1 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
3 * cgraphclones.c (build_function_type_skip_args): Do not make new
6 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
8 * ipa-prop.h (ipa_get_controlled_uses): Add hack to avoid ICE
9 when speculation is added.
10 (ipa_edge_args): Add polymorphic_call_contexts.
11 (ipa_get_ith_polymorhic_call_context): New accesor.
12 (ipa_make_edge_direct_to_target): Add SPECULATIVE parameter.
13 * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Print contexts.
14 (ipa_compute_jump_functions_for_edge): Compute contexts.
15 (update_jump_functions_after_inlining): Update contexts.
16 (ipa_make_edge_direct_to_target): Add SPECULATIVE argument;
17 update dumping; add speculative edge creation.
18 (try_make_edge_direct_virtual_call): Add CTX_PTR parameter; handle
20 (update_indirect_edges_after_inlining): Pass down context.
21 (ipa_edge_duplication_hook): Duplicate contexts.
22 (ipa_write_node_info): Stream out contexts.
23 (ipa_read_node_info): Stream in contexts.
24 * ipa-devirt.c (type_all_derivations_known_p): Avoid ICE on non-ODR
26 (try_speculative_devirtualization): New function.
27 * ipa-utils.h (try_speculative_devirtualization): Declare.
29 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
31 * ipa.c (walk_polymorphic_call_targets): Avoid ICE when
34 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
36 * ipa-prop.c (ipa_modify_formal_parameters): Do not merge
39 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
41 * ipa-polymorphic-call.c
42 (ipa_polymorphic_call_context::restrict_to_inner_class):
43 Rename EXPECTED_TYPE to OTR_TYPE; Validate speculation late;
44 use speculation_consistent_p to do so; Add CONSDER_BASES
45 and CONSIDER_PLACEMENT_NEW parameters.
46 (contains_type_p): Add CONSDER_PLACEMENT_NEW and CONSIDER_BASES;
47 short circuit obvious cases.
48 (ipa_polymorphic_call_context::dump): Improve formatting.
49 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Use
50 combine_speculation_with to record speculations; Do not ICE when
51 object is located in pointer type decl; do not ICE for methods
52 of UNION_TYPE; do not record nonpolymorphic types.
53 (ipa_polymorphic_call_context::speculation_consistent_p): New method.
54 (ipa_polymorphic_call_context::combine_speculation_with): New method.
55 (ipa_polymorphic_call_context::combine_with): New method.
56 (ipa_polymorphic_call_context::make_speculative): Move here; use
58 * cgraph.h (ipa_polymorphic_call_context): Update
59 restrict_to_inner_class prototype; add offset_by, make_speculative,
60 combine_with, useless_p, combine_speculation_with and
61 speculation_consistent_p methods.
62 (ipa_polymorphic_call_context::offset_by): New method.
63 (ipa_polymorphic_call_context::useless_p): New method.
65 2014-10-01 Segher Boessenkool <segher@kernel.crashing.org>
67 PR rtl-optimization/62151
68 * combine.c (can_combine_p): Allow the destination register of INSN
69 to be clobbered in I3.
70 (subst): Do not substitute into clobbers of registers.
72 2014-10-01 Jakub Jelinek <jakub@redhat.com>
75 * dwarf2out.c (loc_list_from_tree): Handle MEM_REF with non-zero
76 offset, TARGET_MEM_REF and SSA_NAME.
78 * config/i386/i386.c (expand_vec_perm_palignr): Handle
79 256-bit vectors for TARGET_AVX2.
81 * config/i386/i386.c (expand_vec_perm_vperm2f128): Canonicalize
85 * config/i386/i386.c (expand_vec_perm_pshufb): Fix up rperm[0]
86 argument to avx2_permv2ti.
88 2014-10-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
90 * config/arm/arm.md (*store_minmaxsi): Disable for arm_restrict_it.
92 2014-09-30 Uros Bizjak <ubizjak@gmail.com>
94 * config/i386/i386.md (fmodxf3): Enable for flag_finite_math_only only.
96 (fpremxf4_i387): Ditto.
98 (reminder<mode>3): Ditto.
99 (fprem1xf4_i387): Ditto.
101 2014-09-30 Teresa Johnson <tejohnson@google.com>
103 * tree-ssa-threadupdate.c (struct ssa_local_info_t): New
104 duplicate_blocks bitmap.
105 (remove_ctrl_stmt_and_useless_edges): Ditto.
106 (create_block_for_threading): Ditto.
107 (compute_path_counts): New function.
108 (update_profile): Ditto.
109 (recompute_probabilities): Ditto.
110 (update_joiner_offpath_counts): Ditto.
111 (freqs_to_counts_path): Ditto.
112 (clear_counts_path): Ditto.
113 (ssa_fix_duplicate_block_edges): Update profile info.
114 (ssa_create_duplicates): Pass new parameter.
115 (ssa_redirect_edges): Remove old profile update.
116 (thread_block_1): New duplicate_blocks bitmap,
117 remove old profile update.
118 (thread_single_edge): Pass new parameter.
120 2014-09-30 Ilya Tocar <ilya.tocar@intel.com>
123 * varasm.c (decode_reg_name_and_count): Check availability for
124 registers from ADDITIONAL_REGISTER_NAMES.
126 2014-09-30 David Malcolm <dmalcolm@redhat.com>
129 * Makefile.in (PRETTY_PRINT_H): Add wide-int-print.h.
130 (PLUGIN_HEADERS): Add pass-instances.def.
132 2014-09-30 James Greenhalgh <james.greenhalgh@arm.com>
134 * config/aarch64/aarch64-simd-builtins.def (sqdmull_laneq): Expand
136 * config/aarch64/aarch64-simd.md
137 (aarch64_sqdmull_laneq<mode>): Expand iterator.
138 * config/aarch64/arm_neon.h (vqdmullh_laneq_s16): New.
139 (vqdmulls_lane_s32): Fix return type.
140 (vqdmulls_laneq_s32): New.
142 2014-09-30 Jakub Jelinek <jakub@redhat.com>
145 * ifcvt.c (dead_or_predicable): Don't call redirect_jump_1
146 or invert_jump_1 if jump isn't any_condjump_p.
148 2014-09-30 Terry Guo <terry.guo@arm.com>
150 * config/arm/arm-cores.def (cortex-m7): New core name.
151 * config/arm/arm-fpus.def (fpv5-sp-d16): New fpu name.
153 * config/arm/arm-tables.opt: Regenerated.
154 * config/arm/arm-tune.md: Regenerated.
155 * config/arm/arm.h (TARGET_VFP5): New macro.
156 * config/arm/bpabi.h (BE8_LINK_SPEC): Include cortex-m7.
157 * config/arm/vfp.md (<vrint_pattern><SDF:mode>2,
158 smax<mode>3, smin<mode>3): Enabled for FPU FPv5.
159 * doc/invoke.texi: Document new cpu and fpu names.
161 2014-09-30 Jiong Wang <jiong.wang@arm.com>
163 * shrink-wrap.c (move_insn_for_shrink_wrap): Check "can_throw_internal"
166 2014-09-30 David Sherwood <david.sherwood@arm.com>
168 * ira-int.h (ira_allocno): Add "wmode" field.
169 * ira-build.c (create_insn_allocnos): Add new "parent" function
171 * ira-conflicts.c (ira_build_conflicts): Add conflicts for registers
172 that cannot be accessed in wmode.
174 2014-09-30 Markus Trippelsdorf <markus@trippelsdorf.de>
176 * data-streamer.c (bp_unpack_var_len_int): Avoid signed
179 2014-09-29 Andi Kleen <ak@linux.intel.com>
181 * opts.c (print_filtered_help): Print --param min/max/default
184 2014-09-29 Kaz Kojima <kkojima@gcc.gnu.org>
186 * config/sh/sh.md: Use define_c_enum for "unspec" and "unspecv".
188 2014-09-29 Eric Botcazou <ebotcazou@adacore.com>
190 * tree-vrp.c (get_single_symbol): New function.
191 (build_symbolic_expr): Likewise.
192 (symbolic_range_based_on_p): New predicate.
193 (extract_range_from_binary_expr_1): Deal with single-symbolic ranges
194 for PLUS and MINUS. Do not drop symbolic ranges at the end.
195 (extract_range_from_binary_expr): Try harder for PLUS and MINUS if
196 operand is symbolic and based on the other operand.
198 2014-09-29 Chen Gang <gang.chen.5i5j@gmail.com>
200 * config/microblaze/microblaze.md (call_internal1): Use VOID
201 instead of SI to fix "((void (*)(void)) 0)()" issue
203 2014-09-29 Nick Clifton <nickc@redhat.com>
205 * config/msp430/msp430.c (msp430_expand_prologue): Return a
206 CLOBBER rtx for naked functions.
207 (msp430_expand_epilogue): Likewise.
208 (msp430_use_f5_series_hwmult): Cache result.
209 (use_32bit_hwmult): Cache result.
210 (msp430_no_hwmult): New function.
211 (msp430_output_labelref): Use it.
213 2014-09-29 Jakub Jelinek <jakub@redhat.com>
216 * omp-low.c (lower_omp_target): For OMP_CLAUSE_MAP_POINTER
217 of ARRAY_TYPE, if not OMP_CLAUSE_MAP_ZERO_BIAS_ARRAY_SECTION
218 use the alignment of avar rather than ovar.
220 2014-09-28 John David Anglin <danglin@gcc.gnu.org>
222 * config/pa/pa.c (pa_output_function_epilogue): Only update
223 last_address when a nonnote insn is found.
225 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
228 * ipa-devirt.c (possible_polymorphic_call_targets): Silence clang warning.
230 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
233 * ipa-polymorphic-call.c (ipa_polymorphic_call_context::restrict_to_inner_class):
234 fix pasto in checking array size.
236 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
239 * passes.def (pass_tracer): Move before last dominator pass.
241 2014-09-26 Thomas Schwinge <thomas@codesourcery.com>
243 * gcc.c (try_generate_repro): Remove argument "prog". Change all
245 (run_attempt): Handle errors of "pex_run" invocation.
247 2014-09-26 Christophe Lyon <christophe.lyon@linaro.org>
249 * config/aarch64/aarch64-linux.h (ASAN_CC1_SPEC): Define.
251 * config/aarch64/aarch64.c (aarch64_asan_shadow_offset): New function.
252 (TARGET_ASAN_SHADOW_OFFSET): Define.
254 2014-09-26 Martin Liska <mliska@suse.cz>
256 * cgraph.c (cgraph_node::release_body): New argument keep_arguments
258 * cgraph.h: Likewise.
259 * cgraphunit.c (cgraph_node::create_wrapper): Usage of new argument introduced.
260 * ipa-utils.h (polymorphic_type_binfo_p): Safe check for binfos created by Java.
261 * tree-ssa-alias.c (ao_ref_base_alias_set): Static function transformed to global.
262 * tree-ssa-alias.h: Likewise.
264 2014-09-26 Jakub Jelinek <jakub@redhat.com>
265 Max Ostapenko <m.ostapenko@partner.samsung.com>
267 * common.opt: New option.
268 * doc/invoke.texi: Describe new option.
269 * gcc.c (execute): Don't free first string early, but at the end
270 of the function. Call retry_ice if compiler exited with
272 (main): Factor out common code.
273 (print_configuration): New function.
274 (files_equal_p): Likewise.
275 (check_repro): Likewise.
276 (run_attempt): Likewise.
277 (do_report_bug): Likewise.
278 (append_text): Likewise.
279 (try_generate_repro): Likewise
281 2014-09-25 Andi Kleen <ak@linux.intel.com>
283 * config/i386/i386.c (x86_print_call_or_nop): New function.
284 (x86_function_profiler): Support -mnop-mcount and
286 * config/i386/i386.opt (-mnop-mcount, -mrecord-mcount): Add
287 * doc/invoke.texi: Document -mnop-mcount, -mrecord-mcount.
289 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
291 * ipa-prop.c (ipa_intraprocedural_devirtualization): Remove.
292 * ipa-prop.h (ipa_intraprocedural_devirtualization): Remove.
293 * tree-ssa-prop.c (eliminate_dom_walker::before_dom_children):
296 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
298 * ipa-utils.h (subbinfo_with_vtable_at_offset, type_all_derivations_known_p,
299 type_known_to_have_no_deriavations_p, types_must_be_same_for_odr,
300 types_odr_comparable): Declare.
301 (polymorphic_type_binfo_p): Move here from ipa-devirt.c
302 * ipa-polymorphic-call.c: New file.
303 (contains_polymorphic_type_p, possible_placement_new,
304 ipa_polymorphic_call_context::restrict_to_inner_class,
305 contains_type_p, decl_maybe_in_construction_p,
306 ipa_polymorphic_call_context::stream_out,
307 ipa_polymorphic_call_context::debug,
308 ipa_polymorphic_call_context::stream_in,
309 ipa_polymorphic_call_context::set_by_decl,
310 ipa_polymorphic_call_context::set_by_invariant,
312 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
313 type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
314 extr_type_from_vtbl_ptr_store, record_known_type
315 check_stmt_for_type_change,
316 ipa_polymorphic_call_context::get_dynamic_type): Move here from
318 * ipa-devirt.c: No longer include data-streamer.h, lto-streamer.h
320 (contains_polymorphic_type_p, possible_placement_new,
321 ipa_polymorphic_call_context::restrict_to_inner_class,
322 contains_type_p, decl_maybe_in_construction_p,
323 ipa_polymorphic_call_context::stream_out,
324 ipa_polymorphic_call_context::debug,
325 ipa_polymorphic_call_context::stream_in,
326 ipa_polymorphic_call_context::set_by_decl,
327 ipa_polymorphic_call_context::set_by_invariant,
329 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
330 type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
331 extr_type_from_vtbl_ptr_store, record_known_type
332 check_stmt_for_type_change,
333 ipa_polymorphic_call_context::get_dynamic_type): Move to
334 ipa-polymorphic-call.c
335 (type_all_derivations_known_p, types_odr_comparable,
336 types_must_be_same_for_odr): Export.
337 (type_known_to_have_no_deriavations_p): New function.
338 * Makefile.in: Add ipa-polymorphic-call.c
340 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
342 * ipa-devirt.c (polymorphic_call_target_d): Add SPECULATIVE; reorder
344 (polymorphic_call_target_hasher::hash): Hash SPECULATIVE.
345 (possible_polymorphic_call_targets): Instead of computing both
346 speculative and non-speculative answers, do just one at a time.
347 Replace NONSPECULATIVE_TARGETSP parameter with SPECULATIVE flag.
348 (dump_targets): Break out from ...
349 (dump_possible_polymorphic_call_targets): ... here; dump both speculative
350 and non-speculative lists.
351 (ipa_devirt): Update for new possible_polymorphic_call_targets API.
352 * ipa-utils.h (possible_polymorphic_call_targets): Update.
354 2014-09-25 Uros Bizjak <ubizjak@gmail.com>
356 PR rtl-optimization/63348
357 * emit-rtl.c (try_split): Do not emit extra barrier.
359 2014-09-25 James Greenhalgh <james.greenhalgh@arm.com>
361 * config/aarch64/aarch64-protos.h (aarch64_simd_const_bounds): Delete.
362 * config/aarch64/aarch64-simd.md (aarch64_<sur>q<r>shl<mode>): Use
364 (aarch64_<sur>shll2_n<mode>): Likewise.
365 (aarch64_<sur>shr_n<mode>): Likewise.
366 (aarch64_<sur>sra_n<mode>: Likewise.
367 (aarch64_<sur>s<lr>i_n<mode>): Likewise.
368 (aarch64_<sur>qshl<u>_n<mode>): Likewise.
369 * config/aarch64/aarch64.c (aarch64_simd_const_bounds): Delete.
370 * config/aarch64/iterators.md (ve_mode): New.
371 (offsetlr): Remap to infix text for use in new predicates.
372 * config/aarch64/predicates.md (aarch64_simd_shift_imm_qi): New.
373 (aarch64_simd_shift_imm_hi): Likewise.
374 (aarch64_simd_shift_imm_si): Likewise.
375 (aarch64_simd_shift_imm_di): Likewise.
376 (aarch64_simd_shift_imm_offset_qi): Likewise.
377 (aarch64_simd_shift_imm_offset_hi): Likewise.
378 (aarch64_simd_shift_imm_offset_si): Likewise.
379 (aarch64_simd_shift_imm_offset_di): Likewise.
380 (aarch64_simd_shift_imm_bitsize_qi): Likewise.
381 (aarch64_simd_shift_imm_bitsize_hi): Likewise.
382 (aarch64_simd_shift_imm_bitsize_si): Likewise.
383 (aarch64_simd_shift_imm_bitsize_di): Likewise.
385 2014-09-25 Jiong Wang <jiong.wang@arm.com>
387 * shrink-wrap.c (move_insn_for_shrink_wrap): Initialize the live-in of
388 new created BB as the intersection of live-in from "old_dest" and
391 2014-09-25 Felix Yang <felix.yang@huawei.com>
393 * lra.c (lra_set_insn_recog_data): Fix typo in comment.
394 * genautomata.c (merge_states): Ditto.
396 2014-09-25 Oleg Endo <olegendo@gcc.gnu.org>
399 * config/sh/sync.md (atomic_test_and_set_soft_imask): Fix typo
400 in instruction sequence.
402 2014-09-25 Nick Clifton <nickc@redhat.com>
405 * config/sh/sync.md (atomic_fetch_nand<mode>_soft_imask): Fix typo
406 in instruction sequence.
408 2014-09-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
411 * config/rs6000/rs6000-c.c (altivec_build_resolved_builtin):
412 Exclude VSX_BUILTIN_XVCMPGEDP_P from special handling.
414 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
415 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
416 Anna Tikhonova <anna.tikhonova@intel.com>
417 Ilya Tocar <ilya.tocar@intel.com>
418 Andrey Turetskiy <andrey.turetskiy@intel.com>
419 Ilya Verbin <ilya.verbin@intel.com>
420 Kirill Yukhin <kirill.yukhin@intel.com>
421 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
424 (define_expand "<avx2_avx512f>_perm<mode>"): Rename to ...
425 (define_expand "<avx2_avx512>_perm<mode>"): ... this.
426 (define_expand "avx512f_perm<mode>_mask"): Rename to ...
427 (define_expand "<avx512>_perm<mode>_mask"): ... this.
428 Use VI8F_256_512 mode iterator.
429 (define_insn "<avx2_avx512f>_perm<mode>_1<mask_name>"): Rename to ...
430 (define_insn "<avx2_avx512bw>_perm<mode>_1<mask_name>"): ... this.
432 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
433 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
434 Anna Tikhonova <anna.tikhonova@intel.com>
435 Ilya Tocar <ilya.tocar@intel.com>
436 Andrey Turetskiy <andrey.turetskiy@intel.com>
437 Ilya Verbin <ilya.verbin@intel.com>
438 Kirill Yukhin <kirill.yukhin@intel.com>
439 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
442 (define_insn "avx_movshdup256<mask_name>"): Add masking.
443 (define_insn "sse3_movshdup<mask_name>"): Ditto.
444 (define_insn "avx_movsldup256<mask_name>"): Ditto.
445 (define_insn "sse3_movsldup<mask_name>"): Ditto.
446 (define_insn "vec_dupv2df<mask_name>"): Ditto.
447 (define_insn "*vec_concatv2df"): Add EVEX version.
449 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
450 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
451 Anna Tikhonova <anna.tikhonova@intel.com>
452 Ilya Tocar <ilya.tocar@intel.com>
453 Andrey Turetskiy <andrey.turetskiy@intel.com>
454 Ilya Verbin <ilya.verbin@intel.com>
455 Kirill Yukhin <kirill.yukhin@intel.com>
456 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
459 (define_insn "vec_set<mode>_0"): Add EVEX version.
461 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
462 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
463 Anna Tikhonova <anna.tikhonova@intel.com>
464 Ilya Tocar <ilya.tocar@intel.com>
465 Andrey Turetskiy <andrey.turetskiy@intel.com>
466 Ilya Verbin <ilya.verbin@intel.com>
467 Kirill Yukhin <kirill.yukhin@intel.com>
468 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
472 "<fixsuffix>fix_trunc<mode><sselongvecmodelower>2<mask_name><round_saeonly_name>"):
474 (define_insn "<fixsuffix>fix_truncv2sfv2di2<mask_name>"): Ditto.
475 (define_insn "ufix_trunc<mode><sseintvecmodelower>2<mask_name>"): Ditto.
476 (define_insn "sse2_cvtss2sd<round_saeonly_name>"): Change
477 "nonimmediate_operand" to "<round_saeonly_nimm_predicate>".
478 (define_insn "avx_cvtpd2ps256<mask_name>"): Add masking.
479 (define_expand "sse2_cvtpd2ps_mask): New.
480 (define_insn "*sse2_cvtpd2ps<mask_name>"): Add masking.
481 (define_insn "sse2_cvtps2pd<mask_name>"): Add masking.
483 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
484 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
485 Anna Tikhonova <anna.tikhonova@intel.com>
486 Ilya Tocar <ilya.tocar@intel.com>
487 Andrey Turetskiy <andrey.turetskiy@intel.com>
488 Ilya Verbin <ilya.verbin@intel.com>
489 Kirill Yukhin <kirill.yukhin@intel.com>
490 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
493 (avx512f_ufix_notruncv8dfv8si_mask_round): Rename to ...
494 (ufix_notruncv8dfv8si2_mask_round): ... this.
496 (define_insn "avx512f_cvtdq2pd512_2): Update TARGET check.
497 (define_insn "avx_cvtdq2pd256_2"): Add EVEX version.
498 (define_insn "sse2_cvtdq2pd<mask_name>"): Add masking.
499 (define_insn "avx_cvtpd2dq256<mask_name>"): Ditto.
500 (define_expand "sse2_cvtpd2dq"): Delete.
501 (define_insn "sse2_cvtpd2dq<mask_name>"): Add masking and
502 make 2nd operand const0 vector.
503 (define_insn "avx512f_ufix_notruncv8dfv8si<mask_name><round_name>"):
505 (define_mode_attr pd2udqsuff): New.
507 "ufix_notrunc<mode><si2dfmodelower>2<mask_name><round_name>"): Ditto.
508 (define_insn "ufix_notruncv2dfv2si2<mask_name>"): Ditto.
509 (define_insn "*avx_cvttpd2dq256_2"): Delete.
510 (define_expand "sse2_cvttpd2dq"): Ditto.
511 (define_insn "sse2_cvttpd2dq<mask_name>"): Add masking and
512 make 2nd operand const0 vector.
514 2014-09-25 Jakub Jelinek <jakub@redhat.com>
516 PR tree-optimization/63341
517 * tree-vectorizer.h (vect_create_data_ref_ptr,
518 vect_create_addr_base_for_vector_ref): Add another tree argument
519 defaulting to NULL_TREE.
520 * tree-vect-data-refs.c (vect_create_data_ref_ptr): Add byte_offset
521 argument, pass it down to vect_create_addr_base_for_vector_ref.
522 (vect_create_addr_base_for_vector_ref): Add byte_offset argument,
523 add that to base_offset too if non-NULL.
524 * tree-vect-stmts.c (vectorizable_load): Add byte_offset variable,
525 for dr_explicit_realign_optimized set it to vector byte size
526 - 1 instead of setting offset, pass byte_offset down to
527 vect_create_data_ref_ptr.
529 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
531 * ipa-devirt.c (possible_polymorphic_call_targets): Remove
532 forgotten debug output; canonicalize querries more wtih LTO.
534 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
536 * cgraph.h (class ipa_polymorphic_call_context): Move here from
537 ipa-utils.h; add stream_int and stream_out methods.
538 (cgraph_indirect_call_info): Remove SPECILATIVE_OFFSET,
539 OUTER_TYPE, SPECULATIVE_OUTER_TYPE, MAYBE_IN_CONSTRUCTION
540 MAYBE_DERIVED_TYPE and SPECULATIEVE_MAYBE_DERIVED_TYPE;
542 (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
543 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
544 ipa_polymorphic_call_context::clear_speculation,
545 ipa_polymorphic_call_context::clear_outer_type): Move here from
547 * ipa-utils.h (class ipa_polymorphic_call_context): Move to cgraph.h
548 (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
549 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
550 ipa_polymorphic_call_context::clear_speculation,
551 ipa_polymorphic_call_context::clear_outer_type): Likewise.
552 * ipa-devirt.c: Include data-streamer.h, lto-streamer.h and
554 (ipa_polymorphic_call_context::stream_out): New method.
555 (ipa_polymorphic_call_context::stream_in): New method.
556 (noncall_stmt_may_be_vtbl_ptr_store): Add forgotten static.
557 * ipa-prop.c (ipa_analyze_indirect_call_uses): Do not care about
559 (ipa_analyze_call_uses): Simplify.
560 (update_indirect_edges_after_inlining): Do not care about outer_type.
561 (ipa_write_indirect_edge_info): Update.
562 (ipa_write_indirect_edge_info): Likewise.
563 * cgraph.c (cgraph_node::create_indirect_edge): Simplify.
564 (dump_edge_flags): Break out from ...
565 (cgraph_node::dump): ... here; dump indirect edges.
567 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
569 * ipa-utils.h (polymorphic_call_context): Add
570 metdhos dump, debug and clear_outer_type.
571 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
572 (ipa_polymorphic_call_context::clear_outer_type): New method.
573 * ipa-prop.c (ipa_analyze_call_uses): Do not overwrite offset.
574 * ipa-devirt.c (types_odr_comparable): New function.
575 (types_must_be_same_for_odr): New function.
576 (odr_subtypes_equivalent_p): Simplify.
577 (possible_placement_new): Break out from ...
578 (ipa_polymorphic_call_context::restrict_to_inner_type): ... here;
579 be more cuatious about returning false in cases the context may be
580 valid in derived type or via placement new.
581 (contains_type_p): Clear maybe_derived_type
582 (ipa_polymorphic_call_context::dump): New method.
583 (ipa_polymorphic_call_context::debug): New method.
584 (ipa_polymorphic_call_context::set_by_decl): Cleanup comment.
585 (ipa_polymorphic_call_context::set_by_invariant): Simplify.
586 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
587 (possible_polymorphic_call_targets): Trust context.restrict_to_inner_class
588 to suceed on all valid cases; remove confused sanity check.
589 (dump_possible_polymorphic_call_targets): Simplify.
591 2014-09-24 Aldy Hernandez <aldyh@redhat.com>
593 * cgraph.h, dbxout.c, dwarfout2.c, gimple-fold.c,
594 lto-streamer-out.c, print-tree.c, symtab.c, tree-inline.c,
595 tree-streamer-in.c, tree-streamer-out.c, tree.c, tree.h,
596 varpool.c: Rename all instances of DECL_ABSTRACT to
599 2014-09-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
601 * config/rs6000/rs6000.c (insn_is_swappable_p): Don't provide
602 special handling for stores whose SET_SRC is an UNSPEC (such as
605 2014-09-24 Jiong Wang <jiong.wang@arm.com>
607 * shrink-wrap.c (move_insn_for_shrink_wrap): Add further check when
608 !REG_P (src) to release more instruction sink opportunities.
610 2014-09-24 Wilco Dijkstra <wilco.dijkstra@arm.com>
612 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add register
613 move costs for 128-bit types.
615 2014-09-24 Martin Jambor <mjambor@suse.cz>
617 * ipa-prop.c (ipa_edge_duplication_hook): Update controlled_use_count
618 when duplicating a PASS_THROUGH jump function when creating a
621 2014-09-24 Marek Polacek <polacek@redhat.com>
625 * asan.c (maybe_instrument_call): Add default case.
626 * ipa-pure-const.c (special_builtin_state): Likewise.
627 * predict.c (expr_expected_value_1): Likewise.
628 * lto-streamer-out.c (write_symbol): Initialize variable.
630 2014-09-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
632 * config/aarch64/arm_neon.h (vmuld_lane_f64): Use macro for getting
634 (vmuld_laneq_f64): Likewise.
635 (vmuls_lane_f32): Likewise.
636 (vmuls_laneq_f32): Likewise.
638 2014-09-24 Kirill Yukhin <kirill.yukhin@intel.com>
641 * varpool.c (varpool_node::add): Pass decl attributes
644 2014-09-24 Jakub Jelinek <jakub@redhat.com>
647 * asan.c (asan_expand_check_ifn): Fix up align >= 8 optimization.
649 2014-09-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
651 PR tree-optimization/63266
652 * tree-ssa-math-opts.c (struct symbolic_number): Add comment about
653 marker for unknown byte value.
654 (MARKER_MASK): New macro.
655 (MARKER_BYTE_UNKNOWN): New macro.
656 (HEAD_MARKER): New macro.
657 (do_shift_rotate): Mark bytes with unknown values due to sign
658 extension when doing an arithmetic right shift. Replace hardcoded
659 mask for marker by new MARKER_MASK macro.
660 (find_bswap_or_nop_1): Likewise and adjust ORing of two symbolic
663 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
664 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
665 Anna Tikhonova <anna.tikhonova@intel.com>
666 Ilya Tocar <ilya.tocar@intel.com>
667 Andrey Turetskiy <andrey.turetskiy@intel.com>
668 Ilya Verbin <ilya.verbin@intel.com>
669 Kirill Yukhin <kirill.yukhin@intel.com>
670 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
674 "<sse2_avx_avx512f>_fix_notrunc<sf2simodelower><mode><mask_name>"):
676 (define_insn "fix_truncv8sfv8si2<mask_name>"): Ditto.
677 (define_insn "fix_truncv4sfv4si2<mask_name>"): Ditto.
679 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
680 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
681 Anna Tikhonova <anna.tikhonova@intel.com>
682 Ilya Tocar <ilya.tocar@intel.com>
683 Andrey Turetskiy <andrey.turetskiy@intel.com>
684 Ilya Verbin <ilya.verbin@intel.com>
685 Kirill Yukhin <kirill.yukhin@intel.com>
686 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
689 (define_c_enum "unspec"): Add UNSPEC_PSHUFHW, UNSPEC_PSHUFLW.
690 (define_insn "<mask_codefor>avx512bw_pshuflwv32hi<mask_name>"): New.
691 (define_expand "avx512vl_pshuflwv3_mask"): Ditto.
692 (define_insn "avx2_pshuflw_1<mask_name>"): Add masking.
693 (define_expand "avx512vl_pshuflw_mask"): New.
694 (define_insn "sse2_pshuflw_1<mask_name>"): Add masking.
695 (define_insn "<mask_codefor>avx512bw_pshufhwv32hi<mask_name>"): New.
696 (define_expand "avx512vl_pshufhwv3_mask"): Ditto.
697 (define_insn "avx2_pshufhw_1<mask_name>"): Add masking.
698 (define_expand "avx512vl_pshufhw_mask"): New.
699 (define_insn "sse2_pshufhw_1<mask_name>"): Add masking.
701 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
702 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
703 Anna Tikhonova <anna.tikhonova@intel.com>
704 Ilya Tocar <ilya.tocar@intel.com>
705 Andrey Turetskiy <andrey.turetskiy@intel.com>
706 Ilya Verbin <ilya.verbin@intel.com>
707 Kirill Yukhin <kirill.yukhin@intel.com>
708 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
711 (ix86_expand_args_builtin): Handle CODE_FOR_sse2_shufpd,
712 CODE_FOR_sse2_sse2_shufpd_mask, CODE_FOR_sse2_avx512dq_shuf_f64x2_mask,
713 CODE_FOR_sse2_avx512dq_shuf_i64x2_mask,
714 CODE_FOR_sse2_avx512vl_shuf_i32x4_mask and
715 CODE_FOR_sse2_avx512vl_shuf_f32x4_mask.
717 (define_expand "avx512dq_shuf_<shuffletype>64x2_mask"): New.
719 "<mask_codefor>avx512dq_shuf_<shuffletype>64x2_1<mask_name>"): Ditto.
720 (define_expand "avx512vl_shuf_<shuffletype>32x4_mask"): Ditto.
722 "<mask_codefor>avx512vl_shuf_<shuffletype>32x4_1<mask_name>"): Ditto.
723 (define_expand "avx512vl_pshufdv3_mask"): Ditto.
724 (define_insn "avx2_pshufd_1<mask_name>"): Add masking.
725 (define_expand "avx512vl_pshufd_mask"): New.
726 (define_insn "sse2_pshufd_1<mask_name>"): Add masking.
728 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
729 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
730 Anna Tikhonova <anna.tikhonova@intel.com>
731 Ilya Tocar <ilya.tocar@intel.com>
732 Andrey Turetskiy <andrey.turetskiy@intel.com>
733 Ilya Verbin <ilya.verbin@intel.com>
734 Kirill Yukhin <kirill.yukhin@intel.com>
735 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
738 (CODE_FOR_avx2_extracti128): Rename to ...
739 (CODE_FOR_avx_vextractf128v4di): this.
740 (CODE_FOR_avx2_inserti128): Rename to ...
741 (CODE_FOR_avx_vinsertf128v4di): this.
742 (ix86_expand_args_builtin): Handle CODE_FOR_avx_vinsertf128v4di,
743 CODE_FOR_avx_vextractf128v4di.
744 (ix86_expand_args_builtin): Handle CODE_FOR_avx512dq_vinsertf32x8_mask,
745 CODE_FOR_avx512dq_vinserti32x8_mask, CODE_FOR_avx512vl_vinsertv4df,
746 CODE_FOR_avx512vl_vinsertv4di, CODE_FOR_avx512vl_vinsertv8sf,
747 CODE_FOR_avx512vl_vinsertv8si.
750 "<extract_type>_vinsert<shuffletype><extract_suf>_mask"): Use
751 AVX512_VEC mode iterator.
753 "<mask_codefor><extract_type>_vinsert<shuffletype><extract_suf>_1<mask_name>"):
756 "<extract_type_2>_vinsert<shuffletype><extract_suf_2>_mask"): Use
757 AVX512_VEC_2 mode iterator.
758 (define_insn "vec_set_lo_<mode><mask_name>"): New.
759 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
760 (define_expand "avx512vl_vinsert<mode>"): Ditto.
761 (define_insn "avx2_vec_set_lo_v4di"): Delete.
762 (define_insn "avx2_vec_set_hi_v4di"): Ditto.
763 (define_insn "vec_set_lo_<mode><mask_name>"): Add masking.
764 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
765 (define_insn "vec_set_lo_<mode><mask_name>"): Ditto.
766 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
767 (define_expand "avx2_extracti128"): Delete.
768 (define_expand "avx2_inserti128"): Ditto.
770 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
771 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
772 Anna Tikhonova <anna.tikhonova@intel.com>
773 Ilya Tocar <ilya.tocar@intel.com>
774 Andrey Turetskiy <andrey.turetskiy@intel.com>
775 Ilya Verbin <ilya.verbin@intel.com>
776 Kirill Yukhin <kirill.yukhin@intel.com>
777 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
780 (define_insn "avx2_<code>v16qiv16hi2<mask_name>"): Add masking.
781 (define_insn "avx512bw_<code>v32qiv32hi2<mask_name>"): New.
782 (define_insn "sse4_1_<code>v8qiv8hi2<mask_name>"): Add masking.
783 (define_insn "avx2_<code>v8qiv8si2<mask_name>"): Ditto.
784 (define_insn "sse4_1_<code>v4qiv4si2<mask_name>"): Ditto.
785 (define_insn "avx2_<code>v8hiv8si2<mask_name>"): Ditto.
786 (define_insn "sse4_1_<code>v4hiv4si2<mask_name>"): Ditto.
787 (define_insn "avx2_<code>v4qiv4di2<mask_name>"): Ditto.
788 (define_insn "sse4_1_<code>v2qiv2di2<mask_name>"): Ditto.
789 (define_insn "avx2_<code>v4hiv4di2<mask_name>"): Ditto.
790 (define_insn "sse4_1_<code>v2hiv2di2<mask_name>"): Ditto.
791 (define_insn "avx2_<code>v4siv4di2<mask_name>"): Ditto.
792 (define_insn "sse4_1_<code>v2siv2di2<mask_name>"): Ditto.
794 2014-09-24 Zhenqiang Chen <zhenqiang.chen@arm.com>
796 PR rtl-optimization/63210
797 * ira-color.c (assign_hard_reg): Ignore conflict cost if the
798 HARD_REGNO is not available for CONFLICT_A.
800 2014-09-23 Andi Kleen <ak@linux.intel.com>
802 * cgraph.h (symtab_node): Add no_reorder attribute.
803 (symbol_table::output_asm_statements): Remove.
804 * cgraphclones.c (cgraph_node::create_clone): Copy no_reorder.
805 (cgraph_node::create_version_clone): Dito.
806 (symbol_table::output_asm_statements): Remove.
807 * trans-mem.c (ipa_tm_create_version_alias): Dito.
808 * cgraphunit.c (varpool_node::finalize_decl): Check no_reorder.
809 (output_in_order): Add no_reorder flag. Only handle no_reorder
811 (symbol_table::compile): Add separate pass for no_reorder nodes.
812 (process_common_attributes): Set no_reorder flag in symtab node.
814 (process_function_and_variable_attributes): Pass symtab nodes to
815 process_common_attributes.
816 * doc/extend.texi (no_reorder): Document no_reorder attribute.
817 * lto-cgraph.c (lto_output_node): Serialize no_reorder.
818 (lto_output_varpool_node): Dito.
819 (input_overwrite_node): Dito.
820 (input_varpool_node): Dito.
821 * varpool.c (varpool_node::add): Set no_reorder attribute.
822 (symbol_table::remove_unreferenced_decls): Handle no_reorder.
823 (symbol_table::output_variables): Dito.
824 * symtab.c (symtab_node::dump_base): Print no_reorder.
826 2014-09-23 Jiong Wang <jiong.wang@arm.com>
828 * shrink-wrap.c (try_shrink_wrapping): Check PIC_OFFSET_TABLE_REGNUM not
831 2014-09-23 Thomas Schwinge <thomas@codesourcery.com>
833 * configure: Regenerate.
835 2014-09-23 Alan Lawrence <alan.lawrence@arm.com>
837 * combine.c (simplify_shift_const_1): Allow commuting (ashiftrt (xor))
838 when result_mode == shift_mode.
840 2014-09-23 Kostya Serebryany <kcc@google.com>
842 Update to match the changed asan API.
843 * asan.c (asan_global_struct): Update the __asan_global definition
844 to match the new API.
845 (asan_add_global): Ditto.
846 * sanitizer.def (BUILT_IN_ASAN_INIT): Rename __asan_init_v3
849 2014-09-23 Michael Meissner <meissner@linux.vnet.ibm.com>
851 * config/rs6000/rs6000.md (f32_vsx): New mode attributes to
852 refine the constraints used on 32/64-bit floating point moves.
857 (BOOL_REGS_OUTPUT): Use wt constraint for TImode instead of wa.
858 (BOOL_REGS_OP1): Likewise.
859 (BOOL_REGS_OP2): Likewise.
860 (BOOL_REGS_UNARY): Likewise.
861 (mov<mode>_hardfloat, SFmode/SDmode): Tighten down constraints for
862 32/64-bit floating point moves. Do not use wa, instead use ww/ws
863 for moves involving VSX registers. Do not use constraints that
864 target VSX registers for decimal types.
865 (mov<mode>_hardfloat32, DFmode/DDmode): Likewise.
866 (mov<mode>_hardfloat64, DFmode/DDmode): Likewise.
868 2014-09-23 Jan Hubicka <hubicka@ucw.cz>
870 * tree.h (int_bit_position): Turn into inline function;
871 implement using wide int.
872 * tree.c (int_bit_position): Remove.
874 2014-09-23 Richard Sandiford <richard.sandiford@arm.com>
877 * target-globals.c (target_globals::~target_globals): Fix location
878 of ira_int destruction.
880 2014-09-23 Renlin Li <renlin.li@arm.com>
882 * config/aarch64/aarch64.md (return): New.
883 (simple_return): Likewise.
884 * config/aarch64/aarch64.c (aarch64_use_return_insn_p): New.
885 * config/aarch64/aarch64-protos.h (aarch64_use_return_insn_p): New.
887 2014-09-23 Wilco Dijkstra <wdijkstr@arm.com>
889 * common/config/aarch64/aarch64-common.c:
890 (default_options aarch_option_optimization_table):
891 Default to -fsched-pressure.
893 2014-09-23 Ilya Enkovich <ilya.enkovich@intel.com>
895 * cfgcleanup.c (try_optimize_cfg): Do not remove label
896 with LABEL_PRESERVE_P flag set.
898 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
899 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
900 Anna Tikhonova <anna.tikhonova@intel.com>
901 Ilya Tocar <ilya.tocar@intel.com>
902 Andrey Turetskiy <andrey.turetskiy@intel.com>
903 Ilya Verbin <ilya.verbin@intel.com>
904 Kirill Yukhin <kirill.yukhin@intel.com>
905 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
908 (define_expand "avx_shufpd256<mask_expand4_name>"): Add masking.
909 (define_insn "avx_shufpd256_1<mask_name>"): Ditto.
910 (define_expand "sse2_shufpd<mask_expand4_name>"): Ditto.
911 (define_insn "sse2_shufpd_v2df_mask"): New.
913 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
914 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
915 Anna Tikhonova <anna.tikhonova@intel.com>
916 Ilya Tocar <ilya.tocar@intel.com>
917 Andrey Turetskiy <andrey.turetskiy@intel.com>
918 Ilya Verbin <ilya.verbin@intel.com>
919 Kirill Yukhin <kirill.yukhin@intel.com>
920 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
923 (define_expand "avx_shufps256<mask_expand4_name>"): Add masking.
924 (define_insn "avx_shufps256_1<mask_name>"): Ditto.
925 (define_expand "sse_shufps<mask_expand4_name>"): Ditto.
926 (define_insn "sse_shufps_v4sf_mask"): New.
928 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
929 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
930 Anna Tikhonova <anna.tikhonova@intel.com>
931 Ilya Tocar <ilya.tocar@intel.com>
932 Andrey Turetskiy <andrey.turetskiy@intel.com>
933 Ilya Verbin <ilya.verbin@intel.com>
934 Kirill Yukhin <kirill.yukhin@intel.com>
935 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
938 (define_insn "avx_unpckhps256<mask_name>"): Add masking.
939 (define_insn "vec_interleave_highv4sf<mask_name>"): Ditto.
940 (define_insn "avx_unpcklps256<mask_name>"): Ditto.
941 (define_insn "unpcklps128_mask"): New.
943 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
944 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
945 Anna Tikhonova <anna.tikhonova@intel.com>
946 Ilya Tocar <ilya.tocar@intel.com>
947 Andrey Turetskiy <andrey.turetskiy@intel.com>
948 Ilya Verbin <ilya.verbin@intel.com>
949 Kirill Yukhin <kirill.yukhin@intel.com>
950 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
953 (define_insn "avx_unpckhpd256<mask_name>"): Add masking.
954 (define_insn "avx512vl_unpckhpd128_mask"): New.
955 (define_expand "avx_movddup256<mask_name>"): Add masking.
956 (define_expand "avx_unpcklpd256<mask_name>"): Ditto.
957 (define_insn "*avx_unpcklpd256<mask_name>"): Ditto.
958 (define_insn "avx512vl_unpcklpd128_mask"): New.
960 2014-09-22 Joseph Myers <joseph@codesourcery.com>
962 * doc/tm.texi.in (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
963 * doc/tm.texi: Regenerate.
964 * system.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Poison.
965 * config/alpha/alpha.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
966 * config/i386/i386-interix.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
968 * config/i386/i386.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
969 * config/i386/rtemself.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
970 * config/ia64/ia64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
971 * config/m68k/m68k.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
972 * config/m68k/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
974 * config/mips/mips.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
975 * config/mips/n32-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
976 * config/msp430/msp430.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
977 * config/rl78/rl78.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
978 * config/rs6000/rs6000.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
979 * config/rx/rx.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
980 * config/s390/s390.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
981 * config/sparc/freebsd.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
982 * config/sparc/linux.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
983 * config/sparc/linux64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
984 * config/sparc/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
987 2014-09-22 Jan Hubicka <hubicka@ucw.cz>
989 * tree-ssa-ccp.c (prop_value_d): Rename to ...
990 (ccp_prop_value_t): ... this one to avoid ODR violation; update uses.
991 * ipa-prop.c (struct type_change_info): Rename to ...
992 (prop_type_change_info): ... this; update uses.
993 * ggc-page.c (globals): Rename to ...
994 (static struct ggc_globals): ... this; update uses.
995 * tree-ssa-loop-im.c (mem_ref): Rename to ...
996 (im_mem_ref): ... this; update uses.
997 * ggc-common.c (loc_descriptor): Rename to ...
998 (ggc_loc_descriptor): ... this; update uses.
999 * lra-eliminations.c (elim_table): Rename to ...
1000 (lra_elim_table): ... this; update uses.
1001 * bitmap.c (output_info): Rename to ...
1002 (bitmap_output_info): ... this; update uses.
1003 * gcse.c (expr): Rename to ...
1004 (gcse_expr) ... this; update uses.
1005 (occr): Rename to ...
1006 (gcse_occr): .. this; update uses.
1007 * tree-ssa-copy.c (prop_value_d): Rename to ...
1008 (prop_value_t): ... this.
1009 * predict.c (block_info_def): Rename to ...
1010 (block_info): ... this; update uses.
1011 (edge_info_def): Rename to ...
1012 (edge_info): ... this; update uses.
1013 * profile.c (bb_info): Rename to ...
1014 (bb_profile_info): ... this; update uses.
1015 * alloc-pool.c (output_info): Rename to ...
1016 (pool_output_info): ... this; update uses.
1017 * ipa-cp.c (topo_info): Rename to ..
1018 (ipa_topo_info): ... this; update uses.
1019 * tree-nrv.c (nrv_data): Rename to ...
1020 (nrv_data_t): ... this; update uses.
1021 * ipa-split.c (bb_info): Rename to ...
1022 (split_bb_info): ... this one.
1023 * profile.h (edge_info): Rename to ...
1024 (edge_profile_info): ... this one; update uses.
1025 * dse.c (bb_info): Rename to ...
1026 (dse_bb_info): ... this one; update uses.
1027 * cprop.c (occr): Rename to ...
1028 (cprop_occr): ... this one; update uses.
1029 (expr): Rename to ...
1030 (cprop_expr): ... this one; update uses.
1032 2014-09-22 Jason Merrill <jason@redhat.com>
1034 * Makefile.in (check-parallel-%): Add @.
1036 2014-09-22 James Greenhalgh <james.greenhalgh@arm.com>
1038 * config/aarch64/geniterators.sh: New.
1039 * config/aarch64/iterators.md (VDQF_DF): New.
1040 * config/aarch64/t-aarch64: Generate aarch64-builtin-iterators.h.
1041 * config/aarch64/aarch64-builtins.c (BUILTIN_*) Remove.
1043 2014-09-22 Peter A. Bigot <pab@pabigot.com>
1045 * config/msp430/msp430.h (LIB_SPEC): Remove automatic addition of
1046 -lnosys when -msim absent.
1048 2014-09-22 Alan Lawrence <alan.lawrence@arm.com>
1050 * fold-const.c (tree_swap_operands_p): Strip only sign-preserving NOPs.
1052 2014-09-22 Richard Biener <rguenther@suse.de>
1054 * gimplify.c (gimplify_init_constructor): Do not leave
1055 non-GIMPLE vector constructors around.
1056 * tree-cfg.c (verify_gimple_assign_single): Verify that
1057 CONSTRUCTORs have gimple elements.
1059 2014-09-22 Jakub Jelinek <jakub@redhat.com>
1062 * omp-low.c (ipa_simd_modify_stmt_ops): For debug stmts
1063 insert a debug source bind stmt setting DEBUG_EXPR_DECL
1064 instead of a normal gimple assignment stmt.
1066 2014-09-22 James Greenhalgh <james.greenhalgh@arm.com>
1068 * config/bfin/bfin.md: Fix use of constraints in define_split.
1070 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
1072 * config/i386/i386.c (ix86_cannot_change_mode_class): Remove
1073 GET_MODE_SIZE (to) < GET_MODE_SIZE (from) test.
1075 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
1077 * hard-reg-set.h: Include hash-table.h.
1078 (target_hard_regs): Add a finalize method and a x_simplifiable_subregs
1080 * target-globals.c (target_globals::~target_globals): Call
1081 hard_regs->finalize.
1082 * rtl.h (subreg_shape): New structure.
1083 (shape_of_subreg): New function.
1084 (simplifiable_subregs): Declare.
1085 * reginfo.c (simplifiable_subreg): New structure.
1086 (simplifiable_subregs_hasher): Likewise.
1087 (simplifiable_subregs): New function.
1088 (invalid_mode_changes): Delete.
1089 (alid_mode_changes, valid_mode_changes_obstack): New variables.
1090 (record_subregs_of_mode): Remove subregs_of_mode parameter.
1091 Record valid mode changes in valid_mode_changes.
1092 (find_subregs_of_mode): Remove subregs_of_mode parameter.
1093 Update calls to record_subregs_of_mode.
1094 (init_subregs_of_mode): Remove invalid_mode_changes and bitmap
1095 handling. Initialize new variables. Update call to
1096 find_subregs_of_mode.
1097 (invalid_mode_change_p): Check new variables instead of
1098 invalid_mode_changes.
1099 (finish_subregs_of_mode): Finalize new variables instead of
1100 invalid_mode_changes.
1101 (target_hard_regs::finalize): New function.
1102 * ira-costs.c (print_allocno_costs): Call invalid_mode_change_p
1103 even when CLASS_CANNOT_CHANGE_MODE is undefined.
1105 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
1107 * combine.c (subst): Use simplify_subreg_regno rather than
1108 REG_CANNOT_CHANGE_MODE_P to detect invalid mode changes.
1110 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
1112 * rtl.h (subreg_info): Expand commentary
1113 * rtlanal.c (subreg_get_info): Likewise.
1115 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
1117 * hard-reg-set.h (COPY_HARD_REG_SET, COMPL_HARD_REG_SET)
1118 (AND_HARD_REG_SET, AND_COMPL_HARD_REG_SET, IOR_HARD_REG_SET)
1119 (IOR_COMPL_HARD_REG_SET): Allow the "from" set to be constant.
1121 2014-09-22 Zhenqiang Chen <zhenqiang.chen@arm.com>
1123 * config/arm/arm.c: #include "tm-constrs.h"
1124 (thumb1_size_rtx_costs): Adjust rtx costs.
1126 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
1128 * configure.ac (target_header_dir): Move block defining
1129 this to before the block setting inhibit_libc.
1130 (inhibit_libc): When considering $with_headers, just
1131 check it it's explicitly "no". If not, also check if
1132 $target_header_dir/stdio.h is present. If not, set
1134 * configure: Regenerate.
1136 2014-09-21 Patrick Oppenlander <pattyo.lists@gmail.com>
1138 * config/rs6000/t-spe (MULTILIB_EXCEPTIONS): Allow isel without SPE.
1140 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
1142 * config/rs6000/rs6000.md (div<mode>3): Fix comment. Use a different
1143 insn for divides by integer powers of two.
1144 (div<mode>3_sra, *div<mode>3_sra_dot, *div<mode>3_sra_dot2): New.
1145 (mod<mode>3): Fix formatting.
1146 (three anonymous define_insn and two define_split): Delete.
1148 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
1150 * config/rs6000/rs6000.md (ashr<mode>3, *ashr<mode>3, *ashrsi3_64,
1151 *ashr<mode>3_dot, *ashr<mode>3_dot2): Clobber CA_REGNO.
1152 (floatdisf2_internal2): Ditto.
1153 (ashrdi3_no_power): Ditto. Fix formatting.
1155 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
1157 * config/rs6000/rs6000.md (ctz<mode>2, ffs<mode>2, popcount<mode>2,
1158 popcntb<mode>2, popcntd<mode>2, parity<mode>2, parity<mode>2_cmpb):
1161 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
1163 * config/rs6000/rs6000.md (strlensi): Don't use subsi3 with a
1164 constant, use addsi3 directly.
1165 (three anonymous define_insn, two define_split): Delete.
1166 (sub<mode>3): Move. Do not allow constant second operand.
1167 Generate different insn for constant first operand.
1168 (*subf<mode>3, *subf<mode>3_dot, *subf<mode>3_dot2): New.
1169 (subf<mode>3_imm): New.
1170 (ctz<mode>2, ffs<mode>2): Clobber CA_REGNO where required.
1171 (*plus_ltu<mode>): Only handle registers.
1172 (*plus_ltu<mode>_1): New. Handle integer third operand.
1173 (*plus_gtu<mode>): Only handle registers.
1174 (*plus_gtu<mode>_1): New. Handle integer third operand.
1176 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
1178 * config/rs6000/rs6000.md (iorxor): New code_iterator.
1179 (iorxor): New code_attr.
1180 (IORXOR): New code_attr.
1181 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): Delete.
1182 (ior<mode>3, xor<mode>3): Delete.
1183 (<iorxor><mode>3): New.
1184 (splitter for "big" integer ior, xor): New.
1185 (*bool<mode>3): Move. Also handle AND.
1186 (*bool<mode>3_dot, *bool<mode>3_dot2): Also handle AND.
1187 (splitter for "big" integer ior, xor): Delete.
1189 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
1191 * config/rs6000/rs6000.md (*neg<mode>2_internal): Delete.
1192 (two anonymous define_insn and two define_split): Delete.
1193 (*neg<mode>2, *neg<mode>2_dot, *neg<mode>2_dot2): New.
1195 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
1197 * config/rs6000/rs6000.md (*one_cmpl<mode>2): Generate "not" insn.
1198 (two anonymous define_insn and two define_split): Delete.
1199 (*one_cmpl<mode>2_dot, *one_cmpl<mode>2_dot2): New.
1201 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
1203 * config/rs6000/rs6000.c (rs6000_rtx_costs) <NE>: New.
1205 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
1207 * config/rs6000/predicates.md (ca_operand): Allow subregs.
1208 (input_operand): Do not allow ca_operand.
1209 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): For the
1210 carry bit, allow SImode and Pmode.
1211 (rs6000_init_hard_regno_mode_ok): Make the carry bit class NO_REGS.
1213 2014-09-21 Uros Bizjak <ubizjak@gmail.com>
1215 * config/i386/i386.c (ix86_expand_call): Generate MS->SYSV extra
1216 clobbered registers using clobber_reg. Remove UNSPEC decoration.
1217 * config/i386/i386.md (unspec) <UNSPEC_MS_TO_SYSV_CALL>: Remove.
1218 (*call_rex64_ms_sysv): Remove.
1219 (*call_value_rex64_ms_sysv): Ditto.
1220 * config/i386/predicates.md (call_rex64_ms_sysv_operation): Remove.
1222 2014-09-20 Joern Rennecke <joern.rennecke@embecosm.com>
1224 * config/epiphany/epiphany.md (sub_f_add_imm): Change constraint of
1227 2014-09-20 Andreas Schwab <schwab@suse.de>
1229 * config/ia64/ia64.md: Remove constraints from define_split
1232 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
1234 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
1235 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
1236 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
1237 (get_dynamic_type): Remove.
1238 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
1239 (clear_speculation): Bring to ipa-deivrt.h
1240 (get_class_context): Rename to ...
1241 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
1242 (contains_type_p): Update.
1243 (get_dynamic_type): Rename to ...
1244 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
1245 (possible_polymorphic_call_targets): UPdate.
1246 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
1247 * ipa-prop.c (ipa_analyze_call_uses): Update.
1249 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
1251 * ipa-visibility.c (varpool_node::externally_visible_p): Do not
1252 privatize dynamic TLS variables.
1254 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
1256 * diagnostic.c (warning_n): New function.
1257 * diagnostic-core.h (warning_n): Declare.
1258 * ipa-devirt.c (ipa_devirt): Handle singulars correctly;
1259 output dynamic counts when available.
1261 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
1263 PR tree-optimization/63255
1264 * ipa.c (symbol_table::remove_unreachable_nodes): Fix ordering
1265 issue in setting body_removed flag.
1267 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
1270 * c-family/c-common.c (handle_alias_ifunc_attribute): Check
1271 that visibility change is possible
1272 (handle_weakref_attribute): Likewise.
1273 * cgraph.h (symtab_node): Add method get_create and
1274 field refuse_visibility_changes.
1275 (symtab_node::get_create): New method.
1276 * fold-const.c (tree_single_nonzero_warnv_p): Use get_create.
1277 * varasm.c (mark_weak): Verify that visibility change is
1280 2014-09-19 Michael Meissner <meissner@linux.vnet.ibm.com>
1282 * config/rs6000/predicates.md (fusion_gpr_mem_load): Move testing
1283 for base_reg_operand to be common between LO_SUM and PLUS.
1284 (fusion_gpr_mem_combo): New predicate to match a fused address
1285 that combines the addis and memory offset address.
1287 * config/rs6000/rs6000-protos.h (fusion_gpr_load_p): Change
1289 (emit_fusion_gpr_load): Likewise.
1291 * config/rs6000/rs6000.c (fusion_gpr_load_p): Change calling
1292 signature to pass each argument separately, rather than
1293 using an operands array. Rewrite the insns found by peephole2 to
1294 be a single insn, rather than hoping the insns will still be
1295 together when the peephole pass is done. Drop being called via a
1297 (emit_fusion_gpr_load): Change calling signature to be called from
1298 the fusion_gpr_load_<mode> insns with a combined memory address
1299 instead of the peephole pass passing the addis and offset
1302 * config/rs6000/rs6000.md (UNSPEC_FUSION_GPR): New unspec for GPR
1304 (power8 fusion peephole): Drop support for doing power8 via a
1305 normal peephole that was created by the peephole2 pass.
1306 (power8 fusion peephole2): Create a new insn with the fused
1307 address, so that the fused operation is kept together after
1308 register allocation is done.
1309 (fusion_gpr_load_<mode>): Likewise.
1311 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
1314 * tree.c (need_assembler_name_p): Do not mangle variadic types.
1316 2014-09-19 Segher Boessenkool <segher@kernel.crashing.org>
1318 * recog.c (scratch_operand): Do not simply allow all hard registers:
1319 only allow those that are allocatable.
1321 2014-09-19 Felix Yang <felix.yang@huawei.com>
1323 * cfgrtl.c ira.c ira-color.c ira-conflicts ira-lives.c: Update
1324 comments and fix spacing to conform to coding style.
1326 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
1328 * genrecog.c (validate_pattern): Allow empty constraints in
1331 2014-09-19 Aldy Hernandez <aldyh@redhat.com>
1333 * dwarf2out.c (decl_ultimate_origin): Update comment.
1334 * tree.c (block_ultimate_origin): Same.
1336 2014-09-19 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1338 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p):
1339 Update GCC version name to GCC 5.
1340 (rs6000_function_arg_boundary): Likewise.
1341 (rs6000_function_arg): Likewise.
1343 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
1345 * config/sh/sh.md: Fix use of constraints in define_split.
1347 2014-09-19 Markus Trippelsdorf <markus@trippelsdorf.de>
1350 * ipa-devirt.c (ipa_devirt): Bail out if odr_types_ptr is NULL.
1352 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
1354 * doc/md.texi (Modifiers): Consistently use "read/write"
1355 nomenclature rather than "input/output".
1356 * genrecog.c (constraints_supported_in_insn_p): New.
1357 (validate_pattern): If needed, also check constraints on
1358 MATCH_SCRATCH operands.
1359 * genoutput.c (validate_insn_alternatives): Catch earlyclobber
1360 operands with no '=' or '+' modifier.
1362 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
1364 * config/aarch64/aarch64.md (stack_protect_test_<mode>): Mark
1365 scratch register as written.
1367 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1369 * config/s390/s390.c (s390_emit_epilogue): Remove bogus
1372 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1374 * config/s390/s390.md ("trunctdsd2", "extendsdtd2"): New
1377 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1380 * config/s390/s390.c (s390_emit_epilogue): When doing the return
1381 address load optimization force s390_optimize_prologue to leave it
1382 that way. Only do the optimization if we already decided to push
1383 r14 into a stack slot.
1385 2014-09-19 Marat Zakirov <m.zakirov@samsung.com>
1387 * asan.c (build_check_stmt): Alignment arg was added.
1388 (asan_expand_check_ifn): Optimization for alignment >= 8.
1390 2014-09-19 Olivier Hainque <hainque@adacore.com>
1392 * config/i386/vxworksae.h: Remove obsolete definitions.
1393 (STACK_CHECK_PROTECT): Define.
1394 * config/i386/vx-common.h: Remove. Merge contents within
1395 config/i386/vxworks.h.
1396 * config.gcc (i?86-vxworks*): Use i386/vxworks.h instead of
1399 2014-09-19 Olivier Hainque <hainque@adacore.com>
1401 * config.gcc (powerpc-wrs-vxworksmils): New configuration.
1402 * config/rs6000/t-vxworksmils: New file.
1403 * config/rs6000/vxworksmils.h: New file.
1405 2014-09-19 Olivier Hainque <hainque@adacore.com>
1407 * varasm.c (default_section_type_flags): Flag .persistent.bss
1408 sections as SECTION_BSS.
1410 2014-09-19 Nick Clifton <nickc@redhat.com>
1412 * config/rl78/rl78.c (rl78_expand_epilogue): Generate a USE of the
1413 pop'ed registers so that DCE does not eliminate them.
1415 2014-09-18 Jan Hubicka <hubicka@ucw.cz>
1418 * ipa-devirt.c (odr_subtypes_equivalent_p): Fix thinko in a condition.
1420 2014-09-18 Joseph Myers <joseph@codesourcery.com>
1422 * system.h (LIBGCC2_TF_CEXT): Poison.
1423 * config/i386/cygming.h (LIBGCC2_TF_CEXT): Remove.
1424 * config/i386/darwin.h (LIBGCC2_TF_CEXT): Likewise.
1425 * config/i386/dragonfly.h (LIBGCC2_TF_CEXT): Likewise.
1426 * config/i386/freebsd.h (LIBGCC2_TF_CEXT): Likewise.
1427 * config/i386/gnu-user-common.h (LIBGCC2_TF_CEXT): Likewise.
1428 * config/i386/openbsdelf.h (LIBGCC2_TF_CEXT): Likewise.
1429 * config/i386/sol2.h (LIBGCC2_TF_CEXT): Likewise.
1430 * config/ia64/ia64.h (LIBGCC2_TF_CEXT): Likewise.
1431 * config/ia64/linux.h (LIBGCC2_TF_CEXT): Likewise.
1433 2014-09-19 Kito Cheng <kito@0xlab.org>
1435 * except.h: Fix header guard.
1436 * addresses.h: Add missing header guard.
1437 * cfghooks.h: Likewise.
1438 * collect-utils.h: Likewise.
1439 * collect2-aix.h: Likewise.
1440 * conditions.h: Likewise.
1441 * cselib.h: Likewise.
1442 * dwarf2asm.h: Likewise.
1443 * graphds.h: Likewise.
1444 * graphite-scop-detection.h: Likewise.
1445 * gsyms.h: Likewise.
1446 * hw-doloop.h: Likewise.
1447 * incpath.h: Likewise.
1448 * ipa-inline.h: Likewise.
1449 * ipa-ref.h: Likewise.
1450 * ira-int.h: Likewise.
1452 * lra-int.h: Likewise.
1454 * lto-section-names.h: Likewise.
1455 * read-md.h: Likewise.
1456 * reload.h: Likewise.
1457 * rtl-error.h: Likewise.
1458 * sdbout.h: Likewise.
1459 * targhooks.h: Likewise.
1460 * tree-affine.h: Likewise.
1461 * xcoff.h: Likewise.
1462 * xcoffout.h: Likewise.
1464 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
1467 * haifa-sched.c (schedule_block): Advance cycle at the end of BB
1470 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
1473 * lra.c (lra): Call recog_init.
1475 2014-09-18 Jakub Jelinek <jakub@redhat.com>
1478 * asan.c (transform_statements): Don't instrument clobber statements.
1480 2014-09-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1482 * config/arm/neon.md (*movmisalign<mode>_neon_load): Change type
1483 to neon_load1_1reg<q>.
1485 2014-09-17 Jakub Jelinek <jakub@redhat.com>
1488 * tree-cfgcleanup.c (fixup_noreturn_call): Don't split block
1489 if there are only debug stmts after the noreturn call, instead
1490 remove the debug stmts.
1492 2014-09-17 Jan Hubicka <hubicka@ucw.cz>
1494 * ipa-devirt.c (type_pair, default_hashset_traits): New types.
1495 (odr_types_equivalent_p): Use pair hash.
1496 (odr_subtypes_equivalent_p): Likewise, do structural compare
1497 on ODR types that may be mismatched.
1498 (warn_odr): Support warning when only one field is given.
1499 (odr_types_equivalent_p): Strenghten comparsions made;
1501 (add_type_duplicate): Update VISITED hash set.
1503 2014-09-17 Sebastian Huber <sebastian.huber@embedded-brains.de>
1505 * config.gcc (*-*-rtems*): Default to 'rtems' thread model.
1506 Enable selection of 'posix' or no thread model.
1508 2014-09-17 Andrew Stubbs <ams@codesourcery.com>
1510 * config/arm/arm.c (arm_option_override): Reject -mfpu=neon
1511 when architecture is older than ARMv7.
1513 2014-09-16 John David Anglin <danglin@gcc.gnu.org>
1516 * config/pa/pa.c (pa_function_value): Directly handle aggregates
1517 that fit exactly in a word or double word.
1519 2014-09-16 Ilya Tocar <ilya.tocar@intel.com>
1521 * config/i386/driver-i386.c (host_detect_local_cpu): Detect lack of
1524 2014-09-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
1525 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1526 Anna Tikhonova <anna.tikhonova@intel.com>
1527 Ilya Tocar <ilya.tocar@intel.com>
1528 Andrey Turetskiy <andrey.turetskiy@intel.com>
1529 Ilya Verbin <ilya.verbin@intel.com>
1530 Kirill Yukhin <kirill.yukhin@intel.com>
1531 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1533 * config/i386/i386.c
1534 (ix86_expand_vector_extract): Handle V32HI and V64QI modes.
1535 * config/i386/sse.md
1536 (define_mode_iterator VI48F_256): New.
1537 (define_mode_attr extract_type): Ditto.
1538 (define_mode_attr extract_suf): Ditto.
1539 (define_mode_iterator AVX512_VEC): Ditto.
1541 "<extract_type>_vextract<shuffletype><extract_suf>_mask"): Use
1543 (define_insn "avx512dq_vextract<shuffletype>64x2_1_maskm"): New.
1545 "<mask_codefor>avx512dq_vextract<shuffletype>64x2_1<mask_name>"):
1547 (define_mode_attr extract_type_2): Ditto.
1548 (define_mode_attr extract_suf_2): Ditto.
1549 (define_mode_iterator AVX512_VEC_2): Ditto.
1551 "<extract_type_2>_vextract<shuffletype><extract_suf_2>_mask"): Use
1552 AVX512_VEC_2 mode iterator.
1553 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
1554 (define_expand "avx512vl_vextractf128<mode>"): Ditto.
1555 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
1556 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
1557 (define_split for V16FI mode): Ditto.
1558 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
1559 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
1560 (define_split for VI8F_256 mode): Ditto.
1561 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
1562 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
1563 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
1564 (define_split for VI4F_256 mode): Ditto.
1565 (define_insn "vec_extract_lo_<mode>_maskm"): Ditto.
1566 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
1567 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
1568 (define_mode_iterator VEC_EXTRACT_MODE): Add V64QI and V32HI modes.
1569 (define_insn "vcvtph2ps<mask_name>"): Fix pattern condition.
1570 (define_insn "avx512f_vextract<shuffletype>32x4_1_maskm"): Ditto.
1571 (define_insn "<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>"):
1572 Update `type' attribute, remove explicit `memory' attribute calculation.
1574 2014-09-16 Kito Cheng <kito@0xlab.org>
1576 * ira.c (ira): Don't initialize ira_spilled_reg_stack_slots and
1577 ira_spilled_reg_stack_slots_num if using lra.
1578 (do_reload): Remove release ira_spilled_reg_stack_slots part.
1579 * ira-color.c (ira_sort_regnos_for_alter_reg): Add assertion to
1580 make sure not using lra.
1581 (ira_reuse_stack_slot): Likewise.
1582 (ira_mark_new_stack_slot): Likewise.
1584 2014-09-15 Andi Kleen <ak@linux.intel.com>
1586 * function.c (allocate_struct_function): Force
1587 DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT to one when
1588 profiling is disabled.
1590 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
1592 * cfgrtl.c, combine.c, config/arc/arc.c, config/mcore/mcore.c,
1593 config/rs6000/rs6000.c, config/sh/sh.c, cprop.c, dwarf2out.c,
1594 emit-rtl.c, final.c, function.c, gcse.c, jump.c, reg-stack.c,
1595 reload1.c, reorg.c, resource.c, sel-sched-ir.c: Replace INSN_DELETED_P
1596 macro with statically checked member functions.
1597 * rtl.h (rtx_insn::deleted): New method.
1598 (rtx_insn::set_deleted): Likewise.
1599 (rtx_insn::set_undeleted): Likewise.
1600 (INSN_DELETED_P): Remove.
1602 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
1604 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Assign the
1605 result of emit_jump_insn_before to a new variable.
1606 * jump.c (mark_jump_label): Change the type of insn to rtx_insn *.
1607 (mark_jump_label_1): Likewise.
1608 (mark_jump_label_asm): Likewise.
1609 * reload1.c (gen_reload): Change type of tem to rtx_insn *.
1610 * rtl.h (mark_jump_label): Adjust.
1612 2014-09-15 Jakub Jelinek <jakub@redhat.com>
1614 * Makefile.in (dg_target_exps): Remove.
1615 (check_gcc_parallelize): Change to just an upper bound number.
1616 (check-%-subtargets): Always print the non-parallelized goals.
1617 (check_p_vars, check_p_comma, check_p_subwork): Remove.
1618 (check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2,
1619 check_p_numbers3, check_p_numbers4, check_p_numbers5,
1620 check_p_numbers6): New variables.
1621 (check_p_numbers): Set to sequence from 1 to 9999.
1622 (check_p_subdirs): Set to sequence from 1 to minimum of
1623 $(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set,
1625 (check-%, check-parallel-%): Rewritten so that for parallelized
1626 testing each job runs all the *.exp files, with
1627 GCC_RUNTEST_PARALLELIZE_DIR set in environment.
1629 2014-09-15 David Malcolm <dmalcolm@redhat.com>
1631 * config/arc/arc-protos.h (arc_attr_type): Strengthen param from
1633 (arc_sets_cc_p): Likewise.
1634 * config/arc/arc.c (arc_print_operand): Use methods of
1635 "final_sequence" for clarity, and to enable strengthening of
1636 locals "jump" and "delay" from rtx to rtx_insn *.
1637 (arc_adjust_insn_length): Strengthen local "prev" from rtx to
1638 rtx_insn *; use method of rtx_sequence for typesafety.
1639 (arc_get_insn_variants): Use insn method of rtx_sequence for
1641 (arc_pad_return): Likewise.
1642 (arc_attr_type): Strengthen param from rtx to rtx_insn *.
1643 (arc_sets_cc_p): Likewise. Also, convert a GET_CODE check to a
1644 dyn_cast to rtx_sequence *, using insn method for typesafety.
1645 * config/arc/arc.h (ADJUST_INSN_LENGTH): Add checked casts to
1646 rtx_sequence * and use insn method when invoking get_attr_length.
1647 * config/bfin/bfin.c (type_for_anomaly): Strengthen param from rtx
1648 to rtx_insn *. Replace a GET_CODE check with a dyn_cast to
1649 rtx_sequence *, introducing a local "seq", using its insn method
1650 from typesafety and clarity.
1651 (add_sched_insns_for_speculation): Strengthen local "next" from
1653 * config/c6x/c6x.c (get_insn_side): Likewise for param "insn".
1654 (predicate_insn): Likewise.
1655 * config/cris/cris-protos.h (cris_notice_update_cc): Likewise for
1657 * config/cris/cris.c (cris_notice_update_cc): Likewise.
1658 * config/epiphany/epiphany-protos.h
1659 (extern void epiphany_insert_mode_switch_use): Likewise for param
1661 (get_attr_sched_use_fpu): Likewise for param.
1662 * config/epiphany/epiphany.c (epiphany_insert_mode_switch_use):
1663 Likewise for param "insn".
1664 * config/epiphany/mode-switch-use.c (insert_uses): Likewise for
1665 param "insn" of "target_insert_mode_switch_use" callback.
1666 * config/frv/frv.c (frv_insn_unit): Likewise for param "insn".
1667 (frv_issues_to_branch_unit_p): Likewise.
1668 (frv_pack_insn_p): Likewise.
1669 (frv_compare_insns): Strengthen locals "insn1" and "insn2" from
1670 const rtx * (i.e. mutable rtx_def * const *) to
1672 * config/i386/i386-protos.h (standard_sse_constant_opcode):
1673 Strengthen first param from rtx to rtx_insn *.
1674 (output_fix_trunc): Likewise.
1675 * config/i386/i386.c (standard_sse_constant_opcode): Likewise.
1676 (output_fix_trunc): Likewise.
1677 (core2i7_first_cycle_multipass_filter_ready_try): Likewise for
1679 (min_insn_size): Likewise for param "insn".
1680 (get_mem_group): Likewise.
1682 (get_insn_path): Likewise.
1683 (get_insn_group): Likewise.
1684 (count_num_restricted): Likewise.
1685 (fits_dispatch_window): Likewise.
1686 (add_insn_window): Likewise.
1687 (add_to_dispatch_window): Likewise.
1688 (debug_insn_dispatch_info_file): Likewise.
1689 * config/m32c/m32c-protos.h (m32c_output_compare): Likewise for
1691 * config/m32c/m32c.c (m32c_compare_redundant): Likewise for param
1692 "cmp" and local "prev".
1693 (m32c_output_compare): Likewise for param "insn".
1694 * config/m32r/predicates.md (define_predicate "small_insn_p"): Add
1695 a checked cast to rtx_insn * on "op" after we know it's an INSN_P.
1696 (define_predicate "large_insn_p"): Likewise.
1697 * config/m68k/m68k-protos.h (m68k_sched_attr_size): Strengthen
1698 param from rtx to rtx_insn *.
1699 (attr_op_mem m68k_sched_attr_op_mem): Likewise.
1700 * config/m68k/m68k.c (sched_get_attr_size_int): Likewise.
1701 (m68k_sched_attr_size): Likewise.
1702 (sched_get_opxy_mem_type): Likewise for param "insn".
1703 (m68k_sched_attr_op_mem): Likewise.
1704 (sched_mem_operand_p): Likewise.
1705 * config/mep/mep-protos.h (mep_multi_slot): Likewise for param.
1706 * config/mep/mep.c (mep_multi_slot): Likewise.
1707 * config/mips/mips-protos.h (mips_output_sync_loop): Likewise for
1709 (mips_sync_loop_insns): Likewise.
1710 * config/mips/mips.c (mips_print_operand_punctuation): Use insn
1711 method of "final_sequence" for typesafety.
1712 (mips_process_sync_loop): Strengthen param "insn" from rtx to
1714 (mips_output_sync_loop): Likewise.
1715 (mips_sync_loop_insns): Likewise.
1716 (mips_74k_agen_init): Likewise.
1717 (mips_sched_init): Use NULL rather than NULL_RTX when working with
1719 * config/nds32/nds32-fp-as-gp.c (nds32_symbol_load_store_p):
1720 Strengthen param "insn" from rtx to rtx_insn *.
1721 * config/nds32/nds32.c (nds32_target_alignment): Likewise for
1723 * config/pa/pa-protos.h (pa_insn_refs_are_delayed): Likewise for
1725 * config/pa/pa.c (pa_output_function_epilogue): Likewise for local
1726 "insn". Use method of rtx_sequence for typesafety.
1727 (branch_to_delay_slot_p): Strengthen param "insn" from rtx to
1729 (branch_needs_nop_p): Likewise.
1730 (use_skip_p): Likewise.
1731 (pa_insn_refs_are_delayed): Likewise.
1732 * config/rl78/rl78.c (rl78_propogate_register_origins): Likewise
1733 for locals "insn", "ninsn".
1734 * config/rs6000/rs6000.c (is_microcoded_insn): Likewise for param
1736 (is_cracked_insn): Likewise.
1737 (is_branch_slot_insn): Likewise.
1738 (is_nonpipeline_insn): Likewise.
1739 (insn_terminates_group_p): Likewise.
1740 (insn_must_be_first_in_group): Likewise.
1741 (insn_must_be_last_in_group): Likewise.
1742 (force_new_group): Likewise for param "next_insn".
1743 * config/s390/s390.c (s390_get_sched_attrmask): Likewise for param
1745 (s390_sched_score): Likewise.
1746 * config/sh/sh-protos.h (output_branch): Likewise for param 2.
1747 (rtx sfunc_uses_reg): Likewise for sole param.
1748 * config/sh/sh.c (sh_print_operand): Use insn method of
1749 final_sequence for typesafety.
1750 (output_branch): Strengthen param "insn" from rtx to rtx_insn *.
1751 Use insn method of final_sequence for typesafety.
1752 (sfunc_uses_reg): Strengthen param "insn" from rtx to rtx_insn *.
1753 * config/sparc/sparc-protos.h (eligible_for_call_delay): Likewise
1755 (eligible_for_return_delay): Likewise.
1756 (eligible_for_sibcall_delay): Likewise.
1757 * config/sparc/sparc.c (eligible_for_call_delay): Likewise.
1758 (eligible_for_return_delay): Likewise.
1759 (eligible_for_sibcall_delay): Likewise.
1760 * config/stormy16/stormy16-protos.h
1761 (xstormy16_output_cbranch_hi): Likewise for final param.
1762 (xstormy16_output_cbranch_si): Likewise.
1763 * config/stormy16/stormy16.c (xstormy16_output_cbranch_hi): LIkewise.
1764 (xstormy16_output_cbranch_si): Likewise.
1765 * config/v850/v850-protos.h (notice_update_cc): Likewise.
1766 * config/v850/v850.c (notice_update_cc): Likewise.
1768 * final.c (get_attr_length_1): Strengthen param "insn" and param
1769 of "fallback_fn" from rtx to rtx_insn *, eliminating a checked cast.
1770 (get_attr_length): Strengthen param "insn" from rtx to rtx_insn *.
1771 (get_attr_min_length): Likewise.
1772 (shorten_branches): Likewise for signature of locals "length_fun"
1773 and "inner_length_fun". Introduce local rtx_sequence * "seqn"
1774 from a checked cast and use its methods for clarity and to enable
1775 strengthening local "inner_insn" from rtx to rtx_insn *.
1776 * genattr.c (gen_attr): When writing out the prototypes of the
1777 various generated "get_attr_" functions, strengthen the params of
1778 the non-const functions from rtx to rtx_insn *.
1779 Similarly, strengthen the params of insn_default_length,
1780 insn_min_length, insn_variable_length_p, insn_current_length.
1781 (main): Similarly, strengthen the param of num_delay_slots,
1782 internal_dfa_insn_code, insn_default_latency, bypass_p,
1783 insn_latency, min_issue_delay, print_reservation,
1784 insn_has_dfa_reservation_p and of the "internal_dfa_insn_code" and
1785 "insn_default_latency" callbacks. Rename hook_int_rtx_unreachable
1786 to hook_int_rtx_insn_unreachable.
1787 * genattrtab.c (write_attr_get): When writing out the generated
1788 "get_attr_" functions, strengthen the param "insn" from rtx to
1789 rtx_insn *, eliminating a checked cast.
1790 (make_automaton_attrs): When writing out prototypes of
1791 "internal_dfa_insn_code_", "insn_default_latency_" functions
1792 and the "internal_dfa_insn_code" and "insn_default_latency"
1793 callbacks, strengthen their params from rtx to rtx_insn *
1794 * genautomata.c (output_internal_insn_code_evaluation): When
1795 writing out code, add a checked cast from rtx to rtx_insn * when
1796 invoking DFA_INSN_CODE_FUNC_NAME aka dfa_insn_code.
1797 (output_dfa_insn_code_func): Strengthen param of generated
1798 function "dfa_insn_code_enlarge" from rtx to rtx_insn *.
1799 (output_trans_func): Likewise for generated function
1801 (output_internal_insn_latency_func): When writing out generated
1802 function "internal_insn_latency", rename params from "insn" and
1803 "insn2" to "insn_or_const0" and "insn2_or_const0". Reintroduce
1804 locals "insn" and "insn2" as rtx_insn * with checked casts once
1805 we've proven that we're not dealing with const0_rtx.
1806 (output_insn_latency_func): Strengthen param of generated
1807 function "insn_latency" from rtx to rtx_insn *.
1808 (output_print_reservation_func): Likewise for generated function
1809 "print_reservation".
1810 (output_insn_has_dfa_reservation_p): Likewise for generated
1811 function "insn_has_dfa_reservation_p".
1812 * hooks.c (hook_int_rtx_unreachable): Rename to...
1813 (hook_int_rtx_insn_unreachable): ...this, and strengthen param
1814 from rtx to rtx_insn *.
1815 * hooks.h (hook_int_rtx_unreachable): Likewise.
1816 (extern int hook_int_rtx_insn_unreachable): Likewise.
1817 * output.h (get_attr_length): Strengthen param from rtx to rtx_insn *.
1818 (get_attr_min_length): Likewise.
1819 * recog.c (get_enabled_alternatives): Likewise.
1820 * recog.h (alternative_mask get_enabled_alternatives): Likewise.
1821 * reorg.c (find_end_label): Introduce local rtx "pat" and
1822 strengthen local "insn" from rtx to rtx_insn *.
1823 (redundant_insn): Use insn method of "seq" rather than element for
1824 typesafety; strengthen local "control" from rtx to rtx_insn *.
1825 * resource.c (mark_referenced_resources): Add checked cast to
1826 rtx_insn * within INSN/JUMP_INSN case.
1827 (mark_set_resources): Likewise.
1828 * sel-sched.c (estimate_insn_cost): Strengthen param "insn" from
1831 2014-09-15 David Malcolm <dmalcolm@redhat.com>
1833 * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen
1834 param "label" from rtx to rtx_insn *.
1835 * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab"
1837 * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes.
1838 (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise.
1839 (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
1840 (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
1841 * final.c (default_label_align_after_barrier_max_skip): Strengthen
1842 param from rtx to rtx_insn *.
1843 (default_loop_align_max_skip): Likewise.
1844 (default_label_align_max_skip): Likewise.
1845 (default_jump_align_max_skip): Likewise.
1846 * target.def (label_align_after_barrier_max_skip): Likewise.
1847 (loop_align_max_skip): Likewise.
1848 (label_align_max_skip): Likewise.
1849 (jump_align_max_skip): Likewise.
1850 * targhooks.h (default_label_align_after_barrier_max_skip):
1852 (default_loop_align_max_skip): Likewise.
1853 (default_label_align_max_skip): Likewise.
1854 (default_jump_align_max_skip): Likewise.
1856 2014-09-15 David Malcolm <dmalcolm@redhat.com>
1858 * config/arc/arc.c (arc_can_follow_jump): Strengthen both params
1859 from const_rtx to const rtx_insn *. Update union members from rtx
1861 * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
1862 * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
1863 (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
1864 strengthen both params from const_rtx to const rtx_insn *.
1865 * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
1866 (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
1867 * reorg.c (follow_jumps): Strengthen param "jump" from rtx to
1869 * target.def (can_follow_jump): Strengthen both params from
1870 const_rtx to const rtx_insn *, and update default implementation
1871 from hook_bool_const_rtx_const_rtx_true to
1872 hook_bool_const_rtx_insn_const_rtx_insn_true.
1874 2014-09-15 David Malcolm <dmalcolm@redhat.com>
1876 * sched-deps.c (deps_start_bb): Strengthen param "head" and local
1877 "insn" from rtx to rtx_insn *.
1878 * sched-int.h (deps_start_bb): Likewise for 2nd param.
1880 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
1881 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1882 Anna Tikhonova <anna.tikhonova@intel.com>
1883 Ilya Tocar <ilya.tocar@intel.com>
1884 Andrey Turetskiy <andrey.turetskiy@intel.com>
1885 Ilya Verbin <ilya.verbin@intel.com>
1886 Kirill Yukhin <kirill.yukhin@intel.com>
1887 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1889 * config/i386/sse.md
1890 (define_insn "vcvtph2ps<mask_name>"): Add masking.
1891 (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
1892 (define_insn "vcvtph2ps256<mask_name>"): Ditto.
1893 (define_expand "vcvtps2ph_mask"): New.
1894 (define_insn "*vcvtps2ph<mask_name>"): Add masking.
1895 (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
1896 (define_insn "vcvtps2ph256<mask_name>"): Ditto.
1898 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
1899 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1900 Anna Tikhonova <anna.tikhonova@intel.com>
1901 Ilya Tocar <ilya.tocar@intel.com>
1902 Andrey Turetskiy <andrey.turetskiy@intel.com>
1903 Ilya Verbin <ilya.verbin@intel.com>
1904 Kirill Yukhin <kirill.yukhin@intel.com>
1905 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1907 * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL):
1909 (define_mode_iterator VI24_AVX512BW_1): Ditto.
1910 (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
1911 (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
1912 (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
1913 also for TARGET_AVX512VL.
1914 (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
1916 2014-09-15 Markus Trippelsdorf <markus@trippelsdorf.de>
1918 * doc/install.texi (Options specification): add
1919 --disable-libsanitizer item.
1921 2014-09-14 James Clarke <jrtc27@jrtc27.com>
1922 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1925 * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
1927 * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
1928 kernel version check to avoid incrementing it after every major OS X
1930 (darwin_default_min_version): Avoid static memory buffer.
1932 2014-09-13 Jan Hubicka <hubicka@ucw.cz>
1934 * tree.c (need_assembler_name_p): Store C++ type mangling only
1937 2014-09-13 Marek Polacek <polacek@redhat.com>
1939 * tree.c (protected_set_expr_location): Don't check whether T is
1942 2014-09-12 DJ Delorie <dj@redhat.com>
1944 * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
1945 (extend_and_shift1_hipsi2): Likewise.
1946 (extend_and_shift2_hipsi2): Likewise.
1948 2014-09-12 David Malcolm <dmalcolm@redhat.com>
1950 * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
1951 with NULL when dealing with an insn.
1952 * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
1953 from rtx to rtx_insn *.
1954 * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
1955 const_rtx to const rtx_insn *.
1956 * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
1958 2014-09-12 Trevor Saunders <tsaunders@mozilla.com>
1960 * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
1963 2014-09-12 Joseph Myers <joseph@codesourcery.com>
1965 * target.def (libgcc_floating_mode_supported_p): New hook.
1966 * targhooks.c (default_libgcc_floating_mode_supported_p): New
1968 * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
1969 * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
1970 (LIBGCC2_HAS_TF_MODE): Remove.
1971 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
1972 * doc/tm.texi: Regenerate.
1973 * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
1975 * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
1976 (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
1977 * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
1978 * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
1979 * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
1980 * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
1981 * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
1982 * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
1983 * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
1984 * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
1986 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
1987 * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
1988 * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
1989 * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
1990 * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
1991 * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
1992 * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
1993 * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
1994 * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
1995 * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
1996 * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
1997 * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
1998 * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
1999 * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
2001 * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
2003 (ia64_libgcc_floating_mode_supported_p): New function.
2004 * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
2005 * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
2006 (IA64_NO_LIBGCC_TFMODE): Define.
2007 * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
2008 * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
2010 (pdp11_scalar_mode_supported_p): New function.
2011 * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
2012 * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
2014 2014-09-12 Richard Biener <rguenther@suse.de>
2017 * gimple-fold.c (get_maxval_strlen): Gimplify string length.
2019 2014-09-12 Marc Glisse <marc.glisse@inria.fr>
2021 * tree.c (integer_each_onep): New function.
2022 * tree.h (integer_each_onep): Declare it.
2023 * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
2024 -A - 1 to ~A. Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
2025 (X & 1) == 0 for vector and complex.
2027 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
2029 * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
2031 (cortexa53_regmove_cost): New cost table for A53. Increase GP2FP/FP2GP
2032 cost to spilling from integer to FP registers.
2034 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
2036 * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
2038 (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
2039 are now handled correctly.
2041 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
2043 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
2044 handling of CALLER_SAVE_REGS and POINTER_REGS.
2046 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
2048 * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
2049 the number of hard registers.
2051 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
2052 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2053 Anna Tikhonova <anna.tikhonova@intel.com>
2054 Ilya Tocar <ilya.tocar@intel.com>
2055 Andrey Turetskiy <andrey.turetskiy@intel.com>
2056 Ilya Verbin <ilya.verbin@intel.com>
2057 Kirill Yukhin <kirill.yukhin@intel.com>
2058 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2060 * config/i386/sse.md
2061 (define_mode_iterator VI48_AVX512VL): New.
2062 (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
2063 "avx512f_vternlog<mode>_maskz" and update mode iterator.
2064 (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
2065 from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
2066 (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
2067 "avx512f_vternlog<mode>_mask" and update mode iterator.
2068 (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
2069 from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
2071 (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
2072 "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
2073 (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
2074 "avx512f_<rotate><mode><mask_name>" and update mode iterator.
2075 (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
2076 (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
2078 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
2079 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2080 Anna Tikhonova <anna.tikhonova@intel.com>
2081 Ilya Tocar <ilya.tocar@intel.com>
2082 Andrey Turetskiy <andrey.turetskiy@intel.com>
2083 Ilya Verbin <ilya.verbin@intel.com>
2084 Kirill Yukhin <kirill.yukhin@intel.com>
2085 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2087 * config/i386/sse.md (VI128_256): Delete.
2088 (define_mode_iterator VI124_256): New.
2089 (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
2090 (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
2091 (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
2092 (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
2093 "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
2094 (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
2095 (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
2096 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
2098 (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
2099 in presence of AVX-512.
2101 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
2102 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2103 Anna Tikhonova <anna.tikhonova@intel.com>
2104 Ilya Tocar <ilya.tocar@intel.com>
2105 Andrey Turetskiy <andrey.turetskiy@intel.com>
2106 Ilya Verbin <ilya.verbin@intel.com>
2107 Kirill Yukhin <kirill.yukhin@intel.com>
2108 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2110 * config/i386/sse.md
2111 (define_expand "<avx512>_gathersi<mode>"): Rename from
2112 "avx512f_gathersi<mode>".
2113 (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
2114 (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
2115 (define_expand "<avx512>_gatherdi<mode>"): Rename from
2116 "avx512f_gatherdi<mode>".
2117 (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
2118 (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
2120 (define_expand "<avx512>_scattersi<mode>"): Rename from
2121 "avx512f_scattersi<mode>".
2122 (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
2123 (define_expand "<avx512>_scatterdi<mode>"): Rename from
2124 "avx512f_scatterdi<mode>".
2125 (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
2127 2014-09-12 Richard Sandiford <richard.sandiford@arm.com>
2129 * ira.h (ira_finish_once): Delete.
2130 * ira-int.h (target_ira_int::~target_ira_int): Declare.
2131 (target_ira_int::free_ira_costs): Likewise.
2132 (target_ira_int::free_register_move_costs): Likewise.
2133 (ira_finish_costs_once): Delete.
2134 * ira.c (free_register_move_costs): Replace with...
2135 (target_ira_int::free_register_move_costs): ...this new function.
2136 (target_ira_int::~target_ira_int): Define.
2137 (ira_init): Call free_register_move_costs as a member function rather
2138 than a global function.
2139 (ira_finish_once): Delete.
2140 * ira-costs.c (free_ira_costs): Replace with...
2141 (target_ira_int::free_ira_costs): ...this new function.
2142 (ira_init_costs): Call free_ira_costs as a member function rather
2143 than a global function.
2144 (ira_finish_costs_once): Delete.
2145 * target-globals.c (target_globals::~target_globals): Call the
2146 target_ira_int destructor.
2147 * toplev.c: Include lra.h.
2148 (finalize): Call lra_finish_once rather than ira_finish_once.
2150 2014-09-11 Jan Hubicka <hubicka@ucw.cz>
2152 * common.opt (flto-odr-type-merging): New flag.
2153 * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
2154 (types_same_for_odr): Likewise.
2155 (odr_subtypes_equivalent_p): Likewise.
2156 (add_type_duplicate): Do not walk type variants.
2157 (register_odr_type): New function.
2158 * ipa-utils.h (register_odr_type): Declare.
2159 (odr_type_p): New function.
2160 * langhooks.c (lhd_set_decl_assembler_name): Do not compute
2162 * doc/invoke.texi (-flto-odr-type-merging): Document.
2163 * tree.c (need_assembler_name_p): Compute ODR names when asked
2165 * tree.h (DECL_ASSEMBLER_NAME): Update comment.
2167 2014-09-11 H.J. Lu <hongjiu.lu@intel.com>
2170 * config/i386/i386.c (ix86_option_override_internal): Also turn
2171 off OPTION_MASK_ABI_X32 for -m16.
2173 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
2175 * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
2178 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
2181 * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
2182 Directly forward to __*_DENORM_MIN__.
2184 2014-09-11 David Malcolm <dmalcolm@redhat.com>
2186 * rtl.h (LABEL_REF_LABEL): New macro.
2188 * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
2189 of XEXP (, 0), where we know that we have a LABEL_REF.
2190 * cfgbuild.c (make_edges): Likewise.
2191 (purge_dead_tablejump_edges): Likewise.
2192 * cfgexpand.c (convert_debug_memory_address): Likewise.
2193 * cfgrtl.c (patch_jump_insn): Likewise.
2194 * combine.c (distribute_notes): Likewise.
2195 * cse.c (hash_rtx_cb): Likewise.
2196 (exp_equiv_p): Likewise.
2197 (fold_rtx): Likewise.
2198 (check_for_label_ref): Likewise.
2199 * cselib.c (rtx_equal_for_cselib_1): Likewise.
2200 (cselib_hash_rtx): Likewise.
2201 * emit-rtl.c (mark_label_nuses): Likewise.
2202 * explow.c (convert_memory_address_addr_space): Likewise.
2203 * final.c (output_asm_label): Likewise.
2204 (output_addr_const): Likewise.
2205 * gcse.c (add_label_notes): Likewise.
2206 * genconfig.c (walk_insn_part): Likewise.
2207 * genrecog.c (validate_pattern): Likewise.
2208 * ifcvt.c (cond_exec_get_condition): Likewise.
2209 (noce_emit_store_flag): Likewise.
2210 (noce_get_alt_condition): Likewise.
2211 (noce_get_condition): Likewise.
2212 * jump.c (maybe_propagate_label_ref): Likewise.
2213 (mark_jump_label_1): Likewise.
2214 (redirect_exp_1): Likewise.
2215 (rtx_renumbered_equal_p): Likewise.
2216 * lra-constraints.c (operands_match_p): Likewise.
2217 * reload.c (operands_match_p): Likewise.
2218 (find_reloads): Likewise.
2219 * reload1.c (set_label_offsets): Likewise.
2220 * reorg.c (get_branch_condition): Likewise.
2221 * rtl.c (rtx_equal_p_cb): Likewise.
2222 (rtx_equal_p): Likewise.
2223 * rtlanal.c (reg_mentioned_p): Likewise.
2224 (rtx_referenced_p): Likewise.
2225 (get_condition): Likewise.
2226 * sched-vis.c (print_value): Likewise.
2227 * varasm.c (const_hash_1): Likewise.
2228 (compare_constant): Likewise.
2229 (const_rtx_hash_1): Likewise.
2230 (output_constant_pool_1): Likewise.
2232 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
2234 * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
2235 tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
2237 * config/rs6000/vector.md (cr6_test_for_zero_reverse,
2238 cr6_test_for_lt_reverse): Ditto.
2240 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
2243 * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
2245 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
2247 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
2248 TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
2249 aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
2250 aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
2253 (aarch64_fold_builtin): Remove all reinterpret cases.
2255 * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
2257 * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
2259 * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
2260 aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
2261 aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
2262 aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
2263 aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
2264 aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
2265 aarch64_reinterpretv2df<mode>): Delete.
2267 * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
2269 * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
2270 vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
2271 vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
2272 vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
2273 vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
2274 vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
2275 vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
2276 vreinterpret_u32_f64): Use cast.
2278 * config/aarch64/iterators.md (VD_RE): Delete.
2280 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
2282 * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
2283 (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
2284 vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
2285 vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
2286 vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
2287 vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
2288 vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
2289 Replace inline assembler with __aarch64_vset_lane_any.
2291 2014-09-11 James Greenhalgh <james.greenhalgh@arm.com>
2293 * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
2295 (vmull_high_lane_s32): Likewise.
2296 (vmull_high_lane_u16): Likewise.
2297 (vmull_high_lane_u32): Likewise.
2299 2014-09-11 Jason Merrill <jason@redhat.com>
2302 * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
2304 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
2307 * config/avr/avr.md (*tablejump.3byte-pc): New insn.
2308 (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL. Add void clobber.
2309 (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
2311 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
2312 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2313 Anna Tikhonova <anna.tikhonova@intel.com>
2314 Ilya Tocar <ilya.tocar@intel.com>
2315 Andrey Turetskiy <andrey.turetskiy@intel.com>
2316 Ilya Verbin <ilya.verbin@intel.com>
2317 Kirill Yukhin <kirill.yukhin@intel.com>
2318 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2320 * config/i386/sse.md
2321 (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
2322 "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
2323 (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
2325 (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
2326 from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
2328 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
2330 (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
2331 "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
2332 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
2333 (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
2334 "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
2335 (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
2336 (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
2337 from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
2339 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
2341 (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
2342 "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
2343 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
2345 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
2347 * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
2348 to access removed nodes.
2350 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
2352 PR tree-optimization/63186
2353 * ipa-split.c (test_nonssa_use): Skip nonforced labels.
2354 (mark_nonssa_use): Likewise.
2355 (verify_non_ssa_vars): Verify all header blocks for label
2358 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
2359 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2360 Anna Tikhonova <anna.tikhonova@intel.com>
2361 Ilya Tocar <ilya.tocar@intel.com>
2362 Andrey Turetskiy <andrey.turetskiy@intel.com>
2363 Ilya Verbin <ilya.verbin@intel.com>
2364 Kirill Yukhin <kirill.yukhin@intel.com>
2365 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2367 * config/i386/sse.md
2368 (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
2369 (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
2370 (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
2371 "<avx2_avx512f>_permvar<mode><mask_name>".
2372 (define_insn "<avx512>_permvar<mode><mask_name>"): New.
2373 (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
2374 Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
2375 (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
2377 (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
2378 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
2379 (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
2380 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
2382 2014-09-10 Michael Meissner <meissner@linux.vnet.ibm.com>
2384 * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
2385 V2DF, V4SF, DF, and DI modes.
2386 (vsx_fmav2df2): Likewise.
2387 (vsx_float_fix_<mode>2): Likewise.
2388 (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
2390 2014-09-10 Xinliang David Li <davidxl@google.com>
2393 * config/arm/arm.md (movcond_addsi): Handle case where source
2394 and target operands are the same.
2396 2014-09-10 David Malcolm <dmalcolm@redhat.com>
2398 * final.c (this_is_asm_operands): Strengthen this variable from
2399 rtx to const rtx_insn *.
2400 * output.h (this_is_asm_operands): Likewise.
2401 * rtl-error.c (location_for_asm): Strengthen param "insn" from
2402 const_rtx to const rtx_insn *.
2403 (diagnostic_for_asm): Likewise.
2404 * rtl-error.h (error_for_asm): Likewise.
2405 (warning_for_asm): Likewise.
2407 2014-09-10 David Malcolm <dmalcolm@redhat.com>
2409 * genextract.c (print_header): When writing out insn_extract to
2410 insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
2411 * recog.h (insn_extract): Strengthen the param from rtx to
2414 2014-09-10 Mike Stump <mikestump@comcast.net>
2416 * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
2419 2014-09-10 Martin Jambor <mjambor@suse.cz>
2421 * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
2422 (analyze): Do not set analyze flag if expand_thunk returns false;.
2423 (create_wrapper): Likewise.
2424 * cgraphclones.c (duplicate_thunk_for_node): Likewise.
2426 2014-09-10 Martin Jambor <mjambor@suse.cz>
2429 * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
2430 new decl properly. Analyze the new thunk if it is expanded.
2432 2014-09-10 Andreas Schwab <schwab@suse.de>
2434 * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
2435 [USED_FOR_TARGET]: Define.
2437 2014-09-10 Matthew Fortune <matthew.fortune@imgtec.com>
2439 * config/mips/mips.c (mips_secondary_reload_class): Handle
2442 2014-09-10 Robert Suchanek <robert.suchanek@imgtec.com>
2444 * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
2447 2014-09-10 Jakub Jelinek <jakub@redhat.com>
2449 * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
2450 and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
2451 * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
2452 SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
2453 flag_delete_null_pointer_checks for them.
2454 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
2455 BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
2456 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
2457 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
2458 * ubsan.c (instrument_bool_enum_load): Set *gsi back to
2460 (instrument_nonnull_arg, instrument_nonnull_return): New functions.
2461 (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
2462 or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
2463 (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
2464 * doc/invoke.texi (-fsanitize=nonnull-attribute,
2465 -fsanitize=returns-nonnull-attribute): Document.
2467 * ubsan.h (struct ubsan_mismatch_data): Removed.
2468 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
2469 * ubsan.c (ubsan_source_location): For unknown locations,
2470 pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
2471 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
2472 Allow more than one location and arbitrary extra arguments passed
2473 in ... instead of through MISMATCH pointer.
2474 (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
2475 ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
2476 instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
2479 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
2480 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2481 Anna Tikhonova <anna.tikhonova@intel.com>
2482 Ilya Tocar <ilya.tocar@intel.com>
2483 Andrey Turetskiy <andrey.turetskiy@intel.com>
2484 Ilya Verbin <ilya.verbin@intel.com>
2485 Kirill Yukhin <kirill.yukhin@intel.com>
2486 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2488 * config/i386/sse.md
2489 (define_mode_iterator VI48F): New.
2490 (define_insn "<avx512>_compress<mode>_mask"): Rename from
2491 "avx512f_compress<mode>_mask" and update mode iterator.
2492 (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
2493 "avx512f_compressstore<mode>_mask" and update mode iterator.
2494 (define_expand "<avx512>_expand<mode>_maskz"): Rename from
2495 "avx512f_expand<mode>_maskz" and update mode iterator.
2496 (define_insn "<avx512>_expand<mode>_mask"): Rename from
2497 "avx512f_expand<mode>_mask" and update mode iterator.
2499 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
2500 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2501 Anna Tikhonova <anna.tikhonova@intel.com>
2502 Ilya Tocar <ilya.tocar@intel.com>
2503 Andrey Turetskiy <andrey.turetskiy@intel.com>
2504 Ilya Verbin <ilya.verbin@intel.com>
2505 Kirill Yukhin <kirill.yukhin@intel.com>
2506 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2508 * config/i386/i386.c
2509 (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
2510 avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
2511 avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
2512 avx512dq_rangepv4sf_mask.
2513 * config/i386/sse.md
2514 (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
2516 (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
2517 (define_insn "reduces<mode>"): Ditto.
2518 (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
2520 (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
2521 (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
2522 (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
2524 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
2525 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2526 Anna Tikhonova <anna.tikhonova@intel.com>
2527 Ilya Tocar <ilya.tocar@intel.com>
2528 Andrey Turetskiy <andrey.turetskiy@intel.com>
2529 Ilya Verbin <ilya.verbin@intel.com>
2530 Kirill Yukhin <kirill.yukhin@intel.com>
2531 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2533 * config/i386/i386.c
2534 (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
2535 (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
2536 (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
2537 avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
2538 avx512vl_getmantv2df_mask.
2539 (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
2540 avx512f_vgetmantv4sf_round.
2541 * config/i386/sse.md
2542 (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
2543 Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
2545 (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
2546 (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
2547 (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
2548 from "avx512f_scalef<mode><mask_name><round_name>" and update mode
2550 (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
2551 Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
2552 update mode iterator.
2554 "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
2555 "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
2558 "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
2559 from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
2560 update mode iterator.
2561 (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
2562 from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
2565 "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
2566 "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
2568 (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
2569 Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
2570 update mode iterator.
2571 (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
2572 "avx512f_getmant<mode><round_saeonly_name>".
2574 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
2577 * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
2579 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
2580 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2581 Anna Tikhonova <anna.tikhonova@intel.com>
2582 Ilya Tocar <ilya.tocar@intel.com>
2583 Andrey Turetskiy <andrey.turetskiy@intel.com>
2584 Ilya Verbin <ilya.verbin@intel.com>
2585 Kirill Yukhin <kirill.yukhin@intel.com>
2586 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2588 * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
2589 (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
2590 (define_mode_iterator FMAMODE_AVX512): New.
2591 (define_mode_iterator FMAMODE): Remove conditions.
2592 (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
2593 (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
2594 from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
2596 (define_mode_iterator FMAMODE_NOVF512): Remove.
2597 (define_insn "*fma_fmadd_<mode>"): Rename from
2598 "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
2599 FMAMODE mode iterator.
2600 (define_mode_iterator VF_SF_AVX512VL): New.
2601 (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
2602 Use VF_SF_AVX512VL mode iterator.
2603 (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
2604 "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
2606 (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
2607 "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
2609 (define_insn "*fma_fmsub_<mode>"): Rename from
2610 "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
2611 FMAMODE mode iterator.
2612 (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
2613 Use VF_SF_AVX512VL mode iterator.
2614 (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
2615 "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
2617 (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
2618 "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
2620 (define_insn "*fma_fnmadd_<mode>"): Rename from
2621 "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
2622 use FMAMODE mode iterator.
2623 (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
2624 Use VF_SF_AVX512VL mode iterator.
2625 (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
2626 "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
2628 (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
2629 "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
2631 (define_insn "*fma_fnmsub_<mode>"): Rename from
2632 "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
2633 FMAMODE mode iterator.
2634 (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
2635 Use VF_SF_AVX512VL mode iterator.
2636 (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
2637 "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
2639 (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
2640 "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
2642 (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
2643 Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
2644 use VF_AVX512VL mode iterator.
2645 (define_insn "*fma_fmaddsub_<mode>"): Rename from
2646 "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
2648 (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
2649 Use VF_SF_AVX512VL mode iterator.
2650 (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
2651 "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
2653 (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
2654 "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
2656 (define_insn "*fma_fmsubadd_<mode>"): Rename from
2657 "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
2658 remove usage of subst.
2659 (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
2660 Use VF_SF_AVX512VL mode iterator.
2661 (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
2662 "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
2664 (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
2665 "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
2668 2014-09-10 Kugan Vivekanandarajah <kuganv@linaro.org>
2671 * calls.c (precompute_arguments): Check
2672 promoted_for_signed_and_unsigned_p and set the promoted mode.
2673 (promoted_for_signed_and_unsigned_p): New function.
2674 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
2675 and set the promoted mode.
2676 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
2677 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
2678 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
2680 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2682 * opth-gen.awk: Generate mapping from cpp message reasons to the
2683 options that enable them.
2684 * doc/options.texi (CppReason): Document.
2686 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2688 * doc/invoke.texi (Wnormalized=): Update.
2690 2014-09-09 Segher Boessenkool <segher@kernel.crashing.org>
2693 * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
2694 operands. Split off the constant operand alternative to ...
2695 (*bool<mode>3_imm): New.
2697 2014-09-09 David Malcolm <dmalcolm@redhat.com>
2699 * rtl.h (single_set_2): Strengthen first param from const_rtx to
2700 const rtx_insn *, and move prototype to above...
2701 (single_set): ...this. Convert this from a macro to an inline
2702 function, enforcing the requirement that the param is a const
2704 (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
2706 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
2707 Strengthen both params from rtx to rtx_insn *.
2708 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
2709 Likewise; introduce locals "producer_set", "consumer_set", using
2710 them in place of "producer" and "consumer" when dealing with SET
2712 * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
2713 when invoking single_set in region guarded by INSN_P.
2714 (avr_out_bitop): Likewise.
2715 (_reg_unused_after): Introduce local rtx_sequence * "seq" in
2716 region guarded by GET_CODE check, using methods to strengthen
2717 local "this_insn" from rtx to rtx_insn *, and for clarity.
2718 * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
2719 Strengthen local "insn" from rtx to rtx_insn *.
2720 (define_insn_and_split "xload<mode>_A"): Likewise.
2721 * config/bfin/bfin.c (trapping_loads_p): Likewise for param
2723 (find_load): Likewise for return type.
2724 (workaround_speculation): Likewise for both locals named
2726 * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
2728 * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
2730 * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
2732 * config/h8300/h8300.c (notice_update_cc): Likewise.
2733 * config/i386/i386.c (ix86_flags_dependent): Likewise for params
2734 "insn" and "dep_insn".
2735 (exact_store_load_dependency): Likewise for both params.
2736 (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
2737 since this now clashes with inline function. Instead, delay
2738 calling single_set until the point where its needed, and then
2739 assign the result to "compare_set" and rework the conditional that
2741 * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
2742 local "last" from rtx to rtx_insn *.
2743 * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
2745 (mips_store_data_bypass_p): Likewise for both params.
2746 * config/mips/mips.c (mips_load_store_insns): Likewise for second
2748 (mips_store_data_bypass_p): Likewise for both params.
2749 (mips_orphaned_high_part_p): Likewise for param "insn".
2750 * config/mn10300/mn10300.c (extract_bundle): Likewise.
2751 (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
2752 Introduce local rtx "insn2_pat".
2753 * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
2755 (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
2756 Introduce local rtx "set", using it in place of "insn" for the
2757 result of single_set. This appears to fix a bug, since the call
2758 to find_regno_note on a SET does nothing.
2759 * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
2760 params from rtx to rtx_insn *.
2761 (set_to_load_agen): Likewise.
2762 * config/s390/s390.c (s390_label_align): Likewise for local
2763 "prev_insn". Introduce new rtx locals "set" and "src", using
2764 them in place of "prev_insn" for the results of single_set
2765 and SET_SRC respectively.
2766 (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
2767 Introduce new rtx local "set" using in place of "jump" for the
2768 result of single_set. Use SET_SRC (set) rather than plain
2770 * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
2772 (noncall_uses_reg): Likewise.
2773 (reg_unused_after): Introduce local rtx_sequence * "seq" in region
2774 guarded by GET_CODE check, using its methods for clarity, and to
2775 enable strengthening local "this_insn" from rtx to rtx_insn *.
2776 * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
2777 "insn" from rtx to rtx_insn *.
2778 (define_expand "umulhisi3"): Likewise.
2779 (define_expand "smulsi3_highpart"): Likewise.
2780 (define_expand "umulsi3_highpart"): Likewise.
2781 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
2782 local "after". Replace GET_CODE check with a dyn_cast,
2783 introducing new local rtx_sequence * "seq", using insn method for
2786 * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
2787 from rtx to rtx_insn *. Introduce local rtx "pat", using it in
2788 place of "insn" once we're dealing with patterns rather than the
2790 (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
2791 (scan_trace): Likewise for local "elt", updating lookups within
2792 sequence to use insn method rather than element method.
2793 * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
2795 * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
2796 * ifcvt.c (noce_try_abs): Likewise for local "insn".
2797 * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
2798 invoking single_set.
2799 * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
2800 "insn" from rtx to rtx_insn *.
2801 (skip_usage_debug_insns): Likewise for return type, adding a
2803 (check_secondary_memory_needed_p): Likewise for local "insn".
2804 (inherit_reload_reg): Likewise.
2805 * modulo-sched.c (sms_schedule): Likewise for local "count_init".
2806 * recog.c (peep2_attempt): Likewise for local "old_insn", adding
2808 (store_data_bypass_p): Likewise for both params.
2809 (if_test_bypass_p): Likewise.
2810 * recog.h (store_data_bypass_p): Likewise for both params.
2811 (if_test_bypass_p): Likewise.
2812 * reload.c (find_equiv_reg): Likewise for local "where".
2813 * reorg.c (delete_jump): Likewise for param "insn".
2814 * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
2815 to const rtx_insn *.
2816 * store-motion.c (replace_store_insn): Likewise for param "del".
2817 (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
2818 and use its methods for clarity, and to strengthen local "del"
2819 from rtx to rtx_insn *.
2820 (build_store_vectors): Use insn method of "st" when calling
2821 replace_store_insn for typesafety and clarity.
2823 2014-09-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2825 * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
2826 UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
2827 on how to make it legal in future.
2829 2014-09-09 David Malcolm <dmalcolm@redhat.com>
2831 * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
2833 (restinsn): Likewise.
2834 * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
2836 * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
2838 * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
2840 (arc_hazard): Likewise for both params.
2841 * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
2842 checked casts to rtx_sequence * and uses of the insn method for
2844 (arc_hazard): Strengthen both params from rtx to rtx_insn *.
2845 (arc_adjust_insn_length): Likewise for param "insn".
2846 (struct insn_length_parameters_s): Likewise for first param of
2847 "get_variants" callback field.
2848 (arc_get_insn_variants): Likewise for first param and local
2849 "inner". Replace a check of GET_CODE with a dyn_cast to
2850 rtx_sequence *, using methods for type-safety and clarity.
2851 * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
2852 rtx_sequence * and uses of the insn method for type-safety when
2853 invoking arc_adjust_insn_length.
2854 * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
2856 (arm_address_offset_is_imm): Likewise.
2857 (struct tune_params): Likewise for params 1 and 3 of the
2858 "sched_adjust_cost" callback field.
2859 * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
2860 params 1 and 3 ("insn" and "dep").
2861 (xscale_sched_adjust_cost): Likewise.
2862 (fa726te_sched_adjust_cost): Likewise.
2863 (cortexa7_older_only): Likewise for param "insn".
2864 (cortexa7_younger): Likewise.
2865 (arm_attr_length_move_neon): Likewise.
2866 (arm_address_offset_is_imm): Likewise.
2867 * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
2868 * config/avr/avr.c (avr_notice_update_cc): Likewise.
2869 * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
2870 (workaround_speculation): Likewise for local "last_condjump".
2871 * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
2872 (shadow_or_blockage_p): Likewise.
2873 (get_unit_reqs): Likewise.
2874 (get_unit_operand_masks): Likewise.
2875 (c6x_registers_update): Likewise.
2876 (returning_call_p): Likewise.
2877 (can_use_callp): Likewise.
2878 (convert_to_callp): Likewise.
2879 (find_last_same_clock): Likwise for local "t".
2880 (reorg_split_calls): Likewise for local "shadow".
2881 (hwloop_pattern_reg): Likewise for param "insn".
2882 * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
2883 * config/frv/frv.c (frv_final_prescan_insn): Likewise.
2884 (frv_extract_membar): Likewise.
2885 (frv_optimize_membar_local): Strengthen param "last_membar" from
2886 rtx * to rtx_insn **.
2887 (frv_optimize_membar_global): Strengthen param "membar" from rtx
2889 (frv_optimize_membar): Strengthen local "last_membar" from rtx *
2891 * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
2892 both params from rtx to rtx_insn *.
2893 (ia64_ld_address_bypass_p): Likewise.
2894 * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
2896 (ia64_safe_type): Likewise.
2897 (group_barrier_needed): Likewise.
2898 (safe_group_barrier_needed): Likewise.
2899 (ia64_single_set): Likewise.
2900 (is_load_p): Likewise.
2901 (record_memory_reference): Likewise.
2902 (get_mode_no_for_insn): Likewise.
2903 (important_for_bundling_p): Likewise.
2904 (unknown_for_bundling_p): Likewise.
2905 (ia64_st_address_bypass_p): Likewise for both params.
2906 (ia64_ld_address_bypass_p): Likewise.
2907 (expand_vselect): Introduce new local rtx_insn * "insn", using it
2908 in place of rtx "x" after the emit_insn call.
2909 * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
2910 Strengthen param from rtx to rtx_insn *.
2911 (ix86_agi_dependent): Likewise for both params.
2912 (ix86_attr_length_immediate_default): Likewise for param 1.
2913 (ix86_attr_length_address_default): Likewise for param.
2914 (ix86_attr_length_vex_default): Likewise for param 1.
2915 * config/i386/i386.c (ix86_attr_length_immediate_default):
2916 Likewise for param "insn".
2917 (ix86_attr_length_address_default): Likewise.
2918 (ix86_attr_length_vex_default): Likewise.
2919 (ix86_agi_dependent): Likewise for both params.
2920 (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
2921 (vselect_insn): Likewise for this variable.
2922 * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
2924 (m68k_sched_attr_opy_type): Likewise.
2925 * config/m68k/m68k.c (sched_get_operand): Likewise.
2926 (sched_attr_op_type): Likewise.
2927 (m68k_sched_attr_opx_type): Likewise.
2928 (m68k_sched_attr_opy_type): Likewise.
2929 (sched_get_reg_operand): Likewise.
2930 (sched_get_mem_operand): Likewise.
2931 (m68k_sched_address_bypass_p): Likewise for both params.
2932 (sched_get_indexed_address_scale): Likewise.
2933 (m68k_sched_indexed_address_bypass_p): Likewise.
2934 * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
2935 (m68k_sched_indexed_address_bypass_p): Likewise.
2936 * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
2937 "label", "ret" from rtx to rtx_insn *, adding a checked cast and
2939 * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
2940 params from rtx to rtx_insn *.
2941 (mips_fmadd_bypass): Likewise.
2942 * config/mips/mips.c (mips_fmadd_bypass): Likewise.
2943 (mips_linked_madd_p): Likewise.
2944 (mips_macc_chains_last_hilo): Likewise for this variable.
2945 (mips_macc_chains_record): Likewise for param.
2946 (vr4130_last_insn): Likewise for this variable.
2947 (vr4130_swap_insns_p): Likewise for both params.
2948 (mips_ls2_variable_issue): Likewise for param.
2949 (mips_need_noat_wrapper_p): Likewise for param "insn".
2950 (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
2951 in place of "x" after the emit_insn.
2952 * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
2953 params from rtx to rtx_insn *.
2954 * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
2955 (pa_combine_instructions): Introduce local "par" for result of
2956 gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
2958 (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
2959 * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
2960 (rl78_alloc_physical_registers_op1): Likewise.
2961 (rl78_alloc_physical_registers_op2): Likewise.
2962 (rl78_alloc_physical_registers_ro1): Likewise.
2963 (rl78_alloc_physical_registers_cmp): Likewise.
2964 (rl78_alloc_physical_registers_umul): Likewise.
2965 (rl78_alloc_address_registers_macax): Likewise.
2966 (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
2967 * config/s390/predicates.md (execute_operation): Likewise for
2969 * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
2971 * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
2972 (addr_generation_dependency_p): Likewise for param "insn".
2973 (s390_agen_dep_p): Likewise for both params.
2974 (s390_fpload_toreg): Likewise for param "insn".
2975 * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
2976 * config/sh/sh.c (sh_loop_align): Likewise for param and local
2978 * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
2979 * config/sh/sh_treg_combine.cc
2980 (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
2982 (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
2983 * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
2984 "and_insn", "load", "shift".
2985 * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
2987 * final.c (final_scan_insn): Introduce local rtx_insn * "other"
2988 for XEXP (note, 0) of the REG_CC_SETTER note.
2989 (cleanup_subreg_operands): Strengthen param "insn" from rtx to
2990 rtx_insn *, eliminating a checked cast made redundant by this.
2991 * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
2993 * genattr.c (main): When writing out the prototype to
2994 const_num_delay_slots, strengthen the param from rtx to
2996 * genattrtab.c (write_const_num_delay_slots): Likewise when
2997 writing out the implementation of const_num_delay_slots.
2998 * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
2999 "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
3000 * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
3001 favor of new rtx locals "src" and "set" and new local rtx_insn *
3003 (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
3005 (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
3006 locals "cond", "if_then_else", "set" and new rtx_insn * locals
3008 (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
3009 "last" from rtx to rtx_insn *. Likewise for a local "tmp",
3010 renaming to "tmp_insn". Eliminate the other local rtx "tmp" from
3011 the top-level scope, replacing with new more tightly-scoped rtx
3012 locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
3013 "new_insn", "copy_of_insn_b", and make local rtx "set" more
3015 * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
3017 * ira.c (setup_prohibited_mode_move_regs): Likewise for local
3019 (ira_setup_alts): Likewise for param "insn".
3020 * lra-constraints.c (emit_inc): Likewise for local "add_insn".
3021 * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
3023 (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
3024 new more-tightly scoped rtx locals "add3_insn", "insn",
3025 "add2_insn" and rtx_insn * "move_insn".
3026 * postreload-gcse.c (eliminate_partially_redundant_load): Add
3027 checked cast on result of gen_move_insn when invoking
3029 * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
3031 (verify_changes): Add a checked cast on "object" when invoking
3033 (extract_insn_cached): Strengthen param "insn" from rtx to
3035 (extract_constrain_insn_cached): Likewise.
3036 (extract_insn): Likewise.
3037 * recog.h (insn_invalid_p): Likewise for param 1.
3038 (recog_memoized): Likewise for param.
3039 (extract_insn): Likewise.
3040 (extract_constrain_insn_cached): Likewise.
3041 (extract_insn_cached): Likewise.
3042 * reload.c (can_reload_into): Likewise for local "test_insn".
3043 * reload.h (cleanup_subreg_operands): Likewise for param.
3044 * reload1.c (emit_insn_if_valid_for_reload): Rename param from
3045 "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
3046 result of emit_insn. Remove a checked cast made redundant by this
3048 * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
3050 * sel-sched.c (get_reg_class): Likewise.
3052 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
3053 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
3055 * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
3056 * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
3058 (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
3060 2014-09-09 David Malcolm <dmalcolm@redhat.com>
3062 * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
3063 const rtx_insn *, and from rtx to rtx_insn * for the other
3065 (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
3066 INSN_LOCATION, since we know INSN_P holds.
3067 (insn_line): Strengthen param from const_rtx to const rtx_insn *.
3068 (insn_file): Likewise.
3069 (insn_scope): Likewise.
3070 (insn_location): Likewise.
3072 * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
3073 "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
3074 for the result of gen_load_const_gp.
3075 * config/rs6000/rs6000-protos.h (output_call): Strengthen first
3076 param from rtx to rtx_insn *.
3077 * config/rs6000/rs6000.c (output_call): Likewise.
3078 * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
3079 introducing a checked cast to rtx_sequence * and use of the insn
3081 * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
3082 from rtx to rtx_insn *.
3083 (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
3084 (insn_line): Likewise.
3085 (insn_file): Likewise.
3086 (insn_location): Likewise.
3087 * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
3088 from rtx to rtx_insn *.
3089 * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
3090 cast, using it for calls to INSN_HAS_LOCATION and insn_location.
3091 * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
3093 * reorg.c (relax_delay_slots): Strengthen locals named "after"
3094 from rtx to rtx_insn *; use methods of "pat" for type-safety.
3096 2014-09-09 David Malcolm <dmalcolm@redhat.com>
3098 * combine.c (try_combine): Eliminate checked cast on result of
3100 * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
3101 autogenerated one by strengthening the return type and params 2 and 3
3102 from rtx to rtx_insn *, and by naming the params.
3103 * gengenrtl.c (special_rtx): Add INSN to those that are
3105 * rtl.h (gen_rtx_INSN): New prototype.
3107 2014-09-09 David Malcolm <dmalcolm@redhat.com>
3109 * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
3111 (no_equiv): Likewise.
3112 (update_equiv_regs): Likewise.
3113 (setup_reg_equiv): Likewise. Strengthen locals "elem",
3114 "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
3115 from rtx to rtx_insn *. Use methods of "elem" for typesafety and
3117 * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
3118 from rtx to rtx_insn_list *.
3119 * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
3120 rtx_insn_list * and use methods for clarity and typesafety.
3121 * lra-constraints.c (contains_deleted_insn_p): Likewise for param
3123 (init_insn_rhs_dead_pseudo_p): Likewise for local "insns". Remove
3124 redundant check on INSN_P (insns): this cannot hold, as "insns" is
3125 an INSN_LIST, not an insn.
3126 (reverse_equiv_p): Strengthen local "insns" from rtx to
3127 rtx_insn_list * and use methods for clarity and typesafety.
3128 (contains_reloaded_insn_p): Likewise for local "list".
3130 2014-09-09 Jiong Wang <jiong.wang@arm.com>
3132 * config/arm/arm.c (NEON_COPYSIGNF): New enum.
3133 (arm_init_neon_builtins): Support NEON_COPYSIGNF.
3134 (arm_builtin_vectorized_function): Likewise.
3135 * config/arm/arm_neon_builtins.def: New macro for copysignf.
3136 * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
3138 2014-09-09 Richard Sandiford <richard.sandiford@arm.com>
3140 * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
3141 * builtins.h (default_target_builtins): Likewise.
3142 * gcse.h (default_target_gcse): Likewise.
3143 * target-globals.h (target_globals): Add a destructor. Convert
3144 void-pointer fields back to their real type and change from
3145 GTY((atomic)) to GTY((skip)).
3146 (restore_target_globals): Remove casts accordingly.
3147 * target-globals.c (save_target_globals): Use XCNEW rather than
3148 ggc_internal_cleared_alloc to allocate non-GC structures.
3149 Use ggc_cleared_alloc to allocate the target_globals structure
3151 (target_globals::~target_globals): Define.
3153 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3155 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
3156 mnemonic instead of fldmfdd.
3157 * config/arm/arm.c (vfp_output_fstmd): Rename to...
3158 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
3159 Output vpush when address register is SP.
3160 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
3161 (vfp_output_vstmd): ... This.
3162 * config/arm/vfp.md (push_multi_vfp): Update call to
3165 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3167 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
3169 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3171 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
3172 (*sqrtdf2_vfp): Likewise.
3173 (*cmpsf_vfp): Likewise.
3174 (*cmpsf_trap_vfp): Likewise.
3175 (*cmpdf_vfp): Likewise.
3176 (*cmpdf_trap_vfp): Likewise.
3178 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3180 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
3181 (*truncdfsf2_vfp): Likewise.
3182 (*truncsisf2_vfp): Likewise.
3183 (*truncsidf2_vfp): Likewise.
3184 (fixuns_truncsfsi2): Likewise.
3185 (fixuns_truncdfsi2): Likewise.
3186 (*floatsisf2_vfp): Likewise.
3187 (*floatsidf2_vfp): Likewise.
3188 (floatunssisf2): Likewise.
3189 (floatunssidf2): Likewise.
3191 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3193 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
3194 (*muldf3_vfp): Likewise.
3195 (*mulsf3negsf_vfp): Likewise.
3196 (*muldf3negdf_vfp): Likewise.
3197 (*mulsf3addsf_vfp): Likewise.
3198 (*muldf3adddf_vfp): Likewise.
3199 (*mulsf3subsf_vfp): Likewise.
3200 (*muldf3subdf_vfp): Likewise.
3201 (*mulsf3negsfaddsf_vfp): Likewise.
3202 (*fmuldf3negdfadddf_vfp): Likewise.
3203 (*mulsf3negsfsubsf_vfp): Likewise.
3204 (*muldf3negdfsubdf_vfp): Likewise.
3206 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3208 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
3209 (*absdf2_vfp): Likewise.
3210 (*negsf2_vfp): Likewise.
3211 (*negdf2_vfp): Likewise.
3212 (*addsf3_vfp): Likewise.
3213 (*adddf3_vfp): Likewise.
3214 (*subsf3_vfp): Likewise.
3215 (*subdf3_vfp): Likewise.
3216 (*divsf3_vfp): Likewise.
3217 (*divdf3_vfp): Likewise.
3219 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3221 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
3223 (arm_print_operand): Don't convert real values to decimal
3224 representation in default case.
3225 (fp_immediate_constant): Delete.
3226 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
3227 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
3229 (*thumb2_movsi_vfp): Likewise.
3230 (*movdi_vfp): Likewise.
3231 (*movdi_vfp_cortexa8): Likewise.
3232 (*movhf_vfp_neon): Likewise.
3233 (*movhf_vfp): Likewise.
3234 (*movsf_vfp): Likewise.
3235 (*thumb2_movsf_vfp): Likewise.
3236 (*movdf_vfp): Likewise.
3237 (*thumb2_movdf_vfp): Likewise.
3238 (*movsfcc_vfp): Likewise.
3239 (*thumb2_movsfcc_vfp): Likewise.
3240 (*movdfcc_vfp): Likewise.
3241 (*thumb2_movdfcc_vfp): Likewise.
3243 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
3245 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
3249 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3252 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
3253 Use qualifier_immediate for last operand. Rename to...
3254 (aarch64_types_ternop_lane_qualifiers): ... This.
3255 (TYPES_QUADOP): Rename to...
3256 (TYPES_TERNOP_LANE): ... This.
3257 (aarch64_simd_expand_args): Return const0_rtx when encountering user
3258 error. Change return of 0 to return of NULL_RTX.
3259 (aarch64_crc32_expand_builtin): Likewise.
3260 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
3261 ICE when expanding unknown builtin.
3262 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
3263 TERNOP_LANE qualifiers.
3264 (sqdmlsl_lane): Likewise.
3265 (sqdmlal_laneq): Likewise.
3266 (sqdmlsl_laneq): Likewise.
3267 (sqdmlal2_lane): Likewise.
3268 (sqdmlsl2_lane): Likewise.
3269 (sqdmlal2_laneq): Likewise.
3270 (sqdmlsl2_laneq): Likewise.
3272 2014-09-09 Nick Clifton <nickc@redhat.com>
3274 * doc/invoke.texi (Optimization Options): Add missing @gol to the
3276 (S/390 and zSeries Options): Remove superfluous word from the
3277 description of the -mhotpatch option.
3279 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
3281 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
3282 * ira.c: #include "shrink-wrap.h"
3283 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
3284 * ifcvt.c: #include "shrink-wrap.h"
3285 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
3287 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
3289 * common/config/picochip/picochip-common.c: Remove.
3290 * config.gcc: Remove support for picochip.
3291 * config/picochip/constraints.md: Remove.
3292 * config/picochip/dfa_space.md: Remove.
3293 * config/picochip/dfa_speed.md: Remove.
3294 * config/picochip/picochip-protos.h: Remove.
3295 * config/picochip/picochip.c: Remove.
3296 * config/picochip/picochip.h: Remove.
3297 * config/picochip/picochip.md: Remove.
3298 * config/picochip/picochip.opt: Remove.
3299 * config/picochip/predicates.md: Remove.
3300 * config/picochip/t-picochip: Remove.
3301 * doc/md.texi: Don't document picochi.
3303 2014-09-08 David Malcolm <dmalcolm@redhat.com>
3305 * basic-block.h (control_flow_insn_p): Strengthen param from
3306 const_rtx to const rtx_insn *.
3307 * cfgbuild.c (control_flow_insn_p): Likewise.
3309 2014-09-08 David Malcolm <dmalcolm@redhat.com>
3311 * gcse.c (modify_mem_list): Strengthen this variable from
3312 vec<rtx> * to vec<rtx_insn *> *.
3313 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
3315 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
3316 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
3317 (record_last_mem_set_info): Strengthen param "insn" from rtx to
3319 (record_last_set_info): Likewise for local "last_set_insn".
3321 2014-09-08 DJ Delorie <dj@redhat.com>
3323 * doc/invoke.texi (MSP430 Options): Add -minrt.
3325 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3327 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
3328 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
3329 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
3331 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
3333 (adjust_splat): New function.
3334 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
3335 (dump_swap_insn_table): Add case for SH_SPLAT.
3337 2014-09-08 Richard Biener <rguenther@suse.de>
3340 * tree-inline.c (copy_loops): The source loop header should
3342 (tree_function_versioning): If loops need fixup after removing
3343 unreachable blocks fix them.
3344 * omp-low.c (simd_clone_adjust): Do not add incr block to
3345 loop under construction.
3347 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
3349 * config/aarch64/aarch64-builtins.c
3350 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
3352 2014-09-08 Joseph Myers <joseph@codesourcery.com>
3354 * config/i386/cygming.h (TF_SIZE): Remove.
3355 * config/i386/darwin.h (TF_SIZE): Remove.
3356 * config/i386/dragonfly.h (TF_SIZE): Remove.
3357 * config/i386/freebsd.h (TF_SIZE): Remove.
3358 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
3359 * config/i386/openbsdelf.h (TF_SIZE): Remove.
3360 * config/i386/sol2.h (TF_SIZE): Remove.
3361 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
3362 * config/ia64/linux.h (TF_SIZE): Remove.
3363 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
3364 * doc/tm.texi: Regenerate.
3365 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
3367 2014-09-08 Joseph Myers <joseph@codesourcery.com>
3369 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
3371 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
3373 * doc/tm.texi: Regenerate.
3374 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
3376 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
3377 * config/cris/cris.h (__make_dp): Remove.
3379 2014-09-08 Richard Biener <rguenther@suse.de>
3382 * cfgloop.c (mark_loop_for_removal): Track former header
3384 * cfgloop.h (struct loop): Add former_header member unconditionally.
3385 * loop-init.c (fix_loop_structure): Enable bogus loop removal
3386 diagnostic unconditionally.
3388 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
3391 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
3392 constraint for operand0 and remove write only modifier from operand3.
3394 2014-09-07 Richard Sandiford <richard.sandiford@arm.com>
3396 PR rtl-optimization/62208
3397 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
3398 rather than const0_rtx in eq/ne-xor simplifications.
3400 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
3402 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
3403 (arc_output_mi_thunk): Likewise.
3405 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
3406 arguments to silence bogus warning.
3408 2014-09-06 Richard Sandiford <richard.sandiford@arm.com>
3411 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
3413 2014-09-06 Tom de Vries <tom@codesourcery.com>
3415 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
3416 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
3417 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
3419 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
3422 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
3423 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
3425 2014-09-05 Easwaran Raman <eraman@google.com>
3427 PR rtl-optimization/62146
3428 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
3429 hoisted instruction unconditional.
3431 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
3434 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
3435 Do not allow any_mask_operand for operands[2].
3436 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
3438 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3440 * config/arc/arc.c (arc_print_operand): Use insn method of
3441 final_sequence for type-safety.
3442 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
3443 "insn" from rtx to rtx_insn *.
3444 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
3445 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
3446 Likewise for locals "branch", "label".
3447 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
3448 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
3449 (same_cmp_following_p): Likewise for locals "i2", "i3".
3450 * config/sh/sh_optimize_sett_clrt.cc
3451 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
3452 param "cbranch_insn".
3453 * function.c (convert_jumps_to_returns): Likewis for local "jump".
3454 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
3455 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
3457 (condjump_p): Likewise.
3458 (condjump_in_parallel_p): Likewise.
3460 (any_uncondjump_p): Likewise.
3461 (any_condjump_p): Likewise.
3462 (condjump_label): Likewise.
3463 (returnjump_p): Strengthen param "insn" from rtx to
3465 (onlyjump_p): Strengthen param "insn" from const_rtx to
3467 (jump_to_label_p): Likewise.
3468 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
3469 (invert_jump): Likewise.
3470 * reorg.c (simplejump_or_return_p): Add checked cast when calling
3472 (get_jump_flags): Strengthen param "insn" from rtx to
3474 (get_branch_condition): Likewise.
3475 (condition_dominates_p): Likewise.
3476 (make_return_insns): Move declaration of local "pat" earlier, to
3477 after we've handled NONJUMP_INSN_P and non-sequences, using its
3478 methods to simplify the code and for type-safety.
3479 * rtl.h (find_constant_src): Strengthen param from const_rtx to
3481 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
3482 (condjump_p): Strengthen param from const_rtx to
3484 (any_condjump_p): Likewise.
3485 (any_uncondjump_p): Likewise.
3487 (condjump_label): Likewise.
3488 (simplejump_p): Likewise.
3489 (returnjump_p): Likewise.
3490 (onlyjump_p): Likewise.
3491 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
3492 (invert_jump): Likewise.
3493 (condjump_in_parallel_p): Strengthen param from const_rtx to
3495 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
3496 to const rtx_insn *.
3497 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
3498 to const rtx_insn *.
3499 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
3501 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3503 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
3504 above the conditional, and convert the check on GET_CODE to a
3505 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
3506 the conditional. Simplify the conditional by using methods of
3509 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3511 * haifa-sched.c (check_clobbered_conditions): Strengthen local
3512 "link" from rtx to rtx_insn_list *, and use its methods for
3513 clarity and type-safety.
3514 (toggle_cancelled_flags): Likewise.
3515 (restore_last_backtrack_point): Likewise.
3516 (queue_to_ready): Use insn method of "link" in one place.
3517 (schedule_block): Strengthen local "link" from rtx to
3518 rtx_insn_list *, and use its methods for clarity and type-safety.
3520 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3522 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
3523 param "insn" from const_rtx to const rtx_insn *.
3524 (sched_get_reverse_condition_uncached): Likewise.
3525 (sched_get_condition_with_rev): Likewise.
3526 (sched_has_condition_p): Likewise.
3527 (sched_insns_conditions_mutex_p): Likewise for both params.
3528 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
3529 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
3530 (setup_insn_reg_uses): Move local "list" to be more tightly
3531 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
3532 its methods for clarity and type-safety.
3533 (sched_analyze_1): Strengthen local "pending" from rtx to
3534 rtx_insn_list *, and local "pending_mem" from rtx to
3535 rtx_expr_list *. Use methods of each for clarity and type-safety.
3536 (sched_analyze_2): Likewise.
3537 (sched_analyze_insn): Likewise.
3539 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
3540 param from const_rtx to const rtx_insn *.
3541 (sched_insns_conditions_mutex_p): Likewise for both params.
3542 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
3545 * system.h (CONST_CAST_RTX_INSN): New macro.
3547 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3549 * recog.c (peep2_attempt): Strengthen return type from rtx to
3551 (peep2_update_life): Likewise for params "last", "prev", removing
3552 a checked cast made redundant by this.
3553 (peephole2_optimize): Likewise for local "last".
3555 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3557 * basic-block.h (set_block_for_insn): Eliminate this macro in
3559 * rtl.h (set_block_for_insn): New inline function, imposing the
3560 requirement that the "insn" param is an rtx_insn *.
3562 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3564 * caller-save.c (setup_save_areas): Strengthen local "insn" from
3566 * final.c (get_call_reg_set_usage): Likewise for first param,
3567 eliminating a checked cast.
3568 * regs.h (get_call_reg_set_usage): Likewise for first param.
3569 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
3570 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
3571 cast, replacing references to "x" with "call_insn" where
3573 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
3574 rtx_insn *, adding a checked cast.
3576 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3578 * output.h (final_scan_insn): Strengthen first param from rtx to
3581 * final.c (final_scan_insn): Likewise, renaming it back from
3582 "uncast_insn" to "insn", eliminating the checked cast.
3584 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
3585 "vec" with an rtx_sequence * "seq", taking a copy of
3586 "final_sequence", and using methods of "seq" for clarity, and for
3587 type-safety in the calls to final_scan_insn.
3588 * config/mips/mips.c (mips_output_conditional_branch): Use methods
3589 of "final_sequence" for clarity, and for type-safety in the call to
3591 * config/sh/sh.c (print_slot): Strengthen param from rtx to
3592 rtx_sequence * and rename from "insn" to "seq".
3594 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3596 * jump.c (delete_related_insns): Introduce a new local "table" by
3597 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
3598 get_labels method of "table" to simplify access to the labels in
3601 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3603 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
3604 f_minmaxs, f_minmaxd types.
3606 2014-09-05 Richard Biener <rguenther@suse.de>
3608 * cfgloop.c (mark_loop_for_removal): Record former header
3609 when ENABLE_CHECKING.
3610 * cfgloop.h (strut loop): Add former_header member when
3612 * loop-init.c (fix_loop_structure): Sanity check loops
3613 marked for removal if they re-appeared.
3615 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
3617 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
3618 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
3620 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
3621 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
3622 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
3623 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
3624 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
3625 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
3626 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
3627 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
3628 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
3629 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
3630 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
3631 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
3632 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
3633 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
3634 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
3635 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
3636 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
3637 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
3638 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
3639 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
3640 with int{32,16,8}_t.
3642 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
3644 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
3645 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
3646 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
3647 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
3648 Remove temporary __asm__ and reimplement.
3650 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
3652 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
3653 handling cmge, cmgt, cmeq, cmtst.
3655 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
3656 cmlt, cmgeu, cmgtu, cmtst): Remove.
3658 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
3659 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
3660 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
3661 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
3663 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
3665 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
3667 (aarch64_fold_builtin): Update pattern for cmtst.
3669 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
3672 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
3674 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
3675 Switch operands, separate out more cases, refactor.
3677 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
3679 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
3680 argument; rename old version to...
3681 (aarch64_const_vec_all_same_in_range_p): ...this.
3682 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
3684 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
3686 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
3688 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
3689 Remove qualifier_const_pointer, update comment.
3691 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
3693 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
3695 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
3697 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
3698 varargs with pointer parameter.
3699 (aarch64_simd_expand_builtin): pass pointer into previous.
3701 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3703 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
3706 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
3708 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
3709 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
3710 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
3711 Replace temporary asm with call to builtin.
3712 (vrbit_p8, vrbitq_p8): New functions.
3714 2014-09-05 Richard Biener <rguenther@suse.de>
3716 * cfgloop.c (mark_loop_for_removal): New function.
3717 * cfgloop.h (mark_loop_for_removal): Declare.
3718 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
3719 (merge_blocks): Likewise.
3720 (duplicate_block): Likewise.
3721 * except.c (sjlj_emit_dispatch_table): Likewise.
3722 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
3723 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
3724 (thread_through_loop_header): Likewise.
3726 2014-09-05 Richard Biener <rguenther@suse.de>
3729 * fold-const.c (try_move_mult_to_index): Remove.
3730 (fold_binary_loc): Do not call it.
3731 * tree-data-ref.c (dr_analyze_indices): Strip conversions
3732 from the base object again.
3734 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
3736 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
3739 2014-09-05 Bin Cheng <bin.cheng@arm.com>
3742 * config/arm/arm.md (setmem): New pattern.
3743 * config/arm/arm-protos.h (struct tune_params): New fields.
3744 (arm_gen_setmem): New prototype.
3745 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
3746 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
3747 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
3748 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
3749 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
3750 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
3751 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
3752 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
3753 (arm_const_inline_cost): New function.
3754 (arm_block_set_max_insns): New function.
3755 (arm_block_set_non_vect_profit_p): New function.
3756 (arm_block_set_vect_profit_p): New function.
3757 (arm_block_set_unaligned_vect): New function.
3758 (arm_block_set_aligned_vect): New function.
3759 (arm_block_set_unaligned_non_vect): New function.
3760 (arm_block_set_aligned_non_vect): New function.
3761 (arm_block_set_vect, arm_gen_setmem): New functions.
3763 2014-09-05 Bin Cheng <bin.cheng@arm.com>
3765 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
3767 2014-09-05 Bin Cheng <bin.cheng@arm.com>
3769 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
3771 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
3773 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
3775 * valtrack.h: Adjust.
3777 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
3779 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
3781 (emit_jump_insn_before_noloc): Likewise.
3782 (emit_call_insn_before_noloc): Likewise.
3783 (emit_label_before): Likewise.
3784 (emit_label_after): Likewise.
3785 (emit_insn_before_setloc): Likewise.
3786 (emit_jump_insn_before_setloc): Likewise.
3787 (emit_call_insn_before_setloc): Likewise.
3788 (emit_call_insn_before): Likewise.
3791 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3793 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
3794 rtx_insn *, eliminating a checked cast.
3796 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3798 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
3799 const_rtx to const rtx_insn *.
3800 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
3803 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3805 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
3806 fixup_args_size_notes.
3807 * expr.c (fixup_args_size_notes): Strengthen first two params from
3808 rtx to rtx_insn *, eliminating a checked cast.
3809 * rtl.h (fixup_args_size_notes): Strengthen first two params from
3812 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3814 * haifa-sched.c (get_ready_element): Strengthen return type from
3816 * sched-int.h (get_ready_element): Likewise.
3818 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
3821 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
3822 indexed_or_indirect_operand instead of memory_operand.
3823 (floatsi<mode>2_lfiwzx_mem): Ditto.
3825 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
3827 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
3828 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
3829 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
3831 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
3833 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
3835 (get_last_nonnote_insn): Likewise.
3836 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
3837 * resource.c (find_basic_block): Likewise.
3839 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
3842 2014-09-04 David Malcolm <dmalcolm@redhat.com>
3844 * genattr.c (main): Within the prototype of insn_latency written
3845 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
3846 * genautomata.c (output_internal_maximal_insn_latency_func):
3847 Within the implementation of insn_latency written out to
3848 insn-automata.c, strengthen both params from rtx to rtx_insn *,
3849 eliminating a pair of checked casts.
3851 2014-09-04 David Malcolm <dmalcolm@redhat.com>
3853 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
3856 * rtl.h (eh_returnjump_p): Likewise.
3858 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
3860 * Makefile.in (TAGS): Handle constructs in timevar.def.
3862 2014-09-04 Guozhi Wei <carrot@google.com>
3865 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
3866 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
3867 it into two patterns.
3868 (move_lo_quad_internal_be_<mode>): Likewise.
3870 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
3872 * doc/options.texi: Document that Var and Init are required if CPP
3874 * optc-gen.awk: Require Var and Init if CPP is given.
3875 * common.opt (Wpedantic): Use Init.
3877 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3879 * config/rs6000/rs6000.c (special_handling_values): Add
3881 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
3882 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
3883 as swappable with special handling SH_EXTRACT. Remove
3884 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
3886 (adjust_extract): New function.
3887 (handle_special_swappables): Add default to case statement; add
3888 case for SH_EXTRACT that calls adjust_extract.
3889 (dump_swap_insn_table): Handle SH_EXTRACT.
3891 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3893 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
3894 selection of 0th memory doubleword, regardless of endianness.
3896 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
3898 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
3900 2014-09-04 Alan Modra <amodra@gmail.com>
3903 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
3906 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
3908 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
3909 * targhooks.c (default_dwarf_frame_reg_mode): New function.
3910 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
3911 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
3912 * doc/tm.texi: Regenerate.
3913 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
3914 selection logic to default_dwarf_frame_reg_mode.
3916 2014-09-03 Marek Polacek <polacek@redhat.com>
3918 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
3921 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
3923 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
3924 the automodified register.
3926 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
3928 * output.h (get_some_local_dynamic_name): Declare.
3929 * final.c (some_local_dynamic_name): New variable.
3930 (get_some_local_dynamic_name): New function.
3931 (final_end_function): Clear some_local_dynamic_name.
3932 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
3933 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
3934 (print_operand): Report an error if '%&' is used inappropriately.
3935 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
3936 (get_some_local_dynamic_name_1): Delete.
3937 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
3938 (rs6000_get_some_local_dynamic_name): Delete.
3939 (rs6000_get_some_local_dynamic_name_1): Delete.
3940 (print_operand): Report an error if '%&' is used inappropriately.
3941 * config/s390/s390.c (machine_function): Remove some_ld_name.
3942 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
3943 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
3944 * config/sparc/sparc.c: Include rtl-iter.h.
3945 (machine_function): Remove some_ld_name.
3946 (sparc_print_operand): Report an error if '%&' is used inappropriately.
3947 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
3949 2014-09-03 Richard Henderson <rth@redhat.com>
3951 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
3952 (aarch64_popwb_pair_reg): Remove.
3953 (aarch64_set_frame_expr): Remove.
3954 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
3955 the restore ops performed by the insns generated.
3956 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
3957 insn. Perform the calls_eh_return addition later; do not attempt to
3958 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
3959 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
3960 special markup at all. Load cfun->machine->frame.hard_fp_offset
3961 into a local variable.
3962 (aarch64_frame_pointer_required): Don't check calls_alloca.
3964 2014-09-03 Richard Biener <rguenther@suse.de>
3966 * opts.c (default_options_optimization): Adjust
3967 max-combine-insns to 2 for -Og.
3969 2014-09-03 Martin Jambor <mjambor@suse.cz>
3972 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
3973 pass-trough jump functions correctly.
3975 2014-09-03 Martin Jambor <mjambor@suse.cz>
3978 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
3979 created replacements in ascending order of offsets.
3980 (known_aggs_to_agg_replacement_list): Likewise.
3982 2014-09-03 Martin Liska <mliska@suse.cz>
3984 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
3985 is set to set uninitialized value for vnresult.
3987 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3989 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
3990 for TARGET_MUST_PASS_IN_STACK.
3992 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3994 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
3995 for TARGET_ARG_PARTIAL_BYTES.
3997 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3999 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
4000 instructions for varargs implementation.
4001 (nds32_expand_epilogue): Emit stack adjustment instructions for
4002 varargs implementation.
4004 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4006 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
4007 optimization detection.
4009 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4011 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
4013 (nds32_function_arg_advance): Deal with nameless arguments.
4014 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
4015 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
4016 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
4018 2014-09-03 Richard Biener <rguenther@suse.de>
4020 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
4021 (struct bb_bitmap_sets): Remove deferred member.
4022 (BB_DEFERRED): Remove.
4023 (defer_or_phi_translate_block): Remove.
4024 (compute_antic_aux): Remove deferring of blocks, assert
4025 proper iteration order.
4026 (compute_antic): Do not set BB_DEFERRED.
4027 (eliminate): Allocate el_avail of proper size initially.
4029 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4031 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
4032 according to the value of crtl->args.pretend_args_size.
4034 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4036 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
4037 varargs information.
4039 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4041 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
4042 implementation for TARGET_SETUP_INCOMING_VARARGS.
4043 (nds32_strict_argument_naming): Refine comment.
4044 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
4045 Define for future implementation.
4047 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
4049 * config/i386/adxintrin.h (_subborrow_u32): New.
4050 (_addcarry_u32): Ditto.
4051 (_subborrow_u64): Ditto.
4052 (_addcarry_u64): Ditto.
4053 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
4055 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
4056 __builtin_ia32_sbb_u64
4058 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4060 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
4062 (nds32_function_arg_advance): Likewise.
4063 (nds32_init_cumulative_args): Likewise.
4064 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
4065 (NDS32_FIRST_GPR_REGNUM): Define.
4066 (NDS32_LAST_GPR_REGNUM): Define.
4067 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
4068 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
4069 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
4070 (machine_function): Use GRP-specific stuff.
4072 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4074 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
4075 (nds32_expand_epilogue): Likewise.
4076 (nds32_expand_prologue_v3push): Likewise.
4077 (nds32_expand_epilogue_v3pop): Likewise.
4079 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4081 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
4082 v3push/v3pop for variadic function.
4083 * config/nds32/nds32.md (prologue, epilogue): Likewise.
4085 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4087 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
4088 Check rtx for varargs implementation.
4089 (nds32_output_stack_pop): Likewise.
4090 * config/nds32/nds32-protos.h: Have a rtx argument for
4091 nds32_output_stack_push and nds32_output_stack_pop.
4092 * config/nds32/nds32.md: Likewise.
4094 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4096 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
4097 to check if FUNC is an interrupt service routine.
4098 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
4100 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4102 * config/nds32/nds32.h (machine_function): Add some fields for variadic
4103 arguments implementation.
4105 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4107 * config/nds32/nds32-predicates.c
4108 (nds32_valid_stack_push_pop): Rename to ...
4109 (nds32_valid_stack_push_pop_p): ... this.
4110 * config/nds32/nds32-protos.h: Likewise.
4111 * config/nds32/predicates.md: Likewise.
4113 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4115 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
4116 (nds32_emit_stack_v3push): ... this.
4117 (nds32_gen_stack_v3pop): Rename to ...
4118 (nds32_emit_stack_v3pop): ... this and consider CFA restore
4121 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4123 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
4124 (nds32_emit_stack_push_multiple): ... this.
4125 (nds32_gen_stack_pop_multiple): Rename to ...
4126 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
4129 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4132 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
4133 and add a second splitter to handle the remaining cases.
4135 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4137 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
4139 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
4141 * cfgexpand.c (label_rtx_for_bb): Change type to
4142 hash_map<basic_block, rtx_code_label *> *.
4143 (expand_gimple_basic_block): Adjust.
4144 (pass_expand::execute): Likewise.
4146 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
4148 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
4149 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
4150 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
4151 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
4152 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
4153 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
4154 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
4157 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
4159 * alloc-pool.c: Include coretypes.h.
4160 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
4161 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
4162 hash_set instead of htab.
4163 * ggc-page.c (in_gc): New variable.
4164 (ggc_free): Do nothing if a collection is taking place.
4165 (ggc_collect): Set in_gc appropriately.
4166 * ggc.h (gt_ggc_mx(const char *)): New function.
4167 (gt_pch_nx(const char *)): Likewise.
4168 (gt_ggc_mx(int)): Likewise.
4169 (gt_pch_nx(int)): Likewise.
4170 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
4171 (hash_map::hash_entry::pch_nx): Likewise.
4172 (hash_map::hash_entry::pch_nx_helper): Likewise.
4173 (hash_map::hash_map): Adjust.
4174 (hash_map::create_ggc): New function.
4175 (gt_ggc_mx): Likewise.
4176 (gt_pch_nx): Likewise.
4177 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
4178 (default_hashset_traits::pch_nx): Likewise.
4179 (hash_set::hash_entry::ggc_mx): Likewise.
4180 (hash_set::hash_entry::pch_nx): Likewise.
4181 (hash_set::hash_entry::pch_nx_helper): Likewise.
4182 (hash_set::hash_set): Adjust.
4183 (hash_set::create_ggc): New function.
4184 (hash_set::elements): Likewise.
4185 (gt_ggc_mx): Likewise.
4186 (gt_pch_nx): Likewise.
4187 * hash-table.h (hash_table::hash_table): Adjust.
4188 (hash_table::m_ggc): New member.
4189 (hash_table::~hash_table): Adjust.
4190 (hash_table::expand): Likewise.
4191 (hash_table::empty): Likewise.
4192 (gt_ggc_mx): New function.
4193 (hashtab_entry_note_pointers): Likewise.
4194 (gt_pch_nx): Likewise.
4196 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
4198 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
4199 built-in definition.
4200 (XVCVUXDDP_SCALE): Likewise.
4201 (XVCVDPSXDS_SCALE): Likewise.
4202 (XVCVDPUXDS_SCALE): Likewise.
4203 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
4204 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
4205 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
4206 VSX_BUILTIN_XVCVDPUXDS_SCALE.
4207 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
4209 * config/rs6000/rs6000.c (real.h): New include.
4210 (rs6000_scale_v2df): New function.
4211 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
4212 (UNSPEC_VSX_XVCVUXDDP): Likewise.
4213 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
4214 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
4215 (vsx_xvcvsxddp_scale): New define_expand.
4216 (vsx_xvcvsxddp): New define_insn.
4217 (vsx_xvcvuxddp_scale): New define_expand.
4218 (vsx_xvcvuxddp): New define_insn.
4219 (vsx_xvcvdpsxds_scale): New define_expand.
4220 (vsx_xvcvdpsxds): New define_insn.
4221 (vsx_xvcvdpuxds_scale): New define_expand.
4222 (vsx_xvcvdpuxds): New define_insn.
4223 * doc/extend.texi (vec_ctf): Add new prototypes.
4224 (vec_cts): Likewise.
4225 (vec_ctu): Likewise.
4226 (vec_splat): Likewise.
4227 (vec_div): Likewise.
4228 (vec_mul): Likewise.
4230 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4233 * config/arm/neon.md
4234 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
4235 <v_cmp_result>): New pattern.
4236 * config/arm/iterators.md (NEON_VCVT): New int iterator.
4237 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
4238 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
4239 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
4240 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
4241 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
4243 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4246 * config/arm/iterators.md (FIXUORS): New code iterator.
4247 (VCVT): New int iterator.
4248 (su_optab): New code attribute.
4250 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
4252 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4254 * config/aarch64/predicates.md (aarch64_comparison_operation):
4255 New special predicate.
4256 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
4257 aarch64_comparison_operation instead of matching an operator.
4258 Update operand numbers.
4259 (csinc3<mode>_insn): Likewise.
4260 (*csinv3<mode>_insn): Likewise.
4261 (*csneg3<mode>_insn): Likewise.
4262 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
4263 * config/aarch64/aarch64.c (aarch64_get_condition_code):
4264 Return -1 instead of aborting on invalid condition codes.
4265 (aarch64_print_operand): Update aarch64_get_condition_code callsites
4266 to assert that the returned condition code is valid.
4267 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
4269 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
4271 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
4272 tree.def, and gimple.def
4274 2014-09-02 Jakub Jelinek <jakub@redhat.com>
4275 Balaji V. Iyer <balaji.v.iyer@intel.com>
4276 Igor Zamyatin <igor.zamyatin@intel.com>
4278 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
4279 (__cilkrts_cilk_for_64): Likewise.
4280 * cilk-common.c (declare_cilk_for_builtin): New function.
4281 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
4282 __cilkrts_cilk_for_64 bultins.
4283 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
4285 (cilk_for_32_fndecl): New define.
4286 (cilk_for_64_fndecl): Likewise.
4287 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
4288 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
4289 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
4290 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
4291 GF_OMP_FOR_COMBINED_INTO.
4292 * gimplify.c (gimplify_scan_omp_clauses): Added
4293 OMP_CLAUSE__CILK_FOR_COUNT_ case.
4294 (gimplify_adjust_omp_clauses): Ditto.
4295 (gimplify_omp_for): Added CILK_FOR case.
4296 (gimplify_expr): Ditto.
4297 * omp-low.c: Include cilk.h.
4298 (extract_omp_for_data): Set appropriate kind for
4299 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
4300 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
4301 (create_omp_child_function_name): Added second argument to handle
4303 (cilk_for_check_loop_diff_type): New function.
4304 (expand_cilk_for_call): Likewise.
4305 (expand_cilk_for): Likewise.
4306 (create_omp_child_function): Set cilk_for_count; handle the cases when
4307 it is true; call create_omp_child_function_name with second argument.
4308 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
4309 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
4310 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
4311 * tree-nested.c (convert_nonlocal_omp_clauses): Added
4312 OMP_CLAUSE__CILK_FOR_COUNT_ case.
4313 (convert_local_omp_clauses): Ditto.
4314 * tree-pretty-print.c (dump_omp_clause): Added
4315 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
4316 (dump_generic_node): Added CILK_FOR case.
4317 * tree.c (omp_clause_num_ops): New element
4318 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
4319 (omp_clause_code_name): New element _Cilk_for_count_.
4320 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
4321 * tree.def: Add tree code for CILK_FOR.
4323 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
4325 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
4326 (ppc403-compare): Add "exts with dot" case.
4327 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
4328 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
4329 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
4330 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
4331 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
4332 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
4333 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
4334 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
4335 cell-cmp-microcoded): Similarly.
4336 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
4337 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
4338 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
4339 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
4340 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
4341 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
4342 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
4343 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
4344 (power6-compare): Add "exts with dot" case.
4345 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
4346 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
4347 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
4349 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
4350 if avoiding Cell microcode.
4351 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
4352 (is_cracked_insn): Ditto.
4353 (insn_must_be_first_in_group): Ditto.
4354 * config/rs6000/rs6000.md (dot): Adjust comment.
4355 (cell_micro): Handle exts+dot.
4356 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
4357 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
4358 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
4359 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
4360 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
4361 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
4362 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
4364 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
4366 * config/rs6000/rs6000.md (QHSI): Delete.
4367 (EXTQI, EXTHI, EXTSI): New mode iterators.
4368 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
4369 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
4370 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
4371 9 anonymous instructions, and 8 splitters): Delete.
4372 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
4373 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
4374 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
4375 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
4376 *zero_extendsi<mode>2_dot2): New.
4378 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
4380 * config/rs6000/rs6000.md (any_extend): New code iterator.
4381 (u, su): New code attributes.
4382 (dmode, DMODE): New mode attributes.
4383 (<su>mul<mode>3_highpart): New.
4384 (*<su>mul<mode>3_highpart): New.
4385 (<su>mulsi3_highpart_le): New.
4386 (<su>muldi3_highpart_le): New.
4387 (<su>mulsi3_highpart_64): New.
4388 (<u>mul<mode><dmode>3): New.
4389 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
4391 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
4394 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
4396 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
4397 *mulsi3_internal2, and two splitters): Delete.
4398 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
4400 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
4402 2014-09-02 Richard Biener <rguenther@suse.de>
4404 PR tree-optimization/62695
4405 * tree-ssa-structalias.c (find_func_clobbers): Add missing
4408 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
4411 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
4413 2014-09-01 Andi Kleen <ak@linux.intel.com>
4415 * file-find.c (add_prefix_begin): Add.
4416 (do_add_prefix): Rename from add_prefix with first argument.
4417 (add_prefix): Add new wrapper.
4418 * file-find.h (add_prefix_begin): Add.
4419 * gcc-ar.c (main): Support -B option.
4421 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
4423 * genemit.c: Include dumpfile.h.
4424 (gen_split): Print name of splitter function to dump file.
4426 2014-09-01 Richard Biener <rguenther@suse.de>
4428 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
4429 Use stack auto_vecs for constraint expressions.
4430 (find_func_aliases_for_call): Likewise.
4431 (find_func_aliases): Likewise.
4432 (find_func_clobbers): Likewise.
4434 2014-09-01 Richard Biener <rguenther@suse.de>
4436 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
4437 operands vector in most cases. Remove redundant code.
4439 2014-09-01 Olivier Hainque <hainque@adacore.com>
4441 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
4442 $WIND_BASE instead of designating a harcoded arbitrary home dir.
4443 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
4445 2014-09-01 Richard Biener <rguenther@suse.de>
4447 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
4448 copy_reference_ops_from_call, vn_nary_op_compute_hash,
4449 vn_reference_compute_hash, vn_reference_insert): Remove.
4450 (vn_reference_lookup_call): New function.
4451 * tree-ssa-sccvn.c (vn_reference_compute_hash,
4452 copy_reference_ops_from_ref, copy_reference_ops_from_call,
4453 vn_reference_insert, vn_nary_op_compute_hash): Make static.
4454 (create_reference_ops_from_call): Remove.
4455 (vn_reference_lookup_3): Properly update shared_lookup_references.
4456 (vn_reference_lookup_pieces): Assert that we updated
4457 shared_lookup_references properly.
4458 (vn_reference_lookup): Likewise.
4459 (vn_reference_lookup_call): New function.
4460 (visit_reference_op_call): Use it. Avoid re-building the
4462 (visit_reference_op_load): Remove redundant lookup.
4463 (visit_reference_op_store): Perform special tail-merging work
4464 only when possibly doing tail-merging.
4465 (visit_use): Likewise.
4466 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
4468 2014-09-01 Jakub Jelinek <jakub@redhat.com>
4471 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
4472 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
4473 (find_inc): Revert 2014-08-13 change.
4475 2014-09-01 Marek Polacek <polacek@redhat.com>
4478 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
4479 Change the type of V to unsigned HOST_WIDE_INT.
4481 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
4483 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
4484 the size of byte markers.
4485 (do_shift_rotate): Fix confusion between host, target and marker byte
4487 (verify_symbolic_number_p): Likewise.
4488 (find_bswap_or_nop_1): Likewise.
4489 (find_bswap_or_nop): Likewise.
4491 2014-09-01 Olivier Hainque <hainque@adacore.com>
4493 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
4494 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
4496 2014-09-01 Jakub Jelinek <jakub@redhat.com>
4498 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
4499 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
4500 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
4502 2014-09-01 Yury Gribov <y.gribov@samsung.com>
4506 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
4507 (build_check_stmt): Likewise.
4508 (instrument_strlen_call): Likewise.
4509 (asan_expand_check_ifn): Likewise and fix types.
4510 (maybe_cast_to_ptrmode): New function.
4512 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
4514 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
4516 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
4518 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
4520 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
4522 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
4523 prefix to function labels when generating fast indirect calls.
4525 2014-08-30 David Malcolm <dmalcolm@redhat.com>
4529 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
4530 param back from rtx_insn * to rtx. Rename param from "label" to
4531 "label_or_return", reintroducing "label" as an rtx_insn * after
4532 we've ensured it's not a RETURN.
4533 (first_active_target_insn): Likewise for return type and param;
4534 add a checked cast to rtx_insn * once we've ensured "insn" is not
4536 (steal_delay_list_from_target): Convert param "pnew_thread" back
4537 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
4539 (own_thread_p): Convert param "thread" back from an rtx_insn * to
4540 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
4541 cast once we've established we're not dealing with a RETURN,
4542 renaming subsequent uses of "thread" to "thread_insn".
4543 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
4545 (follow_jumps): Convert return type and param "label" from
4546 rtx_insn * back to rtx. Move initialization of "value" to after
4547 the handling for ANY_RETURN_P, adding a checked cast there to
4548 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
4549 rename to "this_label_or_return", reintroducing "this_label" as
4550 an rtx_insn * once we've handled the case where it could be an
4552 (fill_slots_from_thread): Rename param "thread" to
4553 "thread_or_return", converting from an rtx_insn * back to an rtx.
4554 Reintroduce name "thread" as an rtx_insn * local with a checked
4555 cast once we've handled the case of it being an ANY_RETURN_P.
4556 Convert local "new_thread" from an rtx_insn * back to an rtx.
4557 Add a checked cast when assigning to "trial" from "new_thread".
4558 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
4559 checked cast to rtx_insn * from "new_thread" when invoking
4561 (fill_eager_delay_slots): Convert locals "target_label",
4562 "insn_at_target" from rtx_insn * back to rtx.
4563 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
4564 (relax_delay_slots): Convert locals "trial", "target_label" from
4565 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
4566 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
4567 invoking update_block.
4568 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
4569 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
4571 * resource.h (mark_target_live_regs): Undo erroneous conversion
4572 of second param of r214693, converting it back from rtx_insn * to
4573 rtx, since it could be a RETURN.
4575 * resource.c (find_dead_or_set_registers): Similarly, convert
4576 param "jump_target" back from an rtx_insn ** to an rtx *, as we
4577 could be writing back a RETURN. Rename local rtx_insn * "next" to
4578 "next_insn", and introduce "lab_or_return" as a local rtx,
4579 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
4580 (mark_target_live_regs): Undo erroneous conversion
4581 of second param of r214693, converting it back from rtx_insn * to
4582 rtx, since it could be a RETURN. Rename it from "target" to
4583 "target_maybe_return", reintroducing the name "target" as a local
4584 rtx_insn * with a checked cast, after we've handled the case of
4587 2014-08-29 DJ Delorie <dj@redhat.com>
4589 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
4590 pointer size up to a power of two.
4591 * defaults.h (DWARF2_ADDR_SIZE): Round up.
4592 (POINTER_SIZE_UNITS): New, rounded up value.
4593 * dwarf2asm.c (size_of_encoded_value): Use it.
4594 (dw2_output_indirect_constant_1): Likewise.
4595 * expmed.c (init_expmed_one_conv): We now know the sizes of
4597 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
4598 * optabs.c (expand_float): Use precision, not size.
4599 (expand_fix): Likewise.
4600 * simplify-rtx (simplify_unary_operation_1): Likewise.
4601 * tree-dfa.c (get_ref_base_and_extent): Likewise.
4602 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
4603 (default_assemble_integer) Likewise.
4604 (dump_tm_clone_pairs): Likewise.
4605 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
4606 * var-tracking.c (adjust_mems): Allow partial-int modes also.
4607 (prepare_call_arguments): Likewise.
4608 * stor-layout.c (finalize_type_size): Preserve precision.
4609 (layout_type): Use precision, not size.
4611 * expr.c (convert_move): If the target has an explicit converter,
4614 2014-08-29 David Malcolm <dmalcolm@redhat.com>
4616 * gdbinit.in: Skip various inline functions in rtl.h when
4619 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
4622 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
4624 2014-08-29 Richard Biener <rguenther@suse.de>
4626 PR tree-optimization/62291
4627 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
4628 exactly the vector size needed and use quick_push.
4629 (phi_translate_1): Adjust comment.
4630 (valid_in_sets): Remove block argument and remove pointless
4632 (dependent_clean): Adjust for removal of block argument.
4634 (compute_antic_aux): Likewise.
4635 (compute_partial_antic_aux): Likewise.
4637 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
4638 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4639 Anna Tikhonova <anna.tikhonova@intel.com>
4640 Ilya Tocar <ilya.tocar@intel.com>
4641 Andrey Turetskiy <andrey.turetskiy@intel.com>
4642 Ilya Verbin <ilya.verbin@intel.com>
4643 Kirill Yukhin <kirill.yukhin@intel.com>
4644 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4646 * config/i386/sse.md
4647 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
4648 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
4649 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
4650 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
4652 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
4653 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4654 Anna Tikhonova <anna.tikhonova@intel.com>
4655 Ilya Tocar <ilya.tocar@intel.com>
4656 Andrey Turetskiy <andrey.turetskiy@intel.com>
4657 Ilya Verbin <ilya.verbin@intel.com>
4658 Kirill Yukhin <kirill.yukhin@intel.com>
4659 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4661 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
4662 * config/i386/sse.md
4663 (define_mode_iterator VI4_128_8_256): New.
4664 (define_mode_iterator VI2_128_4_256): Ditto.
4665 (define_mode_iterator PMOV_DST_MODE): Rename into
4666 (define_mode_iterator PMOV_DST_MODE_1): this.
4667 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
4668 Use PMOV_DST_MODE_1 mode iterator.
4669 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
4671 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
4673 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
4674 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
4675 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
4676 (define_mode_iterator PMOV_DST_MODE_2): New.
4677 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
4678 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
4679 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
4681 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
4682 (define_mode_attr pmov_dst_3): Ditto.
4683 (define_mode_attr pmov_dst_zeroed_3): Ditto.
4684 (define_mode_attr pmov_suff_3): Ditto.
4685 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
4686 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
4687 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
4688 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
4689 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
4690 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
4691 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
4692 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
4693 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
4694 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
4695 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
4696 (define_mode_attr pmov_dst_4): Ditto.
4697 (define_mode_attr pmov_dst_zeroed_4): Ditto.
4698 (define_mode_attr pmov_suff_4): Ditto.
4699 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
4700 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
4701 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
4702 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
4703 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
4704 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
4705 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
4706 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
4707 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
4708 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
4709 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
4711 2014-08-29 Richard Biener <rguenther@suse.de>
4713 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
4714 NON_LVALUE_EXPR in gimple.
4716 2014-08-29 Richard Biener <rguenther@suse.de>
4719 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
4720 from previous refactoring.
4721 (gimple_fold_builtin_strncpy): Likewise.
4723 2014-08-29 David Malcolm <dmalcolm@redhat.com>
4726 * function.c (assign_parm_setup_reg): Remove erroneous checked
4727 cast to rtx_insn * on result of gen_extend_insn in favor of
4728 introducing a new local rtx "pat".
4730 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
4732 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
4734 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
4736 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4738 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
4739 (next_insn): Likewise.
4740 * emit-rtl.c (next_insn): Likewise.
4741 (previous_insn): Likewise.
4742 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
4743 "insn" and "next" from rtx to rtx_insn *.
4744 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
4745 "insn", "insn1", "vliw_start", "prologue_end_note",
4746 "last_insn_in_packet".
4748 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4750 * shrink-wrap.h (active_insn_between): Strengthen both params from
4752 * function.c (active_insn_between): Likewise.
4754 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4756 * genattr.c (main): When writing out insn-attr.h, strengthen param
4757 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
4758 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
4759 writing out the definition of dfa_clear_single_insn_cache to the
4760 generated insn-automata.c
4762 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4764 * resource.h (clear_hashed_info_for_insn): Strengthen param from
4766 (incr_ticks_for_insn): Likewise.
4767 (init_resource_info): Likewise.
4769 * resource.c (init_resource_info): Likewise.
4770 (clear_hashed_info_for_insn): Likewise.
4771 (incr_ticks_for_insn): Likewise.
4773 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
4775 (steal_delay_list_from_target): Use methods of "seq".
4776 (try_merge_delay_insns): Use methods of "merged_insns".
4777 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
4778 (reorg_redirect_jump): Likewise for param "jump".
4780 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4782 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
4784 * config/s390/s390.c (s390_split_branches): Eliminate top-level
4785 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
4787 (s390_mainpool_finish): In three places, split out a local rtx
4788 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
4789 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
4790 and split another local rtx "insn" out into rtx "pat" and
4792 * config/sh/sh.c (output_branchy_insn): Rather than working
4793 directly on operands[9], introduce local rtx_code_label *
4794 variables named "lab" in two places, working on them, and then
4795 assigning them to operands[9], so that the intervening operations
4796 are known by the type system to be on insns.
4798 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4800 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
4803 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
4804 in invocation of INSN_HAS_LOCATION.
4806 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
4808 * config/rs6000/altivec.h (vec_xl): New #define.
4809 (vec_xst): Likewise.
4810 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
4811 (XXSPLTD_V2DI): Likewise.
4812 (DIV_V2DI): Likewise.
4813 (UDIV_V2DI): Likewise.
4814 (MUL_V2DI): Likewise.
4815 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
4816 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
4817 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
4818 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
4819 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
4820 (UNSPEC_VSX_DIVSD): Likewise.
4821 (UNSPEC_VSX_DIVUD): Likewise.
4822 (UNSPEC_VSX_MULSD): Likewise.
4823 (vsx_mul_v2di): New insn-and-split.
4824 (vsx_div_v2di): Likewise.
4825 (vsx_udiv_v2di): Likewise.
4826 (vsx_xxspltd_<mode>): New insn.
4828 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4830 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
4832 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
4833 (NEXT_INSN): Likewise.
4834 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
4835 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
4837 (no_labels_between_p): Likewise for both params.
4839 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
4840 cast when using NEXT_INSN on operands[2].
4841 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
4842 "insn" from rtx to rtx_insn *, adding a checked cast.
4843 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
4845 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
4847 (arc_text_label): Likewise for param "insn".
4848 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
4850 (arc_ccfsm_record_condition): Likewise for param "jump".
4851 (arc_text_label): Likewise for local "label".
4852 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
4853 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
4854 a method for typesafety. Add a checked cast.
4855 * config/arc/constraints.md (Clb): Add a checked cast when getting
4856 the CODE_LABEL from a LABEL_REF.
4857 * config/arm/arm.c (require_pic_register): Strengthen locals
4858 "seq", "insn" from rtx to rtx_insn *.
4859 (create_fix_barrier): Likewise for locals "selected", "next".
4860 (thumb1_reorg): Likewise for locals "prev", "insn".
4861 (arm_expand_prologue): Likewise for local "last".
4862 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
4864 (thumb2_output_casesi): Likewise for operands[2].
4865 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
4866 strengthen local "insn" from rtx to rtx_insn *.
4867 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
4868 type and param "insn".
4869 (find_prev_insn_start): Likewise.
4870 (hwloop_optimize): Likewise for locals "insn", "last_insn",
4872 (gen_one_bundle): Likewise for loal "t".
4873 (find_load): Likewise for param "insn".
4874 (workaround_speculation): Likewise for locals "insn", "next",
4875 "target", "next_tgt".
4876 * config/c6x/c6x.c (assign_reservations): Likewise for both params
4877 and for locals "insn", "within", "last".
4878 (count_unit_reqs): Likewise for params "head", "tail" and local
4880 (try_rename_operands): Likewise for params "head", "tail".
4881 (reshuffle_units): Likewise for locals "head", "tail", "insn".
4882 (struct c6x_sched_context): Likewise for fields
4883 "last_scheduled_insn", "last_scheduled_iter0".
4884 (init_sched_state): Replace NULL_RTX with NULL.
4885 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
4887 (undo_split_delayed_nonbranch): Likewise for param and for local
4889 (conditionalize_after_sched): Likewise for local "insn".
4890 (bb_earliest_end_cycle): Likewise.
4891 (filter_insns_above): Likewise for locals "insn", "next".
4892 (hwloop_optimize): Remove redundant checked cast.
4893 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
4894 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
4896 (cris_simple_epilogue): Likewise.
4897 (cris_expand_prologue): Likewise.
4898 (cris_expand_epilogue): Likewise.
4899 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
4900 local "insn" from rtx to rtx_insn *.
4901 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
4902 (struct frv_packet_group): Likewise for the elements within array
4903 fields "insns", "sorted", and for field "nop".
4904 (frv_packet): Likewise for the elements within array field
4906 (frv_add_insn_to_packet): Likewise for param "insn".
4907 (frv_insert_nop_in_packet): Likewise for param "insn" and local
4909 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
4910 (frv_sort_insn_group_1): Likewise for local "insn".
4911 (frv_optimize_membar_local): Likewise.
4912 (frv_align_label): Likewise for locals "x", "last", "barrier",
4914 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
4916 (ia64_sched_init): Likewise for local "insn".
4917 (scheduled_good_insn): Likewise for param "last".
4918 (struct _ia64_sched_context): Likewise for field
4919 "last_scheduled_insn".
4920 (ia64_init_sched_context): Replace NULL_RTX with NULL.
4921 (struct bundle_state): Likewise for field "insn".
4922 (issue_nops_and_insn): Likewise for param "insn".
4923 (get_next_important_insn): Likewise for return type and both
4925 (ia64_add_bundle_selector_before): Likewise for param "insn".
4926 (bundling): Likewise for params "prev_head_insn", "tail" and
4927 locals "insn", "next_insn", "b". Eliminate top-level local rtx
4928 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
4929 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
4930 Strengthen final param from rtx to rtx_insn *.
4931 (iq2000_move_1word): Likewise for second param.
4932 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
4933 param "cur_insn" and local "next_insn".
4934 (iq2000_move_1word): Likewise for param "insn".
4935 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
4936 casts when using NEXT_INSN on operands[1].
4937 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
4938 "insn" from rtx to rtx_insn *.
4939 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
4940 "x", introducing local rtx_insn * "insn" for when working with the
4941 CODE_LABEL of the LABEL_REF.
4942 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
4944 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
4946 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
4948 (conditionalize_block): Likewise for return type and param.
4949 (mcore_is_dead): Likewise for param "first" and local "insn".
4950 (emit_new_cond_insn): Likewise for return type.
4951 (conditionalize_block): Likewise for return type, param, and
4952 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
4954 (conditionalize_optimization): Likewise for local "insn".
4955 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
4957 * config/microblaze/microblaze.md: Add checked casts when using
4959 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
4960 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
4961 and rtx_insn * "insn".
4962 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
4963 checked cast when using NEXT_INSN on operands[2].
4964 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
4965 local "insn" from rtx to rtx_insn *.
4966 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
4968 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
4969 Add a checked cast when using NEXT_INSN on operands[1].
4970 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
4972 (pa_output_cbranch): Likewise for final param.
4973 (pa_output_lbranch): Likewise for second param.
4974 (pa_output_bb): Likewise for third param.
4975 (pa_output_bvb): Likewise.
4976 (pa_output_dbra): Likewise for second param.
4977 (pa_output_movb): Likewise.
4978 (pa_output_parallel_movb): Likewise.
4979 (pa_output_parallel_addb): Likewise.
4980 (pa_output_millicode_call): Likewise for first param.
4981 (pa_output_mul_insn): Likewise for second param.
4982 (pa_output_div_insn): Likewise for third param.
4983 (pa_output_mod_insn): Likewise for second param.
4984 (pa_jump_in_call_delay): Likewise for param.
4985 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
4986 (pa_output_div_insn): Likewise.
4987 (pa_output_mod_insn): Likewise.
4988 (pa_output_cbranch): Likewise.
4989 (pa_output_lbranch): Likewise.
4990 (pa_output_bb): Likewise.
4991 (pa_output_bvb): Likewise.
4992 (pa_output_dbra): Likewise.
4993 (pa_output_movb): Likewise.
4994 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
4995 to simplify and for typesafety.
4996 (pa_output_call): Use method of rtx_sequence *.
4997 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
4998 (pa_jump_in_call_delay): Likewise.
4999 (pa_output_parallel_movb): Likewise.
5000 (pa_output_parallel_addb): Likewise.
5001 (pa_following_call): Likewise.
5002 (pa_combine_instructions): Likewise for locals "anchor",
5004 (pa_can_combine_p): Likewise for params "anchor", "floater" and
5005 locals "start", "end".
5006 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
5007 param "insn" and local "local_insn".
5008 (picochip_final_prescan_insn): Likewise for local "local_insn".
5009 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
5011 (uses_TOC): Likewise.
5012 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
5013 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
5014 splitting out to more tightly-scoped locals, 3 as rtx and one as
5016 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
5018 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
5020 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
5022 (fixup_addr_diff_vecs): Likewise.
5023 (reg_unused_after): Likewise for param 2.
5024 (sh_can_redirect_branch): Likewise for both params.
5025 (check_use_sfunc_addr): Likewise for param 1.
5026 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
5027 (find_barrier): Likewise for local "last_got".
5028 (gen_block_redirect): Likewise for return type, param "jump" and
5029 locals "prev", "scan", "next", "insn".
5030 (struct far_branch): Likewise for fields "near_label",
5031 "insert_place", "far_label".
5032 (gen_far_branch): Likewise for local "jump".
5033 (fixup_addr_diff_vecs): Likewise for param "first" and locals
5035 (barrier_align): Likewise for param and for locals "prev", "x".
5036 Introduce local rtx_sequence * "prev_seq" and use insn method for
5037 typesafety and clarity.
5038 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
5039 (get_dest_uid): Likewise for local "dest".
5040 (split_branches): Likewise for locals "next", "beyond", "label",
5041 "block", "far_label". Add checked casts when assigning to
5042 bp->far_label and "far_label".
5043 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
5044 (sequence_insn_p): Likewise.
5045 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
5046 more loop-scoped rtx "insn" when walking LABEL_REFS.
5047 (sh_can_redirect_branch): Strengthen both params from rtx to
5049 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
5050 new local rtx_sequence * "seq" via a dyn_cast, and use a method
5051 for clarity and typesafety.
5052 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
5053 "insn" from rtx to rtx_insn *.
5054 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
5055 when using NEXT_INSN on the CODE_LABEL in operands[2].
5056 (define_insn "casesi_worker_2"): Likewise.
5057 (define_insn "casesi_shift_media"): Likewise.
5058 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
5060 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
5061 Strengthen field "insn" from rtx to rtx_insn *.
5062 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
5063 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
5064 param "start_insn" and local "start_insn".
5065 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
5067 (find_set_of_reg_bb): Likewise for param "insn".
5068 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
5069 (trace_reg_uses): Likewise for param "start_insn".
5070 (sh_treg_combine::cbranch_trace): Likewise for field
5072 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
5074 (sh_treg_combine::record_set_of_reg): Likewise for param
5075 "start_insn" and local "i".
5076 (sh_treg_combine::can_remove_cstore): Likewise for local
5078 (sh_treg_combine::try_optimize_cbranch): Likewise for param
5080 (sh_treg_combine::execute): Likewise for local "i".
5081 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
5083 (sparc_check_64): Likewise for second param.
5084 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
5085 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
5086 dyn_cast, using its insn method for typesafety and clarity.
5087 (empty_delay_slot): Strengthen param "insn" from rtx to
5089 (set_extends): Likewise.
5090 (sparc_check_64): Likewise.
5091 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
5092 for locals "seq", "last_insn".
5093 (combine_bnp): Likewise for param "insn".
5094 (xstormy16_reorg): Likewise for local "insn".
5095 * config/v850/v850.c (substitute_ep_register): Likewise for params
5096 "first_insn", "last_insn" and local "insn".
5097 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
5098 elements of "regs" array, and local "insn".
5099 * except.c (emit_note_eh_region_end): Likewise for param "insn".
5100 * final.c (final_sequence): Strengthen this global from rtx to
5102 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
5104 (final_scan_insn): Update assignment to "final_sequence" to be
5105 from "seq", the cast version of "body", for type-safety.
5106 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
5107 "insns" from rtx to rtx_insn *.
5108 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
5109 * genattr.c (main): When writing out generated insn-attr.h,
5110 strengthen params 1 and 3 of eligible_for_delay,
5111 eligible_for_annul_true, eligible_for_annul_false from rtx to
5113 * genattrtab.c (write_eligible_delay): Likewise when writing out
5114 generated insn-attrtab.c; also local "insn" the generated
5116 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
5118 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
5119 "start_label" from rtx to rtx_insn *.
5120 * ira.c (decrease_live_ranges_number): Likewise for local "p".
5121 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
5122 "insns" and local "insn".
5123 (validate_equiv_mem): Likewise for param "start" and local "insn".
5124 (memref_used_between_p): Likewise for params "start", "end" and
5126 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
5128 * loop-doloop.c (doloop_optimize): Within region guarded by
5129 INSN_P (doloop_pat), introduce a new local rtx_insn *
5130 "doloop_insn" via a checked cast, and use it for typesafety,
5131 eventually writing the value back into doloop_pat.
5132 * output.h (final_sequence): Strengthen this global from rtx to
5134 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
5135 reintroducing "insn" as an rtx_insn * via a checked cast.
5136 Strengthen param "attempt" and local "new_insn"from rtx to
5138 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
5140 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
5141 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
5142 "p" in favor of more tightly-scoped replacements, sometimes rtx
5143 and sometimes rtx_insn *, as appropriate.
5144 (delete_output_reload): Eliminate top-level rtx "i1", splitting
5145 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
5146 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
5147 local "trial" from rtx to rtx_insn *.
5148 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
5149 rtx to rtx_insn *. Strenghten local "pat" from rtx to
5150 rtx_sequence * and use methods for clarity and typesafety.
5151 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
5152 rtx to rtx_insn *. Strenghten local "li" from rtx to
5153 rtx_insn_list * and use its methods for clarity and typesafety.
5154 (steal_delay_list_from_target): Strengthen param "insn" from rtx
5156 (steal_delay_list_from_fallthrough): Likewise.
5157 (try_merge_delay_insns): Likewise for param "thread" and locals
5158 "trial", "next_trial", "delay_insn".
5159 (redundant_insn): Likewise for param "target" and local "trial".
5160 (own_thread_p): Likewise for param "thread" and locals
5161 "active_insn", "insn".
5162 (get_label_before): Likewise for param "insn".
5163 (fill_simple_delay_slots): Likewise for local "new_label"; use
5164 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
5165 (label_before_next_insn): Strengthen return type and local "insn"
5166 from rtx to rtx_insn *.
5167 (relax_delay_slots): Likewise for locals "other", "tmp".
5168 (make_return_insns): Likewise for param "first" and locals "insn",
5169 "jump_insn", "prev". Move declaration of "pat" to its assignment
5170 and strengthen from rtx to rtx_sequence *. Use its methods for
5171 clarity and typesafety.
5172 * rtlanal.c (no_labels_between_p): Strengthen params from
5173 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
5175 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
5176 from const_rtx to const rtx_insn *.
5177 (reg_set_between_p): Rename param "from_insn" to
5178 "uncast_from_insn", and reintroduce "from_insn" as a
5179 const rtx_insn * via a checked cast.
5180 (modified_between_p): Likewise for param "start" as "uncast_start".
5181 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
5182 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
5183 "tmp", head" from rtx to rtx_insn *.
5184 (recompute_rev_top_order): Likewise for local "insn".
5185 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
5186 * store-motion.c (build_store_vectors): Likewise for local "insn".
5187 Strengthen local "st" from rtx to rtx_insn_list * and use methods
5188 for clarity and typesafety.
5189 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
5191 (computation_cost): Likewise for local "seq".
5192 (get_address_cost): Likewise.
5194 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5196 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
5198 (label_is_jump_target_p): Likewise for second param.
5200 * rtlanal.c (tablejump_p): Likewise for param "insn".
5201 (label_is_jump_target_p): Likewise for param "jump_insn".
5203 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5205 * rtl.h (find_first_parameter_load): Strengthen return type and
5206 both params from rtx to rtx_insn *.
5207 * rtlanal.c (find_first_parameter_load): Strengthen return type,
5208 both params and locals "before", "first_set" from rtx to
5209 rtx_insn *. Remove now-redundant cast.
5210 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
5212 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5214 * rtl.h (find_last_value): Delete.
5215 * rtlanal.c (find_last_value): Delete.
5217 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5219 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
5220 from rtx to rtx_insn *.
5221 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
5222 rtx "note" with new local rtx_insn * "new_head" when calculating
5223 head insn of new basic block.
5224 * combine.c (combine_split_insns): Strengthen return type and local
5225 "ret" from rtx to rtx_insn *.
5226 (likely_spilled_retval_p): Likewise for locals "use" and "p".
5227 (try_combine): Eliminate local "m_split", splitting into new
5228 locals "m_split_insn" and "m_split_pat".
5229 (find_split_point): Strengthen local "seq" from rtx into
5231 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
5232 locals "label", "branch".
5233 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
5235 (define_expand "umulsi3_highpart"): Likewise for local "insn".
5236 * dse.c (note_add_store_info): Likewise for fields "first",
5238 (note_add_store): Likewise for local "insn".
5239 (emit_inc_dec_insn_before): Likewise for locals "insn",
5241 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
5242 (replace_read): Likewise for locals "insns", "this_insn".
5243 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
5244 (notice_eh_throw): Likewise for param "insn".
5245 (before_next_cfi_note): Likewise for return type, param, and local
5247 (connect_traces): Likewise for local "note".
5248 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
5249 (verify_rtl_sharing): Likewise.
5250 (unshare_all_rtl_in_chain): Likewise for param "insn".
5251 (get_first_nonnote_insn): Likewise for local "insn".
5252 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
5253 "seq" and use its methods to clarify things.
5254 (next_insn): Strengthen return type from rtx to rtx_insn *.
5255 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
5256 local rtx_insn * using a checked cast, dropping a checked cast
5257 made redundant by this change. Use a cast to and method of
5258 rtx_sequence to clarify the code.
5259 (previous_insn): Rename param "insn" to "uncast_insn" and
5260 reintroduce "insn" as a local rtx_insn * using a checked cast,
5261 dropping a checked cast made redundant by this change. Use a cast
5262 to and method of rtx_sequence to clarify the code.
5263 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
5264 reintroduce "insn" as a local rtx_insn * using a checked cast,
5265 dropping a checked cast made redundant by this change.
5266 (next_nonnote_insn_bb): Likewise.
5267 (prev_nonnote_insn): Likewise.
5268 (prev_nonnote_insn_bb): Likewise.
5269 (next_nondebug_insn): Likewise.
5270 (prev_nondebug_insn): Likewise.
5271 (next_nonnote_nondebug_insn): Likewise.
5272 (prev_nonnote_nondebug_insn): Likewise.
5273 (next_real_insn): Likewise.
5274 (prev_real_insn): Likewise.
5275 (next_active_insn): Likewise.
5276 (prev_active_insn): Likewise.
5277 (next_cc0_user): Likewise. Use rtx_sequence and a method for
5279 (prev_cc0_setter): Likewise.
5280 (try_split): Rename param "trial" to "uncast_trial" and
5281 reintroduce "insn" as a local rtx_insn * using a checked cast,
5282 dropping checked casts made redundant by this change.
5283 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
5285 (remove_insn): Rename param "insn" to "uncast_insn" and
5286 reintroduce "insn" as a local rtx_insn * using a checked cast.
5287 (emit_pattern_after_setloc): Likewise for param "after", as
5289 (emit_pattern_after): Likewise. Strengthen local "prev" from
5291 (emit_pattern_before_setloc): Rename param "before" to
5292 "uncast_before" and reintroduce "before" as a local rtx_insn *
5293 using a checked cast. Strengthen locals "first", "last" from
5295 (emit_pattern_before): Likewise rename/cast param "before" to
5296 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
5297 * except.c (copy_reg_eh_region_note_forward): Strengthen param
5298 "first" and local "insn" from rtx to rtx_insn *.
5299 (copy_reg_eh_region_note_backward): Likewise for param "last"
5301 * expr.c (fixup_args_size_notes): Rename param "last" to
5302 "uncast_last" and reintroduce "last" as a local rtx_insn *
5303 using a checked cast. Strengthen local "insn" from rtx to
5305 * function.c (set_insn_locations): Strengthen param "insn" from
5307 (record_insns): Likewise for param "insns" and local "tmp".
5308 (active_insn_between): Rename param "tail" to
5309 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
5310 using a checked cast.
5311 (thread_prologue_and_epilogue_insns): Split out top-level local
5312 rtx "seq" into three different rtx_insn * locals. Strengthen
5313 local "prologue_seq" from rtx to rtx_insn *.
5314 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
5315 from rtx to rtx_insn *.
5316 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
5317 (priority): Likewise for locals "prev_first", "twin".
5318 (setup_insn_max_reg_pressure): Likewise for param "after".
5319 (sched_setup_bb_reg_pressure_info): Likewise.
5320 (no_real_insns_p): Strengthen params from const_rtx to
5322 (schedule_block): Strengthen local "next_tail" from rtx to
5324 * ifcvt.c (find_active_insn_before): Strengthen return type and
5325 param "insn" from rtx to rtx_insn *.
5326 (find_active_insn_after): Likewise.
5327 (cond_exec_process_insns): Likewise for param "start" and local "insn".
5328 (cond_exec_process_if_block): Likewise for locals "then_start",
5329 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
5330 (noce_process_if_block): Likewise for local "jump".
5331 (merge_if_block): Likewise for two locals named "end".
5332 (cond_exec_find_if_block): Likewise for local "last_insn".
5333 * jump.c (delete_related_insns): Rename param "insn" to
5334 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
5335 checked cast. Strengthen local "p" from rtx to rtx_insn *.
5336 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
5338 (split_reg): Likewise.
5339 * lra.c (lra_process_new_insns): Likewise.
5340 * modulo-sched.c (permute_partial_schedule): Strengthen param
5341 "last" from rtx to rtx_insn *.
5342 * optabs.c (add_equal_note): Likewise for param "insns" and local
5344 (expand_binop_directly): Add checked casts to rtx_insn * within
5345 NEXT_INSN (pat) uses.
5346 (expand_unop_direct): Likewise.
5347 (maybe_emit_unop_insn): Likewise.
5348 * recog.c (peep2_attempt): Strengthen locals "last",
5349 "before_try", "x" from rtx to rtx_insn *.
5350 * reorg.c (optimize_skip): Strengthen return type and local
5351 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
5352 and locals "trial", "next_trial" from rtx to rtx_insn *.
5353 * resource.c (next_insn_no_annul): Strengthen return type and
5354 param "insn" from rtx to rtx_insn *. Use a cast to and method of
5355 rtx_sequence to clarify the code.
5356 (mark_referenced_resources): Add a checked cast to rtx_insn *
5357 within PREV_INSN (x).
5358 (find_dead_or_set_registers): Strengthen return type, param
5359 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
5360 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
5362 (mark_target_live_regs): Strengthen params "insns" and "target",
5363 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
5364 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
5366 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
5367 from rtx to rtx_insn *.
5368 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
5369 from rtx to rtx_insn *.
5370 (copy_reg_eh_region_note_backward): Likewise.
5371 (unshare_all_rtl_in_chain): Likewise for sole param.
5372 (dump_rtl_slim): Strengthen second and third params from const_rtx
5373 to const rtx_insn *.
5374 * sched-deps.c (sched_free_deps): Strengthen params "head" and
5375 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
5376 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
5377 "next_tail" from rtx to rtx_insn *.
5378 (begin_move_insn): Likewise for local "next".
5379 * sched-int.h (sched_free_deps): Likewise for first and second
5381 (no_real_insns_p): Strengthen both params from const_rtx to
5383 (sched_setup_bb_reg_pressure_info): Strengthen second params from
5385 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
5387 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
5388 and locals "insn", "tail" from const_rtx to const rtx_insn *.
5389 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
5391 (debug_rtl_slim): Strengthen params "first" and "last" from
5392 const_rtx to const rtx_insn *.
5393 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
5394 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
5395 (convert_to_simple_return): Likewise for param "returnjump".
5396 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
5398 (convert_to_simple_return): Likewise for param "returnjump".
5399 * valtrack.c (propagate_for_debug): Likewise for params
5401 * valtrack.h (propagate_for_debug): Likewise for second param.
5403 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5405 * output.h (insn_current_reference_address): Strengthen param
5406 from rtx to rtx_insn *.
5407 * final.c (insn_current_reference_address): Likewise.
5409 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5411 * basic-block.h (inside_basic_block_p): Strengthen param from
5412 const_rtx to const rtx_insn *.
5413 * cfgbuild.c (inside_basic_block_p): Likewise.
5415 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5417 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
5419 (get_trace_info): Likewise for param "insn".
5420 (save_point_p): Likewise.
5421 (maybe_record_trace_start): Likewise for both params.
5422 (maybe_record_trace_start_abnormal): Likewise.
5423 (create_trace_edges): Likewise for sole param and for three of the
5425 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
5426 to rtx_insn *, and update a call to pat->element to pat->insn.
5428 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5430 * function.h (struct expr_status): Convert field "x_forced_labels"
5431 from rtx_expr_list * to rtx_insn_list *.
5433 * cfgbuild.c (make_edges): Convert local "x" from an
5434 rtx_expr_list * to an rtx_insn_list *, replacing use of
5435 "element" method with "insn" method.
5436 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
5437 * except.c (sjlj_emit_dispatch_table): Replace use of
5438 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
5440 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
5441 rtx_expr_list * to an rtx_insn_list *, replacing use of
5442 "element" method with "insn" method.
5443 * reload1.c (set_initial_label_offsets): Likewise for local "x".
5444 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
5445 rtx_insn *, adding a checked cast. Replace use of
5446 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
5448 (expand_label): Likewise for local "label_r".
5450 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5452 * function.h (struct rtl_data): Convert field
5453 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
5455 * rtl.h (remove_node_from_insn_list): New prototype.
5457 * builtins.c (expand_builtin): When prepending to
5458 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
5460 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
5461 to rtx_insn_list *, and use its "insn" method rather than
5463 * cfgrtl.c (delete_insn): Use new function
5464 remove_node_from_insn_list rather than
5465 remove_node_from_expr_list.
5466 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
5467 to rtx_insn_list *, and use its "insn" method rather than
5469 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
5470 * reload1.c (set_initial_label_offsets): Likewise for local "x".
5471 * rtlanal.c (remove_node_from_insn_list): New function, adapted
5472 from remove_node_from_expr_list.
5473 * stmt.c (expand_label): When prepending to
5474 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
5477 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5479 * function.h (struct rtl_data): Strengthen fields "x_return_label"
5480 and "x_naked_return_label" from rtx to rtx_code_label *.
5482 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5484 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
5485 (SET_NEXT_INSN): Likewise.
5486 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
5488 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
5489 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
5490 to split out the SEQUENCE from local "bundle", strengthening the
5491 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
5492 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
5493 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
5494 and the type of the elements of the "slot" array from rtx to
5496 (reorg_split_calls): Likewise for locals "insn" and "next", and
5497 the type of the elements of the "slot" array.
5499 * config/frv/frv.c (frv_nops): Likewise for the elements of this
5501 (frv_function_prologue): Likewise for locals "insn", "next",
5503 (frv_register_nop): Introduce a local "nop_insn" to be the
5504 rtx_insn * containing rtx "nop".
5506 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
5507 used as an insn and sometimes as a pattern, so rename it to
5508 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
5509 using it where dealing with the core insn.
5511 * config/picochip/picochip.c (reorder_var_tracking_notes):
5512 Strengthen locals "insn", "next", "last_insn", "queue",
5513 "next_queue", "prev" from rtx to rtx_insn *.
5515 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
5516 the second param is an rtx_insn ** rather than an rtx **.
5517 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
5518 from rtx to rtx_sequence *, and introduce local named "sequence",
5519 using methods of rtx_sequence to clarify the code.
5520 (remove_insn): Introduce local rtx_sequence * named "sequence" and
5522 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
5523 Rename param "after" to "uncast_after", reintroducing "after" as a
5524 local rtx_insn * with a checked cast.
5525 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
5526 reintroducing "after" as a local rtx_insn * with a checked cast.
5527 Strengthen local "last" from rtx to rtx_insn * and remove the
5528 now-redundant checked casts.
5529 (copy_delay_slot_insn): Strengthen return type and param from rtx
5532 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
5533 "last" from rtx to rtx_insn *.
5535 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5537 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
5538 param from rtx to rtx_insn *.
5540 * emit-rtl.c (copy_delay_slot_insn): Likewise.
5542 * reorg.c (skip_consecutive_labels): Strengthen return type, param
5543 and local "insn" from rtx to rtx_insn *.
5544 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
5545 (unfilled_slots_next): Likewise.
5546 (function_return_label): Strengthen from rtx to rtx_code_label *.
5547 (function_simple_return_label): Likewise.
5548 (first_active_target_insn): Strengthen return type and param from
5550 (find_end_label): Strengthen return type from rtx to
5551 rtx_code_label *; strengthen locals as appropriate.
5552 (emit_delay_sequence): Strengthen return type, param "insn" and
5553 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
5554 and local "li" from rtx to rtx_insn_list *, using methods of
5555 rtx_insn_list for clarity and typesafety.
5556 (add_to_delay_list): Strengthen return type and param "insn" from
5557 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
5558 rtx_insn_list * and use methods of rtx_insn_list.
5559 (delete_from_delay_slot): Strengthen return type, param "insn",
5560 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
5561 Strengthen local "seq" from rtx to rtx_sequence *, and local
5562 "delay_list" from rtx to rtx_insn_list *, using methods of
5563 rtx_sequence for clarity and type-safety.
5564 (delete_scheduled_jump): Add checked cast when invoking
5565 delete_from_delay_slot. Strengthen local "trial" from rtx to
5567 (optimize_skip): Strengthen return type and local "delay_list"
5568 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
5570 (steal_delay_list_from_target): Strengthen return type, param
5571 "delay_list" and local "new_delay_list" from rtx to
5572 rtx_insn_list *. Strengthen param "seq" from rtx to
5573 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
5575 Split out local "temp" into multiple more-tightly scoped locals:
5576 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
5577 of rtx_insn_list and rtx_sequence for clarity and typesafety.
5578 Strengthen locals named "trial" from rtx to rtx_insn *.
5579 (steal_delay_list_from_fallthrough): Strengthen return type and
5580 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
5581 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
5582 Strengthen local "trial" from rtx to rtx_insn *.
5583 (try_merge_delay_insns): Strength local "merged_insns" from rtx
5584 to rtx_insn_list * and use its methods. Strengthen local "pat"
5585 from rtx to rtx_sequence * and use its methods. Strengthen locals
5586 "dtrial" and "new_rtx" from rtx to rtx_insn *.
5587 (get_label_before): Strengthen return type and local "label" from
5589 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
5590 "next_trial", "next", prev". Strengthen local "delay_list" from
5591 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
5593 (follow_jumps): Strengthen return type, param "label" and locals
5594 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
5595 (fill_slots_from_thread): Strengthen return type, param
5596 "delay_list" from rtx to rtx_insn_list *. Strengthen params
5597 "insn", "thread", "opposite_thread" and locals "new_thread",
5598 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
5599 "sequence" from a checked cast to rtx_sequence so that we can call
5600 steal_delay_list_from_target and steal_delay_list_from_fallthrough
5601 with an rtx_sequence *.
5602 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
5603 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
5604 Strengthen local "delay_list" from rtx to rtx_insn_list *.
5605 (relax_delay_slots): Strengthen param "first" and locals "insn",
5606 "next", "trial", "delay_insn", "target_label" from rtx to
5607 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
5608 Introduce a local "trial_seq" for PATTERN (trial) of type
5609 rtx_sequence *, in both cases using methods of rtx_sequence.
5610 (dbr_schedule): Strengthen param "first" and locals "insn",
5611 "next", "epilogue_insn" from rtx to rtx_insn *.
5613 2014-08-28 Richard Biener <rguenther@suse.de>
5615 PR tree-optimization/62283
5616 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
5617 Do not peel loops for alignment where the vector loop likely
5618 doesn't run at least VF times.
5620 2014-08-28 Bin Cheng <bin.cheng@arm.com>
5622 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
5623 important_candidates. Consider all important candidates if
5624 IVS doesn't give any result. Remove check on ivs->upto.
5625 (try_add_cand_for): Call iv_ca_add_use only once.
5627 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
5628 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5629 Anna Tikhonova <anna.tikhonova@intel.com>
5630 Ilya Tocar <ilya.tocar@intel.com>
5631 Andrey Turetskiy <andrey.turetskiy@intel.com>
5632 Ilya Verbin <ilya.verbin@intel.com>
5633 Kirill Yukhin <kirill.yukhin@intel.com>
5634 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5636 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
5637 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
5639 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
5640 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
5641 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
5642 (define_insn "*mul<mode>3"): Add EVEX version.
5644 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
5645 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5646 Anna Tikhonova <anna.tikhonova@intel.com>
5647 Ilya Tocar <ilya.tocar@intel.com>
5648 Andrey Turetskiy <andrey.turetskiy@intel.com>
5649 Ilya Verbin <ilya.verbin@intel.com>
5650 Kirill Yukhin <kirill.yukhin@intel.com>
5651 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5653 * config/i386/sse.md
5654 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
5655 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
5656 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
5657 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
5658 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
5659 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
5660 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
5661 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
5662 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
5663 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
5664 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
5665 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
5666 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
5667 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
5668 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
5669 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
5671 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
5672 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5673 Anna Tikhonova <anna.tikhonova@intel.com>
5674 Ilya Tocar <ilya.tocar@intel.com>
5675 Andrey Turetskiy <andrey.turetskiy@intel.com>
5676 Ilya Verbin <ilya.verbin@intel.com>
5677 Kirill Yukhin <kirill.yukhin@intel.com>
5678 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5680 * config/i386/sse.md
5681 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
5682 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
5683 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
5685 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
5686 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5687 Anna Tikhonova <anna.tikhonova@intel.com>
5688 Ilya Tocar <ilya.tocar@intel.com>
5689 Andrey Turetskiy <andrey.turetskiy@intel.com>
5690 Ilya Verbin <ilya.verbin@intel.com>
5691 Kirill Yukhin <kirill.yukhin@intel.com>
5692 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5694 * config/i386/sse.md
5695 (define_mode_iterator VI128_256): New.
5696 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
5698 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
5699 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5700 Anna Tikhonova <anna.tikhonova@intel.com>
5701 Ilya Tocar <ilya.tocar@intel.com>
5702 Andrey Turetskiy <andrey.turetskiy@intel.com>
5703 Ilya Verbin <ilya.verbin@intel.com>
5704 Kirill Yukhin <kirill.yukhin@intel.com>
5705 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5707 * config/i386/sse.md
5708 (define_mode_iterator VI8_256_512): New.
5709 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
5711 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
5712 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
5714 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
5716 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5718 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
5719 pointer to the cumulative reloc value and return the value for
5721 (compute_reloc_for_rtx): Take a const_rtx. Call
5722 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
5723 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
5724 for_each_rtx for the CONST case.
5726 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5728 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
5729 (mark_constants_in_pattern): ...this new function to iterate over
5731 (mark_constants): Update accordingly.
5733 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5735 * varasm.c: Include rtl-iter.h.
5736 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
5737 Remove the pointer to the cumulative hashval_t and just return
5738 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
5739 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
5740 Accumulate the hashval_ts here instead of const_rtx_hash_1.
5742 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5744 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
5745 Give real type of data parameter. Remove return value.
5746 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
5747 to iterate over subrtxes.
5749 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5751 * var-tracking.c (use_narrower_mode_test): Turn from being a
5752 for_each_rtx callback to being a function that examines each
5754 (adjust_mems): Update accordingly.
5756 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5758 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
5759 callback to being a function that examines each subrtx itself.
5760 Remove handling of null rtxes.
5761 (add_uses): Update accordingly.
5763 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5765 * var-tracking.c: Include rtl-iter.h.
5766 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
5767 to being a function that examines each subrtx itself.
5768 (use_type): Update accordingly.
5770 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5772 * store-motion.c: Include rtl-iter.h.
5773 (extract_mentioned_regs_1): Delete.
5774 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
5775 for_each_rtx to iterate over subrtxes.
5777 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5779 * sel-sched.c: Include rtl-iter.h
5780 (count_occurrences_1): Delete.
5781 (count_occurrences_equiv): Turn rtxes into const_rtxes.
5782 Use FOR_EACH_SUBRTX rather than for_each_rtx.
5784 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5786 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
5787 * rtlanal.c (tls_referenced_p_1): Delete.
5788 (tls_referenced_p): Take a const_rtx rather than an rtx.
5789 Use FOR_EACH_SUBRTX rather than for_each_rtx.
5791 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5793 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
5794 (for_each_inc_dec): Take an rtx rather than an rtx *.
5795 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
5796 (cselib_record_sets): Likewise.
5797 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
5798 (check_for_inc_dec): Likewise.
5799 * rtlanal.c (for_each_inc_dec_ops): Delete.
5800 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
5801 rather than a pointer to the memory address. Replace
5802 for_each_inc_dec_ops argument with separate function and data
5803 arguments. Abort on non-autoinc addresses.
5804 (for_each_inc_dec_find_mem): Delete.
5805 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
5806 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
5808 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5810 * rtl.h (find_all_hard_regs): Declare.
5811 * rtlanal.c (find_all_hard_regs): New function.
5812 (record_hard_reg_uses_1): Delete.
5813 (record_hard_reg_uses): Use find_all_hard_regs.
5815 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5817 * rtl.h (replace_label_data): Delete.
5818 (replace_label): Take the old label, new label and update-nuses flag
5819 as direct arguments. Return void.
5820 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
5821 * rtlanal.c (replace_label): Update interface as above. Handle
5822 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
5823 iterator. Use FOR_EACH_SUBRTX_PTR.
5825 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5827 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
5828 with const_rtx parameters.
5829 * varasm.c (get_pool_constant): Likewise.
5830 * rtlanal.c (rtx_referenced_p_1): Delete.
5831 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
5832 Assert that the rtx we're looking for is nonnull. Allow searches
5833 for constant pool SYMBOL_REFs.
5835 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5837 * reload1.c: Include rtl-iter.h.
5838 (note_reg_elim_costly): Turn from being a for_each_rtx callback
5839 to being a function that examines each subrtx itself.
5840 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
5842 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5844 * regcprop.c (cprop_find_used_regs_1): Delete.
5845 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
5847 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5849 * regcprop.c: Include rtl-iter.h.
5850 (kill_value): Take a const_rtx.
5851 (kill_autoinc_value): Turn from being a for_each_rtx callback
5852 to being a function that examines each subrtx itself.
5853 (copyprop_hardreg_forward_1): Update accordingly.
5855 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5857 * reg-stack.c: Include rtl-iter.h.
5858 (subst_stack_regs_in_debug_insn): Delete.
5859 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
5860 instead of for_each_rtx.
5862 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5864 * lower-subreg.c (find_decomposable_subregs): Turn from being
5865 a for_each_rtx callback to being a function that examines each
5866 subrtx itself. Remove handling of null rtxes.
5867 (decompose_multiword_subregs): Update accordingly.
5869 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5871 * lower-subreg.c (adjust_decomposed_uses): Delete.
5872 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
5873 Remove handling of null rtxes.
5875 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5877 * lower-subreg.c: Include rtl-iter.h.
5878 (resolve_subreg_use): Turn from being a for_each_rtx callback
5879 to being a function that examines each subrtx itself. Remove
5880 handling of null rtxes.
5881 (resolve_reg_notes, resolve_simple_move): Update accordingly.
5882 (decompose_multiword_subregs): Likewise.
5884 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5886 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
5887 to being a function that examines each subrtx itself.
5888 (simplify_using_condition, simplify_using_initial_values): Update
5891 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5893 * loop-iv.c: Include rtl-iter.h.
5894 (find_single_def_src): New function.
5895 (replace_single_def_regs): Turn from being a for_each_rtx callback
5896 to being a function that examines each subrtx itself.
5897 (replace_in_expr, simplify_using_initial_values): Update accordingly.
5899 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5901 * jump.c (eh_returnjump_p_1): Delete.
5902 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
5903 Remove handling of null rtxes.
5905 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5907 * jump.c: Include rtl-iter.h.
5908 (returnjump_p_1): Delete.
5909 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
5910 Remove handling of null rtxes.
5912 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5914 * ira.c: Include rtl-iter.h.
5915 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
5916 to being a function that examines each subrtx itself. Remove
5917 handling of null rtxes.
5918 (update_equiv_regs): Update call accordingly.
5920 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5922 * fwprop.c: Include rtl-iter.h.
5923 (varying_mem_p): Turn from being a for_each_rtx callback to being
5924 a function that examines each subrtx itself.
5925 (propagate_rtx): Update accordingly.
5927 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5929 * function.c: Include rtl-iter.h
5930 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
5931 callback to being a function that examines each subrtx itself.
5932 Return the changed flag.
5933 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
5934 (instantiate_virtual_regs): Update calls accordingly.
5936 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5938 * final.c: Include rtl-iter.h.
5939 (mark_symbol_ref_as_used): Delete.
5940 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
5943 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5945 * emit-rtl.c: Include rtl-iter.h.
5946 (find_auto_inc): Turn from being a for_each_rtx callback to being
5947 a function that examines each subrtx itself. Assume the first operand
5948 to an RTX_AUTOINC is the automodified register.
5949 (try_split): Update call accordingly.
5951 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5953 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
5954 Return a bool, inverting the result so that 0/false means "not ok".
5955 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
5956 subrtxes of a CONST.
5957 (mem_loc_descriptor, add_const_value_attribute)
5958 (resolve_addr_in_expr): Update calls accordingly.
5960 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5962 * dwarf2out.c: Include rtl-iter.h.
5963 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
5964 Remove unused data parameter. Return a bool, inverting the result
5965 so that 0/false means "not ok".
5966 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
5967 instead of for_each_rtx.
5969 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5971 * dse.c: Include rtl-iter.h.
5972 (check_mem_read_rtx): Change void * parameter to real type.
5973 Remove return value.
5974 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
5975 for_each_rtx. Don't handle null rtxes.
5977 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5979 * df-problems.c: Include rtl-iter.h.
5980 (find_memory): Turn from being a for_each_rtx callback to being
5981 a function that examines each subrtx itself. Continue to look for
5982 volatile references even after a nonvolatile one has been found.
5983 (can_move_insns_across): Update calls accordingly.
5985 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5987 * ddg.c (walk_mems_2, walk_mems_1): Delete.
5988 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
5989 to iterate over subrtxes. Return a bool rather than an int.
5991 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5993 * ddg.c: Include rtl-iter.h.
5994 (mark_mem_use_1): Rename to...
5995 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
5996 instead of for_each_rtx.
5997 (mem_read_insn_p): Update accordingly.
5999 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6001 * cse.c (change_cc_mode_args): Delete.
6002 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
6003 a function that examines each subrtx itself. Take the fields of
6004 change_cc_mode_args as argument and return void.
6005 (cse_change_cc_mode_insn): Update calls accordingly.
6007 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6009 * cse.c (is_dead_reg): Change argument to const_rtx.
6010 (dead_debug_insn_data): Delete.
6011 (is_dead_debug_insn): Expand commentary. Turn from being a
6012 for_each_rtx callback to being a function that examines
6013 each subrtx itself. Take the fields of dead_debug_insn_data
6015 (delete_trivially_dead_insns): Update call accordingly.
6017 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6019 * cse.c (check_for_label_ref): Move earlier in file. Turn from
6020 being a for_each_rtx callback to being a function that examines
6022 (cse_extended_basic_block): Update call accordingly.
6024 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6026 * cse.c (check_dependence_data): Delete.
6027 (check_dependence): Change from being a for_each_rtx callback to being
6028 a function that examines all subrtxes itself. Don't handle null rtxes.
6029 (invalidate): Update call accordingly.
6031 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6033 * cse.c: Include rtl-iter.h.
6034 (approx_reg_cost_1): Delete.
6035 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
6036 Don't handle null rtxes.
6038 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6040 * cfgcleanup.c: Include rtl-iter.h.
6041 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
6042 to being a function that examines each subrtx itself.
6043 (thread_jump): Update accordingly.
6045 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6047 * combine-stack-adj.c: Include rtl-iter.h.
6048 (record_stack_refs_data): Delete.
6049 (record_stack_refs): Turn from being a for_each_rtx callback
6050 to being a function that examines each subrtx itself.
6051 Take a pointer to the reflist. Invert sense of return value
6052 so that true means success and false means failure. Don't
6054 (combine_stack_adjustments_for_block): Update accordingly.
6056 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6058 * combine.c (record_truncated_value): Turn from being a for_each_rtx
6059 callback to a function that takes an rtx and returns a bool
6060 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
6063 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6065 * combine.c: Include rtl-iter.h.
6066 (unmentioned_reg_p_1): Delete.
6067 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
6068 Don't handle null rtxes.
6070 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6072 * calls.c: Include rtl-iter.h.
6073 (internal_arg_pointer_based_exp_1): Delete.
6074 (internal_arg_pointer_based_exp): Take a const_rtx.
6075 Use FOR_EACH_SUBRTX to iterate over subrtxes.
6077 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6079 * caller-save.c: Include rtl-iter.h.
6080 (add_used_regs_1): Delete.
6081 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
6082 to iterate over subrtxes. Assert that any remaining pseudos
6085 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6087 * bt-load.c: Include rtl-iter.h.
6088 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
6089 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
6090 to iterate over subrtxes.
6091 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
6092 find_btr_use rather than btr_referenced_p.
6094 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6096 * alias.c: Include rtl-iter.h.
6097 (refs_newer_value_cb): Delete.
6098 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
6100 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6102 * rtl-iter.h: New file.
6103 * rtlanal.c: Include it.
6104 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
6105 (generic_subrtx_iterator <T>::add_single_to_queue)
6106 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
6107 (generic_subrtx_iterator <T>::free_array): New functions.
6108 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
6109 (generic_subrtx_iterator <const_rtx_accessor>)
6110 (generic_subrtx_iterator <rtx_var_accessor>
6111 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
6112 (setup_reg_subrtx_bounds): New function.
6113 (init_rtlanal): Call it.
6115 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
6118 * config/sh/sh.md (ashlsi3): Handle negative shift count for
6120 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
6122 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
6124 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
6126 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6128 * rtl.h (JUMP_LABEL_AS_INSN): New.
6130 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6132 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
6134 (alloc_EXPR_LIST): Strengthen return type from rtx to
6136 (remove_free_EXPR_LIST_node): Likewise for param.
6137 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
6138 from rtx to rtx_expr_list *.
6139 * sched-int.h (struct deps_desc): Strengthen fields
6140 "pending_read_mems" and "pending_write_mems" from rtx to
6143 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
6144 rtx to rtx_expr_list *.
6145 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
6146 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
6148 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
6149 from rtx to rtx_expr_list *.
6150 * loop-iv.c (simplify_using_initial_values): Strengthen local
6151 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
6152 "pnote_next" from rtx * to rtx_expr_list **.
6153 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
6154 param "exprp" from rtx * to rtx_expr_list **.
6155 (add_insn_mem_dependence): Strengthen local "mem_list" from
6156 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
6158 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
6159 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
6160 param "old_mems_p" from rtx * to rtx_expr_list **.
6161 * var-tracking.c (struct adjust_mem_data): Strengthen field
6162 "side_effects" from rtx to rtx_expr_list *.
6163 (adjust_insn): Replace NULL_RTX with NULL when assigning to
6165 (prepare_call_arguments): Likewise.
6167 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6169 * function.h (struct rtl_data): Strengthen field
6170 "x_stack_slot_list" from rtx to rtx_expr_list *.
6172 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
6173 when assigning to stack_slot_list.
6175 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6177 * function.h (struct rtl_data): Strengthen field
6178 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
6179 * rtl.h (remove_node_from_expr_list): Strengthen second param from
6180 rtx * to rtx_expr_list **.
6182 * cfgbuild.c (make_edges): In loop over
6183 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
6184 rtx_expr_list *, and use methods of the latter class to clarify
6186 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
6187 rtx_expr_list *, and use methods of the latter class to clarify
6189 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
6190 * reload1.c (set_initial_label_offsets): Likewise for local "x".
6191 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
6192 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
6193 to rtx_expr_list *. Use methods of the latter class to clarify
6196 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6198 * function.h (struct expr_status): Strengthen field
6199 "x_forced_labels" from rtx to rtx_expr_list *.
6201 * cfgbuild.c (make_edges): Split local "x" into two locals,
6202 strengthening one from rtx to rtx_expr_list *, and using methods
6204 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
6205 loop over forced_labels, introduce strengthen it from rtx to
6206 rtx_expr_list *, using methods to clarify the code.
6207 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
6208 to rtx_expr_list *, using methods of said class to clarify the
6210 * reload1.c (set_initial_label_offsets): Split local "x" into two
6211 per-loop variables, strengthening the first from rtx to
6212 rtx_expr_list * and using methods.
6214 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6216 * coretypes.h (class rtx_expr_list): Add forward declaration.
6217 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
6218 * gengenrtl.c (special_rtx): Add EXPR_LIST.
6219 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
6220 invariant: GET_CODE (X) == EXPR_LIST.
6221 (is_a_helper <rtx_expr_list *>::test): New.
6222 (rtx_expr_list::next): New.
6223 (rtx_expr_list::element): New.
6224 (gen_rtx_EXPR_LIST): New.
6226 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6228 * varasm.c (mark_constants): Convert a GET_CODE check into a
6229 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
6230 Use methods of rtx_sequence to clarify the code.
6232 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6234 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
6235 local "seq" via a checked cast, and use methods of rtx_sequence
6236 to simplify the code.
6238 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6240 * resource.c (mark_referenced_resources): Strengthen local
6241 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
6242 using methods of rtx_sequence to clarify the code.
6243 (find_dead_or_set_registers): Within the switch statement, convert
6244 a GET_CODE check to a dyn_cast, introducing local "seq". Within
6245 the JUMP_P handling, introduce another local "seq", adding a
6246 checked cast to rtx_sequence *. In both cases, use methods of
6247 rtx_sequence to clarify the code.
6248 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
6249 via a checked cast, and use methods of rtx_sequence to simplify
6252 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6254 * reorg.c (redundant_insn): In two places in the function, replace
6255 a check of GET_CODE with a dyn_cast, introducing local "seq", and
6256 usings methods of rtx_sequence to clarify the code.
6258 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6260 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
6261 local "seq" with a checked cast, and use methods of rtx_sequence
6262 to clarify the code.
6264 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6266 * function.c (contains): Introduce local "seq" for PATTERN (insn),
6267 with a checked cast, in the region for where we know it's a
6268 SEQUENCE. Use methods of rtx_sequence.
6270 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6272 * final.c (get_attr_length_1): Replace GET_CODE check with a
6273 dyn_cast, introducing local "seq" and the use of methods of
6275 (shorten_branches): Likewise, introducing local "body_seq".
6276 Strengthen local "inner_insn" from rtx to rtx_insn *.
6277 (reemit_insn_block_notes): Replace GET_CODE check with a
6278 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
6279 Use methods of rtx_sequence.
6280 (final_scan_insn): Likewise, introducing local "seq" for when
6281 "body" is known to be a SEQUENCE, using its methods.
6283 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6285 * except.c (can_throw_external): Strengthen local "seq" from rtx
6286 to rtx_sequence *. Use methods of rtx_sequence.
6287 (insn_nothrow_p): Likewise.
6289 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6291 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
6292 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
6293 Use methods of rtx_sequence.
6294 (scan_trace): Likewise for local "pat".
6296 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6298 * coretypes.h (class rtx_sequence): Add forward declaration.
6299 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
6300 invariant: GET_CODE (X) == SEQUENCE.
6301 (is_a_helper <rtx_sequence *>::test): New.
6302 (is_a_helper <const rtx_sequence *>::test): New.
6303 (rtx_sequence::len): New.
6304 (rtx_sequence::element): New.
6305 (rtx_sequence::insn): New.
6307 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6309 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
6311 (alloc_INSN_LIST): Strengthen return type from rtx to
6313 (copy_INSN_LIST): Likewise for return type and param.
6314 (concat_INSN_LIST): Likewise for both params and return type.
6315 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
6316 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
6317 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
6318 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
6320 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
6321 "implicit_sets", "control_uses", "clobbers" from rtx to
6323 (struct deps_desc): Likewise for fields "pending_read_insns",
6324 "pending_write_insns", "pending_jump_insns",
6325 "last_pending_memory_flush", "last_function_call",
6326 "last_function_call_may_noreturn", "sched_before_next_call",
6327 "sched_before_next_jump".
6328 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
6329 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
6331 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
6332 from rtx to rtx_insn_list *.
6333 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
6336 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
6337 to rtx_insn_list **.
6338 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
6340 (queue_insn): Likewise for local "link".
6341 (struct haifa_saved_data): Strengthen field "insn_queue" from
6342 rtx * to rtx_insn_list **.
6343 (save_backtrack_point): Update allocation of save->insn_queue to
6344 reflect the strengthening of elements from rtx to rtx_insn_list *.
6345 (queue_to_ready): Strengthen local "link" from rtx to
6346 rtx_insn_list *; use methods "next" and "insn" when traversing the
6348 (early_queue_to_ready): Likewise for locals "link", "next_link",
6350 (schedule_block): Update allocation of insn_queue to reflect the
6351 strengthening of elements from rtx to rtx_insn_list *. Strengthen
6352 local "link" from rtx to rtx_insn_list *, and use methods when
6354 (add_to_speculative_block): Strengthen locals "twins" and
6355 "next_node" from rtx to rtx_insn_list *, and use methods when
6356 working with them. Strengthen local "twin" from rtx to
6357 rtx_insn *, eliminating a checked cast.
6358 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
6359 from rtx to rtx_insn_list *, and use methods when working with
6362 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
6363 from rtx to rtx_insn_list *, adding a checked cast.
6364 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
6366 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
6367 "newlink" from rtx to rtx_insn_list *. Strengthen local
6368 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
6369 from rtx to rtx_insn *.
6370 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
6371 from rtx to rtx_insn_list *. Use methods of the latter class.
6372 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
6373 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
6374 (remove_free_INSN_LIST_node): Strengthen return type and local
6375 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
6376 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
6377 rtx_insn_list *, using "insn" method.
6379 * sched-deps.c (add_dependence_list): Strengthen param "list"
6380 from rtx to rtx_insn_list *, and use methods when working with it.
6381 (add_dependence_list_and_free): Strengthen param "listp" from
6382 rtx * to rtx_insn_list **.
6383 (remove_from_dependence_list): Strenghten param "listp" from rtx *
6384 to rtx_insn_list **, and use methods when working with *listp.
6385 (remove_from_both_dependence_lists): Strengthen param "listp" from
6386 rtx * to rtx_insn_list **
6387 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
6388 to rtx_insn_list **. Eliminate local "link", in favor of two new
6389 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
6391 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
6392 by introducing local "cond_deps".
6393 (remove_from_deps): Strengthen param "insn" from rtx to
6396 * sched-rgn.c (concat_insn_mem_list): Strengthen param
6397 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
6398 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
6399 Use methods of rtx_insn_list.
6401 * store-motion.c (struct st_expr): Strengthen fields
6402 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
6403 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
6405 (find_moveable_store): Split out "tmp" into multiple more-tightly
6406 scoped locals. Use methods of rtx_insn_list *.
6407 (compute_store_table): Strengthen local "tmp" from rtx to
6408 rtx_insn *. Use methods of rtx_insn_list *.
6410 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6412 * coretypes.h (class rtx_insn_list): Add forward declaration.
6413 * rtl.h (class rtx_insn_list): New subclass of rtx_def
6414 (is_a_helper <rtx_insn_list *>::test): New.
6415 (rtx_insn_list::next): New.
6416 (rtx_insn_list::insn): New.
6417 (gen_rtx_INSN_LIST): Add prototype.
6418 * emit-rtl.c (gen_rtx_INSN_LIST): New.
6419 * gengenrtl.c (special_rtx): Add INSN_LIST.
6421 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6423 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
6424 "prev" from rtx to rtx_insn *.
6426 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6428 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
6429 functions. Require merely an rtx for now, not an rtx_insn *.
6430 (BLOCK_FOR_INSN): Likewise.
6431 (INSN_LOCATION): Likewise.
6432 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
6434 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6436 * rtl.h (PATTERN): Convert this macro into a pair of inline
6437 functions, for now, requiring const_rtx and rtx.
6439 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6441 * target.def (unwind_emit): Strengthen param "insn" from rtx to
6443 (final_postscan_insn): Likewise.
6444 (adjust_cost): Likewise.
6445 (adjust_priority): Likewise.
6446 (variable_issue): Likewise.
6447 (macro_fusion_pair_p): Likewise.
6448 (dfa_post_cycle_insn): Likewise.
6449 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
6450 (first_cycle_multipass_issue): Likewise.
6451 (dfa_new_cycle): Likewise.
6452 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
6453 (speculate_insn): Likewise for param "insn".
6454 (gen_spec_check): Likewise for params "insn" and "label".
6455 (get_insn_spec_ds): Likewise for param "insn".
6456 (get_insn_checked_ds): Likewise.
6457 (dispatch_do): Likewise.
6458 (dispatch): Likewise.
6459 (cannot_copy_insn_p): Likewise.
6460 (invalid_within_doloop): Likewise.
6461 (legitimate_combined_insn): Likewise.
6465 * doc/tm.texi: Automatically updated to reflect changes to
6468 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
6470 (schedule_block): Likewise.
6471 (sched_init): Likewise.
6472 (sched_speculate_insn): Strengthen param "insn" from rtx to
6474 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
6476 * hooks.c (hook_bool_rtx_true): Rename to...
6477 hook_bool_rtx_insn_true): ...this, and strengthen first param from
6479 (hook_constcharptr_const_rtx_null): Rename to...
6480 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
6481 first param from const_rtx to const rtx_insn *.
6482 (hook_bool_rtx_int_false): Rename to...
6483 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
6484 param from rtx to rtx_insn *.
6485 (hook_void_rtx_int): Rename to...
6486 (hook_void_rtx_insn_int): ...this, and strengthen first param from
6489 * hooks.h (hook_bool_rtx_true): Rename to...
6490 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
6492 (hook_bool_rtx_int_false): Rename to...
6493 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
6494 param from rtx to rtx_insn *.
6495 (hook_void_rtx_int): Rename to...
6496 (hook_void_rtx_insn_int): ...this, and strengthen first param from
6498 (hook_constcharptr_const_rtx_null): Rename to...
6499 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
6500 first param from const_rtx to const rtx_insn *.
6502 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
6503 and local "prev" from rtx to rtx_insn *.
6505 * sched-int.h (sched_speculate_insn): Strengthen first param from
6508 * sel-sched.c (create_speculation_check): Likewise for local "label".
6509 * targhooks.c (default_invalid_within_doloop): Strengthen param
6510 "insn" from const_rtx to const rtx_insn *.
6511 * targhooks.h (default_invalid_within_doloop): Strengthen param
6512 from const_rtx to const rtx_insn *.
6514 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
6515 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
6517 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
6519 (arc_invalid_within_doloop): Likewise, with const.
6521 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
6522 (arm_cannot_copy_insn_p): Likewise for param "insn".
6523 (arm_unwind_emit): Likewise.
6525 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
6528 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
6529 (c6x_variable_issue): Likewise. Removed now-redundant checked
6531 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
6533 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
6534 Likewise for param "insn".
6535 (epiphany_mode_after): Likewise.
6536 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
6537 params "insn", "dep_insn".
6538 (epiphany_mode_needed): Likewise for param "insn".
6539 (epiphany_mode_after): Likewise.
6541 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
6542 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
6543 (ix86_avx_u128_mode_needed): Likewise.
6544 (ix86_i387_mode_needed): Likewise.
6545 (ix86_mode_needed): Likewise.
6546 (ix86_avx_u128_mode_after): Likewise.
6547 (ix86_mode_after): Likewise.
6548 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
6549 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
6550 (ix86_adjust_priority): Likewise for param "insn".
6551 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
6552 (do_dispatch): Likewise.
6553 (has_dispatch): Likewise.
6554 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
6556 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
6557 reflect renaming of default hook implementation from
6558 hook_constcharptr_const_rtx_null to
6559 hook_constcharptr_const_rtx_insn_null.
6560 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
6562 (ia64_variable_issue): Likewise for param "insn".
6563 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
6564 (ia64_dfa_new_cycle): Likewise.
6565 (ia64_get_insn_spec_ds): Likewise.
6566 (ia64_get_insn_checked_ds): Likewise.
6567 (ia64_speculate_insn): Likewise.
6568 (ia64_gen_spec_check): Likewise for params "insn", "label".
6569 (ia64_asm_unwind_emit): Likewise for param "insn".
6571 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
6573 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
6575 (m68k_sched_variable_issue): Likewise for param "insn".
6577 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
6580 * config/microblaze/microblaze.c (microblaze_adjust_cost):
6581 Likewise for params "insn", "dep".
6583 * config/mips/mips.c (mips_adjust_cost): Likewise.
6584 (mips_variable_issue): Likewise for param "insn".
6585 (mips_final_postscan_insn): Likewise.
6587 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
6588 for params "insn", "dep".
6590 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
6592 (pa_adjust_priority): Likewise for param "insn".
6594 * config/picochip/picochip.c (picochip_sched_adjust_cost):
6595 Likewise for params "insn", "dep_insn".
6597 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
6599 (rs6000_variable_issue): Likewise.
6600 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
6601 (rs6000_debug_adjust_cost): Likewise.
6602 (rs6000_adjust_priority): Likewise for param "insn".
6603 (rs6000_use_sched_lookahead_guard): Likewise.
6604 (get_next_active_insn): Likewise for return type and both params.
6605 (redefine_groups): Likewise for params "prev_head_insn", "tail"
6606 and locals "insn", "next_insn".
6607 (pad_groups): Likewise.
6609 * config/s390/s390.c (s390_adjust_priority): Likewise for param
6611 (s390_cannot_copy_insn_p): Likewise.
6612 (s390_sched_variable_issue): Likewise for third param, eliminating
6614 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
6615 default hook implementation from hook_constcharptr_const_rtx_null
6616 to hook_constcharptr_const_rtx_insn_null.
6618 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
6619 from rtx to rtx_insn *.
6620 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
6621 (sh_variable_issue): Likewise for param "insn".
6622 (sh_dfa_new_cycle): Likewise.
6623 (sh_mode_needed): Likewise.
6624 (sh_mode_after): Likewise.
6626 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
6627 params "insn", "dep_insn".
6628 (hypersparc_adjust_cost): Likewise.
6629 (sparc_adjust_cost): Likewise.
6631 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
6632 param, eliminated checked cast.
6633 (spu_sched_adjust_cost): Likewise for first and third params.
6635 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
6636 params "insn" and "dep_insn" from rtx to rtx_insn *.
6638 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
6640 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6642 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
6643 (set_is_load_p): ...this, updating to work on a SET pattern rather
6645 (is_store_insn): Rename to...
6646 (set_is_store_p): ...this, updating to work on a SET pattern
6647 rather than an insn.
6648 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
6649 top of function to where it is needed. Rewrite the bogus
6650 condition that checks for "insn" and "dep" being PARALLEL to
6651 instead use single_set, introducing locals "insn_set" and
6652 "dep_set". Given that we only ever returned "cost" for a non-pair
6653 of SETs, bail out early if we don't have a pair of SET.
6654 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
6655 use the new locals "insn_set" and "dep_set", and update calls to
6656 is_load_insn and is_store_insn to be calls to set_is_load_p and
6659 2014-08-27 Guozhi Wei <carrot@google.com>
6662 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
6663 amount before using it.
6665 2014-08-27 Richard Biener <rguenther@suse.de>
6667 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
6668 get_maxval_strlen inside a more useful API.
6669 (gimple_fold_builtin_with_strlen): Remove and fold into ...
6670 (gimple_fold_builtin): ... caller.
6671 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
6672 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
6673 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
6674 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
6675 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
6676 gimple_fold_builtin_sprintf): Adjust to compute maxval
6679 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
6682 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
6684 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
6685 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6686 Anna Tikhonova <anna.tikhonova@intel.com>
6687 Ilya Tocar <ilya.tocar@intel.com>
6688 Andrey Turetskiy <andrey.turetskiy@intel.com>
6689 Ilya Verbin <ilya.verbin@intel.com>
6690 Kirill Yukhin <kirill.yukhin@intel.com>
6691 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6693 * config/i386/sse.md
6694 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
6695 Use `concat_tg_mode' attribute to determine asm register size.
6697 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
6698 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6699 Anna Tikhonova <anna.tikhonova@intel.com>
6700 Ilya Tocar <ilya.tocar@intel.com>
6701 Andrey Turetskiy <andrey.turetskiy@intel.com>
6702 Ilya Verbin <ilya.verbin@intel.com>
6703 Kirill Yukhin <kirill.yukhin@intel.com>
6704 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6706 * config/i386/sse.md
6707 (define_mode_iterator VI48_AVX512VL): New.
6708 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
6709 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
6710 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
6711 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
6712 with VI1): Change mode iterator.
6713 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
6714 with VI_ULOADSTORE_BW_AVX512VL): New.
6715 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
6716 with VI_ULOADSTORE_F_AVX512VL): Ditto.
6717 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
6718 with VI1): Change mode iterator.
6719 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
6720 with VI_ULOADSTORE_BW_AVX512VL): New.
6721 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
6722 with VI_ULOADSTORE_F_AVX512VL): Ditto.
6723 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
6724 with VI1): Change mode iterator.
6725 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
6726 with VI_ULOADSTORE_BW_AVX512VL): New.
6727 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
6728 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
6729 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
6730 (define_insn "<avx512>_storedqu<mode>_mask" with
6731 VI48_AVX512VL): New.
6732 (define_insn "<avx512>_storedqu<mode>_mask" with
6733 VI12_AVX512VL): Ditto.
6735 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
6736 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6737 Anna Tikhonova <anna.tikhonova@intel.com>
6738 Ilya Tocar <ilya.tocar@intel.com>
6739 Andrey Turetskiy <andrey.turetskiy@intel.com>
6740 Ilya Verbin <ilya.verbin@intel.com>
6741 Kirill Yukhin <kirill.yukhin@intel.com>
6742 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6744 * config/i386/sse.md
6745 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
6746 (define_mode_iterator VI48_AVX512BW): New.
6747 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
6748 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
6749 with VI48_AVX2_48_AVX512F): New.
6750 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
6751 with VI2_AVX512VL): Ditto.
6753 2014-08-27 Richard Biener <rguenther@suse.de>
6756 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
6757 (fold_builtin_3): Do not fold strcat_chk here.
6758 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
6760 (gimple_fold_builtin): Fold strcat_chk here.
6762 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
6764 * dwarf2out.h (dwarf2out_decl): Remove prototype.
6765 * dwarf2out.c (dwarf2out_decl): Make static.
6767 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
6769 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
6771 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6773 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
6774 from rtx to rtx_insn *.
6775 (cselib_lookup_from_insn): Likewise for final param.
6776 (cselib_subst_to_values_from_insn): Likewise.
6777 (cselib_add_permanent_equiv): Likewise.
6779 * cselib.c (cselib_current_insn): Likewise for this variable.
6780 (cselib_subst_to_values_from_insn): Likewise for param "insn".
6781 (cselib_lookup_from_insn): Likewise.
6782 (cselib_add_permanent_equiv): Likewise for param "insn" and local
6783 "save_cselib_current_insn".
6784 (cselib_process_insn): Replace use of NULL_RTX with NULL.
6786 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
6787 from rtx to rtx_insn *.
6789 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6791 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
6794 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6796 * df.h (df_dump_insn_problem_function): Strengthen first param of
6797 this callback from const_rtx to const rtx_insn *.
6798 (struct df_insn_info): Strengthen field "insn" from rtx to
6800 (DF_REF_INSN): Eliminate this function, reinstating the older
6802 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
6803 (df_reg_defined): Likewise.
6804 (df_find_use): Likewise.
6805 (df_reg_used): Likewise.
6806 (df_dump_insn_top): Strengthen param 1 from const_rtx to
6808 (df_dump_insn_bottom): Likewise.
6809 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
6810 (df_insn_debug_regno): Likewise.
6811 (debug_df_insn): Likewise.
6812 (df_rd_simulate_one_insn): Likewise for param 2.
6813 (df_word_lr_simulate_defs): Likewise for param 1.
6814 (df_word_lr_simulate_uses): Likewise.
6815 (df_md_simulate_one_insn): Likewise for param 2.
6816 (df_simulate_find_noclobber_defs): Likewise for param 1.
6817 (df_simulate_find_defs): Likewise.
6818 (df_simulate_defs): Likewise.
6819 (df_simulate_uses): Likewise.
6820 (df_simulate_one_insn_backwards): Likewise for param 2.
6821 (df_simulate_one_insn_forwards): Likewise.
6822 (df_uses_create): Likewise for param 2.
6823 (df_insn_create_insn_record): Likewise for param 1.
6824 (df_insn_delete): Likewise.
6825 (df_insn_rescan): Likewise.
6826 (df_insn_rescan_debug_internal): Likewise.
6827 (df_insn_change_bb): Likewise.
6828 (df_notes_rescan): Likewise.
6829 * rtl.h (remove_death): Likewise for param 2.
6830 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
6832 * sched-int.h (reemit_notes): Strengthen param from rtx to
6834 * valtrack.h (propagate_for_debug): Likewise for param 1.
6836 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
6837 local "tmp_rtx" from const_rtx to const rtx_insn *.
6838 * combine.c (remove_death): Strengthen param "insn" from rtx to
6840 (move_deaths): Likewise for local "where_dead".
6841 * cse.c (delete_trivially_dead_insns): Introduce local
6842 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
6843 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
6845 (df_reg_defined): Likewise.
6846 (df_find_use): Likewise.
6847 (df_reg_used): Likewise.
6848 (df_dump_insn_problem_data): Strengthen param "insn" from
6849 const_rtx to const rtx_insn *.
6850 (df_dump_insn_top): Likewise.
6851 (df_dump_insn_bottom): Likewise.
6852 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
6853 (df_insn_debug_regno): Likewise.
6854 (debug_df_insn): Likewise.
6855 (DF_REF_INSN): Delete.
6856 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
6857 from rtx to rtx_insn *.
6858 (df_chain_insn_top_dump): Strengthen param "insn" from
6859 const_rtx to const rtx_insn *.
6860 (df_chain_insn_bottom_dump): Likewise.
6861 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
6863 (df_word_lr_simulate_uses): Likewise.
6864 (df_print_note): Likewise.
6865 (df_remove_dead_and_unused_notes): Likewise.
6866 (df_set_unused_notes_for_mw): Likewise.
6867 (df_set_dead_notes_for_mw): Likewise.
6868 (df_create_unused_note): Likewise.
6869 (df_simulate_find_defs): Likewise.
6870 (df_simulate_find_uses): Likewise.
6871 (df_simulate_find_noclobber_defs): Likewise.
6872 (df_simulate_defs): Likewise.
6873 (df_simulate_uses): Likewise.
6874 (df_simulate_one_insn_backwards): Likewise.
6875 (df_simulate_one_insn_forwards): Likewise.
6876 (df_md_simulate_one_insn): Likewise.
6877 * df-scan.c (df_uses_create): Likewise.
6878 (df_insn_create_insn_record): Likewise.
6879 (df_insn_delete): Likewise.
6880 (df_insn_rescan): Likewise.
6881 (df_insn_rescan_debug_internal): Likewise.
6882 (df_insn_change_bb): Likewise.
6883 (df_notes_rescan): Likewise.
6884 (df_refs_add_to_chains): Likewise.
6885 (df_insn_refs_verify): Likewise.
6886 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
6887 when invoking df_insn_delete.
6888 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
6889 (set_unique_reg_note): Add checked cast.
6890 * final.c (cleanup_subreg_operands): Likewise.
6891 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
6892 "insn" from rtx to rtx_insn *.
6893 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
6894 "last" from rtx to rtx_insn *.
6895 * ira-emit.c (change_regs_in_insn): New function.
6896 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
6897 Invoke change_regs_in_insn rather than change_regs.
6898 * ira.c (update_equiv_regs): Strengthen locals "insn",
6899 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
6900 for_each_rtx_in_insn rather than for_each_rtx.
6901 * recog.c (confirm_change_group): Add checked casts.
6902 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
6904 (peep2_fill_buffer): Add checked cast.
6905 * rtlanal.c (remove_note): Likewise.
6906 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
6907 locals "next" "end" from rtx to rtx_insn *.
6909 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6911 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
6913 (struct reg_use_data): Likewise for field "insn".
6914 (insn_cost): Likewise for param.
6915 (real_insn_for_shadow): Likewise for return type and param.
6916 (increase_insn_priority): Likewise for param 1.
6917 (debug_dependencies): Likewise for both params.
6919 * haifa-sched.c (insn_delay): Likewise for param "insn".
6920 (real_insn_for_shadow): Likewise for return type and param "insn".
6921 (update_insn_after_change): Likewise for param "insn".
6922 (recompute_todo_spec): Likewise for param "next" and locals "pro",
6924 (insn_cost): Likewise for param "insn".
6925 (increase_insn_priority): Likewise.
6926 (calculate_reg_deaths): Likewise.
6927 (setup_insn_reg_pressure_info): Likewise.
6928 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
6929 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
6930 (model_recompute): Likewise.
6931 (must_restore_pattern_p): Likewise for param "next".
6932 (model_excess_cost): Likewise for param "insn".
6933 (queue_remove): Likewise.
6934 (adjust_priority): Likewise for param "prev".
6935 (update_register_pressure): Likewise for param "insn".
6936 (setup_insn_max_reg_pressure): Likewise for local "insn".
6937 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
6938 (model_add_to_schedule): Likewise.
6939 (model_reset_queue_indices): Likewise for local "insn".
6940 (unschedule_insns_until): Strengthen local "recompute_vec" from
6941 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
6942 "con" from rtx to rtx_insn *.
6943 (restore_last_backtrack_point): Likewise for both locals "x". Add
6945 (estimate_insn_tick): Likewise for param "insn".
6946 (commit_schedule): Likewise for params "prev_head", "tail" and
6948 (verify_shadows): Likewise for locals "i1", "i2".
6949 (dump_insn_stream): Likewise for params "head", "tail" and locals
6950 "next_tail", "insn".
6951 (schedule_block): Likewise for locals "insn", "x". Add a checked
6953 (fix_inter_tick): Likewise for params "head", "tail".
6954 (create_check_block_twin): Likewise for local "jump".
6955 (haifa_change_pattern): Likewise for param "insn".
6956 (haifa_speculate_insn): Likewise.
6957 (dump_new_block_header): Likewise for params "head", "tail".
6958 (fix_jump_move): Likewise for param "jump".
6959 (move_block_after_check): Likewise.
6960 (sched_init_insn_luid): Likewise for param "insn".
6961 (sched_init_luids): Likewise for local "insn".
6962 (insn_luid): Likewise for param "insn".
6963 (init_h_i_d): Likewise.
6964 (haifa_init_h_i_d): Likewise for local "insn".
6965 (haifa_init_insn): Likewise for param "insn".
6966 * sched-deps.c (add_dependence): Likewise for local "real_pro",
6968 (create_insn_reg_use): Likewise for param "insn".
6969 (setup_insn_reg_uses): Likewise. Add a checked cast.
6970 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
6971 "tail" from rtx to rtx_insn *.
6972 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
6973 "insn", "next_tail".
6975 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6977 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
6978 from rtx to rtx_insn *.
6979 (model_add_to_schedule): Likewise for locals "start", "end",
6982 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6984 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
6986 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
6987 "to" and locals "insn", "next", "copy". Remove now-redundant
6990 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6992 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
6993 rtx_insn * and param 4 from rtx * to rtx_insn **.
6994 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
6995 param 2 from rtx * to rtx_insn **.
6997 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
6998 rtx_insn * and final param from rtx * to rtx_insn **.
7000 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
7001 from rtx to rtx_insn *.
7002 (try_head_merge_bb): Likewise for both locals named "move_upto".
7003 * df-problems.c (can_move_insns_across): Likewise for params
7004 "from", "to", "across_from", "across_to" and locals "insn",
7005 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
7007 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
7008 from rtx to rtx_insn *.
7009 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
7010 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
7011 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
7013 (noce_try_abs): Likewise.
7014 (noce_get_condition): Likewise for param "jump". Strengthen param
7015 "earliest" from rtx * to rtx_insn **.
7016 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
7018 (find_cond_trap): Likewise.
7019 (dead_or_predicable): Likewise for local "earliest".
7020 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
7022 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
7023 and local "prev". Strengthen param "earliest" from rtx * to
7025 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
7026 Strengthen param "earliest" from rtx * to rtx_insn **.
7028 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7030 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
7031 "to" and local "insn" from rtx to rtx_insn *.
7033 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7035 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
7036 from rtx to rtx_insn *.
7037 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
7038 (code_motion_path_driver): Likewise for local "last_insn".
7039 (simplify_changed_insns): Likewise for local "insn".
7041 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7043 * rtl.h (push_to_sequence): Strengthen param from rtx to
7045 (push_to_sequence2): Likewise for both params.
7046 (delete_insns_since): Likewise for param.
7047 (reorder_insns_nobb): Likewise for all three params.
7048 (set_new_first_and_last_insn): Likewise for both params.
7050 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
7051 rtx_insn *. Remove now-redundant cast.
7052 (set_last_insn): Likewise.
7054 * builtins.c (expand_builtin_return): Strengthen local
7055 "call_fusage" from rtx to rtx_insn *.
7056 * cfgrtl.c (create_basic_block_structure): Likewise for local
7058 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
7059 "first", "last" and local "insn".
7060 (delete_insns_since): Likewise for param "from".
7061 (reorder_insns_nobb): Likewise for params "from", "to", "after"
7063 (push_to_sequence): Likewise for param "first" and local "last".
7064 (push_to_sequence2): Likewise for params "first" and "last".
7065 * lra.c (emit_add3_insn): Likewise for local "last".
7066 (lra_emit_add): Likewise.
7067 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
7069 (process_address_1): Likewise for locals "insn", last".
7070 * modulo-sched.c (ps_first_note): Likewise for return type.
7071 * optabs.c (expand_binop_directly): Likewise for param "last".
7073 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7075 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
7077 * emit-rtl.c (get_last_insn_anywhere): Likewise.
7079 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7081 * function.h (struct sequence_stack): Strengthen fields "first"
7082 and "last" from rtx to rtx_insn *.
7083 (struct emit_status): Likewise for fields "x_first_insn" and
7086 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
7087 (set_first_insn): Add checked cast.
7088 (get_last_insn): Remove now-redundant checked cast.
7089 (set_last_insn): Add checked cast.
7091 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
7092 "saved_first" and "saved_last" from rtx to rtx_insn *.
7094 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7096 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
7097 (unlink_insn_chain): Strengthen both params from rtx to
7100 * cfgrtl.c (cfg_layout_function_header): Likewise for this
7102 (unlink_insn_chain): Likewise for params "first" and "last".
7103 Remove now-redundant checked cast.
7104 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
7105 (fixup_reorder_chain): Strengthen local "insn" from rtx to
7107 * emit-rtl.c (link_insn_into_chain): Likewise for all three
7109 (add_insn): Likewise for param "insn" and local "prev".
7110 (add_insn_after_nobb): Likewise for both params and local "next".
7111 (add_insn_before_nobb): Likewise for both params and local "prev".
7112 (add_insn_after): Rename param "after" to "uncast_after",
7113 introducing local "after" with another checked cast.
7114 (add_insn_before): Rename params "insn" and "before", giving them
7115 "uncast_" prefixes, adding the old names back using checked casts.
7116 (emit_note_after): Likewise for param "after".
7117 (emit_note_before): Likewise for param "before".
7118 (emit_label): Add a checked cast.
7120 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7122 * cselib.h (cselib_record_sets_hook): Strengthen initial param
7123 "insn" from rtx to rtx_insn *.
7125 * cselib.c (cselib_record_sets_hook): Likewise.
7127 * var-tracking.c (add_with_sets): Likewise, renaming back from
7128 "uncast_insn" to "insn" and eliminating the checked cast from rtx
7131 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7133 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
7134 and "header_" from rtx to rtx_insn *.
7135 (struct basic_block_d): Likewise for field "head_" within "x"
7136 field of union basic_block_il_dependent.
7137 (BB_HEAD): Drop function...
7138 (SET_BB_HEAD): ...and this function in favor of...
7139 (BB_HEAD): ...reinstate macro.
7140 (BB_END): Drop function...
7141 (SET_BB_END): ...and this function in favor of...
7142 (BB_END): ...reinstate macro.
7143 (BB_HEADER): Drop function...
7144 (SET_BB_HEADER): ...and this function in favor of...
7145 (BB_HEADER): ...reinstate macro.
7147 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
7148 (fix_crossing_unconditional_branches): Likewise.
7149 * caller-save.c (save_call_clobbered_regs): Likewise.
7150 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
7151 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
7152 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
7153 (merge_blocks_move_successor_nojumps): Likewise.
7154 (outgoing_edges_match): Update use of for_each_rtx to
7155 for_each_rtx_in_insn.
7156 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
7157 (expand_gimple_cond): Likewise.
7158 (expand_gimple_tailcall): Likewise.
7159 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
7161 (construct_exit_block): Drop use of SET_BB_END.
7162 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
7164 (delete_insn): Rename param "insn" to "uncast_insn", introducing
7165 a new local "insn" with a checked cast to rtx_insn *. Drop use of
7166 SET_BB_HEAD and SET_BB_END.
7167 (create_basic_block_structure): Drop use of SET_BB_HEAD and
7169 (rtl_delete_block): Drop use of SET_BB_HEAD.
7170 (rtl_split_block): Drop use of SET_BB_END.
7171 (emit_nop_for_unique_locus_between): Likewise.
7172 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
7173 (block_label): Drop use of SET_BB_HEAD.
7174 (fixup_abnormal_edges): Drop use of SET_BB_END.
7175 (record_effective_endpoints): Drop use of SET_BB_HEADER.
7176 (relink_block_chain): Likewise.
7177 (fixup_reorder_chain): Drop use of SET_BB_END.
7178 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
7179 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
7180 rtx_insn **. Drop use of SET_BB_HEADER.
7181 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
7183 (BB_HEAD): Delete this function.
7184 (SET_BB_HEAD): Likewise.
7186 (SET_BB_END): Likewise.
7187 (BB_HEADER): Likewise.
7188 (SET_BB_HEADER): Likewise.
7189 * emit-rtl.c (add_insn_after): Rename param "insn" to
7190 "uncast_insn", adding a new local "insn" and a checked cast to
7191 rtx_insn *. Drop use of SET_BB_END.
7192 (remove_insn): Strengthen locals "next" and "prev" from rtx to
7193 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
7194 (reorder_insns): Drop use of SET_BB_END.
7195 (emit_insn_after_1): Strengthen param "first" and locals "last",
7196 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
7197 (emit_pattern_after_noloc): Add checked cast.
7198 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
7199 (restore_other_notes): Likewise.
7200 (move_insn): Likewise.
7201 (sched_extend_bb): Likewise.
7202 (fix_jump_move): Likewise.
7203 * ifcvt.c (noce_process_if_block): Likewise.
7204 (dead_or_predicable): Likewise.
7205 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
7206 * reg-stack.c (change_stack): Drop use of SET_BB_END.
7207 * sel-sched-ir.c (sel_move_insn): Likewise.
7208 * sel-sched.c (move_nop_to_previous_block): Likewise.
7210 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
7212 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
7214 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7216 * basic-block.h (create_basic_block_structure): Strengthen params
7217 1 "head" and 2 "end" from rtx to rtx_insn *.
7218 * cfgrtl.c (create_basic_block_structure): Likewise.
7219 (rtl_create_basic_block): Update casts from void * to rtx to
7220 rtx_insn *, so that we can pass them as rtx_insn * to
7221 create_basic_block_structure.
7222 * sel-sched-ir.c (sel_create_basic_block): Likewise.
7224 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7226 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
7228 (check_for_inc_dec): Strengthen param "insn" from rtx to
7231 * cselib.h (cselib_process_insn): Likewise.
7233 * cselib.c (cselib_record_sets): Likewise.
7234 (cselib_process_insn): Likewise.
7236 * dse.c (struct insn_info): Likewise for field "insn".
7237 (check_for_inc_dec_1): Likewise for local "insn".
7238 (check_for_inc_dec): Likewise for param "insn".
7239 (scan_insn): Likewise.
7240 (dse_step1): Likewise for local "insn".
7242 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
7243 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
7245 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7247 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
7248 from rtx to rtx_insn *.
7249 (DEP_PRO): Delete this function and...
7250 (SET_DEP_PRO): ...this function in favor of...
7251 (DEP_PRO): ...reinstate this macro.
7252 (DEP_CON): Delete this function and...
7253 (SET_DEP_CON): ...this function in favor of...
7254 (DEP_CON): ...reinstate this old macro.
7255 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
7256 (init_dep): Likewise.
7257 (set_priorities): Likewise for both params.
7258 (sd_copy_back_deps): Likewise for params 1 and 2.
7260 * haifa-sched.c (priority): Likewise for param "insn" and local
7262 (set_priorities): Likewise for params "head" and "tail" and local
7264 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
7266 (add_to_speculative_block): Add a checked cast.
7267 (create_check_block_twin): Drop use of SET_DEP_CON.
7268 (add_jump_dependencies): Strengthen params "insn" and "jump" from
7271 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
7272 Drop use of SET_DEP_PRO
7273 (init_dep): Strengthen params "pro" and "con" from rtx to
7275 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
7279 (SET_DEP_PRO): Delete.
7280 (SET_DEP_CON): Delete.
7282 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7284 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
7285 from rtx to rtx_insn *.
7286 (VINSN_INSN_RTX): Eliminate rvalue function and...
7287 (SET_VINSN_INSN): ...lvalue function in favor of...
7288 (VINSN_INSN_RTX): reinstate this old macro.
7290 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
7291 in favor of VINSN_INSN_RTX.
7292 (VINSN_INSN_RTX): Delete this function.
7293 (SET_VINSN_INSN_RTX): Likewise.
7295 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7297 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
7298 (BND_TO): Delete this function and...
7299 (SET_BND_TO): ...this functions in favor of...
7300 (BND_TO): ...reinstating this macro.
7301 (struct _fence): Strengthen field "executing_insns" from
7302 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
7303 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
7304 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
7305 and param "insn" from rtx to insn_t.
7306 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
7309 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
7311 (rtx_vec_t): Likewise.
7312 (struct sched_deps_info_def): Strengthen param of "start_insn"
7313 callback from rtx to rtx_insn *. Likewise for param "insn2" of
7314 "note_mem_dep" callback and first param of "note_dep" callback.
7316 * haifa-sched.c (add_to_speculative_block): Strengthen param
7317 "insn" from rtx to rtx_insn *.
7318 (clear_priorities): Likewise.
7319 (calc_priorities): Likewise for local "insn".
7321 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
7322 Remove redundant checked cast.
7323 (haifa_note_mem_dep): Likewise for param "pending_insn".
7324 (haifa_note_dep): Likewise for param "elem".
7325 (note_mem_dep): Likewise for param "e".
7326 (sched_analyze_1): Add checked casts.
7327 (sched_analyze_2): Likewise.
7329 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
7330 from rtx to rtx_insn *.
7331 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
7332 from vec<rtx> * to vec<rtx_insn *> *.
7334 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
7336 (flist_add): Strengthen param "executing_insns" from
7337 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
7338 (advance_deps_context): Remove now-redundant checked cast.
7339 (init_fences): Replace uses of NULL_RTX with NULL.
7340 (merge_fences): Strengthen params "last_scheduled_insn" and
7341 "sched_next" from rtx to rtx_insn * and "executing_insns" from
7342 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
7343 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
7344 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
7345 an instruction, rather than doing double-duty as a pattern.
7346 (return_nop_to_pool): Update for change of insn_t.
7347 (deps_init_id): Remove now-redundant checked cast.
7348 (struct sched_scan_info_def): Strengthen param of "init_insn"
7349 callback from rtx to insn_t.
7350 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
7351 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
7353 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
7354 "end" from rtx to rtx_insn *.
7355 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
7356 (rtx insn_rtx, bool force_unique_p)
7357 (BND_TO): Delete function.
7358 (SET_BND_TO): Delete function.
7360 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
7362 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
7363 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
7365 (undo_transformations): Likewise for param "insn".
7366 (update_liveness_on_insn): Likewise.
7367 (compute_live_below_insn): Likewise for param "insn" and local
7369 (update_data_sets): Likewise for param "insn".
7370 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
7371 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
7372 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
7374 (move_cond_jump): Likewise for param "insn".
7375 (move_cond_jump): Drop use of SET_BND_TO.
7376 (compute_av_set_on_boundaries): Likewise.
7377 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
7378 (update_and_record_unavailable_insns): Strengthen local "bb_end"
7379 from rtx to rtx_insn *.
7380 (maybe_emit_renaming_copy): Likewise for param "insn".
7381 (maybe_emit_speculative_check): Likewise.
7382 (handle_emitting_transformations): Likewise.
7383 (remove_insn_from_stream): Likewise.
7384 (code_motion_process_successors): Strengthen local "succ" from rtx
7387 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7389 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
7390 ilist_t, not _xlist_t;
7391 (ILIST_INSN): Define in terms of new union field "insn".
7392 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
7394 (struct _list_node): Add new field "insn" to the union, of type
7396 (ilist_add): Replace macro with an inline function, requiring an
7398 (ilist_remove): Define this macro directly in terms of
7399 _list_remove, rather than indirectly via _xlist_remove.
7400 (ilist_clear): Likewise, in terms of _list_clear rather than
7402 (ilist_is_in_p): Replace macro with an inline function, requiring
7404 (_list_iter_cond_insn): New function.
7405 (ilist_iter_remove): Define this macro directly in terms of
7406 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
7407 (ilist_iterator): Define directly in terms of _list_iterator
7408 rather than indirectly through _xlist_iterator.
7409 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
7410 than in terms of _FOR_EACH_X.
7411 (FOR_EACH_INSN_1): Likewise.
7413 2014-08-26 Joseph Myers <joseph@codesourcery.com>
7417 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
7418 DECL_HARD_REGISTER and return for invalid register specifications.
7419 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
7420 DECL_HARD_REGISTER, call expand_one_error_var.
7421 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
7422 CC_REGNUM with non-MODE_CC modes.
7423 (arm_regno_class): Return NO_REGS for PC_REGNUM.
7425 2014-08-26 Marek Polacek <polacek@redhat.com>
7428 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
7430 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
7432 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
7433 qi cost; add di cost.
7434 (cortexa57_addrcost_table): Likewise.
7436 2014-08-26 Marek Polacek <polacek@redhat.com>
7439 * expr.c (is_aligning_offset): Remove logical not.
7441 2014-08-26 Marek Polacek <polacek@redhat.com>
7444 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
7445 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
7447 2014-08-26 Richard Biener <rguenther@suse.de>
7449 PR tree-optimization/62175
7450 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
7451 expand possibly trapping operations.
7453 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7455 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
7456 "insn" from rtx to rtx_insn *.
7457 (permute_load): Likewise for param "insn".
7458 (permute_store): Likewise.
7459 (handle_special_swappables): Likewise for local "insn".
7460 (replace_swap_with_copy): Likewise for locals "insn" and
7462 (rs6000_analyze_swaps): Likewise for local "insn".
7464 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7466 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
7469 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7471 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
7472 "note_list" from rtx to rtx_insn *.
7473 (BB_NOTE_LIST): Replace this function and...
7474 (SET_BB_NOTE_LIST): ...this function with...
7475 (BB_NOTE_LIST): ...the former macro implementation.
7477 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
7478 local "from_start" from rtx to rtx_insn *. Strengthen param
7479 "to_endp" from rtx * to rtx_insn **.
7481 * haifa-sched.c (concat_note_lists): Likewise.
7482 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
7484 (sel_restore_notes): Likewise.
7485 (move_bb_info): Likewise.
7486 (BB_NOTE_LIST): Delete this function.
7487 (SET_BB_NOTE_LIST): Delete this function.
7488 * sel-sched.c (create_block_for_bookkeeping): Eliminate
7489 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
7491 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7493 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
7494 from rtx * to rtx_insn **.
7495 (reorder2): Likewise.
7496 (dependencies_evaluation_hook): Strengthen params "head", "tail"
7497 from rtx to rtx_insn *.
7499 * doc/tm.texi: Update mechanically for above change to target.def.
7501 * sched-int.h (note_list): Strengthen this variable from rtx to
7503 (remove_notes): Likewise for both params.
7504 (restore_other_notes): Likewise for return type and first param.
7505 (struct ready_list): Strengthen field "vec" from rtx * to
7507 (struct dep_replacement): Strenghten field "insn" from rtx to
7509 (struct deps_desc): Likewise for fields "last_debug_insn",
7511 (struct haifa_sched_info): Likewise for callback field
7512 "can_schedule_ready_p"'s param, for first param of "new_ready"
7513 callback field, for both params of "rank" callback field, for
7514 first field of "print_insn" callback field (with a const), for
7515 both params of "contributes_to_priority" callback, for param
7516 of "insn_finishes_block_p" callback, for fields "prev_head",
7517 "next_tail", "head", "tail", for first param of "add_remove_insn"
7518 callback, for first param of "begin_schedule_ready" callback, for
7519 both params of "begin_move_insn" callback, and for second param
7520 of "advance_target_bb" callback.
7521 (add_dependence): Likewise for params 1 and 2.
7522 (sched_analyze): Likewise for params 2 and 3.
7523 (deps_analyze_insn): Likewise for param 2.
7524 (ready_element): Likewise for return type.
7525 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
7526 (try_ready): Strenghten param from rtx to rtx_insn *.
7527 (sched_emit_insn): Likewise for return type.
7528 (record_delay_slot_pair): Likewise for params 1 and 2.
7529 (add_delay_dependencies): Likewise for param.
7530 (contributes_to_priority): Likewise for both params.
7531 (find_modifiable_mems): Likewise.
7533 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
7534 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
7535 "first_older_only_insn" from rtx to rtx_insn *.
7536 (arm_sched_reorder): Strengthen param "ready" from rtx * to
7539 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
7540 "last_scheduled_iter0" from rtx to rtx_insn *.
7541 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
7542 (c6x_sched_reorder_1): Strengthen param "ready" and locals
7543 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
7544 "insn" from rtx to rtx_insn *.
7545 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
7547 (c6x_sched_reorder2): Strengthen param "ready" and locals
7548 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
7549 "insn" from rtx to rtx_insn *.
7550 (c6x_variable_issue): Add a checked cast when assigning from insn
7551 to ss.last_scheduled_iter0.
7552 (split_delayed_branch): Strengthen param "insn" and local "i1"
7553 from rtx to rtx_insn *.
7554 (split_delayed_nonbranch): Likewise.
7555 (undo_split_delayed_nonbranch): Likewise for local "insn".
7556 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
7557 "entry_after", "end_packet", "head_insn", "tail_insn",
7558 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
7559 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
7560 to rtx_insn **. Remove now-redundant checked cast on last_insn,
7561 but add a checked cast on loop->start_label. Consolidate calls to
7562 avoid assigning result of gen_spkernel to "insn", now an
7565 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
7566 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
7568 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
7569 rtx_insn **. Strengthen locals "top", "next" from rtx to
7571 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
7572 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
7573 (add_parameter_dependencies): Strengthen params "call", "head" and
7574 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
7575 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
7576 (add_dependee_for_func_arg): Likewise for param "arg" and local
7578 (ix86_dependencies_evaluation_hook): Likewise for params "head",
7579 "tail" and locals "insn", "first_arg".
7581 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
7582 for params "head", "tail" and locals "insn", "next", "next_tail".
7583 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
7584 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
7585 "insn", "lowest", "highest" from rtx to rtx_insn *.
7586 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
7588 (ia64_sched_reorder2): Likewise.
7590 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
7591 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
7592 from rtx * to rtx_insn **.
7593 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
7595 (mep_print_sched_insn): Strengthen param "insn" from rtx to
7597 (mep_sched_reorder): Strengthen param "ready" from rtx * to
7598 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
7601 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
7602 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
7604 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
7605 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
7606 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
7608 (vr4130_reorder): Likewise.
7609 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
7611 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
7613 (mips_sched_reorder): Likewise.
7614 (mips_sched_reorder2): Likewise.
7616 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
7618 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
7619 Strengthen local "tmp" from rtx to rtx_insn *.
7620 (rs6000_sched_reorder2): Likewise.
7622 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
7623 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
7624 (s390_sched_reorder): Strengthen param "ready" from rtx * to
7625 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
7627 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
7628 "tmp2" from rtx to rtx_insn *.
7629 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
7630 Strengthen local "insn" from rtx to rtx_insn *.
7631 (ready_reorder): Strengthen param "ready" from rtx * to
7632 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
7633 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
7634 (sh_reorder2): Likewise.
7636 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
7637 local "insn" from rtx to rtx_insn *.
7639 * haifa-sched.c (note_list): Strengthen this variable from rtx to
7641 (scheduled_insns): Strengthen this variable from vec<rtx> to
7643 (set_modulo_params): Likewise for locals "i1", "i2".
7644 (record_delay_slot_pair): Likewise for params "i1", "i2".
7645 (add_delay_dependencies): Likewise for param "insn".
7646 (cond_clobbered_p): Likewise.
7647 (recompute_todo_spec): Likewise for local "prev".
7648 (last_scheduled_insn): Likewise for this variable.
7649 (nonscheduled_insns_begin): Likewise.
7650 (model_set_excess_costs): Strengthen param "insns" from rtx * to
7652 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
7654 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
7655 Strengthen local "insn" from rtx to rtx_insn *.
7656 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
7657 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
7658 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
7659 (ready_remove_first): Likewise for return type and local "t".
7660 (ready_element): Likewise for return type.
7661 (ready_remove): Likewise for return type and local "t".
7662 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
7663 (check_clobbered_conditions): Strengthen local "x" from rtx to
7664 rtx_insn *, adding a checked cast.
7665 (schedule_insn): Likewise for param "insn".
7666 (remove_notes): Likewise for params "head", "tail" and locals
7667 "next_tail", "insn", "next".
7668 (struct haifa_saved_data): Likewise for fields
7669 "last_scheduled_insn", "nonscheduled_insns_begin".
7670 (save_backtrack_point): Update for change to field "vec" of
7672 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
7674 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
7675 from rtx to rtx_insn *
7676 (resolve_dependencies): Strengthen param "insn" from rtx to
7678 (restore_other_notes): Likewise for return type, for param "head"
7679 and local "note_head".
7680 (undo_all_replacements): Likewise for local "insn".
7681 (first_nonscheduled_insn): Likewise for return type and local "insn".
7682 (queue_to_ready): Likewise for local "insn", adding checked casts.
7683 (early_queue_to_ready): Likewise for local "insn".
7684 (debug_ready_list_1): Strengthen local "p" from rtx * to
7686 (move_insn): Strengthen param "insn" and local "note" from rtx to
7688 (insn_finishes_cycle_p): Likewise for param "insn".
7689 (max_issue): Likewise for local "insn".
7690 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
7692 (commit_schedule): Strengthen param "prev_head" and local "insn"
7693 from rtx to rtx_insn *
7694 (prune_ready_list): Likewise for local "insn".
7695 (schedule_block): Likewise for locals "prev_head", "head", "tail",
7696 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
7697 (set_priorities): Likewise for local "prev_head".
7698 (try_ready): Likewise for param "next".
7699 (fix_tick_ready): Likewise.
7700 (change_queue_index): Likewise.
7701 (sched_extend_ready_list): Update for change to field "vec" of
7703 (generate_recovery_code): Strengthen param "insn" from rtx to
7705 (begin_speculative_block): Likewise.
7706 (create_check_block_twin): Likewise for param "insn" and locals
7707 "label", "check", "twin". Introduce local "check_pat" to avoid
7708 "check" being used as a plain rtx before being used as an insn.
7709 (fix_recovery_deps): Add a checked cast to rtx_insn * when
7710 extracting elements from ready_list.
7711 (sched_remove_insn): Strengthen param "insn" from rtx to
7713 (sched_emit_insn): Likewise for return type.
7714 (ready_remove_first_dispatch): Likewise for return type and local
7717 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
7719 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
7722 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
7723 from rtx to rtx_insn *.
7724 (add_dependence_list): Likewise for param "insn". Add a checked
7726 (add_dependence_list_and_free): Strengthen param "insn" from rtx
7727 to rtx_insn *. Strengthen param "list_p" from rtx * to
7729 (chain_to_prev_insn): Strengthen param "insn" and locals
7730 "prec_nonnote", "i" from rtx to rtx_insn *.
7731 (flush_pending_lists): Likewise for param "insn".
7732 (cur_insn): Likewise for this variable.
7733 (haifa_start_insn): Add a checked cast.
7734 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
7735 (sched_analyze_reg): Likewise for param "insn".
7736 (sched_analyze_1): Likewise.
7737 (sched_analyze_2): Likewise. Add checked casts.
7738 (sched_analyze_insn): Likewise. Also for local "prev".
7739 (deps_analyze_insn): Likewise for param "insn".
7740 (sched_analyze): Likewise for params "head", "tail" and local "insn".
7741 (add_dependence_1): Likewise for params "insn", "elem".
7742 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
7743 (parse_add_or_inc): Likewise for param "insn".
7744 (find_inc): Likewise for local "inc_cand".
7745 (find_modifiable_mems): Likewise for params "head", "tail" and
7746 locals "insn", "next_tail".
7748 * sched-ebb.c (init_ready_list): Likewise for local "insn".
7749 (begin_schedule_ready): Likewise for param "insn".
7750 (begin_move_insn): Likewise for params "insn" and "last".
7751 (ebb_print_insn): Strengthen param "insn" from const_rtx to
7753 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
7754 (ebb_contributes_to_priority): Likewise for params "next", "insn".
7755 (ebb_add_remove_insn): Likewise for param "insn".
7756 (advance_target_bb): Likewise.
7758 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
7760 (check_live): Likewise for param "insn".
7761 (init_ready_list): Likewise for local "insn".
7762 (can_schedule_ready_p): Likewise for param "insn".
7763 (begin_schedule_ready): Likewise.
7764 (new_ready): Likewise for param "next".
7765 (rgn_print_insn): Likewise for param "insn".
7766 (rgn_rank): Likewise for params "insn1", "insn2".
7767 (contributes_to_priority): Likewise for params "next", "insn".
7768 (rgn_insn_finishes_block_p): Likewise for param "insn".
7769 (add_branch_dependences): Likewise for params "head", "tail" and
7770 locals "insn", "last".
7771 (rgn_add_remove_insn): Likewise for param "insn".
7772 (advance_target_bb): Likewise.
7774 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
7775 const_rtx to const rtx_insn *.
7777 * sel-sched-dump.h (sel_print_insn): Likewise.
7779 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
7780 (deps_init_id): Likewise.
7782 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
7783 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
7786 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7788 * output.h (final_start_function): Strengthen param 1 from rtx to
7791 * final.c (final_start_function): Likewise, renaming back from
7792 "uncast_first" to "first", and dropping the checked cast from rtx
7795 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7797 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
7798 * final.c (final): Likewise. Rename param back from
7799 "uncast_first" to "first" and eliminate the checked cast from rtx
7802 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7804 * output.h (shorten_branches): Strengthen param from rtx to
7807 * final.c (shorten_branches): Likewise, renaming param back from
7808 "uncast_first" to "first", and dropping the checked cast from rtx
7811 * genattr.c (gen_attr): Likewise when writing out the prototype of
7814 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7816 * sched-int.h (struct haifa_sched_info): Strengthen fields
7817 "prev_head" and "next_tail" from rtx to rtx_insn *.
7819 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7821 * rtl.h (rtx_jump_table_data::get_labels): New method.
7822 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
7823 with use of the new rtx_jump_table_data::get_labels method.
7824 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
7825 to rtx_jump_table_data *. Simplify by using get_labels method.
7826 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
7827 a dyn_cast, introducing local "table", using it to replace
7828 label-lookup logic with a get_labels method call.
7829 (patch_jump_insn): Simplify using get_labels method.
7830 * dwarf2cfi.c (create_trace_edges): Likewise.
7831 * rtlanal.c (label_is_jump_target_p): Likewise.
7833 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7835 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
7838 * emit-rtl.c (unshare_all_rtl_1): Likewise.
7839 (unshare_all_rtl_again): Likewise, also for local "p".
7841 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7843 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
7845 * cfgrtl.c (delete_insn_and_edges): Likewise.
7847 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7849 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
7850 from rtx to rtx_insn *.
7852 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
7854 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7856 * function.c (thread_prologue_and_epilogue_insns): Likewise for
7857 locals "returnjump", "epilogue_end", "insn", "next".
7859 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
7860 "returnjump" from rtx * to rtx_insn **.
7861 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
7863 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7865 * basic-block.h (struct edge_def). Strengthen "r" within
7866 union edge_def_insns from rtx to rtx_insn *.
7868 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
7869 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
7871 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
7872 from rtx to rtx_insn *.
7873 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
7875 * postreload-gcse.c (reg_killed_on_edge): Likewise.
7876 (reg_used_on_edge): Likewise.
7877 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
7878 (gt_pch_nx): New overload for rtx_insn *&.
7879 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
7880 from rtx to rtx_insn *.
7882 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7884 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
7885 from rtx to rtx_insn *.
7886 (BB_FOOTER): Replace function with access macro.
7887 (SET_BB_FOOTER): Delete.
7889 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
7891 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
7892 (emit_barrier_after_bb): Likewise.
7893 (record_effective_endpoints): Likewise.
7894 (relink_block_chain): Likewise.
7895 (fixup_fallthru_exit_predecessor): Likewise.
7896 (cfg_layout_duplicate_bb): Likewise.
7897 (cfg_layout_split_block): Likewise.
7898 (cfg_layout_delete_block): Likewise.
7899 (cfg_layout_merge_blocks): Likewise.
7900 (BB_FOOTER): Delete function.
7901 (SET_BB_FOOTER): Delete function.
7902 * combine.c (update_cfg_for_uncondjump): Replace uses of
7903 SET_BB_FOOTER with BB_FOOTER.
7905 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7907 * except.h (struct eh_landing_pad_d): Strengthen field
7908 "landing_pad" from rtx to rtx_code_label *.
7910 * except.c (sjlj_emit_dispatch_table): Likewise for param
7912 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
7914 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7916 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
7917 first param from rtx to rtx_insn *.
7918 * config/xtensa/xtensa.c (struct machine_function): Likewise for
7919 field "set_frame_ptr_insn".
7920 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
7921 "csend" from rtx to rtx_code_label *.
7922 (xtensa_expand_atomic): Likewise for local "csloop".
7923 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
7925 (xtensa_call_tls_desc): Likewise for return type and locals
7926 "call_insn", "insns".
7927 (xtensa_legitimize_tls_address): Likewise for local "insns".
7928 (xtensa_expand_prologue): Likewise for locals "insn", "first".
7930 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7932 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
7933 first param from rtx to rtx_insn *.
7934 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
7937 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7939 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
7940 Strengthen param 1 from rtx to rtx_insn *.
7941 (tilepro_output_cbranch): Likewise.
7942 (tilepro_adjust_insn_length): Likewise.
7943 (tilepro_final_prescan_insn): Likewise for sole param.
7945 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
7946 Likewise for local "last".
7947 (cbranch_predicted_p): Likewise for param "insn".
7948 (tilepro_output_simple_cbranch_with_opcode): Likewise.
7949 (tilepro_output_cbranch_with_opcode): Likewise.
7950 (tilepro_output_cbranch): Likewise.
7951 (frame_emit_load): Likewise for return type and locals "seq",
7953 (emit_sp_adjust): Likewise for return type and local "insn".
7954 (tilepro_expand_epilogue): Likewise for locals "last_insn",
7956 (tilepro_adjust_insn_length): Likewise for param "insn".
7957 (next_insn_to_bundle): Likewise for return type and params
7959 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
7960 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
7962 (match_addli_pcrel): Likewise for param "insn".
7963 (replace_addli_pcrel): Likewise.
7964 (match_auli_pcrel): Likewise.
7965 (replace_auli_pcrel): Likewise.
7966 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
7968 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
7969 "queue", "next_queue", "prev".
7970 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
7971 (tilepro_final_prescan_insn): Likewise for param "insn".
7973 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7975 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
7976 Strengthen param 1 from rtx to rtx_insn *.
7977 (tilegx_output_cbranch): Likewise.
7978 (tilegx_adjust_insn_length): Likewise.
7979 (tilegx_final_prescan_insn): Likewise for sole param.
7981 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
7983 (cbranch_predicted_p): Likewise for param "insn".
7984 (tilegx_output_simple_cbranch_with_opcode): Likewise.
7985 (tilegx_output_cbranch_with_opcode): Likewise.
7986 (tilegx_output_cbranch): Likewise.
7987 (frame_emit_load): Likewise for return type.
7988 (set_frame_related_p): Likewise for locals "seq", "insn".
7989 (emit_sp_adjust): Likewise for return type, and for local "insn".
7990 Introduce local "pat" for use in place of "insn" where the latter
7991 isn't an instruction.
7992 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
7993 from rtx to rtx_insn *.
7994 (tilegx_adjust_insn_length): Likewise for param "insn".
7995 (next_insn_to_bundle): Likewise for return type and params "r" and
7997 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
7999 (replace_insns): Likewise for params "old_insn", "new_insns".
8000 (replace_mov_pcrel_step1): Likewise for param "insn" and local
8002 (replace_mov_pcrel_step2): Likewise.
8003 (replace_mov_pcrel_step3): Likewise.
8004 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
8006 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
8007 "queue", "next_queue", "prev".
8008 (tilegx_output_mi_thunk): Likewise for local "insn".
8009 (tilegx_final_prescan_insn): Likewise for param "insn".
8011 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8013 * config/spu/spu.c (frame_emit_store): Strengthen return type from
8015 (frame_emit_load): Likewise.
8016 (frame_emit_add_imm): Likewise, also for local "insn".
8017 (spu_expand_prologue): Likewise for local "insn".
8018 (struct spu_bb_info): Likewise for field "prop_jump".
8019 (emit_nop_for_insn): Likewise for param "insn" and local
8021 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
8023 (spu_emit_branch_hint): Likewise for params "before", "branch" and
8024 locals "hint", "insn".
8025 (get_branch_target): Likewise for param "branch".
8026 (insn_clobbers_hbr): Likewise for param "insn".
8027 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
8028 locals "insn", "before_4", "before_16".
8029 (insert_hbrp): Likewise for local "insn".
8030 (spu_machine_dependent_reorg): Likewise for locals "branch",
8031 "insn", "next", "bbend".
8032 (uses_ls_unit): Likewise for param "insn".
8033 (get_pipe): Likewise.
8034 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
8035 introducing a checked cast.
8036 (spu_sched_adjust_cost): Likewise for params "insn" and
8038 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
8039 (spu_sms_res_mii): Likewise.
8041 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8043 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
8044 from rtx to rtx_insn *.
8045 (output_cbranch): Likewise for param 6.
8046 (output_return): Likewise for param 1.
8047 (output_sibcall): Likewise.
8048 (output_v8plus_shift): Likewise.
8049 (output_v8plus_mult): Likewise.
8050 (output_v9branch): Likewise for param 7.
8051 (output_cbcond): Likewise for param 3.
8053 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
8055 (sparc_legitimize_pic_address): Likewise.
8056 (sparc_emit_call_insn): Likewise.
8057 (emit_save_or_restore_regs): Likewise.
8058 (emit_window_save): Likewise for return type and local "insn".
8059 (sparc_expand_prologue): Likewise for local "insn".
8060 (sparc_flat_expand_prologue): Likewise.
8061 (output_return): Likewise for param "insn".
8062 (output_sibcall): Likewise for param "insn" and local "delay".
8063 (output_ubranch): Likewise for param "insn".
8064 (output_cbranch): Likewise.
8065 (output_cbcond): Likewise.
8066 (output_v9branch): Likewise.
8067 (output_v8plus_shift): Likewise.
8068 (sparc_output_mi_thunk): Likewise for local "insn".
8069 (get_some_local_dynamic_name): Likewise.
8070 (output_v8plus_mult): Likewise for param "insn".
8072 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8074 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
8075 from rtx to rtx_insn *.
8076 (output_branchy_insn): Likewise for param 3.
8077 (output_far_jump): Likewise for param 1.
8078 (final_prescan_insn): Likewise.
8079 (sh_insn_length_adjustment): Likewise for sole param.
8081 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
8082 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
8084 (sh_emit_compare_and_set): Likewise for local "lab".
8085 (output_far_jump): Strengthen param "insn" and local "prev" from
8087 (output_branchy_insn): Likewise for param "insn" and local
8089 (output_ieee_ccmpeq): Likewise for param "insn".
8090 (struct label_ref_list_d): Strengthen field "label" from rtx to
8092 (pool_node): Likewise.
8093 (pool_window_label): Likewise for this global.
8094 (add_constant): Likewise for return type and locals "lab", "new_rtx".
8095 (dump_table): Strengthen params "start", "barrier" and local
8096 "scan" from rtx to rtx_insn *.
8097 (broken_move): Likewise for param "insn".
8098 (untangle_mova): Likewise for params "first_mova" and "new_mova".
8099 Strengthen param "first_mova" from rtx * to rtx_insn **.
8100 (mova_p): Likewise for param "insn".
8101 (fixup_mova): Likewise for param "mova".
8102 (find_barrier): Likewise for return type, params "mova" and
8103 "from", and locals "barrier_before_mova", "found_barrier",
8104 "good_barrier", "orig", "last_symoff", "next". Strengthen local
8105 "label" from rtx to rtx_code_label *.
8106 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
8108 (sh_reorg): Likewise for locals "link", "scan", "barrier".
8109 (split_branches): Likewise for param "first" and local "insn".
8110 (final_prescan_insn): Likewise for param "insn".
8111 (sequence_insn_p): Likewise for locals "prev", "next".
8112 (sh_insn_length_adjustment): Likewise for param "insn".
8113 (sh_can_redirect_branch): Likewise for local "insn".
8114 (find_r0_life_regions): Likewise for locals "end", "insn".
8115 (sh_output_mi_thunk): Likewise for local "insns".
8117 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8119 * config/score/score.c (score_output_mi_thunk): Strengthen local
8120 "insn" from rtx to rtx_insn *.
8121 (score_prologue): Likewise.
8123 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8125 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
8126 1 from rtx to rtx_insn *.
8127 (s390_emit_jump): Likewise for return type.
8128 (s390_emit_call): Likewise.
8129 (s390_load_got): Likewise.
8131 * config/s390/s390.c (last_scheduled_insn): Likewise for this
8133 (s390_match_ccmode): Likewise for param "insn".
8134 (s390_emit_jump): Likewise for return type.
8135 (s390_split_branches): Likewise for local "label".
8136 (struct constant): Strengthen field "label" from rtx to
8138 (struct constant_pool): Likewise for field "label". Strengthen
8139 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
8141 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
8143 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
8144 (s390_end_pool): Likewise.
8145 (s390_dump_pool): Likewise for local "insn".
8146 (s390_mainpool_start): Likewise.
8147 (s390_chunkify_start): Likewise.
8148 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
8149 with insns. Strengthen locals "label", "jump", "barrier", "next",
8150 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
8151 (s390_chunkify_finish): Strengthen local "insn" from rtx to
8153 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
8154 "jump", "label", "next_insn".
8155 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
8156 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
8158 (s390_load_got): Likewise for return type and local "insns".
8159 (s390_save_gprs_to_fprs): Likewise for local "insn".
8160 (s390_restore_gprs_from_fprs): Likewise.
8161 (pass_s390_early_mach::execute): Likewise.
8162 (s390_emit_prologue): Likewise for local "insns".
8163 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
8165 (s390_emit_call): Strengthen return type and local "insn" from
8167 (s390_emit_tpf_eh_return): Likewise for local "insn".
8168 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
8169 "next_insn", introducing locals "s_pat", "rpat" to allow this.
8170 (s390_fix_long_loop_prediction): Likewise for param "insn" and
8172 (s390_non_addr_reg_read_p): Likewise for param "insn".
8173 (find_cond_jump): Likewise for return type and param "insn".
8174 (s390_swap_cmp): Likewise for param "insn".
8175 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
8176 "prev_insn", "next_insn".
8177 (s390_reorg): Likewise for locals "insn", "target".
8178 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
8179 (s390_sched_variable_issue): For now, rename param "insn" to
8180 "uncast_insn", introducing a checked cast.
8181 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
8183 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
8184 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
8186 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8188 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
8189 param from rtx to rtx_insn *.
8190 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
8192 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8194 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
8195 4 from rtx to rtx_insn *.
8196 (rs6000_final_prescan_insn): Likewise for first param.
8197 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
8199 (rs6000_get_some_local_dynamic_name): Likewise.
8200 (output_cbranch): Likewise for param "insn".
8201 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
8202 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
8203 (rs6000_emit_allocate_stack): Likewise for local "insn".
8204 (load_cr_save): Likewise.
8205 (restore_saved_cr): Likewise.
8206 (restore_saved_lr): Likewise.
8207 (emit_cfa_restores): Likewise.
8208 (rs6000_output_function_epilogue): Likewise for locals "insn" and
8209 "deleted_debug_label".
8210 (rs6000_output_mi_thunk): Likewise for local "insn".
8211 (rs6000_final_prescan_insn): Likewise for param "insn".
8213 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8215 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
8216 Strengthen param "insn" from rtx to rtx_insn *.
8217 * config/picochip/picochip.c (picochip_current_prescan_insn):
8218 Likewise for this variable.
8219 (picochip_final_prescan_insn): Likewise for param "insn".
8221 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8223 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
8224 from rtx to rtx_insn *.
8225 (pa_output_indirect_call): Likewise.
8226 (pa_adjust_insn_length): Likewise.
8227 (pa_attr_length_millicode_call): Likewise.
8228 (pa_attr_length_call): Likewise.
8229 (pa_attr_length_indirect_call): Likewise.
8231 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
8233 (pa_attr_length_millicode_call): Likewise.
8234 (pa_attr_length_call): Likewise.
8235 (pa_output_call): Likewise.
8236 (pa_attr_length_indirect_call): Likewise.
8237 (pa_output_indirect_call): Likewise.
8239 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8241 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
8242 Strengthen first param from rtx to rtx_insn *.
8243 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
8246 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8248 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
8249 type from rtx to rtx_insn *.
8250 (mips_expand_call): Likewise.
8251 (mips_adjust_insn_length): Likewise for first param.
8252 (mips_output_conditional_branch): Likewise.
8253 (mips_output_order_conditional_branch): Likewise.
8254 (mips_final_prescan_insn): Likewise.
8256 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
8257 rtx_insn * for the SEQUENCE case.
8258 (SEQ_END): Likewise.
8259 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
8260 (mips_emit_call_insn): Likewise, also for local "insn".
8261 (mips16_gp_pseudo_reg): Likewise for local "scan".
8262 (mips16_build_call_stub): Likewise for return type and for local
8263 "insn". Introduce a new local "pattern" so that "insn" can indeed
8265 (mips_expand_call): Strengthen return type and local "insn" from
8267 (mips_block_move_loop): Strengthen local "label" from rtx to
8269 (mips_expand_synci_loop): Likewise for locals "label",
8271 (mips_set_frame_expr): Strengthen local "insn" from rtx to
8273 (mips16e_collect_argument_saves): Likewise for locals "insn",
8275 (mips_find_gp_ref): Likewise for param of callback for "pred"
8276 param, and for local "insn".
8277 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
8278 (mips_insn_has_flexible_gp_ref_p): Likewise.
8279 (mips_epilogue_emit_cfa_restores): Likewise for return type and
8281 (mips_epilogue_set_cfa): Likewise for local "insn".
8282 (mips_expand_epilogue): Likewise.
8283 (mips_adjust_insn_length): Likewise for param "insn".
8284 (mips_output_conditional_branch): Likewise.
8285 (mips_output_order_conditional_branch): Likewise.
8286 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
8287 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
8288 "falu2_turn_enabled_insn".
8289 (mips_builtin_branch_and_move): Strengthen locals "true_label",
8290 "done_label" from rtx to rtx_code_label *.
8291 (struct mips16_constant): Likewise for field "label".
8292 (mips16_add_constant): Likewise for return type.
8293 (mips16_emit_constants_1): Strengthen return type and param "insn"
8294 from rtx to rtx_insn *.
8295 (mips16_emit_constants): Likewise for param "insn".
8296 (mips16_insn_length): Likewise.
8297 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
8298 to rtx_code_label *.
8299 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
8300 from rtx to rtx_insn *.
8301 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
8302 "jump". Strengthen local "label" from rtx to rtx_code_label *.
8303 (r10k_simplify_address): Strengthen param "insn" and local
8304 "def_insn" from rtx to rtx_insn *.
8305 (r10k_safe_address_p): Strengthen param "insn" from rtx to
8307 (r10k_needs_protection_p_1): Update target type of cast of data
8308 from to rtx to rtx_insn *.
8309 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
8310 rtx * to rtx_insn **.
8311 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
8313 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
8314 (mips_call_expr_from_insn): Likewise for param "insn".
8315 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
8316 (mips_find_pic_call_symbol): Likewise for param "insn".
8317 (mips_annotate_pic_calls): Likewise for local "insn".
8318 (mips_sim_insn): Likewise for this variable.
8319 (struct mips_sim): Likewise for field "insn" within elements of
8321 (mips_sim_wait_reg): Likewise for param "insn".
8322 (mips_sim_wait_regs): Likewise.
8323 (mips_sim_wait_units): Likewise.
8324 (mips_sim_wait_insn): Likewise.
8325 (mips_sim_issue_insn): Likewise.
8326 (mips_sim_finish_insn): Likewise.
8327 (mips_seq_time): Likewise for param "seq" and local "insn".
8328 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
8329 locals "first", "second".
8330 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
8331 "last", "last2", "next".
8332 (mips_avoid_hazard): Likewise for params "after", "insn".
8333 (mips_reorg_process_insns): Likewise for locals "insn",
8334 "last_insn", "subinsn", "next_insn".
8335 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
8336 (mips16_split_long_branches): Likewise for locals "insn" "jump",
8338 (mips_output_mi_thunk): Likewise for local "insn".
8339 (mips_final_prescan_insn): Likewise for param "insn".
8341 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8343 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
8344 Strengthen return type and local "insns" from rtx to rtx_insn *.
8345 (microblaze_legitimize_tls_address): Likewise for local "insns".
8346 (microblaze_block_move_loop): Strengthen local "label" from rtx
8347 to rtx_code_label *.
8348 (microblaze_expand_prologue): Strengthen two locals named "insn"
8349 from rtx to rtx_insn *.
8350 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
8351 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
8352 "insn". Strengthen locals "div_label", "div_end_label" from rtx
8353 to rtx_code_label *.
8355 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8357 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
8358 param from rtx to rtx_insn *.
8359 (mep_reuse_lo): Likewise for third param.
8360 (mep_use_post_modify_p): Likewise for first param.
8361 (mep_core_address_length): Likewise.
8362 (mep_cop_address_length): Likewise.
8363 (mep_final_prescan_insn): Likewise.
8364 (mep_store_data_bypass_p): Likewise for both params.
8365 (mep_mul_hilo_bypass_p): Likewise.
8366 (mep_ipipe_ldc_p): Likewise for param.
8368 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
8369 (mep_rewrite_mult): Likewise.
8370 (mep_rewrite_mulsi3): Likewise.
8371 (mep_rewrite_maddsi3): Likewise.
8372 (mep_reuse_lo_p_1): Likewise.
8373 (mep_reuse_lo_p): Likewise.
8374 (mep_frame_expr): Likewise.
8375 (mep_make_parallel): Likewise for both params.
8376 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
8378 (mep_use_post_modify_p): Likewise for param "insn".
8379 (mep_core_address_length): Likewise.
8380 (mep_cop_address_length): Likewise.
8381 (mep_reg_set_in_function): Likewise for local "insn".
8382 (mep_asm_without_operands_p): Likewise.
8383 (F): Likewise for return type and param "x".
8384 (add_constant): Likewise for local "insn".
8385 (maybe_dead_move): Likewise for return type and local "insn".
8386 (mep_expand_prologue): Likewise for local "insn".
8387 (mep_final_prescan_insn): Likewise for param "insn".
8388 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
8389 "next", "follow", "x".
8390 (mep_insert_repeat_label_last): Likewise for return type, param
8391 "last_insn", and locals "next", "prev". Strengthen param "label"
8392 from rtx to rtx_code_label *.
8393 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
8395 (struct mep_doloop_end): Likewise for fields "insn" and
8397 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
8398 Strengthen local "repeat_label" from rtx to rtx_code_label *.
8399 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
8401 (mep_invert_branch): Likewise for params "insn" and "after".
8402 (mep_reorg_erepeat): Likewise for param "insns" and locals
8403 "insn", "prev", "new_last", "barrier", "user". Strengthen local
8404 "l" from rtx to rtx_code_label *.
8405 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
8406 from rtx to rtx_insn *.
8407 (mep_reorg_addcombine): Likewise for param "insns" and locals
8409 (add_sp_insn_p): Likewise for param "insn".
8410 (mep_reorg_noframe): Likewise for param "insns" and locals
8411 "start_frame_insn", "end_frame_insn", "next".
8412 (mep_reorg): Likewise for local "insns".
8413 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
8415 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
8416 (mep_mul_hilo_bypass_p): Likewise.
8417 (mep_ipipe_ldc_p): Likewise for param "insn".
8418 (mep_make_bundle): Likewise for return type, param "cop" and local
8419 "insn", splitting out the latter into a new local "seq" for when it
8420 is a SEQUENCE rather than an insn.
8421 (core_insn_p): Likewise for param "insn".
8422 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
8423 "last", "first", "note", "prev", "core_insn".
8425 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8427 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
8429 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
8430 (m68k_final_prescan_insn): Likewise for first param.
8432 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
8433 (m68k_set_frame_related): Likewise for param "insn".
8434 (output_btst): Likewise for param "insn".
8435 (m68k_final_prescan_insn): Likewise.
8436 (m68k_move_to_reg): Likewise for local "insn".
8437 (m68k_call_tls_get_addr): Likewise for local "insns".
8438 (m68k_call_m68k_read_tp): Likewise.
8439 (strict_low_part_peephole_ok): Likewise for param "first_insn".
8440 (m68k_output_mi_thunk): Likewise for local "insn".
8442 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8444 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
8445 first param from rtx to rtx_insn *.
8446 (iq2000_adjust_insn_length): Likewise.
8447 (iq2000_output_conditional_branch): Likewise.
8448 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
8449 "insn" and local "nop_insn".
8450 (iq2000_annotate_frame_insn): Likewise for param "insn".
8451 (iq2000_expand_prologue): Likewise for both locals "insn".
8452 (iq2000_adjust_insn_length): Likewise for param "insn".
8453 (iq2000_output_conditional_branch): Likewise.
8455 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8457 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
8458 "insns" from rtx to rtx_insn *.
8459 (ia64_emit_cond_move): Likewise for locals "insn", "first".
8460 (struct spill_fill_data): Likewise for field "init_after" and for
8461 elements of array field "prev_insn".
8462 (spill_restore_mem): Likewise for locals "insn", "first".
8463 (do_spill): Likewise for local "insn".
8464 (do_restore): Likewise.
8465 (ia64_expand_prologue): Likewise.
8466 (ia64_expand_epilogue): Likewise.
8467 (emit_insn_group_barriers): Likewise for locals "insn",
8469 (emit_all_insn_group_barriers): Likewise for locals "insn",
8471 (dfa_stop_insn): Likewise for this global.
8472 (dfa_pre_cycle_insn): Likewise.
8473 (ia64_nop): Likewise.
8474 (final_emit_insn_group_barriers): Likewise for locals "insn",
8476 (emit_predicate_relation_info): Likewise for locals "head", "n",
8478 (ia64_reorg): Likewise for local "insn".
8479 (ia64_output_mi_thunk): Likewise.
8480 (expand_vec_perm_interleave_2): Likewise for local "seq".
8482 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8484 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
8485 param 1 "insn" from rtx to rtx_insn *.
8486 (ix86_use_lea_for_mov): Likewise.
8487 (ix86_avoid_lea_for_addr): Likewise.
8488 (ix86_split_lea_for_addr): Likewise.
8489 (ix86_lea_for_add_ok): Likewise.
8490 (ix86_output_call_insn): Likewise.
8492 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
8493 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
8494 (ix86_output_function_epilogue): Likewise for locals "insn",
8495 "deleted_debug_label".
8496 (legitimize_tls_address): Likewise for local "insn".
8497 (get_some_local_dynamic_name): Likewise.
8498 (increase_distance): Likewise for params "prev", "next".
8499 (distance_non_agu_define_in_bb): Likewise for params "insn",
8500 "start" and locals "prev", "next".
8501 (distance_non_agu_define): Likewise for param "insn".
8502 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
8503 locals "next", "prev".
8504 (distance_agu_use): Likewise for param "insn".
8505 (ix86_lea_outperforms): Likewise.
8506 (ix86_ok_to_clobber_flags): Likewise.
8507 (ix86_avoid_lea_for_add): Likewise.
8508 (ix86_use_lea_for_mov): Likewise.
8509 (ix86_avoid_lea_for_addr): Likewise.
8510 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
8511 (ix86_split_lea_for_addr): Likewise for param "insn".
8512 (ix86_lea_for_add_ok): Likewise for param "insn".
8513 (ix86_expand_carry_flag_compare): Likewise for local
8515 (ix86_expand_int_movcc): Likewise.
8516 (ix86_output_call_insn): Likewise for param "insn".
8517 (ix86_output_call_insn): Likewise for local "i".
8518 (x86_output_mi_thunk): Introduce local "insn", using it in place
8519 of "tmp" when dealing with insns.
8520 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
8522 (ix86_pad_returns): Likewise for locals "ret", "prev".
8523 (ix86_count_insn_bb): Likewise for local "insn".
8524 (ix86_pad_short_function): Likewise for locals "ret", "insn".
8525 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
8526 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
8527 (expand_vec_perm_interleave2): Likewise for local "seq".
8528 (expand_vec_perm_vperm2f128_vblend): Likewise.
8529 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
8530 call to for_each_rtx with for_each_rtx_in_insn.
8532 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8534 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
8535 "label" from rtx to rtx_code_label *.
8536 (ix86_expand_prologue): Likewise.
8537 (ix86_expand_split_stack_prologue): Likewise for locals "label",
8539 (ix86_split_idivmod): Likewise for locals "end_label" and
8541 (ix86_expand_branch): Likewise for local "label2".
8542 (ix86_expand_aligntest): Likewise for return type and local "label".
8543 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
8545 (expand_movmem_epilogue): Likewise for the various locals named
8547 (expand_setmem_epilogue): Likewise.
8548 (expand_small_movmem_or_setmem): Likewise for local "label".
8549 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
8550 Strengthen param "done_label" from rtx * to rtx_code_label **.
8551 Strengthen locals "loop_label" and "label" from rtx to
8553 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
8554 Likewise for locals "loop_label", "label".
8555 (ix86_expand_set_or_movmem): Likewise for locals "label",
8556 "jump_around_label", "hot_label".
8557 (ix86_expand_strlensi_unroll_1): Likewise for locals
8558 "align_2_label", align_3_label", "align_4_label", "end_0_label",
8560 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
8561 (void ix86_emit_i387_log1p): Likewise for locals "label1",
8562 "label2", "jump_label".
8563 (ix86_expand_sse_compare_and_jump): Likewise for return type and
8565 (ix86_expand_lfloorceil): Likewise for local "label".
8566 (ix86_expand_rint): Likewise.
8567 (ix86_expand_floorceildf_32): Likewise.
8568 (ix86_expand_floorceil): Likewise.
8569 (ix86_expand_rounddf_32): Likewise.
8570 (ix86_expand_trunc): Likewise.
8571 (ix86_expand_truncdf_32): Likewise.
8572 (ix86_expand_round): Likewise.
8574 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8576 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
8577 first param from rtx to rtx_insn *.
8578 (h8300_insn_length_from_table): Likewise.
8579 * config/h8300/h8300.c (F): Likewise for return type and param
8581 (Fpa): Add a checked cast to rtx_insn *.
8582 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
8584 (final_prescan_insn): Likewise for param "insn".
8585 (h8300_binary_length): Likewise.
8586 (h8300_insn_length_from_table): Likewise.
8588 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8590 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
8591 Strengthen first param "insn" from rtx to rtx_insn *.
8593 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
8595 (frame_insn): Likewise for return type. Introduce local "insn"
8596 for use in place of local "x" for use as an rtx_insn *.
8597 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
8598 (epiphany_expand_prologue): Likewise for local "insn".
8599 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
8600 * config/epiphany/resolve-sw-modes.c
8601 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
8604 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8606 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
8607 param from rtx to rtx_insn *.
8608 (c6x_final_prescan_insn): Likewise for first param.
8610 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
8611 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
8612 (c6x_expand_compare): Strengthen local "insns" from rtx to
8614 (c6x_get_unit_specifier): Likewise for param "insn".
8615 (c6x_print_unit_specifier_field): Likewise.
8616 (c6x_final_prescan_insn): Likewise.
8617 (emit_add_sp_const): Likewise for local "insn".
8618 (c6x_expand_prologue): Likewise.
8620 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8622 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
8623 param 1 from rtx to rtx_insn *.
8624 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
8625 the various locals named "insn".
8626 (expand_epilogue_reg_restore): Likewise.
8627 (frame_related_constant_load): Likewise.
8628 (add_to_reg): Likewise.
8629 (emit_link_insn): Likewise.
8630 (do_link): Likewise.
8631 (expand_interrupt_handler_prologue): Likewise.
8632 (branch_dest): Likewise for param "branch".
8633 (asm_conditional_branch): Likewise for param "insn".
8634 (gen_one_bundle): Likewise for elements of param "slot" and local
8636 (bfin_gen_bundles): Likewise for locals "insn", "next" and
8637 elements of local "slot".
8638 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
8639 "queue", "next_queue", "prev".
8640 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
8641 (add_sched_insns_for_speculation): Likewise for local "insn".
8643 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8645 * config/avr/avr-protos.h (output_movqi): Strengthen first param
8646 from rtx to rtx_insn *.
8647 (output_movhi): Likewise.
8648 (output_movsisf): Likewise.
8649 (avr_out_tstsi): Likewise.
8650 (avr_out_tsthi): Likewise.
8651 (avr_out_tstpsi): Likewise.
8652 (avr_out_compare): Likewise.
8653 (avr_out_compare64): Likewise.
8654 (avr_out_movpsi): Likewise.
8655 (ashlqi3_out): Likewise.
8656 (ashlhi3_out): Likewise.
8657 (ashlsi3_out): Likewise.
8658 (ashrqi3_out): Likewise.
8659 (ashrhi3_out): Likewise.
8660 (ashrsi3_out): Likewise.
8661 (lshrqi3_out): Likewise.
8662 (lshrhi3_out): Likewise.
8663 (lshrsi3_out): Likewise.
8664 (avr_out_ashlpsi3): Likewise.
8665 (avr_out_ashrpsi3): Likewise.
8666 (avr_out_lshrpsi3): Likewise.
8667 (avr_out_fract): Likewise.
8668 (avr_out_sbxx_branch): Likewise.
8669 (avr_out_round): Likewise.
8670 (avr_out_xload): Likewise.
8671 (avr_out_movmem): Likewise.
8672 (adjust_insn_length): Likewise.
8673 (avr_out_lpm): Likewise.
8674 (reg_unused_after): Likewise.
8675 (_reg_unused_after): Likewise.
8676 (avr_jump_mode): Likewise for second param.
8677 (jump_over_one_insn): Likewise for first param.
8678 (avr_final_prescan_insn): Likewise.
8679 (out_shift_with_cnt): Likewise for second param.
8681 * config/avr/avr.c (get_sequence_length): Likewise for param
8682 "insns" and local "insn".
8683 (emit_push_byte): Likewise for local "insn".
8684 (emit_push_sfr): Likewise.
8685 (avr_prologue_setup_frame): Likewise for locals "insn",
8686 "fp_plus_insns", "sp_plus_insns".
8687 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
8689 (avr_jump_mode): Likewise for param "insn".
8690 (avr_final_prescan_insn): Likewise.
8691 (avr_find_unused_d_reg): Likewise.
8692 (avr_out_lpm_no_lpmx): Likewise.
8693 (avr_out_lpm): Likewise.
8694 (avr_out_xload): Likewise.
8695 (output_movqi): Likewise.
8696 (output_movhi): Likewise.
8697 (out_movqi_r_mr): Likewise.
8698 (out_movhi_r_mr): Likewise.
8699 (out_movsi_r_mr): Likewise.
8700 (out_movsi_mr_r): Likewise.
8701 (output_movsisf): Likewise.
8702 (avr_out_load_psi): Likewise.
8703 (avr_out_store_psi): Likewise.
8704 (avr_out_movpsi): Likewise.
8705 (out_movqi_mr_r): Likewise.
8706 (avr_out_movhi_mr_r_xmega): Likewise.
8707 (out_movhi_mr_r): Likewise.
8708 (compare_condition): Likewise for param "insn" and local "next".
8709 (compare_sign_p): Likewise for param "insn".
8710 (compare_diff_p): Likewise.
8711 (compare_eq_p): Likewise.
8712 (avr_out_compare): Likewise.
8713 (avr_out_compare64): Likewise.
8714 (avr_out_tsthi): Likewise.
8715 (avr_out_tstpsi): Likewise.
8716 (avr_out_tstsi): Likewise.
8717 (out_shift_with_cnt): Likewise.
8718 (ashlqi3_out): Likewise.
8719 (ashlhi3_out): Likewise.
8720 (avr_out_ashlpsi3): Likewise.
8721 (ashlsi3_out): Likewise.
8722 (ashrqi3_out): Likewise.
8723 (ashrhi3_out): Likewise.
8724 (avr_out_ashrpsi3): Likewise.
8725 (ashrsi3_out): Likewise.
8726 (lshrqi3_out): Likewise.
8727 (lshrhi3_out): Likewise.
8728 (avr_out_lshrpsi3): Likewise.
8729 (lshrsi3_out): Likewise.
8730 (avr_out_fract): Likewise.
8731 (avr_out_round): Likewise.
8732 (avr_adjust_insn_length): Likewise.
8733 (reg_unused_after): Likewise.
8734 (_reg_unused_after): Likewise.
8735 (avr_compare_pattern): Likewise.
8736 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
8737 and locals "branch1", "branch2", "insn2", "jump".
8738 (avr_reorg): Likewise for local "insn".
8739 (avr_2word_insn_p): Likewise for param "insn".
8740 (jump_over_one_insn_p): Likewise.
8741 (avr_out_sbxx_branch): Likewise.
8742 (avr_out_movmem): Likewise.
8744 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8746 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
8747 param from rtx to rtx_insn *.
8748 (thumb1_final_prescan_insn): Likewise.
8749 (thumb2_final_prescan_insn): Likewise.
8751 * config/arm/arm.c (emit_set_insn): Strengthen return type from
8753 (struct minipool_node): Likewise for field "insn".
8754 (dump_minipool): Likewise for param "scan".
8755 (create_fix_barrier): Likewise for local "from". Strengthen local
8756 "label" from rtx to rtx_code_label *.
8757 (push_minipool_barrier): Strengthen param "insn" from rtx to
8759 (push_minipool_fix): Likewise.
8760 (note_invalid_constants): Likewise.
8761 (thumb2_reorg): Likewise for local "insn".
8762 (arm_reorg): Likewise.
8763 (thumb2_final_prescan_insn): Likewise for param
8764 "insn" and local "first_insn".
8765 (arm_final_prescan_insn): Likewise for param "insn" and locals
8766 "start_insn", "this_insn".
8767 (arm_debugger_arg_offset): Likewise for param "insn".
8768 (thumb1_emit_multi_reg_push): Likewise for return type and local
8770 (thumb1_final_prescan_insn): Likewise for param "insn".
8771 (thumb_far_jump_used_p): Likewise for local "insn".
8772 (thumb1_expand_prologue): Likewise.
8773 (arm_expand_epilogue_apcs_frame): Likewise.
8774 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
8775 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
8776 from rtx to rtx_code_label *.
8777 (arm_split_atomic_op): Likewise for local "label".
8778 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
8780 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8782 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
8783 first param from rtx to rtx_insn *.
8784 (arc_verify_short): Likewise.
8785 (arc_short_long): Likewise.
8786 (arc_need_delay): Likewise.
8788 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
8790 (arc_ccfsm_advance): Likewise for param "insn" and locals
8791 "start_insn", "this_insn".
8792 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
8793 (arc_ccfsm_post_advance): Likewise for param "insn".
8794 (arc_next_active_insn): Likewise for return type and param "insn".
8795 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
8796 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
8797 (output_short_suffix): Likewise for local "insn".
8798 (arc_final_prescan_insn): Likewise for param "insn". Remove
8799 now-redundant checked cast.
8800 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
8801 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
8802 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
8803 for use where lc_set became an insn.
8804 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
8806 (arc_get_insn_variants): Likewise for local "prev".
8807 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
8809 (arc_predicate_delay_insns): Likewise for local "insn".
8810 (arc_pad_return): Likewise for local "prev". For now, add a
8811 checked cast when extracting the insn from "final_sequence".
8812 (arc_short_long): Likewise for param "insn".
8813 (arc_need_delay): Likewise for param "insn" and local "next".
8814 (arc_label_align): Likewise for locals "prev", "next".
8816 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8818 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
8819 "insn" from rtx to rtx_insn *.
8820 (alpha_gp_save_rtx): Likewise for local "seq".
8821 (alpha_instantiate_decls): Likewise for local "top".
8822 (get_some_local_dynamic_name): Likewise for local "insn".
8823 (alpha_does_function_need_gp): Likewise.
8824 (set_frame_related_p): Likewise for return type and for locals
8826 (emit_frame_store_1): Likewise for local "insn".
8827 (alpha_expand_prologue): Likewise for locals "insn", "seq".
8828 (alpha_end_function): Likewise for local "insn".
8829 (alpha_output_mi_thunk_osf): Likewise.
8830 (alphaev4_insn_pipe): Likewise for param "insn".
8831 (alphaev5_insn_pipe): Likewise.
8832 (alphaev4_next_group): Likewise for return type and param 1
8834 (alphaev5_next_group): Likewise.
8835 (alpha_align_insns_1): Likewise for return type and param 1 of
8836 callback param "next_group", and for locals "i", "next", "prev",
8837 "where", "where2", "insn".
8839 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
8841 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
8842 rather than modifying the stmt.
8844 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
8846 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
8847 cgraph_state conversion.
8849 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8851 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
8852 Strengthen local "insns" from rtx to rtx_insn *.
8853 (aarch64_set_frame_expr): Likewise for local "insn".
8854 (aarch64_save_or_restore_fprs): Likewise.
8855 (aarch64_save_or_restore_callee_save_registers): Likewise.
8856 (aarch64_expand_prologue): Likewise.
8857 (aarch64_expand_epilogue): Likewise.
8858 (aarch64_output_mi_thunk): Likewise.
8859 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
8860 "label2" from rtx to rtx_code_label *.
8861 (aarch64_split_atomic_op): Likewise for local "label".
8863 2014-08-25 Martin Liska <mliska@suse.cz>
8865 * cgraph.h (symtab_node):
8866 (bool needed_p (void)): created from decide_is_symbol_needed
8867 (bool referred_to_p (void)): created from referred_to_p
8868 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
8869 * cgraph.h (cgraph_node):
8870 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
8871 (void expand (void)): created from expand_function
8872 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
8873 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
8874 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
8875 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
8876 * cgraph.h (varpool_node):
8877 (static void add (tree decl): created from varpool_add_new_variable
8878 * cgraph.h (cgraph_edge):
8880 (void remove_caller (void)): created from cgraph_edge_remove_caller
8881 (void remove_callee (void)): created from cgraph_edge_remove_callee
8882 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
8883 created from cgraph_set_call_stmt
8884 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
8885 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
8886 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
8887 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
8888 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
8889 created from cgraph_speculative_call_info
8890 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
8891 int freq_scale, bool update_original)): created from cgraph_clone_edge
8892 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
8893 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
8894 (bool recursive_p (void)): created from cgraph_edge_recursive_p
8895 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
8896 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
8897 (static void rebuild_references (void)): created from cgraph_rebuild_references
8898 * cgraph.h (symbol_table):
8899 (create_reference): renamed from add_reference
8900 (maybe_create_reference): renamed from maybe_add_reference
8901 (void register_symbol (symtab_node *node)): new function
8902 (void clear_asm_symbols (void)): new function
8903 (void unregister (symtab_node *node)): new function
8904 (void release_symbol (cgraph_node *node, int uid)): new function
8905 (cgraph_node * allocate_cgraph_symbol (void)): new function
8906 (void initialize (void)): created from cgraph_init
8907 (symtab_node *first_symbol (void)):new function
8908 (asm_node *first_asm_symbol (void)):new function
8909 (symtab_node *first_defined_symbol (void)):new function
8910 (varpool_node *first_variable (void)):new function
8911 (varpool_node *next_variable (varpool_node *node)):new function
8912 (varpool_node *first_static_initializer (void)):new function
8913 (varpool_node *next_static_initializer (varpool_node *node)):new function
8914 (varpool_node *first_defined_variable (void)):new function
8915 (varpool_node *next_defined_variable (varpool_node *node)):new function
8916 (cgraph_node *first_defined_function (void)):new function
8917 (cgraph_node *next_defined_function (cgraph_node *node)):new function
8918 (cgraph_node *first_function (void)):new function
8919 (cgraph_node *next_function (cgraph_node *node)):new function
8920 (cgraph_node *first_function_with_gimple_body (void)):new function
8921 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
8922 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
8923 created from symtab_remove_unreachable_nodes
8924 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
8925 (void process_new_functions (void)): created from cgraph_process_new_functions
8926 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
8927 (bool output_variables (void)): created from varpool_node::output_variables
8928 (void output_asm_statements (void)): created from output_asm_statements
8929 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
8930 (void compile (void)): created from compile
8931 (void output_weakrefs (void)): created from output_weakrefs
8932 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
8933 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
8934 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
8935 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
8936 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
8937 created from cgraph_next_function_with_gimple_body
8938 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
8939 created from cgraph_remove_edge_removal_hook
8940 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
8941 created from cgraph_add_node_removal_hook
8942 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
8943 created from cgraph_remove_node_removal_hook
8944 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
8945 created from varpool_add_node_removal_hook
8946 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
8947 created from varpool_remove_node_removal_hook
8948 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
8949 created from cgraph_add_function_insertion_hook
8950 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
8951 created from cgraph_remove_function_insertion_hook
8952 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
8953 created from varpool_add_variable_insertion_hook
8954 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
8955 created from varpool_remove_variable_insertion_hook
8956 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
8957 created from cgraph_add_edge_duplication_hook
8958 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
8959 created from cgraph_remove_edge_duplication_hook
8960 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
8961 created from cgraph_add_node_duplication_hook
8962 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
8963 created from cgraph_remove_node_duplication_hook
8964 (void call_edge_removal_hooks (cgraph_edge *e)):
8965 created from cgraph_call_edge_removal_hooks
8966 (void call_cgraph_insertion_hooks (cgraph_node *node)):
8967 created from call_function_insertion_hooks
8968 (void call_cgraph_removal_hooks (cgraph_node *node)):
8969 created from cgraph_call_node_removal_hooks
8970 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
8971 created from cgraph_node::call_duplication_hooks
8972 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
8973 created from cgraph_call_edge_duplication_hooks
8974 (void call_varpool_removal_hooks (varpool_node *node)):
8975 created from varpool_call_node_removal_hooks
8976 (void call_varpool_insertion_hooks (varpool_node *node)):
8977 created from varpool_call_variable_insertion_hooks
8978 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
8979 created from insert_to_assembler_name_hash
8980 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
8981 created from unlink_from_assembler_name_hash
8982 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
8983 created from symtab_prevail_in_asm_name_hash
8984 (void symtab_initialize_asm_name_hash (void)):
8985 created from symtab_initialize_asm_name_hash
8986 (void change_decl_assembler_name (tree decl, tree name)):
8987 created from change_decl_assembler_name
8988 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
8989 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
8990 created from decl_assembler_name_hash
8991 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
8992 created from decl_assembler_name_equal
8993 (static hashval_t hash_node_by_assembler_name (const void *p)):
8994 created from hash_node_by_assembler_name
8995 (static int eq_assembler_name (const void *p1, const void *p2)):
8996 created from eq_assembler_name
8998 2014-08-25 Marek Polacek <polacek@redhat.com>
9000 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
9002 2014-08-25 Petr Murzin <petr.murzin@intel.com>
9004 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
9005 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
9006 SWI1248_AVX512BW mode iterator.
9008 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
9011 * config/sh/predicates.md (general_extend_operand): Disable
9012 TRUNCATE before reload completes.
9014 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
9016 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
9018 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
9021 * config/sh/sh.opt (musermode): Allow negative form.
9022 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
9023 targets that don't support it.
9024 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
9025 Document -mno-usermode option.
9027 2014-08-24 Kito Cheng <kito@0xlab.org>
9029 * system.h (CALLER_SAVE_PROFITABLE): Poison.
9030 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
9031 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
9032 * doc/tm.texi: Regenerate.
9034 2014-08-24 Kito Cheng <kito@0xlab.org>
9036 * ira.c: Fix typo in comment.
9038 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
9040 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
9041 Deprecate c++1y. Change language to reflect greater confidence in C++14.
9043 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
9046 * config/pa/pa.c (pa_output_function_epilogue): Don't set
9047 last_address when the current function is a thunk.
9048 (pa_asm_output_mi_thunk): When we don't have named sections or they
9049 are not being used, check that thunk can reach the stub table with a
9052 2014-08-23 David Malcolm <dmalcolm@redhat.com>
9054 * web.c (union_match_dups): Strengthen param "insn" from rtx to
9056 (pass_web::execute): Likewise for local "insn".
9058 2014-08-23 David Malcolm <dmalcolm@redhat.com>
9060 * var-tracking.c (struct micro_operation_def): Strengthen field
9061 "insn" from rtx to rtx_insn *.
9062 (struct emit_note_data_def): Likewise.
9063 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
9064 (vt_stack_adjustments): Likewise for local "insn".
9065 (adjust_insn): Likewise for param "insn".
9066 (val_store): Likewise.
9067 (val_resolve): Likewise.
9068 (struct count_use_info): Likewise for field "insn".
9069 (log_op_type): Likewise for param "insn".
9070 (reverse_op): Likewise.
9071 (prepare_call_arguments): Likewise.
9072 (add_with_sets): The initial param takes an insn, but we can't
9073 yet strengthen it from rtx to rtx_insn * since it's used as a
9074 cselib_record_sets_hook callback. For now rename initial param
9075 from "insn" to "uncast_insn", and introduce a local "insn" of
9076 the stronger rtx_insn * type, with a checked cast.
9077 (compute_bb_dataflow): Strengthen local "insn" from rtx to
9079 (emit_note_insn_var_location): Likewise.
9080 (emit_notes_for_changes): Likewise.
9081 (emit_notes_for_differences): Likewise.
9082 (next_non_note_insn_var_location): Likewise for return type and
9084 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
9085 (vt_initialize): Likewise for local "insn".
9086 (delete_debug_insns): Likewise for locals "insn" and "next".
9088 2014-08-23 David Malcolm <dmalcolm@redhat.com>
9090 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
9092 (mark_constant_pool): Likewise for local "insn".
9094 2014-08-23 David Malcolm <dmalcolm@redhat.com>
9096 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
9098 (dead_debug_promote_uses): Likewise.
9099 (dead_debug_insert_temp): Likewise.
9101 2014-08-23 David Malcolm <dmalcolm@redhat.com>
9103 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
9104 from const_rtx to const rtx_insn *.
9105 (store_killed_after): Likewise. Strengthen locals "last", "act"
9106 from rtx to rtx_insn *.
9107 (store_killed_before): Strengthen param "insn" from const_rtx to
9108 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
9109 (find_moveable_store): Strengthen param "insn" from rtx to
9111 (compute_store_table): Likewise for local "insn".
9112 (insert_insn_start_basic_block): Likewise for param "insn" and
9113 locals "prev", "before", "insn".
9114 (insert_store): For now, add a checked cast to rtx_insn * on the
9115 result of gen_move_insn.
9116 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
9118 (replace_store_insn): Likewise. For now, add a checked cast to
9119 rtx_insn * on the result of gen_move_insn.
9121 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9123 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
9125 (expand_sjlj_dispatch_table): Likewise.
9127 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9129 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
9130 "insn" from rtx to rtx_insn *.
9132 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9134 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
9135 "insn" from rtx to rtx_insn *.
9136 (dup_block_and_redirect): Likewise for param 3 "before".
9138 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
9139 from rtx to rtx_insn *.
9140 (move_insn_for_shrink_wrap): Likewise.
9141 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
9142 (dup_block_and_redirect): Likewise for param "before" and local
9144 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
9146 (convert_to_simple_return): Likewise for local "start".
9148 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
9149 Strengthen local "insn" from rtx to rtx_insn *, for use when
9150 invoking requires_stack_frame_p.
9152 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9154 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
9156 (speculate_expr): Likewise for locals "orig_insn_rtx",
9158 (eq_transformed_insns): Likewise for locals "i1", "i2".
9159 (check_for_new_jump): Likewise for return type and local "end".
9160 (find_new_jump): Likewise for return type and local "jump".
9161 (sel_split_edge): Likewise for local "jump".
9162 (sel_create_recovery_block): Likewise.
9163 (sel_redirect_edge_and_branch_force): Likewise.
9164 (sel_redirect_edge_and_branch): Likewise.
9166 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9168 * sel-sched.c (substitute_reg_in_expr): Strengthen local
9169 "new_insn" from rtx to rtx_insn *.
9170 (create_insn_rtx_with_rhs): Likewise for return type and for local
9172 (create_insn_rtx_with_lhs): Likewise.
9173 (create_speculation_check): Likewise for local "insn_rtx".
9174 (implicit_clobber_conflict_p): Likewise for local "insn".
9175 (get_expr_cost): Likewise.
9176 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
9177 (move_cond_jump): Likewise for locals "next", "prev", "link",
9178 "head", "from", "to".
9180 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9182 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
9183 "next" from rtx to rtx_insn *.
9184 (find_conditional_protection): Likewise for local "next".
9185 (is_conditionally_protected): Likewise for local "insn1".
9186 (is_pfree): Likewise for locals "insn1", "insn2".
9188 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9190 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
9191 from rtx to rtx_insn *.
9193 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
9194 locals "insn1", "insn2" from rtx to rtx_insn *.
9195 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
9196 locals "insn", "prev", "last_jump", "next_tail".
9197 (schedule_ebb): Likewise for params "head", "tail".
9198 (schedule_ebbs): Likewise for locals "tail", "head".
9200 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
9201 to rtx_insn on "last_insn" in one of the invocations of
9204 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9206 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
9207 "elem", "insn" from rtx to rtx_insn *.
9208 (change_spec_dep_to_hard): Likewise.
9209 (get_back_and_forw_lists): Likewise for local "con".
9210 (sd_add_dep): Likewise for locals "elem", "insn".
9211 (sd_resolve_dep): Likewise for locals "pro", "con".
9212 (sd_unresolve_dep): Likewise.
9213 (sd_delete_dep): Likewise.
9214 (chain_to_prev_insn): Likewise for local "pro".
9215 (find_inc): Likewise for locals "pro", "con".
9217 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9219 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
9221 (reg_set_between_p): Strengthen local "insn" from const_rtx to
9223 (modified_between_p): Strengthen local "insn" from rtx to
9225 (remove_reg_equal_equiv_notes_for_regno): Likewise.
9226 (keep_with_call_p): Strengthen local "i2" from const_rtx to
9229 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9231 * resource.c (next_insn_no_annul): Strengthen local "next" from
9233 (mark_referenced_resources): Likewise for local "insn".
9235 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9237 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
9239 (find_reloads): Likewise for param 1.
9240 (subst_reloads): Likewise for sole param.
9241 (find_equiv_reg): Likwise for param 2.
9242 (regno_clobbered_p): Likwise for param 2.
9243 (reload): Likewise for param 1.
9245 * caller-save.c (save_call_clobbered_regs): Strengthen local
9246 "insn" from rtx to rtx_insn *.
9247 (insert_one_insn): Likewise for local "insn".
9249 * reload.c (this_insn): Likewise for this global.
9250 (find_reloads): Likewise for param "insn".
9251 (find_reloads_toplev): Likewise.
9252 (find_reloads_address): Likewise.
9253 (subst_reg_equivs): Likewise.
9254 (update_auto_inc_notes): Likewise.
9255 (find_reloads_address_1): Likewise.
9256 (find_reloads_subreg_address): Likewise.
9257 (subst_reloads): Likewise.
9258 (find_equiv_reg): Likewise, also for local "p".
9259 (regno_clobbered_p): Likewise for param "insn".
9261 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
9263 (spill_reg_store): Likewise for the elements of this array.
9264 (remove_init_insns): Likewise for local "equiv_insn".
9265 (will_delete_init_insn_p): Likewise for param "insn".
9266 (reload): Likewise for param ""first" and local "insn".
9267 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
9269 (calculate_elim_costs_all_insns): Likewise.
9270 (delete_caller_save_insns): Likewise.
9271 (spill_failure): Likewise for param "insn".
9272 (delete_dead_insn): Likewise.
9273 (set_label_offsets): Likewise.
9274 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
9276 (elimination_costs_in_insn): Likewise for param "insn".
9277 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
9278 when referring to an insn.
9279 (set_initial_label_offsets): Likewise.
9280 (set_offsets_for_label): Strengthen param "insn" from rtx to
9282 (init_eliminable_invariants): Likewise for param "first" and local
9284 (fixup_eh_region_note): Likewise for param "insn".
9285 (reload_as_needed): Likewise for locals "prev", "insn",
9286 "old_next", "old_prev", "next".
9287 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
9289 (reload_inheritance_insn): Strengthen elements of this array from
9291 (failed_reload): Likewise for param "insn".
9292 (choose_reload_regs): Likewise for local "insn". Replace use of
9293 NULL_RTX with NULL when referring to an insn.
9294 (input_reload_insns): Strengthen elements of this array from rtx
9296 (other_input_address_reload_insns): Likewise for this global.
9297 (other_input_reload_insns): Likewise for this global.
9298 (input_address_reload_insns): Likwise for the elements of this
9300 (inpaddr_address_reload_insns): Likwise for the elements of this
9302 (output_reload_insns): Likewise for the elements of this array.
9303 (output_address_reload_insns): Likewise for the elements of this
9305 (outaddr_address_reload_insns): Likewise for the elements of this
9307 (operand_reload_insns): Likewise for this global.
9308 (other_operand_reload_insns): Likewise for this global.
9309 (other_output_reload_insns): Likewise for the elements of this
9311 (new_spill_reg_store): Likewise for the elements of this
9313 (emit_input_reload_insns): Likewise for locals "insn", "temp".
9314 Strengthen local "where" from rtx * to rtx_insn **.
9315 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
9316 from rtx to rtx_insn *.
9317 (do_input_reload): Likewise for local "insn".
9318 (do_output_reload): Likewise for local "insn".
9319 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
9320 (emit_insn_if_valid_for_reload): Likewise for return type and local
9321 "last". Add checked cast to rtx_insn when returning "insn" since
9322 this has been through emit_insn.
9323 (gen_reload): Strengthen return type and locals "last", "insn", "set"
9324 from rtx to rtx_insn *. Add checked cast to rtx_insn when
9325 returning "insn" since it's been through
9326 emit_insn_if_valid_for_reload at this point.
9327 (delete_output_reload): Strengthen param "insn" and locals
9328 "output_reload_insn", "i2" from rtx to rtx_insn *.
9329 (delete_address_reloads): Likewise for params "dead_insn",
9330 "current_insn" and locals "prev", "next".
9331 (delete_address_reloads_1): Likewise for params "dead_insn",
9332 "current_insn" and locals "prev", "i2".
9333 (inc_for_reload): Likewise for locals "last", "add_insn".
9334 (add_auto_inc_notes): Strengthen param "insn" from rtx to
9337 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
9338 param of this duplicate of the prototype from reload.h
9340 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9342 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
9344 (regstat_bb_compute_calls_crossed): Likewise.
9346 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9348 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
9350 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
9352 (regrename_analyze): Strengthen local "insn" from rtx to
9354 (scan_rtx_reg): Likewise for param "insn".
9355 (scan_rtx_address): Likewise.
9356 (scan_rtx): Likewise.
9357 (restore_operands): Likewise.
9358 (record_out_operands): Likewise.
9359 (build_def_use): Likewise for local "insn". Replace use of
9360 NULL_RTX with NULL when dealing with an insn.
9362 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9364 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
9365 * reginfo.c (reg_scan): Likewise, also for local "insn".
9366 (reg_scan_mark_refs): Likewise for param "insn".
9367 (init_subregs_of_mode): Likewise for local "insn".
9369 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9371 * regcprop.c (struct queued_debug_insn_change): Strengthen field
9372 "insn" from rtx to rtx_insn *.
9373 (replace_oldest_value_reg): Likewise for param "insn".
9374 (replace_oldest_value_addr): Likewise.
9375 (replace_oldest_value_mem): Likewise.
9376 (apply_debug_insn_changes): Likewise for local "last_insn".
9377 (copyprop_hardreg_forward_1): Likewise for local "insn".
9379 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9381 * reg-stack.c (next_flags_user): Strengthen return type and param
9382 "insn" from rtx to rtx_insn *.
9383 (straighten_stack): Likewise for param "insn".
9384 (check_asm_stack_operands): Likewise.
9385 (remove_regno_note): Likewise.
9386 (emit_pop_insn): Likewise for return type, param "insn", local
9388 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
9389 "limit" from rtx to rtx_insn *.
9390 (swap_to_top): Likewise for param "insn".
9391 (move_for_stack_reg): Likewise.
9392 (move_nan_for_stack_reg): Likewise.
9393 (swap_rtx_condition): Likewise.
9394 (compare_for_stack_reg): Likewise.
9395 (subst_all_stack_regs_in_debug_insn): Likewise.
9396 (subst_stack_regs_pat): Likewise, and local "insn2".
9397 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
9399 (subst_stack_regs): Likewise.
9400 (change_stack): Likewise.
9401 (convert_regs_1): Likewise for locals "insn", "next".
9403 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9405 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
9407 (combine_set_extension): Likewise for param "curr_insn".
9408 (transform_ifelse): Likewise for param "def_insn".
9409 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
9410 from vec<rtx> * to vec<rtx_insn *> *.
9411 (is_cond_copy_insn): Likewise for param "insn".
9412 (struct ext_state): Strengthen the four vec fields from vec<rtx>
9414 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
9415 local "def_insn" from rtx to rtx_insn *.
9416 (get_sub_rtx): Likewise for param "def_insn".
9417 (merge_def_and_ext): Likewise.
9418 (combine_reaching_defs): Likewise.
9419 (add_removable_extension): Likewise for param "insn".
9420 (find_removable_extensions): Likewise for local "insn".
9421 (find_and_remove_re): Likewise for locals "curr_insn" and
9422 "def_insn". Strengthen locals "reinsn_del_list" and
9423 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
9425 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9427 * recog.c (split_insn): Strengthen param "insn" and locals
9428 "first", "last" from rtx to rtx_insn *.
9429 (split_all_insns): Likewise for locals "insn", "next".
9430 (split_all_insns_noflow): Likewise.
9432 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9434 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
9436 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
9437 (debug_rtx_find): Likewise for param 1 "x".
9439 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
9440 const_rtx to const rtx_insn *. Likewise for local "insn".
9441 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
9442 (debug_rtx_find): Likewise for param 1 "x".
9443 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
9444 from const_rtx to const rtx_insn * within the appropriate cases of
9445 the switch statement.
9447 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
9448 Strengthen local "insns" from rtx to rtx_insn * since this is
9449 passed to a call to debug_rtx_list.
9451 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9453 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
9456 * function.c (stack_protect_epilogue): Add checked cast to
9457 rtx_insn for now when invoking predict_insn_def.
9459 * predict.c (predict_insn): Strengthen param "insn" from rtx to
9461 (predict_insn_def): Likewise.
9462 (rtl_predict_edge): Likewise for local "last_insn".
9463 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
9465 (combine_predictions_for_insn): Strengthen param "insn" from rtx
9467 (bb_estimate_probability_locally): Likewise for local "last_insn".
9468 (expensive_function_p): Likewise for local "insn".
9470 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
9471 local "jmp", since this is used when invoking predict_insn_def.
9473 2014-08-22 Marek Polacek <polacek@redhat.com>
9476 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
9478 2014-08-22 Marek Polacek <polacek@redhat.com>
9481 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
9482 a comparison in parens.
9483 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
9486 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9488 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
9491 * cprop.c (fis_get_condition): Likewise.
9493 * postreload.c (reload_cse_regs): Likewise for param "first".
9494 (reload_cse_simplify): Likewise for param "insn".
9495 (reload_cse_regs_1): Likewise for local "insn".
9496 (reload_cse_simplify_set): Likewise for param "insn".
9497 (reload_cse_simplify_operands): Likewise.
9498 (struct reg_use): Likewise for field "insn".
9499 (reload_combine_purge_insn_uses): Likewise for param "insn".
9500 (fixup_debug_insns): Likewise for params "from", "to" and local
9502 (try_replace_in_use): Likewise for local "use_insn".
9503 (reload_combine_recognize_const_pattern): Likewise for param
9504 "insn" and locals "add_moved_after_insn", "use_insn".
9505 (reload_combine_recognize_pattern): Likewise for param "insn" and
9507 (reload_combine): Likewise for locals "insn", "prev".
9508 (reload_combine_note_use): Likewise for param "insn".
9509 (move2add_use_add2_insn): Likewise.
9510 (move2add_use_add3_insn): Likewise.
9511 (reload_cse_move2add): Likewise, also for local "next".
9512 (move2add_note_store): Likewise for local "insn".
9514 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9516 * postreload-gcse.c (struct occr): Strengthen field "insn" from
9518 (struct unoccr): Likewise.
9519 (struct modifies_mem): Likewise.
9520 (alloc_mem): Likewise for local "insn".
9521 (insert_expr_in_table): Likewise for param "insn".
9522 (dump_expr_hash_table_entry): Likewise for local "insn".
9523 (oprs_unchanged_p): Likewise for param "insn".
9524 (load_killed_in_block_p): Likewise for local "setter".
9525 (record_last_reg_set_info): Likewise for param "insn".
9526 (record_last_reg_set_info_regno): Likewise.
9527 (record_last_mem_set_info): Likewise.
9528 (record_last_set_info): Likewise for local "last_set_insn".
9529 (record_opr_changes): Likewise for param "insn".
9530 (hash_scan_set): Likewise.
9531 (compute_hash_table): Likewise for local "insn".
9532 (get_avail_load_store_reg): Likewise for param "insn".
9533 (eliminate_partially_redundant_load): Likewise, also for locals
9534 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
9536 (eliminate_partially_redundant_loads): Likewise for local "insn".
9538 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9540 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
9542 (expand_binop): Likewise for locals "entry_last", "last", "insns"
9543 (expand_twoval_unop): Likewise for locals entry_last", "last".
9544 (expand_twoval_binop): Likewise.
9545 (expand_twoval_binop_libfunc): Likewise for local "insns".
9546 (widen_leading): Likewise for local "last".
9547 (expand_doubleword_clz): Likewise for local "seq". Strengthen
9548 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
9549 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
9550 (expand_parity): Likewise for locals "last" and "seq".
9551 (expand_ffs): Likewise for local "seq". Strengthen local
9552 "nonzero_label" from rtx to rtx_code_label *.
9553 (expand_absneg_bit): Strengthen local "insns" from rtx to
9555 (expand_unop_direct): Likewise for local "last".
9556 (expand_unop): Likewise for locals "last", "insns".
9557 (expand_abs_nojump): Likewise for local "last".
9558 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
9559 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
9561 (expand_copysign_absneg): Strengthen local "label" from rtx to
9563 (expand_copysign_bit): Strengthen local "insns" from rtx to
9565 (struct no_conflict_data): Likewise for fields "first", "insn".
9566 (emit_libcall_block_1): Likewise for param "insns" and locals
9567 "next", "last", "insn".
9568 (emit_libcall_block): For now, add a checked cast to rtx_insn *
9569 on "insns" when invoking emit_libcall_block_1. Ultimately we
9570 want to strengthen insns itself.
9571 (prepare_cmp_insn): Strengthen local "last" from rtx to
9573 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
9574 (prepare_float_lib_cmp): Likewise for local "insns".
9575 (emit_conditional_move): Likewise for local "last".
9576 (emit_conditional_add): Likewise.
9577 (have_sub2_insn): Likewise for local "seq".
9578 (expand_float): Likewise for local "insns". Strengthen locals
9579 "label", "neglabel" from rtx to rtx_code_label *.
9580 (expand_fix): Likewise for locals "last", "insn", "insns" (to
9581 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
9582 (expand_fixed_convert): Likewise for local "insns" (to
9584 (expand_sfix_optab): Likewise for local "last".
9585 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
9586 to rtx_code_label *.
9587 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
9588 from rtx to rtx_insn *.
9589 (expand_atomic_fetch_op): Likewise for local "insn".
9590 (maybe_legitimize_operand_same_code): Likewise for local "last".
9591 (maybe_legitimize_operands): Likewise.
9593 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9595 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
9596 "insn" from rtx to rtx_insn *.
9597 (ps_rtl_insn): Likewise for return type.
9598 (doloop_register_get): Likewise for params "head", "tail" and
9599 locals "insn", "first_insn_not_to_check".
9600 (schedule_reg_move): Likewise for local "this_insn".
9601 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
9602 of gen_move_insn for now.
9603 (reset_sched_times): Strengthen local "insn" from rtx to
9605 (permute_partial_schedule): Likewise.
9606 (duplicate_insns_of_cycles): Likewise for local "u_insn".
9607 (dump_insn_location): Likewise for param "insn".
9608 (loop_canon_p): Likewise for local "insn".
9609 (sms_schedule): Likewise.
9610 (print_partial_schedule): Likewise.
9611 (ps_has_conflicts): Likewise.
9613 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9615 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
9616 "tailp" from rtx * to rtx_insn **.
9618 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
9619 from rtx to rtx_insn *.
9620 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
9621 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
9622 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
9624 * modulo-sched.c (const_iteration_count): Strengthen return type
9625 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
9626 use of NULL_RTX with NULL when working with insns.
9627 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
9629 (sms_schedule): Likewise.
9630 * sched-rgn.c (init_ready_list): Likewise, also for locals
9631 "src_head" and "src_next_tail".
9632 (compute_block_dependences): Likewise.
9633 (free_block_dependencies): Likewise.
9634 (debug_rgn_dependencies): Likewise.
9635 (free_rgn_deps): Likewise.
9636 (compute_priorities): Likewise.
9637 (schedule_region): Likewise.
9638 * sel-sched.c (find_ebb_boundaries): Likewise.
9640 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
9641 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
9643 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9645 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
9646 from rtx to rtx_insn *.
9647 (new_seginfo): Likewise for param "insn".
9648 (create_pre_exit): Likewise for locals "last_insn",
9649 "before_return_copy", "return_copy".
9650 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
9653 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9655 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
9656 from rtx to rtx_insn *.
9657 (lra_push_insn): Likewise for 1st param.
9658 (lra_push_insn_and_update_insn_regno_info): Likewise.
9659 (lra_pop_insn): Likewise for return type.
9660 (lra_invalidate_insn_data): Likewise for 1st param.
9661 (lra_set_insn_deleted): Likewise.
9662 (lra_delete_dead_insn): Likewise.
9663 (lra_process_new_insns): Likewise for first 3 params.
9664 (lra_set_insn_recog_data): Likewise for 1st param.
9665 (lra_update_insn_recog_data): Likewise.
9666 (lra_set_used_insn_alternative): Likewise.
9667 (lra_invalidate_insn_regno_info): Likewise.
9668 (lra_update_insn_regno_info): Likewise.
9669 (lra_former_scratch_operand_p): Likewise.
9670 (lra_eliminate_regs_1): Likewise.
9671 (lra_get_insn_recog_data): Likewise.
9673 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
9676 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
9678 (substitute_within_insn): New.
9679 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
9680 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
9681 Replace call to "substitute" with call to substitute_within_insn.
9683 * lra-constraints.c (curr_insn): Strengthen from rtx to
9685 (get_equiv_with_elimination): Likewise for param "insn".
9686 (match_reload): Strengthen params "before" and "after" from rtx *
9688 (emit_spill_move): Likewise for return type. Add a checked cast
9689 to rtx_insn * on result of gen_move_insn for now.
9690 (check_and_process_move): Likewise for local "before". Replace
9691 NULL_RTX with NULL when referring to insns.
9692 (process_addr_reg): Strengthen params "before" and "after" from
9693 rtx * to rtx_insn **.
9694 (insert_move_for_subreg): Likewise.
9695 (simplify_operand_subreg): Strengthen locals "before" and "after"
9696 from rtx to rtx_insn *.
9697 (process_address_1): Strengthen params "before" and "after" from
9698 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
9700 (process_address): Strengthen params "before" and "after" from
9701 rtx * to rtx_insn **.
9702 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
9703 (curr_insn_transform): Strengthen locals "before" and "after"
9704 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
9706 (loc_equivalence_callback): Update cast of "data", changing
9707 resulting type from rtx to rtx_insn *.
9708 (substitute_pseudo_within_insn): New.
9709 (inherit_reload_reg): Strengthen param "insn" from rtx to
9710 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
9711 NULL when referring to insns. Add a checked cast to rtx_insn *
9712 when using usage_insn to invoke lra_update_insn_regno_info.
9713 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
9714 likewise for locals "restore", "save". Add checked casts to
9715 rtx_insn * when using usage_insn to invoke
9716 lra_update_insn_regno_info and lra_process_new_insns. Replace
9717 NULL_RTX with NULL when referring to insns.
9718 (split_if_necessary): Strengthen param "insn" from rtx to
9720 (update_ebb_live_info): Likewise for params "head", "tail" and local
9722 (get_last_insertion_point): Likewise for return type and local "insn".
9723 (get_live_on_other_edges): Likewise for local "last".
9724 (inherit_in_ebb): Likewise for params "head", "tail" and locals
9725 "prev_insn", "next_insn", "restore".
9726 (remove_inheritance_pseudos): Likewise for local "prev_insn".
9727 (undo_optional_reloads): Likewise for local "insn".
9729 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
9731 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
9733 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
9735 (spill_pseudos): Likewise for local "insn".
9736 (init_elimination): Likewise.
9737 (process_insn_for_elimination): Likewise for param "insn".
9739 * lra-lives.c (curr_insn): Likewise.;
9741 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
9742 (remove_pseudos): Likewise for param "insn".
9743 (spill_pseudos): Likewise for local "insn".
9744 (lra_final_code_change): Likewise for locals "insn", "curr".
9746 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
9747 (lra_set_insn_deleted): Likewise.
9748 (lra_delete_dead_insn): Likewise, and for local "prev".
9749 (new_insn_reg): Likewise for param "insn".
9750 (lra_set_insn_recog_data): Likewise.
9751 (lra_update_insn_recog_data): Likewise.
9752 (lra_set_used_insn_alternative): Likewise.
9753 (get_insn_freq): Likewise.
9754 (invalidate_insn_data_regno_info): Likewise.
9755 (lra_invalidate_insn_regno_info): Likewise.
9756 (lra_update_insn_regno_info): Likewise.
9757 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
9759 (lra_push_insn_1): Strengthen param "insn" from rtx to
9761 (lra_push_insn): Likewise.
9762 (lra_push_insn_and_update_insn_regno_info): Likewise.
9763 (lra_pop_insn): Likewise for return type and local "insn".
9764 (push_insns): Likewise for params "from", "to", and local "insn".
9765 (setup_sp_offset): Likewise for params "from", "last" and locals
9767 (lra_process_new_insns): Likewise for params "insn", "before",
9768 "after" and local "last".
9769 (struct sloc): Likewise for field "insn".
9770 (lra_former_scratch_operand_p): Likewise for param "insn".
9771 (remove_scratches): Likewise for locals "insn", "last".
9772 (check_rtl): Likewise for local "insn".
9773 (add_auto_inc_notes): Likewise for param "insn".
9774 (update_inc_notes): Likewise for local "insn".
9775 (lra): Replace NULL_RTX with NULL when referring to insn.
9777 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9779 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
9781 (resolve_reg_notes): Likewise.
9782 (resolve_simple_move): Likewise for return type, param "insn", and
9783 locals "insns", "minsn".
9784 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
9785 (resolve_use): Likewise.
9786 (resolve_debug): Likewise.
9787 (find_decomposable_shift_zext): Likewise.
9788 (resolve_shift_zext): Likewise for return type, param "insn", and
9789 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
9790 (decompose_multiword_subregs): Likewise for local "insn",
9791 "orig_insn", "decomposed_shift", "end".
9793 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9795 * basic-block.h (basic_block split_edge_and_insert): Strengthen
9796 param "insns" from rtx to rtx_insn *.
9798 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
9800 (struct iv_to_split): Likewise.
9801 (loop_exit_at_end_p): Likewise for local "insn".
9802 (split_edge_and_insert): Likewise for param "insns".
9803 (compare_and_jump_seq): Likewise for return type, param "cinsn",
9804 and locals "seq", "jump".
9805 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
9806 "branch_code"; update invocations of compare_and_jump_seq to
9807 eliminate NULL_RTX in favor of NULL.
9808 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
9810 (reset_debug_uses_in_loop): Likewise.
9811 (analyze_insn_to_expand_var): Likewise for param "insn".
9812 (analyze_iv_to_split_insn): Likewise.
9813 (analyze_insns_in_loop): Likewise for local "insn".
9814 (insert_base_initialization): Likewise for param
9815 "insn" and local "seq".
9816 (split_iv): Likewise for param "insn" and local "seq".
9817 (expand_var_during_unrolling): Likewise for param "insn".
9818 (insert_var_expansion_initialization): Likewise for local "seq".
9819 (combine_var_copies_in_loop_exit): Likewise.
9820 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
9822 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
9823 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
9826 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9828 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
9830 (iv_analyze_result): Likewise.
9831 (iv_analyze_expr): Likewise.
9834 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
9835 local "def_insn" from rtx to rtx_insn *.
9836 (get_biv_step_1): Likewise for local "insn".
9837 (iv_analyze_expr): Likewise for param "insn".
9838 (iv_analyze_def): Likewise for local "insn".
9839 (iv_analyze_op): Likewise for param "insn".
9840 (iv_analyze): Likewise.
9841 (iv_analyze_result): Likewise.
9843 (suitable_set_for_replacement): Likewise.
9844 (simplify_using_initial_values): Likewise for local "insn".
9845 (iv_number_of_iterations): Likewise for param "insn".
9846 (check_simple_exit): Add checked cast to rtx_insn when invoking
9847 iv_number_of_iterations for now (until get_condition is
9850 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
9851 "insn" from rtx to rtx_insn *.
9852 (analyze_insns_in_loop): Likewise for local "insn".
9854 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9856 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
9858 (struct invariant): Likewise.
9859 (hash_invariant_expr_1): Likewise for param "insn".
9860 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
9861 (find_exits): Likewise for local "insn".
9862 (create_new_invariant): Likewise for param "insn".
9863 (check_dependencies): Likewise.
9864 (find_invariant_insn): Likewise.
9865 (record_uses): Likewise.
9866 (find_invariants_insn): Likewise.
9867 (find_invariants_bb): Likewise for local "insn".
9868 (get_pressure_class_and_nregs): Likewise for param "insn".
9869 (calculate_loop_reg_pressure): Likewise for local "insn".
9871 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9873 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
9875 (add_test): Likewise for locals "seq", "jump".
9876 (doloop_modify): Likewise for locals "sequence", "jump_insn".
9878 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9880 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
9882 (rebuild_jump_labels_chain): Likewise for param "chain".
9884 * cfgexpand.c (pass_expand::execute): Add checked cast to
9885 rtx_insn * when calling rebuild_jump_labels_chain in region where
9886 we know e->insns.r is non-NULL.
9888 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
9890 (rebuild_jump_labels): Likewise.
9891 (rebuild_jump_labels_chain): Likewise for param "chain".
9892 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
9893 (init_label_info): Likewise for param "f".
9894 (maybe_propagate_label_ref): Likewise for params "jump_insn",
9895 "prev_nonjump_insn".
9896 (mark_all_labels): Likewise for param "f" and locals "insn",
9897 "prev_nonjump_insn".
9899 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9901 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
9902 from rtx to rtx_insn *insn.
9903 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
9904 (ira_add_allocno_copy): Likewise.
9905 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
9907 (ira_create_copy): Likewise.
9908 (ira_add_allocno_copy): Likewise.
9909 (create_bb_allocnos): Likewise for local "insn".
9910 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
9911 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
9912 process_regs_for_copy for rtx_insn * param.
9913 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
9914 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
9915 process_regs_for_copy for rtx_insn * param.
9916 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
9917 * ira-costs.c (record_reg_classes): Likewise for param "insn".
9918 (record_operand_costs): Likewise.
9919 (scan_one_insn): Likewise for return type, and for param "insn".
9920 (process_bb_for_costs): Likewise for local "insn".
9921 (process_bb_node_for_hard_reg_moves): Likewise.
9922 * ira-emit.c (struct move): Likewise for field "insn".
9923 (create_move): Eliminate use of NULL_RTX when dealing with an
9925 (emit_move_list): Strengthen return type and locals "result",
9926 "insn" from rtx to rtx_insn *insn.
9927 (emit_moves): Likewise for locals "insns", "tmp".
9928 (ira_emit): Likewise for local "insn".
9929 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
9931 (find_call_crossed_cheap_reg): Likewise.
9932 (process_bb_node_lives): Likewise for local "insn".
9933 * ira.c (decrease_live_ranges_number): Likewise.
9934 (compute_regs_asm_clobbered): Likewise.
9935 (build_insn_chain): Likewise.
9936 (find_moveable_pseudos): Likewise, also locals "def_insn",
9937 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
9938 to rtx_insn **. Add a checked cast when assigning from
9939 "closest_use" into closest_uses array in a region where we know
9940 it's a non-NULL insn.
9941 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
9943 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
9944 "last_interesting_insn", "uin".
9945 (move_unallocated_pseudos): Likewise for locals "def_insn",
9946 "move_insn", "newinsn".
9948 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9950 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
9951 Strengthen locals "done_label", "do_error" from rtx to
9953 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
9954 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
9956 (ubsan_expand_si_overflow_neg_check): Likewise for locals
9957 "done_label", "do_error" to rtx_code_label * and local "last" to
9959 (ubsan_expand_si_overflow_mul_check): Likewise for locals
9960 "done_label", "do_error", "large_op0", "small_op0_large_op1",
9961 "one_small_one_large", "both_ops_large", "after_hipart_neg",
9962 "after_lopart_neg", "do_overflow", "hipart_different" to
9963 rtx_code_label * and local "last" to rtx_insn *.
9965 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9967 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
9968 "insn" and "move_insn" from rtx to rtx_insn *.
9970 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9972 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
9974 (cheap_bb_rtx_cost_p): Likewise.
9975 (first_active_insn): Likewise for return type and local "insn".
9976 (last_active_insn): Likewise for return type and locals "insn",
9978 (struct noce_if_info): Likewise for fields "jump", "insn_a",
9980 (end_ifcvt_sequence): Likewise for return type and locals "insn",
9982 (noce_try_move): Likewise for local "seq".
9983 (noce_try_store_flag): Likewise.
9984 (noce_try_store_flag_constants): Likewise.
9985 (noce_try_addcc): Likewise.
9986 (noce_try_store_flag_mask): Likewise.
9987 (noce_try_cmove): Likewise.
9988 (noce_try_minmax): Likewise.
9989 (noce_try_abs): Likewise.
9990 (noce_try_sign_mask): Likewise.
9991 (noce_try_bitop): Likewise.
9992 (noce_can_store_speculate_p): Likewise for local "insn".
9993 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
9995 (check_cond_move_block): Likewise for local "insn".
9996 (cond_move_convert_if_block): Likewise.
9997 (cond_move_process_if_block): Likewise for locals "seq",
9999 (noce_find_if_block): Likewise for local "jump".
10000 (merge_if_block): Likewise for local "last".
10001 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
10002 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
10003 (block_has_only_trap): Likewise for return type and local "trap".
10004 (find_if_case_1): Likewise for local "jump".
10005 (dead_or_predicable): Likewise for locals "head", "end", "jump",
10008 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10010 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
10011 "last_insn", "loop_end" from rtx to rtx_insn *.
10013 * hw-doloop.c (scan_loop): Likewise for local "insn".
10014 (discover_loop): Likewise for param "tail_insn".
10015 (discover_loops): Likewise for local "tail".
10017 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
10018 cast to rtx_insn * when assigning from an rtx local to a
10019 hwloop_info's "last_insn" field.
10021 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10023 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
10024 (add_delay_dependencies): Strengthen local "pro" from rtx to
10026 (recompute_todo_spec): Likewise.
10027 (dep_cost_1): Likewise for locals "insn", "used".
10028 (schedule_insn): Likewise for local "dbg".
10029 (schedule_insn): Likewise for locals "pro", "next".
10030 (unschedule_insns_until): Likewise for local "con".
10031 (restore_pattern): Likewise for local "next".
10032 (estimate_insn_tick): Likewise for local "pro".
10033 (resolve_dependencies): Likewise for local "next".
10034 (fix_inter_tick): Likewise.
10035 (fix_tick_ready): Likewise for local "pro".
10036 (add_to_speculative_block): Likewise for locals "check", "twin",
10038 (sched_extend_bb): Likewise for locals "end", "insn".
10039 (init_before_recovery): Likewise for local "x".
10040 (sched_create_recovery_block): Likewise for local "barrier".
10041 (create_check_block_twin): Likewise for local "pro".
10042 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
10044 (unlink_bb_notes): Update for change to type of bb_header.
10045 Strengthen locals "prev", "label", "note", "next" from rtx to
10047 (clear_priorities): Likewise for local "pro".
10049 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10051 * gcse.c (struct occr): Strengthen field "insn" from rtx to
10053 (test_insn): Likewise for this global.
10054 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
10056 (oprs_anticipatable_p): Likewise.
10057 (oprs_available_p): Likewise.
10058 (insert_expr_in_table): Strengthen param "insn" from rtx to
10060 (hash_scan_set): Likewise.
10061 (hash_scan_clobber): Likewise.
10062 (hash_scan_call): Likewise.
10063 (hash_scan_insn): Likewise.
10064 (compute_hash_table_work): Likewise for local "insn".
10065 (process_insert_insn): Likewise for return type and local "pat".
10066 (insert_insn_end_basic_block): Likewise for locals "new_insn",
10067 "pat", "pat_end", "maybe_cc0_setter".
10068 (pre_edge_insert): Likewise for local "insn".
10069 (pre_insert_copy_insn): Likewise for param "insn".
10070 (pre_insert_copies): Likewise for local "insn".
10071 (struct set_data): Likewise for field "insn".
10072 (single_set_gcse): Likewise for param "insn".
10073 (gcse_emit_move_after): Likewise.
10074 (pre_delete): Likewise for local "insn".
10075 (update_bb_reg_pressure): Likewise for param "from" and local
10077 (should_hoist_expr_to_dom): Likewise for param "from".
10078 (hoist_code): Likewise for local "insn".
10079 (get_pressure_class_and_nregs): Likewise for param "insn".
10080 (calculate_bb_reg_pressure): Likewise for local "insn".
10081 (compute_ld_motion_mems): Likewise.
10083 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10085 * genpeep.c (main): Rename param back from "uncast_ins1" to
10086 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
10089 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
10091 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
10094 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
10095 documentation to state it is only for VSX operations.
10097 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
10098 constraint only active if VSX.
10100 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
10101 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
10102 (lfiwzx): Likewise.
10104 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10106 * fwprop.c (single_def_use_dom_walker::before_dom_children):
10107 Strengthen local "insn" from rtx to rtx_insn *.
10108 (use_killed_between): Likewise for param "target_insn".
10109 (all_uses_available_at): Likewise for param "target_insn" and
10111 (update_df_init): Likewise for params "def_insn", "insn".
10112 (update_df): Likewise for param "insn".
10113 (try_fwprop_subst): Likewise for param "def_insn" and local
10115 (free_load_extend): Likewise for param "insn".
10116 (forward_propagate_subreg): Likewise for param "def_insn" and
10118 (forward_propagate_asm): Likewise for param "def_insn" and local
10120 (forward_propagate_and_simplify): Likewise for param "def_insn"
10121 and local "use_insn".
10122 (forward_propagate_into): Likewise for locals "def_insn" and
10125 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10127 * function.c (emit_initial_value_sets): Strengthen local "seq"
10128 from rtx to rtx_insn *.
10129 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
10131 (instantiate_virtual_regs): Likewise for local "insn".
10132 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
10133 (reorder_blocks_1): Likewise for param "insns" and local "insn".
10134 (expand_function_end): Likewise for locals "insn" and "seq".
10135 (epilogue_done): Likewise for local "insn".
10136 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
10138 (reposition_prologue_and_epilogue_notes): Likewise for locals
10139 "insn", "last", "note", "first".
10140 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
10141 (pass_match_asm_constraints::execute): Likewise for local "insn".
10143 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10145 * output.h (final_scan_insn): Strengthen return type from rtx to
10147 (final_forward_branch_p): Likewise for param.
10148 (current_output_insn): Likewise for this global.
10150 * final.c (rtx debug_insn): Likewise for this variable.
10151 (current_output_insn): Likewise.
10152 (get_attr_length_1): Rename param "insn" to "uncast_insn",
10153 adding "insn" back in as an rtx_insn * with a checked cast, so
10154 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
10156 (compute_alignments): Strengthen local "label" from rtx to
10158 (shorten_branches): Rename param from "first" to "uncast_first",
10159 introducing a new local rtx_insn * "first" using a checked cast to
10160 effectively strengthen "first" from rtx to rtx_insn * without
10161 affecting the type signature. Strengthen locals "insn", "seq",
10162 "next", "label" from rtx to rtx_insn *.
10163 (change_scope): Strengthen param "orig_insn" and local "insn" from
10165 (final_start_function): Rename param from "first" to "uncast_first",
10166 introducing a new local rtx_insn * "first" using a checked cast to
10167 effectively strengthen "first" from rtx to rtx_insn * without
10168 affecting the type signature. Strengthen local "insn" from rtx to
10170 (dump_basic_block_info): Strengthen param "insn" from rtx to
10172 (final): Rename param from "first" to "uncast_first",
10173 introducing a new local rtx_insn * "first" using a checked cast to
10174 effectively strengthen "first" from rtx to rtx_insn * without
10175 affecting the type signature. Strengthen locals "insn", "next"
10176 from rtx to rtx_insn *.
10177 (output_alternate_entry_point): Strengthen param "insn" from rtx to
10179 (call_from_call_insn): Strengthen param "insn" from rtx to
10181 (final_scan_insn): Rename param from "insn" to "uncast_insn",
10182 introducing a new local rtx_insn * "insn" using a checked cast to
10183 effectively strengthen "insn" from rtx to rtx_insn * without
10184 affecting the type signature. Strengthen return type and locals
10185 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
10186 now-redundant checked cast to rtx_insn * from both invocations of
10187 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
10188 introducing a local "call_insn" for use when invoking
10189 call_from_call_insn.
10190 (notice_source_line): Strengthen param "insn" from rtx to
10192 (leaf_function_p): Likewise for local "insn".
10193 (final_forward_branch_p): Likewise.
10194 (leaf_renumber_regs): Likewise for param "first".
10195 (rest_of_clean_state): Likewise for locals "insn" and "next".
10196 (self_recursive_call_p): Likewise for param "insn".
10197 (collect_fn_hard_reg_usage): Likewise for local "insn".
10198 (get_call_fndecl): Likewise for param "insn".
10199 (get_call_cgraph_rtl_info): Likewise.
10200 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
10201 introducing a new local rtx_insn * "insn" using a checked cast to
10202 effectively strengthen "insn" from rtx to rtx_insn * without
10203 affecting the type signature.
10205 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
10206 cast when assigning from param "insn" to current_output_insn.
10207 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
10208 so that we can assign it back to current_output_insn.
10210 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
10212 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
10213 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
10214 atmxt540s and atmxt540sreva devices.
10215 * config/avr/avr-tables.opt: Regenerate.
10216 * config/avr/t-multilib: Regenerate.
10217 * doc/avr-mmcu.texi: Regenerate.
10219 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10221 * expr.c (convert_move): Strengthen local "insns" from rtx to
10223 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
10224 "top_label" from rtx to rtx_code_label *.
10225 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
10227 (emit_single_push_insn): Likewise for locals "prev", "last".
10228 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
10229 to rtx_code_label *.
10230 (store_constructor): Likewise for locals "loop_start", "loop_end".
10231 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
10233 (expand_expr_real_2): Likewise.
10234 (expand_expr_real_1): Strengthen local "label" from rtx to
10237 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10239 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
10240 from rtx to rtx_insn *.
10241 (store_bit_field_1): Likewise.
10242 (extract_bit_field_1): Likewise.
10243 (expand_mult_const): Likewise for local "insns".
10244 (expmed_mult_highpart): Strengthen local "label" from rtx to
10246 (expand_smod_pow2): Likewise.
10247 (expand_sdiv_pow2): Likewise.
10248 (expand_divmod): Strengthen locals "last", "insn" from rtx to
10249 rtx_insn *. Strengthen locals "label", "label1", "label2",
10250 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
10251 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
10252 (emit_store_flag): Likewise.
10253 (emit_store_flag_force): Strengthen local "label" from rtx to
10255 (do_cmp_and_jump): Likewise for param "label".
10257 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10259 * explow.c (force_reg): Strengthen local "insn" from rtx to
10261 (adjust_stack_1): Likewise.
10262 (allocate_dynamic_stack_space): Likewise. Strengthen locals
10263 "final_label", "available_label", "space_available" from rtx to
10265 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
10266 (anti_adjust_stack_and_probe): Likewise.
10268 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10270 * except.h (sjlj_emit_function_exit_after): Strengthen param
10271 "after" from rtx to rtx_insn *. This is only called with
10272 result of get_last_insn (in function.c) so type-change should be
10275 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
10276 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
10277 to rtx_insn *. These fields are only used from except.c so this
10278 type-change should be self-contained to this patch.
10280 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
10281 local "last" from rtx to rtx_insn *.
10282 (dw2_build_landing_pads): Likewise for local "seq".
10283 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
10284 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
10285 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
10287 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
10289 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
10290 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
10291 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
10292 referring to an insn. Strengthen local "dispatch_label" from
10293 rtx to rtx_code_label *.
10294 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
10296 (expand_eh_return): Strengthen local "around_label" from
10297 rtx to rtx_code_label *.
10298 (convert_to_eh_region_ranges): Strengthen locals "iter",
10299 "last_action_insn", "first_no_action_insn",
10300 "first_no_action_insn_before_switch",
10301 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
10303 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10305 * dwarf2out.c (last_var_location_insn): Strengthen this variable
10306 from rtx to rtx_insn *.
10307 (cached_next_real_insn): Likewise.
10308 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
10309 working with insns.
10310 (dwarf2out_var_location): Strengthen locals "next_real",
10311 "next_note", "expected_next_loc_note", "last_start", "insn" from
10314 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10316 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
10317 from rtx to rtx_insn *.
10318 (create_pseudo_cfg): Likewise for local "insn".
10320 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10322 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
10323 from rtx to rtx_insn *.
10324 (df_bb_regno_last_def_find): Likewise.
10326 * df-problems.c (df_rd_bb_local_compute): Likewise.
10327 (df_lr_bb_local_compute): Likewise.
10328 (df_live_bb_local_compute): Likewise.
10329 (df_chain_remove_problem): Likewise.
10330 (df_chain_create_bb): Likewise.
10331 (df_word_lr_bb_local_compute): Likewise.
10332 (df_remove_dead_eq_notes): Likewise for param "insn".
10333 (df_note_bb_compute): Likewise for local "insn".
10334 (simulate_backwards_to_point): Likewise.
10335 (df_md_bb_local_compute): Likewise.
10337 * df-scan.c (df_scan_free_bb_info): Likewise.
10338 (df_scan_start_dump): Likewise.
10339 (df_scan_start_block): Likewise.
10340 (df_install_ref_incremental): Likewise for local "insn".
10341 (df_insn_rescan_all): Likewise.
10342 (df_reorganize_refs_by_reg_by_insn): Likewise.
10343 (df_reorganize_refs_by_insn_bb): Likewise.
10344 (df_recompute_luids): Likewise.
10345 (df_bb_refs_record): Likewise.
10346 (df_update_entry_exit_and_calls): Likewise.
10347 (df_bb_verify): Likewise.
10349 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10351 * ddg.h (struct ddg_node): Strengthen fields "insn" and
10352 "first_note" from rtx to rtx_insn *.
10353 (get_node_of_insn): Likewise for param 2 "insn".
10354 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
10356 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
10358 (mem_write_insn_p): Likewise.
10359 (mem_access_insn_p): Likewise.
10360 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
10361 (def_has_ccmode_p): Likewise for param "insn".
10362 (add_cross_iteration_register_deps): Likewise for locals
10363 "def_insn" and "use_insn".
10364 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
10365 (build_intra_loop_deps): Likewise for local "src_insn".
10366 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
10368 (get_node_of_insn): Likewise for param "insn".
10370 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10372 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
10373 (deletable_insn_p): Strengthen param "insn" from rtx to
10374 rtx_insn *. Add checked cast to rtx_call_insn when invoking
10375 find_call_stack_args, since this is guarded by CALL_P (insn).
10376 (marked_insn_p): Strengthen param "insn" from rtx to
10378 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
10379 invoking find_call_stack_args, since this is guarded by
10381 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
10382 rtx_insn *; we know this is an insn since this was called by
10383 mark_nonreg_stores.
10384 (mark_nonreg_stores_2): Likewise.
10385 (mark_nonreg_stores): Strengthen param "insn" from rtx to
10387 (find_call_stack_args): Strengthen param "call_insn" from rtx to
10388 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
10390 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
10391 from rtx to rtx_insn *.
10392 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
10393 "next", "ref_insn".
10394 (delete_unmarked_insns): Likewise for locals "insn", "next".
10395 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
10396 (mark_reg_dependencies): Likewise for param "insn".
10397 (rest_of_handle_ud_dce): Likewise for local "insn".
10398 (word_dce_process_block): Likewise.
10399 (dce_process_block): Likewise.
10401 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10403 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
10404 from rtx to rtx_insn *.
10405 (struct change_cc_mode_args): Likewise for field "insn".
10406 (this_insn): Strengthen from rtx to rtx_insn *.
10407 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
10409 (validate_canon_reg): Strengthen param "insn" from rtx to
10411 (canon_reg): Likewise.
10412 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
10414 (record_jump_equiv): Strengthen param "insn" from rtx to
10416 (try_back_substitute_reg): Likewise, also for locals "prev",
10418 (find_sets_in_insn): Likewise for param "insn".
10419 (canonicalize_insn): Likewise.
10420 (cse_insn): Likewise. Add a checked cast.
10421 (invalidate_from_clobbers): Likewise for param "insn".
10422 (invalidate_from_sets_and_clobbers): Likewise.
10423 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
10425 (cse_prescan_path): Strengthen local "insn" from rtx to
10427 (cse_extended_basic_block): Likewise for locals "insn" and
10429 (cse_main): Likewise for param "f".
10430 (check_for_label_ref): Likewise for local "insn".
10431 (set_live_p): Likewise for second param ("insn").
10432 (insn_live_p): Likewise for first param ("insn") and for local
10434 (cse_change_cc_mode_insn): Likewise for first param "insn".
10435 (cse_change_cc_mode_insns): Likewise for first and second params
10437 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
10439 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
10442 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
10443 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10444 Anna Tikhonova <anna.tikhonova@intel.com>
10445 Ilya Tocar <ilya.tocar@intel.com>
10446 Andrey Turetskiy <andrey.turetskiy@intel.com>
10447 Ilya Verbin <ilya.verbin@intel.com>
10448 Kirill Yukhin <kirill.yukhin@intel.com>
10449 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10451 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
10453 * config/i386/sse.md
10454 (define_mode_iterator VI248_AVX2): Delete.
10455 (define_mode_iterator VI2_AVX2_AVX512BW): New.
10456 (define_mode_iterator VI48_AVX2): Ditto.
10457 (define_insn <shift_insn><mode>3): Delete.
10458 (define_insn "<shift_insn><mode>3<mask_name>" with
10459 VI2_AVX2_AVX512BW): New.
10460 (define_insn "<shift_insn><mode>3<mask_name>" with
10463 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
10464 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10465 Anna Tikhonova <anna.tikhonova@intel.com>
10466 Ilya Tocar <ilya.tocar@intel.com>
10467 Andrey Turetskiy <andrey.turetskiy@intel.com>
10468 Ilya Verbin <ilya.verbin@intel.com>
10469 Kirill Yukhin <kirill.yukhin@intel.com>
10470 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10472 * config/i386/sse.md
10473 (define_mode_iterator VI4F_BRCST32x2): New.
10474 (define_mode_attr 64x2_mode): Ditto.
10475 (define_mode_attr 32x2mode): Ditto.
10476 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
10477 with VI4F_BRCST32x2): Ditto.
10478 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
10479 with V16FI mode iterator): Ditto.
10480 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
10481 with V16FI): Ditto.
10482 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
10483 with VI8F_BRCST64x2): Ditto.
10485 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
10486 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10487 Anna Tikhonova <anna.tikhonova@intel.com>
10488 Ilya Tocar <ilya.tocar@intel.com>
10489 Andrey Turetskiy <andrey.turetskiy@intel.com>
10490 Ilya Verbin <ilya.verbin@intel.com>
10491 Kirill Yukhin <kirill.yukhin@intel.com>
10492 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10494 * config/i386/sse.md
10495 (define_mode_iterator VI8_AVX512VL): New.
10496 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
10498 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
10500 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
10501 (define_mode_iterator V48_AVX512VL): New.
10502 (define_mode_iterator V12_AVX512VL): Ditto.
10503 (define_insn <avx512>_load<mode>_mask): Split into two similar
10504 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
10505 Refactor output template.
10506 (define_insn "<avx512>_store<mode>_mask"): Ditto.
10508 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10510 * cprop.c (struct occr): Strengthen field "insn" from rtx to
10512 (reg_available_p): Likewise for param "insn".
10513 (insert_set_in_table): Likewise.
10514 (hash_scan_set): Likewise.
10515 (hash_scan_insn): Likewise.
10516 (make_set_regs_unavailable): Likewise.
10517 (compute_hash_table_work): Likewise for local "insn".
10518 (reg_not_set_p): Strengthen param "insn" from const_rtx to
10520 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
10521 (try_replace_reg): Likewise.
10522 (find_avail_set): Likewise.
10523 (cprop_jump): Likewise for params "setcc", "jump".
10524 (constprop_register): Likewise for param "insn".
10525 (cprop_insn): Likewise.
10526 (do_local_cprop): Likewise.
10527 (local_cprop_pass): Likewise for local "insn".
10528 (bypass_block): Likewise for params "setcc" and "jump".
10529 (bypass_conditional_jumps): Likewise for locals "setcc" and
10531 (one_cprop_pass): Likewise for local "insn".
10533 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10535 * compare-elim.c (struct comparison_use): Strengthen field "insn"
10536 from rtx to rtx_insn *.
10537 (struct comparison): Likewise, also for field "prev_clobber".
10538 (conforming_compare): Likewise for param "insn".
10539 (arithmetic_flags_clobber_p): Likewise.
10540 (find_flags_uses_in_insn): Likewise.
10541 (find_comparison_dom_walker::before_dom_children): Likewise for
10542 locals "insn", "next", "last_clobber".
10543 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
10545 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10547 * combine-stack-adj.c (struct csa_reflist): Strengthen field
10548 "insn" from rtx to rtx_insn *.
10549 (single_set_for_csa): Likewise for param "insn".
10550 (record_one_stack_ref): Likewise.
10551 (try_apply_stack_adjustment): Likewise.
10552 (struct record_stack_refs_data): Likewise for field "insn".
10553 (maybe_move_args_size_note): Likewise for params "last" and "insn".
10554 (prev_active_insn_bb): Likewise for return type and param "insn".
10555 (next_active_insn_bb): Likewise.
10556 (force_move_args_size_note): Likewise for params "prev" and "last"
10557 and locals "test", "next_candidate", "prev_candidate".
10558 (combine_stack_adjustments_for_block): Strengthen locals
10559 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
10562 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10564 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
10565 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
10566 (subst_insn): Likewise for this variable.
10567 (added_links_insn): Likewise.
10568 (struct insn_link): Likewise for field "insn".
10569 (alloc_insn_link): Likewise for param "insn".
10570 (struct undobuf): Likewise for field "other_insn".
10571 (find_single_use): Likewise for param "insn" and local "next".
10572 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
10573 (delete_noop_moves): Likewise for locals "insn", "next".
10574 (create_log_links): Likewise for locals "insn", "use_insn".
10575 Strengthen local "next_use" from rtx * to rtx_insn **.
10576 (insn_a_feeds_b): Likewise for params "a", "b".
10577 (combine_instructions): Likewise for param "f" and locals "insn",
10578 "next", "prev", "first", "last_combined_insn", "link", "link1",
10579 "temp". Replace use of NULL_RTX with NULL when referring to
10581 (setup_incoming_promotions): Likewise for param "first"
10582 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
10583 (can_combine_p): Likewise for params "insn", "i3", "pred",
10584 "pred2", "succ", "succ2" and for local "p".
10585 (combinable_i3pat): Likewise for param "i3".
10586 (cant_combine_insn_p): Likewise for param "insn".
10587 (likely_spilled_retval_p): Likewise.
10588 (adjust_for_new_dest): Likewise.
10589 (update_cfg_for_uncondjump): Likewise, also for local "insn".
10590 (try_combine): Likewise for return type and for params "i3", "i2",
10591 "i1", "i0", "last_combined_insn", and for locals "insn",
10592 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
10593 "i0_insn". Eliminate local "tem" in favor of new locals
10594 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
10595 checked cast for now to rtx_insn * on the return type of
10596 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
10598 (find_split_point): Strengthen param "insn" from rtx to
10600 (simplify_set): Likewise for local "other_insn".
10601 (recog_for_combine): Likewise for param "insn".
10602 (record_value_for_reg): Likewise.
10603 (record_dead_and_set_regs_1): Likewise for local
10604 "record_dead_insn".
10605 (record_dead_and_set_regs): Likewise for param "insn".
10606 (record_promoted_value): Likewise.
10607 (check_promoted_subreg): Likewise.
10608 (get_last_value_validate): Likewise.
10609 (reg_dead_at_p): Likewise.
10610 (move_deaths): Likewise for param "to_insn".
10611 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
10612 and locals "place", "place2", "cc0_setter". Eliminate local "tem
10613 in favor of new locals "tem_note" and "tem_insn", the latter being
10615 (distribute_links): Strengthen locals "place", "insn" from rtx to
10618 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10620 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
10622 (can_delete_label_p): Require a const rtx_code_label * rather than
10624 (delete_insn): Add checked cast to rtx_code_label * when we know
10625 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
10627 (delete_insn_chain): Strengthen locals "prev" and "current" from
10628 rtx to rtx_insn *. Add a checked cast when assigning from
10629 "finish" (strengthening the params will come later). Add a
10630 checked cast to rtx_note * in region where we know
10632 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
10634 (compute_bb_for_insn): Likewise.
10635 (free_bb_for_insn): Likewise for local "insn".
10636 (compute_bb_for_insn): Likewise.
10637 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
10638 local "insn" from rtx to rtx_insn *
10639 (flow_active_insn_p): Require a const rtx_insn * rather than a
10641 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
10643 (can_fallthru): Likewise for locals "insn" and "insn2".
10644 (bb_note): Likewise for local "note".
10645 (first_insn_after_basic_block_note): Likewise for local "note" and
10647 (rtl_split_block): Likewise for locals "insn" and "next".
10648 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
10650 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
10651 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
10653 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
10654 them), "kill_from", "barrier", "new_insn".
10655 (patch_jump_insn): Likewise for params "insn", "old_label".
10656 (redirect_branch_edge): Likewise for locals "old_label", "insn".
10657 (force_nonfallthru_and_redirect): Likewise for locals "insn",
10658 "old_label", "new_label".
10659 (rtl_tidy_fallthru_edge): Likewise for local "q".
10660 (rtl_split_edge): Likewise for locals "before", "last".
10661 (commit_one_edge_insertion): Likewise for locals "before",
10662 "after", "insns", "tmp", "last", adding a checked cast where
10663 currently necessary.
10664 (commit_edge_insertions): Likewise.
10665 (rtl_dump_bb): Likewise for locals "insn", "last".
10666 (print_rtl_with_bb): Likewise for local "x".
10667 (rtl_verify_bb_insns): Likewise for local "x".
10668 (rtl_verify_bb_pointers): Likewise for local "insn".
10669 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
10671 (rtl_verify_fallthru): Likewise for local "insn".
10672 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
10673 (purge_dead_edges): Likewise for local "insn".
10674 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
10675 (skip_insns_after_block): Likewise for return type and for locals
10676 "insn", "last_insn", "next_head", "prev".
10677 (record_effective_endpoints): Likewise for locals "next_insn",
10679 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
10680 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
10681 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
10682 (duplicate_insn_chain): For now, add checked cast from rtx to
10683 rtx_insn * when returning insn.
10684 (cfg_layout_duplicate_bb): Likewise for local "insn".
10685 (cfg_layout_delete_block): Likewise for locals "insn", "next",
10686 "prev", "remaints".
10687 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
10688 (rtl_block_empty_p): Likewise.
10689 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
10690 "split_point", "last".
10691 (rtl_block_ends_with_call_p): Likewise for local "insn".
10692 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
10694 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
10695 "split_at_insn" from rtx to rtx_insn *.
10696 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
10697 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
10698 to const rtx_insn *.
10699 (rtl_account_profile_record): Likewise.
10701 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10703 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
10705 (average_num_loop_insns): Likewise.
10706 (init_set_costs): Likewise for local "seq".
10707 (seq_cost): Likewise for param "seq", from const_rtx to const
10710 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10712 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
10715 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10717 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
10718 "f1" and "f2" from rtx * to rtx_insn **.
10719 (flow_find_head_matching_sequence): Likewise.
10721 * cfgcleanup.c (try_simplify_condjump): Strengthen local
10722 "cbranch_insn" from rtx to rtx_insn *.
10723 (thread_jump): Likewise for local "insn".
10724 (try_forward_edges): Likewise for local "last".
10725 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
10726 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
10728 (can_replace_by): Likewise for params "i1", "i2".
10729 (old_insns_match_p): Likewise.
10730 (merge_notes): Likewise.
10731 (walk_to_nondebug_insn): Likewise for param "i1".
10732 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
10733 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
10734 "afterlast1", "afterlast2" from rtx to rtx_insn *.
10735 (flow_find_head_matching_sequence): Strengthen params "f1" and
10736 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
10737 "last1", "last2", "beforelast1", "beforelast2" from rtx to
10739 (outgoing_edges_match): Likewise for locals "last1", "last2".
10740 (try_crossjump_to_edge): Likewise for local "insn".
10741 Replace call to for_each_rtx with for_each_rtx_in_insn.
10743 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
10744 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
10745 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
10746 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
10747 (try_optimize_cfg): Strengthen local "last" from rtx to
10749 (delete_dead_jumptables): Likewise for locals "insn", "next",
10752 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
10753 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
10754 "rtx else_first_tail", to reflect the basic-block.h changes above.
10756 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10758 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
10760 (purge_dead_tablejump_edges): Likewise.
10761 (find_bb_boundaries): Likewise for locals "insn", "end",
10762 "flow_transfer_insn".
10764 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10766 * caller-save.c (save_call_clobbered_regs): Strengthen locals
10767 "ins" and "prev" from rtx to rtx_insn *.
10769 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10771 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
10773 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
10774 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
10776 (load_register_parameters): Likewise for local "before_arg".
10777 (check_sibcall_argument_overlap): Likewise for param "insn".
10778 (expand_call): Likewise for locals "normal_call_insns",
10779 "tail_call_insns", "insns", "before_call", "after_args",
10780 "before_arg", "last", "prev". Strengthen one of the "last" from
10781 rtx to rtx_call_insn *.
10782 (fixup_tail_calls): Strengthen local "insn" from rtx to
10784 (emit_library_call_value_1): Likewise for locals "before_call" and
10787 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10789 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
10790 and "last" from rtx to rtx_insn *.
10791 (expand_builtin_nonlocal_goto): Likewise for local "insn".
10792 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
10794 (expand_errno_check): Strengthen local "lab" from rtx to
10796 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
10798 (expand_builtin_mathfn_2): Likewise.
10799 (expand_builtin_mathfn_ternary): Likewise.
10800 (expand_builtin_mathfn_3): Likewise.
10801 (expand_builtin_interclass_mathfn): Likewise for local "last".
10802 (expand_builtin_int_roundingfn): Likewise for local "insns".
10803 (expand_builtin_int_roundingfn_2): Likewise.
10804 (expand_builtin_strlen): Likewise for local "before_strlen".
10805 (expand_builtin_strncmp): Likewise for local "seq".
10806 (expand_builtin_signbit): Likewise for local "last".
10807 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
10808 from rtx to rtx_code_label *.
10809 (expand_stack_restore): Strengthen local "prev" from rtx to
10812 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10814 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
10816 (struct btr_def_s): Likewise.
10817 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
10819 (add_btr_def): Likewise.
10820 (new_btr_user): Likewise.
10821 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
10823 (link_btr_uses): Likewise.
10824 (move_btr_def): Likewise for locals "insp", "old_insn",
10825 "new_insn". Add checked cast to rtx_insn * for now on result of
10827 (can_move_up): Strengthen param "insn" from const_rtx to
10830 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10832 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
10834 (get_uncond_jump_length): Likewise for locals "label", "jump".
10835 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
10837 (add_labels_and_missing_jumps): Likewise for local "new_jump".
10838 (fix_up_fall_thru_edges): Likewise for local "old_jump".
10839 (find_jump_block): Likewise for local "insn".
10840 (fix_crossing_conditional_branches): Likewise for locals
10841 "old_jump", "new_jump".
10842 (fix_crossing_unconditional_branches): Likewise for locals
10843 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
10844 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
10846 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10848 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
10850 (struct mem_insn): Likewise for field "insn".
10851 (reg_next_use): Strengthen from rtx * to rtx_insn **.
10852 (reg_next_inc_use): Likewise.
10853 (reg_next_def): Likewise.
10854 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
10855 from rtx to rtx_insn *.
10856 (move_insn_before): Likewise for param "next_insn" and local "insns".
10857 (attempt_change): Likewise for local "mov_insn".
10858 (try_merge): Likewise for param "last_insn".
10859 (get_next_ref): Likewise for return type and local "insn".
10860 Strengthen param "next_array" from rtx * to rtx_insn **.
10861 (parse_add_or_inc): Strengthen param "insn" from rtx to
10863 (find_inc): Likewise for locals "insn" and "other_insn" (three of
10865 (merge_in_block): Likewise for locals "insn", "curr",
10867 (pass_inc_dec::execute): Update allocations of the arrays to
10868 reflect the stronger types.
10870 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10872 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
10873 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
10874 from rtx to rtx_code_label *.
10876 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10878 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
10881 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
10883 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
10884 generated a warning and prevented bootstrapping the compiler.
10886 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10888 * rtl.h (delete_related_insns): Strengthen return type from rtx to
10891 * jump.c (delete_related_insns): Likewise, also for locals "next"
10894 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10896 * genautomata.c (output_internal_insn_latency_func): When writing
10897 the function "internal_insn_latency" to insn-automata.c,
10898 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
10899 allowing the optional guard function of (define_bypass) clauses to
10900 expect a pair of rtx_insn *, rather than a pair of rtx.
10901 (output_insn_latency_func): When writing the function
10902 "insn_latency", add an "uncast_" prefix to params "insn" and
10903 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
10904 using checked casts from the params, thus enabling the above
10905 change to the generated "internal_insn_latency" function.
10907 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
10909 PR tree-optimization/62091
10910 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
10911 handle correctly arrays.
10912 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
10913 inheritance binfos.
10914 (record_known_type): Walk into inner type.
10915 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
10916 condition on no type changes.
10918 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10920 * genattrtab.c (write_attr_get): Within the generated get_attr_
10921 functions, rename param "insn" to "uncast_insn" and reintroduce
10922 "insn" as an local rtx_insn * using a checked cast, so that "insn"
10923 is an rtx_insn * within insn-attrtab.c
10925 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10927 * output.h (peephole): Strengthen return type from rtx to
10929 * rtl.h (delete_for_peephole): Likewise for both params.
10930 * genpeep.c (main): In generated "peephole" function, strengthen
10931 return type and local "insn" from rtx to rtx_insn *. For now,
10932 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
10933 rtx_insn *, with a checked cast.
10934 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
10935 locals "insn", "next", "prev" from rtx to rtx_insn *.
10937 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
10939 PR tree-optimization/62112
10940 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
10941 * gimple-iterator.h (gsi_replace): Return bool.
10942 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
10943 moved from ref_may_alias_global_p.
10944 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
10946 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
10947 (stmt_kills_ref_p_1): Rename...
10948 (stmt_kills_ref_p): ... to this.
10949 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
10950 stmt_kills_ref_p): Declare.
10951 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
10952 Move the self-assignment case...
10953 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
10955 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10957 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
10959 * emit-rtl.c (try_split): Likewise, also for locals "before" and
10960 "after". For now, don't strengthen param "trial", which requires
10961 adding checked casts when returning it.
10963 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10965 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
10966 "label" from rtx to rtx_code_label *. Strengthen param 1 of
10967 "var_location" hook from rtx to rtx_insn *.
10968 (debug_nothing_rtx): Delete in favor of...
10969 (debug_nothing_rtx_code_label): New prototype.
10970 (debug_nothing_rtx_rtx): Delete unused prototype.
10971 (debug_nothing_rtx_insn): New prototype.
10973 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
10974 invoking debug_hooks->var_location (in two places, one in a NOTE
10975 case of a switch statement, the other guarded by a CALL_P
10976 conditional. Add checked cast to rtx_code_label * when invoking
10977 debug_hooks->label (within CODE_LABEL case of switch statement).
10979 * dbxout.c (dbx_debug_hooks): Update "label" hook from
10980 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
10981 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
10982 (xcoff_debug_hooks): Likewise.
10983 * debug.c (do_nothing_debug_hooks): Likewise.
10984 (debug_nothing_rtx): Delete in favor of...
10985 (debug_nothing_rtx_insn): New function.
10986 (debug_nothing_rtx_rtx): Delete unused function.
10987 (debug_nothing_rtx_code_label): New function.
10988 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
10989 debug_nothing_rtx to debug_nothing_rtx_code_label.
10990 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
10992 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
10993 debug_nothing_rtx to debug_nothing_rtx_insn.
10994 (sdbout_label): Strengthen param "insn" from rtx to
10996 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
10997 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
10998 "var_location" hook from debug_nothing_rtx to
10999 debug_nothing_rtx_insn.
11001 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11003 * recog.h (insn_output_fn): Update this function typedef to match
11004 the changes below to the generated output functions, strengthening
11005 the 2nd param from rtx to rtx_insn *.
11007 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
11008 insn when invoking an output function, to match the new signature
11009 of insn_output_fn with a stronger second param.
11011 * genconditions.c (write_header): In the generated code for
11012 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
11013 to match the other changes in this patch.
11015 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
11016 the generated "gen_" functions from rtx to rtx_insn * within their
11019 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
11020 the subfunctions within the generated "recog_", "split", "peephole2"
11021 function trees from rtx to rtx_insn *. For now, the top-level
11022 generated functions ("recog", "split", "peephole2") continue to
11023 take a plain rtx for "insn", to avoid introducing dependencies on
11024 other patches. Rename this 2nd param from "insn" to
11025 "uncast_insn", and reintroduce "insn" as a local variable of type
11026 rtx_insn *, initialized at the top of the generated function with
11027 a checked cast on "uncast_insn".
11028 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
11029 the generated "gen_" functions from rtx to rtx_insn * within their
11032 * genoutput.c (process_template): Strengthen the 2nd param within
11033 the generated "output_" functions "insn" from rtx to rtx_insn *.
11035 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
11037 * tree-profile.c (tree_profiling): Skip external functions
11038 when doing coverage instrumentation.
11039 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
11041 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
11043 * config/rs6000/altivec.h (vec_cpsgn): New #define.
11044 (vec_mergee): Likewise.
11045 (vec_mergeo): Likewise.
11046 (vec_cntlz): Likewise.
11047 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
11048 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
11049 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
11050 VMRGEW, and VMRGOW.
11051 * doc/extend.texi: Document various forms of vec_cpsgn,
11052 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
11053 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
11054 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
11055 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
11056 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
11058 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
11060 * config/rs6000/rs6000.c (context.h): New include.
11061 (tree-pass.h): Likewise.
11062 (make_pass_analyze_swaps): New decl.
11063 (rs6000_option_override): Register pass_analyze_swaps.
11064 (swap_web_entry): New subsclass of web_entry_base (df.h).
11065 (special_handling_values): New enum.
11066 (union_defs): New function.
11067 (union_uses): Likewise.
11068 (insn_is_load_p): Likewise.
11069 (insn_is_store_p): Likewise.
11070 (insn_is_swap_p): Likewise.
11071 (rtx_is_swappable_p): Likewise.
11072 (insn_is_swappable_p): Likewise.
11073 (chain_purpose): New enum.
11074 (chain_contains_only_swaps): New function.
11075 (mark_swaps_for_removal): Likewise.
11076 (swap_const_vector_halves): Likewise.
11077 (adjust_subreg_index): Likewise.
11078 (permute_load): Likewise.
11079 (permute_store): Likewise.
11080 (handle_special_swappables): Likewise.
11081 (replace_swap_with_copy): Likewise.
11082 (dump_swap_insn_table): Likewise.
11083 (rs6000_analyze_swaps): Likewise.
11084 (pass_data_analyze_swaps): New pass_data.
11085 (pass_analyze_swaps): New rtl_opt_pass.
11086 (make_pass_analyze_swaps): New function.
11087 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
11089 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11091 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
11092 type from rtx to rtx_insn *.
11093 (create_copy_of_insn_rtx): Likewise.
11094 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
11095 (create_copy_of_insn_rtx): Likewise, also for local "res".
11097 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11099 * rtl.h (find_first_parameter_load): Strengthen return type from
11101 * rtlanal.c (find_first_parameter_load): Strengthen return type
11102 from rtx to rtx_insn *. Add checked cast for now, to postpone
11103 strengthening the params.
11105 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
11108 * diagnostic.c: Set default caret.
11109 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
11111 * diagnostic.h (struct diagnostic_context):
11113 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11115 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
11116 (sel_bb_head): Strengthen return type insn_t (currently just an
11117 rtx) to rtx_insn *.
11118 (sel_bb_end): Likewise.
11120 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
11121 (sel_bb_head): Strengthen return type and local "head" from
11122 insn_t (currently just an rtx) to rtx_insn *.
11123 (sel_bb_end): Likewise for return type.
11124 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
11127 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11129 * basic-block.h (get_last_bb_insn): Strengthen return type from
11131 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
11134 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
11137 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
11139 (diagnostic_report_diagnostic): ... from here.
11140 * toplev.c (general_init): Move code to c-family.
11142 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
11144 * df.h (web_entry_base): Replace existing struct web_entry with a
11145 new class web_entry_base with only the predecessor member.
11146 (unionfind_root): Remove declaration and move to class member.
11147 (unionfind_union): Remove declaration and move to friend
11149 (union_defs): Remove declaration.
11150 * web.c (web_entry_base::unionfind_root): Modify to be member
11151 function and adjust accessors.
11152 (unionfind_union): Modify to be friend function and adjust
11154 (web_entry): New subclass of web_entry_base containing the reg
11156 (union_match_dups): Modify for struct -> class changes.
11157 (union_defs): Likewise.
11158 (entry_register): Likewise.
11159 (pass_web::execute): Likewise.
11161 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
11163 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
11164 builtin define __VEC_ELEMENT_REG_ORDER__.
11166 2014-08-20 Martin Jambor <mjambor@suse.cz>
11167 Wei Mi <wmi@google.com>
11170 PR middle-end/61776
11171 * tree-ssa-operands.c (update_stmt_operands): Remove
11172 MODIFIED_NORETURN_CALLS.
11173 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
11174 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
11175 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
11176 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
11177 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
11178 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
11179 (gimple_call_set_ctrl_altering): New func.
11180 (gimple_call_ctrl_altering_p): Ditto.
11181 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
11182 (make_blocks): Use gimple_call_initialize_ctrl_altering.
11183 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
11184 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
11185 remove MODIFIED_NORETURN_CALLS.
11187 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
11189 * coverage.c (coverage_compute_profile_id): Return non-0;
11190 also handle symbols with unique name.
11191 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
11193 2014-08-20 Steve Ellcey <sellcey@mips.com>
11195 PR middle-end/49191
11196 * doc/sourcebuild.texi (non_strict_align): New.
11198 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
11200 * cgraphunit.c (ipa_passes, compile): Reshedule
11201 symtab_remove_unreachable_nodes passes; update comments.
11202 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
11203 TODO_remove_functions before the pass; the functions ought to be
11205 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
11206 TODO_remove_functions.
11207 * passes.c (pass_data_early_local_passes): Do not schedule function
11209 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
11211 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
11214 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
11215 before setting the option.
11216 * diagnostic.c (diagnostic_classify_diagnostic): Record
11217 command-line status.
11219 2014-08-20 Richard Biener <rguenther@suse.de>
11222 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
11223 to build uint{16,32,64}_type_node.
11225 2014-08-20 Terry Guo <terry.guo@arm.com>
11227 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
11228 with immediate_operand.
11230 2014-08-20 David Malcolm <dmalcolm@redhat.com>
11232 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
11233 "insn" from an as_a to a safe_as_a, for the case when "insn" is
11236 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
11238 PR preprocessor/51303
11239 * incpath.c (remove_duplicates): Use cpp_warning.
11241 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
11245 * doc/options.texi (CPP): Document it.
11246 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
11247 * optc-gen.awk: Handle CPP.
11248 * opth-gen.awk: Likewise.
11250 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11252 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
11254 (duplicate_insn_chain): Likewise.
11255 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
11256 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
11257 checked cast for now (until we can strengthen the params in the
11259 (duplicate_insn_chain): Likewise.
11261 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11263 * rtl.h (next_cc0_user): Strengthen return type from rtx to
11265 (prev_cc0_setter): Likewise.
11267 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
11268 rtx_insn *, adding checked casts for now as necessary.
11269 (prev_cc0_setter): Likewise.
11271 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11273 * expr.h (emit_move_insn): Strengthen return type from rtx to
11275 (emit_move_insn_1): Likewise.
11276 (emit_move_complex_push): Likewise.
11277 (emit_move_complex_parts): Likewise.
11279 * expr.c (emit_move_via_integer): Strengthen return type from rtx
11280 to rtx_insn *. Replace use of NULL_RTX with NULL when working
11282 (emit_move_complex_push): Strengthen return type from rtx to
11284 (emit_move_complex): Likewise, also for local "ret".
11285 (emit_move_ccmode): Likewise.
11286 (emit_move_multi_word): Likewise for return type and locals
11287 "last_insn", "seq".
11288 (emit_move_insn_1): Likewise for return type and locals "result",
11290 (emit_move_insn): Likewise for return type and local "last_insn".
11291 (compress_float_constant): Likewise.
11293 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11295 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
11296 from rtx to rtx_insn *.
11298 * rtl.h (emit_insn_before): Likewise.
11299 (emit_insn_before_noloc): Likewise.
11300 (emit_insn_before_setloc): Likewise.
11301 (emit_jump_insn_before): Likewise.
11302 (emit_jump_insn_before_noloc): Likewise.
11303 (emit_jump_insn_before_setloc): Likewise.
11304 (emit_call_insn_before): Likewise.
11305 (emit_call_insn_before_noloc): Likewise.
11306 (emit_call_insn_before_setloc): Likewise.
11307 (emit_debug_insn_before): Likewise.
11308 (emit_debug_insn_before_noloc): Likewise.
11309 (emit_debug_insn_before_setloc): Likewise.
11310 (emit_label_before): Likewise.
11311 (emit_insn_after): Likewise.
11312 (emit_insn_after_noloc): Likewise.
11313 (emit_insn_after_setloc): Likewise.
11314 (emit_jump_insn_after): Likewise.
11315 (emit_jump_insn_after_noloc): Likewise.
11316 (emit_jump_insn_after_setloc): Likewise.
11317 (emit_call_insn_after): Likewise.
11318 (emit_call_insn_after_noloc): Likewise.
11319 (emit_call_insn_after_setloc): Likewise.
11320 (emit_debug_insn_after): Likewise.
11321 (emit_debug_insn_after_noloc): Likewise.
11322 (emit_debug_insn_after_setloc): Likewise.
11323 (emit_label_after): Likewise.
11324 (emit_insn): Likewise.
11325 (emit_debug_insn): Likewise.
11326 (emit_jump_insn): Likewise.
11327 (emit_call_insn): Likewise.
11328 (emit_label): Likewise.
11329 (gen_clobber): Likewise.
11330 (emit_clobber): Likewise.
11331 (gen_use): Likewise.
11332 (emit_use): Likewise.
11335 (emit_barrier_before): Strengthen return type from rtx to
11337 (emit_barrier_after): Likewise.
11338 (emit_barrier): Likewise.
11340 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
11341 from rtx to rtx_insn *. Add checked casts for now when converting
11342 "last" from rtx to rtx_insn *.
11343 (emit_insn_before_noloc): Likewise for return type.
11344 (emit_jump_insn_before_noloc): Likewise.
11345 (emit_call_insn_before_noloc): Likewise.
11346 (emit_debug_insn_before_noloc): Likewise.
11347 (emit_barrier_before): Strengthen return type and local "insn"
11348 from rtx to rtx_barrier *.
11349 (emit_label_before): Strengthen return type from rtx to
11350 rtx_insn *. Add checked cast for now when returning param
11351 (emit_pattern_after_noloc): Strengthen return type from rtx to
11352 rtx_insn *. Add checked casts for now when converting "last" from
11354 (emit_insn_after_noloc): Strengthen return type from rtx to
11356 (emit_jump_insn_after_noloc): Likewise.
11357 (emit_call_insn_after_noloc): Likewise.
11358 (emit_debug_insn_after_noloc): Likewise.
11359 (emit_barrier_after): Strengthen return type from rtx to
11361 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
11362 Add checked cast for now when converting "label" from rtx to
11364 (emit_pattern_after_setloc): Strengthen return type from rtx to
11365 rtx_insn *. Add checked casts for now when converting "last" from
11367 (emit_pattern_after): Strengthen return type from rtx to
11369 (emit_insn_after_setloc): Likewise.
11370 (emit_insn_after): Likewise.
11371 (emit_jump_insn_after_setloc): Likewise.
11372 (emit_jump_insn_after): Likewise.
11373 (emit_call_insn_after_setloc): Likewise.
11374 (emit_call_insn_after): Likewise.
11375 (emit_debug_insn_after_setloc): Likewise.
11376 (emit_debug_insn_after): Likewise.
11377 (emit_pattern_before_setloc): Likewise. Add checked casts for now
11378 when converting "last" from rtx to rtx_insn *.
11379 (emit_pattern_before): Strengthen return type from rtx to
11381 (emit_insn_before_setloc): Likewise.
11382 (emit_insn_before): Likewise.
11383 (emit_jump_insn_before_setloc): Likewise.
11384 (emit_jump_insn_before): Likewise.
11385 (emit_call_insn_before_setloc): Likewise.
11386 (emit_call_insn_before): Likewise.
11387 (emit_debug_insn_before_setloc): Likewise.
11388 (emit_debug_insn_before): Likewise.
11389 (emit_insn): Strengthen return type and locals "last", "insn",
11390 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
11391 within cases where we know we have an insn.
11392 (emit_debug_insn): Likewise.
11393 (emit_jump_insn): Likewise.
11394 (emit_call_insn): Strengthen return type and local "insn" from rtx
11396 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
11397 a checked cast to rtx_insn * for now on "label".
11398 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
11399 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
11400 (emit_use): Likewise.
11401 (gen_use): Likewise, also for local "seq".
11402 (emit): Likewise for return type and local "insn".
11403 (rtx_insn): Likewise for return type and local "new_rtx".
11405 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
11406 from rtx to rtx_barrier *.
11408 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
11409 changed return type from rtx to rtx_insn *, we must update
11410 "emit_fn" type, and this in turn means updating...
11411 (frame_insn): ...this. Strengthen return type from rtx to
11412 rtx_insn *. Introduce a new local "insn" of the appropriate type.
11414 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11416 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
11417 rtx to rtx_jump_table_data *. Also for local.
11418 * rtl.h (emit_jump_table_data): Likewise.
11420 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11422 * basic-block.h (create_basic_block_structure): Strengthen third
11423 param "bb_note" from rtx to rtx_note *.
11424 * rtl.h (emit_note_before): Strengthen return type from rtx to
11426 (emit_note_after): Likewise.
11427 (emit_note): Likewise.
11428 (emit_note_copy): Likewise. Also, strengthen param similarly.
11429 * function.h (struct rtl_data): Strengthen field
11430 "x_stack_check_probe_note" from rtx to rtx_note *.
11432 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
11433 from rtx to rtx_note *.
11434 * cfgrtl.c (create_basic_block_structure): Strengthen third param
11435 "bb_note" from rtx to rtx_note *.
11436 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
11437 when calling emit_note_copy.
11438 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
11440 (emit_note_after): Likewise.
11441 (emit_note_before): Likewise.
11442 (emit_note_copy): Likewise. Also, strengthen param similarly.
11443 (emit_note): Likewise.
11444 * except.c (emit_note_eh_region_end): Likewise for return type.
11445 Strengthen local "next" from rtx to rtx_insn *.
11446 (convert_to_eh_region_ranges): Strengthen local "note"
11447 from rtx to rtx_note *.
11448 * final.c (change_scope): Likewise.
11449 (reemit_insn_block_notes): Likewise, for both locals named "note".
11450 Also, strengthen local "insn" from rtx to rtx_insn *.
11451 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
11453 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
11454 strengthen local "seq" from rtx to rtx_insn *.
11455 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
11457 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
11459 (get_bb_note_from_pool): Strengthen return type from rtx to
11461 (sel_create_basic_block): Strengthen local "new_bb_note" from
11462 insn_t to rtx_note *.
11463 * var-tracking.c (emit_note_insn_var_location): Strengthen local
11464 "note" from rtx to rtx_note *.
11465 (emit_notes_in_bb): Likewise.
11467 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11469 * function.h (struct rtl_data): Strengthen field
11470 "x_parm_birth_insn" from rtx to rtx_insn *.
11471 * function.c (struct assign_parm_data_all): Strengthen fields
11472 "first_conversion_insn" and "last_conversion_insn" from rtx to
11475 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11477 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
11478 to rtx_insn *; also for local "var_end_seq".
11479 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
11480 (maybe_cleanup_end_of_block): Likewise for param "last" and local
11482 (expand_gimple_cond): Likewise for locals "last2" and "last".
11483 (mark_transaction_restart_calls): Likewise for local "insn".
11484 (expand_gimple_stmt): Likewise for return type and locals "last"
11486 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
11487 (avoid_complex_debug_insns): Likewise for param "insn".
11488 (expand_debug_locations): Likewise for locals "insn", "last",
11489 "prev_insn" and "insn2".
11490 (expand_gimple_basic_block): Likewise for local "last".
11491 (construct_exit_block): Likewise for locals "head", "end",
11493 (pass_expand::execute): Likewise for locals "var_seq",
11494 "var_ret_seq", "next".
11496 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11498 * asan.h (asan_emit_stack_protection): Strengthen return type from
11500 * asan.c (asan_emit_stack_protection): Likewise. Add local
11501 "insns" to hold the return value.
11503 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11505 * basic-block.h (bb_note): Strengthen return type from rtx to
11507 * sched-int.h (bb_note): Likewise.
11508 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
11510 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11512 * rtl.h (make_insn_raw): Strengthen return type from rtx to
11515 * emit-rtl.c (make_insn_raw): Strengthen return type and local
11516 "insn" from rtx to rtx_insn *.
11517 (make_debug_insn_raw): Strengthen return type from rtx to
11518 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
11519 (make_jump_insn_raw): Strengthen return type from rtx to
11520 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
11521 (make_call_insn_raw): Strengthen return type from rtx to
11522 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
11523 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
11524 callback from rtx to rtx_insn *; likewise for local "insn" and
11525 "next", adding a checked cast to rtx_insn in the relevant cases of
11526 the switch statement.
11527 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
11528 callback from rtx to rtx_insn *.
11529 (emit_pattern_after_setloc): Likewise.
11530 (emit_pattern_after): Likewise.
11531 (emit_pattern_before_setloc): Likewise.
11532 (emit_pattern_before): Likewise.
11534 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11536 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
11538 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
11539 accepting an rtx_insn *.
11540 (last_call_insn): Strengthen return type from rtx to
11543 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11545 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
11546 "insns" from rtx to rtx_insn *.
11547 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
11548 locals "insn" and "prev".
11550 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11552 * rtl.h (tablejump_p): Strengthen third param from rtx * to
11553 rtx_jump_table_data **.
11555 * cfgbuild.c (make_edges): Introduce local "table", using it in
11556 place of "tmp" for jump table data.
11557 (find_bb_boundaries): Strengthen local "table" from rtx to
11558 rtx_jump_table_data *.
11559 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
11560 (outgoing_edges_match): Likewise for locals "table1" and "table2".
11561 (try_crossjump_to_edge): Likewise.
11562 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
11564 (patch_jump_insn): Introduce local "table", using it in place of
11565 "tmp" for jump table data.
11566 (force_nonfallthru_and_redirect): Introduce local "table", so that
11567 call to tablejump_p can receive an rtx_jump_table_data **. Update
11568 logic around the call to overwrite "note" appropriately if
11569 tablejump_p returns non-zero.
11570 (get_last_bb_insn): Introduce local "table", using it in place of
11571 "tmp" for jump table data.
11572 * dwarf2cfi.c (create_trace_edges): Likewise.
11574 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
11575 from rtx to rtx_jump_table_data *.
11576 (create_fix_barrier): Strengthen local "tmp" from rtx to
11577 rtx_jump_table_data *.
11578 (arm_reorg): Likewise for local "table".
11580 * config/s390/s390.c (s390_chunkify_start): Likewise.
11582 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
11584 * jump.c (delete_related_insns): Strengthen local "lab_next" from
11585 rtx to rtx_jump_table_data *.
11587 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
11588 rtx_jump_table_data **. Add a checked cast when writing through
11589 the pointer: we know there that local "table" is non-NULL and that
11590 JUMP_TABLE_DATA_P (table) holds.
11591 (label_is_jump_target_p): Introduce local "table", using it in
11592 place of "tmp" for jump table data.
11594 2014-08-19 Marek Polacek <polacek@redhat.com>
11597 * doc/invoke.texi: Document -Wbool-compare.
11599 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11601 * rtl.h (entry_of_function): Strengthen return type from rtx to
11603 * cfgrtl.c (entry_of_function): Likewise.
11605 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11607 * emit-rtl.h (get_insns): Strengthen return type from rtx to
11608 rtx_insn *, adding a checked cast for now.
11609 (get_last_insn): Likewise.
11611 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11613 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
11616 * emit-rtl.c (gen_label_rtx): Likewise.
11618 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11620 * rtl.h (previous_insn): Strengthen return type from rtx to
11622 (next_insn): Likewise.
11623 (prev_nonnote_insn): Likewise.
11624 (prev_nonnote_insn_bb): Likewise.
11625 (next_nonnote_insn): Likewise.
11626 (next_nonnote_insn_bb): Likewise.
11627 (prev_nondebug_insn): Likewise.
11628 (next_nondebug_insn): Likewise.
11629 (prev_nonnote_nondebug_insn): Likewise.
11630 (next_nonnote_nondebug_insn): Likewise.
11631 (prev_real_insn): Likewise.
11632 (next_real_insn): Likewise.
11633 (prev_active_insn): Likewise.
11634 (next_active_insn): Likewise.
11636 * emit-rtl.c (next_insn): Strengthen return type from rtx to
11637 rtx_insn *, adding a checked cast.
11638 (previous_insn): Likewise.
11639 (next_nonnote_insn): Likewise.
11640 (next_nonnote_insn_bb): Likewise.
11641 (prev_nonnote_insn): Likewise.
11642 (prev_nonnote_insn_bb): Likewise.
11643 (next_nondebug_insn): Likewise.
11644 (prev_nondebug_insn): Likewise.
11645 (next_nonnote_nondebug_insn): Likewise.
11646 (prev_nonnote_nondebug_insn): Likewise.
11647 (next_real_insn): Likewise.
11648 (prev_real_insn): Likewise.
11649 (next_active_insn): Likewise.
11650 (prev_active_insn): Likewise.
11652 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
11653 param "stepfunc" so that it returns an rtx_insn * rather than an
11654 rtx, to track the change to prev_nonnote_insn_bb, which is the
11655 only function this is called with.
11656 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
11658 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
11660 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
11663 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11665 * coretypes.h (class rtx_debug_insn): Add forward declaration.
11666 (class rtx_nonjump_insn): Likewise.
11667 (class rtx_jump_insn): Likewise.
11668 (class rtx_call_insn): Likewise.
11669 (class rtx_jump_table_data): Likewise.
11670 (class rtx_barrier): Likewise.
11671 (class rtx_code_label): Likewise.
11672 (class rtx_note): Likewise.
11674 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
11675 adding the invariant DEBUG_INSN_P (X).
11676 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
11677 the invariant NONJUMP_INSN_P (X).
11678 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
11679 the invariant JUMP_P (X).
11680 (class rtx_call_insn): New, a subclass of rtx_insn, adding
11681 the invariant CALL_P (X).
11682 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
11683 invariant JUMP_TABLE_DATA_P (X).
11684 (class rtx_barrier): New, a subclass of rtx_insn, adding the
11685 invariant BARRIER_P (X).
11686 (class rtx_code_label): New, a subclass of rtx_insn, adding
11687 the invariant LABEL_P (X).
11688 (class rtx_note): New, a subclass of rtx_insn, adding
11689 the invariant NOTE_P(X).
11690 (is_a_helper <rtx_debug_insn *>::test): New.
11691 (is_a_helper <rtx_nonjump_insn *>::test): New.
11692 (is_a_helper <rtx_jump_insn *>::test): New.
11693 (is_a_helper <rtx_call_insn *>::test): New.
11694 (is_a_helper <rtx_jump_table_data *>::test): New functions,
11695 overloaded for both rtx and rtx_insn *.
11696 (is_a_helper <rtx_barrier *>::test): New.
11697 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
11698 for both rtx and rtx_insn *.
11699 (is_a_helper <rtx_note *>::test): New.
11701 2014-08-19 Marek Polacek <polacek@redhat.com>
11703 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
11704 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
11705 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
11706 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
11708 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11710 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
11711 rtx_insn *. To help with transition, for now, convert from an
11712 access macro into a pair of functions: BND_TO, returning an
11714 (SET_BND_TO): New function, for use where BND_TO is used as an
11717 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
11719 (BND_TO): New function, adding a checked cast.
11720 (SET_BND_TO): New function.
11722 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
11724 (compute_av_set_on_boundaries): Likewise.
11726 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
11728 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
11729 destination if it is used in source.
11730 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
11731 (*popcount<mode>2_falsedep_1): Likewise.
11733 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
11736 * configure.ac: Set install_gold_as_default to no first.
11737 * configure: Regenerated.
11739 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11741 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
11742 "note_list" field will eventually be an rtx_insn *. To help with
11743 transition, for now, convert from an access macro into a pair of
11744 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
11745 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
11748 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
11749 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
11751 * sel-sched-ir.c (init_bb): Likewise.
11752 (sel_restore_notes): Likewise.
11753 (move_bb_info): Likewise.
11754 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
11755 (SET_BB_NOTE_LIST): New function.
11757 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11759 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
11760 field will eventually be an rtx_insn *. To help with transition,
11761 for now, convert from an access macro into a pair of functions:
11762 VINSN_INSN_RTX, returning an rtx_insn *, and...
11763 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
11764 is used as an lvalue.
11766 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
11767 SET_VINSN_INSN_RTX where it's used as an lvalue.
11768 (VINSN_INSN_RTX): New function.
11769 (SET_VINSN_INSN_RTX): New function.
11771 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11773 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
11774 eventually be rtx_insn *, but to help with transition, for now,
11775 convert from an access macro into a pair of functions: DEP_PRO
11776 returning an rtx_insn * and...
11777 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
11778 lvalue, returning an rtx&.
11779 (DEP_CON): Analogous changes to DEP_PRO above.
11780 (SET_DEP_CON): Likewise.
11782 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
11783 an lvalue to SET_DEP_CON.
11784 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
11785 (sd_copy_back_deps): Likewise for DEP_CON.
11786 (DEP_PRO): New function, adding a checked cast for now.
11787 (DEP_CON): Likewise.
11788 (SET_DEP_PRO): New function.
11789 (SET_DEP_CON): Likewise.
11791 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
11793 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
11794 (extra_options): Add i386/cygwin.opt.
11795 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
11796 (CPP_SPEC): Accept -pthread.
11797 (LINK_SPEC): Ditto.
11798 (GOMP_SELF_SPECS): Update comment.
11799 * config/i386/cygwin.opt: New file for -pthread flag.
11801 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11803 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
11804 * df.h (DF_REF_INSN): Convert from a macro to a function, so
11805 that we can return an rtx_insn *.
11807 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
11809 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
11810 when building executables, not DLLs. Add --large-address-aware
11811 under the same conditions.
11812 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
11813 when building executables, not DLLs. Add --large-address-aware
11814 under the same conditions when using -m32.
11816 * config/i386/cygwin-stdint.h: Throughout, make type
11817 definitions dependent on target architecture, not host.
11819 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11821 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
11822 the return type from rtx to rtx_insn *, which will enable various
11823 conversions in followup patches. For now this is is done by a
11825 (NEXT_INSN): Likewise.
11826 (SET_PREV_INSN): Convert to an inline function. This is intended
11827 for use as an lvalue, and so returns an rtx& to allow in-place
11829 (SET_NEXT_INSN): Likewise.
11831 2014-07-08 Mark Wielaard <mjw@redhat.com>
11834 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
11836 2014-08-19 Marek Polacek <polacek@redhat.com>
11839 * cgraphunit.c (handle_alias_pairs): Fix condition.
11841 2014-08-19 Richard Biener <rguenther@suse.de>
11843 * gimple-fold.c (fold_gimple_assign): Properly build a
11844 null-pointer constant when devirtualizing addresses.
11846 2014-07-07 Mark Wielaard <mjw@redhat.com>
11848 * dwarf2out.c (decl_quals): New function.
11849 (modified_type_die): Take one cv_quals argument instead of two,
11850 one for const and one for volatile.
11851 (add_type_attribute): Likewise.
11852 (generic_parameter_die): Call add_type_attribute with one modifier
11854 (base_type_for_mode): Likewise.
11855 (add_bounds_info): Likewise.
11856 (add_subscript_info): Likewise.
11857 (gen_array_type_die): Likewise.
11858 (gen_descr_array_type_die): Likewise.
11859 (gen_entry_point_die): Likewise.
11860 (gen_enumeration_type_die): Likewise.
11861 (gen_formal_parameter_die): Likewise.
11862 (gen_subprogram_die): Likewise.
11863 (gen_variable_die): Likewise.
11864 (gen_const_die): Likewise.
11865 (gen_field_die): Likewise.
11866 (gen_pointer_type_die): Likewise.
11867 (gen_reference_type_die): Likewise.
11868 (gen_ptr_to_mbr_type_die): Likewise.
11869 (gen_inheritance_die): Likewise.
11870 (gen_subroutine_type_die): Likewise.
11871 (gen_typedef_die): Likewise.
11872 (force_type_die): Likewise.
11874 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
11876 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
11878 * configure: Regenerate.
11880 2014-08-19 Richard Biener <rguenther@suse.de>
11882 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
11883 DECL_EXTERNALs in BLOCKs as non-references.
11884 * tree-streamer-out.c (streamer_write_chain): Likewise.
11886 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
11887 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11888 Anna Tikhonova <anna.tikhonova@intel.com>
11889 Ilya Tocar <ilya.tocar@intel.com>
11890 Andrey Turetskiy <andrey.turetskiy@intel.com>
11891 Ilya Verbin <ilya.verbin@intel.com>
11892 Kirill Yukhin <kirill.yukhin@intel.com>
11893 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11895 * config/i386/sse.md
11896 (define_mode_iterator VI48_AVX512F): Delete.
11897 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
11898 (define_mode_iterator VI2_AVX512VL): Ditto.
11899 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
11902 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
11904 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
11905 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
11906 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
11907 with VI48_AVX512F_AVX512VL): New.
11908 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
11909 with VI2_AVX512VL): Ditto.
11911 2014-08-19 Marek Polacek <polacek@redhat.com>
11913 * doc/invoke.texi: Document -Wc99-c11-compat.
11915 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11917 * rtl.h (PREV_INSN): Split macro in two: the existing one,
11918 for rvalues, and...
11919 (SET_PREV_INSN): New macro, for use as an lvalue.
11920 (NEXT_INSN, SET_NEXT_INSN): Likewise.
11922 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
11923 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
11924 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
11925 (fixup_abnormal_edges): Likewise.
11926 (unlink_insn_chain): Likewise.
11927 (fixup_reorder_chain): Likewise.
11928 (cfg_layout_delete_block): Likewise.
11929 (cfg_layout_merge_blocks): Likewise.
11930 * combine.c (update_cfg_for_uncondjump): Likewise.
11931 * emit-rtl.c (link_insn_into_chain): Likewise.
11932 (remove_insn): Likewise.
11933 (delete_insns_since): Likewise.
11934 (reorder_insns_nobb): Likewise.
11935 (emit_insn_after_1): Likewise.
11936 * final.c (rest_of_clean_state): Likewise.
11937 (final_scan_insn): Likewise.
11938 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
11939 * haifa-sched.c (concat_note_lists): Likewise.
11940 (remove_notes): Likewise.
11941 (restore_other_notes): Likewise.
11942 (move_insn): Likewise.
11943 (unlink_bb_notes): Likewise.
11944 (restore_bb_notes): Likewise.
11945 * jump.c (delete_for_peephole): Likewise.
11946 * optabs.c (emit_libcall_block_1): Likewise.
11947 * reorg.c (emit_delay_sequence): Likewise.
11948 (fill_simple_delay_slots): Likewise.
11949 * sel-sched-ir.c (sel_move_insn): Likewise.
11950 (sel_remove_insn): Likewise.
11951 (get_bb_note_from_pool): Likewise.
11952 * sel-sched.c (move_nop_to_previous_block): Likewise.
11954 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
11955 * config/c6x/c6x.c (gen_one_bundle): Likewise.
11956 (c6x_gen_bundles): Likewise.
11957 (hwloop_optimize): Likewise.
11958 * config/frv/frv.c (frv_function_prologue): Likewise.
11959 (frv_register_nop): Likewise.
11960 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
11961 (ia64_reorg): Likewise.
11962 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
11963 (mep_make_bundle): Likewise.
11964 (mep_bundle_insns): Likewise.
11965 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
11966 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
11967 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
11969 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11971 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
11972 return type from rtx to rtx_insn *.
11973 (BB_END): Likewise.
11974 (BB_HEADER): Likewise.
11975 (BB_FOOTER): Likewise.
11976 (SET_BB_HEAD): Convert to a function.
11977 (SET_BB_END): Likewise.
11978 (SET_BB_HEADER): Likewise.
11979 (SET_BB_FOOTER): Likewise.
11981 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
11982 Strengthen the return type from rtx to rtx_insn *. For now, this
11983 is done by adding a checked cast, but this will eventually
11984 become a field lookup.
11985 (BB_END): Likewise.
11986 (BB_HEADER): Likewise.
11987 (BB_FOOTER): Likewise.
11988 (SET_BB_HEAD): New function, from macro of same name. This is
11989 intended for use as an lvalue, and so returns an rtx& to allow
11990 in-place modification.
11991 (SET_BB_END): Likewise.
11992 (SET_BB_HEADER): Likewise.
11993 (SET_BB_FOOTER): Likewise.
11995 2014-08-18 David Malcolm <dmalcolm@redhat.com>
11997 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
11998 for rvalues, and...
11999 (SET_BB_HEAD): New macro, for use as a lvalue.
12000 (BB_END, SET_BB_END): Likewise.
12001 (BB_HEADER, SET_BB_HEADER): Likewise.
12002 (BB_FOOTER, SET_BB_FOOTER): Likewise.
12004 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
12005 of BB_* macros into SET_BB_* macros.
12006 (fix_crossing_unconditional_branches): Likewise.
12007 * caller-save.c (save_call_clobbered_regs): Likewise.
12008 (insert_one_insn): Likewise.
12009 * cfgbuild.c (find_bb_boundaries): Likewise.
12010 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
12011 (outgoing_edges_match): Likewise.
12012 (try_optimize_cfg): Likewise.
12013 * cfgexpand.c (expand_gimple_cond): Likewise.
12014 (expand_gimple_tailcall): Likewise.
12015 (expand_gimple_basic_block): Likewise.
12016 (construct_exit_block): Likewise.
12017 * cfgrtl.c (delete_insn): Likewise.
12018 (create_basic_block_structure): Likewise.
12019 (rtl_delete_block): Likewise.
12020 (rtl_split_block): Likewise.
12021 (emit_nop_for_unique_locus_between): Likewise.
12022 (rtl_merge_blocks): Likewise.
12023 (block_label): Likewise.
12024 (try_redirect_by_replacing_jump): Likewise.
12025 (emit_barrier_after_bb): Likewise.
12026 (fixup_abnormal_edges): Likewise.
12027 (record_effective_endpoints): Likewise.
12028 (relink_block_chain): Likewise.
12029 (fixup_reorder_chain): Likewise.
12030 (fixup_fallthru_exit_predecessor): Likewise.
12031 (cfg_layout_duplicate_bb): Likewise.
12032 (cfg_layout_split_block): Likewise.
12033 (cfg_layout_delete_block): Likewise.
12034 (cfg_layout_merge_blocks): Likewise.
12035 * combine.c (update_cfg_for_uncondjump): Likewise.
12036 * emit-rtl.c (add_insn_after): Likewise.
12037 (remove_insn): Likewise.
12038 (reorder_insns): Likewise.
12039 (emit_insn_after_1): Likewise.
12040 * haifa-sched.c (get_ebb_head_tail): Likewise.
12041 (restore_other_notes): Likewise.
12042 (move_insn): Likewise.
12043 (sched_extend_bb): Likewise.
12044 (fix_jump_move): Likewise.
12045 * ifcvt.c (noce_process_if_block): Likewise.
12046 (dead_or_predicable): Likewise.
12047 * ira.c (update_equiv_regs): Likewise.
12048 * reg-stack.c (change_stack): Likewise.
12049 * sel-sched-ir.c (sel_move_insn): Likewise.
12050 * sel-sched.c (move_nop_to_previous_block): Likewise.
12052 * config/c6x/c6x.c (hwloop_optimize): Likewise.
12053 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
12055 2014-08-18 David Malcolm <dmalcolm@redhat.com>
12057 * rtl.h (for_each_rtx_in_insn): New function.
12058 * rtlanal.c (for_each_rtx_in_insn): Likewise.
12060 2014-08-18 David Malcolm <dmalcolm@redhat.com>
12062 * coretypes.h (class rtx_insn): Add forward declaration.
12064 * rtl.h: Include is-a.h.
12065 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
12066 workaround to ensure gengtype knows inheritance is occurring,
12067 whilst continuing to use the pre-existing special-casing for
12069 (class rtx_insn): New subclass of rtx_def, adding the
12070 invariant that we're dealing with something we can sanely use
12071 INSN_UID, NEXT_INSN, PREV_INSN on.
12072 (is_a_helper <rtx_insn *>::test): New.
12073 (is_a_helper <const rtx_insn *>::test): New.
12075 2014-08-18 David Malcolm <dmalcolm@redhat.com>
12077 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
12079 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
12081 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
12084 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
12086 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
12087 to BUILT_IN_UNREACHABLE.
12089 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
12092 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
12094 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
12095 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
12096 (ffs<mode>2): Do not expand with tzcnt for
12097 TARGET_AVOID_FALSE_DEP_FOR_BMI.
12098 (ffssi2_no_cmove): Ditto.
12099 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
12100 (ctz<mode>2): New expander.
12101 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
12102 (*ctz<mode>2_falsedep): New insn.
12103 (*ctz<mode>2): Rename from ctz<mode>2.
12104 (clz<mode>2_lzcnt): New expander.
12105 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
12106 (*clz<mode>2_lzcnt_falsedep): New insn.
12107 (*clz<mode>2): Rename from ctz<mode>2.
12108 (popcount<mode>2): New expander.
12109 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
12110 (*popcount<mode>2_falsedep): New insn.
12111 (*popcount<mode>2): Rename from ctz<mode>2.
12112 (*popcount<mode>2_cmp): Remove.
12113 (*popcountsi2_cmp_zext): Ditto.
12115 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
12117 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
12118 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
12119 * config/microblaze/microblaze.h
12120 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
12122 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
12125 * configure.ac: Set install_gold_as_default to no for
12127 * configure: Regenerated.
12129 2014-08-18 Roman Gareev <gareevroman@gmail.com>
12131 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
12132 * config.in: Add undef of HAVE_isl.
12133 * configure: Regenerate.
12134 * configure.ac: Add definition of HAVE_isl.
12135 * graphite-blocking.c: Add checking of HAVE_isl.
12136 * graphite-dependences.c: Likewise.
12137 * graphite-interchange.c: Likewise.
12138 * graphite-isl-ast-to-gimple.c: Likewise.
12139 * graphite-optimize-isl.c: Likewise.
12140 * graphite-poly.c: Likewise.
12141 * graphite-scop-detection.c: Likewise.
12142 * graphite-sese-to-poly.c: Likewise.
12143 * graphite.c: Likewise.
12144 * toplev.c: Replace the checking of HAVE_cloog with the checking
12147 2014-08-18 Richard Biener <rguenther@suse.de>
12149 PR tree-optimization/62090
12150 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
12151 (fold_builtin_3): Do not fold snprintf.
12152 (fold_builtin_4): Likewise.
12153 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
12154 moved from builtins.c.
12155 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
12156 (gimple_fold_builtin): Do not fold sprintf here.
12158 2014-08-18 Richard Biener <rguenther@suse.de>
12160 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
12162 (maybe_canonicalize_mem_ref_addr): ... this function.
12163 (fold_stmt_1): Apply it here before all simplification.
12165 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
12168 * cgraph.h (cgraph_node::create_indirect_edge): Add
12169 compute_indirect_info param.
12170 * cgraph.c (cgraph_node::create_indirect_edge): Compute
12171 indirect_info only when it is required.
12172 * cgraphclones.c (cgraph_clone_edge): Do not recompute
12173 indirect_info fore cloned indirect edge.
12175 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
12176 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12177 Anna Tikhonova <anna.tikhonova@intel.com>
12178 Ilya Tocar <ilya.tocar@intel.com>
12179 Andrey Turetskiy <andrey.turetskiy@intel.com>
12180 Ilya Verbin <ilya.verbin@intel.com>
12181 Kirill Yukhin <kirill.yukhin@intel.com>
12182 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12184 * config/i386/sse.md
12185 (define_mode_iterator VI8_AVX2_AVX512BW): New.
12186 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
12188 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
12189 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12190 Anna Tikhonova <anna.tikhonova@intel.com>
12191 Ilya Tocar <ilya.tocar@intel.com>
12192 Andrey Turetskiy <andrey.turetskiy@intel.com>
12193 Ilya Verbin <ilya.verbin@intel.com>
12194 Kirill Yukhin <kirill.yukhin@intel.com>
12195 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12197 * config/i386/sse.md
12198 (define_mode_iterator VF1_AVX512VL): New.
12199 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
12200 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
12203 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
12204 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12205 Anna Tikhonova <anna.tikhonova@intel.com>
12206 Ilya Tocar <ilya.tocar@intel.com>
12207 Andrey Turetskiy <andrey.turetskiy@intel.com>
12208 Ilya Verbin <ilya.verbin@intel.com>
12209 Kirill Yukhin <kirill.yukhin@intel.com>
12210 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12212 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
12213 * config/i386/i386.md
12214 (define_code_iterator any_float): New.
12215 (define_code_attr floatsuffix): New.
12216 * config/i386/sse.md
12217 (define_mode_iterator VF1_128_256VL): New.
12218 (define_mode_iterator VF2_512_256VL): New.
12219 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
12221 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
12222 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
12224 (define_mode_attr qq2pssuff): New.
12225 (define_mode_attr sselongvecmode): New.
12226 (define_mode_attr sselongvecmodelower): New.
12227 (define_mode_attr sseintvecmode3): New.
12228 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
12230 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
12231 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
12232 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
12233 (define_insn "ufloatv2siv2df2<mask_name>"): New.
12235 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
12236 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12237 Anna Tikhonova <anna.tikhonova@intel.com>
12238 Ilya Tocar <ilya.tocar@intel.com>
12239 Andrey Turetskiy <andrey.turetskiy@intel.com>
12240 Ilya Verbin <ilya.verbin@intel.com>
12241 Kirill Yukhin <kirill.yukhin@intel.com>
12242 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12244 * config/i386/sse.md
12245 (define_mode_iterator VF2_AVX512VL): New.
12246 (define_mode_attr sseintvecmode2): New.
12247 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
12248 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
12249 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
12251 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
12253 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
12255 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
12258 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
12259 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12260 Anna Tikhonova <anna.tikhonova@intel.com>
12261 Ilya Tocar <ilya.tocar@intel.com>
12262 Andrey Turetskiy <andrey.turetskiy@intel.com>
12263 Ilya Verbin <ilya.verbin@intel.com>
12264 Kirill Yukhin <kirill.yukhin@intel.com>
12265 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12267 * config/i386/i386.md
12268 (define_insn "*movoi_internal_avx"): Add evex version.
12269 (define_insn "*movti_internal"): Ditto.
12271 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
12272 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12273 Anna Tikhonova <anna.tikhonova@intel.com>
12274 Ilya Tocar <ilya.tocar@intel.com>
12275 Andrey Turetskiy <andrey.turetskiy@intel.com>
12276 Ilya Verbin <ilya.verbin@intel.com>
12277 Kirill Yukhin <kirill.yukhin@intel.com>
12278 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12280 * config/i386/i386.md
12281 (define_attr "isa"): Add avx512dq, noavx512dq.
12282 (define_attr "enabled"): Ditto.
12283 * config/i386/sse.md
12284 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
12286 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
12287 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12288 Anna Tikhonova <anna.tikhonova@intel.com>
12289 Ilya Tocar <ilya.tocar@intel.com>
12290 Andrey Turetskiy <andrey.turetskiy@intel.com>
12291 Ilya Verbin <ilya.verbin@intel.com>
12292 Kirill Yukhin <kirill.yukhin@intel.com>
12293 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12295 * config/i386/i386.c
12296 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
12297 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
12298 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
12299 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
12300 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
12301 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
12302 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
12303 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
12304 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
12305 * config/i386/sse.md
12306 (define_mode_iterator VMOVE): Allow V4TI mode.
12307 (define_mode_iterator V_AVX512VL): New.
12308 (define_mode_iterator V): New handling for AVX512VL.
12309 (define_insn "avx512f_load<mode>_mask"): Delete.
12310 (define_insn "<avx512>_load<mode>_mask"): New.
12311 (define_insn "avx512f_store<mode>_mask"): Delete.
12312 (define_insn "<avx512>_store<mode>_mask"): New.
12315 2014-08-18 Yury Gribov <y.gribov@samsung.com>
12318 * asan.c (instrument_derefs): Fix bitfield check.
12320 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
12322 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
12323 * config/rs6000/htm.md (ttest): Remove clobber.
12324 * config/rs6000/predicates.md (any_mask_operand): New predicate.
12325 (and_operand): Reformat.
12326 (and_2rld_operand): New predicate.
12327 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
12329 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
12330 parameter. Handle AND directly.
12331 (rs6000_split_logical_di): Remove last parameter.
12332 (rs6000_split_logical): Remove last parameter. Remove obsolete
12334 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
12335 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
12336 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
12337 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
12338 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
12339 and 5 anonymous splitters): Delete.
12340 (and<mode>3): New expander.
12341 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
12342 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
12343 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
12344 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
12345 (floatdisf2_internal1): Remove clobbers.
12346 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
12347 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
12348 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
12349 (and<mode>3 for BOOL_128): Remove clobber.
12350 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
12351 rs6000_split_logical.
12352 (*bool<mode>3_internal for BOOL_128): Adjust call of
12353 rs6000_split_logical.
12354 (*boolc<mode>3_internal1 for BOOL_128,
12355 *boolc<mode>3_internal2 for BOOL_128,
12356 *boolcc<mode>3_internal1 for BOOL_128,
12357 *boolcc<mode>3_internal2 for BOOL_128,
12358 *eqv<mode>3_internal1 for BOOL_128,
12359 *eqv<mode>3_internal2 for BOOL_128,
12360 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
12361 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
12363 (*vec_reload_and_reg_<mptrsize>): Delete.
12365 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
12367 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
12368 and split, *boolccsi3_internal3 and split): Delete.
12369 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
12370 *boolccdi3_internal3 and split): Delete.
12371 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
12372 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
12374 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
12376 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
12377 and split, *boolcsi3_internal3 and split): Delete.
12378 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
12379 *boolcdi3_internal3 and split): Delete.
12380 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
12382 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
12384 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
12385 <'u'>: Also support printing the low-order 16 bits.
12386 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
12387 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
12388 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
12389 *booldi3_internal3 and split): Delete.
12390 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
12391 *bool<mode>3_dot2): New.
12392 (two anonymous define_splits for non_logical_cint_operand): Merge.
12394 2014-08-17 Marek Polacek <polacek@redhat.com>
12395 Manuel López-Ibáñez <manu@gcc.gnu.org>
12398 * diagnostic.c (adjust_line): Add gcc_checking_assert.
12399 (diagnostic_show_locus): Don't print caret diagnostic
12400 if a column is larger than the line_width.
12402 2014-08-17 Roman Gareev <gareevroman@gmail.com>
12404 * common.opt: Make the ISL AST generator to be the main code generator
12407 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
12409 * wide-int.h (generic_wide_int): Declare as class instead of struct.
12411 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
12414 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
12416 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
12417 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
12418 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
12420 * config/pa/pa.md (begin_brtab): Delete insn.
12421 (end_brtab): Likewise.
12423 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
12425 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
12427 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
12429 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
12430 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
12431 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
12432 (get_dynamic_type): Remove.
12433 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
12434 (clear_speculation): Bring to ipa-deivrt.h
12435 (get_class_context): Rename to ...
12436 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
12437 (contains_type_p): Update.
12438 (get_dynamic_type): Rename to ...
12439 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
12440 (possible_polymorphic_call_targets): UPdate.
12441 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
12442 * ipa-prop.c (ipa_analyze_call_uses): Update.
12444 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
12446 * doc/invoke.texi (SH options): Document missing processor variant
12447 options. Remove references to Hitachi. Undocument deprecated mspace
12450 2014-08-15 Jason Merrill <jason@redhat.com>
12452 * tree.c (type_hash_canon): Uncomment assert.
12454 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
12456 * input.h (in_system_header_at): Add comment.
12458 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
12461 * diagnostic.c (build_message_string): Make it extern.
12462 * diagnostic.h (build_message_string): Make it extern.
12464 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
12466 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
12467 load/store from/to non-floating class pseudo.
12469 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
12471 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
12473 2014-08-15 Richard Biener <rguenther@suse.de>
12475 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
12476 (get_constraint_for_ssa_var): Remove dead code.
12477 (get_constraint_for_1): Adjust.
12478 (find_what_var_points_to): Likewise.
12479 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
12481 2014-08-15 Ilya Tocar <tocarip@gmail.com>
12484 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
12485 (_mm512_mask_cmpge_epu32_mask): Ditto.
12486 (_mm512_cmpge_epu32_mask): Ditto.
12487 (_mm512_mask_cmpge_epi64_mask): Ditto.
12488 (_mm512_cmpge_epi64_mask): Ditto.
12489 (_mm512_mask_cmpge_epu64_mask): Ditto.
12490 (_mm512_cmpge_epu64_mask): Ditto.
12491 (_mm512_mask_cmple_epi32_mask): Ditto.
12492 (_mm512_cmple_epi32_mask): Ditto.
12493 (_mm512_mask_cmple_epu32_mask): Ditto.
12494 (_mm512_cmple_epu32_mask): Ditto.
12495 (_mm512_mask_cmple_epi64_mask): Ditto.
12496 (_mm512_cmple_epi64_mask): Ditto.
12497 (_mm512_mask_cmple_epu64_mask): Ditto.
12498 (_mm512_cmple_epu64_mask): Ditto.
12499 (_mm512_mask_cmplt_epi32_mask): Ditto.
12500 (_mm512_cmplt_epi32_mask): Ditto.
12501 (_mm512_mask_cmplt_epu32_mask): Ditto.
12502 (_mm512_cmplt_epu32_mask): Ditto.
12503 (_mm512_mask_cmplt_epi64_mask): Ditto.
12504 (_mm512_cmplt_epi64_mask): Ditto.
12505 (_mm512_mask_cmplt_epu64_mask): Ditto.
12506 (_mm512_cmplt_epu64_mask): Ditto.
12507 (_mm512_mask_cmpneq_epi32_mask): Ditto.
12508 (_mm512_mask_cmpneq_epu32_mask): Ditto.
12509 (_mm512_cmpneq_epu32_mask): Ditto.
12510 (_mm512_mask_cmpneq_epi64_mask): Ditto.
12511 (_mm512_cmpneq_epi64_mask): Ditto.
12512 (_mm512_mask_cmpneq_epu64_mask): Ditto.
12513 (_mm512_cmpneq_epu64_mask): Ditto.
12514 (_mm512_castpd_ps): Ditto.
12515 (_mm512_castpd_si512): Ditto.
12516 (_mm512_castps_pd): Ditto.
12517 (_mm512_castps_si512): Ditto.
12518 (_mm512_castsi512_ps): Ditto.
12519 (_mm512_castsi512_pd): Ditto.
12520 (_mm512_castpd512_pd128): Ditto.
12521 (_mm512_castps512_ps128): Ditto.
12522 (_mm512_castsi512_si128): Ditto.
12523 (_mm512_castpd512_pd256): Ditto.
12524 (_mm512_castps512_ps256): Ditto.
12525 (_mm512_castsi512_si256): Ditto.
12526 (_mm512_castpd128_pd512): Ditto.
12527 (_mm512_castps128_ps512): Ditto.
12528 (_mm512_castsi128_si512): Ditto.
12529 (_mm512_castpd256_pd512): Ditto.
12530 (_mm512_castps256_ps512): Ditto.
12531 (_mm512_castsi256_si512): Ditto.
12532 (_mm512_cmpeq_epu32_mask): Ditto.
12533 (_mm512_mask_cmpeq_epu32_mask): Ditto.
12534 (_mm512_mask_cmpeq_epu64_mask): Ditto.
12535 (_mm512_cmpeq_epu64_mask): Ditto.
12536 (_mm512_cmpgt_epu32_mask): Ditto.
12537 (_mm512_mask_cmpgt_epu32_mask): Ditto.
12538 (_mm512_mask_cmpgt_epu64_mask): Ditto.
12539 (_mm512_cmpgt_epu64_mask): Ditto.
12540 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
12541 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
12542 * config/i386/i386.c (enum ix86_builtins): Add
12543 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
12544 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
12545 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
12546 (bdesc_args): Add __builtin_ia32_si512_256si,
12547 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
12548 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
12549 __builtin_ia32_pd512_pd.
12550 (ix86_expand_args_builtin): Handle new FTYPEs.
12551 * config/i386/sse.md (castmode): Add 512-bit modes.
12552 (AVX512MODE2P): New.
12553 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
12554 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
12556 2014-08-15 Richard Biener <rguenther@suse.de>
12558 * fold-const.c (tree_swap_operands_p): Put all constants
12559 last, also strip sign-changing NOPs when considering further
12560 canonicalization. Canonicalize also when optimizing for size.
12562 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12564 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
12565 one_match > zero_match case to just before simple_sequence.
12567 2014-08-15 Richard Biener <rguenther@suse.de>
12569 * data-streamer.h (streamer_string_index, string_for_index):
12571 * data-streamer-out.c (streamer_string_index): Make static.
12572 * data-streamer-in.c (string_for_index): Likewise.
12573 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
12574 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
12576 2014-08-15 Richard Biener <rguenther@suse.de>
12578 PR tree-optimization/62031
12579 * tree-data-ref.c (dr_analyze_indices): Do not set
12580 DR_UNCONSTRAINED_BASE.
12581 (dr_may_alias_p): All indirect accesses have to go the
12582 formerly DR_UNCONSTRAINED_BASE path.
12583 * tree-data-ref.h (struct indices): Remove
12584 unconstrained_base member.
12585 (DR_UNCONSTRAINED_BASE): Remove.
12587 2014-08-15 Jakub Jelinek <jakub@redhat.com>
12589 PR middle-end/62092
12590 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
12591 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
12592 in OMP_CLAUSE_MAP in some outer target region.
12594 2014-08-15 Bin Cheng <bin.cheng@arm.com>
12596 * tree-ssa-loop-ivopts.c (ivopts_data): New field
12597 name_expansion_cache.
12598 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
12599 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
12600 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
12601 (difference_cannot_overflow_p): New parameter. Use affine
12602 expansion for equality check.
12603 (iv_elimination_compare_lt): Pass new argument.
12605 2014-08-14 DJ Delorie <dj@redhat.com>
12607 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
12608 variables to the accumulator.
12610 * config/rl78/predicates.md (rl78_near_mem_operand): New.
12611 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
12612 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
12613 with far-far moves.
12615 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
12616 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
12617 (umulqihi3_virt): Likewise.
12618 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
12619 (umulqihi3_real): Likewise.
12621 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
12623 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
12625 PR tree-optimization/62091
12626 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
12627 function_entry_reached.
12628 (walk_aliased_vdefs): Clear it here.
12629 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
12631 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
12633 * ipa-utils.h (compare_virtual_tables): Declare.
12634 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
12636 2014-08-14 Marek Polacek <polacek@redhat.com>
12639 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
12640 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
12642 2014-08-14 Tom de Vries <tom@codesourcery.com>
12644 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
12646 2014-08-14 Tom de Vries <tom@codesourcery.com>
12648 PR rtl-optimization/62004
12649 PR rtl-optimization/62030
12650 * ifcvt.c (rtx_interchangeable_p): New function.
12651 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
12652 * emit-rtl.h (mem_attrs_eq_p): Declare.
12654 2014-08-14 Roman Gareev <gareevroman@gmail.com>
12656 * graphite-scop-detection.c:
12657 Add inclusion of cp-tree.h.
12658 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
12659 in case they are pointers to object types
12661 2014-08-14 Richard Biener <rguenther@suse.de>
12663 * BASE-VER: Change to 5.0.0
12665 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
12666 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12667 Anna Tikhonova <anna.tikhonova@intel.com>
12668 Ilya Tocar <ilya.tocar@intel.com>
12669 Andrey Turetskiy <andrey.turetskiy@intel.com>
12670 Ilya Verbin <ilya.verbin@intel.com>
12671 Kirill Yukhin <kirill.yukhin@intel.com>
12672 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12674 * config/i386/sse.md (define_mode_attr avx512): New.
12675 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
12677 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
12678 (define_mode_attr ssse3_avx2): Ditto.
12679 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
12680 (define_mode_attr avx2_avx512bw): New.
12681 (define_mode_attr ssedoublemodelower): New.
12682 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
12683 V32HI, V64QI modes.
12684 (define_mode_attr ssebytemode): Allow V8DI modes.
12685 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
12686 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
12687 (define_mode_attr ssePSmode2): New.
12688 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
12689 V16HI, V32HI modes.
12690 (define_mode_attr dbpsadbwmode): New.
12691 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
12692 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
12693 (vi8_sse4_1_avx2_avx512): New.
12694 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
12696 (define_mode_attr blendbits): Move before its immediate use.
12698 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
12699 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12700 Anna Tikhonova <anna.tikhonova@intel.com>
12701 Ilya Tocar <ilya.tocar@intel.com>
12702 Andrey Turetskiy <andrey.turetskiy@intel.com>
12703 Ilya Verbin <ilya.verbin@intel.com>
12704 Kirill Yukhin <kirill.yukhin@intel.com>
12705 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12707 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
12708 * config/i386/subst.md
12709 (define_mode_iterator SUBST_V): Update.
12710 (define_mode_iterator SUBST_A): Ditto.
12711 (define_subst_attr "mask_operand7"): New.
12712 (define_subst_attr "mask_operand10"): New.
12713 (define_subst_attr "mask_operand_arg34") : New.
12714 (define_subst_attr "mask_expand_op3"): New.
12715 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
12716 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
12717 (define_subst_attr "mask_avx512vl_condition"): New.
12718 (define_subst_attr "round_mask_operand4"): Ditto.
12719 (define_subst_attr "round_mask_scalar_op3"): Delete.
12720 (define_subst_attr "round_mask_op4"): New.
12721 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
12723 (define_subst_attr "round_modev8sf_condition"): New.
12724 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
12726 (define_subst_attr "round_saeonly_mask_operand4"): New.
12727 (define_subst_attr "round_saeonly_mask_op4"): New.
12728 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
12729 V8DImode, V16SImode.
12730 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
12731 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
12732 (define_subst_attr "mask_expand4_args"): New.
12733 (define_subst "mask_expand4"): New.
12735 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
12736 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12737 Anna Tikhonova <anna.tikhonova@intel.com>
12738 Ilya Tocar <ilya.tocar@intel.com>
12739 Andrey Turetskiy <andrey.turetskiy@intel.com>
12740 Ilya Verbin <ilya.verbin@intel.com>
12741 Kirill Yukhin <kirill.yukhin@intel.com>
12742 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12744 * config/i386/i386.md
12745 (define_attr "isa"): Add avx512bw,noavx512bw.
12746 (define_attr "enabled"): Ditto.
12747 (define_split): Add 32/64-bit mask logic.
12748 (define_insn "*k<logic>qi"): New.
12749 (define_insn "*k<logic>hi"): New.
12750 (define_insn "*anddi_1"): Add mask version.
12751 (define_insn "*andsi_1"): Ditto.
12752 (define_insn "*<code><mode>_1"): Ditto.
12753 (define_insn "*<code>hi_1"): Ditto.
12754 (define_insn "kxnor<mode>"): New.
12755 (define_insn "kunpcksi"): New.
12756 (define_insn "kunpckdi"): New.
12757 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
12758 (define_insn "*one_cmplhi2_1"): Ditto.
12760 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
12761 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12762 Anna Tikhonova <anna.tikhonova@intel.com>
12763 Ilya Tocar <ilya.tocar@intel.com>
12764 Andrey Turetskiy <andrey.turetskiy@intel.com>
12765 Ilya Verbin <ilya.verbin@intel.com>
12766 Kirill Yukhin <kirill.yukhin@intel.com>
12767 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12769 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
12772 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
12773 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12774 Anna Tikhonova <anna.tikhonova@intel.com>
12775 Ilya Tocar <ilya.tocar@intel.com>
12776 Andrey Turetskiy <andrey.turetskiy@intel.com>
12777 Ilya Verbin <ilya.verbin@intel.com>
12778 Kirill Yukhin <kirill.yukhin@intel.com>
12779 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12781 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
12783 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
12784 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
12785 xmm/ymm16+ when availble.
12786 * config/i386/i386.h
12787 (HARD_REGNO_NREGS): Add mask regs.
12788 (VALID_AVX512F_REG_MODE): Ditto.
12789 (VALID_AVX512F_REG_MODE) : Define.
12790 (VALID_MASK_AVX512BW_MODE): Ditto.
12791 (reg_class) (MASK_REG_P(X)): Define.
12792 * config/i386/i386.md: Do not split long moves with mask register,
12793 use kmovb if avx512bw is availible.
12794 (movdi_internal): Handle mask registers.
12796 2014-08-14 Richard Biener <rguenther@suse.de>
12798 PR tree-optimization/62081
12799 * tree-ssa-loop.c (pass_fix_loops): New pass.
12800 (pass_tree_loop::gate): Do not fixup loops here.
12801 * tree-pass.h (make_pass_fix_loops): Declare.
12802 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
12804 2014-08-14 Richard Biener <rguenther@suse.de>
12806 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
12807 (type_hash_canon): ... this and avoid 2nd lookup for the add.
12809 2014-08-14 Richard Biener <rguenther@suse.de>
12811 PR tree-optimization/62090
12812 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
12813 (fold_builtin_2): Do not fold sprintf.
12814 (fold_builtin_3): Likewise.
12815 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
12816 moved from builtins.c.
12817 (gimple_fold_builtin): Fold sprintf.
12819 2014-08-14 Richard Biener <rguenther@suse.de>
12821 PR rtl-optimization/62079
12822 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
12825 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
12827 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
12828 current_function_decl.
12830 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
12832 * cgraph.c (cgraph_node::function_symbol): Fix wrong
12833 cgraph_function_node to cgraph_node::function_symbol
12836 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
12838 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
12839 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
12841 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
12843 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
12846 2014-08-13 Roman Gareev <gareevroman@gmail.com>
12848 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
12851 2014-08-12 Jakub Jelinek <jakub@redhat.com>
12854 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
12855 any registers that are used in mem_insn.
12857 2014-08-12 Steve Ellcey <sellcey@mips.com>
12859 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
12861 2014-08-12 Steve Ellcey <sellcey@mips.com>
12863 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
12864 (MULTILIB_DIRNAMES): Ditto.
12865 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
12866 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
12867 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
12868 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
12869 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
12870 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
12872 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
12875 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
12876 of __ARM_SIZEOF_WCHAR_T.
12878 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
12881 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
12882 Remove unnecessary attributes.
12884 2014-08-12 Yury Gribov <y.gribov@samsung.com>
12886 * internal-fn.c (init_internal_fns): Fix off-by-one.
12888 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
12889 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12890 Anna Tikhonova <anna.tikhonova@intel.com>
12891 Ilya Tocar <ilya.tocar@intel.com>
12892 Andrey Turetskiy <andrey.turetskiy@intel.com>
12893 Ilya Verbin <ilya.verbin@intel.com>
12894 Kirill Yukhin <kirill.yukhin@intel.com>
12895 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12897 * config/i386/i386.c (standard_sse_constant_opcode): Use
12898 vpxord/vpternlog if avx512 is availible.
12900 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
12902 PR middle-end/62103
12903 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
12904 bitfields, that is when size doesn't match the size of type or the
12905 size of the constructor.
12907 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
12909 * config/rs6000/constraints.md (wh constraint): New constraint,
12910 for FP registers if direct move is available.
12911 (wi constraint): New constraint, for VSX/FP registers that can
12912 handle 64-bit integers.
12913 (wj constraint): New constraint for VSX/FP registers that can
12914 handle 64-bit integers for direct moves.
12915 (wk constraint): New constraint for VSX/FP registers that can
12916 handle 64-bit doubles for direct moves.
12917 (wy constraint): Make documentation match implementation.
12919 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
12920 scalar_in_vmx_p field to simplify tests of whether SFmode or
12921 DFmode can go in the Altivec registers.
12922 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
12923 (rs6000_setup_reg_addr_masks): Likewise.
12924 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
12925 field, and wh/wi/wj/wk constraints.
12926 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
12927 the wh/wi/wj/wk constraints.
12928 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
12929 upper registers, prefer VSX registers unless the operation is a
12930 memory operation with REG+OFFSET addressing.
12932 * config/rs6000/vsx.md (VSr mode attribute): Add support for
12933 DImode. Change SFmode to use ww constraint instead of d to allow
12934 SF registers in the upper registers.
12937 (VSr5): Fix thinko in comment.
12938 (VSa): New mode attribute that is an alternative to wa, that
12939 returns the VSX register class that a mode can go in, but may not
12940 be the preferred register class.
12941 (VS_64dm): New mode attribute for appropriate register classes for
12942 referencing 64-bit elements of vectors for direct moves and normal
12944 (VS_64reg): Likewise.
12945 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
12946 register allocator to only registers the data type can handle.
12947 (vsx_le_perm_load_<mode>): Likewise.
12948 (vsx_le_perm_store_<mode>): Likewise.
12949 (vsx_xxpermdi2_le_<mode>): Likewise.
12950 (vsx_xxpermdi4_le_<mode>): Likewise.
12951 (vsx_lxvd2x2_le_<mode>): Likewise.
12952 (vsx_lxvd2x4_le_<mode>): Likewise.
12953 (vsx_stxvd2x2_le_<mode>): Likewise.
12954 (vsx_add<mode>3): Likewise.
12955 (vsx_sub<mode>3): Likewise.
12956 (vsx_mul<mode>3): Likewise.
12957 (vsx_div<mode>3): Likewise.
12958 (vsx_tdiv<mode>3_internal): Likewise.
12959 (vsx_fre<mode>2): Likewise.
12960 (vsx_neg<mode>2): Likewise.
12961 (vsx_abs<mode>2): Likewise.
12962 (vsx_nabs<mode>2): Likewise.
12963 (vsx_smax<mode>3): Likewise.
12964 (vsx_smin<mode>3): Likewise.
12965 (vsx_sqrt<mode>2): Likewise.
12966 (vsx_rsqrte<mode>2): Likewise.
12967 (vsx_tsqrt<mode>2_internal): Likewise.
12968 (vsx_fms<mode>4): Likewise.
12969 (vsx_nfma<mode>4): Likewise.
12970 (vsx_eq<mode>): Likewise.
12971 (vsx_gt<mode>): Likewise.
12972 (vsx_ge<mode>): Likewise.
12973 (vsx_eq<mode>_p): Likewise.
12974 (vsx_gt<mode>_p): Likewise.
12975 (vsx_ge<mode>_p): Likewise.
12976 (vsx_xxsel<mode>): Likewise.
12977 (vsx_xxsel<mode>_uns): Likewise.
12978 (vsx_copysign<mode>3): Likewise.
12979 (vsx_float<VSi><mode>2): Likewise.
12980 (vsx_floatuns<VSi><mode>2): Likewise.
12981 (vsx_fix_trunc<mode><VSi>2): Likewise.
12982 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
12983 (vsx_x<VSv>r<VSs>i): Likewise.
12984 (vsx_x<VSv>r<VSs>ic): Likewise.
12985 (vsx_btrunc<mode>2): Likewise.
12986 (vsx_b2trunc<mode>2): Likewise.
12987 (vsx_floor<mode>2): Likewise.
12988 (vsx_ceil<mode>2): Likewise.
12989 (vsx_<VS_spdp_insn>): Likewise.
12990 (vsx_xscvspdp): Likewise.
12991 (vsx_xvcvspuxds): Likewise.
12992 (vsx_float_fix_<mode>2): Likewise.
12993 (vsx_set_<mode>): Likewise.
12994 (vsx_extract_<mode>_internal1): Likewise.
12995 (vsx_extract_<mode>_internal2): Likewise.
12996 (vsx_extract_<mode>_load): Likewise.
12997 (vsx_extract_<mode>_store): Likewise.
12998 (vsx_splat_<mode>): Likewise.
12999 (vsx_xxspltw_<mode>): Likewise.
13000 (vsx_xxspltw_<mode>_direct): Likewise.
13001 (vsx_xxmrghw_<mode>): Likewise.
13002 (vsx_xxmrglw_<mode>): Likewise.
13003 (vsx_xxsldwi_<mode>): Likewise.
13004 (vsx_xscvdpspn): Tighten constraints to only use register classes
13006 (vsx_xscvspdpn): Likewise.
13007 (vsx_xscvdpspn_scalar): Likewise.
13009 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
13010 wj, and wk constraints.
13011 (GPR_REG_CLASS_P): New helper macro for register classes targeting
13012 general purpose registers.
13014 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
13016 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
13017 DImode instead of wm. Use wk constraint for direct move of DFmode
13019 (extendsidi2_lfiwax): Likewise.
13020 (lfiwax): Likewise.
13021 (lfiwzx): Likewise.
13022 (movdi_internal64): Likewise.
13024 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
13025 wk constraints. Make the wy constraint documentation match them
13028 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
13030 Replacement of isl_int by isl_val
13031 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
13032 (compute_bounds_for_param): use isl_val instead of isl_int
13033 (compute_bounds_for_loop): likewise
13034 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
13035 (build_linearized_memory_access): use isl_val instead of isl_int
13036 (pdr_stride_in_loop): likewise
13037 * graphite-optimize-isl.c:
13038 (getPrevectorMap): use isl_val instead of isl_int
13040 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
13041 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
13042 (extern the_isl_ctx): declare
13043 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
13044 (extract_affine_gmp): likewise
13046 (build_loop_iteration_domains): likewise
13047 (add_param_constraints): likewise
13049 2014-08-11 Richard Biener <rguenther@suse.de>
13051 PR tree-optimization/62075
13052 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
13053 handle uses in patterns.
13055 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
13056 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13057 Anna Tikhonova <anna.tikhonova@intel.com>
13058 Ilya Tocar <ilya.tocar@intel.com>
13059 Andrey Turetskiy <andrey.turetskiy@intel.com>
13060 Ilya Verbin <ilya.verbin@intel.com>
13061 Kirill Yukhin <kirill.yukhin@intel.com>
13062 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13064 * common/config/i386/i386-common.c
13065 (OPTION_MASK_ISA_AVX512VL_SET): Define.
13066 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
13067 (ix86_handle_option): Handle OPT_mavx512vl.
13068 * config/i386/cpuid.h (bit_AVX512VL): Define.
13069 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
13070 set -mavx512vl accordingly.
13071 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
13072 OPTION_MASK_ISA_AVX512VL.
13073 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
13074 (ix86_option_override_internal): Define PTA_AVX512VL, handle
13075 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
13076 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
13077 * config/i386/i386.h (TARGET_AVX512VL): Define.
13078 (TARGET_AVX512VL_P(x)): Ditto.
13079 * config/i386/i386.opt: Add mavx512vl.
13081 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
13083 PR tree-optimization/62073
13084 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
13087 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
13088 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13089 Anna Tikhonova <anna.tikhonova@intel.com>
13090 Ilya Tocar <ilya.tocar@intel.com>
13091 Andrey Turetskiy <andrey.turetskiy@intel.com>
13092 Ilya Verbin <ilya.verbin@intel.com>
13093 Kirill Yukhin <kirill.yukhin@intel.com>
13094 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13096 * common/config/i386/i386-common.c
13097 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
13098 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
13099 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
13100 (ix86_handle_option): Handle OPT_mavx512bw.
13101 * config/i386/cpuid.h (bit_AVX512BW): Define.
13102 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
13103 set -mavx512bw accordingly.
13104 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
13105 OPTION_MASK_ISA_AVX512BW.
13106 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
13107 (ix86_option_override_internal): Define PTA_AVX512BW, handle
13108 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
13109 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
13110 * config/i386/i386.h (TARGET_AVX512BW): Define.
13111 (TARGET_AVX512BW_P(x)): Ditto.
13112 * config/i386/i386.opt: Add mavx512bw.
13114 2014-08-11 Richard Biener <rguenther@suse.de>
13116 PR tree-optimization/62070
13117 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
13118 Remove SSA checking.
13120 2014-08-11 Yury Gribov <y.gribov@samsung.com>
13122 * asan.c (asan_check_flags): New enum.
13123 (build_check_stmt_with_calls): Removed function.
13124 (build_check_stmt): Split inlining logic to
13125 asan_expand_check_ifn.
13126 (instrument_derefs): Rename parameter.
13127 (instrument_mem_region_access): Rename parameter.
13128 (instrument_strlen_call): Likewise.
13129 (asan_expand_check_ifn): New function.
13130 (asan_instrument): Remove old code.
13131 (pass_sanopt::execute): Change handling of
13132 asan-instrumentation-with-call-threshold.
13133 (asan_clear_shadow): Fix formatting.
13134 (asan_function_start): Likewise.
13135 (asan_emit_stack_protection): Likewise.
13136 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
13137 Update description.
13138 * internal-fn.c (expand_ASAN_CHECK): New function.
13139 * internal-fn.def (ASAN_CHECK): New internal function.
13140 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
13141 Update description.
13142 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
13143 * tree.c: Small comment fix.
13145 2014-08-11 Yury Gribov <y.gribov@samsung.com>
13147 * gimple.c (gimple_call_fnspec): Support internal functions.
13148 (gimple_call_return_flags): Use const.
13149 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
13150 * internal-fn.def: Add fnspec information.
13151 * internal-fn.h (internal_fn_fnspec): New function.
13152 (init_internal_fns): Declare new function.
13153 * internal-fn.c (internal_fn_fnspec_array): New global variable.
13154 (init_internal_fns): New function.
13155 * tree-core.h: Update macro call.
13156 * tree.c (build_common_builtin_nodes): Initialize internal fns.
13158 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
13160 * lto-streamer.h (struct output_block::symbol): Change from
13161 struct symtab_node to plain symtab_node.
13162 (referenced_from_this_partition_p): Change first parameter
13163 from struct symtab_node to plain symtab_node.
13165 2014-08-10 Marek Polacek <polacek@redhat.com>
13168 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
13170 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
13172 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
13173 DECL correctly; do not give up on types in static storage.
13175 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
13177 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
13179 2014-08-09 Roman Gareev <gareevroman@gmail.com>
13181 * graphite-isl-ast-to-gimple.c:
13182 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
13184 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
13186 2014-08-08 Guozhi Wei <carrot@google.com>
13188 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
13190 2014-08-08 Cary Coutant <ccoutant@google.com>
13192 * dwarf2out.c (get_skeleton_type_unit): Remove.
13193 (output_skeleton_debug_sections): Remove skeleton type units.
13194 (output_comdat_type_unit): Likewise.
13195 (dwarf2out_finish): Likewise.
13197 2014-08-07 Yi Yang <ahyangyi@google.com>
13199 * predict.c (expr_expected_value_1): Remove the redundant assignment.
13201 2014-08-08 Richard Biener <rguenther@suse.de>
13203 * lto-streamer.h (struct lto_input_block): Make it a class
13204 with a constructor.
13205 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
13206 (struct lto_function_header, struct lto_simple_header,
13207 struct lto_simple_header_with_strings,
13208 struct lto_decl_header, struct lto_function_header): Make
13209 a simple inheritance hieararchy. Remove unused fields.
13210 (struct lto_asm_header): Remove.
13211 * lto-streamer-out.c (produce_asm): Adjust.
13212 (lto_output_toplevel_asms): Likewise.
13213 (produce_asm_for_decls): Likewise.
13214 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
13215 * data-streamer-in.c (string_for_index): Likewise.
13216 * ipa-inline-analysis.c (inline_read_section): Likewise.
13217 * ipa-prop.c (ipa_prop_read_section): Likewise.
13218 (read_replacements_section): Likewise.
13219 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
13220 * lto-section-in.c (lto_create_simple_input_block): Likewise.
13221 (lto_destroy_simple_input_block): Likewise.
13222 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
13223 (lto_input_toplevel_asms): Likewise.
13225 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
13226 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13227 Anna Tikhonova <anna.tikhonova@intel.com>
13228 Ilya Tocar <ilya.tocar@intel.com>
13229 Andrey Turetskiy <andrey.turetskiy@intel.com>
13230 Ilya Verbin <ilya.verbin@intel.com>
13231 Kirill Yukhin <kirill.yukhin@intel.com>
13232 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13234 * common/config/i386/i386-common.c
13235 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
13236 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
13237 (ix86_handle_option): Handle OPT_mavx512dq.
13238 * config/i386/cpuid.h (bit_AVX512DQ): Define.
13239 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
13240 set -mavx512dq accordingly.
13241 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
13242 OPTION_MASK_ISA_AVX512DQ.
13243 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
13244 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
13245 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
13246 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
13247 * config/i386/i386.h (TARGET_AVX512DQ): Define.
13248 (TARGET_AVX512DQ_P(x)): Ditto.
13249 * config/i386/i386.opt: Add mavx512dq.
13251 2014-08-08 Richard Biener <rguenther@suse.de>
13253 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
13254 target_percent, target_percent_s): Export.
13255 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
13256 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
13257 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
13258 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
13259 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
13260 Move to gimple-fold.c.
13261 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
13263 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
13264 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
13265 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
13266 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
13267 (rewrite_call_expr_array): Remove.
13268 (fold_builtin_sprintf_chk): Likewise.
13269 (fold_builtin_snprintf_chk): Likewise.
13270 (fold_builtin_varargs): Remove handling of sprintf_chk,
13271 vsprintf_chk, snprintf_chk and vsnprintf_chk.
13272 (gimple_fold_builtin_sprintf_chk): Remove.
13273 (gimple_fold_builtin_snprintf_chk): Likewise.
13274 (gimple_fold_builtin_varargs): Likewise.
13275 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
13276 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
13277 * gimple.c (gimple_seq_add_seq_without_update): New function.
13278 * gimple.h (gimple_seq_add_seq_without_update): Declare.
13279 * gimple-fold.c: Include output.h.
13280 (gsi_replace_with_seq_vops): New function, split out from ...
13281 (gimplify_and_update_call_from_tree): ... here.
13282 (replace_call_with_value): New function.
13283 (replace_call_with_call_and_fold): Likewise.
13284 (var_decl_component_p): Moved from builtins.c.
13285 (gimple_fold_builtin_memory_op): Moved from builtins.c
13286 fold_builtin_memory_op and rewritten to GIMPLE.
13287 (gimple_fold_builtin_memset): Likewise.
13288 (gimple_fold_builtin_strcpy): Likewise.
13289 (gimple_fold_builtin_strncpy): Likewise.
13290 (gimple_fold_builtin_strcat): Likewise.
13291 (gimple_fold_builtin_fputs): Likewise.
13292 (gimple_fold_builtin_memory_chk): Likewise.
13293 (gimple_fold_builtin_stxcpy_chk): Likewise.
13294 (gimple_fold_builtin_stxncpy_chk): Likewise.
13295 (gimple_fold_builtin_snprintf_chk): Likewise.
13296 (gimple_fold_builtin_sprintf_chk): Likewise.
13297 (gimple_fold_builtin_strlen): New function.
13298 (gimple_fold_builtin_with_strlen): New function split out from
13299 gimple_fold_builtin.
13300 (gimple_fold_builtin): Change signature and handle
13301 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
13302 here. Call gimple_fold_builtin_with_strlen.
13303 (gimple_fold_call): Adjust.
13305 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
13307 * calls.c (precompute_arguments): Check
13308 promoted_for_signed_and_unsigned_p and set the promoted mode.
13309 (promoted_for_signed_and_unsigned_p): New function.
13310 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
13311 and set the promoted mode.
13312 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
13313 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
13314 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
13317 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
13319 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
13320 instead of SUBREG_PROMOTED_UNSIGNED_SET.
13321 (expand_call): Likewise.
13322 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
13323 to get promoted mode.
13324 * combine.c (record_promoted_value): Skip > 0 comparison with
13325 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
13326 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
13327 of SUBREG_PROMOTED_UNSIGNED_P.
13328 (convert_modes): Likewise.
13329 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
13330 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
13331 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
13332 SUBREG_PROMOTED_UNSIGNED_SET.
13333 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
13334 instead of SUBREG_PROMOTED_UNSIGNED_SET.
13335 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
13336 SUBREG_PROMOTED_SET.
13337 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
13338 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
13339 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
13340 of SUBREG_PROMOTED_UNSIGNED_P.
13341 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
13342 (SUBREG_PROMOTED_SET): New define.
13343 (SUBREG_PROMOTED_GET): Likewise.
13344 (SUBREG_PROMOTED_SIGN): Likewise.
13345 (SUBREG_PROMOTED_SIGNED_P): Likewise.
13346 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
13347 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
13348 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
13349 instead of SUBREG_PROMOTED_UNSIGNED_GET.
13350 (nonzero_bits1): Skip > 0 comparison with the results as
13351 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
13352 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
13353 of !SUBREG_PROMOTED_UNSIGNED_P.
13354 * simplify-rtx.c (simplify_unary_operation_1): Use new
13355 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
13356 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
13357 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
13358 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
13360 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
13362 * ipa-devirt.c: Include gimple-pretty-print.h
13363 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
13365 (decl_maybe_in_construction_p): Fix conditional on cdtor check
13366 (get_polymorphic_call_info): Fix return value
13367 (type_change_info): New sturcture based on ipa-prop
13369 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
13370 based on ipa-prop variant.
13371 (extr_type_from_vtbl_ptr_store): New function
13372 based on ipa-prop variant.
13373 (record_known_type): New function.
13374 (check_stmt_for_type_change): New function.
13375 (get_dynamic_type): New function.
13376 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
13377 * tree-ssa-pre.c: ipa-utils.h
13378 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
13379 machinery; sanity check with ipa-prop devirtualization.
13380 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
13383 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
13385 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
13386 * alias.c, cfgexpand.c, cgraphbuild.c,
13387 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
13388 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
13389 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
13390 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
13391 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
13392 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
13393 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
13394 dse.c, except.c, gengtype.c, gimple-expr.c,
13395 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
13396 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
13397 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
13398 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
13399 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
13400 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
13402 * pointer-set.c: Remove file.
13403 * pointer-set.h: Remove file.
13405 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13407 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
13408 * config/arm/types.md (f_sels, f_seld): Delete.
13410 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13412 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
13413 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
13414 (aarch64_movdi_<mode>high): Likewise.
13415 (aarch64_mov<mode>high_di): Likewise.
13416 (aarch64_movdi_<mode>low): Likewise.
13417 (aarch64_mov<mode>low_di): Likewise.
13418 (aarch64_movtilow_tilow): Likewise.
13419 Add comment explaining usage of fp,simd attributes and of
13420 TARGET_FLOAT and TARGET_SIMD.
13422 2014-08-07 Ian Bolton <ian.bolton@arm.com>
13423 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13425 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
13426 Use MOVN when one of the half-words is 0xffff.
13428 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
13430 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
13432 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
13434 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
13435 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
13436 (rfs_str): String corresponding to RFS_* constants.
13437 (rank_for_schedule_stats_t): New typedef.
13438 (rank_for_schedule_stats): New static variable.
13439 (rfs_result): New static function.
13440 (rank_for_schedule): Track statistics for deciding heuristics.
13441 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
13443 (ready_sort): Use them for debug printouts.
13444 (schedule_block): Init statistics state. Print statistics on
13445 rank_for_schedule decisions.
13447 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
13449 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
13451 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
13453 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
13456 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
13458 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
13459 function to not conflict.
13460 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
13461 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
13462 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
13463 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
13464 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
13467 2014-08-07 Marek Polacek <polacek@redhat.com>
13469 * fold-const.c (fold_binary_loc): Add folding of
13470 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
13472 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
13474 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
13475 instead of type size.
13476 (ASM_FINISH_DECLARE_OBJECT): Likewise.
13478 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
13480 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
13481 (*thumb1_movqi_insn): Likewise.
13482 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
13484 2014-08-07 Tom de Vries <tom@codesourcery.com>
13486 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
13487 (glibc_2_11_or_earlier): Remove effective-target keywords.
13489 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
13491 * config/arm/arm.c (bdesc_2arg): Fix typo.
13492 (arm_atomic_assign_expand_fenv): Remove The default implementation.
13494 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
13496 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
13498 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
13501 * haifa-sched.c (advance_one_cycle): Fix dump.
13502 (schedule_block): Don't advance cycle if we are already at the
13503 beginning of the cycle.
13505 2014-08-06 Martin Jambor <mjambor@suse.cz>
13508 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
13510 2014-08-06 Richard Biener <rguenther@suse.de>
13513 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
13515 (lto_input_tree): Pop SCCs here.
13517 2014-08-06 Richard Biener <rguenther@suse.de>
13519 PR tree-optimization/61320
13520 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
13521 handle misaligned loads.
13523 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
13525 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
13526 (aarch64_expand_vec_perm_const): Check for dup before zip.
13528 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13530 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
13531 CONST_INT_P instead of GET_CODE and compare.
13532 (aarch64_select_cc_mode): Likewise.
13533 (aarch64_print_operand): Likewise.
13534 (aarch64_rtx_costs): Likewise.
13535 (aarch64_simd_valid_immediate): Likewise.
13536 (aarch64_simd_check_vect_par_cnst_half): Likewise.
13537 (aarch64_simd_emit_pair_result_insn): Likewise.
13539 2014-08-05 David Malcolm <dmalcolm@redhat.com>
13541 * gdbhooks.py (find_gcc_source_dir): New helper function.
13542 (class PassNames): New class, locating and parsing passes.def.
13543 (class BreakOnPass): New command "break-on-pass".
13545 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
13547 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
13550 2014-08-05 Richard Biener <rguenther@suse.de>
13552 PR rtl-optimization/61672
13553 * emit-rtl.h (mem_attrs_eq_p): Declare.
13554 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
13555 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
13556 * cfgcleanup.c (merge_memattrs): Likewise.
13557 Include emit-rtl.h.
13559 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13561 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
13562 rather than singleton vectors.
13563 (vqdmlsls_lane_s32): Likewise.
13565 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13567 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
13568 Use VSDQ_HSI mode iterator.
13569 (aarch64_sqrdmulh_laneq<mode>): Likewise.
13570 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
13571 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
13572 Use BUILTIN_VDQHS macro.
13573 (sqrdmulh_laneq): Likewise.
13574 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
13575 (vqdmlals_laneq_s32): Likewise.
13576 (vqdmlslh_laneq_s16): Likewise.
13577 (vqdmlsls_laneq_s32): Likewise.
13578 (vqdmulhh_laneq_s16): Likewise.
13579 (vqdmulhs_laneq_s32): Likewise.
13580 (vqrdmulhh_laneq_s16): Likewise.
13581 (vqrdmulhs_laneq_s32): Likewise.
13583 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13585 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
13586 (vmuld_laneq_f64): Likewise.
13587 (vmuls_laneq_f32): Likewise.
13588 (vmul_n_f64): Likewise.
13589 (vmuld_lane_f64): Reimplement in C.
13590 (vmuls_lane_f32): Likewise.
13592 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13594 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
13596 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
13598 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13600 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
13601 (rbitsi2): Likewise.
13602 (*arm_rev): Set predicable and predicable_short_it attributes.
13604 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13606 * convert.c (convert_to_integer): Guard transformation to lrint by
13609 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
13611 * config/aarch64/aarch64-builtins.c
13612 (aarch64_simd_builtin_type_mode): Delete.
13613 (v8qi_UP): Remap to V8QImode.
13614 (v4hi_UP): Remap to V4HImode.
13615 (v2si_UP): Remap to V2SImode.
13616 (v2sf_UP): Remap to V2SFmode.
13617 (v1df_UP): Remap to V1DFmode.
13618 (di_UP): Remap to DImode.
13619 (df_UP): Remap to DFmode.
13620 (v16qi_UP):V16QImode.
13621 (v8hi_UP): Remap to V8HImode.
13622 (v4si_UP): Remap to V4SImode.
13623 (v4sf_UP): Remap to V4SFmode.
13624 (v2di_UP): Remap to V2DImode.
13625 (v2df_UP): Remap to V2DFmode.
13626 (ti_UP): Remap to TImode.
13627 (ei_UP): Remap to EImode.
13628 (oi_UP): Remap to OImode.
13629 (ci_UP): Map to CImode.
13630 (xi_UP): Remap to XImode.
13631 (si_UP): Remap to SImode.
13632 (sf_UP): Remap to SFmode.
13633 (hi_UP): Remap to HImode.
13634 (qi_UP): Remap to QImode.
13635 (aarch64_simd_builtin_datum): Make mode a machine_mode.
13636 (VAR1): Build builtin name.
13637 (aarch64_init_simd_builtins): Remove dead code.
13639 2014-08-05 Roman Gareev <gareevroman@gmail.com>
13641 * graphite-isl-ast-to-gimple.c:
13642 (set_options): New function.
13643 (scop_to_isl_ast): Add calling of set_options.
13645 2014-08-05 Jakub Jelinek <jakub@redhat.com>
13647 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
13648 (analyze_iv_to_split_insn): Don't initialize them.
13649 (get_ivts_expr): Removed.
13650 (allocate_basic_variable, insert_base_initialization): Use
13651 SET_SRC instead of *get_ivts_expr.
13652 (split_iv): Use &SET_SRC instead of get_ivts_expr.
13654 2014-08-05 Roman Gareev <gareevroman@gmail.com>
13656 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
13657 (translate_isl_ast_for_loop): Add checking of the
13658 flag_loop_parallelize_all.
13659 (ast_build_before_for): New function.
13660 (scop_to_isl_ast): Add checking of the
13661 flag_loop_parallelize_all.
13662 * graphite-dependences.c: Move the defenition of the
13663 scop_get_dependences from graphite-optimize-isl.c to this file.
13664 (apply_schedule_on_deps): Add checking of the ux's emptiness.
13665 (carries_deps): Add checking of the x's value.
13666 * graphite-optimize-isl.c: Move the defenition of the
13667 scop_get_dependences to graphite-dependences.c.
13668 * graphite-poly.h: Add declarations of scop_get_dependences
13671 2014-08-04 Rohit <rohitarulraj@freescale.com>
13674 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
13676 (alt_reg_names): Likewise.
13677 (rs6000_dwarf_register_span): For SPE high registers, replace
13678 dwarf register numbers with GCC hard register numbers.
13679 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
13680 (rs6000_dbx_register_number): For SPE high registers, return dwarf
13681 register number for the corresponding GCC hard register number.
13682 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
13683 newly added GCC hard register numbers for SPE high registers.
13684 (DWARF_FRAME_REGISTERS): Likewise.
13685 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
13686 (DWARF_FRAME_REGNUM): Likewise.
13687 (FIXED_REGISTERS): Likewise.
13688 (CALL_USED_REGISTERS): Likewise.
13689 (CALL_REALLY_USED_REGISTERS): Likewise.
13690 (REG_ALLOC_ORDER): Likewise.
13691 (enum reg_class): Likewise.
13692 (REG_CLASS_NAMES): Likewise.
13693 (REG_CLASS_CONTENTS): Likewise.
13694 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
13696 2014-08-04 Richard Biener <rguenther@suse.de>
13698 * gimple-fold.h (gimple_fold_builtin): Remove.
13699 * gimple-fold.c (gimple_fold_builtin): Make static.
13700 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
13701 fold_stmt, not gimple_fold_builtin.
13703 2014-08-04 Martin Liska <mliska@suse.cz>
13705 * cgraph.h (csi_end_p): Removed.
13706 (csi_next): Likewise.
13707 (csi_node): Likewise.
13708 (csi_start): Likewise.
13709 (cgraph_node_in_set_p): Likewise.
13710 (cgraph_node_set_size): Likewise.
13711 (vsi_end_p): Likewise.
13712 (vsi_next): Likewise.
13713 (vsi_node): Likewise.
13714 (vsi_start): Likewise.
13715 (varpool_node_set_size): Likewise.
13716 (cgraph_node_set_nonempty_p): Likewise.
13717 (varpool_node_set_nonempty_p): Likewise.
13718 * cgraphunit.c (cgraph_process_new_functions): vec replaces
13720 * ipa-inline-transform.c: Likewise.
13721 * ipa-utils.c (cgraph_node_set_new): Removed.
13722 (cgraph_node_set_add): Likewise.
13723 (cgraph_node_set_remove): Likewise.
13724 (cgraph_node_set_find): Likewise.
13725 (dump_cgraph_node_set): Likewise.
13726 (debug_cgraph_node_set): Likewise.
13727 (free_cgraph_node_set): Likewise.
13728 (varpool_node_set_new): Likewise.
13729 (varpool_node_set_add): Likewise.
13730 (varpool_node_set_remove): Likewise.
13731 (varpool_node_set_find): Likewise.
13732 (dump_varpool_node_set): Likewise.
13733 (free_varpool_node_set): Likewise.
13734 (debug_varpool_node_set): Likewise.
13735 * tree-emutls.c (struct tls_var_data):
13736 (emutls_index): Removed.
13737 (emutls_decl): Likewise.
13738 (gen_emutls_addr): Function implementation uses newly added
13739 hash_map<varpool_node *, tls_var_data>.
13740 (clear_access_vars): Likewise.
13741 (create_emultls_var): Likewise.
13742 (ipa_lower_emutls): Likewise.
13743 (reset_access): New function.
13745 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
13747 * config/i386/i386.c (ix86_option_override_internal): Add
13748 PTA_RDRND and PTA_MOVBE for bdver4.
13750 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13751 James Greenhalgh <james.greenhalgh@arm.com>
13753 * doc/md.texi (clrsb): Document.
13754 (clz): Change reference to x into operand 1.
13756 (popcount): Likewise.
13758 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13761 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
13762 move to subtarget in serial version if result is ignored.
13764 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
13765 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13767 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
13768 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
13769 (sched_analyze_insn): Update use of try_group_insn to
13770 sched_macro_fuse_insns.
13771 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
13772 arguments that are not conditional jumps.
13774 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
13776 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
13777 family information. Handle BTVER2 cpu with cpuid family value.
13779 2014-08-04 Tom de Vries <tom@codesourcery.com>
13781 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
13782 (glibc_2_11_or_earlier): Document effective-target keywords.
13784 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
13786 * ipa-devirt.c (odr_type_warn_count): Add type.
13787 (possible_polymorphic_call_targets): Set it.
13788 (ipa_devirt): Use it.
13790 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
13792 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
13794 * ipa-devirt.c: Include hash-map.h
13795 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
13796 (clear_speculation): Break out of ...
13797 (get_class_context): ... here; speed up handling obviously useless
13799 (odr_type_warn_count, decl_warn_count): New structures.
13800 (final_warning_record): New structure.
13801 (final_warning_records): New static variable.
13802 (possible_polymorphic_call_targets): Cleanup handling of
13803 speculative info; do not build speculation when user do not care;
13804 record info about warnings when asked for.
13805 (add_decl_warning): New function.
13806 (type_warning_cmp): New function.
13807 (decl_warning_cmp): New function.
13808 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
13809 (gate): Enable pass when warnings are requested.
13810 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
13813 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
13815 * hash-map.h (default_hashmap_traits::mark_key_deleted):
13817 (hash_map::remove): New method.
13818 (hash_map::traverse): New method.
13819 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
13820 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
13821 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
13822 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
13823 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
13824 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
13827 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
13829 * hash-set.h: new File.
13830 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
13831 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
13832 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
13833 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
13834 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
13835 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
13836 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
13837 varpool.c: Use hash_set instead of pointer_set.
13839 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
13841 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
13843 2014-08-01 Jiong Wang <jiong.wang@arm.com>
13845 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
13846 for frame access when strict_p is false.
13848 2014-08-01 Renlin Li <renlin.li@arm.com>
13849 2014-08-01 Jiong Wang <jiong.wang@arm.com>
13851 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
13852 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
13853 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
13855 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
13857 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
13858 aarch64_mem_pair_offset.
13860 2014-08-01 Jiong Wang <jiong.wang@arm.com>
13862 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
13864 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
13865 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
13867 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
13869 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
13871 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
13873 PR regression/61510
13874 * cgraphunit.c (analyze_functions): Use get_create rather than get
13875 for decls which are clones of abstract functions.
13877 2014-08-01 Martin Liska <mliska@suse.cz>
13879 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
13880 * ipa-prop.h (count_formal_params): Global function created from static.
13881 * ipa-prop.c (count_formal_params): Likewise.
13882 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
13883 profiles for semantically equivalent functions.
13884 * passes.c (do_per_function): If we load body of a function
13885 during WPA, this condition should behave same.
13886 * varpool.c (ctor_for_folding): More tolerant assert for variable
13887 aliases created during WPA.
13889 2014-08-01 Martin Liska <mliska@suse.cz>
13891 * doc/invoke.texi (Options That Control Optimization): Documentation
13892 for -foptimize-strlen introduced. Optimization levels default options
13895 2014-08-01 Jakub Jelinek <jakub@redhat.com>
13897 * opts.c (common_handle_option): Handle -fsanitize=alignment.
13898 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
13899 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
13901 * stor-layout.h (min_align_of_type): New prototype.
13902 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
13903 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
13905 * ubsan.c: Include builtins.h.
13906 (ubsan_expand_bounds_ifn): Change return type to bool,
13907 always return true.
13908 (ubsan_expand_null_ifn): Change return type to bool, change
13909 argument to gimple_stmt_iterator *. Handle both null and alignment
13910 sanitization, take type from ckind argument's type rather than
13912 (instrument_member_call): Removed.
13913 (instrument_mem_ref): Remove t argument, add mem and base arguments.
13914 Handle both null and alignment sanitization, don't say whole
13915 struct access is member access. Build 3 argument IFN_UBSAN_NULL
13916 call instead of 2 argument.
13917 (instrument_null): Adjust instrument_mem_ref caller. Don't
13918 instrument calls here.
13919 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
13920 like SANITIZE_NULL.
13921 * stor-layout.c (min_align_of_type): New function.
13922 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
13923 Or it into SANITIZE_UNDEFINED.
13924 * doc/invoke.texi (-fsanitize=alignment): Document.
13926 2014-07-31 Andi Kleen <ak@linux.intel.com>
13928 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
13930 2014-07-31 Andi Kleen <ak@linux.intel.com>
13932 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
13934 (vn_reference_compute_hash): Dito.
13935 (vn_nary_op_compute_hash): Dito.
13936 (vn_phi_compute_hash): Dito.
13937 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
13939 2014-07-31 Andi Kleen <ak@linux.intel.com>
13941 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
13942 Rename to inchash:add_expr_commutative. Convert to inchash.
13943 (iterative_hash_hashable_expr): Rename to
13944 inchash:add_hashable_expr. Convert to inchash.
13945 (avail_expr_hash): Dito.
13947 2014-07-31 Andi Kleen <ak@linux.intel.com>
13949 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
13950 Convert to inchash.
13952 2014-07-31 Andi Kleen <ak@linux.intel.com>
13954 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
13956 2014-07-31 Andi Kleen <ak@linux.intel.com>
13958 * Makefile.in (OBJS): Add rtlhash.o
13959 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
13960 (loc_checksum): Dito.
13961 (loc_checksum_ordered): Dito.
13962 (hash_loc_operands): Dito.
13964 (hash_loc_list): Dito.
13965 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
13966 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
13967 * rtlhash.c: New file.
13968 * rtlhash.h: New file.
13970 2014-07-31 Andi Kleen <ak@linux.intel.com>
13972 * inchash.h (inchash): Change inchash class to namespace.
13973 (class hash): ... Rename from inchash.
13974 (add_object): Move from macro to class template.
13975 * lto-streamer-out.c (hash_tree): Change inchash
13977 * tree.c (build_type_attribute_qual_variant): Dito.
13978 (type_hash_list): Dito.
13979 (attribute_hash_list): Dito.
13980 (iterative_hstate_expr): Rename to inchash::add_expr
13981 (build_range_type_1): Change inchash to inchash::hash
13982 and use hash::add_expr.
13983 (build_array_type_1): Dito.
13984 (build_function_type): Dito
13985 (build_method_type_directly): Dito.
13986 (build_offset_type): Dito.
13987 (build_complex_type): Dito.
13988 (make_vector_type): Dito.
13989 * tree.h (iterative_hash_expr): Dito.
13991 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
13993 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
13995 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
13997 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
13998 correct alphabetical position.
13999 (vpaddd_f64): Rewrite using builtins.
14000 (vpaddd_s64): Move to correct alphabetical position.
14003 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
14006 * config/sh/sh.c (sh_legitimate_address_p,
14007 sh_legitimize_reload_address): Handle reg+reg address modes when
14008 ALLOW_INDEXED_ADDRESS is false.
14009 * config/sh/predicates.md (general_movsrc_operand,
14010 general_movdst_operand): Likewise.
14012 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
14014 * config/aarch64/aarch64-builtins.c
14015 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
14018 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
14020 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
14021 the generated mask based on BYTES_BIG_ENDIAN.
14022 (aarch64_simd_check_vect_par_cnst_half): New.
14023 * config/aarch64/aarch64-protos.h
14024 (aarch64_simd_check_vect_par_cnst_half): New.
14025 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
14026 the check out to aarch64_simd_check_vect_par_cnst_half.
14027 (vect_par_cnst_lo_half): Likewise.
14028 * config/aarch64/aarch64-simd.md
14029 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
14030 (move_hi_quad_<mode>): Always generate a low mask.
14032 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
14034 * doc/invoke.texi (AVR Options): Add documentation about
14035 __AVR_DEVICE_NAME__ built-in macro.
14037 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
14040 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
14041 constraints are satisfied.
14042 (<shift>di3_neon): Likewise.
14044 2014-07-31 Richard Biener <rguenther@suse.de>
14046 PR tree-optimization/61964
14047 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
14048 by structural equality.
14050 2014-07-31 Yury Gribov <y.gribov@samsung.com>
14052 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
14053 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
14054 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
14056 * gcc.c (sanitize_spec_function): Support new option.
14057 (SANITIZER_SPEC): Remove now redundant check.
14058 * opts.c (common_handle_option): Support new option.
14059 (finish_options): Check for incompatibilities.
14060 * toplev.c (process_options): Split userspace-specific checks.
14062 2014-07-31 Richard Biener <rguenther@suse.de>
14064 * lto-streamer.h (struct output_block): Remove global.
14065 (struct data_in): Remove labels, num_named_labels and
14066 num_unnamed_labels.
14067 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
14068 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
14070 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
14073 * common.opt (-Wreturn-local-addr): Moved from c.opt.
14074 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
14075 (isolate_path): New argument to avoid inserting a trap.
14076 (find_implicit_erroneous_behaviour): Handle returning the address
14077 of a local variable.
14078 (find_explicit_erroneous_behaviour): Likewise.
14080 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
14083 * toplev.c (init_random_seed): Move piece of code never called to
14085 (set_random_seed): see above.
14087 2014-07-31 Tom de Vries <tom@codesourcery.com>
14089 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
14091 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
14093 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
14094 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
14096 2014-07-31 Richard Biener <rguenther@suse.de>
14098 * data-streamer.h (streamer_write_data_stream): Declare here,
14100 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
14101 * lto-cgraph.c (lto_output_node): Adjust.
14102 (lto_output_varpool_node): Likewise.
14103 * data-streamer-out.c (streamer_string_index): Likewise.
14104 (streamer_write_data_stream, lto_append_block): Move from ...
14105 * lto-section-out.c (lto_output_data_stream,
14106 lto_append_block): ... here.
14108 2014-07-30 Mike Stump <mikestump@comcast.net>
14110 * configure.ac: Also check for popen.
14111 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
14112 * configure: Regenerate.
14113 * config.in: Regenerate.
14115 2014-07-30 Martin Jambor <mjambor@suse.cz>
14117 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
14118 parameter to gimple.
14120 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14122 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
14123 address as second parameter to __tpf_eh_return routine.
14125 2014-07-30 Jiong Wang <jiong.wang@arm.com>
14127 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
14130 2014-07-30 Tom Tromey <tromey@redhat.com>
14133 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
14134 * doc/extend.texi (Type Attributes): Document designated_init
14137 2014-07-30 Roman Gareev <gareevroman@gmail.com>
14139 * graphite-isl-ast-to-gimple.c:
14140 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
14141 (gcc_expression_from_isl_expression): Pass type to
14142 gcc_expression_from_isl_ast_expr_id.
14144 2014-07-30 Richard Biener <rguenther@suse.de>
14146 * lto-streamer.h (lto_write_data): New function.
14147 * langhooks.c (lhd_append_data): Do not free block.
14148 * lto-section-out.c (lto_write_data): New function writing
14149 raw data to the current section.
14150 (lto_write_stream): Adjust for langhook semantic change.
14151 (lto_destroy_simple_output_block): Write header directly.
14152 * lto-opts.c (lto_write_options): Write options directly.
14153 * lto-streamer-out.c (produce_asm): Write heaeder directly.
14154 (lto_output_toplevel_asms): Likewise.
14155 (copy_function_or_variable): Copy data directly.
14156 (write_global_references): Output index table directly.
14157 (lto_output_decl_state_refs): Likewise.
14158 (write_symbol): Write data directly.
14159 (produce_symtab): Adjust.
14160 (produce_asm_for_decls): Output header and refs directly.
14162 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
14164 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
14165 to speculative_targets
14166 (get_class_context): Fix handling of contextes without outer type;
14167 avoid matching non-polymorphic types in LTO.
14168 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
14169 parameter to speculative_targetsp; handle speculation.
14170 (dump_possible_polymorphic_call_targets): Update dumping.
14172 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
14174 * common.opt (Wodr): Enable by default.
14176 2014-07-29 Olivier Hainque <hainque@adacore.com>
14178 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
14180 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
14183 * gengtype.c (strtoken): New function.
14184 (create_user_defined_type): Replace strtok with strtoken.
14186 2014-07-29 Nathan Sidwell <nathan@acm.org>
14188 * gcov-io.c (gcov_var): Make hidden.
14189 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
14190 (gcov_do_dump): Declare.
14191 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
14193 2014-07-29 Martin Jambor <mjambor@suse.cz>
14195 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
14196 parameter to gimple.
14197 (sra_modify_assign): Likewise.
14199 2014-07-29 Richard Biener <rguenther@suse.de>
14201 PR middle-end/52478
14202 * expr.c (expand_expr_real_2): Revert last change.
14204 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
14206 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
14207 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
14208 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
14210 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
14211 (contains_type_p): Forward declare.
14212 (polymorphic_call_target_hasher::hash): Hash speculative info.
14213 (polymorphic_call_target_hasher::equal): Compare speculative info.
14214 (get_class_context): Handle speuclation.
14215 (contains_type_p): Update.
14216 (get_polymorphic_call_info_for_decl): Update.
14217 (walk_ssa_copies): Break out from ...
14218 (get_polymorphic_call_info): ... here; set speculative context
14220 * ipa-prop.c (ipa_write_indirect_edge_info,
14221 ipa_read_indirect_edge_info): Stream speculative context.
14222 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
14223 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
14224 SPECULATIVE_MAYBE_DERIVED_TYPE).
14225 (possible_polymorphic_call_targets overriders): Update.
14226 (dump_possible_polymorphic_call_targets overriders): Update.
14227 (dump_possible_polymorphic_call_target_p overriders): Update.
14229 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
14231 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
14232 ipa-devirt path; fix thinko there.
14234 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
14236 * config/i386/i386.c (ix86_return_in_memory): Replace one
14237 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
14239 2014-07-28 Marek Polacek <polacek@redhat.com>
14241 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
14243 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
14245 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
14246 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
14247 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
14248 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
14249 (USE_LD_AS_NEEDED): Likewise.
14250 (ASM_APP_ON): Likewise.
14251 (ASM_APP_OFF): Likewise.
14252 (TARGET_POSIX_IO): Likewise.
14253 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
14254 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
14255 (USE_LD_AS_NEEDED): Likewise.
14256 (ASM_APP_ON): Likewise.
14257 (ASM_APP_OFF): Likewise.
14258 (TARGET_POSIX_IO): Likewise.
14260 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
14262 PR middle-end/61734
14263 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
14264 operators other than the equality operators.
14266 2014-07-28 Richard Biener <rguenther@suse.de>
14268 PR middle-end/52478
14269 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
14270 sure to register SImode ones, not only >= word_mode ones.
14271 * expr.c (expand_expr_real_2): When expanding -ftrapv
14272 binops do not use OPTAB_LIB_WIDEN.
14274 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
14276 PR middle-end/61919
14277 * tree-outof-ssa.c (insert_partition_copy_on_edge)
14278 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
14279 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
14280 inserting them in the insn stream.
14282 2014-07-28 Marek Polacek <polacek@redhat.com>
14284 PR middle-end/61913
14285 * common.opt (Wodr): Add Var.
14287 2014-07-28 Richard Biener <rguenther@suse.de>
14289 PR tree-optimization/61921
14290 * tree-ssa-structalias.c (create_variable_info_for_1): Check
14291 if there is a varpool node before dereferencing it.
14293 2014-07-28 Roman Gareev <gareevroman@gmail.com>
14295 * graphite-sese-to-poly.c:
14296 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
14297 id of the pbb), which contains pointer to the pbb1.
14299 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
14301 2014-07-28 Roman Gareev <gareevroman@gmail.com>
14303 * graphite-isl-ast-to-gimple.c:
14304 (graphite_create_new_guard): New function.
14305 (translate_isl_ast_node_if): New function.
14306 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
14308 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
14310 2014-07-27 Anthony Green <green@moxielogic.com>
14312 * config.gcc: Add moxie-*-moxiebox* configuration.
14313 * config/moxie/moxiebox.h: New file.
14315 2014-07-26 Andrew Pinski <apinski@cavium.com>
14317 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
14318 from the read only register.
14320 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
14322 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
14323 as the allocation class if it isn't likely to be spilled.
14325 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
14327 * rtl.h (tls_referenced_p): Declare.
14328 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
14329 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
14330 (mips_cannot_force_const_mem): Use tls_referenced_p.
14331 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
14332 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
14333 instead of pa_tls_referenced_p.
14334 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
14335 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
14336 (pa_legitimate_constant_p): Likewise.
14337 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
14338 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
14339 (rs6000_cannot_force_const_mem, rs6000_emit_move)
14340 (rs6000_address_for_altivec): Use tls_referenced_p instead of
14341 rs6000_tls_referenced_p.
14342 (rs6000_tls_symbol_ref_1): Delete.
14344 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
14347 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
14348 Optimize inverse of a VEC_CONCAT.
14350 2014-07-25 Xinliang David Li <davidxl@google.com>
14352 * params.def: New parameter.
14353 * coverage.c (get_coverage_counts): Check new flag.
14354 (coverage_compute_profile_id): Check new flag.
14355 (coverage_begin_function): Check new flag.
14356 (coverage_end_function): Check new flag.
14357 * value-prof.c (coverage_node_map_initialized_p): New function.
14358 (init_node_map): Populate map with all functions.
14359 * doc/invoke.texi: Document new parameter.
14361 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
14362 Richard Biener <rguenther@suse.de>
14364 * lto-streamer-out.c (struct sccs): Turn to ...
14365 (class DFS): ... this one; refactor the DFS walk so it can
14366 be re-done on per-SCC basis.
14367 (DFS::DFS): New constructor.
14368 (DFS::~DFS): New destructor.
14369 (hash_tree): Add new MAP argument holding in-SCC hash values;
14370 remove POINTER_TYPE hashing hack.
14371 (scc_entry_compare): Rename to ...
14372 (DFS::scc_entry_compare): ... this one.
14373 (hash_scc): Rename to ...
14374 (DFS::hash_scc): ... this one; pass output_block instead
14375 of streamer_cache; work harder to get unique and stable SCC
14377 (DFS_write_tree): Rename to ...
14378 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
14379 (lto_output_tree): Update.
14381 2014-07-25 Andi Kleen <ak@linux.intel.com>
14383 * lto-streamer-out.c (hash_tree): Convert to inchash.
14385 2014-07-25 Andi Kleen <ak@linux.intel.com>
14387 * tree.c (build_type_attribute_qual_variant): Use inchash.
14388 (type_hash_list): Dito.
14389 (attribute_hash_list): Dito
14390 (iterative_hstate_expr): Dito.
14391 (iterative_hash_expr): Dito.
14392 (build_range_type_1): Dito.
14393 (build_array_type_1): Dito.
14394 (build_function_type): Dito.
14395 (build_method_type_directly): Dito.
14396 (build_offset_type): Dito.
14397 (build_complex_type): Dito.
14398 (make_vector_type): Dito.
14399 * tree.h (iterative_hash_expr): Add compat wrapper.
14400 (iterative_hstate_expr): Add.
14402 2014-07-25 Andi Kleen <ak@linux.intel.com>
14404 * Makefile.in (OBJS): Add inchash.o.
14405 (PLUGIN_HEADERS): Add inchash.h.
14406 * ipa-devirt.c: Include inchash.h.
14407 * lto-streamer-out.c: Dito.
14408 * tree-ssa-dom.c: Dito.
14409 * tree-ssa-pre.c: Dito.
14410 * tree-ssa-sccvn.c: Dito.
14411 * tree-ssa-tail-merge.c: Dito.
14413 * tree.c (iterative_hash_hashval_t): Move to ...
14414 (iterative_hash_host_wide_int): Move to ...
14415 * inchash.c: Here. New file.
14416 * tree.h (iterative_hash_hashval_t): Move to ...
14417 (iterative_hash_host_wide_int): Move to ...
14418 * inchash.h: Here. New file.
14420 2014-07-25 Richard Biener <rguenther@suse.de>
14422 PR middle-end/61762
14423 PR middle-end/61894
14424 * fold-const.c (native_encode_int): Add and handle offset
14425 parameter to do partial encodings of expr.
14426 (native_encode_fixed): Likewise.
14427 (native_encode_real): Likewise.
14428 (native_encode_complex): Likewise.
14429 (native_encode_vector): Likewise.
14430 (native_encode_string): Likewise.
14431 (native_encode_expr): Likewise.
14432 * fold-const.c (native_encode_expr): Add offset parameter
14434 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
14435 (fold_ctor_reference): Handle all reads from tcc_constant
14438 2014-07-25 Richard Biener <rguenther@suse.de>
14440 * tree-inline.c (estimate_move_cost): Mark speed_p argument
14441 as possibly unused.
14443 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
14445 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
14447 2014-07-24 Kyle McMartin <kyle@redhat.com>
14449 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
14451 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14453 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
14455 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
14457 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
14458 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
14459 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
14461 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14463 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
14464 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
14465 aggregate types. Instead, *all* aggregate types, except for single-
14466 element or homogeneous float/vector aggregates, are quadword-aligned
14467 if required by their type alignment. Issue -Wpsabi note when a type
14468 is now treated differently than before.
14470 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14472 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
14473 does not fit fully into floating-point registers, and there is still
14474 space in the register parameter area, use GPRs to pass those parts
14475 of the argument. Issue -Wpsabi note if any parameter is now treated
14476 differently than before.
14477 (rs6000_arg_partial_bytes): Update.
14479 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
14481 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
14483 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
14485 * rtl.h (target_rtl): Remove lang_dependent_initialized.
14486 * toplev.c (initialize_rtl): Don't use it. Move previously
14487 "language-dependent" calls to...
14488 (backend_init): ...here.
14489 (lang_dependent_init_target): Don't set lang_dependent_initialized.
14490 Assert that RTL initialization hasn't happend yet.
14492 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
14494 PR rtl-optimization/61629
14495 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
14496 they have already been initialized.
14498 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
14500 PR middle-end/61268
14501 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
14502 DECL_INCOMING_RTL and entry_parm.
14503 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
14504 * calls.c (load_register_parameters): Likewise argument values.
14505 (emit_library_call_value_1, store_one_arg): Likewise argument
14507 * config/i386/i386.c (assign_386_stack_local): Likewise the local
14509 * explow.c (validize_mem): Modify the argument in-place.
14511 2014-07-24 Jiong Wang <jiong.wang@arm.com>
14513 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
14514 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
14516 2014-07-24 Jiong Wang <jiong.wang@arm.com>
14518 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
14519 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
14521 2014-07-24 Jiong Wang <jiong.wang@arm.com>
14523 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
14524 (aarch64_save_callee_saves): New parameter "skip_wb".
14525 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
14527 2014-07-24 Jiong Wang <jiong.wang@arm.com>
14529 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
14531 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
14533 2014-07-24 Roman Gareev <gareevroman@gmail.com>
14535 * graphite-isl-ast-to-gimple.c:
14536 (graphite_create_new_loop): Add calling of isl_id_free to properly
14537 decrement reference counts.
14539 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
14541 2014-07-24 Martin Liska <mliska@suse.cz>
14542 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
14544 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
14545 (rs6000_code_end): Likewise.
14547 2014-07-24 Martin Liska <mliska@suse.cz>
14549 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
14550 symtab_node funtion used.
14551 (rs6000_xcoff_declare_object_name): Likewise.
14553 2014-07-24 Martin Liska <mliska@suse.cz>
14555 * cgraphunit.c (compile): Correct function used.
14557 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
14559 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
14562 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
14565 * varasm.c (bss_initializer_p): Handle offlined ctors.
14566 (align_variable, get_variable_align): Likewise.
14567 (make_decl_one_only): Likewise.
14568 (default_binds_local_p_1): Likewise.
14569 (decl_binds_to_current_def_p): Likewise.
14570 (get_variable_section): Get constructor if it is offlined.
14571 (assemble_variable_contents): Sanity check that the caller
14572 streamed in the ctor in LTO.
14574 2014-07-24 Roman Gareev <gareevroman@gmail.com>
14576 * graphite-isl-ast-to-gimple.c:
14577 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
14578 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
14579 isl_ast_op_pdiv_r to the different case.
14581 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
14583 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14585 PR middle-end/61876
14586 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
14587 when flag_errno_math is on.
14589 2014-07-24 Martin Liska <mliska@suse.cz>
14591 * cgraph.h (varpool_node):
14592 (availability get_availability (void)):
14593 created from cgraph_variable_initializer_availability
14594 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
14595 created from: cgraph_variable_initializer_availability
14596 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
14597 (void finalize_named_section_flags (void)):
14598 created from varpool_finalize_named_section_flags
14599 (bool assemble_decl (void)): created from varpool_assemble_decl
14600 (void analyze (void)): created from varpool_analyze_node
14601 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
14602 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
14603 (void remove_initializer (void)): created from varpool_remove_initializer
14604 (tree get_constructor (void)): created from varpool_get_constructor
14605 (bool externally_visible_p (void)): created from varpool_externally_visible_p
14606 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
14607 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
14608 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
14609 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
14610 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
14611 (static bool output_variables (void)): created from varpool_output_variables
14612 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
14613 created from varpool_extra_name_alias
14614 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
14615 (static void dump_varpool (FILE *f)): created from dump_varpool
14616 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
14617 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
14618 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
14619 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
14620 (void assemble_aliases (void)): created from assemble_aliases
14622 2014-07-24 Martin Liska <mliska@suse.cz>
14624 * cgraph.h (symtab_node):
14625 (void register_symbol (void)): created from symtab_register_node
14626 (void remove (void)): created from symtab_remove_node
14627 (void dump (FILE *f)): created from dump_symtab_node
14628 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
14629 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
14630 (struct ipa_ref *add_reference (symtab_node *referred_node,
14631 enum ipa_ref_use use_type)): created from add_reference
14632 (struct ipa_ref *add_reference (symtab_node *referred_node,
14633 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
14634 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
14635 gimple stmt)): created from maybe_add_reference
14636 (bool semantically_equivalent_p (symtab_node *target)): created from
14637 symtab_semantically_equivalent_p
14638 (void remove_from_same_comdat_group (void)): created from
14639 remove_from_same_comdat_group
14640 (void add_to_same_comdat_group (symtab_node *old_node)): created from
14641 symtab_add_to_same_comdat_group
14642 (void dissolve_same_comdat_group_list (void)): created from
14643 symtab_dissolve_same_comdat_group_list
14644 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
14645 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
14646 created from symtab_alias_ultimate_target
14647 (inline symtab_node *next_defined_symbol (void)): created from
14648 symtab_next_defined_symbol
14649 (bool resolve_alias (symtab_node *target)): created from
14650 symtab_resolve_alias
14651 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
14652 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
14653 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
14654 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
14655 (void set_section (const char *section)): created from set_section_1
14656 (enum availability get_availability (void)): created from symtab_node_availability
14657 (void make_decl_local (void)): created from symtab_make_decl_local
14658 (bool real_symbol_p (void)): created from symtab_read_node
14659 (can_be_discarded_p (void)): created from symtab_can_be_discarded
14660 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
14661 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
14662 symtab_in_same_comdat_p;
14663 (bool address_taken_from_non_vtable_p (void)): created from
14664 address_taken_from_non_vtable_p
14665 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
14666 (static void dump_table (FILE *)): created from dump_symtab
14667 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
14668 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
14669 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
14670 symtab_used_from_object_file_p
14671 (void dump_base (FILE *)): created from dump_symtab_base
14672 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
14673 (void unregister (void)): created from symtab_unregister_node
14674 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
14675 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
14676 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
14677 symtab_nonoverwritable_alias_1
14678 * cgraph.h (cgraph_node):
14679 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
14680 created from cgraph_remove_node_and_inline_clones
14681 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
14682 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
14683 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
14684 (cgraph_node *function_symbol (enum availability *avail = NULL)):
14685 created from cgraph_function_node
14686 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
14687 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
14688 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
14689 created from cgraph_create_clone
14690 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
14691 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
14692 created from cgraph_create_virtual_clone
14693 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
14694 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
14695 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
14696 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
14697 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
14698 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
14699 created from cgraph_function_version_info
14700 (struct cgraph_function_version_info *insert_new_function_version (void)):
14701 created from insert_new_cgraph_node_version
14702 (struct cgraph_function_version_info *function_version (void)): created from
14703 get_cgraph_node_version
14704 (void analyze (void)): created from analyze_function
14705 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
14706 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
14707 tree real_alias) cgraph_add_thunk
14708 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
14709 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
14710 created from cgraph_function_or_thunk_node
14711 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
14712 created from expand_thunk
14713 (void reset (void)): created from cgraph_reset_node
14714 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
14715 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
14716 (void remove (void)): created from cgraph_remove_node
14717 (void dump (FILE *f)): created from dump_cgraph_node
14718 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
14719 (bool get_body (void)): created from cgraph_get_body
14720 (void release_body (void)): created from cgraph_release_function_body
14721 (void unnest (void)): created from cgraph_unnest_node
14722 (void make_local (void)): created from cgraph_make_node_local
14723 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
14724 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
14725 gcov_type count, int freq)): created from cgraph_create_edge
14726 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
14727 gcov_type count, int freq)): created from cgraph_create_indirect_edge
14728 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
14729 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
14730 created from cgraph_create_edge_including_clones
14731 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
14732 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
14733 (void remove_callers (void)): created from cgraph_node_remove_callers
14734 (void remove_callees (void)): created from cgraph_node_remove_callees
14735 (enum availability get_availability (void)): created from cgraph_function_body_availability
14736 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
14737 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
14738 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
14739 (void call_duplication_hooks (cgraph_node *node2)): created from
14740 cgraph_call_node_duplication_hooks
14741 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
14742 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
14743 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
14744 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
14745 (void call_function_insertion_hooks (void)):
14746 created from cgraph_call_function_insertion_hooks
14747 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
14748 (bool local_p (void)): created from cgraph_local_node
14749 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
14750 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
14751 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
14752 (inline bool only_called_directly_or_aliased_p (void)):
14753 created from cgraph_only_called_directly_or_aliased_p
14754 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
14755 created from cgraph_will_be_removed_from_program_if_no_direct_calls
14756 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
14757 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
14758 (bool can_remove_if_no_direct_calls_p (void)):
14759 created from cgraph_can_remove_if_no_direct_calls_p
14760 (inline bool has_gimple_body_p (void)):
14761 created from cgraph_function_with_gimple_body_p
14762 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
14763 (static void dump_cgraph (FILE *f)): created from dump_cgraph
14764 (static inline void debug_cgraph (void)): created from debug_cgraph
14765 (static void record_function_versions (tree decl1, tree decl2)):
14766 created from record_function_versions
14767 (static void delete_function_version (tree decl)):
14768 created from delete_function_version
14769 (static void add_new_function (tree fndecl, bool lowered)):
14770 created from cgraph_add_new_function
14771 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
14772 (static cgraph_node * create (tree decl)): created from cgraph_create_node
14773 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
14774 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
14775 (static cgraph_node *get_for_asmname (tree asmname)):
14776 created from cgraph_node_for_asm
14777 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
14778 created from cgraph_same_body_alias
14779 (static bool used_from_object_file_p_worker (cgraph_node *node,
14780 void *): new function
14781 (static bool non_local_p (cgraph_node *node, void *)):
14782 created from cgraph_non_local_node_p_1
14783 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
14784 created from verify_cgraph
14785 (static bool make_local (cgraph_node *node, void *)):
14786 created from cgraph_make_node_local
14787 (static cgraph_node *create_alias (tree alias, tree target)):
14788 created from cgraph_create_function_alias
14789 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
14790 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
14791 created from cgraph_create_edge_1
14792 * cgraph.h (varpool_node):
14793 (void remove (void)): created from varpool_remove_node
14794 (void dump (FILE *f)): created from dump_varpool_node
14796 2014-07-24 Richard Biener <rguenther@suse.de>
14799 * tree-ssa-structalias.c (create_variable_info_for_1):
14800 Use varpool_get_constructor.
14801 (create_variable_info_for): Likewise.
14803 2014-07-24 Jiong Wang <jiong.wang@arm.com>
14805 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
14806 subtract outgoing area size when restoring stack_pointer_rtx.
14808 2014-07-24 Nick Clifton <nickc@redhat.com>
14810 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
14811 that operations are taking place in parallel.
14812 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
14814 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
14816 * omp-low.c (extract_omp_for_data): Add missing break statement.
14818 2014-07-24 Richard Biener <rguenther@suse.de>
14820 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
14821 * tree-inline.c (estimate_move_cost): Add speed_p parameter
14822 and adjust MOVE_RATIO query accordingly.
14823 (estimate_num_insns): Adjust callers.
14824 * ipa-prop.c (ipa_populate_param_decls): Likewise.
14825 * ipa-cp.c (gather_context_independent_values,
14826 estimate_local_effects): Likewise.
14827 * ipa-split.c (consider_split): Likewise.
14829 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
14831 * config/i386/driver-i386.c: Remove names of unused arguments and
14832 unnecessary unused attributes.
14833 * config/i386/host-mingw32.c: Likewise.
14834 * config/i386/i386.c: Likewise.
14835 * config/i386/winnt-stubs.c: Likewise.
14836 * config/i386/winnt.c: Likewise.
14838 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14840 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
14841 (aarch64_gen_loadwb_pair): New helper function.
14842 (aarch64_expand_epilogue): Simplify code using new helper functions.
14843 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
14845 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14847 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
14848 (aarch64_gen_storewb_pair): New helper function.
14849 (aarch64_expand_prologue): Simplify code using new helper functions.
14850 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
14852 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14854 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
14855 Rename to aarch64_save_callee_saves, remove restore code.
14856 (aarch64_restore_callee_saves): New function.
14858 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14860 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
14861 (aarch64_save_callee_saves): New function to handle reg save
14862 for both core and vectore regs.
14864 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14866 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
14867 (aarch64_gen_store_pair): New helper function.
14868 (aarch64_save_or_restore_callee_save_registers)
14869 (aarch64_save_or_restore_fprs): Use new helper functions.
14871 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14873 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
14874 (aarch64_save_or_restore_callee_save_registers)
14875 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
14877 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14879 * config/aarch64/aarch64.c
14880 (aarch64_save_or_restore_callee_save_registers)
14881 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
14883 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14885 * config/aarch64/aarch64.c
14886 (aarch64_save_or_restore_callee_save_registers)
14887 (aarch64_save_or_restore_fprs): Remove 'increment'.
14889 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14891 * config/aarch64/aarch64.c
14892 (aarch64_save_or_restore_callee_save_registers)
14893 (aarch64_save_or_restore_fprs): Use register offset in
14894 cfun->machine->frame.reg_offset.
14896 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14898 * config/aarch64/aarch64.c
14899 (aarch64_save_or_restore_callee_save_registers)
14900 (aarch64_save_or_restore_fprs): Remove base_rtx.
14902 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14904 * config/aarch64/aarch64.c
14905 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
14906 to 'start_offset'. Remove local variable 'start_offset'.
14908 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14910 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
14911 type to HOST_WIDE_INT.
14913 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14915 * config/aarch64/aarch64.c (aarch64_expand_prologue)
14916 (aarch64_save_or_restore_fprs)
14917 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
14919 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
14921 * config/arm/t-rtems-eabi: Add
14922 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
14923 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
14924 mbig-endian/mthumb/march=armv7-r, and
14925 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
14928 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
14929 Chris Johns <chrisj@rtems.org>
14930 Joel Sherrill <joel.sherrill@oarcorp.com>
14932 * config.gcc: Add nios2-*-rtems*.
14933 * config/nios2/rtems.h: New file.
14934 * gcc/config/nios2/t-rtems: New file.
14936 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
14939 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
14940 constant numbers, not general constants.
14941 (rs6000_expand_vector_init): Ditto.
14943 2014-07-23 Nathan Sidwell <nathan@acm.org>
14945 * gcov-tool.c (gcov_list): Declare here.
14946 (set_gcov_list): Remove.
14947 (gcov_output_files): Set gcov_list directly.
14949 2014-07-23 Host Schirmeier <horst@schirmeier.com>
14951 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
14953 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14955 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
14956 callee-saved registers are available for padding purpose
14957 and r3 is not mandatory, then prefer use those callee-saved
14960 2014-07-23 Richard Biener <rguenther@suse.de>
14962 * params.def (PARAM_MAX_COMBINE_INSNS): New.
14963 * combine.c: Include statistics.h and params.h.
14964 (combine_instructions): Guard three and four insn combines
14965 with max-combine-insns value. Record statistics for combines
14967 * doc/invoke.texi (max-combine-insns): Document new param.
14969 2014-07-23 Roman Gareev <gareevroman@gmail.com>
14971 * graphite-isl-ast-to-gimple.c:
14972 (translate_isl_ast_node_block): New function.
14973 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
14975 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
14976 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
14978 2014-07-23 Roman Gareev <gareevroman@gmail.com>
14980 * graphite-isl-ast-to-gimple.c:
14981 (get_max_schedule_dimensions): New function.
14982 (extend_schedule): Likewise.
14983 (generate_isl_schedule): Add calling of extend_schedule and
14984 get_max_schedule_dimensions.
14986 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14988 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
14989 (case UNSPEC): Handle UNSPEC_RBIT.
14991 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14993 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
14994 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
14996 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14998 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
15000 2014-07-22 Roman Gareev <gareevroman@gmail.com>
15002 * graphite-isl-ast-to-gimple.c:
15003 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
15004 (ivs_params_clear):
15005 (build_iv_mapping): New function.
15006 (translate_isl_ast_node_user): Likewise.
15007 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
15009 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
15010 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
15011 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
15013 2014-07-21 Bin Cheng <bin.cheng@arm.com>
15016 * config/arm/arm.md (setmem): New pattern.
15017 * config/arm/arm-protos.h (struct tune_params): New fields.
15018 (arm_gen_setmem): New prototype.
15019 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
15020 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
15021 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
15022 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
15023 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
15024 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
15025 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
15026 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
15027 (arm_const_inline_cost): New function.
15028 (arm_block_set_max_insns): New function.
15029 (arm_block_set_non_vect_profit_p): New function.
15030 (arm_block_set_vect_profit_p): New function.
15031 (arm_block_set_unaligned_vect): New function.
15032 (arm_block_set_aligned_vect): New function.
15033 (arm_block_set_unaligned_non_vect): New function.
15034 (arm_block_set_aligned_non_vect): New function.
15035 (arm_block_set_vect, arm_gen_setmem): New functions.
15037 2014-07-21 Bin Cheng <bin.cheng@arm.com>
15039 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
15041 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
15044 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
15045 out of #ifdef __OPTIMIZE__.
15047 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
15049 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
15050 different trapping status if -fnon-call-exceptions is enabled.
15052 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
15054 * expr.c (store_field): Handle VOIDmode for calls that return values
15055 in multiple locations.
15057 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
15059 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
15060 (altivec_vsldoi_<mode>): Likewise.
15062 2014-07-20 Roman Gareev <gareevroman@gmail.com>
15064 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
15065 to the number of characters in the line.
15067 2014-07-20 Roman Gareev <gareevroman@gmail.com>
15069 * graphite-isl-ast-to-gimple.c: Add using of
15070 build_nonstandard_integer_type instead of int128_integer_type_node.
15072 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
15074 * toplev.c (output_stack_usage): Adjust the location of the warning.
15076 2014-07-19 Daniel Cederman <cederman@gaisler.com>
15078 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
15079 (*membar_storeload): Disable for LEON3.
15081 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
15083 PR rtl-optimization/61461
15084 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
15086 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
15089 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
15090 Fix instruction constraint.
15091 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
15093 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
15095 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
15097 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
15099 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
15100 GNU coding standards.
15101 (nds32_register_move_cost): Likewise.
15102 (nds32_memory_move_cost): Likewise.
15103 (nds32_address_cost): Likewise.
15105 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
15107 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
15109 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
15111 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
15112 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
15113 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
15114 (HAVE_sync_compare_and_swapqi): Define.
15115 (HAVE_sync_compare_and_swaphi): Likewise.
15116 (HAVE_sync_compare_and_swapsi): Likewise.
15118 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
15120 * config/mips/p5600.md: Add missing cpu tests.
15122 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15124 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
15125 (vmla_f64): Likewise.
15126 (vfms_f64): Likewise.
15127 (vmls_f64): Likewise.
15129 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15131 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
15132 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
15134 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15136 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
15137 (vmlal_high_lane_s32): Likewise.
15138 (vmlal_high_lane_u16): Likewise.
15139 (vmlal_high_lane_u32): Likewise.
15140 (vmlsl_high_lane_s16): Likewise.
15141 (vmlsl_high_lane_s32): Likewise.
15142 (vmlsl_high_lane_u16): Likewise.
15143 (vmlsl_high_lane_u32): Likewise.
15145 2014-07-17 Terry Guo <terry.guo@arm.com>
15147 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
15148 (alus_reg): Renamed to alus_sreg.
15149 * config/arm/arm-fixed.md: Change type of non-dsp instructions
15150 from alu_reg to alu_sreg. Change type of dsp instructions from
15151 alu_reg to alu_dsp_reg.
15152 * config/arm/thumb1.md: Likewise.
15153 * config/arm/thumb2.md: Likewise.
15154 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
15155 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
15156 with alu_sreg and alus_sreg.
15157 * config/arm/arm1026ejs.md (alu_op): Likewise.
15158 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
15159 * config/arm/arm926ejs.md (9_alu_op): Likewise.
15160 * config/arm/fa526.md (526_alu_op): Likewise.
15161 * config/arm/fa606te.md (606te_alu_op): Likewise.
15162 * config/arm/fa626te.md (626te_alu_op): Likewise.
15163 * config/arm/fa726te.md (726te_alu_op): Likewise.
15164 * config/arm/fmp626.md (mp626_alu_op): Likewise.
15165 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
15166 alu_sreg, alu_dsp_reg and alus_sreg.
15167 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
15168 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
15169 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
15170 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
15171 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
15172 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
15173 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
15174 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
15175 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
15176 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
15177 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
15178 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
15179 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
15180 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
15181 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
15182 alus_reg to alus_sreg.
15184 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
15186 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
15189 2014-07-17 Richard Biener <rguenther@suse.de>
15191 PR rtl-optimization/61801
15192 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
15193 don't set reg_pending_barrier if it appears in a debug-insn.
15195 2014-07-16 DJ Delorie <dj@redhat.com>
15197 * config/rx/rx.c (rx_option_override): Fix alignment values.
15198 (rx_align_for_label): Likewise.
15200 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
15203 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
15204 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
15205 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
15207 (cris_print_index, cris_print_operand, cris_constant_index_p)
15208 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
15209 (cris_address_cost): Ditto last CONSTANT_P.
15210 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
15211 callers changed. Yield cris_offsettable_symbol for non-PIC
15212 constant symbolic expressions including labels. Yield cris_unspec
15214 (cris_expand_pic_call_address): New parameter MARKERP. Set its
15215 target to pic_offset_table_rtx for calls that will likely go
15216 through PLT, const0_rtx when they can't. All callers changed.
15217 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
15218 symbolic expressions to be PICified. Remove second, redundant,
15219 assert on can_create_pseudo_p returning non-zero. Use
15220 replace_equiv_address_nv, not replace_equiv_address, for final
15222 * config/cris/cris.md ("movsi"): Move variable t to pattern
15223 toplevel. Adjust assert for new cris_symbol_type member. Use
15224 CONSTANT_P instead of CONSTANT_ADDRESS_P.
15225 ("*movsi_internal") <case 9>: Make check for valid unspec operands
15227 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
15228 ("call", "call_value"): Use second incoming operand as a marker
15229 for pic-offset-table-register being used.
15230 ("*expanded_call_non_v32", "*expanded_call_v32")
15231 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
15232 second incoming operand to CALL, match cris_call_type_marker.
15233 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
15234 ("*expanded_call_side"): Ditto. Fix typo in comment.
15235 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
15237 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
15238 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
15239 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
15240 users changed. Add members cris_offsettable_symbol and cris_unspec.
15241 (cris_symbol_type): Rename from cris_pic_symbol_type.
15242 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
15244 * config/cris/cris-protos.h (cris_symbol_type_of,
15245 cris_expand_pic_call_address): Adjust prototypes.
15246 (cris_legitimate_constant_p): New prototype.
15248 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
15249 an existing tmake_file. Don't add t-slibgcc and t-linux.
15251 2014-07-17 Jason Merrill <jason@redhat.com>
15254 * symtab.c (symtab_remove_from_same_comdat_group): Also
15255 set_comdat_group to NULL_TREE.
15256 (verify_symtab): Fix diagnostic.
15258 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
15261 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
15263 2014-07-16 Dodji Seketeli <dodji@redhat.com>
15265 Support location tracking for built-in macro tokens
15266 * input.h (is_location_from_builtin_token): New function declaration.
15267 * input.c (is_location_from_builtin_token): New function definition.
15268 * toplev.c (general_init): Tell libcpp what the pre-defined
15269 spelling location for built-in tokens is.
15271 2014-07-16 Jakub Jelinek <jakub@redhat.com>
15273 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
15274 on the FUNCTION_DECL.
15276 2014-07-16 Richard Biener <rguenther@suse.de>
15279 * doc/extend.texi (always_inline): Clarify.
15281 2014-07-15 Eric Christopher <echristo@gmail.com>
15283 * doc/invoke.texi (Link Options): Document -z option.
15285 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
15287 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
15288 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
15290 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
15292 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
15294 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
15296 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
15297 varpool_assemble_decl.
15298 * varpool.c (varpool_assemble_decl): Assert that node->definition is
15301 2014-07-15 Michael Matz <matz@suse.de>
15303 PR rtl-optimization/61772
15304 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
15306 2014-07-15 Richard Biener <rguenther@suse.de>
15308 * opts.c (default_options_table): Disable bit-ccp at -Og.
15310 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
15312 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
15314 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
15316 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
15317 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
15318 call langhook for unknown declaration.
15319 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
15320 * tree.h (DECL_ARGUMENTS): Update.
15321 * print-tree.c (print_node): Update.
15322 * tree-core.h (tree_decl_non_common): Remove arguments.
15323 (tree_function_decl): Add arguments.
15325 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
15327 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
15329 2014-07-14 Richard Biener <rguenther@suse.de>
15331 PR tree-optimization/61779
15332 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
15333 simplifying a condition.
15335 2014-07-14 Richard Biener <rguenther@suse.de>
15337 * builtins.c (c_strlen): Make only_value == 2 really only
15338 affect warning generation.
15340 2014-07-14 Richard Biener <rguenther@suse.de>
15342 PR tree-optimization/61757
15343 PR tree-optimization/61783
15344 PR tree-optimization/61787
15345 * tree-ssa-dom.c (record_equality): Revert canonicalization
15346 change and add comment.
15347 (propagate_rhs_into_lhs): Revert previous fix, removing
15348 loop depth restriction again.
15350 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15352 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
15353 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
15354 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
15355 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
15356 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
15357 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
15358 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
15360 2014-07-14 Richard Biener <rguenther@suse.de>
15362 * cgraph.h (decl_in_symtab_p): Make inline.
15364 2014-07-14 Jakub Jelinek <jakub@redhat.com>
15366 PR middle-end/61294
15367 * doc/invoke.texi (-Wmemset-transposed-args): Document.
15370 * config/i386/i386.c (classify_argument): Don't merge classes above
15373 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
15375 * cgraph.h (symtab_node): Add nonzero_address.
15376 (decl_in_symtab_p): Break out from ...
15377 (symtab_get_node): ... here.
15378 * fold-const.c: Include cgraph.h
15379 (tree_single_nonzero_warnv_p): Use symtab to determine
15380 if symbol is non-zero.
15381 * symtab.c (symtab_node::nonzero_address): New method.
15383 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
15385 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
15386 forgotten in previous commit.
15388 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
15390 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
15392 * ipa-devirt.c: Include stor-layout.h and intl.h
15393 (odr_subtypes_equivalent_p): New function.
15394 (warn_odr): New function.
15395 (warn_type_mismatch): New function.
15396 (odr_types_equivalent_p): New function.
15397 (add_type_duplicate): Use it.
15398 * common.opt (Wodr): New flag.
15399 * doc/invoke.texi (Wodr): Document new warning.
15401 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
15403 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
15404 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
15405 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
15406 (varpool_get_constructor): Push CTORS_IN timevar.
15407 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
15409 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
15411 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
15412 Remove VOID_FTYPE_PUSHORT.
15413 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
15414 Change code to USHORT_FTYPE_VOID.
15415 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
15416 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
15417 (ix86_atomic_assign_expand_fenv): Update for
15418 __builtin_ia32_fnstsw changes.
15419 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
15420 (fnstsw): Change operand 0 to nonimmediate operand.
15422 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
15424 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
15425 (varpool_get_constructor): New function.
15426 (varpool_ctor_useable_for_folding_p): Break out from ...
15427 (ctor_for_folding): ... here; use varpool_get_constructor.
15428 (varpool_assemble_decl): Likewise.
15429 * lto-streamer.h (struct output_block): Turn cgraph_node
15431 (lto_input_variable_constructor): Declare.
15432 * ipa-visibility.c (function_and_variable_visibility): Use
15433 varpool_get_constructor.
15434 * cgraph.h (varpool_get_constructor): Declare.
15435 (varpool_ctor_useable_for_folding_p): New function.
15436 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
15437 parameter; return error_mark_node for non-trivial constructors.
15438 (lto_write_tree_1, DFS_write_tree): Update use of
15439 get_symbol_initial_value.
15440 (output_function): Update initialization of symbol.
15441 (output_constructor): New function.
15442 (copy_function): Rename to ..
15443 (copy_function_or_variable): ... this one; handle vars too.
15444 (lto_output): Output variable sections.
15445 * lto-streamer-in.c (input_constructor): New function.
15446 (lto_read_body): Rename from ...
15447 (lto_read_body_or_constructor): ... this one; handle vars too.
15448 (lto_input_variable_constructor): New function.
15449 * ipa-prop.c (ipa_prop_write_jump_functions,
15450 ipa_prop_write_all_agg_replacement): Update.
15451 * lto-cgraph.c (compute_ltrans_boundary): Use it.
15452 (output_cgraph_opt_summary): Set symbol to NULL.
15454 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
15456 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
15457 non-polymorphic types.
15458 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
15459 * ipa-devirt.c (types_same_for_odr): Do not explode when one
15460 of types is not polymorphic.
15462 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
15464 * lra-constraints.c (remove_inheritance_pseudos): Process
15465 destination pseudo too.
15467 2014-07-11 Rong Xu <xur@google.com>
15469 * gcov-tool.c (gcov_output_files): Fix build error introduced in
15472 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
15474 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
15475 * config/avr/avr-devices.c (AVR_MCU): Same.
15476 (avr_mcu_types): add text start value to end of device list.
15477 * config/avr/avr-mcus.def: Add text section start for all devices.
15478 (ata5782): Add new avr5 device.
15480 * config/avr/avr-tables.opt: Regenerate.
15481 * config/avr/avr.h: Add declaration for text section start handler.
15482 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
15484 (LINK_SPEC): Include text section start handler to linker spec.
15485 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
15486 pass -Ttext option to linker if the text section start for the device
15488 * config/avr/t-multilib: Regenerate.
15489 * doc/avr-mmcu.texi: Regenerate.
15491 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
15493 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
15494 * config/rs6000/aix52.h (LINK_SPEC): Same.
15495 * config/rs6000/aix53.h (LINK_SPEC): Same.
15496 * config/rs6000/aix61.h (LINK_SPEC): Same.
15497 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
15499 2014-07-11 Roman Gareev <gareevroman@gmail.com>
15501 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
15502 (graphite_verify): New function.
15503 (ivs_params_clear): New function.
15504 (gcc_expression_from_isl_ast_expr_id): New function.
15505 (gcc_expression_from_isl_expr_int): New function.
15506 (binary_op_to_tree): New function.
15507 (ternary_op_to_tree): New function.
15508 (unary_op_to_tree): New function.
15509 (nary_op_to_tree): New function.
15510 (gcc_expression_from_isl_expr_op): New function.
15511 (gcc_expression_from_isl_expression): New function.
15512 (graphite_create_new_loop): New function.
15513 (translate_isl_ast_for_loop): New function.
15514 (get_upper_bound): New function.
15515 (graphite_create_new_loop_guard): New function.
15516 (translate_isl_ast_node_for): New function.
15517 (translate_isl_ast): New function.
15518 (add_parameters_to_ivs_params): New function.
15519 (scop_to_isl_ast): New parameter ip.
15520 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
15522 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
15524 * config/xtensa/predicates.md (call expander): Update for
15525 DECL_SECTION_NAME being string.
15527 2014-07-11 Richard Biener <rguenther@suse.de>
15529 PR middle-end/61473
15530 * builtins.c (fold_builtin_memory_op): Inline memory moves that
15531 can be implemented with a single load followed by a single store.
15532 (c_strlen): Only warn when only_value is not 2.
15534 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
15536 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
15538 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
15541 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
15542 (*movhi_bytes): Likewise.
15543 (*arm_movqi_insn): Likewise.
15545 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
15548 * config/alpha/alpha.c: Include tree-pass.h, context.h
15549 and pass_manager.h.
15550 (pass_data_handle_trap_shadows): New pass.
15551 (pass_handle_trap_shadows::gate): New pass gate function.
15552 (make_pass_handle_trap_shadows): New function.
15553 (rest_of_handle_trap_shadows): Ditto.
15555 (alpha_align_insns_1): Rename from alpha_align_insns.
15556 (pass_data_align_insns): New pass.
15557 (pass_align_insns::gate): New pass gate function.
15558 (make_pass_aling_insns): New function.
15559 (rest_of_align_insns): Ditto.
15560 (alpha_align_insns): Ditto.
15562 (alpha_option_override): Declare handle_trap_shadows info
15563 and align_insns_info. Register handle_trap_shadows and align_insns
15565 (alpha_reorg): Do not call alpha_trap_shadows and
15566 alpha_align_insn from here.
15568 (alpha_pad_function_end): Do not skip BARRIERs.
15570 2014-07-10 Rong Xu <xur@google.com>
15572 Add gcov-tool: an offline gcda profile processing tool support.
15573 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
15574 (gcov_is_error): Ditto.
15575 (gcov_read_string): Ditto.
15576 (gcov_read_sync): Ditto.
15577 * gcov-io.h: Move counter defines to gcov-counter.def.
15578 * gcov-dump.c (tag_counters): Use gcov-counter.def.
15579 * coverage.c: Ditto.
15580 * gcov-tool.c: Offline gcda profile processing tool.
15581 (unlink_gcda_file): Remove one gcda file.
15582 (unlink_profile_dir): Remove gcda files from the profile path.
15583 (gcov_output_files): Output gcda files to an output dir.
15584 (profile_merge): Merge two profiles in directory.
15585 (print_merge_usage_message): Print merge usage.
15586 (merge_usage): Print merge usage and exit.
15587 (do_merge): Driver for profile merge sub-command.
15588 (profile_rewrite): Rewrite profile.
15589 (print_rewrite_usage_message): Print rewrite usage.
15590 (rewrite_usage): Print rewrite usage and exit.
15591 (do_rewrite): Driver for profile rewrite sub-command.
15592 (print_usage): Print gcov-info usage and exit.
15593 (print_version): Print gcov-info version.
15594 (process_args): Process arguments.
15595 (main): Main routine for gcov-tool.
15596 * Makefile.in: Build and install gcov-tool.
15597 * gcov-counter.def: New file split from gcov-io.h.
15598 * doc/gcc.texi: Include gcov-tool.texi.
15599 * doc/gcov-tool.texi: Document for gcov-tool.
15601 2014-07-10 Richard Biener <rguenther@suse.de>
15603 PR tree-optimization/61757
15604 * tree-ssa-dom.c (loop_depth_of_name): Restore.
15605 (propagate_rhs_into_lhs): Revert part of last change.
15607 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
15609 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
15612 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
15614 PR middle-end/53590
15615 * function.c (allocate_struct_function): Revert r188667 change.
15617 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
15619 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
15621 * doc/install.texi: Remove links to defunct package providers for
15624 2014-07-09 Tom de Vries <tom@codesourcery.com>
15626 * final.c (get_call_fndecl): Declare.
15627 (self_recursive_call_p): New function.
15628 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
15630 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
15632 * ipa-devirt.c (record_node): Walk through aliases.
15634 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
15636 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
15638 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
15641 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
15643 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
15645 * ipa-visibility.c (function_and_variable_visibility): Remove
15646 temporary hack disabling local aliases on AIX.
15648 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
15650 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
15651 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
15653 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
15655 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
15656 * rs6000/rs6000.c: Inline output of .set instruction.
15657 (declare_alias_data): New struct.
15658 (rs6000_declare_alias): New function.
15659 (rs6000_xcoff_declare_function_name): Use it.
15660 (rs6000_xcoff_declare_object_name): New function.
15661 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
15662 (ASM_OUTPUT_DEF): Turn to empty definition.
15664 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
15667 * hash-table.h: use hash_table::value_type instead of
15668 Descriptor::value_type in the return types of several methods.
15670 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
15672 * tree-pass.h (pass_data): Remove has_execute member.
15673 * passes.c (execute_one_pass): Don't check pass->has_execute.
15674 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
15675 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
15676 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
15677 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
15678 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
15679 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
15680 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
15681 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
15682 gimple-low.c, gimple-ssa-isolate-paths.c,
15683 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
15684 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
15685 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
15686 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
15687 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
15688 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
15689 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
15690 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
15691 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
15692 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
15693 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
15694 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
15695 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
15696 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
15697 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
15698 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
15699 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
15700 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
15701 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
15702 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
15703 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
15704 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
15705 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
15706 web.c: Remove initializer for pass_data::has_execute.
15708 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
15710 * graphite-htab.h: Use hash_map instead of hash_table.
15711 * graphite-clast-to-gimple.c: Adjust.
15712 * passes.c: Use hash_map instead of hash_table.
15713 * sese.c: Likewise.
15714 * sese.h: Remove now unused code.
15716 2014-07-08 Sriraman Tallam <tmsriram@google.com>
15719 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
15722 2014-07-08 Jakub Jelinek <jakub@redhat.com>
15724 PR rtl-optimization/61673
15725 * combine.c (simplify_comparison): Test just mode's sign bit
15726 in tmode rather than the sign bit and any bits above it.
15728 2014-07-08 Roman Gareev <gareevroman@gmail.com>
15730 * graphite-isl-ast-to-gimple.c (generate_isl_context):
15731 Add __isl_give to the declaration.
15732 (generate_isl_schedule): Likewise.
15733 (scop_to_isl_ast): Likewise.
15735 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15737 * config/arm/arm.c (cortexa5_extra_costs): New table.
15738 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
15740 2014-07-08 Jakub Jelinek <jakub@redhat.com>
15742 PR tree-optimization/61725
15743 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
15744 range, use range_includes_zerop_p instead of integer_zerop on
15745 vr0->min, only use log2 of max if min is not negative.
15747 2014-07-08 Richard Biener <rguenther@suse.de>
15749 * tree-ssa-dom.h (loop_depth_of_name): Remove.
15750 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
15751 restriction on loop depth difference.
15752 (record_equality): Likewise.
15753 (propagate_rhs_into_lhs): Likewise. Simplify condition.
15754 (loop_depth_of_name): Remove.
15755 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
15756 restriction on loop depth difference.
15757 (init_copy_prop): Likewise.
15759 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
15761 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
15763 (walk_aliased_vdefs): Likewise.
15764 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
15765 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
15766 (detect_type_change_from_memory_writes): Check if entry was reached.
15768 2014-07-08 Richard Biener <rguenther@suse.de>
15770 PR tree-optimization/61681
15771 * tree-ssa-structalias.c (find_what_var_points_to): Expand
15772 NONLOCAL inside ESCAPED.
15774 2014-07-08 Richard Biener <rguenther@suse.de>
15776 PR tree-optimization/61680
15777 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
15778 Handle properly all read-write dependences with group accesses.
15780 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
15782 PR tree-optimization/61576
15783 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
15784 block containing reduction statement is predecessor of phi basi block.
15786 2014-07-08 Marek Polacek <polacek@redhat.com>
15789 * fold-const.c (round_up_loc): Change the parameter type.
15791 * fold-const.h (round_up_loc): Adjust declaration.
15792 * stor-layout.c (finalize_record_size): Check for too large types.
15794 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
15796 * symtab.c: Include calls.h.
15797 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
15799 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
15801 * config/rs6000/rs6000.c (output_vec_const_move): Handle
15802 little-endian code generation.
15803 * config/rs6000/spe.md (spe_evmergehi): Rename to...
15804 (vec_perm00_v2si): ... this. Handle little-endian code generation.
15805 (spe_evmergehilo): Rename to...
15806 (vec_perm01_v2si): ... this. Handle little-endian code generation.
15807 (spe_evmergelo): Rename to...
15808 (vec_perm11_v2si): ... this. Handle little-endian code generation.
15809 (spe_evmergelohi): Rename to...
15810 (vec_perm10_v2si): ... this. Handle little-endian code generation.
15811 (spe_evmergehi, spe_evmergehilo): New expanders.
15812 (spe_evmergelo, spe_evmergelohi): Likewise.
15813 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
15814 (*frob_tf_ti): Likewise.
15815 (*frob_<mode>_di_2): Likewise.
15816 (*frob_tf_di_8_2): Likewise.
15817 (*frob_di_<mode>): Likewise.
15818 (*frob_ti_tf): Likewise.
15819 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
15820 (*frob_ti_<mode>_8_2): Likewise.
15821 (*frob_ti_tf_2): Likewise.
15822 (mov_si<mode>_e500_subreg0): Rename to...
15823 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
15825 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
15826 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
15827 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
15828 the big endianness only.
15829 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
15830 (*mov_si<mode>_e500_subreg0_2): Rename to...
15831 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
15832 big big endianness only.
15833 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
15834 (*mov_si<mode>_e500_subreg4): Rename to...
15835 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
15837 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
15838 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
15839 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
15840 the big endianness only.
15841 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
15843 (*mov_si<mode>_e500_subreg4_2): Rename to...
15844 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
15846 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
15847 (*mov_sitf_e500_subreg8): Rename to...
15848 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
15850 (*mov_sitf_e500_subreg8_le): New instruction pattern.
15851 (*mov_sitf_e500_subreg8_2): Rename to...
15852 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
15854 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
15855 (*mov_sitf_e500_subreg12): Rename to...
15856 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
15858 (*mov_sitf_e500_subreg12_le): New instruction pattern.
15859 (*mov_sitf_e500_subreg12_2): Rename to...
15860 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
15862 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
15864 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
15866 * asan.c (instrument_strlen_call): Do not instrument first byte
15867 in strlen if already instrumented.
15869 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15871 * config/arm/arm.opt (mwords-little-endian): Delete.
15872 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
15873 of TARGET_LITTLE_WORDS.
15874 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
15875 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
15877 * doc/invoke.texi: Remove references to -mwords-little-endian.
15879 2014-07-07 Jakub Jelinek <jakub@redhat.com>
15881 * expmed.c (struct init_expmed_rtl): Change all fields but
15882 pow2 and cint from struct rtx_def to rtx.
15883 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
15884 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
15887 2014-07-06 Marek Polacek <polacek@redhat.com>
15890 * doc/invoke.texi: Document -Wsizeof-array-argument.
15892 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
15894 * wide-int.h (wide_int_storage): Change declaration from struct
15897 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
15899 * cgraph.c (cgraph_create_indirect_edge): Update call of
15900 get_polymorphic_call_info.
15901 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
15902 (possible_polymorphic_call_targets): Add parameter call.
15903 (decl_maybe_in_construction_p): New predicate.
15904 (get_polymorphic_call_info): Add parameter call;
15905 use decl_maybe_in_construction_p.
15906 * gimple-fold.c (fold_gimple_assign): Update use of
15907 possible_polymorphic_call_targets.
15908 (gimple_fold_call): Likewise.
15909 * ipa-prop.c: Inlcude calls.h
15910 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
15911 (param_type_may_change_p): New predicate.
15912 (detect_type_change_from_memory_writes): Break out from ...
15913 (detect_type_change): ... this one; use param_type_may_change_p.
15914 (detect_type_change_ssa): Use param_type_may_change_p.
15915 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
15917 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
15920 * config/arm/arm-protos.h (arm_legitimate_address_p,
15921 arm_is_constant_pool_ref): Add prototypes.
15922 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
15923 (arm_is_constant_pool_ref) New function.
15924 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
15925 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
15926 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
15927 operand. Remove pool_range and neg_pool_range attributes.
15928 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
15929 pool_range and neg_pool_range attributes.
15930 * config/arm/constraints.md (Uh): New constraint.
15931 (Uq): Don't allow constant pool references.
15933 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
15935 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
15936 (move_lo_quad_internal_be_<mode>): Likewise.
15937 (move_lo_quad_<mode>): Convert to define_expand.
15938 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
15939 (aarch64_simd_move_hi_quad_be_<mode>): New.
15940 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
15941 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
15942 (aarch64_combinez_be<mode>): New.
15943 (aarch64_combine<mode>): Convert to define_expand.
15944 (aarch64_combine_internal<mode>): New.
15945 (aarch64_simd_combine<mode>): Remove bogus RTL description.
15947 2014-07-04 Tom de Vries <tom@codesourcery.com>
15949 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
15950 combination of earlyclobber and read/write modifiers.
15952 2014-07-04 Tom de Vries <tom@codesourcery.com>
15954 * config/aarch64/aarch64-simd.md
15955 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
15957 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
15960 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
15962 2014-07-04 Jakub Jelinek <jakub@redhat.com>
15964 PR middle-end/61654
15965 * cgraphunit.c (expand_thunk): Call free_dominance_info.
15967 PR tree-optimization/61684
15968 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
15969 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
15971 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
15972 Kito Cheng <kito@0xlab.org>
15973 Monk Chiang <sh.chiang04@gmail.com>
15975 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
15976 (nds32_symbol_load_store_p): Move to ...
15977 (nds32_fp_as_gp_check_available): Move to ...
15978 * config/nds32/nds32-fp-as-gp.c: ... here.
15979 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
15980 extern declaration.
15982 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
15983 Kito Cheng <kito@0xlab.org>
15984 Monk Chiang <sh.chiang04@gmail.com>
15986 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
15987 (nds32_expand_store_multiple): Move to ...
15988 (nds32_expand_movmemqi): Move to ...
15989 * config/nds32/nds32-memory-manipulation.c: ... here.
15991 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
15992 Kito Cheng <kito@0xlab.org>
15993 Monk Chiang <sh.chiang04@gmail.com>
15995 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
15996 (nds32_output_casesi_pc_relative): Move to ...
15997 (nds32_output_casesi): Move to ...
15998 (nds32_mem_format): Move to ...
15999 (nds32_output_16bit_store): Move to ...
16000 (nds32_output_16bit_load): Move to ...
16001 (nds32_output_32bit_store): Move to ...
16002 (nds32_output_32bit_load): Move to ...
16003 (nds32_output_32bit_load_s): Move to ...
16004 (nds32_output_stack_push): Move to ...
16005 (nds32_output_stack_pop): Move to ...
16006 * config/nds32/nds32-md-auxiliary.c: ... here.
16008 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
16009 Ling-Hua Tseng <uranus@tinlans.org>
16011 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
16012 the purpose of this file.
16014 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
16015 Kito Cheng <kito@0xlab.org>
16016 Monk Chiang <sh.chiang04@gmail.com>
16018 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
16019 (nds32_address_cost): Move implementation to ...
16020 * config/nds32/nds32-cost.c: ... here.
16021 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
16022 (nds32_address_cost_impl): Declare.
16024 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
16025 Kito Cheng <kito@0xlab.org>
16026 Monk Chiang <sh.chiang04@gmail.com>
16028 * config/nds32/nds32.c
16029 (nds32_consecutive_registers_load_store_p): Move to ...
16030 (nds32_valid_multiple_load_store): Move to ...
16031 (nds32_valid_stack_push_pop): Move to ...
16032 (nds32_can_use_bclr_p): Move to ...
16033 (nds32_can_use_bset_p): Move to ...
16034 (nds32_can_use_btgl_p): Move to ...
16035 (nds32_can_use_bitci_p): Move to ...
16036 * config/nds32/nds32-predicates.c: ... here.
16038 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
16039 Kito Cheng <kito@0xlab.org>
16040 Monk Chiang <sh.chiang04@gmail.com>
16042 * config/nds32/nds32.c
16043 (nds32_expand_builtin_null_ftype_reg): Move to ...
16044 (nds32_expand_builtin_reg_ftype_imm): Move to ...
16045 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
16046 (nds32_init_builtins): Move implementation to ...
16047 (nds32_expand_builtin): Move implementation to ...
16048 * config/nds32/nds32-intrinsic.c: ... here.
16049 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
16050 (nds32_expand_builtin_impl): Declare.
16052 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
16053 Kito Cheng <kito@0xlab.org>
16054 Monk Chiang <sh.chiang04@gmail.com>
16056 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
16057 (nds32_emit_section_tail_template): Move to ...
16058 (nds32_emit_isr_jmptbl_section): Move to ...
16059 (nds32_emit_isr_vector_section): Move to ...
16060 (nds32_emit_isr_reset_conten): Move to ...
16061 (nds32_check_isr_attrs_conflict): Move to ...
16062 (nds32_construct_isr_vectors_information): Move to ...
16063 (nds32_asm_file_start): Move implementation to ...
16064 (nds32_asm_file_end): Move implementation to ...
16065 * config/nds32/nds32-isr.c: ... here.
16066 * config/nds32/nds32-protos.h
16067 (nds32_check_isr_attrs_conflict): Declare.
16068 (nds32_construct_isr_vectors_information): Declare.
16069 (nds32_asm_file_start_for_isr): Declare.
16070 (nds32_asm_file_end_for_isr): Declare.
16072 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
16073 Kito Cheng <kito@0xlab.org>
16074 Monk Chiang <sh.chiang04@gmail.com>
16076 * config.gcc (nds32*): Add new modules to extra_objs.
16077 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
16078 (nds32be-*-*): Likewise.
16079 * config/nds32/nds32-cost.c: New file.
16080 * config/nds32/nds32-fp-as-gp.c: New file.
16081 * config/nds32/nds32-intrinsic.c: New file.
16082 * config/nds32/nds32-isr.c: New file.
16083 * config/nds32/nds32-md-auxiliary.c: New file.
16084 * config/nds32/nds32-memory-manipulation.c: New file.
16085 * config/nds32/nds32-pipelines-auxiliary.c: New file.
16086 * config/nds32/nds32-predicates.c: New file.
16087 * config/nds32/t-nds32: New file.
16089 2014-07-03 Jakub Jelinek <jakub@redhat.com>
16091 PR tree-optimization/61682
16092 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
16093 using cases and when one of the operands is equal to 1.
16095 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
16097 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
16098 ashr<mode>3): Correct mode of operands[2].
16099 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
16100 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
16101 Correct mode of operands[2]. Fix split condition.
16103 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
16105 * arm.md (arch): Add armv6_or_vfpv3.
16106 (arch_enabled): Add test for the above.
16107 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
16109 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
16111 2014-07-03 Jakub Jelinek <jakub@redhat.com>
16113 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
16114 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
16115 HWI 1 and negate the unsigned value.
16116 * expmed.c (expand_sdiv_pow2): For modes wider than word always
16117 use AND instead of shift.
16118 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
16120 2014-07-03 Marek Polacek <polacek@redhat.com>
16122 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
16123 (-fsanitize=float-divide-by-zero): Move to the table with
16124 -fsanitize=undefined suboptions.
16125 (-fsanitize=float-cast-overflow): Likewise.
16127 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
16129 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
16130 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
16133 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
16135 * loop-invariant.c (struct invariant): Add a new member: eqno;
16136 (find_identical_invariants): Update eqno;
16137 (create_new_invariant): Init eqno;
16138 (get_inv_cost): Compute comp_cost with eqno;
16140 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
16142 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
16143 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
16144 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
16145 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
16146 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
16148 2014-07-02 Christian Bruel <christian.bruel@st.com>
16152 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
16153 (make_preds_opaque): Delete.
16154 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
16155 (commit_mode_sets): New function.
16156 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
16157 Process all modes at once.
16158 * basic-block.h (pre_edge_lcm_avs): Declare.
16159 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
16160 Call clear_aux_for_edges. Fix comments.
16161 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
16162 (pre_edge_rev_lcm): Idem.
16163 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
16165 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
16166 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
16168 * config/i386/i386.c (x96_emit_mode_set): Idem.
16169 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
16170 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
16171 (fpscr_toggle) Disallow from delay slot.
16172 * target.def (emit_mode_set): Add prev_mode parameter.
16173 * doc/tm.texi: Regenerate.
16175 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16177 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
16180 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
16182 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
16183 vtable_pointer_value_to_vtable): Constify.
16184 (contains_polymorphic_type_p): Declare.
16185 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
16186 vtable_pointer_value_to_vtable): Constify.
16187 (contains_polymorphic_type_p): New predicate.
16188 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
16190 (ipa_set_ancestor_jf): Likewise.
16191 (detect_type_change): Return false in easy cases.
16192 (compute_complex_assign_jump_func): Require type to contain
16194 (compute_known_type_jump_func): Likewise.
16196 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
16198 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
16200 (type_in_anonymous_namespace_p): Constify argument.
16201 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
16202 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
16203 (main_odr_variant): New function.
16204 (hash_type_name): Make static; update assert; do not ICE on
16206 (types_same_for_odr): Bring here from tree.c; simplify and remove
16207 old structural comparing code that doesn't work for templates.
16208 (odr_hasher::equal): Update assert.
16209 (add_type_duplicate): Return true when bases should be computed;
16210 replace incomplete loader by complete; do not output duplicated
16211 warnings; do not ICE on non-records; set odr_violated flag.
16212 (get_odr_type): Be ready to replace incomplete type by complete
16213 one; work on ODR variants instead of main variants; reorder item
16214 in array so bases have still smaller indexes.
16215 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
16216 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
16218 2014-07-01 Cary Coutant <ccoutant@google.com>
16220 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
16222 (resolve_addr_in_expr): When replacing the rtx in a location list
16223 entry, get a new address table entry.
16224 (dwarf2out_finish): Call index_location_lists even if there are no
16225 addr_index_table entries yet.
16227 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
16229 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
16230 change for not being obvious.
16232 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
16234 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
16237 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16239 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
16240 (vcagt_f64): Likewise.
16241 (vcale_f64): Likewise.
16242 (vcaled_f64): Likewise.
16243 (vcales_f32): Likewise.
16244 (vcalt_f64): Likewise.
16245 (vcaltd_f64): Likewise.
16246 (vcalts_f32): Likewise.
16248 2014-07-01 Marek Polacek <polacek@redhat.com>
16250 * doc/invoke.texi: Document -Wint-conversion.
16252 2014-07-01 Marek Polacek <polacek@redhat.com>
16255 * doc/invoke.texi: Document -Wincompatible-pointer-types.
16257 2014-07-01 Martin Liska <mliska@suse.cz>
16259 IPA REF alias refactoring
16260 * cgraph.h (iterate_direct_aliases): New function.
16261 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
16262 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
16263 FOR_EACH_ALIAS added.
16264 (cgraph_for_node_and_aliases): Likewise.
16265 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
16266 * ipa-inline.c (reset_edge_caches): Likewise.
16267 (update_caller_keys): Likewise.
16268 * trans-mem.c (ipa_tm_execute): Likewise.
16269 *varpool.c (varpool_analyze_node): Likewise.
16270 (varpool_for_node_and_aliases): Likewise.
16271 * ipa-ref.h (first_alias): New function.
16272 (last_alias): Likewise.
16273 (has_aliases_p): Likewise.
16274 * ipa-ref.c (ipa_ref::remove_reference): Removal function
16275 is sensitive to IPA_REF_ALIASes.
16276 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
16277 are put at the beginning of the list.
16278 (symtab_node::iterate_direct_aliases): New function.
16280 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
16283 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
16285 (write_ts_type_common_tree_pointers): Do not stream fields not set
16286 for incomplete types; do not stream duplicated fields for variants;
16287 sanity check that variant and type match.
16288 (write_ts_type_non_common_tree_pointers): Likewise.
16289 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
16290 TYPE_SIZE whether type is complete.
16291 (lto_input_ts_type_common_tree_pointers): Do same changes as in
16292 write_ts_type_common_tree_pointers
16293 (lto_input_ts_type_non_common_tree_pointers): Likewise.
16295 2014-06-30 Joseph Myers <joseph@codesourcery.com>
16297 * var-tracking.c (add_stores): Return instead of asserting if old
16298 and new values for conditional store are the same.
16300 2014-06-30 Richard Henderson <rth@redhat.com>
16304 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
16305 the cfg if there were any changes.
16306 * passes.def: Revert move of peephole2 after reorder_blocks;
16307 move duplicate_computed_gotos before peephole2.
16309 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
16311 * except.c (emit_note_eh_region_end): New helper function.
16312 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
16313 emit EH_REGION_END note.
16314 * jump.c (cleanup_barriers): Do not split a call and its
16315 corresponding CALL_ARG_LOCATION note.
16317 2014-06-30 Jeff Law <law@redhat.com>
16319 PR tree-optimization/61607
16320 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
16321 deeper into the SSA_NAME_VALUE chain.
16323 2014-06-30 Marek Polacek <polacek@redhat.com>
16325 * convert.c (convert_to_integer): Don't instrument conversions if the
16326 function has no_sanitize_undefined attribute.
16327 * ubsan.c: Don't run the ubsan pass if the function has
16328 no_sanitize_undefined attribute.
16330 2014-06-30 Jakub Jelinek <jakub@redhat.com>
16332 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
16333 -fsanitize=undefined suboptions.
16335 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
16337 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
16338 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
16339 against bigendian and adjust indices.
16341 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
16343 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
16345 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
16348 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
16349 Add alternative; make early clobber. Adjust both split patterns
16350 to use operand 0 as the working register.
16352 2014-06-30 Jakub Jelinek <jakub@redhat.com>
16354 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
16355 as ira_object_id_map might be NULL, or 1.
16357 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
16359 * loop-invariant.c (get_inv_cost): Handle register class.
16360 (gain_for_invariant): Check the register pressure of the inv
16361 and its overlapped register class, other than all.
16363 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
16365 * doc/invoke.texi (Optimize Options): Fix descriptions of
16366 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
16368 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
16370 * doc/extend.texi (Function Attributes): Update 'naked' attribute
16373 2014-06-29 Tobias Grosser <tobias@grosser.es>
16376 * graphite-isl-ast-to-gimple.c: Add missing guards.
16378 2014-06-29 Roman Gareev <gareevroman@gmail.com>
16380 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
16381 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
16382 * flag-types.h: Add new enum fgraphite_generator.
16383 * graphite-isl-ast-to-gimple.c: New.
16384 * graphite-isl-ast-to-gimple.h: New.
16385 * graphite.c (graphite_transform_loops): Add choice of Graphite
16386 code generator, which depends on flag_graphite_code_gen.
16388 2014-06-29 Roman Gareev <gareevroman@gmail.com>
16390 * graphite-dependences.c (subtract_commutative_associative_deps):
16391 Add NULL checking of the following variables: must_raw_no_source,
16392 may_raw_no_source, must_war_no_source, may_war_no_source,
16393 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
16394 must_war, may_war, must_waw, may_waw.
16396 2014-06-29 Roman Gareev <gareevroman@gmail.com>
16398 * graphite-clast-to-gimple.c: gloog is renamed to
16399 graphite_regenerate_ast_cloog. gloog_error is renamed to
16400 graphite_regenerate_error.
16401 * graphite-clast-to-gimple.h: The definition of the struct
16402 bb_pbb_def is moved to graphite-htab.h.
16403 Add inclusion of the hash-table.h.
16404 * graphite-htab.h: The declaration of the function gloog is moved
16405 to graphite-clast-to-gimple.h and renamed to
16406 graphite_regenerate_ast_cloog.
16407 * graphite.c (graphite_transform_loops): gloog is renamed
16408 to graphite_regenerate_ast_cloog.
16410 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
16412 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
16414 (write_ts_type_common_tree_pointers): Do not stream fields not set
16415 for incomplete types; do not stream duplicated fields for variants;
16416 sanity check that variant and type match.
16417 (write_ts_type_non_common_tree_pointers): Likewise.
16418 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
16419 TYPE_SIZE whether type is complete.
16420 (lto_input_ts_type_common_tree_pointers): Do same changes as in
16421 write_ts_type_common_tree_pointers
16422 (lto_input_ts_type_non_common_tree_pointers): Likewise.
16424 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
16426 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
16428 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
16430 * tree-inline.c (remap_type_1): Do not duplicate fields
16431 that are shared in between type and its main variant.
16433 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
16435 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
16437 (ipa_set_ancestor_jf) Likewise.
16438 (check_stmt_for_type_change): Check that we work on main variant.
16439 (detect_type_change): Look into main variant.
16440 (compute_known_type_jump_func): Check that main variant has BINFO.
16442 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
16444 * ipa-devirt.c (set_type_binfo): New function.
16445 (add_type_duplicate): Use it.
16446 (get_odr_type): Sanity check that binfos points to main variants.
16447 (get_class_context): Be sure the context's outer_type is main variant.
16448 (contains_type_p): Walk main variant.
16449 (get_polymorphic_call_info_for_decl): Set outer_type to be
16451 (get_polymorphic_call_info): Likewise.
16452 (possible_polymorphic_call_targets): Sanity check that we operate
16455 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
16457 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
16459 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16461 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
16462 accidental change due to wide-int branch merge.
16464 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
16466 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
16467 compressed debug support.
16468 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
16469 * configure: Regenerate.
16470 * config.in: Regenerate.
16471 * common.opt (compressed_debug_sections): New enum.
16472 (gz, gz=): New options.
16473 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
16474 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
16475 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
16476 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
16477 LINK_COMPRESS_DEBUG_SPEC.
16478 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
16479 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
16480 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
16481 (Debugging Options): Document -gz[=type].
16483 2014-06-27 Martin Jambor <mjambor@suse.cz>
16486 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
16487 args_to_skip, use those from node instead. Copy args_to_skip and
16488 combined_args_to_skip from node to the new thunk.
16489 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
16490 (cgraph_create_virtual_clone): Moved computation of
16491 combined_args_to_skip...
16492 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
16494 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
16496 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
16497 redundant diagnostic machinary.
16499 2014-06-27 Richard Biener <rguenther@suse.de>
16501 * tree-ssa-math-opts.c (bswap_replace): Fix
16502 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
16504 2014-06-27 Martin Liska <mliska@suse.cz>
16506 * gimple.h (gimple_location_safe): New function introduced.
16507 * cgraphunit.c (walk_polymorphic_call_targets): Usage
16508 of gimple_location_safe replaces gimple_location.
16509 (gimple_fold_call): Likewise.
16510 * ipa-devirt.c (ipa_devirt): Likewise.
16511 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
16512 * ipa.c (walk_polymorphic_call_targets): Likewise.
16513 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
16515 2014-06-27 Jakub Jelinek <jakub@redhat.com>
16517 PR tree-optimization/57233
16518 PR tree-optimization/61299
16519 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
16521 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
16522 would be lowered to scalar shifts, check if corresponding
16523 shifts and vector BIT_IOR_EXPR are supported and don't lower
16524 or lower just to narrower vector type in that case.
16525 * expmed.c (expand_shift_1): Fix up handling of vector
16526 shifts and rotates.
16528 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
16531 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
16533 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
16535 * doc/invoke.texi (-fsemantic-interposition): Document.
16536 * common.opt (fsemantic-interposition): New flag.
16537 * varasm.c (decl_replaceable_p): Use it.
16539 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
16542 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
16543 extraction other than index 3.
16545 2014-06-26 Teresa Johnson <tejohnson@google.com>
16547 * doc/invoke.texi: Fix typo.
16548 * dumpfile.c: Add support for documented -fdump-* options
16549 optimized/missed/note/optall.
16551 2014-06-26 Martin Jambor <mjambor@suse.cz>
16553 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
16554 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
16555 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
16556 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
16557 * opts.c (default_options_optimization): Set
16558 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
16559 * doc/invoke.texi (allow-load-data-races)
16560 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
16561 (allow-store-data-races): Document the new default.
16563 2014-06-26 Martin Jambor <mjambor@suse.cz>
16565 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
16566 renamed to ipa_impossible_devirt_target. Fix typo.
16567 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
16568 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
16569 ipa_impossible_devirt_target.
16571 2014-06-26 Richard Biener <rguenther@suse.de>
16573 PR tree-optimization/61607
16574 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
16575 explaining why we restrict copies on loop depth.
16576 * tree-ssa-dom.c (cprop_operand): Remove restriction on
16578 (record_equivalences_from_phis): Instead add it here.
16580 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
16582 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
16583 (LTO_WRAPPER_OBJS): New variable.
16584 (lto-wrapper$(exeext)): Use it.
16585 * collect2.c: Include "collect-utils.h".
16586 (verbose, debug): Remove variables.
16587 (at_file_supplied): No longer static.
16588 (tool_name): New variable.
16589 (do_wait, fork_execute, maybe_unlink): Don't declare.
16590 (tool_cleanup): No longer static.
16591 (notice): Remove function.
16592 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
16593 fork_execute calls.
16594 (collect_wait, do_wait, collect_execute): Remove functions.
16595 (maybe_unlink): No longer static.
16596 * collect2.h (verbose, debug): Don't declare.
16597 (at_file_supplied): Declare.
16598 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
16600 (collect_execute): Replace with implementation from collect2, plus a
16601 new arg use_atfile. All callers changed.
16602 (collect_wait): Replace with implementation from collect2.
16603 (maybe_unlink_file): Remove function.
16604 (fork_execute): Replace with implementation from collect2, plus a
16605 new arg use_atfile. All callers changed.
16606 (do_wait): Add call to utils_cleanup to the error path.
16607 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
16608 (tool_cleanup): Adjust declarations.
16609 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
16610 * tlink.c: Include "collect-utils.h".
16611 (tlink_execute): New arg use_atfile. All callers changed.
16612 (tlink_init, tlink_execute): Remove declarations.
16614 * collect-utils.c (save_temps): New variable.
16615 (do_wait): Use it instead of debug. Use fatal_error.
16616 * collect-utils.h (save_temps): Declare.
16617 * collect2.c (verbose): Rename from vflag. All uses changed.
16618 (tool_cleanup): New function, copied from collect_atexit.
16619 (collect_atexit, handler): Just call it.
16620 * collect2.h (verbose): Declaration renamed from vflag.
16621 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
16624 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
16625 (lto-wrapper$(exeext)): Link with collect-utils.o.
16626 * collect-utils.c: New file.
16627 * collect-utils.h: New file.
16628 * lto-wrapper.c: Include "collect-utils.h".
16629 (args_name): Delete variable.
16630 (tool_name): New variable.
16631 (tool_cleanup): New function.
16632 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
16633 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
16634 (fork_execute): Remove functions.
16636 2014-06-26 Nick Clifton <nickc@redhat.com>
16638 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
16640 * doc/extend.texi (Function Attributes): Fix typo in description
16641 of RX vector attribute.
16643 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
16645 * config.gcc (supported_defaults): Error when passing either
16646 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
16648 2014-06-26 Richard Biener <rguenther@suse.de>
16650 * tree-ssa-dom.c (cprop_operand): Remove restriction on
16651 propagating volatile pointers.
16653 2014-06-26 Richard Biener <rguenther@suse.de>
16655 PR tree-optimization/61607
16656 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
16657 loop if we redirected its latch edge.
16658 (thread_block_1): Do not cancel loops prematurely.
16660 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
16662 * toplev.c (backend_init_target): Move init_emit_regs and
16664 (backend_init) ... here; skip ira_init_once and backend_init_target.
16665 (target_reinit) ... and here; clear
16666 this_target_rtl->lang_dependent_initialized.
16667 (lang_dependent_init_target): Clear
16668 this_target_rtl->lang_dependent_initialized;
16669 break out rtl initialization to ...
16670 (initialize_rtl): ... here; call also backend_init_target
16672 * toplev.h (initialize_rtl): New function.
16673 * function.c: Include toplev.h
16674 (init_function_start): Call initialize_rtl.
16675 * rtl.h (target_rtl): Add target_specific_initialized,
16676 lang_dependent_initialized.
16678 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
16679 Jakub Jelinek <jakub@redhat.com>
16681 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
16683 2014-06-25 Tom de Vries <tom@codesourcery.com>
16685 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
16687 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
16689 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
16690 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
16691 Issue a strict overflow warning if appropriate.
16693 2014-06-25 Martin Liska <mliska@suse.cz>
16695 IPA REF refactoring
16696 * Makefile.in: Removed header file (ipa-ref-inline.h).
16697 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
16699 (cgraph_speculative_call_info): Likewise.
16700 (cgraph_for_node_thunks_and_aliases): Likewise.
16701 (cgraph_for_node_and_aliases): Likewise.
16702 (verify_cgraph_node): Likewise.
16703 * cgraph.h: Batch of IPA REF functions become member functions of
16704 symtab_node: add_reference, maybe_add_reference, clone_references,
16705 clone_referring, clone_reference, find_reference,
16706 remove_stmt_references, remove_all_references,
16707 remove_all_referring, dump_references, dump_referring,
16708 has_alias_p, iterate_reference, iterate_referring.
16709 * cgraphbuild.c (record_reference): New IPA REF function used.
16710 (record_type_list): Likewise.
16711 (record_eh_tables): Likewise.
16712 (mark_address): Likewise.
16713 (mark_load): Likewise.
16714 (mark_store): Likewise.
16715 (pass_build_cgraph_edges): Likewise.
16716 (rebuild_cgraph_edge): Likewise.
16717 (cgraph_rebuild_references): Likewise.
16718 (pass_remove_cgraph_callee_edges): Likewise.
16719 * cgraphclones.c (cgraph_clone_node): Likewise.
16720 (cgraph_create_virtual_clone): Likewise.
16721 (cgraph_materialize_clone): Likewise.
16722 (cgraph_materialize_all_clones): Likewise.
16723 * cgraphunit.c (cgraph_reset_node): Likewise.
16724 (cgraph_reset_node): Likewise.
16725 (analyze_function): Likewise.
16726 (assemble_thunks_and_aliases): Likewise.
16727 (expand_function): Likewise.
16728 * ipa-comdats.c (propagate_comdat_group): Likewise.
16729 (enqueue_references): Likewise.
16730 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
16731 (create_specialized_node): Likewise.
16732 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
16733 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
16734 * ipa-inline.c (reset_edge_caches): Likewise.
16735 (update_caller_keys): Likewise.
16736 (execute): Likewise.
16737 * ipa-prop.c (remove_described_reference): Likewise.
16738 (propagate_controlled_uses): Likewise.
16739 (ipa_edge_duplication_hook): Likewise.
16740 (ipa_modify_call_arguments): Likewise.
16741 * ipa-pure-const.c (propagate_pure_const): Likewise.
16742 * ipa-ref-inline.h: Header file removed, functions moved
16743 to symtab_node class.
16744 * ipa-ref.c (remove_reference): New class member function.
16745 (cannot_lead_to_return): New class member function.
16746 (referring_ref_list): Likewise.
16747 (referred_ref_list): Likewise.
16748 Rest of functions moved to symtab_node class.
16749 * ipa-ref.h: New member functions remove_reference,
16750 cannot_lead_to_return, referring_ref_list, referred_ref_list added
16752 ipa_ref_list class has new member functions: first_reference,
16753 first_referring, clear, nreferences.
16754 * ipa-reference.c (analyze_function): New IPA REF function used.
16755 (write_node_summary_p): Likewise.
16756 (ipa_reference_write_optimization_summary): Likewise.
16757 * ipa-split.c (split_function): Likewise.
16758 * ipa-utils.c (ipa_reverse_postorder): Likewise.
16759 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
16760 (function_and_variable_visibility): Likewise.
16761 * ipa.c (has_addr_references_p): Likewise.
16762 (process_references): Argument type changed.
16763 (symtab_remove_unreachable_nodes): New IPA REF function used.
16764 (process_references): Likewise.
16765 (set_writeonly_bit): Likewise.
16766 * lto-cgraph.c: Implementation of new symtab_node member functions
16767 that uses new IPA REF functions.
16768 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
16770 * lto-streamer-out.c (output_symbol_p): Likewise.
16771 * lto-streamer.h (referenced_from_this_partition_p): Argument type
16773 * symtab.c: Implementation of new IPA REF API.
16774 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
16775 (ipa_tm_create_version): Likewise.
16776 (ipa_tm_execute): Likewise.
16777 * tree-emutls.c (gen_emutls_addr): Likewise.
16778 * tree-inline.c (copy_bb): Likewise.
16779 (delete_unreachable_blocks_update_callgraph): Likewise.
16780 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
16781 (varpool_for_node_and_aliases): Likewise.
16783 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
16785 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
16787 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
16790 * fold-const.c (fold_checksum_tree): Use a hash_table of const
16791 tree_node * instead of tree_node *.
16793 (print_fold_checksum): Likewise.
16794 (fold_check_failed): Likewise.
16795 (debug_fold_checksum): Likewise.
16796 (fold_build1_stat_loc): Likewise.
16797 (fold_build2_stat_loc): Likewise.
16798 (fold_build3_stat_loc): Likewise.
16799 (fold_build_call_array_loc): Likewise.
16801 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
16803 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
16804 implementation with call to...
16805 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
16807 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
16810 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
16812 PR tree-optimization/57742
16813 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
16814 after replacing the statement.
16816 2014-06-25 Nick Clifton <nickc@redhat.com>
16818 * config/v850/v850.c (GHS_default_section_names): Change to const
16820 (GHS_current_section_names): Likewise.
16821 (v850_insert_attributes): Do not build strings, just assign the
16822 names directly. Change the type of 'chosen_section' to const
16824 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
16825 directly to the array entry.
16826 * config/v850/v850.h (GHS_default_section_names): Change to const
16828 (GHS_current_section_names): Likewise.
16830 2014-06-25 Jakub Jelinek <jakub@redhat.com>
16832 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
16833 (LANG_HOOKS_DECLS): Add it.
16834 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
16836 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
16837 * langhooks.h (struct lang_hooks_for_decls): Add
16838 omp_clause_linear_ctor hook.
16839 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
16840 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
16841 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
16842 combined simd loop use omp_clause_linear_ctor hook.
16844 2014-06-24 Cong Hou <congh@google.com>
16846 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
16847 pattern recognition.
16848 (type_conversion_p): PROMOTION is true if it's a type promotion
16849 conversion, and false otherwise. Return true if the given expression
16850 is a type conversion one.
16851 * tree-vectorizer.h: Adjust the number of patterns.
16852 * tree.def: Add SAD_EXPR.
16853 * optabs.def: Add sad_optab.
16854 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
16855 * expr.c (expand_expr_real_2): Likewise.
16856 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
16857 * gimple.c (get_gimple_rhs_num_ops): Likewise.
16858 * optabs.c (optab_for_tree_code): Likewise.
16859 * tree-cfg.c (estimate_operator_cost): Likewise.
16860 * tree-ssa-operands.c (get_expr_operands): Likewise.
16861 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
16862 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
16863 * doc/generic.texi: Add document for SAD_EXPR.
16864 * doc/md.texi: Add document for ssad and usad.
16866 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
16868 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
16869 qualification in cast.
16871 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
16873 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
16874 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
16875 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
16876 (tree_function_decl): ... here.
16877 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
16878 streaming of vindex to ...
16879 (write_ts_function_decl_tree_pointers): ... here.
16880 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
16881 Do not stream DECL_VINDEX.
16882 (lto_input_ts_function_decl_tree_pointers): Stream it here.
16884 2014-06-24 Catherine Moore <clm@codesourcery.com>
16885 Sandra Loosemore <sandra@codesourcery.com>
16887 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
16888 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
16889 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
16891 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
16893 * doc/invoke.texi (Warning Options): Remove duplicated
16894 -Wmaybe-uninitialized.
16896 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
16898 PR tree-optimization/57742
16899 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
16900 (handle_builtin_malloc, handle_builtin_memset): New functions.
16901 (strlen_optimize_stmt): Call them.
16902 * passes.def: Move strlen after loop+dom but before vrp.
16904 2014-06-24 Jakub Jelinek <jakub@redhat.com>
16907 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
16908 model family 6 CPU with has_longmode never use a CPU without
16911 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
16914 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
16917 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
16919 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
16920 * dominance.c (iterate_fix_dominators): Use hash_map instead of
16922 * hash-map.h: New file.
16923 * ipa-comdats.c: Use hash_map instead of pointer_map.
16925 * lto-section-out.c: Adjust.
16926 * lto-streamer.h: Replace pointer_map with hash_map.
16927 * symtab.c (verify_symtab): Likewise.
16928 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
16929 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
16930 * tree-streamer.h: Likewise.
16931 * tree-streamer.c: Adjust.
16932 * pointer-set.h: Remove pointer_map.
16934 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
16936 * hash-table.h: Add a template arg to choose between storing values
16937 and storing pointers to values, and then provide partial
16938 specializations for both.
16939 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
16940 should store, not the type values should point to.
16941 * tree-into-ssa.c (var_info_hasher): Likewise.
16942 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
16943 * tree-complex.c: Adjust.
16944 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
16945 table instead of int_tree_map *.
16946 * tree-parloops.c: Adjust.
16947 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
16948 type is being stored.
16949 * tree-vectorizer.c: Adjust.
16951 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
16953 * hash-table.h: Remove a layer of indirection from hash_table so that
16954 it contains the hash table's data instead of a pointer to the data.
16955 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
16956 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
16957 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
16958 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
16959 fold-const.c, gcse.c, ggc-common.c,
16960 gimple-ssa-strength-reduction.c, gimplify.c,
16961 graphite-clast-to-gimple.c, graphite-dependences.c,
16962 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
16963 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
16964 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
16965 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
16966 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
16967 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
16968 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
16969 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
16970 tree-ssa-live.c, tree-ssa-loop-im.c,
16971 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
16972 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
16973 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
16974 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
16975 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
16976 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
16977 vtable-verify.c, vtable-verify.h: Adjust.
16979 2014-06-24 Richard Biener <rguenther@suse.de>
16981 PR tree-optimization/61572
16982 * tree-ssa-sink.c (statement_sink_location): Do not sink
16983 loads from hard registers.
16985 2014-06-24 Jakub Jelinek <jakub@redhat.com>
16987 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
16988 not mentioned in clauses use private clause if the iterator is
16989 declared in #pragma omp for simd, and when adding lastprivate
16990 instead, add it to the outer #pragma omp for too. Diagnose
16991 if the variable is private in outer context. For simd collapse > 1
16992 loops, replace all iterators with temporaries.
16993 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
16994 same even in collapse > 1 loops.
16996 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
16997 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
16999 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
17000 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
17002 (gimplify_adjust_omp_clauses): Likewise.
17003 * omp-low.c (lower_rec_simd_input_clauses,
17004 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
17005 safelen the same as safelen(1).
17006 * tree-nested.c (convert_nonlocal_omp_clauses,
17007 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
17008 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
17009 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
17010 Fixup handling of GIMPLE_OMP_TARGET.
17011 (convert_tramp_reference_stmt, convert_gimple_call): Handle
17014 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
17016 PR tree-optimization/61554
17017 * tree-ssa-propagate.c: Include "bitmap.h".
17018 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
17019 properly update constructor/destructor.
17020 (substitute_and_fold_dom_walker::before_dom_children):
17021 Remove call to gimple_purge_dead_eh_edges, add bb->index to
17022 need_eh_cleaup instead.
17023 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
17026 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
17028 * varpool.c (dump_varpool_node): Dump used_by_single_function.
17029 * tree-pass.h (make_pass_ipa_single_use): New pass.
17030 * cgraph.h (used_by_single_function): New flag.
17031 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
17033 * passes.def (pass_ipa_single_use): Scedule.
17034 * ipa.c (BOTTOM): New macro.
17035 (meet): New function
17036 (propagate_single_user): New function.
17037 (ipa_single_use): New function.
17038 (pass_data_ipa_single_use): New pass.
17039 (pass_ipa_single_use): New pass.
17040 (pass_ipa_single_use::gate): New gate.
17041 (make_pass_ipa_single_use): New function.
17043 2014-06-23 Kai Tietz <ktietz@redhat.com>
17046 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
17047 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
17049 2014-06-23 Richard Biener <rguenther@suse.de>
17051 * tree-ssa-loop.c (gate_loop): New function.
17052 (pass_tree_loop::gate): Call it.
17053 (pass_data_tree_no_loop, pass_tree_no_loop,
17054 make_pass_tree_no_loop): New.
17055 * tree-vectorizer.c: Include tree-scalar-evolution.c
17056 (pass_slp_vectorize::execute): Initialize loops and SCEV if
17058 (pass_slp_vectorize::clone): New method.
17059 * timevar.def (TV_TREE_NOLOOP): New.
17060 * tree-pass.h (make_pass_tree_no_loop): Declare.
17061 * passes.def (pass_tree_no_loop): New pass group with
17064 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
17067 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
17068 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
17070 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
17072 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
17073 "yes" where needed.
17075 2014-06-23 Alan Modra <amodra@gmail.com>
17078 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
17079 to zero on debug statements.
17081 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
17084 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
17085 Ignore third operand if present by marking qualifier_internal.
17087 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
17089 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
17091 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
17092 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
17093 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
17094 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
17095 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
17096 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
17097 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
17098 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
17099 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
17100 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
17101 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
17102 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
17103 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
17104 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
17105 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
17106 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
17107 logic in GCC vector extensions
17109 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
17110 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
17111 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
17112 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
17113 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
17114 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
17115 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
17116 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
17117 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
17118 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
17120 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
17122 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
17125 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
17126 (vget_low_s64): Use __GET_LOW macro.
17127 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
17128 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
17129 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
17130 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
17131 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
17133 (vcombine_s64): Use GCC vector extensions; remove cast.
17134 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
17135 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
17136 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
17137 Fix type signature; remove cast.
17139 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
17142 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
17144 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
17146 (BUILTIN_VD1): New.
17147 (BUILTIN_VD_RE): Remove.
17148 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
17149 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
17150 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
17151 variant but not df.
17152 (vreinterpretv1df*, vreinterpret*v1df): New.
17153 (vreinterpretdf*, vreinterpret*df): Remove.
17154 * config/aarch64/aarch64-simd.md (aarch64_create,
17155 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
17156 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
17158 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
17159 (vcreate_f64): Remove cast, use v1df builtin.
17160 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
17161 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
17162 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
17163 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
17164 vmov_n_f64, vst1_f64): Use gcc vector extensions.
17165 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
17166 add range check using __builtin_aarch64_im_lane_boundsi.
17167 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
17168 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
17169 type signature, use gcc vector extensions.
17170 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
17171 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
17172 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
17173 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
17174 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
17175 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
17176 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
17177 vreinterpret_u64_f64): Use v1df builtin not df.
17179 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
17181 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
17184 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
17186 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
17189 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
17191 * loop-invariant.c (pre_check_invariant_p): New function.
17192 (find_invariant_insn): Call pre_check_invariant_p.
17194 2014-06-22 Richard Henderson <rth@redhat.com>
17197 * compare-elim.c (struct comparison): Add eh_note.
17198 (find_comparison_dom_walker::before_dom_children): Don't eliminate
17199 a redundant comparison in a different EH region. Purge EH edges if
17202 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
17204 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
17205 (var_shift): Use it.
17206 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
17207 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
17208 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
17209 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
17210 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
17211 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
17212 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
17213 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
17214 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
17215 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
17216 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
17217 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
17218 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
17219 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
17220 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
17221 *rotldi3_internal15be): Use the new attribute. Merge register and
17222 integer alternatives.
17224 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
17226 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
17227 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
17228 split, *ashrdi3_internal3 and split): Delete, merge into...
17229 (ashr<mode>3): New expander.
17230 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
17231 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
17233 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
17235 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
17236 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
17237 *rotldi3_internal3 and split): Delete, merge into...
17238 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
17239 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
17240 Use "rotlw" extended mnemonic.
17242 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
17244 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
17245 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
17246 and split, *ashldi3_internal3 and split): Delete, merge into...
17247 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
17248 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
17250 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
17252 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
17253 (lshrsi3, two anonymous define_insns and define_splits,
17254 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
17255 *lshrdi3_internal3 and split): Delete, merge into...
17256 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
17257 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
17259 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
17261 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
17262 Remove "O" alternative.
17264 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
17266 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
17267 (mips_move_from_gpr_cost): Likewise.
17268 (mips_register_move_cost): Update accordingly.
17269 (mips_secondary_reload_class): Remove name of in_p.
17271 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
17274 * config/i386/i386.md (x86_64_shrd, x86_shrd,
17275 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
17277 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
17279 * config/nios2/nios2.c: Include "builtins.h".
17281 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
17283 * cgraph.h (tls_model_names): New variable.
17284 * print-tree.c (print_node): Simplify.
17285 * varpool.c (tls_model_names): New variable.
17286 (dump_varpool_node): Output tls model.
17288 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
17290 * ipa-visibility.c (function_and_variable_visibility): Disable
17291 temporarily local aliases for some targets.
17293 2014-06-20 Marek Polacek <polacek@redhat.com>
17295 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
17296 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
17297 into SANITIZE_UNDEFINED.
17298 * doc/invoke.texi: Describe -fsanitize=bounds.
17299 * gimplify.c (gimplify_call_expr): Add gimplification of internal
17300 functions created in the FEs.
17301 * internal-fn.c: Move "internal-fn.h" after "tree.h".
17302 (expand_UBSAN_BOUNDS): New function.
17303 * internal-fn.def (UBSAN_BOUNDS): New internal function.
17304 * internal-fn.h: Don't define internal functions here.
17305 * opts.c (common_handle_option): Add -fsanitize=bounds.
17306 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
17307 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
17308 * tree-core.h: Define internal functions here.
17309 (struct tree_base): Add ifn field.
17310 * tree-pretty-print.c: Include "internal-fn.h".
17311 (dump_generic_node): Handle functions without CALL_EXPR_FN.
17312 * tree.c (get_callee_fndecl): Likewise.
17313 (build_call_expr_internal_loc): New function.
17314 * tree.def (CALL_EXPR): Update description.
17315 * tree.h (CALL_EXPR_IFN): Define.
17316 (build_call_expr_internal_loc): Declare.
17317 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
17319 (ubsan_type_descriptor): Change bool parameter to enum
17320 ubsan_print_style. Adjust the code. Add handling of
17322 (ubsan_expand_bounds_ifn): New function.
17323 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
17324 (ubsan_build_overflow_builtin): Likewise.
17325 (instrument_bool_enum_load): Likewise.
17326 (ubsan_instrument_float_cast): Likewise.
17327 * ubsan.h (enum ubsan_print_style): New enum.
17328 (ubsan_expand_bounds_ifn): Declare.
17329 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
17331 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
17333 * config/rs6000/rs6000.md: Append `DONE' to preparation
17334 statements of `bswap' pattern splitters.
17336 2014-06-20 Tom de Vries <tom@codesourcery.com>
17338 * target.def (call_fusage_contains_non_callee_clobbers): Update
17340 * doc/tm.texi: Regenerate.
17342 2014-06-20 Yury Gribov <y.gribov@samsung.com>
17343 Max Ostapenko <m.ostapenko@partner.samsung.com>
17346 * asan.c (instrument_strlen_call): Fixed instrumentation of
17349 2014-06-20 Martin Jambor <mjambor@suse.cz>
17352 * ipa-prop.c (impossible_devirt_target): New function.
17353 (try_make_edge_direct_virtual_call): Use it, also instead of
17356 2014-06-20 Yury Gribov <y.gribov@samsung.com>
17357 Max Ostapenko <m.ostapenko@partner.samsung.com>
17360 * asan.c (build_check_stmt): Add condition.
17362 2014-06-20 Martin Jambor <mjambor@suse.cz>
17365 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
17368 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17370 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
17372 (VCONQ): Make comment more helpful.
17374 * config/aarch64/aarch64-simd.md
17375 (aarch64_sqdmulh_lane<mode>):
17376 Use VCOND for operands 2. Update lane checking and flipping logic.
17377 (aarch64_sqrdmulh_lane<mode>): Likewise.
17378 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
17379 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
17380 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
17381 attribute of operand 3 to VCOND.
17382 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
17383 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
17384 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
17385 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
17386 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
17387 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
17389 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
17390 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
17391 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
17392 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
17393 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
17394 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
17395 operand to VCOND. Update lane flipping and bounds checking logic.
17396 (aarch64_sqdmlal2_lane<mode>): Likewise.
17397 (aarch64_sqdmlsl_lane<mode>): Likewise.
17398 (aarch64_sqdmull_lane<mode>): Likewise.
17399 (aarch64_sqdmull2_lane<mode>): Likewise.
17400 (aarch64_sqdmlal_laneq<mode>):
17401 Replace VCON usage with VCONQ.
17402 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
17403 (aarch64_sqdmlal2_laneq<mode>): Emit
17404 aarch64_sqdmlal2_laneq<mode>_internal insn.
17405 Replace VCON with VCONQ.
17406 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
17407 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
17408 (aarch64_sqdmull_laneq<mode>): Emit
17409 aarch64_sqdmull_laneq<mode>_internal insn.
17410 Replace VCON with VCONQ.
17411 (aarch64_sqdmull2_laneq<mode>): Emit
17412 aarch64_sqdmull2_laneq<mode>_internal insn.
17413 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
17414 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
17415 of 3rd argument to int16x4_t.
17416 (vqdmlalh_lane_s16): Likewise.
17417 (vqdmlslh_lane_s16): Likewise.
17418 (vqdmull_high_lane_s16): Likewise.
17419 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
17420 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
17421 (vqdmlsl_lane_s16): Likewise.
17422 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
17423 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
17424 (vqdmlals_lane_s32): Likewise.
17425 (vqdmlsls_lane_s32): Likewise.
17426 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
17427 (vqdmulls_lane_s32): Likewise.
17428 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
17429 (vqdmlsl_lane_s32): Likewise.
17430 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
17431 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
17432 (vqrdmulhh_lane_s16): Likewise.
17433 (vqdmlsl_high_lane_s16): Likewise.
17434 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
17435 (vqdmlsl_high_lane_s32): Likewise.
17436 (vqrdmulhs_lane_s32): Likewise.
17438 2014-06-20 Tom de Vries <tom@codesourcery.com>
17440 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
17441 get_call_reg_set_usage.
17443 2014-06-20 Tom de Vries <tom@codesourcery.com>
17445 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
17446 it contains all call_used_regs.
17448 2014-06-20 Tom de Vries <tom@codesourcery.com>
17450 * final.c (collect_fn_hard_reg_usage): Add and use variable
17451 function_used_regs.
17453 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
17455 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
17456 (set_init_priority, get_init_priority, set_fini_priority,
17457 get_fini_priority): New methods.
17458 * tree.c (init_priority_for_decl): Remove.
17459 (init_ttree): Do not initialize init priority.
17460 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
17461 (decl_priority_info): Remove.
17462 (decl_init_priority_insert): Rewrite.
17463 (decl_fini_priority_insert): Rewrite.
17464 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
17465 tree_priority_map_marked_p): Remove.
17466 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
17467 * lto-streamer-out.c (hash_tree): Do not hash priorities.
17468 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
17469 not output priorities.
17470 (pack_ts_function_decl_value_fields): Likewise.
17471 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
17472 not input priorities.
17473 (unpack_ts_function_decl_value_fields): Likewise.
17474 * symtab.c (symbol_priority_map): Declare.
17475 (init_priority_hash): Declare.
17476 (symtab_unregister_node): Unregister from priority hash, too.
17477 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
17479 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
17480 (symbol_priority_info): New function.
17481 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
17483 * tree-core.h (tree_priority_map): Remove.
17485 2014-06-20 Jakub Jelinek <jakub@redhat.com>
17487 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
17488 0xff to uint64_t before shifting it up.
17490 2014-06-20 Julian Brown <julian@codesourcery.com>
17491 Chung-Lin Tang <cltang@codesourcery.com>
17493 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
17494 TARGET_THUMB1_ONLY. Add comments.
17496 2014-06-19 Tom de Vries <tom@codesourcery.com>
17498 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
17499 return type to void.
17500 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
17502 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
17504 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
17505 as "move", from depends_on.
17507 2014-06-19 Terry Guo <terry.guo@arm.com>
17509 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
17512 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
17514 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
17516 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
17518 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
17521 * config/sh/sh.c (prepare_move_operands): Don't process TLS
17522 addresses here if reload in progress or completed.
17524 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
17526 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
17527 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
17528 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
17529 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
17530 (mips_register_priority): New function that implements the target
17531 hook TARGET_REGISTER_PRIORITY.
17532 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
17533 (mips_lra_p): Likewise for TARGET_LRA_P.
17534 (TARGET_REGISTER_PRIORITY): Define macro.
17535 (TARGET_SPILL_CLASS): Likewise.
17536 (TARGET_LRA_P): Likewise.
17537 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
17539 (REG_CLASS_NAMES): Likewise.
17540 (REG_CLASS_CONTENTS): Likewise.
17541 (BASE_REG_CLASS): Use M16_SP_REGS.
17542 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
17543 New set attribute to enable alternatives depending on the register
17545 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
17546 (*lea64): Disable pattern for MIPS16.
17547 * config/mips/mips.opt (mlra): New option.
17549 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
17551 * lra-constraints.c (base_to_reg): New function.
17552 (process_address): Use new function.
17554 2014-06-18 Tom de Vries <tom@codesourcery.com>
17556 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
17557 * config/aarch64/aarch64.c
17558 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
17559 (aarch64_emit_call_insn): New function.
17560 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
17562 * config/aarch64/aarch64.md (define_expand "call_internal")
17563 (define_expand "call_value_internal", define_expand "sibcall_internal")
17564 (define_expand "sibcall_value_internal"): New.
17565 (define_expand "call", define_expand "call_value")
17566 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
17567 expand variant and aarch64_emit_call_insn.
17569 2014-06-18 Radovan Obradovic <robradovic@mips.com>
17570 Tom de Vries <tom@codesourcery.com>
17572 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
17573 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
17575 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
17576 clobbers to CALL_INSN_FUNCTION_USAGE.
17577 (define_expand "sibcall_internal")
17578 (define_expand "sibcall_value_internal"): New.
17579 (define_expand "call", define_expand "call_value"): Add argument to
17580 arm_emit_call_insn.
17581 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
17582 (define_expand "sibcall_value"): Use sibcall_value_internal and
17583 arm_emit_call_insn.
17585 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
17587 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
17589 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
17591 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
17594 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
17596 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
17597 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
17598 annotations. Fix DWARF information.
17600 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
17602 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
17603 __udivmoddi4, and fixups for negative operands.
17605 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
17607 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
17609 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
17611 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
17614 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
17616 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
17619 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
17621 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
17622 describing register usage on function entry and exit.
17624 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
17626 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
17627 (__aeabi_ldivmod): Fix whitespace.
17629 2014-06-18 Andreas Schwab <schwab@suse.de>
17631 * doc/md.texi (Standard Names): Use @itemx for grouped items.
17632 Remove blank line after @item.
17634 2014-06-18 Richard Henderson <rth@redhat.com>
17637 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
17639 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
17641 * config/arm/arm.c (neon_vector_mem_operand): Allow register
17642 POST_MODIFY for neon loads and stores.
17643 (arm_print_operand): Output post-index register for neon loads and
17646 2014-06-18 Richard Biener <rguenther@suse.de>
17648 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
17650 2014-06-18 Richard Biener <rguenther@suse.de>
17652 * tree-pass.h (make_pass_dce_loop): Remove.
17653 * passes.def: Replace pass_dce_loop with pass_dce.
17654 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
17655 changed free niter estimates and reset the scev cache.
17656 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
17657 make_pass_dce_loop): Remove.
17658 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
17659 (fini_copy_prop): Return whether something changed. Always
17660 let substitute_and_fold perform DCE and free niter estimates
17661 and reset the scev cache if so.
17662 (execute_copy_prop): If sth changed schedule cleanup-cfg.
17663 (pass_data_copy_prop): Do not unconditionally schedule
17664 cleanup-cfg or update-ssa.
17666 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
17668 PR tree-optimization/61518
17669 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
17670 reduction var is used in reduction stmt or phi-function only.
17672 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17674 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
17676 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
17678 PR tree-optimization/61517
17679 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
17680 whose rhs's first tree is the source expression instead of the
17682 (find_bswap_or_nop): Likewise.
17683 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
17684 gimple stmt whose rhs's first tree is the source. In the memory source
17685 case, move the stmt to be replaced close to one of the original load to
17686 avoid the problem of a store between the load and the stmt's original
17688 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
17691 2014-06-18 Andreas Schwab <schwab@suse.de>
17693 PR rtl-optimization/54555
17694 * postreload.c (move2add_use_add2_insn): Substitute
17695 STRICT_LOW_PART only if it is cheaper.
17697 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
17699 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
17700 Do not use unspec as call operand. Use memory_operand instead of
17701 memory_nox32_operand and add "m" operand constraint. Disable
17702 pattern for TARGET_X32.
17703 (*sibcall_pop_memory): Ditto.
17704 (*sibcall_value_memory): Ditto.
17705 (*sibcall_value_pop_memory): Ditto.
17706 (sibcall peepholes): Merge SImode and DImode patterns using
17707 W mode iterator. Use memory_operand instead of memory_nox32_operand.
17708 Disable pattern for TARGET_X32. Check if eliminated register is
17709 really dead after call insn. Generate call RTX without unspec operand.
17710 (sibcall_value peepholes): Ditto.
17711 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
17712 instead of memory_nox32_operand. Check if eliminated register is
17713 really dead after call insn. Generate call RTX without unspec operand.
17714 (sibcall_value_pop peepholes): Ditto.
17715 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
17717 2014-06-18 Terry Guo <terry.guo@arm.com>
17720 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
17723 2014-06-18 Olivier Hainque <hainque@adacore.com>
17725 * tree-core.h (tree_block): Add an "end_locus" field, allowing
17726 memorization of the end of block source location.
17727 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
17728 * gimplify.c (gimplify_bind_expr): Propagate the block start and
17729 end source location info we have on the block entry/exit code we
17732 2014-06-18 Richard Biener <rguenther@suse.de>
17734 * common.opt (fssa-phiopt): New option.
17735 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
17737 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
17738 * doc/invoke.texi (-fssa-phiopt): Document.
17740 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17742 * genattrtab.c (n_bypassed): New variable.
17743 (process_bypasses): Initialise n_bypassed.
17744 Count number of bypassed reservations.
17745 (make_automaton_attrs): Allocate space for bypassed reservations
17746 rather than number of bypasses.
17748 2014-06-18 Richard Biener <rguenther@suse.de>
17750 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
17751 we propagated anything.
17752 (substitute_and_fold_dom_walker::before_dom_children): Something
17753 changed if we propagated into PHI arguments.
17754 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
17757 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
17759 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
17761 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
17762 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
17763 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
17764 Introduces alternative way of loads group permutaions.
17765 (vect_transform_grouped_load): Try alternative way of permutations.
17767 2014-06-18 Jakub Jelinek <jakub@redhat.com>
17769 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
17770 changed in ORT_TARGET region, don't jump to do_outer.
17771 (struct gimplify_adjust_omp_clauses_data): New type.
17772 (gimplify_adjust_omp_clauses_1): Adjust for data being
17773 a struct gimplify_adjust_omp_clauses_data pointer instead
17774 of tree *. Pass pre_p as a new argument to
17775 lang_hooks.decls.omp_finish_clause hook.
17776 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
17777 splay_tree_foreach to pass both list_p and pre_p.
17778 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
17779 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
17780 gimplify_adjust_omp_clauses callers.
17781 * langhooks.c (lhd_omp_finish_clause): New function.
17782 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
17783 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
17784 * langhooks.h (struct lang_hooks_for_decls): Add a new
17785 gimple_seq * argument to omp_finish_clause hook.
17786 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
17787 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
17788 (scan_omp_parallel, lower_omp_for): When adding
17789 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
17790 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
17791 * tree-nested.c (convert_nonlocal_omp_clauses,
17792 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
17793 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
17795 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
17797 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
17798 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
17800 2014-06-17 Xinliang David Li <davidxl@google.com>
17802 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
17803 * passes.c (pass_init_dump_file): Do not set initialize
17804 flag to false unconditionally.
17806 2014-06-17 Richard Biener <rguenther@suse.de>
17808 * genopinit.c (main): Use vec<>::qsort method.
17809 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
17811 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
17813 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
17815 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
17816 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
17817 (mips_move_to_gpr_cost): Remove ST_REGS case.
17818 (mips_move_from_gpr_cost): Likewise.
17819 (mips_register_move_cost): Likewise.
17820 (mips_secondary_reload_class): Likewise.
17822 2014-06-17 Richard Biener <rguenther@suse.de>
17824 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
17825 (pass_all_optimizations): Move 3rd copy-prop pass from after
17826 fre to before ifcombine/phiopt.
17828 2014-06-17 Richard Biener <rguenther@suse.de>
17830 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
17831 and allow all blocks to be forwarders.
17833 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
17836 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
17837 variable 'size'; calculate 'size' right in the front; use
17838 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
17839 pcum->aapcs_stack_words.
17841 2014-06-17 Nick Clifton <nickc@redhat.com>
17843 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
17844 (umulhi3, mulsidi3, umulsidi3): Likewise.
17846 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
17848 PR middle-end/61508
17849 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
17850 check for section name.
17852 2014-06-17 Richard Biener <rguenther@suse.de>
17854 * tree-ssa-propagate.c: Include domwalk.h.
17855 (substitute_and_fold): Outline main worker into a domwalker ...
17856 (substitute_and_fold_dom_walker::before_dom_children): ... here.
17857 Schedule stmts we can fully propagate for removal. Remove
17859 (substitute_and_fold): Apply a dominator walk to perform
17860 substitution. Process stmts scheduled for removal here.
17862 2014-06-17 Richard Biener <rguenther@suse.de>
17864 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
17865 of PHI node moving.
17867 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
17869 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
17870 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
17871 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
17872 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
17873 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
17875 (get_fpscr) : Likewise.
17877 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
17879 PR rtl-optimization/61325
17880 * lra-constraints.c (valid_address_p): Add forward declaration.
17881 (simplify_operand_subreg): Check address validity before and after
17882 alter_reg of memory subreg.
17884 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
17886 * config/i386/i386.c (decide_alg): Correctly handle
17887 maximum size of stringop algorithm.
17889 2014-06-16 Yury Gribov <y.gribov@samsung.com>
17891 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
17893 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
17895 PR rtl-optimization/61522
17896 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
17898 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
17901 * symtab.c (symtab_node::reset_section): New method.
17902 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
17904 * cgraph.h (reset_section): Declare.
17905 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
17906 do not consider comdat locals.
17907 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
17909 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
17910 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
17911 reset sections of symbols dragged out of the comdats.
17912 (function_and_variable_visibility): Reset sections of
17915 2014-06-16 Richard Biener <rguenther@suse.de>
17917 PR tree-optimization/61482
17918 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
17919 [-INF(OVF), +INF(OVF)] range.
17921 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
17923 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
17924 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
17925 handling 32-bit multiplication.
17927 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
17929 PR middle-end/61430
17930 * lra-lives.c (process_bb_lives): Skip creating copy during
17931 insn scan when src/dest has constrained to same regno.
17933 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
17935 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
17936 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
17938 2014-06-16 Yury Gribov <y.gribov@samsung.com>
17940 * asan.c (check_func): New function.
17941 (maybe_create_ssa_name): Likewise.
17942 (build_check_stmt_with_calls): Likewise.
17943 (use_calls_p): Likewise.
17944 (report_error_func): Change interface.
17945 (build_check_stmt): Allow non-integer lengths; add support
17947 (asan_instrument): Likewise.
17948 (instrument_mem_region_access): Moved code to build_check_stmt.
17949 (instrument_derefs): Likewise.
17950 (instrument_strlen_call): Likewise.
17951 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
17952 * doc/invoke.texi: Describe new parameter.
17953 * params.def: Define new parameter.
17954 * params.h: Likewise.
17955 * sanitizer.def: Describe new builtins.
17957 2014-06-16 Richard Biener <rguenther@suse.de>
17959 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
17960 Make all defs available at the end.
17961 (eliminate): If we remove a PHI node schedule cfg-cleanup.
17963 2014-06-18 Jakub Jelinek <jakub@redhat.com>
17966 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
17968 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
17971 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
17972 initialization. Replace remaining use of uid.
17974 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
17976 * c-family/c-common.c (handle_tls_model_attribute): Use
17977 set_decl_tls_model.
17978 * c-family/c-common.c (handle_tls_model_attribute): Use
17979 set_decl_tls_model.
17980 * cgraph.h (struct varpool_node): Add tls_model.
17981 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
17982 * tree.h (DECL_TLS_MODEL): Update.
17983 (DECL_THREAD_LOCAL_P): Check that variable is static.
17984 (decl_tls_model): Declare.
17985 (set_decl_tls_model): Declare.
17986 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
17987 set symbol prorperties.
17988 (get_emutls_init_templ_addr): Cleanup.
17989 (new_emutls_decl): Update.
17990 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
17991 (lto_input_varpool_node): Likewise.
17992 * lto-streamer-out.c (hash_tree): Likewise.
17993 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
17994 not stream DECL_TLS_MODEL.
17995 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
17996 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
17998 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
18000 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
18002 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
18004 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
18005 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
18007 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
18008 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
18009 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
18010 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
18011 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
18012 (df_get_artificial_defs, df_get_artificial_uses)
18013 (df_single_def, df_single_use): Update accordingly.
18014 (df_refs_chain_dump): Take the first element in a linked list as
18015 parameter, rather than a pointer to an array of pointers.
18016 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
18017 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
18018 (df_chain_create_bb_process_use): Likewise.
18019 (df_md_bb_local_compute_process_def): Likewise.
18020 * fwprop.c (process_defs, process_uses): Likewise.
18021 (register_active_defs, update_uses): Likewise.
18022 (forward_propagate_asm): Update for new df_ref linking.
18023 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
18024 (df_null_ref_rec, df_null_mw_rec): Likewise.
18025 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
18027 (df_scan_free_bb_info): Remove check for null artificial_defs.
18028 (df_install_ref_incremental): Adjust for new df_ref linking.
18029 Use a single-element insertion rather than a full sort.
18030 (df_ref_chain_delete_du_chain): Take the first element
18031 in a linked list as parameter, rather than a pointer to an array of
18033 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
18034 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
18035 (df_insn_info_delete): Remove check for null defs and call to
18036 df_scan_free_mws_vec.
18037 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
18038 null rather than df_null_*_rec.
18039 (df_insn_rescan_debug_internal): Likewise, and update null
18040 checks in the same way. Remove check for null defs.
18041 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
18042 Move a single element rather doing a full sort.
18043 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
18045 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
18046 Initialize df_ref and df_mw_hardreg lists to null rather than
18048 (df_ref_compare): Take df_refs as parameter, transferring the
18049 old interface to...
18050 (df_ref_ptr_compare): ...this new function.
18051 (df_sort_and_compress_refs): Update accordingly.
18052 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
18053 old interface to...
18054 (df_mw_ptr_compare): ...this new function.
18055 (df_sort_and_compress_mws): Update accordingly.
18056 (df_install_refs, df_install_mws): Return a linked list rather than
18057 an array of pointers.
18058 (df_refs_add_to_chains): Assert that old lists are empty rather
18060 (df_insn_refs_verify): Don't handle null defs speciailly.
18061 * web.c (union_match_dups): Update for new df_ref linking.
18063 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
18065 * df.h (df_ref_create, df_ref_remove): Delete.
18066 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
18067 (df_ref_remove): Likewise.
18069 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
18071 * df.h (df_single_def, df_single_use): New functions.
18072 * ira.c (find_moveable_pseudos): Use them.
18074 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
18076 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
18077 * df-problems.c (df_note_bb_compute): Use it.
18078 * regstat.c (regstat_bb_compute_ri): Likewise.
18080 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
18082 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
18083 * cse.c (cse_extended_basic_block): Use them.
18084 * dce.c (mark_artificial_use): Likewise.
18085 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
18086 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
18087 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
18088 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
18089 (df_simulate_initialize_backwards): Likewise.
18090 (df_simulate_finalize_backwards): Likewise.
18091 (df_simulate_initialize_forwards): Likewise.
18092 (df_md_simulate_artificial_defs_at_top): Likewise.
18093 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
18094 * regrename.c (init_rename_info): Likewise.
18095 * regstat.c (regstat_bb_compute_ri): Likewise.
18096 (regstat_bb_compute_calls_crossed): Likewise.
18098 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
18100 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
18101 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
18102 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
18103 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
18104 * combine.c (create_log_links): Likewise.
18105 * compare-elim.c (find_flags_uses_in_insn): Likewise.
18106 (try_eliminate_compare): Likewise.
18107 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
18108 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
18109 (remove_reg_equal_equiv_notes_for_defs): Likewise.
18110 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
18111 (word_dce_process_block, dce_process_block): Likewise.
18112 * ddg.c (def_has_ccmode_p): Likewise.
18113 * df-core.c (df_bb_regno_first_def_find): Likewise.
18114 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
18115 * df-problems.c (df_rd_simulate_one_insn): Likewise.
18116 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
18117 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
18118 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
18119 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
18120 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
18121 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
18122 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
18123 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
18124 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
18125 * fwprop.c (local_ref_killed_between_p): Likewise.
18126 (all_uses_available_at, free_load_extend): Likewise.
18127 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
18128 * hw-doloop.c (scan_loop): Likewise.
18129 * ifcvt.c (dead_or_predicable): Likewise.
18130 * init-regs.c (initialize_uninitialized_regs): Likewise.
18131 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
18132 (process_bb_node_lives): Likewise.
18133 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
18134 (find_moveable_pseudos): Likewise.
18135 * loop-invariant.c (check_dependencies, record_uses): Likewise.
18136 * recog.c (peep2_find_free_register): Likewise.
18137 * ree.c (get_defs): Likewise.
18138 * regstat.c (regstat_bb_compute_ri): Likewise.
18139 (regstat_bb_compute_calls_crossed): Likewise.
18140 * sched-deps.c (find_inc, find_mem): Likewise.
18141 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
18142 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
18143 * shrink-wrap.c (requires_stack_frame_p): Likewise.
18144 (prepare_shrink_wrap): Likewise.
18145 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
18146 * web.c (union_defs, pass_web::execute): Likewise.
18147 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
18148 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
18150 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
18152 * lra-assign.c (assign_by_spills): Add code to assign vector regs
18153 to inheritance pseudos.
18154 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
18156 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
18159 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
18160 (BU_MISC_2): Rename to ...
18161 (BU_LDBL128_2): ... this.
18162 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
18163 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
18164 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
18165 RS6000_BTM_LDBL128.
18166 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
18167 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
18168 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
18169 (unpacktf_1): Likewise.
18170 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
18171 (__builtin_longdouble_dw1): Likewise.
18172 * doc/sourcebuild.texi (longdouble128): Document.
18174 2014-06-13 Jeff Law <law@redhat.com>
18176 PR rtl-optimization/61094
18177 PR rtl-optimization/61446
18178 * ree.c (combine_reaching_defs): Get the mode for the copy from
18179 the extension insn rather than the defining insn.
18181 2014-06-13 Dehao Chen <dehao@google.com>
18183 * dwarf2out.c (add_linkage_name): Emit more linkage name.
18185 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
18187 * doc/install.texi (--enable-linker-plugin-configure-flags)
18188 (--enable-linker-plugin-flags): Document new flags.
18190 2014-06-13 Martin Jambor <mjambor@suse.cz>
18193 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
18194 cache_token if returning early.
18196 2014-06-13 Nick Clifton <nickc@redhat.com>
18198 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
18199 requested alignment is active.
18200 (LABEL_ALIGN): Likewise.
18201 (LOOP_ALIGN): Likewise.
18203 2014-06-13 Richard Biener <rguenther@suse.de>
18205 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
18206 Rewrite to propagate the VN result into all uses where
18207 possible and to remove stmts becoming dead because of that.
18208 (eliminate): Generalize stmt removal handling, remove in
18209 reverse dominator order to support proper debug stmt
18210 generation. Update stmts before removing stmts.
18211 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
18213 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
18215 PR tree-optimization/61375
18216 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
18217 symbolic number cannot be represented in an uint64_t.
18218 (find_bswap_or_nop_1): Likewise.
18220 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
18222 * symtab.c (symtab_node::reset_section): New method.
18223 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
18225 * cgraph.h (reset_section): Declare.
18226 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
18227 do not consider comdat locals.
18228 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
18230 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
18231 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
18232 reset sections of symbols dragged out of the comdats.
18233 (function_and_variable_visibility): Reset sections of
18236 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
18238 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
18239 to use symtab and decl_binds_to_current_def_p
18240 * tree-vectorizer.c (increase_alignment): Increase alignment
18241 of alias target, too.
18243 2014-06-12 Jakub Jelinek <jakub@redhat.com>
18245 PR middle-end/61486
18246 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
18247 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
18248 if outer combined construct is distribute.
18249 (gimplify_omp_for): For OMP_DISTRIBUTE set
18250 gimplify_omp_ctxp->distribute.
18251 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
18252 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
18253 mapping into decl map.
18255 2014-06-12 Jason Merrill <jason@redhat.com>
18257 * common.opt (fabi-version): Change default to 0.
18259 2014-06-12 Jason Merrill <jason@redhat.com>
18261 * toplev.c (process_options): Reject -fabi-version=1.
18263 2014-06-12 Jeff Law <law@redhat.com>
18265 PR tree-optimization/61009
18266 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
18267 value when we stop processing a block due to problematic PHIs.
18269 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
18271 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
18272 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
18273 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
18274 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
18275 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
18276 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
18277 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
18278 are not in the spec.
18280 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
18283 * config/aarch64/aarch64-modes.def: Add V1DFmode.
18284 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
18287 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
18289 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
18291 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
18294 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
18295 loading from address spaces.
18297 2014-06-12 Martin Liska <mliska@suse.cz>
18300 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
18301 statement is reachable.
18303 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
18305 * symtab.c (section_hash): New hash.
18306 (symtab_unregister_node): Clear section before freeing.
18307 (hash_section_hash_entry): New haser.
18308 (eq_sections): New function.
18309 (symtab_node::set_section_for_node): New method.
18310 (set_section_1): Update.
18311 (symtab_node::set_section): Take string instead of tree as parameter.
18312 (symtab_resolve_alias): Update.
18313 * cgraph.h (section_hash_entry_d): New structure.
18314 (section_hash_entry): New typedef.
18315 (cgraph_node): Change comdat_group_ to x_comdat_group,
18316 change section_ to x_section and turn into section_hash_entry;
18317 update accestors; put set_section_for_node offline.
18318 * tree.c (decl_section_name): Turn into string.
18319 (set_decl_section_name): Change parameter to be string.
18320 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
18321 * sdbout.c (sdbout_one_type): Update.
18322 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
18323 * varasm.c (IN_NAMED_SECTION, get_named_section,
18324 resolve_unique_section, hot_function_section, get_named_text_section,
18325 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
18326 make_decl_rtl, default_unique_section): Update.
18327 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
18328 (c6x_elf_unique_section): Update.
18329 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
18330 * config/pa/pa.c (pa_function_section): Update.
18331 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
18332 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
18333 * config/arc/arc.c (arc_in_small_data_p): Update.
18334 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
18335 * config/mcore/mcore.c (mcore_unique_section): Update.
18336 * config/mips/mips.c (mips16_build_function_stub): Update.
18337 (mips16_build_call_stub): Update.
18338 (mips_function_rodata_section): Update.
18339 (mips_in_small_data_p): Update.
18340 * config/score/score.c (score_in_small_data_p): Update.
18341 * config/rx/rx.c (rx_in_small_data): Update.
18342 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
18343 (rs6000_xcoff_asm_named_section): Update.
18344 (rs6000_xcoff_unique_section): Update.
18345 * config/frv/frv.c (frv_string_begins_with): Update.
18346 (frv_in_small_data_p): Update.
18347 * config/v850/v850.c (v850_encode_data_area): Update.
18348 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
18349 (bfin_handle_l1_data_attribute): Update.
18350 (bfin_handle_l2_attribute): Update.
18351 * config/mep/mep.c (mep_unique_section): Update.
18352 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
18354 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
18355 (h8300_handle_tiny_data_attribute): Update.
18356 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
18357 (m32r_in_small_data_p): Update.
18358 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
18359 * config/i386/i386.c (ix86_in_large_data_p): Update.
18360 * config/i386/winnt.c (i386_pe_unique_section): Update.
18361 * config/darwin.c (darwin_function_section): Update.
18362 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
18363 * tree-emutls.c (get_emutls_init_templ_addr): Update.
18364 (new_emutls_decl): Update.
18365 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
18366 input_varpool_node): Update.
18367 (ead_string_cst): Turn to ...
18368 (read_string): ... this one.
18369 * dwarf2out.c (secname_for_decl): Update.
18370 * asan.c (asan_protect_global): Update.
18372 2014-06-11 DJ Delorie <dj@redhat.com>
18374 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
18376 * config/rx/rx.c (rx_option_override): Likewise.
18377 (rx_align_for_label): Likewise.
18379 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
18381 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
18383 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
18386 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
18388 * common.md: New file.
18389 * doc/md.texi: Update description of generic, machine-independent
18391 * config/s390/constraints.md (e): Delete.
18392 * Makefile.in (md_file): Include common.md.
18393 * config/m32c/t-m32c (md_file): Likewise.
18394 * genpreds.c (general_mem): New array.
18395 (generic_constraint_letters): Remove constraints now defined by
18397 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
18398 Allow the first character to be '<' or '>' as well.
18399 * genoutput.c (general_mem): New array.
18400 (indep_constraints): Remove constraints now defined by common.md.
18401 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
18402 Remove special handling of 'm'.
18403 * ira-costs.c (record_reg_classes): Remove special handling of
18404 constraints now defined by common.md.
18405 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
18406 * ira-lives.c (single_reg_class): Likewise.
18407 (ira_implicitly_set_insn_hard_regs): Likewise.
18408 * lra-constraints.c (reg_class_from_constraints): Likewise.
18409 (process_alt_operands, process_address, curr_insn_transform): Likewise.
18410 * postreload.c (reload_cse_simplify_operands): Likewise.
18411 * reload.c (push_secondary_reload, scratch_reload_class)
18412 (find_reloads, alternative_allows_const_pool_ref): Likewise.
18413 * reload1.c (maybe_fix_stack_asms): Likewise.
18414 * targhooks.c (default_secondary_reload): Likewise.
18415 * stmt.c (parse_output_constraint): Likewise.
18416 * recog.c (preprocess_constraints): Likewise.
18417 (constrain_operands, peep2_find_free_register): Likewise.
18418 (asm_operand_ok): Likewise, but add a comment saying why 'o'
18419 must be handled specially.
18421 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
18423 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
18424 * genpreds.c (have_const_dbl_constraints): Delete.
18425 (add_constraint): Don't set it.
18426 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
18427 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
18428 constraints using the lookup_constraint logic.
18429 * ira-lives.c (single_reg_class): Likewise.
18430 * ira.c (ira_setup_alts): Likewise.
18431 * lra-constraints.c (process_alt_operands): Likewise.
18432 * recog.c (asm_operand_ok, constrain_operands): Likewise.
18433 * reload.c (find_reloads): Likewise.
18435 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
18437 * genpreds.c (const_int_start, const_int_end): New variables.
18438 (choose_enum_order): Output CONST_INT constraints before memory
18440 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
18442 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
18443 * ira.c (ira_setup_alts): Likewise.
18444 * lra-constraints.c (process_alt_operands): Likewise.
18445 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
18446 * reload.c (find_reloads): Likewise.
18448 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
18450 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
18451 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
18452 * recog.c (preprocess_constraints): Update accordingly.
18454 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
18456 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
18457 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
18458 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
18459 * genpreds.c (print_type_tree): New function.
18460 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
18461 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
18462 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
18463 Write out enum constraint_type and get_constraint_type.
18464 * lra-constraints.c (satisfies_memory_constraint_p): Take a
18465 constraint_num rather than a constraint string.
18466 (satisfies_address_constraint_p): Likewise.
18467 (reg_class_from_constraints): Avoid old constraint macros.
18468 (process_alt_operands, process_address_1): Likewise.
18469 (curr_insn_transform): Likewise.
18470 * ira-costs.c (record_reg_classes): Likewise.
18471 (record_operand_costs): Likewise.
18472 * ira-lives.c (single_reg_class): Likewise.
18473 (ira_implicitly_set_insn_hard_regs): Likewise.
18474 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
18475 * postreload.c (reload_cse_simplify_operands): Likewise.
18476 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
18477 (constrain_operands, peep2_find_free_register): Likewise.
18478 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
18479 (find_reloads, alternative_allows_const_pool_ref): Likewise.
18480 * reload1.c (maybe_fix_stack_asms): Likewise.
18481 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
18482 * targhooks.c (default_secondary_reload): Likewise.
18483 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
18484 to EXTRA_CONSTRAINT_STR.
18485 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
18487 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
18489 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
18490 (write_constraint_satisfied_p_array): ...this new function.
18491 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
18493 (write_insn_preds_c): Update accordingly.
18495 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
18497 * genpreds.c (write_lookup_constraint): Rename to...
18498 (write_lookup_constraint_1): ...this.
18499 (write_lookup_constraint_array): New function.
18500 (write_tm_preds_h): Define lookup_constraint as an inline function
18501 that uses write_lookup_constraint_array where possible.
18502 (write_insn_preds_c): Update for the changes above.
18504 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
18506 * doc/md.texi (regclass_for_constraint): Rename to...
18507 (reg_class_for_constraint): ...this.
18508 * genpreds.c (num_constraints, enum_order, register_start)
18509 (register_end, satisfied_start, memory_start, memory_end)
18510 (address_start, address_end): New variables.
18511 (add_constraint): Count the number of constraints.
18512 (choose_enum_order): New function.
18513 (write_enum_constraint_num): Iterate over enum_order.
18514 (write_regclass_for_constraint): Rename to...
18515 (write_reg_class_for_constraint_1): ...this and update output
18517 (write_constraint_satisfied_p): Rename to...
18518 (write_constraint_satisfied_p_1): ...this and update output
18519 accordingly. Do nothing if all extra constraints are register
18521 (write_insn_extra_memory_constraint): Delete.
18522 (write_insn_extra_address_constraint): Delete.
18523 (write_range_function): New function.
18524 (write_tm_preds_h): Define constraint_satisfied_p and
18525 reg_class_for_constraint as inline functions that do a range check
18526 before calling the out-of-line function. Use write_range_function
18527 to implement insn_extra_{register,memory,address}_constraint,
18528 the first of which is new.
18529 (write_insn_preds_c): Update after above changes to write_* functions.
18530 (main): Call choose_enum_order.
18532 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
18534 PR tree-optimization/61306
18535 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
18536 expression instead of its size.
18537 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
18538 false to prevent optimization when the result is unpredictable due to
18539 arithmetic right shift of signed type with highest byte is set.
18540 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
18541 (init_symbolic_number): Likewise.
18542 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
18543 when the result is unpredictable due to sign extension.
18545 2014-06-11 Terry Guo <terry.guo@arm.com>
18547 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
18548 (*thumb1_addsi3): Ditto.
18549 (*thumb_subdi3): Ditto.
18550 (thumb1_subsi3_insn): Ditto.
18551 (*thumb_mulsi3): Ditto.
18552 (*thumb_mulsi3_v6): Ditto.
18553 (*thumb1_andsi3_insn): Ditto.
18554 (thumb1_bicsi3): Ditto.
18555 (*thumb1_iorsi3_insn): Ditto.
18556 (*thumb1_xorsi3_insn): Ditto.
18557 (*thumb1_ashlsi3): Ditto.
18558 (*thumb1_ashrsi3): Ditto.
18559 (*thumb1_lshrsi3): Ditto.
18560 (*thumb1_rotrsi3): Ditto.
18561 (*thumb1_negdi2): Ditto.
18562 (*thumb1_negsi2): Ditto.
18563 (*thumb1_abssi2): Ditto.
18564 (*thumb1_neg_abssi2): Ditto.
18565 (*thumb1_one_cmplsi2): Ditto.
18566 (*thumb1_zero_extendhisi2): Ditto.
18567 (*thumb1_zero_extendqisi2): Ditto.
18568 (*thumb1_zero_extendqisi2_v6): Ditto.
18569 (thumb1_extendhisi2): Ditto.
18570 (thumb1_extendqisi2): Ditto.
18571 (*thumb1_movdi_insn): Ditto.
18572 (*thumb1_movsi_insn): Ditto.
18573 (*thumb1_movhi_insn): Ditto.
18574 (thumb_movhi_clobber): Ditto.
18575 (*thumb1_movqi_insn): Ditto.
18576 (*thumb1_movhf): Ditto.
18577 (*thumb1_movsf_insn): Ditto.
18578 (*thumb_movdf_insn): Ditto.
18579 (movmem12b): Ditto.
18581 (cbranchqi4): Ditto.
18582 (cbranchsi4_insn): Ditto.
18583 (cbranchsi4_scratch): Ditto.
18584 (*negated_cbranchsi4): Ditto.
18585 (*tbit_cbranch): Ditto.
18586 (*tlobits_cbranch): Ditto.
18587 (*tstsi3_cbranch): Ditto.
18588 (*cbranchne_decr1): Ditto.
18589 (*addsi3_cbranch): Ditto.
18590 (*addsi3_cbranch_scratch): Ditto.
18591 (*thumb_cmpdi_zero): Ditto.
18592 (cstoresi_eq0_thumb1): Ditto.
18593 (cstoresi_ne0_thumb1): Ditto.
18594 (*cstoresi_eq0_thumb1_insn): Ditto.
18595 (*cstoresi_ne0_thumb1_insn): Ditto.
18596 (cstoresi_nltu_thumb1): Ditto.
18597 (cstoresi_ltu_thumb1): Ditto.
18598 (thumb1_addsi3_addgeu): Ditto.
18599 (*thumb_jump): Ditto.
18600 (*call_reg_thumb1_v5): Ditto.
18601 (*call_reg_thumb1): Ditto.
18602 (*call_value_reg_thumb1_v5): Ditto.
18603 (*call_value_reg_thumb1): Ditto.
18604 (*call_insn): Ditto.
18605 (*call_value_insn): Ditto.
18606 (thumb1_casesi_internal_pic): Ditto.
18607 (thumb1_casesi_dispatch): Ditto.
18608 (*thumb1_indirect_jump): Ditto.
18609 (prologue_thumb1_interwork): Ditto.
18610 (*epilogue_insns): Ditto.
18611 (consttable_1): Ditto.
18612 (consttable_2): Ditto.
18613 (tablejump): Ditto.
18614 (*thumb1_tablejump): Ditto.
18615 (thumb_eh_return): Ditto.
18616 (define_peephole2): Two of them are thumb1 only and got moved into
18617 new file thumb1.md.
18618 (define_split): Six of them are thumb1 only and got moved into new
18620 * config/arm/thumb1.md: New file comprised of above thumb1 only
18623 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18625 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
18626 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
18628 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
18629 (aarch64_crc_builtin_datum): New struct.
18630 (aarch64_crc_builtin_data): New.
18631 (aarch64_init_crc32_builtins): New function.
18632 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
18633 (aarch64_crc32_expand_builtin): New.
18634 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
18635 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
18636 __ARM_FEATURE_CRC32 when appropriate.
18637 (TARGET_CRC32): Define.
18638 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
18639 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
18640 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
18641 (aarch64_<crc_variant>): New pattern.
18642 * config/aarch64/arm_acle.h: New file.
18643 * config/aarch64/iterators.md (CRC): New int iterator.
18644 (crc_variant, crc_mode): New int attributes.
18645 * doc/aarch64-acle-intrinsics.texi: New file.
18646 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
18647 Include aarch64-acle-intrinsics.texi.
18649 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
18651 * tree-vect-data-refs.c (vect_grouped_store_supported): New
18652 check for stores group of length 3.
18653 (vect_permute_store_chain): New permutations for stores group of
18655 * tree-vect-stmts.c (vect_model_store_cost): Change cost
18656 of vec_perm_shuffle for the new permutations.
18658 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
18660 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
18661 table rewriting temporarily on targets not supporting ONE_ONLY.
18663 2014-06-11 Richard Biener <rguenther@suse.de>
18665 PR middle-end/61437
18667 2014-06-04 Richard Biener <rguenther@suse.de>
18669 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
18670 TREE_PUBLIC and DECL_EXTERNAL decls.
18672 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
18674 * varasm.c (set_implicit_section): New function.
18675 (resolve_unique_section): Use it to set implicit section
18677 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
18678 (default_function_section): Likewise.
18679 (decl_binds_to_current_def_p): Constify argument.
18680 * varasm.h (decl_binds_to_current_def_p): Update prototype.
18681 * asan.c (asan_protect_global): Use
18682 symtab_get_node (decl)->implicit_section.
18683 * symtab.c (dump_symtab_base): Dump implicit sections.
18684 (verify_symtab_base): Verify sanity of sectoins and comdats.
18685 (symtab_resolve_alias): Alias share the section of its target.
18686 (set_section_1): New function.
18687 (symtab_node::set_section): Move here, recurse to aliases.
18688 (verify_symtab): Check for duplicated symtab lists.
18689 * tree-core.h (implicit_section_name_p): Remove.
18690 * tree-vect-data-refs.c: Include varasm.h.
18691 (vect_can_force_dr_alignment_p): Fix conditional on when
18692 decl bints to current definition; use
18693 symtab_get_node (decl)->implicit_section.
18694 * cgraph.c (cgraph_make_node_local_1): Fix section set.
18695 * cgraph.h (struct symtab_node): Add implicit_section.
18696 (set_section): Rename to ...
18697 (set_section_for_node): ... this one.
18698 (set_section): Declare.
18699 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
18700 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
18701 input_overwrite_node, input_varpool_node): Stream implicit_section.
18702 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
18703 removal; it will fail in LTO.
18705 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18707 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
18708 Change second alternative type to f_mcr.
18709 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
18710 and 12th alternatives' types to f_mcr and f_mrc.
18711 (*movdi_aarch64): Same for 12th and 13th alternatives.
18712 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
18713 (aarch64_movtilow_tilow): Change type to fmov.
18715 2014-06-10 Jiong Wang <jiong.wang@arm.com>
18717 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
18718 (aarch64_save_or_restore_callee_save_registers): Fix layout.
18720 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18722 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
18724 (aarch64_sqrdmulh_lane<mode>): Likewise.
18725 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
18726 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
18727 (aarch64_sqdmulh_laneq<mode>): New expander.
18728 (aarch64_sqrdmulh_laneq<mode>): Likewise.
18729 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
18730 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
18731 (aarch64_sqdmulh_lane<mode>): New expander.
18732 (aarch64_sqrdmulh_lane<mode>): Likewise.
18733 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
18734 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
18735 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
18736 (aarch64_sqdmlal_laneq<mode>): Likewise.
18737 (aarch64_sqdmlsl_lane<mode>): Likewise.
18738 (aarch64_sqdmlsl_laneq<mode>): Likewise.
18739 (aarch64_sqdmlal2_lane<mode>): Likewise.
18740 (aarch64_sqdmlal2_laneq<mode>): Likewise.
18741 (aarch64_sqdmlsl2_lane<mode>): Likewise.
18742 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
18743 (aarch64_sqdmull_lane<mode>): Likewise.
18744 (aarch64_sqdmull_laneq<mode>): Likewise.
18745 (aarch64_sqdmull2_lane<mode>): Likewise.
18746 (aarch64_sqdmull2_laneq<mode>): Likewise.
18748 2014-06-10 Richard Biener <rguenther@suse.de>
18750 PR tree-optimization/61438
18751 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
18752 (eliminate_dom_walker::before_dom_children): Only try to inhibit
18753 insertion of IVs if running PRE.
18754 (eliminate): Adjust.
18755 (pass_pre::execute): Likewise.
18756 (pass_fre::execute): Likewise.
18758 2014-06-10 Richard Biener <rguenther@suse.de>
18760 PR middle-end/61456
18761 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
18762 Do not use the main variant for the type comparison.
18763 (ncr_compar): Likewise.
18764 (nonoverlapping_component_refs_p): Likewise.
18766 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
18768 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
18769 REG_CFA_RESTORE mode.
18771 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
18773 * config/i386/i386.c (expand_vec_perm_pblendv): New.
18774 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
18775 expand_vec_perm_pblendv.
18777 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18779 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
18781 Simplify description of __crc32d and __crc32cd intrinsics.
18782 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
18785 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
18788 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
18789 * config.in: Regenerate.
18790 * configure: Likewise.
18792 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
18794 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
18796 (intersect_static_var_sets): Remove.
18797 (propagate): Do not prune local statics.
18799 2014-06-10 Jakub Jelinek <jakub@redhat.com>
18802 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
18803 Set lastprivate_firstprivate even if omp_private_outer_ref
18804 langhook returns true.
18805 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
18806 langhook, call unshare_expr on new_var and call
18807 build_outer_var_ref to get the last argument.
18809 2014-06-10 Marek Polacek <polacek@redhat.com>
18812 * doc/extend.texi: Add cindex for transparent_union.
18814 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
18816 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
18817 init_symbolic_number ().
18819 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
18821 PR middle-end/61141
18822 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
18823 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
18824 (verify_rtl_sharing): Likewise.
18826 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
18829 * tree.c (build_qualified_type): Use a canonical type for
18832 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
18834 * config/arm/arm-modes.def: Remove XFmode.
18836 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
18839 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
18840 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
18841 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
18842 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
18843 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
18844 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
18845 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
18846 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
18847 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
18849 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
18851 * tree-core.h (tree_decl_with_vis): Remove section_name.
18853 2014-06-09 Kito Cheng <kito@0xlab.org>
18855 * ira.c (ira): Don't call init_caller_save if LRA enabled
18856 since LRA use its own infrastructure to handle that.
18858 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
18860 * symtab.c (dump_symtab_base): Update dumping.
18861 (symtab_make_decl_local): Clear only DECL_COMDAT.
18862 * tree-vect-data-refs.c (Check that variable is static before
18863 tampering with sections.
18864 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
18865 (cgraph_create_virtual_clone): Likewise.
18866 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
18867 (decl_section_name, set_decl_section_name): New accessors.
18868 (find_decls_types_r): Do not walk section name
18869 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
18870 (decl_comdat_group, decl_comdat_group_id): Constify.
18871 (decl_section_name, set_decl_section_name): Update.
18872 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
18873 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
18874 (cgraph_make_node_local_1): Clear section and comdat group.
18875 * cgraph.h (set_comdat_group): Sanity check.
18876 (get_section, set_section): New.
18877 * ipa-comdats.c (ipa_comdats): Use get_section.
18878 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
18879 * lto-streamer-out.c: Do not follow section names.
18880 * c-family/c-common.c (handle_section_attribute): Update.
18881 * lto-cgraph.c (lto_output_node): Output section.
18882 (lto_output_varpool_node): Likewise.
18883 (read_comdat_group): Rename to ...
18884 (read_identifier): ... this one.
18885 (read_string_cst): New function.
18886 (input_node, input_varpool_node): Input section names.
18887 * tree-emutls.c (get_emutls_init_templ_addr): Update.
18888 (new_emutls_decl): Update.
18889 (secname_for_decl): Check section names only of static vars.
18890 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
18891 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
18892 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
18893 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
18894 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
18895 * config/mcore/mcore.c (mcore_unique_section): Likewise.
18896 * config/mips/mips.c (mips16_build_function_stub): Likewise.
18897 * config/v850/v850.c (v850_insert_attributes): Likewise.
18898 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
18900 (h8300_handle_tiny_data_attribute): Likewise.
18901 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
18902 (bfin_handle_l2_attribute): Likewise.
18904 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
18906 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
18907 remove static initializer.
18909 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
18911 * varasm.c (use_blocks_for_decl_p): Check symbol table
18912 instead of alias attribute.
18913 (place_block_symbol): Recurse on aliases.
18915 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
18917 * ipa-visibility.c: Include varasm.h
18918 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
18920 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
18922 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
18923 outputting aliases.
18925 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
18927 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
18928 from test_insn into GGC space escape via SET_SRC.
18930 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
18932 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
18933 call statement, if any.
18934 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
18935 statements, if any. Tidy up.
18937 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
18940 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
18941 iterators, VSX_D that handles 64-bit types, and VSX_LE that
18942 handles swapping the two 64-bit double words on little endian
18943 systems. Include V1TImode and optionally TImode in VSX_LE so that
18944 these types are properly swapped. Change all of the insns and
18945 splits that do the 64-bit swaps to use VSX_LE.
18946 (vsx_le_perm_load_<mode>): Likewise.
18947 (vsx_le_perm_store_<mode>): Likewise.
18948 (splitters for little endian memory operations): Likewise.
18949 (vsx_xxpermdi2_le_<mode>): Likewise.
18950 (vsx_lxvd2x2_le_<mode>): Likewise.
18951 (vsx_stxvd2x2_le_<mode>): Likewise.
18953 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
18956 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
18957 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
18958 and corresponding splitters. Zero extend general register
18959 or memory input operand to XMM temporary. Enable for
18960 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
18961 (floatunssi<mode>2): Update expander predicate.
18963 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
18965 PR rtl-optimization/61325
18966 * lra-constraints.c (process_address_1): Check scale equal to one
18967 to prevent transformation: base + scale * index => base + new_reg.
18969 2014-06-06 Richard Biener <rguenther@suse.de>
18971 PR tree-optimization/59299
18972 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
18974 (nearest_common_dominator_of_uses): Likewise.
18975 (statement_sink_location): Adjust. Support sinking loads.
18977 2014-06-06 Martin Jambor <mjambor@suse.cz>
18979 * ipa-prop.c (get_place_in_agg_contents_list): New function.
18980 (build_agg_jump_func_from_list): Likewise.
18981 (determine_known_aggregate_parts): Renamed to
18982 determine_locally_known_aggregate_parts. Moved some functionality
18983 to the two functions above, removed bound checks.
18985 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
18987 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
18988 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
18989 (aarch64_progress_pointer): Likewise.
18990 (aarch64_copy_one_part_and_move_pointers): Likewise.
18991 (aarch64_expand_movmen): Likewise.
18992 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
18993 * config/aarch64/aarch64.md (movmem<mode>): New.
18995 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
18997 * targhooks.c (default_add_stmt_cost): Call target specific
18998 hook instead of default one.
19000 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
19002 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
19003 endianness instead of host endianness.
19004 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
19007 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
19010 * function.c (instantiate_decls): Process the saved static chain.
19011 (expand_function_start): If not optimizing, save the static chain
19013 * tree-nested.c (convert_all_function_calls): Always create the static
19014 chain for nested functions if not optimizing.
19016 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
19018 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
19020 2014-06-06 Richard Biener <rguenther@suse.de>
19022 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
19023 (construct_init_block): Likewise.
19024 (construct_exit_block): Likewise.
19025 (pass_expand::execute): Likewise.
19026 * graphite.c (graphite_transforms): Replace check for current_loops
19027 with a check for > 1 loops.
19028 (pass_graphite_transforms::execute): Adjust.
19029 * ipa-split.c (split_function): Remove check for current_loops.
19030 * omp-low.c (expand_parallel_call): Likewise.
19031 (expand_omp_for_init_counts): Likewise.
19032 (extract_omp_for_update_vars): Likewise.
19033 (expand_omp_for_generic): Likewise.
19034 (expand_omp_sections): Likewise.
19035 (expand_omp_target): Likewise.
19036 * tracer.c (tail_duplicate): Likewise.
19037 (pass_tracer::execute): Likewise.
19038 * trans-mem.c (expand_transaction): Likewise.
19039 * tree-complex.c (expand_complex_div_wide): Likewise.
19040 * tree-eh.c (lower_resx): Likewise.
19041 (cleanup_empty_eh_merge_phis): Likewise.
19042 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
19043 current_loops with a check for > 1 loops.
19044 (pass_predcom::execute): Adjust.
19045 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
19046 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
19047 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
19048 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
19049 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
19050 * tree-switch-conversion.c (process_switch): Likewise.
19051 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
19052 * tree-vrp.c (vrp_visit_phi_node): Likewise.
19053 (execute_vrp): Likewise.
19054 * ubsan.c (ubsan_expand_null_ifn): Likewise.
19056 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
19058 * rtl.h (insn_location): Declare.
19059 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
19060 with UNKNOWN_LOCATION.
19061 * emit-rtl.c (insn_location): New function.
19062 * final.c (notice_source_line): Check that the instruction has a
19063 location before retrieving it and use insn_location.
19064 * modulo-sched.c (loop_single_full_bb_p): Likewise.
19065 * print-rtl.c (print_rtx): Likewise.
19067 2014-06-06 Richard Biener <rguenther@suse.de>
19069 * passes.def: Move 2nd VRP pass before phi-only-cprop.
19071 2014-06-06 Christian Bruel <christian.bruel@st.com>
19073 PR tree-optimization/43934
19074 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
19077 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
19079 * ira-lives.c (single_reg_class): Add missing break. Explicitly
19080 return NO_REGS for extra address and memory constraints. Handle
19081 operands that match (or are equivalent to something that matches)
19082 extra constant constraints. Ignore other non-register operands.
19084 2014-06-06 Alan Modra <amodra@gmail.com>
19087 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
19088 * doc/tm.texi: Regenerate.
19089 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
19090 Use throughout in place of REG_PARM_STACK_SPACE.
19091 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
19092 "incoming" param. Pass to rs6000_function_parms_need_stack.
19093 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
19094 prototype_p when incoming. Use function decl when incoming
19095 to handle K&R style functions.
19096 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
19097 (INCOMING_REG_PARM_STACK_SPACE): Define.
19099 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
19102 * cfgexpand.c (expand_debug_expr): Use address space of nested
19103 TREE_TYPE for ADDR_EXPR and MEM_REF.
19105 2014-06-05 Jeff Law <law@redhat.com>
19107 PR tree-optimization/61289
19108 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
19109 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
19110 looking for those which match LHS. All callers changed.
19111 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
19112 parameters and code which manipulated them. All callers changed.
19113 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
19114 and DST_MAP parameters. Simplify invalidation code by just calling
19115 invalidate_equivalences. All callers changed.
19116 (thread_across_edge): Simplify now that we don't need to maintain
19117 the map of equivalences to invalidate.
19119 2014-06-05 Kai Tietz <ktietz@redhat.com>
19120 Richard Henderson <rth@redhat.com>
19123 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
19124 checking for !TARGET_X32.
19125 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
19126 (sibcall_intern): New define_insn, plus required peepholes.
19127 (sibcall_pop_intern): Likewise.
19128 (sibcall_value_intern): Likewise.
19129 (sibcall_value_pop_intern): Likewise.
19131 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
19133 * tree-inline.c (tree_function_versioning): Check DF info existence
19134 before accessing it.
19136 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
19138 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
19140 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
19141 aarch64_frame hard_fp_offset and frame_size.
19142 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
19143 frame_size; remove original_frame_size.
19144 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
19145 (aarch64_initial_elimination_offset): Remove frame_size and
19146 offset. Use aarch64_frame frame_size.
19148 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
19149 Jiong Wang <jiong.wang@arm.com>
19150 Renlin <renlin.li@arm.com>
19152 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
19153 initialization of R30 offset. Update offset. Iterate core
19154 regisers upto X30. Remove X29, X30 specific code.
19156 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
19157 Jiong Wang <jiong.wang@arm.com>
19159 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
19160 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
19161 (aarch64_register_saved_on_entry): Adjust test.
19163 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
19165 * config/aarch64/aarch64.h (machine_function): Move
19166 saved_varargs_size from here...
19167 (aarch64_frame): ... to here.
19169 * config/aarch64/aarch64.c (aarch64_expand_prologue)
19170 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
19171 (aarch64_initial_elimination_offset)
19172 (aarch64_setup_incoming_varargs): Adjust location of
19173 saved_varargs_size.
19175 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
19177 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
19180 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
19181 Prachi Godbole <Prachi.Godbole@imgtec.com>
19183 * config/mips/mips-cpus.def: Add definition for p5600. Updated
19184 mips32r5 entry to use PROCESSOR_P5600.
19185 * config/mips/mips-tables.opt: Regenerate.
19186 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
19187 * config/mips/mips.c (mips_fmadd_bypass): New function.
19188 (mips_rtx_cost_data): Add costs for p5600.
19189 (mips_issue_rate): Add support for p5600.
19190 (mips_multipass_dfa_lookahead): Likewise.
19191 * config/mips/mips.h (TUNE_P5600): New define.
19192 (TUNE_MACC_CHAINS): Add TUNE_P5600.
19193 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
19194 * config/mips/mips.md: Include p5600.md.
19195 (processor): Add p5600.
19196 * config/mips/p5600.md: New file.
19198 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
19200 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
19201 * config/i386/predicates.md (palignr_operand): New.
19202 Indicates if permutation is suitable for palignr instruction.
19204 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
19206 PR tree-optimization/61319
19207 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
19208 stmt belongs to loop.
19210 2014-06-05 Richard Biener <rguenther@suse.de>
19212 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
19213 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
19214 (lookup_tmp_var): Adjust.
19215 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
19217 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19219 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
19221 2014-06-05 Marek Polacek <polacek@redhat.com>
19224 * doc/invoke.texi: Document -Wlogical-not-parentheses.
19226 2014-06-04 Tom de Vries <tom@codesourcery.com>
19228 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
19231 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
19233 PR tree-optimization/61385
19234 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
19236 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
19238 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
19239 changed to use fatal_error.
19240 (main): Ensure lto_wrapper_cleanup is run atexit.
19242 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
19244 * lra-constraints.c (valid_address_p): Move earlier in file.
19245 (address_eliminator): New structure.
19246 (satisfies_memory_constraint_p): New function.
19247 (satisfies_address_constraint_p): Likewise.
19248 (process_alt_operands, process_address, curr_insn_transform): Use them.
19250 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
19252 * lra-int.h (lra_static_insn_data): Make operand_alternative a
19254 (target_lra_int, default_target_lra_int, this_target_lra_int)
19255 (op_alt_data): Delete.
19256 * lra.h (lra_init): Delete.
19257 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
19258 (init_insn_code_data_once): Remove op_alt_data handling.
19259 (finish_insn_code_data_once): Likewise.
19260 (init_op_alt_data): Delete.
19261 (get_static_insn_data): Initialize operand_alternative to null.
19262 (free_insn_recog_data): Cast operand_alternative before freeing it.
19263 (setup_operand_alternative): Take the operand_alternative as
19264 parameter and assume it isn't already cached in the static
19266 (lra_set_insn_recog_data): Update accordingly.
19267 (lra_init): Delete.
19268 * ira.c (ira_init): Don't call lra_init.
19269 * target-globals.h (this_target_lra_int): Declare.
19270 (target_globals): Remove lra_int.
19271 (restore_target_globals): Update accordingly.
19272 * target-globals.c: Don't include lra-int.h.
19273 (default_target_globals, save_target_globals): Remove lra_int.
19275 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
19277 * recog.h (operand_alternative): Convert reg_class, reject,
19278 matched and matches into bitfields.
19279 (preprocess_constraints): New overload.
19280 (preprocess_insn_constraints): New function.
19281 (preprocess_constraints): Take the insn as parameter.
19282 (recog_op_alt): Change into a pointer.
19283 (target_recog): Add x_op_alt.
19284 * recog.c (asm_op_alt): New variable.
19285 (recog_op_alt): Change into a pointer.
19286 (preprocess_constraints): New overload, replacing the old function
19287 definition with one that doesn't use global state.
19288 (preprocess_insn_constraints): New function.
19289 (preprocess_constraints): Use them. Take the insn as parameter.
19290 Use asm_op_alt for asms.
19291 (recog_init): Free existing x_op_alt entries.
19292 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
19294 (make_early_clobber_and_input_conflicts): Likewise.
19295 (process_bb_node_lives): Pass the insn to process_constraints.
19296 * reg-stack.c (check_asm_stack_operands): Likewise.
19297 (subst_asm_stack_regs): Likewise.
19298 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
19299 * regrename.c (build_def_use): Likewise.
19300 * sched-deps.c (sched_analyze_insn): Likewise.
19301 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
19302 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
19303 (note_invalid_constants): Likewise.
19304 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
19305 (ix86_legitimate_combined_insn): Make operand_alternative pointer
19308 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
19310 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
19311 * ira-lives.c (check_and_make_def_conflict): Check for disabled
19313 (make_early_clobber_and_input_conflicts): Likewise.
19314 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
19316 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
19318 * recog.h (alternative_class): New function.
19319 (which_op_alt): Return a const recog_op_alt.
19320 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
19321 (subst_asm_stack_regs): Likewise.
19322 * config/arm/arm.c (note_invalid_constants): Likewise.
19323 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
19324 the operand_alternative; use alternative class instead.
19325 * sel-sched.c (get_reg_class): Likewise.
19326 * regrename.c (build_def_use): Likewise.
19327 (hide_operands, restore_operands, record_out_operands): Update type
19330 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
19332 * recog.h (recog_op_alt): Convert to a flat array.
19333 (which_op_alt): New function.
19334 * recog.c (recog_op_alt): Convert to a flat array.
19335 (preprocess_constraints): Update accordingly, grouping all
19336 operands of the same alternative together, rather than the
19338 * ira-lives.c (check_and_make_def_conflict): Likewise.
19339 (make_early_clobber_and_input_conflicts): Likewise.
19340 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
19341 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
19342 (subst_asm_stack_regs): Likewise.
19343 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
19344 * regrename.c (hide_operands, record_out_operands): Likewise.
19345 (build_def_use): Likewise.
19346 * sel-sched.c (get_reg_class): Likewise.
19347 * config/arm/arm.c (note_invalid_constants): Likewise.
19349 2014-06-04 Jason Merrill <jason@redhat.com>
19353 * gimplify.c (gimplify_arg): Non-static.
19354 * gimplify.h: Declare it.
19356 2014-06-04 Richard Biener <rguenther@suse.de>
19358 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
19359 TREE_PUBLIC and DECL_EXTERNAL decls.
19361 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
19363 * regcprop.c (copyprop_hardreg_forward_1): Account for
19364 HARD_REGNO_CALL_PART_CLOBBERED.
19366 2014-06-04 Richard Biener <rguenther@suse.de>
19368 * configure.ac: Check whether the underlying type of int64_t
19369 is long or long long.
19370 * configure: Regenerate.
19371 * config.in: Likewise.
19372 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
19373 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
19375 2014-06-04 Richard Biener <rguenther@suse.de>
19377 PR tree-optimization/60098
19378 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
19380 (dse_optimize_stmt): Simplify, now that we found a kill
19383 2014-06-04 Richard Biener <rguenther@suse.de>
19385 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
19386 of accesses with non-invariant address.
19388 2014-06-04 Martin Liska <mliska@suse.cz>
19390 * cgraph.h (cgraph_make_wrapper): New function introduced.
19391 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
19392 * ipa-inline.h (inline_analyze_function): The function is global.
19393 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
19395 2014-06-04 Martin Liska <mliska@suse.cz>
19397 * tree.h (private_lookup_attribute_starting): New function.
19398 (lookup_attribute_starting): Likewise.
19399 * tree.c (private_lookup_attribute_starting): Likewise.
19401 2014-06-04 Martin Liska <mliska@suse.cz>
19403 * cgraph.h (expand_thunk): New argument added.
19404 (address_taken_from_non_vtable_p): New global function.
19405 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
19406 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
19407 * cgraphunit.c (analyze_function): Likewise.
19408 (assemble_thunks_and_aliases): Argument added to call.
19409 (expand_thunk): New argument forces to produce GIMPLE thunk.
19411 2014-06-04 Martin Liska <mliska@suse.cz>
19413 * coverage.h (coverage_compute_cfg_checksum): Argument added.
19414 * coverage.c (coverage_compute_cfg_checksum): Likewise.
19415 * profile.c (branch_prob): Likewise.
19417 2014-06-04 Martin Jambor <mjambor@suse.cz>
19420 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
19421 handler for switch on an ipa_ref_use enum.
19422 * ipa-reference.c (analyze_function): Likewise.
19424 2014-06-04 Kai Tietz <ktietz@redhat.com>
19426 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
19427 from old call-instruction.
19429 2014-06-04 Bin Cheng <bin.cheng@arm.com>
19431 * config/aarch64/aarch64.c (aarch64_classify_address)
19432 (aarch64_legitimize_reload_address): Support full addressing modes
19434 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
19435 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
19437 2014-06-03 Andrew Pinski <apinski@cavium.com>
19439 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
19442 2014-06-03 Andrew Pinski <apinski@cavium.com>
19444 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
19445 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
19447 2014-06-03 Kai Tietz <ktietz@redhat.com>
19449 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
19452 2014-06-03 Dehao Chen <dehao@google.com>
19454 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
19457 2014-06-03 Marek Polacek <polacek@redhat.com>
19460 * doc/invoke.texi: Document -Wswitch-bool.
19461 * function.c (stack_protect_epilogue): Cast controlling expression of
19463 * gengtype.c (walk_type): Generate switch expression with its
19464 controlling expression cast to int.
19466 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
19468 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
19470 * config/avr/avr-tables.opt: Regenerate.
19471 * config/avr/t-multilib: Regenerate.
19472 * doc/avr-mmcu.texi: Regenerate.
19474 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
19475 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
19477 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
19478 (ata6617c, ata664251): Add new avr35 devices.
19479 (ata6612c): Add new avr4 device.
19480 (ata6613c, ata6614q): Add new avr5 devices.
19481 * config/avr/avr-tables.opt: Regenerate.
19482 * config/avr/t-multilib: Regenerate.
19483 * doc/avr-mmcu.texi: Regenerate.
19485 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
19487 * gcc/config/aarch64/aarch64-builtins.c
19488 (aarch64_types_binop_ssu_qualifiers): New static data.
19489 (TYPES_BINOP_SSU): Define.
19490 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
19491 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
19492 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
19493 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
19494 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
19495 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
19496 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
19497 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
19498 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
19499 suffix to builtin function name, remove cast.
19500 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
19501 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
19502 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
19504 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
19506 * gcc/config/aarch64/aarch64-builtins.c
19507 (aarch64_types_binop_uus_qualifiers,
19508 aarch64_types_shift_to_unsigned_qualifiers,
19509 aarch64_types_unsigned_shiftacc_qualifiers): Define.
19510 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
19511 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
19512 sqshlu_n, uqshl_n): Update qualifiers.
19513 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
19514 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
19515 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
19516 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
19517 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
19518 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
19519 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
19520 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
19521 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
19522 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
19523 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
19524 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
19525 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
19526 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
19527 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
19528 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
19529 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
19530 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
19531 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
19532 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
19533 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
19534 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
19535 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
19536 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
19537 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
19538 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
19539 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
19541 2014-06-03 Teresa Johnson <tejohnson@google.com>
19543 * tree-sra.c (modify_function): Record caller nodes after rebuild.
19545 2014-06-02 Jason Merrill <jason@redhat.com>
19548 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
19550 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
19552 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
19555 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
19557 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
19559 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
19560 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
19561 * config/aarch64/iterators.md (REVERSE): New iterator.
19562 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
19563 (rev_op): New int_attribute.
19564 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
19565 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
19566 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
19567 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
19568 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
19569 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
19570 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
19571 Replace temporary __asm__ with __builtin_shuffle.
19573 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
19575 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
19577 * config/mips/mips-tables.opt: Regenerate.
19578 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
19579 to use mips_isa_rev rather than ISA_MIPS32R2.
19580 * config/mips/mips.h (ISA_MIPS32R3): New define.
19581 (ISA_MIPS32R5): New define.
19582 (ISA_MIPS64R3): New define.
19583 (ISA_MIPS64R5): New define.
19584 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
19585 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
19586 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
19588 (MIPS_ISA_SYNCI_SPEC): Likewise.
19589 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
19590 (LINK_SPEC): Added mips32r3 and mips32r5.
19591 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
19592 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
19593 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
19594 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
19595 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
19596 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
19597 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
19599 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
19601 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
19603 * config/mips/mips.opt (mxpa): New option.
19604 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
19607 2014-06-03 Martin Jambor <mjambor@suse.cz>
19610 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
19613 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
19615 PR tree-optimization/61328
19616 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
19617 initialization from find_bswap_or_nop_1.
19618 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
19619 in source_expr2 before using the size value the function sets. Also
19620 make use of init_symbolic_number () in both the old place and
19621 find_bswap_or_nop_load () to avoid reading uninitialized memory when
19622 doing recursion in the GIMPLE_BINARY_RHS case.
19624 2014-06-03 Richard Biener <rguenther@suse.de>
19626 PR tree-optimization/61383
19627 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
19630 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
19632 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
19633 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
19634 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
19635 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
19637 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
19638 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
19639 * system.h: ...here and make it unconditional.
19640 * target.def (conditional_register_usage): Mention
19641 define_register_constraint instead of old-style constraint macros.
19642 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
19643 * doc/tm.texi: Regenerate.
19644 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
19645 protected by !USE_MD_CONSTRAINTS.
19646 * config/frv/frv.md: Remove quote from old version of documentation.
19647 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
19648 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
19649 CONST_DOUBLE_OK_FOR_LETTER.
19650 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
19652 2014-06-02 Andrew Pinski <apinski@cavium.com>
19654 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
19655 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
19656 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
19657 file whose name depends on -mabi= and -mbig-endian.
19658 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
19659 Handle LP64 better and handle ilp32 too.
19660 (MULTILIB_OPTIONS): Delete.
19661 (MULTILIB_DIRNAMES): Delete.
19663 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
19665 * expr.h: Remove prototypes of functions defined in builtins.c.
19666 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
19667 Remove prototypes of functions defined in builtins.c.
19668 * builtins.h: Update prototype list to include all exported functions.
19669 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
19670 no_c99_libc_has_function): Move to targhooks.c
19671 (build_string_literal, build_call_expr_loc_array,
19672 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
19674 (expand_builtin_object_size, fold_builtin_object_size): Make static.
19675 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
19676 no_c99_libc_has_function): Relocate from builtins.c.
19677 * tree.c: Include builtins.h.
19678 (build_call_expr_loc_array, build_call_expr_loc_vec,
19679 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
19681 * fold-const.h (fold_fma): Move prototype to builtins.h.
19682 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
19683 * asan.c: Include builtins.h.
19684 * cfgexpand.c: Likewise.
19685 * convert.c: Likewise.
19686 * emit-rtl.c: Likewise.
19687 * except.c: Likewise.
19688 * expr.c: Likewise.
19689 * fold-const.c: Likewise.
19690 * gimple-fold.c: Likewise.
19691 * gimple-ssa-strength-reduction.c: Likewise.
19692 * gimplify.c: Likewise.
19693 * ipa-inline.c: Likewise.
19694 * ipa-prop.c: Likewise.
19695 * lto-streamer-out.c: Likewise.
19696 * stmt.c: Likewise.
19697 * tree-inline.c: Likewise.
19698 * tree-object-size.c: Likewise.
19699 * tree-sra.c: Likewise.
19700 * tree-ssa-ccp.c: Likewise.
19701 * tree-ssa-forwprop.c: Likewise.
19702 * tree-ssa-loop-ivcanon.c: Likewise.
19703 * tree-ssa-loop-ivopts.c: Likewise.
19704 * tree-ssa-math-opts.c: Likewise.
19705 * tree-ssa-reassoc.c: Likewise.
19706 * tree-ssa-threadedge.c: Likewise.
19707 * tree-streamer-in.c: Likewise.
19708 * tree-vect-data-refs.c: Likewise.
19709 * tree-vect-patterns.c: Likewise.
19710 * tree-vect-stmts.c: Likewise.
19711 * config/aarch64/aarch64.c: Likewise.
19712 * config/alpha/alpha.c: Likewise.
19713 * config/arc/arc.c: Likewise.
19714 * config/arm/arm.c: Likewise.
19715 * config/avr/avr.c: Likewise.
19716 * config/bfin/bfin.c: Likewise.
19717 * config/c6x/c6x.c: Likewise.
19718 * config/cr16/cr16.c: Likewise.
19719 * config/cris/cris.c: Likewise.
19720 * config/epiphany/epiphany.c: Likewise.
19721 * config/fr30/fr30.c: Likewise.
19722 * config/frv/frv.c: Likewise.
19723 * config/h8300/h8300.c: Likewise.
19724 * config/i386/i386.c: Likewise.
19725 * config/i386/winnt.c: Likewise.
19726 * config/ia64/ia64.c: Likewise.
19727 * config/iq2000/iq2000.c: Likewise.
19728 * config/lm32/lm32.c: Likewise.
19729 * config/m32c/m32c.c: Likewise.
19730 * config/m32r/m32r.c: Likewise.
19731 * config/m68k/m68k.c: Likewise.
19732 * config/mcore/mcore.c: Likewise.
19733 * config/mep/mep.c: Likewise.
19734 * config/microblaze/microblaze.c: Likewise.
19735 * config/mips/mips.c: Likewise.
19736 * config/mmix/mmix.c: Likewise.
19737 * config/mn10300/mn10300.c: Likewise.
19738 * config/moxie/moxie.c: Likewise.
19739 * config/msp430/msp430.c: Likewise.
19740 * config/nds32/nds32.c: Likewise.
19741 * config/pa/pa.c: Likewise.
19742 * config/pdp11/pdp11.c: Likewise.
19743 * config/picochip/picochip.c: Likewise.
19744 * config/rl78/rl78.c: Likewise.
19745 * config/rs6000/rs6000.c: Likewise.
19746 * config/rx/rx.c: Likewise.
19747 * config/s390/s390.c: Likewise.
19748 * config/score/score.c: Likewise.
19749 * config/sh/sh.c: Likewise.
19750 * config/sparc/sparc.c: Likewise.
19751 * config/spu/spu.c: Likewise.
19752 * config/stormy16/stormy16.c: Likewise.
19753 * config/tilegx/tilegx.c: Likewise.
19754 * config/tilepro/tilepro.c: Likewise.
19755 * config/v850/v850.c: Likewise.
19756 * config/vax/vax.c: Likewise.
19757 * config/xtensa/xtensa.c: Likewise.
19759 2014-06-02 Jeff Law <law@redhat.com>
19761 PR rtl-optimization/61094
19762 * ree.c (combine_reaching_defs): Do not reextend an insn if it
19763 was marked as do_no_reextend. If a copy is needed to eliminate
19764 an extension, then mark it as do_not_reextend.
19766 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
19768 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
19770 2014-06-02 Richard Henderson <rth@redhat.com>
19773 * config/alpha/alpha.c (print_operand_address): Allow symbolic
19774 addresses inside asms. Use output_operand_lossage instead of
19777 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
19780 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
19781 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
19783 2014-06-02 Tom de Vries <tom@codesourcery.com>
19785 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
19786 case that x has VOIDmode.
19788 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
19790 * varasm.c (copy_constant): Delete function.
19791 (build_constant_desc): Don't call it.
19793 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19796 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
19797 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
19798 with immediate_operand.
19800 2014-06-02 Andreas Schwab <schwab@suse.de>
19802 * config/ia64/ia64.c
19803 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
19804 pending_data_specs first.
19806 2014-06-02 Richard Biener <rguenther@suse.de>
19808 PR tree-optimization/61378
19809 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
19810 valueized_anything.
19812 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
19814 * config/i386/constraints.md (Bw): Rename from 'w'.
19815 (Bz): Rename from 'z'.
19816 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
19818 2014-06-01 Kai Tietz <ktietz@redhat.com>
19821 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
19822 * config/i386/i386.md (sibcall_insn_operand): Use Bs
19823 instead of m constraint.
19825 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
19827 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
19828 a separate alternative where the scratch operand 2 is marked as
19831 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
19833 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
19834 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
19835 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
19836 and __builtins_arm_get_fpscr.
19837 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
19838 __builtins_arm_get_fpscr.
19839 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
19840 __builtins_arm_ldfpscr.
19841 (arm_atomic_assign_expand_fenv): New function.
19842 * config/arm/vfp.md (set_fpscr): New pattern.
19843 (get_fpscr) : Likewise.
19844 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
19846 * doc/extend.texi (AARCH64 Built-in Functions) : Document
19847 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
19849 2014-05-30 Jakub Jelinek <jakub@redhat.com>
19851 * asan.c (report_error_func): Add SLOW_P argument, use
19852 BUILT_IN_ASAN_*_N if set.
19853 (build_check_stmt): Likewise.
19854 (instrument_derefs): If T has insufficient alignment,
19855 force same handling as for odd sizes.
19857 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
19858 BUILT_IN_ASAN_REPORT_STORE_N): New.
19859 * asan.c (struct asan_mem_ref): Change access_size type to
19861 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
19862 update_mem_ref_hash_table): Likewise.
19863 (asan_mem_ref_hasher::hash): Hash in a HWI.
19864 (report_error_func): Change size_in_bytes argument to HWI.
19865 Use *_N builtins if size_in_bytes is larger than 16 or not power of
19867 (build_shadow_mem_access): New function.
19868 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
19869 Handle size_in_bytes not power of two or larger than 16.
19870 (instrument_derefs): Don't give up if size_in_bytes is not
19871 power of two or is larger than 16.
19873 2014-05-30 Kai Tietz <ktietz@redhat.com>
19876 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
19877 for sibling-tail-calls.
19878 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
19880 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
19881 (sibcall_insn_operand): Add check for sibcall_memory_operand.
19883 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
19885 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
19886 * config/avr/avr-tables.opt: Regenerate.
19887 * config/avr/t-multilib: Regenerate.
19888 * doc/avr-mmcu.texi: Regenerate.
19890 2014-05-30 Ian Lance Taylor <iant@google.com>
19892 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
19895 2014-05-30 Tom de Vries <tom@codesourcery.com>
19897 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
19900 2014-05-30 Tom de Vries <tom@codesourcery.com>
19902 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
19903 * lra.c (initialize_lra_reg_info_element): Add init of
19904 actual_call_used_reg_set field.
19905 (lra): Call lra_create_live_ranges before lra_inheritance for
19907 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
19909 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
19910 instead of call_used_reg_set for -fuse-caller-save.
19911 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
19913 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19915 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
19917 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
19919 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
19921 * ira.c (ira_get_dup_out_num): Check for output operands at
19922 the start of the loop. Handle cases where an included alternative
19923 follows an excluded one.
19925 2014-05-29 Mike Stump <mikestump@comcast.net>
19928 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
19929 post ld passes when lto is used.
19931 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
19933 PR rtl-optimization/61325
19934 * lra-constraints.c (process_address): Rename to process_address_1.
19935 (process_address): New function.
19937 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
19939 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
19940 TYPES_BINOPV): New static data.
19941 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
19943 * config/aarch64/aarch64-simd.md (aarch64_ext,
19944 aarch64_im_lane_boundsi): New patterns.
19945 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
19947 (aarch64_evpc_ext): New function.
19949 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
19951 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
19952 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
19953 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
19954 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
19955 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
19957 2014-05-29 Tom de Vries <tom@codesourcery.com>
19959 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
19961 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
19962 Richard Sandiford <rdsandiford@googlemail.com>
19964 * arm/iterators.md (shiftable_ops): New code iterator.
19965 (t2_binop0, arith_shift_insn): New code attributes.
19966 * arm/predicates.md (shift_nomul_operator): New predicate.
19967 * arm/arm.md (insn_enabled): Delete.
19968 (enabled): Remove insn_enabled test.
19969 (*arith_shiftsi): Delete. Replace with ...
19970 (*<arith_shift_insn>_multsi): ... new pattern.
19971 (*<arith_shift_insn>_shiftsi): ... new pattern.
19972 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
19974 2014-05-29 Radovan Obradovic <robradovic@mips.com>
19975 Tom de Vries <tom@codesourcery.com>
19977 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
19978 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
19980 (mips_split_call): Use POST_CALL_TMP_REG.
19981 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
19983 2014-05-29 Tom de Vries <tom@codesourcery.com>
19985 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
19986 with #ifdef STACK_REGS.
19988 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
19990 * varasm.c (get_variable_section): Walk aliases.
19991 (place_block_symbol): Walk aliases.
19993 2014-05-28 Tom de Vries <tom@codesourcery.com>
19996 2014-05-28 Tom de Vries <tom@codesourcery.com>
19998 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
19999 * lra.c (initialize_lra_reg_info_element): Add init of
20000 actual_call_used_reg_set field.
20001 (lra): Call lra_create_live_ranges before lra_inheritance for
20003 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
20005 * lra-constraints.c (need_for_call_save_p): Use
20006 actual_call_used_reg_set instead of call_used_reg_set for
20008 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
20010 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
20012 * doc/md.texi: Document that the % constraint character must
20013 be at the beginning of the string.
20014 * genoutput.c (validate_insn_alternatives): Check that '=',
20015 '+' and '%' only appear at the beginning of a constraint.
20016 * ira.c (commutative_constraint_p): Delete.
20017 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
20018 at the start of the string.
20019 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
20021 * config/arm/neon.md (bicdi3_neon): Likewise.
20022 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
20023 (slt_si, sltu_si): Likewise.
20024 * config/vax/vax.md (sbcdi3): Likewise.
20025 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
20026 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
20027 (mul64): Move '%' to beginning of constraint.
20028 * config/arm/arm.md (*xordi3_insn): Likewise.
20029 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
20030 (xorsi3): Likewise.
20032 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
20034 * doc/md.texi: Document the restrictions on the "enabled" attribute.
20036 2014-05-28 Jason Merrill <jason@redhat.com>
20039 * cgraph.h (symtab_node::get_comdat_group_id): New.
20040 * cgraphunit.c (analyze_functions): Call it.
20041 * symtab.c (dump_symtab_node): Likewise.
20042 * tree.c (decl_comdat_group_id): New.
20043 * tree.h: Declare it.
20044 * lto-streamer-out.c (write_symbol): Use it.
20045 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
20047 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
20049 PR bootstrap/PR61146
20050 * wide-int.cc: Do not include longlong.h when compiling with clang.
20052 2014-05-28 Richard Biener <rguenther@suse.de>
20054 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
20055 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
20056 (vrp_visit_assignment_or_call): Print less vertical space.
20057 (vrp_visit_stmt): Likewise.
20058 (vrp_visit_phi_node): Likewise. For a PHI argument with
20059 VR_VARYING range consider recording it as copy.
20061 2014-05-28 Richard Biener <rguenther@suse.de>
20064 2014-05-28 Richard Biener <rguenther@suse.de>
20066 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
20068 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
20070 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
20071 sufficiently aligned and an offset is used at the same time.
20072 (expand_expr_real_1): Likewise.
20074 2014-05-28 Richard Biener <rguenther@suse.de>
20076 PR middle-end/61045
20077 * fold-const.c (fold_comparison): When folding
20078 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
20079 the sign of the remaining constant operand stays the same.
20081 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
20083 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
20084 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
20085 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
20087 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
20088 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
20089 (m32bit-doubles) Likewise.
20090 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
20091 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
20094 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
20096 * configure.ac ($gcc_cv_ld_clearcap): New test.
20097 * configure: Regenerate.
20098 * config.in: Regenerate.
20099 * config/sol2.opt (mclear-hwcap): New option.
20100 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
20101 * config/sol2-clearcap.map: Moved here from
20102 testsuite/gcc.target/i386/clearcap.map.
20103 * config/sol2-clearcapv2.map: Move here from
20104 gcc.target/i386/clearcapv2.map.
20105 * config/t-sol2 (install): Depend on install-clearcap-map.
20106 (install-clearcap-map): New target.
20107 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
20110 2014-05-28 Richard Biener <rguenther@suse.de>
20112 * hwint.h (*_HALF_WIDE_INT*): Move to ...
20113 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
20114 ... here and remove the rest.
20115 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
20117 2014-05-28 Richard Biener <rguenther@suse.de>
20119 PR tree-optimization/61335
20120 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
20121 new range fails, drop to varying.
20123 2014-05-28 Olivier Hainque <hainque@adacore.com>
20125 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
20126 (CPP_SPEC): Add entry for -mcpu=8548.
20127 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
20128 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
20130 2014-05-28 Tom de Vries <tom@codesourcery.com>
20132 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
20133 * lra.c (initialize_lra_reg_info_element): Add init of
20134 actual_call_used_reg_set field.
20135 (lra): Call lra_create_live_ranges before lra_inheritance for
20137 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
20139 * lra-constraints.c (need_for_call_save_p): Use
20140 actual_call_used_reg_set instead of call_used_reg_set for
20142 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
20144 2014-05-28 Radovan Obradovic <robradovic@mips.com>
20145 Tom de Vries <tom@codesourcery.com>
20147 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
20149 (@item -fuse-caller-save): New item.
20151 2014-05-28 Radovan Obradovic <robradovic@mips.com>
20152 Tom de Vries <tom@codesourcery.com>
20154 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
20155 OPT_fuse_caller_save.
20157 2014-05-28 Radovan Obradovic <robradovic@mips.com>
20158 Tom de Vries <tom@codesourcery.com>
20160 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
20161 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
20162 get_call_reg_set_usage.
20163 * resource.c (mark_set_resources, mark_target_live_regs): Use
20164 get_call_reg_set_usage.
20165 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
20167 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
20168 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
20169 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
20170 * ira-build.c (ira_create_allocno): Init
20171 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
20172 (create_cap_allocno, propagate_allocno_info)
20173 (propagate_some_info_from_allocno)
20174 (copy_info_to_removed_store_destinations): Handle
20175 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
20176 * ira-costs.c (ira_tune_allocno_costs): Use
20177 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
20179 2014-05-28 Radovan Obradovic <robradovic@mips.com>
20180 Tom de Vries <tom@codesourcery.com>
20182 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
20183 and function_used_regs_valid fields.
20184 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
20185 find_all_hard_reg_sets.
20186 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
20187 (get_call_reg_set_usage): New function.
20188 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
20189 * regs.h (get_call_reg_set_usage): Declare.
20191 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
20194 * config/dbx.h (License): Add Runtime Library Exception.
20195 * config/newlib-stdint.h (License): Same.
20196 * config/rtems.h (License): Same
20197 * config/initfini-array.h (License): Same
20198 * config/v850/v850.h (License): Same.
20199 * config/v850/v850-opts.h (License): Same
20200 * config/v850/rtems.h (License): Same.
20202 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
20205 * doc/extend.texi (Local Labels): Note that label differences are
20206 not supported for AVR.
20208 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
20209 Olivier Hainque <hainque@adacore.com>
20211 * rtl.h (set_for_reg_notes): Declare.
20212 * emit-rtl.c (set_for_reg_notes): New function.
20213 (set_unique_reg_note): Use it.
20214 * optabs.c (add_equal_note): Likewise
20216 2014-05-27 Andrew Pinski <apinski@cavium.com>
20218 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
20219 Use <w> for the register in assembly template.
20220 (stack_protect_test): Use the mode of operands[0] for the result.
20221 (stack_protect_test_<mode>): Use <w> for the register
20222 in assembly template.
20224 2014-05-27 DJ Delorie <dj@redhat.com>
20226 * config/rx/rx.c (add_vector_labels): New.
20227 (rx_output_function_prologue): Call it.
20228 (rx_handle_func_attribute): Don't require empty arguments.
20229 (rx_handle_vector_attribute): New.
20230 (rx_attribute_table): Add "vector" attribute.
20231 * doc/extend.texi (interrupt, vector): Document new/changed
20232 RX-specific attributes.
20234 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
20236 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
20238 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
20239 predicate to detect a negative quotient.
20241 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
20243 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
20244 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
20245 Add X - Y CMP 0 to X CMP Y transformation.
20246 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
20248 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
20250 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
20253 2014-05-27 Steve Ellcey <sellcey@mips.com>
20255 * config/mips/mips.c: Add include of cgraph.h.
20257 2014-05-27 Richard Biener <rguenther@suse.de>
20259 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
20261 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
20264 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
20265 * config/arm/arm-cores.def (License): Same.
20266 * config/arm/arm-opts.h (License): Same.
20267 * config/arm/aout.h (License): Same.
20268 * config/arm/bpabi.h (License): Same.
20269 * config/arm/elf.h (License): Same.
20270 * config/arm/linux-elf.h (License): Same.
20271 * config/arm/linux-gas.h (License): Same.
20272 * config/arm/netbsd-elf.h (License): Same.
20273 * config/arm/uclinux-eabi.h (License): Same.
20274 * config/arm/uclinux-elf.h (License): Same.
20275 * config/arm/vxworks.h (License): Same.
20277 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20279 * config/arm/neon.md (neon_bswap<mode>): New pattern.
20280 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
20281 (arm_init_neon_builtins): Handle NEON_BSWAP.
20282 Define required type nodes.
20283 (arm_expand_neon_builtin): Handle NEON_BSWAP.
20284 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
20285 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
20286 * config/arm/iterators.md (VDQHSD): New mode iterator.
20288 2014-05-27 Richard Biener <rguenther@suse.de>
20290 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
20291 Try using literal operands when comparing value-ranges failed.
20293 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
20295 * ira.c (commutative_operand): Adjust for change to recog_data.
20296 [Missing from previous commit.]
20298 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
20300 * system.h (TEST_BIT): New macro.
20301 * recog.h (alternative_mask): New type.
20302 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
20303 (recog_data_d): Replace alternative_enabled_p array with
20304 enabled_alternatives.
20305 (target_recog): New structure.
20306 (default_target_recog, this_target_recog): Declare.
20307 (get_enabled_alternatives, recog_init): Likewise.
20308 * recog.c (default_target_recog, this_target_recog): New variables.
20309 (get_enabled_alternatives): New function.
20310 (extract_insn): Use it.
20311 (recog_init): New function.
20312 (preprocess_constraints, constrain_operands): Adjust for change to
20314 * postreload.c (reload_cse_simplify_operands): Likewise.
20315 * reload.c (find_reloads): Likewise.
20316 * ira-costs.c (record_reg_classes): Likewise.
20317 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
20318 all alternatives after a disabled one would be skipped.
20319 (ira_implicitly_set_insn_hard_regs): Likewise.
20320 * ira.c (ira_setup_alts): Adjust for change to recog_data.
20321 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
20322 with enabled_alternatives.
20323 * lra.c (free_insn_recog_data): Update accordingly.
20324 (lra_update_insn_recog_data): Likewise.
20325 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
20326 * lra-constraints.c (process_alt_operands): Likewise. Handle
20327 only_alternative as part of the enabled mask.
20328 * target-globals.h (this_target_recog): Declare.
20329 (target_globals): Add a recog field.
20330 (restore_target_globals): Restore this_target_recog.
20331 * target-globals.c: Include recog.h.
20332 (default_target_globals): Initialize recog field.
20333 (save_target_globals): Likewise.
20334 * reginfo.c (reinit_regs): Call recog_init.
20335 * toplev.c (backend_init_target): Likewise.
20337 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
20339 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
20340 rather than any named insn's code.
20342 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
20345 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
20346 * config/arm/arm-cores.def (License): Same.
20348 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
20350 * tree.h (decl_comdat_group): Declare.
20351 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
20352 * tree.c (decl_comdat_group): Here.
20354 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
20356 PR rtl-optimization/61222
20357 * combine.c (simplify_shift_const_1): When moving a PLUS outside
20358 the shift, truncate the PLUS operand to the result mode.
20360 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
20363 * config/i386/i386.c (ix86_rtx_costs)
20364 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
20367 2014-05-26 Martin Jambor <mjambor@suse.cz>
20369 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
20372 2014-05-26 Richard Biener <rguenther@suse.de>
20374 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
20375 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
20376 Provide specializations.
20377 (wi::int_traits <HOST_WIDE_INT>,
20378 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
20380 2014-05-26 Alan Modra <amodra@gmail.com>
20383 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
20384 params and return a bool. Remove dead code. Update comment.
20385 Assert we have a const_int source. Remove bogus code from
20386 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
20387 handling of constants > 2G and reg_equal note, from..
20388 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
20389 return value. Update comment. If we can, use a new pseudo
20390 for intermediate calculations.
20391 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
20393 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
20394 call to rs6000_emit_set_const in splitter.
20395 (movdi_internal64+2, +3): Likewise.
20397 2014-05-26 Richard Biener <rguenther@suse.de>
20399 * system.h: Define __STDC_FORMAT_MACROS before
20400 including inttypes.h.
20401 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
20402 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
20403 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
20404 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
20405 HOST_WIDEST_INT_C): Remove.
20406 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
20407 if C99 inttypes.h is not available.
20408 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
20409 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
20410 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
20411 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
20412 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
20413 (struct output_info): Likewise.
20414 (print_statistics): Adjust.
20415 (dump_bitmap_statistics): Likewise.
20416 * bt-load.c (migrate_btr_defs): Print with PRId64.
20417 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
20418 (MAX_SAFE_MULTIPLIER): Adjust.
20419 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
20420 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
20421 dump_cgraph_node): Likewise.
20422 * final.c (dump_basic_block_info): Likewise.
20423 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
20424 * gcov.c (format_gcov): Likewise.
20425 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
20427 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
20428 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
20429 (inline_small_functions, dump_overall_stats, dump_inline_stats):
20430 Use PRId64 for dumping.
20431 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
20432 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
20433 (add_allocno_hard_regs): Adjust.
20434 * loop-doloop.c (doloop_modify): Print using PRId64.
20435 * loop-iv.c (inverse): Compute in uint64_t.
20436 (determine_max_iter, iv_number_of_iterations): Likewise.
20437 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
20438 Print using PRId64.
20439 * lto-streamer-out.c (write_symbol): Use uint64_t.
20440 * mcf.c (CAP_INFINITY): Use int64_t maximum.
20441 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
20442 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
20443 * modulo-sched.c (const_iteration_count): Use int64_t.
20444 (sms_schedule): Dump using PRId64.
20445 * predict.c (dump_prediction): Likewise.
20446 * pretty-print.h (pp_widest_integer): Remove.
20447 * profile.c (get_working_sets, is_edge_inconsistent,
20448 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
20449 * tree-pretty-print.c (pp_double_int): Remove case handling
20450 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
20451 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
20453 (pass_optimize_bswap::execute): Remove restriction on hosts.
20454 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
20455 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
20456 * tree.c (widest_int_cst_value): Remove.
20457 * tree.h (widest_int_cst_value): Likewise.
20458 * value-prof.c (dump_histogram_value): Print using PRId64.
20459 * gengtype.c (main): Also inject int64_t.
20460 * ggc-page.c (struct max_alignment): Use int64_t.
20461 * alloc-pool.c (struct allocation_object_def): Likewise.
20462 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
20464 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
20465 * doc/tm.texi: Regenerated.
20466 * gengtype-lex.l (IWORD): Handle [u]int64_t.
20467 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
20468 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
20469 mmix_output_register_setting): Use [u]int64_t in prototypes.
20470 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
20471 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
20472 mmix_output_octa, mmix_output_shifted_value): Adjust.
20473 (mmix_intval): Adjust. Remove unreachable case.
20474 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
20476 2014-05-26 Richard Biener <rguenther@suse.de>
20478 * configure.ac: Drop __int64 type check. Insist that we
20479 found uint64_t and int64_t.
20480 * hwint.h (HOST_BITS_PER___INT64): Remove.
20481 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
20482 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
20483 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
20484 (HOST_WIDEST_FAST_INT): Remove __int64 case.
20485 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
20486 for dst_q_src_df_rms_cdt.
20487 * configure: Regenerate.
20488 * config.in: Likewise.
20490 2014-05-26 Michael Tautschnig <mt@debian.org>
20493 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
20494 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
20496 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20498 PR rtl-optimization/61278
20499 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
20501 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20503 PR rtl-optimization/61220
20504 Part of PR rtl-optimization/61225
20505 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
20506 insn; skip split_edge for a block with only one successor.
20508 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
20510 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
20513 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
20515 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
20516 (update_vtable_references): New function.
20517 (function_and_variable_visibility): Rewrite also vtable initializers.
20518 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
20520 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
20522 * ggc.h (ggc_grow): New function.
20523 * ggc-none.c (ggc_grow): New function.
20524 * ggc-page.c (ggc_grow): Likewise.
20526 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
20528 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
20529 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
20530 comdat_can_be_unshared_p, cgraph_externally_visible_p,
20531 varpool_externally_visible_p, can_replace_by_local_alias,
20532 update_visibility_by_resolution_info, function_and_variable_visibility,
20533 pass_data_ipa_function_and_variable_visibility,
20534 make_pass_ipa_function_and_variable_visibility,
20535 whole_program_function_and_variable_visibility,
20536 pass_data_ipa_whole_program_visibility,
20537 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
20538 * cgraph.h (cgraph_local_node_p): Declare.
20539 * ipa-visibility.c: New file.
20540 * Makefile.in (OBJS): Add ipa-visiblity.o
20542 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
20544 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
20545 that var decl is available.
20547 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
20549 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
20550 symtab_node pointer.
20551 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
20552 (find_decls_types_r): Do not walk COMDAT_GROUP.
20553 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
20554 * varasm.c (make_decl_one_only): Use set_comdat_group;
20555 create node if needed.
20556 * ipa-inline-transform.c (save_inline_function_body): Update
20557 way we decl->symtab mapping.
20558 * symtab.c (symtab_hash, hash_node, eq_node
20559 symtab_insert_node_to_hashtable): Remove.
20560 (symtab_register_node): Update.
20561 (symtab_unregister_node): Update.
20562 (symtab_get_node): Reimplement as inline function.
20563 (symtab_add_to_same_comdat_group): Update.
20564 (symtab_dissolve_same_comdat_group_list): Update.
20565 (dump_symtab_base): Update.
20566 (verify_symtab_base): Update.
20567 (symtab_make_decl_local): Update.
20568 (fixup_same_cpp_alias_visibility): Update.
20569 (symtab_nonoverwritable_alias): Update.
20570 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
20571 * ipa.c (update_visibility_by_resolution_info): UPdate.
20572 * bb-reorder.c: Include cgraph.h
20573 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
20574 with comdat groups.
20575 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
20576 * cgraph.c (cgraph_get_create_node): Update.
20577 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
20579 (symtab_get_node): Make inline.
20580 (symtab_insert_node_to_hashtable): Remove.
20581 (symtab_can_be_discarded): Update.
20582 (decl_comdat_group): New function.
20583 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
20585 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
20587 (read_comdat_group): New function.
20588 (input_node, input_varpool_node): Use it.
20589 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
20591 * mips.c (mips_start_unique_function): Likewise.
20592 (ix86_code_end): Likewise.
20593 (rs6000_code_end): Likweise.
20594 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
20596 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
20598 * gengtype-state.c (fatal_reading_state): Bring offline.
20599 * optabs.c (widening_optab_handler): Bring offline.
20600 * optabs.h (widening_optab_handler): Likewise.
20601 * final.c (get_attr_length_1): Likewise.
20603 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
20605 * sched-int.h (sd_iterator_cond): Manually tail recurse.
20607 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
20609 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
20610 (ppc440-compare): Include shift with dot.
20611 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
20612 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
20614 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
20616 (e6500_sfx2): Include it.
20617 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
20618 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
20619 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
20620 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
20621 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
20622 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
20623 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
20624 *lshiftrt_internal1le, *lshiftrt_internal1be,
20625 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
20626 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
20627 *rotldi3_internal10le, *rotldi3_internal10be,
20628 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
20629 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
20630 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
20631 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
20632 define_insns): Use type "shift" in the appropriate alternatives.
20634 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
20636 * config/rs6000/rs6000.md (type): Add "logical". Delete
20638 (dot): Adjust comment.
20639 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
20640 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
20641 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
20642 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
20643 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
20644 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
20645 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
20646 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
20648 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
20649 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
20650 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
20651 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
20652 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
20653 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
20654 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
20655 * config/rs6000/8540.md (ppc8540_su): Adjust.
20656 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
20657 cell-cmp-microcoded): Adjust.
20658 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
20659 * config/rs6000/e500mc.md (e500mc_su): Adjust.
20660 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
20661 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
20662 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
20663 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
20664 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
20665 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
20666 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
20668 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
20669 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
20670 Adjust. Adjust comment.
20671 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
20672 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
20674 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
20676 * config/rs6000/rs6000.md (type): Add "add".
20677 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
20678 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
20679 define_insns): Use it.
20680 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
20682 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
20683 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
20684 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
20685 * config/rs6000/601.md (ppc601-integer): Adjust.
20686 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
20687 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
20688 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
20689 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
20690 * config/rs6000/8540.md (ppc8540_su): Adjust.
20691 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
20692 cell-cmp-microcoded): Adjust.
20693 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
20694 * config/rs6000/e500mc.md (e500mc_su): Adjust.
20695 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
20696 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
20697 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
20698 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
20699 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
20700 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
20701 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
20703 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
20704 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
20705 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
20706 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
20708 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
20710 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
20711 "delayed_compare", "var_delayed_compare".
20712 (var_shift): New attribute.
20713 (cell_micro): Adjust.
20714 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
20715 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
20716 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
20717 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
20718 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
20719 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
20720 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
20721 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
20722 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
20723 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
20724 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
20725 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
20726 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
20727 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
20728 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
20729 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
20730 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
20731 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
20732 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
20733 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
20734 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
20735 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
20736 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
20737 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
20738 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
20740 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
20741 * config/rs6000/440.md (ppc440-integer): Adjust.
20742 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
20743 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
20744 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
20745 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
20746 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
20747 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
20748 * config/rs6000/8540.md (ppc8540_su): Adjust.
20749 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
20750 cell-cmp-microcoded): Adjust.
20751 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
20752 * config/rs6000/e500mc.md (e500mc_su): Adjust.
20753 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
20754 e500mc64_delayed): Adjust.
20755 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
20756 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
20757 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
20758 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
20759 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
20760 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
20761 power6-delayed-compare, power6-var-delayed-compare): Adjust.
20762 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
20763 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
20765 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
20766 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
20768 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
20770 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
20771 (bits): New mode_attr.
20772 (idiv_ldiv): Delete mode_attr.
20773 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
20774 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
20775 rs6000_adjust_priority, is_nonpipeline_insn,
20776 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
20778 * config/rs6000/40x.md (ppc403-idiv): Adjust.
20779 * config/rs6000/440.md (ppc440-idiv): Adjust.
20780 * config/rs6000/476.md (ppc476-idiv): Adjust.
20781 * config/rs6000/601.md (ppc601-idiv): Adjust.
20782 * config/rs6000/603.md (ppc603-idiv): Adjust.
20783 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
20784 ppc620-ldiv): Adjust.
20785 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
20786 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
20787 * config/rs6000/8540.md (ppc8540_divide): Adjust.
20788 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
20789 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
20790 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
20791 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
20792 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
20793 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
20794 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
20795 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
20796 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
20797 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
20798 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
20799 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
20800 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
20801 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
20802 * config/rs6000/titan.md (titan_fxu_div): Adjust.
20804 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
20806 * config/rs6000/rs6000.md (type): Delete "insert_word",
20807 "insert_dword". Add "insert".
20808 (size): Update comment.
20809 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
20810 insn_must_be_first_in_group): Adjust.
20811 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
20812 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
20813 *insvsi_internal6, insvdi_internal): Adjust.
20815 * config/rs6000/40x.md (ppc403-integer): Adjust.
20816 * config/rs6000/440.md (ppc440-integer): Adjust.
20817 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
20818 * config/rs6000/601.md (ppc601-integer): Adjust.
20819 * config/rs6000/603.md (ppc603-integer): Adjust.
20820 * config/rs6000/6xx.md (ppc604-integer): Adjust.
20821 * config/rs6000/7450.md (ppc7450-integer): Adjust.
20822 * config/rs6000/7xx.md (ppc750-integer): Adjust.
20823 * config/rs6000/8540.md (ppc8540_su): Adjust.
20824 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
20825 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
20826 * config/rs6000/e500mc.md (e500mc_su): Adjust.
20827 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
20828 * config/rs6000/e5500.md (e5500_sfx): Adjust.
20829 * config/rs6000/e6500.md (e6500_sfx): Adjust.
20830 * config/rs6000/mpc.md (mpccore-integer): Adjust.
20831 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
20832 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
20833 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
20834 * config/rs6000/power7.md (power7-integer): Adjust.
20835 * config/rs6000/power8.md (power8-1cyc): Adjust.
20836 * config/rs6000/rs64.md (rs64a-integer): Adjust.
20837 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
20839 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
20841 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
20842 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
20843 (size): New attribute.
20844 (dot): New attribute.
20845 (cell_micro): Adjust.
20846 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
20847 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
20848 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
20849 umuldi3_highpart): Adjust.
20850 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
20851 rs6000_adjust_priority, is_nonpipeline_insn,
20852 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
20854 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
20855 ppc405-imul3): Adjust.
20856 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
20857 * config/rs6000/476.md (ppc476-imul): Adjust.
20858 * config/rs6000/601.md (ppc601-imul): Adjust.
20859 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
20860 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
20861 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
20862 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
20863 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
20865 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
20866 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
20867 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
20868 cell-imul): Adjust.
20869 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
20870 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
20871 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
20872 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
20873 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
20874 * config/rs6000/mpc.md (mpccore-imul): Adjust.
20875 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
20876 power4-lmul, power4-imul, power4-imul3): Adjust.
20877 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
20878 power5-lmul, power5-imul, power5-imul3): Adjust.
20879 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
20880 power6-lmul, power6-imul, power6-imul3): Adjust.
20881 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
20882 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
20884 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
20885 rs64a-lmul): Adjust.
20886 * config/rs6000/titan.md (titan_imul): Adjust.
20888 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
20890 * config/rs6000/rs6000.md (type): Add new value "halfmul".
20891 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
20892 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
20893 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
20894 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
20895 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
20896 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
20897 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
20898 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
20899 * config/rs6000/titan.md: Delete nonsensical comment.
20900 (titan_imul): Add type imul3.
20901 (titan_mulhw): Remove type imul3; add type halfmul.
20903 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
20905 * config/rs6000/rs6000.md (type): Reorder, reformat.
20907 2014-05-23 Martin Jambor <mjambor@suse.cz>
20909 PR tree-optimization/53787
20910 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
20911 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
20912 analysis_done, update all uses.
20913 * ipa-prop.c: Include domwalk.h
20914 (param_analysis_info): Removed.
20915 (param_aa_status): New type.
20916 (ipa_bb_info): Likewise.
20917 (func_body_info): Likewise.
20918 (ipa_get_bb_info): New function.
20919 (aa_overwalked): Likewise.
20920 (find_dominating_aa_status): Likewise.
20921 (parm_bb_aa_status_for_bb): Likewise.
20922 (parm_preserved_before_stmt_p): Changed to use new param AA info.
20923 (load_from_unmodified_param): Accept func_body_info as a parameter
20924 instead of parms_ainfo.
20925 (parm_ref_data_preserved_p): Changed to use new param AA info.
20926 (parm_ref_data_pass_through_p): Likewise.
20927 (ipa_load_from_parm_agg_1): Likewise. Update callers.
20928 (compute_complex_assign_jump_func): Changed to use new param AA info.
20929 (compute_complex_ancestor_jump_func): Likewise.
20930 (ipa_compute_jump_functions_for_edge): Likewise.
20931 (ipa_compute_jump_functions): Removed.
20932 (ipa_compute_jump_functions_for_bb): New function.
20933 (ipa_analyze_indirect_call_uses): Likewise, moved variable
20935 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
20936 and info, moved variable declarations down.
20937 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
20939 (ipa_analyze_stmt_uses): Likewise.
20940 (ipa_analyze_params_uses): Removed.
20941 (ipa_analyze_params_uses_in_bb): New function.
20942 (ipa_analyze_controlled_uses): Likewise.
20943 (free_ipa_bb_info): Likewise.
20944 (analysis_dom_walker): New class.
20945 (ipa_analyze_node): Handle node-specific forbidden analysis,
20946 initialize and free func_body_info, use dominator walker.
20947 (ipcp_modif_dom_walker): New class.
20948 (ipcp_transform_function): Create and free func_body_info, use
20949 ipcp_modif_dom_walker, moved a lot of functionality there.
20951 2014-05-23 Marek Polacek <polacek@redhat.com>
20952 Jakub Jelinek <jakub@redhat.com>
20954 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
20955 * gcc.c (sanitize_spec_function): Likewise.
20956 * convert.c (convert_to_integer): Include "ubsan.h". Add
20957 floating-point to integer instrumentation.
20958 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
20959 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
20960 SANITIZE_NONDEFAULT.
20961 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
20962 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
20963 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
20964 * ubsan.c: Include "realmpfr.h" and "dfp.h".
20965 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
20966 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
20967 float/double/long double.
20968 (ubsan_instrument_float_cast): New function.
20969 * ubsan.h (ubsan_instrument_float_cast): Declare.
20971 2014-05-23 Jiong Wang <jiong.wang@arm.com>
20973 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
20975 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
20976 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
20977 Adjust for tailcalling through registers.
20978 * config/aarch64/aarch64.h (enum reg_class): New caller save
20980 (REG_CLASS_NAMES): Likewise.
20981 (REG_CLASS_CONTENTS): Likewise.
20982 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
20983 Allow tailcalling without decls.
20985 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
20987 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
20988 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
20990 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
20991 gsi, and variables v_* to v*.
20993 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
20995 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
20997 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
20999 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
21000 * omp-low.c: Update accordingly.
21002 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
21003 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
21004 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
21005 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
21006 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
21007 GF_OMP_TARGET_KIND_UPDATE.
21009 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
21010 Explicitly enumerate the expected region types.
21012 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
21015 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
21016 documentation; the old documentation didn't clearly state the
21017 constraints on the contents of the pointed-to storage.
21019 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
21021 Fix bootstrap error on ia64
21022 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
21023 Return default value.
21025 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
21027 PR tree-optimization/54733
21028 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
21030 (find_bswap_or_nop_load): New.
21031 (find_bswap_1): Renamed to ...
21032 (find_bswap_or_nop_1): This. Also add support for memory source.
21033 (find_bswap): Renamed to ...
21034 (find_bswap_or_nop): This. Also add support for memory source and
21035 detection of bitwise operations equivalent to load in target
21037 (execute_optimize_bswap): Likewise. Also move its leading comment back
21038 in place and split statement transformation into ...
21039 (bswap_replace): This.
21041 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
21043 PR rtl-optimization/61215
21044 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
21045 simplify_gen_subreg until final substitution.
21047 2014-05-23 Alan Modra <amodra@gmail.com>
21050 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
21051 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
21052 Use "Y" constraint rather than "m".
21054 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
21056 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
21058 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
21059 New function declaration.
21060 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
21061 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
21062 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
21063 (aarch64_init_builtins) : Initialize builtins
21064 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
21065 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
21066 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
21067 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
21068 and __builtins_aarch64_set_fpsr.
21069 (aarch64_atomic_assign_expand_fenv): New function.
21070 * config/aarch64/aarch64.md (set_fpcr): New pattern.
21071 (get_fpcr) : Likewise.
21072 (set_fpsr) : Likewise.
21073 (get_fpsr) : Likewise.
21074 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
21075 and UNSPECV_SET_FPSR.
21076 * doc/extend.texi (AARCH64 Built-in Functions) : Document
21077 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
21078 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
21080 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
21082 PR rtl-optimization/60969
21083 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
21084 constraints. Set up mem cost for NO_REGS case.
21086 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
21088 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
21090 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
21092 * config/darwin.c: Include "lto-section-names.h".
21093 (LTO_SEGMENT_NAME): Don't define.
21094 * config/i386/winnt.c: Include "lto-section-names.h".
21095 * lto-streamer.c: Include "lto-section-names.h".
21096 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
21097 * lto-wrapper.c: Include "lto-section-names.h".
21098 (LTO_SECTION_NAME_PREFIX): Don't define.
21099 * lto-section-names.h: New file.
21100 * cgraphunit.c: Include "lto-section-names.h".
21102 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
21104 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
21106 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
21109 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
21111 2014-05-22 Nick Clifton <nickc@redhat.com>
21113 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
21115 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
21117 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
21118 -> (T)A transformation to integer types.
21120 2014-05-22 Teresa Johnson <tejohnson@google.com>
21122 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
21123 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
21124 (gcov_rewrite): Use gcov_nonruntime_assert.
21125 (gcov_open): Ditto.
21126 (gcov_write_words): Ditto.
21127 (gcov_write_length): Ditto.
21128 (gcov_read_words): Use gcov_nonruntime_assert, and remove
21129 gcc_assert from IN_LIBGCOV code.
21130 (gcov_read_summary): Use gcov_error to flag profile corruption.
21131 (gcov_sync): Use gcov_nonruntime_assert.
21132 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
21133 (gcov_histo_index): Use gcov_nonruntime_assert.
21134 (static void gcov_histogram_merge): Ditto.
21135 (compute_working_sets): Ditto.
21136 * gcov-io.h (gcov_nonruntime_assert): Define.
21137 (gcov_error): Define for !IN_LIBGCOV
21139 2014-05-22 Richard Biener <rguenther@suse.de>
21141 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
21142 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
21143 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
21144 and deallocation site.
21145 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
21146 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
21147 passing through the incoming points-to set.
21148 (handle_lhs_call): Use flags argument instead of recomputing it.
21149 (find_func_aliases_for_call): Call handle_lhs_call with proper
21152 2014-05-22 Jakub Jelinek <jakub@redhat.com>
21154 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
21155 all padding bits in REAL_VALUE_TYPE are cleared.
21157 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
21159 Cleanup and improve multipass_dfa_lookahead_guard
21160 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
21161 (core2i7_first_cycle_multipass_begin,)
21162 (core2i7_first_cycle_multipass_issue,)
21163 (core2i7_first_cycle_multipass_backtrack): Update signature.
21164 * config/ia64/ia64.c
21165 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
21166 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
21167 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
21169 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
21170 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
21172 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
21174 * doc/tm.texi: Regenerate.
21176 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
21177 * haifa-sched.c (ready_try): Make signed to allow negative values.
21178 (rebug_ready_list_1): Update.
21179 (choose_ready): Simplify.
21180 (sched_extend_ready_list): Update.
21182 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
21184 Remove IA64 speculation tweaking flags
21185 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
21186 speculation tuning flags.
21187 (msched-prefer-non-data-spec-insns,)
21188 (msched-prefer-non-control-spec-insns): Obsolete options.
21189 * haifa-sched.c (choose_ready): Remove handling of
21190 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
21191 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
21192 and PREFER_NON_DATA_SPEC.
21193 * sel-sched.c (process_spec_exprs): Remove handling of
21194 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
21196 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
21198 Improve scheduling debug output
21199 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
21200 (advance_one_cycle): Update.
21201 (schedule_insn, queue_to_ready): Add debug printouts.
21202 (debug_ready_list_1): New static function.
21203 (debug_ready_list): Update.
21204 (max_issue): Add debug printouts.
21205 (dump_insn_stream): New static function.
21206 (schedule_block): Use it. Also better indent printouts.
21208 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
21210 Fix sched_insn debug counter
21211 * haifa-sched.c (schedule_insn): Update.
21212 (struct haifa_saved_data): Add nonscheduled_insns_begin.
21213 (save_backtrack_point, restore_backtrack_point): Update.
21214 (first_nonscheduled_insn): New static function.
21215 (queue_to_ready, choose_ready): Use it.
21216 (schedule_block): Init nonscheduled_insns_begin.
21217 (sched_emit_insn): Update.
21220 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
21222 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
21224 (aarch64_secondary_reload) : LikeWise.
21225 (aarch64_class_max_nregs) : Remove CORE_REGS.
21226 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
21227 (REG_CLASS_NAMES) : Likewise.
21228 (REG_CLASS_CONTENTS) : LikeWise.
21229 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
21231 2014-05-21 Guozhi Wei <carrot@google.com>
21234 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
21236 (vqdmulhq_n_s16): Likewise.
21238 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
21240 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
21242 2014-05-21 Marek Polacek <polacek@redhat.com>
21245 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
21247 2014-05-21 Martin Jambor <mjambor@suse.cz>
21249 * doc/invoke.texi (Optimize Options): Document parameters
21250 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
21251 ipa-cp-array-index-hint-bonus.
21253 2014-05-21 Mark Wielaard <mjw@redhat.com>
21256 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
21257 version >= 3 or not strict DWARF.
21258 * langhooks.h (struct lang_hooks_for_types): Add
21259 enum_underlying_base_type.
21260 * langhooks.c (lhd_enum_underlying_base_type): New function.
21261 * gcc/langhooks.h (struct lang_hooks_for_types): Add
21262 enum_underlying_base_type.
21263 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
21264 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
21265 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
21267 2014-05-21 Richard Biener <rguenther@suse.de>
21269 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
21271 2014-05-21 John Marino <gnugcc@marino.st>
21273 * config.gcc (*-*-dragonfly*): New target.
21274 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
21275 * configure: Regenerate.
21276 * config/dragonfly-stdint.h: New.
21277 * config/dragonfly.h: New.
21278 * config/dragonfly.opt: New.
21279 * config/i386/dragonfly.h: New.
21280 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
21282 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
21284 * tree.def (VOID_CST): New.
21285 * tree-core.h (TI_VOID): New.
21286 * tree.h (void_node): New.
21287 * tree.c (tree_node_structure_for_code, tree_code_size)
21288 (iterative_hash_expr): Handle VOID_CST.
21289 (build_common_tree_nodes): Initialize void_node.
21291 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
21293 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
21295 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
21297 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
21300 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
21301 flag_reorder_blocks_and_partition.
21302 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
21304 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
21307 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
21309 (*addc_r_t): Add new insn_and_split.
21311 2014-05-21 Jakub Jelinek <jakub@redhat.com>
21313 PR middle-end/61252
21314 * omp-low.c (handle_simd_reference): New function.
21315 (lower_rec_input_clauses): Use it. Defer adding reference
21316 initialization even for reduction without placeholder if in simd,
21317 handle it properly later on.
21319 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
21321 PR tree-optimization/60899
21322 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
21323 assume all static symbols will have definition wile parsing and
21324 check the do have definition later in compilation; check that
21325 variable referring symbol will be output before concluding that
21326 reference is safe; be conservative for referring local statics;
21327 be more precise about when comdat is output in other partition.
21329 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
21332 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
21334 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
21335 (ipa_inline): Loop inline_to_all_callers until no more aliases
21338 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
21340 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
21341 set writeonly flag only for vars actually written to.
21343 2014-05-20 Dehao Chen <dehao@google.com>
21345 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
21346 and callee count to get clone count.
21347 * tree-inline.c (expand_call_inline): Use callee count instead of bb
21348 count in copy_body.
21350 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
21352 PR rtl-optimization/61243
21353 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
21355 2014-05-20 Xinliang David Li <davidxl@google.com>
21357 * cgraphunit.c (walk_polymorphic_call_targets): Add
21358 dbgcnt and fopt-info support.
21359 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
21360 * ipa-devirt.c (ipa_devirt): Ditto.
21361 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
21362 * ipa.c (walk_polymorphic_call_targets): Ditto.
21363 * gimple-fold.c (fold_gimple_assign): Ditto.
21364 (gimple_fold_call): Ditto.
21365 * dbgcnt.def: New counter.
21367 2014-05-20 DJ Delorie <dj@redhat.com>
21369 * config/msp430/msp430.md (split): Don't allow subregs when
21370 splitting SImode adds.
21371 (andneghi): Fix subtraction logic.
21372 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
21374 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
21376 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
21378 * except.c (switch_to_exception_section, resolve_unique_section,
21379 get_named_text_section, default_function_rodata_section,
21380 align_variable, get_block_for_decl, default_section_type_flags):
21381 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
21382 * symtab.c (symtab_add_to_same_comdat_group,
21383 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
21384 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
21386 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
21387 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
21388 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
21389 (c6x_function_in_section_p): Likewise.
21390 * config/darwin.c (machopic_select_section): Likewise.
21391 * config/arm/arm.c (arm_function_in_section_p): Likewise.
21392 * config/mips/mips.c (mips_function_rodata_section): Likewise.
21393 * config/mep/mep.c (mep_select_section): LIkewise.
21394 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
21396 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
21398 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
21399 EH region of calls to pure functions that can throw an exception.
21400 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
21401 (copy_reference_ops_from_call): Also copy the EH region of the call if
21402 it can throw an exception.
21404 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
21406 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
21407 nested VEC_SELECTs that are inverses of each other.
21409 2014-05-20 Richard Biener <rguenther@suse.de>
21411 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
21412 (extract_and_process_scc_for_name): not here.
21413 (cond_dom_walker::before_dom_children): Only process
21414 stmts that end the BB in interesting ways.
21415 (run_scc_vn): Mark param uses as visited.
21417 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21419 * config/arm/arm.md (arith_shiftsi): Do not predicate for
21422 2014-05-20 Nick Clifton <nickc@redhat.com>
21424 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
21425 (msp430_gimplify_va_arg_expr): New function.
21426 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
21428 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
21429 operand 0 in order to prevent confusion about the number of
21430 registers involved.
21432 2014-05-20 Richard Biener <rguenther@suse.de>
21434 PR tree-optimization/61221
21435 * tree-ssa-pre.c (el_to_update): Remove.
21436 (eliminate_dom_walker::before_dom_children): Handle released
21437 VDEFs by value-numbering them to the associated VUSE. Update
21438 stmt immediately for substituted call address.
21439 (eliminate): Remove delayed stmt updating code.
21440 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
21441 possibly late re-numbered vuses.
21442 (vn_reference_lookup_2): Adjust.
21443 (vn_reference_lookup_pieces): Likewise.
21444 (vn_reference_lookup): Likewise.
21446 2014-05-20 Richard Biener <rguenther@suse.de>
21448 * config.gcc: Remove need_64bit_hwint.
21449 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
21450 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
21452 * config.in: Regenerate.
21453 * configure: Likewise.
21455 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
21457 * doc/extend.texi: Create Label Attributes section,
21458 move all label attributes into it and reference it.
21460 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
21462 * arm.c (thumb1_reorg): When scanning backwards skip anything
21463 that's not a proper insn.
21465 2014-05-19 Richard Biener <rguenther@suse.de>
21467 PR tree-optimization/61221
21468 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
21469 Do nothing for unreachable blocks.
21470 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
21471 Improve unreachability detection.
21473 2014-05-19 Richard Biener <rguenther@suse.de>
21475 PR tree-optimization/61209
21476 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
21478 2014-05-19 Nick Clifton <nickc@redhat.com>
21480 * except.c (init_eh): Fix computation of builtin setjmp buffer
21481 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
21483 2014-05-19 Richard Biener <rguenther@suse.de>
21485 PR tree-optimization/61184
21486 * tree-vrp.c (is_negative_overflow_infinity): Use
21487 TREE_OVERFLOW_P and do that check first.
21488 (is_positive_overflow_infinity): Likewise.
21489 (is_overflow_infinity): Likewise.
21490 (vrp_operand_equal_p): Properly treat operands with
21491 differing overflow as not equal.
21493 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
21495 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
21496 shift simplification where it was intended.
21498 2014-05-19 Christian Bruel <christian.bruel@st.com>
21501 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
21503 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
21506 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
21509 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
21511 * reg-notes.def (CROSSING_JUMP): Likewise.
21512 * rtl.h (rtx_def): Update comment for jump flag.
21513 (CROSSING_JUMP_P): Define.
21514 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
21515 of a REG_CROSSING_JUMP note.
21516 * cfghooks.c (tidy_fallthru_edges): Likewise.
21517 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
21518 * emit-rtl.c (try_split): Likewise.
21519 * haifa-sched.c (sched_create_recovery_edges): Likewise.
21520 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
21521 * jump.c (redirect_jump_2): Likewise.
21522 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
21523 (relax_delay_slots): Likewise.
21524 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
21525 (bbit_di): Likewise.
21526 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
21527 * config/sh/sh.md (jump_compact): Likewise.
21528 * bb-reorder.c (rotate_loop): Likewise.
21529 (pass_duplicate_computed_gotos::execute): Likewise.
21530 (add_reg_crossing_jump_notes): Rename to...
21531 (update_crossing_jump_flags): ...this.
21532 (pass_partition_blocks::execute): Update accordingly.
21534 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
21536 * tree.h: Remove extraneous template <>.
21538 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
21540 * ipa.c (symtab_remove_unreachable_nodes): Remove
21541 symbol from comdat group if its body was eliminated.
21542 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
21543 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
21544 (symtab_unregister_node): ... this one.
21545 (verify_symtab_base): More strict checking of comdats.
21546 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
21548 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
21550 * tree-pass.h (make_pass_ipa_comdats): New pass.
21551 * timevar.def (TV_IPA_COMDATS): New timevar.
21552 * passes.def (pass_ipa_comdats): Add.
21553 * Makefile.in (OBJS): Add ipa-comdats.o
21554 * ipa-comdats.c: New file.
21556 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
21558 * ipa.c (update_visibility_by_resolution_info): New function.
21559 (function_and_variable_visibility): Use it.
21561 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
21563 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
21565 (FOR_EACH_DEFINED_SYMBOL): New macro.
21566 (varpool_first_static_initializer, varpool_next_static_initializer,
21567 varpool_first_defined_variable, varpool_next_defined_variable):
21569 (symtab_in_same_comdat_p): Correctly deal with inline functions.
21571 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
21573 * ggc-page.c (ggc_handle_finalizers): Add comment.
21575 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
21577 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
21578 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
21579 (ggc_internal_cleared_alloc): Likewise.
21580 * ggc-page.c (finalizer): New class.
21581 (vec_finalizer): Likewise.
21582 (globals::finalizers): New member.
21583 (globals::vec_finalizers): Likewise.
21584 (ggc_internal_alloc): Record the finalizer if any for the block being
21586 (ggc_handle_finalizers): New function.
21587 (ggc_collect): Call ggc_handle_finalizers.
21588 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
21590 (ggc_internal_cleared_alloc): Likewise.
21591 (finalize): New function.
21592 (need_finalization_p): Likewise.
21593 (ggc_alloc): Install the type's destructor as the finalizer if it
21594 might do something.
21595 (ggc_cleared_alloc): Likewise.
21596 (ggc_vec_alloc): Likewise.
21597 (ggc_cleared_vec_alloc): Likewise.
21599 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
21601 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
21603 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
21605 * alias.c (record_alias_subset): Adjust.
21606 * bitmap.c (bitmap_element_allocate): Likewise.
21607 (bitmap_gc_alloc_stat): Likewise.
21608 * cfg.c (init_flow): Likewise.
21609 (alloc_block): Likewise.
21610 (unchecked_make_edge): Likewise.
21611 * cfgloop.c (alloc_loop): Likewise.
21612 (flow_loops_find): Likewise.
21613 (rescan_loop_exit): Likewise.
21614 * cfgrtl.c (init_rtl_bb_info): Likewise.
21615 * cgraph.c (insert_new_cgraph_node_version): Likewise.
21616 (cgraph_allocate_node): Likewise.
21617 (cgraph_create_edge_1): Likewise.
21618 (cgraph_allocate_init_indirect_info): Likewise.
21619 * cgraphclones.c (cgraph_clone_edge): Likewise.
21620 * cgraphunit.c (add_asm_node): Likewise.
21621 (init_lowered_empty_function): Likewise.
21622 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
21623 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
21624 (alpha_use_linkage): Likewise.
21625 * config/arc/arc.c (arc_init_machine_status): Likewise.
21626 * config/arm/arm.c (arm_init_machine_status): Likewise.
21627 * config/avr/avr.c (avr_init_machine_status): Likewise.
21628 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
21629 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
21630 * config/cris/cris.c (cris_init_machine_status): Likewise.
21631 * config/darwin.c (machopic_indirection_name): Likewise.
21632 (darwin_build_constant_cfstring): Likewise.
21633 (darwin_enter_string_into_cfstring_table): Likewise.
21634 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
21635 * config/frv/frv.c (frv_init_machine_status): Likewise.
21636 * config/i386/i386.c (get_dllimport_decl): Likewise.
21637 (ix86_init_machine_status): Likewise.
21638 (assign_386_stack_local): Likewise.
21639 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
21640 (i386_pe_maybe_record_exported_symbol): Likewise.
21641 (i386_pe_record_stub): Likewise.
21642 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
21643 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
21644 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
21645 (m32c_note_pragma_address): Likewise.
21646 * config/mep/mep.c (mep_init_machine_status): Likewise.
21647 (mep_note_pragma_flag): Likewise.
21648 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
21649 (mips16_local_alias): Likewise.
21650 (mips_init_machine_status): Likewise.
21651 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
21652 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
21653 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
21654 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
21655 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
21656 * config/pa/pa.c (pa_init_machine_status): Likewise.
21657 (pa_get_deferred_plabel): Likewise.
21658 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
21659 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
21660 (rs6000_init_machine_status): Likewise.
21661 (output_toc): Likewise.
21662 * config/s390/s390.c (s390_init_machine_status): Likewise.
21663 * config/score/score.c (score_output_external): Likewise.
21664 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
21665 * config/spu/spu.c (spu_init_machine_status): Likewise.
21666 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
21667 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
21668 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
21669 * coverage.c (coverage_end_function): Likewise.
21670 * dbxout.c (dbxout_init): Likewise.
21671 * doc/gty.texi: Don't mention variable_size attribute.
21672 * dwarf2cfi.c (new_cfi): Adjust.
21673 (new_cfi_row): Likewise.
21674 (copy_cfi_row): Likewise.
21675 (create_cie_data): Likewise.
21676 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
21677 (new_loc_descr): Likewise.
21678 (find_AT_string_in_table): Likewise.
21679 (add_addr_table_entry): Likewise.
21680 (new_die): Likewise.
21681 (add_var_loc_to_decl): Likewise.
21682 (clone_die): Likewise.
21683 (clone_as_declaration): Likewise.
21684 (break_out_comdat_types): Likewise.
21685 (new_loc_list): Likewise.
21686 (add_loc_descr_to_each): Likewise.
21687 (add_location_or_const_value_attribute): Likewise.
21688 (add_linkage_name): Likewise.
21689 (lookup_filename): Likewise.
21690 (dwarf2out_var_location): Likewise.
21691 (new_line_info_table): Likewise.
21692 (dwarf2out_init): Likewise.
21693 (mem_loc_descriptor): Likewise.
21694 (loc_descriptor): Likewise.
21695 (add_const_value_attribute): Likewise.
21696 (tree_add_const_value_attribute): Likewise.
21697 (comp_dir_string): Likewise.
21698 (dwarf2out_vms_debug_main_pointer): Likewise.
21699 (string_cst_pool_decl): Likewise.
21700 * emit-rtl.c (set_mem_attrs): Likewise.
21701 (get_reg_attrs): Likewise.
21702 (start_sequence): Likewise.
21703 (init_emit): Likewise.
21704 (init_emit_regs): Likewise.
21705 * except.c (init_eh_for_function): Likewise.
21706 (gen_eh_region): Likewise.
21707 (gen_eh_region_catch): Likewise.
21708 (gen_eh_landing_pad): Likewise.
21709 (add_call_site): Likewise.
21710 * function.c (add_frame_space): Likewise.
21711 (insert_temp_slot_address): Likewise.
21712 (assign_stack_temp_for_type): Likewise.
21713 (get_hard_reg_initial_val): Likewise.
21714 (allocate_struct_function): Likewise.
21715 (prepare_function_start): Likewise.
21716 (types_used_by_var_decl_insert): Likewise.
21717 * gengtype.c (variable_size_p): Remove function.
21718 (enum alloc_quantity): Remove enum.
21719 (write_typed_alloc_def): Remove function.
21720 (write_typed_struct_alloc_def): Likewise.
21721 (write_typed_typedef_alloc_def): Likewise.
21722 (write_typed_alloc_defns): Likewise.
21724 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
21725 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
21726 * ggc.h (ggc_alloc): new function.
21727 (ggc_cleared_alloc): Likewise.
21728 (ggc_vec_alloc): Template on type of vector element, and remove
21729 element size argument.
21730 (ggc_cleared_vec_alloc): Likewise.
21731 * gimple.c (gimple_build_omp_for): Adjust.
21732 (gimple_copy): Likewise.
21733 * ipa-cp.c (get_replacement_map): Likewise.
21734 (find_aggregate_values_for_callers_subset): Likewise.
21735 (known_aggs_to_agg_replacement_list): Likewise.
21736 * ipa-devirt.c (get_odr_type): Likewise.
21737 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
21738 (read_agg_replacement_chain): Likewise.
21739 * loop-iv.c (get_simple_loop_desc): Likewise.
21740 * lto-cgraph.c (input_node_opt_summary): Likewise.
21741 * lto-section-in.c (lto_new_in_decl_state): Likewise.
21742 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
21743 (input_eh_region): Likewise.
21744 (input_eh_lp): Likewise.
21745 (input_cfg): Likewise.
21746 * optabs.c (set_optab_libfunc): Likewise.
21747 (init_tree_optimization_optabs): Likewise.
21748 (set_conv_libfunc): Likewise.
21749 * passes.c (do_per_function_toporder): Likewise.
21750 * rtl.h: Don't use variable_size gty attribute.
21751 * sese.c (if_region_set_false_region): Adjust.
21752 * stringpool.c (gt_pch_save_stringpool): Likewise.
21753 * target-globals.c (save_target_globals): Likewise.
21754 * toplev.c (general_init): Likewise.
21755 * trans-mem.c (record_tm_replacement): Likewise.
21756 (split_bb_make_tm_edge): Likewise.
21757 * tree-cfg.c (move_sese_region_to_fn): Likewise.
21758 * tree-data-ref.h (lambda_vector_new): Likewise.
21759 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
21760 * tree-iterator.c (tsi_link_before): Likewise.
21761 (tsi_link_after): Likewise.
21762 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
21763 * tree-ssa-loop-niter.c (record_estimate): Likewise.
21764 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
21765 * tree-ssa-operands.h: Don't use variable_size gty attribute.
21766 * tree-ssa.c (init_tree_ssa): Adjust.
21767 * tree-ssanames.c (set_range_info): Likewise.
21768 (get_ptr_info): Likewise.
21769 (duplicate_ssa_name_ptr_info): Likewise.
21770 (duplicate_ssa_name_range_info): Likewise.
21771 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
21772 (unpack_ts_fixed_cst_value_fields): Likewise.
21773 * tree.c (build_fixed): Likewise.
21774 (build_real): Likewise.
21775 (build_string): Likewise.
21776 (decl_priority_info): Likewise.
21777 (decl_debug_expr_insert): Likewise.
21778 (decl_value_expr_insert): Likewise.
21779 (decl_debug_args_insert): Likewise.
21780 (type_hash_add): Likewise.
21781 (build_omp_clause): Likewise.
21782 * ubsan.c (decl_for_type_insert): Likewise.
21783 * varasm.c (get_unnamed_section): Likewise.
21784 (get_noswitch_section): Likewise.
21785 (get_section): Likewise.
21786 (get_block_for_section): Likewise.
21787 (create_block_symbol): Likewise.
21788 (build_constant_desc): Likewise.
21789 (create_constant_pool): Likewise.
21790 (force_const_mem): Likewise.
21791 (record_tm_clone_pair): Likewise.
21792 * varpool.c (varpool_create_empty_node): Likewise.
21794 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
21796 * dwarf2out.c (tree_add_const_value_attribute): Call
21797 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
21798 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
21799 instead of ggc_internal_<x>alloc_stat.
21800 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
21801 (ggc_realloc): Likewise.
21802 * ggc-none.c (ggc_internal_alloc): Likewise.
21803 (ggc_internal_cleared_alloc): Likewise.
21804 * ggc-page.c: Likewise.
21805 * ggc.h (ggc_internal_alloc_stat): Likewise.
21806 (ggc_internal_alloc): Remove macro.
21807 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
21808 (ggc_internal_cleared_alloc): Remove macro.
21809 (GGC_RESIZEVEC): Adjust.
21810 (ggc_resizevar): Remove macro.
21811 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
21812 (ggc_internal_cleared_vec_alloc_stat): Likewise.
21813 (ggc_internal_vec_cleared_alloc): Remove macro.
21814 (ggc_alloc_atomic_stat): Drop _stat suffix.
21815 (ggc_alloc_atomic): Remove macro.
21816 (ggc_alloc_cleared_atomic): Remove macro.
21817 (ggc_alloc_string_stat): Drop _stat suffix.
21818 (ggc_alloc_string): Remove macro.
21819 (ggc_alloc_rtx_def_stat): Adjust.
21820 (ggc_alloc_tree_node_stat): Likewise.
21821 (ggc_alloc_cleared_tree_node_stat): Likewise.
21822 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
21823 (ggc_alloc_cleared_simd_clone_stat): Likewise.
21824 * gimple.c (gimple_build_omp_for): Likewise.
21825 (gimple_copy): Likewise.
21826 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
21827 * toplev.c (realloc_for_line_map): Adjust.
21828 * tree-data-ref.h (lambda_vector_new): Likewise.
21829 * tree-phinodes.c (allocate_phi_node): Likewise.
21830 * tree.c (grow_tree_vec_stat): Likewise.
21831 * vec.h (va_gc::reserve): Adjust.
21833 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
21835 * config/microblaze/microblaze.c (break_handler): New Declaration.
21836 (microblaze_break_function_p,microblaze_is_break_handler): New.
21837 (compute_frame_size): Use microblaze_break_function_p.
21838 Add the test of break_handler.
21839 (microblaze_function_prologue) : Add the test of variable
21840 break_handler. Check the fnname by BREAK_HANDLER_NAME.
21841 (microblaze_function_epilogue) : Add the test of break_handler.
21842 (microblaze_globalize_label) : Add the test of break_handler.
21843 Check the name by BREAK_HANDLER_NAME.
21845 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
21847 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
21848 microblaze_is_break_handler test.
21849 (call_internal1,call_value_intern): Use microblaze_break_function_p.
21850 Use SYMBOL_REF_DECL.
21852 * config/microblaze/microblaze-protos.h
21853 (microblaze_break_function_p,microblaze_is_break_handler):
21856 * doc/extend.texi (MicroBlaze break_handler Functions): Document
21857 new MicroBlaze break_handler functions.
21859 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
21861 * doc/extend.texi (Size of an asm): Move node text according
21862 to its @menu entry position.
21864 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
21866 PR tree-optimization/61140
21867 PR tree-optimization/61150
21868 PR tree-optimization/61197
21869 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
21871 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
21873 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
21875 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
21877 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
21878 __SIZEOF_INT128__ is defined.
21880 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
21882 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
21883 (rs6000_delegitimize_address): Use it.
21885 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
21887 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
21888 inplace argument. Store the new address in the original MEM when true.
21889 * emit-rtl.c (change_address_1): Likewise.
21890 (adjust_address_1, adjust_automodify_address_1, offset_address):
21891 Update accordingly.
21892 * rtl.h (plus_constant): Add an inplace argument.
21893 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
21894 when true. Avoid generating (plus X (const_int 0)).
21895 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
21896 in-place. Pass true to plus_constant.
21897 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
21899 2014-05-16 Dehao Chen <dehao@google.com>
21901 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
21903 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
21906 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
21908 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
21910 2014-05-16 Dehao Chen <dehao@google.com>
21912 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
21913 optimize_function_for_size_p.
21914 * regs.h (REG_FREQ_FROM_BB): Likewise.
21916 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
21919 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
21920 negt_reg_operand cases.
21921 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
21923 * config/sh/predicates.md (cbranch_treg_value): Simplify.
21925 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
21927 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
21930 2014-05-16 David Malcolm <dmalcolm@redhat.com>
21933 2014-04-29 David Malcolm <dmalcolm@redhat.com>
21935 * tree-cfg.c (dump_function_to_file): Dump the return type of
21936 functions, in a line to itself before the function body, mimicking
21937 the layout of a C function.
21939 2014-05-16 Dehao Chen <dehao@google.com>
21941 * cfghooks.c (make_forwarder_block): Use direct computation to
21942 get fall-through edge's count and frequency.
21944 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
21946 * config/arc/arc.c (arc_init): Fix typo in error message.
21947 * config/i386/i386.c (ix86_expand_builtin): Likewise.
21948 (split_stack_prologue_scratch_regno): Likewise.
21949 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
21950 word from error message.
21952 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
21954 * ira-costs.c: Fix typo in comment.
21956 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
21958 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
21960 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
21962 * varpool.c (dump_varpool_node): Dump write-only flag.
21963 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
21965 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
21966 write-only variables.
21967 * ipa.c (process_references): New function.
21968 (set_readonly_bit): New function.
21969 (set_writeonly_bit): New function.
21970 (clear_addressable_bit): New function.
21971 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
21972 fix handling of aliases.
21973 * cgraph.h (struct varpool_node): Add writeonly flag.
21975 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
21977 PR rtl-optimization/60969
21978 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
21979 Calculate costs for this case.
21981 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
21983 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
21984 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
21986 2014-05-16 Richard Biener <rguenther@suse.de>
21988 PR tree-optimization/61194
21989 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
21990 bool patterns ending in a COND_EXPR.
21992 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21994 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
21996 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21998 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
21999 where we were unable to cost an RTX.
22001 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22003 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
22006 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22007 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
22009 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
22011 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22012 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
22014 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
22015 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
22017 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22018 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
22020 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
22023 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22024 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
22026 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
22029 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22030 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
22032 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
22033 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
22035 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22036 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
22038 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
22039 rotates and shifts.
22041 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22042 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
22044 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
22045 ZERO_EXTEND and SIGN_EXTEND better.
22047 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22048 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
22050 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
22051 logical operations.
22053 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22054 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
22056 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
22057 costs when costing loads and stores to memory.
22059 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22060 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
22062 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
22065 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22067 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
22069 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22070 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
22072 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
22074 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
22076 (aarch64_rtx_mult_cost): New.
22077 (aarch64_rtx_costs): Use it, refactor as appropriate.
22079 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22080 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
22082 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
22083 emit instructions, return number of instructions which would
22085 (aarch64_add_constant): Update call to aarch64_build_constant.
22086 (aarch64_output_mi_thunk): Likewise.
22087 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
22090 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22092 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
22093 (TARGET_RTX_COSTS): Call it.
22095 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22097 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
22098 (cortexa57_vector_cost): Likewise.
22099 (cortexa57_tunings): Use them.
22101 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22103 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
22104 (cpu_addrcost_table): Use it.
22105 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
22106 (aarch64_address_cost): Rewrite using aarch64_classify_address,
22109 2014-05-16 Richard Biener <rguenther@suse.de>
22111 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
22112 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
22113 (visit_phi): Ignore edges marked as not executable.
22114 (class cond_dom_walker): New.
22115 (cond_dom_walker::before_dom_children): Value-number
22116 control statements and mark successor edges as not
22117 executable if possible.
22118 (run_scc_vn): First walk all control statements in
22119 dominator order, marking edges as not executable.
22120 * tree-inline.c (copy_edges_for_bb): Be not confused
22121 about random edge flags.
22123 2014-05-16 Richard Biener <rguenther@suse.de>
22125 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
22127 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
22130 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
22131 (__TM_simple_begin): Use it.
22132 (__TM_begin): Likewise.
22134 2014-05-15 Martin Jambor <mjambor@suse.cz>
22137 * ipa-prop.c (update_indirect_edges_after_inlining): Check
22138 type_preserved flag when the indirect edge is polymorphic.
22140 2014-05-15 Martin Jambor <mjambor@suse.cz>
22142 PR tree-optimization/61090
22143 * tree-sra.c (sra_modify_expr): Pass the current gsi to
22144 build_ref_for_model.
22146 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22148 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
22149 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
22151 2014-05-15 Jakub Jelinek <jakub@redhat.com>
22153 PR tree-optimization/61158
22154 * fold-const.c (fold_binary_loc): If X is zero-extended and
22155 shiftc >= prec, make sure zerobits is all ones instead of
22156 invoking undefined behavior.
22158 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
22160 * regcprop.h: New file.
22161 * regcprop.c (skip_debug_insn_p): New decl.
22162 (replace_oldest_value_reg): Check skip_debug_insn_p.
22163 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
22164 * shrink-wrap.c: Include regcprop.h.
22165 (prepare_shrink_wrap): Call
22166 copyprop_hardreg_forward_bb_without_debug_insn.
22168 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
22170 * shrink-wrap.h: Update comment.
22171 * shrink-wrap.c: Update comment.
22172 (next_block_for_reg): Rename to live_edge_for_reg.
22173 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
22174 (move_insn_for_shrink_wrap): Split live_edge.
22175 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
22177 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
22179 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
22181 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
22182 * config/sparc/sparc.md (fptype_ut699): New attribute.
22183 (in_branch_delay): Return false if -mfix-ut699 is specified and
22184 fptype_ut699 is set to single.
22185 (truncdfsf2): Add fptype_ut699 attribute.
22186 (fix_truncdfsi2): Likewise.
22187 (floatsisf2): Change fptype attribute.
22188 (fix_truncsfsi2): Likewise.
22189 (negtf2_notv9): Delete.
22190 (negtf2_v9): Likewise.
22191 (negtf2_hq): New instruction.
22192 (negtf2): New instruction and splitter.
22193 (negdf2_notv9): Rewrite.
22194 (abstf2_notv9): Delete.
22195 (abstf2_hq_v9): Likewise.
22196 (abstf2_v9): Likewise.
22197 (abstf2_hq): New instruction.
22198 (abstf2): New instruction and splitter.
22199 (absdf2_notv9): Rewrite.
22201 2014-05-14 Cary Coutant <ccoutant@google.com>
22204 * opts.c (common_handle_option): Don't special-case "-g".
22205 (set_debug_level): Default to at least level 2 with "-g".
22207 2014-05-14 DJ Delorie <dj@redhat.com>
22209 * config/msp430/msp430.c (msp430_builtin): Add
22210 MSP430_BUILTIN_DELAY_CYCLES.
22211 (msp430_init_builtins): Register void __delay_cycles(long long).
22212 (msp430_builtin_decl): Add it.
22213 (cg_magic_constant): New.
22214 (msp430_expand_delay_cycles): New.
22215 (msp430_expand_builtin): Call it.
22216 (msp430_print_operand_raw): Change integer printing from "int" to
22218 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
22219 (delay_cycles_start): New.
22220 (delay_cycles_end): New.
22221 (delay_cycles_32): New.
22222 (delay_cycles_32x): New.
22223 (delay_cycles_16): New.
22224 (delay_cycles_16x): New.
22225 (delay_cycles_2): New.
22226 (delay_cycles_1): New.
22227 * doc/extend.texi: Document __delay_cycles().
22229 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
22231 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
22232 length attribute computation.
22234 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
22237 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
22239 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
22242 * config/sparc/sparc.md: Fix types of low and high in DI constant
22243 splitter. Use gen_int_mode in some other splitters.
22245 2014-05-14 Martin Jambor <mjambor@suse.cz>
22248 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
22250 2014-05-14 James Norris <jnorris@codesourcery.com>
22252 * omp-low.c (expand_parallel_call): Remove shadow variable.
22253 (expand_omp_taskreg): Likewise.
22255 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
22257 * common/config/i386/i386-common.c
22258 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
22259 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
22260 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
22261 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
22262 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
22263 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
22264 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
22265 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
22266 xsavecintrin.h, xsavesintrin.h.
22267 (x86_64-*-*): Ditto.
22268 * config/i386/clflushoptintrin.h: New.
22269 * config/i386/xsavecintrin.h: Ditto.
22270 * config/i386/xsavesintrin.h: Ditto.
22271 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
22272 (bit_XSAVES): Ditto.
22273 (bit_XSAVES): Ditto.
22274 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
22275 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
22277 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
22278 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
22279 OPTION_MASK_ISA_XSAVES.
22280 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
22281 -mxsavec, -mxsaves.
22282 (PTA_CLFLUSHOPT) Define.
22283 (PTA_XSAVEC): Ditto.
22284 (PTA_XSAVES): Ditto.
22285 (ix86_option_override_internal): Handle new options.
22286 (ix86_valid_target_attribute_inner_p): Ditto.
22287 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
22288 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
22289 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
22290 (bdesc_special_args): Add __builtin_ia32_xsaves,
22291 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
22292 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
22293 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
22294 (ix86_expand_builtin): Handle new builtins.
22295 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
22296 (TARGET_CLFLUSHOPT_P): Ditto.
22297 (TARGET_XSAVEC): Ditto.
22298 (TARGET_XSAVEC_P): Ditto.
22299 (TARGET_XSAVES): Ditto.
22300 (TARGET_XSAVES_P): Ditto.
22301 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
22302 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
22303 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
22305 (ANY_XRSTOR64): Ditto.
22307 (xrstor): Change into <xrstor>.
22308 (xrstor_rex64): Change into <xrstor>_rex64.
22309 (xrstor64): Change into <xrstor>64
22311 * config/i386/i386.opt (mclflushopt): New.
22314 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
22316 * doc/invoke.texi: Document new options.
22318 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
22320 PR rtl-optimization/60866
22321 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
22322 Default it to -1. Pass it down to init_simplejump_data.
22323 (init_simplejump_data): New parameter old_seqno. Pass it down
22324 to get_seqno_for_a_jump.
22325 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
22326 initializing new jump seqno as a last resort. Add comment.
22327 (sel_redirect_edge_and_branch): Save old seqno of the conditional
22328 jump and pass it down to sel_init_new_insn.
22329 (sel_redirect_edge_and_branch_force): Likewise.
22331 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
22333 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
22334 shifted values to avoid build warning.
22336 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
22338 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
22339 * cfgrtl.c (rtl_merge_blocks): Fix comment.
22340 (cfg_layout_merge_blocks): Likewise.
22341 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
22343 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
22345 PR rtl-optimization/60901
22346 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
22347 bb predecessor belongs to the same scheduling region. Adjust comment.
22349 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
22351 * doc/sourcebuild.texi: (dfp_hw): Document.
22352 (p8vector_hw): Likewise.
22353 (powerpc_eabi_ok): Likewise.
22354 (powerpc_elfv2): Likewise.
22355 (powerpc_htm_ok): Likewise.
22356 (ppc_recip_hw): Likewise.
22357 (vsx_hw): Likewise.
22359 2014-05-13 Cary Coutant <ccoutant@google.com>
22361 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
22363 2014-05-13 David Malcolm <dmalcolm@redhat.com>
22365 * gengtype-parse.c (require3): Eliminate in favor of...
22367 (require_template_declaration): Update to support optional single *
22370 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
22371 (create_user_defined_type): Handle a single level of explicit
22372 pointerness within template arguments.
22373 (struct write_types_data): Add field "kind".
22374 (filter_type_name): Handle "*" character.
22375 (write_user_func_for_structure_ptr): Require a write_types_data
22376 rather than just a prefix string, so that we can look up the kind
22377 of the wtd and use it as an index into wrote_user_func_for_ptr,
22378 ensuring that such functions are written at most once. Support
22379 subclasses by invoking the marking function of the ultimate base class.
22380 (write_user_func_for_structure_body): Require a write_types_data
22381 rather than just a prefix string, so that we can pass this to
22382 write_user_func_for_structure_ptr.
22383 (write_func_for_structure): Likewise.
22384 (ggc_wtd): Add initializer of new "kind" field.
22385 (pch_wtd): Likewise.
22387 * gengtype.h (enum write_types_kinds): New.
22388 (struct type): Add field wrote_user_func_for_ptr to the "s"
22391 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
22393 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
22394 instead of const_binop.
22395 (fold_binary_loc): Likewise.
22397 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
22399 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
22400 calculation to match get_ref_base_and_extent.
22402 2014-05-13 Catherine Moore <clm@codesourcery.com>
22403 Sandra Loosemore <sandra@codesourcery.com>
22405 * configure.ac: Fix assembly for explicit JALR relocation check.
22406 * configure: Regenerate.
22408 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22410 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
22411 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
22412 Remove associated type declarations and initialisations.
22413 (arm_expand_neon_builtin): Likewise.
22414 (neon_emit_pair_result_insn): Delete.
22415 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
22416 * config/arm/neon.md (neon_vtrn<mode>): Delete.
22417 (neon_vzip<mode>): Likewise.
22418 (neon_vuzp<mode>): Likewise.
22420 2014-05-13 Richard Biener <rguenther@suse.de>
22423 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
22424 it needs revisiting whether the call still may be tail-called.
22426 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
22428 * rtl.def (SYMBOL_REF): Remove middle "0" field.
22429 * rtl.h (block_symbol): Reduce number of fields to 2.
22430 (rtx_def): Add u2.symbol_ref_flags.
22431 (SYMBOL_REF_FLAGS): Use it.
22432 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
22433 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
22434 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
22435 Lower index of SYMBOL_REF_DATA.
22436 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
22437 Print SYMBOL_REF_FLAGS at the same time.
22438 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
22440 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
22442 * rtl.def (VAR_LOCATION): Remove "i" field.
22443 * rtl.h (rtx_def): Add u2.var_location_status.
22444 (PAT_VAR_LOCATION_STATUS): Use it.
22445 (gen_rtx_VAR_LOCATION): Declare.
22446 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
22447 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
22448 * var-tracking.c (emit_note_insn_var_location): Remove casts.
22450 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
22452 * rtl.def (scratch): Fix outdated comment and remove "0" field.
22453 * gengtype.c (adjust_field_rtx_def): Update accordingly.
22455 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
22457 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
22458 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
22459 * rtl.h (rtx_def): Add insn_uid to u2 field.
22460 (RTX_FLAG_CHECK8): Delete in favor of...
22461 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
22462 (INSN_DELETED_P): Update accordingly.
22463 (INSN_UID): Use u2.insn_uid.
22464 (INSN_CHAIN_CODE_P): Define.
22465 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
22466 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
22467 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
22468 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
22469 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
22470 indices accordingly.
22471 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
22472 Update indices for insn-chain rtxes.
22473 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
22474 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
22475 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
22476 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
22477 * combine.c (try_combine): Likewise.
22478 * ira.c (setup_prohibited_mode_move_regs): Likewise.
22480 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
22482 * rtl.def (REG): Remove middle field.
22483 * rtl.h (rtx_def): Add orignal_regno to u2.
22484 (ORIGINAL_REGNO): Use it instead of field 1.
22485 (REG_ATTRS): Lower field index accordingly.
22486 * gengtype.c (adjust_field_rtx_def): Remove handling of
22487 ORIGINAL_REGNO. Move REG_ATTRS index down.
22488 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
22489 code that prints the REGNO.
22491 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
22493 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
22496 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
22498 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
22500 2014-05-13 Bin Cheng <bin.cheng@arm.com>
22502 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
22503 (alloc_iv): Lower base expressions containing ADDR_EXPR.
22505 2014-05-13 Ian Bolton <ian.bolton@arm.com>
22507 * config/aarch64/aarch64-protos.h
22508 (aarch64_hard_regno_caller_save_mode): New prototype.
22509 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
22511 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
22513 2014-05-13 Christian Bruel <christian.bruel@st.com>
22515 * target.def (mode_switching): New hook vector.
22516 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
22517 (mode_exit, modepriority_to_mode): Likewise.
22518 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
22519 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
22520 * target.h: Include tm.h and hard-reg-set.h.
22521 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
22522 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
22523 * doc/tm.texi Regenerate.
22524 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
22525 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
22526 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
22527 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
22528 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
22529 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
22530 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
22531 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
22532 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
22533 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
22534 (ix86_emit_mode_set): Hookify.
22535 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
22537 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
22538 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
22539 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
22540 (epiphany_mode_priority_to_mode): Remove declaration.
22541 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
22542 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
22543 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
22545 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
22546 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
22547 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
22549 2014-05-13 Jakub Jelinek <jakub@redhat.com>
22552 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
22553 is const0_rtx, return immediately. Don't test count == 0 when
22556 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
22558 * Makefile.in: add shrink-wrap.o.
22559 * config/i386/i386.c: include "shrink-wrap.h"
22560 * function.c: Likewise.
22561 (requires_stack_frame_p, next_block_for_reg,
22562 move_insn_for_shrink_wrap, prepare_shrink_wrap,
22563 dup_block_and_redirect): Move to shrink-wrap.c
22564 (thread_prologue_and_epilogue_insns): Extract three code segments
22565 as functions in shrink-wrap.c
22566 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
22568 * shrink-wrap.c: New file.
22569 * shrink-wrap.h: New file.
22571 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
22573 * doc/extend.texi: Reflect current numbers of pragmas. Remove
22574 reference to Solaris.
22576 2014-05-12 Mike Stump <mikestump@comcast.net>
22579 * genattrtab.c (filename): Add.
22580 (convert_set_attr_alternative): Improve error message.
22581 (check_defs): Restore read_md_filename for error messages.
22582 (gen_insn): Save filename.
22584 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
22586 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
22587 -fno-local-ivars and -fivar-visibility.
22588 * c-family/c.opt: Make -Wshadow also implicitly enable
22591 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
22593 * doc/tm.texi: Remove reference to deleted macro.
22594 * doc/tm.texi.in: Likewise.
22596 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
22599 * config/avr/avr.c (avr_out_store_psi): Use correct constant
22602 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
22605 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
22606 * config/arm/aout.h (License): Same.
22607 * config/arm/bpabi.h (License): Same.
22608 * config/arm/elf.h (License): Same.
22609 * config/arm/linux-elf.h (License): Same.
22610 * config/arm/linux-gas.h (License): Same.
22611 * config/arm/netbsd-elf.h (License): Same.
22612 * config/arm/uclinux-eabi.h (License): Same.
22613 * config/arm/uclinux-elf.h (License): Same.
22614 * config/arm/vxworks.h (License): Same.
22616 2014-05-11 Jakub Jelinek <jakub@redhat.com>
22618 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
22619 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
22620 number of operands to 3.
22621 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
22622 * tree-nested.c (convert_nonlocal_omp_clauses,
22623 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
22624 * gimplify.c (gimplify_scan_omp_clauses): Handle
22625 OMP_CLAUSE_LINEAR_STMT.
22626 * omp-low.c (lower_rec_input_clauses): Fix typo.
22627 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
22628 cast between Fortran boolean_type_node and C _Bool if
22631 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
22633 PR tree-optimization/61136
22634 * wide-int.h (multiple_of_p): Define a version that doesn't return
22636 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
22637 integer_zerop/const_binop pair.
22638 (multiple_of_p): Likewise, converting both operands to widest_int
22641 2014-05-09 Teresa Johnson <tejohnson@google.com>
22643 * cgraphunit.c (analyze_functions): Use correct dump file.
22645 2014-05-09 Florian Weimer <fweimer@redhat.com>
22647 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
22649 (stack_protect_return_slot_p): New function.
22650 (expand_used_vars): Call stack_protect_decl_p and
22651 stack_protect_return_slot_p for -fstack-protector-strong.
22653 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
22654 Andrew Haley <aph@redhat.com>
22655 Richard Sandiford <rdsandiford@googlemail.com>
22657 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
22660 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
22662 PR middle-end/61111
22663 * fold-const.c (fold_binary_loc): Changed width of mask.
22665 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
22667 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
22668 unsigned int initializers for regno_in, regno_out.
22670 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
22673 * config/avr/avr.md (cc): Add new attribute set_vzn.
22674 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
22675 Set cc insn attribute to set_vzn instead of set_zn for alternatives
22676 with INC, DEC or NEG.
22677 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
22678 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
22679 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
22681 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22684 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22686 * wide-int.cc (UTItype): Define.
22687 (UDWtype): Define for appropriate W_TYPE_SIZE.
22689 2014-05-09 Richard Biener <rguenther@suse.de>
22691 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
22692 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
22693 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
22694 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
22695 ssa_propagate): Adjust.
22697 2014-05-08 Jeff Law <law@redhat.com>
22699 PR tree-optimization/61009
22700 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
22701 tri-state rather than a boolean. When a block is too big to
22702 thread through, inform caller via negative return value.
22703 (thread_across_edge): If a block was too big for normal threading,
22704 then it's too big for a joiner too, so remove temporary equivalences
22705 and return immediately.
22707 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
22708 Matthias Klose <doko@ubuntu.com>
22711 * optc-gen.awk: Fix option handling for -Wunused-parameter.
22713 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
22716 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
22718 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
22721 * config/alpha/alpha.c: Include gimple-iterator.h.
22722 (alpha_gimple_fold_builtin): New function. Move
22723 ALPHA_BUILTIN_UMULH folding from ...
22724 (alpha_fold_builtin): ... here.
22725 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
22727 2014-05-08 Wei Mi <wmi@google.com>
22730 * config/i386/i386.c (ix86_compute_frame_layout): Update
22731 preferred_stack_boundary for call, expanded from tls descriptor.
22732 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
22733 to depend on SP register.
22734 (*tls_local_dynamic_base_32_gnu): Ditto.
22735 (*tls_local_dynamic_32_once): Ditto.
22736 (tls_global_dynamic_64_<mode>): Set
22737 ix86_tls_descriptor_calls_expanded_in_cfun.
22738 (tls_local_dynamic_base_64_<mode>): Ditto.
22739 (tls_global_dynamic_32): Set
22740 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
22741 to depend on SP register.
22742 (tls_local_dynamic_base_32): Ditto.
22744 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22746 * config/arm/arm_neon.h: Update comment.
22747 * config/arm/neon-docgen.ml: Delete.
22748 * config/arm/neon-gen.ml: Delete.
22749 * doc/arm-neon-intrinsics.texi: Update comment.
22751 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22753 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
22755 (vand, vorr, veor, vorn, vbic): Remove.
22756 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
22758 (neon_vsub_unspec): Likewise.
22759 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
22761 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22763 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
22764 (vadd_s16): Likewise.
22765 (vadd_s32): Likewise.
22766 (vadd_f32): Likewise.
22767 (vadd_u8): Likewise.
22768 (vadd_u16): Likewise.
22769 (vadd_u32): Likewise.
22770 (vadd_s64): Likewise.
22771 (vadd_u64): Likewise.
22772 (vaddq_s8): Likewise.
22773 (vaddq_s16): Likewise.
22774 (vaddq_s32): Likewise.
22775 (vaddq_s64): Likewise.
22776 (vaddq_f32): Likewise.
22777 (vaddq_u8): Likewise.
22778 (vaddq_u16): Likewise.
22779 (vaddq_u32): Likewise.
22780 (vaddq_u64): Likewise.
22781 (vmul_s8): Likewise.
22782 (vmul_s16): Likewise.
22783 (vmul_s32): Likewise.
22784 (vmul_f32): Likewise.
22785 (vmul_u8): Likewise.
22786 (vmul_u16): Likewise.
22787 (vmul_u32): Likewise.
22788 (vmul_p8): Likewise.
22789 (vmulq_s8): Likewise.
22790 (vmulq_s16): Likewise.
22791 (vmulq_s32): Likewise.
22792 (vmulq_f32): Likewise.
22793 (vmulq_u8): Likewise.
22794 (vmulq_u16): Likewise.
22795 (vmulq_u32): Likewise.
22796 (vsub_s8): Likewise.
22797 (vsub_s16): Likewise.
22798 (vsub_s32): Likewise.
22799 (vsub_f32): Likewise.
22800 (vsub_u8): Likewise.
22801 (vsub_u16): Likewise.
22802 (vsub_u32): Likewise.
22803 (vsub_s64): Likewise.
22804 (vsub_u64): Likewise.
22805 (vsubq_s8): Likewise.
22806 (vsubq_s16): Likewise.
22807 (vsubq_s32): Likewise.
22808 (vsubq_s64): Likewise.
22809 (vsubq_f32): Likewise.
22810 (vsubq_u8): Likewise.
22811 (vsubq_u16): Likewise.
22812 (vsubq_u32): Likewise.
22813 (vsubq_u64): Likewise.
22814 (vand_s8): Likewise.
22815 (vand_s16): Likewise.
22816 (vand_s32): Likewise.
22817 (vand_u8): Likewise.
22818 (vand_u16): Likewise.
22819 (vand_u32): Likewise.
22820 (vand_s64): Likewise.
22821 (vand_u64): Likewise.
22822 (vandq_s8): Likewise.
22823 (vandq_s16): Likewise.
22824 (vandq_s32): Likewise.
22825 (vandq_s64): Likewise.
22826 (vandq_u8): Likewise.
22827 (vandq_u16): Likewise.
22828 (vandq_u32): Likewise.
22829 (vandq_u64): Likewise.
22830 (vorr_s8): Likewise.
22831 (vorr_s16): Likewise.
22832 (vorr_s32): Likewise.
22833 (vorr_u8): Likewise.
22834 (vorr_u16): Likewise.
22835 (vorr_u32): Likewise.
22836 (vorr_s64): Likewise.
22837 (vorr_u64): Likewise.
22838 (vorrq_s8): Likewise.
22839 (vorrq_s16): Likewise.
22840 (vorrq_s32): Likewise.
22841 (vorrq_s64): Likewise.
22842 (vorrq_u8): Likewise.
22843 (vorrq_u16): Likewise.
22844 (vorrq_u32): Likewise.
22845 (vorrq_u64): Likewise.
22846 (veor_s8): Likewise.
22847 (veor_s16): Likewise.
22848 (veor_s32): Likewise.
22849 (veor_u8): Likewise.
22850 (veor_u16): Likewise.
22851 (veor_u32): Likewise.
22852 (veor_s64): Likewise.
22853 (veor_u64): Likewise.
22854 (veorq_s8): Likewise.
22855 (veorq_s16): Likewise.
22856 (veorq_s32): Likewise.
22857 (veorq_s64): Likewise.
22858 (veorq_u8): Likewise.
22859 (veorq_u16): Likewise.
22860 (veorq_u32): Likewise.
22861 (veorq_u64): Likewise.
22862 (vbic_s8): Likewise.
22863 (vbic_s16): Likewise.
22864 (vbic_s32): Likewise.
22865 (vbic_u8): Likewise.
22866 (vbic_u16): Likewise.
22867 (vbic_u32): Likewise.
22868 (vbic_s64): Likewise.
22869 (vbic_u64): Likewise.
22870 (vbicq_s8): Likewise.
22871 (vbicq_s16): Likewise.
22872 (vbicq_s32): Likewise.
22873 (vbicq_s64): Likewise.
22874 (vbicq_u8): Likewise.
22875 (vbicq_u16): Likewise.
22876 (vbicq_u32): Likewise.
22877 (vbicq_u64): Likewise.
22878 (vorn_s8): Likewise.
22879 (vorn_s16): Likewise.
22880 (vorn_s32): Likewise.
22881 (vorn_u8): Likewise.
22882 (vorn_u16): Likewise.
22883 (vorn_u32): Likewise.
22884 (vorn_s64): Likewise.
22885 (vorn_u64): Likewise.
22886 (vornq_s8): Likewise.
22887 (vornq_s16): Likewise.
22888 (vornq_s32): Likewise.
22889 (vornq_s64): Likewise.
22890 (vornq_u8): Likewise.
22891 (vornq_u16): Likewise.
22892 (vornq_u32): Likewise.
22893 (vornq_u64): Likewise.
22895 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22897 * wide-int.cc (UTItype): Define.
22898 (UDWtype): Define for appropriate W_TYPE_SIZE.
22900 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
22902 PR tree-optimization/59100
22903 * tree-ssa-phiopt.c: Include tree-inline.h.
22904 (neutral_element_p, absorbing_element_p): New functions.
22905 (value_replacement): Handle conditional binary operations with a
22906 neutral or absorbing element.
22908 2014-05-08 Richard Biener <rguenther@suse.de>
22910 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
22911 folding the expression.
22912 (valueize_expr): Remove.
22913 (visit_reference_op_load): Do not valueize the result of
22915 (simplify_binary_expression): Likewise.
22916 (simplify_unary_expression): Likewise.
22918 2014-05-08 Richard Biener <rguenther@suse.de>
22920 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
22921 looking at TYPE_ARG_TYPES.
22923 2014-05-08 Richard Biener <rguenther@suse.de>
22925 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
22926 pointer propagation special-case.
22928 2014-05-08 Bin Cheng <bin.cheng@arm.com>
22930 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
22931 core part of address expressions.
22933 2014-05-08 Alan Modra <amodra@gmail.com>
22936 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
22937 loads and stores when -mno-strict-align at any alignment.
22938 (expand_block_clear): Similarly. Also correct calculation of
22941 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
22943 PR middle-end/39246
22944 * tree-complex.c (expand_complex_move): Keep line info when expanding
22946 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
22947 of complex expression. Use new argument to display correct location
22948 for values coming from phi statement.
22949 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
22950 (warn_uninitialized_phi): Pass location of phi argument to
22952 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
22953 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
22955 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
22957 * config/rs6000/predicates.md (indexed_address_mem): New.
22958 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
22959 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
22960 fpstore_ux, fpstore_u.
22961 (sign_extend, indexed, update): New.
22962 (cell_micro): Adjust.
22963 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
22964 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
22965 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
22966 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
22967 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
22968 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
22969 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
22970 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
22971 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
22972 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
22973 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
22974 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
22975 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
22976 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
22977 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
22979 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
22980 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
22981 *vsx_extract_<mode>_store): Adjust.
22982 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
22983 is_cracked_insn, insn_must_be_first_in_group,
22984 insn_must_be_last_in_group): Adjust.
22986 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
22988 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
22989 ppc440-fpstore): Adjust.
22990 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
22991 ppc476-fpstore): Adjust.
22992 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
22993 ppc601-fpstore): Adjust.
22994 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
22996 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
22998 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
22999 ppc7450-fpstore): Adjust.
23000 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
23001 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
23002 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
23004 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
23005 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
23006 cell-fpstore, cell-fpstore-update): Adjust.
23007 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
23008 ppce300c3_store, ppce300c3_fpstore): Adjust.
23009 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
23010 e500mc_fpstore): Adjust.
23011 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
23012 e500mc64_store, e500mc64_fpstore): Adjust.
23013 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
23014 e5500_fpstore): Adjust.
23015 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
23016 e6500_fpstore): Adjust.
23017 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
23019 * config/rs6000/power4.md (power4-load, power4-load-ext,
23020 power4-load-ext-update, power4-load-ext-update-indexed,
23021 power4-load-update-indexed, power4-load-update, power4-fpload,
23022 power4-fpload-update, power4-store, power4-store-update,
23023 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
23025 * config/rs6000/power5.md (power5-load, power5-load-ext,
23026 power5-load-ext-update, power5-load-ext-update-indexed,
23027 power5-load-update-indexed, power5-load-update, power5-fpload,
23028 power5-fpload-update, power5-store, power5-store-update,
23029 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
23031 * config/rs6000/power6.md (power6-load, power6-load-ext,
23032 power6-load-update, power6-load-update-indexed,
23033 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
23034 power6-fpload-update, power6-store, power6-store-update,
23035 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
23037 * config/rs6000/power7.md (power7-load, power7-load-ext,
23038 power7-load-update, power7-load-update-indexed,
23039 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
23040 power7-fpload-update, power7-store, power7-store-update,
23041 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
23043 * config/rs6000/power8.md (power8-load, power8-load-update,
23044 power8-load-ext, power8-load-ext-update, power8-fpload,
23045 power8-fpload-update, power8-store, power8-store-update-indexed,
23046 power8-fpstore, power8-fpstore-update): Adjust.
23047 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
23049 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
23050 titan_lsu_store, titan_lsu_fpstore): Adjust.
23051 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
23053 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
23056 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
23057 unrolled byte insns. Emit address increments after move insns.
23059 2014-05-07 David Malcolm <dmalcolm@redhat.com>
23061 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
23062 const_gimple, rather than a gimple.
23063 (gimple_call_builtin_p): Likewise, for the three variants.
23065 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
23066 (gimple_call_builtin_p): Likewise, for the three variants.
23068 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
23070 PR tree-optimization/61095
23071 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
23073 2014-05-07 Richard Biener <rguenther@suse.de>
23075 PR tree-optimization/61034
23076 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
23077 (maybe_skip_until): Use translate to take into account
23078 lattices when trying to do disambiguations.
23079 (get_continuation_for_phi_1): Likewise.
23080 (get_continuation_for_phi): Adjust for added translate arguments.
23081 (walk_non_aliased_vuses): Likewise.
23082 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
23083 (walk_non_aliased_vuses): Likewise.
23084 (call_may_clobber_ref_p_1): Declare.
23085 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
23086 calls. Stop early if we are only supposed to disambiguate.
23087 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
23089 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
23091 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
23092 Emit an error when the function has arguments.
23094 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
23096 * cfgloop.h (unswitch_loops): Remove.
23097 * doc/passes.texi: Remove references to loop-unswitch.c
23098 * timevar.def (TV_LOOP_UNSWITCH): Remove.
23100 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
23102 * tree-vect-data-refs.c (vect_grouped_load_supported): New
23103 check for loads group of length 3.
23104 (vect_permute_load_chain): New permutations for loads group of
23106 * tree-vect-stmts.c (vect_model_load_cost): Change cost
23107 of vec_perm_shuffle for the new permutations.
23109 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
23111 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
23112 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
23113 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
23114 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
23115 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
23116 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
23117 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
23118 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
23120 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
23122 * loop-unswitch.c: Delete.
23124 2014-05-07 Richard Biener <rguenther@suse.de>
23126 * config.gcc: Always set need_64bit_hwint to yes.
23128 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
23130 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
23131 of using optimize_size.
23133 2014-05-06 Mike Stump <mikestump@comcast.net>
23135 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
23137 2014-05-06 Joseph Myers <joseph@codesourcery.com>
23139 * config/i386/sse.md (*mov<mode>_internal)
23140 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
23141 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
23142 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
23143 (*<code><mode>3, *andnot<mode>3<mask_name>)
23144 (<mask_codefor><code><mode>3<mask_name>): Only consider
23145 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
23147 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
23150 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
23152 * lra-constraints.c (valid_address_p): Move earlier in file.
23153 Add a constraint argument to the address_info version.
23154 (satisfies_memory_constraint_p): New function.
23155 (satisfies_address_constraint_p): Likewise.
23156 (process_alt_operands, curr_insn_transform): Use them.
23157 (process_address): Pass the constraint to valid_address_p when
23158 checking address operands.
23160 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
23162 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
23163 to their respective blocks. Fix inadvertent use of "node".
23165 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
23167 * emit-rtl.c (init_derived_machine_modes): New functionm, split
23169 (init_emit_once): ...here.
23170 * rtl.h (init_derived_machine_modes): Declare.
23171 * toplev.c (do_compile): Call it even if no_backend.
23173 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
23174 Mike Stump <mikestump@comcast.net>
23175 Richard Sandiford <rdsandiford@googlemail.com>
23176 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23178 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
23179 (rtx_equal_for_memref_p): Update comment.
23180 (adjust_offset_for_component_ref): Use wide-int interfaces.
23181 * builtins.c (get_object_alignment_2): Likewise.
23182 (c_readstr): Likewise.
23183 (target_char_cast): Add comment.
23184 (determine_block_size): Use wide-int interfaces.
23185 (expand_builtin_signbit): Likewise.
23186 (fold_builtin_int_roundingfn): Likewise.
23187 (fold_builtin_bitop): Likewise.
23188 (fold_builtin_bswap): Likewise.
23189 (fold_builtin_logarithm): Use signop.
23190 (fold_builtin_pow): Likewise.
23191 (fold_builtin_memory_op): Use wide-int interfaces.
23192 (fold_builtin_object_size): Likewise.
23193 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
23194 nb_iterations_estimate.
23195 (record_niter_bound): Use wide-int interfaces.
23196 (get_estimated_loop_iterations_int): Likewise.
23197 (get_estimated_loop_iterations): Likewise.
23198 (get_max_loop_iterations): Likewise.
23199 * cfgloop.h: Include wide-int.h.
23200 (struct nb_iter_bound): Change bound to widest_int.
23201 (struct loop): Change nb_iterations_upper_bound and
23202 nb_iterations_estimate to widest_int.
23203 (record_niter_bound): Switch to use widest_int.
23204 (get_estimated_loop_iterations): Likewise.
23205 (get_max_loop_iterations): Likewise.
23206 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
23207 update for wide-int.
23208 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
23209 * combine.c (try_combine): Likewise.
23210 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
23211 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
23213 (aarch64_float_const_representable_p): Likewise.
23214 * config/arc/arc.c: Include wide-int.h.
23215 (arc_can_use_doloop_p): Use wide-int interfaces.
23216 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
23217 (vfp3_const_double_index): Likewise.
23218 * config/avr/avr.c (avr_out_round): Likewise.
23219 (avr_fold_builtin): Likewise.
23220 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
23221 (bfin_can_use_doloop_p): Likewise.
23222 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
23223 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
23224 * config/i386/i386.c: Include wide-int.h.
23225 (ix86_data_alignment): Use wide-int interfaces.
23226 (ix86_local_alignment): Likewise.
23227 (ix86_emit_swsqrtsf): Update real_from_integer.
23228 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
23229 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
23230 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
23231 (zero_constant): Likewise.
23232 (input_operand): Likewise.
23233 (splat_input_operand): Likewise.
23234 (non_logical_cint_operand): Change const_double to const_wide_int.
23235 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
23236 (easy_altivec_constant): Remove comment.
23237 (paired_expand_vector_init): Use CONSTANT_P.
23238 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
23239 (rs6000_emit_move): Update checks.
23240 (rs6000_aggregate_candidate): Use wide-int interfaces.
23241 (rs6000_expand_ternop_builtin): Likewise.
23242 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
23243 (rs6000_assemble_integer): Likewise.
23244 (rs6000_hash_constant): Likewise.
23245 (output_toc): Likewise.
23246 (rs6000_rtx_costs): Likewise.
23247 (rs6000_emit_swrsqrt); Update call to real_from_integer.
23248 * config/rs6000/rs6000-c.c: Include wide-int.h.
23249 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
23250 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
23251 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
23252 Handle CONST_WIDE_INT.
23253 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
23254 Use tree_fits_uhwi_p.
23255 * config/sparc/sparc.c: Include wide-int.h.
23256 (sparc_fold_builtin): Use wide-int interfaces.
23257 * config/vax/vax.c: Include wide-int.h.
23258 (vax_float_literal): Use real_from_integer.
23259 * coretypes.h (struct hwivec_def): New.
23261 (const_hwivec): New.
23262 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
23263 (equiv_constant): Handle CONST_WIDE_INT.
23264 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
23265 (cselib_hash_rtx): Handle CONST_WIDE_INT.
23266 * dbxout.c (stabstr_U): Use wide-int interfaces.
23267 (dbxout_type): Update to use cst_fits_shwi_p.
23268 * defaults.h (LOG2_BITS_PER_UNIT): Define.
23269 (TARGET_SUPPORTS_WIDE_INT): Add default.
23270 * dfp.c: Include wide-int.h.
23271 (decimal_real_to_integer2): Use wide-int interfaces and rename to
23272 decimal_real_to_integer.
23273 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
23274 decimal_real_to_integer.
23275 * doc/generic.texi (Constant expressions): Update for wide_int.
23276 * doc/rtl.texi (const_double): Likewise.
23277 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
23278 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
23279 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
23280 (REAL_VALUE_FROM_INT): Remove.
23281 (TARGET_SUPPORTS_WIDE_INT): New.
23282 * doc/tm.texi: Regenerate.
23283 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
23284 * double-int.h: Include wide-int.h.
23285 (struct wi::int_traits): New.
23286 * dwarf2out.c (get_full_len): New.
23287 (dw_val_equal_p): Add case dw_val_class_wide_int.
23288 (size_of_loc_descr): Likewise.
23289 (output_loc_operands): Likewise.
23290 (insert_double): Remove.
23291 (insert_wide_int): New.
23292 (add_AT_wide): New.
23293 (print_die): Add case dw_val_class_wide_int.
23294 (attr_checksum): Likewise.
23295 (attr_checksum_ordered): Likewise.
23296 (same_dw_val_p): Likewise.
23297 (size_of_die): Likewise.
23298 (value_format): Likewise.
23299 (output_die): Likewise.
23300 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
23302 (clz_loc_descriptor): Use wide-int interfaces.
23303 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
23304 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
23305 (round_up_to_align): Use wide-int interfaces.
23306 (field_byte_offset): Likewise.
23307 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
23308 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
23309 CONST_DOUBLE handling. Use wide-int interfaces.
23310 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
23311 (gen_enumeration_type_die): Use add_AT_wide.
23312 (hash_loc_operands): Add case dw_val_class_wide_int.
23313 (compare_loc_operands): Likewise.
23314 * dwarf2out.h: Include wide-int.h.
23315 (wide_int_ptr): New.
23316 (enum dw_val_class): Add dw_val_class_wide_int.
23317 (struct dw_val_struct): Add val_wide.
23318 * emit-rtl.c (const_wide_int_htab): New.
23319 (const_wide_int_htab_hash): New.
23320 (const_wide_int_htab_eq): New.
23321 (lookup_const_wide_int): New.
23322 (const_double_htab_hash): Use wide-int interfaces.
23323 (const_double_htab_eq): Likewise.
23324 (rtx_to_double_int): Conditionally compile for wide-int.
23325 (immed_double_int_const): Rename to immed_wide_int_const and
23326 update for wide-int.
23327 (immed_double_const): Conditionally compile for wide-int.
23328 (init_emit_once): Use wide-int interfaces.
23329 * explow.c (plus_constant): Likewise.
23330 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
23331 (lshift_value): Use wide-int interfaces.
23332 (expand_mult): Likewise.
23333 (choose_multiplier): Likewise.
23334 (expand_smod_pow2): Likewise.
23335 (make_tree): Likewise.
23336 * expr.c (convert_modes): Consolidate handling of constants.
23337 Use wide-int interfaces.
23338 (emit_group_load_1): Add note.
23339 (store_expr): Update comment.
23340 (get_inner_reference): Use wide-int interfaces.
23341 (expand_constructor): Update comment.
23342 (expand_expr_real_2): Use wide-int interfaces.
23343 (expand_expr_real_1): Likewise.
23344 (reduce_to_bit_field_precision): Likewise.
23345 (const_vector_from_tree): Likewise.
23346 * final.c: Include wide-int-print.h.
23347 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
23348 * fixed-value.c: Include wide-int.h.
23349 (fixed_from_string): Use wide-int interfaces.
23350 (fixed_to_decimal): Likewise.
23351 (fixed_convert_from_real): Likewise.
23352 (real_convert_from_fixed): Likewise.
23353 * fold-const.h (mem_ref_offset): Return an offset_int.
23354 (div_if_zero_remainder): Remove code parameter.
23355 * fold-const.c (div_if_zero_remainder): Remove code parameter.
23356 Use wide-int interfaces.
23357 (may_negate_without_overflow_p): Use wide-int interfaces.
23358 (negate_expr_p): Likewise.
23359 (fold_negate_expr): Likewise.
23360 (int_const_binop_1): Likewise.
23361 (const_binop): Likewise.
23362 (fold_convert_const_int_from_int): Likewise.
23363 (fold_convert_const_int_from_real): Likewise.
23364 (fold_convert_const_int_from_fixed): Likewise.
23365 (fold_convert_const_fixed_from_int): Likewise.
23366 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
23367 (sign_bit_p): Use wide-int interfaces.
23368 (make_range_step): Likewise.
23369 (build_range_check): Likewise. Pass an integer of the correct type
23370 instead of using integer_one_node.
23371 (range_predecessor): Pass an integer of the correct type instead
23372 of using integer_one_node.
23373 (range_successor): Likewise.
23374 (merge_ranges): Likewise.
23375 (unextend): Use wide-int interfaces.
23376 (extract_muldiv_1): Likewise.
23377 (fold_div_compare): Likewise.
23378 (fold_single_bit_test): Likewise.
23379 (fold_sign_changed_comparison): Likewise.
23380 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
23381 (fold_plusminus_mult_expr): Use wide-int interfaces.
23382 (native_encode_int): Likewise.
23383 (native_interpret_int): Likewise.
23384 (fold_unary_loc): Likewise.
23385 (pointer_may_wrap_p): Likewise.
23386 (size_low_cst): Likewise.
23387 (mask_with_tz): Likewise.
23388 (fold_binary_loc): Likewise.
23389 (fold_ternary_loc): Likewise.
23390 (multiple_of_p): Likewise.
23391 (tree_call_nonnegative_warnv_p): Update calls to
23392 tree_int_cst_min_precision and real_from_integer.
23393 (fold_negate_const): Use wide-int interfaces.
23394 (fold_abs_const): Likewise.
23395 (fold_relational_const): Use tree_int_cst_lt.
23396 (round_up_loc): Use wide-int interfaces.
23397 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
23398 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
23399 * gengtype.c: Remove include of double-int.h.
23400 (do_typedef): Use wide-int interfaces.
23401 (open_base_files): Add wide-int.h.
23402 (main): Add offset_int and widest_int typedefs.
23403 * gengtype-lex.l: Handle "^".
23404 (CXX_KEYWORD): Add "static".
23405 * gengtype-parse.c (require3): New.
23406 (require_template_declaration): Handle constant template arguments
23407 and nested templates.
23408 * gengtype-state.c: Don't include "double-int.h".
23409 * genpreds.c (write_one_predicate_function): Update comment.
23410 (write_tm_constrs_h): Add check for hval and lval use in
23412 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
23413 (add_to_sequence): Likewise.
23414 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
23415 and const_double_operand.
23416 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
23418 * gimple-fold.c (get_base_constructor): Likewise.
23419 (fold_array_ctor_reference): Likewise.
23420 (fold_nonarray_ctor_reference): Likewise.
23421 (fold_const_aggregate_ref_1): Likewise.
23422 (gimple_val_nonnegative_real_p): Likewise.
23423 (gimple_fold_indirect_ref): Likewise.
23424 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
23425 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
23426 (struct slsr_cand_d): Change index to be widest_int.
23427 (struct incr_info_d): Change incr to be widest_int.
23428 (alloc_cand_and_find_basis): Use wide-int interfaces.
23429 (slsr_process_phi): Likewise.
23430 (backtrace_base_for_ref): Likewise. Return a widest_int.
23431 (restructure_reference): Take a widest_int instead of a double_int.
23432 (slsr_process_ref): Use wide-int interfaces.
23433 (create_mul_ssa_cand): Likewise.
23434 (create_mul_imm_cand): Likewise.
23435 (create_add_ssa_cand): Likewise.
23436 (create_add_imm_cand): Take a widest_int instead of a double_int.
23437 (slsr_process_add): Use wide-int interfaces.
23438 (slsr_process_cast): Likewise.
23439 (slsr_process_copy): Likewise.
23440 (dump_candidate): Likewise.
23441 (dump_incr_vec): Likewise.
23442 (replace_ref): Likewise.
23443 (cand_increment): Likewise. Return a widest_int.
23444 (cand_abs_increment): Likewise.
23445 (replace_mult_candidate): Take a widest_int instead of a double_int.
23446 (replace_unconditional_candidate): Use wide-int interfaces.
23447 (incr_vec_index): Take a widest_int instead of a double_int.
23448 (create_add_on_incoming_edge): Likewise.
23449 (create_phi_basis): Use wide-int interfaces.
23450 (replace_conditional_candidate): Likewise.
23451 (record_increment): Take a widest_int instead of a double_int.
23452 (record_phi_increments): Use wide-int interfaces.
23453 (phi_incr_cost): Take a widest_int instead of a double_int.
23454 (lowest_cost_path): Likewise.
23455 (total_savings): Likewise.
23456 (analyze_increments): Use wide-int interfaces.
23457 (ncd_with_phi): Take a widest_int instead of a double_int.
23458 (ncd_of_cand_and_phis): Likewise.
23459 (nearest_common_dominator_for_cands): Likewise.
23460 (insert_initializers): Use wide-int interfaces.
23461 (all_phi_incrs_profitable): Likewise.
23462 (replace_one_candidate): Likewise.
23463 (replace_profitable_candidates): Likewise.
23464 * godump.c: Include wide-int-print.h.
23465 (go_output_typedef): Use wide-int interfaces.
23466 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
23467 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
23468 (build_loop_iteration_domains): Likewise.
23469 * hooks.h: Include wide-int.h rather than double-int.h.
23470 (hook_bool_dint_dint_uint_bool_true): Delete.
23471 (hook_bool_wint_wint_uint_bool_true): Declare.
23472 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
23473 (hook_bool_wint_wint_uint_bool_true): New.
23474 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
23476 (ubsan_expand_si_overflow_mul_check): Likewise.
23477 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
23478 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
23479 (get_ancestor_addr_info): Likewise.
23480 (ipa_modify_call_arguments): Likewise.
23481 * loop-doloop.c (doloop_modify): Likewise.
23482 (doloop_optimize): Likewise.
23483 * loop-iv.c (iv_number_of_iterations): Likewise.
23484 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
23485 (unroll_loop_constant_iterations): Likewise.
23486 (decide_unroll_runtime_iterations): Likewise.
23487 (unroll_loop_runtime_iterations): Likewise.
23488 (decide_peel_simple): Likewise.
23489 (decide_unroll_stupid): Likewise.
23490 * lto-streamer-in.c (streamer_read_wi): Add.
23491 (input_cfg): Use wide-int interfaces.
23492 (lto_input_tree_1): Likewise.
23493 * lto-streamer-out.c (streamer_write_wi): Add.
23494 (hash_tree): Use wide-int interfaces.
23495 (output_cfg): Likewise.
23496 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
23497 (GTFILES): Add wide-int.h and signop.h.
23498 (TAGS): Look for .cc files too.
23499 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
23500 * optabs.c (expand_subword_shift): Likewise.
23501 (expand_doubleword_shift): Likewise.
23502 (expand_absneg_bit): Likewise.
23503 (expand_copysign_absneg): Likewise.
23504 (expand_copysign_bit): Likewise.
23505 * postreload.c (reload_cse_simplify_set): Likewise.
23506 * predict.c (predict_iv_comparison): Likewise.
23507 * pretty-print.h: Include wide-int-print.h.
23509 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
23510 * print-tree.c: Include wide-int-print.h.
23511 (print_node_brief): Use wide-int interfaces.
23512 (print_node): Likewise.
23513 * read-rtl.c (validate_const_wide_int): New.
23514 (read_rtx_code): Add CONST_WIDE_INT case.
23515 * real.c: Include wide-int.h.
23516 (real_to_integer2): Delete.
23517 (real_to_integer): New function, returning a wide_int.
23518 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
23519 (ten_to_ptwo): Update call to real_from_integer.
23520 (real_digit): Likewise.
23521 * real.h: Include signop.h, wide-int.h and insn-modes.h.
23522 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
23523 (REAL_VALUE_TO_INT): Delete.
23524 (real_to_integer): Declare a wide-int form.
23525 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
23526 * recog.c (const_int_operand): Improve comment.
23527 (const_scalar_int_operand): New.
23528 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
23529 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
23530 (split_double): Likewise.
23531 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
23532 (rtx_size): Likewise.
23533 (rtx_alloc_stat_v): New.
23534 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
23535 (cwi_output_hex): New.
23536 (iterative_hash_rtx): Handle CONST_WIDE_INT.
23537 (cwi_check_failed_bounds): New.
23538 * rtl.def (CONST_WIDE_INT): New.
23539 * rtl.h: Include <utility> and wide-int.h.
23540 (struct hwivec_def): New.
23541 (CWI_GET_NUM_ELEM): New.
23542 (CWI_PUT_NUM_ELEM): New.
23543 (struct rtx_def): Add num_elem and hwiv.
23544 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
23545 (CASE_CONST_UNIQUE): Likewise.
23546 (CASE_CONST_ANY): Likewise.
23547 (CONST_SCALAR_INT_P): Likewise.
23548 (CONST_WIDE_INT_P): New.
23550 (HWIVEC_CHECK): New.
23551 (cwi_check_failed_bounds): New.
23553 (HWIVEC_CHECK): New.
23554 (CONST_WIDE_INT_VEC) New.
23555 (CONST_WIDE_INT_NUNITS) New.
23556 (CONST_WIDE_INT_ELT) New.
23557 (rtx_mode_t): New type.
23558 (wi::int_traits <rtx_mode_t>): New.
23560 (wi::min_value): New.
23561 (wi::max_value): New.
23563 (const_wide_int_alloc): New.
23564 (immed_wide_int_const): New.
23565 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
23566 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
23567 * signop.h: New file.
23568 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
23569 (simplify_const_unary_operation): Use wide-int interfaces.
23570 (simplify_binary_operation_1): Likewise.
23571 (simplify_const_binary_operation): Likewise.
23572 (simplify_const_relational_operation): Likewise.
23573 (simplify_immed_subreg): Likewise.
23574 * stmt.c (expand_case): Likewise.
23575 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
23576 signop rather than a bool.
23577 * stor-layout.c (layout_type): Use wide-int interfaces.
23578 (initialize_sizetypes): Update calls to
23579 set_min_and_max_values_for_integral_type.
23580 (set_min_and_max_values_for_integral_type): Take a signop rather
23581 than a bool. Use wide-int interfaces.
23582 (fixup_signed_type): Update accordingly. Remove
23583 HOST_BITS_PER_DOUBLE_INT limit.
23584 (fixup_unsigned_type): Likewise.
23585 * system.h (STATIC_CONSTANT_P): New.
23586 (STATIC_ASSERT): New.
23587 * target.def (can_use_doloop_p): Take widest_ints rather than
23589 * target.h: Include wide-int.h rather than double-int.h.
23590 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
23592 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
23593 rather than INT_CST_LT_UNSIGNED.
23594 (can_use_doloop_if_innermost): Take widest_ints rather than
23596 * tree-affine.c: Include wide-int-print.h.
23597 (double_int_ext_for_comb): Delete.
23598 (wide_int_ext_for_comb): New.
23599 (aff_combination_zero): Use wide-int interfaces.
23600 (aff_combination_const): Take a widest_int instead of a double_int.
23601 (aff_combination_elt): Use wide-int interfaces.
23602 (aff_combination_scale): Take a widest_int instead of a double_int.
23603 (aff_combination_add_elt): Likewise.
23604 (aff_combination_add_cst): Likewise.
23605 (aff_combination_add): Use wide-int interfaces.
23606 (aff_combination_convert): Likewise.
23607 (tree_to_aff_combination): Likewise.
23608 (add_elt_to_tree): Take a widest_int instead of a double_int.
23609 (aff_combination_to_tree): Use wide-int interfaces.
23610 (aff_combination_remove_elt): Likewise.
23611 (aff_combination_add_product): Take a widest_int instead of
23613 (aff_combination_mult): Use wide-int interfaces.
23614 (aff_combination_expand): Likewise.
23615 (double_int_constant_multiple_p): Delete.
23616 (wide_int_constant_multiple_p): New.
23617 (aff_combination_constant_multiple_p): Take a widest_int pointer
23618 instead of a double_int pointer.
23619 (print_aff): Use wide-int interfaces.
23620 (get_inner_reference_aff): Take a widest_int pointer
23621 instead of a double_int pointer.
23622 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
23623 * tree-affine.h: Include wide-int.h.
23624 (struct aff_comb_elt): Change type of coef to widest_int.
23625 (struct affine_tree_combination): Change type of offset to widest_int.
23626 (double_int_ext_for_comb): Delete.
23627 (wide_int_ext_for_comb): New.
23628 (aff_combination_const): Use widest_int instead of double_int.
23629 (aff_combination_scale): Likewise.
23630 (aff_combination_add_elt): Likewise.
23631 (aff_combination_constant_multiple_p): Likewise.
23632 (get_inner_reference_aff): Likewise.
23633 (aff_comb_cannot_overlap_p): Likewise.
23634 (aff_combination_zero_p): Use wide-int interfaces.
23635 * tree.c: Include tree.h.
23636 (init_ttree): Use make_int_cst.
23637 (tree_code_size): Removed code for INTEGER_CST case.
23638 (tree_size): Add INTEGER_CST case.
23639 (make_node_stat): Update comment.
23640 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
23641 (build_int_cst_type): Use wide-int interfaces.
23642 (double_int_to_tree): Likewise.
23643 (double_int_fits_to_tree_p): Delete.
23644 (force_fit_type_double): Delete.
23645 (force_fit_type): New.
23646 (int_cst_hash_hash): Use wide-int interfaces.
23647 (int_cst_hash_eq): Likewise.
23648 (build_int_cst_wide): Delete.
23649 (wide_int_to_tree): New.
23650 (cache_integer_cst): Use wide-int interfaces.
23651 (build_low_bits_mask): Likewise.
23652 (cst_and_fits_in_hwi): Likewise.
23653 (real_value_from_int_cst): Likewise.
23654 (make_int_cst_stat): New.
23655 (integer_zerop): Use wide_int interfaces.
23656 (integer_onep): Likewise.
23657 (integer_all_onesp): Likewise.
23658 (integer_pow2p): Likewise.
23659 (integer_nonzerop): Likewise.
23660 (tree_log2): Likewise.
23661 (tree_floor_log2): Likewise.
23662 (tree_ctz): Likewise.
23663 (int_size_in_bytes): Likewise.
23664 (mem_ref_offset): Return an offset_int rather than a double_int.
23665 (build_type_attribute_qual_variant): Use wide_int interfaces.
23666 (type_hash_eq): Likewise
23667 (tree_int_cst_equal): Likewise.
23668 (tree_int_cst_lt): Delete.
23669 (tree_int_cst_compare): Likewise.
23670 (tree_fits_shwi_p): Use wide_int interfaces.
23671 (tree_fits_uhwi_p): Likewise.
23672 (tree_int_cst_sign_bit): Likewise.
23673 (tree_int_cst_sgn): Likewise.
23674 (tree_int_cst_min_precision): Take a signop rather than a bool.
23675 (simple_cst_equal): Use wide_int interfaces.
23676 (compare_tree_int): Likewise.
23677 (iterative_hash_expr): Likewise.
23678 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
23680 (get_type_static_bounds): Use wide_int interfaces.
23681 (tree_int_cst_elt_check_failed): New.
23682 (build_common_tree_nodes): Reordered to set prec before filling in
23684 (int_cst_value): Check cst_and_fits_in_hwi.
23685 (widest_int_cst_value): Use wide_int interfaces.
23686 (upper_bound_in_type): Likewise.
23687 (lower_bound_in_type): Likewise.
23688 (num_ending_zeros): Likewise.
23689 (drop_tree_overflow): Likewise.
23690 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
23691 (gen_conditions_for_pow_cst_base): Likewise.
23692 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
23693 (group_case_labels_stmt): Use wide-int interfaces.
23694 (verify_gimple_assign_binary): Likewise.
23695 (print_loop): Likewise.
23696 * tree-chrec.c (tree_fold_binomial): Likewise.
23697 * tree-core.h (struct tree_base): Add int_length.
23698 (struct tree_int_cst): Change rep of value.
23699 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
23700 (dr_may_alias_p): Likewise.
23701 (max_stmt_executions_tree): Likewise.
23702 * tree.def (INTEGER_CST): Update comment.
23703 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
23704 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
23705 * tree-dump.c: Include wide-int.h and wide-int-print.h.
23706 (dequeue_and_dump): Use wide-int interfaces.
23707 * tree.h: Include wide-int.h.
23708 (NULL_TREE): Moved to earlier loc in file.
23709 (TREE_INT_CST_ELT_CHECK): New.
23710 (tree_int_cst_elt_check_failed): New.
23712 (TREE_INT_CST): Delete.
23713 (TREE_INT_CST_LOW): Use wide-int interfaces.
23714 (TREE_INT_CST_HIGH): Delete.
23715 (TREE_INT_CST_NUNITS): New.
23716 (TREE_INT_CST_EXT_NUNITS): Likewise.
23717 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
23718 (TREE_INT_CST_ELT): Likewise.
23719 (INT_CST_LT): Delete.
23720 (tree_int_cst_elt_check): New (two forms).
23721 (type_code_size): Update comment.
23722 (make_int_cst_stat, make_int_cst): New.
23723 (tree_to_double_int): Delete.
23724 (double_int_fits_to_tree_p): Delete.
23725 (force_fit_type_double): Delete.
23726 (build_int_cstu): Replace with out-of-line function.
23727 (build_int_cst_wide): Delete.
23728 (tree_int_cst_lt): Define inline.
23729 (tree_int_cst_le): New.
23730 (tree_int_cst_compare): Define inline.
23731 (tree_int_cst_min_precision): Take a signop rather than a bool.
23732 (wi::int_traits <const_tree>): New.
23733 (wi::int_traits <tree>): New.
23734 (wi::extended_tree): New.
23735 (wi::int_traits <wi::extended_tree>): New.
23736 (wi::to_widest): New.
23737 (wi::to_offset): New.
23738 (wi::fits_to_tree_p): New.
23739 (wi::min_value): New.
23740 (wi::max_value): New.
23741 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
23742 (copy_tree_body_r): Likewise.
23743 * tree-object-size.c (compute_object_offset): Likewise.
23744 (addr_object_size): Likewise.
23745 * tree-predcom.c: Include wide-int-print.h.
23746 (struct dref_d): Change type of offset to widest_int.
23747 (dump_dref): Call wide-int printer.
23748 (aff_combination_dr_offset): Use wide-int interfaces.
23749 (determine_offset): Take a widest_int pointer rather than a
23750 double_int pointer.
23751 (split_data_refs_to_components): Use wide-int interfaces.
23752 (suitable_component_p): Likewise.
23753 (order_drefs): Likewise.
23754 (add_ref_to_chain): Likewise.
23755 (valid_initializer_p): Likewise.
23756 (determine_roots_comp): Likewise.
23757 * tree-pretty-print.c: Include wide-int-print.h.
23758 (dump_generic_node): Use wide-int interfaces.
23759 * tree-sra.c (sra_ipa_modify_expr): Likewise.
23760 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
23761 (move_fixed_address_to_symbol): Likewise.
23762 (move_hint_to_base): Likewise.
23763 (move_pointer_to_base): Likewise.
23764 (move_variant_to_index): Likewise.
23765 (most_expensive_mult_to_index): Likewise.
23766 (addr_to_parts): Likewise.
23767 (copy_ref_info): Likewise.
23768 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
23769 (indirect_refs_may_alias_p): Likewise.
23770 (stmt_kills_ref_p_1): Likewise.
23771 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
23772 * tree-ssa-ccp.c: Update comment at top of file. Include
23774 (struct prop_value_d): Change type of mask to widest_int.
23775 (extend_mask): New function.
23776 (dump_lattice_value): Use wide-int interfaces.
23777 (get_default_value): Likewise.
23778 (set_constant_value): Likewise.
23779 (set_value_varying): Likewise.
23780 (valid_lattice_transition): Likewise.
23781 (set_lattice_value): Likewise.
23782 (value_to_double_int): Delete.
23783 (value_to_wide_int): New.
23784 (get_value_from_alignment): Use wide-int interfaces.
23785 (get_value_for_expr): Likewise.
23786 (do_dbg_cnt): Likewise.
23787 (ccp_finalize): Likewise.
23788 (ccp_lattice_meet): Likewise.
23789 (bit_value_unop_1): Use widest_ints rather than double_ints.
23790 (bit_value_binop_1): Likewise.
23791 (bit_value_unop): Use wide-int interfaces.
23792 (bit_value_binop): Likewise.
23793 (bit_value_assume_aligned): Likewise.
23794 (evaluate_stmt): Likewise.
23795 (ccp_fold_stmt): Likewise.
23796 (visit_cond_stmt): Likewise.
23797 (ccp_visit_stmt): Likewise.
23798 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
23799 (constant_pointer_difference): Likewise.
23800 (associate_pointerplus): Likewise.
23801 (combine_conversions): Likewise.
23802 * tree-ssa-loop.h: Include wide-int.h.
23803 (struct tree_niter_desc): Change type of max to widest_int.
23804 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
23805 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
23806 (remove_redundant_iv_tests): Likewise.
23807 (canonicalize_loop_induction_variables): Likewise.
23808 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
23809 (constant_multiple_of): Take a widest_int pointer instead of
23810 a double_int pointer.
23811 (get_computation_aff): Use wide-int interfaces.
23812 (ptr_difference_cost): Likewise.
23813 (difference_cost): Likewise.
23814 (get_loop_invariant_expr_id): Likewise.
23815 (get_computation_cost_at): Likewise.
23816 (iv_elimination_compare_lt): Likewise.
23817 (may_eliminate_iv): Likewise.
23818 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
23819 instead of double_int.
23820 (max_loop_iterations): Likewise.
23821 (max_stmt_executions): Likewise.
23822 (estimated_stmt_executions): Likewise.
23823 * tree-ssa-loop-niter.c: Include wide-int-print.h.
23824 (split_to_var_and_offset): Use wide-int interfaces.
23825 (determine_value_range): Likewise.
23826 (bound_difference_of_offsetted_base): Likewise.
23827 (bounds_add): Take a widest_int instead of a double_int.
23828 (number_of_iterations_ne_max): Use wide-int interfaces.
23829 (number_of_iterations_ne): Likewise.
23830 (number_of_iterations_lt_to_ne): Likewise.
23831 (assert_loop_rolls_lt): Likewise.
23832 (number_of_iterations_lt): Likewise.
23833 (number_of_iterations_le): Likewise.
23834 (number_of_iterations_cond): Likewise.
23835 (number_of_iterations_exit): Likewise.
23836 (finite_loop_p): Likewise.
23837 (derive_constant_upper_bound_assign): Likewise.
23838 (derive_constant_upper_bound): Return a widest_int.
23839 (derive_constant_upper_bound_ops): Likewise.
23840 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
23841 (record_estimate): Take a widest_int rather than a double_int.
23842 (record_nonwrapping_iv): Use wide-int interfaces.
23843 (double_int_cmp): Delete.
23844 (wide_int_cmp): New.
23845 (bound_index): Take a widest_int rather than a double_int.
23846 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
23847 (maybe_lower_iteration_bound): Likewise.
23848 (estimate_numbers_of_iterations_loop): Likewise.
23849 (estimated_loop_iterations): Take a widest_int pointer than than
23850 a double_int pointer.
23851 (estimated_loop_iterations_int): Use wide-int interfaces.
23852 (max_loop_iterations): Take a widest_int pointer than than
23853 a double_int pointer.
23854 (max_loop_iterations_int): Use wide-int interfaces.
23855 (max_stmt_executions): Take a widest_int pointer than than
23856 a double_int pointer.
23857 (estimated_stmt_executions): Likewise.
23858 (n_of_executions_at_most): Use wide-int interfaces.
23859 (scev_probably_wraps_p): Likewise.
23860 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
23861 to real_to_integer.
23862 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
23864 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
23865 double_ints. Adjust for trailing_wide_ints <3> representation.
23866 (set_nonzero_bits): Likewise.
23867 (get_range_info): Return wide_ints rather than double_ints.
23868 Adjust for trailing_wide_ints <3> representation.
23869 (get_nonzero_bits): Likewise.
23870 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
23872 * tree-ssanames.h (struct range_info_def): Replace min, max and
23873 nonzero_bits with a trailing_wide_ints <3>.
23874 (set_range_info): Use wide_int_refs rather than double_ints.
23875 (set_nonzero_bits): Likewise.
23876 (get_range_info): Return wide_ints rather than double_ints.
23877 (get_nonzero_bits): Likewise.
23878 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
23879 * tree-ssa-pre.c (phi_translate_1): Likewise.
23880 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
23881 (acceptable_pow_call): Likewise.
23882 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
23884 (vn_reference_fold_indirect): Likewise.
23885 (vn_reference_maybe_forwprop_address): Likewise.
23886 (valueize_refs_1): Likewise.
23887 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
23888 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
23889 tree_int_cst_lt and tree_int_cst_le.
23890 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
23892 (streamer_alloc_tree): Likewise.
23893 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
23894 (streamer_write_tree_header): Likewise.
23895 (streamer_write_integer_cst): Likewise.
23896 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
23897 (build_constructors): Likewise.
23898 (array_value_type): Likewise.
23899 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
23900 (vect_check_gather): Likewise.
23901 * tree-vect-generic.c (build_replicated_const): Likewise.
23902 (expand_vector_divmod): Likewise.
23903 * tree-vect-loop.c (vect_transform_loop): Likewise.
23904 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
23905 (vect_do_peeling_for_alignment): Likewise.
23906 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
23907 * tree-vrp.c: Include wide-int.h.
23908 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
23909 (extract_range_from_assert): Use wide-int interfaces.
23910 (vrp_int_const_binop): Likewise.
23911 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
23912 double_int pointers.
23913 (ranges_from_anti_range): Use wide-int interfaces.
23914 (quad_int_cmp): Delete.
23915 (quad_int_pair_sort): Likewise.
23916 (extract_range_from_binary_expr_1): Use wide-int interfaces.
23917 (extract_range_from_unary_expr_1): Likewise.
23918 (adjust_range_with_scev): Likewise.
23919 (masked_increment): Take and return wide_ints rather than double_ints.
23920 (register_edge_assert_for_2): Use wide-int interfaces.
23921 (check_array_ref): Likewise.
23922 (search_for_addr_array): Likewise.
23923 (maybe_set_nonzero_bits): Likewise.
23924 (union_ranges): Pass an integer of the correct type instead of
23925 using integer_one_node.
23926 (intersect_ranges): Likewise.
23927 (simplify_truth_ops_using_ranges): Likewise.
23928 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
23929 (range_fits_type_p): Likewise.
23930 (simplify_cond_using_ranges): Likewise. Take a signop rather than
23932 (simplify_conversion_using_ranges): Use wide-int interfaces.
23933 (simplify_float_conversion_using_ranges): Likewise.
23934 (vrp_finalize): Likewise.
23935 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
23936 (gimple_stringops_transform): Likewise.
23937 * varasm.c (decode_addr_const): Likewise.
23938 (const_hash_1): Likewise.
23939 (const_rtx_hash_1): Likewise
23940 (output_constant): Likewise.
23941 (array_size_for_constructor): Likewise.
23942 (output_constructor_regular_field): Likewise.
23943 (output_constructor_bitfield): Likewise.
23944 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
23945 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
23947 * gencheck.c: Define BITS_PER_UNIT.
23948 * wide-int.cc: New.
23950 * wide-int-print.cc: New.
23951 * wide-int-print.h: New.
23953 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
23955 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
23957 2014-05-06 Richard Biener <rguenther@suse.de>
23959 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
23960 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
23961 (TODO_verify_all): Adjust.
23962 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
23963 TODO_verify_stmts and TODO_verify_rtl_sharing.
23964 * bb-reorder.c: Likewise.
23965 * cfgexpand.c: Likewise.
23966 * cprop.c: Likewise.
23968 * function.c: Likewise.
23969 * fwprop.c: Likewise.
23970 * gcse.c: Likewise.
23971 * gimple-ssa-isolate-paths.c: Likewise.
23972 * gimple-ssa-strength-reduction.c: Likewise.
23973 * ipa-split.c: Likewise.
23974 * loop-init.c: Likewise.
23975 * loop-unroll.c: Likewise.
23976 * lower-subreg.c: Likewise.
23977 * modulo-sched.c: Likewise.
23978 * postreload-gcse.c: Likewise.
23979 * predict.c: Likewise.
23980 * recog.c: Likewise.
23981 * sched-rgn.c: Likewise.
23982 * store-motion.c: Likewise.
23983 * tracer.c: Likewise.
23984 * trans-mem.c: Likewise.
23985 * tree-call-cdce.c: Likewise.
23986 * tree-cfg.c: Likewise.
23987 * tree-cfgcleanup.c: Likewise.
23988 * tree-complex.c: Likewise.
23989 * tree-eh.c: Likewise.
23990 * tree-emutls.c: Likewise.
23991 * tree-if-conv.c: Likewise.
23992 * tree-into-ssa.c: Likewise.
23993 * tree-loop-distribution.c: Likewise.
23994 * tree-object-size.c: Likewise.
23995 * tree-parloops.c: Likewise.
23996 * tree-pass.h: Likewise.
23997 * tree-sra.c: Likewise.
23998 * tree-ssa-ccp.c: Likewise.
23999 * tree-ssa-copy.c: Likewise.
24000 * tree-ssa-copyrename.c: Likewise.
24001 * tree-ssa-dce.c: Likewise.
24002 * tree-ssa-dom.c: Likewise.
24003 * tree-ssa-dse.c: Likewise.
24004 * tree-ssa-forwprop.c: Likewise.
24005 * tree-ssa-ifcombine.c: Likewise.
24006 * tree-ssa-loop-ch.c: Likewise.
24007 * tree-ssa-loop-ivcanon.c: Likewise.
24008 * tree-ssa-loop.c: Likewise.
24009 * tree-ssa-math-opts.c: Likewise.
24010 * tree-ssa-phiopt.c: Likewise.
24011 * tree-ssa-phiprop.c: Likewise.
24012 * tree-ssa-pre.c: Likewise.
24013 * tree-ssa-reassoc.c: Likewise.
24014 * tree-ssa-sink.c: Likewise.
24015 * tree-ssa-strlen.c: Likewise.
24016 * tree-ssa-tail-merge.c: Likewise.
24017 * tree-ssa-uncprop.c: Likewise.
24018 * tree-switch-conversion.c: Likewise.
24019 * tree-tailcall.c: Likewise.
24020 * tree-vect-generic.c: Likewise.
24021 * tree-vectorizer.c: Likewise.
24022 * tree-vrp.c: Likewise.
24023 * tsan.c: Likewise.
24024 * var-tracking.c: Likewise.
24025 * bt-load.c: Likewise.
24026 * cfgcleanup.c: Likewise.
24027 * combine-stack-adj.c: Likewise.
24028 * combine.c: Likewise.
24029 * compare-elim.c: Likewise.
24030 * config/epiphany/resolve-sw-modes.c: Likewise.
24031 * config/i386/i386.c: Likewise.
24032 * config/mips/mips.c: Likewise.
24033 * config/s390/s390.c: Likewise.
24034 * config/sh/sh_treg_combine.cc: Likewise.
24035 * config/sparc/sparc.c: Likewise.
24038 * final.c: Likewise.
24039 * ifcvt.c: Likewise.
24040 * mode-switching.c: Likewise.
24041 * passes.c: Likewise.
24042 * postreload.c: Likewise.
24044 * reg-stack.c: Likewise.
24045 * regcprop.c: Likewise.
24046 * regrename.c: Likewise.
24049 2014-05-06 Richard Biener <rguenther@suse.de>
24051 PR middle-end/61070
24052 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
24053 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
24055 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
24058 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
24060 2014-05-05 Radovan Obradovic <robradovic@mips.com>
24061 Tom de Vries <tom@codesourcery.com>
24063 * target.def (call_fusage_contains_non_callee_clobbers): New
24065 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
24067 (@node Miscellaneous Register Hooks): New node.
24068 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
24069 * doc/tm.texi: Regenerate.
24071 2014-05-05 Marek Polacek <polacek@redhat.com>
24074 * opts.c (common_handle_option): Call error_at instead of warning_at.
24076 2014-05-05 Richard Biener <rguenther@suse.de>
24078 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
24079 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
24080 under the TODO_verify_il umbrella.
24082 2014-05-05 Richard Biener <rguenther@suse.de>
24084 * passes.c (execute_function_todo): Move TODO_verify_flow under
24085 the TODO_verify_ul umbrella.
24087 2014-05-05 Richard Biener <rguenther@suse.de>
24089 PR middle-end/61010
24090 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
24091 X & CST away from a CST that is the mask of a mode.
24093 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
24095 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
24096 int argument to enum machine_mode.
24097 (picochip_class_max_nregs): Ditto.
24098 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
24099 (picochip_class_max_nregs): Ditto.
24101 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
24103 * target.def: Add new target hook.
24104 * doc/tm.texi: Regenerate.
24105 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
24106 * targhooks.c (default_keep_leaf_when_profiled): New function.
24108 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
24109 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
24111 2014-05-05 Bin Cheng <bin.cheng@arm.com>
24113 PR tree-optimization/60363
24114 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
24115 (copy_phi_args): New parameters. Call get_value_locus_in_path.
24116 (update_destination_phis): New parameter.
24117 (create_edge_and_update_destination_phis): Ditto.
24118 (ssa_fix_duplicate_block_edges): Pass new arguments.
24119 (thread_single_edge): Ditto.
24121 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
24123 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
24124 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
24125 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
24126 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
24127 Use RS6000_BTM_HARD_FLOAT.
24128 (BU_MISC_2): Likewise.
24129 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
24130 RS6000_BTM_HARD_FLOAT.
24131 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
24132 is explicitly used.
24133 (rs6000_invalid_builtin): Add hard floating builtin support.
24134 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
24135 hard float builtins.
24136 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
24138 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
24140 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
24141 Add missing function* argument.
24143 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
24145 * lra-constraints.c (valid_address_p): Move earlier in file.
24146 Add a constraint argument to the address_info version.
24147 (satisfies_memory_constraint_p): New function.
24148 (satisfies_address_constraint_p): Likewise.
24149 (process_alt_operands, curr_insn_transform): Use them.
24150 (process_address): Pass the constraint to valid_address_p when
24151 checking address operands.
24153 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
24155 * config/mips/mips.c (mips_isa_rev): New variable.
24156 (mips_set_architecture): Set it.
24157 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
24159 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
24160 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
24161 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
24162 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
24163 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
24164 conditions in terms of mips_isa_rev.
24165 (mips_isa_rev): Declare.
24167 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
24169 * config/sh/sh-mem.cc: Use tabs instead of spaces.
24170 (prob_unlikely, prob_likely): Make variables const.
24172 2014-05-03 Denis Chertykov <chertykov@gmail.com>
24174 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
24176 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
24178 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
24180 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
24182 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
24183 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
24184 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
24186 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
24187 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
24189 Replace usage of ROUND_REG with sh_round_reg.
24190 Use CEIL instead of ROUND_ADVANCE.
24192 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
24195 * config/sh/sh.c: Include stdlib headers before everything else.
24197 2014-05-02 Jakub Jelinek <jakub@redhat.com>
24199 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
24200 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
24201 (gimplify_adjust_omp_clauses): Simd region is never
24202 directly nested in combined parallel. Instead, for linear
24203 with copyin/copyout, if in combined for simd loop, make decl
24204 firstprivate/lastprivate on OMP_FOR.
24205 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
24206 expand_omp_for_static_chunk): When setting endvar, also set
24207 fd->loop.v to the same value.
24209 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
24211 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
24213 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
24215 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
24218 2014-05-02 Marek Polacek <polacek@redhat.com>
24220 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
24222 2014-05-02 Kito Cheng <kito@0xlab.org>
24224 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
24225 to a C expression marco.
24226 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
24227 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
24228 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
24229 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
24230 HONOR_REG_ALLOC_ORDER.
24231 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
24233 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
24235 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
24237 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
24239 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
24241 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
24243 * tree-if-conv.c (is_cond_scalar_reduction): New function.
24244 (convert_scalar_cond_reduction): Likewise.
24245 (predicate_scalar_phi): Add recognition and transformation
24246 of simple conditioanl reduction to be vectorizable.
24248 2014-05-01 Marek Polacek <polacek@redhat.com>
24251 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
24253 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
24255 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
24256 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
24257 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
24258 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
24259 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
24260 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
24261 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
24262 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
24264 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
24266 * config/arc/arc.opt (mlra): Move comment above option name
24267 to avoid mis-parsing as language options.
24269 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24271 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
24272 * config/sol2.h: ... here.
24273 * config/sol2-10.h: Remove.
24275 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
24276 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
24277 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
24278 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
24279 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
24280 * config/sol2.h: ... here.
24281 (SECTION_NAME_FORMAT): Don't redefine.
24282 (STARTFILE_ARCH32_SPEC): Rename to ...
24283 (STARTFILE_ARCH_SPEC): ... this.
24284 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
24285 * config/sparc/sol2.h: ... here.
24286 (SECTION_NAME_FORMAT): Don't undef.
24287 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
24288 (SUBTARGET_EXTRA_SPECS): Remove.
24289 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
24291 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
24292 (MD_STARTFILE_PREFIX): Remove.
24293 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
24294 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
24295 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
24296 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
24297 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
24298 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
24299 * config/i386/sol2.h: ... here.
24300 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
24301 * config/i386/sol2-bi.h: Remove.
24302 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
24303 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
24305 * config/i386/t-sol2-64: Rename to ...
24306 * config/i386/t-sol2: ... this.
24307 * config/sparc/t-sol2-64: Rename to ...
24308 * config/sparc/t-sol2: ... this.
24310 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
24311 sol2_tm_file_head, sol2_tm_file_tail.
24312 Include ${cpu_type}/sol2.h before sol2.h.
24314 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
24315 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
24316 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
24317 Reflect i386/t-sol2-64 renaming.
24318 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
24319 Reflect sparc/t-sol2-64 renaming.
24321 2014-04-30 Richard Biener <rguenther@suse.de>
24323 * passes.c (execute_function_todo): Move TODO_verify_stmts
24324 and TODO_verify_ssa under the TODO_verify_il umbrella.
24325 * tree-ssa.h (verify_ssa): Adjust prototype.
24326 * tree-ssa.c (verify_ssa): Add parameter to tell whether
24327 we should verify SSA operands.
24328 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
24329 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
24330 whether we should verify whether not throwing stmts have EH info.
24331 * graphite-scop-detection.c (create_sese_edges): Adjust.
24332 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
24333 * tree-eh.c (lower_try_finally_switch): Do not add the
24334 default case label twice.
24336 2014-04-30 Marek Polacek <polacek@redhat.com>
24338 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
24339 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
24340 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
24341 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
24343 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
24345 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
24346 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
24347 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
24348 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
24349 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
24350 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
24351 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
24352 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
24354 2014-04-29 David Malcolm <dmalcolm@redhat.com>
24356 * tree-cfg.c (dump_function_to_file): Dump the return type of
24357 functions, in a line to itself before the function body, mimicking
24358 the layout of a C function.
24360 2014-04-29 Jakub Jelinek <jakub@redhat.com>
24362 PR tree-optimization/60971
24363 * tree-tailcall.c (process_assignment): Reject conversions which
24366 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
24368 * calls.c (initialize_argument_information): Always treat
24369 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
24370 (expand_call): Likewise.
24371 (emit_library_call_calue_1): Likewise.
24372 * expr.c (PUSH_ARGS_REVERSED): Do not define.
24373 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
24376 2014-04-29 Nick Clifton <nickc@redhat.com>
24378 * config/msp430/msp430.md (umulsidi): Fix typo.
24379 (mulhisi3): Enable even inside interrupt handlers.
24380 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
24381 bigger return address pushed in large mode.
24383 2014-04-29 Nick Clifton <nickc@redhat.com>
24385 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
24386 (arc_init_reg_tables): Use a machine_mode enum to iterate over
24388 * config/m32r/m32r.c (init_reg_tables): Likewise.
24389 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
24390 enum to hold the modes.
24392 2014-04-29 Richard Biener <rguenther@suse.de>
24394 * dominance.c (free_dominance_info): Add overload with
24395 function parameter.
24396 (dom_info_state): Likewise.
24397 (dom_info_available_p): Likewise.
24398 * basic-block.h (free_dominance_info, dom_info_state,
24399 dom_info_available_p): Declare overloads.
24400 * passes.c (execute_function_todo): Verify that verifiers
24401 don't change dominator info state. Drop dominator info
24402 for IPA pass invocations.
24403 * cgraph.c (release_function_body): Restore asserts that
24404 dominator information is released.
24406 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
24408 * doc/invoke.texi: Fix typo.
24409 * tree-vrp.c: Fix typos.
24410 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
24412 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
24414 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
24416 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
24418 * config/aarch64/aarch64-builtins.c
24419 (aarch64_types_storestruct_lane_qualifiers): New.
24420 (TYPES_STORESTRUCT_LANE): Likewise.
24421 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
24422 (st3_lane): Likewise.
24423 (st4_lane): Likewise.
24424 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
24425 (vec_store_lanesci_lane<mode>): Likewise.
24426 (vec_store_lanesxi_lane<mode>): Likewise.
24427 (aarch64_st2_lane<VQ:mode>): Likewise.
24428 (aarch64_st3_lane<VQ:mode>): Likewise.
24429 (aarch64_st4_lane<VQ:mode>): Likewise.
24430 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
24431 * config/aarch64/arm_neon.h
24432 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
24433 use new macro arguments.
24434 (__ST3_LANE_FUNC): Likewise.
24435 (__ST4_LANE_FUNC): Likewise.
24436 * config/aarch64/iterators.md (V_TWO_ELEM): New.
24437 (V_THREE_ELEM): Likewise.
24438 (V_FOUR_ELEM): Likewise.
24440 2014-04-28 David Malcolm <dmalcolm@redhat.com>
24442 * doc/gimple.texi: Replace the description of the now-defunct
24443 union gimple_statement_d with a diagram showing the
24444 gimple_statement_base class hierarchy and its relationships to
24445 the GSS_ and GIMPLE_ enums.
24447 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
24449 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
24450 * config/aarch64/aarch64.c
24451 (aarch64_cannot_change_mode_class): Weaken conditions.
24452 (aarch64_modes_tieable_p): New.
24453 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
24455 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
24457 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
24458 (loadsync_<mode>): Change mode.
24459 (load_quadpti, store_quadpti): New.
24460 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
24461 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
24463 2014-04-28 Martin Jambor <mjambor@suse.cz>
24465 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
24466 same alias type as the original statement.
24467 (subreplacement_assignment_data): New type.
24468 (handle_unscalarized_data_in_subtree): New type of parameter,
24469 generate new memory accesses with same alias type as the original
24471 (load_assign_lhs_subreplacements): Likewise.
24472 (sra_modify_constructor_assign): Generate new memory accesses with
24473 same alias type as the original statement.
24475 2014-04-28 Richard Biener <rguenther@suse.de>
24477 * tree-pass.h (TODO_verify_il): Define.
24478 (TODO_verify_all): Complete properly.
24479 * passes.c (execute_function_todo): Move existing loop-closed
24480 SSA verification under TODO_verify_il.
24481 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
24482 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
24483 Fix tree sharing issue.
24485 2014-04-28 Richard Biener <rguenther@suse.de>
24487 PR middle-end/60092
24488 * builtins.def (DEF_C11_BUILTIN): Add.
24489 (BUILT_IN_ALIGNED_ALLOC): Likewise.
24490 * coretypes.h (enum function_class): Add function_c11_misc.
24491 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
24492 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
24493 (call_may_clobber_ref_p_1): Likewise.
24494 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
24495 (mark_all_reaching_defs_necessary_1): Likewise.
24496 (propagate_necessity): Likewise.
24497 (eliminate_unnecessary_stmts): Likewise.
24498 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
24500 2014-04-28 Richard Biener <rguenther@suse.de>
24502 * tree-vrp.c (vrp_var_may_overflow): Remove.
24503 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
24504 with overflow immediately bump to one before that value and
24505 let iteration figure out overflow status.
24507 2014-04-28 Richard Biener <rguenther@suse.de>
24509 * configure.ac: Do valgrind header checks unconditionally.
24510 Add --enable-valgrind-annotations.
24511 * system.h: Guard valgrind header inclusion with
24512 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
24513 * alloc-pool.c (pool_alloc, pool_free): Use
24514 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
24515 to guard possibly dead code.
24516 * config.in: Regenerated.
24517 * configure: Likewise.
24519 2014-04-28 Jeff Law <law@redhat.com>
24521 PR tree-optimization/60902
24522 * tree-ssa-threadedge.c
24523 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
24524 over real defs when invalidating outputs from statements that do not
24525 produce useful outputs for threading.
24527 2014-04-28 Richard Biener <rguenther@suse.de>
24529 PR tree-optimization/60979
24530 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
24531 SCOPs that end in a block with a successor with abnormal
24534 2014-04-28 Richard Biener <rguenther@suse.de>
24536 * tree-pass.h (execute_pass_list): Adjust prototype.
24537 * passes.c (pass_manager::execute_early_local_passes): Adjust.
24538 (do_per_function): Change callback signature, push all actual
24539 work to the callbals.
24540 (do_per_function_toporder): Likewise.
24541 (execute_function_dump): Adjust.
24542 (execute_function_todo): Likewise.
24543 (clear_last_verified): Likewise.
24544 (verify_curr_properties): Likewise.
24545 (update_properties_after_pass): Likewise.
24546 (execute_pass_list_1): Split out from ...
24547 (execute_pass_list): ... here. Adjust.
24548 (execute_ipa_pass_list): Likewise.
24549 * cgraphunit.c (cgraph_add_new_function): Adjust.
24550 (analyze_function): Likewise.
24551 (expand_function): Likewise.
24552 * cgraph.c (release_function_body): Free dominance info
24553 here instead of asserting it was magically freed elsewhere.
24555 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
24557 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
24558 * configure: Regenerate.
24559 * config/sparc/sparc.opt (muser-mode): New option.
24560 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
24562 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
24563 * doc/invoke.texi (SPARC options): Document -muser-mode.
24565 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
24567 * cselib.c (find_slot_memmode): Delete.
24568 (cselib_hasher): Change compare_type to a struct.
24569 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
24571 (preserve_constants_and_equivs): Adjust for new compare_type.
24572 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
24573 (wrap_constant): Delete.
24574 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
24576 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
24578 * doc/install.texi (Building with profile feedback): Remove
24581 2014-04-26 Tom de Vries <tom@codesourcery.com>
24583 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
24586 2014-04-25 Cary Coutant <ccoutant@google.com>
24589 * dwarf2out.c (should_move_die_to_comdat): A type definition
24590 can contain a subprogram definition, but don't move it to a
24592 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
24593 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
24595 (clone_tree_hash): Rename to...
24596 (clone_tree_partial): ...this; change callers. Copy
24597 DW_TAG_subprogram DIEs as declarations.
24598 (copy_decls_walk): Don't copy children of a declaration into a
24601 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
24604 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
24607 2014-04-25 Jiong Wang <jiong.wang@arm.com>
24609 * config/arm/predicates.md (call_insn_operand): Add long_call check.
24610 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
24612 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
24615 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24617 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
24619 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24621 PR tree-optimization/60930
24622 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
24623 creating a multiply candidate by folding two constant
24624 multiplicands when the result overflows.
24626 2014-04-25 Jakub Jelinek <jakub@redhat.com>
24628 PR tree-optimization/60960
24629 * tree-vect-generic.c (expand_vector_operation): Only call
24630 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
24632 2014-04-25 Tom de Vries <tom@codesourcery.com>
24634 * expr.c (clobber_reg_mode): New function.
24635 * expr.h (clobber_reg): New function.
24637 2014-04-25 Tom de Vries <tom@codesourcery.com>
24639 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
24642 2014-04-25 Radovan Obradovic <robradovic@mips.com>
24643 Tom de Vries <tom@codesourcery.com>
24645 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
24647 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
24648 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
24649 new argument to find_all_hard_reg_sets call.
24651 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24653 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
24654 Use HOST_WIDE_INT_C for mask literal.
24655 (aarch_rev16_shleft_mask_imm_p): Likewise.
24657 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
24660 * config/sparc/sparc.md (ashlsi3_extend): Delete.
24662 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
24664 PR preprocessor/56540
24665 * config/i386/i386-c.c (ix86_target_macros): Define
24666 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
24668 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24670 * configure.ac (tga_func): Remove.
24671 (LIB_TLS_SPEC): Remove.
24672 * configure: Regenerate.
24673 * config.in: Regenerate.
24674 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
24676 2014-04-25 Richard Biener <rguenther@suse.de>
24679 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
24680 call stmt use/clobber sets during stmt walk instead of
24681 walking the possibly incomplete set of caller edges.
24683 2014-04-25 Richard Biener <rguenther@suse.de>
24686 * passes.c (apply_ipa_transforms): Inline into only caller ...
24687 (execute_one_pass): ... here. Properly bring in function
24688 bodies for nodes we want to apply IPA transforms to.
24690 2014-04-24 Cong Hou <congh@google.com>
24692 PR tree-optimization/60896
24693 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
24694 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
24695 (vect_mark_pattern_stmts): Set the def type of all statements in
24696 PATTERN_DEF_SEQ as vect_internal_def.
24698 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
24700 * doc/extend.texi (PowerPC Built-in Functions): Document new
24701 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
24702 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
24704 * config/rs6000/predicates.md (const_0_to_3_operand): New
24705 predicate to match 0..3 integer constants.
24707 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
24708 to support adding miscellaneous builtin functions.
24709 (BU_DFP_MISC_2): Likewise.
24710 (BU_P7_MISC_1): Likewise.
24711 (BU_P7_MISC_2): Likewise.
24712 (BU_P8V_MISC_3): Likewise.
24713 (BU_MISC_1): Likewise.
24714 (BU_MISC_2): Likewise.
24715 (DIVWE): Add extended divide builtin functions.
24716 (DIVWEO): Likewise.
24717 (DIVWEU): Likewise.
24718 (DIVWEUO): Likewise.
24720 (DIVDEO): Likewise.
24721 (DIVDEU): Likewise.
24722 (DIVDEUO): Likewise.
24723 (DXEX): Add decimal floating-point builtin functions.
24725 (DDEDPD): Likewise.
24726 (DDEDPDQ): Likewise.
24727 (DENBCD): Likewise.
24728 (DENBCDQ): Likewise.
24732 (DSCLIQ): Likewise.
24734 (DSCRIQ): Likewise.
24735 (CDTBCD): Add new BCD builtin functions.
24736 (CBCDTD): Likewise.
24737 (ADDG6S): Likewise.
24738 (BCDADD): Likewise.
24739 (BCDADD_LT): Likewise.
24740 (BCDADD_EQ): Likewise.
24741 (BCDADD_GT): Likewise.
24742 (BCDADD_OV): Likewise.
24743 (BCDSUB): Likewise.
24744 (BCDSUB_LT): Likewise.
24745 (BCDSUB_EQ): Likewise.
24746 (BCDSUB_GT): Likewise.
24747 (BCDSUB_OV): Likewise.
24748 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
24749 (UNPACK_TD): Likewise.
24750 (PACK_TF): Likewise.
24751 (UNPACK_TF): Likewise.
24752 (UNPACK_TF_0): Likewise.
24753 (UNPACK_TF_1): Likewise.
24754 (PACK_V1TI): Likewise.
24755 (UNPACK_V1TI): Likewise.
24757 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
24758 support for decimal floating point builtin functions.
24759 (rs6000_expand_ternop_builtin): Add checks for the new builtin
24760 functions that take constant arguments.
24761 (rs6000_invalid_builtin): Add decimal floating point builtin support.
24762 (rs6000_init_builtins): Setup long double, _Decimal64, and
24763 _Decimal128 types for new builtin functions.
24764 (builtin_function_type): Set the unsigned flags appropriately for
24765 the new builtin functions.
24766 (rs6000_opt_masks): Add support for decimal floating point builtin
24769 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
24770 floating point builtin functions.
24771 (RS6000_BTM_COMMON): Likewise.
24772 (RS6000_BTI_long_double): Likewise.
24773 (RS6000_BTI_dfloat64): Likewise.
24774 (RS6000_BTI_dfloat128): Likewise.
24775 (long_double_type_internal_node): Likewise.
24776 (dfloat64_type_internal_node): Likewise.
24777 (dfloat128_type_internal_node): Likewise.
24779 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
24780 2.07 bcd arithmetic instructions.
24781 (UNSPEC_BCDSUB): Likewise.
24782 (UNSPEC_BCD_OVERFLOW): Likewise.
24783 (UNSPEC_BCD_ADD_SUB): Likewise.
24784 (bcd_add_sub): Likewise.
24785 (BCD_TEST): Likewise.
24786 (bcd<bcd_add_sub>): Likewise.
24787 (bcd<bcd_add_sub>_test): Likewise.
24788 (bcd<bcd_add_sub>_test2): Likewise.
24789 (bcd<bcd_add_sub>_<code>): Likewise.
24790 (peephole2 for combined bcd ops): Likewise.
24792 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
24793 decimal floating point builtin functions.
24794 (UNSPEC_DENBCD): Likewise.
24795 (UNSPEC_DXEX): Likewise.
24796 (UNSPEC_DIEX): Likewise.
24797 (UNSPEC_DSCLI): Likewise.
24798 (UNSPEC_DSCRI): Likewise.
24799 (D64_D128): Likewise.
24800 (dfp_suffix): Likewise.
24801 (dfp_ddedpd_<mode>): Likewise.
24802 (dfp_denbcd_<mode>): Likewise.
24803 (dfp_dxex_<mode>): Likewise.
24804 (dfp_diex_<mode>): Likewise.
24805 (dfp_dscli_<mode>): Likewise.
24806 (dfp_dscri_<mode>): Likewise.
24808 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
24810 (UNSPEC_CDTBCD): Likewise.
24811 (UNSPEC_CBCDTD): Likewise.
24812 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
24813 (UNSPEC_DIVEO): Likewise.
24814 (UNSPEC_DIVEU): Likewise.
24815 (UNSPEC_DIVEUO): Likewise.
24816 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
24817 pack/unpack 128-bit types.
24818 (UNSPEC_PACK_128BIT): Likewise.
24819 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
24820 (udiv<mode>3): Use idiv_ldiv mode attribute.
24821 (div<mode>3): Likewise.
24822 (addg6s): Add new BCD builtin functions.
24823 (cdtbcd): Likewise.
24824 (cbcdtd): Likewise.
24825 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
24826 (div_extend): Likewise.
24827 (div<div_extend>_<mode>"): Likewise.
24828 (FP128_64): Add support for new builtin functions to pack/unpack
24830 (unpack<mode>): Likewise.
24831 (unpacktf_0): Likewise.
24832 (unpacktf_1): Likewise.
24833 (unpack<mode>_dm): Likewise.
24834 (unpack<mode>_nodm): Likewise.
24835 (pack<mode>): Likewise.
24836 (unpackv1ti): Likewise.
24837 (packv1ti): Likewise.
24839 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
24841 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
24844 2014-04-24 Jakub Jelinek <jakub@redhat.com>
24846 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
24847 * gimplify.c (omp_is_private): Change last argument's type to int.
24848 Only diagnose lastprivate if the simd argument is 1, only diagnose
24849 linear if the simd argument is 2.
24850 (gimplify_omp_for): Adjust omp_is_private callers. When adding
24851 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
24852 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
24853 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
24854 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
24855 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
24856 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
24857 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
24858 * tree-nested.c (convert_nonlocal_omp_clauses,
24859 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
24861 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
24864 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
24867 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
24869 * flag-types.h (enum ivar_visibility): Add.
24871 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
24873 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
24874 function * argument.
24876 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
24878 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
24880 2014-04-24 Radovan Obradovic <robradovic@mips.com>
24881 Tom de Vries <tom@codesourcery.com>
24883 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
24884 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
24886 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
24887 * emit-rtl.c (try_split): Same.
24889 2014-04-24 Radovan Obradovic <robradovic@mips.com>
24890 Tom de Vries <tom@codesourcery.com>
24892 * common.opt (fuse-caller-save): New option.
24894 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
24896 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
24897 elements for big-endian.
24899 2014-04-24 Richard Biener <rguenther@suse.de>
24901 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
24902 during TER and instead use the sepops interface for expanding
24903 non-GIMPLE_SINGLE_RHS.
24905 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24907 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
24908 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
24910 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24912 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
24913 assembler 64-bit option.
24914 * configure: Regenerate.
24916 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24918 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
24919 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
24920 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
24921 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
24922 (TARGET_CRYPTO): Take TARGET_SIMD into account.
24924 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24926 * config/aarch64/aarch64-builtins.c
24927 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
24928 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
24929 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
24930 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
24932 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
24933 (Vrevsuff): New mode attribute.
24935 2014-04-24 Terry Guo <terry.guo@arm.com>
24937 * config/arm/arm.h (machine_function): Define variable
24938 after_arm_reorg here.
24939 * config/arm/arm.c (after_arm_reorg): Remove the definition.
24940 (arm_split_constant): Update the way to access variable
24942 (arm_reorg): Ditto.
24943 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
24945 2014-04-23 Tom de Vries <tom@codesourcery.com>
24947 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
24949 2014-04-23 David Malcolm <dmalcolm@redhat.com>
24951 * is-a.h: Update comments to reflect the following changes to the
24952 "pointerness" of the API, making the template parameter match the
24953 return type, allowing use of is-a.h with typedefs of pointers.
24954 (is_a_helper::cast): Return a T rather then a pointer to a T, so
24955 that the return type matches the parameter to the is_a_helper.
24957 (dyn_cast): Likewise.
24959 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
24960 pointer from the is-a.h API.
24962 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
24963 (is_a_helper <cgraph_node *>::test): ...this, matching change to
24965 (is_a_helper <varpool_node>::test): Likewise, convert to...
24966 (is_a_helper <varpool_node *>::test): ...this.
24968 (varpool_first_variable): Update for removal of implicit pointer
24969 from the is-a.h API.
24970 (varpool_next_variable): Likewise.
24971 (varpool_first_static_initializer): Likewise.
24972 (varpool_next_static_initializer): Likewise.
24973 (varpool_first_defined_variable): Likewise.
24974 (varpool_next_defined_variable): Likewise.
24975 (cgraph_first_defined_function): Likewise.
24976 (cgraph_next_defined_function): Likewise.
24977 (cgraph_first_function): Likewise.
24978 (cgraph_next_function): Likewise.
24979 (cgraph_first_function_with_gimple_body): Likewise.
24980 (cgraph_next_function_with_gimple_body): Likewise.
24981 (cgraph_alias_target): Likewise.
24982 (varpool_alias_target): Likewise.
24983 (cgraph_function_or_thunk_node): Likewise.
24984 (varpool_variable_node): Likewise.
24985 (symtab_real_symbol_p): Likewise.
24986 * cgraphunit.c (referred_to_p): Likewise.
24987 (analyze_functions): Likewise.
24988 (handle_alias_pairs): Likewise.
24989 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
24990 * gimple-ssa.h (gimple_vuse_op): Likewise.
24991 (gimple_vdef_op): Likewise.
24992 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
24993 * gimple.c (gimple_build_asm_1): Likewise.
24994 (gimple_build_try): Likewise.
24995 (gimple_build_resx): Likewise.
24996 (gimple_build_eh_dispatch): Likewise.
24997 (gimple_build_omp_for): Likewise.
24998 (gimple_omp_for_set_clauses): Likewise.
25000 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
25001 (is_a_helper <gimple_statement_asm *>::test): ...this.
25002 (is_a_helper <gimple_statement_bind>::test): Convert to...
25003 (is_a_helper <gimple_statement_bind *>::test): ...this.
25004 (is_a_helper <gimple_statement_call>::test): Convert to...
25005 (is_a_helper <gimple_statement_call *>::test): ...this.
25006 (is_a_helper <gimple_statement_catch>::test): Convert to...
25007 (is_a_helper <gimple_statement_catch *>::test): ...this.
25008 (is_a_helper <gimple_statement_resx>::test): Convert to...
25009 (is_a_helper <gimple_statement_resx *>::test): ...this.
25010 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
25011 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
25012 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
25013 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
25014 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
25015 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
25016 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
25017 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
25018 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
25019 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
25020 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
25021 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
25022 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
25023 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
25024 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
25025 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
25026 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
25027 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
25028 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
25029 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
25030 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
25031 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
25032 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
25033 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
25034 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
25035 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
25036 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
25037 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
25038 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
25039 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
25040 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
25041 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
25042 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
25043 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
25044 (is_a_helper <gimple_statement_phi>::test): Convert to...
25045 (is_a_helper <gimple_statement_phi *>::test): ...this.
25046 (is_a_helper <gimple_statement_transaction>::test): Convert to...
25047 (is_a_helper <gimple_statement_transaction *>::test): ...this.
25048 (is_a_helper <gimple_statement_try>::test): Convert to...
25049 (is_a_helper <gimple_statement_try *>::test): ...this.
25050 (is_a_helper <gimple_statement_wce>::test): Convert to...
25051 (is_a_helper <gimple_statement_wce *>::test): ...this.
25052 (is_a_helper <const gimple_statement_asm>::test): Convert to...
25053 (is_a_helper <const gimple_statement_asm *>::test): ...this.
25054 (is_a_helper <const gimple_statement_bind>::test): Convert to...
25055 (is_a_helper <const gimple_statement_bind *>::test): ...this.
25056 (is_a_helper <const gimple_statement_call>::test): Convert to...
25057 (is_a_helper <const gimple_statement_call *>::test): ...this.
25058 (is_a_helper <const gimple_statement_catch>::test): Convert to...
25059 (is_a_helper <const gimple_statement_catch *>::test): ...this.
25060 (is_a_helper <const gimple_statement_resx>::test): Convert to...
25061 (is_a_helper <const gimple_statement_resx *>::test): ...this.
25062 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
25063 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
25064 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
25065 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
25066 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
25068 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
25070 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
25072 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
25074 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
25075 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
25076 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
25078 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
25079 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
25081 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
25082 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
25083 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
25084 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
25085 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
25086 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
25088 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
25089 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
25090 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
25091 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
25093 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
25094 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
25095 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
25096 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
25097 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
25098 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
25099 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
25100 (is_a_helper <const gimple_statement_phi>::test): Convert to...
25101 (is_a_helper <const gimple_statement_phi *>::test): ...this.
25102 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
25103 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
25104 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
25105 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
25106 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
25107 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
25108 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
25110 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
25112 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
25113 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
25115 (gimple_use_ops): Update for removal of implicit pointer from the
25117 (gimple_set_use_ops): Likewise.
25118 (gimple_vuse): Likewise.
25119 (gimple_vdef): Likewise.
25120 (gimple_vuse_ptr): Likewise.
25121 (gimple_vdef_ptr): Likewise.
25122 (gimple_set_vuse): Likewise.
25123 (gimple_set_vdef): Likewise.
25124 (gimple_omp_return_set_lhs): Likewise.
25125 (gimple_omp_return_lhs): Likewise.
25126 (gimple_omp_return_lhs_ptr): Likewise.
25127 (gimple_call_fntype): Likewise.
25128 (gimple_call_set_fntype): Likewise.
25129 (gimple_call_set_internal_fn): Likewise.
25130 (gimple_call_use_set): Likewise.
25131 (gimple_call_clobber_set): Likewise.
25132 (gimple_bind_vars): Likewise.
25133 (gimple_bind_set_vars): Likewise.
25134 (gimple_bind_body_ptr): Likewise.
25135 (gimple_bind_set_body): Likewise.
25136 (gimple_bind_add_stmt): Likewise.
25137 (gimple_bind_block): Likewise.
25138 (gimple_bind_set_block): Likewise.
25139 (gimple_asm_ninputs): Likewise.
25140 (gimple_asm_noutputs): Likewise.
25141 (gimple_asm_nclobbers): Likewise.
25142 (gimple_asm_nlabels): Likewise.
25143 (gimple_asm_input_op): Likewise.
25144 (gimple_asm_input_op_ptr): Likewise.
25145 (gimple_asm_output_op): Likewise.
25146 (gimple_asm_output_op_ptr): Likewise.
25147 (gimple_asm_set_output_op): Likewise.
25148 (gimple_asm_clobber_op): Likewise.
25149 (gimple_asm_set_clobber_op): Likewise.
25150 (gimple_asm_label_op): Likewise.
25151 (gimple_asm_set_label_op): Likewise.
25152 (gimple_asm_string): Likewise.
25153 (gimple_catch_types): Likewise.
25154 (gimple_catch_types_ptr): Likewise.
25155 (gimple_catch_handler_ptr): Likewise.
25156 (gimple_catch_set_types): Likewise.
25157 (gimple_catch_set_handler): Likewise.
25158 (gimple_eh_filter_types): Likewise.
25159 (gimple_eh_filter_types_ptr): Likewise.
25160 (gimple_eh_filter_failure_ptr): Likewise.
25161 (gimple_eh_filter_set_types): Likewise.
25162 (gimple_eh_filter_set_failure): Likewise.
25163 (gimple_eh_must_not_throw_fndecl): Likewise.
25164 (gimple_eh_must_not_throw_set_fndecl): Likewise.
25165 (gimple_eh_else_n_body_ptr): Likewise.
25166 (gimple_eh_else_e_body_ptr): Likewise.
25167 (gimple_eh_else_set_n_body): Likewise.
25168 (gimple_eh_else_set_e_body): Likewise.
25169 (gimple_try_eval_ptr): Likewise.
25170 (gimple_try_cleanup_ptr): Likewise.
25171 (gimple_try_set_eval): Likewise.
25172 (gimple_try_set_cleanup): Likewise.
25173 (gimple_wce_cleanup_ptr): Likewise.
25174 (gimple_wce_set_cleanup): Likewise.
25175 (gimple_phi_capacity): Likewise.
25176 (gimple_phi_num_args): Likewise.
25177 (gimple_phi_result): Likewise.
25178 (gimple_phi_result_ptr): Likewise.
25179 (gimple_phi_set_result): Likewise.
25180 (gimple_phi_arg): Likewise.
25181 (gimple_phi_set_arg): Likewise.
25182 (gimple_resx_region): Likewise.
25183 (gimple_resx_set_region): Likewise.
25184 (gimple_eh_dispatch_region): Likewise.
25185 (gimple_eh_dispatch_set_region): Likewise.
25186 (gimple_omp_critical_name): Likewise.
25187 (gimple_omp_critical_name_ptr): Likewise.
25188 (gimple_omp_critical_set_name): Likewise.
25189 (gimple_omp_for_clauses): Likewise.
25190 (gimple_omp_for_clauses_ptr): Likewise.
25191 (gimple_omp_for_set_clauses): Likewise.
25192 (gimple_omp_for_collapse): Likewise.
25193 (gimple_omp_for_index): Likewise.
25194 (gimple_omp_for_index_ptr): Likewise.
25195 (gimple_omp_for_set_index): Likewise.
25196 (gimple_omp_for_initial): Likewise.
25197 (gimple_omp_for_initial_ptr): Likewise.
25198 (gimple_omp_for_set_initial): Likewise.
25199 (gimple_omp_for_final): Likewise.
25200 (gimple_omp_for_final_ptr): Likewise.
25201 (gimple_omp_for_set_final): Likewise.
25202 (gimple_omp_for_incr): Likewise.
25203 (gimple_omp_for_incr_ptr): Likewise.
25204 (gimple_omp_for_set_incr): Likewise.
25205 (gimple_omp_for_pre_body_ptr): Likewise.
25206 (gimple_omp_for_set_pre_body): Likewise.
25207 (gimple_omp_parallel_clauses): Likewise.
25208 (gimple_omp_parallel_clauses_ptr): Likewise.
25209 (gimple_omp_parallel_set_clauses): Likewise.
25210 (gimple_omp_parallel_child_fn): Likewise.
25211 (gimple_omp_parallel_child_fn_ptr): Likewise.
25212 (gimple_omp_parallel_set_child_fn): Likewise.
25213 (gimple_omp_parallel_data_arg): Likewise.
25214 (gimple_omp_parallel_data_arg_ptr): Likewise.
25215 (gimple_omp_parallel_set_data_arg): Likewise.
25216 (gimple_omp_task_clauses): Likewise.
25217 (gimple_omp_task_clauses_ptr): Likewise.
25218 (gimple_omp_task_set_clauses): Likewise.
25219 (gimple_omp_task_child_fn): Likewise.
25220 (gimple_omp_task_child_fn_ptr): Likewise.
25221 (gimple_omp_task_set_child_fn): Likewise.
25222 (gimple_omp_task_data_arg): Likewise.
25223 (gimple_omp_task_data_arg_ptr): Likewise.
25224 (gimple_omp_task_set_data_arg): Likewise.
25225 (gimple_omp_taskreg_clauses): Likewise.
25226 (gimple_omp_taskreg_clauses_ptr): Likewise.
25227 (gimple_omp_taskreg_set_clauses): Likewise.
25228 (gimple_omp_taskreg_child_fn): Likewise.
25229 (gimple_omp_taskreg_child_fn_ptr): Likewise.
25230 (gimple_omp_taskreg_set_child_fn): Likewise.
25231 (gimple_omp_taskreg_data_arg): Likewise.
25232 (gimple_omp_taskreg_data_arg_ptr): Likewise.
25233 (gimple_omp_taskreg_set_data_arg): Likewise.
25234 (gimple_omp_task_copy_fn): Likewise.
25235 (gimple_omp_task_copy_fn_ptr): Likewise.
25236 (gimple_omp_task_set_copy_fn): Likewise.
25237 (gimple_omp_task_arg_size): Likewise.
25238 (gimple_omp_task_arg_size_ptr): Likewise.
25239 (gimple_omp_task_set_arg_size): Likewise.
25240 (gimple_omp_task_arg_align): Likewise.
25241 (gimple_omp_task_arg_align_ptr): Likewise.
25242 (gimple_omp_task_set_arg_align): Likewise.
25243 (gimple_omp_single_clauses): Likewise.
25244 (gimple_omp_single_clauses_ptr): Likewise.
25245 (gimple_omp_single_set_clauses): Likewise.
25246 (gimple_omp_target_clauses): Likewise.
25247 (gimple_omp_target_clauses_ptr): Likewise.
25248 (gimple_omp_target_set_clauses): Likewise.
25249 (gimple_omp_target_child_fn): Likewise.
25250 (gimple_omp_target_child_fn_ptr): Likewise.
25251 (gimple_omp_target_set_child_fn): Likewise.
25252 (gimple_omp_target_data_arg): Likewise.
25253 (gimple_omp_target_data_arg_ptr): Likewise.
25254 (gimple_omp_target_set_data_arg): Likewise.
25255 (gimple_omp_teams_clauses): Likewise.
25256 (gimple_omp_teams_clauses_ptr): Likewise.
25257 (gimple_omp_teams_set_clauses): Likewise.
25258 (gimple_omp_sections_clauses): Likewise.
25259 (gimple_omp_sections_clauses_ptr): Likewise.
25260 (gimple_omp_sections_set_clauses): Likewise.
25261 (gimple_omp_sections_control): Likewise.
25262 (gimple_omp_sections_control_ptr): Likewise.
25263 (gimple_omp_sections_set_control): Likewise.
25264 (gimple_omp_for_set_cond): Likewise.
25265 (gimple_omp_for_cond): Likewise.
25266 (gimple_omp_atomic_store_set_val): Likewise.
25267 (gimple_omp_atomic_store_val): Likewise.
25268 (gimple_omp_atomic_store_val_ptr): Likewise.
25269 (gimple_omp_atomic_load_set_lhs): Likewise.
25270 (gimple_omp_atomic_load_lhs): Likewise.
25271 (gimple_omp_atomic_load_lhs_ptr): Likewise.
25272 (gimple_omp_atomic_load_set_rhs): Likewise.
25273 (gimple_omp_atomic_load_rhs): Likewise.
25274 (gimple_omp_atomic_load_rhs_ptr): Likewise.
25275 (gimple_omp_continue_control_def): Likewise.
25276 (gimple_omp_continue_control_def_ptr): Likewise.
25277 (gimple_omp_continue_set_control_def): Likewise.
25278 (gimple_omp_continue_control_use): Likewise.
25279 (gimple_omp_continue_control_use_ptr): Likewise.
25280 (gimple_omp_continue_set_control_use): Likewise.
25281 (gimple_transaction_body_ptr): Likewise.
25282 (gimple_transaction_label): Likewise.
25283 (gimple_transaction_label_ptr): Likewise.
25284 (gimple_transaction_set_body): Likewise.
25285 (gimple_transaction_set_label): Likewise.
25287 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
25288 * ipa-inline-analysis.c (inline_write_summary): Likewise.
25289 * ipa-ref.c (ipa_record_reference): Likewise.
25290 * ipa-reference.c (analyze_function): Likewise.
25291 (ipa_reference_write_optimization_summary): Likewise.
25292 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
25293 (address_taken_from_non_vtable_p): Likewise.
25294 (comdat_can_be_unshared_p_1): Likewise.
25295 * lto-cgraph.c (lto_output_ref): Likewise.
25296 (add_references): Likewise.
25297 (compute_ltrans_boundary): Likewise.
25298 (output_symtab): Likewise.
25299 (input_ref): Likewise.
25300 (input_cgraph_1): Likewise.
25301 (output_cgraph_opt_summary): Likewise.
25302 * lto-streamer-out.c (lto_output): Likewise.
25303 (output_symbol_p): Likewise.
25304 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
25305 (lsei_start_function_in_partition): Likewise.
25306 (lsei_next_variable_in_partition): Likewise.
25307 (lsei_start_variable_in_partition): Likewise.
25308 * symtab.c (insert_to_assembler_name_hash): Likewise.
25309 (unlink_from_assembler_name_hash): Likewise.
25310 (symtab_unregister_node): Likewise.
25311 (symtab_remove_node): Likewise.
25312 (dump_symtab_node): Likewise.
25313 (verify_symtab_base): Likewise.
25314 (verify_symtab_node): Likewise.
25315 (symtab_make_decl_local): Likewise.
25316 (symtab_alias_ultimate_target): Likewise.
25317 (symtab_resolve_alias): Likewise.
25318 (symtab_get_symbol_partitioning_class): Likewise.
25319 * tree-phinodes.c (allocate_phi_node): Likewise.
25320 (reserve_phi_args_for_new_edge): Likewise.
25321 (remove_phi_args): Likewise.
25322 * varpool.c (varpool_node_for_asm): Likewise.
25323 (varpool_remove_unreferenced_decls): Likewise.
25325 2014-04-23 Jeff Law <law@redhat.com>
25327 PR tree-optimization/60902
25328 * tree-ssa-threadedge.c
25329 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
25330 invalidate outputs from statements that do not produce useful
25331 outputs for threading.
25333 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
25335 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
25336 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
25337 machine descriptions for Stack Smashing Protector.
25339 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
25341 * aarch64.md (<optab>_rol<mode>3): New pattern.
25342 (<optab>_rolsi3_uxtw): Likewise.
25343 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
25345 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
25347 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
25348 (arm_cortex_a12_tune): Likewise.
25350 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25352 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
25354 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25356 * config/arm/arm.md (arm_rev16si2): New pattern.
25357 (arm_rev16si2_alt): Likewise.
25358 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
25360 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25362 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
25363 (rev16<mode>2_alt): Likewise.
25364 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
25365 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
25366 (aarch_rev16_shleft_mask_imm_p): Likewise.
25367 (aarch_rev16_p_1): Likewise.
25368 (aarch_rev16_p): Likewise.
25369 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
25370 (aarch_rev16_shright_mask_imm_p): Likewise.
25371 (aarch_rev16_shleft_mask_imm_p): Likewise.
25373 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25375 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
25376 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
25378 (cortex_a53_extra_costs): Likewise.
25379 (cortex_a57_extra_costs): Likewise.
25380 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
25381 (cortexa7_extra_costs): Likewise.
25382 (cortexa8_extra_costs): Likewise.
25383 (cortexa12_extra_costs): Likewise.
25384 (cortexa15_extra_costs): Likewise.
25385 (v7m_extra_costs): Likewise.
25386 (arm_new_rtx_costs): Handle BSWAP.
25388 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25390 * config/arm/arm.c (cortexa8_extra_costs): New table.
25391 (arm_cortex_a8_tune): New tuning struct.
25392 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
25394 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25396 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
25398 2014-04-23 Richard Biener <rguenther@suse.de>
25400 * Makefile.in (OBJS): Remove loop-unswitch.o.
25401 * tree-pass.h (make_pass_rtl_unswitch): Remove.
25402 * passes.def (pass_rtl_unswitch): Likewise.
25403 * loop-init.c (gate_rtl_unswitch): Likewise.
25404 (rtl_unswitch): Likewise.
25405 (pass_data_rtl_unswitch): Likewise.
25406 (pass_rtl_unswitch): Likewise.
25407 (make_pass_rtl_unswitch): Likewise.
25408 * rtl.h (reversed_condition): Likewise.
25409 (compare_and_jump_seq): Likewise.
25410 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
25412 * loop-unroll.c (compare_and_jump_seq): Likewise.
25414 2014-04-23 Richard Biener <rguenther@suse.de>
25416 PR tree-optimization/60903
25417 * tree-ssa-loop-im.c (analyze_memory_references): Remove
25418 commented code block.
25419 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
25420 loop flags to newly created BBs and edges.
25422 2014-04-23 Nick Clifton <nickc@redhat.com>
25424 * config/msp430/msp430.c (msp430_handle_option): Move function
25426 (msp430_option_override): Simplify mcu and mcpu option handling.
25427 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
25428 support for -mhwmult command line option.
25429 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
25430 -mhwmult command line option.
25431 (msp430_hwmult_enabled): Delete.
25432 (msp43o_output_labelref): Add support for -mhwmult command line option.
25433 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
25434 (umulsidi3): Likewise.
25435 * config/msp430/msp430.opt (mmcu): Add Report attribute.
25436 (mcpu, mlarge, msmall): Likewise.
25437 (mhwmult): New option.
25438 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
25440 (msp430_is_f5_mcu): Remove prototype.
25441 (msp430_use_f5_series_hwmult): Add prototype.
25442 * config/msp430/msp430-opts.h: New file.
25443 * common/config/msp430: New directory.
25444 * common/config/msp430/msp430-common.c: New file.
25445 * config.gcc (msp430): Remove target_has_targetm_common.
25446 * doc/invoke.texi: Document -mhwmult command line option.
25448 2014-04-23 Nick Clifton <nickc@redhat.com>
25450 * config/i386/cygwin.h (ENDFILE_SPEC): Include
25451 default-manifest.o if it can be found in the search path.
25452 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
25454 2014-04-23 Terry Guo <terry.guo@arm.com>
25456 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
25458 2014-04-23 Richard Biener <rguenther@suse.de>
25460 PR middle-end/60895
25461 * tree-inline.c (declare_return_variable): Use mark_addressable.
25463 2014-04-23 Richard Biener <rguenther@suse.de>
25465 PR middle-end/60891
25466 * loop-init.c (loop_optimizer_init): Make sure to apply
25467 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
25469 2014-04-22 Jakub Jelinek <jakub@redhat.com>
25472 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
25474 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
25475 if flag_sanitize_undefined_trap_on_error.
25476 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
25477 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
25478 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
25479 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
25480 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
25481 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
25482 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
25483 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
25484 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
25485 * ubsan.c (ubsan_instrument_unreachable): Return
25486 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
25487 (ubsan_expand_null_ifn): Emit __builtin_trap ()
25488 if flag_sanitize_undefined_trap_on_error and
25489 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
25490 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
25491 instrument_bool_enum_load): Emit __builtin_trap () if
25492 flag_sanitize_undefined_trap_on_error and
25493 __builtin_handle_*_abort () if !flag_sanitize_recover.
25494 * doc/invoke.texi (-fsanitize-recover,
25495 -fsanitize-undefined-trap-on-error): Document.
25497 2014-04-22 Christian Bruel <christian.bruel@st.com>
25499 * config/sh/sh.md (mov<mode>): Replace movQIHI.
25500 Force immediates to SImode.
25502 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
25504 * config/nios2/nios2.md (UNSPEC_ROUND): New.
25505 (lroundsfsi2): New.
25506 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
25507 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
25508 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
25509 (nios2_fpu_insn): Add entry for round.
25510 (N2FPU_NO_ERRNO_P): Define.
25511 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
25513 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
25515 2014-04-22 Richard Henderson <rth@redhat.com>
25517 * config/aarch64/aarch64 (addti3, subti3): New expanders.
25518 (add<GPI>3_compare0): Remove leading * from name.
25519 (add<GPI>3_carryin): Likewise.
25520 (sub<GPI>3_compare0): Likewise.
25521 (sub<GPI>3_carryin): Likewise.
25522 (<su_optab>mulditi3): New expander.
25523 (multi3): New expander.
25524 (madd<GPI>): Remove leading * from name.
25526 2014-04-22 Martin Jambor <mjambor@suse.cz>
25528 * cgraphclones.c (cgraph_function_versioning): Copy
25529 ipa_transforms_to_apply instead of asserting it is empty.
25531 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
25534 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
25535 on count_exp to get mode.
25537 2014-04-22 Andrew Pinski <apinski@cavium.com>
25539 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
25540 Handle TLS for ILP32.
25541 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
25542 (tlsie_small_<mode>): this and handle PTR.
25543 (tlsie_small_sidi): New pattern.
25544 (tlsle_small): Change to an expand to handle ILP32.
25545 (tlsle_small_<mode>): New pattern.
25546 (tlsdesc_small): Rename to ...
25547 (tlsdesc_small_<mode>): this and handle PTR.
25549 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25551 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
25553 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
25555 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
25556 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
25557 (aarch64_types_signed_poly_qualifiers): Likewise.
25558 (aarch64_types_unsigned_signed_qualifiers): Likewise.
25559 (aarch64_types_poly_signed_qualifiers): Likewise.
25560 (TYPES_REINTERP_SS): Type macro added.
25561 (TYPES_REINTERP_SU): Likewise.
25562 (TYPES_REINTERP_SP): Likewise.
25563 (TYPES_REINTERP_US): Likewise.
25564 (TYPES_REINTERP_PS): Likewise.
25565 (aarch64_fold_builtin): New expression folding added.
25566 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
25567 Declarations removed.
25568 (REINTERP_SS): Declarations added.
25569 (REINTERP_US): Likewise.
25570 (REINTERP_PS): Likewise.
25571 (REINTERP_SU): Likewise.
25572 (REINTERP_SP): Likewise.
25573 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
25574 (vreinterpretq_p8_f64): Likewise.
25575 (vreinterpret_p16_f64): Likewise.
25576 (vreinterpretq_p16_f64): Likewise.
25577 (vreinterpret_f32_f64): Likewise.
25578 (vreinterpretq_f32_f64): Likewise.
25579 (vreinterpret_f64_f32): Likewise.
25580 (vreinterpret_f64_p8): Likewise.
25581 (vreinterpret_f64_p16): Likewise.
25582 (vreinterpret_f64_s8): Likewise.
25583 (vreinterpret_f64_s16): Likewise.
25584 (vreinterpret_f64_s32): Likewise.
25585 (vreinterpret_f64_s64): Likewise.
25586 (vreinterpret_f64_u8): Likewise.
25587 (vreinterpret_f64_u16): Likewise.
25588 (vreinterpret_f64_u32): Likewise.
25589 (vreinterpret_f64_u64): Likewise.
25590 (vreinterpretq_f64_f32): Likewise.
25591 (vreinterpretq_f64_p8): Likewise.
25592 (vreinterpretq_f64_p16): Likewise.
25593 (vreinterpretq_f64_s8): Likewise.
25594 (vreinterpretq_f64_s16): Likewise.
25595 (vreinterpretq_f64_s32): Likewise.
25596 (vreinterpretq_f64_s64): Likewise.
25597 (vreinterpretq_f64_u8): Likewise.
25598 (vreinterpretq_f64_u16): Likewise.
25599 (vreinterpretq_f64_u32): Likewise.
25600 (vreinterpretq_f64_u64): Likewise.
25601 (vreinterpret_s64_f64): Likewise.
25602 (vreinterpretq_s64_f64): Likewise.
25603 (vreinterpret_u64_f64): Likewise.
25604 (vreinterpretq_u64_f64): Likewise.
25605 (vreinterpret_s8_f64): Likewise.
25606 (vreinterpretq_s8_f64): Likewise.
25607 (vreinterpret_s16_f64): Likewise.
25608 (vreinterpretq_s16_f64): Likewise.
25609 (vreinterpret_s32_f64): Likewise.
25610 (vreinterpretq_s32_f64): Likewise.
25611 (vreinterpret_u8_f64): Likewise.
25612 (vreinterpretq_u8_f64): Likewise.
25613 (vreinterpret_u16_f64): Likewise.
25614 (vreinterpretq_u16_f64): Likewise.
25615 (vreinterpret_u32_f64): Likewise.
25616 (vreinterpretq_u32_f64): Likewise.
25618 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
25620 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
25621 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
25622 (vreinterpret_p8_s8): Likewise.
25623 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
25624 (vreinterpret_p8_s16): Likewise.
25625 (vreinterpret_p8_s32): Likewise.
25626 (vreinterpret_p8_s64): Likewise.
25627 (vreinterpret_p8_f32): Likewise.
25628 (vreinterpret_p8_u8): Likewise.
25629 (vreinterpret_p8_u16): Likewise.
25630 (vreinterpret_p8_u32): Likewise.
25631 (vreinterpret_p8_u64): Likewise.
25632 (vreinterpret_p8_p16): Likewise.
25633 (vreinterpretq_p8_s8): Likewise.
25634 (vreinterpretq_p8_s16): Likewise.
25635 (vreinterpretq_p8_s32): Likewise.
25636 (vreinterpretq_p8_s64): Likewise.
25637 (vreinterpretq_p8_f32): Likewise.
25638 (vreinterpretq_p8_u8): Likewise.
25639 (vreinterpretq_p8_u16): Likewise.
25640 (vreinterpretq_p8_u32): Likewise.
25641 (vreinterpretq_p8_u64): Likewise.
25642 (vreinterpretq_p8_p16): Likewise.
25643 (vreinterpret_p16_s8): Likewise.
25644 (vreinterpret_p16_s16): Likewise.
25645 (vreinterpret_p16_s32): Likewise.
25646 (vreinterpret_p16_s64): Likewise.
25647 (vreinterpret_p16_f32): Likewise.
25648 (vreinterpret_p16_u8): Likewise.
25649 (vreinterpret_p16_u16): Likewise.
25650 (vreinterpret_p16_u32): Likewise.
25651 (vreinterpret_p16_u64): Likewise.
25652 (vreinterpret_p16_p8): Likewise.
25653 (vreinterpretq_p16_s8): Likewise.
25654 (vreinterpretq_p16_s16): Likewise.
25655 (vreinterpretq_p16_s32): Likewise.
25656 (vreinterpretq_p16_s64): Likewise.
25657 (vreinterpretq_p16_f32): Likewise.
25658 (vreinterpretq_p16_u8): Likewise.
25659 (vreinterpretq_p16_u16): Likewise.
25660 (vreinterpretq_p16_u32): Likewise.
25661 (vreinterpretq_p16_u64): Likewise.
25662 (vreinterpretq_p16_p8): Likewise.
25663 (vreinterpret_f32_s8): Likewise.
25664 (vreinterpret_f32_s16): Likewise.
25665 (vreinterpret_f32_s32): Likewise.
25666 (vreinterpret_f32_s64): Likewise.
25667 (vreinterpret_f32_u8): Likewise.
25668 (vreinterpret_f32_u16): Likewise.
25669 (vreinterpret_f32_u32): Likewise.
25670 (vreinterpret_f32_u64): Likewise.
25671 (vreinterpret_f32_p8): Likewise.
25672 (vreinterpret_f32_p16): Likewise.
25673 (vreinterpretq_f32_s8): Likewise.
25674 (vreinterpretq_f32_s16): Likewise.
25675 (vreinterpretq_f32_s32): Likewise.
25676 (vreinterpretq_f32_s64): Likewise.
25677 (vreinterpretq_f32_u8): Likewise.
25678 (vreinterpretq_f32_u16): Likewise.
25679 (vreinterpretq_f32_u32): Likewise.
25680 (vreinterpretq_f32_u64): Likewise.
25681 (vreinterpretq_f32_p8): Likewise.
25682 (vreinterpretq_f32_p16): Likewise.
25683 (vreinterpret_s64_s8): Likewise.
25684 (vreinterpret_s64_s16): Likewise.
25685 (vreinterpret_s64_s32): Likewise.
25686 (vreinterpret_s64_f32): Likewise.
25687 (vreinterpret_s64_u8): Likewise.
25688 (vreinterpret_s64_u16): Likewise.
25689 (vreinterpret_s64_u32): Likewise.
25690 (vreinterpret_s64_u64): Likewise.
25691 (vreinterpret_s64_p8): Likewise.
25692 (vreinterpret_s64_p16): Likewise.
25693 (vreinterpretq_s64_s8): Likewise.
25694 (vreinterpretq_s64_s16): Likewise.
25695 (vreinterpretq_s64_s32): Likewise.
25696 (vreinterpretq_s64_f32): Likewise.
25697 (vreinterpretq_s64_u8): Likewise.
25698 (vreinterpretq_s64_u16): Likewise.
25699 (vreinterpretq_s64_u32): Likewise.
25700 (vreinterpretq_s64_u64): Likewise.
25701 (vreinterpretq_s64_p8): Likewise.
25702 (vreinterpretq_s64_p16): Likewise.
25703 (vreinterpret_u64_s8): Likewise.
25704 (vreinterpret_u64_s16): Likewise.
25705 (vreinterpret_u64_s32): Likewise.
25706 (vreinterpret_u64_s64): Likewise.
25707 (vreinterpret_u64_f32): Likewise.
25708 (vreinterpret_u64_u8): Likewise.
25709 (vreinterpret_u64_u16): Likewise.
25710 (vreinterpret_u64_u32): Likewise.
25711 (vreinterpret_u64_p8): Likewise.
25712 (vreinterpret_u64_p16): Likewise.
25713 (vreinterpretq_u64_s8): Likewise.
25714 (vreinterpretq_u64_s16): Likewise.
25715 (vreinterpretq_u64_s32): Likewise.
25716 (vreinterpretq_u64_s64): Likewise.
25717 (vreinterpretq_u64_f32): Likewise.
25718 (vreinterpretq_u64_u8): Likewise.
25719 (vreinterpretq_u64_u16): Likewise.
25720 (vreinterpretq_u64_u32): Likewise.
25721 (vreinterpretq_u64_p8): Likewise.
25722 (vreinterpretq_u64_p16): Likewise.
25723 (vreinterpret_s8_s16): Likewise.
25724 (vreinterpret_s8_s32): Likewise.
25725 (vreinterpret_s8_s64): Likewise.
25726 (vreinterpret_s8_f32): Likewise.
25727 (vreinterpret_s8_u8): Likewise.
25728 (vreinterpret_s8_u16): Likewise.
25729 (vreinterpret_s8_u32): Likewise.
25730 (vreinterpret_s8_u64): Likewise.
25731 (vreinterpret_s8_p8): Likewise.
25732 (vreinterpret_s8_p16): Likewise.
25733 (vreinterpretq_s8_s16): Likewise.
25734 (vreinterpretq_s8_s32): Likewise.
25735 (vreinterpretq_s8_s64): Likewise.
25736 (vreinterpretq_s8_f32): Likewise.
25737 (vreinterpretq_s8_u8): Likewise.
25738 (vreinterpretq_s8_u16): Likewise.
25739 (vreinterpretq_s8_u32): Likewise.
25740 (vreinterpretq_s8_u64): Likewise.
25741 (vreinterpretq_s8_p8): Likewise.
25742 (vreinterpretq_s8_p16): Likewise.
25743 (vreinterpret_s16_s8): Likewise.
25744 (vreinterpret_s16_s32): Likewise.
25745 (vreinterpret_s16_s64): Likewise.
25746 (vreinterpret_s16_f32): Likewise.
25747 (vreinterpret_s16_u8): Likewise.
25748 (vreinterpret_s16_u16): Likewise.
25749 (vreinterpret_s16_u32): Likewise.
25750 (vreinterpret_s16_u64): Likewise.
25751 (vreinterpret_s16_p8): Likewise.
25752 (vreinterpret_s16_p16): Likewise.
25753 (vreinterpretq_s16_s8): Likewise.
25754 (vreinterpretq_s16_s32): Likewise.
25755 (vreinterpretq_s16_s64): Likewise.
25756 (vreinterpretq_s16_f32): Likewise.
25757 (vreinterpretq_s16_u8): Likewise.
25758 (vreinterpretq_s16_u16): Likewise.
25759 (vreinterpretq_s16_u32): Likewise.
25760 (vreinterpretq_s16_u64): Likewise.
25761 (vreinterpretq_s16_p8): Likewise.
25762 (vreinterpretq_s16_p16): Likewise.
25763 (vreinterpret_s32_s8): Likewise.
25764 (vreinterpret_s32_s16): Likewise.
25765 (vreinterpret_s32_s64): Likewise.
25766 (vreinterpret_s32_f32): Likewise.
25767 (vreinterpret_s32_u8): Likewise.
25768 (vreinterpret_s32_u16): Likewise.
25769 (vreinterpret_s32_u32): Likewise.
25770 (vreinterpret_s32_u64): Likewise.
25771 (vreinterpret_s32_p8): Likewise.
25772 (vreinterpret_s32_p16): Likewise.
25773 (vreinterpretq_s32_s8): Likewise.
25774 (vreinterpretq_s32_s16): Likewise.
25775 (vreinterpretq_s32_s64): Likewise.
25776 (vreinterpretq_s32_f32): Likewise.
25777 (vreinterpretq_s32_u8): Likewise.
25778 (vreinterpretq_s32_u16): Likewise.
25779 (vreinterpretq_s32_u32): Likewise.
25780 (vreinterpretq_s32_u64): Likewise.
25781 (vreinterpretq_s32_p8): Likewise.
25782 (vreinterpretq_s32_p16): Likewise.
25783 (vreinterpret_u8_s8): Likewise.
25784 (vreinterpret_u8_s16): Likewise.
25785 (vreinterpret_u8_s32): Likewise.
25786 (vreinterpret_u8_s64): Likewise.
25787 (vreinterpret_u8_f32): Likewise.
25788 (vreinterpret_u8_u16): Likewise.
25789 (vreinterpret_u8_u32): Likewise.
25790 (vreinterpret_u8_u64): Likewise.
25791 (vreinterpret_u8_p8): Likewise.
25792 (vreinterpret_u8_p16): Likewise.
25793 (vreinterpretq_u8_s8): Likewise.
25794 (vreinterpretq_u8_s16): Likewise.
25795 (vreinterpretq_u8_s32): Likewise.
25796 (vreinterpretq_u8_s64): Likewise.
25797 (vreinterpretq_u8_f32): Likewise.
25798 (vreinterpretq_u8_u16): Likewise.
25799 (vreinterpretq_u8_u32): Likewise.
25800 (vreinterpretq_u8_u64): Likewise.
25801 (vreinterpretq_u8_p8): Likewise.
25802 (vreinterpretq_u8_p16): Likewise.
25803 (vreinterpret_u16_s8): Likewise.
25804 (vreinterpret_u16_s16): Likewise.
25805 (vreinterpret_u16_s32): Likewise.
25806 (vreinterpret_u16_s64): Likewise.
25807 (vreinterpret_u16_f32): Likewise.
25808 (vreinterpret_u16_u8): Likewise.
25809 (vreinterpret_u16_u32): Likewise.
25810 (vreinterpret_u16_u64): Likewise.
25811 (vreinterpret_u16_p8): Likewise.
25812 (vreinterpret_u16_p16): Likewise.
25813 (vreinterpretq_u16_s8): Likewise.
25814 (vreinterpretq_u16_s16): Likewise.
25815 (vreinterpretq_u16_s32): Likewise.
25816 (vreinterpretq_u16_s64): Likewise.
25817 (vreinterpretq_u16_f32): Likewise.
25818 (vreinterpretq_u16_u8): Likewise.
25819 (vreinterpretq_u16_u32): Likewise.
25820 (vreinterpretq_u16_u64): Likewise.
25821 (vreinterpretq_u16_p8): Likewise.
25822 (vreinterpretq_u16_p16): Likewise.
25823 (vreinterpret_u32_s8): Likewise.
25824 (vreinterpret_u32_s16): Likewise.
25825 (vreinterpret_u32_s32): Likewise.
25826 (vreinterpret_u32_s64): Likewise.
25827 (vreinterpret_u32_f32): Likewise.
25828 (vreinterpret_u32_u8): Likewise.
25829 (vreinterpret_u32_u16): Likewise.
25830 (vreinterpret_u32_u64): Likewise.
25831 (vreinterpret_u32_p8): Likewise.
25832 (vreinterpret_u32_p16): Likewise.
25833 (vreinterpretq_u32_s8): Likewise.
25834 (vreinterpretq_u32_s16): Likewise.
25835 (vreinterpretq_u32_s32): Likewise.
25836 (vreinterpretq_u32_s64): Likewise.
25837 (vreinterpretq_u32_f32): Likewise.
25838 (vreinterpretq_u32_u8): Likewise.
25839 (vreinterpretq_u32_u16): Likewise.
25840 (vreinterpretq_u32_u64): Likewise.
25841 (vreinterpretq_u32_p8): Likewise.
25842 (vreinterpretq_u32_p16): Likewise.
25844 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
25846 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
25848 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
25850 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
25851 (vqnegd_s64): Likewise.
25852 (vqabs_s64): Likewise.
25853 (vqabsd_s64): Likewise.
25855 2014-04-22 Richard Henderson <rth@redhat.com>
25857 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
25858 computation to the top of the loop.
25860 2014-04-22 Renlin <renlin.li@arm.com>
25861 Jiong Wang <jiong.wang@arm.com>
25863 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
25864 * config/aarch64/aarch64.c (aarch64_layout_frame)
25865 (aarch64_initial_elimination_offset): Likewise.
25867 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
25869 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
25872 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
25874 * machmode.h (bitwise_mode_for_mode): Declare.
25875 * stor-layout.h (bitwise_type_for_mode): Likewise.
25876 * stor-layout.c (bitwise_mode_for_mode): New function.
25877 (bitwise_type_for_mode): Likewise.
25878 * builtins.c (fold_builtin_memory_op): Use it instead of
25879 int_mode_for_mode and build_nonstandard_integer_type.
25881 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25883 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
25884 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
25885 (*-*-solaris2*): Simplify.
25886 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
25887 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
25888 *-*-solaris2.9* handling.
25890 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
25892 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
25893 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
25894 handling, simplify.
25895 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
25896 * configure: Regenerate.
25898 * config/i386/sol2-9.h: Remove.
25900 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
25901 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
25902 Remove Solaris 9 references.
25904 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
25906 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
25907 (floatuns<GPI:mode><GPF:mode>2): Remove.
25908 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
25909 and floatuns conversions.
25910 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
25911 and floatuns conversions.
25912 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
25913 (w1,w2): New mode attributes for inequal width conversions.
25915 2014-04-22 Renlin Li <Renlin.Li@arm.com>
25917 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
25918 the output asm format.
25920 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
25922 * config/aarch64/aarch64-simd.md
25923 (aarch64_cm<optab>di): Always split.
25924 (*aarch64_cm<optab>di): New.
25925 (aarch64_cmtstdi): Always split.
25926 (*aarch64_cmtstdi): New.
25928 2014-04-22 Jakub Jelinek <jakub@redhat.com>
25930 PR tree-optimization/60823
25931 * omp-low.c (ipa_simd_modify_function_body): Go through
25932 all SSA_NAMEs and for those refering to vector arguments
25933 which are going to be replaced adjust SSA_NAME_VAR and,
25934 if it is a default definition, change it into a non-default
25935 definition assigned at the beginning of function from new_decl.
25936 (ipa_simd_modify_stmt_ops): Rewritten.
25937 * tree-dfa.c (set_ssa_default_def): When removing default def,
25938 check for NULL loc instead of NULL *loc.
25940 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25942 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
25943 restrictions on core registers for DImode values in Thumb2.
25945 2014-04-22 Ian Bolton <ian.bolton@arm.com>
25947 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
25948 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
25950 2014-04-22 Ian Bolton <ian.bolton@arm.com>
25952 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
25953 (*iordi_notzesidi_di): Likewise.
25954 (*iordi_notsesidi_di): Likewise.
25956 2014-04-22 Ian Bolton <ian.bolton@arm.com>
25958 * config/arm/arm-protos.h (tune_params): New struct members.
25959 * config/arm/arm.c: Initialise tune_params per processor.
25960 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
25961 for speed, based on new tune_params.
25963 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
25965 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
25966 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
25967 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
25968 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
25969 * config/aarch64/arm_neon.h (vrnd_f64): Added.
25970 (vrnda_f64): Likewise.
25971 (vrndi_f64): Likewise.
25972 (vrndm_f64): Likewise.
25973 (vrndn_f64): Likewise.
25974 (vrndp_f64): Likewise.
25975 (vrndx_f64): Likewise.
25977 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
25979 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
25980 GET_MODE_SIZE argument is enum machine_mode.
25982 2014-04-22 Jakub Jelinek <jakub@redhat.com>
25985 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
25986 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
25988 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
25990 PR middle-end/60281
25991 * asan.c (asan_emit_stack_protection): Force the base to align to
25992 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
25993 appropriate bits if STRICT_ALIGNMENT.
25994 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
25996 (expand_used_vars): Leave a space in the stack frame for alignment
25997 if STRICT_ALIGNMENT.
25999 2014-04-21 David Malcolm <dmalcolm@redhat.com>
26001 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
26003 (gimple_store_p): Likewise.
26004 (gimple_assign_load_p): Likewise.
26005 (gimple_assign_cast_p): Likewise.
26006 (gimple_clobber_p): Likewise.
26008 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
26009 rather than a gimple.
26010 (gimple_assign_cast_p): Likewise.
26012 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
26015 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
26016 If mode is DDmode and TARGET_E500_DOUBLE allow move.
26018 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
26019 more debug information for E500 if -mdebug=reg.
26021 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
26024 * config/i386/i386.c (ix86_expand_builtin)
26025 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
26026 register for target RTX.
26027 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
26029 2014-04-18 Cong Hou <congh@google.com>
26031 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
26032 the widen-mult pattern by handling two operands with different sizes,
26033 and operands whose size is smaller than half of the result type.
26035 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
26037 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
26038 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
26039 (do_estimate_edge_time): Compute it.
26040 * ipa-inline.c (want_inline_small_function_p): Bypass
26041 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
26043 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
26045 * ipa-inline.c (spec_rem): New static variable.
26046 (dump_overall_stats): New function.
26047 (dump_inline_stats): New function.
26049 2014-04-18 Richard Henderson <rth@redhat.com>
26051 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
26052 to GET_MODE_SIZE, not a reg_class_t.
26054 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26056 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
26057 (vsx_xxmrglw_<mode>): Likewise.
26059 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
26062 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
26063 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
26064 (rs6000_init_hard_regno_mode_ok): Likewise.
26066 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
26068 * ipa-inline.c (inline_small_functions): Account only non-cold
26070 * doc/invoke.texi (inline-unit-growth): Update documentation.
26072 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
26074 * config/rs6000/rs6000.md (addti3, subti3): New.
26076 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
26079 * config/i386/i386.c (ix86_expand_clear): Remove outdated
26080 comment. Check optimize_insn_for_size_p instead of
26081 optimize_insn_for_speed_p.
26083 2014-04-17 Martin Jambor <mjambor@suse.cz>
26085 * gimple-iterator.c (gsi_start_edge): New function.
26086 * gimple-iterator.h (gsi_start_edge): Declare.
26087 * tree-sra.c (single_non_eh_succ): New function.
26088 (disqualify_ops_if_throwing_stmt): Renamed to
26089 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
26090 having one non-EH successor BB.
26091 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
26092 generate loads into replacements.
26093 (sra_modify_assign): Likewise and and also use the simple path for
26095 (sra_modify_function_body): Commit statements on edges.
26097 2014-04-17 Richard Biener <rguenther@suse.de>
26099 PR middle-end/60849
26100 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
26101 comparison results and add clarifying comment.
26103 2014-04-17 Jakub Jelinek <jakub@redhat.com>
26105 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
26106 (blank_mode): Initialize it.
26107 (emit_mode_size_inline, emit_mode_nunits_inline,
26108 emit_mode_inner_inline): New functions.
26109 (emit_insn_modes_h): Call them and surround their output with
26110 #if GCC_VERSION >= 4001 ... #endif.
26111 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
26112 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
26113 mode_* arrays if the argument is __builtin_constant_p.
26114 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
26115 is enum machine_mode.
26117 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
26119 * passes.c (opt_pass::execute): Adjust.
26120 (pass_manager::execute_pass_mode_switching): Likewise.
26121 (early_local_passes::execute): Likewise.
26122 (execute_one_pass): Pass cfun to the pass's execute method.
26123 * tree-pass.h (opt_pass::execute): Add function * argument.
26124 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
26125 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
26126 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
26127 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
26128 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
26129 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
26130 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
26131 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
26132 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
26133 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
26134 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
26135 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
26136 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
26137 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
26138 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
26139 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
26140 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
26141 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
26142 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
26143 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
26144 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
26145 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
26146 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
26147 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
26148 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
26149 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
26150 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
26151 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
26152 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
26155 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
26157 * passes.c (opt_pass::gate): Take function * argument.
26158 (gate_all_early_local_passes): Merge into
26159 (early_local_passes::gate): this.
26160 (gate_all_early_optimizations): Merge into
26161 (all_early_optimizations::gate): this.
26162 (gate_all_optimizations): Mege into
26163 (all_optimizations::gate): this.
26164 (gate_all_optimizations_g): Merge into
26165 (all_optimizations_g::gate): this.
26166 (gate_rest_of_compilation): Mege into
26167 (rest_of_compilation::gate): this.
26168 (gate_postreload): Merge into
26169 (postreload::gate): this.
26170 (dump_one_pass): Pass cfun to the pass's gate method.
26171 (execute_ipa_summary_passes): Likewise.
26172 (execute_one_pass): Likewise.
26173 (ipa_write_summaries_2): Likewise.
26174 (ipa_write_optimization_summaries_1): Likewise.
26175 (ipa_read_summaries_1): Likewise.
26176 (ipa_read_optimization_summaries_1): Likewise.
26177 (execute_ipa_stmt_fixups): Likewise.
26178 * tree-pass.h (opt_pass::gate): Add function * argument.
26179 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
26180 combine-stack-adj.c, combine.c, compare-elim.c,
26181 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
26182 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
26183 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
26184 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
26185 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
26186 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
26187 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
26188 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
26189 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
26190 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
26191 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
26192 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
26193 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
26194 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
26195 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
26196 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
26197 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
26198 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
26199 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
26200 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
26201 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
26202 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
26203 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
26204 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
26205 var-tracking.c, vtable-verify.c, web.c: Adjust.
26207 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
26209 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
26210 * configure: Regenerate.
26212 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
26214 * passes.c (dump_one_pass): don't check pass->has_gate.
26215 (execute_ipa_summary_passes): Likewise.
26216 (execute_one_pass): Likewise.
26217 (ipa_write_summaries_2): Likewise.
26218 (ipa_write_optimization_summaries_1): Likewise.
26219 (ipa_read_optimization_summaries_1): Likewise.
26220 (execute_ipa_stmt_fixups): Likewise.
26221 * tree-pass.h (pass_data::has_gate): Remove.
26222 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
26223 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
26224 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
26225 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
26226 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
26227 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
26228 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
26229 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
26230 gimple-low.c, gimple-ssa-isolate-paths.c,
26231 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
26232 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
26233 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
26234 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
26235 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
26236 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
26237 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
26238 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
26239 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
26240 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
26241 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
26242 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
26243 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
26244 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
26245 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
26246 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
26247 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
26248 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
26249 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
26250 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
26251 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
26252 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
26255 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
26257 * pass_manager.h (pass_manager::register_dump_files_1): Remove
26259 * passes.c (pass_manager::register_dump_files_1): Merge into
26260 (pass_manager::register_dump_files): this, and remove its handling of
26261 properties since the pass always has the properties anyway.
26262 (pass_manager::pass_manager): Adjust.
26264 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
26266 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
26267 * passes.c (pass_manager::register_dump_files_1): Remove dead code
26268 dealing with properties.
26269 (pass_manager::register_dump_files): Adjust.
26271 2014-03-20 Mark Wielaard <mjw@redhat.com>
26273 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
26274 then represent the bound as normal constant value.
26276 2014-04-17 Jakub Jelinek <jakub@redhat.com>
26279 Forward port from 4.8 branch
26280 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
26282 * config/i386/bmiintrin.h (_blsi_u32): New.
26283 (_blsi_u64): Ditto.
26284 (_blsr_u32): Ditto.
26285 (_blsr_u64): Ditto.
26286 (_blsmsk_u32): Ditto.
26287 (_blsmsk_u64): Ditto.
26288 (_tzcnt_u32): Ditto.
26289 (_tzcnt_u64): Ditto.
26291 2014-04-17 Kito Cheng <kito@0xlab.org>
26293 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
26295 2014-04-17 Richard Biener <rguenther@suse.de>
26297 PR middle-end/60849
26298 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
26299 boolean results for comparisons.
26301 2014-04-17 Richard Biener <rguenther@suse.de>
26303 PR tree-optimization/60836
26304 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
26305 initial PHI args to be gimple values.
26307 2014-04-17 Richard Biener <rguenther@suse.de>
26309 PR tree-optimization/60841
26310 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
26311 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
26312 of stmts to SLP build.
26313 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
26314 (vect_analyze_slp): Likewise.
26315 (vect_analyze_slp_instance): Likewise.
26316 (vect_build_slp_tree): Limit overall SLP tree growth.
26317 * tree-vectorizer.h (vect_analyze_data_refs,
26318 vect_analyze_slp): Adjust prototypes.
26320 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
26322 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
26325 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
26327 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
26328 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
26329 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
26330 for TARGET_SLOW_PSHUFB
26332 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
26334 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
26335 * config/i386/i386.c (intel_cost): Ditto.
26337 2014-04-17 Joey Ye <joey.ye@arm.com>
26339 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
26341 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
26343 * opts.c (common_handle_option): Disable -fipa-reference coorectly
26344 with -fuse-profile.
26346 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
26348 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
26349 (type_all_derivations_known_p): New predicate.
26350 (type_all_ctors_visible_p): New predicate.
26351 (type_possibly_instantiated_p): New predicate.
26352 (get_odr_type): Compute all_derivations_known.
26353 (dump_odr_type): Dump the flag.
26354 (maybe_record_type): Cleanup.
26355 (record_target_from_binfo): Add bases_to_consider array;
26356 record bases for types w/o instances and skip CXX destructor.
26357 (possible_polymorphic_call_targets_1): Add bases_to_consider
26358 and consider_construction parameters; check if type may have instance.
26359 (get_polymorphic_call_info): Set maybe_in_construction to true
26360 when we know nothing.
26361 (record_targets_from_bases): Skip CXX destructors; they are
26362 never called for types in construction.
26363 (possible_polymorphic_call_targets): Do not record target when
26364 type may not have instance.
26366 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
26369 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
26370 external aliases alive, too.
26372 2014-04-16 Andrew Pinski <apinski@cavium.com>
26374 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
26377 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
26379 * final.c (compute_alignments): Do not apply loop alignment to a block
26380 falling through to the exit.
26382 2014-04-16 Catherine Moore <clm@codesourcery.com>
26384 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
26385 Adjust constraints for microMIPS store patterns.
26387 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
26389 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
26391 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
26393 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
26394 (append_use): Run at -O0.
26395 (append_vdef): Likewise.
26396 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
26397 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
26399 2014-04-16 Jakub Jelinek <jakub@redhat.com>
26401 PR tree-optimization/60844
26402 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
26403 (propagate_op_to_single_use, remove_visited_stmt_chain,
26404 linearize_expr, repropagate_negates, reassociate_bb): Use it
26405 instead of gsi_remove.
26407 2014-04-16 Martin Jambor <mjambor@suse.cz>
26409 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
26410 ipa_transforms_to_apply.
26411 (cgraph_function_versioning): Assert that old_node has empty
26412 ipa_transforms_to_apply.
26413 * trans-mem.c (ipa_tm_create_version): Likewise.
26414 * tree-inline.c (tree_function_versioning): Do not duplicate
26415 ipa_transforms_to_apply.
26417 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26420 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
26422 Pass necessary as flags on 64-bit Solaris/x86.
26423 Use lowercase relocs for x86_64-*-*.
26424 * configure: Regenerate.
26426 2014-04-15 Jan Hubicka <jh@suse.cz>
26428 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
26429 (maybe_record_node, likely_target_p): Use it.
26431 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26434 Revert following patch
26436 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
26439 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
26440 software floating point or no floating point registers, do not
26441 allow any type in the FPRs. Eliminate a test for SPE SIMD types
26442 in GPRs that occurs after we tested for GPRs that would never be
26445 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
26446 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
26447 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
26448 specifically allow DDmode, since that does not use the SPE SIMD
26451 2014-03-21 Mark Wielaard <mjw@redhat.com>
26453 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
26454 as unsigned or int depending on type and value used.
26456 2014-04-15 Richard Biener <rguenther@suse.de>
26458 PR rtl-optimization/56965
26459 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
26460 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
26462 * alias.c (true_dependence_1): Do not call
26463 nonoverlapping_component_refs_p.
26464 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
26465 nonoverlapping_component_refs_p.
26466 (indirect_refs_may_alias_p): Likewise.
26468 2014-04-15 Teresa Johnson <tejohnson@google.com>
26470 * cfg.c (dump_bb_info): Fix flags check.
26471 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
26473 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26475 PR rtl-optimization/60663
26476 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
26479 2014-04-15 Richard Biener <rguenther@suse.de>
26481 * lto-streamer.h (LTO_major_version): Bump to 4.
26483 2014-04-15 Richard Biener <rguenther@suse.de>
26485 * common.opt (lto_partition_model): New enum.
26486 (flto-partition=): Merge separate options with a single with argument,
26487 add -flto-partition=one support.
26488 * flag-types.h (enum lto_partition_model): Declare.
26489 * opts.c (finish_options): Remove duplicate -flto-partition=
26491 * lto-wrapper.c (run_gcc): Adjust.
26493 2014-04-15 Richard Biener <rguenther@suse.de>
26495 * alias.c (ncr_compar): New function.
26496 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
26498 2014-04-15 Richard Biener <rguenther@suse.de>
26500 * alias.c (record_component_aliases): Do not walk BINFOs.
26502 2014-04-15 Richard Biener <rguenther@suse.de>
26504 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
26505 Add struct function argument and adjust.
26506 (find_func_aliases_for_call): Likewise.
26507 (find_func_aliases): Likewise.
26508 (find_func_clobbers): Likewise.
26509 (intra_create_variable_infos): Likewise.
26510 (compute_points_to_sets): Likewise.
26511 (ipa_pta_execute): Adjust. Do not push/pop cfun.
26513 2014-04-15 Richard Biener <rguenther@suse.de>
26515 * tree.c (iterative_hash_expr): Use enum tree_code_class
26516 to store TREE_CODE_CLASS.
26517 (tree_block): Likewise.
26518 (tree_set_block): Likewise.
26519 * tree.h (fold_build_pointer_plus_loc): Use
26520 convert_to_ptrofftype_loc.
26522 2014-04-15 Jakub Jelinek <jakub@redhat.com>
26525 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
26528 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
26530 * cfgloop.h (struct loop): Move force_vectorize down.
26531 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
26532 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
26533 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
26534 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
26535 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
26536 * tree-core.h (enum annot_expr_kind): Add new kind values.
26537 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
26538 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
26540 * tree.def (ANNOTATE_EXPR): Tweak comment.
26542 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
26544 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
26547 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
26549 * tree.h (TYPE_IDENTIFIER): Declare.
26550 * tree.c (subrange_type_for_debug_p): Use it.
26551 * godump.c (go_format_type): Likewise.
26552 * dwarf2out.c (is_cxx_auto, modified_type_die,
26553 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
26554 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
26556 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
26559 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
26561 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
26563 * config/i386/i386.c (examine_argument): Return bool. Return true if
26564 parameter should be passed in memory.
26565 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
26566 (construct_container): Update calls to examine_argument.
26567 (function_arg_advance_64): Ditto.
26568 (return_in_memory_32): Merge with ix86_return_in_memory.
26569 (return_in_memory_64): Ditto.
26570 (return_in_memory_ms_64): Ditto.
26572 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
26574 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
26575 * coverage.c (coverage_compute_profile_id): Handle externally visible
26578 2014-04-14 Martin Jambor <mjambor@suse.cz>
26580 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
26581 DECL_DISREGARD_INLINE_LIMITS functions.
26583 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
26586 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
26588 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
26591 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
26592 optimize_insn_for_speed_p instead of
26593 optimize_function_for_speed_p.
26595 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
26597 * doc/invoke.texi (free): Document AArch64.
26599 2014-04-14 Richard Biener <rguenther@suse.de>
26601 PR tree-optimization/60042
26602 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
26603 (insert_into_preds_of_block): Do not prevent PHI insertion
26604 for REFERENCE exprs here ...
26605 (eliminate_dom_walker::before_dom_children): ... but prevent
26606 their use here under similar conditions when applied to the
26607 IL after PRE optimizations.
26609 2014-04-14 Richard Biener <rguenther@suse.de>
26611 * passes.def: Move early points-to after early SRA.
26613 2014-04-14 Richard Biener <rguenther@suse.de>
26615 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
26616 check for which sign-changes we allow when forwarding
26617 a converted value into a switch.
26619 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
26621 * stor-layout.c (place_field): Finalize non-constant offset for the
26624 2014-04-14 Richard Biener <rguenther@suse.de>
26626 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
26628 (expand_switch_using_bit_tests_p): Likewise.
26629 (process_switch): Compute and pass on speed_p based on the
26631 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
26632 optimize_bb_for_speed_p.
26634 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
26636 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
26637 * function.h (struct function): Rename has_force_vect_loops into
26638 has_force_vectorize_loops.
26639 * lto-streamer-in.c (input_cfg): Adjust for renaming.
26640 (input_struct_function_base): Likewise.
26641 * lto-streamer-out.c (output_cfg): Likewise.
26642 (output_struct_function_base): Likewise.
26643 * omp-low.c (expand_omp_simd): Likewise.
26644 * tree-cfg.c (move_sese_region_to_fn): Likewise.
26645 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
26646 (version_loop_for_if_conversion): Likewise.
26647 (tree_if_conversion): Likewise.
26648 (main_tree_if_conversion): Likewise.
26649 (gate_tree_if_conversion): Likewise.
26650 * tree-inline.c (copy_loops): Likewise.
26651 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
26652 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
26653 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
26654 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
26655 * tree-vectorizer.c (vectorize_loops): Likewise.
26656 * tree-vectorizer.h (unlimited_cost_model): Likewise.
26658 2014-04-14 Richard Biener <rguenther@suse.de>
26661 * lto-streamer-out.c (wrap_refs): New function.
26662 (lto_output): Wrap symbol references in global initializes in
26663 type-preserving MEM_REFs.
26665 2014-04-14 Christian Bruel <christian.bruel@st.com>
26667 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
26669 2014-04-14 Christian Bruel <christian.bruel@st.com>
26671 * config/sh/sh.md (setmemqi): New expand pattern.
26672 * config/sh/sh.h (CLEAR_RATIO): Define.
26673 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
26674 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
26676 2014-04-14 Richard Biener <rguenther@suse.de>
26678 PR middle-end/55022
26679 * fold-const.c (negate_expr_p): Don't negate directional rounding
26681 (fold_negate_expr): Likewise.
26683 2014-04-14 Richard Biener <rguenther@suse.de>
26685 PR tree-optimization/59817
26686 PR tree-optimization/60453
26687 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
26688 recursion to catch all CHRECs in the scalar evolution and restrict
26689 the predicate for the remains appropriately.
26691 2014-04-12 Catherine Moore <clm@codesourcery.com>
26693 * config/mips/constraints.md: Add new register constraint "kb".
26694 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
26695 (*movhi_internal): Likewise.
26696 (*movqi_internal): Likewise.
26697 * config/mips/mips.h (M16_STORE_REGS): New register class.
26698 (REG_CLASS_NAMES): Add M16_STORE_REGS.
26699 (REG_CLASS_CONTENTS): Likewise.
26700 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
26702 2014-04-11 Tobias Burnus <burnus@net-b.de>
26705 * doc/invoke.texi (-Wformat-signedness): Document it.
26706 (Wformat=2): Mention that this enables -Wformat-signedness.
26708 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
26710 * common/config/epiphany/epiphany-common.c
26711 (epiphany_option_optimization_table): Enable section anchors by
26712 default at -O1 or higher.
26713 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
26714 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
26715 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
26716 carries no extra cost.
26717 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
26718 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
26719 * config/epiphany/predicates.md (memclob_operand): New predicate.
26720 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
26721 Use memclob_operand predicate and X constraint for operand 3.
26723 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
26725 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
26726 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
26729 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
26731 PR rtl-optimization/60651
26732 * mode-switching.c (optimize_mode_switching): Make sure to emit
26733 sets of a lower numbered entity before sets of a higher numbered
26734 entity to a mode of the same or lower priority.
26735 When creating a seginfo for a basic block that starts with a code
26736 label, move the insertion point past the code label.
26737 (new_seginfo): Document and enforce requirement that
26738 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
26739 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
26740 * doc/tm.texi: Regenerate.
26742 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
26745 * config/arc/arc.c (arc_save_restore): Fix assert typo.
26747 2013-04-11 Jakub Jelinek <jakub@redhat.com>
26749 * BASE-VER: Set to 4.10.0.
26751 2014-04-11 Tobias Burnus <burnus@net-b.de>
26754 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
26755 * doc/gcc.texi (Service): Update description in the @menu
26756 * doc/invoke.texi (Option Summary): Remove misplaced and
26759 2014-04-11 Steve Ellcey <sellcey@mips.com>
26760 Jakub Jelinek <jakub@redhat.com>
26762 PR middle-end/60556
26763 * expr.c (convert_move): Use emit_store_flag_force instead of
26764 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
26767 2014-04-11 Richard Biener <rguenther@suse.de>
26769 PR middle-end/60797
26770 * varasm.c (assemble_alias): Avoid endless error reporting
26771 recursion by setting TREE_ASM_WRITTEN.
26773 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26775 * config/s390/s390.md: Add a splitter for NOT rtx.
26777 2014-04-11 Jakub Jelinek <jakub@redhat.com>
26779 PR rtl-optimization/60663
26780 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
26782 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
26783 Jakub Jelinek <jakub@redhat.com>
26786 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
26787 flag from decl_node to node.
26789 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26792 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
26793 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
26794 ameliorating the cases where it can be.
26796 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
26799 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
26801 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
26802 (loadsync_<mode>): Change mode.
26803 (load_quadpti, store_quadpti): New.
26804 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
26805 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
26806 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
26808 2014-04-09 Cong Hou <congh@google.com>
26811 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
26814 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26816 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
26817 instead of vnor to exploit possible fusion opportunity in the
26819 (altivec_expand_vec_perm_const_le): Likewise.
26821 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
26823 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
26824 (loadsync_<mode>): Change mode.
26825 (load_quadpti, store_quadpti): New.
26826 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
26827 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
26829 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
26832 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
26833 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
26834 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
26836 2014-04-08 Richard Biener <rguenther@suse.de>
26838 PR middle-end/60706
26839 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
26840 a 64bit widest int print double-int similar to on HWI64 hosts.
26842 2014-04-08 Richard Biener <rguenther@suse.de>
26844 PR tree-optimization/60785
26845 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
26846 default defs properly.
26848 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
26850 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
26851 (Weffc++): Likewise.
26853 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
26855 * ipa-devirt.c (maybe_record_node): When node is not recorded,
26856 set completep to false rather than true.
26858 2014-04-07 Douglas B Rupp <rupp@adacore.com>
26861 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
26862 ARM_TARGET2_DWARF_FORMAT.
26864 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
26867 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
26868 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
26871 2014-04-07 Richard Biener <rguenther@suse.de>
26873 PR tree-optimization/60766
26874 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
26875 (may_eliminate_iv): Convert cand_value_at result to desired type.
26877 2014-04-07 Jason Merrill <jason@redhat.com>
26880 * common.opt (-fno-gnu-unique): Add.
26881 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
26883 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26885 * haifa-sched.c: Fix outdated function reference and minor
26886 grammar errors in introductory comment.
26888 2014-04-07 Richard Biener <rguenther@suse.de>
26890 PR middle-end/60750
26891 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
26892 for noreturn calls.
26893 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
26895 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
26898 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
26899 size accounting for thunks.
26900 (pa_asm_output_mi_thunk): Use final_start_function() and
26901 final_end_function() to output function start and end directives.
26903 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
26905 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
26906 device specific ISA/ feature information. Remove short_sp and
26907 errata_skip ds. Add avr_device_specific_features enum to have device
26909 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
26910 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
26911 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
26912 updated device specific info.
26913 * config/avr/avr-mcus.def: Merge device specific details to
26914 dev_attribute field.
26915 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
26917 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
26918 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
26919 assembler if RMW isa supported by current device.
26920 * config/avr/genmultilib.awk: Update as device info structure changed.
26921 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
26923 2014-04-04 Cong Hou <congh@google.com>
26925 PR tree-optimization/60656
26926 * tree-vect-stmts.c (supportable_widening_operation):
26927 Fix a bug that elements in a vector with vect_used_by_reduction
26928 property are incorrectly reordered when the operation on it is not
26929 consistant with the one in reduction operation.
26931 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
26933 PR rtl-optimization/60155
26934 * gcse.c (record_set_data): New function.
26935 (single_set_gcse): New function.
26936 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
26937 (hoist_code): Likewise.
26938 (get_pressure_class_and_nregs): Likewise.
26940 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
26942 * explow.c (probe_stack_range): Emit a final optimization blockage.
26944 2014-04-04 Anthony Green <green@moxielogic.com>
26946 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
26949 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
26952 * lto-cgraph.c (input_overwrite_node): Check that partitioning
26953 flags are set only during streaming.
26954 * ipa.c (process_references, walk_polymorphic_call_targets,
26955 symtab_remove_unreachable_nodes): Drop bodies of always inline
26956 after early inlining.
26957 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
26959 2014-04-04 Jakub Jelinek <jakub@redhat.com>
26960 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26963 * dwarf2out.c (const_ok_for_output_1): Reject expressions
26966 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26969 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
26971 (cortex_a53_fdivd): Likewise.
26973 2014-04-04 Martin Jambor <mjambor@suse.cz>
26976 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
26977 Adjust all callers.
26978 * cgraph.c (clone_of_p): Also return true if thunks match.
26979 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
26980 cgraph_function_or_thunk_node and an obsolete comment.
26981 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
26983 (build_function_decl_skip_args): Likewise.
26984 (set_new_clone_decl_and_node_flags): New function.
26985 (duplicate_thunk_for_node): Likewise.
26986 (redirect_edge_duplicating_thunks): Likewise.
26987 (cgraph_clone_node): New parameter args_to_skip, pass it to
26988 redirect_edge_duplicating_thunks which is called instead of
26989 cgraph_redirect_edge_callee.
26990 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
26991 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
26993 2014-04-04 Jeff Law <law@redhat.com>
26996 * config/arm/predicates.md (const_int_I_operand): New predicate.
26997 (const_int_M_operand): Similarly.
26998 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
27000 (insv_t2, extv_reg, extzv_t2): Likewise.
27001 (load_multiple_with_writeback): Similarly for const_int_I_operand.
27002 (pop_multiple_with_writeback_and_return): Likewise.
27003 (vfp_pop_multiple_with_writeback): Likewise
27005 2014-04-04 Richard Biener <rguenther@suse.de>
27008 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
27009 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
27011 * gimplify.h (gimple_add_tmp_var_fn): Declare.
27012 * gimplify.c (gimple_add_tmp_var_fn): New function.
27013 * gimple-expr.h (create_tmp_reg_fn): Declare.
27014 * gimple-expr.c (create_tmp_reg_fn): New function.
27015 * gimple-low.c (record_vars_into): Don't change cfun.
27016 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
27017 code generation without cfun.
27019 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
27022 * Makefile.in (install-driver): Fix shell scripting.
27024 2014-04-03 Cong Hou <congh@google.com>
27026 PR tree-optimization/60505
27027 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
27028 threshold of number of iterations below which no vectorization
27030 * tree-vect-loop.c (new_loop_vec_info):
27031 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
27032 * tree-vect-loop.c (vect_analyze_loop_operations):
27033 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
27034 * tree-vect-loop.c (vect_transform_loop):
27035 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
27036 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
27037 of iterations of the loop and see if we should build the epilogue.
27039 2014-04-03 Richard Biener <rguenther@suse.de>
27041 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
27042 (streamer_tree_cache_create): Adjust.
27043 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
27044 to allow optional nodes array.
27045 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
27046 (streamer_tree_cache_append): Likewise.
27047 (streamer_tree_cache_create): Create nodes array optionally
27048 as specified by parameter.
27049 * lto-streamer-out.c (create_output_block): Avoid maintaining
27050 the node array in the writer cache.
27051 (DFS_write_tree): Remove assertion.
27052 (produce_asm_for_decls): Free the out decl state hash table early.
27053 * lto-streamer-in.c (lto_data_in_create): Adjust for
27054 streamer_tree_cache_create prototype change.
27056 2014-04-03 Richard Biener <rguenther@suse.de>
27058 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
27059 set TREE_CHAIN to NULL_TREE.
27061 2014-04-03 Richard Biener <rguenther@suse.de>
27063 PR tree-optimization/60740
27064 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
27065 over all GIMPLE_COND operands.
27067 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
27069 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
27070 (Weffc++): Remove Scott's numbering, merge lists and reference
27073 2014-04-03 Nick Clifton <nickc@redhat.com>
27075 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
27078 2014-04-03 Martin Jambor <mjambor@suse.cz>
27080 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
27081 mention gcc_unreachable before failing.
27082 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
27085 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
27088 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
27089 inconsistent code and instead mark the context inconsistent.
27090 (possible_polymorphic_call_targets): For inconsistent contexts
27091 return empty complete list.
27093 2014-04-02 Anthony Green <green@moxielogic.com>
27095 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
27096 (extendqisi2, extendhisi2): Define.
27097 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
27098 (WCHAR_TYPE): Change to unsigned int.
27100 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27102 PR tree-optimization/60733
27103 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
27104 insertion point for PHI candidates to be the end of the feeding
27105 block for the PHI argument.
27107 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
27109 PR rtl-optimization/60650
27110 * lra-constraints.c (process_alt_operands): Decrease reject for
27111 earlyclobber matching.
27113 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
27115 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
27117 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
27119 * config/spu/spu.c (pad_bb): Do not crash when the last
27120 insn is CODE_FOR_blockage.
27122 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
27124 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
27125 lies outside the target mode.
27127 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
27130 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
27131 software floating point or no floating point registers, do not
27132 allow any type in the FPRs. Eliminate a test for SPE SIMD types
27133 in GPRs that occurs after we tested for GPRs that would never be
27136 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
27137 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
27138 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
27139 specifically allow DDmode, since that does not use the SPE SIMD
27142 2014-04-02 Richard Biener <rguenther@suse.de>
27144 PR middle-end/60729
27145 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
27146 MODE_INTs. Properly use negv_optab.
27147 (expand_abs): Likewise.
27149 2014-04-02 Richard Biener <rguenther@suse.de>
27152 * Makefile.in (install-driver): Guard extra installs with special
27155 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
27157 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
27158 Document vec_vgbbd.
27160 2014-04-01 Richard Henderson <rth@redhat.com>
27163 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
27164 alternative enabled before register allocation.
27166 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
27168 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
27169 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
27171 (nios2_large_got_address): Remove unneeded 'sym' parameter.
27172 (nios2_got_address): Update nios2_large_got_address call site.
27173 (nios2_delegitimize_address): New function.
27174 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
27175 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
27176 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
27178 2014-04-01 Martin Husemann <martin@duskware.de>
27180 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
27183 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
27185 PR rtl-optimization/60604
27186 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
27187 check from register_operand.
27188 (register_operand): Redefine in terms of general_operand.
27189 (nonmemory_operand): Use register_operand for the non-constant cases.
27191 2014-04-01 Richard Biener <rguenther@suse.de>
27193 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
27195 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
27197 * doc/invoke.texi (mapp-regs): Clarify.
27199 2014-03-31 Ulrich Drepper <drepper@gmail.com>
27201 * config/i386/avx512fintrin.h (__v32hi): Define type.
27202 (__v64qi): Likewise.
27203 (_mm512_set1_epi8): Define.
27204 (_mm512_set1_epi16): Define.
27205 (_mm512_set4_epi32): Define.
27206 (_mm512_set4_epi64): Define.
27207 (_mm512_set4_pd): Define.
27208 (_mm512_set4_ps): Define.
27209 (_mm512_setr4_epi64): Define.
27210 (_mm512_setr4_epi32): Define.
27211 (_mm512_setr4_pd): Define.
27212 (_mm512_setr4_ps): Define.
27213 (_mm512_setzero_epi32): Define.
27215 2014-03-31 Martin Jambor <mjambor@suse.cz>
27217 PR middle-end/60647
27218 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
27219 callsite_arguments_match_p. Updated all callers. Also check types of
27220 corresponding formal parameters and actual arguments.
27221 (not_all_callers_have_enough_arguments_p) Renamed to
27222 some_callers_have_mismatched_arguments_p.
27224 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
27226 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
27228 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
27231 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
27234 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
27236 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
27237 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
27239 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
27240 Use FMAMODE_NOVF512 mode iterator.
27241 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
27242 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
27243 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
27244 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
27246 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
27247 Use VF_128_256 mode iterator.
27248 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
27251 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
27253 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
27254 static chain if needed.
27256 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
27259 * lra-constraints.c (index_part_to_reg): New.
27260 (process_address): Use it.
27262 2014-03-27 Jeff Law <law@redhat.com>
27263 Jakub Jelinek <jakub@redhat.com>
27266 * expr.c (do_tablejump): Use simplify_gen_binary rather than
27267 gen_rtx_{PLUS,MULT} to build up the address expression.
27269 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
27270 creating non-canonical RTL.
27272 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
27275 * ipa-inline.c (want_inline_small_function_p): Short circuit large
27276 functions; reorganize to make cheap checks first.
27277 (inline_small_functions): Do not estimate growth when dumping;
27279 * ipa-inline.h (inline_summary): Add min_size.
27280 (growth_likely_positive): New function.
27281 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
27282 (set_cond_stmt_execution_predicate): Cleanup.
27283 (estimate_edge_size_and_time): Compute min_size.
27284 (estimate_calls_size_and_time): Likewise.
27285 (estimate_node_size_and_time): Likewise.
27286 (inline_update_overall_summary): Update min_size.
27287 (do_estimate_edge_time): Likewise.
27288 (do_estimate_edge_size): Update.
27289 (do_estimate_edge_hints): Update.
27290 (growth_likely_positive): New function.
27292 2014-03-28 Jakub Jelinek <jakub@redhat.com>
27295 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
27296 also if addr has VOIDmode.
27298 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27300 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
27301 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
27303 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
27304 instructions as well as AdvancedSIMD loads.
27306 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27308 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
27309 Use crypto_aese type.
27310 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
27311 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
27312 crypto_aese, crypto_aesmc. Move to types.md.
27313 * config/arm/types.md (crypto_aes): Split into crypto_aese,
27315 * config/arm/iterators.md (crypto_type): Likewise.
27317 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
27319 * cgraph.c: Include expr.h and tree-dfa.h.
27320 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
27323 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
27326 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
27327 regs from checking multi-reg pseudos.
27329 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
27331 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
27333 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
27335 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
27336 if it would clobber the stack pointer, even temporarily.
27338 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
27340 * mode-switching.c: Make small adjustments to the top comment.
27342 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
27344 * config/rs6000/constraints.md (wD constraint): New constraint to
27345 match the constant integer to get the top DImode/DFmode out of a
27346 vector in a VSX register.
27348 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
27349 match the constant integer to get the top DImode/DFmode out of a
27350 vector in a VSX register.
27352 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
27355 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
27358 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
27359 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
27361 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
27362 Optimize vec_extract of 64-bit values, where the value being
27363 extracted is in the top word, where we can use scalar
27364 instructions. Add direct move and store support. Combine the big
27365 endian/little endian vector select load support into a single insn.
27366 (vsx_extract_<mode>_internal1): Likewise.
27367 (vsx_extract_<mode>_internal2): Likewise.
27368 (vsx_extract_<mode>_load): Likewise.
27369 (vsx_extract_<mode>_store): Likewise.
27370 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
27371 combined into vsx_extract_<mode>_load.
27372 (vsx_extract_<mode>_one_le): Likewise.
27374 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
27375 define the top 64-bit vector element.
27377 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
27380 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
27381 Document vec_vbpermq builtin.
27384 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
27385 enable use of xxsldwi and xxpermdi builtin functions.
27386 (vec_xxpermdi): Likewise.
27388 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
27389 Document use of vec_xxsldwi and vec_xxpermdi builtins.
27391 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
27393 PR rtl-optimization/60650
27394 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
27396 (find_spills_for): New.
27397 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
27398 Spill all pseudos on the second iteration.
27400 2014-03-27 Marek Polacek <polacek@redhat.com>
27403 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
27406 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
27408 * config/s390/s390.c (s390_can_use_return_insn): Check for
27409 call-saved FPRs on 31 bit.
27411 2014-03-27 Jakub Jelinek <jakub@redhat.com>
27413 PR middle-end/60682
27414 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
27415 if they need regimplification, just drop them instead of
27416 calling gimple_regimplify_operands on them.
27418 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
27421 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
27422 (aarch64_frame_pointer_required): Adjust logic.
27423 (aarch64_can_eliminate): Adjust logic.
27424 (aarch64_override_options_after_change): Adjust logic.
27426 2014-03-27 Dehao Chen <dehao@google.com>
27428 * ipa-inline.c (early_inliner): Update node's inline info.
27430 2014-03-26 Dehao Chen <dehao@google.com>
27432 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
27433 compiler inserted conditional jumps for NAN float check.
27435 2014-03-26 Jakub Jelinek <jakub@redhat.com>
27437 * ubsan.h (ubsan_create_data): Change second argument's type
27438 to const location_t *.
27439 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
27441 (ubsan_create_data): Change second argument to const location_t *PLOC.
27442 Create Loc field whenever PLOC is non-NULL.
27443 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
27444 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
27448 * real.c (real_to_integer2): Change type of low to UHWI.
27450 2014-03-26 Tobias Burnus <burnus@net-b.de>
27452 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
27453 (CILK_SELF_SPECS): New define.
27454 (driver_self_specs): Use it.
27456 2014-03-26 Richard Biener <rguenther@suse.de>
27458 * tree-pretty-print.c (percent_K_format): Implement special
27459 case for LTO and its stripped down BLOCK tree.
27461 2014-03-26 Jakub Jelinek <jakub@redhat.com>
27464 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
27466 * tree-vrp.c (simplify_internal_call_using_ranges): If only
27467 one range is range_int_cst_p, but not both, at least optimize
27468 addition/subtraction of 0 and multiplication by 0 or 1.
27469 * gimple-fold.c (gimple_fold_call): Fold
27470 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
27471 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
27472 INTEGER_CSTs, try to fold at least x * 0 and y - y.
27474 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
27476 PR rtl-optimization/60452
27477 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
27478 <case REG>: Return 1 for invalid offsets from the frame pointer.
27480 2014-03-26 Marek Polacek <polacek@redhat.com>
27483 * doc/extend.texi (C Extensions): Mention variable-length arrays in
27486 2014-03-26 Marek Polacek <polacek@redhat.com>
27489 * doc/extend.texi (Designated Inits): Describe what happens to omitted
27492 2014-03-26 Marek Polacek <polacek@redhat.com>
27495 * ira-color.c (update_conflict_hard_regno_costs): Perform the
27496 multiplication in unsigned type.
27498 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
27500 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
27502 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
27504 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
27506 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
27509 * cif-code.def (UNREACHABLE) New code.
27510 * ipa-inline.c (inline_small_functions): Skip edges to
27511 __builtlin_unreachable.
27512 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
27513 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
27514 predicate to __bulitin_unreachable.
27515 (set_cond_stmt_execution_predicate): Fix issue when
27516 invert_tree_comparison returns ERROR_MARK.
27517 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
27518 propagate to inline clones.
27519 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
27521 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
27522 * cgraphclones.c (cgraph_clone_node): If call destination is already
27523 ureachable, do not redirect it back.
27524 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
27527 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
27529 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
27530 Do not modify inline clones.
27532 2014-03-25 Jakub Jelinek <jakub@redhat.com>
27534 * config/i386/i386.md (general_sext_operand): New mode attr.
27535 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
27536 don't generate (sign_extend (const_int)).
27537 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
27538 operands[2]. Use We constraint instead of <i> and
27539 <general_sext_operand> predicate instead of <general_operand>.
27540 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
27541 * config/i386/constraints.md (We): New constraint.
27542 * config/i386/predicates.md (x86_64_sext_operand,
27543 sext_operand): New predicates.
27545 2014-03-25 Martin Jambor <mjambor@suse.cz>
27548 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
27549 inconsistent devirtualizations to __builtin_unreachable.
27551 2014-03-25 Marek Polacek <polacek@redhat.com>
27554 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
27556 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
27558 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
27559 order of elements for big-endian.
27561 2014-03-25 Richard Biener <rguenther@suse.de>
27563 PR middle-end/60635
27564 * gimplify-me.c (gimple_regimplify_operands): Update the
27567 2014-03-25 Martin Jambor <mjambor@suse.cz>
27570 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
27571 (lto_output_varpool_node): Likewise.
27572 (input_overwrite_node): Likewise.
27573 (input_varpool_node): Likewise.
27575 2014-03-25 Richard Biener <rguenther@suse.de>
27577 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
27578 (run_gcc): Likewise.
27580 2014-03-25 Jakub Jelinek <jakub@redhat.com>
27582 * combine.c (simplify_compare_const): Add MODE argument.
27583 Handle mode_width 0 as very large mode_width.
27584 (try_combine, simplify_comparison): Adjust callers.
27586 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
27587 type to avoid signed integer overflow.
27588 * explow.c (plus_constant): Likewise.
27590 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
27592 * doc/generic.texi: Correct typos.
27594 2014-03-24 Tobias Burnus <burnus@net-b.de>
27596 * doc/invoke.texi (-flto): Expand section about
27597 using static libraries with LTO.
27599 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
27601 PR rtl-optimization/60501
27602 * optabs.def (addptr3_optab): New optab.
27603 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
27604 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
27605 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
27607 * lra.c (emit_add3_insn): Use the addptr pattern if available.
27609 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
27611 2014-03-24 Ulrich Drepper <drepper@gmail.com>
27613 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
27616 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
27617 (_mm256_undefined_ps): Define.
27618 (_mm256_undefined_pd): Define.
27619 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
27620 (_mm_undefined_pd): Define.
27621 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
27622 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
27623 (_mm512_undefined_ps): Define.
27624 (_mm512_undefined_pd): Define.
27625 Use _mm*_undefined_*.
27626 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
27628 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
27630 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
27631 (lshr_simd): DI mode added.
27632 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
27633 (aarch64_ushr_simddi): Likewise.
27634 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
27635 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
27636 (vshrd_n_u64): Likewise.
27638 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27640 * Makefile.in (s-macro_list): Depend on cc1.
27642 2014-03-23 Teresa Johnson <tejohnson@google.com>
27644 * ipa-utils.c (ipa_print_order): Use specified dump file.
27646 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
27648 PR rtl-optimization/60601
27649 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
27651 * gcc.c (eval_spec_function): Initialize save_growing_value.
27653 2014-03-22 Jakub Jelinek <jakub@redhat.com>
27656 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
27657 code == MINUS_EXPR, never swap op0 with op1.
27659 * toplev.c (init_local_tick): Avoid signed integer multiplication
27661 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
27662 shift by first operand's bitsize.
27664 2014-03-21 Jakub Jelinek <jakub@redhat.com>
27667 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
27668 redefine to 1 or 0.
27669 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
27670 TARGET_ISA_64BIT_P(x).
27672 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27674 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
27675 pattern for vector nor instead of subtract from splat(-1).
27676 (altivec_expand_vec_perm_const_le): Likewise.
27678 2014-03-21 Richard Henderson <rth@twiddle.net>
27681 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
27682 related insns after epilogue_completed.
27684 2014-03-21 Martin Jambor <mjambor@suse.cz>
27687 * cgraph.h (symtab_node): New flag body_removed.
27688 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
27689 when removing bodies.
27690 * symtab.c (dump_symtab_base): Dump body_removed flag.
27691 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
27692 had their bodies removed.
27694 2014-03-21 Martin Jambor <mjambor@suse.cz>
27697 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
27700 2014-03-21 Richard Biener <rguenther@suse.de>
27702 PR tree-optimization/60577
27703 * tree-core.h (struct tree_base): Document nothrow_flag use
27704 in DECL_NONALIASED.
27705 * tree.h (DECL_NONALIASED): New.
27706 (may_be_aliased): Adjust.
27707 * coverage.c (build_var): Set DECL_NONALIASED.
27709 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
27711 * expr.c (expand_expr_real_1): Remove outdated comment.
27713 2014-03-20 Jakub Jelinek <jakub@redhat.com>
27715 PR middle-end/60597
27716 * ira.c (adjust_cleared_regs): Call copy_rtx on
27717 *reg_equiv[REGNO (loc)].src_p before passing it to
27718 simplify_replace_fn_rtx.
27721 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
27722 into CONST, put pic register as first operand of PLUS. Use
27723 gen_const_mem for both 32-bit and 64-bit PIC got loads.
27725 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
27727 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
27729 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
27731 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
27732 around for store forwarding issue in the FPU on the UT699.
27733 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
27734 loads and operations if -mfix-ut699 is specified.
27735 (divtf3_hq): Tweak attribute.
27736 (sqrttf2_hq): Likewise.
27738 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
27740 * calls.c (store_one_arg): Remove incorrect const qualification on the
27741 type of the temporary.
27742 * cfgexpand.c (expand_return): Likewise.
27743 * expr.c (expand_constructor): Likewise.
27744 (expand_expr_real_1): Likewise.
27746 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
27748 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
27751 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
27754 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
27756 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
27758 * config/arm/aarch-common-protos.h
27759 (alu_cost_table): Fix spelling of "extend".
27760 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
27762 2014-03-19 Richard Biener <rguenther@suse.de>
27764 PR middle-end/60553
27765 * tree-core.h (tree_type_common): Re-order pointer members
27766 to reduce recursion depth during GC walks.
27768 2014-03-19 Marek Polacek <polacek@redhat.com>
27771 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
27772 before accessing it.
27774 2014-03-19 Richard Biener <rguenther@suse.de>
27777 * lto-streamer-in.c (input_function): In WPA stage do not drop
27780 2014-03-19 Jakub Jelinek <jakub@redhat.com>
27782 PR tree-optimization/60559
27783 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
27784 with build_zero_cst assignment.
27786 2014-03-18 Kai Tietz <ktietz@redhat.com>
27788 PR rtl-optimization/56356
27789 * sdbout.c (sdbout_parms): Verify that parms'
27790 incoming argument is valid.
27791 (sdbout_reg_parms): Likewise.
27793 2014-03-18 Richard Henderson <rth@redhat.com>
27796 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
27797 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
27798 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
27800 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
27802 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
27803 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
27804 Italicize plugin event names in description. Explain that
27805 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
27806 Remind that no GCC functions should be called after PLUGIN_FINISH.
27807 Explain what pragmas with expansion are.
27809 2014-03-18 Martin Liska <mliska@suse.cz>
27811 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
27812 gimple call statement is update.
27813 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
27814 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
27816 2014-03-18 Jakub Jelinek <jakub@redhat.com>
27819 * ubsan.c (ubsan_instrument_unreachable): Call
27820 initialize_sanitizer_builtins.
27821 (ubsan_pass): Likewise.
27824 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
27825 varpool_finalize_decl instead of rest_of_decl_compilation.
27827 2014-03-18 Richard Biener <rguenther@suse.de>
27829 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
27830 by using bitmap_and_compl instead of bitmap_and_compl_into.
27831 (df_rd_transfer_function): Likewise.
27833 2014-03-18 Richard Biener <rguenther@suse.de>
27835 * doc/lto.texi (fresolution): Fix typo.
27837 2014-03-18 Richard Biener <rguenther@suse.de>
27839 * doc/invoke.texi (flto): Update for changes in 4.9.
27841 2014-03-18 Richard Biener <rguenther@suse.de>
27843 * doc/loop.texi: Remove section on the removed lambda framework.
27844 Update loop docs with recent changes in preserving loop structure.
27846 2014-03-18 Richard Biener <rguenther@suse.de>
27848 * doc/lto.texi (-fresolution): Document.
27850 2014-03-18 Richard Biener <rguenther@suse.de>
27852 * doc/contrib.texi: Adjust my name.
27854 2014-03-18 Jakub Jelinek <jakub@redhat.com>
27857 * internal-fn.c: Include diagnostic-core.h.
27858 (expand_BUILTIN_EXPECT): New function.
27859 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
27860 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
27861 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
27862 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
27863 IFN_BUILTIN_EXPECT.
27864 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
27865 Revert 3 argument __builtin_expect code.
27866 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
27867 * gimple-fold.c (gimple_fold_call): Likewise.
27868 * tree.h (fold_builtin_expect): New prototype.
27869 * builtins.c (build_builtin_expect_predicate): Add predictor
27870 argument, if non-NULL, create 3 argument __builtin_expect.
27871 (fold_builtin_expect): No longer static. Add ARG2 argument,
27872 pass it through to build_builtin_expect_predicate.
27873 (fold_builtin_2): Adjust caller.
27874 (fold_builtin_3): Handle BUILT_IN_EXPECT.
27875 * internal-fn.def (BUILTIN_EXPECT): New.
27877 2014-03-18 Tobias Burnus <burnus@net-b.de>
27880 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
27881 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
27882 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
27884 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
27887 * predict.c (combine_predictions_for_bb): Fix up formatting.
27888 (expr_expected_value_1, expr_expected_value): Add predictor argument,
27889 fill what it points to if non-NULL.
27890 (tree_predict_by_opcode): Adjust caller, use the predictor.
27891 * predict.def (PRED_COMPARE_AND_SWAP): Add.
27893 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
27895 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
27896 proper constant for the store mode.
27898 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
27900 * symtab.c (change_decl_assembler_name): Fix transparent alias
27901 chain construction.
27903 2014-03-16 Renlin Li <Renlin.Li@arm.com>
27905 * config/aarch64/aarch64.c: Correct the comments about the
27906 aarch64 stack layout.
27908 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
27910 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
27911 check for GF_OMP_FOR_KIND_FOR.
27913 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
27915 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
27916 ymm and zmm register names.
27918 2014-03-17 Jakub Jelinek <jakub@redhat.com>
27921 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
27922 note creation for the 2010-08-31 changes.
27924 2014-03-17 Marek Polacek <polacek@redhat.com>
27926 PR middle-end/60534
27927 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
27928 as -fno-tree-loop-vectorize.
27929 (expand_omp_simd): Likewise.
27931 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
27933 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
27934 (eligible_for_call_delay): New prototype.
27935 * config/sparc/sparc.c (tls_call_delay): Rename into...
27936 (eligible_for_call_delay): ...this. Return false if the instruction
27937 cannot be put in the delay slot of a branch.
27938 (eligible_for_restore_insn): Simplify.
27939 (eligible_for_return_delay): Return false if the instruction cannot be
27940 put in the delay slot of a branch and simplify.
27941 (eligible_for_sibcall_delay): Return false if the instruction cannot be
27942 put in the delay slot of a branch.
27943 * config/sparc/sparc.md (fix_ut699): New attribute.
27944 (tls_call_delay): Delete.
27945 (in_call_delay): Reimplement.
27946 (eligible_for_sibcall_delay): Rename into...
27947 (in_sibcall_delay): ...this.
27948 (eligible_for_return_delay): Rename into...
27949 (in_return_delay): ...this.
27950 (in_branch_delay): Reimplement.
27951 (in_uncond_branch_delay): Delete.
27952 (in_annul_branch_delay): Delete.
27954 2014-03-14 Richard Henderson <rth@redhat.com>
27957 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
27958 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
27959 (*floathi<X87MODEF>2_i387_with_temp): Remove.
27960 (floathi splitters): Remove.
27961 (float<SWI48x>xf2): New pattern.
27962 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
27963 code that tried to handle DImode for 32-bit, but which was excluded
27964 by the pattern's condition. Drop allocation of stack temporary.
27965 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
27966 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
27967 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
27968 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
27969 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
27970 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
27971 (*float<SWI48><MODEF>2_sse_interunit): Remove.
27972 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
27973 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
27974 (*float<SWI48x><X87MODEF>2_i387): Remove.
27975 (all float _with_temp splitters): Remove.
27976 (*float<SWI48x><MODEF>2_i387): New pattern.
27977 (*float<SWI48><MODEF>2_sse): New pattern.
27978 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
27979 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
27981 2014-03-14 Jakub Jelinek <jakub@redhat.com>
27982 Marek Polacek <polacek@redhat.com>
27984 PR middle-end/60484
27985 * common.opt (dump_base_name_prefixed): New Variable.
27986 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
27987 if x_dump_base_name_prefixed is already set, set it at the end.
27989 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
27991 PR rtl-optimization/60508
27992 * lra-constraints.c (get_reload_reg): Add new parameter
27994 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
27995 Pass the new parameter values.
27997 2014-03-14 Richard Biener <rguenther@suse.de>
27999 * common.opt: Revert unintented changes from r205065.
28000 * opts.c: Likewise.
28002 2014-03-14 Richard Biener <rguenther@suse.de>
28004 PR middle-end/60518
28005 * cfghooks.c (split_block): Properly adjust all loops the
28006 block was a latch of.
28008 2014-03-14 Martin Jambor <mjambor@suse.cz>
28011 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
28014 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
28017 * config/avr/avr.c (avr_set_current_function): Pass function name
28018 through default_strip_name_encoding before sanity checking instead
28019 of skipping the first char of the assembler name.
28021 2014-03-13 Richard Henderson <rth@redhat.com>
28024 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
28025 (ix86_force_to_memory, ix86_free_from_memory): Remove.
28026 * config/i386/i386-protos.h: Likewise.
28027 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
28028 in the expander instead of a splitter.
28029 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
28030 any possibility of requiring a memory.
28031 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
28032 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
28033 (fp branch splitters): Update for ix86_split_fp_branch.
28034 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
28035 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
28036 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
28037 (*fop_<MODEF>_2_i387): Remove f/r alternative.
28038 (*fop_<MODEF>_3_i387): Likewise.
28039 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
28040 (splitters for the fop_* register patterns): Remove.
28041 (fscalexf4_i387): Rename from *fscalexf4_i387.
28042 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
28044 2014-03-13 Jakub Jelinek <jakub@redhat.com>
28046 PR tree-optimization/59779
28047 * tree-dfa.c (get_ref_base_and_extent): Use double_int
28048 type for bitsize and maxsize instead of HOST_WIDE_INT.
28050 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
28052 PR rtl-optimization/57320
28053 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
28054 the CFG after thread_prologue_and_epilogue_insns.
28056 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
28058 PR rtl-optimization/57189
28059 * lra-constraints.c (process_alt_operands): Disfavor spilling
28062 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
28064 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
28066 2014-03-13 Jakub Jelinek <jakub@redhat.com>
28068 PR tree-optimization/59025
28069 PR middle-end/60418
28070 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
28071 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
28073 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
28076 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
28077 calls of avr_out_plus_1.
28079 2014-03-13 Bin Cheng <bin.cheng@arm.com>
28081 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
28082 BB's single pred and update the father loop's latch info later.
28084 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
28086 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
28090 (VEC_base): Likewise.
28091 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
28092 registers, we need to swap double words in little endian mode.
28094 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
28095 to be a container mode for 128-bit integer operations added in ISA
28096 2.07. Unlike TImode and PTImode, the preferred register set is
28097 the Altivec/VMX registers for the 128-bit operations.
28099 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
28101 (rs6000_split_128bit_ok_p): Likewise.
28103 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
28104 macros for creating ISA 2.07 normal and overloaded builtin
28105 functions with 3 arguments.
28106 (BU_P8V_OVERLOAD_3): Likewise.
28107 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
28108 for use as overloaded functions.
28109 (VPERM_1TI_UNS): Likewise.
28110 (VSEL_1TI): Likewise.
28111 (VSEL_1TI_UNS): Likewise.
28112 (ST_INTERNAL_1ti): Likewise.
28113 (LD_INTERNAL_1ti): Likewise.
28114 (XXSEL_1TI): Likewise.
28115 (XXSEL_1TI_UNS): Likewise.
28116 (VPERM_1TI): Likewise.
28117 (VPERM_1TI_UNS): Likewise.
28118 (XXPERMDI_1TI): Likewise.
28119 (SET_1TI): Likewise.
28120 (LXVD2X_V1TI): Likewise.
28121 (STXVD2X_V1TI): Likewise.
28122 (VEC_INIT_V1TI): Likewise.
28123 (VEC_SET_V1TI): Likewise.
28124 (VEC_EXT_V1TI): Likewise.
28125 (EQV_V1TI): Likewise.
28126 (NAND_V1TI): Likewise.
28127 (ORC_V1TI): Likewise.
28128 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
28129 added in ISA 2.07. Add both normal 'altivec' builtins, and the
28130 overloaded builtin.
28131 (VADDUQM): Likewise.
28132 (VSUBCUQ): Likewise.
28133 (VADDEUQM): Likewise.
28134 (VADDECUQ): Likewise.
28135 (VSUBEUQM): Likewise.
28136 (VSUBECUQ): Likewise.
28138 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
28139 __int128_t and __uint128_t types.
28140 (__uint128_type): Likewise.
28141 (altivec_categorize_keyword): Add support for vector __int128_t,
28142 vector __uint128_t, vector __int128, and vector unsigned __int128
28143 as a container type for TImode operations that need to be done in
28144 VSX/Altivec registers.
28145 (rs6000_macro_to_expand): Likewise.
28146 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
28147 to support 128-bit integer instructions vaddcuq, vadduqm,
28148 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
28149 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
28151 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
28152 for V1TImode, and set up preferences to use VSX/Altivec registers.
28153 Setup VSX reload handlers.
28154 (rs6000_debug_reg_global): Likewise.
28155 (rs6000_init_hard_regno_mode_ok): Likewise.
28156 (rs6000_preferred_simd_mode): Likewise.
28157 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
28158 (easy_altivec_constant): Likewise.
28159 (output_vec_const_move): Likewise.
28160 (rs6000_expand_vector_set): Convert V1TImode set and extract to
28162 (rs6000_expand_vector_extract): Likewise.
28163 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
28165 (rs6000_const_vec): Add support for V1TImode.
28166 (rs6000_emit_le_vsx_load): Swap double words when loading or
28167 storing TImode/V1TImode.
28168 (rs6000_emit_le_vsx_store): Likewise.
28169 (rs6000_emit_le_vsx_move): Likewise.
28170 (rs6000_emit_move): Add support for V1TImode.
28171 (altivec_expand_ld_builtin): Likewise.
28172 (altivec_expand_st_builtin): Likewise.
28173 (altivec_expand_vec_init_builtin): Likewise.
28174 (altivec_expand_builtin): Likewise.
28175 (rs6000_init_builtins): Add support for V1TImode type. Add
28176 support for ISA 2.07 128-bit integer builtins. Define type names
28177 for the VSX/Altivec vector types.
28178 (altivec_init_builtins): Add support for overloaded vector
28179 functions with V1TImode type.
28180 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
28181 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
28183 (rs6000_split_128bit_ok_p): Likewise.
28184 (rs6000_handle_altivec_attribute): Create V1TImode from vector
28185 __int128_t and vector __uint128_t.
28187 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
28188 and mode attributes.
28190 (VSX_M2): Likewise.
28195 (VS_scalar): Likewise.
28196 (VS_double): Likewise.
28197 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
28199 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
28200 we support the ISA 2.07 128-bit integer arithmetic instructions.
28201 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
28202 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
28203 and TImode types for use with the builtin functions.
28204 (V1TI_type_node): Likewise.
28205 (unsigned_V1TI_type_node): Likewise.
28206 (intTI_type_internal_node): Likewise.
28207 (uintTI_type_internal_node): Likewise.
28209 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
28210 128-bit builtin functions.
28211 (UNSPEC_VADDEUQM): Likewise.
28212 (UNSPEC_VADDECUQ): Likewise.
28213 (UNSPEC_VSUBCUQ): Likewise.
28214 (UNSPEC_VSUBEUQM): Likewise.
28215 (UNSPEC_VSUBECUQ): Likewise.
28216 (VM): Add V1TImode to vector mode iterators.
28218 (VI_unit): Likewise.
28219 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
28220 (altivec_vaddcuq): Likewise.
28221 (altivec_vsubuqm): Likewise.
28222 (altivec_vsubcuq): Likewise.
28223 (altivec_vaddeuqm): Likewise.
28224 (altivec_vaddecuq): Likewise.
28225 (altivec_vsubeuqm): Likewise.
28226 (altivec_vsubecuq): Likewise.
28228 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
28230 (BOOL_128): Likewise.
28231 (BOOL_REGS_OUTPUT): Likewise.
28232 (BOOL_REGS_OP1): Likewise.
28233 (BOOL_REGS_OP2): Likewise.
28234 (BOOL_REGS_UNARY): Likewise.
28235 (BOOL_REGS_AND_CR0): Likewise.
28237 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
28238 128-bit integer builtin support.
28239 (vec_vadduqm): Likewise.
28240 (vec_vaddecuq): Likewise.
28241 (vec_vaddeuqm): Likewise.
28242 (vec_vsubecuq): Likewise.
28243 (vec_vsubeuqm): Likewise.
28244 (vec_vsubcuq): Likewise.
28245 (vec_vsubuqm): Likewise.
28247 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
28248 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
28249 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
28250 128-bit integer add/subtract to ISA 2.07.
28252 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
28254 * config/arc/arc.c (arc_predicate_delay_insns):
28255 Fix third argument passed to conditionalize_nonjump.
28257 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
28259 * config/aarch64/aarch64-builtins.c
28260 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
28261 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
28262 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
28263 instead of __builtin_lfloor.
28264 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
28266 2014-03-12 Jakub Jelinek <jakub@redhat.com>
28268 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
28269 (tree_ssa_ifcombine_bb_1): New function.
28270 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
28271 is an empty forwarder block to then_bb or vice versa and then_bb
28272 and else_bb are effectively swapped.
28274 2014-03-12 Christian Bruel <christian.bruel@st.com>
28277 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
28278 REG_CFA_DEF_CFA note.
28279 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
28280 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
28282 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
28284 PR tree-optimization/60454
28285 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
28287 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28289 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
28290 Do not define target_cpu_default2 to generic.
28291 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
28292 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
28293 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
28295 2014-03-12 Jakub Jelinek <jakub@redhat.com>
28296 Marc Glisse <marc.glisse@inria.fr>
28298 PR tree-optimization/60502
28299 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
28300 instead of build_low_bits_mask.
28302 2014-03-12 Jakub Jelinek <jakub@redhat.com>
28304 PR middle-end/60482
28305 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
28306 if there are multiple uses, but op doesn't live on E edge.
28307 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
28308 clobber stmts before __builtin_unreachable.
28310 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
28312 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
28313 hard_frame_pointer_rtx.
28314 * cse.c (cse_insn): Remove volatile check.
28315 * cselib.c (cselib_process_insn): Likewise.
28316 * dse.c (scan_insn): Likewise.
28318 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
28320 * config/arc/arc.c (conditionalize_nonjump): New function,
28322 (arc_ifcvt): ... this.
28323 (arc_predicate_delay_insns): Use it.
28325 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
28327 * config/arc/predicates.md (extend_operand): During/after reload,
28328 allow const_int_operand.
28329 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
28330 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
28331 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
28333 (umulsi3_highpart_i): Likewise.
28335 2014-03-11 Richard Biener <rguenther@suse.de>
28337 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
28338 Add asserts to guard possible wrong-code bugs.
28340 2014-03-11 Richard Biener <rguenther@suse.de>
28342 PR tree-optimization/60429
28343 PR tree-optimization/60485
28344 * tree-ssa-structalias.c (set_union_with_increment): Properly
28345 take into account all fields that overlap the shifted vars.
28346 (do_sd_constraint): Likewise.
28347 (do_ds_constraint): Likewise.
28348 (get_constraint_for_ptr_offset): Likewise.
28350 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
28352 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
28353 (nios2_compute_frame_layout):
28354 Add calculation of cfun->machine->fp_save_offset.
28355 (nios2_expand_prologue): Correct setting of frame pointer register
28357 (nios2_expand_epilogue): Update recovery of stack pointer from
28358 frame pointer accordingly.
28359 (nios2_initial_elimination_offset): Update calculation of offset
28360 for eliminating to HARD_FRAME_POINTER_REGNUM.
28362 2014-03-10 Jakub Jelinek <jakub@redhat.com>
28365 * ipa.c (symtab_remove_unreachable_nodes): Don't call
28366 cgraph_get_create_node on VAR_DECLs.
28368 2014-03-10 Richard Biener <rguenther@suse.de>
28370 PR middle-end/60474
28371 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
28373 2014-03-08 Douglas B Rupp <rupp@gnat.com>
28375 * config/vms/vms.opt (vms_float_format): New variable.
28377 2014-03-08 Tobias Burnus <burnus@net-b.de>
28379 * doc/invoke.texi (-fcilkplus): Update implementation status.
28381 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
28382 Richard Biener <rguenther@suse.de>
28384 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
28385 consistently accross all TUs.
28386 (run_gcc): Enable -fshort-double automatically at link at link-time
28387 and disallow override.
28389 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
28392 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
28393 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
28394 if they can't be used.
28396 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28398 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
28399 for Solaris 11/x86 ld.
28400 * configure: Regenerate.
28402 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28404 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
28405 (LIB_TLS_SPEC): Save as ld_tls_libs.
28406 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
28407 (HAVE_AS_IX86_TLSLDM): New test.
28408 * configure, config.in: Regenerate.
28409 * config/i386/i386.c (legitimize_tls_address): Fall back to
28410 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
28411 cannot support TLS_MODEL_LOCAL_DYNAMIC.
28412 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
28413 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
28415 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
28417 * common.opt (fira-loop-pressure): Mark as optimization.
28419 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
28421 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
28422 an OpenMP mappable type.
28424 2014-03-06 Matthias Klose <doko@ubuntu.com>
28426 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
28427 MULTILIB_OSDIRNAMES is not defined.
28429 2014-03-06 Jakub Jelinek <jakub@redhat.com>
28430 Meador Inge <meadori@codesourcery.com>
28433 * config/arm/arm.c (arm_tls_symbol_p): Remove.
28434 (arm_legitimize_address): Call legitimize_tls_address for any
28435 arm_tls_referenced_p expression, handle constant addend. Call it
28436 before testing for !TARGET_ARM.
28437 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
28439 2014-03-06 Richard Biener <rguenther@suse.de>
28441 PR middle-end/60445
28445 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
28447 * tree-streamer.c (record_common_node): Assert we don't record
28448 nodes with type double.
28449 (preload_common_node): Skip type double, complex double and double
28450 pointer since it is now frontend dependent due to fshort-double option.
28452 2014-03-06 Richard Biener <rguenther@suse.de>
28454 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
28455 or -fno-lto is specified and the linker has full plugin support.
28456 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
28457 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
28458 * lto-wrapper.c (merge_and_complain): Merge compile-time
28459 optimization levels.
28460 (run_gcc): And pass it through to the link options.
28462 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
28466 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
28468 * cselib.c (remove_useless_values): Skip to avoid quadratic
28469 behavior if the condition moved from...
28470 (cselib_process_insn): ... here holds.
28472 2014-03-05 Jakub Jelinek <jakub@redhat.com>
28475 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
28476 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
28479 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
28480 (TM_H): Add x86-tune.def.
28482 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28484 * config/aarch64/aarch64.c (generic_tunings):
28485 Use cortexa57_extra_costs.
28487 2014-03-05 Jakub Jelinek <jakub@redhat.com>
28490 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
28491 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
28492 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
28495 2014-03-04 Heiher <r@hev.cc>
28497 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
28498 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
28500 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
28502 * config/i386/predicates.md (const2356_operand): Change to ...
28503 (const2367_operand): ... this.
28504 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
28506 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
28507 (*avx512pf_scatterpf<mode>sf): Ditto.
28508 (avx512pf_scatterpf<mode>df): Ditto.
28509 (*avx512pf_scatterpf<mode>df_mask): Ditto.
28510 (*avx512pf_scatterpf<mode>df): Ditto.
28511 * config/i386/i386.c (ix86_expand_builtin): Update
28512 incorrect hint operand error message.
28514 2014-03-04 Richard Biener <rguenther@suse.de>
28516 * lto-section-in.c (lto_get_section_data): Fix const cast.
28518 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
28520 * tree-streamer.c (record_common_node): Assert we don't record
28521 nodes with type double.
28522 (preload_common_node): Skip type double, complex double and double
28523 pointer since it is now frontend dependent due to fshort-double option.
28525 2014-03-04 Richard Biener <rguenther@suse.de>
28528 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
28529 (lto_input_toplevel_asms): Likewise.
28530 * lto-section-in.c (lto_get_section_data): Instead do it here
28533 2014-03-04 Richard Biener <rguenther@suse.de>
28535 PR tree-optimization/60382
28536 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
28537 dead PHIs a reduction.
28539 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
28541 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
28543 (_mm_prefetch): Move out of GCC target("sse") pragma.
28544 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
28545 GCC target("prfchw") pragma.
28546 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
28548 * config/i386/i386.c (ix86_option_override_internal): Enable
28549 -mprfchw with -mprefetchwt1.
28551 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
28553 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
28556 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
28558 * opts.h (CL_PCH_IGNORE): Define.
28559 * targhooks.c (option_affects_pch_p):
28560 Return false for options that have CL_PCH_IGNORE set.
28561 * opt-functions.awk: Process PchIgnore.
28562 * doc/options.texi: Document PchIgnore.
28564 * config/arc/arc.opt (misize): Add PchIgnore property.
28566 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28568 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
28569 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
28570 constraint on constants to permit them being loaded into
28571 GENERAL_REGS or BASE_REGS.
28573 2014-03-03 Nick Clifton <nickc@redhat.com>
28575 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
28576 anti-cacnonical alternatives.
28577 (negandhi3_real): New pattern.
28578 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
28580 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
28582 * config/avr/avr-mcus.def: Remove atxmega16x1.
28583 * config/avr/avr-tables.opt: Regenerate.
28584 * config/avr/t-multilib: Regenerate.
28585 * doc/avr-mmcu.texi: Regenerate.
28587 2014-03-03 Tobias Grosser <tobias@grosser.es>
28588 Mircea Namolaru <mircea.namolaru@inria.fr>
28590 PR tree-optimization/58028
28591 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
28594 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
28596 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
28597 not handled by recognizers.
28599 2014-03-03 Jakub Jelinek <jakub@redhat.com>
28601 PR middle-end/60175
28602 * function.c (expand_function_end): Don't emit
28603 clobber_return_register sequence if clobber_after is a BARRIER.
28604 * cfgexpand.c (construct_exit_block): Append instructions before
28605 return_label to prev_bb.
28607 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28609 * config/rs6000/constraints.md: Document reserved use of "wc".
28611 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
28614 * ipa.c (function_and_variable_visibility): When dissolving comdat
28615 group, also set all symbols to local.
28617 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
28622 2013-12-14 Jan Hubicka <jh@suse.cz>
28623 PR middle-end/58477
28624 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
28626 2014-03-02 Jon Beniston <jon@beniston.com>
28632 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
28633 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
28634 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
28635 (simple_return, *simple_return): New patterns
28636 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
28637 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
28639 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
28641 * dwarf2out.c (gen_subprogram_die): Tidy.
28643 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
28646 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
28647 (*mov_t_msb_neg_negc): ... this new insn.
28649 2014-02-28 Jason Merrill <jason@redhat.com>
28652 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
28655 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
28658 * dwarf2out.c (decltype_auto_die): New static.
28659 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
28660 (gen_type_die_with_usage): Handle 'decltype(auto)'.
28661 (is_cxx_auto): Likewise.
28663 2014-02-28 Ian Bolton <ian.bolton@arm.com>
28665 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
28666 we are not using general regs only.
28668 2014-02-28 Richard Biener <rguenther@suse.de>
28671 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
28672 previous fix and only allow to remove trivial pre-headers
28673 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
28674 (remove_forwarder_block): Properly update the latch of a loop.
28676 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
28679 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
28680 (cselib_preserved_hash_table): New.
28681 (preserve_constants_and_equivs): Move preserved vals to it.
28682 (cselib_find_slot): Look it up first.
28683 (cselib_init): Initialize it.
28684 (cselib_finish): Release it.
28685 (dump_cselib_table): Dump it.
28687 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
28690 * cselib.c (remove_useless_values): Skip to avoid quadratic
28691 behavior if the condition moved from...
28692 (cselib_process_insn): ... here holds.
28694 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
28697 * var-tracking.c (vt_initialize): Apply the same condition to
28698 preserve the CFA base value.
28700 2014-02-28 Joey Ye <joey.ye@arm.com>
28703 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
28704 if reload in progress or completed.
28706 2014-02-28 Tobias Burnus <burnus@net-b.de>
28708 PR middle-end/60147
28709 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
28712 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
28714 * doc/tm.texi.in (Condition Code Status): Update documention for
28715 relative locations of cc0-setter and cc0-user.
28717 2014-02-27 Jeff Law <law@redhat.com>
28719 PR rtl-optimization/52714
28720 * combine.c (try_combine): When splitting an unrecognized PARALLEL
28721 into two independent simple sets, if I3 is a jump, ensure the
28722 pattern we place into I3 is a (set (pc) ...).
28724 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
28725 Jeff Law <law@redhat.com>
28727 PR rtl-optimization/49847
28728 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
28729 are in different blocks.
28730 * doc/tm.texi (Condition Code Status): Update documention for
28731 relative locations of cc0-setter and cc0-user.
28733 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
28736 * lra.c (lra_emit_add): Check SUBREG too.
28738 2014-02-27 Andreas Schwab <schwab@suse.de>
28740 * config/m68k/m68k.c (m68k_option_override): Disable
28741 -flive-range-shrinkage for classic m68k.
28742 (m68k_override_options_after_change): Likewise.
28744 2014-02-27 Marek Polacek <polacek@redhat.com>
28746 PR middle-end/59223
28747 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
28748 -Wmaybe-uninitialized.
28750 2014-02-27 Alan Modra <amodra@gmail.com>
28753 * reload1.c (emit_input_reload_insns): When reload_override_in,
28754 set old to rl->in_reg when rl->in_reg is a subreg.
28756 2014-02-26 Richard Biener <rguenther@suse.de>
28759 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
28761 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
28763 * common/config/i386/predicates.md (const1256_operand): Remove.
28764 (const2356_operand): New.
28765 (const_1_to_2_operand): Remove.
28766 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
28767 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
28768 (*avx512pf_gatherpf<mode>sf): Ditto.
28769 (avx512pf_gatherpf<mode>df): Ditto.
28770 (*avx512pf_gatherpf<mode>df_mask): Ditto.
28771 (*avx512pf_gatherpf<mode>df): Ditto.
28772 (avx512pf_scatterpf<mode>sf): Ditto.
28773 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
28774 (*avx512pf_scatterpf<mode>sf): Ditto.
28775 (avx512pf_scatterpf<mode>df): Ditto.
28776 (*avx512pf_scatterpf<mode>df_mask): Ditto.
28777 (*avx512pf_scatterpf<mode>df): Ditto.
28778 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
28780 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
28782 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
28783 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
28784 (_mm512_mask_testn_epi64_mask): Move to ...
28785 * config/i386/avx512cdintrin.h: Here.
28786 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
28787 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
28788 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
28789 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
28790 TARGET_AVX512F from TARGET_AVX512CD.
28792 2014-02-26 Richard Biener <rguenther@suse.de>
28795 * ipa.c (walk_polymorphic_call_targets): Properly guard
28796 call to inline_update_overall_summary.
28798 2014-02-26 Bin Cheng <bin.cheng@arm.com>
28801 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
28802 and latches only if requested. Fix latch if it is removed.
28803 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
28804 LOOPS_HAVE_PREHEADERS.
28806 2014-02-25 Andrew Pinski <apinski@cavium.com>
28808 * builtins.c (expand_builtin_thread_pointer): Create a new target
28809 when the target is NULL.
28811 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
28813 PR rtl-optimization/60317
28814 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
28815 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
28816 * lra-assigns.c: Include params.h.
28817 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
28818 other reload pseudos considerations.
28820 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28822 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
28823 to use canonical form for nor<mode>3.
28825 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28828 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
28831 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
28833 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
28834 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
28835 (ix86_handle_option): Handle OPT_mprefetchwt1.
28836 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
28837 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
28839 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
28840 OPTION_MASK_ISA_PREFETCHWT1.
28841 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
28842 (PTA_PREFETCHWT1): New.
28843 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
28844 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
28845 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
28846 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
28847 (*prefetch_avx512pf_<mode>_: Change into ...
28848 (*prefetch_prefetchwt1_<mode>: This.
28849 * config/i386/i386.opt (mprefetchwt1): New.
28850 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
28851 (_mm_prefetch): Handle intent to write.
28852 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
28854 2014-02-25 Richard Biener <rguenther@suse.de>
28856 PR middle-end/60291
28857 * emit-rtl.c (mem_attrs_htab): Remove.
28858 (mem_attrs_htab_hash): Likewise.
28859 (mem_attrs_htab_eq): Likewise.
28860 (set_mem_attrs): Always allocate new mem-attrs when something changed.
28861 (init_emit_once): Do not allocate mem_attrs_htab.
28863 2014-02-25 Richard Biener <rguenther@suse.de>
28866 * lto-opts.c (lto_write_options): Output non-explicit conservative
28867 -fwrapv, -fno-trapv and -fno-strict-overflow.
28868 * lto-wrapper.c (merge_and_complain): Handle merging those options.
28869 (run_gcc): And pass them through.
28871 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
28873 * sel-sched.c (calculate_new_fences): New parameter ptime.
28874 Calculate it as a maximum over all fence cycles.
28875 (sel_sched_region_2): Adjust the call to calculate_new_fences.
28876 Print the final schedule timing when sched_verbose.
28878 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
28880 PR rtl-optimization/60292
28881 * sel-sched.c (fill_vec_av_set): Do not reset target availability
28882 bit fot the fence instruction.
28884 2014-02-24 Alangi Derick <alangiderick@gmail.com>
28886 * calls.h: Fix typo in comment.
28888 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
28890 * config/pa/pa.c (pa_output_move_double): Don't valididate when
28891 adjusting offsetable addresses.
28893 2014-02-24 Guozhi Wei <carrot@google.com>
28895 * sparseset.h (sparseset_pop): Fix the wrong index.
28897 2014-02-24 Walter Lee <walt@tilera.com>
28899 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
28900 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
28902 * common/config/tilegx/tilegx-common.c
28903 (TARGET_DEFAULT_TARGET_FLAGS): Define.
28904 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
28905 (LINK_SPEC): Ditto.
28906 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
28907 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
28908 (tilegx_gimplify_va_arg_expr): Handle big endian.
28909 (tilegx_expand_unaligned_load): Ditto.
28910 (tilegx_expand_unaligned_store): Ditto.
28911 (TARGET_RETURN_IN_MSB): New.
28912 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
28913 (TARGET_ENDIAN_DEFAULT): New.
28914 (TARGET_BIG_ENDIAN): Handle big endian.
28915 (BYTES_BIG_ENDIAN): Ditto.
28916 (WORDS_BIG_ENDIAN): Ditto.
28917 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
28918 (ENDIAN_SPEC): New.
28919 (EXTRA_SPECS): New.
28920 * config/tilegx/tilegx.md (extv): Handle big endian.
28922 (insn_st<n>): Ditto.
28923 (insn_st<n>_add<bitsuffix>): Ditto.
28924 (insn_stnt<n>): Ditto.
28925 (insn_stnt<n>_add<bitsuffix>):Ditto.
28926 (vec_interleave_highv8qi): Handle big endian.
28927 (vec_interleave_highv8qi_be): New.
28928 (vec_interleave_highv8qi_le): New.
28929 (insn_v1int_h): Handle big endian.
28930 (vec_interleave_lowv8qi): Handle big endian.
28931 (vec_interleave_lowv8qi_be): New.
28932 (vec_interleave_lowv8qi_le): New.
28933 (insn_v1int_l): Handle big endian.
28934 (vec_interleave_highv4hi): Handle big endian.
28935 (vec_interleave_highv4hi_be): New.
28936 (vec_interleave_highv4hi_le): New.
28937 (insn_v2int_h): Handle big endian.
28938 (vec_interleave_lowv4hi): Handle big endian.
28939 (vec_interleave_lowv4hi_be): New.
28940 (vec_interleave_lowv4hi_le): New.
28941 (insn_v2int_l): Handle big endian.
28942 (vec_interleave_highv2si): Handle big endian.
28943 (vec_interleave_highv2si_be): New.
28944 (vec_interleave_highv2si_le): New.
28945 (insn_v4int_h): Handle big endian.
28946 (vec_interleave_lowv2si): Handle big endian.
28947 (vec_interleave_lowv2si_be): New.
28948 (vec_interleave_lowv2si_le): New.
28949 (insn_v4int_l): Handle big endian.
28950 * config/tilegx/tilegx.opt (mbig-endian): New option.
28951 (mlittle-endian): New option.
28952 * doc/install.texi: Document tilegxbe-linux.
28953 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
28955 2014-02-24 Martin Jambor <mjambor@suse.cz>
28958 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
28959 there are no parameter descriptors.
28961 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
28963 PR rtl-optimization/60268
28964 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
28965 initialization to ...
28966 (sched_rgn_init): ... here.
28967 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
28969 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
28971 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
28974 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
28976 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
28979 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
28981 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
28982 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
28984 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
28986 * config/microblaze/predicates.md: Add cmp_op predicate.
28987 * config/microblaze/microblaze.md: Add branch_compare instruction
28988 which uses cmp_op predicate and emits cmp insn before branch.
28989 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
28990 to microblaze_expand_conditional_branch and consolidate logic.
28991 (microblaze_expand_conditional_branch): emit branch_compare
28992 insn instead of handling cmp op separate from branch insn.
28994 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28996 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
28999 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29001 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
29002 define_insn with define_expand and new define_insn
29003 *altivec_lve<VI_char>x_internal.
29004 (altivec_stve<VI_char>x): Replace define_insn with define_expand
29005 and new define_insn *altivec_stve<VI_char>x_internal.
29006 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
29008 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
29010 (altivec_expand_stvex_be): New function.
29012 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
29014 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
29015 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
29016 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
29017 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
29019 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
29022 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
29023 instead of emit_move_insn.
29025 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29027 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
29028 vspltw with vsldoi.
29029 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
29030 gen_altivec_vsumsws.
29032 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29034 * config/rs6000/altivec.md (altivec_lvxl): Rename as
29035 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
29036 (altivec_lvxl_<mode>): New define_expand incorporating
29037 -maltivec=be semantics where needed.
29038 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
29039 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
29040 semantics where needed.
29041 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
29042 (altivec_stvx_<mode>): New define_expand incorporating
29043 -maltivec=be semantics where needed.
29044 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
29045 VM2 iterator instead of V4SI.
29046 (altivec_stvxl_<mode>): New define_expand incorporating
29047 -maltivec=be semantics where needed.
29048 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
29049 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
29050 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
29051 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
29052 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
29053 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
29054 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
29055 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
29056 ALTIVEC_BUILTIN_STVXL.
29057 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
29058 (altivec_expand_stvx_be): Likewise.
29059 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
29060 (altivec_expand_lvx_be): Likewise.
29061 (altivec_expand_stvx_be): Likewise.
29062 (altivec_expand_builtin): Add cases for
29063 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
29064 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
29065 (altivec_init_builtins): Add definitions for
29066 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
29067 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
29069 2014-02-21 Catherine Moore <clm@codesourcery.com>
29071 * doc/invoke.texi (mvirt, mno-virt): Document.
29072 * config/mips/mips.opt (mvirt): New option.
29073 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
29075 2014-02-21 Richard Biener <rguenther@suse.de>
29077 PR tree-optimization/60276
29078 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
29079 (STMT_VINFO_MIN_NEG_DIST): New macro.
29080 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
29081 STMT_VINFO_MIN_NEG_DIST.
29082 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
29083 made for negative dependence distances still hold.
29085 2014-02-21 Richard Biener <rguenther@suse.de>
29087 PR middle-end/60291
29088 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
29089 DECL_INITIAL for globals not in the current function context.
29091 2014-02-21 Jakub Jelinek <jakub@redhat.com>
29093 PR tree-optimization/56490
29094 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
29095 * tree-ssa-uninit.c: Include params.h.
29096 (compute_control_dep_chain): Add num_calls argument, return false
29097 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
29098 num_calls to recursive call.
29099 (find_predicates): Change dep_chain into normal array,
29100 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
29101 variable and adjust compute_control_dep_chain caller.
29102 (find_def_preds): Likewise.
29104 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
29106 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
29107 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
29109 2014-02-21 Nick Clifton <nickc@redhat.com>
29111 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
29112 (pushhi1): Likewise.
29113 (popqi1): Add mode to pre_dec.
29114 (pophi1): Likewise.
29116 2014-02-21 Jakub Jelinek <jakub@redhat.com>
29118 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
29119 mode for mask of V8SFmode permutation.
29121 2014-02-20 Richard Henderson <rth@redhat.com>
29124 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
29125 a new pseudo for OLDVAL.
29127 2014-02-20 Jakub Jelinek <jakub@redhat.com>
29130 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
29131 gen_reg_rtx if d->testing_p.
29132 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
29133 if d->testing_p and we will certainly return true.
29134 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
29137 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
29139 * emit-rtl.c (gen_reg_rtx): Assert that
29140 crtl->emit.regno_pointer_align_length is non-zero.
29142 2014-02-20 Richard Henderson <rth@redhat.com>
29145 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
29146 on failure the store back into EXPECT.
29148 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
29149 Sandra Loosemore <sandra@codesourcery.com>
29151 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
29152 * config/nios2/nios2.c (nios2_function_profiler): Add
29153 -fPIC (flag_pic == 2) support.
29154 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
29155 (nios2_large_offset_p): New function.
29156 (nios2_unspec_reloc_p): Move up position, update to use
29157 nios2_large_offset_p.
29158 (nios2_unspec_address): Remove function.
29159 (nios2_unspec_offset): New function.
29160 (nios2_large_got_address): New function.
29161 (nios2_got_address): Add large offset support.
29162 (nios2_legitimize_tls_address): Update usage of removed and new
29164 (nios2_symbol_binds_local_p): New function.
29165 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
29166 (nios2_legitimize_address): Update to use nios2_large_offset_p.
29167 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
29168 (nios2_print_operand): Merge H/L processing, add hiadj/lo
29169 processing for (const (unspec ...)).
29170 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
29172 2014-02-20 Richard Biener <rguenther@suse.de>
29174 * tree-cfg.c (replace_uses_by): Mark altered BBs before
29175 doing the substitution.
29176 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
29178 2014-02-20 Martin Jambor <mjambor@suse.cz>
29181 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
29182 info when checking whether lattices are bottom.
29184 2014-02-20 Richard Biener <rguenther@suse.de>
29186 PR middle-end/60221
29187 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
29190 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
29193 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
29194 parameter specifying the scaling.
29195 (inline_call): Update.
29196 (want_inline_recursively): Guard division by zero.
29197 (recursive_inlining): Update.
29198 * ipa-inline.h (clone_inlined_nodes): Update.
29200 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
29203 * config/i386/i386.c (classify_argument): Pass structures of size
29204 64 bytes or less in register.
29206 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
29207 Kirill Yukhin <kirill.yukhin@intel.com>
29209 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
29210 (_mm_rcp28_round_ss): Ditto.
29211 (_mm_rsqrt28_round_sd): Ditto.
29212 (_mm_rsqrt28_round_ss): Ditto.
29213 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
29214 (_mm_rcp14_round_ss): Ditto.
29215 (_mm_rsqrt14_round_sd): Ditto.
29216 (_mm_rsqrt14_round_ss): Ditto.
29217 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
29218 the first input operand, get rid of match_dup.
29219 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
29221 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
29223 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
29224 operand as the first input operand, set type attribute.
29225 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
29226 Set type attribute.
29227 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
29228 operand as the first input operand, set type attribute.
29230 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29232 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
29235 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
29238 * config/i386/i386.c (construct_container): Remove TFmode check
29239 for X86_64_INTEGER_CLASS.
29241 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
29244 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
29245 only when -Wpsabi is enabled.
29247 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
29250 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
29251 passing arrays in registers are the same as for structs, so remove the
29252 special case for them.
29254 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
29256 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
29257 destination type, extract only the valid bits if the source type is not
29258 integral and has a different mode.
29260 2014-02-19 Richard Biener <rguenther@suse.de>
29263 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
29266 2014-02-19 Richard Biener <rguenther@suse.de>
29269 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
29270 (ipa_modify_call_arguments): Emit an argument load explicitely and
29271 preserve virtual SSA form there and for the replacement call.
29272 Do not update SSA form nor free dominance info.
29274 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
29276 * ipa.c (function_and_variable_visibility): Also clear WEAK
29277 flag when disolving COMDAT_GROUP.
29279 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
29281 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
29282 * ipa-prop.c (ipa_set_jf_known_type): Return early when
29283 not devirtualizing.
29284 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
29285 do more sanity checks.
29286 (detect_type_change): Return true when giving up early.
29287 (compute_complex_assign_jump_func): Fix type parameter of
29288 ipa_set_ancestor_jf.
29289 (compute_complex_ancestor_jump_func): Likewise.
29290 (update_jump_functions_after_inlining): Fix updating of
29292 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
29294 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
29296 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
29297 inline clones when edge disappears.
29299 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
29302 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
29303 Split 64-bit moves into 2 patterns. Do not allow the use of
29304 direct move for TDmode in little endian, since the decimal value
29305 has little endian bytes within a word, but the 64-bit pieces are
29306 ordered in a big endian fashion, and normal subreg's of TDmode are
29308 (mov<mode>_64bit_dm): Likewise.
29309 (movtd_64bit_nodm): Likewise.
29311 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
29313 PR tree-optimization/60174
29314 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
29315 statement of an SSA_NAME that occurs in an abnormal PHI node.
29317 2014-02-18 Jakub Jelinek <jakub@redhat.com>
29320 * final.c (SEEN_BB): Remove.
29321 (SEEN_NOTE, SEEN_EMITTED): Renumber.
29322 (final_scan_insn): Don't force_source_line on second
29323 NOTE_INSN_BASIC_BLOCK.
29325 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
29328 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
29329 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
29330 (type_natural_mode): Warn ABI change when %zmm register is not
29331 available for AVX512F vector value passing.
29333 2014-02-18 Kai Tietz <ktietz@redhat.com>
29336 * config/i386/i386.c (ix86_expand_prologue): Use value in
29337 rax register as displacement when restoring %r10 or %rax.
29338 Fix wrong offset when restoring both registers.
29340 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
29342 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
29343 assertion with conditional return.
29345 2014-02-18 Jakub Jelinek <jakub@redhat.com>
29346 Uros Bizjak <ubizjak@gmail.com>
29349 * config/i386/driver-i386.c (host_detect_local_cpu): If
29350 YMM state is not saved by the OS, also clear has_f16c. Move
29351 CPUID 0x80000001 handling before YMM state saving checking.
29353 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
29355 PR rtl-optimization/58960
29356 * haifa-sched.c (alloc_global_sched_pressure_data): New,
29357 factored out from ...
29358 (sched_init): ... here.
29359 (free_global_sched_pressure_data): New, factored out from ...
29360 (sched_finish): ... here.
29361 * sched-int.h (free_global_sched_pressure_data): Declare.
29362 * sched-rgn.c (nr_regions_initial): New static global.
29363 (haifa_find_rgns): Initialize it.
29364 (schedule_region): Disable sched-pressure for the newly
29367 2014-02-17 Richard Biener <rguenther@suse.de>
29369 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
29370 release SSA defs of pattern stmts.
29372 2014-02-17 Richard Biener <rguenther@suse.de>
29374 * tree-inline.c (expand_call_inline): Release the virtual
29375 operand defined by the call we are about to inline.
29377 2014-02-17 Richard Biener <rguenther@suse.de>
29379 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
29381 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
29382 Ilya Tocar <ilya.tocar@intel.com>
29384 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
29385 arguments order in builtin.
29386 (_mm512_permutexvar_epi64): Ditto.
29387 (_mm512_mask_permutexvar_epi64): Ditto
29388 (_mm512_maskz_permutexvar_epi32): Ditto
29389 (_mm512_permutexvar_epi32): Ditto
29390 (_mm512_mask_permutexvar_epi32): Ditto
29392 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29394 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
29395 (p8_vmrgow): Likewise.
29397 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29399 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
29402 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
29405 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
29406 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
29407 into 64-bit and 32-bit moves. On 64-bit moves, add support for
29408 using direct move instructions on ISA 2.07. Also adjust
29409 instruction length for 64-bit.
29410 (mov<mode>_64bit, TFmode/TDmode): Likewise.
29411 (mov<mode>_32bit, TFmode/TDmode): Likewise.
29413 2014-02-15 Alan Modra <amodra@gmail.com>
29417 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
29418 find_replacement on parts of insn rtl that might be reloaded.
29420 2014-02-15 Richard Biener <rguenther@suse.de>
29422 PR tree-optimization/60183
29423 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
29424 (tree_ssa_phiprop): Calculate and free post-dominators.
29426 2014-02-14 Jeff Law <law@redhat.com>
29428 PR rtl-optimization/60131
29429 * ree.c (get_extended_src_reg): New function.
29430 (combine_reaching_defs): Use it rather than assuming location of REG.
29431 (find_and_remove_re): Verify first operand of extension is
29432 a REG before adding the insns to the copy list.
29434 2014-02-14 Roland McGrath <mcgrathr@google.com>
29436 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
29437 * configure: Regenerated.
29438 * config.in: Regenerated.
29439 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
29440 instead of ASM_SHORT.
29442 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
29443 Richard Earnshaw <rearnsha@arm.com>
29445 PR rtl-optimization/59535
29446 * lra-constraints.c (process_alt_operands): Encourage alternative
29447 when unassigned pseudo class is superset of the alternative class.
29448 (inherit_reload_reg): Don't inherit when optimizing for code size.
29449 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
29450 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
29451 modes not less than 4 for Thumb1.
29453 2014-02-14 Kyle McMartin <kyle@redhat.com>
29456 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
29458 2014-02-14 Richard Biener <rguenther@suse.de>
29460 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
29461 (get_frame_arg): Drop the assert with langhook types_compatible_p.
29462 Do not strip INDIRECT_REFs.
29464 2014-02-14 Richard Biener <rguenther@suse.de>
29467 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
29468 DECL_FUNCTION_SPECIFIC_TARGET.
29469 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
29470 * tree-streamer-out.c (pack_ts_target_option): Remove.
29471 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
29472 (write_ts_function_decl_tree_pointers): Do not stream
29473 DECL_FUNCTION_SPECIFIC_TARGET.
29474 * tree-streamer-in.c (unpack_ts_target_option): Remove.
29475 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
29476 (lto_input_ts_function_decl_tree_pointers): Do not stream
29477 DECL_FUNCTION_SPECIFIC_TARGET.
29479 2014-02-14 Jakub Jelinek <jakub@redhat.com>
29481 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
29482 (get_initial_def_for_induction, vectorizable_induction): Ignore
29483 debug stmts when looking for exit_phi.
29484 (vectorizable_live_operation): Fix up condition.
29486 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
29488 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
29489 nreverse() because it changes the content of original tree list.
29491 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
29493 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
29494 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
29496 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
29498 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
29499 GNU coding standards.
29501 2014-02-13 Jakub Jelinek <jakub@redhat.com>
29504 * dwarf2out.c (gen_subprogram_die): Don't call
29505 add_calling_convention_attribute if subr_die is old_die.
29507 2014-02-13 Sharad Singhai <singhai@google.com>
29509 * doc/optinfo.texi: Fix order of nodes.
29511 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
29513 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
29514 operands[2], not operands[3].
29516 2014-02-13 Richard Biener <rguenther@suse.de>
29519 * doc/install.texi (ISL): Update recommended version to 0.12.2,
29520 mention the possibility of an in-tree build.
29521 (CLooG): Update recommended version to 0.18.1, mention the
29522 possibility of an in-tree build and clarify that the ISL
29523 bundled with CLooG does not work.
29525 2014-02-13 Jakub Jelinek <jakub@redhat.com>
29528 * expr.c (compress_float_constant): If x is a hard register,
29529 extend into a pseudo and then move to x.
29531 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
29533 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
29534 caused by bad second argument to warning_at() with -mhotpatch and
29535 nested functions (e.g. with gfortran).
29537 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
29539 * opts.c (option_name): Remove "enabled by default" rider.
29541 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
29543 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
29545 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
29546 Uros Bizjak <ubizjak@gmail.com>
29549 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
29550 * configure: Regenerated.
29552 2014-02-12 Richard Biener <rguenther@suse.de>
29554 * vec.c (vec_prefix::calculate_allocation): Move as
29555 inline variant to vec.h.
29556 (vec_prefix::calculate_allocation_1): New out-of-line version.
29557 * vec.h (vec_prefix::calculate_allocation_1): Declare.
29558 (vec_prefix::m_has_auto_buf): Rename to ...
29559 (vec_prefix::m_using_auto_storage): ... this.
29560 (vec_prefix::calculate_allocation): Inline the easy cases
29561 and dispatch to calculate_allocation_1 which doesn't need the
29563 (va_heap::reserve): Use gcc_checking_assert.
29564 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
29565 m_using_auto_storage.
29566 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
29568 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
29569 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
29570 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
29572 2014-02-12 Richard Biener <rguenther@suse.de>
29574 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
29575 when we found a dependence.
29577 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
29579 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
29581 (maybe_fold_stmt): ... into this new function.
29582 * omp-low.c (lower_omp): Update comment.
29584 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
29587 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
29590 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
29592 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
29593 identifiers in comments.
29594 (cortexa53_extra_costs): Likewise.
29595 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
29596 (cortexa7_extra_costs): Likewise.
29597 (cortexa12_extra_costs): Likewise.
29598 (cortexa15_extra_costs): Likewise.
29599 (v7m_extra_costs): Likewise.
29601 2014-02-12 Richard Biener <rguenther@suse.de>
29603 PR middle-end/60092
29604 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
29605 of posix_memalign being successful.
29606 (lower_stmt): Restrict lowering of posix_memalign to when
29607 -ftree-bit-ccp is enabled.
29609 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
29611 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
29613 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
29615 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
29617 PR rtl-optimization/60116
29618 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
29619 other_insn once the combination has been validated.
29621 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
29624 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
29626 * ipa-devirt.c: Include demangle.h
29627 (odr_violation_reported): New static variable.
29628 (add_type_duplicate): Update odr_violations.
29629 (maybe_record_node): Add completep parameter; update it.
29630 (record_target_from_binfo): Add COMPLETEP parameter;
29631 update it as needed.
29632 (possible_polymorphic_call_targets_1): Likewise.
29633 (struct polymorphic_call_target_d): Add nonconstruction_targets;
29634 rename FINAL to COMPLETE.
29635 (record_targets_from_bases): Sanity check we found the binfo;
29636 fix COMPLETEP updating.
29637 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
29638 parameter, fix computing of COMPLETEP.
29639 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
29640 at LTO time do demangling.
29641 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
29642 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
29644 (gimple_get_virt_method_for_binfo): Likewise.
29645 * gimple-fold.h (gimple_get_virt_method_for_binfo,
29646 gimple_get_virt_method_for_vtable): Update prototypes.
29648 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
29651 * genautomata.c (add_presence_absence): Fix typo with
29652 {final_}presence_list.
29654 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
29657 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
29658 for VSX/Altivec vectors that land in GPR registers.
29660 2014-02-11 Richard Henderson <rth@redhat.com>
29661 Jakub Jelinek <jakub@redhat.com>
29664 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
29665 around drhs if type conversion to lacc->type is not useless.
29667 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29669 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
29671 (cortex-a57.cortex-a53): Likewise.
29672 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
29674 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29676 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
29679 2014-02-11 Renlin Li <Renlin.Li@arm.com>
29681 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
29682 add_options_for_arm_vfp3.
29684 2014-02-11 Jeff Law <law@redhat.com>
29686 PR middle-end/54041
29687 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
29688 object with an undesirable mode.
29690 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
29693 * config/i386/sol2-9.h: New file.
29694 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
29695 *-*-solaris2.9*): Use it.
29697 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
29699 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
29700 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
29702 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
29704 * config/microblaze/microblaze.c: Extend mcpu version format
29706 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
29708 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
29710 2014-02-10 Richard Henderson <rth@redhat.com>
29713 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
29714 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
29715 ms-abi vs -mno-accumulate-outgoing-args.
29716 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
29717 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
29720 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
29722 PR middle-end/60080
29723 * cfgexpand.c (expand_asm_operands): Attach source location to
29724 ASM_INPUT rtx objects.
29725 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
29727 2014-02-10 Nick Clifton <nickc@redhat.com>
29729 * config/mn10300/mn10300.c (popcount): New function.
29730 (mn10300_expand_prologue): Include saved registers in stack usage
29733 2014-02-10 Jeff Law <law@redhat.com>
29735 PR middle-end/52306
29736 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
29737 when changing the SET_DEST of a prior insn to avoid an input reload.
29739 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
29741 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
29742 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
29743 -mcall-openbsd, or -mcall-linux.
29744 (CC1_ENDIAN_BIG_SPEC): Remove.
29745 (CC1_ENDIAN_LITTLE_SPEC): Remove.
29746 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
29747 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
29748 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
29749 and %cc1_endian_default.
29750 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
29752 2014-02-10 Richard Biener <rguenther@suse.de>
29754 PR tree-optimization/60115
29755 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
29756 MEM_REF handling. Properly verify that the accesses are not
29757 out of the objects bound.
29759 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29761 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
29764 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
29766 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
29767 proper constants and fix formatting.
29768 (possible_polymorphic_call_targets): Fix formatting.
29770 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
29771 Ilya Tocar <ilya.tocar@intel.com>
29773 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
29774 (_mm512_loadu_epi32): Renamed into...
29775 (_mm512_loadu_si512): This.
29776 (_mm512_storeu_epi32): Renamed into...
29777 (_mm512_storeu_si512): This.
29778 (_mm512_maskz_ceil_ps): Removed.
29779 (_mm512_maskz_ceil_pd): Ditto.
29780 (_mm512_maskz_floor_ps): Ditto.
29781 (_mm512_maskz_floor_pd): Ditto.
29782 (_mm512_floor_round_ps): Ditto.
29783 (_mm512_floor_round_pd): Ditto.
29784 (_mm512_ceil_round_ps): Ditto.
29785 (_mm512_ceil_round_pd): Ditto.
29786 (_mm512_mask_floor_round_ps): Ditto.
29787 (_mm512_mask_floor_round_pd): Ditto.
29788 (_mm512_mask_ceil_round_ps): Ditto.
29789 (_mm512_mask_ceil_round_pd): Ditto.
29790 (_mm512_maskz_floor_round_ps): Ditto.
29791 (_mm512_maskz_floor_round_pd): Ditto.
29792 (_mm512_maskz_ceil_round_ps): Ditto.
29793 (_mm512_maskz_ceil_round_pd): Ditto.
29794 (_mm512_expand_pd): Ditto.
29795 (_mm512_expand_ps): Ditto.
29796 * config/i386/i386.c (ix86_builtins): Remove
29797 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
29798 (bdesc_args): Ditto.
29799 * config/i386/predicates.md (const1256_operand): New.
29800 (const_1_to_2_operand): Ditto.
29801 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
29802 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
29803 (*avx512pf_gatherpf<mode>sf): Ditto.
29804 (avx512pf_gatherpf<mode>df): Ditto.
29805 (*avx512pf_gatherpf<mode>df_mask): Ditto.
29806 (*avx512pf_gatherpf<mode>df): Ditto.
29807 (avx512pf_scatterpf<mode>sf): Ditto.
29808 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
29809 (*avx512pf_scatterpf<mode>sf): Ditto.
29810 (avx512pf_scatterpf<mode>df): Ditto.
29811 (*avx512pf_scatterpf<mode>df_mask): Ditto.
29812 (*avx512pf_scatterpf<mode>df): Ditto.
29813 (avx512f_expand<mode>): Removed.
29814 (<shift_insn><mode>3<mask_name>): Change predicate type.
29816 2014-02-08 Jakub Jelinek <jakub@redhat.com>
29818 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
29819 not at the end of datarefs vector use ordered_remove to avoid
29820 reordering datarefs vector.
29823 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
29824 mark local addressable non-static vars as GOVD_PRIVATE
29825 instead of GOVD_LOCAL.
29826 * omp-low.c (lower_omp_for): Move gimple_bind_vars
29827 and BLOCK_VARS of gimple_bind_block to new_stmt rather
29830 PR middle-end/60092
29831 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
29832 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
29833 assume_aligned or alloc_align attributes.
29834 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
29835 arguments. Handle also assume_aligned and alloc_align attributes.
29836 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
29837 calls to functions with assume_aligned or alloc_align attributes.
29838 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
29840 2014-02-08 Terry Guo <terry.guo@arm.com>
29842 * doc/invoke.texi: Document ARM -march=armv7e-m.
29844 2014-02-08 Jakub Jelinek <jakub@redhat.com>
29846 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
29847 flag on __cilkrts_rethrow builtin.
29850 * ipa-cp.c (determine_versionability): Fail at -O0
29851 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
29852 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
29855 2014-02-04 Jakub Jelinek <jakub@redhat.com>
29858 * tree-inline.c (copy_forbidden): Fail for
29859 __attribute__((optimize (0))) functions.
29861 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
29863 * varpool.c: Include pointer-set.h.
29864 (varpool_remove_unreferenced_decls): Variables in other partitions
29865 will not be output; be however careful to not lose information
29866 about partitioning.
29868 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
29870 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
29871 lookup in the vtable constructor.
29873 2014-02-07 Jeff Law <law@redhat.com>
29876 * config/m68k/m68k.md (ashldi_extsi): Turn into a
29877 define_insn_and_split.
29879 * ipa-inline.c (inline_small_functions): Fix typos.
29881 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
29883 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
29884 (s390_can_use_return_insn): Declare.
29885 * config/s390/s390.h (EPILOGUE_USES): Define.
29886 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
29888 (s390_chunkify_start): Handle return JUMP_LABELs.
29889 (s390_early_mach): Emit a main_pool instruction on the entry edge.
29890 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
29891 (s390_can_use_return_insn): New functions.
29892 (s390_fix_long_loop_prediction): Handle conditional returns.
29893 (TARGET_SET_UP_BY_PROLOGUE): Define.
29894 * config/s390/s390.md (ANY_RETURN): New code iterator.
29895 (*creturn, *csimple_return, return, simple_return): New patterns.
29897 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
29899 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
29900 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
29901 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
29902 REG_CFA_RESTORE list when deciding not to restore a register.
29904 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
29906 * config/s390/s390.c: Include tree-pass.h and context.h.
29907 (s390_early_mach): New function, split out from...
29908 (s390_emit_prologue): ...here.
29909 (pass_data_s390_early_mach): New pass structure.
29910 (pass_s390_early_mach): New class.
29911 (s390_option_override): Create and register early_mach pass.
29912 Move to end of file.
29914 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
29916 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
29917 to match for the exit block.
29919 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
29921 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
29922 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
29923 Reject misaligned operands.
29925 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
29927 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
29929 2014-02-07 Richard Biener <rguenther@suse.de>
29931 PR middle-end/60092
29932 * gimple-low.c (lower_builtin_posix_memalign): New function.
29933 (lower_stmt): Call it to lower posix_memalign in a way
29934 to make alignment info accessible.
29936 2014-02-07 Jakub Jelinek <jakub@redhat.com>
29939 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
29940 __builtin_setjmp_receiver.
29942 2014-02-07 Richard Biener <rguenther@suse.de>
29944 PR middle-end/60092
29945 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
29946 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
29947 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
29948 Handle BUILT_IN_POSIX_MEMALIGN.
29949 (find_func_clobbers): Likewise.
29950 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
29951 (call_may_clobber_ref_p_1): Likewise.
29953 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
29956 * ipa-devirt.c (record_target_from_binfo): Remove overactive
29959 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
29962 * lto-cgraph.c (lto_output_node): Use
29963 symtab_get_symbol_partitioning_class.
29964 (lto_output_varpool_node): likewise.
29965 (symtab_get_symbol_partitioning_class): Move here from
29966 lto/lto-partition.c
29967 * cgraph.h (symbol_partitioning_class): Likewise.
29968 (symtab_get_symbol_partitioning_class): Declare.
29970 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
29972 * ggc.h (ggc_internal_cleared_alloc): New macro.
29973 * vec.h (vec_safe_copy): Handle memory stats.
29974 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
29975 * target-globals.c (save_target_globals): Likewise.
29977 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
29980 * expr.c (emit_move_resolve_push): Export; be bit more selective
29981 on when to clear alias set.
29982 * expr.h (emit_move_resolve_push): Declare.
29983 * function.h (struct function): Add tail_call_marked.
29984 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
29985 * config/i386/i386-protos.h (ix86_expand_push): Remove.
29986 * config/i386/i386.md (TImode move expander): De not call
29988 (FP push expanders): Preserve memory attributes.
29989 * config/i386/sse.md (push<mode>1): Remove.
29990 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
29991 (ix86_expand_push): Remove.
29992 * config/i386/mmx.md (push<mode>1): Remove.
29994 2014-02-06 Jakub Jelinek <jakub@redhat.com>
29996 PR rtl-optimization/60030
29997 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
29998 lopart with paradoxical subreg before shifting it up by hprec.
30000 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30002 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
30003 Remove extra newline at end of file.
30004 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
30005 (arm_issue_rate): Handle cortexa57.
30006 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
30007 (cortex-a57.cortex-a53): Likewise.
30009 2014-02-06 Jakub Jelinek <jakub@redhat.com>
30012 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
30013 don't record in REG_FRAME_RELATED_EXPR registers not set in that
30015 (arm_expand_prologue): Adjust all callers.
30016 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
30017 info, registers also at the lowest numbered registers side. Use
30018 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
30022 * var-tracking.c (adjust_mems): Before adding a SET to
30023 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
30025 2014-02-06 Alan Modra <amodra@gmail.com>
30028 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
30029 change SDmode to DDmode when lra_in_progress.
30031 2014-02-06 Jakub Jelinek <jakub@redhat.com>
30033 PR middle-end/59150
30034 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
30035 free_data_ref on the dr first, and before goto again also set dr
30036 to the next dr. For simd_lane_access, free old datarefs[i] before
30037 overwriting it. For get_vectype_for_scalar_type failure, don't
30038 free_data_ref if simd_lane_access.
30040 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
30043 * tree.h (opts_for_fn): New inline function.
30044 (opt_for_fn): Define.
30045 * config/i386/i386.c (ix86_function_regparm): Use
30046 opt_for_fn (decl, optimize) instead of optimize.
30048 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
30050 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
30051 for SYMBOL_REF in large memory model.
30053 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30055 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
30056 and crypto support.
30057 (cortex-a57): Likewise.
30058 (cortex-a57.cortex-a53): Likewise.
30060 2014-02-06 Yury Gribov <y.gribov@samsung.com>
30061 Kugan Vivekanandarajah <kuganv@linaro.org>
30063 * config/arm/arm.c (arm_vector_alignment_reachable): Check
30065 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
30067 2014-02-06 Richard Biener <rguenther@suse.de>
30069 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
30070 set_loop_copy and initialize_original_copy_tables.
30072 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
30074 * config/aarch64/aarch64-simd.md
30075 (aarch64_ashr_simddi): Change QI to SI.
30077 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
30078 Jakub Jelinek <jakub@redhat.com>
30080 PR middle-end/60013
30081 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
30084 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30086 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
30087 CODE_FOR_altivec_vpku[hw]um to
30088 CODE_FOR_altivec_vpku[hw]um_direct.
30089 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
30090 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
30091 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
30092 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
30094 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30096 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
30097 generation for -maltivec=be.
30098 (altivec_vsumsws): Simplify redundant test.
30100 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30102 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
30103 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
30104 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
30105 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
30106 gen_altivec_vpkuwum.
30107 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
30109 (altivec_vpks<VI_char>ss): Likewise.
30110 (altivec_vpks<VI_char>us): Likewise.
30111 (altivec_vpku<VI_char>us): Likewise.
30112 (altivec_vpku<VI_char>um): Likewise.
30113 (altivec_vpku<VI_char>um_direct): New (copy of
30114 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
30116 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
30117 target is little endian and -maltivec=be is not specified.
30118 (*altivec_vupkhs<VU_char>_direct): New (copy of
30119 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
30120 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
30121 target is little endian and -maltivec=be is not specified.
30122 (*altivec_vupkls<VU_char>_direct): New (copy of
30123 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
30124 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
30125 little endian and -maltivec=be is not specified.
30126 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
30127 little endian and -maltivec=be is not specified.
30129 2014-02-05 Richard Henderson <rth@redhat.com>
30132 * combine-stack-adj.c: Revert r206943.
30133 * sched-int.h (struct deps_desc): Add last_args_size.
30134 * sched-deps.c (init_deps): Initialize it.
30135 (sched_analyze_insn): Add OUTPUT dependencies between insns that
30136 contain REG_ARGS_SIZE notes.
30138 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
30140 * lto-cgraph.c (asm_nodes_output): Make global.
30141 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
30142 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
30143 (driver_handle_option): Handle OPT_fwpa.
30145 2014-02-05 Jakub Jelinek <jakub@redhat.com>
30148 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
30149 a comment typo and formatting issue. If odr_hash hasn't been
30150 created, return vNULL and set *completep to false.
30152 PR middle-end/57499
30153 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
30154 bb with no successors.
30156 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
30159 * doc/invoke.texi (-march): Clarify documentation for ARM.
30160 (-mtune): Likewise.
30163 2014-02-05 Richard Biener <rguenther@suse.de>
30165 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
30166 when not vectorizing because of too many alias checks.
30167 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
30168 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
30170 2014-02-05 Nick Clifton <nickc@redhat.com>
30172 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
30173 accept extended registers in any mode when compiling for the MN10300.
30175 2014-02-05 Yury Gribov <y.gribov@samsung.com>
30177 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
30178 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
30179 sanitization attributes.
30180 (can_inline_edge_p): Likewise.
30181 (sanitize_attrs_match_for_inline_p): New function.
30183 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
30185 * ipa-prop.c (detect_type_change): Shor circuit testing of
30186 type changes on THIS pointer.
30188 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
30191 * config/pa/pa.c (legitimize_tls_address): Return original address
30192 if not passed a SYMBOL_REF rtx.
30193 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
30195 (pa_emit_move_sequence): Simplify TLS source operands.
30196 (pa_legitimate_constant_p): Reject all TLS constants.
30197 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
30198 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
30200 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
30202 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
30203 groups when we know they are controlled by LTO.
30204 * varasm.c (default_binds_local_p_1): If object is in other partition,
30205 it will be resolved locally.
30207 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
30209 * config/host-linux.c (linux_gt_pch_use_address): Don't
30210 use SSIZE_MAX because it is not always defined.
30212 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
30215 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
30216 threshold for pseudo splitting.
30217 (update_ebb_live_info): Process call argument hard registers and
30218 hard registers from insn definition too.
30219 (max_small_class_regs_num): New constant.
30220 (inherit_in_ebb): Update live hard regs through EBBs. Update
30221 reloads_num only for small register classes. Don't split for
30224 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
30227 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
30230 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
30232 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
30233 visibility is safe.
30235 2014-02-04 Marek Polacek <polacek@redhat.com>
30237 * gdbinit.in (pel): Define.
30239 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
30241 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
30244 2014-02-04 Richard Biener <rguenther@suse.de>
30247 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
30248 in function context local.
30249 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
30250 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
30251 similar to LTO_imported_decl_ref.
30253 2014-02-04 Jakub Jelinek <jakub@redhat.com>
30255 PR tree-optimization/60002
30256 * cgraphclones.c (build_function_decl_skip_args): Clear
30257 DECL_LANG_SPECIFIC.
30259 PR tree-optimization/60023
30260 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
30261 false to gsi_replace.
30262 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
30263 has been in some EH region and vec_stmt could throw, add
30264 vec_stmt into the same EH region.
30265 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
30266 has no lhs, ignore it.
30267 * internal-fn.c (expand_MASK_LOAD): Likewise.
30270 * tree-inline.c (copy_forbidden): Fail for
30271 __attribute__((optimize (0))) functions.
30274 * omp-low.c (simd_clone_struct_copy): If from->inbranch
30275 is set, copy one less argument.
30276 (expand_simd_clones): Don't subtract clone_info->inbranch
30277 from simd_clone_struct_alloc argument.
30279 PR rtl-optimization/57915
30280 * recog.c (simplify_while_replacing): If all unary/binary/relational
30281 operation arguments are constant, attempt to simplify those.
30283 PR middle-end/59261
30284 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
30285 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
30287 2014-02-04 Richard Biener <rguenther@suse.de>
30289 PR tree-optimization/60012
30290 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
30291 TBAA disambiguation to all DDRs.
30293 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
30296 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
30297 (LINK_SPEC): Use it for -shared, -shared-libgcc.
30299 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
30302 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
30304 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
30306 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
30307 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
30309 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
30312 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
30313 to figure out targets of polymorphic calls with known decl.
30314 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
30315 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
30316 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
30317 (get_polymorphic_call_info): ... here.
30318 (get_polymorphic_call_info_from_invariant): New function.
30320 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
30322 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
30323 lookup via vtable pointer; check for type consistency
30324 and turn inconsitent facts into UNREACHABLE.
30325 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
30326 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
30327 type inconsistent querries; return UNREACHABLE instead.
30329 2014-02-03 Richard Henderson <rth@twiddle.net>
30332 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
30333 already processed this node.
30334 (normalize_one_pred_1): Pass along mark_set.
30335 (normalize_one_pred): Create and destroy a pointer_set_t.
30336 (normalize_one_pred_chain): Likewise.
30338 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
30340 PR gcov-profile/58602
30341 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
30343 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
30346 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
30347 -fno-devirtualize; try to devirtualize by the knowledge of
30348 virtual table pointer given by aggregate propagation.
30349 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
30350 (ipa_print_node_jump_functions): Dump also offset that
30351 is relevant for polymorphic calls.
30352 (determine_known_aggregate_parts): Add arg_type parameter; use it
30353 instead of determining the type from pointer type.
30354 (ipa_compute_jump_functions_for_edge): Update call of
30355 determine_known_aggregate_parts.
30356 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
30357 (gimple_get_virt_method_for_binfo): ... here; simplify using
30358 vtable_pointer_value_to_vtable.
30359 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
30360 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
30361 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
30362 (vtable_pointer_value_to_vtable): Break out from ...; handle also
30364 (vtable_pointer_value_to_binfo): ... here.
30365 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
30367 2014-02-03 Teresa Johnson <tejohnson@google.com>
30369 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
30370 redef of outer loop index variable.
30372 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
30376 * doc/extend.texi (Function Attributes): Typo.
30378 2014-02-03 Cong Hou <congh@google.com>
30380 PR tree-optimization/60000
30381 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
30382 if the vectorized statement is a store. A store statement can only
30383 appear at the end of pattern statements.
30385 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
30387 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
30388 (ix86_option_override_internal): Default long double to 64-bit for
30389 32-bit Bionic and to 128-bit for 64-bit Bionic.
30391 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
30392 TARGET_LONG_DOUBLE_128 is true.
30393 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
30395 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
30396 (mlong-double-64): Negate -mlong-double-128.
30397 (mlong-double-128): New option.
30399 * config/i386/i386-c.c (ix86_target_macros): Define
30400 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
30402 * doc/invoke.texi: Document -mlong-double-128.
30404 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
30406 PR rtl-optimization/60024
30407 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
30409 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
30411 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
30413 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
30415 PR rtl-optimization/57662
30416 * sel-sched.c (code_motion_path_driver): Do not mark already not
30417 existing blocks in the visiting bitmap.
30419 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
30421 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
30422 on the insn being emitted.
30424 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
30425 Will Deacon <will.deacon@arm.com>
30427 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
30429 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30431 * config/arm/arm-tables.opt: Regenerate.
30433 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30435 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
30436 for vector types other than V16QImode.
30437 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
30438 define_expand, and call altivec_expand_vec_perm_le when producing
30439 code with little endian element order.
30440 (*altivec_vperm_<mode>_internal): New insn having previous
30441 behavior of altivec_vperm_<mode>.
30442 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
30443 altivec_expand_vec_perm_le when producing code with little endian
30445 (*altivec_vperm_<mode>_uns_internal): New insn having previous
30446 behavior of altivec_vperm_<mode>_uns.
30448 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30450 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
30451 (altivec_vsumsws): Add handling for -maltivec=be with a little
30453 (altivec_vsumsws_direct): New.
30454 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
30455 gen_altivec_vsumsws.
30457 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
30459 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
30460 vtable_pointer_value_to_binfo): New functions.
30461 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
30462 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
30464 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
30466 * config/nios2/nios2.md (load_got_register): Initialize GOT
30467 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
30468 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
30470 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
30472 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
30473 preserverd by passthrough, do not propagate the type.
30475 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
30477 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
30478 (mips_atomic_assign_expand_fenv): New function.
30479 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
30481 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
30483 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
30484 (__builtin_mips_set_fcsr): Likewise.
30485 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
30486 MIPS_USI_FTYPE_VOID.
30487 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
30488 (mips16_expand_set_fcsr): Likewise.
30489 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
30490 (mips16_set_fcsr_stub): Likewise.
30491 (mips16_get_fcsr_one_only_stub): New class.
30492 (mips16_set_fcsr_one_only_stub): Likewise.
30493 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
30494 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
30495 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
30496 (hard_float): New availability predicate.
30497 (mips_builtins): Add get_fcsr and set_fcsr.
30498 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
30499 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
30500 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
30501 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
30502 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
30505 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
30507 * config/mips/mips.c (mips_one_only_stub): New class.
30508 (mips_need_mips16_rdhwr_p): Replace with...
30509 (mips16_rdhwr_stub): ...this new variable.
30510 (mips16_stub_call_address): New function.
30511 (mips16_rdhwr_one_only_stub): New class.
30512 (mips_expand_thread_pointer): Use mips16_stub_call_address.
30513 (mips_output_mips16_rdhwr): Delete.
30514 (mips_finish_stub): New function.
30515 (mips_code_end): Use it to handle rdhwr stubs.
30517 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
30520 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
30521 when calculating size of integer atomic types.
30523 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
30525 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
30527 2014-02-01 Jakub Jelinek <jakub@redhat.com>
30529 PR tree-optimization/60003
30530 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
30531 * profile.c (branch_prob): Use gimple_call_builtin_p
30532 to check for BUILT_IN_SETJMP_RECEIVER.
30533 * tree-inline.c (copy_bb): Call notice_special_calls.
30535 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
30538 * lra-constraints.c (process_alt_operands): Update reload_sum only
30541 2014-01-31 Richard Henderson <rth@redhat.com>
30543 PR middle-end/60004
30544 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
30545 until after else_eh is processed.
30547 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
30549 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
30550 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
30551 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
30552 in smmintrin.h, remove them.
30553 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
30554 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
30555 * config/i386/i386.md (ROUND_SAE): Fix value.
30556 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
30557 (const48_operand): New.
30558 * config/i386/subst.md (round), (round_expand): Use
30559 const_4_or_8_to_11_operand.
30560 (round_saeonly), (round_saeonly_expand): Use const48_operand.
30562 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
30564 * config/i386/constraints.md (Yk): Swap meaning with k.
30565 * config/i386/i386.md (movhi_internal): Change Yk to k.
30566 (movqi_internal): Ditto.
30567 (*k<logic><mode>): Ditto.
30570 (kandn<mode>): Ditto.
30571 (*<code>hi_1): Ditto.
30572 (*<code>qi_1): Ditto.
30573 (kxnor<mode>): Ditto.
30574 (kortestzhi): Ditto.
30575 (kortestchi): Ditto.
30577 (*one_cmplhi2_1): Ditto.
30578 (*one_cmplqi2_1): Ditto.
30579 * config/i386/sse.md (): Change k to Yk.
30580 (avx512f_load<mode>_mask): Ditto.
30581 (avx512f_blendm<mode>): Ditto.
30582 (avx512f_store<mode>_mask): Ditto.
30583 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
30584 (avx512f_storedqu<mode>_mask): Ditto.
30585 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
30587 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
30588 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
30589 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
30590 (avx512f_maskcmp<mode>3): Ditto.
30591 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
30592 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
30593 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
30594 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
30595 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
30596 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
30597 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
30598 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
30599 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
30600 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
30601 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
30602 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
30603 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
30604 (vec_extract_lo_<mode>_maskm): Ditto.
30605 (vec_extract_hi_<mode>_maskm): Ditto.
30606 (avx512f_vternlog<mode>_mask): Ditto.
30607 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
30608 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
30609 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
30610 (avx512f_<code>v8div16qi2_mask): Ditto.
30611 (avx512f_<code>v8div16qi2_mask_store): Ditto.
30612 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
30613 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
30614 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
30615 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
30616 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
30617 (*avx512pf_gatherpf<mode>df_mask): Ditto.
30618 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
30619 (*avx512pf_scatterpf<mode>df_mask): Ditto.
30620 (avx512cd_maskb_vec_dupv8di): Ditto.
30621 (avx512cd_maskw_vec_dupv16si): Ditto.
30622 (avx512f_vpermi2var<mode>3_maskz): Ditto.
30623 (avx512f_vpermi2var<mode>3_mask): Ditto.
30624 (avx512f_vpermi2var<mode>3_mask): Ditto.
30625 (avx512f_vpermt2var<mode>3_maskz): Ditto.
30626 (*avx512f_gathersi<mode>): Ditto.
30627 (*avx512f_gathersi<mode>_2): Ditto.
30628 (*avx512f_gatherdi<mode>): Ditto.
30629 (*avx512f_gatherdi<mode>_2): Ditto.
30630 (*avx512f_scattersi<mode>): Ditto.
30631 (*avx512f_scatterdi<mode>): Ditto.
30632 (avx512f_compress<mode>_mask): Ditto.
30633 (avx512f_compressstore<mode>_mask): Ditto.
30634 (avx512f_expand<mode>_mask): Ditto.
30635 * config/i386/subst.md (mask): Change k to Yk.
30636 (mask_scalar_merge): Ditto.
30639 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
30641 * doc/extend.texi (Vector Extensions): Document ?: in C++.
30643 2014-01-31 Richard Biener <rguenther@suse.de>
30645 PR middle-end/59990
30646 * builtins.c (fold_builtin_memory_op): Make sure to not
30647 use a floating-point mode or a boolean or enumeral type for
30648 the copy operation.
30650 2014-01-30 DJ Delorie <dj@redhat.com>
30652 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
30653 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
30654 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
30655 whenever main() has an epilogue.
30657 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30659 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
30660 unused variable "field".
30661 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
30662 (vsx_mergeh_<mode>): Likewise.
30663 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
30664 (altivec_vmrghh): Likewise.
30665 (altivec_vmrghw): Likewise.
30666 (altivec_vmrglb): Likewise.
30667 (altivec_vmrglh): Likewise.
30668 (altivec_vmrglw): Likewise.
30669 (altivec_vspltb): Add missing uses.
30670 (altivec_vsplth): Likewise.
30671 (altivec_vspltw): Likewise.
30672 (altivec_vspltsf): Likewise.
30674 2014-01-30 Jakub Jelinek <jakub@redhat.com>
30677 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
30678 frame related instructions.
30680 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
30682 PR rtl-optimization/59959
30683 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
30684 any reload of register whose subreg is invalid.
30686 2014-01-30 Jakub Jelinek <jakub@redhat.com>
30688 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
30689 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
30690 Add missing return type - void.
30692 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30694 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
30695 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
30696 remove element index adjustment for endian (now handled in vsx.md
30698 (altivec_expand_vec_perm_const): Use
30699 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
30700 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
30701 (vsx_xxspltw_<mode>): Adjust element index for little endian.
30702 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
30703 define_expand and a new define_insn *altivec_vspltb_internal;
30704 adjust for -maltivec=be on a little endian target.
30705 (altivec_vspltb_direct): New.
30706 (altivec_vsplth): Divide into a define_expand and a new
30707 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
30708 little endian target.
30709 (altivec_vsplth_direct): New.
30710 (altivec_vspltw): Divide into a define_expand and a new
30711 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
30712 little endian target.
30713 (altivec_vspltw_direct): New.
30714 (altivec_vspltsf): Divide into a define_expand and a new
30715 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
30716 a little endian target.
30718 2014-01-30 Richard Biener <rguenther@suse.de>
30720 PR tree-optimization/59993
30721 * tree-ssa-forwprop.c (associate_pointerplus): Check we
30722 can propagate form the earlier stmt and avoid the transform
30723 when the intermediate result is needed.
30725 2014-01-30 Alangi Derick <alangiderick@gmail.com>
30727 * README.Portability: Fix typo.
30729 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
30731 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
30732 comparison_operator with ordered_comparison_operator.
30734 2014-01-30 Nick Clifton <nickc@redhat.com>
30736 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
30737 Rename to mn10300_store_multiple_regs.
30738 * config/mn10300/mn10300.c: Likewise.
30739 * config/mn10300/mn10300.md (store_movm): Fix typo: call
30740 store_multiple_regs.
30741 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
30742 Call mn10300_store_multiple_regs.
30744 2014-01-30 Nick Clifton <nickc@redhat.com>
30745 DJ Delorie <dj@redhat.com>
30747 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
30748 %fp 2 to keep registers after it properly word-aligned.
30749 (rl78_alloc_physical_registers_umul): Handle the case where both
30750 input operands are the same.
30752 2014-01-30 Richard Biener <rguenther@suse.de>
30754 PR tree-optimization/59903
30755 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
30758 2014-01-30 Jason Merrill <jason@redhat.com>
30761 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
30764 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
30766 2014-01-30 Richard Biener <rguenther@suse.de>
30768 PR tree-optimization/59951
30769 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
30771 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
30774 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
30775 SFmode to DFmode case.
30777 2014-01-29 DJ Delorie <dj@redhat.com>
30779 * config/msp430/msp430.opt (-minrt): New.
30780 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
30782 (ENDFILE_SPEC): Likewise.
30784 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
30786 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
30787 (estimate_function_body_sizes): Use it.
30789 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
30792 * dwarf2out.c (is_cxx_auto): New.
30793 (is_base_type): Use it.
30794 (gen_type_die_with_usage): Likewise.
30796 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30798 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
30799 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
30800 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
30801 -maltivec=be with LE targets.
30802 (vsx_mergeh_<mode>): Likewise.
30803 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
30804 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
30805 (altivec_vmrghb): Replace with define_expand and new
30806 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
30807 (altivec_vmrghb_direct): New define_insn.
30808 (altivec_vmrghh): Replace with define_expand and new
30809 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
30810 (altivec_vmrghh_direct): New define_insn.
30811 (altivec_vmrghw): Replace with define_expand and new
30812 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
30813 (altivec_vmrghw_direct): New define_insn.
30814 (*altivec_vmrghsf): Adjust for endianness.
30815 (altivec_vmrglb): Replace with define_expand and new
30816 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
30817 (altivec_vmrglb_direct): New define_insn.
30818 (altivec_vmrglh): Replace with define_expand and new
30819 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
30820 (altivec_vmrglh_direct): New define_insn.
30821 (altivec_vmrglw): Replace with define_expand and new
30822 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
30823 (altivec_vmrglw_direct): New define_insn.
30824 (*altivec_vmrglsf): Adjust for endianness.
30825 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
30826 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
30827 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
30828 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
30829 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
30830 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
30831 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
30832 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
30834 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
30836 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
30837 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
30840 2014-01-29 Richard Biener <rguenther@suse.de>
30842 PR tree-optimization/58742
30843 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
30844 associate_pointerplus_align.
30845 (associate_pointerplus_diff): New function.
30846 (associate_pointerplus): Likewise. Call associate_pointerplus_align
30847 and associate_pointerplus_diff.
30849 2014-01-29 Richard Biener <rguenther@suse.de>
30851 * lto-streamer.h (LTO_major_version): Bump to 3.
30852 (LTO_minor_version): Reset to 0.
30854 2014-01-29 Renlin Li <Renlin.Li@arm.com>
30856 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
30857 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
30858 (arm_file_start): Generate correct asm header for armv7ve.
30859 * config/arm/bpabi.h: Add multilib support for armv7ve.
30860 * config/arm/driver-arm.c: Change the architectures of cortex-a7
30861 and cortex-a15 to armv7ve.
30862 * config/arm/t-aprofile: Add multilib support for armv7ve.
30863 * doc/invoke.texi: Document -march=armv7ve.
30865 2014-01-29 Richard Biener <rguenther@suse.de>
30867 PR tree-optimization/58742
30868 * tree-ssa-forwprop.c (associate_plusminus): Return true
30869 if we changed sth, defer EH cleanup to ...
30870 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
30871 (simplify_mult): New function.
30873 2014-01-29 Jakub Jelinek <jakub@redhat.com>
30875 PR middle-end/59917
30876 PR tree-optimization/59920
30877 * tree.c (build_common_builtin_nodes): Remove
30878 __builtin_setjmp_dispatcher initialization.
30879 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
30880 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
30881 instead of gsi_after_labels + manually skipping debug stmts.
30882 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
30883 ignore bbs with IFN_ABNORMAL_DISPATCHER.
30884 * tree-inline.c (copy_edges_for_bb): Remove
30885 can_make_abnormal_goto argument, instead add abnormal_goto_dest
30886 argument. Ignore computed_goto_p stmts. Don't call
30887 make_abnormal_goto_edges. If a call might need abnormal edges
30888 for non-local gotos, see if it already has an edge to
30889 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
30890 with true argument, don't do anything then, otherwise add
30891 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
30892 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
30894 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
30895 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
30896 (lower_stmt): Don't set data->calls_builtin_setjmp.
30897 (lower_builtin_setjmp): Adjust comment.
30898 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
30899 * tree-cfg.c (found_computed_goto): Remove.
30900 (factor_computed_gotos): Remove.
30901 (make_goto_expr_edges): Return bool, true for computed gotos.
30902 Don't call make_abnormal_goto_edges.
30903 (build_gimple_cfg): Don't set found_computed_goto, don't call
30904 factor_computed_gotos.
30905 (computed_goto_p): No longer static.
30906 (make_blocks): Don't set found_computed_goto.
30907 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
30908 (make_edges): If make_goto_expr_edges returns true, push bb
30909 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
30910 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
30911 vector. Record mapping between bbs and OpenMP regions if there
30912 are any, adjust make_gimple_omp_edges caller. Call
30913 handle_abnormal_edges.
30914 (make_abnormal_goto_edges): Remove.
30915 * tree-cfg.h (make_abnormal_goto_edges): Remove.
30916 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
30917 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
30918 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
30919 * internal-fn.def (ABNORMAL_DISPATCHER): New.
30920 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
30921 filling *region also set *region_idx to (*region)->entry->index.
30924 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
30925 For REGs set ORIGINAL_REGNO.
30927 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
30929 * doc/md.texi: Mention that a target shouldn't implement
30930 vec_widen_(s|u)mul_even/odd pair if it is less efficient
30933 2014-01-29 Jakub Jelinek <jakub@redhat.com>
30935 PR tree-optimization/59594
30936 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
30937 a copy of the datarefs vector rather than the vector itself.
30939 2014-01-28 Jason Merrill <jason@redhat.com>
30942 * dwarf2out.c (auto_die): New static.
30943 (gen_type_die_with_usage): Handle C++1y 'auto'.
30944 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
30947 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
30950 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
30951 (SPEC_X32): Likewise.
30952 (SPEC_64): Likewise.
30953 * config/i386/i386.c (ix86_option_override_internal): Turn off
30954 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
30956 (x86_file_start): Output .code16gcc for TARGET_16BIT.
30957 * config/i386/i386.h (TARGET_16BIT): New macro.
30958 (TARGET_16BIT_P): Likewise.
30959 * config/i386/i386.opt: Add m16.
30960 * doc/invoke.texi: Document -m16.
30962 2014-01-28 Jakub Jelinek <jakub@redhat.com>
30964 PR preprocessor/59935
30965 * input.c (location_get_source_line): Bail out on when line number
30966 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
30968 2014-01-28 Richard Biener <rguenther@suse.de>
30970 PR tree-optimization/58742
30971 * tree-ssa-forwprop.c (associate_plusminus): Handle
30972 pointer subtraction of the form (T)(P + A) - (T)P.
30974 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30976 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
30979 2014-01-28 Richard Biener <rguenther@suse.de>
30982 2014-01-28 Richard Biener <rguenther@suse.de>
30984 PR rtl-optimization/45364
30985 PR rtl-optimization/59890
30986 * var-tracking.c (local_get_addr_clear_given_value): Handle
30987 already cleared slot.
30988 (val_reset): Handle not allocated local_get_addr_cache.
30989 (vt_find_locations): Use post-order on the inverted CFG.
30991 2014-01-28 Richard Biener <rguenther@suse.de>
30993 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
30995 2014-01-28 Richard Biener <rguenther@suse.de>
30997 PR rtl-optimization/45364
30998 PR rtl-optimization/59890
30999 * var-tracking.c (local_get_addr_clear_given_value): Handle
31000 already cleared slot.
31001 (val_reset): Handle not allocated local_get_addr_cache.
31002 (vt_find_locations): Use post-order on the inverted CFG.
31004 2014-01-28 Alan Modra <amodra@gmail.com>
31006 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
31007 * configure.ac <recursive call for build != host>: Define
31008 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
31009 and LD_FOR_BUILD too.
31010 * configure: Regenerate.
31012 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
31014 * config/i386/i386.c (get_builtin_code_for_version): Separate
31015 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
31016 Broadwell from Haswell.
31018 2014-01-27 Steve Ellcey <sellcey@mips.com>
31020 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
31021 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
31022 * config/mips/mips.c (mips_option_override): Change setting
31024 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
31025 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
31026 Change from Mask to Var.
31028 2014-01-27 Jeff Law <law@redhat.com>
31030 * ipa-inline.c (inline_small_functions): Fix typo.
31032 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
31034 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
31035 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
31036 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
31037 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
31038 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
31039 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
31040 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
31041 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
31042 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
31043 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
31044 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
31045 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
31046 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
31047 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
31048 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
31049 (_mm512_storeu_epi64): Ditto.
31050 (_mm512_cmpge_epi32_mask): Ditto.
31051 (_mm512_cmpge_epu32_mask): Ditto.
31052 (_mm512_cmpge_epi64_mask): Ditto.
31053 (_mm512_cmpge_epu64_mask): Ditto.
31054 (_mm512_cmple_epi32_mask): Ditto.
31055 (_mm512_cmple_epu32_mask): Ditto.
31056 (_mm512_cmple_epi64_mask): Ditto.
31057 (_mm512_cmple_epu64_mask): Ditto.
31058 (_mm512_cmplt_epi32_mask): Ditto.
31059 (_mm512_cmplt_epu32_mask): Ditto.
31060 (_mm512_cmplt_epi64_mask): Ditto.
31061 (_mm512_cmplt_epu64_mask): Ditto.
31062 (_mm512_cmpneq_epi32_mask): Ditto.
31063 (_mm512_cmpneq_epu32_mask): Ditto.
31064 (_mm512_cmpneq_epi64_mask): Ditto.
31065 (_mm512_cmpneq_epu64_mask): Ditto.
31066 (_mm512_expand_pd): Ditto.
31067 (_mm512_expand_ps): Ditto.
31068 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
31069 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
31070 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
31071 * config/i386/i386.c (ix86_builtins): Add
31072 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
31073 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
31074 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
31075 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
31076 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
31077 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
31078 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
31079 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
31080 IX86_BUILTIN_PMOVUSQW512_MEM.
31081 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
31082 __builtin_ia32_pmovsqd512mem_mask,
31083 __builtin_ia32_pmovqd512mem_mask,
31084 __builtin_ia32_pmovusqw512mem_mask,
31085 __builtin_ia32_pmovsqw512mem_mask,
31086 __builtin_ia32_pmovqw512mem_mask,
31087 __builtin_ia32_pmovusdw512mem_mask,
31088 __builtin_ia32_pmovsdw512mem_mask,
31089 __builtin_ia32_pmovdw512mem_mask,
31090 __builtin_ia32_pmovqb512mem_mask,
31091 __builtin_ia32_pmovusqb512mem_mask,
31092 __builtin_ia32_pmovsqb512mem_mask,
31093 __builtin_ia32_pmovusdb512mem_mask,
31094 __builtin_ia32_pmovsdb512mem_mask,
31095 __builtin_ia32_pmovdb512mem_mask.
31096 (bdesc_args): Add __builtin_ia32_expanddf512,
31097 __builtin_ia32_expandsf512.
31098 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
31099 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
31100 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
31101 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
31102 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
31103 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
31104 (avx512f_<code>v8div16qi2_mask_store): This.
31105 (avx512f_expand<mode>): New.
31107 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
31109 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
31111 (_mm512_mask_prefetch_i64gather_pd): Ditto.
31112 (_mm512_prefetch_i32scatter_pd): Ditto.
31113 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
31114 (_mm512_prefetch_i64scatter_pd): Ditto.
31115 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
31116 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
31117 (_mm512_mask_prefetch_i64gather_ps): Ditto.
31118 (_mm512_prefetch_i32scatter_ps): Ditto.
31119 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
31120 (_mm512_prefetch_i64scatter_ps): Ditto.
31121 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
31122 * config/i386/i386-builtin-types.def: Define
31123 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
31124 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
31125 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
31126 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
31127 IX86_BUILTIN_SCATTERPFQPD.
31128 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
31129 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
31130 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
31131 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
31132 __builtin_ia32_scatterpfqps.
31133 (ix86_expand_builtin): Expand new built-ins.
31134 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
31135 fix memory access data type.
31136 (*avx512pf_gatherpf<mode>_mask): Ditto.
31137 (*avx512pf_gatherpf<mode>): Ditto.
31138 (avx512pf_scatterpf<mode>): Ditto.
31139 (*avx512pf_scatterpf<mode>_mask): Ditto.
31140 (*avx512pf_scatterpf<mode>): Ditto.
31141 (GATHER_SCATTER_SF_MEM_MODE): New.
31142 (avx512pf_gatherpf<mode>df): Ditto.
31143 (*avx512pf_gatherpf<mode>df_mask): Ditto.
31144 (*avx512pf_scatterpf<mode>df): Ditto.
31146 2014-01-27 Jakub Jelinek <jakub@redhat.com>
31149 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
31150 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
31153 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
31155 * common/config/arm/arm-common.c
31156 (arm_rewrite_mcpu): Handle multiple names.
31158 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
31160 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
31162 * gimple-builder.h (create_gimple_tmp): Delete.
31164 2014-01-27 Christian Bruel <christian.bruel@st.com>
31166 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
31169 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
31171 * config/pa/pa.md (call): Generate indirect long calls to non-local
31172 functions when outputing 32-bit code.
31173 (call_value): Likewise except for special call to buggy powf function.
31175 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
31176 portable runtime and PIC indirect calls.
31177 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
31178 and PIC call sequences. Use ldo instead of blr to set return register
31179 in PIC call sequence.
31181 2014-01-25 Walter Lee <walt@tilera.com>
31183 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
31184 avoid clobbering a live register.
31186 2014-01-25 Walter Lee <walt@tilera.com>
31188 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
31189 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
31190 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
31191 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
31193 2014-01-25 Walter Lee <walt@tilera.com>
31195 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
31196 arguments on even registers.
31197 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
31199 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
31200 (BIGGEST_ALIGNMENT): Ditto.
31201 (BIGGEST_FIELD_ALIGNMENT): Ditto.
31203 2014-01-25 Walter Lee <walt@tilera.com>
31205 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
31206 insns before bundling.
31207 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
31209 2014-01-25 Walter Lee <walt@tilera.com>
31211 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
31212 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
31213 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
31215 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
31217 * config/mips/constraints.md (kl): Delete.
31218 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
31219 define expands, using...
31220 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
31221 instructions for MIPS16.
31222 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
31223 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
31225 2014-01-25 Walter Lee <walt@tilera.com>
31227 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
31231 2014-01-25 Walter Lee <walt@tilera.com>
31233 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
31234 (TARGET_EXPAND_TO_RTL_HOOK): Define.
31236 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
31238 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
31241 2014-01-25 Jakub Jelinek <jakub@redhat.com>
31243 * print-rtl.c (in_call_function_usage): New var.
31244 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
31245 EXPR_LIST mode as mode and not as reg note name.
31247 PR middle-end/59561
31248 * cfgloopmanip.c (copy_loop_info): If
31249 loop->warned_aggressive_loop_optimizations, make sure
31250 the flag is set in target loop too.
31252 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
31254 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
31256 * builtins.def: Likewise.
31257 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
31258 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
31259 * ira.c (ira_setup_eliminable_regset): Likewise.
31260 * omp-low.c (gate_expand_omp): Likewise.
31261 (execute_lower_omp): Likewise.
31262 (diagnose_sb_0): Likewise.
31263 (gate_diagnose_omp_blocks): Likewise.
31264 (simd_clone_clauses_extract): Likewise.
31267 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31269 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
31270 correction for little endian...
31271 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
31274 2014-01-24 Jeff Law <law@redhat.com>
31276 PR tree-optimization/59919
31277 * tree-vrp.c (find_assert_locations_1): Do not register asserts
31278 for non-returning calls.
31280 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
31282 * common/config/aarch64/aarch64-common.c
31283 (aarch64_rewrite_mcpu): Handle multiple names.
31284 * config/aarch64/aarch64.h
31285 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
31287 2014-01-24 Dodji Seketeli <dodji@redhat.com>
31289 * input.c (add_file_to_cache_tab): Handle the case where fopen
31292 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
31295 * config/i386/i386.md (pushsf splitter): Get stack adjustment
31296 from push operand if code of push isn't PRE_DEC.
31298 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
31301 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
31302 -mquad-memory-atomic. Update -mquad-memory documentation to say
31303 it is only used for non-atomic loads/stores.
31305 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
31306 -mquad-memory or -mquad-memory-atomic switches.
31308 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
31309 -mquad-memory-atomic to ISA 2.07 support.
31311 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
31312 to separate support of normal quad word memory operations (ldq, stq)
31313 from the atomic quad word memory operations.
31315 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
31316 support to separate non-atomic quad word operations from atomic
31317 quad word operations. Disable non-atomic quad word operations in
31318 little endian mode so that we don't have to swap words after the
31319 load and before the store.
31320 (quad_load_store_p): Add comment about atomic quad word support.
31321 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
31322 options printed with -mdebug=reg.
31324 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
31325 -mquad-memory-atomic as the test for whether we have quad word
31326 atomic instructions.
31327 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
31328 or -mp8-vector are used, allow byte/half-word atomic operations.
31330 * config/rs6000/sync.md (load_lockedti): Insure that the address
31331 is a proper indexed or indirect address for the lqarx instruction.
31332 On little endian systems, swap the hi/lo registers after the lqarx
31334 (load_lockedpti): Use indexed_or_indirect_operand predicate to
31335 insure the address is valid for the lqarx instruction.
31336 (store_conditionalti): Insure that the address is a proper indexed
31337 or indirect address for the stqcrx. instruction. On little endian
31338 systems, swap the hi/lo registers before doing the stqcrx.
31340 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
31341 insure the address is valid for the stqcrx. instruction.
31343 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
31344 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
31345 type of quad memory support is available.
31347 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
31349 PR regression/59915
31350 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
31351 there is a danger of looping.
31353 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
31355 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
31356 force flag_ira_loop_pressure if set via command line.
31358 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
31360 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
31361 (ashr_simd): New builtin handling DI mode.
31362 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
31363 (aarch64_sshr_simddi): New match pattern.
31364 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
31365 (vshrd_n_s64): Likewise.
31366 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
31368 2014-01-23 Nick Clifton <nickc@redhat.com>
31370 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
31371 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
31372 favour of mcu specific scripts.
31373 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
31376 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
31377 Alex Velenko <Alex.Velenko@arm.com>
31379 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
31380 (vaddv_s16): Likewise.
31381 (vaddv_s32): Likewise.
31382 (vaddv_u8): Likewise.
31383 (vaddv_u16): Likewise.
31384 (vaddv_u32): Likewise.
31385 (vaddvq_s8): Likewise.
31386 (vaddvq_s16): Likewise.
31387 (vaddvq_s32): Likewise.
31388 (vaddvq_s64): Likewise.
31389 (vaddvq_u8): Likewise.
31390 (vaddvq_u16): Likewise.
31391 (vaddvq_u32): Likewise.
31392 (vaddvq_u64): Likewise.
31393 (vaddv_f32): Likewise.
31394 (vaddvq_f32): Likewise.
31395 (vaddvq_f64): Likewise.
31396 (vmaxv_f32): Likewise.
31397 (vmaxv_s8): Likewise.
31398 (vmaxv_s16): Likewise.
31399 (vmaxv_s32): Likewise.
31400 (vmaxv_u8): Likewise.
31401 (vmaxv_u16): Likewise.
31402 (vmaxv_u32): Likewise.
31403 (vmaxvq_f32): Likewise.
31404 (vmaxvq_f64): Likewise.
31405 (vmaxvq_s8): Likewise.
31406 (vmaxvq_s16): Likewise.
31407 (vmaxvq_s32): Likewise.
31408 (vmaxvq_u8): Likewise.
31409 (vmaxvq_u16): Likewise.
31410 (vmaxvq_u32): Likewise.
31411 (vmaxnmv_f32): Likewise.
31412 (vmaxnmvq_f32): Likewise.
31413 (vmaxnmvq_f64): Likewise.
31414 (vminv_f32): Likewise.
31415 (vminv_s8): Likewise.
31416 (vminv_s16): Likewise.
31417 (vminv_s32): Likewise.
31418 (vminv_u8): Likewise.
31419 (vminv_u16): Likewise.
31420 (vminv_u32): Likewise.
31421 (vminvq_f32): Likewise.
31422 (vminvq_f64): Likewise.
31423 (vminvq_s8): Likewise.
31424 (vminvq_s16): Likewise.
31425 (vminvq_s32): Likewise.
31426 (vminvq_u8): Likewise.
31427 (vminvq_u16): Likewise.
31428 (vminvq_u32): Likewise.
31429 (vminnmv_f32): Likewise.
31430 (vminnmvq_f32): Likewise.
31431 (vminnmvq_f64): Likewise.
31433 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
31435 * config/aarch64/aarch64-simd.md
31436 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
31437 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
31438 (*aarch64_mul3_elt<mode>): Likewise.
31439 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
31440 (*aarch64_mul3_elt_to_64v2df): Likewise.
31441 (*aarch64_mla_elt<mode>): Likewise.
31442 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
31443 (*aarch64_mls_elt<mode>): Likewise.
31444 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
31445 (*aarch64_fma4_elt<mode>): Likewise.
31446 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
31447 (*aarch64_fma4_elt_to_64v2df): Likewise.
31448 (*aarch64_fnma4_elt<mode>): Likewise.
31449 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
31450 (*aarch64_fnma4_elt_to_64v2df): Likewise.
31451 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
31452 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
31453 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
31454 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
31455 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
31456 (aarch64_sqdmull_lane<mode>_internal): Likewise.
31457 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
31459 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
31461 * config/aarch64/aarch64-simd.md
31462 (aarch64_be_checked_get_lane<mode>): New define_expand.
31463 * config/aarch64/aarch64-simd-builtins.def
31464 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
31465 New builtin definition.
31466 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
31467 Use new safe be builtin.
31469 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
31471 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
31473 (aarch64_be_st1<mode>): Likewise.
31474 (aarch_ld1<VALL:mode>): Define_expand modified.
31475 (aarch_st1<VALL:mode>): Likewise.
31476 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
31477 (UNSPEC_ST1): Likewise.
31479 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
31481 * config/microblaze/microblaze.md: Add trap insn and attribute
31483 2014-01-23 Dodji Seketeli <dodji@redhat.com>
31485 PR preprocessor/58580
31486 * input.h (location_get_source_line): Take an additional line_size
31488 (void diagnostics_file_cache_fini): Declare new function.
31489 * input.c (struct fcache): New type.
31490 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
31491 New static constants.
31492 (diagnostic_file_cache_init, total_lines_num)
31493 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
31494 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
31495 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
31496 (get_next_line, read_next_line, goto_next_line, read_line_num):
31497 New static function definitions.
31498 (diagnostic_file_cache_fini): New function.
31499 (location_get_source_line): Take an additional output line_len
31500 parameter. Re-write using lookup_or_add_file_to_cache_tab and
31502 * diagnostic.c (diagnostic_finish): Call
31503 diagnostic_file_cache_fini.
31504 (adjust_line): Take an additional input parameter for the length
31505 of the line, rather than calculating it with strlen.
31506 (diagnostic_show_locus): Adjust the use of
31507 location_get_source_line and adjust_line with respect to their new
31508 signature. While displaying a line now, do not stop at the first
31509 null byte. Rather, display the zero byte as a space and keep
31510 going until we reach the size of the line.
31511 * Makefile.in: Add vec.o to OBJS-libcommon
31513 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
31514 Ilya Tocar <ilya.tocar@intel.com>
31516 * config/i386/avx512fintrin.h (_mm512_kmov): New.
31517 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
31518 (__builtin_ia32_kmov16): Ditto.
31519 * config/i386/i386.md (UNSPEC_KMOV): New.
31522 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
31524 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
31525 (_mm512_storeu_si512): Ditto.
31527 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
31530 * rtl.h (get_referenced_operands): Declare.
31531 * recog.c (get_referenced_operands): New function.
31532 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
31533 operands have been referenced when recording LO_SUM references.
31535 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
31537 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
31539 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
31541 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
31542 Enable for generic and recent AMD targets.
31544 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
31546 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
31547 ARG_SIZE note when adjustment was eliminated.
31549 2014-01-22 Jeff Law <law@redhat.com>
31551 PR tree-optimization/59597
31552 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
31553 in file. Accept new argument REGISTERING and use it to modify
31554 dump output appropriately.
31555 (register_jump_thread): Corresponding changes.
31556 (mark_threaded_blocks): Reinstate code to cancel unprofitable
31557 thread paths involving joiner blocks. Add code to dump cancelled
31558 jump threading paths.
31560 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
31562 PR rtl-optimization/59477
31563 * lra-constraints.c (inherit_in_ebb): Process call for living hard
31564 regs. Update reloads_num and potential_reload_hard_regs for all insns.
31566 2014-01-22 Tom Tromey <tromey@redhat.com>
31568 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
31570 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
31572 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
31574 PR rtl-optimization/59896
31575 * lra-constraints.c (process_alt_operands): Check unused note for
31576 matched operands of insn with no output reloads.
31578 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
31580 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
31581 (mips_move_from_gpr_cost): Likewise.
31583 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
31585 PR rtl-optimization/59858
31586 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
31587 ira_class_hard_regs_num.
31588 (process_alt_operands): Increase reject for dying matched operand.
31590 2014-01-21 Jakub Jelinek <jakub@redhat.com>
31593 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
31594 smaller than size, perform several stores or loads and stores
31595 at dst + count - size to store or copy all of size bytes, rather
31596 than just last modesize bytes.
31598 2014-01-20 DJ Delorie <dj@redhat.com>
31600 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
31601 that CLOBBERs are REGs before propogating their values.
31603 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
31605 PR middle-end/59789
31606 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
31607 (cgraph_inline_failed_type): New function.
31608 * cgraph.h (DEFCIFCODE): Add type.
31609 (cgraph_inline_failed_type_t): New enum.
31610 (cgraph_inline_failed_type): New prototype.
31611 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
31612 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
31613 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
31614 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
31615 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
31616 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
31617 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
31618 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
31619 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
31620 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
31621 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
31622 OPTIMIZATION_MISMATCH.
31623 * tree-inline.c (expand_call_inline): Emit errors during
31624 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
31626 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
31629 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
31630 mode attribute in insn output.
31632 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
31634 * output.h (output_constant): Delete.
31635 * varasm.c (output_constant): Make private.
31637 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
31639 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
31641 2014-01-20 Jakub Jelinek <jakub@redhat.com>
31643 PR middle-end/59860
31644 * tree.h (fold_builtin_strcat): New prototype.
31645 * builtins.c (fold_builtin_strcat): No longer static. Add len
31646 argument, if non-NULL, don't call c_strlen. Optimize
31647 directly into __builtin_memcpy instead of __builtin_strcpy.
31648 (fold_builtin_2): Adjust fold_builtin_strcat caller.
31649 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
31651 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
31653 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
31654 for SImode_address_operand operands, having only a REG argument.
31656 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
31658 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
31659 loader name using mbig-endian.
31660 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
31662 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
31664 * doc/invoke.texi (-march): Clarify documentation for AArch64.
31665 (-mtune): Likewise.
31668 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
31670 * config/aarch64/aarch64-protos.h
31671 (aarch64_cannot_change_mode_class_ptr): Declare.
31672 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
31673 aarch64_cannot_change_mode_class_ptr): New.
31674 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
31675 backend hook aarch64_cannot_change_mode_class.
31677 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
31679 * common/config/aarch64/aarch64-common.c
31680 (aarch64_handle_option): Don't handle any option order logic here.
31681 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
31682 selected_cpu, warn on architecture version mismatch.
31683 (aarch64_override_options): Fix parsing order for option strings.
31685 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
31686 Iain Sandoe <iain@codesourcery.com>
31689 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
31690 warning. Amend comment to reflect current functionality.
31692 2014-01-20 Richard Biener <rguenther@suse.de>
31694 PR middle-end/59860
31695 * builtins.c (fold_builtin_strcat): Remove case better handled
31696 by tree-ssa-strlen.c.
31698 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
31700 * config/aarch64/aarch64.opt
31701 (mcpu, march, mtune): Make case-insensitive.
31703 2014-01-20 Jakub Jelinek <jakub@redhat.com>
31706 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
31707 if operands[1] is a REG or ZERO_EXTEND of a REG.
31709 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
31711 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
31713 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
31715 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
31716 long non-pic millicode calls.
31718 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
31720 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
31722 2014-01-19 Kito Cheng <kito@0xlab.org>
31724 * builtins.c (expand_movstr): Check movstr expand done or fail.
31726 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
31727 H.J. Lu <hongjiu.lu@intel.com>
31730 * config/i386/i386.md (*lea<mode>): Zero-extend return register
31731 to DImode for zero-extended addresses.
31733 2014-01-19 Jakub Jelinek <jakub@redhat.com>
31735 PR rtl-optimization/57763
31736 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
31737 on the new indirect jump_insn and increment LABEL_NUSES (label).
31739 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
31743 * config.gcc (x86_archs): New variable.
31744 (x86_64_archs): Likewise.
31745 (x86_cpus): Likewise.
31746 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
31747 --with-arch/--with-cpu= options.
31748 Support --with-arch=/--with-cpu={nehalem,westmere,
31749 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
31751 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
31753 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
31754 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
31756 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
31758 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
31760 2014-01-18 Jakub Jelinek <jakub@redhat.com>
31763 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
31764 clear cpp_get_options (parse_in)->warn_unused_macros for
31765 ix86_target_macros_internal with cpp_define.
31767 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
31769 * jump.c (delete_related_insns): Keep (use (insn))s.
31770 * reorg.c (redundant_insn): Check for barriers too.
31772 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
31774 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
31776 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
31778 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
31779 call to $$dyncall when TARGET_LONG_CALLS is true.
31781 2014-01-17 Jeff Law <law@redhat.com>
31783 * ree.c (combine_set_extension): Temporarily disable test for
31784 changing number of hard registers.
31786 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
31788 PR middle-end/58125
31789 * ipa-inline-analysis.c (inline_free_summary):
31790 Do not free summary of aliases.
31792 2014-01-17 Jakub Jelinek <jakub@redhat.com>
31794 PR middle-end/59706
31795 * gimplify.c (gimplify_expr): Use create_tmp_var
31796 instead of create_tmp_var_raw. If cond doesn't have
31797 integral type, don't add the IFN_ANNOTATE builtin at all.
31799 2014-01-17 Martin Jambor <mjambor@suse.cz>
31802 * ipa-cp.c (prev_edge_clone): New variable.
31803 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
31804 Also resize prev_edge_clone vector.
31805 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
31806 (ipcp_edge_removal_hook): New function.
31807 (ipcp_driver): Register ipcp_edge_removal_hook.
31809 2014-01-17 Andrew Pinski <apinski@cavium.com>
31810 Steve Ellcey <sellcey@mips.com>
31813 * config/mips/mips.c (mips_print_operand): Check operand mode instead
31816 2014-01-17 Jeff Law <law@redhat.com>
31818 PR middle-end/57904
31819 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
31820 so that pass_ccp runs first.
31822 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
31824 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
31825 (ix86_adjust_cost): Use !TARGET_XXX.
31826 (do_reorder_for_imul): Likewise.
31827 (swap_top_of_ready_list): Likewise.
31828 (ix86_sched_reorder): Likewise.
31830 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
31832 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
31833 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
31834 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
31835 (intel_memset): New. Duplicate slm_memset.
31836 (intel_cost): New. Duplicate slm_cost.
31837 (m_INTEL): New macro.
31838 (processor_target_table): Add "intel".
31839 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
31840 with PROCESSOR_INTEL for "intel".
31841 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
31842 PROCESSOR_SILVERMONT.
31843 (ix86_issue_rate): Likewise.
31844 (ix86_adjust_cost): Likewise.
31845 (ia32_multipass_dfa_lookahead): Likewise.
31846 (swap_top_of_ready_list): Likewise.
31847 (ix86_sched_reorder): Likewise.
31848 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
31849 instead of TARGET_OPT_AGU.
31850 * config/i386/i386.h (TARGET_INTEL): New.
31851 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
31852 (processor_type): Add PROCESSOR_INTEL.
31853 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
31854 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
31856 2014-01-17 Marek Polacek <polacek@redhat.com>
31859 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
31862 2014-01-17 Richard Biener <rguenther@suse.de>
31864 PR tree-optimization/46590
31865 * opts.c (default_options_table): Add entries for
31866 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
31867 all enabled at -O1 but not for -Og.
31868 * common.opt (fbranch-count-reg): Remove Init(1).
31869 (fmove-loop-invariants): Likewise.
31870 (ftree-pta): Likewise.
31872 2014-01-17 Jakub Jelinek <jakub@redhat.com>
31874 * config/i386/i386.c (ix86_data_alignment): For compatibility with
31875 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
31876 decls to at least the GCC 4.8 used alignments.
31879 * tree-nested.c (convert_nonlocal_reference_stmt,
31880 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
31881 of GIMPLE_BIND stmts, adjust associated decls.
31883 2014-01-17 Richard Biener <rguenther@suse.de>
31885 PR tree-optimization/46590
31886 * vec.h (vec<>::bseach): New member function implementing
31887 binary search according to C89 bsearch.
31888 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
31889 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
31890 bitmap pointer again. Make accesses_in_loop a flat array.
31891 (mem_ref_obstack): New global.
31892 (outermost_indep_loop): Adjust for mem_ref->stored changes.
31893 (mark_ref_stored): Likewise.
31894 (ref_indep_loop_p_2): Likewise.
31895 (set_ref_stored_in_loop): New helper function.
31896 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
31897 (memref_free): Adjust.
31898 (record_mem_ref_loc): Simplify.
31899 (gather_mem_refs_stmt): Adjust.
31900 (sort_locs_in_loop_postorder_cmp): New function.
31901 (analyze_memory_references): Sort accesses_in_loop after
31902 loop postorder number.
31903 (find_ref_loc_in_loop_cmp): New function.
31904 (for_all_locs_in_loop): Find relevant cluster of locs in
31905 accesses_in_loop and iterate without recursion.
31906 (execute_sm): Avoid uninit warning.
31907 (struct ref_always_accessed): Simplify.
31908 (ref_always_accessed::operator ()): Likewise.
31909 (ref_always_accessed_p): Likewise.
31910 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
31911 loop postorder numbers here.
31912 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
31915 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
31918 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
31919 on decls for which assemble_alias has been called.
31921 2014-01-17 Nick Clifton <nickc@redhat.com>
31923 * config/msp430/msp430.opt: (mcpu): New option.
31924 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
31925 (msp430_option_override): Parse target_cpu. If the MCU name
31926 matches a generic string, clear target_mcu.
31927 (msp430_attr): Allow numeric interrupt values up to 63.
31928 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
31929 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
31931 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
31933 * config/msp430/msp430.md (popm): Use %J rather than %I.
31934 (addsi3): Use msp430_nonimmediate_operand for operand 2.
31935 (addhi_cy_i): Use immediate_operand for operand 2.
31936 * doc/invoke.texi: Document -mcpu option.
31938 2014-01-17 Richard Biener <rguenther@suse.de>
31940 PR rtl-optimization/38518
31941 * df.h (df_analyze_loop): Declare.
31942 * df-core.c: Include cfgloop.h.
31943 (df_analyze_1): Split out main part of df_analyze.
31944 (df_analyze): Adjust.
31945 (loop_inverted_post_order_compute): New function.
31946 (loop_post_order_compute): Likewise.
31947 (df_analyze_loop): New function avoiding whole-function
31948 postorder computes.
31949 * loop-invariant.c (find_defs): Use df_analyze_loop.
31950 (find_invariants): Adjust.
31951 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
31953 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
31955 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
31956 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
31958 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
31960 * ipa-ref.c (ipa_remove_stmt_references): Fix references
31961 traversal when removing references.
31963 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
31966 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
31968 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
31970 PR middle-end/56791
31971 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
31972 pushing a reload for an autoinc when we had previously reloaded an
31973 inner part of the address.
31975 2014-01-16 Jakub Jelinek <jakub@redhat.com>
31977 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
31979 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
31980 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
31981 when not giving up or versioning for alias only because of
31983 (vect_analyze_data_ref_dependences): Set to true.
31984 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
31986 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
31987 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
31990 PR middle-end/58344
31991 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
31994 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
31995 operand 0 predicate for gathers, use a new pseudo as subtarget.
31997 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
31999 PR middle-end/59609
32000 * lra-constraints.c (process_alt_operands): Add printing debug info.
32001 Check absence of input/output reloads for matched operands too.
32003 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
32005 PR rtl-optimization/59835
32006 * ira.c (ira_init_register_move_cost): Increase cost for
32009 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
32011 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
32013 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
32016 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
32017 non-register objects. Use gen_(high/low)part more consistently.
32020 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
32023 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
32024 endian support, remove tests for WORDS_BIG_ENDIAN.
32025 (p8_mfvsrd_3_<mode>): Likewise.
32026 (reload_gpr_from_vsx<mode>): Likewise.
32027 (reload_gpr_from_vsxsf): Likewise.
32028 (p8_mfvsrd_4_disf): Likewise.
32030 2014-01-16 Richard Biener <rguenther@suse.de>
32032 PR rtl-optimization/46590
32033 * lcm.c (compute_antinout_edge): Use postorder iteration.
32034 (compute_laterin): Use inverted postorder iteration.
32036 2014-01-16 Nick Clifton <nickc@redhat.com>
32038 PR middle-end/28865
32039 * varasm.c (output_constant): Return the number of bytes actually
32041 (output_constructor_array_range): Update the field size with the
32042 number of bytes emitted by output_constant.
32043 (output_constructor_regular_field): Likewise. Also do not
32044 complain if the total number of bytes emitted is now greater
32045 than the expected fieldpos.
32046 * output.h (output_constant): Update prototype and descriptive comment.
32048 2014-01-16 Marek Polacek <polacek@redhat.com>
32050 PR middle-end/59827
32051 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
32052 it is error_mark_node.
32054 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
32056 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
32057 VALID_AVX256_REG_OR_OI_MODE.
32059 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
32061 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
32062 current procedure should be profiled.
32064 2014-01-15 Andrew Pinski <apinski@cavium.com>
32066 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
32067 of moving from/to the STACK_REG register class.
32069 2014-01-15 Richard Henderson <rth@redhat.com>
32072 * reginfo.c (global_regs_decl): Globalize.
32073 * rtl.h (global_regs_decl): Declare.
32074 * ira.c (do_reload): Diagnose frame_pointer_needed and it
32075 reserved via global_regs.
32077 2014-01-15 Teresa Johnson <tejohnson@google.com>
32079 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
32081 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
32083 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
32084 and vmulosh rather than call gen_vec_widen_smult_*.
32085 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
32086 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
32087 (vec_widen_smult_even_v16qi): Likewise.
32088 (vec_widen_umult_even_v8hi): Likewise.
32089 (vec_widen_smult_even_v8hi): Likewise.
32090 (vec_widen_umult_odd_v16qi): Likewise.
32091 (vec_widen_smult_odd_v16qi): Likewise.
32092 (vec_widen_umult_odd_v8hi): Likewise.
32093 (vec_widen_smult_odd_v8hi): Likewise.
32094 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
32095 vmuloub rather than call gen_vec_widen_umult_*.
32096 (vec_widen_umult_lo_v16qi): Likewise.
32097 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
32098 vmulosb rather than call gen_vec_widen_smult_*.
32099 (vec_widen_smult_lo_v16qi): Likewise.
32100 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
32101 rather than call gen_vec_widen_umult_*.
32102 (vec_widen_umult_lo_v8hi): Likewise.
32103 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
32104 rather than call gen_vec_widen_smult_*.
32105 (vec_widen_smult_lo_v8hi): Likewise.
32107 2014-01-15 Jeff Law <law@redhat.com>
32109 PR tree-optimization/59747
32110 * ree.c (find_and_remove_re): Properly handle case where a second
32111 eliminated extension requires widening a copy created for elimination
32112 of a prior extension.
32113 (combine_set_extension): Ensure that the number of hard regs needed
32114 for a destination register does not change when we widen it.
32116 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
32118 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
32119 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
32120 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
32121 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
32122 (avr-*-rtems*): Likewise.
32123 (bfin*-rtems*): Likewise.
32124 (moxie-*-rtems*): Likewise.
32125 (h8300-*-rtems*): Likewise.
32126 (i[34567]86-*-rtems*): Likewise.
32127 (lm32-*-rtems*): Likewise.
32128 (m32r-*-rtems*): Likewise.
32129 (m68k-*-rtems*): Likewise.
32130 (microblaze*-*-rtems*): Likewise.
32131 (mips*-*-rtems*): Likewise.
32132 (powerpc-*-rtems*): Likewise.
32133 (sh-*-rtems*): Likewise.
32134 (sparc-*-rtems*): Likewise.
32135 (sparc64-*-rtems*): Likewise.
32136 (v850-*-rtems*): Likewise.
32137 (m32c-*-rtems*): Likewise.
32139 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
32141 PR rtl-optimization/59511
32142 * ira.c (ira_init_register_move_cost): Use memory costs for some
32143 cases of register move cost calculations.
32144 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
32145 instead of BB frequency.
32146 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
32147 * lra-assigns.c (find_hard_regno_for): Ditto.
32149 2014-01-15 Richard Biener <rguenther@suse.de>
32151 PR tree-optimization/59822
32152 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
32153 (vectorizable_load): Use it to hoist defs of uses of invariant
32154 loads out of the loop.
32156 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
32157 Kugan Vivekanandarajah <kuganv@linaro.org>
32160 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
32163 2014-01-15 Richard Biener <rguenther@suse.de>
32165 PR rtl-optimization/59802
32166 * lcm.c (compute_available): Use inverted postorder to seed
32167 the initial worklist.
32169 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
32172 * config/s390/s390.c (s390_preferred_reload_class): Don't return
32173 ADDR_REGS for invalid symrefs in non-PIC code.
32175 2014-01-15 Jakub Jelinek <jakub@redhat.com>
32178 * builtins.c (determine_block_size): Initialize *probable_max_size
32179 even if len_rtx is CONST_INT.
32181 2014-01-14 Andrew Pinski <apinski@cavium.com>
32183 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
32184 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
32185 (cortexa53_tunings): Likewise.
32186 (aarch64_sched_issue_rate): New function.
32187 (TARGET_SCHED_ISSUE_RATE): Define.
32189 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
32191 * ira-costs.c (find_costs_and_classes): Add missed
32192 ira_init_register_move_cost_if_necessary.
32194 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
32197 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
32199 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
32202 * config/i386/i386.c (type_natural_mode): Add a bool parameter
32203 to indicate if type is used for function return value. Warn ABI
32204 change if the vector mode isn't available for function return value.
32205 (ix86_function_arg_advance): Pass false to type_natural_mode.
32206 (ix86_function_arg): Likewise.
32207 (ix86_gimplify_va_arg): Likewise.
32208 (function_arg_32): Don't warn ABI change.
32209 (ix86_function_value): Pass true to type_natural_mode.
32210 (ix86_return_in_memory): Likewise.
32211 (ix86_struct_value_rtx): Removed.
32212 (TARGET_STRUCT_VALUE_RTX): Likewise.
32214 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
32216 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
32217 converting a conditional jump into a conditional return.
32219 2014-01-14 Richard Biener <rguenther@suse.de>
32221 PR tree-optimization/58921
32222 PR tree-optimization/59006
32223 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
32224 hoisting invariant stmts.
32225 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
32226 invariant loads on the preheader edge if possible.
32228 2014-01-14 Joey Ye <joey.ye@arm.com>
32230 * doc/plugin.texi (Building GCC plugins): Update to C++.
32232 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
32234 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
32235 (_mm_rcp28_round_ss): Ditto.
32236 (_mm_rsqrt28_round_sd): Ditto.
32237 (_mm_rsqrt28_round_ss): Ditto.
32238 (_mm_rcp28_sd): Ditto.
32239 (_mm_rcp28_ss): Ditto.
32240 (_mm_rsqrt28_sd): Ditto.
32241 (_mm_rsqrt28_ss): Ditto.
32242 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
32243 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
32244 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
32245 (IX86_BUILTIN_RCP28SD): Ditto.
32246 (IX86_BUILTIN_RCP28SS): Ditto.
32247 (IX86_BUILTIN_RSQRT28SD): Ditto.
32248 (IX86_BUILTIN_RSQRT28SS): Ditto.
32249 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
32250 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
32251 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
32252 (ix86_expand_special_args_builtin): Expand new FTYPE.
32253 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
32254 (srcp14<mode>): Make insn unary.
32255 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
32256 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
32257 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
32258 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
32259 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
32260 Fix rounding: make it SAE only.
32261 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
32263 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
32265 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
32266 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
32267 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
32268 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
32269 (round_saeonly_mask_scalar_operand4): Ditto.
32270 (round_saeonly_mask_scalar_op3): Ditto.
32271 (round_saeonly_mask_scalar_op4): Ditto.
32273 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32275 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
32276 Implement -maltivec=be for vec_insert and vec_extract.
32278 2014-01-10 DJ Delorie <dj@redhat.com>
32280 * config/msp430/msp430.md (call_internal): Don't allow memory
32281 references with SP as the base register.
32282 (call_value_internal): Likewise.
32283 * config/msp430/constraints.md (Yc): New. For memory references
32284 that don't use SP as a base register.
32286 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
32287 "an integer without a # prefix"
32288 * config/msp430/msp430.md (epilogue_helper): Use it.
32290 2014-01-13 Jakub Jelinek <jakub@redhat.com>
32293 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
32294 AVX512F gather builtins.
32295 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
32296 on gather decls with INTEGER_TYPE masktype.
32297 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
32298 directly into the builtin rather than hoisting it before loop.
32300 PR tree-optimization/59387
32301 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
32302 (scev_const_prop): If folded_casts and type has undefined overflow,
32303 use force_gimple_operand instead of force_gimple_operand_gsi and
32304 for each added stmt if it is assign with
32305 arith_code_with_undefined_signed_overflow, call
32306 rewrite_to_defined_overflow.
32307 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
32308 gimple-fold.h instead.
32309 (arith_code_with_undefined_signed_overflow,
32310 rewrite_to_defined_overflow): Moved to ...
32311 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
32312 rewrite_to_defined_overflow): ... here. No longer static.
32313 Include gimplify-me.h.
32314 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
32315 rewrite_to_defined_overflow): New prototypes.
32317 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32319 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
32321 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
32323 * builtins.c (get_object_alignment_2): Minor tweak.
32324 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
32326 2014-01-13 Christian Bruel <christian.bruel@st.com>
32328 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
32329 optimized non constant lengths.
32331 2014-01-13 Jakub Jelinek <jakub@redhat.com>
32334 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
32335 load as __atomic_load_N if possible.
32337 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
32339 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
32341 (rs6000_expand_builtin): Adjust call.
32343 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
32346 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
32347 * config/rs6000/rs6000.c: Include target-globals.h.
32348 (rs6000_set_current_function): Instead of doing target_reinit
32349 unconditionally, use save_target_globals_default_opts and
32350 restore_target_globals.
32352 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
32354 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
32355 (rs6000_expand_builtin): Handle mffs and mtfsf.
32356 (rs6000_init_builtins): Define mffs and mtfsf.
32357 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
32358 (rs6000_mffs): New pattern.
32359 (rs6000_mtfsf): New pattern.
32361 2014-01-11 Bin Cheng <bin.cheng@arm.com>
32363 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
32364 Start narrowing with START. Apply candidate-use pair
32365 and check overall cost in narrowing.
32366 (iv_ca_prune): Pass new argument.
32368 2014-01-10 Jeff Law <law@redhat.com>
32370 PR middle-end/59743
32371 * ree.c (combine_reaching_defs): Ensure the defining statement
32372 occurs before the extension when optimizing extensions with
32373 different source and destination hard registers.
32375 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
32378 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
32379 vtables into the type inheritance graph.
32381 2014-01-10 Jakub Jelinek <jakub@redhat.com>
32383 PR rtl-optimization/59754
32384 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
32385 modes in the REGNO != REGNO case.
32387 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32389 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
32391 2014-01-10 Jakub Jelinek <jakub@redhat.com>
32393 PR tree-optimization/59745
32394 * tree-predcom.c (tree_predictive_commoning_loop): Call
32395 free_affine_expand_cache if giving up because components is NULL.
32397 * target-globals.c (save_target_globals): Allocate < 4KB structs using
32398 GC in payload of target_globals struct instead of allocating them on
32399 the heap and the larger structs separately using GC.
32400 * target-globals.h (struct target_globals): Make regs, hard_regs,
32401 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
32402 of GTY((skip)) and change type to void *.
32403 (reset_target_globals): Cast loads from those fields to corresponding
32406 2014-01-10 Steve Ellcey <sellcey@mips.com>
32409 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
32410 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
32411 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
32413 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
32416 * aarch64-modes.def (CC_Zmode): New flags mode.
32417 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
32418 represents an equality.
32419 (aarch64_get_condition_code): Handle CC_Zmode.
32420 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
32422 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
32424 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
32425 extraction in good case.
32427 2014-01-10 Richard Biener <rguenther@suse.de>
32429 PR tree-optimization/59374
32430 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
32431 checking after SLP discovery. Mark stmts not participating
32432 in any SLP instance properly.
32434 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32436 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
32437 when handling a SET rtx.
32439 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32441 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
32442 (cortex-a57): Likewise.
32443 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
32445 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32447 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
32448 non-iwmmxt builtins.
32450 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
32454 * ipa-devirt.c record_target_from_binfo): Take as argument
32455 stack of binfos and lookup matching one for virtual inheritance.
32456 (possible_polymorphic_call_targets_1): Update.
32458 2014-01-10 Huacai Chen <chenhc@lemote.com>
32460 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
32461 kernel strings for Loongson-2E/2F/3A.
32463 2014-01-10 Jakub Jelinek <jakub@redhat.com>
32465 PR middle-end/59670
32466 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
32467 is_gimple_call before calling gimple_call_internal_p.
32469 2014-01-09 Steve Ellcey <sellcey@mips.com>
32471 * Makefile.in (TREE_FLOW_H): Remove.
32472 (TREE_SSA_H): Add file names from tree-flow.h.
32473 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
32474 * tree.h: Remove tree-flow.h reference.
32475 * hash-table.h: Remove tree-flow.h reference.
32476 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
32477 reference with tree-ssa-loop.h.
32479 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32481 * doc/invoke.texi: Add -maltivec={be,le} options, and document
32482 default element-order behavior for -maltivec.
32483 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
32484 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
32485 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
32486 when targeting big endian, at least for now.
32487 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
32489 2014-01-09 Jakub Jelinek <jakub@redhat.com>
32491 PR middle-end/47735
32492 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
32493 var satisfies use_register_for_decl, just take into account type
32494 alignment, rather than decl alignment.
32496 PR tree-optimization/59622
32497 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
32498 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
32499 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
32500 Don't devirtualize for inplace at all. For targets.length () == 1,
32501 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
32503 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
32505 * config/i386/i386.md (cpu): Remove the unused btver1.
32507 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
32509 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
32511 2014-01-09 Jakub Jelinek <jakub@redhat.com>
32514 * tree-core.h (struct target_globals): New forward declaration.
32515 (struct tree_target_option): Add globals field.
32516 * tree.h (TREE_TARGET_GLOBALS): Define.
32517 (prepare_target_option_nodes_for_pch): New prototype.
32518 * target-globals.h (struct target_globals): Define even if
32519 !SWITCHABLE_TARGET.
32520 * tree.c (prepare_target_option_node_for_pch,
32521 prepare_target_option_nodes_for_pch): New functions.
32522 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
32523 * config/i386/i386.c: Include target-globals.h.
32524 (ix86_set_current_function): Instead of doing target_reinit
32525 unconditionally, use save_target_globals_default_opts and
32526 restore_target_globals.
32528 2014-01-09 Richard Biener <rguenther@suse.de>
32530 PR tree-optimization/59715
32531 * tree-cfg.h (split_critical_edges): Declare.
32532 * tree-cfg.c (split_critical_edges): Export.
32533 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
32535 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
32537 * cfgexpand.c (expand_stack_vars): Optionally disable
32538 asan stack protection.
32539 (expand_used_vars): Likewise.
32540 (partition_stack_vars): Likewise.
32541 * asan.c (asan_emit_stack_protection): Optionally disable
32542 after return stack usage.
32543 (instrument_derefs): Optionally disable memory access instrumentation.
32544 (instrument_builtin_call): Likewise.
32545 (instrument_strlen_call): Likewise.
32546 (asan_protect_global): Optionally disable global variables protection.
32547 * doc/invoke.texi: Added doc for new options.
32548 * params.def: Added new options.
32549 * params.h: Likewise.
32551 2014-01-09 Jakub Jelinek <jakub@redhat.com>
32553 PR rtl-optimization/59724
32554 * ifcvt.c (cond_exec_process_if_block): Don't call
32555 flow_find_head_matching_sequence with 0 longest_match.
32556 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
32557 non-active insns if !stop_after.
32558 (try_head_merge_bb): Revert 2014-01-07 changes.
32560 2014-01-08 Jeff Law <law@redhat.com>
32562 * ree.c (get_sub_rtx): New function, extracted from...
32563 (merge_def_and_ext): Here.
32564 (combine_reaching_defs): Use get_sub_rtx.
32566 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
32568 * cgraph.h (varpool_variable_node): Do not choke on null node.
32570 2014-01-08 Catherine Moore <clm@codesourcery.com>
32572 * config/mips/mips.md (simple_return): Attempt to use JRC
32574 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
32576 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
32578 PR rtl-optimization/59137
32579 * reorg.c (steal_delay_list_from_target): Call update_block for
32581 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
32583 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32585 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
32586 two duplicate entries.
32588 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
32591 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
32593 * config/mips/mips.c (mips_truncated_op_cost): New function.
32594 (mips_rtx_costs): Adjust test for BADDU.
32595 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
32597 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
32599 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
32600 (*baddu_si): ...this new pattern.
32602 2014-01-08 Jakub Jelinek <jakub@redhat.com>
32605 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
32607 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
32609 PR middle-end/57748
32610 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
32612 (expand_expr, expand_normal): Adjust.
32613 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
32614 inner_reference_p. Use inner_reference_p to expand inner references.
32615 (store_expr): Adjust.
32616 * cfgexpand.c (expand_call_stmt): Adjust.
32618 2014-01-08 Rong Xu <xur@google.com>
32620 * gcov-io.c (gcov_var): Move from gcov-io.h.
32621 (gcov_position): Ditto.
32622 (gcov_is_error): Ditto.
32623 (gcov_rewrite): Ditto.
32624 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
32625 only part to libgcc/libgcov.h.
32627 2014-01-08 Marek Polacek <polacek@redhat.com>
32629 PR middle-end/59669
32630 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
32632 2014-01-08 Marek Polacek <polacek@redhat.com>
32635 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
32637 2014-01-08 Jakub Jelinek <jakub@redhat.com>
32639 PR rtl-optimization/59649
32640 * stor-layout.c (get_mode_bounds): For BImode return
32641 0 and STORE_FLAG_VALUE.
32643 2014-01-08 Richard Biener <rguenther@suse.de>
32645 PR middle-end/59630
32646 * gimple.h (is_gimple_builtin_call): Remove.
32647 (gimple_builtin_call_types_compatible_p): New.
32648 (gimple_call_builtin_p): New overload.
32649 * gimple.c (is_gimple_builtin_call): Remove.
32650 (validate_call): Rename to ...
32651 (gimple_builtin_call_types_compatible_p): ... this and export. Also
32652 check return types.
32653 (validate_type): New static function.
32654 (gimple_call_builtin_p): New overload and adjust.
32655 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
32656 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
32657 (gimple_fold_stmt_to_constant_1): Likewise.
32658 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
32660 2014-01-08 Richard Biener <rguenther@suse.de>
32662 PR middle-end/59471
32663 * gimplify.c (gimplify_expr): Gimplify register-register type
32664 VIEW_CONVERT_EXPRs to separate stmts.
32666 2014-01-07 Jeff Law <law@redhat.com>
32668 PR middle-end/53623
32669 * ree.c (combine_set_extension): Handle case where source
32670 and destination registers in an extension insn are different.
32671 (combine_reaching_defs): Allow source and destination registers
32672 in extension to be different under limited circumstances.
32673 (add_removable_extension): Remove restriction that the
32674 source and destination registers in the extension are the same.
32675 (find_and_remove_re): Emit a copy from the extension's
32676 destination to its source after the defining insn if
32677 the source and destination registers are different.
32679 PR middle-end/59285
32680 * ifcvt.c (merge_if_block): If we are merging a block with more than
32681 one successor with a block with no successors, remove any BARRIER
32682 after the second block.
32684 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
32686 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
32688 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
32691 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
32692 for 14-bit register offsets when INT14_OK_STRICT is false.
32694 2014-01-07 Roland Stigge <stigge@antcom.de>
32695 Michael Meissner <meissner@linux.vnet.ibm.com>
32698 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
32699 Only check TFmode for SPE constants. Don't check TImode or TDmode.
32701 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
32703 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
32706 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
32708 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
32709 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
32710 rtx is const0_rtx or not.
32712 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
32715 * target-globals.c (save_target_globals): Remove this_fn_optab
32717 * toplev.c: Include optabs.h.
32718 (target_reinit): Temporarily restore the global options if another
32719 set of options are in force.
32721 2014-01-07 Jakub Jelinek <jakub@redhat.com>
32723 PR rtl-optimization/58668
32724 * cfgcleanup.c (flow_find_cross_jump): Don't count
32725 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
32726 to determine what is counted.
32727 (flow_find_head_matching_sequence): Use active_insn_p to determine
32729 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
32731 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
32732 determine what is counted.
32734 PR tree-optimization/59643
32735 * tree-predcom.c (split_data_refs_to_components): If one dr is
32736 read and one write, determine_offset fails and the write isn't
32737 in the bad component, just put the read into the bad component.
32739 2014-01-07 Mike Stump <mikestump@comcast.net>
32740 Jakub Jelinek <jakub@redhat.com>
32743 * tree-core.h (struct tree_optimization_option): Change optabs
32744 type from unsigned char * to void *.
32745 * optabs.c (init_tree_optimization_optabs): Adjust
32746 TREE_OPTIMIZATION_OPTABS initialization.
32748 2014-01-06 Jakub Jelinek <jakub@redhat.com>
32751 * config/i386/i386.h (struct machine_function): Add
32752 no_drap_save_restore field.
32753 * config/i386/i386.c (ix86_save_reg): Use
32754 !cfun->machine->no_drap_save_restore instead of
32755 crtl->stack_realign_needed.
32756 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
32757 this function clears frame_pointer_needed. Set
32758 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
32759 and DRAP reg is needed.
32761 2014-01-06 Marek Polacek <polacek@redhat.com>
32764 * doc/implement-c.texi: Mention that other integer types are
32765 permitted as bit-field types in strictly conforming mode.
32767 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
32769 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
32770 is newly allocated.
32772 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
32774 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
32776 2014-01-06 Martin Jambor <mjambor@suse.cz>
32779 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
32781 * ipa-prop.c (ipa_print_node_params): Fix indentation.
32783 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
32787 * var-tracking.c (add_stores): Preserve the value of the source even if
32788 we don't record the store.
32790 2014-01-06 Terry Guo <terry.guo@arm.com>
32792 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
32794 2014-01-05 Iain Sandoe <iain@codesourcery.com>
32797 * config/darwin.c (darwin_function_section): Adjust return values to
32798 correspond to optimisation changes made in r206070.
32800 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
32802 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
32803 from prefetch_block tune setting.
32804 (nocona_cost): Correct size of prefetch block to 64.
32806 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
32808 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
32809 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
32810 used to save the static chain register in the computation of the offset
32811 from which the FP registers need to be restored.
32813 2014-01-04 Jakub Jelinek <jakub@redhat.com>
32815 PR tree-optimization/59519
32816 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
32817 ICE if get_current_def (current_new_name) is already non-NULL, as long
32818 as it is a phi result of some other phi in *new_exit_bb that has
32821 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
32822 or vmovdqu* for misaligned_operand.
32823 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
32824 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
32825 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
32826 aligned_mem for AVX512F masked aligned load and store builtins and for
32827 non-temporal moves.
32829 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
32831 PR tree-optimization/59651
32832 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
32833 Address range for negative step should be added by TYPE_SIZE_UNIT.
32835 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
32837 * config/m68k/m68k.c (handle_move_double): Handle pushes with
32838 overlapping registers also for registers other than the stack pointer.
32840 2014-01-03 Marek Polacek <polacek@redhat.com>
32843 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
32846 2014-01-03 Jakub Jelinek <jakub@redhat.com>
32849 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
32852 * config/i386/i386.md (MODE_SIZE): New mode attribute.
32853 (push splitter): Use <P:MODE_SIZE> instead of
32854 GET_MODE_SIZE (<P:MODE>mode).
32855 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
32856 (mov -1, reg peephole2): Likewise.
32857 * config/i386/sse.md (*mov<mode>_internal,
32858 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
32859 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
32860 *<code><mode>3, *andnot<mode>3<mask_name>,
32861 <mask_codefor><code><mode>3<mask_name>): Likewise.
32862 * config/i386/subst.md (mask_mode512bit_condition,
32863 sd_mask_mode512bit_condition): Likewise.
32865 2014-01-02 Xinliang David Li <davidxl@google.com>
32867 PR tree-optimization/59303
32868 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
32869 (dump_predicates): Better output format.
32870 (pred_equal_p): New function.
32871 (is_neq_relop_p): Ditto.
32872 (is_neq_zero_form_p): Ditto.
32873 (pred_expr_equal_p): Ditto.
32874 (pred_neg_p): Ditto.
32875 (simplify_pred): Ditto.
32876 (simplify_preds_2): Ditto.
32877 (simplify_preds_3): Ditto.
32878 (simplify_preds_4): Ditto.
32879 (simplify_preds): Ditto.
32880 (push_pred): Ditto.
32881 (push_to_worklist): Ditto.
32882 (get_pred_info_from_cmp): Ditto.
32883 (is_degenerated_phi): Ditto.
32884 (normalize_one_pred_1): Ditto.
32885 (normalize_one_pred): Ditto.
32886 (normalize_one_pred_chain): Ditto.
32887 (normalize_preds): Ditto.
32888 (normalize_cond_1): Remove function.
32889 (normalize_cond): Ditto.
32890 (is_gcond_subset_of): Ditto.
32891 (is_subset_of_any): Ditto.
32892 (is_or_set_subset_of): Ditto.
32893 (is_and_set_subset_of): Ditto.
32894 (is_norm_cond_subset_of): Ditto.
32895 (pred_chain_length_cmp): Ditto.
32896 (convert_control_dep_chain_into_preds): Type change.
32897 (find_predicates): Ditto.
32898 (find_def_preds): Ditto.
32899 (destroy_predicates_vecs): Ditto.
32900 (find_matching_predicates_in_rest_chains): Ditto.
32901 (use_pred_not_overlap_with_undef_path_pred): Ditto.
32902 (is_pred_expr_subset): Ditto.
32903 (is_pred_chain_subset_of): Ditto.
32904 (is_included_in): Ditto.
32905 (is_superset_of): Ditto.
32907 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
32909 Update copyright years.
32911 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
32913 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
32914 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
32915 config/arc/arc.md, config/arc/arc.opt,
32916 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
32917 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
32918 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
32919 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
32920 config/linux-protos.h, config/linux.c, config/winnt-c.c,
32921 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
32922 vtable-verify.c, vtable-verify.h: Use the standard form for the
32925 2014-01-02 Tobias Burnus <burnus@net-b.de>
32927 * gcc.c (process_command): Update copyright notice dates.
32928 * gcov-dump.c: Ditto.
32930 * doc/cpp.texi: Bump @copying's copyright year.
32931 * doc/cppinternals.texi: Ditto.
32932 * doc/gcc.texi: Ditto.
32933 * doc/gccint.texi: Ditto.
32934 * doc/gcov.texi: Ditto.
32935 * doc/install.texi: Ditto.
32936 * doc/invoke.texi: Ditto.
32938 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
32940 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
32942 2014-01-01 Jakub Jelinek <jakub@redhat.com>
32944 * config/i386/sse.md (*mov<mode>_internal): Guard
32945 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
32947 PR rtl-optimization/59647
32948 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
32949 new_rtx into UNSIGNED_FLOAT rtxes.
32951 Copyright (C) 2014 Free Software Foundation, Inc.
32953 Copying and distribution of this file, with or without modification,
32954 are permitted in any medium without royalty provided the copyright
32955 notice and this notice are preserved.