1 2014-10-07 Jan Hubicka <hubicka@ucw.cz>
3 * ipa-polymorphic-call.c (extr_type_from_vtbl_store): Do better
4 pattern matching of MEM_REF.
5 (check_stmt_for_type_change): Update.
7 2014-10-08 Steve Ellcey <sellcey@mips.com>
9 * config/mips/linux64.h: Remove.
10 * config/mips/gnu-user64.h: Remove.
11 * gcc.config (mips*-*-*): Remove references to linux64.h and
13 * config/mips/gnu-user.h (GNU_USER_TARGET_LINK_SPEC): Replace
14 with modified version from gnu-user64.h.
15 (LINUX_DRIVER_SELF_SPECS): Update parts from gnu-user64.h.
16 (LOCAL_LABEL_PREFIX): Copy from gnu-user64.h.
17 * config/mips/linux.h (GNU_USER_LINK_EMULATION32): Copy from
19 (GNU_USER_LINK_EMULATION64): Ditto.
20 (GNU_USER_LINK_EMULATIONN32): Ditto.
21 (GLIBC_DYNAMIC_LINKER32): Ditto.
22 (GLIBC_DYNAMIC_LINKER64): Ditto.
23 (GLIBC_DYNAMIC_LINKERN32): Ditto.
24 (UCLIBC_DYNAMIC_LINKER32): Ditto.
25 (UCLIBC_DYNAMIC_LINKER64): Ditto.
26 (UCLIBC_DYNAMIC_LINKERN32): Ditto.
27 (BIONIC_DYNAMIC_LINKERN32): Ditto.
28 (GNU_USER_DYNAMIC_LINKERN32): Ditto.
29 (GLIBC_DYNAMIC_LINKER): Delete.
30 (UCLIBC_DYNAMIC_LINKER): Delete.
32 2014-10-08 Joern Rennecke <joern.rennecke@embecosm.com>
33 Richard Biener <rguenther@suse.de>
35 * cfgexpand.c (expand_debug_expr) <TARGET_MEM_REF>:
36 Get address space from operand 0 (BASE).
38 2014-10-07 Iain Sandoe <iain@codesourcery.com>
41 * config/i386/i386.c (x86_output_mi_thunk): Fix darwin fallout.
43 2014-10-07 Aldy Hernandez <aldyh@redhat.com>
45 * dwarf2out.c: Remove current_function_has_inlines.
46 (gen_subprogram_die): Same.
47 (gen_inlined_subroutine_die): Same.
49 2014-10-07 Ilya Tocar <ilya.tocar@intel.com>
51 * config/i386/adxintrin.h (_subborrow_u64): Use long long for param
53 (_addcarry_u64): Ditto.
54 (_addcarryx_u64): Ditto.
56 2014-10-07 Eric Botcazou <ebotcazou@adacore.com>
58 * cgraph.h (cgraph_node::get_fun): Declare.
59 * cgraph.c (cgraph_node::get_fun): New method.
60 * ipa-inline.c (can_inline_edge_p): Use it.
62 2014-10-07 Eric Botcazou <ebotcazou@adacore.com>
64 * lto-opts.c (lto_write_options): Handle -fmath-errno, -fsigned-zeros
66 * lto-wrapper.c (merge_and_complain): Likewise.
69 2014-10-06 Rong Xu <xur@google.com>
71 * params.def (PARAM_INDIR_CALL_TOPN_PROFILE): New param.
72 * tree-profile.c: (params.h): New include.
73 (init_ic_make_global_vars): Make __gcov_indirect_call_topn_callee
74 and __gcov_indirect_call_topn_counters for
75 indirect_call_topn_profile.
76 (gimple_init_edge_profiler): New decls for
77 __gcov_indirect_call_topn_profiler.
78 (gimple_gen_ic_profiler): Generate the correct profiler call.
79 (gimple_gen_ic_func_profiler): Fix format.
80 * value-prof.c (params.h): New include.
81 (dump_histogram_value): Hanlde indirect_call_topn counters.
82 (stream_in_histogram_value): Ditto.
83 (gimple_indirect_call_to_profile): Use indirect_call_topn
84 profile when PARAM_INDIR_CALL_TOPN_PROFILE is set.
85 (gimple_find_values_to_profile): Hanlde indirect_call_topn
87 * value-prof.h (enum hist_type): Histrogram type for
88 indirect_call_topn counters.
89 * profile.c (instrument_values): Instrument
90 indirect_call_topn counters.
92 2014-10-06 Rong Xu <xur@google.com>
94 * Makefile.in: Fix dependence.
95 * gcov-counter.def (GCOV_COUNTER_ICALL_TOPNV): Add
96 indirect call topn profiler.
99 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
101 * calls.c (expand_call): Do not use the target as the return slot if
102 it is not sufficiently aligned.
104 2014-10-06 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
106 * config/rs6000/rs6000.c (analyze_swaps commentary): Add
107 discussion of permutes and why we don't handle them.
109 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
111 * config/sparc/predicates.md (int_register_operand): Delete.
113 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
115 * dwarf2cfi.c (create_pseudo_cfg): Fix trace numbering.
117 2014-10-06 Jakub Jelinek <jakub@redhat.com>
119 * ubsan.h (ubsan_get_source_location): New prototype.
120 * ubsan.c (ubsan_source_location_type): New variable.
121 Function renamed to ...
122 (ubsan_get_source_location_type): ... this. Cache
123 return value in ubsan_source_location_type variable.
124 (ubsan_source_location, ubsan_create_data): Use
125 ubsan_get_source_location_type instead of
126 ubsan_source_location_type.
127 * asan.c (asan_protect_global): Don't protect globals
128 with ubsan_get_source_location_type () type.
129 (asan_add_global): Provide global decl location info
132 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
134 * ipa-prop.c (try_make_edge_direct_virtual_call): Remove overactive
137 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
139 * ipa-polymorphic-call.c (possible_placement_new): Fix condition
141 (ipa_polymorphic_call_context::restrict_to_inner_type): Do not walk
143 (ipa_polymorphic_call_context::dump): Fix formating.
144 (walk_ssa_copies): Add logic avoiding loops; update uses.
145 * ipa-prop.c (ipa_analyze_call_uses): Compute vptr_changed.
147 2014-10-02 Mark Wielaard <mjw@redhat.com>
150 * dwarf2out.c (gen_subprogram_die): When a member function is
151 explicitly deleted then add a DW_AT_GNU_deleted attribute.
152 * langhooks.h (struct lang_hooks_for_decls): Add
153 function_decl_deleted_p langhook.
154 * langhooks-def.h (LANG_HOOKS_FUNCTION_DECL_DELETED_P): Define.
155 (LANG_HOOKS_DECLS): Add LANG_HOOKS_FUNCTION_DECL_DELETED_P.
157 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
159 * ipa-polymorphic-call.c (walk_ssa_copies): Recognize
161 (ipa_polymorphic_call_context::get_dynamic_type): Return true
162 if type doesn't change.
163 * cgraph.h (cgraph_indirect_call_info): New flag.
164 * cgraph.c (cgraph_node::create_indirect_edge): Initialize it.
165 (cgraph_node::dump): Dump it.
166 * ipa-prop.c (ipa_analyze_call_uses): Ignore return valud
167 of context.get_dynamic_type.
168 (ipa_make_edge_direct_to_target): Do not speculate
169 edge that is already speuclative.
170 (try_make_edge_direct_virtual_call): Use VPTR_CHANGED; Do not
171 speculate to __builtin_unreachable
172 (ipa_write_indirect_edge_info, ipa_read_indirect_edge_info): Stream
174 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use vptr_changed.
176 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
178 * ipa-prop.c (ipa_compute_jump_functions_for_edge): Call
179 get_dynamic_type; drop TODO.
180 * ipa-polymorphic-call.c
181 (ipa_polymorphic_call_context::get_dynamic_type): Be ready
182 for otr_type to be unknown.
184 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
186 * common/config/score/score-common.c: Remove.
187 * config.gcc: Remove support for score-*.
188 * config/score/constraints.md: Remove.
189 * config/score/elf.h: Remove.
190 * config/score/predicates.md: Remove.
191 * config/score/score-conv.h: Remove.
192 * config/score/score-generic.md: Remove.
193 * config/score/score-modes.def: Remove.
194 * config/score/score-protos.h: Remove.
195 * config/score/score.c: Remove.
196 * config/score/score.h: Remove.
197 * config/score/score.md: Remove.
198 * config/score/score.opt: Remove.
199 * doc/md.texi: Don't document score-*.
201 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
204 * genconditions.c: Directly include ggc.h before rtl.h.
206 2014-10-03 Jan Hubicka <hubicka@ucw.cz>
208 * ipa-polymorphic-call.c
209 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Fix
210 code determining speculative type.
211 (ipa_polymorphic_call_context::combine_with): Fix speculation merge.
213 2014-10-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
215 * altivec.md (altivec_lvsl): New define_expand.
216 (altivec_lvsl_direct): Rename define_insn from altivec_lvsl.
217 (altivec_lvsr): New define_expand.
218 (altivec_lvsr_direct): Rename define_insn from altivec_lvsr.
219 * rs6000.c (rs6000_expand_builtin): Change to use
220 altivec_lvs[lr]_direct; remove commented-out code.
222 2014-10-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
224 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
225 Issue a warning message when vec_lvsl or vec_lvsr is used with a
226 little endian target.
228 2014-10-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
230 * tree-pretty-print.c (dump_location): Make it extern. Dump also
232 * tree-pretty-print.h (dump_location): Declare.
233 * gimple-pretty-print.c (dump_gimple_phi): Use dump_location.
234 (pp_gimple_stmt_1): Likewise.
235 (dump_implicit_edges): Likewise.
236 * gimplify.c (gimplify_call_expr): Use LOCATION_FILE and
240 2014-10-03 David Malcolm <dmalcolm@redhat.com>
242 * gcc.c (driver::global_initializations): Remove "const" so
243 that GCC_DRIVER_HOST_INITIALIZATION can modify decoded_options
244 and decoded_options_count.
246 2014-10-03 Maciej W. Rozycki <macro@codesourcery.com>
248 * config/rs6000/e500.h (HARD_REGNO_CALLER_SAVE_MODE): Remove
250 * config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Handle
251 TARGET_E500_DOUBLE case here.
253 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
258 * doc/extend.texi (Vector Extensions): Document &&, ||, ! in C++.
260 2014-10-03 Jan Hubicka <hubicka@ucw.cz>
262 * cgraph.h (struct indirect_call_info): Add IN_POLYMORPHIC_CDTOR
263 * lto-cgraph.c (lto_output_edge, input_edge): Stream
265 * cgraph.c (symbol_table::create_edge): Compute in_polymorphic_cdtor.
266 (cgraph_edge::make_speculative): Copy in_polymorphic_cdtor.
267 * cgraphclones.c (cgraph_edge::clone): Likewise.
268 * ipa-prop.c (update_jump_functions_after_inlining,
269 try_make_edge_direct_virtual_call): Pass in_polymorphic_cdtor
270 to possible_dynamic_type_change.
271 (decl_maybe_in_construction_p): Allow empty OUTER_TYPE and BASE.
272 (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
273 IN_POLY_CDOTR argument.
275 * ipa-polymorphic-call.c (decl_maybe_in_construction_p): Be ready
276 for BASE and OUTER_TYPE being NULL.
277 (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
278 in_poly_cdtor parameter.
280 2014-10-03 Jakub Jelinek <jakub@redhat.com>
282 * config/i386/i386.c (ix86_expand_vec_perm_vpermi2): Fix up formatting.
283 (ix86_expand_vec_perm): Only call ix86_expand_vec_perm_vpermi2 if
285 (expand_vec_perm_1): Likewise.
287 2014-10-03 Jakub Jelinek <jakub@redhat.com>
288 Uros Bizjak <ubizjak@gmail.com>
290 PR tree-optimization/61403
291 * config/i386/i386.c (expand_vec_perm_palignr): Fix a spelling
292 error in comment. Also optimize 256-bit vectors for AVX2
293 or AVX (floating vectors only), provided the first permutation
294 can be performed in one insn.
296 2014-10-03 David Malcolm <dmalcolm@redhat.com>
298 * gcc.c (class driver): New class.
299 (main): Reimplement in terms of driver::main, moving most of the
300 locals to be locals within individual methods of class driver.
301 The remaining locals "explicit_link_files", "decoded_options" and
302 "decoded_options_count" are used by multiple driver:: methods, and
303 so become member data. Doing so isolates the argc/argv reads and
304 writes. Replace "goto out" with a special exit code from
305 new method driver::prepare_infiles. Split out the old
306 implementation of main into the following...
307 (driver::main): New function, corresponding to the old "main"
309 (driver::set_progname): New function, taken from the old
310 "main" implementation.
311 (driver::expand_at_files): Likewise.
312 (driver::decode_argv): Likewise.
313 (driver::global_initializations): Likewise.
314 (driver::build_multilib_strings): Likewise.
315 (driver::set_up_specs): Likewise.
316 (driver::putenv_COLLECT_GCC): Likewise.
317 (driver::maybe_putenv_COLLECT_LTO_WRAPPER): Likewise.
318 (driver::handle_unrecognized_options): Likewise.
319 (driver::maybe_print_and_exit): Likewise.
320 (driver::prepare_infiles): Likewise.
321 (driver::do_spec_on_infiles): Likewise.
322 (driver::maybe_run_linker): Likewise.
323 (driver::final_actions): Likewise.
324 (driver::get_exit_code): Likewise.
326 2014-10-03 Yury Gribov <y.gribov@samsung.com>
328 * asan.c (asan_finish_file): Disable __asan_init calls for KASan;
329 don't emit empty ctors.
331 2014-10-03 Eric Botcazou <ebotcazou@adacore.com>
333 * convert.c (convert_to_integer): Do not introduce useless conversions
334 between integral types.
336 2014-10-03 David Sherwood <david.sherwood@arm.com>
338 * ira-int.h (ira_allocno): Mark hard_regno as signed.
340 2014-10-03 Ilya Enkovich <ilya.enkovich@intel.com>
342 * lra-constraints.c (inherit_in_ebb): Handle calls with
343 multiple return values.
344 * caller-save.c (save_call_clobbered_regs): Likewise.
346 2014-10-03 Jakub Jelinek <jakub@redhat.com>
348 * tree-vect-data-refs.c (vect_permute_load_chain,
349 vect_shift_permute_load_chain): Fix a typo in temporary var names,
353 * omp-low.c (taskreg_contexts): New variable.
354 (scan_omp_parallel): Push newly created context into taskreg_contexts
355 vector and move record layout code to finish_taskreg_scan.
356 (scan_omp_task): Likewise.
357 (finish_taskreg_scan): New function.
358 (execute_lower_omp): Call finish_taskreg_scan on all taskreg_contexts
359 vector elements and release it.
362 * config/i386/i386.c (expand_vec_perm_palignr): If op1, op0 order
363 of palignr arguments can't be used due to min 0 or max - min
364 too high, try also op0, op1 order of palignr arguments.
366 2014-10-02 Jan Hubicka <hubicka@ucw.cz>
368 * cgraph.h (ipa_polymorphic_call_context):
369 Turn bools into bitfields; add DYNAMIC; make MAKE_SPECULATIVE
370 private, add POSSIBLE_DYNAMIC_TYPE_CHANGE.
371 * ipa-polymorphic-call.c
372 (ipa_polymorphic_call_context::restrict_to_inner_class): Allow accesses
373 past end of dynamic types.
374 (ipa_polymorphic_call_context::stream_out,
375 speculative_outer_type): Stream dynamic flag.
376 (ipa_polymorphic_call_context::set_by_decl): Clear DYNAMIC.
377 (ipa_polymorphic_call_context::ipa_polymorphic_call_context):
379 (ipa_polymorphic_call_context::get_dynamic_type): Use DYNAMIC;
381 (ipa_polymorphic_call_context::combine_with): Propagate dynamic.
382 * ipa-prop.c (update_jump_functions_after_inlining,
383 try_make_edge_direct_virtual_call): Use possible_dynamic_type_change.
385 2014-10-02 Teresa Johnson <tejohnson@google.com>
387 * tree-ssa-threadupdate.c (freqs_to_counts_path): Scale frequencies
388 up when synthesizing counts to avoid rounding errors.
390 2014-10-02 Teresa Johnson <tejohnson@google.com>
393 * tree-ssa-threadupdate.c (freqs_to_counts_path): Remove
394 asserts to handle incoming insanities.
396 2014-10-02 Martin Jambor <mjambor@suse.cz>
398 PR tree-optimization/63375
399 * tree-sra.c (build_access_from_expr_1): Disqualify volatile
402 2014-10-02 Olivier Hainque <hainque@adacore.com>
404 * Makefile.in (CROSS): Define, to @CROSS.
406 2014-10-02 Jakub Jelinek <jakub@redhat.com>
409 * config/i386/i386.c (expand_vec_perm_1): Try expand_vec_perm_palignr
410 if it expands to a single insn only.
411 (expand_vec_perm_palignr): Add SINGLE_INSN_ONLY_P argument. If true,
412 fail unless in_order is true. Add forward declaration.
413 (expand_vec_perm_vperm2f128): Fix up comment about which permutation
414 is useful for one_operand_p.
415 (ix86_expand_vec_perm_const_1): Adjust expand_vec_perm_palignr caller.
417 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
419 * cgraphclones.c (build_function_type_skip_args): Do not make new
422 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
424 * ipa-prop.h (ipa_get_controlled_uses): Add hack to avoid ICE
425 when speculation is added.
426 (ipa_edge_args): Add polymorphic_call_contexts.
427 (ipa_get_ith_polymorhic_call_context): New accesor.
428 (ipa_make_edge_direct_to_target): Add SPECULATIVE parameter.
429 * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Print contexts.
430 (ipa_compute_jump_functions_for_edge): Compute contexts.
431 (update_jump_functions_after_inlining): Update contexts.
432 (ipa_make_edge_direct_to_target): Add SPECULATIVE argument;
433 update dumping; add speculative edge creation.
434 (try_make_edge_direct_virtual_call): Add CTX_PTR parameter; handle
436 (update_indirect_edges_after_inlining): Pass down context.
437 (ipa_edge_duplication_hook): Duplicate contexts.
438 (ipa_write_node_info): Stream out contexts.
439 (ipa_read_node_info): Stream in contexts.
440 * ipa-devirt.c (type_all_derivations_known_p): Avoid ICE on non-ODR
442 (try_speculative_devirtualization): New function.
443 * ipa-utils.h (try_speculative_devirtualization): Declare.
445 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
447 * ipa.c (walk_polymorphic_call_targets): Avoid ICE when
450 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
452 * ipa-prop.c (ipa_modify_formal_parameters): Do not merge
455 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
457 * ipa-polymorphic-call.c
458 (ipa_polymorphic_call_context::restrict_to_inner_class):
459 Rename EXPECTED_TYPE to OTR_TYPE; Validate speculation late;
460 use speculation_consistent_p to do so; Add CONSDER_BASES
461 and CONSIDER_PLACEMENT_NEW parameters.
462 (contains_type_p): Add CONSDER_PLACEMENT_NEW and CONSIDER_BASES;
463 short circuit obvious cases.
464 (ipa_polymorphic_call_context::dump): Improve formatting.
465 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Use
466 combine_speculation_with to record speculations; Do not ICE when
467 object is located in pointer type decl; do not ICE for methods
468 of UNION_TYPE; do not record nonpolymorphic types.
469 (ipa_polymorphic_call_context::speculation_consistent_p): New method.
470 (ipa_polymorphic_call_context::combine_speculation_with): New method.
471 (ipa_polymorphic_call_context::combine_with): New method.
472 (ipa_polymorphic_call_context::make_speculative): Move here; use
474 * cgraph.h (ipa_polymorphic_call_context): Update
475 restrict_to_inner_class prototype; add offset_by, make_speculative,
476 combine_with, useless_p, combine_speculation_with and
477 speculation_consistent_p methods.
478 (ipa_polymorphic_call_context::offset_by): New method.
479 (ipa_polymorphic_call_context::useless_p): New method.
481 2014-10-01 Segher Boessenkool <segher@kernel.crashing.org>
483 PR rtl-optimization/62151
484 * combine.c (can_combine_p): Allow the destination register of INSN
485 to be clobbered in I3.
486 (subst): Do not substitute into clobbers of registers.
488 2014-10-01 Jakub Jelinek <jakub@redhat.com>
491 * dwarf2out.c (loc_list_from_tree): Handle MEM_REF with non-zero
492 offset, TARGET_MEM_REF and SSA_NAME.
494 * config/i386/i386.c (expand_vec_perm_palignr): Handle
495 256-bit vectors for TARGET_AVX2.
497 * config/i386/i386.c (expand_vec_perm_vperm2f128): Canonicalize
501 * config/i386/i386.c (expand_vec_perm_pshufb): Fix up rperm[0]
502 argument to avx2_permv2ti.
504 2014-10-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
506 * config/arm/arm.md (*store_minmaxsi): Disable for arm_restrict_it.
508 2014-09-30 Uros Bizjak <ubizjak@gmail.com>
510 * config/i386/i386.md (fmodxf3): Enable for flag_finite_math_only only.
511 (fmod<mode>3): Ditto.
512 (fpremxf4_i387): Ditto.
513 (reminderxf3): Ditto.
514 (reminder<mode>3): Ditto.
515 (fprem1xf4_i387): Ditto.
517 2014-09-30 Teresa Johnson <tejohnson@google.com>
519 * tree-ssa-threadupdate.c (struct ssa_local_info_t): New
520 duplicate_blocks bitmap.
521 (remove_ctrl_stmt_and_useless_edges): Ditto.
522 (create_block_for_threading): Ditto.
523 (compute_path_counts): New function.
524 (update_profile): Ditto.
525 (recompute_probabilities): Ditto.
526 (update_joiner_offpath_counts): Ditto.
527 (freqs_to_counts_path): Ditto.
528 (clear_counts_path): Ditto.
529 (ssa_fix_duplicate_block_edges): Update profile info.
530 (ssa_create_duplicates): Pass new parameter.
531 (ssa_redirect_edges): Remove old profile update.
532 (thread_block_1): New duplicate_blocks bitmap,
533 remove old profile update.
534 (thread_single_edge): Pass new parameter.
536 2014-09-30 Ilya Tocar <ilya.tocar@intel.com>
539 * varasm.c (decode_reg_name_and_count): Check availability for
540 registers from ADDITIONAL_REGISTER_NAMES.
542 2014-09-30 David Malcolm <dmalcolm@redhat.com>
545 * Makefile.in (PRETTY_PRINT_H): Add wide-int-print.h.
546 (PLUGIN_HEADERS): Add pass-instances.def.
548 2014-09-30 James Greenhalgh <james.greenhalgh@arm.com>
550 * config/aarch64/aarch64-simd-builtins.def (sqdmull_laneq): Expand
552 * config/aarch64/aarch64-simd.md
553 (aarch64_sqdmull_laneq<mode>): Expand iterator.
554 * config/aarch64/arm_neon.h (vqdmullh_laneq_s16): New.
555 (vqdmulls_lane_s32): Fix return type.
556 (vqdmulls_laneq_s32): New.
558 2014-09-30 Jakub Jelinek <jakub@redhat.com>
561 * ifcvt.c (dead_or_predicable): Don't call redirect_jump_1
562 or invert_jump_1 if jump isn't any_condjump_p.
564 2014-09-30 Terry Guo <terry.guo@arm.com>
566 * config/arm/arm-cores.def (cortex-m7): New core name.
567 * config/arm/arm-fpus.def (fpv5-sp-d16): New fpu name.
569 * config/arm/arm-tables.opt: Regenerated.
570 * config/arm/arm-tune.md: Regenerated.
571 * config/arm/arm.h (TARGET_VFP5): New macro.
572 * config/arm/bpabi.h (BE8_LINK_SPEC): Include cortex-m7.
573 * config/arm/vfp.md (<vrint_pattern><SDF:mode>2,
574 smax<mode>3, smin<mode>3): Enabled for FPU FPv5.
575 * doc/invoke.texi: Document new cpu and fpu names.
577 2014-09-30 Jiong Wang <jiong.wang@arm.com>
579 * shrink-wrap.c (move_insn_for_shrink_wrap): Check "can_throw_internal"
582 2014-09-30 David Sherwood <david.sherwood@arm.com>
584 * ira-int.h (ira_allocno): Add "wmode" field.
585 * ira-build.c (create_insn_allocnos): Add new "parent" function
587 * ira-conflicts.c (ira_build_conflicts): Add conflicts for registers
588 that cannot be accessed in wmode.
590 2014-09-30 Markus Trippelsdorf <markus@trippelsdorf.de>
592 * data-streamer.c (bp_unpack_var_len_int): Avoid signed
595 2014-09-29 Andi Kleen <ak@linux.intel.com>
597 * opts.c (print_filtered_help): Print --param min/max/default
600 2014-09-29 Kaz Kojima <kkojima@gcc.gnu.org>
602 * config/sh/sh.md: Use define_c_enum for "unspec" and "unspecv".
604 2014-09-29 Eric Botcazou <ebotcazou@adacore.com>
606 * tree-vrp.c (get_single_symbol): New function.
607 (build_symbolic_expr): Likewise.
608 (symbolic_range_based_on_p): New predicate.
609 (extract_range_from_binary_expr_1): Deal with single-symbolic ranges
610 for PLUS and MINUS. Do not drop symbolic ranges at the end.
611 (extract_range_from_binary_expr): Try harder for PLUS and MINUS if
612 operand is symbolic and based on the other operand.
614 2014-09-29 Chen Gang <gang.chen.5i5j@gmail.com>
616 * config/microblaze/microblaze.md (call_internal1): Use VOID
617 instead of SI to fix "((void (*)(void)) 0)()" issue
619 2014-09-29 Nick Clifton <nickc@redhat.com>
621 * config/msp430/msp430.c (msp430_expand_prologue): Return a
622 CLOBBER rtx for naked functions.
623 (msp430_expand_epilogue): Likewise.
624 (msp430_use_f5_series_hwmult): Cache result.
625 (use_32bit_hwmult): Cache result.
626 (msp430_no_hwmult): New function.
627 (msp430_output_labelref): Use it.
629 2014-09-29 Jakub Jelinek <jakub@redhat.com>
632 * omp-low.c (lower_omp_target): For OMP_CLAUSE_MAP_POINTER
633 of ARRAY_TYPE, if not OMP_CLAUSE_MAP_ZERO_BIAS_ARRAY_SECTION
634 use the alignment of avar rather than ovar.
636 2014-09-28 John David Anglin <danglin@gcc.gnu.org>
638 * config/pa/pa.c (pa_output_function_epilogue): Only update
639 last_address when a nonnote insn is found.
641 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
644 * ipa-devirt.c (possible_polymorphic_call_targets): Silence clang warning.
646 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
649 * ipa-polymorphic-call.c (ipa_polymorphic_call_context::restrict_to_inner_class):
650 fix pasto in checking array size.
652 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
655 * passes.def (pass_tracer): Move before last dominator pass.
657 2014-09-26 Thomas Schwinge <thomas@codesourcery.com>
659 * gcc.c (try_generate_repro): Remove argument "prog". Change all
661 (run_attempt): Handle errors of "pex_run" invocation.
663 2014-09-26 Christophe Lyon <christophe.lyon@linaro.org>
665 * config/aarch64/aarch64-linux.h (ASAN_CC1_SPEC): Define.
667 * config/aarch64/aarch64.c (aarch64_asan_shadow_offset): New function.
668 (TARGET_ASAN_SHADOW_OFFSET): Define.
670 2014-09-26 Martin Liska <mliska@suse.cz>
672 * cgraph.c (cgraph_node::release_body): New argument keep_arguments
674 * cgraph.h: Likewise.
675 * cgraphunit.c (cgraph_node::create_wrapper): Usage of new argument introduced.
676 * ipa-utils.h (polymorphic_type_binfo_p): Safe check for binfos created by Java.
677 * tree-ssa-alias.c (ao_ref_base_alias_set): Static function transformed to global.
678 * tree-ssa-alias.h: Likewise.
680 2014-09-26 Jakub Jelinek <jakub@redhat.com>
681 Max Ostapenko <m.ostapenko@partner.samsung.com>
683 * common.opt: New option.
684 * doc/invoke.texi: Describe new option.
685 * gcc.c (execute): Don't free first string early, but at the end
686 of the function. Call retry_ice if compiler exited with
688 (main): Factor out common code.
689 (print_configuration): New function.
690 (files_equal_p): Likewise.
691 (check_repro): Likewise.
692 (run_attempt): Likewise.
693 (do_report_bug): Likewise.
694 (append_text): Likewise.
695 (try_generate_repro): Likewise
697 2014-09-25 Andi Kleen <ak@linux.intel.com>
699 * config/i386/i386.c (x86_print_call_or_nop): New function.
700 (x86_function_profiler): Support -mnop-mcount and
702 * config/i386/i386.opt (-mnop-mcount, -mrecord-mcount): Add
703 * doc/invoke.texi: Document -mnop-mcount, -mrecord-mcount.
705 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
707 * ipa-prop.c (ipa_intraprocedural_devirtualization): Remove.
708 * ipa-prop.h (ipa_intraprocedural_devirtualization): Remove.
709 * tree-ssa-prop.c (eliminate_dom_walker::before_dom_children):
712 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
714 * ipa-utils.h (subbinfo_with_vtable_at_offset, type_all_derivations_known_p,
715 type_known_to_have_no_deriavations_p, types_must_be_same_for_odr,
716 types_odr_comparable): Declare.
717 (polymorphic_type_binfo_p): Move here from ipa-devirt.c
718 * ipa-polymorphic-call.c: New file.
719 (contains_polymorphic_type_p, possible_placement_new,
720 ipa_polymorphic_call_context::restrict_to_inner_class,
721 contains_type_p, decl_maybe_in_construction_p,
722 ipa_polymorphic_call_context::stream_out,
723 ipa_polymorphic_call_context::debug,
724 ipa_polymorphic_call_context::stream_in,
725 ipa_polymorphic_call_context::set_by_decl,
726 ipa_polymorphic_call_context::set_by_invariant,
728 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
729 type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
730 extr_type_from_vtbl_ptr_store, record_known_type
731 check_stmt_for_type_change,
732 ipa_polymorphic_call_context::get_dynamic_type): Move here from
734 * ipa-devirt.c: No longer include data-streamer.h, lto-streamer.h
736 (contains_polymorphic_type_p, possible_placement_new,
737 ipa_polymorphic_call_context::restrict_to_inner_class,
738 contains_type_p, decl_maybe_in_construction_p,
739 ipa_polymorphic_call_context::stream_out,
740 ipa_polymorphic_call_context::debug,
741 ipa_polymorphic_call_context::stream_in,
742 ipa_polymorphic_call_context::set_by_decl,
743 ipa_polymorphic_call_context::set_by_invariant,
745 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
746 type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
747 extr_type_from_vtbl_ptr_store, record_known_type
748 check_stmt_for_type_change,
749 ipa_polymorphic_call_context::get_dynamic_type): Move to
750 ipa-polymorphic-call.c
751 (type_all_derivations_known_p, types_odr_comparable,
752 types_must_be_same_for_odr): Export.
753 (type_known_to_have_no_deriavations_p): New function.
754 * Makefile.in: Add ipa-polymorphic-call.c
756 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
758 * ipa-devirt.c (polymorphic_call_target_d): Add SPECULATIVE; reorder
760 (polymorphic_call_target_hasher::hash): Hash SPECULATIVE.
761 (possible_polymorphic_call_targets): Instead of computing both
762 speculative and non-speculative answers, do just one at a time.
763 Replace NONSPECULATIVE_TARGETSP parameter with SPECULATIVE flag.
764 (dump_targets): Break out from ...
765 (dump_possible_polymorphic_call_targets): ... here; dump both speculative
766 and non-speculative lists.
767 (ipa_devirt): Update for new possible_polymorphic_call_targets API.
768 * ipa-utils.h (possible_polymorphic_call_targets): Update.
770 2014-09-25 Uros Bizjak <ubizjak@gmail.com>
772 PR rtl-optimization/63348
773 * emit-rtl.c (try_split): Do not emit extra barrier.
775 2014-09-25 James Greenhalgh <james.greenhalgh@arm.com>
777 * config/aarch64/aarch64-protos.h (aarch64_simd_const_bounds): Delete.
778 * config/aarch64/aarch64-simd.md (aarch64_<sur>q<r>shl<mode>): Use
780 (aarch64_<sur>shll2_n<mode>): Likewise.
781 (aarch64_<sur>shr_n<mode>): Likewise.
782 (aarch64_<sur>sra_n<mode>: Likewise.
783 (aarch64_<sur>s<lr>i_n<mode>): Likewise.
784 (aarch64_<sur>qshl<u>_n<mode>): Likewise.
785 * config/aarch64/aarch64.c (aarch64_simd_const_bounds): Delete.
786 * config/aarch64/iterators.md (ve_mode): New.
787 (offsetlr): Remap to infix text for use in new predicates.
788 * config/aarch64/predicates.md (aarch64_simd_shift_imm_qi): New.
789 (aarch64_simd_shift_imm_hi): Likewise.
790 (aarch64_simd_shift_imm_si): Likewise.
791 (aarch64_simd_shift_imm_di): Likewise.
792 (aarch64_simd_shift_imm_offset_qi): Likewise.
793 (aarch64_simd_shift_imm_offset_hi): Likewise.
794 (aarch64_simd_shift_imm_offset_si): Likewise.
795 (aarch64_simd_shift_imm_offset_di): Likewise.
796 (aarch64_simd_shift_imm_bitsize_qi): Likewise.
797 (aarch64_simd_shift_imm_bitsize_hi): Likewise.
798 (aarch64_simd_shift_imm_bitsize_si): Likewise.
799 (aarch64_simd_shift_imm_bitsize_di): Likewise.
801 2014-09-25 Jiong Wang <jiong.wang@arm.com>
803 * shrink-wrap.c (move_insn_for_shrink_wrap): Initialize the live-in of
804 new created BB as the intersection of live-in from "old_dest" and
807 2014-09-25 Felix Yang <felix.yang@huawei.com>
809 * lra.c (lra_set_insn_recog_data): Fix typo in comment.
810 * genautomata.c (merge_states): Ditto.
812 2014-09-25 Oleg Endo <olegendo@gcc.gnu.org>
815 * config/sh/sync.md (atomic_test_and_set_soft_imask): Fix typo
816 in instruction sequence.
818 2014-09-25 Nick Clifton <nickc@redhat.com>
821 * config/sh/sync.md (atomic_fetch_nand<mode>_soft_imask): Fix typo
822 in instruction sequence.
824 2014-09-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
827 * config/rs6000/rs6000-c.c (altivec_build_resolved_builtin):
828 Exclude VSX_BUILTIN_XVCMPGEDP_P from special handling.
830 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
831 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
832 Anna Tikhonova <anna.tikhonova@intel.com>
833 Ilya Tocar <ilya.tocar@intel.com>
834 Andrey Turetskiy <andrey.turetskiy@intel.com>
835 Ilya Verbin <ilya.verbin@intel.com>
836 Kirill Yukhin <kirill.yukhin@intel.com>
837 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
840 (define_expand "<avx2_avx512f>_perm<mode>"): Rename to ...
841 (define_expand "<avx2_avx512>_perm<mode>"): ... this.
842 (define_expand "avx512f_perm<mode>_mask"): Rename to ...
843 (define_expand "<avx512>_perm<mode>_mask"): ... this.
844 Use VI8F_256_512 mode iterator.
845 (define_insn "<avx2_avx512f>_perm<mode>_1<mask_name>"): Rename to ...
846 (define_insn "<avx2_avx512bw>_perm<mode>_1<mask_name>"): ... this.
848 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
849 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
850 Anna Tikhonova <anna.tikhonova@intel.com>
851 Ilya Tocar <ilya.tocar@intel.com>
852 Andrey Turetskiy <andrey.turetskiy@intel.com>
853 Ilya Verbin <ilya.verbin@intel.com>
854 Kirill Yukhin <kirill.yukhin@intel.com>
855 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
858 (define_insn "avx_movshdup256<mask_name>"): Add masking.
859 (define_insn "sse3_movshdup<mask_name>"): Ditto.
860 (define_insn "avx_movsldup256<mask_name>"): Ditto.
861 (define_insn "sse3_movsldup<mask_name>"): Ditto.
862 (define_insn "vec_dupv2df<mask_name>"): Ditto.
863 (define_insn "*vec_concatv2df"): Add EVEX version.
865 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
866 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
867 Anna Tikhonova <anna.tikhonova@intel.com>
868 Ilya Tocar <ilya.tocar@intel.com>
869 Andrey Turetskiy <andrey.turetskiy@intel.com>
870 Ilya Verbin <ilya.verbin@intel.com>
871 Kirill Yukhin <kirill.yukhin@intel.com>
872 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
875 (define_insn "vec_set<mode>_0"): Add EVEX version.
877 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
878 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
879 Anna Tikhonova <anna.tikhonova@intel.com>
880 Ilya Tocar <ilya.tocar@intel.com>
881 Andrey Turetskiy <andrey.turetskiy@intel.com>
882 Ilya Verbin <ilya.verbin@intel.com>
883 Kirill Yukhin <kirill.yukhin@intel.com>
884 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
888 "<fixsuffix>fix_trunc<mode><sselongvecmodelower>2<mask_name><round_saeonly_name>"):
890 (define_insn "<fixsuffix>fix_truncv2sfv2di2<mask_name>"): Ditto.
891 (define_insn "ufix_trunc<mode><sseintvecmodelower>2<mask_name>"): Ditto.
892 (define_insn "sse2_cvtss2sd<round_saeonly_name>"): Change
893 "nonimmediate_operand" to "<round_saeonly_nimm_predicate>".
894 (define_insn "avx_cvtpd2ps256<mask_name>"): Add masking.
895 (define_expand "sse2_cvtpd2ps_mask): New.
896 (define_insn "*sse2_cvtpd2ps<mask_name>"): Add masking.
897 (define_insn "sse2_cvtps2pd<mask_name>"): Add masking.
899 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
900 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
901 Anna Tikhonova <anna.tikhonova@intel.com>
902 Ilya Tocar <ilya.tocar@intel.com>
903 Andrey Turetskiy <andrey.turetskiy@intel.com>
904 Ilya Verbin <ilya.verbin@intel.com>
905 Kirill Yukhin <kirill.yukhin@intel.com>
906 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
909 (avx512f_ufix_notruncv8dfv8si_mask_round): Rename to ...
910 (ufix_notruncv8dfv8si2_mask_round): ... this.
912 (define_insn "avx512f_cvtdq2pd512_2): Update TARGET check.
913 (define_insn "avx_cvtdq2pd256_2"): Add EVEX version.
914 (define_insn "sse2_cvtdq2pd<mask_name>"): Add masking.
915 (define_insn "avx_cvtpd2dq256<mask_name>"): Ditto.
916 (define_expand "sse2_cvtpd2dq"): Delete.
917 (define_insn "sse2_cvtpd2dq<mask_name>"): Add masking and
918 make 2nd operand const0 vector.
919 (define_insn "avx512f_ufix_notruncv8dfv8si<mask_name><round_name>"):
921 (define_mode_attr pd2udqsuff): New.
923 "ufix_notrunc<mode><si2dfmodelower>2<mask_name><round_name>"): Ditto.
924 (define_insn "ufix_notruncv2dfv2si2<mask_name>"): Ditto.
925 (define_insn "*avx_cvttpd2dq256_2"): Delete.
926 (define_expand "sse2_cvttpd2dq"): Ditto.
927 (define_insn "sse2_cvttpd2dq<mask_name>"): Add masking and
928 make 2nd operand const0 vector.
930 2014-09-25 Jakub Jelinek <jakub@redhat.com>
932 PR tree-optimization/63341
933 * tree-vectorizer.h (vect_create_data_ref_ptr,
934 vect_create_addr_base_for_vector_ref): Add another tree argument
935 defaulting to NULL_TREE.
936 * tree-vect-data-refs.c (vect_create_data_ref_ptr): Add byte_offset
937 argument, pass it down to vect_create_addr_base_for_vector_ref.
938 (vect_create_addr_base_for_vector_ref): Add byte_offset argument,
939 add that to base_offset too if non-NULL.
940 * tree-vect-stmts.c (vectorizable_load): Add byte_offset variable,
941 for dr_explicit_realign_optimized set it to vector byte size
942 - 1 instead of setting offset, pass byte_offset down to
943 vect_create_data_ref_ptr.
945 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
947 * ipa-devirt.c (possible_polymorphic_call_targets): Remove
948 forgotten debug output; canonicalize querries more wtih LTO.
950 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
952 * cgraph.h (class ipa_polymorphic_call_context): Move here from
953 ipa-utils.h; add stream_int and stream_out methods.
954 (cgraph_indirect_call_info): Remove SPECILATIVE_OFFSET,
955 OUTER_TYPE, SPECULATIVE_OUTER_TYPE, MAYBE_IN_CONSTRUCTION
956 MAYBE_DERIVED_TYPE and SPECULATIEVE_MAYBE_DERIVED_TYPE;
958 (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
959 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
960 ipa_polymorphic_call_context::clear_speculation,
961 ipa_polymorphic_call_context::clear_outer_type): Move here from
963 * ipa-utils.h (class ipa_polymorphic_call_context): Move to cgraph.h
964 (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
965 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
966 ipa_polymorphic_call_context::clear_speculation,
967 ipa_polymorphic_call_context::clear_outer_type): Likewise.
968 * ipa-devirt.c: Include data-streamer.h, lto-streamer.h and
970 (ipa_polymorphic_call_context::stream_out): New method.
971 (ipa_polymorphic_call_context::stream_in): New method.
972 (noncall_stmt_may_be_vtbl_ptr_store): Add forgotten static.
973 * ipa-prop.c (ipa_analyze_indirect_call_uses): Do not care about
975 (ipa_analyze_call_uses): Simplify.
976 (update_indirect_edges_after_inlining): Do not care about outer_type.
977 (ipa_write_indirect_edge_info): Update.
978 (ipa_write_indirect_edge_info): Likewise.
979 * cgraph.c (cgraph_node::create_indirect_edge): Simplify.
980 (dump_edge_flags): Break out from ...
981 (cgraph_node::dump): ... here; dump indirect edges.
983 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
985 * ipa-utils.h (polymorphic_call_context): Add
986 metdhos dump, debug and clear_outer_type.
987 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
988 (ipa_polymorphic_call_context::clear_outer_type): New method.
989 * ipa-prop.c (ipa_analyze_call_uses): Do not overwrite offset.
990 * ipa-devirt.c (types_odr_comparable): New function.
991 (types_must_be_same_for_odr): New function.
992 (odr_subtypes_equivalent_p): Simplify.
993 (possible_placement_new): Break out from ...
994 (ipa_polymorphic_call_context::restrict_to_inner_type): ... here;
995 be more cuatious about returning false in cases the context may be
996 valid in derived type or via placement new.
997 (contains_type_p): Clear maybe_derived_type
998 (ipa_polymorphic_call_context::dump): New method.
999 (ipa_polymorphic_call_context::debug): New method.
1000 (ipa_polymorphic_call_context::set_by_decl): Cleanup comment.
1001 (ipa_polymorphic_call_context::set_by_invariant): Simplify.
1002 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
1003 (possible_polymorphic_call_targets): Trust context.restrict_to_inner_class
1004 to suceed on all valid cases; remove confused sanity check.
1005 (dump_possible_polymorphic_call_targets): Simplify.
1007 2014-09-24 Aldy Hernandez <aldyh@redhat.com>
1009 * cgraph.h, dbxout.c, dwarfout2.c, gimple-fold.c,
1010 lto-streamer-out.c, print-tree.c, symtab.c, tree-inline.c,
1011 tree-streamer-in.c, tree-streamer-out.c, tree.c, tree.h,
1012 varpool.c: Rename all instances of DECL_ABSTRACT to
1015 2014-09-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1017 * config/rs6000/rs6000.c (insn_is_swappable_p): Don't provide
1018 special handling for stores whose SET_SRC is an UNSPEC (such as
1021 2014-09-24 Jiong Wang <jiong.wang@arm.com>
1023 * shrink-wrap.c (move_insn_for_shrink_wrap): Add further check when
1024 !REG_P (src) to release more instruction sink opportunities.
1026 2014-09-24 Wilco Dijkstra <wilco.dijkstra@arm.com>
1028 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add register
1029 move costs for 128-bit types.
1031 2014-09-24 Martin Jambor <mjambor@suse.cz>
1033 * ipa-prop.c (ipa_edge_duplication_hook): Update controlled_use_count
1034 when duplicating a PASS_THROUGH jump function when creating a
1037 2014-09-24 Marek Polacek <polacek@redhat.com>
1041 * asan.c (maybe_instrument_call): Add default case.
1042 * ipa-pure-const.c (special_builtin_state): Likewise.
1043 * predict.c (expr_expected_value_1): Likewise.
1044 * lto-streamer-out.c (write_symbol): Initialize variable.
1046 2014-09-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1048 * config/aarch64/arm_neon.h (vmuld_lane_f64): Use macro for getting
1050 (vmuld_laneq_f64): Likewise.
1051 (vmuls_lane_f32): Likewise.
1052 (vmuls_laneq_f32): Likewise.
1054 2014-09-24 Kirill Yukhin <kirill.yukhin@intel.com>
1057 * varpool.c (varpool_node::add): Pass decl attributes
1058 to lookup_attribute.
1060 2014-09-24 Jakub Jelinek <jakub@redhat.com>
1063 * asan.c (asan_expand_check_ifn): Fix up align >= 8 optimization.
1065 2014-09-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
1067 PR tree-optimization/63266
1068 * tree-ssa-math-opts.c (struct symbolic_number): Add comment about
1069 marker for unknown byte value.
1070 (MARKER_MASK): New macro.
1071 (MARKER_BYTE_UNKNOWN): New macro.
1072 (HEAD_MARKER): New macro.
1073 (do_shift_rotate): Mark bytes with unknown values due to sign
1074 extension when doing an arithmetic right shift. Replace hardcoded
1075 mask for marker by new MARKER_MASK macro.
1076 (find_bswap_or_nop_1): Likewise and adjust ORing of two symbolic
1077 numbers accordingly.
1079 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
1080 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1081 Anna Tikhonova <anna.tikhonova@intel.com>
1082 Ilya Tocar <ilya.tocar@intel.com>
1083 Andrey Turetskiy <andrey.turetskiy@intel.com>
1084 Ilya Verbin <ilya.verbin@intel.com>
1085 Kirill Yukhin <kirill.yukhin@intel.com>
1086 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1088 * config/i386/sse.md
1090 "<sse2_avx_avx512f>_fix_notrunc<sf2simodelower><mode><mask_name>"):
1092 (define_insn "fix_truncv8sfv8si2<mask_name>"): Ditto.
1093 (define_insn "fix_truncv4sfv4si2<mask_name>"): Ditto.
1095 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
1096 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1097 Anna Tikhonova <anna.tikhonova@intel.com>
1098 Ilya Tocar <ilya.tocar@intel.com>
1099 Andrey Turetskiy <andrey.turetskiy@intel.com>
1100 Ilya Verbin <ilya.verbin@intel.com>
1101 Kirill Yukhin <kirill.yukhin@intel.com>
1102 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1104 * config/i386/sse.md
1105 (define_c_enum "unspec"): Add UNSPEC_PSHUFHW, UNSPEC_PSHUFLW.
1106 (define_insn "<mask_codefor>avx512bw_pshuflwv32hi<mask_name>"): New.
1107 (define_expand "avx512vl_pshuflwv3_mask"): Ditto.
1108 (define_insn "avx2_pshuflw_1<mask_name>"): Add masking.
1109 (define_expand "avx512vl_pshuflw_mask"): New.
1110 (define_insn "sse2_pshuflw_1<mask_name>"): Add masking.
1111 (define_insn "<mask_codefor>avx512bw_pshufhwv32hi<mask_name>"): New.
1112 (define_expand "avx512vl_pshufhwv3_mask"): Ditto.
1113 (define_insn "avx2_pshufhw_1<mask_name>"): Add masking.
1114 (define_expand "avx512vl_pshufhw_mask"): New.
1115 (define_insn "sse2_pshufhw_1<mask_name>"): Add masking.
1117 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
1118 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1119 Anna Tikhonova <anna.tikhonova@intel.com>
1120 Ilya Tocar <ilya.tocar@intel.com>
1121 Andrey Turetskiy <andrey.turetskiy@intel.com>
1122 Ilya Verbin <ilya.verbin@intel.com>
1123 Kirill Yukhin <kirill.yukhin@intel.com>
1124 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1126 * config/i386/i386.c
1127 (ix86_expand_args_builtin): Handle CODE_FOR_sse2_shufpd,
1128 CODE_FOR_sse2_sse2_shufpd_mask, CODE_FOR_sse2_avx512dq_shuf_f64x2_mask,
1129 CODE_FOR_sse2_avx512dq_shuf_i64x2_mask,
1130 CODE_FOR_sse2_avx512vl_shuf_i32x4_mask and
1131 CODE_FOR_sse2_avx512vl_shuf_f32x4_mask.
1132 * config/i386/sse.md
1133 (define_expand "avx512dq_shuf_<shuffletype>64x2_mask"): New.
1135 "<mask_codefor>avx512dq_shuf_<shuffletype>64x2_1<mask_name>"): Ditto.
1136 (define_expand "avx512vl_shuf_<shuffletype>32x4_mask"): Ditto.
1138 "<mask_codefor>avx512vl_shuf_<shuffletype>32x4_1<mask_name>"): Ditto.
1139 (define_expand "avx512vl_pshufdv3_mask"): Ditto.
1140 (define_insn "avx2_pshufd_1<mask_name>"): Add masking.
1141 (define_expand "avx512vl_pshufd_mask"): New.
1142 (define_insn "sse2_pshufd_1<mask_name>"): Add masking.
1144 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
1145 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1146 Anna Tikhonova <anna.tikhonova@intel.com>
1147 Ilya Tocar <ilya.tocar@intel.com>
1148 Andrey Turetskiy <andrey.turetskiy@intel.com>
1149 Ilya Verbin <ilya.verbin@intel.com>
1150 Kirill Yukhin <kirill.yukhin@intel.com>
1151 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1153 * config/i386/i386.c
1154 (CODE_FOR_avx2_extracti128): Rename to ...
1155 (CODE_FOR_avx_vextractf128v4di): this.
1156 (CODE_FOR_avx2_inserti128): Rename to ...
1157 (CODE_FOR_avx_vinsertf128v4di): this.
1158 (ix86_expand_args_builtin): Handle CODE_FOR_avx_vinsertf128v4di,
1159 CODE_FOR_avx_vextractf128v4di.
1160 (ix86_expand_args_builtin): Handle CODE_FOR_avx512dq_vinsertf32x8_mask,
1161 CODE_FOR_avx512dq_vinserti32x8_mask, CODE_FOR_avx512vl_vinsertv4df,
1162 CODE_FOR_avx512vl_vinsertv4di, CODE_FOR_avx512vl_vinsertv8sf,
1163 CODE_FOR_avx512vl_vinsertv8si.
1164 * config/i386/sse.md
1166 "<extract_type>_vinsert<shuffletype><extract_suf>_mask"): Use
1167 AVX512_VEC mode iterator.
1169 "<mask_codefor><extract_type>_vinsert<shuffletype><extract_suf>_1<mask_name>"):
1172 "<extract_type_2>_vinsert<shuffletype><extract_suf_2>_mask"): Use
1173 AVX512_VEC_2 mode iterator.
1174 (define_insn "vec_set_lo_<mode><mask_name>"): New.
1175 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
1176 (define_expand "avx512vl_vinsert<mode>"): Ditto.
1177 (define_insn "avx2_vec_set_lo_v4di"): Delete.
1178 (define_insn "avx2_vec_set_hi_v4di"): Ditto.
1179 (define_insn "vec_set_lo_<mode><mask_name>"): Add masking.
1180 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
1181 (define_insn "vec_set_lo_<mode><mask_name>"): Ditto.
1182 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
1183 (define_expand "avx2_extracti128"): Delete.
1184 (define_expand "avx2_inserti128"): Ditto.
1186 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
1187 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1188 Anna Tikhonova <anna.tikhonova@intel.com>
1189 Ilya Tocar <ilya.tocar@intel.com>
1190 Andrey Turetskiy <andrey.turetskiy@intel.com>
1191 Ilya Verbin <ilya.verbin@intel.com>
1192 Kirill Yukhin <kirill.yukhin@intel.com>
1193 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1195 * config/i386/sse.md
1196 (define_insn "avx2_<code>v16qiv16hi2<mask_name>"): Add masking.
1197 (define_insn "avx512bw_<code>v32qiv32hi2<mask_name>"): New.
1198 (define_insn "sse4_1_<code>v8qiv8hi2<mask_name>"): Add masking.
1199 (define_insn "avx2_<code>v8qiv8si2<mask_name>"): Ditto.
1200 (define_insn "sse4_1_<code>v4qiv4si2<mask_name>"): Ditto.
1201 (define_insn "avx2_<code>v8hiv8si2<mask_name>"): Ditto.
1202 (define_insn "sse4_1_<code>v4hiv4si2<mask_name>"): Ditto.
1203 (define_insn "avx2_<code>v4qiv4di2<mask_name>"): Ditto.
1204 (define_insn "sse4_1_<code>v2qiv2di2<mask_name>"): Ditto.
1205 (define_insn "avx2_<code>v4hiv4di2<mask_name>"): Ditto.
1206 (define_insn "sse4_1_<code>v2hiv2di2<mask_name>"): Ditto.
1207 (define_insn "avx2_<code>v4siv4di2<mask_name>"): Ditto.
1208 (define_insn "sse4_1_<code>v2siv2di2<mask_name>"): Ditto.
1210 2014-09-24 Zhenqiang Chen <zhenqiang.chen@arm.com>
1212 PR rtl-optimization/63210
1213 * ira-color.c (assign_hard_reg): Ignore conflict cost if the
1214 HARD_REGNO is not available for CONFLICT_A.
1216 2014-09-23 Andi Kleen <ak@linux.intel.com>
1218 * cgraph.h (symtab_node): Add no_reorder attribute.
1219 (symbol_table::output_asm_statements): Remove.
1220 * cgraphclones.c (cgraph_node::create_clone): Copy no_reorder.
1221 (cgraph_node::create_version_clone): Dito.
1222 (symbol_table::output_asm_statements): Remove.
1223 * trans-mem.c (ipa_tm_create_version_alias): Dito.
1224 * cgraphunit.c (varpool_node::finalize_decl): Check no_reorder.
1225 (output_in_order): Add no_reorder flag. Only handle no_reorder
1227 (symbol_table::compile): Add separate pass for no_reorder nodes.
1228 (process_common_attributes): Set no_reorder flag in symtab node.
1230 (process_function_and_variable_attributes): Pass symtab nodes to
1231 process_common_attributes.
1232 * doc/extend.texi (no_reorder): Document no_reorder attribute.
1233 * lto-cgraph.c (lto_output_node): Serialize no_reorder.
1234 (lto_output_varpool_node): Dito.
1235 (input_overwrite_node): Dito.
1236 (input_varpool_node): Dito.
1237 * varpool.c (varpool_node::add): Set no_reorder attribute.
1238 (symbol_table::remove_unreferenced_decls): Handle no_reorder.
1239 (symbol_table::output_variables): Dito.
1240 * symtab.c (symtab_node::dump_base): Print no_reorder.
1242 2014-09-23 Jiong Wang <jiong.wang@arm.com>
1244 * shrink-wrap.c (try_shrink_wrapping): Check PIC_OFFSET_TABLE_REGNUM not
1247 2014-09-23 Thomas Schwinge <thomas@codesourcery.com>
1249 * configure: Regenerate.
1251 2014-09-23 Alan Lawrence <alan.lawrence@arm.com>
1253 * combine.c (simplify_shift_const_1): Allow commuting (ashiftrt (xor))
1254 when result_mode == shift_mode.
1256 2014-09-23 Kostya Serebryany <kcc@google.com>
1258 Update to match the changed asan API.
1259 * asan.c (asan_global_struct): Update the __asan_global definition
1260 to match the new API.
1261 (asan_add_global): Ditto.
1262 * sanitizer.def (BUILT_IN_ASAN_INIT): Rename __asan_init_v3
1265 2014-09-23 Michael Meissner <meissner@linux.vnet.ibm.com>
1267 * config/rs6000/rs6000.md (f32_vsx): New mode attributes to
1268 refine the constraints used on 32/64-bit floating point moves.
1270 (f64_vsx): Likewise.
1273 (BOOL_REGS_OUTPUT): Use wt constraint for TImode instead of wa.
1274 (BOOL_REGS_OP1): Likewise.
1275 (BOOL_REGS_OP2): Likewise.
1276 (BOOL_REGS_UNARY): Likewise.
1277 (mov<mode>_hardfloat, SFmode/SDmode): Tighten down constraints for
1278 32/64-bit floating point moves. Do not use wa, instead use ww/ws
1279 for moves involving VSX registers. Do not use constraints that
1280 target VSX registers for decimal types.
1281 (mov<mode>_hardfloat32, DFmode/DDmode): Likewise.
1282 (mov<mode>_hardfloat64, DFmode/DDmode): Likewise.
1284 2014-09-23 Jan Hubicka <hubicka@ucw.cz>
1286 * tree.h (int_bit_position): Turn into inline function;
1287 implement using wide int.
1288 * tree.c (int_bit_position): Remove.
1290 2014-09-23 Richard Sandiford <richard.sandiford@arm.com>
1293 * target-globals.c (target_globals::~target_globals): Fix location
1294 of ira_int destruction.
1296 2014-09-23 Renlin Li <renlin.li@arm.com>
1298 * config/aarch64/aarch64.md (return): New.
1299 (simple_return): Likewise.
1300 * config/aarch64/aarch64.c (aarch64_use_return_insn_p): New.
1301 * config/aarch64/aarch64-protos.h (aarch64_use_return_insn_p): New.
1303 2014-09-23 Wilco Dijkstra <wdijkstr@arm.com>
1305 * common/config/aarch64/aarch64-common.c:
1306 (default_options aarch_option_optimization_table):
1307 Default to -fsched-pressure.
1309 2014-09-23 Ilya Enkovich <ilya.enkovich@intel.com>
1311 * cfgcleanup.c (try_optimize_cfg): Do not remove label
1312 with LABEL_PRESERVE_P flag set.
1314 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
1315 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1316 Anna Tikhonova <anna.tikhonova@intel.com>
1317 Ilya Tocar <ilya.tocar@intel.com>
1318 Andrey Turetskiy <andrey.turetskiy@intel.com>
1319 Ilya Verbin <ilya.verbin@intel.com>
1320 Kirill Yukhin <kirill.yukhin@intel.com>
1321 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1323 * config/i386/sse.md
1324 (define_expand "avx_shufpd256<mask_expand4_name>"): Add masking.
1325 (define_insn "avx_shufpd256_1<mask_name>"): Ditto.
1326 (define_expand "sse2_shufpd<mask_expand4_name>"): Ditto.
1327 (define_insn "sse2_shufpd_v2df_mask"): New.
1329 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
1330 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1331 Anna Tikhonova <anna.tikhonova@intel.com>
1332 Ilya Tocar <ilya.tocar@intel.com>
1333 Andrey Turetskiy <andrey.turetskiy@intel.com>
1334 Ilya Verbin <ilya.verbin@intel.com>
1335 Kirill Yukhin <kirill.yukhin@intel.com>
1336 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1338 * config/i386/sse.md
1339 (define_expand "avx_shufps256<mask_expand4_name>"): Add masking.
1340 (define_insn "avx_shufps256_1<mask_name>"): Ditto.
1341 (define_expand "sse_shufps<mask_expand4_name>"): Ditto.
1342 (define_insn "sse_shufps_v4sf_mask"): New.
1344 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
1345 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1346 Anna Tikhonova <anna.tikhonova@intel.com>
1347 Ilya Tocar <ilya.tocar@intel.com>
1348 Andrey Turetskiy <andrey.turetskiy@intel.com>
1349 Ilya Verbin <ilya.verbin@intel.com>
1350 Kirill Yukhin <kirill.yukhin@intel.com>
1351 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1353 * config/i386/sse.md
1354 (define_insn "avx_unpckhps256<mask_name>"): Add masking.
1355 (define_insn "vec_interleave_highv4sf<mask_name>"): Ditto.
1356 (define_insn "avx_unpcklps256<mask_name>"): Ditto.
1357 (define_insn "unpcklps128_mask"): New.
1359 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
1360 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1361 Anna Tikhonova <anna.tikhonova@intel.com>
1362 Ilya Tocar <ilya.tocar@intel.com>
1363 Andrey Turetskiy <andrey.turetskiy@intel.com>
1364 Ilya Verbin <ilya.verbin@intel.com>
1365 Kirill Yukhin <kirill.yukhin@intel.com>
1366 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1368 * config/i386/sse.md
1369 (define_insn "avx_unpckhpd256<mask_name>"): Add masking.
1370 (define_insn "avx512vl_unpckhpd128_mask"): New.
1371 (define_expand "avx_movddup256<mask_name>"): Add masking.
1372 (define_expand "avx_unpcklpd256<mask_name>"): Ditto.
1373 (define_insn "*avx_unpcklpd256<mask_name>"): Ditto.
1374 (define_insn "avx512vl_unpcklpd128_mask"): New.
1376 2014-09-22 Joseph Myers <joseph@codesourcery.com>
1378 * doc/tm.texi.in (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1379 * doc/tm.texi: Regenerate.
1380 * system.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Poison.
1381 * config/alpha/alpha.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1382 * config/i386/i386-interix.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
1384 * config/i386/i386.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1385 * config/i386/rtemself.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1386 * config/ia64/ia64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1387 * config/m68k/m68k.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1388 * config/m68k/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
1390 * config/mips/mips.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1391 * config/mips/n32-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1392 * config/msp430/msp430.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1393 * config/rl78/rl78.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1394 * config/rs6000/rs6000.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1395 * config/rx/rx.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1396 * config/s390/s390.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1397 * config/sparc/freebsd.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1398 * config/sparc/linux.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1399 * config/sparc/linux64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1400 * config/sparc/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
1403 2014-09-22 Jan Hubicka <hubicka@ucw.cz>
1405 * tree-ssa-ccp.c (prop_value_d): Rename to ...
1406 (ccp_prop_value_t): ... this one to avoid ODR violation; update uses.
1407 * ipa-prop.c (struct type_change_info): Rename to ...
1408 (prop_type_change_info): ... this; update uses.
1409 * ggc-page.c (globals): Rename to ...
1410 (static struct ggc_globals): ... this; update uses.
1411 * tree-ssa-loop-im.c (mem_ref): Rename to ...
1412 (im_mem_ref): ... this; update uses.
1413 * ggc-common.c (loc_descriptor): Rename to ...
1414 (ggc_loc_descriptor): ... this; update uses.
1415 * lra-eliminations.c (elim_table): Rename to ...
1416 (lra_elim_table): ... this; update uses.
1417 * bitmap.c (output_info): Rename to ...
1418 (bitmap_output_info): ... this; update uses.
1419 * gcse.c (expr): Rename to ...
1420 (gcse_expr) ... this; update uses.
1421 (occr): Rename to ...
1422 (gcse_occr): .. this; update uses.
1423 * tree-ssa-copy.c (prop_value_d): Rename to ...
1424 (prop_value_t): ... this.
1425 * predict.c (block_info_def): Rename to ...
1426 (block_info): ... this; update uses.
1427 (edge_info_def): Rename to ...
1428 (edge_info): ... this; update uses.
1429 * profile.c (bb_info): Rename to ...
1430 (bb_profile_info): ... this; update uses.
1431 * alloc-pool.c (output_info): Rename to ...
1432 (pool_output_info): ... this; update uses.
1433 * ipa-cp.c (topo_info): Rename to ..
1434 (ipa_topo_info): ... this; update uses.
1435 * tree-nrv.c (nrv_data): Rename to ...
1436 (nrv_data_t): ... this; update uses.
1437 * ipa-split.c (bb_info): Rename to ...
1438 (split_bb_info): ... this one.
1439 * profile.h (edge_info): Rename to ...
1440 (edge_profile_info): ... this one; update uses.
1441 * dse.c (bb_info): Rename to ...
1442 (dse_bb_info): ... this one; update uses.
1443 * cprop.c (occr): Rename to ...
1444 (cprop_occr): ... this one; update uses.
1445 (expr): Rename to ...
1446 (cprop_expr): ... this one; update uses.
1448 2014-09-22 Jason Merrill <jason@redhat.com>
1450 * Makefile.in (check-parallel-%): Add @.
1452 2014-09-22 James Greenhalgh <james.greenhalgh@arm.com>
1454 * config/aarch64/geniterators.sh: New.
1455 * config/aarch64/iterators.md (VDQF_DF): New.
1456 * config/aarch64/t-aarch64: Generate aarch64-builtin-iterators.h.
1457 * config/aarch64/aarch64-builtins.c (BUILTIN_*) Remove.
1459 2014-09-22 Peter A. Bigot <pab@pabigot.com>
1461 * config/msp430/msp430.h (LIB_SPEC): Remove automatic addition of
1462 -lnosys when -msim absent.
1464 2014-09-22 Alan Lawrence <alan.lawrence@arm.com>
1466 * fold-const.c (tree_swap_operands_p): Strip only sign-preserving NOPs.
1468 2014-09-22 Richard Biener <rguenther@suse.de>
1470 * gimplify.c (gimplify_init_constructor): Do not leave
1471 non-GIMPLE vector constructors around.
1472 * tree-cfg.c (verify_gimple_assign_single): Verify that
1473 CONSTRUCTORs have gimple elements.
1475 2014-09-22 Jakub Jelinek <jakub@redhat.com>
1478 * omp-low.c (ipa_simd_modify_stmt_ops): For debug stmts
1479 insert a debug source bind stmt setting DEBUG_EXPR_DECL
1480 instead of a normal gimple assignment stmt.
1482 2014-09-22 James Greenhalgh <james.greenhalgh@arm.com>
1484 * config/bfin/bfin.md: Fix use of constraints in define_split.
1486 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
1488 * config/i386/i386.c (ix86_cannot_change_mode_class): Remove
1489 GET_MODE_SIZE (to) < GET_MODE_SIZE (from) test.
1491 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
1493 * hard-reg-set.h: Include hash-table.h.
1494 (target_hard_regs): Add a finalize method and a x_simplifiable_subregs
1496 * target-globals.c (target_globals::~target_globals): Call
1497 hard_regs->finalize.
1498 * rtl.h (subreg_shape): New structure.
1499 (shape_of_subreg): New function.
1500 (simplifiable_subregs): Declare.
1501 * reginfo.c (simplifiable_subreg): New structure.
1502 (simplifiable_subregs_hasher): Likewise.
1503 (simplifiable_subregs): New function.
1504 (invalid_mode_changes): Delete.
1505 (alid_mode_changes, valid_mode_changes_obstack): New variables.
1506 (record_subregs_of_mode): Remove subregs_of_mode parameter.
1507 Record valid mode changes in valid_mode_changes.
1508 (find_subregs_of_mode): Remove subregs_of_mode parameter.
1509 Update calls to record_subregs_of_mode.
1510 (init_subregs_of_mode): Remove invalid_mode_changes and bitmap
1511 handling. Initialize new variables. Update call to
1512 find_subregs_of_mode.
1513 (invalid_mode_change_p): Check new variables instead of
1514 invalid_mode_changes.
1515 (finish_subregs_of_mode): Finalize new variables instead of
1516 invalid_mode_changes.
1517 (target_hard_regs::finalize): New function.
1518 * ira-costs.c (print_allocno_costs): Call invalid_mode_change_p
1519 even when CLASS_CANNOT_CHANGE_MODE is undefined.
1521 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
1523 * combine.c (subst): Use simplify_subreg_regno rather than
1524 REG_CANNOT_CHANGE_MODE_P to detect invalid mode changes.
1526 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
1528 * rtl.h (subreg_info): Expand commentary
1529 * rtlanal.c (subreg_get_info): Likewise.
1531 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
1533 * hard-reg-set.h (COPY_HARD_REG_SET, COMPL_HARD_REG_SET)
1534 (AND_HARD_REG_SET, AND_COMPL_HARD_REG_SET, IOR_HARD_REG_SET)
1535 (IOR_COMPL_HARD_REG_SET): Allow the "from" set to be constant.
1537 2014-09-22 Zhenqiang Chen <zhenqiang.chen@arm.com>
1539 * config/arm/arm.c: #include "tm-constrs.h"
1540 (thumb1_size_rtx_costs): Adjust rtx costs.
1542 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
1544 * configure.ac (target_header_dir): Move block defining
1545 this to before the block setting inhibit_libc.
1546 (inhibit_libc): When considering $with_headers, just
1547 check it it's explicitly "no". If not, also check if
1548 $target_header_dir/stdio.h is present. If not, set
1550 * configure: Regenerate.
1552 2014-09-21 Patrick Oppenlander <pattyo.lists@gmail.com>
1554 * config/rs6000/t-spe (MULTILIB_EXCEPTIONS): Allow isel without SPE.
1556 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
1558 * config/rs6000/rs6000.md (div<mode>3): Fix comment. Use a different
1559 insn for divides by integer powers of two.
1560 (div<mode>3_sra, *div<mode>3_sra_dot, *div<mode>3_sra_dot2): New.
1561 (mod<mode>3): Fix formatting.
1562 (three anonymous define_insn and two define_split): Delete.
1564 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
1566 * config/rs6000/rs6000.md (ashr<mode>3, *ashr<mode>3, *ashrsi3_64,
1567 *ashr<mode>3_dot, *ashr<mode>3_dot2): Clobber CA_REGNO.
1568 (floatdisf2_internal2): Ditto.
1569 (ashrdi3_no_power): Ditto. Fix formatting.
1571 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
1573 * config/rs6000/rs6000.md (ctz<mode>2, ffs<mode>2, popcount<mode>2,
1574 popcntb<mode>2, popcntd<mode>2, parity<mode>2, parity<mode>2_cmpb):
1577 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
1579 * config/rs6000/rs6000.md (strlensi): Don't use subsi3 with a
1580 constant, use addsi3 directly.
1581 (three anonymous define_insn, two define_split): Delete.
1582 (sub<mode>3): Move. Do not allow constant second operand.
1583 Generate different insn for constant first operand.
1584 (*subf<mode>3, *subf<mode>3_dot, *subf<mode>3_dot2): New.
1585 (subf<mode>3_imm): New.
1586 (ctz<mode>2, ffs<mode>2): Clobber CA_REGNO where required.
1587 (*plus_ltu<mode>): Only handle registers.
1588 (*plus_ltu<mode>_1): New. Handle integer third operand.
1589 (*plus_gtu<mode>): Only handle registers.
1590 (*plus_gtu<mode>_1): New. Handle integer third operand.
1592 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
1594 * config/rs6000/rs6000.md (iorxor): New code_iterator.
1595 (iorxor): New code_attr.
1596 (IORXOR): New code_attr.
1597 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): Delete.
1598 (ior<mode>3, xor<mode>3): Delete.
1599 (<iorxor><mode>3): New.
1600 (splitter for "big" integer ior, xor): New.
1601 (*bool<mode>3): Move. Also handle AND.
1602 (*bool<mode>3_dot, *bool<mode>3_dot2): Also handle AND.
1603 (splitter for "big" integer ior, xor): Delete.
1605 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
1607 * config/rs6000/rs6000.md (*neg<mode>2_internal): Delete.
1608 (two anonymous define_insn and two define_split): Delete.
1609 (*neg<mode>2, *neg<mode>2_dot, *neg<mode>2_dot2): New.
1611 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
1613 * config/rs6000/rs6000.md (*one_cmpl<mode>2): Generate "not" insn.
1614 (two anonymous define_insn and two define_split): Delete.
1615 (*one_cmpl<mode>2_dot, *one_cmpl<mode>2_dot2): New.
1617 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
1619 * config/rs6000/rs6000.c (rs6000_rtx_costs) <NE>: New.
1621 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
1623 * config/rs6000/predicates.md (ca_operand): Allow subregs.
1624 (input_operand): Do not allow ca_operand.
1625 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): For the
1626 carry bit, allow SImode and Pmode.
1627 (rs6000_init_hard_regno_mode_ok): Make the carry bit class NO_REGS.
1629 2014-09-21 Uros Bizjak <ubizjak@gmail.com>
1631 * config/i386/i386.c (ix86_expand_call): Generate MS->SYSV extra
1632 clobbered registers using clobber_reg. Remove UNSPEC decoration.
1633 * config/i386/i386.md (unspec) <UNSPEC_MS_TO_SYSV_CALL>: Remove.
1634 (*call_rex64_ms_sysv): Remove.
1635 (*call_value_rex64_ms_sysv): Ditto.
1636 * config/i386/predicates.md (call_rex64_ms_sysv_operation): Remove.
1638 2014-09-20 Joern Rennecke <joern.rennecke@embecosm.com>
1640 * config/epiphany/epiphany.md (sub_f_add_imm): Change constraint of
1643 2014-09-20 Andreas Schwab <schwab@suse.de>
1645 * config/ia64/ia64.md: Remove constraints from define_split
1648 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
1650 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
1651 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
1652 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
1653 (get_dynamic_type): Remove.
1654 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
1655 (clear_speculation): Bring to ipa-deivrt.h
1656 (get_class_context): Rename to ...
1657 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
1658 (contains_type_p): Update.
1659 (get_dynamic_type): Rename to ...
1660 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
1661 (possible_polymorphic_call_targets): UPdate.
1662 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
1663 * ipa-prop.c (ipa_analyze_call_uses): Update.
1665 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
1667 * ipa-visibility.c (varpool_node::externally_visible_p): Do not
1668 privatize dynamic TLS variables.
1670 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
1672 * diagnostic.c (warning_n): New function.
1673 * diagnostic-core.h (warning_n): Declare.
1674 * ipa-devirt.c (ipa_devirt): Handle singulars correctly;
1675 output dynamic counts when available.
1677 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
1679 PR tree-optimization/63255
1680 * ipa.c (symbol_table::remove_unreachable_nodes): Fix ordering
1681 issue in setting body_removed flag.
1683 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
1686 * c-family/c-common.c (handle_alias_ifunc_attribute): Check
1687 that visibility change is possible
1688 (handle_weakref_attribute): Likewise.
1689 * cgraph.h (symtab_node): Add method get_create and
1690 field refuse_visibility_changes.
1691 (symtab_node::get_create): New method.
1692 * fold-const.c (tree_single_nonzero_warnv_p): Use get_create.
1693 * varasm.c (mark_weak): Verify that visibility change is
1696 2014-09-19 Michael Meissner <meissner@linux.vnet.ibm.com>
1698 * config/rs6000/predicates.md (fusion_gpr_mem_load): Move testing
1699 for base_reg_operand to be common between LO_SUM and PLUS.
1700 (fusion_gpr_mem_combo): New predicate to match a fused address
1701 that combines the addis and memory offset address.
1703 * config/rs6000/rs6000-protos.h (fusion_gpr_load_p): Change
1705 (emit_fusion_gpr_load): Likewise.
1707 * config/rs6000/rs6000.c (fusion_gpr_load_p): Change calling
1708 signature to pass each argument separately, rather than
1709 using an operands array. Rewrite the insns found by peephole2 to
1710 be a single insn, rather than hoping the insns will still be
1711 together when the peephole pass is done. Drop being called via a
1713 (emit_fusion_gpr_load): Change calling signature to be called from
1714 the fusion_gpr_load_<mode> insns with a combined memory address
1715 instead of the peephole pass passing the addis and offset
1718 * config/rs6000/rs6000.md (UNSPEC_FUSION_GPR): New unspec for GPR
1720 (power8 fusion peephole): Drop support for doing power8 via a
1721 normal peephole that was created by the peephole2 pass.
1722 (power8 fusion peephole2): Create a new insn with the fused
1723 address, so that the fused operation is kept together after
1724 register allocation is done.
1725 (fusion_gpr_load_<mode>): Likewise.
1727 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
1730 * tree.c (need_assembler_name_p): Do not mangle variadic types.
1732 2014-09-19 Segher Boessenkool <segher@kernel.crashing.org>
1734 * recog.c (scratch_operand): Do not simply allow all hard registers:
1735 only allow those that are allocatable.
1737 2014-09-19 Felix Yang <felix.yang@huawei.com>
1739 * cfgrtl.c ira.c ira-color.c ira-conflicts ira-lives.c: Update
1740 comments and fix spacing to conform to coding style.
1742 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
1744 * genrecog.c (validate_pattern): Allow empty constraints in
1747 2014-09-19 Aldy Hernandez <aldyh@redhat.com>
1749 * dwarf2out.c (decl_ultimate_origin): Update comment.
1750 * tree.c (block_ultimate_origin): Same.
1752 2014-09-19 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1754 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p):
1755 Update GCC version name to GCC 5.
1756 (rs6000_function_arg_boundary): Likewise.
1757 (rs6000_function_arg): Likewise.
1759 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
1761 * config/sh/sh.md: Fix use of constraints in define_split.
1763 2014-09-19 Markus Trippelsdorf <markus@trippelsdorf.de>
1766 * ipa-devirt.c (ipa_devirt): Bail out if odr_types_ptr is NULL.
1768 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
1770 * doc/md.texi (Modifiers): Consistently use "read/write"
1771 nomenclature rather than "input/output".
1772 * genrecog.c (constraints_supported_in_insn_p): New.
1773 (validate_pattern): If needed, also check constraints on
1774 MATCH_SCRATCH operands.
1775 * genoutput.c (validate_insn_alternatives): Catch earlyclobber
1776 operands with no '=' or '+' modifier.
1778 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
1780 * config/aarch64/aarch64.md (stack_protect_test_<mode>): Mark
1781 scratch register as written.
1783 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1785 * config/s390/s390.c (s390_emit_epilogue): Remove bogus
1788 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1790 * config/s390/s390.md ("trunctdsd2", "extendsdtd2"): New
1793 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1796 * config/s390/s390.c (s390_emit_epilogue): When doing the return
1797 address load optimization force s390_optimize_prologue to leave it
1798 that way. Only do the optimization if we already decided to push
1799 r14 into a stack slot.
1801 2014-09-19 Marat Zakirov <m.zakirov@samsung.com>
1803 * asan.c (build_check_stmt): Alignment arg was added.
1804 (asan_expand_check_ifn): Optimization for alignment >= 8.
1806 2014-09-19 Olivier Hainque <hainque@adacore.com>
1808 * config/i386/vxworksae.h: Remove obsolete definitions.
1809 (STACK_CHECK_PROTECT): Define.
1810 * config/i386/vx-common.h: Remove. Merge contents within
1811 config/i386/vxworks.h.
1812 * config.gcc (i?86-vxworks*): Use i386/vxworks.h instead of
1815 2014-09-19 Olivier Hainque <hainque@adacore.com>
1817 * config.gcc (powerpc-wrs-vxworksmils): New configuration.
1818 * config/rs6000/t-vxworksmils: New file.
1819 * config/rs6000/vxworksmils.h: New file.
1821 2014-09-19 Olivier Hainque <hainque@adacore.com>
1823 * varasm.c (default_section_type_flags): Flag .persistent.bss
1824 sections as SECTION_BSS.
1826 2014-09-19 Nick Clifton <nickc@redhat.com>
1828 * config/rl78/rl78.c (rl78_expand_epilogue): Generate a USE of the
1829 pop'ed registers so that DCE does not eliminate them.
1831 2014-09-18 Jan Hubicka <hubicka@ucw.cz>
1834 * ipa-devirt.c (odr_subtypes_equivalent_p): Fix thinko in a condition.
1836 2014-09-18 Joseph Myers <joseph@codesourcery.com>
1838 * system.h (LIBGCC2_TF_CEXT): Poison.
1839 * config/i386/cygming.h (LIBGCC2_TF_CEXT): Remove.
1840 * config/i386/darwin.h (LIBGCC2_TF_CEXT): Likewise.
1841 * config/i386/dragonfly.h (LIBGCC2_TF_CEXT): Likewise.
1842 * config/i386/freebsd.h (LIBGCC2_TF_CEXT): Likewise.
1843 * config/i386/gnu-user-common.h (LIBGCC2_TF_CEXT): Likewise.
1844 * config/i386/openbsdelf.h (LIBGCC2_TF_CEXT): Likewise.
1845 * config/i386/sol2.h (LIBGCC2_TF_CEXT): Likewise.
1846 * config/ia64/ia64.h (LIBGCC2_TF_CEXT): Likewise.
1847 * config/ia64/linux.h (LIBGCC2_TF_CEXT): Likewise.
1849 2014-09-19 Kito Cheng <kito@0xlab.org>
1851 * except.h: Fix header guard.
1852 * addresses.h: Add missing header guard.
1853 * cfghooks.h: Likewise.
1854 * collect-utils.h: Likewise.
1855 * collect2-aix.h: Likewise.
1856 * conditions.h: Likewise.
1857 * cselib.h: Likewise.
1858 * dwarf2asm.h: Likewise.
1859 * graphds.h: Likewise.
1860 * graphite-scop-detection.h: Likewise.
1861 * gsyms.h: Likewise.
1862 * hw-doloop.h: Likewise.
1863 * incpath.h: Likewise.
1864 * ipa-inline.h: Likewise.
1865 * ipa-ref.h: Likewise.
1866 * ira-int.h: Likewise.
1868 * lra-int.h: Likewise.
1870 * lto-section-names.h: Likewise.
1871 * read-md.h: Likewise.
1872 * reload.h: Likewise.
1873 * rtl-error.h: Likewise.
1874 * sdbout.h: Likewise.
1875 * targhooks.h: Likewise.
1876 * tree-affine.h: Likewise.
1877 * xcoff.h: Likewise.
1878 * xcoffout.h: Likewise.
1880 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
1883 * haifa-sched.c (schedule_block): Advance cycle at the end of BB
1886 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
1889 * lra.c (lra): Call recog_init.
1891 2014-09-18 Jakub Jelinek <jakub@redhat.com>
1894 * asan.c (transform_statements): Don't instrument clobber statements.
1896 2014-09-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1898 * config/arm/neon.md (*movmisalign<mode>_neon_load): Change type
1899 to neon_load1_1reg<q>.
1901 2014-09-17 Jakub Jelinek <jakub@redhat.com>
1904 * tree-cfgcleanup.c (fixup_noreturn_call): Don't split block
1905 if there are only debug stmts after the noreturn call, instead
1906 remove the debug stmts.
1908 2014-09-17 Jan Hubicka <hubicka@ucw.cz>
1910 * ipa-devirt.c (type_pair, default_hashset_traits): New types.
1911 (odr_types_equivalent_p): Use pair hash.
1912 (odr_subtypes_equivalent_p): Likewise, do structural compare
1913 on ODR types that may be mismatched.
1914 (warn_odr): Support warning when only one field is given.
1915 (odr_types_equivalent_p): Strenghten comparsions made;
1917 (add_type_duplicate): Update VISITED hash set.
1919 2014-09-17 Sebastian Huber <sebastian.huber@embedded-brains.de>
1921 * config.gcc (*-*-rtems*): Default to 'rtems' thread model.
1922 Enable selection of 'posix' or no thread model.
1924 2014-09-17 Andrew Stubbs <ams@codesourcery.com>
1926 * config/arm/arm.c (arm_option_override): Reject -mfpu=neon
1927 when architecture is older than ARMv7.
1929 2014-09-16 John David Anglin <danglin@gcc.gnu.org>
1932 * config/pa/pa.c (pa_function_value): Directly handle aggregates
1933 that fit exactly in a word or double word.
1935 2014-09-16 Ilya Tocar <ilya.tocar@intel.com>
1937 * config/i386/driver-i386.c (host_detect_local_cpu): Detect lack of
1940 2014-09-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
1941 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1942 Anna Tikhonova <anna.tikhonova@intel.com>
1943 Ilya Tocar <ilya.tocar@intel.com>
1944 Andrey Turetskiy <andrey.turetskiy@intel.com>
1945 Ilya Verbin <ilya.verbin@intel.com>
1946 Kirill Yukhin <kirill.yukhin@intel.com>
1947 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1949 * config/i386/i386.c
1950 (ix86_expand_vector_extract): Handle V32HI and V64QI modes.
1951 * config/i386/sse.md
1952 (define_mode_iterator VI48F_256): New.
1953 (define_mode_attr extract_type): Ditto.
1954 (define_mode_attr extract_suf): Ditto.
1955 (define_mode_iterator AVX512_VEC): Ditto.
1957 "<extract_type>_vextract<shuffletype><extract_suf>_mask"): Use
1959 (define_insn "avx512dq_vextract<shuffletype>64x2_1_maskm"): New.
1961 "<mask_codefor>avx512dq_vextract<shuffletype>64x2_1<mask_name>"):
1963 (define_mode_attr extract_type_2): Ditto.
1964 (define_mode_attr extract_suf_2): Ditto.
1965 (define_mode_iterator AVX512_VEC_2): Ditto.
1967 "<extract_type_2>_vextract<shuffletype><extract_suf_2>_mask"): Use
1968 AVX512_VEC_2 mode iterator.
1969 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
1970 (define_expand "avx512vl_vextractf128<mode>"): Ditto.
1971 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
1972 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
1973 (define_split for V16FI mode): Ditto.
1974 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
1975 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
1976 (define_split for VI8F_256 mode): Ditto.
1977 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
1978 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
1979 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
1980 (define_split for VI4F_256 mode): Ditto.
1981 (define_insn "vec_extract_lo_<mode>_maskm"): Ditto.
1982 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
1983 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
1984 (define_mode_iterator VEC_EXTRACT_MODE): Add V64QI and V32HI modes.
1985 (define_insn "vcvtph2ps<mask_name>"): Fix pattern condition.
1986 (define_insn "avx512f_vextract<shuffletype>32x4_1_maskm"): Ditto.
1987 (define_insn "<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>"):
1988 Update `type' attribute, remove explicit `memory' attribute calculation.
1990 2014-09-16 Kito Cheng <kito@0xlab.org>
1992 * ira.c (ira): Don't initialize ira_spilled_reg_stack_slots and
1993 ira_spilled_reg_stack_slots_num if using lra.
1994 (do_reload): Remove release ira_spilled_reg_stack_slots part.
1995 * ira-color.c (ira_sort_regnos_for_alter_reg): Add assertion to
1996 make sure not using lra.
1997 (ira_reuse_stack_slot): Likewise.
1998 (ira_mark_new_stack_slot): Likewise.
2000 2014-09-15 Andi Kleen <ak@linux.intel.com>
2002 * function.c (allocate_struct_function): Force
2003 DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT to one when
2004 profiling is disabled.
2006 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
2008 * cfgrtl.c, combine.c, config/arc/arc.c, config/mcore/mcore.c,
2009 config/rs6000/rs6000.c, config/sh/sh.c, cprop.c, dwarf2out.c,
2010 emit-rtl.c, final.c, function.c, gcse.c, jump.c, reg-stack.c,
2011 reload1.c, reorg.c, resource.c, sel-sched-ir.c: Replace INSN_DELETED_P
2012 macro with statically checked member functions.
2013 * rtl.h (rtx_insn::deleted): New method.
2014 (rtx_insn::set_deleted): Likewise.
2015 (rtx_insn::set_undeleted): Likewise.
2016 (INSN_DELETED_P): Remove.
2018 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
2020 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Assign the
2021 result of emit_jump_insn_before to a new variable.
2022 * jump.c (mark_jump_label): Change the type of insn to rtx_insn *.
2023 (mark_jump_label_1): Likewise.
2024 (mark_jump_label_asm): Likewise.
2025 * reload1.c (gen_reload): Change type of tem to rtx_insn *.
2026 * rtl.h (mark_jump_label): Adjust.
2028 2014-09-15 Jakub Jelinek <jakub@redhat.com>
2030 * Makefile.in (dg_target_exps): Remove.
2031 (check_gcc_parallelize): Change to just an upper bound number.
2032 (check-%-subtargets): Always print the non-parallelized goals.
2033 (check_p_vars, check_p_comma, check_p_subwork): Remove.
2034 (check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2,
2035 check_p_numbers3, check_p_numbers4, check_p_numbers5,
2036 check_p_numbers6): New variables.
2037 (check_p_numbers): Set to sequence from 1 to 9999.
2038 (check_p_subdirs): Set to sequence from 1 to minimum of
2039 $(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set,
2041 (check-%, check-parallel-%): Rewritten so that for parallelized
2042 testing each job runs all the *.exp files, with
2043 GCC_RUNTEST_PARALLELIZE_DIR set in environment.
2045 2014-09-15 David Malcolm <dmalcolm@redhat.com>
2047 * config/arc/arc-protos.h (arc_attr_type): Strengthen param from
2049 (arc_sets_cc_p): Likewise.
2050 * config/arc/arc.c (arc_print_operand): Use methods of
2051 "final_sequence" for clarity, and to enable strengthening of
2052 locals "jump" and "delay" from rtx to rtx_insn *.
2053 (arc_adjust_insn_length): Strengthen local "prev" from rtx to
2054 rtx_insn *; use method of rtx_sequence for typesafety.
2055 (arc_get_insn_variants): Use insn method of rtx_sequence for
2057 (arc_pad_return): Likewise.
2058 (arc_attr_type): Strengthen param from rtx to rtx_insn *.
2059 (arc_sets_cc_p): Likewise. Also, convert a GET_CODE check to a
2060 dyn_cast to rtx_sequence *, using insn method for typesafety.
2061 * config/arc/arc.h (ADJUST_INSN_LENGTH): Add checked casts to
2062 rtx_sequence * and use insn method when invoking get_attr_length.
2063 * config/bfin/bfin.c (type_for_anomaly): Strengthen param from rtx
2064 to rtx_insn *. Replace a GET_CODE check with a dyn_cast to
2065 rtx_sequence *, introducing a local "seq", using its insn method
2066 from typesafety and clarity.
2067 (add_sched_insns_for_speculation): Strengthen local "next" from
2069 * config/c6x/c6x.c (get_insn_side): Likewise for param "insn".
2070 (predicate_insn): Likewise.
2071 * config/cris/cris-protos.h (cris_notice_update_cc): Likewise for
2073 * config/cris/cris.c (cris_notice_update_cc): Likewise.
2074 * config/epiphany/epiphany-protos.h
2075 (extern void epiphany_insert_mode_switch_use): Likewise for param
2077 (get_attr_sched_use_fpu): Likewise for param.
2078 * config/epiphany/epiphany.c (epiphany_insert_mode_switch_use):
2079 Likewise for param "insn".
2080 * config/epiphany/mode-switch-use.c (insert_uses): Likewise for
2081 param "insn" of "target_insert_mode_switch_use" callback.
2082 * config/frv/frv.c (frv_insn_unit): Likewise for param "insn".
2083 (frv_issues_to_branch_unit_p): Likewise.
2084 (frv_pack_insn_p): Likewise.
2085 (frv_compare_insns): Strengthen locals "insn1" and "insn2" from
2086 const rtx * (i.e. mutable rtx_def * const *) to
2088 * config/i386/i386-protos.h (standard_sse_constant_opcode):
2089 Strengthen first param from rtx to rtx_insn *.
2090 (output_fix_trunc): Likewise.
2091 * config/i386/i386.c (standard_sse_constant_opcode): Likewise.
2092 (output_fix_trunc): Likewise.
2093 (core2i7_first_cycle_multipass_filter_ready_try): Likewise for
2095 (min_insn_size): Likewise for param "insn".
2096 (get_mem_group): Likewise.
2098 (get_insn_path): Likewise.
2099 (get_insn_group): Likewise.
2100 (count_num_restricted): Likewise.
2101 (fits_dispatch_window): Likewise.
2102 (add_insn_window): Likewise.
2103 (add_to_dispatch_window): Likewise.
2104 (debug_insn_dispatch_info_file): Likewise.
2105 * config/m32c/m32c-protos.h (m32c_output_compare): Likewise for
2107 * config/m32c/m32c.c (m32c_compare_redundant): Likewise for param
2108 "cmp" and local "prev".
2109 (m32c_output_compare): Likewise for param "insn".
2110 * config/m32r/predicates.md (define_predicate "small_insn_p"): Add
2111 a checked cast to rtx_insn * on "op" after we know it's an INSN_P.
2112 (define_predicate "large_insn_p"): Likewise.
2113 * config/m68k/m68k-protos.h (m68k_sched_attr_size): Strengthen
2114 param from rtx to rtx_insn *.
2115 (attr_op_mem m68k_sched_attr_op_mem): Likewise.
2116 * config/m68k/m68k.c (sched_get_attr_size_int): Likewise.
2117 (m68k_sched_attr_size): Likewise.
2118 (sched_get_opxy_mem_type): Likewise for param "insn".
2119 (m68k_sched_attr_op_mem): Likewise.
2120 (sched_mem_operand_p): Likewise.
2121 * config/mep/mep-protos.h (mep_multi_slot): Likewise for param.
2122 * config/mep/mep.c (mep_multi_slot): Likewise.
2123 * config/mips/mips-protos.h (mips_output_sync_loop): Likewise for
2125 (mips_sync_loop_insns): Likewise.
2126 * config/mips/mips.c (mips_print_operand_punctuation): Use insn
2127 method of "final_sequence" for typesafety.
2128 (mips_process_sync_loop): Strengthen param "insn" from rtx to
2130 (mips_output_sync_loop): Likewise.
2131 (mips_sync_loop_insns): Likewise.
2132 (mips_74k_agen_init): Likewise.
2133 (mips_sched_init): Use NULL rather than NULL_RTX when working with
2135 * config/nds32/nds32-fp-as-gp.c (nds32_symbol_load_store_p):
2136 Strengthen param "insn" from rtx to rtx_insn *.
2137 * config/nds32/nds32.c (nds32_target_alignment): Likewise for
2139 * config/pa/pa-protos.h (pa_insn_refs_are_delayed): Likewise for
2141 * config/pa/pa.c (pa_output_function_epilogue): Likewise for local
2142 "insn". Use method of rtx_sequence for typesafety.
2143 (branch_to_delay_slot_p): Strengthen param "insn" from rtx to
2145 (branch_needs_nop_p): Likewise.
2146 (use_skip_p): Likewise.
2147 (pa_insn_refs_are_delayed): Likewise.
2148 * config/rl78/rl78.c (rl78_propogate_register_origins): Likewise
2149 for locals "insn", "ninsn".
2150 * config/rs6000/rs6000.c (is_microcoded_insn): Likewise for param
2152 (is_cracked_insn): Likewise.
2153 (is_branch_slot_insn): Likewise.
2154 (is_nonpipeline_insn): Likewise.
2155 (insn_terminates_group_p): Likewise.
2156 (insn_must_be_first_in_group): Likewise.
2157 (insn_must_be_last_in_group): Likewise.
2158 (force_new_group): Likewise for param "next_insn".
2159 * config/s390/s390.c (s390_get_sched_attrmask): Likewise for param
2161 (s390_sched_score): Likewise.
2162 * config/sh/sh-protos.h (output_branch): Likewise for param 2.
2163 (rtx sfunc_uses_reg): Likewise for sole param.
2164 * config/sh/sh.c (sh_print_operand): Use insn method of
2165 final_sequence for typesafety.
2166 (output_branch): Strengthen param "insn" from rtx to rtx_insn *.
2167 Use insn method of final_sequence for typesafety.
2168 (sfunc_uses_reg): Strengthen param "insn" from rtx to rtx_insn *.
2169 * config/sparc/sparc-protos.h (eligible_for_call_delay): Likewise
2171 (eligible_for_return_delay): Likewise.
2172 (eligible_for_sibcall_delay): Likewise.
2173 * config/sparc/sparc.c (eligible_for_call_delay): Likewise.
2174 (eligible_for_return_delay): Likewise.
2175 (eligible_for_sibcall_delay): Likewise.
2176 * config/stormy16/stormy16-protos.h
2177 (xstormy16_output_cbranch_hi): Likewise for final param.
2178 (xstormy16_output_cbranch_si): Likewise.
2179 * config/stormy16/stormy16.c (xstormy16_output_cbranch_hi): LIkewise.
2180 (xstormy16_output_cbranch_si): Likewise.
2181 * config/v850/v850-protos.h (notice_update_cc): Likewise.
2182 * config/v850/v850.c (notice_update_cc): Likewise.
2184 * final.c (get_attr_length_1): Strengthen param "insn" and param
2185 of "fallback_fn" from rtx to rtx_insn *, eliminating a checked cast.
2186 (get_attr_length): Strengthen param "insn" from rtx to rtx_insn *.
2187 (get_attr_min_length): Likewise.
2188 (shorten_branches): Likewise for signature of locals "length_fun"
2189 and "inner_length_fun". Introduce local rtx_sequence * "seqn"
2190 from a checked cast and use its methods for clarity and to enable
2191 strengthening local "inner_insn" from rtx to rtx_insn *.
2192 * genattr.c (gen_attr): When writing out the prototypes of the
2193 various generated "get_attr_" functions, strengthen the params of
2194 the non-const functions from rtx to rtx_insn *.
2195 Similarly, strengthen the params of insn_default_length,
2196 insn_min_length, insn_variable_length_p, insn_current_length.
2197 (main): Similarly, strengthen the param of num_delay_slots,
2198 internal_dfa_insn_code, insn_default_latency, bypass_p,
2199 insn_latency, min_issue_delay, print_reservation,
2200 insn_has_dfa_reservation_p and of the "internal_dfa_insn_code" and
2201 "insn_default_latency" callbacks. Rename hook_int_rtx_unreachable
2202 to hook_int_rtx_insn_unreachable.
2203 * genattrtab.c (write_attr_get): When writing out the generated
2204 "get_attr_" functions, strengthen the param "insn" from rtx to
2205 rtx_insn *, eliminating a checked cast.
2206 (make_automaton_attrs): When writing out prototypes of
2207 "internal_dfa_insn_code_", "insn_default_latency_" functions
2208 and the "internal_dfa_insn_code" and "insn_default_latency"
2209 callbacks, strengthen their params from rtx to rtx_insn *
2210 * genautomata.c (output_internal_insn_code_evaluation): When
2211 writing out code, add a checked cast from rtx to rtx_insn * when
2212 invoking DFA_INSN_CODE_FUNC_NAME aka dfa_insn_code.
2213 (output_dfa_insn_code_func): Strengthen param of generated
2214 function "dfa_insn_code_enlarge" from rtx to rtx_insn *.
2215 (output_trans_func): Likewise for generated function
2217 (output_internal_insn_latency_func): When writing out generated
2218 function "internal_insn_latency", rename params from "insn" and
2219 "insn2" to "insn_or_const0" and "insn2_or_const0". Reintroduce
2220 locals "insn" and "insn2" as rtx_insn * with checked casts once
2221 we've proven that we're not dealing with const0_rtx.
2222 (output_insn_latency_func): Strengthen param of generated
2223 function "insn_latency" from rtx to rtx_insn *.
2224 (output_print_reservation_func): Likewise for generated function
2225 "print_reservation".
2226 (output_insn_has_dfa_reservation_p): Likewise for generated
2227 function "insn_has_dfa_reservation_p".
2228 * hooks.c (hook_int_rtx_unreachable): Rename to...
2229 (hook_int_rtx_insn_unreachable): ...this, and strengthen param
2230 from rtx to rtx_insn *.
2231 * hooks.h (hook_int_rtx_unreachable): Likewise.
2232 (extern int hook_int_rtx_insn_unreachable): Likewise.
2233 * output.h (get_attr_length): Strengthen param from rtx to rtx_insn *.
2234 (get_attr_min_length): Likewise.
2235 * recog.c (get_enabled_alternatives): Likewise.
2236 * recog.h (alternative_mask get_enabled_alternatives): Likewise.
2237 * reorg.c (find_end_label): Introduce local rtx "pat" and
2238 strengthen local "insn" from rtx to rtx_insn *.
2239 (redundant_insn): Use insn method of "seq" rather than element for
2240 typesafety; strengthen local "control" from rtx to rtx_insn *.
2241 * resource.c (mark_referenced_resources): Add checked cast to
2242 rtx_insn * within INSN/JUMP_INSN case.
2243 (mark_set_resources): Likewise.
2244 * sel-sched.c (estimate_insn_cost): Strengthen param "insn" from
2247 2014-09-15 David Malcolm <dmalcolm@redhat.com>
2249 * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen
2250 param "label" from rtx to rtx_insn *.
2251 * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab"
2253 * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes.
2254 (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise.
2255 (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
2256 (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
2257 * final.c (default_label_align_after_barrier_max_skip): Strengthen
2258 param from rtx to rtx_insn *.
2259 (default_loop_align_max_skip): Likewise.
2260 (default_label_align_max_skip): Likewise.
2261 (default_jump_align_max_skip): Likewise.
2262 * target.def (label_align_after_barrier_max_skip): Likewise.
2263 (loop_align_max_skip): Likewise.
2264 (label_align_max_skip): Likewise.
2265 (jump_align_max_skip): Likewise.
2266 * targhooks.h (default_label_align_after_barrier_max_skip):
2268 (default_loop_align_max_skip): Likewise.
2269 (default_label_align_max_skip): Likewise.
2270 (default_jump_align_max_skip): Likewise.
2272 2014-09-15 David Malcolm <dmalcolm@redhat.com>
2274 * config/arc/arc.c (arc_can_follow_jump): Strengthen both params
2275 from const_rtx to const rtx_insn *. Update union members from rtx
2277 * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
2278 * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
2279 (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
2280 strengthen both params from const_rtx to const rtx_insn *.
2281 * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
2282 (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
2283 * reorg.c (follow_jumps): Strengthen param "jump" from rtx to
2285 * target.def (can_follow_jump): Strengthen both params from
2286 const_rtx to const rtx_insn *, and update default implementation
2287 from hook_bool_const_rtx_const_rtx_true to
2288 hook_bool_const_rtx_insn_const_rtx_insn_true.
2290 2014-09-15 David Malcolm <dmalcolm@redhat.com>
2292 * sched-deps.c (deps_start_bb): Strengthen param "head" and local
2293 "insn" from rtx to rtx_insn *.
2294 * sched-int.h (deps_start_bb): Likewise for 2nd param.
2296 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
2297 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2298 Anna Tikhonova <anna.tikhonova@intel.com>
2299 Ilya Tocar <ilya.tocar@intel.com>
2300 Andrey Turetskiy <andrey.turetskiy@intel.com>
2301 Ilya Verbin <ilya.verbin@intel.com>
2302 Kirill Yukhin <kirill.yukhin@intel.com>
2303 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2305 * config/i386/sse.md
2306 (define_insn "vcvtph2ps<mask_name>"): Add masking.
2307 (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
2308 (define_insn "vcvtph2ps256<mask_name>"): Ditto.
2309 (define_expand "vcvtps2ph_mask"): New.
2310 (define_insn "*vcvtps2ph<mask_name>"): Add masking.
2311 (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
2312 (define_insn "vcvtps2ph256<mask_name>"): Ditto.
2314 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
2315 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2316 Anna Tikhonova <anna.tikhonova@intel.com>
2317 Ilya Tocar <ilya.tocar@intel.com>
2318 Andrey Turetskiy <andrey.turetskiy@intel.com>
2319 Ilya Verbin <ilya.verbin@intel.com>
2320 Kirill Yukhin <kirill.yukhin@intel.com>
2321 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2323 * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL):
2325 (define_mode_iterator VI24_AVX512BW_1): Ditto.
2326 (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
2327 (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
2328 (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
2329 also for TARGET_AVX512VL.
2330 (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
2332 2014-09-15 Markus Trippelsdorf <markus@trippelsdorf.de>
2334 * doc/install.texi (Options specification): add
2335 --disable-libsanitizer item.
2337 2014-09-14 James Clarke <jrtc27@jrtc27.com>
2338 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2341 * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
2343 * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
2344 kernel version check to avoid incrementing it after every major OS X
2346 (darwin_default_min_version): Avoid static memory buffer.
2348 2014-09-13 Jan Hubicka <hubicka@ucw.cz>
2350 * tree.c (need_assembler_name_p): Store C++ type mangling only
2353 2014-09-13 Marek Polacek <polacek@redhat.com>
2355 * tree.c (protected_set_expr_location): Don't check whether T is
2358 2014-09-12 DJ Delorie <dj@redhat.com>
2360 * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
2361 (extend_and_shift1_hipsi2): Likewise.
2362 (extend_and_shift2_hipsi2): Likewise.
2364 2014-09-12 David Malcolm <dmalcolm@redhat.com>
2366 * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
2367 with NULL when dealing with an insn.
2368 * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
2369 from rtx to rtx_insn *.
2370 * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
2371 const_rtx to const rtx_insn *.
2372 * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
2374 2014-09-12 Trevor Saunders <tsaunders@mozilla.com>
2376 * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
2379 2014-09-12 Joseph Myers <joseph@codesourcery.com>
2381 * target.def (libgcc_floating_mode_supported_p): New hook.
2382 * targhooks.c (default_libgcc_floating_mode_supported_p): New
2384 * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
2385 * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
2386 (LIBGCC2_HAS_TF_MODE): Remove.
2387 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
2388 * doc/tm.texi: Regenerate.
2389 * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
2391 * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
2392 (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
2393 * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
2394 * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
2395 * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
2396 * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
2397 * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
2398 * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
2399 * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
2400 * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
2402 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
2403 * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
2404 * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
2405 * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
2406 * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
2407 * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
2408 * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
2409 * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
2410 * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
2411 * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
2412 * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
2413 * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
2414 * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
2415 * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
2417 * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
2419 (ia64_libgcc_floating_mode_supported_p): New function.
2420 * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
2421 * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
2422 (IA64_NO_LIBGCC_TFMODE): Define.
2423 * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
2424 * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
2426 (pdp11_scalar_mode_supported_p): New function.
2427 * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
2428 * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
2430 2014-09-12 Richard Biener <rguenther@suse.de>
2433 * gimple-fold.c (get_maxval_strlen): Gimplify string length.
2435 2014-09-12 Marc Glisse <marc.glisse@inria.fr>
2437 * tree.c (integer_each_onep): New function.
2438 * tree.h (integer_each_onep): Declare it.
2439 * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
2440 -A - 1 to ~A. Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
2441 (X & 1) == 0 for vector and complex.
2443 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
2445 * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
2447 (cortexa53_regmove_cost): New cost table for A53. Increase GP2FP/FP2GP
2448 cost to spilling from integer to FP registers.
2450 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
2452 * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
2454 (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
2455 are now handled correctly.
2457 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
2459 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
2460 handling of CALLER_SAVE_REGS and POINTER_REGS.
2462 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
2464 * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
2465 the number of hard registers.
2467 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
2468 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2469 Anna Tikhonova <anna.tikhonova@intel.com>
2470 Ilya Tocar <ilya.tocar@intel.com>
2471 Andrey Turetskiy <andrey.turetskiy@intel.com>
2472 Ilya Verbin <ilya.verbin@intel.com>
2473 Kirill Yukhin <kirill.yukhin@intel.com>
2474 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2476 * config/i386/sse.md
2477 (define_mode_iterator VI48_AVX512VL): New.
2478 (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
2479 "avx512f_vternlog<mode>_maskz" and update mode iterator.
2480 (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
2481 from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
2482 (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
2483 "avx512f_vternlog<mode>_mask" and update mode iterator.
2484 (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
2485 from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
2487 (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
2488 "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
2489 (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
2490 "avx512f_<rotate><mode><mask_name>" and update mode iterator.
2491 (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
2492 (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
2494 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
2495 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2496 Anna Tikhonova <anna.tikhonova@intel.com>
2497 Ilya Tocar <ilya.tocar@intel.com>
2498 Andrey Turetskiy <andrey.turetskiy@intel.com>
2499 Ilya Verbin <ilya.verbin@intel.com>
2500 Kirill Yukhin <kirill.yukhin@intel.com>
2501 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2503 * config/i386/sse.md (VI128_256): Delete.
2504 (define_mode_iterator VI124_256): New.
2505 (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
2506 (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
2507 (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
2508 (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
2509 "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
2510 (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
2511 (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
2512 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
2514 (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
2515 in presence of AVX-512.
2517 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
2518 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2519 Anna Tikhonova <anna.tikhonova@intel.com>
2520 Ilya Tocar <ilya.tocar@intel.com>
2521 Andrey Turetskiy <andrey.turetskiy@intel.com>
2522 Ilya Verbin <ilya.verbin@intel.com>
2523 Kirill Yukhin <kirill.yukhin@intel.com>
2524 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2526 * config/i386/sse.md
2527 (define_expand "<avx512>_gathersi<mode>"): Rename from
2528 "avx512f_gathersi<mode>".
2529 (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
2530 (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
2531 (define_expand "<avx512>_gatherdi<mode>"): Rename from
2532 "avx512f_gatherdi<mode>".
2533 (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
2534 (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
2536 (define_expand "<avx512>_scattersi<mode>"): Rename from
2537 "avx512f_scattersi<mode>".
2538 (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
2539 (define_expand "<avx512>_scatterdi<mode>"): Rename from
2540 "avx512f_scatterdi<mode>".
2541 (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
2543 2014-09-12 Richard Sandiford <richard.sandiford@arm.com>
2545 * ira.h (ira_finish_once): Delete.
2546 * ira-int.h (target_ira_int::~target_ira_int): Declare.
2547 (target_ira_int::free_ira_costs): Likewise.
2548 (target_ira_int::free_register_move_costs): Likewise.
2549 (ira_finish_costs_once): Delete.
2550 * ira.c (free_register_move_costs): Replace with...
2551 (target_ira_int::free_register_move_costs): ...this new function.
2552 (target_ira_int::~target_ira_int): Define.
2553 (ira_init): Call free_register_move_costs as a member function rather
2554 than a global function.
2555 (ira_finish_once): Delete.
2556 * ira-costs.c (free_ira_costs): Replace with...
2557 (target_ira_int::free_ira_costs): ...this new function.
2558 (ira_init_costs): Call free_ira_costs as a member function rather
2559 than a global function.
2560 (ira_finish_costs_once): Delete.
2561 * target-globals.c (target_globals::~target_globals): Call the
2562 target_ira_int destructor.
2563 * toplev.c: Include lra.h.
2564 (finalize): Call lra_finish_once rather than ira_finish_once.
2566 2014-09-11 Jan Hubicka <hubicka@ucw.cz>
2568 * common.opt (flto-odr-type-merging): New flag.
2569 * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
2570 (types_same_for_odr): Likewise.
2571 (odr_subtypes_equivalent_p): Likewise.
2572 (add_type_duplicate): Do not walk type variants.
2573 (register_odr_type): New function.
2574 * ipa-utils.h (register_odr_type): Declare.
2575 (odr_type_p): New function.
2576 * langhooks.c (lhd_set_decl_assembler_name): Do not compute
2578 * doc/invoke.texi (-flto-odr-type-merging): Document.
2579 * tree.c (need_assembler_name_p): Compute ODR names when asked
2581 * tree.h (DECL_ASSEMBLER_NAME): Update comment.
2583 2014-09-11 H.J. Lu <hongjiu.lu@intel.com>
2586 * config/i386/i386.c (ix86_option_override_internal): Also turn
2587 off OPTION_MASK_ABI_X32 for -m16.
2589 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
2591 * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
2594 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
2597 * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
2598 Directly forward to __*_DENORM_MIN__.
2600 2014-09-11 David Malcolm <dmalcolm@redhat.com>
2602 * rtl.h (LABEL_REF_LABEL): New macro.
2604 * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
2605 of XEXP (, 0), where we know that we have a LABEL_REF.
2606 * cfgbuild.c (make_edges): Likewise.
2607 (purge_dead_tablejump_edges): Likewise.
2608 * cfgexpand.c (convert_debug_memory_address): Likewise.
2609 * cfgrtl.c (patch_jump_insn): Likewise.
2610 * combine.c (distribute_notes): Likewise.
2611 * cse.c (hash_rtx_cb): Likewise.
2612 (exp_equiv_p): Likewise.
2613 (fold_rtx): Likewise.
2614 (check_for_label_ref): Likewise.
2615 * cselib.c (rtx_equal_for_cselib_1): Likewise.
2616 (cselib_hash_rtx): Likewise.
2617 * emit-rtl.c (mark_label_nuses): Likewise.
2618 * explow.c (convert_memory_address_addr_space): Likewise.
2619 * final.c (output_asm_label): Likewise.
2620 (output_addr_const): Likewise.
2621 * gcse.c (add_label_notes): Likewise.
2622 * genconfig.c (walk_insn_part): Likewise.
2623 * genrecog.c (validate_pattern): Likewise.
2624 * ifcvt.c (cond_exec_get_condition): Likewise.
2625 (noce_emit_store_flag): Likewise.
2626 (noce_get_alt_condition): Likewise.
2627 (noce_get_condition): Likewise.
2628 * jump.c (maybe_propagate_label_ref): Likewise.
2629 (mark_jump_label_1): Likewise.
2630 (redirect_exp_1): Likewise.
2631 (rtx_renumbered_equal_p): Likewise.
2632 * lra-constraints.c (operands_match_p): Likewise.
2633 * reload.c (operands_match_p): Likewise.
2634 (find_reloads): Likewise.
2635 * reload1.c (set_label_offsets): Likewise.
2636 * reorg.c (get_branch_condition): Likewise.
2637 * rtl.c (rtx_equal_p_cb): Likewise.
2638 (rtx_equal_p): Likewise.
2639 * rtlanal.c (reg_mentioned_p): Likewise.
2640 (rtx_referenced_p): Likewise.
2641 (get_condition): Likewise.
2642 * sched-vis.c (print_value): Likewise.
2643 * varasm.c (const_hash_1): Likewise.
2644 (compare_constant): Likewise.
2645 (const_rtx_hash_1): Likewise.
2646 (output_constant_pool_1): Likewise.
2648 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
2650 * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
2651 tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
2653 * config/rs6000/vector.md (cr6_test_for_zero_reverse,
2654 cr6_test_for_lt_reverse): Ditto.
2656 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
2659 * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
2661 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
2663 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
2664 TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
2665 aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
2666 aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
2669 (aarch64_fold_builtin): Remove all reinterpret cases.
2671 * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
2673 * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
2675 * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
2676 aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
2677 aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
2678 aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
2679 aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
2680 aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
2681 aarch64_reinterpretv2df<mode>): Delete.
2683 * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
2685 * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
2686 vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
2687 vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
2688 vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
2689 vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
2690 vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
2691 vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
2692 vreinterpret_u32_f64): Use cast.
2694 * config/aarch64/iterators.md (VD_RE): Delete.
2696 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
2698 * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
2699 (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
2700 vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
2701 vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
2702 vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
2703 vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
2704 vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
2705 Replace inline assembler with __aarch64_vset_lane_any.
2707 2014-09-11 James Greenhalgh <james.greenhalgh@arm.com>
2709 * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
2711 (vmull_high_lane_s32): Likewise.
2712 (vmull_high_lane_u16): Likewise.
2713 (vmull_high_lane_u32): Likewise.
2715 2014-09-11 Jason Merrill <jason@redhat.com>
2718 * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
2720 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
2723 * config/avr/avr.md (*tablejump.3byte-pc): New insn.
2724 (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL. Add void clobber.
2725 (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
2727 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
2728 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2729 Anna Tikhonova <anna.tikhonova@intel.com>
2730 Ilya Tocar <ilya.tocar@intel.com>
2731 Andrey Turetskiy <andrey.turetskiy@intel.com>
2732 Ilya Verbin <ilya.verbin@intel.com>
2733 Kirill Yukhin <kirill.yukhin@intel.com>
2734 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2736 * config/i386/sse.md
2737 (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
2738 "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
2739 (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
2741 (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
2742 from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
2744 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
2746 (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
2747 "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
2748 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
2749 (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
2750 "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
2751 (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
2752 (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
2753 from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
2755 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
2757 (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
2758 "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
2759 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
2761 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
2763 * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
2764 to access removed nodes.
2766 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
2768 PR tree-optimization/63186
2769 * ipa-split.c (test_nonssa_use): Skip nonforced labels.
2770 (mark_nonssa_use): Likewise.
2771 (verify_non_ssa_vars): Verify all header blocks for label
2774 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
2775 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2776 Anna Tikhonova <anna.tikhonova@intel.com>
2777 Ilya Tocar <ilya.tocar@intel.com>
2778 Andrey Turetskiy <andrey.turetskiy@intel.com>
2779 Ilya Verbin <ilya.verbin@intel.com>
2780 Kirill Yukhin <kirill.yukhin@intel.com>
2781 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2783 * config/i386/sse.md
2784 (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
2785 (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
2786 (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
2787 "<avx2_avx512f>_permvar<mode><mask_name>".
2788 (define_insn "<avx512>_permvar<mode><mask_name>"): New.
2789 (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
2790 Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
2791 (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
2793 (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
2794 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
2795 (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
2796 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
2798 2014-09-10 Michael Meissner <meissner@linux.vnet.ibm.com>
2800 * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
2801 V2DF, V4SF, DF, and DI modes.
2802 (vsx_fmav2df2): Likewise.
2803 (vsx_float_fix_<mode>2): Likewise.
2804 (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
2806 2014-09-10 Xinliang David Li <davidxl@google.com>
2809 * config/arm/arm.md (movcond_addsi): Handle case where source
2810 and target operands are the same.
2812 2014-09-10 David Malcolm <dmalcolm@redhat.com>
2814 * final.c (this_is_asm_operands): Strengthen this variable from
2815 rtx to const rtx_insn *.
2816 * output.h (this_is_asm_operands): Likewise.
2817 * rtl-error.c (location_for_asm): Strengthen param "insn" from
2818 const_rtx to const rtx_insn *.
2819 (diagnostic_for_asm): Likewise.
2820 * rtl-error.h (error_for_asm): Likewise.
2821 (warning_for_asm): Likewise.
2823 2014-09-10 David Malcolm <dmalcolm@redhat.com>
2825 * genextract.c (print_header): When writing out insn_extract to
2826 insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
2827 * recog.h (insn_extract): Strengthen the param from rtx to
2830 2014-09-10 Mike Stump <mikestump@comcast.net>
2832 * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
2835 2014-09-10 Martin Jambor <mjambor@suse.cz>
2837 * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
2838 (analyze): Do not set analyze flag if expand_thunk returns false;.
2839 (create_wrapper): Likewise.
2840 * cgraphclones.c (duplicate_thunk_for_node): Likewise.
2842 2014-09-10 Martin Jambor <mjambor@suse.cz>
2845 * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
2846 new decl properly. Analyze the new thunk if it is expanded.
2848 2014-09-10 Andreas Schwab <schwab@suse.de>
2850 * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
2851 [USED_FOR_TARGET]: Define.
2853 2014-09-10 Matthew Fortune <matthew.fortune@imgtec.com>
2855 * config/mips/mips.c (mips_secondary_reload_class): Handle
2858 2014-09-10 Robert Suchanek <robert.suchanek@imgtec.com>
2860 * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
2863 2014-09-10 Jakub Jelinek <jakub@redhat.com>
2865 * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
2866 and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
2867 * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
2868 SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
2869 flag_delete_null_pointer_checks for them.
2870 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
2871 BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
2872 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
2873 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
2874 * ubsan.c (instrument_bool_enum_load): Set *gsi back to
2876 (instrument_nonnull_arg, instrument_nonnull_return): New functions.
2877 (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
2878 or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
2879 (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
2880 * doc/invoke.texi (-fsanitize=nonnull-attribute,
2881 -fsanitize=returns-nonnull-attribute): Document.
2883 * ubsan.h (struct ubsan_mismatch_data): Removed.
2884 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
2885 * ubsan.c (ubsan_source_location): For unknown locations,
2886 pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
2887 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
2888 Allow more than one location and arbitrary extra arguments passed
2889 in ... instead of through MISMATCH pointer.
2890 (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
2891 ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
2892 instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
2895 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
2896 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2897 Anna Tikhonova <anna.tikhonova@intel.com>
2898 Ilya Tocar <ilya.tocar@intel.com>
2899 Andrey Turetskiy <andrey.turetskiy@intel.com>
2900 Ilya Verbin <ilya.verbin@intel.com>
2901 Kirill Yukhin <kirill.yukhin@intel.com>
2902 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2904 * config/i386/sse.md
2905 (define_mode_iterator VI48F): New.
2906 (define_insn "<avx512>_compress<mode>_mask"): Rename from
2907 "avx512f_compress<mode>_mask" and update mode iterator.
2908 (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
2909 "avx512f_compressstore<mode>_mask" and update mode iterator.
2910 (define_expand "<avx512>_expand<mode>_maskz"): Rename from
2911 "avx512f_expand<mode>_maskz" and update mode iterator.
2912 (define_insn "<avx512>_expand<mode>_mask"): Rename from
2913 "avx512f_expand<mode>_mask" and update mode iterator.
2915 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
2916 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2917 Anna Tikhonova <anna.tikhonova@intel.com>
2918 Ilya Tocar <ilya.tocar@intel.com>
2919 Andrey Turetskiy <andrey.turetskiy@intel.com>
2920 Ilya Verbin <ilya.verbin@intel.com>
2921 Kirill Yukhin <kirill.yukhin@intel.com>
2922 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2924 * config/i386/i386.c
2925 (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
2926 avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
2927 avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
2928 avx512dq_rangepv4sf_mask.
2929 * config/i386/sse.md
2930 (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
2932 (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
2933 (define_insn "reduces<mode>"): Ditto.
2934 (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
2936 (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
2937 (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
2938 (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
2940 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
2941 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2942 Anna Tikhonova <anna.tikhonova@intel.com>
2943 Ilya Tocar <ilya.tocar@intel.com>
2944 Andrey Turetskiy <andrey.turetskiy@intel.com>
2945 Ilya Verbin <ilya.verbin@intel.com>
2946 Kirill Yukhin <kirill.yukhin@intel.com>
2947 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2949 * config/i386/i386.c
2950 (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
2951 (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
2952 (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
2953 avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
2954 avx512vl_getmantv2df_mask.
2955 (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
2956 avx512f_vgetmantv4sf_round.
2957 * config/i386/sse.md
2958 (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
2959 Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
2961 (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
2962 (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
2963 (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
2964 from "avx512f_scalef<mode><mask_name><round_name>" and update mode
2966 (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
2967 Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
2968 update mode iterator.
2970 "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
2971 "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
2974 "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
2975 from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
2976 update mode iterator.
2977 (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
2978 from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
2981 "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
2982 "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
2984 (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
2985 Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
2986 update mode iterator.
2987 (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
2988 "avx512f_getmant<mode><round_saeonly_name>".
2990 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
2993 * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
2995 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
2996 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2997 Anna Tikhonova <anna.tikhonova@intel.com>
2998 Ilya Tocar <ilya.tocar@intel.com>
2999 Andrey Turetskiy <andrey.turetskiy@intel.com>
3000 Ilya Verbin <ilya.verbin@intel.com>
3001 Kirill Yukhin <kirill.yukhin@intel.com>
3002 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3004 * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
3005 (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
3006 (define_mode_iterator FMAMODE_AVX512): New.
3007 (define_mode_iterator FMAMODE): Remove conditions.
3008 (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
3009 (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
3010 from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
3012 (define_mode_iterator FMAMODE_NOVF512): Remove.
3013 (define_insn "*fma_fmadd_<mode>"): Rename from
3014 "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
3015 FMAMODE mode iterator.
3016 (define_mode_iterator VF_SF_AVX512VL): New.
3017 (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
3018 Use VF_SF_AVX512VL mode iterator.
3019 (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
3020 "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
3022 (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
3023 "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
3025 (define_insn "*fma_fmsub_<mode>"): Rename from
3026 "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
3027 FMAMODE mode iterator.
3028 (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
3029 Use VF_SF_AVX512VL mode iterator.
3030 (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
3031 "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
3033 (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
3034 "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
3036 (define_insn "*fma_fnmadd_<mode>"): Rename from
3037 "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
3038 use FMAMODE mode iterator.
3039 (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
3040 Use VF_SF_AVX512VL mode iterator.
3041 (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
3042 "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
3044 (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
3045 "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
3047 (define_insn "*fma_fnmsub_<mode>"): Rename from
3048 "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
3049 FMAMODE mode iterator.
3050 (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
3051 Use VF_SF_AVX512VL mode iterator.
3052 (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
3053 "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
3055 (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
3056 "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
3058 (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
3059 Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
3060 use VF_AVX512VL mode iterator.
3061 (define_insn "*fma_fmaddsub_<mode>"): Rename from
3062 "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
3064 (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
3065 Use VF_SF_AVX512VL mode iterator.
3066 (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
3067 "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
3069 (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
3070 "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
3072 (define_insn "*fma_fmsubadd_<mode>"): Rename from
3073 "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
3074 remove usage of subst.
3075 (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
3076 Use VF_SF_AVX512VL mode iterator.
3077 (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
3078 "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
3080 (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
3081 "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
3084 2014-09-10 Kugan Vivekanandarajah <kuganv@linaro.org>
3087 * calls.c (precompute_arguments): Check
3088 promoted_for_signed_and_unsigned_p and set the promoted mode.
3089 (promoted_for_signed_and_unsigned_p): New function.
3090 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
3091 and set the promoted mode.
3092 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
3093 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
3094 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
3096 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
3098 * opth-gen.awk: Generate mapping from cpp message reasons to the
3099 options that enable them.
3100 * doc/options.texi (CppReason): Document.
3102 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
3104 * doc/invoke.texi (Wnormalized=): Update.
3106 2014-09-09 Segher Boessenkool <segher@kernel.crashing.org>
3109 * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
3110 operands. Split off the constant operand alternative to ...
3111 (*bool<mode>3_imm): New.
3113 2014-09-09 David Malcolm <dmalcolm@redhat.com>
3115 * rtl.h (single_set_2): Strengthen first param from const_rtx to
3116 const rtx_insn *, and move prototype to above...
3117 (single_set): ...this. Convert this from a macro to an inline
3118 function, enforcing the requirement that the param is a const
3120 (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
3122 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
3123 Strengthen both params from rtx to rtx_insn *.
3124 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
3125 Likewise; introduce locals "producer_set", "consumer_set", using
3126 them in place of "producer" and "consumer" when dealing with SET
3128 * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
3129 when invoking single_set in region guarded by INSN_P.
3130 (avr_out_bitop): Likewise.
3131 (_reg_unused_after): Introduce local rtx_sequence * "seq" in
3132 region guarded by GET_CODE check, using methods to strengthen
3133 local "this_insn" from rtx to rtx_insn *, and for clarity.
3134 * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
3135 Strengthen local "insn" from rtx to rtx_insn *.
3136 (define_insn_and_split "xload<mode>_A"): Likewise.
3137 * config/bfin/bfin.c (trapping_loads_p): Likewise for param
3139 (find_load): Likewise for return type.
3140 (workaround_speculation): Likewise for both locals named
3142 * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
3144 * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
3146 * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
3148 * config/h8300/h8300.c (notice_update_cc): Likewise.
3149 * config/i386/i386.c (ix86_flags_dependent): Likewise for params
3150 "insn" and "dep_insn".
3151 (exact_store_load_dependency): Likewise for both params.
3152 (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
3153 since this now clashes with inline function. Instead, delay
3154 calling single_set until the point where its needed, and then
3155 assign the result to "compare_set" and rework the conditional that
3157 * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
3158 local "last" from rtx to rtx_insn *.
3159 * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
3161 (mips_store_data_bypass_p): Likewise for both params.
3162 * config/mips/mips.c (mips_load_store_insns): Likewise for second
3164 (mips_store_data_bypass_p): Likewise for both params.
3165 (mips_orphaned_high_part_p): Likewise for param "insn".
3166 * config/mn10300/mn10300.c (extract_bundle): Likewise.
3167 (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
3168 Introduce local rtx "insn2_pat".
3169 * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
3171 (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
3172 Introduce local rtx "set", using it in place of "insn" for the
3173 result of single_set. This appears to fix a bug, since the call
3174 to find_regno_note on a SET does nothing.
3175 * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
3176 params from rtx to rtx_insn *.
3177 (set_to_load_agen): Likewise.
3178 * config/s390/s390.c (s390_label_align): Likewise for local
3179 "prev_insn". Introduce new rtx locals "set" and "src", using
3180 them in place of "prev_insn" for the results of single_set
3181 and SET_SRC respectively.
3182 (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
3183 Introduce new rtx local "set" using in place of "jump" for the
3184 result of single_set. Use SET_SRC (set) rather than plain
3186 * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
3188 (noncall_uses_reg): Likewise.
3189 (reg_unused_after): Introduce local rtx_sequence * "seq" in region
3190 guarded by GET_CODE check, using its methods for clarity, and to
3191 enable strengthening local "this_insn" from rtx to rtx_insn *.
3192 * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
3193 "insn" from rtx to rtx_insn *.
3194 (define_expand "umulhisi3"): Likewise.
3195 (define_expand "smulsi3_highpart"): Likewise.
3196 (define_expand "umulsi3_highpart"): Likewise.
3197 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
3198 local "after". Replace GET_CODE check with a dyn_cast,
3199 introducing new local rtx_sequence * "seq", using insn method for
3202 * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
3203 from rtx to rtx_insn *. Introduce local rtx "pat", using it in
3204 place of "insn" once we're dealing with patterns rather than the
3206 (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
3207 (scan_trace): Likewise for local "elt", updating lookups within
3208 sequence to use insn method rather than element method.
3209 * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
3211 * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
3212 * ifcvt.c (noce_try_abs): Likewise for local "insn".
3213 * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
3214 invoking single_set.
3215 * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
3216 "insn" from rtx to rtx_insn *.
3217 (skip_usage_debug_insns): Likewise for return type, adding a
3219 (check_secondary_memory_needed_p): Likewise for local "insn".
3220 (inherit_reload_reg): Likewise.
3221 * modulo-sched.c (sms_schedule): Likewise for local "count_init".
3222 * recog.c (peep2_attempt): Likewise for local "old_insn", adding
3224 (store_data_bypass_p): Likewise for both params.
3225 (if_test_bypass_p): Likewise.
3226 * recog.h (store_data_bypass_p): Likewise for both params.
3227 (if_test_bypass_p): Likewise.
3228 * reload.c (find_equiv_reg): Likewise for local "where".
3229 * reorg.c (delete_jump): Likewise for param "insn".
3230 * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
3231 to const rtx_insn *.
3232 * store-motion.c (replace_store_insn): Likewise for param "del".
3233 (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
3234 and use its methods for clarity, and to strengthen local "del"
3235 from rtx to rtx_insn *.
3236 (build_store_vectors): Use insn method of "st" when calling
3237 replace_store_insn for typesafety and clarity.
3239 2014-09-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3241 * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
3242 UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
3243 on how to make it legal in future.
3245 2014-09-09 David Malcolm <dmalcolm@redhat.com>
3247 * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
3249 (restinsn): Likewise.
3250 * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
3252 * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
3254 * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
3256 (arc_hazard): Likewise for both params.
3257 * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
3258 checked casts to rtx_sequence * and uses of the insn method for
3260 (arc_hazard): Strengthen both params from rtx to rtx_insn *.
3261 (arc_adjust_insn_length): Likewise for param "insn".
3262 (struct insn_length_parameters_s): Likewise for first param of
3263 "get_variants" callback field.
3264 (arc_get_insn_variants): Likewise for first param and local
3265 "inner". Replace a check of GET_CODE with a dyn_cast to
3266 rtx_sequence *, using methods for type-safety and clarity.
3267 * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
3268 rtx_sequence * and uses of the insn method for type-safety when
3269 invoking arc_adjust_insn_length.
3270 * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
3272 (arm_address_offset_is_imm): Likewise.
3273 (struct tune_params): Likewise for params 1 and 3 of the
3274 "sched_adjust_cost" callback field.
3275 * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
3276 params 1 and 3 ("insn" and "dep").
3277 (xscale_sched_adjust_cost): Likewise.
3278 (fa726te_sched_adjust_cost): Likewise.
3279 (cortexa7_older_only): Likewise for param "insn".
3280 (cortexa7_younger): Likewise.
3281 (arm_attr_length_move_neon): Likewise.
3282 (arm_address_offset_is_imm): Likewise.
3283 * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
3284 * config/avr/avr.c (avr_notice_update_cc): Likewise.
3285 * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
3286 (workaround_speculation): Likewise for local "last_condjump".
3287 * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
3288 (shadow_or_blockage_p): Likewise.
3289 (get_unit_reqs): Likewise.
3290 (get_unit_operand_masks): Likewise.
3291 (c6x_registers_update): Likewise.
3292 (returning_call_p): Likewise.
3293 (can_use_callp): Likewise.
3294 (convert_to_callp): Likewise.
3295 (find_last_same_clock): Likwise for local "t".
3296 (reorg_split_calls): Likewise for local "shadow".
3297 (hwloop_pattern_reg): Likewise for param "insn".
3298 * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
3299 * config/frv/frv.c (frv_final_prescan_insn): Likewise.
3300 (frv_extract_membar): Likewise.
3301 (frv_optimize_membar_local): Strengthen param "last_membar" from
3302 rtx * to rtx_insn **.
3303 (frv_optimize_membar_global): Strengthen param "membar" from rtx
3305 (frv_optimize_membar): Strengthen local "last_membar" from rtx *
3307 * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
3308 both params from rtx to rtx_insn *.
3309 (ia64_ld_address_bypass_p): Likewise.
3310 * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
3312 (ia64_safe_type): Likewise.
3313 (group_barrier_needed): Likewise.
3314 (safe_group_barrier_needed): Likewise.
3315 (ia64_single_set): Likewise.
3316 (is_load_p): Likewise.
3317 (record_memory_reference): Likewise.
3318 (get_mode_no_for_insn): Likewise.
3319 (important_for_bundling_p): Likewise.
3320 (unknown_for_bundling_p): Likewise.
3321 (ia64_st_address_bypass_p): Likewise for both params.
3322 (ia64_ld_address_bypass_p): Likewise.
3323 (expand_vselect): Introduce new local rtx_insn * "insn", using it
3324 in place of rtx "x" after the emit_insn call.
3325 * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
3326 Strengthen param from rtx to rtx_insn *.
3327 (ix86_agi_dependent): Likewise for both params.
3328 (ix86_attr_length_immediate_default): Likewise for param 1.
3329 (ix86_attr_length_address_default): Likewise for param.
3330 (ix86_attr_length_vex_default): Likewise for param 1.
3331 * config/i386/i386.c (ix86_attr_length_immediate_default):
3332 Likewise for param "insn".
3333 (ix86_attr_length_address_default): Likewise.
3334 (ix86_attr_length_vex_default): Likewise.
3335 (ix86_agi_dependent): Likewise for both params.
3336 (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
3337 (vselect_insn): Likewise for this variable.
3338 * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
3340 (m68k_sched_attr_opy_type): Likewise.
3341 * config/m68k/m68k.c (sched_get_operand): Likewise.
3342 (sched_attr_op_type): Likewise.
3343 (m68k_sched_attr_opx_type): Likewise.
3344 (m68k_sched_attr_opy_type): Likewise.
3345 (sched_get_reg_operand): Likewise.
3346 (sched_get_mem_operand): Likewise.
3347 (m68k_sched_address_bypass_p): Likewise for both params.
3348 (sched_get_indexed_address_scale): Likewise.
3349 (m68k_sched_indexed_address_bypass_p): Likewise.
3350 * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
3351 (m68k_sched_indexed_address_bypass_p): Likewise.
3352 * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
3353 "label", "ret" from rtx to rtx_insn *, adding a checked cast and
3355 * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
3356 params from rtx to rtx_insn *.
3357 (mips_fmadd_bypass): Likewise.
3358 * config/mips/mips.c (mips_fmadd_bypass): Likewise.
3359 (mips_linked_madd_p): Likewise.
3360 (mips_macc_chains_last_hilo): Likewise for this variable.
3361 (mips_macc_chains_record): Likewise for param.
3362 (vr4130_last_insn): Likewise for this variable.
3363 (vr4130_swap_insns_p): Likewise for both params.
3364 (mips_ls2_variable_issue): Likewise for param.
3365 (mips_need_noat_wrapper_p): Likewise for param "insn".
3366 (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
3367 in place of "x" after the emit_insn.
3368 * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
3369 params from rtx to rtx_insn *.
3370 * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
3371 (pa_combine_instructions): Introduce local "par" for result of
3372 gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
3374 (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
3375 * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
3376 (rl78_alloc_physical_registers_op1): Likewise.
3377 (rl78_alloc_physical_registers_op2): Likewise.
3378 (rl78_alloc_physical_registers_ro1): Likewise.
3379 (rl78_alloc_physical_registers_cmp): Likewise.
3380 (rl78_alloc_physical_registers_umul): Likewise.
3381 (rl78_alloc_address_registers_macax): Likewise.
3382 (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
3383 * config/s390/predicates.md (execute_operation): Likewise for
3385 * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
3387 * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
3388 (addr_generation_dependency_p): Likewise for param "insn".
3389 (s390_agen_dep_p): Likewise for both params.
3390 (s390_fpload_toreg): Likewise for param "insn".
3391 * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
3392 * config/sh/sh.c (sh_loop_align): Likewise for param and local
3394 * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
3395 * config/sh/sh_treg_combine.cc
3396 (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
3398 (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
3399 * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
3400 "and_insn", "load", "shift".
3401 * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
3403 * final.c (final_scan_insn): Introduce local rtx_insn * "other"
3404 for XEXP (note, 0) of the REG_CC_SETTER note.
3405 (cleanup_subreg_operands): Strengthen param "insn" from rtx to
3406 rtx_insn *, eliminating a checked cast made redundant by this.
3407 * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
3409 * genattr.c (main): When writing out the prototype to
3410 const_num_delay_slots, strengthen the param from rtx to
3412 * genattrtab.c (write_const_num_delay_slots): Likewise when
3413 writing out the implementation of const_num_delay_slots.
3414 * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
3415 "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
3416 * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
3417 favor of new rtx locals "src" and "set" and new local rtx_insn *
3419 (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
3421 (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
3422 locals "cond", "if_then_else", "set" and new rtx_insn * locals
3424 (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
3425 "last" from rtx to rtx_insn *. Likewise for a local "tmp",
3426 renaming to "tmp_insn". Eliminate the other local rtx "tmp" from
3427 the top-level scope, replacing with new more tightly-scoped rtx
3428 locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
3429 "new_insn", "copy_of_insn_b", and make local rtx "set" more
3431 * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
3433 * ira.c (setup_prohibited_mode_move_regs): Likewise for local
3435 (ira_setup_alts): Likewise for param "insn".
3436 * lra-constraints.c (emit_inc): Likewise for local "add_insn".
3437 * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
3439 (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
3440 new more-tightly scoped rtx locals "add3_insn", "insn",
3441 "add2_insn" and rtx_insn * "move_insn".
3442 * postreload-gcse.c (eliminate_partially_redundant_load): Add
3443 checked cast on result of gen_move_insn when invoking
3445 * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
3447 (verify_changes): Add a checked cast on "object" when invoking
3449 (extract_insn_cached): Strengthen param "insn" from rtx to
3451 (extract_constrain_insn_cached): Likewise.
3452 (extract_insn): Likewise.
3453 * recog.h (insn_invalid_p): Likewise for param 1.
3454 (recog_memoized): Likewise for param.
3455 (extract_insn): Likewise.
3456 (extract_constrain_insn_cached): Likewise.
3457 (extract_insn_cached): Likewise.
3458 * reload.c (can_reload_into): Likewise for local "test_insn".
3459 * reload.h (cleanup_subreg_operands): Likewise for param.
3460 * reload1.c (emit_insn_if_valid_for_reload): Rename param from
3461 "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
3462 result of emit_insn. Remove a checked cast made redundant by this
3464 * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
3466 * sel-sched.c (get_reg_class): Likewise.
3468 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
3469 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
3471 * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
3472 * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
3474 (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
3476 2014-09-09 David Malcolm <dmalcolm@redhat.com>
3478 * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
3479 const rtx_insn *, and from rtx to rtx_insn * for the other
3481 (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
3482 INSN_LOCATION, since we know INSN_P holds.
3483 (insn_line): Strengthen param from const_rtx to const rtx_insn *.
3484 (insn_file): Likewise.
3485 (insn_scope): Likewise.
3486 (insn_location): Likewise.
3488 * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
3489 "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
3490 for the result of gen_load_const_gp.
3491 * config/rs6000/rs6000-protos.h (output_call): Strengthen first
3492 param from rtx to rtx_insn *.
3493 * config/rs6000/rs6000.c (output_call): Likewise.
3494 * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
3495 introducing a checked cast to rtx_sequence * and use of the insn
3497 * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
3498 from rtx to rtx_insn *.
3499 (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
3500 (insn_line): Likewise.
3501 (insn_file): Likewise.
3502 (insn_location): Likewise.
3503 * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
3504 from rtx to rtx_insn *.
3505 * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
3506 cast, using it for calls to INSN_HAS_LOCATION and insn_location.
3507 * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
3509 * reorg.c (relax_delay_slots): Strengthen locals named "after"
3510 from rtx to rtx_insn *; use methods of "pat" for type-safety.
3512 2014-09-09 David Malcolm <dmalcolm@redhat.com>
3514 * combine.c (try_combine): Eliminate checked cast on result of
3516 * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
3517 autogenerated one by strengthening the return type and params 2 and 3
3518 from rtx to rtx_insn *, and by naming the params.
3519 * gengenrtl.c (special_rtx): Add INSN to those that are
3521 * rtl.h (gen_rtx_INSN): New prototype.
3523 2014-09-09 David Malcolm <dmalcolm@redhat.com>
3525 * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
3527 (no_equiv): Likewise.
3528 (update_equiv_regs): Likewise.
3529 (setup_reg_equiv): Likewise. Strengthen locals "elem",
3530 "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
3531 from rtx to rtx_insn *. Use methods of "elem" for typesafety and
3533 * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
3534 from rtx to rtx_insn_list *.
3535 * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
3536 rtx_insn_list * and use methods for clarity and typesafety.
3537 * lra-constraints.c (contains_deleted_insn_p): Likewise for param
3539 (init_insn_rhs_dead_pseudo_p): Likewise for local "insns". Remove
3540 redundant check on INSN_P (insns): this cannot hold, as "insns" is
3541 an INSN_LIST, not an insn.
3542 (reverse_equiv_p): Strengthen local "insns" from rtx to
3543 rtx_insn_list * and use methods for clarity and typesafety.
3544 (contains_reloaded_insn_p): Likewise for local "list".
3546 2014-09-09 Jiong Wang <jiong.wang@arm.com>
3548 * config/arm/arm.c (NEON_COPYSIGNF): New enum.
3549 (arm_init_neon_builtins): Support NEON_COPYSIGNF.
3550 (arm_builtin_vectorized_function): Likewise.
3551 * config/arm/arm_neon_builtins.def: New macro for copysignf.
3552 * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
3554 2014-09-09 Richard Sandiford <richard.sandiford@arm.com>
3556 * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
3557 * builtins.h (default_target_builtins): Likewise.
3558 * gcse.h (default_target_gcse): Likewise.
3559 * target-globals.h (target_globals): Add a destructor. Convert
3560 void-pointer fields back to their real type and change from
3561 GTY((atomic)) to GTY((skip)).
3562 (restore_target_globals): Remove casts accordingly.
3563 * target-globals.c (save_target_globals): Use XCNEW rather than
3564 ggc_internal_cleared_alloc to allocate non-GC structures.
3565 Use ggc_cleared_alloc to allocate the target_globals structure
3567 (target_globals::~target_globals): Define.
3569 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3571 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
3572 mnemonic instead of fldmfdd.
3573 * config/arm/arm.c (vfp_output_fstmd): Rename to...
3574 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
3575 Output vpush when address register is SP.
3576 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
3577 (vfp_output_vstmd): ... This.
3578 * config/arm/vfp.md (push_multi_vfp): Update call to
3581 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3583 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
3585 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3587 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
3588 (*sqrtdf2_vfp): Likewise.
3589 (*cmpsf_vfp): Likewise.
3590 (*cmpsf_trap_vfp): Likewise.
3591 (*cmpdf_vfp): Likewise.
3592 (*cmpdf_trap_vfp): Likewise.
3594 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3596 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
3597 (*truncdfsf2_vfp): Likewise.
3598 (*truncsisf2_vfp): Likewise.
3599 (*truncsidf2_vfp): Likewise.
3600 (fixuns_truncsfsi2): Likewise.
3601 (fixuns_truncdfsi2): Likewise.
3602 (*floatsisf2_vfp): Likewise.
3603 (*floatsidf2_vfp): Likewise.
3604 (floatunssisf2): Likewise.
3605 (floatunssidf2): Likewise.
3607 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3609 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
3610 (*muldf3_vfp): Likewise.
3611 (*mulsf3negsf_vfp): Likewise.
3612 (*muldf3negdf_vfp): Likewise.
3613 (*mulsf3addsf_vfp): Likewise.
3614 (*muldf3adddf_vfp): Likewise.
3615 (*mulsf3subsf_vfp): Likewise.
3616 (*muldf3subdf_vfp): Likewise.
3617 (*mulsf3negsfaddsf_vfp): Likewise.
3618 (*fmuldf3negdfadddf_vfp): Likewise.
3619 (*mulsf3negsfsubsf_vfp): Likewise.
3620 (*muldf3negdfsubdf_vfp): Likewise.
3622 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3624 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
3625 (*absdf2_vfp): Likewise.
3626 (*negsf2_vfp): Likewise.
3627 (*negdf2_vfp): Likewise.
3628 (*addsf3_vfp): Likewise.
3629 (*adddf3_vfp): Likewise.
3630 (*subsf3_vfp): Likewise.
3631 (*subdf3_vfp): Likewise.
3632 (*divsf3_vfp): Likewise.
3633 (*divdf3_vfp): Likewise.
3635 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3637 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
3639 (arm_print_operand): Don't convert real values to decimal
3640 representation in default case.
3641 (fp_immediate_constant): Delete.
3642 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
3643 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
3645 (*thumb2_movsi_vfp): Likewise.
3646 (*movdi_vfp): Likewise.
3647 (*movdi_vfp_cortexa8): Likewise.
3648 (*movhf_vfp_neon): Likewise.
3649 (*movhf_vfp): Likewise.
3650 (*movsf_vfp): Likewise.
3651 (*thumb2_movsf_vfp): Likewise.
3652 (*movdf_vfp): Likewise.
3653 (*thumb2_movdf_vfp): Likewise.
3654 (*movsfcc_vfp): Likewise.
3655 (*thumb2_movsfcc_vfp): Likewise.
3656 (*movdfcc_vfp): Likewise.
3657 (*thumb2_movdfcc_vfp): Likewise.
3659 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
3661 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
3665 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3668 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
3669 Use qualifier_immediate for last operand. Rename to...
3670 (aarch64_types_ternop_lane_qualifiers): ... This.
3671 (TYPES_QUADOP): Rename to...
3672 (TYPES_TERNOP_LANE): ... This.
3673 (aarch64_simd_expand_args): Return const0_rtx when encountering user
3674 error. Change return of 0 to return of NULL_RTX.
3675 (aarch64_crc32_expand_builtin): Likewise.
3676 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
3677 ICE when expanding unknown builtin.
3678 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
3679 TERNOP_LANE qualifiers.
3680 (sqdmlsl_lane): Likewise.
3681 (sqdmlal_laneq): Likewise.
3682 (sqdmlsl_laneq): Likewise.
3683 (sqdmlal2_lane): Likewise.
3684 (sqdmlsl2_lane): Likewise.
3685 (sqdmlal2_laneq): Likewise.
3686 (sqdmlsl2_laneq): Likewise.
3688 2014-09-09 Nick Clifton <nickc@redhat.com>
3690 * doc/invoke.texi (Optimization Options): Add missing @gol to the
3692 (S/390 and zSeries Options): Remove superfluous word from the
3693 description of the -mhotpatch option.
3695 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
3697 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
3698 * ira.c: #include "shrink-wrap.h"
3699 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
3700 * ifcvt.c: #include "shrink-wrap.h"
3701 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
3703 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
3705 * common/config/picochip/picochip-common.c: Remove.
3706 * config.gcc: Remove support for picochip.
3707 * config/picochip/constraints.md: Remove.
3708 * config/picochip/dfa_space.md: Remove.
3709 * config/picochip/dfa_speed.md: Remove.
3710 * config/picochip/picochip-protos.h: Remove.
3711 * config/picochip/picochip.c: Remove.
3712 * config/picochip/picochip.h: Remove.
3713 * config/picochip/picochip.md: Remove.
3714 * config/picochip/picochip.opt: Remove.
3715 * config/picochip/predicates.md: Remove.
3716 * config/picochip/t-picochip: Remove.
3717 * doc/md.texi: Don't document picochi.
3719 2014-09-08 David Malcolm <dmalcolm@redhat.com>
3721 * basic-block.h (control_flow_insn_p): Strengthen param from
3722 const_rtx to const rtx_insn *.
3723 * cfgbuild.c (control_flow_insn_p): Likewise.
3725 2014-09-08 David Malcolm <dmalcolm@redhat.com>
3727 * gcse.c (modify_mem_list): Strengthen this variable from
3728 vec<rtx> * to vec<rtx_insn *> *.
3729 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
3731 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
3732 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
3733 (record_last_mem_set_info): Strengthen param "insn" from rtx to
3735 (record_last_set_info): Likewise for local "last_set_insn".
3737 2014-09-08 DJ Delorie <dj@redhat.com>
3739 * doc/invoke.texi (MSP430 Options): Add -minrt.
3741 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3743 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
3744 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
3745 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
3747 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
3749 (adjust_splat): New function.
3750 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
3751 (dump_swap_insn_table): Add case for SH_SPLAT.
3753 2014-09-08 Richard Biener <rguenther@suse.de>
3756 * tree-inline.c (copy_loops): The source loop header should
3758 (tree_function_versioning): If loops need fixup after removing
3759 unreachable blocks fix them.
3760 * omp-low.c (simd_clone_adjust): Do not add incr block to
3761 loop under construction.
3763 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
3765 * config/aarch64/aarch64-builtins.c
3766 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
3768 2014-09-08 Joseph Myers <joseph@codesourcery.com>
3770 * config/i386/cygming.h (TF_SIZE): Remove.
3771 * config/i386/darwin.h (TF_SIZE): Remove.
3772 * config/i386/dragonfly.h (TF_SIZE): Remove.
3773 * config/i386/freebsd.h (TF_SIZE): Remove.
3774 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
3775 * config/i386/openbsdelf.h (TF_SIZE): Remove.
3776 * config/i386/sol2.h (TF_SIZE): Remove.
3777 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
3778 * config/ia64/linux.h (TF_SIZE): Remove.
3779 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
3780 * doc/tm.texi: Regenerate.
3781 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
3783 2014-09-08 Joseph Myers <joseph@codesourcery.com>
3785 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
3787 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
3789 * doc/tm.texi: Regenerate.
3790 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
3792 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
3793 * config/cris/cris.h (__make_dp): Remove.
3795 2014-09-08 Richard Biener <rguenther@suse.de>
3798 * cfgloop.c (mark_loop_for_removal): Track former header
3800 * cfgloop.h (struct loop): Add former_header member unconditionally.
3801 * loop-init.c (fix_loop_structure): Enable bogus loop removal
3802 diagnostic unconditionally.
3804 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
3807 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
3808 constraint for operand0 and remove write only modifier from operand3.
3810 2014-09-07 Richard Sandiford <richard.sandiford@arm.com>
3812 PR rtl-optimization/62208
3813 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
3814 rather than const0_rtx in eq/ne-xor simplifications.
3816 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
3818 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
3819 (arc_output_mi_thunk): Likewise.
3821 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
3822 arguments to silence bogus warning.
3824 2014-09-06 Richard Sandiford <richard.sandiford@arm.com>
3827 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
3829 2014-09-06 Tom de Vries <tom@codesourcery.com>
3831 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
3832 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
3833 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
3835 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
3838 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
3839 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
3841 2014-09-05 Easwaran Raman <eraman@google.com>
3843 PR rtl-optimization/62146
3844 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
3845 hoisted instruction unconditional.
3847 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
3850 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
3851 Do not allow any_mask_operand for operands[2].
3852 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
3854 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3856 * config/arc/arc.c (arc_print_operand): Use insn method of
3857 final_sequence for type-safety.
3858 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
3859 "insn" from rtx to rtx_insn *.
3860 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
3861 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
3862 Likewise for locals "branch", "label".
3863 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
3864 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
3865 (same_cmp_following_p): Likewise for locals "i2", "i3".
3866 * config/sh/sh_optimize_sett_clrt.cc
3867 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
3868 param "cbranch_insn".
3869 * function.c (convert_jumps_to_returns): Likewis for local "jump".
3870 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
3871 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
3873 (condjump_p): Likewise.
3874 (condjump_in_parallel_p): Likewise.
3876 (any_uncondjump_p): Likewise.
3877 (any_condjump_p): Likewise.
3878 (condjump_label): Likewise.
3879 (returnjump_p): Strengthen param "insn" from rtx to
3881 (onlyjump_p): Strengthen param "insn" from const_rtx to
3883 (jump_to_label_p): Likewise.
3884 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
3885 (invert_jump): Likewise.
3886 * reorg.c (simplejump_or_return_p): Add checked cast when calling
3888 (get_jump_flags): Strengthen param "insn" from rtx to
3890 (get_branch_condition): Likewise.
3891 (condition_dominates_p): Likewise.
3892 (make_return_insns): Move declaration of local "pat" earlier, to
3893 after we've handled NONJUMP_INSN_P and non-sequences, using its
3894 methods to simplify the code and for type-safety.
3895 * rtl.h (find_constant_src): Strengthen param from const_rtx to
3897 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
3898 (condjump_p): Strengthen param from const_rtx to
3900 (any_condjump_p): Likewise.
3901 (any_uncondjump_p): Likewise.
3903 (condjump_label): Likewise.
3904 (simplejump_p): Likewise.
3905 (returnjump_p): Likewise.
3906 (onlyjump_p): Likewise.
3907 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
3908 (invert_jump): Likewise.
3909 (condjump_in_parallel_p): Strengthen param from const_rtx to
3911 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
3912 to const rtx_insn *.
3913 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
3914 to const rtx_insn *.
3915 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
3917 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3919 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
3920 above the conditional, and convert the check on GET_CODE to a
3921 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
3922 the conditional. Simplify the conditional by using methods of
3925 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3927 * haifa-sched.c (check_clobbered_conditions): Strengthen local
3928 "link" from rtx to rtx_insn_list *, and use its methods for
3929 clarity and type-safety.
3930 (toggle_cancelled_flags): Likewise.
3931 (restore_last_backtrack_point): Likewise.
3932 (queue_to_ready): Use insn method of "link" in one place.
3933 (schedule_block): Strengthen local "link" from rtx to
3934 rtx_insn_list *, and use its methods for clarity and type-safety.
3936 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3938 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
3939 param "insn" from const_rtx to const rtx_insn *.
3940 (sched_get_reverse_condition_uncached): Likewise.
3941 (sched_get_condition_with_rev): Likewise.
3942 (sched_has_condition_p): Likewise.
3943 (sched_insns_conditions_mutex_p): Likewise for both params.
3944 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
3945 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
3946 (setup_insn_reg_uses): Move local "list" to be more tightly
3947 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
3948 its methods for clarity and type-safety.
3949 (sched_analyze_1): Strengthen local "pending" from rtx to
3950 rtx_insn_list *, and local "pending_mem" from rtx to
3951 rtx_expr_list *. Use methods of each for clarity and type-safety.
3952 (sched_analyze_2): Likewise.
3953 (sched_analyze_insn): Likewise.
3955 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
3956 param from const_rtx to const rtx_insn *.
3957 (sched_insns_conditions_mutex_p): Likewise for both params.
3958 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
3961 * system.h (CONST_CAST_RTX_INSN): New macro.
3963 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3965 * recog.c (peep2_attempt): Strengthen return type from rtx to
3967 (peep2_update_life): Likewise for params "last", "prev", removing
3968 a checked cast made redundant by this.
3969 (peephole2_optimize): Likewise for local "last".
3971 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3973 * basic-block.h (set_block_for_insn): Eliminate this macro in
3975 * rtl.h (set_block_for_insn): New inline function, imposing the
3976 requirement that the "insn" param is an rtx_insn *.
3978 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3980 * caller-save.c (setup_save_areas): Strengthen local "insn" from
3982 * final.c (get_call_reg_set_usage): Likewise for first param,
3983 eliminating a checked cast.
3984 * regs.h (get_call_reg_set_usage): Likewise for first param.
3985 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
3986 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
3987 cast, replacing references to "x" with "call_insn" where
3989 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
3990 rtx_insn *, adding a checked cast.
3992 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3994 * output.h (final_scan_insn): Strengthen first param from rtx to
3997 * final.c (final_scan_insn): Likewise, renaming it back from
3998 "uncast_insn" to "insn", eliminating the checked cast.
4000 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
4001 "vec" with an rtx_sequence * "seq", taking a copy of
4002 "final_sequence", and using methods of "seq" for clarity, and for
4003 type-safety in the calls to final_scan_insn.
4004 * config/mips/mips.c (mips_output_conditional_branch): Use methods
4005 of "final_sequence" for clarity, and for type-safety in the call to
4007 * config/sh/sh.c (print_slot): Strengthen param from rtx to
4008 rtx_sequence * and rename from "insn" to "seq".
4010 2014-09-05 David Malcolm <dmalcolm@redhat.com>
4012 * jump.c (delete_related_insns): Introduce a new local "table" by
4013 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
4014 get_labels method of "table" to simplify access to the labels in
4017 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4019 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
4020 f_minmaxs, f_minmaxd types.
4022 2014-09-05 Richard Biener <rguenther@suse.de>
4024 * cfgloop.c (mark_loop_for_removal): Record former header
4025 when ENABLE_CHECKING.
4026 * cfgloop.h (strut loop): Add former_header member when
4028 * loop-init.c (fix_loop_structure): Sanity check loops
4029 marked for removal if they re-appeared.
4031 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
4033 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
4034 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
4036 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
4037 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
4038 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
4039 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
4040 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
4041 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
4042 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
4043 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
4044 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
4045 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
4046 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
4047 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
4048 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
4049 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
4050 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
4051 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
4052 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
4053 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
4054 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
4055 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
4056 with int{32,16,8}_t.
4058 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
4060 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
4061 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
4062 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
4063 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
4064 Remove temporary __asm__ and reimplement.
4066 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
4068 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
4069 handling cmge, cmgt, cmeq, cmtst.
4071 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
4072 cmlt, cmgeu, cmgtu, cmtst): Remove.
4074 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
4075 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
4076 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
4077 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
4079 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
4081 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
4083 (aarch64_fold_builtin): Update pattern for cmtst.
4085 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
4088 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
4090 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
4091 Switch operands, separate out more cases, refactor.
4093 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
4095 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
4096 argument; rename old version to...
4097 (aarch64_const_vec_all_same_in_range_p): ...this.
4098 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
4100 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
4102 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
4104 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
4105 Remove qualifier_const_pointer, update comment.
4107 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
4109 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
4111 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
4113 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
4114 varargs with pointer parameter.
4115 (aarch64_simd_expand_builtin): pass pointer into previous.
4117 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4119 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
4122 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
4124 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
4125 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
4126 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
4127 Replace temporary asm with call to builtin.
4128 (vrbit_p8, vrbitq_p8): New functions.
4130 2014-09-05 Richard Biener <rguenther@suse.de>
4132 * cfgloop.c (mark_loop_for_removal): New function.
4133 * cfgloop.h (mark_loop_for_removal): Declare.
4134 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
4135 (merge_blocks): Likewise.
4136 (duplicate_block): Likewise.
4137 * except.c (sjlj_emit_dispatch_table): Likewise.
4138 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
4139 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
4140 (thread_through_loop_header): Likewise.
4142 2014-09-05 Richard Biener <rguenther@suse.de>
4145 * fold-const.c (try_move_mult_to_index): Remove.
4146 (fold_binary_loc): Do not call it.
4147 * tree-data-ref.c (dr_analyze_indices): Strip conversions
4148 from the base object again.
4150 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
4152 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
4155 2014-09-05 Bin Cheng <bin.cheng@arm.com>
4158 * config/arm/arm.md (setmem): New pattern.
4159 * config/arm/arm-protos.h (struct tune_params): New fields.
4160 (arm_gen_setmem): New prototype.
4161 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
4162 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
4163 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
4164 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
4165 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
4166 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
4167 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
4168 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
4169 (arm_const_inline_cost): New function.
4170 (arm_block_set_max_insns): New function.
4171 (arm_block_set_non_vect_profit_p): New function.
4172 (arm_block_set_vect_profit_p): New function.
4173 (arm_block_set_unaligned_vect): New function.
4174 (arm_block_set_aligned_vect): New function.
4175 (arm_block_set_unaligned_non_vect): New function.
4176 (arm_block_set_aligned_non_vect): New function.
4177 (arm_block_set_vect, arm_gen_setmem): New functions.
4179 2014-09-05 Bin Cheng <bin.cheng@arm.com>
4181 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
4183 2014-09-05 Bin Cheng <bin.cheng@arm.com>
4185 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
4187 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
4189 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
4191 * valtrack.h: Adjust.
4193 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
4195 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
4197 (emit_jump_insn_before_noloc): Likewise.
4198 (emit_call_insn_before_noloc): Likewise.
4199 (emit_label_before): Likewise.
4200 (emit_label_after): Likewise.
4201 (emit_insn_before_setloc): Likewise.
4202 (emit_jump_insn_before_setloc): Likewise.
4203 (emit_call_insn_before_setloc): Likewise.
4204 (emit_call_insn_before): Likewise.
4207 2014-09-05 David Malcolm <dmalcolm@redhat.com>
4209 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
4210 rtx_insn *, eliminating a checked cast.
4212 2014-09-05 David Malcolm <dmalcolm@redhat.com>
4214 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
4215 const_rtx to const rtx_insn *.
4216 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
4219 2014-09-05 David Malcolm <dmalcolm@redhat.com>
4221 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
4222 fixup_args_size_notes.
4223 * expr.c (fixup_args_size_notes): Strengthen first two params from
4224 rtx to rtx_insn *, eliminating a checked cast.
4225 * rtl.h (fixup_args_size_notes): Strengthen first two params from
4228 2014-09-05 David Malcolm <dmalcolm@redhat.com>
4230 * haifa-sched.c (get_ready_element): Strengthen return type from
4232 * sched-int.h (get_ready_element): Likewise.
4234 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
4237 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
4238 indexed_or_indirect_operand instead of memory_operand.
4239 (floatsi<mode>2_lfiwzx_mem): Ditto.
4241 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
4243 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
4244 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
4245 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
4247 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
4249 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
4251 (get_last_nonnote_insn): Likewise.
4252 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
4253 * resource.c (find_basic_block): Likewise.
4255 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
4258 2014-09-04 David Malcolm <dmalcolm@redhat.com>
4260 * genattr.c (main): Within the prototype of insn_latency written
4261 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
4262 * genautomata.c (output_internal_maximal_insn_latency_func):
4263 Within the implementation of insn_latency written out to
4264 insn-automata.c, strengthen both params from rtx to rtx_insn *,
4265 eliminating a pair of checked casts.
4267 2014-09-04 David Malcolm <dmalcolm@redhat.com>
4269 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
4272 * rtl.h (eh_returnjump_p): Likewise.
4274 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
4276 * Makefile.in (TAGS): Handle constructs in timevar.def.
4278 2014-09-04 Guozhi Wei <carrot@google.com>
4281 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
4282 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
4283 it into two patterns.
4284 (move_lo_quad_internal_be_<mode>): Likewise.
4286 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
4288 * doc/options.texi: Document that Var and Init are required if CPP
4290 * optc-gen.awk: Require Var and Init if CPP is given.
4291 * common.opt (Wpedantic): Use Init.
4293 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
4295 * config/rs6000/rs6000.c (special_handling_values): Add
4297 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
4298 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
4299 as swappable with special handling SH_EXTRACT. Remove
4300 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
4302 (adjust_extract): New function.
4303 (handle_special_swappables): Add default to case statement; add
4304 case for SH_EXTRACT that calls adjust_extract.
4305 (dump_swap_insn_table): Handle SH_EXTRACT.
4307 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
4309 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
4310 selection of 0th memory doubleword, regardless of endianness.
4312 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
4314 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
4316 2014-09-04 Alan Modra <amodra@gmail.com>
4319 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
4322 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
4324 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
4325 * targhooks.c (default_dwarf_frame_reg_mode): New function.
4326 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
4327 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
4328 * doc/tm.texi: Regenerate.
4329 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
4330 selection logic to default_dwarf_frame_reg_mode.
4332 2014-09-03 Marek Polacek <polacek@redhat.com>
4334 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
4337 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
4339 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
4340 the automodified register.
4342 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
4344 * output.h (get_some_local_dynamic_name): Declare.
4345 * final.c (some_local_dynamic_name): New variable.
4346 (get_some_local_dynamic_name): New function.
4347 (final_end_function): Clear some_local_dynamic_name.
4348 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
4349 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
4350 (print_operand): Report an error if '%&' is used inappropriately.
4351 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
4352 (get_some_local_dynamic_name_1): Delete.
4353 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
4354 (rs6000_get_some_local_dynamic_name): Delete.
4355 (rs6000_get_some_local_dynamic_name_1): Delete.
4356 (print_operand): Report an error if '%&' is used inappropriately.
4357 * config/s390/s390.c (machine_function): Remove some_ld_name.
4358 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
4359 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
4360 * config/sparc/sparc.c: Include rtl-iter.h.
4361 (machine_function): Remove some_ld_name.
4362 (sparc_print_operand): Report an error if '%&' is used inappropriately.
4363 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
4365 2014-09-03 Richard Henderson <rth@redhat.com>
4367 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
4368 (aarch64_popwb_pair_reg): Remove.
4369 (aarch64_set_frame_expr): Remove.
4370 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
4371 the restore ops performed by the insns generated.
4372 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
4373 insn. Perform the calls_eh_return addition later; do not attempt to
4374 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
4375 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
4376 special markup at all. Load cfun->machine->frame.hard_fp_offset
4377 into a local variable.
4378 (aarch64_frame_pointer_required): Don't check calls_alloca.
4380 2014-09-03 Richard Biener <rguenther@suse.de>
4382 * opts.c (default_options_optimization): Adjust
4383 max-combine-insns to 2 for -Og.
4385 2014-09-03 Martin Jambor <mjambor@suse.cz>
4388 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
4389 pass-trough jump functions correctly.
4391 2014-09-03 Martin Jambor <mjambor@suse.cz>
4394 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
4395 created replacements in ascending order of offsets.
4396 (known_aggs_to_agg_replacement_list): Likewise.
4398 2014-09-03 Martin Liska <mliska@suse.cz>
4400 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
4401 is set to set uninitialized value for vnresult.
4403 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4405 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
4406 for TARGET_MUST_PASS_IN_STACK.
4408 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4410 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
4411 for TARGET_ARG_PARTIAL_BYTES.
4413 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4415 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
4416 instructions for varargs implementation.
4417 (nds32_expand_epilogue): Emit stack adjustment instructions for
4418 varargs implementation.
4420 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4422 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
4423 optimization detection.
4425 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4427 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
4429 (nds32_function_arg_advance): Deal with nameless arguments.
4430 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
4431 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
4432 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
4434 2014-09-03 Richard Biener <rguenther@suse.de>
4436 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
4437 (struct bb_bitmap_sets): Remove deferred member.
4438 (BB_DEFERRED): Remove.
4439 (defer_or_phi_translate_block): Remove.
4440 (compute_antic_aux): Remove deferring of blocks, assert
4441 proper iteration order.
4442 (compute_antic): Do not set BB_DEFERRED.
4443 (eliminate): Allocate el_avail of proper size initially.
4445 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4447 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
4448 according to the value of crtl->args.pretend_args_size.
4450 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4452 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
4453 varargs information.
4455 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4457 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
4458 implementation for TARGET_SETUP_INCOMING_VARARGS.
4459 (nds32_strict_argument_naming): Refine comment.
4460 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
4461 Define for future implementation.
4463 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
4465 * config/i386/adxintrin.h (_subborrow_u32): New.
4466 (_addcarry_u32): Ditto.
4467 (_subborrow_u64): Ditto.
4468 (_addcarry_u64): Ditto.
4469 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
4471 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
4472 __builtin_ia32_sbb_u64
4474 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4476 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
4478 (nds32_function_arg_advance): Likewise.
4479 (nds32_init_cumulative_args): Likewise.
4480 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
4481 (NDS32_FIRST_GPR_REGNUM): Define.
4482 (NDS32_LAST_GPR_REGNUM): Define.
4483 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
4484 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
4485 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
4486 (machine_function): Use GRP-specific stuff.
4488 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4490 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
4491 (nds32_expand_epilogue): Likewise.
4492 (nds32_expand_prologue_v3push): Likewise.
4493 (nds32_expand_epilogue_v3pop): Likewise.
4495 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4497 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
4498 v3push/v3pop for variadic function.
4499 * config/nds32/nds32.md (prologue, epilogue): Likewise.
4501 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4503 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
4504 Check rtx for varargs implementation.
4505 (nds32_output_stack_pop): Likewise.
4506 * config/nds32/nds32-protos.h: Have a rtx argument for
4507 nds32_output_stack_push and nds32_output_stack_pop.
4508 * config/nds32/nds32.md: Likewise.
4510 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4512 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
4513 to check if FUNC is an interrupt service routine.
4514 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
4516 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4518 * config/nds32/nds32.h (machine_function): Add some fields for variadic
4519 arguments implementation.
4521 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4523 * config/nds32/nds32-predicates.c
4524 (nds32_valid_stack_push_pop): Rename to ...
4525 (nds32_valid_stack_push_pop_p): ... this.
4526 * config/nds32/nds32-protos.h: Likewise.
4527 * config/nds32/predicates.md: Likewise.
4529 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4531 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
4532 (nds32_emit_stack_v3push): ... this.
4533 (nds32_gen_stack_v3pop): Rename to ...
4534 (nds32_emit_stack_v3pop): ... this and consider CFA restore
4537 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4539 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
4540 (nds32_emit_stack_push_multiple): ... this.
4541 (nds32_gen_stack_pop_multiple): Rename to ...
4542 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
4545 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4548 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
4549 and add a second splitter to handle the remaining cases.
4551 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4553 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
4555 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
4557 * cfgexpand.c (label_rtx_for_bb): Change type to
4558 hash_map<basic_block, rtx_code_label *> *.
4559 (expand_gimple_basic_block): Adjust.
4560 (pass_expand::execute): Likewise.
4562 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
4564 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
4565 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
4566 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
4567 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
4568 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
4569 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
4570 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
4573 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
4575 * alloc-pool.c: Include coretypes.h.
4576 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
4577 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
4578 hash_set instead of htab.
4579 * ggc-page.c (in_gc): New variable.
4580 (ggc_free): Do nothing if a collection is taking place.
4581 (ggc_collect): Set in_gc appropriately.
4582 * ggc.h (gt_ggc_mx(const char *)): New function.
4583 (gt_pch_nx(const char *)): Likewise.
4584 (gt_ggc_mx(int)): Likewise.
4585 (gt_pch_nx(int)): Likewise.
4586 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
4587 (hash_map::hash_entry::pch_nx): Likewise.
4588 (hash_map::hash_entry::pch_nx_helper): Likewise.
4589 (hash_map::hash_map): Adjust.
4590 (hash_map::create_ggc): New function.
4591 (gt_ggc_mx): Likewise.
4592 (gt_pch_nx): Likewise.
4593 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
4594 (default_hashset_traits::pch_nx): Likewise.
4595 (hash_set::hash_entry::ggc_mx): Likewise.
4596 (hash_set::hash_entry::pch_nx): Likewise.
4597 (hash_set::hash_entry::pch_nx_helper): Likewise.
4598 (hash_set::hash_set): Adjust.
4599 (hash_set::create_ggc): New function.
4600 (hash_set::elements): Likewise.
4601 (gt_ggc_mx): Likewise.
4602 (gt_pch_nx): Likewise.
4603 * hash-table.h (hash_table::hash_table): Adjust.
4604 (hash_table::m_ggc): New member.
4605 (hash_table::~hash_table): Adjust.
4606 (hash_table::expand): Likewise.
4607 (hash_table::empty): Likewise.
4608 (gt_ggc_mx): New function.
4609 (hashtab_entry_note_pointers): Likewise.
4610 (gt_pch_nx): Likewise.
4612 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
4614 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
4615 built-in definition.
4616 (XVCVUXDDP_SCALE): Likewise.
4617 (XVCVDPSXDS_SCALE): Likewise.
4618 (XVCVDPUXDS_SCALE): Likewise.
4619 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
4620 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
4621 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
4622 VSX_BUILTIN_XVCVDPUXDS_SCALE.
4623 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
4625 * config/rs6000/rs6000.c (real.h): New include.
4626 (rs6000_scale_v2df): New function.
4627 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
4628 (UNSPEC_VSX_XVCVUXDDP): Likewise.
4629 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
4630 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
4631 (vsx_xvcvsxddp_scale): New define_expand.
4632 (vsx_xvcvsxddp): New define_insn.
4633 (vsx_xvcvuxddp_scale): New define_expand.
4634 (vsx_xvcvuxddp): New define_insn.
4635 (vsx_xvcvdpsxds_scale): New define_expand.
4636 (vsx_xvcvdpsxds): New define_insn.
4637 (vsx_xvcvdpuxds_scale): New define_expand.
4638 (vsx_xvcvdpuxds): New define_insn.
4639 * doc/extend.texi (vec_ctf): Add new prototypes.
4640 (vec_cts): Likewise.
4641 (vec_ctu): Likewise.
4642 (vec_splat): Likewise.
4643 (vec_div): Likewise.
4644 (vec_mul): Likewise.
4646 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4649 * config/arm/neon.md
4650 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
4651 <v_cmp_result>): New pattern.
4652 * config/arm/iterators.md (NEON_VCVT): New int iterator.
4653 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
4654 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
4655 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
4656 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
4657 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
4659 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4662 * config/arm/iterators.md (FIXUORS): New code iterator.
4663 (VCVT): New int iterator.
4664 (su_optab): New code attribute.
4666 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
4668 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4670 * config/aarch64/predicates.md (aarch64_comparison_operation):
4671 New special predicate.
4672 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
4673 aarch64_comparison_operation instead of matching an operator.
4674 Update operand numbers.
4675 (csinc3<mode>_insn): Likewise.
4676 (*csinv3<mode>_insn): Likewise.
4677 (*csneg3<mode>_insn): Likewise.
4678 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
4679 * config/aarch64/aarch64.c (aarch64_get_condition_code):
4680 Return -1 instead of aborting on invalid condition codes.
4681 (aarch64_print_operand): Update aarch64_get_condition_code callsites
4682 to assert that the returned condition code is valid.
4683 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
4685 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
4687 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
4688 tree.def, and gimple.def
4690 2014-09-02 Jakub Jelinek <jakub@redhat.com>
4691 Balaji V. Iyer <balaji.v.iyer@intel.com>
4692 Igor Zamyatin <igor.zamyatin@intel.com>
4694 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
4695 (__cilkrts_cilk_for_64): Likewise.
4696 * cilk-common.c (declare_cilk_for_builtin): New function.
4697 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
4698 __cilkrts_cilk_for_64 bultins.
4699 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
4701 (cilk_for_32_fndecl): New define.
4702 (cilk_for_64_fndecl): Likewise.
4703 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
4704 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
4705 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
4706 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
4707 GF_OMP_FOR_COMBINED_INTO.
4708 * gimplify.c (gimplify_scan_omp_clauses): Added
4709 OMP_CLAUSE__CILK_FOR_COUNT_ case.
4710 (gimplify_adjust_omp_clauses): Ditto.
4711 (gimplify_omp_for): Added CILK_FOR case.
4712 (gimplify_expr): Ditto.
4713 * omp-low.c: Include cilk.h.
4714 (extract_omp_for_data): Set appropriate kind for
4715 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
4716 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
4717 (create_omp_child_function_name): Added second argument to handle
4719 (cilk_for_check_loop_diff_type): New function.
4720 (expand_cilk_for_call): Likewise.
4721 (expand_cilk_for): Likewise.
4722 (create_omp_child_function): Set cilk_for_count; handle the cases when
4723 it is true; call create_omp_child_function_name with second argument.
4724 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
4725 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
4726 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
4727 * tree-nested.c (convert_nonlocal_omp_clauses): Added
4728 OMP_CLAUSE__CILK_FOR_COUNT_ case.
4729 (convert_local_omp_clauses): Ditto.
4730 * tree-pretty-print.c (dump_omp_clause): Added
4731 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
4732 (dump_generic_node): Added CILK_FOR case.
4733 * tree.c (omp_clause_num_ops): New element
4734 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
4735 (omp_clause_code_name): New element _Cilk_for_count_.
4736 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
4737 * tree.def: Add tree code for CILK_FOR.
4739 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
4741 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
4742 (ppc403-compare): Add "exts with dot" case.
4743 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
4744 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
4745 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
4746 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
4747 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
4748 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
4749 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
4750 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
4751 cell-cmp-microcoded): Similarly.
4752 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
4753 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
4754 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
4755 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
4756 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
4757 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
4758 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
4759 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
4760 (power6-compare): Add "exts with dot" case.
4761 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
4762 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
4763 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
4765 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
4766 if avoiding Cell microcode.
4767 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
4768 (is_cracked_insn): Ditto.
4769 (insn_must_be_first_in_group): Ditto.
4770 * config/rs6000/rs6000.md (dot): Adjust comment.
4771 (cell_micro): Handle exts+dot.
4772 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
4773 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
4774 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
4775 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
4776 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
4777 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
4778 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
4780 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
4782 * config/rs6000/rs6000.md (QHSI): Delete.
4783 (EXTQI, EXTHI, EXTSI): New mode iterators.
4784 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
4785 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
4786 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
4787 9 anonymous instructions, and 8 splitters): Delete.
4788 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
4789 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
4790 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
4791 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
4792 *zero_extendsi<mode>2_dot2): New.
4794 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
4796 * config/rs6000/rs6000.md (any_extend): New code iterator.
4797 (u, su): New code attributes.
4798 (dmode, DMODE): New mode attributes.
4799 (<su>mul<mode>3_highpart): New.
4800 (*<su>mul<mode>3_highpart): New.
4801 (<su>mulsi3_highpart_le): New.
4802 (<su>muldi3_highpart_le): New.
4803 (<su>mulsi3_highpart_64): New.
4804 (<u>mul<mode><dmode>3): New.
4805 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
4807 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
4810 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
4812 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
4813 *mulsi3_internal2, and two splitters): Delete.
4814 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
4816 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
4818 2014-09-02 Richard Biener <rguenther@suse.de>
4820 PR tree-optimization/62695
4821 * tree-ssa-structalias.c (find_func_clobbers): Add missing
4824 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
4827 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
4829 2014-09-01 Andi Kleen <ak@linux.intel.com>
4831 * file-find.c (add_prefix_begin): Add.
4832 (do_add_prefix): Rename from add_prefix with first argument.
4833 (add_prefix): Add new wrapper.
4834 * file-find.h (add_prefix_begin): Add.
4835 * gcc-ar.c (main): Support -B option.
4837 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
4839 * genemit.c: Include dumpfile.h.
4840 (gen_split): Print name of splitter function to dump file.
4842 2014-09-01 Richard Biener <rguenther@suse.de>
4844 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
4845 Use stack auto_vecs for constraint expressions.
4846 (find_func_aliases_for_call): Likewise.
4847 (find_func_aliases): Likewise.
4848 (find_func_clobbers): Likewise.
4850 2014-09-01 Richard Biener <rguenther@suse.de>
4852 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
4853 operands vector in most cases. Remove redundant code.
4855 2014-09-01 Olivier Hainque <hainque@adacore.com>
4857 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
4858 $WIND_BASE instead of designating a harcoded arbitrary home dir.
4859 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
4861 2014-09-01 Richard Biener <rguenther@suse.de>
4863 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
4864 copy_reference_ops_from_call, vn_nary_op_compute_hash,
4865 vn_reference_compute_hash, vn_reference_insert): Remove.
4866 (vn_reference_lookup_call): New function.
4867 * tree-ssa-sccvn.c (vn_reference_compute_hash,
4868 copy_reference_ops_from_ref, copy_reference_ops_from_call,
4869 vn_reference_insert, vn_nary_op_compute_hash): Make static.
4870 (create_reference_ops_from_call): Remove.
4871 (vn_reference_lookup_3): Properly update shared_lookup_references.
4872 (vn_reference_lookup_pieces): Assert that we updated
4873 shared_lookup_references properly.
4874 (vn_reference_lookup): Likewise.
4875 (vn_reference_lookup_call): New function.
4876 (visit_reference_op_call): Use it. Avoid re-building the
4878 (visit_reference_op_load): Remove redundant lookup.
4879 (visit_reference_op_store): Perform special tail-merging work
4880 only when possibly doing tail-merging.
4881 (visit_use): Likewise.
4882 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
4884 2014-09-01 Jakub Jelinek <jakub@redhat.com>
4887 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
4888 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
4889 (find_inc): Revert 2014-08-13 change.
4891 2014-09-01 Marek Polacek <polacek@redhat.com>
4894 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
4895 Change the type of V to unsigned HOST_WIDE_INT.
4897 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
4899 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
4900 the size of byte markers.
4901 (do_shift_rotate): Fix confusion between host, target and marker byte
4903 (verify_symbolic_number_p): Likewise.
4904 (find_bswap_or_nop_1): Likewise.
4905 (find_bswap_or_nop): Likewise.
4907 2014-09-01 Olivier Hainque <hainque@adacore.com>
4909 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
4910 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
4912 2014-09-01 Jakub Jelinek <jakub@redhat.com>
4914 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
4915 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
4916 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
4918 2014-09-01 Yury Gribov <y.gribov@samsung.com>
4922 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
4923 (build_check_stmt): Likewise.
4924 (instrument_strlen_call): Likewise.
4925 (asan_expand_check_ifn): Likewise and fix types.
4926 (maybe_cast_to_ptrmode): New function.
4928 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
4930 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
4932 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
4934 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
4936 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
4938 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
4939 prefix to function labels when generating fast indirect calls.
4941 2014-08-30 David Malcolm <dmalcolm@redhat.com>
4945 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
4946 param back from rtx_insn * to rtx. Rename param from "label" to
4947 "label_or_return", reintroducing "label" as an rtx_insn * after
4948 we've ensured it's not a RETURN.
4949 (first_active_target_insn): Likewise for return type and param;
4950 add a checked cast to rtx_insn * once we've ensured "insn" is not
4952 (steal_delay_list_from_target): Convert param "pnew_thread" back
4953 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
4955 (own_thread_p): Convert param "thread" back from an rtx_insn * to
4956 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
4957 cast once we've established we're not dealing with a RETURN,
4958 renaming subsequent uses of "thread" to "thread_insn".
4959 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
4961 (follow_jumps): Convert return type and param "label" from
4962 rtx_insn * back to rtx. Move initialization of "value" to after
4963 the handling for ANY_RETURN_P, adding a checked cast there to
4964 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
4965 rename to "this_label_or_return", reintroducing "this_label" as
4966 an rtx_insn * once we've handled the case where it could be an
4968 (fill_slots_from_thread): Rename param "thread" to
4969 "thread_or_return", converting from an rtx_insn * back to an rtx.
4970 Reintroduce name "thread" as an rtx_insn * local with a checked
4971 cast once we've handled the case of it being an ANY_RETURN_P.
4972 Convert local "new_thread" from an rtx_insn * back to an rtx.
4973 Add a checked cast when assigning to "trial" from "new_thread".
4974 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
4975 checked cast to rtx_insn * from "new_thread" when invoking
4977 (fill_eager_delay_slots): Convert locals "target_label",
4978 "insn_at_target" from rtx_insn * back to rtx.
4979 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
4980 (relax_delay_slots): Convert locals "trial", "target_label" from
4981 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
4982 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
4983 invoking update_block.
4984 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
4985 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
4987 * resource.h (mark_target_live_regs): Undo erroneous conversion
4988 of second param of r214693, converting it back from rtx_insn * to
4989 rtx, since it could be a RETURN.
4991 * resource.c (find_dead_or_set_registers): Similarly, convert
4992 param "jump_target" back from an rtx_insn ** to an rtx *, as we
4993 could be writing back a RETURN. Rename local rtx_insn * "next" to
4994 "next_insn", and introduce "lab_or_return" as a local rtx,
4995 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
4996 (mark_target_live_regs): Undo erroneous conversion
4997 of second param of r214693, converting it back from rtx_insn * to
4998 rtx, since it could be a RETURN. Rename it from "target" to
4999 "target_maybe_return", reintroducing the name "target" as a local
5000 rtx_insn * with a checked cast, after we've handled the case of
5003 2014-08-29 DJ Delorie <dj@redhat.com>
5005 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
5006 pointer size up to a power of two.
5007 * defaults.h (DWARF2_ADDR_SIZE): Round up.
5008 (POINTER_SIZE_UNITS): New, rounded up value.
5009 * dwarf2asm.c (size_of_encoded_value): Use it.
5010 (dw2_output_indirect_constant_1): Likewise.
5011 * expmed.c (init_expmed_one_conv): We now know the sizes of
5013 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
5014 * optabs.c (expand_float): Use precision, not size.
5015 (expand_fix): Likewise.
5016 * simplify-rtx (simplify_unary_operation_1): Likewise.
5017 * tree-dfa.c (get_ref_base_and_extent): Likewise.
5018 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
5019 (default_assemble_integer) Likewise.
5020 (dump_tm_clone_pairs): Likewise.
5021 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
5022 * var-tracking.c (adjust_mems): Allow partial-int modes also.
5023 (prepare_call_arguments): Likewise.
5024 * stor-layout.c (finalize_type_size): Preserve precision.
5025 (layout_type): Use precision, not size.
5027 * expr.c (convert_move): If the target has an explicit converter,
5030 2014-08-29 David Malcolm <dmalcolm@redhat.com>
5032 * gdbinit.in: Skip various inline functions in rtl.h when
5035 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
5038 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
5040 2014-08-29 Richard Biener <rguenther@suse.de>
5042 PR tree-optimization/62291
5043 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
5044 exactly the vector size needed and use quick_push.
5045 (phi_translate_1): Adjust comment.
5046 (valid_in_sets): Remove block argument and remove pointless
5048 (dependent_clean): Adjust for removal of block argument.
5050 (compute_antic_aux): Likewise.
5051 (compute_partial_antic_aux): Likewise.
5053 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
5054 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5055 Anna Tikhonova <anna.tikhonova@intel.com>
5056 Ilya Tocar <ilya.tocar@intel.com>
5057 Andrey Turetskiy <andrey.turetskiy@intel.com>
5058 Ilya Verbin <ilya.verbin@intel.com>
5059 Kirill Yukhin <kirill.yukhin@intel.com>
5060 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5062 * config/i386/sse.md
5063 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
5064 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
5065 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
5066 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
5068 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
5069 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5070 Anna Tikhonova <anna.tikhonova@intel.com>
5071 Ilya Tocar <ilya.tocar@intel.com>
5072 Andrey Turetskiy <andrey.turetskiy@intel.com>
5073 Ilya Verbin <ilya.verbin@intel.com>
5074 Kirill Yukhin <kirill.yukhin@intel.com>
5075 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5077 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
5078 * config/i386/sse.md
5079 (define_mode_iterator VI4_128_8_256): New.
5080 (define_mode_iterator VI2_128_4_256): Ditto.
5081 (define_mode_iterator PMOV_DST_MODE): Rename into
5082 (define_mode_iterator PMOV_DST_MODE_1): this.
5083 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
5084 Use PMOV_DST_MODE_1 mode iterator.
5085 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
5087 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
5089 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
5090 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
5091 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
5092 (define_mode_iterator PMOV_DST_MODE_2): New.
5093 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
5094 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
5095 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
5097 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
5098 (define_mode_attr pmov_dst_3): Ditto.
5099 (define_mode_attr pmov_dst_zeroed_3): Ditto.
5100 (define_mode_attr pmov_suff_3): Ditto.
5101 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
5102 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
5103 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
5104 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
5105 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
5106 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
5107 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
5108 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
5109 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
5110 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
5111 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
5112 (define_mode_attr pmov_dst_4): Ditto.
5113 (define_mode_attr pmov_dst_zeroed_4): Ditto.
5114 (define_mode_attr pmov_suff_4): Ditto.
5115 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
5116 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
5117 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
5118 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
5119 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
5120 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
5121 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
5122 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
5123 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
5124 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
5125 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
5127 2014-08-29 Richard Biener <rguenther@suse.de>
5129 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
5130 NON_LVALUE_EXPR in gimple.
5132 2014-08-29 Richard Biener <rguenther@suse.de>
5135 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
5136 from previous refactoring.
5137 (gimple_fold_builtin_strncpy): Likewise.
5139 2014-08-29 David Malcolm <dmalcolm@redhat.com>
5142 * function.c (assign_parm_setup_reg): Remove erroneous checked
5143 cast to rtx_insn * on result of gen_extend_insn in favor of
5144 introducing a new local rtx "pat".
5146 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
5148 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
5150 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
5152 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5154 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
5155 (next_insn): Likewise.
5156 * emit-rtl.c (next_insn): Likewise.
5157 (previous_insn): Likewise.
5158 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
5159 "insn" and "next" from rtx to rtx_insn *.
5160 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
5161 "insn", "insn1", "vliw_start", "prologue_end_note",
5162 "last_insn_in_packet".
5164 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5166 * shrink-wrap.h (active_insn_between): Strengthen both params from
5168 * function.c (active_insn_between): Likewise.
5170 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5172 * genattr.c (main): When writing out insn-attr.h, strengthen param
5173 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
5174 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
5175 writing out the definition of dfa_clear_single_insn_cache to the
5176 generated insn-automata.c
5178 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5180 * resource.h (clear_hashed_info_for_insn): Strengthen param from
5182 (incr_ticks_for_insn): Likewise.
5183 (init_resource_info): Likewise.
5185 * resource.c (init_resource_info): Likewise.
5186 (clear_hashed_info_for_insn): Likewise.
5187 (incr_ticks_for_insn): Likewise.
5189 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
5191 (steal_delay_list_from_target): Use methods of "seq".
5192 (try_merge_delay_insns): Use methods of "merged_insns".
5193 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
5194 (reorg_redirect_jump): Likewise for param "jump".
5196 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5198 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
5200 * config/s390/s390.c (s390_split_branches): Eliminate top-level
5201 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
5203 (s390_mainpool_finish): In three places, split out a local rtx
5204 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
5205 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
5206 and split another local rtx "insn" out into rtx "pat" and
5208 * config/sh/sh.c (output_branchy_insn): Rather than working
5209 directly on operands[9], introduce local rtx_code_label *
5210 variables named "lab" in two places, working on them, and then
5211 assigning them to operands[9], so that the intervening operations
5212 are known by the type system to be on insns.
5214 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5216 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
5219 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
5220 in invocation of INSN_HAS_LOCATION.
5222 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
5224 * config/rs6000/altivec.h (vec_xl): New #define.
5225 (vec_xst): Likewise.
5226 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
5227 (XXSPLTD_V2DI): Likewise.
5228 (DIV_V2DI): Likewise.
5229 (UDIV_V2DI): Likewise.
5230 (MUL_V2DI): Likewise.
5231 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
5232 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
5233 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
5234 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
5235 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
5236 (UNSPEC_VSX_DIVSD): Likewise.
5237 (UNSPEC_VSX_DIVUD): Likewise.
5238 (UNSPEC_VSX_MULSD): Likewise.
5239 (vsx_mul_v2di): New insn-and-split.
5240 (vsx_div_v2di): Likewise.
5241 (vsx_udiv_v2di): Likewise.
5242 (vsx_xxspltd_<mode>): New insn.
5244 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5246 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
5248 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
5249 (NEXT_INSN): Likewise.
5250 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
5251 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
5253 (no_labels_between_p): Likewise for both params.
5255 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
5256 cast when using NEXT_INSN on operands[2].
5257 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
5258 "insn" from rtx to rtx_insn *, adding a checked cast.
5259 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
5261 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
5263 (arc_text_label): Likewise for param "insn".
5264 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
5266 (arc_ccfsm_record_condition): Likewise for param "jump".
5267 (arc_text_label): Likewise for local "label".
5268 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
5269 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
5270 a method for typesafety. Add a checked cast.
5271 * config/arc/constraints.md (Clb): Add a checked cast when getting
5272 the CODE_LABEL from a LABEL_REF.
5273 * config/arm/arm.c (require_pic_register): Strengthen locals
5274 "seq", "insn" from rtx to rtx_insn *.
5275 (create_fix_barrier): Likewise for locals "selected", "next".
5276 (thumb1_reorg): Likewise for locals "prev", "insn".
5277 (arm_expand_prologue): Likewise for local "last".
5278 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
5280 (thumb2_output_casesi): Likewise for operands[2].
5281 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
5282 strengthen local "insn" from rtx to rtx_insn *.
5283 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
5284 type and param "insn".
5285 (find_prev_insn_start): Likewise.
5286 (hwloop_optimize): Likewise for locals "insn", "last_insn",
5288 (gen_one_bundle): Likewise for loal "t".
5289 (find_load): Likewise for param "insn".
5290 (workaround_speculation): Likewise for locals "insn", "next",
5291 "target", "next_tgt".
5292 * config/c6x/c6x.c (assign_reservations): Likewise for both params
5293 and for locals "insn", "within", "last".
5294 (count_unit_reqs): Likewise for params "head", "tail" and local
5296 (try_rename_operands): Likewise for params "head", "tail".
5297 (reshuffle_units): Likewise for locals "head", "tail", "insn".
5298 (struct c6x_sched_context): Likewise for fields
5299 "last_scheduled_insn", "last_scheduled_iter0".
5300 (init_sched_state): Replace NULL_RTX with NULL.
5301 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
5303 (undo_split_delayed_nonbranch): Likewise for param and for local
5305 (conditionalize_after_sched): Likewise for local "insn".
5306 (bb_earliest_end_cycle): Likewise.
5307 (filter_insns_above): Likewise for locals "insn", "next".
5308 (hwloop_optimize): Remove redundant checked cast.
5309 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
5310 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
5312 (cris_simple_epilogue): Likewise.
5313 (cris_expand_prologue): Likewise.
5314 (cris_expand_epilogue): Likewise.
5315 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
5316 local "insn" from rtx to rtx_insn *.
5317 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
5318 (struct frv_packet_group): Likewise for the elements within array
5319 fields "insns", "sorted", and for field "nop".
5320 (frv_packet): Likewise for the elements within array field
5322 (frv_add_insn_to_packet): Likewise for param "insn".
5323 (frv_insert_nop_in_packet): Likewise for param "insn" and local
5325 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
5326 (frv_sort_insn_group_1): Likewise for local "insn".
5327 (frv_optimize_membar_local): Likewise.
5328 (frv_align_label): Likewise for locals "x", "last", "barrier",
5330 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
5332 (ia64_sched_init): Likewise for local "insn".
5333 (scheduled_good_insn): Likewise for param "last".
5334 (struct _ia64_sched_context): Likewise for field
5335 "last_scheduled_insn".
5336 (ia64_init_sched_context): Replace NULL_RTX with NULL.
5337 (struct bundle_state): Likewise for field "insn".
5338 (issue_nops_and_insn): Likewise for param "insn".
5339 (get_next_important_insn): Likewise for return type and both
5341 (ia64_add_bundle_selector_before): Likewise for param "insn".
5342 (bundling): Likewise for params "prev_head_insn", "tail" and
5343 locals "insn", "next_insn", "b". Eliminate top-level local rtx
5344 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
5345 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
5346 Strengthen final param from rtx to rtx_insn *.
5347 (iq2000_move_1word): Likewise for second param.
5348 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
5349 param "cur_insn" and local "next_insn".
5350 (iq2000_move_1word): Likewise for param "insn".
5351 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
5352 casts when using NEXT_INSN on operands[1].
5353 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
5354 "insn" from rtx to rtx_insn *.
5355 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
5356 "x", introducing local rtx_insn * "insn" for when working with the
5357 CODE_LABEL of the LABEL_REF.
5358 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
5360 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
5362 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
5364 (conditionalize_block): Likewise for return type and param.
5365 (mcore_is_dead): Likewise for param "first" and local "insn".
5366 (emit_new_cond_insn): Likewise for return type.
5367 (conditionalize_block): Likewise for return type, param, and
5368 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
5370 (conditionalize_optimization): Likewise for local "insn".
5371 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
5373 * config/microblaze/microblaze.md: Add checked casts when using
5375 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
5376 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
5377 and rtx_insn * "insn".
5378 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
5379 checked cast when using NEXT_INSN on operands[2].
5380 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
5381 local "insn" from rtx to rtx_insn *.
5382 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
5384 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
5385 Add a checked cast when using NEXT_INSN on operands[1].
5386 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
5388 (pa_output_cbranch): Likewise for final param.
5389 (pa_output_lbranch): Likewise for second param.
5390 (pa_output_bb): Likewise for third param.
5391 (pa_output_bvb): Likewise.
5392 (pa_output_dbra): Likewise for second param.
5393 (pa_output_movb): Likewise.
5394 (pa_output_parallel_movb): Likewise.
5395 (pa_output_parallel_addb): Likewise.
5396 (pa_output_millicode_call): Likewise for first param.
5397 (pa_output_mul_insn): Likewise for second param.
5398 (pa_output_div_insn): Likewise for third param.
5399 (pa_output_mod_insn): Likewise for second param.
5400 (pa_jump_in_call_delay): Likewise for param.
5401 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
5402 (pa_output_div_insn): Likewise.
5403 (pa_output_mod_insn): Likewise.
5404 (pa_output_cbranch): Likewise.
5405 (pa_output_lbranch): Likewise.
5406 (pa_output_bb): Likewise.
5407 (pa_output_bvb): Likewise.
5408 (pa_output_dbra): Likewise.
5409 (pa_output_movb): Likewise.
5410 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
5411 to simplify and for typesafety.
5412 (pa_output_call): Use method of rtx_sequence *.
5413 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
5414 (pa_jump_in_call_delay): Likewise.
5415 (pa_output_parallel_movb): Likewise.
5416 (pa_output_parallel_addb): Likewise.
5417 (pa_following_call): Likewise.
5418 (pa_combine_instructions): Likewise for locals "anchor",
5420 (pa_can_combine_p): Likewise for params "anchor", "floater" and
5421 locals "start", "end".
5422 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
5423 param "insn" and local "local_insn".
5424 (picochip_final_prescan_insn): Likewise for local "local_insn".
5425 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
5427 (uses_TOC): Likewise.
5428 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
5429 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
5430 splitting out to more tightly-scoped locals, 3 as rtx and one as
5432 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
5434 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
5436 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
5438 (fixup_addr_diff_vecs): Likewise.
5439 (reg_unused_after): Likewise for param 2.
5440 (sh_can_redirect_branch): Likewise for both params.
5441 (check_use_sfunc_addr): Likewise for param 1.
5442 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
5443 (find_barrier): Likewise for local "last_got".
5444 (gen_block_redirect): Likewise for return type, param "jump" and
5445 locals "prev", "scan", "next", "insn".
5446 (struct far_branch): Likewise for fields "near_label",
5447 "insert_place", "far_label".
5448 (gen_far_branch): Likewise for local "jump".
5449 (fixup_addr_diff_vecs): Likewise for param "first" and locals
5451 (barrier_align): Likewise for param and for locals "prev", "x".
5452 Introduce local rtx_sequence * "prev_seq" and use insn method for
5453 typesafety and clarity.
5454 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
5455 (get_dest_uid): Likewise for local "dest".
5456 (split_branches): Likewise for locals "next", "beyond", "label",
5457 "block", "far_label". Add checked casts when assigning to
5458 bp->far_label and "far_label".
5459 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
5460 (sequence_insn_p): Likewise.
5461 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
5462 more loop-scoped rtx "insn" when walking LABEL_REFS.
5463 (sh_can_redirect_branch): Strengthen both params from rtx to
5465 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
5466 new local rtx_sequence * "seq" via a dyn_cast, and use a method
5467 for clarity and typesafety.
5468 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
5469 "insn" from rtx to rtx_insn *.
5470 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
5471 when using NEXT_INSN on the CODE_LABEL in operands[2].
5472 (define_insn "casesi_worker_2"): Likewise.
5473 (define_insn "casesi_shift_media"): Likewise.
5474 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
5476 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
5477 Strengthen field "insn" from rtx to rtx_insn *.
5478 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
5479 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
5480 param "start_insn" and local "start_insn".
5481 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
5483 (find_set_of_reg_bb): Likewise for param "insn".
5484 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
5485 (trace_reg_uses): Likewise for param "start_insn".
5486 (sh_treg_combine::cbranch_trace): Likewise for field
5488 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
5490 (sh_treg_combine::record_set_of_reg): Likewise for param
5491 "start_insn" and local "i".
5492 (sh_treg_combine::can_remove_cstore): Likewise for local
5494 (sh_treg_combine::try_optimize_cbranch): Likewise for param
5496 (sh_treg_combine::execute): Likewise for local "i".
5497 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
5499 (sparc_check_64): Likewise for second param.
5500 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
5501 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
5502 dyn_cast, using its insn method for typesafety and clarity.
5503 (empty_delay_slot): Strengthen param "insn" from rtx to
5505 (set_extends): Likewise.
5506 (sparc_check_64): Likewise.
5507 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
5508 for locals "seq", "last_insn".
5509 (combine_bnp): Likewise for param "insn".
5510 (xstormy16_reorg): Likewise for local "insn".
5511 * config/v850/v850.c (substitute_ep_register): Likewise for params
5512 "first_insn", "last_insn" and local "insn".
5513 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
5514 elements of "regs" array, and local "insn".
5515 * except.c (emit_note_eh_region_end): Likewise for param "insn".
5516 * final.c (final_sequence): Strengthen this global from rtx to
5518 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
5520 (final_scan_insn): Update assignment to "final_sequence" to be
5521 from "seq", the cast version of "body", for type-safety.
5522 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
5523 "insns" from rtx to rtx_insn *.
5524 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
5525 * genattr.c (main): When writing out generated insn-attr.h,
5526 strengthen params 1 and 3 of eligible_for_delay,
5527 eligible_for_annul_true, eligible_for_annul_false from rtx to
5529 * genattrtab.c (write_eligible_delay): Likewise when writing out
5530 generated insn-attrtab.c; also local "insn" the generated
5532 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
5534 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
5535 "start_label" from rtx to rtx_insn *.
5536 * ira.c (decrease_live_ranges_number): Likewise for local "p".
5537 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
5538 "insns" and local "insn".
5539 (validate_equiv_mem): Likewise for param "start" and local "insn".
5540 (memref_used_between_p): Likewise for params "start", "end" and
5542 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
5544 * loop-doloop.c (doloop_optimize): Within region guarded by
5545 INSN_P (doloop_pat), introduce a new local rtx_insn *
5546 "doloop_insn" via a checked cast, and use it for typesafety,
5547 eventually writing the value back into doloop_pat.
5548 * output.h (final_sequence): Strengthen this global from rtx to
5550 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
5551 reintroducing "insn" as an rtx_insn * via a checked cast.
5552 Strengthen param "attempt" and local "new_insn"from rtx to
5554 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
5556 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
5557 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
5558 "p" in favor of more tightly-scoped replacements, sometimes rtx
5559 and sometimes rtx_insn *, as appropriate.
5560 (delete_output_reload): Eliminate top-level rtx "i1", splitting
5561 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
5562 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
5563 local "trial" from rtx to rtx_insn *.
5564 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
5565 rtx to rtx_insn *. Strenghten local "pat" from rtx to
5566 rtx_sequence * and use methods for clarity and typesafety.
5567 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
5568 rtx to rtx_insn *. Strenghten local "li" from rtx to
5569 rtx_insn_list * and use its methods for clarity and typesafety.
5570 (steal_delay_list_from_target): Strengthen param "insn" from rtx
5572 (steal_delay_list_from_fallthrough): Likewise.
5573 (try_merge_delay_insns): Likewise for param "thread" and locals
5574 "trial", "next_trial", "delay_insn".
5575 (redundant_insn): Likewise for param "target" and local "trial".
5576 (own_thread_p): Likewise for param "thread" and locals
5577 "active_insn", "insn".
5578 (get_label_before): Likewise for param "insn".
5579 (fill_simple_delay_slots): Likewise for local "new_label"; use
5580 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
5581 (label_before_next_insn): Strengthen return type and local "insn"
5582 from rtx to rtx_insn *.
5583 (relax_delay_slots): Likewise for locals "other", "tmp".
5584 (make_return_insns): Likewise for param "first" and locals "insn",
5585 "jump_insn", "prev". Move declaration of "pat" to its assignment
5586 and strengthen from rtx to rtx_sequence *. Use its methods for
5587 clarity and typesafety.
5588 * rtlanal.c (no_labels_between_p): Strengthen params from
5589 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
5591 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
5592 from const_rtx to const rtx_insn *.
5593 (reg_set_between_p): Rename param "from_insn" to
5594 "uncast_from_insn", and reintroduce "from_insn" as a
5595 const rtx_insn * via a checked cast.
5596 (modified_between_p): Likewise for param "start" as "uncast_start".
5597 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
5598 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
5599 "tmp", head" from rtx to rtx_insn *.
5600 (recompute_rev_top_order): Likewise for local "insn".
5601 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
5602 * store-motion.c (build_store_vectors): Likewise for local "insn".
5603 Strengthen local "st" from rtx to rtx_insn_list * and use methods
5604 for clarity and typesafety.
5605 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
5607 (computation_cost): Likewise for local "seq".
5608 (get_address_cost): Likewise.
5610 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5612 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
5614 (label_is_jump_target_p): Likewise for second param.
5616 * rtlanal.c (tablejump_p): Likewise for param "insn".
5617 (label_is_jump_target_p): Likewise for param "jump_insn".
5619 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5621 * rtl.h (find_first_parameter_load): Strengthen return type and
5622 both params from rtx to rtx_insn *.
5623 * rtlanal.c (find_first_parameter_load): Strengthen return type,
5624 both params and locals "before", "first_set" from rtx to
5625 rtx_insn *. Remove now-redundant cast.
5626 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
5628 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5630 * rtl.h (find_last_value): Delete.
5631 * rtlanal.c (find_last_value): Delete.
5633 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5635 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
5636 from rtx to rtx_insn *.
5637 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
5638 rtx "note" with new local rtx_insn * "new_head" when calculating
5639 head insn of new basic block.
5640 * combine.c (combine_split_insns): Strengthen return type and local
5641 "ret" from rtx to rtx_insn *.
5642 (likely_spilled_retval_p): Likewise for locals "use" and "p".
5643 (try_combine): Eliminate local "m_split", splitting into new
5644 locals "m_split_insn" and "m_split_pat".
5645 (find_split_point): Strengthen local "seq" from rtx into
5647 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
5648 locals "label", "branch".
5649 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
5651 (define_expand "umulsi3_highpart"): Likewise for local "insn".
5652 * dse.c (note_add_store_info): Likewise for fields "first",
5654 (note_add_store): Likewise for local "insn".
5655 (emit_inc_dec_insn_before): Likewise for locals "insn",
5657 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
5658 (replace_read): Likewise for locals "insns", "this_insn".
5659 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
5660 (notice_eh_throw): Likewise for param "insn".
5661 (before_next_cfi_note): Likewise for return type, param, and local
5663 (connect_traces): Likewise for local "note".
5664 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
5665 (verify_rtl_sharing): Likewise.
5666 (unshare_all_rtl_in_chain): Likewise for param "insn".
5667 (get_first_nonnote_insn): Likewise for local "insn".
5668 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
5669 "seq" and use its methods to clarify things.
5670 (next_insn): Strengthen return type from rtx to rtx_insn *.
5671 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
5672 local rtx_insn * using a checked cast, dropping a checked cast
5673 made redundant by this change. Use a cast to and method of
5674 rtx_sequence to clarify the code.
5675 (previous_insn): Rename param "insn" to "uncast_insn" and
5676 reintroduce "insn" as a local rtx_insn * using a checked cast,
5677 dropping a checked cast made redundant by this change. Use a cast
5678 to and method of rtx_sequence to clarify the code.
5679 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
5680 reintroduce "insn" as a local rtx_insn * using a checked cast,
5681 dropping a checked cast made redundant by this change.
5682 (next_nonnote_insn_bb): Likewise.
5683 (prev_nonnote_insn): Likewise.
5684 (prev_nonnote_insn_bb): Likewise.
5685 (next_nondebug_insn): Likewise.
5686 (prev_nondebug_insn): Likewise.
5687 (next_nonnote_nondebug_insn): Likewise.
5688 (prev_nonnote_nondebug_insn): Likewise.
5689 (next_real_insn): Likewise.
5690 (prev_real_insn): Likewise.
5691 (next_active_insn): Likewise.
5692 (prev_active_insn): Likewise.
5693 (next_cc0_user): Likewise. Use rtx_sequence and a method for
5695 (prev_cc0_setter): Likewise.
5696 (try_split): Rename param "trial" to "uncast_trial" and
5697 reintroduce "insn" as a local rtx_insn * using a checked cast,
5698 dropping checked casts made redundant by this change.
5699 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
5701 (remove_insn): Rename param "insn" to "uncast_insn" and
5702 reintroduce "insn" as a local rtx_insn * using a checked cast.
5703 (emit_pattern_after_setloc): Likewise for param "after", as
5705 (emit_pattern_after): Likewise. Strengthen local "prev" from
5707 (emit_pattern_before_setloc): Rename param "before" to
5708 "uncast_before" and reintroduce "before" as a local rtx_insn *
5709 using a checked cast. Strengthen locals "first", "last" from
5711 (emit_pattern_before): Likewise rename/cast param "before" to
5712 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
5713 * except.c (copy_reg_eh_region_note_forward): Strengthen param
5714 "first" and local "insn" from rtx to rtx_insn *.
5715 (copy_reg_eh_region_note_backward): Likewise for param "last"
5717 * expr.c (fixup_args_size_notes): Rename param "last" to
5718 "uncast_last" and reintroduce "last" as a local rtx_insn *
5719 using a checked cast. Strengthen local "insn" from rtx to
5721 * function.c (set_insn_locations): Strengthen param "insn" from
5723 (record_insns): Likewise for param "insns" and local "tmp".
5724 (active_insn_between): Rename param "tail" to
5725 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
5726 using a checked cast.
5727 (thread_prologue_and_epilogue_insns): Split out top-level local
5728 rtx "seq" into three different rtx_insn * locals. Strengthen
5729 local "prologue_seq" from rtx to rtx_insn *.
5730 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
5731 from rtx to rtx_insn *.
5732 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
5733 (priority): Likewise for locals "prev_first", "twin".
5734 (setup_insn_max_reg_pressure): Likewise for param "after".
5735 (sched_setup_bb_reg_pressure_info): Likewise.
5736 (no_real_insns_p): Strengthen params from const_rtx to
5738 (schedule_block): Strengthen local "next_tail" from rtx to
5740 * ifcvt.c (find_active_insn_before): Strengthen return type and
5741 param "insn" from rtx to rtx_insn *.
5742 (find_active_insn_after): Likewise.
5743 (cond_exec_process_insns): Likewise for param "start" and local "insn".
5744 (cond_exec_process_if_block): Likewise for locals "then_start",
5745 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
5746 (noce_process_if_block): Likewise for local "jump".
5747 (merge_if_block): Likewise for two locals named "end".
5748 (cond_exec_find_if_block): Likewise for local "last_insn".
5749 * jump.c (delete_related_insns): Rename param "insn" to
5750 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
5751 checked cast. Strengthen local "p" from rtx to rtx_insn *.
5752 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
5754 (split_reg): Likewise.
5755 * lra.c (lra_process_new_insns): Likewise.
5756 * modulo-sched.c (permute_partial_schedule): Strengthen param
5757 "last" from rtx to rtx_insn *.
5758 * optabs.c (add_equal_note): Likewise for param "insns" and local
5760 (expand_binop_directly): Add checked casts to rtx_insn * within
5761 NEXT_INSN (pat) uses.
5762 (expand_unop_direct): Likewise.
5763 (maybe_emit_unop_insn): Likewise.
5764 * recog.c (peep2_attempt): Strengthen locals "last",
5765 "before_try", "x" from rtx to rtx_insn *.
5766 * reorg.c (optimize_skip): Strengthen return type and local
5767 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
5768 and locals "trial", "next_trial" from rtx to rtx_insn *.
5769 * resource.c (next_insn_no_annul): Strengthen return type and
5770 param "insn" from rtx to rtx_insn *. Use a cast to and method of
5771 rtx_sequence to clarify the code.
5772 (mark_referenced_resources): Add a checked cast to rtx_insn *
5773 within PREV_INSN (x).
5774 (find_dead_or_set_registers): Strengthen return type, param
5775 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
5776 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
5778 (mark_target_live_regs): Strengthen params "insns" and "target",
5779 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
5780 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
5782 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
5783 from rtx to rtx_insn *.
5784 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
5785 from rtx to rtx_insn *.
5786 (copy_reg_eh_region_note_backward): Likewise.
5787 (unshare_all_rtl_in_chain): Likewise for sole param.
5788 (dump_rtl_slim): Strengthen second and third params from const_rtx
5789 to const rtx_insn *.
5790 * sched-deps.c (sched_free_deps): Strengthen params "head" and
5791 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
5792 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
5793 "next_tail" from rtx to rtx_insn *.
5794 (begin_move_insn): Likewise for local "next".
5795 * sched-int.h (sched_free_deps): Likewise for first and second
5797 (no_real_insns_p): Strengthen both params from const_rtx to
5799 (sched_setup_bb_reg_pressure_info): Strengthen second params from
5801 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
5803 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
5804 and locals "insn", "tail" from const_rtx to const rtx_insn *.
5805 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
5807 (debug_rtl_slim): Strengthen params "first" and "last" from
5808 const_rtx to const rtx_insn *.
5809 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
5810 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
5811 (convert_to_simple_return): Likewise for param "returnjump".
5812 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
5814 (convert_to_simple_return): Likewise for param "returnjump".
5815 * valtrack.c (propagate_for_debug): Likewise for params
5817 * valtrack.h (propagate_for_debug): Likewise for second param.
5819 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5821 * output.h (insn_current_reference_address): Strengthen param
5822 from rtx to rtx_insn *.
5823 * final.c (insn_current_reference_address): Likewise.
5825 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5827 * basic-block.h (inside_basic_block_p): Strengthen param from
5828 const_rtx to const rtx_insn *.
5829 * cfgbuild.c (inside_basic_block_p): Likewise.
5831 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5833 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
5835 (get_trace_info): Likewise for param "insn".
5836 (save_point_p): Likewise.
5837 (maybe_record_trace_start): Likewise for both params.
5838 (maybe_record_trace_start_abnormal): Likewise.
5839 (create_trace_edges): Likewise for sole param and for three of the
5841 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
5842 to rtx_insn *, and update a call to pat->element to pat->insn.
5844 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5846 * function.h (struct expr_status): Convert field "x_forced_labels"
5847 from rtx_expr_list * to rtx_insn_list *.
5849 * cfgbuild.c (make_edges): Convert local "x" from an
5850 rtx_expr_list * to an rtx_insn_list *, replacing use of
5851 "element" method with "insn" method.
5852 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
5853 * except.c (sjlj_emit_dispatch_table): Replace use of
5854 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
5856 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
5857 rtx_expr_list * to an rtx_insn_list *, replacing use of
5858 "element" method with "insn" method.
5859 * reload1.c (set_initial_label_offsets): Likewise for local "x".
5860 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
5861 rtx_insn *, adding a checked cast. Replace use of
5862 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
5864 (expand_label): Likewise for local "label_r".
5866 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5868 * function.h (struct rtl_data): Convert field
5869 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
5871 * rtl.h (remove_node_from_insn_list): New prototype.
5873 * builtins.c (expand_builtin): When prepending to
5874 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
5876 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
5877 to rtx_insn_list *, and use its "insn" method rather than
5879 * cfgrtl.c (delete_insn): Use new function
5880 remove_node_from_insn_list rather than
5881 remove_node_from_expr_list.
5882 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
5883 to rtx_insn_list *, and use its "insn" method rather than
5885 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
5886 * reload1.c (set_initial_label_offsets): Likewise for local "x".
5887 * rtlanal.c (remove_node_from_insn_list): New function, adapted
5888 from remove_node_from_expr_list.
5889 * stmt.c (expand_label): When prepending to
5890 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
5893 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5895 * function.h (struct rtl_data): Strengthen fields "x_return_label"
5896 and "x_naked_return_label" from rtx to rtx_code_label *.
5898 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5900 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
5901 (SET_NEXT_INSN): Likewise.
5902 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
5904 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
5905 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
5906 to split out the SEQUENCE from local "bundle", strengthening the
5907 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
5908 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
5909 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
5910 and the type of the elements of the "slot" array from rtx to
5912 (reorg_split_calls): Likewise for locals "insn" and "next", and
5913 the type of the elements of the "slot" array.
5915 * config/frv/frv.c (frv_nops): Likewise for the elements of this
5917 (frv_function_prologue): Likewise for locals "insn", "next",
5919 (frv_register_nop): Introduce a local "nop_insn" to be the
5920 rtx_insn * containing rtx "nop".
5922 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
5923 used as an insn and sometimes as a pattern, so rename it to
5924 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
5925 using it where dealing with the core insn.
5927 * config/picochip/picochip.c (reorder_var_tracking_notes):
5928 Strengthen locals "insn", "next", "last_insn", "queue",
5929 "next_queue", "prev" from rtx to rtx_insn *.
5931 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
5932 the second param is an rtx_insn ** rather than an rtx **.
5933 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
5934 from rtx to rtx_sequence *, and introduce local named "sequence",
5935 using methods of rtx_sequence to clarify the code.
5936 (remove_insn): Introduce local rtx_sequence * named "sequence" and
5938 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
5939 Rename param "after" to "uncast_after", reintroducing "after" as a
5940 local rtx_insn * with a checked cast.
5941 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
5942 reintroducing "after" as a local rtx_insn * with a checked cast.
5943 Strengthen local "last" from rtx to rtx_insn * and remove the
5944 now-redundant checked casts.
5945 (copy_delay_slot_insn): Strengthen return type and param from rtx
5948 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
5949 "last" from rtx to rtx_insn *.
5951 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5953 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
5954 param from rtx to rtx_insn *.
5956 * emit-rtl.c (copy_delay_slot_insn): Likewise.
5958 * reorg.c (skip_consecutive_labels): Strengthen return type, param
5959 and local "insn" from rtx to rtx_insn *.
5960 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
5961 (unfilled_slots_next): Likewise.
5962 (function_return_label): Strengthen from rtx to rtx_code_label *.
5963 (function_simple_return_label): Likewise.
5964 (first_active_target_insn): Strengthen return type and param from
5966 (find_end_label): Strengthen return type from rtx to
5967 rtx_code_label *; strengthen locals as appropriate.
5968 (emit_delay_sequence): Strengthen return type, param "insn" and
5969 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
5970 and local "li" from rtx to rtx_insn_list *, using methods of
5971 rtx_insn_list for clarity and typesafety.
5972 (add_to_delay_list): Strengthen return type and param "insn" from
5973 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
5974 rtx_insn_list * and use methods of rtx_insn_list.
5975 (delete_from_delay_slot): Strengthen return type, param "insn",
5976 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
5977 Strengthen local "seq" from rtx to rtx_sequence *, and local
5978 "delay_list" from rtx to rtx_insn_list *, using methods of
5979 rtx_sequence for clarity and type-safety.
5980 (delete_scheduled_jump): Add checked cast when invoking
5981 delete_from_delay_slot. Strengthen local "trial" from rtx to
5983 (optimize_skip): Strengthen return type and local "delay_list"
5984 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
5986 (steal_delay_list_from_target): Strengthen return type, param
5987 "delay_list" and local "new_delay_list" from rtx to
5988 rtx_insn_list *. Strengthen param "seq" from rtx to
5989 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
5991 Split out local "temp" into multiple more-tightly scoped locals:
5992 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
5993 of rtx_insn_list and rtx_sequence for clarity and typesafety.
5994 Strengthen locals named "trial" from rtx to rtx_insn *.
5995 (steal_delay_list_from_fallthrough): Strengthen return type and
5996 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
5997 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
5998 Strengthen local "trial" from rtx to rtx_insn *.
5999 (try_merge_delay_insns): Strength local "merged_insns" from rtx
6000 to rtx_insn_list * and use its methods. Strengthen local "pat"
6001 from rtx to rtx_sequence * and use its methods. Strengthen locals
6002 "dtrial" and "new_rtx" from rtx to rtx_insn *.
6003 (get_label_before): Strengthen return type and local "label" from
6005 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
6006 "next_trial", "next", prev". Strengthen local "delay_list" from
6007 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
6009 (follow_jumps): Strengthen return type, param "label" and locals
6010 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
6011 (fill_slots_from_thread): Strengthen return type, param
6012 "delay_list" from rtx to rtx_insn_list *. Strengthen params
6013 "insn", "thread", "opposite_thread" and locals "new_thread",
6014 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
6015 "sequence" from a checked cast to rtx_sequence so that we can call
6016 steal_delay_list_from_target and steal_delay_list_from_fallthrough
6017 with an rtx_sequence *.
6018 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
6019 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
6020 Strengthen local "delay_list" from rtx to rtx_insn_list *.
6021 (relax_delay_slots): Strengthen param "first" and locals "insn",
6022 "next", "trial", "delay_insn", "target_label" from rtx to
6023 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
6024 Introduce a local "trial_seq" for PATTERN (trial) of type
6025 rtx_sequence *, in both cases using methods of rtx_sequence.
6026 (dbr_schedule): Strengthen param "first" and locals "insn",
6027 "next", "epilogue_insn" from rtx to rtx_insn *.
6029 2014-08-28 Richard Biener <rguenther@suse.de>
6031 PR tree-optimization/62283
6032 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
6033 Do not peel loops for alignment where the vector loop likely
6034 doesn't run at least VF times.
6036 2014-08-28 Bin Cheng <bin.cheng@arm.com>
6038 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
6039 important_candidates. Consider all important candidates if
6040 IVS doesn't give any result. Remove check on ivs->upto.
6041 (try_add_cand_for): Call iv_ca_add_use only once.
6043 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
6044 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6045 Anna Tikhonova <anna.tikhonova@intel.com>
6046 Ilya Tocar <ilya.tocar@intel.com>
6047 Andrey Turetskiy <andrey.turetskiy@intel.com>
6048 Ilya Verbin <ilya.verbin@intel.com>
6049 Kirill Yukhin <kirill.yukhin@intel.com>
6050 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6052 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
6053 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
6055 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
6056 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
6057 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
6058 (define_insn "*mul<mode>3"): Add EVEX version.
6060 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
6061 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6062 Anna Tikhonova <anna.tikhonova@intel.com>
6063 Ilya Tocar <ilya.tocar@intel.com>
6064 Andrey Turetskiy <andrey.turetskiy@intel.com>
6065 Ilya Verbin <ilya.verbin@intel.com>
6066 Kirill Yukhin <kirill.yukhin@intel.com>
6067 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6069 * config/i386/sse.md
6070 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
6071 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
6072 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
6073 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
6074 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
6075 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
6076 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
6077 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
6078 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
6079 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
6080 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
6081 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
6082 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
6083 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
6084 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
6085 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
6087 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
6088 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6089 Anna Tikhonova <anna.tikhonova@intel.com>
6090 Ilya Tocar <ilya.tocar@intel.com>
6091 Andrey Turetskiy <andrey.turetskiy@intel.com>
6092 Ilya Verbin <ilya.verbin@intel.com>
6093 Kirill Yukhin <kirill.yukhin@intel.com>
6094 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6096 * config/i386/sse.md
6097 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
6098 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
6099 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
6101 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
6102 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6103 Anna Tikhonova <anna.tikhonova@intel.com>
6104 Ilya Tocar <ilya.tocar@intel.com>
6105 Andrey Turetskiy <andrey.turetskiy@intel.com>
6106 Ilya Verbin <ilya.verbin@intel.com>
6107 Kirill Yukhin <kirill.yukhin@intel.com>
6108 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6110 * config/i386/sse.md
6111 (define_mode_iterator VI128_256): New.
6112 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
6114 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
6115 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6116 Anna Tikhonova <anna.tikhonova@intel.com>
6117 Ilya Tocar <ilya.tocar@intel.com>
6118 Andrey Turetskiy <andrey.turetskiy@intel.com>
6119 Ilya Verbin <ilya.verbin@intel.com>
6120 Kirill Yukhin <kirill.yukhin@intel.com>
6121 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6123 * config/i386/sse.md
6124 (define_mode_iterator VI8_256_512): New.
6125 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
6127 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
6128 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
6130 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
6132 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6134 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
6135 pointer to the cumulative reloc value and return the value for
6137 (compute_reloc_for_rtx): Take a const_rtx. Call
6138 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
6139 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
6140 for_each_rtx for the CONST case.
6142 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6144 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
6145 (mark_constants_in_pattern): ...this new function to iterate over
6147 (mark_constants): Update accordingly.
6149 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6151 * varasm.c: Include rtl-iter.h.
6152 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
6153 Remove the pointer to the cumulative hashval_t and just return
6154 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
6155 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
6156 Accumulate the hashval_ts here instead of const_rtx_hash_1.
6158 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6160 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
6161 Give real type of data parameter. Remove return value.
6162 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
6163 to iterate over subrtxes.
6165 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6167 * var-tracking.c (use_narrower_mode_test): Turn from being a
6168 for_each_rtx callback to being a function that examines each
6170 (adjust_mems): Update accordingly.
6172 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6174 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
6175 callback to being a function that examines each subrtx itself.
6176 Remove handling of null rtxes.
6177 (add_uses): Update accordingly.
6179 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6181 * var-tracking.c: Include rtl-iter.h.
6182 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
6183 to being a function that examines each subrtx itself.
6184 (use_type): Update accordingly.
6186 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6188 * store-motion.c: Include rtl-iter.h.
6189 (extract_mentioned_regs_1): Delete.
6190 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
6191 for_each_rtx to iterate over subrtxes.
6193 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6195 * sel-sched.c: Include rtl-iter.h
6196 (count_occurrences_1): Delete.
6197 (count_occurrences_equiv): Turn rtxes into const_rtxes.
6198 Use FOR_EACH_SUBRTX rather than for_each_rtx.
6200 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6202 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
6203 * rtlanal.c (tls_referenced_p_1): Delete.
6204 (tls_referenced_p): Take a const_rtx rather than an rtx.
6205 Use FOR_EACH_SUBRTX rather than for_each_rtx.
6207 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6209 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
6210 (for_each_inc_dec): Take an rtx rather than an rtx *.
6211 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
6212 (cselib_record_sets): Likewise.
6213 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
6214 (check_for_inc_dec): Likewise.
6215 * rtlanal.c (for_each_inc_dec_ops): Delete.
6216 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
6217 rather than a pointer to the memory address. Replace
6218 for_each_inc_dec_ops argument with separate function and data
6219 arguments. Abort on non-autoinc addresses.
6220 (for_each_inc_dec_find_mem): Delete.
6221 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
6222 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
6224 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6226 * rtl.h (find_all_hard_regs): Declare.
6227 * rtlanal.c (find_all_hard_regs): New function.
6228 (record_hard_reg_uses_1): Delete.
6229 (record_hard_reg_uses): Use find_all_hard_regs.
6231 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6233 * rtl.h (replace_label_data): Delete.
6234 (replace_label): Take the old label, new label and update-nuses flag
6235 as direct arguments. Return void.
6236 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
6237 * rtlanal.c (replace_label): Update interface as above. Handle
6238 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
6239 iterator. Use FOR_EACH_SUBRTX_PTR.
6241 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6243 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
6244 with const_rtx parameters.
6245 * varasm.c (get_pool_constant): Likewise.
6246 * rtlanal.c (rtx_referenced_p_1): Delete.
6247 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
6248 Assert that the rtx we're looking for is nonnull. Allow searches
6249 for constant pool SYMBOL_REFs.
6251 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6253 * reload1.c: Include rtl-iter.h.
6254 (note_reg_elim_costly): Turn from being a for_each_rtx callback
6255 to being a function that examines each subrtx itself.
6256 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
6258 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6260 * regcprop.c (cprop_find_used_regs_1): Delete.
6261 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
6263 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6265 * regcprop.c: Include rtl-iter.h.
6266 (kill_value): Take a const_rtx.
6267 (kill_autoinc_value): Turn from being a for_each_rtx callback
6268 to being a function that examines each subrtx itself.
6269 (copyprop_hardreg_forward_1): Update accordingly.
6271 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6273 * reg-stack.c: Include rtl-iter.h.
6274 (subst_stack_regs_in_debug_insn): Delete.
6275 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
6276 instead of for_each_rtx.
6278 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6280 * lower-subreg.c (find_decomposable_subregs): Turn from being
6281 a for_each_rtx callback to being a function that examines each
6282 subrtx itself. Remove handling of null rtxes.
6283 (decompose_multiword_subregs): Update accordingly.
6285 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6287 * lower-subreg.c (adjust_decomposed_uses): Delete.
6288 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
6289 Remove handling of null rtxes.
6291 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6293 * lower-subreg.c: Include rtl-iter.h.
6294 (resolve_subreg_use): Turn from being a for_each_rtx callback
6295 to being a function that examines each subrtx itself. Remove
6296 handling of null rtxes.
6297 (resolve_reg_notes, resolve_simple_move): Update accordingly.
6298 (decompose_multiword_subregs): Likewise.
6300 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6302 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
6303 to being a function that examines each subrtx itself.
6304 (simplify_using_condition, simplify_using_initial_values): Update
6307 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6309 * loop-iv.c: Include rtl-iter.h.
6310 (find_single_def_src): New function.
6311 (replace_single_def_regs): Turn from being a for_each_rtx callback
6312 to being a function that examines each subrtx itself.
6313 (replace_in_expr, simplify_using_initial_values): Update accordingly.
6315 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6317 * jump.c (eh_returnjump_p_1): Delete.
6318 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
6319 Remove handling of null rtxes.
6321 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6323 * jump.c: Include rtl-iter.h.
6324 (returnjump_p_1): Delete.
6325 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
6326 Remove handling of null rtxes.
6328 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6330 * ira.c: Include rtl-iter.h.
6331 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
6332 to being a function that examines each subrtx itself. Remove
6333 handling of null rtxes.
6334 (update_equiv_regs): Update call accordingly.
6336 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6338 * fwprop.c: Include rtl-iter.h.
6339 (varying_mem_p): Turn from being a for_each_rtx callback to being
6340 a function that examines each subrtx itself.
6341 (propagate_rtx): Update accordingly.
6343 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6345 * function.c: Include rtl-iter.h
6346 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
6347 callback to being a function that examines each subrtx itself.
6348 Return the changed flag.
6349 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
6350 (instantiate_virtual_regs): Update calls accordingly.
6352 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6354 * final.c: Include rtl-iter.h.
6355 (mark_symbol_ref_as_used): Delete.
6356 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
6359 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6361 * emit-rtl.c: Include rtl-iter.h.
6362 (find_auto_inc): Turn from being a for_each_rtx callback to being
6363 a function that examines each subrtx itself. Assume the first operand
6364 to an RTX_AUTOINC is the automodified register.
6365 (try_split): Update call accordingly.
6367 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6369 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
6370 Return a bool, inverting the result so that 0/false means "not ok".
6371 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
6372 subrtxes of a CONST.
6373 (mem_loc_descriptor, add_const_value_attribute)
6374 (resolve_addr_in_expr): Update calls accordingly.
6376 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6378 * dwarf2out.c: Include rtl-iter.h.
6379 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
6380 Remove unused data parameter. Return a bool, inverting the result
6381 so that 0/false means "not ok".
6382 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
6383 instead of for_each_rtx.
6385 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6387 * dse.c: Include rtl-iter.h.
6388 (check_mem_read_rtx): Change void * parameter to real type.
6389 Remove return value.
6390 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
6391 for_each_rtx. Don't handle null rtxes.
6393 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6395 * df-problems.c: Include rtl-iter.h.
6396 (find_memory): Turn from being a for_each_rtx callback to being
6397 a function that examines each subrtx itself. Continue to look for
6398 volatile references even after a nonvolatile one has been found.
6399 (can_move_insns_across): Update calls accordingly.
6401 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6403 * ddg.c (walk_mems_2, walk_mems_1): Delete.
6404 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
6405 to iterate over subrtxes. Return a bool rather than an int.
6407 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6409 * ddg.c: Include rtl-iter.h.
6410 (mark_mem_use_1): Rename to...
6411 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
6412 instead of for_each_rtx.
6413 (mem_read_insn_p): Update accordingly.
6415 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6417 * cse.c (change_cc_mode_args): Delete.
6418 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
6419 a function that examines each subrtx itself. Take the fields of
6420 change_cc_mode_args as argument and return void.
6421 (cse_change_cc_mode_insn): Update calls accordingly.
6423 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6425 * cse.c (is_dead_reg): Change argument to const_rtx.
6426 (dead_debug_insn_data): Delete.
6427 (is_dead_debug_insn): Expand commentary. Turn from being a
6428 for_each_rtx callback to being a function that examines
6429 each subrtx itself. Take the fields of dead_debug_insn_data
6431 (delete_trivially_dead_insns): Update call accordingly.
6433 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6435 * cse.c (check_for_label_ref): Move earlier in file. Turn from
6436 being a for_each_rtx callback to being a function that examines
6438 (cse_extended_basic_block): Update call accordingly.
6440 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6442 * cse.c (check_dependence_data): Delete.
6443 (check_dependence): Change from being a for_each_rtx callback to being
6444 a function that examines all subrtxes itself. Don't handle null rtxes.
6445 (invalidate): Update call accordingly.
6447 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6449 * cse.c: Include rtl-iter.h.
6450 (approx_reg_cost_1): Delete.
6451 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
6452 Don't handle null rtxes.
6454 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6456 * cfgcleanup.c: Include rtl-iter.h.
6457 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
6458 to being a function that examines each subrtx itself.
6459 (thread_jump): Update accordingly.
6461 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6463 * combine-stack-adj.c: Include rtl-iter.h.
6464 (record_stack_refs_data): Delete.
6465 (record_stack_refs): Turn from being a for_each_rtx callback
6466 to being a function that examines each subrtx itself.
6467 Take a pointer to the reflist. Invert sense of return value
6468 so that true means success and false means failure. Don't
6470 (combine_stack_adjustments_for_block): Update accordingly.
6472 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6474 * combine.c (record_truncated_value): Turn from being a for_each_rtx
6475 callback to a function that takes an rtx and returns a bool
6476 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
6479 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6481 * combine.c: Include rtl-iter.h.
6482 (unmentioned_reg_p_1): Delete.
6483 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
6484 Don't handle null rtxes.
6486 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6488 * calls.c: Include rtl-iter.h.
6489 (internal_arg_pointer_based_exp_1): Delete.
6490 (internal_arg_pointer_based_exp): Take a const_rtx.
6491 Use FOR_EACH_SUBRTX to iterate over subrtxes.
6493 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6495 * caller-save.c: Include rtl-iter.h.
6496 (add_used_regs_1): Delete.
6497 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
6498 to iterate over subrtxes. Assert that any remaining pseudos
6501 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6503 * bt-load.c: Include rtl-iter.h.
6504 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
6505 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
6506 to iterate over subrtxes.
6507 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
6508 find_btr_use rather than btr_referenced_p.
6510 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6512 * alias.c: Include rtl-iter.h.
6513 (refs_newer_value_cb): Delete.
6514 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
6516 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6518 * rtl-iter.h: New file.
6519 * rtlanal.c: Include it.
6520 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
6521 (generic_subrtx_iterator <T>::add_single_to_queue)
6522 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
6523 (generic_subrtx_iterator <T>::free_array): New functions.
6524 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
6525 (generic_subrtx_iterator <const_rtx_accessor>)
6526 (generic_subrtx_iterator <rtx_var_accessor>
6527 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
6528 (setup_reg_subrtx_bounds): New function.
6529 (init_rtlanal): Call it.
6531 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
6534 * config/sh/sh.md (ashlsi3): Handle negative shift count for
6536 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
6538 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
6540 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
6542 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6544 * rtl.h (JUMP_LABEL_AS_INSN): New.
6546 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6548 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
6550 (alloc_EXPR_LIST): Strengthen return type from rtx to
6552 (remove_free_EXPR_LIST_node): Likewise for param.
6553 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
6554 from rtx to rtx_expr_list *.
6555 * sched-int.h (struct deps_desc): Strengthen fields
6556 "pending_read_mems" and "pending_write_mems" from rtx to
6559 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
6560 rtx to rtx_expr_list *.
6561 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
6562 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
6564 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
6565 from rtx to rtx_expr_list *.
6566 * loop-iv.c (simplify_using_initial_values): Strengthen local
6567 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
6568 "pnote_next" from rtx * to rtx_expr_list **.
6569 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
6570 param "exprp" from rtx * to rtx_expr_list **.
6571 (add_insn_mem_dependence): Strengthen local "mem_list" from
6572 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
6574 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
6575 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
6576 param "old_mems_p" from rtx * to rtx_expr_list **.
6577 * var-tracking.c (struct adjust_mem_data): Strengthen field
6578 "side_effects" from rtx to rtx_expr_list *.
6579 (adjust_insn): Replace NULL_RTX with NULL when assigning to
6581 (prepare_call_arguments): Likewise.
6583 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6585 * function.h (struct rtl_data): Strengthen field
6586 "x_stack_slot_list" from rtx to rtx_expr_list *.
6588 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
6589 when assigning to stack_slot_list.
6591 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6593 * function.h (struct rtl_data): Strengthen field
6594 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
6595 * rtl.h (remove_node_from_expr_list): Strengthen second param from
6596 rtx * to rtx_expr_list **.
6598 * cfgbuild.c (make_edges): In loop over
6599 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
6600 rtx_expr_list *, and use methods of the latter class to clarify
6602 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
6603 rtx_expr_list *, and use methods of the latter class to clarify
6605 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
6606 * reload1.c (set_initial_label_offsets): Likewise for local "x".
6607 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
6608 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
6609 to rtx_expr_list *. Use methods of the latter class to clarify
6612 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6614 * function.h (struct expr_status): Strengthen field
6615 "x_forced_labels" from rtx to rtx_expr_list *.
6617 * cfgbuild.c (make_edges): Split local "x" into two locals,
6618 strengthening one from rtx to rtx_expr_list *, and using methods
6620 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
6621 loop over forced_labels, introduce strengthen it from rtx to
6622 rtx_expr_list *, using methods to clarify the code.
6623 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
6624 to rtx_expr_list *, using methods of said class to clarify the
6626 * reload1.c (set_initial_label_offsets): Split local "x" into two
6627 per-loop variables, strengthening the first from rtx to
6628 rtx_expr_list * and using methods.
6630 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6632 * coretypes.h (class rtx_expr_list): Add forward declaration.
6633 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
6634 * gengenrtl.c (special_rtx): Add EXPR_LIST.
6635 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
6636 invariant: GET_CODE (X) == EXPR_LIST.
6637 (is_a_helper <rtx_expr_list *>::test): New.
6638 (rtx_expr_list::next): New.
6639 (rtx_expr_list::element): New.
6640 (gen_rtx_EXPR_LIST): New.
6642 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6644 * varasm.c (mark_constants): Convert a GET_CODE check into a
6645 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
6646 Use methods of rtx_sequence to clarify the code.
6648 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6650 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
6651 local "seq" via a checked cast, and use methods of rtx_sequence
6652 to simplify the code.
6654 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6656 * resource.c (mark_referenced_resources): Strengthen local
6657 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
6658 using methods of rtx_sequence to clarify the code.
6659 (find_dead_or_set_registers): Within the switch statement, convert
6660 a GET_CODE check to a dyn_cast, introducing local "seq". Within
6661 the JUMP_P handling, introduce another local "seq", adding a
6662 checked cast to rtx_sequence *. In both cases, use methods of
6663 rtx_sequence to clarify the code.
6664 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
6665 via a checked cast, and use methods of rtx_sequence to simplify
6668 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6670 * reorg.c (redundant_insn): In two places in the function, replace
6671 a check of GET_CODE with a dyn_cast, introducing local "seq", and
6672 usings methods of rtx_sequence to clarify the code.
6674 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6676 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
6677 local "seq" with a checked cast, and use methods of rtx_sequence
6678 to clarify the code.
6680 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6682 * function.c (contains): Introduce local "seq" for PATTERN (insn),
6683 with a checked cast, in the region for where we know it's a
6684 SEQUENCE. Use methods of rtx_sequence.
6686 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6688 * final.c (get_attr_length_1): Replace GET_CODE check with a
6689 dyn_cast, introducing local "seq" and the use of methods of
6691 (shorten_branches): Likewise, introducing local "body_seq".
6692 Strengthen local "inner_insn" from rtx to rtx_insn *.
6693 (reemit_insn_block_notes): Replace GET_CODE check with a
6694 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
6695 Use methods of rtx_sequence.
6696 (final_scan_insn): Likewise, introducing local "seq" for when
6697 "body" is known to be a SEQUENCE, using its methods.
6699 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6701 * except.c (can_throw_external): Strengthen local "seq" from rtx
6702 to rtx_sequence *. Use methods of rtx_sequence.
6703 (insn_nothrow_p): Likewise.
6705 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6707 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
6708 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
6709 Use methods of rtx_sequence.
6710 (scan_trace): Likewise for local "pat".
6712 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6714 * coretypes.h (class rtx_sequence): Add forward declaration.
6715 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
6716 invariant: GET_CODE (X) == SEQUENCE.
6717 (is_a_helper <rtx_sequence *>::test): New.
6718 (is_a_helper <const rtx_sequence *>::test): New.
6719 (rtx_sequence::len): New.
6720 (rtx_sequence::element): New.
6721 (rtx_sequence::insn): New.
6723 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6725 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
6727 (alloc_INSN_LIST): Strengthen return type from rtx to
6729 (copy_INSN_LIST): Likewise for return type and param.
6730 (concat_INSN_LIST): Likewise for both params and return type.
6731 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
6732 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
6733 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
6734 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
6736 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
6737 "implicit_sets", "control_uses", "clobbers" from rtx to
6739 (struct deps_desc): Likewise for fields "pending_read_insns",
6740 "pending_write_insns", "pending_jump_insns",
6741 "last_pending_memory_flush", "last_function_call",
6742 "last_function_call_may_noreturn", "sched_before_next_call",
6743 "sched_before_next_jump".
6744 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
6745 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
6747 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
6748 from rtx to rtx_insn_list *.
6749 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
6752 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
6753 to rtx_insn_list **.
6754 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
6756 (queue_insn): Likewise for local "link".
6757 (struct haifa_saved_data): Strengthen field "insn_queue" from
6758 rtx * to rtx_insn_list **.
6759 (save_backtrack_point): Update allocation of save->insn_queue to
6760 reflect the strengthening of elements from rtx to rtx_insn_list *.
6761 (queue_to_ready): Strengthen local "link" from rtx to
6762 rtx_insn_list *; use methods "next" and "insn" when traversing the
6764 (early_queue_to_ready): Likewise for locals "link", "next_link",
6766 (schedule_block): Update allocation of insn_queue to reflect the
6767 strengthening of elements from rtx to rtx_insn_list *. Strengthen
6768 local "link" from rtx to rtx_insn_list *, and use methods when
6770 (add_to_speculative_block): Strengthen locals "twins" and
6771 "next_node" from rtx to rtx_insn_list *, and use methods when
6772 working with them. Strengthen local "twin" from rtx to
6773 rtx_insn *, eliminating a checked cast.
6774 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
6775 from rtx to rtx_insn_list *, and use methods when working with
6778 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
6779 from rtx to rtx_insn_list *, adding a checked cast.
6780 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
6782 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
6783 "newlink" from rtx to rtx_insn_list *. Strengthen local
6784 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
6785 from rtx to rtx_insn *.
6786 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
6787 from rtx to rtx_insn_list *. Use methods of the latter class.
6788 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
6789 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
6790 (remove_free_INSN_LIST_node): Strengthen return type and local
6791 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
6792 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
6793 rtx_insn_list *, using "insn" method.
6795 * sched-deps.c (add_dependence_list): Strengthen param "list"
6796 from rtx to rtx_insn_list *, and use methods when working with it.
6797 (add_dependence_list_and_free): Strengthen param "listp" from
6798 rtx * to rtx_insn_list **.
6799 (remove_from_dependence_list): Strenghten param "listp" from rtx *
6800 to rtx_insn_list **, and use methods when working with *listp.
6801 (remove_from_both_dependence_lists): Strengthen param "listp" from
6802 rtx * to rtx_insn_list **
6803 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
6804 to rtx_insn_list **. Eliminate local "link", in favor of two new
6805 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
6807 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
6808 by introducing local "cond_deps".
6809 (remove_from_deps): Strengthen param "insn" from rtx to
6812 * sched-rgn.c (concat_insn_mem_list): Strengthen param
6813 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
6814 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
6815 Use methods of rtx_insn_list.
6817 * store-motion.c (struct st_expr): Strengthen fields
6818 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
6819 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
6821 (find_moveable_store): Split out "tmp" into multiple more-tightly
6822 scoped locals. Use methods of rtx_insn_list *.
6823 (compute_store_table): Strengthen local "tmp" from rtx to
6824 rtx_insn *. Use methods of rtx_insn_list *.
6826 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6828 * coretypes.h (class rtx_insn_list): Add forward declaration.
6829 * rtl.h (class rtx_insn_list): New subclass of rtx_def
6830 (is_a_helper <rtx_insn_list *>::test): New.
6831 (rtx_insn_list::next): New.
6832 (rtx_insn_list::insn): New.
6833 (gen_rtx_INSN_LIST): Add prototype.
6834 * emit-rtl.c (gen_rtx_INSN_LIST): New.
6835 * gengenrtl.c (special_rtx): Add INSN_LIST.
6837 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6839 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
6840 "prev" from rtx to rtx_insn *.
6842 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6844 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
6845 functions. Require merely an rtx for now, not an rtx_insn *.
6846 (BLOCK_FOR_INSN): Likewise.
6847 (INSN_LOCATION): Likewise.
6848 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
6850 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6852 * rtl.h (PATTERN): Convert this macro into a pair of inline
6853 functions, for now, requiring const_rtx and rtx.
6855 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6857 * target.def (unwind_emit): Strengthen param "insn" from rtx to
6859 (final_postscan_insn): Likewise.
6860 (adjust_cost): Likewise.
6861 (adjust_priority): Likewise.
6862 (variable_issue): Likewise.
6863 (macro_fusion_pair_p): Likewise.
6864 (dfa_post_cycle_insn): Likewise.
6865 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
6866 (first_cycle_multipass_issue): Likewise.
6867 (dfa_new_cycle): Likewise.
6868 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
6869 (speculate_insn): Likewise for param "insn".
6870 (gen_spec_check): Likewise for params "insn" and "label".
6871 (get_insn_spec_ds): Likewise for param "insn".
6872 (get_insn_checked_ds): Likewise.
6873 (dispatch_do): Likewise.
6874 (dispatch): Likewise.
6875 (cannot_copy_insn_p): Likewise.
6876 (invalid_within_doloop): Likewise.
6877 (legitimate_combined_insn): Likewise.
6881 * doc/tm.texi: Automatically updated to reflect changes to
6884 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
6886 (schedule_block): Likewise.
6887 (sched_init): Likewise.
6888 (sched_speculate_insn): Strengthen param "insn" from rtx to
6890 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
6892 * hooks.c (hook_bool_rtx_true): Rename to...
6893 hook_bool_rtx_insn_true): ...this, and strengthen first param from
6895 (hook_constcharptr_const_rtx_null): Rename to...
6896 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
6897 first param from const_rtx to const rtx_insn *.
6898 (hook_bool_rtx_int_false): Rename to...
6899 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
6900 param from rtx to rtx_insn *.
6901 (hook_void_rtx_int): Rename to...
6902 (hook_void_rtx_insn_int): ...this, and strengthen first param from
6905 * hooks.h (hook_bool_rtx_true): Rename to...
6906 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
6908 (hook_bool_rtx_int_false): Rename to...
6909 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
6910 param from rtx to rtx_insn *.
6911 (hook_void_rtx_int): Rename to...
6912 (hook_void_rtx_insn_int): ...this, and strengthen first param from
6914 (hook_constcharptr_const_rtx_null): Rename to...
6915 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
6916 first param from const_rtx to const rtx_insn *.
6918 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
6919 and local "prev" from rtx to rtx_insn *.
6921 * sched-int.h (sched_speculate_insn): Strengthen first param from
6924 * sel-sched.c (create_speculation_check): Likewise for local "label".
6925 * targhooks.c (default_invalid_within_doloop): Strengthen param
6926 "insn" from const_rtx to const rtx_insn *.
6927 * targhooks.h (default_invalid_within_doloop): Strengthen param
6928 from const_rtx to const rtx_insn *.
6930 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
6931 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
6933 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
6935 (arc_invalid_within_doloop): Likewise, with const.
6937 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
6938 (arm_cannot_copy_insn_p): Likewise for param "insn".
6939 (arm_unwind_emit): Likewise.
6941 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
6944 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
6945 (c6x_variable_issue): Likewise. Removed now-redundant checked
6947 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
6949 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
6950 Likewise for param "insn".
6951 (epiphany_mode_after): Likewise.
6952 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
6953 params "insn", "dep_insn".
6954 (epiphany_mode_needed): Likewise for param "insn".
6955 (epiphany_mode_after): Likewise.
6957 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
6958 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
6959 (ix86_avx_u128_mode_needed): Likewise.
6960 (ix86_i387_mode_needed): Likewise.
6961 (ix86_mode_needed): Likewise.
6962 (ix86_avx_u128_mode_after): Likewise.
6963 (ix86_mode_after): Likewise.
6964 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
6965 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
6966 (ix86_adjust_priority): Likewise for param "insn".
6967 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
6968 (do_dispatch): Likewise.
6969 (has_dispatch): Likewise.
6970 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
6972 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
6973 reflect renaming of default hook implementation from
6974 hook_constcharptr_const_rtx_null to
6975 hook_constcharptr_const_rtx_insn_null.
6976 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
6978 (ia64_variable_issue): Likewise for param "insn".
6979 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
6980 (ia64_dfa_new_cycle): Likewise.
6981 (ia64_get_insn_spec_ds): Likewise.
6982 (ia64_get_insn_checked_ds): Likewise.
6983 (ia64_speculate_insn): Likewise.
6984 (ia64_gen_spec_check): Likewise for params "insn", "label".
6985 (ia64_asm_unwind_emit): Likewise for param "insn".
6987 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
6989 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
6991 (m68k_sched_variable_issue): Likewise for param "insn".
6993 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
6996 * config/microblaze/microblaze.c (microblaze_adjust_cost):
6997 Likewise for params "insn", "dep".
6999 * config/mips/mips.c (mips_adjust_cost): Likewise.
7000 (mips_variable_issue): Likewise for param "insn".
7001 (mips_final_postscan_insn): Likewise.
7003 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
7004 for params "insn", "dep".
7006 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
7008 (pa_adjust_priority): Likewise for param "insn".
7010 * config/picochip/picochip.c (picochip_sched_adjust_cost):
7011 Likewise for params "insn", "dep_insn".
7013 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
7015 (rs6000_variable_issue): Likewise.
7016 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
7017 (rs6000_debug_adjust_cost): Likewise.
7018 (rs6000_adjust_priority): Likewise for param "insn".
7019 (rs6000_use_sched_lookahead_guard): Likewise.
7020 (get_next_active_insn): Likewise for return type and both params.
7021 (redefine_groups): Likewise for params "prev_head_insn", "tail"
7022 and locals "insn", "next_insn".
7023 (pad_groups): Likewise.
7025 * config/s390/s390.c (s390_adjust_priority): Likewise for param
7027 (s390_cannot_copy_insn_p): Likewise.
7028 (s390_sched_variable_issue): Likewise for third param, eliminating
7030 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
7031 default hook implementation from hook_constcharptr_const_rtx_null
7032 to hook_constcharptr_const_rtx_insn_null.
7034 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
7035 from rtx to rtx_insn *.
7036 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
7037 (sh_variable_issue): Likewise for param "insn".
7038 (sh_dfa_new_cycle): Likewise.
7039 (sh_mode_needed): Likewise.
7040 (sh_mode_after): Likewise.
7042 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
7043 params "insn", "dep_insn".
7044 (hypersparc_adjust_cost): Likewise.
7045 (sparc_adjust_cost): Likewise.
7047 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
7048 param, eliminated checked cast.
7049 (spu_sched_adjust_cost): Likewise for first and third params.
7051 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
7052 params "insn" and "dep_insn" from rtx to rtx_insn *.
7054 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
7056 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7058 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
7059 (set_is_load_p): ...this, updating to work on a SET pattern rather
7061 (is_store_insn): Rename to...
7062 (set_is_store_p): ...this, updating to work on a SET pattern
7063 rather than an insn.
7064 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
7065 top of function to where it is needed. Rewrite the bogus
7066 condition that checks for "insn" and "dep" being PARALLEL to
7067 instead use single_set, introducing locals "insn_set" and
7068 "dep_set". Given that we only ever returned "cost" for a non-pair
7069 of SETs, bail out early if we don't have a pair of SET.
7070 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
7071 use the new locals "insn_set" and "dep_set", and update calls to
7072 is_load_insn and is_store_insn to be calls to set_is_load_p and
7075 2014-08-27 Guozhi Wei <carrot@google.com>
7078 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
7079 amount before using it.
7081 2014-08-27 Richard Biener <rguenther@suse.de>
7083 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
7084 get_maxval_strlen inside a more useful API.
7085 (gimple_fold_builtin_with_strlen): Remove and fold into ...
7086 (gimple_fold_builtin): ... caller.
7087 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
7088 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
7089 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
7090 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
7091 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
7092 gimple_fold_builtin_sprintf): Adjust to compute maxval
7095 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
7098 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
7100 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
7101 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7102 Anna Tikhonova <anna.tikhonova@intel.com>
7103 Ilya Tocar <ilya.tocar@intel.com>
7104 Andrey Turetskiy <andrey.turetskiy@intel.com>
7105 Ilya Verbin <ilya.verbin@intel.com>
7106 Kirill Yukhin <kirill.yukhin@intel.com>
7107 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7109 * config/i386/sse.md
7110 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
7111 Use `concat_tg_mode' attribute to determine asm register size.
7113 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
7114 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7115 Anna Tikhonova <anna.tikhonova@intel.com>
7116 Ilya Tocar <ilya.tocar@intel.com>
7117 Andrey Turetskiy <andrey.turetskiy@intel.com>
7118 Ilya Verbin <ilya.verbin@intel.com>
7119 Kirill Yukhin <kirill.yukhin@intel.com>
7120 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7122 * config/i386/sse.md
7123 (define_mode_iterator VI48_AVX512VL): New.
7124 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
7125 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
7126 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
7127 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
7128 with VI1): Change mode iterator.
7129 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
7130 with VI_ULOADSTORE_BW_AVX512VL): New.
7131 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
7132 with VI_ULOADSTORE_F_AVX512VL): Ditto.
7133 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
7134 with VI1): Change mode iterator.
7135 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
7136 with VI_ULOADSTORE_BW_AVX512VL): New.
7137 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
7138 with VI_ULOADSTORE_F_AVX512VL): Ditto.
7139 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
7140 with VI1): Change mode iterator.
7141 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
7142 with VI_ULOADSTORE_BW_AVX512VL): New.
7143 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
7144 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
7145 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
7146 (define_insn "<avx512>_storedqu<mode>_mask" with
7147 VI48_AVX512VL): New.
7148 (define_insn "<avx512>_storedqu<mode>_mask" with
7149 VI12_AVX512VL): Ditto.
7151 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
7152 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7153 Anna Tikhonova <anna.tikhonova@intel.com>
7154 Ilya Tocar <ilya.tocar@intel.com>
7155 Andrey Turetskiy <andrey.turetskiy@intel.com>
7156 Ilya Verbin <ilya.verbin@intel.com>
7157 Kirill Yukhin <kirill.yukhin@intel.com>
7158 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7160 * config/i386/sse.md
7161 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
7162 (define_mode_iterator VI48_AVX512BW): New.
7163 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
7164 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
7165 with VI48_AVX2_48_AVX512F): New.
7166 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
7167 with VI2_AVX512VL): Ditto.
7169 2014-08-27 Richard Biener <rguenther@suse.de>
7172 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
7173 (fold_builtin_3): Do not fold strcat_chk here.
7174 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
7176 (gimple_fold_builtin): Fold strcat_chk here.
7178 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
7180 * dwarf2out.h (dwarf2out_decl): Remove prototype.
7181 * dwarf2out.c (dwarf2out_decl): Make static.
7183 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
7185 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
7187 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7189 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
7190 from rtx to rtx_insn *.
7191 (cselib_lookup_from_insn): Likewise for final param.
7192 (cselib_subst_to_values_from_insn): Likewise.
7193 (cselib_add_permanent_equiv): Likewise.
7195 * cselib.c (cselib_current_insn): Likewise for this variable.
7196 (cselib_subst_to_values_from_insn): Likewise for param "insn".
7197 (cselib_lookup_from_insn): Likewise.
7198 (cselib_add_permanent_equiv): Likewise for param "insn" and local
7199 "save_cselib_current_insn".
7200 (cselib_process_insn): Replace use of NULL_RTX with NULL.
7202 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
7203 from rtx to rtx_insn *.
7205 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7207 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
7210 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7212 * df.h (df_dump_insn_problem_function): Strengthen first param of
7213 this callback from const_rtx to const rtx_insn *.
7214 (struct df_insn_info): Strengthen field "insn" from rtx to
7216 (DF_REF_INSN): Eliminate this function, reinstating the older
7218 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
7219 (df_reg_defined): Likewise.
7220 (df_find_use): Likewise.
7221 (df_reg_used): Likewise.
7222 (df_dump_insn_top): Strengthen param 1 from const_rtx to
7224 (df_dump_insn_bottom): Likewise.
7225 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
7226 (df_insn_debug_regno): Likewise.
7227 (debug_df_insn): Likewise.
7228 (df_rd_simulate_one_insn): Likewise for param 2.
7229 (df_word_lr_simulate_defs): Likewise for param 1.
7230 (df_word_lr_simulate_uses): Likewise.
7231 (df_md_simulate_one_insn): Likewise for param 2.
7232 (df_simulate_find_noclobber_defs): Likewise for param 1.
7233 (df_simulate_find_defs): Likewise.
7234 (df_simulate_defs): Likewise.
7235 (df_simulate_uses): Likewise.
7236 (df_simulate_one_insn_backwards): Likewise for param 2.
7237 (df_simulate_one_insn_forwards): Likewise.
7238 (df_uses_create): Likewise for param 2.
7239 (df_insn_create_insn_record): Likewise for param 1.
7240 (df_insn_delete): Likewise.
7241 (df_insn_rescan): Likewise.
7242 (df_insn_rescan_debug_internal): Likewise.
7243 (df_insn_change_bb): Likewise.
7244 (df_notes_rescan): Likewise.
7245 * rtl.h (remove_death): Likewise for param 2.
7246 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
7248 * sched-int.h (reemit_notes): Strengthen param from rtx to
7250 * valtrack.h (propagate_for_debug): Likewise for param 1.
7252 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
7253 local "tmp_rtx" from const_rtx to const rtx_insn *.
7254 * combine.c (remove_death): Strengthen param "insn" from rtx to
7256 (move_deaths): Likewise for local "where_dead".
7257 * cse.c (delete_trivially_dead_insns): Introduce local
7258 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
7259 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
7261 (df_reg_defined): Likewise.
7262 (df_find_use): Likewise.
7263 (df_reg_used): Likewise.
7264 (df_dump_insn_problem_data): Strengthen param "insn" from
7265 const_rtx to const rtx_insn *.
7266 (df_dump_insn_top): Likewise.
7267 (df_dump_insn_bottom): Likewise.
7268 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
7269 (df_insn_debug_regno): Likewise.
7270 (debug_df_insn): Likewise.
7271 (DF_REF_INSN): Delete.
7272 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
7273 from rtx to rtx_insn *.
7274 (df_chain_insn_top_dump): Strengthen param "insn" from
7275 const_rtx to const rtx_insn *.
7276 (df_chain_insn_bottom_dump): Likewise.
7277 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
7279 (df_word_lr_simulate_uses): Likewise.
7280 (df_print_note): Likewise.
7281 (df_remove_dead_and_unused_notes): Likewise.
7282 (df_set_unused_notes_for_mw): Likewise.
7283 (df_set_dead_notes_for_mw): Likewise.
7284 (df_create_unused_note): Likewise.
7285 (df_simulate_find_defs): Likewise.
7286 (df_simulate_find_uses): Likewise.
7287 (df_simulate_find_noclobber_defs): Likewise.
7288 (df_simulate_defs): Likewise.
7289 (df_simulate_uses): Likewise.
7290 (df_simulate_one_insn_backwards): Likewise.
7291 (df_simulate_one_insn_forwards): Likewise.
7292 (df_md_simulate_one_insn): Likewise.
7293 * df-scan.c (df_uses_create): Likewise.
7294 (df_insn_create_insn_record): Likewise.
7295 (df_insn_delete): Likewise.
7296 (df_insn_rescan): Likewise.
7297 (df_insn_rescan_debug_internal): Likewise.
7298 (df_insn_change_bb): Likewise.
7299 (df_notes_rescan): Likewise.
7300 (df_refs_add_to_chains): Likewise.
7301 (df_insn_refs_verify): Likewise.
7302 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
7303 when invoking df_insn_delete.
7304 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
7305 (set_unique_reg_note): Add checked cast.
7306 * final.c (cleanup_subreg_operands): Likewise.
7307 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
7308 "insn" from rtx to rtx_insn *.
7309 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
7310 "last" from rtx to rtx_insn *.
7311 * ira-emit.c (change_regs_in_insn): New function.
7312 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
7313 Invoke change_regs_in_insn rather than change_regs.
7314 * ira.c (update_equiv_regs): Strengthen locals "insn",
7315 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
7316 for_each_rtx_in_insn rather than for_each_rtx.
7317 * recog.c (confirm_change_group): Add checked casts.
7318 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
7320 (peep2_fill_buffer): Add checked cast.
7321 * rtlanal.c (remove_note): Likewise.
7322 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
7323 locals "next" "end" from rtx to rtx_insn *.
7325 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7327 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
7329 (struct reg_use_data): Likewise for field "insn".
7330 (insn_cost): Likewise for param.
7331 (real_insn_for_shadow): Likewise for return type and param.
7332 (increase_insn_priority): Likewise for param 1.
7333 (debug_dependencies): Likewise for both params.
7335 * haifa-sched.c (insn_delay): Likewise for param "insn".
7336 (real_insn_for_shadow): Likewise for return type and param "insn".
7337 (update_insn_after_change): Likewise for param "insn".
7338 (recompute_todo_spec): Likewise for param "next" and locals "pro",
7340 (insn_cost): Likewise for param "insn".
7341 (increase_insn_priority): Likewise.
7342 (calculate_reg_deaths): Likewise.
7343 (setup_insn_reg_pressure_info): Likewise.
7344 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
7345 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
7346 (model_recompute): Likewise.
7347 (must_restore_pattern_p): Likewise for param "next".
7348 (model_excess_cost): Likewise for param "insn".
7349 (queue_remove): Likewise.
7350 (adjust_priority): Likewise for param "prev".
7351 (update_register_pressure): Likewise for param "insn".
7352 (setup_insn_max_reg_pressure): Likewise for local "insn".
7353 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
7354 (model_add_to_schedule): Likewise.
7355 (model_reset_queue_indices): Likewise for local "insn".
7356 (unschedule_insns_until): Strengthen local "recompute_vec" from
7357 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
7358 "con" from rtx to rtx_insn *.
7359 (restore_last_backtrack_point): Likewise for both locals "x". Add
7361 (estimate_insn_tick): Likewise for param "insn".
7362 (commit_schedule): Likewise for params "prev_head", "tail" and
7364 (verify_shadows): Likewise for locals "i1", "i2".
7365 (dump_insn_stream): Likewise for params "head", "tail" and locals
7366 "next_tail", "insn".
7367 (schedule_block): Likewise for locals "insn", "x". Add a checked
7369 (fix_inter_tick): Likewise for params "head", "tail".
7370 (create_check_block_twin): Likewise for local "jump".
7371 (haifa_change_pattern): Likewise for param "insn".
7372 (haifa_speculate_insn): Likewise.
7373 (dump_new_block_header): Likewise for params "head", "tail".
7374 (fix_jump_move): Likewise for param "jump".
7375 (move_block_after_check): Likewise.
7376 (sched_init_insn_luid): Likewise for param "insn".
7377 (sched_init_luids): Likewise for local "insn".
7378 (insn_luid): Likewise for param "insn".
7379 (init_h_i_d): Likewise.
7380 (haifa_init_h_i_d): Likewise for local "insn".
7381 (haifa_init_insn): Likewise for param "insn".
7382 * sched-deps.c (add_dependence): Likewise for local "real_pro",
7384 (create_insn_reg_use): Likewise for param "insn".
7385 (setup_insn_reg_uses): Likewise. Add a checked cast.
7386 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
7387 "tail" from rtx to rtx_insn *.
7388 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
7389 "insn", "next_tail".
7391 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7393 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
7394 from rtx to rtx_insn *.
7395 (model_add_to_schedule): Likewise for locals "start", "end",
7398 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7400 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
7402 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
7403 "to" and locals "insn", "next", "copy". Remove now-redundant
7406 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7408 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
7409 rtx_insn * and param 4 from rtx * to rtx_insn **.
7410 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
7411 param 2 from rtx * to rtx_insn **.
7413 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
7414 rtx_insn * and final param from rtx * to rtx_insn **.
7416 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
7417 from rtx to rtx_insn *.
7418 (try_head_merge_bb): Likewise for both locals named "move_upto".
7419 * df-problems.c (can_move_insns_across): Likewise for params
7420 "from", "to", "across_from", "across_to" and locals "insn",
7421 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
7423 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
7424 from rtx to rtx_insn *.
7425 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
7426 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
7427 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
7429 (noce_try_abs): Likewise.
7430 (noce_get_condition): Likewise for param "jump". Strengthen param
7431 "earliest" from rtx * to rtx_insn **.
7432 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
7434 (find_cond_trap): Likewise.
7435 (dead_or_predicable): Likewise for local "earliest".
7436 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
7438 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
7439 and local "prev". Strengthen param "earliest" from rtx * to
7441 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
7442 Strengthen param "earliest" from rtx * to rtx_insn **.
7444 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7446 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
7447 "to" and local "insn" from rtx to rtx_insn *.
7449 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7451 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
7452 from rtx to rtx_insn *.
7453 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
7454 (code_motion_path_driver): Likewise for local "last_insn".
7455 (simplify_changed_insns): Likewise for local "insn".
7457 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7459 * rtl.h (push_to_sequence): Strengthen param from rtx to
7461 (push_to_sequence2): Likewise for both params.
7462 (delete_insns_since): Likewise for param.
7463 (reorder_insns_nobb): Likewise for all three params.
7464 (set_new_first_and_last_insn): Likewise for both params.
7466 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
7467 rtx_insn *. Remove now-redundant cast.
7468 (set_last_insn): Likewise.
7470 * builtins.c (expand_builtin_return): Strengthen local
7471 "call_fusage" from rtx to rtx_insn *.
7472 * cfgrtl.c (create_basic_block_structure): Likewise for local
7474 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
7475 "first", "last" and local "insn".
7476 (delete_insns_since): Likewise for param "from".
7477 (reorder_insns_nobb): Likewise for params "from", "to", "after"
7479 (push_to_sequence): Likewise for param "first" and local "last".
7480 (push_to_sequence2): Likewise for params "first" and "last".
7481 * lra.c (emit_add3_insn): Likewise for local "last".
7482 (lra_emit_add): Likewise.
7483 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
7485 (process_address_1): Likewise for locals "insn", last".
7486 * modulo-sched.c (ps_first_note): Likewise for return type.
7487 * optabs.c (expand_binop_directly): Likewise for param "last".
7489 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7491 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
7493 * emit-rtl.c (get_last_insn_anywhere): Likewise.
7495 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7497 * function.h (struct sequence_stack): Strengthen fields "first"
7498 and "last" from rtx to rtx_insn *.
7499 (struct emit_status): Likewise for fields "x_first_insn" and
7502 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
7503 (set_first_insn): Add checked cast.
7504 (get_last_insn): Remove now-redundant checked cast.
7505 (set_last_insn): Add checked cast.
7507 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
7508 "saved_first" and "saved_last" from rtx to rtx_insn *.
7510 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7512 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
7513 (unlink_insn_chain): Strengthen both params from rtx to
7516 * cfgrtl.c (cfg_layout_function_header): Likewise for this
7518 (unlink_insn_chain): Likewise for params "first" and "last".
7519 Remove now-redundant checked cast.
7520 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
7521 (fixup_reorder_chain): Strengthen local "insn" from rtx to
7523 * emit-rtl.c (link_insn_into_chain): Likewise for all three
7525 (add_insn): Likewise for param "insn" and local "prev".
7526 (add_insn_after_nobb): Likewise for both params and local "next".
7527 (add_insn_before_nobb): Likewise for both params and local "prev".
7528 (add_insn_after): Rename param "after" to "uncast_after",
7529 introducing local "after" with another checked cast.
7530 (add_insn_before): Rename params "insn" and "before", giving them
7531 "uncast_" prefixes, adding the old names back using checked casts.
7532 (emit_note_after): Likewise for param "after".
7533 (emit_note_before): Likewise for param "before".
7534 (emit_label): Add a checked cast.
7536 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7538 * cselib.h (cselib_record_sets_hook): Strengthen initial param
7539 "insn" from rtx to rtx_insn *.
7541 * cselib.c (cselib_record_sets_hook): Likewise.
7543 * var-tracking.c (add_with_sets): Likewise, renaming back from
7544 "uncast_insn" to "insn" and eliminating the checked cast from rtx
7547 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7549 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
7550 and "header_" from rtx to rtx_insn *.
7551 (struct basic_block_d): Likewise for field "head_" within "x"
7552 field of union basic_block_il_dependent.
7553 (BB_HEAD): Drop function...
7554 (SET_BB_HEAD): ...and this function in favor of...
7555 (BB_HEAD): ...reinstate macro.
7556 (BB_END): Drop function...
7557 (SET_BB_END): ...and this function in favor of...
7558 (BB_END): ...reinstate macro.
7559 (BB_HEADER): Drop function...
7560 (SET_BB_HEADER): ...and this function in favor of...
7561 (BB_HEADER): ...reinstate macro.
7563 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
7564 (fix_crossing_unconditional_branches): Likewise.
7565 * caller-save.c (save_call_clobbered_regs): Likewise.
7566 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
7567 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
7568 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
7569 (merge_blocks_move_successor_nojumps): Likewise.
7570 (outgoing_edges_match): Update use of for_each_rtx to
7571 for_each_rtx_in_insn.
7572 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
7573 (expand_gimple_cond): Likewise.
7574 (expand_gimple_tailcall): Likewise.
7575 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
7577 (construct_exit_block): Drop use of SET_BB_END.
7578 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
7580 (delete_insn): Rename param "insn" to "uncast_insn", introducing
7581 a new local "insn" with a checked cast to rtx_insn *. Drop use of
7582 SET_BB_HEAD and SET_BB_END.
7583 (create_basic_block_structure): Drop use of SET_BB_HEAD and
7585 (rtl_delete_block): Drop use of SET_BB_HEAD.
7586 (rtl_split_block): Drop use of SET_BB_END.
7587 (emit_nop_for_unique_locus_between): Likewise.
7588 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
7589 (block_label): Drop use of SET_BB_HEAD.
7590 (fixup_abnormal_edges): Drop use of SET_BB_END.
7591 (record_effective_endpoints): Drop use of SET_BB_HEADER.
7592 (relink_block_chain): Likewise.
7593 (fixup_reorder_chain): Drop use of SET_BB_END.
7594 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
7595 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
7596 rtx_insn **. Drop use of SET_BB_HEADER.
7597 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
7599 (BB_HEAD): Delete this function.
7600 (SET_BB_HEAD): Likewise.
7602 (SET_BB_END): Likewise.
7603 (BB_HEADER): Likewise.
7604 (SET_BB_HEADER): Likewise.
7605 * emit-rtl.c (add_insn_after): Rename param "insn" to
7606 "uncast_insn", adding a new local "insn" and a checked cast to
7607 rtx_insn *. Drop use of SET_BB_END.
7608 (remove_insn): Strengthen locals "next" and "prev" from rtx to
7609 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
7610 (reorder_insns): Drop use of SET_BB_END.
7611 (emit_insn_after_1): Strengthen param "first" and locals "last",
7612 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
7613 (emit_pattern_after_noloc): Add checked cast.
7614 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
7615 (restore_other_notes): Likewise.
7616 (move_insn): Likewise.
7617 (sched_extend_bb): Likewise.
7618 (fix_jump_move): Likewise.
7619 * ifcvt.c (noce_process_if_block): Likewise.
7620 (dead_or_predicable): Likewise.
7621 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
7622 * reg-stack.c (change_stack): Drop use of SET_BB_END.
7623 * sel-sched-ir.c (sel_move_insn): Likewise.
7624 * sel-sched.c (move_nop_to_previous_block): Likewise.
7626 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
7628 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
7630 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7632 * basic-block.h (create_basic_block_structure): Strengthen params
7633 1 "head" and 2 "end" from rtx to rtx_insn *.
7634 * cfgrtl.c (create_basic_block_structure): Likewise.
7635 (rtl_create_basic_block): Update casts from void * to rtx to
7636 rtx_insn *, so that we can pass them as rtx_insn * to
7637 create_basic_block_structure.
7638 * sel-sched-ir.c (sel_create_basic_block): Likewise.
7640 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7642 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
7644 (check_for_inc_dec): Strengthen param "insn" from rtx to
7647 * cselib.h (cselib_process_insn): Likewise.
7649 * cselib.c (cselib_record_sets): Likewise.
7650 (cselib_process_insn): Likewise.
7652 * dse.c (struct insn_info): Likewise for field "insn".
7653 (check_for_inc_dec_1): Likewise for local "insn".
7654 (check_for_inc_dec): Likewise for param "insn".
7655 (scan_insn): Likewise.
7656 (dse_step1): Likewise for local "insn".
7658 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
7659 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
7661 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7663 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
7664 from rtx to rtx_insn *.
7665 (DEP_PRO): Delete this function and...
7666 (SET_DEP_PRO): ...this function in favor of...
7667 (DEP_PRO): ...reinstate this macro.
7668 (DEP_CON): Delete this function and...
7669 (SET_DEP_CON): ...this function in favor of...
7670 (DEP_CON): ...reinstate this old macro.
7671 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
7672 (init_dep): Likewise.
7673 (set_priorities): Likewise for both params.
7674 (sd_copy_back_deps): Likewise for params 1 and 2.
7676 * haifa-sched.c (priority): Likewise for param "insn" and local
7678 (set_priorities): Likewise for params "head" and "tail" and local
7680 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
7682 (add_to_speculative_block): Add a checked cast.
7683 (create_check_block_twin): Drop use of SET_DEP_CON.
7684 (add_jump_dependencies): Strengthen params "insn" and "jump" from
7687 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
7688 Drop use of SET_DEP_PRO
7689 (init_dep): Strengthen params "pro" and "con" from rtx to
7691 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
7695 (SET_DEP_PRO): Delete.
7696 (SET_DEP_CON): Delete.
7698 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7700 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
7701 from rtx to rtx_insn *.
7702 (VINSN_INSN_RTX): Eliminate rvalue function and...
7703 (SET_VINSN_INSN): ...lvalue function in favor of...
7704 (VINSN_INSN_RTX): reinstate this old macro.
7706 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
7707 in favor of VINSN_INSN_RTX.
7708 (VINSN_INSN_RTX): Delete this function.
7709 (SET_VINSN_INSN_RTX): Likewise.
7711 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7713 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
7714 (BND_TO): Delete this function and...
7715 (SET_BND_TO): ...this functions in favor of...
7716 (BND_TO): ...reinstating this macro.
7717 (struct _fence): Strengthen field "executing_insns" from
7718 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
7719 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
7720 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
7721 and param "insn" from rtx to insn_t.
7722 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
7725 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
7727 (rtx_vec_t): Likewise.
7728 (struct sched_deps_info_def): Strengthen param of "start_insn"
7729 callback from rtx to rtx_insn *. Likewise for param "insn2" of
7730 "note_mem_dep" callback and first param of "note_dep" callback.
7732 * haifa-sched.c (add_to_speculative_block): Strengthen param
7733 "insn" from rtx to rtx_insn *.
7734 (clear_priorities): Likewise.
7735 (calc_priorities): Likewise for local "insn".
7737 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
7738 Remove redundant checked cast.
7739 (haifa_note_mem_dep): Likewise for param "pending_insn".
7740 (haifa_note_dep): Likewise for param "elem".
7741 (note_mem_dep): Likewise for param "e".
7742 (sched_analyze_1): Add checked casts.
7743 (sched_analyze_2): Likewise.
7745 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
7746 from rtx to rtx_insn *.
7747 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
7748 from vec<rtx> * to vec<rtx_insn *> *.
7750 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
7752 (flist_add): Strengthen param "executing_insns" from
7753 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
7754 (advance_deps_context): Remove now-redundant checked cast.
7755 (init_fences): Replace uses of NULL_RTX with NULL.
7756 (merge_fences): Strengthen params "last_scheduled_insn" and
7757 "sched_next" from rtx to rtx_insn * and "executing_insns" from
7758 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
7759 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
7760 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
7761 an instruction, rather than doing double-duty as a pattern.
7762 (return_nop_to_pool): Update for change of insn_t.
7763 (deps_init_id): Remove now-redundant checked cast.
7764 (struct sched_scan_info_def): Strengthen param of "init_insn"
7765 callback from rtx to insn_t.
7766 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
7767 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
7769 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
7770 "end" from rtx to rtx_insn *.
7771 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
7772 (rtx insn_rtx, bool force_unique_p)
7773 (BND_TO): Delete function.
7774 (SET_BND_TO): Delete function.
7776 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
7778 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
7779 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
7781 (undo_transformations): Likewise for param "insn".
7782 (update_liveness_on_insn): Likewise.
7783 (compute_live_below_insn): Likewise for param "insn" and local
7785 (update_data_sets): Likewise for param "insn".
7786 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
7787 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
7788 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
7790 (move_cond_jump): Likewise for param "insn".
7791 (move_cond_jump): Drop use of SET_BND_TO.
7792 (compute_av_set_on_boundaries): Likewise.
7793 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
7794 (update_and_record_unavailable_insns): Strengthen local "bb_end"
7795 from rtx to rtx_insn *.
7796 (maybe_emit_renaming_copy): Likewise for param "insn".
7797 (maybe_emit_speculative_check): Likewise.
7798 (handle_emitting_transformations): Likewise.
7799 (remove_insn_from_stream): Likewise.
7800 (code_motion_process_successors): Strengthen local "succ" from rtx
7803 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7805 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
7806 ilist_t, not _xlist_t;
7807 (ILIST_INSN): Define in terms of new union field "insn".
7808 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
7810 (struct _list_node): Add new field "insn" to the union, of type
7812 (ilist_add): Replace macro with an inline function, requiring an
7814 (ilist_remove): Define this macro directly in terms of
7815 _list_remove, rather than indirectly via _xlist_remove.
7816 (ilist_clear): Likewise, in terms of _list_clear rather than
7818 (ilist_is_in_p): Replace macro with an inline function, requiring
7820 (_list_iter_cond_insn): New function.
7821 (ilist_iter_remove): Define this macro directly in terms of
7822 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
7823 (ilist_iterator): Define directly in terms of _list_iterator
7824 rather than indirectly through _xlist_iterator.
7825 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
7826 than in terms of _FOR_EACH_X.
7827 (FOR_EACH_INSN_1): Likewise.
7829 2014-08-26 Joseph Myers <joseph@codesourcery.com>
7833 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
7834 DECL_HARD_REGISTER and return for invalid register specifications.
7835 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
7836 DECL_HARD_REGISTER, call expand_one_error_var.
7837 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
7838 CC_REGNUM with non-MODE_CC modes.
7839 (arm_regno_class): Return NO_REGS for PC_REGNUM.
7841 2014-08-26 Marek Polacek <polacek@redhat.com>
7844 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
7846 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
7848 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
7849 qi cost; add di cost.
7850 (cortexa57_addrcost_table): Likewise.
7852 2014-08-26 Marek Polacek <polacek@redhat.com>
7855 * expr.c (is_aligning_offset): Remove logical not.
7857 2014-08-26 Marek Polacek <polacek@redhat.com>
7860 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
7861 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
7863 2014-08-26 Richard Biener <rguenther@suse.de>
7865 PR tree-optimization/62175
7866 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
7867 expand possibly trapping operations.
7869 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7871 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
7872 "insn" from rtx to rtx_insn *.
7873 (permute_load): Likewise for param "insn".
7874 (permute_store): Likewise.
7875 (handle_special_swappables): Likewise for local "insn".
7876 (replace_swap_with_copy): Likewise for locals "insn" and
7878 (rs6000_analyze_swaps): Likewise for local "insn".
7880 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7882 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
7885 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7887 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
7888 "note_list" from rtx to rtx_insn *.
7889 (BB_NOTE_LIST): Replace this function and...
7890 (SET_BB_NOTE_LIST): ...this function with...
7891 (BB_NOTE_LIST): ...the former macro implementation.
7893 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
7894 local "from_start" from rtx to rtx_insn *. Strengthen param
7895 "to_endp" from rtx * to rtx_insn **.
7897 * haifa-sched.c (concat_note_lists): Likewise.
7898 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
7900 (sel_restore_notes): Likewise.
7901 (move_bb_info): Likewise.
7902 (BB_NOTE_LIST): Delete this function.
7903 (SET_BB_NOTE_LIST): Delete this function.
7904 * sel-sched.c (create_block_for_bookkeeping): Eliminate
7905 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
7907 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7909 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
7910 from rtx * to rtx_insn **.
7911 (reorder2): Likewise.
7912 (dependencies_evaluation_hook): Strengthen params "head", "tail"
7913 from rtx to rtx_insn *.
7915 * doc/tm.texi: Update mechanically for above change to target.def.
7917 * sched-int.h (note_list): Strengthen this variable from rtx to
7919 (remove_notes): Likewise for both params.
7920 (restore_other_notes): Likewise for return type and first param.
7921 (struct ready_list): Strengthen field "vec" from rtx * to
7923 (struct dep_replacement): Strenghten field "insn" from rtx to
7925 (struct deps_desc): Likewise for fields "last_debug_insn",
7927 (struct haifa_sched_info): Likewise for callback field
7928 "can_schedule_ready_p"'s param, for first param of "new_ready"
7929 callback field, for both params of "rank" callback field, for
7930 first field of "print_insn" callback field (with a const), for
7931 both params of "contributes_to_priority" callback, for param
7932 of "insn_finishes_block_p" callback, for fields "prev_head",
7933 "next_tail", "head", "tail", for first param of "add_remove_insn"
7934 callback, for first param of "begin_schedule_ready" callback, for
7935 both params of "begin_move_insn" callback, and for second param
7936 of "advance_target_bb" callback.
7937 (add_dependence): Likewise for params 1 and 2.
7938 (sched_analyze): Likewise for params 2 and 3.
7939 (deps_analyze_insn): Likewise for param 2.
7940 (ready_element): Likewise for return type.
7941 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
7942 (try_ready): Strenghten param from rtx to rtx_insn *.
7943 (sched_emit_insn): Likewise for return type.
7944 (record_delay_slot_pair): Likewise for params 1 and 2.
7945 (add_delay_dependencies): Likewise for param.
7946 (contributes_to_priority): Likewise for both params.
7947 (find_modifiable_mems): Likewise.
7949 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
7950 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
7951 "first_older_only_insn" from rtx to rtx_insn *.
7952 (arm_sched_reorder): Strengthen param "ready" from rtx * to
7955 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
7956 "last_scheduled_iter0" from rtx to rtx_insn *.
7957 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
7958 (c6x_sched_reorder_1): Strengthen param "ready" and locals
7959 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
7960 "insn" from rtx to rtx_insn *.
7961 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
7963 (c6x_sched_reorder2): Strengthen param "ready" and locals
7964 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
7965 "insn" from rtx to rtx_insn *.
7966 (c6x_variable_issue): Add a checked cast when assigning from insn
7967 to ss.last_scheduled_iter0.
7968 (split_delayed_branch): Strengthen param "insn" and local "i1"
7969 from rtx to rtx_insn *.
7970 (split_delayed_nonbranch): Likewise.
7971 (undo_split_delayed_nonbranch): Likewise for local "insn".
7972 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
7973 "entry_after", "end_packet", "head_insn", "tail_insn",
7974 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
7975 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
7976 to rtx_insn **. Remove now-redundant checked cast on last_insn,
7977 but add a checked cast on loop->start_label. Consolidate calls to
7978 avoid assigning result of gen_spkernel to "insn", now an
7981 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
7982 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
7984 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
7985 rtx_insn **. Strengthen locals "top", "next" from rtx to
7987 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
7988 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
7989 (add_parameter_dependencies): Strengthen params "call", "head" and
7990 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
7991 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
7992 (add_dependee_for_func_arg): Likewise for param "arg" and local
7994 (ix86_dependencies_evaluation_hook): Likewise for params "head",
7995 "tail" and locals "insn", "first_arg".
7997 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
7998 for params "head", "tail" and locals "insn", "next", "next_tail".
7999 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
8000 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
8001 "insn", "lowest", "highest" from rtx to rtx_insn *.
8002 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
8004 (ia64_sched_reorder2): Likewise.
8006 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
8007 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
8008 from rtx * to rtx_insn **.
8009 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
8011 (mep_print_sched_insn): Strengthen param "insn" from rtx to
8013 (mep_sched_reorder): Strengthen param "ready" from rtx * to
8014 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
8017 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
8018 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
8020 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
8021 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
8022 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
8024 (vr4130_reorder): Likewise.
8025 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
8027 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
8029 (mips_sched_reorder): Likewise.
8030 (mips_sched_reorder2): Likewise.
8032 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
8034 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
8035 Strengthen local "tmp" from rtx to rtx_insn *.
8036 (rs6000_sched_reorder2): Likewise.
8038 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
8039 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
8040 (s390_sched_reorder): Strengthen param "ready" from rtx * to
8041 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
8043 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
8044 "tmp2" from rtx to rtx_insn *.
8045 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
8046 Strengthen local "insn" from rtx to rtx_insn *.
8047 (ready_reorder): Strengthen param "ready" from rtx * to
8048 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
8049 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
8050 (sh_reorder2): Likewise.
8052 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
8053 local "insn" from rtx to rtx_insn *.
8055 * haifa-sched.c (note_list): Strengthen this variable from rtx to
8057 (scheduled_insns): Strengthen this variable from vec<rtx> to
8059 (set_modulo_params): Likewise for locals "i1", "i2".
8060 (record_delay_slot_pair): Likewise for params "i1", "i2".
8061 (add_delay_dependencies): Likewise for param "insn".
8062 (cond_clobbered_p): Likewise.
8063 (recompute_todo_spec): Likewise for local "prev".
8064 (last_scheduled_insn): Likewise for this variable.
8065 (nonscheduled_insns_begin): Likewise.
8066 (model_set_excess_costs): Strengthen param "insns" from rtx * to
8068 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
8070 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
8071 Strengthen local "insn" from rtx to rtx_insn *.
8072 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
8073 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
8074 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
8075 (ready_remove_first): Likewise for return type and local "t".
8076 (ready_element): Likewise for return type.
8077 (ready_remove): Likewise for return type and local "t".
8078 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
8079 (check_clobbered_conditions): Strengthen local "x" from rtx to
8080 rtx_insn *, adding a checked cast.
8081 (schedule_insn): Likewise for param "insn".
8082 (remove_notes): Likewise for params "head", "tail" and locals
8083 "next_tail", "insn", "next".
8084 (struct haifa_saved_data): Likewise for fields
8085 "last_scheduled_insn", "nonscheduled_insns_begin".
8086 (save_backtrack_point): Update for change to field "vec" of
8088 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
8090 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
8091 from rtx to rtx_insn *
8092 (resolve_dependencies): Strengthen param "insn" from rtx to
8094 (restore_other_notes): Likewise for return type, for param "head"
8095 and local "note_head".
8096 (undo_all_replacements): Likewise for local "insn".
8097 (first_nonscheduled_insn): Likewise for return type and local "insn".
8098 (queue_to_ready): Likewise for local "insn", adding checked casts.
8099 (early_queue_to_ready): Likewise for local "insn".
8100 (debug_ready_list_1): Strengthen local "p" from rtx * to
8102 (move_insn): Strengthen param "insn" and local "note" from rtx to
8104 (insn_finishes_cycle_p): Likewise for param "insn".
8105 (max_issue): Likewise for local "insn".
8106 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
8108 (commit_schedule): Strengthen param "prev_head" and local "insn"
8109 from rtx to rtx_insn *
8110 (prune_ready_list): Likewise for local "insn".
8111 (schedule_block): Likewise for locals "prev_head", "head", "tail",
8112 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
8113 (set_priorities): Likewise for local "prev_head".
8114 (try_ready): Likewise for param "next".
8115 (fix_tick_ready): Likewise.
8116 (change_queue_index): Likewise.
8117 (sched_extend_ready_list): Update for change to field "vec" of
8119 (generate_recovery_code): Strengthen param "insn" from rtx to
8121 (begin_speculative_block): Likewise.
8122 (create_check_block_twin): Likewise for param "insn" and locals
8123 "label", "check", "twin". Introduce local "check_pat" to avoid
8124 "check" being used as a plain rtx before being used as an insn.
8125 (fix_recovery_deps): Add a checked cast to rtx_insn * when
8126 extracting elements from ready_list.
8127 (sched_remove_insn): Strengthen param "insn" from rtx to
8129 (sched_emit_insn): Likewise for return type.
8130 (ready_remove_first_dispatch): Likewise for return type and local
8133 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
8135 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
8138 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
8139 from rtx to rtx_insn *.
8140 (add_dependence_list): Likewise for param "insn". Add a checked
8142 (add_dependence_list_and_free): Strengthen param "insn" from rtx
8143 to rtx_insn *. Strengthen param "list_p" from rtx * to
8145 (chain_to_prev_insn): Strengthen param "insn" and locals
8146 "prec_nonnote", "i" from rtx to rtx_insn *.
8147 (flush_pending_lists): Likewise for param "insn".
8148 (cur_insn): Likewise for this variable.
8149 (haifa_start_insn): Add a checked cast.
8150 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
8151 (sched_analyze_reg): Likewise for param "insn".
8152 (sched_analyze_1): Likewise.
8153 (sched_analyze_2): Likewise. Add checked casts.
8154 (sched_analyze_insn): Likewise. Also for local "prev".
8155 (deps_analyze_insn): Likewise for param "insn".
8156 (sched_analyze): Likewise for params "head", "tail" and local "insn".
8157 (add_dependence_1): Likewise for params "insn", "elem".
8158 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
8159 (parse_add_or_inc): Likewise for param "insn".
8160 (find_inc): Likewise for local "inc_cand".
8161 (find_modifiable_mems): Likewise for params "head", "tail" and
8162 locals "insn", "next_tail".
8164 * sched-ebb.c (init_ready_list): Likewise for local "insn".
8165 (begin_schedule_ready): Likewise for param "insn".
8166 (begin_move_insn): Likewise for params "insn" and "last".
8167 (ebb_print_insn): Strengthen param "insn" from const_rtx to
8169 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
8170 (ebb_contributes_to_priority): Likewise for params "next", "insn".
8171 (ebb_add_remove_insn): Likewise for param "insn".
8172 (advance_target_bb): Likewise.
8174 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
8176 (check_live): Likewise for param "insn".
8177 (init_ready_list): Likewise for local "insn".
8178 (can_schedule_ready_p): Likewise for param "insn".
8179 (begin_schedule_ready): Likewise.
8180 (new_ready): Likewise for param "next".
8181 (rgn_print_insn): Likewise for param "insn".
8182 (rgn_rank): Likewise for params "insn1", "insn2".
8183 (contributes_to_priority): Likewise for params "next", "insn".
8184 (rgn_insn_finishes_block_p): Likewise for param "insn".
8185 (add_branch_dependences): Likewise for params "head", "tail" and
8186 locals "insn", "last".
8187 (rgn_add_remove_insn): Likewise for param "insn".
8188 (advance_target_bb): Likewise.
8190 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
8191 const_rtx to const rtx_insn *.
8193 * sel-sched-dump.h (sel_print_insn): Likewise.
8195 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
8196 (deps_init_id): Likewise.
8198 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
8199 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
8202 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8204 * output.h (final_start_function): Strengthen param 1 from rtx to
8207 * final.c (final_start_function): Likewise, renaming back from
8208 "uncast_first" to "first", and dropping the checked cast from rtx
8211 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8213 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
8214 * final.c (final): Likewise. Rename param back from
8215 "uncast_first" to "first" and eliminate the checked cast from rtx
8218 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8220 * output.h (shorten_branches): Strengthen param from rtx to
8223 * final.c (shorten_branches): Likewise, renaming param back from
8224 "uncast_first" to "first", and dropping the checked cast from rtx
8227 * genattr.c (gen_attr): Likewise when writing out the prototype of
8230 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8232 * sched-int.h (struct haifa_sched_info): Strengthen fields
8233 "prev_head" and "next_tail" from rtx to rtx_insn *.
8235 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8237 * rtl.h (rtx_jump_table_data::get_labels): New method.
8238 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
8239 with use of the new rtx_jump_table_data::get_labels method.
8240 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
8241 to rtx_jump_table_data *. Simplify by using get_labels method.
8242 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
8243 a dyn_cast, introducing local "table", using it to replace
8244 label-lookup logic with a get_labels method call.
8245 (patch_jump_insn): Simplify using get_labels method.
8246 * dwarf2cfi.c (create_trace_edges): Likewise.
8247 * rtlanal.c (label_is_jump_target_p): Likewise.
8249 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8251 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
8254 * emit-rtl.c (unshare_all_rtl_1): Likewise.
8255 (unshare_all_rtl_again): Likewise, also for local "p".
8257 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8259 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
8261 * cfgrtl.c (delete_insn_and_edges): Likewise.
8263 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8265 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
8266 from rtx to rtx_insn *.
8268 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
8270 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8272 * function.c (thread_prologue_and_epilogue_insns): Likewise for
8273 locals "returnjump", "epilogue_end", "insn", "next".
8275 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
8276 "returnjump" from rtx * to rtx_insn **.
8277 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
8279 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8281 * basic-block.h (struct edge_def). Strengthen "r" within
8282 union edge_def_insns from rtx to rtx_insn *.
8284 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
8285 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
8287 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
8288 from rtx to rtx_insn *.
8289 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
8291 * postreload-gcse.c (reg_killed_on_edge): Likewise.
8292 (reg_used_on_edge): Likewise.
8293 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
8294 (gt_pch_nx): New overload for rtx_insn *&.
8295 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
8296 from rtx to rtx_insn *.
8298 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8300 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
8301 from rtx to rtx_insn *.
8302 (BB_FOOTER): Replace function with access macro.
8303 (SET_BB_FOOTER): Delete.
8305 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
8307 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
8308 (emit_barrier_after_bb): Likewise.
8309 (record_effective_endpoints): Likewise.
8310 (relink_block_chain): Likewise.
8311 (fixup_fallthru_exit_predecessor): Likewise.
8312 (cfg_layout_duplicate_bb): Likewise.
8313 (cfg_layout_split_block): Likewise.
8314 (cfg_layout_delete_block): Likewise.
8315 (cfg_layout_merge_blocks): Likewise.
8316 (BB_FOOTER): Delete function.
8317 (SET_BB_FOOTER): Delete function.
8318 * combine.c (update_cfg_for_uncondjump): Replace uses of
8319 SET_BB_FOOTER with BB_FOOTER.
8321 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8323 * except.h (struct eh_landing_pad_d): Strengthen field
8324 "landing_pad" from rtx to rtx_code_label *.
8326 * except.c (sjlj_emit_dispatch_table): Likewise for param
8328 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
8330 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8332 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
8333 first param from rtx to rtx_insn *.
8334 * config/xtensa/xtensa.c (struct machine_function): Likewise for
8335 field "set_frame_ptr_insn".
8336 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
8337 "csend" from rtx to rtx_code_label *.
8338 (xtensa_expand_atomic): Likewise for local "csloop".
8339 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
8341 (xtensa_call_tls_desc): Likewise for return type and locals
8342 "call_insn", "insns".
8343 (xtensa_legitimize_tls_address): Likewise for local "insns".
8344 (xtensa_expand_prologue): Likewise for locals "insn", "first".
8346 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8348 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
8349 first param from rtx to rtx_insn *.
8350 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
8353 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8355 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
8356 Strengthen param 1 from rtx to rtx_insn *.
8357 (tilepro_output_cbranch): Likewise.
8358 (tilepro_adjust_insn_length): Likewise.
8359 (tilepro_final_prescan_insn): Likewise for sole param.
8361 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
8362 Likewise for local "last".
8363 (cbranch_predicted_p): Likewise for param "insn".
8364 (tilepro_output_simple_cbranch_with_opcode): Likewise.
8365 (tilepro_output_cbranch_with_opcode): Likewise.
8366 (tilepro_output_cbranch): Likewise.
8367 (frame_emit_load): Likewise for return type and locals "seq",
8369 (emit_sp_adjust): Likewise for return type and local "insn".
8370 (tilepro_expand_epilogue): Likewise for locals "last_insn",
8372 (tilepro_adjust_insn_length): Likewise for param "insn".
8373 (next_insn_to_bundle): Likewise for return type and params
8375 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
8376 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
8378 (match_addli_pcrel): Likewise for param "insn".
8379 (replace_addli_pcrel): Likewise.
8380 (match_auli_pcrel): Likewise.
8381 (replace_auli_pcrel): Likewise.
8382 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
8384 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
8385 "queue", "next_queue", "prev".
8386 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
8387 (tilepro_final_prescan_insn): Likewise for param "insn".
8389 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8391 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
8392 Strengthen param 1 from rtx to rtx_insn *.
8393 (tilegx_output_cbranch): Likewise.
8394 (tilegx_adjust_insn_length): Likewise.
8395 (tilegx_final_prescan_insn): Likewise for sole param.
8397 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
8399 (cbranch_predicted_p): Likewise for param "insn".
8400 (tilegx_output_simple_cbranch_with_opcode): Likewise.
8401 (tilegx_output_cbranch_with_opcode): Likewise.
8402 (tilegx_output_cbranch): Likewise.
8403 (frame_emit_load): Likewise for return type.
8404 (set_frame_related_p): Likewise for locals "seq", "insn".
8405 (emit_sp_adjust): Likewise for return type, and for local "insn".
8406 Introduce local "pat" for use in place of "insn" where the latter
8407 isn't an instruction.
8408 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
8409 from rtx to rtx_insn *.
8410 (tilegx_adjust_insn_length): Likewise for param "insn".
8411 (next_insn_to_bundle): Likewise for return type and params "r" and
8413 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
8415 (replace_insns): Likewise for params "old_insn", "new_insns".
8416 (replace_mov_pcrel_step1): Likewise for param "insn" and local
8418 (replace_mov_pcrel_step2): Likewise.
8419 (replace_mov_pcrel_step3): Likewise.
8420 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
8422 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
8423 "queue", "next_queue", "prev".
8424 (tilegx_output_mi_thunk): Likewise for local "insn".
8425 (tilegx_final_prescan_insn): Likewise for param "insn".
8427 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8429 * config/spu/spu.c (frame_emit_store): Strengthen return type from
8431 (frame_emit_load): Likewise.
8432 (frame_emit_add_imm): Likewise, also for local "insn".
8433 (spu_expand_prologue): Likewise for local "insn".
8434 (struct spu_bb_info): Likewise for field "prop_jump".
8435 (emit_nop_for_insn): Likewise for param "insn" and local
8437 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
8439 (spu_emit_branch_hint): Likewise for params "before", "branch" and
8440 locals "hint", "insn".
8441 (get_branch_target): Likewise for param "branch".
8442 (insn_clobbers_hbr): Likewise for param "insn".
8443 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
8444 locals "insn", "before_4", "before_16".
8445 (insert_hbrp): Likewise for local "insn".
8446 (spu_machine_dependent_reorg): Likewise for locals "branch",
8447 "insn", "next", "bbend".
8448 (uses_ls_unit): Likewise for param "insn".
8449 (get_pipe): Likewise.
8450 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
8451 introducing a checked cast.
8452 (spu_sched_adjust_cost): Likewise for params "insn" and
8454 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
8455 (spu_sms_res_mii): Likewise.
8457 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8459 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
8460 from rtx to rtx_insn *.
8461 (output_cbranch): Likewise for param 6.
8462 (output_return): Likewise for param 1.
8463 (output_sibcall): Likewise.
8464 (output_v8plus_shift): Likewise.
8465 (output_v8plus_mult): Likewise.
8466 (output_v9branch): Likewise for param 7.
8467 (output_cbcond): Likewise for param 3.
8469 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
8471 (sparc_legitimize_pic_address): Likewise.
8472 (sparc_emit_call_insn): Likewise.
8473 (emit_save_or_restore_regs): Likewise.
8474 (emit_window_save): Likewise for return type and local "insn".
8475 (sparc_expand_prologue): Likewise for local "insn".
8476 (sparc_flat_expand_prologue): Likewise.
8477 (output_return): Likewise for param "insn".
8478 (output_sibcall): Likewise for param "insn" and local "delay".
8479 (output_ubranch): Likewise for param "insn".
8480 (output_cbranch): Likewise.
8481 (output_cbcond): Likewise.
8482 (output_v9branch): Likewise.
8483 (output_v8plus_shift): Likewise.
8484 (sparc_output_mi_thunk): Likewise for local "insn".
8485 (get_some_local_dynamic_name): Likewise.
8486 (output_v8plus_mult): Likewise for param "insn".
8488 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8490 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
8491 from rtx to rtx_insn *.
8492 (output_branchy_insn): Likewise for param 3.
8493 (output_far_jump): Likewise for param 1.
8494 (final_prescan_insn): Likewise.
8495 (sh_insn_length_adjustment): Likewise for sole param.
8497 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
8498 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
8500 (sh_emit_compare_and_set): Likewise for local "lab".
8501 (output_far_jump): Strengthen param "insn" and local "prev" from
8503 (output_branchy_insn): Likewise for param "insn" and local
8505 (output_ieee_ccmpeq): Likewise for param "insn".
8506 (struct label_ref_list_d): Strengthen field "label" from rtx to
8508 (pool_node): Likewise.
8509 (pool_window_label): Likewise for this global.
8510 (add_constant): Likewise for return type and locals "lab", "new_rtx".
8511 (dump_table): Strengthen params "start", "barrier" and local
8512 "scan" from rtx to rtx_insn *.
8513 (broken_move): Likewise for param "insn".
8514 (untangle_mova): Likewise for params "first_mova" and "new_mova".
8515 Strengthen param "first_mova" from rtx * to rtx_insn **.
8516 (mova_p): Likewise for param "insn".
8517 (fixup_mova): Likewise for param "mova".
8518 (find_barrier): Likewise for return type, params "mova" and
8519 "from", and locals "barrier_before_mova", "found_barrier",
8520 "good_barrier", "orig", "last_symoff", "next". Strengthen local
8521 "label" from rtx to rtx_code_label *.
8522 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
8524 (sh_reorg): Likewise for locals "link", "scan", "barrier".
8525 (split_branches): Likewise for param "first" and local "insn".
8526 (final_prescan_insn): Likewise for param "insn".
8527 (sequence_insn_p): Likewise for locals "prev", "next".
8528 (sh_insn_length_adjustment): Likewise for param "insn".
8529 (sh_can_redirect_branch): Likewise for local "insn".
8530 (find_r0_life_regions): Likewise for locals "end", "insn".
8531 (sh_output_mi_thunk): Likewise for local "insns".
8533 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8535 * config/score/score.c (score_output_mi_thunk): Strengthen local
8536 "insn" from rtx to rtx_insn *.
8537 (score_prologue): Likewise.
8539 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8541 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
8542 1 from rtx to rtx_insn *.
8543 (s390_emit_jump): Likewise for return type.
8544 (s390_emit_call): Likewise.
8545 (s390_load_got): Likewise.
8547 * config/s390/s390.c (last_scheduled_insn): Likewise for this
8549 (s390_match_ccmode): Likewise for param "insn".
8550 (s390_emit_jump): Likewise for return type.
8551 (s390_split_branches): Likewise for local "label".
8552 (struct constant): Strengthen field "label" from rtx to
8554 (struct constant_pool): Likewise for field "label". Strengthen
8555 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
8557 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
8559 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
8560 (s390_end_pool): Likewise.
8561 (s390_dump_pool): Likewise for local "insn".
8562 (s390_mainpool_start): Likewise.
8563 (s390_chunkify_start): Likewise.
8564 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
8565 with insns. Strengthen locals "label", "jump", "barrier", "next",
8566 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
8567 (s390_chunkify_finish): Strengthen local "insn" from rtx to
8569 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
8570 "jump", "label", "next_insn".
8571 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
8572 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
8574 (s390_load_got): Likewise for return type and local "insns".
8575 (s390_save_gprs_to_fprs): Likewise for local "insn".
8576 (s390_restore_gprs_from_fprs): Likewise.
8577 (pass_s390_early_mach::execute): Likewise.
8578 (s390_emit_prologue): Likewise for local "insns".
8579 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
8581 (s390_emit_call): Strengthen return type and local "insn" from
8583 (s390_emit_tpf_eh_return): Likewise for local "insn".
8584 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
8585 "next_insn", introducing locals "s_pat", "rpat" to allow this.
8586 (s390_fix_long_loop_prediction): Likewise for param "insn" and
8588 (s390_non_addr_reg_read_p): Likewise for param "insn".
8589 (find_cond_jump): Likewise for return type and param "insn".
8590 (s390_swap_cmp): Likewise for param "insn".
8591 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
8592 "prev_insn", "next_insn".
8593 (s390_reorg): Likewise for locals "insn", "target".
8594 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
8595 (s390_sched_variable_issue): For now, rename param "insn" to
8596 "uncast_insn", introducing a checked cast.
8597 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
8599 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
8600 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
8602 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8604 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
8605 param from rtx to rtx_insn *.
8606 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
8608 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8610 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
8611 4 from rtx to rtx_insn *.
8612 (rs6000_final_prescan_insn): Likewise for first param.
8613 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
8615 (rs6000_get_some_local_dynamic_name): Likewise.
8616 (output_cbranch): Likewise for param "insn".
8617 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
8618 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
8619 (rs6000_emit_allocate_stack): Likewise for local "insn".
8620 (load_cr_save): Likewise.
8621 (restore_saved_cr): Likewise.
8622 (restore_saved_lr): Likewise.
8623 (emit_cfa_restores): Likewise.
8624 (rs6000_output_function_epilogue): Likewise for locals "insn" and
8625 "deleted_debug_label".
8626 (rs6000_output_mi_thunk): Likewise for local "insn".
8627 (rs6000_final_prescan_insn): Likewise for param "insn".
8629 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8631 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
8632 Strengthen param "insn" from rtx to rtx_insn *.
8633 * config/picochip/picochip.c (picochip_current_prescan_insn):
8634 Likewise for this variable.
8635 (picochip_final_prescan_insn): Likewise for param "insn".
8637 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8639 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
8640 from rtx to rtx_insn *.
8641 (pa_output_indirect_call): Likewise.
8642 (pa_adjust_insn_length): Likewise.
8643 (pa_attr_length_millicode_call): Likewise.
8644 (pa_attr_length_call): Likewise.
8645 (pa_attr_length_indirect_call): Likewise.
8647 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
8649 (pa_attr_length_millicode_call): Likewise.
8650 (pa_attr_length_call): Likewise.
8651 (pa_output_call): Likewise.
8652 (pa_attr_length_indirect_call): Likewise.
8653 (pa_output_indirect_call): Likewise.
8655 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8657 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
8658 Strengthen first param from rtx to rtx_insn *.
8659 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
8662 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8664 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
8665 type from rtx to rtx_insn *.
8666 (mips_expand_call): Likewise.
8667 (mips_adjust_insn_length): Likewise for first param.
8668 (mips_output_conditional_branch): Likewise.
8669 (mips_output_order_conditional_branch): Likewise.
8670 (mips_final_prescan_insn): Likewise.
8672 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
8673 rtx_insn * for the SEQUENCE case.
8674 (SEQ_END): Likewise.
8675 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
8676 (mips_emit_call_insn): Likewise, also for local "insn".
8677 (mips16_gp_pseudo_reg): Likewise for local "scan".
8678 (mips16_build_call_stub): Likewise for return type and for local
8679 "insn". Introduce a new local "pattern" so that "insn" can indeed
8681 (mips_expand_call): Strengthen return type and local "insn" from
8683 (mips_block_move_loop): Strengthen local "label" from rtx to
8685 (mips_expand_synci_loop): Likewise for locals "label",
8687 (mips_set_frame_expr): Strengthen local "insn" from rtx to
8689 (mips16e_collect_argument_saves): Likewise for locals "insn",
8691 (mips_find_gp_ref): Likewise for param of callback for "pred"
8692 param, and for local "insn".
8693 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
8694 (mips_insn_has_flexible_gp_ref_p): Likewise.
8695 (mips_epilogue_emit_cfa_restores): Likewise for return type and
8697 (mips_epilogue_set_cfa): Likewise for local "insn".
8698 (mips_expand_epilogue): Likewise.
8699 (mips_adjust_insn_length): Likewise for param "insn".
8700 (mips_output_conditional_branch): Likewise.
8701 (mips_output_order_conditional_branch): Likewise.
8702 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
8703 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
8704 "falu2_turn_enabled_insn".
8705 (mips_builtin_branch_and_move): Strengthen locals "true_label",
8706 "done_label" from rtx to rtx_code_label *.
8707 (struct mips16_constant): Likewise for field "label".
8708 (mips16_add_constant): Likewise for return type.
8709 (mips16_emit_constants_1): Strengthen return type and param "insn"
8710 from rtx to rtx_insn *.
8711 (mips16_emit_constants): Likewise for param "insn".
8712 (mips16_insn_length): Likewise.
8713 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
8714 to rtx_code_label *.
8715 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
8716 from rtx to rtx_insn *.
8717 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
8718 "jump". Strengthen local "label" from rtx to rtx_code_label *.
8719 (r10k_simplify_address): Strengthen param "insn" and local
8720 "def_insn" from rtx to rtx_insn *.
8721 (r10k_safe_address_p): Strengthen param "insn" from rtx to
8723 (r10k_needs_protection_p_1): Update target type of cast of data
8724 from to rtx to rtx_insn *.
8725 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
8726 rtx * to rtx_insn **.
8727 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
8729 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
8730 (mips_call_expr_from_insn): Likewise for param "insn".
8731 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
8732 (mips_find_pic_call_symbol): Likewise for param "insn".
8733 (mips_annotate_pic_calls): Likewise for local "insn".
8734 (mips_sim_insn): Likewise for this variable.
8735 (struct mips_sim): Likewise for field "insn" within elements of
8737 (mips_sim_wait_reg): Likewise for param "insn".
8738 (mips_sim_wait_regs): Likewise.
8739 (mips_sim_wait_units): Likewise.
8740 (mips_sim_wait_insn): Likewise.
8741 (mips_sim_issue_insn): Likewise.
8742 (mips_sim_finish_insn): Likewise.
8743 (mips_seq_time): Likewise for param "seq" and local "insn".
8744 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
8745 locals "first", "second".
8746 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
8747 "last", "last2", "next".
8748 (mips_avoid_hazard): Likewise for params "after", "insn".
8749 (mips_reorg_process_insns): Likewise for locals "insn",
8750 "last_insn", "subinsn", "next_insn".
8751 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
8752 (mips16_split_long_branches): Likewise for locals "insn" "jump",
8754 (mips_output_mi_thunk): Likewise for local "insn".
8755 (mips_final_prescan_insn): Likewise for param "insn".
8757 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8759 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
8760 Strengthen return type and local "insns" from rtx to rtx_insn *.
8761 (microblaze_legitimize_tls_address): Likewise for local "insns".
8762 (microblaze_block_move_loop): Strengthen local "label" from rtx
8763 to rtx_code_label *.
8764 (microblaze_expand_prologue): Strengthen two locals named "insn"
8765 from rtx to rtx_insn *.
8766 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
8767 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
8768 "insn". Strengthen locals "div_label", "div_end_label" from rtx
8769 to rtx_code_label *.
8771 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8773 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
8774 param from rtx to rtx_insn *.
8775 (mep_reuse_lo): Likewise for third param.
8776 (mep_use_post_modify_p): Likewise for first param.
8777 (mep_core_address_length): Likewise.
8778 (mep_cop_address_length): Likewise.
8779 (mep_final_prescan_insn): Likewise.
8780 (mep_store_data_bypass_p): Likewise for both params.
8781 (mep_mul_hilo_bypass_p): Likewise.
8782 (mep_ipipe_ldc_p): Likewise for param.
8784 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
8785 (mep_rewrite_mult): Likewise.
8786 (mep_rewrite_mulsi3): Likewise.
8787 (mep_rewrite_maddsi3): Likewise.
8788 (mep_reuse_lo_p_1): Likewise.
8789 (mep_reuse_lo_p): Likewise.
8790 (mep_frame_expr): Likewise.
8791 (mep_make_parallel): Likewise for both params.
8792 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
8794 (mep_use_post_modify_p): Likewise for param "insn".
8795 (mep_core_address_length): Likewise.
8796 (mep_cop_address_length): Likewise.
8797 (mep_reg_set_in_function): Likewise for local "insn".
8798 (mep_asm_without_operands_p): Likewise.
8799 (F): Likewise for return type and param "x".
8800 (add_constant): Likewise for local "insn".
8801 (maybe_dead_move): Likewise for return type and local "insn".
8802 (mep_expand_prologue): Likewise for local "insn".
8803 (mep_final_prescan_insn): Likewise for param "insn".
8804 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
8805 "next", "follow", "x".
8806 (mep_insert_repeat_label_last): Likewise for return type, param
8807 "last_insn", and locals "next", "prev". Strengthen param "label"
8808 from rtx to rtx_code_label *.
8809 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
8811 (struct mep_doloop_end): Likewise for fields "insn" and
8813 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
8814 Strengthen local "repeat_label" from rtx to rtx_code_label *.
8815 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
8817 (mep_invert_branch): Likewise for params "insn" and "after".
8818 (mep_reorg_erepeat): Likewise for param "insns" and locals
8819 "insn", "prev", "new_last", "barrier", "user". Strengthen local
8820 "l" from rtx to rtx_code_label *.
8821 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
8822 from rtx to rtx_insn *.
8823 (mep_reorg_addcombine): Likewise for param "insns" and locals
8825 (add_sp_insn_p): Likewise for param "insn".
8826 (mep_reorg_noframe): Likewise for param "insns" and locals
8827 "start_frame_insn", "end_frame_insn", "next".
8828 (mep_reorg): Likewise for local "insns".
8829 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
8831 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
8832 (mep_mul_hilo_bypass_p): Likewise.
8833 (mep_ipipe_ldc_p): Likewise for param "insn".
8834 (mep_make_bundle): Likewise for return type, param "cop" and local
8835 "insn", splitting out the latter into a new local "seq" for when it
8836 is a SEQUENCE rather than an insn.
8837 (core_insn_p): Likewise for param "insn".
8838 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
8839 "last", "first", "note", "prev", "core_insn".
8841 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8843 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
8845 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
8846 (m68k_final_prescan_insn): Likewise for first param.
8848 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
8849 (m68k_set_frame_related): Likewise for param "insn".
8850 (output_btst): Likewise for param "insn".
8851 (m68k_final_prescan_insn): Likewise.
8852 (m68k_move_to_reg): Likewise for local "insn".
8853 (m68k_call_tls_get_addr): Likewise for local "insns".
8854 (m68k_call_m68k_read_tp): Likewise.
8855 (strict_low_part_peephole_ok): Likewise for param "first_insn".
8856 (m68k_output_mi_thunk): Likewise for local "insn".
8858 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8860 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
8861 first param from rtx to rtx_insn *.
8862 (iq2000_adjust_insn_length): Likewise.
8863 (iq2000_output_conditional_branch): Likewise.
8864 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
8865 "insn" and local "nop_insn".
8866 (iq2000_annotate_frame_insn): Likewise for param "insn".
8867 (iq2000_expand_prologue): Likewise for both locals "insn".
8868 (iq2000_adjust_insn_length): Likewise for param "insn".
8869 (iq2000_output_conditional_branch): Likewise.
8871 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8873 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
8874 "insns" from rtx to rtx_insn *.
8875 (ia64_emit_cond_move): Likewise for locals "insn", "first".
8876 (struct spill_fill_data): Likewise for field "init_after" and for
8877 elements of array field "prev_insn".
8878 (spill_restore_mem): Likewise for locals "insn", "first".
8879 (do_spill): Likewise for local "insn".
8880 (do_restore): Likewise.
8881 (ia64_expand_prologue): Likewise.
8882 (ia64_expand_epilogue): Likewise.
8883 (emit_insn_group_barriers): Likewise for locals "insn",
8885 (emit_all_insn_group_barriers): Likewise for locals "insn",
8887 (dfa_stop_insn): Likewise for this global.
8888 (dfa_pre_cycle_insn): Likewise.
8889 (ia64_nop): Likewise.
8890 (final_emit_insn_group_barriers): Likewise for locals "insn",
8892 (emit_predicate_relation_info): Likewise for locals "head", "n",
8894 (ia64_reorg): Likewise for local "insn".
8895 (ia64_output_mi_thunk): Likewise.
8896 (expand_vec_perm_interleave_2): Likewise for local "seq".
8898 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8900 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
8901 param 1 "insn" from rtx to rtx_insn *.
8902 (ix86_use_lea_for_mov): Likewise.
8903 (ix86_avoid_lea_for_addr): Likewise.
8904 (ix86_split_lea_for_addr): Likewise.
8905 (ix86_lea_for_add_ok): Likewise.
8906 (ix86_output_call_insn): Likewise.
8908 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
8909 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
8910 (ix86_output_function_epilogue): Likewise for locals "insn",
8911 "deleted_debug_label".
8912 (legitimize_tls_address): Likewise for local "insn".
8913 (get_some_local_dynamic_name): Likewise.
8914 (increase_distance): Likewise for params "prev", "next".
8915 (distance_non_agu_define_in_bb): Likewise for params "insn",
8916 "start" and locals "prev", "next".
8917 (distance_non_agu_define): Likewise for param "insn".
8918 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
8919 locals "next", "prev".
8920 (distance_agu_use): Likewise for param "insn".
8921 (ix86_lea_outperforms): Likewise.
8922 (ix86_ok_to_clobber_flags): Likewise.
8923 (ix86_avoid_lea_for_add): Likewise.
8924 (ix86_use_lea_for_mov): Likewise.
8925 (ix86_avoid_lea_for_addr): Likewise.
8926 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
8927 (ix86_split_lea_for_addr): Likewise for param "insn".
8928 (ix86_lea_for_add_ok): Likewise for param "insn".
8929 (ix86_expand_carry_flag_compare): Likewise for local
8931 (ix86_expand_int_movcc): Likewise.
8932 (ix86_output_call_insn): Likewise for param "insn".
8933 (ix86_output_call_insn): Likewise for local "i".
8934 (x86_output_mi_thunk): Introduce local "insn", using it in place
8935 of "tmp" when dealing with insns.
8936 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
8938 (ix86_pad_returns): Likewise for locals "ret", "prev".
8939 (ix86_count_insn_bb): Likewise for local "insn".
8940 (ix86_pad_short_function): Likewise for locals "ret", "insn".
8941 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
8942 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
8943 (expand_vec_perm_interleave2): Likewise for local "seq".
8944 (expand_vec_perm_vperm2f128_vblend): Likewise.
8945 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
8946 call to for_each_rtx with for_each_rtx_in_insn.
8948 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8950 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
8951 "label" from rtx to rtx_code_label *.
8952 (ix86_expand_prologue): Likewise.
8953 (ix86_expand_split_stack_prologue): Likewise for locals "label",
8955 (ix86_split_idivmod): Likewise for locals "end_label" and
8957 (ix86_expand_branch): Likewise for local "label2".
8958 (ix86_expand_aligntest): Likewise for return type and local "label".
8959 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
8961 (expand_movmem_epilogue): Likewise for the various locals named
8963 (expand_setmem_epilogue): Likewise.
8964 (expand_small_movmem_or_setmem): Likewise for local "label".
8965 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
8966 Strengthen param "done_label" from rtx * to rtx_code_label **.
8967 Strengthen locals "loop_label" and "label" from rtx to
8969 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
8970 Likewise for locals "loop_label", "label".
8971 (ix86_expand_set_or_movmem): Likewise for locals "label",
8972 "jump_around_label", "hot_label".
8973 (ix86_expand_strlensi_unroll_1): Likewise for locals
8974 "align_2_label", align_3_label", "align_4_label", "end_0_label",
8976 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
8977 (void ix86_emit_i387_log1p): Likewise for locals "label1",
8978 "label2", "jump_label".
8979 (ix86_expand_sse_compare_and_jump): Likewise for return type and
8981 (ix86_expand_lfloorceil): Likewise for local "label".
8982 (ix86_expand_rint): Likewise.
8983 (ix86_expand_floorceildf_32): Likewise.
8984 (ix86_expand_floorceil): Likewise.
8985 (ix86_expand_rounddf_32): Likewise.
8986 (ix86_expand_trunc): Likewise.
8987 (ix86_expand_truncdf_32): Likewise.
8988 (ix86_expand_round): Likewise.
8990 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8992 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
8993 first param from rtx to rtx_insn *.
8994 (h8300_insn_length_from_table): Likewise.
8995 * config/h8300/h8300.c (F): Likewise for return type and param
8997 (Fpa): Add a checked cast to rtx_insn *.
8998 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
9000 (final_prescan_insn): Likewise for param "insn".
9001 (h8300_binary_length): Likewise.
9002 (h8300_insn_length_from_table): Likewise.
9004 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9006 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
9007 Strengthen first param "insn" from rtx to rtx_insn *.
9009 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
9011 (frame_insn): Likewise for return type. Introduce local "insn"
9012 for use in place of local "x" for use as an rtx_insn *.
9013 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
9014 (epiphany_expand_prologue): Likewise for local "insn".
9015 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
9016 * config/epiphany/resolve-sw-modes.c
9017 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
9020 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9022 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
9023 param from rtx to rtx_insn *.
9024 (c6x_final_prescan_insn): Likewise for first param.
9026 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
9027 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
9028 (c6x_expand_compare): Strengthen local "insns" from rtx to
9030 (c6x_get_unit_specifier): Likewise for param "insn".
9031 (c6x_print_unit_specifier_field): Likewise.
9032 (c6x_final_prescan_insn): Likewise.
9033 (emit_add_sp_const): Likewise for local "insn".
9034 (c6x_expand_prologue): Likewise.
9036 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9038 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
9039 param 1 from rtx to rtx_insn *.
9040 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
9041 the various locals named "insn".
9042 (expand_epilogue_reg_restore): Likewise.
9043 (frame_related_constant_load): Likewise.
9044 (add_to_reg): Likewise.
9045 (emit_link_insn): Likewise.
9046 (do_link): Likewise.
9047 (expand_interrupt_handler_prologue): Likewise.
9048 (branch_dest): Likewise for param "branch".
9049 (asm_conditional_branch): Likewise for param "insn".
9050 (gen_one_bundle): Likewise for elements of param "slot" and local
9052 (bfin_gen_bundles): Likewise for locals "insn", "next" and
9053 elements of local "slot".
9054 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
9055 "queue", "next_queue", "prev".
9056 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
9057 (add_sched_insns_for_speculation): Likewise for local "insn".
9059 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9061 * config/avr/avr-protos.h (output_movqi): Strengthen first param
9062 from rtx to rtx_insn *.
9063 (output_movhi): Likewise.
9064 (output_movsisf): Likewise.
9065 (avr_out_tstsi): Likewise.
9066 (avr_out_tsthi): Likewise.
9067 (avr_out_tstpsi): Likewise.
9068 (avr_out_compare): Likewise.
9069 (avr_out_compare64): Likewise.
9070 (avr_out_movpsi): Likewise.
9071 (ashlqi3_out): Likewise.
9072 (ashlhi3_out): Likewise.
9073 (ashlsi3_out): Likewise.
9074 (ashrqi3_out): Likewise.
9075 (ashrhi3_out): Likewise.
9076 (ashrsi3_out): Likewise.
9077 (lshrqi3_out): Likewise.
9078 (lshrhi3_out): Likewise.
9079 (lshrsi3_out): Likewise.
9080 (avr_out_ashlpsi3): Likewise.
9081 (avr_out_ashrpsi3): Likewise.
9082 (avr_out_lshrpsi3): Likewise.
9083 (avr_out_fract): Likewise.
9084 (avr_out_sbxx_branch): Likewise.
9085 (avr_out_round): Likewise.
9086 (avr_out_xload): Likewise.
9087 (avr_out_movmem): Likewise.
9088 (adjust_insn_length): Likewise.
9089 (avr_out_lpm): Likewise.
9090 (reg_unused_after): Likewise.
9091 (_reg_unused_after): Likewise.
9092 (avr_jump_mode): Likewise for second param.
9093 (jump_over_one_insn): Likewise for first param.
9094 (avr_final_prescan_insn): Likewise.
9095 (out_shift_with_cnt): Likewise for second param.
9097 * config/avr/avr.c (get_sequence_length): Likewise for param
9098 "insns" and local "insn".
9099 (emit_push_byte): Likewise for local "insn".
9100 (emit_push_sfr): Likewise.
9101 (avr_prologue_setup_frame): Likewise for locals "insn",
9102 "fp_plus_insns", "sp_plus_insns".
9103 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
9105 (avr_jump_mode): Likewise for param "insn".
9106 (avr_final_prescan_insn): Likewise.
9107 (avr_find_unused_d_reg): Likewise.
9108 (avr_out_lpm_no_lpmx): Likewise.
9109 (avr_out_lpm): Likewise.
9110 (avr_out_xload): Likewise.
9111 (output_movqi): Likewise.
9112 (output_movhi): Likewise.
9113 (out_movqi_r_mr): Likewise.
9114 (out_movhi_r_mr): Likewise.
9115 (out_movsi_r_mr): Likewise.
9116 (out_movsi_mr_r): Likewise.
9117 (output_movsisf): Likewise.
9118 (avr_out_load_psi): Likewise.
9119 (avr_out_store_psi): Likewise.
9120 (avr_out_movpsi): Likewise.
9121 (out_movqi_mr_r): Likewise.
9122 (avr_out_movhi_mr_r_xmega): Likewise.
9123 (out_movhi_mr_r): Likewise.
9124 (compare_condition): Likewise for param "insn" and local "next".
9125 (compare_sign_p): Likewise for param "insn".
9126 (compare_diff_p): Likewise.
9127 (compare_eq_p): Likewise.
9128 (avr_out_compare): Likewise.
9129 (avr_out_compare64): Likewise.
9130 (avr_out_tsthi): Likewise.
9131 (avr_out_tstpsi): Likewise.
9132 (avr_out_tstsi): Likewise.
9133 (out_shift_with_cnt): Likewise.
9134 (ashlqi3_out): Likewise.
9135 (ashlhi3_out): Likewise.
9136 (avr_out_ashlpsi3): Likewise.
9137 (ashlsi3_out): Likewise.
9138 (ashrqi3_out): Likewise.
9139 (ashrhi3_out): Likewise.
9140 (avr_out_ashrpsi3): Likewise.
9141 (ashrsi3_out): Likewise.
9142 (lshrqi3_out): Likewise.
9143 (lshrhi3_out): Likewise.
9144 (avr_out_lshrpsi3): Likewise.
9145 (lshrsi3_out): Likewise.
9146 (avr_out_fract): Likewise.
9147 (avr_out_round): Likewise.
9148 (avr_adjust_insn_length): Likewise.
9149 (reg_unused_after): Likewise.
9150 (_reg_unused_after): Likewise.
9151 (avr_compare_pattern): Likewise.
9152 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
9153 and locals "branch1", "branch2", "insn2", "jump".
9154 (avr_reorg): Likewise for local "insn".
9155 (avr_2word_insn_p): Likewise for param "insn".
9156 (jump_over_one_insn_p): Likewise.
9157 (avr_out_sbxx_branch): Likewise.
9158 (avr_out_movmem): Likewise.
9160 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9162 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
9163 param from rtx to rtx_insn *.
9164 (thumb1_final_prescan_insn): Likewise.
9165 (thumb2_final_prescan_insn): Likewise.
9167 * config/arm/arm.c (emit_set_insn): Strengthen return type from
9169 (struct minipool_node): Likewise for field "insn".
9170 (dump_minipool): Likewise for param "scan".
9171 (create_fix_barrier): Likewise for local "from". Strengthen local
9172 "label" from rtx to rtx_code_label *.
9173 (push_minipool_barrier): Strengthen param "insn" from rtx to
9175 (push_minipool_fix): Likewise.
9176 (note_invalid_constants): Likewise.
9177 (thumb2_reorg): Likewise for local "insn".
9178 (arm_reorg): Likewise.
9179 (thumb2_final_prescan_insn): Likewise for param
9180 "insn" and local "first_insn".
9181 (arm_final_prescan_insn): Likewise for param "insn" and locals
9182 "start_insn", "this_insn".
9183 (arm_debugger_arg_offset): Likewise for param "insn".
9184 (thumb1_emit_multi_reg_push): Likewise for return type and local
9186 (thumb1_final_prescan_insn): Likewise for param "insn".
9187 (thumb_far_jump_used_p): Likewise for local "insn".
9188 (thumb1_expand_prologue): Likewise.
9189 (arm_expand_epilogue_apcs_frame): Likewise.
9190 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
9191 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
9192 from rtx to rtx_code_label *.
9193 (arm_split_atomic_op): Likewise for local "label".
9194 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
9196 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9198 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
9199 first param from rtx to rtx_insn *.
9200 (arc_verify_short): Likewise.
9201 (arc_short_long): Likewise.
9202 (arc_need_delay): Likewise.
9204 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
9206 (arc_ccfsm_advance): Likewise for param "insn" and locals
9207 "start_insn", "this_insn".
9208 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
9209 (arc_ccfsm_post_advance): Likewise for param "insn".
9210 (arc_next_active_insn): Likewise for return type and param "insn".
9211 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
9212 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
9213 (output_short_suffix): Likewise for local "insn".
9214 (arc_final_prescan_insn): Likewise for param "insn". Remove
9215 now-redundant checked cast.
9216 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
9217 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
9218 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
9219 for use where lc_set became an insn.
9220 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
9222 (arc_get_insn_variants): Likewise for local "prev".
9223 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
9225 (arc_predicate_delay_insns): Likewise for local "insn".
9226 (arc_pad_return): Likewise for local "prev". For now, add a
9227 checked cast when extracting the insn from "final_sequence".
9228 (arc_short_long): Likewise for param "insn".
9229 (arc_need_delay): Likewise for param "insn" and local "next".
9230 (arc_label_align): Likewise for locals "prev", "next".
9232 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9234 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
9235 "insn" from rtx to rtx_insn *.
9236 (alpha_gp_save_rtx): Likewise for local "seq".
9237 (alpha_instantiate_decls): Likewise for local "top".
9238 (get_some_local_dynamic_name): Likewise for local "insn".
9239 (alpha_does_function_need_gp): Likewise.
9240 (set_frame_related_p): Likewise for return type and for locals
9242 (emit_frame_store_1): Likewise for local "insn".
9243 (alpha_expand_prologue): Likewise for locals "insn", "seq".
9244 (alpha_end_function): Likewise for local "insn".
9245 (alpha_output_mi_thunk_osf): Likewise.
9246 (alphaev4_insn_pipe): Likewise for param "insn".
9247 (alphaev5_insn_pipe): Likewise.
9248 (alphaev4_next_group): Likewise for return type and param 1
9250 (alphaev5_next_group): Likewise.
9251 (alpha_align_insns_1): Likewise for return type and param 1 of
9252 callback param "next_group", and for locals "i", "next", "prev",
9253 "where", "where2", "insn".
9255 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
9257 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
9258 rather than modifying the stmt.
9260 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
9262 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
9263 cgraph_state conversion.
9265 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9267 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
9268 Strengthen local "insns" from rtx to rtx_insn *.
9269 (aarch64_set_frame_expr): Likewise for local "insn".
9270 (aarch64_save_or_restore_fprs): Likewise.
9271 (aarch64_save_or_restore_callee_save_registers): Likewise.
9272 (aarch64_expand_prologue): Likewise.
9273 (aarch64_expand_epilogue): Likewise.
9274 (aarch64_output_mi_thunk): Likewise.
9275 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
9276 "label2" from rtx to rtx_code_label *.
9277 (aarch64_split_atomic_op): Likewise for local "label".
9279 2014-08-25 Martin Liska <mliska@suse.cz>
9281 * cgraph.h (symtab_node):
9282 (bool needed_p (void)): created from decide_is_symbol_needed
9283 (bool referred_to_p (void)): created from referred_to_p
9284 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
9285 * cgraph.h (cgraph_node):
9286 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
9287 (void expand (void)): created from expand_function
9288 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
9289 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
9290 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
9291 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
9292 * cgraph.h (varpool_node):
9293 (static void add (tree decl): created from varpool_add_new_variable
9294 * cgraph.h (cgraph_edge):
9296 (void remove_caller (void)): created from cgraph_edge_remove_caller
9297 (void remove_callee (void)): created from cgraph_edge_remove_callee
9298 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
9299 created from cgraph_set_call_stmt
9300 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
9301 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
9302 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
9303 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
9304 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
9305 created from cgraph_speculative_call_info
9306 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
9307 int freq_scale, bool update_original)): created from cgraph_clone_edge
9308 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
9309 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
9310 (bool recursive_p (void)): created from cgraph_edge_recursive_p
9311 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
9312 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
9313 (static void rebuild_references (void)): created from cgraph_rebuild_references
9314 * cgraph.h (symbol_table):
9315 (create_reference): renamed from add_reference
9316 (maybe_create_reference): renamed from maybe_add_reference
9317 (void register_symbol (symtab_node *node)): new function
9318 (void clear_asm_symbols (void)): new function
9319 (void unregister (symtab_node *node)): new function
9320 (void release_symbol (cgraph_node *node, int uid)): new function
9321 (cgraph_node * allocate_cgraph_symbol (void)): new function
9322 (void initialize (void)): created from cgraph_init
9323 (symtab_node *first_symbol (void)):new function
9324 (asm_node *first_asm_symbol (void)):new function
9325 (symtab_node *first_defined_symbol (void)):new function
9326 (varpool_node *first_variable (void)):new function
9327 (varpool_node *next_variable (varpool_node *node)):new function
9328 (varpool_node *first_static_initializer (void)):new function
9329 (varpool_node *next_static_initializer (varpool_node *node)):new function
9330 (varpool_node *first_defined_variable (void)):new function
9331 (varpool_node *next_defined_variable (varpool_node *node)):new function
9332 (cgraph_node *first_defined_function (void)):new function
9333 (cgraph_node *next_defined_function (cgraph_node *node)):new function
9334 (cgraph_node *first_function (void)):new function
9335 (cgraph_node *next_function (cgraph_node *node)):new function
9336 (cgraph_node *first_function_with_gimple_body (void)):new function
9337 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
9338 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
9339 created from symtab_remove_unreachable_nodes
9340 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
9341 (void process_new_functions (void)): created from cgraph_process_new_functions
9342 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
9343 (bool output_variables (void)): created from varpool_node::output_variables
9344 (void output_asm_statements (void)): created from output_asm_statements
9345 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
9346 (void compile (void)): created from compile
9347 (void output_weakrefs (void)): created from output_weakrefs
9348 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
9349 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
9350 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
9351 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
9352 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
9353 created from cgraph_next_function_with_gimple_body
9354 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
9355 created from cgraph_remove_edge_removal_hook
9356 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
9357 created from cgraph_add_node_removal_hook
9358 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
9359 created from cgraph_remove_node_removal_hook
9360 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
9361 created from varpool_add_node_removal_hook
9362 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
9363 created from varpool_remove_node_removal_hook
9364 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
9365 created from cgraph_add_function_insertion_hook
9366 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
9367 created from cgraph_remove_function_insertion_hook
9368 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
9369 created from varpool_add_variable_insertion_hook
9370 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
9371 created from varpool_remove_variable_insertion_hook
9372 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
9373 created from cgraph_add_edge_duplication_hook
9374 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
9375 created from cgraph_remove_edge_duplication_hook
9376 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
9377 created from cgraph_add_node_duplication_hook
9378 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
9379 created from cgraph_remove_node_duplication_hook
9380 (void call_edge_removal_hooks (cgraph_edge *e)):
9381 created from cgraph_call_edge_removal_hooks
9382 (void call_cgraph_insertion_hooks (cgraph_node *node)):
9383 created from call_function_insertion_hooks
9384 (void call_cgraph_removal_hooks (cgraph_node *node)):
9385 created from cgraph_call_node_removal_hooks
9386 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
9387 created from cgraph_node::call_duplication_hooks
9388 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
9389 created from cgraph_call_edge_duplication_hooks
9390 (void call_varpool_removal_hooks (varpool_node *node)):
9391 created from varpool_call_node_removal_hooks
9392 (void call_varpool_insertion_hooks (varpool_node *node)):
9393 created from varpool_call_variable_insertion_hooks
9394 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
9395 created from insert_to_assembler_name_hash
9396 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
9397 created from unlink_from_assembler_name_hash
9398 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
9399 created from symtab_prevail_in_asm_name_hash
9400 (void symtab_initialize_asm_name_hash (void)):
9401 created from symtab_initialize_asm_name_hash
9402 (void change_decl_assembler_name (tree decl, tree name)):
9403 created from change_decl_assembler_name
9404 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
9405 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
9406 created from decl_assembler_name_hash
9407 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
9408 created from decl_assembler_name_equal
9409 (static hashval_t hash_node_by_assembler_name (const void *p)):
9410 created from hash_node_by_assembler_name
9411 (static int eq_assembler_name (const void *p1, const void *p2)):
9412 created from eq_assembler_name
9414 2014-08-25 Marek Polacek <polacek@redhat.com>
9416 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
9418 2014-08-25 Petr Murzin <petr.murzin@intel.com>
9420 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
9421 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
9422 SWI1248_AVX512BW mode iterator.
9424 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
9427 * config/sh/predicates.md (general_extend_operand): Disable
9428 TRUNCATE before reload completes.
9430 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
9432 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
9434 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
9437 * config/sh/sh.opt (musermode): Allow negative form.
9438 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
9439 targets that don't support it.
9440 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
9441 Document -mno-usermode option.
9443 2014-08-24 Kito Cheng <kito@0xlab.org>
9445 * system.h (CALLER_SAVE_PROFITABLE): Poison.
9446 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
9447 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
9448 * doc/tm.texi: Regenerate.
9450 2014-08-24 Kito Cheng <kito@0xlab.org>
9452 * ira.c: Fix typo in comment.
9454 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
9456 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
9457 Deprecate c++1y. Change language to reflect greater confidence in C++14.
9459 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
9462 * config/pa/pa.c (pa_output_function_epilogue): Don't set
9463 last_address when the current function is a thunk.
9464 (pa_asm_output_mi_thunk): When we don't have named sections or they
9465 are not being used, check that thunk can reach the stub table with a
9468 2014-08-23 David Malcolm <dmalcolm@redhat.com>
9470 * web.c (union_match_dups): Strengthen param "insn" from rtx to
9472 (pass_web::execute): Likewise for local "insn".
9474 2014-08-23 David Malcolm <dmalcolm@redhat.com>
9476 * var-tracking.c (struct micro_operation_def): Strengthen field
9477 "insn" from rtx to rtx_insn *.
9478 (struct emit_note_data_def): Likewise.
9479 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
9480 (vt_stack_adjustments): Likewise for local "insn".
9481 (adjust_insn): Likewise for param "insn".
9482 (val_store): Likewise.
9483 (val_resolve): Likewise.
9484 (struct count_use_info): Likewise for field "insn".
9485 (log_op_type): Likewise for param "insn".
9486 (reverse_op): Likewise.
9487 (prepare_call_arguments): Likewise.
9488 (add_with_sets): The initial param takes an insn, but we can't
9489 yet strengthen it from rtx to rtx_insn * since it's used as a
9490 cselib_record_sets_hook callback. For now rename initial param
9491 from "insn" to "uncast_insn", and introduce a local "insn" of
9492 the stronger rtx_insn * type, with a checked cast.
9493 (compute_bb_dataflow): Strengthen local "insn" from rtx to
9495 (emit_note_insn_var_location): Likewise.
9496 (emit_notes_for_changes): Likewise.
9497 (emit_notes_for_differences): Likewise.
9498 (next_non_note_insn_var_location): Likewise for return type and
9500 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
9501 (vt_initialize): Likewise for local "insn".
9502 (delete_debug_insns): Likewise for locals "insn" and "next".
9504 2014-08-23 David Malcolm <dmalcolm@redhat.com>
9506 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
9508 (mark_constant_pool): Likewise for local "insn".
9510 2014-08-23 David Malcolm <dmalcolm@redhat.com>
9512 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
9514 (dead_debug_promote_uses): Likewise.
9515 (dead_debug_insert_temp): Likewise.
9517 2014-08-23 David Malcolm <dmalcolm@redhat.com>
9519 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
9520 from const_rtx to const rtx_insn *.
9521 (store_killed_after): Likewise. Strengthen locals "last", "act"
9522 from rtx to rtx_insn *.
9523 (store_killed_before): Strengthen param "insn" from const_rtx to
9524 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
9525 (find_moveable_store): Strengthen param "insn" from rtx to
9527 (compute_store_table): Likewise for local "insn".
9528 (insert_insn_start_basic_block): Likewise for param "insn" and
9529 locals "prev", "before", "insn".
9530 (insert_store): For now, add a checked cast to rtx_insn * on the
9531 result of gen_move_insn.
9532 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
9534 (replace_store_insn): Likewise. For now, add a checked cast to
9535 rtx_insn * on the result of gen_move_insn.
9537 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9539 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
9541 (expand_sjlj_dispatch_table): Likewise.
9543 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9545 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
9546 "insn" from rtx to rtx_insn *.
9548 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9550 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
9551 "insn" from rtx to rtx_insn *.
9552 (dup_block_and_redirect): Likewise for param 3 "before".
9554 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
9555 from rtx to rtx_insn *.
9556 (move_insn_for_shrink_wrap): Likewise.
9557 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
9558 (dup_block_and_redirect): Likewise for param "before" and local
9560 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
9562 (convert_to_simple_return): Likewise for local "start".
9564 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
9565 Strengthen local "insn" from rtx to rtx_insn *, for use when
9566 invoking requires_stack_frame_p.
9568 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9570 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
9572 (speculate_expr): Likewise for locals "orig_insn_rtx",
9574 (eq_transformed_insns): Likewise for locals "i1", "i2".
9575 (check_for_new_jump): Likewise for return type and local "end".
9576 (find_new_jump): Likewise for return type and local "jump".
9577 (sel_split_edge): Likewise for local "jump".
9578 (sel_create_recovery_block): Likewise.
9579 (sel_redirect_edge_and_branch_force): Likewise.
9580 (sel_redirect_edge_and_branch): Likewise.
9582 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9584 * sel-sched.c (substitute_reg_in_expr): Strengthen local
9585 "new_insn" from rtx to rtx_insn *.
9586 (create_insn_rtx_with_rhs): Likewise for return type and for local
9588 (create_insn_rtx_with_lhs): Likewise.
9589 (create_speculation_check): Likewise for local "insn_rtx".
9590 (implicit_clobber_conflict_p): Likewise for local "insn".
9591 (get_expr_cost): Likewise.
9592 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
9593 (move_cond_jump): Likewise for locals "next", "prev", "link",
9594 "head", "from", "to".
9596 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9598 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
9599 "next" from rtx to rtx_insn *.
9600 (find_conditional_protection): Likewise for local "next".
9601 (is_conditionally_protected): Likewise for local "insn1".
9602 (is_pfree): Likewise for locals "insn1", "insn2".
9604 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9606 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
9607 from rtx to rtx_insn *.
9609 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
9610 locals "insn1", "insn2" from rtx to rtx_insn *.
9611 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
9612 locals "insn", "prev", "last_jump", "next_tail".
9613 (schedule_ebb): Likewise for params "head", "tail".
9614 (schedule_ebbs): Likewise for locals "tail", "head".
9616 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
9617 to rtx_insn on "last_insn" in one of the invocations of
9620 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9622 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
9623 "elem", "insn" from rtx to rtx_insn *.
9624 (change_spec_dep_to_hard): Likewise.
9625 (get_back_and_forw_lists): Likewise for local "con".
9626 (sd_add_dep): Likewise for locals "elem", "insn".
9627 (sd_resolve_dep): Likewise for locals "pro", "con".
9628 (sd_unresolve_dep): Likewise.
9629 (sd_delete_dep): Likewise.
9630 (chain_to_prev_insn): Likewise for local "pro".
9631 (find_inc): Likewise for locals "pro", "con".
9633 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9635 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
9637 (reg_set_between_p): Strengthen local "insn" from const_rtx to
9639 (modified_between_p): Strengthen local "insn" from rtx to
9641 (remove_reg_equal_equiv_notes_for_regno): Likewise.
9642 (keep_with_call_p): Strengthen local "i2" from const_rtx to
9645 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9647 * resource.c (next_insn_no_annul): Strengthen local "next" from
9649 (mark_referenced_resources): Likewise for local "insn".
9651 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9653 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
9655 (find_reloads): Likewise for param 1.
9656 (subst_reloads): Likewise for sole param.
9657 (find_equiv_reg): Likwise for param 2.
9658 (regno_clobbered_p): Likwise for param 2.
9659 (reload): Likewise for param 1.
9661 * caller-save.c (save_call_clobbered_regs): Strengthen local
9662 "insn" from rtx to rtx_insn *.
9663 (insert_one_insn): Likewise for local "insn".
9665 * reload.c (this_insn): Likewise for this global.
9666 (find_reloads): Likewise for param "insn".
9667 (find_reloads_toplev): Likewise.
9668 (find_reloads_address): Likewise.
9669 (subst_reg_equivs): Likewise.
9670 (update_auto_inc_notes): Likewise.
9671 (find_reloads_address_1): Likewise.
9672 (find_reloads_subreg_address): Likewise.
9673 (subst_reloads): Likewise.
9674 (find_equiv_reg): Likewise, also for local "p".
9675 (regno_clobbered_p): Likewise for param "insn".
9677 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
9679 (spill_reg_store): Likewise for the elements of this array.
9680 (remove_init_insns): Likewise for local "equiv_insn".
9681 (will_delete_init_insn_p): Likewise for param "insn".
9682 (reload): Likewise for param ""first" and local "insn".
9683 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
9685 (calculate_elim_costs_all_insns): Likewise.
9686 (delete_caller_save_insns): Likewise.
9687 (spill_failure): Likewise for param "insn".
9688 (delete_dead_insn): Likewise.
9689 (set_label_offsets): Likewise.
9690 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
9692 (elimination_costs_in_insn): Likewise for param "insn".
9693 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
9694 when referring to an insn.
9695 (set_initial_label_offsets): Likewise.
9696 (set_offsets_for_label): Strengthen param "insn" from rtx to
9698 (init_eliminable_invariants): Likewise for param "first" and local
9700 (fixup_eh_region_note): Likewise for param "insn".
9701 (reload_as_needed): Likewise for locals "prev", "insn",
9702 "old_next", "old_prev", "next".
9703 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
9705 (reload_inheritance_insn): Strengthen elements of this array from
9707 (failed_reload): Likewise for param "insn".
9708 (choose_reload_regs): Likewise for local "insn". Replace use of
9709 NULL_RTX with NULL when referring to an insn.
9710 (input_reload_insns): Strengthen elements of this array from rtx
9712 (other_input_address_reload_insns): Likewise for this global.
9713 (other_input_reload_insns): Likewise for this global.
9714 (input_address_reload_insns): Likwise for the elements of this
9716 (inpaddr_address_reload_insns): Likwise for the elements of this
9718 (output_reload_insns): Likewise for the elements of this array.
9719 (output_address_reload_insns): Likewise for the elements of this
9721 (outaddr_address_reload_insns): Likewise for the elements of this
9723 (operand_reload_insns): Likewise for this global.
9724 (other_operand_reload_insns): Likewise for this global.
9725 (other_output_reload_insns): Likewise for the elements of this
9727 (new_spill_reg_store): Likewise for the elements of this
9729 (emit_input_reload_insns): Likewise for locals "insn", "temp".
9730 Strengthen local "where" from rtx * to rtx_insn **.
9731 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
9732 from rtx to rtx_insn *.
9733 (do_input_reload): Likewise for local "insn".
9734 (do_output_reload): Likewise for local "insn".
9735 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
9736 (emit_insn_if_valid_for_reload): Likewise for return type and local
9737 "last". Add checked cast to rtx_insn when returning "insn" since
9738 this has been through emit_insn.
9739 (gen_reload): Strengthen return type and locals "last", "insn", "set"
9740 from rtx to rtx_insn *. Add checked cast to rtx_insn when
9741 returning "insn" since it's been through
9742 emit_insn_if_valid_for_reload at this point.
9743 (delete_output_reload): Strengthen param "insn" and locals
9744 "output_reload_insn", "i2" from rtx to rtx_insn *.
9745 (delete_address_reloads): Likewise for params "dead_insn",
9746 "current_insn" and locals "prev", "next".
9747 (delete_address_reloads_1): Likewise for params "dead_insn",
9748 "current_insn" and locals "prev", "i2".
9749 (inc_for_reload): Likewise for locals "last", "add_insn".
9750 (add_auto_inc_notes): Strengthen param "insn" from rtx to
9753 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
9754 param of this duplicate of the prototype from reload.h
9756 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9758 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
9760 (regstat_bb_compute_calls_crossed): Likewise.
9762 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9764 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
9766 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
9768 (regrename_analyze): Strengthen local "insn" from rtx to
9770 (scan_rtx_reg): Likewise for param "insn".
9771 (scan_rtx_address): Likewise.
9772 (scan_rtx): Likewise.
9773 (restore_operands): Likewise.
9774 (record_out_operands): Likewise.
9775 (build_def_use): Likewise for local "insn". Replace use of
9776 NULL_RTX with NULL when dealing with an insn.
9778 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9780 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
9781 * reginfo.c (reg_scan): Likewise, also for local "insn".
9782 (reg_scan_mark_refs): Likewise for param "insn".
9783 (init_subregs_of_mode): Likewise for local "insn".
9785 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9787 * regcprop.c (struct queued_debug_insn_change): Strengthen field
9788 "insn" from rtx to rtx_insn *.
9789 (replace_oldest_value_reg): Likewise for param "insn".
9790 (replace_oldest_value_addr): Likewise.
9791 (replace_oldest_value_mem): Likewise.
9792 (apply_debug_insn_changes): Likewise for local "last_insn".
9793 (copyprop_hardreg_forward_1): Likewise for local "insn".
9795 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9797 * reg-stack.c (next_flags_user): Strengthen return type and param
9798 "insn" from rtx to rtx_insn *.
9799 (straighten_stack): Likewise for param "insn".
9800 (check_asm_stack_operands): Likewise.
9801 (remove_regno_note): Likewise.
9802 (emit_pop_insn): Likewise for return type, param "insn", local
9804 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
9805 "limit" from rtx to rtx_insn *.
9806 (swap_to_top): Likewise for param "insn".
9807 (move_for_stack_reg): Likewise.
9808 (move_nan_for_stack_reg): Likewise.
9809 (swap_rtx_condition): Likewise.
9810 (compare_for_stack_reg): Likewise.
9811 (subst_all_stack_regs_in_debug_insn): Likewise.
9812 (subst_stack_regs_pat): Likewise, and local "insn2".
9813 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
9815 (subst_stack_regs): Likewise.
9816 (change_stack): Likewise.
9817 (convert_regs_1): Likewise for locals "insn", "next".
9819 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9821 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
9823 (combine_set_extension): Likewise for param "curr_insn".
9824 (transform_ifelse): Likewise for param "def_insn".
9825 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
9826 from vec<rtx> * to vec<rtx_insn *> *.
9827 (is_cond_copy_insn): Likewise for param "insn".
9828 (struct ext_state): Strengthen the four vec fields from vec<rtx>
9830 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
9831 local "def_insn" from rtx to rtx_insn *.
9832 (get_sub_rtx): Likewise for param "def_insn".
9833 (merge_def_and_ext): Likewise.
9834 (combine_reaching_defs): Likewise.
9835 (add_removable_extension): Likewise for param "insn".
9836 (find_removable_extensions): Likewise for local "insn".
9837 (find_and_remove_re): Likewise for locals "curr_insn" and
9838 "def_insn". Strengthen locals "reinsn_del_list" and
9839 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
9841 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9843 * recog.c (split_insn): Strengthen param "insn" and locals
9844 "first", "last" from rtx to rtx_insn *.
9845 (split_all_insns): Likewise for locals "insn", "next".
9846 (split_all_insns_noflow): Likewise.
9848 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9850 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
9852 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
9853 (debug_rtx_find): Likewise for param 1 "x".
9855 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
9856 const_rtx to const rtx_insn *. Likewise for local "insn".
9857 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
9858 (debug_rtx_find): Likewise for param 1 "x".
9859 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
9860 from const_rtx to const rtx_insn * within the appropriate cases of
9861 the switch statement.
9863 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
9864 Strengthen local "insns" from rtx to rtx_insn * since this is
9865 passed to a call to debug_rtx_list.
9867 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9869 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
9872 * function.c (stack_protect_epilogue): Add checked cast to
9873 rtx_insn for now when invoking predict_insn_def.
9875 * predict.c (predict_insn): Strengthen param "insn" from rtx to
9877 (predict_insn_def): Likewise.
9878 (rtl_predict_edge): Likewise for local "last_insn".
9879 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
9881 (combine_predictions_for_insn): Strengthen param "insn" from rtx
9883 (bb_estimate_probability_locally): Likewise for local "last_insn".
9884 (expensive_function_p): Likewise for local "insn".
9886 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
9887 local "jmp", since this is used when invoking predict_insn_def.
9889 2014-08-22 Marek Polacek <polacek@redhat.com>
9892 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
9894 2014-08-22 Marek Polacek <polacek@redhat.com>
9897 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
9898 a comparison in parens.
9899 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
9902 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9904 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
9907 * cprop.c (fis_get_condition): Likewise.
9909 * postreload.c (reload_cse_regs): Likewise for param "first".
9910 (reload_cse_simplify): Likewise for param "insn".
9911 (reload_cse_regs_1): Likewise for local "insn".
9912 (reload_cse_simplify_set): Likewise for param "insn".
9913 (reload_cse_simplify_operands): Likewise.
9914 (struct reg_use): Likewise for field "insn".
9915 (reload_combine_purge_insn_uses): Likewise for param "insn".
9916 (fixup_debug_insns): Likewise for params "from", "to" and local
9918 (try_replace_in_use): Likewise for local "use_insn".
9919 (reload_combine_recognize_const_pattern): Likewise for param
9920 "insn" and locals "add_moved_after_insn", "use_insn".
9921 (reload_combine_recognize_pattern): Likewise for param "insn" and
9923 (reload_combine): Likewise for locals "insn", "prev".
9924 (reload_combine_note_use): Likewise for param "insn".
9925 (move2add_use_add2_insn): Likewise.
9926 (move2add_use_add3_insn): Likewise.
9927 (reload_cse_move2add): Likewise, also for local "next".
9928 (move2add_note_store): Likewise for local "insn".
9930 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9932 * postreload-gcse.c (struct occr): Strengthen field "insn" from
9934 (struct unoccr): Likewise.
9935 (struct modifies_mem): Likewise.
9936 (alloc_mem): Likewise for local "insn".
9937 (insert_expr_in_table): Likewise for param "insn".
9938 (dump_expr_hash_table_entry): Likewise for local "insn".
9939 (oprs_unchanged_p): Likewise for param "insn".
9940 (load_killed_in_block_p): Likewise for local "setter".
9941 (record_last_reg_set_info): Likewise for param "insn".
9942 (record_last_reg_set_info_regno): Likewise.
9943 (record_last_mem_set_info): Likewise.
9944 (record_last_set_info): Likewise for local "last_set_insn".
9945 (record_opr_changes): Likewise for param "insn".
9946 (hash_scan_set): Likewise.
9947 (compute_hash_table): Likewise for local "insn".
9948 (get_avail_load_store_reg): Likewise for param "insn".
9949 (eliminate_partially_redundant_load): Likewise, also for locals
9950 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
9952 (eliminate_partially_redundant_loads): Likewise for local "insn".
9954 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9956 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
9958 (expand_binop): Likewise for locals "entry_last", "last", "insns"
9959 (expand_twoval_unop): Likewise for locals entry_last", "last".
9960 (expand_twoval_binop): Likewise.
9961 (expand_twoval_binop_libfunc): Likewise for local "insns".
9962 (widen_leading): Likewise for local "last".
9963 (expand_doubleword_clz): Likewise for local "seq". Strengthen
9964 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
9965 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
9966 (expand_parity): Likewise for locals "last" and "seq".
9967 (expand_ffs): Likewise for local "seq". Strengthen local
9968 "nonzero_label" from rtx to rtx_code_label *.
9969 (expand_absneg_bit): Strengthen local "insns" from rtx to
9971 (expand_unop_direct): Likewise for local "last".
9972 (expand_unop): Likewise for locals "last", "insns".
9973 (expand_abs_nojump): Likewise for local "last".
9974 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
9975 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
9977 (expand_copysign_absneg): Strengthen local "label" from rtx to
9979 (expand_copysign_bit): Strengthen local "insns" from rtx to
9981 (struct no_conflict_data): Likewise for fields "first", "insn".
9982 (emit_libcall_block_1): Likewise for param "insns" and locals
9983 "next", "last", "insn".
9984 (emit_libcall_block): For now, add a checked cast to rtx_insn *
9985 on "insns" when invoking emit_libcall_block_1. Ultimately we
9986 want to strengthen insns itself.
9987 (prepare_cmp_insn): Strengthen local "last" from rtx to
9989 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
9990 (prepare_float_lib_cmp): Likewise for local "insns".
9991 (emit_conditional_move): Likewise for local "last".
9992 (emit_conditional_add): Likewise.
9993 (have_sub2_insn): Likewise for local "seq".
9994 (expand_float): Likewise for local "insns". Strengthen locals
9995 "label", "neglabel" from rtx to rtx_code_label *.
9996 (expand_fix): Likewise for locals "last", "insn", "insns" (to
9997 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
9998 (expand_fixed_convert): Likewise for local "insns" (to
10000 (expand_sfix_optab): Likewise for local "last".
10001 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
10002 to rtx_code_label *.
10003 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
10004 from rtx to rtx_insn *.
10005 (expand_atomic_fetch_op): Likewise for local "insn".
10006 (maybe_legitimize_operand_same_code): Likewise for local "last".
10007 (maybe_legitimize_operands): Likewise.
10009 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10011 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
10012 "insn" from rtx to rtx_insn *.
10013 (ps_rtl_insn): Likewise for return type.
10014 (doloop_register_get): Likewise for params "head", "tail" and
10015 locals "insn", "first_insn_not_to_check".
10016 (schedule_reg_move): Likewise for local "this_insn".
10017 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
10018 of gen_move_insn for now.
10019 (reset_sched_times): Strengthen local "insn" from rtx to
10021 (permute_partial_schedule): Likewise.
10022 (duplicate_insns_of_cycles): Likewise for local "u_insn".
10023 (dump_insn_location): Likewise for param "insn".
10024 (loop_canon_p): Likewise for local "insn".
10025 (sms_schedule): Likewise.
10026 (print_partial_schedule): Likewise.
10027 (ps_has_conflicts): Likewise.
10029 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10031 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
10032 "tailp" from rtx * to rtx_insn **.
10034 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
10035 from rtx to rtx_insn *.
10036 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
10037 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
10038 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
10040 * modulo-sched.c (const_iteration_count): Strengthen return type
10041 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
10042 use of NULL_RTX with NULL when working with insns.
10043 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
10045 (sms_schedule): Likewise.
10046 * sched-rgn.c (init_ready_list): Likewise, also for locals
10047 "src_head" and "src_next_tail".
10048 (compute_block_dependences): Likewise.
10049 (free_block_dependencies): Likewise.
10050 (debug_rgn_dependencies): Likewise.
10051 (free_rgn_deps): Likewise.
10052 (compute_priorities): Likewise.
10053 (schedule_region): Likewise.
10054 * sel-sched.c (find_ebb_boundaries): Likewise.
10056 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
10057 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
10059 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10061 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
10062 from rtx to rtx_insn *.
10063 (new_seginfo): Likewise for param "insn".
10064 (create_pre_exit): Likewise for locals "last_insn",
10065 "before_return_copy", "return_copy".
10066 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
10069 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10071 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
10072 from rtx to rtx_insn *.
10073 (lra_push_insn): Likewise for 1st param.
10074 (lra_push_insn_and_update_insn_regno_info): Likewise.
10075 (lra_pop_insn): Likewise for return type.
10076 (lra_invalidate_insn_data): Likewise for 1st param.
10077 (lra_set_insn_deleted): Likewise.
10078 (lra_delete_dead_insn): Likewise.
10079 (lra_process_new_insns): Likewise for first 3 params.
10080 (lra_set_insn_recog_data): Likewise for 1st param.
10081 (lra_update_insn_recog_data): Likewise.
10082 (lra_set_used_insn_alternative): Likewise.
10083 (lra_invalidate_insn_regno_info): Likewise.
10084 (lra_update_insn_regno_info): Likewise.
10085 (lra_former_scratch_operand_p): Likewise.
10086 (lra_eliminate_regs_1): Likewise.
10087 (lra_get_insn_recog_data): Likewise.
10089 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
10092 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
10094 (substitute_within_insn): New.
10095 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
10096 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
10097 Replace call to "substitute" with call to substitute_within_insn.
10099 * lra-constraints.c (curr_insn): Strengthen from rtx to
10101 (get_equiv_with_elimination): Likewise for param "insn".
10102 (match_reload): Strengthen params "before" and "after" from rtx *
10104 (emit_spill_move): Likewise for return type. Add a checked cast
10105 to rtx_insn * on result of gen_move_insn for now.
10106 (check_and_process_move): Likewise for local "before". Replace
10107 NULL_RTX with NULL when referring to insns.
10108 (process_addr_reg): Strengthen params "before" and "after" from
10109 rtx * to rtx_insn **.
10110 (insert_move_for_subreg): Likewise.
10111 (simplify_operand_subreg): Strengthen locals "before" and "after"
10112 from rtx to rtx_insn *.
10113 (process_address_1): Strengthen params "before" and "after" from
10114 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
10116 (process_address): Strengthen params "before" and "after" from
10117 rtx * to rtx_insn **.
10118 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
10119 (curr_insn_transform): Strengthen locals "before" and "after"
10120 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
10122 (loc_equivalence_callback): Update cast of "data", changing
10123 resulting type from rtx to rtx_insn *.
10124 (substitute_pseudo_within_insn): New.
10125 (inherit_reload_reg): Strengthen param "insn" from rtx to
10126 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
10127 NULL when referring to insns. Add a checked cast to rtx_insn *
10128 when using usage_insn to invoke lra_update_insn_regno_info.
10129 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
10130 likewise for locals "restore", "save". Add checked casts to
10131 rtx_insn * when using usage_insn to invoke
10132 lra_update_insn_regno_info and lra_process_new_insns. Replace
10133 NULL_RTX with NULL when referring to insns.
10134 (split_if_necessary): Strengthen param "insn" from rtx to
10136 (update_ebb_live_info): Likewise for params "head", "tail" and local
10138 (get_last_insertion_point): Likewise for return type and local "insn".
10139 (get_live_on_other_edges): Likewise for local "last".
10140 (inherit_in_ebb): Likewise for params "head", "tail" and locals
10141 "prev_insn", "next_insn", "restore".
10142 (remove_inheritance_pseudos): Likewise for local "prev_insn".
10143 (undo_optional_reloads): Likewise for local "insn".
10145 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
10147 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
10149 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
10151 (spill_pseudos): Likewise for local "insn".
10152 (init_elimination): Likewise.
10153 (process_insn_for_elimination): Likewise for param "insn".
10155 * lra-lives.c (curr_insn): Likewise.;
10157 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
10158 (remove_pseudos): Likewise for param "insn".
10159 (spill_pseudos): Likewise for local "insn".
10160 (lra_final_code_change): Likewise for locals "insn", "curr".
10162 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
10163 (lra_set_insn_deleted): Likewise.
10164 (lra_delete_dead_insn): Likewise, and for local "prev".
10165 (new_insn_reg): Likewise for param "insn".
10166 (lra_set_insn_recog_data): Likewise.
10167 (lra_update_insn_recog_data): Likewise.
10168 (lra_set_used_insn_alternative): Likewise.
10169 (get_insn_freq): Likewise.
10170 (invalidate_insn_data_regno_info): Likewise.
10171 (lra_invalidate_insn_regno_info): Likewise.
10172 (lra_update_insn_regno_info): Likewise.
10173 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
10175 (lra_push_insn_1): Strengthen param "insn" from rtx to
10177 (lra_push_insn): Likewise.
10178 (lra_push_insn_and_update_insn_regno_info): Likewise.
10179 (lra_pop_insn): Likewise for return type and local "insn".
10180 (push_insns): Likewise for params "from", "to", and local "insn".
10181 (setup_sp_offset): Likewise for params "from", "last" and locals
10183 (lra_process_new_insns): Likewise for params "insn", "before",
10184 "after" and local "last".
10185 (struct sloc): Likewise for field "insn".
10186 (lra_former_scratch_operand_p): Likewise for param "insn".
10187 (remove_scratches): Likewise for locals "insn", "last".
10188 (check_rtl): Likewise for local "insn".
10189 (add_auto_inc_notes): Likewise for param "insn".
10190 (update_inc_notes): Likewise for local "insn".
10191 (lra): Replace NULL_RTX with NULL when referring to insn.
10193 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10195 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
10197 (resolve_reg_notes): Likewise.
10198 (resolve_simple_move): Likewise for return type, param "insn", and
10199 locals "insns", "minsn".
10200 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
10201 (resolve_use): Likewise.
10202 (resolve_debug): Likewise.
10203 (find_decomposable_shift_zext): Likewise.
10204 (resolve_shift_zext): Likewise for return type, param "insn", and
10205 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
10206 (decompose_multiword_subregs): Likewise for local "insn",
10207 "orig_insn", "decomposed_shift", "end".
10209 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10211 * basic-block.h (basic_block split_edge_and_insert): Strengthen
10212 param "insns" from rtx to rtx_insn *.
10214 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
10216 (struct iv_to_split): Likewise.
10217 (loop_exit_at_end_p): Likewise for local "insn".
10218 (split_edge_and_insert): Likewise for param "insns".
10219 (compare_and_jump_seq): Likewise for return type, param "cinsn",
10220 and locals "seq", "jump".
10221 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
10222 "branch_code"; update invocations of compare_and_jump_seq to
10223 eliminate NULL_RTX in favor of NULL.
10224 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
10226 (reset_debug_uses_in_loop): Likewise.
10227 (analyze_insn_to_expand_var): Likewise for param "insn".
10228 (analyze_iv_to_split_insn): Likewise.
10229 (analyze_insns_in_loop): Likewise for local "insn".
10230 (insert_base_initialization): Likewise for param
10231 "insn" and local "seq".
10232 (split_iv): Likewise for param "insn" and local "seq".
10233 (expand_var_during_unrolling): Likewise for param "insn".
10234 (insert_var_expansion_initialization): Likewise for local "seq".
10235 (combine_var_copies_in_loop_exit): Likewise.
10236 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
10238 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
10239 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
10242 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10244 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
10246 (iv_analyze_result): Likewise.
10247 (iv_analyze_expr): Likewise.
10250 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
10251 local "def_insn" from rtx to rtx_insn *.
10252 (get_biv_step_1): Likewise for local "insn".
10253 (iv_analyze_expr): Likewise for param "insn".
10254 (iv_analyze_def): Likewise for local "insn".
10255 (iv_analyze_op): Likewise for param "insn".
10256 (iv_analyze): Likewise.
10257 (iv_analyze_result): Likewise.
10259 (suitable_set_for_replacement): Likewise.
10260 (simplify_using_initial_values): Likewise for local "insn".
10261 (iv_number_of_iterations): Likewise for param "insn".
10262 (check_simple_exit): Add checked cast to rtx_insn when invoking
10263 iv_number_of_iterations for now (until get_condition is
10266 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
10267 "insn" from rtx to rtx_insn *.
10268 (analyze_insns_in_loop): Likewise for local "insn".
10270 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10272 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
10274 (struct invariant): Likewise.
10275 (hash_invariant_expr_1): Likewise for param "insn".
10276 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
10277 (find_exits): Likewise for local "insn".
10278 (create_new_invariant): Likewise for param "insn".
10279 (check_dependencies): Likewise.
10280 (find_invariant_insn): Likewise.
10281 (record_uses): Likewise.
10282 (find_invariants_insn): Likewise.
10283 (find_invariants_bb): Likewise for local "insn".
10284 (get_pressure_class_and_nregs): Likewise for param "insn".
10285 (calculate_loop_reg_pressure): Likewise for local "insn".
10287 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10289 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
10291 (add_test): Likewise for locals "seq", "jump".
10292 (doloop_modify): Likewise for locals "sequence", "jump_insn".
10294 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10296 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
10298 (rebuild_jump_labels_chain): Likewise for param "chain".
10300 * cfgexpand.c (pass_expand::execute): Add checked cast to
10301 rtx_insn * when calling rebuild_jump_labels_chain in region where
10302 we know e->insns.r is non-NULL.
10304 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
10306 (rebuild_jump_labels): Likewise.
10307 (rebuild_jump_labels_chain): Likewise for param "chain".
10308 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
10309 (init_label_info): Likewise for param "f".
10310 (maybe_propagate_label_ref): Likewise for params "jump_insn",
10311 "prev_nonjump_insn".
10312 (mark_all_labels): Likewise for param "f" and locals "insn",
10313 "prev_nonjump_insn".
10315 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10317 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
10318 from rtx to rtx_insn *insn.
10319 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
10320 (ira_add_allocno_copy): Likewise.
10321 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
10323 (ira_create_copy): Likewise.
10324 (ira_add_allocno_copy): Likewise.
10325 (create_bb_allocnos): Likewise for local "insn".
10326 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
10327 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
10328 process_regs_for_copy for rtx_insn * param.
10329 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
10330 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
10331 process_regs_for_copy for rtx_insn * param.
10332 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
10333 * ira-costs.c (record_reg_classes): Likewise for param "insn".
10334 (record_operand_costs): Likewise.
10335 (scan_one_insn): Likewise for return type, and for param "insn".
10336 (process_bb_for_costs): Likewise for local "insn".
10337 (process_bb_node_for_hard_reg_moves): Likewise.
10338 * ira-emit.c (struct move): Likewise for field "insn".
10339 (create_move): Eliminate use of NULL_RTX when dealing with an
10341 (emit_move_list): Strengthen return type and locals "result",
10342 "insn" from rtx to rtx_insn *insn.
10343 (emit_moves): Likewise for locals "insns", "tmp".
10344 (ira_emit): Likewise for local "insn".
10345 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
10347 (find_call_crossed_cheap_reg): Likewise.
10348 (process_bb_node_lives): Likewise for local "insn".
10349 * ira.c (decrease_live_ranges_number): Likewise.
10350 (compute_regs_asm_clobbered): Likewise.
10351 (build_insn_chain): Likewise.
10352 (find_moveable_pseudos): Likewise, also locals "def_insn",
10353 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
10354 to rtx_insn **. Add a checked cast when assigning from
10355 "closest_use" into closest_uses array in a region where we know
10356 it's a non-NULL insn.
10357 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
10359 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
10360 "last_interesting_insn", "uin".
10361 (move_unallocated_pseudos): Likewise for locals "def_insn",
10362 "move_insn", "newinsn".
10364 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10366 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
10367 Strengthen locals "done_label", "do_error" from rtx to
10369 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
10370 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
10372 (ubsan_expand_si_overflow_neg_check): Likewise for locals
10373 "done_label", "do_error" to rtx_code_label * and local "last" to
10375 (ubsan_expand_si_overflow_mul_check): Likewise for locals
10376 "done_label", "do_error", "large_op0", "small_op0_large_op1",
10377 "one_small_one_large", "both_ops_large", "after_hipart_neg",
10378 "after_lopart_neg", "do_overflow", "hipart_different" to
10379 rtx_code_label * and local "last" to rtx_insn *.
10381 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10383 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
10384 "insn" and "move_insn" from rtx to rtx_insn *.
10386 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10388 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
10390 (cheap_bb_rtx_cost_p): Likewise.
10391 (first_active_insn): Likewise for return type and local "insn".
10392 (last_active_insn): Likewise for return type and locals "insn",
10394 (struct noce_if_info): Likewise for fields "jump", "insn_a",
10396 (end_ifcvt_sequence): Likewise for return type and locals "insn",
10398 (noce_try_move): Likewise for local "seq".
10399 (noce_try_store_flag): Likewise.
10400 (noce_try_store_flag_constants): Likewise.
10401 (noce_try_addcc): Likewise.
10402 (noce_try_store_flag_mask): Likewise.
10403 (noce_try_cmove): Likewise.
10404 (noce_try_minmax): Likewise.
10405 (noce_try_abs): Likewise.
10406 (noce_try_sign_mask): Likewise.
10407 (noce_try_bitop): Likewise.
10408 (noce_can_store_speculate_p): Likewise for local "insn".
10409 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
10411 (check_cond_move_block): Likewise for local "insn".
10412 (cond_move_convert_if_block): Likewise.
10413 (cond_move_process_if_block): Likewise for locals "seq",
10415 (noce_find_if_block): Likewise for local "jump".
10416 (merge_if_block): Likewise for local "last".
10417 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
10418 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
10419 (block_has_only_trap): Likewise for return type and local "trap".
10420 (find_if_case_1): Likewise for local "jump".
10421 (dead_or_predicable): Likewise for locals "head", "end", "jump",
10424 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10426 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
10427 "last_insn", "loop_end" from rtx to rtx_insn *.
10429 * hw-doloop.c (scan_loop): Likewise for local "insn".
10430 (discover_loop): Likewise for param "tail_insn".
10431 (discover_loops): Likewise for local "tail".
10433 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
10434 cast to rtx_insn * when assigning from an rtx local to a
10435 hwloop_info's "last_insn" field.
10437 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10439 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
10440 (add_delay_dependencies): Strengthen local "pro" from rtx to
10442 (recompute_todo_spec): Likewise.
10443 (dep_cost_1): Likewise for locals "insn", "used".
10444 (schedule_insn): Likewise for local "dbg".
10445 (schedule_insn): Likewise for locals "pro", "next".
10446 (unschedule_insns_until): Likewise for local "con".
10447 (restore_pattern): Likewise for local "next".
10448 (estimate_insn_tick): Likewise for local "pro".
10449 (resolve_dependencies): Likewise for local "next".
10450 (fix_inter_tick): Likewise.
10451 (fix_tick_ready): Likewise for local "pro".
10452 (add_to_speculative_block): Likewise for locals "check", "twin",
10454 (sched_extend_bb): Likewise for locals "end", "insn".
10455 (init_before_recovery): Likewise for local "x".
10456 (sched_create_recovery_block): Likewise for local "barrier".
10457 (create_check_block_twin): Likewise for local "pro".
10458 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
10460 (unlink_bb_notes): Update for change to type of bb_header.
10461 Strengthen locals "prev", "label", "note", "next" from rtx to
10463 (clear_priorities): Likewise for local "pro".
10465 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10467 * gcse.c (struct occr): Strengthen field "insn" from rtx to
10469 (test_insn): Likewise for this global.
10470 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
10472 (oprs_anticipatable_p): Likewise.
10473 (oprs_available_p): Likewise.
10474 (insert_expr_in_table): Strengthen param "insn" from rtx to
10476 (hash_scan_set): Likewise.
10477 (hash_scan_clobber): Likewise.
10478 (hash_scan_call): Likewise.
10479 (hash_scan_insn): Likewise.
10480 (compute_hash_table_work): Likewise for local "insn".
10481 (process_insert_insn): Likewise for return type and local "pat".
10482 (insert_insn_end_basic_block): Likewise for locals "new_insn",
10483 "pat", "pat_end", "maybe_cc0_setter".
10484 (pre_edge_insert): Likewise for local "insn".
10485 (pre_insert_copy_insn): Likewise for param "insn".
10486 (pre_insert_copies): Likewise for local "insn".
10487 (struct set_data): Likewise for field "insn".
10488 (single_set_gcse): Likewise for param "insn".
10489 (gcse_emit_move_after): Likewise.
10490 (pre_delete): Likewise for local "insn".
10491 (update_bb_reg_pressure): Likewise for param "from" and local
10493 (should_hoist_expr_to_dom): Likewise for param "from".
10494 (hoist_code): Likewise for local "insn".
10495 (get_pressure_class_and_nregs): Likewise for param "insn".
10496 (calculate_bb_reg_pressure): Likewise for local "insn".
10497 (compute_ld_motion_mems): Likewise.
10499 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10501 * genpeep.c (main): Rename param back from "uncast_ins1" to
10502 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
10505 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
10507 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
10510 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
10511 documentation to state it is only for VSX operations.
10513 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
10514 constraint only active if VSX.
10516 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
10517 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
10518 (lfiwzx): Likewise.
10520 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10522 * fwprop.c (single_def_use_dom_walker::before_dom_children):
10523 Strengthen local "insn" from rtx to rtx_insn *.
10524 (use_killed_between): Likewise for param "target_insn".
10525 (all_uses_available_at): Likewise for param "target_insn" and
10527 (update_df_init): Likewise for params "def_insn", "insn".
10528 (update_df): Likewise for param "insn".
10529 (try_fwprop_subst): Likewise for param "def_insn" and local
10531 (free_load_extend): Likewise for param "insn".
10532 (forward_propagate_subreg): Likewise for param "def_insn" and
10534 (forward_propagate_asm): Likewise for param "def_insn" and local
10536 (forward_propagate_and_simplify): Likewise for param "def_insn"
10537 and local "use_insn".
10538 (forward_propagate_into): Likewise for locals "def_insn" and
10541 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10543 * function.c (emit_initial_value_sets): Strengthen local "seq"
10544 from rtx to rtx_insn *.
10545 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
10547 (instantiate_virtual_regs): Likewise for local "insn".
10548 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
10549 (reorder_blocks_1): Likewise for param "insns" and local "insn".
10550 (expand_function_end): Likewise for locals "insn" and "seq".
10551 (epilogue_done): Likewise for local "insn".
10552 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
10554 (reposition_prologue_and_epilogue_notes): Likewise for locals
10555 "insn", "last", "note", "first".
10556 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
10557 (pass_match_asm_constraints::execute): Likewise for local "insn".
10559 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10561 * output.h (final_scan_insn): Strengthen return type from rtx to
10563 (final_forward_branch_p): Likewise for param.
10564 (current_output_insn): Likewise for this global.
10566 * final.c (rtx debug_insn): Likewise for this variable.
10567 (current_output_insn): Likewise.
10568 (get_attr_length_1): Rename param "insn" to "uncast_insn",
10569 adding "insn" back in as an rtx_insn * with a checked cast, so
10570 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
10572 (compute_alignments): Strengthen local "label" from rtx to
10574 (shorten_branches): Rename param from "first" to "uncast_first",
10575 introducing a new local rtx_insn * "first" using a checked cast to
10576 effectively strengthen "first" from rtx to rtx_insn * without
10577 affecting the type signature. Strengthen locals "insn", "seq",
10578 "next", "label" from rtx to rtx_insn *.
10579 (change_scope): Strengthen param "orig_insn" and local "insn" from
10581 (final_start_function): Rename param from "first" to "uncast_first",
10582 introducing a new local rtx_insn * "first" using a checked cast to
10583 effectively strengthen "first" from rtx to rtx_insn * without
10584 affecting the type signature. Strengthen local "insn" from rtx to
10586 (dump_basic_block_info): Strengthen param "insn" from rtx to
10588 (final): Rename param from "first" to "uncast_first",
10589 introducing a new local rtx_insn * "first" using a checked cast to
10590 effectively strengthen "first" from rtx to rtx_insn * without
10591 affecting the type signature. Strengthen locals "insn", "next"
10592 from rtx to rtx_insn *.
10593 (output_alternate_entry_point): Strengthen param "insn" from rtx to
10595 (call_from_call_insn): Strengthen param "insn" from rtx to
10597 (final_scan_insn): Rename param from "insn" to "uncast_insn",
10598 introducing a new local rtx_insn * "insn" using a checked cast to
10599 effectively strengthen "insn" from rtx to rtx_insn * without
10600 affecting the type signature. Strengthen return type and locals
10601 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
10602 now-redundant checked cast to rtx_insn * from both invocations of
10603 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
10604 introducing a local "call_insn" for use when invoking
10605 call_from_call_insn.
10606 (notice_source_line): Strengthen param "insn" from rtx to
10608 (leaf_function_p): Likewise for local "insn".
10609 (final_forward_branch_p): Likewise.
10610 (leaf_renumber_regs): Likewise for param "first".
10611 (rest_of_clean_state): Likewise for locals "insn" and "next".
10612 (self_recursive_call_p): Likewise for param "insn".
10613 (collect_fn_hard_reg_usage): Likewise for local "insn".
10614 (get_call_fndecl): Likewise for param "insn".
10615 (get_call_cgraph_rtl_info): Likewise.
10616 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
10617 introducing a new local rtx_insn * "insn" using a checked cast to
10618 effectively strengthen "insn" from rtx to rtx_insn * without
10619 affecting the type signature.
10621 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
10622 cast when assigning from param "insn" to current_output_insn.
10623 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
10624 so that we can assign it back to current_output_insn.
10626 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
10628 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
10629 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
10630 atmxt540s and atmxt540sreva devices.
10631 * config/avr/avr-tables.opt: Regenerate.
10632 * config/avr/t-multilib: Regenerate.
10633 * doc/avr-mmcu.texi: Regenerate.
10635 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10637 * expr.c (convert_move): Strengthen local "insns" from rtx to
10639 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
10640 "top_label" from rtx to rtx_code_label *.
10641 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
10643 (emit_single_push_insn): Likewise for locals "prev", "last".
10644 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
10645 to rtx_code_label *.
10646 (store_constructor): Likewise for locals "loop_start", "loop_end".
10647 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
10649 (expand_expr_real_2): Likewise.
10650 (expand_expr_real_1): Strengthen local "label" from rtx to
10653 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10655 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
10656 from rtx to rtx_insn *.
10657 (store_bit_field_1): Likewise.
10658 (extract_bit_field_1): Likewise.
10659 (expand_mult_const): Likewise for local "insns".
10660 (expmed_mult_highpart): Strengthen local "label" from rtx to
10662 (expand_smod_pow2): Likewise.
10663 (expand_sdiv_pow2): Likewise.
10664 (expand_divmod): Strengthen locals "last", "insn" from rtx to
10665 rtx_insn *. Strengthen locals "label", "label1", "label2",
10666 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
10667 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
10668 (emit_store_flag): Likewise.
10669 (emit_store_flag_force): Strengthen local "label" from rtx to
10671 (do_cmp_and_jump): Likewise for param "label".
10673 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10675 * explow.c (force_reg): Strengthen local "insn" from rtx to
10677 (adjust_stack_1): Likewise.
10678 (allocate_dynamic_stack_space): Likewise. Strengthen locals
10679 "final_label", "available_label", "space_available" from rtx to
10681 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
10682 (anti_adjust_stack_and_probe): Likewise.
10684 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10686 * except.h (sjlj_emit_function_exit_after): Strengthen param
10687 "after" from rtx to rtx_insn *. This is only called with
10688 result of get_last_insn (in function.c) so type-change should be
10691 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
10692 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
10693 to rtx_insn *. These fields are only used from except.c so this
10694 type-change should be self-contained to this patch.
10696 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
10697 local "last" from rtx to rtx_insn *.
10698 (dw2_build_landing_pads): Likewise for local "seq".
10699 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
10700 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
10701 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
10703 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
10705 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
10706 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
10707 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
10708 referring to an insn. Strengthen local "dispatch_label" from
10709 rtx to rtx_code_label *.
10710 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
10712 (expand_eh_return): Strengthen local "around_label" from
10713 rtx to rtx_code_label *.
10714 (convert_to_eh_region_ranges): Strengthen locals "iter",
10715 "last_action_insn", "first_no_action_insn",
10716 "first_no_action_insn_before_switch",
10717 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
10719 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10721 * dwarf2out.c (last_var_location_insn): Strengthen this variable
10722 from rtx to rtx_insn *.
10723 (cached_next_real_insn): Likewise.
10724 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
10725 working with insns.
10726 (dwarf2out_var_location): Strengthen locals "next_real",
10727 "next_note", "expected_next_loc_note", "last_start", "insn" from
10730 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10732 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
10733 from rtx to rtx_insn *.
10734 (create_pseudo_cfg): Likewise for local "insn".
10736 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10738 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
10739 from rtx to rtx_insn *.
10740 (df_bb_regno_last_def_find): Likewise.
10742 * df-problems.c (df_rd_bb_local_compute): Likewise.
10743 (df_lr_bb_local_compute): Likewise.
10744 (df_live_bb_local_compute): Likewise.
10745 (df_chain_remove_problem): Likewise.
10746 (df_chain_create_bb): Likewise.
10747 (df_word_lr_bb_local_compute): Likewise.
10748 (df_remove_dead_eq_notes): Likewise for param "insn".
10749 (df_note_bb_compute): Likewise for local "insn".
10750 (simulate_backwards_to_point): Likewise.
10751 (df_md_bb_local_compute): Likewise.
10753 * df-scan.c (df_scan_free_bb_info): Likewise.
10754 (df_scan_start_dump): Likewise.
10755 (df_scan_start_block): Likewise.
10756 (df_install_ref_incremental): Likewise for local "insn".
10757 (df_insn_rescan_all): Likewise.
10758 (df_reorganize_refs_by_reg_by_insn): Likewise.
10759 (df_reorganize_refs_by_insn_bb): Likewise.
10760 (df_recompute_luids): Likewise.
10761 (df_bb_refs_record): Likewise.
10762 (df_update_entry_exit_and_calls): Likewise.
10763 (df_bb_verify): Likewise.
10765 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10767 * ddg.h (struct ddg_node): Strengthen fields "insn" and
10768 "first_note" from rtx to rtx_insn *.
10769 (get_node_of_insn): Likewise for param 2 "insn".
10770 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
10772 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
10774 (mem_write_insn_p): Likewise.
10775 (mem_access_insn_p): Likewise.
10776 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
10777 (def_has_ccmode_p): Likewise for param "insn".
10778 (add_cross_iteration_register_deps): Likewise for locals
10779 "def_insn" and "use_insn".
10780 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
10781 (build_intra_loop_deps): Likewise for local "src_insn".
10782 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
10784 (get_node_of_insn): Likewise for param "insn".
10786 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10788 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
10789 (deletable_insn_p): Strengthen param "insn" from rtx to
10790 rtx_insn *. Add checked cast to rtx_call_insn when invoking
10791 find_call_stack_args, since this is guarded by CALL_P (insn).
10792 (marked_insn_p): Strengthen param "insn" from rtx to
10794 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
10795 invoking find_call_stack_args, since this is guarded by
10797 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
10798 rtx_insn *; we know this is an insn since this was called by
10799 mark_nonreg_stores.
10800 (mark_nonreg_stores_2): Likewise.
10801 (mark_nonreg_stores): Strengthen param "insn" from rtx to
10803 (find_call_stack_args): Strengthen param "call_insn" from rtx to
10804 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
10806 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
10807 from rtx to rtx_insn *.
10808 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
10809 "next", "ref_insn".
10810 (delete_unmarked_insns): Likewise for locals "insn", "next".
10811 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
10812 (mark_reg_dependencies): Likewise for param "insn".
10813 (rest_of_handle_ud_dce): Likewise for local "insn".
10814 (word_dce_process_block): Likewise.
10815 (dce_process_block): Likewise.
10817 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10819 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
10820 from rtx to rtx_insn *.
10821 (struct change_cc_mode_args): Likewise for field "insn".
10822 (this_insn): Strengthen from rtx to rtx_insn *.
10823 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
10825 (validate_canon_reg): Strengthen param "insn" from rtx to
10827 (canon_reg): Likewise.
10828 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
10830 (record_jump_equiv): Strengthen param "insn" from rtx to
10832 (try_back_substitute_reg): Likewise, also for locals "prev",
10834 (find_sets_in_insn): Likewise for param "insn".
10835 (canonicalize_insn): Likewise.
10836 (cse_insn): Likewise. Add a checked cast.
10837 (invalidate_from_clobbers): Likewise for param "insn".
10838 (invalidate_from_sets_and_clobbers): Likewise.
10839 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
10841 (cse_prescan_path): Strengthen local "insn" from rtx to
10843 (cse_extended_basic_block): Likewise for locals "insn" and
10845 (cse_main): Likewise for param "f".
10846 (check_for_label_ref): Likewise for local "insn".
10847 (set_live_p): Likewise for second param ("insn").
10848 (insn_live_p): Likewise for first param ("insn") and for local
10850 (cse_change_cc_mode_insn): Likewise for first param "insn".
10851 (cse_change_cc_mode_insns): Likewise for first and second params
10853 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
10855 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
10858 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
10859 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10860 Anna Tikhonova <anna.tikhonova@intel.com>
10861 Ilya Tocar <ilya.tocar@intel.com>
10862 Andrey Turetskiy <andrey.turetskiy@intel.com>
10863 Ilya Verbin <ilya.verbin@intel.com>
10864 Kirill Yukhin <kirill.yukhin@intel.com>
10865 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10867 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
10869 * config/i386/sse.md
10870 (define_mode_iterator VI248_AVX2): Delete.
10871 (define_mode_iterator VI2_AVX2_AVX512BW): New.
10872 (define_mode_iterator VI48_AVX2): Ditto.
10873 (define_insn <shift_insn><mode>3): Delete.
10874 (define_insn "<shift_insn><mode>3<mask_name>" with
10875 VI2_AVX2_AVX512BW): New.
10876 (define_insn "<shift_insn><mode>3<mask_name>" with
10879 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
10880 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10881 Anna Tikhonova <anna.tikhonova@intel.com>
10882 Ilya Tocar <ilya.tocar@intel.com>
10883 Andrey Turetskiy <andrey.turetskiy@intel.com>
10884 Ilya Verbin <ilya.verbin@intel.com>
10885 Kirill Yukhin <kirill.yukhin@intel.com>
10886 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10888 * config/i386/sse.md
10889 (define_mode_iterator VI4F_BRCST32x2): New.
10890 (define_mode_attr 64x2_mode): Ditto.
10891 (define_mode_attr 32x2mode): Ditto.
10892 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
10893 with VI4F_BRCST32x2): Ditto.
10894 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
10895 with V16FI mode iterator): Ditto.
10896 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
10897 with V16FI): Ditto.
10898 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
10899 with VI8F_BRCST64x2): Ditto.
10901 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
10902 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10903 Anna Tikhonova <anna.tikhonova@intel.com>
10904 Ilya Tocar <ilya.tocar@intel.com>
10905 Andrey Turetskiy <andrey.turetskiy@intel.com>
10906 Ilya Verbin <ilya.verbin@intel.com>
10907 Kirill Yukhin <kirill.yukhin@intel.com>
10908 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10910 * config/i386/sse.md
10911 (define_mode_iterator VI8_AVX512VL): New.
10912 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
10914 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
10916 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
10917 (define_mode_iterator V48_AVX512VL): New.
10918 (define_mode_iterator V12_AVX512VL): Ditto.
10919 (define_insn <avx512>_load<mode>_mask): Split into two similar
10920 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
10921 Refactor output template.
10922 (define_insn "<avx512>_store<mode>_mask"): Ditto.
10924 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10926 * cprop.c (struct occr): Strengthen field "insn" from rtx to
10928 (reg_available_p): Likewise for param "insn".
10929 (insert_set_in_table): Likewise.
10930 (hash_scan_set): Likewise.
10931 (hash_scan_insn): Likewise.
10932 (make_set_regs_unavailable): Likewise.
10933 (compute_hash_table_work): Likewise for local "insn".
10934 (reg_not_set_p): Strengthen param "insn" from const_rtx to
10936 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
10937 (try_replace_reg): Likewise.
10938 (find_avail_set): Likewise.
10939 (cprop_jump): Likewise for params "setcc", "jump".
10940 (constprop_register): Likewise for param "insn".
10941 (cprop_insn): Likewise.
10942 (do_local_cprop): Likewise.
10943 (local_cprop_pass): Likewise for local "insn".
10944 (bypass_block): Likewise for params "setcc" and "jump".
10945 (bypass_conditional_jumps): Likewise for locals "setcc" and
10947 (one_cprop_pass): Likewise for local "insn".
10949 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10951 * compare-elim.c (struct comparison_use): Strengthen field "insn"
10952 from rtx to rtx_insn *.
10953 (struct comparison): Likewise, also for field "prev_clobber".
10954 (conforming_compare): Likewise for param "insn".
10955 (arithmetic_flags_clobber_p): Likewise.
10956 (find_flags_uses_in_insn): Likewise.
10957 (find_comparison_dom_walker::before_dom_children): Likewise for
10958 locals "insn", "next", "last_clobber".
10959 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
10961 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10963 * combine-stack-adj.c (struct csa_reflist): Strengthen field
10964 "insn" from rtx to rtx_insn *.
10965 (single_set_for_csa): Likewise for param "insn".
10966 (record_one_stack_ref): Likewise.
10967 (try_apply_stack_adjustment): Likewise.
10968 (struct record_stack_refs_data): Likewise for field "insn".
10969 (maybe_move_args_size_note): Likewise for params "last" and "insn".
10970 (prev_active_insn_bb): Likewise for return type and param "insn".
10971 (next_active_insn_bb): Likewise.
10972 (force_move_args_size_note): Likewise for params "prev" and "last"
10973 and locals "test", "next_candidate", "prev_candidate".
10974 (combine_stack_adjustments_for_block): Strengthen locals
10975 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
10978 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10980 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
10981 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
10982 (subst_insn): Likewise for this variable.
10983 (added_links_insn): Likewise.
10984 (struct insn_link): Likewise for field "insn".
10985 (alloc_insn_link): Likewise for param "insn".
10986 (struct undobuf): Likewise for field "other_insn".
10987 (find_single_use): Likewise for param "insn" and local "next".
10988 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
10989 (delete_noop_moves): Likewise for locals "insn", "next".
10990 (create_log_links): Likewise for locals "insn", "use_insn".
10991 Strengthen local "next_use" from rtx * to rtx_insn **.
10992 (insn_a_feeds_b): Likewise for params "a", "b".
10993 (combine_instructions): Likewise for param "f" and locals "insn",
10994 "next", "prev", "first", "last_combined_insn", "link", "link1",
10995 "temp". Replace use of NULL_RTX with NULL when referring to
10997 (setup_incoming_promotions): Likewise for param "first"
10998 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
10999 (can_combine_p): Likewise for params "insn", "i3", "pred",
11000 "pred2", "succ", "succ2" and for local "p".
11001 (combinable_i3pat): Likewise for param "i3".
11002 (cant_combine_insn_p): Likewise for param "insn".
11003 (likely_spilled_retval_p): Likewise.
11004 (adjust_for_new_dest): Likewise.
11005 (update_cfg_for_uncondjump): Likewise, also for local "insn".
11006 (try_combine): Likewise for return type and for params "i3", "i2",
11007 "i1", "i0", "last_combined_insn", and for locals "insn",
11008 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
11009 "i0_insn". Eliminate local "tem" in favor of new locals
11010 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
11011 checked cast for now to rtx_insn * on the return type of
11012 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
11014 (find_split_point): Strengthen param "insn" from rtx to
11016 (simplify_set): Likewise for local "other_insn".
11017 (recog_for_combine): Likewise for param "insn".
11018 (record_value_for_reg): Likewise.
11019 (record_dead_and_set_regs_1): Likewise for local
11020 "record_dead_insn".
11021 (record_dead_and_set_regs): Likewise for param "insn".
11022 (record_promoted_value): Likewise.
11023 (check_promoted_subreg): Likewise.
11024 (get_last_value_validate): Likewise.
11025 (reg_dead_at_p): Likewise.
11026 (move_deaths): Likewise for param "to_insn".
11027 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
11028 and locals "place", "place2", "cc0_setter". Eliminate local "tem
11029 in favor of new locals "tem_note" and "tem_insn", the latter being
11031 (distribute_links): Strengthen locals "place", "insn" from rtx to
11034 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11036 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
11038 (can_delete_label_p): Require a const rtx_code_label * rather than
11040 (delete_insn): Add checked cast to rtx_code_label * when we know
11041 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
11043 (delete_insn_chain): Strengthen locals "prev" and "current" from
11044 rtx to rtx_insn *. Add a checked cast when assigning from
11045 "finish" (strengthening the params will come later). Add a
11046 checked cast to rtx_note * in region where we know
11048 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
11050 (compute_bb_for_insn): Likewise.
11051 (free_bb_for_insn): Likewise for local "insn".
11052 (compute_bb_for_insn): Likewise.
11053 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
11054 local "insn" from rtx to rtx_insn *
11055 (flow_active_insn_p): Require a const rtx_insn * rather than a
11057 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
11059 (can_fallthru): Likewise for locals "insn" and "insn2".
11060 (bb_note): Likewise for local "note".
11061 (first_insn_after_basic_block_note): Likewise for local "note" and
11063 (rtl_split_block): Likewise for locals "insn" and "next".
11064 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
11066 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
11067 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
11069 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
11070 them), "kill_from", "barrier", "new_insn".
11071 (patch_jump_insn): Likewise for params "insn", "old_label".
11072 (redirect_branch_edge): Likewise for locals "old_label", "insn".
11073 (force_nonfallthru_and_redirect): Likewise for locals "insn",
11074 "old_label", "new_label".
11075 (rtl_tidy_fallthru_edge): Likewise for local "q".
11076 (rtl_split_edge): Likewise for locals "before", "last".
11077 (commit_one_edge_insertion): Likewise for locals "before",
11078 "after", "insns", "tmp", "last", adding a checked cast where
11079 currently necessary.
11080 (commit_edge_insertions): Likewise.
11081 (rtl_dump_bb): Likewise for locals "insn", "last".
11082 (print_rtl_with_bb): Likewise for local "x".
11083 (rtl_verify_bb_insns): Likewise for local "x".
11084 (rtl_verify_bb_pointers): Likewise for local "insn".
11085 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
11087 (rtl_verify_fallthru): Likewise for local "insn".
11088 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
11089 (purge_dead_edges): Likewise for local "insn".
11090 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
11091 (skip_insns_after_block): Likewise for return type and for locals
11092 "insn", "last_insn", "next_head", "prev".
11093 (record_effective_endpoints): Likewise for locals "next_insn",
11095 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
11096 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
11097 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
11098 (duplicate_insn_chain): For now, add checked cast from rtx to
11099 rtx_insn * when returning insn.
11100 (cfg_layout_duplicate_bb): Likewise for local "insn".
11101 (cfg_layout_delete_block): Likewise for locals "insn", "next",
11102 "prev", "remaints".
11103 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
11104 (rtl_block_empty_p): Likewise.
11105 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
11106 "split_point", "last".
11107 (rtl_block_ends_with_call_p): Likewise for local "insn".
11108 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
11110 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
11111 "split_at_insn" from rtx to rtx_insn *.
11112 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
11113 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
11114 to const rtx_insn *.
11115 (rtl_account_profile_record): Likewise.
11117 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11119 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
11121 (average_num_loop_insns): Likewise.
11122 (init_set_costs): Likewise for local "seq".
11123 (seq_cost): Likewise for param "seq", from const_rtx to const
11126 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11128 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
11131 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11133 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
11134 "f1" and "f2" from rtx * to rtx_insn **.
11135 (flow_find_head_matching_sequence): Likewise.
11137 * cfgcleanup.c (try_simplify_condjump): Strengthen local
11138 "cbranch_insn" from rtx to rtx_insn *.
11139 (thread_jump): Likewise for local "insn".
11140 (try_forward_edges): Likewise for local "last".
11141 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
11142 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
11144 (can_replace_by): Likewise for params "i1", "i2".
11145 (old_insns_match_p): Likewise.
11146 (merge_notes): Likewise.
11147 (walk_to_nondebug_insn): Likewise for param "i1".
11148 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
11149 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
11150 "afterlast1", "afterlast2" from rtx to rtx_insn *.
11151 (flow_find_head_matching_sequence): Strengthen params "f1" and
11152 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
11153 "last1", "last2", "beforelast1", "beforelast2" from rtx to
11155 (outgoing_edges_match): Likewise for locals "last1", "last2".
11156 (try_crossjump_to_edge): Likewise for local "insn".
11157 Replace call to for_each_rtx with for_each_rtx_in_insn.
11159 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
11160 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
11161 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
11162 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
11163 (try_optimize_cfg): Strengthen local "last" from rtx to
11165 (delete_dead_jumptables): Likewise for locals "insn", "next",
11168 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
11169 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
11170 "rtx else_first_tail", to reflect the basic-block.h changes above.
11172 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11174 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
11176 (purge_dead_tablejump_edges): Likewise.
11177 (find_bb_boundaries): Likewise for locals "insn", "end",
11178 "flow_transfer_insn".
11180 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11182 * caller-save.c (save_call_clobbered_regs): Strengthen locals
11183 "ins" and "prev" from rtx to rtx_insn *.
11185 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11187 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
11189 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
11190 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
11192 (load_register_parameters): Likewise for local "before_arg".
11193 (check_sibcall_argument_overlap): Likewise for param "insn".
11194 (expand_call): Likewise for locals "normal_call_insns",
11195 "tail_call_insns", "insns", "before_call", "after_args",
11196 "before_arg", "last", "prev". Strengthen one of the "last" from
11197 rtx to rtx_call_insn *.
11198 (fixup_tail_calls): Strengthen local "insn" from rtx to
11200 (emit_library_call_value_1): Likewise for locals "before_call" and
11203 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11205 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
11206 and "last" from rtx to rtx_insn *.
11207 (expand_builtin_nonlocal_goto): Likewise for local "insn".
11208 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
11210 (expand_errno_check): Strengthen local "lab" from rtx to
11212 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
11214 (expand_builtin_mathfn_2): Likewise.
11215 (expand_builtin_mathfn_ternary): Likewise.
11216 (expand_builtin_mathfn_3): Likewise.
11217 (expand_builtin_interclass_mathfn): Likewise for local "last".
11218 (expand_builtin_int_roundingfn): Likewise for local "insns".
11219 (expand_builtin_int_roundingfn_2): Likewise.
11220 (expand_builtin_strlen): Likewise for local "before_strlen".
11221 (expand_builtin_strncmp): Likewise for local "seq".
11222 (expand_builtin_signbit): Likewise for local "last".
11223 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
11224 from rtx to rtx_code_label *.
11225 (expand_stack_restore): Strengthen local "prev" from rtx to
11228 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11230 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
11232 (struct btr_def_s): Likewise.
11233 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
11235 (add_btr_def): Likewise.
11236 (new_btr_user): Likewise.
11237 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
11239 (link_btr_uses): Likewise.
11240 (move_btr_def): Likewise for locals "insp", "old_insn",
11241 "new_insn". Add checked cast to rtx_insn * for now on result of
11243 (can_move_up): Strengthen param "insn" from const_rtx to
11246 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11248 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
11250 (get_uncond_jump_length): Likewise for locals "label", "jump".
11251 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
11253 (add_labels_and_missing_jumps): Likewise for local "new_jump".
11254 (fix_up_fall_thru_edges): Likewise for local "old_jump".
11255 (find_jump_block): Likewise for local "insn".
11256 (fix_crossing_conditional_branches): Likewise for locals
11257 "old_jump", "new_jump".
11258 (fix_crossing_unconditional_branches): Likewise for locals
11259 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
11260 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
11262 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11264 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
11266 (struct mem_insn): Likewise for field "insn".
11267 (reg_next_use): Strengthen from rtx * to rtx_insn **.
11268 (reg_next_inc_use): Likewise.
11269 (reg_next_def): Likewise.
11270 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
11271 from rtx to rtx_insn *.
11272 (move_insn_before): Likewise for param "next_insn" and local "insns".
11273 (attempt_change): Likewise for local "mov_insn".
11274 (try_merge): Likewise for param "last_insn".
11275 (get_next_ref): Likewise for return type and local "insn".
11276 Strengthen param "next_array" from rtx * to rtx_insn **.
11277 (parse_add_or_inc): Strengthen param "insn" from rtx to
11279 (find_inc): Likewise for locals "insn" and "other_insn" (three of
11281 (merge_in_block): Likewise for locals "insn", "curr",
11283 (pass_inc_dec::execute): Update allocations of the arrays to
11284 reflect the stronger types.
11286 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11288 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
11289 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
11290 from rtx to rtx_code_label *.
11292 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11294 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
11297 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
11299 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
11300 generated a warning and prevented bootstrapping the compiler.
11302 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11304 * rtl.h (delete_related_insns): Strengthen return type from rtx to
11307 * jump.c (delete_related_insns): Likewise, also for locals "next"
11310 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11312 * genautomata.c (output_internal_insn_latency_func): When writing
11313 the function "internal_insn_latency" to insn-automata.c,
11314 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
11315 allowing the optional guard function of (define_bypass) clauses to
11316 expect a pair of rtx_insn *, rather than a pair of rtx.
11317 (output_insn_latency_func): When writing the function
11318 "insn_latency", add an "uncast_" prefix to params "insn" and
11319 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
11320 using checked casts from the params, thus enabling the above
11321 change to the generated "internal_insn_latency" function.
11323 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
11325 PR tree-optimization/62091
11326 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
11327 handle correctly arrays.
11328 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
11329 inheritance binfos.
11330 (record_known_type): Walk into inner type.
11331 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
11332 condition on no type changes.
11334 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11336 * genattrtab.c (write_attr_get): Within the generated get_attr_
11337 functions, rename param "insn" to "uncast_insn" and reintroduce
11338 "insn" as an local rtx_insn * using a checked cast, so that "insn"
11339 is an rtx_insn * within insn-attrtab.c
11341 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11343 * output.h (peephole): Strengthen return type from rtx to
11345 * rtl.h (delete_for_peephole): Likewise for both params.
11346 * genpeep.c (main): In generated "peephole" function, strengthen
11347 return type and local "insn" from rtx to rtx_insn *. For now,
11348 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
11349 rtx_insn *, with a checked cast.
11350 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
11351 locals "insn", "next", "prev" from rtx to rtx_insn *.
11353 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
11355 PR tree-optimization/62112
11356 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
11357 * gimple-iterator.h (gsi_replace): Return bool.
11358 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
11359 moved from ref_may_alias_global_p.
11360 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
11362 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
11363 (stmt_kills_ref_p_1): Rename...
11364 (stmt_kills_ref_p): ... to this.
11365 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
11366 stmt_kills_ref_p): Declare.
11367 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
11368 Move the self-assignment case...
11369 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
11371 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11373 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
11375 * emit-rtl.c (try_split): Likewise, also for locals "before" and
11376 "after". For now, don't strengthen param "trial", which requires
11377 adding checked casts when returning it.
11379 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11381 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
11382 "label" from rtx to rtx_code_label *. Strengthen param 1 of
11383 "var_location" hook from rtx to rtx_insn *.
11384 (debug_nothing_rtx): Delete in favor of...
11385 (debug_nothing_rtx_code_label): New prototype.
11386 (debug_nothing_rtx_rtx): Delete unused prototype.
11387 (debug_nothing_rtx_insn): New prototype.
11389 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
11390 invoking debug_hooks->var_location (in two places, one in a NOTE
11391 case of a switch statement, the other guarded by a CALL_P
11392 conditional. Add checked cast to rtx_code_label * when invoking
11393 debug_hooks->label (within CODE_LABEL case of switch statement).
11395 * dbxout.c (dbx_debug_hooks): Update "label" hook from
11396 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
11397 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
11398 (xcoff_debug_hooks): Likewise.
11399 * debug.c (do_nothing_debug_hooks): Likewise.
11400 (debug_nothing_rtx): Delete in favor of...
11401 (debug_nothing_rtx_insn): New function.
11402 (debug_nothing_rtx_rtx): Delete unused function.
11403 (debug_nothing_rtx_code_label): New function.
11404 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
11405 debug_nothing_rtx to debug_nothing_rtx_code_label.
11406 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
11408 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
11409 debug_nothing_rtx to debug_nothing_rtx_insn.
11410 (sdbout_label): Strengthen param "insn" from rtx to
11412 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
11413 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
11414 "var_location" hook from debug_nothing_rtx to
11415 debug_nothing_rtx_insn.
11417 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11419 * recog.h (insn_output_fn): Update this function typedef to match
11420 the changes below to the generated output functions, strengthening
11421 the 2nd param from rtx to rtx_insn *.
11423 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
11424 insn when invoking an output function, to match the new signature
11425 of insn_output_fn with a stronger second param.
11427 * genconditions.c (write_header): In the generated code for
11428 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
11429 to match the other changes in this patch.
11431 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
11432 the generated "gen_" functions from rtx to rtx_insn * within their
11435 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
11436 the subfunctions within the generated "recog_", "split", "peephole2"
11437 function trees from rtx to rtx_insn *. For now, the top-level
11438 generated functions ("recog", "split", "peephole2") continue to
11439 take a plain rtx for "insn", to avoid introducing dependencies on
11440 other patches. Rename this 2nd param from "insn" to
11441 "uncast_insn", and reintroduce "insn" as a local variable of type
11442 rtx_insn *, initialized at the top of the generated function with
11443 a checked cast on "uncast_insn".
11444 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
11445 the generated "gen_" functions from rtx to rtx_insn * within their
11448 * genoutput.c (process_template): Strengthen the 2nd param within
11449 the generated "output_" functions "insn" from rtx to rtx_insn *.
11451 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
11453 * tree-profile.c (tree_profiling): Skip external functions
11454 when doing coverage instrumentation.
11455 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
11457 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
11459 * config/rs6000/altivec.h (vec_cpsgn): New #define.
11460 (vec_mergee): Likewise.
11461 (vec_mergeo): Likewise.
11462 (vec_cntlz): Likewise.
11463 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
11464 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
11465 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
11466 VMRGEW, and VMRGOW.
11467 * doc/extend.texi: Document various forms of vec_cpsgn,
11468 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
11469 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
11470 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
11471 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
11472 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
11474 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
11476 * config/rs6000/rs6000.c (context.h): New include.
11477 (tree-pass.h): Likewise.
11478 (make_pass_analyze_swaps): New decl.
11479 (rs6000_option_override): Register pass_analyze_swaps.
11480 (swap_web_entry): New subsclass of web_entry_base (df.h).
11481 (special_handling_values): New enum.
11482 (union_defs): New function.
11483 (union_uses): Likewise.
11484 (insn_is_load_p): Likewise.
11485 (insn_is_store_p): Likewise.
11486 (insn_is_swap_p): Likewise.
11487 (rtx_is_swappable_p): Likewise.
11488 (insn_is_swappable_p): Likewise.
11489 (chain_purpose): New enum.
11490 (chain_contains_only_swaps): New function.
11491 (mark_swaps_for_removal): Likewise.
11492 (swap_const_vector_halves): Likewise.
11493 (adjust_subreg_index): Likewise.
11494 (permute_load): Likewise.
11495 (permute_store): Likewise.
11496 (handle_special_swappables): Likewise.
11497 (replace_swap_with_copy): Likewise.
11498 (dump_swap_insn_table): Likewise.
11499 (rs6000_analyze_swaps): Likewise.
11500 (pass_data_analyze_swaps): New pass_data.
11501 (pass_analyze_swaps): New rtl_opt_pass.
11502 (make_pass_analyze_swaps): New function.
11503 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
11505 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11507 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
11508 type from rtx to rtx_insn *.
11509 (create_copy_of_insn_rtx): Likewise.
11510 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
11511 (create_copy_of_insn_rtx): Likewise, also for local "res".
11513 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11515 * rtl.h (find_first_parameter_load): Strengthen return type from
11517 * rtlanal.c (find_first_parameter_load): Strengthen return type
11518 from rtx to rtx_insn *. Add checked cast for now, to postpone
11519 strengthening the params.
11521 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
11524 * diagnostic.c: Set default caret.
11525 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
11527 * diagnostic.h (struct diagnostic_context):
11529 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11531 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
11532 (sel_bb_head): Strengthen return type insn_t (currently just an
11533 rtx) to rtx_insn *.
11534 (sel_bb_end): Likewise.
11536 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
11537 (sel_bb_head): Strengthen return type and local "head" from
11538 insn_t (currently just an rtx) to rtx_insn *.
11539 (sel_bb_end): Likewise for return type.
11540 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
11543 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11545 * basic-block.h (get_last_bb_insn): Strengthen return type from
11547 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
11550 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
11553 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
11555 (diagnostic_report_diagnostic): ... from here.
11556 * toplev.c (general_init): Move code to c-family.
11558 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
11560 * df.h (web_entry_base): Replace existing struct web_entry with a
11561 new class web_entry_base with only the predecessor member.
11562 (unionfind_root): Remove declaration and move to class member.
11563 (unionfind_union): Remove declaration and move to friend
11565 (union_defs): Remove declaration.
11566 * web.c (web_entry_base::unionfind_root): Modify to be member
11567 function and adjust accessors.
11568 (unionfind_union): Modify to be friend function and adjust
11570 (web_entry): New subclass of web_entry_base containing the reg
11572 (union_match_dups): Modify for struct -> class changes.
11573 (union_defs): Likewise.
11574 (entry_register): Likewise.
11575 (pass_web::execute): Likewise.
11577 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
11579 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
11580 builtin define __VEC_ELEMENT_REG_ORDER__.
11582 2014-08-20 Martin Jambor <mjambor@suse.cz>
11583 Wei Mi <wmi@google.com>
11586 PR middle-end/61776
11587 * tree-ssa-operands.c (update_stmt_operands): Remove
11588 MODIFIED_NORETURN_CALLS.
11589 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
11590 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
11591 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
11592 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
11593 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
11594 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
11595 (gimple_call_set_ctrl_altering): New func.
11596 (gimple_call_ctrl_altering_p): Ditto.
11597 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
11598 (make_blocks): Use gimple_call_initialize_ctrl_altering.
11599 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
11600 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
11601 remove MODIFIED_NORETURN_CALLS.
11603 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
11605 * coverage.c (coverage_compute_profile_id): Return non-0;
11606 also handle symbols with unique name.
11607 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
11609 2014-08-20 Steve Ellcey <sellcey@mips.com>
11611 PR middle-end/49191
11612 * doc/sourcebuild.texi (non_strict_align): New.
11614 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
11616 * cgraphunit.c (ipa_passes, compile): Reshedule
11617 symtab_remove_unreachable_nodes passes; update comments.
11618 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
11619 TODO_remove_functions before the pass; the functions ought to be
11621 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
11622 TODO_remove_functions.
11623 * passes.c (pass_data_early_local_passes): Do not schedule function
11625 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
11627 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
11630 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
11631 before setting the option.
11632 * diagnostic.c (diagnostic_classify_diagnostic): Record
11633 command-line status.
11635 2014-08-20 Richard Biener <rguenther@suse.de>
11638 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
11639 to build uint{16,32,64}_type_node.
11641 2014-08-20 Terry Guo <terry.guo@arm.com>
11643 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
11644 with immediate_operand.
11646 2014-08-20 David Malcolm <dmalcolm@redhat.com>
11648 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
11649 "insn" from an as_a to a safe_as_a, for the case when "insn" is
11652 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
11654 PR preprocessor/51303
11655 * incpath.c (remove_duplicates): Use cpp_warning.
11657 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
11661 * doc/options.texi (CPP): Document it.
11662 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
11663 * optc-gen.awk: Handle CPP.
11664 * opth-gen.awk: Likewise.
11666 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11668 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
11670 (duplicate_insn_chain): Likewise.
11671 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
11672 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
11673 checked cast for now (until we can strengthen the params in the
11675 (duplicate_insn_chain): Likewise.
11677 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11679 * rtl.h (next_cc0_user): Strengthen return type from rtx to
11681 (prev_cc0_setter): Likewise.
11683 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
11684 rtx_insn *, adding checked casts for now as necessary.
11685 (prev_cc0_setter): Likewise.
11687 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11689 * expr.h (emit_move_insn): Strengthen return type from rtx to
11691 (emit_move_insn_1): Likewise.
11692 (emit_move_complex_push): Likewise.
11693 (emit_move_complex_parts): Likewise.
11695 * expr.c (emit_move_via_integer): Strengthen return type from rtx
11696 to rtx_insn *. Replace use of NULL_RTX with NULL when working
11698 (emit_move_complex_push): Strengthen return type from rtx to
11700 (emit_move_complex): Likewise, also for local "ret".
11701 (emit_move_ccmode): Likewise.
11702 (emit_move_multi_word): Likewise for return type and locals
11703 "last_insn", "seq".
11704 (emit_move_insn_1): Likewise for return type and locals "result",
11706 (emit_move_insn): Likewise for return type and local "last_insn".
11707 (compress_float_constant): Likewise.
11709 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11711 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
11712 from rtx to rtx_insn *.
11714 * rtl.h (emit_insn_before): Likewise.
11715 (emit_insn_before_noloc): Likewise.
11716 (emit_insn_before_setloc): Likewise.
11717 (emit_jump_insn_before): Likewise.
11718 (emit_jump_insn_before_noloc): Likewise.
11719 (emit_jump_insn_before_setloc): Likewise.
11720 (emit_call_insn_before): Likewise.
11721 (emit_call_insn_before_noloc): Likewise.
11722 (emit_call_insn_before_setloc): Likewise.
11723 (emit_debug_insn_before): Likewise.
11724 (emit_debug_insn_before_noloc): Likewise.
11725 (emit_debug_insn_before_setloc): Likewise.
11726 (emit_label_before): Likewise.
11727 (emit_insn_after): Likewise.
11728 (emit_insn_after_noloc): Likewise.
11729 (emit_insn_after_setloc): Likewise.
11730 (emit_jump_insn_after): Likewise.
11731 (emit_jump_insn_after_noloc): Likewise.
11732 (emit_jump_insn_after_setloc): Likewise.
11733 (emit_call_insn_after): Likewise.
11734 (emit_call_insn_after_noloc): Likewise.
11735 (emit_call_insn_after_setloc): Likewise.
11736 (emit_debug_insn_after): Likewise.
11737 (emit_debug_insn_after_noloc): Likewise.
11738 (emit_debug_insn_after_setloc): Likewise.
11739 (emit_label_after): Likewise.
11740 (emit_insn): Likewise.
11741 (emit_debug_insn): Likewise.
11742 (emit_jump_insn): Likewise.
11743 (emit_call_insn): Likewise.
11744 (emit_label): Likewise.
11745 (gen_clobber): Likewise.
11746 (emit_clobber): Likewise.
11747 (gen_use): Likewise.
11748 (emit_use): Likewise.
11751 (emit_barrier_before): Strengthen return type from rtx to
11753 (emit_barrier_after): Likewise.
11754 (emit_barrier): Likewise.
11756 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
11757 from rtx to rtx_insn *. Add checked casts for now when converting
11758 "last" from rtx to rtx_insn *.
11759 (emit_insn_before_noloc): Likewise for return type.
11760 (emit_jump_insn_before_noloc): Likewise.
11761 (emit_call_insn_before_noloc): Likewise.
11762 (emit_debug_insn_before_noloc): Likewise.
11763 (emit_barrier_before): Strengthen return type and local "insn"
11764 from rtx to rtx_barrier *.
11765 (emit_label_before): Strengthen return type from rtx to
11766 rtx_insn *. Add checked cast for now when returning param
11767 (emit_pattern_after_noloc): Strengthen return type from rtx to
11768 rtx_insn *. Add checked casts for now when converting "last" from
11770 (emit_insn_after_noloc): Strengthen return type from rtx to
11772 (emit_jump_insn_after_noloc): Likewise.
11773 (emit_call_insn_after_noloc): Likewise.
11774 (emit_debug_insn_after_noloc): Likewise.
11775 (emit_barrier_after): Strengthen return type from rtx to
11777 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
11778 Add checked cast for now when converting "label" from rtx to
11780 (emit_pattern_after_setloc): Strengthen return type from rtx to
11781 rtx_insn *. Add checked casts for now when converting "last" from
11783 (emit_pattern_after): Strengthen return type from rtx to
11785 (emit_insn_after_setloc): Likewise.
11786 (emit_insn_after): Likewise.
11787 (emit_jump_insn_after_setloc): Likewise.
11788 (emit_jump_insn_after): Likewise.
11789 (emit_call_insn_after_setloc): Likewise.
11790 (emit_call_insn_after): Likewise.
11791 (emit_debug_insn_after_setloc): Likewise.
11792 (emit_debug_insn_after): Likewise.
11793 (emit_pattern_before_setloc): Likewise. Add checked casts for now
11794 when converting "last" from rtx to rtx_insn *.
11795 (emit_pattern_before): Strengthen return type from rtx to
11797 (emit_insn_before_setloc): Likewise.
11798 (emit_insn_before): Likewise.
11799 (emit_jump_insn_before_setloc): Likewise.
11800 (emit_jump_insn_before): Likewise.
11801 (emit_call_insn_before_setloc): Likewise.
11802 (emit_call_insn_before): Likewise.
11803 (emit_debug_insn_before_setloc): Likewise.
11804 (emit_debug_insn_before): Likewise.
11805 (emit_insn): Strengthen return type and locals "last", "insn",
11806 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
11807 within cases where we know we have an insn.
11808 (emit_debug_insn): Likewise.
11809 (emit_jump_insn): Likewise.
11810 (emit_call_insn): Strengthen return type and local "insn" from rtx
11812 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
11813 a checked cast to rtx_insn * for now on "label".
11814 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
11815 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
11816 (emit_use): Likewise.
11817 (gen_use): Likewise, also for local "seq".
11818 (emit): Likewise for return type and local "insn".
11819 (rtx_insn): Likewise for return type and local "new_rtx".
11821 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
11822 from rtx to rtx_barrier *.
11824 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
11825 changed return type from rtx to rtx_insn *, we must update
11826 "emit_fn" type, and this in turn means updating...
11827 (frame_insn): ...this. Strengthen return type from rtx to
11828 rtx_insn *. Introduce a new local "insn" of the appropriate type.
11830 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11832 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
11833 rtx to rtx_jump_table_data *. Also for local.
11834 * rtl.h (emit_jump_table_data): Likewise.
11836 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11838 * basic-block.h (create_basic_block_structure): Strengthen third
11839 param "bb_note" from rtx to rtx_note *.
11840 * rtl.h (emit_note_before): Strengthen return type from rtx to
11842 (emit_note_after): Likewise.
11843 (emit_note): Likewise.
11844 (emit_note_copy): Likewise. Also, strengthen param similarly.
11845 * function.h (struct rtl_data): Strengthen field
11846 "x_stack_check_probe_note" from rtx to rtx_note *.
11848 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
11849 from rtx to rtx_note *.
11850 * cfgrtl.c (create_basic_block_structure): Strengthen third param
11851 "bb_note" from rtx to rtx_note *.
11852 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
11853 when calling emit_note_copy.
11854 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
11856 (emit_note_after): Likewise.
11857 (emit_note_before): Likewise.
11858 (emit_note_copy): Likewise. Also, strengthen param similarly.
11859 (emit_note): Likewise.
11860 * except.c (emit_note_eh_region_end): Likewise for return type.
11861 Strengthen local "next" from rtx to rtx_insn *.
11862 (convert_to_eh_region_ranges): Strengthen local "note"
11863 from rtx to rtx_note *.
11864 * final.c (change_scope): Likewise.
11865 (reemit_insn_block_notes): Likewise, for both locals named "note".
11866 Also, strengthen local "insn" from rtx to rtx_insn *.
11867 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
11869 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
11870 strengthen local "seq" from rtx to rtx_insn *.
11871 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
11873 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
11875 (get_bb_note_from_pool): Strengthen return type from rtx to
11877 (sel_create_basic_block): Strengthen local "new_bb_note" from
11878 insn_t to rtx_note *.
11879 * var-tracking.c (emit_note_insn_var_location): Strengthen local
11880 "note" from rtx to rtx_note *.
11881 (emit_notes_in_bb): Likewise.
11883 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11885 * function.h (struct rtl_data): Strengthen field
11886 "x_parm_birth_insn" from rtx to rtx_insn *.
11887 * function.c (struct assign_parm_data_all): Strengthen fields
11888 "first_conversion_insn" and "last_conversion_insn" from rtx to
11891 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11893 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
11894 to rtx_insn *; also for local "var_end_seq".
11895 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
11896 (maybe_cleanup_end_of_block): Likewise for param "last" and local
11898 (expand_gimple_cond): Likewise for locals "last2" and "last".
11899 (mark_transaction_restart_calls): Likewise for local "insn".
11900 (expand_gimple_stmt): Likewise for return type and locals "last"
11902 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
11903 (avoid_complex_debug_insns): Likewise for param "insn".
11904 (expand_debug_locations): Likewise for locals "insn", "last",
11905 "prev_insn" and "insn2".
11906 (expand_gimple_basic_block): Likewise for local "last".
11907 (construct_exit_block): Likewise for locals "head", "end",
11909 (pass_expand::execute): Likewise for locals "var_seq",
11910 "var_ret_seq", "next".
11912 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11914 * asan.h (asan_emit_stack_protection): Strengthen return type from
11916 * asan.c (asan_emit_stack_protection): Likewise. Add local
11917 "insns" to hold the return value.
11919 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11921 * basic-block.h (bb_note): Strengthen return type from rtx to
11923 * sched-int.h (bb_note): Likewise.
11924 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
11926 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11928 * rtl.h (make_insn_raw): Strengthen return type from rtx to
11931 * emit-rtl.c (make_insn_raw): Strengthen return type and local
11932 "insn" from rtx to rtx_insn *.
11933 (make_debug_insn_raw): Strengthen return type from rtx to
11934 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
11935 (make_jump_insn_raw): Strengthen return type from rtx to
11936 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
11937 (make_call_insn_raw): Strengthen return type from rtx to
11938 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
11939 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
11940 callback from rtx to rtx_insn *; likewise for local "insn" and
11941 "next", adding a checked cast to rtx_insn in the relevant cases of
11942 the switch statement.
11943 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
11944 callback from rtx to rtx_insn *.
11945 (emit_pattern_after_setloc): Likewise.
11946 (emit_pattern_after): Likewise.
11947 (emit_pattern_before_setloc): Likewise.
11948 (emit_pattern_before): Likewise.
11950 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11952 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
11954 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
11955 accepting an rtx_insn *.
11956 (last_call_insn): Strengthen return type from rtx to
11959 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11961 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
11962 "insns" from rtx to rtx_insn *.
11963 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
11964 locals "insn" and "prev".
11966 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11968 * rtl.h (tablejump_p): Strengthen third param from rtx * to
11969 rtx_jump_table_data **.
11971 * cfgbuild.c (make_edges): Introduce local "table", using it in
11972 place of "tmp" for jump table data.
11973 (find_bb_boundaries): Strengthen local "table" from rtx to
11974 rtx_jump_table_data *.
11975 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
11976 (outgoing_edges_match): Likewise for locals "table1" and "table2".
11977 (try_crossjump_to_edge): Likewise.
11978 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
11980 (patch_jump_insn): Introduce local "table", using it in place of
11981 "tmp" for jump table data.
11982 (force_nonfallthru_and_redirect): Introduce local "table", so that
11983 call to tablejump_p can receive an rtx_jump_table_data **. Update
11984 logic around the call to overwrite "note" appropriately if
11985 tablejump_p returns non-zero.
11986 (get_last_bb_insn): Introduce local "table", using it in place of
11987 "tmp" for jump table data.
11988 * dwarf2cfi.c (create_trace_edges): Likewise.
11990 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
11991 from rtx to rtx_jump_table_data *.
11992 (create_fix_barrier): Strengthen local "tmp" from rtx to
11993 rtx_jump_table_data *.
11994 (arm_reorg): Likewise for local "table".
11996 * config/s390/s390.c (s390_chunkify_start): Likewise.
11998 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
12000 * jump.c (delete_related_insns): Strengthen local "lab_next" from
12001 rtx to rtx_jump_table_data *.
12003 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
12004 rtx_jump_table_data **. Add a checked cast when writing through
12005 the pointer: we know there that local "table" is non-NULL and that
12006 JUMP_TABLE_DATA_P (table) holds.
12007 (label_is_jump_target_p): Introduce local "table", using it in
12008 place of "tmp" for jump table data.
12010 2014-08-19 Marek Polacek <polacek@redhat.com>
12013 * doc/invoke.texi: Document -Wbool-compare.
12015 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12017 * rtl.h (entry_of_function): Strengthen return type from rtx to
12019 * cfgrtl.c (entry_of_function): Likewise.
12021 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12023 * emit-rtl.h (get_insns): Strengthen return type from rtx to
12024 rtx_insn *, adding a checked cast for now.
12025 (get_last_insn): Likewise.
12027 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12029 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
12032 * emit-rtl.c (gen_label_rtx): Likewise.
12034 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12036 * rtl.h (previous_insn): Strengthen return type from rtx to
12038 (next_insn): Likewise.
12039 (prev_nonnote_insn): Likewise.
12040 (prev_nonnote_insn_bb): Likewise.
12041 (next_nonnote_insn): Likewise.
12042 (next_nonnote_insn_bb): Likewise.
12043 (prev_nondebug_insn): Likewise.
12044 (next_nondebug_insn): Likewise.
12045 (prev_nonnote_nondebug_insn): Likewise.
12046 (next_nonnote_nondebug_insn): Likewise.
12047 (prev_real_insn): Likewise.
12048 (next_real_insn): Likewise.
12049 (prev_active_insn): Likewise.
12050 (next_active_insn): Likewise.
12052 * emit-rtl.c (next_insn): Strengthen return type from rtx to
12053 rtx_insn *, adding a checked cast.
12054 (previous_insn): Likewise.
12055 (next_nonnote_insn): Likewise.
12056 (next_nonnote_insn_bb): Likewise.
12057 (prev_nonnote_insn): Likewise.
12058 (prev_nonnote_insn_bb): Likewise.
12059 (next_nondebug_insn): Likewise.
12060 (prev_nondebug_insn): Likewise.
12061 (next_nonnote_nondebug_insn): Likewise.
12062 (prev_nonnote_nondebug_insn): Likewise.
12063 (next_real_insn): Likewise.
12064 (prev_real_insn): Likewise.
12065 (next_active_insn): Likewise.
12066 (prev_active_insn): Likewise.
12068 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
12069 param "stepfunc" so that it returns an rtx_insn * rather than an
12070 rtx, to track the change to prev_nonnote_insn_bb, which is the
12071 only function this is called with.
12072 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
12074 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
12076 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
12079 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12081 * coretypes.h (class rtx_debug_insn): Add forward declaration.
12082 (class rtx_nonjump_insn): Likewise.
12083 (class rtx_jump_insn): Likewise.
12084 (class rtx_call_insn): Likewise.
12085 (class rtx_jump_table_data): Likewise.
12086 (class rtx_barrier): Likewise.
12087 (class rtx_code_label): Likewise.
12088 (class rtx_note): Likewise.
12090 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
12091 adding the invariant DEBUG_INSN_P (X).
12092 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
12093 the invariant NONJUMP_INSN_P (X).
12094 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
12095 the invariant JUMP_P (X).
12096 (class rtx_call_insn): New, a subclass of rtx_insn, adding
12097 the invariant CALL_P (X).
12098 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
12099 invariant JUMP_TABLE_DATA_P (X).
12100 (class rtx_barrier): New, a subclass of rtx_insn, adding the
12101 invariant BARRIER_P (X).
12102 (class rtx_code_label): New, a subclass of rtx_insn, adding
12103 the invariant LABEL_P (X).
12104 (class rtx_note): New, a subclass of rtx_insn, adding
12105 the invariant NOTE_P(X).
12106 (is_a_helper <rtx_debug_insn *>::test): New.
12107 (is_a_helper <rtx_nonjump_insn *>::test): New.
12108 (is_a_helper <rtx_jump_insn *>::test): New.
12109 (is_a_helper <rtx_call_insn *>::test): New.
12110 (is_a_helper <rtx_jump_table_data *>::test): New functions,
12111 overloaded for both rtx and rtx_insn *.
12112 (is_a_helper <rtx_barrier *>::test): New.
12113 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
12114 for both rtx and rtx_insn *.
12115 (is_a_helper <rtx_note *>::test): New.
12117 2014-08-19 Marek Polacek <polacek@redhat.com>
12119 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
12120 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
12121 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
12122 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
12124 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12126 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
12127 rtx_insn *. To help with transition, for now, convert from an
12128 access macro into a pair of functions: BND_TO, returning an
12130 (SET_BND_TO): New function, for use where BND_TO is used as an
12133 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
12135 (BND_TO): New function, adding a checked cast.
12136 (SET_BND_TO): New function.
12138 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
12140 (compute_av_set_on_boundaries): Likewise.
12142 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
12144 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
12145 destination if it is used in source.
12146 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
12147 (*popcount<mode>2_falsedep_1): Likewise.
12149 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
12152 * configure.ac: Set install_gold_as_default to no first.
12153 * configure: Regenerated.
12155 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12157 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
12158 "note_list" field will eventually be an rtx_insn *. To help with
12159 transition, for now, convert from an access macro into a pair of
12160 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
12161 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
12164 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
12165 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
12167 * sel-sched-ir.c (init_bb): Likewise.
12168 (sel_restore_notes): Likewise.
12169 (move_bb_info): Likewise.
12170 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
12171 (SET_BB_NOTE_LIST): New function.
12173 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12175 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
12176 field will eventually be an rtx_insn *. To help with transition,
12177 for now, convert from an access macro into a pair of functions:
12178 VINSN_INSN_RTX, returning an rtx_insn *, and...
12179 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
12180 is used as an lvalue.
12182 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
12183 SET_VINSN_INSN_RTX where it's used as an lvalue.
12184 (VINSN_INSN_RTX): New function.
12185 (SET_VINSN_INSN_RTX): New function.
12187 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12189 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
12190 eventually be rtx_insn *, but to help with transition, for now,
12191 convert from an access macro into a pair of functions: DEP_PRO
12192 returning an rtx_insn * and...
12193 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
12194 lvalue, returning an rtx&.
12195 (DEP_CON): Analogous changes to DEP_PRO above.
12196 (SET_DEP_CON): Likewise.
12198 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
12199 an lvalue to SET_DEP_CON.
12200 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
12201 (sd_copy_back_deps): Likewise for DEP_CON.
12202 (DEP_PRO): New function, adding a checked cast for now.
12203 (DEP_CON): Likewise.
12204 (SET_DEP_PRO): New function.
12205 (SET_DEP_CON): Likewise.
12207 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
12209 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
12210 (extra_options): Add i386/cygwin.opt.
12211 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
12212 (CPP_SPEC): Accept -pthread.
12213 (LINK_SPEC): Ditto.
12214 (GOMP_SELF_SPECS): Update comment.
12215 * config/i386/cygwin.opt: New file for -pthread flag.
12217 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12219 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
12220 * df.h (DF_REF_INSN): Convert from a macro to a function, so
12221 that we can return an rtx_insn *.
12223 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
12225 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
12226 when building executables, not DLLs. Add --large-address-aware
12227 under the same conditions.
12228 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
12229 when building executables, not DLLs. Add --large-address-aware
12230 under the same conditions when using -m32.
12232 * config/i386/cygwin-stdint.h: Throughout, make type
12233 definitions dependent on target architecture, not host.
12235 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12237 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
12238 the return type from rtx to rtx_insn *, which will enable various
12239 conversions in followup patches. For now this is is done by a
12241 (NEXT_INSN): Likewise.
12242 (SET_PREV_INSN): Convert to an inline function. This is intended
12243 for use as an lvalue, and so returns an rtx& to allow in-place
12245 (SET_NEXT_INSN): Likewise.
12247 2014-07-08 Mark Wielaard <mjw@redhat.com>
12250 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
12252 2014-08-19 Marek Polacek <polacek@redhat.com>
12255 * cgraphunit.c (handle_alias_pairs): Fix condition.
12257 2014-08-19 Richard Biener <rguenther@suse.de>
12259 * gimple-fold.c (fold_gimple_assign): Properly build a
12260 null-pointer constant when devirtualizing addresses.
12262 2014-07-07 Mark Wielaard <mjw@redhat.com>
12264 * dwarf2out.c (decl_quals): New function.
12265 (modified_type_die): Take one cv_quals argument instead of two,
12266 one for const and one for volatile.
12267 (add_type_attribute): Likewise.
12268 (generic_parameter_die): Call add_type_attribute with one modifier
12270 (base_type_for_mode): Likewise.
12271 (add_bounds_info): Likewise.
12272 (add_subscript_info): Likewise.
12273 (gen_array_type_die): Likewise.
12274 (gen_descr_array_type_die): Likewise.
12275 (gen_entry_point_die): Likewise.
12276 (gen_enumeration_type_die): Likewise.
12277 (gen_formal_parameter_die): Likewise.
12278 (gen_subprogram_die): Likewise.
12279 (gen_variable_die): Likewise.
12280 (gen_const_die): Likewise.
12281 (gen_field_die): Likewise.
12282 (gen_pointer_type_die): Likewise.
12283 (gen_reference_type_die): Likewise.
12284 (gen_ptr_to_mbr_type_die): Likewise.
12285 (gen_inheritance_die): Likewise.
12286 (gen_subroutine_type_die): Likewise.
12287 (gen_typedef_die): Likewise.
12288 (force_type_die): Likewise.
12290 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
12292 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
12294 * configure: Regenerate.
12296 2014-08-19 Richard Biener <rguenther@suse.de>
12298 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
12299 DECL_EXTERNALs in BLOCKs as non-references.
12300 * tree-streamer-out.c (streamer_write_chain): Likewise.
12302 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
12303 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12304 Anna Tikhonova <anna.tikhonova@intel.com>
12305 Ilya Tocar <ilya.tocar@intel.com>
12306 Andrey Turetskiy <andrey.turetskiy@intel.com>
12307 Ilya Verbin <ilya.verbin@intel.com>
12308 Kirill Yukhin <kirill.yukhin@intel.com>
12309 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12311 * config/i386/sse.md
12312 (define_mode_iterator VI48_AVX512F): Delete.
12313 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
12314 (define_mode_iterator VI2_AVX512VL): Ditto.
12315 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
12318 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
12320 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
12321 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
12322 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
12323 with VI48_AVX512F_AVX512VL): New.
12324 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
12325 with VI2_AVX512VL): Ditto.
12327 2014-08-19 Marek Polacek <polacek@redhat.com>
12329 * doc/invoke.texi: Document -Wc99-c11-compat.
12331 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12333 * rtl.h (PREV_INSN): Split macro in two: the existing one,
12334 for rvalues, and...
12335 (SET_PREV_INSN): New macro, for use as an lvalue.
12336 (NEXT_INSN, SET_NEXT_INSN): Likewise.
12338 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
12339 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
12340 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
12341 (fixup_abnormal_edges): Likewise.
12342 (unlink_insn_chain): Likewise.
12343 (fixup_reorder_chain): Likewise.
12344 (cfg_layout_delete_block): Likewise.
12345 (cfg_layout_merge_blocks): Likewise.
12346 * combine.c (update_cfg_for_uncondjump): Likewise.
12347 * emit-rtl.c (link_insn_into_chain): Likewise.
12348 (remove_insn): Likewise.
12349 (delete_insns_since): Likewise.
12350 (reorder_insns_nobb): Likewise.
12351 (emit_insn_after_1): Likewise.
12352 * final.c (rest_of_clean_state): Likewise.
12353 (final_scan_insn): Likewise.
12354 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
12355 * haifa-sched.c (concat_note_lists): Likewise.
12356 (remove_notes): Likewise.
12357 (restore_other_notes): Likewise.
12358 (move_insn): Likewise.
12359 (unlink_bb_notes): Likewise.
12360 (restore_bb_notes): Likewise.
12361 * jump.c (delete_for_peephole): Likewise.
12362 * optabs.c (emit_libcall_block_1): Likewise.
12363 * reorg.c (emit_delay_sequence): Likewise.
12364 (fill_simple_delay_slots): Likewise.
12365 * sel-sched-ir.c (sel_move_insn): Likewise.
12366 (sel_remove_insn): Likewise.
12367 (get_bb_note_from_pool): Likewise.
12368 * sel-sched.c (move_nop_to_previous_block): Likewise.
12370 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
12371 * config/c6x/c6x.c (gen_one_bundle): Likewise.
12372 (c6x_gen_bundles): Likewise.
12373 (hwloop_optimize): Likewise.
12374 * config/frv/frv.c (frv_function_prologue): Likewise.
12375 (frv_register_nop): Likewise.
12376 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
12377 (ia64_reorg): Likewise.
12378 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
12379 (mep_make_bundle): Likewise.
12380 (mep_bundle_insns): Likewise.
12381 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
12382 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
12383 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
12385 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12387 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
12388 return type from rtx to rtx_insn *.
12389 (BB_END): Likewise.
12390 (BB_HEADER): Likewise.
12391 (BB_FOOTER): Likewise.
12392 (SET_BB_HEAD): Convert to a function.
12393 (SET_BB_END): Likewise.
12394 (SET_BB_HEADER): Likewise.
12395 (SET_BB_FOOTER): Likewise.
12397 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
12398 Strengthen the return type from rtx to rtx_insn *. For now, this
12399 is done by adding a checked cast, but this will eventually
12400 become a field lookup.
12401 (BB_END): Likewise.
12402 (BB_HEADER): Likewise.
12403 (BB_FOOTER): Likewise.
12404 (SET_BB_HEAD): New function, from macro of same name. This is
12405 intended for use as an lvalue, and so returns an rtx& to allow
12406 in-place modification.
12407 (SET_BB_END): Likewise.
12408 (SET_BB_HEADER): Likewise.
12409 (SET_BB_FOOTER): Likewise.
12411 2014-08-18 David Malcolm <dmalcolm@redhat.com>
12413 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
12414 for rvalues, and...
12415 (SET_BB_HEAD): New macro, for use as a lvalue.
12416 (BB_END, SET_BB_END): Likewise.
12417 (BB_HEADER, SET_BB_HEADER): Likewise.
12418 (BB_FOOTER, SET_BB_FOOTER): Likewise.
12420 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
12421 of BB_* macros into SET_BB_* macros.
12422 (fix_crossing_unconditional_branches): Likewise.
12423 * caller-save.c (save_call_clobbered_regs): Likewise.
12424 (insert_one_insn): Likewise.
12425 * cfgbuild.c (find_bb_boundaries): Likewise.
12426 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
12427 (outgoing_edges_match): Likewise.
12428 (try_optimize_cfg): Likewise.
12429 * cfgexpand.c (expand_gimple_cond): Likewise.
12430 (expand_gimple_tailcall): Likewise.
12431 (expand_gimple_basic_block): Likewise.
12432 (construct_exit_block): Likewise.
12433 * cfgrtl.c (delete_insn): Likewise.
12434 (create_basic_block_structure): Likewise.
12435 (rtl_delete_block): Likewise.
12436 (rtl_split_block): Likewise.
12437 (emit_nop_for_unique_locus_between): Likewise.
12438 (rtl_merge_blocks): Likewise.
12439 (block_label): Likewise.
12440 (try_redirect_by_replacing_jump): Likewise.
12441 (emit_barrier_after_bb): Likewise.
12442 (fixup_abnormal_edges): Likewise.
12443 (record_effective_endpoints): Likewise.
12444 (relink_block_chain): Likewise.
12445 (fixup_reorder_chain): Likewise.
12446 (fixup_fallthru_exit_predecessor): Likewise.
12447 (cfg_layout_duplicate_bb): Likewise.
12448 (cfg_layout_split_block): Likewise.
12449 (cfg_layout_delete_block): Likewise.
12450 (cfg_layout_merge_blocks): Likewise.
12451 * combine.c (update_cfg_for_uncondjump): Likewise.
12452 * emit-rtl.c (add_insn_after): Likewise.
12453 (remove_insn): Likewise.
12454 (reorder_insns): Likewise.
12455 (emit_insn_after_1): Likewise.
12456 * haifa-sched.c (get_ebb_head_tail): Likewise.
12457 (restore_other_notes): Likewise.
12458 (move_insn): Likewise.
12459 (sched_extend_bb): Likewise.
12460 (fix_jump_move): Likewise.
12461 * ifcvt.c (noce_process_if_block): Likewise.
12462 (dead_or_predicable): Likewise.
12463 * ira.c (update_equiv_regs): Likewise.
12464 * reg-stack.c (change_stack): Likewise.
12465 * sel-sched-ir.c (sel_move_insn): Likewise.
12466 * sel-sched.c (move_nop_to_previous_block): Likewise.
12468 * config/c6x/c6x.c (hwloop_optimize): Likewise.
12469 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
12471 2014-08-18 David Malcolm <dmalcolm@redhat.com>
12473 * rtl.h (for_each_rtx_in_insn): New function.
12474 * rtlanal.c (for_each_rtx_in_insn): Likewise.
12476 2014-08-18 David Malcolm <dmalcolm@redhat.com>
12478 * coretypes.h (class rtx_insn): Add forward declaration.
12480 * rtl.h: Include is-a.h.
12481 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
12482 workaround to ensure gengtype knows inheritance is occurring,
12483 whilst continuing to use the pre-existing special-casing for
12485 (class rtx_insn): New subclass of rtx_def, adding the
12486 invariant that we're dealing with something we can sanely use
12487 INSN_UID, NEXT_INSN, PREV_INSN on.
12488 (is_a_helper <rtx_insn *>::test): New.
12489 (is_a_helper <const rtx_insn *>::test): New.
12491 2014-08-18 David Malcolm <dmalcolm@redhat.com>
12493 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
12495 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
12497 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
12500 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
12502 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
12503 to BUILT_IN_UNREACHABLE.
12505 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
12508 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
12510 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
12511 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
12512 (ffs<mode>2): Do not expand with tzcnt for
12513 TARGET_AVOID_FALSE_DEP_FOR_BMI.
12514 (ffssi2_no_cmove): Ditto.
12515 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
12516 (ctz<mode>2): New expander.
12517 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
12518 (*ctz<mode>2_falsedep): New insn.
12519 (*ctz<mode>2): Rename from ctz<mode>2.
12520 (clz<mode>2_lzcnt): New expander.
12521 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
12522 (*clz<mode>2_lzcnt_falsedep): New insn.
12523 (*clz<mode>2): Rename from ctz<mode>2.
12524 (popcount<mode>2): New expander.
12525 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
12526 (*popcount<mode>2_falsedep): New insn.
12527 (*popcount<mode>2): Rename from ctz<mode>2.
12528 (*popcount<mode>2_cmp): Remove.
12529 (*popcountsi2_cmp_zext): Ditto.
12531 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
12533 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
12534 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
12535 * config/microblaze/microblaze.h
12536 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
12538 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
12541 * configure.ac: Set install_gold_as_default to no for
12543 * configure: Regenerated.
12545 2014-08-18 Roman Gareev <gareevroman@gmail.com>
12547 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
12548 * config.in: Add undef of HAVE_isl.
12549 * configure: Regenerate.
12550 * configure.ac: Add definition of HAVE_isl.
12551 * graphite-blocking.c: Add checking of HAVE_isl.
12552 * graphite-dependences.c: Likewise.
12553 * graphite-interchange.c: Likewise.
12554 * graphite-isl-ast-to-gimple.c: Likewise.
12555 * graphite-optimize-isl.c: Likewise.
12556 * graphite-poly.c: Likewise.
12557 * graphite-scop-detection.c: Likewise.
12558 * graphite-sese-to-poly.c: Likewise.
12559 * graphite.c: Likewise.
12560 * toplev.c: Replace the checking of HAVE_cloog with the checking
12563 2014-08-18 Richard Biener <rguenther@suse.de>
12565 PR tree-optimization/62090
12566 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
12567 (fold_builtin_3): Do not fold snprintf.
12568 (fold_builtin_4): Likewise.
12569 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
12570 moved from builtins.c.
12571 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
12572 (gimple_fold_builtin): Do not fold sprintf here.
12574 2014-08-18 Richard Biener <rguenther@suse.de>
12576 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
12578 (maybe_canonicalize_mem_ref_addr): ... this function.
12579 (fold_stmt_1): Apply it here before all simplification.
12581 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
12584 * cgraph.h (cgraph_node::create_indirect_edge): Add
12585 compute_indirect_info param.
12586 * cgraph.c (cgraph_node::create_indirect_edge): Compute
12587 indirect_info only when it is required.
12588 * cgraphclones.c (cgraph_clone_edge): Do not recompute
12589 indirect_info fore cloned indirect edge.
12591 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
12592 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12593 Anna Tikhonova <anna.tikhonova@intel.com>
12594 Ilya Tocar <ilya.tocar@intel.com>
12595 Andrey Turetskiy <andrey.turetskiy@intel.com>
12596 Ilya Verbin <ilya.verbin@intel.com>
12597 Kirill Yukhin <kirill.yukhin@intel.com>
12598 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12600 * config/i386/sse.md
12601 (define_mode_iterator VI8_AVX2_AVX512BW): New.
12602 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
12604 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
12605 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12606 Anna Tikhonova <anna.tikhonova@intel.com>
12607 Ilya Tocar <ilya.tocar@intel.com>
12608 Andrey Turetskiy <andrey.turetskiy@intel.com>
12609 Ilya Verbin <ilya.verbin@intel.com>
12610 Kirill Yukhin <kirill.yukhin@intel.com>
12611 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12613 * config/i386/sse.md
12614 (define_mode_iterator VF1_AVX512VL): New.
12615 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
12616 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
12619 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
12620 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12621 Anna Tikhonova <anna.tikhonova@intel.com>
12622 Ilya Tocar <ilya.tocar@intel.com>
12623 Andrey Turetskiy <andrey.turetskiy@intel.com>
12624 Ilya Verbin <ilya.verbin@intel.com>
12625 Kirill Yukhin <kirill.yukhin@intel.com>
12626 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12628 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
12629 * config/i386/i386.md
12630 (define_code_iterator any_float): New.
12631 (define_code_attr floatsuffix): New.
12632 * config/i386/sse.md
12633 (define_mode_iterator VF1_128_256VL): New.
12634 (define_mode_iterator VF2_512_256VL): New.
12635 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
12637 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
12638 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
12640 (define_mode_attr qq2pssuff): New.
12641 (define_mode_attr sselongvecmode): New.
12642 (define_mode_attr sselongvecmodelower): New.
12643 (define_mode_attr sseintvecmode3): New.
12644 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
12646 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
12647 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
12648 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
12649 (define_insn "ufloatv2siv2df2<mask_name>"): New.
12651 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
12652 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12653 Anna Tikhonova <anna.tikhonova@intel.com>
12654 Ilya Tocar <ilya.tocar@intel.com>
12655 Andrey Turetskiy <andrey.turetskiy@intel.com>
12656 Ilya Verbin <ilya.verbin@intel.com>
12657 Kirill Yukhin <kirill.yukhin@intel.com>
12658 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12660 * config/i386/sse.md
12661 (define_mode_iterator VF2_AVX512VL): New.
12662 (define_mode_attr sseintvecmode2): New.
12663 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
12664 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
12665 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
12667 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
12669 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
12671 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
12674 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
12675 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12676 Anna Tikhonova <anna.tikhonova@intel.com>
12677 Ilya Tocar <ilya.tocar@intel.com>
12678 Andrey Turetskiy <andrey.turetskiy@intel.com>
12679 Ilya Verbin <ilya.verbin@intel.com>
12680 Kirill Yukhin <kirill.yukhin@intel.com>
12681 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12683 * config/i386/i386.md
12684 (define_insn "*movoi_internal_avx"): Add evex version.
12685 (define_insn "*movti_internal"): Ditto.
12687 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
12688 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12689 Anna Tikhonova <anna.tikhonova@intel.com>
12690 Ilya Tocar <ilya.tocar@intel.com>
12691 Andrey Turetskiy <andrey.turetskiy@intel.com>
12692 Ilya Verbin <ilya.verbin@intel.com>
12693 Kirill Yukhin <kirill.yukhin@intel.com>
12694 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12696 * config/i386/i386.md
12697 (define_attr "isa"): Add avx512dq, noavx512dq.
12698 (define_attr "enabled"): Ditto.
12699 * config/i386/sse.md
12700 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
12702 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
12703 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12704 Anna Tikhonova <anna.tikhonova@intel.com>
12705 Ilya Tocar <ilya.tocar@intel.com>
12706 Andrey Turetskiy <andrey.turetskiy@intel.com>
12707 Ilya Verbin <ilya.verbin@intel.com>
12708 Kirill Yukhin <kirill.yukhin@intel.com>
12709 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12711 * config/i386/i386.c
12712 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
12713 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
12714 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
12715 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
12716 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
12717 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
12718 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
12719 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
12720 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
12721 * config/i386/sse.md
12722 (define_mode_iterator VMOVE): Allow V4TI mode.
12723 (define_mode_iterator V_AVX512VL): New.
12724 (define_mode_iterator V): New handling for AVX512VL.
12725 (define_insn "avx512f_load<mode>_mask"): Delete.
12726 (define_insn "<avx512>_load<mode>_mask"): New.
12727 (define_insn "avx512f_store<mode>_mask"): Delete.
12728 (define_insn "<avx512>_store<mode>_mask"): New.
12731 2014-08-18 Yury Gribov <y.gribov@samsung.com>
12734 * asan.c (instrument_derefs): Fix bitfield check.
12736 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
12738 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
12739 * config/rs6000/htm.md (ttest): Remove clobber.
12740 * config/rs6000/predicates.md (any_mask_operand): New predicate.
12741 (and_operand): Reformat.
12742 (and_2rld_operand): New predicate.
12743 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
12745 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
12746 parameter. Handle AND directly.
12747 (rs6000_split_logical_di): Remove last parameter.
12748 (rs6000_split_logical): Remove last parameter. Remove obsolete
12750 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
12751 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
12752 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
12753 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
12754 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
12755 and 5 anonymous splitters): Delete.
12756 (and<mode>3): New expander.
12757 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
12758 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
12759 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
12760 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
12761 (floatdisf2_internal1): Remove clobbers.
12762 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
12763 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
12764 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
12765 (and<mode>3 for BOOL_128): Remove clobber.
12766 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
12767 rs6000_split_logical.
12768 (*bool<mode>3_internal for BOOL_128): Adjust call of
12769 rs6000_split_logical.
12770 (*boolc<mode>3_internal1 for BOOL_128,
12771 *boolc<mode>3_internal2 for BOOL_128,
12772 *boolcc<mode>3_internal1 for BOOL_128,
12773 *boolcc<mode>3_internal2 for BOOL_128,
12774 *eqv<mode>3_internal1 for BOOL_128,
12775 *eqv<mode>3_internal2 for BOOL_128,
12776 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
12777 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
12779 (*vec_reload_and_reg_<mptrsize>): Delete.
12781 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
12783 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
12784 and split, *boolccsi3_internal3 and split): Delete.
12785 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
12786 *boolccdi3_internal3 and split): Delete.
12787 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
12788 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
12790 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
12792 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
12793 and split, *boolcsi3_internal3 and split): Delete.
12794 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
12795 *boolcdi3_internal3 and split): Delete.
12796 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
12798 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
12800 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
12801 <'u'>: Also support printing the low-order 16 bits.
12802 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
12803 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
12804 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
12805 *booldi3_internal3 and split): Delete.
12806 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
12807 *bool<mode>3_dot2): New.
12808 (two anonymous define_splits for non_logical_cint_operand): Merge.
12810 2014-08-17 Marek Polacek <polacek@redhat.com>
12811 Manuel López-Ibáñez <manu@gcc.gnu.org>
12814 * diagnostic.c (adjust_line): Add gcc_checking_assert.
12815 (diagnostic_show_locus): Don't print caret diagnostic
12816 if a column is larger than the line_width.
12818 2014-08-17 Roman Gareev <gareevroman@gmail.com>
12820 * common.opt: Make the ISL AST generator to be the main code generator
12823 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
12825 * wide-int.h (generic_wide_int): Declare as class instead of struct.
12827 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
12830 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
12832 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
12833 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
12834 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
12836 * config/pa/pa.md (begin_brtab): Delete insn.
12837 (end_brtab): Likewise.
12839 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
12841 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
12843 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
12845 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
12846 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
12847 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
12848 (get_dynamic_type): Remove.
12849 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
12850 (clear_speculation): Bring to ipa-deivrt.h
12851 (get_class_context): Rename to ...
12852 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
12853 (contains_type_p): Update.
12854 (get_dynamic_type): Rename to ...
12855 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
12856 (possible_polymorphic_call_targets): UPdate.
12857 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
12858 * ipa-prop.c (ipa_analyze_call_uses): Update.
12860 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
12862 * doc/invoke.texi (SH options): Document missing processor variant
12863 options. Remove references to Hitachi. Undocument deprecated mspace
12866 2014-08-15 Jason Merrill <jason@redhat.com>
12868 * tree.c (type_hash_canon): Uncomment assert.
12870 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
12872 * input.h (in_system_header_at): Add comment.
12874 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
12877 * diagnostic.c (build_message_string): Make it extern.
12878 * diagnostic.h (build_message_string): Make it extern.
12880 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
12882 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
12883 load/store from/to non-floating class pseudo.
12885 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
12887 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
12889 2014-08-15 Richard Biener <rguenther@suse.de>
12891 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
12892 (get_constraint_for_ssa_var): Remove dead code.
12893 (get_constraint_for_1): Adjust.
12894 (find_what_var_points_to): Likewise.
12895 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
12897 2014-08-15 Ilya Tocar <tocarip@gmail.com>
12900 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
12901 (_mm512_mask_cmpge_epu32_mask): Ditto.
12902 (_mm512_cmpge_epu32_mask): Ditto.
12903 (_mm512_mask_cmpge_epi64_mask): Ditto.
12904 (_mm512_cmpge_epi64_mask): Ditto.
12905 (_mm512_mask_cmpge_epu64_mask): Ditto.
12906 (_mm512_cmpge_epu64_mask): Ditto.
12907 (_mm512_mask_cmple_epi32_mask): Ditto.
12908 (_mm512_cmple_epi32_mask): Ditto.
12909 (_mm512_mask_cmple_epu32_mask): Ditto.
12910 (_mm512_cmple_epu32_mask): Ditto.
12911 (_mm512_mask_cmple_epi64_mask): Ditto.
12912 (_mm512_cmple_epi64_mask): Ditto.
12913 (_mm512_mask_cmple_epu64_mask): Ditto.
12914 (_mm512_cmple_epu64_mask): Ditto.
12915 (_mm512_mask_cmplt_epi32_mask): Ditto.
12916 (_mm512_cmplt_epi32_mask): Ditto.
12917 (_mm512_mask_cmplt_epu32_mask): Ditto.
12918 (_mm512_cmplt_epu32_mask): Ditto.
12919 (_mm512_mask_cmplt_epi64_mask): Ditto.
12920 (_mm512_cmplt_epi64_mask): Ditto.
12921 (_mm512_mask_cmplt_epu64_mask): Ditto.
12922 (_mm512_cmplt_epu64_mask): Ditto.
12923 (_mm512_mask_cmpneq_epi32_mask): Ditto.
12924 (_mm512_mask_cmpneq_epu32_mask): Ditto.
12925 (_mm512_cmpneq_epu32_mask): Ditto.
12926 (_mm512_mask_cmpneq_epi64_mask): Ditto.
12927 (_mm512_cmpneq_epi64_mask): Ditto.
12928 (_mm512_mask_cmpneq_epu64_mask): Ditto.
12929 (_mm512_cmpneq_epu64_mask): Ditto.
12930 (_mm512_castpd_ps): Ditto.
12931 (_mm512_castpd_si512): Ditto.
12932 (_mm512_castps_pd): Ditto.
12933 (_mm512_castps_si512): Ditto.
12934 (_mm512_castsi512_ps): Ditto.
12935 (_mm512_castsi512_pd): Ditto.
12936 (_mm512_castpd512_pd128): Ditto.
12937 (_mm512_castps512_ps128): Ditto.
12938 (_mm512_castsi512_si128): Ditto.
12939 (_mm512_castpd512_pd256): Ditto.
12940 (_mm512_castps512_ps256): Ditto.
12941 (_mm512_castsi512_si256): Ditto.
12942 (_mm512_castpd128_pd512): Ditto.
12943 (_mm512_castps128_ps512): Ditto.
12944 (_mm512_castsi128_si512): Ditto.
12945 (_mm512_castpd256_pd512): Ditto.
12946 (_mm512_castps256_ps512): Ditto.
12947 (_mm512_castsi256_si512): Ditto.
12948 (_mm512_cmpeq_epu32_mask): Ditto.
12949 (_mm512_mask_cmpeq_epu32_mask): Ditto.
12950 (_mm512_mask_cmpeq_epu64_mask): Ditto.
12951 (_mm512_cmpeq_epu64_mask): Ditto.
12952 (_mm512_cmpgt_epu32_mask): Ditto.
12953 (_mm512_mask_cmpgt_epu32_mask): Ditto.
12954 (_mm512_mask_cmpgt_epu64_mask): Ditto.
12955 (_mm512_cmpgt_epu64_mask): Ditto.
12956 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
12957 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
12958 * config/i386/i386.c (enum ix86_builtins): Add
12959 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
12960 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
12961 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
12962 (bdesc_args): Add __builtin_ia32_si512_256si,
12963 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
12964 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
12965 __builtin_ia32_pd512_pd.
12966 (ix86_expand_args_builtin): Handle new FTYPEs.
12967 * config/i386/sse.md (castmode): Add 512-bit modes.
12968 (AVX512MODE2P): New.
12969 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
12970 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
12972 2014-08-15 Richard Biener <rguenther@suse.de>
12974 * fold-const.c (tree_swap_operands_p): Put all constants
12975 last, also strip sign-changing NOPs when considering further
12976 canonicalization. Canonicalize also when optimizing for size.
12978 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12980 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
12981 one_match > zero_match case to just before simple_sequence.
12983 2014-08-15 Richard Biener <rguenther@suse.de>
12985 * data-streamer.h (streamer_string_index, string_for_index):
12987 * data-streamer-out.c (streamer_string_index): Make static.
12988 * data-streamer-in.c (string_for_index): Likewise.
12989 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
12990 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
12992 2014-08-15 Richard Biener <rguenther@suse.de>
12994 PR tree-optimization/62031
12995 * tree-data-ref.c (dr_analyze_indices): Do not set
12996 DR_UNCONSTRAINED_BASE.
12997 (dr_may_alias_p): All indirect accesses have to go the
12998 formerly DR_UNCONSTRAINED_BASE path.
12999 * tree-data-ref.h (struct indices): Remove
13000 unconstrained_base member.
13001 (DR_UNCONSTRAINED_BASE): Remove.
13003 2014-08-15 Jakub Jelinek <jakub@redhat.com>
13005 PR middle-end/62092
13006 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
13007 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
13008 in OMP_CLAUSE_MAP in some outer target region.
13010 2014-08-15 Bin Cheng <bin.cheng@arm.com>
13012 * tree-ssa-loop-ivopts.c (ivopts_data): New field
13013 name_expansion_cache.
13014 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
13015 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
13016 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
13017 (difference_cannot_overflow_p): New parameter. Use affine
13018 expansion for equality check.
13019 (iv_elimination_compare_lt): Pass new argument.
13021 2014-08-14 DJ Delorie <dj@redhat.com>
13023 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
13024 variables to the accumulator.
13026 * config/rl78/predicates.md (rl78_near_mem_operand): New.
13027 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
13028 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
13029 with far-far moves.
13031 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
13032 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
13033 (umulqihi3_virt): Likewise.
13034 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
13035 (umulqihi3_real): Likewise.
13037 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
13039 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
13041 PR tree-optimization/62091
13042 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
13043 function_entry_reached.
13044 (walk_aliased_vdefs): Clear it here.
13045 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
13047 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
13049 * ipa-utils.h (compare_virtual_tables): Declare.
13050 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
13052 2014-08-14 Marek Polacek <polacek@redhat.com>
13055 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
13056 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
13058 2014-08-14 Tom de Vries <tom@codesourcery.com>
13060 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
13062 2014-08-14 Tom de Vries <tom@codesourcery.com>
13064 PR rtl-optimization/62004
13065 PR rtl-optimization/62030
13066 * ifcvt.c (rtx_interchangeable_p): New function.
13067 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
13068 * emit-rtl.h (mem_attrs_eq_p): Declare.
13070 2014-08-14 Roman Gareev <gareevroman@gmail.com>
13072 * graphite-scop-detection.c:
13073 Add inclusion of cp-tree.h.
13074 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
13075 in case they are pointers to object types
13077 2014-08-14 Richard Biener <rguenther@suse.de>
13079 * BASE-VER: Change to 5.0.0
13081 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
13082 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13083 Anna Tikhonova <anna.tikhonova@intel.com>
13084 Ilya Tocar <ilya.tocar@intel.com>
13085 Andrey Turetskiy <andrey.turetskiy@intel.com>
13086 Ilya Verbin <ilya.verbin@intel.com>
13087 Kirill Yukhin <kirill.yukhin@intel.com>
13088 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13090 * config/i386/sse.md (define_mode_attr avx512): New.
13091 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
13093 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
13094 (define_mode_attr ssse3_avx2): Ditto.
13095 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
13096 (define_mode_attr avx2_avx512bw): New.
13097 (define_mode_attr ssedoublemodelower): New.
13098 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
13099 V32HI, V64QI modes.
13100 (define_mode_attr ssebytemode): Allow V8DI modes.
13101 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
13102 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
13103 (define_mode_attr ssePSmode2): New.
13104 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
13105 V16HI, V32HI modes.
13106 (define_mode_attr dbpsadbwmode): New.
13107 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
13108 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
13109 (vi8_sse4_1_avx2_avx512): New.
13110 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
13112 (define_mode_attr blendbits): Move before its immediate use.
13114 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
13115 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13116 Anna Tikhonova <anna.tikhonova@intel.com>
13117 Ilya Tocar <ilya.tocar@intel.com>
13118 Andrey Turetskiy <andrey.turetskiy@intel.com>
13119 Ilya Verbin <ilya.verbin@intel.com>
13120 Kirill Yukhin <kirill.yukhin@intel.com>
13121 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13123 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
13124 * config/i386/subst.md
13125 (define_mode_iterator SUBST_V): Update.
13126 (define_mode_iterator SUBST_A): Ditto.
13127 (define_subst_attr "mask_operand7"): New.
13128 (define_subst_attr "mask_operand10"): New.
13129 (define_subst_attr "mask_operand_arg34") : New.
13130 (define_subst_attr "mask_expand_op3"): New.
13131 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
13132 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
13133 (define_subst_attr "mask_avx512vl_condition"): New.
13134 (define_subst_attr "round_mask_operand4"): Ditto.
13135 (define_subst_attr "round_mask_scalar_op3"): Delete.
13136 (define_subst_attr "round_mask_op4"): New.
13137 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
13139 (define_subst_attr "round_modev8sf_condition"): New.
13140 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
13142 (define_subst_attr "round_saeonly_mask_operand4"): New.
13143 (define_subst_attr "round_saeonly_mask_op4"): New.
13144 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
13145 V8DImode, V16SImode.
13146 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
13147 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
13148 (define_subst_attr "mask_expand4_args"): New.
13149 (define_subst "mask_expand4"): New.
13151 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
13152 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13153 Anna Tikhonova <anna.tikhonova@intel.com>
13154 Ilya Tocar <ilya.tocar@intel.com>
13155 Andrey Turetskiy <andrey.turetskiy@intel.com>
13156 Ilya Verbin <ilya.verbin@intel.com>
13157 Kirill Yukhin <kirill.yukhin@intel.com>
13158 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13160 * config/i386/i386.md
13161 (define_attr "isa"): Add avx512bw,noavx512bw.
13162 (define_attr "enabled"): Ditto.
13163 (define_split): Add 32/64-bit mask logic.
13164 (define_insn "*k<logic>qi"): New.
13165 (define_insn "*k<logic>hi"): New.
13166 (define_insn "*anddi_1"): Add mask version.
13167 (define_insn "*andsi_1"): Ditto.
13168 (define_insn "*<code><mode>_1"): Ditto.
13169 (define_insn "*<code>hi_1"): Ditto.
13170 (define_insn "kxnor<mode>"): New.
13171 (define_insn "kunpcksi"): New.
13172 (define_insn "kunpckdi"): New.
13173 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
13174 (define_insn "*one_cmplhi2_1"): Ditto.
13176 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
13177 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13178 Anna Tikhonova <anna.tikhonova@intel.com>
13179 Ilya Tocar <ilya.tocar@intel.com>
13180 Andrey Turetskiy <andrey.turetskiy@intel.com>
13181 Ilya Verbin <ilya.verbin@intel.com>
13182 Kirill Yukhin <kirill.yukhin@intel.com>
13183 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13185 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
13188 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
13189 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13190 Anna Tikhonova <anna.tikhonova@intel.com>
13191 Ilya Tocar <ilya.tocar@intel.com>
13192 Andrey Turetskiy <andrey.turetskiy@intel.com>
13193 Ilya Verbin <ilya.verbin@intel.com>
13194 Kirill Yukhin <kirill.yukhin@intel.com>
13195 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13197 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
13199 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
13200 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
13201 xmm/ymm16+ when availble.
13202 * config/i386/i386.h
13203 (HARD_REGNO_NREGS): Add mask regs.
13204 (VALID_AVX512F_REG_MODE): Ditto.
13205 (VALID_AVX512F_REG_MODE) : Define.
13206 (VALID_MASK_AVX512BW_MODE): Ditto.
13207 (reg_class) (MASK_REG_P(X)): Define.
13208 * config/i386/i386.md: Do not split long moves with mask register,
13209 use kmovb if avx512bw is availible.
13210 (movdi_internal): Handle mask registers.
13212 2014-08-14 Richard Biener <rguenther@suse.de>
13214 PR tree-optimization/62081
13215 * tree-ssa-loop.c (pass_fix_loops): New pass.
13216 (pass_tree_loop::gate): Do not fixup loops here.
13217 * tree-pass.h (make_pass_fix_loops): Declare.
13218 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
13220 2014-08-14 Richard Biener <rguenther@suse.de>
13222 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
13223 (type_hash_canon): ... this and avoid 2nd lookup for the add.
13225 2014-08-14 Richard Biener <rguenther@suse.de>
13227 PR tree-optimization/62090
13228 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
13229 (fold_builtin_2): Do not fold sprintf.
13230 (fold_builtin_3): Likewise.
13231 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
13232 moved from builtins.c.
13233 (gimple_fold_builtin): Fold sprintf.
13235 2014-08-14 Richard Biener <rguenther@suse.de>
13237 PR rtl-optimization/62079
13238 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
13241 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
13243 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
13244 current_function_decl.
13246 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
13248 * cgraph.c (cgraph_node::function_symbol): Fix wrong
13249 cgraph_function_node to cgraph_node::function_symbol
13252 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
13254 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
13255 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
13257 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
13259 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
13262 2014-08-13 Roman Gareev <gareevroman@gmail.com>
13264 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
13267 2014-08-12 Jakub Jelinek <jakub@redhat.com>
13270 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
13271 any registers that are used in mem_insn.
13273 2014-08-12 Steve Ellcey <sellcey@mips.com>
13275 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
13277 2014-08-12 Steve Ellcey <sellcey@mips.com>
13279 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
13280 (MULTILIB_DIRNAMES): Ditto.
13281 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
13282 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
13283 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
13284 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
13285 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
13286 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
13288 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
13291 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
13292 of __ARM_SIZEOF_WCHAR_T.
13294 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
13297 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
13298 Remove unnecessary attributes.
13300 2014-08-12 Yury Gribov <y.gribov@samsung.com>
13302 * internal-fn.c (init_internal_fns): Fix off-by-one.
13304 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
13305 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13306 Anna Tikhonova <anna.tikhonova@intel.com>
13307 Ilya Tocar <ilya.tocar@intel.com>
13308 Andrey Turetskiy <andrey.turetskiy@intel.com>
13309 Ilya Verbin <ilya.verbin@intel.com>
13310 Kirill Yukhin <kirill.yukhin@intel.com>
13311 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13313 * config/i386/i386.c (standard_sse_constant_opcode): Use
13314 vpxord/vpternlog if avx512 is availible.
13316 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
13318 PR middle-end/62103
13319 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
13320 bitfields, that is when size doesn't match the size of type or the
13321 size of the constructor.
13323 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
13325 * config/rs6000/constraints.md (wh constraint): New constraint,
13326 for FP registers if direct move is available.
13327 (wi constraint): New constraint, for VSX/FP registers that can
13328 handle 64-bit integers.
13329 (wj constraint): New constraint for VSX/FP registers that can
13330 handle 64-bit integers for direct moves.
13331 (wk constraint): New constraint for VSX/FP registers that can
13332 handle 64-bit doubles for direct moves.
13333 (wy constraint): Make documentation match implementation.
13335 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
13336 scalar_in_vmx_p field to simplify tests of whether SFmode or
13337 DFmode can go in the Altivec registers.
13338 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
13339 (rs6000_setup_reg_addr_masks): Likewise.
13340 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
13341 field, and wh/wi/wj/wk constraints.
13342 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
13343 the wh/wi/wj/wk constraints.
13344 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
13345 upper registers, prefer VSX registers unless the operation is a
13346 memory operation with REG+OFFSET addressing.
13348 * config/rs6000/vsx.md (VSr mode attribute): Add support for
13349 DImode. Change SFmode to use ww constraint instead of d to allow
13350 SF registers in the upper registers.
13353 (VSr5): Fix thinko in comment.
13354 (VSa): New mode attribute that is an alternative to wa, that
13355 returns the VSX register class that a mode can go in, but may not
13356 be the preferred register class.
13357 (VS_64dm): New mode attribute for appropriate register classes for
13358 referencing 64-bit elements of vectors for direct moves and normal
13360 (VS_64reg): Likewise.
13361 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
13362 register allocator to only registers the data type can handle.
13363 (vsx_le_perm_load_<mode>): Likewise.
13364 (vsx_le_perm_store_<mode>): Likewise.
13365 (vsx_xxpermdi2_le_<mode>): Likewise.
13366 (vsx_xxpermdi4_le_<mode>): Likewise.
13367 (vsx_lxvd2x2_le_<mode>): Likewise.
13368 (vsx_lxvd2x4_le_<mode>): Likewise.
13369 (vsx_stxvd2x2_le_<mode>): Likewise.
13370 (vsx_add<mode>3): Likewise.
13371 (vsx_sub<mode>3): Likewise.
13372 (vsx_mul<mode>3): Likewise.
13373 (vsx_div<mode>3): Likewise.
13374 (vsx_tdiv<mode>3_internal): Likewise.
13375 (vsx_fre<mode>2): Likewise.
13376 (vsx_neg<mode>2): Likewise.
13377 (vsx_abs<mode>2): Likewise.
13378 (vsx_nabs<mode>2): Likewise.
13379 (vsx_smax<mode>3): Likewise.
13380 (vsx_smin<mode>3): Likewise.
13381 (vsx_sqrt<mode>2): Likewise.
13382 (vsx_rsqrte<mode>2): Likewise.
13383 (vsx_tsqrt<mode>2_internal): Likewise.
13384 (vsx_fms<mode>4): Likewise.
13385 (vsx_nfma<mode>4): Likewise.
13386 (vsx_eq<mode>): Likewise.
13387 (vsx_gt<mode>): Likewise.
13388 (vsx_ge<mode>): Likewise.
13389 (vsx_eq<mode>_p): Likewise.
13390 (vsx_gt<mode>_p): Likewise.
13391 (vsx_ge<mode>_p): Likewise.
13392 (vsx_xxsel<mode>): Likewise.
13393 (vsx_xxsel<mode>_uns): Likewise.
13394 (vsx_copysign<mode>3): Likewise.
13395 (vsx_float<VSi><mode>2): Likewise.
13396 (vsx_floatuns<VSi><mode>2): Likewise.
13397 (vsx_fix_trunc<mode><VSi>2): Likewise.
13398 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
13399 (vsx_x<VSv>r<VSs>i): Likewise.
13400 (vsx_x<VSv>r<VSs>ic): Likewise.
13401 (vsx_btrunc<mode>2): Likewise.
13402 (vsx_b2trunc<mode>2): Likewise.
13403 (vsx_floor<mode>2): Likewise.
13404 (vsx_ceil<mode>2): Likewise.
13405 (vsx_<VS_spdp_insn>): Likewise.
13406 (vsx_xscvspdp): Likewise.
13407 (vsx_xvcvspuxds): Likewise.
13408 (vsx_float_fix_<mode>2): Likewise.
13409 (vsx_set_<mode>): Likewise.
13410 (vsx_extract_<mode>_internal1): Likewise.
13411 (vsx_extract_<mode>_internal2): Likewise.
13412 (vsx_extract_<mode>_load): Likewise.
13413 (vsx_extract_<mode>_store): Likewise.
13414 (vsx_splat_<mode>): Likewise.
13415 (vsx_xxspltw_<mode>): Likewise.
13416 (vsx_xxspltw_<mode>_direct): Likewise.
13417 (vsx_xxmrghw_<mode>): Likewise.
13418 (vsx_xxmrglw_<mode>): Likewise.
13419 (vsx_xxsldwi_<mode>): Likewise.
13420 (vsx_xscvdpspn): Tighten constraints to only use register classes
13422 (vsx_xscvspdpn): Likewise.
13423 (vsx_xscvdpspn_scalar): Likewise.
13425 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
13426 wj, and wk constraints.
13427 (GPR_REG_CLASS_P): New helper macro for register classes targeting
13428 general purpose registers.
13430 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
13432 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
13433 DImode instead of wm. Use wk constraint for direct move of DFmode
13435 (extendsidi2_lfiwax): Likewise.
13436 (lfiwax): Likewise.
13437 (lfiwzx): Likewise.
13438 (movdi_internal64): Likewise.
13440 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
13441 wk constraints. Make the wy constraint documentation match them
13444 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
13446 Replacement of isl_int by isl_val
13447 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
13448 (compute_bounds_for_param): use isl_val instead of isl_int
13449 (compute_bounds_for_loop): likewise
13450 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
13451 (build_linearized_memory_access): use isl_val instead of isl_int
13452 (pdr_stride_in_loop): likewise
13453 * graphite-optimize-isl.c:
13454 (getPrevectorMap): use isl_val instead of isl_int
13456 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
13457 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
13458 (extern the_isl_ctx): declare
13459 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
13460 (extract_affine_gmp): likewise
13462 (build_loop_iteration_domains): likewise
13463 (add_param_constraints): likewise
13465 2014-08-11 Richard Biener <rguenther@suse.de>
13467 PR tree-optimization/62075
13468 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
13469 handle uses in patterns.
13471 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
13472 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13473 Anna Tikhonova <anna.tikhonova@intel.com>
13474 Ilya Tocar <ilya.tocar@intel.com>
13475 Andrey Turetskiy <andrey.turetskiy@intel.com>
13476 Ilya Verbin <ilya.verbin@intel.com>
13477 Kirill Yukhin <kirill.yukhin@intel.com>
13478 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13480 * common/config/i386/i386-common.c
13481 (OPTION_MASK_ISA_AVX512VL_SET): Define.
13482 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
13483 (ix86_handle_option): Handle OPT_mavx512vl.
13484 * config/i386/cpuid.h (bit_AVX512VL): Define.
13485 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
13486 set -mavx512vl accordingly.
13487 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
13488 OPTION_MASK_ISA_AVX512VL.
13489 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
13490 (ix86_option_override_internal): Define PTA_AVX512VL, handle
13491 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
13492 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
13493 * config/i386/i386.h (TARGET_AVX512VL): Define.
13494 (TARGET_AVX512VL_P(x)): Ditto.
13495 * config/i386/i386.opt: Add mavx512vl.
13497 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
13499 PR tree-optimization/62073
13500 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
13503 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
13504 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13505 Anna Tikhonova <anna.tikhonova@intel.com>
13506 Ilya Tocar <ilya.tocar@intel.com>
13507 Andrey Turetskiy <andrey.turetskiy@intel.com>
13508 Ilya Verbin <ilya.verbin@intel.com>
13509 Kirill Yukhin <kirill.yukhin@intel.com>
13510 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13512 * common/config/i386/i386-common.c
13513 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
13514 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
13515 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
13516 (ix86_handle_option): Handle OPT_mavx512bw.
13517 * config/i386/cpuid.h (bit_AVX512BW): Define.
13518 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
13519 set -mavx512bw accordingly.
13520 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
13521 OPTION_MASK_ISA_AVX512BW.
13522 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
13523 (ix86_option_override_internal): Define PTA_AVX512BW, handle
13524 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
13525 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
13526 * config/i386/i386.h (TARGET_AVX512BW): Define.
13527 (TARGET_AVX512BW_P(x)): Ditto.
13528 * config/i386/i386.opt: Add mavx512bw.
13530 2014-08-11 Richard Biener <rguenther@suse.de>
13532 PR tree-optimization/62070
13533 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
13534 Remove SSA checking.
13536 2014-08-11 Yury Gribov <y.gribov@samsung.com>
13538 * asan.c (asan_check_flags): New enum.
13539 (build_check_stmt_with_calls): Removed function.
13540 (build_check_stmt): Split inlining logic to
13541 asan_expand_check_ifn.
13542 (instrument_derefs): Rename parameter.
13543 (instrument_mem_region_access): Rename parameter.
13544 (instrument_strlen_call): Likewise.
13545 (asan_expand_check_ifn): New function.
13546 (asan_instrument): Remove old code.
13547 (pass_sanopt::execute): Change handling of
13548 asan-instrumentation-with-call-threshold.
13549 (asan_clear_shadow): Fix formatting.
13550 (asan_function_start): Likewise.
13551 (asan_emit_stack_protection): Likewise.
13552 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
13553 Update description.
13554 * internal-fn.c (expand_ASAN_CHECK): New function.
13555 * internal-fn.def (ASAN_CHECK): New internal function.
13556 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
13557 Update description.
13558 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
13559 * tree.c: Small comment fix.
13561 2014-08-11 Yury Gribov <y.gribov@samsung.com>
13563 * gimple.c (gimple_call_fnspec): Support internal functions.
13564 (gimple_call_return_flags): Use const.
13565 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
13566 * internal-fn.def: Add fnspec information.
13567 * internal-fn.h (internal_fn_fnspec): New function.
13568 (init_internal_fns): Declare new function.
13569 * internal-fn.c (internal_fn_fnspec_array): New global variable.
13570 (init_internal_fns): New function.
13571 * tree-core.h: Update macro call.
13572 * tree.c (build_common_builtin_nodes): Initialize internal fns.
13574 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
13576 * lto-streamer.h (struct output_block::symbol): Change from
13577 struct symtab_node to plain symtab_node.
13578 (referenced_from_this_partition_p): Change first parameter
13579 from struct symtab_node to plain symtab_node.
13581 2014-08-10 Marek Polacek <polacek@redhat.com>
13584 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
13586 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
13588 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
13589 DECL correctly; do not give up on types in static storage.
13591 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
13593 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
13595 2014-08-09 Roman Gareev <gareevroman@gmail.com>
13597 * graphite-isl-ast-to-gimple.c:
13598 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
13600 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
13602 2014-08-08 Guozhi Wei <carrot@google.com>
13604 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
13606 2014-08-08 Cary Coutant <ccoutant@google.com>
13608 * dwarf2out.c (get_skeleton_type_unit): Remove.
13609 (output_skeleton_debug_sections): Remove skeleton type units.
13610 (output_comdat_type_unit): Likewise.
13611 (dwarf2out_finish): Likewise.
13613 2014-08-07 Yi Yang <ahyangyi@google.com>
13615 * predict.c (expr_expected_value_1): Remove the redundant assignment.
13617 2014-08-08 Richard Biener <rguenther@suse.de>
13619 * lto-streamer.h (struct lto_input_block): Make it a class
13620 with a constructor.
13621 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
13622 (struct lto_function_header, struct lto_simple_header,
13623 struct lto_simple_header_with_strings,
13624 struct lto_decl_header, struct lto_function_header): Make
13625 a simple inheritance hieararchy. Remove unused fields.
13626 (struct lto_asm_header): Remove.
13627 * lto-streamer-out.c (produce_asm): Adjust.
13628 (lto_output_toplevel_asms): Likewise.
13629 (produce_asm_for_decls): Likewise.
13630 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
13631 * data-streamer-in.c (string_for_index): Likewise.
13632 * ipa-inline-analysis.c (inline_read_section): Likewise.
13633 * ipa-prop.c (ipa_prop_read_section): Likewise.
13634 (read_replacements_section): Likewise.
13635 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
13636 * lto-section-in.c (lto_create_simple_input_block): Likewise.
13637 (lto_destroy_simple_input_block): Likewise.
13638 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
13639 (lto_input_toplevel_asms): Likewise.
13641 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
13642 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13643 Anna Tikhonova <anna.tikhonova@intel.com>
13644 Ilya Tocar <ilya.tocar@intel.com>
13645 Andrey Turetskiy <andrey.turetskiy@intel.com>
13646 Ilya Verbin <ilya.verbin@intel.com>
13647 Kirill Yukhin <kirill.yukhin@intel.com>
13648 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13650 * common/config/i386/i386-common.c
13651 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
13652 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
13653 (ix86_handle_option): Handle OPT_mavx512dq.
13654 * config/i386/cpuid.h (bit_AVX512DQ): Define.
13655 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
13656 set -mavx512dq accordingly.
13657 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
13658 OPTION_MASK_ISA_AVX512DQ.
13659 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
13660 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
13661 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
13662 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
13663 * config/i386/i386.h (TARGET_AVX512DQ): Define.
13664 (TARGET_AVX512DQ_P(x)): Ditto.
13665 * config/i386/i386.opt: Add mavx512dq.
13667 2014-08-08 Richard Biener <rguenther@suse.de>
13669 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
13670 target_percent, target_percent_s): Export.
13671 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
13672 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
13673 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
13674 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
13675 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
13676 Move to gimple-fold.c.
13677 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
13679 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
13680 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
13681 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
13682 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
13683 (rewrite_call_expr_array): Remove.
13684 (fold_builtin_sprintf_chk): Likewise.
13685 (fold_builtin_snprintf_chk): Likewise.
13686 (fold_builtin_varargs): Remove handling of sprintf_chk,
13687 vsprintf_chk, snprintf_chk and vsnprintf_chk.
13688 (gimple_fold_builtin_sprintf_chk): Remove.
13689 (gimple_fold_builtin_snprintf_chk): Likewise.
13690 (gimple_fold_builtin_varargs): Likewise.
13691 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
13692 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
13693 * gimple.c (gimple_seq_add_seq_without_update): New function.
13694 * gimple.h (gimple_seq_add_seq_without_update): Declare.
13695 * gimple-fold.c: Include output.h.
13696 (gsi_replace_with_seq_vops): New function, split out from ...
13697 (gimplify_and_update_call_from_tree): ... here.
13698 (replace_call_with_value): New function.
13699 (replace_call_with_call_and_fold): Likewise.
13700 (var_decl_component_p): Moved from builtins.c.
13701 (gimple_fold_builtin_memory_op): Moved from builtins.c
13702 fold_builtin_memory_op and rewritten to GIMPLE.
13703 (gimple_fold_builtin_memset): Likewise.
13704 (gimple_fold_builtin_strcpy): Likewise.
13705 (gimple_fold_builtin_strncpy): Likewise.
13706 (gimple_fold_builtin_strcat): Likewise.
13707 (gimple_fold_builtin_fputs): Likewise.
13708 (gimple_fold_builtin_memory_chk): Likewise.
13709 (gimple_fold_builtin_stxcpy_chk): Likewise.
13710 (gimple_fold_builtin_stxncpy_chk): Likewise.
13711 (gimple_fold_builtin_snprintf_chk): Likewise.
13712 (gimple_fold_builtin_sprintf_chk): Likewise.
13713 (gimple_fold_builtin_strlen): New function.
13714 (gimple_fold_builtin_with_strlen): New function split out from
13715 gimple_fold_builtin.
13716 (gimple_fold_builtin): Change signature and handle
13717 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
13718 here. Call gimple_fold_builtin_with_strlen.
13719 (gimple_fold_call): Adjust.
13721 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
13723 * calls.c (precompute_arguments): Check
13724 promoted_for_signed_and_unsigned_p and set the promoted mode.
13725 (promoted_for_signed_and_unsigned_p): New function.
13726 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
13727 and set the promoted mode.
13728 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
13729 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
13730 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
13733 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
13735 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
13736 instead of SUBREG_PROMOTED_UNSIGNED_SET.
13737 (expand_call): Likewise.
13738 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
13739 to get promoted mode.
13740 * combine.c (record_promoted_value): Skip > 0 comparison with
13741 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
13742 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
13743 of SUBREG_PROMOTED_UNSIGNED_P.
13744 (convert_modes): Likewise.
13745 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
13746 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
13747 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
13748 SUBREG_PROMOTED_UNSIGNED_SET.
13749 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
13750 instead of SUBREG_PROMOTED_UNSIGNED_SET.
13751 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
13752 SUBREG_PROMOTED_SET.
13753 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
13754 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
13755 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
13756 of SUBREG_PROMOTED_UNSIGNED_P.
13757 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
13758 (SUBREG_PROMOTED_SET): New define.
13759 (SUBREG_PROMOTED_GET): Likewise.
13760 (SUBREG_PROMOTED_SIGN): Likewise.
13761 (SUBREG_PROMOTED_SIGNED_P): Likewise.
13762 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
13763 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
13764 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
13765 instead of SUBREG_PROMOTED_UNSIGNED_GET.
13766 (nonzero_bits1): Skip > 0 comparison with the results as
13767 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
13768 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
13769 of !SUBREG_PROMOTED_UNSIGNED_P.
13770 * simplify-rtx.c (simplify_unary_operation_1): Use new
13771 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
13772 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
13773 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
13774 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
13776 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
13778 * ipa-devirt.c: Include gimple-pretty-print.h
13779 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
13781 (decl_maybe_in_construction_p): Fix conditional on cdtor check
13782 (get_polymorphic_call_info): Fix return value
13783 (type_change_info): New sturcture based on ipa-prop
13785 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
13786 based on ipa-prop variant.
13787 (extr_type_from_vtbl_ptr_store): New function
13788 based on ipa-prop variant.
13789 (record_known_type): New function.
13790 (check_stmt_for_type_change): New function.
13791 (get_dynamic_type): New function.
13792 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
13793 * tree-ssa-pre.c: ipa-utils.h
13794 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
13795 machinery; sanity check with ipa-prop devirtualization.
13796 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
13799 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
13801 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
13802 * alias.c, cfgexpand.c, cgraphbuild.c,
13803 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
13804 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
13805 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
13806 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
13807 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
13808 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
13809 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
13810 dse.c, except.c, gengtype.c, gimple-expr.c,
13811 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
13812 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
13813 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
13814 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
13815 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
13816 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
13818 * pointer-set.c: Remove file.
13819 * pointer-set.h: Remove file.
13821 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13823 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
13824 * config/arm/types.md (f_sels, f_seld): Delete.
13826 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13828 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
13829 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
13830 (aarch64_movdi_<mode>high): Likewise.
13831 (aarch64_mov<mode>high_di): Likewise.
13832 (aarch64_movdi_<mode>low): Likewise.
13833 (aarch64_mov<mode>low_di): Likewise.
13834 (aarch64_movtilow_tilow): Likewise.
13835 Add comment explaining usage of fp,simd attributes and of
13836 TARGET_FLOAT and TARGET_SIMD.
13838 2014-08-07 Ian Bolton <ian.bolton@arm.com>
13839 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13841 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
13842 Use MOVN when one of the half-words is 0xffff.
13844 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
13846 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
13848 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
13850 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
13851 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
13852 (rfs_str): String corresponding to RFS_* constants.
13853 (rank_for_schedule_stats_t): New typedef.
13854 (rank_for_schedule_stats): New static variable.
13855 (rfs_result): New static function.
13856 (rank_for_schedule): Track statistics for deciding heuristics.
13857 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
13859 (ready_sort): Use them for debug printouts.
13860 (schedule_block): Init statistics state. Print statistics on
13861 rank_for_schedule decisions.
13863 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
13865 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
13867 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
13869 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
13872 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
13874 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
13875 function to not conflict.
13876 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
13877 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
13878 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
13879 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
13880 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
13883 2014-08-07 Marek Polacek <polacek@redhat.com>
13885 * fold-const.c (fold_binary_loc): Add folding of
13886 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
13888 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
13890 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
13891 instead of type size.
13892 (ASM_FINISH_DECLARE_OBJECT): Likewise.
13894 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
13896 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
13897 (*thumb1_movqi_insn): Likewise.
13898 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
13900 2014-08-07 Tom de Vries <tom@codesourcery.com>
13902 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
13903 (glibc_2_11_or_earlier): Remove effective-target keywords.
13905 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
13907 * config/arm/arm.c (bdesc_2arg): Fix typo.
13908 (arm_atomic_assign_expand_fenv): Remove The default implementation.
13910 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
13912 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
13914 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
13917 * haifa-sched.c (advance_one_cycle): Fix dump.
13918 (schedule_block): Don't advance cycle if we are already at the
13919 beginning of the cycle.
13921 2014-08-06 Martin Jambor <mjambor@suse.cz>
13924 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
13926 2014-08-06 Richard Biener <rguenther@suse.de>
13929 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
13931 (lto_input_tree): Pop SCCs here.
13933 2014-08-06 Richard Biener <rguenther@suse.de>
13935 PR tree-optimization/61320
13936 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
13937 handle misaligned loads.
13939 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
13941 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
13942 (aarch64_expand_vec_perm_const): Check for dup before zip.
13944 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13946 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
13947 CONST_INT_P instead of GET_CODE and compare.
13948 (aarch64_select_cc_mode): Likewise.
13949 (aarch64_print_operand): Likewise.
13950 (aarch64_rtx_costs): Likewise.
13951 (aarch64_simd_valid_immediate): Likewise.
13952 (aarch64_simd_check_vect_par_cnst_half): Likewise.
13953 (aarch64_simd_emit_pair_result_insn): Likewise.
13955 2014-08-05 David Malcolm <dmalcolm@redhat.com>
13957 * gdbhooks.py (find_gcc_source_dir): New helper function.
13958 (class PassNames): New class, locating and parsing passes.def.
13959 (class BreakOnPass): New command "break-on-pass".
13961 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
13963 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
13966 2014-08-05 Richard Biener <rguenther@suse.de>
13968 PR rtl-optimization/61672
13969 * emit-rtl.h (mem_attrs_eq_p): Declare.
13970 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
13971 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
13972 * cfgcleanup.c (merge_memattrs): Likewise.
13973 Include emit-rtl.h.
13975 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13977 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
13978 rather than singleton vectors.
13979 (vqdmlsls_lane_s32): Likewise.
13981 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13983 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
13984 Use VSDQ_HSI mode iterator.
13985 (aarch64_sqrdmulh_laneq<mode>): Likewise.
13986 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
13987 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
13988 Use BUILTIN_VDQHS macro.
13989 (sqrdmulh_laneq): Likewise.
13990 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
13991 (vqdmlals_laneq_s32): Likewise.
13992 (vqdmlslh_laneq_s16): Likewise.
13993 (vqdmlsls_laneq_s32): Likewise.
13994 (vqdmulhh_laneq_s16): Likewise.
13995 (vqdmulhs_laneq_s32): Likewise.
13996 (vqrdmulhh_laneq_s16): Likewise.
13997 (vqrdmulhs_laneq_s32): Likewise.
13999 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14001 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
14002 (vmuld_laneq_f64): Likewise.
14003 (vmuls_laneq_f32): Likewise.
14004 (vmul_n_f64): Likewise.
14005 (vmuld_lane_f64): Reimplement in C.
14006 (vmuls_lane_f32): Likewise.
14008 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14010 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
14012 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
14014 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14016 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
14017 (rbitsi2): Likewise.
14018 (*arm_rev): Set predicable and predicable_short_it attributes.
14020 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14022 * convert.c (convert_to_integer): Guard transformation to lrint by
14025 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
14027 * config/aarch64/aarch64-builtins.c
14028 (aarch64_simd_builtin_type_mode): Delete.
14029 (v8qi_UP): Remap to V8QImode.
14030 (v4hi_UP): Remap to V4HImode.
14031 (v2si_UP): Remap to V2SImode.
14032 (v2sf_UP): Remap to V2SFmode.
14033 (v1df_UP): Remap to V1DFmode.
14034 (di_UP): Remap to DImode.
14035 (df_UP): Remap to DFmode.
14036 (v16qi_UP):V16QImode.
14037 (v8hi_UP): Remap to V8HImode.
14038 (v4si_UP): Remap to V4SImode.
14039 (v4sf_UP): Remap to V4SFmode.
14040 (v2di_UP): Remap to V2DImode.
14041 (v2df_UP): Remap to V2DFmode.
14042 (ti_UP): Remap to TImode.
14043 (ei_UP): Remap to EImode.
14044 (oi_UP): Remap to OImode.
14045 (ci_UP): Map to CImode.
14046 (xi_UP): Remap to XImode.
14047 (si_UP): Remap to SImode.
14048 (sf_UP): Remap to SFmode.
14049 (hi_UP): Remap to HImode.
14050 (qi_UP): Remap to QImode.
14051 (aarch64_simd_builtin_datum): Make mode a machine_mode.
14052 (VAR1): Build builtin name.
14053 (aarch64_init_simd_builtins): Remove dead code.
14055 2014-08-05 Roman Gareev <gareevroman@gmail.com>
14057 * graphite-isl-ast-to-gimple.c:
14058 (set_options): New function.
14059 (scop_to_isl_ast): Add calling of set_options.
14061 2014-08-05 Jakub Jelinek <jakub@redhat.com>
14063 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
14064 (analyze_iv_to_split_insn): Don't initialize them.
14065 (get_ivts_expr): Removed.
14066 (allocate_basic_variable, insert_base_initialization): Use
14067 SET_SRC instead of *get_ivts_expr.
14068 (split_iv): Use &SET_SRC instead of get_ivts_expr.
14070 2014-08-05 Roman Gareev <gareevroman@gmail.com>
14072 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
14073 (translate_isl_ast_for_loop): Add checking of the
14074 flag_loop_parallelize_all.
14075 (ast_build_before_for): New function.
14076 (scop_to_isl_ast): Add checking of the
14077 flag_loop_parallelize_all.
14078 * graphite-dependences.c: Move the defenition of the
14079 scop_get_dependences from graphite-optimize-isl.c to this file.
14080 (apply_schedule_on_deps): Add checking of the ux's emptiness.
14081 (carries_deps): Add checking of the x's value.
14082 * graphite-optimize-isl.c: Move the defenition of the
14083 scop_get_dependences to graphite-dependences.c.
14084 * graphite-poly.h: Add declarations of scop_get_dependences
14087 2014-08-04 Rohit <rohitarulraj@freescale.com>
14090 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
14092 (alt_reg_names): Likewise.
14093 (rs6000_dwarf_register_span): For SPE high registers, replace
14094 dwarf register numbers with GCC hard register numbers.
14095 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
14096 (rs6000_dbx_register_number): For SPE high registers, return dwarf
14097 register number for the corresponding GCC hard register number.
14098 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
14099 newly added GCC hard register numbers for SPE high registers.
14100 (DWARF_FRAME_REGISTERS): Likewise.
14101 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
14102 (DWARF_FRAME_REGNUM): Likewise.
14103 (FIXED_REGISTERS): Likewise.
14104 (CALL_USED_REGISTERS): Likewise.
14105 (CALL_REALLY_USED_REGISTERS): Likewise.
14106 (REG_ALLOC_ORDER): Likewise.
14107 (enum reg_class): Likewise.
14108 (REG_CLASS_NAMES): Likewise.
14109 (REG_CLASS_CONTENTS): Likewise.
14110 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
14112 2014-08-04 Richard Biener <rguenther@suse.de>
14114 * gimple-fold.h (gimple_fold_builtin): Remove.
14115 * gimple-fold.c (gimple_fold_builtin): Make static.
14116 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
14117 fold_stmt, not gimple_fold_builtin.
14119 2014-08-04 Martin Liska <mliska@suse.cz>
14121 * cgraph.h (csi_end_p): Removed.
14122 (csi_next): Likewise.
14123 (csi_node): Likewise.
14124 (csi_start): Likewise.
14125 (cgraph_node_in_set_p): Likewise.
14126 (cgraph_node_set_size): Likewise.
14127 (vsi_end_p): Likewise.
14128 (vsi_next): Likewise.
14129 (vsi_node): Likewise.
14130 (vsi_start): Likewise.
14131 (varpool_node_set_size): Likewise.
14132 (cgraph_node_set_nonempty_p): Likewise.
14133 (varpool_node_set_nonempty_p): Likewise.
14134 * cgraphunit.c (cgraph_process_new_functions): vec replaces
14136 * ipa-inline-transform.c: Likewise.
14137 * ipa-utils.c (cgraph_node_set_new): Removed.
14138 (cgraph_node_set_add): Likewise.
14139 (cgraph_node_set_remove): Likewise.
14140 (cgraph_node_set_find): Likewise.
14141 (dump_cgraph_node_set): Likewise.
14142 (debug_cgraph_node_set): Likewise.
14143 (free_cgraph_node_set): Likewise.
14144 (varpool_node_set_new): Likewise.
14145 (varpool_node_set_add): Likewise.
14146 (varpool_node_set_remove): Likewise.
14147 (varpool_node_set_find): Likewise.
14148 (dump_varpool_node_set): Likewise.
14149 (free_varpool_node_set): Likewise.
14150 (debug_varpool_node_set): Likewise.
14151 * tree-emutls.c (struct tls_var_data):
14152 (emutls_index): Removed.
14153 (emutls_decl): Likewise.
14154 (gen_emutls_addr): Function implementation uses newly added
14155 hash_map<varpool_node *, tls_var_data>.
14156 (clear_access_vars): Likewise.
14157 (create_emultls_var): Likewise.
14158 (ipa_lower_emutls): Likewise.
14159 (reset_access): New function.
14161 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
14163 * config/i386/i386.c (ix86_option_override_internal): Add
14164 PTA_RDRND and PTA_MOVBE for bdver4.
14166 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14167 James Greenhalgh <james.greenhalgh@arm.com>
14169 * doc/md.texi (clrsb): Document.
14170 (clz): Change reference to x into operand 1.
14172 (popcount): Likewise.
14174 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14177 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
14178 move to subtarget in serial version if result is ignored.
14180 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
14181 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14183 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
14184 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
14185 (sched_analyze_insn): Update use of try_group_insn to
14186 sched_macro_fuse_insns.
14187 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
14188 arguments that are not conditional jumps.
14190 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
14192 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
14193 family information. Handle BTVER2 cpu with cpuid family value.
14195 2014-08-04 Tom de Vries <tom@codesourcery.com>
14197 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
14198 (glibc_2_11_or_earlier): Document effective-target keywords.
14200 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
14202 * ipa-devirt.c (odr_type_warn_count): Add type.
14203 (possible_polymorphic_call_targets): Set it.
14204 (ipa_devirt): Use it.
14206 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
14208 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
14210 * ipa-devirt.c: Include hash-map.h
14211 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
14212 (clear_speculation): Break out of ...
14213 (get_class_context): ... here; speed up handling obviously useless
14215 (odr_type_warn_count, decl_warn_count): New structures.
14216 (final_warning_record): New structure.
14217 (final_warning_records): New static variable.
14218 (possible_polymorphic_call_targets): Cleanup handling of
14219 speculative info; do not build speculation when user do not care;
14220 record info about warnings when asked for.
14221 (add_decl_warning): New function.
14222 (type_warning_cmp): New function.
14223 (decl_warning_cmp): New function.
14224 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
14225 (gate): Enable pass when warnings are requested.
14226 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
14229 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
14231 * hash-map.h (default_hashmap_traits::mark_key_deleted):
14233 (hash_map::remove): New method.
14234 (hash_map::traverse): New method.
14235 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
14236 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
14237 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
14238 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
14239 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
14240 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
14243 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
14245 * hash-set.h: new File.
14246 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
14247 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
14248 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
14249 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
14250 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
14251 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
14252 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
14253 varpool.c: Use hash_set instead of pointer_set.
14255 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
14257 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
14259 2014-08-01 Jiong Wang <jiong.wang@arm.com>
14261 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
14262 for frame access when strict_p is false.
14264 2014-08-01 Renlin Li <renlin.li@arm.com>
14265 2014-08-01 Jiong Wang <jiong.wang@arm.com>
14267 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
14268 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
14269 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
14271 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
14273 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
14274 aarch64_mem_pair_offset.
14276 2014-08-01 Jiong Wang <jiong.wang@arm.com>
14278 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
14280 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
14281 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
14283 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
14285 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
14287 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
14289 PR regression/61510
14290 * cgraphunit.c (analyze_functions): Use get_create rather than get
14291 for decls which are clones of abstract functions.
14293 2014-08-01 Martin Liska <mliska@suse.cz>
14295 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
14296 * ipa-prop.h (count_formal_params): Global function created from static.
14297 * ipa-prop.c (count_formal_params): Likewise.
14298 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
14299 profiles for semantically equivalent functions.
14300 * passes.c (do_per_function): If we load body of a function
14301 during WPA, this condition should behave same.
14302 * varpool.c (ctor_for_folding): More tolerant assert for variable
14303 aliases created during WPA.
14305 2014-08-01 Martin Liska <mliska@suse.cz>
14307 * doc/invoke.texi (Options That Control Optimization): Documentation
14308 for -foptimize-strlen introduced. Optimization levels default options
14311 2014-08-01 Jakub Jelinek <jakub@redhat.com>
14313 * opts.c (common_handle_option): Handle -fsanitize=alignment.
14314 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
14315 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
14317 * stor-layout.h (min_align_of_type): New prototype.
14318 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
14319 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
14321 * ubsan.c: Include builtins.h.
14322 (ubsan_expand_bounds_ifn): Change return type to bool,
14323 always return true.
14324 (ubsan_expand_null_ifn): Change return type to bool, change
14325 argument to gimple_stmt_iterator *. Handle both null and alignment
14326 sanitization, take type from ckind argument's type rather than
14328 (instrument_member_call): Removed.
14329 (instrument_mem_ref): Remove t argument, add mem and base arguments.
14330 Handle both null and alignment sanitization, don't say whole
14331 struct access is member access. Build 3 argument IFN_UBSAN_NULL
14332 call instead of 2 argument.
14333 (instrument_null): Adjust instrument_mem_ref caller. Don't
14334 instrument calls here.
14335 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
14336 like SANITIZE_NULL.
14337 * stor-layout.c (min_align_of_type): New function.
14338 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
14339 Or it into SANITIZE_UNDEFINED.
14340 * doc/invoke.texi (-fsanitize=alignment): Document.
14342 2014-07-31 Andi Kleen <ak@linux.intel.com>
14344 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
14346 2014-07-31 Andi Kleen <ak@linux.intel.com>
14348 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
14350 (vn_reference_compute_hash): Dito.
14351 (vn_nary_op_compute_hash): Dito.
14352 (vn_phi_compute_hash): Dito.
14353 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
14355 2014-07-31 Andi Kleen <ak@linux.intel.com>
14357 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
14358 Rename to inchash:add_expr_commutative. Convert to inchash.
14359 (iterative_hash_hashable_expr): Rename to
14360 inchash:add_hashable_expr. Convert to inchash.
14361 (avail_expr_hash): Dito.
14363 2014-07-31 Andi Kleen <ak@linux.intel.com>
14365 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
14366 Convert to inchash.
14368 2014-07-31 Andi Kleen <ak@linux.intel.com>
14370 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
14372 2014-07-31 Andi Kleen <ak@linux.intel.com>
14374 * Makefile.in (OBJS): Add rtlhash.o
14375 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
14376 (loc_checksum): Dito.
14377 (loc_checksum_ordered): Dito.
14378 (hash_loc_operands): Dito.
14380 (hash_loc_list): Dito.
14381 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
14382 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
14383 * rtlhash.c: New file.
14384 * rtlhash.h: New file.
14386 2014-07-31 Andi Kleen <ak@linux.intel.com>
14388 * inchash.h (inchash): Change inchash class to namespace.
14389 (class hash): ... Rename from inchash.
14390 (add_object): Move from macro to class template.
14391 * lto-streamer-out.c (hash_tree): Change inchash
14393 * tree.c (build_type_attribute_qual_variant): Dito.
14394 (type_hash_list): Dito.
14395 (attribute_hash_list): Dito.
14396 (iterative_hstate_expr): Rename to inchash::add_expr
14397 (build_range_type_1): Change inchash to inchash::hash
14398 and use hash::add_expr.
14399 (build_array_type_1): Dito.
14400 (build_function_type): Dito
14401 (build_method_type_directly): Dito.
14402 (build_offset_type): Dito.
14403 (build_complex_type): Dito.
14404 (make_vector_type): Dito.
14405 * tree.h (iterative_hash_expr): Dito.
14407 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
14409 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
14411 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
14413 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
14414 correct alphabetical position.
14415 (vpaddd_f64): Rewrite using builtins.
14416 (vpaddd_s64): Move to correct alphabetical position.
14419 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
14422 * config/sh/sh.c (sh_legitimate_address_p,
14423 sh_legitimize_reload_address): Handle reg+reg address modes when
14424 ALLOW_INDEXED_ADDRESS is false.
14425 * config/sh/predicates.md (general_movsrc_operand,
14426 general_movdst_operand): Likewise.
14428 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
14430 * config/aarch64/aarch64-builtins.c
14431 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
14434 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
14436 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
14437 the generated mask based on BYTES_BIG_ENDIAN.
14438 (aarch64_simd_check_vect_par_cnst_half): New.
14439 * config/aarch64/aarch64-protos.h
14440 (aarch64_simd_check_vect_par_cnst_half): New.
14441 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
14442 the check out to aarch64_simd_check_vect_par_cnst_half.
14443 (vect_par_cnst_lo_half): Likewise.
14444 * config/aarch64/aarch64-simd.md
14445 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
14446 (move_hi_quad_<mode>): Always generate a low mask.
14448 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
14450 * doc/invoke.texi (AVR Options): Add documentation about
14451 __AVR_DEVICE_NAME__ built-in macro.
14453 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
14456 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
14457 constraints are satisfied.
14458 (<shift>di3_neon): Likewise.
14460 2014-07-31 Richard Biener <rguenther@suse.de>
14462 PR tree-optimization/61964
14463 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
14464 by structural equality.
14466 2014-07-31 Yury Gribov <y.gribov@samsung.com>
14468 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
14469 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
14470 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
14472 * gcc.c (sanitize_spec_function): Support new option.
14473 (SANITIZER_SPEC): Remove now redundant check.
14474 * opts.c (common_handle_option): Support new option.
14475 (finish_options): Check for incompatibilities.
14476 * toplev.c (process_options): Split userspace-specific checks.
14478 2014-07-31 Richard Biener <rguenther@suse.de>
14480 * lto-streamer.h (struct output_block): Remove global.
14481 (struct data_in): Remove labels, num_named_labels and
14482 num_unnamed_labels.
14483 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
14484 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
14486 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
14489 * common.opt (-Wreturn-local-addr): Moved from c.opt.
14490 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
14491 (isolate_path): New argument to avoid inserting a trap.
14492 (find_implicit_erroneous_behaviour): Handle returning the address
14493 of a local variable.
14494 (find_explicit_erroneous_behaviour): Likewise.
14496 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
14499 * toplev.c (init_random_seed): Move piece of code never called to
14501 (set_random_seed): see above.
14503 2014-07-31 Tom de Vries <tom@codesourcery.com>
14505 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
14507 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
14509 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
14510 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
14512 2014-07-31 Richard Biener <rguenther@suse.de>
14514 * data-streamer.h (streamer_write_data_stream): Declare here,
14516 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
14517 * lto-cgraph.c (lto_output_node): Adjust.
14518 (lto_output_varpool_node): Likewise.
14519 * data-streamer-out.c (streamer_string_index): Likewise.
14520 (streamer_write_data_stream, lto_append_block): Move from ...
14521 * lto-section-out.c (lto_output_data_stream,
14522 lto_append_block): ... here.
14524 2014-07-30 Mike Stump <mikestump@comcast.net>
14526 * configure.ac: Also check for popen.
14527 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
14528 * configure: Regenerate.
14529 * config.in: Regenerate.
14531 2014-07-30 Martin Jambor <mjambor@suse.cz>
14533 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
14534 parameter to gimple.
14536 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14538 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
14539 address as second parameter to __tpf_eh_return routine.
14541 2014-07-30 Jiong Wang <jiong.wang@arm.com>
14543 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
14546 2014-07-30 Tom Tromey <tromey@redhat.com>
14549 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
14550 * doc/extend.texi (Type Attributes): Document designated_init
14553 2014-07-30 Roman Gareev <gareevroman@gmail.com>
14555 * graphite-isl-ast-to-gimple.c:
14556 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
14557 (gcc_expression_from_isl_expression): Pass type to
14558 gcc_expression_from_isl_ast_expr_id.
14560 2014-07-30 Richard Biener <rguenther@suse.de>
14562 * lto-streamer.h (lto_write_data): New function.
14563 * langhooks.c (lhd_append_data): Do not free block.
14564 * lto-section-out.c (lto_write_data): New function writing
14565 raw data to the current section.
14566 (lto_write_stream): Adjust for langhook semantic change.
14567 (lto_destroy_simple_output_block): Write header directly.
14568 * lto-opts.c (lto_write_options): Write options directly.
14569 * lto-streamer-out.c (produce_asm): Write heaeder directly.
14570 (lto_output_toplevel_asms): Likewise.
14571 (copy_function_or_variable): Copy data directly.
14572 (write_global_references): Output index table directly.
14573 (lto_output_decl_state_refs): Likewise.
14574 (write_symbol): Write data directly.
14575 (produce_symtab): Adjust.
14576 (produce_asm_for_decls): Output header and refs directly.
14578 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
14580 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
14581 to speculative_targets
14582 (get_class_context): Fix handling of contextes without outer type;
14583 avoid matching non-polymorphic types in LTO.
14584 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
14585 parameter to speculative_targetsp; handle speculation.
14586 (dump_possible_polymorphic_call_targets): Update dumping.
14588 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
14590 * common.opt (Wodr): Enable by default.
14592 2014-07-29 Olivier Hainque <hainque@adacore.com>
14594 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
14596 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
14599 * gengtype.c (strtoken): New function.
14600 (create_user_defined_type): Replace strtok with strtoken.
14602 2014-07-29 Nathan Sidwell <nathan@acm.org>
14604 * gcov-io.c (gcov_var): Make hidden.
14605 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
14606 (gcov_do_dump): Declare.
14607 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
14609 2014-07-29 Martin Jambor <mjambor@suse.cz>
14611 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
14612 parameter to gimple.
14613 (sra_modify_assign): Likewise.
14615 2014-07-29 Richard Biener <rguenther@suse.de>
14617 PR middle-end/52478
14618 * expr.c (expand_expr_real_2): Revert last change.
14620 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
14622 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
14623 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
14624 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
14626 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
14627 (contains_type_p): Forward declare.
14628 (polymorphic_call_target_hasher::hash): Hash speculative info.
14629 (polymorphic_call_target_hasher::equal): Compare speculative info.
14630 (get_class_context): Handle speuclation.
14631 (contains_type_p): Update.
14632 (get_polymorphic_call_info_for_decl): Update.
14633 (walk_ssa_copies): Break out from ...
14634 (get_polymorphic_call_info): ... here; set speculative context
14636 * ipa-prop.c (ipa_write_indirect_edge_info,
14637 ipa_read_indirect_edge_info): Stream speculative context.
14638 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
14639 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
14640 SPECULATIVE_MAYBE_DERIVED_TYPE).
14641 (possible_polymorphic_call_targets overriders): Update.
14642 (dump_possible_polymorphic_call_targets overriders): Update.
14643 (dump_possible_polymorphic_call_target_p overriders): Update.
14645 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
14647 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
14648 ipa-devirt path; fix thinko there.
14650 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
14652 * config/i386/i386.c (ix86_return_in_memory): Replace one
14653 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
14655 2014-07-28 Marek Polacek <polacek@redhat.com>
14657 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
14659 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
14661 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
14662 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
14663 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
14664 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
14665 (USE_LD_AS_NEEDED): Likewise.
14666 (ASM_APP_ON): Likewise.
14667 (ASM_APP_OFF): Likewise.
14668 (TARGET_POSIX_IO): Likewise.
14669 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
14670 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
14671 (USE_LD_AS_NEEDED): Likewise.
14672 (ASM_APP_ON): Likewise.
14673 (ASM_APP_OFF): Likewise.
14674 (TARGET_POSIX_IO): Likewise.
14676 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
14678 PR middle-end/61734
14679 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
14680 operators other than the equality operators.
14682 2014-07-28 Richard Biener <rguenther@suse.de>
14684 PR middle-end/52478
14685 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
14686 sure to register SImode ones, not only >= word_mode ones.
14687 * expr.c (expand_expr_real_2): When expanding -ftrapv
14688 binops do not use OPTAB_LIB_WIDEN.
14690 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
14692 PR middle-end/61919
14693 * tree-outof-ssa.c (insert_partition_copy_on_edge)
14694 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
14695 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
14696 inserting them in the insn stream.
14698 2014-07-28 Marek Polacek <polacek@redhat.com>
14700 PR middle-end/61913
14701 * common.opt (Wodr): Add Var.
14703 2014-07-28 Richard Biener <rguenther@suse.de>
14705 PR tree-optimization/61921
14706 * tree-ssa-structalias.c (create_variable_info_for_1): Check
14707 if there is a varpool node before dereferencing it.
14709 2014-07-28 Roman Gareev <gareevroman@gmail.com>
14711 * graphite-sese-to-poly.c:
14712 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
14713 id of the pbb), which contains pointer to the pbb1.
14715 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
14717 2014-07-28 Roman Gareev <gareevroman@gmail.com>
14719 * graphite-isl-ast-to-gimple.c:
14720 (graphite_create_new_guard): New function.
14721 (translate_isl_ast_node_if): New function.
14722 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
14724 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
14726 2014-07-27 Anthony Green <green@moxielogic.com>
14728 * config.gcc: Add moxie-*-moxiebox* configuration.
14729 * config/moxie/moxiebox.h: New file.
14731 2014-07-26 Andrew Pinski <apinski@cavium.com>
14733 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
14734 from the read only register.
14736 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
14738 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
14739 as the allocation class if it isn't likely to be spilled.
14741 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
14743 * rtl.h (tls_referenced_p): Declare.
14744 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
14745 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
14746 (mips_cannot_force_const_mem): Use tls_referenced_p.
14747 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
14748 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
14749 instead of pa_tls_referenced_p.
14750 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
14751 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
14752 (pa_legitimate_constant_p): Likewise.
14753 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
14754 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
14755 (rs6000_cannot_force_const_mem, rs6000_emit_move)
14756 (rs6000_address_for_altivec): Use tls_referenced_p instead of
14757 rs6000_tls_referenced_p.
14758 (rs6000_tls_symbol_ref_1): Delete.
14760 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
14763 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
14764 Optimize inverse of a VEC_CONCAT.
14766 2014-07-25 Xinliang David Li <davidxl@google.com>
14768 * params.def: New parameter.
14769 * coverage.c (get_coverage_counts): Check new flag.
14770 (coverage_compute_profile_id): Check new flag.
14771 (coverage_begin_function): Check new flag.
14772 (coverage_end_function): Check new flag.
14773 * value-prof.c (coverage_node_map_initialized_p): New function.
14774 (init_node_map): Populate map with all functions.
14775 * doc/invoke.texi: Document new parameter.
14777 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
14778 Richard Biener <rguenther@suse.de>
14780 * lto-streamer-out.c (struct sccs): Turn to ...
14781 (class DFS): ... this one; refactor the DFS walk so it can
14782 be re-done on per-SCC basis.
14783 (DFS::DFS): New constructor.
14784 (DFS::~DFS): New destructor.
14785 (hash_tree): Add new MAP argument holding in-SCC hash values;
14786 remove POINTER_TYPE hashing hack.
14787 (scc_entry_compare): Rename to ...
14788 (DFS::scc_entry_compare): ... this one.
14789 (hash_scc): Rename to ...
14790 (DFS::hash_scc): ... this one; pass output_block instead
14791 of streamer_cache; work harder to get unique and stable SCC
14793 (DFS_write_tree): Rename to ...
14794 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
14795 (lto_output_tree): Update.
14797 2014-07-25 Andi Kleen <ak@linux.intel.com>
14799 * lto-streamer-out.c (hash_tree): Convert to inchash.
14801 2014-07-25 Andi Kleen <ak@linux.intel.com>
14803 * tree.c (build_type_attribute_qual_variant): Use inchash.
14804 (type_hash_list): Dito.
14805 (attribute_hash_list): Dito
14806 (iterative_hstate_expr): Dito.
14807 (iterative_hash_expr): Dito.
14808 (build_range_type_1): Dito.
14809 (build_array_type_1): Dito.
14810 (build_function_type): Dito.
14811 (build_method_type_directly): Dito.
14812 (build_offset_type): Dito.
14813 (build_complex_type): Dito.
14814 (make_vector_type): Dito.
14815 * tree.h (iterative_hash_expr): Add compat wrapper.
14816 (iterative_hstate_expr): Add.
14818 2014-07-25 Andi Kleen <ak@linux.intel.com>
14820 * Makefile.in (OBJS): Add inchash.o.
14821 (PLUGIN_HEADERS): Add inchash.h.
14822 * ipa-devirt.c: Include inchash.h.
14823 * lto-streamer-out.c: Dito.
14824 * tree-ssa-dom.c: Dito.
14825 * tree-ssa-pre.c: Dito.
14826 * tree-ssa-sccvn.c: Dito.
14827 * tree-ssa-tail-merge.c: Dito.
14829 * tree.c (iterative_hash_hashval_t): Move to ...
14830 (iterative_hash_host_wide_int): Move to ...
14831 * inchash.c: Here. New file.
14832 * tree.h (iterative_hash_hashval_t): Move to ...
14833 (iterative_hash_host_wide_int): Move to ...
14834 * inchash.h: Here. New file.
14836 2014-07-25 Richard Biener <rguenther@suse.de>
14838 PR middle-end/61762
14839 PR middle-end/61894
14840 * fold-const.c (native_encode_int): Add and handle offset
14841 parameter to do partial encodings of expr.
14842 (native_encode_fixed): Likewise.
14843 (native_encode_real): Likewise.
14844 (native_encode_complex): Likewise.
14845 (native_encode_vector): Likewise.
14846 (native_encode_string): Likewise.
14847 (native_encode_expr): Likewise.
14848 * fold-const.c (native_encode_expr): Add offset parameter
14850 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
14851 (fold_ctor_reference): Handle all reads from tcc_constant
14854 2014-07-25 Richard Biener <rguenther@suse.de>
14856 * tree-inline.c (estimate_move_cost): Mark speed_p argument
14857 as possibly unused.
14859 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
14861 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
14863 2014-07-24 Kyle McMartin <kyle@redhat.com>
14865 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
14867 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14869 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
14871 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
14873 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
14874 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
14875 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
14877 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14879 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
14880 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
14881 aggregate types. Instead, *all* aggregate types, except for single-
14882 element or homogeneous float/vector aggregates, are quadword-aligned
14883 if required by their type alignment. Issue -Wpsabi note when a type
14884 is now treated differently than before.
14886 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14888 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
14889 does not fit fully into floating-point registers, and there is still
14890 space in the register parameter area, use GPRs to pass those parts
14891 of the argument. Issue -Wpsabi note if any parameter is now treated
14892 differently than before.
14893 (rs6000_arg_partial_bytes): Update.
14895 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
14897 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
14899 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
14901 * rtl.h (target_rtl): Remove lang_dependent_initialized.
14902 * toplev.c (initialize_rtl): Don't use it. Move previously
14903 "language-dependent" calls to...
14904 (backend_init): ...here.
14905 (lang_dependent_init_target): Don't set lang_dependent_initialized.
14906 Assert that RTL initialization hasn't happend yet.
14908 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
14910 PR rtl-optimization/61629
14911 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
14912 they have already been initialized.
14914 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
14916 PR middle-end/61268
14917 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
14918 DECL_INCOMING_RTL and entry_parm.
14919 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
14920 * calls.c (load_register_parameters): Likewise argument values.
14921 (emit_library_call_value_1, store_one_arg): Likewise argument
14923 * config/i386/i386.c (assign_386_stack_local): Likewise the local
14925 * explow.c (validize_mem): Modify the argument in-place.
14927 2014-07-24 Jiong Wang <jiong.wang@arm.com>
14929 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
14930 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
14932 2014-07-24 Jiong Wang <jiong.wang@arm.com>
14934 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
14935 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
14937 2014-07-24 Jiong Wang <jiong.wang@arm.com>
14939 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
14940 (aarch64_save_callee_saves): New parameter "skip_wb".
14941 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
14943 2014-07-24 Jiong Wang <jiong.wang@arm.com>
14945 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
14947 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
14949 2014-07-24 Roman Gareev <gareevroman@gmail.com>
14951 * graphite-isl-ast-to-gimple.c:
14952 (graphite_create_new_loop): Add calling of isl_id_free to properly
14953 decrement reference counts.
14955 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
14957 2014-07-24 Martin Liska <mliska@suse.cz>
14958 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
14960 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
14961 (rs6000_code_end): Likewise.
14963 2014-07-24 Martin Liska <mliska@suse.cz>
14965 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
14966 symtab_node funtion used.
14967 (rs6000_xcoff_declare_object_name): Likewise.
14969 2014-07-24 Martin Liska <mliska@suse.cz>
14971 * cgraphunit.c (compile): Correct function used.
14973 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
14975 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
14978 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
14981 * varasm.c (bss_initializer_p): Handle offlined ctors.
14982 (align_variable, get_variable_align): Likewise.
14983 (make_decl_one_only): Likewise.
14984 (default_binds_local_p_1): Likewise.
14985 (decl_binds_to_current_def_p): Likewise.
14986 (get_variable_section): Get constructor if it is offlined.
14987 (assemble_variable_contents): Sanity check that the caller
14988 streamed in the ctor in LTO.
14990 2014-07-24 Roman Gareev <gareevroman@gmail.com>
14992 * graphite-isl-ast-to-gimple.c:
14993 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
14994 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
14995 isl_ast_op_pdiv_r to the different case.
14997 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
14999 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15001 PR middle-end/61876
15002 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
15003 when flag_errno_math is on.
15005 2014-07-24 Martin Liska <mliska@suse.cz>
15007 * cgraph.h (varpool_node):
15008 (availability get_availability (void)):
15009 created from cgraph_variable_initializer_availability
15010 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
15011 created from: cgraph_variable_initializer_availability
15012 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
15013 (void finalize_named_section_flags (void)):
15014 created from varpool_finalize_named_section_flags
15015 (bool assemble_decl (void)): created from varpool_assemble_decl
15016 (void analyze (void)): created from varpool_analyze_node
15017 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
15018 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
15019 (void remove_initializer (void)): created from varpool_remove_initializer
15020 (tree get_constructor (void)): created from varpool_get_constructor
15021 (bool externally_visible_p (void)): created from varpool_externally_visible_p
15022 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
15023 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
15024 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
15025 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
15026 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
15027 (static bool output_variables (void)): created from varpool_output_variables
15028 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
15029 created from varpool_extra_name_alias
15030 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
15031 (static void dump_varpool (FILE *f)): created from dump_varpool
15032 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
15033 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
15034 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
15035 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
15036 (void assemble_aliases (void)): created from assemble_aliases
15038 2014-07-24 Martin Liska <mliska@suse.cz>
15040 * cgraph.h (symtab_node):
15041 (void register_symbol (void)): created from symtab_register_node
15042 (void remove (void)): created from symtab_remove_node
15043 (void dump (FILE *f)): created from dump_symtab_node
15044 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
15045 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
15046 (struct ipa_ref *add_reference (symtab_node *referred_node,
15047 enum ipa_ref_use use_type)): created from add_reference
15048 (struct ipa_ref *add_reference (symtab_node *referred_node,
15049 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
15050 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
15051 gimple stmt)): created from maybe_add_reference
15052 (bool semantically_equivalent_p (symtab_node *target)): created from
15053 symtab_semantically_equivalent_p
15054 (void remove_from_same_comdat_group (void)): created from
15055 remove_from_same_comdat_group
15056 (void add_to_same_comdat_group (symtab_node *old_node)): created from
15057 symtab_add_to_same_comdat_group
15058 (void dissolve_same_comdat_group_list (void)): created from
15059 symtab_dissolve_same_comdat_group_list
15060 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
15061 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
15062 created from symtab_alias_ultimate_target
15063 (inline symtab_node *next_defined_symbol (void)): created from
15064 symtab_next_defined_symbol
15065 (bool resolve_alias (symtab_node *target)): created from
15066 symtab_resolve_alias
15067 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
15068 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
15069 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
15070 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
15071 (void set_section (const char *section)): created from set_section_1
15072 (enum availability get_availability (void)): created from symtab_node_availability
15073 (void make_decl_local (void)): created from symtab_make_decl_local
15074 (bool real_symbol_p (void)): created from symtab_read_node
15075 (can_be_discarded_p (void)): created from symtab_can_be_discarded
15076 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
15077 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
15078 symtab_in_same_comdat_p;
15079 (bool address_taken_from_non_vtable_p (void)): created from
15080 address_taken_from_non_vtable_p
15081 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
15082 (static void dump_table (FILE *)): created from dump_symtab
15083 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
15084 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
15085 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
15086 symtab_used_from_object_file_p
15087 (void dump_base (FILE *)): created from dump_symtab_base
15088 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
15089 (void unregister (void)): created from symtab_unregister_node
15090 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
15091 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
15092 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
15093 symtab_nonoverwritable_alias_1
15094 * cgraph.h (cgraph_node):
15095 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
15096 created from cgraph_remove_node_and_inline_clones
15097 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
15098 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
15099 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
15100 (cgraph_node *function_symbol (enum availability *avail = NULL)):
15101 created from cgraph_function_node
15102 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
15103 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
15104 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
15105 created from cgraph_create_clone
15106 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
15107 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
15108 created from cgraph_create_virtual_clone
15109 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
15110 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
15111 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
15112 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
15113 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
15114 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
15115 created from cgraph_function_version_info
15116 (struct cgraph_function_version_info *insert_new_function_version (void)):
15117 created from insert_new_cgraph_node_version
15118 (struct cgraph_function_version_info *function_version (void)): created from
15119 get_cgraph_node_version
15120 (void analyze (void)): created from analyze_function
15121 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
15122 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
15123 tree real_alias) cgraph_add_thunk
15124 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
15125 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
15126 created from cgraph_function_or_thunk_node
15127 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
15128 created from expand_thunk
15129 (void reset (void)): created from cgraph_reset_node
15130 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
15131 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
15132 (void remove (void)): created from cgraph_remove_node
15133 (void dump (FILE *f)): created from dump_cgraph_node
15134 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
15135 (bool get_body (void)): created from cgraph_get_body
15136 (void release_body (void)): created from cgraph_release_function_body
15137 (void unnest (void)): created from cgraph_unnest_node
15138 (void make_local (void)): created from cgraph_make_node_local
15139 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
15140 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
15141 gcov_type count, int freq)): created from cgraph_create_edge
15142 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
15143 gcov_type count, int freq)): created from cgraph_create_indirect_edge
15144 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
15145 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
15146 created from cgraph_create_edge_including_clones
15147 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
15148 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
15149 (void remove_callers (void)): created from cgraph_node_remove_callers
15150 (void remove_callees (void)): created from cgraph_node_remove_callees
15151 (enum availability get_availability (void)): created from cgraph_function_body_availability
15152 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
15153 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
15154 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
15155 (void call_duplication_hooks (cgraph_node *node2)): created from
15156 cgraph_call_node_duplication_hooks
15157 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
15158 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
15159 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
15160 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
15161 (void call_function_insertion_hooks (void)):
15162 created from cgraph_call_function_insertion_hooks
15163 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
15164 (bool local_p (void)): created from cgraph_local_node
15165 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
15166 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
15167 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
15168 (inline bool only_called_directly_or_aliased_p (void)):
15169 created from cgraph_only_called_directly_or_aliased_p
15170 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
15171 created from cgraph_will_be_removed_from_program_if_no_direct_calls
15172 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
15173 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
15174 (bool can_remove_if_no_direct_calls_p (void)):
15175 created from cgraph_can_remove_if_no_direct_calls_p
15176 (inline bool has_gimple_body_p (void)):
15177 created from cgraph_function_with_gimple_body_p
15178 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
15179 (static void dump_cgraph (FILE *f)): created from dump_cgraph
15180 (static inline void debug_cgraph (void)): created from debug_cgraph
15181 (static void record_function_versions (tree decl1, tree decl2)):
15182 created from record_function_versions
15183 (static void delete_function_version (tree decl)):
15184 created from delete_function_version
15185 (static void add_new_function (tree fndecl, bool lowered)):
15186 created from cgraph_add_new_function
15187 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
15188 (static cgraph_node * create (tree decl)): created from cgraph_create_node
15189 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
15190 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
15191 (static cgraph_node *get_for_asmname (tree asmname)):
15192 created from cgraph_node_for_asm
15193 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
15194 created from cgraph_same_body_alias
15195 (static bool used_from_object_file_p_worker (cgraph_node *node,
15196 void *): new function
15197 (static bool non_local_p (cgraph_node *node, void *)):
15198 created from cgraph_non_local_node_p_1
15199 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
15200 created from verify_cgraph
15201 (static bool make_local (cgraph_node *node, void *)):
15202 created from cgraph_make_node_local
15203 (static cgraph_node *create_alias (tree alias, tree target)):
15204 created from cgraph_create_function_alias
15205 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
15206 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
15207 created from cgraph_create_edge_1
15208 * cgraph.h (varpool_node):
15209 (void remove (void)): created from varpool_remove_node
15210 (void dump (FILE *f)): created from dump_varpool_node
15212 2014-07-24 Richard Biener <rguenther@suse.de>
15215 * tree-ssa-structalias.c (create_variable_info_for_1):
15216 Use varpool_get_constructor.
15217 (create_variable_info_for): Likewise.
15219 2014-07-24 Jiong Wang <jiong.wang@arm.com>
15221 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
15222 subtract outgoing area size when restoring stack_pointer_rtx.
15224 2014-07-24 Nick Clifton <nickc@redhat.com>
15226 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
15227 that operations are taking place in parallel.
15228 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
15230 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
15232 * omp-low.c (extract_omp_for_data): Add missing break statement.
15234 2014-07-24 Richard Biener <rguenther@suse.de>
15236 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
15237 * tree-inline.c (estimate_move_cost): Add speed_p parameter
15238 and adjust MOVE_RATIO query accordingly.
15239 (estimate_num_insns): Adjust callers.
15240 * ipa-prop.c (ipa_populate_param_decls): Likewise.
15241 * ipa-cp.c (gather_context_independent_values,
15242 estimate_local_effects): Likewise.
15243 * ipa-split.c (consider_split): Likewise.
15245 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
15247 * config/i386/driver-i386.c: Remove names of unused arguments and
15248 unnecessary unused attributes.
15249 * config/i386/host-mingw32.c: Likewise.
15250 * config/i386/i386.c: Likewise.
15251 * config/i386/winnt-stubs.c: Likewise.
15252 * config/i386/winnt.c: Likewise.
15254 2014-07-23 Jiong Wang <jiong.wang@arm.com>
15256 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
15257 (aarch64_gen_loadwb_pair): New helper function.
15258 (aarch64_expand_epilogue): Simplify code using new helper functions.
15259 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
15261 2014-07-23 Jiong Wang <jiong.wang@arm.com>
15263 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
15264 (aarch64_gen_storewb_pair): New helper function.
15265 (aarch64_expand_prologue): Simplify code using new helper functions.
15266 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
15268 2014-07-23 Jiong Wang <jiong.wang@arm.com>
15270 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
15271 Rename to aarch64_save_callee_saves, remove restore code.
15272 (aarch64_restore_callee_saves): New function.
15274 2014-07-23 Jiong Wang <jiong.wang@arm.com>
15276 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
15277 (aarch64_save_callee_saves): New function to handle reg save
15278 for both core and vectore regs.
15280 2014-07-23 Jiong Wang <jiong.wang@arm.com>
15282 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
15283 (aarch64_gen_store_pair): New helper function.
15284 (aarch64_save_or_restore_callee_save_registers)
15285 (aarch64_save_or_restore_fprs): Use new helper functions.
15287 2014-07-23 Jiong Wang <jiong.wang@arm.com>
15289 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
15290 (aarch64_save_or_restore_callee_save_registers)
15291 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
15293 2014-07-23 Jiong Wang <jiong.wang@arm.com>
15295 * config/aarch64/aarch64.c
15296 (aarch64_save_or_restore_callee_save_registers)
15297 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
15299 2014-07-23 Jiong Wang <jiong.wang@arm.com>
15301 * config/aarch64/aarch64.c
15302 (aarch64_save_or_restore_callee_save_registers)
15303 (aarch64_save_or_restore_fprs): Remove 'increment'.
15305 2014-07-23 Jiong Wang <jiong.wang@arm.com>
15307 * config/aarch64/aarch64.c
15308 (aarch64_save_or_restore_callee_save_registers)
15309 (aarch64_save_or_restore_fprs): Use register offset in
15310 cfun->machine->frame.reg_offset.
15312 2014-07-23 Jiong Wang <jiong.wang@arm.com>
15314 * config/aarch64/aarch64.c
15315 (aarch64_save_or_restore_callee_save_registers)
15316 (aarch64_save_or_restore_fprs): Remove base_rtx.
15318 2014-07-23 Jiong Wang <jiong.wang@arm.com>
15320 * config/aarch64/aarch64.c
15321 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
15322 to 'start_offset'. Remove local variable 'start_offset'.
15324 2014-07-23 Jiong Wang <jiong.wang@arm.com>
15326 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
15327 type to HOST_WIDE_INT.
15329 2014-07-23 Jiong Wang <jiong.wang@arm.com>
15331 * config/aarch64/aarch64.c (aarch64_expand_prologue)
15332 (aarch64_save_or_restore_fprs)
15333 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
15335 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
15337 * config/arm/t-rtems-eabi: Add
15338 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
15339 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
15340 mbig-endian/mthumb/march=armv7-r, and
15341 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
15344 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
15345 Chris Johns <chrisj@rtems.org>
15346 Joel Sherrill <joel.sherrill@oarcorp.com>
15348 * config.gcc: Add nios2-*-rtems*.
15349 * config/nios2/rtems.h: New file.
15350 * gcc/config/nios2/t-rtems: New file.
15352 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
15355 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
15356 constant numbers, not general constants.
15357 (rs6000_expand_vector_init): Ditto.
15359 2014-07-23 Nathan Sidwell <nathan@acm.org>
15361 * gcov-tool.c (gcov_list): Declare here.
15362 (set_gcov_list): Remove.
15363 (gcov_output_files): Set gcov_list directly.
15365 2014-07-23 Host Schirmeier <horst@schirmeier.com>
15367 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
15369 2014-07-23 Jiong Wang <jiong.wang@arm.com>
15371 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
15372 callee-saved registers are available for padding purpose
15373 and r3 is not mandatory, then prefer use those callee-saved
15376 2014-07-23 Richard Biener <rguenther@suse.de>
15378 * params.def (PARAM_MAX_COMBINE_INSNS): New.
15379 * combine.c: Include statistics.h and params.h.
15380 (combine_instructions): Guard three and four insn combines
15381 with max-combine-insns value. Record statistics for combines
15383 * doc/invoke.texi (max-combine-insns): Document new param.
15385 2014-07-23 Roman Gareev <gareevroman@gmail.com>
15387 * graphite-isl-ast-to-gimple.c:
15388 (translate_isl_ast_node_block): New function.
15389 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
15391 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
15392 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
15394 2014-07-23 Roman Gareev <gareevroman@gmail.com>
15396 * graphite-isl-ast-to-gimple.c:
15397 (get_max_schedule_dimensions): New function.
15398 (extend_schedule): Likewise.
15399 (generate_isl_schedule): Add calling of extend_schedule and
15400 get_max_schedule_dimensions.
15402 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15404 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
15405 (case UNSPEC): Handle UNSPEC_RBIT.
15407 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15409 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
15410 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
15412 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15414 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
15416 2014-07-22 Roman Gareev <gareevroman@gmail.com>
15418 * graphite-isl-ast-to-gimple.c:
15419 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
15420 (ivs_params_clear):
15421 (build_iv_mapping): New function.
15422 (translate_isl_ast_node_user): Likewise.
15423 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
15425 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
15426 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
15427 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
15429 2014-07-21 Bin Cheng <bin.cheng@arm.com>
15432 * config/arm/arm.md (setmem): New pattern.
15433 * config/arm/arm-protos.h (struct tune_params): New fields.
15434 (arm_gen_setmem): New prototype.
15435 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
15436 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
15437 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
15438 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
15439 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
15440 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
15441 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
15442 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
15443 (arm_const_inline_cost): New function.
15444 (arm_block_set_max_insns): New function.
15445 (arm_block_set_non_vect_profit_p): New function.
15446 (arm_block_set_vect_profit_p): New function.
15447 (arm_block_set_unaligned_vect): New function.
15448 (arm_block_set_aligned_vect): New function.
15449 (arm_block_set_unaligned_non_vect): New function.
15450 (arm_block_set_aligned_non_vect): New function.
15451 (arm_block_set_vect, arm_gen_setmem): New functions.
15453 2014-07-21 Bin Cheng <bin.cheng@arm.com>
15455 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
15457 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
15460 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
15461 out of #ifdef __OPTIMIZE__.
15463 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
15465 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
15466 different trapping status if -fnon-call-exceptions is enabled.
15468 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
15470 * expr.c (store_field): Handle VOIDmode for calls that return values
15471 in multiple locations.
15473 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
15475 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
15476 (altivec_vsldoi_<mode>): Likewise.
15478 2014-07-20 Roman Gareev <gareevroman@gmail.com>
15480 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
15481 to the number of characters in the line.
15483 2014-07-20 Roman Gareev <gareevroman@gmail.com>
15485 * graphite-isl-ast-to-gimple.c: Add using of
15486 build_nonstandard_integer_type instead of int128_integer_type_node.
15488 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
15490 * toplev.c (output_stack_usage): Adjust the location of the warning.
15492 2014-07-19 Daniel Cederman <cederman@gaisler.com>
15494 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
15495 (*membar_storeload): Disable for LEON3.
15497 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
15499 PR rtl-optimization/61461
15500 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
15502 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
15505 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
15506 Fix instruction constraint.
15507 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
15509 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
15511 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
15513 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
15515 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
15516 GNU coding standards.
15517 (nds32_register_move_cost): Likewise.
15518 (nds32_memory_move_cost): Likewise.
15519 (nds32_address_cost): Likewise.
15521 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
15523 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
15525 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
15527 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
15528 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
15529 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
15530 (HAVE_sync_compare_and_swapqi): Define.
15531 (HAVE_sync_compare_and_swaphi): Likewise.
15532 (HAVE_sync_compare_and_swapsi): Likewise.
15534 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
15536 * config/mips/p5600.md: Add missing cpu tests.
15538 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15540 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
15541 (vmla_f64): Likewise.
15542 (vfms_f64): Likewise.
15543 (vmls_f64): Likewise.
15545 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15547 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
15548 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
15550 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15552 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
15553 (vmlal_high_lane_s32): Likewise.
15554 (vmlal_high_lane_u16): Likewise.
15555 (vmlal_high_lane_u32): Likewise.
15556 (vmlsl_high_lane_s16): Likewise.
15557 (vmlsl_high_lane_s32): Likewise.
15558 (vmlsl_high_lane_u16): Likewise.
15559 (vmlsl_high_lane_u32): Likewise.
15561 2014-07-17 Terry Guo <terry.guo@arm.com>
15563 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
15564 (alus_reg): Renamed to alus_sreg.
15565 * config/arm/arm-fixed.md: Change type of non-dsp instructions
15566 from alu_reg to alu_sreg. Change type of dsp instructions from
15567 alu_reg to alu_dsp_reg.
15568 * config/arm/thumb1.md: Likewise.
15569 * config/arm/thumb2.md: Likewise.
15570 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
15571 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
15572 with alu_sreg and alus_sreg.
15573 * config/arm/arm1026ejs.md (alu_op): Likewise.
15574 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
15575 * config/arm/arm926ejs.md (9_alu_op): Likewise.
15576 * config/arm/fa526.md (526_alu_op): Likewise.
15577 * config/arm/fa606te.md (606te_alu_op): Likewise.
15578 * config/arm/fa626te.md (626te_alu_op): Likewise.
15579 * config/arm/fa726te.md (726te_alu_op): Likewise.
15580 * config/arm/fmp626.md (mp626_alu_op): Likewise.
15581 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
15582 alu_sreg, alu_dsp_reg and alus_sreg.
15583 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
15584 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
15585 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
15586 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
15587 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
15588 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
15589 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
15590 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
15591 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
15592 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
15593 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
15594 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
15595 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
15596 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
15597 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
15598 alus_reg to alus_sreg.
15600 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
15602 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
15605 2014-07-17 Richard Biener <rguenther@suse.de>
15607 PR rtl-optimization/61801
15608 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
15609 don't set reg_pending_barrier if it appears in a debug-insn.
15611 2014-07-16 DJ Delorie <dj@redhat.com>
15613 * config/rx/rx.c (rx_option_override): Fix alignment values.
15614 (rx_align_for_label): Likewise.
15616 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
15619 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
15620 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
15621 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
15623 (cris_print_index, cris_print_operand, cris_constant_index_p)
15624 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
15625 (cris_address_cost): Ditto last CONSTANT_P.
15626 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
15627 callers changed. Yield cris_offsettable_symbol for non-PIC
15628 constant symbolic expressions including labels. Yield cris_unspec
15630 (cris_expand_pic_call_address): New parameter MARKERP. Set its
15631 target to pic_offset_table_rtx for calls that will likely go
15632 through PLT, const0_rtx when they can't. All callers changed.
15633 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
15634 symbolic expressions to be PICified. Remove second, redundant,
15635 assert on can_create_pseudo_p returning non-zero. Use
15636 replace_equiv_address_nv, not replace_equiv_address, for final
15638 * config/cris/cris.md ("movsi"): Move variable t to pattern
15639 toplevel. Adjust assert for new cris_symbol_type member. Use
15640 CONSTANT_P instead of CONSTANT_ADDRESS_P.
15641 ("*movsi_internal") <case 9>: Make check for valid unspec operands
15643 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
15644 ("call", "call_value"): Use second incoming operand as a marker
15645 for pic-offset-table-register being used.
15646 ("*expanded_call_non_v32", "*expanded_call_v32")
15647 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
15648 second incoming operand to CALL, match cris_call_type_marker.
15649 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
15650 ("*expanded_call_side"): Ditto. Fix typo in comment.
15651 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
15653 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
15654 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
15655 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
15656 users changed. Add members cris_offsettable_symbol and cris_unspec.
15657 (cris_symbol_type): Rename from cris_pic_symbol_type.
15658 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
15660 * config/cris/cris-protos.h (cris_symbol_type_of,
15661 cris_expand_pic_call_address): Adjust prototypes.
15662 (cris_legitimate_constant_p): New prototype.
15664 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
15665 an existing tmake_file. Don't add t-slibgcc and t-linux.
15667 2014-07-17 Jason Merrill <jason@redhat.com>
15670 * symtab.c (symtab_remove_from_same_comdat_group): Also
15671 set_comdat_group to NULL_TREE.
15672 (verify_symtab): Fix diagnostic.
15674 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
15677 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
15679 2014-07-16 Dodji Seketeli <dodji@redhat.com>
15681 Support location tracking for built-in macro tokens
15682 * input.h (is_location_from_builtin_token): New function declaration.
15683 * input.c (is_location_from_builtin_token): New function definition.
15684 * toplev.c (general_init): Tell libcpp what the pre-defined
15685 spelling location for built-in tokens is.
15687 2014-07-16 Jakub Jelinek <jakub@redhat.com>
15689 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
15690 on the FUNCTION_DECL.
15692 2014-07-16 Richard Biener <rguenther@suse.de>
15695 * doc/extend.texi (always_inline): Clarify.
15697 2014-07-15 Eric Christopher <echristo@gmail.com>
15699 * doc/invoke.texi (Link Options): Document -z option.
15701 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
15703 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
15704 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
15706 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
15708 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
15710 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
15712 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
15713 varpool_assemble_decl.
15714 * varpool.c (varpool_assemble_decl): Assert that node->definition is
15717 2014-07-15 Michael Matz <matz@suse.de>
15719 PR rtl-optimization/61772
15720 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
15722 2014-07-15 Richard Biener <rguenther@suse.de>
15724 * opts.c (default_options_table): Disable bit-ccp at -Og.
15726 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
15728 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
15730 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
15732 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
15733 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
15734 call langhook for unknown declaration.
15735 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
15736 * tree.h (DECL_ARGUMENTS): Update.
15737 * print-tree.c (print_node): Update.
15738 * tree-core.h (tree_decl_non_common): Remove arguments.
15739 (tree_function_decl): Add arguments.
15741 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
15743 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
15745 2014-07-14 Richard Biener <rguenther@suse.de>
15747 PR tree-optimization/61779
15748 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
15749 simplifying a condition.
15751 2014-07-14 Richard Biener <rguenther@suse.de>
15753 * builtins.c (c_strlen): Make only_value == 2 really only
15754 affect warning generation.
15756 2014-07-14 Richard Biener <rguenther@suse.de>
15758 PR tree-optimization/61757
15759 PR tree-optimization/61783
15760 PR tree-optimization/61787
15761 * tree-ssa-dom.c (record_equality): Revert canonicalization
15762 change and add comment.
15763 (propagate_rhs_into_lhs): Revert previous fix, removing
15764 loop depth restriction again.
15766 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15768 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
15769 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
15770 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
15771 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
15772 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
15773 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
15774 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
15776 2014-07-14 Richard Biener <rguenther@suse.de>
15778 * cgraph.h (decl_in_symtab_p): Make inline.
15780 2014-07-14 Jakub Jelinek <jakub@redhat.com>
15782 PR middle-end/61294
15783 * doc/invoke.texi (-Wmemset-transposed-args): Document.
15786 * config/i386/i386.c (classify_argument): Don't merge classes above
15789 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
15791 * cgraph.h (symtab_node): Add nonzero_address.
15792 (decl_in_symtab_p): Break out from ...
15793 (symtab_get_node): ... here.
15794 * fold-const.c: Include cgraph.h
15795 (tree_single_nonzero_warnv_p): Use symtab to determine
15796 if symbol is non-zero.
15797 * symtab.c (symtab_node::nonzero_address): New method.
15799 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
15801 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
15802 forgotten in previous commit.
15804 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
15806 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
15808 * ipa-devirt.c: Include stor-layout.h and intl.h
15809 (odr_subtypes_equivalent_p): New function.
15810 (warn_odr): New function.
15811 (warn_type_mismatch): New function.
15812 (odr_types_equivalent_p): New function.
15813 (add_type_duplicate): Use it.
15814 * common.opt (Wodr): New flag.
15815 * doc/invoke.texi (Wodr): Document new warning.
15817 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
15819 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
15820 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
15821 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
15822 (varpool_get_constructor): Push CTORS_IN timevar.
15823 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
15825 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
15827 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
15828 Remove VOID_FTYPE_PUSHORT.
15829 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
15830 Change code to USHORT_FTYPE_VOID.
15831 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
15832 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
15833 (ix86_atomic_assign_expand_fenv): Update for
15834 __builtin_ia32_fnstsw changes.
15835 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
15836 (fnstsw): Change operand 0 to nonimmediate operand.
15838 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
15840 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
15841 (varpool_get_constructor): New function.
15842 (varpool_ctor_useable_for_folding_p): Break out from ...
15843 (ctor_for_folding): ... here; use varpool_get_constructor.
15844 (varpool_assemble_decl): Likewise.
15845 * lto-streamer.h (struct output_block): Turn cgraph_node
15847 (lto_input_variable_constructor): Declare.
15848 * ipa-visibility.c (function_and_variable_visibility): Use
15849 varpool_get_constructor.
15850 * cgraph.h (varpool_get_constructor): Declare.
15851 (varpool_ctor_useable_for_folding_p): New function.
15852 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
15853 parameter; return error_mark_node for non-trivial constructors.
15854 (lto_write_tree_1, DFS_write_tree): Update use of
15855 get_symbol_initial_value.
15856 (output_function): Update initialization of symbol.
15857 (output_constructor): New function.
15858 (copy_function): Rename to ..
15859 (copy_function_or_variable): ... this one; handle vars too.
15860 (lto_output): Output variable sections.
15861 * lto-streamer-in.c (input_constructor): New function.
15862 (lto_read_body): Rename from ...
15863 (lto_read_body_or_constructor): ... this one; handle vars too.
15864 (lto_input_variable_constructor): New function.
15865 * ipa-prop.c (ipa_prop_write_jump_functions,
15866 ipa_prop_write_all_agg_replacement): Update.
15867 * lto-cgraph.c (compute_ltrans_boundary): Use it.
15868 (output_cgraph_opt_summary): Set symbol to NULL.
15870 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
15872 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
15873 non-polymorphic types.
15874 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
15875 * ipa-devirt.c (types_same_for_odr): Do not explode when one
15876 of types is not polymorphic.
15878 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
15880 * lra-constraints.c (remove_inheritance_pseudos): Process
15881 destination pseudo too.
15883 2014-07-11 Rong Xu <xur@google.com>
15885 * gcov-tool.c (gcov_output_files): Fix build error introduced in
15888 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
15890 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
15891 * config/avr/avr-devices.c (AVR_MCU): Same.
15892 (avr_mcu_types): add text start value to end of device list.
15893 * config/avr/avr-mcus.def: Add text section start for all devices.
15894 (ata5782): Add new avr5 device.
15896 * config/avr/avr-tables.opt: Regenerate.
15897 * config/avr/avr.h: Add declaration for text section start handler.
15898 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
15900 (LINK_SPEC): Include text section start handler to linker spec.
15901 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
15902 pass -Ttext option to linker if the text section start for the device
15904 * config/avr/t-multilib: Regenerate.
15905 * doc/avr-mmcu.texi: Regenerate.
15907 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
15909 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
15910 * config/rs6000/aix52.h (LINK_SPEC): Same.
15911 * config/rs6000/aix53.h (LINK_SPEC): Same.
15912 * config/rs6000/aix61.h (LINK_SPEC): Same.
15913 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
15915 2014-07-11 Roman Gareev <gareevroman@gmail.com>
15917 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
15918 (graphite_verify): New function.
15919 (ivs_params_clear): New function.
15920 (gcc_expression_from_isl_ast_expr_id): New function.
15921 (gcc_expression_from_isl_expr_int): New function.
15922 (binary_op_to_tree): New function.
15923 (ternary_op_to_tree): New function.
15924 (unary_op_to_tree): New function.
15925 (nary_op_to_tree): New function.
15926 (gcc_expression_from_isl_expr_op): New function.
15927 (gcc_expression_from_isl_expression): New function.
15928 (graphite_create_new_loop): New function.
15929 (translate_isl_ast_for_loop): New function.
15930 (get_upper_bound): New function.
15931 (graphite_create_new_loop_guard): New function.
15932 (translate_isl_ast_node_for): New function.
15933 (translate_isl_ast): New function.
15934 (add_parameters_to_ivs_params): New function.
15935 (scop_to_isl_ast): New parameter ip.
15936 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
15938 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
15940 * config/xtensa/predicates.md (call expander): Update for
15941 DECL_SECTION_NAME being string.
15943 2014-07-11 Richard Biener <rguenther@suse.de>
15945 PR middle-end/61473
15946 * builtins.c (fold_builtin_memory_op): Inline memory moves that
15947 can be implemented with a single load followed by a single store.
15948 (c_strlen): Only warn when only_value is not 2.
15950 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
15952 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
15954 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
15957 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
15958 (*movhi_bytes): Likewise.
15959 (*arm_movqi_insn): Likewise.
15961 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
15964 * config/alpha/alpha.c: Include tree-pass.h, context.h
15965 and pass_manager.h.
15966 (pass_data_handle_trap_shadows): New pass.
15967 (pass_handle_trap_shadows::gate): New pass gate function.
15968 (make_pass_handle_trap_shadows): New function.
15969 (rest_of_handle_trap_shadows): Ditto.
15971 (alpha_align_insns_1): Rename from alpha_align_insns.
15972 (pass_data_align_insns): New pass.
15973 (pass_align_insns::gate): New pass gate function.
15974 (make_pass_aling_insns): New function.
15975 (rest_of_align_insns): Ditto.
15976 (alpha_align_insns): Ditto.
15978 (alpha_option_override): Declare handle_trap_shadows info
15979 and align_insns_info. Register handle_trap_shadows and align_insns
15981 (alpha_reorg): Do not call alpha_trap_shadows and
15982 alpha_align_insn from here.
15984 (alpha_pad_function_end): Do not skip BARRIERs.
15986 2014-07-10 Rong Xu <xur@google.com>
15988 Add gcov-tool: an offline gcda profile processing tool support.
15989 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
15990 (gcov_is_error): Ditto.
15991 (gcov_read_string): Ditto.
15992 (gcov_read_sync): Ditto.
15993 * gcov-io.h: Move counter defines to gcov-counter.def.
15994 * gcov-dump.c (tag_counters): Use gcov-counter.def.
15995 * coverage.c: Ditto.
15996 * gcov-tool.c: Offline gcda profile processing tool.
15997 (unlink_gcda_file): Remove one gcda file.
15998 (unlink_profile_dir): Remove gcda files from the profile path.
15999 (gcov_output_files): Output gcda files to an output dir.
16000 (profile_merge): Merge two profiles in directory.
16001 (print_merge_usage_message): Print merge usage.
16002 (merge_usage): Print merge usage and exit.
16003 (do_merge): Driver for profile merge sub-command.
16004 (profile_rewrite): Rewrite profile.
16005 (print_rewrite_usage_message): Print rewrite usage.
16006 (rewrite_usage): Print rewrite usage and exit.
16007 (do_rewrite): Driver for profile rewrite sub-command.
16008 (print_usage): Print gcov-info usage and exit.
16009 (print_version): Print gcov-info version.
16010 (process_args): Process arguments.
16011 (main): Main routine for gcov-tool.
16012 * Makefile.in: Build and install gcov-tool.
16013 * gcov-counter.def: New file split from gcov-io.h.
16014 * doc/gcc.texi: Include gcov-tool.texi.
16015 * doc/gcov-tool.texi: Document for gcov-tool.
16017 2014-07-10 Richard Biener <rguenther@suse.de>
16019 PR tree-optimization/61757
16020 * tree-ssa-dom.c (loop_depth_of_name): Restore.
16021 (propagate_rhs_into_lhs): Revert part of last change.
16023 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
16025 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
16028 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
16030 PR middle-end/53590
16031 * function.c (allocate_struct_function): Revert r188667 change.
16033 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
16035 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
16037 * doc/install.texi: Remove links to defunct package providers for
16040 2014-07-09 Tom de Vries <tom@codesourcery.com>
16042 * final.c (get_call_fndecl): Declare.
16043 (self_recursive_call_p): New function.
16044 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
16046 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
16048 * ipa-devirt.c (record_node): Walk through aliases.
16050 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
16052 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
16054 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
16057 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
16059 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
16061 * ipa-visibility.c (function_and_variable_visibility): Remove
16062 temporary hack disabling local aliases on AIX.
16064 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
16066 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
16067 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
16069 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
16071 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
16072 * rs6000/rs6000.c: Inline output of .set instruction.
16073 (declare_alias_data): New struct.
16074 (rs6000_declare_alias): New function.
16075 (rs6000_xcoff_declare_function_name): Use it.
16076 (rs6000_xcoff_declare_object_name): New function.
16077 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
16078 (ASM_OUTPUT_DEF): Turn to empty definition.
16080 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
16083 * hash-table.h: use hash_table::value_type instead of
16084 Descriptor::value_type in the return types of several methods.
16086 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
16088 * tree-pass.h (pass_data): Remove has_execute member.
16089 * passes.c (execute_one_pass): Don't check pass->has_execute.
16090 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
16091 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
16092 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
16093 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
16094 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
16095 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
16096 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
16097 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
16098 gimple-low.c, gimple-ssa-isolate-paths.c,
16099 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
16100 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
16101 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
16102 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
16103 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
16104 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
16105 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
16106 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
16107 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
16108 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
16109 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
16110 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
16111 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
16112 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
16113 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
16114 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
16115 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
16116 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
16117 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
16118 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
16119 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
16120 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
16121 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
16122 web.c: Remove initializer for pass_data::has_execute.
16124 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
16126 * graphite-htab.h: Use hash_map instead of hash_table.
16127 * graphite-clast-to-gimple.c: Adjust.
16128 * passes.c: Use hash_map instead of hash_table.
16129 * sese.c: Likewise.
16130 * sese.h: Remove now unused code.
16132 2014-07-08 Sriraman Tallam <tmsriram@google.com>
16135 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
16138 2014-07-08 Jakub Jelinek <jakub@redhat.com>
16140 PR rtl-optimization/61673
16141 * combine.c (simplify_comparison): Test just mode's sign bit
16142 in tmode rather than the sign bit and any bits above it.
16144 2014-07-08 Roman Gareev <gareevroman@gmail.com>
16146 * graphite-isl-ast-to-gimple.c (generate_isl_context):
16147 Add __isl_give to the declaration.
16148 (generate_isl_schedule): Likewise.
16149 (scop_to_isl_ast): Likewise.
16151 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16153 * config/arm/arm.c (cortexa5_extra_costs): New table.
16154 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
16156 2014-07-08 Jakub Jelinek <jakub@redhat.com>
16158 PR tree-optimization/61725
16159 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
16160 range, use range_includes_zerop_p instead of integer_zerop on
16161 vr0->min, only use log2 of max if min is not negative.
16163 2014-07-08 Richard Biener <rguenther@suse.de>
16165 * tree-ssa-dom.h (loop_depth_of_name): Remove.
16166 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
16167 restriction on loop depth difference.
16168 (record_equality): Likewise.
16169 (propagate_rhs_into_lhs): Likewise. Simplify condition.
16170 (loop_depth_of_name): Remove.
16171 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
16172 restriction on loop depth difference.
16173 (init_copy_prop): Likewise.
16175 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
16177 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
16179 (walk_aliased_vdefs): Likewise.
16180 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
16181 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
16182 (detect_type_change_from_memory_writes): Check if entry was reached.
16184 2014-07-08 Richard Biener <rguenther@suse.de>
16186 PR tree-optimization/61681
16187 * tree-ssa-structalias.c (find_what_var_points_to): Expand
16188 NONLOCAL inside ESCAPED.
16190 2014-07-08 Richard Biener <rguenther@suse.de>
16192 PR tree-optimization/61680
16193 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
16194 Handle properly all read-write dependences with group accesses.
16196 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
16198 PR tree-optimization/61576
16199 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
16200 block containing reduction statement is predecessor of phi basi block.
16202 2014-07-08 Marek Polacek <polacek@redhat.com>
16205 * fold-const.c (round_up_loc): Change the parameter type.
16207 * fold-const.h (round_up_loc): Adjust declaration.
16208 * stor-layout.c (finalize_record_size): Check for too large types.
16210 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
16212 * symtab.c: Include calls.h.
16213 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
16215 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
16217 * config/rs6000/rs6000.c (output_vec_const_move): Handle
16218 little-endian code generation.
16219 * config/rs6000/spe.md (spe_evmergehi): Rename to...
16220 (vec_perm00_v2si): ... this. Handle little-endian code generation.
16221 (spe_evmergehilo): Rename to...
16222 (vec_perm01_v2si): ... this. Handle little-endian code generation.
16223 (spe_evmergelo): Rename to...
16224 (vec_perm11_v2si): ... this. Handle little-endian code generation.
16225 (spe_evmergelohi): Rename to...
16226 (vec_perm10_v2si): ... this. Handle little-endian code generation.
16227 (spe_evmergehi, spe_evmergehilo): New expanders.
16228 (spe_evmergelo, spe_evmergelohi): Likewise.
16229 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
16230 (*frob_tf_ti): Likewise.
16231 (*frob_<mode>_di_2): Likewise.
16232 (*frob_tf_di_8_2): Likewise.
16233 (*frob_di_<mode>): Likewise.
16234 (*frob_ti_tf): Likewise.
16235 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
16236 (*frob_ti_<mode>_8_2): Likewise.
16237 (*frob_ti_tf_2): Likewise.
16238 (mov_si<mode>_e500_subreg0): Rename to...
16239 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
16241 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
16242 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
16243 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
16244 the big endianness only.
16245 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
16246 (*mov_si<mode>_e500_subreg0_2): Rename to...
16247 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
16248 big big endianness only.
16249 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
16250 (*mov_si<mode>_e500_subreg4): Rename to...
16251 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
16253 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
16254 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
16255 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
16256 the big endianness only.
16257 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
16259 (*mov_si<mode>_e500_subreg4_2): Rename to...
16260 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
16262 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
16263 (*mov_sitf_e500_subreg8): Rename to...
16264 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
16266 (*mov_sitf_e500_subreg8_le): New instruction pattern.
16267 (*mov_sitf_e500_subreg8_2): Rename to...
16268 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
16270 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
16271 (*mov_sitf_e500_subreg12): Rename to...
16272 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
16274 (*mov_sitf_e500_subreg12_le): New instruction pattern.
16275 (*mov_sitf_e500_subreg12_2): Rename to...
16276 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
16278 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
16280 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
16282 * asan.c (instrument_strlen_call): Do not instrument first byte
16283 in strlen if already instrumented.
16285 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16287 * config/arm/arm.opt (mwords-little-endian): Delete.
16288 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
16289 of TARGET_LITTLE_WORDS.
16290 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
16291 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
16293 * doc/invoke.texi: Remove references to -mwords-little-endian.
16295 2014-07-07 Jakub Jelinek <jakub@redhat.com>
16297 * expmed.c (struct init_expmed_rtl): Change all fields but
16298 pow2 and cint from struct rtx_def to rtx.
16299 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
16300 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
16303 2014-07-06 Marek Polacek <polacek@redhat.com>
16306 * doc/invoke.texi: Document -Wsizeof-array-argument.
16308 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
16310 * wide-int.h (wide_int_storage): Change declaration from struct
16313 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
16315 * cgraph.c (cgraph_create_indirect_edge): Update call of
16316 get_polymorphic_call_info.
16317 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
16318 (possible_polymorphic_call_targets): Add parameter call.
16319 (decl_maybe_in_construction_p): New predicate.
16320 (get_polymorphic_call_info): Add parameter call;
16321 use decl_maybe_in_construction_p.
16322 * gimple-fold.c (fold_gimple_assign): Update use of
16323 possible_polymorphic_call_targets.
16324 (gimple_fold_call): Likewise.
16325 * ipa-prop.c: Inlcude calls.h
16326 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
16327 (param_type_may_change_p): New predicate.
16328 (detect_type_change_from_memory_writes): Break out from ...
16329 (detect_type_change): ... this one; use param_type_may_change_p.
16330 (detect_type_change_ssa): Use param_type_may_change_p.
16331 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
16333 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
16336 * config/arm/arm-protos.h (arm_legitimate_address_p,
16337 arm_is_constant_pool_ref): Add prototypes.
16338 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
16339 (arm_is_constant_pool_ref) New function.
16340 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
16341 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
16342 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
16343 operand. Remove pool_range and neg_pool_range attributes.
16344 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
16345 pool_range and neg_pool_range attributes.
16346 * config/arm/constraints.md (Uh): New constraint.
16347 (Uq): Don't allow constant pool references.
16349 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
16351 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
16352 (move_lo_quad_internal_be_<mode>): Likewise.
16353 (move_lo_quad_<mode>): Convert to define_expand.
16354 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
16355 (aarch64_simd_move_hi_quad_be_<mode>): New.
16356 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
16357 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
16358 (aarch64_combinez_be<mode>): New.
16359 (aarch64_combine<mode>): Convert to define_expand.
16360 (aarch64_combine_internal<mode>): New.
16361 (aarch64_simd_combine<mode>): Remove bogus RTL description.
16363 2014-07-04 Tom de Vries <tom@codesourcery.com>
16365 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
16366 combination of earlyclobber and read/write modifiers.
16368 2014-07-04 Tom de Vries <tom@codesourcery.com>
16370 * config/aarch64/aarch64-simd.md
16371 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
16373 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
16376 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
16378 2014-07-04 Jakub Jelinek <jakub@redhat.com>
16380 PR middle-end/61654
16381 * cgraphunit.c (expand_thunk): Call free_dominance_info.
16383 PR tree-optimization/61684
16384 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
16385 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
16387 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
16388 Kito Cheng <kito@0xlab.org>
16389 Monk Chiang <sh.chiang04@gmail.com>
16391 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
16392 (nds32_symbol_load_store_p): Move to ...
16393 (nds32_fp_as_gp_check_available): Move to ...
16394 * config/nds32/nds32-fp-as-gp.c: ... here.
16395 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
16396 extern declaration.
16398 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
16399 Kito Cheng <kito@0xlab.org>
16400 Monk Chiang <sh.chiang04@gmail.com>
16402 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
16403 (nds32_expand_store_multiple): Move to ...
16404 (nds32_expand_movmemqi): Move to ...
16405 * config/nds32/nds32-memory-manipulation.c: ... here.
16407 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
16408 Kito Cheng <kito@0xlab.org>
16409 Monk Chiang <sh.chiang04@gmail.com>
16411 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
16412 (nds32_output_casesi_pc_relative): Move to ...
16413 (nds32_output_casesi): Move to ...
16414 (nds32_mem_format): Move to ...
16415 (nds32_output_16bit_store): Move to ...
16416 (nds32_output_16bit_load): Move to ...
16417 (nds32_output_32bit_store): Move to ...
16418 (nds32_output_32bit_load): Move to ...
16419 (nds32_output_32bit_load_s): Move to ...
16420 (nds32_output_stack_push): Move to ...
16421 (nds32_output_stack_pop): Move to ...
16422 * config/nds32/nds32-md-auxiliary.c: ... here.
16424 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
16425 Ling-Hua Tseng <uranus@tinlans.org>
16427 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
16428 the purpose of this file.
16430 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
16431 Kito Cheng <kito@0xlab.org>
16432 Monk Chiang <sh.chiang04@gmail.com>
16434 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
16435 (nds32_address_cost): Move implementation to ...
16436 * config/nds32/nds32-cost.c: ... here.
16437 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
16438 (nds32_address_cost_impl): Declare.
16440 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
16441 Kito Cheng <kito@0xlab.org>
16442 Monk Chiang <sh.chiang04@gmail.com>
16444 * config/nds32/nds32.c
16445 (nds32_consecutive_registers_load_store_p): Move to ...
16446 (nds32_valid_multiple_load_store): Move to ...
16447 (nds32_valid_stack_push_pop): Move to ...
16448 (nds32_can_use_bclr_p): Move to ...
16449 (nds32_can_use_bset_p): Move to ...
16450 (nds32_can_use_btgl_p): Move to ...
16451 (nds32_can_use_bitci_p): Move to ...
16452 * config/nds32/nds32-predicates.c: ... here.
16454 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
16455 Kito Cheng <kito@0xlab.org>
16456 Monk Chiang <sh.chiang04@gmail.com>
16458 * config/nds32/nds32.c
16459 (nds32_expand_builtin_null_ftype_reg): Move to ...
16460 (nds32_expand_builtin_reg_ftype_imm): Move to ...
16461 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
16462 (nds32_init_builtins): Move implementation to ...
16463 (nds32_expand_builtin): Move implementation to ...
16464 * config/nds32/nds32-intrinsic.c: ... here.
16465 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
16466 (nds32_expand_builtin_impl): Declare.
16468 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
16469 Kito Cheng <kito@0xlab.org>
16470 Monk Chiang <sh.chiang04@gmail.com>
16472 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
16473 (nds32_emit_section_tail_template): Move to ...
16474 (nds32_emit_isr_jmptbl_section): Move to ...
16475 (nds32_emit_isr_vector_section): Move to ...
16476 (nds32_emit_isr_reset_conten): Move to ...
16477 (nds32_check_isr_attrs_conflict): Move to ...
16478 (nds32_construct_isr_vectors_information): Move to ...
16479 (nds32_asm_file_start): Move implementation to ...
16480 (nds32_asm_file_end): Move implementation to ...
16481 * config/nds32/nds32-isr.c: ... here.
16482 * config/nds32/nds32-protos.h
16483 (nds32_check_isr_attrs_conflict): Declare.
16484 (nds32_construct_isr_vectors_information): Declare.
16485 (nds32_asm_file_start_for_isr): Declare.
16486 (nds32_asm_file_end_for_isr): Declare.
16488 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
16489 Kito Cheng <kito@0xlab.org>
16490 Monk Chiang <sh.chiang04@gmail.com>
16492 * config.gcc (nds32*): Add new modules to extra_objs.
16493 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
16494 (nds32be-*-*): Likewise.
16495 * config/nds32/nds32-cost.c: New file.
16496 * config/nds32/nds32-fp-as-gp.c: New file.
16497 * config/nds32/nds32-intrinsic.c: New file.
16498 * config/nds32/nds32-isr.c: New file.
16499 * config/nds32/nds32-md-auxiliary.c: New file.
16500 * config/nds32/nds32-memory-manipulation.c: New file.
16501 * config/nds32/nds32-pipelines-auxiliary.c: New file.
16502 * config/nds32/nds32-predicates.c: New file.
16503 * config/nds32/t-nds32: New file.
16505 2014-07-03 Jakub Jelinek <jakub@redhat.com>
16507 PR tree-optimization/61682
16508 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
16509 using cases and when one of the operands is equal to 1.
16511 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
16513 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
16514 ashr<mode>3): Correct mode of operands[2].
16515 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
16516 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
16517 Correct mode of operands[2]. Fix split condition.
16519 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
16521 * arm.md (arch): Add armv6_or_vfpv3.
16522 (arch_enabled): Add test for the above.
16523 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
16525 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
16527 2014-07-03 Jakub Jelinek <jakub@redhat.com>
16529 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
16530 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
16531 HWI 1 and negate the unsigned value.
16532 * expmed.c (expand_sdiv_pow2): For modes wider than word always
16533 use AND instead of shift.
16534 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
16536 2014-07-03 Marek Polacek <polacek@redhat.com>
16538 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
16539 (-fsanitize=float-divide-by-zero): Move to the table with
16540 -fsanitize=undefined suboptions.
16541 (-fsanitize=float-cast-overflow): Likewise.
16543 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
16545 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
16546 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
16549 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
16551 * loop-invariant.c (struct invariant): Add a new member: eqno;
16552 (find_identical_invariants): Update eqno;
16553 (create_new_invariant): Init eqno;
16554 (get_inv_cost): Compute comp_cost with eqno;
16556 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
16558 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
16559 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
16560 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
16561 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
16562 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
16564 2014-07-02 Christian Bruel <christian.bruel@st.com>
16568 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
16569 (make_preds_opaque): Delete.
16570 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
16571 (commit_mode_sets): New function.
16572 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
16573 Process all modes at once.
16574 * basic-block.h (pre_edge_lcm_avs): Declare.
16575 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
16576 Call clear_aux_for_edges. Fix comments.
16577 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
16578 (pre_edge_rev_lcm): Idem.
16579 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
16581 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
16582 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
16584 * config/i386/i386.c (x96_emit_mode_set): Idem.
16585 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
16586 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
16587 (fpscr_toggle) Disallow from delay slot.
16588 * target.def (emit_mode_set): Add prev_mode parameter.
16589 * doc/tm.texi: Regenerate.
16591 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16593 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
16596 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
16598 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
16599 vtable_pointer_value_to_vtable): Constify.
16600 (contains_polymorphic_type_p): Declare.
16601 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
16602 vtable_pointer_value_to_vtable): Constify.
16603 (contains_polymorphic_type_p): New predicate.
16604 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
16606 (ipa_set_ancestor_jf): Likewise.
16607 (detect_type_change): Return false in easy cases.
16608 (compute_complex_assign_jump_func): Require type to contain
16610 (compute_known_type_jump_func): Likewise.
16612 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
16614 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
16616 (type_in_anonymous_namespace_p): Constify argument.
16617 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
16618 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
16619 (main_odr_variant): New function.
16620 (hash_type_name): Make static; update assert; do not ICE on
16622 (types_same_for_odr): Bring here from tree.c; simplify and remove
16623 old structural comparing code that doesn't work for templates.
16624 (odr_hasher::equal): Update assert.
16625 (add_type_duplicate): Return true when bases should be computed;
16626 replace incomplete loader by complete; do not output duplicated
16627 warnings; do not ICE on non-records; set odr_violated flag.
16628 (get_odr_type): Be ready to replace incomplete type by complete
16629 one; work on ODR variants instead of main variants; reorder item
16630 in array so bases have still smaller indexes.
16631 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
16632 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
16634 2014-07-01 Cary Coutant <ccoutant@google.com>
16636 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
16638 (resolve_addr_in_expr): When replacing the rtx in a location list
16639 entry, get a new address table entry.
16640 (dwarf2out_finish): Call index_location_lists even if there are no
16641 addr_index_table entries yet.
16643 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
16645 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
16646 change for not being obvious.
16648 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
16650 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
16653 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16655 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
16656 (vcagt_f64): Likewise.
16657 (vcale_f64): Likewise.
16658 (vcaled_f64): Likewise.
16659 (vcales_f32): Likewise.
16660 (vcalt_f64): Likewise.
16661 (vcaltd_f64): Likewise.
16662 (vcalts_f32): Likewise.
16664 2014-07-01 Marek Polacek <polacek@redhat.com>
16666 * doc/invoke.texi: Document -Wint-conversion.
16668 2014-07-01 Marek Polacek <polacek@redhat.com>
16671 * doc/invoke.texi: Document -Wincompatible-pointer-types.
16673 2014-07-01 Martin Liska <mliska@suse.cz>
16675 IPA REF alias refactoring
16676 * cgraph.h (iterate_direct_aliases): New function.
16677 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
16678 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
16679 FOR_EACH_ALIAS added.
16680 (cgraph_for_node_and_aliases): Likewise.
16681 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
16682 * ipa-inline.c (reset_edge_caches): Likewise.
16683 (update_caller_keys): Likewise.
16684 * trans-mem.c (ipa_tm_execute): Likewise.
16685 *varpool.c (varpool_analyze_node): Likewise.
16686 (varpool_for_node_and_aliases): Likewise.
16687 * ipa-ref.h (first_alias): New function.
16688 (last_alias): Likewise.
16689 (has_aliases_p): Likewise.
16690 * ipa-ref.c (ipa_ref::remove_reference): Removal function
16691 is sensitive to IPA_REF_ALIASes.
16692 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
16693 are put at the beginning of the list.
16694 (symtab_node::iterate_direct_aliases): New function.
16696 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
16699 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
16701 (write_ts_type_common_tree_pointers): Do not stream fields not set
16702 for incomplete types; do not stream duplicated fields for variants;
16703 sanity check that variant and type match.
16704 (write_ts_type_non_common_tree_pointers): Likewise.
16705 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
16706 TYPE_SIZE whether type is complete.
16707 (lto_input_ts_type_common_tree_pointers): Do same changes as in
16708 write_ts_type_common_tree_pointers
16709 (lto_input_ts_type_non_common_tree_pointers): Likewise.
16711 2014-06-30 Joseph Myers <joseph@codesourcery.com>
16713 * var-tracking.c (add_stores): Return instead of asserting if old
16714 and new values for conditional store are the same.
16716 2014-06-30 Richard Henderson <rth@redhat.com>
16720 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
16721 the cfg if there were any changes.
16722 * passes.def: Revert move of peephole2 after reorder_blocks;
16723 move duplicate_computed_gotos before peephole2.
16725 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
16727 * except.c (emit_note_eh_region_end): New helper function.
16728 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
16729 emit EH_REGION_END note.
16730 * jump.c (cleanup_barriers): Do not split a call and its
16731 corresponding CALL_ARG_LOCATION note.
16733 2014-06-30 Jeff Law <law@redhat.com>
16735 PR tree-optimization/61607
16736 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
16737 deeper into the SSA_NAME_VALUE chain.
16739 2014-06-30 Marek Polacek <polacek@redhat.com>
16741 * convert.c (convert_to_integer): Don't instrument conversions if the
16742 function has no_sanitize_undefined attribute.
16743 * ubsan.c: Don't run the ubsan pass if the function has
16744 no_sanitize_undefined attribute.
16746 2014-06-30 Jakub Jelinek <jakub@redhat.com>
16748 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
16749 -fsanitize=undefined suboptions.
16751 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
16753 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
16754 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
16755 against bigendian and adjust indices.
16757 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
16759 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
16761 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
16764 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
16765 Add alternative; make early clobber. Adjust both split patterns
16766 to use operand 0 as the working register.
16768 2014-06-30 Jakub Jelinek <jakub@redhat.com>
16770 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
16771 as ira_object_id_map might be NULL, or 1.
16773 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
16775 * loop-invariant.c (get_inv_cost): Handle register class.
16776 (gain_for_invariant): Check the register pressure of the inv
16777 and its overlapped register class, other than all.
16779 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
16781 * doc/invoke.texi (Optimize Options): Fix descriptions of
16782 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
16784 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
16786 * doc/extend.texi (Function Attributes): Update 'naked' attribute
16789 2014-06-29 Tobias Grosser <tobias@grosser.es>
16792 * graphite-isl-ast-to-gimple.c: Add missing guards.
16794 2014-06-29 Roman Gareev <gareevroman@gmail.com>
16796 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
16797 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
16798 * flag-types.h: Add new enum fgraphite_generator.
16799 * graphite-isl-ast-to-gimple.c: New.
16800 * graphite-isl-ast-to-gimple.h: New.
16801 * graphite.c (graphite_transform_loops): Add choice of Graphite
16802 code generator, which depends on flag_graphite_code_gen.
16804 2014-06-29 Roman Gareev <gareevroman@gmail.com>
16806 * graphite-dependences.c (subtract_commutative_associative_deps):
16807 Add NULL checking of the following variables: must_raw_no_source,
16808 may_raw_no_source, must_war_no_source, may_war_no_source,
16809 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
16810 must_war, may_war, must_waw, may_waw.
16812 2014-06-29 Roman Gareev <gareevroman@gmail.com>
16814 * graphite-clast-to-gimple.c: gloog is renamed to
16815 graphite_regenerate_ast_cloog. gloog_error is renamed to
16816 graphite_regenerate_error.
16817 * graphite-clast-to-gimple.h: The definition of the struct
16818 bb_pbb_def is moved to graphite-htab.h.
16819 Add inclusion of the hash-table.h.
16820 * graphite-htab.h: The declaration of the function gloog is moved
16821 to graphite-clast-to-gimple.h and renamed to
16822 graphite_regenerate_ast_cloog.
16823 * graphite.c (graphite_transform_loops): gloog is renamed
16824 to graphite_regenerate_ast_cloog.
16826 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
16828 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
16830 (write_ts_type_common_tree_pointers): Do not stream fields not set
16831 for incomplete types; do not stream duplicated fields for variants;
16832 sanity check that variant and type match.
16833 (write_ts_type_non_common_tree_pointers): Likewise.
16834 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
16835 TYPE_SIZE whether type is complete.
16836 (lto_input_ts_type_common_tree_pointers): Do same changes as in
16837 write_ts_type_common_tree_pointers
16838 (lto_input_ts_type_non_common_tree_pointers): Likewise.
16840 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
16842 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
16844 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
16846 * tree-inline.c (remap_type_1): Do not duplicate fields
16847 that are shared in between type and its main variant.
16849 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
16851 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
16853 (ipa_set_ancestor_jf) Likewise.
16854 (check_stmt_for_type_change): Check that we work on main variant.
16855 (detect_type_change): Look into main variant.
16856 (compute_known_type_jump_func): Check that main variant has BINFO.
16858 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
16860 * ipa-devirt.c (set_type_binfo): New function.
16861 (add_type_duplicate): Use it.
16862 (get_odr_type): Sanity check that binfos points to main variants.
16863 (get_class_context): Be sure the context's outer_type is main variant.
16864 (contains_type_p): Walk main variant.
16865 (get_polymorphic_call_info_for_decl): Set outer_type to be
16867 (get_polymorphic_call_info): Likewise.
16868 (possible_polymorphic_call_targets): Sanity check that we operate
16871 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
16873 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
16875 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16877 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
16878 accidental change due to wide-int branch merge.
16880 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
16882 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
16883 compressed debug support.
16884 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
16885 * configure: Regenerate.
16886 * config.in: Regenerate.
16887 * common.opt (compressed_debug_sections): New enum.
16888 (gz, gz=): New options.
16889 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
16890 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
16891 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
16892 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
16893 LINK_COMPRESS_DEBUG_SPEC.
16894 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
16895 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
16896 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
16897 (Debugging Options): Document -gz[=type].
16899 2014-06-27 Martin Jambor <mjambor@suse.cz>
16902 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
16903 args_to_skip, use those from node instead. Copy args_to_skip and
16904 combined_args_to_skip from node to the new thunk.
16905 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
16906 (cgraph_create_virtual_clone): Moved computation of
16907 combined_args_to_skip...
16908 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
16910 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
16912 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
16913 redundant diagnostic machinary.
16915 2014-06-27 Richard Biener <rguenther@suse.de>
16917 * tree-ssa-math-opts.c (bswap_replace): Fix
16918 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
16920 2014-06-27 Martin Liska <mliska@suse.cz>
16922 * gimple.h (gimple_location_safe): New function introduced.
16923 * cgraphunit.c (walk_polymorphic_call_targets): Usage
16924 of gimple_location_safe replaces gimple_location.
16925 (gimple_fold_call): Likewise.
16926 * ipa-devirt.c (ipa_devirt): Likewise.
16927 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
16928 * ipa.c (walk_polymorphic_call_targets): Likewise.
16929 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
16931 2014-06-27 Jakub Jelinek <jakub@redhat.com>
16933 PR tree-optimization/57233
16934 PR tree-optimization/61299
16935 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
16937 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
16938 would be lowered to scalar shifts, check if corresponding
16939 shifts and vector BIT_IOR_EXPR are supported and don't lower
16940 or lower just to narrower vector type in that case.
16941 * expmed.c (expand_shift_1): Fix up handling of vector
16942 shifts and rotates.
16944 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
16947 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
16949 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
16951 * doc/invoke.texi (-fsemantic-interposition): Document.
16952 * common.opt (fsemantic-interposition): New flag.
16953 * varasm.c (decl_replaceable_p): Use it.
16955 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
16958 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
16959 extraction other than index 3.
16961 2014-06-26 Teresa Johnson <tejohnson@google.com>
16963 * doc/invoke.texi: Fix typo.
16964 * dumpfile.c: Add support for documented -fdump-* options
16965 optimized/missed/note/optall.
16967 2014-06-26 Martin Jambor <mjambor@suse.cz>
16969 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
16970 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
16971 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
16972 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
16973 * opts.c (default_options_optimization): Set
16974 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
16975 * doc/invoke.texi (allow-load-data-races)
16976 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
16977 (allow-store-data-races): Document the new default.
16979 2014-06-26 Martin Jambor <mjambor@suse.cz>
16981 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
16982 renamed to ipa_impossible_devirt_target. Fix typo.
16983 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
16984 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
16985 ipa_impossible_devirt_target.
16987 2014-06-26 Richard Biener <rguenther@suse.de>
16989 PR tree-optimization/61607
16990 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
16991 explaining why we restrict copies on loop depth.
16992 * tree-ssa-dom.c (cprop_operand): Remove restriction on
16994 (record_equivalences_from_phis): Instead add it here.
16996 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
16998 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
16999 (LTO_WRAPPER_OBJS): New variable.
17000 (lto-wrapper$(exeext)): Use it.
17001 * collect2.c: Include "collect-utils.h".
17002 (verbose, debug): Remove variables.
17003 (at_file_supplied): No longer static.
17004 (tool_name): New variable.
17005 (do_wait, fork_execute, maybe_unlink): Don't declare.
17006 (tool_cleanup): No longer static.
17007 (notice): Remove function.
17008 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
17009 fork_execute calls.
17010 (collect_wait, do_wait, collect_execute): Remove functions.
17011 (maybe_unlink): No longer static.
17012 * collect2.h (verbose, debug): Don't declare.
17013 (at_file_supplied): Declare.
17014 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
17016 (collect_execute): Replace with implementation from collect2, plus a
17017 new arg use_atfile. All callers changed.
17018 (collect_wait): Replace with implementation from collect2.
17019 (maybe_unlink_file): Remove function.
17020 (fork_execute): Replace with implementation from collect2, plus a
17021 new arg use_atfile. All callers changed.
17022 (do_wait): Add call to utils_cleanup to the error path.
17023 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
17024 (tool_cleanup): Adjust declarations.
17025 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
17026 * tlink.c: Include "collect-utils.h".
17027 (tlink_execute): New arg use_atfile. All callers changed.
17028 (tlink_init, tlink_execute): Remove declarations.
17030 * collect-utils.c (save_temps): New variable.
17031 (do_wait): Use it instead of debug. Use fatal_error.
17032 * collect-utils.h (save_temps): Declare.
17033 * collect2.c (verbose): Rename from vflag. All uses changed.
17034 (tool_cleanup): New function, copied from collect_atexit.
17035 (collect_atexit, handler): Just call it.
17036 * collect2.h (verbose): Declaration renamed from vflag.
17037 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
17040 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
17041 (lto-wrapper$(exeext)): Link with collect-utils.o.
17042 * collect-utils.c: New file.
17043 * collect-utils.h: New file.
17044 * lto-wrapper.c: Include "collect-utils.h".
17045 (args_name): Delete variable.
17046 (tool_name): New variable.
17047 (tool_cleanup): New function.
17048 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
17049 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
17050 (fork_execute): Remove functions.
17052 2014-06-26 Nick Clifton <nickc@redhat.com>
17054 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
17056 * doc/extend.texi (Function Attributes): Fix typo in description
17057 of RX vector attribute.
17059 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
17061 * config.gcc (supported_defaults): Error when passing either
17062 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
17064 2014-06-26 Richard Biener <rguenther@suse.de>
17066 * tree-ssa-dom.c (cprop_operand): Remove restriction on
17067 propagating volatile pointers.
17069 2014-06-26 Richard Biener <rguenther@suse.de>
17071 PR tree-optimization/61607
17072 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
17073 loop if we redirected its latch edge.
17074 (thread_block_1): Do not cancel loops prematurely.
17076 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
17078 * toplev.c (backend_init_target): Move init_emit_regs and
17080 (backend_init) ... here; skip ira_init_once and backend_init_target.
17081 (target_reinit) ... and here; clear
17082 this_target_rtl->lang_dependent_initialized.
17083 (lang_dependent_init_target): Clear
17084 this_target_rtl->lang_dependent_initialized;
17085 break out rtl initialization to ...
17086 (initialize_rtl): ... here; call also backend_init_target
17088 * toplev.h (initialize_rtl): New function.
17089 * function.c: Include toplev.h
17090 (init_function_start): Call initialize_rtl.
17091 * rtl.h (target_rtl): Add target_specific_initialized,
17092 lang_dependent_initialized.
17094 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
17095 Jakub Jelinek <jakub@redhat.com>
17097 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
17099 2014-06-25 Tom de Vries <tom@codesourcery.com>
17101 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
17103 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
17105 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
17106 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
17107 Issue a strict overflow warning if appropriate.
17109 2014-06-25 Martin Liska <mliska@suse.cz>
17111 IPA REF refactoring
17112 * Makefile.in: Removed header file (ipa-ref-inline.h).
17113 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
17115 (cgraph_speculative_call_info): Likewise.
17116 (cgraph_for_node_thunks_and_aliases): Likewise.
17117 (cgraph_for_node_and_aliases): Likewise.
17118 (verify_cgraph_node): Likewise.
17119 * cgraph.h: Batch of IPA REF functions become member functions of
17120 symtab_node: add_reference, maybe_add_reference, clone_references,
17121 clone_referring, clone_reference, find_reference,
17122 remove_stmt_references, remove_all_references,
17123 remove_all_referring, dump_references, dump_referring,
17124 has_alias_p, iterate_reference, iterate_referring.
17125 * cgraphbuild.c (record_reference): New IPA REF function used.
17126 (record_type_list): Likewise.
17127 (record_eh_tables): Likewise.
17128 (mark_address): Likewise.
17129 (mark_load): Likewise.
17130 (mark_store): Likewise.
17131 (pass_build_cgraph_edges): Likewise.
17132 (rebuild_cgraph_edge): Likewise.
17133 (cgraph_rebuild_references): Likewise.
17134 (pass_remove_cgraph_callee_edges): Likewise.
17135 * cgraphclones.c (cgraph_clone_node): Likewise.
17136 (cgraph_create_virtual_clone): Likewise.
17137 (cgraph_materialize_clone): Likewise.
17138 (cgraph_materialize_all_clones): Likewise.
17139 * cgraphunit.c (cgraph_reset_node): Likewise.
17140 (cgraph_reset_node): Likewise.
17141 (analyze_function): Likewise.
17142 (assemble_thunks_and_aliases): Likewise.
17143 (expand_function): Likewise.
17144 * ipa-comdats.c (propagate_comdat_group): Likewise.
17145 (enqueue_references): Likewise.
17146 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
17147 (create_specialized_node): Likewise.
17148 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
17149 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
17150 * ipa-inline.c (reset_edge_caches): Likewise.
17151 (update_caller_keys): Likewise.
17152 (execute): Likewise.
17153 * ipa-prop.c (remove_described_reference): Likewise.
17154 (propagate_controlled_uses): Likewise.
17155 (ipa_edge_duplication_hook): Likewise.
17156 (ipa_modify_call_arguments): Likewise.
17157 * ipa-pure-const.c (propagate_pure_const): Likewise.
17158 * ipa-ref-inline.h: Header file removed, functions moved
17159 to symtab_node class.
17160 * ipa-ref.c (remove_reference): New class member function.
17161 (cannot_lead_to_return): New class member function.
17162 (referring_ref_list): Likewise.
17163 (referred_ref_list): Likewise.
17164 Rest of functions moved to symtab_node class.
17165 * ipa-ref.h: New member functions remove_reference,
17166 cannot_lead_to_return, referring_ref_list, referred_ref_list added
17168 ipa_ref_list class has new member functions: first_reference,
17169 first_referring, clear, nreferences.
17170 * ipa-reference.c (analyze_function): New IPA REF function used.
17171 (write_node_summary_p): Likewise.
17172 (ipa_reference_write_optimization_summary): Likewise.
17173 * ipa-split.c (split_function): Likewise.
17174 * ipa-utils.c (ipa_reverse_postorder): Likewise.
17175 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
17176 (function_and_variable_visibility): Likewise.
17177 * ipa.c (has_addr_references_p): Likewise.
17178 (process_references): Argument type changed.
17179 (symtab_remove_unreachable_nodes): New IPA REF function used.
17180 (process_references): Likewise.
17181 (set_writeonly_bit): Likewise.
17182 * lto-cgraph.c: Implementation of new symtab_node member functions
17183 that uses new IPA REF functions.
17184 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
17186 * lto-streamer-out.c (output_symbol_p): Likewise.
17187 * lto-streamer.h (referenced_from_this_partition_p): Argument type
17189 * symtab.c: Implementation of new IPA REF API.
17190 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
17191 (ipa_tm_create_version): Likewise.
17192 (ipa_tm_execute): Likewise.
17193 * tree-emutls.c (gen_emutls_addr): Likewise.
17194 * tree-inline.c (copy_bb): Likewise.
17195 (delete_unreachable_blocks_update_callgraph): Likewise.
17196 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
17197 (varpool_for_node_and_aliases): Likewise.
17199 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
17201 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
17203 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
17206 * fold-const.c (fold_checksum_tree): Use a hash_table of const
17207 tree_node * instead of tree_node *.
17209 (print_fold_checksum): Likewise.
17210 (fold_check_failed): Likewise.
17211 (debug_fold_checksum): Likewise.
17212 (fold_build1_stat_loc): Likewise.
17213 (fold_build2_stat_loc): Likewise.
17214 (fold_build3_stat_loc): Likewise.
17215 (fold_build_call_array_loc): Likewise.
17217 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
17219 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
17220 implementation with call to...
17221 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
17223 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
17226 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
17228 PR tree-optimization/57742
17229 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
17230 after replacing the statement.
17232 2014-06-25 Nick Clifton <nickc@redhat.com>
17234 * config/v850/v850.c (GHS_default_section_names): Change to const
17236 (GHS_current_section_names): Likewise.
17237 (v850_insert_attributes): Do not build strings, just assign the
17238 names directly. Change the type of 'chosen_section' to const
17240 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
17241 directly to the array entry.
17242 * config/v850/v850.h (GHS_default_section_names): Change to const
17244 (GHS_current_section_names): Likewise.
17246 2014-06-25 Jakub Jelinek <jakub@redhat.com>
17248 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
17249 (LANG_HOOKS_DECLS): Add it.
17250 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
17252 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
17253 * langhooks.h (struct lang_hooks_for_decls): Add
17254 omp_clause_linear_ctor hook.
17255 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
17256 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
17257 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
17258 combined simd loop use omp_clause_linear_ctor hook.
17260 2014-06-24 Cong Hou <congh@google.com>
17262 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
17263 pattern recognition.
17264 (type_conversion_p): PROMOTION is true if it's a type promotion
17265 conversion, and false otherwise. Return true if the given expression
17266 is a type conversion one.
17267 * tree-vectorizer.h: Adjust the number of patterns.
17268 * tree.def: Add SAD_EXPR.
17269 * optabs.def: Add sad_optab.
17270 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
17271 * expr.c (expand_expr_real_2): Likewise.
17272 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
17273 * gimple.c (get_gimple_rhs_num_ops): Likewise.
17274 * optabs.c (optab_for_tree_code): Likewise.
17275 * tree-cfg.c (estimate_operator_cost): Likewise.
17276 * tree-ssa-operands.c (get_expr_operands): Likewise.
17277 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
17278 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
17279 * doc/generic.texi: Add document for SAD_EXPR.
17280 * doc/md.texi: Add document for ssad and usad.
17282 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
17284 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
17285 qualification in cast.
17287 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
17289 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
17290 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
17291 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
17292 (tree_function_decl): ... here.
17293 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
17294 streaming of vindex to ...
17295 (write_ts_function_decl_tree_pointers): ... here.
17296 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
17297 Do not stream DECL_VINDEX.
17298 (lto_input_ts_function_decl_tree_pointers): Stream it here.
17300 2014-06-24 Catherine Moore <clm@codesourcery.com>
17301 Sandra Loosemore <sandra@codesourcery.com>
17303 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
17304 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
17305 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
17307 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
17309 * doc/invoke.texi (Warning Options): Remove duplicated
17310 -Wmaybe-uninitialized.
17312 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
17314 PR tree-optimization/57742
17315 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
17316 (handle_builtin_malloc, handle_builtin_memset): New functions.
17317 (strlen_optimize_stmt): Call them.
17318 * passes.def: Move strlen after loop+dom but before vrp.
17320 2014-06-24 Jakub Jelinek <jakub@redhat.com>
17323 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
17324 model family 6 CPU with has_longmode never use a CPU without
17327 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
17330 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
17333 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
17335 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
17336 * dominance.c (iterate_fix_dominators): Use hash_map instead of
17338 * hash-map.h: New file.
17339 * ipa-comdats.c: Use hash_map instead of pointer_map.
17341 * lto-section-out.c: Adjust.
17342 * lto-streamer.h: Replace pointer_map with hash_map.
17343 * symtab.c (verify_symtab): Likewise.
17344 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
17345 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
17346 * tree-streamer.h: Likewise.
17347 * tree-streamer.c: Adjust.
17348 * pointer-set.h: Remove pointer_map.
17350 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
17352 * hash-table.h: Add a template arg to choose between storing values
17353 and storing pointers to values, and then provide partial
17354 specializations for both.
17355 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
17356 should store, not the type values should point to.
17357 * tree-into-ssa.c (var_info_hasher): Likewise.
17358 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
17359 * tree-complex.c: Adjust.
17360 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
17361 table instead of int_tree_map *.
17362 * tree-parloops.c: Adjust.
17363 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
17364 type is being stored.
17365 * tree-vectorizer.c: Adjust.
17367 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
17369 * hash-table.h: Remove a layer of indirection from hash_table so that
17370 it contains the hash table's data instead of a pointer to the data.
17371 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
17372 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
17373 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
17374 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
17375 fold-const.c, gcse.c, ggc-common.c,
17376 gimple-ssa-strength-reduction.c, gimplify.c,
17377 graphite-clast-to-gimple.c, graphite-dependences.c,
17378 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
17379 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
17380 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
17381 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
17382 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
17383 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
17384 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
17385 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
17386 tree-ssa-live.c, tree-ssa-loop-im.c,
17387 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
17388 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
17389 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
17390 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
17391 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
17392 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
17393 vtable-verify.c, vtable-verify.h: Adjust.
17395 2014-06-24 Richard Biener <rguenther@suse.de>
17397 PR tree-optimization/61572
17398 * tree-ssa-sink.c (statement_sink_location): Do not sink
17399 loads from hard registers.
17401 2014-06-24 Jakub Jelinek <jakub@redhat.com>
17403 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
17404 not mentioned in clauses use private clause if the iterator is
17405 declared in #pragma omp for simd, and when adding lastprivate
17406 instead, add it to the outer #pragma omp for too. Diagnose
17407 if the variable is private in outer context. For simd collapse > 1
17408 loops, replace all iterators with temporaries.
17409 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
17410 same even in collapse > 1 loops.
17412 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
17413 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
17415 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
17416 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
17418 (gimplify_adjust_omp_clauses): Likewise.
17419 * omp-low.c (lower_rec_simd_input_clauses,
17420 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
17421 safelen the same as safelen(1).
17422 * tree-nested.c (convert_nonlocal_omp_clauses,
17423 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
17424 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
17425 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
17426 Fixup handling of GIMPLE_OMP_TARGET.
17427 (convert_tramp_reference_stmt, convert_gimple_call): Handle
17430 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
17432 PR tree-optimization/61554
17433 * tree-ssa-propagate.c: Include "bitmap.h".
17434 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
17435 properly update constructor/destructor.
17436 (substitute_and_fold_dom_walker::before_dom_children):
17437 Remove call to gimple_purge_dead_eh_edges, add bb->index to
17438 need_eh_cleaup instead.
17439 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
17442 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
17444 * varpool.c (dump_varpool_node): Dump used_by_single_function.
17445 * tree-pass.h (make_pass_ipa_single_use): New pass.
17446 * cgraph.h (used_by_single_function): New flag.
17447 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
17449 * passes.def (pass_ipa_single_use): Scedule.
17450 * ipa.c (BOTTOM): New macro.
17451 (meet): New function
17452 (propagate_single_user): New function.
17453 (ipa_single_use): New function.
17454 (pass_data_ipa_single_use): New pass.
17455 (pass_ipa_single_use): New pass.
17456 (pass_ipa_single_use::gate): New gate.
17457 (make_pass_ipa_single_use): New function.
17459 2014-06-23 Kai Tietz <ktietz@redhat.com>
17462 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
17463 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
17465 2014-06-23 Richard Biener <rguenther@suse.de>
17467 * tree-ssa-loop.c (gate_loop): New function.
17468 (pass_tree_loop::gate): Call it.
17469 (pass_data_tree_no_loop, pass_tree_no_loop,
17470 make_pass_tree_no_loop): New.
17471 * tree-vectorizer.c: Include tree-scalar-evolution.c
17472 (pass_slp_vectorize::execute): Initialize loops and SCEV if
17474 (pass_slp_vectorize::clone): New method.
17475 * timevar.def (TV_TREE_NOLOOP): New.
17476 * tree-pass.h (make_pass_tree_no_loop): Declare.
17477 * passes.def (pass_tree_no_loop): New pass group with
17480 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
17483 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
17484 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
17486 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
17488 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
17489 "yes" where needed.
17491 2014-06-23 Alan Modra <amodra@gmail.com>
17494 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
17495 to zero on debug statements.
17497 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
17500 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
17501 Ignore third operand if present by marking qualifier_internal.
17503 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
17505 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
17507 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
17508 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
17509 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
17510 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
17511 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
17512 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
17513 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
17514 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
17515 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
17516 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
17517 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
17518 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
17519 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
17520 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
17521 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
17522 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
17523 logic in GCC vector extensions
17525 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
17526 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
17527 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
17528 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
17529 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
17530 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
17531 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
17532 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
17533 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
17534 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
17536 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
17538 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
17541 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
17542 (vget_low_s64): Use __GET_LOW macro.
17543 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
17544 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
17545 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
17546 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
17547 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
17549 (vcombine_s64): Use GCC vector extensions; remove cast.
17550 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
17551 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
17552 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
17553 Fix type signature; remove cast.
17555 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
17558 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
17560 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
17562 (BUILTIN_VD1): New.
17563 (BUILTIN_VD_RE): Remove.
17564 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
17565 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
17566 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
17567 variant but not df.
17568 (vreinterpretv1df*, vreinterpret*v1df): New.
17569 (vreinterpretdf*, vreinterpret*df): Remove.
17570 * config/aarch64/aarch64-simd.md (aarch64_create,
17571 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
17572 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
17574 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
17575 (vcreate_f64): Remove cast, use v1df builtin.
17576 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
17577 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
17578 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
17579 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
17580 vmov_n_f64, vst1_f64): Use gcc vector extensions.
17581 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
17582 add range check using __builtin_aarch64_im_lane_boundsi.
17583 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
17584 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
17585 type signature, use gcc vector extensions.
17586 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
17587 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
17588 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
17589 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
17590 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
17591 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
17592 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
17593 vreinterpret_u64_f64): Use v1df builtin not df.
17595 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
17597 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
17600 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
17602 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
17605 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
17607 * loop-invariant.c (pre_check_invariant_p): New function.
17608 (find_invariant_insn): Call pre_check_invariant_p.
17610 2014-06-22 Richard Henderson <rth@redhat.com>
17613 * compare-elim.c (struct comparison): Add eh_note.
17614 (find_comparison_dom_walker::before_dom_children): Don't eliminate
17615 a redundant comparison in a different EH region. Purge EH edges if
17618 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
17620 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
17621 (var_shift): Use it.
17622 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
17623 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
17624 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
17625 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
17626 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
17627 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
17628 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
17629 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
17630 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
17631 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
17632 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
17633 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
17634 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
17635 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
17636 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
17637 *rotldi3_internal15be): Use the new attribute. Merge register and
17638 integer alternatives.
17640 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
17642 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
17643 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
17644 split, *ashrdi3_internal3 and split): Delete, merge into...
17645 (ashr<mode>3): New expander.
17646 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
17647 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
17649 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
17651 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
17652 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
17653 *rotldi3_internal3 and split): Delete, merge into...
17654 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
17655 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
17656 Use "rotlw" extended mnemonic.
17658 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
17660 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
17661 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
17662 and split, *ashldi3_internal3 and split): Delete, merge into...
17663 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
17664 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
17666 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
17668 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
17669 (lshrsi3, two anonymous define_insns and define_splits,
17670 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
17671 *lshrdi3_internal3 and split): Delete, merge into...
17672 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
17673 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
17675 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
17677 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
17678 Remove "O" alternative.
17680 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
17682 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
17683 (mips_move_from_gpr_cost): Likewise.
17684 (mips_register_move_cost): Update accordingly.
17685 (mips_secondary_reload_class): Remove name of in_p.
17687 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
17690 * config/i386/i386.md (x86_64_shrd, x86_shrd,
17691 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
17693 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
17695 * config/nios2/nios2.c: Include "builtins.h".
17697 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
17699 * cgraph.h (tls_model_names): New variable.
17700 * print-tree.c (print_node): Simplify.
17701 * varpool.c (tls_model_names): New variable.
17702 (dump_varpool_node): Output tls model.
17704 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
17706 * ipa-visibility.c (function_and_variable_visibility): Disable
17707 temporarily local aliases for some targets.
17709 2014-06-20 Marek Polacek <polacek@redhat.com>
17711 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
17712 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
17713 into SANITIZE_UNDEFINED.
17714 * doc/invoke.texi: Describe -fsanitize=bounds.
17715 * gimplify.c (gimplify_call_expr): Add gimplification of internal
17716 functions created in the FEs.
17717 * internal-fn.c: Move "internal-fn.h" after "tree.h".
17718 (expand_UBSAN_BOUNDS): New function.
17719 * internal-fn.def (UBSAN_BOUNDS): New internal function.
17720 * internal-fn.h: Don't define internal functions here.
17721 * opts.c (common_handle_option): Add -fsanitize=bounds.
17722 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
17723 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
17724 * tree-core.h: Define internal functions here.
17725 (struct tree_base): Add ifn field.
17726 * tree-pretty-print.c: Include "internal-fn.h".
17727 (dump_generic_node): Handle functions without CALL_EXPR_FN.
17728 * tree.c (get_callee_fndecl): Likewise.
17729 (build_call_expr_internal_loc): New function.
17730 * tree.def (CALL_EXPR): Update description.
17731 * tree.h (CALL_EXPR_IFN): Define.
17732 (build_call_expr_internal_loc): Declare.
17733 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
17735 (ubsan_type_descriptor): Change bool parameter to enum
17736 ubsan_print_style. Adjust the code. Add handling of
17738 (ubsan_expand_bounds_ifn): New function.
17739 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
17740 (ubsan_build_overflow_builtin): Likewise.
17741 (instrument_bool_enum_load): Likewise.
17742 (ubsan_instrument_float_cast): Likewise.
17743 * ubsan.h (enum ubsan_print_style): New enum.
17744 (ubsan_expand_bounds_ifn): Declare.
17745 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
17747 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
17749 * config/rs6000/rs6000.md: Append `DONE' to preparation
17750 statements of `bswap' pattern splitters.
17752 2014-06-20 Tom de Vries <tom@codesourcery.com>
17754 * target.def (call_fusage_contains_non_callee_clobbers): Update
17756 * doc/tm.texi: Regenerate.
17758 2014-06-20 Yury Gribov <y.gribov@samsung.com>
17759 Max Ostapenko <m.ostapenko@partner.samsung.com>
17762 * asan.c (instrument_strlen_call): Fixed instrumentation of
17765 2014-06-20 Martin Jambor <mjambor@suse.cz>
17768 * ipa-prop.c (impossible_devirt_target): New function.
17769 (try_make_edge_direct_virtual_call): Use it, also instead of
17772 2014-06-20 Yury Gribov <y.gribov@samsung.com>
17773 Max Ostapenko <m.ostapenko@partner.samsung.com>
17776 * asan.c (build_check_stmt): Add condition.
17778 2014-06-20 Martin Jambor <mjambor@suse.cz>
17781 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
17784 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17786 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
17788 (VCONQ): Make comment more helpful.
17790 * config/aarch64/aarch64-simd.md
17791 (aarch64_sqdmulh_lane<mode>):
17792 Use VCOND for operands 2. Update lane checking and flipping logic.
17793 (aarch64_sqrdmulh_lane<mode>): Likewise.
17794 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
17795 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
17796 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
17797 attribute of operand 3 to VCOND.
17798 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
17799 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
17800 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
17801 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
17802 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
17803 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
17805 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
17806 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
17807 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
17808 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
17809 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
17810 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
17811 operand to VCOND. Update lane flipping and bounds checking logic.
17812 (aarch64_sqdmlal2_lane<mode>): Likewise.
17813 (aarch64_sqdmlsl_lane<mode>): Likewise.
17814 (aarch64_sqdmull_lane<mode>): Likewise.
17815 (aarch64_sqdmull2_lane<mode>): Likewise.
17816 (aarch64_sqdmlal_laneq<mode>):
17817 Replace VCON usage with VCONQ.
17818 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
17819 (aarch64_sqdmlal2_laneq<mode>): Emit
17820 aarch64_sqdmlal2_laneq<mode>_internal insn.
17821 Replace VCON with VCONQ.
17822 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
17823 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
17824 (aarch64_sqdmull_laneq<mode>): Emit
17825 aarch64_sqdmull_laneq<mode>_internal insn.
17826 Replace VCON with VCONQ.
17827 (aarch64_sqdmull2_laneq<mode>): Emit
17828 aarch64_sqdmull2_laneq<mode>_internal insn.
17829 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
17830 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
17831 of 3rd argument to int16x4_t.
17832 (vqdmlalh_lane_s16): Likewise.
17833 (vqdmlslh_lane_s16): Likewise.
17834 (vqdmull_high_lane_s16): Likewise.
17835 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
17836 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
17837 (vqdmlsl_lane_s16): Likewise.
17838 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
17839 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
17840 (vqdmlals_lane_s32): Likewise.
17841 (vqdmlsls_lane_s32): Likewise.
17842 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
17843 (vqdmulls_lane_s32): Likewise.
17844 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
17845 (vqdmlsl_lane_s32): Likewise.
17846 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
17847 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
17848 (vqrdmulhh_lane_s16): Likewise.
17849 (vqdmlsl_high_lane_s16): Likewise.
17850 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
17851 (vqdmlsl_high_lane_s32): Likewise.
17852 (vqrdmulhs_lane_s32): Likewise.
17854 2014-06-20 Tom de Vries <tom@codesourcery.com>
17856 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
17857 get_call_reg_set_usage.
17859 2014-06-20 Tom de Vries <tom@codesourcery.com>
17861 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
17862 it contains all call_used_regs.
17864 2014-06-20 Tom de Vries <tom@codesourcery.com>
17866 * final.c (collect_fn_hard_reg_usage): Add and use variable
17867 function_used_regs.
17869 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
17871 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
17872 (set_init_priority, get_init_priority, set_fini_priority,
17873 get_fini_priority): New methods.
17874 * tree.c (init_priority_for_decl): Remove.
17875 (init_ttree): Do not initialize init priority.
17876 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
17877 (decl_priority_info): Remove.
17878 (decl_init_priority_insert): Rewrite.
17879 (decl_fini_priority_insert): Rewrite.
17880 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
17881 tree_priority_map_marked_p): Remove.
17882 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
17883 * lto-streamer-out.c (hash_tree): Do not hash priorities.
17884 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
17885 not output priorities.
17886 (pack_ts_function_decl_value_fields): Likewise.
17887 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
17888 not input priorities.
17889 (unpack_ts_function_decl_value_fields): Likewise.
17890 * symtab.c (symbol_priority_map): Declare.
17891 (init_priority_hash): Declare.
17892 (symtab_unregister_node): Unregister from priority hash, too.
17893 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
17895 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
17896 (symbol_priority_info): New function.
17897 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
17899 * tree-core.h (tree_priority_map): Remove.
17901 2014-06-20 Jakub Jelinek <jakub@redhat.com>
17903 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
17904 0xff to uint64_t before shifting it up.
17906 2014-06-20 Julian Brown <julian@codesourcery.com>
17907 Chung-Lin Tang <cltang@codesourcery.com>
17909 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
17910 TARGET_THUMB1_ONLY. Add comments.
17912 2014-06-19 Tom de Vries <tom@codesourcery.com>
17914 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
17915 return type to void.
17916 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
17918 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
17920 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
17921 as "move", from depends_on.
17923 2014-06-19 Terry Guo <terry.guo@arm.com>
17925 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
17928 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
17930 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
17932 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
17934 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
17937 * config/sh/sh.c (prepare_move_operands): Don't process TLS
17938 addresses here if reload in progress or completed.
17940 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
17942 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
17943 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
17944 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
17945 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
17946 (mips_register_priority): New function that implements the target
17947 hook TARGET_REGISTER_PRIORITY.
17948 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
17949 (mips_lra_p): Likewise for TARGET_LRA_P.
17950 (TARGET_REGISTER_PRIORITY): Define macro.
17951 (TARGET_SPILL_CLASS): Likewise.
17952 (TARGET_LRA_P): Likewise.
17953 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
17955 (REG_CLASS_NAMES): Likewise.
17956 (REG_CLASS_CONTENTS): Likewise.
17957 (BASE_REG_CLASS): Use M16_SP_REGS.
17958 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
17959 New set attribute to enable alternatives depending on the register
17961 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
17962 (*lea64): Disable pattern for MIPS16.
17963 * config/mips/mips.opt (mlra): New option.
17965 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
17967 * lra-constraints.c (base_to_reg): New function.
17968 (process_address): Use new function.
17970 2014-06-18 Tom de Vries <tom@codesourcery.com>
17972 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
17973 * config/aarch64/aarch64.c
17974 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
17975 (aarch64_emit_call_insn): New function.
17976 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
17978 * config/aarch64/aarch64.md (define_expand "call_internal")
17979 (define_expand "call_value_internal", define_expand "sibcall_internal")
17980 (define_expand "sibcall_value_internal"): New.
17981 (define_expand "call", define_expand "call_value")
17982 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
17983 expand variant and aarch64_emit_call_insn.
17985 2014-06-18 Radovan Obradovic <robradovic@mips.com>
17986 Tom de Vries <tom@codesourcery.com>
17988 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
17989 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
17991 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
17992 clobbers to CALL_INSN_FUNCTION_USAGE.
17993 (define_expand "sibcall_internal")
17994 (define_expand "sibcall_value_internal"): New.
17995 (define_expand "call", define_expand "call_value"): Add argument to
17996 arm_emit_call_insn.
17997 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
17998 (define_expand "sibcall_value"): Use sibcall_value_internal and
17999 arm_emit_call_insn.
18001 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
18003 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
18005 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
18007 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
18010 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
18012 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
18013 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
18014 annotations. Fix DWARF information.
18016 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
18018 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
18019 __udivmoddi4, and fixups for negative operands.
18021 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
18023 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
18025 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
18027 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
18030 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
18032 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
18035 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
18037 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
18038 describing register usage on function entry and exit.
18040 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
18042 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
18043 (__aeabi_ldivmod): Fix whitespace.
18045 2014-06-18 Andreas Schwab <schwab@suse.de>
18047 * doc/md.texi (Standard Names): Use @itemx for grouped items.
18048 Remove blank line after @item.
18050 2014-06-18 Richard Henderson <rth@redhat.com>
18053 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
18055 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
18057 * config/arm/arm.c (neon_vector_mem_operand): Allow register
18058 POST_MODIFY for neon loads and stores.
18059 (arm_print_operand): Output post-index register for neon loads and
18062 2014-06-18 Richard Biener <rguenther@suse.de>
18064 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
18066 2014-06-18 Richard Biener <rguenther@suse.de>
18068 * tree-pass.h (make_pass_dce_loop): Remove.
18069 * passes.def: Replace pass_dce_loop with pass_dce.
18070 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
18071 changed free niter estimates and reset the scev cache.
18072 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
18073 make_pass_dce_loop): Remove.
18074 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
18075 (fini_copy_prop): Return whether something changed. Always
18076 let substitute_and_fold perform DCE and free niter estimates
18077 and reset the scev cache if so.
18078 (execute_copy_prop): If sth changed schedule cleanup-cfg.
18079 (pass_data_copy_prop): Do not unconditionally schedule
18080 cleanup-cfg or update-ssa.
18082 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
18084 PR tree-optimization/61518
18085 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
18086 reduction var is used in reduction stmt or phi-function only.
18088 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18090 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
18092 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
18094 PR tree-optimization/61517
18095 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
18096 whose rhs's first tree is the source expression instead of the
18098 (find_bswap_or_nop): Likewise.
18099 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
18100 gimple stmt whose rhs's first tree is the source. In the memory source
18101 case, move the stmt to be replaced close to one of the original load to
18102 avoid the problem of a store between the load and the stmt's original
18104 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
18107 2014-06-18 Andreas Schwab <schwab@suse.de>
18109 PR rtl-optimization/54555
18110 * postreload.c (move2add_use_add2_insn): Substitute
18111 STRICT_LOW_PART only if it is cheaper.
18113 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
18115 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
18116 Do not use unspec as call operand. Use memory_operand instead of
18117 memory_nox32_operand and add "m" operand constraint. Disable
18118 pattern for TARGET_X32.
18119 (*sibcall_pop_memory): Ditto.
18120 (*sibcall_value_memory): Ditto.
18121 (*sibcall_value_pop_memory): Ditto.
18122 (sibcall peepholes): Merge SImode and DImode patterns using
18123 W mode iterator. Use memory_operand instead of memory_nox32_operand.
18124 Disable pattern for TARGET_X32. Check if eliminated register is
18125 really dead after call insn. Generate call RTX without unspec operand.
18126 (sibcall_value peepholes): Ditto.
18127 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
18128 instead of memory_nox32_operand. Check if eliminated register is
18129 really dead after call insn. Generate call RTX without unspec operand.
18130 (sibcall_value_pop peepholes): Ditto.
18131 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
18133 2014-06-18 Terry Guo <terry.guo@arm.com>
18136 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
18139 2014-06-18 Olivier Hainque <hainque@adacore.com>
18141 * tree-core.h (tree_block): Add an "end_locus" field, allowing
18142 memorization of the end of block source location.
18143 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
18144 * gimplify.c (gimplify_bind_expr): Propagate the block start and
18145 end source location info we have on the block entry/exit code we
18148 2014-06-18 Richard Biener <rguenther@suse.de>
18150 * common.opt (fssa-phiopt): New option.
18151 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
18153 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
18154 * doc/invoke.texi (-fssa-phiopt): Document.
18156 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18158 * genattrtab.c (n_bypassed): New variable.
18159 (process_bypasses): Initialise n_bypassed.
18160 Count number of bypassed reservations.
18161 (make_automaton_attrs): Allocate space for bypassed reservations
18162 rather than number of bypasses.
18164 2014-06-18 Richard Biener <rguenther@suse.de>
18166 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
18167 we propagated anything.
18168 (substitute_and_fold_dom_walker::before_dom_children): Something
18169 changed if we propagated into PHI arguments.
18170 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
18173 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
18175 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
18177 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
18178 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
18179 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
18180 Introduces alternative way of loads group permutaions.
18181 (vect_transform_grouped_load): Try alternative way of permutations.
18183 2014-06-18 Jakub Jelinek <jakub@redhat.com>
18185 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
18186 changed in ORT_TARGET region, don't jump to do_outer.
18187 (struct gimplify_adjust_omp_clauses_data): New type.
18188 (gimplify_adjust_omp_clauses_1): Adjust for data being
18189 a struct gimplify_adjust_omp_clauses_data pointer instead
18190 of tree *. Pass pre_p as a new argument to
18191 lang_hooks.decls.omp_finish_clause hook.
18192 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
18193 splay_tree_foreach to pass both list_p and pre_p.
18194 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
18195 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
18196 gimplify_adjust_omp_clauses callers.
18197 * langhooks.c (lhd_omp_finish_clause): New function.
18198 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
18199 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
18200 * langhooks.h (struct lang_hooks_for_decls): Add a new
18201 gimple_seq * argument to omp_finish_clause hook.
18202 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
18203 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
18204 (scan_omp_parallel, lower_omp_for): When adding
18205 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
18206 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
18207 * tree-nested.c (convert_nonlocal_omp_clauses,
18208 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
18209 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
18211 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
18213 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
18214 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
18216 2014-06-17 Xinliang David Li <davidxl@google.com>
18218 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
18219 * passes.c (pass_init_dump_file): Do not set initialize
18220 flag to false unconditionally.
18222 2014-06-17 Richard Biener <rguenther@suse.de>
18224 * genopinit.c (main): Use vec<>::qsort method.
18225 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
18227 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
18229 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
18231 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
18232 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
18233 (mips_move_to_gpr_cost): Remove ST_REGS case.
18234 (mips_move_from_gpr_cost): Likewise.
18235 (mips_register_move_cost): Likewise.
18236 (mips_secondary_reload_class): Likewise.
18238 2014-06-17 Richard Biener <rguenther@suse.de>
18240 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
18241 (pass_all_optimizations): Move 3rd copy-prop pass from after
18242 fre to before ifcombine/phiopt.
18244 2014-06-17 Richard Biener <rguenther@suse.de>
18246 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
18247 and allow all blocks to be forwarders.
18249 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
18252 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
18253 variable 'size'; calculate 'size' right in the front; use
18254 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
18255 pcum->aapcs_stack_words.
18257 2014-06-17 Nick Clifton <nickc@redhat.com>
18259 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
18260 (umulhi3, mulsidi3, umulsidi3): Likewise.
18262 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
18264 PR middle-end/61508
18265 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
18266 check for section name.
18268 2014-06-17 Richard Biener <rguenther@suse.de>
18270 * tree-ssa-propagate.c: Include domwalk.h.
18271 (substitute_and_fold): Outline main worker into a domwalker ...
18272 (substitute_and_fold_dom_walker::before_dom_children): ... here.
18273 Schedule stmts we can fully propagate for removal. Remove
18275 (substitute_and_fold): Apply a dominator walk to perform
18276 substitution. Process stmts scheduled for removal here.
18278 2014-06-17 Richard Biener <rguenther@suse.de>
18280 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
18281 of PHI node moving.
18283 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
18285 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
18286 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
18287 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
18288 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
18289 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
18291 (get_fpscr) : Likewise.
18293 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
18295 PR rtl-optimization/61325
18296 * lra-constraints.c (valid_address_p): Add forward declaration.
18297 (simplify_operand_subreg): Check address validity before and after
18298 alter_reg of memory subreg.
18300 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
18302 * config/i386/i386.c (decide_alg): Correctly handle
18303 maximum size of stringop algorithm.
18305 2014-06-16 Yury Gribov <y.gribov@samsung.com>
18307 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
18309 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
18311 PR rtl-optimization/61522
18312 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
18314 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
18317 * symtab.c (symtab_node::reset_section): New method.
18318 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
18320 * cgraph.h (reset_section): Declare.
18321 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
18322 do not consider comdat locals.
18323 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
18325 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
18326 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
18327 reset sections of symbols dragged out of the comdats.
18328 (function_and_variable_visibility): Reset sections of
18331 2014-06-16 Richard Biener <rguenther@suse.de>
18333 PR tree-optimization/61482
18334 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
18335 [-INF(OVF), +INF(OVF)] range.
18337 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
18339 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
18340 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
18341 handling 32-bit multiplication.
18343 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
18345 PR middle-end/61430
18346 * lra-lives.c (process_bb_lives): Skip creating copy during
18347 insn scan when src/dest has constrained to same regno.
18349 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
18351 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
18352 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
18354 2014-06-16 Yury Gribov <y.gribov@samsung.com>
18356 * asan.c (check_func): New function.
18357 (maybe_create_ssa_name): Likewise.
18358 (build_check_stmt_with_calls): Likewise.
18359 (use_calls_p): Likewise.
18360 (report_error_func): Change interface.
18361 (build_check_stmt): Allow non-integer lengths; add support
18363 (asan_instrument): Likewise.
18364 (instrument_mem_region_access): Moved code to build_check_stmt.
18365 (instrument_derefs): Likewise.
18366 (instrument_strlen_call): Likewise.
18367 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
18368 * doc/invoke.texi: Describe new parameter.
18369 * params.def: Define new parameter.
18370 * params.h: Likewise.
18371 * sanitizer.def: Describe new builtins.
18373 2014-06-16 Richard Biener <rguenther@suse.de>
18375 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
18376 Make all defs available at the end.
18377 (eliminate): If we remove a PHI node schedule cfg-cleanup.
18379 2014-06-18 Jakub Jelinek <jakub@redhat.com>
18382 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
18384 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
18387 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
18388 initialization. Replace remaining use of uid.
18390 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
18392 * c-family/c-common.c (handle_tls_model_attribute): Use
18393 set_decl_tls_model.
18394 * c-family/c-common.c (handle_tls_model_attribute): Use
18395 set_decl_tls_model.
18396 * cgraph.h (struct varpool_node): Add tls_model.
18397 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
18398 * tree.h (DECL_TLS_MODEL): Update.
18399 (DECL_THREAD_LOCAL_P): Check that variable is static.
18400 (decl_tls_model): Declare.
18401 (set_decl_tls_model): Declare.
18402 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
18403 set symbol prorperties.
18404 (get_emutls_init_templ_addr): Cleanup.
18405 (new_emutls_decl): Update.
18406 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
18407 (lto_input_varpool_node): Likewise.
18408 * lto-streamer-out.c (hash_tree): Likewise.
18409 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
18410 not stream DECL_TLS_MODEL.
18411 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
18412 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
18414 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
18416 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
18418 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
18420 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
18421 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
18423 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
18424 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
18425 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
18426 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
18427 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
18428 (df_get_artificial_defs, df_get_artificial_uses)
18429 (df_single_def, df_single_use): Update accordingly.
18430 (df_refs_chain_dump): Take the first element in a linked list as
18431 parameter, rather than a pointer to an array of pointers.
18432 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
18433 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
18434 (df_chain_create_bb_process_use): Likewise.
18435 (df_md_bb_local_compute_process_def): Likewise.
18436 * fwprop.c (process_defs, process_uses): Likewise.
18437 (register_active_defs, update_uses): Likewise.
18438 (forward_propagate_asm): Update for new df_ref linking.
18439 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
18440 (df_null_ref_rec, df_null_mw_rec): Likewise.
18441 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
18443 (df_scan_free_bb_info): Remove check for null artificial_defs.
18444 (df_install_ref_incremental): Adjust for new df_ref linking.
18445 Use a single-element insertion rather than a full sort.
18446 (df_ref_chain_delete_du_chain): Take the first element
18447 in a linked list as parameter, rather than a pointer to an array of
18449 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
18450 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
18451 (df_insn_info_delete): Remove check for null defs and call to
18452 df_scan_free_mws_vec.
18453 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
18454 null rather than df_null_*_rec.
18455 (df_insn_rescan_debug_internal): Likewise, and update null
18456 checks in the same way. Remove check for null defs.
18457 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
18458 Move a single element rather doing a full sort.
18459 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
18461 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
18462 Initialize df_ref and df_mw_hardreg lists to null rather than
18464 (df_ref_compare): Take df_refs as parameter, transferring the
18465 old interface to...
18466 (df_ref_ptr_compare): ...this new function.
18467 (df_sort_and_compress_refs): Update accordingly.
18468 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
18469 old interface to...
18470 (df_mw_ptr_compare): ...this new function.
18471 (df_sort_and_compress_mws): Update accordingly.
18472 (df_install_refs, df_install_mws): Return a linked list rather than
18473 an array of pointers.
18474 (df_refs_add_to_chains): Assert that old lists are empty rather
18476 (df_insn_refs_verify): Don't handle null defs speciailly.
18477 * web.c (union_match_dups): Update for new df_ref linking.
18479 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
18481 * df.h (df_ref_create, df_ref_remove): Delete.
18482 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
18483 (df_ref_remove): Likewise.
18485 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
18487 * df.h (df_single_def, df_single_use): New functions.
18488 * ira.c (find_moveable_pseudos): Use them.
18490 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
18492 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
18493 * df-problems.c (df_note_bb_compute): Use it.
18494 * regstat.c (regstat_bb_compute_ri): Likewise.
18496 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
18498 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
18499 * cse.c (cse_extended_basic_block): Use them.
18500 * dce.c (mark_artificial_use): Likewise.
18501 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
18502 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
18503 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
18504 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
18505 (df_simulate_initialize_backwards): Likewise.
18506 (df_simulate_finalize_backwards): Likewise.
18507 (df_simulate_initialize_forwards): Likewise.
18508 (df_md_simulate_artificial_defs_at_top): Likewise.
18509 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
18510 * regrename.c (init_rename_info): Likewise.
18511 * regstat.c (regstat_bb_compute_ri): Likewise.
18512 (regstat_bb_compute_calls_crossed): Likewise.
18514 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
18516 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
18517 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
18518 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
18519 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
18520 * combine.c (create_log_links): Likewise.
18521 * compare-elim.c (find_flags_uses_in_insn): Likewise.
18522 (try_eliminate_compare): Likewise.
18523 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
18524 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
18525 (remove_reg_equal_equiv_notes_for_defs): Likewise.
18526 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
18527 (word_dce_process_block, dce_process_block): Likewise.
18528 * ddg.c (def_has_ccmode_p): Likewise.
18529 * df-core.c (df_bb_regno_first_def_find): Likewise.
18530 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
18531 * df-problems.c (df_rd_simulate_one_insn): Likewise.
18532 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
18533 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
18534 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
18535 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
18536 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
18537 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
18538 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
18539 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
18540 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
18541 * fwprop.c (local_ref_killed_between_p): Likewise.
18542 (all_uses_available_at, free_load_extend): Likewise.
18543 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
18544 * hw-doloop.c (scan_loop): Likewise.
18545 * ifcvt.c (dead_or_predicable): Likewise.
18546 * init-regs.c (initialize_uninitialized_regs): Likewise.
18547 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
18548 (process_bb_node_lives): Likewise.
18549 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
18550 (find_moveable_pseudos): Likewise.
18551 * loop-invariant.c (check_dependencies, record_uses): Likewise.
18552 * recog.c (peep2_find_free_register): Likewise.
18553 * ree.c (get_defs): Likewise.
18554 * regstat.c (regstat_bb_compute_ri): Likewise.
18555 (regstat_bb_compute_calls_crossed): Likewise.
18556 * sched-deps.c (find_inc, find_mem): Likewise.
18557 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
18558 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
18559 * shrink-wrap.c (requires_stack_frame_p): Likewise.
18560 (prepare_shrink_wrap): Likewise.
18561 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
18562 * web.c (union_defs, pass_web::execute): Likewise.
18563 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
18564 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
18566 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
18568 * lra-assign.c (assign_by_spills): Add code to assign vector regs
18569 to inheritance pseudos.
18570 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
18572 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
18575 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
18576 (BU_MISC_2): Rename to ...
18577 (BU_LDBL128_2): ... this.
18578 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
18579 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
18580 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
18581 RS6000_BTM_LDBL128.
18582 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
18583 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
18584 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
18585 (unpacktf_1): Likewise.
18586 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
18587 (__builtin_longdouble_dw1): Likewise.
18588 * doc/sourcebuild.texi (longdouble128): Document.
18590 2014-06-13 Jeff Law <law@redhat.com>
18592 PR rtl-optimization/61094
18593 PR rtl-optimization/61446
18594 * ree.c (combine_reaching_defs): Get the mode for the copy from
18595 the extension insn rather than the defining insn.
18597 2014-06-13 Dehao Chen <dehao@google.com>
18599 * dwarf2out.c (add_linkage_name): Emit more linkage name.
18601 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
18603 * doc/install.texi (--enable-linker-plugin-configure-flags)
18604 (--enable-linker-plugin-flags): Document new flags.
18606 2014-06-13 Martin Jambor <mjambor@suse.cz>
18609 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
18610 cache_token if returning early.
18612 2014-06-13 Nick Clifton <nickc@redhat.com>
18614 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
18615 requested alignment is active.
18616 (LABEL_ALIGN): Likewise.
18617 (LOOP_ALIGN): Likewise.
18619 2014-06-13 Richard Biener <rguenther@suse.de>
18621 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
18622 Rewrite to propagate the VN result into all uses where
18623 possible and to remove stmts becoming dead because of that.
18624 (eliminate): Generalize stmt removal handling, remove in
18625 reverse dominator order to support proper debug stmt
18626 generation. Update stmts before removing stmts.
18627 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
18629 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
18631 PR tree-optimization/61375
18632 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
18633 symbolic number cannot be represented in an uint64_t.
18634 (find_bswap_or_nop_1): Likewise.
18636 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
18638 * symtab.c (symtab_node::reset_section): New method.
18639 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
18641 * cgraph.h (reset_section): Declare.
18642 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
18643 do not consider comdat locals.
18644 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
18646 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
18647 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
18648 reset sections of symbols dragged out of the comdats.
18649 (function_and_variable_visibility): Reset sections of
18652 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
18654 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
18655 to use symtab and decl_binds_to_current_def_p
18656 * tree-vectorizer.c (increase_alignment): Increase alignment
18657 of alias target, too.
18659 2014-06-12 Jakub Jelinek <jakub@redhat.com>
18661 PR middle-end/61486
18662 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
18663 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
18664 if outer combined construct is distribute.
18665 (gimplify_omp_for): For OMP_DISTRIBUTE set
18666 gimplify_omp_ctxp->distribute.
18667 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
18668 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
18669 mapping into decl map.
18671 2014-06-12 Jason Merrill <jason@redhat.com>
18673 * common.opt (fabi-version): Change default to 0.
18675 2014-06-12 Jason Merrill <jason@redhat.com>
18677 * toplev.c (process_options): Reject -fabi-version=1.
18679 2014-06-12 Jeff Law <law@redhat.com>
18681 PR tree-optimization/61009
18682 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
18683 value when we stop processing a block due to problematic PHIs.
18685 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
18687 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
18688 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
18689 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
18690 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
18691 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
18692 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
18693 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
18694 are not in the spec.
18696 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
18699 * config/aarch64/aarch64-modes.def: Add V1DFmode.
18700 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
18703 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
18705 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
18707 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
18710 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
18711 loading from address spaces.
18713 2014-06-12 Martin Liska <mliska@suse.cz>
18716 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
18717 statement is reachable.
18719 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
18721 * symtab.c (section_hash): New hash.
18722 (symtab_unregister_node): Clear section before freeing.
18723 (hash_section_hash_entry): New haser.
18724 (eq_sections): New function.
18725 (symtab_node::set_section_for_node): New method.
18726 (set_section_1): Update.
18727 (symtab_node::set_section): Take string instead of tree as parameter.
18728 (symtab_resolve_alias): Update.
18729 * cgraph.h (section_hash_entry_d): New structure.
18730 (section_hash_entry): New typedef.
18731 (cgraph_node): Change comdat_group_ to x_comdat_group,
18732 change section_ to x_section and turn into section_hash_entry;
18733 update accestors; put set_section_for_node offline.
18734 * tree.c (decl_section_name): Turn into string.
18735 (set_decl_section_name): Change parameter to be string.
18736 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
18737 * sdbout.c (sdbout_one_type): Update.
18738 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
18739 * varasm.c (IN_NAMED_SECTION, get_named_section,
18740 resolve_unique_section, hot_function_section, get_named_text_section,
18741 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
18742 make_decl_rtl, default_unique_section): Update.
18743 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
18744 (c6x_elf_unique_section): Update.
18745 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
18746 * config/pa/pa.c (pa_function_section): Update.
18747 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
18748 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
18749 * config/arc/arc.c (arc_in_small_data_p): Update.
18750 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
18751 * config/mcore/mcore.c (mcore_unique_section): Update.
18752 * config/mips/mips.c (mips16_build_function_stub): Update.
18753 (mips16_build_call_stub): Update.
18754 (mips_function_rodata_section): Update.
18755 (mips_in_small_data_p): Update.
18756 * config/score/score.c (score_in_small_data_p): Update.
18757 * config/rx/rx.c (rx_in_small_data): Update.
18758 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
18759 (rs6000_xcoff_asm_named_section): Update.
18760 (rs6000_xcoff_unique_section): Update.
18761 * config/frv/frv.c (frv_string_begins_with): Update.
18762 (frv_in_small_data_p): Update.
18763 * config/v850/v850.c (v850_encode_data_area): Update.
18764 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
18765 (bfin_handle_l1_data_attribute): Update.
18766 (bfin_handle_l2_attribute): Update.
18767 * config/mep/mep.c (mep_unique_section): Update.
18768 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
18770 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
18771 (h8300_handle_tiny_data_attribute): Update.
18772 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
18773 (m32r_in_small_data_p): Update.
18774 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
18775 * config/i386/i386.c (ix86_in_large_data_p): Update.
18776 * config/i386/winnt.c (i386_pe_unique_section): Update.
18777 * config/darwin.c (darwin_function_section): Update.
18778 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
18779 * tree-emutls.c (get_emutls_init_templ_addr): Update.
18780 (new_emutls_decl): Update.
18781 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
18782 input_varpool_node): Update.
18783 (ead_string_cst): Turn to ...
18784 (read_string): ... this one.
18785 * dwarf2out.c (secname_for_decl): Update.
18786 * asan.c (asan_protect_global): Update.
18788 2014-06-11 DJ Delorie <dj@redhat.com>
18790 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
18792 * config/rx/rx.c (rx_option_override): Likewise.
18793 (rx_align_for_label): Likewise.
18795 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
18797 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
18799 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
18802 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
18804 * common.md: New file.
18805 * doc/md.texi: Update description of generic, machine-independent
18807 * config/s390/constraints.md (e): Delete.
18808 * Makefile.in (md_file): Include common.md.
18809 * config/m32c/t-m32c (md_file): Likewise.
18810 * genpreds.c (general_mem): New array.
18811 (generic_constraint_letters): Remove constraints now defined by
18813 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
18814 Allow the first character to be '<' or '>' as well.
18815 * genoutput.c (general_mem): New array.
18816 (indep_constraints): Remove constraints now defined by common.md.
18817 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
18818 Remove special handling of 'm'.
18819 * ira-costs.c (record_reg_classes): Remove special handling of
18820 constraints now defined by common.md.
18821 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
18822 * ira-lives.c (single_reg_class): Likewise.
18823 (ira_implicitly_set_insn_hard_regs): Likewise.
18824 * lra-constraints.c (reg_class_from_constraints): Likewise.
18825 (process_alt_operands, process_address, curr_insn_transform): Likewise.
18826 * postreload.c (reload_cse_simplify_operands): Likewise.
18827 * reload.c (push_secondary_reload, scratch_reload_class)
18828 (find_reloads, alternative_allows_const_pool_ref): Likewise.
18829 * reload1.c (maybe_fix_stack_asms): Likewise.
18830 * targhooks.c (default_secondary_reload): Likewise.
18831 * stmt.c (parse_output_constraint): Likewise.
18832 * recog.c (preprocess_constraints): Likewise.
18833 (constrain_operands, peep2_find_free_register): Likewise.
18834 (asm_operand_ok): Likewise, but add a comment saying why 'o'
18835 must be handled specially.
18837 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
18839 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
18840 * genpreds.c (have_const_dbl_constraints): Delete.
18841 (add_constraint): Don't set it.
18842 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
18843 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
18844 constraints using the lookup_constraint logic.
18845 * ira-lives.c (single_reg_class): Likewise.
18846 * ira.c (ira_setup_alts): Likewise.
18847 * lra-constraints.c (process_alt_operands): Likewise.
18848 * recog.c (asm_operand_ok, constrain_operands): Likewise.
18849 * reload.c (find_reloads): Likewise.
18851 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
18853 * genpreds.c (const_int_start, const_int_end): New variables.
18854 (choose_enum_order): Output CONST_INT constraints before memory
18856 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
18858 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
18859 * ira.c (ira_setup_alts): Likewise.
18860 * lra-constraints.c (process_alt_operands): Likewise.
18861 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
18862 * reload.c (find_reloads): Likewise.
18864 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
18866 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
18867 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
18868 * recog.c (preprocess_constraints): Update accordingly.
18870 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
18872 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
18873 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
18874 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
18875 * genpreds.c (print_type_tree): New function.
18876 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
18877 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
18878 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
18879 Write out enum constraint_type and get_constraint_type.
18880 * lra-constraints.c (satisfies_memory_constraint_p): Take a
18881 constraint_num rather than a constraint string.
18882 (satisfies_address_constraint_p): Likewise.
18883 (reg_class_from_constraints): Avoid old constraint macros.
18884 (process_alt_operands, process_address_1): Likewise.
18885 (curr_insn_transform): Likewise.
18886 * ira-costs.c (record_reg_classes): Likewise.
18887 (record_operand_costs): Likewise.
18888 * ira-lives.c (single_reg_class): Likewise.
18889 (ira_implicitly_set_insn_hard_regs): Likewise.
18890 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
18891 * postreload.c (reload_cse_simplify_operands): Likewise.
18892 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
18893 (constrain_operands, peep2_find_free_register): Likewise.
18894 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
18895 (find_reloads, alternative_allows_const_pool_ref): Likewise.
18896 * reload1.c (maybe_fix_stack_asms): Likewise.
18897 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
18898 * targhooks.c (default_secondary_reload): Likewise.
18899 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
18900 to EXTRA_CONSTRAINT_STR.
18901 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
18903 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
18905 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
18906 (write_constraint_satisfied_p_array): ...this new function.
18907 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
18909 (write_insn_preds_c): Update accordingly.
18911 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
18913 * genpreds.c (write_lookup_constraint): Rename to...
18914 (write_lookup_constraint_1): ...this.
18915 (write_lookup_constraint_array): New function.
18916 (write_tm_preds_h): Define lookup_constraint as an inline function
18917 that uses write_lookup_constraint_array where possible.
18918 (write_insn_preds_c): Update for the changes above.
18920 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
18922 * doc/md.texi (regclass_for_constraint): Rename to...
18923 (reg_class_for_constraint): ...this.
18924 * genpreds.c (num_constraints, enum_order, register_start)
18925 (register_end, satisfied_start, memory_start, memory_end)
18926 (address_start, address_end): New variables.
18927 (add_constraint): Count the number of constraints.
18928 (choose_enum_order): New function.
18929 (write_enum_constraint_num): Iterate over enum_order.
18930 (write_regclass_for_constraint): Rename to...
18931 (write_reg_class_for_constraint_1): ...this and update output
18933 (write_constraint_satisfied_p): Rename to...
18934 (write_constraint_satisfied_p_1): ...this and update output
18935 accordingly. Do nothing if all extra constraints are register
18937 (write_insn_extra_memory_constraint): Delete.
18938 (write_insn_extra_address_constraint): Delete.
18939 (write_range_function): New function.
18940 (write_tm_preds_h): Define constraint_satisfied_p and
18941 reg_class_for_constraint as inline functions that do a range check
18942 before calling the out-of-line function. Use write_range_function
18943 to implement insn_extra_{register,memory,address}_constraint,
18944 the first of which is new.
18945 (write_insn_preds_c): Update after above changes to write_* functions.
18946 (main): Call choose_enum_order.
18948 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
18950 PR tree-optimization/61306
18951 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
18952 expression instead of its size.
18953 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
18954 false to prevent optimization when the result is unpredictable due to
18955 arithmetic right shift of signed type with highest byte is set.
18956 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
18957 (init_symbolic_number): Likewise.
18958 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
18959 when the result is unpredictable due to sign extension.
18961 2014-06-11 Terry Guo <terry.guo@arm.com>
18963 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
18964 (*thumb1_addsi3): Ditto.
18965 (*thumb_subdi3): Ditto.
18966 (thumb1_subsi3_insn): Ditto.
18967 (*thumb_mulsi3): Ditto.
18968 (*thumb_mulsi3_v6): Ditto.
18969 (*thumb1_andsi3_insn): Ditto.
18970 (thumb1_bicsi3): Ditto.
18971 (*thumb1_iorsi3_insn): Ditto.
18972 (*thumb1_xorsi3_insn): Ditto.
18973 (*thumb1_ashlsi3): Ditto.
18974 (*thumb1_ashrsi3): Ditto.
18975 (*thumb1_lshrsi3): Ditto.
18976 (*thumb1_rotrsi3): Ditto.
18977 (*thumb1_negdi2): Ditto.
18978 (*thumb1_negsi2): Ditto.
18979 (*thumb1_abssi2): Ditto.
18980 (*thumb1_neg_abssi2): Ditto.
18981 (*thumb1_one_cmplsi2): Ditto.
18982 (*thumb1_zero_extendhisi2): Ditto.
18983 (*thumb1_zero_extendqisi2): Ditto.
18984 (*thumb1_zero_extendqisi2_v6): Ditto.
18985 (thumb1_extendhisi2): Ditto.
18986 (thumb1_extendqisi2): Ditto.
18987 (*thumb1_movdi_insn): Ditto.
18988 (*thumb1_movsi_insn): Ditto.
18989 (*thumb1_movhi_insn): Ditto.
18990 (thumb_movhi_clobber): Ditto.
18991 (*thumb1_movqi_insn): Ditto.
18992 (*thumb1_movhf): Ditto.
18993 (*thumb1_movsf_insn): Ditto.
18994 (*thumb_movdf_insn): Ditto.
18995 (movmem12b): Ditto.
18997 (cbranchqi4): Ditto.
18998 (cbranchsi4_insn): Ditto.
18999 (cbranchsi4_scratch): Ditto.
19000 (*negated_cbranchsi4): Ditto.
19001 (*tbit_cbranch): Ditto.
19002 (*tlobits_cbranch): Ditto.
19003 (*tstsi3_cbranch): Ditto.
19004 (*cbranchne_decr1): Ditto.
19005 (*addsi3_cbranch): Ditto.
19006 (*addsi3_cbranch_scratch): Ditto.
19007 (*thumb_cmpdi_zero): Ditto.
19008 (cstoresi_eq0_thumb1): Ditto.
19009 (cstoresi_ne0_thumb1): Ditto.
19010 (*cstoresi_eq0_thumb1_insn): Ditto.
19011 (*cstoresi_ne0_thumb1_insn): Ditto.
19012 (cstoresi_nltu_thumb1): Ditto.
19013 (cstoresi_ltu_thumb1): Ditto.
19014 (thumb1_addsi3_addgeu): Ditto.
19015 (*thumb_jump): Ditto.
19016 (*call_reg_thumb1_v5): Ditto.
19017 (*call_reg_thumb1): Ditto.
19018 (*call_value_reg_thumb1_v5): Ditto.
19019 (*call_value_reg_thumb1): Ditto.
19020 (*call_insn): Ditto.
19021 (*call_value_insn): Ditto.
19022 (thumb1_casesi_internal_pic): Ditto.
19023 (thumb1_casesi_dispatch): Ditto.
19024 (*thumb1_indirect_jump): Ditto.
19025 (prologue_thumb1_interwork): Ditto.
19026 (*epilogue_insns): Ditto.
19027 (consttable_1): Ditto.
19028 (consttable_2): Ditto.
19029 (tablejump): Ditto.
19030 (*thumb1_tablejump): Ditto.
19031 (thumb_eh_return): Ditto.
19032 (define_peephole2): Two of them are thumb1 only and got moved into
19033 new file thumb1.md.
19034 (define_split): Six of them are thumb1 only and got moved into new
19036 * config/arm/thumb1.md: New file comprised of above thumb1 only
19039 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19041 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
19042 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
19044 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
19045 (aarch64_crc_builtin_datum): New struct.
19046 (aarch64_crc_builtin_data): New.
19047 (aarch64_init_crc32_builtins): New function.
19048 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
19049 (aarch64_crc32_expand_builtin): New.
19050 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
19051 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
19052 __ARM_FEATURE_CRC32 when appropriate.
19053 (TARGET_CRC32): Define.
19054 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
19055 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
19056 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
19057 (aarch64_<crc_variant>): New pattern.
19058 * config/aarch64/arm_acle.h: New file.
19059 * config/aarch64/iterators.md (CRC): New int iterator.
19060 (crc_variant, crc_mode): New int attributes.
19061 * doc/aarch64-acle-intrinsics.texi: New file.
19062 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
19063 Include aarch64-acle-intrinsics.texi.
19065 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
19067 * tree-vect-data-refs.c (vect_grouped_store_supported): New
19068 check for stores group of length 3.
19069 (vect_permute_store_chain): New permutations for stores group of
19071 * tree-vect-stmts.c (vect_model_store_cost): Change cost
19072 of vec_perm_shuffle for the new permutations.
19074 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
19076 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
19077 table rewriting temporarily on targets not supporting ONE_ONLY.
19079 2014-06-11 Richard Biener <rguenther@suse.de>
19081 PR middle-end/61437
19083 2014-06-04 Richard Biener <rguenther@suse.de>
19085 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
19086 TREE_PUBLIC and DECL_EXTERNAL decls.
19088 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
19090 * varasm.c (set_implicit_section): New function.
19091 (resolve_unique_section): Use it to set implicit section
19093 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
19094 (default_function_section): Likewise.
19095 (decl_binds_to_current_def_p): Constify argument.
19096 * varasm.h (decl_binds_to_current_def_p): Update prototype.
19097 * asan.c (asan_protect_global): Use
19098 symtab_get_node (decl)->implicit_section.
19099 * symtab.c (dump_symtab_base): Dump implicit sections.
19100 (verify_symtab_base): Verify sanity of sectoins and comdats.
19101 (symtab_resolve_alias): Alias share the section of its target.
19102 (set_section_1): New function.
19103 (symtab_node::set_section): Move here, recurse to aliases.
19104 (verify_symtab): Check for duplicated symtab lists.
19105 * tree-core.h (implicit_section_name_p): Remove.
19106 * tree-vect-data-refs.c: Include varasm.h.
19107 (vect_can_force_dr_alignment_p): Fix conditional on when
19108 decl bints to current definition; use
19109 symtab_get_node (decl)->implicit_section.
19110 * cgraph.c (cgraph_make_node_local_1): Fix section set.
19111 * cgraph.h (struct symtab_node): Add implicit_section.
19112 (set_section): Rename to ...
19113 (set_section_for_node): ... this one.
19114 (set_section): Declare.
19115 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
19116 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
19117 input_overwrite_node, input_varpool_node): Stream implicit_section.
19118 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
19119 removal; it will fail in LTO.
19121 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19123 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
19124 Change second alternative type to f_mcr.
19125 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
19126 and 12th alternatives' types to f_mcr and f_mrc.
19127 (*movdi_aarch64): Same for 12th and 13th alternatives.
19128 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
19129 (aarch64_movtilow_tilow): Change type to fmov.
19131 2014-06-10 Jiong Wang <jiong.wang@arm.com>
19133 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
19134 (aarch64_save_or_restore_callee_save_registers): Fix layout.
19136 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19138 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
19140 (aarch64_sqrdmulh_lane<mode>): Likewise.
19141 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
19142 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
19143 (aarch64_sqdmulh_laneq<mode>): New expander.
19144 (aarch64_sqrdmulh_laneq<mode>): Likewise.
19145 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
19146 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
19147 (aarch64_sqdmulh_lane<mode>): New expander.
19148 (aarch64_sqrdmulh_lane<mode>): Likewise.
19149 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
19150 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
19151 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
19152 (aarch64_sqdmlal_laneq<mode>): Likewise.
19153 (aarch64_sqdmlsl_lane<mode>): Likewise.
19154 (aarch64_sqdmlsl_laneq<mode>): Likewise.
19155 (aarch64_sqdmlal2_lane<mode>): Likewise.
19156 (aarch64_sqdmlal2_laneq<mode>): Likewise.
19157 (aarch64_sqdmlsl2_lane<mode>): Likewise.
19158 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
19159 (aarch64_sqdmull_lane<mode>): Likewise.
19160 (aarch64_sqdmull_laneq<mode>): Likewise.
19161 (aarch64_sqdmull2_lane<mode>): Likewise.
19162 (aarch64_sqdmull2_laneq<mode>): Likewise.
19164 2014-06-10 Richard Biener <rguenther@suse.de>
19166 PR tree-optimization/61438
19167 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
19168 (eliminate_dom_walker::before_dom_children): Only try to inhibit
19169 insertion of IVs if running PRE.
19170 (eliminate): Adjust.
19171 (pass_pre::execute): Likewise.
19172 (pass_fre::execute): Likewise.
19174 2014-06-10 Richard Biener <rguenther@suse.de>
19176 PR middle-end/61456
19177 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
19178 Do not use the main variant for the type comparison.
19179 (ncr_compar): Likewise.
19180 (nonoverlapping_component_refs_p): Likewise.
19182 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
19184 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
19185 REG_CFA_RESTORE mode.
19187 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
19189 * config/i386/i386.c (expand_vec_perm_pblendv): New.
19190 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
19191 expand_vec_perm_pblendv.
19193 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19195 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
19197 Simplify description of __crc32d and __crc32cd intrinsics.
19198 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
19201 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
19204 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
19205 * config.in: Regenerate.
19206 * configure: Likewise.
19208 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
19210 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
19212 (intersect_static_var_sets): Remove.
19213 (propagate): Do not prune local statics.
19215 2014-06-10 Jakub Jelinek <jakub@redhat.com>
19218 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
19219 Set lastprivate_firstprivate even if omp_private_outer_ref
19220 langhook returns true.
19221 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
19222 langhook, call unshare_expr on new_var and call
19223 build_outer_var_ref to get the last argument.
19225 2014-06-10 Marek Polacek <polacek@redhat.com>
19228 * doc/extend.texi: Add cindex for transparent_union.
19230 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
19232 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
19233 init_symbolic_number ().
19235 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
19237 PR middle-end/61141
19238 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
19239 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
19240 (verify_rtl_sharing): Likewise.
19242 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
19245 * tree.c (build_qualified_type): Use a canonical type for
19248 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19250 * config/arm/arm-modes.def: Remove XFmode.
19252 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
19255 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
19256 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
19257 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
19258 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
19259 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
19260 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
19261 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
19262 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
19263 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
19265 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
19267 * tree-core.h (tree_decl_with_vis): Remove section_name.
19269 2014-06-09 Kito Cheng <kito@0xlab.org>
19271 * ira.c (ira): Don't call init_caller_save if LRA enabled
19272 since LRA use its own infrastructure to handle that.
19274 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
19276 * symtab.c (dump_symtab_base): Update dumping.
19277 (symtab_make_decl_local): Clear only DECL_COMDAT.
19278 * tree-vect-data-refs.c (Check that variable is static before
19279 tampering with sections.
19280 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
19281 (cgraph_create_virtual_clone): Likewise.
19282 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
19283 (decl_section_name, set_decl_section_name): New accessors.
19284 (find_decls_types_r): Do not walk section name
19285 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
19286 (decl_comdat_group, decl_comdat_group_id): Constify.
19287 (decl_section_name, set_decl_section_name): Update.
19288 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
19289 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
19290 (cgraph_make_node_local_1): Clear section and comdat group.
19291 * cgraph.h (set_comdat_group): Sanity check.
19292 (get_section, set_section): New.
19293 * ipa-comdats.c (ipa_comdats): Use get_section.
19294 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
19295 * lto-streamer-out.c: Do not follow section names.
19296 * c-family/c-common.c (handle_section_attribute): Update.
19297 * lto-cgraph.c (lto_output_node): Output section.
19298 (lto_output_varpool_node): Likewise.
19299 (read_comdat_group): Rename to ...
19300 (read_identifier): ... this one.
19301 (read_string_cst): New function.
19302 (input_node, input_varpool_node): Input section names.
19303 * tree-emutls.c (get_emutls_init_templ_addr): Update.
19304 (new_emutls_decl): Update.
19305 (secname_for_decl): Check section names only of static vars.
19306 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
19307 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
19308 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
19309 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
19310 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
19311 * config/mcore/mcore.c (mcore_unique_section): Likewise.
19312 * config/mips/mips.c (mips16_build_function_stub): Likewise.
19313 * config/v850/v850.c (v850_insert_attributes): Likewise.
19314 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
19316 (h8300_handle_tiny_data_attribute): Likewise.
19317 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
19318 (bfin_handle_l2_attribute): Likewise.
19320 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
19322 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
19323 remove static initializer.
19325 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
19327 * varasm.c (use_blocks_for_decl_p): Check symbol table
19328 instead of alias attribute.
19329 (place_block_symbol): Recurse on aliases.
19331 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
19333 * ipa-visibility.c: Include varasm.h
19334 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
19336 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
19338 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
19339 outputting aliases.
19341 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
19343 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
19344 from test_insn into GGC space escape via SET_SRC.
19346 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
19348 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
19349 call statement, if any.
19350 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
19351 statements, if any. Tidy up.
19353 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
19356 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
19357 iterators, VSX_D that handles 64-bit types, and VSX_LE that
19358 handles swapping the two 64-bit double words on little endian
19359 systems. Include V1TImode and optionally TImode in VSX_LE so that
19360 these types are properly swapped. Change all of the insns and
19361 splits that do the 64-bit swaps to use VSX_LE.
19362 (vsx_le_perm_load_<mode>): Likewise.
19363 (vsx_le_perm_store_<mode>): Likewise.
19364 (splitters for little endian memory operations): Likewise.
19365 (vsx_xxpermdi2_le_<mode>): Likewise.
19366 (vsx_lxvd2x2_le_<mode>): Likewise.
19367 (vsx_stxvd2x2_le_<mode>): Likewise.
19369 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
19372 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
19373 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
19374 and corresponding splitters. Zero extend general register
19375 or memory input operand to XMM temporary. Enable for
19376 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
19377 (floatunssi<mode>2): Update expander predicate.
19379 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
19381 PR rtl-optimization/61325
19382 * lra-constraints.c (process_address_1): Check scale equal to one
19383 to prevent transformation: base + scale * index => base + new_reg.
19385 2014-06-06 Richard Biener <rguenther@suse.de>
19387 PR tree-optimization/59299
19388 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
19390 (nearest_common_dominator_of_uses): Likewise.
19391 (statement_sink_location): Adjust. Support sinking loads.
19393 2014-06-06 Martin Jambor <mjambor@suse.cz>
19395 * ipa-prop.c (get_place_in_agg_contents_list): New function.
19396 (build_agg_jump_func_from_list): Likewise.
19397 (determine_known_aggregate_parts): Renamed to
19398 determine_locally_known_aggregate_parts. Moved some functionality
19399 to the two functions above, removed bound checks.
19401 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
19403 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
19404 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
19405 (aarch64_progress_pointer): Likewise.
19406 (aarch64_copy_one_part_and_move_pointers): Likewise.
19407 (aarch64_expand_movmen): Likewise.
19408 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
19409 * config/aarch64/aarch64.md (movmem<mode>): New.
19411 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
19413 * targhooks.c (default_add_stmt_cost): Call target specific
19414 hook instead of default one.
19416 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
19418 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
19419 endianness instead of host endianness.
19420 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
19423 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
19426 * function.c (instantiate_decls): Process the saved static chain.
19427 (expand_function_start): If not optimizing, save the static chain
19429 * tree-nested.c (convert_all_function_calls): Always create the static
19430 chain for nested functions if not optimizing.
19432 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
19434 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
19436 2014-06-06 Richard Biener <rguenther@suse.de>
19438 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
19439 (construct_init_block): Likewise.
19440 (construct_exit_block): Likewise.
19441 (pass_expand::execute): Likewise.
19442 * graphite.c (graphite_transforms): Replace check for current_loops
19443 with a check for > 1 loops.
19444 (pass_graphite_transforms::execute): Adjust.
19445 * ipa-split.c (split_function): Remove check for current_loops.
19446 * omp-low.c (expand_parallel_call): Likewise.
19447 (expand_omp_for_init_counts): Likewise.
19448 (extract_omp_for_update_vars): Likewise.
19449 (expand_omp_for_generic): Likewise.
19450 (expand_omp_sections): Likewise.
19451 (expand_omp_target): Likewise.
19452 * tracer.c (tail_duplicate): Likewise.
19453 (pass_tracer::execute): Likewise.
19454 * trans-mem.c (expand_transaction): Likewise.
19455 * tree-complex.c (expand_complex_div_wide): Likewise.
19456 * tree-eh.c (lower_resx): Likewise.
19457 (cleanup_empty_eh_merge_phis): Likewise.
19458 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
19459 current_loops with a check for > 1 loops.
19460 (pass_predcom::execute): Adjust.
19461 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
19462 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
19463 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
19464 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
19465 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
19466 * tree-switch-conversion.c (process_switch): Likewise.
19467 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
19468 * tree-vrp.c (vrp_visit_phi_node): Likewise.
19469 (execute_vrp): Likewise.
19470 * ubsan.c (ubsan_expand_null_ifn): Likewise.
19472 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
19474 * rtl.h (insn_location): Declare.
19475 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
19476 with UNKNOWN_LOCATION.
19477 * emit-rtl.c (insn_location): New function.
19478 * final.c (notice_source_line): Check that the instruction has a
19479 location before retrieving it and use insn_location.
19480 * modulo-sched.c (loop_single_full_bb_p): Likewise.
19481 * print-rtl.c (print_rtx): Likewise.
19483 2014-06-06 Richard Biener <rguenther@suse.de>
19485 * passes.def: Move 2nd VRP pass before phi-only-cprop.
19487 2014-06-06 Christian Bruel <christian.bruel@st.com>
19489 PR tree-optimization/43934
19490 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
19493 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
19495 * ira-lives.c (single_reg_class): Add missing break. Explicitly
19496 return NO_REGS for extra address and memory constraints. Handle
19497 operands that match (or are equivalent to something that matches)
19498 extra constant constraints. Ignore other non-register operands.
19500 2014-06-06 Alan Modra <amodra@gmail.com>
19503 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
19504 * doc/tm.texi: Regenerate.
19505 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
19506 Use throughout in place of REG_PARM_STACK_SPACE.
19507 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
19508 "incoming" param. Pass to rs6000_function_parms_need_stack.
19509 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
19510 prototype_p when incoming. Use function decl when incoming
19511 to handle K&R style functions.
19512 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
19513 (INCOMING_REG_PARM_STACK_SPACE): Define.
19515 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
19518 * cfgexpand.c (expand_debug_expr): Use address space of nested
19519 TREE_TYPE for ADDR_EXPR and MEM_REF.
19521 2014-06-05 Jeff Law <law@redhat.com>
19523 PR tree-optimization/61289
19524 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
19525 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
19526 looking for those which match LHS. All callers changed.
19527 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
19528 parameters and code which manipulated them. All callers changed.
19529 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
19530 and DST_MAP parameters. Simplify invalidation code by just calling
19531 invalidate_equivalences. All callers changed.
19532 (thread_across_edge): Simplify now that we don't need to maintain
19533 the map of equivalences to invalidate.
19535 2014-06-05 Kai Tietz <ktietz@redhat.com>
19536 Richard Henderson <rth@redhat.com>
19539 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
19540 checking for !TARGET_X32.
19541 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
19542 (sibcall_intern): New define_insn, plus required peepholes.
19543 (sibcall_pop_intern): Likewise.
19544 (sibcall_value_intern): Likewise.
19545 (sibcall_value_pop_intern): Likewise.
19547 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
19549 * tree-inline.c (tree_function_versioning): Check DF info existence
19550 before accessing it.
19552 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
19554 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
19556 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
19557 aarch64_frame hard_fp_offset and frame_size.
19558 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
19559 frame_size; remove original_frame_size.
19560 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
19561 (aarch64_initial_elimination_offset): Remove frame_size and
19562 offset. Use aarch64_frame frame_size.
19564 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
19565 Jiong Wang <jiong.wang@arm.com>
19566 Renlin <renlin.li@arm.com>
19568 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
19569 initialization of R30 offset. Update offset. Iterate core
19570 regisers upto X30. Remove X29, X30 specific code.
19572 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
19573 Jiong Wang <jiong.wang@arm.com>
19575 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
19576 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
19577 (aarch64_register_saved_on_entry): Adjust test.
19579 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
19581 * config/aarch64/aarch64.h (machine_function): Move
19582 saved_varargs_size from here...
19583 (aarch64_frame): ... to here.
19585 * config/aarch64/aarch64.c (aarch64_expand_prologue)
19586 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
19587 (aarch64_initial_elimination_offset)
19588 (aarch64_setup_incoming_varargs): Adjust location of
19589 saved_varargs_size.
19591 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
19593 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
19596 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
19597 Prachi Godbole <Prachi.Godbole@imgtec.com>
19599 * config/mips/mips-cpus.def: Add definition for p5600. Updated
19600 mips32r5 entry to use PROCESSOR_P5600.
19601 * config/mips/mips-tables.opt: Regenerate.
19602 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
19603 * config/mips/mips.c (mips_fmadd_bypass): New function.
19604 (mips_rtx_cost_data): Add costs for p5600.
19605 (mips_issue_rate): Add support for p5600.
19606 (mips_multipass_dfa_lookahead): Likewise.
19607 * config/mips/mips.h (TUNE_P5600): New define.
19608 (TUNE_MACC_CHAINS): Add TUNE_P5600.
19609 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
19610 * config/mips/mips.md: Include p5600.md.
19611 (processor): Add p5600.
19612 * config/mips/p5600.md: New file.
19614 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
19616 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
19617 * config/i386/predicates.md (palignr_operand): New.
19618 Indicates if permutation is suitable for palignr instruction.
19620 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
19622 PR tree-optimization/61319
19623 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
19624 stmt belongs to loop.
19626 2014-06-05 Richard Biener <rguenther@suse.de>
19628 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
19629 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
19630 (lookup_tmp_var): Adjust.
19631 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
19633 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19635 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
19637 2014-06-05 Marek Polacek <polacek@redhat.com>
19640 * doc/invoke.texi: Document -Wlogical-not-parentheses.
19642 2014-06-04 Tom de Vries <tom@codesourcery.com>
19644 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
19647 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
19649 PR tree-optimization/61385
19650 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
19652 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
19654 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
19655 changed to use fatal_error.
19656 (main): Ensure lto_wrapper_cleanup is run atexit.
19658 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
19660 * lra-constraints.c (valid_address_p): Move earlier in file.
19661 (address_eliminator): New structure.
19662 (satisfies_memory_constraint_p): New function.
19663 (satisfies_address_constraint_p): Likewise.
19664 (process_alt_operands, process_address, curr_insn_transform): Use them.
19666 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
19668 * lra-int.h (lra_static_insn_data): Make operand_alternative a
19670 (target_lra_int, default_target_lra_int, this_target_lra_int)
19671 (op_alt_data): Delete.
19672 * lra.h (lra_init): Delete.
19673 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
19674 (init_insn_code_data_once): Remove op_alt_data handling.
19675 (finish_insn_code_data_once): Likewise.
19676 (init_op_alt_data): Delete.
19677 (get_static_insn_data): Initialize operand_alternative to null.
19678 (free_insn_recog_data): Cast operand_alternative before freeing it.
19679 (setup_operand_alternative): Take the operand_alternative as
19680 parameter and assume it isn't already cached in the static
19682 (lra_set_insn_recog_data): Update accordingly.
19683 (lra_init): Delete.
19684 * ira.c (ira_init): Don't call lra_init.
19685 * target-globals.h (this_target_lra_int): Declare.
19686 (target_globals): Remove lra_int.
19687 (restore_target_globals): Update accordingly.
19688 * target-globals.c: Don't include lra-int.h.
19689 (default_target_globals, save_target_globals): Remove lra_int.
19691 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
19693 * recog.h (operand_alternative): Convert reg_class, reject,
19694 matched and matches into bitfields.
19695 (preprocess_constraints): New overload.
19696 (preprocess_insn_constraints): New function.
19697 (preprocess_constraints): Take the insn as parameter.
19698 (recog_op_alt): Change into a pointer.
19699 (target_recog): Add x_op_alt.
19700 * recog.c (asm_op_alt): New variable.
19701 (recog_op_alt): Change into a pointer.
19702 (preprocess_constraints): New overload, replacing the old function
19703 definition with one that doesn't use global state.
19704 (preprocess_insn_constraints): New function.
19705 (preprocess_constraints): Use them. Take the insn as parameter.
19706 Use asm_op_alt for asms.
19707 (recog_init): Free existing x_op_alt entries.
19708 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
19710 (make_early_clobber_and_input_conflicts): Likewise.
19711 (process_bb_node_lives): Pass the insn to process_constraints.
19712 * reg-stack.c (check_asm_stack_operands): Likewise.
19713 (subst_asm_stack_regs): Likewise.
19714 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
19715 * regrename.c (build_def_use): Likewise.
19716 * sched-deps.c (sched_analyze_insn): Likewise.
19717 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
19718 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
19719 (note_invalid_constants): Likewise.
19720 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
19721 (ix86_legitimate_combined_insn): Make operand_alternative pointer
19724 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
19726 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
19727 * ira-lives.c (check_and_make_def_conflict): Check for disabled
19729 (make_early_clobber_and_input_conflicts): Likewise.
19730 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
19732 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
19734 * recog.h (alternative_class): New function.
19735 (which_op_alt): Return a const recog_op_alt.
19736 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
19737 (subst_asm_stack_regs): Likewise.
19738 * config/arm/arm.c (note_invalid_constants): Likewise.
19739 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
19740 the operand_alternative; use alternative class instead.
19741 * sel-sched.c (get_reg_class): Likewise.
19742 * regrename.c (build_def_use): Likewise.
19743 (hide_operands, restore_operands, record_out_operands): Update type
19746 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
19748 * recog.h (recog_op_alt): Convert to a flat array.
19749 (which_op_alt): New function.
19750 * recog.c (recog_op_alt): Convert to a flat array.
19751 (preprocess_constraints): Update accordingly, grouping all
19752 operands of the same alternative together, rather than the
19754 * ira-lives.c (check_and_make_def_conflict): Likewise.
19755 (make_early_clobber_and_input_conflicts): Likewise.
19756 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
19757 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
19758 (subst_asm_stack_regs): Likewise.
19759 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
19760 * regrename.c (hide_operands, record_out_operands): Likewise.
19761 (build_def_use): Likewise.
19762 * sel-sched.c (get_reg_class): Likewise.
19763 * config/arm/arm.c (note_invalid_constants): Likewise.
19765 2014-06-04 Jason Merrill <jason@redhat.com>
19769 * gimplify.c (gimplify_arg): Non-static.
19770 * gimplify.h: Declare it.
19772 2014-06-04 Richard Biener <rguenther@suse.de>
19774 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
19775 TREE_PUBLIC and DECL_EXTERNAL decls.
19777 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
19779 * regcprop.c (copyprop_hardreg_forward_1): Account for
19780 HARD_REGNO_CALL_PART_CLOBBERED.
19782 2014-06-04 Richard Biener <rguenther@suse.de>
19784 * configure.ac: Check whether the underlying type of int64_t
19785 is long or long long.
19786 * configure: Regenerate.
19787 * config.in: Likewise.
19788 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
19789 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
19791 2014-06-04 Richard Biener <rguenther@suse.de>
19793 PR tree-optimization/60098
19794 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
19796 (dse_optimize_stmt): Simplify, now that we found a kill
19799 2014-06-04 Richard Biener <rguenther@suse.de>
19801 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
19802 of accesses with non-invariant address.
19804 2014-06-04 Martin Liska <mliska@suse.cz>
19806 * cgraph.h (cgraph_make_wrapper): New function introduced.
19807 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
19808 * ipa-inline.h (inline_analyze_function): The function is global.
19809 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
19811 2014-06-04 Martin Liska <mliska@suse.cz>
19813 * tree.h (private_lookup_attribute_starting): New function.
19814 (lookup_attribute_starting): Likewise.
19815 * tree.c (private_lookup_attribute_starting): Likewise.
19817 2014-06-04 Martin Liska <mliska@suse.cz>
19819 * cgraph.h (expand_thunk): New argument added.
19820 (address_taken_from_non_vtable_p): New global function.
19821 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
19822 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
19823 * cgraphunit.c (analyze_function): Likewise.
19824 (assemble_thunks_and_aliases): Argument added to call.
19825 (expand_thunk): New argument forces to produce GIMPLE thunk.
19827 2014-06-04 Martin Liska <mliska@suse.cz>
19829 * coverage.h (coverage_compute_cfg_checksum): Argument added.
19830 * coverage.c (coverage_compute_cfg_checksum): Likewise.
19831 * profile.c (branch_prob): Likewise.
19833 2014-06-04 Martin Jambor <mjambor@suse.cz>
19836 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
19837 handler for switch on an ipa_ref_use enum.
19838 * ipa-reference.c (analyze_function): Likewise.
19840 2014-06-04 Kai Tietz <ktietz@redhat.com>
19842 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
19843 from old call-instruction.
19845 2014-06-04 Bin Cheng <bin.cheng@arm.com>
19847 * config/aarch64/aarch64.c (aarch64_classify_address)
19848 (aarch64_legitimize_reload_address): Support full addressing modes
19850 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
19851 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
19853 2014-06-03 Andrew Pinski <apinski@cavium.com>
19855 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
19858 2014-06-03 Andrew Pinski <apinski@cavium.com>
19860 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
19861 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
19863 2014-06-03 Kai Tietz <ktietz@redhat.com>
19865 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
19868 2014-06-03 Dehao Chen <dehao@google.com>
19870 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
19873 2014-06-03 Marek Polacek <polacek@redhat.com>
19876 * doc/invoke.texi: Document -Wswitch-bool.
19877 * function.c (stack_protect_epilogue): Cast controlling expression of
19879 * gengtype.c (walk_type): Generate switch expression with its
19880 controlling expression cast to int.
19882 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
19884 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
19886 * config/avr/avr-tables.opt: Regenerate.
19887 * config/avr/t-multilib: Regenerate.
19888 * doc/avr-mmcu.texi: Regenerate.
19890 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
19891 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
19893 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
19894 (ata6617c, ata664251): Add new avr35 devices.
19895 (ata6612c): Add new avr4 device.
19896 (ata6613c, ata6614q): Add new avr5 devices.
19897 * config/avr/avr-tables.opt: Regenerate.
19898 * config/avr/t-multilib: Regenerate.
19899 * doc/avr-mmcu.texi: Regenerate.
19901 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
19903 * gcc/config/aarch64/aarch64-builtins.c
19904 (aarch64_types_binop_ssu_qualifiers): New static data.
19905 (TYPES_BINOP_SSU): Define.
19906 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
19907 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
19908 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
19909 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
19910 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
19911 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
19912 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
19913 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
19914 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
19915 suffix to builtin function name, remove cast.
19916 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
19917 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
19918 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
19920 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
19922 * gcc/config/aarch64/aarch64-builtins.c
19923 (aarch64_types_binop_uus_qualifiers,
19924 aarch64_types_shift_to_unsigned_qualifiers,
19925 aarch64_types_unsigned_shiftacc_qualifiers): Define.
19926 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
19927 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
19928 sqshlu_n, uqshl_n): Update qualifiers.
19929 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
19930 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
19931 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
19932 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
19933 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
19934 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
19935 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
19936 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
19937 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
19938 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
19939 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
19940 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
19941 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
19942 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
19943 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
19944 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
19945 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
19946 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
19947 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
19948 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
19949 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
19950 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
19951 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
19952 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
19953 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
19954 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
19955 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
19957 2014-06-03 Teresa Johnson <tejohnson@google.com>
19959 * tree-sra.c (modify_function): Record caller nodes after rebuild.
19961 2014-06-02 Jason Merrill <jason@redhat.com>
19964 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
19966 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
19968 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
19971 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
19973 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
19975 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
19976 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
19977 * config/aarch64/iterators.md (REVERSE): New iterator.
19978 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
19979 (rev_op): New int_attribute.
19980 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
19981 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
19982 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
19983 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
19984 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
19985 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
19986 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
19987 Replace temporary __asm__ with __builtin_shuffle.
19989 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
19991 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
19993 * config/mips/mips-tables.opt: Regenerate.
19994 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
19995 to use mips_isa_rev rather than ISA_MIPS32R2.
19996 * config/mips/mips.h (ISA_MIPS32R3): New define.
19997 (ISA_MIPS32R5): New define.
19998 (ISA_MIPS64R3): New define.
19999 (ISA_MIPS64R5): New define.
20000 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
20001 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
20002 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
20004 (MIPS_ISA_SYNCI_SPEC): Likewise.
20005 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
20006 (LINK_SPEC): Added mips32r3 and mips32r5.
20007 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
20008 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
20009 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
20010 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
20011 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
20012 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
20013 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
20015 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
20017 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
20019 * config/mips/mips.opt (mxpa): New option.
20020 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
20023 2014-06-03 Martin Jambor <mjambor@suse.cz>
20026 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
20029 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
20031 PR tree-optimization/61328
20032 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
20033 initialization from find_bswap_or_nop_1.
20034 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
20035 in source_expr2 before using the size value the function sets. Also
20036 make use of init_symbolic_number () in both the old place and
20037 find_bswap_or_nop_load () to avoid reading uninitialized memory when
20038 doing recursion in the GIMPLE_BINARY_RHS case.
20040 2014-06-03 Richard Biener <rguenther@suse.de>
20042 PR tree-optimization/61383
20043 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
20046 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
20048 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
20049 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
20050 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
20051 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
20053 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
20054 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
20055 * system.h: ...here and make it unconditional.
20056 * target.def (conditional_register_usage): Mention
20057 define_register_constraint instead of old-style constraint macros.
20058 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
20059 * doc/tm.texi: Regenerate.
20060 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
20061 protected by !USE_MD_CONSTRAINTS.
20062 * config/frv/frv.md: Remove quote from old version of documentation.
20063 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
20064 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
20065 CONST_DOUBLE_OK_FOR_LETTER.
20066 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
20068 2014-06-02 Andrew Pinski <apinski@cavium.com>
20070 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
20071 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
20072 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
20073 file whose name depends on -mabi= and -mbig-endian.
20074 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
20075 Handle LP64 better and handle ilp32 too.
20076 (MULTILIB_OPTIONS): Delete.
20077 (MULTILIB_DIRNAMES): Delete.
20079 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
20081 * expr.h: Remove prototypes of functions defined in builtins.c.
20082 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
20083 Remove prototypes of functions defined in builtins.c.
20084 * builtins.h: Update prototype list to include all exported functions.
20085 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
20086 no_c99_libc_has_function): Move to targhooks.c
20087 (build_string_literal, build_call_expr_loc_array,
20088 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
20090 (expand_builtin_object_size, fold_builtin_object_size): Make static.
20091 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
20092 no_c99_libc_has_function): Relocate from builtins.c.
20093 * tree.c: Include builtins.h.
20094 (build_call_expr_loc_array, build_call_expr_loc_vec,
20095 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
20097 * fold-const.h (fold_fma): Move prototype to builtins.h.
20098 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
20099 * asan.c: Include builtins.h.
20100 * cfgexpand.c: Likewise.
20101 * convert.c: Likewise.
20102 * emit-rtl.c: Likewise.
20103 * except.c: Likewise.
20104 * expr.c: Likewise.
20105 * fold-const.c: Likewise.
20106 * gimple-fold.c: Likewise.
20107 * gimple-ssa-strength-reduction.c: Likewise.
20108 * gimplify.c: Likewise.
20109 * ipa-inline.c: Likewise.
20110 * ipa-prop.c: Likewise.
20111 * lto-streamer-out.c: Likewise.
20112 * stmt.c: Likewise.
20113 * tree-inline.c: Likewise.
20114 * tree-object-size.c: Likewise.
20115 * tree-sra.c: Likewise.
20116 * tree-ssa-ccp.c: Likewise.
20117 * tree-ssa-forwprop.c: Likewise.
20118 * tree-ssa-loop-ivcanon.c: Likewise.
20119 * tree-ssa-loop-ivopts.c: Likewise.
20120 * tree-ssa-math-opts.c: Likewise.
20121 * tree-ssa-reassoc.c: Likewise.
20122 * tree-ssa-threadedge.c: Likewise.
20123 * tree-streamer-in.c: Likewise.
20124 * tree-vect-data-refs.c: Likewise.
20125 * tree-vect-patterns.c: Likewise.
20126 * tree-vect-stmts.c: Likewise.
20127 * config/aarch64/aarch64.c: Likewise.
20128 * config/alpha/alpha.c: Likewise.
20129 * config/arc/arc.c: Likewise.
20130 * config/arm/arm.c: Likewise.
20131 * config/avr/avr.c: Likewise.
20132 * config/bfin/bfin.c: Likewise.
20133 * config/c6x/c6x.c: Likewise.
20134 * config/cr16/cr16.c: Likewise.
20135 * config/cris/cris.c: Likewise.
20136 * config/epiphany/epiphany.c: Likewise.
20137 * config/fr30/fr30.c: Likewise.
20138 * config/frv/frv.c: Likewise.
20139 * config/h8300/h8300.c: Likewise.
20140 * config/i386/i386.c: Likewise.
20141 * config/i386/winnt.c: Likewise.
20142 * config/ia64/ia64.c: Likewise.
20143 * config/iq2000/iq2000.c: Likewise.
20144 * config/lm32/lm32.c: Likewise.
20145 * config/m32c/m32c.c: Likewise.
20146 * config/m32r/m32r.c: Likewise.
20147 * config/m68k/m68k.c: Likewise.
20148 * config/mcore/mcore.c: Likewise.
20149 * config/mep/mep.c: Likewise.
20150 * config/microblaze/microblaze.c: Likewise.
20151 * config/mips/mips.c: Likewise.
20152 * config/mmix/mmix.c: Likewise.
20153 * config/mn10300/mn10300.c: Likewise.
20154 * config/moxie/moxie.c: Likewise.
20155 * config/msp430/msp430.c: Likewise.
20156 * config/nds32/nds32.c: Likewise.
20157 * config/pa/pa.c: Likewise.
20158 * config/pdp11/pdp11.c: Likewise.
20159 * config/picochip/picochip.c: Likewise.
20160 * config/rl78/rl78.c: Likewise.
20161 * config/rs6000/rs6000.c: Likewise.
20162 * config/rx/rx.c: Likewise.
20163 * config/s390/s390.c: Likewise.
20164 * config/score/score.c: Likewise.
20165 * config/sh/sh.c: Likewise.
20166 * config/sparc/sparc.c: Likewise.
20167 * config/spu/spu.c: Likewise.
20168 * config/stormy16/stormy16.c: Likewise.
20169 * config/tilegx/tilegx.c: Likewise.
20170 * config/tilepro/tilepro.c: Likewise.
20171 * config/v850/v850.c: Likewise.
20172 * config/vax/vax.c: Likewise.
20173 * config/xtensa/xtensa.c: Likewise.
20175 2014-06-02 Jeff Law <law@redhat.com>
20177 PR rtl-optimization/61094
20178 * ree.c (combine_reaching_defs): Do not reextend an insn if it
20179 was marked as do_no_reextend. If a copy is needed to eliminate
20180 an extension, then mark it as do_not_reextend.
20182 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
20184 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
20186 2014-06-02 Richard Henderson <rth@redhat.com>
20189 * config/alpha/alpha.c (print_operand_address): Allow symbolic
20190 addresses inside asms. Use output_operand_lossage instead of
20193 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
20196 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
20197 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
20199 2014-06-02 Tom de Vries <tom@codesourcery.com>
20201 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
20202 case that x has VOIDmode.
20204 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
20206 * varasm.c (copy_constant): Delete function.
20207 (build_constant_desc): Don't call it.
20209 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20212 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
20213 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
20214 with immediate_operand.
20216 2014-06-02 Andreas Schwab <schwab@suse.de>
20218 * config/ia64/ia64.c
20219 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
20220 pending_data_specs first.
20222 2014-06-02 Richard Biener <rguenther@suse.de>
20224 PR tree-optimization/61378
20225 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
20226 valueized_anything.
20228 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
20230 * config/i386/constraints.md (Bw): Rename from 'w'.
20231 (Bz): Rename from 'z'.
20232 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
20234 2014-06-01 Kai Tietz <ktietz@redhat.com>
20237 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
20238 * config/i386/i386.md (sibcall_insn_operand): Use Bs
20239 instead of m constraint.
20241 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
20243 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
20244 a separate alternative where the scratch operand 2 is marked as
20247 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
20249 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
20250 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
20251 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
20252 and __builtins_arm_get_fpscr.
20253 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
20254 __builtins_arm_get_fpscr.
20255 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
20256 __builtins_arm_ldfpscr.
20257 (arm_atomic_assign_expand_fenv): New function.
20258 * config/arm/vfp.md (set_fpscr): New pattern.
20259 (get_fpscr) : Likewise.
20260 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
20262 * doc/extend.texi (AARCH64 Built-in Functions) : Document
20263 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
20265 2014-05-30 Jakub Jelinek <jakub@redhat.com>
20267 * asan.c (report_error_func): Add SLOW_P argument, use
20268 BUILT_IN_ASAN_*_N if set.
20269 (build_check_stmt): Likewise.
20270 (instrument_derefs): If T has insufficient alignment,
20271 force same handling as for odd sizes.
20273 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
20274 BUILT_IN_ASAN_REPORT_STORE_N): New.
20275 * asan.c (struct asan_mem_ref): Change access_size type to
20277 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
20278 update_mem_ref_hash_table): Likewise.
20279 (asan_mem_ref_hasher::hash): Hash in a HWI.
20280 (report_error_func): Change size_in_bytes argument to HWI.
20281 Use *_N builtins if size_in_bytes is larger than 16 or not power of
20283 (build_shadow_mem_access): New function.
20284 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
20285 Handle size_in_bytes not power of two or larger than 16.
20286 (instrument_derefs): Don't give up if size_in_bytes is not
20287 power of two or is larger than 16.
20289 2014-05-30 Kai Tietz <ktietz@redhat.com>
20292 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
20293 for sibling-tail-calls.
20294 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
20296 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
20297 (sibcall_insn_operand): Add check for sibcall_memory_operand.
20299 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
20301 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
20302 * config/avr/avr-tables.opt: Regenerate.
20303 * config/avr/t-multilib: Regenerate.
20304 * doc/avr-mmcu.texi: Regenerate.
20306 2014-05-30 Ian Lance Taylor <iant@google.com>
20308 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
20311 2014-05-30 Tom de Vries <tom@codesourcery.com>
20313 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
20316 2014-05-30 Tom de Vries <tom@codesourcery.com>
20318 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
20319 * lra.c (initialize_lra_reg_info_element): Add init of
20320 actual_call_used_reg_set field.
20321 (lra): Call lra_create_live_ranges before lra_inheritance for
20323 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
20325 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
20326 instead of call_used_reg_set for -fuse-caller-save.
20327 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
20329 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20331 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
20333 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
20335 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
20337 * ira.c (ira_get_dup_out_num): Check for output operands at
20338 the start of the loop. Handle cases where an included alternative
20339 follows an excluded one.
20341 2014-05-29 Mike Stump <mikestump@comcast.net>
20344 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
20345 post ld passes when lto is used.
20347 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
20349 PR rtl-optimization/61325
20350 * lra-constraints.c (process_address): Rename to process_address_1.
20351 (process_address): New function.
20353 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
20355 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
20356 TYPES_BINOPV): New static data.
20357 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
20359 * config/aarch64/aarch64-simd.md (aarch64_ext,
20360 aarch64_im_lane_boundsi): New patterns.
20361 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
20363 (aarch64_evpc_ext): New function.
20365 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
20367 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
20368 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
20369 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
20370 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
20371 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
20373 2014-05-29 Tom de Vries <tom@codesourcery.com>
20375 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
20377 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
20378 Richard Sandiford <rdsandiford@googlemail.com>
20380 * arm/iterators.md (shiftable_ops): New code iterator.
20381 (t2_binop0, arith_shift_insn): New code attributes.
20382 * arm/predicates.md (shift_nomul_operator): New predicate.
20383 * arm/arm.md (insn_enabled): Delete.
20384 (enabled): Remove insn_enabled test.
20385 (*arith_shiftsi): Delete. Replace with ...
20386 (*<arith_shift_insn>_multsi): ... new pattern.
20387 (*<arith_shift_insn>_shiftsi): ... new pattern.
20388 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
20390 2014-05-29 Radovan Obradovic <robradovic@mips.com>
20391 Tom de Vries <tom@codesourcery.com>
20393 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
20394 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
20396 (mips_split_call): Use POST_CALL_TMP_REG.
20397 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
20399 2014-05-29 Tom de Vries <tom@codesourcery.com>
20401 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
20402 with #ifdef STACK_REGS.
20404 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
20406 * varasm.c (get_variable_section): Walk aliases.
20407 (place_block_symbol): Walk aliases.
20409 2014-05-28 Tom de Vries <tom@codesourcery.com>
20412 2014-05-28 Tom de Vries <tom@codesourcery.com>
20414 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
20415 * lra.c (initialize_lra_reg_info_element): Add init of
20416 actual_call_used_reg_set field.
20417 (lra): Call lra_create_live_ranges before lra_inheritance for
20419 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
20421 * lra-constraints.c (need_for_call_save_p): Use
20422 actual_call_used_reg_set instead of call_used_reg_set for
20424 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
20426 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
20428 * doc/md.texi: Document that the % constraint character must
20429 be at the beginning of the string.
20430 * genoutput.c (validate_insn_alternatives): Check that '=',
20431 '+' and '%' only appear at the beginning of a constraint.
20432 * ira.c (commutative_constraint_p): Delete.
20433 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
20434 at the start of the string.
20435 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
20437 * config/arm/neon.md (bicdi3_neon): Likewise.
20438 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
20439 (slt_si, sltu_si): Likewise.
20440 * config/vax/vax.md (sbcdi3): Likewise.
20441 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
20442 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
20443 (mul64): Move '%' to beginning of constraint.
20444 * config/arm/arm.md (*xordi3_insn): Likewise.
20445 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
20446 (xorsi3): Likewise.
20448 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
20450 * doc/md.texi: Document the restrictions on the "enabled" attribute.
20452 2014-05-28 Jason Merrill <jason@redhat.com>
20455 * cgraph.h (symtab_node::get_comdat_group_id): New.
20456 * cgraphunit.c (analyze_functions): Call it.
20457 * symtab.c (dump_symtab_node): Likewise.
20458 * tree.c (decl_comdat_group_id): New.
20459 * tree.h: Declare it.
20460 * lto-streamer-out.c (write_symbol): Use it.
20461 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
20463 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
20465 PR bootstrap/PR61146
20466 * wide-int.cc: Do not include longlong.h when compiling with clang.
20468 2014-05-28 Richard Biener <rguenther@suse.de>
20470 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
20471 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
20472 (vrp_visit_assignment_or_call): Print less vertical space.
20473 (vrp_visit_stmt): Likewise.
20474 (vrp_visit_phi_node): Likewise. For a PHI argument with
20475 VR_VARYING range consider recording it as copy.
20477 2014-05-28 Richard Biener <rguenther@suse.de>
20480 2014-05-28 Richard Biener <rguenther@suse.de>
20482 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
20484 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
20486 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
20487 sufficiently aligned and an offset is used at the same time.
20488 (expand_expr_real_1): Likewise.
20490 2014-05-28 Richard Biener <rguenther@suse.de>
20492 PR middle-end/61045
20493 * fold-const.c (fold_comparison): When folding
20494 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
20495 the sign of the remaining constant operand stays the same.
20497 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
20499 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
20500 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
20501 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
20503 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
20504 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
20505 (m32bit-doubles) Likewise.
20506 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
20507 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
20510 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
20512 * configure.ac ($gcc_cv_ld_clearcap): New test.
20513 * configure: Regenerate.
20514 * config.in: Regenerate.
20515 * config/sol2.opt (mclear-hwcap): New option.
20516 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
20517 * config/sol2-clearcap.map: Moved here from
20518 testsuite/gcc.target/i386/clearcap.map.
20519 * config/sol2-clearcapv2.map: Move here from
20520 gcc.target/i386/clearcapv2.map.
20521 * config/t-sol2 (install): Depend on install-clearcap-map.
20522 (install-clearcap-map): New target.
20523 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
20526 2014-05-28 Richard Biener <rguenther@suse.de>
20528 * hwint.h (*_HALF_WIDE_INT*): Move to ...
20529 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
20530 ... here and remove the rest.
20531 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
20533 2014-05-28 Richard Biener <rguenther@suse.de>
20535 PR tree-optimization/61335
20536 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
20537 new range fails, drop to varying.
20539 2014-05-28 Olivier Hainque <hainque@adacore.com>
20541 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
20542 (CPP_SPEC): Add entry for -mcpu=8548.
20543 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
20544 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
20546 2014-05-28 Tom de Vries <tom@codesourcery.com>
20548 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
20549 * lra.c (initialize_lra_reg_info_element): Add init of
20550 actual_call_used_reg_set field.
20551 (lra): Call lra_create_live_ranges before lra_inheritance for
20553 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
20555 * lra-constraints.c (need_for_call_save_p): Use
20556 actual_call_used_reg_set instead of call_used_reg_set for
20558 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
20560 2014-05-28 Radovan Obradovic <robradovic@mips.com>
20561 Tom de Vries <tom@codesourcery.com>
20563 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
20565 (@item -fuse-caller-save): New item.
20567 2014-05-28 Radovan Obradovic <robradovic@mips.com>
20568 Tom de Vries <tom@codesourcery.com>
20570 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
20571 OPT_fuse_caller_save.
20573 2014-05-28 Radovan Obradovic <robradovic@mips.com>
20574 Tom de Vries <tom@codesourcery.com>
20576 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
20577 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
20578 get_call_reg_set_usage.
20579 * resource.c (mark_set_resources, mark_target_live_regs): Use
20580 get_call_reg_set_usage.
20581 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
20583 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
20584 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
20585 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
20586 * ira-build.c (ira_create_allocno): Init
20587 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
20588 (create_cap_allocno, propagate_allocno_info)
20589 (propagate_some_info_from_allocno)
20590 (copy_info_to_removed_store_destinations): Handle
20591 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
20592 * ira-costs.c (ira_tune_allocno_costs): Use
20593 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
20595 2014-05-28 Radovan Obradovic <robradovic@mips.com>
20596 Tom de Vries <tom@codesourcery.com>
20598 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
20599 and function_used_regs_valid fields.
20600 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
20601 find_all_hard_reg_sets.
20602 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
20603 (get_call_reg_set_usage): New function.
20604 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
20605 * regs.h (get_call_reg_set_usage): Declare.
20607 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
20610 * config/dbx.h (License): Add Runtime Library Exception.
20611 * config/newlib-stdint.h (License): Same.
20612 * config/rtems.h (License): Same
20613 * config/initfini-array.h (License): Same
20614 * config/v850/v850.h (License): Same.
20615 * config/v850/v850-opts.h (License): Same
20616 * config/v850/rtems.h (License): Same.
20618 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
20621 * doc/extend.texi (Local Labels): Note that label differences are
20622 not supported for AVR.
20624 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
20625 Olivier Hainque <hainque@adacore.com>
20627 * rtl.h (set_for_reg_notes): Declare.
20628 * emit-rtl.c (set_for_reg_notes): New function.
20629 (set_unique_reg_note): Use it.
20630 * optabs.c (add_equal_note): Likewise
20632 2014-05-27 Andrew Pinski <apinski@cavium.com>
20634 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
20635 Use <w> for the register in assembly template.
20636 (stack_protect_test): Use the mode of operands[0] for the result.
20637 (stack_protect_test_<mode>): Use <w> for the register
20638 in assembly template.
20640 2014-05-27 DJ Delorie <dj@redhat.com>
20642 * config/rx/rx.c (add_vector_labels): New.
20643 (rx_output_function_prologue): Call it.
20644 (rx_handle_func_attribute): Don't require empty arguments.
20645 (rx_handle_vector_attribute): New.
20646 (rx_attribute_table): Add "vector" attribute.
20647 * doc/extend.texi (interrupt, vector): Document new/changed
20648 RX-specific attributes.
20650 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
20652 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
20654 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
20655 predicate to detect a negative quotient.
20657 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
20659 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
20660 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
20661 Add X - Y CMP 0 to X CMP Y transformation.
20662 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
20664 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
20666 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
20669 2014-05-27 Steve Ellcey <sellcey@mips.com>
20671 * config/mips/mips.c: Add include of cgraph.h.
20673 2014-05-27 Richard Biener <rguenther@suse.de>
20675 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
20677 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
20680 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
20681 * config/arm/arm-cores.def (License): Same.
20682 * config/arm/arm-opts.h (License): Same.
20683 * config/arm/aout.h (License): Same.
20684 * config/arm/bpabi.h (License): Same.
20685 * config/arm/elf.h (License): Same.
20686 * config/arm/linux-elf.h (License): Same.
20687 * config/arm/linux-gas.h (License): Same.
20688 * config/arm/netbsd-elf.h (License): Same.
20689 * config/arm/uclinux-eabi.h (License): Same.
20690 * config/arm/uclinux-elf.h (License): Same.
20691 * config/arm/vxworks.h (License): Same.
20693 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20695 * config/arm/neon.md (neon_bswap<mode>): New pattern.
20696 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
20697 (arm_init_neon_builtins): Handle NEON_BSWAP.
20698 Define required type nodes.
20699 (arm_expand_neon_builtin): Handle NEON_BSWAP.
20700 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
20701 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
20702 * config/arm/iterators.md (VDQHSD): New mode iterator.
20704 2014-05-27 Richard Biener <rguenther@suse.de>
20706 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
20707 Try using literal operands when comparing value-ranges failed.
20709 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
20711 * ira.c (commutative_operand): Adjust for change to recog_data.
20712 [Missing from previous commit.]
20714 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
20716 * system.h (TEST_BIT): New macro.
20717 * recog.h (alternative_mask): New type.
20718 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
20719 (recog_data_d): Replace alternative_enabled_p array with
20720 enabled_alternatives.
20721 (target_recog): New structure.
20722 (default_target_recog, this_target_recog): Declare.
20723 (get_enabled_alternatives, recog_init): Likewise.
20724 * recog.c (default_target_recog, this_target_recog): New variables.
20725 (get_enabled_alternatives): New function.
20726 (extract_insn): Use it.
20727 (recog_init): New function.
20728 (preprocess_constraints, constrain_operands): Adjust for change to
20730 * postreload.c (reload_cse_simplify_operands): Likewise.
20731 * reload.c (find_reloads): Likewise.
20732 * ira-costs.c (record_reg_classes): Likewise.
20733 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
20734 all alternatives after a disabled one would be skipped.
20735 (ira_implicitly_set_insn_hard_regs): Likewise.
20736 * ira.c (ira_setup_alts): Adjust for change to recog_data.
20737 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
20738 with enabled_alternatives.
20739 * lra.c (free_insn_recog_data): Update accordingly.
20740 (lra_update_insn_recog_data): Likewise.
20741 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
20742 * lra-constraints.c (process_alt_operands): Likewise. Handle
20743 only_alternative as part of the enabled mask.
20744 * target-globals.h (this_target_recog): Declare.
20745 (target_globals): Add a recog field.
20746 (restore_target_globals): Restore this_target_recog.
20747 * target-globals.c: Include recog.h.
20748 (default_target_globals): Initialize recog field.
20749 (save_target_globals): Likewise.
20750 * reginfo.c (reinit_regs): Call recog_init.
20751 * toplev.c (backend_init_target): Likewise.
20753 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
20755 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
20756 rather than any named insn's code.
20758 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
20761 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
20762 * config/arm/arm-cores.def (License): Same.
20764 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
20766 * tree.h (decl_comdat_group): Declare.
20767 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
20768 * tree.c (decl_comdat_group): Here.
20770 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
20772 PR rtl-optimization/61222
20773 * combine.c (simplify_shift_const_1): When moving a PLUS outside
20774 the shift, truncate the PLUS operand to the result mode.
20776 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
20779 * config/i386/i386.c (ix86_rtx_costs)
20780 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
20783 2014-05-26 Martin Jambor <mjambor@suse.cz>
20785 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
20788 2014-05-26 Richard Biener <rguenther@suse.de>
20790 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
20791 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
20792 Provide specializations.
20793 (wi::int_traits <HOST_WIDE_INT>,
20794 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
20796 2014-05-26 Alan Modra <amodra@gmail.com>
20799 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
20800 params and return a bool. Remove dead code. Update comment.
20801 Assert we have a const_int source. Remove bogus code from
20802 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
20803 handling of constants > 2G and reg_equal note, from..
20804 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
20805 return value. Update comment. If we can, use a new pseudo
20806 for intermediate calculations.
20807 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
20809 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
20810 call to rs6000_emit_set_const in splitter.
20811 (movdi_internal64+2, +3): Likewise.
20813 2014-05-26 Richard Biener <rguenther@suse.de>
20815 * system.h: Define __STDC_FORMAT_MACROS before
20816 including inttypes.h.
20817 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
20818 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
20819 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
20820 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
20821 HOST_WIDEST_INT_C): Remove.
20822 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
20823 if C99 inttypes.h is not available.
20824 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
20825 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
20826 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
20827 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
20828 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
20829 (struct output_info): Likewise.
20830 (print_statistics): Adjust.
20831 (dump_bitmap_statistics): Likewise.
20832 * bt-load.c (migrate_btr_defs): Print with PRId64.
20833 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
20834 (MAX_SAFE_MULTIPLIER): Adjust.
20835 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
20836 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
20837 dump_cgraph_node): Likewise.
20838 * final.c (dump_basic_block_info): Likewise.
20839 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
20840 * gcov.c (format_gcov): Likewise.
20841 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
20843 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
20844 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
20845 (inline_small_functions, dump_overall_stats, dump_inline_stats):
20846 Use PRId64 for dumping.
20847 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
20848 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
20849 (add_allocno_hard_regs): Adjust.
20850 * loop-doloop.c (doloop_modify): Print using PRId64.
20851 * loop-iv.c (inverse): Compute in uint64_t.
20852 (determine_max_iter, iv_number_of_iterations): Likewise.
20853 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
20854 Print using PRId64.
20855 * lto-streamer-out.c (write_symbol): Use uint64_t.
20856 * mcf.c (CAP_INFINITY): Use int64_t maximum.
20857 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
20858 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
20859 * modulo-sched.c (const_iteration_count): Use int64_t.
20860 (sms_schedule): Dump using PRId64.
20861 * predict.c (dump_prediction): Likewise.
20862 * pretty-print.h (pp_widest_integer): Remove.
20863 * profile.c (get_working_sets, is_edge_inconsistent,
20864 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
20865 * tree-pretty-print.c (pp_double_int): Remove case handling
20866 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
20867 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
20869 (pass_optimize_bswap::execute): Remove restriction on hosts.
20870 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
20871 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
20872 * tree.c (widest_int_cst_value): Remove.
20873 * tree.h (widest_int_cst_value): Likewise.
20874 * value-prof.c (dump_histogram_value): Print using PRId64.
20875 * gengtype.c (main): Also inject int64_t.
20876 * ggc-page.c (struct max_alignment): Use int64_t.
20877 * alloc-pool.c (struct allocation_object_def): Likewise.
20878 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
20880 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
20881 * doc/tm.texi: Regenerated.
20882 * gengtype-lex.l (IWORD): Handle [u]int64_t.
20883 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
20884 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
20885 mmix_output_register_setting): Use [u]int64_t in prototypes.
20886 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
20887 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
20888 mmix_output_octa, mmix_output_shifted_value): Adjust.
20889 (mmix_intval): Adjust. Remove unreachable case.
20890 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
20892 2014-05-26 Richard Biener <rguenther@suse.de>
20894 * configure.ac: Drop __int64 type check. Insist that we
20895 found uint64_t and int64_t.
20896 * hwint.h (HOST_BITS_PER___INT64): Remove.
20897 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
20898 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
20899 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
20900 (HOST_WIDEST_FAST_INT): Remove __int64 case.
20901 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
20902 for dst_q_src_df_rms_cdt.
20903 * configure: Regenerate.
20904 * config.in: Likewise.
20906 2014-05-26 Michael Tautschnig <mt@debian.org>
20909 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
20910 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
20912 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20914 PR rtl-optimization/61278
20915 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
20917 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20919 PR rtl-optimization/61220
20920 Part of PR rtl-optimization/61225
20921 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
20922 insn; skip split_edge for a block with only one successor.
20924 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
20926 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
20929 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
20931 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
20932 (update_vtable_references): New function.
20933 (function_and_variable_visibility): Rewrite also vtable initializers.
20934 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
20936 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
20938 * ggc.h (ggc_grow): New function.
20939 * ggc-none.c (ggc_grow): New function.
20940 * ggc-page.c (ggc_grow): Likewise.
20942 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
20944 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
20945 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
20946 comdat_can_be_unshared_p, cgraph_externally_visible_p,
20947 varpool_externally_visible_p, can_replace_by_local_alias,
20948 update_visibility_by_resolution_info, function_and_variable_visibility,
20949 pass_data_ipa_function_and_variable_visibility,
20950 make_pass_ipa_function_and_variable_visibility,
20951 whole_program_function_and_variable_visibility,
20952 pass_data_ipa_whole_program_visibility,
20953 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
20954 * cgraph.h (cgraph_local_node_p): Declare.
20955 * ipa-visibility.c: New file.
20956 * Makefile.in (OBJS): Add ipa-visiblity.o
20958 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
20960 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
20961 that var decl is available.
20963 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
20965 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
20966 symtab_node pointer.
20967 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
20968 (find_decls_types_r): Do not walk COMDAT_GROUP.
20969 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
20970 * varasm.c (make_decl_one_only): Use set_comdat_group;
20971 create node if needed.
20972 * ipa-inline-transform.c (save_inline_function_body): Update
20973 way we decl->symtab mapping.
20974 * symtab.c (symtab_hash, hash_node, eq_node
20975 symtab_insert_node_to_hashtable): Remove.
20976 (symtab_register_node): Update.
20977 (symtab_unregister_node): Update.
20978 (symtab_get_node): Reimplement as inline function.
20979 (symtab_add_to_same_comdat_group): Update.
20980 (symtab_dissolve_same_comdat_group_list): Update.
20981 (dump_symtab_base): Update.
20982 (verify_symtab_base): Update.
20983 (symtab_make_decl_local): Update.
20984 (fixup_same_cpp_alias_visibility): Update.
20985 (symtab_nonoverwritable_alias): Update.
20986 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
20987 * ipa.c (update_visibility_by_resolution_info): UPdate.
20988 * bb-reorder.c: Include cgraph.h
20989 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
20990 with comdat groups.
20991 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
20992 * cgraph.c (cgraph_get_create_node): Update.
20993 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
20995 (symtab_get_node): Make inline.
20996 (symtab_insert_node_to_hashtable): Remove.
20997 (symtab_can_be_discarded): Update.
20998 (decl_comdat_group): New function.
20999 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
21001 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
21003 (read_comdat_group): New function.
21004 (input_node, input_varpool_node): Use it.
21005 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
21007 * mips.c (mips_start_unique_function): Likewise.
21008 (ix86_code_end): Likewise.
21009 (rs6000_code_end): Likweise.
21010 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
21012 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
21014 * gengtype-state.c (fatal_reading_state): Bring offline.
21015 * optabs.c (widening_optab_handler): Bring offline.
21016 * optabs.h (widening_optab_handler): Likewise.
21017 * final.c (get_attr_length_1): Likewise.
21019 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
21021 * sched-int.h (sd_iterator_cond): Manually tail recurse.
21023 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
21025 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
21026 (ppc440-compare): Include shift with dot.
21027 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
21028 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
21030 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
21032 (e6500_sfx2): Include it.
21033 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
21034 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
21035 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
21036 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
21037 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
21038 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
21039 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
21040 *lshiftrt_internal1le, *lshiftrt_internal1be,
21041 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
21042 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
21043 *rotldi3_internal10le, *rotldi3_internal10be,
21044 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
21045 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
21046 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
21047 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
21048 define_insns): Use type "shift" in the appropriate alternatives.
21050 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
21052 * config/rs6000/rs6000.md (type): Add "logical". Delete
21054 (dot): Adjust comment.
21055 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
21056 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
21057 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
21058 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
21059 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
21060 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
21061 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
21062 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
21064 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
21065 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
21066 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
21067 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
21068 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
21069 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
21070 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
21071 * config/rs6000/8540.md (ppc8540_su): Adjust.
21072 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
21073 cell-cmp-microcoded): Adjust.
21074 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
21075 * config/rs6000/e500mc.md (e500mc_su): Adjust.
21076 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
21077 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
21078 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
21079 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
21080 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
21081 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
21082 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
21084 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
21085 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
21086 Adjust. Adjust comment.
21087 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
21088 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
21090 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
21092 * config/rs6000/rs6000.md (type): Add "add".
21093 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
21094 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
21095 define_insns): Use it.
21096 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
21098 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
21099 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
21100 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
21101 * config/rs6000/601.md (ppc601-integer): Adjust.
21102 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
21103 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
21104 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
21105 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
21106 * config/rs6000/8540.md (ppc8540_su): Adjust.
21107 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
21108 cell-cmp-microcoded): Adjust.
21109 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
21110 * config/rs6000/e500mc.md (e500mc_su): Adjust.
21111 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
21112 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
21113 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
21114 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
21115 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
21116 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
21117 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
21119 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
21120 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
21121 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
21122 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
21124 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
21126 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
21127 "delayed_compare", "var_delayed_compare".
21128 (var_shift): New attribute.
21129 (cell_micro): Adjust.
21130 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
21131 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
21132 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
21133 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
21134 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
21135 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
21136 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
21137 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
21138 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
21139 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
21140 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
21141 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
21142 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
21143 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
21144 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
21145 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
21146 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
21147 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
21148 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
21149 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
21150 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
21151 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
21152 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
21153 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
21154 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
21156 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
21157 * config/rs6000/440.md (ppc440-integer): Adjust.
21158 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
21159 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
21160 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
21161 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
21162 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
21163 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
21164 * config/rs6000/8540.md (ppc8540_su): Adjust.
21165 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
21166 cell-cmp-microcoded): Adjust.
21167 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
21168 * config/rs6000/e500mc.md (e500mc_su): Adjust.
21169 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
21170 e500mc64_delayed): Adjust.
21171 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
21172 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
21173 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
21174 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
21175 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
21176 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
21177 power6-delayed-compare, power6-var-delayed-compare): Adjust.
21178 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
21179 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
21181 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
21182 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
21184 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
21186 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
21187 (bits): New mode_attr.
21188 (idiv_ldiv): Delete mode_attr.
21189 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
21190 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
21191 rs6000_adjust_priority, is_nonpipeline_insn,
21192 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
21194 * config/rs6000/40x.md (ppc403-idiv): Adjust.
21195 * config/rs6000/440.md (ppc440-idiv): Adjust.
21196 * config/rs6000/476.md (ppc476-idiv): Adjust.
21197 * config/rs6000/601.md (ppc601-idiv): Adjust.
21198 * config/rs6000/603.md (ppc603-idiv): Adjust.
21199 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
21200 ppc620-ldiv): Adjust.
21201 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
21202 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
21203 * config/rs6000/8540.md (ppc8540_divide): Adjust.
21204 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
21205 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
21206 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
21207 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
21208 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
21209 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
21210 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
21211 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
21212 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
21213 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
21214 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
21215 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
21216 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
21217 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
21218 * config/rs6000/titan.md (titan_fxu_div): Adjust.
21220 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
21222 * config/rs6000/rs6000.md (type): Delete "insert_word",
21223 "insert_dword". Add "insert".
21224 (size): Update comment.
21225 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
21226 insn_must_be_first_in_group): Adjust.
21227 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
21228 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
21229 *insvsi_internal6, insvdi_internal): Adjust.
21231 * config/rs6000/40x.md (ppc403-integer): Adjust.
21232 * config/rs6000/440.md (ppc440-integer): Adjust.
21233 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
21234 * config/rs6000/601.md (ppc601-integer): Adjust.
21235 * config/rs6000/603.md (ppc603-integer): Adjust.
21236 * config/rs6000/6xx.md (ppc604-integer): Adjust.
21237 * config/rs6000/7450.md (ppc7450-integer): Adjust.
21238 * config/rs6000/7xx.md (ppc750-integer): Adjust.
21239 * config/rs6000/8540.md (ppc8540_su): Adjust.
21240 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
21241 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
21242 * config/rs6000/e500mc.md (e500mc_su): Adjust.
21243 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
21244 * config/rs6000/e5500.md (e5500_sfx): Adjust.
21245 * config/rs6000/e6500.md (e6500_sfx): Adjust.
21246 * config/rs6000/mpc.md (mpccore-integer): Adjust.
21247 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
21248 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
21249 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
21250 * config/rs6000/power7.md (power7-integer): Adjust.
21251 * config/rs6000/power8.md (power8-1cyc): Adjust.
21252 * config/rs6000/rs64.md (rs64a-integer): Adjust.
21253 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
21255 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
21257 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
21258 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
21259 (size): New attribute.
21260 (dot): New attribute.
21261 (cell_micro): Adjust.
21262 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
21263 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
21264 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
21265 umuldi3_highpart): Adjust.
21266 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
21267 rs6000_adjust_priority, is_nonpipeline_insn,
21268 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
21270 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
21271 ppc405-imul3): Adjust.
21272 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
21273 * config/rs6000/476.md (ppc476-imul): Adjust.
21274 * config/rs6000/601.md (ppc601-imul): Adjust.
21275 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
21276 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
21277 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
21278 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
21279 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
21281 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
21282 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
21283 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
21284 cell-imul): Adjust.
21285 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
21286 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
21287 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
21288 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
21289 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
21290 * config/rs6000/mpc.md (mpccore-imul): Adjust.
21291 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
21292 power4-lmul, power4-imul, power4-imul3): Adjust.
21293 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
21294 power5-lmul, power5-imul, power5-imul3): Adjust.
21295 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
21296 power6-lmul, power6-imul, power6-imul3): Adjust.
21297 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
21298 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
21300 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
21301 rs64a-lmul): Adjust.
21302 * config/rs6000/titan.md (titan_imul): Adjust.
21304 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
21306 * config/rs6000/rs6000.md (type): Add new value "halfmul".
21307 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
21308 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
21309 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
21310 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
21311 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
21312 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
21313 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
21314 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
21315 * config/rs6000/titan.md: Delete nonsensical comment.
21316 (titan_imul): Add type imul3.
21317 (titan_mulhw): Remove type imul3; add type halfmul.
21319 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
21321 * config/rs6000/rs6000.md (type): Reorder, reformat.
21323 2014-05-23 Martin Jambor <mjambor@suse.cz>
21325 PR tree-optimization/53787
21326 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
21327 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
21328 analysis_done, update all uses.
21329 * ipa-prop.c: Include domwalk.h
21330 (param_analysis_info): Removed.
21331 (param_aa_status): New type.
21332 (ipa_bb_info): Likewise.
21333 (func_body_info): Likewise.
21334 (ipa_get_bb_info): New function.
21335 (aa_overwalked): Likewise.
21336 (find_dominating_aa_status): Likewise.
21337 (parm_bb_aa_status_for_bb): Likewise.
21338 (parm_preserved_before_stmt_p): Changed to use new param AA info.
21339 (load_from_unmodified_param): Accept func_body_info as a parameter
21340 instead of parms_ainfo.
21341 (parm_ref_data_preserved_p): Changed to use new param AA info.
21342 (parm_ref_data_pass_through_p): Likewise.
21343 (ipa_load_from_parm_agg_1): Likewise. Update callers.
21344 (compute_complex_assign_jump_func): Changed to use new param AA info.
21345 (compute_complex_ancestor_jump_func): Likewise.
21346 (ipa_compute_jump_functions_for_edge): Likewise.
21347 (ipa_compute_jump_functions): Removed.
21348 (ipa_compute_jump_functions_for_bb): New function.
21349 (ipa_analyze_indirect_call_uses): Likewise, moved variable
21351 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
21352 and info, moved variable declarations down.
21353 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
21355 (ipa_analyze_stmt_uses): Likewise.
21356 (ipa_analyze_params_uses): Removed.
21357 (ipa_analyze_params_uses_in_bb): New function.
21358 (ipa_analyze_controlled_uses): Likewise.
21359 (free_ipa_bb_info): Likewise.
21360 (analysis_dom_walker): New class.
21361 (ipa_analyze_node): Handle node-specific forbidden analysis,
21362 initialize and free func_body_info, use dominator walker.
21363 (ipcp_modif_dom_walker): New class.
21364 (ipcp_transform_function): Create and free func_body_info, use
21365 ipcp_modif_dom_walker, moved a lot of functionality there.
21367 2014-05-23 Marek Polacek <polacek@redhat.com>
21368 Jakub Jelinek <jakub@redhat.com>
21370 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
21371 * gcc.c (sanitize_spec_function): Likewise.
21372 * convert.c (convert_to_integer): Include "ubsan.h". Add
21373 floating-point to integer instrumentation.
21374 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
21375 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
21376 SANITIZE_NONDEFAULT.
21377 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
21378 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
21379 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
21380 * ubsan.c: Include "realmpfr.h" and "dfp.h".
21381 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
21382 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
21383 float/double/long double.
21384 (ubsan_instrument_float_cast): New function.
21385 * ubsan.h (ubsan_instrument_float_cast): Declare.
21387 2014-05-23 Jiong Wang <jiong.wang@arm.com>
21389 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
21391 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
21392 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
21393 Adjust for tailcalling through registers.
21394 * config/aarch64/aarch64.h (enum reg_class): New caller save
21396 (REG_CLASS_NAMES): Likewise.
21397 (REG_CLASS_CONTENTS): Likewise.
21398 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
21399 Allow tailcalling without decls.
21401 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
21403 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
21404 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
21406 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
21407 gsi, and variables v_* to v*.
21409 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
21411 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
21413 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
21415 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
21416 * omp-low.c: Update accordingly.
21418 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
21419 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
21420 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
21421 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
21422 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
21423 GF_OMP_TARGET_KIND_UPDATE.
21425 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
21426 Explicitly enumerate the expected region types.
21428 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
21431 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
21432 documentation; the old documentation didn't clearly state the
21433 constraints on the contents of the pointed-to storage.
21435 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
21437 Fix bootstrap error on ia64
21438 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
21439 Return default value.
21441 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
21443 PR tree-optimization/54733
21444 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
21446 (find_bswap_or_nop_load): New.
21447 (find_bswap_1): Renamed to ...
21448 (find_bswap_or_nop_1): This. Also add support for memory source.
21449 (find_bswap): Renamed to ...
21450 (find_bswap_or_nop): This. Also add support for memory source and
21451 detection of bitwise operations equivalent to load in target
21453 (execute_optimize_bswap): Likewise. Also move its leading comment back
21454 in place and split statement transformation into ...
21455 (bswap_replace): This.
21457 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
21459 PR rtl-optimization/61215
21460 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
21461 simplify_gen_subreg until final substitution.
21463 2014-05-23 Alan Modra <amodra@gmail.com>
21466 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
21467 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
21468 Use "Y" constraint rather than "m".
21470 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
21472 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
21474 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
21475 New function declaration.
21476 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
21477 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
21478 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
21479 (aarch64_init_builtins) : Initialize builtins
21480 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
21481 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
21482 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
21483 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
21484 and __builtins_aarch64_set_fpsr.
21485 (aarch64_atomic_assign_expand_fenv): New function.
21486 * config/aarch64/aarch64.md (set_fpcr): New pattern.
21487 (get_fpcr) : Likewise.
21488 (set_fpsr) : Likewise.
21489 (get_fpsr) : Likewise.
21490 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
21491 and UNSPECV_SET_FPSR.
21492 * doc/extend.texi (AARCH64 Built-in Functions) : Document
21493 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
21494 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
21496 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
21498 PR rtl-optimization/60969
21499 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
21500 constraints. Set up mem cost for NO_REGS case.
21502 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
21504 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
21506 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
21508 * config/darwin.c: Include "lto-section-names.h".
21509 (LTO_SEGMENT_NAME): Don't define.
21510 * config/i386/winnt.c: Include "lto-section-names.h".
21511 * lto-streamer.c: Include "lto-section-names.h".
21512 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
21513 * lto-wrapper.c: Include "lto-section-names.h".
21514 (LTO_SECTION_NAME_PREFIX): Don't define.
21515 * lto-section-names.h: New file.
21516 * cgraphunit.c: Include "lto-section-names.h".
21518 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
21520 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
21522 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
21525 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
21527 2014-05-22 Nick Clifton <nickc@redhat.com>
21529 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
21531 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
21533 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
21534 -> (T)A transformation to integer types.
21536 2014-05-22 Teresa Johnson <tejohnson@google.com>
21538 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
21539 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
21540 (gcov_rewrite): Use gcov_nonruntime_assert.
21541 (gcov_open): Ditto.
21542 (gcov_write_words): Ditto.
21543 (gcov_write_length): Ditto.
21544 (gcov_read_words): Use gcov_nonruntime_assert, and remove
21545 gcc_assert from IN_LIBGCOV code.
21546 (gcov_read_summary): Use gcov_error to flag profile corruption.
21547 (gcov_sync): Use gcov_nonruntime_assert.
21548 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
21549 (gcov_histo_index): Use gcov_nonruntime_assert.
21550 (static void gcov_histogram_merge): Ditto.
21551 (compute_working_sets): Ditto.
21552 * gcov-io.h (gcov_nonruntime_assert): Define.
21553 (gcov_error): Define for !IN_LIBGCOV
21555 2014-05-22 Richard Biener <rguenther@suse.de>
21557 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
21558 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
21559 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
21560 and deallocation site.
21561 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
21562 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
21563 passing through the incoming points-to set.
21564 (handle_lhs_call): Use flags argument instead of recomputing it.
21565 (find_func_aliases_for_call): Call handle_lhs_call with proper
21568 2014-05-22 Jakub Jelinek <jakub@redhat.com>
21570 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
21571 all padding bits in REAL_VALUE_TYPE are cleared.
21573 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
21575 Cleanup and improve multipass_dfa_lookahead_guard
21576 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
21577 (core2i7_first_cycle_multipass_begin,)
21578 (core2i7_first_cycle_multipass_issue,)
21579 (core2i7_first_cycle_multipass_backtrack): Update signature.
21580 * config/ia64/ia64.c
21581 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
21582 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
21583 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
21585 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
21586 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
21588 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
21590 * doc/tm.texi: Regenerate.
21592 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
21593 * haifa-sched.c (ready_try): Make signed to allow negative values.
21594 (rebug_ready_list_1): Update.
21595 (choose_ready): Simplify.
21596 (sched_extend_ready_list): Update.
21598 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
21600 Remove IA64 speculation tweaking flags
21601 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
21602 speculation tuning flags.
21603 (msched-prefer-non-data-spec-insns,)
21604 (msched-prefer-non-control-spec-insns): Obsolete options.
21605 * haifa-sched.c (choose_ready): Remove handling of
21606 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
21607 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
21608 and PREFER_NON_DATA_SPEC.
21609 * sel-sched.c (process_spec_exprs): Remove handling of
21610 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
21612 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
21614 Improve scheduling debug output
21615 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
21616 (advance_one_cycle): Update.
21617 (schedule_insn, queue_to_ready): Add debug printouts.
21618 (debug_ready_list_1): New static function.
21619 (debug_ready_list): Update.
21620 (max_issue): Add debug printouts.
21621 (dump_insn_stream): New static function.
21622 (schedule_block): Use it. Also better indent printouts.
21624 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
21626 Fix sched_insn debug counter
21627 * haifa-sched.c (schedule_insn): Update.
21628 (struct haifa_saved_data): Add nonscheduled_insns_begin.
21629 (save_backtrack_point, restore_backtrack_point): Update.
21630 (first_nonscheduled_insn): New static function.
21631 (queue_to_ready, choose_ready): Use it.
21632 (schedule_block): Init nonscheduled_insns_begin.
21633 (sched_emit_insn): Update.
21636 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
21638 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
21640 (aarch64_secondary_reload) : LikeWise.
21641 (aarch64_class_max_nregs) : Remove CORE_REGS.
21642 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
21643 (REG_CLASS_NAMES) : Likewise.
21644 (REG_CLASS_CONTENTS) : LikeWise.
21645 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
21647 2014-05-21 Guozhi Wei <carrot@google.com>
21650 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
21652 (vqdmulhq_n_s16): Likewise.
21654 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
21656 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
21658 2014-05-21 Marek Polacek <polacek@redhat.com>
21661 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
21663 2014-05-21 Martin Jambor <mjambor@suse.cz>
21665 * doc/invoke.texi (Optimize Options): Document parameters
21666 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
21667 ipa-cp-array-index-hint-bonus.
21669 2014-05-21 Mark Wielaard <mjw@redhat.com>
21672 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
21673 version >= 3 or not strict DWARF.
21674 * langhooks.h (struct lang_hooks_for_types): Add
21675 enum_underlying_base_type.
21676 * langhooks.c (lhd_enum_underlying_base_type): New function.
21677 * gcc/langhooks.h (struct lang_hooks_for_types): Add
21678 enum_underlying_base_type.
21679 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
21680 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
21681 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
21683 2014-05-21 Richard Biener <rguenther@suse.de>
21685 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
21687 2014-05-21 John Marino <gnugcc@marino.st>
21689 * config.gcc (*-*-dragonfly*): New target.
21690 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
21691 * configure: Regenerate.
21692 * config/dragonfly-stdint.h: New.
21693 * config/dragonfly.h: New.
21694 * config/dragonfly.opt: New.
21695 * config/i386/dragonfly.h: New.
21696 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
21698 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
21700 * tree.def (VOID_CST): New.
21701 * tree-core.h (TI_VOID): New.
21702 * tree.h (void_node): New.
21703 * tree.c (tree_node_structure_for_code, tree_code_size)
21704 (iterative_hash_expr): Handle VOID_CST.
21705 (build_common_tree_nodes): Initialize void_node.
21707 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
21709 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
21711 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
21713 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
21716 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
21717 flag_reorder_blocks_and_partition.
21718 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
21720 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
21723 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
21725 (*addc_r_t): Add new insn_and_split.
21727 2014-05-21 Jakub Jelinek <jakub@redhat.com>
21729 PR middle-end/61252
21730 * omp-low.c (handle_simd_reference): New function.
21731 (lower_rec_input_clauses): Use it. Defer adding reference
21732 initialization even for reduction without placeholder if in simd,
21733 handle it properly later on.
21735 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
21737 PR tree-optimization/60899
21738 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
21739 assume all static symbols will have definition wile parsing and
21740 check the do have definition later in compilation; check that
21741 variable referring symbol will be output before concluding that
21742 reference is safe; be conservative for referring local statics;
21743 be more precise about when comdat is output in other partition.
21745 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
21748 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
21750 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
21751 (ipa_inline): Loop inline_to_all_callers until no more aliases
21754 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
21756 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
21757 set writeonly flag only for vars actually written to.
21759 2014-05-20 Dehao Chen <dehao@google.com>
21761 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
21762 and callee count to get clone count.
21763 * tree-inline.c (expand_call_inline): Use callee count instead of bb
21764 count in copy_body.
21766 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
21768 PR rtl-optimization/61243
21769 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
21771 2014-05-20 Xinliang David Li <davidxl@google.com>
21773 * cgraphunit.c (walk_polymorphic_call_targets): Add
21774 dbgcnt and fopt-info support.
21775 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
21776 * ipa-devirt.c (ipa_devirt): Ditto.
21777 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
21778 * ipa.c (walk_polymorphic_call_targets): Ditto.
21779 * gimple-fold.c (fold_gimple_assign): Ditto.
21780 (gimple_fold_call): Ditto.
21781 * dbgcnt.def: New counter.
21783 2014-05-20 DJ Delorie <dj@redhat.com>
21785 * config/msp430/msp430.md (split): Don't allow subregs when
21786 splitting SImode adds.
21787 (andneghi): Fix subtraction logic.
21788 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
21790 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
21792 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
21794 * except.c (switch_to_exception_section, resolve_unique_section,
21795 get_named_text_section, default_function_rodata_section,
21796 align_variable, get_block_for_decl, default_section_type_flags):
21797 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
21798 * symtab.c (symtab_add_to_same_comdat_group,
21799 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
21800 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
21802 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
21803 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
21804 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
21805 (c6x_function_in_section_p): Likewise.
21806 * config/darwin.c (machopic_select_section): Likewise.
21807 * config/arm/arm.c (arm_function_in_section_p): Likewise.
21808 * config/mips/mips.c (mips_function_rodata_section): Likewise.
21809 * config/mep/mep.c (mep_select_section): LIkewise.
21810 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
21812 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
21814 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
21815 EH region of calls to pure functions that can throw an exception.
21816 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
21817 (copy_reference_ops_from_call): Also copy the EH region of the call if
21818 it can throw an exception.
21820 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
21822 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
21823 nested VEC_SELECTs that are inverses of each other.
21825 2014-05-20 Richard Biener <rguenther@suse.de>
21827 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
21828 (extract_and_process_scc_for_name): not here.
21829 (cond_dom_walker::before_dom_children): Only process
21830 stmts that end the BB in interesting ways.
21831 (run_scc_vn): Mark param uses as visited.
21833 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21835 * config/arm/arm.md (arith_shiftsi): Do not predicate for
21838 2014-05-20 Nick Clifton <nickc@redhat.com>
21840 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
21841 (msp430_gimplify_va_arg_expr): New function.
21842 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
21844 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
21845 operand 0 in order to prevent confusion about the number of
21846 registers involved.
21848 2014-05-20 Richard Biener <rguenther@suse.de>
21850 PR tree-optimization/61221
21851 * tree-ssa-pre.c (el_to_update): Remove.
21852 (eliminate_dom_walker::before_dom_children): Handle released
21853 VDEFs by value-numbering them to the associated VUSE. Update
21854 stmt immediately for substituted call address.
21855 (eliminate): Remove delayed stmt updating code.
21856 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
21857 possibly late re-numbered vuses.
21858 (vn_reference_lookup_2): Adjust.
21859 (vn_reference_lookup_pieces): Likewise.
21860 (vn_reference_lookup): Likewise.
21862 2014-05-20 Richard Biener <rguenther@suse.de>
21864 * config.gcc: Remove need_64bit_hwint.
21865 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
21866 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
21868 * config.in: Regenerate.
21869 * configure: Likewise.
21871 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
21873 * doc/extend.texi: Create Label Attributes section,
21874 move all label attributes into it and reference it.
21876 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
21878 * arm.c (thumb1_reorg): When scanning backwards skip anything
21879 that's not a proper insn.
21881 2014-05-19 Richard Biener <rguenther@suse.de>
21883 PR tree-optimization/61221
21884 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
21885 Do nothing for unreachable blocks.
21886 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
21887 Improve unreachability detection.
21889 2014-05-19 Richard Biener <rguenther@suse.de>
21891 PR tree-optimization/61209
21892 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
21894 2014-05-19 Nick Clifton <nickc@redhat.com>
21896 * except.c (init_eh): Fix computation of builtin setjmp buffer
21897 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
21899 2014-05-19 Richard Biener <rguenther@suse.de>
21901 PR tree-optimization/61184
21902 * tree-vrp.c (is_negative_overflow_infinity): Use
21903 TREE_OVERFLOW_P and do that check first.
21904 (is_positive_overflow_infinity): Likewise.
21905 (is_overflow_infinity): Likewise.
21906 (vrp_operand_equal_p): Properly treat operands with
21907 differing overflow as not equal.
21909 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
21911 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
21912 shift simplification where it was intended.
21914 2014-05-19 Christian Bruel <christian.bruel@st.com>
21917 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
21919 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
21922 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
21925 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
21927 * reg-notes.def (CROSSING_JUMP): Likewise.
21928 * rtl.h (rtx_def): Update comment for jump flag.
21929 (CROSSING_JUMP_P): Define.
21930 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
21931 of a REG_CROSSING_JUMP note.
21932 * cfghooks.c (tidy_fallthru_edges): Likewise.
21933 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
21934 * emit-rtl.c (try_split): Likewise.
21935 * haifa-sched.c (sched_create_recovery_edges): Likewise.
21936 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
21937 * jump.c (redirect_jump_2): Likewise.
21938 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
21939 (relax_delay_slots): Likewise.
21940 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
21941 (bbit_di): Likewise.
21942 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
21943 * config/sh/sh.md (jump_compact): Likewise.
21944 * bb-reorder.c (rotate_loop): Likewise.
21945 (pass_duplicate_computed_gotos::execute): Likewise.
21946 (add_reg_crossing_jump_notes): Rename to...
21947 (update_crossing_jump_flags): ...this.
21948 (pass_partition_blocks::execute): Update accordingly.
21950 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
21952 * tree.h: Remove extraneous template <>.
21954 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
21956 * ipa.c (symtab_remove_unreachable_nodes): Remove
21957 symbol from comdat group if its body was eliminated.
21958 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
21959 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
21960 (symtab_unregister_node): ... this one.
21961 (verify_symtab_base): More strict checking of comdats.
21962 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
21964 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
21966 * tree-pass.h (make_pass_ipa_comdats): New pass.
21967 * timevar.def (TV_IPA_COMDATS): New timevar.
21968 * passes.def (pass_ipa_comdats): Add.
21969 * Makefile.in (OBJS): Add ipa-comdats.o
21970 * ipa-comdats.c: New file.
21972 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
21974 * ipa.c (update_visibility_by_resolution_info): New function.
21975 (function_and_variable_visibility): Use it.
21977 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
21979 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
21981 (FOR_EACH_DEFINED_SYMBOL): New macro.
21982 (varpool_first_static_initializer, varpool_next_static_initializer,
21983 varpool_first_defined_variable, varpool_next_defined_variable):
21985 (symtab_in_same_comdat_p): Correctly deal with inline functions.
21987 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
21989 * ggc-page.c (ggc_handle_finalizers): Add comment.
21991 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
21993 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
21994 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
21995 (ggc_internal_cleared_alloc): Likewise.
21996 * ggc-page.c (finalizer): New class.
21997 (vec_finalizer): Likewise.
21998 (globals::finalizers): New member.
21999 (globals::vec_finalizers): Likewise.
22000 (ggc_internal_alloc): Record the finalizer if any for the block being
22002 (ggc_handle_finalizers): New function.
22003 (ggc_collect): Call ggc_handle_finalizers.
22004 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
22006 (ggc_internal_cleared_alloc): Likewise.
22007 (finalize): New function.
22008 (need_finalization_p): Likewise.
22009 (ggc_alloc): Install the type's destructor as the finalizer if it
22010 might do something.
22011 (ggc_cleared_alloc): Likewise.
22012 (ggc_vec_alloc): Likewise.
22013 (ggc_cleared_vec_alloc): Likewise.
22015 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
22017 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
22019 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
22021 * alias.c (record_alias_subset): Adjust.
22022 * bitmap.c (bitmap_element_allocate): Likewise.
22023 (bitmap_gc_alloc_stat): Likewise.
22024 * cfg.c (init_flow): Likewise.
22025 (alloc_block): Likewise.
22026 (unchecked_make_edge): Likewise.
22027 * cfgloop.c (alloc_loop): Likewise.
22028 (flow_loops_find): Likewise.
22029 (rescan_loop_exit): Likewise.
22030 * cfgrtl.c (init_rtl_bb_info): Likewise.
22031 * cgraph.c (insert_new_cgraph_node_version): Likewise.
22032 (cgraph_allocate_node): Likewise.
22033 (cgraph_create_edge_1): Likewise.
22034 (cgraph_allocate_init_indirect_info): Likewise.
22035 * cgraphclones.c (cgraph_clone_edge): Likewise.
22036 * cgraphunit.c (add_asm_node): Likewise.
22037 (init_lowered_empty_function): Likewise.
22038 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
22039 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
22040 (alpha_use_linkage): Likewise.
22041 * config/arc/arc.c (arc_init_machine_status): Likewise.
22042 * config/arm/arm.c (arm_init_machine_status): Likewise.
22043 * config/avr/avr.c (avr_init_machine_status): Likewise.
22044 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
22045 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
22046 * config/cris/cris.c (cris_init_machine_status): Likewise.
22047 * config/darwin.c (machopic_indirection_name): Likewise.
22048 (darwin_build_constant_cfstring): Likewise.
22049 (darwin_enter_string_into_cfstring_table): Likewise.
22050 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
22051 * config/frv/frv.c (frv_init_machine_status): Likewise.
22052 * config/i386/i386.c (get_dllimport_decl): Likewise.
22053 (ix86_init_machine_status): Likewise.
22054 (assign_386_stack_local): Likewise.
22055 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
22056 (i386_pe_maybe_record_exported_symbol): Likewise.
22057 (i386_pe_record_stub): Likewise.
22058 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
22059 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
22060 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
22061 (m32c_note_pragma_address): Likewise.
22062 * config/mep/mep.c (mep_init_machine_status): Likewise.
22063 (mep_note_pragma_flag): Likewise.
22064 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
22065 (mips16_local_alias): Likewise.
22066 (mips_init_machine_status): Likewise.
22067 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
22068 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
22069 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
22070 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
22071 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
22072 * config/pa/pa.c (pa_init_machine_status): Likewise.
22073 (pa_get_deferred_plabel): Likewise.
22074 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
22075 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
22076 (rs6000_init_machine_status): Likewise.
22077 (output_toc): Likewise.
22078 * config/s390/s390.c (s390_init_machine_status): Likewise.
22079 * config/score/score.c (score_output_external): Likewise.
22080 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
22081 * config/spu/spu.c (spu_init_machine_status): Likewise.
22082 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
22083 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
22084 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
22085 * coverage.c (coverage_end_function): Likewise.
22086 * dbxout.c (dbxout_init): Likewise.
22087 * doc/gty.texi: Don't mention variable_size attribute.
22088 * dwarf2cfi.c (new_cfi): Adjust.
22089 (new_cfi_row): Likewise.
22090 (copy_cfi_row): Likewise.
22091 (create_cie_data): Likewise.
22092 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
22093 (new_loc_descr): Likewise.
22094 (find_AT_string_in_table): Likewise.
22095 (add_addr_table_entry): Likewise.
22096 (new_die): Likewise.
22097 (add_var_loc_to_decl): Likewise.
22098 (clone_die): Likewise.
22099 (clone_as_declaration): Likewise.
22100 (break_out_comdat_types): Likewise.
22101 (new_loc_list): Likewise.
22102 (add_loc_descr_to_each): Likewise.
22103 (add_location_or_const_value_attribute): Likewise.
22104 (add_linkage_name): Likewise.
22105 (lookup_filename): Likewise.
22106 (dwarf2out_var_location): Likewise.
22107 (new_line_info_table): Likewise.
22108 (dwarf2out_init): Likewise.
22109 (mem_loc_descriptor): Likewise.
22110 (loc_descriptor): Likewise.
22111 (add_const_value_attribute): Likewise.
22112 (tree_add_const_value_attribute): Likewise.
22113 (comp_dir_string): Likewise.
22114 (dwarf2out_vms_debug_main_pointer): Likewise.
22115 (string_cst_pool_decl): Likewise.
22116 * emit-rtl.c (set_mem_attrs): Likewise.
22117 (get_reg_attrs): Likewise.
22118 (start_sequence): Likewise.
22119 (init_emit): Likewise.
22120 (init_emit_regs): Likewise.
22121 * except.c (init_eh_for_function): Likewise.
22122 (gen_eh_region): Likewise.
22123 (gen_eh_region_catch): Likewise.
22124 (gen_eh_landing_pad): Likewise.
22125 (add_call_site): Likewise.
22126 * function.c (add_frame_space): Likewise.
22127 (insert_temp_slot_address): Likewise.
22128 (assign_stack_temp_for_type): Likewise.
22129 (get_hard_reg_initial_val): Likewise.
22130 (allocate_struct_function): Likewise.
22131 (prepare_function_start): Likewise.
22132 (types_used_by_var_decl_insert): Likewise.
22133 * gengtype.c (variable_size_p): Remove function.
22134 (enum alloc_quantity): Remove enum.
22135 (write_typed_alloc_def): Remove function.
22136 (write_typed_struct_alloc_def): Likewise.
22137 (write_typed_typedef_alloc_def): Likewise.
22138 (write_typed_alloc_defns): Likewise.
22140 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
22141 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
22142 * ggc.h (ggc_alloc): new function.
22143 (ggc_cleared_alloc): Likewise.
22144 (ggc_vec_alloc): Template on type of vector element, and remove
22145 element size argument.
22146 (ggc_cleared_vec_alloc): Likewise.
22147 * gimple.c (gimple_build_omp_for): Adjust.
22148 (gimple_copy): Likewise.
22149 * ipa-cp.c (get_replacement_map): Likewise.
22150 (find_aggregate_values_for_callers_subset): Likewise.
22151 (known_aggs_to_agg_replacement_list): Likewise.
22152 * ipa-devirt.c (get_odr_type): Likewise.
22153 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
22154 (read_agg_replacement_chain): Likewise.
22155 * loop-iv.c (get_simple_loop_desc): Likewise.
22156 * lto-cgraph.c (input_node_opt_summary): Likewise.
22157 * lto-section-in.c (lto_new_in_decl_state): Likewise.
22158 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
22159 (input_eh_region): Likewise.
22160 (input_eh_lp): Likewise.
22161 (input_cfg): Likewise.
22162 * optabs.c (set_optab_libfunc): Likewise.
22163 (init_tree_optimization_optabs): Likewise.
22164 (set_conv_libfunc): Likewise.
22165 * passes.c (do_per_function_toporder): Likewise.
22166 * rtl.h: Don't use variable_size gty attribute.
22167 * sese.c (if_region_set_false_region): Adjust.
22168 * stringpool.c (gt_pch_save_stringpool): Likewise.
22169 * target-globals.c (save_target_globals): Likewise.
22170 * toplev.c (general_init): Likewise.
22171 * trans-mem.c (record_tm_replacement): Likewise.
22172 (split_bb_make_tm_edge): Likewise.
22173 * tree-cfg.c (move_sese_region_to_fn): Likewise.
22174 * tree-data-ref.h (lambda_vector_new): Likewise.
22175 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
22176 * tree-iterator.c (tsi_link_before): Likewise.
22177 (tsi_link_after): Likewise.
22178 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
22179 * tree-ssa-loop-niter.c (record_estimate): Likewise.
22180 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
22181 * tree-ssa-operands.h: Don't use variable_size gty attribute.
22182 * tree-ssa.c (init_tree_ssa): Adjust.
22183 * tree-ssanames.c (set_range_info): Likewise.
22184 (get_ptr_info): Likewise.
22185 (duplicate_ssa_name_ptr_info): Likewise.
22186 (duplicate_ssa_name_range_info): Likewise.
22187 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
22188 (unpack_ts_fixed_cst_value_fields): Likewise.
22189 * tree.c (build_fixed): Likewise.
22190 (build_real): Likewise.
22191 (build_string): Likewise.
22192 (decl_priority_info): Likewise.
22193 (decl_debug_expr_insert): Likewise.
22194 (decl_value_expr_insert): Likewise.
22195 (decl_debug_args_insert): Likewise.
22196 (type_hash_add): Likewise.
22197 (build_omp_clause): Likewise.
22198 * ubsan.c (decl_for_type_insert): Likewise.
22199 * varasm.c (get_unnamed_section): Likewise.
22200 (get_noswitch_section): Likewise.
22201 (get_section): Likewise.
22202 (get_block_for_section): Likewise.
22203 (create_block_symbol): Likewise.
22204 (build_constant_desc): Likewise.
22205 (create_constant_pool): Likewise.
22206 (force_const_mem): Likewise.
22207 (record_tm_clone_pair): Likewise.
22208 * varpool.c (varpool_create_empty_node): Likewise.
22210 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
22212 * dwarf2out.c (tree_add_const_value_attribute): Call
22213 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
22214 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
22215 instead of ggc_internal_<x>alloc_stat.
22216 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
22217 (ggc_realloc): Likewise.
22218 * ggc-none.c (ggc_internal_alloc): Likewise.
22219 (ggc_internal_cleared_alloc): Likewise.
22220 * ggc-page.c: Likewise.
22221 * ggc.h (ggc_internal_alloc_stat): Likewise.
22222 (ggc_internal_alloc): Remove macro.
22223 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
22224 (ggc_internal_cleared_alloc): Remove macro.
22225 (GGC_RESIZEVEC): Adjust.
22226 (ggc_resizevar): Remove macro.
22227 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
22228 (ggc_internal_cleared_vec_alloc_stat): Likewise.
22229 (ggc_internal_vec_cleared_alloc): Remove macro.
22230 (ggc_alloc_atomic_stat): Drop _stat suffix.
22231 (ggc_alloc_atomic): Remove macro.
22232 (ggc_alloc_cleared_atomic): Remove macro.
22233 (ggc_alloc_string_stat): Drop _stat suffix.
22234 (ggc_alloc_string): Remove macro.
22235 (ggc_alloc_rtx_def_stat): Adjust.
22236 (ggc_alloc_tree_node_stat): Likewise.
22237 (ggc_alloc_cleared_tree_node_stat): Likewise.
22238 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
22239 (ggc_alloc_cleared_simd_clone_stat): Likewise.
22240 * gimple.c (gimple_build_omp_for): Likewise.
22241 (gimple_copy): Likewise.
22242 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
22243 * toplev.c (realloc_for_line_map): Adjust.
22244 * tree-data-ref.h (lambda_vector_new): Likewise.
22245 * tree-phinodes.c (allocate_phi_node): Likewise.
22246 * tree.c (grow_tree_vec_stat): Likewise.
22247 * vec.h (va_gc::reserve): Adjust.
22249 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
22251 * config/microblaze/microblaze.c (break_handler): New Declaration.
22252 (microblaze_break_function_p,microblaze_is_break_handler): New.
22253 (compute_frame_size): Use microblaze_break_function_p.
22254 Add the test of break_handler.
22255 (microblaze_function_prologue) : Add the test of variable
22256 break_handler. Check the fnname by BREAK_HANDLER_NAME.
22257 (microblaze_function_epilogue) : Add the test of break_handler.
22258 (microblaze_globalize_label) : Add the test of break_handler.
22259 Check the name by BREAK_HANDLER_NAME.
22261 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
22263 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
22264 microblaze_is_break_handler test.
22265 (call_internal1,call_value_intern): Use microblaze_break_function_p.
22266 Use SYMBOL_REF_DECL.
22268 * config/microblaze/microblaze-protos.h
22269 (microblaze_break_function_p,microblaze_is_break_handler):
22272 * doc/extend.texi (MicroBlaze break_handler Functions): Document
22273 new MicroBlaze break_handler functions.
22275 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
22277 * doc/extend.texi (Size of an asm): Move node text according
22278 to its @menu entry position.
22280 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
22282 PR tree-optimization/61140
22283 PR tree-optimization/61150
22284 PR tree-optimization/61197
22285 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
22287 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
22289 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
22291 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
22293 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
22294 __SIZEOF_INT128__ is defined.
22296 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
22298 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
22299 (rs6000_delegitimize_address): Use it.
22301 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
22303 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
22304 inplace argument. Store the new address in the original MEM when true.
22305 * emit-rtl.c (change_address_1): Likewise.
22306 (adjust_address_1, adjust_automodify_address_1, offset_address):
22307 Update accordingly.
22308 * rtl.h (plus_constant): Add an inplace argument.
22309 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
22310 when true. Avoid generating (plus X (const_int 0)).
22311 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
22312 in-place. Pass true to plus_constant.
22313 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
22315 2014-05-16 Dehao Chen <dehao@google.com>
22317 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
22319 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
22322 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
22324 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
22326 2014-05-16 Dehao Chen <dehao@google.com>
22328 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
22329 optimize_function_for_size_p.
22330 * regs.h (REG_FREQ_FROM_BB): Likewise.
22332 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
22335 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
22336 negt_reg_operand cases.
22337 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
22339 * config/sh/predicates.md (cbranch_treg_value): Simplify.
22341 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
22343 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
22346 2014-05-16 David Malcolm <dmalcolm@redhat.com>
22349 2014-04-29 David Malcolm <dmalcolm@redhat.com>
22351 * tree-cfg.c (dump_function_to_file): Dump the return type of
22352 functions, in a line to itself before the function body, mimicking
22353 the layout of a C function.
22355 2014-05-16 Dehao Chen <dehao@google.com>
22357 * cfghooks.c (make_forwarder_block): Use direct computation to
22358 get fall-through edge's count and frequency.
22360 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
22362 * config/arc/arc.c (arc_init): Fix typo in error message.
22363 * config/i386/i386.c (ix86_expand_builtin): Likewise.
22364 (split_stack_prologue_scratch_regno): Likewise.
22365 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
22366 word from error message.
22368 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
22370 * ira-costs.c: Fix typo in comment.
22372 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
22374 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
22376 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
22378 * varpool.c (dump_varpool_node): Dump write-only flag.
22379 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
22381 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
22382 write-only variables.
22383 * ipa.c (process_references): New function.
22384 (set_readonly_bit): New function.
22385 (set_writeonly_bit): New function.
22386 (clear_addressable_bit): New function.
22387 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
22388 fix handling of aliases.
22389 * cgraph.h (struct varpool_node): Add writeonly flag.
22391 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
22393 PR rtl-optimization/60969
22394 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
22395 Calculate costs for this case.
22397 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
22399 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
22400 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
22402 2014-05-16 Richard Biener <rguenther@suse.de>
22404 PR tree-optimization/61194
22405 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
22406 bool patterns ending in a COND_EXPR.
22408 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22410 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
22412 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22414 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
22415 where we were unable to cost an RTX.
22417 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22419 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
22422 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22423 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
22425 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
22427 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22428 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
22430 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
22431 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
22433 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22434 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
22436 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
22439 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22440 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
22442 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
22445 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22446 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
22448 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
22449 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
22451 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22452 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
22454 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
22455 rotates and shifts.
22457 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22458 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
22460 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
22461 ZERO_EXTEND and SIGN_EXTEND better.
22463 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22464 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
22466 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
22467 logical operations.
22469 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22470 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
22472 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
22473 costs when costing loads and stores to memory.
22475 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22476 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
22478 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
22481 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22483 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
22485 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22486 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
22488 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
22490 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
22492 (aarch64_rtx_mult_cost): New.
22493 (aarch64_rtx_costs): Use it, refactor as appropriate.
22495 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22496 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
22498 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
22499 emit instructions, return number of instructions which would
22501 (aarch64_add_constant): Update call to aarch64_build_constant.
22502 (aarch64_output_mi_thunk): Likewise.
22503 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
22506 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22508 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
22509 (TARGET_RTX_COSTS): Call it.
22511 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22513 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
22514 (cortexa57_vector_cost): Likewise.
22515 (cortexa57_tunings): Use them.
22517 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22519 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
22520 (cpu_addrcost_table): Use it.
22521 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
22522 (aarch64_address_cost): Rewrite using aarch64_classify_address,
22525 2014-05-16 Richard Biener <rguenther@suse.de>
22527 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
22528 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
22529 (visit_phi): Ignore edges marked as not executable.
22530 (class cond_dom_walker): New.
22531 (cond_dom_walker::before_dom_children): Value-number
22532 control statements and mark successor edges as not
22533 executable if possible.
22534 (run_scc_vn): First walk all control statements in
22535 dominator order, marking edges as not executable.
22536 * tree-inline.c (copy_edges_for_bb): Be not confused
22537 about random edge flags.
22539 2014-05-16 Richard Biener <rguenther@suse.de>
22541 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
22543 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
22546 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
22547 (__TM_simple_begin): Use it.
22548 (__TM_begin): Likewise.
22550 2014-05-15 Martin Jambor <mjambor@suse.cz>
22553 * ipa-prop.c (update_indirect_edges_after_inlining): Check
22554 type_preserved flag when the indirect edge is polymorphic.
22556 2014-05-15 Martin Jambor <mjambor@suse.cz>
22558 PR tree-optimization/61090
22559 * tree-sra.c (sra_modify_expr): Pass the current gsi to
22560 build_ref_for_model.
22562 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22564 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
22565 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
22567 2014-05-15 Jakub Jelinek <jakub@redhat.com>
22569 PR tree-optimization/61158
22570 * fold-const.c (fold_binary_loc): If X is zero-extended and
22571 shiftc >= prec, make sure zerobits is all ones instead of
22572 invoking undefined behavior.
22574 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
22576 * regcprop.h: New file.
22577 * regcprop.c (skip_debug_insn_p): New decl.
22578 (replace_oldest_value_reg): Check skip_debug_insn_p.
22579 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
22580 * shrink-wrap.c: Include regcprop.h.
22581 (prepare_shrink_wrap): Call
22582 copyprop_hardreg_forward_bb_without_debug_insn.
22584 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
22586 * shrink-wrap.h: Update comment.
22587 * shrink-wrap.c: Update comment.
22588 (next_block_for_reg): Rename to live_edge_for_reg.
22589 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
22590 (move_insn_for_shrink_wrap): Split live_edge.
22591 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
22593 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
22595 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
22597 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
22598 * config/sparc/sparc.md (fptype_ut699): New attribute.
22599 (in_branch_delay): Return false if -mfix-ut699 is specified and
22600 fptype_ut699 is set to single.
22601 (truncdfsf2): Add fptype_ut699 attribute.
22602 (fix_truncdfsi2): Likewise.
22603 (floatsisf2): Change fptype attribute.
22604 (fix_truncsfsi2): Likewise.
22605 (negtf2_notv9): Delete.
22606 (negtf2_v9): Likewise.
22607 (negtf2_hq): New instruction.
22608 (negtf2): New instruction and splitter.
22609 (negdf2_notv9): Rewrite.
22610 (abstf2_notv9): Delete.
22611 (abstf2_hq_v9): Likewise.
22612 (abstf2_v9): Likewise.
22613 (abstf2_hq): New instruction.
22614 (abstf2): New instruction and splitter.
22615 (absdf2_notv9): Rewrite.
22617 2014-05-14 Cary Coutant <ccoutant@google.com>
22620 * opts.c (common_handle_option): Don't special-case "-g".
22621 (set_debug_level): Default to at least level 2 with "-g".
22623 2014-05-14 DJ Delorie <dj@redhat.com>
22625 * config/msp430/msp430.c (msp430_builtin): Add
22626 MSP430_BUILTIN_DELAY_CYCLES.
22627 (msp430_init_builtins): Register void __delay_cycles(long long).
22628 (msp430_builtin_decl): Add it.
22629 (cg_magic_constant): New.
22630 (msp430_expand_delay_cycles): New.
22631 (msp430_expand_builtin): Call it.
22632 (msp430_print_operand_raw): Change integer printing from "int" to
22634 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
22635 (delay_cycles_start): New.
22636 (delay_cycles_end): New.
22637 (delay_cycles_32): New.
22638 (delay_cycles_32x): New.
22639 (delay_cycles_16): New.
22640 (delay_cycles_16x): New.
22641 (delay_cycles_2): New.
22642 (delay_cycles_1): New.
22643 * doc/extend.texi: Document __delay_cycles().
22645 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
22647 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
22648 length attribute computation.
22650 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
22653 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
22655 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
22658 * config/sparc/sparc.md: Fix types of low and high in DI constant
22659 splitter. Use gen_int_mode in some other splitters.
22661 2014-05-14 Martin Jambor <mjambor@suse.cz>
22664 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
22666 2014-05-14 James Norris <jnorris@codesourcery.com>
22668 * omp-low.c (expand_parallel_call): Remove shadow variable.
22669 (expand_omp_taskreg): Likewise.
22671 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
22673 * common/config/i386/i386-common.c
22674 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
22675 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
22676 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
22677 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
22678 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
22679 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
22680 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
22681 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
22682 xsavecintrin.h, xsavesintrin.h.
22683 (x86_64-*-*): Ditto.
22684 * config/i386/clflushoptintrin.h: New.
22685 * config/i386/xsavecintrin.h: Ditto.
22686 * config/i386/xsavesintrin.h: Ditto.
22687 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
22688 (bit_XSAVES): Ditto.
22689 (bit_XSAVES): Ditto.
22690 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
22691 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
22693 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
22694 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
22695 OPTION_MASK_ISA_XSAVES.
22696 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
22697 -mxsavec, -mxsaves.
22698 (PTA_CLFLUSHOPT) Define.
22699 (PTA_XSAVEC): Ditto.
22700 (PTA_XSAVES): Ditto.
22701 (ix86_option_override_internal): Handle new options.
22702 (ix86_valid_target_attribute_inner_p): Ditto.
22703 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
22704 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
22705 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
22706 (bdesc_special_args): Add __builtin_ia32_xsaves,
22707 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
22708 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
22709 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
22710 (ix86_expand_builtin): Handle new builtins.
22711 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
22712 (TARGET_CLFLUSHOPT_P): Ditto.
22713 (TARGET_XSAVEC): Ditto.
22714 (TARGET_XSAVEC_P): Ditto.
22715 (TARGET_XSAVES): Ditto.
22716 (TARGET_XSAVES_P): Ditto.
22717 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
22718 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
22719 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
22721 (ANY_XRSTOR64): Ditto.
22723 (xrstor): Change into <xrstor>.
22724 (xrstor_rex64): Change into <xrstor>_rex64.
22725 (xrstor64): Change into <xrstor>64
22727 * config/i386/i386.opt (mclflushopt): New.
22730 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
22732 * doc/invoke.texi: Document new options.
22734 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
22736 PR rtl-optimization/60866
22737 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
22738 Default it to -1. Pass it down to init_simplejump_data.
22739 (init_simplejump_data): New parameter old_seqno. Pass it down
22740 to get_seqno_for_a_jump.
22741 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
22742 initializing new jump seqno as a last resort. Add comment.
22743 (sel_redirect_edge_and_branch): Save old seqno of the conditional
22744 jump and pass it down to sel_init_new_insn.
22745 (sel_redirect_edge_and_branch_force): Likewise.
22747 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
22749 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
22750 shifted values to avoid build warning.
22752 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
22754 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
22755 * cfgrtl.c (rtl_merge_blocks): Fix comment.
22756 (cfg_layout_merge_blocks): Likewise.
22757 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
22759 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
22761 PR rtl-optimization/60901
22762 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
22763 bb predecessor belongs to the same scheduling region. Adjust comment.
22765 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
22767 * doc/sourcebuild.texi: (dfp_hw): Document.
22768 (p8vector_hw): Likewise.
22769 (powerpc_eabi_ok): Likewise.
22770 (powerpc_elfv2): Likewise.
22771 (powerpc_htm_ok): Likewise.
22772 (ppc_recip_hw): Likewise.
22773 (vsx_hw): Likewise.
22775 2014-05-13 Cary Coutant <ccoutant@google.com>
22777 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
22779 2014-05-13 David Malcolm <dmalcolm@redhat.com>
22781 * gengtype-parse.c (require3): Eliminate in favor of...
22783 (require_template_declaration): Update to support optional single *
22786 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
22787 (create_user_defined_type): Handle a single level of explicit
22788 pointerness within template arguments.
22789 (struct write_types_data): Add field "kind".
22790 (filter_type_name): Handle "*" character.
22791 (write_user_func_for_structure_ptr): Require a write_types_data
22792 rather than just a prefix string, so that we can look up the kind
22793 of the wtd and use it as an index into wrote_user_func_for_ptr,
22794 ensuring that such functions are written at most once. Support
22795 subclasses by invoking the marking function of the ultimate base class.
22796 (write_user_func_for_structure_body): Require a write_types_data
22797 rather than just a prefix string, so that we can pass this to
22798 write_user_func_for_structure_ptr.
22799 (write_func_for_structure): Likewise.
22800 (ggc_wtd): Add initializer of new "kind" field.
22801 (pch_wtd): Likewise.
22803 * gengtype.h (enum write_types_kinds): New.
22804 (struct type): Add field wrote_user_func_for_ptr to the "s"
22807 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
22809 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
22810 instead of const_binop.
22811 (fold_binary_loc): Likewise.
22813 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
22815 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
22816 calculation to match get_ref_base_and_extent.
22818 2014-05-13 Catherine Moore <clm@codesourcery.com>
22819 Sandra Loosemore <sandra@codesourcery.com>
22821 * configure.ac: Fix assembly for explicit JALR relocation check.
22822 * configure: Regenerate.
22824 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22826 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
22827 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
22828 Remove associated type declarations and initialisations.
22829 (arm_expand_neon_builtin): Likewise.
22830 (neon_emit_pair_result_insn): Delete.
22831 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
22832 * config/arm/neon.md (neon_vtrn<mode>): Delete.
22833 (neon_vzip<mode>): Likewise.
22834 (neon_vuzp<mode>): Likewise.
22836 2014-05-13 Richard Biener <rguenther@suse.de>
22839 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
22840 it needs revisiting whether the call still may be tail-called.
22842 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
22844 * rtl.def (SYMBOL_REF): Remove middle "0" field.
22845 * rtl.h (block_symbol): Reduce number of fields to 2.
22846 (rtx_def): Add u2.symbol_ref_flags.
22847 (SYMBOL_REF_FLAGS): Use it.
22848 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
22849 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
22850 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
22851 Lower index of SYMBOL_REF_DATA.
22852 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
22853 Print SYMBOL_REF_FLAGS at the same time.
22854 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
22856 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
22858 * rtl.def (VAR_LOCATION): Remove "i" field.
22859 * rtl.h (rtx_def): Add u2.var_location_status.
22860 (PAT_VAR_LOCATION_STATUS): Use it.
22861 (gen_rtx_VAR_LOCATION): Declare.
22862 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
22863 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
22864 * var-tracking.c (emit_note_insn_var_location): Remove casts.
22866 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
22868 * rtl.def (scratch): Fix outdated comment and remove "0" field.
22869 * gengtype.c (adjust_field_rtx_def): Update accordingly.
22871 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
22873 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
22874 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
22875 * rtl.h (rtx_def): Add insn_uid to u2 field.
22876 (RTX_FLAG_CHECK8): Delete in favor of...
22877 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
22878 (INSN_DELETED_P): Update accordingly.
22879 (INSN_UID): Use u2.insn_uid.
22880 (INSN_CHAIN_CODE_P): Define.
22881 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
22882 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
22883 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
22884 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
22885 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
22886 indices accordingly.
22887 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
22888 Update indices for insn-chain rtxes.
22889 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
22890 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
22891 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
22892 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
22893 * combine.c (try_combine): Likewise.
22894 * ira.c (setup_prohibited_mode_move_regs): Likewise.
22896 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
22898 * rtl.def (REG): Remove middle field.
22899 * rtl.h (rtx_def): Add orignal_regno to u2.
22900 (ORIGINAL_REGNO): Use it instead of field 1.
22901 (REG_ATTRS): Lower field index accordingly.
22902 * gengtype.c (adjust_field_rtx_def): Remove handling of
22903 ORIGINAL_REGNO. Move REG_ATTRS index down.
22904 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
22905 code that prints the REGNO.
22907 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
22909 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
22912 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
22914 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
22916 2014-05-13 Bin Cheng <bin.cheng@arm.com>
22918 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
22919 (alloc_iv): Lower base expressions containing ADDR_EXPR.
22921 2014-05-13 Ian Bolton <ian.bolton@arm.com>
22923 * config/aarch64/aarch64-protos.h
22924 (aarch64_hard_regno_caller_save_mode): New prototype.
22925 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
22927 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
22929 2014-05-13 Christian Bruel <christian.bruel@st.com>
22931 * target.def (mode_switching): New hook vector.
22932 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
22933 (mode_exit, modepriority_to_mode): Likewise.
22934 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
22935 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
22936 * target.h: Include tm.h and hard-reg-set.h.
22937 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
22938 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
22939 * doc/tm.texi Regenerate.
22940 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
22941 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
22942 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
22943 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
22944 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
22945 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
22946 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
22947 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
22948 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
22949 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
22950 (ix86_emit_mode_set): Hookify.
22951 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
22953 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
22954 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
22955 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
22956 (epiphany_mode_priority_to_mode): Remove declaration.
22957 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
22958 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
22959 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
22961 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
22962 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
22963 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
22965 2014-05-13 Jakub Jelinek <jakub@redhat.com>
22968 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
22969 is const0_rtx, return immediately. Don't test count == 0 when
22972 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
22974 * Makefile.in: add shrink-wrap.o.
22975 * config/i386/i386.c: include "shrink-wrap.h"
22976 * function.c: Likewise.
22977 (requires_stack_frame_p, next_block_for_reg,
22978 move_insn_for_shrink_wrap, prepare_shrink_wrap,
22979 dup_block_and_redirect): Move to shrink-wrap.c
22980 (thread_prologue_and_epilogue_insns): Extract three code segments
22981 as functions in shrink-wrap.c
22982 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
22984 * shrink-wrap.c: New file.
22985 * shrink-wrap.h: New file.
22987 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
22989 * doc/extend.texi: Reflect current numbers of pragmas. Remove
22990 reference to Solaris.
22992 2014-05-12 Mike Stump <mikestump@comcast.net>
22995 * genattrtab.c (filename): Add.
22996 (convert_set_attr_alternative): Improve error message.
22997 (check_defs): Restore read_md_filename for error messages.
22998 (gen_insn): Save filename.
23000 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
23002 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
23003 -fno-local-ivars and -fivar-visibility.
23004 * c-family/c.opt: Make -Wshadow also implicitly enable
23007 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
23009 * doc/tm.texi: Remove reference to deleted macro.
23010 * doc/tm.texi.in: Likewise.
23012 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
23015 * config/avr/avr.c (avr_out_store_psi): Use correct constant
23018 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
23021 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
23022 * config/arm/aout.h (License): Same.
23023 * config/arm/bpabi.h (License): Same.
23024 * config/arm/elf.h (License): Same.
23025 * config/arm/linux-elf.h (License): Same.
23026 * config/arm/linux-gas.h (License): Same.
23027 * config/arm/netbsd-elf.h (License): Same.
23028 * config/arm/uclinux-eabi.h (License): Same.
23029 * config/arm/uclinux-elf.h (License): Same.
23030 * config/arm/vxworks.h (License): Same.
23032 2014-05-11 Jakub Jelinek <jakub@redhat.com>
23034 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
23035 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
23036 number of operands to 3.
23037 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
23038 * tree-nested.c (convert_nonlocal_omp_clauses,
23039 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
23040 * gimplify.c (gimplify_scan_omp_clauses): Handle
23041 OMP_CLAUSE_LINEAR_STMT.
23042 * omp-low.c (lower_rec_input_clauses): Fix typo.
23043 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
23044 cast between Fortran boolean_type_node and C _Bool if
23047 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
23049 PR tree-optimization/61136
23050 * wide-int.h (multiple_of_p): Define a version that doesn't return
23052 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
23053 integer_zerop/const_binop pair.
23054 (multiple_of_p): Likewise, converting both operands to widest_int
23057 2014-05-09 Teresa Johnson <tejohnson@google.com>
23059 * cgraphunit.c (analyze_functions): Use correct dump file.
23061 2014-05-09 Florian Weimer <fweimer@redhat.com>
23063 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
23065 (stack_protect_return_slot_p): New function.
23066 (expand_used_vars): Call stack_protect_decl_p and
23067 stack_protect_return_slot_p for -fstack-protector-strong.
23069 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
23070 Andrew Haley <aph@redhat.com>
23071 Richard Sandiford <rdsandiford@googlemail.com>
23073 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
23076 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
23078 PR middle-end/61111
23079 * fold-const.c (fold_binary_loc): Changed width of mask.
23081 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
23083 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
23084 unsigned int initializers for regno_in, regno_out.
23086 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
23089 * config/avr/avr.md (cc): Add new attribute set_vzn.
23090 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
23091 Set cc insn attribute to set_vzn instead of set_zn for alternatives
23092 with INC, DEC or NEG.
23093 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
23094 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
23095 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
23097 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
23100 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
23102 * wide-int.cc (UTItype): Define.
23103 (UDWtype): Define for appropriate W_TYPE_SIZE.
23105 2014-05-09 Richard Biener <rguenther@suse.de>
23107 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
23108 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
23109 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
23110 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
23111 ssa_propagate): Adjust.
23113 2014-05-08 Jeff Law <law@redhat.com>
23115 PR tree-optimization/61009
23116 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
23117 tri-state rather than a boolean. When a block is too big to
23118 thread through, inform caller via negative return value.
23119 (thread_across_edge): If a block was too big for normal threading,
23120 then it's too big for a joiner too, so remove temporary equivalences
23121 and return immediately.
23123 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
23124 Matthias Klose <doko@ubuntu.com>
23127 * optc-gen.awk: Fix option handling for -Wunused-parameter.
23129 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
23132 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
23134 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
23137 * config/alpha/alpha.c: Include gimple-iterator.h.
23138 (alpha_gimple_fold_builtin): New function. Move
23139 ALPHA_BUILTIN_UMULH folding from ...
23140 (alpha_fold_builtin): ... here.
23141 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
23143 2014-05-08 Wei Mi <wmi@google.com>
23146 * config/i386/i386.c (ix86_compute_frame_layout): Update
23147 preferred_stack_boundary for call, expanded from tls descriptor.
23148 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
23149 to depend on SP register.
23150 (*tls_local_dynamic_base_32_gnu): Ditto.
23151 (*tls_local_dynamic_32_once): Ditto.
23152 (tls_global_dynamic_64_<mode>): Set
23153 ix86_tls_descriptor_calls_expanded_in_cfun.
23154 (tls_local_dynamic_base_64_<mode>): Ditto.
23155 (tls_global_dynamic_32): Set
23156 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
23157 to depend on SP register.
23158 (tls_local_dynamic_base_32): Ditto.
23160 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
23162 * config/arm/arm_neon.h: Update comment.
23163 * config/arm/neon-docgen.ml: Delete.
23164 * config/arm/neon-gen.ml: Delete.
23165 * doc/arm-neon-intrinsics.texi: Update comment.
23167 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
23169 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
23171 (vand, vorr, veor, vorn, vbic): Remove.
23172 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
23174 (neon_vsub_unspec): Likewise.
23175 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
23177 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
23179 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
23180 (vadd_s16): Likewise.
23181 (vadd_s32): Likewise.
23182 (vadd_f32): Likewise.
23183 (vadd_u8): Likewise.
23184 (vadd_u16): Likewise.
23185 (vadd_u32): Likewise.
23186 (vadd_s64): Likewise.
23187 (vadd_u64): Likewise.
23188 (vaddq_s8): Likewise.
23189 (vaddq_s16): Likewise.
23190 (vaddq_s32): Likewise.
23191 (vaddq_s64): Likewise.
23192 (vaddq_f32): Likewise.
23193 (vaddq_u8): Likewise.
23194 (vaddq_u16): Likewise.
23195 (vaddq_u32): Likewise.
23196 (vaddq_u64): Likewise.
23197 (vmul_s8): Likewise.
23198 (vmul_s16): Likewise.
23199 (vmul_s32): Likewise.
23200 (vmul_f32): Likewise.
23201 (vmul_u8): Likewise.
23202 (vmul_u16): Likewise.
23203 (vmul_u32): Likewise.
23204 (vmul_p8): Likewise.
23205 (vmulq_s8): Likewise.
23206 (vmulq_s16): Likewise.
23207 (vmulq_s32): Likewise.
23208 (vmulq_f32): Likewise.
23209 (vmulq_u8): Likewise.
23210 (vmulq_u16): Likewise.
23211 (vmulq_u32): Likewise.
23212 (vsub_s8): Likewise.
23213 (vsub_s16): Likewise.
23214 (vsub_s32): Likewise.
23215 (vsub_f32): Likewise.
23216 (vsub_u8): Likewise.
23217 (vsub_u16): Likewise.
23218 (vsub_u32): Likewise.
23219 (vsub_s64): Likewise.
23220 (vsub_u64): Likewise.
23221 (vsubq_s8): Likewise.
23222 (vsubq_s16): Likewise.
23223 (vsubq_s32): Likewise.
23224 (vsubq_s64): Likewise.
23225 (vsubq_f32): Likewise.
23226 (vsubq_u8): Likewise.
23227 (vsubq_u16): Likewise.
23228 (vsubq_u32): Likewise.
23229 (vsubq_u64): Likewise.
23230 (vand_s8): Likewise.
23231 (vand_s16): Likewise.
23232 (vand_s32): Likewise.
23233 (vand_u8): Likewise.
23234 (vand_u16): Likewise.
23235 (vand_u32): Likewise.
23236 (vand_s64): Likewise.
23237 (vand_u64): Likewise.
23238 (vandq_s8): Likewise.
23239 (vandq_s16): Likewise.
23240 (vandq_s32): Likewise.
23241 (vandq_s64): Likewise.
23242 (vandq_u8): Likewise.
23243 (vandq_u16): Likewise.
23244 (vandq_u32): Likewise.
23245 (vandq_u64): Likewise.
23246 (vorr_s8): Likewise.
23247 (vorr_s16): Likewise.
23248 (vorr_s32): Likewise.
23249 (vorr_u8): Likewise.
23250 (vorr_u16): Likewise.
23251 (vorr_u32): Likewise.
23252 (vorr_s64): Likewise.
23253 (vorr_u64): Likewise.
23254 (vorrq_s8): Likewise.
23255 (vorrq_s16): Likewise.
23256 (vorrq_s32): Likewise.
23257 (vorrq_s64): Likewise.
23258 (vorrq_u8): Likewise.
23259 (vorrq_u16): Likewise.
23260 (vorrq_u32): Likewise.
23261 (vorrq_u64): Likewise.
23262 (veor_s8): Likewise.
23263 (veor_s16): Likewise.
23264 (veor_s32): Likewise.
23265 (veor_u8): Likewise.
23266 (veor_u16): Likewise.
23267 (veor_u32): Likewise.
23268 (veor_s64): Likewise.
23269 (veor_u64): Likewise.
23270 (veorq_s8): Likewise.
23271 (veorq_s16): Likewise.
23272 (veorq_s32): Likewise.
23273 (veorq_s64): Likewise.
23274 (veorq_u8): Likewise.
23275 (veorq_u16): Likewise.
23276 (veorq_u32): Likewise.
23277 (veorq_u64): Likewise.
23278 (vbic_s8): Likewise.
23279 (vbic_s16): Likewise.
23280 (vbic_s32): Likewise.
23281 (vbic_u8): Likewise.
23282 (vbic_u16): Likewise.
23283 (vbic_u32): Likewise.
23284 (vbic_s64): Likewise.
23285 (vbic_u64): Likewise.
23286 (vbicq_s8): Likewise.
23287 (vbicq_s16): Likewise.
23288 (vbicq_s32): Likewise.
23289 (vbicq_s64): Likewise.
23290 (vbicq_u8): Likewise.
23291 (vbicq_u16): Likewise.
23292 (vbicq_u32): Likewise.
23293 (vbicq_u64): Likewise.
23294 (vorn_s8): Likewise.
23295 (vorn_s16): Likewise.
23296 (vorn_s32): Likewise.
23297 (vorn_u8): Likewise.
23298 (vorn_u16): Likewise.
23299 (vorn_u32): Likewise.
23300 (vorn_s64): Likewise.
23301 (vorn_u64): Likewise.
23302 (vornq_s8): Likewise.
23303 (vornq_s16): Likewise.
23304 (vornq_s32): Likewise.
23305 (vornq_s64): Likewise.
23306 (vornq_u8): Likewise.
23307 (vornq_u16): Likewise.
23308 (vornq_u32): Likewise.
23309 (vornq_u64): Likewise.
23311 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
23313 * wide-int.cc (UTItype): Define.
23314 (UDWtype): Define for appropriate W_TYPE_SIZE.
23316 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
23318 PR tree-optimization/59100
23319 * tree-ssa-phiopt.c: Include tree-inline.h.
23320 (neutral_element_p, absorbing_element_p): New functions.
23321 (value_replacement): Handle conditional binary operations with a
23322 neutral or absorbing element.
23324 2014-05-08 Richard Biener <rguenther@suse.de>
23326 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
23327 folding the expression.
23328 (valueize_expr): Remove.
23329 (visit_reference_op_load): Do not valueize the result of
23331 (simplify_binary_expression): Likewise.
23332 (simplify_unary_expression): Likewise.
23334 2014-05-08 Richard Biener <rguenther@suse.de>
23336 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
23337 looking at TYPE_ARG_TYPES.
23339 2014-05-08 Richard Biener <rguenther@suse.de>
23341 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
23342 pointer propagation special-case.
23344 2014-05-08 Bin Cheng <bin.cheng@arm.com>
23346 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
23347 core part of address expressions.
23349 2014-05-08 Alan Modra <amodra@gmail.com>
23352 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
23353 loads and stores when -mno-strict-align at any alignment.
23354 (expand_block_clear): Similarly. Also correct calculation of
23357 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
23359 PR middle-end/39246
23360 * tree-complex.c (expand_complex_move): Keep line info when expanding
23362 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
23363 of complex expression. Use new argument to display correct location
23364 for values coming from phi statement.
23365 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
23366 (warn_uninitialized_phi): Pass location of phi argument to
23368 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
23369 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
23371 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
23373 * config/rs6000/predicates.md (indexed_address_mem): New.
23374 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
23375 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
23376 fpstore_ux, fpstore_u.
23377 (sign_extend, indexed, update): New.
23378 (cell_micro): Adjust.
23379 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
23380 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
23381 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
23382 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
23383 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
23384 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
23385 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
23386 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
23387 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
23388 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
23389 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
23390 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
23391 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
23392 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
23393 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
23395 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
23396 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
23397 *vsx_extract_<mode>_store): Adjust.
23398 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
23399 is_cracked_insn, insn_must_be_first_in_group,
23400 insn_must_be_last_in_group): Adjust.
23402 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
23404 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
23405 ppc440-fpstore): Adjust.
23406 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
23407 ppc476-fpstore): Adjust.
23408 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
23409 ppc601-fpstore): Adjust.
23410 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
23412 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
23414 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
23415 ppc7450-fpstore): Adjust.
23416 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
23417 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
23418 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
23420 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
23421 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
23422 cell-fpstore, cell-fpstore-update): Adjust.
23423 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
23424 ppce300c3_store, ppce300c3_fpstore): Adjust.
23425 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
23426 e500mc_fpstore): Adjust.
23427 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
23428 e500mc64_store, e500mc64_fpstore): Adjust.
23429 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
23430 e5500_fpstore): Adjust.
23431 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
23432 e6500_fpstore): Adjust.
23433 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
23435 * config/rs6000/power4.md (power4-load, power4-load-ext,
23436 power4-load-ext-update, power4-load-ext-update-indexed,
23437 power4-load-update-indexed, power4-load-update, power4-fpload,
23438 power4-fpload-update, power4-store, power4-store-update,
23439 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
23441 * config/rs6000/power5.md (power5-load, power5-load-ext,
23442 power5-load-ext-update, power5-load-ext-update-indexed,
23443 power5-load-update-indexed, power5-load-update, power5-fpload,
23444 power5-fpload-update, power5-store, power5-store-update,
23445 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
23447 * config/rs6000/power6.md (power6-load, power6-load-ext,
23448 power6-load-update, power6-load-update-indexed,
23449 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
23450 power6-fpload-update, power6-store, power6-store-update,
23451 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
23453 * config/rs6000/power7.md (power7-load, power7-load-ext,
23454 power7-load-update, power7-load-update-indexed,
23455 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
23456 power7-fpload-update, power7-store, power7-store-update,
23457 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
23459 * config/rs6000/power8.md (power8-load, power8-load-update,
23460 power8-load-ext, power8-load-ext-update, power8-fpload,
23461 power8-fpload-update, power8-store, power8-store-update-indexed,
23462 power8-fpstore, power8-fpstore-update): Adjust.
23463 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
23465 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
23466 titan_lsu_store, titan_lsu_fpstore): Adjust.
23467 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
23469 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
23472 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
23473 unrolled byte insns. Emit address increments after move insns.
23475 2014-05-07 David Malcolm <dmalcolm@redhat.com>
23477 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
23478 const_gimple, rather than a gimple.
23479 (gimple_call_builtin_p): Likewise, for the three variants.
23481 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
23482 (gimple_call_builtin_p): Likewise, for the three variants.
23484 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
23486 PR tree-optimization/61095
23487 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
23489 2014-05-07 Richard Biener <rguenther@suse.de>
23491 PR tree-optimization/61034
23492 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
23493 (maybe_skip_until): Use translate to take into account
23494 lattices when trying to do disambiguations.
23495 (get_continuation_for_phi_1): Likewise.
23496 (get_continuation_for_phi): Adjust for added translate arguments.
23497 (walk_non_aliased_vuses): Likewise.
23498 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
23499 (walk_non_aliased_vuses): Likewise.
23500 (call_may_clobber_ref_p_1): Declare.
23501 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
23502 calls. Stop early if we are only supposed to disambiguate.
23503 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
23505 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
23507 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
23508 Emit an error when the function has arguments.
23510 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
23512 * cfgloop.h (unswitch_loops): Remove.
23513 * doc/passes.texi: Remove references to loop-unswitch.c
23514 * timevar.def (TV_LOOP_UNSWITCH): Remove.
23516 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
23518 * tree-vect-data-refs.c (vect_grouped_load_supported): New
23519 check for loads group of length 3.
23520 (vect_permute_load_chain): New permutations for loads group of
23522 * tree-vect-stmts.c (vect_model_load_cost): Change cost
23523 of vec_perm_shuffle for the new permutations.
23525 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
23527 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
23528 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
23529 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
23530 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
23531 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
23532 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
23533 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
23534 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
23536 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
23538 * loop-unswitch.c: Delete.
23540 2014-05-07 Richard Biener <rguenther@suse.de>
23542 * config.gcc: Always set need_64bit_hwint to yes.
23544 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
23546 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
23547 of using optimize_size.
23549 2014-05-06 Mike Stump <mikestump@comcast.net>
23551 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
23553 2014-05-06 Joseph Myers <joseph@codesourcery.com>
23555 * config/i386/sse.md (*mov<mode>_internal)
23556 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
23557 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
23558 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
23559 (*<code><mode>3, *andnot<mode>3<mask_name>)
23560 (<mask_codefor><code><mode>3<mask_name>): Only consider
23561 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
23563 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
23566 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
23568 * lra-constraints.c (valid_address_p): Move earlier in file.
23569 Add a constraint argument to the address_info version.
23570 (satisfies_memory_constraint_p): New function.
23571 (satisfies_address_constraint_p): Likewise.
23572 (process_alt_operands, curr_insn_transform): Use them.
23573 (process_address): Pass the constraint to valid_address_p when
23574 checking address operands.
23576 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
23578 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
23579 to their respective blocks. Fix inadvertent use of "node".
23581 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
23583 * emit-rtl.c (init_derived_machine_modes): New functionm, split
23585 (init_emit_once): ...here.
23586 * rtl.h (init_derived_machine_modes): Declare.
23587 * toplev.c (do_compile): Call it even if no_backend.
23589 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
23590 Mike Stump <mikestump@comcast.net>
23591 Richard Sandiford <rdsandiford@googlemail.com>
23592 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23594 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
23595 (rtx_equal_for_memref_p): Update comment.
23596 (adjust_offset_for_component_ref): Use wide-int interfaces.
23597 * builtins.c (get_object_alignment_2): Likewise.
23598 (c_readstr): Likewise.
23599 (target_char_cast): Add comment.
23600 (determine_block_size): Use wide-int interfaces.
23601 (expand_builtin_signbit): Likewise.
23602 (fold_builtin_int_roundingfn): Likewise.
23603 (fold_builtin_bitop): Likewise.
23604 (fold_builtin_bswap): Likewise.
23605 (fold_builtin_logarithm): Use signop.
23606 (fold_builtin_pow): Likewise.
23607 (fold_builtin_memory_op): Use wide-int interfaces.
23608 (fold_builtin_object_size): Likewise.
23609 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
23610 nb_iterations_estimate.
23611 (record_niter_bound): Use wide-int interfaces.
23612 (get_estimated_loop_iterations_int): Likewise.
23613 (get_estimated_loop_iterations): Likewise.
23614 (get_max_loop_iterations): Likewise.
23615 * cfgloop.h: Include wide-int.h.
23616 (struct nb_iter_bound): Change bound to widest_int.
23617 (struct loop): Change nb_iterations_upper_bound and
23618 nb_iterations_estimate to widest_int.
23619 (record_niter_bound): Switch to use widest_int.
23620 (get_estimated_loop_iterations): Likewise.
23621 (get_max_loop_iterations): Likewise.
23622 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
23623 update for wide-int.
23624 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
23625 * combine.c (try_combine): Likewise.
23626 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
23627 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
23629 (aarch64_float_const_representable_p): Likewise.
23630 * config/arc/arc.c: Include wide-int.h.
23631 (arc_can_use_doloop_p): Use wide-int interfaces.
23632 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
23633 (vfp3_const_double_index): Likewise.
23634 * config/avr/avr.c (avr_out_round): Likewise.
23635 (avr_fold_builtin): Likewise.
23636 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
23637 (bfin_can_use_doloop_p): Likewise.
23638 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
23639 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
23640 * config/i386/i386.c: Include wide-int.h.
23641 (ix86_data_alignment): Use wide-int interfaces.
23642 (ix86_local_alignment): Likewise.
23643 (ix86_emit_swsqrtsf): Update real_from_integer.
23644 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
23645 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
23646 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
23647 (zero_constant): Likewise.
23648 (input_operand): Likewise.
23649 (splat_input_operand): Likewise.
23650 (non_logical_cint_operand): Change const_double to const_wide_int.
23651 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
23652 (easy_altivec_constant): Remove comment.
23653 (paired_expand_vector_init): Use CONSTANT_P.
23654 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
23655 (rs6000_emit_move): Update checks.
23656 (rs6000_aggregate_candidate): Use wide-int interfaces.
23657 (rs6000_expand_ternop_builtin): Likewise.
23658 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
23659 (rs6000_assemble_integer): Likewise.
23660 (rs6000_hash_constant): Likewise.
23661 (output_toc): Likewise.
23662 (rs6000_rtx_costs): Likewise.
23663 (rs6000_emit_swrsqrt); Update call to real_from_integer.
23664 * config/rs6000/rs6000-c.c: Include wide-int.h.
23665 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
23666 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
23667 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
23668 Handle CONST_WIDE_INT.
23669 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
23670 Use tree_fits_uhwi_p.
23671 * config/sparc/sparc.c: Include wide-int.h.
23672 (sparc_fold_builtin): Use wide-int interfaces.
23673 * config/vax/vax.c: Include wide-int.h.
23674 (vax_float_literal): Use real_from_integer.
23675 * coretypes.h (struct hwivec_def): New.
23677 (const_hwivec): New.
23678 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
23679 (equiv_constant): Handle CONST_WIDE_INT.
23680 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
23681 (cselib_hash_rtx): Handle CONST_WIDE_INT.
23682 * dbxout.c (stabstr_U): Use wide-int interfaces.
23683 (dbxout_type): Update to use cst_fits_shwi_p.
23684 * defaults.h (LOG2_BITS_PER_UNIT): Define.
23685 (TARGET_SUPPORTS_WIDE_INT): Add default.
23686 * dfp.c: Include wide-int.h.
23687 (decimal_real_to_integer2): Use wide-int interfaces and rename to
23688 decimal_real_to_integer.
23689 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
23690 decimal_real_to_integer.
23691 * doc/generic.texi (Constant expressions): Update for wide_int.
23692 * doc/rtl.texi (const_double): Likewise.
23693 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
23694 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
23695 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
23696 (REAL_VALUE_FROM_INT): Remove.
23697 (TARGET_SUPPORTS_WIDE_INT): New.
23698 * doc/tm.texi: Regenerate.
23699 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
23700 * double-int.h: Include wide-int.h.
23701 (struct wi::int_traits): New.
23702 * dwarf2out.c (get_full_len): New.
23703 (dw_val_equal_p): Add case dw_val_class_wide_int.
23704 (size_of_loc_descr): Likewise.
23705 (output_loc_operands): Likewise.
23706 (insert_double): Remove.
23707 (insert_wide_int): New.
23708 (add_AT_wide): New.
23709 (print_die): Add case dw_val_class_wide_int.
23710 (attr_checksum): Likewise.
23711 (attr_checksum_ordered): Likewise.
23712 (same_dw_val_p): Likewise.
23713 (size_of_die): Likewise.
23714 (value_format): Likewise.
23715 (output_die): Likewise.
23716 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
23718 (clz_loc_descriptor): Use wide-int interfaces.
23719 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
23720 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
23721 (round_up_to_align): Use wide-int interfaces.
23722 (field_byte_offset): Likewise.
23723 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
23724 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
23725 CONST_DOUBLE handling. Use wide-int interfaces.
23726 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
23727 (gen_enumeration_type_die): Use add_AT_wide.
23728 (hash_loc_operands): Add case dw_val_class_wide_int.
23729 (compare_loc_operands): Likewise.
23730 * dwarf2out.h: Include wide-int.h.
23731 (wide_int_ptr): New.
23732 (enum dw_val_class): Add dw_val_class_wide_int.
23733 (struct dw_val_struct): Add val_wide.
23734 * emit-rtl.c (const_wide_int_htab): New.
23735 (const_wide_int_htab_hash): New.
23736 (const_wide_int_htab_eq): New.
23737 (lookup_const_wide_int): New.
23738 (const_double_htab_hash): Use wide-int interfaces.
23739 (const_double_htab_eq): Likewise.
23740 (rtx_to_double_int): Conditionally compile for wide-int.
23741 (immed_double_int_const): Rename to immed_wide_int_const and
23742 update for wide-int.
23743 (immed_double_const): Conditionally compile for wide-int.
23744 (init_emit_once): Use wide-int interfaces.
23745 * explow.c (plus_constant): Likewise.
23746 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
23747 (lshift_value): Use wide-int interfaces.
23748 (expand_mult): Likewise.
23749 (choose_multiplier): Likewise.
23750 (expand_smod_pow2): Likewise.
23751 (make_tree): Likewise.
23752 * expr.c (convert_modes): Consolidate handling of constants.
23753 Use wide-int interfaces.
23754 (emit_group_load_1): Add note.
23755 (store_expr): Update comment.
23756 (get_inner_reference): Use wide-int interfaces.
23757 (expand_constructor): Update comment.
23758 (expand_expr_real_2): Use wide-int interfaces.
23759 (expand_expr_real_1): Likewise.
23760 (reduce_to_bit_field_precision): Likewise.
23761 (const_vector_from_tree): Likewise.
23762 * final.c: Include wide-int-print.h.
23763 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
23764 * fixed-value.c: Include wide-int.h.
23765 (fixed_from_string): Use wide-int interfaces.
23766 (fixed_to_decimal): Likewise.
23767 (fixed_convert_from_real): Likewise.
23768 (real_convert_from_fixed): Likewise.
23769 * fold-const.h (mem_ref_offset): Return an offset_int.
23770 (div_if_zero_remainder): Remove code parameter.
23771 * fold-const.c (div_if_zero_remainder): Remove code parameter.
23772 Use wide-int interfaces.
23773 (may_negate_without_overflow_p): Use wide-int interfaces.
23774 (negate_expr_p): Likewise.
23775 (fold_negate_expr): Likewise.
23776 (int_const_binop_1): Likewise.
23777 (const_binop): Likewise.
23778 (fold_convert_const_int_from_int): Likewise.
23779 (fold_convert_const_int_from_real): Likewise.
23780 (fold_convert_const_int_from_fixed): Likewise.
23781 (fold_convert_const_fixed_from_int): Likewise.
23782 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
23783 (sign_bit_p): Use wide-int interfaces.
23784 (make_range_step): Likewise.
23785 (build_range_check): Likewise. Pass an integer of the correct type
23786 instead of using integer_one_node.
23787 (range_predecessor): Pass an integer of the correct type instead
23788 of using integer_one_node.
23789 (range_successor): Likewise.
23790 (merge_ranges): Likewise.
23791 (unextend): Use wide-int interfaces.
23792 (extract_muldiv_1): Likewise.
23793 (fold_div_compare): Likewise.
23794 (fold_single_bit_test): Likewise.
23795 (fold_sign_changed_comparison): Likewise.
23796 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
23797 (fold_plusminus_mult_expr): Use wide-int interfaces.
23798 (native_encode_int): Likewise.
23799 (native_interpret_int): Likewise.
23800 (fold_unary_loc): Likewise.
23801 (pointer_may_wrap_p): Likewise.
23802 (size_low_cst): Likewise.
23803 (mask_with_tz): Likewise.
23804 (fold_binary_loc): Likewise.
23805 (fold_ternary_loc): Likewise.
23806 (multiple_of_p): Likewise.
23807 (tree_call_nonnegative_warnv_p): Update calls to
23808 tree_int_cst_min_precision and real_from_integer.
23809 (fold_negate_const): Use wide-int interfaces.
23810 (fold_abs_const): Likewise.
23811 (fold_relational_const): Use tree_int_cst_lt.
23812 (round_up_loc): Use wide-int interfaces.
23813 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
23814 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
23815 * gengtype.c: Remove include of double-int.h.
23816 (do_typedef): Use wide-int interfaces.
23817 (open_base_files): Add wide-int.h.
23818 (main): Add offset_int and widest_int typedefs.
23819 * gengtype-lex.l: Handle "^".
23820 (CXX_KEYWORD): Add "static".
23821 * gengtype-parse.c (require3): New.
23822 (require_template_declaration): Handle constant template arguments
23823 and nested templates.
23824 * gengtype-state.c: Don't include "double-int.h".
23825 * genpreds.c (write_one_predicate_function): Update comment.
23826 (write_tm_constrs_h): Add check for hval and lval use in
23828 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
23829 (add_to_sequence): Likewise.
23830 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
23831 and const_double_operand.
23832 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
23834 * gimple-fold.c (get_base_constructor): Likewise.
23835 (fold_array_ctor_reference): Likewise.
23836 (fold_nonarray_ctor_reference): Likewise.
23837 (fold_const_aggregate_ref_1): Likewise.
23838 (gimple_val_nonnegative_real_p): Likewise.
23839 (gimple_fold_indirect_ref): Likewise.
23840 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
23841 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
23842 (struct slsr_cand_d): Change index to be widest_int.
23843 (struct incr_info_d): Change incr to be widest_int.
23844 (alloc_cand_and_find_basis): Use wide-int interfaces.
23845 (slsr_process_phi): Likewise.
23846 (backtrace_base_for_ref): Likewise. Return a widest_int.
23847 (restructure_reference): Take a widest_int instead of a double_int.
23848 (slsr_process_ref): Use wide-int interfaces.
23849 (create_mul_ssa_cand): Likewise.
23850 (create_mul_imm_cand): Likewise.
23851 (create_add_ssa_cand): Likewise.
23852 (create_add_imm_cand): Take a widest_int instead of a double_int.
23853 (slsr_process_add): Use wide-int interfaces.
23854 (slsr_process_cast): Likewise.
23855 (slsr_process_copy): Likewise.
23856 (dump_candidate): Likewise.
23857 (dump_incr_vec): Likewise.
23858 (replace_ref): Likewise.
23859 (cand_increment): Likewise. Return a widest_int.
23860 (cand_abs_increment): Likewise.
23861 (replace_mult_candidate): Take a widest_int instead of a double_int.
23862 (replace_unconditional_candidate): Use wide-int interfaces.
23863 (incr_vec_index): Take a widest_int instead of a double_int.
23864 (create_add_on_incoming_edge): Likewise.
23865 (create_phi_basis): Use wide-int interfaces.
23866 (replace_conditional_candidate): Likewise.
23867 (record_increment): Take a widest_int instead of a double_int.
23868 (record_phi_increments): Use wide-int interfaces.
23869 (phi_incr_cost): Take a widest_int instead of a double_int.
23870 (lowest_cost_path): Likewise.
23871 (total_savings): Likewise.
23872 (analyze_increments): Use wide-int interfaces.
23873 (ncd_with_phi): Take a widest_int instead of a double_int.
23874 (ncd_of_cand_and_phis): Likewise.
23875 (nearest_common_dominator_for_cands): Likewise.
23876 (insert_initializers): Use wide-int interfaces.
23877 (all_phi_incrs_profitable): Likewise.
23878 (replace_one_candidate): Likewise.
23879 (replace_profitable_candidates): Likewise.
23880 * godump.c: Include wide-int-print.h.
23881 (go_output_typedef): Use wide-int interfaces.
23882 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
23883 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
23884 (build_loop_iteration_domains): Likewise.
23885 * hooks.h: Include wide-int.h rather than double-int.h.
23886 (hook_bool_dint_dint_uint_bool_true): Delete.
23887 (hook_bool_wint_wint_uint_bool_true): Declare.
23888 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
23889 (hook_bool_wint_wint_uint_bool_true): New.
23890 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
23892 (ubsan_expand_si_overflow_mul_check): Likewise.
23893 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
23894 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
23895 (get_ancestor_addr_info): Likewise.
23896 (ipa_modify_call_arguments): Likewise.
23897 * loop-doloop.c (doloop_modify): Likewise.
23898 (doloop_optimize): Likewise.
23899 * loop-iv.c (iv_number_of_iterations): Likewise.
23900 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
23901 (unroll_loop_constant_iterations): Likewise.
23902 (decide_unroll_runtime_iterations): Likewise.
23903 (unroll_loop_runtime_iterations): Likewise.
23904 (decide_peel_simple): Likewise.
23905 (decide_unroll_stupid): Likewise.
23906 * lto-streamer-in.c (streamer_read_wi): Add.
23907 (input_cfg): Use wide-int interfaces.
23908 (lto_input_tree_1): Likewise.
23909 * lto-streamer-out.c (streamer_write_wi): Add.
23910 (hash_tree): Use wide-int interfaces.
23911 (output_cfg): Likewise.
23912 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
23913 (GTFILES): Add wide-int.h and signop.h.
23914 (TAGS): Look for .cc files too.
23915 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
23916 * optabs.c (expand_subword_shift): Likewise.
23917 (expand_doubleword_shift): Likewise.
23918 (expand_absneg_bit): Likewise.
23919 (expand_copysign_absneg): Likewise.
23920 (expand_copysign_bit): Likewise.
23921 * postreload.c (reload_cse_simplify_set): Likewise.
23922 * predict.c (predict_iv_comparison): Likewise.
23923 * pretty-print.h: Include wide-int-print.h.
23925 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
23926 * print-tree.c: Include wide-int-print.h.
23927 (print_node_brief): Use wide-int interfaces.
23928 (print_node): Likewise.
23929 * read-rtl.c (validate_const_wide_int): New.
23930 (read_rtx_code): Add CONST_WIDE_INT case.
23931 * real.c: Include wide-int.h.
23932 (real_to_integer2): Delete.
23933 (real_to_integer): New function, returning a wide_int.
23934 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
23935 (ten_to_ptwo): Update call to real_from_integer.
23936 (real_digit): Likewise.
23937 * real.h: Include signop.h, wide-int.h and insn-modes.h.
23938 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
23939 (REAL_VALUE_TO_INT): Delete.
23940 (real_to_integer): Declare a wide-int form.
23941 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
23942 * recog.c (const_int_operand): Improve comment.
23943 (const_scalar_int_operand): New.
23944 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
23945 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
23946 (split_double): Likewise.
23947 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
23948 (rtx_size): Likewise.
23949 (rtx_alloc_stat_v): New.
23950 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
23951 (cwi_output_hex): New.
23952 (iterative_hash_rtx): Handle CONST_WIDE_INT.
23953 (cwi_check_failed_bounds): New.
23954 * rtl.def (CONST_WIDE_INT): New.
23955 * rtl.h: Include <utility> and wide-int.h.
23956 (struct hwivec_def): New.
23957 (CWI_GET_NUM_ELEM): New.
23958 (CWI_PUT_NUM_ELEM): New.
23959 (struct rtx_def): Add num_elem and hwiv.
23960 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
23961 (CASE_CONST_UNIQUE): Likewise.
23962 (CASE_CONST_ANY): Likewise.
23963 (CONST_SCALAR_INT_P): Likewise.
23964 (CONST_WIDE_INT_P): New.
23966 (HWIVEC_CHECK): New.
23967 (cwi_check_failed_bounds): New.
23969 (HWIVEC_CHECK): New.
23970 (CONST_WIDE_INT_VEC) New.
23971 (CONST_WIDE_INT_NUNITS) New.
23972 (CONST_WIDE_INT_ELT) New.
23973 (rtx_mode_t): New type.
23974 (wi::int_traits <rtx_mode_t>): New.
23976 (wi::min_value): New.
23977 (wi::max_value): New.
23979 (const_wide_int_alloc): New.
23980 (immed_wide_int_const): New.
23981 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
23982 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
23983 * signop.h: New file.
23984 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
23985 (simplify_const_unary_operation): Use wide-int interfaces.
23986 (simplify_binary_operation_1): Likewise.
23987 (simplify_const_binary_operation): Likewise.
23988 (simplify_const_relational_operation): Likewise.
23989 (simplify_immed_subreg): Likewise.
23990 * stmt.c (expand_case): Likewise.
23991 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
23992 signop rather than a bool.
23993 * stor-layout.c (layout_type): Use wide-int interfaces.
23994 (initialize_sizetypes): Update calls to
23995 set_min_and_max_values_for_integral_type.
23996 (set_min_and_max_values_for_integral_type): Take a signop rather
23997 than a bool. Use wide-int interfaces.
23998 (fixup_signed_type): Update accordingly. Remove
23999 HOST_BITS_PER_DOUBLE_INT limit.
24000 (fixup_unsigned_type): Likewise.
24001 * system.h (STATIC_CONSTANT_P): New.
24002 (STATIC_ASSERT): New.
24003 * target.def (can_use_doloop_p): Take widest_ints rather than
24005 * target.h: Include wide-int.h rather than double-int.h.
24006 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
24008 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
24009 rather than INT_CST_LT_UNSIGNED.
24010 (can_use_doloop_if_innermost): Take widest_ints rather than
24012 * tree-affine.c: Include wide-int-print.h.
24013 (double_int_ext_for_comb): Delete.
24014 (wide_int_ext_for_comb): New.
24015 (aff_combination_zero): Use wide-int interfaces.
24016 (aff_combination_const): Take a widest_int instead of a double_int.
24017 (aff_combination_elt): Use wide-int interfaces.
24018 (aff_combination_scale): Take a widest_int instead of a double_int.
24019 (aff_combination_add_elt): Likewise.
24020 (aff_combination_add_cst): Likewise.
24021 (aff_combination_add): Use wide-int interfaces.
24022 (aff_combination_convert): Likewise.
24023 (tree_to_aff_combination): Likewise.
24024 (add_elt_to_tree): Take a widest_int instead of a double_int.
24025 (aff_combination_to_tree): Use wide-int interfaces.
24026 (aff_combination_remove_elt): Likewise.
24027 (aff_combination_add_product): Take a widest_int instead of
24029 (aff_combination_mult): Use wide-int interfaces.
24030 (aff_combination_expand): Likewise.
24031 (double_int_constant_multiple_p): Delete.
24032 (wide_int_constant_multiple_p): New.
24033 (aff_combination_constant_multiple_p): Take a widest_int pointer
24034 instead of a double_int pointer.
24035 (print_aff): Use wide-int interfaces.
24036 (get_inner_reference_aff): Take a widest_int pointer
24037 instead of a double_int pointer.
24038 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
24039 * tree-affine.h: Include wide-int.h.
24040 (struct aff_comb_elt): Change type of coef to widest_int.
24041 (struct affine_tree_combination): Change type of offset to widest_int.
24042 (double_int_ext_for_comb): Delete.
24043 (wide_int_ext_for_comb): New.
24044 (aff_combination_const): Use widest_int instead of double_int.
24045 (aff_combination_scale): Likewise.
24046 (aff_combination_add_elt): Likewise.
24047 (aff_combination_constant_multiple_p): Likewise.
24048 (get_inner_reference_aff): Likewise.
24049 (aff_comb_cannot_overlap_p): Likewise.
24050 (aff_combination_zero_p): Use wide-int interfaces.
24051 * tree.c: Include tree.h.
24052 (init_ttree): Use make_int_cst.
24053 (tree_code_size): Removed code for INTEGER_CST case.
24054 (tree_size): Add INTEGER_CST case.
24055 (make_node_stat): Update comment.
24056 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
24057 (build_int_cst_type): Use wide-int interfaces.
24058 (double_int_to_tree): Likewise.
24059 (double_int_fits_to_tree_p): Delete.
24060 (force_fit_type_double): Delete.
24061 (force_fit_type): New.
24062 (int_cst_hash_hash): Use wide-int interfaces.
24063 (int_cst_hash_eq): Likewise.
24064 (build_int_cst_wide): Delete.
24065 (wide_int_to_tree): New.
24066 (cache_integer_cst): Use wide-int interfaces.
24067 (build_low_bits_mask): Likewise.
24068 (cst_and_fits_in_hwi): Likewise.
24069 (real_value_from_int_cst): Likewise.
24070 (make_int_cst_stat): New.
24071 (integer_zerop): Use wide_int interfaces.
24072 (integer_onep): Likewise.
24073 (integer_all_onesp): Likewise.
24074 (integer_pow2p): Likewise.
24075 (integer_nonzerop): Likewise.
24076 (tree_log2): Likewise.
24077 (tree_floor_log2): Likewise.
24078 (tree_ctz): Likewise.
24079 (int_size_in_bytes): Likewise.
24080 (mem_ref_offset): Return an offset_int rather than a double_int.
24081 (build_type_attribute_qual_variant): Use wide_int interfaces.
24082 (type_hash_eq): Likewise
24083 (tree_int_cst_equal): Likewise.
24084 (tree_int_cst_lt): Delete.
24085 (tree_int_cst_compare): Likewise.
24086 (tree_fits_shwi_p): Use wide_int interfaces.
24087 (tree_fits_uhwi_p): Likewise.
24088 (tree_int_cst_sign_bit): Likewise.
24089 (tree_int_cst_sgn): Likewise.
24090 (tree_int_cst_min_precision): Take a signop rather than a bool.
24091 (simple_cst_equal): Use wide_int interfaces.
24092 (compare_tree_int): Likewise.
24093 (iterative_hash_expr): Likewise.
24094 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
24096 (get_type_static_bounds): Use wide_int interfaces.
24097 (tree_int_cst_elt_check_failed): New.
24098 (build_common_tree_nodes): Reordered to set prec before filling in
24100 (int_cst_value): Check cst_and_fits_in_hwi.
24101 (widest_int_cst_value): Use wide_int interfaces.
24102 (upper_bound_in_type): Likewise.
24103 (lower_bound_in_type): Likewise.
24104 (num_ending_zeros): Likewise.
24105 (drop_tree_overflow): Likewise.
24106 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
24107 (gen_conditions_for_pow_cst_base): Likewise.
24108 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
24109 (group_case_labels_stmt): Use wide-int interfaces.
24110 (verify_gimple_assign_binary): Likewise.
24111 (print_loop): Likewise.
24112 * tree-chrec.c (tree_fold_binomial): Likewise.
24113 * tree-core.h (struct tree_base): Add int_length.
24114 (struct tree_int_cst): Change rep of value.
24115 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
24116 (dr_may_alias_p): Likewise.
24117 (max_stmt_executions_tree): Likewise.
24118 * tree.def (INTEGER_CST): Update comment.
24119 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
24120 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
24121 * tree-dump.c: Include wide-int.h and wide-int-print.h.
24122 (dequeue_and_dump): Use wide-int interfaces.
24123 * tree.h: Include wide-int.h.
24124 (NULL_TREE): Moved to earlier loc in file.
24125 (TREE_INT_CST_ELT_CHECK): New.
24126 (tree_int_cst_elt_check_failed): New.
24128 (TREE_INT_CST): Delete.
24129 (TREE_INT_CST_LOW): Use wide-int interfaces.
24130 (TREE_INT_CST_HIGH): Delete.
24131 (TREE_INT_CST_NUNITS): New.
24132 (TREE_INT_CST_EXT_NUNITS): Likewise.
24133 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
24134 (TREE_INT_CST_ELT): Likewise.
24135 (INT_CST_LT): Delete.
24136 (tree_int_cst_elt_check): New (two forms).
24137 (type_code_size): Update comment.
24138 (make_int_cst_stat, make_int_cst): New.
24139 (tree_to_double_int): Delete.
24140 (double_int_fits_to_tree_p): Delete.
24141 (force_fit_type_double): Delete.
24142 (build_int_cstu): Replace with out-of-line function.
24143 (build_int_cst_wide): Delete.
24144 (tree_int_cst_lt): Define inline.
24145 (tree_int_cst_le): New.
24146 (tree_int_cst_compare): Define inline.
24147 (tree_int_cst_min_precision): Take a signop rather than a bool.
24148 (wi::int_traits <const_tree>): New.
24149 (wi::int_traits <tree>): New.
24150 (wi::extended_tree): New.
24151 (wi::int_traits <wi::extended_tree>): New.
24152 (wi::to_widest): New.
24153 (wi::to_offset): New.
24154 (wi::fits_to_tree_p): New.
24155 (wi::min_value): New.
24156 (wi::max_value): New.
24157 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
24158 (copy_tree_body_r): Likewise.
24159 * tree-object-size.c (compute_object_offset): Likewise.
24160 (addr_object_size): Likewise.
24161 * tree-predcom.c: Include wide-int-print.h.
24162 (struct dref_d): Change type of offset to widest_int.
24163 (dump_dref): Call wide-int printer.
24164 (aff_combination_dr_offset): Use wide-int interfaces.
24165 (determine_offset): Take a widest_int pointer rather than a
24166 double_int pointer.
24167 (split_data_refs_to_components): Use wide-int interfaces.
24168 (suitable_component_p): Likewise.
24169 (order_drefs): Likewise.
24170 (add_ref_to_chain): Likewise.
24171 (valid_initializer_p): Likewise.
24172 (determine_roots_comp): Likewise.
24173 * tree-pretty-print.c: Include wide-int-print.h.
24174 (dump_generic_node): Use wide-int interfaces.
24175 * tree-sra.c (sra_ipa_modify_expr): Likewise.
24176 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
24177 (move_fixed_address_to_symbol): Likewise.
24178 (move_hint_to_base): Likewise.
24179 (move_pointer_to_base): Likewise.
24180 (move_variant_to_index): Likewise.
24181 (most_expensive_mult_to_index): Likewise.
24182 (addr_to_parts): Likewise.
24183 (copy_ref_info): Likewise.
24184 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
24185 (indirect_refs_may_alias_p): Likewise.
24186 (stmt_kills_ref_p_1): Likewise.
24187 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
24188 * tree-ssa-ccp.c: Update comment at top of file. Include
24190 (struct prop_value_d): Change type of mask to widest_int.
24191 (extend_mask): New function.
24192 (dump_lattice_value): Use wide-int interfaces.
24193 (get_default_value): Likewise.
24194 (set_constant_value): Likewise.
24195 (set_value_varying): Likewise.
24196 (valid_lattice_transition): Likewise.
24197 (set_lattice_value): Likewise.
24198 (value_to_double_int): Delete.
24199 (value_to_wide_int): New.
24200 (get_value_from_alignment): Use wide-int interfaces.
24201 (get_value_for_expr): Likewise.
24202 (do_dbg_cnt): Likewise.
24203 (ccp_finalize): Likewise.
24204 (ccp_lattice_meet): Likewise.
24205 (bit_value_unop_1): Use widest_ints rather than double_ints.
24206 (bit_value_binop_1): Likewise.
24207 (bit_value_unop): Use wide-int interfaces.
24208 (bit_value_binop): Likewise.
24209 (bit_value_assume_aligned): Likewise.
24210 (evaluate_stmt): Likewise.
24211 (ccp_fold_stmt): Likewise.
24212 (visit_cond_stmt): Likewise.
24213 (ccp_visit_stmt): Likewise.
24214 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
24215 (constant_pointer_difference): Likewise.
24216 (associate_pointerplus): Likewise.
24217 (combine_conversions): Likewise.
24218 * tree-ssa-loop.h: Include wide-int.h.
24219 (struct tree_niter_desc): Change type of max to widest_int.
24220 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
24221 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
24222 (remove_redundant_iv_tests): Likewise.
24223 (canonicalize_loop_induction_variables): Likewise.
24224 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
24225 (constant_multiple_of): Take a widest_int pointer instead of
24226 a double_int pointer.
24227 (get_computation_aff): Use wide-int interfaces.
24228 (ptr_difference_cost): Likewise.
24229 (difference_cost): Likewise.
24230 (get_loop_invariant_expr_id): Likewise.
24231 (get_computation_cost_at): Likewise.
24232 (iv_elimination_compare_lt): Likewise.
24233 (may_eliminate_iv): Likewise.
24234 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
24235 instead of double_int.
24236 (max_loop_iterations): Likewise.
24237 (max_stmt_executions): Likewise.
24238 (estimated_stmt_executions): Likewise.
24239 * tree-ssa-loop-niter.c: Include wide-int-print.h.
24240 (split_to_var_and_offset): Use wide-int interfaces.
24241 (determine_value_range): Likewise.
24242 (bound_difference_of_offsetted_base): Likewise.
24243 (bounds_add): Take a widest_int instead of a double_int.
24244 (number_of_iterations_ne_max): Use wide-int interfaces.
24245 (number_of_iterations_ne): Likewise.
24246 (number_of_iterations_lt_to_ne): Likewise.
24247 (assert_loop_rolls_lt): Likewise.
24248 (number_of_iterations_lt): Likewise.
24249 (number_of_iterations_le): Likewise.
24250 (number_of_iterations_cond): Likewise.
24251 (number_of_iterations_exit): Likewise.
24252 (finite_loop_p): Likewise.
24253 (derive_constant_upper_bound_assign): Likewise.
24254 (derive_constant_upper_bound): Return a widest_int.
24255 (derive_constant_upper_bound_ops): Likewise.
24256 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
24257 (record_estimate): Take a widest_int rather than a double_int.
24258 (record_nonwrapping_iv): Use wide-int interfaces.
24259 (double_int_cmp): Delete.
24260 (wide_int_cmp): New.
24261 (bound_index): Take a widest_int rather than a double_int.
24262 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
24263 (maybe_lower_iteration_bound): Likewise.
24264 (estimate_numbers_of_iterations_loop): Likewise.
24265 (estimated_loop_iterations): Take a widest_int pointer than than
24266 a double_int pointer.
24267 (estimated_loop_iterations_int): Use wide-int interfaces.
24268 (max_loop_iterations): Take a widest_int pointer than than
24269 a double_int pointer.
24270 (max_loop_iterations_int): Use wide-int interfaces.
24271 (max_stmt_executions): Take a widest_int pointer than than
24272 a double_int pointer.
24273 (estimated_stmt_executions): Likewise.
24274 (n_of_executions_at_most): Use wide-int interfaces.
24275 (scev_probably_wraps_p): Likewise.
24276 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
24277 to real_to_integer.
24278 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
24280 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
24281 double_ints. Adjust for trailing_wide_ints <3> representation.
24282 (set_nonzero_bits): Likewise.
24283 (get_range_info): Return wide_ints rather than double_ints.
24284 Adjust for trailing_wide_ints <3> representation.
24285 (get_nonzero_bits): Likewise.
24286 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
24288 * tree-ssanames.h (struct range_info_def): Replace min, max and
24289 nonzero_bits with a trailing_wide_ints <3>.
24290 (set_range_info): Use wide_int_refs rather than double_ints.
24291 (set_nonzero_bits): Likewise.
24292 (get_range_info): Return wide_ints rather than double_ints.
24293 (get_nonzero_bits): Likewise.
24294 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
24295 * tree-ssa-pre.c (phi_translate_1): Likewise.
24296 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
24297 (acceptable_pow_call): Likewise.
24298 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
24300 (vn_reference_fold_indirect): Likewise.
24301 (vn_reference_maybe_forwprop_address): Likewise.
24302 (valueize_refs_1): Likewise.
24303 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
24304 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
24305 tree_int_cst_lt and tree_int_cst_le.
24306 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
24308 (streamer_alloc_tree): Likewise.
24309 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
24310 (streamer_write_tree_header): Likewise.
24311 (streamer_write_integer_cst): Likewise.
24312 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
24313 (build_constructors): Likewise.
24314 (array_value_type): Likewise.
24315 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
24316 (vect_check_gather): Likewise.
24317 * tree-vect-generic.c (build_replicated_const): Likewise.
24318 (expand_vector_divmod): Likewise.
24319 * tree-vect-loop.c (vect_transform_loop): Likewise.
24320 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
24321 (vect_do_peeling_for_alignment): Likewise.
24322 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
24323 * tree-vrp.c: Include wide-int.h.
24324 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
24325 (extract_range_from_assert): Use wide-int interfaces.
24326 (vrp_int_const_binop): Likewise.
24327 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
24328 double_int pointers.
24329 (ranges_from_anti_range): Use wide-int interfaces.
24330 (quad_int_cmp): Delete.
24331 (quad_int_pair_sort): Likewise.
24332 (extract_range_from_binary_expr_1): Use wide-int interfaces.
24333 (extract_range_from_unary_expr_1): Likewise.
24334 (adjust_range_with_scev): Likewise.
24335 (masked_increment): Take and return wide_ints rather than double_ints.
24336 (register_edge_assert_for_2): Use wide-int interfaces.
24337 (check_array_ref): Likewise.
24338 (search_for_addr_array): Likewise.
24339 (maybe_set_nonzero_bits): Likewise.
24340 (union_ranges): Pass an integer of the correct type instead of
24341 using integer_one_node.
24342 (intersect_ranges): Likewise.
24343 (simplify_truth_ops_using_ranges): Likewise.
24344 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
24345 (range_fits_type_p): Likewise.
24346 (simplify_cond_using_ranges): Likewise. Take a signop rather than
24348 (simplify_conversion_using_ranges): Use wide-int interfaces.
24349 (simplify_float_conversion_using_ranges): Likewise.
24350 (vrp_finalize): Likewise.
24351 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
24352 (gimple_stringops_transform): Likewise.
24353 * varasm.c (decode_addr_const): Likewise.
24354 (const_hash_1): Likewise.
24355 (const_rtx_hash_1): Likewise
24356 (output_constant): Likewise.
24357 (array_size_for_constructor): Likewise.
24358 (output_constructor_regular_field): Likewise.
24359 (output_constructor_bitfield): Likewise.
24360 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
24361 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
24363 * gencheck.c: Define BITS_PER_UNIT.
24364 * wide-int.cc: New.
24366 * wide-int-print.cc: New.
24367 * wide-int-print.h: New.
24369 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
24371 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
24373 2014-05-06 Richard Biener <rguenther@suse.de>
24375 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
24376 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
24377 (TODO_verify_all): Adjust.
24378 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
24379 TODO_verify_stmts and TODO_verify_rtl_sharing.
24380 * bb-reorder.c: Likewise.
24381 * cfgexpand.c: Likewise.
24382 * cprop.c: Likewise.
24384 * function.c: Likewise.
24385 * fwprop.c: Likewise.
24386 * gcse.c: Likewise.
24387 * gimple-ssa-isolate-paths.c: Likewise.
24388 * gimple-ssa-strength-reduction.c: Likewise.
24389 * ipa-split.c: Likewise.
24390 * loop-init.c: Likewise.
24391 * loop-unroll.c: Likewise.
24392 * lower-subreg.c: Likewise.
24393 * modulo-sched.c: Likewise.
24394 * postreload-gcse.c: Likewise.
24395 * predict.c: Likewise.
24396 * recog.c: Likewise.
24397 * sched-rgn.c: Likewise.
24398 * store-motion.c: Likewise.
24399 * tracer.c: Likewise.
24400 * trans-mem.c: Likewise.
24401 * tree-call-cdce.c: Likewise.
24402 * tree-cfg.c: Likewise.
24403 * tree-cfgcleanup.c: Likewise.
24404 * tree-complex.c: Likewise.
24405 * tree-eh.c: Likewise.
24406 * tree-emutls.c: Likewise.
24407 * tree-if-conv.c: Likewise.
24408 * tree-into-ssa.c: Likewise.
24409 * tree-loop-distribution.c: Likewise.
24410 * tree-object-size.c: Likewise.
24411 * tree-parloops.c: Likewise.
24412 * tree-pass.h: Likewise.
24413 * tree-sra.c: Likewise.
24414 * tree-ssa-ccp.c: Likewise.
24415 * tree-ssa-copy.c: Likewise.
24416 * tree-ssa-copyrename.c: Likewise.
24417 * tree-ssa-dce.c: Likewise.
24418 * tree-ssa-dom.c: Likewise.
24419 * tree-ssa-dse.c: Likewise.
24420 * tree-ssa-forwprop.c: Likewise.
24421 * tree-ssa-ifcombine.c: Likewise.
24422 * tree-ssa-loop-ch.c: Likewise.
24423 * tree-ssa-loop-ivcanon.c: Likewise.
24424 * tree-ssa-loop.c: Likewise.
24425 * tree-ssa-math-opts.c: Likewise.
24426 * tree-ssa-phiopt.c: Likewise.
24427 * tree-ssa-phiprop.c: Likewise.
24428 * tree-ssa-pre.c: Likewise.
24429 * tree-ssa-reassoc.c: Likewise.
24430 * tree-ssa-sink.c: Likewise.
24431 * tree-ssa-strlen.c: Likewise.
24432 * tree-ssa-tail-merge.c: Likewise.
24433 * tree-ssa-uncprop.c: Likewise.
24434 * tree-switch-conversion.c: Likewise.
24435 * tree-tailcall.c: Likewise.
24436 * tree-vect-generic.c: Likewise.
24437 * tree-vectorizer.c: Likewise.
24438 * tree-vrp.c: Likewise.
24439 * tsan.c: Likewise.
24440 * var-tracking.c: Likewise.
24441 * bt-load.c: Likewise.
24442 * cfgcleanup.c: Likewise.
24443 * combine-stack-adj.c: Likewise.
24444 * combine.c: Likewise.
24445 * compare-elim.c: Likewise.
24446 * config/epiphany/resolve-sw-modes.c: Likewise.
24447 * config/i386/i386.c: Likewise.
24448 * config/mips/mips.c: Likewise.
24449 * config/s390/s390.c: Likewise.
24450 * config/sh/sh_treg_combine.cc: Likewise.
24451 * config/sparc/sparc.c: Likewise.
24454 * final.c: Likewise.
24455 * ifcvt.c: Likewise.
24456 * mode-switching.c: Likewise.
24457 * passes.c: Likewise.
24458 * postreload.c: Likewise.
24460 * reg-stack.c: Likewise.
24461 * regcprop.c: Likewise.
24462 * regrename.c: Likewise.
24465 2014-05-06 Richard Biener <rguenther@suse.de>
24467 PR middle-end/61070
24468 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
24469 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
24471 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
24474 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
24476 2014-05-05 Radovan Obradovic <robradovic@mips.com>
24477 Tom de Vries <tom@codesourcery.com>
24479 * target.def (call_fusage_contains_non_callee_clobbers): New
24481 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
24483 (@node Miscellaneous Register Hooks): New node.
24484 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
24485 * doc/tm.texi: Regenerate.
24487 2014-05-05 Marek Polacek <polacek@redhat.com>
24490 * opts.c (common_handle_option): Call error_at instead of warning_at.
24492 2014-05-05 Richard Biener <rguenther@suse.de>
24494 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
24495 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
24496 under the TODO_verify_il umbrella.
24498 2014-05-05 Richard Biener <rguenther@suse.de>
24500 * passes.c (execute_function_todo): Move TODO_verify_flow under
24501 the TODO_verify_ul umbrella.
24503 2014-05-05 Richard Biener <rguenther@suse.de>
24505 PR middle-end/61010
24506 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
24507 X & CST away from a CST that is the mask of a mode.
24509 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
24511 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
24512 int argument to enum machine_mode.
24513 (picochip_class_max_nregs): Ditto.
24514 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
24515 (picochip_class_max_nregs): Ditto.
24517 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
24519 * target.def: Add new target hook.
24520 * doc/tm.texi: Regenerate.
24521 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
24522 * targhooks.c (default_keep_leaf_when_profiled): New function.
24524 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
24525 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
24527 2014-05-05 Bin Cheng <bin.cheng@arm.com>
24529 PR tree-optimization/60363
24530 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
24531 (copy_phi_args): New parameters. Call get_value_locus_in_path.
24532 (update_destination_phis): New parameter.
24533 (create_edge_and_update_destination_phis): Ditto.
24534 (ssa_fix_duplicate_block_edges): Pass new arguments.
24535 (thread_single_edge): Ditto.
24537 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
24539 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
24540 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
24541 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
24542 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
24543 Use RS6000_BTM_HARD_FLOAT.
24544 (BU_MISC_2): Likewise.
24545 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
24546 RS6000_BTM_HARD_FLOAT.
24547 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
24548 is explicitly used.
24549 (rs6000_invalid_builtin): Add hard floating builtin support.
24550 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
24551 hard float builtins.
24552 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
24554 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
24556 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
24557 Add missing function* argument.
24559 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
24561 * lra-constraints.c (valid_address_p): Move earlier in file.
24562 Add a constraint argument to the address_info version.
24563 (satisfies_memory_constraint_p): New function.
24564 (satisfies_address_constraint_p): Likewise.
24565 (process_alt_operands, curr_insn_transform): Use them.
24566 (process_address): Pass the constraint to valid_address_p when
24567 checking address operands.
24569 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
24571 * config/mips/mips.c (mips_isa_rev): New variable.
24572 (mips_set_architecture): Set it.
24573 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
24575 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
24576 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
24577 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
24578 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
24579 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
24580 conditions in terms of mips_isa_rev.
24581 (mips_isa_rev): Declare.
24583 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
24585 * config/sh/sh-mem.cc: Use tabs instead of spaces.
24586 (prob_unlikely, prob_likely): Make variables const.
24588 2014-05-03 Denis Chertykov <chertykov@gmail.com>
24590 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
24592 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
24594 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
24596 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
24598 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
24599 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
24600 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
24602 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
24603 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
24605 Replace usage of ROUND_REG with sh_round_reg.
24606 Use CEIL instead of ROUND_ADVANCE.
24608 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
24611 * config/sh/sh.c: Include stdlib headers before everything else.
24613 2014-05-02 Jakub Jelinek <jakub@redhat.com>
24615 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
24616 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
24617 (gimplify_adjust_omp_clauses): Simd region is never
24618 directly nested in combined parallel. Instead, for linear
24619 with copyin/copyout, if in combined for simd loop, make decl
24620 firstprivate/lastprivate on OMP_FOR.
24621 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
24622 expand_omp_for_static_chunk): When setting endvar, also set
24623 fd->loop.v to the same value.
24625 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
24627 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
24629 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
24631 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
24634 2014-05-02 Marek Polacek <polacek@redhat.com>
24636 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
24638 2014-05-02 Kito Cheng <kito@0xlab.org>
24640 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
24641 to a C expression marco.
24642 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
24643 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
24644 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
24645 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
24646 HONOR_REG_ALLOC_ORDER.
24647 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
24649 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
24651 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
24653 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
24655 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
24657 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
24659 * tree-if-conv.c (is_cond_scalar_reduction): New function.
24660 (convert_scalar_cond_reduction): Likewise.
24661 (predicate_scalar_phi): Add recognition and transformation
24662 of simple conditioanl reduction to be vectorizable.
24664 2014-05-01 Marek Polacek <polacek@redhat.com>
24667 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
24669 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
24671 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
24672 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
24673 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
24674 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
24675 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
24676 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
24677 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
24678 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
24680 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
24682 * config/arc/arc.opt (mlra): Move comment above option name
24683 to avoid mis-parsing as language options.
24685 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24687 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
24688 * config/sol2.h: ... here.
24689 * config/sol2-10.h: Remove.
24691 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
24692 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
24693 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
24694 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
24695 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
24696 * config/sol2.h: ... here.
24697 (SECTION_NAME_FORMAT): Don't redefine.
24698 (STARTFILE_ARCH32_SPEC): Rename to ...
24699 (STARTFILE_ARCH_SPEC): ... this.
24700 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
24701 * config/sparc/sol2.h: ... here.
24702 (SECTION_NAME_FORMAT): Don't undef.
24703 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
24704 (SUBTARGET_EXTRA_SPECS): Remove.
24705 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
24707 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
24708 (MD_STARTFILE_PREFIX): Remove.
24709 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
24710 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
24711 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
24712 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
24713 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
24714 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
24715 * config/i386/sol2.h: ... here.
24716 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
24717 * config/i386/sol2-bi.h: Remove.
24718 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
24719 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
24721 * config/i386/t-sol2-64: Rename to ...
24722 * config/i386/t-sol2: ... this.
24723 * config/sparc/t-sol2-64: Rename to ...
24724 * config/sparc/t-sol2: ... this.
24726 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
24727 sol2_tm_file_head, sol2_tm_file_tail.
24728 Include ${cpu_type}/sol2.h before sol2.h.
24730 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
24731 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
24732 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
24733 Reflect i386/t-sol2-64 renaming.
24734 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
24735 Reflect sparc/t-sol2-64 renaming.
24737 2014-04-30 Richard Biener <rguenther@suse.de>
24739 * passes.c (execute_function_todo): Move TODO_verify_stmts
24740 and TODO_verify_ssa under the TODO_verify_il umbrella.
24741 * tree-ssa.h (verify_ssa): Adjust prototype.
24742 * tree-ssa.c (verify_ssa): Add parameter to tell whether
24743 we should verify SSA operands.
24744 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
24745 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
24746 whether we should verify whether not throwing stmts have EH info.
24747 * graphite-scop-detection.c (create_sese_edges): Adjust.
24748 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
24749 * tree-eh.c (lower_try_finally_switch): Do not add the
24750 default case label twice.
24752 2014-04-30 Marek Polacek <polacek@redhat.com>
24754 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
24755 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
24756 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
24757 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
24759 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
24761 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
24762 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
24763 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
24764 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
24765 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
24766 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
24767 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
24768 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
24770 2014-04-29 David Malcolm <dmalcolm@redhat.com>
24772 * tree-cfg.c (dump_function_to_file): Dump the return type of
24773 functions, in a line to itself before the function body, mimicking
24774 the layout of a C function.
24776 2014-04-29 Jakub Jelinek <jakub@redhat.com>
24778 PR tree-optimization/60971
24779 * tree-tailcall.c (process_assignment): Reject conversions which
24782 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
24784 * calls.c (initialize_argument_information): Always treat
24785 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
24786 (expand_call): Likewise.
24787 (emit_library_call_calue_1): Likewise.
24788 * expr.c (PUSH_ARGS_REVERSED): Do not define.
24789 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
24792 2014-04-29 Nick Clifton <nickc@redhat.com>
24794 * config/msp430/msp430.md (umulsidi): Fix typo.
24795 (mulhisi3): Enable even inside interrupt handlers.
24796 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
24797 bigger return address pushed in large mode.
24799 2014-04-29 Nick Clifton <nickc@redhat.com>
24801 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
24802 (arc_init_reg_tables): Use a machine_mode enum to iterate over
24804 * config/m32r/m32r.c (init_reg_tables): Likewise.
24805 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
24806 enum to hold the modes.
24808 2014-04-29 Richard Biener <rguenther@suse.de>
24810 * dominance.c (free_dominance_info): Add overload with
24811 function parameter.
24812 (dom_info_state): Likewise.
24813 (dom_info_available_p): Likewise.
24814 * basic-block.h (free_dominance_info, dom_info_state,
24815 dom_info_available_p): Declare overloads.
24816 * passes.c (execute_function_todo): Verify that verifiers
24817 don't change dominator info state. Drop dominator info
24818 for IPA pass invocations.
24819 * cgraph.c (release_function_body): Restore asserts that
24820 dominator information is released.
24822 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
24824 * doc/invoke.texi: Fix typo.
24825 * tree-vrp.c: Fix typos.
24826 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
24828 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
24830 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
24832 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
24834 * config/aarch64/aarch64-builtins.c
24835 (aarch64_types_storestruct_lane_qualifiers): New.
24836 (TYPES_STORESTRUCT_LANE): Likewise.
24837 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
24838 (st3_lane): Likewise.
24839 (st4_lane): Likewise.
24840 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
24841 (vec_store_lanesci_lane<mode>): Likewise.
24842 (vec_store_lanesxi_lane<mode>): Likewise.
24843 (aarch64_st2_lane<VQ:mode>): Likewise.
24844 (aarch64_st3_lane<VQ:mode>): Likewise.
24845 (aarch64_st4_lane<VQ:mode>): Likewise.
24846 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
24847 * config/aarch64/arm_neon.h
24848 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
24849 use new macro arguments.
24850 (__ST3_LANE_FUNC): Likewise.
24851 (__ST4_LANE_FUNC): Likewise.
24852 * config/aarch64/iterators.md (V_TWO_ELEM): New.
24853 (V_THREE_ELEM): Likewise.
24854 (V_FOUR_ELEM): Likewise.
24856 2014-04-28 David Malcolm <dmalcolm@redhat.com>
24858 * doc/gimple.texi: Replace the description of the now-defunct
24859 union gimple_statement_d with a diagram showing the
24860 gimple_statement_base class hierarchy and its relationships to
24861 the GSS_ and GIMPLE_ enums.
24863 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
24865 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
24866 * config/aarch64/aarch64.c
24867 (aarch64_cannot_change_mode_class): Weaken conditions.
24868 (aarch64_modes_tieable_p): New.
24869 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
24871 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
24873 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
24874 (loadsync_<mode>): Change mode.
24875 (load_quadpti, store_quadpti): New.
24876 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
24877 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
24879 2014-04-28 Martin Jambor <mjambor@suse.cz>
24881 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
24882 same alias type as the original statement.
24883 (subreplacement_assignment_data): New type.
24884 (handle_unscalarized_data_in_subtree): New type of parameter,
24885 generate new memory accesses with same alias type as the original
24887 (load_assign_lhs_subreplacements): Likewise.
24888 (sra_modify_constructor_assign): Generate new memory accesses with
24889 same alias type as the original statement.
24891 2014-04-28 Richard Biener <rguenther@suse.de>
24893 * tree-pass.h (TODO_verify_il): Define.
24894 (TODO_verify_all): Complete properly.
24895 * passes.c (execute_function_todo): Move existing loop-closed
24896 SSA verification under TODO_verify_il.
24897 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
24898 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
24899 Fix tree sharing issue.
24901 2014-04-28 Richard Biener <rguenther@suse.de>
24903 PR middle-end/60092
24904 * builtins.def (DEF_C11_BUILTIN): Add.
24905 (BUILT_IN_ALIGNED_ALLOC): Likewise.
24906 * coretypes.h (enum function_class): Add function_c11_misc.
24907 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
24908 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
24909 (call_may_clobber_ref_p_1): Likewise.
24910 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
24911 (mark_all_reaching_defs_necessary_1): Likewise.
24912 (propagate_necessity): Likewise.
24913 (eliminate_unnecessary_stmts): Likewise.
24914 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
24916 2014-04-28 Richard Biener <rguenther@suse.de>
24918 * tree-vrp.c (vrp_var_may_overflow): Remove.
24919 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
24920 with overflow immediately bump to one before that value and
24921 let iteration figure out overflow status.
24923 2014-04-28 Richard Biener <rguenther@suse.de>
24925 * configure.ac: Do valgrind header checks unconditionally.
24926 Add --enable-valgrind-annotations.
24927 * system.h: Guard valgrind header inclusion with
24928 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
24929 * alloc-pool.c (pool_alloc, pool_free): Use
24930 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
24931 to guard possibly dead code.
24932 * config.in: Regenerated.
24933 * configure: Likewise.
24935 2014-04-28 Jeff Law <law@redhat.com>
24937 PR tree-optimization/60902
24938 * tree-ssa-threadedge.c
24939 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
24940 over real defs when invalidating outputs from statements that do not
24941 produce useful outputs for threading.
24943 2014-04-28 Richard Biener <rguenther@suse.de>
24945 PR tree-optimization/60979
24946 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
24947 SCOPs that end in a block with a successor with abnormal
24950 2014-04-28 Richard Biener <rguenther@suse.de>
24952 * tree-pass.h (execute_pass_list): Adjust prototype.
24953 * passes.c (pass_manager::execute_early_local_passes): Adjust.
24954 (do_per_function): Change callback signature, push all actual
24955 work to the callbals.
24956 (do_per_function_toporder): Likewise.
24957 (execute_function_dump): Adjust.
24958 (execute_function_todo): Likewise.
24959 (clear_last_verified): Likewise.
24960 (verify_curr_properties): Likewise.
24961 (update_properties_after_pass): Likewise.
24962 (execute_pass_list_1): Split out from ...
24963 (execute_pass_list): ... here. Adjust.
24964 (execute_ipa_pass_list): Likewise.
24965 * cgraphunit.c (cgraph_add_new_function): Adjust.
24966 (analyze_function): Likewise.
24967 (expand_function): Likewise.
24968 * cgraph.c (release_function_body): Free dominance info
24969 here instead of asserting it was magically freed elsewhere.
24971 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
24973 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
24974 * configure: Regenerate.
24975 * config/sparc/sparc.opt (muser-mode): New option.
24976 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
24978 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
24979 * doc/invoke.texi (SPARC options): Document -muser-mode.
24981 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
24983 * cselib.c (find_slot_memmode): Delete.
24984 (cselib_hasher): Change compare_type to a struct.
24985 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
24987 (preserve_constants_and_equivs): Adjust for new compare_type.
24988 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
24989 (wrap_constant): Delete.
24990 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
24992 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
24994 * doc/install.texi (Building with profile feedback): Remove
24997 2014-04-26 Tom de Vries <tom@codesourcery.com>
24999 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
25002 2014-04-25 Cary Coutant <ccoutant@google.com>
25005 * dwarf2out.c (should_move_die_to_comdat): A type definition
25006 can contain a subprogram definition, but don't move it to a
25008 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
25009 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
25011 (clone_tree_hash): Rename to...
25012 (clone_tree_partial): ...this; change callers. Copy
25013 DW_TAG_subprogram DIEs as declarations.
25014 (copy_decls_walk): Don't copy children of a declaration into a
25017 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
25020 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
25023 2014-04-25 Jiong Wang <jiong.wang@arm.com>
25025 * config/arm/predicates.md (call_insn_operand): Add long_call check.
25026 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
25028 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
25031 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25033 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
25035 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25037 PR tree-optimization/60930
25038 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
25039 creating a multiply candidate by folding two constant
25040 multiplicands when the result overflows.
25042 2014-04-25 Jakub Jelinek <jakub@redhat.com>
25044 PR tree-optimization/60960
25045 * tree-vect-generic.c (expand_vector_operation): Only call
25046 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
25048 2014-04-25 Tom de Vries <tom@codesourcery.com>
25050 * expr.c (clobber_reg_mode): New function.
25051 * expr.h (clobber_reg): New function.
25053 2014-04-25 Tom de Vries <tom@codesourcery.com>
25055 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
25058 2014-04-25 Radovan Obradovic <robradovic@mips.com>
25059 Tom de Vries <tom@codesourcery.com>
25061 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
25063 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
25064 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
25065 new argument to find_all_hard_reg_sets call.
25067 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25069 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
25070 Use HOST_WIDE_INT_C for mask literal.
25071 (aarch_rev16_shleft_mask_imm_p): Likewise.
25073 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
25076 * config/sparc/sparc.md (ashlsi3_extend): Delete.
25078 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
25080 PR preprocessor/56540
25081 * config/i386/i386-c.c (ix86_target_macros): Define
25082 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
25084 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25086 * configure.ac (tga_func): Remove.
25087 (LIB_TLS_SPEC): Remove.
25088 * configure: Regenerate.
25089 * config.in: Regenerate.
25090 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
25092 2014-04-25 Richard Biener <rguenther@suse.de>
25095 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
25096 call stmt use/clobber sets during stmt walk instead of
25097 walking the possibly incomplete set of caller edges.
25099 2014-04-25 Richard Biener <rguenther@suse.de>
25102 * passes.c (apply_ipa_transforms): Inline into only caller ...
25103 (execute_one_pass): ... here. Properly bring in function
25104 bodies for nodes we want to apply IPA transforms to.
25106 2014-04-24 Cong Hou <congh@google.com>
25108 PR tree-optimization/60896
25109 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
25110 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
25111 (vect_mark_pattern_stmts): Set the def type of all statements in
25112 PATTERN_DEF_SEQ as vect_internal_def.
25114 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
25116 * doc/extend.texi (PowerPC Built-in Functions): Document new
25117 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
25118 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
25120 * config/rs6000/predicates.md (const_0_to_3_operand): New
25121 predicate to match 0..3 integer constants.
25123 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
25124 to support adding miscellaneous builtin functions.
25125 (BU_DFP_MISC_2): Likewise.
25126 (BU_P7_MISC_1): Likewise.
25127 (BU_P7_MISC_2): Likewise.
25128 (BU_P8V_MISC_3): Likewise.
25129 (BU_MISC_1): Likewise.
25130 (BU_MISC_2): Likewise.
25131 (DIVWE): Add extended divide builtin functions.
25132 (DIVWEO): Likewise.
25133 (DIVWEU): Likewise.
25134 (DIVWEUO): Likewise.
25136 (DIVDEO): Likewise.
25137 (DIVDEU): Likewise.
25138 (DIVDEUO): Likewise.
25139 (DXEX): Add decimal floating-point builtin functions.
25141 (DDEDPD): Likewise.
25142 (DDEDPDQ): Likewise.
25143 (DENBCD): Likewise.
25144 (DENBCDQ): Likewise.
25148 (DSCLIQ): Likewise.
25150 (DSCRIQ): Likewise.
25151 (CDTBCD): Add new BCD builtin functions.
25152 (CBCDTD): Likewise.
25153 (ADDG6S): Likewise.
25154 (BCDADD): Likewise.
25155 (BCDADD_LT): Likewise.
25156 (BCDADD_EQ): Likewise.
25157 (BCDADD_GT): Likewise.
25158 (BCDADD_OV): Likewise.
25159 (BCDSUB): Likewise.
25160 (BCDSUB_LT): Likewise.
25161 (BCDSUB_EQ): Likewise.
25162 (BCDSUB_GT): Likewise.
25163 (BCDSUB_OV): Likewise.
25164 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
25165 (UNPACK_TD): Likewise.
25166 (PACK_TF): Likewise.
25167 (UNPACK_TF): Likewise.
25168 (UNPACK_TF_0): Likewise.
25169 (UNPACK_TF_1): Likewise.
25170 (PACK_V1TI): Likewise.
25171 (UNPACK_V1TI): Likewise.
25173 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
25174 support for decimal floating point builtin functions.
25175 (rs6000_expand_ternop_builtin): Add checks for the new builtin
25176 functions that take constant arguments.
25177 (rs6000_invalid_builtin): Add decimal floating point builtin support.
25178 (rs6000_init_builtins): Setup long double, _Decimal64, and
25179 _Decimal128 types for new builtin functions.
25180 (builtin_function_type): Set the unsigned flags appropriately for
25181 the new builtin functions.
25182 (rs6000_opt_masks): Add support for decimal floating point builtin
25185 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
25186 floating point builtin functions.
25187 (RS6000_BTM_COMMON): Likewise.
25188 (RS6000_BTI_long_double): Likewise.
25189 (RS6000_BTI_dfloat64): Likewise.
25190 (RS6000_BTI_dfloat128): Likewise.
25191 (long_double_type_internal_node): Likewise.
25192 (dfloat64_type_internal_node): Likewise.
25193 (dfloat128_type_internal_node): Likewise.
25195 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
25196 2.07 bcd arithmetic instructions.
25197 (UNSPEC_BCDSUB): Likewise.
25198 (UNSPEC_BCD_OVERFLOW): Likewise.
25199 (UNSPEC_BCD_ADD_SUB): Likewise.
25200 (bcd_add_sub): Likewise.
25201 (BCD_TEST): Likewise.
25202 (bcd<bcd_add_sub>): Likewise.
25203 (bcd<bcd_add_sub>_test): Likewise.
25204 (bcd<bcd_add_sub>_test2): Likewise.
25205 (bcd<bcd_add_sub>_<code>): Likewise.
25206 (peephole2 for combined bcd ops): Likewise.
25208 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
25209 decimal floating point builtin functions.
25210 (UNSPEC_DENBCD): Likewise.
25211 (UNSPEC_DXEX): Likewise.
25212 (UNSPEC_DIEX): Likewise.
25213 (UNSPEC_DSCLI): Likewise.
25214 (UNSPEC_DSCRI): Likewise.
25215 (D64_D128): Likewise.
25216 (dfp_suffix): Likewise.
25217 (dfp_ddedpd_<mode>): Likewise.
25218 (dfp_denbcd_<mode>): Likewise.
25219 (dfp_dxex_<mode>): Likewise.
25220 (dfp_diex_<mode>): Likewise.
25221 (dfp_dscli_<mode>): Likewise.
25222 (dfp_dscri_<mode>): Likewise.
25224 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
25226 (UNSPEC_CDTBCD): Likewise.
25227 (UNSPEC_CBCDTD): Likewise.
25228 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
25229 (UNSPEC_DIVEO): Likewise.
25230 (UNSPEC_DIVEU): Likewise.
25231 (UNSPEC_DIVEUO): Likewise.
25232 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
25233 pack/unpack 128-bit types.
25234 (UNSPEC_PACK_128BIT): Likewise.
25235 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
25236 (udiv<mode>3): Use idiv_ldiv mode attribute.
25237 (div<mode>3): Likewise.
25238 (addg6s): Add new BCD builtin functions.
25239 (cdtbcd): Likewise.
25240 (cbcdtd): Likewise.
25241 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
25242 (div_extend): Likewise.
25243 (div<div_extend>_<mode>"): Likewise.
25244 (FP128_64): Add support for new builtin functions to pack/unpack
25246 (unpack<mode>): Likewise.
25247 (unpacktf_0): Likewise.
25248 (unpacktf_1): Likewise.
25249 (unpack<mode>_dm): Likewise.
25250 (unpack<mode>_nodm): Likewise.
25251 (pack<mode>): Likewise.
25252 (unpackv1ti): Likewise.
25253 (packv1ti): Likewise.
25255 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
25257 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
25260 2014-04-24 Jakub Jelinek <jakub@redhat.com>
25262 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
25263 * gimplify.c (omp_is_private): Change last argument's type to int.
25264 Only diagnose lastprivate if the simd argument is 1, only diagnose
25265 linear if the simd argument is 2.
25266 (gimplify_omp_for): Adjust omp_is_private callers. When adding
25267 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
25268 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
25269 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
25270 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
25271 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
25272 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
25273 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
25274 * tree-nested.c (convert_nonlocal_omp_clauses,
25275 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
25277 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
25280 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
25283 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
25285 * flag-types.h (enum ivar_visibility): Add.
25287 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
25289 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
25290 function * argument.
25292 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
25294 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
25296 2014-04-24 Radovan Obradovic <robradovic@mips.com>
25297 Tom de Vries <tom@codesourcery.com>
25299 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
25300 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
25302 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
25303 * emit-rtl.c (try_split): Same.
25305 2014-04-24 Radovan Obradovic <robradovic@mips.com>
25306 Tom de Vries <tom@codesourcery.com>
25308 * common.opt (fuse-caller-save): New option.
25310 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
25312 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
25313 elements for big-endian.
25315 2014-04-24 Richard Biener <rguenther@suse.de>
25317 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
25318 during TER and instead use the sepops interface for expanding
25319 non-GIMPLE_SINGLE_RHS.
25321 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25323 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
25324 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
25326 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25328 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
25329 assembler 64-bit option.
25330 * configure: Regenerate.
25332 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25334 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
25335 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
25336 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
25337 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
25338 (TARGET_CRYPTO): Take TARGET_SIMD into account.
25340 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25342 * config/aarch64/aarch64-builtins.c
25343 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
25344 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
25345 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
25346 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
25348 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
25349 (Vrevsuff): New mode attribute.
25351 2014-04-24 Terry Guo <terry.guo@arm.com>
25353 * config/arm/arm.h (machine_function): Define variable
25354 after_arm_reorg here.
25355 * config/arm/arm.c (after_arm_reorg): Remove the definition.
25356 (arm_split_constant): Update the way to access variable
25358 (arm_reorg): Ditto.
25359 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
25361 2014-04-23 Tom de Vries <tom@codesourcery.com>
25363 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
25365 2014-04-23 David Malcolm <dmalcolm@redhat.com>
25367 * is-a.h: Update comments to reflect the following changes to the
25368 "pointerness" of the API, making the template parameter match the
25369 return type, allowing use of is-a.h with typedefs of pointers.
25370 (is_a_helper::cast): Return a T rather then a pointer to a T, so
25371 that the return type matches the parameter to the is_a_helper.
25373 (dyn_cast): Likewise.
25375 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
25376 pointer from the is-a.h API.
25378 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
25379 (is_a_helper <cgraph_node *>::test): ...this, matching change to
25381 (is_a_helper <varpool_node>::test): Likewise, convert to...
25382 (is_a_helper <varpool_node *>::test): ...this.
25384 (varpool_first_variable): Update for removal of implicit pointer
25385 from the is-a.h API.
25386 (varpool_next_variable): Likewise.
25387 (varpool_first_static_initializer): Likewise.
25388 (varpool_next_static_initializer): Likewise.
25389 (varpool_first_defined_variable): Likewise.
25390 (varpool_next_defined_variable): Likewise.
25391 (cgraph_first_defined_function): Likewise.
25392 (cgraph_next_defined_function): Likewise.
25393 (cgraph_first_function): Likewise.
25394 (cgraph_next_function): Likewise.
25395 (cgraph_first_function_with_gimple_body): Likewise.
25396 (cgraph_next_function_with_gimple_body): Likewise.
25397 (cgraph_alias_target): Likewise.
25398 (varpool_alias_target): Likewise.
25399 (cgraph_function_or_thunk_node): Likewise.
25400 (varpool_variable_node): Likewise.
25401 (symtab_real_symbol_p): Likewise.
25402 * cgraphunit.c (referred_to_p): Likewise.
25403 (analyze_functions): Likewise.
25404 (handle_alias_pairs): Likewise.
25405 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
25406 * gimple-ssa.h (gimple_vuse_op): Likewise.
25407 (gimple_vdef_op): Likewise.
25408 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
25409 * gimple.c (gimple_build_asm_1): Likewise.
25410 (gimple_build_try): Likewise.
25411 (gimple_build_resx): Likewise.
25412 (gimple_build_eh_dispatch): Likewise.
25413 (gimple_build_omp_for): Likewise.
25414 (gimple_omp_for_set_clauses): Likewise.
25416 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
25417 (is_a_helper <gimple_statement_asm *>::test): ...this.
25418 (is_a_helper <gimple_statement_bind>::test): Convert to...
25419 (is_a_helper <gimple_statement_bind *>::test): ...this.
25420 (is_a_helper <gimple_statement_call>::test): Convert to...
25421 (is_a_helper <gimple_statement_call *>::test): ...this.
25422 (is_a_helper <gimple_statement_catch>::test): Convert to...
25423 (is_a_helper <gimple_statement_catch *>::test): ...this.
25424 (is_a_helper <gimple_statement_resx>::test): Convert to...
25425 (is_a_helper <gimple_statement_resx *>::test): ...this.
25426 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
25427 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
25428 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
25429 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
25430 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
25431 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
25432 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
25433 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
25434 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
25435 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
25436 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
25437 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
25438 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
25439 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
25440 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
25441 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
25442 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
25443 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
25444 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
25445 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
25446 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
25447 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
25448 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
25449 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
25450 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
25451 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
25452 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
25453 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
25454 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
25455 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
25456 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
25457 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
25458 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
25459 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
25460 (is_a_helper <gimple_statement_phi>::test): Convert to...
25461 (is_a_helper <gimple_statement_phi *>::test): ...this.
25462 (is_a_helper <gimple_statement_transaction>::test): Convert to...
25463 (is_a_helper <gimple_statement_transaction *>::test): ...this.
25464 (is_a_helper <gimple_statement_try>::test): Convert to...
25465 (is_a_helper <gimple_statement_try *>::test): ...this.
25466 (is_a_helper <gimple_statement_wce>::test): Convert to...
25467 (is_a_helper <gimple_statement_wce *>::test): ...this.
25468 (is_a_helper <const gimple_statement_asm>::test): Convert to...
25469 (is_a_helper <const gimple_statement_asm *>::test): ...this.
25470 (is_a_helper <const gimple_statement_bind>::test): Convert to...
25471 (is_a_helper <const gimple_statement_bind *>::test): ...this.
25472 (is_a_helper <const gimple_statement_call>::test): Convert to...
25473 (is_a_helper <const gimple_statement_call *>::test): ...this.
25474 (is_a_helper <const gimple_statement_catch>::test): Convert to...
25475 (is_a_helper <const gimple_statement_catch *>::test): ...this.
25476 (is_a_helper <const gimple_statement_resx>::test): Convert to...
25477 (is_a_helper <const gimple_statement_resx *>::test): ...this.
25478 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
25479 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
25480 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
25481 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
25482 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
25484 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
25486 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
25488 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
25490 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
25491 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
25492 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
25494 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
25495 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
25497 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
25498 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
25499 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
25500 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
25501 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
25502 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
25504 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
25505 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
25506 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
25507 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
25509 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
25510 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
25511 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
25512 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
25513 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
25514 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
25515 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
25516 (is_a_helper <const gimple_statement_phi>::test): Convert to...
25517 (is_a_helper <const gimple_statement_phi *>::test): ...this.
25518 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
25519 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
25520 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
25521 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
25522 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
25523 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
25524 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
25526 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
25528 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
25529 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
25531 (gimple_use_ops): Update for removal of implicit pointer from the
25533 (gimple_set_use_ops): Likewise.
25534 (gimple_vuse): Likewise.
25535 (gimple_vdef): Likewise.
25536 (gimple_vuse_ptr): Likewise.
25537 (gimple_vdef_ptr): Likewise.
25538 (gimple_set_vuse): Likewise.
25539 (gimple_set_vdef): Likewise.
25540 (gimple_omp_return_set_lhs): Likewise.
25541 (gimple_omp_return_lhs): Likewise.
25542 (gimple_omp_return_lhs_ptr): Likewise.
25543 (gimple_call_fntype): Likewise.
25544 (gimple_call_set_fntype): Likewise.
25545 (gimple_call_set_internal_fn): Likewise.
25546 (gimple_call_use_set): Likewise.
25547 (gimple_call_clobber_set): Likewise.
25548 (gimple_bind_vars): Likewise.
25549 (gimple_bind_set_vars): Likewise.
25550 (gimple_bind_body_ptr): Likewise.
25551 (gimple_bind_set_body): Likewise.
25552 (gimple_bind_add_stmt): Likewise.
25553 (gimple_bind_block): Likewise.
25554 (gimple_bind_set_block): Likewise.
25555 (gimple_asm_ninputs): Likewise.
25556 (gimple_asm_noutputs): Likewise.
25557 (gimple_asm_nclobbers): Likewise.
25558 (gimple_asm_nlabels): Likewise.
25559 (gimple_asm_input_op): Likewise.
25560 (gimple_asm_input_op_ptr): Likewise.
25561 (gimple_asm_output_op): Likewise.
25562 (gimple_asm_output_op_ptr): Likewise.
25563 (gimple_asm_set_output_op): Likewise.
25564 (gimple_asm_clobber_op): Likewise.
25565 (gimple_asm_set_clobber_op): Likewise.
25566 (gimple_asm_label_op): Likewise.
25567 (gimple_asm_set_label_op): Likewise.
25568 (gimple_asm_string): Likewise.
25569 (gimple_catch_types): Likewise.
25570 (gimple_catch_types_ptr): Likewise.
25571 (gimple_catch_handler_ptr): Likewise.
25572 (gimple_catch_set_types): Likewise.
25573 (gimple_catch_set_handler): Likewise.
25574 (gimple_eh_filter_types): Likewise.
25575 (gimple_eh_filter_types_ptr): Likewise.
25576 (gimple_eh_filter_failure_ptr): Likewise.
25577 (gimple_eh_filter_set_types): Likewise.
25578 (gimple_eh_filter_set_failure): Likewise.
25579 (gimple_eh_must_not_throw_fndecl): Likewise.
25580 (gimple_eh_must_not_throw_set_fndecl): Likewise.
25581 (gimple_eh_else_n_body_ptr): Likewise.
25582 (gimple_eh_else_e_body_ptr): Likewise.
25583 (gimple_eh_else_set_n_body): Likewise.
25584 (gimple_eh_else_set_e_body): Likewise.
25585 (gimple_try_eval_ptr): Likewise.
25586 (gimple_try_cleanup_ptr): Likewise.
25587 (gimple_try_set_eval): Likewise.
25588 (gimple_try_set_cleanup): Likewise.
25589 (gimple_wce_cleanup_ptr): Likewise.
25590 (gimple_wce_set_cleanup): Likewise.
25591 (gimple_phi_capacity): Likewise.
25592 (gimple_phi_num_args): Likewise.
25593 (gimple_phi_result): Likewise.
25594 (gimple_phi_result_ptr): Likewise.
25595 (gimple_phi_set_result): Likewise.
25596 (gimple_phi_arg): Likewise.
25597 (gimple_phi_set_arg): Likewise.
25598 (gimple_resx_region): Likewise.
25599 (gimple_resx_set_region): Likewise.
25600 (gimple_eh_dispatch_region): Likewise.
25601 (gimple_eh_dispatch_set_region): Likewise.
25602 (gimple_omp_critical_name): Likewise.
25603 (gimple_omp_critical_name_ptr): Likewise.
25604 (gimple_omp_critical_set_name): Likewise.
25605 (gimple_omp_for_clauses): Likewise.
25606 (gimple_omp_for_clauses_ptr): Likewise.
25607 (gimple_omp_for_set_clauses): Likewise.
25608 (gimple_omp_for_collapse): Likewise.
25609 (gimple_omp_for_index): Likewise.
25610 (gimple_omp_for_index_ptr): Likewise.
25611 (gimple_omp_for_set_index): Likewise.
25612 (gimple_omp_for_initial): Likewise.
25613 (gimple_omp_for_initial_ptr): Likewise.
25614 (gimple_omp_for_set_initial): Likewise.
25615 (gimple_omp_for_final): Likewise.
25616 (gimple_omp_for_final_ptr): Likewise.
25617 (gimple_omp_for_set_final): Likewise.
25618 (gimple_omp_for_incr): Likewise.
25619 (gimple_omp_for_incr_ptr): Likewise.
25620 (gimple_omp_for_set_incr): Likewise.
25621 (gimple_omp_for_pre_body_ptr): Likewise.
25622 (gimple_omp_for_set_pre_body): Likewise.
25623 (gimple_omp_parallel_clauses): Likewise.
25624 (gimple_omp_parallel_clauses_ptr): Likewise.
25625 (gimple_omp_parallel_set_clauses): Likewise.
25626 (gimple_omp_parallel_child_fn): Likewise.
25627 (gimple_omp_parallel_child_fn_ptr): Likewise.
25628 (gimple_omp_parallel_set_child_fn): Likewise.
25629 (gimple_omp_parallel_data_arg): Likewise.
25630 (gimple_omp_parallel_data_arg_ptr): Likewise.
25631 (gimple_omp_parallel_set_data_arg): Likewise.
25632 (gimple_omp_task_clauses): Likewise.
25633 (gimple_omp_task_clauses_ptr): Likewise.
25634 (gimple_omp_task_set_clauses): Likewise.
25635 (gimple_omp_task_child_fn): Likewise.
25636 (gimple_omp_task_child_fn_ptr): Likewise.
25637 (gimple_omp_task_set_child_fn): Likewise.
25638 (gimple_omp_task_data_arg): Likewise.
25639 (gimple_omp_task_data_arg_ptr): Likewise.
25640 (gimple_omp_task_set_data_arg): Likewise.
25641 (gimple_omp_taskreg_clauses): Likewise.
25642 (gimple_omp_taskreg_clauses_ptr): Likewise.
25643 (gimple_omp_taskreg_set_clauses): Likewise.
25644 (gimple_omp_taskreg_child_fn): Likewise.
25645 (gimple_omp_taskreg_child_fn_ptr): Likewise.
25646 (gimple_omp_taskreg_set_child_fn): Likewise.
25647 (gimple_omp_taskreg_data_arg): Likewise.
25648 (gimple_omp_taskreg_data_arg_ptr): Likewise.
25649 (gimple_omp_taskreg_set_data_arg): Likewise.
25650 (gimple_omp_task_copy_fn): Likewise.
25651 (gimple_omp_task_copy_fn_ptr): Likewise.
25652 (gimple_omp_task_set_copy_fn): Likewise.
25653 (gimple_omp_task_arg_size): Likewise.
25654 (gimple_omp_task_arg_size_ptr): Likewise.
25655 (gimple_omp_task_set_arg_size): Likewise.
25656 (gimple_omp_task_arg_align): Likewise.
25657 (gimple_omp_task_arg_align_ptr): Likewise.
25658 (gimple_omp_task_set_arg_align): Likewise.
25659 (gimple_omp_single_clauses): Likewise.
25660 (gimple_omp_single_clauses_ptr): Likewise.
25661 (gimple_omp_single_set_clauses): Likewise.
25662 (gimple_omp_target_clauses): Likewise.
25663 (gimple_omp_target_clauses_ptr): Likewise.
25664 (gimple_omp_target_set_clauses): Likewise.
25665 (gimple_omp_target_child_fn): Likewise.
25666 (gimple_omp_target_child_fn_ptr): Likewise.
25667 (gimple_omp_target_set_child_fn): Likewise.
25668 (gimple_omp_target_data_arg): Likewise.
25669 (gimple_omp_target_data_arg_ptr): Likewise.
25670 (gimple_omp_target_set_data_arg): Likewise.
25671 (gimple_omp_teams_clauses): Likewise.
25672 (gimple_omp_teams_clauses_ptr): Likewise.
25673 (gimple_omp_teams_set_clauses): Likewise.
25674 (gimple_omp_sections_clauses): Likewise.
25675 (gimple_omp_sections_clauses_ptr): Likewise.
25676 (gimple_omp_sections_set_clauses): Likewise.
25677 (gimple_omp_sections_control): Likewise.
25678 (gimple_omp_sections_control_ptr): Likewise.
25679 (gimple_omp_sections_set_control): Likewise.
25680 (gimple_omp_for_set_cond): Likewise.
25681 (gimple_omp_for_cond): Likewise.
25682 (gimple_omp_atomic_store_set_val): Likewise.
25683 (gimple_omp_atomic_store_val): Likewise.
25684 (gimple_omp_atomic_store_val_ptr): Likewise.
25685 (gimple_omp_atomic_load_set_lhs): Likewise.
25686 (gimple_omp_atomic_load_lhs): Likewise.
25687 (gimple_omp_atomic_load_lhs_ptr): Likewise.
25688 (gimple_omp_atomic_load_set_rhs): Likewise.
25689 (gimple_omp_atomic_load_rhs): Likewise.
25690 (gimple_omp_atomic_load_rhs_ptr): Likewise.
25691 (gimple_omp_continue_control_def): Likewise.
25692 (gimple_omp_continue_control_def_ptr): Likewise.
25693 (gimple_omp_continue_set_control_def): Likewise.
25694 (gimple_omp_continue_control_use): Likewise.
25695 (gimple_omp_continue_control_use_ptr): Likewise.
25696 (gimple_omp_continue_set_control_use): Likewise.
25697 (gimple_transaction_body_ptr): Likewise.
25698 (gimple_transaction_label): Likewise.
25699 (gimple_transaction_label_ptr): Likewise.
25700 (gimple_transaction_set_body): Likewise.
25701 (gimple_transaction_set_label): Likewise.
25703 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
25704 * ipa-inline-analysis.c (inline_write_summary): Likewise.
25705 * ipa-ref.c (ipa_record_reference): Likewise.
25706 * ipa-reference.c (analyze_function): Likewise.
25707 (ipa_reference_write_optimization_summary): Likewise.
25708 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
25709 (address_taken_from_non_vtable_p): Likewise.
25710 (comdat_can_be_unshared_p_1): Likewise.
25711 * lto-cgraph.c (lto_output_ref): Likewise.
25712 (add_references): Likewise.
25713 (compute_ltrans_boundary): Likewise.
25714 (output_symtab): Likewise.
25715 (input_ref): Likewise.
25716 (input_cgraph_1): Likewise.
25717 (output_cgraph_opt_summary): Likewise.
25718 * lto-streamer-out.c (lto_output): Likewise.
25719 (output_symbol_p): Likewise.
25720 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
25721 (lsei_start_function_in_partition): Likewise.
25722 (lsei_next_variable_in_partition): Likewise.
25723 (lsei_start_variable_in_partition): Likewise.
25724 * symtab.c (insert_to_assembler_name_hash): Likewise.
25725 (unlink_from_assembler_name_hash): Likewise.
25726 (symtab_unregister_node): Likewise.
25727 (symtab_remove_node): Likewise.
25728 (dump_symtab_node): Likewise.
25729 (verify_symtab_base): Likewise.
25730 (verify_symtab_node): Likewise.
25731 (symtab_make_decl_local): Likewise.
25732 (symtab_alias_ultimate_target): Likewise.
25733 (symtab_resolve_alias): Likewise.
25734 (symtab_get_symbol_partitioning_class): Likewise.
25735 * tree-phinodes.c (allocate_phi_node): Likewise.
25736 (reserve_phi_args_for_new_edge): Likewise.
25737 (remove_phi_args): Likewise.
25738 * varpool.c (varpool_node_for_asm): Likewise.
25739 (varpool_remove_unreferenced_decls): Likewise.
25741 2014-04-23 Jeff Law <law@redhat.com>
25743 PR tree-optimization/60902
25744 * tree-ssa-threadedge.c
25745 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
25746 invalidate outputs from statements that do not produce useful
25747 outputs for threading.
25749 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
25751 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
25752 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
25753 machine descriptions for Stack Smashing Protector.
25755 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
25757 * aarch64.md (<optab>_rol<mode>3): New pattern.
25758 (<optab>_rolsi3_uxtw): Likewise.
25759 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
25761 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
25763 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
25764 (arm_cortex_a12_tune): Likewise.
25766 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25768 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
25770 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25772 * config/arm/arm.md (arm_rev16si2): New pattern.
25773 (arm_rev16si2_alt): Likewise.
25774 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
25776 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25778 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
25779 (rev16<mode>2_alt): Likewise.
25780 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
25781 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
25782 (aarch_rev16_shleft_mask_imm_p): Likewise.
25783 (aarch_rev16_p_1): Likewise.
25784 (aarch_rev16_p): Likewise.
25785 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
25786 (aarch_rev16_shright_mask_imm_p): Likewise.
25787 (aarch_rev16_shleft_mask_imm_p): Likewise.
25789 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25791 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
25792 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
25794 (cortex_a53_extra_costs): Likewise.
25795 (cortex_a57_extra_costs): Likewise.
25796 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
25797 (cortexa7_extra_costs): Likewise.
25798 (cortexa8_extra_costs): Likewise.
25799 (cortexa12_extra_costs): Likewise.
25800 (cortexa15_extra_costs): Likewise.
25801 (v7m_extra_costs): Likewise.
25802 (arm_new_rtx_costs): Handle BSWAP.
25804 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25806 * config/arm/arm.c (cortexa8_extra_costs): New table.
25807 (arm_cortex_a8_tune): New tuning struct.
25808 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
25810 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25812 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
25814 2014-04-23 Richard Biener <rguenther@suse.de>
25816 * Makefile.in (OBJS): Remove loop-unswitch.o.
25817 * tree-pass.h (make_pass_rtl_unswitch): Remove.
25818 * passes.def (pass_rtl_unswitch): Likewise.
25819 * loop-init.c (gate_rtl_unswitch): Likewise.
25820 (rtl_unswitch): Likewise.
25821 (pass_data_rtl_unswitch): Likewise.
25822 (pass_rtl_unswitch): Likewise.
25823 (make_pass_rtl_unswitch): Likewise.
25824 * rtl.h (reversed_condition): Likewise.
25825 (compare_and_jump_seq): Likewise.
25826 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
25828 * loop-unroll.c (compare_and_jump_seq): Likewise.
25830 2014-04-23 Richard Biener <rguenther@suse.de>
25832 PR tree-optimization/60903
25833 * tree-ssa-loop-im.c (analyze_memory_references): Remove
25834 commented code block.
25835 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
25836 loop flags to newly created BBs and edges.
25838 2014-04-23 Nick Clifton <nickc@redhat.com>
25840 * config/msp430/msp430.c (msp430_handle_option): Move function
25842 (msp430_option_override): Simplify mcu and mcpu option handling.
25843 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
25844 support for -mhwmult command line option.
25845 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
25846 -mhwmult command line option.
25847 (msp430_hwmult_enabled): Delete.
25848 (msp43o_output_labelref): Add support for -mhwmult command line option.
25849 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
25850 (umulsidi3): Likewise.
25851 * config/msp430/msp430.opt (mmcu): Add Report attribute.
25852 (mcpu, mlarge, msmall): Likewise.
25853 (mhwmult): New option.
25854 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
25856 (msp430_is_f5_mcu): Remove prototype.
25857 (msp430_use_f5_series_hwmult): Add prototype.
25858 * config/msp430/msp430-opts.h: New file.
25859 * common/config/msp430: New directory.
25860 * common/config/msp430/msp430-common.c: New file.
25861 * config.gcc (msp430): Remove target_has_targetm_common.
25862 * doc/invoke.texi: Document -mhwmult command line option.
25864 2014-04-23 Nick Clifton <nickc@redhat.com>
25866 * config/i386/cygwin.h (ENDFILE_SPEC): Include
25867 default-manifest.o if it can be found in the search path.
25868 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
25870 2014-04-23 Terry Guo <terry.guo@arm.com>
25872 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
25874 2014-04-23 Richard Biener <rguenther@suse.de>
25876 PR middle-end/60895
25877 * tree-inline.c (declare_return_variable): Use mark_addressable.
25879 2014-04-23 Richard Biener <rguenther@suse.de>
25881 PR middle-end/60891
25882 * loop-init.c (loop_optimizer_init): Make sure to apply
25883 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
25885 2014-04-22 Jakub Jelinek <jakub@redhat.com>
25888 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
25890 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
25891 if flag_sanitize_undefined_trap_on_error.
25892 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
25893 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
25894 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
25895 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
25896 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
25897 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
25898 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
25899 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
25900 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
25901 * ubsan.c (ubsan_instrument_unreachable): Return
25902 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
25903 (ubsan_expand_null_ifn): Emit __builtin_trap ()
25904 if flag_sanitize_undefined_trap_on_error and
25905 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
25906 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
25907 instrument_bool_enum_load): Emit __builtin_trap () if
25908 flag_sanitize_undefined_trap_on_error and
25909 __builtin_handle_*_abort () if !flag_sanitize_recover.
25910 * doc/invoke.texi (-fsanitize-recover,
25911 -fsanitize-undefined-trap-on-error): Document.
25913 2014-04-22 Christian Bruel <christian.bruel@st.com>
25915 * config/sh/sh.md (mov<mode>): Replace movQIHI.
25916 Force immediates to SImode.
25918 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
25920 * config/nios2/nios2.md (UNSPEC_ROUND): New.
25921 (lroundsfsi2): New.
25922 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
25923 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
25924 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
25925 (nios2_fpu_insn): Add entry for round.
25926 (N2FPU_NO_ERRNO_P): Define.
25927 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
25929 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
25931 2014-04-22 Richard Henderson <rth@redhat.com>
25933 * config/aarch64/aarch64 (addti3, subti3): New expanders.
25934 (add<GPI>3_compare0): Remove leading * from name.
25935 (add<GPI>3_carryin): Likewise.
25936 (sub<GPI>3_compare0): Likewise.
25937 (sub<GPI>3_carryin): Likewise.
25938 (<su_optab>mulditi3): New expander.
25939 (multi3): New expander.
25940 (madd<GPI>): Remove leading * from name.
25942 2014-04-22 Martin Jambor <mjambor@suse.cz>
25944 * cgraphclones.c (cgraph_function_versioning): Copy
25945 ipa_transforms_to_apply instead of asserting it is empty.
25947 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
25950 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
25951 on count_exp to get mode.
25953 2014-04-22 Andrew Pinski <apinski@cavium.com>
25955 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
25956 Handle TLS for ILP32.
25957 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
25958 (tlsie_small_<mode>): this and handle PTR.
25959 (tlsie_small_sidi): New pattern.
25960 (tlsle_small): Change to an expand to handle ILP32.
25961 (tlsle_small_<mode>): New pattern.
25962 (tlsdesc_small): Rename to ...
25963 (tlsdesc_small_<mode>): this and handle PTR.
25965 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25967 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
25969 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
25971 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
25972 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
25973 (aarch64_types_signed_poly_qualifiers): Likewise.
25974 (aarch64_types_unsigned_signed_qualifiers): Likewise.
25975 (aarch64_types_poly_signed_qualifiers): Likewise.
25976 (TYPES_REINTERP_SS): Type macro added.
25977 (TYPES_REINTERP_SU): Likewise.
25978 (TYPES_REINTERP_SP): Likewise.
25979 (TYPES_REINTERP_US): Likewise.
25980 (TYPES_REINTERP_PS): Likewise.
25981 (aarch64_fold_builtin): New expression folding added.
25982 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
25983 Declarations removed.
25984 (REINTERP_SS): Declarations added.
25985 (REINTERP_US): Likewise.
25986 (REINTERP_PS): Likewise.
25987 (REINTERP_SU): Likewise.
25988 (REINTERP_SP): Likewise.
25989 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
25990 (vreinterpretq_p8_f64): Likewise.
25991 (vreinterpret_p16_f64): Likewise.
25992 (vreinterpretq_p16_f64): Likewise.
25993 (vreinterpret_f32_f64): Likewise.
25994 (vreinterpretq_f32_f64): Likewise.
25995 (vreinterpret_f64_f32): Likewise.
25996 (vreinterpret_f64_p8): Likewise.
25997 (vreinterpret_f64_p16): Likewise.
25998 (vreinterpret_f64_s8): Likewise.
25999 (vreinterpret_f64_s16): Likewise.
26000 (vreinterpret_f64_s32): Likewise.
26001 (vreinterpret_f64_s64): Likewise.
26002 (vreinterpret_f64_u8): Likewise.
26003 (vreinterpret_f64_u16): Likewise.
26004 (vreinterpret_f64_u32): Likewise.
26005 (vreinterpret_f64_u64): Likewise.
26006 (vreinterpretq_f64_f32): Likewise.
26007 (vreinterpretq_f64_p8): Likewise.
26008 (vreinterpretq_f64_p16): Likewise.
26009 (vreinterpretq_f64_s8): Likewise.
26010 (vreinterpretq_f64_s16): Likewise.
26011 (vreinterpretq_f64_s32): Likewise.
26012 (vreinterpretq_f64_s64): Likewise.
26013 (vreinterpretq_f64_u8): Likewise.
26014 (vreinterpretq_f64_u16): Likewise.
26015 (vreinterpretq_f64_u32): Likewise.
26016 (vreinterpretq_f64_u64): Likewise.
26017 (vreinterpret_s64_f64): Likewise.
26018 (vreinterpretq_s64_f64): Likewise.
26019 (vreinterpret_u64_f64): Likewise.
26020 (vreinterpretq_u64_f64): Likewise.
26021 (vreinterpret_s8_f64): Likewise.
26022 (vreinterpretq_s8_f64): Likewise.
26023 (vreinterpret_s16_f64): Likewise.
26024 (vreinterpretq_s16_f64): Likewise.
26025 (vreinterpret_s32_f64): Likewise.
26026 (vreinterpretq_s32_f64): Likewise.
26027 (vreinterpret_u8_f64): Likewise.
26028 (vreinterpretq_u8_f64): Likewise.
26029 (vreinterpret_u16_f64): Likewise.
26030 (vreinterpretq_u16_f64): Likewise.
26031 (vreinterpret_u32_f64): Likewise.
26032 (vreinterpretq_u32_f64): Likewise.
26034 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
26036 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
26037 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
26038 (vreinterpret_p8_s8): Likewise.
26039 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
26040 (vreinterpret_p8_s16): Likewise.
26041 (vreinterpret_p8_s32): Likewise.
26042 (vreinterpret_p8_s64): Likewise.
26043 (vreinterpret_p8_f32): Likewise.
26044 (vreinterpret_p8_u8): Likewise.
26045 (vreinterpret_p8_u16): Likewise.
26046 (vreinterpret_p8_u32): Likewise.
26047 (vreinterpret_p8_u64): Likewise.
26048 (vreinterpret_p8_p16): Likewise.
26049 (vreinterpretq_p8_s8): Likewise.
26050 (vreinterpretq_p8_s16): Likewise.
26051 (vreinterpretq_p8_s32): Likewise.
26052 (vreinterpretq_p8_s64): Likewise.
26053 (vreinterpretq_p8_f32): Likewise.
26054 (vreinterpretq_p8_u8): Likewise.
26055 (vreinterpretq_p8_u16): Likewise.
26056 (vreinterpretq_p8_u32): Likewise.
26057 (vreinterpretq_p8_u64): Likewise.
26058 (vreinterpretq_p8_p16): Likewise.
26059 (vreinterpret_p16_s8): Likewise.
26060 (vreinterpret_p16_s16): Likewise.
26061 (vreinterpret_p16_s32): Likewise.
26062 (vreinterpret_p16_s64): Likewise.
26063 (vreinterpret_p16_f32): Likewise.
26064 (vreinterpret_p16_u8): Likewise.
26065 (vreinterpret_p16_u16): Likewise.
26066 (vreinterpret_p16_u32): Likewise.
26067 (vreinterpret_p16_u64): Likewise.
26068 (vreinterpret_p16_p8): Likewise.
26069 (vreinterpretq_p16_s8): Likewise.
26070 (vreinterpretq_p16_s16): Likewise.
26071 (vreinterpretq_p16_s32): Likewise.
26072 (vreinterpretq_p16_s64): Likewise.
26073 (vreinterpretq_p16_f32): Likewise.
26074 (vreinterpretq_p16_u8): Likewise.
26075 (vreinterpretq_p16_u16): Likewise.
26076 (vreinterpretq_p16_u32): Likewise.
26077 (vreinterpretq_p16_u64): Likewise.
26078 (vreinterpretq_p16_p8): Likewise.
26079 (vreinterpret_f32_s8): Likewise.
26080 (vreinterpret_f32_s16): Likewise.
26081 (vreinterpret_f32_s32): Likewise.
26082 (vreinterpret_f32_s64): Likewise.
26083 (vreinterpret_f32_u8): Likewise.
26084 (vreinterpret_f32_u16): Likewise.
26085 (vreinterpret_f32_u32): Likewise.
26086 (vreinterpret_f32_u64): Likewise.
26087 (vreinterpret_f32_p8): Likewise.
26088 (vreinterpret_f32_p16): Likewise.
26089 (vreinterpretq_f32_s8): Likewise.
26090 (vreinterpretq_f32_s16): Likewise.
26091 (vreinterpretq_f32_s32): Likewise.
26092 (vreinterpretq_f32_s64): Likewise.
26093 (vreinterpretq_f32_u8): Likewise.
26094 (vreinterpretq_f32_u16): Likewise.
26095 (vreinterpretq_f32_u32): Likewise.
26096 (vreinterpretq_f32_u64): Likewise.
26097 (vreinterpretq_f32_p8): Likewise.
26098 (vreinterpretq_f32_p16): Likewise.
26099 (vreinterpret_s64_s8): Likewise.
26100 (vreinterpret_s64_s16): Likewise.
26101 (vreinterpret_s64_s32): Likewise.
26102 (vreinterpret_s64_f32): Likewise.
26103 (vreinterpret_s64_u8): Likewise.
26104 (vreinterpret_s64_u16): Likewise.
26105 (vreinterpret_s64_u32): Likewise.
26106 (vreinterpret_s64_u64): Likewise.
26107 (vreinterpret_s64_p8): Likewise.
26108 (vreinterpret_s64_p16): Likewise.
26109 (vreinterpretq_s64_s8): Likewise.
26110 (vreinterpretq_s64_s16): Likewise.
26111 (vreinterpretq_s64_s32): Likewise.
26112 (vreinterpretq_s64_f32): Likewise.
26113 (vreinterpretq_s64_u8): Likewise.
26114 (vreinterpretq_s64_u16): Likewise.
26115 (vreinterpretq_s64_u32): Likewise.
26116 (vreinterpretq_s64_u64): Likewise.
26117 (vreinterpretq_s64_p8): Likewise.
26118 (vreinterpretq_s64_p16): Likewise.
26119 (vreinterpret_u64_s8): Likewise.
26120 (vreinterpret_u64_s16): Likewise.
26121 (vreinterpret_u64_s32): Likewise.
26122 (vreinterpret_u64_s64): Likewise.
26123 (vreinterpret_u64_f32): Likewise.
26124 (vreinterpret_u64_u8): Likewise.
26125 (vreinterpret_u64_u16): Likewise.
26126 (vreinterpret_u64_u32): Likewise.
26127 (vreinterpret_u64_p8): Likewise.
26128 (vreinterpret_u64_p16): Likewise.
26129 (vreinterpretq_u64_s8): Likewise.
26130 (vreinterpretq_u64_s16): Likewise.
26131 (vreinterpretq_u64_s32): Likewise.
26132 (vreinterpretq_u64_s64): Likewise.
26133 (vreinterpretq_u64_f32): Likewise.
26134 (vreinterpretq_u64_u8): Likewise.
26135 (vreinterpretq_u64_u16): Likewise.
26136 (vreinterpretq_u64_u32): Likewise.
26137 (vreinterpretq_u64_p8): Likewise.
26138 (vreinterpretq_u64_p16): Likewise.
26139 (vreinterpret_s8_s16): Likewise.
26140 (vreinterpret_s8_s32): Likewise.
26141 (vreinterpret_s8_s64): Likewise.
26142 (vreinterpret_s8_f32): Likewise.
26143 (vreinterpret_s8_u8): Likewise.
26144 (vreinterpret_s8_u16): Likewise.
26145 (vreinterpret_s8_u32): Likewise.
26146 (vreinterpret_s8_u64): Likewise.
26147 (vreinterpret_s8_p8): Likewise.
26148 (vreinterpret_s8_p16): Likewise.
26149 (vreinterpretq_s8_s16): Likewise.
26150 (vreinterpretq_s8_s32): Likewise.
26151 (vreinterpretq_s8_s64): Likewise.
26152 (vreinterpretq_s8_f32): Likewise.
26153 (vreinterpretq_s8_u8): Likewise.
26154 (vreinterpretq_s8_u16): Likewise.
26155 (vreinterpretq_s8_u32): Likewise.
26156 (vreinterpretq_s8_u64): Likewise.
26157 (vreinterpretq_s8_p8): Likewise.
26158 (vreinterpretq_s8_p16): Likewise.
26159 (vreinterpret_s16_s8): Likewise.
26160 (vreinterpret_s16_s32): Likewise.
26161 (vreinterpret_s16_s64): Likewise.
26162 (vreinterpret_s16_f32): Likewise.
26163 (vreinterpret_s16_u8): Likewise.
26164 (vreinterpret_s16_u16): Likewise.
26165 (vreinterpret_s16_u32): Likewise.
26166 (vreinterpret_s16_u64): Likewise.
26167 (vreinterpret_s16_p8): Likewise.
26168 (vreinterpret_s16_p16): Likewise.
26169 (vreinterpretq_s16_s8): Likewise.
26170 (vreinterpretq_s16_s32): Likewise.
26171 (vreinterpretq_s16_s64): Likewise.
26172 (vreinterpretq_s16_f32): Likewise.
26173 (vreinterpretq_s16_u8): Likewise.
26174 (vreinterpretq_s16_u16): Likewise.
26175 (vreinterpretq_s16_u32): Likewise.
26176 (vreinterpretq_s16_u64): Likewise.
26177 (vreinterpretq_s16_p8): Likewise.
26178 (vreinterpretq_s16_p16): Likewise.
26179 (vreinterpret_s32_s8): Likewise.
26180 (vreinterpret_s32_s16): Likewise.
26181 (vreinterpret_s32_s64): Likewise.
26182 (vreinterpret_s32_f32): Likewise.
26183 (vreinterpret_s32_u8): Likewise.
26184 (vreinterpret_s32_u16): Likewise.
26185 (vreinterpret_s32_u32): Likewise.
26186 (vreinterpret_s32_u64): Likewise.
26187 (vreinterpret_s32_p8): Likewise.
26188 (vreinterpret_s32_p16): Likewise.
26189 (vreinterpretq_s32_s8): Likewise.
26190 (vreinterpretq_s32_s16): Likewise.
26191 (vreinterpretq_s32_s64): Likewise.
26192 (vreinterpretq_s32_f32): Likewise.
26193 (vreinterpretq_s32_u8): Likewise.
26194 (vreinterpretq_s32_u16): Likewise.
26195 (vreinterpretq_s32_u32): Likewise.
26196 (vreinterpretq_s32_u64): Likewise.
26197 (vreinterpretq_s32_p8): Likewise.
26198 (vreinterpretq_s32_p16): Likewise.
26199 (vreinterpret_u8_s8): Likewise.
26200 (vreinterpret_u8_s16): Likewise.
26201 (vreinterpret_u8_s32): Likewise.
26202 (vreinterpret_u8_s64): Likewise.
26203 (vreinterpret_u8_f32): Likewise.
26204 (vreinterpret_u8_u16): Likewise.
26205 (vreinterpret_u8_u32): Likewise.
26206 (vreinterpret_u8_u64): Likewise.
26207 (vreinterpret_u8_p8): Likewise.
26208 (vreinterpret_u8_p16): Likewise.
26209 (vreinterpretq_u8_s8): Likewise.
26210 (vreinterpretq_u8_s16): Likewise.
26211 (vreinterpretq_u8_s32): Likewise.
26212 (vreinterpretq_u8_s64): Likewise.
26213 (vreinterpretq_u8_f32): Likewise.
26214 (vreinterpretq_u8_u16): Likewise.
26215 (vreinterpretq_u8_u32): Likewise.
26216 (vreinterpretq_u8_u64): Likewise.
26217 (vreinterpretq_u8_p8): Likewise.
26218 (vreinterpretq_u8_p16): Likewise.
26219 (vreinterpret_u16_s8): Likewise.
26220 (vreinterpret_u16_s16): Likewise.
26221 (vreinterpret_u16_s32): Likewise.
26222 (vreinterpret_u16_s64): Likewise.
26223 (vreinterpret_u16_f32): Likewise.
26224 (vreinterpret_u16_u8): Likewise.
26225 (vreinterpret_u16_u32): Likewise.
26226 (vreinterpret_u16_u64): Likewise.
26227 (vreinterpret_u16_p8): Likewise.
26228 (vreinterpret_u16_p16): Likewise.
26229 (vreinterpretq_u16_s8): Likewise.
26230 (vreinterpretq_u16_s16): Likewise.
26231 (vreinterpretq_u16_s32): Likewise.
26232 (vreinterpretq_u16_s64): Likewise.
26233 (vreinterpretq_u16_f32): Likewise.
26234 (vreinterpretq_u16_u8): Likewise.
26235 (vreinterpretq_u16_u32): Likewise.
26236 (vreinterpretq_u16_u64): Likewise.
26237 (vreinterpretq_u16_p8): Likewise.
26238 (vreinterpretq_u16_p16): Likewise.
26239 (vreinterpret_u32_s8): Likewise.
26240 (vreinterpret_u32_s16): Likewise.
26241 (vreinterpret_u32_s32): Likewise.
26242 (vreinterpret_u32_s64): Likewise.
26243 (vreinterpret_u32_f32): Likewise.
26244 (vreinterpret_u32_u8): Likewise.
26245 (vreinterpret_u32_u16): Likewise.
26246 (vreinterpret_u32_u64): Likewise.
26247 (vreinterpret_u32_p8): Likewise.
26248 (vreinterpret_u32_p16): Likewise.
26249 (vreinterpretq_u32_s8): Likewise.
26250 (vreinterpretq_u32_s16): Likewise.
26251 (vreinterpretq_u32_s32): Likewise.
26252 (vreinterpretq_u32_s64): Likewise.
26253 (vreinterpretq_u32_f32): Likewise.
26254 (vreinterpretq_u32_u8): Likewise.
26255 (vreinterpretq_u32_u16): Likewise.
26256 (vreinterpretq_u32_u64): Likewise.
26257 (vreinterpretq_u32_p8): Likewise.
26258 (vreinterpretq_u32_p16): Likewise.
26260 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
26262 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
26264 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
26266 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
26267 (vqnegd_s64): Likewise.
26268 (vqabs_s64): Likewise.
26269 (vqabsd_s64): Likewise.
26271 2014-04-22 Richard Henderson <rth@redhat.com>
26273 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
26274 computation to the top of the loop.
26276 2014-04-22 Renlin <renlin.li@arm.com>
26277 Jiong Wang <jiong.wang@arm.com>
26279 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
26280 * config/aarch64/aarch64.c (aarch64_layout_frame)
26281 (aarch64_initial_elimination_offset): Likewise.
26283 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
26285 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
26288 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
26290 * machmode.h (bitwise_mode_for_mode): Declare.
26291 * stor-layout.h (bitwise_type_for_mode): Likewise.
26292 * stor-layout.c (bitwise_mode_for_mode): New function.
26293 (bitwise_type_for_mode): Likewise.
26294 * builtins.c (fold_builtin_memory_op): Use it instead of
26295 int_mode_for_mode and build_nonstandard_integer_type.
26297 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26299 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
26300 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
26301 (*-*-solaris2*): Simplify.
26302 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
26303 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
26304 *-*-solaris2.9* handling.
26306 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
26308 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
26309 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
26310 handling, simplify.
26311 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
26312 * configure: Regenerate.
26314 * config/i386/sol2-9.h: Remove.
26316 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
26317 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
26318 Remove Solaris 9 references.
26320 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
26322 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
26323 (floatuns<GPI:mode><GPF:mode>2): Remove.
26324 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
26325 and floatuns conversions.
26326 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
26327 and floatuns conversions.
26328 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
26329 (w1,w2): New mode attributes for inequal width conversions.
26331 2014-04-22 Renlin Li <Renlin.Li@arm.com>
26333 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
26334 the output asm format.
26336 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
26338 * config/aarch64/aarch64-simd.md
26339 (aarch64_cm<optab>di): Always split.
26340 (*aarch64_cm<optab>di): New.
26341 (aarch64_cmtstdi): Always split.
26342 (*aarch64_cmtstdi): New.
26344 2014-04-22 Jakub Jelinek <jakub@redhat.com>
26346 PR tree-optimization/60823
26347 * omp-low.c (ipa_simd_modify_function_body): Go through
26348 all SSA_NAMEs and for those refering to vector arguments
26349 which are going to be replaced adjust SSA_NAME_VAR and,
26350 if it is a default definition, change it into a non-default
26351 definition assigned at the beginning of function from new_decl.
26352 (ipa_simd_modify_stmt_ops): Rewritten.
26353 * tree-dfa.c (set_ssa_default_def): When removing default def,
26354 check for NULL loc instead of NULL *loc.
26356 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26358 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
26359 restrictions on core registers for DImode values in Thumb2.
26361 2014-04-22 Ian Bolton <ian.bolton@arm.com>
26363 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
26364 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
26366 2014-04-22 Ian Bolton <ian.bolton@arm.com>
26368 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
26369 (*iordi_notzesidi_di): Likewise.
26370 (*iordi_notsesidi_di): Likewise.
26372 2014-04-22 Ian Bolton <ian.bolton@arm.com>
26374 * config/arm/arm-protos.h (tune_params): New struct members.
26375 * config/arm/arm.c: Initialise tune_params per processor.
26376 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
26377 for speed, based on new tune_params.
26379 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
26381 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
26382 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
26383 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
26384 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
26385 * config/aarch64/arm_neon.h (vrnd_f64): Added.
26386 (vrnda_f64): Likewise.
26387 (vrndi_f64): Likewise.
26388 (vrndm_f64): Likewise.
26389 (vrndn_f64): Likewise.
26390 (vrndp_f64): Likewise.
26391 (vrndx_f64): Likewise.
26393 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
26395 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
26396 GET_MODE_SIZE argument is enum machine_mode.
26398 2014-04-22 Jakub Jelinek <jakub@redhat.com>
26401 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
26402 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
26404 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
26406 PR middle-end/60281
26407 * asan.c (asan_emit_stack_protection): Force the base to align to
26408 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
26409 appropriate bits if STRICT_ALIGNMENT.
26410 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
26412 (expand_used_vars): Leave a space in the stack frame for alignment
26413 if STRICT_ALIGNMENT.
26415 2014-04-21 David Malcolm <dmalcolm@redhat.com>
26417 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
26419 (gimple_store_p): Likewise.
26420 (gimple_assign_load_p): Likewise.
26421 (gimple_assign_cast_p): Likewise.
26422 (gimple_clobber_p): Likewise.
26424 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
26425 rather than a gimple.
26426 (gimple_assign_cast_p): Likewise.
26428 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
26431 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
26432 If mode is DDmode and TARGET_E500_DOUBLE allow move.
26434 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
26435 more debug information for E500 if -mdebug=reg.
26437 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
26440 * config/i386/i386.c (ix86_expand_builtin)
26441 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
26442 register for target RTX.
26443 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
26445 2014-04-18 Cong Hou <congh@google.com>
26447 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
26448 the widen-mult pattern by handling two operands with different sizes,
26449 and operands whose size is smaller than half of the result type.
26451 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
26453 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
26454 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
26455 (do_estimate_edge_time): Compute it.
26456 * ipa-inline.c (want_inline_small_function_p): Bypass
26457 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
26459 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
26461 * ipa-inline.c (spec_rem): New static variable.
26462 (dump_overall_stats): New function.
26463 (dump_inline_stats): New function.
26465 2014-04-18 Richard Henderson <rth@redhat.com>
26467 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
26468 to GET_MODE_SIZE, not a reg_class_t.
26470 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26472 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
26473 (vsx_xxmrglw_<mode>): Likewise.
26475 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
26478 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
26479 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
26480 (rs6000_init_hard_regno_mode_ok): Likewise.
26482 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
26484 * ipa-inline.c (inline_small_functions): Account only non-cold
26486 * doc/invoke.texi (inline-unit-growth): Update documentation.
26488 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
26490 * config/rs6000/rs6000.md (addti3, subti3): New.
26492 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
26495 * config/i386/i386.c (ix86_expand_clear): Remove outdated
26496 comment. Check optimize_insn_for_size_p instead of
26497 optimize_insn_for_speed_p.
26499 2014-04-17 Martin Jambor <mjambor@suse.cz>
26501 * gimple-iterator.c (gsi_start_edge): New function.
26502 * gimple-iterator.h (gsi_start_edge): Declare.
26503 * tree-sra.c (single_non_eh_succ): New function.
26504 (disqualify_ops_if_throwing_stmt): Renamed to
26505 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
26506 having one non-EH successor BB.
26507 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
26508 generate loads into replacements.
26509 (sra_modify_assign): Likewise and and also use the simple path for
26511 (sra_modify_function_body): Commit statements on edges.
26513 2014-04-17 Richard Biener <rguenther@suse.de>
26515 PR middle-end/60849
26516 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
26517 comparison results and add clarifying comment.
26519 2014-04-17 Jakub Jelinek <jakub@redhat.com>
26521 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
26522 (blank_mode): Initialize it.
26523 (emit_mode_size_inline, emit_mode_nunits_inline,
26524 emit_mode_inner_inline): New functions.
26525 (emit_insn_modes_h): Call them and surround their output with
26526 #if GCC_VERSION >= 4001 ... #endif.
26527 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
26528 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
26529 mode_* arrays if the argument is __builtin_constant_p.
26530 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
26531 is enum machine_mode.
26533 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
26535 * passes.c (opt_pass::execute): Adjust.
26536 (pass_manager::execute_pass_mode_switching): Likewise.
26537 (early_local_passes::execute): Likewise.
26538 (execute_one_pass): Pass cfun to the pass's execute method.
26539 * tree-pass.h (opt_pass::execute): Add function * argument.
26540 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
26541 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
26542 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
26543 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
26544 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
26545 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
26546 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
26547 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
26548 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
26549 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
26550 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
26551 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
26552 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
26553 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
26554 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
26555 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
26556 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
26557 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
26558 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
26559 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
26560 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
26561 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
26562 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
26563 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
26564 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
26565 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
26566 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
26567 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
26568 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
26571 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
26573 * passes.c (opt_pass::gate): Take function * argument.
26574 (gate_all_early_local_passes): Merge into
26575 (early_local_passes::gate): this.
26576 (gate_all_early_optimizations): Merge into
26577 (all_early_optimizations::gate): this.
26578 (gate_all_optimizations): Mege into
26579 (all_optimizations::gate): this.
26580 (gate_all_optimizations_g): Merge into
26581 (all_optimizations_g::gate): this.
26582 (gate_rest_of_compilation): Mege into
26583 (rest_of_compilation::gate): this.
26584 (gate_postreload): Merge into
26585 (postreload::gate): this.
26586 (dump_one_pass): Pass cfun to the pass's gate method.
26587 (execute_ipa_summary_passes): Likewise.
26588 (execute_one_pass): Likewise.
26589 (ipa_write_summaries_2): Likewise.
26590 (ipa_write_optimization_summaries_1): Likewise.
26591 (ipa_read_summaries_1): Likewise.
26592 (ipa_read_optimization_summaries_1): Likewise.
26593 (execute_ipa_stmt_fixups): Likewise.
26594 * tree-pass.h (opt_pass::gate): Add function * argument.
26595 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
26596 combine-stack-adj.c, combine.c, compare-elim.c,
26597 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
26598 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
26599 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
26600 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
26601 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
26602 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
26603 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
26604 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
26605 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
26606 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
26607 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
26608 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
26609 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
26610 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
26611 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
26612 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
26613 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
26614 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
26615 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
26616 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
26617 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
26618 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
26619 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
26620 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
26621 var-tracking.c, vtable-verify.c, web.c: Adjust.
26623 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
26625 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
26626 * configure: Regenerate.
26628 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
26630 * passes.c (dump_one_pass): don't check pass->has_gate.
26631 (execute_ipa_summary_passes): Likewise.
26632 (execute_one_pass): Likewise.
26633 (ipa_write_summaries_2): Likewise.
26634 (ipa_write_optimization_summaries_1): Likewise.
26635 (ipa_read_optimization_summaries_1): Likewise.
26636 (execute_ipa_stmt_fixups): Likewise.
26637 * tree-pass.h (pass_data::has_gate): Remove.
26638 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
26639 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
26640 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
26641 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
26642 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
26643 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
26644 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
26645 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
26646 gimple-low.c, gimple-ssa-isolate-paths.c,
26647 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
26648 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
26649 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
26650 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
26651 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
26652 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
26653 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
26654 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
26655 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
26656 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
26657 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
26658 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
26659 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
26660 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
26661 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
26662 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
26663 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
26664 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
26665 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
26666 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
26667 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
26668 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
26671 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
26673 * pass_manager.h (pass_manager::register_dump_files_1): Remove
26675 * passes.c (pass_manager::register_dump_files_1): Merge into
26676 (pass_manager::register_dump_files): this, and remove its handling of
26677 properties since the pass always has the properties anyway.
26678 (pass_manager::pass_manager): Adjust.
26680 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
26682 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
26683 * passes.c (pass_manager::register_dump_files_1): Remove dead code
26684 dealing with properties.
26685 (pass_manager::register_dump_files): Adjust.
26687 2014-03-20 Mark Wielaard <mjw@redhat.com>
26689 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
26690 then represent the bound as normal constant value.
26692 2014-04-17 Jakub Jelinek <jakub@redhat.com>
26695 Forward port from 4.8 branch
26696 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
26698 * config/i386/bmiintrin.h (_blsi_u32): New.
26699 (_blsi_u64): Ditto.
26700 (_blsr_u32): Ditto.
26701 (_blsr_u64): Ditto.
26702 (_blsmsk_u32): Ditto.
26703 (_blsmsk_u64): Ditto.
26704 (_tzcnt_u32): Ditto.
26705 (_tzcnt_u64): Ditto.
26707 2014-04-17 Kito Cheng <kito@0xlab.org>
26709 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
26711 2014-04-17 Richard Biener <rguenther@suse.de>
26713 PR middle-end/60849
26714 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
26715 boolean results for comparisons.
26717 2014-04-17 Richard Biener <rguenther@suse.de>
26719 PR tree-optimization/60836
26720 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
26721 initial PHI args to be gimple values.
26723 2014-04-17 Richard Biener <rguenther@suse.de>
26725 PR tree-optimization/60841
26726 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
26727 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
26728 of stmts to SLP build.
26729 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
26730 (vect_analyze_slp): Likewise.
26731 (vect_analyze_slp_instance): Likewise.
26732 (vect_build_slp_tree): Limit overall SLP tree growth.
26733 * tree-vectorizer.h (vect_analyze_data_refs,
26734 vect_analyze_slp): Adjust prototypes.
26736 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
26738 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
26741 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
26743 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
26744 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
26745 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
26746 for TARGET_SLOW_PSHUFB
26748 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
26750 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
26751 * config/i386/i386.c (intel_cost): Ditto.
26753 2014-04-17 Joey Ye <joey.ye@arm.com>
26755 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
26757 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
26759 * opts.c (common_handle_option): Disable -fipa-reference coorectly
26760 with -fuse-profile.
26762 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
26764 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
26765 (type_all_derivations_known_p): New predicate.
26766 (type_all_ctors_visible_p): New predicate.
26767 (type_possibly_instantiated_p): New predicate.
26768 (get_odr_type): Compute all_derivations_known.
26769 (dump_odr_type): Dump the flag.
26770 (maybe_record_type): Cleanup.
26771 (record_target_from_binfo): Add bases_to_consider array;
26772 record bases for types w/o instances and skip CXX destructor.
26773 (possible_polymorphic_call_targets_1): Add bases_to_consider
26774 and consider_construction parameters; check if type may have instance.
26775 (get_polymorphic_call_info): Set maybe_in_construction to true
26776 when we know nothing.
26777 (record_targets_from_bases): Skip CXX destructors; they are
26778 never called for types in construction.
26779 (possible_polymorphic_call_targets): Do not record target when
26780 type may not have instance.
26782 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
26785 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
26786 external aliases alive, too.
26788 2014-04-16 Andrew Pinski <apinski@cavium.com>
26790 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
26793 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
26795 * final.c (compute_alignments): Do not apply loop alignment to a block
26796 falling through to the exit.
26798 2014-04-16 Catherine Moore <clm@codesourcery.com>
26800 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
26801 Adjust constraints for microMIPS store patterns.
26803 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
26805 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
26807 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
26809 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
26810 (append_use): Run at -O0.
26811 (append_vdef): Likewise.
26812 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
26813 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
26815 2014-04-16 Jakub Jelinek <jakub@redhat.com>
26817 PR tree-optimization/60844
26818 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
26819 (propagate_op_to_single_use, remove_visited_stmt_chain,
26820 linearize_expr, repropagate_negates, reassociate_bb): Use it
26821 instead of gsi_remove.
26823 2014-04-16 Martin Jambor <mjambor@suse.cz>
26825 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
26826 ipa_transforms_to_apply.
26827 (cgraph_function_versioning): Assert that old_node has empty
26828 ipa_transforms_to_apply.
26829 * trans-mem.c (ipa_tm_create_version): Likewise.
26830 * tree-inline.c (tree_function_versioning): Do not duplicate
26831 ipa_transforms_to_apply.
26833 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26836 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
26838 Pass necessary as flags on 64-bit Solaris/x86.
26839 Use lowercase relocs for x86_64-*-*.
26840 * configure: Regenerate.
26842 2014-04-15 Jan Hubicka <jh@suse.cz>
26844 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
26845 (maybe_record_node, likely_target_p): Use it.
26847 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26850 Revert following patch
26852 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
26855 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
26856 software floating point or no floating point registers, do not
26857 allow any type in the FPRs. Eliminate a test for SPE SIMD types
26858 in GPRs that occurs after we tested for GPRs that would never be
26861 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
26862 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
26863 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
26864 specifically allow DDmode, since that does not use the SPE SIMD
26867 2014-03-21 Mark Wielaard <mjw@redhat.com>
26869 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
26870 as unsigned or int depending on type and value used.
26872 2014-04-15 Richard Biener <rguenther@suse.de>
26874 PR rtl-optimization/56965
26875 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
26876 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
26878 * alias.c (true_dependence_1): Do not call
26879 nonoverlapping_component_refs_p.
26880 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
26881 nonoverlapping_component_refs_p.
26882 (indirect_refs_may_alias_p): Likewise.
26884 2014-04-15 Teresa Johnson <tejohnson@google.com>
26886 * cfg.c (dump_bb_info): Fix flags check.
26887 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
26889 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26891 PR rtl-optimization/60663
26892 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
26895 2014-04-15 Richard Biener <rguenther@suse.de>
26897 * lto-streamer.h (LTO_major_version): Bump to 4.
26899 2014-04-15 Richard Biener <rguenther@suse.de>
26901 * common.opt (lto_partition_model): New enum.
26902 (flto-partition=): Merge separate options with a single with argument,
26903 add -flto-partition=one support.
26904 * flag-types.h (enum lto_partition_model): Declare.
26905 * opts.c (finish_options): Remove duplicate -flto-partition=
26907 * lto-wrapper.c (run_gcc): Adjust.
26909 2014-04-15 Richard Biener <rguenther@suse.de>
26911 * alias.c (ncr_compar): New function.
26912 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
26914 2014-04-15 Richard Biener <rguenther@suse.de>
26916 * alias.c (record_component_aliases): Do not walk BINFOs.
26918 2014-04-15 Richard Biener <rguenther@suse.de>
26920 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
26921 Add struct function argument and adjust.
26922 (find_func_aliases_for_call): Likewise.
26923 (find_func_aliases): Likewise.
26924 (find_func_clobbers): Likewise.
26925 (intra_create_variable_infos): Likewise.
26926 (compute_points_to_sets): Likewise.
26927 (ipa_pta_execute): Adjust. Do not push/pop cfun.
26929 2014-04-15 Richard Biener <rguenther@suse.de>
26931 * tree.c (iterative_hash_expr): Use enum tree_code_class
26932 to store TREE_CODE_CLASS.
26933 (tree_block): Likewise.
26934 (tree_set_block): Likewise.
26935 * tree.h (fold_build_pointer_plus_loc): Use
26936 convert_to_ptrofftype_loc.
26938 2014-04-15 Jakub Jelinek <jakub@redhat.com>
26941 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
26944 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
26946 * cfgloop.h (struct loop): Move force_vectorize down.
26947 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
26948 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
26949 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
26950 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
26951 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
26952 * tree-core.h (enum annot_expr_kind): Add new kind values.
26953 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
26954 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
26956 * tree.def (ANNOTATE_EXPR): Tweak comment.
26958 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
26960 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
26963 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
26965 * tree.h (TYPE_IDENTIFIER): Declare.
26966 * tree.c (subrange_type_for_debug_p): Use it.
26967 * godump.c (go_format_type): Likewise.
26968 * dwarf2out.c (is_cxx_auto, modified_type_die,
26969 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
26970 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
26972 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
26975 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
26977 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
26979 * config/i386/i386.c (examine_argument): Return bool. Return true if
26980 parameter should be passed in memory.
26981 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
26982 (construct_container): Update calls to examine_argument.
26983 (function_arg_advance_64): Ditto.
26984 (return_in_memory_32): Merge with ix86_return_in_memory.
26985 (return_in_memory_64): Ditto.
26986 (return_in_memory_ms_64): Ditto.
26988 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
26990 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
26991 * coverage.c (coverage_compute_profile_id): Handle externally visible
26994 2014-04-14 Martin Jambor <mjambor@suse.cz>
26996 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
26997 DECL_DISREGARD_INLINE_LIMITS functions.
26999 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
27002 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
27004 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
27007 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
27008 optimize_insn_for_speed_p instead of
27009 optimize_function_for_speed_p.
27011 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
27013 * doc/invoke.texi (free): Document AArch64.
27015 2014-04-14 Richard Biener <rguenther@suse.de>
27017 PR tree-optimization/60042
27018 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
27019 (insert_into_preds_of_block): Do not prevent PHI insertion
27020 for REFERENCE exprs here ...
27021 (eliminate_dom_walker::before_dom_children): ... but prevent
27022 their use here under similar conditions when applied to the
27023 IL after PRE optimizations.
27025 2014-04-14 Richard Biener <rguenther@suse.de>
27027 * passes.def: Move early points-to after early SRA.
27029 2014-04-14 Richard Biener <rguenther@suse.de>
27031 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
27032 check for which sign-changes we allow when forwarding
27033 a converted value into a switch.
27035 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
27037 * stor-layout.c (place_field): Finalize non-constant offset for the
27040 2014-04-14 Richard Biener <rguenther@suse.de>
27042 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
27044 (expand_switch_using_bit_tests_p): Likewise.
27045 (process_switch): Compute and pass on speed_p based on the
27047 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
27048 optimize_bb_for_speed_p.
27050 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
27052 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
27053 * function.h (struct function): Rename has_force_vect_loops into
27054 has_force_vectorize_loops.
27055 * lto-streamer-in.c (input_cfg): Adjust for renaming.
27056 (input_struct_function_base): Likewise.
27057 * lto-streamer-out.c (output_cfg): Likewise.
27058 (output_struct_function_base): Likewise.
27059 * omp-low.c (expand_omp_simd): Likewise.
27060 * tree-cfg.c (move_sese_region_to_fn): Likewise.
27061 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
27062 (version_loop_for_if_conversion): Likewise.
27063 (tree_if_conversion): Likewise.
27064 (main_tree_if_conversion): Likewise.
27065 (gate_tree_if_conversion): Likewise.
27066 * tree-inline.c (copy_loops): Likewise.
27067 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
27068 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
27069 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
27070 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
27071 * tree-vectorizer.c (vectorize_loops): Likewise.
27072 * tree-vectorizer.h (unlimited_cost_model): Likewise.
27074 2014-04-14 Richard Biener <rguenther@suse.de>
27077 * lto-streamer-out.c (wrap_refs): New function.
27078 (lto_output): Wrap symbol references in global initializes in
27079 type-preserving MEM_REFs.
27081 2014-04-14 Christian Bruel <christian.bruel@st.com>
27083 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
27085 2014-04-14 Christian Bruel <christian.bruel@st.com>
27087 * config/sh/sh.md (setmemqi): New expand pattern.
27088 * config/sh/sh.h (CLEAR_RATIO): Define.
27089 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
27090 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
27092 2014-04-14 Richard Biener <rguenther@suse.de>
27094 PR middle-end/55022
27095 * fold-const.c (negate_expr_p): Don't negate directional rounding
27097 (fold_negate_expr): Likewise.
27099 2014-04-14 Richard Biener <rguenther@suse.de>
27101 PR tree-optimization/59817
27102 PR tree-optimization/60453
27103 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
27104 recursion to catch all CHRECs in the scalar evolution and restrict
27105 the predicate for the remains appropriately.
27107 2014-04-12 Catherine Moore <clm@codesourcery.com>
27109 * config/mips/constraints.md: Add new register constraint "kb".
27110 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
27111 (*movhi_internal): Likewise.
27112 (*movqi_internal): Likewise.
27113 * config/mips/mips.h (M16_STORE_REGS): New register class.
27114 (REG_CLASS_NAMES): Add M16_STORE_REGS.
27115 (REG_CLASS_CONTENTS): Likewise.
27116 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
27118 2014-04-11 Tobias Burnus <burnus@net-b.de>
27121 * doc/invoke.texi (-Wformat-signedness): Document it.
27122 (Wformat=2): Mention that this enables -Wformat-signedness.
27124 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
27126 * common/config/epiphany/epiphany-common.c
27127 (epiphany_option_optimization_table): Enable section anchors by
27128 default at -O1 or higher.
27129 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
27130 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
27131 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
27132 carries no extra cost.
27133 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
27134 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
27135 * config/epiphany/predicates.md (memclob_operand): New predicate.
27136 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
27137 Use memclob_operand predicate and X constraint for operand 3.
27139 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
27141 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
27142 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
27145 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
27147 PR rtl-optimization/60651
27148 * mode-switching.c (optimize_mode_switching): Make sure to emit
27149 sets of a lower numbered entity before sets of a higher numbered
27150 entity to a mode of the same or lower priority.
27151 When creating a seginfo for a basic block that starts with a code
27152 label, move the insertion point past the code label.
27153 (new_seginfo): Document and enforce requirement that
27154 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
27155 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
27156 * doc/tm.texi: Regenerate.
27158 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
27161 * config/arc/arc.c (arc_save_restore): Fix assert typo.
27163 2013-04-11 Jakub Jelinek <jakub@redhat.com>
27165 * BASE-VER: Set to 4.10.0.
27167 2014-04-11 Tobias Burnus <burnus@net-b.de>
27170 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
27171 * doc/gcc.texi (Service): Update description in the @menu
27172 * doc/invoke.texi (Option Summary): Remove misplaced and
27175 2014-04-11 Steve Ellcey <sellcey@mips.com>
27176 Jakub Jelinek <jakub@redhat.com>
27178 PR middle-end/60556
27179 * expr.c (convert_move): Use emit_store_flag_force instead of
27180 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
27183 2014-04-11 Richard Biener <rguenther@suse.de>
27185 PR middle-end/60797
27186 * varasm.c (assemble_alias): Avoid endless error reporting
27187 recursion by setting TREE_ASM_WRITTEN.
27189 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
27191 * config/s390/s390.md: Add a splitter for NOT rtx.
27193 2014-04-11 Jakub Jelinek <jakub@redhat.com>
27195 PR rtl-optimization/60663
27196 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
27198 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
27199 Jakub Jelinek <jakub@redhat.com>
27202 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
27203 flag from decl_node to node.
27205 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
27208 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
27209 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
27210 ameliorating the cases where it can be.
27212 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
27215 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
27217 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
27218 (loadsync_<mode>): Change mode.
27219 (load_quadpti, store_quadpti): New.
27220 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
27221 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
27222 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
27224 2014-04-09 Cong Hou <congh@google.com>
27227 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
27230 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27232 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
27233 instead of vnor to exploit possible fusion opportunity in the
27235 (altivec_expand_vec_perm_const_le): Likewise.
27237 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
27239 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
27240 (loadsync_<mode>): Change mode.
27241 (load_quadpti, store_quadpti): New.
27242 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
27243 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
27245 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
27248 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
27249 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
27250 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
27252 2014-04-08 Richard Biener <rguenther@suse.de>
27254 PR middle-end/60706
27255 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
27256 a 64bit widest int print double-int similar to on HWI64 hosts.
27258 2014-04-08 Richard Biener <rguenther@suse.de>
27260 PR tree-optimization/60785
27261 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
27262 default defs properly.
27264 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
27266 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
27267 (Weffc++): Likewise.
27269 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
27271 * ipa-devirt.c (maybe_record_node): When node is not recorded,
27272 set completep to false rather than true.
27274 2014-04-07 Douglas B Rupp <rupp@adacore.com>
27277 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
27278 ARM_TARGET2_DWARF_FORMAT.
27280 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
27283 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
27284 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
27287 2014-04-07 Richard Biener <rguenther@suse.de>
27289 PR tree-optimization/60766
27290 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
27291 (may_eliminate_iv): Convert cand_value_at result to desired type.
27293 2014-04-07 Jason Merrill <jason@redhat.com>
27296 * common.opt (-fno-gnu-unique): Add.
27297 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
27299 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27301 * haifa-sched.c: Fix outdated function reference and minor
27302 grammar errors in introductory comment.
27304 2014-04-07 Richard Biener <rguenther@suse.de>
27306 PR middle-end/60750
27307 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
27308 for noreturn calls.
27309 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
27311 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
27314 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
27315 size accounting for thunks.
27316 (pa_asm_output_mi_thunk): Use final_start_function() and
27317 final_end_function() to output function start and end directives.
27319 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
27321 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
27322 device specific ISA/ feature information. Remove short_sp and
27323 errata_skip ds. Add avr_device_specific_features enum to have device
27325 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
27326 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
27327 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
27328 updated device specific info.
27329 * config/avr/avr-mcus.def: Merge device specific details to
27330 dev_attribute field.
27331 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
27333 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
27334 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
27335 assembler if RMW isa supported by current device.
27336 * config/avr/genmultilib.awk: Update as device info structure changed.
27337 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
27339 2014-04-04 Cong Hou <congh@google.com>
27341 PR tree-optimization/60656
27342 * tree-vect-stmts.c (supportable_widening_operation):
27343 Fix a bug that elements in a vector with vect_used_by_reduction
27344 property are incorrectly reordered when the operation on it is not
27345 consistant with the one in reduction operation.
27347 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
27349 PR rtl-optimization/60155
27350 * gcse.c (record_set_data): New function.
27351 (single_set_gcse): New function.
27352 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
27353 (hoist_code): Likewise.
27354 (get_pressure_class_and_nregs): Likewise.
27356 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
27358 * explow.c (probe_stack_range): Emit a final optimization blockage.
27360 2014-04-04 Anthony Green <green@moxielogic.com>
27362 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
27365 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
27368 * lto-cgraph.c (input_overwrite_node): Check that partitioning
27369 flags are set only during streaming.
27370 * ipa.c (process_references, walk_polymorphic_call_targets,
27371 symtab_remove_unreachable_nodes): Drop bodies of always inline
27372 after early inlining.
27373 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
27375 2014-04-04 Jakub Jelinek <jakub@redhat.com>
27376 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
27379 * dwarf2out.c (const_ok_for_output_1): Reject expressions
27382 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27385 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
27387 (cortex_a53_fdivd): Likewise.
27389 2014-04-04 Martin Jambor <mjambor@suse.cz>
27392 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
27393 Adjust all callers.
27394 * cgraph.c (clone_of_p): Also return true if thunks match.
27395 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
27396 cgraph_function_or_thunk_node and an obsolete comment.
27397 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
27399 (build_function_decl_skip_args): Likewise.
27400 (set_new_clone_decl_and_node_flags): New function.
27401 (duplicate_thunk_for_node): Likewise.
27402 (redirect_edge_duplicating_thunks): Likewise.
27403 (cgraph_clone_node): New parameter args_to_skip, pass it to
27404 redirect_edge_duplicating_thunks which is called instead of
27405 cgraph_redirect_edge_callee.
27406 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
27407 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
27409 2014-04-04 Jeff Law <law@redhat.com>
27412 * config/arm/predicates.md (const_int_I_operand): New predicate.
27413 (const_int_M_operand): Similarly.
27414 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
27416 (insv_t2, extv_reg, extzv_t2): Likewise.
27417 (load_multiple_with_writeback): Similarly for const_int_I_operand.
27418 (pop_multiple_with_writeback_and_return): Likewise.
27419 (vfp_pop_multiple_with_writeback): Likewise
27421 2014-04-04 Richard Biener <rguenther@suse.de>
27424 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
27425 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
27427 * gimplify.h (gimple_add_tmp_var_fn): Declare.
27428 * gimplify.c (gimple_add_tmp_var_fn): New function.
27429 * gimple-expr.h (create_tmp_reg_fn): Declare.
27430 * gimple-expr.c (create_tmp_reg_fn): New function.
27431 * gimple-low.c (record_vars_into): Don't change cfun.
27432 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
27433 code generation without cfun.
27435 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
27438 * Makefile.in (install-driver): Fix shell scripting.
27440 2014-04-03 Cong Hou <congh@google.com>
27442 PR tree-optimization/60505
27443 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
27444 threshold of number of iterations below which no vectorization
27446 * tree-vect-loop.c (new_loop_vec_info):
27447 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
27448 * tree-vect-loop.c (vect_analyze_loop_operations):
27449 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
27450 * tree-vect-loop.c (vect_transform_loop):
27451 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
27452 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
27453 of iterations of the loop and see if we should build the epilogue.
27455 2014-04-03 Richard Biener <rguenther@suse.de>
27457 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
27458 (streamer_tree_cache_create): Adjust.
27459 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
27460 to allow optional nodes array.
27461 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
27462 (streamer_tree_cache_append): Likewise.
27463 (streamer_tree_cache_create): Create nodes array optionally
27464 as specified by parameter.
27465 * lto-streamer-out.c (create_output_block): Avoid maintaining
27466 the node array in the writer cache.
27467 (DFS_write_tree): Remove assertion.
27468 (produce_asm_for_decls): Free the out decl state hash table early.
27469 * lto-streamer-in.c (lto_data_in_create): Adjust for
27470 streamer_tree_cache_create prototype change.
27472 2014-04-03 Richard Biener <rguenther@suse.de>
27474 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
27475 set TREE_CHAIN to NULL_TREE.
27477 2014-04-03 Richard Biener <rguenther@suse.de>
27479 PR tree-optimization/60740
27480 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
27481 over all GIMPLE_COND operands.
27483 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
27485 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
27486 (Weffc++): Remove Scott's numbering, merge lists and reference
27489 2014-04-03 Nick Clifton <nickc@redhat.com>
27491 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
27494 2014-04-03 Martin Jambor <mjambor@suse.cz>
27496 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
27497 mention gcc_unreachable before failing.
27498 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
27501 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
27504 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
27505 inconsistent code and instead mark the context inconsistent.
27506 (possible_polymorphic_call_targets): For inconsistent contexts
27507 return empty complete list.
27509 2014-04-02 Anthony Green <green@moxielogic.com>
27511 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
27512 (extendqisi2, extendhisi2): Define.
27513 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
27514 (WCHAR_TYPE): Change to unsigned int.
27516 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27518 PR tree-optimization/60733
27519 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
27520 insertion point for PHI candidates to be the end of the feeding
27521 block for the PHI argument.
27523 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
27525 PR rtl-optimization/60650
27526 * lra-constraints.c (process_alt_operands): Decrease reject for
27527 earlyclobber matching.
27529 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
27531 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
27533 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
27535 * config/spu/spu.c (pad_bb): Do not crash when the last
27536 insn is CODE_FOR_blockage.
27538 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
27540 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
27541 lies outside the target mode.
27543 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
27546 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
27547 software floating point or no floating point registers, do not
27548 allow any type in the FPRs. Eliminate a test for SPE SIMD types
27549 in GPRs that occurs after we tested for GPRs that would never be
27552 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
27553 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
27554 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
27555 specifically allow DDmode, since that does not use the SPE SIMD
27558 2014-04-02 Richard Biener <rguenther@suse.de>
27560 PR middle-end/60729
27561 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
27562 MODE_INTs. Properly use negv_optab.
27563 (expand_abs): Likewise.
27565 2014-04-02 Richard Biener <rguenther@suse.de>
27568 * Makefile.in (install-driver): Guard extra installs with special
27571 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
27573 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
27574 Document vec_vgbbd.
27576 2014-04-01 Richard Henderson <rth@redhat.com>
27579 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
27580 alternative enabled before register allocation.
27582 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
27584 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
27585 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
27587 (nios2_large_got_address): Remove unneeded 'sym' parameter.
27588 (nios2_got_address): Update nios2_large_got_address call site.
27589 (nios2_delegitimize_address): New function.
27590 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
27591 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
27592 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
27594 2014-04-01 Martin Husemann <martin@duskware.de>
27596 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
27599 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
27601 PR rtl-optimization/60604
27602 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
27603 check from register_operand.
27604 (register_operand): Redefine in terms of general_operand.
27605 (nonmemory_operand): Use register_operand for the non-constant cases.
27607 2014-04-01 Richard Biener <rguenther@suse.de>
27609 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
27611 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
27613 * doc/invoke.texi (mapp-regs): Clarify.
27615 2014-03-31 Ulrich Drepper <drepper@gmail.com>
27617 * config/i386/avx512fintrin.h (__v32hi): Define type.
27618 (__v64qi): Likewise.
27619 (_mm512_set1_epi8): Define.
27620 (_mm512_set1_epi16): Define.
27621 (_mm512_set4_epi32): Define.
27622 (_mm512_set4_epi64): Define.
27623 (_mm512_set4_pd): Define.
27624 (_mm512_set4_ps): Define.
27625 (_mm512_setr4_epi64): Define.
27626 (_mm512_setr4_epi32): Define.
27627 (_mm512_setr4_pd): Define.
27628 (_mm512_setr4_ps): Define.
27629 (_mm512_setzero_epi32): Define.
27631 2014-03-31 Martin Jambor <mjambor@suse.cz>
27633 PR middle-end/60647
27634 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
27635 callsite_arguments_match_p. Updated all callers. Also check types of
27636 corresponding formal parameters and actual arguments.
27637 (not_all_callers_have_enough_arguments_p) Renamed to
27638 some_callers_have_mismatched_arguments_p.
27640 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
27642 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
27644 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
27647 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
27650 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
27652 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
27653 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
27655 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
27656 Use FMAMODE_NOVF512 mode iterator.
27657 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
27658 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
27659 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
27660 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
27662 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
27663 Use VF_128_256 mode iterator.
27664 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
27667 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
27669 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
27670 static chain if needed.
27672 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
27675 * lra-constraints.c (index_part_to_reg): New.
27676 (process_address): Use it.
27678 2014-03-27 Jeff Law <law@redhat.com>
27679 Jakub Jelinek <jakub@redhat.com>
27682 * expr.c (do_tablejump): Use simplify_gen_binary rather than
27683 gen_rtx_{PLUS,MULT} to build up the address expression.
27685 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
27686 creating non-canonical RTL.
27688 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
27691 * ipa-inline.c (want_inline_small_function_p): Short circuit large
27692 functions; reorganize to make cheap checks first.
27693 (inline_small_functions): Do not estimate growth when dumping;
27695 * ipa-inline.h (inline_summary): Add min_size.
27696 (growth_likely_positive): New function.
27697 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
27698 (set_cond_stmt_execution_predicate): Cleanup.
27699 (estimate_edge_size_and_time): Compute min_size.
27700 (estimate_calls_size_and_time): Likewise.
27701 (estimate_node_size_and_time): Likewise.
27702 (inline_update_overall_summary): Update min_size.
27703 (do_estimate_edge_time): Likewise.
27704 (do_estimate_edge_size): Update.
27705 (do_estimate_edge_hints): Update.
27706 (growth_likely_positive): New function.
27708 2014-03-28 Jakub Jelinek <jakub@redhat.com>
27711 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
27712 also if addr has VOIDmode.
27714 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27716 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
27717 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
27719 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
27720 instructions as well as AdvancedSIMD loads.
27722 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27724 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
27725 Use crypto_aese type.
27726 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
27727 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
27728 crypto_aese, crypto_aesmc. Move to types.md.
27729 * config/arm/types.md (crypto_aes): Split into crypto_aese,
27731 * config/arm/iterators.md (crypto_type): Likewise.
27733 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
27735 * cgraph.c: Include expr.h and tree-dfa.h.
27736 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
27739 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
27742 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
27743 regs from checking multi-reg pseudos.
27745 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
27747 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
27749 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
27751 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
27752 if it would clobber the stack pointer, even temporarily.
27754 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
27756 * mode-switching.c: Make small adjustments to the top comment.
27758 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
27760 * config/rs6000/constraints.md (wD constraint): New constraint to
27761 match the constant integer to get the top DImode/DFmode out of a
27762 vector in a VSX register.
27764 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
27765 match the constant integer to get the top DImode/DFmode out of a
27766 vector in a VSX register.
27768 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
27771 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
27774 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
27775 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
27777 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
27778 Optimize vec_extract of 64-bit values, where the value being
27779 extracted is in the top word, where we can use scalar
27780 instructions. Add direct move and store support. Combine the big
27781 endian/little endian vector select load support into a single insn.
27782 (vsx_extract_<mode>_internal1): Likewise.
27783 (vsx_extract_<mode>_internal2): Likewise.
27784 (vsx_extract_<mode>_load): Likewise.
27785 (vsx_extract_<mode>_store): Likewise.
27786 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
27787 combined into vsx_extract_<mode>_load.
27788 (vsx_extract_<mode>_one_le): Likewise.
27790 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
27791 define the top 64-bit vector element.
27793 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
27796 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
27797 Document vec_vbpermq builtin.
27800 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
27801 enable use of xxsldwi and xxpermdi builtin functions.
27802 (vec_xxpermdi): Likewise.
27804 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
27805 Document use of vec_xxsldwi and vec_xxpermdi builtins.
27807 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
27809 PR rtl-optimization/60650
27810 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
27812 (find_spills_for): New.
27813 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
27814 Spill all pseudos on the second iteration.
27816 2014-03-27 Marek Polacek <polacek@redhat.com>
27819 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
27822 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
27824 * config/s390/s390.c (s390_can_use_return_insn): Check for
27825 call-saved FPRs on 31 bit.
27827 2014-03-27 Jakub Jelinek <jakub@redhat.com>
27829 PR middle-end/60682
27830 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
27831 if they need regimplification, just drop them instead of
27832 calling gimple_regimplify_operands on them.
27834 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
27837 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
27838 (aarch64_frame_pointer_required): Adjust logic.
27839 (aarch64_can_eliminate): Adjust logic.
27840 (aarch64_override_options_after_change): Adjust logic.
27842 2014-03-27 Dehao Chen <dehao@google.com>
27844 * ipa-inline.c (early_inliner): Update node's inline info.
27846 2014-03-26 Dehao Chen <dehao@google.com>
27848 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
27849 compiler inserted conditional jumps for NAN float check.
27851 2014-03-26 Jakub Jelinek <jakub@redhat.com>
27853 * ubsan.h (ubsan_create_data): Change second argument's type
27854 to const location_t *.
27855 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
27857 (ubsan_create_data): Change second argument to const location_t *PLOC.
27858 Create Loc field whenever PLOC is non-NULL.
27859 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
27860 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
27864 * real.c (real_to_integer2): Change type of low to UHWI.
27866 2014-03-26 Tobias Burnus <burnus@net-b.de>
27868 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
27869 (CILK_SELF_SPECS): New define.
27870 (driver_self_specs): Use it.
27872 2014-03-26 Richard Biener <rguenther@suse.de>
27874 * tree-pretty-print.c (percent_K_format): Implement special
27875 case for LTO and its stripped down BLOCK tree.
27877 2014-03-26 Jakub Jelinek <jakub@redhat.com>
27880 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
27882 * tree-vrp.c (simplify_internal_call_using_ranges): If only
27883 one range is range_int_cst_p, but not both, at least optimize
27884 addition/subtraction of 0 and multiplication by 0 or 1.
27885 * gimple-fold.c (gimple_fold_call): Fold
27886 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
27887 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
27888 INTEGER_CSTs, try to fold at least x * 0 and y - y.
27890 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
27892 PR rtl-optimization/60452
27893 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
27894 <case REG>: Return 1 for invalid offsets from the frame pointer.
27896 2014-03-26 Marek Polacek <polacek@redhat.com>
27899 * doc/extend.texi (C Extensions): Mention variable-length arrays in
27902 2014-03-26 Marek Polacek <polacek@redhat.com>
27905 * doc/extend.texi (Designated Inits): Describe what happens to omitted
27908 2014-03-26 Marek Polacek <polacek@redhat.com>
27911 * ira-color.c (update_conflict_hard_regno_costs): Perform the
27912 multiplication in unsigned type.
27914 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
27916 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
27918 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
27920 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
27922 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
27925 * cif-code.def (UNREACHABLE) New code.
27926 * ipa-inline.c (inline_small_functions): Skip edges to
27927 __builtlin_unreachable.
27928 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
27929 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
27930 predicate to __bulitin_unreachable.
27931 (set_cond_stmt_execution_predicate): Fix issue when
27932 invert_tree_comparison returns ERROR_MARK.
27933 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
27934 propagate to inline clones.
27935 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
27937 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
27938 * cgraphclones.c (cgraph_clone_node): If call destination is already
27939 ureachable, do not redirect it back.
27940 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
27943 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
27945 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
27946 Do not modify inline clones.
27948 2014-03-25 Jakub Jelinek <jakub@redhat.com>
27950 * config/i386/i386.md (general_sext_operand): New mode attr.
27951 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
27952 don't generate (sign_extend (const_int)).
27953 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
27954 operands[2]. Use We constraint instead of <i> and
27955 <general_sext_operand> predicate instead of <general_operand>.
27956 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
27957 * config/i386/constraints.md (We): New constraint.
27958 * config/i386/predicates.md (x86_64_sext_operand,
27959 sext_operand): New predicates.
27961 2014-03-25 Martin Jambor <mjambor@suse.cz>
27964 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
27965 inconsistent devirtualizations to __builtin_unreachable.
27967 2014-03-25 Marek Polacek <polacek@redhat.com>
27970 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
27972 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
27974 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
27975 order of elements for big-endian.
27977 2014-03-25 Richard Biener <rguenther@suse.de>
27979 PR middle-end/60635
27980 * gimplify-me.c (gimple_regimplify_operands): Update the
27983 2014-03-25 Martin Jambor <mjambor@suse.cz>
27986 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
27987 (lto_output_varpool_node): Likewise.
27988 (input_overwrite_node): Likewise.
27989 (input_varpool_node): Likewise.
27991 2014-03-25 Richard Biener <rguenther@suse.de>
27993 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
27994 (run_gcc): Likewise.
27996 2014-03-25 Jakub Jelinek <jakub@redhat.com>
27998 * combine.c (simplify_compare_const): Add MODE argument.
27999 Handle mode_width 0 as very large mode_width.
28000 (try_combine, simplify_comparison): Adjust callers.
28002 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
28003 type to avoid signed integer overflow.
28004 * explow.c (plus_constant): Likewise.
28006 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
28008 * doc/generic.texi: Correct typos.
28010 2014-03-24 Tobias Burnus <burnus@net-b.de>
28012 * doc/invoke.texi (-flto): Expand section about
28013 using static libraries with LTO.
28015 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28017 PR rtl-optimization/60501
28018 * optabs.def (addptr3_optab): New optab.
28019 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
28020 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
28021 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
28023 * lra.c (emit_add3_insn): Use the addptr pattern if available.
28025 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
28027 2014-03-24 Ulrich Drepper <drepper@gmail.com>
28029 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
28032 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
28033 (_mm256_undefined_ps): Define.
28034 (_mm256_undefined_pd): Define.
28035 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
28036 (_mm_undefined_pd): Define.
28037 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
28038 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
28039 (_mm512_undefined_ps): Define.
28040 (_mm512_undefined_pd): Define.
28041 Use _mm*_undefined_*.
28042 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
28044 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
28046 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
28047 (lshr_simd): DI mode added.
28048 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
28049 (aarch64_ushr_simddi): Likewise.
28050 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
28051 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
28052 (vshrd_n_u64): Likewise.
28054 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28056 * Makefile.in (s-macro_list): Depend on cc1.
28058 2014-03-23 Teresa Johnson <tejohnson@google.com>
28060 * ipa-utils.c (ipa_print_order): Use specified dump file.
28062 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
28064 PR rtl-optimization/60601
28065 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
28067 * gcc.c (eval_spec_function): Initialize save_growing_value.
28069 2014-03-22 Jakub Jelinek <jakub@redhat.com>
28072 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
28073 code == MINUS_EXPR, never swap op0 with op1.
28075 * toplev.c (init_local_tick): Avoid signed integer multiplication
28077 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
28078 shift by first operand's bitsize.
28080 2014-03-21 Jakub Jelinek <jakub@redhat.com>
28083 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
28084 redefine to 1 or 0.
28085 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
28086 TARGET_ISA_64BIT_P(x).
28088 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28090 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
28091 pattern for vector nor instead of subtract from splat(-1).
28092 (altivec_expand_vec_perm_const_le): Likewise.
28094 2014-03-21 Richard Henderson <rth@twiddle.net>
28097 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
28098 related insns after epilogue_completed.
28100 2014-03-21 Martin Jambor <mjambor@suse.cz>
28103 * cgraph.h (symtab_node): New flag body_removed.
28104 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
28105 when removing bodies.
28106 * symtab.c (dump_symtab_base): Dump body_removed flag.
28107 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
28108 had their bodies removed.
28110 2014-03-21 Martin Jambor <mjambor@suse.cz>
28113 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
28116 2014-03-21 Richard Biener <rguenther@suse.de>
28118 PR tree-optimization/60577
28119 * tree-core.h (struct tree_base): Document nothrow_flag use
28120 in DECL_NONALIASED.
28121 * tree.h (DECL_NONALIASED): New.
28122 (may_be_aliased): Adjust.
28123 * coverage.c (build_var): Set DECL_NONALIASED.
28125 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
28127 * expr.c (expand_expr_real_1): Remove outdated comment.
28129 2014-03-20 Jakub Jelinek <jakub@redhat.com>
28131 PR middle-end/60597
28132 * ira.c (adjust_cleared_regs): Call copy_rtx on
28133 *reg_equiv[REGNO (loc)].src_p before passing it to
28134 simplify_replace_fn_rtx.
28137 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
28138 into CONST, put pic register as first operand of PLUS. Use
28139 gen_const_mem for both 32-bit and 64-bit PIC got loads.
28141 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
28143 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
28145 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
28147 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
28148 around for store forwarding issue in the FPU on the UT699.
28149 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
28150 loads and operations if -mfix-ut699 is specified.
28151 (divtf3_hq): Tweak attribute.
28152 (sqrttf2_hq): Likewise.
28154 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
28156 * calls.c (store_one_arg): Remove incorrect const qualification on the
28157 type of the temporary.
28158 * cfgexpand.c (expand_return): Likewise.
28159 * expr.c (expand_constructor): Likewise.
28160 (expand_expr_real_1): Likewise.
28162 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
28164 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
28167 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
28170 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
28172 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
28174 * config/arm/aarch-common-protos.h
28175 (alu_cost_table): Fix spelling of "extend".
28176 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
28178 2014-03-19 Richard Biener <rguenther@suse.de>
28180 PR middle-end/60553
28181 * tree-core.h (tree_type_common): Re-order pointer members
28182 to reduce recursion depth during GC walks.
28184 2014-03-19 Marek Polacek <polacek@redhat.com>
28187 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
28188 before accessing it.
28190 2014-03-19 Richard Biener <rguenther@suse.de>
28193 * lto-streamer-in.c (input_function): In WPA stage do not drop
28196 2014-03-19 Jakub Jelinek <jakub@redhat.com>
28198 PR tree-optimization/60559
28199 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
28200 with build_zero_cst assignment.
28202 2014-03-18 Kai Tietz <ktietz@redhat.com>
28204 PR rtl-optimization/56356
28205 * sdbout.c (sdbout_parms): Verify that parms'
28206 incoming argument is valid.
28207 (sdbout_reg_parms): Likewise.
28209 2014-03-18 Richard Henderson <rth@redhat.com>
28212 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
28213 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
28214 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
28216 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
28218 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
28219 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
28220 Italicize plugin event names in description. Explain that
28221 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
28222 Remind that no GCC functions should be called after PLUGIN_FINISH.
28223 Explain what pragmas with expansion are.
28225 2014-03-18 Martin Liska <mliska@suse.cz>
28227 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
28228 gimple call statement is update.
28229 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
28230 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
28232 2014-03-18 Jakub Jelinek <jakub@redhat.com>
28235 * ubsan.c (ubsan_instrument_unreachable): Call
28236 initialize_sanitizer_builtins.
28237 (ubsan_pass): Likewise.
28240 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
28241 varpool_finalize_decl instead of rest_of_decl_compilation.
28243 2014-03-18 Richard Biener <rguenther@suse.de>
28245 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
28246 by using bitmap_and_compl instead of bitmap_and_compl_into.
28247 (df_rd_transfer_function): Likewise.
28249 2014-03-18 Richard Biener <rguenther@suse.de>
28251 * doc/lto.texi (fresolution): Fix typo.
28253 2014-03-18 Richard Biener <rguenther@suse.de>
28255 * doc/invoke.texi (flto): Update for changes in 4.9.
28257 2014-03-18 Richard Biener <rguenther@suse.de>
28259 * doc/loop.texi: Remove section on the removed lambda framework.
28260 Update loop docs with recent changes in preserving loop structure.
28262 2014-03-18 Richard Biener <rguenther@suse.de>
28264 * doc/lto.texi (-fresolution): Document.
28266 2014-03-18 Richard Biener <rguenther@suse.de>
28268 * doc/contrib.texi: Adjust my name.
28270 2014-03-18 Jakub Jelinek <jakub@redhat.com>
28273 * internal-fn.c: Include diagnostic-core.h.
28274 (expand_BUILTIN_EXPECT): New function.
28275 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
28276 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
28277 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
28278 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
28279 IFN_BUILTIN_EXPECT.
28280 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
28281 Revert 3 argument __builtin_expect code.
28282 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
28283 * gimple-fold.c (gimple_fold_call): Likewise.
28284 * tree.h (fold_builtin_expect): New prototype.
28285 * builtins.c (build_builtin_expect_predicate): Add predictor
28286 argument, if non-NULL, create 3 argument __builtin_expect.
28287 (fold_builtin_expect): No longer static. Add ARG2 argument,
28288 pass it through to build_builtin_expect_predicate.
28289 (fold_builtin_2): Adjust caller.
28290 (fold_builtin_3): Handle BUILT_IN_EXPECT.
28291 * internal-fn.def (BUILTIN_EXPECT): New.
28293 2014-03-18 Tobias Burnus <burnus@net-b.de>
28296 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
28297 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
28298 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
28300 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
28303 * predict.c (combine_predictions_for_bb): Fix up formatting.
28304 (expr_expected_value_1, expr_expected_value): Add predictor argument,
28305 fill what it points to if non-NULL.
28306 (tree_predict_by_opcode): Adjust caller, use the predictor.
28307 * predict.def (PRED_COMPARE_AND_SWAP): Add.
28309 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
28311 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
28312 proper constant for the store mode.
28314 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
28316 * symtab.c (change_decl_assembler_name): Fix transparent alias
28317 chain construction.
28319 2014-03-16 Renlin Li <Renlin.Li@arm.com>
28321 * config/aarch64/aarch64.c: Correct the comments about the
28322 aarch64 stack layout.
28324 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
28326 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
28327 check for GF_OMP_FOR_KIND_FOR.
28329 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
28331 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
28332 ymm and zmm register names.
28334 2014-03-17 Jakub Jelinek <jakub@redhat.com>
28337 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
28338 note creation for the 2010-08-31 changes.
28340 2014-03-17 Marek Polacek <polacek@redhat.com>
28342 PR middle-end/60534
28343 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
28344 as -fno-tree-loop-vectorize.
28345 (expand_omp_simd): Likewise.
28347 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
28349 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
28350 (eligible_for_call_delay): New prototype.
28351 * config/sparc/sparc.c (tls_call_delay): Rename into...
28352 (eligible_for_call_delay): ...this. Return false if the instruction
28353 cannot be put in the delay slot of a branch.
28354 (eligible_for_restore_insn): Simplify.
28355 (eligible_for_return_delay): Return false if the instruction cannot be
28356 put in the delay slot of a branch and simplify.
28357 (eligible_for_sibcall_delay): Return false if the instruction cannot be
28358 put in the delay slot of a branch.
28359 * config/sparc/sparc.md (fix_ut699): New attribute.
28360 (tls_call_delay): Delete.
28361 (in_call_delay): Reimplement.
28362 (eligible_for_sibcall_delay): Rename into...
28363 (in_sibcall_delay): ...this.
28364 (eligible_for_return_delay): Rename into...
28365 (in_return_delay): ...this.
28366 (in_branch_delay): Reimplement.
28367 (in_uncond_branch_delay): Delete.
28368 (in_annul_branch_delay): Delete.
28370 2014-03-14 Richard Henderson <rth@redhat.com>
28373 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
28374 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
28375 (*floathi<X87MODEF>2_i387_with_temp): Remove.
28376 (floathi splitters): Remove.
28377 (float<SWI48x>xf2): New pattern.
28378 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
28379 code that tried to handle DImode for 32-bit, but which was excluded
28380 by the pattern's condition. Drop allocation of stack temporary.
28381 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
28382 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
28383 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
28384 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
28385 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
28386 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
28387 (*float<SWI48><MODEF>2_sse_interunit): Remove.
28388 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
28389 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
28390 (*float<SWI48x><X87MODEF>2_i387): Remove.
28391 (all float _with_temp splitters): Remove.
28392 (*float<SWI48x><MODEF>2_i387): New pattern.
28393 (*float<SWI48><MODEF>2_sse): New pattern.
28394 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
28395 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
28397 2014-03-14 Jakub Jelinek <jakub@redhat.com>
28398 Marek Polacek <polacek@redhat.com>
28400 PR middle-end/60484
28401 * common.opt (dump_base_name_prefixed): New Variable.
28402 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
28403 if x_dump_base_name_prefixed is already set, set it at the end.
28405 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
28407 PR rtl-optimization/60508
28408 * lra-constraints.c (get_reload_reg): Add new parameter
28410 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
28411 Pass the new parameter values.
28413 2014-03-14 Richard Biener <rguenther@suse.de>
28415 * common.opt: Revert unintented changes from r205065.
28416 * opts.c: Likewise.
28418 2014-03-14 Richard Biener <rguenther@suse.de>
28420 PR middle-end/60518
28421 * cfghooks.c (split_block): Properly adjust all loops the
28422 block was a latch of.
28424 2014-03-14 Martin Jambor <mjambor@suse.cz>
28427 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
28430 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
28433 * config/avr/avr.c (avr_set_current_function): Pass function name
28434 through default_strip_name_encoding before sanity checking instead
28435 of skipping the first char of the assembler name.
28437 2014-03-13 Richard Henderson <rth@redhat.com>
28440 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
28441 (ix86_force_to_memory, ix86_free_from_memory): Remove.
28442 * config/i386/i386-protos.h: Likewise.
28443 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
28444 in the expander instead of a splitter.
28445 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
28446 any possibility of requiring a memory.
28447 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
28448 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
28449 (fp branch splitters): Update for ix86_split_fp_branch.
28450 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
28451 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
28452 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
28453 (*fop_<MODEF>_2_i387): Remove f/r alternative.
28454 (*fop_<MODEF>_3_i387): Likewise.
28455 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
28456 (splitters for the fop_* register patterns): Remove.
28457 (fscalexf4_i387): Rename from *fscalexf4_i387.
28458 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
28460 2014-03-13 Jakub Jelinek <jakub@redhat.com>
28462 PR tree-optimization/59779
28463 * tree-dfa.c (get_ref_base_and_extent): Use double_int
28464 type for bitsize and maxsize instead of HOST_WIDE_INT.
28466 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
28468 PR rtl-optimization/57320
28469 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
28470 the CFG after thread_prologue_and_epilogue_insns.
28472 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
28474 PR rtl-optimization/57189
28475 * lra-constraints.c (process_alt_operands): Disfavor spilling
28478 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
28480 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
28482 2014-03-13 Jakub Jelinek <jakub@redhat.com>
28484 PR tree-optimization/59025
28485 PR middle-end/60418
28486 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
28487 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
28489 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
28492 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
28493 calls of avr_out_plus_1.
28495 2014-03-13 Bin Cheng <bin.cheng@arm.com>
28497 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
28498 BB's single pred and update the father loop's latch info later.
28500 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
28502 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
28506 (VEC_base): Likewise.
28507 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
28508 registers, we need to swap double words in little endian mode.
28510 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
28511 to be a container mode for 128-bit integer operations added in ISA
28512 2.07. Unlike TImode and PTImode, the preferred register set is
28513 the Altivec/VMX registers for the 128-bit operations.
28515 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
28517 (rs6000_split_128bit_ok_p): Likewise.
28519 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
28520 macros for creating ISA 2.07 normal and overloaded builtin
28521 functions with 3 arguments.
28522 (BU_P8V_OVERLOAD_3): Likewise.
28523 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
28524 for use as overloaded functions.
28525 (VPERM_1TI_UNS): Likewise.
28526 (VSEL_1TI): Likewise.
28527 (VSEL_1TI_UNS): Likewise.
28528 (ST_INTERNAL_1ti): Likewise.
28529 (LD_INTERNAL_1ti): Likewise.
28530 (XXSEL_1TI): Likewise.
28531 (XXSEL_1TI_UNS): Likewise.
28532 (VPERM_1TI): Likewise.
28533 (VPERM_1TI_UNS): Likewise.
28534 (XXPERMDI_1TI): Likewise.
28535 (SET_1TI): Likewise.
28536 (LXVD2X_V1TI): Likewise.
28537 (STXVD2X_V1TI): Likewise.
28538 (VEC_INIT_V1TI): Likewise.
28539 (VEC_SET_V1TI): Likewise.
28540 (VEC_EXT_V1TI): Likewise.
28541 (EQV_V1TI): Likewise.
28542 (NAND_V1TI): Likewise.
28543 (ORC_V1TI): Likewise.
28544 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
28545 added in ISA 2.07. Add both normal 'altivec' builtins, and the
28546 overloaded builtin.
28547 (VADDUQM): Likewise.
28548 (VSUBCUQ): Likewise.
28549 (VADDEUQM): Likewise.
28550 (VADDECUQ): Likewise.
28551 (VSUBEUQM): Likewise.
28552 (VSUBECUQ): Likewise.
28554 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
28555 __int128_t and __uint128_t types.
28556 (__uint128_type): Likewise.
28557 (altivec_categorize_keyword): Add support for vector __int128_t,
28558 vector __uint128_t, vector __int128, and vector unsigned __int128
28559 as a container type for TImode operations that need to be done in
28560 VSX/Altivec registers.
28561 (rs6000_macro_to_expand): Likewise.
28562 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
28563 to support 128-bit integer instructions vaddcuq, vadduqm,
28564 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
28565 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
28567 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
28568 for V1TImode, and set up preferences to use VSX/Altivec registers.
28569 Setup VSX reload handlers.
28570 (rs6000_debug_reg_global): Likewise.
28571 (rs6000_init_hard_regno_mode_ok): Likewise.
28572 (rs6000_preferred_simd_mode): Likewise.
28573 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
28574 (easy_altivec_constant): Likewise.
28575 (output_vec_const_move): Likewise.
28576 (rs6000_expand_vector_set): Convert V1TImode set and extract to
28578 (rs6000_expand_vector_extract): Likewise.
28579 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
28581 (rs6000_const_vec): Add support for V1TImode.
28582 (rs6000_emit_le_vsx_load): Swap double words when loading or
28583 storing TImode/V1TImode.
28584 (rs6000_emit_le_vsx_store): Likewise.
28585 (rs6000_emit_le_vsx_move): Likewise.
28586 (rs6000_emit_move): Add support for V1TImode.
28587 (altivec_expand_ld_builtin): Likewise.
28588 (altivec_expand_st_builtin): Likewise.
28589 (altivec_expand_vec_init_builtin): Likewise.
28590 (altivec_expand_builtin): Likewise.
28591 (rs6000_init_builtins): Add support for V1TImode type. Add
28592 support for ISA 2.07 128-bit integer builtins. Define type names
28593 for the VSX/Altivec vector types.
28594 (altivec_init_builtins): Add support for overloaded vector
28595 functions with V1TImode type.
28596 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
28597 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
28599 (rs6000_split_128bit_ok_p): Likewise.
28600 (rs6000_handle_altivec_attribute): Create V1TImode from vector
28601 __int128_t and vector __uint128_t.
28603 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
28604 and mode attributes.
28606 (VSX_M2): Likewise.
28611 (VS_scalar): Likewise.
28612 (VS_double): Likewise.
28613 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
28615 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
28616 we support the ISA 2.07 128-bit integer arithmetic instructions.
28617 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
28618 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
28619 and TImode types for use with the builtin functions.
28620 (V1TI_type_node): Likewise.
28621 (unsigned_V1TI_type_node): Likewise.
28622 (intTI_type_internal_node): Likewise.
28623 (uintTI_type_internal_node): Likewise.
28625 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
28626 128-bit builtin functions.
28627 (UNSPEC_VADDEUQM): Likewise.
28628 (UNSPEC_VADDECUQ): Likewise.
28629 (UNSPEC_VSUBCUQ): Likewise.
28630 (UNSPEC_VSUBEUQM): Likewise.
28631 (UNSPEC_VSUBECUQ): Likewise.
28632 (VM): Add V1TImode to vector mode iterators.
28634 (VI_unit): Likewise.
28635 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
28636 (altivec_vaddcuq): Likewise.
28637 (altivec_vsubuqm): Likewise.
28638 (altivec_vsubcuq): Likewise.
28639 (altivec_vaddeuqm): Likewise.
28640 (altivec_vaddecuq): Likewise.
28641 (altivec_vsubeuqm): Likewise.
28642 (altivec_vsubecuq): Likewise.
28644 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
28646 (BOOL_128): Likewise.
28647 (BOOL_REGS_OUTPUT): Likewise.
28648 (BOOL_REGS_OP1): Likewise.
28649 (BOOL_REGS_OP2): Likewise.
28650 (BOOL_REGS_UNARY): Likewise.
28651 (BOOL_REGS_AND_CR0): Likewise.
28653 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
28654 128-bit integer builtin support.
28655 (vec_vadduqm): Likewise.
28656 (vec_vaddecuq): Likewise.
28657 (vec_vaddeuqm): Likewise.
28658 (vec_vsubecuq): Likewise.
28659 (vec_vsubeuqm): Likewise.
28660 (vec_vsubcuq): Likewise.
28661 (vec_vsubuqm): Likewise.
28663 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
28664 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
28665 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
28666 128-bit integer add/subtract to ISA 2.07.
28668 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
28670 * config/arc/arc.c (arc_predicate_delay_insns):
28671 Fix third argument passed to conditionalize_nonjump.
28673 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
28675 * config/aarch64/aarch64-builtins.c
28676 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
28677 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
28678 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
28679 instead of __builtin_lfloor.
28680 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
28682 2014-03-12 Jakub Jelinek <jakub@redhat.com>
28684 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
28685 (tree_ssa_ifcombine_bb_1): New function.
28686 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
28687 is an empty forwarder block to then_bb or vice versa and then_bb
28688 and else_bb are effectively swapped.
28690 2014-03-12 Christian Bruel <christian.bruel@st.com>
28693 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
28694 REG_CFA_DEF_CFA note.
28695 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
28696 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
28698 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
28700 PR tree-optimization/60454
28701 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
28703 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28705 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
28706 Do not define target_cpu_default2 to generic.
28707 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
28708 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
28709 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
28711 2014-03-12 Jakub Jelinek <jakub@redhat.com>
28712 Marc Glisse <marc.glisse@inria.fr>
28714 PR tree-optimization/60502
28715 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
28716 instead of build_low_bits_mask.
28718 2014-03-12 Jakub Jelinek <jakub@redhat.com>
28720 PR middle-end/60482
28721 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
28722 if there are multiple uses, but op doesn't live on E edge.
28723 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
28724 clobber stmts before __builtin_unreachable.
28726 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
28728 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
28729 hard_frame_pointer_rtx.
28730 * cse.c (cse_insn): Remove volatile check.
28731 * cselib.c (cselib_process_insn): Likewise.
28732 * dse.c (scan_insn): Likewise.
28734 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
28736 * config/arc/arc.c (conditionalize_nonjump): New function,
28738 (arc_ifcvt): ... this.
28739 (arc_predicate_delay_insns): Use it.
28741 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
28743 * config/arc/predicates.md (extend_operand): During/after reload,
28744 allow const_int_operand.
28745 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
28746 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
28747 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
28749 (umulsi3_highpart_i): Likewise.
28751 2014-03-11 Richard Biener <rguenther@suse.de>
28753 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
28754 Add asserts to guard possible wrong-code bugs.
28756 2014-03-11 Richard Biener <rguenther@suse.de>
28758 PR tree-optimization/60429
28759 PR tree-optimization/60485
28760 * tree-ssa-structalias.c (set_union_with_increment): Properly
28761 take into account all fields that overlap the shifted vars.
28762 (do_sd_constraint): Likewise.
28763 (do_ds_constraint): Likewise.
28764 (get_constraint_for_ptr_offset): Likewise.
28766 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
28768 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
28769 (nios2_compute_frame_layout):
28770 Add calculation of cfun->machine->fp_save_offset.
28771 (nios2_expand_prologue): Correct setting of frame pointer register
28773 (nios2_expand_epilogue): Update recovery of stack pointer from
28774 frame pointer accordingly.
28775 (nios2_initial_elimination_offset): Update calculation of offset
28776 for eliminating to HARD_FRAME_POINTER_REGNUM.
28778 2014-03-10 Jakub Jelinek <jakub@redhat.com>
28781 * ipa.c (symtab_remove_unreachable_nodes): Don't call
28782 cgraph_get_create_node on VAR_DECLs.
28784 2014-03-10 Richard Biener <rguenther@suse.de>
28786 PR middle-end/60474
28787 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
28789 2014-03-08 Douglas B Rupp <rupp@gnat.com>
28791 * config/vms/vms.opt (vms_float_format): New variable.
28793 2014-03-08 Tobias Burnus <burnus@net-b.de>
28795 * doc/invoke.texi (-fcilkplus): Update implementation status.
28797 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
28798 Richard Biener <rguenther@suse.de>
28800 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
28801 consistently accross all TUs.
28802 (run_gcc): Enable -fshort-double automatically at link at link-time
28803 and disallow override.
28805 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
28808 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
28809 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
28810 if they can't be used.
28812 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28814 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
28815 for Solaris 11/x86 ld.
28816 * configure: Regenerate.
28818 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28820 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
28821 (LIB_TLS_SPEC): Save as ld_tls_libs.
28822 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
28823 (HAVE_AS_IX86_TLSLDM): New test.
28824 * configure, config.in: Regenerate.
28825 * config/i386/i386.c (legitimize_tls_address): Fall back to
28826 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
28827 cannot support TLS_MODEL_LOCAL_DYNAMIC.
28828 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
28829 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
28831 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
28833 * common.opt (fira-loop-pressure): Mark as optimization.
28835 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
28837 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
28838 an OpenMP mappable type.
28840 2014-03-06 Matthias Klose <doko@ubuntu.com>
28842 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
28843 MULTILIB_OSDIRNAMES is not defined.
28845 2014-03-06 Jakub Jelinek <jakub@redhat.com>
28846 Meador Inge <meadori@codesourcery.com>
28849 * config/arm/arm.c (arm_tls_symbol_p): Remove.
28850 (arm_legitimize_address): Call legitimize_tls_address for any
28851 arm_tls_referenced_p expression, handle constant addend. Call it
28852 before testing for !TARGET_ARM.
28853 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
28855 2014-03-06 Richard Biener <rguenther@suse.de>
28857 PR middle-end/60445
28861 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
28863 * tree-streamer.c (record_common_node): Assert we don't record
28864 nodes with type double.
28865 (preload_common_node): Skip type double, complex double and double
28866 pointer since it is now frontend dependent due to fshort-double option.
28868 2014-03-06 Richard Biener <rguenther@suse.de>
28870 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
28871 or -fno-lto is specified and the linker has full plugin support.
28872 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
28873 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
28874 * lto-wrapper.c (merge_and_complain): Merge compile-time
28875 optimization levels.
28876 (run_gcc): And pass it through to the link options.
28878 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
28882 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
28884 * cselib.c (remove_useless_values): Skip to avoid quadratic
28885 behavior if the condition moved from...
28886 (cselib_process_insn): ... here holds.
28888 2014-03-05 Jakub Jelinek <jakub@redhat.com>
28891 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
28892 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
28895 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
28896 (TM_H): Add x86-tune.def.
28898 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28900 * config/aarch64/aarch64.c (generic_tunings):
28901 Use cortexa57_extra_costs.
28903 2014-03-05 Jakub Jelinek <jakub@redhat.com>
28906 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
28907 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
28908 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
28911 2014-03-04 Heiher <r@hev.cc>
28913 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
28914 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
28916 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
28918 * config/i386/predicates.md (const2356_operand): Change to ...
28919 (const2367_operand): ... this.
28920 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
28922 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
28923 (*avx512pf_scatterpf<mode>sf): Ditto.
28924 (avx512pf_scatterpf<mode>df): Ditto.
28925 (*avx512pf_scatterpf<mode>df_mask): Ditto.
28926 (*avx512pf_scatterpf<mode>df): Ditto.
28927 * config/i386/i386.c (ix86_expand_builtin): Update
28928 incorrect hint operand error message.
28930 2014-03-04 Richard Biener <rguenther@suse.de>
28932 * lto-section-in.c (lto_get_section_data): Fix const cast.
28934 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
28936 * tree-streamer.c (record_common_node): Assert we don't record
28937 nodes with type double.
28938 (preload_common_node): Skip type double, complex double and double
28939 pointer since it is now frontend dependent due to fshort-double option.
28941 2014-03-04 Richard Biener <rguenther@suse.de>
28944 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
28945 (lto_input_toplevel_asms): Likewise.
28946 * lto-section-in.c (lto_get_section_data): Instead do it here
28949 2014-03-04 Richard Biener <rguenther@suse.de>
28951 PR tree-optimization/60382
28952 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
28953 dead PHIs a reduction.
28955 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
28957 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
28959 (_mm_prefetch): Move out of GCC target("sse") pragma.
28960 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
28961 GCC target("prfchw") pragma.
28962 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
28964 * config/i386/i386.c (ix86_option_override_internal): Enable
28965 -mprfchw with -mprefetchwt1.
28967 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
28969 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
28972 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
28974 * opts.h (CL_PCH_IGNORE): Define.
28975 * targhooks.c (option_affects_pch_p):
28976 Return false for options that have CL_PCH_IGNORE set.
28977 * opt-functions.awk: Process PchIgnore.
28978 * doc/options.texi: Document PchIgnore.
28980 * config/arc/arc.opt (misize): Add PchIgnore property.
28982 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28984 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
28985 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
28986 constraint on constants to permit them being loaded into
28987 GENERAL_REGS or BASE_REGS.
28989 2014-03-03 Nick Clifton <nickc@redhat.com>
28991 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
28992 anti-cacnonical alternatives.
28993 (negandhi3_real): New pattern.
28994 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
28996 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
28998 * config/avr/avr-mcus.def: Remove atxmega16x1.
28999 * config/avr/avr-tables.opt: Regenerate.
29000 * config/avr/t-multilib: Regenerate.
29001 * doc/avr-mmcu.texi: Regenerate.
29003 2014-03-03 Tobias Grosser <tobias@grosser.es>
29004 Mircea Namolaru <mircea.namolaru@inria.fr>
29006 PR tree-optimization/58028
29007 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
29010 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
29012 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
29013 not handled by recognizers.
29015 2014-03-03 Jakub Jelinek <jakub@redhat.com>
29017 PR middle-end/60175
29018 * function.c (expand_function_end): Don't emit
29019 clobber_return_register sequence if clobber_after is a BARRIER.
29020 * cfgexpand.c (construct_exit_block): Append instructions before
29021 return_label to prev_bb.
29023 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29025 * config/rs6000/constraints.md: Document reserved use of "wc".
29027 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
29030 * ipa.c (function_and_variable_visibility): When dissolving comdat
29031 group, also set all symbols to local.
29033 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
29038 2013-12-14 Jan Hubicka <jh@suse.cz>
29039 PR middle-end/58477
29040 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
29042 2014-03-02 Jon Beniston <jon@beniston.com>
29048 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
29049 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
29050 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
29051 (simple_return, *simple_return): New patterns
29052 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
29053 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
29055 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
29057 * dwarf2out.c (gen_subprogram_die): Tidy.
29059 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
29062 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
29063 (*mov_t_msb_neg_negc): ... this new insn.
29065 2014-02-28 Jason Merrill <jason@redhat.com>
29068 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
29071 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
29074 * dwarf2out.c (decltype_auto_die): New static.
29075 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
29076 (gen_type_die_with_usage): Handle 'decltype(auto)'.
29077 (is_cxx_auto): Likewise.
29079 2014-02-28 Ian Bolton <ian.bolton@arm.com>
29081 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
29082 we are not using general regs only.
29084 2014-02-28 Richard Biener <rguenther@suse.de>
29087 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
29088 previous fix and only allow to remove trivial pre-headers
29089 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
29090 (remove_forwarder_block): Properly update the latch of a loop.
29092 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
29095 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
29096 (cselib_preserved_hash_table): New.
29097 (preserve_constants_and_equivs): Move preserved vals to it.
29098 (cselib_find_slot): Look it up first.
29099 (cselib_init): Initialize it.
29100 (cselib_finish): Release it.
29101 (dump_cselib_table): Dump it.
29103 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
29106 * cselib.c (remove_useless_values): Skip to avoid quadratic
29107 behavior if the condition moved from...
29108 (cselib_process_insn): ... here holds.
29110 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
29113 * var-tracking.c (vt_initialize): Apply the same condition to
29114 preserve the CFA base value.
29116 2014-02-28 Joey Ye <joey.ye@arm.com>
29119 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
29120 if reload in progress or completed.
29122 2014-02-28 Tobias Burnus <burnus@net-b.de>
29124 PR middle-end/60147
29125 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
29128 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
29130 * doc/tm.texi.in (Condition Code Status): Update documention for
29131 relative locations of cc0-setter and cc0-user.
29133 2014-02-27 Jeff Law <law@redhat.com>
29135 PR rtl-optimization/52714
29136 * combine.c (try_combine): When splitting an unrecognized PARALLEL
29137 into two independent simple sets, if I3 is a jump, ensure the
29138 pattern we place into I3 is a (set (pc) ...).
29140 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
29141 Jeff Law <law@redhat.com>
29143 PR rtl-optimization/49847
29144 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
29145 are in different blocks.
29146 * doc/tm.texi (Condition Code Status): Update documention for
29147 relative locations of cc0-setter and cc0-user.
29149 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
29152 * lra.c (lra_emit_add): Check SUBREG too.
29154 2014-02-27 Andreas Schwab <schwab@suse.de>
29156 * config/m68k/m68k.c (m68k_option_override): Disable
29157 -flive-range-shrinkage for classic m68k.
29158 (m68k_override_options_after_change): Likewise.
29160 2014-02-27 Marek Polacek <polacek@redhat.com>
29162 PR middle-end/59223
29163 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
29164 -Wmaybe-uninitialized.
29166 2014-02-27 Alan Modra <amodra@gmail.com>
29169 * reload1.c (emit_input_reload_insns): When reload_override_in,
29170 set old to rl->in_reg when rl->in_reg is a subreg.
29172 2014-02-26 Richard Biener <rguenther@suse.de>
29175 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
29177 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
29179 * common/config/i386/predicates.md (const1256_operand): Remove.
29180 (const2356_operand): New.
29181 (const_1_to_2_operand): Remove.
29182 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
29183 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
29184 (*avx512pf_gatherpf<mode>sf): Ditto.
29185 (avx512pf_gatherpf<mode>df): Ditto.
29186 (*avx512pf_gatherpf<mode>df_mask): Ditto.
29187 (*avx512pf_gatherpf<mode>df): Ditto.
29188 (avx512pf_scatterpf<mode>sf): Ditto.
29189 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
29190 (*avx512pf_scatterpf<mode>sf): Ditto.
29191 (avx512pf_scatterpf<mode>df): Ditto.
29192 (*avx512pf_scatterpf<mode>df_mask): Ditto.
29193 (*avx512pf_scatterpf<mode>df): Ditto.
29194 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
29196 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
29198 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
29199 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
29200 (_mm512_mask_testn_epi64_mask): Move to ...
29201 * config/i386/avx512cdintrin.h: Here.
29202 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
29203 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
29204 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
29205 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
29206 TARGET_AVX512F from TARGET_AVX512CD.
29208 2014-02-26 Richard Biener <rguenther@suse.de>
29211 * ipa.c (walk_polymorphic_call_targets): Properly guard
29212 call to inline_update_overall_summary.
29214 2014-02-26 Bin Cheng <bin.cheng@arm.com>
29217 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
29218 and latches only if requested. Fix latch if it is removed.
29219 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
29220 LOOPS_HAVE_PREHEADERS.
29222 2014-02-25 Andrew Pinski <apinski@cavium.com>
29224 * builtins.c (expand_builtin_thread_pointer): Create a new target
29225 when the target is NULL.
29227 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
29229 PR rtl-optimization/60317
29230 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
29231 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
29232 * lra-assigns.c: Include params.h.
29233 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
29234 other reload pseudos considerations.
29236 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29238 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
29239 to use canonical form for nor<mode>3.
29241 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29244 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
29247 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
29249 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
29250 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
29251 (ix86_handle_option): Handle OPT_mprefetchwt1.
29252 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
29253 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
29255 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
29256 OPTION_MASK_ISA_PREFETCHWT1.
29257 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
29258 (PTA_PREFETCHWT1): New.
29259 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
29260 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
29261 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
29262 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
29263 (*prefetch_avx512pf_<mode>_: Change into ...
29264 (*prefetch_prefetchwt1_<mode>: This.
29265 * config/i386/i386.opt (mprefetchwt1): New.
29266 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
29267 (_mm_prefetch): Handle intent to write.
29268 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
29270 2014-02-25 Richard Biener <rguenther@suse.de>
29272 PR middle-end/60291
29273 * emit-rtl.c (mem_attrs_htab): Remove.
29274 (mem_attrs_htab_hash): Likewise.
29275 (mem_attrs_htab_eq): Likewise.
29276 (set_mem_attrs): Always allocate new mem-attrs when something changed.
29277 (init_emit_once): Do not allocate mem_attrs_htab.
29279 2014-02-25 Richard Biener <rguenther@suse.de>
29282 * lto-opts.c (lto_write_options): Output non-explicit conservative
29283 -fwrapv, -fno-trapv and -fno-strict-overflow.
29284 * lto-wrapper.c (merge_and_complain): Handle merging those options.
29285 (run_gcc): And pass them through.
29287 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
29289 * sel-sched.c (calculate_new_fences): New parameter ptime.
29290 Calculate it as a maximum over all fence cycles.
29291 (sel_sched_region_2): Adjust the call to calculate_new_fences.
29292 Print the final schedule timing when sched_verbose.
29294 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
29296 PR rtl-optimization/60292
29297 * sel-sched.c (fill_vec_av_set): Do not reset target availability
29298 bit fot the fence instruction.
29300 2014-02-24 Alangi Derick <alangiderick@gmail.com>
29302 * calls.h: Fix typo in comment.
29304 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
29306 * config/pa/pa.c (pa_output_move_double): Don't valididate when
29307 adjusting offsetable addresses.
29309 2014-02-24 Guozhi Wei <carrot@google.com>
29311 * sparseset.h (sparseset_pop): Fix the wrong index.
29313 2014-02-24 Walter Lee <walt@tilera.com>
29315 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
29316 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
29318 * common/config/tilegx/tilegx-common.c
29319 (TARGET_DEFAULT_TARGET_FLAGS): Define.
29320 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
29321 (LINK_SPEC): Ditto.
29322 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
29323 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
29324 (tilegx_gimplify_va_arg_expr): Handle big endian.
29325 (tilegx_expand_unaligned_load): Ditto.
29326 (tilegx_expand_unaligned_store): Ditto.
29327 (TARGET_RETURN_IN_MSB): New.
29328 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
29329 (TARGET_ENDIAN_DEFAULT): New.
29330 (TARGET_BIG_ENDIAN): Handle big endian.
29331 (BYTES_BIG_ENDIAN): Ditto.
29332 (WORDS_BIG_ENDIAN): Ditto.
29333 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
29334 (ENDIAN_SPEC): New.
29335 (EXTRA_SPECS): New.
29336 * config/tilegx/tilegx.md (extv): Handle big endian.
29338 (insn_st<n>): Ditto.
29339 (insn_st<n>_add<bitsuffix>): Ditto.
29340 (insn_stnt<n>): Ditto.
29341 (insn_stnt<n>_add<bitsuffix>):Ditto.
29342 (vec_interleave_highv8qi): Handle big endian.
29343 (vec_interleave_highv8qi_be): New.
29344 (vec_interleave_highv8qi_le): New.
29345 (insn_v1int_h): Handle big endian.
29346 (vec_interleave_lowv8qi): Handle big endian.
29347 (vec_interleave_lowv8qi_be): New.
29348 (vec_interleave_lowv8qi_le): New.
29349 (insn_v1int_l): Handle big endian.
29350 (vec_interleave_highv4hi): Handle big endian.
29351 (vec_interleave_highv4hi_be): New.
29352 (vec_interleave_highv4hi_le): New.
29353 (insn_v2int_h): Handle big endian.
29354 (vec_interleave_lowv4hi): Handle big endian.
29355 (vec_interleave_lowv4hi_be): New.
29356 (vec_interleave_lowv4hi_le): New.
29357 (insn_v2int_l): Handle big endian.
29358 (vec_interleave_highv2si): Handle big endian.
29359 (vec_interleave_highv2si_be): New.
29360 (vec_interleave_highv2si_le): New.
29361 (insn_v4int_h): Handle big endian.
29362 (vec_interleave_lowv2si): Handle big endian.
29363 (vec_interleave_lowv2si_be): New.
29364 (vec_interleave_lowv2si_le): New.
29365 (insn_v4int_l): Handle big endian.
29366 * config/tilegx/tilegx.opt (mbig-endian): New option.
29367 (mlittle-endian): New option.
29368 * doc/install.texi: Document tilegxbe-linux.
29369 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
29371 2014-02-24 Martin Jambor <mjambor@suse.cz>
29374 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
29375 there are no parameter descriptors.
29377 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
29379 PR rtl-optimization/60268
29380 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
29381 initialization to ...
29382 (sched_rgn_init): ... here.
29383 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
29385 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
29387 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
29390 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
29392 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
29395 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
29397 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
29398 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
29400 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
29402 * config/microblaze/predicates.md: Add cmp_op predicate.
29403 * config/microblaze/microblaze.md: Add branch_compare instruction
29404 which uses cmp_op predicate and emits cmp insn before branch.
29405 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
29406 to microblaze_expand_conditional_branch and consolidate logic.
29407 (microblaze_expand_conditional_branch): emit branch_compare
29408 insn instead of handling cmp op separate from branch insn.
29410 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29412 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
29415 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29417 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
29418 define_insn with define_expand and new define_insn
29419 *altivec_lve<VI_char>x_internal.
29420 (altivec_stve<VI_char>x): Replace define_insn with define_expand
29421 and new define_insn *altivec_stve<VI_char>x_internal.
29422 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
29424 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
29426 (altivec_expand_stvex_be): New function.
29428 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
29430 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
29431 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
29432 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
29433 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
29435 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
29438 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
29439 instead of emit_move_insn.
29441 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29443 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
29444 vspltw with vsldoi.
29445 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
29446 gen_altivec_vsumsws.
29448 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29450 * config/rs6000/altivec.md (altivec_lvxl): Rename as
29451 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
29452 (altivec_lvxl_<mode>): New define_expand incorporating
29453 -maltivec=be semantics where needed.
29454 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
29455 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
29456 semantics where needed.
29457 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
29458 (altivec_stvx_<mode>): New define_expand incorporating
29459 -maltivec=be semantics where needed.
29460 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
29461 VM2 iterator instead of V4SI.
29462 (altivec_stvxl_<mode>): New define_expand incorporating
29463 -maltivec=be semantics where needed.
29464 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
29465 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
29466 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
29467 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
29468 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
29469 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
29470 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
29471 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
29472 ALTIVEC_BUILTIN_STVXL.
29473 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
29474 (altivec_expand_stvx_be): Likewise.
29475 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
29476 (altivec_expand_lvx_be): Likewise.
29477 (altivec_expand_stvx_be): Likewise.
29478 (altivec_expand_builtin): Add cases for
29479 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
29480 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
29481 (altivec_init_builtins): Add definitions for
29482 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
29483 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
29485 2014-02-21 Catherine Moore <clm@codesourcery.com>
29487 * doc/invoke.texi (mvirt, mno-virt): Document.
29488 * config/mips/mips.opt (mvirt): New option.
29489 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
29491 2014-02-21 Richard Biener <rguenther@suse.de>
29493 PR tree-optimization/60276
29494 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
29495 (STMT_VINFO_MIN_NEG_DIST): New macro.
29496 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
29497 STMT_VINFO_MIN_NEG_DIST.
29498 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
29499 made for negative dependence distances still hold.
29501 2014-02-21 Richard Biener <rguenther@suse.de>
29503 PR middle-end/60291
29504 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
29505 DECL_INITIAL for globals not in the current function context.
29507 2014-02-21 Jakub Jelinek <jakub@redhat.com>
29509 PR tree-optimization/56490
29510 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
29511 * tree-ssa-uninit.c: Include params.h.
29512 (compute_control_dep_chain): Add num_calls argument, return false
29513 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
29514 num_calls to recursive call.
29515 (find_predicates): Change dep_chain into normal array,
29516 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
29517 variable and adjust compute_control_dep_chain caller.
29518 (find_def_preds): Likewise.
29520 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
29522 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
29523 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
29525 2014-02-21 Nick Clifton <nickc@redhat.com>
29527 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
29528 (pushhi1): Likewise.
29529 (popqi1): Add mode to pre_dec.
29530 (pophi1): Likewise.
29532 2014-02-21 Jakub Jelinek <jakub@redhat.com>
29534 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
29535 mode for mask of V8SFmode permutation.
29537 2014-02-20 Richard Henderson <rth@redhat.com>
29540 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
29541 a new pseudo for OLDVAL.
29543 2014-02-20 Jakub Jelinek <jakub@redhat.com>
29546 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
29547 gen_reg_rtx if d->testing_p.
29548 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
29549 if d->testing_p and we will certainly return true.
29550 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
29553 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
29555 * emit-rtl.c (gen_reg_rtx): Assert that
29556 crtl->emit.regno_pointer_align_length is non-zero.
29558 2014-02-20 Richard Henderson <rth@redhat.com>
29561 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
29562 on failure the store back into EXPECT.
29564 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
29565 Sandra Loosemore <sandra@codesourcery.com>
29567 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
29568 * config/nios2/nios2.c (nios2_function_profiler): Add
29569 -fPIC (flag_pic == 2) support.
29570 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
29571 (nios2_large_offset_p): New function.
29572 (nios2_unspec_reloc_p): Move up position, update to use
29573 nios2_large_offset_p.
29574 (nios2_unspec_address): Remove function.
29575 (nios2_unspec_offset): New function.
29576 (nios2_large_got_address): New function.
29577 (nios2_got_address): Add large offset support.
29578 (nios2_legitimize_tls_address): Update usage of removed and new
29580 (nios2_symbol_binds_local_p): New function.
29581 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
29582 (nios2_legitimize_address): Update to use nios2_large_offset_p.
29583 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
29584 (nios2_print_operand): Merge H/L processing, add hiadj/lo
29585 processing for (const (unspec ...)).
29586 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
29588 2014-02-20 Richard Biener <rguenther@suse.de>
29590 * tree-cfg.c (replace_uses_by): Mark altered BBs before
29591 doing the substitution.
29592 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
29594 2014-02-20 Martin Jambor <mjambor@suse.cz>
29597 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
29598 info when checking whether lattices are bottom.
29600 2014-02-20 Richard Biener <rguenther@suse.de>
29602 PR middle-end/60221
29603 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
29606 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
29609 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
29610 parameter specifying the scaling.
29611 (inline_call): Update.
29612 (want_inline_recursively): Guard division by zero.
29613 (recursive_inlining): Update.
29614 * ipa-inline.h (clone_inlined_nodes): Update.
29616 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
29619 * config/i386/i386.c (classify_argument): Pass structures of size
29620 64 bytes or less in register.
29622 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
29623 Kirill Yukhin <kirill.yukhin@intel.com>
29625 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
29626 (_mm_rcp28_round_ss): Ditto.
29627 (_mm_rsqrt28_round_sd): Ditto.
29628 (_mm_rsqrt28_round_ss): Ditto.
29629 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
29630 (_mm_rcp14_round_ss): Ditto.
29631 (_mm_rsqrt14_round_sd): Ditto.
29632 (_mm_rsqrt14_round_ss): Ditto.
29633 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
29634 the first input operand, get rid of match_dup.
29635 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
29637 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
29639 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
29640 operand as the first input operand, set type attribute.
29641 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
29642 Set type attribute.
29643 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
29644 operand as the first input operand, set type attribute.
29646 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29648 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
29651 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
29654 * config/i386/i386.c (construct_container): Remove TFmode check
29655 for X86_64_INTEGER_CLASS.
29657 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
29660 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
29661 only when -Wpsabi is enabled.
29663 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
29666 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
29667 passing arrays in registers are the same as for structs, so remove the
29668 special case for them.
29670 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
29672 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
29673 destination type, extract only the valid bits if the source type is not
29674 integral and has a different mode.
29676 2014-02-19 Richard Biener <rguenther@suse.de>
29679 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
29682 2014-02-19 Richard Biener <rguenther@suse.de>
29685 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
29686 (ipa_modify_call_arguments): Emit an argument load explicitely and
29687 preserve virtual SSA form there and for the replacement call.
29688 Do not update SSA form nor free dominance info.
29690 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
29692 * ipa.c (function_and_variable_visibility): Also clear WEAK
29693 flag when disolving COMDAT_GROUP.
29695 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
29697 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
29698 * ipa-prop.c (ipa_set_jf_known_type): Return early when
29699 not devirtualizing.
29700 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
29701 do more sanity checks.
29702 (detect_type_change): Return true when giving up early.
29703 (compute_complex_assign_jump_func): Fix type parameter of
29704 ipa_set_ancestor_jf.
29705 (compute_complex_ancestor_jump_func): Likewise.
29706 (update_jump_functions_after_inlining): Fix updating of
29708 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
29710 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
29712 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
29713 inline clones when edge disappears.
29715 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
29718 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
29719 Split 64-bit moves into 2 patterns. Do not allow the use of
29720 direct move for TDmode in little endian, since the decimal value
29721 has little endian bytes within a word, but the 64-bit pieces are
29722 ordered in a big endian fashion, and normal subreg's of TDmode are
29724 (mov<mode>_64bit_dm): Likewise.
29725 (movtd_64bit_nodm): Likewise.
29727 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
29729 PR tree-optimization/60174
29730 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
29731 statement of an SSA_NAME that occurs in an abnormal PHI node.
29733 2014-02-18 Jakub Jelinek <jakub@redhat.com>
29736 * final.c (SEEN_BB): Remove.
29737 (SEEN_NOTE, SEEN_EMITTED): Renumber.
29738 (final_scan_insn): Don't force_source_line on second
29739 NOTE_INSN_BASIC_BLOCK.
29741 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
29744 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
29745 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
29746 (type_natural_mode): Warn ABI change when %zmm register is not
29747 available for AVX512F vector value passing.
29749 2014-02-18 Kai Tietz <ktietz@redhat.com>
29752 * config/i386/i386.c (ix86_expand_prologue): Use value in
29753 rax register as displacement when restoring %r10 or %rax.
29754 Fix wrong offset when restoring both registers.
29756 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
29758 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
29759 assertion with conditional return.
29761 2014-02-18 Jakub Jelinek <jakub@redhat.com>
29762 Uros Bizjak <ubizjak@gmail.com>
29765 * config/i386/driver-i386.c (host_detect_local_cpu): If
29766 YMM state is not saved by the OS, also clear has_f16c. Move
29767 CPUID 0x80000001 handling before YMM state saving checking.
29769 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
29771 PR rtl-optimization/58960
29772 * haifa-sched.c (alloc_global_sched_pressure_data): New,
29773 factored out from ...
29774 (sched_init): ... here.
29775 (free_global_sched_pressure_data): New, factored out from ...
29776 (sched_finish): ... here.
29777 * sched-int.h (free_global_sched_pressure_data): Declare.
29778 * sched-rgn.c (nr_regions_initial): New static global.
29779 (haifa_find_rgns): Initialize it.
29780 (schedule_region): Disable sched-pressure for the newly
29783 2014-02-17 Richard Biener <rguenther@suse.de>
29785 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
29786 release SSA defs of pattern stmts.
29788 2014-02-17 Richard Biener <rguenther@suse.de>
29790 * tree-inline.c (expand_call_inline): Release the virtual
29791 operand defined by the call we are about to inline.
29793 2014-02-17 Richard Biener <rguenther@suse.de>
29795 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
29797 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
29798 Ilya Tocar <ilya.tocar@intel.com>
29800 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
29801 arguments order in builtin.
29802 (_mm512_permutexvar_epi64): Ditto.
29803 (_mm512_mask_permutexvar_epi64): Ditto
29804 (_mm512_maskz_permutexvar_epi32): Ditto
29805 (_mm512_permutexvar_epi32): Ditto
29806 (_mm512_mask_permutexvar_epi32): Ditto
29808 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29810 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
29811 (p8_vmrgow): Likewise.
29813 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29815 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
29818 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
29821 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
29822 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
29823 into 64-bit and 32-bit moves. On 64-bit moves, add support for
29824 using direct move instructions on ISA 2.07. Also adjust
29825 instruction length for 64-bit.
29826 (mov<mode>_64bit, TFmode/TDmode): Likewise.
29827 (mov<mode>_32bit, TFmode/TDmode): Likewise.
29829 2014-02-15 Alan Modra <amodra@gmail.com>
29833 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
29834 find_replacement on parts of insn rtl that might be reloaded.
29836 2014-02-15 Richard Biener <rguenther@suse.de>
29838 PR tree-optimization/60183
29839 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
29840 (tree_ssa_phiprop): Calculate and free post-dominators.
29842 2014-02-14 Jeff Law <law@redhat.com>
29844 PR rtl-optimization/60131
29845 * ree.c (get_extended_src_reg): New function.
29846 (combine_reaching_defs): Use it rather than assuming location of REG.
29847 (find_and_remove_re): Verify first operand of extension is
29848 a REG before adding the insns to the copy list.
29850 2014-02-14 Roland McGrath <mcgrathr@google.com>
29852 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
29853 * configure: Regenerated.
29854 * config.in: Regenerated.
29855 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
29856 instead of ASM_SHORT.
29858 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
29859 Richard Earnshaw <rearnsha@arm.com>
29861 PR rtl-optimization/59535
29862 * lra-constraints.c (process_alt_operands): Encourage alternative
29863 when unassigned pseudo class is superset of the alternative class.
29864 (inherit_reload_reg): Don't inherit when optimizing for code size.
29865 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
29866 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
29867 modes not less than 4 for Thumb1.
29869 2014-02-14 Kyle McMartin <kyle@redhat.com>
29872 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
29874 2014-02-14 Richard Biener <rguenther@suse.de>
29876 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
29877 (get_frame_arg): Drop the assert with langhook types_compatible_p.
29878 Do not strip INDIRECT_REFs.
29880 2014-02-14 Richard Biener <rguenther@suse.de>
29883 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
29884 DECL_FUNCTION_SPECIFIC_TARGET.
29885 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
29886 * tree-streamer-out.c (pack_ts_target_option): Remove.
29887 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
29888 (write_ts_function_decl_tree_pointers): Do not stream
29889 DECL_FUNCTION_SPECIFIC_TARGET.
29890 * tree-streamer-in.c (unpack_ts_target_option): Remove.
29891 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
29892 (lto_input_ts_function_decl_tree_pointers): Do not stream
29893 DECL_FUNCTION_SPECIFIC_TARGET.
29895 2014-02-14 Jakub Jelinek <jakub@redhat.com>
29897 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
29898 (get_initial_def_for_induction, vectorizable_induction): Ignore
29899 debug stmts when looking for exit_phi.
29900 (vectorizable_live_operation): Fix up condition.
29902 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
29904 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
29905 nreverse() because it changes the content of original tree list.
29907 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
29909 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
29910 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
29912 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
29914 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
29915 GNU coding standards.
29917 2014-02-13 Jakub Jelinek <jakub@redhat.com>
29920 * dwarf2out.c (gen_subprogram_die): Don't call
29921 add_calling_convention_attribute if subr_die is old_die.
29923 2014-02-13 Sharad Singhai <singhai@google.com>
29925 * doc/optinfo.texi: Fix order of nodes.
29927 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
29929 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
29930 operands[2], not operands[3].
29932 2014-02-13 Richard Biener <rguenther@suse.de>
29935 * doc/install.texi (ISL): Update recommended version to 0.12.2,
29936 mention the possibility of an in-tree build.
29937 (CLooG): Update recommended version to 0.18.1, mention the
29938 possibility of an in-tree build and clarify that the ISL
29939 bundled with CLooG does not work.
29941 2014-02-13 Jakub Jelinek <jakub@redhat.com>
29944 * expr.c (compress_float_constant): If x is a hard register,
29945 extend into a pseudo and then move to x.
29947 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
29949 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
29950 caused by bad second argument to warning_at() with -mhotpatch and
29951 nested functions (e.g. with gfortran).
29953 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
29955 * opts.c (option_name): Remove "enabled by default" rider.
29957 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
29959 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
29961 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
29962 Uros Bizjak <ubizjak@gmail.com>
29965 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
29966 * configure: Regenerated.
29968 2014-02-12 Richard Biener <rguenther@suse.de>
29970 * vec.c (vec_prefix::calculate_allocation): Move as
29971 inline variant to vec.h.
29972 (vec_prefix::calculate_allocation_1): New out-of-line version.
29973 * vec.h (vec_prefix::calculate_allocation_1): Declare.
29974 (vec_prefix::m_has_auto_buf): Rename to ...
29975 (vec_prefix::m_using_auto_storage): ... this.
29976 (vec_prefix::calculate_allocation): Inline the easy cases
29977 and dispatch to calculate_allocation_1 which doesn't need the
29979 (va_heap::reserve): Use gcc_checking_assert.
29980 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
29981 m_using_auto_storage.
29982 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
29984 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
29985 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
29986 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
29988 2014-02-12 Richard Biener <rguenther@suse.de>
29990 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
29991 when we found a dependence.
29993 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
29995 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
29997 (maybe_fold_stmt): ... into this new function.
29998 * omp-low.c (lower_omp): Update comment.
30000 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
30003 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
30006 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
30008 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
30009 identifiers in comments.
30010 (cortexa53_extra_costs): Likewise.
30011 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
30012 (cortexa7_extra_costs): Likewise.
30013 (cortexa12_extra_costs): Likewise.
30014 (cortexa15_extra_costs): Likewise.
30015 (v7m_extra_costs): Likewise.
30017 2014-02-12 Richard Biener <rguenther@suse.de>
30019 PR middle-end/60092
30020 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
30021 of posix_memalign being successful.
30022 (lower_stmt): Restrict lowering of posix_memalign to when
30023 -ftree-bit-ccp is enabled.
30025 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
30027 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
30029 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
30031 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
30033 PR rtl-optimization/60116
30034 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
30035 other_insn once the combination has been validated.
30037 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
30040 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
30042 * ipa-devirt.c: Include demangle.h
30043 (odr_violation_reported): New static variable.
30044 (add_type_duplicate): Update odr_violations.
30045 (maybe_record_node): Add completep parameter; update it.
30046 (record_target_from_binfo): Add COMPLETEP parameter;
30047 update it as needed.
30048 (possible_polymorphic_call_targets_1): Likewise.
30049 (struct polymorphic_call_target_d): Add nonconstruction_targets;
30050 rename FINAL to COMPLETE.
30051 (record_targets_from_bases): Sanity check we found the binfo;
30052 fix COMPLETEP updating.
30053 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
30054 parameter, fix computing of COMPLETEP.
30055 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
30056 at LTO time do demangling.
30057 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
30058 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
30060 (gimple_get_virt_method_for_binfo): Likewise.
30061 * gimple-fold.h (gimple_get_virt_method_for_binfo,
30062 gimple_get_virt_method_for_vtable): Update prototypes.
30064 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
30067 * genautomata.c (add_presence_absence): Fix typo with
30068 {final_}presence_list.
30070 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
30073 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
30074 for VSX/Altivec vectors that land in GPR registers.
30076 2014-02-11 Richard Henderson <rth@redhat.com>
30077 Jakub Jelinek <jakub@redhat.com>
30080 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
30081 around drhs if type conversion to lacc->type is not useless.
30083 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30085 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
30087 (cortex-a57.cortex-a53): Likewise.
30088 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
30090 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30092 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
30095 2014-02-11 Renlin Li <Renlin.Li@arm.com>
30097 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
30098 add_options_for_arm_vfp3.
30100 2014-02-11 Jeff Law <law@redhat.com>
30102 PR middle-end/54041
30103 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
30104 object with an undesirable mode.
30106 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
30109 * config/i386/sol2-9.h: New file.
30110 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
30111 *-*-solaris2.9*): Use it.
30113 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
30115 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
30116 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
30118 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
30120 * config/microblaze/microblaze.c: Extend mcpu version format
30122 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
30124 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
30126 2014-02-10 Richard Henderson <rth@redhat.com>
30129 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
30130 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
30131 ms-abi vs -mno-accumulate-outgoing-args.
30132 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
30133 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
30136 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
30138 PR middle-end/60080
30139 * cfgexpand.c (expand_asm_operands): Attach source location to
30140 ASM_INPUT rtx objects.
30141 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
30143 2014-02-10 Nick Clifton <nickc@redhat.com>
30145 * config/mn10300/mn10300.c (popcount): New function.
30146 (mn10300_expand_prologue): Include saved registers in stack usage
30149 2014-02-10 Jeff Law <law@redhat.com>
30151 PR middle-end/52306
30152 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
30153 when changing the SET_DEST of a prior insn to avoid an input reload.
30155 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
30157 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
30158 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
30159 -mcall-openbsd, or -mcall-linux.
30160 (CC1_ENDIAN_BIG_SPEC): Remove.
30161 (CC1_ENDIAN_LITTLE_SPEC): Remove.
30162 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
30163 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
30164 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
30165 and %cc1_endian_default.
30166 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
30168 2014-02-10 Richard Biener <rguenther@suse.de>
30170 PR tree-optimization/60115
30171 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
30172 MEM_REF handling. Properly verify that the accesses are not
30173 out of the objects bound.
30175 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30177 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
30180 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
30182 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
30183 proper constants and fix formatting.
30184 (possible_polymorphic_call_targets): Fix formatting.
30186 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
30187 Ilya Tocar <ilya.tocar@intel.com>
30189 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
30190 (_mm512_loadu_epi32): Renamed into...
30191 (_mm512_loadu_si512): This.
30192 (_mm512_storeu_epi32): Renamed into...
30193 (_mm512_storeu_si512): This.
30194 (_mm512_maskz_ceil_ps): Removed.
30195 (_mm512_maskz_ceil_pd): Ditto.
30196 (_mm512_maskz_floor_ps): Ditto.
30197 (_mm512_maskz_floor_pd): Ditto.
30198 (_mm512_floor_round_ps): Ditto.
30199 (_mm512_floor_round_pd): Ditto.
30200 (_mm512_ceil_round_ps): Ditto.
30201 (_mm512_ceil_round_pd): Ditto.
30202 (_mm512_mask_floor_round_ps): Ditto.
30203 (_mm512_mask_floor_round_pd): Ditto.
30204 (_mm512_mask_ceil_round_ps): Ditto.
30205 (_mm512_mask_ceil_round_pd): Ditto.
30206 (_mm512_maskz_floor_round_ps): Ditto.
30207 (_mm512_maskz_floor_round_pd): Ditto.
30208 (_mm512_maskz_ceil_round_ps): Ditto.
30209 (_mm512_maskz_ceil_round_pd): Ditto.
30210 (_mm512_expand_pd): Ditto.
30211 (_mm512_expand_ps): Ditto.
30212 * config/i386/i386.c (ix86_builtins): Remove
30213 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
30214 (bdesc_args): Ditto.
30215 * config/i386/predicates.md (const1256_operand): New.
30216 (const_1_to_2_operand): Ditto.
30217 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
30218 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
30219 (*avx512pf_gatherpf<mode>sf): Ditto.
30220 (avx512pf_gatherpf<mode>df): Ditto.
30221 (*avx512pf_gatherpf<mode>df_mask): Ditto.
30222 (*avx512pf_gatherpf<mode>df): Ditto.
30223 (avx512pf_scatterpf<mode>sf): Ditto.
30224 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
30225 (*avx512pf_scatterpf<mode>sf): Ditto.
30226 (avx512pf_scatterpf<mode>df): Ditto.
30227 (*avx512pf_scatterpf<mode>df_mask): Ditto.
30228 (*avx512pf_scatterpf<mode>df): Ditto.
30229 (avx512f_expand<mode>): Removed.
30230 (<shift_insn><mode>3<mask_name>): Change predicate type.
30232 2014-02-08 Jakub Jelinek <jakub@redhat.com>
30234 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
30235 not at the end of datarefs vector use ordered_remove to avoid
30236 reordering datarefs vector.
30239 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
30240 mark local addressable non-static vars as GOVD_PRIVATE
30241 instead of GOVD_LOCAL.
30242 * omp-low.c (lower_omp_for): Move gimple_bind_vars
30243 and BLOCK_VARS of gimple_bind_block to new_stmt rather
30246 PR middle-end/60092
30247 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
30248 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
30249 assume_aligned or alloc_align attributes.
30250 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
30251 arguments. Handle also assume_aligned and alloc_align attributes.
30252 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
30253 calls to functions with assume_aligned or alloc_align attributes.
30254 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
30256 2014-02-08 Terry Guo <terry.guo@arm.com>
30258 * doc/invoke.texi: Document ARM -march=armv7e-m.
30260 2014-02-08 Jakub Jelinek <jakub@redhat.com>
30262 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
30263 flag on __cilkrts_rethrow builtin.
30266 * ipa-cp.c (determine_versionability): Fail at -O0
30267 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
30268 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
30271 2014-02-04 Jakub Jelinek <jakub@redhat.com>
30274 * tree-inline.c (copy_forbidden): Fail for
30275 __attribute__((optimize (0))) functions.
30277 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
30279 * varpool.c: Include pointer-set.h.
30280 (varpool_remove_unreferenced_decls): Variables in other partitions
30281 will not be output; be however careful to not lose information
30282 about partitioning.
30284 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
30286 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
30287 lookup in the vtable constructor.
30289 2014-02-07 Jeff Law <law@redhat.com>
30292 * config/m68k/m68k.md (ashldi_extsi): Turn into a
30293 define_insn_and_split.
30295 * ipa-inline.c (inline_small_functions): Fix typos.
30297 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
30299 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
30300 (s390_can_use_return_insn): Declare.
30301 * config/s390/s390.h (EPILOGUE_USES): Define.
30302 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
30304 (s390_chunkify_start): Handle return JUMP_LABELs.
30305 (s390_early_mach): Emit a main_pool instruction on the entry edge.
30306 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
30307 (s390_can_use_return_insn): New functions.
30308 (s390_fix_long_loop_prediction): Handle conditional returns.
30309 (TARGET_SET_UP_BY_PROLOGUE): Define.
30310 * config/s390/s390.md (ANY_RETURN): New code iterator.
30311 (*creturn, *csimple_return, return, simple_return): New patterns.
30313 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
30315 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
30316 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
30317 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
30318 REG_CFA_RESTORE list when deciding not to restore a register.
30320 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
30322 * config/s390/s390.c: Include tree-pass.h and context.h.
30323 (s390_early_mach): New function, split out from...
30324 (s390_emit_prologue): ...here.
30325 (pass_data_s390_early_mach): New pass structure.
30326 (pass_s390_early_mach): New class.
30327 (s390_option_override): Create and register early_mach pass.
30328 Move to end of file.
30330 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
30332 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
30333 to match for the exit block.
30335 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30337 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
30338 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
30339 Reject misaligned operands.
30341 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30343 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
30345 2014-02-07 Richard Biener <rguenther@suse.de>
30347 PR middle-end/60092
30348 * gimple-low.c (lower_builtin_posix_memalign): New function.
30349 (lower_stmt): Call it to lower posix_memalign in a way
30350 to make alignment info accessible.
30352 2014-02-07 Jakub Jelinek <jakub@redhat.com>
30355 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
30356 __builtin_setjmp_receiver.
30358 2014-02-07 Richard Biener <rguenther@suse.de>
30360 PR middle-end/60092
30361 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
30362 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
30363 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
30364 Handle BUILT_IN_POSIX_MEMALIGN.
30365 (find_func_clobbers): Likewise.
30366 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
30367 (call_may_clobber_ref_p_1): Likewise.
30369 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
30372 * ipa-devirt.c (record_target_from_binfo): Remove overactive
30375 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
30378 * lto-cgraph.c (lto_output_node): Use
30379 symtab_get_symbol_partitioning_class.
30380 (lto_output_varpool_node): likewise.
30381 (symtab_get_symbol_partitioning_class): Move here from
30382 lto/lto-partition.c
30383 * cgraph.h (symbol_partitioning_class): Likewise.
30384 (symtab_get_symbol_partitioning_class): Declare.
30386 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
30388 * ggc.h (ggc_internal_cleared_alloc): New macro.
30389 * vec.h (vec_safe_copy): Handle memory stats.
30390 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
30391 * target-globals.c (save_target_globals): Likewise.
30393 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
30396 * expr.c (emit_move_resolve_push): Export; be bit more selective
30397 on when to clear alias set.
30398 * expr.h (emit_move_resolve_push): Declare.
30399 * function.h (struct function): Add tail_call_marked.
30400 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
30401 * config/i386/i386-protos.h (ix86_expand_push): Remove.
30402 * config/i386/i386.md (TImode move expander): De not call
30404 (FP push expanders): Preserve memory attributes.
30405 * config/i386/sse.md (push<mode>1): Remove.
30406 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
30407 (ix86_expand_push): Remove.
30408 * config/i386/mmx.md (push<mode>1): Remove.
30410 2014-02-06 Jakub Jelinek <jakub@redhat.com>
30412 PR rtl-optimization/60030
30413 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
30414 lopart with paradoxical subreg before shifting it up by hprec.
30416 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30418 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
30419 Remove extra newline at end of file.
30420 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
30421 (arm_issue_rate): Handle cortexa57.
30422 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
30423 (cortex-a57.cortex-a53): Likewise.
30425 2014-02-06 Jakub Jelinek <jakub@redhat.com>
30428 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
30429 don't record in REG_FRAME_RELATED_EXPR registers not set in that
30431 (arm_expand_prologue): Adjust all callers.
30432 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
30433 info, registers also at the lowest numbered registers side. Use
30434 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
30438 * var-tracking.c (adjust_mems): Before adding a SET to
30439 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
30441 2014-02-06 Alan Modra <amodra@gmail.com>
30444 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
30445 change SDmode to DDmode when lra_in_progress.
30447 2014-02-06 Jakub Jelinek <jakub@redhat.com>
30449 PR middle-end/59150
30450 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
30451 free_data_ref on the dr first, and before goto again also set dr
30452 to the next dr. For simd_lane_access, free old datarefs[i] before
30453 overwriting it. For get_vectype_for_scalar_type failure, don't
30454 free_data_ref if simd_lane_access.
30456 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
30459 * tree.h (opts_for_fn): New inline function.
30460 (opt_for_fn): Define.
30461 * config/i386/i386.c (ix86_function_regparm): Use
30462 opt_for_fn (decl, optimize) instead of optimize.
30464 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
30466 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
30467 for SYMBOL_REF in large memory model.
30469 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30471 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
30472 and crypto support.
30473 (cortex-a57): Likewise.
30474 (cortex-a57.cortex-a53): Likewise.
30476 2014-02-06 Yury Gribov <y.gribov@samsung.com>
30477 Kugan Vivekanandarajah <kuganv@linaro.org>
30479 * config/arm/arm.c (arm_vector_alignment_reachable): Check
30481 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
30483 2014-02-06 Richard Biener <rguenther@suse.de>
30485 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
30486 set_loop_copy and initialize_original_copy_tables.
30488 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
30490 * config/aarch64/aarch64-simd.md
30491 (aarch64_ashr_simddi): Change QI to SI.
30493 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
30494 Jakub Jelinek <jakub@redhat.com>
30496 PR middle-end/60013
30497 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
30500 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30502 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
30503 CODE_FOR_altivec_vpku[hw]um to
30504 CODE_FOR_altivec_vpku[hw]um_direct.
30505 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
30506 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
30507 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
30508 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
30510 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30512 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
30513 generation for -maltivec=be.
30514 (altivec_vsumsws): Simplify redundant test.
30516 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30518 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
30519 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
30520 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
30521 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
30522 gen_altivec_vpkuwum.
30523 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
30525 (altivec_vpks<VI_char>ss): Likewise.
30526 (altivec_vpks<VI_char>us): Likewise.
30527 (altivec_vpku<VI_char>us): Likewise.
30528 (altivec_vpku<VI_char>um): Likewise.
30529 (altivec_vpku<VI_char>um_direct): New (copy of
30530 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
30532 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
30533 target is little endian and -maltivec=be is not specified.
30534 (*altivec_vupkhs<VU_char>_direct): New (copy of
30535 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
30536 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
30537 target is little endian and -maltivec=be is not specified.
30538 (*altivec_vupkls<VU_char>_direct): New (copy of
30539 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
30540 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
30541 little endian and -maltivec=be is not specified.
30542 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
30543 little endian and -maltivec=be is not specified.
30545 2014-02-05 Richard Henderson <rth@redhat.com>
30548 * combine-stack-adj.c: Revert r206943.
30549 * sched-int.h (struct deps_desc): Add last_args_size.
30550 * sched-deps.c (init_deps): Initialize it.
30551 (sched_analyze_insn): Add OUTPUT dependencies between insns that
30552 contain REG_ARGS_SIZE notes.
30554 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
30556 * lto-cgraph.c (asm_nodes_output): Make global.
30557 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
30558 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
30559 (driver_handle_option): Handle OPT_fwpa.
30561 2014-02-05 Jakub Jelinek <jakub@redhat.com>
30564 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
30565 a comment typo and formatting issue. If odr_hash hasn't been
30566 created, return vNULL and set *completep to false.
30568 PR middle-end/57499
30569 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
30570 bb with no successors.
30572 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
30575 * doc/invoke.texi (-march): Clarify documentation for ARM.
30576 (-mtune): Likewise.
30579 2014-02-05 Richard Biener <rguenther@suse.de>
30581 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
30582 when not vectorizing because of too many alias checks.
30583 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
30584 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
30586 2014-02-05 Nick Clifton <nickc@redhat.com>
30588 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
30589 accept extended registers in any mode when compiling for the MN10300.
30591 2014-02-05 Yury Gribov <y.gribov@samsung.com>
30593 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
30594 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
30595 sanitization attributes.
30596 (can_inline_edge_p): Likewise.
30597 (sanitize_attrs_match_for_inline_p): New function.
30599 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
30601 * ipa-prop.c (detect_type_change): Shor circuit testing of
30602 type changes on THIS pointer.
30604 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
30607 * config/pa/pa.c (legitimize_tls_address): Return original address
30608 if not passed a SYMBOL_REF rtx.
30609 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
30611 (pa_emit_move_sequence): Simplify TLS source operands.
30612 (pa_legitimate_constant_p): Reject all TLS constants.
30613 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
30614 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
30616 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
30618 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
30619 groups when we know they are controlled by LTO.
30620 * varasm.c (default_binds_local_p_1): If object is in other partition,
30621 it will be resolved locally.
30623 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
30625 * config/host-linux.c (linux_gt_pch_use_address): Don't
30626 use SSIZE_MAX because it is not always defined.
30628 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
30631 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
30632 threshold for pseudo splitting.
30633 (update_ebb_live_info): Process call argument hard registers and
30634 hard registers from insn definition too.
30635 (max_small_class_regs_num): New constant.
30636 (inherit_in_ebb): Update live hard regs through EBBs. Update
30637 reloads_num only for small register classes. Don't split for
30640 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
30643 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
30646 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
30648 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
30649 visibility is safe.
30651 2014-02-04 Marek Polacek <polacek@redhat.com>
30653 * gdbinit.in (pel): Define.
30655 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
30657 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
30660 2014-02-04 Richard Biener <rguenther@suse.de>
30663 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
30664 in function context local.
30665 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
30666 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
30667 similar to LTO_imported_decl_ref.
30669 2014-02-04 Jakub Jelinek <jakub@redhat.com>
30671 PR tree-optimization/60002
30672 * cgraphclones.c (build_function_decl_skip_args): Clear
30673 DECL_LANG_SPECIFIC.
30675 PR tree-optimization/60023
30676 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
30677 false to gsi_replace.
30678 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
30679 has been in some EH region and vec_stmt could throw, add
30680 vec_stmt into the same EH region.
30681 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
30682 has no lhs, ignore it.
30683 * internal-fn.c (expand_MASK_LOAD): Likewise.
30686 * tree-inline.c (copy_forbidden): Fail for
30687 __attribute__((optimize (0))) functions.
30690 * omp-low.c (simd_clone_struct_copy): If from->inbranch
30691 is set, copy one less argument.
30692 (expand_simd_clones): Don't subtract clone_info->inbranch
30693 from simd_clone_struct_alloc argument.
30695 PR rtl-optimization/57915
30696 * recog.c (simplify_while_replacing): If all unary/binary/relational
30697 operation arguments are constant, attempt to simplify those.
30699 PR middle-end/59261
30700 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
30701 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
30703 2014-02-04 Richard Biener <rguenther@suse.de>
30705 PR tree-optimization/60012
30706 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
30707 TBAA disambiguation to all DDRs.
30709 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
30712 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
30713 (LINK_SPEC): Use it for -shared, -shared-libgcc.
30715 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
30718 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
30720 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
30722 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
30723 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
30725 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
30728 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
30729 to figure out targets of polymorphic calls with known decl.
30730 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
30731 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
30732 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
30733 (get_polymorphic_call_info): ... here.
30734 (get_polymorphic_call_info_from_invariant): New function.
30736 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
30738 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
30739 lookup via vtable pointer; check for type consistency
30740 and turn inconsitent facts into UNREACHABLE.
30741 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
30742 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
30743 type inconsistent querries; return UNREACHABLE instead.
30745 2014-02-03 Richard Henderson <rth@twiddle.net>
30748 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
30749 already processed this node.
30750 (normalize_one_pred_1): Pass along mark_set.
30751 (normalize_one_pred): Create and destroy a pointer_set_t.
30752 (normalize_one_pred_chain): Likewise.
30754 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
30756 PR gcov-profile/58602
30757 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
30759 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
30762 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
30763 -fno-devirtualize; try to devirtualize by the knowledge of
30764 virtual table pointer given by aggregate propagation.
30765 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
30766 (ipa_print_node_jump_functions): Dump also offset that
30767 is relevant for polymorphic calls.
30768 (determine_known_aggregate_parts): Add arg_type parameter; use it
30769 instead of determining the type from pointer type.
30770 (ipa_compute_jump_functions_for_edge): Update call of
30771 determine_known_aggregate_parts.
30772 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
30773 (gimple_get_virt_method_for_binfo): ... here; simplify using
30774 vtable_pointer_value_to_vtable.
30775 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
30776 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
30777 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
30778 (vtable_pointer_value_to_vtable): Break out from ...; handle also
30780 (vtable_pointer_value_to_binfo): ... here.
30781 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
30783 2014-02-03 Teresa Johnson <tejohnson@google.com>
30785 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
30786 redef of outer loop index variable.
30788 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
30792 * doc/extend.texi (Function Attributes): Typo.
30794 2014-02-03 Cong Hou <congh@google.com>
30796 PR tree-optimization/60000
30797 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
30798 if the vectorized statement is a store. A store statement can only
30799 appear at the end of pattern statements.
30801 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
30803 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
30804 (ix86_option_override_internal): Default long double to 64-bit for
30805 32-bit Bionic and to 128-bit for 64-bit Bionic.
30807 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
30808 TARGET_LONG_DOUBLE_128 is true.
30809 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
30811 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
30812 (mlong-double-64): Negate -mlong-double-128.
30813 (mlong-double-128): New option.
30815 * config/i386/i386-c.c (ix86_target_macros): Define
30816 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
30818 * doc/invoke.texi: Document -mlong-double-128.
30820 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
30822 PR rtl-optimization/60024
30823 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
30825 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
30827 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
30829 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
30831 PR rtl-optimization/57662
30832 * sel-sched.c (code_motion_path_driver): Do not mark already not
30833 existing blocks in the visiting bitmap.
30835 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
30837 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
30838 on the insn being emitted.
30840 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
30841 Will Deacon <will.deacon@arm.com>
30843 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
30845 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30847 * config/arm/arm-tables.opt: Regenerate.
30849 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30851 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
30852 for vector types other than V16QImode.
30853 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
30854 define_expand, and call altivec_expand_vec_perm_le when producing
30855 code with little endian element order.
30856 (*altivec_vperm_<mode>_internal): New insn having previous
30857 behavior of altivec_vperm_<mode>.
30858 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
30859 altivec_expand_vec_perm_le when producing code with little endian
30861 (*altivec_vperm_<mode>_uns_internal): New insn having previous
30862 behavior of altivec_vperm_<mode>_uns.
30864 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30866 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
30867 (altivec_vsumsws): Add handling for -maltivec=be with a little
30869 (altivec_vsumsws_direct): New.
30870 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
30871 gen_altivec_vsumsws.
30873 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
30875 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
30876 vtable_pointer_value_to_binfo): New functions.
30877 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
30878 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
30880 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
30882 * config/nios2/nios2.md (load_got_register): Initialize GOT
30883 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
30884 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
30886 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
30888 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
30889 preserverd by passthrough, do not propagate the type.
30891 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
30893 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
30894 (mips_atomic_assign_expand_fenv): New function.
30895 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
30897 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
30899 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
30900 (__builtin_mips_set_fcsr): Likewise.
30901 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
30902 MIPS_USI_FTYPE_VOID.
30903 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
30904 (mips16_expand_set_fcsr): Likewise.
30905 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
30906 (mips16_set_fcsr_stub): Likewise.
30907 (mips16_get_fcsr_one_only_stub): New class.
30908 (mips16_set_fcsr_one_only_stub): Likewise.
30909 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
30910 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
30911 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
30912 (hard_float): New availability predicate.
30913 (mips_builtins): Add get_fcsr and set_fcsr.
30914 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
30915 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
30916 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
30917 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
30918 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
30921 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
30923 * config/mips/mips.c (mips_one_only_stub): New class.
30924 (mips_need_mips16_rdhwr_p): Replace with...
30925 (mips16_rdhwr_stub): ...this new variable.
30926 (mips16_stub_call_address): New function.
30927 (mips16_rdhwr_one_only_stub): New class.
30928 (mips_expand_thread_pointer): Use mips16_stub_call_address.
30929 (mips_output_mips16_rdhwr): Delete.
30930 (mips_finish_stub): New function.
30931 (mips_code_end): Use it to handle rdhwr stubs.
30933 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
30936 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
30937 when calculating size of integer atomic types.
30939 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
30941 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
30943 2014-02-01 Jakub Jelinek <jakub@redhat.com>
30945 PR tree-optimization/60003
30946 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
30947 * profile.c (branch_prob): Use gimple_call_builtin_p
30948 to check for BUILT_IN_SETJMP_RECEIVER.
30949 * tree-inline.c (copy_bb): Call notice_special_calls.
30951 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
30954 * lra-constraints.c (process_alt_operands): Update reload_sum only
30957 2014-01-31 Richard Henderson <rth@redhat.com>
30959 PR middle-end/60004
30960 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
30961 until after else_eh is processed.
30963 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
30965 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
30966 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
30967 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
30968 in smmintrin.h, remove them.
30969 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
30970 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
30971 * config/i386/i386.md (ROUND_SAE): Fix value.
30972 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
30973 (const48_operand): New.
30974 * config/i386/subst.md (round), (round_expand): Use
30975 const_4_or_8_to_11_operand.
30976 (round_saeonly), (round_saeonly_expand): Use const48_operand.
30978 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
30980 * config/i386/constraints.md (Yk): Swap meaning with k.
30981 * config/i386/i386.md (movhi_internal): Change Yk to k.
30982 (movqi_internal): Ditto.
30983 (*k<logic><mode>): Ditto.
30986 (kandn<mode>): Ditto.
30987 (*<code>hi_1): Ditto.
30988 (*<code>qi_1): Ditto.
30989 (kxnor<mode>): Ditto.
30990 (kortestzhi): Ditto.
30991 (kortestchi): Ditto.
30993 (*one_cmplhi2_1): Ditto.
30994 (*one_cmplqi2_1): Ditto.
30995 * config/i386/sse.md (): Change k to Yk.
30996 (avx512f_load<mode>_mask): Ditto.
30997 (avx512f_blendm<mode>): Ditto.
30998 (avx512f_store<mode>_mask): Ditto.
30999 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
31000 (avx512f_storedqu<mode>_mask): Ditto.
31001 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
31003 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
31004 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
31005 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
31006 (avx512f_maskcmp<mode>3): Ditto.
31007 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
31008 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
31009 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
31010 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
31011 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
31012 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
31013 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
31014 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
31015 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
31016 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
31017 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
31018 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
31019 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
31020 (vec_extract_lo_<mode>_maskm): Ditto.
31021 (vec_extract_hi_<mode>_maskm): Ditto.
31022 (avx512f_vternlog<mode>_mask): Ditto.
31023 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
31024 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
31025 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
31026 (avx512f_<code>v8div16qi2_mask): Ditto.
31027 (avx512f_<code>v8div16qi2_mask_store): Ditto.
31028 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
31029 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
31030 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
31031 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
31032 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
31033 (*avx512pf_gatherpf<mode>df_mask): Ditto.
31034 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
31035 (*avx512pf_scatterpf<mode>df_mask): Ditto.
31036 (avx512cd_maskb_vec_dupv8di): Ditto.
31037 (avx512cd_maskw_vec_dupv16si): Ditto.
31038 (avx512f_vpermi2var<mode>3_maskz): Ditto.
31039 (avx512f_vpermi2var<mode>3_mask): Ditto.
31040 (avx512f_vpermi2var<mode>3_mask): Ditto.
31041 (avx512f_vpermt2var<mode>3_maskz): Ditto.
31042 (*avx512f_gathersi<mode>): Ditto.
31043 (*avx512f_gathersi<mode>_2): Ditto.
31044 (*avx512f_gatherdi<mode>): Ditto.
31045 (*avx512f_gatherdi<mode>_2): Ditto.
31046 (*avx512f_scattersi<mode>): Ditto.
31047 (*avx512f_scatterdi<mode>): Ditto.
31048 (avx512f_compress<mode>_mask): Ditto.
31049 (avx512f_compressstore<mode>_mask): Ditto.
31050 (avx512f_expand<mode>_mask): Ditto.
31051 * config/i386/subst.md (mask): Change k to Yk.
31052 (mask_scalar_merge): Ditto.
31055 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
31057 * doc/extend.texi (Vector Extensions): Document ?: in C++.
31059 2014-01-31 Richard Biener <rguenther@suse.de>
31061 PR middle-end/59990
31062 * builtins.c (fold_builtin_memory_op): Make sure to not
31063 use a floating-point mode or a boolean or enumeral type for
31064 the copy operation.
31066 2014-01-30 DJ Delorie <dj@redhat.com>
31068 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
31069 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
31070 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
31071 whenever main() has an epilogue.
31073 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31075 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
31076 unused variable "field".
31077 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
31078 (vsx_mergeh_<mode>): Likewise.
31079 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
31080 (altivec_vmrghh): Likewise.
31081 (altivec_vmrghw): Likewise.
31082 (altivec_vmrglb): Likewise.
31083 (altivec_vmrglh): Likewise.
31084 (altivec_vmrglw): Likewise.
31085 (altivec_vspltb): Add missing uses.
31086 (altivec_vsplth): Likewise.
31087 (altivec_vspltw): Likewise.
31088 (altivec_vspltsf): Likewise.
31090 2014-01-30 Jakub Jelinek <jakub@redhat.com>
31093 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
31094 frame related instructions.
31096 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
31098 PR rtl-optimization/59959
31099 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
31100 any reload of register whose subreg is invalid.
31102 2014-01-30 Jakub Jelinek <jakub@redhat.com>
31104 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
31105 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
31106 Add missing return type - void.
31108 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31110 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
31111 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
31112 remove element index adjustment for endian (now handled in vsx.md
31114 (altivec_expand_vec_perm_const): Use
31115 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
31116 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
31117 (vsx_xxspltw_<mode>): Adjust element index for little endian.
31118 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
31119 define_expand and a new define_insn *altivec_vspltb_internal;
31120 adjust for -maltivec=be on a little endian target.
31121 (altivec_vspltb_direct): New.
31122 (altivec_vsplth): Divide into a define_expand and a new
31123 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
31124 little endian target.
31125 (altivec_vsplth_direct): New.
31126 (altivec_vspltw): Divide into a define_expand and a new
31127 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
31128 little endian target.
31129 (altivec_vspltw_direct): New.
31130 (altivec_vspltsf): Divide into a define_expand and a new
31131 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
31132 a little endian target.
31134 2014-01-30 Richard Biener <rguenther@suse.de>
31136 PR tree-optimization/59993
31137 * tree-ssa-forwprop.c (associate_pointerplus): Check we
31138 can propagate form the earlier stmt and avoid the transform
31139 when the intermediate result is needed.
31141 2014-01-30 Alangi Derick <alangiderick@gmail.com>
31143 * README.Portability: Fix typo.
31145 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
31147 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
31148 comparison_operator with ordered_comparison_operator.
31150 2014-01-30 Nick Clifton <nickc@redhat.com>
31152 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
31153 Rename to mn10300_store_multiple_regs.
31154 * config/mn10300/mn10300.c: Likewise.
31155 * config/mn10300/mn10300.md (store_movm): Fix typo: call
31156 store_multiple_regs.
31157 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
31158 Call mn10300_store_multiple_regs.
31160 2014-01-30 Nick Clifton <nickc@redhat.com>
31161 DJ Delorie <dj@redhat.com>
31163 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
31164 %fp 2 to keep registers after it properly word-aligned.
31165 (rl78_alloc_physical_registers_umul): Handle the case where both
31166 input operands are the same.
31168 2014-01-30 Richard Biener <rguenther@suse.de>
31170 PR tree-optimization/59903
31171 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
31174 2014-01-30 Jason Merrill <jason@redhat.com>
31177 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
31180 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
31182 2014-01-30 Richard Biener <rguenther@suse.de>
31184 PR tree-optimization/59951
31185 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
31187 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
31190 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
31191 SFmode to DFmode case.
31193 2014-01-29 DJ Delorie <dj@redhat.com>
31195 * config/msp430/msp430.opt (-minrt): New.
31196 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
31198 (ENDFILE_SPEC): Likewise.
31200 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
31202 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
31203 (estimate_function_body_sizes): Use it.
31205 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
31208 * dwarf2out.c (is_cxx_auto): New.
31209 (is_base_type): Use it.
31210 (gen_type_die_with_usage): Likewise.
31212 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31214 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
31215 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
31216 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
31217 -maltivec=be with LE targets.
31218 (vsx_mergeh_<mode>): Likewise.
31219 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
31220 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
31221 (altivec_vmrghb): Replace with define_expand and new
31222 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
31223 (altivec_vmrghb_direct): New define_insn.
31224 (altivec_vmrghh): Replace with define_expand and new
31225 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
31226 (altivec_vmrghh_direct): New define_insn.
31227 (altivec_vmrghw): Replace with define_expand and new
31228 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
31229 (altivec_vmrghw_direct): New define_insn.
31230 (*altivec_vmrghsf): Adjust for endianness.
31231 (altivec_vmrglb): Replace with define_expand and new
31232 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
31233 (altivec_vmrglb_direct): New define_insn.
31234 (altivec_vmrglh): Replace with define_expand and new
31235 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
31236 (altivec_vmrglh_direct): New define_insn.
31237 (altivec_vmrglw): Replace with define_expand and new
31238 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
31239 (altivec_vmrglw_direct): New define_insn.
31240 (*altivec_vmrglsf): Adjust for endianness.
31241 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
31242 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
31243 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
31244 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
31245 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
31246 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
31247 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
31248 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
31250 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
31252 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
31253 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
31256 2014-01-29 Richard Biener <rguenther@suse.de>
31258 PR tree-optimization/58742
31259 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
31260 associate_pointerplus_align.
31261 (associate_pointerplus_diff): New function.
31262 (associate_pointerplus): Likewise. Call associate_pointerplus_align
31263 and associate_pointerplus_diff.
31265 2014-01-29 Richard Biener <rguenther@suse.de>
31267 * lto-streamer.h (LTO_major_version): Bump to 3.
31268 (LTO_minor_version): Reset to 0.
31270 2014-01-29 Renlin Li <Renlin.Li@arm.com>
31272 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
31273 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
31274 (arm_file_start): Generate correct asm header for armv7ve.
31275 * config/arm/bpabi.h: Add multilib support for armv7ve.
31276 * config/arm/driver-arm.c: Change the architectures of cortex-a7
31277 and cortex-a15 to armv7ve.
31278 * config/arm/t-aprofile: Add multilib support for armv7ve.
31279 * doc/invoke.texi: Document -march=armv7ve.
31281 2014-01-29 Richard Biener <rguenther@suse.de>
31283 PR tree-optimization/58742
31284 * tree-ssa-forwprop.c (associate_plusminus): Return true
31285 if we changed sth, defer EH cleanup to ...
31286 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
31287 (simplify_mult): New function.
31289 2014-01-29 Jakub Jelinek <jakub@redhat.com>
31291 PR middle-end/59917
31292 PR tree-optimization/59920
31293 * tree.c (build_common_builtin_nodes): Remove
31294 __builtin_setjmp_dispatcher initialization.
31295 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
31296 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
31297 instead of gsi_after_labels + manually skipping debug stmts.
31298 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
31299 ignore bbs with IFN_ABNORMAL_DISPATCHER.
31300 * tree-inline.c (copy_edges_for_bb): Remove
31301 can_make_abnormal_goto argument, instead add abnormal_goto_dest
31302 argument. Ignore computed_goto_p stmts. Don't call
31303 make_abnormal_goto_edges. If a call might need abnormal edges
31304 for non-local gotos, see if it already has an edge to
31305 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
31306 with true argument, don't do anything then, otherwise add
31307 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
31308 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
31310 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
31311 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
31312 (lower_stmt): Don't set data->calls_builtin_setjmp.
31313 (lower_builtin_setjmp): Adjust comment.
31314 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
31315 * tree-cfg.c (found_computed_goto): Remove.
31316 (factor_computed_gotos): Remove.
31317 (make_goto_expr_edges): Return bool, true for computed gotos.
31318 Don't call make_abnormal_goto_edges.
31319 (build_gimple_cfg): Don't set found_computed_goto, don't call
31320 factor_computed_gotos.
31321 (computed_goto_p): No longer static.
31322 (make_blocks): Don't set found_computed_goto.
31323 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
31324 (make_edges): If make_goto_expr_edges returns true, push bb
31325 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
31326 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
31327 vector. Record mapping between bbs and OpenMP regions if there
31328 are any, adjust make_gimple_omp_edges caller. Call
31329 handle_abnormal_edges.
31330 (make_abnormal_goto_edges): Remove.
31331 * tree-cfg.h (make_abnormal_goto_edges): Remove.
31332 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
31333 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
31334 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
31335 * internal-fn.def (ABNORMAL_DISPATCHER): New.
31336 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
31337 filling *region also set *region_idx to (*region)->entry->index.
31340 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
31341 For REGs set ORIGINAL_REGNO.
31343 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
31345 * doc/md.texi: Mention that a target shouldn't implement
31346 vec_widen_(s|u)mul_even/odd pair if it is less efficient
31349 2014-01-29 Jakub Jelinek <jakub@redhat.com>
31351 PR tree-optimization/59594
31352 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
31353 a copy of the datarefs vector rather than the vector itself.
31355 2014-01-28 Jason Merrill <jason@redhat.com>
31358 * dwarf2out.c (auto_die): New static.
31359 (gen_type_die_with_usage): Handle C++1y 'auto'.
31360 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
31363 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
31366 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
31367 (SPEC_X32): Likewise.
31368 (SPEC_64): Likewise.
31369 * config/i386/i386.c (ix86_option_override_internal): Turn off
31370 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
31372 (x86_file_start): Output .code16gcc for TARGET_16BIT.
31373 * config/i386/i386.h (TARGET_16BIT): New macro.
31374 (TARGET_16BIT_P): Likewise.
31375 * config/i386/i386.opt: Add m16.
31376 * doc/invoke.texi: Document -m16.
31378 2014-01-28 Jakub Jelinek <jakub@redhat.com>
31380 PR preprocessor/59935
31381 * input.c (location_get_source_line): Bail out on when line number
31382 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
31384 2014-01-28 Richard Biener <rguenther@suse.de>
31386 PR tree-optimization/58742
31387 * tree-ssa-forwprop.c (associate_plusminus): Handle
31388 pointer subtraction of the form (T)(P + A) - (T)P.
31390 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31392 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
31395 2014-01-28 Richard Biener <rguenther@suse.de>
31398 2014-01-28 Richard Biener <rguenther@suse.de>
31400 PR rtl-optimization/45364
31401 PR rtl-optimization/59890
31402 * var-tracking.c (local_get_addr_clear_given_value): Handle
31403 already cleared slot.
31404 (val_reset): Handle not allocated local_get_addr_cache.
31405 (vt_find_locations): Use post-order on the inverted CFG.
31407 2014-01-28 Richard Biener <rguenther@suse.de>
31409 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
31411 2014-01-28 Richard Biener <rguenther@suse.de>
31413 PR rtl-optimization/45364
31414 PR rtl-optimization/59890
31415 * var-tracking.c (local_get_addr_clear_given_value): Handle
31416 already cleared slot.
31417 (val_reset): Handle not allocated local_get_addr_cache.
31418 (vt_find_locations): Use post-order on the inverted CFG.
31420 2014-01-28 Alan Modra <amodra@gmail.com>
31422 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
31423 * configure.ac <recursive call for build != host>: Define
31424 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
31425 and LD_FOR_BUILD too.
31426 * configure: Regenerate.
31428 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
31430 * config/i386/i386.c (get_builtin_code_for_version): Separate
31431 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
31432 Broadwell from Haswell.
31434 2014-01-27 Steve Ellcey <sellcey@mips.com>
31436 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
31437 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
31438 * config/mips/mips.c (mips_option_override): Change setting
31440 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
31441 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
31442 Change from Mask to Var.
31444 2014-01-27 Jeff Law <law@redhat.com>
31446 * ipa-inline.c (inline_small_functions): Fix typo.
31448 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
31450 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
31451 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
31452 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
31453 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
31454 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
31455 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
31456 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
31457 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
31458 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
31459 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
31460 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
31461 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
31462 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
31463 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
31464 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
31465 (_mm512_storeu_epi64): Ditto.
31466 (_mm512_cmpge_epi32_mask): Ditto.
31467 (_mm512_cmpge_epu32_mask): Ditto.
31468 (_mm512_cmpge_epi64_mask): Ditto.
31469 (_mm512_cmpge_epu64_mask): Ditto.
31470 (_mm512_cmple_epi32_mask): Ditto.
31471 (_mm512_cmple_epu32_mask): Ditto.
31472 (_mm512_cmple_epi64_mask): Ditto.
31473 (_mm512_cmple_epu64_mask): Ditto.
31474 (_mm512_cmplt_epi32_mask): Ditto.
31475 (_mm512_cmplt_epu32_mask): Ditto.
31476 (_mm512_cmplt_epi64_mask): Ditto.
31477 (_mm512_cmplt_epu64_mask): Ditto.
31478 (_mm512_cmpneq_epi32_mask): Ditto.
31479 (_mm512_cmpneq_epu32_mask): Ditto.
31480 (_mm512_cmpneq_epi64_mask): Ditto.
31481 (_mm512_cmpneq_epu64_mask): Ditto.
31482 (_mm512_expand_pd): Ditto.
31483 (_mm512_expand_ps): Ditto.
31484 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
31485 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
31486 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
31487 * config/i386/i386.c (ix86_builtins): Add
31488 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
31489 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
31490 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
31491 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
31492 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
31493 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
31494 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
31495 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
31496 IX86_BUILTIN_PMOVUSQW512_MEM.
31497 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
31498 __builtin_ia32_pmovsqd512mem_mask,
31499 __builtin_ia32_pmovqd512mem_mask,
31500 __builtin_ia32_pmovusqw512mem_mask,
31501 __builtin_ia32_pmovsqw512mem_mask,
31502 __builtin_ia32_pmovqw512mem_mask,
31503 __builtin_ia32_pmovusdw512mem_mask,
31504 __builtin_ia32_pmovsdw512mem_mask,
31505 __builtin_ia32_pmovdw512mem_mask,
31506 __builtin_ia32_pmovqb512mem_mask,
31507 __builtin_ia32_pmovusqb512mem_mask,
31508 __builtin_ia32_pmovsqb512mem_mask,
31509 __builtin_ia32_pmovusdb512mem_mask,
31510 __builtin_ia32_pmovsdb512mem_mask,
31511 __builtin_ia32_pmovdb512mem_mask.
31512 (bdesc_args): Add __builtin_ia32_expanddf512,
31513 __builtin_ia32_expandsf512.
31514 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
31515 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
31516 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
31517 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
31518 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
31519 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
31520 (avx512f_<code>v8div16qi2_mask_store): This.
31521 (avx512f_expand<mode>): New.
31523 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
31525 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
31527 (_mm512_mask_prefetch_i64gather_pd): Ditto.
31528 (_mm512_prefetch_i32scatter_pd): Ditto.
31529 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
31530 (_mm512_prefetch_i64scatter_pd): Ditto.
31531 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
31532 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
31533 (_mm512_mask_prefetch_i64gather_ps): Ditto.
31534 (_mm512_prefetch_i32scatter_ps): Ditto.
31535 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
31536 (_mm512_prefetch_i64scatter_ps): Ditto.
31537 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
31538 * config/i386/i386-builtin-types.def: Define
31539 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
31540 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
31541 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
31542 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
31543 IX86_BUILTIN_SCATTERPFQPD.
31544 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
31545 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
31546 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
31547 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
31548 __builtin_ia32_scatterpfqps.
31549 (ix86_expand_builtin): Expand new built-ins.
31550 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
31551 fix memory access data type.
31552 (*avx512pf_gatherpf<mode>_mask): Ditto.
31553 (*avx512pf_gatherpf<mode>): Ditto.
31554 (avx512pf_scatterpf<mode>): Ditto.
31555 (*avx512pf_scatterpf<mode>_mask): Ditto.
31556 (*avx512pf_scatterpf<mode>): Ditto.
31557 (GATHER_SCATTER_SF_MEM_MODE): New.
31558 (avx512pf_gatherpf<mode>df): Ditto.
31559 (*avx512pf_gatherpf<mode>df_mask): Ditto.
31560 (*avx512pf_scatterpf<mode>df): Ditto.
31562 2014-01-27 Jakub Jelinek <jakub@redhat.com>
31565 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
31566 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
31569 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
31571 * common/config/arm/arm-common.c
31572 (arm_rewrite_mcpu): Handle multiple names.
31574 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
31576 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
31578 * gimple-builder.h (create_gimple_tmp): Delete.
31580 2014-01-27 Christian Bruel <christian.bruel@st.com>
31582 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
31585 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
31587 * config/pa/pa.md (call): Generate indirect long calls to non-local
31588 functions when outputing 32-bit code.
31589 (call_value): Likewise except for special call to buggy powf function.
31591 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
31592 portable runtime and PIC indirect calls.
31593 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
31594 and PIC call sequences. Use ldo instead of blr to set return register
31595 in PIC call sequence.
31597 2014-01-25 Walter Lee <walt@tilera.com>
31599 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
31600 avoid clobbering a live register.
31602 2014-01-25 Walter Lee <walt@tilera.com>
31604 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
31605 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
31606 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
31607 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
31609 2014-01-25 Walter Lee <walt@tilera.com>
31611 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
31612 arguments on even registers.
31613 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
31615 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
31616 (BIGGEST_ALIGNMENT): Ditto.
31617 (BIGGEST_FIELD_ALIGNMENT): Ditto.
31619 2014-01-25 Walter Lee <walt@tilera.com>
31621 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
31622 insns before bundling.
31623 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
31625 2014-01-25 Walter Lee <walt@tilera.com>
31627 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
31628 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
31629 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
31631 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
31633 * config/mips/constraints.md (kl): Delete.
31634 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
31635 define expands, using...
31636 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
31637 instructions for MIPS16.
31638 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
31639 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
31641 2014-01-25 Walter Lee <walt@tilera.com>
31643 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
31647 2014-01-25 Walter Lee <walt@tilera.com>
31649 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
31650 (TARGET_EXPAND_TO_RTL_HOOK): Define.
31652 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
31654 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
31657 2014-01-25 Jakub Jelinek <jakub@redhat.com>
31659 * print-rtl.c (in_call_function_usage): New var.
31660 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
31661 EXPR_LIST mode as mode and not as reg note name.
31663 PR middle-end/59561
31664 * cfgloopmanip.c (copy_loop_info): If
31665 loop->warned_aggressive_loop_optimizations, make sure
31666 the flag is set in target loop too.
31668 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
31670 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
31672 * builtins.def: Likewise.
31673 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
31674 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
31675 * ira.c (ira_setup_eliminable_regset): Likewise.
31676 * omp-low.c (gate_expand_omp): Likewise.
31677 (execute_lower_omp): Likewise.
31678 (diagnose_sb_0): Likewise.
31679 (gate_diagnose_omp_blocks): Likewise.
31680 (simd_clone_clauses_extract): Likewise.
31683 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31685 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
31686 correction for little endian...
31687 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
31690 2014-01-24 Jeff Law <law@redhat.com>
31692 PR tree-optimization/59919
31693 * tree-vrp.c (find_assert_locations_1): Do not register asserts
31694 for non-returning calls.
31696 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
31698 * common/config/aarch64/aarch64-common.c
31699 (aarch64_rewrite_mcpu): Handle multiple names.
31700 * config/aarch64/aarch64.h
31701 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
31703 2014-01-24 Dodji Seketeli <dodji@redhat.com>
31705 * input.c (add_file_to_cache_tab): Handle the case where fopen
31708 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
31711 * config/i386/i386.md (pushsf splitter): Get stack adjustment
31712 from push operand if code of push isn't PRE_DEC.
31714 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
31717 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
31718 -mquad-memory-atomic. Update -mquad-memory documentation to say
31719 it is only used for non-atomic loads/stores.
31721 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
31722 -mquad-memory or -mquad-memory-atomic switches.
31724 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
31725 -mquad-memory-atomic to ISA 2.07 support.
31727 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
31728 to separate support of normal quad word memory operations (ldq, stq)
31729 from the atomic quad word memory operations.
31731 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
31732 support to separate non-atomic quad word operations from atomic
31733 quad word operations. Disable non-atomic quad word operations in
31734 little endian mode so that we don't have to swap words after the
31735 load and before the store.
31736 (quad_load_store_p): Add comment about atomic quad word support.
31737 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
31738 options printed with -mdebug=reg.
31740 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
31741 -mquad-memory-atomic as the test for whether we have quad word
31742 atomic instructions.
31743 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
31744 or -mp8-vector are used, allow byte/half-word atomic operations.
31746 * config/rs6000/sync.md (load_lockedti): Insure that the address
31747 is a proper indexed or indirect address for the lqarx instruction.
31748 On little endian systems, swap the hi/lo registers after the lqarx
31750 (load_lockedpti): Use indexed_or_indirect_operand predicate to
31751 insure the address is valid for the lqarx instruction.
31752 (store_conditionalti): Insure that the address is a proper indexed
31753 or indirect address for the stqcrx. instruction. On little endian
31754 systems, swap the hi/lo registers before doing the stqcrx.
31756 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
31757 insure the address is valid for the stqcrx. instruction.
31759 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
31760 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
31761 type of quad memory support is available.
31763 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
31765 PR regression/59915
31766 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
31767 there is a danger of looping.
31769 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
31771 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
31772 force flag_ira_loop_pressure if set via command line.
31774 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
31776 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
31777 (ashr_simd): New builtin handling DI mode.
31778 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
31779 (aarch64_sshr_simddi): New match pattern.
31780 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
31781 (vshrd_n_s64): Likewise.
31782 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
31784 2014-01-23 Nick Clifton <nickc@redhat.com>
31786 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
31787 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
31788 favour of mcu specific scripts.
31789 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
31792 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
31793 Alex Velenko <Alex.Velenko@arm.com>
31795 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
31796 (vaddv_s16): Likewise.
31797 (vaddv_s32): Likewise.
31798 (vaddv_u8): Likewise.
31799 (vaddv_u16): Likewise.
31800 (vaddv_u32): Likewise.
31801 (vaddvq_s8): Likewise.
31802 (vaddvq_s16): Likewise.
31803 (vaddvq_s32): Likewise.
31804 (vaddvq_s64): Likewise.
31805 (vaddvq_u8): Likewise.
31806 (vaddvq_u16): Likewise.
31807 (vaddvq_u32): Likewise.
31808 (vaddvq_u64): Likewise.
31809 (vaddv_f32): Likewise.
31810 (vaddvq_f32): Likewise.
31811 (vaddvq_f64): Likewise.
31812 (vmaxv_f32): Likewise.
31813 (vmaxv_s8): Likewise.
31814 (vmaxv_s16): Likewise.
31815 (vmaxv_s32): Likewise.
31816 (vmaxv_u8): Likewise.
31817 (vmaxv_u16): Likewise.
31818 (vmaxv_u32): Likewise.
31819 (vmaxvq_f32): Likewise.
31820 (vmaxvq_f64): Likewise.
31821 (vmaxvq_s8): Likewise.
31822 (vmaxvq_s16): Likewise.
31823 (vmaxvq_s32): Likewise.
31824 (vmaxvq_u8): Likewise.
31825 (vmaxvq_u16): Likewise.
31826 (vmaxvq_u32): Likewise.
31827 (vmaxnmv_f32): Likewise.
31828 (vmaxnmvq_f32): Likewise.
31829 (vmaxnmvq_f64): Likewise.
31830 (vminv_f32): Likewise.
31831 (vminv_s8): Likewise.
31832 (vminv_s16): Likewise.
31833 (vminv_s32): Likewise.
31834 (vminv_u8): Likewise.
31835 (vminv_u16): Likewise.
31836 (vminv_u32): Likewise.
31837 (vminvq_f32): Likewise.
31838 (vminvq_f64): Likewise.
31839 (vminvq_s8): Likewise.
31840 (vminvq_s16): Likewise.
31841 (vminvq_s32): Likewise.
31842 (vminvq_u8): Likewise.
31843 (vminvq_u16): Likewise.
31844 (vminvq_u32): Likewise.
31845 (vminnmv_f32): Likewise.
31846 (vminnmvq_f32): Likewise.
31847 (vminnmvq_f64): Likewise.
31849 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
31851 * config/aarch64/aarch64-simd.md
31852 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
31853 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
31854 (*aarch64_mul3_elt<mode>): Likewise.
31855 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
31856 (*aarch64_mul3_elt_to_64v2df): Likewise.
31857 (*aarch64_mla_elt<mode>): Likewise.
31858 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
31859 (*aarch64_mls_elt<mode>): Likewise.
31860 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
31861 (*aarch64_fma4_elt<mode>): Likewise.
31862 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
31863 (*aarch64_fma4_elt_to_64v2df): Likewise.
31864 (*aarch64_fnma4_elt<mode>): Likewise.
31865 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
31866 (*aarch64_fnma4_elt_to_64v2df): Likewise.
31867 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
31868 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
31869 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
31870 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
31871 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
31872 (aarch64_sqdmull_lane<mode>_internal): Likewise.
31873 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
31875 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
31877 * config/aarch64/aarch64-simd.md
31878 (aarch64_be_checked_get_lane<mode>): New define_expand.
31879 * config/aarch64/aarch64-simd-builtins.def
31880 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
31881 New builtin definition.
31882 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
31883 Use new safe be builtin.
31885 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
31887 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
31889 (aarch64_be_st1<mode>): Likewise.
31890 (aarch_ld1<VALL:mode>): Define_expand modified.
31891 (aarch_st1<VALL:mode>): Likewise.
31892 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
31893 (UNSPEC_ST1): Likewise.
31895 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
31897 * config/microblaze/microblaze.md: Add trap insn and attribute
31899 2014-01-23 Dodji Seketeli <dodji@redhat.com>
31901 PR preprocessor/58580
31902 * input.h (location_get_source_line): Take an additional line_size
31904 (void diagnostics_file_cache_fini): Declare new function.
31905 * input.c (struct fcache): New type.
31906 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
31907 New static constants.
31908 (diagnostic_file_cache_init, total_lines_num)
31909 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
31910 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
31911 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
31912 (get_next_line, read_next_line, goto_next_line, read_line_num):
31913 New static function definitions.
31914 (diagnostic_file_cache_fini): New function.
31915 (location_get_source_line): Take an additional output line_len
31916 parameter. Re-write using lookup_or_add_file_to_cache_tab and
31918 * diagnostic.c (diagnostic_finish): Call
31919 diagnostic_file_cache_fini.
31920 (adjust_line): Take an additional input parameter for the length
31921 of the line, rather than calculating it with strlen.
31922 (diagnostic_show_locus): Adjust the use of
31923 location_get_source_line and adjust_line with respect to their new
31924 signature. While displaying a line now, do not stop at the first
31925 null byte. Rather, display the zero byte as a space and keep
31926 going until we reach the size of the line.
31927 * Makefile.in: Add vec.o to OBJS-libcommon
31929 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
31930 Ilya Tocar <ilya.tocar@intel.com>
31932 * config/i386/avx512fintrin.h (_mm512_kmov): New.
31933 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
31934 (__builtin_ia32_kmov16): Ditto.
31935 * config/i386/i386.md (UNSPEC_KMOV): New.
31938 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
31940 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
31941 (_mm512_storeu_si512): Ditto.
31943 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
31946 * rtl.h (get_referenced_operands): Declare.
31947 * recog.c (get_referenced_operands): New function.
31948 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
31949 operands have been referenced when recording LO_SUM references.
31951 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
31953 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
31955 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
31957 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
31958 Enable for generic and recent AMD targets.
31960 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
31962 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
31963 ARG_SIZE note when adjustment was eliminated.
31965 2014-01-22 Jeff Law <law@redhat.com>
31967 PR tree-optimization/59597
31968 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
31969 in file. Accept new argument REGISTERING and use it to modify
31970 dump output appropriately.
31971 (register_jump_thread): Corresponding changes.
31972 (mark_threaded_blocks): Reinstate code to cancel unprofitable
31973 thread paths involving joiner blocks. Add code to dump cancelled
31974 jump threading paths.
31976 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
31978 PR rtl-optimization/59477
31979 * lra-constraints.c (inherit_in_ebb): Process call for living hard
31980 regs. Update reloads_num and potential_reload_hard_regs for all insns.
31982 2014-01-22 Tom Tromey <tromey@redhat.com>
31984 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
31986 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
31988 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
31990 PR rtl-optimization/59896
31991 * lra-constraints.c (process_alt_operands): Check unused note for
31992 matched operands of insn with no output reloads.
31994 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
31996 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
31997 (mips_move_from_gpr_cost): Likewise.
31999 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
32001 PR rtl-optimization/59858
32002 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
32003 ira_class_hard_regs_num.
32004 (process_alt_operands): Increase reject for dying matched operand.
32006 2014-01-21 Jakub Jelinek <jakub@redhat.com>
32009 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
32010 smaller than size, perform several stores or loads and stores
32011 at dst + count - size to store or copy all of size bytes, rather
32012 than just last modesize bytes.
32014 2014-01-20 DJ Delorie <dj@redhat.com>
32016 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
32017 that CLOBBERs are REGs before propogating their values.
32019 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
32021 PR middle-end/59789
32022 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
32023 (cgraph_inline_failed_type): New function.
32024 * cgraph.h (DEFCIFCODE): Add type.
32025 (cgraph_inline_failed_type_t): New enum.
32026 (cgraph_inline_failed_type): New prototype.
32027 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
32028 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
32029 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
32030 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
32031 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
32032 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
32033 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
32034 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
32035 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
32036 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
32037 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
32038 OPTIMIZATION_MISMATCH.
32039 * tree-inline.c (expand_call_inline): Emit errors during
32040 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
32042 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
32045 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
32046 mode attribute in insn output.
32048 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
32050 * output.h (output_constant): Delete.
32051 * varasm.c (output_constant): Make private.
32053 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
32055 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
32057 2014-01-20 Jakub Jelinek <jakub@redhat.com>
32059 PR middle-end/59860
32060 * tree.h (fold_builtin_strcat): New prototype.
32061 * builtins.c (fold_builtin_strcat): No longer static. Add len
32062 argument, if non-NULL, don't call c_strlen. Optimize
32063 directly into __builtin_memcpy instead of __builtin_strcpy.
32064 (fold_builtin_2): Adjust fold_builtin_strcat caller.
32065 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
32067 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
32069 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
32070 for SImode_address_operand operands, having only a REG argument.
32072 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
32074 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
32075 loader name using mbig-endian.
32076 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
32078 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
32080 * doc/invoke.texi (-march): Clarify documentation for AArch64.
32081 (-mtune): Likewise.
32084 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
32086 * config/aarch64/aarch64-protos.h
32087 (aarch64_cannot_change_mode_class_ptr): Declare.
32088 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
32089 aarch64_cannot_change_mode_class_ptr): New.
32090 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
32091 backend hook aarch64_cannot_change_mode_class.
32093 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
32095 * common/config/aarch64/aarch64-common.c
32096 (aarch64_handle_option): Don't handle any option order logic here.
32097 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
32098 selected_cpu, warn on architecture version mismatch.
32099 (aarch64_override_options): Fix parsing order for option strings.
32101 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
32102 Iain Sandoe <iain@codesourcery.com>
32105 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
32106 warning. Amend comment to reflect current functionality.
32108 2014-01-20 Richard Biener <rguenther@suse.de>
32110 PR middle-end/59860
32111 * builtins.c (fold_builtin_strcat): Remove case better handled
32112 by tree-ssa-strlen.c.
32114 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
32116 * config/aarch64/aarch64.opt
32117 (mcpu, march, mtune): Make case-insensitive.
32119 2014-01-20 Jakub Jelinek <jakub@redhat.com>
32122 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
32123 if operands[1] is a REG or ZERO_EXTEND of a REG.
32125 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
32127 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
32129 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
32131 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
32132 long non-pic millicode calls.
32134 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
32136 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
32138 2014-01-19 Kito Cheng <kito@0xlab.org>
32140 * builtins.c (expand_movstr): Check movstr expand done or fail.
32142 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
32143 H.J. Lu <hongjiu.lu@intel.com>
32146 * config/i386/i386.md (*lea<mode>): Zero-extend return register
32147 to DImode for zero-extended addresses.
32149 2014-01-19 Jakub Jelinek <jakub@redhat.com>
32151 PR rtl-optimization/57763
32152 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
32153 on the new indirect jump_insn and increment LABEL_NUSES (label).
32155 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
32159 * config.gcc (x86_archs): New variable.
32160 (x86_64_archs): Likewise.
32161 (x86_cpus): Likewise.
32162 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
32163 --with-arch/--with-cpu= options.
32164 Support --with-arch=/--with-cpu={nehalem,westmere,
32165 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
32167 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
32169 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
32170 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
32172 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
32174 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
32176 2014-01-18 Jakub Jelinek <jakub@redhat.com>
32179 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
32180 clear cpp_get_options (parse_in)->warn_unused_macros for
32181 ix86_target_macros_internal with cpp_define.
32183 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
32185 * jump.c (delete_related_insns): Keep (use (insn))s.
32186 * reorg.c (redundant_insn): Check for barriers too.
32188 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
32190 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
32192 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
32194 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
32195 call to $$dyncall when TARGET_LONG_CALLS is true.
32197 2014-01-17 Jeff Law <law@redhat.com>
32199 * ree.c (combine_set_extension): Temporarily disable test for
32200 changing number of hard registers.
32202 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
32204 PR middle-end/58125
32205 * ipa-inline-analysis.c (inline_free_summary):
32206 Do not free summary of aliases.
32208 2014-01-17 Jakub Jelinek <jakub@redhat.com>
32210 PR middle-end/59706
32211 * gimplify.c (gimplify_expr): Use create_tmp_var
32212 instead of create_tmp_var_raw. If cond doesn't have
32213 integral type, don't add the IFN_ANNOTATE builtin at all.
32215 2014-01-17 Martin Jambor <mjambor@suse.cz>
32218 * ipa-cp.c (prev_edge_clone): New variable.
32219 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
32220 Also resize prev_edge_clone vector.
32221 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
32222 (ipcp_edge_removal_hook): New function.
32223 (ipcp_driver): Register ipcp_edge_removal_hook.
32225 2014-01-17 Andrew Pinski <apinski@cavium.com>
32226 Steve Ellcey <sellcey@mips.com>
32229 * config/mips/mips.c (mips_print_operand): Check operand mode instead
32232 2014-01-17 Jeff Law <law@redhat.com>
32234 PR middle-end/57904
32235 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
32236 so that pass_ccp runs first.
32238 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
32240 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
32241 (ix86_adjust_cost): Use !TARGET_XXX.
32242 (do_reorder_for_imul): Likewise.
32243 (swap_top_of_ready_list): Likewise.
32244 (ix86_sched_reorder): Likewise.
32246 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
32248 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
32249 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
32250 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
32251 (intel_memset): New. Duplicate slm_memset.
32252 (intel_cost): New. Duplicate slm_cost.
32253 (m_INTEL): New macro.
32254 (processor_target_table): Add "intel".
32255 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
32256 with PROCESSOR_INTEL for "intel".
32257 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
32258 PROCESSOR_SILVERMONT.
32259 (ix86_issue_rate): Likewise.
32260 (ix86_adjust_cost): Likewise.
32261 (ia32_multipass_dfa_lookahead): Likewise.
32262 (swap_top_of_ready_list): Likewise.
32263 (ix86_sched_reorder): Likewise.
32264 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
32265 instead of TARGET_OPT_AGU.
32266 * config/i386/i386.h (TARGET_INTEL): New.
32267 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
32268 (processor_type): Add PROCESSOR_INTEL.
32269 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
32270 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
32272 2014-01-17 Marek Polacek <polacek@redhat.com>
32275 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
32278 2014-01-17 Richard Biener <rguenther@suse.de>
32280 PR tree-optimization/46590
32281 * opts.c (default_options_table): Add entries for
32282 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
32283 all enabled at -O1 but not for -Og.
32284 * common.opt (fbranch-count-reg): Remove Init(1).
32285 (fmove-loop-invariants): Likewise.
32286 (ftree-pta): Likewise.
32288 2014-01-17 Jakub Jelinek <jakub@redhat.com>
32290 * config/i386/i386.c (ix86_data_alignment): For compatibility with
32291 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
32292 decls to at least the GCC 4.8 used alignments.
32295 * tree-nested.c (convert_nonlocal_reference_stmt,
32296 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
32297 of GIMPLE_BIND stmts, adjust associated decls.
32299 2014-01-17 Richard Biener <rguenther@suse.de>
32301 PR tree-optimization/46590
32302 * vec.h (vec<>::bseach): New member function implementing
32303 binary search according to C89 bsearch.
32304 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
32305 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
32306 bitmap pointer again. Make accesses_in_loop a flat array.
32307 (mem_ref_obstack): New global.
32308 (outermost_indep_loop): Adjust for mem_ref->stored changes.
32309 (mark_ref_stored): Likewise.
32310 (ref_indep_loop_p_2): Likewise.
32311 (set_ref_stored_in_loop): New helper function.
32312 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
32313 (memref_free): Adjust.
32314 (record_mem_ref_loc): Simplify.
32315 (gather_mem_refs_stmt): Adjust.
32316 (sort_locs_in_loop_postorder_cmp): New function.
32317 (analyze_memory_references): Sort accesses_in_loop after
32318 loop postorder number.
32319 (find_ref_loc_in_loop_cmp): New function.
32320 (for_all_locs_in_loop): Find relevant cluster of locs in
32321 accesses_in_loop and iterate without recursion.
32322 (execute_sm): Avoid uninit warning.
32323 (struct ref_always_accessed): Simplify.
32324 (ref_always_accessed::operator ()): Likewise.
32325 (ref_always_accessed_p): Likewise.
32326 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
32327 loop postorder numbers here.
32328 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
32331 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
32334 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
32335 on decls for which assemble_alias has been called.
32337 2014-01-17 Nick Clifton <nickc@redhat.com>
32339 * config/msp430/msp430.opt: (mcpu): New option.
32340 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
32341 (msp430_option_override): Parse target_cpu. If the MCU name
32342 matches a generic string, clear target_mcu.
32343 (msp430_attr): Allow numeric interrupt values up to 63.
32344 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
32345 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
32347 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
32349 * config/msp430/msp430.md (popm): Use %J rather than %I.
32350 (addsi3): Use msp430_nonimmediate_operand for operand 2.
32351 (addhi_cy_i): Use immediate_operand for operand 2.
32352 * doc/invoke.texi: Document -mcpu option.
32354 2014-01-17 Richard Biener <rguenther@suse.de>
32356 PR rtl-optimization/38518
32357 * df.h (df_analyze_loop): Declare.
32358 * df-core.c: Include cfgloop.h.
32359 (df_analyze_1): Split out main part of df_analyze.
32360 (df_analyze): Adjust.
32361 (loop_inverted_post_order_compute): New function.
32362 (loop_post_order_compute): Likewise.
32363 (df_analyze_loop): New function avoiding whole-function
32364 postorder computes.
32365 * loop-invariant.c (find_defs): Use df_analyze_loop.
32366 (find_invariants): Adjust.
32367 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
32369 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
32371 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
32372 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
32374 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
32376 * ipa-ref.c (ipa_remove_stmt_references): Fix references
32377 traversal when removing references.
32379 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
32382 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
32384 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
32386 PR middle-end/56791
32387 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
32388 pushing a reload for an autoinc when we had previously reloaded an
32389 inner part of the address.
32391 2014-01-16 Jakub Jelinek <jakub@redhat.com>
32393 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
32395 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
32396 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
32397 when not giving up or versioning for alias only because of
32399 (vect_analyze_data_ref_dependences): Set to true.
32400 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
32402 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
32403 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
32406 PR middle-end/58344
32407 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
32410 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
32411 operand 0 predicate for gathers, use a new pseudo as subtarget.
32413 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
32415 PR middle-end/59609
32416 * lra-constraints.c (process_alt_operands): Add printing debug info.
32417 Check absence of input/output reloads for matched operands too.
32419 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
32421 PR rtl-optimization/59835
32422 * ira.c (ira_init_register_move_cost): Increase cost for
32425 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
32427 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
32429 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
32432 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
32433 non-register objects. Use gen_(high/low)part more consistently.
32436 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
32439 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
32440 endian support, remove tests for WORDS_BIG_ENDIAN.
32441 (p8_mfvsrd_3_<mode>): Likewise.
32442 (reload_gpr_from_vsx<mode>): Likewise.
32443 (reload_gpr_from_vsxsf): Likewise.
32444 (p8_mfvsrd_4_disf): Likewise.
32446 2014-01-16 Richard Biener <rguenther@suse.de>
32448 PR rtl-optimization/46590
32449 * lcm.c (compute_antinout_edge): Use postorder iteration.
32450 (compute_laterin): Use inverted postorder iteration.
32452 2014-01-16 Nick Clifton <nickc@redhat.com>
32454 PR middle-end/28865
32455 * varasm.c (output_constant): Return the number of bytes actually
32457 (output_constructor_array_range): Update the field size with the
32458 number of bytes emitted by output_constant.
32459 (output_constructor_regular_field): Likewise. Also do not
32460 complain if the total number of bytes emitted is now greater
32461 than the expected fieldpos.
32462 * output.h (output_constant): Update prototype and descriptive comment.
32464 2014-01-16 Marek Polacek <polacek@redhat.com>
32466 PR middle-end/59827
32467 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
32468 it is error_mark_node.
32470 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
32472 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
32473 VALID_AVX256_REG_OR_OI_MODE.
32475 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
32477 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
32478 current procedure should be profiled.
32480 2014-01-15 Andrew Pinski <apinski@cavium.com>
32482 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
32483 of moving from/to the STACK_REG register class.
32485 2014-01-15 Richard Henderson <rth@redhat.com>
32488 * reginfo.c (global_regs_decl): Globalize.
32489 * rtl.h (global_regs_decl): Declare.
32490 * ira.c (do_reload): Diagnose frame_pointer_needed and it
32491 reserved via global_regs.
32493 2014-01-15 Teresa Johnson <tejohnson@google.com>
32495 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
32497 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
32499 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
32500 and vmulosh rather than call gen_vec_widen_smult_*.
32501 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
32502 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
32503 (vec_widen_smult_even_v16qi): Likewise.
32504 (vec_widen_umult_even_v8hi): Likewise.
32505 (vec_widen_smult_even_v8hi): Likewise.
32506 (vec_widen_umult_odd_v16qi): Likewise.
32507 (vec_widen_smult_odd_v16qi): Likewise.
32508 (vec_widen_umult_odd_v8hi): Likewise.
32509 (vec_widen_smult_odd_v8hi): Likewise.
32510 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
32511 vmuloub rather than call gen_vec_widen_umult_*.
32512 (vec_widen_umult_lo_v16qi): Likewise.
32513 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
32514 vmulosb rather than call gen_vec_widen_smult_*.
32515 (vec_widen_smult_lo_v16qi): Likewise.
32516 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
32517 rather than call gen_vec_widen_umult_*.
32518 (vec_widen_umult_lo_v8hi): Likewise.
32519 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
32520 rather than call gen_vec_widen_smult_*.
32521 (vec_widen_smult_lo_v8hi): Likewise.
32523 2014-01-15 Jeff Law <law@redhat.com>
32525 PR tree-optimization/59747
32526 * ree.c (find_and_remove_re): Properly handle case where a second
32527 eliminated extension requires widening a copy created for elimination
32528 of a prior extension.
32529 (combine_set_extension): Ensure that the number of hard regs needed
32530 for a destination register does not change when we widen it.
32532 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
32534 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
32535 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
32536 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
32537 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
32538 (avr-*-rtems*): Likewise.
32539 (bfin*-rtems*): Likewise.
32540 (moxie-*-rtems*): Likewise.
32541 (h8300-*-rtems*): Likewise.
32542 (i[34567]86-*-rtems*): Likewise.
32543 (lm32-*-rtems*): Likewise.
32544 (m32r-*-rtems*): Likewise.
32545 (m68k-*-rtems*): Likewise.
32546 (microblaze*-*-rtems*): Likewise.
32547 (mips*-*-rtems*): Likewise.
32548 (powerpc-*-rtems*): Likewise.
32549 (sh-*-rtems*): Likewise.
32550 (sparc-*-rtems*): Likewise.
32551 (sparc64-*-rtems*): Likewise.
32552 (v850-*-rtems*): Likewise.
32553 (m32c-*-rtems*): Likewise.
32555 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
32557 PR rtl-optimization/59511
32558 * ira.c (ira_init_register_move_cost): Use memory costs for some
32559 cases of register move cost calculations.
32560 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
32561 instead of BB frequency.
32562 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
32563 * lra-assigns.c (find_hard_regno_for): Ditto.
32565 2014-01-15 Richard Biener <rguenther@suse.de>
32567 PR tree-optimization/59822
32568 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
32569 (vectorizable_load): Use it to hoist defs of uses of invariant
32570 loads out of the loop.
32572 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
32573 Kugan Vivekanandarajah <kuganv@linaro.org>
32576 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
32579 2014-01-15 Richard Biener <rguenther@suse.de>
32581 PR rtl-optimization/59802
32582 * lcm.c (compute_available): Use inverted postorder to seed
32583 the initial worklist.
32585 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
32588 * config/s390/s390.c (s390_preferred_reload_class): Don't return
32589 ADDR_REGS for invalid symrefs in non-PIC code.
32591 2014-01-15 Jakub Jelinek <jakub@redhat.com>
32594 * builtins.c (determine_block_size): Initialize *probable_max_size
32595 even if len_rtx is CONST_INT.
32597 2014-01-14 Andrew Pinski <apinski@cavium.com>
32599 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
32600 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
32601 (cortexa53_tunings): Likewise.
32602 (aarch64_sched_issue_rate): New function.
32603 (TARGET_SCHED_ISSUE_RATE): Define.
32605 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
32607 * ira-costs.c (find_costs_and_classes): Add missed
32608 ira_init_register_move_cost_if_necessary.
32610 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
32613 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
32615 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
32618 * config/i386/i386.c (type_natural_mode): Add a bool parameter
32619 to indicate if type is used for function return value. Warn ABI
32620 change if the vector mode isn't available for function return value.
32621 (ix86_function_arg_advance): Pass false to type_natural_mode.
32622 (ix86_function_arg): Likewise.
32623 (ix86_gimplify_va_arg): Likewise.
32624 (function_arg_32): Don't warn ABI change.
32625 (ix86_function_value): Pass true to type_natural_mode.
32626 (ix86_return_in_memory): Likewise.
32627 (ix86_struct_value_rtx): Removed.
32628 (TARGET_STRUCT_VALUE_RTX): Likewise.
32630 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
32632 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
32633 converting a conditional jump into a conditional return.
32635 2014-01-14 Richard Biener <rguenther@suse.de>
32637 PR tree-optimization/58921
32638 PR tree-optimization/59006
32639 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
32640 hoisting invariant stmts.
32641 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
32642 invariant loads on the preheader edge if possible.
32644 2014-01-14 Joey Ye <joey.ye@arm.com>
32646 * doc/plugin.texi (Building GCC plugins): Update to C++.
32648 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
32650 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
32651 (_mm_rcp28_round_ss): Ditto.
32652 (_mm_rsqrt28_round_sd): Ditto.
32653 (_mm_rsqrt28_round_ss): Ditto.
32654 (_mm_rcp28_sd): Ditto.
32655 (_mm_rcp28_ss): Ditto.
32656 (_mm_rsqrt28_sd): Ditto.
32657 (_mm_rsqrt28_ss): Ditto.
32658 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
32659 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
32660 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
32661 (IX86_BUILTIN_RCP28SD): Ditto.
32662 (IX86_BUILTIN_RCP28SS): Ditto.
32663 (IX86_BUILTIN_RSQRT28SD): Ditto.
32664 (IX86_BUILTIN_RSQRT28SS): Ditto.
32665 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
32666 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
32667 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
32668 (ix86_expand_special_args_builtin): Expand new FTYPE.
32669 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
32670 (srcp14<mode>): Make insn unary.
32671 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
32672 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
32673 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
32674 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
32675 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
32676 Fix rounding: make it SAE only.
32677 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
32679 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
32681 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
32682 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
32683 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
32684 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
32685 (round_saeonly_mask_scalar_operand4): Ditto.
32686 (round_saeonly_mask_scalar_op3): Ditto.
32687 (round_saeonly_mask_scalar_op4): Ditto.
32689 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32691 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
32692 Implement -maltivec=be for vec_insert and vec_extract.
32694 2014-01-10 DJ Delorie <dj@redhat.com>
32696 * config/msp430/msp430.md (call_internal): Don't allow memory
32697 references with SP as the base register.
32698 (call_value_internal): Likewise.
32699 * config/msp430/constraints.md (Yc): New. For memory references
32700 that don't use SP as a base register.
32702 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
32703 "an integer without a # prefix"
32704 * config/msp430/msp430.md (epilogue_helper): Use it.
32706 2014-01-13 Jakub Jelinek <jakub@redhat.com>
32709 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
32710 AVX512F gather builtins.
32711 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
32712 on gather decls with INTEGER_TYPE masktype.
32713 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
32714 directly into the builtin rather than hoisting it before loop.
32716 PR tree-optimization/59387
32717 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
32718 (scev_const_prop): If folded_casts and type has undefined overflow,
32719 use force_gimple_operand instead of force_gimple_operand_gsi and
32720 for each added stmt if it is assign with
32721 arith_code_with_undefined_signed_overflow, call
32722 rewrite_to_defined_overflow.
32723 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
32724 gimple-fold.h instead.
32725 (arith_code_with_undefined_signed_overflow,
32726 rewrite_to_defined_overflow): Moved to ...
32727 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
32728 rewrite_to_defined_overflow): ... here. No longer static.
32729 Include gimplify-me.h.
32730 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
32731 rewrite_to_defined_overflow): New prototypes.
32733 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32735 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
32737 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
32739 * builtins.c (get_object_alignment_2): Minor tweak.
32740 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
32742 2014-01-13 Christian Bruel <christian.bruel@st.com>
32744 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
32745 optimized non constant lengths.
32747 2014-01-13 Jakub Jelinek <jakub@redhat.com>
32750 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
32751 load as __atomic_load_N if possible.
32753 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
32755 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
32757 (rs6000_expand_builtin): Adjust call.
32759 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
32762 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
32763 * config/rs6000/rs6000.c: Include target-globals.h.
32764 (rs6000_set_current_function): Instead of doing target_reinit
32765 unconditionally, use save_target_globals_default_opts and
32766 restore_target_globals.
32768 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
32770 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
32771 (rs6000_expand_builtin): Handle mffs and mtfsf.
32772 (rs6000_init_builtins): Define mffs and mtfsf.
32773 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
32774 (rs6000_mffs): New pattern.
32775 (rs6000_mtfsf): New pattern.
32777 2014-01-11 Bin Cheng <bin.cheng@arm.com>
32779 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
32780 Start narrowing with START. Apply candidate-use pair
32781 and check overall cost in narrowing.
32782 (iv_ca_prune): Pass new argument.
32784 2014-01-10 Jeff Law <law@redhat.com>
32786 PR middle-end/59743
32787 * ree.c (combine_reaching_defs): Ensure the defining statement
32788 occurs before the extension when optimizing extensions with
32789 different source and destination hard registers.
32791 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
32794 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
32795 vtables into the type inheritance graph.
32797 2014-01-10 Jakub Jelinek <jakub@redhat.com>
32799 PR rtl-optimization/59754
32800 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
32801 modes in the REGNO != REGNO case.
32803 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32805 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
32807 2014-01-10 Jakub Jelinek <jakub@redhat.com>
32809 PR tree-optimization/59745
32810 * tree-predcom.c (tree_predictive_commoning_loop): Call
32811 free_affine_expand_cache if giving up because components is NULL.
32813 * target-globals.c (save_target_globals): Allocate < 4KB structs using
32814 GC in payload of target_globals struct instead of allocating them on
32815 the heap and the larger structs separately using GC.
32816 * target-globals.h (struct target_globals): Make regs, hard_regs,
32817 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
32818 of GTY((skip)) and change type to void *.
32819 (reset_target_globals): Cast loads from those fields to corresponding
32822 2014-01-10 Steve Ellcey <sellcey@mips.com>
32825 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
32826 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
32827 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
32829 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
32832 * aarch64-modes.def (CC_Zmode): New flags mode.
32833 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
32834 represents an equality.
32835 (aarch64_get_condition_code): Handle CC_Zmode.
32836 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
32838 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
32840 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
32841 extraction in good case.
32843 2014-01-10 Richard Biener <rguenther@suse.de>
32845 PR tree-optimization/59374
32846 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
32847 checking after SLP discovery. Mark stmts not participating
32848 in any SLP instance properly.
32850 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32852 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
32853 when handling a SET rtx.
32855 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32857 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
32858 (cortex-a57): Likewise.
32859 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
32861 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32863 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
32864 non-iwmmxt builtins.
32866 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
32870 * ipa-devirt.c record_target_from_binfo): Take as argument
32871 stack of binfos and lookup matching one for virtual inheritance.
32872 (possible_polymorphic_call_targets_1): Update.
32874 2014-01-10 Huacai Chen <chenhc@lemote.com>
32876 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
32877 kernel strings for Loongson-2E/2F/3A.
32879 2014-01-10 Jakub Jelinek <jakub@redhat.com>
32881 PR middle-end/59670
32882 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
32883 is_gimple_call before calling gimple_call_internal_p.
32885 2014-01-09 Steve Ellcey <sellcey@mips.com>
32887 * Makefile.in (TREE_FLOW_H): Remove.
32888 (TREE_SSA_H): Add file names from tree-flow.h.
32889 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
32890 * tree.h: Remove tree-flow.h reference.
32891 * hash-table.h: Remove tree-flow.h reference.
32892 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
32893 reference with tree-ssa-loop.h.
32895 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32897 * doc/invoke.texi: Add -maltivec={be,le} options, and document
32898 default element-order behavior for -maltivec.
32899 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
32900 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
32901 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
32902 when targeting big endian, at least for now.
32903 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
32905 2014-01-09 Jakub Jelinek <jakub@redhat.com>
32907 PR middle-end/47735
32908 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
32909 var satisfies use_register_for_decl, just take into account type
32910 alignment, rather than decl alignment.
32912 PR tree-optimization/59622
32913 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
32914 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
32915 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
32916 Don't devirtualize for inplace at all. For targets.length () == 1,
32917 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
32919 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
32921 * config/i386/i386.md (cpu): Remove the unused btver1.
32923 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
32925 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
32927 2014-01-09 Jakub Jelinek <jakub@redhat.com>
32930 * tree-core.h (struct target_globals): New forward declaration.
32931 (struct tree_target_option): Add globals field.
32932 * tree.h (TREE_TARGET_GLOBALS): Define.
32933 (prepare_target_option_nodes_for_pch): New prototype.
32934 * target-globals.h (struct target_globals): Define even if
32935 !SWITCHABLE_TARGET.
32936 * tree.c (prepare_target_option_node_for_pch,
32937 prepare_target_option_nodes_for_pch): New functions.
32938 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
32939 * config/i386/i386.c: Include target-globals.h.
32940 (ix86_set_current_function): Instead of doing target_reinit
32941 unconditionally, use save_target_globals_default_opts and
32942 restore_target_globals.
32944 2014-01-09 Richard Biener <rguenther@suse.de>
32946 PR tree-optimization/59715
32947 * tree-cfg.h (split_critical_edges): Declare.
32948 * tree-cfg.c (split_critical_edges): Export.
32949 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
32951 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
32953 * cfgexpand.c (expand_stack_vars): Optionally disable
32954 asan stack protection.
32955 (expand_used_vars): Likewise.
32956 (partition_stack_vars): Likewise.
32957 * asan.c (asan_emit_stack_protection): Optionally disable
32958 after return stack usage.
32959 (instrument_derefs): Optionally disable memory access instrumentation.
32960 (instrument_builtin_call): Likewise.
32961 (instrument_strlen_call): Likewise.
32962 (asan_protect_global): Optionally disable global variables protection.
32963 * doc/invoke.texi: Added doc for new options.
32964 * params.def: Added new options.
32965 * params.h: Likewise.
32967 2014-01-09 Jakub Jelinek <jakub@redhat.com>
32969 PR rtl-optimization/59724
32970 * ifcvt.c (cond_exec_process_if_block): Don't call
32971 flow_find_head_matching_sequence with 0 longest_match.
32972 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
32973 non-active insns if !stop_after.
32974 (try_head_merge_bb): Revert 2014-01-07 changes.
32976 2014-01-08 Jeff Law <law@redhat.com>
32978 * ree.c (get_sub_rtx): New function, extracted from...
32979 (merge_def_and_ext): Here.
32980 (combine_reaching_defs): Use get_sub_rtx.
32982 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
32984 * cgraph.h (varpool_variable_node): Do not choke on null node.
32986 2014-01-08 Catherine Moore <clm@codesourcery.com>
32988 * config/mips/mips.md (simple_return): Attempt to use JRC
32990 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
32992 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
32994 PR rtl-optimization/59137
32995 * reorg.c (steal_delay_list_from_target): Call update_block for
32997 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
32999 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33001 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
33002 two duplicate entries.
33004 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
33007 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
33009 * config/mips/mips.c (mips_truncated_op_cost): New function.
33010 (mips_rtx_costs): Adjust test for BADDU.
33011 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
33013 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
33015 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
33016 (*baddu_si): ...this new pattern.
33018 2014-01-08 Jakub Jelinek <jakub@redhat.com>
33021 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
33023 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
33025 PR middle-end/57748
33026 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
33028 (expand_expr, expand_normal): Adjust.
33029 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
33030 inner_reference_p. Use inner_reference_p to expand inner references.
33031 (store_expr): Adjust.
33032 * cfgexpand.c (expand_call_stmt): Adjust.
33034 2014-01-08 Rong Xu <xur@google.com>
33036 * gcov-io.c (gcov_var): Move from gcov-io.h.
33037 (gcov_position): Ditto.
33038 (gcov_is_error): Ditto.
33039 (gcov_rewrite): Ditto.
33040 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
33041 only part to libgcc/libgcov.h.
33043 2014-01-08 Marek Polacek <polacek@redhat.com>
33045 PR middle-end/59669
33046 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
33048 2014-01-08 Marek Polacek <polacek@redhat.com>
33051 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
33053 2014-01-08 Jakub Jelinek <jakub@redhat.com>
33055 PR rtl-optimization/59649
33056 * stor-layout.c (get_mode_bounds): For BImode return
33057 0 and STORE_FLAG_VALUE.
33059 2014-01-08 Richard Biener <rguenther@suse.de>
33061 PR middle-end/59630
33062 * gimple.h (is_gimple_builtin_call): Remove.
33063 (gimple_builtin_call_types_compatible_p): New.
33064 (gimple_call_builtin_p): New overload.
33065 * gimple.c (is_gimple_builtin_call): Remove.
33066 (validate_call): Rename to ...
33067 (gimple_builtin_call_types_compatible_p): ... this and export. Also
33068 check return types.
33069 (validate_type): New static function.
33070 (gimple_call_builtin_p): New overload and adjust.
33071 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
33072 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
33073 (gimple_fold_stmt_to_constant_1): Likewise.
33074 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
33076 2014-01-08 Richard Biener <rguenther@suse.de>
33078 PR middle-end/59471
33079 * gimplify.c (gimplify_expr): Gimplify register-register type
33080 VIEW_CONVERT_EXPRs to separate stmts.
33082 2014-01-07 Jeff Law <law@redhat.com>
33084 PR middle-end/53623
33085 * ree.c (combine_set_extension): Handle case where source
33086 and destination registers in an extension insn are different.
33087 (combine_reaching_defs): Allow source and destination registers
33088 in extension to be different under limited circumstances.
33089 (add_removable_extension): Remove restriction that the
33090 source and destination registers in the extension are the same.
33091 (find_and_remove_re): Emit a copy from the extension's
33092 destination to its source after the defining insn if
33093 the source and destination registers are different.
33095 PR middle-end/59285
33096 * ifcvt.c (merge_if_block): If we are merging a block with more than
33097 one successor with a block with no successors, remove any BARRIER
33098 after the second block.
33100 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
33102 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
33104 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
33107 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
33108 for 14-bit register offsets when INT14_OK_STRICT is false.
33110 2014-01-07 Roland Stigge <stigge@antcom.de>
33111 Michael Meissner <meissner@linux.vnet.ibm.com>
33114 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
33115 Only check TFmode for SPE constants. Don't check TImode or TDmode.
33117 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
33119 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
33122 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
33124 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
33125 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
33126 rtx is const0_rtx or not.
33128 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
33131 * target-globals.c (save_target_globals): Remove this_fn_optab
33133 * toplev.c: Include optabs.h.
33134 (target_reinit): Temporarily restore the global options if another
33135 set of options are in force.
33137 2014-01-07 Jakub Jelinek <jakub@redhat.com>
33139 PR rtl-optimization/58668
33140 * cfgcleanup.c (flow_find_cross_jump): Don't count
33141 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
33142 to determine what is counted.
33143 (flow_find_head_matching_sequence): Use active_insn_p to determine
33145 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
33147 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
33148 determine what is counted.
33150 PR tree-optimization/59643
33151 * tree-predcom.c (split_data_refs_to_components): If one dr is
33152 read and one write, determine_offset fails and the write isn't
33153 in the bad component, just put the read into the bad component.
33155 2014-01-07 Mike Stump <mikestump@comcast.net>
33156 Jakub Jelinek <jakub@redhat.com>
33159 * tree-core.h (struct tree_optimization_option): Change optabs
33160 type from unsigned char * to void *.
33161 * optabs.c (init_tree_optimization_optabs): Adjust
33162 TREE_OPTIMIZATION_OPTABS initialization.
33164 2014-01-06 Jakub Jelinek <jakub@redhat.com>
33167 * config/i386/i386.h (struct machine_function): Add
33168 no_drap_save_restore field.
33169 * config/i386/i386.c (ix86_save_reg): Use
33170 !cfun->machine->no_drap_save_restore instead of
33171 crtl->stack_realign_needed.
33172 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
33173 this function clears frame_pointer_needed. Set
33174 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
33175 and DRAP reg is needed.
33177 2014-01-06 Marek Polacek <polacek@redhat.com>
33180 * doc/implement-c.texi: Mention that other integer types are
33181 permitted as bit-field types in strictly conforming mode.
33183 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
33185 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
33186 is newly allocated.
33188 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
33190 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
33192 2014-01-06 Martin Jambor <mjambor@suse.cz>
33195 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
33197 * ipa-prop.c (ipa_print_node_params): Fix indentation.
33199 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
33203 * var-tracking.c (add_stores): Preserve the value of the source even if
33204 we don't record the store.
33206 2014-01-06 Terry Guo <terry.guo@arm.com>
33208 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
33210 2014-01-05 Iain Sandoe <iain@codesourcery.com>
33213 * config/darwin.c (darwin_function_section): Adjust return values to
33214 correspond to optimisation changes made in r206070.
33216 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
33218 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
33219 from prefetch_block tune setting.
33220 (nocona_cost): Correct size of prefetch block to 64.
33222 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
33224 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
33225 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
33226 used to save the static chain register in the computation of the offset
33227 from which the FP registers need to be restored.
33229 2014-01-04 Jakub Jelinek <jakub@redhat.com>
33231 PR tree-optimization/59519
33232 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
33233 ICE if get_current_def (current_new_name) is already non-NULL, as long
33234 as it is a phi result of some other phi in *new_exit_bb that has
33237 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
33238 or vmovdqu* for misaligned_operand.
33239 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
33240 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
33241 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
33242 aligned_mem for AVX512F masked aligned load and store builtins and for
33243 non-temporal moves.
33245 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
33247 PR tree-optimization/59651
33248 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
33249 Address range for negative step should be added by TYPE_SIZE_UNIT.
33251 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
33253 * config/m68k/m68k.c (handle_move_double): Handle pushes with
33254 overlapping registers also for registers other than the stack pointer.
33256 2014-01-03 Marek Polacek <polacek@redhat.com>
33259 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
33262 2014-01-03 Jakub Jelinek <jakub@redhat.com>
33265 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
33268 * config/i386/i386.md (MODE_SIZE): New mode attribute.
33269 (push splitter): Use <P:MODE_SIZE> instead of
33270 GET_MODE_SIZE (<P:MODE>mode).
33271 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
33272 (mov -1, reg peephole2): Likewise.
33273 * config/i386/sse.md (*mov<mode>_internal,
33274 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
33275 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
33276 *<code><mode>3, *andnot<mode>3<mask_name>,
33277 <mask_codefor><code><mode>3<mask_name>): Likewise.
33278 * config/i386/subst.md (mask_mode512bit_condition,
33279 sd_mask_mode512bit_condition): Likewise.
33281 2014-01-02 Xinliang David Li <davidxl@google.com>
33283 PR tree-optimization/59303
33284 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
33285 (dump_predicates): Better output format.
33286 (pred_equal_p): New function.
33287 (is_neq_relop_p): Ditto.
33288 (is_neq_zero_form_p): Ditto.
33289 (pred_expr_equal_p): Ditto.
33290 (pred_neg_p): Ditto.
33291 (simplify_pred): Ditto.
33292 (simplify_preds_2): Ditto.
33293 (simplify_preds_3): Ditto.
33294 (simplify_preds_4): Ditto.
33295 (simplify_preds): Ditto.
33296 (push_pred): Ditto.
33297 (push_to_worklist): Ditto.
33298 (get_pred_info_from_cmp): Ditto.
33299 (is_degenerated_phi): Ditto.
33300 (normalize_one_pred_1): Ditto.
33301 (normalize_one_pred): Ditto.
33302 (normalize_one_pred_chain): Ditto.
33303 (normalize_preds): Ditto.
33304 (normalize_cond_1): Remove function.
33305 (normalize_cond): Ditto.
33306 (is_gcond_subset_of): Ditto.
33307 (is_subset_of_any): Ditto.
33308 (is_or_set_subset_of): Ditto.
33309 (is_and_set_subset_of): Ditto.
33310 (is_norm_cond_subset_of): Ditto.
33311 (pred_chain_length_cmp): Ditto.
33312 (convert_control_dep_chain_into_preds): Type change.
33313 (find_predicates): Ditto.
33314 (find_def_preds): Ditto.
33315 (destroy_predicates_vecs): Ditto.
33316 (find_matching_predicates_in_rest_chains): Ditto.
33317 (use_pred_not_overlap_with_undef_path_pred): Ditto.
33318 (is_pred_expr_subset): Ditto.
33319 (is_pred_chain_subset_of): Ditto.
33320 (is_included_in): Ditto.
33321 (is_superset_of): Ditto.
33323 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
33325 Update copyright years.
33327 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
33329 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
33330 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
33331 config/arc/arc.md, config/arc/arc.opt,
33332 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
33333 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
33334 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
33335 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
33336 config/linux-protos.h, config/linux.c, config/winnt-c.c,
33337 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
33338 vtable-verify.c, vtable-verify.h: Use the standard form for the
33341 2014-01-02 Tobias Burnus <burnus@net-b.de>
33343 * gcc.c (process_command): Update copyright notice dates.
33344 * gcov-dump.c: Ditto.
33346 * doc/cpp.texi: Bump @copying's copyright year.
33347 * doc/cppinternals.texi: Ditto.
33348 * doc/gcc.texi: Ditto.
33349 * doc/gccint.texi: Ditto.
33350 * doc/gcov.texi: Ditto.
33351 * doc/install.texi: Ditto.
33352 * doc/invoke.texi: Ditto.
33354 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
33356 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
33358 2014-01-01 Jakub Jelinek <jakub@redhat.com>
33360 * config/i386/sse.md (*mov<mode>_internal): Guard
33361 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
33363 PR rtl-optimization/59647
33364 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
33365 new_rtx into UNSIGNED_FLOAT rtxes.
33367 Copyright (C) 2014 Free Software Foundation, Inc.
33369 Copying and distribution of this file, with or without modification,
33370 are permitted in any medium without royalty provided the copyright
33371 notice and this notice are preserved.