1 2014-10-01 Jan HUbicka <hubicka@ucw.cz>
3 * ipa-prop.c (ipa_modify_formal_parameters): Do not merge
6 2014-10-01 Jan HUbicka <hubicka@ucw.cz>
8 * ipa-polymorphic-call.c
9 (ipa_polymorphic_call_context::restrict_to_inner_class):
10 Rename EXPECTED_TYPE to OTR_TYPE; Validate speculation late;
11 use speculation_consistent_p to do so; Add CONSDER_BASES
12 and CONSIDER_PLACEMENT_NEW parameters.
13 (contains_type_p): Add CONSDER_PLACEMENT_NEW and CONSIDER_BASES;
14 short circuit obvious cases.
15 (ipa_polymorphic_call_context::dump): Improve formatting.
16 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Use
17 combine_speculation_with to record speculations; Do not ICE when
18 object is located in pointer type decl; do not ICE for methods
19 of UNION_TYPE; do not record nonpolymorphic types.
20 (ipa_polymorphic_call_context::speculation_consistent_p): New method.
21 (ipa_polymorphic_call_context::combine_speculation_with): New method.
22 (ipa_polymorphic_call_context::combine_with): New method.
23 (ipa_polymorphic_call_context::make_speculative): Move here; use
25 * cgraph.h (ipa_polymorphic_call_context): Update
26 restrict_to_inner_class prototype; add offset_by, make_speculative,
27 combine_with, useless_p, combine_speculation_with and
28 speculation_consistent_p methods.
29 (ipa_polymorphic_call_context::offset_by): New method.
30 (ipa_polymorphic_call_context::useless_p): New method.
32 2014-10-01 Segher Boessenkool <segher@kernel.crashing.org>
34 PR rtl-optimization/62151
35 * combine.c (can_combine_p): Allow the destination register of INSN
36 to be clobbered in I3.
37 (subst): Do not substitute into clobbers of registers.
39 2014-10-01 Jakub Jelinek <jakub@redhat.com>
42 * dwarf2out.c (loc_list_from_tree): Handle MEM_REF with non-zero
43 offset, TARGET_MEM_REF and SSA_NAME.
45 * config/i386/i386.c (expand_vec_perm_palignr): Handle
46 256-bit vectors for TARGET_AVX2.
48 * config/i386/i386.c (expand_vec_perm_vperm2f128): Canonicalize
52 * config/i386/i386.c (expand_vec_perm_pshufb): Fix up rperm[0]
53 argument to avx2_permv2ti.
55 2014-10-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
57 * config/arm/arm.md (*store_minmaxsi): Disable for arm_restrict_it.
59 2014-09-30 Uros Bizjak <ubizjak@gmail.com>
61 * config/i386/i386.md (fmodxf3): Enable for flag_finite_math_only only.
63 (fpremxf4_i387): Ditto.
65 (reminder<mode>3): Ditto.
66 (fprem1xf4_i387): Ditto.
68 2014-09-30 Teresa Johnson <tejohnson@google.com>
70 * tree-ssa-threadupdate.c (struct ssa_local_info_t): New
71 duplicate_blocks bitmap.
72 (remove_ctrl_stmt_and_useless_edges): Ditto.
73 (create_block_for_threading): Ditto.
74 (compute_path_counts): New function.
75 (update_profile): Ditto.
76 (recompute_probabilities): Ditto.
77 (update_joiner_offpath_counts): Ditto.
78 (freqs_to_counts_path): Ditto.
79 (clear_counts_path): Ditto.
80 (ssa_fix_duplicate_block_edges): Update profile info.
81 (ssa_create_duplicates): Pass new parameter.
82 (ssa_redirect_edges): Remove old profile update.
83 (thread_block_1): New duplicate_blocks bitmap,
84 remove old profile update.
85 (thread_single_edge): Pass new parameter.
87 2014-09-30 Ilya Tocar <ilya.tocar@intel.com>
90 * varasm.c (decode_reg_name_and_count): Check availability for
91 registers from ADDITIONAL_REGISTER_NAMES.
93 2014-09-30 David Malcolm <dmalcolm@redhat.com>
96 * Makefile.in (PRETTY_PRINT_H): Add wide-int-print.h.
97 (PLUGIN_HEADERS): Add pass-instances.def.
99 2014-09-30 James Greenhalgh <james.greenhalgh@arm.com>
101 * config/aarch64/aarch64-simd-builtins.def (sqdmull_laneq): Expand
103 * config/aarch64/aarch64-simd.md
104 (aarch64_sqdmull_laneq<mode>): Expand iterator.
105 * config/aarch64/arm_neon.h (vqdmullh_laneq_s16): New.
106 (vqdmulls_lane_s32): Fix return type.
107 (vqdmulls_laneq_s32): New.
109 2014-09-30 Jakub Jelinek <jakub@redhat.com>
112 * ifcvt.c (dead_or_predicable): Don't call redirect_jump_1
113 or invert_jump_1 if jump isn't any_condjump_p.
115 2014-09-30 Terry Guo <terry.guo@arm.com>
117 * config/arm/arm-cores.def (cortex-m7): New core name.
118 * config/arm/arm-fpus.def (fpv5-sp-d16): New fpu name.
120 * config/arm/arm-tables.opt: Regenerated.
121 * config/arm/arm-tune.md: Regenerated.
122 * config/arm/arm.h (TARGET_VFP5): New macro.
123 * config/arm/bpabi.h (BE8_LINK_SPEC): Include cortex-m7.
124 * config/arm/vfp.md (<vrint_pattern><SDF:mode>2,
125 smax<mode>3, smin<mode>3): Enabled for FPU FPv5.
126 * doc/invoke.texi: Document new cpu and fpu names.
128 2014-09-30 Jiong Wang <jiong.wang@arm.com>
130 * shrink-wrap.c (move_insn_for_shrink_wrap): Check "can_throw_internal"
133 2014-09-30 David Sherwood <david.sherwood@arm.com>
135 * ira-int.h (ira_allocno): Add "wmode" field.
136 * ira-build.c (create_insn_allocnos): Add new "parent" function
138 * ira-conflicts.c (ira_build_conflicts): Add conflicts for registers
139 that cannot be accessed in wmode.
141 2014-09-30 Markus Trippelsdorf <markus@trippelsdorf.de>
143 * data-streamer.c (bp_unpack_var_len_int): Avoid signed
146 2014-09-29 Andi Kleen <ak@linux.intel.com>
148 * opts.c (print_filtered_help): Print --param min/max/default
151 2014-09-29 Kaz Kojima <kkojima@gcc.gnu.org>
153 * config/sh/sh.md: Use define_c_enum for "unspec" and "unspecv".
155 2014-09-29 Eric Botcazou <ebotcazou@adacore.com>
157 * tree-vrp.c (get_single_symbol): New function.
158 (build_symbolic_expr): Likewise.
159 (symbolic_range_based_on_p): New predicate.
160 (extract_range_from_binary_expr_1): Deal with single-symbolic ranges
161 for PLUS and MINUS. Do not drop symbolic ranges at the end.
162 (extract_range_from_binary_expr): Try harder for PLUS and MINUS if
163 operand is symbolic and based on the other operand.
165 2014-09-29 Chen Gang <gang.chen.5i5j@gmail.com>
167 * config/microblaze/microblaze.md (call_internal1): Use VOID
168 instead of SI to fix "((void (*)(void)) 0)()" issue
170 2014-09-29 Nick Clifton <nickc@redhat.com>
172 * config/msp430/msp430.c (msp430_expand_prologue): Return a
173 CLOBBER rtx for naked functions.
174 (msp430_expand_epilogue): Likewise.
175 (msp430_use_f5_series_hwmult): Cache result.
176 (use_32bit_hwmult): Cache result.
177 (msp430_no_hwmult): New function.
178 (msp430_output_labelref): Use it.
180 2014-09-29 Jakub Jelinek <jakub@redhat.com>
183 * omp-low.c (lower_omp_target): For OMP_CLAUSE_MAP_POINTER
184 of ARRAY_TYPE, if not OMP_CLAUSE_MAP_ZERO_BIAS_ARRAY_SECTION
185 use the alignment of avar rather than ovar.
187 2014-09-28 John David Anglin <danglin@gcc.gnu.org>
189 * config/pa/pa.c (pa_output_function_epilogue): Only update
190 last_address when a nonnote insn is found.
192 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
195 * ipa-devirt.c (possible_polymorphic_call_targets): Silence clang warning.
197 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
200 * ipa-polymorphic-call.c (ipa_polymorphic_call_context::restrict_to_inner_class):
201 fix pasto in checking array size.
203 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
206 * passes.def (pass_tracer): Move before last dominator pass.
208 2014-09-26 Thomas Schwinge <thomas@codesourcery.com>
210 * gcc.c (try_generate_repro): Remove argument "prog". Change all
212 (run_attempt): Handle errors of "pex_run" invocation.
214 2014-09-26 Christophe Lyon <christophe.lyon@linaro.org>
216 * config/aarch64/aarch64-linux.h (ASAN_CC1_SPEC): Define.
218 * config/aarch64/aarch64.c (aarch64_asan_shadow_offset): New function.
219 (TARGET_ASAN_SHADOW_OFFSET): Define.
221 2014-09-26 Martin Liska <mliska@suse.cz>
223 * cgraph.c (cgraph_node::release_body): New argument keep_arguments
225 * cgraph.h: Likewise.
226 * cgraphunit.c (cgraph_node::create_wrapper): Usage of new argument introduced.
227 * ipa-utils.h (polymorphic_type_binfo_p): Safe check for binfos created by Java.
228 * tree-ssa-alias.c (ao_ref_base_alias_set): Static function transformed to global.
229 * tree-ssa-alias.h: Likewise.
231 2014-09-26 Jakub Jelinek <jakub@redhat.com>
232 Max Ostapenko <m.ostapenko@partner.samsung.com>
234 * common.opt: New option.
235 * doc/invoke.texi: Describe new option.
236 * gcc.c (execute): Don't free first string early, but at the end
237 of the function. Call retry_ice if compiler exited with
239 (main): Factor out common code.
240 (print_configuration): New function.
241 (files_equal_p): Likewise.
242 (check_repro): Likewise.
243 (run_attempt): Likewise.
244 (do_report_bug): Likewise.
245 (append_text): Likewise.
246 (try_generate_repro): Likewise
248 2014-09-25 Andi Kleen <ak@linux.intel.com>
250 * config/i386/i386.c (x86_print_call_or_nop): New function.
251 (x86_function_profiler): Support -mnop-mcount and
253 * config/i386/i386.opt (-mnop-mcount, -mrecord-mcount): Add
254 * doc/invoke.texi: Document -mnop-mcount, -mrecord-mcount.
256 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
258 * ipa-prop.c (ipa_intraprocedural_devirtualization): Remove.
259 * ipa-prop.h (ipa_intraprocedural_devirtualization): Remove.
260 * tree-ssa-prop.c (eliminate_dom_walker::before_dom_children):
263 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
265 * ipa-utils.h (subbinfo_with_vtable_at_offset, type_all_derivations_known_p,
266 type_known_to_have_no_deriavations_p, types_must_be_same_for_odr,
267 types_odr_comparable): Declare.
268 (polymorphic_type_binfo_p): Move here from ipa-devirt.c
269 * ipa-polymorphic-call.c: New file.
270 (contains_polymorphic_type_p, possible_placement_new,
271 ipa_polymorphic_call_context::restrict_to_inner_class,
272 contains_type_p, decl_maybe_in_construction_p,
273 ipa_polymorphic_call_context::stream_out,
274 ipa_polymorphic_call_context::debug,
275 ipa_polymorphic_call_context::stream_in,
276 ipa_polymorphic_call_context::set_by_decl,
277 ipa_polymorphic_call_context::set_by_invariant,
279 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
280 type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
281 extr_type_from_vtbl_ptr_store, record_known_type
282 check_stmt_for_type_change,
283 ipa_polymorphic_call_context::get_dynamic_type): Move here from
285 * ipa-devirt.c: No longer include data-streamer.h, lto-streamer.h
287 (contains_polymorphic_type_p, possible_placement_new,
288 ipa_polymorphic_call_context::restrict_to_inner_class,
289 contains_type_p, decl_maybe_in_construction_p,
290 ipa_polymorphic_call_context::stream_out,
291 ipa_polymorphic_call_context::debug,
292 ipa_polymorphic_call_context::stream_in,
293 ipa_polymorphic_call_context::set_by_decl,
294 ipa_polymorphic_call_context::set_by_invariant,
296 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
297 type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
298 extr_type_from_vtbl_ptr_store, record_known_type
299 check_stmt_for_type_change,
300 ipa_polymorphic_call_context::get_dynamic_type): Move to
301 ipa-polymorphic-call.c
302 (type_all_derivations_known_p, types_odr_comparable,
303 types_must_be_same_for_odr): Export.
304 (type_known_to_have_no_deriavations_p): New function.
305 * Makefile.in: Add ipa-polymorphic-call.c
307 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
309 * ipa-devirt.c (polymorphic_call_target_d): Add SPECULATIVE; reorder
311 (polymorphic_call_target_hasher::hash): Hash SPECULATIVE.
312 (possible_polymorphic_call_targets): Instead of computing both
313 speculative and non-speculative answers, do just one at a time.
314 Replace NONSPECULATIVE_TARGETSP parameter with SPECULATIVE flag.
315 (dump_targets): Break out from ...
316 (dump_possible_polymorphic_call_targets): ... here; dump both speculative
317 and non-speculative lists.
318 (ipa_devirt): Update for new possible_polymorphic_call_targets API.
319 * ipa-utils.h (possible_polymorphic_call_targets): Update.
321 2014-09-25 Uros Bizjak <ubizjak@gmail.com>
323 PR rtl-optimization/63348
324 * emit-rtl.c (try_split): Do not emit extra barrier.
326 2014-09-25 James Greenhalgh <james.greenhalgh@arm.com>
328 * config/aarch64/aarch64-protos.h (aarch64_simd_const_bounds): Delete.
329 * config/aarch64/aarch64-simd.md (aarch64_<sur>q<r>shl<mode>): Use
331 (aarch64_<sur>shll2_n<mode>): Likewise.
332 (aarch64_<sur>shr_n<mode>): Likewise.
333 (aarch64_<sur>sra_n<mode>: Likewise.
334 (aarch64_<sur>s<lr>i_n<mode>): Likewise.
335 (aarch64_<sur>qshl<u>_n<mode>): Likewise.
336 * config/aarch64/aarch64.c (aarch64_simd_const_bounds): Delete.
337 * config/aarch64/iterators.md (ve_mode): New.
338 (offsetlr): Remap to infix text for use in new predicates.
339 * config/aarch64/predicates.md (aarch64_simd_shift_imm_qi): New.
340 (aarch64_simd_shift_imm_hi): Likewise.
341 (aarch64_simd_shift_imm_si): Likewise.
342 (aarch64_simd_shift_imm_di): Likewise.
343 (aarch64_simd_shift_imm_offset_qi): Likewise.
344 (aarch64_simd_shift_imm_offset_hi): Likewise.
345 (aarch64_simd_shift_imm_offset_si): Likewise.
346 (aarch64_simd_shift_imm_offset_di): Likewise.
347 (aarch64_simd_shift_imm_bitsize_qi): Likewise.
348 (aarch64_simd_shift_imm_bitsize_hi): Likewise.
349 (aarch64_simd_shift_imm_bitsize_si): Likewise.
350 (aarch64_simd_shift_imm_bitsize_di): Likewise.
352 2014-09-25 Jiong Wang <jiong.wang@arm.com>
354 * shrink-wrap.c (move_insn_for_shrink_wrap): Initialize the live-in of
355 new created BB as the intersection of live-in from "old_dest" and
358 2014-09-25 Felix Yang <felix.yang@huawei.com>
360 * lra.c (lra_set_insn_recog_data): Fix typo in comment.
361 * genautomata.c (merge_states): Ditto.
363 2014-09-25 Oleg Endo <olegendo@gcc.gnu.org>
366 * config/sh/sync.md (atomic_test_and_set_soft_imask): Fix typo
367 in instruction sequence.
369 2014-09-25 Nick Clifton <nickc@redhat.com>
372 * config/sh/sync.md (atomic_fetch_nand<mode>_soft_imask): Fix typo
373 in instruction sequence.
375 2014-09-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
378 * config/rs6000/rs6000-c.c (altivec_build_resolved_builtin):
379 Exclude VSX_BUILTIN_XVCMPGEDP_P from special handling.
381 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
382 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
383 Anna Tikhonova <anna.tikhonova@intel.com>
384 Ilya Tocar <ilya.tocar@intel.com>
385 Andrey Turetskiy <andrey.turetskiy@intel.com>
386 Ilya Verbin <ilya.verbin@intel.com>
387 Kirill Yukhin <kirill.yukhin@intel.com>
388 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
391 (define_expand "<avx2_avx512f>_perm<mode>"): Rename to ...
392 (define_expand "<avx2_avx512>_perm<mode>"): ... this.
393 (define_expand "avx512f_perm<mode>_mask"): Rename to ...
394 (define_expand "<avx512>_perm<mode>_mask"): ... this.
395 Use VI8F_256_512 mode iterator.
396 (define_insn "<avx2_avx512f>_perm<mode>_1<mask_name>"): Rename to ...
397 (define_insn "<avx2_avx512bw>_perm<mode>_1<mask_name>"): ... this.
399 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
400 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
401 Anna Tikhonova <anna.tikhonova@intel.com>
402 Ilya Tocar <ilya.tocar@intel.com>
403 Andrey Turetskiy <andrey.turetskiy@intel.com>
404 Ilya Verbin <ilya.verbin@intel.com>
405 Kirill Yukhin <kirill.yukhin@intel.com>
406 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
409 (define_insn "avx_movshdup256<mask_name>"): Add masking.
410 (define_insn "sse3_movshdup<mask_name>"): Ditto.
411 (define_insn "avx_movsldup256<mask_name>"): Ditto.
412 (define_insn "sse3_movsldup<mask_name>"): Ditto.
413 (define_insn "vec_dupv2df<mask_name>"): Ditto.
414 (define_insn "*vec_concatv2df"): Add EVEX version.
416 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
417 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
418 Anna Tikhonova <anna.tikhonova@intel.com>
419 Ilya Tocar <ilya.tocar@intel.com>
420 Andrey Turetskiy <andrey.turetskiy@intel.com>
421 Ilya Verbin <ilya.verbin@intel.com>
422 Kirill Yukhin <kirill.yukhin@intel.com>
423 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
426 (define_insn "vec_set<mode>_0"): Add EVEX version.
428 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
429 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
430 Anna Tikhonova <anna.tikhonova@intel.com>
431 Ilya Tocar <ilya.tocar@intel.com>
432 Andrey Turetskiy <andrey.turetskiy@intel.com>
433 Ilya Verbin <ilya.verbin@intel.com>
434 Kirill Yukhin <kirill.yukhin@intel.com>
435 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
439 "<fixsuffix>fix_trunc<mode><sselongvecmodelower>2<mask_name><round_saeonly_name>"):
441 (define_insn "<fixsuffix>fix_truncv2sfv2di2<mask_name>"): Ditto.
442 (define_insn "ufix_trunc<mode><sseintvecmodelower>2<mask_name>"): Ditto.
443 (define_insn "sse2_cvtss2sd<round_saeonly_name>"): Change
444 "nonimmediate_operand" to "<round_saeonly_nimm_predicate>".
445 (define_insn "avx_cvtpd2ps256<mask_name>"): Add masking.
446 (define_expand "sse2_cvtpd2ps_mask): New.
447 (define_insn "*sse2_cvtpd2ps<mask_name>"): Add masking.
448 (define_insn "sse2_cvtps2pd<mask_name>"): Add masking.
450 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
451 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
452 Anna Tikhonova <anna.tikhonova@intel.com>
453 Ilya Tocar <ilya.tocar@intel.com>
454 Andrey Turetskiy <andrey.turetskiy@intel.com>
455 Ilya Verbin <ilya.verbin@intel.com>
456 Kirill Yukhin <kirill.yukhin@intel.com>
457 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
460 (avx512f_ufix_notruncv8dfv8si_mask_round): Rename to ...
461 (ufix_notruncv8dfv8si2_mask_round): ... this.
463 (define_insn "avx512f_cvtdq2pd512_2): Update TARGET check.
464 (define_insn "avx_cvtdq2pd256_2"): Add EVEX version.
465 (define_insn "sse2_cvtdq2pd<mask_name>"): Add masking.
466 (define_insn "avx_cvtpd2dq256<mask_name>"): Ditto.
467 (define_expand "sse2_cvtpd2dq"): Delete.
468 (define_insn "sse2_cvtpd2dq<mask_name>"): Add masking and
469 make 2nd operand const0 vector.
470 (define_insn "avx512f_ufix_notruncv8dfv8si<mask_name><round_name>"):
472 (define_mode_attr pd2udqsuff): New.
474 "ufix_notrunc<mode><si2dfmodelower>2<mask_name><round_name>"): Ditto.
475 (define_insn "ufix_notruncv2dfv2si2<mask_name>"): Ditto.
476 (define_insn "*avx_cvttpd2dq256_2"): Delete.
477 (define_expand "sse2_cvttpd2dq"): Ditto.
478 (define_insn "sse2_cvttpd2dq<mask_name>"): Add masking and
479 make 2nd operand const0 vector.
481 2014-09-25 Jakub Jelinek <jakub@redhat.com>
483 PR tree-optimization/63341
484 * tree-vectorizer.h (vect_create_data_ref_ptr,
485 vect_create_addr_base_for_vector_ref): Add another tree argument
486 defaulting to NULL_TREE.
487 * tree-vect-data-refs.c (vect_create_data_ref_ptr): Add byte_offset
488 argument, pass it down to vect_create_addr_base_for_vector_ref.
489 (vect_create_addr_base_for_vector_ref): Add byte_offset argument,
490 add that to base_offset too if non-NULL.
491 * tree-vect-stmts.c (vectorizable_load): Add byte_offset variable,
492 for dr_explicit_realign_optimized set it to vector byte size
493 - 1 instead of setting offset, pass byte_offset down to
494 vect_create_data_ref_ptr.
496 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
498 * ipa-devirt.c (possible_polymorphic_call_targets): Remove
499 forgotten debug output; canonicalize querries more wtih LTO.
501 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
503 * cgraph.h (class ipa_polymorphic_call_context): Move here from
504 ipa-utils.h; add stream_int and stream_out methods.
505 (cgraph_indirect_call_info): Remove SPECILATIVE_OFFSET,
506 OUTER_TYPE, SPECULATIVE_OUTER_TYPE, MAYBE_IN_CONSTRUCTION
507 MAYBE_DERIVED_TYPE and SPECULATIEVE_MAYBE_DERIVED_TYPE;
509 (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
510 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
511 ipa_polymorphic_call_context::clear_speculation,
512 ipa_polymorphic_call_context::clear_outer_type): Move here from
514 * ipa-utils.h (class ipa_polymorphic_call_context): Move to cgraph.h
515 (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
516 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
517 ipa_polymorphic_call_context::clear_speculation,
518 ipa_polymorphic_call_context::clear_outer_type): Likewise.
519 * ipa-devirt.c: Include data-streamer.h, lto-streamer.h and
521 (ipa_polymorphic_call_context::stream_out): New method.
522 (ipa_polymorphic_call_context::stream_in): New method.
523 (noncall_stmt_may_be_vtbl_ptr_store): Add forgotten static.
524 * ipa-prop.c (ipa_analyze_indirect_call_uses): Do not care about
526 (ipa_analyze_call_uses): Simplify.
527 (update_indirect_edges_after_inlining): Do not care about outer_type.
528 (ipa_write_indirect_edge_info): Update.
529 (ipa_write_indirect_edge_info): Likewise.
530 * cgraph.c (cgraph_node::create_indirect_edge): Simplify.
531 (dump_edge_flags): Break out from ...
532 (cgraph_node::dump): ... here; dump indirect edges.
534 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
536 * ipa-utils.h (polymorphic_call_context): Add
537 metdhos dump, debug and clear_outer_type.
538 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
539 (ipa_polymorphic_call_context::clear_outer_type): New method.
540 * ipa-prop.c (ipa_analyze_call_uses): Do not overwrite offset.
541 * ipa-devirt.c (types_odr_comparable): New function.
542 (types_must_be_same_for_odr): New function.
543 (odr_subtypes_equivalent_p): Simplify.
544 (possible_placement_new): Break out from ...
545 (ipa_polymorphic_call_context::restrict_to_inner_type): ... here;
546 be more cuatious about returning false in cases the context may be
547 valid in derived type or via placement new.
548 (contains_type_p): Clear maybe_derived_type
549 (ipa_polymorphic_call_context::dump): New method.
550 (ipa_polymorphic_call_context::debug): New method.
551 (ipa_polymorphic_call_context::set_by_decl): Cleanup comment.
552 (ipa_polymorphic_call_context::set_by_invariant): Simplify.
553 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
554 (possible_polymorphic_call_targets): Trust context.restrict_to_inner_class
555 to suceed on all valid cases; remove confused sanity check.
556 (dump_possible_polymorphic_call_targets): Simplify.
558 2014-09-24 Aldy Hernandez <aldyh@redhat.com>
560 * cgraph.h, dbxout.c, dwarfout2.c, gimple-fold.c,
561 lto-streamer-out.c, print-tree.c, symtab.c, tree-inline.c,
562 tree-streamer-in.c, tree-streamer-out.c, tree.c, tree.h,
563 varpool.c: Rename all instances of DECL_ABSTRACT to
566 2014-09-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
568 * config/rs6000/rs6000.c (insn_is_swappable_p): Don't provide
569 special handling for stores whose SET_SRC is an UNSPEC (such as
572 2014-09-24 Jiong Wang <jiong.wang@arm.com>
574 * shrink-wrap.c (move_insn_for_shrink_wrap): Add further check when
575 !REG_P (src) to release more instruction sink opportunities.
577 2014-09-24 Wilco Dijkstra <wilco.dijkstra@arm.com>
579 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add register
580 move costs for 128-bit types.
582 2014-09-24 Martin Jambor <mjambor@suse.cz>
584 * ipa-prop.c (ipa_edge_duplication_hook): Update controlled_use_count
585 when duplicating a PASS_THROUGH jump function when creating a
588 2014-09-24 Marek Polacek <polacek@redhat.com>
592 * asan.c (maybe_instrument_call): Add default case.
593 * ipa-pure-const.c (special_builtin_state): Likewise.
594 * predict.c (expr_expected_value_1): Likewise.
595 * lto-streamer-out.c (write_symbol): Initialize variable.
597 2014-09-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
599 * config/aarch64/arm_neon.h (vmuld_lane_f64): Use macro for getting
601 (vmuld_laneq_f64): Likewise.
602 (vmuls_lane_f32): Likewise.
603 (vmuls_laneq_f32): Likewise.
605 2014-09-24 Kirill Yukhin <kirill.yukhin@intel.com>
608 * varpool.c (varpool_node::add): Pass decl attributes
611 2014-09-24 Jakub Jelinek <jakub@redhat.com>
614 * asan.c (asan_expand_check_ifn): Fix up align >= 8 optimization.
616 2014-09-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
618 PR tree-optimization/63266
619 * tree-ssa-math-opts.c (struct symbolic_number): Add comment about
620 marker for unknown byte value.
621 (MARKER_MASK): New macro.
622 (MARKER_BYTE_UNKNOWN): New macro.
623 (HEAD_MARKER): New macro.
624 (do_shift_rotate): Mark bytes with unknown values due to sign
625 extension when doing an arithmetic right shift. Replace hardcoded
626 mask for marker by new MARKER_MASK macro.
627 (find_bswap_or_nop_1): Likewise and adjust ORing of two symbolic
630 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
631 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
632 Anna Tikhonova <anna.tikhonova@intel.com>
633 Ilya Tocar <ilya.tocar@intel.com>
634 Andrey Turetskiy <andrey.turetskiy@intel.com>
635 Ilya Verbin <ilya.verbin@intel.com>
636 Kirill Yukhin <kirill.yukhin@intel.com>
637 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
641 "<sse2_avx_avx512f>_fix_notrunc<sf2simodelower><mode><mask_name>"):
643 (define_insn "fix_truncv8sfv8si2<mask_name>"): Ditto.
644 (define_insn "fix_truncv4sfv4si2<mask_name>"): Ditto.
646 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
647 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
648 Anna Tikhonova <anna.tikhonova@intel.com>
649 Ilya Tocar <ilya.tocar@intel.com>
650 Andrey Turetskiy <andrey.turetskiy@intel.com>
651 Ilya Verbin <ilya.verbin@intel.com>
652 Kirill Yukhin <kirill.yukhin@intel.com>
653 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
656 (define_c_enum "unspec"): Add UNSPEC_PSHUFHW, UNSPEC_PSHUFLW.
657 (define_insn "<mask_codefor>avx512bw_pshuflwv32hi<mask_name>"): New.
658 (define_expand "avx512vl_pshuflwv3_mask"): Ditto.
659 (define_insn "avx2_pshuflw_1<mask_name>"): Add masking.
660 (define_expand "avx512vl_pshuflw_mask"): New.
661 (define_insn "sse2_pshuflw_1<mask_name>"): Add masking.
662 (define_insn "<mask_codefor>avx512bw_pshufhwv32hi<mask_name>"): New.
663 (define_expand "avx512vl_pshufhwv3_mask"): Ditto.
664 (define_insn "avx2_pshufhw_1<mask_name>"): Add masking.
665 (define_expand "avx512vl_pshufhw_mask"): New.
666 (define_insn "sse2_pshufhw_1<mask_name>"): Add masking.
668 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
669 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
670 Anna Tikhonova <anna.tikhonova@intel.com>
671 Ilya Tocar <ilya.tocar@intel.com>
672 Andrey Turetskiy <andrey.turetskiy@intel.com>
673 Ilya Verbin <ilya.verbin@intel.com>
674 Kirill Yukhin <kirill.yukhin@intel.com>
675 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
678 (ix86_expand_args_builtin): Handle CODE_FOR_sse2_shufpd,
679 CODE_FOR_sse2_sse2_shufpd_mask, CODE_FOR_sse2_avx512dq_shuf_f64x2_mask,
680 CODE_FOR_sse2_avx512dq_shuf_i64x2_mask,
681 CODE_FOR_sse2_avx512vl_shuf_i32x4_mask and
682 CODE_FOR_sse2_avx512vl_shuf_f32x4_mask.
684 (define_expand "avx512dq_shuf_<shuffletype>64x2_mask"): New.
686 "<mask_codefor>avx512dq_shuf_<shuffletype>64x2_1<mask_name>"): Ditto.
687 (define_expand "avx512vl_shuf_<shuffletype>32x4_mask"): Ditto.
689 "<mask_codefor>avx512vl_shuf_<shuffletype>32x4_1<mask_name>"): Ditto.
690 (define_expand "avx512vl_pshufdv3_mask"): Ditto.
691 (define_insn "avx2_pshufd_1<mask_name>"): Add masking.
692 (define_expand "avx512vl_pshufd_mask"): New.
693 (define_insn "sse2_pshufd_1<mask_name>"): Add masking.
695 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
696 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
697 Anna Tikhonova <anna.tikhonova@intel.com>
698 Ilya Tocar <ilya.tocar@intel.com>
699 Andrey Turetskiy <andrey.turetskiy@intel.com>
700 Ilya Verbin <ilya.verbin@intel.com>
701 Kirill Yukhin <kirill.yukhin@intel.com>
702 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
705 (CODE_FOR_avx2_extracti128): Rename to ...
706 (CODE_FOR_avx_vextractf128v4di): this.
707 (CODE_FOR_avx2_inserti128): Rename to ...
708 (CODE_FOR_avx_vinsertf128v4di): this.
709 (ix86_expand_args_builtin): Handle CODE_FOR_avx_vinsertf128v4di,
710 CODE_FOR_avx_vextractf128v4di.
711 (ix86_expand_args_builtin): Handle CODE_FOR_avx512dq_vinsertf32x8_mask,
712 CODE_FOR_avx512dq_vinserti32x8_mask, CODE_FOR_avx512vl_vinsertv4df,
713 CODE_FOR_avx512vl_vinsertv4di, CODE_FOR_avx512vl_vinsertv8sf,
714 CODE_FOR_avx512vl_vinsertv8si.
717 "<extract_type>_vinsert<shuffletype><extract_suf>_mask"): Use
718 AVX512_VEC mode iterator.
720 "<mask_codefor><extract_type>_vinsert<shuffletype><extract_suf>_1<mask_name>"):
723 "<extract_type_2>_vinsert<shuffletype><extract_suf_2>_mask"): Use
724 AVX512_VEC_2 mode iterator.
725 (define_insn "vec_set_lo_<mode><mask_name>"): New.
726 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
727 (define_expand "avx512vl_vinsert<mode>"): Ditto.
728 (define_insn "avx2_vec_set_lo_v4di"): Delete.
729 (define_insn "avx2_vec_set_hi_v4di"): Ditto.
730 (define_insn "vec_set_lo_<mode><mask_name>"): Add masking.
731 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
732 (define_insn "vec_set_lo_<mode><mask_name>"): Ditto.
733 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
734 (define_expand "avx2_extracti128"): Delete.
735 (define_expand "avx2_inserti128"): Ditto.
737 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
738 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
739 Anna Tikhonova <anna.tikhonova@intel.com>
740 Ilya Tocar <ilya.tocar@intel.com>
741 Andrey Turetskiy <andrey.turetskiy@intel.com>
742 Ilya Verbin <ilya.verbin@intel.com>
743 Kirill Yukhin <kirill.yukhin@intel.com>
744 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
747 (define_insn "avx2_<code>v16qiv16hi2<mask_name>"): Add masking.
748 (define_insn "avx512bw_<code>v32qiv32hi2<mask_name>"): New.
749 (define_insn "sse4_1_<code>v8qiv8hi2<mask_name>"): Add masking.
750 (define_insn "avx2_<code>v8qiv8si2<mask_name>"): Ditto.
751 (define_insn "sse4_1_<code>v4qiv4si2<mask_name>"): Ditto.
752 (define_insn "avx2_<code>v8hiv8si2<mask_name>"): Ditto.
753 (define_insn "sse4_1_<code>v4hiv4si2<mask_name>"): Ditto.
754 (define_insn "avx2_<code>v4qiv4di2<mask_name>"): Ditto.
755 (define_insn "sse4_1_<code>v2qiv2di2<mask_name>"): Ditto.
756 (define_insn "avx2_<code>v4hiv4di2<mask_name>"): Ditto.
757 (define_insn "sse4_1_<code>v2hiv2di2<mask_name>"): Ditto.
758 (define_insn "avx2_<code>v4siv4di2<mask_name>"): Ditto.
759 (define_insn "sse4_1_<code>v2siv2di2<mask_name>"): Ditto.
761 2014-09-24 Zhenqiang Chen <zhenqiang.chen@arm.com>
763 PR rtl-optimization/63210
764 * ira-color.c (assign_hard_reg): Ignore conflict cost if the
765 HARD_REGNO is not available for CONFLICT_A.
767 2014-09-23 Andi Kleen <ak@linux.intel.com>
769 * cgraph.h (symtab_node): Add no_reorder attribute.
770 (symbol_table::output_asm_statements): Remove.
771 * cgraphclones.c (cgraph_node::create_clone): Copy no_reorder.
772 (cgraph_node::create_version_clone): Dito.
773 (symbol_table::output_asm_statements): Remove.
774 * trans-mem.c (ipa_tm_create_version_alias): Dito.
775 * cgraphunit.c (varpool_node::finalize_decl): Check no_reorder.
776 (output_in_order): Add no_reorder flag. Only handle no_reorder
778 (symbol_table::compile): Add separate pass for no_reorder nodes.
779 (process_common_attributes): Set no_reorder flag in symtab node.
781 (process_function_and_variable_attributes): Pass symtab nodes to
782 process_common_attributes.
783 * doc/extend.texi (no_reorder): Document no_reorder attribute.
784 * lto-cgraph.c (lto_output_node): Serialize no_reorder.
785 (lto_output_varpool_node): Dito.
786 (input_overwrite_node): Dito.
787 (input_varpool_node): Dito.
788 * varpool.c (varpool_node::add): Set no_reorder attribute.
789 (symbol_table::remove_unreferenced_decls): Handle no_reorder.
790 (symbol_table::output_variables): Dito.
791 * symtab.c (symtab_node::dump_base): Print no_reorder.
793 2014-09-23 Jiong Wang <jiong.wang@arm.com>
795 * shrink-wrap.c (try_shrink_wrapping): Check PIC_OFFSET_TABLE_REGNUM not
798 2014-09-23 Thomas Schwinge <thomas@codesourcery.com>
800 * configure: Regenerate.
802 2014-09-23 Alan Lawrence <alan.lawrence@arm.com>
804 * combine.c (simplify_shift_const_1): Allow commuting (ashiftrt (xor))
805 when result_mode == shift_mode.
807 2014-09-23 Kostya Serebryany <kcc@google.com>
809 Update to match the changed asan API.
810 * asan.c (asan_global_struct): Update the __asan_global definition
811 to match the new API.
812 (asan_add_global): Ditto.
813 * sanitizer.def (BUILT_IN_ASAN_INIT): Rename __asan_init_v3
816 2014-09-23 Michael Meissner <meissner@linux.vnet.ibm.com>
818 * config/rs6000/rs6000.md (f32_vsx): New mode attributes to
819 refine the constraints used on 32/64-bit floating point moves.
824 (BOOL_REGS_OUTPUT): Use wt constraint for TImode instead of wa.
825 (BOOL_REGS_OP1): Likewise.
826 (BOOL_REGS_OP2): Likewise.
827 (BOOL_REGS_UNARY): Likewise.
828 (mov<mode>_hardfloat, SFmode/SDmode): Tighten down constraints for
829 32/64-bit floating point moves. Do not use wa, instead use ww/ws
830 for moves involving VSX registers. Do not use constraints that
831 target VSX registers for decimal types.
832 (mov<mode>_hardfloat32, DFmode/DDmode): Likewise.
833 (mov<mode>_hardfloat64, DFmode/DDmode): Likewise.
835 2014-09-23 Jan Hubicka <hubicka@ucw.cz>
837 * tree.h (int_bit_position): Turn into inline function;
838 implement using wide int.
839 * tree.c (int_bit_position): Remove.
841 2014-09-23 Richard Sandiford <richard.sandiford@arm.com>
844 * target-globals.c (target_globals::~target_globals): Fix location
845 of ira_int destruction.
847 2014-09-23 Renlin Li <renlin.li@arm.com>
849 * config/aarch64/aarch64.md (return): New.
850 (simple_return): Likewise.
851 * config/aarch64/aarch64.c (aarch64_use_return_insn_p): New.
852 * config/aarch64/aarch64-protos.h (aarch64_use_return_insn_p): New.
854 2014-09-23 Wilco Dijkstra <wdijkstr@arm.com>
856 * common/config/aarch64/aarch64-common.c:
857 (default_options aarch_option_optimization_table):
858 Default to -fsched-pressure.
860 2014-09-23 Ilya Enkovich <ilya.enkovich@intel.com>
862 * cfgcleanup.c (try_optimize_cfg): Do not remove label
863 with LABEL_PRESERVE_P flag set.
865 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
866 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
867 Anna Tikhonova <anna.tikhonova@intel.com>
868 Ilya Tocar <ilya.tocar@intel.com>
869 Andrey Turetskiy <andrey.turetskiy@intel.com>
870 Ilya Verbin <ilya.verbin@intel.com>
871 Kirill Yukhin <kirill.yukhin@intel.com>
872 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
875 (define_expand "avx_shufpd256<mask_expand4_name>"): Add masking.
876 (define_insn "avx_shufpd256_1<mask_name>"): Ditto.
877 (define_expand "sse2_shufpd<mask_expand4_name>"): Ditto.
878 (define_insn "sse2_shufpd_v2df_mask"): New.
880 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
881 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
882 Anna Tikhonova <anna.tikhonova@intel.com>
883 Ilya Tocar <ilya.tocar@intel.com>
884 Andrey Turetskiy <andrey.turetskiy@intel.com>
885 Ilya Verbin <ilya.verbin@intel.com>
886 Kirill Yukhin <kirill.yukhin@intel.com>
887 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
890 (define_expand "avx_shufps256<mask_expand4_name>"): Add masking.
891 (define_insn "avx_shufps256_1<mask_name>"): Ditto.
892 (define_expand "sse_shufps<mask_expand4_name>"): Ditto.
893 (define_insn "sse_shufps_v4sf_mask"): New.
895 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
896 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
897 Anna Tikhonova <anna.tikhonova@intel.com>
898 Ilya Tocar <ilya.tocar@intel.com>
899 Andrey Turetskiy <andrey.turetskiy@intel.com>
900 Ilya Verbin <ilya.verbin@intel.com>
901 Kirill Yukhin <kirill.yukhin@intel.com>
902 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
905 (define_insn "avx_unpckhps256<mask_name>"): Add masking.
906 (define_insn "vec_interleave_highv4sf<mask_name>"): Ditto.
907 (define_insn "avx_unpcklps256<mask_name>"): Ditto.
908 (define_insn "unpcklps128_mask"): New.
910 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
911 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
912 Anna Tikhonova <anna.tikhonova@intel.com>
913 Ilya Tocar <ilya.tocar@intel.com>
914 Andrey Turetskiy <andrey.turetskiy@intel.com>
915 Ilya Verbin <ilya.verbin@intel.com>
916 Kirill Yukhin <kirill.yukhin@intel.com>
917 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
920 (define_insn "avx_unpckhpd256<mask_name>"): Add masking.
921 (define_insn "avx512vl_unpckhpd128_mask"): New.
922 (define_expand "avx_movddup256<mask_name>"): Add masking.
923 (define_expand "avx_unpcklpd256<mask_name>"): Ditto.
924 (define_insn "*avx_unpcklpd256<mask_name>"): Ditto.
925 (define_insn "avx512vl_unpcklpd128_mask"): New.
927 2014-09-22 Joseph Myers <joseph@codesourcery.com>
929 * doc/tm.texi.in (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
930 * doc/tm.texi: Regenerate.
931 * system.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Poison.
932 * config/alpha/alpha.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
933 * config/i386/i386-interix.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
935 * config/i386/i386.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
936 * config/i386/rtemself.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
937 * config/ia64/ia64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
938 * config/m68k/m68k.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
939 * config/m68k/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
941 * config/mips/mips.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
942 * config/mips/n32-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
943 * config/msp430/msp430.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
944 * config/rl78/rl78.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
945 * config/rs6000/rs6000.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
946 * config/rx/rx.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
947 * config/s390/s390.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
948 * config/sparc/freebsd.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
949 * config/sparc/linux.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
950 * config/sparc/linux64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
951 * config/sparc/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
954 2014-09-22 Jan Hubicka <hubicka@ucw.cz>
956 * tree-ssa-ccp.c (prop_value_d): Rename to ...
957 (ccp_prop_value_t): ... this one to avoid ODR violation; update uses.
958 * ipa-prop.c (struct type_change_info): Rename to ...
959 (prop_type_change_info): ... this; update uses.
960 * ggc-page.c (globals): Rename to ...
961 (static struct ggc_globals): ... this; update uses.
962 * tree-ssa-loop-im.c (mem_ref): Rename to ...
963 (im_mem_ref): ... this; update uses.
964 * ggc-common.c (loc_descriptor): Rename to ...
965 (ggc_loc_descriptor): ... this; update uses.
966 * lra-eliminations.c (elim_table): Rename to ...
967 (lra_elim_table): ... this; update uses.
968 * bitmap.c (output_info): Rename to ...
969 (bitmap_output_info): ... this; update uses.
970 * gcse.c (expr): Rename to ...
971 (gcse_expr) ... this; update uses.
972 (occr): Rename to ...
973 (gcse_occr): .. this; update uses.
974 * tree-ssa-copy.c (prop_value_d): Rename to ...
975 (prop_value_t): ... this.
976 * predict.c (block_info_def): Rename to ...
977 (block_info): ... this; update uses.
978 (edge_info_def): Rename to ...
979 (edge_info): ... this; update uses.
980 * profile.c (bb_info): Rename to ...
981 (bb_profile_info): ... this; update uses.
982 * alloc-pool.c (output_info): Rename to ...
983 (pool_output_info): ... this; update uses.
984 * ipa-cp.c (topo_info): Rename to ..
985 (ipa_topo_info): ... this; update uses.
986 * tree-nrv.c (nrv_data): Rename to ...
987 (nrv_data_t): ... this; update uses.
988 * ipa-split.c (bb_info): Rename to ...
989 (split_bb_info): ... this one.
990 * profile.h (edge_info): Rename to ...
991 (edge_profile_info): ... this one; update uses.
992 * dse.c (bb_info): Rename to ...
993 (dse_bb_info): ... this one; update uses.
994 * cprop.c (occr): Rename to ...
995 (cprop_occr): ... this one; update uses.
996 (expr): Rename to ...
997 (cprop_expr): ... this one; update uses.
999 2014-09-22 Jason Merrill <jason@redhat.com>
1001 * Makefile.in (check-parallel-%): Add @.
1003 2014-09-22 James Greenhalgh <james.greenhalgh@arm.com>
1005 * config/aarch64/geniterators.sh: New.
1006 * config/aarch64/iterators.md (VDQF_DF): New.
1007 * config/aarch64/t-aarch64: Generate aarch64-builtin-iterators.h.
1008 * config/aarch64/aarch64-builtins.c (BUILTIN_*) Remove.
1010 2014-09-22 Peter A. Bigot <pab@pabigot.com>
1012 * config/msp430/msp430.h (LIB_SPEC): Remove automatic addition of
1013 -lnosys when -msim absent.
1015 2014-09-22 Alan Lawrence <alan.lawrence@arm.com>
1017 * fold-const.c (tree_swap_operands_p): Strip only sign-preserving NOPs.
1019 2014-09-22 Richard Biener <rguenther@suse.de>
1021 * gimplify.c (gimplify_init_constructor): Do not leave
1022 non-GIMPLE vector constructors around.
1023 * tree-cfg.c (verify_gimple_assign_single): Verify that
1024 CONSTRUCTORs have gimple elements.
1026 2014-09-22 Jakub Jelinek <jakub@redhat.com>
1029 * omp-low.c (ipa_simd_modify_stmt_ops): For debug stmts
1030 insert a debug source bind stmt setting DEBUG_EXPR_DECL
1031 instead of a normal gimple assignment stmt.
1033 2014-09-22 James Greenhalgh <james.greenhalgh@arm.com>
1035 * config/bfin/bfin.md: Fix use of constraints in define_split.
1037 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
1039 * config/i386/i386.c (ix86_cannot_change_mode_class): Remove
1040 GET_MODE_SIZE (to) < GET_MODE_SIZE (from) test.
1042 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
1044 * hard-reg-set.h: Include hash-table.h.
1045 (target_hard_regs): Add a finalize method and a x_simplifiable_subregs
1047 * target-globals.c (target_globals::~target_globals): Call
1048 hard_regs->finalize.
1049 * rtl.h (subreg_shape): New structure.
1050 (shape_of_subreg): New function.
1051 (simplifiable_subregs): Declare.
1052 * reginfo.c (simplifiable_subreg): New structure.
1053 (simplifiable_subregs_hasher): Likewise.
1054 (simplifiable_subregs): New function.
1055 (invalid_mode_changes): Delete.
1056 (alid_mode_changes, valid_mode_changes_obstack): New variables.
1057 (record_subregs_of_mode): Remove subregs_of_mode parameter.
1058 Record valid mode changes in valid_mode_changes.
1059 (find_subregs_of_mode): Remove subregs_of_mode parameter.
1060 Update calls to record_subregs_of_mode.
1061 (init_subregs_of_mode): Remove invalid_mode_changes and bitmap
1062 handling. Initialize new variables. Update call to
1063 find_subregs_of_mode.
1064 (invalid_mode_change_p): Check new variables instead of
1065 invalid_mode_changes.
1066 (finish_subregs_of_mode): Finalize new variables instead of
1067 invalid_mode_changes.
1068 (target_hard_regs::finalize): New function.
1069 * ira-costs.c (print_allocno_costs): Call invalid_mode_change_p
1070 even when CLASS_CANNOT_CHANGE_MODE is undefined.
1072 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
1074 * combine.c (subst): Use simplify_subreg_regno rather than
1075 REG_CANNOT_CHANGE_MODE_P to detect invalid mode changes.
1077 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
1079 * rtl.h (subreg_info): Expand commentary
1080 * rtlanal.c (subreg_get_info): Likewise.
1082 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
1084 * hard-reg-set.h (COPY_HARD_REG_SET, COMPL_HARD_REG_SET)
1085 (AND_HARD_REG_SET, AND_COMPL_HARD_REG_SET, IOR_HARD_REG_SET)
1086 (IOR_COMPL_HARD_REG_SET): Allow the "from" set to be constant.
1088 2014-09-22 Zhenqiang Chen <zhenqiang.chen@arm.com>
1090 * config/arm/arm.c: #include "tm-constrs.h"
1091 (thumb1_size_rtx_costs): Adjust rtx costs.
1093 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
1095 * configure.ac (target_header_dir): Move block defining
1096 this to before the block setting inhibit_libc.
1097 (inhibit_libc): When considering $with_headers, just
1098 check it it's explicitly "no". If not, also check if
1099 $target_header_dir/stdio.h is present. If not, set
1101 * configure: Regenerate.
1103 2014-09-21 Patrick Oppenlander <pattyo.lists@gmail.com>
1105 * config/rs6000/t-spe (MULTILIB_EXCEPTIONS): Allow isel without SPE.
1107 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
1109 * config/rs6000/rs6000.md (div<mode>3): Fix comment. Use a different
1110 insn for divides by integer powers of two.
1111 (div<mode>3_sra, *div<mode>3_sra_dot, *div<mode>3_sra_dot2): New.
1112 (mod<mode>3): Fix formatting.
1113 (three anonymous define_insn and two define_split): Delete.
1115 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
1117 * config/rs6000/rs6000.md (ashr<mode>3, *ashr<mode>3, *ashrsi3_64,
1118 *ashr<mode>3_dot, *ashr<mode>3_dot2): Clobber CA_REGNO.
1119 (floatdisf2_internal2): Ditto.
1120 (ashrdi3_no_power): Ditto. Fix formatting.
1122 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
1124 * config/rs6000/rs6000.md (ctz<mode>2, ffs<mode>2, popcount<mode>2,
1125 popcntb<mode>2, popcntd<mode>2, parity<mode>2, parity<mode>2_cmpb):
1128 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
1130 * config/rs6000/rs6000.md (strlensi): Don't use subsi3 with a
1131 constant, use addsi3 directly.
1132 (three anonymous define_insn, two define_split): Delete.
1133 (sub<mode>3): Move. Do not allow constant second operand.
1134 Generate different insn for constant first operand.
1135 (*subf<mode>3, *subf<mode>3_dot, *subf<mode>3_dot2): New.
1136 (subf<mode>3_imm): New.
1137 (ctz<mode>2, ffs<mode>2): Clobber CA_REGNO where required.
1138 (*plus_ltu<mode>): Only handle registers.
1139 (*plus_ltu<mode>_1): New. Handle integer third operand.
1140 (*plus_gtu<mode>): Only handle registers.
1141 (*plus_gtu<mode>_1): New. Handle integer third operand.
1143 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
1145 * config/rs6000/rs6000.md (iorxor): New code_iterator.
1146 (iorxor): New code_attr.
1147 (IORXOR): New code_attr.
1148 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): Delete.
1149 (ior<mode>3, xor<mode>3): Delete.
1150 (<iorxor><mode>3): New.
1151 (splitter for "big" integer ior, xor): New.
1152 (*bool<mode>3): Move. Also handle AND.
1153 (*bool<mode>3_dot, *bool<mode>3_dot2): Also handle AND.
1154 (splitter for "big" integer ior, xor): Delete.
1156 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
1158 * config/rs6000/rs6000.md (*neg<mode>2_internal): Delete.
1159 (two anonymous define_insn and two define_split): Delete.
1160 (*neg<mode>2, *neg<mode>2_dot, *neg<mode>2_dot2): New.
1162 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
1164 * config/rs6000/rs6000.md (*one_cmpl<mode>2): Generate "not" insn.
1165 (two anonymous define_insn and two define_split): Delete.
1166 (*one_cmpl<mode>2_dot, *one_cmpl<mode>2_dot2): New.
1168 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
1170 * config/rs6000/rs6000.c (rs6000_rtx_costs) <NE>: New.
1172 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
1174 * config/rs6000/predicates.md (ca_operand): Allow subregs.
1175 (input_operand): Do not allow ca_operand.
1176 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): For the
1177 carry bit, allow SImode and Pmode.
1178 (rs6000_init_hard_regno_mode_ok): Make the carry bit class NO_REGS.
1180 2014-09-21 Uros Bizjak <ubizjak@gmail.com>
1182 * config/i386/i386.c (ix86_expand_call): Generate MS->SYSV extra
1183 clobbered registers using clobber_reg. Remove UNSPEC decoration.
1184 * config/i386/i386.md (unspec) <UNSPEC_MS_TO_SYSV_CALL>: Remove.
1185 (*call_rex64_ms_sysv): Remove.
1186 (*call_value_rex64_ms_sysv): Ditto.
1187 * config/i386/predicates.md (call_rex64_ms_sysv_operation): Remove.
1189 2014-09-20 Joern Rennecke <joern.rennecke@embecosm.com>
1191 * config/epiphany/epiphany.md (sub_f_add_imm): Change constraint of
1194 2014-09-20 Andreas Schwab <schwab@suse.de>
1196 * config/ia64/ia64.md: Remove constraints from define_split
1199 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
1201 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
1202 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
1203 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
1204 (get_dynamic_type): Remove.
1205 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
1206 (clear_speculation): Bring to ipa-deivrt.h
1207 (get_class_context): Rename to ...
1208 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
1209 (contains_type_p): Update.
1210 (get_dynamic_type): Rename to ...
1211 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
1212 (possible_polymorphic_call_targets): UPdate.
1213 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
1214 * ipa-prop.c (ipa_analyze_call_uses): Update.
1216 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
1218 * ipa-visibility.c (varpool_node::externally_visible_p): Do not
1219 privatize dynamic TLS variables.
1221 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
1223 * diagnostic.c (warning_n): New function.
1224 * diagnostic-core.h (warning_n): Declare.
1225 * ipa-devirt.c (ipa_devirt): Handle singulars correctly;
1226 output dynamic counts when available.
1228 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
1230 PR tree-optimization/63255
1231 * ipa.c (symbol_table::remove_unreachable_nodes): Fix ordering
1232 issue in setting body_removed flag.
1234 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
1237 * c-family/c-common.c (handle_alias_ifunc_attribute): Check
1238 that visibility change is possible
1239 (handle_weakref_attribute): Likewise.
1240 * cgraph.h (symtab_node): Add method get_create and
1241 field refuse_visibility_changes.
1242 (symtab_node::get_create): New method.
1243 * fold-const.c (tree_single_nonzero_warnv_p): Use get_create.
1244 * varasm.c (mark_weak): Verify that visibility change is
1247 2014-09-19 Michael Meissner <meissner@linux.vnet.ibm.com>
1249 * config/rs6000/predicates.md (fusion_gpr_mem_load): Move testing
1250 for base_reg_operand to be common between LO_SUM and PLUS.
1251 (fusion_gpr_mem_combo): New predicate to match a fused address
1252 that combines the addis and memory offset address.
1254 * config/rs6000/rs6000-protos.h (fusion_gpr_load_p): Change
1256 (emit_fusion_gpr_load): Likewise.
1258 * config/rs6000/rs6000.c (fusion_gpr_load_p): Change calling
1259 signature to pass each argument separately, rather than
1260 using an operands array. Rewrite the insns found by peephole2 to
1261 be a single insn, rather than hoping the insns will still be
1262 together when the peephole pass is done. Drop being called via a
1264 (emit_fusion_gpr_load): Change calling signature to be called from
1265 the fusion_gpr_load_<mode> insns with a combined memory address
1266 instead of the peephole pass passing the addis and offset
1269 * config/rs6000/rs6000.md (UNSPEC_FUSION_GPR): New unspec for GPR
1271 (power8 fusion peephole): Drop support for doing power8 via a
1272 normal peephole that was created by the peephole2 pass.
1273 (power8 fusion peephole2): Create a new insn with the fused
1274 address, so that the fused operation is kept together after
1275 register allocation is done.
1276 (fusion_gpr_load_<mode>): Likewise.
1278 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
1281 * tree.c (need_assembler_name_p): Do not mangle variadic types.
1283 2014-09-19 Segher Boessenkool <segher@kernel.crashing.org>
1285 * recog.c (scratch_operand): Do not simply allow all hard registers:
1286 only allow those that are allocatable.
1288 2014-09-19 Felix Yang <felix.yang@huawei.com>
1290 * cfgrtl.c ira.c ira-color.c ira-conflicts ira-lives.c: Update
1291 comments and fix spacing to conform to coding style.
1293 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
1295 * genrecog.c (validate_pattern): Allow empty constraints in
1298 2014-09-19 Aldy Hernandez <aldyh@redhat.com>
1300 * dwarf2out.c (decl_ultimate_origin): Update comment.
1301 * tree.c (block_ultimate_origin): Same.
1303 2014-09-19 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1305 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p):
1306 Update GCC version name to GCC 5.
1307 (rs6000_function_arg_boundary): Likewise.
1308 (rs6000_function_arg): Likewise.
1310 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
1312 * config/sh/sh.md: Fix use of constraints in define_split.
1314 2014-09-19 Markus Trippelsdorf <markus@trippelsdorf.de>
1317 * ipa-devirt.c (ipa_devirt): Bail out if odr_types_ptr is NULL.
1319 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
1321 * doc/md.texi (Modifiers): Consistently use "read/write"
1322 nomenclature rather than "input/output".
1323 * genrecog.c (constraints_supported_in_insn_p): New.
1324 (validate_pattern): If needed, also check constraints on
1325 MATCH_SCRATCH operands.
1326 * genoutput.c (validate_insn_alternatives): Catch earlyclobber
1327 operands with no '=' or '+' modifier.
1329 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
1331 * config/aarch64/aarch64.md (stack_protect_test_<mode>): Mark
1332 scratch register as written.
1334 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1336 * config/s390/s390.c (s390_emit_epilogue): Remove bogus
1339 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1341 * config/s390/s390.md ("trunctdsd2", "extendsdtd2"): New
1344 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1347 * config/s390/s390.c (s390_emit_epilogue): When doing the return
1348 address load optimization force s390_optimize_prologue to leave it
1349 that way. Only do the optimization if we already decided to push
1350 r14 into a stack slot.
1352 2014-09-19 Marat Zakirov <m.zakirov@samsung.com>
1354 * asan.c (build_check_stmt): Alignment arg was added.
1355 (asan_expand_check_ifn): Optimization for alignment >= 8.
1357 2014-09-19 Olivier Hainque <hainque@adacore.com>
1359 * config/i386/vxworksae.h: Remove obsolete definitions.
1360 (STACK_CHECK_PROTECT): Define.
1361 * config/i386/vx-common.h: Remove. Merge contents within
1362 config/i386/vxworks.h.
1363 * config.gcc (i?86-vxworks*): Use i386/vxworks.h instead of
1366 2014-09-19 Olivier Hainque <hainque@adacore.com>
1368 * config.gcc (powerpc-wrs-vxworksmils): New configuration.
1369 * config/rs6000/t-vxworksmils: New file.
1370 * config/rs6000/vxworksmils.h: New file.
1372 2014-09-19 Olivier Hainque <hainque@adacore.com>
1374 * varasm.c (default_section_type_flags): Flag .persistent.bss
1375 sections as SECTION_BSS.
1377 2014-09-19 Nick Clifton <nickc@redhat.com>
1379 * config/rl78/rl78.c (rl78_expand_epilogue): Generate a USE of the
1380 pop'ed registers so that DCE does not eliminate them.
1382 2014-09-18 Jan Hubicka <hubicka@ucw.cz>
1385 * ipa-devirt.c (odr_subtypes_equivalent_p): Fix thinko in a condition.
1387 2014-09-18 Joseph Myers <joseph@codesourcery.com>
1389 * system.h (LIBGCC2_TF_CEXT): Poison.
1390 * config/i386/cygming.h (LIBGCC2_TF_CEXT): Remove.
1391 * config/i386/darwin.h (LIBGCC2_TF_CEXT): Likewise.
1392 * config/i386/dragonfly.h (LIBGCC2_TF_CEXT): Likewise.
1393 * config/i386/freebsd.h (LIBGCC2_TF_CEXT): Likewise.
1394 * config/i386/gnu-user-common.h (LIBGCC2_TF_CEXT): Likewise.
1395 * config/i386/openbsdelf.h (LIBGCC2_TF_CEXT): Likewise.
1396 * config/i386/sol2.h (LIBGCC2_TF_CEXT): Likewise.
1397 * config/ia64/ia64.h (LIBGCC2_TF_CEXT): Likewise.
1398 * config/ia64/linux.h (LIBGCC2_TF_CEXT): Likewise.
1400 2014-09-19 Kito Cheng <kito@0xlab.org>
1402 * except.h: Fix header guard.
1403 * addresses.h: Add missing header guard.
1404 * cfghooks.h: Likewise.
1405 * collect-utils.h: Likewise.
1406 * collect2-aix.h: Likewise.
1407 * conditions.h: Likewise.
1408 * cselib.h: Likewise.
1409 * dwarf2asm.h: Likewise.
1410 * graphds.h: Likewise.
1411 * graphite-scop-detection.h: Likewise.
1412 * gsyms.h: Likewise.
1413 * hw-doloop.h: Likewise.
1414 * incpath.h: Likewise.
1415 * ipa-inline.h: Likewise.
1416 * ipa-ref.h: Likewise.
1417 * ira-int.h: Likewise.
1419 * lra-int.h: Likewise.
1421 * lto-section-names.h: Likewise.
1422 * read-md.h: Likewise.
1423 * reload.h: Likewise.
1424 * rtl-error.h: Likewise.
1425 * sdbout.h: Likewise.
1426 * targhooks.h: Likewise.
1427 * tree-affine.h: Likewise.
1428 * xcoff.h: Likewise.
1429 * xcoffout.h: Likewise.
1431 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
1434 * haifa-sched.c (schedule_block): Advance cycle at the end of BB
1437 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
1440 * lra.c (lra): Call recog_init.
1442 2014-09-18 Jakub Jelinek <jakub@redhat.com>
1445 * asan.c (transform_statements): Don't instrument clobber statements.
1447 2014-09-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1449 * config/arm/neon.md (*movmisalign<mode>_neon_load): Change type
1450 to neon_load1_1reg<q>.
1452 2014-09-17 Jakub Jelinek <jakub@redhat.com>
1455 * tree-cfgcleanup.c (fixup_noreturn_call): Don't split block
1456 if there are only debug stmts after the noreturn call, instead
1457 remove the debug stmts.
1459 2014-09-17 Jan Hubicka <hubicka@ucw.cz>
1461 * ipa-devirt.c (type_pair, default_hashset_traits): New types.
1462 (odr_types_equivalent_p): Use pair hash.
1463 (odr_subtypes_equivalent_p): Likewise, do structural compare
1464 on ODR types that may be mismatched.
1465 (warn_odr): Support warning when only one field is given.
1466 (odr_types_equivalent_p): Strenghten comparsions made;
1468 (add_type_duplicate): Update VISITED hash set.
1470 2014-09-17 Sebastian Huber <sebastian.huber@embedded-brains.de>
1472 * config.gcc (*-*-rtems*): Default to 'rtems' thread model.
1473 Enable selection of 'posix' or no thread model.
1475 2014-09-17 Andrew Stubbs <ams@codesourcery.com>
1477 * config/arm/arm.c (arm_option_override): Reject -mfpu=neon
1478 when architecture is older than ARMv7.
1480 2014-09-16 John David Anglin <danglin@gcc.gnu.org>
1483 * config/pa/pa.c (pa_function_value): Directly handle aggregates
1484 that fit exactly in a word or double word.
1486 2014-09-16 Ilya Tocar <ilya.tocar@intel.com>
1488 * config/i386/driver-i386.c (host_detect_local_cpu): Detect lack of
1491 2014-09-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
1492 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1493 Anna Tikhonova <anna.tikhonova@intel.com>
1494 Ilya Tocar <ilya.tocar@intel.com>
1495 Andrey Turetskiy <andrey.turetskiy@intel.com>
1496 Ilya Verbin <ilya.verbin@intel.com>
1497 Kirill Yukhin <kirill.yukhin@intel.com>
1498 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1500 * config/i386/i386.c
1501 (ix86_expand_vector_extract): Handle V32HI and V64QI modes.
1502 * config/i386/sse.md
1503 (define_mode_iterator VI48F_256): New.
1504 (define_mode_attr extract_type): Ditto.
1505 (define_mode_attr extract_suf): Ditto.
1506 (define_mode_iterator AVX512_VEC): Ditto.
1508 "<extract_type>_vextract<shuffletype><extract_suf>_mask"): Use
1510 (define_insn "avx512dq_vextract<shuffletype>64x2_1_maskm"): New.
1512 "<mask_codefor>avx512dq_vextract<shuffletype>64x2_1<mask_name>"):
1514 (define_mode_attr extract_type_2): Ditto.
1515 (define_mode_attr extract_suf_2): Ditto.
1516 (define_mode_iterator AVX512_VEC_2): Ditto.
1518 "<extract_type_2>_vextract<shuffletype><extract_suf_2>_mask"): Use
1519 AVX512_VEC_2 mode iterator.
1520 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
1521 (define_expand "avx512vl_vextractf128<mode>"): Ditto.
1522 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
1523 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
1524 (define_split for V16FI mode): Ditto.
1525 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
1526 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
1527 (define_split for VI8F_256 mode): Ditto.
1528 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
1529 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
1530 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
1531 (define_split for VI4F_256 mode): Ditto.
1532 (define_insn "vec_extract_lo_<mode>_maskm"): Ditto.
1533 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
1534 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
1535 (define_mode_iterator VEC_EXTRACT_MODE): Add V64QI and V32HI modes.
1536 (define_insn "vcvtph2ps<mask_name>"): Fix pattern condition.
1537 (define_insn "avx512f_vextract<shuffletype>32x4_1_maskm"): Ditto.
1538 (define_insn "<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>"):
1539 Update `type' attribute, remove explicit `memory' attribute calculation.
1541 2014-09-16 Kito Cheng <kito@0xlab.org>
1543 * ira.c (ira): Don't initialize ira_spilled_reg_stack_slots and
1544 ira_spilled_reg_stack_slots_num if using lra.
1545 (do_reload): Remove release ira_spilled_reg_stack_slots part.
1546 * ira-color.c (ira_sort_regnos_for_alter_reg): Add assertion to
1547 make sure not using lra.
1548 (ira_reuse_stack_slot): Likewise.
1549 (ira_mark_new_stack_slot): Likewise.
1551 2014-09-15 Andi Kleen <ak@linux.intel.com>
1553 * function.c (allocate_struct_function): Force
1554 DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT to one when
1555 profiling is disabled.
1557 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
1559 * cfgrtl.c, combine.c, config/arc/arc.c, config/mcore/mcore.c,
1560 config/rs6000/rs6000.c, config/sh/sh.c, cprop.c, dwarf2out.c,
1561 emit-rtl.c, final.c, function.c, gcse.c, jump.c, reg-stack.c,
1562 reload1.c, reorg.c, resource.c, sel-sched-ir.c: Replace INSN_DELETED_P
1563 macro with statically checked member functions.
1564 * rtl.h (rtx_insn::deleted): New method.
1565 (rtx_insn::set_deleted): Likewise.
1566 (rtx_insn::set_undeleted): Likewise.
1567 (INSN_DELETED_P): Remove.
1569 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
1571 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Assign the
1572 result of emit_jump_insn_before to a new variable.
1573 * jump.c (mark_jump_label): Change the type of insn to rtx_insn *.
1574 (mark_jump_label_1): Likewise.
1575 (mark_jump_label_asm): Likewise.
1576 * reload1.c (gen_reload): Change type of tem to rtx_insn *.
1577 * rtl.h (mark_jump_label): Adjust.
1579 2014-09-15 Jakub Jelinek <jakub@redhat.com>
1581 * Makefile.in (dg_target_exps): Remove.
1582 (check_gcc_parallelize): Change to just an upper bound number.
1583 (check-%-subtargets): Always print the non-parallelized goals.
1584 (check_p_vars, check_p_comma, check_p_subwork): Remove.
1585 (check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2,
1586 check_p_numbers3, check_p_numbers4, check_p_numbers5,
1587 check_p_numbers6): New variables.
1588 (check_p_numbers): Set to sequence from 1 to 9999.
1589 (check_p_subdirs): Set to sequence from 1 to minimum of
1590 $(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set,
1592 (check-%, check-parallel-%): Rewritten so that for parallelized
1593 testing each job runs all the *.exp files, with
1594 GCC_RUNTEST_PARALLELIZE_DIR set in environment.
1596 2014-09-15 David Malcolm <dmalcolm@redhat.com>
1598 * config/arc/arc-protos.h (arc_attr_type): Strengthen param from
1600 (arc_sets_cc_p): Likewise.
1601 * config/arc/arc.c (arc_print_operand): Use methods of
1602 "final_sequence" for clarity, and to enable strengthening of
1603 locals "jump" and "delay" from rtx to rtx_insn *.
1604 (arc_adjust_insn_length): Strengthen local "prev" from rtx to
1605 rtx_insn *; use method of rtx_sequence for typesafety.
1606 (arc_get_insn_variants): Use insn method of rtx_sequence for
1608 (arc_pad_return): Likewise.
1609 (arc_attr_type): Strengthen param from rtx to rtx_insn *.
1610 (arc_sets_cc_p): Likewise. Also, convert a GET_CODE check to a
1611 dyn_cast to rtx_sequence *, using insn method for typesafety.
1612 * config/arc/arc.h (ADJUST_INSN_LENGTH): Add checked casts to
1613 rtx_sequence * and use insn method when invoking get_attr_length.
1614 * config/bfin/bfin.c (type_for_anomaly): Strengthen param from rtx
1615 to rtx_insn *. Replace a GET_CODE check with a dyn_cast to
1616 rtx_sequence *, introducing a local "seq", using its insn method
1617 from typesafety and clarity.
1618 (add_sched_insns_for_speculation): Strengthen local "next" from
1620 * config/c6x/c6x.c (get_insn_side): Likewise for param "insn".
1621 (predicate_insn): Likewise.
1622 * config/cris/cris-protos.h (cris_notice_update_cc): Likewise for
1624 * config/cris/cris.c (cris_notice_update_cc): Likewise.
1625 * config/epiphany/epiphany-protos.h
1626 (extern void epiphany_insert_mode_switch_use): Likewise for param
1628 (get_attr_sched_use_fpu): Likewise for param.
1629 * config/epiphany/epiphany.c (epiphany_insert_mode_switch_use):
1630 Likewise for param "insn".
1631 * config/epiphany/mode-switch-use.c (insert_uses): Likewise for
1632 param "insn" of "target_insert_mode_switch_use" callback.
1633 * config/frv/frv.c (frv_insn_unit): Likewise for param "insn".
1634 (frv_issues_to_branch_unit_p): Likewise.
1635 (frv_pack_insn_p): Likewise.
1636 (frv_compare_insns): Strengthen locals "insn1" and "insn2" from
1637 const rtx * (i.e. mutable rtx_def * const *) to
1639 * config/i386/i386-protos.h (standard_sse_constant_opcode):
1640 Strengthen first param from rtx to rtx_insn *.
1641 (output_fix_trunc): Likewise.
1642 * config/i386/i386.c (standard_sse_constant_opcode): Likewise.
1643 (output_fix_trunc): Likewise.
1644 (core2i7_first_cycle_multipass_filter_ready_try): Likewise for
1646 (min_insn_size): Likewise for param "insn".
1647 (get_mem_group): Likewise.
1649 (get_insn_path): Likewise.
1650 (get_insn_group): Likewise.
1651 (count_num_restricted): Likewise.
1652 (fits_dispatch_window): Likewise.
1653 (add_insn_window): Likewise.
1654 (add_to_dispatch_window): Likewise.
1655 (debug_insn_dispatch_info_file): Likewise.
1656 * config/m32c/m32c-protos.h (m32c_output_compare): Likewise for
1658 * config/m32c/m32c.c (m32c_compare_redundant): Likewise for param
1659 "cmp" and local "prev".
1660 (m32c_output_compare): Likewise for param "insn".
1661 * config/m32r/predicates.md (define_predicate "small_insn_p"): Add
1662 a checked cast to rtx_insn * on "op" after we know it's an INSN_P.
1663 (define_predicate "large_insn_p"): Likewise.
1664 * config/m68k/m68k-protos.h (m68k_sched_attr_size): Strengthen
1665 param from rtx to rtx_insn *.
1666 (attr_op_mem m68k_sched_attr_op_mem): Likewise.
1667 * config/m68k/m68k.c (sched_get_attr_size_int): Likewise.
1668 (m68k_sched_attr_size): Likewise.
1669 (sched_get_opxy_mem_type): Likewise for param "insn".
1670 (m68k_sched_attr_op_mem): Likewise.
1671 (sched_mem_operand_p): Likewise.
1672 * config/mep/mep-protos.h (mep_multi_slot): Likewise for param.
1673 * config/mep/mep.c (mep_multi_slot): Likewise.
1674 * config/mips/mips-protos.h (mips_output_sync_loop): Likewise for
1676 (mips_sync_loop_insns): Likewise.
1677 * config/mips/mips.c (mips_print_operand_punctuation): Use insn
1678 method of "final_sequence" for typesafety.
1679 (mips_process_sync_loop): Strengthen param "insn" from rtx to
1681 (mips_output_sync_loop): Likewise.
1682 (mips_sync_loop_insns): Likewise.
1683 (mips_74k_agen_init): Likewise.
1684 (mips_sched_init): Use NULL rather than NULL_RTX when working with
1686 * config/nds32/nds32-fp-as-gp.c (nds32_symbol_load_store_p):
1687 Strengthen param "insn" from rtx to rtx_insn *.
1688 * config/nds32/nds32.c (nds32_target_alignment): Likewise for
1690 * config/pa/pa-protos.h (pa_insn_refs_are_delayed): Likewise for
1692 * config/pa/pa.c (pa_output_function_epilogue): Likewise for local
1693 "insn". Use method of rtx_sequence for typesafety.
1694 (branch_to_delay_slot_p): Strengthen param "insn" from rtx to
1696 (branch_needs_nop_p): Likewise.
1697 (use_skip_p): Likewise.
1698 (pa_insn_refs_are_delayed): Likewise.
1699 * config/rl78/rl78.c (rl78_propogate_register_origins): Likewise
1700 for locals "insn", "ninsn".
1701 * config/rs6000/rs6000.c (is_microcoded_insn): Likewise for param
1703 (is_cracked_insn): Likewise.
1704 (is_branch_slot_insn): Likewise.
1705 (is_nonpipeline_insn): Likewise.
1706 (insn_terminates_group_p): Likewise.
1707 (insn_must_be_first_in_group): Likewise.
1708 (insn_must_be_last_in_group): Likewise.
1709 (force_new_group): Likewise for param "next_insn".
1710 * config/s390/s390.c (s390_get_sched_attrmask): Likewise for param
1712 (s390_sched_score): Likewise.
1713 * config/sh/sh-protos.h (output_branch): Likewise for param 2.
1714 (rtx sfunc_uses_reg): Likewise for sole param.
1715 * config/sh/sh.c (sh_print_operand): Use insn method of
1716 final_sequence for typesafety.
1717 (output_branch): Strengthen param "insn" from rtx to rtx_insn *.
1718 Use insn method of final_sequence for typesafety.
1719 (sfunc_uses_reg): Strengthen param "insn" from rtx to rtx_insn *.
1720 * config/sparc/sparc-protos.h (eligible_for_call_delay): Likewise
1722 (eligible_for_return_delay): Likewise.
1723 (eligible_for_sibcall_delay): Likewise.
1724 * config/sparc/sparc.c (eligible_for_call_delay): Likewise.
1725 (eligible_for_return_delay): Likewise.
1726 (eligible_for_sibcall_delay): Likewise.
1727 * config/stormy16/stormy16-protos.h
1728 (xstormy16_output_cbranch_hi): Likewise for final param.
1729 (xstormy16_output_cbranch_si): Likewise.
1730 * config/stormy16/stormy16.c (xstormy16_output_cbranch_hi): LIkewise.
1731 (xstormy16_output_cbranch_si): Likewise.
1732 * config/v850/v850-protos.h (notice_update_cc): Likewise.
1733 * config/v850/v850.c (notice_update_cc): Likewise.
1735 * final.c (get_attr_length_1): Strengthen param "insn" and param
1736 of "fallback_fn" from rtx to rtx_insn *, eliminating a checked cast.
1737 (get_attr_length): Strengthen param "insn" from rtx to rtx_insn *.
1738 (get_attr_min_length): Likewise.
1739 (shorten_branches): Likewise for signature of locals "length_fun"
1740 and "inner_length_fun". Introduce local rtx_sequence * "seqn"
1741 from a checked cast and use its methods for clarity and to enable
1742 strengthening local "inner_insn" from rtx to rtx_insn *.
1743 * genattr.c (gen_attr): When writing out the prototypes of the
1744 various generated "get_attr_" functions, strengthen the params of
1745 the non-const functions from rtx to rtx_insn *.
1746 Similarly, strengthen the params of insn_default_length,
1747 insn_min_length, insn_variable_length_p, insn_current_length.
1748 (main): Similarly, strengthen the param of num_delay_slots,
1749 internal_dfa_insn_code, insn_default_latency, bypass_p,
1750 insn_latency, min_issue_delay, print_reservation,
1751 insn_has_dfa_reservation_p and of the "internal_dfa_insn_code" and
1752 "insn_default_latency" callbacks. Rename hook_int_rtx_unreachable
1753 to hook_int_rtx_insn_unreachable.
1754 * genattrtab.c (write_attr_get): When writing out the generated
1755 "get_attr_" functions, strengthen the param "insn" from rtx to
1756 rtx_insn *, eliminating a checked cast.
1757 (make_automaton_attrs): When writing out prototypes of
1758 "internal_dfa_insn_code_", "insn_default_latency_" functions
1759 and the "internal_dfa_insn_code" and "insn_default_latency"
1760 callbacks, strengthen their params from rtx to rtx_insn *
1761 * genautomata.c (output_internal_insn_code_evaluation): When
1762 writing out code, add a checked cast from rtx to rtx_insn * when
1763 invoking DFA_INSN_CODE_FUNC_NAME aka dfa_insn_code.
1764 (output_dfa_insn_code_func): Strengthen param of generated
1765 function "dfa_insn_code_enlarge" from rtx to rtx_insn *.
1766 (output_trans_func): Likewise for generated function
1768 (output_internal_insn_latency_func): When writing out generated
1769 function "internal_insn_latency", rename params from "insn" and
1770 "insn2" to "insn_or_const0" and "insn2_or_const0". Reintroduce
1771 locals "insn" and "insn2" as rtx_insn * with checked casts once
1772 we've proven that we're not dealing with const0_rtx.
1773 (output_insn_latency_func): Strengthen param of generated
1774 function "insn_latency" from rtx to rtx_insn *.
1775 (output_print_reservation_func): Likewise for generated function
1776 "print_reservation".
1777 (output_insn_has_dfa_reservation_p): Likewise for generated
1778 function "insn_has_dfa_reservation_p".
1779 * hooks.c (hook_int_rtx_unreachable): Rename to...
1780 (hook_int_rtx_insn_unreachable): ...this, and strengthen param
1781 from rtx to rtx_insn *.
1782 * hooks.h (hook_int_rtx_unreachable): Likewise.
1783 (extern int hook_int_rtx_insn_unreachable): Likewise.
1784 * output.h (get_attr_length): Strengthen param from rtx to rtx_insn *.
1785 (get_attr_min_length): Likewise.
1786 * recog.c (get_enabled_alternatives): Likewise.
1787 * recog.h (alternative_mask get_enabled_alternatives): Likewise.
1788 * reorg.c (find_end_label): Introduce local rtx "pat" and
1789 strengthen local "insn" from rtx to rtx_insn *.
1790 (redundant_insn): Use insn method of "seq" rather than element for
1791 typesafety; strengthen local "control" from rtx to rtx_insn *.
1792 * resource.c (mark_referenced_resources): Add checked cast to
1793 rtx_insn * within INSN/JUMP_INSN case.
1794 (mark_set_resources): Likewise.
1795 * sel-sched.c (estimate_insn_cost): Strengthen param "insn" from
1798 2014-09-15 David Malcolm <dmalcolm@redhat.com>
1800 * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen
1801 param "label" from rtx to rtx_insn *.
1802 * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab"
1804 * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes.
1805 (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise.
1806 (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
1807 (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
1808 * final.c (default_label_align_after_barrier_max_skip): Strengthen
1809 param from rtx to rtx_insn *.
1810 (default_loop_align_max_skip): Likewise.
1811 (default_label_align_max_skip): Likewise.
1812 (default_jump_align_max_skip): Likewise.
1813 * target.def (label_align_after_barrier_max_skip): Likewise.
1814 (loop_align_max_skip): Likewise.
1815 (label_align_max_skip): Likewise.
1816 (jump_align_max_skip): Likewise.
1817 * targhooks.h (default_label_align_after_barrier_max_skip):
1819 (default_loop_align_max_skip): Likewise.
1820 (default_label_align_max_skip): Likewise.
1821 (default_jump_align_max_skip): Likewise.
1823 2014-09-15 David Malcolm <dmalcolm@redhat.com>
1825 * config/arc/arc.c (arc_can_follow_jump): Strengthen both params
1826 from const_rtx to const rtx_insn *. Update union members from rtx
1828 * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
1829 * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
1830 (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
1831 strengthen both params from const_rtx to const rtx_insn *.
1832 * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
1833 (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
1834 * reorg.c (follow_jumps): Strengthen param "jump" from rtx to
1836 * target.def (can_follow_jump): Strengthen both params from
1837 const_rtx to const rtx_insn *, and update default implementation
1838 from hook_bool_const_rtx_const_rtx_true to
1839 hook_bool_const_rtx_insn_const_rtx_insn_true.
1841 2014-09-15 David Malcolm <dmalcolm@redhat.com>
1843 * sched-deps.c (deps_start_bb): Strengthen param "head" and local
1844 "insn" from rtx to rtx_insn *.
1845 * sched-int.h (deps_start_bb): Likewise for 2nd param.
1847 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
1848 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1849 Anna Tikhonova <anna.tikhonova@intel.com>
1850 Ilya Tocar <ilya.tocar@intel.com>
1851 Andrey Turetskiy <andrey.turetskiy@intel.com>
1852 Ilya Verbin <ilya.verbin@intel.com>
1853 Kirill Yukhin <kirill.yukhin@intel.com>
1854 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1856 * config/i386/sse.md
1857 (define_insn "vcvtph2ps<mask_name>"): Add masking.
1858 (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
1859 (define_insn "vcvtph2ps256<mask_name>"): Ditto.
1860 (define_expand "vcvtps2ph_mask"): New.
1861 (define_insn "*vcvtps2ph<mask_name>"): Add masking.
1862 (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
1863 (define_insn "vcvtps2ph256<mask_name>"): Ditto.
1865 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
1866 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1867 Anna Tikhonova <anna.tikhonova@intel.com>
1868 Ilya Tocar <ilya.tocar@intel.com>
1869 Andrey Turetskiy <andrey.turetskiy@intel.com>
1870 Ilya Verbin <ilya.verbin@intel.com>
1871 Kirill Yukhin <kirill.yukhin@intel.com>
1872 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1874 * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL):
1876 (define_mode_iterator VI24_AVX512BW_1): Ditto.
1877 (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
1878 (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
1879 (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
1880 also for TARGET_AVX512VL.
1881 (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
1883 2014-09-15 Markus Trippelsdorf <markus@trippelsdorf.de>
1885 * doc/install.texi (Options specification): add
1886 --disable-libsanitizer item.
1888 2014-09-14 James Clarke <jrtc27@jrtc27.com>
1889 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1892 * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
1894 * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
1895 kernel version check to avoid incrementing it after every major OS X
1897 (darwin_default_min_version): Avoid static memory buffer.
1899 2014-09-13 Jan Hubicka <hubicka@ucw.cz>
1901 * tree.c (need_assembler_name_p): Store C++ type mangling only
1904 2014-09-13 Marek Polacek <polacek@redhat.com>
1906 * tree.c (protected_set_expr_location): Don't check whether T is
1909 2014-09-12 DJ Delorie <dj@redhat.com>
1911 * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
1912 (extend_and_shift1_hipsi2): Likewise.
1913 (extend_and_shift2_hipsi2): Likewise.
1915 2014-09-12 David Malcolm <dmalcolm@redhat.com>
1917 * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
1918 with NULL when dealing with an insn.
1919 * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
1920 from rtx to rtx_insn *.
1921 * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
1922 const_rtx to const rtx_insn *.
1923 * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
1925 2014-09-12 Trevor Saunders <tsaunders@mozilla.com>
1927 * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
1930 2014-09-12 Joseph Myers <joseph@codesourcery.com>
1932 * target.def (libgcc_floating_mode_supported_p): New hook.
1933 * targhooks.c (default_libgcc_floating_mode_supported_p): New
1935 * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
1936 * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
1937 (LIBGCC2_HAS_TF_MODE): Remove.
1938 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
1939 * doc/tm.texi: Regenerate.
1940 * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
1942 * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
1943 (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
1944 * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
1945 * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
1946 * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
1947 * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
1948 * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
1949 * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
1950 * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
1951 * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
1953 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
1954 * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
1955 * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
1956 * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
1957 * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
1958 * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
1959 * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
1960 * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
1961 * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
1962 * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
1963 * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
1964 * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
1965 * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
1966 * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
1968 * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
1970 (ia64_libgcc_floating_mode_supported_p): New function.
1971 * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
1972 * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
1973 (IA64_NO_LIBGCC_TFMODE): Define.
1974 * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
1975 * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
1977 (pdp11_scalar_mode_supported_p): New function.
1978 * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
1979 * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
1981 2014-09-12 Richard Biener <rguenther@suse.de>
1984 * gimple-fold.c (get_maxval_strlen): Gimplify string length.
1986 2014-09-12 Marc Glisse <marc.glisse@inria.fr>
1988 * tree.c (integer_each_onep): New function.
1989 * tree.h (integer_each_onep): Declare it.
1990 * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
1991 -A - 1 to ~A. Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
1992 (X & 1) == 0 for vector and complex.
1994 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
1996 * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
1998 (cortexa53_regmove_cost): New cost table for A53. Increase GP2FP/FP2GP
1999 cost to spilling from integer to FP registers.
2001 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
2003 * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
2005 (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
2006 are now handled correctly.
2008 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
2010 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
2011 handling of CALLER_SAVE_REGS and POINTER_REGS.
2013 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
2015 * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
2016 the number of hard registers.
2018 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
2019 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2020 Anna Tikhonova <anna.tikhonova@intel.com>
2021 Ilya Tocar <ilya.tocar@intel.com>
2022 Andrey Turetskiy <andrey.turetskiy@intel.com>
2023 Ilya Verbin <ilya.verbin@intel.com>
2024 Kirill Yukhin <kirill.yukhin@intel.com>
2025 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2027 * config/i386/sse.md
2028 (define_mode_iterator VI48_AVX512VL): New.
2029 (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
2030 "avx512f_vternlog<mode>_maskz" and update mode iterator.
2031 (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
2032 from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
2033 (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
2034 "avx512f_vternlog<mode>_mask" and update mode iterator.
2035 (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
2036 from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
2038 (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
2039 "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
2040 (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
2041 "avx512f_<rotate><mode><mask_name>" and update mode iterator.
2042 (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
2043 (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
2045 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
2046 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2047 Anna Tikhonova <anna.tikhonova@intel.com>
2048 Ilya Tocar <ilya.tocar@intel.com>
2049 Andrey Turetskiy <andrey.turetskiy@intel.com>
2050 Ilya Verbin <ilya.verbin@intel.com>
2051 Kirill Yukhin <kirill.yukhin@intel.com>
2052 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2054 * config/i386/sse.md (VI128_256): Delete.
2055 (define_mode_iterator VI124_256): New.
2056 (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
2057 (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
2058 (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
2059 (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
2060 "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
2061 (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
2062 (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
2063 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
2065 (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
2066 in presence of AVX-512.
2068 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
2069 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2070 Anna Tikhonova <anna.tikhonova@intel.com>
2071 Ilya Tocar <ilya.tocar@intel.com>
2072 Andrey Turetskiy <andrey.turetskiy@intel.com>
2073 Ilya Verbin <ilya.verbin@intel.com>
2074 Kirill Yukhin <kirill.yukhin@intel.com>
2075 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2077 * config/i386/sse.md
2078 (define_expand "<avx512>_gathersi<mode>"): Rename from
2079 "avx512f_gathersi<mode>".
2080 (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
2081 (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
2082 (define_expand "<avx512>_gatherdi<mode>"): Rename from
2083 "avx512f_gatherdi<mode>".
2084 (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
2085 (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
2087 (define_expand "<avx512>_scattersi<mode>"): Rename from
2088 "avx512f_scattersi<mode>".
2089 (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
2090 (define_expand "<avx512>_scatterdi<mode>"): Rename from
2091 "avx512f_scatterdi<mode>".
2092 (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
2094 2014-09-12 Richard Sandiford <richard.sandiford@arm.com>
2096 * ira.h (ira_finish_once): Delete.
2097 * ira-int.h (target_ira_int::~target_ira_int): Declare.
2098 (target_ira_int::free_ira_costs): Likewise.
2099 (target_ira_int::free_register_move_costs): Likewise.
2100 (ira_finish_costs_once): Delete.
2101 * ira.c (free_register_move_costs): Replace with...
2102 (target_ira_int::free_register_move_costs): ...this new function.
2103 (target_ira_int::~target_ira_int): Define.
2104 (ira_init): Call free_register_move_costs as a member function rather
2105 than a global function.
2106 (ira_finish_once): Delete.
2107 * ira-costs.c (free_ira_costs): Replace with...
2108 (target_ira_int::free_ira_costs): ...this new function.
2109 (ira_init_costs): Call free_ira_costs as a member function rather
2110 than a global function.
2111 (ira_finish_costs_once): Delete.
2112 * target-globals.c (target_globals::~target_globals): Call the
2113 target_ira_int destructor.
2114 * toplev.c: Include lra.h.
2115 (finalize): Call lra_finish_once rather than ira_finish_once.
2117 2014-09-11 Jan Hubicka <hubicka@ucw.cz>
2119 * common.opt (flto-odr-type-merging): New flag.
2120 * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
2121 (types_same_for_odr): Likewise.
2122 (odr_subtypes_equivalent_p): Likewise.
2123 (add_type_duplicate): Do not walk type variants.
2124 (register_odr_type): New function.
2125 * ipa-utils.h (register_odr_type): Declare.
2126 (odr_type_p): New function.
2127 * langhooks.c (lhd_set_decl_assembler_name): Do not compute
2129 * doc/invoke.texi (-flto-odr-type-merging): Document.
2130 * tree.c (need_assembler_name_p): Compute ODR names when asked
2132 * tree.h (DECL_ASSEMBLER_NAME): Update comment.
2134 2014-09-11 H.J. Lu <hongjiu.lu@intel.com>
2137 * config/i386/i386.c (ix86_option_override_internal): Also turn
2138 off OPTION_MASK_ABI_X32 for -m16.
2140 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
2142 * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
2145 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
2148 * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
2149 Directly forward to __*_DENORM_MIN__.
2151 2014-09-11 David Malcolm <dmalcolm@redhat.com>
2153 * rtl.h (LABEL_REF_LABEL): New macro.
2155 * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
2156 of XEXP (, 0), where we know that we have a LABEL_REF.
2157 * cfgbuild.c (make_edges): Likewise.
2158 (purge_dead_tablejump_edges): Likewise.
2159 * cfgexpand.c (convert_debug_memory_address): Likewise.
2160 * cfgrtl.c (patch_jump_insn): Likewise.
2161 * combine.c (distribute_notes): Likewise.
2162 * cse.c (hash_rtx_cb): Likewise.
2163 (exp_equiv_p): Likewise.
2164 (fold_rtx): Likewise.
2165 (check_for_label_ref): Likewise.
2166 * cselib.c (rtx_equal_for_cselib_1): Likewise.
2167 (cselib_hash_rtx): Likewise.
2168 * emit-rtl.c (mark_label_nuses): Likewise.
2169 * explow.c (convert_memory_address_addr_space): Likewise.
2170 * final.c (output_asm_label): Likewise.
2171 (output_addr_const): Likewise.
2172 * gcse.c (add_label_notes): Likewise.
2173 * genconfig.c (walk_insn_part): Likewise.
2174 * genrecog.c (validate_pattern): Likewise.
2175 * ifcvt.c (cond_exec_get_condition): Likewise.
2176 (noce_emit_store_flag): Likewise.
2177 (noce_get_alt_condition): Likewise.
2178 (noce_get_condition): Likewise.
2179 * jump.c (maybe_propagate_label_ref): Likewise.
2180 (mark_jump_label_1): Likewise.
2181 (redirect_exp_1): Likewise.
2182 (rtx_renumbered_equal_p): Likewise.
2183 * lra-constraints.c (operands_match_p): Likewise.
2184 * reload.c (operands_match_p): Likewise.
2185 (find_reloads): Likewise.
2186 * reload1.c (set_label_offsets): Likewise.
2187 * reorg.c (get_branch_condition): Likewise.
2188 * rtl.c (rtx_equal_p_cb): Likewise.
2189 (rtx_equal_p): Likewise.
2190 * rtlanal.c (reg_mentioned_p): Likewise.
2191 (rtx_referenced_p): Likewise.
2192 (get_condition): Likewise.
2193 * sched-vis.c (print_value): Likewise.
2194 * varasm.c (const_hash_1): Likewise.
2195 (compare_constant): Likewise.
2196 (const_rtx_hash_1): Likewise.
2197 (output_constant_pool_1): Likewise.
2199 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
2201 * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
2202 tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
2204 * config/rs6000/vector.md (cr6_test_for_zero_reverse,
2205 cr6_test_for_lt_reverse): Ditto.
2207 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
2210 * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
2212 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
2214 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
2215 TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
2216 aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
2217 aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
2220 (aarch64_fold_builtin): Remove all reinterpret cases.
2222 * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
2224 * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
2226 * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
2227 aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
2228 aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
2229 aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
2230 aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
2231 aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
2232 aarch64_reinterpretv2df<mode>): Delete.
2234 * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
2236 * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
2237 vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
2238 vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
2239 vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
2240 vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
2241 vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
2242 vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
2243 vreinterpret_u32_f64): Use cast.
2245 * config/aarch64/iterators.md (VD_RE): Delete.
2247 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
2249 * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
2250 (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
2251 vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
2252 vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
2253 vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
2254 vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
2255 vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
2256 Replace inline assembler with __aarch64_vset_lane_any.
2258 2014-09-11 James Greenhalgh <james.greenhalgh@arm.com>
2260 * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
2262 (vmull_high_lane_s32): Likewise.
2263 (vmull_high_lane_u16): Likewise.
2264 (vmull_high_lane_u32): Likewise.
2266 2014-09-11 Jason Merrill <jason@redhat.com>
2269 * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
2271 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
2274 * config/avr/avr.md (*tablejump.3byte-pc): New insn.
2275 (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL. Add void clobber.
2276 (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
2278 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
2279 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2280 Anna Tikhonova <anna.tikhonova@intel.com>
2281 Ilya Tocar <ilya.tocar@intel.com>
2282 Andrey Turetskiy <andrey.turetskiy@intel.com>
2283 Ilya Verbin <ilya.verbin@intel.com>
2284 Kirill Yukhin <kirill.yukhin@intel.com>
2285 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2287 * config/i386/sse.md
2288 (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
2289 "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
2290 (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
2292 (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
2293 from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
2295 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
2297 (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
2298 "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
2299 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
2300 (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
2301 "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
2302 (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
2303 (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
2304 from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
2306 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
2308 (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
2309 "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
2310 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
2312 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
2314 * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
2315 to access removed nodes.
2317 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
2319 PR tree-optimization/63186
2320 * ipa-split.c (test_nonssa_use): Skip nonforced labels.
2321 (mark_nonssa_use): Likewise.
2322 (verify_non_ssa_vars): Verify all header blocks for label
2325 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
2326 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2327 Anna Tikhonova <anna.tikhonova@intel.com>
2328 Ilya Tocar <ilya.tocar@intel.com>
2329 Andrey Turetskiy <andrey.turetskiy@intel.com>
2330 Ilya Verbin <ilya.verbin@intel.com>
2331 Kirill Yukhin <kirill.yukhin@intel.com>
2332 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2334 * config/i386/sse.md
2335 (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
2336 (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
2337 (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
2338 "<avx2_avx512f>_permvar<mode><mask_name>".
2339 (define_insn "<avx512>_permvar<mode><mask_name>"): New.
2340 (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
2341 Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
2342 (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
2344 (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
2345 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
2346 (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
2347 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
2349 2014-09-10 Michael Meissner <meissner@linux.vnet.ibm.com>
2351 * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
2352 V2DF, V4SF, DF, and DI modes.
2353 (vsx_fmav2df2): Likewise.
2354 (vsx_float_fix_<mode>2): Likewise.
2355 (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
2357 2014-09-10 Xinliang David Li <davidxl@google.com>
2360 * config/arm/arm.md (movcond_addsi): Handle case where source
2361 and target operands are the same.
2363 2014-09-10 David Malcolm <dmalcolm@redhat.com>
2365 * final.c (this_is_asm_operands): Strengthen this variable from
2366 rtx to const rtx_insn *.
2367 * output.h (this_is_asm_operands): Likewise.
2368 * rtl-error.c (location_for_asm): Strengthen param "insn" from
2369 const_rtx to const rtx_insn *.
2370 (diagnostic_for_asm): Likewise.
2371 * rtl-error.h (error_for_asm): Likewise.
2372 (warning_for_asm): Likewise.
2374 2014-09-10 David Malcolm <dmalcolm@redhat.com>
2376 * genextract.c (print_header): When writing out insn_extract to
2377 insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
2378 * recog.h (insn_extract): Strengthen the param from rtx to
2381 2014-09-10 Mike Stump <mikestump@comcast.net>
2383 * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
2386 2014-09-10 Martin Jambor <mjambor@suse.cz>
2388 * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
2389 (analyze): Do not set analyze flag if expand_thunk returns false;.
2390 (create_wrapper): Likewise.
2391 * cgraphclones.c (duplicate_thunk_for_node): Likewise.
2393 2014-09-10 Martin Jambor <mjambor@suse.cz>
2396 * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
2397 new decl properly. Analyze the new thunk if it is expanded.
2399 2014-09-10 Andreas Schwab <schwab@suse.de>
2401 * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
2402 [USED_FOR_TARGET]: Define.
2404 2014-09-10 Matthew Fortune <matthew.fortune@imgtec.com>
2406 * config/mips/mips.c (mips_secondary_reload_class): Handle
2409 2014-09-10 Robert Suchanek <robert.suchanek@imgtec.com>
2411 * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
2414 2014-09-10 Jakub Jelinek <jakub@redhat.com>
2416 * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
2417 and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
2418 * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
2419 SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
2420 flag_delete_null_pointer_checks for them.
2421 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
2422 BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
2423 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
2424 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
2425 * ubsan.c (instrument_bool_enum_load): Set *gsi back to
2427 (instrument_nonnull_arg, instrument_nonnull_return): New functions.
2428 (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
2429 or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
2430 (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
2431 * doc/invoke.texi (-fsanitize=nonnull-attribute,
2432 -fsanitize=returns-nonnull-attribute): Document.
2434 * ubsan.h (struct ubsan_mismatch_data): Removed.
2435 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
2436 * ubsan.c (ubsan_source_location): For unknown locations,
2437 pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
2438 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
2439 Allow more than one location and arbitrary extra arguments passed
2440 in ... instead of through MISMATCH pointer.
2441 (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
2442 ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
2443 instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
2446 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
2447 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2448 Anna Tikhonova <anna.tikhonova@intel.com>
2449 Ilya Tocar <ilya.tocar@intel.com>
2450 Andrey Turetskiy <andrey.turetskiy@intel.com>
2451 Ilya Verbin <ilya.verbin@intel.com>
2452 Kirill Yukhin <kirill.yukhin@intel.com>
2453 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2455 * config/i386/sse.md
2456 (define_mode_iterator VI48F): New.
2457 (define_insn "<avx512>_compress<mode>_mask"): Rename from
2458 "avx512f_compress<mode>_mask" and update mode iterator.
2459 (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
2460 "avx512f_compressstore<mode>_mask" and update mode iterator.
2461 (define_expand "<avx512>_expand<mode>_maskz"): Rename from
2462 "avx512f_expand<mode>_maskz" and update mode iterator.
2463 (define_insn "<avx512>_expand<mode>_mask"): Rename from
2464 "avx512f_expand<mode>_mask" and update mode iterator.
2466 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
2467 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2468 Anna Tikhonova <anna.tikhonova@intel.com>
2469 Ilya Tocar <ilya.tocar@intel.com>
2470 Andrey Turetskiy <andrey.turetskiy@intel.com>
2471 Ilya Verbin <ilya.verbin@intel.com>
2472 Kirill Yukhin <kirill.yukhin@intel.com>
2473 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2475 * config/i386/i386.c
2476 (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
2477 avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
2478 avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
2479 avx512dq_rangepv4sf_mask.
2480 * config/i386/sse.md
2481 (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
2483 (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
2484 (define_insn "reduces<mode>"): Ditto.
2485 (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
2487 (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
2488 (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
2489 (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
2491 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
2492 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2493 Anna Tikhonova <anna.tikhonova@intel.com>
2494 Ilya Tocar <ilya.tocar@intel.com>
2495 Andrey Turetskiy <andrey.turetskiy@intel.com>
2496 Ilya Verbin <ilya.verbin@intel.com>
2497 Kirill Yukhin <kirill.yukhin@intel.com>
2498 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2500 * config/i386/i386.c
2501 (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
2502 (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
2503 (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
2504 avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
2505 avx512vl_getmantv2df_mask.
2506 (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
2507 avx512f_vgetmantv4sf_round.
2508 * config/i386/sse.md
2509 (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
2510 Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
2512 (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
2513 (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
2514 (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
2515 from "avx512f_scalef<mode><mask_name><round_name>" and update mode
2517 (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
2518 Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
2519 update mode iterator.
2521 "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
2522 "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
2525 "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
2526 from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
2527 update mode iterator.
2528 (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
2529 from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
2532 "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
2533 "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
2535 (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
2536 Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
2537 update mode iterator.
2538 (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
2539 "avx512f_getmant<mode><round_saeonly_name>".
2541 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
2544 * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
2546 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
2547 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2548 Anna Tikhonova <anna.tikhonova@intel.com>
2549 Ilya Tocar <ilya.tocar@intel.com>
2550 Andrey Turetskiy <andrey.turetskiy@intel.com>
2551 Ilya Verbin <ilya.verbin@intel.com>
2552 Kirill Yukhin <kirill.yukhin@intel.com>
2553 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2555 * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
2556 (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
2557 (define_mode_iterator FMAMODE_AVX512): New.
2558 (define_mode_iterator FMAMODE): Remove conditions.
2559 (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
2560 (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
2561 from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
2563 (define_mode_iterator FMAMODE_NOVF512): Remove.
2564 (define_insn "*fma_fmadd_<mode>"): Rename from
2565 "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
2566 FMAMODE mode iterator.
2567 (define_mode_iterator VF_SF_AVX512VL): New.
2568 (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
2569 Use VF_SF_AVX512VL mode iterator.
2570 (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
2571 "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
2573 (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
2574 "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
2576 (define_insn "*fma_fmsub_<mode>"): Rename from
2577 "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
2578 FMAMODE mode iterator.
2579 (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
2580 Use VF_SF_AVX512VL mode iterator.
2581 (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
2582 "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
2584 (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
2585 "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
2587 (define_insn "*fma_fnmadd_<mode>"): Rename from
2588 "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
2589 use FMAMODE mode iterator.
2590 (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
2591 Use VF_SF_AVX512VL mode iterator.
2592 (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
2593 "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
2595 (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
2596 "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
2598 (define_insn "*fma_fnmsub_<mode>"): Rename from
2599 "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
2600 FMAMODE mode iterator.
2601 (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
2602 Use VF_SF_AVX512VL mode iterator.
2603 (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
2604 "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
2606 (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
2607 "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
2609 (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
2610 Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
2611 use VF_AVX512VL mode iterator.
2612 (define_insn "*fma_fmaddsub_<mode>"): Rename from
2613 "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
2615 (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
2616 Use VF_SF_AVX512VL mode iterator.
2617 (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
2618 "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
2620 (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
2621 "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
2623 (define_insn "*fma_fmsubadd_<mode>"): Rename from
2624 "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
2625 remove usage of subst.
2626 (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
2627 Use VF_SF_AVX512VL mode iterator.
2628 (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
2629 "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
2631 (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
2632 "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
2635 2014-09-10 Kugan Vivekanandarajah <kuganv@linaro.org>
2638 * calls.c (precompute_arguments): Check
2639 promoted_for_signed_and_unsigned_p and set the promoted mode.
2640 (promoted_for_signed_and_unsigned_p): New function.
2641 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
2642 and set the promoted mode.
2643 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
2644 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
2645 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
2647 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2649 * opth-gen.awk: Generate mapping from cpp message reasons to the
2650 options that enable them.
2651 * doc/options.texi (CppReason): Document.
2653 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2655 * doc/invoke.texi (Wnormalized=): Update.
2657 2014-09-09 Segher Boessenkool <segher@kernel.crashing.org>
2660 * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
2661 operands. Split off the constant operand alternative to ...
2662 (*bool<mode>3_imm): New.
2664 2014-09-09 David Malcolm <dmalcolm@redhat.com>
2666 * rtl.h (single_set_2): Strengthen first param from const_rtx to
2667 const rtx_insn *, and move prototype to above...
2668 (single_set): ...this. Convert this from a macro to an inline
2669 function, enforcing the requirement that the param is a const
2671 (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
2673 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
2674 Strengthen both params from rtx to rtx_insn *.
2675 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
2676 Likewise; introduce locals "producer_set", "consumer_set", using
2677 them in place of "producer" and "consumer" when dealing with SET
2679 * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
2680 when invoking single_set in region guarded by INSN_P.
2681 (avr_out_bitop): Likewise.
2682 (_reg_unused_after): Introduce local rtx_sequence * "seq" in
2683 region guarded by GET_CODE check, using methods to strengthen
2684 local "this_insn" from rtx to rtx_insn *, and for clarity.
2685 * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
2686 Strengthen local "insn" from rtx to rtx_insn *.
2687 (define_insn_and_split "xload<mode>_A"): Likewise.
2688 * config/bfin/bfin.c (trapping_loads_p): Likewise for param
2690 (find_load): Likewise for return type.
2691 (workaround_speculation): Likewise for both locals named
2693 * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
2695 * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
2697 * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
2699 * config/h8300/h8300.c (notice_update_cc): Likewise.
2700 * config/i386/i386.c (ix86_flags_dependent): Likewise for params
2701 "insn" and "dep_insn".
2702 (exact_store_load_dependency): Likewise for both params.
2703 (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
2704 since this now clashes with inline function. Instead, delay
2705 calling single_set until the point where its needed, and then
2706 assign the result to "compare_set" and rework the conditional that
2708 * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
2709 local "last" from rtx to rtx_insn *.
2710 * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
2712 (mips_store_data_bypass_p): Likewise for both params.
2713 * config/mips/mips.c (mips_load_store_insns): Likewise for second
2715 (mips_store_data_bypass_p): Likewise for both params.
2716 (mips_orphaned_high_part_p): Likewise for param "insn".
2717 * config/mn10300/mn10300.c (extract_bundle): Likewise.
2718 (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
2719 Introduce local rtx "insn2_pat".
2720 * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
2722 (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
2723 Introduce local rtx "set", using it in place of "insn" for the
2724 result of single_set. This appears to fix a bug, since the call
2725 to find_regno_note on a SET does nothing.
2726 * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
2727 params from rtx to rtx_insn *.
2728 (set_to_load_agen): Likewise.
2729 * config/s390/s390.c (s390_label_align): Likewise for local
2730 "prev_insn". Introduce new rtx locals "set" and "src", using
2731 them in place of "prev_insn" for the results of single_set
2732 and SET_SRC respectively.
2733 (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
2734 Introduce new rtx local "set" using in place of "jump" for the
2735 result of single_set. Use SET_SRC (set) rather than plain
2737 * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
2739 (noncall_uses_reg): Likewise.
2740 (reg_unused_after): Introduce local rtx_sequence * "seq" in region
2741 guarded by GET_CODE check, using its methods for clarity, and to
2742 enable strengthening local "this_insn" from rtx to rtx_insn *.
2743 * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
2744 "insn" from rtx to rtx_insn *.
2745 (define_expand "umulhisi3"): Likewise.
2746 (define_expand "smulsi3_highpart"): Likewise.
2747 (define_expand "umulsi3_highpart"): Likewise.
2748 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
2749 local "after". Replace GET_CODE check with a dyn_cast,
2750 introducing new local rtx_sequence * "seq", using insn method for
2753 * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
2754 from rtx to rtx_insn *. Introduce local rtx "pat", using it in
2755 place of "insn" once we're dealing with patterns rather than the
2757 (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
2758 (scan_trace): Likewise for local "elt", updating lookups within
2759 sequence to use insn method rather than element method.
2760 * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
2762 * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
2763 * ifcvt.c (noce_try_abs): Likewise for local "insn".
2764 * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
2765 invoking single_set.
2766 * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
2767 "insn" from rtx to rtx_insn *.
2768 (skip_usage_debug_insns): Likewise for return type, adding a
2770 (check_secondary_memory_needed_p): Likewise for local "insn".
2771 (inherit_reload_reg): Likewise.
2772 * modulo-sched.c (sms_schedule): Likewise for local "count_init".
2773 * recog.c (peep2_attempt): Likewise for local "old_insn", adding
2775 (store_data_bypass_p): Likewise for both params.
2776 (if_test_bypass_p): Likewise.
2777 * recog.h (store_data_bypass_p): Likewise for both params.
2778 (if_test_bypass_p): Likewise.
2779 * reload.c (find_equiv_reg): Likewise for local "where".
2780 * reorg.c (delete_jump): Likewise for param "insn".
2781 * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
2782 to const rtx_insn *.
2783 * store-motion.c (replace_store_insn): Likewise for param "del".
2784 (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
2785 and use its methods for clarity, and to strengthen local "del"
2786 from rtx to rtx_insn *.
2787 (build_store_vectors): Use insn method of "st" when calling
2788 replace_store_insn for typesafety and clarity.
2790 2014-09-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2792 * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
2793 UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
2794 on how to make it legal in future.
2796 2014-09-09 David Malcolm <dmalcolm@redhat.com>
2798 * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
2800 (restinsn): Likewise.
2801 * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
2803 * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
2805 * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
2807 (arc_hazard): Likewise for both params.
2808 * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
2809 checked casts to rtx_sequence * and uses of the insn method for
2811 (arc_hazard): Strengthen both params from rtx to rtx_insn *.
2812 (arc_adjust_insn_length): Likewise for param "insn".
2813 (struct insn_length_parameters_s): Likewise for first param of
2814 "get_variants" callback field.
2815 (arc_get_insn_variants): Likewise for first param and local
2816 "inner". Replace a check of GET_CODE with a dyn_cast to
2817 rtx_sequence *, using methods for type-safety and clarity.
2818 * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
2819 rtx_sequence * and uses of the insn method for type-safety when
2820 invoking arc_adjust_insn_length.
2821 * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
2823 (arm_address_offset_is_imm): Likewise.
2824 (struct tune_params): Likewise for params 1 and 3 of the
2825 "sched_adjust_cost" callback field.
2826 * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
2827 params 1 and 3 ("insn" and "dep").
2828 (xscale_sched_adjust_cost): Likewise.
2829 (fa726te_sched_adjust_cost): Likewise.
2830 (cortexa7_older_only): Likewise for param "insn".
2831 (cortexa7_younger): Likewise.
2832 (arm_attr_length_move_neon): Likewise.
2833 (arm_address_offset_is_imm): Likewise.
2834 * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
2835 * config/avr/avr.c (avr_notice_update_cc): Likewise.
2836 * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
2837 (workaround_speculation): Likewise for local "last_condjump".
2838 * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
2839 (shadow_or_blockage_p): Likewise.
2840 (get_unit_reqs): Likewise.
2841 (get_unit_operand_masks): Likewise.
2842 (c6x_registers_update): Likewise.
2843 (returning_call_p): Likewise.
2844 (can_use_callp): Likewise.
2845 (convert_to_callp): Likewise.
2846 (find_last_same_clock): Likwise for local "t".
2847 (reorg_split_calls): Likewise for local "shadow".
2848 (hwloop_pattern_reg): Likewise for param "insn".
2849 * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
2850 * config/frv/frv.c (frv_final_prescan_insn): Likewise.
2851 (frv_extract_membar): Likewise.
2852 (frv_optimize_membar_local): Strengthen param "last_membar" from
2853 rtx * to rtx_insn **.
2854 (frv_optimize_membar_global): Strengthen param "membar" from rtx
2856 (frv_optimize_membar): Strengthen local "last_membar" from rtx *
2858 * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
2859 both params from rtx to rtx_insn *.
2860 (ia64_ld_address_bypass_p): Likewise.
2861 * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
2863 (ia64_safe_type): Likewise.
2864 (group_barrier_needed): Likewise.
2865 (safe_group_barrier_needed): Likewise.
2866 (ia64_single_set): Likewise.
2867 (is_load_p): Likewise.
2868 (record_memory_reference): Likewise.
2869 (get_mode_no_for_insn): Likewise.
2870 (important_for_bundling_p): Likewise.
2871 (unknown_for_bundling_p): Likewise.
2872 (ia64_st_address_bypass_p): Likewise for both params.
2873 (ia64_ld_address_bypass_p): Likewise.
2874 (expand_vselect): Introduce new local rtx_insn * "insn", using it
2875 in place of rtx "x" after the emit_insn call.
2876 * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
2877 Strengthen param from rtx to rtx_insn *.
2878 (ix86_agi_dependent): Likewise for both params.
2879 (ix86_attr_length_immediate_default): Likewise for param 1.
2880 (ix86_attr_length_address_default): Likewise for param.
2881 (ix86_attr_length_vex_default): Likewise for param 1.
2882 * config/i386/i386.c (ix86_attr_length_immediate_default):
2883 Likewise for param "insn".
2884 (ix86_attr_length_address_default): Likewise.
2885 (ix86_attr_length_vex_default): Likewise.
2886 (ix86_agi_dependent): Likewise for both params.
2887 (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
2888 (vselect_insn): Likewise for this variable.
2889 * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
2891 (m68k_sched_attr_opy_type): Likewise.
2892 * config/m68k/m68k.c (sched_get_operand): Likewise.
2893 (sched_attr_op_type): Likewise.
2894 (m68k_sched_attr_opx_type): Likewise.
2895 (m68k_sched_attr_opy_type): Likewise.
2896 (sched_get_reg_operand): Likewise.
2897 (sched_get_mem_operand): Likewise.
2898 (m68k_sched_address_bypass_p): Likewise for both params.
2899 (sched_get_indexed_address_scale): Likewise.
2900 (m68k_sched_indexed_address_bypass_p): Likewise.
2901 * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
2902 (m68k_sched_indexed_address_bypass_p): Likewise.
2903 * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
2904 "label", "ret" from rtx to rtx_insn *, adding a checked cast and
2906 * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
2907 params from rtx to rtx_insn *.
2908 (mips_fmadd_bypass): Likewise.
2909 * config/mips/mips.c (mips_fmadd_bypass): Likewise.
2910 (mips_linked_madd_p): Likewise.
2911 (mips_macc_chains_last_hilo): Likewise for this variable.
2912 (mips_macc_chains_record): Likewise for param.
2913 (vr4130_last_insn): Likewise for this variable.
2914 (vr4130_swap_insns_p): Likewise for both params.
2915 (mips_ls2_variable_issue): Likewise for param.
2916 (mips_need_noat_wrapper_p): Likewise for param "insn".
2917 (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
2918 in place of "x" after the emit_insn.
2919 * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
2920 params from rtx to rtx_insn *.
2921 * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
2922 (pa_combine_instructions): Introduce local "par" for result of
2923 gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
2925 (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
2926 * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
2927 (rl78_alloc_physical_registers_op1): Likewise.
2928 (rl78_alloc_physical_registers_op2): Likewise.
2929 (rl78_alloc_physical_registers_ro1): Likewise.
2930 (rl78_alloc_physical_registers_cmp): Likewise.
2931 (rl78_alloc_physical_registers_umul): Likewise.
2932 (rl78_alloc_address_registers_macax): Likewise.
2933 (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
2934 * config/s390/predicates.md (execute_operation): Likewise for
2936 * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
2938 * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
2939 (addr_generation_dependency_p): Likewise for param "insn".
2940 (s390_agen_dep_p): Likewise for both params.
2941 (s390_fpload_toreg): Likewise for param "insn".
2942 * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
2943 * config/sh/sh.c (sh_loop_align): Likewise for param and local
2945 * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
2946 * config/sh/sh_treg_combine.cc
2947 (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
2949 (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
2950 * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
2951 "and_insn", "load", "shift".
2952 * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
2954 * final.c (final_scan_insn): Introduce local rtx_insn * "other"
2955 for XEXP (note, 0) of the REG_CC_SETTER note.
2956 (cleanup_subreg_operands): Strengthen param "insn" from rtx to
2957 rtx_insn *, eliminating a checked cast made redundant by this.
2958 * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
2960 * genattr.c (main): When writing out the prototype to
2961 const_num_delay_slots, strengthen the param from rtx to
2963 * genattrtab.c (write_const_num_delay_slots): Likewise when
2964 writing out the implementation of const_num_delay_slots.
2965 * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
2966 "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
2967 * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
2968 favor of new rtx locals "src" and "set" and new local rtx_insn *
2970 (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
2972 (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
2973 locals "cond", "if_then_else", "set" and new rtx_insn * locals
2975 (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
2976 "last" from rtx to rtx_insn *. Likewise for a local "tmp",
2977 renaming to "tmp_insn". Eliminate the other local rtx "tmp" from
2978 the top-level scope, replacing with new more tightly-scoped rtx
2979 locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
2980 "new_insn", "copy_of_insn_b", and make local rtx "set" more
2982 * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
2984 * ira.c (setup_prohibited_mode_move_regs): Likewise for local
2986 (ira_setup_alts): Likewise for param "insn".
2987 * lra-constraints.c (emit_inc): Likewise for local "add_insn".
2988 * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
2990 (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
2991 new more-tightly scoped rtx locals "add3_insn", "insn",
2992 "add2_insn" and rtx_insn * "move_insn".
2993 * postreload-gcse.c (eliminate_partially_redundant_load): Add
2994 checked cast on result of gen_move_insn when invoking
2996 * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
2998 (verify_changes): Add a checked cast on "object" when invoking
3000 (extract_insn_cached): Strengthen param "insn" from rtx to
3002 (extract_constrain_insn_cached): Likewise.
3003 (extract_insn): Likewise.
3004 * recog.h (insn_invalid_p): Likewise for param 1.
3005 (recog_memoized): Likewise for param.
3006 (extract_insn): Likewise.
3007 (extract_constrain_insn_cached): Likewise.
3008 (extract_insn_cached): Likewise.
3009 * reload.c (can_reload_into): Likewise for local "test_insn".
3010 * reload.h (cleanup_subreg_operands): Likewise for param.
3011 * reload1.c (emit_insn_if_valid_for_reload): Rename param from
3012 "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
3013 result of emit_insn. Remove a checked cast made redundant by this
3015 * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
3017 * sel-sched.c (get_reg_class): Likewise.
3019 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
3020 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
3022 * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
3023 * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
3025 (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
3027 2014-09-09 David Malcolm <dmalcolm@redhat.com>
3029 * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
3030 const rtx_insn *, and from rtx to rtx_insn * for the other
3032 (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
3033 INSN_LOCATION, since we know INSN_P holds.
3034 (insn_line): Strengthen param from const_rtx to const rtx_insn *.
3035 (insn_file): Likewise.
3036 (insn_scope): Likewise.
3037 (insn_location): Likewise.
3039 * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
3040 "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
3041 for the result of gen_load_const_gp.
3042 * config/rs6000/rs6000-protos.h (output_call): Strengthen first
3043 param from rtx to rtx_insn *.
3044 * config/rs6000/rs6000.c (output_call): Likewise.
3045 * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
3046 introducing a checked cast to rtx_sequence * and use of the insn
3048 * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
3049 from rtx to rtx_insn *.
3050 (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
3051 (insn_line): Likewise.
3052 (insn_file): Likewise.
3053 (insn_location): Likewise.
3054 * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
3055 from rtx to rtx_insn *.
3056 * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
3057 cast, using it for calls to INSN_HAS_LOCATION and insn_location.
3058 * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
3060 * reorg.c (relax_delay_slots): Strengthen locals named "after"
3061 from rtx to rtx_insn *; use methods of "pat" for type-safety.
3063 2014-09-09 David Malcolm <dmalcolm@redhat.com>
3065 * combine.c (try_combine): Eliminate checked cast on result of
3067 * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
3068 autogenerated one by strengthening the return type and params 2 and 3
3069 from rtx to rtx_insn *, and by naming the params.
3070 * gengenrtl.c (special_rtx): Add INSN to those that are
3072 * rtl.h (gen_rtx_INSN): New prototype.
3074 2014-09-09 David Malcolm <dmalcolm@redhat.com>
3076 * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
3078 (no_equiv): Likewise.
3079 (update_equiv_regs): Likewise.
3080 (setup_reg_equiv): Likewise. Strengthen locals "elem",
3081 "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
3082 from rtx to rtx_insn *. Use methods of "elem" for typesafety and
3084 * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
3085 from rtx to rtx_insn_list *.
3086 * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
3087 rtx_insn_list * and use methods for clarity and typesafety.
3088 * lra-constraints.c (contains_deleted_insn_p): Likewise for param
3090 (init_insn_rhs_dead_pseudo_p): Likewise for local "insns". Remove
3091 redundant check on INSN_P (insns): this cannot hold, as "insns" is
3092 an INSN_LIST, not an insn.
3093 (reverse_equiv_p): Strengthen local "insns" from rtx to
3094 rtx_insn_list * and use methods for clarity and typesafety.
3095 (contains_reloaded_insn_p): Likewise for local "list".
3097 2014-09-09 Jiong Wang <jiong.wang@arm.com>
3099 * config/arm/arm.c (NEON_COPYSIGNF): New enum.
3100 (arm_init_neon_builtins): Support NEON_COPYSIGNF.
3101 (arm_builtin_vectorized_function): Likewise.
3102 * config/arm/arm_neon_builtins.def: New macro for copysignf.
3103 * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
3105 2014-09-09 Richard Sandiford <richard.sandiford@arm.com>
3107 * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
3108 * builtins.h (default_target_builtins): Likewise.
3109 * gcse.h (default_target_gcse): Likewise.
3110 * target-globals.h (target_globals): Add a destructor. Convert
3111 void-pointer fields back to their real type and change from
3112 GTY((atomic)) to GTY((skip)).
3113 (restore_target_globals): Remove casts accordingly.
3114 * target-globals.c (save_target_globals): Use XCNEW rather than
3115 ggc_internal_cleared_alloc to allocate non-GC structures.
3116 Use ggc_cleared_alloc to allocate the target_globals structure
3118 (target_globals::~target_globals): Define.
3120 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3122 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
3123 mnemonic instead of fldmfdd.
3124 * config/arm/arm.c (vfp_output_fstmd): Rename to...
3125 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
3126 Output vpush when address register is SP.
3127 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
3128 (vfp_output_vstmd): ... This.
3129 * config/arm/vfp.md (push_multi_vfp): Update call to
3132 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3134 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
3136 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3138 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
3139 (*sqrtdf2_vfp): Likewise.
3140 (*cmpsf_vfp): Likewise.
3141 (*cmpsf_trap_vfp): Likewise.
3142 (*cmpdf_vfp): Likewise.
3143 (*cmpdf_trap_vfp): Likewise.
3145 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3147 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
3148 (*truncdfsf2_vfp): Likewise.
3149 (*truncsisf2_vfp): Likewise.
3150 (*truncsidf2_vfp): Likewise.
3151 (fixuns_truncsfsi2): Likewise.
3152 (fixuns_truncdfsi2): Likewise.
3153 (*floatsisf2_vfp): Likewise.
3154 (*floatsidf2_vfp): Likewise.
3155 (floatunssisf2): Likewise.
3156 (floatunssidf2): Likewise.
3158 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3160 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
3161 (*muldf3_vfp): Likewise.
3162 (*mulsf3negsf_vfp): Likewise.
3163 (*muldf3negdf_vfp): Likewise.
3164 (*mulsf3addsf_vfp): Likewise.
3165 (*muldf3adddf_vfp): Likewise.
3166 (*mulsf3subsf_vfp): Likewise.
3167 (*muldf3subdf_vfp): Likewise.
3168 (*mulsf3negsfaddsf_vfp): Likewise.
3169 (*fmuldf3negdfadddf_vfp): Likewise.
3170 (*mulsf3negsfsubsf_vfp): Likewise.
3171 (*muldf3negdfsubdf_vfp): Likewise.
3173 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3175 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
3176 (*absdf2_vfp): Likewise.
3177 (*negsf2_vfp): Likewise.
3178 (*negdf2_vfp): Likewise.
3179 (*addsf3_vfp): Likewise.
3180 (*adddf3_vfp): Likewise.
3181 (*subsf3_vfp): Likewise.
3182 (*subdf3_vfp): Likewise.
3183 (*divsf3_vfp): Likewise.
3184 (*divdf3_vfp): Likewise.
3186 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3188 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
3190 (arm_print_operand): Don't convert real values to decimal
3191 representation in default case.
3192 (fp_immediate_constant): Delete.
3193 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
3194 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
3196 (*thumb2_movsi_vfp): Likewise.
3197 (*movdi_vfp): Likewise.
3198 (*movdi_vfp_cortexa8): Likewise.
3199 (*movhf_vfp_neon): Likewise.
3200 (*movhf_vfp): Likewise.
3201 (*movsf_vfp): Likewise.
3202 (*thumb2_movsf_vfp): Likewise.
3203 (*movdf_vfp): Likewise.
3204 (*thumb2_movdf_vfp): Likewise.
3205 (*movsfcc_vfp): Likewise.
3206 (*thumb2_movsfcc_vfp): Likewise.
3207 (*movdfcc_vfp): Likewise.
3208 (*thumb2_movdfcc_vfp): Likewise.
3210 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
3212 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
3216 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3219 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
3220 Use qualifier_immediate for last operand. Rename to...
3221 (aarch64_types_ternop_lane_qualifiers): ... This.
3222 (TYPES_QUADOP): Rename to...
3223 (TYPES_TERNOP_LANE): ... This.
3224 (aarch64_simd_expand_args): Return const0_rtx when encountering user
3225 error. Change return of 0 to return of NULL_RTX.
3226 (aarch64_crc32_expand_builtin): Likewise.
3227 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
3228 ICE when expanding unknown builtin.
3229 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
3230 TERNOP_LANE qualifiers.
3231 (sqdmlsl_lane): Likewise.
3232 (sqdmlal_laneq): Likewise.
3233 (sqdmlsl_laneq): Likewise.
3234 (sqdmlal2_lane): Likewise.
3235 (sqdmlsl2_lane): Likewise.
3236 (sqdmlal2_laneq): Likewise.
3237 (sqdmlsl2_laneq): Likewise.
3239 2014-09-09 Nick Clifton <nickc@redhat.com>
3241 * doc/invoke.texi (Optimization Options): Add missing @gol to the
3243 (S/390 and zSeries Options): Remove superfluous word from the
3244 description of the -mhotpatch option.
3246 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
3248 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
3249 * ira.c: #include "shrink-wrap.h"
3250 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
3251 * ifcvt.c: #include "shrink-wrap.h"
3252 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
3254 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
3256 * common/config/picochip/picochip-common.c: Remove.
3257 * config.gcc: Remove support for picochip.
3258 * config/picochip/constraints.md: Remove.
3259 * config/picochip/dfa_space.md: Remove.
3260 * config/picochip/dfa_speed.md: Remove.
3261 * config/picochip/picochip-protos.h: Remove.
3262 * config/picochip/picochip.c: Remove.
3263 * config/picochip/picochip.h: Remove.
3264 * config/picochip/picochip.md: Remove.
3265 * config/picochip/picochip.opt: Remove.
3266 * config/picochip/predicates.md: Remove.
3267 * config/picochip/t-picochip: Remove.
3268 * doc/md.texi: Don't document picochi.
3270 2014-09-08 David Malcolm <dmalcolm@redhat.com>
3272 * basic-block.h (control_flow_insn_p): Strengthen param from
3273 const_rtx to const rtx_insn *.
3274 * cfgbuild.c (control_flow_insn_p): Likewise.
3276 2014-09-08 David Malcolm <dmalcolm@redhat.com>
3278 * gcse.c (modify_mem_list): Strengthen this variable from
3279 vec<rtx> * to vec<rtx_insn *> *.
3280 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
3282 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
3283 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
3284 (record_last_mem_set_info): Strengthen param "insn" from rtx to
3286 (record_last_set_info): Likewise for local "last_set_insn".
3288 2014-09-08 DJ Delorie <dj@redhat.com>
3290 * doc/invoke.texi (MSP430 Options): Add -minrt.
3292 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3294 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
3295 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
3296 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
3298 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
3300 (adjust_splat): New function.
3301 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
3302 (dump_swap_insn_table): Add case for SH_SPLAT.
3304 2014-09-08 Richard Biener <rguenther@suse.de>
3307 * tree-inline.c (copy_loops): The source loop header should
3309 (tree_function_versioning): If loops need fixup after removing
3310 unreachable blocks fix them.
3311 * omp-low.c (simd_clone_adjust): Do not add incr block to
3312 loop under construction.
3314 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
3316 * config/aarch64/aarch64-builtins.c
3317 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
3319 2014-09-08 Joseph Myers <joseph@codesourcery.com>
3321 * config/i386/cygming.h (TF_SIZE): Remove.
3322 * config/i386/darwin.h (TF_SIZE): Remove.
3323 * config/i386/dragonfly.h (TF_SIZE): Remove.
3324 * config/i386/freebsd.h (TF_SIZE): Remove.
3325 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
3326 * config/i386/openbsdelf.h (TF_SIZE): Remove.
3327 * config/i386/sol2.h (TF_SIZE): Remove.
3328 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
3329 * config/ia64/linux.h (TF_SIZE): Remove.
3330 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
3331 * doc/tm.texi: Regenerate.
3332 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
3334 2014-09-08 Joseph Myers <joseph@codesourcery.com>
3336 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
3338 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
3340 * doc/tm.texi: Regenerate.
3341 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
3343 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
3344 * config/cris/cris.h (__make_dp): Remove.
3346 2014-09-08 Richard Biener <rguenther@suse.de>
3349 * cfgloop.c (mark_loop_for_removal): Track former header
3351 * cfgloop.h (struct loop): Add former_header member unconditionally.
3352 * loop-init.c (fix_loop_structure): Enable bogus loop removal
3353 diagnostic unconditionally.
3355 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
3358 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
3359 constraint for operand0 and remove write only modifier from operand3.
3361 2014-09-07 Richard Sandiford <richard.sandiford@arm.com>
3363 PR rtl-optimization/62208
3364 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
3365 rather than const0_rtx in eq/ne-xor simplifications.
3367 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
3369 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
3370 (arc_output_mi_thunk): Likewise.
3372 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
3373 arguments to silence bogus warning.
3375 2014-09-06 Richard Sandiford <richard.sandiford@arm.com>
3378 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
3380 2014-09-06 Tom de Vries <tom@codesourcery.com>
3382 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
3383 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
3384 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
3386 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
3389 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
3390 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
3392 2014-09-05 Easwaran Raman <eraman@google.com>
3394 PR rtl-optimization/62146
3395 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
3396 hoisted instruction unconditional.
3398 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
3401 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
3402 Do not allow any_mask_operand for operands[2].
3403 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
3405 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3407 * config/arc/arc.c (arc_print_operand): Use insn method of
3408 final_sequence for type-safety.
3409 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
3410 "insn" from rtx to rtx_insn *.
3411 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
3412 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
3413 Likewise for locals "branch", "label".
3414 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
3415 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
3416 (same_cmp_following_p): Likewise for locals "i2", "i3".
3417 * config/sh/sh_optimize_sett_clrt.cc
3418 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
3419 param "cbranch_insn".
3420 * function.c (convert_jumps_to_returns): Likewis for local "jump".
3421 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
3422 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
3424 (condjump_p): Likewise.
3425 (condjump_in_parallel_p): Likewise.
3427 (any_uncondjump_p): Likewise.
3428 (any_condjump_p): Likewise.
3429 (condjump_label): Likewise.
3430 (returnjump_p): Strengthen param "insn" from rtx to
3432 (onlyjump_p): Strengthen param "insn" from const_rtx to
3434 (jump_to_label_p): Likewise.
3435 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
3436 (invert_jump): Likewise.
3437 * reorg.c (simplejump_or_return_p): Add checked cast when calling
3439 (get_jump_flags): Strengthen param "insn" from rtx to
3441 (get_branch_condition): Likewise.
3442 (condition_dominates_p): Likewise.
3443 (make_return_insns): Move declaration of local "pat" earlier, to
3444 after we've handled NONJUMP_INSN_P and non-sequences, using its
3445 methods to simplify the code and for type-safety.
3446 * rtl.h (find_constant_src): Strengthen param from const_rtx to
3448 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
3449 (condjump_p): Strengthen param from const_rtx to
3451 (any_condjump_p): Likewise.
3452 (any_uncondjump_p): Likewise.
3454 (condjump_label): Likewise.
3455 (simplejump_p): Likewise.
3456 (returnjump_p): Likewise.
3457 (onlyjump_p): Likewise.
3458 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
3459 (invert_jump): Likewise.
3460 (condjump_in_parallel_p): Strengthen param from const_rtx to
3462 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
3463 to const rtx_insn *.
3464 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
3465 to const rtx_insn *.
3466 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
3468 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3470 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
3471 above the conditional, and convert the check on GET_CODE to a
3472 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
3473 the conditional. Simplify the conditional by using methods of
3476 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3478 * haifa-sched.c (check_clobbered_conditions): Strengthen local
3479 "link" from rtx to rtx_insn_list *, and use its methods for
3480 clarity and type-safety.
3481 (toggle_cancelled_flags): Likewise.
3482 (restore_last_backtrack_point): Likewise.
3483 (queue_to_ready): Use insn method of "link" in one place.
3484 (schedule_block): Strengthen local "link" from rtx to
3485 rtx_insn_list *, and use its methods for clarity and type-safety.
3487 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3489 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
3490 param "insn" from const_rtx to const rtx_insn *.
3491 (sched_get_reverse_condition_uncached): Likewise.
3492 (sched_get_condition_with_rev): Likewise.
3493 (sched_has_condition_p): Likewise.
3494 (sched_insns_conditions_mutex_p): Likewise for both params.
3495 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
3496 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
3497 (setup_insn_reg_uses): Move local "list" to be more tightly
3498 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
3499 its methods for clarity and type-safety.
3500 (sched_analyze_1): Strengthen local "pending" from rtx to
3501 rtx_insn_list *, and local "pending_mem" from rtx to
3502 rtx_expr_list *. Use methods of each for clarity and type-safety.
3503 (sched_analyze_2): Likewise.
3504 (sched_analyze_insn): Likewise.
3506 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
3507 param from const_rtx to const rtx_insn *.
3508 (sched_insns_conditions_mutex_p): Likewise for both params.
3509 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
3512 * system.h (CONST_CAST_RTX_INSN): New macro.
3514 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3516 * recog.c (peep2_attempt): Strengthen return type from rtx to
3518 (peep2_update_life): Likewise for params "last", "prev", removing
3519 a checked cast made redundant by this.
3520 (peephole2_optimize): Likewise for local "last".
3522 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3524 * basic-block.h (set_block_for_insn): Eliminate this macro in
3526 * rtl.h (set_block_for_insn): New inline function, imposing the
3527 requirement that the "insn" param is an rtx_insn *.
3529 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3531 * caller-save.c (setup_save_areas): Strengthen local "insn" from
3533 * final.c (get_call_reg_set_usage): Likewise for first param,
3534 eliminating a checked cast.
3535 * regs.h (get_call_reg_set_usage): Likewise for first param.
3536 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
3537 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
3538 cast, replacing references to "x" with "call_insn" where
3540 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
3541 rtx_insn *, adding a checked cast.
3543 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3545 * output.h (final_scan_insn): Strengthen first param from rtx to
3548 * final.c (final_scan_insn): Likewise, renaming it back from
3549 "uncast_insn" to "insn", eliminating the checked cast.
3551 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
3552 "vec" with an rtx_sequence * "seq", taking a copy of
3553 "final_sequence", and using methods of "seq" for clarity, and for
3554 type-safety in the calls to final_scan_insn.
3555 * config/mips/mips.c (mips_output_conditional_branch): Use methods
3556 of "final_sequence" for clarity, and for type-safety in the call to
3558 * config/sh/sh.c (print_slot): Strengthen param from rtx to
3559 rtx_sequence * and rename from "insn" to "seq".
3561 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3563 * jump.c (delete_related_insns): Introduce a new local "table" by
3564 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
3565 get_labels method of "table" to simplify access to the labels in
3568 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3570 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
3571 f_minmaxs, f_minmaxd types.
3573 2014-09-05 Richard Biener <rguenther@suse.de>
3575 * cfgloop.c (mark_loop_for_removal): Record former header
3576 when ENABLE_CHECKING.
3577 * cfgloop.h (strut loop): Add former_header member when
3579 * loop-init.c (fix_loop_structure): Sanity check loops
3580 marked for removal if they re-appeared.
3582 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
3584 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
3585 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
3587 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
3588 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
3589 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
3590 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
3591 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
3592 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
3593 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
3594 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
3595 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
3596 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
3597 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
3598 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
3599 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
3600 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
3601 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
3602 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
3603 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
3604 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
3605 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
3606 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
3607 with int{32,16,8}_t.
3609 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
3611 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
3612 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
3613 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
3614 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
3615 Remove temporary __asm__ and reimplement.
3617 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
3619 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
3620 handling cmge, cmgt, cmeq, cmtst.
3622 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
3623 cmlt, cmgeu, cmgtu, cmtst): Remove.
3625 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
3626 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
3627 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
3628 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
3630 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
3632 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
3634 (aarch64_fold_builtin): Update pattern for cmtst.
3636 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
3639 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
3641 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
3642 Switch operands, separate out more cases, refactor.
3644 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
3646 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
3647 argument; rename old version to...
3648 (aarch64_const_vec_all_same_in_range_p): ...this.
3649 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
3651 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
3653 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
3655 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
3656 Remove qualifier_const_pointer, update comment.
3658 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
3660 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
3662 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
3664 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
3665 varargs with pointer parameter.
3666 (aarch64_simd_expand_builtin): pass pointer into previous.
3668 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3670 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
3673 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
3675 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
3676 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
3677 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
3678 Replace temporary asm with call to builtin.
3679 (vrbit_p8, vrbitq_p8): New functions.
3681 2014-09-05 Richard Biener <rguenther@suse.de>
3683 * cfgloop.c (mark_loop_for_removal): New function.
3684 * cfgloop.h (mark_loop_for_removal): Declare.
3685 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
3686 (merge_blocks): Likewise.
3687 (duplicate_block): Likewise.
3688 * except.c (sjlj_emit_dispatch_table): Likewise.
3689 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
3690 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
3691 (thread_through_loop_header): Likewise.
3693 2014-09-05 Richard Biener <rguenther@suse.de>
3696 * fold-const.c (try_move_mult_to_index): Remove.
3697 (fold_binary_loc): Do not call it.
3698 * tree-data-ref.c (dr_analyze_indices): Strip conversions
3699 from the base object again.
3701 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
3703 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
3706 2014-09-05 Bin Cheng <bin.cheng@arm.com>
3709 * config/arm/arm.md (setmem): New pattern.
3710 * config/arm/arm-protos.h (struct tune_params): New fields.
3711 (arm_gen_setmem): New prototype.
3712 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
3713 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
3714 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
3715 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
3716 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
3717 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
3718 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
3719 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
3720 (arm_const_inline_cost): New function.
3721 (arm_block_set_max_insns): New function.
3722 (arm_block_set_non_vect_profit_p): New function.
3723 (arm_block_set_vect_profit_p): New function.
3724 (arm_block_set_unaligned_vect): New function.
3725 (arm_block_set_aligned_vect): New function.
3726 (arm_block_set_unaligned_non_vect): New function.
3727 (arm_block_set_aligned_non_vect): New function.
3728 (arm_block_set_vect, arm_gen_setmem): New functions.
3730 2014-09-05 Bin Cheng <bin.cheng@arm.com>
3732 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
3734 2014-09-05 Bin Cheng <bin.cheng@arm.com>
3736 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
3738 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
3740 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
3742 * valtrack.h: Adjust.
3744 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
3746 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
3748 (emit_jump_insn_before_noloc): Likewise.
3749 (emit_call_insn_before_noloc): Likewise.
3750 (emit_label_before): Likewise.
3751 (emit_label_after): Likewise.
3752 (emit_insn_before_setloc): Likewise.
3753 (emit_jump_insn_before_setloc): Likewise.
3754 (emit_call_insn_before_setloc): Likewise.
3755 (emit_call_insn_before): Likewise.
3758 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3760 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
3761 rtx_insn *, eliminating a checked cast.
3763 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3765 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
3766 const_rtx to const rtx_insn *.
3767 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
3770 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3772 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
3773 fixup_args_size_notes.
3774 * expr.c (fixup_args_size_notes): Strengthen first two params from
3775 rtx to rtx_insn *, eliminating a checked cast.
3776 * rtl.h (fixup_args_size_notes): Strengthen first two params from
3779 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3781 * haifa-sched.c (get_ready_element): Strengthen return type from
3783 * sched-int.h (get_ready_element): Likewise.
3785 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
3788 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
3789 indexed_or_indirect_operand instead of memory_operand.
3790 (floatsi<mode>2_lfiwzx_mem): Ditto.
3792 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
3794 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
3795 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
3796 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
3798 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
3800 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
3802 (get_last_nonnote_insn): Likewise.
3803 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
3804 * resource.c (find_basic_block): Likewise.
3806 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
3809 2014-09-04 David Malcolm <dmalcolm@redhat.com>
3811 * genattr.c (main): Within the prototype of insn_latency written
3812 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
3813 * genautomata.c (output_internal_maximal_insn_latency_func):
3814 Within the implementation of insn_latency written out to
3815 insn-automata.c, strengthen both params from rtx to rtx_insn *,
3816 eliminating a pair of checked casts.
3818 2014-09-04 David Malcolm <dmalcolm@redhat.com>
3820 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
3823 * rtl.h (eh_returnjump_p): Likewise.
3825 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
3827 * Makefile.in (TAGS): Handle constructs in timevar.def.
3829 2014-09-04 Guozhi Wei <carrot@google.com>
3832 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
3833 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
3834 it into two patterns.
3835 (move_lo_quad_internal_be_<mode>): Likewise.
3837 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
3839 * doc/options.texi: Document that Var and Init are required if CPP
3841 * optc-gen.awk: Require Var and Init if CPP is given.
3842 * common.opt (Wpedantic): Use Init.
3844 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3846 * config/rs6000/rs6000.c (special_handling_values): Add
3848 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
3849 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
3850 as swappable with special handling SH_EXTRACT. Remove
3851 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
3853 (adjust_extract): New function.
3854 (handle_special_swappables): Add default to case statement; add
3855 case for SH_EXTRACT that calls adjust_extract.
3856 (dump_swap_insn_table): Handle SH_EXTRACT.
3858 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3860 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
3861 selection of 0th memory doubleword, regardless of endianness.
3863 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
3865 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
3867 2014-09-04 Alan Modra <amodra@gmail.com>
3870 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
3873 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
3875 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
3876 * targhooks.c (default_dwarf_frame_reg_mode): New function.
3877 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
3878 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
3879 * doc/tm.texi: Regenerate.
3880 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
3881 selection logic to default_dwarf_frame_reg_mode.
3883 2014-09-03 Marek Polacek <polacek@redhat.com>
3885 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
3888 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
3890 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
3891 the automodified register.
3893 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
3895 * output.h (get_some_local_dynamic_name): Declare.
3896 * final.c (some_local_dynamic_name): New variable.
3897 (get_some_local_dynamic_name): New function.
3898 (final_end_function): Clear some_local_dynamic_name.
3899 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
3900 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
3901 (print_operand): Report an error if '%&' is used inappropriately.
3902 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
3903 (get_some_local_dynamic_name_1): Delete.
3904 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
3905 (rs6000_get_some_local_dynamic_name): Delete.
3906 (rs6000_get_some_local_dynamic_name_1): Delete.
3907 (print_operand): Report an error if '%&' is used inappropriately.
3908 * config/s390/s390.c (machine_function): Remove some_ld_name.
3909 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
3910 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
3911 * config/sparc/sparc.c: Include rtl-iter.h.
3912 (machine_function): Remove some_ld_name.
3913 (sparc_print_operand): Report an error if '%&' is used inappropriately.
3914 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
3916 2014-09-03 Richard Henderson <rth@redhat.com>
3918 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
3919 (aarch64_popwb_pair_reg): Remove.
3920 (aarch64_set_frame_expr): Remove.
3921 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
3922 the restore ops performed by the insns generated.
3923 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
3924 insn. Perform the calls_eh_return addition later; do not attempt to
3925 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
3926 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
3927 special markup at all. Load cfun->machine->frame.hard_fp_offset
3928 into a local variable.
3929 (aarch64_frame_pointer_required): Don't check calls_alloca.
3931 2014-09-03 Richard Biener <rguenther@suse.de>
3933 * opts.c (default_options_optimization): Adjust
3934 max-combine-insns to 2 for -Og.
3936 2014-09-03 Martin Jambor <mjambor@suse.cz>
3939 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
3940 pass-trough jump functions correctly.
3942 2014-09-03 Martin Jambor <mjambor@suse.cz>
3945 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
3946 created replacements in ascending order of offsets.
3947 (known_aggs_to_agg_replacement_list): Likewise.
3949 2014-09-03 Martin Liska <mliska@suse.cz>
3951 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
3952 is set to set uninitialized value for vnresult.
3954 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3956 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
3957 for TARGET_MUST_PASS_IN_STACK.
3959 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3961 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
3962 for TARGET_ARG_PARTIAL_BYTES.
3964 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3966 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
3967 instructions for varargs implementation.
3968 (nds32_expand_epilogue): Emit stack adjustment instructions for
3969 varargs implementation.
3971 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3973 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
3974 optimization detection.
3976 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3978 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
3980 (nds32_function_arg_advance): Deal with nameless arguments.
3981 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
3982 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
3983 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
3985 2014-09-03 Richard Biener <rguenther@suse.de>
3987 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
3988 (struct bb_bitmap_sets): Remove deferred member.
3989 (BB_DEFERRED): Remove.
3990 (defer_or_phi_translate_block): Remove.
3991 (compute_antic_aux): Remove deferring of blocks, assert
3992 proper iteration order.
3993 (compute_antic): Do not set BB_DEFERRED.
3994 (eliminate): Allocate el_avail of proper size initially.
3996 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3998 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
3999 according to the value of crtl->args.pretend_args_size.
4001 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4003 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
4004 varargs information.
4006 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4008 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
4009 implementation for TARGET_SETUP_INCOMING_VARARGS.
4010 (nds32_strict_argument_naming): Refine comment.
4011 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
4012 Define for future implementation.
4014 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
4016 * config/i386/adxintrin.h (_subborrow_u32): New.
4017 (_addcarry_u32): Ditto.
4018 (_subborrow_u64): Ditto.
4019 (_addcarry_u64): Ditto.
4020 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
4022 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
4023 __builtin_ia32_sbb_u64
4025 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4027 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
4029 (nds32_function_arg_advance): Likewise.
4030 (nds32_init_cumulative_args): Likewise.
4031 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
4032 (NDS32_FIRST_GPR_REGNUM): Define.
4033 (NDS32_LAST_GPR_REGNUM): Define.
4034 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
4035 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
4036 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
4037 (machine_function): Use GRP-specific stuff.
4039 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4041 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
4042 (nds32_expand_epilogue): Likewise.
4043 (nds32_expand_prologue_v3push): Likewise.
4044 (nds32_expand_epilogue_v3pop): Likewise.
4046 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4048 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
4049 v3push/v3pop for variadic function.
4050 * config/nds32/nds32.md (prologue, epilogue): Likewise.
4052 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4054 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
4055 Check rtx for varargs implementation.
4056 (nds32_output_stack_pop): Likewise.
4057 * config/nds32/nds32-protos.h: Have a rtx argument for
4058 nds32_output_stack_push and nds32_output_stack_pop.
4059 * config/nds32/nds32.md: Likewise.
4061 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4063 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
4064 to check if FUNC is an interrupt service routine.
4065 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
4067 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4069 * config/nds32/nds32.h (machine_function): Add some fields for variadic
4070 arguments implementation.
4072 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4074 * config/nds32/nds32-predicates.c
4075 (nds32_valid_stack_push_pop): Rename to ...
4076 (nds32_valid_stack_push_pop_p): ... this.
4077 * config/nds32/nds32-protos.h: Likewise.
4078 * config/nds32/predicates.md: Likewise.
4080 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4082 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
4083 (nds32_emit_stack_v3push): ... this.
4084 (nds32_gen_stack_v3pop): Rename to ...
4085 (nds32_emit_stack_v3pop): ... this and consider CFA restore
4088 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4090 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
4091 (nds32_emit_stack_push_multiple): ... this.
4092 (nds32_gen_stack_pop_multiple): Rename to ...
4093 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
4096 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4099 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
4100 and add a second splitter to handle the remaining cases.
4102 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
4104 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
4106 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
4108 * cfgexpand.c (label_rtx_for_bb): Change type to
4109 hash_map<basic_block, rtx_code_label *> *.
4110 (expand_gimple_basic_block): Adjust.
4111 (pass_expand::execute): Likewise.
4113 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
4115 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
4116 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
4117 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
4118 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
4119 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
4120 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
4121 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
4124 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
4126 * alloc-pool.c: Include coretypes.h.
4127 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
4128 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
4129 hash_set instead of htab.
4130 * ggc-page.c (in_gc): New variable.
4131 (ggc_free): Do nothing if a collection is taking place.
4132 (ggc_collect): Set in_gc appropriately.
4133 * ggc.h (gt_ggc_mx(const char *)): New function.
4134 (gt_pch_nx(const char *)): Likewise.
4135 (gt_ggc_mx(int)): Likewise.
4136 (gt_pch_nx(int)): Likewise.
4137 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
4138 (hash_map::hash_entry::pch_nx): Likewise.
4139 (hash_map::hash_entry::pch_nx_helper): Likewise.
4140 (hash_map::hash_map): Adjust.
4141 (hash_map::create_ggc): New function.
4142 (gt_ggc_mx): Likewise.
4143 (gt_pch_nx): Likewise.
4144 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
4145 (default_hashset_traits::pch_nx): Likewise.
4146 (hash_set::hash_entry::ggc_mx): Likewise.
4147 (hash_set::hash_entry::pch_nx): Likewise.
4148 (hash_set::hash_entry::pch_nx_helper): Likewise.
4149 (hash_set::hash_set): Adjust.
4150 (hash_set::create_ggc): New function.
4151 (hash_set::elements): Likewise.
4152 (gt_ggc_mx): Likewise.
4153 (gt_pch_nx): Likewise.
4154 * hash-table.h (hash_table::hash_table): Adjust.
4155 (hash_table::m_ggc): New member.
4156 (hash_table::~hash_table): Adjust.
4157 (hash_table::expand): Likewise.
4158 (hash_table::empty): Likewise.
4159 (gt_ggc_mx): New function.
4160 (hashtab_entry_note_pointers): Likewise.
4161 (gt_pch_nx): Likewise.
4163 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
4165 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
4166 built-in definition.
4167 (XVCVUXDDP_SCALE): Likewise.
4168 (XVCVDPSXDS_SCALE): Likewise.
4169 (XVCVDPUXDS_SCALE): Likewise.
4170 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
4171 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
4172 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
4173 VSX_BUILTIN_XVCVDPUXDS_SCALE.
4174 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
4176 * config/rs6000/rs6000.c (real.h): New include.
4177 (rs6000_scale_v2df): New function.
4178 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
4179 (UNSPEC_VSX_XVCVUXDDP): Likewise.
4180 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
4181 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
4182 (vsx_xvcvsxddp_scale): New define_expand.
4183 (vsx_xvcvsxddp): New define_insn.
4184 (vsx_xvcvuxddp_scale): New define_expand.
4185 (vsx_xvcvuxddp): New define_insn.
4186 (vsx_xvcvdpsxds_scale): New define_expand.
4187 (vsx_xvcvdpsxds): New define_insn.
4188 (vsx_xvcvdpuxds_scale): New define_expand.
4189 (vsx_xvcvdpuxds): New define_insn.
4190 * doc/extend.texi (vec_ctf): Add new prototypes.
4191 (vec_cts): Likewise.
4192 (vec_ctu): Likewise.
4193 (vec_splat): Likewise.
4194 (vec_div): Likewise.
4195 (vec_mul): Likewise.
4197 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4200 * config/arm/neon.md
4201 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
4202 <v_cmp_result>): New pattern.
4203 * config/arm/iterators.md (NEON_VCVT): New int iterator.
4204 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
4205 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
4206 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
4207 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
4208 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
4210 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4213 * config/arm/iterators.md (FIXUORS): New code iterator.
4214 (VCVT): New int iterator.
4215 (su_optab): New code attribute.
4217 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
4219 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4221 * config/aarch64/predicates.md (aarch64_comparison_operation):
4222 New special predicate.
4223 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
4224 aarch64_comparison_operation instead of matching an operator.
4225 Update operand numbers.
4226 (csinc3<mode>_insn): Likewise.
4227 (*csinv3<mode>_insn): Likewise.
4228 (*csneg3<mode>_insn): Likewise.
4229 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
4230 * config/aarch64/aarch64.c (aarch64_get_condition_code):
4231 Return -1 instead of aborting on invalid condition codes.
4232 (aarch64_print_operand): Update aarch64_get_condition_code callsites
4233 to assert that the returned condition code is valid.
4234 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
4236 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
4238 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
4239 tree.def, and gimple.def
4241 2014-09-02 Jakub Jelinek <jakub@redhat.com>
4242 Balaji V. Iyer <balaji.v.iyer@intel.com>
4243 Igor Zamyatin <igor.zamyatin@intel.com>
4245 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
4246 (__cilkrts_cilk_for_64): Likewise.
4247 * cilk-common.c (declare_cilk_for_builtin): New function.
4248 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
4249 __cilkrts_cilk_for_64 bultins.
4250 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
4252 (cilk_for_32_fndecl): New define.
4253 (cilk_for_64_fndecl): Likewise.
4254 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
4255 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
4256 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
4257 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
4258 GF_OMP_FOR_COMBINED_INTO.
4259 * gimplify.c (gimplify_scan_omp_clauses): Added
4260 OMP_CLAUSE__CILK_FOR_COUNT_ case.
4261 (gimplify_adjust_omp_clauses): Ditto.
4262 (gimplify_omp_for): Added CILK_FOR case.
4263 (gimplify_expr): Ditto.
4264 * omp-low.c: Include cilk.h.
4265 (extract_omp_for_data): Set appropriate kind for
4266 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
4267 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
4268 (create_omp_child_function_name): Added second argument to handle
4270 (cilk_for_check_loop_diff_type): New function.
4271 (expand_cilk_for_call): Likewise.
4272 (expand_cilk_for): Likewise.
4273 (create_omp_child_function): Set cilk_for_count; handle the cases when
4274 it is true; call create_omp_child_function_name with second argument.
4275 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
4276 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
4277 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
4278 * tree-nested.c (convert_nonlocal_omp_clauses): Added
4279 OMP_CLAUSE__CILK_FOR_COUNT_ case.
4280 (convert_local_omp_clauses): Ditto.
4281 * tree-pretty-print.c (dump_omp_clause): Added
4282 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
4283 (dump_generic_node): Added CILK_FOR case.
4284 * tree.c (omp_clause_num_ops): New element
4285 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
4286 (omp_clause_code_name): New element _Cilk_for_count_.
4287 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
4288 * tree.def: Add tree code for CILK_FOR.
4290 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
4292 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
4293 (ppc403-compare): Add "exts with dot" case.
4294 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
4295 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
4296 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
4297 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
4298 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
4299 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
4300 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
4301 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
4302 cell-cmp-microcoded): Similarly.
4303 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
4304 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
4305 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
4306 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
4307 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
4308 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
4309 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
4310 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
4311 (power6-compare): Add "exts with dot" case.
4312 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
4313 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
4314 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
4316 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
4317 if avoiding Cell microcode.
4318 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
4319 (is_cracked_insn): Ditto.
4320 (insn_must_be_first_in_group): Ditto.
4321 * config/rs6000/rs6000.md (dot): Adjust comment.
4322 (cell_micro): Handle exts+dot.
4323 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
4324 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
4325 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
4326 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
4327 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
4328 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
4329 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
4331 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
4333 * config/rs6000/rs6000.md (QHSI): Delete.
4334 (EXTQI, EXTHI, EXTSI): New mode iterators.
4335 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
4336 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
4337 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
4338 9 anonymous instructions, and 8 splitters): Delete.
4339 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
4340 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
4341 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
4342 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
4343 *zero_extendsi<mode>2_dot2): New.
4345 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
4347 * config/rs6000/rs6000.md (any_extend): New code iterator.
4348 (u, su): New code attributes.
4349 (dmode, DMODE): New mode attributes.
4350 (<su>mul<mode>3_highpart): New.
4351 (*<su>mul<mode>3_highpart): New.
4352 (<su>mulsi3_highpart_le): New.
4353 (<su>muldi3_highpart_le): New.
4354 (<su>mulsi3_highpart_64): New.
4355 (<u>mul<mode><dmode>3): New.
4356 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
4358 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
4361 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
4363 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
4364 *mulsi3_internal2, and two splitters): Delete.
4365 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
4367 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
4369 2014-09-02 Richard Biener <rguenther@suse.de>
4371 PR tree-optimization/62695
4372 * tree-ssa-structalias.c (find_func_clobbers): Add missing
4375 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
4378 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
4380 2014-09-01 Andi Kleen <ak@linux.intel.com>
4382 * file-find.c (add_prefix_begin): Add.
4383 (do_add_prefix): Rename from add_prefix with first argument.
4384 (add_prefix): Add new wrapper.
4385 * file-find.h (add_prefix_begin): Add.
4386 * gcc-ar.c (main): Support -B option.
4388 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
4390 * genemit.c: Include dumpfile.h.
4391 (gen_split): Print name of splitter function to dump file.
4393 2014-09-01 Richard Biener <rguenther@suse.de>
4395 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
4396 Use stack auto_vecs for constraint expressions.
4397 (find_func_aliases_for_call): Likewise.
4398 (find_func_aliases): Likewise.
4399 (find_func_clobbers): Likewise.
4401 2014-09-01 Richard Biener <rguenther@suse.de>
4403 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
4404 operands vector in most cases. Remove redundant code.
4406 2014-09-01 Olivier Hainque <hainque@adacore.com>
4408 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
4409 $WIND_BASE instead of designating a harcoded arbitrary home dir.
4410 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
4412 2014-09-01 Richard Biener <rguenther@suse.de>
4414 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
4415 copy_reference_ops_from_call, vn_nary_op_compute_hash,
4416 vn_reference_compute_hash, vn_reference_insert): Remove.
4417 (vn_reference_lookup_call): New function.
4418 * tree-ssa-sccvn.c (vn_reference_compute_hash,
4419 copy_reference_ops_from_ref, copy_reference_ops_from_call,
4420 vn_reference_insert, vn_nary_op_compute_hash): Make static.
4421 (create_reference_ops_from_call): Remove.
4422 (vn_reference_lookup_3): Properly update shared_lookup_references.
4423 (vn_reference_lookup_pieces): Assert that we updated
4424 shared_lookup_references properly.
4425 (vn_reference_lookup): Likewise.
4426 (vn_reference_lookup_call): New function.
4427 (visit_reference_op_call): Use it. Avoid re-building the
4429 (visit_reference_op_load): Remove redundant lookup.
4430 (visit_reference_op_store): Perform special tail-merging work
4431 only when possibly doing tail-merging.
4432 (visit_use): Likewise.
4433 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
4435 2014-09-01 Jakub Jelinek <jakub@redhat.com>
4438 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
4439 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
4440 (find_inc): Revert 2014-08-13 change.
4442 2014-09-01 Marek Polacek <polacek@redhat.com>
4445 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
4446 Change the type of V to unsigned HOST_WIDE_INT.
4448 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
4450 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
4451 the size of byte markers.
4452 (do_shift_rotate): Fix confusion between host, target and marker byte
4454 (verify_symbolic_number_p): Likewise.
4455 (find_bswap_or_nop_1): Likewise.
4456 (find_bswap_or_nop): Likewise.
4458 2014-09-01 Olivier Hainque <hainque@adacore.com>
4460 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
4461 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
4463 2014-09-01 Jakub Jelinek <jakub@redhat.com>
4465 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
4466 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
4467 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
4469 2014-09-01 Yury Gribov <y.gribov@samsung.com>
4473 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
4474 (build_check_stmt): Likewise.
4475 (instrument_strlen_call): Likewise.
4476 (asan_expand_check_ifn): Likewise and fix types.
4477 (maybe_cast_to_ptrmode): New function.
4479 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
4481 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
4483 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
4485 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
4487 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
4489 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
4490 prefix to function labels when generating fast indirect calls.
4492 2014-08-30 David Malcolm <dmalcolm@redhat.com>
4496 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
4497 param back from rtx_insn * to rtx. Rename param from "label" to
4498 "label_or_return", reintroducing "label" as an rtx_insn * after
4499 we've ensured it's not a RETURN.
4500 (first_active_target_insn): Likewise for return type and param;
4501 add a checked cast to rtx_insn * once we've ensured "insn" is not
4503 (steal_delay_list_from_target): Convert param "pnew_thread" back
4504 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
4506 (own_thread_p): Convert param "thread" back from an rtx_insn * to
4507 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
4508 cast once we've established we're not dealing with a RETURN,
4509 renaming subsequent uses of "thread" to "thread_insn".
4510 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
4512 (follow_jumps): Convert return type and param "label" from
4513 rtx_insn * back to rtx. Move initialization of "value" to after
4514 the handling for ANY_RETURN_P, adding a checked cast there to
4515 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
4516 rename to "this_label_or_return", reintroducing "this_label" as
4517 an rtx_insn * once we've handled the case where it could be an
4519 (fill_slots_from_thread): Rename param "thread" to
4520 "thread_or_return", converting from an rtx_insn * back to an rtx.
4521 Reintroduce name "thread" as an rtx_insn * local with a checked
4522 cast once we've handled the case of it being an ANY_RETURN_P.
4523 Convert local "new_thread" from an rtx_insn * back to an rtx.
4524 Add a checked cast when assigning to "trial" from "new_thread".
4525 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
4526 checked cast to rtx_insn * from "new_thread" when invoking
4528 (fill_eager_delay_slots): Convert locals "target_label",
4529 "insn_at_target" from rtx_insn * back to rtx.
4530 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
4531 (relax_delay_slots): Convert locals "trial", "target_label" from
4532 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
4533 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
4534 invoking update_block.
4535 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
4536 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
4538 * resource.h (mark_target_live_regs): Undo erroneous conversion
4539 of second param of r214693, converting it back from rtx_insn * to
4540 rtx, since it could be a RETURN.
4542 * resource.c (find_dead_or_set_registers): Similarly, convert
4543 param "jump_target" back from an rtx_insn ** to an rtx *, as we
4544 could be writing back a RETURN. Rename local rtx_insn * "next" to
4545 "next_insn", and introduce "lab_or_return" as a local rtx,
4546 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
4547 (mark_target_live_regs): Undo erroneous conversion
4548 of second param of r214693, converting it back from rtx_insn * to
4549 rtx, since it could be a RETURN. Rename it from "target" to
4550 "target_maybe_return", reintroducing the name "target" as a local
4551 rtx_insn * with a checked cast, after we've handled the case of
4554 2014-08-29 DJ Delorie <dj@redhat.com>
4556 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
4557 pointer size up to a power of two.
4558 * defaults.h (DWARF2_ADDR_SIZE): Round up.
4559 (POINTER_SIZE_UNITS): New, rounded up value.
4560 * dwarf2asm.c (size_of_encoded_value): Use it.
4561 (dw2_output_indirect_constant_1): Likewise.
4562 * expmed.c (init_expmed_one_conv): We now know the sizes of
4564 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
4565 * optabs.c (expand_float): Use precision, not size.
4566 (expand_fix): Likewise.
4567 * simplify-rtx (simplify_unary_operation_1): Likewise.
4568 * tree-dfa.c (get_ref_base_and_extent): Likewise.
4569 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
4570 (default_assemble_integer) Likewise.
4571 (dump_tm_clone_pairs): Likewise.
4572 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
4573 * var-tracking.c (adjust_mems): Allow partial-int modes also.
4574 (prepare_call_arguments): Likewise.
4575 * stor-layout.c (finalize_type_size): Preserve precision.
4576 (layout_type): Use precision, not size.
4578 * expr.c (convert_move): If the target has an explicit converter,
4581 2014-08-29 David Malcolm <dmalcolm@redhat.com>
4583 * gdbinit.in: Skip various inline functions in rtl.h when
4586 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
4589 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
4591 2014-08-29 Richard Biener <rguenther@suse.de>
4593 PR tree-optimization/62291
4594 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
4595 exactly the vector size needed and use quick_push.
4596 (phi_translate_1): Adjust comment.
4597 (valid_in_sets): Remove block argument and remove pointless
4599 (dependent_clean): Adjust for removal of block argument.
4601 (compute_antic_aux): Likewise.
4602 (compute_partial_antic_aux): Likewise.
4604 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
4605 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4606 Anna Tikhonova <anna.tikhonova@intel.com>
4607 Ilya Tocar <ilya.tocar@intel.com>
4608 Andrey Turetskiy <andrey.turetskiy@intel.com>
4609 Ilya Verbin <ilya.verbin@intel.com>
4610 Kirill Yukhin <kirill.yukhin@intel.com>
4611 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4613 * config/i386/sse.md
4614 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
4615 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
4616 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
4617 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
4619 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
4620 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4621 Anna Tikhonova <anna.tikhonova@intel.com>
4622 Ilya Tocar <ilya.tocar@intel.com>
4623 Andrey Turetskiy <andrey.turetskiy@intel.com>
4624 Ilya Verbin <ilya.verbin@intel.com>
4625 Kirill Yukhin <kirill.yukhin@intel.com>
4626 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4628 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
4629 * config/i386/sse.md
4630 (define_mode_iterator VI4_128_8_256): New.
4631 (define_mode_iterator VI2_128_4_256): Ditto.
4632 (define_mode_iterator PMOV_DST_MODE): Rename into
4633 (define_mode_iterator PMOV_DST_MODE_1): this.
4634 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
4635 Use PMOV_DST_MODE_1 mode iterator.
4636 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
4638 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
4640 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
4641 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
4642 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
4643 (define_mode_iterator PMOV_DST_MODE_2): New.
4644 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
4645 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
4646 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
4648 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
4649 (define_mode_attr pmov_dst_3): Ditto.
4650 (define_mode_attr pmov_dst_zeroed_3): Ditto.
4651 (define_mode_attr pmov_suff_3): Ditto.
4652 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
4653 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
4654 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
4655 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
4656 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
4657 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
4658 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
4659 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
4660 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
4661 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
4662 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
4663 (define_mode_attr pmov_dst_4): Ditto.
4664 (define_mode_attr pmov_dst_zeroed_4): Ditto.
4665 (define_mode_attr pmov_suff_4): Ditto.
4666 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
4667 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
4668 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
4669 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
4670 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
4671 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
4672 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
4673 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
4674 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
4675 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
4676 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
4678 2014-08-29 Richard Biener <rguenther@suse.de>
4680 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
4681 NON_LVALUE_EXPR in gimple.
4683 2014-08-29 Richard Biener <rguenther@suse.de>
4686 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
4687 from previous refactoring.
4688 (gimple_fold_builtin_strncpy): Likewise.
4690 2014-08-29 David Malcolm <dmalcolm@redhat.com>
4693 * function.c (assign_parm_setup_reg): Remove erroneous checked
4694 cast to rtx_insn * on result of gen_extend_insn in favor of
4695 introducing a new local rtx "pat".
4697 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
4699 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
4701 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
4703 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4705 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
4706 (next_insn): Likewise.
4707 * emit-rtl.c (next_insn): Likewise.
4708 (previous_insn): Likewise.
4709 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
4710 "insn" and "next" from rtx to rtx_insn *.
4711 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
4712 "insn", "insn1", "vliw_start", "prologue_end_note",
4713 "last_insn_in_packet".
4715 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4717 * shrink-wrap.h (active_insn_between): Strengthen both params from
4719 * function.c (active_insn_between): Likewise.
4721 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4723 * genattr.c (main): When writing out insn-attr.h, strengthen param
4724 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
4725 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
4726 writing out the definition of dfa_clear_single_insn_cache to the
4727 generated insn-automata.c
4729 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4731 * resource.h (clear_hashed_info_for_insn): Strengthen param from
4733 (incr_ticks_for_insn): Likewise.
4734 (init_resource_info): Likewise.
4736 * resource.c (init_resource_info): Likewise.
4737 (clear_hashed_info_for_insn): Likewise.
4738 (incr_ticks_for_insn): Likewise.
4740 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
4742 (steal_delay_list_from_target): Use methods of "seq".
4743 (try_merge_delay_insns): Use methods of "merged_insns".
4744 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
4745 (reorg_redirect_jump): Likewise for param "jump".
4747 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4749 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
4751 * config/s390/s390.c (s390_split_branches): Eliminate top-level
4752 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
4754 (s390_mainpool_finish): In three places, split out a local rtx
4755 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
4756 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
4757 and split another local rtx "insn" out into rtx "pat" and
4759 * config/sh/sh.c (output_branchy_insn): Rather than working
4760 directly on operands[9], introduce local rtx_code_label *
4761 variables named "lab" in two places, working on them, and then
4762 assigning them to operands[9], so that the intervening operations
4763 are known by the type system to be on insns.
4765 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4767 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
4770 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
4771 in invocation of INSN_HAS_LOCATION.
4773 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
4775 * config/rs6000/altivec.h (vec_xl): New #define.
4776 (vec_xst): Likewise.
4777 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
4778 (XXSPLTD_V2DI): Likewise.
4779 (DIV_V2DI): Likewise.
4780 (UDIV_V2DI): Likewise.
4781 (MUL_V2DI): Likewise.
4782 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
4783 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
4784 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
4785 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
4786 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
4787 (UNSPEC_VSX_DIVSD): Likewise.
4788 (UNSPEC_VSX_DIVUD): Likewise.
4789 (UNSPEC_VSX_MULSD): Likewise.
4790 (vsx_mul_v2di): New insn-and-split.
4791 (vsx_div_v2di): Likewise.
4792 (vsx_udiv_v2di): Likewise.
4793 (vsx_xxspltd_<mode>): New insn.
4795 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4797 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
4799 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
4800 (NEXT_INSN): Likewise.
4801 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
4802 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
4804 (no_labels_between_p): Likewise for both params.
4806 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
4807 cast when using NEXT_INSN on operands[2].
4808 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
4809 "insn" from rtx to rtx_insn *, adding a checked cast.
4810 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
4812 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
4814 (arc_text_label): Likewise for param "insn".
4815 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
4817 (arc_ccfsm_record_condition): Likewise for param "jump".
4818 (arc_text_label): Likewise for local "label".
4819 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
4820 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
4821 a method for typesafety. Add a checked cast.
4822 * config/arc/constraints.md (Clb): Add a checked cast when getting
4823 the CODE_LABEL from a LABEL_REF.
4824 * config/arm/arm.c (require_pic_register): Strengthen locals
4825 "seq", "insn" from rtx to rtx_insn *.
4826 (create_fix_barrier): Likewise for locals "selected", "next".
4827 (thumb1_reorg): Likewise for locals "prev", "insn".
4828 (arm_expand_prologue): Likewise for local "last".
4829 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
4831 (thumb2_output_casesi): Likewise for operands[2].
4832 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
4833 strengthen local "insn" from rtx to rtx_insn *.
4834 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
4835 type and param "insn".
4836 (find_prev_insn_start): Likewise.
4837 (hwloop_optimize): Likewise for locals "insn", "last_insn",
4839 (gen_one_bundle): Likewise for loal "t".
4840 (find_load): Likewise for param "insn".
4841 (workaround_speculation): Likewise for locals "insn", "next",
4842 "target", "next_tgt".
4843 * config/c6x/c6x.c (assign_reservations): Likewise for both params
4844 and for locals "insn", "within", "last".
4845 (count_unit_reqs): Likewise for params "head", "tail" and local
4847 (try_rename_operands): Likewise for params "head", "tail".
4848 (reshuffle_units): Likewise for locals "head", "tail", "insn".
4849 (struct c6x_sched_context): Likewise for fields
4850 "last_scheduled_insn", "last_scheduled_iter0".
4851 (init_sched_state): Replace NULL_RTX with NULL.
4852 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
4854 (undo_split_delayed_nonbranch): Likewise for param and for local
4856 (conditionalize_after_sched): Likewise for local "insn".
4857 (bb_earliest_end_cycle): Likewise.
4858 (filter_insns_above): Likewise for locals "insn", "next".
4859 (hwloop_optimize): Remove redundant checked cast.
4860 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
4861 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
4863 (cris_simple_epilogue): Likewise.
4864 (cris_expand_prologue): Likewise.
4865 (cris_expand_epilogue): Likewise.
4866 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
4867 local "insn" from rtx to rtx_insn *.
4868 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
4869 (struct frv_packet_group): Likewise for the elements within array
4870 fields "insns", "sorted", and for field "nop".
4871 (frv_packet): Likewise for the elements within array field
4873 (frv_add_insn_to_packet): Likewise for param "insn".
4874 (frv_insert_nop_in_packet): Likewise for param "insn" and local
4876 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
4877 (frv_sort_insn_group_1): Likewise for local "insn".
4878 (frv_optimize_membar_local): Likewise.
4879 (frv_align_label): Likewise for locals "x", "last", "barrier",
4881 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
4883 (ia64_sched_init): Likewise for local "insn".
4884 (scheduled_good_insn): Likewise for param "last".
4885 (struct _ia64_sched_context): Likewise for field
4886 "last_scheduled_insn".
4887 (ia64_init_sched_context): Replace NULL_RTX with NULL.
4888 (struct bundle_state): Likewise for field "insn".
4889 (issue_nops_and_insn): Likewise for param "insn".
4890 (get_next_important_insn): Likewise for return type and both
4892 (ia64_add_bundle_selector_before): Likewise for param "insn".
4893 (bundling): Likewise for params "prev_head_insn", "tail" and
4894 locals "insn", "next_insn", "b". Eliminate top-level local rtx
4895 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
4896 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
4897 Strengthen final param from rtx to rtx_insn *.
4898 (iq2000_move_1word): Likewise for second param.
4899 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
4900 param "cur_insn" and local "next_insn".
4901 (iq2000_move_1word): Likewise for param "insn".
4902 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
4903 casts when using NEXT_INSN on operands[1].
4904 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
4905 "insn" from rtx to rtx_insn *.
4906 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
4907 "x", introducing local rtx_insn * "insn" for when working with the
4908 CODE_LABEL of the LABEL_REF.
4909 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
4911 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
4913 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
4915 (conditionalize_block): Likewise for return type and param.
4916 (mcore_is_dead): Likewise for param "first" and local "insn".
4917 (emit_new_cond_insn): Likewise for return type.
4918 (conditionalize_block): Likewise for return type, param, and
4919 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
4921 (conditionalize_optimization): Likewise for local "insn".
4922 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
4924 * config/microblaze/microblaze.md: Add checked casts when using
4926 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
4927 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
4928 and rtx_insn * "insn".
4929 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
4930 checked cast when using NEXT_INSN on operands[2].
4931 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
4932 local "insn" from rtx to rtx_insn *.
4933 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
4935 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
4936 Add a checked cast when using NEXT_INSN on operands[1].
4937 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
4939 (pa_output_cbranch): Likewise for final param.
4940 (pa_output_lbranch): Likewise for second param.
4941 (pa_output_bb): Likewise for third param.
4942 (pa_output_bvb): Likewise.
4943 (pa_output_dbra): Likewise for second param.
4944 (pa_output_movb): Likewise.
4945 (pa_output_parallel_movb): Likewise.
4946 (pa_output_parallel_addb): Likewise.
4947 (pa_output_millicode_call): Likewise for first param.
4948 (pa_output_mul_insn): Likewise for second param.
4949 (pa_output_div_insn): Likewise for third param.
4950 (pa_output_mod_insn): Likewise for second param.
4951 (pa_jump_in_call_delay): Likewise for param.
4952 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
4953 (pa_output_div_insn): Likewise.
4954 (pa_output_mod_insn): Likewise.
4955 (pa_output_cbranch): Likewise.
4956 (pa_output_lbranch): Likewise.
4957 (pa_output_bb): Likewise.
4958 (pa_output_bvb): Likewise.
4959 (pa_output_dbra): Likewise.
4960 (pa_output_movb): Likewise.
4961 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
4962 to simplify and for typesafety.
4963 (pa_output_call): Use method of rtx_sequence *.
4964 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
4965 (pa_jump_in_call_delay): Likewise.
4966 (pa_output_parallel_movb): Likewise.
4967 (pa_output_parallel_addb): Likewise.
4968 (pa_following_call): Likewise.
4969 (pa_combine_instructions): Likewise for locals "anchor",
4971 (pa_can_combine_p): Likewise for params "anchor", "floater" and
4972 locals "start", "end".
4973 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
4974 param "insn" and local "local_insn".
4975 (picochip_final_prescan_insn): Likewise for local "local_insn".
4976 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
4978 (uses_TOC): Likewise.
4979 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
4980 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
4981 splitting out to more tightly-scoped locals, 3 as rtx and one as
4983 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
4985 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
4987 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
4989 (fixup_addr_diff_vecs): Likewise.
4990 (reg_unused_after): Likewise for param 2.
4991 (sh_can_redirect_branch): Likewise for both params.
4992 (check_use_sfunc_addr): Likewise for param 1.
4993 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
4994 (find_barrier): Likewise for local "last_got".
4995 (gen_block_redirect): Likewise for return type, param "jump" and
4996 locals "prev", "scan", "next", "insn".
4997 (struct far_branch): Likewise for fields "near_label",
4998 "insert_place", "far_label".
4999 (gen_far_branch): Likewise for local "jump".
5000 (fixup_addr_diff_vecs): Likewise for param "first" and locals
5002 (barrier_align): Likewise for param and for locals "prev", "x".
5003 Introduce local rtx_sequence * "prev_seq" and use insn method for
5004 typesafety and clarity.
5005 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
5006 (get_dest_uid): Likewise for local "dest".
5007 (split_branches): Likewise for locals "next", "beyond", "label",
5008 "block", "far_label". Add checked casts when assigning to
5009 bp->far_label and "far_label".
5010 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
5011 (sequence_insn_p): Likewise.
5012 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
5013 more loop-scoped rtx "insn" when walking LABEL_REFS.
5014 (sh_can_redirect_branch): Strengthen both params from rtx to
5016 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
5017 new local rtx_sequence * "seq" via a dyn_cast, and use a method
5018 for clarity and typesafety.
5019 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
5020 "insn" from rtx to rtx_insn *.
5021 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
5022 when using NEXT_INSN on the CODE_LABEL in operands[2].
5023 (define_insn "casesi_worker_2"): Likewise.
5024 (define_insn "casesi_shift_media"): Likewise.
5025 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
5027 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
5028 Strengthen field "insn" from rtx to rtx_insn *.
5029 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
5030 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
5031 param "start_insn" and local "start_insn".
5032 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
5034 (find_set_of_reg_bb): Likewise for param "insn".
5035 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
5036 (trace_reg_uses): Likewise for param "start_insn".
5037 (sh_treg_combine::cbranch_trace): Likewise for field
5039 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
5041 (sh_treg_combine::record_set_of_reg): Likewise for param
5042 "start_insn" and local "i".
5043 (sh_treg_combine::can_remove_cstore): Likewise for local
5045 (sh_treg_combine::try_optimize_cbranch): Likewise for param
5047 (sh_treg_combine::execute): Likewise for local "i".
5048 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
5050 (sparc_check_64): Likewise for second param.
5051 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
5052 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
5053 dyn_cast, using its insn method for typesafety and clarity.
5054 (empty_delay_slot): Strengthen param "insn" from rtx to
5056 (set_extends): Likewise.
5057 (sparc_check_64): Likewise.
5058 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
5059 for locals "seq", "last_insn".
5060 (combine_bnp): Likewise for param "insn".
5061 (xstormy16_reorg): Likewise for local "insn".
5062 * config/v850/v850.c (substitute_ep_register): Likewise for params
5063 "first_insn", "last_insn" and local "insn".
5064 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
5065 elements of "regs" array, and local "insn".
5066 * except.c (emit_note_eh_region_end): Likewise for param "insn".
5067 * final.c (final_sequence): Strengthen this global from rtx to
5069 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
5071 (final_scan_insn): Update assignment to "final_sequence" to be
5072 from "seq", the cast version of "body", for type-safety.
5073 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
5074 "insns" from rtx to rtx_insn *.
5075 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
5076 * genattr.c (main): When writing out generated insn-attr.h,
5077 strengthen params 1 and 3 of eligible_for_delay,
5078 eligible_for_annul_true, eligible_for_annul_false from rtx to
5080 * genattrtab.c (write_eligible_delay): Likewise when writing out
5081 generated insn-attrtab.c; also local "insn" the generated
5083 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
5085 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
5086 "start_label" from rtx to rtx_insn *.
5087 * ira.c (decrease_live_ranges_number): Likewise for local "p".
5088 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
5089 "insns" and local "insn".
5090 (validate_equiv_mem): Likewise for param "start" and local "insn".
5091 (memref_used_between_p): Likewise for params "start", "end" and
5093 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
5095 * loop-doloop.c (doloop_optimize): Within region guarded by
5096 INSN_P (doloop_pat), introduce a new local rtx_insn *
5097 "doloop_insn" via a checked cast, and use it for typesafety,
5098 eventually writing the value back into doloop_pat.
5099 * output.h (final_sequence): Strengthen this global from rtx to
5101 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
5102 reintroducing "insn" as an rtx_insn * via a checked cast.
5103 Strengthen param "attempt" and local "new_insn"from rtx to
5105 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
5107 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
5108 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
5109 "p" in favor of more tightly-scoped replacements, sometimes rtx
5110 and sometimes rtx_insn *, as appropriate.
5111 (delete_output_reload): Eliminate top-level rtx "i1", splitting
5112 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
5113 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
5114 local "trial" from rtx to rtx_insn *.
5115 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
5116 rtx to rtx_insn *. Strenghten local "pat" from rtx to
5117 rtx_sequence * and use methods for clarity and typesafety.
5118 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
5119 rtx to rtx_insn *. Strenghten local "li" from rtx to
5120 rtx_insn_list * and use its methods for clarity and typesafety.
5121 (steal_delay_list_from_target): Strengthen param "insn" from rtx
5123 (steal_delay_list_from_fallthrough): Likewise.
5124 (try_merge_delay_insns): Likewise for param "thread" and locals
5125 "trial", "next_trial", "delay_insn".
5126 (redundant_insn): Likewise for param "target" and local "trial".
5127 (own_thread_p): Likewise for param "thread" and locals
5128 "active_insn", "insn".
5129 (get_label_before): Likewise for param "insn".
5130 (fill_simple_delay_slots): Likewise for local "new_label"; use
5131 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
5132 (label_before_next_insn): Strengthen return type and local "insn"
5133 from rtx to rtx_insn *.
5134 (relax_delay_slots): Likewise for locals "other", "tmp".
5135 (make_return_insns): Likewise for param "first" and locals "insn",
5136 "jump_insn", "prev". Move declaration of "pat" to its assignment
5137 and strengthen from rtx to rtx_sequence *. Use its methods for
5138 clarity and typesafety.
5139 * rtlanal.c (no_labels_between_p): Strengthen params from
5140 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
5142 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
5143 from const_rtx to const rtx_insn *.
5144 (reg_set_between_p): Rename param "from_insn" to
5145 "uncast_from_insn", and reintroduce "from_insn" as a
5146 const rtx_insn * via a checked cast.
5147 (modified_between_p): Likewise for param "start" as "uncast_start".
5148 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
5149 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
5150 "tmp", head" from rtx to rtx_insn *.
5151 (recompute_rev_top_order): Likewise for local "insn".
5152 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
5153 * store-motion.c (build_store_vectors): Likewise for local "insn".
5154 Strengthen local "st" from rtx to rtx_insn_list * and use methods
5155 for clarity and typesafety.
5156 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
5158 (computation_cost): Likewise for local "seq".
5159 (get_address_cost): Likewise.
5161 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5163 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
5165 (label_is_jump_target_p): Likewise for second param.
5167 * rtlanal.c (tablejump_p): Likewise for param "insn".
5168 (label_is_jump_target_p): Likewise for param "jump_insn".
5170 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5172 * rtl.h (find_first_parameter_load): Strengthen return type and
5173 both params from rtx to rtx_insn *.
5174 * rtlanal.c (find_first_parameter_load): Strengthen return type,
5175 both params and locals "before", "first_set" from rtx to
5176 rtx_insn *. Remove now-redundant cast.
5177 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
5179 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5181 * rtl.h (find_last_value): Delete.
5182 * rtlanal.c (find_last_value): Delete.
5184 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5186 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
5187 from rtx to rtx_insn *.
5188 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
5189 rtx "note" with new local rtx_insn * "new_head" when calculating
5190 head insn of new basic block.
5191 * combine.c (combine_split_insns): Strengthen return type and local
5192 "ret" from rtx to rtx_insn *.
5193 (likely_spilled_retval_p): Likewise for locals "use" and "p".
5194 (try_combine): Eliminate local "m_split", splitting into new
5195 locals "m_split_insn" and "m_split_pat".
5196 (find_split_point): Strengthen local "seq" from rtx into
5198 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
5199 locals "label", "branch".
5200 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
5202 (define_expand "umulsi3_highpart"): Likewise for local "insn".
5203 * dse.c (note_add_store_info): Likewise for fields "first",
5205 (note_add_store): Likewise for local "insn".
5206 (emit_inc_dec_insn_before): Likewise for locals "insn",
5208 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
5209 (replace_read): Likewise for locals "insns", "this_insn".
5210 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
5211 (notice_eh_throw): Likewise for param "insn".
5212 (before_next_cfi_note): Likewise for return type, param, and local
5214 (connect_traces): Likewise for local "note".
5215 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
5216 (verify_rtl_sharing): Likewise.
5217 (unshare_all_rtl_in_chain): Likewise for param "insn".
5218 (get_first_nonnote_insn): Likewise for local "insn".
5219 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
5220 "seq" and use its methods to clarify things.
5221 (next_insn): Strengthen return type from rtx to rtx_insn *.
5222 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
5223 local rtx_insn * using a checked cast, dropping a checked cast
5224 made redundant by this change. Use a cast to and method of
5225 rtx_sequence to clarify the code.
5226 (previous_insn): Rename param "insn" to "uncast_insn" and
5227 reintroduce "insn" as a local rtx_insn * using a checked cast,
5228 dropping a checked cast made redundant by this change. Use a cast
5229 to and method of rtx_sequence to clarify the code.
5230 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
5231 reintroduce "insn" as a local rtx_insn * using a checked cast,
5232 dropping a checked cast made redundant by this change.
5233 (next_nonnote_insn_bb): Likewise.
5234 (prev_nonnote_insn): Likewise.
5235 (prev_nonnote_insn_bb): Likewise.
5236 (next_nondebug_insn): Likewise.
5237 (prev_nondebug_insn): Likewise.
5238 (next_nonnote_nondebug_insn): Likewise.
5239 (prev_nonnote_nondebug_insn): Likewise.
5240 (next_real_insn): Likewise.
5241 (prev_real_insn): Likewise.
5242 (next_active_insn): Likewise.
5243 (prev_active_insn): Likewise.
5244 (next_cc0_user): Likewise. Use rtx_sequence and a method for
5246 (prev_cc0_setter): Likewise.
5247 (try_split): Rename param "trial" to "uncast_trial" and
5248 reintroduce "insn" as a local rtx_insn * using a checked cast,
5249 dropping checked casts made redundant by this change.
5250 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
5252 (remove_insn): Rename param "insn" to "uncast_insn" and
5253 reintroduce "insn" as a local rtx_insn * using a checked cast.
5254 (emit_pattern_after_setloc): Likewise for param "after", as
5256 (emit_pattern_after): Likewise. Strengthen local "prev" from
5258 (emit_pattern_before_setloc): Rename param "before" to
5259 "uncast_before" and reintroduce "before" as a local rtx_insn *
5260 using a checked cast. Strengthen locals "first", "last" from
5262 (emit_pattern_before): Likewise rename/cast param "before" to
5263 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
5264 * except.c (copy_reg_eh_region_note_forward): Strengthen param
5265 "first" and local "insn" from rtx to rtx_insn *.
5266 (copy_reg_eh_region_note_backward): Likewise for param "last"
5268 * expr.c (fixup_args_size_notes): Rename param "last" to
5269 "uncast_last" and reintroduce "last" as a local rtx_insn *
5270 using a checked cast. Strengthen local "insn" from rtx to
5272 * function.c (set_insn_locations): Strengthen param "insn" from
5274 (record_insns): Likewise for param "insns" and local "tmp".
5275 (active_insn_between): Rename param "tail" to
5276 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
5277 using a checked cast.
5278 (thread_prologue_and_epilogue_insns): Split out top-level local
5279 rtx "seq" into three different rtx_insn * locals. Strengthen
5280 local "prologue_seq" from rtx to rtx_insn *.
5281 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
5282 from rtx to rtx_insn *.
5283 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
5284 (priority): Likewise for locals "prev_first", "twin".
5285 (setup_insn_max_reg_pressure): Likewise for param "after".
5286 (sched_setup_bb_reg_pressure_info): Likewise.
5287 (no_real_insns_p): Strengthen params from const_rtx to
5289 (schedule_block): Strengthen local "next_tail" from rtx to
5291 * ifcvt.c (find_active_insn_before): Strengthen return type and
5292 param "insn" from rtx to rtx_insn *.
5293 (find_active_insn_after): Likewise.
5294 (cond_exec_process_insns): Likewise for param "start" and local "insn".
5295 (cond_exec_process_if_block): Likewise for locals "then_start",
5296 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
5297 (noce_process_if_block): Likewise for local "jump".
5298 (merge_if_block): Likewise for two locals named "end".
5299 (cond_exec_find_if_block): Likewise for local "last_insn".
5300 * jump.c (delete_related_insns): Rename param "insn" to
5301 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
5302 checked cast. Strengthen local "p" from rtx to rtx_insn *.
5303 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
5305 (split_reg): Likewise.
5306 * lra.c (lra_process_new_insns): Likewise.
5307 * modulo-sched.c (permute_partial_schedule): Strengthen param
5308 "last" from rtx to rtx_insn *.
5309 * optabs.c (add_equal_note): Likewise for param "insns" and local
5311 (expand_binop_directly): Add checked casts to rtx_insn * within
5312 NEXT_INSN (pat) uses.
5313 (expand_unop_direct): Likewise.
5314 (maybe_emit_unop_insn): Likewise.
5315 * recog.c (peep2_attempt): Strengthen locals "last",
5316 "before_try", "x" from rtx to rtx_insn *.
5317 * reorg.c (optimize_skip): Strengthen return type and local
5318 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
5319 and locals "trial", "next_trial" from rtx to rtx_insn *.
5320 * resource.c (next_insn_no_annul): Strengthen return type and
5321 param "insn" from rtx to rtx_insn *. Use a cast to and method of
5322 rtx_sequence to clarify the code.
5323 (mark_referenced_resources): Add a checked cast to rtx_insn *
5324 within PREV_INSN (x).
5325 (find_dead_or_set_registers): Strengthen return type, param
5326 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
5327 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
5329 (mark_target_live_regs): Strengthen params "insns" and "target",
5330 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
5331 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
5333 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
5334 from rtx to rtx_insn *.
5335 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
5336 from rtx to rtx_insn *.
5337 (copy_reg_eh_region_note_backward): Likewise.
5338 (unshare_all_rtl_in_chain): Likewise for sole param.
5339 (dump_rtl_slim): Strengthen second and third params from const_rtx
5340 to const rtx_insn *.
5341 * sched-deps.c (sched_free_deps): Strengthen params "head" and
5342 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
5343 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
5344 "next_tail" from rtx to rtx_insn *.
5345 (begin_move_insn): Likewise for local "next".
5346 * sched-int.h (sched_free_deps): Likewise for first and second
5348 (no_real_insns_p): Strengthen both params from const_rtx to
5350 (sched_setup_bb_reg_pressure_info): Strengthen second params from
5352 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
5354 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
5355 and locals "insn", "tail" from const_rtx to const rtx_insn *.
5356 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
5358 (debug_rtl_slim): Strengthen params "first" and "last" from
5359 const_rtx to const rtx_insn *.
5360 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
5361 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
5362 (convert_to_simple_return): Likewise for param "returnjump".
5363 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
5365 (convert_to_simple_return): Likewise for param "returnjump".
5366 * valtrack.c (propagate_for_debug): Likewise for params
5368 * valtrack.h (propagate_for_debug): Likewise for second param.
5370 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5372 * output.h (insn_current_reference_address): Strengthen param
5373 from rtx to rtx_insn *.
5374 * final.c (insn_current_reference_address): Likewise.
5376 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5378 * basic-block.h (inside_basic_block_p): Strengthen param from
5379 const_rtx to const rtx_insn *.
5380 * cfgbuild.c (inside_basic_block_p): Likewise.
5382 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5384 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
5386 (get_trace_info): Likewise for param "insn".
5387 (save_point_p): Likewise.
5388 (maybe_record_trace_start): Likewise for both params.
5389 (maybe_record_trace_start_abnormal): Likewise.
5390 (create_trace_edges): Likewise for sole param and for three of the
5392 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
5393 to rtx_insn *, and update a call to pat->element to pat->insn.
5395 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5397 * function.h (struct expr_status): Convert field "x_forced_labels"
5398 from rtx_expr_list * to rtx_insn_list *.
5400 * cfgbuild.c (make_edges): Convert local "x" from an
5401 rtx_expr_list * to an rtx_insn_list *, replacing use of
5402 "element" method with "insn" method.
5403 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
5404 * except.c (sjlj_emit_dispatch_table): Replace use of
5405 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
5407 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
5408 rtx_expr_list * to an rtx_insn_list *, replacing use of
5409 "element" method with "insn" method.
5410 * reload1.c (set_initial_label_offsets): Likewise for local "x".
5411 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
5412 rtx_insn *, adding a checked cast. Replace use of
5413 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
5415 (expand_label): Likewise for local "label_r".
5417 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5419 * function.h (struct rtl_data): Convert field
5420 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
5422 * rtl.h (remove_node_from_insn_list): New prototype.
5424 * builtins.c (expand_builtin): When prepending to
5425 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
5427 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
5428 to rtx_insn_list *, and use its "insn" method rather than
5430 * cfgrtl.c (delete_insn): Use new function
5431 remove_node_from_insn_list rather than
5432 remove_node_from_expr_list.
5433 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
5434 to rtx_insn_list *, and use its "insn" method rather than
5436 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
5437 * reload1.c (set_initial_label_offsets): Likewise for local "x".
5438 * rtlanal.c (remove_node_from_insn_list): New function, adapted
5439 from remove_node_from_expr_list.
5440 * stmt.c (expand_label): When prepending to
5441 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
5444 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5446 * function.h (struct rtl_data): Strengthen fields "x_return_label"
5447 and "x_naked_return_label" from rtx to rtx_code_label *.
5449 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5451 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
5452 (SET_NEXT_INSN): Likewise.
5453 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
5455 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
5456 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
5457 to split out the SEQUENCE from local "bundle", strengthening the
5458 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
5459 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
5460 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
5461 and the type of the elements of the "slot" array from rtx to
5463 (reorg_split_calls): Likewise for locals "insn" and "next", and
5464 the type of the elements of the "slot" array.
5466 * config/frv/frv.c (frv_nops): Likewise for the elements of this
5468 (frv_function_prologue): Likewise for locals "insn", "next",
5470 (frv_register_nop): Introduce a local "nop_insn" to be the
5471 rtx_insn * containing rtx "nop".
5473 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
5474 used as an insn and sometimes as a pattern, so rename it to
5475 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
5476 using it where dealing with the core insn.
5478 * config/picochip/picochip.c (reorder_var_tracking_notes):
5479 Strengthen locals "insn", "next", "last_insn", "queue",
5480 "next_queue", "prev" from rtx to rtx_insn *.
5482 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
5483 the second param is an rtx_insn ** rather than an rtx **.
5484 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
5485 from rtx to rtx_sequence *, and introduce local named "sequence",
5486 using methods of rtx_sequence to clarify the code.
5487 (remove_insn): Introduce local rtx_sequence * named "sequence" and
5489 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
5490 Rename param "after" to "uncast_after", reintroducing "after" as a
5491 local rtx_insn * with a checked cast.
5492 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
5493 reintroducing "after" as a local rtx_insn * with a checked cast.
5494 Strengthen local "last" from rtx to rtx_insn * and remove the
5495 now-redundant checked casts.
5496 (copy_delay_slot_insn): Strengthen return type and param from rtx
5499 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
5500 "last" from rtx to rtx_insn *.
5502 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5504 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
5505 param from rtx to rtx_insn *.
5507 * emit-rtl.c (copy_delay_slot_insn): Likewise.
5509 * reorg.c (skip_consecutive_labels): Strengthen return type, param
5510 and local "insn" from rtx to rtx_insn *.
5511 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
5512 (unfilled_slots_next): Likewise.
5513 (function_return_label): Strengthen from rtx to rtx_code_label *.
5514 (function_simple_return_label): Likewise.
5515 (first_active_target_insn): Strengthen return type and param from
5517 (find_end_label): Strengthen return type from rtx to
5518 rtx_code_label *; strengthen locals as appropriate.
5519 (emit_delay_sequence): Strengthen return type, param "insn" and
5520 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
5521 and local "li" from rtx to rtx_insn_list *, using methods of
5522 rtx_insn_list for clarity and typesafety.
5523 (add_to_delay_list): Strengthen return type and param "insn" from
5524 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
5525 rtx_insn_list * and use methods of rtx_insn_list.
5526 (delete_from_delay_slot): Strengthen return type, param "insn",
5527 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
5528 Strengthen local "seq" from rtx to rtx_sequence *, and local
5529 "delay_list" from rtx to rtx_insn_list *, using methods of
5530 rtx_sequence for clarity and type-safety.
5531 (delete_scheduled_jump): Add checked cast when invoking
5532 delete_from_delay_slot. Strengthen local "trial" from rtx to
5534 (optimize_skip): Strengthen return type and local "delay_list"
5535 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
5537 (steal_delay_list_from_target): Strengthen return type, param
5538 "delay_list" and local "new_delay_list" from rtx to
5539 rtx_insn_list *. Strengthen param "seq" from rtx to
5540 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
5542 Split out local "temp" into multiple more-tightly scoped locals:
5543 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
5544 of rtx_insn_list and rtx_sequence for clarity and typesafety.
5545 Strengthen locals named "trial" from rtx to rtx_insn *.
5546 (steal_delay_list_from_fallthrough): Strengthen return type and
5547 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
5548 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
5549 Strengthen local "trial" from rtx to rtx_insn *.
5550 (try_merge_delay_insns): Strength local "merged_insns" from rtx
5551 to rtx_insn_list * and use its methods. Strengthen local "pat"
5552 from rtx to rtx_sequence * and use its methods. Strengthen locals
5553 "dtrial" and "new_rtx" from rtx to rtx_insn *.
5554 (get_label_before): Strengthen return type and local "label" from
5556 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
5557 "next_trial", "next", prev". Strengthen local "delay_list" from
5558 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
5560 (follow_jumps): Strengthen return type, param "label" and locals
5561 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
5562 (fill_slots_from_thread): Strengthen return type, param
5563 "delay_list" from rtx to rtx_insn_list *. Strengthen params
5564 "insn", "thread", "opposite_thread" and locals "new_thread",
5565 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
5566 "sequence" from a checked cast to rtx_sequence so that we can call
5567 steal_delay_list_from_target and steal_delay_list_from_fallthrough
5568 with an rtx_sequence *.
5569 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
5570 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
5571 Strengthen local "delay_list" from rtx to rtx_insn_list *.
5572 (relax_delay_slots): Strengthen param "first" and locals "insn",
5573 "next", "trial", "delay_insn", "target_label" from rtx to
5574 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
5575 Introduce a local "trial_seq" for PATTERN (trial) of type
5576 rtx_sequence *, in both cases using methods of rtx_sequence.
5577 (dbr_schedule): Strengthen param "first" and locals "insn",
5578 "next", "epilogue_insn" from rtx to rtx_insn *.
5580 2014-08-28 Richard Biener <rguenther@suse.de>
5582 PR tree-optimization/62283
5583 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
5584 Do not peel loops for alignment where the vector loop likely
5585 doesn't run at least VF times.
5587 2014-08-28 Bin Cheng <bin.cheng@arm.com>
5589 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
5590 important_candidates. Consider all important candidates if
5591 IVS doesn't give any result. Remove check on ivs->upto.
5592 (try_add_cand_for): Call iv_ca_add_use only once.
5594 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
5595 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5596 Anna Tikhonova <anna.tikhonova@intel.com>
5597 Ilya Tocar <ilya.tocar@intel.com>
5598 Andrey Turetskiy <andrey.turetskiy@intel.com>
5599 Ilya Verbin <ilya.verbin@intel.com>
5600 Kirill Yukhin <kirill.yukhin@intel.com>
5601 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5603 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
5604 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
5606 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
5607 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
5608 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
5609 (define_insn "*mul<mode>3"): Add EVEX version.
5611 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
5612 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5613 Anna Tikhonova <anna.tikhonova@intel.com>
5614 Ilya Tocar <ilya.tocar@intel.com>
5615 Andrey Turetskiy <andrey.turetskiy@intel.com>
5616 Ilya Verbin <ilya.verbin@intel.com>
5617 Kirill Yukhin <kirill.yukhin@intel.com>
5618 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5620 * config/i386/sse.md
5621 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
5622 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
5623 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
5624 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
5625 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
5626 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
5627 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
5628 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
5629 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
5630 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
5631 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
5632 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
5633 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
5634 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
5635 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
5636 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
5638 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
5639 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5640 Anna Tikhonova <anna.tikhonova@intel.com>
5641 Ilya Tocar <ilya.tocar@intel.com>
5642 Andrey Turetskiy <andrey.turetskiy@intel.com>
5643 Ilya Verbin <ilya.verbin@intel.com>
5644 Kirill Yukhin <kirill.yukhin@intel.com>
5645 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5647 * config/i386/sse.md
5648 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
5649 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
5650 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
5652 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
5653 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5654 Anna Tikhonova <anna.tikhonova@intel.com>
5655 Ilya Tocar <ilya.tocar@intel.com>
5656 Andrey Turetskiy <andrey.turetskiy@intel.com>
5657 Ilya Verbin <ilya.verbin@intel.com>
5658 Kirill Yukhin <kirill.yukhin@intel.com>
5659 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5661 * config/i386/sse.md
5662 (define_mode_iterator VI128_256): New.
5663 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
5665 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
5666 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5667 Anna Tikhonova <anna.tikhonova@intel.com>
5668 Ilya Tocar <ilya.tocar@intel.com>
5669 Andrey Turetskiy <andrey.turetskiy@intel.com>
5670 Ilya Verbin <ilya.verbin@intel.com>
5671 Kirill Yukhin <kirill.yukhin@intel.com>
5672 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5674 * config/i386/sse.md
5675 (define_mode_iterator VI8_256_512): New.
5676 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
5678 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
5679 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
5681 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
5683 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5685 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
5686 pointer to the cumulative reloc value and return the value for
5688 (compute_reloc_for_rtx): Take a const_rtx. Call
5689 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
5690 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
5691 for_each_rtx for the CONST case.
5693 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5695 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
5696 (mark_constants_in_pattern): ...this new function to iterate over
5698 (mark_constants): Update accordingly.
5700 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5702 * varasm.c: Include rtl-iter.h.
5703 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
5704 Remove the pointer to the cumulative hashval_t and just return
5705 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
5706 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
5707 Accumulate the hashval_ts here instead of const_rtx_hash_1.
5709 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5711 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
5712 Give real type of data parameter. Remove return value.
5713 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
5714 to iterate over subrtxes.
5716 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5718 * var-tracking.c (use_narrower_mode_test): Turn from being a
5719 for_each_rtx callback to being a function that examines each
5721 (adjust_mems): Update accordingly.
5723 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5725 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
5726 callback to being a function that examines each subrtx itself.
5727 Remove handling of null rtxes.
5728 (add_uses): Update accordingly.
5730 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5732 * var-tracking.c: Include rtl-iter.h.
5733 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
5734 to being a function that examines each subrtx itself.
5735 (use_type): Update accordingly.
5737 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5739 * store-motion.c: Include rtl-iter.h.
5740 (extract_mentioned_regs_1): Delete.
5741 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
5742 for_each_rtx to iterate over subrtxes.
5744 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5746 * sel-sched.c: Include rtl-iter.h
5747 (count_occurrences_1): Delete.
5748 (count_occurrences_equiv): Turn rtxes into const_rtxes.
5749 Use FOR_EACH_SUBRTX rather than for_each_rtx.
5751 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5753 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
5754 * rtlanal.c (tls_referenced_p_1): Delete.
5755 (tls_referenced_p): Take a const_rtx rather than an rtx.
5756 Use FOR_EACH_SUBRTX rather than for_each_rtx.
5758 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5760 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
5761 (for_each_inc_dec): Take an rtx rather than an rtx *.
5762 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
5763 (cselib_record_sets): Likewise.
5764 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
5765 (check_for_inc_dec): Likewise.
5766 * rtlanal.c (for_each_inc_dec_ops): Delete.
5767 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
5768 rather than a pointer to the memory address. Replace
5769 for_each_inc_dec_ops argument with separate function and data
5770 arguments. Abort on non-autoinc addresses.
5771 (for_each_inc_dec_find_mem): Delete.
5772 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
5773 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
5775 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5777 * rtl.h (find_all_hard_regs): Declare.
5778 * rtlanal.c (find_all_hard_regs): New function.
5779 (record_hard_reg_uses_1): Delete.
5780 (record_hard_reg_uses): Use find_all_hard_regs.
5782 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5784 * rtl.h (replace_label_data): Delete.
5785 (replace_label): Take the old label, new label and update-nuses flag
5786 as direct arguments. Return void.
5787 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
5788 * rtlanal.c (replace_label): Update interface as above. Handle
5789 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
5790 iterator. Use FOR_EACH_SUBRTX_PTR.
5792 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5794 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
5795 with const_rtx parameters.
5796 * varasm.c (get_pool_constant): Likewise.
5797 * rtlanal.c (rtx_referenced_p_1): Delete.
5798 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
5799 Assert that the rtx we're looking for is nonnull. Allow searches
5800 for constant pool SYMBOL_REFs.
5802 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5804 * reload1.c: Include rtl-iter.h.
5805 (note_reg_elim_costly): Turn from being a for_each_rtx callback
5806 to being a function that examines each subrtx itself.
5807 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
5809 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5811 * regcprop.c (cprop_find_used_regs_1): Delete.
5812 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
5814 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5816 * regcprop.c: Include rtl-iter.h.
5817 (kill_value): Take a const_rtx.
5818 (kill_autoinc_value): Turn from being a for_each_rtx callback
5819 to being a function that examines each subrtx itself.
5820 (copyprop_hardreg_forward_1): Update accordingly.
5822 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5824 * reg-stack.c: Include rtl-iter.h.
5825 (subst_stack_regs_in_debug_insn): Delete.
5826 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
5827 instead of for_each_rtx.
5829 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5831 * lower-subreg.c (find_decomposable_subregs): Turn from being
5832 a for_each_rtx callback to being a function that examines each
5833 subrtx itself. Remove handling of null rtxes.
5834 (decompose_multiword_subregs): Update accordingly.
5836 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5838 * lower-subreg.c (adjust_decomposed_uses): Delete.
5839 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
5840 Remove handling of null rtxes.
5842 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5844 * lower-subreg.c: Include rtl-iter.h.
5845 (resolve_subreg_use): Turn from being a for_each_rtx callback
5846 to being a function that examines each subrtx itself. Remove
5847 handling of null rtxes.
5848 (resolve_reg_notes, resolve_simple_move): Update accordingly.
5849 (decompose_multiword_subregs): Likewise.
5851 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5853 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
5854 to being a function that examines each subrtx itself.
5855 (simplify_using_condition, simplify_using_initial_values): Update
5858 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5860 * loop-iv.c: Include rtl-iter.h.
5861 (find_single_def_src): New function.
5862 (replace_single_def_regs): Turn from being a for_each_rtx callback
5863 to being a function that examines each subrtx itself.
5864 (replace_in_expr, simplify_using_initial_values): Update accordingly.
5866 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5868 * jump.c (eh_returnjump_p_1): Delete.
5869 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
5870 Remove handling of null rtxes.
5872 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5874 * jump.c: Include rtl-iter.h.
5875 (returnjump_p_1): Delete.
5876 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
5877 Remove handling of null rtxes.
5879 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5881 * ira.c: Include rtl-iter.h.
5882 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
5883 to being a function that examines each subrtx itself. Remove
5884 handling of null rtxes.
5885 (update_equiv_regs): Update call accordingly.
5887 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5889 * fwprop.c: Include rtl-iter.h.
5890 (varying_mem_p): Turn from being a for_each_rtx callback to being
5891 a function that examines each subrtx itself.
5892 (propagate_rtx): Update accordingly.
5894 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5896 * function.c: Include rtl-iter.h
5897 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
5898 callback to being a function that examines each subrtx itself.
5899 Return the changed flag.
5900 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
5901 (instantiate_virtual_regs): Update calls accordingly.
5903 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5905 * final.c: Include rtl-iter.h.
5906 (mark_symbol_ref_as_used): Delete.
5907 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
5910 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5912 * emit-rtl.c: Include rtl-iter.h.
5913 (find_auto_inc): Turn from being a for_each_rtx callback to being
5914 a function that examines each subrtx itself. Assume the first operand
5915 to an RTX_AUTOINC is the automodified register.
5916 (try_split): Update call accordingly.
5918 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5920 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
5921 Return a bool, inverting the result so that 0/false means "not ok".
5922 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
5923 subrtxes of a CONST.
5924 (mem_loc_descriptor, add_const_value_attribute)
5925 (resolve_addr_in_expr): Update calls accordingly.
5927 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5929 * dwarf2out.c: Include rtl-iter.h.
5930 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
5931 Remove unused data parameter. Return a bool, inverting the result
5932 so that 0/false means "not ok".
5933 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
5934 instead of for_each_rtx.
5936 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5938 * dse.c: Include rtl-iter.h.
5939 (check_mem_read_rtx): Change void * parameter to real type.
5940 Remove return value.
5941 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
5942 for_each_rtx. Don't handle null rtxes.
5944 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5946 * df-problems.c: Include rtl-iter.h.
5947 (find_memory): Turn from being a for_each_rtx callback to being
5948 a function that examines each subrtx itself. Continue to look for
5949 volatile references even after a nonvolatile one has been found.
5950 (can_move_insns_across): Update calls accordingly.
5952 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5954 * ddg.c (walk_mems_2, walk_mems_1): Delete.
5955 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
5956 to iterate over subrtxes. Return a bool rather than an int.
5958 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5960 * ddg.c: Include rtl-iter.h.
5961 (mark_mem_use_1): Rename to...
5962 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
5963 instead of for_each_rtx.
5964 (mem_read_insn_p): Update accordingly.
5966 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5968 * cse.c (change_cc_mode_args): Delete.
5969 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
5970 a function that examines each subrtx itself. Take the fields of
5971 change_cc_mode_args as argument and return void.
5972 (cse_change_cc_mode_insn): Update calls accordingly.
5974 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5976 * cse.c (is_dead_reg): Change argument to const_rtx.
5977 (dead_debug_insn_data): Delete.
5978 (is_dead_debug_insn): Expand commentary. Turn from being a
5979 for_each_rtx callback to being a function that examines
5980 each subrtx itself. Take the fields of dead_debug_insn_data
5982 (delete_trivially_dead_insns): Update call accordingly.
5984 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5986 * cse.c (check_for_label_ref): Move earlier in file. Turn from
5987 being a for_each_rtx callback to being a function that examines
5989 (cse_extended_basic_block): Update call accordingly.
5991 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5993 * cse.c (check_dependence_data): Delete.
5994 (check_dependence): Change from being a for_each_rtx callback to being
5995 a function that examines all subrtxes itself. Don't handle null rtxes.
5996 (invalidate): Update call accordingly.
5998 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6000 * cse.c: Include rtl-iter.h.
6001 (approx_reg_cost_1): Delete.
6002 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
6003 Don't handle null rtxes.
6005 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6007 * cfgcleanup.c: Include rtl-iter.h.
6008 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
6009 to being a function that examines each subrtx itself.
6010 (thread_jump): Update accordingly.
6012 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6014 * combine-stack-adj.c: Include rtl-iter.h.
6015 (record_stack_refs_data): Delete.
6016 (record_stack_refs): Turn from being a for_each_rtx callback
6017 to being a function that examines each subrtx itself.
6018 Take a pointer to the reflist. Invert sense of return value
6019 so that true means success and false means failure. Don't
6021 (combine_stack_adjustments_for_block): Update accordingly.
6023 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6025 * combine.c (record_truncated_value): Turn from being a for_each_rtx
6026 callback to a function that takes an rtx and returns a bool
6027 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
6030 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6032 * combine.c: Include rtl-iter.h.
6033 (unmentioned_reg_p_1): Delete.
6034 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
6035 Don't handle null rtxes.
6037 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6039 * calls.c: Include rtl-iter.h.
6040 (internal_arg_pointer_based_exp_1): Delete.
6041 (internal_arg_pointer_based_exp): Take a const_rtx.
6042 Use FOR_EACH_SUBRTX to iterate over subrtxes.
6044 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6046 * caller-save.c: Include rtl-iter.h.
6047 (add_used_regs_1): Delete.
6048 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
6049 to iterate over subrtxes. Assert that any remaining pseudos
6052 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6054 * bt-load.c: Include rtl-iter.h.
6055 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
6056 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
6057 to iterate over subrtxes.
6058 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
6059 find_btr_use rather than btr_referenced_p.
6061 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6063 * alias.c: Include rtl-iter.h.
6064 (refs_newer_value_cb): Delete.
6065 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
6067 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
6069 * rtl-iter.h: New file.
6070 * rtlanal.c: Include it.
6071 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
6072 (generic_subrtx_iterator <T>::add_single_to_queue)
6073 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
6074 (generic_subrtx_iterator <T>::free_array): New functions.
6075 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
6076 (generic_subrtx_iterator <const_rtx_accessor>)
6077 (generic_subrtx_iterator <rtx_var_accessor>
6078 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
6079 (setup_reg_subrtx_bounds): New function.
6080 (init_rtlanal): Call it.
6082 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
6085 * config/sh/sh.md (ashlsi3): Handle negative shift count for
6087 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
6089 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
6091 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
6093 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6095 * rtl.h (JUMP_LABEL_AS_INSN): New.
6097 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6099 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
6101 (alloc_EXPR_LIST): Strengthen return type from rtx to
6103 (remove_free_EXPR_LIST_node): Likewise for param.
6104 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
6105 from rtx to rtx_expr_list *.
6106 * sched-int.h (struct deps_desc): Strengthen fields
6107 "pending_read_mems" and "pending_write_mems" from rtx to
6110 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
6111 rtx to rtx_expr_list *.
6112 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
6113 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
6115 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
6116 from rtx to rtx_expr_list *.
6117 * loop-iv.c (simplify_using_initial_values): Strengthen local
6118 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
6119 "pnote_next" from rtx * to rtx_expr_list **.
6120 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
6121 param "exprp" from rtx * to rtx_expr_list **.
6122 (add_insn_mem_dependence): Strengthen local "mem_list" from
6123 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
6125 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
6126 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
6127 param "old_mems_p" from rtx * to rtx_expr_list **.
6128 * var-tracking.c (struct adjust_mem_data): Strengthen field
6129 "side_effects" from rtx to rtx_expr_list *.
6130 (adjust_insn): Replace NULL_RTX with NULL when assigning to
6132 (prepare_call_arguments): Likewise.
6134 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6136 * function.h (struct rtl_data): Strengthen field
6137 "x_stack_slot_list" from rtx to rtx_expr_list *.
6139 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
6140 when assigning to stack_slot_list.
6142 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6144 * function.h (struct rtl_data): Strengthen field
6145 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
6146 * rtl.h (remove_node_from_expr_list): Strengthen second param from
6147 rtx * to rtx_expr_list **.
6149 * cfgbuild.c (make_edges): In loop over
6150 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
6151 rtx_expr_list *, and use methods of the latter class to clarify
6153 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
6154 rtx_expr_list *, and use methods of the latter class to clarify
6156 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
6157 * reload1.c (set_initial_label_offsets): Likewise for local "x".
6158 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
6159 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
6160 to rtx_expr_list *. Use methods of the latter class to clarify
6163 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6165 * function.h (struct expr_status): Strengthen field
6166 "x_forced_labels" from rtx to rtx_expr_list *.
6168 * cfgbuild.c (make_edges): Split local "x" into two locals,
6169 strengthening one from rtx to rtx_expr_list *, and using methods
6171 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
6172 loop over forced_labels, introduce strengthen it from rtx to
6173 rtx_expr_list *, using methods to clarify the code.
6174 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
6175 to rtx_expr_list *, using methods of said class to clarify the
6177 * reload1.c (set_initial_label_offsets): Split local "x" into two
6178 per-loop variables, strengthening the first from rtx to
6179 rtx_expr_list * and using methods.
6181 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6183 * coretypes.h (class rtx_expr_list): Add forward declaration.
6184 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
6185 * gengenrtl.c (special_rtx): Add EXPR_LIST.
6186 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
6187 invariant: GET_CODE (X) == EXPR_LIST.
6188 (is_a_helper <rtx_expr_list *>::test): New.
6189 (rtx_expr_list::next): New.
6190 (rtx_expr_list::element): New.
6191 (gen_rtx_EXPR_LIST): New.
6193 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6195 * varasm.c (mark_constants): Convert a GET_CODE check into a
6196 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
6197 Use methods of rtx_sequence to clarify the code.
6199 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6201 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
6202 local "seq" via a checked cast, and use methods of rtx_sequence
6203 to simplify the code.
6205 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6207 * resource.c (mark_referenced_resources): Strengthen local
6208 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
6209 using methods of rtx_sequence to clarify the code.
6210 (find_dead_or_set_registers): Within the switch statement, convert
6211 a GET_CODE check to a dyn_cast, introducing local "seq". Within
6212 the JUMP_P handling, introduce another local "seq", adding a
6213 checked cast to rtx_sequence *. In both cases, use methods of
6214 rtx_sequence to clarify the code.
6215 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
6216 via a checked cast, and use methods of rtx_sequence to simplify
6219 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6221 * reorg.c (redundant_insn): In two places in the function, replace
6222 a check of GET_CODE with a dyn_cast, introducing local "seq", and
6223 usings methods of rtx_sequence to clarify the code.
6225 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6227 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
6228 local "seq" with a checked cast, and use methods of rtx_sequence
6229 to clarify the code.
6231 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6233 * function.c (contains): Introduce local "seq" for PATTERN (insn),
6234 with a checked cast, in the region for where we know it's a
6235 SEQUENCE. Use methods of rtx_sequence.
6237 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6239 * final.c (get_attr_length_1): Replace GET_CODE check with a
6240 dyn_cast, introducing local "seq" and the use of methods of
6242 (shorten_branches): Likewise, introducing local "body_seq".
6243 Strengthen local "inner_insn" from rtx to rtx_insn *.
6244 (reemit_insn_block_notes): Replace GET_CODE check with a
6245 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
6246 Use methods of rtx_sequence.
6247 (final_scan_insn): Likewise, introducing local "seq" for when
6248 "body" is known to be a SEQUENCE, using its methods.
6250 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6252 * except.c (can_throw_external): Strengthen local "seq" from rtx
6253 to rtx_sequence *. Use methods of rtx_sequence.
6254 (insn_nothrow_p): Likewise.
6256 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6258 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
6259 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
6260 Use methods of rtx_sequence.
6261 (scan_trace): Likewise for local "pat".
6263 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6265 * coretypes.h (class rtx_sequence): Add forward declaration.
6266 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
6267 invariant: GET_CODE (X) == SEQUENCE.
6268 (is_a_helper <rtx_sequence *>::test): New.
6269 (is_a_helper <const rtx_sequence *>::test): New.
6270 (rtx_sequence::len): New.
6271 (rtx_sequence::element): New.
6272 (rtx_sequence::insn): New.
6274 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6276 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
6278 (alloc_INSN_LIST): Strengthen return type from rtx to
6280 (copy_INSN_LIST): Likewise for return type and param.
6281 (concat_INSN_LIST): Likewise for both params and return type.
6282 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
6283 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
6284 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
6285 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
6287 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
6288 "implicit_sets", "control_uses", "clobbers" from rtx to
6290 (struct deps_desc): Likewise for fields "pending_read_insns",
6291 "pending_write_insns", "pending_jump_insns",
6292 "last_pending_memory_flush", "last_function_call",
6293 "last_function_call_may_noreturn", "sched_before_next_call",
6294 "sched_before_next_jump".
6295 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
6296 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
6298 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
6299 from rtx to rtx_insn_list *.
6300 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
6303 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
6304 to rtx_insn_list **.
6305 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
6307 (queue_insn): Likewise for local "link".
6308 (struct haifa_saved_data): Strengthen field "insn_queue" from
6309 rtx * to rtx_insn_list **.
6310 (save_backtrack_point): Update allocation of save->insn_queue to
6311 reflect the strengthening of elements from rtx to rtx_insn_list *.
6312 (queue_to_ready): Strengthen local "link" from rtx to
6313 rtx_insn_list *; use methods "next" and "insn" when traversing the
6315 (early_queue_to_ready): Likewise for locals "link", "next_link",
6317 (schedule_block): Update allocation of insn_queue to reflect the
6318 strengthening of elements from rtx to rtx_insn_list *. Strengthen
6319 local "link" from rtx to rtx_insn_list *, and use methods when
6321 (add_to_speculative_block): Strengthen locals "twins" and
6322 "next_node" from rtx to rtx_insn_list *, and use methods when
6323 working with them. Strengthen local "twin" from rtx to
6324 rtx_insn *, eliminating a checked cast.
6325 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
6326 from rtx to rtx_insn_list *, and use methods when working with
6329 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
6330 from rtx to rtx_insn_list *, adding a checked cast.
6331 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
6333 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
6334 "newlink" from rtx to rtx_insn_list *. Strengthen local
6335 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
6336 from rtx to rtx_insn *.
6337 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
6338 from rtx to rtx_insn_list *. Use methods of the latter class.
6339 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
6340 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
6341 (remove_free_INSN_LIST_node): Strengthen return type and local
6342 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
6343 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
6344 rtx_insn_list *, using "insn" method.
6346 * sched-deps.c (add_dependence_list): Strengthen param "list"
6347 from rtx to rtx_insn_list *, and use methods when working with it.
6348 (add_dependence_list_and_free): Strengthen param "listp" from
6349 rtx * to rtx_insn_list **.
6350 (remove_from_dependence_list): Strenghten param "listp" from rtx *
6351 to rtx_insn_list **, and use methods when working with *listp.
6352 (remove_from_both_dependence_lists): Strengthen param "listp" from
6353 rtx * to rtx_insn_list **
6354 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
6355 to rtx_insn_list **. Eliminate local "link", in favor of two new
6356 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
6358 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
6359 by introducing local "cond_deps".
6360 (remove_from_deps): Strengthen param "insn" from rtx to
6363 * sched-rgn.c (concat_insn_mem_list): Strengthen param
6364 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
6365 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
6366 Use methods of rtx_insn_list.
6368 * store-motion.c (struct st_expr): Strengthen fields
6369 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
6370 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
6372 (find_moveable_store): Split out "tmp" into multiple more-tightly
6373 scoped locals. Use methods of rtx_insn_list *.
6374 (compute_store_table): Strengthen local "tmp" from rtx to
6375 rtx_insn *. Use methods of rtx_insn_list *.
6377 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6379 * coretypes.h (class rtx_insn_list): Add forward declaration.
6380 * rtl.h (class rtx_insn_list): New subclass of rtx_def
6381 (is_a_helper <rtx_insn_list *>::test): New.
6382 (rtx_insn_list::next): New.
6383 (rtx_insn_list::insn): New.
6384 (gen_rtx_INSN_LIST): Add prototype.
6385 * emit-rtl.c (gen_rtx_INSN_LIST): New.
6386 * gengenrtl.c (special_rtx): Add INSN_LIST.
6388 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6390 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
6391 "prev" from rtx to rtx_insn *.
6393 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6395 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
6396 functions. Require merely an rtx for now, not an rtx_insn *.
6397 (BLOCK_FOR_INSN): Likewise.
6398 (INSN_LOCATION): Likewise.
6399 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
6401 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6403 * rtl.h (PATTERN): Convert this macro into a pair of inline
6404 functions, for now, requiring const_rtx and rtx.
6406 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6408 * target.def (unwind_emit): Strengthen param "insn" from rtx to
6410 (final_postscan_insn): Likewise.
6411 (adjust_cost): Likewise.
6412 (adjust_priority): Likewise.
6413 (variable_issue): Likewise.
6414 (macro_fusion_pair_p): Likewise.
6415 (dfa_post_cycle_insn): Likewise.
6416 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
6417 (first_cycle_multipass_issue): Likewise.
6418 (dfa_new_cycle): Likewise.
6419 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
6420 (speculate_insn): Likewise for param "insn".
6421 (gen_spec_check): Likewise for params "insn" and "label".
6422 (get_insn_spec_ds): Likewise for param "insn".
6423 (get_insn_checked_ds): Likewise.
6424 (dispatch_do): Likewise.
6425 (dispatch): Likewise.
6426 (cannot_copy_insn_p): Likewise.
6427 (invalid_within_doloop): Likewise.
6428 (legitimate_combined_insn): Likewise.
6432 * doc/tm.texi: Automatically updated to reflect changes to
6435 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
6437 (schedule_block): Likewise.
6438 (sched_init): Likewise.
6439 (sched_speculate_insn): Strengthen param "insn" from rtx to
6441 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
6443 * hooks.c (hook_bool_rtx_true): Rename to...
6444 hook_bool_rtx_insn_true): ...this, and strengthen first param from
6446 (hook_constcharptr_const_rtx_null): Rename to...
6447 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
6448 first param from const_rtx to const rtx_insn *.
6449 (hook_bool_rtx_int_false): Rename to...
6450 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
6451 param from rtx to rtx_insn *.
6452 (hook_void_rtx_int): Rename to...
6453 (hook_void_rtx_insn_int): ...this, and strengthen first param from
6456 * hooks.h (hook_bool_rtx_true): Rename to...
6457 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
6459 (hook_bool_rtx_int_false): Rename to...
6460 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
6461 param from rtx to rtx_insn *.
6462 (hook_void_rtx_int): Rename to...
6463 (hook_void_rtx_insn_int): ...this, and strengthen first param from
6465 (hook_constcharptr_const_rtx_null): Rename to...
6466 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
6467 first param from const_rtx to const rtx_insn *.
6469 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
6470 and local "prev" from rtx to rtx_insn *.
6472 * sched-int.h (sched_speculate_insn): Strengthen first param from
6475 * sel-sched.c (create_speculation_check): Likewise for local "label".
6476 * targhooks.c (default_invalid_within_doloop): Strengthen param
6477 "insn" from const_rtx to const rtx_insn *.
6478 * targhooks.h (default_invalid_within_doloop): Strengthen param
6479 from const_rtx to const rtx_insn *.
6481 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
6482 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
6484 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
6486 (arc_invalid_within_doloop): Likewise, with const.
6488 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
6489 (arm_cannot_copy_insn_p): Likewise for param "insn".
6490 (arm_unwind_emit): Likewise.
6492 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
6495 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
6496 (c6x_variable_issue): Likewise. Removed now-redundant checked
6498 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
6500 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
6501 Likewise for param "insn".
6502 (epiphany_mode_after): Likewise.
6503 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
6504 params "insn", "dep_insn".
6505 (epiphany_mode_needed): Likewise for param "insn".
6506 (epiphany_mode_after): Likewise.
6508 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
6509 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
6510 (ix86_avx_u128_mode_needed): Likewise.
6511 (ix86_i387_mode_needed): Likewise.
6512 (ix86_mode_needed): Likewise.
6513 (ix86_avx_u128_mode_after): Likewise.
6514 (ix86_mode_after): Likewise.
6515 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
6516 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
6517 (ix86_adjust_priority): Likewise for param "insn".
6518 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
6519 (do_dispatch): Likewise.
6520 (has_dispatch): Likewise.
6521 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
6523 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
6524 reflect renaming of default hook implementation from
6525 hook_constcharptr_const_rtx_null to
6526 hook_constcharptr_const_rtx_insn_null.
6527 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
6529 (ia64_variable_issue): Likewise for param "insn".
6530 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
6531 (ia64_dfa_new_cycle): Likewise.
6532 (ia64_get_insn_spec_ds): Likewise.
6533 (ia64_get_insn_checked_ds): Likewise.
6534 (ia64_speculate_insn): Likewise.
6535 (ia64_gen_spec_check): Likewise for params "insn", "label".
6536 (ia64_asm_unwind_emit): Likewise for param "insn".
6538 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
6540 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
6542 (m68k_sched_variable_issue): Likewise for param "insn".
6544 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
6547 * config/microblaze/microblaze.c (microblaze_adjust_cost):
6548 Likewise for params "insn", "dep".
6550 * config/mips/mips.c (mips_adjust_cost): Likewise.
6551 (mips_variable_issue): Likewise for param "insn".
6552 (mips_final_postscan_insn): Likewise.
6554 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
6555 for params "insn", "dep".
6557 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
6559 (pa_adjust_priority): Likewise for param "insn".
6561 * config/picochip/picochip.c (picochip_sched_adjust_cost):
6562 Likewise for params "insn", "dep_insn".
6564 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
6566 (rs6000_variable_issue): Likewise.
6567 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
6568 (rs6000_debug_adjust_cost): Likewise.
6569 (rs6000_adjust_priority): Likewise for param "insn".
6570 (rs6000_use_sched_lookahead_guard): Likewise.
6571 (get_next_active_insn): Likewise for return type and both params.
6572 (redefine_groups): Likewise for params "prev_head_insn", "tail"
6573 and locals "insn", "next_insn".
6574 (pad_groups): Likewise.
6576 * config/s390/s390.c (s390_adjust_priority): Likewise for param
6578 (s390_cannot_copy_insn_p): Likewise.
6579 (s390_sched_variable_issue): Likewise for third param, eliminating
6581 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
6582 default hook implementation from hook_constcharptr_const_rtx_null
6583 to hook_constcharptr_const_rtx_insn_null.
6585 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
6586 from rtx to rtx_insn *.
6587 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
6588 (sh_variable_issue): Likewise for param "insn".
6589 (sh_dfa_new_cycle): Likewise.
6590 (sh_mode_needed): Likewise.
6591 (sh_mode_after): Likewise.
6593 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
6594 params "insn", "dep_insn".
6595 (hypersparc_adjust_cost): Likewise.
6596 (sparc_adjust_cost): Likewise.
6598 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
6599 param, eliminated checked cast.
6600 (spu_sched_adjust_cost): Likewise for first and third params.
6602 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
6603 params "insn" and "dep_insn" from rtx to rtx_insn *.
6605 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
6607 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6609 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
6610 (set_is_load_p): ...this, updating to work on a SET pattern rather
6612 (is_store_insn): Rename to...
6613 (set_is_store_p): ...this, updating to work on a SET pattern
6614 rather than an insn.
6615 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
6616 top of function to where it is needed. Rewrite the bogus
6617 condition that checks for "insn" and "dep" being PARALLEL to
6618 instead use single_set, introducing locals "insn_set" and
6619 "dep_set". Given that we only ever returned "cost" for a non-pair
6620 of SETs, bail out early if we don't have a pair of SET.
6621 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
6622 use the new locals "insn_set" and "dep_set", and update calls to
6623 is_load_insn and is_store_insn to be calls to set_is_load_p and
6626 2014-08-27 Guozhi Wei <carrot@google.com>
6629 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
6630 amount before using it.
6632 2014-08-27 Richard Biener <rguenther@suse.de>
6634 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
6635 get_maxval_strlen inside a more useful API.
6636 (gimple_fold_builtin_with_strlen): Remove and fold into ...
6637 (gimple_fold_builtin): ... caller.
6638 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
6639 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
6640 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
6641 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
6642 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
6643 gimple_fold_builtin_sprintf): Adjust to compute maxval
6646 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
6649 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
6651 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
6652 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6653 Anna Tikhonova <anna.tikhonova@intel.com>
6654 Ilya Tocar <ilya.tocar@intel.com>
6655 Andrey Turetskiy <andrey.turetskiy@intel.com>
6656 Ilya Verbin <ilya.verbin@intel.com>
6657 Kirill Yukhin <kirill.yukhin@intel.com>
6658 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6660 * config/i386/sse.md
6661 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
6662 Use `concat_tg_mode' attribute to determine asm register size.
6664 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
6665 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6666 Anna Tikhonova <anna.tikhonova@intel.com>
6667 Ilya Tocar <ilya.tocar@intel.com>
6668 Andrey Turetskiy <andrey.turetskiy@intel.com>
6669 Ilya Verbin <ilya.verbin@intel.com>
6670 Kirill Yukhin <kirill.yukhin@intel.com>
6671 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6673 * config/i386/sse.md
6674 (define_mode_iterator VI48_AVX512VL): New.
6675 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
6676 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
6677 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
6678 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
6679 with VI1): Change mode iterator.
6680 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
6681 with VI_ULOADSTORE_BW_AVX512VL): New.
6682 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
6683 with VI_ULOADSTORE_F_AVX512VL): Ditto.
6684 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
6685 with VI1): Change mode iterator.
6686 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
6687 with VI_ULOADSTORE_BW_AVX512VL): New.
6688 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
6689 with VI_ULOADSTORE_F_AVX512VL): Ditto.
6690 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
6691 with VI1): Change mode iterator.
6692 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
6693 with VI_ULOADSTORE_BW_AVX512VL): New.
6694 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
6695 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
6696 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
6697 (define_insn "<avx512>_storedqu<mode>_mask" with
6698 VI48_AVX512VL): New.
6699 (define_insn "<avx512>_storedqu<mode>_mask" with
6700 VI12_AVX512VL): Ditto.
6702 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
6703 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6704 Anna Tikhonova <anna.tikhonova@intel.com>
6705 Ilya Tocar <ilya.tocar@intel.com>
6706 Andrey Turetskiy <andrey.turetskiy@intel.com>
6707 Ilya Verbin <ilya.verbin@intel.com>
6708 Kirill Yukhin <kirill.yukhin@intel.com>
6709 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6711 * config/i386/sse.md
6712 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
6713 (define_mode_iterator VI48_AVX512BW): New.
6714 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
6715 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
6716 with VI48_AVX2_48_AVX512F): New.
6717 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
6718 with VI2_AVX512VL): Ditto.
6720 2014-08-27 Richard Biener <rguenther@suse.de>
6723 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
6724 (fold_builtin_3): Do not fold strcat_chk here.
6725 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
6727 (gimple_fold_builtin): Fold strcat_chk here.
6729 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
6731 * dwarf2out.h (dwarf2out_decl): Remove prototype.
6732 * dwarf2out.c (dwarf2out_decl): Make static.
6734 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
6736 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
6738 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6740 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
6741 from rtx to rtx_insn *.
6742 (cselib_lookup_from_insn): Likewise for final param.
6743 (cselib_subst_to_values_from_insn): Likewise.
6744 (cselib_add_permanent_equiv): Likewise.
6746 * cselib.c (cselib_current_insn): Likewise for this variable.
6747 (cselib_subst_to_values_from_insn): Likewise for param "insn".
6748 (cselib_lookup_from_insn): Likewise.
6749 (cselib_add_permanent_equiv): Likewise for param "insn" and local
6750 "save_cselib_current_insn".
6751 (cselib_process_insn): Replace use of NULL_RTX with NULL.
6753 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
6754 from rtx to rtx_insn *.
6756 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6758 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
6761 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6763 * df.h (df_dump_insn_problem_function): Strengthen first param of
6764 this callback from const_rtx to const rtx_insn *.
6765 (struct df_insn_info): Strengthen field "insn" from rtx to
6767 (DF_REF_INSN): Eliminate this function, reinstating the older
6769 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
6770 (df_reg_defined): Likewise.
6771 (df_find_use): Likewise.
6772 (df_reg_used): Likewise.
6773 (df_dump_insn_top): Strengthen param 1 from const_rtx to
6775 (df_dump_insn_bottom): Likewise.
6776 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
6777 (df_insn_debug_regno): Likewise.
6778 (debug_df_insn): Likewise.
6779 (df_rd_simulate_one_insn): Likewise for param 2.
6780 (df_word_lr_simulate_defs): Likewise for param 1.
6781 (df_word_lr_simulate_uses): Likewise.
6782 (df_md_simulate_one_insn): Likewise for param 2.
6783 (df_simulate_find_noclobber_defs): Likewise for param 1.
6784 (df_simulate_find_defs): Likewise.
6785 (df_simulate_defs): Likewise.
6786 (df_simulate_uses): Likewise.
6787 (df_simulate_one_insn_backwards): Likewise for param 2.
6788 (df_simulate_one_insn_forwards): Likewise.
6789 (df_uses_create): Likewise for param 2.
6790 (df_insn_create_insn_record): Likewise for param 1.
6791 (df_insn_delete): Likewise.
6792 (df_insn_rescan): Likewise.
6793 (df_insn_rescan_debug_internal): Likewise.
6794 (df_insn_change_bb): Likewise.
6795 (df_notes_rescan): Likewise.
6796 * rtl.h (remove_death): Likewise for param 2.
6797 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
6799 * sched-int.h (reemit_notes): Strengthen param from rtx to
6801 * valtrack.h (propagate_for_debug): Likewise for param 1.
6803 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
6804 local "tmp_rtx" from const_rtx to const rtx_insn *.
6805 * combine.c (remove_death): Strengthen param "insn" from rtx to
6807 (move_deaths): Likewise for local "where_dead".
6808 * cse.c (delete_trivially_dead_insns): Introduce local
6809 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
6810 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
6812 (df_reg_defined): Likewise.
6813 (df_find_use): Likewise.
6814 (df_reg_used): Likewise.
6815 (df_dump_insn_problem_data): Strengthen param "insn" from
6816 const_rtx to const rtx_insn *.
6817 (df_dump_insn_top): Likewise.
6818 (df_dump_insn_bottom): Likewise.
6819 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
6820 (df_insn_debug_regno): Likewise.
6821 (debug_df_insn): Likewise.
6822 (DF_REF_INSN): Delete.
6823 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
6824 from rtx to rtx_insn *.
6825 (df_chain_insn_top_dump): Strengthen param "insn" from
6826 const_rtx to const rtx_insn *.
6827 (df_chain_insn_bottom_dump): Likewise.
6828 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
6830 (df_word_lr_simulate_uses): Likewise.
6831 (df_print_note): Likewise.
6832 (df_remove_dead_and_unused_notes): Likewise.
6833 (df_set_unused_notes_for_mw): Likewise.
6834 (df_set_dead_notes_for_mw): Likewise.
6835 (df_create_unused_note): Likewise.
6836 (df_simulate_find_defs): Likewise.
6837 (df_simulate_find_uses): Likewise.
6838 (df_simulate_find_noclobber_defs): Likewise.
6839 (df_simulate_defs): Likewise.
6840 (df_simulate_uses): Likewise.
6841 (df_simulate_one_insn_backwards): Likewise.
6842 (df_simulate_one_insn_forwards): Likewise.
6843 (df_md_simulate_one_insn): Likewise.
6844 * df-scan.c (df_uses_create): Likewise.
6845 (df_insn_create_insn_record): Likewise.
6846 (df_insn_delete): Likewise.
6847 (df_insn_rescan): Likewise.
6848 (df_insn_rescan_debug_internal): Likewise.
6849 (df_insn_change_bb): Likewise.
6850 (df_notes_rescan): Likewise.
6851 (df_refs_add_to_chains): Likewise.
6852 (df_insn_refs_verify): Likewise.
6853 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
6854 when invoking df_insn_delete.
6855 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
6856 (set_unique_reg_note): Add checked cast.
6857 * final.c (cleanup_subreg_operands): Likewise.
6858 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
6859 "insn" from rtx to rtx_insn *.
6860 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
6861 "last" from rtx to rtx_insn *.
6862 * ira-emit.c (change_regs_in_insn): New function.
6863 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
6864 Invoke change_regs_in_insn rather than change_regs.
6865 * ira.c (update_equiv_regs): Strengthen locals "insn",
6866 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
6867 for_each_rtx_in_insn rather than for_each_rtx.
6868 * recog.c (confirm_change_group): Add checked casts.
6869 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
6871 (peep2_fill_buffer): Add checked cast.
6872 * rtlanal.c (remove_note): Likewise.
6873 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
6874 locals "next" "end" from rtx to rtx_insn *.
6876 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6878 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
6880 (struct reg_use_data): Likewise for field "insn".
6881 (insn_cost): Likewise for param.
6882 (real_insn_for_shadow): Likewise for return type and param.
6883 (increase_insn_priority): Likewise for param 1.
6884 (debug_dependencies): Likewise for both params.
6886 * haifa-sched.c (insn_delay): Likewise for param "insn".
6887 (real_insn_for_shadow): Likewise for return type and param "insn".
6888 (update_insn_after_change): Likewise for param "insn".
6889 (recompute_todo_spec): Likewise for param "next" and locals "pro",
6891 (insn_cost): Likewise for param "insn".
6892 (increase_insn_priority): Likewise.
6893 (calculate_reg_deaths): Likewise.
6894 (setup_insn_reg_pressure_info): Likewise.
6895 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
6896 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
6897 (model_recompute): Likewise.
6898 (must_restore_pattern_p): Likewise for param "next".
6899 (model_excess_cost): Likewise for param "insn".
6900 (queue_remove): Likewise.
6901 (adjust_priority): Likewise for param "prev".
6902 (update_register_pressure): Likewise for param "insn".
6903 (setup_insn_max_reg_pressure): Likewise for local "insn".
6904 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
6905 (model_add_to_schedule): Likewise.
6906 (model_reset_queue_indices): Likewise for local "insn".
6907 (unschedule_insns_until): Strengthen local "recompute_vec" from
6908 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
6909 "con" from rtx to rtx_insn *.
6910 (restore_last_backtrack_point): Likewise for both locals "x". Add
6912 (estimate_insn_tick): Likewise for param "insn".
6913 (commit_schedule): Likewise for params "prev_head", "tail" and
6915 (verify_shadows): Likewise for locals "i1", "i2".
6916 (dump_insn_stream): Likewise for params "head", "tail" and locals
6917 "next_tail", "insn".
6918 (schedule_block): Likewise for locals "insn", "x". Add a checked
6920 (fix_inter_tick): Likewise for params "head", "tail".
6921 (create_check_block_twin): Likewise for local "jump".
6922 (haifa_change_pattern): Likewise for param "insn".
6923 (haifa_speculate_insn): Likewise.
6924 (dump_new_block_header): Likewise for params "head", "tail".
6925 (fix_jump_move): Likewise for param "jump".
6926 (move_block_after_check): Likewise.
6927 (sched_init_insn_luid): Likewise for param "insn".
6928 (sched_init_luids): Likewise for local "insn".
6929 (insn_luid): Likewise for param "insn".
6930 (init_h_i_d): Likewise.
6931 (haifa_init_h_i_d): Likewise for local "insn".
6932 (haifa_init_insn): Likewise for param "insn".
6933 * sched-deps.c (add_dependence): Likewise for local "real_pro",
6935 (create_insn_reg_use): Likewise for param "insn".
6936 (setup_insn_reg_uses): Likewise. Add a checked cast.
6937 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
6938 "tail" from rtx to rtx_insn *.
6939 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
6940 "insn", "next_tail".
6942 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6944 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
6945 from rtx to rtx_insn *.
6946 (model_add_to_schedule): Likewise for locals "start", "end",
6949 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6951 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
6953 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
6954 "to" and locals "insn", "next", "copy". Remove now-redundant
6957 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6959 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
6960 rtx_insn * and param 4 from rtx * to rtx_insn **.
6961 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
6962 param 2 from rtx * to rtx_insn **.
6964 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
6965 rtx_insn * and final param from rtx * to rtx_insn **.
6967 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
6968 from rtx to rtx_insn *.
6969 (try_head_merge_bb): Likewise for both locals named "move_upto".
6970 * df-problems.c (can_move_insns_across): Likewise for params
6971 "from", "to", "across_from", "across_to" and locals "insn",
6972 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
6974 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
6975 from rtx to rtx_insn *.
6976 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
6977 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
6978 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
6980 (noce_try_abs): Likewise.
6981 (noce_get_condition): Likewise for param "jump". Strengthen param
6982 "earliest" from rtx * to rtx_insn **.
6983 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
6985 (find_cond_trap): Likewise.
6986 (dead_or_predicable): Likewise for local "earliest".
6987 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
6989 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
6990 and local "prev". Strengthen param "earliest" from rtx * to
6992 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
6993 Strengthen param "earliest" from rtx * to rtx_insn **.
6995 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6997 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
6998 "to" and local "insn" from rtx to rtx_insn *.
7000 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7002 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
7003 from rtx to rtx_insn *.
7004 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
7005 (code_motion_path_driver): Likewise for local "last_insn".
7006 (simplify_changed_insns): Likewise for local "insn".
7008 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7010 * rtl.h (push_to_sequence): Strengthen param from rtx to
7012 (push_to_sequence2): Likewise for both params.
7013 (delete_insns_since): Likewise for param.
7014 (reorder_insns_nobb): Likewise for all three params.
7015 (set_new_first_and_last_insn): Likewise for both params.
7017 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
7018 rtx_insn *. Remove now-redundant cast.
7019 (set_last_insn): Likewise.
7021 * builtins.c (expand_builtin_return): Strengthen local
7022 "call_fusage" from rtx to rtx_insn *.
7023 * cfgrtl.c (create_basic_block_structure): Likewise for local
7025 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
7026 "first", "last" and local "insn".
7027 (delete_insns_since): Likewise for param "from".
7028 (reorder_insns_nobb): Likewise for params "from", "to", "after"
7030 (push_to_sequence): Likewise for param "first" and local "last".
7031 (push_to_sequence2): Likewise for params "first" and "last".
7032 * lra.c (emit_add3_insn): Likewise for local "last".
7033 (lra_emit_add): Likewise.
7034 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
7036 (process_address_1): Likewise for locals "insn", last".
7037 * modulo-sched.c (ps_first_note): Likewise for return type.
7038 * optabs.c (expand_binop_directly): Likewise for param "last".
7040 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7042 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
7044 * emit-rtl.c (get_last_insn_anywhere): Likewise.
7046 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7048 * function.h (struct sequence_stack): Strengthen fields "first"
7049 and "last" from rtx to rtx_insn *.
7050 (struct emit_status): Likewise for fields "x_first_insn" and
7053 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
7054 (set_first_insn): Add checked cast.
7055 (get_last_insn): Remove now-redundant checked cast.
7056 (set_last_insn): Add checked cast.
7058 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
7059 "saved_first" and "saved_last" from rtx to rtx_insn *.
7061 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7063 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
7064 (unlink_insn_chain): Strengthen both params from rtx to
7067 * cfgrtl.c (cfg_layout_function_header): Likewise for this
7069 (unlink_insn_chain): Likewise for params "first" and "last".
7070 Remove now-redundant checked cast.
7071 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
7072 (fixup_reorder_chain): Strengthen local "insn" from rtx to
7074 * emit-rtl.c (link_insn_into_chain): Likewise for all three
7076 (add_insn): Likewise for param "insn" and local "prev".
7077 (add_insn_after_nobb): Likewise for both params and local "next".
7078 (add_insn_before_nobb): Likewise for both params and local "prev".
7079 (add_insn_after): Rename param "after" to "uncast_after",
7080 introducing local "after" with another checked cast.
7081 (add_insn_before): Rename params "insn" and "before", giving them
7082 "uncast_" prefixes, adding the old names back using checked casts.
7083 (emit_note_after): Likewise for param "after".
7084 (emit_note_before): Likewise for param "before".
7085 (emit_label): Add a checked cast.
7087 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7089 * cselib.h (cselib_record_sets_hook): Strengthen initial param
7090 "insn" from rtx to rtx_insn *.
7092 * cselib.c (cselib_record_sets_hook): Likewise.
7094 * var-tracking.c (add_with_sets): Likewise, renaming back from
7095 "uncast_insn" to "insn" and eliminating the checked cast from rtx
7098 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7100 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
7101 and "header_" from rtx to rtx_insn *.
7102 (struct basic_block_d): Likewise for field "head_" within "x"
7103 field of union basic_block_il_dependent.
7104 (BB_HEAD): Drop function...
7105 (SET_BB_HEAD): ...and this function in favor of...
7106 (BB_HEAD): ...reinstate macro.
7107 (BB_END): Drop function...
7108 (SET_BB_END): ...and this function in favor of...
7109 (BB_END): ...reinstate macro.
7110 (BB_HEADER): Drop function...
7111 (SET_BB_HEADER): ...and this function in favor of...
7112 (BB_HEADER): ...reinstate macro.
7114 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
7115 (fix_crossing_unconditional_branches): Likewise.
7116 * caller-save.c (save_call_clobbered_regs): Likewise.
7117 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
7118 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
7119 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
7120 (merge_blocks_move_successor_nojumps): Likewise.
7121 (outgoing_edges_match): Update use of for_each_rtx to
7122 for_each_rtx_in_insn.
7123 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
7124 (expand_gimple_cond): Likewise.
7125 (expand_gimple_tailcall): Likewise.
7126 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
7128 (construct_exit_block): Drop use of SET_BB_END.
7129 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
7131 (delete_insn): Rename param "insn" to "uncast_insn", introducing
7132 a new local "insn" with a checked cast to rtx_insn *. Drop use of
7133 SET_BB_HEAD and SET_BB_END.
7134 (create_basic_block_structure): Drop use of SET_BB_HEAD and
7136 (rtl_delete_block): Drop use of SET_BB_HEAD.
7137 (rtl_split_block): Drop use of SET_BB_END.
7138 (emit_nop_for_unique_locus_between): Likewise.
7139 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
7140 (block_label): Drop use of SET_BB_HEAD.
7141 (fixup_abnormal_edges): Drop use of SET_BB_END.
7142 (record_effective_endpoints): Drop use of SET_BB_HEADER.
7143 (relink_block_chain): Likewise.
7144 (fixup_reorder_chain): Drop use of SET_BB_END.
7145 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
7146 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
7147 rtx_insn **. Drop use of SET_BB_HEADER.
7148 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
7150 (BB_HEAD): Delete this function.
7151 (SET_BB_HEAD): Likewise.
7153 (SET_BB_END): Likewise.
7154 (BB_HEADER): Likewise.
7155 (SET_BB_HEADER): Likewise.
7156 * emit-rtl.c (add_insn_after): Rename param "insn" to
7157 "uncast_insn", adding a new local "insn" and a checked cast to
7158 rtx_insn *. Drop use of SET_BB_END.
7159 (remove_insn): Strengthen locals "next" and "prev" from rtx to
7160 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
7161 (reorder_insns): Drop use of SET_BB_END.
7162 (emit_insn_after_1): Strengthen param "first" and locals "last",
7163 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
7164 (emit_pattern_after_noloc): Add checked cast.
7165 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
7166 (restore_other_notes): Likewise.
7167 (move_insn): Likewise.
7168 (sched_extend_bb): Likewise.
7169 (fix_jump_move): Likewise.
7170 * ifcvt.c (noce_process_if_block): Likewise.
7171 (dead_or_predicable): Likewise.
7172 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
7173 * reg-stack.c (change_stack): Drop use of SET_BB_END.
7174 * sel-sched-ir.c (sel_move_insn): Likewise.
7175 * sel-sched.c (move_nop_to_previous_block): Likewise.
7177 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
7179 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
7181 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7183 * basic-block.h (create_basic_block_structure): Strengthen params
7184 1 "head" and 2 "end" from rtx to rtx_insn *.
7185 * cfgrtl.c (create_basic_block_structure): Likewise.
7186 (rtl_create_basic_block): Update casts from void * to rtx to
7187 rtx_insn *, so that we can pass them as rtx_insn * to
7188 create_basic_block_structure.
7189 * sel-sched-ir.c (sel_create_basic_block): Likewise.
7191 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7193 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
7195 (check_for_inc_dec): Strengthen param "insn" from rtx to
7198 * cselib.h (cselib_process_insn): Likewise.
7200 * cselib.c (cselib_record_sets): Likewise.
7201 (cselib_process_insn): Likewise.
7203 * dse.c (struct insn_info): Likewise for field "insn".
7204 (check_for_inc_dec_1): Likewise for local "insn".
7205 (check_for_inc_dec): Likewise for param "insn".
7206 (scan_insn): Likewise.
7207 (dse_step1): Likewise for local "insn".
7209 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
7210 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
7212 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7214 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
7215 from rtx to rtx_insn *.
7216 (DEP_PRO): Delete this function and...
7217 (SET_DEP_PRO): ...this function in favor of...
7218 (DEP_PRO): ...reinstate this macro.
7219 (DEP_CON): Delete this function and...
7220 (SET_DEP_CON): ...this function in favor of...
7221 (DEP_CON): ...reinstate this old macro.
7222 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
7223 (init_dep): Likewise.
7224 (set_priorities): Likewise for both params.
7225 (sd_copy_back_deps): Likewise for params 1 and 2.
7227 * haifa-sched.c (priority): Likewise for param "insn" and local
7229 (set_priorities): Likewise for params "head" and "tail" and local
7231 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
7233 (add_to_speculative_block): Add a checked cast.
7234 (create_check_block_twin): Drop use of SET_DEP_CON.
7235 (add_jump_dependencies): Strengthen params "insn" and "jump" from
7238 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
7239 Drop use of SET_DEP_PRO
7240 (init_dep): Strengthen params "pro" and "con" from rtx to
7242 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
7246 (SET_DEP_PRO): Delete.
7247 (SET_DEP_CON): Delete.
7249 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7251 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
7252 from rtx to rtx_insn *.
7253 (VINSN_INSN_RTX): Eliminate rvalue function and...
7254 (SET_VINSN_INSN): ...lvalue function in favor of...
7255 (VINSN_INSN_RTX): reinstate this old macro.
7257 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
7258 in favor of VINSN_INSN_RTX.
7259 (VINSN_INSN_RTX): Delete this function.
7260 (SET_VINSN_INSN_RTX): Likewise.
7262 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7264 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
7265 (BND_TO): Delete this function and...
7266 (SET_BND_TO): ...this functions in favor of...
7267 (BND_TO): ...reinstating this macro.
7268 (struct _fence): Strengthen field "executing_insns" from
7269 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
7270 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
7271 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
7272 and param "insn" from rtx to insn_t.
7273 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
7276 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
7278 (rtx_vec_t): Likewise.
7279 (struct sched_deps_info_def): Strengthen param of "start_insn"
7280 callback from rtx to rtx_insn *. Likewise for param "insn2" of
7281 "note_mem_dep" callback and first param of "note_dep" callback.
7283 * haifa-sched.c (add_to_speculative_block): Strengthen param
7284 "insn" from rtx to rtx_insn *.
7285 (clear_priorities): Likewise.
7286 (calc_priorities): Likewise for local "insn".
7288 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
7289 Remove redundant checked cast.
7290 (haifa_note_mem_dep): Likewise for param "pending_insn".
7291 (haifa_note_dep): Likewise for param "elem".
7292 (note_mem_dep): Likewise for param "e".
7293 (sched_analyze_1): Add checked casts.
7294 (sched_analyze_2): Likewise.
7296 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
7297 from rtx to rtx_insn *.
7298 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
7299 from vec<rtx> * to vec<rtx_insn *> *.
7301 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
7303 (flist_add): Strengthen param "executing_insns" from
7304 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
7305 (advance_deps_context): Remove now-redundant checked cast.
7306 (init_fences): Replace uses of NULL_RTX with NULL.
7307 (merge_fences): Strengthen params "last_scheduled_insn" and
7308 "sched_next" from rtx to rtx_insn * and "executing_insns" from
7309 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
7310 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
7311 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
7312 an instruction, rather than doing double-duty as a pattern.
7313 (return_nop_to_pool): Update for change of insn_t.
7314 (deps_init_id): Remove now-redundant checked cast.
7315 (struct sched_scan_info_def): Strengthen param of "init_insn"
7316 callback from rtx to insn_t.
7317 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
7318 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
7320 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
7321 "end" from rtx to rtx_insn *.
7322 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
7323 (rtx insn_rtx, bool force_unique_p)
7324 (BND_TO): Delete function.
7325 (SET_BND_TO): Delete function.
7327 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
7329 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
7330 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
7332 (undo_transformations): Likewise for param "insn".
7333 (update_liveness_on_insn): Likewise.
7334 (compute_live_below_insn): Likewise for param "insn" and local
7336 (update_data_sets): Likewise for param "insn".
7337 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
7338 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
7339 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
7341 (move_cond_jump): Likewise for param "insn".
7342 (move_cond_jump): Drop use of SET_BND_TO.
7343 (compute_av_set_on_boundaries): Likewise.
7344 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
7345 (update_and_record_unavailable_insns): Strengthen local "bb_end"
7346 from rtx to rtx_insn *.
7347 (maybe_emit_renaming_copy): Likewise for param "insn".
7348 (maybe_emit_speculative_check): Likewise.
7349 (handle_emitting_transformations): Likewise.
7350 (remove_insn_from_stream): Likewise.
7351 (code_motion_process_successors): Strengthen local "succ" from rtx
7354 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7356 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
7357 ilist_t, not _xlist_t;
7358 (ILIST_INSN): Define in terms of new union field "insn".
7359 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
7361 (struct _list_node): Add new field "insn" to the union, of type
7363 (ilist_add): Replace macro with an inline function, requiring an
7365 (ilist_remove): Define this macro directly in terms of
7366 _list_remove, rather than indirectly via _xlist_remove.
7367 (ilist_clear): Likewise, in terms of _list_clear rather than
7369 (ilist_is_in_p): Replace macro with an inline function, requiring
7371 (_list_iter_cond_insn): New function.
7372 (ilist_iter_remove): Define this macro directly in terms of
7373 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
7374 (ilist_iterator): Define directly in terms of _list_iterator
7375 rather than indirectly through _xlist_iterator.
7376 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
7377 than in terms of _FOR_EACH_X.
7378 (FOR_EACH_INSN_1): Likewise.
7380 2014-08-26 Joseph Myers <joseph@codesourcery.com>
7384 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
7385 DECL_HARD_REGISTER and return for invalid register specifications.
7386 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
7387 DECL_HARD_REGISTER, call expand_one_error_var.
7388 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
7389 CC_REGNUM with non-MODE_CC modes.
7390 (arm_regno_class): Return NO_REGS for PC_REGNUM.
7392 2014-08-26 Marek Polacek <polacek@redhat.com>
7395 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
7397 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
7399 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
7400 qi cost; add di cost.
7401 (cortexa57_addrcost_table): Likewise.
7403 2014-08-26 Marek Polacek <polacek@redhat.com>
7406 * expr.c (is_aligning_offset): Remove logical not.
7408 2014-08-26 Marek Polacek <polacek@redhat.com>
7411 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
7412 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
7414 2014-08-26 Richard Biener <rguenther@suse.de>
7416 PR tree-optimization/62175
7417 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
7418 expand possibly trapping operations.
7420 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7422 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
7423 "insn" from rtx to rtx_insn *.
7424 (permute_load): Likewise for param "insn".
7425 (permute_store): Likewise.
7426 (handle_special_swappables): Likewise for local "insn".
7427 (replace_swap_with_copy): Likewise for locals "insn" and
7429 (rs6000_analyze_swaps): Likewise for local "insn".
7431 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7433 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
7436 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7438 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
7439 "note_list" from rtx to rtx_insn *.
7440 (BB_NOTE_LIST): Replace this function and...
7441 (SET_BB_NOTE_LIST): ...this function with...
7442 (BB_NOTE_LIST): ...the former macro implementation.
7444 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
7445 local "from_start" from rtx to rtx_insn *. Strengthen param
7446 "to_endp" from rtx * to rtx_insn **.
7448 * haifa-sched.c (concat_note_lists): Likewise.
7449 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
7451 (sel_restore_notes): Likewise.
7452 (move_bb_info): Likewise.
7453 (BB_NOTE_LIST): Delete this function.
7454 (SET_BB_NOTE_LIST): Delete this function.
7455 * sel-sched.c (create_block_for_bookkeeping): Eliminate
7456 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
7458 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7460 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
7461 from rtx * to rtx_insn **.
7462 (reorder2): Likewise.
7463 (dependencies_evaluation_hook): Strengthen params "head", "tail"
7464 from rtx to rtx_insn *.
7466 * doc/tm.texi: Update mechanically for above change to target.def.
7468 * sched-int.h (note_list): Strengthen this variable from rtx to
7470 (remove_notes): Likewise for both params.
7471 (restore_other_notes): Likewise for return type and first param.
7472 (struct ready_list): Strengthen field "vec" from rtx * to
7474 (struct dep_replacement): Strenghten field "insn" from rtx to
7476 (struct deps_desc): Likewise for fields "last_debug_insn",
7478 (struct haifa_sched_info): Likewise for callback field
7479 "can_schedule_ready_p"'s param, for first param of "new_ready"
7480 callback field, for both params of "rank" callback field, for
7481 first field of "print_insn" callback field (with a const), for
7482 both params of "contributes_to_priority" callback, for param
7483 of "insn_finishes_block_p" callback, for fields "prev_head",
7484 "next_tail", "head", "tail", for first param of "add_remove_insn"
7485 callback, for first param of "begin_schedule_ready" callback, for
7486 both params of "begin_move_insn" callback, and for second param
7487 of "advance_target_bb" callback.
7488 (add_dependence): Likewise for params 1 and 2.
7489 (sched_analyze): Likewise for params 2 and 3.
7490 (deps_analyze_insn): Likewise for param 2.
7491 (ready_element): Likewise for return type.
7492 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
7493 (try_ready): Strenghten param from rtx to rtx_insn *.
7494 (sched_emit_insn): Likewise for return type.
7495 (record_delay_slot_pair): Likewise for params 1 and 2.
7496 (add_delay_dependencies): Likewise for param.
7497 (contributes_to_priority): Likewise for both params.
7498 (find_modifiable_mems): Likewise.
7500 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
7501 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
7502 "first_older_only_insn" from rtx to rtx_insn *.
7503 (arm_sched_reorder): Strengthen param "ready" from rtx * to
7506 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
7507 "last_scheduled_iter0" from rtx to rtx_insn *.
7508 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
7509 (c6x_sched_reorder_1): Strengthen param "ready" and locals
7510 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
7511 "insn" from rtx to rtx_insn *.
7512 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
7514 (c6x_sched_reorder2): Strengthen param "ready" and locals
7515 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
7516 "insn" from rtx to rtx_insn *.
7517 (c6x_variable_issue): Add a checked cast when assigning from insn
7518 to ss.last_scheduled_iter0.
7519 (split_delayed_branch): Strengthen param "insn" and local "i1"
7520 from rtx to rtx_insn *.
7521 (split_delayed_nonbranch): Likewise.
7522 (undo_split_delayed_nonbranch): Likewise for local "insn".
7523 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
7524 "entry_after", "end_packet", "head_insn", "tail_insn",
7525 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
7526 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
7527 to rtx_insn **. Remove now-redundant checked cast on last_insn,
7528 but add a checked cast on loop->start_label. Consolidate calls to
7529 avoid assigning result of gen_spkernel to "insn", now an
7532 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
7533 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
7535 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
7536 rtx_insn **. Strengthen locals "top", "next" from rtx to
7538 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
7539 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
7540 (add_parameter_dependencies): Strengthen params "call", "head" and
7541 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
7542 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
7543 (add_dependee_for_func_arg): Likewise for param "arg" and local
7545 (ix86_dependencies_evaluation_hook): Likewise for params "head",
7546 "tail" and locals "insn", "first_arg".
7548 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
7549 for params "head", "tail" and locals "insn", "next", "next_tail".
7550 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
7551 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
7552 "insn", "lowest", "highest" from rtx to rtx_insn *.
7553 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
7555 (ia64_sched_reorder2): Likewise.
7557 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
7558 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
7559 from rtx * to rtx_insn **.
7560 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
7562 (mep_print_sched_insn): Strengthen param "insn" from rtx to
7564 (mep_sched_reorder): Strengthen param "ready" from rtx * to
7565 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
7568 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
7569 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
7571 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
7572 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
7573 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
7575 (vr4130_reorder): Likewise.
7576 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
7578 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
7580 (mips_sched_reorder): Likewise.
7581 (mips_sched_reorder2): Likewise.
7583 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
7585 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
7586 Strengthen local "tmp" from rtx to rtx_insn *.
7587 (rs6000_sched_reorder2): Likewise.
7589 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
7590 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
7591 (s390_sched_reorder): Strengthen param "ready" from rtx * to
7592 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
7594 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
7595 "tmp2" from rtx to rtx_insn *.
7596 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
7597 Strengthen local "insn" from rtx to rtx_insn *.
7598 (ready_reorder): Strengthen param "ready" from rtx * to
7599 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
7600 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
7601 (sh_reorder2): Likewise.
7603 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
7604 local "insn" from rtx to rtx_insn *.
7606 * haifa-sched.c (note_list): Strengthen this variable from rtx to
7608 (scheduled_insns): Strengthen this variable from vec<rtx> to
7610 (set_modulo_params): Likewise for locals "i1", "i2".
7611 (record_delay_slot_pair): Likewise for params "i1", "i2".
7612 (add_delay_dependencies): Likewise for param "insn".
7613 (cond_clobbered_p): Likewise.
7614 (recompute_todo_spec): Likewise for local "prev".
7615 (last_scheduled_insn): Likewise for this variable.
7616 (nonscheduled_insns_begin): Likewise.
7617 (model_set_excess_costs): Strengthen param "insns" from rtx * to
7619 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
7621 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
7622 Strengthen local "insn" from rtx to rtx_insn *.
7623 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
7624 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
7625 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
7626 (ready_remove_first): Likewise for return type and local "t".
7627 (ready_element): Likewise for return type.
7628 (ready_remove): Likewise for return type and local "t".
7629 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
7630 (check_clobbered_conditions): Strengthen local "x" from rtx to
7631 rtx_insn *, adding a checked cast.
7632 (schedule_insn): Likewise for param "insn".
7633 (remove_notes): Likewise for params "head", "tail" and locals
7634 "next_tail", "insn", "next".
7635 (struct haifa_saved_data): Likewise for fields
7636 "last_scheduled_insn", "nonscheduled_insns_begin".
7637 (save_backtrack_point): Update for change to field "vec" of
7639 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
7641 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
7642 from rtx to rtx_insn *
7643 (resolve_dependencies): Strengthen param "insn" from rtx to
7645 (restore_other_notes): Likewise for return type, for param "head"
7646 and local "note_head".
7647 (undo_all_replacements): Likewise for local "insn".
7648 (first_nonscheduled_insn): Likewise for return type and local "insn".
7649 (queue_to_ready): Likewise for local "insn", adding checked casts.
7650 (early_queue_to_ready): Likewise for local "insn".
7651 (debug_ready_list_1): Strengthen local "p" from rtx * to
7653 (move_insn): Strengthen param "insn" and local "note" from rtx to
7655 (insn_finishes_cycle_p): Likewise for param "insn".
7656 (max_issue): Likewise for local "insn".
7657 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
7659 (commit_schedule): Strengthen param "prev_head" and local "insn"
7660 from rtx to rtx_insn *
7661 (prune_ready_list): Likewise for local "insn".
7662 (schedule_block): Likewise for locals "prev_head", "head", "tail",
7663 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
7664 (set_priorities): Likewise for local "prev_head".
7665 (try_ready): Likewise for param "next".
7666 (fix_tick_ready): Likewise.
7667 (change_queue_index): Likewise.
7668 (sched_extend_ready_list): Update for change to field "vec" of
7670 (generate_recovery_code): Strengthen param "insn" from rtx to
7672 (begin_speculative_block): Likewise.
7673 (create_check_block_twin): Likewise for param "insn" and locals
7674 "label", "check", "twin". Introduce local "check_pat" to avoid
7675 "check" being used as a plain rtx before being used as an insn.
7676 (fix_recovery_deps): Add a checked cast to rtx_insn * when
7677 extracting elements from ready_list.
7678 (sched_remove_insn): Strengthen param "insn" from rtx to
7680 (sched_emit_insn): Likewise for return type.
7681 (ready_remove_first_dispatch): Likewise for return type and local
7684 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
7686 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
7689 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
7690 from rtx to rtx_insn *.
7691 (add_dependence_list): Likewise for param "insn". Add a checked
7693 (add_dependence_list_and_free): Strengthen param "insn" from rtx
7694 to rtx_insn *. Strengthen param "list_p" from rtx * to
7696 (chain_to_prev_insn): Strengthen param "insn" and locals
7697 "prec_nonnote", "i" from rtx to rtx_insn *.
7698 (flush_pending_lists): Likewise for param "insn".
7699 (cur_insn): Likewise for this variable.
7700 (haifa_start_insn): Add a checked cast.
7701 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
7702 (sched_analyze_reg): Likewise for param "insn".
7703 (sched_analyze_1): Likewise.
7704 (sched_analyze_2): Likewise. Add checked casts.
7705 (sched_analyze_insn): Likewise. Also for local "prev".
7706 (deps_analyze_insn): Likewise for param "insn".
7707 (sched_analyze): Likewise for params "head", "tail" and local "insn".
7708 (add_dependence_1): Likewise for params "insn", "elem".
7709 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
7710 (parse_add_or_inc): Likewise for param "insn".
7711 (find_inc): Likewise for local "inc_cand".
7712 (find_modifiable_mems): Likewise for params "head", "tail" and
7713 locals "insn", "next_tail".
7715 * sched-ebb.c (init_ready_list): Likewise for local "insn".
7716 (begin_schedule_ready): Likewise for param "insn".
7717 (begin_move_insn): Likewise for params "insn" and "last".
7718 (ebb_print_insn): Strengthen param "insn" from const_rtx to
7720 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
7721 (ebb_contributes_to_priority): Likewise for params "next", "insn".
7722 (ebb_add_remove_insn): Likewise for param "insn".
7723 (advance_target_bb): Likewise.
7725 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
7727 (check_live): Likewise for param "insn".
7728 (init_ready_list): Likewise for local "insn".
7729 (can_schedule_ready_p): Likewise for param "insn".
7730 (begin_schedule_ready): Likewise.
7731 (new_ready): Likewise for param "next".
7732 (rgn_print_insn): Likewise for param "insn".
7733 (rgn_rank): Likewise for params "insn1", "insn2".
7734 (contributes_to_priority): Likewise for params "next", "insn".
7735 (rgn_insn_finishes_block_p): Likewise for param "insn".
7736 (add_branch_dependences): Likewise for params "head", "tail" and
7737 locals "insn", "last".
7738 (rgn_add_remove_insn): Likewise for param "insn".
7739 (advance_target_bb): Likewise.
7741 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
7742 const_rtx to const rtx_insn *.
7744 * sel-sched-dump.h (sel_print_insn): Likewise.
7746 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
7747 (deps_init_id): Likewise.
7749 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
7750 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
7753 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7755 * output.h (final_start_function): Strengthen param 1 from rtx to
7758 * final.c (final_start_function): Likewise, renaming back from
7759 "uncast_first" to "first", and dropping the checked cast from rtx
7762 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7764 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
7765 * final.c (final): Likewise. Rename param back from
7766 "uncast_first" to "first" and eliminate the checked cast from rtx
7769 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7771 * output.h (shorten_branches): Strengthen param from rtx to
7774 * final.c (shorten_branches): Likewise, renaming param back from
7775 "uncast_first" to "first", and dropping the checked cast from rtx
7778 * genattr.c (gen_attr): Likewise when writing out the prototype of
7781 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7783 * sched-int.h (struct haifa_sched_info): Strengthen fields
7784 "prev_head" and "next_tail" from rtx to rtx_insn *.
7786 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7788 * rtl.h (rtx_jump_table_data::get_labels): New method.
7789 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
7790 with use of the new rtx_jump_table_data::get_labels method.
7791 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
7792 to rtx_jump_table_data *. Simplify by using get_labels method.
7793 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
7794 a dyn_cast, introducing local "table", using it to replace
7795 label-lookup logic with a get_labels method call.
7796 (patch_jump_insn): Simplify using get_labels method.
7797 * dwarf2cfi.c (create_trace_edges): Likewise.
7798 * rtlanal.c (label_is_jump_target_p): Likewise.
7800 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7802 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
7805 * emit-rtl.c (unshare_all_rtl_1): Likewise.
7806 (unshare_all_rtl_again): Likewise, also for local "p".
7808 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7810 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
7812 * cfgrtl.c (delete_insn_and_edges): Likewise.
7814 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7816 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
7817 from rtx to rtx_insn *.
7819 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
7821 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7823 * function.c (thread_prologue_and_epilogue_insns): Likewise for
7824 locals "returnjump", "epilogue_end", "insn", "next".
7826 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
7827 "returnjump" from rtx * to rtx_insn **.
7828 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
7830 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7832 * basic-block.h (struct edge_def). Strengthen "r" within
7833 union edge_def_insns from rtx to rtx_insn *.
7835 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
7836 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
7838 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
7839 from rtx to rtx_insn *.
7840 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
7842 * postreload-gcse.c (reg_killed_on_edge): Likewise.
7843 (reg_used_on_edge): Likewise.
7844 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
7845 (gt_pch_nx): New overload for rtx_insn *&.
7846 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
7847 from rtx to rtx_insn *.
7849 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7851 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
7852 from rtx to rtx_insn *.
7853 (BB_FOOTER): Replace function with access macro.
7854 (SET_BB_FOOTER): Delete.
7856 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
7858 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
7859 (emit_barrier_after_bb): Likewise.
7860 (record_effective_endpoints): Likewise.
7861 (relink_block_chain): Likewise.
7862 (fixup_fallthru_exit_predecessor): Likewise.
7863 (cfg_layout_duplicate_bb): Likewise.
7864 (cfg_layout_split_block): Likewise.
7865 (cfg_layout_delete_block): Likewise.
7866 (cfg_layout_merge_blocks): Likewise.
7867 (BB_FOOTER): Delete function.
7868 (SET_BB_FOOTER): Delete function.
7869 * combine.c (update_cfg_for_uncondjump): Replace uses of
7870 SET_BB_FOOTER with BB_FOOTER.
7872 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7874 * except.h (struct eh_landing_pad_d): Strengthen field
7875 "landing_pad" from rtx to rtx_code_label *.
7877 * except.c (sjlj_emit_dispatch_table): Likewise for param
7879 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
7881 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7883 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
7884 first param from rtx to rtx_insn *.
7885 * config/xtensa/xtensa.c (struct machine_function): Likewise for
7886 field "set_frame_ptr_insn".
7887 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
7888 "csend" from rtx to rtx_code_label *.
7889 (xtensa_expand_atomic): Likewise for local "csloop".
7890 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
7892 (xtensa_call_tls_desc): Likewise for return type and locals
7893 "call_insn", "insns".
7894 (xtensa_legitimize_tls_address): Likewise for local "insns".
7895 (xtensa_expand_prologue): Likewise for locals "insn", "first".
7897 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7899 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
7900 first param from rtx to rtx_insn *.
7901 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
7904 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7906 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
7907 Strengthen param 1 from rtx to rtx_insn *.
7908 (tilepro_output_cbranch): Likewise.
7909 (tilepro_adjust_insn_length): Likewise.
7910 (tilepro_final_prescan_insn): Likewise for sole param.
7912 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
7913 Likewise for local "last".
7914 (cbranch_predicted_p): Likewise for param "insn".
7915 (tilepro_output_simple_cbranch_with_opcode): Likewise.
7916 (tilepro_output_cbranch_with_opcode): Likewise.
7917 (tilepro_output_cbranch): Likewise.
7918 (frame_emit_load): Likewise for return type and locals "seq",
7920 (emit_sp_adjust): Likewise for return type and local "insn".
7921 (tilepro_expand_epilogue): Likewise for locals "last_insn",
7923 (tilepro_adjust_insn_length): Likewise for param "insn".
7924 (next_insn_to_bundle): Likewise for return type and params
7926 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
7927 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
7929 (match_addli_pcrel): Likewise for param "insn".
7930 (replace_addli_pcrel): Likewise.
7931 (match_auli_pcrel): Likewise.
7932 (replace_auli_pcrel): Likewise.
7933 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
7935 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
7936 "queue", "next_queue", "prev".
7937 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
7938 (tilepro_final_prescan_insn): Likewise for param "insn".
7940 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7942 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
7943 Strengthen param 1 from rtx to rtx_insn *.
7944 (tilegx_output_cbranch): Likewise.
7945 (tilegx_adjust_insn_length): Likewise.
7946 (tilegx_final_prescan_insn): Likewise for sole param.
7948 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
7950 (cbranch_predicted_p): Likewise for param "insn".
7951 (tilegx_output_simple_cbranch_with_opcode): Likewise.
7952 (tilegx_output_cbranch_with_opcode): Likewise.
7953 (tilegx_output_cbranch): Likewise.
7954 (frame_emit_load): Likewise for return type.
7955 (set_frame_related_p): Likewise for locals "seq", "insn".
7956 (emit_sp_adjust): Likewise for return type, and for local "insn".
7957 Introduce local "pat" for use in place of "insn" where the latter
7958 isn't an instruction.
7959 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
7960 from rtx to rtx_insn *.
7961 (tilegx_adjust_insn_length): Likewise for param "insn".
7962 (next_insn_to_bundle): Likewise for return type and params "r" and
7964 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
7966 (replace_insns): Likewise for params "old_insn", "new_insns".
7967 (replace_mov_pcrel_step1): Likewise for param "insn" and local
7969 (replace_mov_pcrel_step2): Likewise.
7970 (replace_mov_pcrel_step3): Likewise.
7971 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
7973 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
7974 "queue", "next_queue", "prev".
7975 (tilegx_output_mi_thunk): Likewise for local "insn".
7976 (tilegx_final_prescan_insn): Likewise for param "insn".
7978 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7980 * config/spu/spu.c (frame_emit_store): Strengthen return type from
7982 (frame_emit_load): Likewise.
7983 (frame_emit_add_imm): Likewise, also for local "insn".
7984 (spu_expand_prologue): Likewise for local "insn".
7985 (struct spu_bb_info): Likewise for field "prop_jump".
7986 (emit_nop_for_insn): Likewise for param "insn" and local
7988 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
7990 (spu_emit_branch_hint): Likewise for params "before", "branch" and
7991 locals "hint", "insn".
7992 (get_branch_target): Likewise for param "branch".
7993 (insn_clobbers_hbr): Likewise for param "insn".
7994 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
7995 locals "insn", "before_4", "before_16".
7996 (insert_hbrp): Likewise for local "insn".
7997 (spu_machine_dependent_reorg): Likewise for locals "branch",
7998 "insn", "next", "bbend".
7999 (uses_ls_unit): Likewise for param "insn".
8000 (get_pipe): Likewise.
8001 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
8002 introducing a checked cast.
8003 (spu_sched_adjust_cost): Likewise for params "insn" and
8005 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
8006 (spu_sms_res_mii): Likewise.
8008 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8010 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
8011 from rtx to rtx_insn *.
8012 (output_cbranch): Likewise for param 6.
8013 (output_return): Likewise for param 1.
8014 (output_sibcall): Likewise.
8015 (output_v8plus_shift): Likewise.
8016 (output_v8plus_mult): Likewise.
8017 (output_v9branch): Likewise for param 7.
8018 (output_cbcond): Likewise for param 3.
8020 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
8022 (sparc_legitimize_pic_address): Likewise.
8023 (sparc_emit_call_insn): Likewise.
8024 (emit_save_or_restore_regs): Likewise.
8025 (emit_window_save): Likewise for return type and local "insn".
8026 (sparc_expand_prologue): Likewise for local "insn".
8027 (sparc_flat_expand_prologue): Likewise.
8028 (output_return): Likewise for param "insn".
8029 (output_sibcall): Likewise for param "insn" and local "delay".
8030 (output_ubranch): Likewise for param "insn".
8031 (output_cbranch): Likewise.
8032 (output_cbcond): Likewise.
8033 (output_v9branch): Likewise.
8034 (output_v8plus_shift): Likewise.
8035 (sparc_output_mi_thunk): Likewise for local "insn".
8036 (get_some_local_dynamic_name): Likewise.
8037 (output_v8plus_mult): Likewise for param "insn".
8039 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8041 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
8042 from rtx to rtx_insn *.
8043 (output_branchy_insn): Likewise for param 3.
8044 (output_far_jump): Likewise for param 1.
8045 (final_prescan_insn): Likewise.
8046 (sh_insn_length_adjustment): Likewise for sole param.
8048 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
8049 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
8051 (sh_emit_compare_and_set): Likewise for local "lab".
8052 (output_far_jump): Strengthen param "insn" and local "prev" from
8054 (output_branchy_insn): Likewise for param "insn" and local
8056 (output_ieee_ccmpeq): Likewise for param "insn".
8057 (struct label_ref_list_d): Strengthen field "label" from rtx to
8059 (pool_node): Likewise.
8060 (pool_window_label): Likewise for this global.
8061 (add_constant): Likewise for return type and locals "lab", "new_rtx".
8062 (dump_table): Strengthen params "start", "barrier" and local
8063 "scan" from rtx to rtx_insn *.
8064 (broken_move): Likewise for param "insn".
8065 (untangle_mova): Likewise for params "first_mova" and "new_mova".
8066 Strengthen param "first_mova" from rtx * to rtx_insn **.
8067 (mova_p): Likewise for param "insn".
8068 (fixup_mova): Likewise for param "mova".
8069 (find_barrier): Likewise for return type, params "mova" and
8070 "from", and locals "barrier_before_mova", "found_barrier",
8071 "good_barrier", "orig", "last_symoff", "next". Strengthen local
8072 "label" from rtx to rtx_code_label *.
8073 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
8075 (sh_reorg): Likewise for locals "link", "scan", "barrier".
8076 (split_branches): Likewise for param "first" and local "insn".
8077 (final_prescan_insn): Likewise for param "insn".
8078 (sequence_insn_p): Likewise for locals "prev", "next".
8079 (sh_insn_length_adjustment): Likewise for param "insn".
8080 (sh_can_redirect_branch): Likewise for local "insn".
8081 (find_r0_life_regions): Likewise for locals "end", "insn".
8082 (sh_output_mi_thunk): Likewise for local "insns".
8084 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8086 * config/score/score.c (score_output_mi_thunk): Strengthen local
8087 "insn" from rtx to rtx_insn *.
8088 (score_prologue): Likewise.
8090 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8092 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
8093 1 from rtx to rtx_insn *.
8094 (s390_emit_jump): Likewise for return type.
8095 (s390_emit_call): Likewise.
8096 (s390_load_got): Likewise.
8098 * config/s390/s390.c (last_scheduled_insn): Likewise for this
8100 (s390_match_ccmode): Likewise for param "insn".
8101 (s390_emit_jump): Likewise for return type.
8102 (s390_split_branches): Likewise for local "label".
8103 (struct constant): Strengthen field "label" from rtx to
8105 (struct constant_pool): Likewise for field "label". Strengthen
8106 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
8108 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
8110 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
8111 (s390_end_pool): Likewise.
8112 (s390_dump_pool): Likewise for local "insn".
8113 (s390_mainpool_start): Likewise.
8114 (s390_chunkify_start): Likewise.
8115 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
8116 with insns. Strengthen locals "label", "jump", "barrier", "next",
8117 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
8118 (s390_chunkify_finish): Strengthen local "insn" from rtx to
8120 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
8121 "jump", "label", "next_insn".
8122 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
8123 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
8125 (s390_load_got): Likewise for return type and local "insns".
8126 (s390_save_gprs_to_fprs): Likewise for local "insn".
8127 (s390_restore_gprs_from_fprs): Likewise.
8128 (pass_s390_early_mach::execute): Likewise.
8129 (s390_emit_prologue): Likewise for local "insns".
8130 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
8132 (s390_emit_call): Strengthen return type and local "insn" from
8134 (s390_emit_tpf_eh_return): Likewise for local "insn".
8135 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
8136 "next_insn", introducing locals "s_pat", "rpat" to allow this.
8137 (s390_fix_long_loop_prediction): Likewise for param "insn" and
8139 (s390_non_addr_reg_read_p): Likewise for param "insn".
8140 (find_cond_jump): Likewise for return type and param "insn".
8141 (s390_swap_cmp): Likewise for param "insn".
8142 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
8143 "prev_insn", "next_insn".
8144 (s390_reorg): Likewise for locals "insn", "target".
8145 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
8146 (s390_sched_variable_issue): For now, rename param "insn" to
8147 "uncast_insn", introducing a checked cast.
8148 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
8150 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
8151 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
8153 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8155 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
8156 param from rtx to rtx_insn *.
8157 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
8159 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8161 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
8162 4 from rtx to rtx_insn *.
8163 (rs6000_final_prescan_insn): Likewise for first param.
8164 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
8166 (rs6000_get_some_local_dynamic_name): Likewise.
8167 (output_cbranch): Likewise for param "insn".
8168 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
8169 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
8170 (rs6000_emit_allocate_stack): Likewise for local "insn".
8171 (load_cr_save): Likewise.
8172 (restore_saved_cr): Likewise.
8173 (restore_saved_lr): Likewise.
8174 (emit_cfa_restores): Likewise.
8175 (rs6000_output_function_epilogue): Likewise for locals "insn" and
8176 "deleted_debug_label".
8177 (rs6000_output_mi_thunk): Likewise for local "insn".
8178 (rs6000_final_prescan_insn): Likewise for param "insn".
8180 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8182 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
8183 Strengthen param "insn" from rtx to rtx_insn *.
8184 * config/picochip/picochip.c (picochip_current_prescan_insn):
8185 Likewise for this variable.
8186 (picochip_final_prescan_insn): Likewise for param "insn".
8188 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8190 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
8191 from rtx to rtx_insn *.
8192 (pa_output_indirect_call): Likewise.
8193 (pa_adjust_insn_length): Likewise.
8194 (pa_attr_length_millicode_call): Likewise.
8195 (pa_attr_length_call): Likewise.
8196 (pa_attr_length_indirect_call): Likewise.
8198 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
8200 (pa_attr_length_millicode_call): Likewise.
8201 (pa_attr_length_call): Likewise.
8202 (pa_output_call): Likewise.
8203 (pa_attr_length_indirect_call): Likewise.
8204 (pa_output_indirect_call): Likewise.
8206 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8208 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
8209 Strengthen first param from rtx to rtx_insn *.
8210 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
8213 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8215 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
8216 type from rtx to rtx_insn *.
8217 (mips_expand_call): Likewise.
8218 (mips_adjust_insn_length): Likewise for first param.
8219 (mips_output_conditional_branch): Likewise.
8220 (mips_output_order_conditional_branch): Likewise.
8221 (mips_final_prescan_insn): Likewise.
8223 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
8224 rtx_insn * for the SEQUENCE case.
8225 (SEQ_END): Likewise.
8226 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
8227 (mips_emit_call_insn): Likewise, also for local "insn".
8228 (mips16_gp_pseudo_reg): Likewise for local "scan".
8229 (mips16_build_call_stub): Likewise for return type and for local
8230 "insn". Introduce a new local "pattern" so that "insn" can indeed
8232 (mips_expand_call): Strengthen return type and local "insn" from
8234 (mips_block_move_loop): Strengthen local "label" from rtx to
8236 (mips_expand_synci_loop): Likewise for locals "label",
8238 (mips_set_frame_expr): Strengthen local "insn" from rtx to
8240 (mips16e_collect_argument_saves): Likewise for locals "insn",
8242 (mips_find_gp_ref): Likewise for param of callback for "pred"
8243 param, and for local "insn".
8244 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
8245 (mips_insn_has_flexible_gp_ref_p): Likewise.
8246 (mips_epilogue_emit_cfa_restores): Likewise for return type and
8248 (mips_epilogue_set_cfa): Likewise for local "insn".
8249 (mips_expand_epilogue): Likewise.
8250 (mips_adjust_insn_length): Likewise for param "insn".
8251 (mips_output_conditional_branch): Likewise.
8252 (mips_output_order_conditional_branch): Likewise.
8253 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
8254 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
8255 "falu2_turn_enabled_insn".
8256 (mips_builtin_branch_and_move): Strengthen locals "true_label",
8257 "done_label" from rtx to rtx_code_label *.
8258 (struct mips16_constant): Likewise for field "label".
8259 (mips16_add_constant): Likewise for return type.
8260 (mips16_emit_constants_1): Strengthen return type and param "insn"
8261 from rtx to rtx_insn *.
8262 (mips16_emit_constants): Likewise for param "insn".
8263 (mips16_insn_length): Likewise.
8264 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
8265 to rtx_code_label *.
8266 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
8267 from rtx to rtx_insn *.
8268 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
8269 "jump". Strengthen local "label" from rtx to rtx_code_label *.
8270 (r10k_simplify_address): Strengthen param "insn" and local
8271 "def_insn" from rtx to rtx_insn *.
8272 (r10k_safe_address_p): Strengthen param "insn" from rtx to
8274 (r10k_needs_protection_p_1): Update target type of cast of data
8275 from to rtx to rtx_insn *.
8276 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
8277 rtx * to rtx_insn **.
8278 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
8280 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
8281 (mips_call_expr_from_insn): Likewise for param "insn".
8282 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
8283 (mips_find_pic_call_symbol): Likewise for param "insn".
8284 (mips_annotate_pic_calls): Likewise for local "insn".
8285 (mips_sim_insn): Likewise for this variable.
8286 (struct mips_sim): Likewise for field "insn" within elements of
8288 (mips_sim_wait_reg): Likewise for param "insn".
8289 (mips_sim_wait_regs): Likewise.
8290 (mips_sim_wait_units): Likewise.
8291 (mips_sim_wait_insn): Likewise.
8292 (mips_sim_issue_insn): Likewise.
8293 (mips_sim_finish_insn): Likewise.
8294 (mips_seq_time): Likewise for param "seq" and local "insn".
8295 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
8296 locals "first", "second".
8297 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
8298 "last", "last2", "next".
8299 (mips_avoid_hazard): Likewise for params "after", "insn".
8300 (mips_reorg_process_insns): Likewise for locals "insn",
8301 "last_insn", "subinsn", "next_insn".
8302 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
8303 (mips16_split_long_branches): Likewise for locals "insn" "jump",
8305 (mips_output_mi_thunk): Likewise for local "insn".
8306 (mips_final_prescan_insn): Likewise for param "insn".
8308 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8310 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
8311 Strengthen return type and local "insns" from rtx to rtx_insn *.
8312 (microblaze_legitimize_tls_address): Likewise for local "insns".
8313 (microblaze_block_move_loop): Strengthen local "label" from rtx
8314 to rtx_code_label *.
8315 (microblaze_expand_prologue): Strengthen two locals named "insn"
8316 from rtx to rtx_insn *.
8317 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
8318 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
8319 "insn". Strengthen locals "div_label", "div_end_label" from rtx
8320 to rtx_code_label *.
8322 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8324 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
8325 param from rtx to rtx_insn *.
8326 (mep_reuse_lo): Likewise for third param.
8327 (mep_use_post_modify_p): Likewise for first param.
8328 (mep_core_address_length): Likewise.
8329 (mep_cop_address_length): Likewise.
8330 (mep_final_prescan_insn): Likewise.
8331 (mep_store_data_bypass_p): Likewise for both params.
8332 (mep_mul_hilo_bypass_p): Likewise.
8333 (mep_ipipe_ldc_p): Likewise for param.
8335 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
8336 (mep_rewrite_mult): Likewise.
8337 (mep_rewrite_mulsi3): Likewise.
8338 (mep_rewrite_maddsi3): Likewise.
8339 (mep_reuse_lo_p_1): Likewise.
8340 (mep_reuse_lo_p): Likewise.
8341 (mep_frame_expr): Likewise.
8342 (mep_make_parallel): Likewise for both params.
8343 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
8345 (mep_use_post_modify_p): Likewise for param "insn".
8346 (mep_core_address_length): Likewise.
8347 (mep_cop_address_length): Likewise.
8348 (mep_reg_set_in_function): Likewise for local "insn".
8349 (mep_asm_without_operands_p): Likewise.
8350 (F): Likewise for return type and param "x".
8351 (add_constant): Likewise for local "insn".
8352 (maybe_dead_move): Likewise for return type and local "insn".
8353 (mep_expand_prologue): Likewise for local "insn".
8354 (mep_final_prescan_insn): Likewise for param "insn".
8355 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
8356 "next", "follow", "x".
8357 (mep_insert_repeat_label_last): Likewise for return type, param
8358 "last_insn", and locals "next", "prev". Strengthen param "label"
8359 from rtx to rtx_code_label *.
8360 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
8362 (struct mep_doloop_end): Likewise for fields "insn" and
8364 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
8365 Strengthen local "repeat_label" from rtx to rtx_code_label *.
8366 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
8368 (mep_invert_branch): Likewise for params "insn" and "after".
8369 (mep_reorg_erepeat): Likewise for param "insns" and locals
8370 "insn", "prev", "new_last", "barrier", "user". Strengthen local
8371 "l" from rtx to rtx_code_label *.
8372 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
8373 from rtx to rtx_insn *.
8374 (mep_reorg_addcombine): Likewise for param "insns" and locals
8376 (add_sp_insn_p): Likewise for param "insn".
8377 (mep_reorg_noframe): Likewise for param "insns" and locals
8378 "start_frame_insn", "end_frame_insn", "next".
8379 (mep_reorg): Likewise for local "insns".
8380 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
8382 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
8383 (mep_mul_hilo_bypass_p): Likewise.
8384 (mep_ipipe_ldc_p): Likewise for param "insn".
8385 (mep_make_bundle): Likewise for return type, param "cop" and local
8386 "insn", splitting out the latter into a new local "seq" for when it
8387 is a SEQUENCE rather than an insn.
8388 (core_insn_p): Likewise for param "insn".
8389 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
8390 "last", "first", "note", "prev", "core_insn".
8392 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8394 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
8396 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
8397 (m68k_final_prescan_insn): Likewise for first param.
8399 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
8400 (m68k_set_frame_related): Likewise for param "insn".
8401 (output_btst): Likewise for param "insn".
8402 (m68k_final_prescan_insn): Likewise.
8403 (m68k_move_to_reg): Likewise for local "insn".
8404 (m68k_call_tls_get_addr): Likewise for local "insns".
8405 (m68k_call_m68k_read_tp): Likewise.
8406 (strict_low_part_peephole_ok): Likewise for param "first_insn".
8407 (m68k_output_mi_thunk): Likewise for local "insn".
8409 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8411 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
8412 first param from rtx to rtx_insn *.
8413 (iq2000_adjust_insn_length): Likewise.
8414 (iq2000_output_conditional_branch): Likewise.
8415 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
8416 "insn" and local "nop_insn".
8417 (iq2000_annotate_frame_insn): Likewise for param "insn".
8418 (iq2000_expand_prologue): Likewise for both locals "insn".
8419 (iq2000_adjust_insn_length): Likewise for param "insn".
8420 (iq2000_output_conditional_branch): Likewise.
8422 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8424 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
8425 "insns" from rtx to rtx_insn *.
8426 (ia64_emit_cond_move): Likewise for locals "insn", "first".
8427 (struct spill_fill_data): Likewise for field "init_after" and for
8428 elements of array field "prev_insn".
8429 (spill_restore_mem): Likewise for locals "insn", "first".
8430 (do_spill): Likewise for local "insn".
8431 (do_restore): Likewise.
8432 (ia64_expand_prologue): Likewise.
8433 (ia64_expand_epilogue): Likewise.
8434 (emit_insn_group_barriers): Likewise for locals "insn",
8436 (emit_all_insn_group_barriers): Likewise for locals "insn",
8438 (dfa_stop_insn): Likewise for this global.
8439 (dfa_pre_cycle_insn): Likewise.
8440 (ia64_nop): Likewise.
8441 (final_emit_insn_group_barriers): Likewise for locals "insn",
8443 (emit_predicate_relation_info): Likewise for locals "head", "n",
8445 (ia64_reorg): Likewise for local "insn".
8446 (ia64_output_mi_thunk): Likewise.
8447 (expand_vec_perm_interleave_2): Likewise for local "seq".
8449 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8451 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
8452 param 1 "insn" from rtx to rtx_insn *.
8453 (ix86_use_lea_for_mov): Likewise.
8454 (ix86_avoid_lea_for_addr): Likewise.
8455 (ix86_split_lea_for_addr): Likewise.
8456 (ix86_lea_for_add_ok): Likewise.
8457 (ix86_output_call_insn): Likewise.
8459 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
8460 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
8461 (ix86_output_function_epilogue): Likewise for locals "insn",
8462 "deleted_debug_label".
8463 (legitimize_tls_address): Likewise for local "insn".
8464 (get_some_local_dynamic_name): Likewise.
8465 (increase_distance): Likewise for params "prev", "next".
8466 (distance_non_agu_define_in_bb): Likewise for params "insn",
8467 "start" and locals "prev", "next".
8468 (distance_non_agu_define): Likewise for param "insn".
8469 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
8470 locals "next", "prev".
8471 (distance_agu_use): Likewise for param "insn".
8472 (ix86_lea_outperforms): Likewise.
8473 (ix86_ok_to_clobber_flags): Likewise.
8474 (ix86_avoid_lea_for_add): Likewise.
8475 (ix86_use_lea_for_mov): Likewise.
8476 (ix86_avoid_lea_for_addr): Likewise.
8477 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
8478 (ix86_split_lea_for_addr): Likewise for param "insn".
8479 (ix86_lea_for_add_ok): Likewise for param "insn".
8480 (ix86_expand_carry_flag_compare): Likewise for local
8482 (ix86_expand_int_movcc): Likewise.
8483 (ix86_output_call_insn): Likewise for param "insn".
8484 (ix86_output_call_insn): Likewise for local "i".
8485 (x86_output_mi_thunk): Introduce local "insn", using it in place
8486 of "tmp" when dealing with insns.
8487 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
8489 (ix86_pad_returns): Likewise for locals "ret", "prev".
8490 (ix86_count_insn_bb): Likewise for local "insn".
8491 (ix86_pad_short_function): Likewise for locals "ret", "insn".
8492 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
8493 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
8494 (expand_vec_perm_interleave2): Likewise for local "seq".
8495 (expand_vec_perm_vperm2f128_vblend): Likewise.
8496 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
8497 call to for_each_rtx with for_each_rtx_in_insn.
8499 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8501 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
8502 "label" from rtx to rtx_code_label *.
8503 (ix86_expand_prologue): Likewise.
8504 (ix86_expand_split_stack_prologue): Likewise for locals "label",
8506 (ix86_split_idivmod): Likewise for locals "end_label" and
8508 (ix86_expand_branch): Likewise for local "label2".
8509 (ix86_expand_aligntest): Likewise for return type and local "label".
8510 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
8512 (expand_movmem_epilogue): Likewise for the various locals named
8514 (expand_setmem_epilogue): Likewise.
8515 (expand_small_movmem_or_setmem): Likewise for local "label".
8516 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
8517 Strengthen param "done_label" from rtx * to rtx_code_label **.
8518 Strengthen locals "loop_label" and "label" from rtx to
8520 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
8521 Likewise for locals "loop_label", "label".
8522 (ix86_expand_set_or_movmem): Likewise for locals "label",
8523 "jump_around_label", "hot_label".
8524 (ix86_expand_strlensi_unroll_1): Likewise for locals
8525 "align_2_label", align_3_label", "align_4_label", "end_0_label",
8527 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
8528 (void ix86_emit_i387_log1p): Likewise for locals "label1",
8529 "label2", "jump_label".
8530 (ix86_expand_sse_compare_and_jump): Likewise for return type and
8532 (ix86_expand_lfloorceil): Likewise for local "label".
8533 (ix86_expand_rint): Likewise.
8534 (ix86_expand_floorceildf_32): Likewise.
8535 (ix86_expand_floorceil): Likewise.
8536 (ix86_expand_rounddf_32): Likewise.
8537 (ix86_expand_trunc): Likewise.
8538 (ix86_expand_truncdf_32): Likewise.
8539 (ix86_expand_round): Likewise.
8541 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8543 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
8544 first param from rtx to rtx_insn *.
8545 (h8300_insn_length_from_table): Likewise.
8546 * config/h8300/h8300.c (F): Likewise for return type and param
8548 (Fpa): Add a checked cast to rtx_insn *.
8549 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
8551 (final_prescan_insn): Likewise for param "insn".
8552 (h8300_binary_length): Likewise.
8553 (h8300_insn_length_from_table): Likewise.
8555 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8557 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
8558 Strengthen first param "insn" from rtx to rtx_insn *.
8560 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
8562 (frame_insn): Likewise for return type. Introduce local "insn"
8563 for use in place of local "x" for use as an rtx_insn *.
8564 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
8565 (epiphany_expand_prologue): Likewise for local "insn".
8566 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
8567 * config/epiphany/resolve-sw-modes.c
8568 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
8571 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8573 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
8574 param from rtx to rtx_insn *.
8575 (c6x_final_prescan_insn): Likewise for first param.
8577 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
8578 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
8579 (c6x_expand_compare): Strengthen local "insns" from rtx to
8581 (c6x_get_unit_specifier): Likewise for param "insn".
8582 (c6x_print_unit_specifier_field): Likewise.
8583 (c6x_final_prescan_insn): Likewise.
8584 (emit_add_sp_const): Likewise for local "insn".
8585 (c6x_expand_prologue): Likewise.
8587 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8589 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
8590 param 1 from rtx to rtx_insn *.
8591 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
8592 the various locals named "insn".
8593 (expand_epilogue_reg_restore): Likewise.
8594 (frame_related_constant_load): Likewise.
8595 (add_to_reg): Likewise.
8596 (emit_link_insn): Likewise.
8597 (do_link): Likewise.
8598 (expand_interrupt_handler_prologue): Likewise.
8599 (branch_dest): Likewise for param "branch".
8600 (asm_conditional_branch): Likewise for param "insn".
8601 (gen_one_bundle): Likewise for elements of param "slot" and local
8603 (bfin_gen_bundles): Likewise for locals "insn", "next" and
8604 elements of local "slot".
8605 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
8606 "queue", "next_queue", "prev".
8607 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
8608 (add_sched_insns_for_speculation): Likewise for local "insn".
8610 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8612 * config/avr/avr-protos.h (output_movqi): Strengthen first param
8613 from rtx to rtx_insn *.
8614 (output_movhi): Likewise.
8615 (output_movsisf): Likewise.
8616 (avr_out_tstsi): Likewise.
8617 (avr_out_tsthi): Likewise.
8618 (avr_out_tstpsi): Likewise.
8619 (avr_out_compare): Likewise.
8620 (avr_out_compare64): Likewise.
8621 (avr_out_movpsi): Likewise.
8622 (ashlqi3_out): Likewise.
8623 (ashlhi3_out): Likewise.
8624 (ashlsi3_out): Likewise.
8625 (ashrqi3_out): Likewise.
8626 (ashrhi3_out): Likewise.
8627 (ashrsi3_out): Likewise.
8628 (lshrqi3_out): Likewise.
8629 (lshrhi3_out): Likewise.
8630 (lshrsi3_out): Likewise.
8631 (avr_out_ashlpsi3): Likewise.
8632 (avr_out_ashrpsi3): Likewise.
8633 (avr_out_lshrpsi3): Likewise.
8634 (avr_out_fract): Likewise.
8635 (avr_out_sbxx_branch): Likewise.
8636 (avr_out_round): Likewise.
8637 (avr_out_xload): Likewise.
8638 (avr_out_movmem): Likewise.
8639 (adjust_insn_length): Likewise.
8640 (avr_out_lpm): Likewise.
8641 (reg_unused_after): Likewise.
8642 (_reg_unused_after): Likewise.
8643 (avr_jump_mode): Likewise for second param.
8644 (jump_over_one_insn): Likewise for first param.
8645 (avr_final_prescan_insn): Likewise.
8646 (out_shift_with_cnt): Likewise for second param.
8648 * config/avr/avr.c (get_sequence_length): Likewise for param
8649 "insns" and local "insn".
8650 (emit_push_byte): Likewise for local "insn".
8651 (emit_push_sfr): Likewise.
8652 (avr_prologue_setup_frame): Likewise for locals "insn",
8653 "fp_plus_insns", "sp_plus_insns".
8654 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
8656 (avr_jump_mode): Likewise for param "insn".
8657 (avr_final_prescan_insn): Likewise.
8658 (avr_find_unused_d_reg): Likewise.
8659 (avr_out_lpm_no_lpmx): Likewise.
8660 (avr_out_lpm): Likewise.
8661 (avr_out_xload): Likewise.
8662 (output_movqi): Likewise.
8663 (output_movhi): Likewise.
8664 (out_movqi_r_mr): Likewise.
8665 (out_movhi_r_mr): Likewise.
8666 (out_movsi_r_mr): Likewise.
8667 (out_movsi_mr_r): Likewise.
8668 (output_movsisf): Likewise.
8669 (avr_out_load_psi): Likewise.
8670 (avr_out_store_psi): Likewise.
8671 (avr_out_movpsi): Likewise.
8672 (out_movqi_mr_r): Likewise.
8673 (avr_out_movhi_mr_r_xmega): Likewise.
8674 (out_movhi_mr_r): Likewise.
8675 (compare_condition): Likewise for param "insn" and local "next".
8676 (compare_sign_p): Likewise for param "insn".
8677 (compare_diff_p): Likewise.
8678 (compare_eq_p): Likewise.
8679 (avr_out_compare): Likewise.
8680 (avr_out_compare64): Likewise.
8681 (avr_out_tsthi): Likewise.
8682 (avr_out_tstpsi): Likewise.
8683 (avr_out_tstsi): Likewise.
8684 (out_shift_with_cnt): Likewise.
8685 (ashlqi3_out): Likewise.
8686 (ashlhi3_out): Likewise.
8687 (avr_out_ashlpsi3): Likewise.
8688 (ashlsi3_out): Likewise.
8689 (ashrqi3_out): Likewise.
8690 (ashrhi3_out): Likewise.
8691 (avr_out_ashrpsi3): Likewise.
8692 (ashrsi3_out): Likewise.
8693 (lshrqi3_out): Likewise.
8694 (lshrhi3_out): Likewise.
8695 (avr_out_lshrpsi3): Likewise.
8696 (lshrsi3_out): Likewise.
8697 (avr_out_fract): Likewise.
8698 (avr_out_round): Likewise.
8699 (avr_adjust_insn_length): Likewise.
8700 (reg_unused_after): Likewise.
8701 (_reg_unused_after): Likewise.
8702 (avr_compare_pattern): Likewise.
8703 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
8704 and locals "branch1", "branch2", "insn2", "jump".
8705 (avr_reorg): Likewise for local "insn".
8706 (avr_2word_insn_p): Likewise for param "insn".
8707 (jump_over_one_insn_p): Likewise.
8708 (avr_out_sbxx_branch): Likewise.
8709 (avr_out_movmem): Likewise.
8711 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8713 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
8714 param from rtx to rtx_insn *.
8715 (thumb1_final_prescan_insn): Likewise.
8716 (thumb2_final_prescan_insn): Likewise.
8718 * config/arm/arm.c (emit_set_insn): Strengthen return type from
8720 (struct minipool_node): Likewise for field "insn".
8721 (dump_minipool): Likewise for param "scan".
8722 (create_fix_barrier): Likewise for local "from". Strengthen local
8723 "label" from rtx to rtx_code_label *.
8724 (push_minipool_barrier): Strengthen param "insn" from rtx to
8726 (push_minipool_fix): Likewise.
8727 (note_invalid_constants): Likewise.
8728 (thumb2_reorg): Likewise for local "insn".
8729 (arm_reorg): Likewise.
8730 (thumb2_final_prescan_insn): Likewise for param
8731 "insn" and local "first_insn".
8732 (arm_final_prescan_insn): Likewise for param "insn" and locals
8733 "start_insn", "this_insn".
8734 (arm_debugger_arg_offset): Likewise for param "insn".
8735 (thumb1_emit_multi_reg_push): Likewise for return type and local
8737 (thumb1_final_prescan_insn): Likewise for param "insn".
8738 (thumb_far_jump_used_p): Likewise for local "insn".
8739 (thumb1_expand_prologue): Likewise.
8740 (arm_expand_epilogue_apcs_frame): Likewise.
8741 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
8742 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
8743 from rtx to rtx_code_label *.
8744 (arm_split_atomic_op): Likewise for local "label".
8745 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
8747 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8749 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
8750 first param from rtx to rtx_insn *.
8751 (arc_verify_short): Likewise.
8752 (arc_short_long): Likewise.
8753 (arc_need_delay): Likewise.
8755 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
8757 (arc_ccfsm_advance): Likewise for param "insn" and locals
8758 "start_insn", "this_insn".
8759 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
8760 (arc_ccfsm_post_advance): Likewise for param "insn".
8761 (arc_next_active_insn): Likewise for return type and param "insn".
8762 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
8763 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
8764 (output_short_suffix): Likewise for local "insn".
8765 (arc_final_prescan_insn): Likewise for param "insn". Remove
8766 now-redundant checked cast.
8767 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
8768 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
8769 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
8770 for use where lc_set became an insn.
8771 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
8773 (arc_get_insn_variants): Likewise for local "prev".
8774 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
8776 (arc_predicate_delay_insns): Likewise for local "insn".
8777 (arc_pad_return): Likewise for local "prev". For now, add a
8778 checked cast when extracting the insn from "final_sequence".
8779 (arc_short_long): Likewise for param "insn".
8780 (arc_need_delay): Likewise for param "insn" and local "next".
8781 (arc_label_align): Likewise for locals "prev", "next".
8783 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8785 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
8786 "insn" from rtx to rtx_insn *.
8787 (alpha_gp_save_rtx): Likewise for local "seq".
8788 (alpha_instantiate_decls): Likewise for local "top".
8789 (get_some_local_dynamic_name): Likewise for local "insn".
8790 (alpha_does_function_need_gp): Likewise.
8791 (set_frame_related_p): Likewise for return type and for locals
8793 (emit_frame_store_1): Likewise for local "insn".
8794 (alpha_expand_prologue): Likewise for locals "insn", "seq".
8795 (alpha_end_function): Likewise for local "insn".
8796 (alpha_output_mi_thunk_osf): Likewise.
8797 (alphaev4_insn_pipe): Likewise for param "insn".
8798 (alphaev5_insn_pipe): Likewise.
8799 (alphaev4_next_group): Likewise for return type and param 1
8801 (alphaev5_next_group): Likewise.
8802 (alpha_align_insns_1): Likewise for return type and param 1 of
8803 callback param "next_group", and for locals "i", "next", "prev",
8804 "where", "where2", "insn".
8806 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
8808 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
8809 rather than modifying the stmt.
8811 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
8813 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
8814 cgraph_state conversion.
8816 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8818 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
8819 Strengthen local "insns" from rtx to rtx_insn *.
8820 (aarch64_set_frame_expr): Likewise for local "insn".
8821 (aarch64_save_or_restore_fprs): Likewise.
8822 (aarch64_save_or_restore_callee_save_registers): Likewise.
8823 (aarch64_expand_prologue): Likewise.
8824 (aarch64_expand_epilogue): Likewise.
8825 (aarch64_output_mi_thunk): Likewise.
8826 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
8827 "label2" from rtx to rtx_code_label *.
8828 (aarch64_split_atomic_op): Likewise for local "label".
8830 2014-08-25 Martin Liska <mliska@suse.cz>
8832 * cgraph.h (symtab_node):
8833 (bool needed_p (void)): created from decide_is_symbol_needed
8834 (bool referred_to_p (void)): created from referred_to_p
8835 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
8836 * cgraph.h (cgraph_node):
8837 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
8838 (void expand (void)): created from expand_function
8839 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
8840 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
8841 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
8842 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
8843 * cgraph.h (varpool_node):
8844 (static void add (tree decl): created from varpool_add_new_variable
8845 * cgraph.h (cgraph_edge):
8847 (void remove_caller (void)): created from cgraph_edge_remove_caller
8848 (void remove_callee (void)): created from cgraph_edge_remove_callee
8849 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
8850 created from cgraph_set_call_stmt
8851 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
8852 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
8853 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
8854 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
8855 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
8856 created from cgraph_speculative_call_info
8857 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
8858 int freq_scale, bool update_original)): created from cgraph_clone_edge
8859 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
8860 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
8861 (bool recursive_p (void)): created from cgraph_edge_recursive_p
8862 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
8863 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
8864 (static void rebuild_references (void)): created from cgraph_rebuild_references
8865 * cgraph.h (symbol_table):
8866 (create_reference): renamed from add_reference
8867 (maybe_create_reference): renamed from maybe_add_reference
8868 (void register_symbol (symtab_node *node)): new function
8869 (void clear_asm_symbols (void)): new function
8870 (void unregister (symtab_node *node)): new function
8871 (void release_symbol (cgraph_node *node, int uid)): new function
8872 (cgraph_node * allocate_cgraph_symbol (void)): new function
8873 (void initialize (void)): created from cgraph_init
8874 (symtab_node *first_symbol (void)):new function
8875 (asm_node *first_asm_symbol (void)):new function
8876 (symtab_node *first_defined_symbol (void)):new function
8877 (varpool_node *first_variable (void)):new function
8878 (varpool_node *next_variable (varpool_node *node)):new function
8879 (varpool_node *first_static_initializer (void)):new function
8880 (varpool_node *next_static_initializer (varpool_node *node)):new function
8881 (varpool_node *first_defined_variable (void)):new function
8882 (varpool_node *next_defined_variable (varpool_node *node)):new function
8883 (cgraph_node *first_defined_function (void)):new function
8884 (cgraph_node *next_defined_function (cgraph_node *node)):new function
8885 (cgraph_node *first_function (void)):new function
8886 (cgraph_node *next_function (cgraph_node *node)):new function
8887 (cgraph_node *first_function_with_gimple_body (void)):new function
8888 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
8889 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
8890 created from symtab_remove_unreachable_nodes
8891 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
8892 (void process_new_functions (void)): created from cgraph_process_new_functions
8893 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
8894 (bool output_variables (void)): created from varpool_node::output_variables
8895 (void output_asm_statements (void)): created from output_asm_statements
8896 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
8897 (void compile (void)): created from compile
8898 (void output_weakrefs (void)): created from output_weakrefs
8899 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
8900 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
8901 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
8902 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
8903 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
8904 created from cgraph_next_function_with_gimple_body
8905 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
8906 created from cgraph_remove_edge_removal_hook
8907 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
8908 created from cgraph_add_node_removal_hook
8909 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
8910 created from cgraph_remove_node_removal_hook
8911 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
8912 created from varpool_add_node_removal_hook
8913 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
8914 created from varpool_remove_node_removal_hook
8915 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
8916 created from cgraph_add_function_insertion_hook
8917 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
8918 created from cgraph_remove_function_insertion_hook
8919 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
8920 created from varpool_add_variable_insertion_hook
8921 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
8922 created from varpool_remove_variable_insertion_hook
8923 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
8924 created from cgraph_add_edge_duplication_hook
8925 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
8926 created from cgraph_remove_edge_duplication_hook
8927 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
8928 created from cgraph_add_node_duplication_hook
8929 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
8930 created from cgraph_remove_node_duplication_hook
8931 (void call_edge_removal_hooks (cgraph_edge *e)):
8932 created from cgraph_call_edge_removal_hooks
8933 (void call_cgraph_insertion_hooks (cgraph_node *node)):
8934 created from call_function_insertion_hooks
8935 (void call_cgraph_removal_hooks (cgraph_node *node)):
8936 created from cgraph_call_node_removal_hooks
8937 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
8938 created from cgraph_node::call_duplication_hooks
8939 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
8940 created from cgraph_call_edge_duplication_hooks
8941 (void call_varpool_removal_hooks (varpool_node *node)):
8942 created from varpool_call_node_removal_hooks
8943 (void call_varpool_insertion_hooks (varpool_node *node)):
8944 created from varpool_call_variable_insertion_hooks
8945 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
8946 created from insert_to_assembler_name_hash
8947 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
8948 created from unlink_from_assembler_name_hash
8949 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
8950 created from symtab_prevail_in_asm_name_hash
8951 (void symtab_initialize_asm_name_hash (void)):
8952 created from symtab_initialize_asm_name_hash
8953 (void change_decl_assembler_name (tree decl, tree name)):
8954 created from change_decl_assembler_name
8955 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
8956 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
8957 created from decl_assembler_name_hash
8958 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
8959 created from decl_assembler_name_equal
8960 (static hashval_t hash_node_by_assembler_name (const void *p)):
8961 created from hash_node_by_assembler_name
8962 (static int eq_assembler_name (const void *p1, const void *p2)):
8963 created from eq_assembler_name
8965 2014-08-25 Marek Polacek <polacek@redhat.com>
8967 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
8969 2014-08-25 Petr Murzin <petr.murzin@intel.com>
8971 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
8972 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
8973 SWI1248_AVX512BW mode iterator.
8975 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
8978 * config/sh/predicates.md (general_extend_operand): Disable
8979 TRUNCATE before reload completes.
8981 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
8983 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
8985 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
8988 * config/sh/sh.opt (musermode): Allow negative form.
8989 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
8990 targets that don't support it.
8991 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
8992 Document -mno-usermode option.
8994 2014-08-24 Kito Cheng <kito@0xlab.org>
8996 * system.h (CALLER_SAVE_PROFITABLE): Poison.
8997 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
8998 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
8999 * doc/tm.texi: Regenerate.
9001 2014-08-24 Kito Cheng <kito@0xlab.org>
9003 * ira.c: Fix typo in comment.
9005 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
9007 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
9008 Deprecate c++1y. Change language to reflect greater confidence in C++14.
9010 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
9013 * config/pa/pa.c (pa_output_function_epilogue): Don't set
9014 last_address when the current function is a thunk.
9015 (pa_asm_output_mi_thunk): When we don't have named sections or they
9016 are not being used, check that thunk can reach the stub table with a
9019 2014-08-23 David Malcolm <dmalcolm@redhat.com>
9021 * web.c (union_match_dups): Strengthen param "insn" from rtx to
9023 (pass_web::execute): Likewise for local "insn".
9025 2014-08-23 David Malcolm <dmalcolm@redhat.com>
9027 * var-tracking.c (struct micro_operation_def): Strengthen field
9028 "insn" from rtx to rtx_insn *.
9029 (struct emit_note_data_def): Likewise.
9030 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
9031 (vt_stack_adjustments): Likewise for local "insn".
9032 (adjust_insn): Likewise for param "insn".
9033 (val_store): Likewise.
9034 (val_resolve): Likewise.
9035 (struct count_use_info): Likewise for field "insn".
9036 (log_op_type): Likewise for param "insn".
9037 (reverse_op): Likewise.
9038 (prepare_call_arguments): Likewise.
9039 (add_with_sets): The initial param takes an insn, but we can't
9040 yet strengthen it from rtx to rtx_insn * since it's used as a
9041 cselib_record_sets_hook callback. For now rename initial param
9042 from "insn" to "uncast_insn", and introduce a local "insn" of
9043 the stronger rtx_insn * type, with a checked cast.
9044 (compute_bb_dataflow): Strengthen local "insn" from rtx to
9046 (emit_note_insn_var_location): Likewise.
9047 (emit_notes_for_changes): Likewise.
9048 (emit_notes_for_differences): Likewise.
9049 (next_non_note_insn_var_location): Likewise for return type and
9051 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
9052 (vt_initialize): Likewise for local "insn".
9053 (delete_debug_insns): Likewise for locals "insn" and "next".
9055 2014-08-23 David Malcolm <dmalcolm@redhat.com>
9057 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
9059 (mark_constant_pool): Likewise for local "insn".
9061 2014-08-23 David Malcolm <dmalcolm@redhat.com>
9063 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
9065 (dead_debug_promote_uses): Likewise.
9066 (dead_debug_insert_temp): Likewise.
9068 2014-08-23 David Malcolm <dmalcolm@redhat.com>
9070 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
9071 from const_rtx to const rtx_insn *.
9072 (store_killed_after): Likewise. Strengthen locals "last", "act"
9073 from rtx to rtx_insn *.
9074 (store_killed_before): Strengthen param "insn" from const_rtx to
9075 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
9076 (find_moveable_store): Strengthen param "insn" from rtx to
9078 (compute_store_table): Likewise for local "insn".
9079 (insert_insn_start_basic_block): Likewise for param "insn" and
9080 locals "prev", "before", "insn".
9081 (insert_store): For now, add a checked cast to rtx_insn * on the
9082 result of gen_move_insn.
9083 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
9085 (replace_store_insn): Likewise. For now, add a checked cast to
9086 rtx_insn * on the result of gen_move_insn.
9088 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9090 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
9092 (expand_sjlj_dispatch_table): Likewise.
9094 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9096 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
9097 "insn" from rtx to rtx_insn *.
9099 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9101 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
9102 "insn" from rtx to rtx_insn *.
9103 (dup_block_and_redirect): Likewise for param 3 "before".
9105 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
9106 from rtx to rtx_insn *.
9107 (move_insn_for_shrink_wrap): Likewise.
9108 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
9109 (dup_block_and_redirect): Likewise for param "before" and local
9111 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
9113 (convert_to_simple_return): Likewise for local "start".
9115 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
9116 Strengthen local "insn" from rtx to rtx_insn *, for use when
9117 invoking requires_stack_frame_p.
9119 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9121 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
9123 (speculate_expr): Likewise for locals "orig_insn_rtx",
9125 (eq_transformed_insns): Likewise for locals "i1", "i2".
9126 (check_for_new_jump): Likewise for return type and local "end".
9127 (find_new_jump): Likewise for return type and local "jump".
9128 (sel_split_edge): Likewise for local "jump".
9129 (sel_create_recovery_block): Likewise.
9130 (sel_redirect_edge_and_branch_force): Likewise.
9131 (sel_redirect_edge_and_branch): Likewise.
9133 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9135 * sel-sched.c (substitute_reg_in_expr): Strengthen local
9136 "new_insn" from rtx to rtx_insn *.
9137 (create_insn_rtx_with_rhs): Likewise for return type and for local
9139 (create_insn_rtx_with_lhs): Likewise.
9140 (create_speculation_check): Likewise for local "insn_rtx".
9141 (implicit_clobber_conflict_p): Likewise for local "insn".
9142 (get_expr_cost): Likewise.
9143 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
9144 (move_cond_jump): Likewise for locals "next", "prev", "link",
9145 "head", "from", "to".
9147 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9149 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
9150 "next" from rtx to rtx_insn *.
9151 (find_conditional_protection): Likewise for local "next".
9152 (is_conditionally_protected): Likewise for local "insn1".
9153 (is_pfree): Likewise for locals "insn1", "insn2".
9155 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9157 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
9158 from rtx to rtx_insn *.
9160 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
9161 locals "insn1", "insn2" from rtx to rtx_insn *.
9162 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
9163 locals "insn", "prev", "last_jump", "next_tail".
9164 (schedule_ebb): Likewise for params "head", "tail".
9165 (schedule_ebbs): Likewise for locals "tail", "head".
9167 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
9168 to rtx_insn on "last_insn" in one of the invocations of
9171 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9173 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
9174 "elem", "insn" from rtx to rtx_insn *.
9175 (change_spec_dep_to_hard): Likewise.
9176 (get_back_and_forw_lists): Likewise for local "con".
9177 (sd_add_dep): Likewise for locals "elem", "insn".
9178 (sd_resolve_dep): Likewise for locals "pro", "con".
9179 (sd_unresolve_dep): Likewise.
9180 (sd_delete_dep): Likewise.
9181 (chain_to_prev_insn): Likewise for local "pro".
9182 (find_inc): Likewise for locals "pro", "con".
9184 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9186 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
9188 (reg_set_between_p): Strengthen local "insn" from const_rtx to
9190 (modified_between_p): Strengthen local "insn" from rtx to
9192 (remove_reg_equal_equiv_notes_for_regno): Likewise.
9193 (keep_with_call_p): Strengthen local "i2" from const_rtx to
9196 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9198 * resource.c (next_insn_no_annul): Strengthen local "next" from
9200 (mark_referenced_resources): Likewise for local "insn".
9202 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9204 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
9206 (find_reloads): Likewise for param 1.
9207 (subst_reloads): Likewise for sole param.
9208 (find_equiv_reg): Likwise for param 2.
9209 (regno_clobbered_p): Likwise for param 2.
9210 (reload): Likewise for param 1.
9212 * caller-save.c (save_call_clobbered_regs): Strengthen local
9213 "insn" from rtx to rtx_insn *.
9214 (insert_one_insn): Likewise for local "insn".
9216 * reload.c (this_insn): Likewise for this global.
9217 (find_reloads): Likewise for param "insn".
9218 (find_reloads_toplev): Likewise.
9219 (find_reloads_address): Likewise.
9220 (subst_reg_equivs): Likewise.
9221 (update_auto_inc_notes): Likewise.
9222 (find_reloads_address_1): Likewise.
9223 (find_reloads_subreg_address): Likewise.
9224 (subst_reloads): Likewise.
9225 (find_equiv_reg): Likewise, also for local "p".
9226 (regno_clobbered_p): Likewise for param "insn".
9228 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
9230 (spill_reg_store): Likewise for the elements of this array.
9231 (remove_init_insns): Likewise for local "equiv_insn".
9232 (will_delete_init_insn_p): Likewise for param "insn".
9233 (reload): Likewise for param ""first" and local "insn".
9234 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
9236 (calculate_elim_costs_all_insns): Likewise.
9237 (delete_caller_save_insns): Likewise.
9238 (spill_failure): Likewise for param "insn".
9239 (delete_dead_insn): Likewise.
9240 (set_label_offsets): Likewise.
9241 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
9243 (elimination_costs_in_insn): Likewise for param "insn".
9244 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
9245 when referring to an insn.
9246 (set_initial_label_offsets): Likewise.
9247 (set_offsets_for_label): Strengthen param "insn" from rtx to
9249 (init_eliminable_invariants): Likewise for param "first" and local
9251 (fixup_eh_region_note): Likewise for param "insn".
9252 (reload_as_needed): Likewise for locals "prev", "insn",
9253 "old_next", "old_prev", "next".
9254 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
9256 (reload_inheritance_insn): Strengthen elements of this array from
9258 (failed_reload): Likewise for param "insn".
9259 (choose_reload_regs): Likewise for local "insn". Replace use of
9260 NULL_RTX with NULL when referring to an insn.
9261 (input_reload_insns): Strengthen elements of this array from rtx
9263 (other_input_address_reload_insns): Likewise for this global.
9264 (other_input_reload_insns): Likewise for this global.
9265 (input_address_reload_insns): Likwise for the elements of this
9267 (inpaddr_address_reload_insns): Likwise for the elements of this
9269 (output_reload_insns): Likewise for the elements of this array.
9270 (output_address_reload_insns): Likewise for the elements of this
9272 (outaddr_address_reload_insns): Likewise for the elements of this
9274 (operand_reload_insns): Likewise for this global.
9275 (other_operand_reload_insns): Likewise for this global.
9276 (other_output_reload_insns): Likewise for the elements of this
9278 (new_spill_reg_store): Likewise for the elements of this
9280 (emit_input_reload_insns): Likewise for locals "insn", "temp".
9281 Strengthen local "where" from rtx * to rtx_insn **.
9282 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
9283 from rtx to rtx_insn *.
9284 (do_input_reload): Likewise for local "insn".
9285 (do_output_reload): Likewise for local "insn".
9286 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
9287 (emit_insn_if_valid_for_reload): Likewise for return type and local
9288 "last". Add checked cast to rtx_insn when returning "insn" since
9289 this has been through emit_insn.
9290 (gen_reload): Strengthen return type and locals "last", "insn", "set"
9291 from rtx to rtx_insn *. Add checked cast to rtx_insn when
9292 returning "insn" since it's been through
9293 emit_insn_if_valid_for_reload at this point.
9294 (delete_output_reload): Strengthen param "insn" and locals
9295 "output_reload_insn", "i2" from rtx to rtx_insn *.
9296 (delete_address_reloads): Likewise for params "dead_insn",
9297 "current_insn" and locals "prev", "next".
9298 (delete_address_reloads_1): Likewise for params "dead_insn",
9299 "current_insn" and locals "prev", "i2".
9300 (inc_for_reload): Likewise for locals "last", "add_insn".
9301 (add_auto_inc_notes): Strengthen param "insn" from rtx to
9304 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
9305 param of this duplicate of the prototype from reload.h
9307 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9309 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
9311 (regstat_bb_compute_calls_crossed): Likewise.
9313 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9315 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
9317 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
9319 (regrename_analyze): Strengthen local "insn" from rtx to
9321 (scan_rtx_reg): Likewise for param "insn".
9322 (scan_rtx_address): Likewise.
9323 (scan_rtx): Likewise.
9324 (restore_operands): Likewise.
9325 (record_out_operands): Likewise.
9326 (build_def_use): Likewise for local "insn". Replace use of
9327 NULL_RTX with NULL when dealing with an insn.
9329 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9331 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
9332 * reginfo.c (reg_scan): Likewise, also for local "insn".
9333 (reg_scan_mark_refs): Likewise for param "insn".
9334 (init_subregs_of_mode): Likewise for local "insn".
9336 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9338 * regcprop.c (struct queued_debug_insn_change): Strengthen field
9339 "insn" from rtx to rtx_insn *.
9340 (replace_oldest_value_reg): Likewise for param "insn".
9341 (replace_oldest_value_addr): Likewise.
9342 (replace_oldest_value_mem): Likewise.
9343 (apply_debug_insn_changes): Likewise for local "last_insn".
9344 (copyprop_hardreg_forward_1): Likewise for local "insn".
9346 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9348 * reg-stack.c (next_flags_user): Strengthen return type and param
9349 "insn" from rtx to rtx_insn *.
9350 (straighten_stack): Likewise for param "insn".
9351 (check_asm_stack_operands): Likewise.
9352 (remove_regno_note): Likewise.
9353 (emit_pop_insn): Likewise for return type, param "insn", local
9355 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
9356 "limit" from rtx to rtx_insn *.
9357 (swap_to_top): Likewise for param "insn".
9358 (move_for_stack_reg): Likewise.
9359 (move_nan_for_stack_reg): Likewise.
9360 (swap_rtx_condition): Likewise.
9361 (compare_for_stack_reg): Likewise.
9362 (subst_all_stack_regs_in_debug_insn): Likewise.
9363 (subst_stack_regs_pat): Likewise, and local "insn2".
9364 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
9366 (subst_stack_regs): Likewise.
9367 (change_stack): Likewise.
9368 (convert_regs_1): Likewise for locals "insn", "next".
9370 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9372 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
9374 (combine_set_extension): Likewise for param "curr_insn".
9375 (transform_ifelse): Likewise for param "def_insn".
9376 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
9377 from vec<rtx> * to vec<rtx_insn *> *.
9378 (is_cond_copy_insn): Likewise for param "insn".
9379 (struct ext_state): Strengthen the four vec fields from vec<rtx>
9381 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
9382 local "def_insn" from rtx to rtx_insn *.
9383 (get_sub_rtx): Likewise for param "def_insn".
9384 (merge_def_and_ext): Likewise.
9385 (combine_reaching_defs): Likewise.
9386 (add_removable_extension): Likewise for param "insn".
9387 (find_removable_extensions): Likewise for local "insn".
9388 (find_and_remove_re): Likewise for locals "curr_insn" and
9389 "def_insn". Strengthen locals "reinsn_del_list" and
9390 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
9392 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9394 * recog.c (split_insn): Strengthen param "insn" and locals
9395 "first", "last" from rtx to rtx_insn *.
9396 (split_all_insns): Likewise for locals "insn", "next".
9397 (split_all_insns_noflow): Likewise.
9399 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9401 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
9403 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
9404 (debug_rtx_find): Likewise for param 1 "x".
9406 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
9407 const_rtx to const rtx_insn *. Likewise for local "insn".
9408 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
9409 (debug_rtx_find): Likewise for param 1 "x".
9410 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
9411 from const_rtx to const rtx_insn * within the appropriate cases of
9412 the switch statement.
9414 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
9415 Strengthen local "insns" from rtx to rtx_insn * since this is
9416 passed to a call to debug_rtx_list.
9418 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9420 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
9423 * function.c (stack_protect_epilogue): Add checked cast to
9424 rtx_insn for now when invoking predict_insn_def.
9426 * predict.c (predict_insn): Strengthen param "insn" from rtx to
9428 (predict_insn_def): Likewise.
9429 (rtl_predict_edge): Likewise for local "last_insn".
9430 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
9432 (combine_predictions_for_insn): Strengthen param "insn" from rtx
9434 (bb_estimate_probability_locally): Likewise for local "last_insn".
9435 (expensive_function_p): Likewise for local "insn".
9437 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
9438 local "jmp", since this is used when invoking predict_insn_def.
9440 2014-08-22 Marek Polacek <polacek@redhat.com>
9443 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
9445 2014-08-22 Marek Polacek <polacek@redhat.com>
9448 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
9449 a comparison in parens.
9450 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
9453 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9455 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
9458 * cprop.c (fis_get_condition): Likewise.
9460 * postreload.c (reload_cse_regs): Likewise for param "first".
9461 (reload_cse_simplify): Likewise for param "insn".
9462 (reload_cse_regs_1): Likewise for local "insn".
9463 (reload_cse_simplify_set): Likewise for param "insn".
9464 (reload_cse_simplify_operands): Likewise.
9465 (struct reg_use): Likewise for field "insn".
9466 (reload_combine_purge_insn_uses): Likewise for param "insn".
9467 (fixup_debug_insns): Likewise for params "from", "to" and local
9469 (try_replace_in_use): Likewise for local "use_insn".
9470 (reload_combine_recognize_const_pattern): Likewise for param
9471 "insn" and locals "add_moved_after_insn", "use_insn".
9472 (reload_combine_recognize_pattern): Likewise for param "insn" and
9474 (reload_combine): Likewise for locals "insn", "prev".
9475 (reload_combine_note_use): Likewise for param "insn".
9476 (move2add_use_add2_insn): Likewise.
9477 (move2add_use_add3_insn): Likewise.
9478 (reload_cse_move2add): Likewise, also for local "next".
9479 (move2add_note_store): Likewise for local "insn".
9481 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9483 * postreload-gcse.c (struct occr): Strengthen field "insn" from
9485 (struct unoccr): Likewise.
9486 (struct modifies_mem): Likewise.
9487 (alloc_mem): Likewise for local "insn".
9488 (insert_expr_in_table): Likewise for param "insn".
9489 (dump_expr_hash_table_entry): Likewise for local "insn".
9490 (oprs_unchanged_p): Likewise for param "insn".
9491 (load_killed_in_block_p): Likewise for local "setter".
9492 (record_last_reg_set_info): Likewise for param "insn".
9493 (record_last_reg_set_info_regno): Likewise.
9494 (record_last_mem_set_info): Likewise.
9495 (record_last_set_info): Likewise for local "last_set_insn".
9496 (record_opr_changes): Likewise for param "insn".
9497 (hash_scan_set): Likewise.
9498 (compute_hash_table): Likewise for local "insn".
9499 (get_avail_load_store_reg): Likewise for param "insn".
9500 (eliminate_partially_redundant_load): Likewise, also for locals
9501 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
9503 (eliminate_partially_redundant_loads): Likewise for local "insn".
9505 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9507 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
9509 (expand_binop): Likewise for locals "entry_last", "last", "insns"
9510 (expand_twoval_unop): Likewise for locals entry_last", "last".
9511 (expand_twoval_binop): Likewise.
9512 (expand_twoval_binop_libfunc): Likewise for local "insns".
9513 (widen_leading): Likewise for local "last".
9514 (expand_doubleword_clz): Likewise for local "seq". Strengthen
9515 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
9516 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
9517 (expand_parity): Likewise for locals "last" and "seq".
9518 (expand_ffs): Likewise for local "seq". Strengthen local
9519 "nonzero_label" from rtx to rtx_code_label *.
9520 (expand_absneg_bit): Strengthen local "insns" from rtx to
9522 (expand_unop_direct): Likewise for local "last".
9523 (expand_unop): Likewise for locals "last", "insns".
9524 (expand_abs_nojump): Likewise for local "last".
9525 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
9526 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
9528 (expand_copysign_absneg): Strengthen local "label" from rtx to
9530 (expand_copysign_bit): Strengthen local "insns" from rtx to
9532 (struct no_conflict_data): Likewise for fields "first", "insn".
9533 (emit_libcall_block_1): Likewise for param "insns" and locals
9534 "next", "last", "insn".
9535 (emit_libcall_block): For now, add a checked cast to rtx_insn *
9536 on "insns" when invoking emit_libcall_block_1. Ultimately we
9537 want to strengthen insns itself.
9538 (prepare_cmp_insn): Strengthen local "last" from rtx to
9540 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
9541 (prepare_float_lib_cmp): Likewise for local "insns".
9542 (emit_conditional_move): Likewise for local "last".
9543 (emit_conditional_add): Likewise.
9544 (have_sub2_insn): Likewise for local "seq".
9545 (expand_float): Likewise for local "insns". Strengthen locals
9546 "label", "neglabel" from rtx to rtx_code_label *.
9547 (expand_fix): Likewise for locals "last", "insn", "insns" (to
9548 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
9549 (expand_fixed_convert): Likewise for local "insns" (to
9551 (expand_sfix_optab): Likewise for local "last".
9552 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
9553 to rtx_code_label *.
9554 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
9555 from rtx to rtx_insn *.
9556 (expand_atomic_fetch_op): Likewise for local "insn".
9557 (maybe_legitimize_operand_same_code): Likewise for local "last".
9558 (maybe_legitimize_operands): Likewise.
9560 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9562 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
9563 "insn" from rtx to rtx_insn *.
9564 (ps_rtl_insn): Likewise for return type.
9565 (doloop_register_get): Likewise for params "head", "tail" and
9566 locals "insn", "first_insn_not_to_check".
9567 (schedule_reg_move): Likewise for local "this_insn".
9568 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
9569 of gen_move_insn for now.
9570 (reset_sched_times): Strengthen local "insn" from rtx to
9572 (permute_partial_schedule): Likewise.
9573 (duplicate_insns_of_cycles): Likewise for local "u_insn".
9574 (dump_insn_location): Likewise for param "insn".
9575 (loop_canon_p): Likewise for local "insn".
9576 (sms_schedule): Likewise.
9577 (print_partial_schedule): Likewise.
9578 (ps_has_conflicts): Likewise.
9580 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9582 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
9583 "tailp" from rtx * to rtx_insn **.
9585 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
9586 from rtx to rtx_insn *.
9587 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
9588 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
9589 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
9591 * modulo-sched.c (const_iteration_count): Strengthen return type
9592 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
9593 use of NULL_RTX with NULL when working with insns.
9594 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
9596 (sms_schedule): Likewise.
9597 * sched-rgn.c (init_ready_list): Likewise, also for locals
9598 "src_head" and "src_next_tail".
9599 (compute_block_dependences): Likewise.
9600 (free_block_dependencies): Likewise.
9601 (debug_rgn_dependencies): Likewise.
9602 (free_rgn_deps): Likewise.
9603 (compute_priorities): Likewise.
9604 (schedule_region): Likewise.
9605 * sel-sched.c (find_ebb_boundaries): Likewise.
9607 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
9608 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
9610 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9612 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
9613 from rtx to rtx_insn *.
9614 (new_seginfo): Likewise for param "insn".
9615 (create_pre_exit): Likewise for locals "last_insn",
9616 "before_return_copy", "return_copy".
9617 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
9620 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9622 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
9623 from rtx to rtx_insn *.
9624 (lra_push_insn): Likewise for 1st param.
9625 (lra_push_insn_and_update_insn_regno_info): Likewise.
9626 (lra_pop_insn): Likewise for return type.
9627 (lra_invalidate_insn_data): Likewise for 1st param.
9628 (lra_set_insn_deleted): Likewise.
9629 (lra_delete_dead_insn): Likewise.
9630 (lra_process_new_insns): Likewise for first 3 params.
9631 (lra_set_insn_recog_data): Likewise for 1st param.
9632 (lra_update_insn_recog_data): Likewise.
9633 (lra_set_used_insn_alternative): Likewise.
9634 (lra_invalidate_insn_regno_info): Likewise.
9635 (lra_update_insn_regno_info): Likewise.
9636 (lra_former_scratch_operand_p): Likewise.
9637 (lra_eliminate_regs_1): Likewise.
9638 (lra_get_insn_recog_data): Likewise.
9640 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
9643 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
9645 (substitute_within_insn): New.
9646 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
9647 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
9648 Replace call to "substitute" with call to substitute_within_insn.
9650 * lra-constraints.c (curr_insn): Strengthen from rtx to
9652 (get_equiv_with_elimination): Likewise for param "insn".
9653 (match_reload): Strengthen params "before" and "after" from rtx *
9655 (emit_spill_move): Likewise for return type. Add a checked cast
9656 to rtx_insn * on result of gen_move_insn for now.
9657 (check_and_process_move): Likewise for local "before". Replace
9658 NULL_RTX with NULL when referring to insns.
9659 (process_addr_reg): Strengthen params "before" and "after" from
9660 rtx * to rtx_insn **.
9661 (insert_move_for_subreg): Likewise.
9662 (simplify_operand_subreg): Strengthen locals "before" and "after"
9663 from rtx to rtx_insn *.
9664 (process_address_1): Strengthen params "before" and "after" from
9665 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
9667 (process_address): Strengthen params "before" and "after" from
9668 rtx * to rtx_insn **.
9669 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
9670 (curr_insn_transform): Strengthen locals "before" and "after"
9671 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
9673 (loc_equivalence_callback): Update cast of "data", changing
9674 resulting type from rtx to rtx_insn *.
9675 (substitute_pseudo_within_insn): New.
9676 (inherit_reload_reg): Strengthen param "insn" from rtx to
9677 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
9678 NULL when referring to insns. Add a checked cast to rtx_insn *
9679 when using usage_insn to invoke lra_update_insn_regno_info.
9680 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
9681 likewise for locals "restore", "save". Add checked casts to
9682 rtx_insn * when using usage_insn to invoke
9683 lra_update_insn_regno_info and lra_process_new_insns. Replace
9684 NULL_RTX with NULL when referring to insns.
9685 (split_if_necessary): Strengthen param "insn" from rtx to
9687 (update_ebb_live_info): Likewise for params "head", "tail" and local
9689 (get_last_insertion_point): Likewise for return type and local "insn".
9690 (get_live_on_other_edges): Likewise for local "last".
9691 (inherit_in_ebb): Likewise for params "head", "tail" and locals
9692 "prev_insn", "next_insn", "restore".
9693 (remove_inheritance_pseudos): Likewise for local "prev_insn".
9694 (undo_optional_reloads): Likewise for local "insn".
9696 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
9698 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
9700 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
9702 (spill_pseudos): Likewise for local "insn".
9703 (init_elimination): Likewise.
9704 (process_insn_for_elimination): Likewise for param "insn".
9706 * lra-lives.c (curr_insn): Likewise.;
9708 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
9709 (remove_pseudos): Likewise for param "insn".
9710 (spill_pseudos): Likewise for local "insn".
9711 (lra_final_code_change): Likewise for locals "insn", "curr".
9713 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
9714 (lra_set_insn_deleted): Likewise.
9715 (lra_delete_dead_insn): Likewise, and for local "prev".
9716 (new_insn_reg): Likewise for param "insn".
9717 (lra_set_insn_recog_data): Likewise.
9718 (lra_update_insn_recog_data): Likewise.
9719 (lra_set_used_insn_alternative): Likewise.
9720 (get_insn_freq): Likewise.
9721 (invalidate_insn_data_regno_info): Likewise.
9722 (lra_invalidate_insn_regno_info): Likewise.
9723 (lra_update_insn_regno_info): Likewise.
9724 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
9726 (lra_push_insn_1): Strengthen param "insn" from rtx to
9728 (lra_push_insn): Likewise.
9729 (lra_push_insn_and_update_insn_regno_info): Likewise.
9730 (lra_pop_insn): Likewise for return type and local "insn".
9731 (push_insns): Likewise for params "from", "to", and local "insn".
9732 (setup_sp_offset): Likewise for params "from", "last" and locals
9734 (lra_process_new_insns): Likewise for params "insn", "before",
9735 "after" and local "last".
9736 (struct sloc): Likewise for field "insn".
9737 (lra_former_scratch_operand_p): Likewise for param "insn".
9738 (remove_scratches): Likewise for locals "insn", "last".
9739 (check_rtl): Likewise for local "insn".
9740 (add_auto_inc_notes): Likewise for param "insn".
9741 (update_inc_notes): Likewise for local "insn".
9742 (lra): Replace NULL_RTX with NULL when referring to insn.
9744 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9746 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
9748 (resolve_reg_notes): Likewise.
9749 (resolve_simple_move): Likewise for return type, param "insn", and
9750 locals "insns", "minsn".
9751 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
9752 (resolve_use): Likewise.
9753 (resolve_debug): Likewise.
9754 (find_decomposable_shift_zext): Likewise.
9755 (resolve_shift_zext): Likewise for return type, param "insn", and
9756 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
9757 (decompose_multiword_subregs): Likewise for local "insn",
9758 "orig_insn", "decomposed_shift", "end".
9760 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9762 * basic-block.h (basic_block split_edge_and_insert): Strengthen
9763 param "insns" from rtx to rtx_insn *.
9765 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
9767 (struct iv_to_split): Likewise.
9768 (loop_exit_at_end_p): Likewise for local "insn".
9769 (split_edge_and_insert): Likewise for param "insns".
9770 (compare_and_jump_seq): Likewise for return type, param "cinsn",
9771 and locals "seq", "jump".
9772 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
9773 "branch_code"; update invocations of compare_and_jump_seq to
9774 eliminate NULL_RTX in favor of NULL.
9775 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
9777 (reset_debug_uses_in_loop): Likewise.
9778 (analyze_insn_to_expand_var): Likewise for param "insn".
9779 (analyze_iv_to_split_insn): Likewise.
9780 (analyze_insns_in_loop): Likewise for local "insn".
9781 (insert_base_initialization): Likewise for param
9782 "insn" and local "seq".
9783 (split_iv): Likewise for param "insn" and local "seq".
9784 (expand_var_during_unrolling): Likewise for param "insn".
9785 (insert_var_expansion_initialization): Likewise for local "seq".
9786 (combine_var_copies_in_loop_exit): Likewise.
9787 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
9789 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
9790 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
9793 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9795 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
9797 (iv_analyze_result): Likewise.
9798 (iv_analyze_expr): Likewise.
9801 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
9802 local "def_insn" from rtx to rtx_insn *.
9803 (get_biv_step_1): Likewise for local "insn".
9804 (iv_analyze_expr): Likewise for param "insn".
9805 (iv_analyze_def): Likewise for local "insn".
9806 (iv_analyze_op): Likewise for param "insn".
9807 (iv_analyze): Likewise.
9808 (iv_analyze_result): Likewise.
9810 (suitable_set_for_replacement): Likewise.
9811 (simplify_using_initial_values): Likewise for local "insn".
9812 (iv_number_of_iterations): Likewise for param "insn".
9813 (check_simple_exit): Add checked cast to rtx_insn when invoking
9814 iv_number_of_iterations for now (until get_condition is
9817 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
9818 "insn" from rtx to rtx_insn *.
9819 (analyze_insns_in_loop): Likewise for local "insn".
9821 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9823 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
9825 (struct invariant): Likewise.
9826 (hash_invariant_expr_1): Likewise for param "insn".
9827 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
9828 (find_exits): Likewise for local "insn".
9829 (create_new_invariant): Likewise for param "insn".
9830 (check_dependencies): Likewise.
9831 (find_invariant_insn): Likewise.
9832 (record_uses): Likewise.
9833 (find_invariants_insn): Likewise.
9834 (find_invariants_bb): Likewise for local "insn".
9835 (get_pressure_class_and_nregs): Likewise for param "insn".
9836 (calculate_loop_reg_pressure): Likewise for local "insn".
9838 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9840 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
9842 (add_test): Likewise for locals "seq", "jump".
9843 (doloop_modify): Likewise for locals "sequence", "jump_insn".
9845 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9847 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
9849 (rebuild_jump_labels_chain): Likewise for param "chain".
9851 * cfgexpand.c (pass_expand::execute): Add checked cast to
9852 rtx_insn * when calling rebuild_jump_labels_chain in region where
9853 we know e->insns.r is non-NULL.
9855 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
9857 (rebuild_jump_labels): Likewise.
9858 (rebuild_jump_labels_chain): Likewise for param "chain".
9859 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
9860 (init_label_info): Likewise for param "f".
9861 (maybe_propagate_label_ref): Likewise for params "jump_insn",
9862 "prev_nonjump_insn".
9863 (mark_all_labels): Likewise for param "f" and locals "insn",
9864 "prev_nonjump_insn".
9866 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9868 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
9869 from rtx to rtx_insn *insn.
9870 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
9871 (ira_add_allocno_copy): Likewise.
9872 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
9874 (ira_create_copy): Likewise.
9875 (ira_add_allocno_copy): Likewise.
9876 (create_bb_allocnos): Likewise for local "insn".
9877 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
9878 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
9879 process_regs_for_copy for rtx_insn * param.
9880 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
9881 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
9882 process_regs_for_copy for rtx_insn * param.
9883 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
9884 * ira-costs.c (record_reg_classes): Likewise for param "insn".
9885 (record_operand_costs): Likewise.
9886 (scan_one_insn): Likewise for return type, and for param "insn".
9887 (process_bb_for_costs): Likewise for local "insn".
9888 (process_bb_node_for_hard_reg_moves): Likewise.
9889 * ira-emit.c (struct move): Likewise for field "insn".
9890 (create_move): Eliminate use of NULL_RTX when dealing with an
9892 (emit_move_list): Strengthen return type and locals "result",
9893 "insn" from rtx to rtx_insn *insn.
9894 (emit_moves): Likewise for locals "insns", "tmp".
9895 (ira_emit): Likewise for local "insn".
9896 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
9898 (find_call_crossed_cheap_reg): Likewise.
9899 (process_bb_node_lives): Likewise for local "insn".
9900 * ira.c (decrease_live_ranges_number): Likewise.
9901 (compute_regs_asm_clobbered): Likewise.
9902 (build_insn_chain): Likewise.
9903 (find_moveable_pseudos): Likewise, also locals "def_insn",
9904 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
9905 to rtx_insn **. Add a checked cast when assigning from
9906 "closest_use" into closest_uses array in a region where we know
9907 it's a non-NULL insn.
9908 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
9910 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
9911 "last_interesting_insn", "uin".
9912 (move_unallocated_pseudos): Likewise for locals "def_insn",
9913 "move_insn", "newinsn".
9915 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9917 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
9918 Strengthen locals "done_label", "do_error" from rtx to
9920 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
9921 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
9923 (ubsan_expand_si_overflow_neg_check): Likewise for locals
9924 "done_label", "do_error" to rtx_code_label * and local "last" to
9926 (ubsan_expand_si_overflow_mul_check): Likewise for locals
9927 "done_label", "do_error", "large_op0", "small_op0_large_op1",
9928 "one_small_one_large", "both_ops_large", "after_hipart_neg",
9929 "after_lopart_neg", "do_overflow", "hipart_different" to
9930 rtx_code_label * and local "last" to rtx_insn *.
9932 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9934 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
9935 "insn" and "move_insn" from rtx to rtx_insn *.
9937 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9939 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
9941 (cheap_bb_rtx_cost_p): Likewise.
9942 (first_active_insn): Likewise for return type and local "insn".
9943 (last_active_insn): Likewise for return type and locals "insn",
9945 (struct noce_if_info): Likewise for fields "jump", "insn_a",
9947 (end_ifcvt_sequence): Likewise for return type and locals "insn",
9949 (noce_try_move): Likewise for local "seq".
9950 (noce_try_store_flag): Likewise.
9951 (noce_try_store_flag_constants): Likewise.
9952 (noce_try_addcc): Likewise.
9953 (noce_try_store_flag_mask): Likewise.
9954 (noce_try_cmove): Likewise.
9955 (noce_try_minmax): Likewise.
9956 (noce_try_abs): Likewise.
9957 (noce_try_sign_mask): Likewise.
9958 (noce_try_bitop): Likewise.
9959 (noce_can_store_speculate_p): Likewise for local "insn".
9960 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
9962 (check_cond_move_block): Likewise for local "insn".
9963 (cond_move_convert_if_block): Likewise.
9964 (cond_move_process_if_block): Likewise for locals "seq",
9966 (noce_find_if_block): Likewise for local "jump".
9967 (merge_if_block): Likewise for local "last".
9968 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
9969 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
9970 (block_has_only_trap): Likewise for return type and local "trap".
9971 (find_if_case_1): Likewise for local "jump".
9972 (dead_or_predicable): Likewise for locals "head", "end", "jump",
9975 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9977 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
9978 "last_insn", "loop_end" from rtx to rtx_insn *.
9980 * hw-doloop.c (scan_loop): Likewise for local "insn".
9981 (discover_loop): Likewise for param "tail_insn".
9982 (discover_loops): Likewise for local "tail".
9984 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
9985 cast to rtx_insn * when assigning from an rtx local to a
9986 hwloop_info's "last_insn" field.
9988 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9990 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
9991 (add_delay_dependencies): Strengthen local "pro" from rtx to
9993 (recompute_todo_spec): Likewise.
9994 (dep_cost_1): Likewise for locals "insn", "used".
9995 (schedule_insn): Likewise for local "dbg".
9996 (schedule_insn): Likewise for locals "pro", "next".
9997 (unschedule_insns_until): Likewise for local "con".
9998 (restore_pattern): Likewise for local "next".
9999 (estimate_insn_tick): Likewise for local "pro".
10000 (resolve_dependencies): Likewise for local "next".
10001 (fix_inter_tick): Likewise.
10002 (fix_tick_ready): Likewise for local "pro".
10003 (add_to_speculative_block): Likewise for locals "check", "twin",
10005 (sched_extend_bb): Likewise for locals "end", "insn".
10006 (init_before_recovery): Likewise for local "x".
10007 (sched_create_recovery_block): Likewise for local "barrier".
10008 (create_check_block_twin): Likewise for local "pro".
10009 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
10011 (unlink_bb_notes): Update for change to type of bb_header.
10012 Strengthen locals "prev", "label", "note", "next" from rtx to
10014 (clear_priorities): Likewise for local "pro".
10016 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10018 * gcse.c (struct occr): Strengthen field "insn" from rtx to
10020 (test_insn): Likewise for this global.
10021 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
10023 (oprs_anticipatable_p): Likewise.
10024 (oprs_available_p): Likewise.
10025 (insert_expr_in_table): Strengthen param "insn" from rtx to
10027 (hash_scan_set): Likewise.
10028 (hash_scan_clobber): Likewise.
10029 (hash_scan_call): Likewise.
10030 (hash_scan_insn): Likewise.
10031 (compute_hash_table_work): Likewise for local "insn".
10032 (process_insert_insn): Likewise for return type and local "pat".
10033 (insert_insn_end_basic_block): Likewise for locals "new_insn",
10034 "pat", "pat_end", "maybe_cc0_setter".
10035 (pre_edge_insert): Likewise for local "insn".
10036 (pre_insert_copy_insn): Likewise for param "insn".
10037 (pre_insert_copies): Likewise for local "insn".
10038 (struct set_data): Likewise for field "insn".
10039 (single_set_gcse): Likewise for param "insn".
10040 (gcse_emit_move_after): Likewise.
10041 (pre_delete): Likewise for local "insn".
10042 (update_bb_reg_pressure): Likewise for param "from" and local
10044 (should_hoist_expr_to_dom): Likewise for param "from".
10045 (hoist_code): Likewise for local "insn".
10046 (get_pressure_class_and_nregs): Likewise for param "insn".
10047 (calculate_bb_reg_pressure): Likewise for local "insn".
10048 (compute_ld_motion_mems): Likewise.
10050 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10052 * genpeep.c (main): Rename param back from "uncast_ins1" to
10053 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
10056 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
10058 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
10061 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
10062 documentation to state it is only for VSX operations.
10064 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
10065 constraint only active if VSX.
10067 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
10068 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
10069 (lfiwzx): Likewise.
10071 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10073 * fwprop.c (single_def_use_dom_walker::before_dom_children):
10074 Strengthen local "insn" from rtx to rtx_insn *.
10075 (use_killed_between): Likewise for param "target_insn".
10076 (all_uses_available_at): Likewise for param "target_insn" and
10078 (update_df_init): Likewise for params "def_insn", "insn".
10079 (update_df): Likewise for param "insn".
10080 (try_fwprop_subst): Likewise for param "def_insn" and local
10082 (free_load_extend): Likewise for param "insn".
10083 (forward_propagate_subreg): Likewise for param "def_insn" and
10085 (forward_propagate_asm): Likewise for param "def_insn" and local
10087 (forward_propagate_and_simplify): Likewise for param "def_insn"
10088 and local "use_insn".
10089 (forward_propagate_into): Likewise for locals "def_insn" and
10092 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10094 * function.c (emit_initial_value_sets): Strengthen local "seq"
10095 from rtx to rtx_insn *.
10096 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
10098 (instantiate_virtual_regs): Likewise for local "insn".
10099 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
10100 (reorder_blocks_1): Likewise for param "insns" and local "insn".
10101 (expand_function_end): Likewise for locals "insn" and "seq".
10102 (epilogue_done): Likewise for local "insn".
10103 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
10105 (reposition_prologue_and_epilogue_notes): Likewise for locals
10106 "insn", "last", "note", "first".
10107 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
10108 (pass_match_asm_constraints::execute): Likewise for local "insn".
10110 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10112 * output.h (final_scan_insn): Strengthen return type from rtx to
10114 (final_forward_branch_p): Likewise for param.
10115 (current_output_insn): Likewise for this global.
10117 * final.c (rtx debug_insn): Likewise for this variable.
10118 (current_output_insn): Likewise.
10119 (get_attr_length_1): Rename param "insn" to "uncast_insn",
10120 adding "insn" back in as an rtx_insn * with a checked cast, so
10121 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
10123 (compute_alignments): Strengthen local "label" from rtx to
10125 (shorten_branches): Rename param from "first" to "uncast_first",
10126 introducing a new local rtx_insn * "first" using a checked cast to
10127 effectively strengthen "first" from rtx to rtx_insn * without
10128 affecting the type signature. Strengthen locals "insn", "seq",
10129 "next", "label" from rtx to rtx_insn *.
10130 (change_scope): Strengthen param "orig_insn" and local "insn" from
10132 (final_start_function): Rename param from "first" to "uncast_first",
10133 introducing a new local rtx_insn * "first" using a checked cast to
10134 effectively strengthen "first" from rtx to rtx_insn * without
10135 affecting the type signature. Strengthen local "insn" from rtx to
10137 (dump_basic_block_info): Strengthen param "insn" from rtx to
10139 (final): Rename param from "first" to "uncast_first",
10140 introducing a new local rtx_insn * "first" using a checked cast to
10141 effectively strengthen "first" from rtx to rtx_insn * without
10142 affecting the type signature. Strengthen locals "insn", "next"
10143 from rtx to rtx_insn *.
10144 (output_alternate_entry_point): Strengthen param "insn" from rtx to
10146 (call_from_call_insn): Strengthen param "insn" from rtx to
10148 (final_scan_insn): Rename param from "insn" to "uncast_insn",
10149 introducing a new local rtx_insn * "insn" using a checked cast to
10150 effectively strengthen "insn" from rtx to rtx_insn * without
10151 affecting the type signature. Strengthen return type and locals
10152 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
10153 now-redundant checked cast to rtx_insn * from both invocations of
10154 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
10155 introducing a local "call_insn" for use when invoking
10156 call_from_call_insn.
10157 (notice_source_line): Strengthen param "insn" from rtx to
10159 (leaf_function_p): Likewise for local "insn".
10160 (final_forward_branch_p): Likewise.
10161 (leaf_renumber_regs): Likewise for param "first".
10162 (rest_of_clean_state): Likewise for locals "insn" and "next".
10163 (self_recursive_call_p): Likewise for param "insn".
10164 (collect_fn_hard_reg_usage): Likewise for local "insn".
10165 (get_call_fndecl): Likewise for param "insn".
10166 (get_call_cgraph_rtl_info): Likewise.
10167 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
10168 introducing a new local rtx_insn * "insn" using a checked cast to
10169 effectively strengthen "insn" from rtx to rtx_insn * without
10170 affecting the type signature.
10172 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
10173 cast when assigning from param "insn" to current_output_insn.
10174 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
10175 so that we can assign it back to current_output_insn.
10177 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
10179 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
10180 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
10181 atmxt540s and atmxt540sreva devices.
10182 * config/avr/avr-tables.opt: Regenerate.
10183 * config/avr/t-multilib: Regenerate.
10184 * doc/avr-mmcu.texi: Regenerate.
10186 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10188 * expr.c (convert_move): Strengthen local "insns" from rtx to
10190 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
10191 "top_label" from rtx to rtx_code_label *.
10192 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
10194 (emit_single_push_insn): Likewise for locals "prev", "last".
10195 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
10196 to rtx_code_label *.
10197 (store_constructor): Likewise for locals "loop_start", "loop_end".
10198 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
10200 (expand_expr_real_2): Likewise.
10201 (expand_expr_real_1): Strengthen local "label" from rtx to
10204 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10206 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
10207 from rtx to rtx_insn *.
10208 (store_bit_field_1): Likewise.
10209 (extract_bit_field_1): Likewise.
10210 (expand_mult_const): Likewise for local "insns".
10211 (expmed_mult_highpart): Strengthen local "label" from rtx to
10213 (expand_smod_pow2): Likewise.
10214 (expand_sdiv_pow2): Likewise.
10215 (expand_divmod): Strengthen locals "last", "insn" from rtx to
10216 rtx_insn *. Strengthen locals "label", "label1", "label2",
10217 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
10218 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
10219 (emit_store_flag): Likewise.
10220 (emit_store_flag_force): Strengthen local "label" from rtx to
10222 (do_cmp_and_jump): Likewise for param "label".
10224 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10226 * explow.c (force_reg): Strengthen local "insn" from rtx to
10228 (adjust_stack_1): Likewise.
10229 (allocate_dynamic_stack_space): Likewise. Strengthen locals
10230 "final_label", "available_label", "space_available" from rtx to
10232 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
10233 (anti_adjust_stack_and_probe): Likewise.
10235 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10237 * except.h (sjlj_emit_function_exit_after): Strengthen param
10238 "after" from rtx to rtx_insn *. This is only called with
10239 result of get_last_insn (in function.c) so type-change should be
10242 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
10243 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
10244 to rtx_insn *. These fields are only used from except.c so this
10245 type-change should be self-contained to this patch.
10247 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
10248 local "last" from rtx to rtx_insn *.
10249 (dw2_build_landing_pads): Likewise for local "seq".
10250 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
10251 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
10252 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
10254 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
10256 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
10257 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
10258 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
10259 referring to an insn. Strengthen local "dispatch_label" from
10260 rtx to rtx_code_label *.
10261 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
10263 (expand_eh_return): Strengthen local "around_label" from
10264 rtx to rtx_code_label *.
10265 (convert_to_eh_region_ranges): Strengthen locals "iter",
10266 "last_action_insn", "first_no_action_insn",
10267 "first_no_action_insn_before_switch",
10268 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
10270 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10272 * dwarf2out.c (last_var_location_insn): Strengthen this variable
10273 from rtx to rtx_insn *.
10274 (cached_next_real_insn): Likewise.
10275 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
10276 working with insns.
10277 (dwarf2out_var_location): Strengthen locals "next_real",
10278 "next_note", "expected_next_loc_note", "last_start", "insn" from
10281 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10283 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
10284 from rtx to rtx_insn *.
10285 (create_pseudo_cfg): Likewise for local "insn".
10287 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10289 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
10290 from rtx to rtx_insn *.
10291 (df_bb_regno_last_def_find): Likewise.
10293 * df-problems.c (df_rd_bb_local_compute): Likewise.
10294 (df_lr_bb_local_compute): Likewise.
10295 (df_live_bb_local_compute): Likewise.
10296 (df_chain_remove_problem): Likewise.
10297 (df_chain_create_bb): Likewise.
10298 (df_word_lr_bb_local_compute): Likewise.
10299 (df_remove_dead_eq_notes): Likewise for param "insn".
10300 (df_note_bb_compute): Likewise for local "insn".
10301 (simulate_backwards_to_point): Likewise.
10302 (df_md_bb_local_compute): Likewise.
10304 * df-scan.c (df_scan_free_bb_info): Likewise.
10305 (df_scan_start_dump): Likewise.
10306 (df_scan_start_block): Likewise.
10307 (df_install_ref_incremental): Likewise for local "insn".
10308 (df_insn_rescan_all): Likewise.
10309 (df_reorganize_refs_by_reg_by_insn): Likewise.
10310 (df_reorganize_refs_by_insn_bb): Likewise.
10311 (df_recompute_luids): Likewise.
10312 (df_bb_refs_record): Likewise.
10313 (df_update_entry_exit_and_calls): Likewise.
10314 (df_bb_verify): Likewise.
10316 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10318 * ddg.h (struct ddg_node): Strengthen fields "insn" and
10319 "first_note" from rtx to rtx_insn *.
10320 (get_node_of_insn): Likewise for param 2 "insn".
10321 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
10323 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
10325 (mem_write_insn_p): Likewise.
10326 (mem_access_insn_p): Likewise.
10327 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
10328 (def_has_ccmode_p): Likewise for param "insn".
10329 (add_cross_iteration_register_deps): Likewise for locals
10330 "def_insn" and "use_insn".
10331 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
10332 (build_intra_loop_deps): Likewise for local "src_insn".
10333 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
10335 (get_node_of_insn): Likewise for param "insn".
10337 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10339 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
10340 (deletable_insn_p): Strengthen param "insn" from rtx to
10341 rtx_insn *. Add checked cast to rtx_call_insn when invoking
10342 find_call_stack_args, since this is guarded by CALL_P (insn).
10343 (marked_insn_p): Strengthen param "insn" from rtx to
10345 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
10346 invoking find_call_stack_args, since this is guarded by
10348 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
10349 rtx_insn *; we know this is an insn since this was called by
10350 mark_nonreg_stores.
10351 (mark_nonreg_stores_2): Likewise.
10352 (mark_nonreg_stores): Strengthen param "insn" from rtx to
10354 (find_call_stack_args): Strengthen param "call_insn" from rtx to
10355 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
10357 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
10358 from rtx to rtx_insn *.
10359 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
10360 "next", "ref_insn".
10361 (delete_unmarked_insns): Likewise for locals "insn", "next".
10362 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
10363 (mark_reg_dependencies): Likewise for param "insn".
10364 (rest_of_handle_ud_dce): Likewise for local "insn".
10365 (word_dce_process_block): Likewise.
10366 (dce_process_block): Likewise.
10368 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10370 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
10371 from rtx to rtx_insn *.
10372 (struct change_cc_mode_args): Likewise for field "insn".
10373 (this_insn): Strengthen from rtx to rtx_insn *.
10374 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
10376 (validate_canon_reg): Strengthen param "insn" from rtx to
10378 (canon_reg): Likewise.
10379 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
10381 (record_jump_equiv): Strengthen param "insn" from rtx to
10383 (try_back_substitute_reg): Likewise, also for locals "prev",
10385 (find_sets_in_insn): Likewise for param "insn".
10386 (canonicalize_insn): Likewise.
10387 (cse_insn): Likewise. Add a checked cast.
10388 (invalidate_from_clobbers): Likewise for param "insn".
10389 (invalidate_from_sets_and_clobbers): Likewise.
10390 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
10392 (cse_prescan_path): Strengthen local "insn" from rtx to
10394 (cse_extended_basic_block): Likewise for locals "insn" and
10396 (cse_main): Likewise for param "f".
10397 (check_for_label_ref): Likewise for local "insn".
10398 (set_live_p): Likewise for second param ("insn").
10399 (insn_live_p): Likewise for first param ("insn") and for local
10401 (cse_change_cc_mode_insn): Likewise for first param "insn".
10402 (cse_change_cc_mode_insns): Likewise for first and second params
10404 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
10406 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
10409 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
10410 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10411 Anna Tikhonova <anna.tikhonova@intel.com>
10412 Ilya Tocar <ilya.tocar@intel.com>
10413 Andrey Turetskiy <andrey.turetskiy@intel.com>
10414 Ilya Verbin <ilya.verbin@intel.com>
10415 Kirill Yukhin <kirill.yukhin@intel.com>
10416 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10418 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
10420 * config/i386/sse.md
10421 (define_mode_iterator VI248_AVX2): Delete.
10422 (define_mode_iterator VI2_AVX2_AVX512BW): New.
10423 (define_mode_iterator VI48_AVX2): Ditto.
10424 (define_insn <shift_insn><mode>3): Delete.
10425 (define_insn "<shift_insn><mode>3<mask_name>" with
10426 VI2_AVX2_AVX512BW): New.
10427 (define_insn "<shift_insn><mode>3<mask_name>" with
10430 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
10431 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10432 Anna Tikhonova <anna.tikhonova@intel.com>
10433 Ilya Tocar <ilya.tocar@intel.com>
10434 Andrey Turetskiy <andrey.turetskiy@intel.com>
10435 Ilya Verbin <ilya.verbin@intel.com>
10436 Kirill Yukhin <kirill.yukhin@intel.com>
10437 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10439 * config/i386/sse.md
10440 (define_mode_iterator VI4F_BRCST32x2): New.
10441 (define_mode_attr 64x2_mode): Ditto.
10442 (define_mode_attr 32x2mode): Ditto.
10443 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
10444 with VI4F_BRCST32x2): Ditto.
10445 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
10446 with V16FI mode iterator): Ditto.
10447 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
10448 with V16FI): Ditto.
10449 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
10450 with VI8F_BRCST64x2): Ditto.
10452 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
10453 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10454 Anna Tikhonova <anna.tikhonova@intel.com>
10455 Ilya Tocar <ilya.tocar@intel.com>
10456 Andrey Turetskiy <andrey.turetskiy@intel.com>
10457 Ilya Verbin <ilya.verbin@intel.com>
10458 Kirill Yukhin <kirill.yukhin@intel.com>
10459 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10461 * config/i386/sse.md
10462 (define_mode_iterator VI8_AVX512VL): New.
10463 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
10465 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
10467 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
10468 (define_mode_iterator V48_AVX512VL): New.
10469 (define_mode_iterator V12_AVX512VL): Ditto.
10470 (define_insn <avx512>_load<mode>_mask): Split into two similar
10471 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
10472 Refactor output template.
10473 (define_insn "<avx512>_store<mode>_mask"): Ditto.
10475 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10477 * cprop.c (struct occr): Strengthen field "insn" from rtx to
10479 (reg_available_p): Likewise for param "insn".
10480 (insert_set_in_table): Likewise.
10481 (hash_scan_set): Likewise.
10482 (hash_scan_insn): Likewise.
10483 (make_set_regs_unavailable): Likewise.
10484 (compute_hash_table_work): Likewise for local "insn".
10485 (reg_not_set_p): Strengthen param "insn" from const_rtx to
10487 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
10488 (try_replace_reg): Likewise.
10489 (find_avail_set): Likewise.
10490 (cprop_jump): Likewise for params "setcc", "jump".
10491 (constprop_register): Likewise for param "insn".
10492 (cprop_insn): Likewise.
10493 (do_local_cprop): Likewise.
10494 (local_cprop_pass): Likewise for local "insn".
10495 (bypass_block): Likewise for params "setcc" and "jump".
10496 (bypass_conditional_jumps): Likewise for locals "setcc" and
10498 (one_cprop_pass): Likewise for local "insn".
10500 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10502 * compare-elim.c (struct comparison_use): Strengthen field "insn"
10503 from rtx to rtx_insn *.
10504 (struct comparison): Likewise, also for field "prev_clobber".
10505 (conforming_compare): Likewise for param "insn".
10506 (arithmetic_flags_clobber_p): Likewise.
10507 (find_flags_uses_in_insn): Likewise.
10508 (find_comparison_dom_walker::before_dom_children): Likewise for
10509 locals "insn", "next", "last_clobber".
10510 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
10512 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10514 * combine-stack-adj.c (struct csa_reflist): Strengthen field
10515 "insn" from rtx to rtx_insn *.
10516 (single_set_for_csa): Likewise for param "insn".
10517 (record_one_stack_ref): Likewise.
10518 (try_apply_stack_adjustment): Likewise.
10519 (struct record_stack_refs_data): Likewise for field "insn".
10520 (maybe_move_args_size_note): Likewise for params "last" and "insn".
10521 (prev_active_insn_bb): Likewise for return type and param "insn".
10522 (next_active_insn_bb): Likewise.
10523 (force_move_args_size_note): Likewise for params "prev" and "last"
10524 and locals "test", "next_candidate", "prev_candidate".
10525 (combine_stack_adjustments_for_block): Strengthen locals
10526 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
10529 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10531 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
10532 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
10533 (subst_insn): Likewise for this variable.
10534 (added_links_insn): Likewise.
10535 (struct insn_link): Likewise for field "insn".
10536 (alloc_insn_link): Likewise for param "insn".
10537 (struct undobuf): Likewise for field "other_insn".
10538 (find_single_use): Likewise for param "insn" and local "next".
10539 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
10540 (delete_noop_moves): Likewise for locals "insn", "next".
10541 (create_log_links): Likewise for locals "insn", "use_insn".
10542 Strengthen local "next_use" from rtx * to rtx_insn **.
10543 (insn_a_feeds_b): Likewise for params "a", "b".
10544 (combine_instructions): Likewise for param "f" and locals "insn",
10545 "next", "prev", "first", "last_combined_insn", "link", "link1",
10546 "temp". Replace use of NULL_RTX with NULL when referring to
10548 (setup_incoming_promotions): Likewise for param "first"
10549 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
10550 (can_combine_p): Likewise for params "insn", "i3", "pred",
10551 "pred2", "succ", "succ2" and for local "p".
10552 (combinable_i3pat): Likewise for param "i3".
10553 (cant_combine_insn_p): Likewise for param "insn".
10554 (likely_spilled_retval_p): Likewise.
10555 (adjust_for_new_dest): Likewise.
10556 (update_cfg_for_uncondjump): Likewise, also for local "insn".
10557 (try_combine): Likewise for return type and for params "i3", "i2",
10558 "i1", "i0", "last_combined_insn", and for locals "insn",
10559 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
10560 "i0_insn". Eliminate local "tem" in favor of new locals
10561 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
10562 checked cast for now to rtx_insn * on the return type of
10563 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
10565 (find_split_point): Strengthen param "insn" from rtx to
10567 (simplify_set): Likewise for local "other_insn".
10568 (recog_for_combine): Likewise for param "insn".
10569 (record_value_for_reg): Likewise.
10570 (record_dead_and_set_regs_1): Likewise for local
10571 "record_dead_insn".
10572 (record_dead_and_set_regs): Likewise for param "insn".
10573 (record_promoted_value): Likewise.
10574 (check_promoted_subreg): Likewise.
10575 (get_last_value_validate): Likewise.
10576 (reg_dead_at_p): Likewise.
10577 (move_deaths): Likewise for param "to_insn".
10578 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
10579 and locals "place", "place2", "cc0_setter". Eliminate local "tem
10580 in favor of new locals "tem_note" and "tem_insn", the latter being
10582 (distribute_links): Strengthen locals "place", "insn" from rtx to
10585 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10587 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
10589 (can_delete_label_p): Require a const rtx_code_label * rather than
10591 (delete_insn): Add checked cast to rtx_code_label * when we know
10592 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
10594 (delete_insn_chain): Strengthen locals "prev" and "current" from
10595 rtx to rtx_insn *. Add a checked cast when assigning from
10596 "finish" (strengthening the params will come later). Add a
10597 checked cast to rtx_note * in region where we know
10599 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
10601 (compute_bb_for_insn): Likewise.
10602 (free_bb_for_insn): Likewise for local "insn".
10603 (compute_bb_for_insn): Likewise.
10604 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
10605 local "insn" from rtx to rtx_insn *
10606 (flow_active_insn_p): Require a const rtx_insn * rather than a
10608 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
10610 (can_fallthru): Likewise for locals "insn" and "insn2".
10611 (bb_note): Likewise for local "note".
10612 (first_insn_after_basic_block_note): Likewise for local "note" and
10614 (rtl_split_block): Likewise for locals "insn" and "next".
10615 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
10617 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
10618 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
10620 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
10621 them), "kill_from", "barrier", "new_insn".
10622 (patch_jump_insn): Likewise for params "insn", "old_label".
10623 (redirect_branch_edge): Likewise for locals "old_label", "insn".
10624 (force_nonfallthru_and_redirect): Likewise for locals "insn",
10625 "old_label", "new_label".
10626 (rtl_tidy_fallthru_edge): Likewise for local "q".
10627 (rtl_split_edge): Likewise for locals "before", "last".
10628 (commit_one_edge_insertion): Likewise for locals "before",
10629 "after", "insns", "tmp", "last", adding a checked cast where
10630 currently necessary.
10631 (commit_edge_insertions): Likewise.
10632 (rtl_dump_bb): Likewise for locals "insn", "last".
10633 (print_rtl_with_bb): Likewise for local "x".
10634 (rtl_verify_bb_insns): Likewise for local "x".
10635 (rtl_verify_bb_pointers): Likewise for local "insn".
10636 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
10638 (rtl_verify_fallthru): Likewise for local "insn".
10639 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
10640 (purge_dead_edges): Likewise for local "insn".
10641 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
10642 (skip_insns_after_block): Likewise for return type and for locals
10643 "insn", "last_insn", "next_head", "prev".
10644 (record_effective_endpoints): Likewise for locals "next_insn",
10646 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
10647 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
10648 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
10649 (duplicate_insn_chain): For now, add checked cast from rtx to
10650 rtx_insn * when returning insn.
10651 (cfg_layout_duplicate_bb): Likewise for local "insn".
10652 (cfg_layout_delete_block): Likewise for locals "insn", "next",
10653 "prev", "remaints".
10654 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
10655 (rtl_block_empty_p): Likewise.
10656 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
10657 "split_point", "last".
10658 (rtl_block_ends_with_call_p): Likewise for local "insn".
10659 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
10661 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
10662 "split_at_insn" from rtx to rtx_insn *.
10663 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
10664 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
10665 to const rtx_insn *.
10666 (rtl_account_profile_record): Likewise.
10668 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10670 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
10672 (average_num_loop_insns): Likewise.
10673 (init_set_costs): Likewise for local "seq".
10674 (seq_cost): Likewise for param "seq", from const_rtx to const
10677 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10679 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
10682 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10684 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
10685 "f1" and "f2" from rtx * to rtx_insn **.
10686 (flow_find_head_matching_sequence): Likewise.
10688 * cfgcleanup.c (try_simplify_condjump): Strengthen local
10689 "cbranch_insn" from rtx to rtx_insn *.
10690 (thread_jump): Likewise for local "insn".
10691 (try_forward_edges): Likewise for local "last".
10692 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
10693 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
10695 (can_replace_by): Likewise for params "i1", "i2".
10696 (old_insns_match_p): Likewise.
10697 (merge_notes): Likewise.
10698 (walk_to_nondebug_insn): Likewise for param "i1".
10699 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
10700 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
10701 "afterlast1", "afterlast2" from rtx to rtx_insn *.
10702 (flow_find_head_matching_sequence): Strengthen params "f1" and
10703 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
10704 "last1", "last2", "beforelast1", "beforelast2" from rtx to
10706 (outgoing_edges_match): Likewise for locals "last1", "last2".
10707 (try_crossjump_to_edge): Likewise for local "insn".
10708 Replace call to for_each_rtx with for_each_rtx_in_insn.
10710 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
10711 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
10712 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
10713 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
10714 (try_optimize_cfg): Strengthen local "last" from rtx to
10716 (delete_dead_jumptables): Likewise for locals "insn", "next",
10719 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
10720 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
10721 "rtx else_first_tail", to reflect the basic-block.h changes above.
10723 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10725 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
10727 (purge_dead_tablejump_edges): Likewise.
10728 (find_bb_boundaries): Likewise for locals "insn", "end",
10729 "flow_transfer_insn".
10731 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10733 * caller-save.c (save_call_clobbered_regs): Strengthen locals
10734 "ins" and "prev" from rtx to rtx_insn *.
10736 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10738 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
10740 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
10741 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
10743 (load_register_parameters): Likewise for local "before_arg".
10744 (check_sibcall_argument_overlap): Likewise for param "insn".
10745 (expand_call): Likewise for locals "normal_call_insns",
10746 "tail_call_insns", "insns", "before_call", "after_args",
10747 "before_arg", "last", "prev". Strengthen one of the "last" from
10748 rtx to rtx_call_insn *.
10749 (fixup_tail_calls): Strengthen local "insn" from rtx to
10751 (emit_library_call_value_1): Likewise for locals "before_call" and
10754 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10756 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
10757 and "last" from rtx to rtx_insn *.
10758 (expand_builtin_nonlocal_goto): Likewise for local "insn".
10759 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
10761 (expand_errno_check): Strengthen local "lab" from rtx to
10763 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
10765 (expand_builtin_mathfn_2): Likewise.
10766 (expand_builtin_mathfn_ternary): Likewise.
10767 (expand_builtin_mathfn_3): Likewise.
10768 (expand_builtin_interclass_mathfn): Likewise for local "last".
10769 (expand_builtin_int_roundingfn): Likewise for local "insns".
10770 (expand_builtin_int_roundingfn_2): Likewise.
10771 (expand_builtin_strlen): Likewise for local "before_strlen".
10772 (expand_builtin_strncmp): Likewise for local "seq".
10773 (expand_builtin_signbit): Likewise for local "last".
10774 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
10775 from rtx to rtx_code_label *.
10776 (expand_stack_restore): Strengthen local "prev" from rtx to
10779 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10781 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
10783 (struct btr_def_s): Likewise.
10784 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
10786 (add_btr_def): Likewise.
10787 (new_btr_user): Likewise.
10788 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
10790 (link_btr_uses): Likewise.
10791 (move_btr_def): Likewise for locals "insp", "old_insn",
10792 "new_insn". Add checked cast to rtx_insn * for now on result of
10794 (can_move_up): Strengthen param "insn" from const_rtx to
10797 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10799 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
10801 (get_uncond_jump_length): Likewise for locals "label", "jump".
10802 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
10804 (add_labels_and_missing_jumps): Likewise for local "new_jump".
10805 (fix_up_fall_thru_edges): Likewise for local "old_jump".
10806 (find_jump_block): Likewise for local "insn".
10807 (fix_crossing_conditional_branches): Likewise for locals
10808 "old_jump", "new_jump".
10809 (fix_crossing_unconditional_branches): Likewise for locals
10810 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
10811 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
10813 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10815 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
10817 (struct mem_insn): Likewise for field "insn".
10818 (reg_next_use): Strengthen from rtx * to rtx_insn **.
10819 (reg_next_inc_use): Likewise.
10820 (reg_next_def): Likewise.
10821 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
10822 from rtx to rtx_insn *.
10823 (move_insn_before): Likewise for param "next_insn" and local "insns".
10824 (attempt_change): Likewise for local "mov_insn".
10825 (try_merge): Likewise for param "last_insn".
10826 (get_next_ref): Likewise for return type and local "insn".
10827 Strengthen param "next_array" from rtx * to rtx_insn **.
10828 (parse_add_or_inc): Strengthen param "insn" from rtx to
10830 (find_inc): Likewise for locals "insn" and "other_insn" (three of
10832 (merge_in_block): Likewise for locals "insn", "curr",
10834 (pass_inc_dec::execute): Update allocations of the arrays to
10835 reflect the stronger types.
10837 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10839 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
10840 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
10841 from rtx to rtx_code_label *.
10843 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10845 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
10848 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
10850 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
10851 generated a warning and prevented bootstrapping the compiler.
10853 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10855 * rtl.h (delete_related_insns): Strengthen return type from rtx to
10858 * jump.c (delete_related_insns): Likewise, also for locals "next"
10861 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10863 * genautomata.c (output_internal_insn_latency_func): When writing
10864 the function "internal_insn_latency" to insn-automata.c,
10865 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
10866 allowing the optional guard function of (define_bypass) clauses to
10867 expect a pair of rtx_insn *, rather than a pair of rtx.
10868 (output_insn_latency_func): When writing the function
10869 "insn_latency", add an "uncast_" prefix to params "insn" and
10870 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
10871 using checked casts from the params, thus enabling the above
10872 change to the generated "internal_insn_latency" function.
10874 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
10876 PR tree-optimization/62091
10877 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
10878 handle correctly arrays.
10879 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
10880 inheritance binfos.
10881 (record_known_type): Walk into inner type.
10882 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
10883 condition on no type changes.
10885 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10887 * genattrtab.c (write_attr_get): Within the generated get_attr_
10888 functions, rename param "insn" to "uncast_insn" and reintroduce
10889 "insn" as an local rtx_insn * using a checked cast, so that "insn"
10890 is an rtx_insn * within insn-attrtab.c
10892 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10894 * output.h (peephole): Strengthen return type from rtx to
10896 * rtl.h (delete_for_peephole): Likewise for both params.
10897 * genpeep.c (main): In generated "peephole" function, strengthen
10898 return type and local "insn" from rtx to rtx_insn *. For now,
10899 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
10900 rtx_insn *, with a checked cast.
10901 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
10902 locals "insn", "next", "prev" from rtx to rtx_insn *.
10904 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
10906 PR tree-optimization/62112
10907 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
10908 * gimple-iterator.h (gsi_replace): Return bool.
10909 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
10910 moved from ref_may_alias_global_p.
10911 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
10913 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
10914 (stmt_kills_ref_p_1): Rename...
10915 (stmt_kills_ref_p): ... to this.
10916 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
10917 stmt_kills_ref_p): Declare.
10918 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
10919 Move the self-assignment case...
10920 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
10922 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10924 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
10926 * emit-rtl.c (try_split): Likewise, also for locals "before" and
10927 "after". For now, don't strengthen param "trial", which requires
10928 adding checked casts when returning it.
10930 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10932 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
10933 "label" from rtx to rtx_code_label *. Strengthen param 1 of
10934 "var_location" hook from rtx to rtx_insn *.
10935 (debug_nothing_rtx): Delete in favor of...
10936 (debug_nothing_rtx_code_label): New prototype.
10937 (debug_nothing_rtx_rtx): Delete unused prototype.
10938 (debug_nothing_rtx_insn): New prototype.
10940 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
10941 invoking debug_hooks->var_location (in two places, one in a NOTE
10942 case of a switch statement, the other guarded by a CALL_P
10943 conditional. Add checked cast to rtx_code_label * when invoking
10944 debug_hooks->label (within CODE_LABEL case of switch statement).
10946 * dbxout.c (dbx_debug_hooks): Update "label" hook from
10947 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
10948 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
10949 (xcoff_debug_hooks): Likewise.
10950 * debug.c (do_nothing_debug_hooks): Likewise.
10951 (debug_nothing_rtx): Delete in favor of...
10952 (debug_nothing_rtx_insn): New function.
10953 (debug_nothing_rtx_rtx): Delete unused function.
10954 (debug_nothing_rtx_code_label): New function.
10955 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
10956 debug_nothing_rtx to debug_nothing_rtx_code_label.
10957 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
10959 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
10960 debug_nothing_rtx to debug_nothing_rtx_insn.
10961 (sdbout_label): Strengthen param "insn" from rtx to
10963 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
10964 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
10965 "var_location" hook from debug_nothing_rtx to
10966 debug_nothing_rtx_insn.
10968 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10970 * recog.h (insn_output_fn): Update this function typedef to match
10971 the changes below to the generated output functions, strengthening
10972 the 2nd param from rtx to rtx_insn *.
10974 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
10975 insn when invoking an output function, to match the new signature
10976 of insn_output_fn with a stronger second param.
10978 * genconditions.c (write_header): In the generated code for
10979 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
10980 to match the other changes in this patch.
10982 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
10983 the generated "gen_" functions from rtx to rtx_insn * within their
10986 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
10987 the subfunctions within the generated "recog_", "split", "peephole2"
10988 function trees from rtx to rtx_insn *. For now, the top-level
10989 generated functions ("recog", "split", "peephole2") continue to
10990 take a plain rtx for "insn", to avoid introducing dependencies on
10991 other patches. Rename this 2nd param from "insn" to
10992 "uncast_insn", and reintroduce "insn" as a local variable of type
10993 rtx_insn *, initialized at the top of the generated function with
10994 a checked cast on "uncast_insn".
10995 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
10996 the generated "gen_" functions from rtx to rtx_insn * within their
10999 * genoutput.c (process_template): Strengthen the 2nd param within
11000 the generated "output_" functions "insn" from rtx to rtx_insn *.
11002 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
11004 * tree-profile.c (tree_profiling): Skip external functions
11005 when doing coverage instrumentation.
11006 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
11008 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
11010 * config/rs6000/altivec.h (vec_cpsgn): New #define.
11011 (vec_mergee): Likewise.
11012 (vec_mergeo): Likewise.
11013 (vec_cntlz): Likewise.
11014 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
11015 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
11016 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
11017 VMRGEW, and VMRGOW.
11018 * doc/extend.texi: Document various forms of vec_cpsgn,
11019 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
11020 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
11021 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
11022 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
11023 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
11025 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
11027 * config/rs6000/rs6000.c (context.h): New include.
11028 (tree-pass.h): Likewise.
11029 (make_pass_analyze_swaps): New decl.
11030 (rs6000_option_override): Register pass_analyze_swaps.
11031 (swap_web_entry): New subsclass of web_entry_base (df.h).
11032 (special_handling_values): New enum.
11033 (union_defs): New function.
11034 (union_uses): Likewise.
11035 (insn_is_load_p): Likewise.
11036 (insn_is_store_p): Likewise.
11037 (insn_is_swap_p): Likewise.
11038 (rtx_is_swappable_p): Likewise.
11039 (insn_is_swappable_p): Likewise.
11040 (chain_purpose): New enum.
11041 (chain_contains_only_swaps): New function.
11042 (mark_swaps_for_removal): Likewise.
11043 (swap_const_vector_halves): Likewise.
11044 (adjust_subreg_index): Likewise.
11045 (permute_load): Likewise.
11046 (permute_store): Likewise.
11047 (handle_special_swappables): Likewise.
11048 (replace_swap_with_copy): Likewise.
11049 (dump_swap_insn_table): Likewise.
11050 (rs6000_analyze_swaps): Likewise.
11051 (pass_data_analyze_swaps): New pass_data.
11052 (pass_analyze_swaps): New rtl_opt_pass.
11053 (make_pass_analyze_swaps): New function.
11054 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
11056 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11058 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
11059 type from rtx to rtx_insn *.
11060 (create_copy_of_insn_rtx): Likewise.
11061 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
11062 (create_copy_of_insn_rtx): Likewise, also for local "res".
11064 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11066 * rtl.h (find_first_parameter_load): Strengthen return type from
11068 * rtlanal.c (find_first_parameter_load): Strengthen return type
11069 from rtx to rtx_insn *. Add checked cast for now, to postpone
11070 strengthening the params.
11072 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
11075 * diagnostic.c: Set default caret.
11076 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
11078 * diagnostic.h (struct diagnostic_context):
11080 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11082 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
11083 (sel_bb_head): Strengthen return type insn_t (currently just an
11084 rtx) to rtx_insn *.
11085 (sel_bb_end): Likewise.
11087 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
11088 (sel_bb_head): Strengthen return type and local "head" from
11089 insn_t (currently just an rtx) to rtx_insn *.
11090 (sel_bb_end): Likewise for return type.
11091 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
11094 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11096 * basic-block.h (get_last_bb_insn): Strengthen return type from
11098 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
11101 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
11104 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
11106 (diagnostic_report_diagnostic): ... from here.
11107 * toplev.c (general_init): Move code to c-family.
11109 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
11111 * df.h (web_entry_base): Replace existing struct web_entry with a
11112 new class web_entry_base with only the predecessor member.
11113 (unionfind_root): Remove declaration and move to class member.
11114 (unionfind_union): Remove declaration and move to friend
11116 (union_defs): Remove declaration.
11117 * web.c (web_entry_base::unionfind_root): Modify to be member
11118 function and adjust accessors.
11119 (unionfind_union): Modify to be friend function and adjust
11121 (web_entry): New subclass of web_entry_base containing the reg
11123 (union_match_dups): Modify for struct -> class changes.
11124 (union_defs): Likewise.
11125 (entry_register): Likewise.
11126 (pass_web::execute): Likewise.
11128 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
11130 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
11131 builtin define __VEC_ELEMENT_REG_ORDER__.
11133 2014-08-20 Martin Jambor <mjambor@suse.cz>
11134 Wei Mi <wmi@google.com>
11137 PR middle-end/61776
11138 * tree-ssa-operands.c (update_stmt_operands): Remove
11139 MODIFIED_NORETURN_CALLS.
11140 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
11141 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
11142 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
11143 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
11144 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
11145 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
11146 (gimple_call_set_ctrl_altering): New func.
11147 (gimple_call_ctrl_altering_p): Ditto.
11148 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
11149 (make_blocks): Use gimple_call_initialize_ctrl_altering.
11150 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
11151 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
11152 remove MODIFIED_NORETURN_CALLS.
11154 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
11156 * coverage.c (coverage_compute_profile_id): Return non-0;
11157 also handle symbols with unique name.
11158 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
11160 2014-08-20 Steve Ellcey <sellcey@mips.com>
11162 PR middle-end/49191
11163 * doc/sourcebuild.texi (non_strict_align): New.
11165 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
11167 * cgraphunit.c (ipa_passes, compile): Reshedule
11168 symtab_remove_unreachable_nodes passes; update comments.
11169 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
11170 TODO_remove_functions before the pass; the functions ought to be
11172 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
11173 TODO_remove_functions.
11174 * passes.c (pass_data_early_local_passes): Do not schedule function
11176 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
11178 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
11181 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
11182 before setting the option.
11183 * diagnostic.c (diagnostic_classify_diagnostic): Record
11184 command-line status.
11186 2014-08-20 Richard Biener <rguenther@suse.de>
11189 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
11190 to build uint{16,32,64}_type_node.
11192 2014-08-20 Terry Guo <terry.guo@arm.com>
11194 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
11195 with immediate_operand.
11197 2014-08-20 David Malcolm <dmalcolm@redhat.com>
11199 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
11200 "insn" from an as_a to a safe_as_a, for the case when "insn" is
11203 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
11205 PR preprocessor/51303
11206 * incpath.c (remove_duplicates): Use cpp_warning.
11208 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
11212 * doc/options.texi (CPP): Document it.
11213 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
11214 * optc-gen.awk: Handle CPP.
11215 * opth-gen.awk: Likewise.
11217 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11219 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
11221 (duplicate_insn_chain): Likewise.
11222 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
11223 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
11224 checked cast for now (until we can strengthen the params in the
11226 (duplicate_insn_chain): Likewise.
11228 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11230 * rtl.h (next_cc0_user): Strengthen return type from rtx to
11232 (prev_cc0_setter): Likewise.
11234 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
11235 rtx_insn *, adding checked casts for now as necessary.
11236 (prev_cc0_setter): Likewise.
11238 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11240 * expr.h (emit_move_insn): Strengthen return type from rtx to
11242 (emit_move_insn_1): Likewise.
11243 (emit_move_complex_push): Likewise.
11244 (emit_move_complex_parts): Likewise.
11246 * expr.c (emit_move_via_integer): Strengthen return type from rtx
11247 to rtx_insn *. Replace use of NULL_RTX with NULL when working
11249 (emit_move_complex_push): Strengthen return type from rtx to
11251 (emit_move_complex): Likewise, also for local "ret".
11252 (emit_move_ccmode): Likewise.
11253 (emit_move_multi_word): Likewise for return type and locals
11254 "last_insn", "seq".
11255 (emit_move_insn_1): Likewise for return type and locals "result",
11257 (emit_move_insn): Likewise for return type and local "last_insn".
11258 (compress_float_constant): Likewise.
11260 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11262 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
11263 from rtx to rtx_insn *.
11265 * rtl.h (emit_insn_before): Likewise.
11266 (emit_insn_before_noloc): Likewise.
11267 (emit_insn_before_setloc): Likewise.
11268 (emit_jump_insn_before): Likewise.
11269 (emit_jump_insn_before_noloc): Likewise.
11270 (emit_jump_insn_before_setloc): Likewise.
11271 (emit_call_insn_before): Likewise.
11272 (emit_call_insn_before_noloc): Likewise.
11273 (emit_call_insn_before_setloc): Likewise.
11274 (emit_debug_insn_before): Likewise.
11275 (emit_debug_insn_before_noloc): Likewise.
11276 (emit_debug_insn_before_setloc): Likewise.
11277 (emit_label_before): Likewise.
11278 (emit_insn_after): Likewise.
11279 (emit_insn_after_noloc): Likewise.
11280 (emit_insn_after_setloc): Likewise.
11281 (emit_jump_insn_after): Likewise.
11282 (emit_jump_insn_after_noloc): Likewise.
11283 (emit_jump_insn_after_setloc): Likewise.
11284 (emit_call_insn_after): Likewise.
11285 (emit_call_insn_after_noloc): Likewise.
11286 (emit_call_insn_after_setloc): Likewise.
11287 (emit_debug_insn_after): Likewise.
11288 (emit_debug_insn_after_noloc): Likewise.
11289 (emit_debug_insn_after_setloc): Likewise.
11290 (emit_label_after): Likewise.
11291 (emit_insn): Likewise.
11292 (emit_debug_insn): Likewise.
11293 (emit_jump_insn): Likewise.
11294 (emit_call_insn): Likewise.
11295 (emit_label): Likewise.
11296 (gen_clobber): Likewise.
11297 (emit_clobber): Likewise.
11298 (gen_use): Likewise.
11299 (emit_use): Likewise.
11302 (emit_barrier_before): Strengthen return type from rtx to
11304 (emit_barrier_after): Likewise.
11305 (emit_barrier): Likewise.
11307 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
11308 from rtx to rtx_insn *. Add checked casts for now when converting
11309 "last" from rtx to rtx_insn *.
11310 (emit_insn_before_noloc): Likewise for return type.
11311 (emit_jump_insn_before_noloc): Likewise.
11312 (emit_call_insn_before_noloc): Likewise.
11313 (emit_debug_insn_before_noloc): Likewise.
11314 (emit_barrier_before): Strengthen return type and local "insn"
11315 from rtx to rtx_barrier *.
11316 (emit_label_before): Strengthen return type from rtx to
11317 rtx_insn *. Add checked cast for now when returning param
11318 (emit_pattern_after_noloc): Strengthen return type from rtx to
11319 rtx_insn *. Add checked casts for now when converting "last" from
11321 (emit_insn_after_noloc): Strengthen return type from rtx to
11323 (emit_jump_insn_after_noloc): Likewise.
11324 (emit_call_insn_after_noloc): Likewise.
11325 (emit_debug_insn_after_noloc): Likewise.
11326 (emit_barrier_after): Strengthen return type from rtx to
11328 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
11329 Add checked cast for now when converting "label" from rtx to
11331 (emit_pattern_after_setloc): Strengthen return type from rtx to
11332 rtx_insn *. Add checked casts for now when converting "last" from
11334 (emit_pattern_after): Strengthen return type from rtx to
11336 (emit_insn_after_setloc): Likewise.
11337 (emit_insn_after): Likewise.
11338 (emit_jump_insn_after_setloc): Likewise.
11339 (emit_jump_insn_after): Likewise.
11340 (emit_call_insn_after_setloc): Likewise.
11341 (emit_call_insn_after): Likewise.
11342 (emit_debug_insn_after_setloc): Likewise.
11343 (emit_debug_insn_after): Likewise.
11344 (emit_pattern_before_setloc): Likewise. Add checked casts for now
11345 when converting "last" from rtx to rtx_insn *.
11346 (emit_pattern_before): Strengthen return type from rtx to
11348 (emit_insn_before_setloc): Likewise.
11349 (emit_insn_before): Likewise.
11350 (emit_jump_insn_before_setloc): Likewise.
11351 (emit_jump_insn_before): Likewise.
11352 (emit_call_insn_before_setloc): Likewise.
11353 (emit_call_insn_before): Likewise.
11354 (emit_debug_insn_before_setloc): Likewise.
11355 (emit_debug_insn_before): Likewise.
11356 (emit_insn): Strengthen return type and locals "last", "insn",
11357 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
11358 within cases where we know we have an insn.
11359 (emit_debug_insn): Likewise.
11360 (emit_jump_insn): Likewise.
11361 (emit_call_insn): Strengthen return type and local "insn" from rtx
11363 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
11364 a checked cast to rtx_insn * for now on "label".
11365 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
11366 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
11367 (emit_use): Likewise.
11368 (gen_use): Likewise, also for local "seq".
11369 (emit): Likewise for return type and local "insn".
11370 (rtx_insn): Likewise for return type and local "new_rtx".
11372 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
11373 from rtx to rtx_barrier *.
11375 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
11376 changed return type from rtx to rtx_insn *, we must update
11377 "emit_fn" type, and this in turn means updating...
11378 (frame_insn): ...this. Strengthen return type from rtx to
11379 rtx_insn *. Introduce a new local "insn" of the appropriate type.
11381 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11383 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
11384 rtx to rtx_jump_table_data *. Also for local.
11385 * rtl.h (emit_jump_table_data): Likewise.
11387 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11389 * basic-block.h (create_basic_block_structure): Strengthen third
11390 param "bb_note" from rtx to rtx_note *.
11391 * rtl.h (emit_note_before): Strengthen return type from rtx to
11393 (emit_note_after): Likewise.
11394 (emit_note): Likewise.
11395 (emit_note_copy): Likewise. Also, strengthen param similarly.
11396 * function.h (struct rtl_data): Strengthen field
11397 "x_stack_check_probe_note" from rtx to rtx_note *.
11399 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
11400 from rtx to rtx_note *.
11401 * cfgrtl.c (create_basic_block_structure): Strengthen third param
11402 "bb_note" from rtx to rtx_note *.
11403 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
11404 when calling emit_note_copy.
11405 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
11407 (emit_note_after): Likewise.
11408 (emit_note_before): Likewise.
11409 (emit_note_copy): Likewise. Also, strengthen param similarly.
11410 (emit_note): Likewise.
11411 * except.c (emit_note_eh_region_end): Likewise for return type.
11412 Strengthen local "next" from rtx to rtx_insn *.
11413 (convert_to_eh_region_ranges): Strengthen local "note"
11414 from rtx to rtx_note *.
11415 * final.c (change_scope): Likewise.
11416 (reemit_insn_block_notes): Likewise, for both locals named "note".
11417 Also, strengthen local "insn" from rtx to rtx_insn *.
11418 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
11420 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
11421 strengthen local "seq" from rtx to rtx_insn *.
11422 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
11424 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
11426 (get_bb_note_from_pool): Strengthen return type from rtx to
11428 (sel_create_basic_block): Strengthen local "new_bb_note" from
11429 insn_t to rtx_note *.
11430 * var-tracking.c (emit_note_insn_var_location): Strengthen local
11431 "note" from rtx to rtx_note *.
11432 (emit_notes_in_bb): Likewise.
11434 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11436 * function.h (struct rtl_data): Strengthen field
11437 "x_parm_birth_insn" from rtx to rtx_insn *.
11438 * function.c (struct assign_parm_data_all): Strengthen fields
11439 "first_conversion_insn" and "last_conversion_insn" from rtx to
11442 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11444 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
11445 to rtx_insn *; also for local "var_end_seq".
11446 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
11447 (maybe_cleanup_end_of_block): Likewise for param "last" and local
11449 (expand_gimple_cond): Likewise for locals "last2" and "last".
11450 (mark_transaction_restart_calls): Likewise for local "insn".
11451 (expand_gimple_stmt): Likewise for return type and locals "last"
11453 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
11454 (avoid_complex_debug_insns): Likewise for param "insn".
11455 (expand_debug_locations): Likewise for locals "insn", "last",
11456 "prev_insn" and "insn2".
11457 (expand_gimple_basic_block): Likewise for local "last".
11458 (construct_exit_block): Likewise for locals "head", "end",
11460 (pass_expand::execute): Likewise for locals "var_seq",
11461 "var_ret_seq", "next".
11463 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11465 * asan.h (asan_emit_stack_protection): Strengthen return type from
11467 * asan.c (asan_emit_stack_protection): Likewise. Add local
11468 "insns" to hold the return value.
11470 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11472 * basic-block.h (bb_note): Strengthen return type from rtx to
11474 * sched-int.h (bb_note): Likewise.
11475 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
11477 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11479 * rtl.h (make_insn_raw): Strengthen return type from rtx to
11482 * emit-rtl.c (make_insn_raw): Strengthen return type and local
11483 "insn" from rtx to rtx_insn *.
11484 (make_debug_insn_raw): Strengthen return type from rtx to
11485 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
11486 (make_jump_insn_raw): Strengthen return type from rtx to
11487 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
11488 (make_call_insn_raw): Strengthen return type from rtx to
11489 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
11490 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
11491 callback from rtx to rtx_insn *; likewise for local "insn" and
11492 "next", adding a checked cast to rtx_insn in the relevant cases of
11493 the switch statement.
11494 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
11495 callback from rtx to rtx_insn *.
11496 (emit_pattern_after_setloc): Likewise.
11497 (emit_pattern_after): Likewise.
11498 (emit_pattern_before_setloc): Likewise.
11499 (emit_pattern_before): Likewise.
11501 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11503 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
11505 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
11506 accepting an rtx_insn *.
11507 (last_call_insn): Strengthen return type from rtx to
11510 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11512 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
11513 "insns" from rtx to rtx_insn *.
11514 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
11515 locals "insn" and "prev".
11517 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11519 * rtl.h (tablejump_p): Strengthen third param from rtx * to
11520 rtx_jump_table_data **.
11522 * cfgbuild.c (make_edges): Introduce local "table", using it in
11523 place of "tmp" for jump table data.
11524 (find_bb_boundaries): Strengthen local "table" from rtx to
11525 rtx_jump_table_data *.
11526 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
11527 (outgoing_edges_match): Likewise for locals "table1" and "table2".
11528 (try_crossjump_to_edge): Likewise.
11529 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
11531 (patch_jump_insn): Introduce local "table", using it in place of
11532 "tmp" for jump table data.
11533 (force_nonfallthru_and_redirect): Introduce local "table", so that
11534 call to tablejump_p can receive an rtx_jump_table_data **. Update
11535 logic around the call to overwrite "note" appropriately if
11536 tablejump_p returns non-zero.
11537 (get_last_bb_insn): Introduce local "table", using it in place of
11538 "tmp" for jump table data.
11539 * dwarf2cfi.c (create_trace_edges): Likewise.
11541 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
11542 from rtx to rtx_jump_table_data *.
11543 (create_fix_barrier): Strengthen local "tmp" from rtx to
11544 rtx_jump_table_data *.
11545 (arm_reorg): Likewise for local "table".
11547 * config/s390/s390.c (s390_chunkify_start): Likewise.
11549 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
11551 * jump.c (delete_related_insns): Strengthen local "lab_next" from
11552 rtx to rtx_jump_table_data *.
11554 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
11555 rtx_jump_table_data **. Add a checked cast when writing through
11556 the pointer: we know there that local "table" is non-NULL and that
11557 JUMP_TABLE_DATA_P (table) holds.
11558 (label_is_jump_target_p): Introduce local "table", using it in
11559 place of "tmp" for jump table data.
11561 2014-08-19 Marek Polacek <polacek@redhat.com>
11564 * doc/invoke.texi: Document -Wbool-compare.
11566 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11568 * rtl.h (entry_of_function): Strengthen return type from rtx to
11570 * cfgrtl.c (entry_of_function): Likewise.
11572 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11574 * emit-rtl.h (get_insns): Strengthen return type from rtx to
11575 rtx_insn *, adding a checked cast for now.
11576 (get_last_insn): Likewise.
11578 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11580 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
11583 * emit-rtl.c (gen_label_rtx): Likewise.
11585 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11587 * rtl.h (previous_insn): Strengthen return type from rtx to
11589 (next_insn): Likewise.
11590 (prev_nonnote_insn): Likewise.
11591 (prev_nonnote_insn_bb): Likewise.
11592 (next_nonnote_insn): Likewise.
11593 (next_nonnote_insn_bb): Likewise.
11594 (prev_nondebug_insn): Likewise.
11595 (next_nondebug_insn): Likewise.
11596 (prev_nonnote_nondebug_insn): Likewise.
11597 (next_nonnote_nondebug_insn): Likewise.
11598 (prev_real_insn): Likewise.
11599 (next_real_insn): Likewise.
11600 (prev_active_insn): Likewise.
11601 (next_active_insn): Likewise.
11603 * emit-rtl.c (next_insn): Strengthen return type from rtx to
11604 rtx_insn *, adding a checked cast.
11605 (previous_insn): Likewise.
11606 (next_nonnote_insn): Likewise.
11607 (next_nonnote_insn_bb): Likewise.
11608 (prev_nonnote_insn): Likewise.
11609 (prev_nonnote_insn_bb): Likewise.
11610 (next_nondebug_insn): Likewise.
11611 (prev_nondebug_insn): Likewise.
11612 (next_nonnote_nondebug_insn): Likewise.
11613 (prev_nonnote_nondebug_insn): Likewise.
11614 (next_real_insn): Likewise.
11615 (prev_real_insn): Likewise.
11616 (next_active_insn): Likewise.
11617 (prev_active_insn): Likewise.
11619 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
11620 param "stepfunc" so that it returns an rtx_insn * rather than an
11621 rtx, to track the change to prev_nonnote_insn_bb, which is the
11622 only function this is called with.
11623 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
11625 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
11627 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
11630 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11632 * coretypes.h (class rtx_debug_insn): Add forward declaration.
11633 (class rtx_nonjump_insn): Likewise.
11634 (class rtx_jump_insn): Likewise.
11635 (class rtx_call_insn): Likewise.
11636 (class rtx_jump_table_data): Likewise.
11637 (class rtx_barrier): Likewise.
11638 (class rtx_code_label): Likewise.
11639 (class rtx_note): Likewise.
11641 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
11642 adding the invariant DEBUG_INSN_P (X).
11643 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
11644 the invariant NONJUMP_INSN_P (X).
11645 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
11646 the invariant JUMP_P (X).
11647 (class rtx_call_insn): New, a subclass of rtx_insn, adding
11648 the invariant CALL_P (X).
11649 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
11650 invariant JUMP_TABLE_DATA_P (X).
11651 (class rtx_barrier): New, a subclass of rtx_insn, adding the
11652 invariant BARRIER_P (X).
11653 (class rtx_code_label): New, a subclass of rtx_insn, adding
11654 the invariant LABEL_P (X).
11655 (class rtx_note): New, a subclass of rtx_insn, adding
11656 the invariant NOTE_P(X).
11657 (is_a_helper <rtx_debug_insn *>::test): New.
11658 (is_a_helper <rtx_nonjump_insn *>::test): New.
11659 (is_a_helper <rtx_jump_insn *>::test): New.
11660 (is_a_helper <rtx_call_insn *>::test): New.
11661 (is_a_helper <rtx_jump_table_data *>::test): New functions,
11662 overloaded for both rtx and rtx_insn *.
11663 (is_a_helper <rtx_barrier *>::test): New.
11664 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
11665 for both rtx and rtx_insn *.
11666 (is_a_helper <rtx_note *>::test): New.
11668 2014-08-19 Marek Polacek <polacek@redhat.com>
11670 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
11671 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
11672 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
11673 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
11675 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11677 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
11678 rtx_insn *. To help with transition, for now, convert from an
11679 access macro into a pair of functions: BND_TO, returning an
11681 (SET_BND_TO): New function, for use where BND_TO is used as an
11684 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
11686 (BND_TO): New function, adding a checked cast.
11687 (SET_BND_TO): New function.
11689 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
11691 (compute_av_set_on_boundaries): Likewise.
11693 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
11695 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
11696 destination if it is used in source.
11697 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
11698 (*popcount<mode>2_falsedep_1): Likewise.
11700 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
11703 * configure.ac: Set install_gold_as_default to no first.
11704 * configure: Regenerated.
11706 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11708 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
11709 "note_list" field will eventually be an rtx_insn *. To help with
11710 transition, for now, convert from an access macro into a pair of
11711 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
11712 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
11715 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
11716 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
11718 * sel-sched-ir.c (init_bb): Likewise.
11719 (sel_restore_notes): Likewise.
11720 (move_bb_info): Likewise.
11721 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
11722 (SET_BB_NOTE_LIST): New function.
11724 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11726 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
11727 field will eventually be an rtx_insn *. To help with transition,
11728 for now, convert from an access macro into a pair of functions:
11729 VINSN_INSN_RTX, returning an rtx_insn *, and...
11730 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
11731 is used as an lvalue.
11733 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
11734 SET_VINSN_INSN_RTX where it's used as an lvalue.
11735 (VINSN_INSN_RTX): New function.
11736 (SET_VINSN_INSN_RTX): New function.
11738 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11740 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
11741 eventually be rtx_insn *, but to help with transition, for now,
11742 convert from an access macro into a pair of functions: DEP_PRO
11743 returning an rtx_insn * and...
11744 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
11745 lvalue, returning an rtx&.
11746 (DEP_CON): Analogous changes to DEP_PRO above.
11747 (SET_DEP_CON): Likewise.
11749 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
11750 an lvalue to SET_DEP_CON.
11751 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
11752 (sd_copy_back_deps): Likewise for DEP_CON.
11753 (DEP_PRO): New function, adding a checked cast for now.
11754 (DEP_CON): Likewise.
11755 (SET_DEP_PRO): New function.
11756 (SET_DEP_CON): Likewise.
11758 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
11760 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
11761 (extra_options): Add i386/cygwin.opt.
11762 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
11763 (CPP_SPEC): Accept -pthread.
11764 (LINK_SPEC): Ditto.
11765 (GOMP_SELF_SPECS): Update comment.
11766 * config/i386/cygwin.opt: New file for -pthread flag.
11768 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11770 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
11771 * df.h (DF_REF_INSN): Convert from a macro to a function, so
11772 that we can return an rtx_insn *.
11774 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
11776 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
11777 when building executables, not DLLs. Add --large-address-aware
11778 under the same conditions.
11779 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
11780 when building executables, not DLLs. Add --large-address-aware
11781 under the same conditions when using -m32.
11783 * config/i386/cygwin-stdint.h: Throughout, make type
11784 definitions dependent on target architecture, not host.
11786 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11788 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
11789 the return type from rtx to rtx_insn *, which will enable various
11790 conversions in followup patches. For now this is is done by a
11792 (NEXT_INSN): Likewise.
11793 (SET_PREV_INSN): Convert to an inline function. This is intended
11794 for use as an lvalue, and so returns an rtx& to allow in-place
11796 (SET_NEXT_INSN): Likewise.
11798 2014-07-08 Mark Wielaard <mjw@redhat.com>
11801 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
11803 2014-08-19 Marek Polacek <polacek@redhat.com>
11806 * cgraphunit.c (handle_alias_pairs): Fix condition.
11808 2014-08-19 Richard Biener <rguenther@suse.de>
11810 * gimple-fold.c (fold_gimple_assign): Properly build a
11811 null-pointer constant when devirtualizing addresses.
11813 2014-07-07 Mark Wielaard <mjw@redhat.com>
11815 * dwarf2out.c (decl_quals): New function.
11816 (modified_type_die): Take one cv_quals argument instead of two,
11817 one for const and one for volatile.
11818 (add_type_attribute): Likewise.
11819 (generic_parameter_die): Call add_type_attribute with one modifier
11821 (base_type_for_mode): Likewise.
11822 (add_bounds_info): Likewise.
11823 (add_subscript_info): Likewise.
11824 (gen_array_type_die): Likewise.
11825 (gen_descr_array_type_die): Likewise.
11826 (gen_entry_point_die): Likewise.
11827 (gen_enumeration_type_die): Likewise.
11828 (gen_formal_parameter_die): Likewise.
11829 (gen_subprogram_die): Likewise.
11830 (gen_variable_die): Likewise.
11831 (gen_const_die): Likewise.
11832 (gen_field_die): Likewise.
11833 (gen_pointer_type_die): Likewise.
11834 (gen_reference_type_die): Likewise.
11835 (gen_ptr_to_mbr_type_die): Likewise.
11836 (gen_inheritance_die): Likewise.
11837 (gen_subroutine_type_die): Likewise.
11838 (gen_typedef_die): Likewise.
11839 (force_type_die): Likewise.
11841 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
11843 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
11845 * configure: Regenerate.
11847 2014-08-19 Richard Biener <rguenther@suse.de>
11849 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
11850 DECL_EXTERNALs in BLOCKs as non-references.
11851 * tree-streamer-out.c (streamer_write_chain): Likewise.
11853 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
11854 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11855 Anna Tikhonova <anna.tikhonova@intel.com>
11856 Ilya Tocar <ilya.tocar@intel.com>
11857 Andrey Turetskiy <andrey.turetskiy@intel.com>
11858 Ilya Verbin <ilya.verbin@intel.com>
11859 Kirill Yukhin <kirill.yukhin@intel.com>
11860 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11862 * config/i386/sse.md
11863 (define_mode_iterator VI48_AVX512F): Delete.
11864 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
11865 (define_mode_iterator VI2_AVX512VL): Ditto.
11866 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
11869 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
11871 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
11872 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
11873 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
11874 with VI48_AVX512F_AVX512VL): New.
11875 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
11876 with VI2_AVX512VL): Ditto.
11878 2014-08-19 Marek Polacek <polacek@redhat.com>
11880 * doc/invoke.texi: Document -Wc99-c11-compat.
11882 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11884 * rtl.h (PREV_INSN): Split macro in two: the existing one,
11885 for rvalues, and...
11886 (SET_PREV_INSN): New macro, for use as an lvalue.
11887 (NEXT_INSN, SET_NEXT_INSN): Likewise.
11889 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
11890 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
11891 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
11892 (fixup_abnormal_edges): Likewise.
11893 (unlink_insn_chain): Likewise.
11894 (fixup_reorder_chain): Likewise.
11895 (cfg_layout_delete_block): Likewise.
11896 (cfg_layout_merge_blocks): Likewise.
11897 * combine.c (update_cfg_for_uncondjump): Likewise.
11898 * emit-rtl.c (link_insn_into_chain): Likewise.
11899 (remove_insn): Likewise.
11900 (delete_insns_since): Likewise.
11901 (reorder_insns_nobb): Likewise.
11902 (emit_insn_after_1): Likewise.
11903 * final.c (rest_of_clean_state): Likewise.
11904 (final_scan_insn): Likewise.
11905 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
11906 * haifa-sched.c (concat_note_lists): Likewise.
11907 (remove_notes): Likewise.
11908 (restore_other_notes): Likewise.
11909 (move_insn): Likewise.
11910 (unlink_bb_notes): Likewise.
11911 (restore_bb_notes): Likewise.
11912 * jump.c (delete_for_peephole): Likewise.
11913 * optabs.c (emit_libcall_block_1): Likewise.
11914 * reorg.c (emit_delay_sequence): Likewise.
11915 (fill_simple_delay_slots): Likewise.
11916 * sel-sched-ir.c (sel_move_insn): Likewise.
11917 (sel_remove_insn): Likewise.
11918 (get_bb_note_from_pool): Likewise.
11919 * sel-sched.c (move_nop_to_previous_block): Likewise.
11921 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
11922 * config/c6x/c6x.c (gen_one_bundle): Likewise.
11923 (c6x_gen_bundles): Likewise.
11924 (hwloop_optimize): Likewise.
11925 * config/frv/frv.c (frv_function_prologue): Likewise.
11926 (frv_register_nop): Likewise.
11927 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
11928 (ia64_reorg): Likewise.
11929 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
11930 (mep_make_bundle): Likewise.
11931 (mep_bundle_insns): Likewise.
11932 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
11933 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
11934 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
11936 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11938 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
11939 return type from rtx to rtx_insn *.
11940 (BB_END): Likewise.
11941 (BB_HEADER): Likewise.
11942 (BB_FOOTER): Likewise.
11943 (SET_BB_HEAD): Convert to a function.
11944 (SET_BB_END): Likewise.
11945 (SET_BB_HEADER): Likewise.
11946 (SET_BB_FOOTER): Likewise.
11948 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
11949 Strengthen the return type from rtx to rtx_insn *. For now, this
11950 is done by adding a checked cast, but this will eventually
11951 become a field lookup.
11952 (BB_END): Likewise.
11953 (BB_HEADER): Likewise.
11954 (BB_FOOTER): Likewise.
11955 (SET_BB_HEAD): New function, from macro of same name. This is
11956 intended for use as an lvalue, and so returns an rtx& to allow
11957 in-place modification.
11958 (SET_BB_END): Likewise.
11959 (SET_BB_HEADER): Likewise.
11960 (SET_BB_FOOTER): Likewise.
11962 2014-08-18 David Malcolm <dmalcolm@redhat.com>
11964 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
11965 for rvalues, and...
11966 (SET_BB_HEAD): New macro, for use as a lvalue.
11967 (BB_END, SET_BB_END): Likewise.
11968 (BB_HEADER, SET_BB_HEADER): Likewise.
11969 (BB_FOOTER, SET_BB_FOOTER): Likewise.
11971 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
11972 of BB_* macros into SET_BB_* macros.
11973 (fix_crossing_unconditional_branches): Likewise.
11974 * caller-save.c (save_call_clobbered_regs): Likewise.
11975 (insert_one_insn): Likewise.
11976 * cfgbuild.c (find_bb_boundaries): Likewise.
11977 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
11978 (outgoing_edges_match): Likewise.
11979 (try_optimize_cfg): Likewise.
11980 * cfgexpand.c (expand_gimple_cond): Likewise.
11981 (expand_gimple_tailcall): Likewise.
11982 (expand_gimple_basic_block): Likewise.
11983 (construct_exit_block): Likewise.
11984 * cfgrtl.c (delete_insn): Likewise.
11985 (create_basic_block_structure): Likewise.
11986 (rtl_delete_block): Likewise.
11987 (rtl_split_block): Likewise.
11988 (emit_nop_for_unique_locus_between): Likewise.
11989 (rtl_merge_blocks): Likewise.
11990 (block_label): Likewise.
11991 (try_redirect_by_replacing_jump): Likewise.
11992 (emit_barrier_after_bb): Likewise.
11993 (fixup_abnormal_edges): Likewise.
11994 (record_effective_endpoints): Likewise.
11995 (relink_block_chain): Likewise.
11996 (fixup_reorder_chain): Likewise.
11997 (fixup_fallthru_exit_predecessor): Likewise.
11998 (cfg_layout_duplicate_bb): Likewise.
11999 (cfg_layout_split_block): Likewise.
12000 (cfg_layout_delete_block): Likewise.
12001 (cfg_layout_merge_blocks): Likewise.
12002 * combine.c (update_cfg_for_uncondjump): Likewise.
12003 * emit-rtl.c (add_insn_after): Likewise.
12004 (remove_insn): Likewise.
12005 (reorder_insns): Likewise.
12006 (emit_insn_after_1): Likewise.
12007 * haifa-sched.c (get_ebb_head_tail): Likewise.
12008 (restore_other_notes): Likewise.
12009 (move_insn): Likewise.
12010 (sched_extend_bb): Likewise.
12011 (fix_jump_move): Likewise.
12012 * ifcvt.c (noce_process_if_block): Likewise.
12013 (dead_or_predicable): Likewise.
12014 * ira.c (update_equiv_regs): Likewise.
12015 * reg-stack.c (change_stack): Likewise.
12016 * sel-sched-ir.c (sel_move_insn): Likewise.
12017 * sel-sched.c (move_nop_to_previous_block): Likewise.
12019 * config/c6x/c6x.c (hwloop_optimize): Likewise.
12020 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
12022 2014-08-18 David Malcolm <dmalcolm@redhat.com>
12024 * rtl.h (for_each_rtx_in_insn): New function.
12025 * rtlanal.c (for_each_rtx_in_insn): Likewise.
12027 2014-08-18 David Malcolm <dmalcolm@redhat.com>
12029 * coretypes.h (class rtx_insn): Add forward declaration.
12031 * rtl.h: Include is-a.h.
12032 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
12033 workaround to ensure gengtype knows inheritance is occurring,
12034 whilst continuing to use the pre-existing special-casing for
12036 (class rtx_insn): New subclass of rtx_def, adding the
12037 invariant that we're dealing with something we can sanely use
12038 INSN_UID, NEXT_INSN, PREV_INSN on.
12039 (is_a_helper <rtx_insn *>::test): New.
12040 (is_a_helper <const rtx_insn *>::test): New.
12042 2014-08-18 David Malcolm <dmalcolm@redhat.com>
12044 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
12046 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
12048 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
12051 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
12053 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
12054 to BUILT_IN_UNREACHABLE.
12056 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
12059 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
12061 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
12062 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
12063 (ffs<mode>2): Do not expand with tzcnt for
12064 TARGET_AVOID_FALSE_DEP_FOR_BMI.
12065 (ffssi2_no_cmove): Ditto.
12066 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
12067 (ctz<mode>2): New expander.
12068 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
12069 (*ctz<mode>2_falsedep): New insn.
12070 (*ctz<mode>2): Rename from ctz<mode>2.
12071 (clz<mode>2_lzcnt): New expander.
12072 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
12073 (*clz<mode>2_lzcnt_falsedep): New insn.
12074 (*clz<mode>2): Rename from ctz<mode>2.
12075 (popcount<mode>2): New expander.
12076 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
12077 (*popcount<mode>2_falsedep): New insn.
12078 (*popcount<mode>2): Rename from ctz<mode>2.
12079 (*popcount<mode>2_cmp): Remove.
12080 (*popcountsi2_cmp_zext): Ditto.
12082 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
12084 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
12085 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
12086 * config/microblaze/microblaze.h
12087 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
12089 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
12092 * configure.ac: Set install_gold_as_default to no for
12094 * configure: Regenerated.
12096 2014-08-18 Roman Gareev <gareevroman@gmail.com>
12098 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
12099 * config.in: Add undef of HAVE_isl.
12100 * configure: Regenerate.
12101 * configure.ac: Add definition of HAVE_isl.
12102 * graphite-blocking.c: Add checking of HAVE_isl.
12103 * graphite-dependences.c: Likewise.
12104 * graphite-interchange.c: Likewise.
12105 * graphite-isl-ast-to-gimple.c: Likewise.
12106 * graphite-optimize-isl.c: Likewise.
12107 * graphite-poly.c: Likewise.
12108 * graphite-scop-detection.c: Likewise.
12109 * graphite-sese-to-poly.c: Likewise.
12110 * graphite.c: Likewise.
12111 * toplev.c: Replace the checking of HAVE_cloog with the checking
12114 2014-08-18 Richard Biener <rguenther@suse.de>
12116 PR tree-optimization/62090
12117 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
12118 (fold_builtin_3): Do not fold snprintf.
12119 (fold_builtin_4): Likewise.
12120 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
12121 moved from builtins.c.
12122 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
12123 (gimple_fold_builtin): Do not fold sprintf here.
12125 2014-08-18 Richard Biener <rguenther@suse.de>
12127 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
12129 (maybe_canonicalize_mem_ref_addr): ... this function.
12130 (fold_stmt_1): Apply it here before all simplification.
12132 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
12135 * cgraph.h (cgraph_node::create_indirect_edge): Add
12136 compute_indirect_info param.
12137 * cgraph.c (cgraph_node::create_indirect_edge): Compute
12138 indirect_info only when it is required.
12139 * cgraphclones.c (cgraph_clone_edge): Do not recompute
12140 indirect_info fore cloned indirect edge.
12142 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
12143 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12144 Anna Tikhonova <anna.tikhonova@intel.com>
12145 Ilya Tocar <ilya.tocar@intel.com>
12146 Andrey Turetskiy <andrey.turetskiy@intel.com>
12147 Ilya Verbin <ilya.verbin@intel.com>
12148 Kirill Yukhin <kirill.yukhin@intel.com>
12149 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12151 * config/i386/sse.md
12152 (define_mode_iterator VI8_AVX2_AVX512BW): New.
12153 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
12155 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
12156 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12157 Anna Tikhonova <anna.tikhonova@intel.com>
12158 Ilya Tocar <ilya.tocar@intel.com>
12159 Andrey Turetskiy <andrey.turetskiy@intel.com>
12160 Ilya Verbin <ilya.verbin@intel.com>
12161 Kirill Yukhin <kirill.yukhin@intel.com>
12162 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12164 * config/i386/sse.md
12165 (define_mode_iterator VF1_AVX512VL): New.
12166 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
12167 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
12170 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
12171 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12172 Anna Tikhonova <anna.tikhonova@intel.com>
12173 Ilya Tocar <ilya.tocar@intel.com>
12174 Andrey Turetskiy <andrey.turetskiy@intel.com>
12175 Ilya Verbin <ilya.verbin@intel.com>
12176 Kirill Yukhin <kirill.yukhin@intel.com>
12177 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12179 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
12180 * config/i386/i386.md
12181 (define_code_iterator any_float): New.
12182 (define_code_attr floatsuffix): New.
12183 * config/i386/sse.md
12184 (define_mode_iterator VF1_128_256VL): New.
12185 (define_mode_iterator VF2_512_256VL): New.
12186 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
12188 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
12189 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
12191 (define_mode_attr qq2pssuff): New.
12192 (define_mode_attr sselongvecmode): New.
12193 (define_mode_attr sselongvecmodelower): New.
12194 (define_mode_attr sseintvecmode3): New.
12195 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
12197 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
12198 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
12199 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
12200 (define_insn "ufloatv2siv2df2<mask_name>"): New.
12202 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
12203 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12204 Anna Tikhonova <anna.tikhonova@intel.com>
12205 Ilya Tocar <ilya.tocar@intel.com>
12206 Andrey Turetskiy <andrey.turetskiy@intel.com>
12207 Ilya Verbin <ilya.verbin@intel.com>
12208 Kirill Yukhin <kirill.yukhin@intel.com>
12209 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12211 * config/i386/sse.md
12212 (define_mode_iterator VF2_AVX512VL): New.
12213 (define_mode_attr sseintvecmode2): New.
12214 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
12215 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
12216 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
12218 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
12220 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
12222 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
12225 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
12226 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12227 Anna Tikhonova <anna.tikhonova@intel.com>
12228 Ilya Tocar <ilya.tocar@intel.com>
12229 Andrey Turetskiy <andrey.turetskiy@intel.com>
12230 Ilya Verbin <ilya.verbin@intel.com>
12231 Kirill Yukhin <kirill.yukhin@intel.com>
12232 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12234 * config/i386/i386.md
12235 (define_insn "*movoi_internal_avx"): Add evex version.
12236 (define_insn "*movti_internal"): Ditto.
12238 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
12239 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12240 Anna Tikhonova <anna.tikhonova@intel.com>
12241 Ilya Tocar <ilya.tocar@intel.com>
12242 Andrey Turetskiy <andrey.turetskiy@intel.com>
12243 Ilya Verbin <ilya.verbin@intel.com>
12244 Kirill Yukhin <kirill.yukhin@intel.com>
12245 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12247 * config/i386/i386.md
12248 (define_attr "isa"): Add avx512dq, noavx512dq.
12249 (define_attr "enabled"): Ditto.
12250 * config/i386/sse.md
12251 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
12253 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
12254 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12255 Anna Tikhonova <anna.tikhonova@intel.com>
12256 Ilya Tocar <ilya.tocar@intel.com>
12257 Andrey Turetskiy <andrey.turetskiy@intel.com>
12258 Ilya Verbin <ilya.verbin@intel.com>
12259 Kirill Yukhin <kirill.yukhin@intel.com>
12260 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12262 * config/i386/i386.c
12263 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
12264 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
12265 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
12266 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
12267 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
12268 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
12269 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
12270 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
12271 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
12272 * config/i386/sse.md
12273 (define_mode_iterator VMOVE): Allow V4TI mode.
12274 (define_mode_iterator V_AVX512VL): New.
12275 (define_mode_iterator V): New handling for AVX512VL.
12276 (define_insn "avx512f_load<mode>_mask"): Delete.
12277 (define_insn "<avx512>_load<mode>_mask"): New.
12278 (define_insn "avx512f_store<mode>_mask"): Delete.
12279 (define_insn "<avx512>_store<mode>_mask"): New.
12282 2014-08-18 Yury Gribov <y.gribov@samsung.com>
12285 * asan.c (instrument_derefs): Fix bitfield check.
12287 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
12289 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
12290 * config/rs6000/htm.md (ttest): Remove clobber.
12291 * config/rs6000/predicates.md (any_mask_operand): New predicate.
12292 (and_operand): Reformat.
12293 (and_2rld_operand): New predicate.
12294 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
12296 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
12297 parameter. Handle AND directly.
12298 (rs6000_split_logical_di): Remove last parameter.
12299 (rs6000_split_logical): Remove last parameter. Remove obsolete
12301 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
12302 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
12303 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
12304 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
12305 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
12306 and 5 anonymous splitters): Delete.
12307 (and<mode>3): New expander.
12308 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
12309 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
12310 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
12311 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
12312 (floatdisf2_internal1): Remove clobbers.
12313 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
12314 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
12315 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
12316 (and<mode>3 for BOOL_128): Remove clobber.
12317 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
12318 rs6000_split_logical.
12319 (*bool<mode>3_internal for BOOL_128): Adjust call of
12320 rs6000_split_logical.
12321 (*boolc<mode>3_internal1 for BOOL_128,
12322 *boolc<mode>3_internal2 for BOOL_128,
12323 *boolcc<mode>3_internal1 for BOOL_128,
12324 *boolcc<mode>3_internal2 for BOOL_128,
12325 *eqv<mode>3_internal1 for BOOL_128,
12326 *eqv<mode>3_internal2 for BOOL_128,
12327 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
12328 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
12330 (*vec_reload_and_reg_<mptrsize>): Delete.
12332 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
12334 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
12335 and split, *boolccsi3_internal3 and split): Delete.
12336 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
12337 *boolccdi3_internal3 and split): Delete.
12338 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
12339 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
12341 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
12343 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
12344 and split, *boolcsi3_internal3 and split): Delete.
12345 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
12346 *boolcdi3_internal3 and split): Delete.
12347 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
12349 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
12351 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
12352 <'u'>: Also support printing the low-order 16 bits.
12353 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
12354 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
12355 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
12356 *booldi3_internal3 and split): Delete.
12357 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
12358 *bool<mode>3_dot2): New.
12359 (two anonymous define_splits for non_logical_cint_operand): Merge.
12361 2014-08-17 Marek Polacek <polacek@redhat.com>
12362 Manuel López-Ibáñez <manu@gcc.gnu.org>
12365 * diagnostic.c (adjust_line): Add gcc_checking_assert.
12366 (diagnostic_show_locus): Don't print caret diagnostic
12367 if a column is larger than the line_width.
12369 2014-08-17 Roman Gareev <gareevroman@gmail.com>
12371 * common.opt: Make the ISL AST generator to be the main code generator
12374 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
12376 * wide-int.h (generic_wide_int): Declare as class instead of struct.
12378 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
12381 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
12383 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
12384 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
12385 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
12387 * config/pa/pa.md (begin_brtab): Delete insn.
12388 (end_brtab): Likewise.
12390 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
12392 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
12394 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
12396 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
12397 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
12398 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
12399 (get_dynamic_type): Remove.
12400 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
12401 (clear_speculation): Bring to ipa-deivrt.h
12402 (get_class_context): Rename to ...
12403 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
12404 (contains_type_p): Update.
12405 (get_dynamic_type): Rename to ...
12406 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
12407 (possible_polymorphic_call_targets): UPdate.
12408 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
12409 * ipa-prop.c (ipa_analyze_call_uses): Update.
12411 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
12413 * doc/invoke.texi (SH options): Document missing processor variant
12414 options. Remove references to Hitachi. Undocument deprecated mspace
12417 2014-08-15 Jason Merrill <jason@redhat.com>
12419 * tree.c (type_hash_canon): Uncomment assert.
12421 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
12423 * input.h (in_system_header_at): Add comment.
12425 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
12428 * diagnostic.c (build_message_string): Make it extern.
12429 * diagnostic.h (build_message_string): Make it extern.
12431 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
12433 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
12434 load/store from/to non-floating class pseudo.
12436 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
12438 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
12440 2014-08-15 Richard Biener <rguenther@suse.de>
12442 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
12443 (get_constraint_for_ssa_var): Remove dead code.
12444 (get_constraint_for_1): Adjust.
12445 (find_what_var_points_to): Likewise.
12446 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
12448 2014-08-15 Ilya Tocar <tocarip@gmail.com>
12451 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
12452 (_mm512_mask_cmpge_epu32_mask): Ditto.
12453 (_mm512_cmpge_epu32_mask): Ditto.
12454 (_mm512_mask_cmpge_epi64_mask): Ditto.
12455 (_mm512_cmpge_epi64_mask): Ditto.
12456 (_mm512_mask_cmpge_epu64_mask): Ditto.
12457 (_mm512_cmpge_epu64_mask): Ditto.
12458 (_mm512_mask_cmple_epi32_mask): Ditto.
12459 (_mm512_cmple_epi32_mask): Ditto.
12460 (_mm512_mask_cmple_epu32_mask): Ditto.
12461 (_mm512_cmple_epu32_mask): Ditto.
12462 (_mm512_mask_cmple_epi64_mask): Ditto.
12463 (_mm512_cmple_epi64_mask): Ditto.
12464 (_mm512_mask_cmple_epu64_mask): Ditto.
12465 (_mm512_cmple_epu64_mask): Ditto.
12466 (_mm512_mask_cmplt_epi32_mask): Ditto.
12467 (_mm512_cmplt_epi32_mask): Ditto.
12468 (_mm512_mask_cmplt_epu32_mask): Ditto.
12469 (_mm512_cmplt_epu32_mask): Ditto.
12470 (_mm512_mask_cmplt_epi64_mask): Ditto.
12471 (_mm512_cmplt_epi64_mask): Ditto.
12472 (_mm512_mask_cmplt_epu64_mask): Ditto.
12473 (_mm512_cmplt_epu64_mask): Ditto.
12474 (_mm512_mask_cmpneq_epi32_mask): Ditto.
12475 (_mm512_mask_cmpneq_epu32_mask): Ditto.
12476 (_mm512_cmpneq_epu32_mask): Ditto.
12477 (_mm512_mask_cmpneq_epi64_mask): Ditto.
12478 (_mm512_cmpneq_epi64_mask): Ditto.
12479 (_mm512_mask_cmpneq_epu64_mask): Ditto.
12480 (_mm512_cmpneq_epu64_mask): Ditto.
12481 (_mm512_castpd_ps): Ditto.
12482 (_mm512_castpd_si512): Ditto.
12483 (_mm512_castps_pd): Ditto.
12484 (_mm512_castps_si512): Ditto.
12485 (_mm512_castsi512_ps): Ditto.
12486 (_mm512_castsi512_pd): Ditto.
12487 (_mm512_castpd512_pd128): Ditto.
12488 (_mm512_castps512_ps128): Ditto.
12489 (_mm512_castsi512_si128): Ditto.
12490 (_mm512_castpd512_pd256): Ditto.
12491 (_mm512_castps512_ps256): Ditto.
12492 (_mm512_castsi512_si256): Ditto.
12493 (_mm512_castpd128_pd512): Ditto.
12494 (_mm512_castps128_ps512): Ditto.
12495 (_mm512_castsi128_si512): Ditto.
12496 (_mm512_castpd256_pd512): Ditto.
12497 (_mm512_castps256_ps512): Ditto.
12498 (_mm512_castsi256_si512): Ditto.
12499 (_mm512_cmpeq_epu32_mask): Ditto.
12500 (_mm512_mask_cmpeq_epu32_mask): Ditto.
12501 (_mm512_mask_cmpeq_epu64_mask): Ditto.
12502 (_mm512_cmpeq_epu64_mask): Ditto.
12503 (_mm512_cmpgt_epu32_mask): Ditto.
12504 (_mm512_mask_cmpgt_epu32_mask): Ditto.
12505 (_mm512_mask_cmpgt_epu64_mask): Ditto.
12506 (_mm512_cmpgt_epu64_mask): Ditto.
12507 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
12508 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
12509 * config/i386/i386.c (enum ix86_builtins): Add
12510 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
12511 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
12512 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
12513 (bdesc_args): Add __builtin_ia32_si512_256si,
12514 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
12515 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
12516 __builtin_ia32_pd512_pd.
12517 (ix86_expand_args_builtin): Handle new FTYPEs.
12518 * config/i386/sse.md (castmode): Add 512-bit modes.
12519 (AVX512MODE2P): New.
12520 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
12521 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
12523 2014-08-15 Richard Biener <rguenther@suse.de>
12525 * fold-const.c (tree_swap_operands_p): Put all constants
12526 last, also strip sign-changing NOPs when considering further
12527 canonicalization. Canonicalize also when optimizing for size.
12529 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12531 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
12532 one_match > zero_match case to just before simple_sequence.
12534 2014-08-15 Richard Biener <rguenther@suse.de>
12536 * data-streamer.h (streamer_string_index, string_for_index):
12538 * data-streamer-out.c (streamer_string_index): Make static.
12539 * data-streamer-in.c (string_for_index): Likewise.
12540 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
12541 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
12543 2014-08-15 Richard Biener <rguenther@suse.de>
12545 PR tree-optimization/62031
12546 * tree-data-ref.c (dr_analyze_indices): Do not set
12547 DR_UNCONSTRAINED_BASE.
12548 (dr_may_alias_p): All indirect accesses have to go the
12549 formerly DR_UNCONSTRAINED_BASE path.
12550 * tree-data-ref.h (struct indices): Remove
12551 unconstrained_base member.
12552 (DR_UNCONSTRAINED_BASE): Remove.
12554 2014-08-15 Jakub Jelinek <jakub@redhat.com>
12556 PR middle-end/62092
12557 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
12558 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
12559 in OMP_CLAUSE_MAP in some outer target region.
12561 2014-08-15 Bin Cheng <bin.cheng@arm.com>
12563 * tree-ssa-loop-ivopts.c (ivopts_data): New field
12564 name_expansion_cache.
12565 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
12566 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
12567 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
12568 (difference_cannot_overflow_p): New parameter. Use affine
12569 expansion for equality check.
12570 (iv_elimination_compare_lt): Pass new argument.
12572 2014-08-14 DJ Delorie <dj@redhat.com>
12574 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
12575 variables to the accumulator.
12577 * config/rl78/predicates.md (rl78_near_mem_operand): New.
12578 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
12579 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
12580 with far-far moves.
12582 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
12583 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
12584 (umulqihi3_virt): Likewise.
12585 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
12586 (umulqihi3_real): Likewise.
12588 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
12590 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
12592 PR tree-optimization/62091
12593 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
12594 function_entry_reached.
12595 (walk_aliased_vdefs): Clear it here.
12596 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
12598 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
12600 * ipa-utils.h (compare_virtual_tables): Declare.
12601 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
12603 2014-08-14 Marek Polacek <polacek@redhat.com>
12606 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
12607 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
12609 2014-08-14 Tom de Vries <tom@codesourcery.com>
12611 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
12613 2014-08-14 Tom de Vries <tom@codesourcery.com>
12615 PR rtl-optimization/62004
12616 PR rtl-optimization/62030
12617 * ifcvt.c (rtx_interchangeable_p): New function.
12618 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
12619 * emit-rtl.h (mem_attrs_eq_p): Declare.
12621 2014-08-14 Roman Gareev <gareevroman@gmail.com>
12623 * graphite-scop-detection.c:
12624 Add inclusion of cp-tree.h.
12625 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
12626 in case they are pointers to object types
12628 2014-08-14 Richard Biener <rguenther@suse.de>
12630 * BASE-VER: Change to 5.0.0
12632 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
12633 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12634 Anna Tikhonova <anna.tikhonova@intel.com>
12635 Ilya Tocar <ilya.tocar@intel.com>
12636 Andrey Turetskiy <andrey.turetskiy@intel.com>
12637 Ilya Verbin <ilya.verbin@intel.com>
12638 Kirill Yukhin <kirill.yukhin@intel.com>
12639 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12641 * config/i386/sse.md (define_mode_attr avx512): New.
12642 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
12644 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
12645 (define_mode_attr ssse3_avx2): Ditto.
12646 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
12647 (define_mode_attr avx2_avx512bw): New.
12648 (define_mode_attr ssedoublemodelower): New.
12649 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
12650 V32HI, V64QI modes.
12651 (define_mode_attr ssebytemode): Allow V8DI modes.
12652 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
12653 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
12654 (define_mode_attr ssePSmode2): New.
12655 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
12656 V16HI, V32HI modes.
12657 (define_mode_attr dbpsadbwmode): New.
12658 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
12659 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
12660 (vi8_sse4_1_avx2_avx512): New.
12661 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
12663 (define_mode_attr blendbits): Move before its immediate use.
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: Allow V64QI, V32QI, V32HI, V4HI modes.
12675 * config/i386/subst.md
12676 (define_mode_iterator SUBST_V): Update.
12677 (define_mode_iterator SUBST_A): Ditto.
12678 (define_subst_attr "mask_operand7"): New.
12679 (define_subst_attr "mask_operand10"): New.
12680 (define_subst_attr "mask_operand_arg34") : New.
12681 (define_subst_attr "mask_expand_op3"): New.
12682 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
12683 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
12684 (define_subst_attr "mask_avx512vl_condition"): New.
12685 (define_subst_attr "round_mask_operand4"): Ditto.
12686 (define_subst_attr "round_mask_scalar_op3"): Delete.
12687 (define_subst_attr "round_mask_op4"): New.
12688 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
12690 (define_subst_attr "round_modev8sf_condition"): New.
12691 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
12693 (define_subst_attr "round_saeonly_mask_operand4"): New.
12694 (define_subst_attr "round_saeonly_mask_op4"): New.
12695 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
12696 V8DImode, V16SImode.
12697 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
12698 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
12699 (define_subst_attr "mask_expand4_args"): New.
12700 (define_subst "mask_expand4"): New.
12702 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
12703 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12704 Anna Tikhonova <anna.tikhonova@intel.com>
12705 Ilya Tocar <ilya.tocar@intel.com>
12706 Andrey Turetskiy <andrey.turetskiy@intel.com>
12707 Ilya Verbin <ilya.verbin@intel.com>
12708 Kirill Yukhin <kirill.yukhin@intel.com>
12709 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12711 * config/i386/i386.md
12712 (define_attr "isa"): Add avx512bw,noavx512bw.
12713 (define_attr "enabled"): Ditto.
12714 (define_split): Add 32/64-bit mask logic.
12715 (define_insn "*k<logic>qi"): New.
12716 (define_insn "*k<logic>hi"): New.
12717 (define_insn "*anddi_1"): Add mask version.
12718 (define_insn "*andsi_1"): Ditto.
12719 (define_insn "*<code><mode>_1"): Ditto.
12720 (define_insn "*<code>hi_1"): Ditto.
12721 (define_insn "kxnor<mode>"): New.
12722 (define_insn "kunpcksi"): New.
12723 (define_insn "kunpckdi"): New.
12724 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
12725 (define_insn "*one_cmplhi2_1"): Ditto.
12727 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
12728 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12729 Anna Tikhonova <anna.tikhonova@intel.com>
12730 Ilya Tocar <ilya.tocar@intel.com>
12731 Andrey Turetskiy <andrey.turetskiy@intel.com>
12732 Ilya Verbin <ilya.verbin@intel.com>
12733 Kirill Yukhin <kirill.yukhin@intel.com>
12734 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12736 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
12739 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
12740 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12741 Anna Tikhonova <anna.tikhonova@intel.com>
12742 Ilya Tocar <ilya.tocar@intel.com>
12743 Andrey Turetskiy <andrey.turetskiy@intel.com>
12744 Ilya Verbin <ilya.verbin@intel.com>
12745 Kirill Yukhin <kirill.yukhin@intel.com>
12746 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12748 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
12750 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
12751 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
12752 xmm/ymm16+ when availble.
12753 * config/i386/i386.h
12754 (HARD_REGNO_NREGS): Add mask regs.
12755 (VALID_AVX512F_REG_MODE): Ditto.
12756 (VALID_AVX512F_REG_MODE) : Define.
12757 (VALID_MASK_AVX512BW_MODE): Ditto.
12758 (reg_class) (MASK_REG_P(X)): Define.
12759 * config/i386/i386.md: Do not split long moves with mask register,
12760 use kmovb if avx512bw is availible.
12761 (movdi_internal): Handle mask registers.
12763 2014-08-14 Richard Biener <rguenther@suse.de>
12765 PR tree-optimization/62081
12766 * tree-ssa-loop.c (pass_fix_loops): New pass.
12767 (pass_tree_loop::gate): Do not fixup loops here.
12768 * tree-pass.h (make_pass_fix_loops): Declare.
12769 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
12771 2014-08-14 Richard Biener <rguenther@suse.de>
12773 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
12774 (type_hash_canon): ... this and avoid 2nd lookup for the add.
12776 2014-08-14 Richard Biener <rguenther@suse.de>
12778 PR tree-optimization/62090
12779 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
12780 (fold_builtin_2): Do not fold sprintf.
12781 (fold_builtin_3): Likewise.
12782 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
12783 moved from builtins.c.
12784 (gimple_fold_builtin): Fold sprintf.
12786 2014-08-14 Richard Biener <rguenther@suse.de>
12788 PR rtl-optimization/62079
12789 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
12792 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
12794 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
12795 current_function_decl.
12797 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
12799 * cgraph.c (cgraph_node::function_symbol): Fix wrong
12800 cgraph_function_node to cgraph_node::function_symbol
12803 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
12805 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
12806 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
12808 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
12810 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
12813 2014-08-13 Roman Gareev <gareevroman@gmail.com>
12815 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
12818 2014-08-12 Jakub Jelinek <jakub@redhat.com>
12821 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
12822 any registers that are used in mem_insn.
12824 2014-08-12 Steve Ellcey <sellcey@mips.com>
12826 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
12828 2014-08-12 Steve Ellcey <sellcey@mips.com>
12830 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
12831 (MULTILIB_DIRNAMES): Ditto.
12832 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
12833 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
12834 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
12835 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
12836 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
12837 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
12839 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
12842 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
12843 of __ARM_SIZEOF_WCHAR_T.
12845 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
12848 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
12849 Remove unnecessary attributes.
12851 2014-08-12 Yury Gribov <y.gribov@samsung.com>
12853 * internal-fn.c (init_internal_fns): Fix off-by-one.
12855 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
12856 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12857 Anna Tikhonova <anna.tikhonova@intel.com>
12858 Ilya Tocar <ilya.tocar@intel.com>
12859 Andrey Turetskiy <andrey.turetskiy@intel.com>
12860 Ilya Verbin <ilya.verbin@intel.com>
12861 Kirill Yukhin <kirill.yukhin@intel.com>
12862 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12864 * config/i386/i386.c (standard_sse_constant_opcode): Use
12865 vpxord/vpternlog if avx512 is availible.
12867 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
12869 PR middle-end/62103
12870 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
12871 bitfields, that is when size doesn't match the size of type or the
12872 size of the constructor.
12874 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
12876 * config/rs6000/constraints.md (wh constraint): New constraint,
12877 for FP registers if direct move is available.
12878 (wi constraint): New constraint, for VSX/FP registers that can
12879 handle 64-bit integers.
12880 (wj constraint): New constraint for VSX/FP registers that can
12881 handle 64-bit integers for direct moves.
12882 (wk constraint): New constraint for VSX/FP registers that can
12883 handle 64-bit doubles for direct moves.
12884 (wy constraint): Make documentation match implementation.
12886 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
12887 scalar_in_vmx_p field to simplify tests of whether SFmode or
12888 DFmode can go in the Altivec registers.
12889 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
12890 (rs6000_setup_reg_addr_masks): Likewise.
12891 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
12892 field, and wh/wi/wj/wk constraints.
12893 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
12894 the wh/wi/wj/wk constraints.
12895 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
12896 upper registers, prefer VSX registers unless the operation is a
12897 memory operation with REG+OFFSET addressing.
12899 * config/rs6000/vsx.md (VSr mode attribute): Add support for
12900 DImode. Change SFmode to use ww constraint instead of d to allow
12901 SF registers in the upper registers.
12904 (VSr5): Fix thinko in comment.
12905 (VSa): New mode attribute that is an alternative to wa, that
12906 returns the VSX register class that a mode can go in, but may not
12907 be the preferred register class.
12908 (VS_64dm): New mode attribute for appropriate register classes for
12909 referencing 64-bit elements of vectors for direct moves and normal
12911 (VS_64reg): Likewise.
12912 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
12913 register allocator to only registers the data type can handle.
12914 (vsx_le_perm_load_<mode>): Likewise.
12915 (vsx_le_perm_store_<mode>): Likewise.
12916 (vsx_xxpermdi2_le_<mode>): Likewise.
12917 (vsx_xxpermdi4_le_<mode>): Likewise.
12918 (vsx_lxvd2x2_le_<mode>): Likewise.
12919 (vsx_lxvd2x4_le_<mode>): Likewise.
12920 (vsx_stxvd2x2_le_<mode>): Likewise.
12921 (vsx_add<mode>3): Likewise.
12922 (vsx_sub<mode>3): Likewise.
12923 (vsx_mul<mode>3): Likewise.
12924 (vsx_div<mode>3): Likewise.
12925 (vsx_tdiv<mode>3_internal): Likewise.
12926 (vsx_fre<mode>2): Likewise.
12927 (vsx_neg<mode>2): Likewise.
12928 (vsx_abs<mode>2): Likewise.
12929 (vsx_nabs<mode>2): Likewise.
12930 (vsx_smax<mode>3): Likewise.
12931 (vsx_smin<mode>3): Likewise.
12932 (vsx_sqrt<mode>2): Likewise.
12933 (vsx_rsqrte<mode>2): Likewise.
12934 (vsx_tsqrt<mode>2_internal): Likewise.
12935 (vsx_fms<mode>4): Likewise.
12936 (vsx_nfma<mode>4): Likewise.
12937 (vsx_eq<mode>): Likewise.
12938 (vsx_gt<mode>): Likewise.
12939 (vsx_ge<mode>): Likewise.
12940 (vsx_eq<mode>_p): Likewise.
12941 (vsx_gt<mode>_p): Likewise.
12942 (vsx_ge<mode>_p): Likewise.
12943 (vsx_xxsel<mode>): Likewise.
12944 (vsx_xxsel<mode>_uns): Likewise.
12945 (vsx_copysign<mode>3): Likewise.
12946 (vsx_float<VSi><mode>2): Likewise.
12947 (vsx_floatuns<VSi><mode>2): Likewise.
12948 (vsx_fix_trunc<mode><VSi>2): Likewise.
12949 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
12950 (vsx_x<VSv>r<VSs>i): Likewise.
12951 (vsx_x<VSv>r<VSs>ic): Likewise.
12952 (vsx_btrunc<mode>2): Likewise.
12953 (vsx_b2trunc<mode>2): Likewise.
12954 (vsx_floor<mode>2): Likewise.
12955 (vsx_ceil<mode>2): Likewise.
12956 (vsx_<VS_spdp_insn>): Likewise.
12957 (vsx_xscvspdp): Likewise.
12958 (vsx_xvcvspuxds): Likewise.
12959 (vsx_float_fix_<mode>2): Likewise.
12960 (vsx_set_<mode>): Likewise.
12961 (vsx_extract_<mode>_internal1): Likewise.
12962 (vsx_extract_<mode>_internal2): Likewise.
12963 (vsx_extract_<mode>_load): Likewise.
12964 (vsx_extract_<mode>_store): Likewise.
12965 (vsx_splat_<mode>): Likewise.
12966 (vsx_xxspltw_<mode>): Likewise.
12967 (vsx_xxspltw_<mode>_direct): Likewise.
12968 (vsx_xxmrghw_<mode>): Likewise.
12969 (vsx_xxmrglw_<mode>): Likewise.
12970 (vsx_xxsldwi_<mode>): Likewise.
12971 (vsx_xscvdpspn): Tighten constraints to only use register classes
12973 (vsx_xscvspdpn): Likewise.
12974 (vsx_xscvdpspn_scalar): Likewise.
12976 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
12977 wj, and wk constraints.
12978 (GPR_REG_CLASS_P): New helper macro for register classes targeting
12979 general purpose registers.
12981 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
12983 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
12984 DImode instead of wm. Use wk constraint for direct move of DFmode
12986 (extendsidi2_lfiwax): Likewise.
12987 (lfiwax): Likewise.
12988 (lfiwzx): Likewise.
12989 (movdi_internal64): Likewise.
12991 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
12992 wk constraints. Make the wy constraint documentation match them
12995 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
12997 Replacement of isl_int by isl_val
12998 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
12999 (compute_bounds_for_param): use isl_val instead of isl_int
13000 (compute_bounds_for_loop): likewise
13001 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
13002 (build_linearized_memory_access): use isl_val instead of isl_int
13003 (pdr_stride_in_loop): likewise
13004 * graphite-optimize-isl.c:
13005 (getPrevectorMap): use isl_val instead of isl_int
13007 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
13008 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
13009 (extern the_isl_ctx): declare
13010 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
13011 (extract_affine_gmp): likewise
13013 (build_loop_iteration_domains): likewise
13014 (add_param_constraints): likewise
13016 2014-08-11 Richard Biener <rguenther@suse.de>
13018 PR tree-optimization/62075
13019 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
13020 handle uses in patterns.
13022 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
13023 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13024 Anna Tikhonova <anna.tikhonova@intel.com>
13025 Ilya Tocar <ilya.tocar@intel.com>
13026 Andrey Turetskiy <andrey.turetskiy@intel.com>
13027 Ilya Verbin <ilya.verbin@intel.com>
13028 Kirill Yukhin <kirill.yukhin@intel.com>
13029 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13031 * common/config/i386/i386-common.c
13032 (OPTION_MASK_ISA_AVX512VL_SET): Define.
13033 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
13034 (ix86_handle_option): Handle OPT_mavx512vl.
13035 * config/i386/cpuid.h (bit_AVX512VL): Define.
13036 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
13037 set -mavx512vl accordingly.
13038 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
13039 OPTION_MASK_ISA_AVX512VL.
13040 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
13041 (ix86_option_override_internal): Define PTA_AVX512VL, handle
13042 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
13043 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
13044 * config/i386/i386.h (TARGET_AVX512VL): Define.
13045 (TARGET_AVX512VL_P(x)): Ditto.
13046 * config/i386/i386.opt: Add mavx512vl.
13048 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
13050 PR tree-optimization/62073
13051 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
13054 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
13055 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13056 Anna Tikhonova <anna.tikhonova@intel.com>
13057 Ilya Tocar <ilya.tocar@intel.com>
13058 Andrey Turetskiy <andrey.turetskiy@intel.com>
13059 Ilya Verbin <ilya.verbin@intel.com>
13060 Kirill Yukhin <kirill.yukhin@intel.com>
13061 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13063 * common/config/i386/i386-common.c
13064 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
13065 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
13066 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
13067 (ix86_handle_option): Handle OPT_mavx512bw.
13068 * config/i386/cpuid.h (bit_AVX512BW): Define.
13069 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
13070 set -mavx512bw accordingly.
13071 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
13072 OPTION_MASK_ISA_AVX512BW.
13073 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
13074 (ix86_option_override_internal): Define PTA_AVX512BW, handle
13075 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
13076 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
13077 * config/i386/i386.h (TARGET_AVX512BW): Define.
13078 (TARGET_AVX512BW_P(x)): Ditto.
13079 * config/i386/i386.opt: Add mavx512bw.
13081 2014-08-11 Richard Biener <rguenther@suse.de>
13083 PR tree-optimization/62070
13084 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
13085 Remove SSA checking.
13087 2014-08-11 Yury Gribov <y.gribov@samsung.com>
13089 * asan.c (asan_check_flags): New enum.
13090 (build_check_stmt_with_calls): Removed function.
13091 (build_check_stmt): Split inlining logic to
13092 asan_expand_check_ifn.
13093 (instrument_derefs): Rename parameter.
13094 (instrument_mem_region_access): Rename parameter.
13095 (instrument_strlen_call): Likewise.
13096 (asan_expand_check_ifn): New function.
13097 (asan_instrument): Remove old code.
13098 (pass_sanopt::execute): Change handling of
13099 asan-instrumentation-with-call-threshold.
13100 (asan_clear_shadow): Fix formatting.
13101 (asan_function_start): Likewise.
13102 (asan_emit_stack_protection): Likewise.
13103 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
13104 Update description.
13105 * internal-fn.c (expand_ASAN_CHECK): New function.
13106 * internal-fn.def (ASAN_CHECK): New internal function.
13107 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
13108 Update description.
13109 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
13110 * tree.c: Small comment fix.
13112 2014-08-11 Yury Gribov <y.gribov@samsung.com>
13114 * gimple.c (gimple_call_fnspec): Support internal functions.
13115 (gimple_call_return_flags): Use const.
13116 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
13117 * internal-fn.def: Add fnspec information.
13118 * internal-fn.h (internal_fn_fnspec): New function.
13119 (init_internal_fns): Declare new function.
13120 * internal-fn.c (internal_fn_fnspec_array): New global variable.
13121 (init_internal_fns): New function.
13122 * tree-core.h: Update macro call.
13123 * tree.c (build_common_builtin_nodes): Initialize internal fns.
13125 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
13127 * lto-streamer.h (struct output_block::symbol): Change from
13128 struct symtab_node to plain symtab_node.
13129 (referenced_from_this_partition_p): Change first parameter
13130 from struct symtab_node to plain symtab_node.
13132 2014-08-10 Marek Polacek <polacek@redhat.com>
13135 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
13137 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
13139 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
13140 DECL correctly; do not give up on types in static storage.
13142 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
13144 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
13146 2014-08-09 Roman Gareev <gareevroman@gmail.com>
13148 * graphite-isl-ast-to-gimple.c:
13149 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
13151 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
13153 2014-08-08 Guozhi Wei <carrot@google.com>
13155 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
13157 2014-08-08 Cary Coutant <ccoutant@google.com>
13159 * dwarf2out.c (get_skeleton_type_unit): Remove.
13160 (output_skeleton_debug_sections): Remove skeleton type units.
13161 (output_comdat_type_unit): Likewise.
13162 (dwarf2out_finish): Likewise.
13164 2014-08-07 Yi Yang <ahyangyi@google.com>
13166 * predict.c (expr_expected_value_1): Remove the redundant assignment.
13168 2014-08-08 Richard Biener <rguenther@suse.de>
13170 * lto-streamer.h (struct lto_input_block): Make it a class
13171 with a constructor.
13172 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
13173 (struct lto_function_header, struct lto_simple_header,
13174 struct lto_simple_header_with_strings,
13175 struct lto_decl_header, struct lto_function_header): Make
13176 a simple inheritance hieararchy. Remove unused fields.
13177 (struct lto_asm_header): Remove.
13178 * lto-streamer-out.c (produce_asm): Adjust.
13179 (lto_output_toplevel_asms): Likewise.
13180 (produce_asm_for_decls): Likewise.
13181 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
13182 * data-streamer-in.c (string_for_index): Likewise.
13183 * ipa-inline-analysis.c (inline_read_section): Likewise.
13184 * ipa-prop.c (ipa_prop_read_section): Likewise.
13185 (read_replacements_section): Likewise.
13186 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
13187 * lto-section-in.c (lto_create_simple_input_block): Likewise.
13188 (lto_destroy_simple_input_block): Likewise.
13189 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
13190 (lto_input_toplevel_asms): Likewise.
13192 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
13193 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13194 Anna Tikhonova <anna.tikhonova@intel.com>
13195 Ilya Tocar <ilya.tocar@intel.com>
13196 Andrey Turetskiy <andrey.turetskiy@intel.com>
13197 Ilya Verbin <ilya.verbin@intel.com>
13198 Kirill Yukhin <kirill.yukhin@intel.com>
13199 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13201 * common/config/i386/i386-common.c
13202 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
13203 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
13204 (ix86_handle_option): Handle OPT_mavx512dq.
13205 * config/i386/cpuid.h (bit_AVX512DQ): Define.
13206 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
13207 set -mavx512dq accordingly.
13208 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
13209 OPTION_MASK_ISA_AVX512DQ.
13210 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
13211 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
13212 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
13213 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
13214 * config/i386/i386.h (TARGET_AVX512DQ): Define.
13215 (TARGET_AVX512DQ_P(x)): Ditto.
13216 * config/i386/i386.opt: Add mavx512dq.
13218 2014-08-08 Richard Biener <rguenther@suse.de>
13220 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
13221 target_percent, target_percent_s): Export.
13222 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
13223 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
13224 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
13225 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
13226 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
13227 Move to gimple-fold.c.
13228 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
13230 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
13231 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
13232 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
13233 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
13234 (rewrite_call_expr_array): Remove.
13235 (fold_builtin_sprintf_chk): Likewise.
13236 (fold_builtin_snprintf_chk): Likewise.
13237 (fold_builtin_varargs): Remove handling of sprintf_chk,
13238 vsprintf_chk, snprintf_chk and vsnprintf_chk.
13239 (gimple_fold_builtin_sprintf_chk): Remove.
13240 (gimple_fold_builtin_snprintf_chk): Likewise.
13241 (gimple_fold_builtin_varargs): Likewise.
13242 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
13243 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
13244 * gimple.c (gimple_seq_add_seq_without_update): New function.
13245 * gimple.h (gimple_seq_add_seq_without_update): Declare.
13246 * gimple-fold.c: Include output.h.
13247 (gsi_replace_with_seq_vops): New function, split out from ...
13248 (gimplify_and_update_call_from_tree): ... here.
13249 (replace_call_with_value): New function.
13250 (replace_call_with_call_and_fold): Likewise.
13251 (var_decl_component_p): Moved from builtins.c.
13252 (gimple_fold_builtin_memory_op): Moved from builtins.c
13253 fold_builtin_memory_op and rewritten to GIMPLE.
13254 (gimple_fold_builtin_memset): Likewise.
13255 (gimple_fold_builtin_strcpy): Likewise.
13256 (gimple_fold_builtin_strncpy): Likewise.
13257 (gimple_fold_builtin_strcat): Likewise.
13258 (gimple_fold_builtin_fputs): Likewise.
13259 (gimple_fold_builtin_memory_chk): Likewise.
13260 (gimple_fold_builtin_stxcpy_chk): Likewise.
13261 (gimple_fold_builtin_stxncpy_chk): Likewise.
13262 (gimple_fold_builtin_snprintf_chk): Likewise.
13263 (gimple_fold_builtin_sprintf_chk): Likewise.
13264 (gimple_fold_builtin_strlen): New function.
13265 (gimple_fold_builtin_with_strlen): New function split out from
13266 gimple_fold_builtin.
13267 (gimple_fold_builtin): Change signature and handle
13268 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
13269 here. Call gimple_fold_builtin_with_strlen.
13270 (gimple_fold_call): Adjust.
13272 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
13274 * calls.c (precompute_arguments): Check
13275 promoted_for_signed_and_unsigned_p and set the promoted mode.
13276 (promoted_for_signed_and_unsigned_p): New function.
13277 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
13278 and set the promoted mode.
13279 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
13280 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
13281 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
13284 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
13286 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
13287 instead of SUBREG_PROMOTED_UNSIGNED_SET.
13288 (expand_call): Likewise.
13289 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
13290 to get promoted mode.
13291 * combine.c (record_promoted_value): Skip > 0 comparison with
13292 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
13293 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
13294 of SUBREG_PROMOTED_UNSIGNED_P.
13295 (convert_modes): Likewise.
13296 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
13297 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
13298 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
13299 SUBREG_PROMOTED_UNSIGNED_SET.
13300 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
13301 instead of SUBREG_PROMOTED_UNSIGNED_SET.
13302 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
13303 SUBREG_PROMOTED_SET.
13304 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
13305 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
13306 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
13307 of SUBREG_PROMOTED_UNSIGNED_P.
13308 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
13309 (SUBREG_PROMOTED_SET): New define.
13310 (SUBREG_PROMOTED_GET): Likewise.
13311 (SUBREG_PROMOTED_SIGN): Likewise.
13312 (SUBREG_PROMOTED_SIGNED_P): Likewise.
13313 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
13314 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
13315 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
13316 instead of SUBREG_PROMOTED_UNSIGNED_GET.
13317 (nonzero_bits1): Skip > 0 comparison with the results as
13318 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
13319 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
13320 of !SUBREG_PROMOTED_UNSIGNED_P.
13321 * simplify-rtx.c (simplify_unary_operation_1): Use new
13322 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
13323 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
13324 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
13325 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
13327 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
13329 * ipa-devirt.c: Include gimple-pretty-print.h
13330 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
13332 (decl_maybe_in_construction_p): Fix conditional on cdtor check
13333 (get_polymorphic_call_info): Fix return value
13334 (type_change_info): New sturcture based on ipa-prop
13336 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
13337 based on ipa-prop variant.
13338 (extr_type_from_vtbl_ptr_store): New function
13339 based on ipa-prop variant.
13340 (record_known_type): New function.
13341 (check_stmt_for_type_change): New function.
13342 (get_dynamic_type): New function.
13343 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
13344 * tree-ssa-pre.c: ipa-utils.h
13345 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
13346 machinery; sanity check with ipa-prop devirtualization.
13347 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
13350 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
13352 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
13353 * alias.c, cfgexpand.c, cgraphbuild.c,
13354 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
13355 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
13356 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
13357 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
13358 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
13359 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
13360 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
13361 dse.c, except.c, gengtype.c, gimple-expr.c,
13362 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
13363 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
13364 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
13365 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
13366 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
13367 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
13369 * pointer-set.c: Remove file.
13370 * pointer-set.h: Remove file.
13372 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13374 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
13375 * config/arm/types.md (f_sels, f_seld): Delete.
13377 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13379 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
13380 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
13381 (aarch64_movdi_<mode>high): Likewise.
13382 (aarch64_mov<mode>high_di): Likewise.
13383 (aarch64_movdi_<mode>low): Likewise.
13384 (aarch64_mov<mode>low_di): Likewise.
13385 (aarch64_movtilow_tilow): Likewise.
13386 Add comment explaining usage of fp,simd attributes and of
13387 TARGET_FLOAT and TARGET_SIMD.
13389 2014-08-07 Ian Bolton <ian.bolton@arm.com>
13390 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13392 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
13393 Use MOVN when one of the half-words is 0xffff.
13395 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
13397 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
13399 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
13401 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
13402 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
13403 (rfs_str): String corresponding to RFS_* constants.
13404 (rank_for_schedule_stats_t): New typedef.
13405 (rank_for_schedule_stats): New static variable.
13406 (rfs_result): New static function.
13407 (rank_for_schedule): Track statistics for deciding heuristics.
13408 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
13410 (ready_sort): Use them for debug printouts.
13411 (schedule_block): Init statistics state. Print statistics on
13412 rank_for_schedule decisions.
13414 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
13416 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
13418 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
13420 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
13423 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
13425 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
13426 function to not conflict.
13427 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
13428 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
13429 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
13430 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
13431 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
13434 2014-08-07 Marek Polacek <polacek@redhat.com>
13436 * fold-const.c (fold_binary_loc): Add folding of
13437 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
13439 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
13441 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
13442 instead of type size.
13443 (ASM_FINISH_DECLARE_OBJECT): Likewise.
13445 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
13447 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
13448 (*thumb1_movqi_insn): Likewise.
13449 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
13451 2014-08-07 Tom de Vries <tom@codesourcery.com>
13453 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
13454 (glibc_2_11_or_earlier): Remove effective-target keywords.
13456 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
13458 * config/arm/arm.c (bdesc_2arg): Fix typo.
13459 (arm_atomic_assign_expand_fenv): Remove The default implementation.
13461 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
13463 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
13465 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
13468 * haifa-sched.c (advance_one_cycle): Fix dump.
13469 (schedule_block): Don't advance cycle if we are already at the
13470 beginning of the cycle.
13472 2014-08-06 Martin Jambor <mjambor@suse.cz>
13475 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
13477 2014-08-06 Richard Biener <rguenther@suse.de>
13480 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
13482 (lto_input_tree): Pop SCCs here.
13484 2014-08-06 Richard Biener <rguenther@suse.de>
13486 PR tree-optimization/61320
13487 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
13488 handle misaligned loads.
13490 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
13492 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
13493 (aarch64_expand_vec_perm_const): Check for dup before zip.
13495 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13497 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
13498 CONST_INT_P instead of GET_CODE and compare.
13499 (aarch64_select_cc_mode): Likewise.
13500 (aarch64_print_operand): Likewise.
13501 (aarch64_rtx_costs): Likewise.
13502 (aarch64_simd_valid_immediate): Likewise.
13503 (aarch64_simd_check_vect_par_cnst_half): Likewise.
13504 (aarch64_simd_emit_pair_result_insn): Likewise.
13506 2014-08-05 David Malcolm <dmalcolm@redhat.com>
13508 * gdbhooks.py (find_gcc_source_dir): New helper function.
13509 (class PassNames): New class, locating and parsing passes.def.
13510 (class BreakOnPass): New command "break-on-pass".
13512 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
13514 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
13517 2014-08-05 Richard Biener <rguenther@suse.de>
13519 PR rtl-optimization/61672
13520 * emit-rtl.h (mem_attrs_eq_p): Declare.
13521 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
13522 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
13523 * cfgcleanup.c (merge_memattrs): Likewise.
13524 Include emit-rtl.h.
13526 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13528 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
13529 rather than singleton vectors.
13530 (vqdmlsls_lane_s32): Likewise.
13532 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13534 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
13535 Use VSDQ_HSI mode iterator.
13536 (aarch64_sqrdmulh_laneq<mode>): Likewise.
13537 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
13538 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
13539 Use BUILTIN_VDQHS macro.
13540 (sqrdmulh_laneq): Likewise.
13541 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
13542 (vqdmlals_laneq_s32): Likewise.
13543 (vqdmlslh_laneq_s16): Likewise.
13544 (vqdmlsls_laneq_s32): Likewise.
13545 (vqdmulhh_laneq_s16): Likewise.
13546 (vqdmulhs_laneq_s32): Likewise.
13547 (vqrdmulhh_laneq_s16): Likewise.
13548 (vqrdmulhs_laneq_s32): Likewise.
13550 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13552 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
13553 (vmuld_laneq_f64): Likewise.
13554 (vmuls_laneq_f32): Likewise.
13555 (vmul_n_f64): Likewise.
13556 (vmuld_lane_f64): Reimplement in C.
13557 (vmuls_lane_f32): Likewise.
13559 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13561 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
13563 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
13565 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13567 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
13568 (rbitsi2): Likewise.
13569 (*arm_rev): Set predicable and predicable_short_it attributes.
13571 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13573 * convert.c (convert_to_integer): Guard transformation to lrint by
13576 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
13578 * config/aarch64/aarch64-builtins.c
13579 (aarch64_simd_builtin_type_mode): Delete.
13580 (v8qi_UP): Remap to V8QImode.
13581 (v4hi_UP): Remap to V4HImode.
13582 (v2si_UP): Remap to V2SImode.
13583 (v2sf_UP): Remap to V2SFmode.
13584 (v1df_UP): Remap to V1DFmode.
13585 (di_UP): Remap to DImode.
13586 (df_UP): Remap to DFmode.
13587 (v16qi_UP):V16QImode.
13588 (v8hi_UP): Remap to V8HImode.
13589 (v4si_UP): Remap to V4SImode.
13590 (v4sf_UP): Remap to V4SFmode.
13591 (v2di_UP): Remap to V2DImode.
13592 (v2df_UP): Remap to V2DFmode.
13593 (ti_UP): Remap to TImode.
13594 (ei_UP): Remap to EImode.
13595 (oi_UP): Remap to OImode.
13596 (ci_UP): Map to CImode.
13597 (xi_UP): Remap to XImode.
13598 (si_UP): Remap to SImode.
13599 (sf_UP): Remap to SFmode.
13600 (hi_UP): Remap to HImode.
13601 (qi_UP): Remap to QImode.
13602 (aarch64_simd_builtin_datum): Make mode a machine_mode.
13603 (VAR1): Build builtin name.
13604 (aarch64_init_simd_builtins): Remove dead code.
13606 2014-08-05 Roman Gareev <gareevroman@gmail.com>
13608 * graphite-isl-ast-to-gimple.c:
13609 (set_options): New function.
13610 (scop_to_isl_ast): Add calling of set_options.
13612 2014-08-05 Jakub Jelinek <jakub@redhat.com>
13614 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
13615 (analyze_iv_to_split_insn): Don't initialize them.
13616 (get_ivts_expr): Removed.
13617 (allocate_basic_variable, insert_base_initialization): Use
13618 SET_SRC instead of *get_ivts_expr.
13619 (split_iv): Use &SET_SRC instead of get_ivts_expr.
13621 2014-08-05 Roman Gareev <gareevroman@gmail.com>
13623 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
13624 (translate_isl_ast_for_loop): Add checking of the
13625 flag_loop_parallelize_all.
13626 (ast_build_before_for): New function.
13627 (scop_to_isl_ast): Add checking of the
13628 flag_loop_parallelize_all.
13629 * graphite-dependences.c: Move the defenition of the
13630 scop_get_dependences from graphite-optimize-isl.c to this file.
13631 (apply_schedule_on_deps): Add checking of the ux's emptiness.
13632 (carries_deps): Add checking of the x's value.
13633 * graphite-optimize-isl.c: Move the defenition of the
13634 scop_get_dependences to graphite-dependences.c.
13635 * graphite-poly.h: Add declarations of scop_get_dependences
13638 2014-08-04 Rohit <rohitarulraj@freescale.com>
13641 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
13643 (alt_reg_names): Likewise.
13644 (rs6000_dwarf_register_span): For SPE high registers, replace
13645 dwarf register numbers with GCC hard register numbers.
13646 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
13647 (rs6000_dbx_register_number): For SPE high registers, return dwarf
13648 register number for the corresponding GCC hard register number.
13649 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
13650 newly added GCC hard register numbers for SPE high registers.
13651 (DWARF_FRAME_REGISTERS): Likewise.
13652 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
13653 (DWARF_FRAME_REGNUM): Likewise.
13654 (FIXED_REGISTERS): Likewise.
13655 (CALL_USED_REGISTERS): Likewise.
13656 (CALL_REALLY_USED_REGISTERS): Likewise.
13657 (REG_ALLOC_ORDER): Likewise.
13658 (enum reg_class): Likewise.
13659 (REG_CLASS_NAMES): Likewise.
13660 (REG_CLASS_CONTENTS): Likewise.
13661 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
13663 2014-08-04 Richard Biener <rguenther@suse.de>
13665 * gimple-fold.h (gimple_fold_builtin): Remove.
13666 * gimple-fold.c (gimple_fold_builtin): Make static.
13667 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
13668 fold_stmt, not gimple_fold_builtin.
13670 2014-08-04 Martin Liska <mliska@suse.cz>
13672 * cgraph.h (csi_end_p): Removed.
13673 (csi_next): Likewise.
13674 (csi_node): Likewise.
13675 (csi_start): Likewise.
13676 (cgraph_node_in_set_p): Likewise.
13677 (cgraph_node_set_size): Likewise.
13678 (vsi_end_p): Likewise.
13679 (vsi_next): Likewise.
13680 (vsi_node): Likewise.
13681 (vsi_start): Likewise.
13682 (varpool_node_set_size): Likewise.
13683 (cgraph_node_set_nonempty_p): Likewise.
13684 (varpool_node_set_nonempty_p): Likewise.
13685 * cgraphunit.c (cgraph_process_new_functions): vec replaces
13687 * ipa-inline-transform.c: Likewise.
13688 * ipa-utils.c (cgraph_node_set_new): Removed.
13689 (cgraph_node_set_add): Likewise.
13690 (cgraph_node_set_remove): Likewise.
13691 (cgraph_node_set_find): Likewise.
13692 (dump_cgraph_node_set): Likewise.
13693 (debug_cgraph_node_set): Likewise.
13694 (free_cgraph_node_set): Likewise.
13695 (varpool_node_set_new): Likewise.
13696 (varpool_node_set_add): Likewise.
13697 (varpool_node_set_remove): Likewise.
13698 (varpool_node_set_find): Likewise.
13699 (dump_varpool_node_set): Likewise.
13700 (free_varpool_node_set): Likewise.
13701 (debug_varpool_node_set): Likewise.
13702 * tree-emutls.c (struct tls_var_data):
13703 (emutls_index): Removed.
13704 (emutls_decl): Likewise.
13705 (gen_emutls_addr): Function implementation uses newly added
13706 hash_map<varpool_node *, tls_var_data>.
13707 (clear_access_vars): Likewise.
13708 (create_emultls_var): Likewise.
13709 (ipa_lower_emutls): Likewise.
13710 (reset_access): New function.
13712 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
13714 * config/i386/i386.c (ix86_option_override_internal): Add
13715 PTA_RDRND and PTA_MOVBE for bdver4.
13717 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13718 James Greenhalgh <james.greenhalgh@arm.com>
13720 * doc/md.texi (clrsb): Document.
13721 (clz): Change reference to x into operand 1.
13723 (popcount): Likewise.
13725 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13728 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
13729 move to subtarget in serial version if result is ignored.
13731 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
13732 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13734 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
13735 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
13736 (sched_analyze_insn): Update use of try_group_insn to
13737 sched_macro_fuse_insns.
13738 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
13739 arguments that are not conditional jumps.
13741 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
13743 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
13744 family information. Handle BTVER2 cpu with cpuid family value.
13746 2014-08-04 Tom de Vries <tom@codesourcery.com>
13748 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
13749 (glibc_2_11_or_earlier): Document effective-target keywords.
13751 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
13753 * ipa-devirt.c (odr_type_warn_count): Add type.
13754 (possible_polymorphic_call_targets): Set it.
13755 (ipa_devirt): Use it.
13757 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
13759 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
13761 * ipa-devirt.c: Include hash-map.h
13762 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
13763 (clear_speculation): Break out of ...
13764 (get_class_context): ... here; speed up handling obviously useless
13766 (odr_type_warn_count, decl_warn_count): New structures.
13767 (final_warning_record): New structure.
13768 (final_warning_records): New static variable.
13769 (possible_polymorphic_call_targets): Cleanup handling of
13770 speculative info; do not build speculation when user do not care;
13771 record info about warnings when asked for.
13772 (add_decl_warning): New function.
13773 (type_warning_cmp): New function.
13774 (decl_warning_cmp): New function.
13775 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
13776 (gate): Enable pass when warnings are requested.
13777 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
13780 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
13782 * hash-map.h (default_hashmap_traits::mark_key_deleted):
13784 (hash_map::remove): New method.
13785 (hash_map::traverse): New method.
13786 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
13787 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
13788 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
13789 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
13790 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
13791 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
13794 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
13796 * hash-set.h: new File.
13797 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
13798 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
13799 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
13800 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
13801 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
13802 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
13803 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
13804 varpool.c: Use hash_set instead of pointer_set.
13806 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
13808 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
13810 2014-08-01 Jiong Wang <jiong.wang@arm.com>
13812 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
13813 for frame access when strict_p is false.
13815 2014-08-01 Renlin Li <renlin.li@arm.com>
13816 2014-08-01 Jiong Wang <jiong.wang@arm.com>
13818 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
13819 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
13820 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
13822 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
13824 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
13825 aarch64_mem_pair_offset.
13827 2014-08-01 Jiong Wang <jiong.wang@arm.com>
13829 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
13831 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
13832 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
13834 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
13836 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
13838 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
13840 PR regression/61510
13841 * cgraphunit.c (analyze_functions): Use get_create rather than get
13842 for decls which are clones of abstract functions.
13844 2014-08-01 Martin Liska <mliska@suse.cz>
13846 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
13847 * ipa-prop.h (count_formal_params): Global function created from static.
13848 * ipa-prop.c (count_formal_params): Likewise.
13849 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
13850 profiles for semantically equivalent functions.
13851 * passes.c (do_per_function): If we load body of a function
13852 during WPA, this condition should behave same.
13853 * varpool.c (ctor_for_folding): More tolerant assert for variable
13854 aliases created during WPA.
13856 2014-08-01 Martin Liska <mliska@suse.cz>
13858 * doc/invoke.texi (Options That Control Optimization): Documentation
13859 for -foptimize-strlen introduced. Optimization levels default options
13862 2014-08-01 Jakub Jelinek <jakub@redhat.com>
13864 * opts.c (common_handle_option): Handle -fsanitize=alignment.
13865 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
13866 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
13868 * stor-layout.h (min_align_of_type): New prototype.
13869 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
13870 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
13872 * ubsan.c: Include builtins.h.
13873 (ubsan_expand_bounds_ifn): Change return type to bool,
13874 always return true.
13875 (ubsan_expand_null_ifn): Change return type to bool, change
13876 argument to gimple_stmt_iterator *. Handle both null and alignment
13877 sanitization, take type from ckind argument's type rather than
13879 (instrument_member_call): Removed.
13880 (instrument_mem_ref): Remove t argument, add mem and base arguments.
13881 Handle both null and alignment sanitization, don't say whole
13882 struct access is member access. Build 3 argument IFN_UBSAN_NULL
13883 call instead of 2 argument.
13884 (instrument_null): Adjust instrument_mem_ref caller. Don't
13885 instrument calls here.
13886 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
13887 like SANITIZE_NULL.
13888 * stor-layout.c (min_align_of_type): New function.
13889 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
13890 Or it into SANITIZE_UNDEFINED.
13891 * doc/invoke.texi (-fsanitize=alignment): Document.
13893 2014-07-31 Andi Kleen <ak@linux.intel.com>
13895 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
13897 2014-07-31 Andi Kleen <ak@linux.intel.com>
13899 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
13901 (vn_reference_compute_hash): Dito.
13902 (vn_nary_op_compute_hash): Dito.
13903 (vn_phi_compute_hash): Dito.
13904 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
13906 2014-07-31 Andi Kleen <ak@linux.intel.com>
13908 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
13909 Rename to inchash:add_expr_commutative. Convert to inchash.
13910 (iterative_hash_hashable_expr): Rename to
13911 inchash:add_hashable_expr. Convert to inchash.
13912 (avail_expr_hash): Dito.
13914 2014-07-31 Andi Kleen <ak@linux.intel.com>
13916 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
13917 Convert to inchash.
13919 2014-07-31 Andi Kleen <ak@linux.intel.com>
13921 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
13923 2014-07-31 Andi Kleen <ak@linux.intel.com>
13925 * Makefile.in (OBJS): Add rtlhash.o
13926 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
13927 (loc_checksum): Dito.
13928 (loc_checksum_ordered): Dito.
13929 (hash_loc_operands): Dito.
13931 (hash_loc_list): Dito.
13932 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
13933 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
13934 * rtlhash.c: New file.
13935 * rtlhash.h: New file.
13937 2014-07-31 Andi Kleen <ak@linux.intel.com>
13939 * inchash.h (inchash): Change inchash class to namespace.
13940 (class hash): ... Rename from inchash.
13941 (add_object): Move from macro to class template.
13942 * lto-streamer-out.c (hash_tree): Change inchash
13944 * tree.c (build_type_attribute_qual_variant): Dito.
13945 (type_hash_list): Dito.
13946 (attribute_hash_list): Dito.
13947 (iterative_hstate_expr): Rename to inchash::add_expr
13948 (build_range_type_1): Change inchash to inchash::hash
13949 and use hash::add_expr.
13950 (build_array_type_1): Dito.
13951 (build_function_type): Dito
13952 (build_method_type_directly): Dito.
13953 (build_offset_type): Dito.
13954 (build_complex_type): Dito.
13955 (make_vector_type): Dito.
13956 * tree.h (iterative_hash_expr): Dito.
13958 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
13960 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
13962 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
13964 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
13965 correct alphabetical position.
13966 (vpaddd_f64): Rewrite using builtins.
13967 (vpaddd_s64): Move to correct alphabetical position.
13970 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
13973 * config/sh/sh.c (sh_legitimate_address_p,
13974 sh_legitimize_reload_address): Handle reg+reg address modes when
13975 ALLOW_INDEXED_ADDRESS is false.
13976 * config/sh/predicates.md (general_movsrc_operand,
13977 general_movdst_operand): Likewise.
13979 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
13981 * config/aarch64/aarch64-builtins.c
13982 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
13985 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
13987 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
13988 the generated mask based on BYTES_BIG_ENDIAN.
13989 (aarch64_simd_check_vect_par_cnst_half): New.
13990 * config/aarch64/aarch64-protos.h
13991 (aarch64_simd_check_vect_par_cnst_half): New.
13992 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
13993 the check out to aarch64_simd_check_vect_par_cnst_half.
13994 (vect_par_cnst_lo_half): Likewise.
13995 * config/aarch64/aarch64-simd.md
13996 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
13997 (move_hi_quad_<mode>): Always generate a low mask.
13999 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
14001 * doc/invoke.texi (AVR Options): Add documentation about
14002 __AVR_DEVICE_NAME__ built-in macro.
14004 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
14007 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
14008 constraints are satisfied.
14009 (<shift>di3_neon): Likewise.
14011 2014-07-31 Richard Biener <rguenther@suse.de>
14013 PR tree-optimization/61964
14014 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
14015 by structural equality.
14017 2014-07-31 Yury Gribov <y.gribov@samsung.com>
14019 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
14020 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
14021 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
14023 * gcc.c (sanitize_spec_function): Support new option.
14024 (SANITIZER_SPEC): Remove now redundant check.
14025 * opts.c (common_handle_option): Support new option.
14026 (finish_options): Check for incompatibilities.
14027 * toplev.c (process_options): Split userspace-specific checks.
14029 2014-07-31 Richard Biener <rguenther@suse.de>
14031 * lto-streamer.h (struct output_block): Remove global.
14032 (struct data_in): Remove labels, num_named_labels and
14033 num_unnamed_labels.
14034 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
14035 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
14037 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
14040 * common.opt (-Wreturn-local-addr): Moved from c.opt.
14041 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
14042 (isolate_path): New argument to avoid inserting a trap.
14043 (find_implicit_erroneous_behaviour): Handle returning the address
14044 of a local variable.
14045 (find_explicit_erroneous_behaviour): Likewise.
14047 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
14050 * toplev.c (init_random_seed): Move piece of code never called to
14052 (set_random_seed): see above.
14054 2014-07-31 Tom de Vries <tom@codesourcery.com>
14056 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
14058 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
14060 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
14061 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
14063 2014-07-31 Richard Biener <rguenther@suse.de>
14065 * data-streamer.h (streamer_write_data_stream): Declare here,
14067 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
14068 * lto-cgraph.c (lto_output_node): Adjust.
14069 (lto_output_varpool_node): Likewise.
14070 * data-streamer-out.c (streamer_string_index): Likewise.
14071 (streamer_write_data_stream, lto_append_block): Move from ...
14072 * lto-section-out.c (lto_output_data_stream,
14073 lto_append_block): ... here.
14075 2014-07-30 Mike Stump <mikestump@comcast.net>
14077 * configure.ac: Also check for popen.
14078 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
14079 * configure: Regenerate.
14080 * config.in: Regenerate.
14082 2014-07-30 Martin Jambor <mjambor@suse.cz>
14084 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
14085 parameter to gimple.
14087 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14089 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
14090 address as second parameter to __tpf_eh_return routine.
14092 2014-07-30 Jiong Wang <jiong.wang@arm.com>
14094 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
14097 2014-07-30 Tom Tromey <tromey@redhat.com>
14100 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
14101 * doc/extend.texi (Type Attributes): Document designated_init
14104 2014-07-30 Roman Gareev <gareevroman@gmail.com>
14106 * graphite-isl-ast-to-gimple.c:
14107 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
14108 (gcc_expression_from_isl_expression): Pass type to
14109 gcc_expression_from_isl_ast_expr_id.
14111 2014-07-30 Richard Biener <rguenther@suse.de>
14113 * lto-streamer.h (lto_write_data): New function.
14114 * langhooks.c (lhd_append_data): Do not free block.
14115 * lto-section-out.c (lto_write_data): New function writing
14116 raw data to the current section.
14117 (lto_write_stream): Adjust for langhook semantic change.
14118 (lto_destroy_simple_output_block): Write header directly.
14119 * lto-opts.c (lto_write_options): Write options directly.
14120 * lto-streamer-out.c (produce_asm): Write heaeder directly.
14121 (lto_output_toplevel_asms): Likewise.
14122 (copy_function_or_variable): Copy data directly.
14123 (write_global_references): Output index table directly.
14124 (lto_output_decl_state_refs): Likewise.
14125 (write_symbol): Write data directly.
14126 (produce_symtab): Adjust.
14127 (produce_asm_for_decls): Output header and refs directly.
14129 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
14131 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
14132 to speculative_targets
14133 (get_class_context): Fix handling of contextes without outer type;
14134 avoid matching non-polymorphic types in LTO.
14135 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
14136 parameter to speculative_targetsp; handle speculation.
14137 (dump_possible_polymorphic_call_targets): Update dumping.
14139 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
14141 * common.opt (Wodr): Enable by default.
14143 2014-07-29 Olivier Hainque <hainque@adacore.com>
14145 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
14147 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
14150 * gengtype.c (strtoken): New function.
14151 (create_user_defined_type): Replace strtok with strtoken.
14153 2014-07-29 Nathan Sidwell <nathan@acm.org>
14155 * gcov-io.c (gcov_var): Make hidden.
14156 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
14157 (gcov_do_dump): Declare.
14158 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
14160 2014-07-29 Martin Jambor <mjambor@suse.cz>
14162 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
14163 parameter to gimple.
14164 (sra_modify_assign): Likewise.
14166 2014-07-29 Richard Biener <rguenther@suse.de>
14168 PR middle-end/52478
14169 * expr.c (expand_expr_real_2): Revert last change.
14171 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
14173 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
14174 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
14175 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
14177 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
14178 (contains_type_p): Forward declare.
14179 (polymorphic_call_target_hasher::hash): Hash speculative info.
14180 (polymorphic_call_target_hasher::equal): Compare speculative info.
14181 (get_class_context): Handle speuclation.
14182 (contains_type_p): Update.
14183 (get_polymorphic_call_info_for_decl): Update.
14184 (walk_ssa_copies): Break out from ...
14185 (get_polymorphic_call_info): ... here; set speculative context
14187 * ipa-prop.c (ipa_write_indirect_edge_info,
14188 ipa_read_indirect_edge_info): Stream speculative context.
14189 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
14190 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
14191 SPECULATIVE_MAYBE_DERIVED_TYPE).
14192 (possible_polymorphic_call_targets overriders): Update.
14193 (dump_possible_polymorphic_call_targets overriders): Update.
14194 (dump_possible_polymorphic_call_target_p overriders): Update.
14196 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
14198 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
14199 ipa-devirt path; fix thinko there.
14201 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
14203 * config/i386/i386.c (ix86_return_in_memory): Replace one
14204 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
14206 2014-07-28 Marek Polacek <polacek@redhat.com>
14208 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
14210 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
14212 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
14213 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
14214 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
14215 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
14216 (USE_LD_AS_NEEDED): Likewise.
14217 (ASM_APP_ON): Likewise.
14218 (ASM_APP_OFF): Likewise.
14219 (TARGET_POSIX_IO): Likewise.
14220 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
14221 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
14222 (USE_LD_AS_NEEDED): Likewise.
14223 (ASM_APP_ON): Likewise.
14224 (ASM_APP_OFF): Likewise.
14225 (TARGET_POSIX_IO): Likewise.
14227 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
14229 PR middle-end/61734
14230 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
14231 operators other than the equality operators.
14233 2014-07-28 Richard Biener <rguenther@suse.de>
14235 PR middle-end/52478
14236 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
14237 sure to register SImode ones, not only >= word_mode ones.
14238 * expr.c (expand_expr_real_2): When expanding -ftrapv
14239 binops do not use OPTAB_LIB_WIDEN.
14241 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
14243 PR middle-end/61919
14244 * tree-outof-ssa.c (insert_partition_copy_on_edge)
14245 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
14246 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
14247 inserting them in the insn stream.
14249 2014-07-28 Marek Polacek <polacek@redhat.com>
14251 PR middle-end/61913
14252 * common.opt (Wodr): Add Var.
14254 2014-07-28 Richard Biener <rguenther@suse.de>
14256 PR tree-optimization/61921
14257 * tree-ssa-structalias.c (create_variable_info_for_1): Check
14258 if there is a varpool node before dereferencing it.
14260 2014-07-28 Roman Gareev <gareevroman@gmail.com>
14262 * graphite-sese-to-poly.c:
14263 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
14264 id of the pbb), which contains pointer to the pbb1.
14266 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
14268 2014-07-28 Roman Gareev <gareevroman@gmail.com>
14270 * graphite-isl-ast-to-gimple.c:
14271 (graphite_create_new_guard): New function.
14272 (translate_isl_ast_node_if): New function.
14273 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
14275 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
14277 2014-07-27 Anthony Green <green@moxielogic.com>
14279 * config.gcc: Add moxie-*-moxiebox* configuration.
14280 * config/moxie/moxiebox.h: New file.
14282 2014-07-26 Andrew Pinski <apinski@cavium.com>
14284 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
14285 from the read only register.
14287 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
14289 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
14290 as the allocation class if it isn't likely to be spilled.
14292 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
14294 * rtl.h (tls_referenced_p): Declare.
14295 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
14296 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
14297 (mips_cannot_force_const_mem): Use tls_referenced_p.
14298 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
14299 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
14300 instead of pa_tls_referenced_p.
14301 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
14302 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
14303 (pa_legitimate_constant_p): Likewise.
14304 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
14305 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
14306 (rs6000_cannot_force_const_mem, rs6000_emit_move)
14307 (rs6000_address_for_altivec): Use tls_referenced_p instead of
14308 rs6000_tls_referenced_p.
14309 (rs6000_tls_symbol_ref_1): Delete.
14311 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
14314 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
14315 Optimize inverse of a VEC_CONCAT.
14317 2014-07-25 Xinliang David Li <davidxl@google.com>
14319 * params.def: New parameter.
14320 * coverage.c (get_coverage_counts): Check new flag.
14321 (coverage_compute_profile_id): Check new flag.
14322 (coverage_begin_function): Check new flag.
14323 (coverage_end_function): Check new flag.
14324 * value-prof.c (coverage_node_map_initialized_p): New function.
14325 (init_node_map): Populate map with all functions.
14326 * doc/invoke.texi: Document new parameter.
14328 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
14329 Richard Biener <rguenther@suse.de>
14331 * lto-streamer-out.c (struct sccs): Turn to ...
14332 (class DFS): ... this one; refactor the DFS walk so it can
14333 be re-done on per-SCC basis.
14334 (DFS::DFS): New constructor.
14335 (DFS::~DFS): New destructor.
14336 (hash_tree): Add new MAP argument holding in-SCC hash values;
14337 remove POINTER_TYPE hashing hack.
14338 (scc_entry_compare): Rename to ...
14339 (DFS::scc_entry_compare): ... this one.
14340 (hash_scc): Rename to ...
14341 (DFS::hash_scc): ... this one; pass output_block instead
14342 of streamer_cache; work harder to get unique and stable SCC
14344 (DFS_write_tree): Rename to ...
14345 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
14346 (lto_output_tree): Update.
14348 2014-07-25 Andi Kleen <ak@linux.intel.com>
14350 * lto-streamer-out.c (hash_tree): Convert to inchash.
14352 2014-07-25 Andi Kleen <ak@linux.intel.com>
14354 * tree.c (build_type_attribute_qual_variant): Use inchash.
14355 (type_hash_list): Dito.
14356 (attribute_hash_list): Dito
14357 (iterative_hstate_expr): Dito.
14358 (iterative_hash_expr): Dito.
14359 (build_range_type_1): Dito.
14360 (build_array_type_1): Dito.
14361 (build_function_type): Dito.
14362 (build_method_type_directly): Dito.
14363 (build_offset_type): Dito.
14364 (build_complex_type): Dito.
14365 (make_vector_type): Dito.
14366 * tree.h (iterative_hash_expr): Add compat wrapper.
14367 (iterative_hstate_expr): Add.
14369 2014-07-25 Andi Kleen <ak@linux.intel.com>
14371 * Makefile.in (OBJS): Add inchash.o.
14372 (PLUGIN_HEADERS): Add inchash.h.
14373 * ipa-devirt.c: Include inchash.h.
14374 * lto-streamer-out.c: Dito.
14375 * tree-ssa-dom.c: Dito.
14376 * tree-ssa-pre.c: Dito.
14377 * tree-ssa-sccvn.c: Dito.
14378 * tree-ssa-tail-merge.c: Dito.
14380 * tree.c (iterative_hash_hashval_t): Move to ...
14381 (iterative_hash_host_wide_int): Move to ...
14382 * inchash.c: Here. New file.
14383 * tree.h (iterative_hash_hashval_t): Move to ...
14384 (iterative_hash_host_wide_int): Move to ...
14385 * inchash.h: Here. New file.
14387 2014-07-25 Richard Biener <rguenther@suse.de>
14389 PR middle-end/61762
14390 PR middle-end/61894
14391 * fold-const.c (native_encode_int): Add and handle offset
14392 parameter to do partial encodings of expr.
14393 (native_encode_fixed): Likewise.
14394 (native_encode_real): Likewise.
14395 (native_encode_complex): Likewise.
14396 (native_encode_vector): Likewise.
14397 (native_encode_string): Likewise.
14398 (native_encode_expr): Likewise.
14399 * fold-const.c (native_encode_expr): Add offset parameter
14401 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
14402 (fold_ctor_reference): Handle all reads from tcc_constant
14405 2014-07-25 Richard Biener <rguenther@suse.de>
14407 * tree-inline.c (estimate_move_cost): Mark speed_p argument
14408 as possibly unused.
14410 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
14412 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
14414 2014-07-24 Kyle McMartin <kyle@redhat.com>
14416 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
14418 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14420 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
14422 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
14424 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
14425 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
14426 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
14428 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14430 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
14431 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
14432 aggregate types. Instead, *all* aggregate types, except for single-
14433 element or homogeneous float/vector aggregates, are quadword-aligned
14434 if required by their type alignment. Issue -Wpsabi note when a type
14435 is now treated differently than before.
14437 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14439 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
14440 does not fit fully into floating-point registers, and there is still
14441 space in the register parameter area, use GPRs to pass those parts
14442 of the argument. Issue -Wpsabi note if any parameter is now treated
14443 differently than before.
14444 (rs6000_arg_partial_bytes): Update.
14446 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
14448 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
14450 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
14452 * rtl.h (target_rtl): Remove lang_dependent_initialized.
14453 * toplev.c (initialize_rtl): Don't use it. Move previously
14454 "language-dependent" calls to...
14455 (backend_init): ...here.
14456 (lang_dependent_init_target): Don't set lang_dependent_initialized.
14457 Assert that RTL initialization hasn't happend yet.
14459 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
14461 PR rtl-optimization/61629
14462 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
14463 they have already been initialized.
14465 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
14467 PR middle-end/61268
14468 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
14469 DECL_INCOMING_RTL and entry_parm.
14470 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
14471 * calls.c (load_register_parameters): Likewise argument values.
14472 (emit_library_call_value_1, store_one_arg): Likewise argument
14474 * config/i386/i386.c (assign_386_stack_local): Likewise the local
14476 * explow.c (validize_mem): Modify the argument in-place.
14478 2014-07-24 Jiong Wang <jiong.wang@arm.com>
14480 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
14481 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
14483 2014-07-24 Jiong Wang <jiong.wang@arm.com>
14485 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
14486 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
14488 2014-07-24 Jiong Wang <jiong.wang@arm.com>
14490 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
14491 (aarch64_save_callee_saves): New parameter "skip_wb".
14492 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
14494 2014-07-24 Jiong Wang <jiong.wang@arm.com>
14496 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
14498 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
14500 2014-07-24 Roman Gareev <gareevroman@gmail.com>
14502 * graphite-isl-ast-to-gimple.c:
14503 (graphite_create_new_loop): Add calling of isl_id_free to properly
14504 decrement reference counts.
14506 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
14508 2014-07-24 Martin Liska <mliska@suse.cz>
14509 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
14511 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
14512 (rs6000_code_end): Likewise.
14514 2014-07-24 Martin Liska <mliska@suse.cz>
14516 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
14517 symtab_node funtion used.
14518 (rs6000_xcoff_declare_object_name): Likewise.
14520 2014-07-24 Martin Liska <mliska@suse.cz>
14522 * cgraphunit.c (compile): Correct function used.
14524 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
14526 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
14529 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
14532 * varasm.c (bss_initializer_p): Handle offlined ctors.
14533 (align_variable, get_variable_align): Likewise.
14534 (make_decl_one_only): Likewise.
14535 (default_binds_local_p_1): Likewise.
14536 (decl_binds_to_current_def_p): Likewise.
14537 (get_variable_section): Get constructor if it is offlined.
14538 (assemble_variable_contents): Sanity check that the caller
14539 streamed in the ctor in LTO.
14541 2014-07-24 Roman Gareev <gareevroman@gmail.com>
14543 * graphite-isl-ast-to-gimple.c:
14544 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
14545 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
14546 isl_ast_op_pdiv_r to the different case.
14548 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
14550 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14552 PR middle-end/61876
14553 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
14554 when flag_errno_math is on.
14556 2014-07-24 Martin Liska <mliska@suse.cz>
14558 * cgraph.h (varpool_node):
14559 (availability get_availability (void)):
14560 created from cgraph_variable_initializer_availability
14561 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
14562 created from: cgraph_variable_initializer_availability
14563 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
14564 (void finalize_named_section_flags (void)):
14565 created from varpool_finalize_named_section_flags
14566 (bool assemble_decl (void)): created from varpool_assemble_decl
14567 (void analyze (void)): created from varpool_analyze_node
14568 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
14569 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
14570 (void remove_initializer (void)): created from varpool_remove_initializer
14571 (tree get_constructor (void)): created from varpool_get_constructor
14572 (bool externally_visible_p (void)): created from varpool_externally_visible_p
14573 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
14574 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
14575 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
14576 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
14577 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
14578 (static bool output_variables (void)): created from varpool_output_variables
14579 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
14580 created from varpool_extra_name_alias
14581 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
14582 (static void dump_varpool (FILE *f)): created from dump_varpool
14583 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
14584 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
14585 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
14586 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
14587 (void assemble_aliases (void)): created from assemble_aliases
14589 2014-07-24 Martin Liska <mliska@suse.cz>
14591 * cgraph.h (symtab_node):
14592 (void register_symbol (void)): created from symtab_register_node
14593 (void remove (void)): created from symtab_remove_node
14594 (void dump (FILE *f)): created from dump_symtab_node
14595 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
14596 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
14597 (struct ipa_ref *add_reference (symtab_node *referred_node,
14598 enum ipa_ref_use use_type)): created from add_reference
14599 (struct ipa_ref *add_reference (symtab_node *referred_node,
14600 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
14601 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
14602 gimple stmt)): created from maybe_add_reference
14603 (bool semantically_equivalent_p (symtab_node *target)): created from
14604 symtab_semantically_equivalent_p
14605 (void remove_from_same_comdat_group (void)): created from
14606 remove_from_same_comdat_group
14607 (void add_to_same_comdat_group (symtab_node *old_node)): created from
14608 symtab_add_to_same_comdat_group
14609 (void dissolve_same_comdat_group_list (void)): created from
14610 symtab_dissolve_same_comdat_group_list
14611 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
14612 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
14613 created from symtab_alias_ultimate_target
14614 (inline symtab_node *next_defined_symbol (void)): created from
14615 symtab_next_defined_symbol
14616 (bool resolve_alias (symtab_node *target)): created from
14617 symtab_resolve_alias
14618 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
14619 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
14620 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
14621 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
14622 (void set_section (const char *section)): created from set_section_1
14623 (enum availability get_availability (void)): created from symtab_node_availability
14624 (void make_decl_local (void)): created from symtab_make_decl_local
14625 (bool real_symbol_p (void)): created from symtab_read_node
14626 (can_be_discarded_p (void)): created from symtab_can_be_discarded
14627 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
14628 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
14629 symtab_in_same_comdat_p;
14630 (bool address_taken_from_non_vtable_p (void)): created from
14631 address_taken_from_non_vtable_p
14632 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
14633 (static void dump_table (FILE *)): created from dump_symtab
14634 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
14635 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
14636 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
14637 symtab_used_from_object_file_p
14638 (void dump_base (FILE *)): created from dump_symtab_base
14639 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
14640 (void unregister (void)): created from symtab_unregister_node
14641 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
14642 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
14643 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
14644 symtab_nonoverwritable_alias_1
14645 * cgraph.h (cgraph_node):
14646 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
14647 created from cgraph_remove_node_and_inline_clones
14648 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
14649 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
14650 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
14651 (cgraph_node *function_symbol (enum availability *avail = NULL)):
14652 created from cgraph_function_node
14653 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
14654 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
14655 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
14656 created from cgraph_create_clone
14657 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
14658 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
14659 created from cgraph_create_virtual_clone
14660 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
14661 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
14662 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
14663 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
14664 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
14665 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
14666 created from cgraph_function_version_info
14667 (struct cgraph_function_version_info *insert_new_function_version (void)):
14668 created from insert_new_cgraph_node_version
14669 (struct cgraph_function_version_info *function_version (void)): created from
14670 get_cgraph_node_version
14671 (void analyze (void)): created from analyze_function
14672 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
14673 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
14674 tree real_alias) cgraph_add_thunk
14675 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
14676 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
14677 created from cgraph_function_or_thunk_node
14678 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
14679 created from expand_thunk
14680 (void reset (void)): created from cgraph_reset_node
14681 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
14682 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
14683 (void remove (void)): created from cgraph_remove_node
14684 (void dump (FILE *f)): created from dump_cgraph_node
14685 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
14686 (bool get_body (void)): created from cgraph_get_body
14687 (void release_body (void)): created from cgraph_release_function_body
14688 (void unnest (void)): created from cgraph_unnest_node
14689 (void make_local (void)): created from cgraph_make_node_local
14690 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
14691 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
14692 gcov_type count, int freq)): created from cgraph_create_edge
14693 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
14694 gcov_type count, int freq)): created from cgraph_create_indirect_edge
14695 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
14696 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
14697 created from cgraph_create_edge_including_clones
14698 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
14699 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
14700 (void remove_callers (void)): created from cgraph_node_remove_callers
14701 (void remove_callees (void)): created from cgraph_node_remove_callees
14702 (enum availability get_availability (void)): created from cgraph_function_body_availability
14703 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
14704 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
14705 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
14706 (void call_duplication_hooks (cgraph_node *node2)): created from
14707 cgraph_call_node_duplication_hooks
14708 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
14709 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
14710 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
14711 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
14712 (void call_function_insertion_hooks (void)):
14713 created from cgraph_call_function_insertion_hooks
14714 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
14715 (bool local_p (void)): created from cgraph_local_node
14716 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
14717 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
14718 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
14719 (inline bool only_called_directly_or_aliased_p (void)):
14720 created from cgraph_only_called_directly_or_aliased_p
14721 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
14722 created from cgraph_will_be_removed_from_program_if_no_direct_calls
14723 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
14724 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
14725 (bool can_remove_if_no_direct_calls_p (void)):
14726 created from cgraph_can_remove_if_no_direct_calls_p
14727 (inline bool has_gimple_body_p (void)):
14728 created from cgraph_function_with_gimple_body_p
14729 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
14730 (static void dump_cgraph (FILE *f)): created from dump_cgraph
14731 (static inline void debug_cgraph (void)): created from debug_cgraph
14732 (static void record_function_versions (tree decl1, tree decl2)):
14733 created from record_function_versions
14734 (static void delete_function_version (tree decl)):
14735 created from delete_function_version
14736 (static void add_new_function (tree fndecl, bool lowered)):
14737 created from cgraph_add_new_function
14738 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
14739 (static cgraph_node * create (tree decl)): created from cgraph_create_node
14740 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
14741 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
14742 (static cgraph_node *get_for_asmname (tree asmname)):
14743 created from cgraph_node_for_asm
14744 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
14745 created from cgraph_same_body_alias
14746 (static bool used_from_object_file_p_worker (cgraph_node *node,
14747 void *): new function
14748 (static bool non_local_p (cgraph_node *node, void *)):
14749 created from cgraph_non_local_node_p_1
14750 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
14751 created from verify_cgraph
14752 (static bool make_local (cgraph_node *node, void *)):
14753 created from cgraph_make_node_local
14754 (static cgraph_node *create_alias (tree alias, tree target)):
14755 created from cgraph_create_function_alias
14756 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
14757 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
14758 created from cgraph_create_edge_1
14759 * cgraph.h (varpool_node):
14760 (void remove (void)): created from varpool_remove_node
14761 (void dump (FILE *f)): created from dump_varpool_node
14763 2014-07-24 Richard Biener <rguenther@suse.de>
14766 * tree-ssa-structalias.c (create_variable_info_for_1):
14767 Use varpool_get_constructor.
14768 (create_variable_info_for): Likewise.
14770 2014-07-24 Jiong Wang <jiong.wang@arm.com>
14772 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
14773 subtract outgoing area size when restoring stack_pointer_rtx.
14775 2014-07-24 Nick Clifton <nickc@redhat.com>
14777 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
14778 that operations are taking place in parallel.
14779 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
14781 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
14783 * omp-low.c (extract_omp_for_data): Add missing break statement.
14785 2014-07-24 Richard Biener <rguenther@suse.de>
14787 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
14788 * tree-inline.c (estimate_move_cost): Add speed_p parameter
14789 and adjust MOVE_RATIO query accordingly.
14790 (estimate_num_insns): Adjust callers.
14791 * ipa-prop.c (ipa_populate_param_decls): Likewise.
14792 * ipa-cp.c (gather_context_independent_values,
14793 estimate_local_effects): Likewise.
14794 * ipa-split.c (consider_split): Likewise.
14796 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
14798 * config/i386/driver-i386.c: Remove names of unused arguments and
14799 unnecessary unused attributes.
14800 * config/i386/host-mingw32.c: Likewise.
14801 * config/i386/i386.c: Likewise.
14802 * config/i386/winnt-stubs.c: Likewise.
14803 * config/i386/winnt.c: Likewise.
14805 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14807 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
14808 (aarch64_gen_loadwb_pair): New helper function.
14809 (aarch64_expand_epilogue): Simplify code using new helper functions.
14810 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
14812 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14814 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
14815 (aarch64_gen_storewb_pair): New helper function.
14816 (aarch64_expand_prologue): Simplify code using new helper functions.
14817 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
14819 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14821 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
14822 Rename to aarch64_save_callee_saves, remove restore code.
14823 (aarch64_restore_callee_saves): New function.
14825 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14827 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
14828 (aarch64_save_callee_saves): New function to handle reg save
14829 for both core and vectore regs.
14831 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14833 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
14834 (aarch64_gen_store_pair): New helper function.
14835 (aarch64_save_or_restore_callee_save_registers)
14836 (aarch64_save_or_restore_fprs): Use new helper functions.
14838 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14840 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
14841 (aarch64_save_or_restore_callee_save_registers)
14842 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
14844 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14846 * config/aarch64/aarch64.c
14847 (aarch64_save_or_restore_callee_save_registers)
14848 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
14850 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14852 * config/aarch64/aarch64.c
14853 (aarch64_save_or_restore_callee_save_registers)
14854 (aarch64_save_or_restore_fprs): Remove 'increment'.
14856 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14858 * config/aarch64/aarch64.c
14859 (aarch64_save_or_restore_callee_save_registers)
14860 (aarch64_save_or_restore_fprs): Use register offset in
14861 cfun->machine->frame.reg_offset.
14863 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14865 * config/aarch64/aarch64.c
14866 (aarch64_save_or_restore_callee_save_registers)
14867 (aarch64_save_or_restore_fprs): Remove base_rtx.
14869 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14871 * config/aarch64/aarch64.c
14872 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
14873 to 'start_offset'. Remove local variable 'start_offset'.
14875 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14877 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
14878 type to HOST_WIDE_INT.
14880 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14882 * config/aarch64/aarch64.c (aarch64_expand_prologue)
14883 (aarch64_save_or_restore_fprs)
14884 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
14886 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
14888 * config/arm/t-rtems-eabi: Add
14889 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
14890 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
14891 mbig-endian/mthumb/march=armv7-r, and
14892 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
14895 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
14896 Chris Johns <chrisj@rtems.org>
14897 Joel Sherrill <joel.sherrill@oarcorp.com>
14899 * config.gcc: Add nios2-*-rtems*.
14900 * config/nios2/rtems.h: New file.
14901 * gcc/config/nios2/t-rtems: New file.
14903 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
14906 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
14907 constant numbers, not general constants.
14908 (rs6000_expand_vector_init): Ditto.
14910 2014-07-23 Nathan Sidwell <nathan@acm.org>
14912 * gcov-tool.c (gcov_list): Declare here.
14913 (set_gcov_list): Remove.
14914 (gcov_output_files): Set gcov_list directly.
14916 2014-07-23 Host Schirmeier <horst@schirmeier.com>
14918 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
14920 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14922 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
14923 callee-saved registers are available for padding purpose
14924 and r3 is not mandatory, then prefer use those callee-saved
14927 2014-07-23 Richard Biener <rguenther@suse.de>
14929 * params.def (PARAM_MAX_COMBINE_INSNS): New.
14930 * combine.c: Include statistics.h and params.h.
14931 (combine_instructions): Guard three and four insn combines
14932 with max-combine-insns value. Record statistics for combines
14934 * doc/invoke.texi (max-combine-insns): Document new param.
14936 2014-07-23 Roman Gareev <gareevroman@gmail.com>
14938 * graphite-isl-ast-to-gimple.c:
14939 (translate_isl_ast_node_block): New function.
14940 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
14942 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
14943 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
14945 2014-07-23 Roman Gareev <gareevroman@gmail.com>
14947 * graphite-isl-ast-to-gimple.c:
14948 (get_max_schedule_dimensions): New function.
14949 (extend_schedule): Likewise.
14950 (generate_isl_schedule): Add calling of extend_schedule and
14951 get_max_schedule_dimensions.
14953 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14955 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
14956 (case UNSPEC): Handle UNSPEC_RBIT.
14958 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14960 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
14961 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
14963 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14965 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
14967 2014-07-22 Roman Gareev <gareevroman@gmail.com>
14969 * graphite-isl-ast-to-gimple.c:
14970 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
14971 (ivs_params_clear):
14972 (build_iv_mapping): New function.
14973 (translate_isl_ast_node_user): Likewise.
14974 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
14976 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
14977 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
14978 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
14980 2014-07-21 Bin Cheng <bin.cheng@arm.com>
14983 * config/arm/arm.md (setmem): New pattern.
14984 * config/arm/arm-protos.h (struct tune_params): New fields.
14985 (arm_gen_setmem): New prototype.
14986 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
14987 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
14988 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
14989 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
14990 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
14991 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
14992 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
14993 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
14994 (arm_const_inline_cost): New function.
14995 (arm_block_set_max_insns): New function.
14996 (arm_block_set_non_vect_profit_p): New function.
14997 (arm_block_set_vect_profit_p): New function.
14998 (arm_block_set_unaligned_vect): New function.
14999 (arm_block_set_aligned_vect): New function.
15000 (arm_block_set_unaligned_non_vect): New function.
15001 (arm_block_set_aligned_non_vect): New function.
15002 (arm_block_set_vect, arm_gen_setmem): New functions.
15004 2014-07-21 Bin Cheng <bin.cheng@arm.com>
15006 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
15008 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
15011 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
15012 out of #ifdef __OPTIMIZE__.
15014 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
15016 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
15017 different trapping status if -fnon-call-exceptions is enabled.
15019 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
15021 * expr.c (store_field): Handle VOIDmode for calls that return values
15022 in multiple locations.
15024 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
15026 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
15027 (altivec_vsldoi_<mode>): Likewise.
15029 2014-07-20 Roman Gareev <gareevroman@gmail.com>
15031 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
15032 to the number of characters in the line.
15034 2014-07-20 Roman Gareev <gareevroman@gmail.com>
15036 * graphite-isl-ast-to-gimple.c: Add using of
15037 build_nonstandard_integer_type instead of int128_integer_type_node.
15039 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
15041 * toplev.c (output_stack_usage): Adjust the location of the warning.
15043 2014-07-19 Daniel Cederman <cederman@gaisler.com>
15045 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
15046 (*membar_storeload): Disable for LEON3.
15048 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
15050 PR rtl-optimization/61461
15051 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
15053 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
15056 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
15057 Fix instruction constraint.
15058 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
15060 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
15062 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
15064 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
15066 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
15067 GNU coding standards.
15068 (nds32_register_move_cost): Likewise.
15069 (nds32_memory_move_cost): Likewise.
15070 (nds32_address_cost): Likewise.
15072 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
15074 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
15076 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
15078 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
15079 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
15080 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
15081 (HAVE_sync_compare_and_swapqi): Define.
15082 (HAVE_sync_compare_and_swaphi): Likewise.
15083 (HAVE_sync_compare_and_swapsi): Likewise.
15085 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
15087 * config/mips/p5600.md: Add missing cpu tests.
15089 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15091 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
15092 (vmla_f64): Likewise.
15093 (vfms_f64): Likewise.
15094 (vmls_f64): Likewise.
15096 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15098 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
15099 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
15101 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15103 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
15104 (vmlal_high_lane_s32): Likewise.
15105 (vmlal_high_lane_u16): Likewise.
15106 (vmlal_high_lane_u32): Likewise.
15107 (vmlsl_high_lane_s16): Likewise.
15108 (vmlsl_high_lane_s32): Likewise.
15109 (vmlsl_high_lane_u16): Likewise.
15110 (vmlsl_high_lane_u32): Likewise.
15112 2014-07-17 Terry Guo <terry.guo@arm.com>
15114 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
15115 (alus_reg): Renamed to alus_sreg.
15116 * config/arm/arm-fixed.md: Change type of non-dsp instructions
15117 from alu_reg to alu_sreg. Change type of dsp instructions from
15118 alu_reg to alu_dsp_reg.
15119 * config/arm/thumb1.md: Likewise.
15120 * config/arm/thumb2.md: Likewise.
15121 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
15122 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
15123 with alu_sreg and alus_sreg.
15124 * config/arm/arm1026ejs.md (alu_op): Likewise.
15125 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
15126 * config/arm/arm926ejs.md (9_alu_op): Likewise.
15127 * config/arm/fa526.md (526_alu_op): Likewise.
15128 * config/arm/fa606te.md (606te_alu_op): Likewise.
15129 * config/arm/fa626te.md (626te_alu_op): Likewise.
15130 * config/arm/fa726te.md (726te_alu_op): Likewise.
15131 * config/arm/fmp626.md (mp626_alu_op): Likewise.
15132 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
15133 alu_sreg, alu_dsp_reg and alus_sreg.
15134 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
15135 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
15136 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
15137 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
15138 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
15139 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
15140 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
15141 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
15142 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
15143 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
15144 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
15145 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
15146 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
15147 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
15148 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
15149 alus_reg to alus_sreg.
15151 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
15153 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
15156 2014-07-17 Richard Biener <rguenther@suse.de>
15158 PR rtl-optimization/61801
15159 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
15160 don't set reg_pending_barrier if it appears in a debug-insn.
15162 2014-07-16 DJ Delorie <dj@redhat.com>
15164 * config/rx/rx.c (rx_option_override): Fix alignment values.
15165 (rx_align_for_label): Likewise.
15167 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
15170 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
15171 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
15172 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
15174 (cris_print_index, cris_print_operand, cris_constant_index_p)
15175 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
15176 (cris_address_cost): Ditto last CONSTANT_P.
15177 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
15178 callers changed. Yield cris_offsettable_symbol for non-PIC
15179 constant symbolic expressions including labels. Yield cris_unspec
15181 (cris_expand_pic_call_address): New parameter MARKERP. Set its
15182 target to pic_offset_table_rtx for calls that will likely go
15183 through PLT, const0_rtx when they can't. All callers changed.
15184 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
15185 symbolic expressions to be PICified. Remove second, redundant,
15186 assert on can_create_pseudo_p returning non-zero. Use
15187 replace_equiv_address_nv, not replace_equiv_address, for final
15189 * config/cris/cris.md ("movsi"): Move variable t to pattern
15190 toplevel. Adjust assert for new cris_symbol_type member. Use
15191 CONSTANT_P instead of CONSTANT_ADDRESS_P.
15192 ("*movsi_internal") <case 9>: Make check for valid unspec operands
15194 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
15195 ("call", "call_value"): Use second incoming operand as a marker
15196 for pic-offset-table-register being used.
15197 ("*expanded_call_non_v32", "*expanded_call_v32")
15198 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
15199 second incoming operand to CALL, match cris_call_type_marker.
15200 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
15201 ("*expanded_call_side"): Ditto. Fix typo in comment.
15202 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
15204 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
15205 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
15206 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
15207 users changed. Add members cris_offsettable_symbol and cris_unspec.
15208 (cris_symbol_type): Rename from cris_pic_symbol_type.
15209 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
15211 * config/cris/cris-protos.h (cris_symbol_type_of,
15212 cris_expand_pic_call_address): Adjust prototypes.
15213 (cris_legitimate_constant_p): New prototype.
15215 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
15216 an existing tmake_file. Don't add t-slibgcc and t-linux.
15218 2014-07-17 Jason Merrill <jason@redhat.com>
15221 * symtab.c (symtab_remove_from_same_comdat_group): Also
15222 set_comdat_group to NULL_TREE.
15223 (verify_symtab): Fix diagnostic.
15225 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
15228 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
15230 2014-07-16 Dodji Seketeli <dodji@redhat.com>
15232 Support location tracking for built-in macro tokens
15233 * input.h (is_location_from_builtin_token): New function declaration.
15234 * input.c (is_location_from_builtin_token): New function definition.
15235 * toplev.c (general_init): Tell libcpp what the pre-defined
15236 spelling location for built-in tokens is.
15238 2014-07-16 Jakub Jelinek <jakub@redhat.com>
15240 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
15241 on the FUNCTION_DECL.
15243 2014-07-16 Richard Biener <rguenther@suse.de>
15246 * doc/extend.texi (always_inline): Clarify.
15248 2014-07-15 Eric Christopher <echristo@gmail.com>
15250 * doc/invoke.texi (Link Options): Document -z option.
15252 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
15254 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
15255 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
15257 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
15259 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
15261 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
15263 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
15264 varpool_assemble_decl.
15265 * varpool.c (varpool_assemble_decl): Assert that node->definition is
15268 2014-07-15 Michael Matz <matz@suse.de>
15270 PR rtl-optimization/61772
15271 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
15273 2014-07-15 Richard Biener <rguenther@suse.de>
15275 * opts.c (default_options_table): Disable bit-ccp at -Og.
15277 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
15279 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
15281 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
15283 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
15284 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
15285 call langhook for unknown declaration.
15286 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
15287 * tree.h (DECL_ARGUMENTS): Update.
15288 * print-tree.c (print_node): Update.
15289 * tree-core.h (tree_decl_non_common): Remove arguments.
15290 (tree_function_decl): Add arguments.
15292 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
15294 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
15296 2014-07-14 Richard Biener <rguenther@suse.de>
15298 PR tree-optimization/61779
15299 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
15300 simplifying a condition.
15302 2014-07-14 Richard Biener <rguenther@suse.de>
15304 * builtins.c (c_strlen): Make only_value == 2 really only
15305 affect warning generation.
15307 2014-07-14 Richard Biener <rguenther@suse.de>
15309 PR tree-optimization/61757
15310 PR tree-optimization/61783
15311 PR tree-optimization/61787
15312 * tree-ssa-dom.c (record_equality): Revert canonicalization
15313 change and add comment.
15314 (propagate_rhs_into_lhs): Revert previous fix, removing
15315 loop depth restriction again.
15317 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15319 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
15320 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
15321 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
15322 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
15323 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
15324 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
15325 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
15327 2014-07-14 Richard Biener <rguenther@suse.de>
15329 * cgraph.h (decl_in_symtab_p): Make inline.
15331 2014-07-14 Jakub Jelinek <jakub@redhat.com>
15333 PR middle-end/61294
15334 * doc/invoke.texi (-Wmemset-transposed-args): Document.
15337 * config/i386/i386.c (classify_argument): Don't merge classes above
15340 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
15342 * cgraph.h (symtab_node): Add nonzero_address.
15343 (decl_in_symtab_p): Break out from ...
15344 (symtab_get_node): ... here.
15345 * fold-const.c: Include cgraph.h
15346 (tree_single_nonzero_warnv_p): Use symtab to determine
15347 if symbol is non-zero.
15348 * symtab.c (symtab_node::nonzero_address): New method.
15350 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
15352 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
15353 forgotten in previous commit.
15355 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
15357 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
15359 * ipa-devirt.c: Include stor-layout.h and intl.h
15360 (odr_subtypes_equivalent_p): New function.
15361 (warn_odr): New function.
15362 (warn_type_mismatch): New function.
15363 (odr_types_equivalent_p): New function.
15364 (add_type_duplicate): Use it.
15365 * common.opt (Wodr): New flag.
15366 * doc/invoke.texi (Wodr): Document new warning.
15368 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
15370 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
15371 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
15372 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
15373 (varpool_get_constructor): Push CTORS_IN timevar.
15374 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
15376 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
15378 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
15379 Remove VOID_FTYPE_PUSHORT.
15380 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
15381 Change code to USHORT_FTYPE_VOID.
15382 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
15383 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
15384 (ix86_atomic_assign_expand_fenv): Update for
15385 __builtin_ia32_fnstsw changes.
15386 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
15387 (fnstsw): Change operand 0 to nonimmediate operand.
15389 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
15391 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
15392 (varpool_get_constructor): New function.
15393 (varpool_ctor_useable_for_folding_p): Break out from ...
15394 (ctor_for_folding): ... here; use varpool_get_constructor.
15395 (varpool_assemble_decl): Likewise.
15396 * lto-streamer.h (struct output_block): Turn cgraph_node
15398 (lto_input_variable_constructor): Declare.
15399 * ipa-visibility.c (function_and_variable_visibility): Use
15400 varpool_get_constructor.
15401 * cgraph.h (varpool_get_constructor): Declare.
15402 (varpool_ctor_useable_for_folding_p): New function.
15403 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
15404 parameter; return error_mark_node for non-trivial constructors.
15405 (lto_write_tree_1, DFS_write_tree): Update use of
15406 get_symbol_initial_value.
15407 (output_function): Update initialization of symbol.
15408 (output_constructor): New function.
15409 (copy_function): Rename to ..
15410 (copy_function_or_variable): ... this one; handle vars too.
15411 (lto_output): Output variable sections.
15412 * lto-streamer-in.c (input_constructor): New function.
15413 (lto_read_body): Rename from ...
15414 (lto_read_body_or_constructor): ... this one; handle vars too.
15415 (lto_input_variable_constructor): New function.
15416 * ipa-prop.c (ipa_prop_write_jump_functions,
15417 ipa_prop_write_all_agg_replacement): Update.
15418 * lto-cgraph.c (compute_ltrans_boundary): Use it.
15419 (output_cgraph_opt_summary): Set symbol to NULL.
15421 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
15423 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
15424 non-polymorphic types.
15425 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
15426 * ipa-devirt.c (types_same_for_odr): Do not explode when one
15427 of types is not polymorphic.
15429 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
15431 * lra-constraints.c (remove_inheritance_pseudos): Process
15432 destination pseudo too.
15434 2014-07-11 Rong Xu <xur@google.com>
15436 * gcov-tool.c (gcov_output_files): Fix build error introduced in
15439 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
15441 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
15442 * config/avr/avr-devices.c (AVR_MCU): Same.
15443 (avr_mcu_types): add text start value to end of device list.
15444 * config/avr/avr-mcus.def: Add text section start for all devices.
15445 (ata5782): Add new avr5 device.
15447 * config/avr/avr-tables.opt: Regenerate.
15448 * config/avr/avr.h: Add declaration for text section start handler.
15449 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
15451 (LINK_SPEC): Include text section start handler to linker spec.
15452 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
15453 pass -Ttext option to linker if the text section start for the device
15455 * config/avr/t-multilib: Regenerate.
15456 * doc/avr-mmcu.texi: Regenerate.
15458 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
15460 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
15461 * config/rs6000/aix52.h (LINK_SPEC): Same.
15462 * config/rs6000/aix53.h (LINK_SPEC): Same.
15463 * config/rs6000/aix61.h (LINK_SPEC): Same.
15464 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
15466 2014-07-11 Roman Gareev <gareevroman@gmail.com>
15468 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
15469 (graphite_verify): New function.
15470 (ivs_params_clear): New function.
15471 (gcc_expression_from_isl_ast_expr_id): New function.
15472 (gcc_expression_from_isl_expr_int): New function.
15473 (binary_op_to_tree): New function.
15474 (ternary_op_to_tree): New function.
15475 (unary_op_to_tree): New function.
15476 (nary_op_to_tree): New function.
15477 (gcc_expression_from_isl_expr_op): New function.
15478 (gcc_expression_from_isl_expression): New function.
15479 (graphite_create_new_loop): New function.
15480 (translate_isl_ast_for_loop): New function.
15481 (get_upper_bound): New function.
15482 (graphite_create_new_loop_guard): New function.
15483 (translate_isl_ast_node_for): New function.
15484 (translate_isl_ast): New function.
15485 (add_parameters_to_ivs_params): New function.
15486 (scop_to_isl_ast): New parameter ip.
15487 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
15489 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
15491 * config/xtensa/predicates.md (call expander): Update for
15492 DECL_SECTION_NAME being string.
15494 2014-07-11 Richard Biener <rguenther@suse.de>
15496 PR middle-end/61473
15497 * builtins.c (fold_builtin_memory_op): Inline memory moves that
15498 can be implemented with a single load followed by a single store.
15499 (c_strlen): Only warn when only_value is not 2.
15501 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
15503 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
15505 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
15508 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
15509 (*movhi_bytes): Likewise.
15510 (*arm_movqi_insn): Likewise.
15512 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
15515 * config/alpha/alpha.c: Include tree-pass.h, context.h
15516 and pass_manager.h.
15517 (pass_data_handle_trap_shadows): New pass.
15518 (pass_handle_trap_shadows::gate): New pass gate function.
15519 (make_pass_handle_trap_shadows): New function.
15520 (rest_of_handle_trap_shadows): Ditto.
15522 (alpha_align_insns_1): Rename from alpha_align_insns.
15523 (pass_data_align_insns): New pass.
15524 (pass_align_insns::gate): New pass gate function.
15525 (make_pass_aling_insns): New function.
15526 (rest_of_align_insns): Ditto.
15527 (alpha_align_insns): Ditto.
15529 (alpha_option_override): Declare handle_trap_shadows info
15530 and align_insns_info. Register handle_trap_shadows and align_insns
15532 (alpha_reorg): Do not call alpha_trap_shadows and
15533 alpha_align_insn from here.
15535 (alpha_pad_function_end): Do not skip BARRIERs.
15537 2014-07-10 Rong Xu <xur@google.com>
15539 Add gcov-tool: an offline gcda profile processing tool support.
15540 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
15541 (gcov_is_error): Ditto.
15542 (gcov_read_string): Ditto.
15543 (gcov_read_sync): Ditto.
15544 * gcov-io.h: Move counter defines to gcov-counter.def.
15545 * gcov-dump.c (tag_counters): Use gcov-counter.def.
15546 * coverage.c: Ditto.
15547 * gcov-tool.c: Offline gcda profile processing tool.
15548 (unlink_gcda_file): Remove one gcda file.
15549 (unlink_profile_dir): Remove gcda files from the profile path.
15550 (gcov_output_files): Output gcda files to an output dir.
15551 (profile_merge): Merge two profiles in directory.
15552 (print_merge_usage_message): Print merge usage.
15553 (merge_usage): Print merge usage and exit.
15554 (do_merge): Driver for profile merge sub-command.
15555 (profile_rewrite): Rewrite profile.
15556 (print_rewrite_usage_message): Print rewrite usage.
15557 (rewrite_usage): Print rewrite usage and exit.
15558 (do_rewrite): Driver for profile rewrite sub-command.
15559 (print_usage): Print gcov-info usage and exit.
15560 (print_version): Print gcov-info version.
15561 (process_args): Process arguments.
15562 (main): Main routine for gcov-tool.
15563 * Makefile.in: Build and install gcov-tool.
15564 * gcov-counter.def: New file split from gcov-io.h.
15565 * doc/gcc.texi: Include gcov-tool.texi.
15566 * doc/gcov-tool.texi: Document for gcov-tool.
15568 2014-07-10 Richard Biener <rguenther@suse.de>
15570 PR tree-optimization/61757
15571 * tree-ssa-dom.c (loop_depth_of_name): Restore.
15572 (propagate_rhs_into_lhs): Revert part of last change.
15574 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
15576 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
15579 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
15581 PR middle-end/53590
15582 * function.c (allocate_struct_function): Revert r188667 change.
15584 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
15586 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
15588 * doc/install.texi: Remove links to defunct package providers for
15591 2014-07-09 Tom de Vries <tom@codesourcery.com>
15593 * final.c (get_call_fndecl): Declare.
15594 (self_recursive_call_p): New function.
15595 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
15597 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
15599 * ipa-devirt.c (record_node): Walk through aliases.
15601 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
15603 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
15605 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
15608 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
15610 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
15612 * ipa-visibility.c (function_and_variable_visibility): Remove
15613 temporary hack disabling local aliases on AIX.
15615 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
15617 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
15618 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
15620 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
15622 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
15623 * rs6000/rs6000.c: Inline output of .set instruction.
15624 (declare_alias_data): New struct.
15625 (rs6000_declare_alias): New function.
15626 (rs6000_xcoff_declare_function_name): Use it.
15627 (rs6000_xcoff_declare_object_name): New function.
15628 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
15629 (ASM_OUTPUT_DEF): Turn to empty definition.
15631 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
15634 * hash-table.h: use hash_table::value_type instead of
15635 Descriptor::value_type in the return types of several methods.
15637 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
15639 * tree-pass.h (pass_data): Remove has_execute member.
15640 * passes.c (execute_one_pass): Don't check pass->has_execute.
15641 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
15642 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
15643 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
15644 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
15645 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
15646 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
15647 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
15648 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
15649 gimple-low.c, gimple-ssa-isolate-paths.c,
15650 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
15651 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
15652 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
15653 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
15654 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
15655 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
15656 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
15657 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
15658 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
15659 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
15660 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
15661 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
15662 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
15663 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
15664 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
15665 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
15666 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
15667 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
15668 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
15669 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
15670 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
15671 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
15672 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
15673 web.c: Remove initializer for pass_data::has_execute.
15675 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
15677 * graphite-htab.h: Use hash_map instead of hash_table.
15678 * graphite-clast-to-gimple.c: Adjust.
15679 * passes.c: Use hash_map instead of hash_table.
15680 * sese.c: Likewise.
15681 * sese.h: Remove now unused code.
15683 2014-07-08 Sriraman Tallam <tmsriram@google.com>
15686 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
15689 2014-07-08 Jakub Jelinek <jakub@redhat.com>
15691 PR rtl-optimization/61673
15692 * combine.c (simplify_comparison): Test just mode's sign bit
15693 in tmode rather than the sign bit and any bits above it.
15695 2014-07-08 Roman Gareev <gareevroman@gmail.com>
15697 * graphite-isl-ast-to-gimple.c (generate_isl_context):
15698 Add __isl_give to the declaration.
15699 (generate_isl_schedule): Likewise.
15700 (scop_to_isl_ast): Likewise.
15702 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15704 * config/arm/arm.c (cortexa5_extra_costs): New table.
15705 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
15707 2014-07-08 Jakub Jelinek <jakub@redhat.com>
15709 PR tree-optimization/61725
15710 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
15711 range, use range_includes_zerop_p instead of integer_zerop on
15712 vr0->min, only use log2 of max if min is not negative.
15714 2014-07-08 Richard Biener <rguenther@suse.de>
15716 * tree-ssa-dom.h (loop_depth_of_name): Remove.
15717 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
15718 restriction on loop depth difference.
15719 (record_equality): Likewise.
15720 (propagate_rhs_into_lhs): Likewise. Simplify condition.
15721 (loop_depth_of_name): Remove.
15722 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
15723 restriction on loop depth difference.
15724 (init_copy_prop): Likewise.
15726 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
15728 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
15730 (walk_aliased_vdefs): Likewise.
15731 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
15732 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
15733 (detect_type_change_from_memory_writes): Check if entry was reached.
15735 2014-07-08 Richard Biener <rguenther@suse.de>
15737 PR tree-optimization/61681
15738 * tree-ssa-structalias.c (find_what_var_points_to): Expand
15739 NONLOCAL inside ESCAPED.
15741 2014-07-08 Richard Biener <rguenther@suse.de>
15743 PR tree-optimization/61680
15744 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
15745 Handle properly all read-write dependences with group accesses.
15747 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
15749 PR tree-optimization/61576
15750 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
15751 block containing reduction statement is predecessor of phi basi block.
15753 2014-07-08 Marek Polacek <polacek@redhat.com>
15756 * fold-const.c (round_up_loc): Change the parameter type.
15758 * fold-const.h (round_up_loc): Adjust declaration.
15759 * stor-layout.c (finalize_record_size): Check for too large types.
15761 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
15763 * symtab.c: Include calls.h.
15764 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
15766 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
15768 * config/rs6000/rs6000.c (output_vec_const_move): Handle
15769 little-endian code generation.
15770 * config/rs6000/spe.md (spe_evmergehi): Rename to...
15771 (vec_perm00_v2si): ... this. Handle little-endian code generation.
15772 (spe_evmergehilo): Rename to...
15773 (vec_perm01_v2si): ... this. Handle little-endian code generation.
15774 (spe_evmergelo): Rename to...
15775 (vec_perm11_v2si): ... this. Handle little-endian code generation.
15776 (spe_evmergelohi): Rename to...
15777 (vec_perm10_v2si): ... this. Handle little-endian code generation.
15778 (spe_evmergehi, spe_evmergehilo): New expanders.
15779 (spe_evmergelo, spe_evmergelohi): Likewise.
15780 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
15781 (*frob_tf_ti): Likewise.
15782 (*frob_<mode>_di_2): Likewise.
15783 (*frob_tf_di_8_2): Likewise.
15784 (*frob_di_<mode>): Likewise.
15785 (*frob_ti_tf): Likewise.
15786 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
15787 (*frob_ti_<mode>_8_2): Likewise.
15788 (*frob_ti_tf_2): Likewise.
15789 (mov_si<mode>_e500_subreg0): Rename to...
15790 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
15792 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
15793 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
15794 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
15795 the big endianness only.
15796 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
15797 (*mov_si<mode>_e500_subreg0_2): Rename to...
15798 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
15799 big big endianness only.
15800 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
15801 (*mov_si<mode>_e500_subreg4): Rename to...
15802 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
15804 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
15805 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
15806 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
15807 the big endianness only.
15808 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
15810 (*mov_si<mode>_e500_subreg4_2): Rename to...
15811 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
15813 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
15814 (*mov_sitf_e500_subreg8): Rename to...
15815 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
15817 (*mov_sitf_e500_subreg8_le): New instruction pattern.
15818 (*mov_sitf_e500_subreg8_2): Rename to...
15819 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
15821 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
15822 (*mov_sitf_e500_subreg12): Rename to...
15823 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
15825 (*mov_sitf_e500_subreg12_le): New instruction pattern.
15826 (*mov_sitf_e500_subreg12_2): Rename to...
15827 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
15829 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
15831 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
15833 * asan.c (instrument_strlen_call): Do not instrument first byte
15834 in strlen if already instrumented.
15836 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15838 * config/arm/arm.opt (mwords-little-endian): Delete.
15839 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
15840 of TARGET_LITTLE_WORDS.
15841 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
15842 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
15844 * doc/invoke.texi: Remove references to -mwords-little-endian.
15846 2014-07-07 Jakub Jelinek <jakub@redhat.com>
15848 * expmed.c (struct init_expmed_rtl): Change all fields but
15849 pow2 and cint from struct rtx_def to rtx.
15850 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
15851 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
15854 2014-07-06 Marek Polacek <polacek@redhat.com>
15857 * doc/invoke.texi: Document -Wsizeof-array-argument.
15859 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
15861 * wide-int.h (wide_int_storage): Change declaration from struct
15864 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
15866 * cgraph.c (cgraph_create_indirect_edge): Update call of
15867 get_polymorphic_call_info.
15868 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
15869 (possible_polymorphic_call_targets): Add parameter call.
15870 (decl_maybe_in_construction_p): New predicate.
15871 (get_polymorphic_call_info): Add parameter call;
15872 use decl_maybe_in_construction_p.
15873 * gimple-fold.c (fold_gimple_assign): Update use of
15874 possible_polymorphic_call_targets.
15875 (gimple_fold_call): Likewise.
15876 * ipa-prop.c: Inlcude calls.h
15877 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
15878 (param_type_may_change_p): New predicate.
15879 (detect_type_change_from_memory_writes): Break out from ...
15880 (detect_type_change): ... this one; use param_type_may_change_p.
15881 (detect_type_change_ssa): Use param_type_may_change_p.
15882 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
15884 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
15887 * config/arm/arm-protos.h (arm_legitimate_address_p,
15888 arm_is_constant_pool_ref): Add prototypes.
15889 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
15890 (arm_is_constant_pool_ref) New function.
15891 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
15892 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
15893 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
15894 operand. Remove pool_range and neg_pool_range attributes.
15895 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
15896 pool_range and neg_pool_range attributes.
15897 * config/arm/constraints.md (Uh): New constraint.
15898 (Uq): Don't allow constant pool references.
15900 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
15902 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
15903 (move_lo_quad_internal_be_<mode>): Likewise.
15904 (move_lo_quad_<mode>): Convert to define_expand.
15905 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
15906 (aarch64_simd_move_hi_quad_be_<mode>): New.
15907 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
15908 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
15909 (aarch64_combinez_be<mode>): New.
15910 (aarch64_combine<mode>): Convert to define_expand.
15911 (aarch64_combine_internal<mode>): New.
15912 (aarch64_simd_combine<mode>): Remove bogus RTL description.
15914 2014-07-04 Tom de Vries <tom@codesourcery.com>
15916 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
15917 combination of earlyclobber and read/write modifiers.
15919 2014-07-04 Tom de Vries <tom@codesourcery.com>
15921 * config/aarch64/aarch64-simd.md
15922 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
15924 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
15927 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
15929 2014-07-04 Jakub Jelinek <jakub@redhat.com>
15931 PR middle-end/61654
15932 * cgraphunit.c (expand_thunk): Call free_dominance_info.
15934 PR tree-optimization/61684
15935 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
15936 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
15938 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
15939 Kito Cheng <kito@0xlab.org>
15940 Monk Chiang <sh.chiang04@gmail.com>
15942 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
15943 (nds32_symbol_load_store_p): Move to ...
15944 (nds32_fp_as_gp_check_available): Move to ...
15945 * config/nds32/nds32-fp-as-gp.c: ... here.
15946 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
15947 extern declaration.
15949 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
15950 Kito Cheng <kito@0xlab.org>
15951 Monk Chiang <sh.chiang04@gmail.com>
15953 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
15954 (nds32_expand_store_multiple): Move to ...
15955 (nds32_expand_movmemqi): Move to ...
15956 * config/nds32/nds32-memory-manipulation.c: ... here.
15958 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
15959 Kito Cheng <kito@0xlab.org>
15960 Monk Chiang <sh.chiang04@gmail.com>
15962 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
15963 (nds32_output_casesi_pc_relative): Move to ...
15964 (nds32_output_casesi): Move to ...
15965 (nds32_mem_format): Move to ...
15966 (nds32_output_16bit_store): Move to ...
15967 (nds32_output_16bit_load): Move to ...
15968 (nds32_output_32bit_store): Move to ...
15969 (nds32_output_32bit_load): Move to ...
15970 (nds32_output_32bit_load_s): Move to ...
15971 (nds32_output_stack_push): Move to ...
15972 (nds32_output_stack_pop): Move to ...
15973 * config/nds32/nds32-md-auxiliary.c: ... here.
15975 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
15976 Ling-Hua Tseng <uranus@tinlans.org>
15978 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
15979 the purpose of this file.
15981 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
15982 Kito Cheng <kito@0xlab.org>
15983 Monk Chiang <sh.chiang04@gmail.com>
15985 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
15986 (nds32_address_cost): Move implementation to ...
15987 * config/nds32/nds32-cost.c: ... here.
15988 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
15989 (nds32_address_cost_impl): Declare.
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
15996 (nds32_consecutive_registers_load_store_p): Move to ...
15997 (nds32_valid_multiple_load_store): Move to ...
15998 (nds32_valid_stack_push_pop): Move to ...
15999 (nds32_can_use_bclr_p): Move to ...
16000 (nds32_can_use_bset_p): Move to ...
16001 (nds32_can_use_btgl_p): Move to ...
16002 (nds32_can_use_bitci_p): Move to ...
16003 * config/nds32/nds32-predicates.c: ... here.
16005 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
16006 Kito Cheng <kito@0xlab.org>
16007 Monk Chiang <sh.chiang04@gmail.com>
16009 * config/nds32/nds32.c
16010 (nds32_expand_builtin_null_ftype_reg): Move to ...
16011 (nds32_expand_builtin_reg_ftype_imm): Move to ...
16012 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
16013 (nds32_init_builtins): Move implementation to ...
16014 (nds32_expand_builtin): Move implementation to ...
16015 * config/nds32/nds32-intrinsic.c: ... here.
16016 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
16017 (nds32_expand_builtin_impl): Declare.
16019 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
16020 Kito Cheng <kito@0xlab.org>
16021 Monk Chiang <sh.chiang04@gmail.com>
16023 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
16024 (nds32_emit_section_tail_template): Move to ...
16025 (nds32_emit_isr_jmptbl_section): Move to ...
16026 (nds32_emit_isr_vector_section): Move to ...
16027 (nds32_emit_isr_reset_conten): Move to ...
16028 (nds32_check_isr_attrs_conflict): Move to ...
16029 (nds32_construct_isr_vectors_information): Move to ...
16030 (nds32_asm_file_start): Move implementation to ...
16031 (nds32_asm_file_end): Move implementation to ...
16032 * config/nds32/nds32-isr.c: ... here.
16033 * config/nds32/nds32-protos.h
16034 (nds32_check_isr_attrs_conflict): Declare.
16035 (nds32_construct_isr_vectors_information): Declare.
16036 (nds32_asm_file_start_for_isr): Declare.
16037 (nds32_asm_file_end_for_isr): Declare.
16039 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
16040 Kito Cheng <kito@0xlab.org>
16041 Monk Chiang <sh.chiang04@gmail.com>
16043 * config.gcc (nds32*): Add new modules to extra_objs.
16044 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
16045 (nds32be-*-*): Likewise.
16046 * config/nds32/nds32-cost.c: New file.
16047 * config/nds32/nds32-fp-as-gp.c: New file.
16048 * config/nds32/nds32-intrinsic.c: New file.
16049 * config/nds32/nds32-isr.c: New file.
16050 * config/nds32/nds32-md-auxiliary.c: New file.
16051 * config/nds32/nds32-memory-manipulation.c: New file.
16052 * config/nds32/nds32-pipelines-auxiliary.c: New file.
16053 * config/nds32/nds32-predicates.c: New file.
16054 * config/nds32/t-nds32: New file.
16056 2014-07-03 Jakub Jelinek <jakub@redhat.com>
16058 PR tree-optimization/61682
16059 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
16060 using cases and when one of the operands is equal to 1.
16062 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
16064 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
16065 ashr<mode>3): Correct mode of operands[2].
16066 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
16067 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
16068 Correct mode of operands[2]. Fix split condition.
16070 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
16072 * arm.md (arch): Add armv6_or_vfpv3.
16073 (arch_enabled): Add test for the above.
16074 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
16076 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
16078 2014-07-03 Jakub Jelinek <jakub@redhat.com>
16080 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
16081 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
16082 HWI 1 and negate the unsigned value.
16083 * expmed.c (expand_sdiv_pow2): For modes wider than word always
16084 use AND instead of shift.
16085 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
16087 2014-07-03 Marek Polacek <polacek@redhat.com>
16089 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
16090 (-fsanitize=float-divide-by-zero): Move to the table with
16091 -fsanitize=undefined suboptions.
16092 (-fsanitize=float-cast-overflow): Likewise.
16094 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
16096 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
16097 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
16100 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
16102 * loop-invariant.c (struct invariant): Add a new member: eqno;
16103 (find_identical_invariants): Update eqno;
16104 (create_new_invariant): Init eqno;
16105 (get_inv_cost): Compute comp_cost with eqno;
16107 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
16109 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
16110 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
16111 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
16112 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
16113 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
16115 2014-07-02 Christian Bruel <christian.bruel@st.com>
16119 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
16120 (make_preds_opaque): Delete.
16121 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
16122 (commit_mode_sets): New function.
16123 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
16124 Process all modes at once.
16125 * basic-block.h (pre_edge_lcm_avs): Declare.
16126 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
16127 Call clear_aux_for_edges. Fix comments.
16128 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
16129 (pre_edge_rev_lcm): Idem.
16130 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
16132 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
16133 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
16135 * config/i386/i386.c (x96_emit_mode_set): Idem.
16136 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
16137 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
16138 (fpscr_toggle) Disallow from delay slot.
16139 * target.def (emit_mode_set): Add prev_mode parameter.
16140 * doc/tm.texi: Regenerate.
16142 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16144 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
16147 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
16149 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
16150 vtable_pointer_value_to_vtable): Constify.
16151 (contains_polymorphic_type_p): Declare.
16152 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
16153 vtable_pointer_value_to_vtable): Constify.
16154 (contains_polymorphic_type_p): New predicate.
16155 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
16157 (ipa_set_ancestor_jf): Likewise.
16158 (detect_type_change): Return false in easy cases.
16159 (compute_complex_assign_jump_func): Require type to contain
16161 (compute_known_type_jump_func): Likewise.
16163 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
16165 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
16167 (type_in_anonymous_namespace_p): Constify argument.
16168 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
16169 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
16170 (main_odr_variant): New function.
16171 (hash_type_name): Make static; update assert; do not ICE on
16173 (types_same_for_odr): Bring here from tree.c; simplify and remove
16174 old structural comparing code that doesn't work for templates.
16175 (odr_hasher::equal): Update assert.
16176 (add_type_duplicate): Return true when bases should be computed;
16177 replace incomplete loader by complete; do not output duplicated
16178 warnings; do not ICE on non-records; set odr_violated flag.
16179 (get_odr_type): Be ready to replace incomplete type by complete
16180 one; work on ODR variants instead of main variants; reorder item
16181 in array so bases have still smaller indexes.
16182 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
16183 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
16185 2014-07-01 Cary Coutant <ccoutant@google.com>
16187 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
16189 (resolve_addr_in_expr): When replacing the rtx in a location list
16190 entry, get a new address table entry.
16191 (dwarf2out_finish): Call index_location_lists even if there are no
16192 addr_index_table entries yet.
16194 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
16196 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
16197 change for not being obvious.
16199 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
16201 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
16204 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16206 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
16207 (vcagt_f64): Likewise.
16208 (vcale_f64): Likewise.
16209 (vcaled_f64): Likewise.
16210 (vcales_f32): Likewise.
16211 (vcalt_f64): Likewise.
16212 (vcaltd_f64): Likewise.
16213 (vcalts_f32): Likewise.
16215 2014-07-01 Marek Polacek <polacek@redhat.com>
16217 * doc/invoke.texi: Document -Wint-conversion.
16219 2014-07-01 Marek Polacek <polacek@redhat.com>
16222 * doc/invoke.texi: Document -Wincompatible-pointer-types.
16224 2014-07-01 Martin Liska <mliska@suse.cz>
16226 IPA REF alias refactoring
16227 * cgraph.h (iterate_direct_aliases): New function.
16228 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
16229 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
16230 FOR_EACH_ALIAS added.
16231 (cgraph_for_node_and_aliases): Likewise.
16232 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
16233 * ipa-inline.c (reset_edge_caches): Likewise.
16234 (update_caller_keys): Likewise.
16235 * trans-mem.c (ipa_tm_execute): Likewise.
16236 *varpool.c (varpool_analyze_node): Likewise.
16237 (varpool_for_node_and_aliases): Likewise.
16238 * ipa-ref.h (first_alias): New function.
16239 (last_alias): Likewise.
16240 (has_aliases_p): Likewise.
16241 * ipa-ref.c (ipa_ref::remove_reference): Removal function
16242 is sensitive to IPA_REF_ALIASes.
16243 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
16244 are put at the beginning of the list.
16245 (symtab_node::iterate_direct_aliases): New function.
16247 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
16250 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
16252 (write_ts_type_common_tree_pointers): Do not stream fields not set
16253 for incomplete types; do not stream duplicated fields for variants;
16254 sanity check that variant and type match.
16255 (write_ts_type_non_common_tree_pointers): Likewise.
16256 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
16257 TYPE_SIZE whether type is complete.
16258 (lto_input_ts_type_common_tree_pointers): Do same changes as in
16259 write_ts_type_common_tree_pointers
16260 (lto_input_ts_type_non_common_tree_pointers): Likewise.
16262 2014-06-30 Joseph Myers <joseph@codesourcery.com>
16264 * var-tracking.c (add_stores): Return instead of asserting if old
16265 and new values for conditional store are the same.
16267 2014-06-30 Richard Henderson <rth@redhat.com>
16271 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
16272 the cfg if there were any changes.
16273 * passes.def: Revert move of peephole2 after reorder_blocks;
16274 move duplicate_computed_gotos before peephole2.
16276 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
16278 * except.c (emit_note_eh_region_end): New helper function.
16279 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
16280 emit EH_REGION_END note.
16281 * jump.c (cleanup_barriers): Do not split a call and its
16282 corresponding CALL_ARG_LOCATION note.
16284 2014-06-30 Jeff Law <law@redhat.com>
16286 PR tree-optimization/61607
16287 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
16288 deeper into the SSA_NAME_VALUE chain.
16290 2014-06-30 Marek Polacek <polacek@redhat.com>
16292 * convert.c (convert_to_integer): Don't instrument conversions if the
16293 function has no_sanitize_undefined attribute.
16294 * ubsan.c: Don't run the ubsan pass if the function has
16295 no_sanitize_undefined attribute.
16297 2014-06-30 Jakub Jelinek <jakub@redhat.com>
16299 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
16300 -fsanitize=undefined suboptions.
16302 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
16304 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
16305 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
16306 against bigendian and adjust indices.
16308 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
16310 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
16312 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
16315 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
16316 Add alternative; make early clobber. Adjust both split patterns
16317 to use operand 0 as the working register.
16319 2014-06-30 Jakub Jelinek <jakub@redhat.com>
16321 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
16322 as ira_object_id_map might be NULL, or 1.
16324 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
16326 * loop-invariant.c (get_inv_cost): Handle register class.
16327 (gain_for_invariant): Check the register pressure of the inv
16328 and its overlapped register class, other than all.
16330 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
16332 * doc/invoke.texi (Optimize Options): Fix descriptions of
16333 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
16335 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
16337 * doc/extend.texi (Function Attributes): Update 'naked' attribute
16340 2014-06-29 Tobias Grosser <tobias@grosser.es>
16343 * graphite-isl-ast-to-gimple.c: Add missing guards.
16345 2014-06-29 Roman Gareev <gareevroman@gmail.com>
16347 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
16348 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
16349 * flag-types.h: Add new enum fgraphite_generator.
16350 * graphite-isl-ast-to-gimple.c: New.
16351 * graphite-isl-ast-to-gimple.h: New.
16352 * graphite.c (graphite_transform_loops): Add choice of Graphite
16353 code generator, which depends on flag_graphite_code_gen.
16355 2014-06-29 Roman Gareev <gareevroman@gmail.com>
16357 * graphite-dependences.c (subtract_commutative_associative_deps):
16358 Add NULL checking of the following variables: must_raw_no_source,
16359 may_raw_no_source, must_war_no_source, may_war_no_source,
16360 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
16361 must_war, may_war, must_waw, may_waw.
16363 2014-06-29 Roman Gareev <gareevroman@gmail.com>
16365 * graphite-clast-to-gimple.c: gloog is renamed to
16366 graphite_regenerate_ast_cloog. gloog_error is renamed to
16367 graphite_regenerate_error.
16368 * graphite-clast-to-gimple.h: The definition of the struct
16369 bb_pbb_def is moved to graphite-htab.h.
16370 Add inclusion of the hash-table.h.
16371 * graphite-htab.h: The declaration of the function gloog is moved
16372 to graphite-clast-to-gimple.h and renamed to
16373 graphite_regenerate_ast_cloog.
16374 * graphite.c (graphite_transform_loops): gloog is renamed
16375 to graphite_regenerate_ast_cloog.
16377 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
16379 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
16381 (write_ts_type_common_tree_pointers): Do not stream fields not set
16382 for incomplete types; do not stream duplicated fields for variants;
16383 sanity check that variant and type match.
16384 (write_ts_type_non_common_tree_pointers): Likewise.
16385 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
16386 TYPE_SIZE whether type is complete.
16387 (lto_input_ts_type_common_tree_pointers): Do same changes as in
16388 write_ts_type_common_tree_pointers
16389 (lto_input_ts_type_non_common_tree_pointers): Likewise.
16391 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
16393 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
16395 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
16397 * tree-inline.c (remap_type_1): Do not duplicate fields
16398 that are shared in between type and its main variant.
16400 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
16402 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
16404 (ipa_set_ancestor_jf) Likewise.
16405 (check_stmt_for_type_change): Check that we work on main variant.
16406 (detect_type_change): Look into main variant.
16407 (compute_known_type_jump_func): Check that main variant has BINFO.
16409 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
16411 * ipa-devirt.c (set_type_binfo): New function.
16412 (add_type_duplicate): Use it.
16413 (get_odr_type): Sanity check that binfos points to main variants.
16414 (get_class_context): Be sure the context's outer_type is main variant.
16415 (contains_type_p): Walk main variant.
16416 (get_polymorphic_call_info_for_decl): Set outer_type to be
16418 (get_polymorphic_call_info): Likewise.
16419 (possible_polymorphic_call_targets): Sanity check that we operate
16422 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
16424 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
16426 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16428 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
16429 accidental change due to wide-int branch merge.
16431 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
16433 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
16434 compressed debug support.
16435 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
16436 * configure: Regenerate.
16437 * config.in: Regenerate.
16438 * common.opt (compressed_debug_sections): New enum.
16439 (gz, gz=): New options.
16440 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
16441 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
16442 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
16443 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
16444 LINK_COMPRESS_DEBUG_SPEC.
16445 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
16446 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
16447 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
16448 (Debugging Options): Document -gz[=type].
16450 2014-06-27 Martin Jambor <mjambor@suse.cz>
16453 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
16454 args_to_skip, use those from node instead. Copy args_to_skip and
16455 combined_args_to_skip from node to the new thunk.
16456 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
16457 (cgraph_create_virtual_clone): Moved computation of
16458 combined_args_to_skip...
16459 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
16461 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
16463 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
16464 redundant diagnostic machinary.
16466 2014-06-27 Richard Biener <rguenther@suse.de>
16468 * tree-ssa-math-opts.c (bswap_replace): Fix
16469 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
16471 2014-06-27 Martin Liska <mliska@suse.cz>
16473 * gimple.h (gimple_location_safe): New function introduced.
16474 * cgraphunit.c (walk_polymorphic_call_targets): Usage
16475 of gimple_location_safe replaces gimple_location.
16476 (gimple_fold_call): Likewise.
16477 * ipa-devirt.c (ipa_devirt): Likewise.
16478 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
16479 * ipa.c (walk_polymorphic_call_targets): Likewise.
16480 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
16482 2014-06-27 Jakub Jelinek <jakub@redhat.com>
16484 PR tree-optimization/57233
16485 PR tree-optimization/61299
16486 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
16488 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
16489 would be lowered to scalar shifts, check if corresponding
16490 shifts and vector BIT_IOR_EXPR are supported and don't lower
16491 or lower just to narrower vector type in that case.
16492 * expmed.c (expand_shift_1): Fix up handling of vector
16493 shifts and rotates.
16495 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
16498 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
16500 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
16502 * doc/invoke.texi (-fsemantic-interposition): Document.
16503 * common.opt (fsemantic-interposition): New flag.
16504 * varasm.c (decl_replaceable_p): Use it.
16506 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
16509 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
16510 extraction other than index 3.
16512 2014-06-26 Teresa Johnson <tejohnson@google.com>
16514 * doc/invoke.texi: Fix typo.
16515 * dumpfile.c: Add support for documented -fdump-* options
16516 optimized/missed/note/optall.
16518 2014-06-26 Martin Jambor <mjambor@suse.cz>
16520 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
16521 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
16522 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
16523 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
16524 * opts.c (default_options_optimization): Set
16525 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
16526 * doc/invoke.texi (allow-load-data-races)
16527 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
16528 (allow-store-data-races): Document the new default.
16530 2014-06-26 Martin Jambor <mjambor@suse.cz>
16532 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
16533 renamed to ipa_impossible_devirt_target. Fix typo.
16534 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
16535 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
16536 ipa_impossible_devirt_target.
16538 2014-06-26 Richard Biener <rguenther@suse.de>
16540 PR tree-optimization/61607
16541 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
16542 explaining why we restrict copies on loop depth.
16543 * tree-ssa-dom.c (cprop_operand): Remove restriction on
16545 (record_equivalences_from_phis): Instead add it here.
16547 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
16549 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
16550 (LTO_WRAPPER_OBJS): New variable.
16551 (lto-wrapper$(exeext)): Use it.
16552 * collect2.c: Include "collect-utils.h".
16553 (verbose, debug): Remove variables.
16554 (at_file_supplied): No longer static.
16555 (tool_name): New variable.
16556 (do_wait, fork_execute, maybe_unlink): Don't declare.
16557 (tool_cleanup): No longer static.
16558 (notice): Remove function.
16559 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
16560 fork_execute calls.
16561 (collect_wait, do_wait, collect_execute): Remove functions.
16562 (maybe_unlink): No longer static.
16563 * collect2.h (verbose, debug): Don't declare.
16564 (at_file_supplied): Declare.
16565 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
16567 (collect_execute): Replace with implementation from collect2, plus a
16568 new arg use_atfile. All callers changed.
16569 (collect_wait): Replace with implementation from collect2.
16570 (maybe_unlink_file): Remove function.
16571 (fork_execute): Replace with implementation from collect2, plus a
16572 new arg use_atfile. All callers changed.
16573 (do_wait): Add call to utils_cleanup to the error path.
16574 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
16575 (tool_cleanup): Adjust declarations.
16576 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
16577 * tlink.c: Include "collect-utils.h".
16578 (tlink_execute): New arg use_atfile. All callers changed.
16579 (tlink_init, tlink_execute): Remove declarations.
16581 * collect-utils.c (save_temps): New variable.
16582 (do_wait): Use it instead of debug. Use fatal_error.
16583 * collect-utils.h (save_temps): Declare.
16584 * collect2.c (verbose): Rename from vflag. All uses changed.
16585 (tool_cleanup): New function, copied from collect_atexit.
16586 (collect_atexit, handler): Just call it.
16587 * collect2.h (verbose): Declaration renamed from vflag.
16588 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
16591 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
16592 (lto-wrapper$(exeext)): Link with collect-utils.o.
16593 * collect-utils.c: New file.
16594 * collect-utils.h: New file.
16595 * lto-wrapper.c: Include "collect-utils.h".
16596 (args_name): Delete variable.
16597 (tool_name): New variable.
16598 (tool_cleanup): New function.
16599 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
16600 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
16601 (fork_execute): Remove functions.
16603 2014-06-26 Nick Clifton <nickc@redhat.com>
16605 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
16607 * doc/extend.texi (Function Attributes): Fix typo in description
16608 of RX vector attribute.
16610 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
16612 * config.gcc (supported_defaults): Error when passing either
16613 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
16615 2014-06-26 Richard Biener <rguenther@suse.de>
16617 * tree-ssa-dom.c (cprop_operand): Remove restriction on
16618 propagating volatile pointers.
16620 2014-06-26 Richard Biener <rguenther@suse.de>
16622 PR tree-optimization/61607
16623 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
16624 loop if we redirected its latch edge.
16625 (thread_block_1): Do not cancel loops prematurely.
16627 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
16629 * toplev.c (backend_init_target): Move init_emit_regs and
16631 (backend_init) ... here; skip ira_init_once and backend_init_target.
16632 (target_reinit) ... and here; clear
16633 this_target_rtl->lang_dependent_initialized.
16634 (lang_dependent_init_target): Clear
16635 this_target_rtl->lang_dependent_initialized;
16636 break out rtl initialization to ...
16637 (initialize_rtl): ... here; call also backend_init_target
16639 * toplev.h (initialize_rtl): New function.
16640 * function.c: Include toplev.h
16641 (init_function_start): Call initialize_rtl.
16642 * rtl.h (target_rtl): Add target_specific_initialized,
16643 lang_dependent_initialized.
16645 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
16646 Jakub Jelinek <jakub@redhat.com>
16648 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
16650 2014-06-25 Tom de Vries <tom@codesourcery.com>
16652 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
16654 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
16656 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
16657 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
16658 Issue a strict overflow warning if appropriate.
16660 2014-06-25 Martin Liska <mliska@suse.cz>
16662 IPA REF refactoring
16663 * Makefile.in: Removed header file (ipa-ref-inline.h).
16664 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
16666 (cgraph_speculative_call_info): Likewise.
16667 (cgraph_for_node_thunks_and_aliases): Likewise.
16668 (cgraph_for_node_and_aliases): Likewise.
16669 (verify_cgraph_node): Likewise.
16670 * cgraph.h: Batch of IPA REF functions become member functions of
16671 symtab_node: add_reference, maybe_add_reference, clone_references,
16672 clone_referring, clone_reference, find_reference,
16673 remove_stmt_references, remove_all_references,
16674 remove_all_referring, dump_references, dump_referring,
16675 has_alias_p, iterate_reference, iterate_referring.
16676 * cgraphbuild.c (record_reference): New IPA REF function used.
16677 (record_type_list): Likewise.
16678 (record_eh_tables): Likewise.
16679 (mark_address): Likewise.
16680 (mark_load): Likewise.
16681 (mark_store): Likewise.
16682 (pass_build_cgraph_edges): Likewise.
16683 (rebuild_cgraph_edge): Likewise.
16684 (cgraph_rebuild_references): Likewise.
16685 (pass_remove_cgraph_callee_edges): Likewise.
16686 * cgraphclones.c (cgraph_clone_node): Likewise.
16687 (cgraph_create_virtual_clone): Likewise.
16688 (cgraph_materialize_clone): Likewise.
16689 (cgraph_materialize_all_clones): Likewise.
16690 * cgraphunit.c (cgraph_reset_node): Likewise.
16691 (cgraph_reset_node): Likewise.
16692 (analyze_function): Likewise.
16693 (assemble_thunks_and_aliases): Likewise.
16694 (expand_function): Likewise.
16695 * ipa-comdats.c (propagate_comdat_group): Likewise.
16696 (enqueue_references): Likewise.
16697 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
16698 (create_specialized_node): Likewise.
16699 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
16700 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
16701 * ipa-inline.c (reset_edge_caches): Likewise.
16702 (update_caller_keys): Likewise.
16703 (execute): Likewise.
16704 * ipa-prop.c (remove_described_reference): Likewise.
16705 (propagate_controlled_uses): Likewise.
16706 (ipa_edge_duplication_hook): Likewise.
16707 (ipa_modify_call_arguments): Likewise.
16708 * ipa-pure-const.c (propagate_pure_const): Likewise.
16709 * ipa-ref-inline.h: Header file removed, functions moved
16710 to symtab_node class.
16711 * ipa-ref.c (remove_reference): New class member function.
16712 (cannot_lead_to_return): New class member function.
16713 (referring_ref_list): Likewise.
16714 (referred_ref_list): Likewise.
16715 Rest of functions moved to symtab_node class.
16716 * ipa-ref.h: New member functions remove_reference,
16717 cannot_lead_to_return, referring_ref_list, referred_ref_list added
16719 ipa_ref_list class has new member functions: first_reference,
16720 first_referring, clear, nreferences.
16721 * ipa-reference.c (analyze_function): New IPA REF function used.
16722 (write_node_summary_p): Likewise.
16723 (ipa_reference_write_optimization_summary): Likewise.
16724 * ipa-split.c (split_function): Likewise.
16725 * ipa-utils.c (ipa_reverse_postorder): Likewise.
16726 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
16727 (function_and_variable_visibility): Likewise.
16728 * ipa.c (has_addr_references_p): Likewise.
16729 (process_references): Argument type changed.
16730 (symtab_remove_unreachable_nodes): New IPA REF function used.
16731 (process_references): Likewise.
16732 (set_writeonly_bit): Likewise.
16733 * lto-cgraph.c: Implementation of new symtab_node member functions
16734 that uses new IPA REF functions.
16735 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
16737 * lto-streamer-out.c (output_symbol_p): Likewise.
16738 * lto-streamer.h (referenced_from_this_partition_p): Argument type
16740 * symtab.c: Implementation of new IPA REF API.
16741 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
16742 (ipa_tm_create_version): Likewise.
16743 (ipa_tm_execute): Likewise.
16744 * tree-emutls.c (gen_emutls_addr): Likewise.
16745 * tree-inline.c (copy_bb): Likewise.
16746 (delete_unreachable_blocks_update_callgraph): Likewise.
16747 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
16748 (varpool_for_node_and_aliases): Likewise.
16750 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
16752 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
16754 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
16757 * fold-const.c (fold_checksum_tree): Use a hash_table of const
16758 tree_node * instead of tree_node *.
16760 (print_fold_checksum): Likewise.
16761 (fold_check_failed): Likewise.
16762 (debug_fold_checksum): Likewise.
16763 (fold_build1_stat_loc): Likewise.
16764 (fold_build2_stat_loc): Likewise.
16765 (fold_build3_stat_loc): Likewise.
16766 (fold_build_call_array_loc): Likewise.
16768 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
16770 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
16771 implementation with call to...
16772 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
16774 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
16777 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
16779 PR tree-optimization/57742
16780 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
16781 after replacing the statement.
16783 2014-06-25 Nick Clifton <nickc@redhat.com>
16785 * config/v850/v850.c (GHS_default_section_names): Change to const
16787 (GHS_current_section_names): Likewise.
16788 (v850_insert_attributes): Do not build strings, just assign the
16789 names directly. Change the type of 'chosen_section' to const
16791 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
16792 directly to the array entry.
16793 * config/v850/v850.h (GHS_default_section_names): Change to const
16795 (GHS_current_section_names): Likewise.
16797 2014-06-25 Jakub Jelinek <jakub@redhat.com>
16799 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
16800 (LANG_HOOKS_DECLS): Add it.
16801 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
16803 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
16804 * langhooks.h (struct lang_hooks_for_decls): Add
16805 omp_clause_linear_ctor hook.
16806 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
16807 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
16808 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
16809 combined simd loop use omp_clause_linear_ctor hook.
16811 2014-06-24 Cong Hou <congh@google.com>
16813 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
16814 pattern recognition.
16815 (type_conversion_p): PROMOTION is true if it's a type promotion
16816 conversion, and false otherwise. Return true if the given expression
16817 is a type conversion one.
16818 * tree-vectorizer.h: Adjust the number of patterns.
16819 * tree.def: Add SAD_EXPR.
16820 * optabs.def: Add sad_optab.
16821 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
16822 * expr.c (expand_expr_real_2): Likewise.
16823 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
16824 * gimple.c (get_gimple_rhs_num_ops): Likewise.
16825 * optabs.c (optab_for_tree_code): Likewise.
16826 * tree-cfg.c (estimate_operator_cost): Likewise.
16827 * tree-ssa-operands.c (get_expr_operands): Likewise.
16828 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
16829 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
16830 * doc/generic.texi: Add document for SAD_EXPR.
16831 * doc/md.texi: Add document for ssad and usad.
16833 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
16835 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
16836 qualification in cast.
16838 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
16840 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
16841 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
16842 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
16843 (tree_function_decl): ... here.
16844 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
16845 streaming of vindex to ...
16846 (write_ts_function_decl_tree_pointers): ... here.
16847 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
16848 Do not stream DECL_VINDEX.
16849 (lto_input_ts_function_decl_tree_pointers): Stream it here.
16851 2014-06-24 Catherine Moore <clm@codesourcery.com>
16852 Sandra Loosemore <sandra@codesourcery.com>
16854 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
16855 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
16856 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
16858 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
16860 * doc/invoke.texi (Warning Options): Remove duplicated
16861 -Wmaybe-uninitialized.
16863 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
16865 PR tree-optimization/57742
16866 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
16867 (handle_builtin_malloc, handle_builtin_memset): New functions.
16868 (strlen_optimize_stmt): Call them.
16869 * passes.def: Move strlen after loop+dom but before vrp.
16871 2014-06-24 Jakub Jelinek <jakub@redhat.com>
16874 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
16875 model family 6 CPU with has_longmode never use a CPU without
16878 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
16881 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
16884 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
16886 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
16887 * dominance.c (iterate_fix_dominators): Use hash_map instead of
16889 * hash-map.h: New file.
16890 * ipa-comdats.c: Use hash_map instead of pointer_map.
16892 * lto-section-out.c: Adjust.
16893 * lto-streamer.h: Replace pointer_map with hash_map.
16894 * symtab.c (verify_symtab): Likewise.
16895 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
16896 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
16897 * tree-streamer.h: Likewise.
16898 * tree-streamer.c: Adjust.
16899 * pointer-set.h: Remove pointer_map.
16901 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
16903 * hash-table.h: Add a template arg to choose between storing values
16904 and storing pointers to values, and then provide partial
16905 specializations for both.
16906 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
16907 should store, not the type values should point to.
16908 * tree-into-ssa.c (var_info_hasher): Likewise.
16909 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
16910 * tree-complex.c: Adjust.
16911 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
16912 table instead of int_tree_map *.
16913 * tree-parloops.c: Adjust.
16914 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
16915 type is being stored.
16916 * tree-vectorizer.c: Adjust.
16918 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
16920 * hash-table.h: Remove a layer of indirection from hash_table so that
16921 it contains the hash table's data instead of a pointer to the data.
16922 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
16923 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
16924 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
16925 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
16926 fold-const.c, gcse.c, ggc-common.c,
16927 gimple-ssa-strength-reduction.c, gimplify.c,
16928 graphite-clast-to-gimple.c, graphite-dependences.c,
16929 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
16930 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
16931 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
16932 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
16933 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
16934 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
16935 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
16936 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
16937 tree-ssa-live.c, tree-ssa-loop-im.c,
16938 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
16939 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
16940 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
16941 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
16942 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
16943 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
16944 vtable-verify.c, vtable-verify.h: Adjust.
16946 2014-06-24 Richard Biener <rguenther@suse.de>
16948 PR tree-optimization/61572
16949 * tree-ssa-sink.c (statement_sink_location): Do not sink
16950 loads from hard registers.
16952 2014-06-24 Jakub Jelinek <jakub@redhat.com>
16954 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
16955 not mentioned in clauses use private clause if the iterator is
16956 declared in #pragma omp for simd, and when adding lastprivate
16957 instead, add it to the outer #pragma omp for too. Diagnose
16958 if the variable is private in outer context. For simd collapse > 1
16959 loops, replace all iterators with temporaries.
16960 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
16961 same even in collapse > 1 loops.
16963 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
16964 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
16966 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
16967 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
16969 (gimplify_adjust_omp_clauses): Likewise.
16970 * omp-low.c (lower_rec_simd_input_clauses,
16971 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
16972 safelen the same as safelen(1).
16973 * tree-nested.c (convert_nonlocal_omp_clauses,
16974 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
16975 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
16976 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
16977 Fixup handling of GIMPLE_OMP_TARGET.
16978 (convert_tramp_reference_stmt, convert_gimple_call): Handle
16981 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
16983 PR tree-optimization/61554
16984 * tree-ssa-propagate.c: Include "bitmap.h".
16985 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
16986 properly update constructor/destructor.
16987 (substitute_and_fold_dom_walker::before_dom_children):
16988 Remove call to gimple_purge_dead_eh_edges, add bb->index to
16989 need_eh_cleaup instead.
16990 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
16993 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
16995 * varpool.c (dump_varpool_node): Dump used_by_single_function.
16996 * tree-pass.h (make_pass_ipa_single_use): New pass.
16997 * cgraph.h (used_by_single_function): New flag.
16998 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
17000 * passes.def (pass_ipa_single_use): Scedule.
17001 * ipa.c (BOTTOM): New macro.
17002 (meet): New function
17003 (propagate_single_user): New function.
17004 (ipa_single_use): New function.
17005 (pass_data_ipa_single_use): New pass.
17006 (pass_ipa_single_use): New pass.
17007 (pass_ipa_single_use::gate): New gate.
17008 (make_pass_ipa_single_use): New function.
17010 2014-06-23 Kai Tietz <ktietz@redhat.com>
17013 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
17014 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
17016 2014-06-23 Richard Biener <rguenther@suse.de>
17018 * tree-ssa-loop.c (gate_loop): New function.
17019 (pass_tree_loop::gate): Call it.
17020 (pass_data_tree_no_loop, pass_tree_no_loop,
17021 make_pass_tree_no_loop): New.
17022 * tree-vectorizer.c: Include tree-scalar-evolution.c
17023 (pass_slp_vectorize::execute): Initialize loops and SCEV if
17025 (pass_slp_vectorize::clone): New method.
17026 * timevar.def (TV_TREE_NOLOOP): New.
17027 * tree-pass.h (make_pass_tree_no_loop): Declare.
17028 * passes.def (pass_tree_no_loop): New pass group with
17031 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
17034 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
17035 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
17037 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
17039 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
17040 "yes" where needed.
17042 2014-06-23 Alan Modra <amodra@gmail.com>
17045 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
17046 to zero on debug statements.
17048 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
17051 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
17052 Ignore third operand if present by marking qualifier_internal.
17054 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
17056 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
17058 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
17059 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
17060 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
17061 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
17062 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
17063 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
17064 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
17065 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
17066 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
17067 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
17068 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
17069 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
17070 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
17071 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
17072 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
17073 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
17074 logic in GCC vector extensions
17076 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
17077 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
17078 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
17079 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
17080 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
17081 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
17082 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
17083 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
17084 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
17085 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
17087 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
17089 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
17092 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
17093 (vget_low_s64): Use __GET_LOW macro.
17094 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
17095 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
17096 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
17097 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
17098 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
17100 (vcombine_s64): Use GCC vector extensions; remove cast.
17101 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
17102 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
17103 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
17104 Fix type signature; remove cast.
17106 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
17109 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
17111 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
17113 (BUILTIN_VD1): New.
17114 (BUILTIN_VD_RE): Remove.
17115 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
17116 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
17117 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
17118 variant but not df.
17119 (vreinterpretv1df*, vreinterpret*v1df): New.
17120 (vreinterpretdf*, vreinterpret*df): Remove.
17121 * config/aarch64/aarch64-simd.md (aarch64_create,
17122 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
17123 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
17125 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
17126 (vcreate_f64): Remove cast, use v1df builtin.
17127 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
17128 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
17129 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
17130 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
17131 vmov_n_f64, vst1_f64): Use gcc vector extensions.
17132 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
17133 add range check using __builtin_aarch64_im_lane_boundsi.
17134 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
17135 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
17136 type signature, use gcc vector extensions.
17137 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
17138 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
17139 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
17140 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
17141 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
17142 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
17143 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
17144 vreinterpret_u64_f64): Use v1df builtin not df.
17146 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
17148 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
17151 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
17153 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
17156 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
17158 * loop-invariant.c (pre_check_invariant_p): New function.
17159 (find_invariant_insn): Call pre_check_invariant_p.
17161 2014-06-22 Richard Henderson <rth@redhat.com>
17164 * compare-elim.c (struct comparison): Add eh_note.
17165 (find_comparison_dom_walker::before_dom_children): Don't eliminate
17166 a redundant comparison in a different EH region. Purge EH edges if
17169 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
17171 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
17172 (var_shift): Use it.
17173 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
17174 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
17175 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
17176 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
17177 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
17178 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
17179 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
17180 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
17181 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
17182 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
17183 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
17184 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
17185 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
17186 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
17187 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
17188 *rotldi3_internal15be): Use the new attribute. Merge register and
17189 integer alternatives.
17191 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
17193 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
17194 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
17195 split, *ashrdi3_internal3 and split): Delete, merge into...
17196 (ashr<mode>3): New expander.
17197 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
17198 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
17200 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
17202 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
17203 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
17204 *rotldi3_internal3 and split): Delete, merge into...
17205 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
17206 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
17207 Use "rotlw" extended mnemonic.
17209 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
17211 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
17212 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
17213 and split, *ashldi3_internal3 and split): Delete, merge into...
17214 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
17215 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
17217 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
17219 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
17220 (lshrsi3, two anonymous define_insns and define_splits,
17221 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
17222 *lshrdi3_internal3 and split): Delete, merge into...
17223 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
17224 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
17226 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
17228 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
17229 Remove "O" alternative.
17231 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
17233 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
17234 (mips_move_from_gpr_cost): Likewise.
17235 (mips_register_move_cost): Update accordingly.
17236 (mips_secondary_reload_class): Remove name of in_p.
17238 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
17241 * config/i386/i386.md (x86_64_shrd, x86_shrd,
17242 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
17244 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
17246 * config/nios2/nios2.c: Include "builtins.h".
17248 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
17250 * cgraph.h (tls_model_names): New variable.
17251 * print-tree.c (print_node): Simplify.
17252 * varpool.c (tls_model_names): New variable.
17253 (dump_varpool_node): Output tls model.
17255 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
17257 * ipa-visibility.c (function_and_variable_visibility): Disable
17258 temporarily local aliases for some targets.
17260 2014-06-20 Marek Polacek <polacek@redhat.com>
17262 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
17263 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
17264 into SANITIZE_UNDEFINED.
17265 * doc/invoke.texi: Describe -fsanitize=bounds.
17266 * gimplify.c (gimplify_call_expr): Add gimplification of internal
17267 functions created in the FEs.
17268 * internal-fn.c: Move "internal-fn.h" after "tree.h".
17269 (expand_UBSAN_BOUNDS): New function.
17270 * internal-fn.def (UBSAN_BOUNDS): New internal function.
17271 * internal-fn.h: Don't define internal functions here.
17272 * opts.c (common_handle_option): Add -fsanitize=bounds.
17273 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
17274 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
17275 * tree-core.h: Define internal functions here.
17276 (struct tree_base): Add ifn field.
17277 * tree-pretty-print.c: Include "internal-fn.h".
17278 (dump_generic_node): Handle functions without CALL_EXPR_FN.
17279 * tree.c (get_callee_fndecl): Likewise.
17280 (build_call_expr_internal_loc): New function.
17281 * tree.def (CALL_EXPR): Update description.
17282 * tree.h (CALL_EXPR_IFN): Define.
17283 (build_call_expr_internal_loc): Declare.
17284 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
17286 (ubsan_type_descriptor): Change bool parameter to enum
17287 ubsan_print_style. Adjust the code. Add handling of
17289 (ubsan_expand_bounds_ifn): New function.
17290 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
17291 (ubsan_build_overflow_builtin): Likewise.
17292 (instrument_bool_enum_load): Likewise.
17293 (ubsan_instrument_float_cast): Likewise.
17294 * ubsan.h (enum ubsan_print_style): New enum.
17295 (ubsan_expand_bounds_ifn): Declare.
17296 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
17298 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
17300 * config/rs6000/rs6000.md: Append `DONE' to preparation
17301 statements of `bswap' pattern splitters.
17303 2014-06-20 Tom de Vries <tom@codesourcery.com>
17305 * target.def (call_fusage_contains_non_callee_clobbers): Update
17307 * doc/tm.texi: Regenerate.
17309 2014-06-20 Yury Gribov <y.gribov@samsung.com>
17310 Max Ostapenko <m.ostapenko@partner.samsung.com>
17313 * asan.c (instrument_strlen_call): Fixed instrumentation of
17316 2014-06-20 Martin Jambor <mjambor@suse.cz>
17319 * ipa-prop.c (impossible_devirt_target): New function.
17320 (try_make_edge_direct_virtual_call): Use it, also instead of
17323 2014-06-20 Yury Gribov <y.gribov@samsung.com>
17324 Max Ostapenko <m.ostapenko@partner.samsung.com>
17327 * asan.c (build_check_stmt): Add condition.
17329 2014-06-20 Martin Jambor <mjambor@suse.cz>
17332 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
17335 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17337 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
17339 (VCONQ): Make comment more helpful.
17341 * config/aarch64/aarch64-simd.md
17342 (aarch64_sqdmulh_lane<mode>):
17343 Use VCOND for operands 2. Update lane checking and flipping logic.
17344 (aarch64_sqrdmulh_lane<mode>): Likewise.
17345 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
17346 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
17347 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
17348 attribute of operand 3 to VCOND.
17349 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
17350 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
17351 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
17352 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
17353 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
17354 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
17356 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
17357 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
17358 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
17359 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
17360 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
17361 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
17362 operand to VCOND. Update lane flipping and bounds checking logic.
17363 (aarch64_sqdmlal2_lane<mode>): Likewise.
17364 (aarch64_sqdmlsl_lane<mode>): Likewise.
17365 (aarch64_sqdmull_lane<mode>): Likewise.
17366 (aarch64_sqdmull2_lane<mode>): Likewise.
17367 (aarch64_sqdmlal_laneq<mode>):
17368 Replace VCON usage with VCONQ.
17369 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
17370 (aarch64_sqdmlal2_laneq<mode>): Emit
17371 aarch64_sqdmlal2_laneq<mode>_internal insn.
17372 Replace VCON with VCONQ.
17373 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
17374 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
17375 (aarch64_sqdmull_laneq<mode>): Emit
17376 aarch64_sqdmull_laneq<mode>_internal insn.
17377 Replace VCON with VCONQ.
17378 (aarch64_sqdmull2_laneq<mode>): Emit
17379 aarch64_sqdmull2_laneq<mode>_internal insn.
17380 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
17381 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
17382 of 3rd argument to int16x4_t.
17383 (vqdmlalh_lane_s16): Likewise.
17384 (vqdmlslh_lane_s16): Likewise.
17385 (vqdmull_high_lane_s16): Likewise.
17386 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
17387 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
17388 (vqdmlsl_lane_s16): Likewise.
17389 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
17390 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
17391 (vqdmlals_lane_s32): Likewise.
17392 (vqdmlsls_lane_s32): Likewise.
17393 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
17394 (vqdmulls_lane_s32): Likewise.
17395 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
17396 (vqdmlsl_lane_s32): Likewise.
17397 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
17398 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
17399 (vqrdmulhh_lane_s16): Likewise.
17400 (vqdmlsl_high_lane_s16): Likewise.
17401 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
17402 (vqdmlsl_high_lane_s32): Likewise.
17403 (vqrdmulhs_lane_s32): Likewise.
17405 2014-06-20 Tom de Vries <tom@codesourcery.com>
17407 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
17408 get_call_reg_set_usage.
17410 2014-06-20 Tom de Vries <tom@codesourcery.com>
17412 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
17413 it contains all call_used_regs.
17415 2014-06-20 Tom de Vries <tom@codesourcery.com>
17417 * final.c (collect_fn_hard_reg_usage): Add and use variable
17418 function_used_regs.
17420 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
17422 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
17423 (set_init_priority, get_init_priority, set_fini_priority,
17424 get_fini_priority): New methods.
17425 * tree.c (init_priority_for_decl): Remove.
17426 (init_ttree): Do not initialize init priority.
17427 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
17428 (decl_priority_info): Remove.
17429 (decl_init_priority_insert): Rewrite.
17430 (decl_fini_priority_insert): Rewrite.
17431 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
17432 tree_priority_map_marked_p): Remove.
17433 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
17434 * lto-streamer-out.c (hash_tree): Do not hash priorities.
17435 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
17436 not output priorities.
17437 (pack_ts_function_decl_value_fields): Likewise.
17438 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
17439 not input priorities.
17440 (unpack_ts_function_decl_value_fields): Likewise.
17441 * symtab.c (symbol_priority_map): Declare.
17442 (init_priority_hash): Declare.
17443 (symtab_unregister_node): Unregister from priority hash, too.
17444 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
17446 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
17447 (symbol_priority_info): New function.
17448 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
17450 * tree-core.h (tree_priority_map): Remove.
17452 2014-06-20 Jakub Jelinek <jakub@redhat.com>
17454 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
17455 0xff to uint64_t before shifting it up.
17457 2014-06-20 Julian Brown <julian@codesourcery.com>
17458 Chung-Lin Tang <cltang@codesourcery.com>
17460 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
17461 TARGET_THUMB1_ONLY. Add comments.
17463 2014-06-19 Tom de Vries <tom@codesourcery.com>
17465 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
17466 return type to void.
17467 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
17469 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
17471 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
17472 as "move", from depends_on.
17474 2014-06-19 Terry Guo <terry.guo@arm.com>
17476 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
17479 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
17481 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
17483 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
17485 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
17488 * config/sh/sh.c (prepare_move_operands): Don't process TLS
17489 addresses here if reload in progress or completed.
17491 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
17493 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
17494 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
17495 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
17496 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
17497 (mips_register_priority): New function that implements the target
17498 hook TARGET_REGISTER_PRIORITY.
17499 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
17500 (mips_lra_p): Likewise for TARGET_LRA_P.
17501 (TARGET_REGISTER_PRIORITY): Define macro.
17502 (TARGET_SPILL_CLASS): Likewise.
17503 (TARGET_LRA_P): Likewise.
17504 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
17506 (REG_CLASS_NAMES): Likewise.
17507 (REG_CLASS_CONTENTS): Likewise.
17508 (BASE_REG_CLASS): Use M16_SP_REGS.
17509 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
17510 New set attribute to enable alternatives depending on the register
17512 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
17513 (*lea64): Disable pattern for MIPS16.
17514 * config/mips/mips.opt (mlra): New option.
17516 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
17518 * lra-constraints.c (base_to_reg): New function.
17519 (process_address): Use new function.
17521 2014-06-18 Tom de Vries <tom@codesourcery.com>
17523 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
17524 * config/aarch64/aarch64.c
17525 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
17526 (aarch64_emit_call_insn): New function.
17527 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
17529 * config/aarch64/aarch64.md (define_expand "call_internal")
17530 (define_expand "call_value_internal", define_expand "sibcall_internal")
17531 (define_expand "sibcall_value_internal"): New.
17532 (define_expand "call", define_expand "call_value")
17533 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
17534 expand variant and aarch64_emit_call_insn.
17536 2014-06-18 Radovan Obradovic <robradovic@mips.com>
17537 Tom de Vries <tom@codesourcery.com>
17539 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
17540 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
17542 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
17543 clobbers to CALL_INSN_FUNCTION_USAGE.
17544 (define_expand "sibcall_internal")
17545 (define_expand "sibcall_value_internal"): New.
17546 (define_expand "call", define_expand "call_value"): Add argument to
17547 arm_emit_call_insn.
17548 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
17549 (define_expand "sibcall_value"): Use sibcall_value_internal and
17550 arm_emit_call_insn.
17552 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
17554 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
17556 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
17558 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
17561 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
17563 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
17564 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
17565 annotations. Fix DWARF information.
17567 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
17569 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
17570 __udivmoddi4, and fixups for negative operands.
17572 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
17574 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
17576 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
17578 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
17581 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
17583 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
17586 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
17588 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
17589 describing register usage on function entry and exit.
17591 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
17593 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
17594 (__aeabi_ldivmod): Fix whitespace.
17596 2014-06-18 Andreas Schwab <schwab@suse.de>
17598 * doc/md.texi (Standard Names): Use @itemx for grouped items.
17599 Remove blank line after @item.
17601 2014-06-18 Richard Henderson <rth@redhat.com>
17604 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
17606 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
17608 * config/arm/arm.c (neon_vector_mem_operand): Allow register
17609 POST_MODIFY for neon loads and stores.
17610 (arm_print_operand): Output post-index register for neon loads and
17613 2014-06-18 Richard Biener <rguenther@suse.de>
17615 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
17617 2014-06-18 Richard Biener <rguenther@suse.de>
17619 * tree-pass.h (make_pass_dce_loop): Remove.
17620 * passes.def: Replace pass_dce_loop with pass_dce.
17621 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
17622 changed free niter estimates and reset the scev cache.
17623 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
17624 make_pass_dce_loop): Remove.
17625 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
17626 (fini_copy_prop): Return whether something changed. Always
17627 let substitute_and_fold perform DCE and free niter estimates
17628 and reset the scev cache if so.
17629 (execute_copy_prop): If sth changed schedule cleanup-cfg.
17630 (pass_data_copy_prop): Do not unconditionally schedule
17631 cleanup-cfg or update-ssa.
17633 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
17635 PR tree-optimization/61518
17636 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
17637 reduction var is used in reduction stmt or phi-function only.
17639 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17641 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
17643 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
17645 PR tree-optimization/61517
17646 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
17647 whose rhs's first tree is the source expression instead of the
17649 (find_bswap_or_nop): Likewise.
17650 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
17651 gimple stmt whose rhs's first tree is the source. In the memory source
17652 case, move the stmt to be replaced close to one of the original load to
17653 avoid the problem of a store between the load and the stmt's original
17655 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
17658 2014-06-18 Andreas Schwab <schwab@suse.de>
17660 PR rtl-optimization/54555
17661 * postreload.c (move2add_use_add2_insn): Substitute
17662 STRICT_LOW_PART only if it is cheaper.
17664 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
17666 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
17667 Do not use unspec as call operand. Use memory_operand instead of
17668 memory_nox32_operand and add "m" operand constraint. Disable
17669 pattern for TARGET_X32.
17670 (*sibcall_pop_memory): Ditto.
17671 (*sibcall_value_memory): Ditto.
17672 (*sibcall_value_pop_memory): Ditto.
17673 (sibcall peepholes): Merge SImode and DImode patterns using
17674 W mode iterator. Use memory_operand instead of memory_nox32_operand.
17675 Disable pattern for TARGET_X32. Check if eliminated register is
17676 really dead after call insn. Generate call RTX without unspec operand.
17677 (sibcall_value peepholes): Ditto.
17678 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
17679 instead of memory_nox32_operand. Check if eliminated register is
17680 really dead after call insn. Generate call RTX without unspec operand.
17681 (sibcall_value_pop peepholes): Ditto.
17682 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
17684 2014-06-18 Terry Guo <terry.guo@arm.com>
17687 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
17690 2014-06-18 Olivier Hainque <hainque@adacore.com>
17692 * tree-core.h (tree_block): Add an "end_locus" field, allowing
17693 memorization of the end of block source location.
17694 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
17695 * gimplify.c (gimplify_bind_expr): Propagate the block start and
17696 end source location info we have on the block entry/exit code we
17699 2014-06-18 Richard Biener <rguenther@suse.de>
17701 * common.opt (fssa-phiopt): New option.
17702 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
17704 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
17705 * doc/invoke.texi (-fssa-phiopt): Document.
17707 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17709 * genattrtab.c (n_bypassed): New variable.
17710 (process_bypasses): Initialise n_bypassed.
17711 Count number of bypassed reservations.
17712 (make_automaton_attrs): Allocate space for bypassed reservations
17713 rather than number of bypasses.
17715 2014-06-18 Richard Biener <rguenther@suse.de>
17717 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
17718 we propagated anything.
17719 (substitute_and_fold_dom_walker::before_dom_children): Something
17720 changed if we propagated into PHI arguments.
17721 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
17724 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
17726 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
17728 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
17729 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
17730 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
17731 Introduces alternative way of loads group permutaions.
17732 (vect_transform_grouped_load): Try alternative way of permutations.
17734 2014-06-18 Jakub Jelinek <jakub@redhat.com>
17736 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
17737 changed in ORT_TARGET region, don't jump to do_outer.
17738 (struct gimplify_adjust_omp_clauses_data): New type.
17739 (gimplify_adjust_omp_clauses_1): Adjust for data being
17740 a struct gimplify_adjust_omp_clauses_data pointer instead
17741 of tree *. Pass pre_p as a new argument to
17742 lang_hooks.decls.omp_finish_clause hook.
17743 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
17744 splay_tree_foreach to pass both list_p and pre_p.
17745 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
17746 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
17747 gimplify_adjust_omp_clauses callers.
17748 * langhooks.c (lhd_omp_finish_clause): New function.
17749 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
17750 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
17751 * langhooks.h (struct lang_hooks_for_decls): Add a new
17752 gimple_seq * argument to omp_finish_clause hook.
17753 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
17754 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
17755 (scan_omp_parallel, lower_omp_for): When adding
17756 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
17757 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
17758 * tree-nested.c (convert_nonlocal_omp_clauses,
17759 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
17760 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
17762 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
17764 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
17765 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
17767 2014-06-17 Xinliang David Li <davidxl@google.com>
17769 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
17770 * passes.c (pass_init_dump_file): Do not set initialize
17771 flag to false unconditionally.
17773 2014-06-17 Richard Biener <rguenther@suse.de>
17775 * genopinit.c (main): Use vec<>::qsort method.
17776 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
17778 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
17780 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
17782 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
17783 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
17784 (mips_move_to_gpr_cost): Remove ST_REGS case.
17785 (mips_move_from_gpr_cost): Likewise.
17786 (mips_register_move_cost): Likewise.
17787 (mips_secondary_reload_class): Likewise.
17789 2014-06-17 Richard Biener <rguenther@suse.de>
17791 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
17792 (pass_all_optimizations): Move 3rd copy-prop pass from after
17793 fre to before ifcombine/phiopt.
17795 2014-06-17 Richard Biener <rguenther@suse.de>
17797 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
17798 and allow all blocks to be forwarders.
17800 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
17803 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
17804 variable 'size'; calculate 'size' right in the front; use
17805 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
17806 pcum->aapcs_stack_words.
17808 2014-06-17 Nick Clifton <nickc@redhat.com>
17810 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
17811 (umulhi3, mulsidi3, umulsidi3): Likewise.
17813 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
17815 PR middle-end/61508
17816 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
17817 check for section name.
17819 2014-06-17 Richard Biener <rguenther@suse.de>
17821 * tree-ssa-propagate.c: Include domwalk.h.
17822 (substitute_and_fold): Outline main worker into a domwalker ...
17823 (substitute_and_fold_dom_walker::before_dom_children): ... here.
17824 Schedule stmts we can fully propagate for removal. Remove
17826 (substitute_and_fold): Apply a dominator walk to perform
17827 substitution. Process stmts scheduled for removal here.
17829 2014-06-17 Richard Biener <rguenther@suse.de>
17831 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
17832 of PHI node moving.
17834 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
17836 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
17837 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
17838 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
17839 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
17840 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
17842 (get_fpscr) : Likewise.
17844 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
17846 PR rtl-optimization/61325
17847 * lra-constraints.c (valid_address_p): Add forward declaration.
17848 (simplify_operand_subreg): Check address validity before and after
17849 alter_reg of memory subreg.
17851 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
17853 * config/i386/i386.c (decide_alg): Correctly handle
17854 maximum size of stringop algorithm.
17856 2014-06-16 Yury Gribov <y.gribov@samsung.com>
17858 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
17860 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
17862 PR rtl-optimization/61522
17863 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
17865 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
17868 * symtab.c (symtab_node::reset_section): New method.
17869 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
17871 * cgraph.h (reset_section): Declare.
17872 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
17873 do not consider comdat locals.
17874 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
17876 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
17877 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
17878 reset sections of symbols dragged out of the comdats.
17879 (function_and_variable_visibility): Reset sections of
17882 2014-06-16 Richard Biener <rguenther@suse.de>
17884 PR tree-optimization/61482
17885 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
17886 [-INF(OVF), +INF(OVF)] range.
17888 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
17890 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
17891 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
17892 handling 32-bit multiplication.
17894 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
17896 PR middle-end/61430
17897 * lra-lives.c (process_bb_lives): Skip creating copy during
17898 insn scan when src/dest has constrained to same regno.
17900 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
17902 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
17903 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
17905 2014-06-16 Yury Gribov <y.gribov@samsung.com>
17907 * asan.c (check_func): New function.
17908 (maybe_create_ssa_name): Likewise.
17909 (build_check_stmt_with_calls): Likewise.
17910 (use_calls_p): Likewise.
17911 (report_error_func): Change interface.
17912 (build_check_stmt): Allow non-integer lengths; add support
17914 (asan_instrument): Likewise.
17915 (instrument_mem_region_access): Moved code to build_check_stmt.
17916 (instrument_derefs): Likewise.
17917 (instrument_strlen_call): Likewise.
17918 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
17919 * doc/invoke.texi: Describe new parameter.
17920 * params.def: Define new parameter.
17921 * params.h: Likewise.
17922 * sanitizer.def: Describe new builtins.
17924 2014-06-16 Richard Biener <rguenther@suse.de>
17926 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
17927 Make all defs available at the end.
17928 (eliminate): If we remove a PHI node schedule cfg-cleanup.
17930 2014-06-18 Jakub Jelinek <jakub@redhat.com>
17933 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
17935 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
17938 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
17939 initialization. Replace remaining use of uid.
17941 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
17943 * c-family/c-common.c (handle_tls_model_attribute): Use
17944 set_decl_tls_model.
17945 * c-family/c-common.c (handle_tls_model_attribute): Use
17946 set_decl_tls_model.
17947 * cgraph.h (struct varpool_node): Add tls_model.
17948 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
17949 * tree.h (DECL_TLS_MODEL): Update.
17950 (DECL_THREAD_LOCAL_P): Check that variable is static.
17951 (decl_tls_model): Declare.
17952 (set_decl_tls_model): Declare.
17953 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
17954 set symbol prorperties.
17955 (get_emutls_init_templ_addr): Cleanup.
17956 (new_emutls_decl): Update.
17957 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
17958 (lto_input_varpool_node): Likewise.
17959 * lto-streamer-out.c (hash_tree): Likewise.
17960 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
17961 not stream DECL_TLS_MODEL.
17962 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
17963 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
17965 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
17967 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
17969 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
17971 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
17972 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
17974 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
17975 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
17976 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
17977 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
17978 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
17979 (df_get_artificial_defs, df_get_artificial_uses)
17980 (df_single_def, df_single_use): Update accordingly.
17981 (df_refs_chain_dump): Take the first element in a linked list as
17982 parameter, rather than a pointer to an array of pointers.
17983 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
17984 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
17985 (df_chain_create_bb_process_use): Likewise.
17986 (df_md_bb_local_compute_process_def): Likewise.
17987 * fwprop.c (process_defs, process_uses): Likewise.
17988 (register_active_defs, update_uses): Likewise.
17989 (forward_propagate_asm): Update for new df_ref linking.
17990 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
17991 (df_null_ref_rec, df_null_mw_rec): Likewise.
17992 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
17994 (df_scan_free_bb_info): Remove check for null artificial_defs.
17995 (df_install_ref_incremental): Adjust for new df_ref linking.
17996 Use a single-element insertion rather than a full sort.
17997 (df_ref_chain_delete_du_chain): Take the first element
17998 in a linked list as parameter, rather than a pointer to an array of
18000 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
18001 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
18002 (df_insn_info_delete): Remove check for null defs and call to
18003 df_scan_free_mws_vec.
18004 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
18005 null rather than df_null_*_rec.
18006 (df_insn_rescan_debug_internal): Likewise, and update null
18007 checks in the same way. Remove check for null defs.
18008 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
18009 Move a single element rather doing a full sort.
18010 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
18012 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
18013 Initialize df_ref and df_mw_hardreg lists to null rather than
18015 (df_ref_compare): Take df_refs as parameter, transferring the
18016 old interface to...
18017 (df_ref_ptr_compare): ...this new function.
18018 (df_sort_and_compress_refs): Update accordingly.
18019 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
18020 old interface to...
18021 (df_mw_ptr_compare): ...this new function.
18022 (df_sort_and_compress_mws): Update accordingly.
18023 (df_install_refs, df_install_mws): Return a linked list rather than
18024 an array of pointers.
18025 (df_refs_add_to_chains): Assert that old lists are empty rather
18027 (df_insn_refs_verify): Don't handle null defs speciailly.
18028 * web.c (union_match_dups): Update for new df_ref linking.
18030 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
18032 * df.h (df_ref_create, df_ref_remove): Delete.
18033 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
18034 (df_ref_remove): Likewise.
18036 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
18038 * df.h (df_single_def, df_single_use): New functions.
18039 * ira.c (find_moveable_pseudos): Use them.
18041 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
18043 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
18044 * df-problems.c (df_note_bb_compute): Use it.
18045 * regstat.c (regstat_bb_compute_ri): Likewise.
18047 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
18049 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
18050 * cse.c (cse_extended_basic_block): Use them.
18051 * dce.c (mark_artificial_use): Likewise.
18052 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
18053 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
18054 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
18055 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
18056 (df_simulate_initialize_backwards): Likewise.
18057 (df_simulate_finalize_backwards): Likewise.
18058 (df_simulate_initialize_forwards): Likewise.
18059 (df_md_simulate_artificial_defs_at_top): Likewise.
18060 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
18061 * regrename.c (init_rename_info): Likewise.
18062 * regstat.c (regstat_bb_compute_ri): Likewise.
18063 (regstat_bb_compute_calls_crossed): Likewise.
18065 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
18067 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
18068 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
18069 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
18070 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
18071 * combine.c (create_log_links): Likewise.
18072 * compare-elim.c (find_flags_uses_in_insn): Likewise.
18073 (try_eliminate_compare): Likewise.
18074 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
18075 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
18076 (remove_reg_equal_equiv_notes_for_defs): Likewise.
18077 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
18078 (word_dce_process_block, dce_process_block): Likewise.
18079 * ddg.c (def_has_ccmode_p): Likewise.
18080 * df-core.c (df_bb_regno_first_def_find): Likewise.
18081 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
18082 * df-problems.c (df_rd_simulate_one_insn): Likewise.
18083 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
18084 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
18085 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
18086 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
18087 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
18088 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
18089 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
18090 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
18091 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
18092 * fwprop.c (local_ref_killed_between_p): Likewise.
18093 (all_uses_available_at, free_load_extend): Likewise.
18094 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
18095 * hw-doloop.c (scan_loop): Likewise.
18096 * ifcvt.c (dead_or_predicable): Likewise.
18097 * init-regs.c (initialize_uninitialized_regs): Likewise.
18098 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
18099 (process_bb_node_lives): Likewise.
18100 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
18101 (find_moveable_pseudos): Likewise.
18102 * loop-invariant.c (check_dependencies, record_uses): Likewise.
18103 * recog.c (peep2_find_free_register): Likewise.
18104 * ree.c (get_defs): Likewise.
18105 * regstat.c (regstat_bb_compute_ri): Likewise.
18106 (regstat_bb_compute_calls_crossed): Likewise.
18107 * sched-deps.c (find_inc, find_mem): Likewise.
18108 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
18109 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
18110 * shrink-wrap.c (requires_stack_frame_p): Likewise.
18111 (prepare_shrink_wrap): Likewise.
18112 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
18113 * web.c (union_defs, pass_web::execute): Likewise.
18114 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
18115 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
18117 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
18119 * lra-assign.c (assign_by_spills): Add code to assign vector regs
18120 to inheritance pseudos.
18121 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
18123 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
18126 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
18127 (BU_MISC_2): Rename to ...
18128 (BU_LDBL128_2): ... this.
18129 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
18130 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
18131 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
18132 RS6000_BTM_LDBL128.
18133 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
18134 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
18135 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
18136 (unpacktf_1): Likewise.
18137 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
18138 (__builtin_longdouble_dw1): Likewise.
18139 * doc/sourcebuild.texi (longdouble128): Document.
18141 2014-06-13 Jeff Law <law@redhat.com>
18143 PR rtl-optimization/61094
18144 PR rtl-optimization/61446
18145 * ree.c (combine_reaching_defs): Get the mode for the copy from
18146 the extension insn rather than the defining insn.
18148 2014-06-13 Dehao Chen <dehao@google.com>
18150 * dwarf2out.c (add_linkage_name): Emit more linkage name.
18152 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
18154 * doc/install.texi (--enable-linker-plugin-configure-flags)
18155 (--enable-linker-plugin-flags): Document new flags.
18157 2014-06-13 Martin Jambor <mjambor@suse.cz>
18160 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
18161 cache_token if returning early.
18163 2014-06-13 Nick Clifton <nickc@redhat.com>
18165 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
18166 requested alignment is active.
18167 (LABEL_ALIGN): Likewise.
18168 (LOOP_ALIGN): Likewise.
18170 2014-06-13 Richard Biener <rguenther@suse.de>
18172 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
18173 Rewrite to propagate the VN result into all uses where
18174 possible and to remove stmts becoming dead because of that.
18175 (eliminate): Generalize stmt removal handling, remove in
18176 reverse dominator order to support proper debug stmt
18177 generation. Update stmts before removing stmts.
18178 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
18180 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
18182 PR tree-optimization/61375
18183 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
18184 symbolic number cannot be represented in an uint64_t.
18185 (find_bswap_or_nop_1): Likewise.
18187 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
18189 * symtab.c (symtab_node::reset_section): New method.
18190 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
18192 * cgraph.h (reset_section): Declare.
18193 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
18194 do not consider comdat locals.
18195 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
18197 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
18198 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
18199 reset sections of symbols dragged out of the comdats.
18200 (function_and_variable_visibility): Reset sections of
18203 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
18205 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
18206 to use symtab and decl_binds_to_current_def_p
18207 * tree-vectorizer.c (increase_alignment): Increase alignment
18208 of alias target, too.
18210 2014-06-12 Jakub Jelinek <jakub@redhat.com>
18212 PR middle-end/61486
18213 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
18214 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
18215 if outer combined construct is distribute.
18216 (gimplify_omp_for): For OMP_DISTRIBUTE set
18217 gimplify_omp_ctxp->distribute.
18218 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
18219 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
18220 mapping into decl map.
18222 2014-06-12 Jason Merrill <jason@redhat.com>
18224 * common.opt (fabi-version): Change default to 0.
18226 2014-06-12 Jason Merrill <jason@redhat.com>
18228 * toplev.c (process_options): Reject -fabi-version=1.
18230 2014-06-12 Jeff Law <law@redhat.com>
18232 PR tree-optimization/61009
18233 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
18234 value when we stop processing a block due to problematic PHIs.
18236 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
18238 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
18239 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
18240 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
18241 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
18242 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
18243 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
18244 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
18245 are not in the spec.
18247 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
18250 * config/aarch64/aarch64-modes.def: Add V1DFmode.
18251 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
18254 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
18256 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
18258 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
18261 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
18262 loading from address spaces.
18264 2014-06-12 Martin Liska <mliska@suse.cz>
18267 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
18268 statement is reachable.
18270 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
18272 * symtab.c (section_hash): New hash.
18273 (symtab_unregister_node): Clear section before freeing.
18274 (hash_section_hash_entry): New haser.
18275 (eq_sections): New function.
18276 (symtab_node::set_section_for_node): New method.
18277 (set_section_1): Update.
18278 (symtab_node::set_section): Take string instead of tree as parameter.
18279 (symtab_resolve_alias): Update.
18280 * cgraph.h (section_hash_entry_d): New structure.
18281 (section_hash_entry): New typedef.
18282 (cgraph_node): Change comdat_group_ to x_comdat_group,
18283 change section_ to x_section and turn into section_hash_entry;
18284 update accestors; put set_section_for_node offline.
18285 * tree.c (decl_section_name): Turn into string.
18286 (set_decl_section_name): Change parameter to be string.
18287 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
18288 * sdbout.c (sdbout_one_type): Update.
18289 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
18290 * varasm.c (IN_NAMED_SECTION, get_named_section,
18291 resolve_unique_section, hot_function_section, get_named_text_section,
18292 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
18293 make_decl_rtl, default_unique_section): Update.
18294 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
18295 (c6x_elf_unique_section): Update.
18296 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
18297 * config/pa/pa.c (pa_function_section): Update.
18298 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
18299 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
18300 * config/arc/arc.c (arc_in_small_data_p): Update.
18301 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
18302 * config/mcore/mcore.c (mcore_unique_section): Update.
18303 * config/mips/mips.c (mips16_build_function_stub): Update.
18304 (mips16_build_call_stub): Update.
18305 (mips_function_rodata_section): Update.
18306 (mips_in_small_data_p): Update.
18307 * config/score/score.c (score_in_small_data_p): Update.
18308 * config/rx/rx.c (rx_in_small_data): Update.
18309 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
18310 (rs6000_xcoff_asm_named_section): Update.
18311 (rs6000_xcoff_unique_section): Update.
18312 * config/frv/frv.c (frv_string_begins_with): Update.
18313 (frv_in_small_data_p): Update.
18314 * config/v850/v850.c (v850_encode_data_area): Update.
18315 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
18316 (bfin_handle_l1_data_attribute): Update.
18317 (bfin_handle_l2_attribute): Update.
18318 * config/mep/mep.c (mep_unique_section): Update.
18319 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
18321 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
18322 (h8300_handle_tiny_data_attribute): Update.
18323 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
18324 (m32r_in_small_data_p): Update.
18325 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
18326 * config/i386/i386.c (ix86_in_large_data_p): Update.
18327 * config/i386/winnt.c (i386_pe_unique_section): Update.
18328 * config/darwin.c (darwin_function_section): Update.
18329 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
18330 * tree-emutls.c (get_emutls_init_templ_addr): Update.
18331 (new_emutls_decl): Update.
18332 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
18333 input_varpool_node): Update.
18334 (ead_string_cst): Turn to ...
18335 (read_string): ... this one.
18336 * dwarf2out.c (secname_for_decl): Update.
18337 * asan.c (asan_protect_global): Update.
18339 2014-06-11 DJ Delorie <dj@redhat.com>
18341 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
18343 * config/rx/rx.c (rx_option_override): Likewise.
18344 (rx_align_for_label): Likewise.
18346 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
18348 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
18350 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
18353 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
18355 * common.md: New file.
18356 * doc/md.texi: Update description of generic, machine-independent
18358 * config/s390/constraints.md (e): Delete.
18359 * Makefile.in (md_file): Include common.md.
18360 * config/m32c/t-m32c (md_file): Likewise.
18361 * genpreds.c (general_mem): New array.
18362 (generic_constraint_letters): Remove constraints now defined by
18364 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
18365 Allow the first character to be '<' or '>' as well.
18366 * genoutput.c (general_mem): New array.
18367 (indep_constraints): Remove constraints now defined by common.md.
18368 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
18369 Remove special handling of 'm'.
18370 * ira-costs.c (record_reg_classes): Remove special handling of
18371 constraints now defined by common.md.
18372 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
18373 * ira-lives.c (single_reg_class): Likewise.
18374 (ira_implicitly_set_insn_hard_regs): Likewise.
18375 * lra-constraints.c (reg_class_from_constraints): Likewise.
18376 (process_alt_operands, process_address, curr_insn_transform): Likewise.
18377 * postreload.c (reload_cse_simplify_operands): Likewise.
18378 * reload.c (push_secondary_reload, scratch_reload_class)
18379 (find_reloads, alternative_allows_const_pool_ref): Likewise.
18380 * reload1.c (maybe_fix_stack_asms): Likewise.
18381 * targhooks.c (default_secondary_reload): Likewise.
18382 * stmt.c (parse_output_constraint): Likewise.
18383 * recog.c (preprocess_constraints): Likewise.
18384 (constrain_operands, peep2_find_free_register): Likewise.
18385 (asm_operand_ok): Likewise, but add a comment saying why 'o'
18386 must be handled specially.
18388 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
18390 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
18391 * genpreds.c (have_const_dbl_constraints): Delete.
18392 (add_constraint): Don't set it.
18393 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
18394 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
18395 constraints using the lookup_constraint logic.
18396 * ira-lives.c (single_reg_class): Likewise.
18397 * ira.c (ira_setup_alts): Likewise.
18398 * lra-constraints.c (process_alt_operands): Likewise.
18399 * recog.c (asm_operand_ok, constrain_operands): Likewise.
18400 * reload.c (find_reloads): Likewise.
18402 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
18404 * genpreds.c (const_int_start, const_int_end): New variables.
18405 (choose_enum_order): Output CONST_INT constraints before memory
18407 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
18409 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
18410 * ira.c (ira_setup_alts): Likewise.
18411 * lra-constraints.c (process_alt_operands): Likewise.
18412 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
18413 * reload.c (find_reloads): Likewise.
18415 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
18417 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
18418 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
18419 * recog.c (preprocess_constraints): Update accordingly.
18421 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
18423 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
18424 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
18425 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
18426 * genpreds.c (print_type_tree): New function.
18427 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
18428 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
18429 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
18430 Write out enum constraint_type and get_constraint_type.
18431 * lra-constraints.c (satisfies_memory_constraint_p): Take a
18432 constraint_num rather than a constraint string.
18433 (satisfies_address_constraint_p): Likewise.
18434 (reg_class_from_constraints): Avoid old constraint macros.
18435 (process_alt_operands, process_address_1): Likewise.
18436 (curr_insn_transform): Likewise.
18437 * ira-costs.c (record_reg_classes): Likewise.
18438 (record_operand_costs): Likewise.
18439 * ira-lives.c (single_reg_class): Likewise.
18440 (ira_implicitly_set_insn_hard_regs): Likewise.
18441 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
18442 * postreload.c (reload_cse_simplify_operands): Likewise.
18443 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
18444 (constrain_operands, peep2_find_free_register): Likewise.
18445 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
18446 (find_reloads, alternative_allows_const_pool_ref): Likewise.
18447 * reload1.c (maybe_fix_stack_asms): Likewise.
18448 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
18449 * targhooks.c (default_secondary_reload): Likewise.
18450 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
18451 to EXTRA_CONSTRAINT_STR.
18452 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
18454 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
18456 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
18457 (write_constraint_satisfied_p_array): ...this new function.
18458 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
18460 (write_insn_preds_c): Update accordingly.
18462 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
18464 * genpreds.c (write_lookup_constraint): Rename to...
18465 (write_lookup_constraint_1): ...this.
18466 (write_lookup_constraint_array): New function.
18467 (write_tm_preds_h): Define lookup_constraint as an inline function
18468 that uses write_lookup_constraint_array where possible.
18469 (write_insn_preds_c): Update for the changes above.
18471 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
18473 * doc/md.texi (regclass_for_constraint): Rename to...
18474 (reg_class_for_constraint): ...this.
18475 * genpreds.c (num_constraints, enum_order, register_start)
18476 (register_end, satisfied_start, memory_start, memory_end)
18477 (address_start, address_end): New variables.
18478 (add_constraint): Count the number of constraints.
18479 (choose_enum_order): New function.
18480 (write_enum_constraint_num): Iterate over enum_order.
18481 (write_regclass_for_constraint): Rename to...
18482 (write_reg_class_for_constraint_1): ...this and update output
18484 (write_constraint_satisfied_p): Rename to...
18485 (write_constraint_satisfied_p_1): ...this and update output
18486 accordingly. Do nothing if all extra constraints are register
18488 (write_insn_extra_memory_constraint): Delete.
18489 (write_insn_extra_address_constraint): Delete.
18490 (write_range_function): New function.
18491 (write_tm_preds_h): Define constraint_satisfied_p and
18492 reg_class_for_constraint as inline functions that do a range check
18493 before calling the out-of-line function. Use write_range_function
18494 to implement insn_extra_{register,memory,address}_constraint,
18495 the first of which is new.
18496 (write_insn_preds_c): Update after above changes to write_* functions.
18497 (main): Call choose_enum_order.
18499 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
18501 PR tree-optimization/61306
18502 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
18503 expression instead of its size.
18504 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
18505 false to prevent optimization when the result is unpredictable due to
18506 arithmetic right shift of signed type with highest byte is set.
18507 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
18508 (init_symbolic_number): Likewise.
18509 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
18510 when the result is unpredictable due to sign extension.
18512 2014-06-11 Terry Guo <terry.guo@arm.com>
18514 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
18515 (*thumb1_addsi3): Ditto.
18516 (*thumb_subdi3): Ditto.
18517 (thumb1_subsi3_insn): Ditto.
18518 (*thumb_mulsi3): Ditto.
18519 (*thumb_mulsi3_v6): Ditto.
18520 (*thumb1_andsi3_insn): Ditto.
18521 (thumb1_bicsi3): Ditto.
18522 (*thumb1_iorsi3_insn): Ditto.
18523 (*thumb1_xorsi3_insn): Ditto.
18524 (*thumb1_ashlsi3): Ditto.
18525 (*thumb1_ashrsi3): Ditto.
18526 (*thumb1_lshrsi3): Ditto.
18527 (*thumb1_rotrsi3): Ditto.
18528 (*thumb1_negdi2): Ditto.
18529 (*thumb1_negsi2): Ditto.
18530 (*thumb1_abssi2): Ditto.
18531 (*thumb1_neg_abssi2): Ditto.
18532 (*thumb1_one_cmplsi2): Ditto.
18533 (*thumb1_zero_extendhisi2): Ditto.
18534 (*thumb1_zero_extendqisi2): Ditto.
18535 (*thumb1_zero_extendqisi2_v6): Ditto.
18536 (thumb1_extendhisi2): Ditto.
18537 (thumb1_extendqisi2): Ditto.
18538 (*thumb1_movdi_insn): Ditto.
18539 (*thumb1_movsi_insn): Ditto.
18540 (*thumb1_movhi_insn): Ditto.
18541 (thumb_movhi_clobber): Ditto.
18542 (*thumb1_movqi_insn): Ditto.
18543 (*thumb1_movhf): Ditto.
18544 (*thumb1_movsf_insn): Ditto.
18545 (*thumb_movdf_insn): Ditto.
18546 (movmem12b): Ditto.
18548 (cbranchqi4): Ditto.
18549 (cbranchsi4_insn): Ditto.
18550 (cbranchsi4_scratch): Ditto.
18551 (*negated_cbranchsi4): Ditto.
18552 (*tbit_cbranch): Ditto.
18553 (*tlobits_cbranch): Ditto.
18554 (*tstsi3_cbranch): Ditto.
18555 (*cbranchne_decr1): Ditto.
18556 (*addsi3_cbranch): Ditto.
18557 (*addsi3_cbranch_scratch): Ditto.
18558 (*thumb_cmpdi_zero): Ditto.
18559 (cstoresi_eq0_thumb1): Ditto.
18560 (cstoresi_ne0_thumb1): Ditto.
18561 (*cstoresi_eq0_thumb1_insn): Ditto.
18562 (*cstoresi_ne0_thumb1_insn): Ditto.
18563 (cstoresi_nltu_thumb1): Ditto.
18564 (cstoresi_ltu_thumb1): Ditto.
18565 (thumb1_addsi3_addgeu): Ditto.
18566 (*thumb_jump): Ditto.
18567 (*call_reg_thumb1_v5): Ditto.
18568 (*call_reg_thumb1): Ditto.
18569 (*call_value_reg_thumb1_v5): Ditto.
18570 (*call_value_reg_thumb1): Ditto.
18571 (*call_insn): Ditto.
18572 (*call_value_insn): Ditto.
18573 (thumb1_casesi_internal_pic): Ditto.
18574 (thumb1_casesi_dispatch): Ditto.
18575 (*thumb1_indirect_jump): Ditto.
18576 (prologue_thumb1_interwork): Ditto.
18577 (*epilogue_insns): Ditto.
18578 (consttable_1): Ditto.
18579 (consttable_2): Ditto.
18580 (tablejump): Ditto.
18581 (*thumb1_tablejump): Ditto.
18582 (thumb_eh_return): Ditto.
18583 (define_peephole2): Two of them are thumb1 only and got moved into
18584 new file thumb1.md.
18585 (define_split): Six of them are thumb1 only and got moved into new
18587 * config/arm/thumb1.md: New file comprised of above thumb1 only
18590 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18592 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
18593 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
18595 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
18596 (aarch64_crc_builtin_datum): New struct.
18597 (aarch64_crc_builtin_data): New.
18598 (aarch64_init_crc32_builtins): New function.
18599 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
18600 (aarch64_crc32_expand_builtin): New.
18601 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
18602 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
18603 __ARM_FEATURE_CRC32 when appropriate.
18604 (TARGET_CRC32): Define.
18605 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
18606 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
18607 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
18608 (aarch64_<crc_variant>): New pattern.
18609 * config/aarch64/arm_acle.h: New file.
18610 * config/aarch64/iterators.md (CRC): New int iterator.
18611 (crc_variant, crc_mode): New int attributes.
18612 * doc/aarch64-acle-intrinsics.texi: New file.
18613 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
18614 Include aarch64-acle-intrinsics.texi.
18616 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
18618 * tree-vect-data-refs.c (vect_grouped_store_supported): New
18619 check for stores group of length 3.
18620 (vect_permute_store_chain): New permutations for stores group of
18622 * tree-vect-stmts.c (vect_model_store_cost): Change cost
18623 of vec_perm_shuffle for the new permutations.
18625 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
18627 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
18628 table rewriting temporarily on targets not supporting ONE_ONLY.
18630 2014-06-11 Richard Biener <rguenther@suse.de>
18632 PR middle-end/61437
18634 2014-06-04 Richard Biener <rguenther@suse.de>
18636 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
18637 TREE_PUBLIC and DECL_EXTERNAL decls.
18639 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
18641 * varasm.c (set_implicit_section): New function.
18642 (resolve_unique_section): Use it to set implicit section
18644 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
18645 (default_function_section): Likewise.
18646 (decl_binds_to_current_def_p): Constify argument.
18647 * varasm.h (decl_binds_to_current_def_p): Update prototype.
18648 * asan.c (asan_protect_global): Use
18649 symtab_get_node (decl)->implicit_section.
18650 * symtab.c (dump_symtab_base): Dump implicit sections.
18651 (verify_symtab_base): Verify sanity of sectoins and comdats.
18652 (symtab_resolve_alias): Alias share the section of its target.
18653 (set_section_1): New function.
18654 (symtab_node::set_section): Move here, recurse to aliases.
18655 (verify_symtab): Check for duplicated symtab lists.
18656 * tree-core.h (implicit_section_name_p): Remove.
18657 * tree-vect-data-refs.c: Include varasm.h.
18658 (vect_can_force_dr_alignment_p): Fix conditional on when
18659 decl bints to current definition; use
18660 symtab_get_node (decl)->implicit_section.
18661 * cgraph.c (cgraph_make_node_local_1): Fix section set.
18662 * cgraph.h (struct symtab_node): Add implicit_section.
18663 (set_section): Rename to ...
18664 (set_section_for_node): ... this one.
18665 (set_section): Declare.
18666 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
18667 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
18668 input_overwrite_node, input_varpool_node): Stream implicit_section.
18669 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
18670 removal; it will fail in LTO.
18672 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18674 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
18675 Change second alternative type to f_mcr.
18676 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
18677 and 12th alternatives' types to f_mcr and f_mrc.
18678 (*movdi_aarch64): Same for 12th and 13th alternatives.
18679 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
18680 (aarch64_movtilow_tilow): Change type to fmov.
18682 2014-06-10 Jiong Wang <jiong.wang@arm.com>
18684 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
18685 (aarch64_save_or_restore_callee_save_registers): Fix layout.
18687 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18689 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
18691 (aarch64_sqrdmulh_lane<mode>): Likewise.
18692 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
18693 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
18694 (aarch64_sqdmulh_laneq<mode>): New expander.
18695 (aarch64_sqrdmulh_laneq<mode>): Likewise.
18696 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
18697 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
18698 (aarch64_sqdmulh_lane<mode>): New expander.
18699 (aarch64_sqrdmulh_lane<mode>): Likewise.
18700 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
18701 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
18702 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
18703 (aarch64_sqdmlal_laneq<mode>): Likewise.
18704 (aarch64_sqdmlsl_lane<mode>): Likewise.
18705 (aarch64_sqdmlsl_laneq<mode>): Likewise.
18706 (aarch64_sqdmlal2_lane<mode>): Likewise.
18707 (aarch64_sqdmlal2_laneq<mode>): Likewise.
18708 (aarch64_sqdmlsl2_lane<mode>): Likewise.
18709 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
18710 (aarch64_sqdmull_lane<mode>): Likewise.
18711 (aarch64_sqdmull_laneq<mode>): Likewise.
18712 (aarch64_sqdmull2_lane<mode>): Likewise.
18713 (aarch64_sqdmull2_laneq<mode>): Likewise.
18715 2014-06-10 Richard Biener <rguenther@suse.de>
18717 PR tree-optimization/61438
18718 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
18719 (eliminate_dom_walker::before_dom_children): Only try to inhibit
18720 insertion of IVs if running PRE.
18721 (eliminate): Adjust.
18722 (pass_pre::execute): Likewise.
18723 (pass_fre::execute): Likewise.
18725 2014-06-10 Richard Biener <rguenther@suse.de>
18727 PR middle-end/61456
18728 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
18729 Do not use the main variant for the type comparison.
18730 (ncr_compar): Likewise.
18731 (nonoverlapping_component_refs_p): Likewise.
18733 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
18735 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
18736 REG_CFA_RESTORE mode.
18738 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
18740 * config/i386/i386.c (expand_vec_perm_pblendv): New.
18741 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
18742 expand_vec_perm_pblendv.
18744 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18746 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
18748 Simplify description of __crc32d and __crc32cd intrinsics.
18749 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
18752 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
18755 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
18756 * config.in: Regenerate.
18757 * configure: Likewise.
18759 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
18761 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
18763 (intersect_static_var_sets): Remove.
18764 (propagate): Do not prune local statics.
18766 2014-06-10 Jakub Jelinek <jakub@redhat.com>
18769 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
18770 Set lastprivate_firstprivate even if omp_private_outer_ref
18771 langhook returns true.
18772 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
18773 langhook, call unshare_expr on new_var and call
18774 build_outer_var_ref to get the last argument.
18776 2014-06-10 Marek Polacek <polacek@redhat.com>
18779 * doc/extend.texi: Add cindex for transparent_union.
18781 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
18783 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
18784 init_symbolic_number ().
18786 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
18788 PR middle-end/61141
18789 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
18790 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
18791 (verify_rtl_sharing): Likewise.
18793 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
18796 * tree.c (build_qualified_type): Use a canonical type for
18799 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
18801 * config/arm/arm-modes.def: Remove XFmode.
18803 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
18806 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
18807 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
18808 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
18809 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
18810 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
18811 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
18812 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
18813 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
18814 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
18816 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
18818 * tree-core.h (tree_decl_with_vis): Remove section_name.
18820 2014-06-09 Kito Cheng <kito@0xlab.org>
18822 * ira.c (ira): Don't call init_caller_save if LRA enabled
18823 since LRA use its own infrastructure to handle that.
18825 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
18827 * symtab.c (dump_symtab_base): Update dumping.
18828 (symtab_make_decl_local): Clear only DECL_COMDAT.
18829 * tree-vect-data-refs.c (Check that variable is static before
18830 tampering with sections.
18831 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
18832 (cgraph_create_virtual_clone): Likewise.
18833 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
18834 (decl_section_name, set_decl_section_name): New accessors.
18835 (find_decls_types_r): Do not walk section name
18836 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
18837 (decl_comdat_group, decl_comdat_group_id): Constify.
18838 (decl_section_name, set_decl_section_name): Update.
18839 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
18840 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
18841 (cgraph_make_node_local_1): Clear section and comdat group.
18842 * cgraph.h (set_comdat_group): Sanity check.
18843 (get_section, set_section): New.
18844 * ipa-comdats.c (ipa_comdats): Use get_section.
18845 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
18846 * lto-streamer-out.c: Do not follow section names.
18847 * c-family/c-common.c (handle_section_attribute): Update.
18848 * lto-cgraph.c (lto_output_node): Output section.
18849 (lto_output_varpool_node): Likewise.
18850 (read_comdat_group): Rename to ...
18851 (read_identifier): ... this one.
18852 (read_string_cst): New function.
18853 (input_node, input_varpool_node): Input section names.
18854 * tree-emutls.c (get_emutls_init_templ_addr): Update.
18855 (new_emutls_decl): Update.
18856 (secname_for_decl): Check section names only of static vars.
18857 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
18858 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
18859 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
18860 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
18861 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
18862 * config/mcore/mcore.c (mcore_unique_section): Likewise.
18863 * config/mips/mips.c (mips16_build_function_stub): Likewise.
18864 * config/v850/v850.c (v850_insert_attributes): Likewise.
18865 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
18867 (h8300_handle_tiny_data_attribute): Likewise.
18868 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
18869 (bfin_handle_l2_attribute): Likewise.
18871 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
18873 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
18874 remove static initializer.
18876 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
18878 * varasm.c (use_blocks_for_decl_p): Check symbol table
18879 instead of alias attribute.
18880 (place_block_symbol): Recurse on aliases.
18882 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
18884 * ipa-visibility.c: Include varasm.h
18885 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
18887 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
18889 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
18890 outputting aliases.
18892 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
18894 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
18895 from test_insn into GGC space escape via SET_SRC.
18897 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
18899 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
18900 call statement, if any.
18901 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
18902 statements, if any. Tidy up.
18904 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
18907 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
18908 iterators, VSX_D that handles 64-bit types, and VSX_LE that
18909 handles swapping the two 64-bit double words on little endian
18910 systems. Include V1TImode and optionally TImode in VSX_LE so that
18911 these types are properly swapped. Change all of the insns and
18912 splits that do the 64-bit swaps to use VSX_LE.
18913 (vsx_le_perm_load_<mode>): Likewise.
18914 (vsx_le_perm_store_<mode>): Likewise.
18915 (splitters for little endian memory operations): Likewise.
18916 (vsx_xxpermdi2_le_<mode>): Likewise.
18917 (vsx_lxvd2x2_le_<mode>): Likewise.
18918 (vsx_stxvd2x2_le_<mode>): Likewise.
18920 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
18923 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
18924 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
18925 and corresponding splitters. Zero extend general register
18926 or memory input operand to XMM temporary. Enable for
18927 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
18928 (floatunssi<mode>2): Update expander predicate.
18930 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
18932 PR rtl-optimization/61325
18933 * lra-constraints.c (process_address_1): Check scale equal to one
18934 to prevent transformation: base + scale * index => base + new_reg.
18936 2014-06-06 Richard Biener <rguenther@suse.de>
18938 PR tree-optimization/59299
18939 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
18941 (nearest_common_dominator_of_uses): Likewise.
18942 (statement_sink_location): Adjust. Support sinking loads.
18944 2014-06-06 Martin Jambor <mjambor@suse.cz>
18946 * ipa-prop.c (get_place_in_agg_contents_list): New function.
18947 (build_agg_jump_func_from_list): Likewise.
18948 (determine_known_aggregate_parts): Renamed to
18949 determine_locally_known_aggregate_parts. Moved some functionality
18950 to the two functions above, removed bound checks.
18952 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
18954 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
18955 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
18956 (aarch64_progress_pointer): Likewise.
18957 (aarch64_copy_one_part_and_move_pointers): Likewise.
18958 (aarch64_expand_movmen): Likewise.
18959 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
18960 * config/aarch64/aarch64.md (movmem<mode>): New.
18962 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
18964 * targhooks.c (default_add_stmt_cost): Call target specific
18965 hook instead of default one.
18967 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
18969 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
18970 endianness instead of host endianness.
18971 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
18974 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
18977 * function.c (instantiate_decls): Process the saved static chain.
18978 (expand_function_start): If not optimizing, save the static chain
18980 * tree-nested.c (convert_all_function_calls): Always create the static
18981 chain for nested functions if not optimizing.
18983 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
18985 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
18987 2014-06-06 Richard Biener <rguenther@suse.de>
18989 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
18990 (construct_init_block): Likewise.
18991 (construct_exit_block): Likewise.
18992 (pass_expand::execute): Likewise.
18993 * graphite.c (graphite_transforms): Replace check for current_loops
18994 with a check for > 1 loops.
18995 (pass_graphite_transforms::execute): Adjust.
18996 * ipa-split.c (split_function): Remove check for current_loops.
18997 * omp-low.c (expand_parallel_call): Likewise.
18998 (expand_omp_for_init_counts): Likewise.
18999 (extract_omp_for_update_vars): Likewise.
19000 (expand_omp_for_generic): Likewise.
19001 (expand_omp_sections): Likewise.
19002 (expand_omp_target): Likewise.
19003 * tracer.c (tail_duplicate): Likewise.
19004 (pass_tracer::execute): Likewise.
19005 * trans-mem.c (expand_transaction): Likewise.
19006 * tree-complex.c (expand_complex_div_wide): Likewise.
19007 * tree-eh.c (lower_resx): Likewise.
19008 (cleanup_empty_eh_merge_phis): Likewise.
19009 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
19010 current_loops with a check for > 1 loops.
19011 (pass_predcom::execute): Adjust.
19012 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
19013 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
19014 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
19015 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
19016 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
19017 * tree-switch-conversion.c (process_switch): Likewise.
19018 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
19019 * tree-vrp.c (vrp_visit_phi_node): Likewise.
19020 (execute_vrp): Likewise.
19021 * ubsan.c (ubsan_expand_null_ifn): Likewise.
19023 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
19025 * rtl.h (insn_location): Declare.
19026 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
19027 with UNKNOWN_LOCATION.
19028 * emit-rtl.c (insn_location): New function.
19029 * final.c (notice_source_line): Check that the instruction has a
19030 location before retrieving it and use insn_location.
19031 * modulo-sched.c (loop_single_full_bb_p): Likewise.
19032 * print-rtl.c (print_rtx): Likewise.
19034 2014-06-06 Richard Biener <rguenther@suse.de>
19036 * passes.def: Move 2nd VRP pass before phi-only-cprop.
19038 2014-06-06 Christian Bruel <christian.bruel@st.com>
19040 PR tree-optimization/43934
19041 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
19044 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
19046 * ira-lives.c (single_reg_class): Add missing break. Explicitly
19047 return NO_REGS for extra address and memory constraints. Handle
19048 operands that match (or are equivalent to something that matches)
19049 extra constant constraints. Ignore other non-register operands.
19051 2014-06-06 Alan Modra <amodra@gmail.com>
19054 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
19055 * doc/tm.texi: Regenerate.
19056 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
19057 Use throughout in place of REG_PARM_STACK_SPACE.
19058 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
19059 "incoming" param. Pass to rs6000_function_parms_need_stack.
19060 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
19061 prototype_p when incoming. Use function decl when incoming
19062 to handle K&R style functions.
19063 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
19064 (INCOMING_REG_PARM_STACK_SPACE): Define.
19066 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
19069 * cfgexpand.c (expand_debug_expr): Use address space of nested
19070 TREE_TYPE for ADDR_EXPR and MEM_REF.
19072 2014-06-05 Jeff Law <law@redhat.com>
19074 PR tree-optimization/61289
19075 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
19076 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
19077 looking for those which match LHS. All callers changed.
19078 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
19079 parameters and code which manipulated them. All callers changed.
19080 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
19081 and DST_MAP parameters. Simplify invalidation code by just calling
19082 invalidate_equivalences. All callers changed.
19083 (thread_across_edge): Simplify now that we don't need to maintain
19084 the map of equivalences to invalidate.
19086 2014-06-05 Kai Tietz <ktietz@redhat.com>
19087 Richard Henderson <rth@redhat.com>
19090 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
19091 checking for !TARGET_X32.
19092 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
19093 (sibcall_intern): New define_insn, plus required peepholes.
19094 (sibcall_pop_intern): Likewise.
19095 (sibcall_value_intern): Likewise.
19096 (sibcall_value_pop_intern): Likewise.
19098 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
19100 * tree-inline.c (tree_function_versioning): Check DF info existence
19101 before accessing it.
19103 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
19105 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
19107 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
19108 aarch64_frame hard_fp_offset and frame_size.
19109 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
19110 frame_size; remove original_frame_size.
19111 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
19112 (aarch64_initial_elimination_offset): Remove frame_size and
19113 offset. Use aarch64_frame frame_size.
19115 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
19116 Jiong Wang <jiong.wang@arm.com>
19117 Renlin <renlin.li@arm.com>
19119 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
19120 initialization of R30 offset. Update offset. Iterate core
19121 regisers upto X30. Remove X29, X30 specific code.
19123 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
19124 Jiong Wang <jiong.wang@arm.com>
19126 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
19127 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
19128 (aarch64_register_saved_on_entry): Adjust test.
19130 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
19132 * config/aarch64/aarch64.h (machine_function): Move
19133 saved_varargs_size from here...
19134 (aarch64_frame): ... to here.
19136 * config/aarch64/aarch64.c (aarch64_expand_prologue)
19137 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
19138 (aarch64_initial_elimination_offset)
19139 (aarch64_setup_incoming_varargs): Adjust location of
19140 saved_varargs_size.
19142 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
19144 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
19147 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
19148 Prachi Godbole <Prachi.Godbole@imgtec.com>
19150 * config/mips/mips-cpus.def: Add definition for p5600. Updated
19151 mips32r5 entry to use PROCESSOR_P5600.
19152 * config/mips/mips-tables.opt: Regenerate.
19153 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
19154 * config/mips/mips.c (mips_fmadd_bypass): New function.
19155 (mips_rtx_cost_data): Add costs for p5600.
19156 (mips_issue_rate): Add support for p5600.
19157 (mips_multipass_dfa_lookahead): Likewise.
19158 * config/mips/mips.h (TUNE_P5600): New define.
19159 (TUNE_MACC_CHAINS): Add TUNE_P5600.
19160 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
19161 * config/mips/mips.md: Include p5600.md.
19162 (processor): Add p5600.
19163 * config/mips/p5600.md: New file.
19165 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
19167 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
19168 * config/i386/predicates.md (palignr_operand): New.
19169 Indicates if permutation is suitable for palignr instruction.
19171 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
19173 PR tree-optimization/61319
19174 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
19175 stmt belongs to loop.
19177 2014-06-05 Richard Biener <rguenther@suse.de>
19179 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
19180 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
19181 (lookup_tmp_var): Adjust.
19182 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
19184 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19186 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
19188 2014-06-05 Marek Polacek <polacek@redhat.com>
19191 * doc/invoke.texi: Document -Wlogical-not-parentheses.
19193 2014-06-04 Tom de Vries <tom@codesourcery.com>
19195 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
19198 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
19200 PR tree-optimization/61385
19201 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
19203 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
19205 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
19206 changed to use fatal_error.
19207 (main): Ensure lto_wrapper_cleanup is run atexit.
19209 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
19211 * lra-constraints.c (valid_address_p): Move earlier in file.
19212 (address_eliminator): New structure.
19213 (satisfies_memory_constraint_p): New function.
19214 (satisfies_address_constraint_p): Likewise.
19215 (process_alt_operands, process_address, curr_insn_transform): Use them.
19217 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
19219 * lra-int.h (lra_static_insn_data): Make operand_alternative a
19221 (target_lra_int, default_target_lra_int, this_target_lra_int)
19222 (op_alt_data): Delete.
19223 * lra.h (lra_init): Delete.
19224 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
19225 (init_insn_code_data_once): Remove op_alt_data handling.
19226 (finish_insn_code_data_once): Likewise.
19227 (init_op_alt_data): Delete.
19228 (get_static_insn_data): Initialize operand_alternative to null.
19229 (free_insn_recog_data): Cast operand_alternative before freeing it.
19230 (setup_operand_alternative): Take the operand_alternative as
19231 parameter and assume it isn't already cached in the static
19233 (lra_set_insn_recog_data): Update accordingly.
19234 (lra_init): Delete.
19235 * ira.c (ira_init): Don't call lra_init.
19236 * target-globals.h (this_target_lra_int): Declare.
19237 (target_globals): Remove lra_int.
19238 (restore_target_globals): Update accordingly.
19239 * target-globals.c: Don't include lra-int.h.
19240 (default_target_globals, save_target_globals): Remove lra_int.
19242 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
19244 * recog.h (operand_alternative): Convert reg_class, reject,
19245 matched and matches into bitfields.
19246 (preprocess_constraints): New overload.
19247 (preprocess_insn_constraints): New function.
19248 (preprocess_constraints): Take the insn as parameter.
19249 (recog_op_alt): Change into a pointer.
19250 (target_recog): Add x_op_alt.
19251 * recog.c (asm_op_alt): New variable.
19252 (recog_op_alt): Change into a pointer.
19253 (preprocess_constraints): New overload, replacing the old function
19254 definition with one that doesn't use global state.
19255 (preprocess_insn_constraints): New function.
19256 (preprocess_constraints): Use them. Take the insn as parameter.
19257 Use asm_op_alt for asms.
19258 (recog_init): Free existing x_op_alt entries.
19259 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
19261 (make_early_clobber_and_input_conflicts): Likewise.
19262 (process_bb_node_lives): Pass the insn to process_constraints.
19263 * reg-stack.c (check_asm_stack_operands): Likewise.
19264 (subst_asm_stack_regs): Likewise.
19265 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
19266 * regrename.c (build_def_use): Likewise.
19267 * sched-deps.c (sched_analyze_insn): Likewise.
19268 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
19269 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
19270 (note_invalid_constants): Likewise.
19271 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
19272 (ix86_legitimate_combined_insn): Make operand_alternative pointer
19275 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
19277 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
19278 * ira-lives.c (check_and_make_def_conflict): Check for disabled
19280 (make_early_clobber_and_input_conflicts): Likewise.
19281 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
19283 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
19285 * recog.h (alternative_class): New function.
19286 (which_op_alt): Return a const recog_op_alt.
19287 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
19288 (subst_asm_stack_regs): Likewise.
19289 * config/arm/arm.c (note_invalid_constants): Likewise.
19290 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
19291 the operand_alternative; use alternative class instead.
19292 * sel-sched.c (get_reg_class): Likewise.
19293 * regrename.c (build_def_use): Likewise.
19294 (hide_operands, restore_operands, record_out_operands): Update type
19297 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
19299 * recog.h (recog_op_alt): Convert to a flat array.
19300 (which_op_alt): New function.
19301 * recog.c (recog_op_alt): Convert to a flat array.
19302 (preprocess_constraints): Update accordingly, grouping all
19303 operands of the same alternative together, rather than the
19305 * ira-lives.c (check_and_make_def_conflict): Likewise.
19306 (make_early_clobber_and_input_conflicts): Likewise.
19307 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
19308 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
19309 (subst_asm_stack_regs): Likewise.
19310 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
19311 * regrename.c (hide_operands, record_out_operands): Likewise.
19312 (build_def_use): Likewise.
19313 * sel-sched.c (get_reg_class): Likewise.
19314 * config/arm/arm.c (note_invalid_constants): Likewise.
19316 2014-06-04 Jason Merrill <jason@redhat.com>
19320 * gimplify.c (gimplify_arg): Non-static.
19321 * gimplify.h: Declare it.
19323 2014-06-04 Richard Biener <rguenther@suse.de>
19325 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
19326 TREE_PUBLIC and DECL_EXTERNAL decls.
19328 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
19330 * regcprop.c (copyprop_hardreg_forward_1): Account for
19331 HARD_REGNO_CALL_PART_CLOBBERED.
19333 2014-06-04 Richard Biener <rguenther@suse.de>
19335 * configure.ac: Check whether the underlying type of int64_t
19336 is long or long long.
19337 * configure: Regenerate.
19338 * config.in: Likewise.
19339 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
19340 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
19342 2014-06-04 Richard Biener <rguenther@suse.de>
19344 PR tree-optimization/60098
19345 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
19347 (dse_optimize_stmt): Simplify, now that we found a kill
19350 2014-06-04 Richard Biener <rguenther@suse.de>
19352 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
19353 of accesses with non-invariant address.
19355 2014-06-04 Martin Liska <mliska@suse.cz>
19357 * cgraph.h (cgraph_make_wrapper): New function introduced.
19358 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
19359 * ipa-inline.h (inline_analyze_function): The function is global.
19360 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
19362 2014-06-04 Martin Liska <mliska@suse.cz>
19364 * tree.h (private_lookup_attribute_starting): New function.
19365 (lookup_attribute_starting): Likewise.
19366 * tree.c (private_lookup_attribute_starting): Likewise.
19368 2014-06-04 Martin Liska <mliska@suse.cz>
19370 * cgraph.h (expand_thunk): New argument added.
19371 (address_taken_from_non_vtable_p): New global function.
19372 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
19373 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
19374 * cgraphunit.c (analyze_function): Likewise.
19375 (assemble_thunks_and_aliases): Argument added to call.
19376 (expand_thunk): New argument forces to produce GIMPLE thunk.
19378 2014-06-04 Martin Liska <mliska@suse.cz>
19380 * coverage.h (coverage_compute_cfg_checksum): Argument added.
19381 * coverage.c (coverage_compute_cfg_checksum): Likewise.
19382 * profile.c (branch_prob): Likewise.
19384 2014-06-04 Martin Jambor <mjambor@suse.cz>
19387 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
19388 handler for switch on an ipa_ref_use enum.
19389 * ipa-reference.c (analyze_function): Likewise.
19391 2014-06-04 Kai Tietz <ktietz@redhat.com>
19393 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
19394 from old call-instruction.
19396 2014-06-04 Bin Cheng <bin.cheng@arm.com>
19398 * config/aarch64/aarch64.c (aarch64_classify_address)
19399 (aarch64_legitimize_reload_address): Support full addressing modes
19401 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
19402 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
19404 2014-06-03 Andrew Pinski <apinski@cavium.com>
19406 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
19409 2014-06-03 Andrew Pinski <apinski@cavium.com>
19411 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
19412 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
19414 2014-06-03 Kai Tietz <ktietz@redhat.com>
19416 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
19419 2014-06-03 Dehao Chen <dehao@google.com>
19421 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
19424 2014-06-03 Marek Polacek <polacek@redhat.com>
19427 * doc/invoke.texi: Document -Wswitch-bool.
19428 * function.c (stack_protect_epilogue): Cast controlling expression of
19430 * gengtype.c (walk_type): Generate switch expression with its
19431 controlling expression cast to int.
19433 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
19435 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
19437 * config/avr/avr-tables.opt: Regenerate.
19438 * config/avr/t-multilib: Regenerate.
19439 * doc/avr-mmcu.texi: Regenerate.
19441 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
19442 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
19444 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
19445 (ata6617c, ata664251): Add new avr35 devices.
19446 (ata6612c): Add new avr4 device.
19447 (ata6613c, ata6614q): Add new avr5 devices.
19448 * config/avr/avr-tables.opt: Regenerate.
19449 * config/avr/t-multilib: Regenerate.
19450 * doc/avr-mmcu.texi: Regenerate.
19452 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
19454 * gcc/config/aarch64/aarch64-builtins.c
19455 (aarch64_types_binop_ssu_qualifiers): New static data.
19456 (TYPES_BINOP_SSU): Define.
19457 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
19458 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
19459 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
19460 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
19461 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
19462 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
19463 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
19464 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
19465 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
19466 suffix to builtin function name, remove cast.
19467 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
19468 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
19469 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
19471 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
19473 * gcc/config/aarch64/aarch64-builtins.c
19474 (aarch64_types_binop_uus_qualifiers,
19475 aarch64_types_shift_to_unsigned_qualifiers,
19476 aarch64_types_unsigned_shiftacc_qualifiers): Define.
19477 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
19478 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
19479 sqshlu_n, uqshl_n): Update qualifiers.
19480 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
19481 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
19482 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
19483 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
19484 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
19485 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
19486 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
19487 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
19488 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
19489 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
19490 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
19491 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
19492 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
19493 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
19494 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
19495 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
19496 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
19497 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
19498 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
19499 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
19500 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
19501 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
19502 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
19503 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
19504 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
19505 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
19506 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
19508 2014-06-03 Teresa Johnson <tejohnson@google.com>
19510 * tree-sra.c (modify_function): Record caller nodes after rebuild.
19512 2014-06-02 Jason Merrill <jason@redhat.com>
19515 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
19517 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
19519 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
19522 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
19524 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
19526 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
19527 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
19528 * config/aarch64/iterators.md (REVERSE): New iterator.
19529 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
19530 (rev_op): New int_attribute.
19531 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
19532 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
19533 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
19534 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
19535 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
19536 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
19537 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
19538 Replace temporary __asm__ with __builtin_shuffle.
19540 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
19542 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
19544 * config/mips/mips-tables.opt: Regenerate.
19545 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
19546 to use mips_isa_rev rather than ISA_MIPS32R2.
19547 * config/mips/mips.h (ISA_MIPS32R3): New define.
19548 (ISA_MIPS32R5): New define.
19549 (ISA_MIPS64R3): New define.
19550 (ISA_MIPS64R5): New define.
19551 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
19552 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
19553 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
19555 (MIPS_ISA_SYNCI_SPEC): Likewise.
19556 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
19557 (LINK_SPEC): Added mips32r3 and mips32r5.
19558 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
19559 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
19560 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
19561 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
19562 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
19563 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
19564 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
19566 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
19568 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
19570 * config/mips/mips.opt (mxpa): New option.
19571 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
19574 2014-06-03 Martin Jambor <mjambor@suse.cz>
19577 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
19580 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
19582 PR tree-optimization/61328
19583 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
19584 initialization from find_bswap_or_nop_1.
19585 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
19586 in source_expr2 before using the size value the function sets. Also
19587 make use of init_symbolic_number () in both the old place and
19588 find_bswap_or_nop_load () to avoid reading uninitialized memory when
19589 doing recursion in the GIMPLE_BINARY_RHS case.
19591 2014-06-03 Richard Biener <rguenther@suse.de>
19593 PR tree-optimization/61383
19594 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
19597 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
19599 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
19600 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
19601 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
19602 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
19604 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
19605 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
19606 * system.h: ...here and make it unconditional.
19607 * target.def (conditional_register_usage): Mention
19608 define_register_constraint instead of old-style constraint macros.
19609 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
19610 * doc/tm.texi: Regenerate.
19611 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
19612 protected by !USE_MD_CONSTRAINTS.
19613 * config/frv/frv.md: Remove quote from old version of documentation.
19614 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
19615 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
19616 CONST_DOUBLE_OK_FOR_LETTER.
19617 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
19619 2014-06-02 Andrew Pinski <apinski@cavium.com>
19621 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
19622 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
19623 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
19624 file whose name depends on -mabi= and -mbig-endian.
19625 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
19626 Handle LP64 better and handle ilp32 too.
19627 (MULTILIB_OPTIONS): Delete.
19628 (MULTILIB_DIRNAMES): Delete.
19630 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
19632 * expr.h: Remove prototypes of functions defined in builtins.c.
19633 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
19634 Remove prototypes of functions defined in builtins.c.
19635 * builtins.h: Update prototype list to include all exported functions.
19636 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
19637 no_c99_libc_has_function): Move to targhooks.c
19638 (build_string_literal, build_call_expr_loc_array,
19639 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
19641 (expand_builtin_object_size, fold_builtin_object_size): Make static.
19642 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
19643 no_c99_libc_has_function): Relocate from builtins.c.
19644 * tree.c: Include builtins.h.
19645 (build_call_expr_loc_array, build_call_expr_loc_vec,
19646 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
19648 * fold-const.h (fold_fma): Move prototype to builtins.h.
19649 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
19650 * asan.c: Include builtins.h.
19651 * cfgexpand.c: Likewise.
19652 * convert.c: Likewise.
19653 * emit-rtl.c: Likewise.
19654 * except.c: Likewise.
19655 * expr.c: Likewise.
19656 * fold-const.c: Likewise.
19657 * gimple-fold.c: Likewise.
19658 * gimple-ssa-strength-reduction.c: Likewise.
19659 * gimplify.c: Likewise.
19660 * ipa-inline.c: Likewise.
19661 * ipa-prop.c: Likewise.
19662 * lto-streamer-out.c: Likewise.
19663 * stmt.c: Likewise.
19664 * tree-inline.c: Likewise.
19665 * tree-object-size.c: Likewise.
19666 * tree-sra.c: Likewise.
19667 * tree-ssa-ccp.c: Likewise.
19668 * tree-ssa-forwprop.c: Likewise.
19669 * tree-ssa-loop-ivcanon.c: Likewise.
19670 * tree-ssa-loop-ivopts.c: Likewise.
19671 * tree-ssa-math-opts.c: Likewise.
19672 * tree-ssa-reassoc.c: Likewise.
19673 * tree-ssa-threadedge.c: Likewise.
19674 * tree-streamer-in.c: Likewise.
19675 * tree-vect-data-refs.c: Likewise.
19676 * tree-vect-patterns.c: Likewise.
19677 * tree-vect-stmts.c: Likewise.
19678 * config/aarch64/aarch64.c: Likewise.
19679 * config/alpha/alpha.c: Likewise.
19680 * config/arc/arc.c: Likewise.
19681 * config/arm/arm.c: Likewise.
19682 * config/avr/avr.c: Likewise.
19683 * config/bfin/bfin.c: Likewise.
19684 * config/c6x/c6x.c: Likewise.
19685 * config/cr16/cr16.c: Likewise.
19686 * config/cris/cris.c: Likewise.
19687 * config/epiphany/epiphany.c: Likewise.
19688 * config/fr30/fr30.c: Likewise.
19689 * config/frv/frv.c: Likewise.
19690 * config/h8300/h8300.c: Likewise.
19691 * config/i386/i386.c: Likewise.
19692 * config/i386/winnt.c: Likewise.
19693 * config/ia64/ia64.c: Likewise.
19694 * config/iq2000/iq2000.c: Likewise.
19695 * config/lm32/lm32.c: Likewise.
19696 * config/m32c/m32c.c: Likewise.
19697 * config/m32r/m32r.c: Likewise.
19698 * config/m68k/m68k.c: Likewise.
19699 * config/mcore/mcore.c: Likewise.
19700 * config/mep/mep.c: Likewise.
19701 * config/microblaze/microblaze.c: Likewise.
19702 * config/mips/mips.c: Likewise.
19703 * config/mmix/mmix.c: Likewise.
19704 * config/mn10300/mn10300.c: Likewise.
19705 * config/moxie/moxie.c: Likewise.
19706 * config/msp430/msp430.c: Likewise.
19707 * config/nds32/nds32.c: Likewise.
19708 * config/pa/pa.c: Likewise.
19709 * config/pdp11/pdp11.c: Likewise.
19710 * config/picochip/picochip.c: Likewise.
19711 * config/rl78/rl78.c: Likewise.
19712 * config/rs6000/rs6000.c: Likewise.
19713 * config/rx/rx.c: Likewise.
19714 * config/s390/s390.c: Likewise.
19715 * config/score/score.c: Likewise.
19716 * config/sh/sh.c: Likewise.
19717 * config/sparc/sparc.c: Likewise.
19718 * config/spu/spu.c: Likewise.
19719 * config/stormy16/stormy16.c: Likewise.
19720 * config/tilegx/tilegx.c: Likewise.
19721 * config/tilepro/tilepro.c: Likewise.
19722 * config/v850/v850.c: Likewise.
19723 * config/vax/vax.c: Likewise.
19724 * config/xtensa/xtensa.c: Likewise.
19726 2014-06-02 Jeff Law <law@redhat.com>
19728 PR rtl-optimization/61094
19729 * ree.c (combine_reaching_defs): Do not reextend an insn if it
19730 was marked as do_no_reextend. If a copy is needed to eliminate
19731 an extension, then mark it as do_not_reextend.
19733 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
19735 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
19737 2014-06-02 Richard Henderson <rth@redhat.com>
19740 * config/alpha/alpha.c (print_operand_address): Allow symbolic
19741 addresses inside asms. Use output_operand_lossage instead of
19744 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
19747 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
19748 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
19750 2014-06-02 Tom de Vries <tom@codesourcery.com>
19752 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
19753 case that x has VOIDmode.
19755 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
19757 * varasm.c (copy_constant): Delete function.
19758 (build_constant_desc): Don't call it.
19760 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19763 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
19764 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
19765 with immediate_operand.
19767 2014-06-02 Andreas Schwab <schwab@suse.de>
19769 * config/ia64/ia64.c
19770 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
19771 pending_data_specs first.
19773 2014-06-02 Richard Biener <rguenther@suse.de>
19775 PR tree-optimization/61378
19776 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
19777 valueized_anything.
19779 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
19781 * config/i386/constraints.md (Bw): Rename from 'w'.
19782 (Bz): Rename from 'z'.
19783 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
19785 2014-06-01 Kai Tietz <ktietz@redhat.com>
19788 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
19789 * config/i386/i386.md (sibcall_insn_operand): Use Bs
19790 instead of m constraint.
19792 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
19794 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
19795 a separate alternative where the scratch operand 2 is marked as
19798 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
19800 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
19801 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
19802 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
19803 and __builtins_arm_get_fpscr.
19804 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
19805 __builtins_arm_get_fpscr.
19806 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
19807 __builtins_arm_ldfpscr.
19808 (arm_atomic_assign_expand_fenv): New function.
19809 * config/arm/vfp.md (set_fpscr): New pattern.
19810 (get_fpscr) : Likewise.
19811 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
19813 * doc/extend.texi (AARCH64 Built-in Functions) : Document
19814 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
19816 2014-05-30 Jakub Jelinek <jakub@redhat.com>
19818 * asan.c (report_error_func): Add SLOW_P argument, use
19819 BUILT_IN_ASAN_*_N if set.
19820 (build_check_stmt): Likewise.
19821 (instrument_derefs): If T has insufficient alignment,
19822 force same handling as for odd sizes.
19824 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
19825 BUILT_IN_ASAN_REPORT_STORE_N): New.
19826 * asan.c (struct asan_mem_ref): Change access_size type to
19828 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
19829 update_mem_ref_hash_table): Likewise.
19830 (asan_mem_ref_hasher::hash): Hash in a HWI.
19831 (report_error_func): Change size_in_bytes argument to HWI.
19832 Use *_N builtins if size_in_bytes is larger than 16 or not power of
19834 (build_shadow_mem_access): New function.
19835 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
19836 Handle size_in_bytes not power of two or larger than 16.
19837 (instrument_derefs): Don't give up if size_in_bytes is not
19838 power of two or is larger than 16.
19840 2014-05-30 Kai Tietz <ktietz@redhat.com>
19843 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
19844 for sibling-tail-calls.
19845 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
19847 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
19848 (sibcall_insn_operand): Add check for sibcall_memory_operand.
19850 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
19852 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
19853 * config/avr/avr-tables.opt: Regenerate.
19854 * config/avr/t-multilib: Regenerate.
19855 * doc/avr-mmcu.texi: Regenerate.
19857 2014-05-30 Ian Lance Taylor <iant@google.com>
19859 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
19862 2014-05-30 Tom de Vries <tom@codesourcery.com>
19864 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
19867 2014-05-30 Tom de Vries <tom@codesourcery.com>
19869 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
19870 * lra.c (initialize_lra_reg_info_element): Add init of
19871 actual_call_used_reg_set field.
19872 (lra): Call lra_create_live_ranges before lra_inheritance for
19874 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
19876 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
19877 instead of call_used_reg_set for -fuse-caller-save.
19878 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
19880 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19882 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
19884 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
19886 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
19888 * ira.c (ira_get_dup_out_num): Check for output operands at
19889 the start of the loop. Handle cases where an included alternative
19890 follows an excluded one.
19892 2014-05-29 Mike Stump <mikestump@comcast.net>
19895 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
19896 post ld passes when lto is used.
19898 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
19900 PR rtl-optimization/61325
19901 * lra-constraints.c (process_address): Rename to process_address_1.
19902 (process_address): New function.
19904 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
19906 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
19907 TYPES_BINOPV): New static data.
19908 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
19910 * config/aarch64/aarch64-simd.md (aarch64_ext,
19911 aarch64_im_lane_boundsi): New patterns.
19912 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
19914 (aarch64_evpc_ext): New function.
19916 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
19918 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
19919 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
19920 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
19921 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
19922 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
19924 2014-05-29 Tom de Vries <tom@codesourcery.com>
19926 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
19928 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
19929 Richard Sandiford <rdsandiford@googlemail.com>
19931 * arm/iterators.md (shiftable_ops): New code iterator.
19932 (t2_binop0, arith_shift_insn): New code attributes.
19933 * arm/predicates.md (shift_nomul_operator): New predicate.
19934 * arm/arm.md (insn_enabled): Delete.
19935 (enabled): Remove insn_enabled test.
19936 (*arith_shiftsi): Delete. Replace with ...
19937 (*<arith_shift_insn>_multsi): ... new pattern.
19938 (*<arith_shift_insn>_shiftsi): ... new pattern.
19939 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
19941 2014-05-29 Radovan Obradovic <robradovic@mips.com>
19942 Tom de Vries <tom@codesourcery.com>
19944 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
19945 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
19947 (mips_split_call): Use POST_CALL_TMP_REG.
19948 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
19950 2014-05-29 Tom de Vries <tom@codesourcery.com>
19952 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
19953 with #ifdef STACK_REGS.
19955 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
19957 * varasm.c (get_variable_section): Walk aliases.
19958 (place_block_symbol): Walk aliases.
19960 2014-05-28 Tom de Vries <tom@codesourcery.com>
19963 2014-05-28 Tom de Vries <tom@codesourcery.com>
19965 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
19966 * lra.c (initialize_lra_reg_info_element): Add init of
19967 actual_call_used_reg_set field.
19968 (lra): Call lra_create_live_ranges before lra_inheritance for
19970 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
19972 * lra-constraints.c (need_for_call_save_p): Use
19973 actual_call_used_reg_set instead of call_used_reg_set for
19975 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
19977 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
19979 * doc/md.texi: Document that the % constraint character must
19980 be at the beginning of the string.
19981 * genoutput.c (validate_insn_alternatives): Check that '=',
19982 '+' and '%' only appear at the beginning of a constraint.
19983 * ira.c (commutative_constraint_p): Delete.
19984 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
19985 at the start of the string.
19986 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
19988 * config/arm/neon.md (bicdi3_neon): Likewise.
19989 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
19990 (slt_si, sltu_si): Likewise.
19991 * config/vax/vax.md (sbcdi3): Likewise.
19992 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
19993 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
19994 (mul64): Move '%' to beginning of constraint.
19995 * config/arm/arm.md (*xordi3_insn): Likewise.
19996 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
19997 (xorsi3): Likewise.
19999 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
20001 * doc/md.texi: Document the restrictions on the "enabled" attribute.
20003 2014-05-28 Jason Merrill <jason@redhat.com>
20006 * cgraph.h (symtab_node::get_comdat_group_id): New.
20007 * cgraphunit.c (analyze_functions): Call it.
20008 * symtab.c (dump_symtab_node): Likewise.
20009 * tree.c (decl_comdat_group_id): New.
20010 * tree.h: Declare it.
20011 * lto-streamer-out.c (write_symbol): Use it.
20012 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
20014 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
20016 PR bootstrap/PR61146
20017 * wide-int.cc: Do not include longlong.h when compiling with clang.
20019 2014-05-28 Richard Biener <rguenther@suse.de>
20021 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
20022 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
20023 (vrp_visit_assignment_or_call): Print less vertical space.
20024 (vrp_visit_stmt): Likewise.
20025 (vrp_visit_phi_node): Likewise. For a PHI argument with
20026 VR_VARYING range consider recording it as copy.
20028 2014-05-28 Richard Biener <rguenther@suse.de>
20031 2014-05-28 Richard Biener <rguenther@suse.de>
20033 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
20035 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
20037 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
20038 sufficiently aligned and an offset is used at the same time.
20039 (expand_expr_real_1): Likewise.
20041 2014-05-28 Richard Biener <rguenther@suse.de>
20043 PR middle-end/61045
20044 * fold-const.c (fold_comparison): When folding
20045 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
20046 the sign of the remaining constant operand stays the same.
20048 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
20050 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
20051 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
20052 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
20054 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
20055 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
20056 (m32bit-doubles) Likewise.
20057 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
20058 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
20061 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
20063 * configure.ac ($gcc_cv_ld_clearcap): New test.
20064 * configure: Regenerate.
20065 * config.in: Regenerate.
20066 * config/sol2.opt (mclear-hwcap): New option.
20067 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
20068 * config/sol2-clearcap.map: Moved here from
20069 testsuite/gcc.target/i386/clearcap.map.
20070 * config/sol2-clearcapv2.map: Move here from
20071 gcc.target/i386/clearcapv2.map.
20072 * config/t-sol2 (install): Depend on install-clearcap-map.
20073 (install-clearcap-map): New target.
20074 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
20077 2014-05-28 Richard Biener <rguenther@suse.de>
20079 * hwint.h (*_HALF_WIDE_INT*): Move to ...
20080 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
20081 ... here and remove the rest.
20082 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
20084 2014-05-28 Richard Biener <rguenther@suse.de>
20086 PR tree-optimization/61335
20087 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
20088 new range fails, drop to varying.
20090 2014-05-28 Olivier Hainque <hainque@adacore.com>
20092 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
20093 (CPP_SPEC): Add entry for -mcpu=8548.
20094 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
20095 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
20097 2014-05-28 Tom de Vries <tom@codesourcery.com>
20099 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
20100 * lra.c (initialize_lra_reg_info_element): Add init of
20101 actual_call_used_reg_set field.
20102 (lra): Call lra_create_live_ranges before lra_inheritance for
20104 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
20106 * lra-constraints.c (need_for_call_save_p): Use
20107 actual_call_used_reg_set instead of call_used_reg_set for
20109 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
20111 2014-05-28 Radovan Obradovic <robradovic@mips.com>
20112 Tom de Vries <tom@codesourcery.com>
20114 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
20116 (@item -fuse-caller-save): New item.
20118 2014-05-28 Radovan Obradovic <robradovic@mips.com>
20119 Tom de Vries <tom@codesourcery.com>
20121 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
20122 OPT_fuse_caller_save.
20124 2014-05-28 Radovan Obradovic <robradovic@mips.com>
20125 Tom de Vries <tom@codesourcery.com>
20127 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
20128 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
20129 get_call_reg_set_usage.
20130 * resource.c (mark_set_resources, mark_target_live_regs): Use
20131 get_call_reg_set_usage.
20132 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
20134 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
20135 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
20136 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
20137 * ira-build.c (ira_create_allocno): Init
20138 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
20139 (create_cap_allocno, propagate_allocno_info)
20140 (propagate_some_info_from_allocno)
20141 (copy_info_to_removed_store_destinations): Handle
20142 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
20143 * ira-costs.c (ira_tune_allocno_costs): Use
20144 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
20146 2014-05-28 Radovan Obradovic <robradovic@mips.com>
20147 Tom de Vries <tom@codesourcery.com>
20149 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
20150 and function_used_regs_valid fields.
20151 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
20152 find_all_hard_reg_sets.
20153 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
20154 (get_call_reg_set_usage): New function.
20155 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
20156 * regs.h (get_call_reg_set_usage): Declare.
20158 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
20161 * config/dbx.h (License): Add Runtime Library Exception.
20162 * config/newlib-stdint.h (License): Same.
20163 * config/rtems.h (License): Same
20164 * config/initfini-array.h (License): Same
20165 * config/v850/v850.h (License): Same.
20166 * config/v850/v850-opts.h (License): Same
20167 * config/v850/rtems.h (License): Same.
20169 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
20172 * doc/extend.texi (Local Labels): Note that label differences are
20173 not supported for AVR.
20175 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
20176 Olivier Hainque <hainque@adacore.com>
20178 * rtl.h (set_for_reg_notes): Declare.
20179 * emit-rtl.c (set_for_reg_notes): New function.
20180 (set_unique_reg_note): Use it.
20181 * optabs.c (add_equal_note): Likewise
20183 2014-05-27 Andrew Pinski <apinski@cavium.com>
20185 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
20186 Use <w> for the register in assembly template.
20187 (stack_protect_test): Use the mode of operands[0] for the result.
20188 (stack_protect_test_<mode>): Use <w> for the register
20189 in assembly template.
20191 2014-05-27 DJ Delorie <dj@redhat.com>
20193 * config/rx/rx.c (add_vector_labels): New.
20194 (rx_output_function_prologue): Call it.
20195 (rx_handle_func_attribute): Don't require empty arguments.
20196 (rx_handle_vector_attribute): New.
20197 (rx_attribute_table): Add "vector" attribute.
20198 * doc/extend.texi (interrupt, vector): Document new/changed
20199 RX-specific attributes.
20201 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
20203 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
20205 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
20206 predicate to detect a negative quotient.
20208 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
20210 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
20211 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
20212 Add X - Y CMP 0 to X CMP Y transformation.
20213 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
20215 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
20217 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
20220 2014-05-27 Steve Ellcey <sellcey@mips.com>
20222 * config/mips/mips.c: Add include of cgraph.h.
20224 2014-05-27 Richard Biener <rguenther@suse.de>
20226 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
20228 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
20231 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
20232 * config/arm/arm-cores.def (License): Same.
20233 * config/arm/arm-opts.h (License): Same.
20234 * config/arm/aout.h (License): Same.
20235 * config/arm/bpabi.h (License): Same.
20236 * config/arm/elf.h (License): Same.
20237 * config/arm/linux-elf.h (License): Same.
20238 * config/arm/linux-gas.h (License): Same.
20239 * config/arm/netbsd-elf.h (License): Same.
20240 * config/arm/uclinux-eabi.h (License): Same.
20241 * config/arm/uclinux-elf.h (License): Same.
20242 * config/arm/vxworks.h (License): Same.
20244 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20246 * config/arm/neon.md (neon_bswap<mode>): New pattern.
20247 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
20248 (arm_init_neon_builtins): Handle NEON_BSWAP.
20249 Define required type nodes.
20250 (arm_expand_neon_builtin): Handle NEON_BSWAP.
20251 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
20252 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
20253 * config/arm/iterators.md (VDQHSD): New mode iterator.
20255 2014-05-27 Richard Biener <rguenther@suse.de>
20257 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
20258 Try using literal operands when comparing value-ranges failed.
20260 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
20262 * ira.c (commutative_operand): Adjust for change to recog_data.
20263 [Missing from previous commit.]
20265 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
20267 * system.h (TEST_BIT): New macro.
20268 * recog.h (alternative_mask): New type.
20269 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
20270 (recog_data_d): Replace alternative_enabled_p array with
20271 enabled_alternatives.
20272 (target_recog): New structure.
20273 (default_target_recog, this_target_recog): Declare.
20274 (get_enabled_alternatives, recog_init): Likewise.
20275 * recog.c (default_target_recog, this_target_recog): New variables.
20276 (get_enabled_alternatives): New function.
20277 (extract_insn): Use it.
20278 (recog_init): New function.
20279 (preprocess_constraints, constrain_operands): Adjust for change to
20281 * postreload.c (reload_cse_simplify_operands): Likewise.
20282 * reload.c (find_reloads): Likewise.
20283 * ira-costs.c (record_reg_classes): Likewise.
20284 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
20285 all alternatives after a disabled one would be skipped.
20286 (ira_implicitly_set_insn_hard_regs): Likewise.
20287 * ira.c (ira_setup_alts): Adjust for change to recog_data.
20288 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
20289 with enabled_alternatives.
20290 * lra.c (free_insn_recog_data): Update accordingly.
20291 (lra_update_insn_recog_data): Likewise.
20292 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
20293 * lra-constraints.c (process_alt_operands): Likewise. Handle
20294 only_alternative as part of the enabled mask.
20295 * target-globals.h (this_target_recog): Declare.
20296 (target_globals): Add a recog field.
20297 (restore_target_globals): Restore this_target_recog.
20298 * target-globals.c: Include recog.h.
20299 (default_target_globals): Initialize recog field.
20300 (save_target_globals): Likewise.
20301 * reginfo.c (reinit_regs): Call recog_init.
20302 * toplev.c (backend_init_target): Likewise.
20304 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
20306 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
20307 rather than any named insn's code.
20309 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
20312 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
20313 * config/arm/arm-cores.def (License): Same.
20315 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
20317 * tree.h (decl_comdat_group): Declare.
20318 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
20319 * tree.c (decl_comdat_group): Here.
20321 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
20323 PR rtl-optimization/61222
20324 * combine.c (simplify_shift_const_1): When moving a PLUS outside
20325 the shift, truncate the PLUS operand to the result mode.
20327 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
20330 * config/i386/i386.c (ix86_rtx_costs)
20331 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
20334 2014-05-26 Martin Jambor <mjambor@suse.cz>
20336 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
20339 2014-05-26 Richard Biener <rguenther@suse.de>
20341 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
20342 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
20343 Provide specializations.
20344 (wi::int_traits <HOST_WIDE_INT>,
20345 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
20347 2014-05-26 Alan Modra <amodra@gmail.com>
20350 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
20351 params and return a bool. Remove dead code. Update comment.
20352 Assert we have a const_int source. Remove bogus code from
20353 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
20354 handling of constants > 2G and reg_equal note, from..
20355 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
20356 return value. Update comment. If we can, use a new pseudo
20357 for intermediate calculations.
20358 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
20360 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
20361 call to rs6000_emit_set_const in splitter.
20362 (movdi_internal64+2, +3): Likewise.
20364 2014-05-26 Richard Biener <rguenther@suse.de>
20366 * system.h: Define __STDC_FORMAT_MACROS before
20367 including inttypes.h.
20368 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
20369 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
20370 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
20371 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
20372 HOST_WIDEST_INT_C): Remove.
20373 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
20374 if C99 inttypes.h is not available.
20375 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
20376 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
20377 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
20378 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
20379 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
20380 (struct output_info): Likewise.
20381 (print_statistics): Adjust.
20382 (dump_bitmap_statistics): Likewise.
20383 * bt-load.c (migrate_btr_defs): Print with PRId64.
20384 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
20385 (MAX_SAFE_MULTIPLIER): Adjust.
20386 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
20387 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
20388 dump_cgraph_node): Likewise.
20389 * final.c (dump_basic_block_info): Likewise.
20390 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
20391 * gcov.c (format_gcov): Likewise.
20392 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
20394 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
20395 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
20396 (inline_small_functions, dump_overall_stats, dump_inline_stats):
20397 Use PRId64 for dumping.
20398 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
20399 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
20400 (add_allocno_hard_regs): Adjust.
20401 * loop-doloop.c (doloop_modify): Print using PRId64.
20402 * loop-iv.c (inverse): Compute in uint64_t.
20403 (determine_max_iter, iv_number_of_iterations): Likewise.
20404 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
20405 Print using PRId64.
20406 * lto-streamer-out.c (write_symbol): Use uint64_t.
20407 * mcf.c (CAP_INFINITY): Use int64_t maximum.
20408 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
20409 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
20410 * modulo-sched.c (const_iteration_count): Use int64_t.
20411 (sms_schedule): Dump using PRId64.
20412 * predict.c (dump_prediction): Likewise.
20413 * pretty-print.h (pp_widest_integer): Remove.
20414 * profile.c (get_working_sets, is_edge_inconsistent,
20415 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
20416 * tree-pretty-print.c (pp_double_int): Remove case handling
20417 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
20418 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
20420 (pass_optimize_bswap::execute): Remove restriction on hosts.
20421 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
20422 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
20423 * tree.c (widest_int_cst_value): Remove.
20424 * tree.h (widest_int_cst_value): Likewise.
20425 * value-prof.c (dump_histogram_value): Print using PRId64.
20426 * gengtype.c (main): Also inject int64_t.
20427 * ggc-page.c (struct max_alignment): Use int64_t.
20428 * alloc-pool.c (struct allocation_object_def): Likewise.
20429 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
20431 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
20432 * doc/tm.texi: Regenerated.
20433 * gengtype-lex.l (IWORD): Handle [u]int64_t.
20434 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
20435 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
20436 mmix_output_register_setting): Use [u]int64_t in prototypes.
20437 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
20438 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
20439 mmix_output_octa, mmix_output_shifted_value): Adjust.
20440 (mmix_intval): Adjust. Remove unreachable case.
20441 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
20443 2014-05-26 Richard Biener <rguenther@suse.de>
20445 * configure.ac: Drop __int64 type check. Insist that we
20446 found uint64_t and int64_t.
20447 * hwint.h (HOST_BITS_PER___INT64): Remove.
20448 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
20449 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
20450 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
20451 (HOST_WIDEST_FAST_INT): Remove __int64 case.
20452 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
20453 for dst_q_src_df_rms_cdt.
20454 * configure: Regenerate.
20455 * config.in: Likewise.
20457 2014-05-26 Michael Tautschnig <mt@debian.org>
20460 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
20461 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
20463 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20465 PR rtl-optimization/61278
20466 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
20468 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20470 PR rtl-optimization/61220
20471 Part of PR rtl-optimization/61225
20472 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
20473 insn; skip split_edge for a block with only one successor.
20475 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
20477 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
20480 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
20482 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
20483 (update_vtable_references): New function.
20484 (function_and_variable_visibility): Rewrite also vtable initializers.
20485 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
20487 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
20489 * ggc.h (ggc_grow): New function.
20490 * ggc-none.c (ggc_grow): New function.
20491 * ggc-page.c (ggc_grow): Likewise.
20493 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
20495 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
20496 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
20497 comdat_can_be_unshared_p, cgraph_externally_visible_p,
20498 varpool_externally_visible_p, can_replace_by_local_alias,
20499 update_visibility_by_resolution_info, function_and_variable_visibility,
20500 pass_data_ipa_function_and_variable_visibility,
20501 make_pass_ipa_function_and_variable_visibility,
20502 whole_program_function_and_variable_visibility,
20503 pass_data_ipa_whole_program_visibility,
20504 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
20505 * cgraph.h (cgraph_local_node_p): Declare.
20506 * ipa-visibility.c: New file.
20507 * Makefile.in (OBJS): Add ipa-visiblity.o
20509 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
20511 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
20512 that var decl is available.
20514 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
20516 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
20517 symtab_node pointer.
20518 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
20519 (find_decls_types_r): Do not walk COMDAT_GROUP.
20520 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
20521 * varasm.c (make_decl_one_only): Use set_comdat_group;
20522 create node if needed.
20523 * ipa-inline-transform.c (save_inline_function_body): Update
20524 way we decl->symtab mapping.
20525 * symtab.c (symtab_hash, hash_node, eq_node
20526 symtab_insert_node_to_hashtable): Remove.
20527 (symtab_register_node): Update.
20528 (symtab_unregister_node): Update.
20529 (symtab_get_node): Reimplement as inline function.
20530 (symtab_add_to_same_comdat_group): Update.
20531 (symtab_dissolve_same_comdat_group_list): Update.
20532 (dump_symtab_base): Update.
20533 (verify_symtab_base): Update.
20534 (symtab_make_decl_local): Update.
20535 (fixup_same_cpp_alias_visibility): Update.
20536 (symtab_nonoverwritable_alias): Update.
20537 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
20538 * ipa.c (update_visibility_by_resolution_info): UPdate.
20539 * bb-reorder.c: Include cgraph.h
20540 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
20541 with comdat groups.
20542 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
20543 * cgraph.c (cgraph_get_create_node): Update.
20544 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
20546 (symtab_get_node): Make inline.
20547 (symtab_insert_node_to_hashtable): Remove.
20548 (symtab_can_be_discarded): Update.
20549 (decl_comdat_group): New function.
20550 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
20552 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
20554 (read_comdat_group): New function.
20555 (input_node, input_varpool_node): Use it.
20556 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
20558 * mips.c (mips_start_unique_function): Likewise.
20559 (ix86_code_end): Likewise.
20560 (rs6000_code_end): Likweise.
20561 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
20563 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
20565 * gengtype-state.c (fatal_reading_state): Bring offline.
20566 * optabs.c (widening_optab_handler): Bring offline.
20567 * optabs.h (widening_optab_handler): Likewise.
20568 * final.c (get_attr_length_1): Likewise.
20570 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
20572 * sched-int.h (sd_iterator_cond): Manually tail recurse.
20574 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
20576 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
20577 (ppc440-compare): Include shift with dot.
20578 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
20579 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
20581 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
20583 (e6500_sfx2): Include it.
20584 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
20585 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
20586 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
20587 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
20588 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
20589 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
20590 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
20591 *lshiftrt_internal1le, *lshiftrt_internal1be,
20592 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
20593 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
20594 *rotldi3_internal10le, *rotldi3_internal10be,
20595 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
20596 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
20597 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
20598 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
20599 define_insns): Use type "shift" in the appropriate alternatives.
20601 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
20603 * config/rs6000/rs6000.md (type): Add "logical". Delete
20605 (dot): Adjust comment.
20606 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
20607 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
20608 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
20609 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
20610 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
20611 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
20612 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
20613 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
20615 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
20616 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
20617 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
20618 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
20619 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
20620 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
20621 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
20622 * config/rs6000/8540.md (ppc8540_su): Adjust.
20623 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
20624 cell-cmp-microcoded): Adjust.
20625 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
20626 * config/rs6000/e500mc.md (e500mc_su): Adjust.
20627 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
20628 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
20629 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
20630 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
20631 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
20632 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
20633 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
20635 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
20636 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
20637 Adjust. Adjust comment.
20638 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
20639 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
20641 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
20643 * config/rs6000/rs6000.md (type): Add "add".
20644 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
20645 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
20646 define_insns): Use it.
20647 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
20649 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
20650 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
20651 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
20652 * config/rs6000/601.md (ppc601-integer): Adjust.
20653 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
20654 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
20655 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
20656 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
20657 * config/rs6000/8540.md (ppc8540_su): Adjust.
20658 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
20659 cell-cmp-microcoded): Adjust.
20660 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
20661 * config/rs6000/e500mc.md (e500mc_su): Adjust.
20662 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
20663 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
20664 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
20665 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
20666 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
20667 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
20668 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
20670 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
20671 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
20672 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
20673 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
20675 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
20677 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
20678 "delayed_compare", "var_delayed_compare".
20679 (var_shift): New attribute.
20680 (cell_micro): Adjust.
20681 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
20682 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
20683 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
20684 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
20685 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
20686 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
20687 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
20688 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
20689 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
20690 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
20691 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
20692 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
20693 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
20694 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
20695 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
20696 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
20697 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
20698 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
20699 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
20700 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
20701 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
20702 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
20703 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
20704 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
20705 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
20707 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
20708 * config/rs6000/440.md (ppc440-integer): Adjust.
20709 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
20710 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
20711 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
20712 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
20713 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
20714 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
20715 * config/rs6000/8540.md (ppc8540_su): Adjust.
20716 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
20717 cell-cmp-microcoded): Adjust.
20718 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
20719 * config/rs6000/e500mc.md (e500mc_su): Adjust.
20720 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
20721 e500mc64_delayed): Adjust.
20722 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
20723 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
20724 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
20725 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
20726 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
20727 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
20728 power6-delayed-compare, power6-var-delayed-compare): Adjust.
20729 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
20730 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
20732 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
20733 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
20735 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
20737 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
20738 (bits): New mode_attr.
20739 (idiv_ldiv): Delete mode_attr.
20740 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
20741 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
20742 rs6000_adjust_priority, is_nonpipeline_insn,
20743 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
20745 * config/rs6000/40x.md (ppc403-idiv): Adjust.
20746 * config/rs6000/440.md (ppc440-idiv): Adjust.
20747 * config/rs6000/476.md (ppc476-idiv): Adjust.
20748 * config/rs6000/601.md (ppc601-idiv): Adjust.
20749 * config/rs6000/603.md (ppc603-idiv): Adjust.
20750 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
20751 ppc620-ldiv): Adjust.
20752 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
20753 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
20754 * config/rs6000/8540.md (ppc8540_divide): Adjust.
20755 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
20756 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
20757 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
20758 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
20759 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
20760 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
20761 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
20762 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
20763 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
20764 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
20765 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
20766 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
20767 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
20768 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
20769 * config/rs6000/titan.md (titan_fxu_div): Adjust.
20771 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
20773 * config/rs6000/rs6000.md (type): Delete "insert_word",
20774 "insert_dword". Add "insert".
20775 (size): Update comment.
20776 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
20777 insn_must_be_first_in_group): Adjust.
20778 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
20779 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
20780 *insvsi_internal6, insvdi_internal): Adjust.
20782 * config/rs6000/40x.md (ppc403-integer): Adjust.
20783 * config/rs6000/440.md (ppc440-integer): Adjust.
20784 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
20785 * config/rs6000/601.md (ppc601-integer): Adjust.
20786 * config/rs6000/603.md (ppc603-integer): Adjust.
20787 * config/rs6000/6xx.md (ppc604-integer): Adjust.
20788 * config/rs6000/7450.md (ppc7450-integer): Adjust.
20789 * config/rs6000/7xx.md (ppc750-integer): Adjust.
20790 * config/rs6000/8540.md (ppc8540_su): Adjust.
20791 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
20792 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
20793 * config/rs6000/e500mc.md (e500mc_su): Adjust.
20794 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
20795 * config/rs6000/e5500.md (e5500_sfx): Adjust.
20796 * config/rs6000/e6500.md (e6500_sfx): Adjust.
20797 * config/rs6000/mpc.md (mpccore-integer): Adjust.
20798 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
20799 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
20800 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
20801 * config/rs6000/power7.md (power7-integer): Adjust.
20802 * config/rs6000/power8.md (power8-1cyc): Adjust.
20803 * config/rs6000/rs64.md (rs64a-integer): Adjust.
20804 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
20806 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
20808 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
20809 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
20810 (size): New attribute.
20811 (dot): New attribute.
20812 (cell_micro): Adjust.
20813 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
20814 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
20815 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
20816 umuldi3_highpart): Adjust.
20817 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
20818 rs6000_adjust_priority, is_nonpipeline_insn,
20819 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
20821 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
20822 ppc405-imul3): Adjust.
20823 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
20824 * config/rs6000/476.md (ppc476-imul): Adjust.
20825 * config/rs6000/601.md (ppc601-imul): Adjust.
20826 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
20827 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
20828 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
20829 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
20830 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
20832 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
20833 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
20834 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
20835 cell-imul): Adjust.
20836 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
20837 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
20838 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
20839 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
20840 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
20841 * config/rs6000/mpc.md (mpccore-imul): Adjust.
20842 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
20843 power4-lmul, power4-imul, power4-imul3): Adjust.
20844 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
20845 power5-lmul, power5-imul, power5-imul3): Adjust.
20846 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
20847 power6-lmul, power6-imul, power6-imul3): Adjust.
20848 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
20849 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
20851 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
20852 rs64a-lmul): Adjust.
20853 * config/rs6000/titan.md (titan_imul): Adjust.
20855 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
20857 * config/rs6000/rs6000.md (type): Add new value "halfmul".
20858 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
20859 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
20860 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
20861 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
20862 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
20863 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
20864 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
20865 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
20866 * config/rs6000/titan.md: Delete nonsensical comment.
20867 (titan_imul): Add type imul3.
20868 (titan_mulhw): Remove type imul3; add type halfmul.
20870 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
20872 * config/rs6000/rs6000.md (type): Reorder, reformat.
20874 2014-05-23 Martin Jambor <mjambor@suse.cz>
20876 PR tree-optimization/53787
20877 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
20878 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
20879 analysis_done, update all uses.
20880 * ipa-prop.c: Include domwalk.h
20881 (param_analysis_info): Removed.
20882 (param_aa_status): New type.
20883 (ipa_bb_info): Likewise.
20884 (func_body_info): Likewise.
20885 (ipa_get_bb_info): New function.
20886 (aa_overwalked): Likewise.
20887 (find_dominating_aa_status): Likewise.
20888 (parm_bb_aa_status_for_bb): Likewise.
20889 (parm_preserved_before_stmt_p): Changed to use new param AA info.
20890 (load_from_unmodified_param): Accept func_body_info as a parameter
20891 instead of parms_ainfo.
20892 (parm_ref_data_preserved_p): Changed to use new param AA info.
20893 (parm_ref_data_pass_through_p): Likewise.
20894 (ipa_load_from_parm_agg_1): Likewise. Update callers.
20895 (compute_complex_assign_jump_func): Changed to use new param AA info.
20896 (compute_complex_ancestor_jump_func): Likewise.
20897 (ipa_compute_jump_functions_for_edge): Likewise.
20898 (ipa_compute_jump_functions): Removed.
20899 (ipa_compute_jump_functions_for_bb): New function.
20900 (ipa_analyze_indirect_call_uses): Likewise, moved variable
20902 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
20903 and info, moved variable declarations down.
20904 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
20906 (ipa_analyze_stmt_uses): Likewise.
20907 (ipa_analyze_params_uses): Removed.
20908 (ipa_analyze_params_uses_in_bb): New function.
20909 (ipa_analyze_controlled_uses): Likewise.
20910 (free_ipa_bb_info): Likewise.
20911 (analysis_dom_walker): New class.
20912 (ipa_analyze_node): Handle node-specific forbidden analysis,
20913 initialize and free func_body_info, use dominator walker.
20914 (ipcp_modif_dom_walker): New class.
20915 (ipcp_transform_function): Create and free func_body_info, use
20916 ipcp_modif_dom_walker, moved a lot of functionality there.
20918 2014-05-23 Marek Polacek <polacek@redhat.com>
20919 Jakub Jelinek <jakub@redhat.com>
20921 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
20922 * gcc.c (sanitize_spec_function): Likewise.
20923 * convert.c (convert_to_integer): Include "ubsan.h". Add
20924 floating-point to integer instrumentation.
20925 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
20926 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
20927 SANITIZE_NONDEFAULT.
20928 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
20929 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
20930 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
20931 * ubsan.c: Include "realmpfr.h" and "dfp.h".
20932 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
20933 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
20934 float/double/long double.
20935 (ubsan_instrument_float_cast): New function.
20936 * ubsan.h (ubsan_instrument_float_cast): Declare.
20938 2014-05-23 Jiong Wang <jiong.wang@arm.com>
20940 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
20942 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
20943 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
20944 Adjust for tailcalling through registers.
20945 * config/aarch64/aarch64.h (enum reg_class): New caller save
20947 (REG_CLASS_NAMES): Likewise.
20948 (REG_CLASS_CONTENTS): Likewise.
20949 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
20950 Allow tailcalling without decls.
20952 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
20954 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
20955 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
20957 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
20958 gsi, and variables v_* to v*.
20960 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
20962 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
20964 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
20966 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
20967 * omp-low.c: Update accordingly.
20969 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
20970 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
20971 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
20972 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
20973 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
20974 GF_OMP_TARGET_KIND_UPDATE.
20976 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
20977 Explicitly enumerate the expected region types.
20979 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
20982 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
20983 documentation; the old documentation didn't clearly state the
20984 constraints on the contents of the pointed-to storage.
20986 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
20988 Fix bootstrap error on ia64
20989 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
20990 Return default value.
20992 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
20994 PR tree-optimization/54733
20995 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
20997 (find_bswap_or_nop_load): New.
20998 (find_bswap_1): Renamed to ...
20999 (find_bswap_or_nop_1): This. Also add support for memory source.
21000 (find_bswap): Renamed to ...
21001 (find_bswap_or_nop): This. Also add support for memory source and
21002 detection of bitwise operations equivalent to load in target
21004 (execute_optimize_bswap): Likewise. Also move its leading comment back
21005 in place and split statement transformation into ...
21006 (bswap_replace): This.
21008 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
21010 PR rtl-optimization/61215
21011 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
21012 simplify_gen_subreg until final substitution.
21014 2014-05-23 Alan Modra <amodra@gmail.com>
21017 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
21018 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
21019 Use "Y" constraint rather than "m".
21021 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
21023 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
21025 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
21026 New function declaration.
21027 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
21028 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
21029 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
21030 (aarch64_init_builtins) : Initialize builtins
21031 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
21032 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
21033 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
21034 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
21035 and __builtins_aarch64_set_fpsr.
21036 (aarch64_atomic_assign_expand_fenv): New function.
21037 * config/aarch64/aarch64.md (set_fpcr): New pattern.
21038 (get_fpcr) : Likewise.
21039 (set_fpsr) : Likewise.
21040 (get_fpsr) : Likewise.
21041 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
21042 and UNSPECV_SET_FPSR.
21043 * doc/extend.texi (AARCH64 Built-in Functions) : Document
21044 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
21045 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
21047 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
21049 PR rtl-optimization/60969
21050 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
21051 constraints. Set up mem cost for NO_REGS case.
21053 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
21055 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
21057 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
21059 * config/darwin.c: Include "lto-section-names.h".
21060 (LTO_SEGMENT_NAME): Don't define.
21061 * config/i386/winnt.c: Include "lto-section-names.h".
21062 * lto-streamer.c: Include "lto-section-names.h".
21063 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
21064 * lto-wrapper.c: Include "lto-section-names.h".
21065 (LTO_SECTION_NAME_PREFIX): Don't define.
21066 * lto-section-names.h: New file.
21067 * cgraphunit.c: Include "lto-section-names.h".
21069 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
21071 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
21073 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
21076 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
21078 2014-05-22 Nick Clifton <nickc@redhat.com>
21080 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
21082 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
21084 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
21085 -> (T)A transformation to integer types.
21087 2014-05-22 Teresa Johnson <tejohnson@google.com>
21089 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
21090 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
21091 (gcov_rewrite): Use gcov_nonruntime_assert.
21092 (gcov_open): Ditto.
21093 (gcov_write_words): Ditto.
21094 (gcov_write_length): Ditto.
21095 (gcov_read_words): Use gcov_nonruntime_assert, and remove
21096 gcc_assert from IN_LIBGCOV code.
21097 (gcov_read_summary): Use gcov_error to flag profile corruption.
21098 (gcov_sync): Use gcov_nonruntime_assert.
21099 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
21100 (gcov_histo_index): Use gcov_nonruntime_assert.
21101 (static void gcov_histogram_merge): Ditto.
21102 (compute_working_sets): Ditto.
21103 * gcov-io.h (gcov_nonruntime_assert): Define.
21104 (gcov_error): Define for !IN_LIBGCOV
21106 2014-05-22 Richard Biener <rguenther@suse.de>
21108 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
21109 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
21110 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
21111 and deallocation site.
21112 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
21113 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
21114 passing through the incoming points-to set.
21115 (handle_lhs_call): Use flags argument instead of recomputing it.
21116 (find_func_aliases_for_call): Call handle_lhs_call with proper
21119 2014-05-22 Jakub Jelinek <jakub@redhat.com>
21121 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
21122 all padding bits in REAL_VALUE_TYPE are cleared.
21124 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
21126 Cleanup and improve multipass_dfa_lookahead_guard
21127 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
21128 (core2i7_first_cycle_multipass_begin,)
21129 (core2i7_first_cycle_multipass_issue,)
21130 (core2i7_first_cycle_multipass_backtrack): Update signature.
21131 * config/ia64/ia64.c
21132 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
21133 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
21134 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
21136 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
21137 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
21139 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
21141 * doc/tm.texi: Regenerate.
21143 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
21144 * haifa-sched.c (ready_try): Make signed to allow negative values.
21145 (rebug_ready_list_1): Update.
21146 (choose_ready): Simplify.
21147 (sched_extend_ready_list): Update.
21149 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
21151 Remove IA64 speculation tweaking flags
21152 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
21153 speculation tuning flags.
21154 (msched-prefer-non-data-spec-insns,)
21155 (msched-prefer-non-control-spec-insns): Obsolete options.
21156 * haifa-sched.c (choose_ready): Remove handling of
21157 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
21158 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
21159 and PREFER_NON_DATA_SPEC.
21160 * sel-sched.c (process_spec_exprs): Remove handling of
21161 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
21163 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
21165 Improve scheduling debug output
21166 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
21167 (advance_one_cycle): Update.
21168 (schedule_insn, queue_to_ready): Add debug printouts.
21169 (debug_ready_list_1): New static function.
21170 (debug_ready_list): Update.
21171 (max_issue): Add debug printouts.
21172 (dump_insn_stream): New static function.
21173 (schedule_block): Use it. Also better indent printouts.
21175 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
21177 Fix sched_insn debug counter
21178 * haifa-sched.c (schedule_insn): Update.
21179 (struct haifa_saved_data): Add nonscheduled_insns_begin.
21180 (save_backtrack_point, restore_backtrack_point): Update.
21181 (first_nonscheduled_insn): New static function.
21182 (queue_to_ready, choose_ready): Use it.
21183 (schedule_block): Init nonscheduled_insns_begin.
21184 (sched_emit_insn): Update.
21187 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
21189 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
21191 (aarch64_secondary_reload) : LikeWise.
21192 (aarch64_class_max_nregs) : Remove CORE_REGS.
21193 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
21194 (REG_CLASS_NAMES) : Likewise.
21195 (REG_CLASS_CONTENTS) : LikeWise.
21196 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
21198 2014-05-21 Guozhi Wei <carrot@google.com>
21201 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
21203 (vqdmulhq_n_s16): Likewise.
21205 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
21207 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
21209 2014-05-21 Marek Polacek <polacek@redhat.com>
21212 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
21214 2014-05-21 Martin Jambor <mjambor@suse.cz>
21216 * doc/invoke.texi (Optimize Options): Document parameters
21217 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
21218 ipa-cp-array-index-hint-bonus.
21220 2014-05-21 Mark Wielaard <mjw@redhat.com>
21223 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
21224 version >= 3 or not strict DWARF.
21225 * langhooks.h (struct lang_hooks_for_types): Add
21226 enum_underlying_base_type.
21227 * langhooks.c (lhd_enum_underlying_base_type): New function.
21228 * gcc/langhooks.h (struct lang_hooks_for_types): Add
21229 enum_underlying_base_type.
21230 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
21231 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
21232 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
21234 2014-05-21 Richard Biener <rguenther@suse.de>
21236 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
21238 2014-05-21 John Marino <gnugcc@marino.st>
21240 * config.gcc (*-*-dragonfly*): New target.
21241 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
21242 * configure: Regenerate.
21243 * config/dragonfly-stdint.h: New.
21244 * config/dragonfly.h: New.
21245 * config/dragonfly.opt: New.
21246 * config/i386/dragonfly.h: New.
21247 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
21249 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
21251 * tree.def (VOID_CST): New.
21252 * tree-core.h (TI_VOID): New.
21253 * tree.h (void_node): New.
21254 * tree.c (tree_node_structure_for_code, tree_code_size)
21255 (iterative_hash_expr): Handle VOID_CST.
21256 (build_common_tree_nodes): Initialize void_node.
21258 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
21260 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
21262 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
21264 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
21267 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
21268 flag_reorder_blocks_and_partition.
21269 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
21271 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
21274 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
21276 (*addc_r_t): Add new insn_and_split.
21278 2014-05-21 Jakub Jelinek <jakub@redhat.com>
21280 PR middle-end/61252
21281 * omp-low.c (handle_simd_reference): New function.
21282 (lower_rec_input_clauses): Use it. Defer adding reference
21283 initialization even for reduction without placeholder if in simd,
21284 handle it properly later on.
21286 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
21288 PR tree-optimization/60899
21289 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
21290 assume all static symbols will have definition wile parsing and
21291 check the do have definition later in compilation; check that
21292 variable referring symbol will be output before concluding that
21293 reference is safe; be conservative for referring local statics;
21294 be more precise about when comdat is output in other partition.
21296 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
21299 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
21301 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
21302 (ipa_inline): Loop inline_to_all_callers until no more aliases
21305 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
21307 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
21308 set writeonly flag only for vars actually written to.
21310 2014-05-20 Dehao Chen <dehao@google.com>
21312 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
21313 and callee count to get clone count.
21314 * tree-inline.c (expand_call_inline): Use callee count instead of bb
21315 count in copy_body.
21317 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
21319 PR rtl-optimization/61243
21320 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
21322 2014-05-20 Xinliang David Li <davidxl@google.com>
21324 * cgraphunit.c (walk_polymorphic_call_targets): Add
21325 dbgcnt and fopt-info support.
21326 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
21327 * ipa-devirt.c (ipa_devirt): Ditto.
21328 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
21329 * ipa.c (walk_polymorphic_call_targets): Ditto.
21330 * gimple-fold.c (fold_gimple_assign): Ditto.
21331 (gimple_fold_call): Ditto.
21332 * dbgcnt.def: New counter.
21334 2014-05-20 DJ Delorie <dj@redhat.com>
21336 * config/msp430/msp430.md (split): Don't allow subregs when
21337 splitting SImode adds.
21338 (andneghi): Fix subtraction logic.
21339 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
21341 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
21343 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
21345 * except.c (switch_to_exception_section, resolve_unique_section,
21346 get_named_text_section, default_function_rodata_section,
21347 align_variable, get_block_for_decl, default_section_type_flags):
21348 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
21349 * symtab.c (symtab_add_to_same_comdat_group,
21350 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
21351 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
21353 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
21354 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
21355 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
21356 (c6x_function_in_section_p): Likewise.
21357 * config/darwin.c (machopic_select_section): Likewise.
21358 * config/arm/arm.c (arm_function_in_section_p): Likewise.
21359 * config/mips/mips.c (mips_function_rodata_section): Likewise.
21360 * config/mep/mep.c (mep_select_section): LIkewise.
21361 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
21363 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
21365 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
21366 EH region of calls to pure functions that can throw an exception.
21367 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
21368 (copy_reference_ops_from_call): Also copy the EH region of the call if
21369 it can throw an exception.
21371 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
21373 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
21374 nested VEC_SELECTs that are inverses of each other.
21376 2014-05-20 Richard Biener <rguenther@suse.de>
21378 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
21379 (extract_and_process_scc_for_name): not here.
21380 (cond_dom_walker::before_dom_children): Only process
21381 stmts that end the BB in interesting ways.
21382 (run_scc_vn): Mark param uses as visited.
21384 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21386 * config/arm/arm.md (arith_shiftsi): Do not predicate for
21389 2014-05-20 Nick Clifton <nickc@redhat.com>
21391 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
21392 (msp430_gimplify_va_arg_expr): New function.
21393 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
21395 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
21396 operand 0 in order to prevent confusion about the number of
21397 registers involved.
21399 2014-05-20 Richard Biener <rguenther@suse.de>
21401 PR tree-optimization/61221
21402 * tree-ssa-pre.c (el_to_update): Remove.
21403 (eliminate_dom_walker::before_dom_children): Handle released
21404 VDEFs by value-numbering them to the associated VUSE. Update
21405 stmt immediately for substituted call address.
21406 (eliminate): Remove delayed stmt updating code.
21407 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
21408 possibly late re-numbered vuses.
21409 (vn_reference_lookup_2): Adjust.
21410 (vn_reference_lookup_pieces): Likewise.
21411 (vn_reference_lookup): Likewise.
21413 2014-05-20 Richard Biener <rguenther@suse.de>
21415 * config.gcc: Remove need_64bit_hwint.
21416 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
21417 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
21419 * config.in: Regenerate.
21420 * configure: Likewise.
21422 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
21424 * doc/extend.texi: Create Label Attributes section,
21425 move all label attributes into it and reference it.
21427 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
21429 * arm.c (thumb1_reorg): When scanning backwards skip anything
21430 that's not a proper insn.
21432 2014-05-19 Richard Biener <rguenther@suse.de>
21434 PR tree-optimization/61221
21435 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
21436 Do nothing for unreachable blocks.
21437 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
21438 Improve unreachability detection.
21440 2014-05-19 Richard Biener <rguenther@suse.de>
21442 PR tree-optimization/61209
21443 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
21445 2014-05-19 Nick Clifton <nickc@redhat.com>
21447 * except.c (init_eh): Fix computation of builtin setjmp buffer
21448 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
21450 2014-05-19 Richard Biener <rguenther@suse.de>
21452 PR tree-optimization/61184
21453 * tree-vrp.c (is_negative_overflow_infinity): Use
21454 TREE_OVERFLOW_P and do that check first.
21455 (is_positive_overflow_infinity): Likewise.
21456 (is_overflow_infinity): Likewise.
21457 (vrp_operand_equal_p): Properly treat operands with
21458 differing overflow as not equal.
21460 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
21462 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
21463 shift simplification where it was intended.
21465 2014-05-19 Christian Bruel <christian.bruel@st.com>
21468 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
21470 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
21473 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
21476 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
21478 * reg-notes.def (CROSSING_JUMP): Likewise.
21479 * rtl.h (rtx_def): Update comment for jump flag.
21480 (CROSSING_JUMP_P): Define.
21481 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
21482 of a REG_CROSSING_JUMP note.
21483 * cfghooks.c (tidy_fallthru_edges): Likewise.
21484 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
21485 * emit-rtl.c (try_split): Likewise.
21486 * haifa-sched.c (sched_create_recovery_edges): Likewise.
21487 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
21488 * jump.c (redirect_jump_2): Likewise.
21489 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
21490 (relax_delay_slots): Likewise.
21491 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
21492 (bbit_di): Likewise.
21493 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
21494 * config/sh/sh.md (jump_compact): Likewise.
21495 * bb-reorder.c (rotate_loop): Likewise.
21496 (pass_duplicate_computed_gotos::execute): Likewise.
21497 (add_reg_crossing_jump_notes): Rename to...
21498 (update_crossing_jump_flags): ...this.
21499 (pass_partition_blocks::execute): Update accordingly.
21501 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
21503 * tree.h: Remove extraneous template <>.
21505 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
21507 * ipa.c (symtab_remove_unreachable_nodes): Remove
21508 symbol from comdat group if its body was eliminated.
21509 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
21510 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
21511 (symtab_unregister_node): ... this one.
21512 (verify_symtab_base): More strict checking of comdats.
21513 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
21515 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
21517 * tree-pass.h (make_pass_ipa_comdats): New pass.
21518 * timevar.def (TV_IPA_COMDATS): New timevar.
21519 * passes.def (pass_ipa_comdats): Add.
21520 * Makefile.in (OBJS): Add ipa-comdats.o
21521 * ipa-comdats.c: New file.
21523 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
21525 * ipa.c (update_visibility_by_resolution_info): New function.
21526 (function_and_variable_visibility): Use it.
21528 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
21530 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
21532 (FOR_EACH_DEFINED_SYMBOL): New macro.
21533 (varpool_first_static_initializer, varpool_next_static_initializer,
21534 varpool_first_defined_variable, varpool_next_defined_variable):
21536 (symtab_in_same_comdat_p): Correctly deal with inline functions.
21538 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
21540 * ggc-page.c (ggc_handle_finalizers): Add comment.
21542 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
21544 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
21545 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
21546 (ggc_internal_cleared_alloc): Likewise.
21547 * ggc-page.c (finalizer): New class.
21548 (vec_finalizer): Likewise.
21549 (globals::finalizers): New member.
21550 (globals::vec_finalizers): Likewise.
21551 (ggc_internal_alloc): Record the finalizer if any for the block being
21553 (ggc_handle_finalizers): New function.
21554 (ggc_collect): Call ggc_handle_finalizers.
21555 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
21557 (ggc_internal_cleared_alloc): Likewise.
21558 (finalize): New function.
21559 (need_finalization_p): Likewise.
21560 (ggc_alloc): Install the type's destructor as the finalizer if it
21561 might do something.
21562 (ggc_cleared_alloc): Likewise.
21563 (ggc_vec_alloc): Likewise.
21564 (ggc_cleared_vec_alloc): Likewise.
21566 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
21568 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
21570 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
21572 * alias.c (record_alias_subset): Adjust.
21573 * bitmap.c (bitmap_element_allocate): Likewise.
21574 (bitmap_gc_alloc_stat): Likewise.
21575 * cfg.c (init_flow): Likewise.
21576 (alloc_block): Likewise.
21577 (unchecked_make_edge): Likewise.
21578 * cfgloop.c (alloc_loop): Likewise.
21579 (flow_loops_find): Likewise.
21580 (rescan_loop_exit): Likewise.
21581 * cfgrtl.c (init_rtl_bb_info): Likewise.
21582 * cgraph.c (insert_new_cgraph_node_version): Likewise.
21583 (cgraph_allocate_node): Likewise.
21584 (cgraph_create_edge_1): Likewise.
21585 (cgraph_allocate_init_indirect_info): Likewise.
21586 * cgraphclones.c (cgraph_clone_edge): Likewise.
21587 * cgraphunit.c (add_asm_node): Likewise.
21588 (init_lowered_empty_function): Likewise.
21589 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
21590 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
21591 (alpha_use_linkage): Likewise.
21592 * config/arc/arc.c (arc_init_machine_status): Likewise.
21593 * config/arm/arm.c (arm_init_machine_status): Likewise.
21594 * config/avr/avr.c (avr_init_machine_status): Likewise.
21595 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
21596 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
21597 * config/cris/cris.c (cris_init_machine_status): Likewise.
21598 * config/darwin.c (machopic_indirection_name): Likewise.
21599 (darwin_build_constant_cfstring): Likewise.
21600 (darwin_enter_string_into_cfstring_table): Likewise.
21601 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
21602 * config/frv/frv.c (frv_init_machine_status): Likewise.
21603 * config/i386/i386.c (get_dllimport_decl): Likewise.
21604 (ix86_init_machine_status): Likewise.
21605 (assign_386_stack_local): Likewise.
21606 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
21607 (i386_pe_maybe_record_exported_symbol): Likewise.
21608 (i386_pe_record_stub): Likewise.
21609 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
21610 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
21611 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
21612 (m32c_note_pragma_address): Likewise.
21613 * config/mep/mep.c (mep_init_machine_status): Likewise.
21614 (mep_note_pragma_flag): Likewise.
21615 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
21616 (mips16_local_alias): Likewise.
21617 (mips_init_machine_status): Likewise.
21618 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
21619 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
21620 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
21621 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
21622 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
21623 * config/pa/pa.c (pa_init_machine_status): Likewise.
21624 (pa_get_deferred_plabel): Likewise.
21625 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
21626 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
21627 (rs6000_init_machine_status): Likewise.
21628 (output_toc): Likewise.
21629 * config/s390/s390.c (s390_init_machine_status): Likewise.
21630 * config/score/score.c (score_output_external): Likewise.
21631 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
21632 * config/spu/spu.c (spu_init_machine_status): Likewise.
21633 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
21634 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
21635 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
21636 * coverage.c (coverage_end_function): Likewise.
21637 * dbxout.c (dbxout_init): Likewise.
21638 * doc/gty.texi: Don't mention variable_size attribute.
21639 * dwarf2cfi.c (new_cfi): Adjust.
21640 (new_cfi_row): Likewise.
21641 (copy_cfi_row): Likewise.
21642 (create_cie_data): Likewise.
21643 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
21644 (new_loc_descr): Likewise.
21645 (find_AT_string_in_table): Likewise.
21646 (add_addr_table_entry): Likewise.
21647 (new_die): Likewise.
21648 (add_var_loc_to_decl): Likewise.
21649 (clone_die): Likewise.
21650 (clone_as_declaration): Likewise.
21651 (break_out_comdat_types): Likewise.
21652 (new_loc_list): Likewise.
21653 (add_loc_descr_to_each): Likewise.
21654 (add_location_or_const_value_attribute): Likewise.
21655 (add_linkage_name): Likewise.
21656 (lookup_filename): Likewise.
21657 (dwarf2out_var_location): Likewise.
21658 (new_line_info_table): Likewise.
21659 (dwarf2out_init): Likewise.
21660 (mem_loc_descriptor): Likewise.
21661 (loc_descriptor): Likewise.
21662 (add_const_value_attribute): Likewise.
21663 (tree_add_const_value_attribute): Likewise.
21664 (comp_dir_string): Likewise.
21665 (dwarf2out_vms_debug_main_pointer): Likewise.
21666 (string_cst_pool_decl): Likewise.
21667 * emit-rtl.c (set_mem_attrs): Likewise.
21668 (get_reg_attrs): Likewise.
21669 (start_sequence): Likewise.
21670 (init_emit): Likewise.
21671 (init_emit_regs): Likewise.
21672 * except.c (init_eh_for_function): Likewise.
21673 (gen_eh_region): Likewise.
21674 (gen_eh_region_catch): Likewise.
21675 (gen_eh_landing_pad): Likewise.
21676 (add_call_site): Likewise.
21677 * function.c (add_frame_space): Likewise.
21678 (insert_temp_slot_address): Likewise.
21679 (assign_stack_temp_for_type): Likewise.
21680 (get_hard_reg_initial_val): Likewise.
21681 (allocate_struct_function): Likewise.
21682 (prepare_function_start): Likewise.
21683 (types_used_by_var_decl_insert): Likewise.
21684 * gengtype.c (variable_size_p): Remove function.
21685 (enum alloc_quantity): Remove enum.
21686 (write_typed_alloc_def): Remove function.
21687 (write_typed_struct_alloc_def): Likewise.
21688 (write_typed_typedef_alloc_def): Likewise.
21689 (write_typed_alloc_defns): Likewise.
21691 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
21692 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
21693 * ggc.h (ggc_alloc): new function.
21694 (ggc_cleared_alloc): Likewise.
21695 (ggc_vec_alloc): Template on type of vector element, and remove
21696 element size argument.
21697 (ggc_cleared_vec_alloc): Likewise.
21698 * gimple.c (gimple_build_omp_for): Adjust.
21699 (gimple_copy): Likewise.
21700 * ipa-cp.c (get_replacement_map): Likewise.
21701 (find_aggregate_values_for_callers_subset): Likewise.
21702 (known_aggs_to_agg_replacement_list): Likewise.
21703 * ipa-devirt.c (get_odr_type): Likewise.
21704 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
21705 (read_agg_replacement_chain): Likewise.
21706 * loop-iv.c (get_simple_loop_desc): Likewise.
21707 * lto-cgraph.c (input_node_opt_summary): Likewise.
21708 * lto-section-in.c (lto_new_in_decl_state): Likewise.
21709 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
21710 (input_eh_region): Likewise.
21711 (input_eh_lp): Likewise.
21712 (input_cfg): Likewise.
21713 * optabs.c (set_optab_libfunc): Likewise.
21714 (init_tree_optimization_optabs): Likewise.
21715 (set_conv_libfunc): Likewise.
21716 * passes.c (do_per_function_toporder): Likewise.
21717 * rtl.h: Don't use variable_size gty attribute.
21718 * sese.c (if_region_set_false_region): Adjust.
21719 * stringpool.c (gt_pch_save_stringpool): Likewise.
21720 * target-globals.c (save_target_globals): Likewise.
21721 * toplev.c (general_init): Likewise.
21722 * trans-mem.c (record_tm_replacement): Likewise.
21723 (split_bb_make_tm_edge): Likewise.
21724 * tree-cfg.c (move_sese_region_to_fn): Likewise.
21725 * tree-data-ref.h (lambda_vector_new): Likewise.
21726 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
21727 * tree-iterator.c (tsi_link_before): Likewise.
21728 (tsi_link_after): Likewise.
21729 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
21730 * tree-ssa-loop-niter.c (record_estimate): Likewise.
21731 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
21732 * tree-ssa-operands.h: Don't use variable_size gty attribute.
21733 * tree-ssa.c (init_tree_ssa): Adjust.
21734 * tree-ssanames.c (set_range_info): Likewise.
21735 (get_ptr_info): Likewise.
21736 (duplicate_ssa_name_ptr_info): Likewise.
21737 (duplicate_ssa_name_range_info): Likewise.
21738 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
21739 (unpack_ts_fixed_cst_value_fields): Likewise.
21740 * tree.c (build_fixed): Likewise.
21741 (build_real): Likewise.
21742 (build_string): Likewise.
21743 (decl_priority_info): Likewise.
21744 (decl_debug_expr_insert): Likewise.
21745 (decl_value_expr_insert): Likewise.
21746 (decl_debug_args_insert): Likewise.
21747 (type_hash_add): Likewise.
21748 (build_omp_clause): Likewise.
21749 * ubsan.c (decl_for_type_insert): Likewise.
21750 * varasm.c (get_unnamed_section): Likewise.
21751 (get_noswitch_section): Likewise.
21752 (get_section): Likewise.
21753 (get_block_for_section): Likewise.
21754 (create_block_symbol): Likewise.
21755 (build_constant_desc): Likewise.
21756 (create_constant_pool): Likewise.
21757 (force_const_mem): Likewise.
21758 (record_tm_clone_pair): Likewise.
21759 * varpool.c (varpool_create_empty_node): Likewise.
21761 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
21763 * dwarf2out.c (tree_add_const_value_attribute): Call
21764 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
21765 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
21766 instead of ggc_internal_<x>alloc_stat.
21767 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
21768 (ggc_realloc): Likewise.
21769 * ggc-none.c (ggc_internal_alloc): Likewise.
21770 (ggc_internal_cleared_alloc): Likewise.
21771 * ggc-page.c: Likewise.
21772 * ggc.h (ggc_internal_alloc_stat): Likewise.
21773 (ggc_internal_alloc): Remove macro.
21774 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
21775 (ggc_internal_cleared_alloc): Remove macro.
21776 (GGC_RESIZEVEC): Adjust.
21777 (ggc_resizevar): Remove macro.
21778 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
21779 (ggc_internal_cleared_vec_alloc_stat): Likewise.
21780 (ggc_internal_vec_cleared_alloc): Remove macro.
21781 (ggc_alloc_atomic_stat): Drop _stat suffix.
21782 (ggc_alloc_atomic): Remove macro.
21783 (ggc_alloc_cleared_atomic): Remove macro.
21784 (ggc_alloc_string_stat): Drop _stat suffix.
21785 (ggc_alloc_string): Remove macro.
21786 (ggc_alloc_rtx_def_stat): Adjust.
21787 (ggc_alloc_tree_node_stat): Likewise.
21788 (ggc_alloc_cleared_tree_node_stat): Likewise.
21789 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
21790 (ggc_alloc_cleared_simd_clone_stat): Likewise.
21791 * gimple.c (gimple_build_omp_for): Likewise.
21792 (gimple_copy): Likewise.
21793 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
21794 * toplev.c (realloc_for_line_map): Adjust.
21795 * tree-data-ref.h (lambda_vector_new): Likewise.
21796 * tree-phinodes.c (allocate_phi_node): Likewise.
21797 * tree.c (grow_tree_vec_stat): Likewise.
21798 * vec.h (va_gc::reserve): Adjust.
21800 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
21802 * config/microblaze/microblaze.c (break_handler): New Declaration.
21803 (microblaze_break_function_p,microblaze_is_break_handler): New.
21804 (compute_frame_size): Use microblaze_break_function_p.
21805 Add the test of break_handler.
21806 (microblaze_function_prologue) : Add the test of variable
21807 break_handler. Check the fnname by BREAK_HANDLER_NAME.
21808 (microblaze_function_epilogue) : Add the test of break_handler.
21809 (microblaze_globalize_label) : Add the test of break_handler.
21810 Check the name by BREAK_HANDLER_NAME.
21812 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
21814 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
21815 microblaze_is_break_handler test.
21816 (call_internal1,call_value_intern): Use microblaze_break_function_p.
21817 Use SYMBOL_REF_DECL.
21819 * config/microblaze/microblaze-protos.h
21820 (microblaze_break_function_p,microblaze_is_break_handler):
21823 * doc/extend.texi (MicroBlaze break_handler Functions): Document
21824 new MicroBlaze break_handler functions.
21826 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
21828 * doc/extend.texi (Size of an asm): Move node text according
21829 to its @menu entry position.
21831 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
21833 PR tree-optimization/61140
21834 PR tree-optimization/61150
21835 PR tree-optimization/61197
21836 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
21838 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
21840 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
21842 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
21844 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
21845 __SIZEOF_INT128__ is defined.
21847 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
21849 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
21850 (rs6000_delegitimize_address): Use it.
21852 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
21854 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
21855 inplace argument. Store the new address in the original MEM when true.
21856 * emit-rtl.c (change_address_1): Likewise.
21857 (adjust_address_1, adjust_automodify_address_1, offset_address):
21858 Update accordingly.
21859 * rtl.h (plus_constant): Add an inplace argument.
21860 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
21861 when true. Avoid generating (plus X (const_int 0)).
21862 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
21863 in-place. Pass true to plus_constant.
21864 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
21866 2014-05-16 Dehao Chen <dehao@google.com>
21868 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
21870 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
21873 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
21875 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
21877 2014-05-16 Dehao Chen <dehao@google.com>
21879 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
21880 optimize_function_for_size_p.
21881 * regs.h (REG_FREQ_FROM_BB): Likewise.
21883 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
21886 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
21887 negt_reg_operand cases.
21888 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
21890 * config/sh/predicates.md (cbranch_treg_value): Simplify.
21892 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
21894 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
21897 2014-05-16 David Malcolm <dmalcolm@redhat.com>
21900 2014-04-29 David Malcolm <dmalcolm@redhat.com>
21902 * tree-cfg.c (dump_function_to_file): Dump the return type of
21903 functions, in a line to itself before the function body, mimicking
21904 the layout of a C function.
21906 2014-05-16 Dehao Chen <dehao@google.com>
21908 * cfghooks.c (make_forwarder_block): Use direct computation to
21909 get fall-through edge's count and frequency.
21911 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
21913 * config/arc/arc.c (arc_init): Fix typo in error message.
21914 * config/i386/i386.c (ix86_expand_builtin): Likewise.
21915 (split_stack_prologue_scratch_regno): Likewise.
21916 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
21917 word from error message.
21919 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
21921 * ira-costs.c: Fix typo in comment.
21923 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
21925 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
21927 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
21929 * varpool.c (dump_varpool_node): Dump write-only flag.
21930 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
21932 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
21933 write-only variables.
21934 * ipa.c (process_references): New function.
21935 (set_readonly_bit): New function.
21936 (set_writeonly_bit): New function.
21937 (clear_addressable_bit): New function.
21938 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
21939 fix handling of aliases.
21940 * cgraph.h (struct varpool_node): Add writeonly flag.
21942 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
21944 PR rtl-optimization/60969
21945 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
21946 Calculate costs for this case.
21948 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
21950 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
21951 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
21953 2014-05-16 Richard Biener <rguenther@suse.de>
21955 PR tree-optimization/61194
21956 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
21957 bool patterns ending in a COND_EXPR.
21959 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21961 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
21963 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21965 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
21966 where we were unable to cost an RTX.
21968 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21970 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
21973 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21974 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
21976 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
21978 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21979 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
21981 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
21982 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
21984 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21985 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
21987 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
21990 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21991 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
21993 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
21996 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21997 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
21999 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
22000 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
22002 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22003 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
22005 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
22006 rotates and shifts.
22008 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22009 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
22011 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
22012 ZERO_EXTEND and SIGN_EXTEND better.
22014 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22015 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
22017 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
22018 logical operations.
22020 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22021 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
22023 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
22024 costs when costing loads and stores to memory.
22026 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22027 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
22029 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
22032 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22034 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
22036 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22037 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
22039 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
22041 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
22043 (aarch64_rtx_mult_cost): New.
22044 (aarch64_rtx_costs): Use it, refactor as appropriate.
22046 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22047 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
22049 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
22050 emit instructions, return number of instructions which would
22052 (aarch64_add_constant): Update call to aarch64_build_constant.
22053 (aarch64_output_mi_thunk): Likewise.
22054 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
22057 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22059 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
22060 (TARGET_RTX_COSTS): Call it.
22062 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22064 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
22065 (cortexa57_vector_cost): Likewise.
22066 (cortexa57_tunings): Use them.
22068 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
22070 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
22071 (cpu_addrcost_table): Use it.
22072 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
22073 (aarch64_address_cost): Rewrite using aarch64_classify_address,
22076 2014-05-16 Richard Biener <rguenther@suse.de>
22078 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
22079 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
22080 (visit_phi): Ignore edges marked as not executable.
22081 (class cond_dom_walker): New.
22082 (cond_dom_walker::before_dom_children): Value-number
22083 control statements and mark successor edges as not
22084 executable if possible.
22085 (run_scc_vn): First walk all control statements in
22086 dominator order, marking edges as not executable.
22087 * tree-inline.c (copy_edges_for_bb): Be not confused
22088 about random edge flags.
22090 2014-05-16 Richard Biener <rguenther@suse.de>
22092 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
22094 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
22097 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
22098 (__TM_simple_begin): Use it.
22099 (__TM_begin): Likewise.
22101 2014-05-15 Martin Jambor <mjambor@suse.cz>
22104 * ipa-prop.c (update_indirect_edges_after_inlining): Check
22105 type_preserved flag when the indirect edge is polymorphic.
22107 2014-05-15 Martin Jambor <mjambor@suse.cz>
22109 PR tree-optimization/61090
22110 * tree-sra.c (sra_modify_expr): Pass the current gsi to
22111 build_ref_for_model.
22113 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22115 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
22116 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
22118 2014-05-15 Jakub Jelinek <jakub@redhat.com>
22120 PR tree-optimization/61158
22121 * fold-const.c (fold_binary_loc): If X is zero-extended and
22122 shiftc >= prec, make sure zerobits is all ones instead of
22123 invoking undefined behavior.
22125 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
22127 * regcprop.h: New file.
22128 * regcprop.c (skip_debug_insn_p): New decl.
22129 (replace_oldest_value_reg): Check skip_debug_insn_p.
22130 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
22131 * shrink-wrap.c: Include regcprop.h.
22132 (prepare_shrink_wrap): Call
22133 copyprop_hardreg_forward_bb_without_debug_insn.
22135 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
22137 * shrink-wrap.h: Update comment.
22138 * shrink-wrap.c: Update comment.
22139 (next_block_for_reg): Rename to live_edge_for_reg.
22140 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
22141 (move_insn_for_shrink_wrap): Split live_edge.
22142 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
22144 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
22146 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
22148 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
22149 * config/sparc/sparc.md (fptype_ut699): New attribute.
22150 (in_branch_delay): Return false if -mfix-ut699 is specified and
22151 fptype_ut699 is set to single.
22152 (truncdfsf2): Add fptype_ut699 attribute.
22153 (fix_truncdfsi2): Likewise.
22154 (floatsisf2): Change fptype attribute.
22155 (fix_truncsfsi2): Likewise.
22156 (negtf2_notv9): Delete.
22157 (negtf2_v9): Likewise.
22158 (negtf2_hq): New instruction.
22159 (negtf2): New instruction and splitter.
22160 (negdf2_notv9): Rewrite.
22161 (abstf2_notv9): Delete.
22162 (abstf2_hq_v9): Likewise.
22163 (abstf2_v9): Likewise.
22164 (abstf2_hq): New instruction.
22165 (abstf2): New instruction and splitter.
22166 (absdf2_notv9): Rewrite.
22168 2014-05-14 Cary Coutant <ccoutant@google.com>
22171 * opts.c (common_handle_option): Don't special-case "-g".
22172 (set_debug_level): Default to at least level 2 with "-g".
22174 2014-05-14 DJ Delorie <dj@redhat.com>
22176 * config/msp430/msp430.c (msp430_builtin): Add
22177 MSP430_BUILTIN_DELAY_CYCLES.
22178 (msp430_init_builtins): Register void __delay_cycles(long long).
22179 (msp430_builtin_decl): Add it.
22180 (cg_magic_constant): New.
22181 (msp430_expand_delay_cycles): New.
22182 (msp430_expand_builtin): Call it.
22183 (msp430_print_operand_raw): Change integer printing from "int" to
22185 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
22186 (delay_cycles_start): New.
22187 (delay_cycles_end): New.
22188 (delay_cycles_32): New.
22189 (delay_cycles_32x): New.
22190 (delay_cycles_16): New.
22191 (delay_cycles_16x): New.
22192 (delay_cycles_2): New.
22193 (delay_cycles_1): New.
22194 * doc/extend.texi: Document __delay_cycles().
22196 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
22198 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
22199 length attribute computation.
22201 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
22204 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
22206 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
22209 * config/sparc/sparc.md: Fix types of low and high in DI constant
22210 splitter. Use gen_int_mode in some other splitters.
22212 2014-05-14 Martin Jambor <mjambor@suse.cz>
22215 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
22217 2014-05-14 James Norris <jnorris@codesourcery.com>
22219 * omp-low.c (expand_parallel_call): Remove shadow variable.
22220 (expand_omp_taskreg): Likewise.
22222 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
22224 * common/config/i386/i386-common.c
22225 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
22226 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
22227 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
22228 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
22229 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
22230 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
22231 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
22232 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
22233 xsavecintrin.h, xsavesintrin.h.
22234 (x86_64-*-*): Ditto.
22235 * config/i386/clflushoptintrin.h: New.
22236 * config/i386/xsavecintrin.h: Ditto.
22237 * config/i386/xsavesintrin.h: Ditto.
22238 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
22239 (bit_XSAVES): Ditto.
22240 (bit_XSAVES): Ditto.
22241 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
22242 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
22244 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
22245 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
22246 OPTION_MASK_ISA_XSAVES.
22247 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
22248 -mxsavec, -mxsaves.
22249 (PTA_CLFLUSHOPT) Define.
22250 (PTA_XSAVEC): Ditto.
22251 (PTA_XSAVES): Ditto.
22252 (ix86_option_override_internal): Handle new options.
22253 (ix86_valid_target_attribute_inner_p): Ditto.
22254 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
22255 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
22256 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
22257 (bdesc_special_args): Add __builtin_ia32_xsaves,
22258 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
22259 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
22260 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
22261 (ix86_expand_builtin): Handle new builtins.
22262 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
22263 (TARGET_CLFLUSHOPT_P): Ditto.
22264 (TARGET_XSAVEC): Ditto.
22265 (TARGET_XSAVEC_P): Ditto.
22266 (TARGET_XSAVES): Ditto.
22267 (TARGET_XSAVES_P): Ditto.
22268 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
22269 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
22270 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
22272 (ANY_XRSTOR64): Ditto.
22274 (xrstor): Change into <xrstor>.
22275 (xrstor_rex64): Change into <xrstor>_rex64.
22276 (xrstor64): Change into <xrstor>64
22278 * config/i386/i386.opt (mclflushopt): New.
22281 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
22283 * doc/invoke.texi: Document new options.
22285 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
22287 PR rtl-optimization/60866
22288 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
22289 Default it to -1. Pass it down to init_simplejump_data.
22290 (init_simplejump_data): New parameter old_seqno. Pass it down
22291 to get_seqno_for_a_jump.
22292 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
22293 initializing new jump seqno as a last resort. Add comment.
22294 (sel_redirect_edge_and_branch): Save old seqno of the conditional
22295 jump and pass it down to sel_init_new_insn.
22296 (sel_redirect_edge_and_branch_force): Likewise.
22298 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
22300 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
22301 shifted values to avoid build warning.
22303 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
22305 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
22306 * cfgrtl.c (rtl_merge_blocks): Fix comment.
22307 (cfg_layout_merge_blocks): Likewise.
22308 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
22310 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
22312 PR rtl-optimization/60901
22313 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
22314 bb predecessor belongs to the same scheduling region. Adjust comment.
22316 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
22318 * doc/sourcebuild.texi: (dfp_hw): Document.
22319 (p8vector_hw): Likewise.
22320 (powerpc_eabi_ok): Likewise.
22321 (powerpc_elfv2): Likewise.
22322 (powerpc_htm_ok): Likewise.
22323 (ppc_recip_hw): Likewise.
22324 (vsx_hw): Likewise.
22326 2014-05-13 Cary Coutant <ccoutant@google.com>
22328 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
22330 2014-05-13 David Malcolm <dmalcolm@redhat.com>
22332 * gengtype-parse.c (require3): Eliminate in favor of...
22334 (require_template_declaration): Update to support optional single *
22337 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
22338 (create_user_defined_type): Handle a single level of explicit
22339 pointerness within template arguments.
22340 (struct write_types_data): Add field "kind".
22341 (filter_type_name): Handle "*" character.
22342 (write_user_func_for_structure_ptr): Require a write_types_data
22343 rather than just a prefix string, so that we can look up the kind
22344 of the wtd and use it as an index into wrote_user_func_for_ptr,
22345 ensuring that such functions are written at most once. Support
22346 subclasses by invoking the marking function of the ultimate base class.
22347 (write_user_func_for_structure_body): Require a write_types_data
22348 rather than just a prefix string, so that we can pass this to
22349 write_user_func_for_structure_ptr.
22350 (write_func_for_structure): Likewise.
22351 (ggc_wtd): Add initializer of new "kind" field.
22352 (pch_wtd): Likewise.
22354 * gengtype.h (enum write_types_kinds): New.
22355 (struct type): Add field wrote_user_func_for_ptr to the "s"
22358 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
22360 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
22361 instead of const_binop.
22362 (fold_binary_loc): Likewise.
22364 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
22366 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
22367 calculation to match get_ref_base_and_extent.
22369 2014-05-13 Catherine Moore <clm@codesourcery.com>
22370 Sandra Loosemore <sandra@codesourcery.com>
22372 * configure.ac: Fix assembly for explicit JALR relocation check.
22373 * configure: Regenerate.
22375 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22377 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
22378 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
22379 Remove associated type declarations and initialisations.
22380 (arm_expand_neon_builtin): Likewise.
22381 (neon_emit_pair_result_insn): Delete.
22382 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
22383 * config/arm/neon.md (neon_vtrn<mode>): Delete.
22384 (neon_vzip<mode>): Likewise.
22385 (neon_vuzp<mode>): Likewise.
22387 2014-05-13 Richard Biener <rguenther@suse.de>
22390 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
22391 it needs revisiting whether the call still may be tail-called.
22393 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
22395 * rtl.def (SYMBOL_REF): Remove middle "0" field.
22396 * rtl.h (block_symbol): Reduce number of fields to 2.
22397 (rtx_def): Add u2.symbol_ref_flags.
22398 (SYMBOL_REF_FLAGS): Use it.
22399 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
22400 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
22401 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
22402 Lower index of SYMBOL_REF_DATA.
22403 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
22404 Print SYMBOL_REF_FLAGS at the same time.
22405 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
22407 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
22409 * rtl.def (VAR_LOCATION): Remove "i" field.
22410 * rtl.h (rtx_def): Add u2.var_location_status.
22411 (PAT_VAR_LOCATION_STATUS): Use it.
22412 (gen_rtx_VAR_LOCATION): Declare.
22413 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
22414 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
22415 * var-tracking.c (emit_note_insn_var_location): Remove casts.
22417 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
22419 * rtl.def (scratch): Fix outdated comment and remove "0" field.
22420 * gengtype.c (adjust_field_rtx_def): Update accordingly.
22422 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
22424 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
22425 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
22426 * rtl.h (rtx_def): Add insn_uid to u2 field.
22427 (RTX_FLAG_CHECK8): Delete in favor of...
22428 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
22429 (INSN_DELETED_P): Update accordingly.
22430 (INSN_UID): Use u2.insn_uid.
22431 (INSN_CHAIN_CODE_P): Define.
22432 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
22433 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
22434 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
22435 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
22436 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
22437 indices accordingly.
22438 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
22439 Update indices for insn-chain rtxes.
22440 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
22441 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
22442 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
22443 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
22444 * combine.c (try_combine): Likewise.
22445 * ira.c (setup_prohibited_mode_move_regs): Likewise.
22447 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
22449 * rtl.def (REG): Remove middle field.
22450 * rtl.h (rtx_def): Add orignal_regno to u2.
22451 (ORIGINAL_REGNO): Use it instead of field 1.
22452 (REG_ATTRS): Lower field index accordingly.
22453 * gengtype.c (adjust_field_rtx_def): Remove handling of
22454 ORIGINAL_REGNO. Move REG_ATTRS index down.
22455 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
22456 code that prints the REGNO.
22458 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
22460 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
22463 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
22465 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
22467 2014-05-13 Bin Cheng <bin.cheng@arm.com>
22469 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
22470 (alloc_iv): Lower base expressions containing ADDR_EXPR.
22472 2014-05-13 Ian Bolton <ian.bolton@arm.com>
22474 * config/aarch64/aarch64-protos.h
22475 (aarch64_hard_regno_caller_save_mode): New prototype.
22476 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
22478 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
22480 2014-05-13 Christian Bruel <christian.bruel@st.com>
22482 * target.def (mode_switching): New hook vector.
22483 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
22484 (mode_exit, modepriority_to_mode): Likewise.
22485 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
22486 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
22487 * target.h: Include tm.h and hard-reg-set.h.
22488 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
22489 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
22490 * doc/tm.texi Regenerate.
22491 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
22492 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
22493 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
22494 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
22495 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
22496 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
22497 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
22498 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
22499 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
22500 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
22501 (ix86_emit_mode_set): Hookify.
22502 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
22504 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
22505 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
22506 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
22507 (epiphany_mode_priority_to_mode): Remove declaration.
22508 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
22509 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
22510 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
22512 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
22513 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
22514 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
22516 2014-05-13 Jakub Jelinek <jakub@redhat.com>
22519 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
22520 is const0_rtx, return immediately. Don't test count == 0 when
22523 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
22525 * Makefile.in: add shrink-wrap.o.
22526 * config/i386/i386.c: include "shrink-wrap.h"
22527 * function.c: Likewise.
22528 (requires_stack_frame_p, next_block_for_reg,
22529 move_insn_for_shrink_wrap, prepare_shrink_wrap,
22530 dup_block_and_redirect): Move to shrink-wrap.c
22531 (thread_prologue_and_epilogue_insns): Extract three code segments
22532 as functions in shrink-wrap.c
22533 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
22535 * shrink-wrap.c: New file.
22536 * shrink-wrap.h: New file.
22538 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
22540 * doc/extend.texi: Reflect current numbers of pragmas. Remove
22541 reference to Solaris.
22543 2014-05-12 Mike Stump <mikestump@comcast.net>
22546 * genattrtab.c (filename): Add.
22547 (convert_set_attr_alternative): Improve error message.
22548 (check_defs): Restore read_md_filename for error messages.
22549 (gen_insn): Save filename.
22551 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
22553 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
22554 -fno-local-ivars and -fivar-visibility.
22555 * c-family/c.opt: Make -Wshadow also implicitly enable
22558 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
22560 * doc/tm.texi: Remove reference to deleted macro.
22561 * doc/tm.texi.in: Likewise.
22563 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
22566 * config/avr/avr.c (avr_out_store_psi): Use correct constant
22569 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
22572 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
22573 * config/arm/aout.h (License): Same.
22574 * config/arm/bpabi.h (License): Same.
22575 * config/arm/elf.h (License): Same.
22576 * config/arm/linux-elf.h (License): Same.
22577 * config/arm/linux-gas.h (License): Same.
22578 * config/arm/netbsd-elf.h (License): Same.
22579 * config/arm/uclinux-eabi.h (License): Same.
22580 * config/arm/uclinux-elf.h (License): Same.
22581 * config/arm/vxworks.h (License): Same.
22583 2014-05-11 Jakub Jelinek <jakub@redhat.com>
22585 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
22586 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
22587 number of operands to 3.
22588 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
22589 * tree-nested.c (convert_nonlocal_omp_clauses,
22590 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
22591 * gimplify.c (gimplify_scan_omp_clauses): Handle
22592 OMP_CLAUSE_LINEAR_STMT.
22593 * omp-low.c (lower_rec_input_clauses): Fix typo.
22594 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
22595 cast between Fortran boolean_type_node and C _Bool if
22598 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
22600 PR tree-optimization/61136
22601 * wide-int.h (multiple_of_p): Define a version that doesn't return
22603 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
22604 integer_zerop/const_binop pair.
22605 (multiple_of_p): Likewise, converting both operands to widest_int
22608 2014-05-09 Teresa Johnson <tejohnson@google.com>
22610 * cgraphunit.c (analyze_functions): Use correct dump file.
22612 2014-05-09 Florian Weimer <fweimer@redhat.com>
22614 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
22616 (stack_protect_return_slot_p): New function.
22617 (expand_used_vars): Call stack_protect_decl_p and
22618 stack_protect_return_slot_p for -fstack-protector-strong.
22620 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
22621 Andrew Haley <aph@redhat.com>
22622 Richard Sandiford <rdsandiford@googlemail.com>
22624 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
22627 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
22629 PR middle-end/61111
22630 * fold-const.c (fold_binary_loc): Changed width of mask.
22632 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
22634 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
22635 unsigned int initializers for regno_in, regno_out.
22637 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
22640 * config/avr/avr.md (cc): Add new attribute set_vzn.
22641 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
22642 Set cc insn attribute to set_vzn instead of set_zn for alternatives
22643 with INC, DEC or NEG.
22644 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
22645 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
22646 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
22648 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22651 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22653 * wide-int.cc (UTItype): Define.
22654 (UDWtype): Define for appropriate W_TYPE_SIZE.
22656 2014-05-09 Richard Biener <rguenther@suse.de>
22658 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
22659 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
22660 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
22661 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
22662 ssa_propagate): Adjust.
22664 2014-05-08 Jeff Law <law@redhat.com>
22666 PR tree-optimization/61009
22667 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
22668 tri-state rather than a boolean. When a block is too big to
22669 thread through, inform caller via negative return value.
22670 (thread_across_edge): If a block was too big for normal threading,
22671 then it's too big for a joiner too, so remove temporary equivalences
22672 and return immediately.
22674 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
22675 Matthias Klose <doko@ubuntu.com>
22678 * optc-gen.awk: Fix option handling for -Wunused-parameter.
22680 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
22683 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
22685 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
22688 * config/alpha/alpha.c: Include gimple-iterator.h.
22689 (alpha_gimple_fold_builtin): New function. Move
22690 ALPHA_BUILTIN_UMULH folding from ...
22691 (alpha_fold_builtin): ... here.
22692 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
22694 2014-05-08 Wei Mi <wmi@google.com>
22697 * config/i386/i386.c (ix86_compute_frame_layout): Update
22698 preferred_stack_boundary for call, expanded from tls descriptor.
22699 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
22700 to depend on SP register.
22701 (*tls_local_dynamic_base_32_gnu): Ditto.
22702 (*tls_local_dynamic_32_once): Ditto.
22703 (tls_global_dynamic_64_<mode>): Set
22704 ix86_tls_descriptor_calls_expanded_in_cfun.
22705 (tls_local_dynamic_base_64_<mode>): Ditto.
22706 (tls_global_dynamic_32): Set
22707 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
22708 to depend on SP register.
22709 (tls_local_dynamic_base_32): Ditto.
22711 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22713 * config/arm/arm_neon.h: Update comment.
22714 * config/arm/neon-docgen.ml: Delete.
22715 * config/arm/neon-gen.ml: Delete.
22716 * doc/arm-neon-intrinsics.texi: Update comment.
22718 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22720 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
22722 (vand, vorr, veor, vorn, vbic): Remove.
22723 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
22725 (neon_vsub_unspec): Likewise.
22726 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
22728 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22730 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
22731 (vadd_s16): Likewise.
22732 (vadd_s32): Likewise.
22733 (vadd_f32): Likewise.
22734 (vadd_u8): Likewise.
22735 (vadd_u16): Likewise.
22736 (vadd_u32): Likewise.
22737 (vadd_s64): Likewise.
22738 (vadd_u64): Likewise.
22739 (vaddq_s8): Likewise.
22740 (vaddq_s16): Likewise.
22741 (vaddq_s32): Likewise.
22742 (vaddq_s64): Likewise.
22743 (vaddq_f32): Likewise.
22744 (vaddq_u8): Likewise.
22745 (vaddq_u16): Likewise.
22746 (vaddq_u32): Likewise.
22747 (vaddq_u64): Likewise.
22748 (vmul_s8): Likewise.
22749 (vmul_s16): Likewise.
22750 (vmul_s32): Likewise.
22751 (vmul_f32): Likewise.
22752 (vmul_u8): Likewise.
22753 (vmul_u16): Likewise.
22754 (vmul_u32): Likewise.
22755 (vmul_p8): Likewise.
22756 (vmulq_s8): Likewise.
22757 (vmulq_s16): Likewise.
22758 (vmulq_s32): Likewise.
22759 (vmulq_f32): Likewise.
22760 (vmulq_u8): Likewise.
22761 (vmulq_u16): Likewise.
22762 (vmulq_u32): Likewise.
22763 (vsub_s8): Likewise.
22764 (vsub_s16): Likewise.
22765 (vsub_s32): Likewise.
22766 (vsub_f32): Likewise.
22767 (vsub_u8): Likewise.
22768 (vsub_u16): Likewise.
22769 (vsub_u32): Likewise.
22770 (vsub_s64): Likewise.
22771 (vsub_u64): Likewise.
22772 (vsubq_s8): Likewise.
22773 (vsubq_s16): Likewise.
22774 (vsubq_s32): Likewise.
22775 (vsubq_s64): Likewise.
22776 (vsubq_f32): Likewise.
22777 (vsubq_u8): Likewise.
22778 (vsubq_u16): Likewise.
22779 (vsubq_u32): Likewise.
22780 (vsubq_u64): Likewise.
22781 (vand_s8): Likewise.
22782 (vand_s16): Likewise.
22783 (vand_s32): Likewise.
22784 (vand_u8): Likewise.
22785 (vand_u16): Likewise.
22786 (vand_u32): Likewise.
22787 (vand_s64): Likewise.
22788 (vand_u64): Likewise.
22789 (vandq_s8): Likewise.
22790 (vandq_s16): Likewise.
22791 (vandq_s32): Likewise.
22792 (vandq_s64): Likewise.
22793 (vandq_u8): Likewise.
22794 (vandq_u16): Likewise.
22795 (vandq_u32): Likewise.
22796 (vandq_u64): Likewise.
22797 (vorr_s8): Likewise.
22798 (vorr_s16): Likewise.
22799 (vorr_s32): Likewise.
22800 (vorr_u8): Likewise.
22801 (vorr_u16): Likewise.
22802 (vorr_u32): Likewise.
22803 (vorr_s64): Likewise.
22804 (vorr_u64): Likewise.
22805 (vorrq_s8): Likewise.
22806 (vorrq_s16): Likewise.
22807 (vorrq_s32): Likewise.
22808 (vorrq_s64): Likewise.
22809 (vorrq_u8): Likewise.
22810 (vorrq_u16): Likewise.
22811 (vorrq_u32): Likewise.
22812 (vorrq_u64): Likewise.
22813 (veor_s8): Likewise.
22814 (veor_s16): Likewise.
22815 (veor_s32): Likewise.
22816 (veor_u8): Likewise.
22817 (veor_u16): Likewise.
22818 (veor_u32): Likewise.
22819 (veor_s64): Likewise.
22820 (veor_u64): Likewise.
22821 (veorq_s8): Likewise.
22822 (veorq_s16): Likewise.
22823 (veorq_s32): Likewise.
22824 (veorq_s64): Likewise.
22825 (veorq_u8): Likewise.
22826 (veorq_u16): Likewise.
22827 (veorq_u32): Likewise.
22828 (veorq_u64): Likewise.
22829 (vbic_s8): Likewise.
22830 (vbic_s16): Likewise.
22831 (vbic_s32): Likewise.
22832 (vbic_u8): Likewise.
22833 (vbic_u16): Likewise.
22834 (vbic_u32): Likewise.
22835 (vbic_s64): Likewise.
22836 (vbic_u64): Likewise.
22837 (vbicq_s8): Likewise.
22838 (vbicq_s16): Likewise.
22839 (vbicq_s32): Likewise.
22840 (vbicq_s64): Likewise.
22841 (vbicq_u8): Likewise.
22842 (vbicq_u16): Likewise.
22843 (vbicq_u32): Likewise.
22844 (vbicq_u64): Likewise.
22845 (vorn_s8): Likewise.
22846 (vorn_s16): Likewise.
22847 (vorn_s32): Likewise.
22848 (vorn_u8): Likewise.
22849 (vorn_u16): Likewise.
22850 (vorn_u32): Likewise.
22851 (vorn_s64): Likewise.
22852 (vorn_u64): Likewise.
22853 (vornq_s8): Likewise.
22854 (vornq_s16): Likewise.
22855 (vornq_s32): Likewise.
22856 (vornq_s64): Likewise.
22857 (vornq_u8): Likewise.
22858 (vornq_u16): Likewise.
22859 (vornq_u32): Likewise.
22860 (vornq_u64): Likewise.
22862 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22864 * wide-int.cc (UTItype): Define.
22865 (UDWtype): Define for appropriate W_TYPE_SIZE.
22867 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
22869 PR tree-optimization/59100
22870 * tree-ssa-phiopt.c: Include tree-inline.h.
22871 (neutral_element_p, absorbing_element_p): New functions.
22872 (value_replacement): Handle conditional binary operations with a
22873 neutral or absorbing element.
22875 2014-05-08 Richard Biener <rguenther@suse.de>
22877 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
22878 folding the expression.
22879 (valueize_expr): Remove.
22880 (visit_reference_op_load): Do not valueize the result of
22882 (simplify_binary_expression): Likewise.
22883 (simplify_unary_expression): Likewise.
22885 2014-05-08 Richard Biener <rguenther@suse.de>
22887 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
22888 looking at TYPE_ARG_TYPES.
22890 2014-05-08 Richard Biener <rguenther@suse.de>
22892 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
22893 pointer propagation special-case.
22895 2014-05-08 Bin Cheng <bin.cheng@arm.com>
22897 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
22898 core part of address expressions.
22900 2014-05-08 Alan Modra <amodra@gmail.com>
22903 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
22904 loads and stores when -mno-strict-align at any alignment.
22905 (expand_block_clear): Similarly. Also correct calculation of
22908 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
22910 PR middle-end/39246
22911 * tree-complex.c (expand_complex_move): Keep line info when expanding
22913 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
22914 of complex expression. Use new argument to display correct location
22915 for values coming from phi statement.
22916 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
22917 (warn_uninitialized_phi): Pass location of phi argument to
22919 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
22920 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
22922 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
22924 * config/rs6000/predicates.md (indexed_address_mem): New.
22925 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
22926 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
22927 fpstore_ux, fpstore_u.
22928 (sign_extend, indexed, update): New.
22929 (cell_micro): Adjust.
22930 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
22931 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
22932 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
22933 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
22934 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
22935 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
22936 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
22937 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
22938 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
22939 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
22940 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
22941 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
22942 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
22943 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
22944 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
22946 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
22947 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
22948 *vsx_extract_<mode>_store): Adjust.
22949 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
22950 is_cracked_insn, insn_must_be_first_in_group,
22951 insn_must_be_last_in_group): Adjust.
22953 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
22955 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
22956 ppc440-fpstore): Adjust.
22957 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
22958 ppc476-fpstore): Adjust.
22959 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
22960 ppc601-fpstore): Adjust.
22961 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
22963 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
22965 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
22966 ppc7450-fpstore): Adjust.
22967 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
22968 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
22969 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
22971 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
22972 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
22973 cell-fpstore, cell-fpstore-update): Adjust.
22974 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
22975 ppce300c3_store, ppce300c3_fpstore): Adjust.
22976 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
22977 e500mc_fpstore): Adjust.
22978 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
22979 e500mc64_store, e500mc64_fpstore): Adjust.
22980 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
22981 e5500_fpstore): Adjust.
22982 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
22983 e6500_fpstore): Adjust.
22984 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
22986 * config/rs6000/power4.md (power4-load, power4-load-ext,
22987 power4-load-ext-update, power4-load-ext-update-indexed,
22988 power4-load-update-indexed, power4-load-update, power4-fpload,
22989 power4-fpload-update, power4-store, power4-store-update,
22990 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
22992 * config/rs6000/power5.md (power5-load, power5-load-ext,
22993 power5-load-ext-update, power5-load-ext-update-indexed,
22994 power5-load-update-indexed, power5-load-update, power5-fpload,
22995 power5-fpload-update, power5-store, power5-store-update,
22996 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
22998 * config/rs6000/power6.md (power6-load, power6-load-ext,
22999 power6-load-update, power6-load-update-indexed,
23000 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
23001 power6-fpload-update, power6-store, power6-store-update,
23002 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
23004 * config/rs6000/power7.md (power7-load, power7-load-ext,
23005 power7-load-update, power7-load-update-indexed,
23006 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
23007 power7-fpload-update, power7-store, power7-store-update,
23008 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
23010 * config/rs6000/power8.md (power8-load, power8-load-update,
23011 power8-load-ext, power8-load-ext-update, power8-fpload,
23012 power8-fpload-update, power8-store, power8-store-update-indexed,
23013 power8-fpstore, power8-fpstore-update): Adjust.
23014 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
23016 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
23017 titan_lsu_store, titan_lsu_fpstore): Adjust.
23018 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
23020 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
23023 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
23024 unrolled byte insns. Emit address increments after move insns.
23026 2014-05-07 David Malcolm <dmalcolm@redhat.com>
23028 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
23029 const_gimple, rather than a gimple.
23030 (gimple_call_builtin_p): Likewise, for the three variants.
23032 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
23033 (gimple_call_builtin_p): Likewise, for the three variants.
23035 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
23037 PR tree-optimization/61095
23038 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
23040 2014-05-07 Richard Biener <rguenther@suse.de>
23042 PR tree-optimization/61034
23043 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
23044 (maybe_skip_until): Use translate to take into account
23045 lattices when trying to do disambiguations.
23046 (get_continuation_for_phi_1): Likewise.
23047 (get_continuation_for_phi): Adjust for added translate arguments.
23048 (walk_non_aliased_vuses): Likewise.
23049 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
23050 (walk_non_aliased_vuses): Likewise.
23051 (call_may_clobber_ref_p_1): Declare.
23052 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
23053 calls. Stop early if we are only supposed to disambiguate.
23054 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
23056 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
23058 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
23059 Emit an error when the function has arguments.
23061 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
23063 * cfgloop.h (unswitch_loops): Remove.
23064 * doc/passes.texi: Remove references to loop-unswitch.c
23065 * timevar.def (TV_LOOP_UNSWITCH): Remove.
23067 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
23069 * tree-vect-data-refs.c (vect_grouped_load_supported): New
23070 check for loads group of length 3.
23071 (vect_permute_load_chain): New permutations for loads group of
23073 * tree-vect-stmts.c (vect_model_load_cost): Change cost
23074 of vec_perm_shuffle for the new permutations.
23076 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
23078 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
23079 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
23080 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
23081 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
23082 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
23083 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
23084 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
23085 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
23087 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
23089 * loop-unswitch.c: Delete.
23091 2014-05-07 Richard Biener <rguenther@suse.de>
23093 * config.gcc: Always set need_64bit_hwint to yes.
23095 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
23097 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
23098 of using optimize_size.
23100 2014-05-06 Mike Stump <mikestump@comcast.net>
23102 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
23104 2014-05-06 Joseph Myers <joseph@codesourcery.com>
23106 * config/i386/sse.md (*mov<mode>_internal)
23107 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
23108 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
23109 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
23110 (*<code><mode>3, *andnot<mode>3<mask_name>)
23111 (<mask_codefor><code><mode>3<mask_name>): Only consider
23112 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
23114 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
23117 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
23119 * lra-constraints.c (valid_address_p): Move earlier in file.
23120 Add a constraint argument to the address_info version.
23121 (satisfies_memory_constraint_p): New function.
23122 (satisfies_address_constraint_p): Likewise.
23123 (process_alt_operands, curr_insn_transform): Use them.
23124 (process_address): Pass the constraint to valid_address_p when
23125 checking address operands.
23127 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
23129 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
23130 to their respective blocks. Fix inadvertent use of "node".
23132 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
23134 * emit-rtl.c (init_derived_machine_modes): New functionm, split
23136 (init_emit_once): ...here.
23137 * rtl.h (init_derived_machine_modes): Declare.
23138 * toplev.c (do_compile): Call it even if no_backend.
23140 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
23141 Mike Stump <mikestump@comcast.net>
23142 Richard Sandiford <rdsandiford@googlemail.com>
23143 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23145 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
23146 (rtx_equal_for_memref_p): Update comment.
23147 (adjust_offset_for_component_ref): Use wide-int interfaces.
23148 * builtins.c (get_object_alignment_2): Likewise.
23149 (c_readstr): Likewise.
23150 (target_char_cast): Add comment.
23151 (determine_block_size): Use wide-int interfaces.
23152 (expand_builtin_signbit): Likewise.
23153 (fold_builtin_int_roundingfn): Likewise.
23154 (fold_builtin_bitop): Likewise.
23155 (fold_builtin_bswap): Likewise.
23156 (fold_builtin_logarithm): Use signop.
23157 (fold_builtin_pow): Likewise.
23158 (fold_builtin_memory_op): Use wide-int interfaces.
23159 (fold_builtin_object_size): Likewise.
23160 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
23161 nb_iterations_estimate.
23162 (record_niter_bound): Use wide-int interfaces.
23163 (get_estimated_loop_iterations_int): Likewise.
23164 (get_estimated_loop_iterations): Likewise.
23165 (get_max_loop_iterations): Likewise.
23166 * cfgloop.h: Include wide-int.h.
23167 (struct nb_iter_bound): Change bound to widest_int.
23168 (struct loop): Change nb_iterations_upper_bound and
23169 nb_iterations_estimate to widest_int.
23170 (record_niter_bound): Switch to use widest_int.
23171 (get_estimated_loop_iterations): Likewise.
23172 (get_max_loop_iterations): Likewise.
23173 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
23174 update for wide-int.
23175 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
23176 * combine.c (try_combine): Likewise.
23177 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
23178 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
23180 (aarch64_float_const_representable_p): Likewise.
23181 * config/arc/arc.c: Include wide-int.h.
23182 (arc_can_use_doloop_p): Use wide-int interfaces.
23183 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
23184 (vfp3_const_double_index): Likewise.
23185 * config/avr/avr.c (avr_out_round): Likewise.
23186 (avr_fold_builtin): Likewise.
23187 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
23188 (bfin_can_use_doloop_p): Likewise.
23189 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
23190 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
23191 * config/i386/i386.c: Include wide-int.h.
23192 (ix86_data_alignment): Use wide-int interfaces.
23193 (ix86_local_alignment): Likewise.
23194 (ix86_emit_swsqrtsf): Update real_from_integer.
23195 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
23196 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
23197 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
23198 (zero_constant): Likewise.
23199 (input_operand): Likewise.
23200 (splat_input_operand): Likewise.
23201 (non_logical_cint_operand): Change const_double to const_wide_int.
23202 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
23203 (easy_altivec_constant): Remove comment.
23204 (paired_expand_vector_init): Use CONSTANT_P.
23205 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
23206 (rs6000_emit_move): Update checks.
23207 (rs6000_aggregate_candidate): Use wide-int interfaces.
23208 (rs6000_expand_ternop_builtin): Likewise.
23209 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
23210 (rs6000_assemble_integer): Likewise.
23211 (rs6000_hash_constant): Likewise.
23212 (output_toc): Likewise.
23213 (rs6000_rtx_costs): Likewise.
23214 (rs6000_emit_swrsqrt); Update call to real_from_integer.
23215 * config/rs6000/rs6000-c.c: Include wide-int.h.
23216 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
23217 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
23218 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
23219 Handle CONST_WIDE_INT.
23220 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
23221 Use tree_fits_uhwi_p.
23222 * config/sparc/sparc.c: Include wide-int.h.
23223 (sparc_fold_builtin): Use wide-int interfaces.
23224 * config/vax/vax.c: Include wide-int.h.
23225 (vax_float_literal): Use real_from_integer.
23226 * coretypes.h (struct hwivec_def): New.
23228 (const_hwivec): New.
23229 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
23230 (equiv_constant): Handle CONST_WIDE_INT.
23231 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
23232 (cselib_hash_rtx): Handle CONST_WIDE_INT.
23233 * dbxout.c (stabstr_U): Use wide-int interfaces.
23234 (dbxout_type): Update to use cst_fits_shwi_p.
23235 * defaults.h (LOG2_BITS_PER_UNIT): Define.
23236 (TARGET_SUPPORTS_WIDE_INT): Add default.
23237 * dfp.c: Include wide-int.h.
23238 (decimal_real_to_integer2): Use wide-int interfaces and rename to
23239 decimal_real_to_integer.
23240 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
23241 decimal_real_to_integer.
23242 * doc/generic.texi (Constant expressions): Update for wide_int.
23243 * doc/rtl.texi (const_double): Likewise.
23244 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
23245 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
23246 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
23247 (REAL_VALUE_FROM_INT): Remove.
23248 (TARGET_SUPPORTS_WIDE_INT): New.
23249 * doc/tm.texi: Regenerate.
23250 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
23251 * double-int.h: Include wide-int.h.
23252 (struct wi::int_traits): New.
23253 * dwarf2out.c (get_full_len): New.
23254 (dw_val_equal_p): Add case dw_val_class_wide_int.
23255 (size_of_loc_descr): Likewise.
23256 (output_loc_operands): Likewise.
23257 (insert_double): Remove.
23258 (insert_wide_int): New.
23259 (add_AT_wide): New.
23260 (print_die): Add case dw_val_class_wide_int.
23261 (attr_checksum): Likewise.
23262 (attr_checksum_ordered): Likewise.
23263 (same_dw_val_p): Likewise.
23264 (size_of_die): Likewise.
23265 (value_format): Likewise.
23266 (output_die): Likewise.
23267 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
23269 (clz_loc_descriptor): Use wide-int interfaces.
23270 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
23271 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
23272 (round_up_to_align): Use wide-int interfaces.
23273 (field_byte_offset): Likewise.
23274 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
23275 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
23276 CONST_DOUBLE handling. Use wide-int interfaces.
23277 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
23278 (gen_enumeration_type_die): Use add_AT_wide.
23279 (hash_loc_operands): Add case dw_val_class_wide_int.
23280 (compare_loc_operands): Likewise.
23281 * dwarf2out.h: Include wide-int.h.
23282 (wide_int_ptr): New.
23283 (enum dw_val_class): Add dw_val_class_wide_int.
23284 (struct dw_val_struct): Add val_wide.
23285 * emit-rtl.c (const_wide_int_htab): New.
23286 (const_wide_int_htab_hash): New.
23287 (const_wide_int_htab_eq): New.
23288 (lookup_const_wide_int): New.
23289 (const_double_htab_hash): Use wide-int interfaces.
23290 (const_double_htab_eq): Likewise.
23291 (rtx_to_double_int): Conditionally compile for wide-int.
23292 (immed_double_int_const): Rename to immed_wide_int_const and
23293 update for wide-int.
23294 (immed_double_const): Conditionally compile for wide-int.
23295 (init_emit_once): Use wide-int interfaces.
23296 * explow.c (plus_constant): Likewise.
23297 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
23298 (lshift_value): Use wide-int interfaces.
23299 (expand_mult): Likewise.
23300 (choose_multiplier): Likewise.
23301 (expand_smod_pow2): Likewise.
23302 (make_tree): Likewise.
23303 * expr.c (convert_modes): Consolidate handling of constants.
23304 Use wide-int interfaces.
23305 (emit_group_load_1): Add note.
23306 (store_expr): Update comment.
23307 (get_inner_reference): Use wide-int interfaces.
23308 (expand_constructor): Update comment.
23309 (expand_expr_real_2): Use wide-int interfaces.
23310 (expand_expr_real_1): Likewise.
23311 (reduce_to_bit_field_precision): Likewise.
23312 (const_vector_from_tree): Likewise.
23313 * final.c: Include wide-int-print.h.
23314 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
23315 * fixed-value.c: Include wide-int.h.
23316 (fixed_from_string): Use wide-int interfaces.
23317 (fixed_to_decimal): Likewise.
23318 (fixed_convert_from_real): Likewise.
23319 (real_convert_from_fixed): Likewise.
23320 * fold-const.h (mem_ref_offset): Return an offset_int.
23321 (div_if_zero_remainder): Remove code parameter.
23322 * fold-const.c (div_if_zero_remainder): Remove code parameter.
23323 Use wide-int interfaces.
23324 (may_negate_without_overflow_p): Use wide-int interfaces.
23325 (negate_expr_p): Likewise.
23326 (fold_negate_expr): Likewise.
23327 (int_const_binop_1): Likewise.
23328 (const_binop): Likewise.
23329 (fold_convert_const_int_from_int): Likewise.
23330 (fold_convert_const_int_from_real): Likewise.
23331 (fold_convert_const_int_from_fixed): Likewise.
23332 (fold_convert_const_fixed_from_int): Likewise.
23333 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
23334 (sign_bit_p): Use wide-int interfaces.
23335 (make_range_step): Likewise.
23336 (build_range_check): Likewise. Pass an integer of the correct type
23337 instead of using integer_one_node.
23338 (range_predecessor): Pass an integer of the correct type instead
23339 of using integer_one_node.
23340 (range_successor): Likewise.
23341 (merge_ranges): Likewise.
23342 (unextend): Use wide-int interfaces.
23343 (extract_muldiv_1): Likewise.
23344 (fold_div_compare): Likewise.
23345 (fold_single_bit_test): Likewise.
23346 (fold_sign_changed_comparison): Likewise.
23347 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
23348 (fold_plusminus_mult_expr): Use wide-int interfaces.
23349 (native_encode_int): Likewise.
23350 (native_interpret_int): Likewise.
23351 (fold_unary_loc): Likewise.
23352 (pointer_may_wrap_p): Likewise.
23353 (size_low_cst): Likewise.
23354 (mask_with_tz): Likewise.
23355 (fold_binary_loc): Likewise.
23356 (fold_ternary_loc): Likewise.
23357 (multiple_of_p): Likewise.
23358 (tree_call_nonnegative_warnv_p): Update calls to
23359 tree_int_cst_min_precision and real_from_integer.
23360 (fold_negate_const): Use wide-int interfaces.
23361 (fold_abs_const): Likewise.
23362 (fold_relational_const): Use tree_int_cst_lt.
23363 (round_up_loc): Use wide-int interfaces.
23364 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
23365 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
23366 * gengtype.c: Remove include of double-int.h.
23367 (do_typedef): Use wide-int interfaces.
23368 (open_base_files): Add wide-int.h.
23369 (main): Add offset_int and widest_int typedefs.
23370 * gengtype-lex.l: Handle "^".
23371 (CXX_KEYWORD): Add "static".
23372 * gengtype-parse.c (require3): New.
23373 (require_template_declaration): Handle constant template arguments
23374 and nested templates.
23375 * gengtype-state.c: Don't include "double-int.h".
23376 * genpreds.c (write_one_predicate_function): Update comment.
23377 (write_tm_constrs_h): Add check for hval and lval use in
23379 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
23380 (add_to_sequence): Likewise.
23381 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
23382 and const_double_operand.
23383 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
23385 * gimple-fold.c (get_base_constructor): Likewise.
23386 (fold_array_ctor_reference): Likewise.
23387 (fold_nonarray_ctor_reference): Likewise.
23388 (fold_const_aggregate_ref_1): Likewise.
23389 (gimple_val_nonnegative_real_p): Likewise.
23390 (gimple_fold_indirect_ref): Likewise.
23391 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
23392 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
23393 (struct slsr_cand_d): Change index to be widest_int.
23394 (struct incr_info_d): Change incr to be widest_int.
23395 (alloc_cand_and_find_basis): Use wide-int interfaces.
23396 (slsr_process_phi): Likewise.
23397 (backtrace_base_for_ref): Likewise. Return a widest_int.
23398 (restructure_reference): Take a widest_int instead of a double_int.
23399 (slsr_process_ref): Use wide-int interfaces.
23400 (create_mul_ssa_cand): Likewise.
23401 (create_mul_imm_cand): Likewise.
23402 (create_add_ssa_cand): Likewise.
23403 (create_add_imm_cand): Take a widest_int instead of a double_int.
23404 (slsr_process_add): Use wide-int interfaces.
23405 (slsr_process_cast): Likewise.
23406 (slsr_process_copy): Likewise.
23407 (dump_candidate): Likewise.
23408 (dump_incr_vec): Likewise.
23409 (replace_ref): Likewise.
23410 (cand_increment): Likewise. Return a widest_int.
23411 (cand_abs_increment): Likewise.
23412 (replace_mult_candidate): Take a widest_int instead of a double_int.
23413 (replace_unconditional_candidate): Use wide-int interfaces.
23414 (incr_vec_index): Take a widest_int instead of a double_int.
23415 (create_add_on_incoming_edge): Likewise.
23416 (create_phi_basis): Use wide-int interfaces.
23417 (replace_conditional_candidate): Likewise.
23418 (record_increment): Take a widest_int instead of a double_int.
23419 (record_phi_increments): Use wide-int interfaces.
23420 (phi_incr_cost): Take a widest_int instead of a double_int.
23421 (lowest_cost_path): Likewise.
23422 (total_savings): Likewise.
23423 (analyze_increments): Use wide-int interfaces.
23424 (ncd_with_phi): Take a widest_int instead of a double_int.
23425 (ncd_of_cand_and_phis): Likewise.
23426 (nearest_common_dominator_for_cands): Likewise.
23427 (insert_initializers): Use wide-int interfaces.
23428 (all_phi_incrs_profitable): Likewise.
23429 (replace_one_candidate): Likewise.
23430 (replace_profitable_candidates): Likewise.
23431 * godump.c: Include wide-int-print.h.
23432 (go_output_typedef): Use wide-int interfaces.
23433 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
23434 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
23435 (build_loop_iteration_domains): Likewise.
23436 * hooks.h: Include wide-int.h rather than double-int.h.
23437 (hook_bool_dint_dint_uint_bool_true): Delete.
23438 (hook_bool_wint_wint_uint_bool_true): Declare.
23439 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
23440 (hook_bool_wint_wint_uint_bool_true): New.
23441 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
23443 (ubsan_expand_si_overflow_mul_check): Likewise.
23444 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
23445 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
23446 (get_ancestor_addr_info): Likewise.
23447 (ipa_modify_call_arguments): Likewise.
23448 * loop-doloop.c (doloop_modify): Likewise.
23449 (doloop_optimize): Likewise.
23450 * loop-iv.c (iv_number_of_iterations): Likewise.
23451 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
23452 (unroll_loop_constant_iterations): Likewise.
23453 (decide_unroll_runtime_iterations): Likewise.
23454 (unroll_loop_runtime_iterations): Likewise.
23455 (decide_peel_simple): Likewise.
23456 (decide_unroll_stupid): Likewise.
23457 * lto-streamer-in.c (streamer_read_wi): Add.
23458 (input_cfg): Use wide-int interfaces.
23459 (lto_input_tree_1): Likewise.
23460 * lto-streamer-out.c (streamer_write_wi): Add.
23461 (hash_tree): Use wide-int interfaces.
23462 (output_cfg): Likewise.
23463 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
23464 (GTFILES): Add wide-int.h and signop.h.
23465 (TAGS): Look for .cc files too.
23466 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
23467 * optabs.c (expand_subword_shift): Likewise.
23468 (expand_doubleword_shift): Likewise.
23469 (expand_absneg_bit): Likewise.
23470 (expand_copysign_absneg): Likewise.
23471 (expand_copysign_bit): Likewise.
23472 * postreload.c (reload_cse_simplify_set): Likewise.
23473 * predict.c (predict_iv_comparison): Likewise.
23474 * pretty-print.h: Include wide-int-print.h.
23476 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
23477 * print-tree.c: Include wide-int-print.h.
23478 (print_node_brief): Use wide-int interfaces.
23479 (print_node): Likewise.
23480 * read-rtl.c (validate_const_wide_int): New.
23481 (read_rtx_code): Add CONST_WIDE_INT case.
23482 * real.c: Include wide-int.h.
23483 (real_to_integer2): Delete.
23484 (real_to_integer): New function, returning a wide_int.
23485 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
23486 (ten_to_ptwo): Update call to real_from_integer.
23487 (real_digit): Likewise.
23488 * real.h: Include signop.h, wide-int.h and insn-modes.h.
23489 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
23490 (REAL_VALUE_TO_INT): Delete.
23491 (real_to_integer): Declare a wide-int form.
23492 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
23493 * recog.c (const_int_operand): Improve comment.
23494 (const_scalar_int_operand): New.
23495 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
23496 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
23497 (split_double): Likewise.
23498 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
23499 (rtx_size): Likewise.
23500 (rtx_alloc_stat_v): New.
23501 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
23502 (cwi_output_hex): New.
23503 (iterative_hash_rtx): Handle CONST_WIDE_INT.
23504 (cwi_check_failed_bounds): New.
23505 * rtl.def (CONST_WIDE_INT): New.
23506 * rtl.h: Include <utility> and wide-int.h.
23507 (struct hwivec_def): New.
23508 (CWI_GET_NUM_ELEM): New.
23509 (CWI_PUT_NUM_ELEM): New.
23510 (struct rtx_def): Add num_elem and hwiv.
23511 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
23512 (CASE_CONST_UNIQUE): Likewise.
23513 (CASE_CONST_ANY): Likewise.
23514 (CONST_SCALAR_INT_P): Likewise.
23515 (CONST_WIDE_INT_P): New.
23517 (HWIVEC_CHECK): New.
23518 (cwi_check_failed_bounds): New.
23520 (HWIVEC_CHECK): New.
23521 (CONST_WIDE_INT_VEC) New.
23522 (CONST_WIDE_INT_NUNITS) New.
23523 (CONST_WIDE_INT_ELT) New.
23524 (rtx_mode_t): New type.
23525 (wi::int_traits <rtx_mode_t>): New.
23527 (wi::min_value): New.
23528 (wi::max_value): New.
23530 (const_wide_int_alloc): New.
23531 (immed_wide_int_const): New.
23532 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
23533 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
23534 * signop.h: New file.
23535 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
23536 (simplify_const_unary_operation): Use wide-int interfaces.
23537 (simplify_binary_operation_1): Likewise.
23538 (simplify_const_binary_operation): Likewise.
23539 (simplify_const_relational_operation): Likewise.
23540 (simplify_immed_subreg): Likewise.
23541 * stmt.c (expand_case): Likewise.
23542 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
23543 signop rather than a bool.
23544 * stor-layout.c (layout_type): Use wide-int interfaces.
23545 (initialize_sizetypes): Update calls to
23546 set_min_and_max_values_for_integral_type.
23547 (set_min_and_max_values_for_integral_type): Take a signop rather
23548 than a bool. Use wide-int interfaces.
23549 (fixup_signed_type): Update accordingly. Remove
23550 HOST_BITS_PER_DOUBLE_INT limit.
23551 (fixup_unsigned_type): Likewise.
23552 * system.h (STATIC_CONSTANT_P): New.
23553 (STATIC_ASSERT): New.
23554 * target.def (can_use_doloop_p): Take widest_ints rather than
23556 * target.h: Include wide-int.h rather than double-int.h.
23557 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
23559 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
23560 rather than INT_CST_LT_UNSIGNED.
23561 (can_use_doloop_if_innermost): Take widest_ints rather than
23563 * tree-affine.c: Include wide-int-print.h.
23564 (double_int_ext_for_comb): Delete.
23565 (wide_int_ext_for_comb): New.
23566 (aff_combination_zero): Use wide-int interfaces.
23567 (aff_combination_const): Take a widest_int instead of a double_int.
23568 (aff_combination_elt): Use wide-int interfaces.
23569 (aff_combination_scale): Take a widest_int instead of a double_int.
23570 (aff_combination_add_elt): Likewise.
23571 (aff_combination_add_cst): Likewise.
23572 (aff_combination_add): Use wide-int interfaces.
23573 (aff_combination_convert): Likewise.
23574 (tree_to_aff_combination): Likewise.
23575 (add_elt_to_tree): Take a widest_int instead of a double_int.
23576 (aff_combination_to_tree): Use wide-int interfaces.
23577 (aff_combination_remove_elt): Likewise.
23578 (aff_combination_add_product): Take a widest_int instead of
23580 (aff_combination_mult): Use wide-int interfaces.
23581 (aff_combination_expand): Likewise.
23582 (double_int_constant_multiple_p): Delete.
23583 (wide_int_constant_multiple_p): New.
23584 (aff_combination_constant_multiple_p): Take a widest_int pointer
23585 instead of a double_int pointer.
23586 (print_aff): Use wide-int interfaces.
23587 (get_inner_reference_aff): Take a widest_int pointer
23588 instead of a double_int pointer.
23589 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
23590 * tree-affine.h: Include wide-int.h.
23591 (struct aff_comb_elt): Change type of coef to widest_int.
23592 (struct affine_tree_combination): Change type of offset to widest_int.
23593 (double_int_ext_for_comb): Delete.
23594 (wide_int_ext_for_comb): New.
23595 (aff_combination_const): Use widest_int instead of double_int.
23596 (aff_combination_scale): Likewise.
23597 (aff_combination_add_elt): Likewise.
23598 (aff_combination_constant_multiple_p): Likewise.
23599 (get_inner_reference_aff): Likewise.
23600 (aff_comb_cannot_overlap_p): Likewise.
23601 (aff_combination_zero_p): Use wide-int interfaces.
23602 * tree.c: Include tree.h.
23603 (init_ttree): Use make_int_cst.
23604 (tree_code_size): Removed code for INTEGER_CST case.
23605 (tree_size): Add INTEGER_CST case.
23606 (make_node_stat): Update comment.
23607 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
23608 (build_int_cst_type): Use wide-int interfaces.
23609 (double_int_to_tree): Likewise.
23610 (double_int_fits_to_tree_p): Delete.
23611 (force_fit_type_double): Delete.
23612 (force_fit_type): New.
23613 (int_cst_hash_hash): Use wide-int interfaces.
23614 (int_cst_hash_eq): Likewise.
23615 (build_int_cst_wide): Delete.
23616 (wide_int_to_tree): New.
23617 (cache_integer_cst): Use wide-int interfaces.
23618 (build_low_bits_mask): Likewise.
23619 (cst_and_fits_in_hwi): Likewise.
23620 (real_value_from_int_cst): Likewise.
23621 (make_int_cst_stat): New.
23622 (integer_zerop): Use wide_int interfaces.
23623 (integer_onep): Likewise.
23624 (integer_all_onesp): Likewise.
23625 (integer_pow2p): Likewise.
23626 (integer_nonzerop): Likewise.
23627 (tree_log2): Likewise.
23628 (tree_floor_log2): Likewise.
23629 (tree_ctz): Likewise.
23630 (int_size_in_bytes): Likewise.
23631 (mem_ref_offset): Return an offset_int rather than a double_int.
23632 (build_type_attribute_qual_variant): Use wide_int interfaces.
23633 (type_hash_eq): Likewise
23634 (tree_int_cst_equal): Likewise.
23635 (tree_int_cst_lt): Delete.
23636 (tree_int_cst_compare): Likewise.
23637 (tree_fits_shwi_p): Use wide_int interfaces.
23638 (tree_fits_uhwi_p): Likewise.
23639 (tree_int_cst_sign_bit): Likewise.
23640 (tree_int_cst_sgn): Likewise.
23641 (tree_int_cst_min_precision): Take a signop rather than a bool.
23642 (simple_cst_equal): Use wide_int interfaces.
23643 (compare_tree_int): Likewise.
23644 (iterative_hash_expr): Likewise.
23645 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
23647 (get_type_static_bounds): Use wide_int interfaces.
23648 (tree_int_cst_elt_check_failed): New.
23649 (build_common_tree_nodes): Reordered to set prec before filling in
23651 (int_cst_value): Check cst_and_fits_in_hwi.
23652 (widest_int_cst_value): Use wide_int interfaces.
23653 (upper_bound_in_type): Likewise.
23654 (lower_bound_in_type): Likewise.
23655 (num_ending_zeros): Likewise.
23656 (drop_tree_overflow): Likewise.
23657 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
23658 (gen_conditions_for_pow_cst_base): Likewise.
23659 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
23660 (group_case_labels_stmt): Use wide-int interfaces.
23661 (verify_gimple_assign_binary): Likewise.
23662 (print_loop): Likewise.
23663 * tree-chrec.c (tree_fold_binomial): Likewise.
23664 * tree-core.h (struct tree_base): Add int_length.
23665 (struct tree_int_cst): Change rep of value.
23666 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
23667 (dr_may_alias_p): Likewise.
23668 (max_stmt_executions_tree): Likewise.
23669 * tree.def (INTEGER_CST): Update comment.
23670 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
23671 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
23672 * tree-dump.c: Include wide-int.h and wide-int-print.h.
23673 (dequeue_and_dump): Use wide-int interfaces.
23674 * tree.h: Include wide-int.h.
23675 (NULL_TREE): Moved to earlier loc in file.
23676 (TREE_INT_CST_ELT_CHECK): New.
23677 (tree_int_cst_elt_check_failed): New.
23679 (TREE_INT_CST): Delete.
23680 (TREE_INT_CST_LOW): Use wide-int interfaces.
23681 (TREE_INT_CST_HIGH): Delete.
23682 (TREE_INT_CST_NUNITS): New.
23683 (TREE_INT_CST_EXT_NUNITS): Likewise.
23684 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
23685 (TREE_INT_CST_ELT): Likewise.
23686 (INT_CST_LT): Delete.
23687 (tree_int_cst_elt_check): New (two forms).
23688 (type_code_size): Update comment.
23689 (make_int_cst_stat, make_int_cst): New.
23690 (tree_to_double_int): Delete.
23691 (double_int_fits_to_tree_p): Delete.
23692 (force_fit_type_double): Delete.
23693 (build_int_cstu): Replace with out-of-line function.
23694 (build_int_cst_wide): Delete.
23695 (tree_int_cst_lt): Define inline.
23696 (tree_int_cst_le): New.
23697 (tree_int_cst_compare): Define inline.
23698 (tree_int_cst_min_precision): Take a signop rather than a bool.
23699 (wi::int_traits <const_tree>): New.
23700 (wi::int_traits <tree>): New.
23701 (wi::extended_tree): New.
23702 (wi::int_traits <wi::extended_tree>): New.
23703 (wi::to_widest): New.
23704 (wi::to_offset): New.
23705 (wi::fits_to_tree_p): New.
23706 (wi::min_value): New.
23707 (wi::max_value): New.
23708 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
23709 (copy_tree_body_r): Likewise.
23710 * tree-object-size.c (compute_object_offset): Likewise.
23711 (addr_object_size): Likewise.
23712 * tree-predcom.c: Include wide-int-print.h.
23713 (struct dref_d): Change type of offset to widest_int.
23714 (dump_dref): Call wide-int printer.
23715 (aff_combination_dr_offset): Use wide-int interfaces.
23716 (determine_offset): Take a widest_int pointer rather than a
23717 double_int pointer.
23718 (split_data_refs_to_components): Use wide-int interfaces.
23719 (suitable_component_p): Likewise.
23720 (order_drefs): Likewise.
23721 (add_ref_to_chain): Likewise.
23722 (valid_initializer_p): Likewise.
23723 (determine_roots_comp): Likewise.
23724 * tree-pretty-print.c: Include wide-int-print.h.
23725 (dump_generic_node): Use wide-int interfaces.
23726 * tree-sra.c (sra_ipa_modify_expr): Likewise.
23727 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
23728 (move_fixed_address_to_symbol): Likewise.
23729 (move_hint_to_base): Likewise.
23730 (move_pointer_to_base): Likewise.
23731 (move_variant_to_index): Likewise.
23732 (most_expensive_mult_to_index): Likewise.
23733 (addr_to_parts): Likewise.
23734 (copy_ref_info): Likewise.
23735 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
23736 (indirect_refs_may_alias_p): Likewise.
23737 (stmt_kills_ref_p_1): Likewise.
23738 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
23739 * tree-ssa-ccp.c: Update comment at top of file. Include
23741 (struct prop_value_d): Change type of mask to widest_int.
23742 (extend_mask): New function.
23743 (dump_lattice_value): Use wide-int interfaces.
23744 (get_default_value): Likewise.
23745 (set_constant_value): Likewise.
23746 (set_value_varying): Likewise.
23747 (valid_lattice_transition): Likewise.
23748 (set_lattice_value): Likewise.
23749 (value_to_double_int): Delete.
23750 (value_to_wide_int): New.
23751 (get_value_from_alignment): Use wide-int interfaces.
23752 (get_value_for_expr): Likewise.
23753 (do_dbg_cnt): Likewise.
23754 (ccp_finalize): Likewise.
23755 (ccp_lattice_meet): Likewise.
23756 (bit_value_unop_1): Use widest_ints rather than double_ints.
23757 (bit_value_binop_1): Likewise.
23758 (bit_value_unop): Use wide-int interfaces.
23759 (bit_value_binop): Likewise.
23760 (bit_value_assume_aligned): Likewise.
23761 (evaluate_stmt): Likewise.
23762 (ccp_fold_stmt): Likewise.
23763 (visit_cond_stmt): Likewise.
23764 (ccp_visit_stmt): Likewise.
23765 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
23766 (constant_pointer_difference): Likewise.
23767 (associate_pointerplus): Likewise.
23768 (combine_conversions): Likewise.
23769 * tree-ssa-loop.h: Include wide-int.h.
23770 (struct tree_niter_desc): Change type of max to widest_int.
23771 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
23772 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
23773 (remove_redundant_iv_tests): Likewise.
23774 (canonicalize_loop_induction_variables): Likewise.
23775 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
23776 (constant_multiple_of): Take a widest_int pointer instead of
23777 a double_int pointer.
23778 (get_computation_aff): Use wide-int interfaces.
23779 (ptr_difference_cost): Likewise.
23780 (difference_cost): Likewise.
23781 (get_loop_invariant_expr_id): Likewise.
23782 (get_computation_cost_at): Likewise.
23783 (iv_elimination_compare_lt): Likewise.
23784 (may_eliminate_iv): Likewise.
23785 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
23786 instead of double_int.
23787 (max_loop_iterations): Likewise.
23788 (max_stmt_executions): Likewise.
23789 (estimated_stmt_executions): Likewise.
23790 * tree-ssa-loop-niter.c: Include wide-int-print.h.
23791 (split_to_var_and_offset): Use wide-int interfaces.
23792 (determine_value_range): Likewise.
23793 (bound_difference_of_offsetted_base): Likewise.
23794 (bounds_add): Take a widest_int instead of a double_int.
23795 (number_of_iterations_ne_max): Use wide-int interfaces.
23796 (number_of_iterations_ne): Likewise.
23797 (number_of_iterations_lt_to_ne): Likewise.
23798 (assert_loop_rolls_lt): Likewise.
23799 (number_of_iterations_lt): Likewise.
23800 (number_of_iterations_le): Likewise.
23801 (number_of_iterations_cond): Likewise.
23802 (number_of_iterations_exit): Likewise.
23803 (finite_loop_p): Likewise.
23804 (derive_constant_upper_bound_assign): Likewise.
23805 (derive_constant_upper_bound): Return a widest_int.
23806 (derive_constant_upper_bound_ops): Likewise.
23807 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
23808 (record_estimate): Take a widest_int rather than a double_int.
23809 (record_nonwrapping_iv): Use wide-int interfaces.
23810 (double_int_cmp): Delete.
23811 (wide_int_cmp): New.
23812 (bound_index): Take a widest_int rather than a double_int.
23813 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
23814 (maybe_lower_iteration_bound): Likewise.
23815 (estimate_numbers_of_iterations_loop): Likewise.
23816 (estimated_loop_iterations): Take a widest_int pointer than than
23817 a double_int pointer.
23818 (estimated_loop_iterations_int): Use wide-int interfaces.
23819 (max_loop_iterations): Take a widest_int pointer than than
23820 a double_int pointer.
23821 (max_loop_iterations_int): Use wide-int interfaces.
23822 (max_stmt_executions): Take a widest_int pointer than than
23823 a double_int pointer.
23824 (estimated_stmt_executions): Likewise.
23825 (n_of_executions_at_most): Use wide-int interfaces.
23826 (scev_probably_wraps_p): Likewise.
23827 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
23828 to real_to_integer.
23829 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
23831 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
23832 double_ints. Adjust for trailing_wide_ints <3> representation.
23833 (set_nonzero_bits): Likewise.
23834 (get_range_info): Return wide_ints rather than double_ints.
23835 Adjust for trailing_wide_ints <3> representation.
23836 (get_nonzero_bits): Likewise.
23837 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
23839 * tree-ssanames.h (struct range_info_def): Replace min, max and
23840 nonzero_bits with a trailing_wide_ints <3>.
23841 (set_range_info): Use wide_int_refs rather than double_ints.
23842 (set_nonzero_bits): Likewise.
23843 (get_range_info): Return wide_ints rather than double_ints.
23844 (get_nonzero_bits): Likewise.
23845 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
23846 * tree-ssa-pre.c (phi_translate_1): Likewise.
23847 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
23848 (acceptable_pow_call): Likewise.
23849 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
23851 (vn_reference_fold_indirect): Likewise.
23852 (vn_reference_maybe_forwprop_address): Likewise.
23853 (valueize_refs_1): Likewise.
23854 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
23855 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
23856 tree_int_cst_lt and tree_int_cst_le.
23857 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
23859 (streamer_alloc_tree): Likewise.
23860 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
23861 (streamer_write_tree_header): Likewise.
23862 (streamer_write_integer_cst): Likewise.
23863 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
23864 (build_constructors): Likewise.
23865 (array_value_type): Likewise.
23866 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
23867 (vect_check_gather): Likewise.
23868 * tree-vect-generic.c (build_replicated_const): Likewise.
23869 (expand_vector_divmod): Likewise.
23870 * tree-vect-loop.c (vect_transform_loop): Likewise.
23871 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
23872 (vect_do_peeling_for_alignment): Likewise.
23873 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
23874 * tree-vrp.c: Include wide-int.h.
23875 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
23876 (extract_range_from_assert): Use wide-int interfaces.
23877 (vrp_int_const_binop): Likewise.
23878 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
23879 double_int pointers.
23880 (ranges_from_anti_range): Use wide-int interfaces.
23881 (quad_int_cmp): Delete.
23882 (quad_int_pair_sort): Likewise.
23883 (extract_range_from_binary_expr_1): Use wide-int interfaces.
23884 (extract_range_from_unary_expr_1): Likewise.
23885 (adjust_range_with_scev): Likewise.
23886 (masked_increment): Take and return wide_ints rather than double_ints.
23887 (register_edge_assert_for_2): Use wide-int interfaces.
23888 (check_array_ref): Likewise.
23889 (search_for_addr_array): Likewise.
23890 (maybe_set_nonzero_bits): Likewise.
23891 (union_ranges): Pass an integer of the correct type instead of
23892 using integer_one_node.
23893 (intersect_ranges): Likewise.
23894 (simplify_truth_ops_using_ranges): Likewise.
23895 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
23896 (range_fits_type_p): Likewise.
23897 (simplify_cond_using_ranges): Likewise. Take a signop rather than
23899 (simplify_conversion_using_ranges): Use wide-int interfaces.
23900 (simplify_float_conversion_using_ranges): Likewise.
23901 (vrp_finalize): Likewise.
23902 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
23903 (gimple_stringops_transform): Likewise.
23904 * varasm.c (decode_addr_const): Likewise.
23905 (const_hash_1): Likewise.
23906 (const_rtx_hash_1): Likewise
23907 (output_constant): Likewise.
23908 (array_size_for_constructor): Likewise.
23909 (output_constructor_regular_field): Likewise.
23910 (output_constructor_bitfield): Likewise.
23911 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
23912 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
23914 * gencheck.c: Define BITS_PER_UNIT.
23915 * wide-int.cc: New.
23917 * wide-int-print.cc: New.
23918 * wide-int-print.h: New.
23920 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
23922 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
23924 2014-05-06 Richard Biener <rguenther@suse.de>
23926 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
23927 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
23928 (TODO_verify_all): Adjust.
23929 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
23930 TODO_verify_stmts and TODO_verify_rtl_sharing.
23931 * bb-reorder.c: Likewise.
23932 * cfgexpand.c: Likewise.
23933 * cprop.c: Likewise.
23935 * function.c: Likewise.
23936 * fwprop.c: Likewise.
23937 * gcse.c: Likewise.
23938 * gimple-ssa-isolate-paths.c: Likewise.
23939 * gimple-ssa-strength-reduction.c: Likewise.
23940 * ipa-split.c: Likewise.
23941 * loop-init.c: Likewise.
23942 * loop-unroll.c: Likewise.
23943 * lower-subreg.c: Likewise.
23944 * modulo-sched.c: Likewise.
23945 * postreload-gcse.c: Likewise.
23946 * predict.c: Likewise.
23947 * recog.c: Likewise.
23948 * sched-rgn.c: Likewise.
23949 * store-motion.c: Likewise.
23950 * tracer.c: Likewise.
23951 * trans-mem.c: Likewise.
23952 * tree-call-cdce.c: Likewise.
23953 * tree-cfg.c: Likewise.
23954 * tree-cfgcleanup.c: Likewise.
23955 * tree-complex.c: Likewise.
23956 * tree-eh.c: Likewise.
23957 * tree-emutls.c: Likewise.
23958 * tree-if-conv.c: Likewise.
23959 * tree-into-ssa.c: Likewise.
23960 * tree-loop-distribution.c: Likewise.
23961 * tree-object-size.c: Likewise.
23962 * tree-parloops.c: Likewise.
23963 * tree-pass.h: Likewise.
23964 * tree-sra.c: Likewise.
23965 * tree-ssa-ccp.c: Likewise.
23966 * tree-ssa-copy.c: Likewise.
23967 * tree-ssa-copyrename.c: Likewise.
23968 * tree-ssa-dce.c: Likewise.
23969 * tree-ssa-dom.c: Likewise.
23970 * tree-ssa-dse.c: Likewise.
23971 * tree-ssa-forwprop.c: Likewise.
23972 * tree-ssa-ifcombine.c: Likewise.
23973 * tree-ssa-loop-ch.c: Likewise.
23974 * tree-ssa-loop-ivcanon.c: Likewise.
23975 * tree-ssa-loop.c: Likewise.
23976 * tree-ssa-math-opts.c: Likewise.
23977 * tree-ssa-phiopt.c: Likewise.
23978 * tree-ssa-phiprop.c: Likewise.
23979 * tree-ssa-pre.c: Likewise.
23980 * tree-ssa-reassoc.c: Likewise.
23981 * tree-ssa-sink.c: Likewise.
23982 * tree-ssa-strlen.c: Likewise.
23983 * tree-ssa-tail-merge.c: Likewise.
23984 * tree-ssa-uncprop.c: Likewise.
23985 * tree-switch-conversion.c: Likewise.
23986 * tree-tailcall.c: Likewise.
23987 * tree-vect-generic.c: Likewise.
23988 * tree-vectorizer.c: Likewise.
23989 * tree-vrp.c: Likewise.
23990 * tsan.c: Likewise.
23991 * var-tracking.c: Likewise.
23992 * bt-load.c: Likewise.
23993 * cfgcleanup.c: Likewise.
23994 * combine-stack-adj.c: Likewise.
23995 * combine.c: Likewise.
23996 * compare-elim.c: Likewise.
23997 * config/epiphany/resolve-sw-modes.c: Likewise.
23998 * config/i386/i386.c: Likewise.
23999 * config/mips/mips.c: Likewise.
24000 * config/s390/s390.c: Likewise.
24001 * config/sh/sh_treg_combine.cc: Likewise.
24002 * config/sparc/sparc.c: Likewise.
24005 * final.c: Likewise.
24006 * ifcvt.c: Likewise.
24007 * mode-switching.c: Likewise.
24008 * passes.c: Likewise.
24009 * postreload.c: Likewise.
24011 * reg-stack.c: Likewise.
24012 * regcprop.c: Likewise.
24013 * regrename.c: Likewise.
24016 2014-05-06 Richard Biener <rguenther@suse.de>
24018 PR middle-end/61070
24019 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
24020 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
24022 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
24025 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
24027 2014-05-05 Radovan Obradovic <robradovic@mips.com>
24028 Tom de Vries <tom@codesourcery.com>
24030 * target.def (call_fusage_contains_non_callee_clobbers): New
24032 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
24034 (@node Miscellaneous Register Hooks): New node.
24035 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
24036 * doc/tm.texi: Regenerate.
24038 2014-05-05 Marek Polacek <polacek@redhat.com>
24041 * opts.c (common_handle_option): Call error_at instead of warning_at.
24043 2014-05-05 Richard Biener <rguenther@suse.de>
24045 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
24046 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
24047 under the TODO_verify_il umbrella.
24049 2014-05-05 Richard Biener <rguenther@suse.de>
24051 * passes.c (execute_function_todo): Move TODO_verify_flow under
24052 the TODO_verify_ul umbrella.
24054 2014-05-05 Richard Biener <rguenther@suse.de>
24056 PR middle-end/61010
24057 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
24058 X & CST away from a CST that is the mask of a mode.
24060 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
24062 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
24063 int argument to enum machine_mode.
24064 (picochip_class_max_nregs): Ditto.
24065 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
24066 (picochip_class_max_nregs): Ditto.
24068 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
24070 * target.def: Add new target hook.
24071 * doc/tm.texi: Regenerate.
24072 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
24073 * targhooks.c (default_keep_leaf_when_profiled): New function.
24075 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
24076 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
24078 2014-05-05 Bin Cheng <bin.cheng@arm.com>
24080 PR tree-optimization/60363
24081 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
24082 (copy_phi_args): New parameters. Call get_value_locus_in_path.
24083 (update_destination_phis): New parameter.
24084 (create_edge_and_update_destination_phis): Ditto.
24085 (ssa_fix_duplicate_block_edges): Pass new arguments.
24086 (thread_single_edge): Ditto.
24088 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
24090 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
24091 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
24092 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
24093 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
24094 Use RS6000_BTM_HARD_FLOAT.
24095 (BU_MISC_2): Likewise.
24096 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
24097 RS6000_BTM_HARD_FLOAT.
24098 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
24099 is explicitly used.
24100 (rs6000_invalid_builtin): Add hard floating builtin support.
24101 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
24102 hard float builtins.
24103 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
24105 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
24107 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
24108 Add missing function* argument.
24110 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
24112 * lra-constraints.c (valid_address_p): Move earlier in file.
24113 Add a constraint argument to the address_info version.
24114 (satisfies_memory_constraint_p): New function.
24115 (satisfies_address_constraint_p): Likewise.
24116 (process_alt_operands, curr_insn_transform): Use them.
24117 (process_address): Pass the constraint to valid_address_p when
24118 checking address operands.
24120 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
24122 * config/mips/mips.c (mips_isa_rev): New variable.
24123 (mips_set_architecture): Set it.
24124 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
24126 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
24127 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
24128 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
24129 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
24130 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
24131 conditions in terms of mips_isa_rev.
24132 (mips_isa_rev): Declare.
24134 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
24136 * config/sh/sh-mem.cc: Use tabs instead of spaces.
24137 (prob_unlikely, prob_likely): Make variables const.
24139 2014-05-03 Denis Chertykov <chertykov@gmail.com>
24141 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
24143 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
24145 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
24147 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
24149 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
24150 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
24151 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
24153 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
24154 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
24156 Replace usage of ROUND_REG with sh_round_reg.
24157 Use CEIL instead of ROUND_ADVANCE.
24159 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
24162 * config/sh/sh.c: Include stdlib headers before everything else.
24164 2014-05-02 Jakub Jelinek <jakub@redhat.com>
24166 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
24167 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
24168 (gimplify_adjust_omp_clauses): Simd region is never
24169 directly nested in combined parallel. Instead, for linear
24170 with copyin/copyout, if in combined for simd loop, make decl
24171 firstprivate/lastprivate on OMP_FOR.
24172 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
24173 expand_omp_for_static_chunk): When setting endvar, also set
24174 fd->loop.v to the same value.
24176 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
24178 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
24180 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
24182 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
24185 2014-05-02 Marek Polacek <polacek@redhat.com>
24187 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
24189 2014-05-02 Kito Cheng <kito@0xlab.org>
24191 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
24192 to a C expression marco.
24193 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
24194 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
24195 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
24196 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
24197 HONOR_REG_ALLOC_ORDER.
24198 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
24200 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
24202 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
24204 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
24206 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
24208 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
24210 * tree-if-conv.c (is_cond_scalar_reduction): New function.
24211 (convert_scalar_cond_reduction): Likewise.
24212 (predicate_scalar_phi): Add recognition and transformation
24213 of simple conditioanl reduction to be vectorizable.
24215 2014-05-01 Marek Polacek <polacek@redhat.com>
24218 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
24220 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
24222 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
24223 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
24224 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
24225 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
24226 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
24227 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
24228 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
24229 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
24231 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
24233 * config/arc/arc.opt (mlra): Move comment above option name
24234 to avoid mis-parsing as language options.
24236 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24238 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
24239 * config/sol2.h: ... here.
24240 * config/sol2-10.h: Remove.
24242 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
24243 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
24244 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
24245 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
24246 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
24247 * config/sol2.h: ... here.
24248 (SECTION_NAME_FORMAT): Don't redefine.
24249 (STARTFILE_ARCH32_SPEC): Rename to ...
24250 (STARTFILE_ARCH_SPEC): ... this.
24251 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
24252 * config/sparc/sol2.h: ... here.
24253 (SECTION_NAME_FORMAT): Don't undef.
24254 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
24255 (SUBTARGET_EXTRA_SPECS): Remove.
24256 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
24258 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
24259 (MD_STARTFILE_PREFIX): Remove.
24260 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
24261 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
24262 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
24263 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
24264 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
24265 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
24266 * config/i386/sol2.h: ... here.
24267 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
24268 * config/i386/sol2-bi.h: Remove.
24269 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
24270 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
24272 * config/i386/t-sol2-64: Rename to ...
24273 * config/i386/t-sol2: ... this.
24274 * config/sparc/t-sol2-64: Rename to ...
24275 * config/sparc/t-sol2: ... this.
24277 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
24278 sol2_tm_file_head, sol2_tm_file_tail.
24279 Include ${cpu_type}/sol2.h before sol2.h.
24281 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
24282 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
24283 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
24284 Reflect i386/t-sol2-64 renaming.
24285 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
24286 Reflect sparc/t-sol2-64 renaming.
24288 2014-04-30 Richard Biener <rguenther@suse.de>
24290 * passes.c (execute_function_todo): Move TODO_verify_stmts
24291 and TODO_verify_ssa under the TODO_verify_il umbrella.
24292 * tree-ssa.h (verify_ssa): Adjust prototype.
24293 * tree-ssa.c (verify_ssa): Add parameter to tell whether
24294 we should verify SSA operands.
24295 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
24296 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
24297 whether we should verify whether not throwing stmts have EH info.
24298 * graphite-scop-detection.c (create_sese_edges): Adjust.
24299 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
24300 * tree-eh.c (lower_try_finally_switch): Do not add the
24301 default case label twice.
24303 2014-04-30 Marek Polacek <polacek@redhat.com>
24305 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
24306 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
24307 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
24308 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
24310 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
24312 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
24313 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
24314 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
24315 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
24316 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
24317 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
24318 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
24319 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
24321 2014-04-29 David Malcolm <dmalcolm@redhat.com>
24323 * tree-cfg.c (dump_function_to_file): Dump the return type of
24324 functions, in a line to itself before the function body, mimicking
24325 the layout of a C function.
24327 2014-04-29 Jakub Jelinek <jakub@redhat.com>
24329 PR tree-optimization/60971
24330 * tree-tailcall.c (process_assignment): Reject conversions which
24333 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
24335 * calls.c (initialize_argument_information): Always treat
24336 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
24337 (expand_call): Likewise.
24338 (emit_library_call_calue_1): Likewise.
24339 * expr.c (PUSH_ARGS_REVERSED): Do not define.
24340 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
24343 2014-04-29 Nick Clifton <nickc@redhat.com>
24345 * config/msp430/msp430.md (umulsidi): Fix typo.
24346 (mulhisi3): Enable even inside interrupt handlers.
24347 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
24348 bigger return address pushed in large mode.
24350 2014-04-29 Nick Clifton <nickc@redhat.com>
24352 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
24353 (arc_init_reg_tables): Use a machine_mode enum to iterate over
24355 * config/m32r/m32r.c (init_reg_tables): Likewise.
24356 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
24357 enum to hold the modes.
24359 2014-04-29 Richard Biener <rguenther@suse.de>
24361 * dominance.c (free_dominance_info): Add overload with
24362 function parameter.
24363 (dom_info_state): Likewise.
24364 (dom_info_available_p): Likewise.
24365 * basic-block.h (free_dominance_info, dom_info_state,
24366 dom_info_available_p): Declare overloads.
24367 * passes.c (execute_function_todo): Verify that verifiers
24368 don't change dominator info state. Drop dominator info
24369 for IPA pass invocations.
24370 * cgraph.c (release_function_body): Restore asserts that
24371 dominator information is released.
24373 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
24375 * doc/invoke.texi: Fix typo.
24376 * tree-vrp.c: Fix typos.
24377 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
24379 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
24381 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
24383 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
24385 * config/aarch64/aarch64-builtins.c
24386 (aarch64_types_storestruct_lane_qualifiers): New.
24387 (TYPES_STORESTRUCT_LANE): Likewise.
24388 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
24389 (st3_lane): Likewise.
24390 (st4_lane): Likewise.
24391 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
24392 (vec_store_lanesci_lane<mode>): Likewise.
24393 (vec_store_lanesxi_lane<mode>): Likewise.
24394 (aarch64_st2_lane<VQ:mode>): Likewise.
24395 (aarch64_st3_lane<VQ:mode>): Likewise.
24396 (aarch64_st4_lane<VQ:mode>): Likewise.
24397 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
24398 * config/aarch64/arm_neon.h
24399 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
24400 use new macro arguments.
24401 (__ST3_LANE_FUNC): Likewise.
24402 (__ST4_LANE_FUNC): Likewise.
24403 * config/aarch64/iterators.md (V_TWO_ELEM): New.
24404 (V_THREE_ELEM): Likewise.
24405 (V_FOUR_ELEM): Likewise.
24407 2014-04-28 David Malcolm <dmalcolm@redhat.com>
24409 * doc/gimple.texi: Replace the description of the now-defunct
24410 union gimple_statement_d with a diagram showing the
24411 gimple_statement_base class hierarchy and its relationships to
24412 the GSS_ and GIMPLE_ enums.
24414 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
24416 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
24417 * config/aarch64/aarch64.c
24418 (aarch64_cannot_change_mode_class): Weaken conditions.
24419 (aarch64_modes_tieable_p): New.
24420 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
24422 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
24424 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
24425 (loadsync_<mode>): Change mode.
24426 (load_quadpti, store_quadpti): New.
24427 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
24428 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
24430 2014-04-28 Martin Jambor <mjambor@suse.cz>
24432 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
24433 same alias type as the original statement.
24434 (subreplacement_assignment_data): New type.
24435 (handle_unscalarized_data_in_subtree): New type of parameter,
24436 generate new memory accesses with same alias type as the original
24438 (load_assign_lhs_subreplacements): Likewise.
24439 (sra_modify_constructor_assign): Generate new memory accesses with
24440 same alias type as the original statement.
24442 2014-04-28 Richard Biener <rguenther@suse.de>
24444 * tree-pass.h (TODO_verify_il): Define.
24445 (TODO_verify_all): Complete properly.
24446 * passes.c (execute_function_todo): Move existing loop-closed
24447 SSA verification under TODO_verify_il.
24448 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
24449 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
24450 Fix tree sharing issue.
24452 2014-04-28 Richard Biener <rguenther@suse.de>
24454 PR middle-end/60092
24455 * builtins.def (DEF_C11_BUILTIN): Add.
24456 (BUILT_IN_ALIGNED_ALLOC): Likewise.
24457 * coretypes.h (enum function_class): Add function_c11_misc.
24458 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
24459 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
24460 (call_may_clobber_ref_p_1): Likewise.
24461 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
24462 (mark_all_reaching_defs_necessary_1): Likewise.
24463 (propagate_necessity): Likewise.
24464 (eliminate_unnecessary_stmts): Likewise.
24465 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
24467 2014-04-28 Richard Biener <rguenther@suse.de>
24469 * tree-vrp.c (vrp_var_may_overflow): Remove.
24470 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
24471 with overflow immediately bump to one before that value and
24472 let iteration figure out overflow status.
24474 2014-04-28 Richard Biener <rguenther@suse.de>
24476 * configure.ac: Do valgrind header checks unconditionally.
24477 Add --enable-valgrind-annotations.
24478 * system.h: Guard valgrind header inclusion with
24479 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
24480 * alloc-pool.c (pool_alloc, pool_free): Use
24481 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
24482 to guard possibly dead code.
24483 * config.in: Regenerated.
24484 * configure: Likewise.
24486 2014-04-28 Jeff Law <law@redhat.com>
24488 PR tree-optimization/60902
24489 * tree-ssa-threadedge.c
24490 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
24491 over real defs when invalidating outputs from statements that do not
24492 produce useful outputs for threading.
24494 2014-04-28 Richard Biener <rguenther@suse.de>
24496 PR tree-optimization/60979
24497 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
24498 SCOPs that end in a block with a successor with abnormal
24501 2014-04-28 Richard Biener <rguenther@suse.de>
24503 * tree-pass.h (execute_pass_list): Adjust prototype.
24504 * passes.c (pass_manager::execute_early_local_passes): Adjust.
24505 (do_per_function): Change callback signature, push all actual
24506 work to the callbals.
24507 (do_per_function_toporder): Likewise.
24508 (execute_function_dump): Adjust.
24509 (execute_function_todo): Likewise.
24510 (clear_last_verified): Likewise.
24511 (verify_curr_properties): Likewise.
24512 (update_properties_after_pass): Likewise.
24513 (execute_pass_list_1): Split out from ...
24514 (execute_pass_list): ... here. Adjust.
24515 (execute_ipa_pass_list): Likewise.
24516 * cgraphunit.c (cgraph_add_new_function): Adjust.
24517 (analyze_function): Likewise.
24518 (expand_function): Likewise.
24519 * cgraph.c (release_function_body): Free dominance info
24520 here instead of asserting it was magically freed elsewhere.
24522 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
24524 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
24525 * configure: Regenerate.
24526 * config/sparc/sparc.opt (muser-mode): New option.
24527 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
24529 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
24530 * doc/invoke.texi (SPARC options): Document -muser-mode.
24532 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
24534 * cselib.c (find_slot_memmode): Delete.
24535 (cselib_hasher): Change compare_type to a struct.
24536 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
24538 (preserve_constants_and_equivs): Adjust for new compare_type.
24539 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
24540 (wrap_constant): Delete.
24541 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
24543 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
24545 * doc/install.texi (Building with profile feedback): Remove
24548 2014-04-26 Tom de Vries <tom@codesourcery.com>
24550 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
24553 2014-04-25 Cary Coutant <ccoutant@google.com>
24556 * dwarf2out.c (should_move_die_to_comdat): A type definition
24557 can contain a subprogram definition, but don't move it to a
24559 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
24560 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
24562 (clone_tree_hash): Rename to...
24563 (clone_tree_partial): ...this; change callers. Copy
24564 DW_TAG_subprogram DIEs as declarations.
24565 (copy_decls_walk): Don't copy children of a declaration into a
24568 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
24571 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
24574 2014-04-25 Jiong Wang <jiong.wang@arm.com>
24576 * config/arm/predicates.md (call_insn_operand): Add long_call check.
24577 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
24579 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
24582 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24584 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
24586 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24588 PR tree-optimization/60930
24589 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
24590 creating a multiply candidate by folding two constant
24591 multiplicands when the result overflows.
24593 2014-04-25 Jakub Jelinek <jakub@redhat.com>
24595 PR tree-optimization/60960
24596 * tree-vect-generic.c (expand_vector_operation): Only call
24597 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
24599 2014-04-25 Tom de Vries <tom@codesourcery.com>
24601 * expr.c (clobber_reg_mode): New function.
24602 * expr.h (clobber_reg): New function.
24604 2014-04-25 Tom de Vries <tom@codesourcery.com>
24606 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
24609 2014-04-25 Radovan Obradovic <robradovic@mips.com>
24610 Tom de Vries <tom@codesourcery.com>
24612 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
24614 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
24615 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
24616 new argument to find_all_hard_reg_sets call.
24618 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24620 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
24621 Use HOST_WIDE_INT_C for mask literal.
24622 (aarch_rev16_shleft_mask_imm_p): Likewise.
24624 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
24627 * config/sparc/sparc.md (ashlsi3_extend): Delete.
24629 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
24631 PR preprocessor/56540
24632 * config/i386/i386-c.c (ix86_target_macros): Define
24633 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
24635 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24637 * configure.ac (tga_func): Remove.
24638 (LIB_TLS_SPEC): Remove.
24639 * configure: Regenerate.
24640 * config.in: Regenerate.
24641 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
24643 2014-04-25 Richard Biener <rguenther@suse.de>
24646 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
24647 call stmt use/clobber sets during stmt walk instead of
24648 walking the possibly incomplete set of caller edges.
24650 2014-04-25 Richard Biener <rguenther@suse.de>
24653 * passes.c (apply_ipa_transforms): Inline into only caller ...
24654 (execute_one_pass): ... here. Properly bring in function
24655 bodies for nodes we want to apply IPA transforms to.
24657 2014-04-24 Cong Hou <congh@google.com>
24659 PR tree-optimization/60896
24660 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
24661 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
24662 (vect_mark_pattern_stmts): Set the def type of all statements in
24663 PATTERN_DEF_SEQ as vect_internal_def.
24665 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
24667 * doc/extend.texi (PowerPC Built-in Functions): Document new
24668 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
24669 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
24671 * config/rs6000/predicates.md (const_0_to_3_operand): New
24672 predicate to match 0..3 integer constants.
24674 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
24675 to support adding miscellaneous builtin functions.
24676 (BU_DFP_MISC_2): Likewise.
24677 (BU_P7_MISC_1): Likewise.
24678 (BU_P7_MISC_2): Likewise.
24679 (BU_P8V_MISC_3): Likewise.
24680 (BU_MISC_1): Likewise.
24681 (BU_MISC_2): Likewise.
24682 (DIVWE): Add extended divide builtin functions.
24683 (DIVWEO): Likewise.
24684 (DIVWEU): Likewise.
24685 (DIVWEUO): Likewise.
24687 (DIVDEO): Likewise.
24688 (DIVDEU): Likewise.
24689 (DIVDEUO): Likewise.
24690 (DXEX): Add decimal floating-point builtin functions.
24692 (DDEDPD): Likewise.
24693 (DDEDPDQ): Likewise.
24694 (DENBCD): Likewise.
24695 (DENBCDQ): Likewise.
24699 (DSCLIQ): Likewise.
24701 (DSCRIQ): Likewise.
24702 (CDTBCD): Add new BCD builtin functions.
24703 (CBCDTD): Likewise.
24704 (ADDG6S): Likewise.
24705 (BCDADD): Likewise.
24706 (BCDADD_LT): Likewise.
24707 (BCDADD_EQ): Likewise.
24708 (BCDADD_GT): Likewise.
24709 (BCDADD_OV): Likewise.
24710 (BCDSUB): Likewise.
24711 (BCDSUB_LT): Likewise.
24712 (BCDSUB_EQ): Likewise.
24713 (BCDSUB_GT): Likewise.
24714 (BCDSUB_OV): Likewise.
24715 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
24716 (UNPACK_TD): Likewise.
24717 (PACK_TF): Likewise.
24718 (UNPACK_TF): Likewise.
24719 (UNPACK_TF_0): Likewise.
24720 (UNPACK_TF_1): Likewise.
24721 (PACK_V1TI): Likewise.
24722 (UNPACK_V1TI): Likewise.
24724 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
24725 support for decimal floating point builtin functions.
24726 (rs6000_expand_ternop_builtin): Add checks for the new builtin
24727 functions that take constant arguments.
24728 (rs6000_invalid_builtin): Add decimal floating point builtin support.
24729 (rs6000_init_builtins): Setup long double, _Decimal64, and
24730 _Decimal128 types for new builtin functions.
24731 (builtin_function_type): Set the unsigned flags appropriately for
24732 the new builtin functions.
24733 (rs6000_opt_masks): Add support for decimal floating point builtin
24736 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
24737 floating point builtin functions.
24738 (RS6000_BTM_COMMON): Likewise.
24739 (RS6000_BTI_long_double): Likewise.
24740 (RS6000_BTI_dfloat64): Likewise.
24741 (RS6000_BTI_dfloat128): Likewise.
24742 (long_double_type_internal_node): Likewise.
24743 (dfloat64_type_internal_node): Likewise.
24744 (dfloat128_type_internal_node): Likewise.
24746 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
24747 2.07 bcd arithmetic instructions.
24748 (UNSPEC_BCDSUB): Likewise.
24749 (UNSPEC_BCD_OVERFLOW): Likewise.
24750 (UNSPEC_BCD_ADD_SUB): Likewise.
24751 (bcd_add_sub): Likewise.
24752 (BCD_TEST): Likewise.
24753 (bcd<bcd_add_sub>): Likewise.
24754 (bcd<bcd_add_sub>_test): Likewise.
24755 (bcd<bcd_add_sub>_test2): Likewise.
24756 (bcd<bcd_add_sub>_<code>): Likewise.
24757 (peephole2 for combined bcd ops): Likewise.
24759 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
24760 decimal floating point builtin functions.
24761 (UNSPEC_DENBCD): Likewise.
24762 (UNSPEC_DXEX): Likewise.
24763 (UNSPEC_DIEX): Likewise.
24764 (UNSPEC_DSCLI): Likewise.
24765 (UNSPEC_DSCRI): Likewise.
24766 (D64_D128): Likewise.
24767 (dfp_suffix): Likewise.
24768 (dfp_ddedpd_<mode>): Likewise.
24769 (dfp_denbcd_<mode>): Likewise.
24770 (dfp_dxex_<mode>): Likewise.
24771 (dfp_diex_<mode>): Likewise.
24772 (dfp_dscli_<mode>): Likewise.
24773 (dfp_dscri_<mode>): Likewise.
24775 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
24777 (UNSPEC_CDTBCD): Likewise.
24778 (UNSPEC_CBCDTD): Likewise.
24779 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
24780 (UNSPEC_DIVEO): Likewise.
24781 (UNSPEC_DIVEU): Likewise.
24782 (UNSPEC_DIVEUO): Likewise.
24783 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
24784 pack/unpack 128-bit types.
24785 (UNSPEC_PACK_128BIT): Likewise.
24786 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
24787 (udiv<mode>3): Use idiv_ldiv mode attribute.
24788 (div<mode>3): Likewise.
24789 (addg6s): Add new BCD builtin functions.
24790 (cdtbcd): Likewise.
24791 (cbcdtd): Likewise.
24792 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
24793 (div_extend): Likewise.
24794 (div<div_extend>_<mode>"): Likewise.
24795 (FP128_64): Add support for new builtin functions to pack/unpack
24797 (unpack<mode>): Likewise.
24798 (unpacktf_0): Likewise.
24799 (unpacktf_1): Likewise.
24800 (unpack<mode>_dm): Likewise.
24801 (unpack<mode>_nodm): Likewise.
24802 (pack<mode>): Likewise.
24803 (unpackv1ti): Likewise.
24804 (packv1ti): Likewise.
24806 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
24808 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
24811 2014-04-24 Jakub Jelinek <jakub@redhat.com>
24813 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
24814 * gimplify.c (omp_is_private): Change last argument's type to int.
24815 Only diagnose lastprivate if the simd argument is 1, only diagnose
24816 linear if the simd argument is 2.
24817 (gimplify_omp_for): Adjust omp_is_private callers. When adding
24818 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
24819 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
24820 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
24821 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
24822 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
24823 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
24824 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
24825 * tree-nested.c (convert_nonlocal_omp_clauses,
24826 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
24828 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
24831 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
24834 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
24836 * flag-types.h (enum ivar_visibility): Add.
24838 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
24840 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
24841 function * argument.
24843 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
24845 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
24847 2014-04-24 Radovan Obradovic <robradovic@mips.com>
24848 Tom de Vries <tom@codesourcery.com>
24850 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
24851 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
24853 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
24854 * emit-rtl.c (try_split): Same.
24856 2014-04-24 Radovan Obradovic <robradovic@mips.com>
24857 Tom de Vries <tom@codesourcery.com>
24859 * common.opt (fuse-caller-save): New option.
24861 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
24863 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
24864 elements for big-endian.
24866 2014-04-24 Richard Biener <rguenther@suse.de>
24868 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
24869 during TER and instead use the sepops interface for expanding
24870 non-GIMPLE_SINGLE_RHS.
24872 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24874 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
24875 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
24877 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24879 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
24880 assembler 64-bit option.
24881 * configure: Regenerate.
24883 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24885 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
24886 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
24887 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
24888 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
24889 (TARGET_CRYPTO): Take TARGET_SIMD into account.
24891 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24893 * config/aarch64/aarch64-builtins.c
24894 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
24895 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
24896 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
24897 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
24899 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
24900 (Vrevsuff): New mode attribute.
24902 2014-04-24 Terry Guo <terry.guo@arm.com>
24904 * config/arm/arm.h (machine_function): Define variable
24905 after_arm_reorg here.
24906 * config/arm/arm.c (after_arm_reorg): Remove the definition.
24907 (arm_split_constant): Update the way to access variable
24909 (arm_reorg): Ditto.
24910 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
24912 2014-04-23 Tom de Vries <tom@codesourcery.com>
24914 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
24916 2014-04-23 David Malcolm <dmalcolm@redhat.com>
24918 * is-a.h: Update comments to reflect the following changes to the
24919 "pointerness" of the API, making the template parameter match the
24920 return type, allowing use of is-a.h with typedefs of pointers.
24921 (is_a_helper::cast): Return a T rather then a pointer to a T, so
24922 that the return type matches the parameter to the is_a_helper.
24924 (dyn_cast): Likewise.
24926 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
24927 pointer from the is-a.h API.
24929 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
24930 (is_a_helper <cgraph_node *>::test): ...this, matching change to
24932 (is_a_helper <varpool_node>::test): Likewise, convert to...
24933 (is_a_helper <varpool_node *>::test): ...this.
24935 (varpool_first_variable): Update for removal of implicit pointer
24936 from the is-a.h API.
24937 (varpool_next_variable): Likewise.
24938 (varpool_first_static_initializer): Likewise.
24939 (varpool_next_static_initializer): Likewise.
24940 (varpool_first_defined_variable): Likewise.
24941 (varpool_next_defined_variable): Likewise.
24942 (cgraph_first_defined_function): Likewise.
24943 (cgraph_next_defined_function): Likewise.
24944 (cgraph_first_function): Likewise.
24945 (cgraph_next_function): Likewise.
24946 (cgraph_first_function_with_gimple_body): Likewise.
24947 (cgraph_next_function_with_gimple_body): Likewise.
24948 (cgraph_alias_target): Likewise.
24949 (varpool_alias_target): Likewise.
24950 (cgraph_function_or_thunk_node): Likewise.
24951 (varpool_variable_node): Likewise.
24952 (symtab_real_symbol_p): Likewise.
24953 * cgraphunit.c (referred_to_p): Likewise.
24954 (analyze_functions): Likewise.
24955 (handle_alias_pairs): Likewise.
24956 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
24957 * gimple-ssa.h (gimple_vuse_op): Likewise.
24958 (gimple_vdef_op): Likewise.
24959 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
24960 * gimple.c (gimple_build_asm_1): Likewise.
24961 (gimple_build_try): Likewise.
24962 (gimple_build_resx): Likewise.
24963 (gimple_build_eh_dispatch): Likewise.
24964 (gimple_build_omp_for): Likewise.
24965 (gimple_omp_for_set_clauses): Likewise.
24967 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
24968 (is_a_helper <gimple_statement_asm *>::test): ...this.
24969 (is_a_helper <gimple_statement_bind>::test): Convert to...
24970 (is_a_helper <gimple_statement_bind *>::test): ...this.
24971 (is_a_helper <gimple_statement_call>::test): Convert to...
24972 (is_a_helper <gimple_statement_call *>::test): ...this.
24973 (is_a_helper <gimple_statement_catch>::test): Convert to...
24974 (is_a_helper <gimple_statement_catch *>::test): ...this.
24975 (is_a_helper <gimple_statement_resx>::test): Convert to...
24976 (is_a_helper <gimple_statement_resx *>::test): ...this.
24977 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
24978 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
24979 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
24980 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
24981 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
24982 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
24983 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
24984 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
24985 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
24986 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
24987 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
24988 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
24989 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
24990 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
24991 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
24992 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
24993 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
24994 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
24995 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
24996 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
24997 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
24998 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
24999 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
25000 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
25001 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
25002 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
25003 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
25004 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
25005 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
25006 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
25007 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
25008 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
25009 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
25010 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
25011 (is_a_helper <gimple_statement_phi>::test): Convert to...
25012 (is_a_helper <gimple_statement_phi *>::test): ...this.
25013 (is_a_helper <gimple_statement_transaction>::test): Convert to...
25014 (is_a_helper <gimple_statement_transaction *>::test): ...this.
25015 (is_a_helper <gimple_statement_try>::test): Convert to...
25016 (is_a_helper <gimple_statement_try *>::test): ...this.
25017 (is_a_helper <gimple_statement_wce>::test): Convert to...
25018 (is_a_helper <gimple_statement_wce *>::test): ...this.
25019 (is_a_helper <const gimple_statement_asm>::test): Convert to...
25020 (is_a_helper <const gimple_statement_asm *>::test): ...this.
25021 (is_a_helper <const gimple_statement_bind>::test): Convert to...
25022 (is_a_helper <const gimple_statement_bind *>::test): ...this.
25023 (is_a_helper <const gimple_statement_call>::test): Convert to...
25024 (is_a_helper <const gimple_statement_call *>::test): ...this.
25025 (is_a_helper <const gimple_statement_catch>::test): Convert to...
25026 (is_a_helper <const gimple_statement_catch *>::test): ...this.
25027 (is_a_helper <const gimple_statement_resx>::test): Convert to...
25028 (is_a_helper <const gimple_statement_resx *>::test): ...this.
25029 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
25030 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
25031 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
25032 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
25033 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
25035 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
25037 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
25039 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
25041 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
25042 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
25043 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
25045 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
25046 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
25048 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
25049 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
25050 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
25051 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
25052 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
25053 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
25055 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
25056 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
25057 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
25058 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
25060 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
25061 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
25062 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
25063 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
25064 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
25065 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
25066 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
25067 (is_a_helper <const gimple_statement_phi>::test): Convert to...
25068 (is_a_helper <const gimple_statement_phi *>::test): ...this.
25069 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
25070 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
25071 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
25072 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
25073 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
25074 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
25075 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
25077 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
25079 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
25080 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
25082 (gimple_use_ops): Update for removal of implicit pointer from the
25084 (gimple_set_use_ops): Likewise.
25085 (gimple_vuse): Likewise.
25086 (gimple_vdef): Likewise.
25087 (gimple_vuse_ptr): Likewise.
25088 (gimple_vdef_ptr): Likewise.
25089 (gimple_set_vuse): Likewise.
25090 (gimple_set_vdef): Likewise.
25091 (gimple_omp_return_set_lhs): Likewise.
25092 (gimple_omp_return_lhs): Likewise.
25093 (gimple_omp_return_lhs_ptr): Likewise.
25094 (gimple_call_fntype): Likewise.
25095 (gimple_call_set_fntype): Likewise.
25096 (gimple_call_set_internal_fn): Likewise.
25097 (gimple_call_use_set): Likewise.
25098 (gimple_call_clobber_set): Likewise.
25099 (gimple_bind_vars): Likewise.
25100 (gimple_bind_set_vars): Likewise.
25101 (gimple_bind_body_ptr): Likewise.
25102 (gimple_bind_set_body): Likewise.
25103 (gimple_bind_add_stmt): Likewise.
25104 (gimple_bind_block): Likewise.
25105 (gimple_bind_set_block): Likewise.
25106 (gimple_asm_ninputs): Likewise.
25107 (gimple_asm_noutputs): Likewise.
25108 (gimple_asm_nclobbers): Likewise.
25109 (gimple_asm_nlabels): Likewise.
25110 (gimple_asm_input_op): Likewise.
25111 (gimple_asm_input_op_ptr): Likewise.
25112 (gimple_asm_output_op): Likewise.
25113 (gimple_asm_output_op_ptr): Likewise.
25114 (gimple_asm_set_output_op): Likewise.
25115 (gimple_asm_clobber_op): Likewise.
25116 (gimple_asm_set_clobber_op): Likewise.
25117 (gimple_asm_label_op): Likewise.
25118 (gimple_asm_set_label_op): Likewise.
25119 (gimple_asm_string): Likewise.
25120 (gimple_catch_types): Likewise.
25121 (gimple_catch_types_ptr): Likewise.
25122 (gimple_catch_handler_ptr): Likewise.
25123 (gimple_catch_set_types): Likewise.
25124 (gimple_catch_set_handler): Likewise.
25125 (gimple_eh_filter_types): Likewise.
25126 (gimple_eh_filter_types_ptr): Likewise.
25127 (gimple_eh_filter_failure_ptr): Likewise.
25128 (gimple_eh_filter_set_types): Likewise.
25129 (gimple_eh_filter_set_failure): Likewise.
25130 (gimple_eh_must_not_throw_fndecl): Likewise.
25131 (gimple_eh_must_not_throw_set_fndecl): Likewise.
25132 (gimple_eh_else_n_body_ptr): Likewise.
25133 (gimple_eh_else_e_body_ptr): Likewise.
25134 (gimple_eh_else_set_n_body): Likewise.
25135 (gimple_eh_else_set_e_body): Likewise.
25136 (gimple_try_eval_ptr): Likewise.
25137 (gimple_try_cleanup_ptr): Likewise.
25138 (gimple_try_set_eval): Likewise.
25139 (gimple_try_set_cleanup): Likewise.
25140 (gimple_wce_cleanup_ptr): Likewise.
25141 (gimple_wce_set_cleanup): Likewise.
25142 (gimple_phi_capacity): Likewise.
25143 (gimple_phi_num_args): Likewise.
25144 (gimple_phi_result): Likewise.
25145 (gimple_phi_result_ptr): Likewise.
25146 (gimple_phi_set_result): Likewise.
25147 (gimple_phi_arg): Likewise.
25148 (gimple_phi_set_arg): Likewise.
25149 (gimple_resx_region): Likewise.
25150 (gimple_resx_set_region): Likewise.
25151 (gimple_eh_dispatch_region): Likewise.
25152 (gimple_eh_dispatch_set_region): Likewise.
25153 (gimple_omp_critical_name): Likewise.
25154 (gimple_omp_critical_name_ptr): Likewise.
25155 (gimple_omp_critical_set_name): Likewise.
25156 (gimple_omp_for_clauses): Likewise.
25157 (gimple_omp_for_clauses_ptr): Likewise.
25158 (gimple_omp_for_set_clauses): Likewise.
25159 (gimple_omp_for_collapse): Likewise.
25160 (gimple_omp_for_index): Likewise.
25161 (gimple_omp_for_index_ptr): Likewise.
25162 (gimple_omp_for_set_index): Likewise.
25163 (gimple_omp_for_initial): Likewise.
25164 (gimple_omp_for_initial_ptr): Likewise.
25165 (gimple_omp_for_set_initial): Likewise.
25166 (gimple_omp_for_final): Likewise.
25167 (gimple_omp_for_final_ptr): Likewise.
25168 (gimple_omp_for_set_final): Likewise.
25169 (gimple_omp_for_incr): Likewise.
25170 (gimple_omp_for_incr_ptr): Likewise.
25171 (gimple_omp_for_set_incr): Likewise.
25172 (gimple_omp_for_pre_body_ptr): Likewise.
25173 (gimple_omp_for_set_pre_body): Likewise.
25174 (gimple_omp_parallel_clauses): Likewise.
25175 (gimple_omp_parallel_clauses_ptr): Likewise.
25176 (gimple_omp_parallel_set_clauses): Likewise.
25177 (gimple_omp_parallel_child_fn): Likewise.
25178 (gimple_omp_parallel_child_fn_ptr): Likewise.
25179 (gimple_omp_parallel_set_child_fn): Likewise.
25180 (gimple_omp_parallel_data_arg): Likewise.
25181 (gimple_omp_parallel_data_arg_ptr): Likewise.
25182 (gimple_omp_parallel_set_data_arg): Likewise.
25183 (gimple_omp_task_clauses): Likewise.
25184 (gimple_omp_task_clauses_ptr): Likewise.
25185 (gimple_omp_task_set_clauses): Likewise.
25186 (gimple_omp_task_child_fn): Likewise.
25187 (gimple_omp_task_child_fn_ptr): Likewise.
25188 (gimple_omp_task_set_child_fn): Likewise.
25189 (gimple_omp_task_data_arg): Likewise.
25190 (gimple_omp_task_data_arg_ptr): Likewise.
25191 (gimple_omp_task_set_data_arg): Likewise.
25192 (gimple_omp_taskreg_clauses): Likewise.
25193 (gimple_omp_taskreg_clauses_ptr): Likewise.
25194 (gimple_omp_taskreg_set_clauses): Likewise.
25195 (gimple_omp_taskreg_child_fn): Likewise.
25196 (gimple_omp_taskreg_child_fn_ptr): Likewise.
25197 (gimple_omp_taskreg_set_child_fn): Likewise.
25198 (gimple_omp_taskreg_data_arg): Likewise.
25199 (gimple_omp_taskreg_data_arg_ptr): Likewise.
25200 (gimple_omp_taskreg_set_data_arg): Likewise.
25201 (gimple_omp_task_copy_fn): Likewise.
25202 (gimple_omp_task_copy_fn_ptr): Likewise.
25203 (gimple_omp_task_set_copy_fn): Likewise.
25204 (gimple_omp_task_arg_size): Likewise.
25205 (gimple_omp_task_arg_size_ptr): Likewise.
25206 (gimple_omp_task_set_arg_size): Likewise.
25207 (gimple_omp_task_arg_align): Likewise.
25208 (gimple_omp_task_arg_align_ptr): Likewise.
25209 (gimple_omp_task_set_arg_align): Likewise.
25210 (gimple_omp_single_clauses): Likewise.
25211 (gimple_omp_single_clauses_ptr): Likewise.
25212 (gimple_omp_single_set_clauses): Likewise.
25213 (gimple_omp_target_clauses): Likewise.
25214 (gimple_omp_target_clauses_ptr): Likewise.
25215 (gimple_omp_target_set_clauses): Likewise.
25216 (gimple_omp_target_child_fn): Likewise.
25217 (gimple_omp_target_child_fn_ptr): Likewise.
25218 (gimple_omp_target_set_child_fn): Likewise.
25219 (gimple_omp_target_data_arg): Likewise.
25220 (gimple_omp_target_data_arg_ptr): Likewise.
25221 (gimple_omp_target_set_data_arg): Likewise.
25222 (gimple_omp_teams_clauses): Likewise.
25223 (gimple_omp_teams_clauses_ptr): Likewise.
25224 (gimple_omp_teams_set_clauses): Likewise.
25225 (gimple_omp_sections_clauses): Likewise.
25226 (gimple_omp_sections_clauses_ptr): Likewise.
25227 (gimple_omp_sections_set_clauses): Likewise.
25228 (gimple_omp_sections_control): Likewise.
25229 (gimple_omp_sections_control_ptr): Likewise.
25230 (gimple_omp_sections_set_control): Likewise.
25231 (gimple_omp_for_set_cond): Likewise.
25232 (gimple_omp_for_cond): Likewise.
25233 (gimple_omp_atomic_store_set_val): Likewise.
25234 (gimple_omp_atomic_store_val): Likewise.
25235 (gimple_omp_atomic_store_val_ptr): Likewise.
25236 (gimple_omp_atomic_load_set_lhs): Likewise.
25237 (gimple_omp_atomic_load_lhs): Likewise.
25238 (gimple_omp_atomic_load_lhs_ptr): Likewise.
25239 (gimple_omp_atomic_load_set_rhs): Likewise.
25240 (gimple_omp_atomic_load_rhs): Likewise.
25241 (gimple_omp_atomic_load_rhs_ptr): Likewise.
25242 (gimple_omp_continue_control_def): Likewise.
25243 (gimple_omp_continue_control_def_ptr): Likewise.
25244 (gimple_omp_continue_set_control_def): Likewise.
25245 (gimple_omp_continue_control_use): Likewise.
25246 (gimple_omp_continue_control_use_ptr): Likewise.
25247 (gimple_omp_continue_set_control_use): Likewise.
25248 (gimple_transaction_body_ptr): Likewise.
25249 (gimple_transaction_label): Likewise.
25250 (gimple_transaction_label_ptr): Likewise.
25251 (gimple_transaction_set_body): Likewise.
25252 (gimple_transaction_set_label): Likewise.
25254 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
25255 * ipa-inline-analysis.c (inline_write_summary): Likewise.
25256 * ipa-ref.c (ipa_record_reference): Likewise.
25257 * ipa-reference.c (analyze_function): Likewise.
25258 (ipa_reference_write_optimization_summary): Likewise.
25259 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
25260 (address_taken_from_non_vtable_p): Likewise.
25261 (comdat_can_be_unshared_p_1): Likewise.
25262 * lto-cgraph.c (lto_output_ref): Likewise.
25263 (add_references): Likewise.
25264 (compute_ltrans_boundary): Likewise.
25265 (output_symtab): Likewise.
25266 (input_ref): Likewise.
25267 (input_cgraph_1): Likewise.
25268 (output_cgraph_opt_summary): Likewise.
25269 * lto-streamer-out.c (lto_output): Likewise.
25270 (output_symbol_p): Likewise.
25271 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
25272 (lsei_start_function_in_partition): Likewise.
25273 (lsei_next_variable_in_partition): Likewise.
25274 (lsei_start_variable_in_partition): Likewise.
25275 * symtab.c (insert_to_assembler_name_hash): Likewise.
25276 (unlink_from_assembler_name_hash): Likewise.
25277 (symtab_unregister_node): Likewise.
25278 (symtab_remove_node): Likewise.
25279 (dump_symtab_node): Likewise.
25280 (verify_symtab_base): Likewise.
25281 (verify_symtab_node): Likewise.
25282 (symtab_make_decl_local): Likewise.
25283 (symtab_alias_ultimate_target): Likewise.
25284 (symtab_resolve_alias): Likewise.
25285 (symtab_get_symbol_partitioning_class): Likewise.
25286 * tree-phinodes.c (allocate_phi_node): Likewise.
25287 (reserve_phi_args_for_new_edge): Likewise.
25288 (remove_phi_args): Likewise.
25289 * varpool.c (varpool_node_for_asm): Likewise.
25290 (varpool_remove_unreferenced_decls): Likewise.
25292 2014-04-23 Jeff Law <law@redhat.com>
25294 PR tree-optimization/60902
25295 * tree-ssa-threadedge.c
25296 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
25297 invalidate outputs from statements that do not produce useful
25298 outputs for threading.
25300 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
25302 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
25303 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
25304 machine descriptions for Stack Smashing Protector.
25306 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
25308 * aarch64.md (<optab>_rol<mode>3): New pattern.
25309 (<optab>_rolsi3_uxtw): Likewise.
25310 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
25312 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
25314 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
25315 (arm_cortex_a12_tune): Likewise.
25317 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25319 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
25321 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25323 * config/arm/arm.md (arm_rev16si2): New pattern.
25324 (arm_rev16si2_alt): Likewise.
25325 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
25327 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25329 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
25330 (rev16<mode>2_alt): Likewise.
25331 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
25332 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
25333 (aarch_rev16_shleft_mask_imm_p): Likewise.
25334 (aarch_rev16_p_1): Likewise.
25335 (aarch_rev16_p): Likewise.
25336 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
25337 (aarch_rev16_shright_mask_imm_p): Likewise.
25338 (aarch_rev16_shleft_mask_imm_p): Likewise.
25340 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25342 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
25343 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
25345 (cortex_a53_extra_costs): Likewise.
25346 (cortex_a57_extra_costs): Likewise.
25347 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
25348 (cortexa7_extra_costs): Likewise.
25349 (cortexa8_extra_costs): Likewise.
25350 (cortexa12_extra_costs): Likewise.
25351 (cortexa15_extra_costs): Likewise.
25352 (v7m_extra_costs): Likewise.
25353 (arm_new_rtx_costs): Handle BSWAP.
25355 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25357 * config/arm/arm.c (cortexa8_extra_costs): New table.
25358 (arm_cortex_a8_tune): New tuning struct.
25359 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
25361 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25363 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
25365 2014-04-23 Richard Biener <rguenther@suse.de>
25367 * Makefile.in (OBJS): Remove loop-unswitch.o.
25368 * tree-pass.h (make_pass_rtl_unswitch): Remove.
25369 * passes.def (pass_rtl_unswitch): Likewise.
25370 * loop-init.c (gate_rtl_unswitch): Likewise.
25371 (rtl_unswitch): Likewise.
25372 (pass_data_rtl_unswitch): Likewise.
25373 (pass_rtl_unswitch): Likewise.
25374 (make_pass_rtl_unswitch): Likewise.
25375 * rtl.h (reversed_condition): Likewise.
25376 (compare_and_jump_seq): Likewise.
25377 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
25379 * loop-unroll.c (compare_and_jump_seq): Likewise.
25381 2014-04-23 Richard Biener <rguenther@suse.de>
25383 PR tree-optimization/60903
25384 * tree-ssa-loop-im.c (analyze_memory_references): Remove
25385 commented code block.
25386 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
25387 loop flags to newly created BBs and edges.
25389 2014-04-23 Nick Clifton <nickc@redhat.com>
25391 * config/msp430/msp430.c (msp430_handle_option): Move function
25393 (msp430_option_override): Simplify mcu and mcpu option handling.
25394 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
25395 support for -mhwmult command line option.
25396 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
25397 -mhwmult command line option.
25398 (msp430_hwmult_enabled): Delete.
25399 (msp43o_output_labelref): Add support for -mhwmult command line option.
25400 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
25401 (umulsidi3): Likewise.
25402 * config/msp430/msp430.opt (mmcu): Add Report attribute.
25403 (mcpu, mlarge, msmall): Likewise.
25404 (mhwmult): New option.
25405 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
25407 (msp430_is_f5_mcu): Remove prototype.
25408 (msp430_use_f5_series_hwmult): Add prototype.
25409 * config/msp430/msp430-opts.h: New file.
25410 * common/config/msp430: New directory.
25411 * common/config/msp430/msp430-common.c: New file.
25412 * config.gcc (msp430): Remove target_has_targetm_common.
25413 * doc/invoke.texi: Document -mhwmult command line option.
25415 2014-04-23 Nick Clifton <nickc@redhat.com>
25417 * config/i386/cygwin.h (ENDFILE_SPEC): Include
25418 default-manifest.o if it can be found in the search path.
25419 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
25421 2014-04-23 Terry Guo <terry.guo@arm.com>
25423 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
25425 2014-04-23 Richard Biener <rguenther@suse.de>
25427 PR middle-end/60895
25428 * tree-inline.c (declare_return_variable): Use mark_addressable.
25430 2014-04-23 Richard Biener <rguenther@suse.de>
25432 PR middle-end/60891
25433 * loop-init.c (loop_optimizer_init): Make sure to apply
25434 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
25436 2014-04-22 Jakub Jelinek <jakub@redhat.com>
25439 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
25441 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
25442 if flag_sanitize_undefined_trap_on_error.
25443 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
25444 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
25445 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
25446 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
25447 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
25448 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
25449 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
25450 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
25451 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
25452 * ubsan.c (ubsan_instrument_unreachable): Return
25453 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
25454 (ubsan_expand_null_ifn): Emit __builtin_trap ()
25455 if flag_sanitize_undefined_trap_on_error and
25456 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
25457 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
25458 instrument_bool_enum_load): Emit __builtin_trap () if
25459 flag_sanitize_undefined_trap_on_error and
25460 __builtin_handle_*_abort () if !flag_sanitize_recover.
25461 * doc/invoke.texi (-fsanitize-recover,
25462 -fsanitize-undefined-trap-on-error): Document.
25464 2014-04-22 Christian Bruel <christian.bruel@st.com>
25466 * config/sh/sh.md (mov<mode>): Replace movQIHI.
25467 Force immediates to SImode.
25469 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
25471 * config/nios2/nios2.md (UNSPEC_ROUND): New.
25472 (lroundsfsi2): New.
25473 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
25474 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
25475 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
25476 (nios2_fpu_insn): Add entry for round.
25477 (N2FPU_NO_ERRNO_P): Define.
25478 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
25480 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
25482 2014-04-22 Richard Henderson <rth@redhat.com>
25484 * config/aarch64/aarch64 (addti3, subti3): New expanders.
25485 (add<GPI>3_compare0): Remove leading * from name.
25486 (add<GPI>3_carryin): Likewise.
25487 (sub<GPI>3_compare0): Likewise.
25488 (sub<GPI>3_carryin): Likewise.
25489 (<su_optab>mulditi3): New expander.
25490 (multi3): New expander.
25491 (madd<GPI>): Remove leading * from name.
25493 2014-04-22 Martin Jambor <mjambor@suse.cz>
25495 * cgraphclones.c (cgraph_function_versioning): Copy
25496 ipa_transforms_to_apply instead of asserting it is empty.
25498 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
25501 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
25502 on count_exp to get mode.
25504 2014-04-22 Andrew Pinski <apinski@cavium.com>
25506 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
25507 Handle TLS for ILP32.
25508 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
25509 (tlsie_small_<mode>): this and handle PTR.
25510 (tlsie_small_sidi): New pattern.
25511 (tlsle_small): Change to an expand to handle ILP32.
25512 (tlsle_small_<mode>): New pattern.
25513 (tlsdesc_small): Rename to ...
25514 (tlsdesc_small_<mode>): this and handle PTR.
25516 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25518 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
25520 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
25522 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
25523 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
25524 (aarch64_types_signed_poly_qualifiers): Likewise.
25525 (aarch64_types_unsigned_signed_qualifiers): Likewise.
25526 (aarch64_types_poly_signed_qualifiers): Likewise.
25527 (TYPES_REINTERP_SS): Type macro added.
25528 (TYPES_REINTERP_SU): Likewise.
25529 (TYPES_REINTERP_SP): Likewise.
25530 (TYPES_REINTERP_US): Likewise.
25531 (TYPES_REINTERP_PS): Likewise.
25532 (aarch64_fold_builtin): New expression folding added.
25533 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
25534 Declarations removed.
25535 (REINTERP_SS): Declarations added.
25536 (REINTERP_US): Likewise.
25537 (REINTERP_PS): Likewise.
25538 (REINTERP_SU): Likewise.
25539 (REINTERP_SP): Likewise.
25540 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
25541 (vreinterpretq_p8_f64): Likewise.
25542 (vreinterpret_p16_f64): Likewise.
25543 (vreinterpretq_p16_f64): Likewise.
25544 (vreinterpret_f32_f64): Likewise.
25545 (vreinterpretq_f32_f64): Likewise.
25546 (vreinterpret_f64_f32): Likewise.
25547 (vreinterpret_f64_p8): Likewise.
25548 (vreinterpret_f64_p16): Likewise.
25549 (vreinterpret_f64_s8): Likewise.
25550 (vreinterpret_f64_s16): Likewise.
25551 (vreinterpret_f64_s32): Likewise.
25552 (vreinterpret_f64_s64): Likewise.
25553 (vreinterpret_f64_u8): Likewise.
25554 (vreinterpret_f64_u16): Likewise.
25555 (vreinterpret_f64_u32): Likewise.
25556 (vreinterpret_f64_u64): Likewise.
25557 (vreinterpretq_f64_f32): Likewise.
25558 (vreinterpretq_f64_p8): Likewise.
25559 (vreinterpretq_f64_p16): Likewise.
25560 (vreinterpretq_f64_s8): Likewise.
25561 (vreinterpretq_f64_s16): Likewise.
25562 (vreinterpretq_f64_s32): Likewise.
25563 (vreinterpretq_f64_s64): Likewise.
25564 (vreinterpretq_f64_u8): Likewise.
25565 (vreinterpretq_f64_u16): Likewise.
25566 (vreinterpretq_f64_u32): Likewise.
25567 (vreinterpretq_f64_u64): Likewise.
25568 (vreinterpret_s64_f64): Likewise.
25569 (vreinterpretq_s64_f64): Likewise.
25570 (vreinterpret_u64_f64): Likewise.
25571 (vreinterpretq_u64_f64): Likewise.
25572 (vreinterpret_s8_f64): Likewise.
25573 (vreinterpretq_s8_f64): Likewise.
25574 (vreinterpret_s16_f64): Likewise.
25575 (vreinterpretq_s16_f64): Likewise.
25576 (vreinterpret_s32_f64): Likewise.
25577 (vreinterpretq_s32_f64): Likewise.
25578 (vreinterpret_u8_f64): Likewise.
25579 (vreinterpretq_u8_f64): Likewise.
25580 (vreinterpret_u16_f64): Likewise.
25581 (vreinterpretq_u16_f64): Likewise.
25582 (vreinterpret_u32_f64): Likewise.
25583 (vreinterpretq_u32_f64): Likewise.
25585 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
25587 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
25588 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
25589 (vreinterpret_p8_s8): Likewise.
25590 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
25591 (vreinterpret_p8_s16): Likewise.
25592 (vreinterpret_p8_s32): Likewise.
25593 (vreinterpret_p8_s64): Likewise.
25594 (vreinterpret_p8_f32): Likewise.
25595 (vreinterpret_p8_u8): Likewise.
25596 (vreinterpret_p8_u16): Likewise.
25597 (vreinterpret_p8_u32): Likewise.
25598 (vreinterpret_p8_u64): Likewise.
25599 (vreinterpret_p8_p16): Likewise.
25600 (vreinterpretq_p8_s8): Likewise.
25601 (vreinterpretq_p8_s16): Likewise.
25602 (vreinterpretq_p8_s32): Likewise.
25603 (vreinterpretq_p8_s64): Likewise.
25604 (vreinterpretq_p8_f32): Likewise.
25605 (vreinterpretq_p8_u8): Likewise.
25606 (vreinterpretq_p8_u16): Likewise.
25607 (vreinterpretq_p8_u32): Likewise.
25608 (vreinterpretq_p8_u64): Likewise.
25609 (vreinterpretq_p8_p16): Likewise.
25610 (vreinterpret_p16_s8): Likewise.
25611 (vreinterpret_p16_s16): Likewise.
25612 (vreinterpret_p16_s32): Likewise.
25613 (vreinterpret_p16_s64): Likewise.
25614 (vreinterpret_p16_f32): Likewise.
25615 (vreinterpret_p16_u8): Likewise.
25616 (vreinterpret_p16_u16): Likewise.
25617 (vreinterpret_p16_u32): Likewise.
25618 (vreinterpret_p16_u64): Likewise.
25619 (vreinterpret_p16_p8): Likewise.
25620 (vreinterpretq_p16_s8): Likewise.
25621 (vreinterpretq_p16_s16): Likewise.
25622 (vreinterpretq_p16_s32): Likewise.
25623 (vreinterpretq_p16_s64): Likewise.
25624 (vreinterpretq_p16_f32): Likewise.
25625 (vreinterpretq_p16_u8): Likewise.
25626 (vreinterpretq_p16_u16): Likewise.
25627 (vreinterpretq_p16_u32): Likewise.
25628 (vreinterpretq_p16_u64): Likewise.
25629 (vreinterpretq_p16_p8): Likewise.
25630 (vreinterpret_f32_s8): Likewise.
25631 (vreinterpret_f32_s16): Likewise.
25632 (vreinterpret_f32_s32): Likewise.
25633 (vreinterpret_f32_s64): Likewise.
25634 (vreinterpret_f32_u8): Likewise.
25635 (vreinterpret_f32_u16): Likewise.
25636 (vreinterpret_f32_u32): Likewise.
25637 (vreinterpret_f32_u64): Likewise.
25638 (vreinterpret_f32_p8): Likewise.
25639 (vreinterpret_f32_p16): Likewise.
25640 (vreinterpretq_f32_s8): Likewise.
25641 (vreinterpretq_f32_s16): Likewise.
25642 (vreinterpretq_f32_s32): Likewise.
25643 (vreinterpretq_f32_s64): Likewise.
25644 (vreinterpretq_f32_u8): Likewise.
25645 (vreinterpretq_f32_u16): Likewise.
25646 (vreinterpretq_f32_u32): Likewise.
25647 (vreinterpretq_f32_u64): Likewise.
25648 (vreinterpretq_f32_p8): Likewise.
25649 (vreinterpretq_f32_p16): Likewise.
25650 (vreinterpret_s64_s8): Likewise.
25651 (vreinterpret_s64_s16): Likewise.
25652 (vreinterpret_s64_s32): Likewise.
25653 (vreinterpret_s64_f32): Likewise.
25654 (vreinterpret_s64_u8): Likewise.
25655 (vreinterpret_s64_u16): Likewise.
25656 (vreinterpret_s64_u32): Likewise.
25657 (vreinterpret_s64_u64): Likewise.
25658 (vreinterpret_s64_p8): Likewise.
25659 (vreinterpret_s64_p16): Likewise.
25660 (vreinterpretq_s64_s8): Likewise.
25661 (vreinterpretq_s64_s16): Likewise.
25662 (vreinterpretq_s64_s32): Likewise.
25663 (vreinterpretq_s64_f32): Likewise.
25664 (vreinterpretq_s64_u8): Likewise.
25665 (vreinterpretq_s64_u16): Likewise.
25666 (vreinterpretq_s64_u32): Likewise.
25667 (vreinterpretq_s64_u64): Likewise.
25668 (vreinterpretq_s64_p8): Likewise.
25669 (vreinterpretq_s64_p16): Likewise.
25670 (vreinterpret_u64_s8): Likewise.
25671 (vreinterpret_u64_s16): Likewise.
25672 (vreinterpret_u64_s32): Likewise.
25673 (vreinterpret_u64_s64): Likewise.
25674 (vreinterpret_u64_f32): Likewise.
25675 (vreinterpret_u64_u8): Likewise.
25676 (vreinterpret_u64_u16): Likewise.
25677 (vreinterpret_u64_u32): Likewise.
25678 (vreinterpret_u64_p8): Likewise.
25679 (vreinterpret_u64_p16): Likewise.
25680 (vreinterpretq_u64_s8): Likewise.
25681 (vreinterpretq_u64_s16): Likewise.
25682 (vreinterpretq_u64_s32): Likewise.
25683 (vreinterpretq_u64_s64): Likewise.
25684 (vreinterpretq_u64_f32): Likewise.
25685 (vreinterpretq_u64_u8): Likewise.
25686 (vreinterpretq_u64_u16): Likewise.
25687 (vreinterpretq_u64_u32): Likewise.
25688 (vreinterpretq_u64_p8): Likewise.
25689 (vreinterpretq_u64_p16): Likewise.
25690 (vreinterpret_s8_s16): Likewise.
25691 (vreinterpret_s8_s32): Likewise.
25692 (vreinterpret_s8_s64): Likewise.
25693 (vreinterpret_s8_f32): Likewise.
25694 (vreinterpret_s8_u8): Likewise.
25695 (vreinterpret_s8_u16): Likewise.
25696 (vreinterpret_s8_u32): Likewise.
25697 (vreinterpret_s8_u64): Likewise.
25698 (vreinterpret_s8_p8): Likewise.
25699 (vreinterpret_s8_p16): Likewise.
25700 (vreinterpretq_s8_s16): Likewise.
25701 (vreinterpretq_s8_s32): Likewise.
25702 (vreinterpretq_s8_s64): Likewise.
25703 (vreinterpretq_s8_f32): Likewise.
25704 (vreinterpretq_s8_u8): Likewise.
25705 (vreinterpretq_s8_u16): Likewise.
25706 (vreinterpretq_s8_u32): Likewise.
25707 (vreinterpretq_s8_u64): Likewise.
25708 (vreinterpretq_s8_p8): Likewise.
25709 (vreinterpretq_s8_p16): Likewise.
25710 (vreinterpret_s16_s8): Likewise.
25711 (vreinterpret_s16_s32): Likewise.
25712 (vreinterpret_s16_s64): Likewise.
25713 (vreinterpret_s16_f32): Likewise.
25714 (vreinterpret_s16_u8): Likewise.
25715 (vreinterpret_s16_u16): Likewise.
25716 (vreinterpret_s16_u32): Likewise.
25717 (vreinterpret_s16_u64): Likewise.
25718 (vreinterpret_s16_p8): Likewise.
25719 (vreinterpret_s16_p16): Likewise.
25720 (vreinterpretq_s16_s8): Likewise.
25721 (vreinterpretq_s16_s32): Likewise.
25722 (vreinterpretq_s16_s64): Likewise.
25723 (vreinterpretq_s16_f32): Likewise.
25724 (vreinterpretq_s16_u8): Likewise.
25725 (vreinterpretq_s16_u16): Likewise.
25726 (vreinterpretq_s16_u32): Likewise.
25727 (vreinterpretq_s16_u64): Likewise.
25728 (vreinterpretq_s16_p8): Likewise.
25729 (vreinterpretq_s16_p16): Likewise.
25730 (vreinterpret_s32_s8): Likewise.
25731 (vreinterpret_s32_s16): Likewise.
25732 (vreinterpret_s32_s64): Likewise.
25733 (vreinterpret_s32_f32): Likewise.
25734 (vreinterpret_s32_u8): Likewise.
25735 (vreinterpret_s32_u16): Likewise.
25736 (vreinterpret_s32_u32): Likewise.
25737 (vreinterpret_s32_u64): Likewise.
25738 (vreinterpret_s32_p8): Likewise.
25739 (vreinterpret_s32_p16): Likewise.
25740 (vreinterpretq_s32_s8): Likewise.
25741 (vreinterpretq_s32_s16): Likewise.
25742 (vreinterpretq_s32_s64): Likewise.
25743 (vreinterpretq_s32_f32): Likewise.
25744 (vreinterpretq_s32_u8): Likewise.
25745 (vreinterpretq_s32_u16): Likewise.
25746 (vreinterpretq_s32_u32): Likewise.
25747 (vreinterpretq_s32_u64): Likewise.
25748 (vreinterpretq_s32_p8): Likewise.
25749 (vreinterpretq_s32_p16): Likewise.
25750 (vreinterpret_u8_s8): Likewise.
25751 (vreinterpret_u8_s16): Likewise.
25752 (vreinterpret_u8_s32): Likewise.
25753 (vreinterpret_u8_s64): Likewise.
25754 (vreinterpret_u8_f32): Likewise.
25755 (vreinterpret_u8_u16): Likewise.
25756 (vreinterpret_u8_u32): Likewise.
25757 (vreinterpret_u8_u64): Likewise.
25758 (vreinterpret_u8_p8): Likewise.
25759 (vreinterpret_u8_p16): Likewise.
25760 (vreinterpretq_u8_s8): Likewise.
25761 (vreinterpretq_u8_s16): Likewise.
25762 (vreinterpretq_u8_s32): Likewise.
25763 (vreinterpretq_u8_s64): Likewise.
25764 (vreinterpretq_u8_f32): Likewise.
25765 (vreinterpretq_u8_u16): Likewise.
25766 (vreinterpretq_u8_u32): Likewise.
25767 (vreinterpretq_u8_u64): Likewise.
25768 (vreinterpretq_u8_p8): Likewise.
25769 (vreinterpretq_u8_p16): Likewise.
25770 (vreinterpret_u16_s8): Likewise.
25771 (vreinterpret_u16_s16): Likewise.
25772 (vreinterpret_u16_s32): Likewise.
25773 (vreinterpret_u16_s64): Likewise.
25774 (vreinterpret_u16_f32): Likewise.
25775 (vreinterpret_u16_u8): Likewise.
25776 (vreinterpret_u16_u32): Likewise.
25777 (vreinterpret_u16_u64): Likewise.
25778 (vreinterpret_u16_p8): Likewise.
25779 (vreinterpret_u16_p16): Likewise.
25780 (vreinterpretq_u16_s8): Likewise.
25781 (vreinterpretq_u16_s16): Likewise.
25782 (vreinterpretq_u16_s32): Likewise.
25783 (vreinterpretq_u16_s64): Likewise.
25784 (vreinterpretq_u16_f32): Likewise.
25785 (vreinterpretq_u16_u8): Likewise.
25786 (vreinterpretq_u16_u32): Likewise.
25787 (vreinterpretq_u16_u64): Likewise.
25788 (vreinterpretq_u16_p8): Likewise.
25789 (vreinterpretq_u16_p16): Likewise.
25790 (vreinterpret_u32_s8): Likewise.
25791 (vreinterpret_u32_s16): Likewise.
25792 (vreinterpret_u32_s32): Likewise.
25793 (vreinterpret_u32_s64): Likewise.
25794 (vreinterpret_u32_f32): Likewise.
25795 (vreinterpret_u32_u8): Likewise.
25796 (vreinterpret_u32_u16): Likewise.
25797 (vreinterpret_u32_u64): Likewise.
25798 (vreinterpret_u32_p8): Likewise.
25799 (vreinterpret_u32_p16): Likewise.
25800 (vreinterpretq_u32_s8): Likewise.
25801 (vreinterpretq_u32_s16): Likewise.
25802 (vreinterpretq_u32_s32): Likewise.
25803 (vreinterpretq_u32_s64): Likewise.
25804 (vreinterpretq_u32_f32): Likewise.
25805 (vreinterpretq_u32_u8): Likewise.
25806 (vreinterpretq_u32_u16): Likewise.
25807 (vreinterpretq_u32_u64): Likewise.
25808 (vreinterpretq_u32_p8): Likewise.
25809 (vreinterpretq_u32_p16): Likewise.
25811 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
25813 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
25815 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
25817 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
25818 (vqnegd_s64): Likewise.
25819 (vqabs_s64): Likewise.
25820 (vqabsd_s64): Likewise.
25822 2014-04-22 Richard Henderson <rth@redhat.com>
25824 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
25825 computation to the top of the loop.
25827 2014-04-22 Renlin <renlin.li@arm.com>
25828 Jiong Wang <jiong.wang@arm.com>
25830 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
25831 * config/aarch64/aarch64.c (aarch64_layout_frame)
25832 (aarch64_initial_elimination_offset): Likewise.
25834 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
25836 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
25839 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
25841 * machmode.h (bitwise_mode_for_mode): Declare.
25842 * stor-layout.h (bitwise_type_for_mode): Likewise.
25843 * stor-layout.c (bitwise_mode_for_mode): New function.
25844 (bitwise_type_for_mode): Likewise.
25845 * builtins.c (fold_builtin_memory_op): Use it instead of
25846 int_mode_for_mode and build_nonstandard_integer_type.
25848 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25850 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
25851 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
25852 (*-*-solaris2*): Simplify.
25853 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
25854 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
25855 *-*-solaris2.9* handling.
25857 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
25859 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
25860 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
25861 handling, simplify.
25862 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
25863 * configure: Regenerate.
25865 * config/i386/sol2-9.h: Remove.
25867 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
25868 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
25869 Remove Solaris 9 references.
25871 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
25873 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
25874 (floatuns<GPI:mode><GPF:mode>2): Remove.
25875 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
25876 and floatuns conversions.
25877 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
25878 and floatuns conversions.
25879 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
25880 (w1,w2): New mode attributes for inequal width conversions.
25882 2014-04-22 Renlin Li <Renlin.Li@arm.com>
25884 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
25885 the output asm format.
25887 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
25889 * config/aarch64/aarch64-simd.md
25890 (aarch64_cm<optab>di): Always split.
25891 (*aarch64_cm<optab>di): New.
25892 (aarch64_cmtstdi): Always split.
25893 (*aarch64_cmtstdi): New.
25895 2014-04-22 Jakub Jelinek <jakub@redhat.com>
25897 PR tree-optimization/60823
25898 * omp-low.c (ipa_simd_modify_function_body): Go through
25899 all SSA_NAMEs and for those refering to vector arguments
25900 which are going to be replaced adjust SSA_NAME_VAR and,
25901 if it is a default definition, change it into a non-default
25902 definition assigned at the beginning of function from new_decl.
25903 (ipa_simd_modify_stmt_ops): Rewritten.
25904 * tree-dfa.c (set_ssa_default_def): When removing default def,
25905 check for NULL loc instead of NULL *loc.
25907 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25909 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
25910 restrictions on core registers for DImode values in Thumb2.
25912 2014-04-22 Ian Bolton <ian.bolton@arm.com>
25914 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
25915 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
25917 2014-04-22 Ian Bolton <ian.bolton@arm.com>
25919 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
25920 (*iordi_notzesidi_di): Likewise.
25921 (*iordi_notsesidi_di): Likewise.
25923 2014-04-22 Ian Bolton <ian.bolton@arm.com>
25925 * config/arm/arm-protos.h (tune_params): New struct members.
25926 * config/arm/arm.c: Initialise tune_params per processor.
25927 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
25928 for speed, based on new tune_params.
25930 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
25932 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
25933 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
25934 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
25935 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
25936 * config/aarch64/arm_neon.h (vrnd_f64): Added.
25937 (vrnda_f64): Likewise.
25938 (vrndi_f64): Likewise.
25939 (vrndm_f64): Likewise.
25940 (vrndn_f64): Likewise.
25941 (vrndp_f64): Likewise.
25942 (vrndx_f64): Likewise.
25944 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
25946 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
25947 GET_MODE_SIZE argument is enum machine_mode.
25949 2014-04-22 Jakub Jelinek <jakub@redhat.com>
25952 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
25953 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
25955 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
25957 PR middle-end/60281
25958 * asan.c (asan_emit_stack_protection): Force the base to align to
25959 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
25960 appropriate bits if STRICT_ALIGNMENT.
25961 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
25963 (expand_used_vars): Leave a space in the stack frame for alignment
25964 if STRICT_ALIGNMENT.
25966 2014-04-21 David Malcolm <dmalcolm@redhat.com>
25968 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
25970 (gimple_store_p): Likewise.
25971 (gimple_assign_load_p): Likewise.
25972 (gimple_assign_cast_p): Likewise.
25973 (gimple_clobber_p): Likewise.
25975 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
25976 rather than a gimple.
25977 (gimple_assign_cast_p): Likewise.
25979 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
25982 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
25983 If mode is DDmode and TARGET_E500_DOUBLE allow move.
25985 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
25986 more debug information for E500 if -mdebug=reg.
25988 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
25991 * config/i386/i386.c (ix86_expand_builtin)
25992 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
25993 register for target RTX.
25994 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
25996 2014-04-18 Cong Hou <congh@google.com>
25998 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
25999 the widen-mult pattern by handling two operands with different sizes,
26000 and operands whose size is smaller than half of the result type.
26002 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
26004 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
26005 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
26006 (do_estimate_edge_time): Compute it.
26007 * ipa-inline.c (want_inline_small_function_p): Bypass
26008 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
26010 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
26012 * ipa-inline.c (spec_rem): New static variable.
26013 (dump_overall_stats): New function.
26014 (dump_inline_stats): New function.
26016 2014-04-18 Richard Henderson <rth@redhat.com>
26018 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
26019 to GET_MODE_SIZE, not a reg_class_t.
26021 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26023 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
26024 (vsx_xxmrglw_<mode>): Likewise.
26026 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
26029 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
26030 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
26031 (rs6000_init_hard_regno_mode_ok): Likewise.
26033 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
26035 * ipa-inline.c (inline_small_functions): Account only non-cold
26037 * doc/invoke.texi (inline-unit-growth): Update documentation.
26039 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
26041 * config/rs6000/rs6000.md (addti3, subti3): New.
26043 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
26046 * config/i386/i386.c (ix86_expand_clear): Remove outdated
26047 comment. Check optimize_insn_for_size_p instead of
26048 optimize_insn_for_speed_p.
26050 2014-04-17 Martin Jambor <mjambor@suse.cz>
26052 * gimple-iterator.c (gsi_start_edge): New function.
26053 * gimple-iterator.h (gsi_start_edge): Declare.
26054 * tree-sra.c (single_non_eh_succ): New function.
26055 (disqualify_ops_if_throwing_stmt): Renamed to
26056 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
26057 having one non-EH successor BB.
26058 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
26059 generate loads into replacements.
26060 (sra_modify_assign): Likewise and and also use the simple path for
26062 (sra_modify_function_body): Commit statements on edges.
26064 2014-04-17 Richard Biener <rguenther@suse.de>
26066 PR middle-end/60849
26067 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
26068 comparison results and add clarifying comment.
26070 2014-04-17 Jakub Jelinek <jakub@redhat.com>
26072 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
26073 (blank_mode): Initialize it.
26074 (emit_mode_size_inline, emit_mode_nunits_inline,
26075 emit_mode_inner_inline): New functions.
26076 (emit_insn_modes_h): Call them and surround their output with
26077 #if GCC_VERSION >= 4001 ... #endif.
26078 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
26079 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
26080 mode_* arrays if the argument is __builtin_constant_p.
26081 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
26082 is enum machine_mode.
26084 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
26086 * passes.c (opt_pass::execute): Adjust.
26087 (pass_manager::execute_pass_mode_switching): Likewise.
26088 (early_local_passes::execute): Likewise.
26089 (execute_one_pass): Pass cfun to the pass's execute method.
26090 * tree-pass.h (opt_pass::execute): Add function * argument.
26091 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
26092 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
26093 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
26094 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
26095 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
26096 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
26097 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
26098 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
26099 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
26100 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
26101 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
26102 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
26103 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
26104 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
26105 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
26106 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
26107 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
26108 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
26109 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
26110 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
26111 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
26112 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
26113 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
26114 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
26115 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
26116 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
26117 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
26118 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
26119 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
26122 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
26124 * passes.c (opt_pass::gate): Take function * argument.
26125 (gate_all_early_local_passes): Merge into
26126 (early_local_passes::gate): this.
26127 (gate_all_early_optimizations): Merge into
26128 (all_early_optimizations::gate): this.
26129 (gate_all_optimizations): Mege into
26130 (all_optimizations::gate): this.
26131 (gate_all_optimizations_g): Merge into
26132 (all_optimizations_g::gate): this.
26133 (gate_rest_of_compilation): Mege into
26134 (rest_of_compilation::gate): this.
26135 (gate_postreload): Merge into
26136 (postreload::gate): this.
26137 (dump_one_pass): Pass cfun to the pass's gate method.
26138 (execute_ipa_summary_passes): Likewise.
26139 (execute_one_pass): Likewise.
26140 (ipa_write_summaries_2): Likewise.
26141 (ipa_write_optimization_summaries_1): Likewise.
26142 (ipa_read_summaries_1): Likewise.
26143 (ipa_read_optimization_summaries_1): Likewise.
26144 (execute_ipa_stmt_fixups): Likewise.
26145 * tree-pass.h (opt_pass::gate): Add function * argument.
26146 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
26147 combine-stack-adj.c, combine.c, compare-elim.c,
26148 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
26149 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
26150 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
26151 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
26152 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
26153 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
26154 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
26155 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
26156 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
26157 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
26158 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
26159 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
26160 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
26161 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
26162 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
26163 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
26164 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
26165 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
26166 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
26167 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
26168 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
26169 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
26170 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
26171 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
26172 var-tracking.c, vtable-verify.c, web.c: Adjust.
26174 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
26176 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
26177 * configure: Regenerate.
26179 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
26181 * passes.c (dump_one_pass): don't check pass->has_gate.
26182 (execute_ipa_summary_passes): Likewise.
26183 (execute_one_pass): Likewise.
26184 (ipa_write_summaries_2): Likewise.
26185 (ipa_write_optimization_summaries_1): Likewise.
26186 (ipa_read_optimization_summaries_1): Likewise.
26187 (execute_ipa_stmt_fixups): Likewise.
26188 * tree-pass.h (pass_data::has_gate): Remove.
26189 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
26190 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
26191 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
26192 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
26193 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
26194 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
26195 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
26196 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
26197 gimple-low.c, gimple-ssa-isolate-paths.c,
26198 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
26199 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
26200 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
26201 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
26202 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
26203 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
26204 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
26205 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
26206 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
26207 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
26208 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
26209 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
26210 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
26211 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
26212 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
26213 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
26214 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
26215 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
26216 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
26217 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
26218 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
26219 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
26222 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
26224 * pass_manager.h (pass_manager::register_dump_files_1): Remove
26226 * passes.c (pass_manager::register_dump_files_1): Merge into
26227 (pass_manager::register_dump_files): this, and remove its handling of
26228 properties since the pass always has the properties anyway.
26229 (pass_manager::pass_manager): Adjust.
26231 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
26233 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
26234 * passes.c (pass_manager::register_dump_files_1): Remove dead code
26235 dealing with properties.
26236 (pass_manager::register_dump_files): Adjust.
26238 2014-03-20 Mark Wielaard <mjw@redhat.com>
26240 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
26241 then represent the bound as normal constant value.
26243 2014-04-17 Jakub Jelinek <jakub@redhat.com>
26246 Forward port from 4.8 branch
26247 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
26249 * config/i386/bmiintrin.h (_blsi_u32): New.
26250 (_blsi_u64): Ditto.
26251 (_blsr_u32): Ditto.
26252 (_blsr_u64): Ditto.
26253 (_blsmsk_u32): Ditto.
26254 (_blsmsk_u64): Ditto.
26255 (_tzcnt_u32): Ditto.
26256 (_tzcnt_u64): Ditto.
26258 2014-04-17 Kito Cheng <kito@0xlab.org>
26260 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
26262 2014-04-17 Richard Biener <rguenther@suse.de>
26264 PR middle-end/60849
26265 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
26266 boolean results for comparisons.
26268 2014-04-17 Richard Biener <rguenther@suse.de>
26270 PR tree-optimization/60836
26271 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
26272 initial PHI args to be gimple values.
26274 2014-04-17 Richard Biener <rguenther@suse.de>
26276 PR tree-optimization/60841
26277 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
26278 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
26279 of stmts to SLP build.
26280 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
26281 (vect_analyze_slp): Likewise.
26282 (vect_analyze_slp_instance): Likewise.
26283 (vect_build_slp_tree): Limit overall SLP tree growth.
26284 * tree-vectorizer.h (vect_analyze_data_refs,
26285 vect_analyze_slp): Adjust prototypes.
26287 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
26289 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
26292 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
26294 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
26295 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
26296 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
26297 for TARGET_SLOW_PSHUFB
26299 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
26301 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
26302 * config/i386/i386.c (intel_cost): Ditto.
26304 2014-04-17 Joey Ye <joey.ye@arm.com>
26306 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
26308 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
26310 * opts.c (common_handle_option): Disable -fipa-reference coorectly
26311 with -fuse-profile.
26313 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
26315 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
26316 (type_all_derivations_known_p): New predicate.
26317 (type_all_ctors_visible_p): New predicate.
26318 (type_possibly_instantiated_p): New predicate.
26319 (get_odr_type): Compute all_derivations_known.
26320 (dump_odr_type): Dump the flag.
26321 (maybe_record_type): Cleanup.
26322 (record_target_from_binfo): Add bases_to_consider array;
26323 record bases for types w/o instances and skip CXX destructor.
26324 (possible_polymorphic_call_targets_1): Add bases_to_consider
26325 and consider_construction parameters; check if type may have instance.
26326 (get_polymorphic_call_info): Set maybe_in_construction to true
26327 when we know nothing.
26328 (record_targets_from_bases): Skip CXX destructors; they are
26329 never called for types in construction.
26330 (possible_polymorphic_call_targets): Do not record target when
26331 type may not have instance.
26333 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
26336 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
26337 external aliases alive, too.
26339 2014-04-16 Andrew Pinski <apinski@cavium.com>
26341 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
26344 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
26346 * final.c (compute_alignments): Do not apply loop alignment to a block
26347 falling through to the exit.
26349 2014-04-16 Catherine Moore <clm@codesourcery.com>
26351 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
26352 Adjust constraints for microMIPS store patterns.
26354 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
26356 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
26358 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
26360 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
26361 (append_use): Run at -O0.
26362 (append_vdef): Likewise.
26363 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
26364 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
26366 2014-04-16 Jakub Jelinek <jakub@redhat.com>
26368 PR tree-optimization/60844
26369 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
26370 (propagate_op_to_single_use, remove_visited_stmt_chain,
26371 linearize_expr, repropagate_negates, reassociate_bb): Use it
26372 instead of gsi_remove.
26374 2014-04-16 Martin Jambor <mjambor@suse.cz>
26376 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
26377 ipa_transforms_to_apply.
26378 (cgraph_function_versioning): Assert that old_node has empty
26379 ipa_transforms_to_apply.
26380 * trans-mem.c (ipa_tm_create_version): Likewise.
26381 * tree-inline.c (tree_function_versioning): Do not duplicate
26382 ipa_transforms_to_apply.
26384 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26387 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
26389 Pass necessary as flags on 64-bit Solaris/x86.
26390 Use lowercase relocs for x86_64-*-*.
26391 * configure: Regenerate.
26393 2014-04-15 Jan Hubicka <jh@suse.cz>
26395 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
26396 (maybe_record_node, likely_target_p): Use it.
26398 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26401 Revert following patch
26403 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
26406 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
26407 software floating point or no floating point registers, do not
26408 allow any type in the FPRs. Eliminate a test for SPE SIMD types
26409 in GPRs that occurs after we tested for GPRs that would never be
26412 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
26413 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
26414 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
26415 specifically allow DDmode, since that does not use the SPE SIMD
26418 2014-03-21 Mark Wielaard <mjw@redhat.com>
26420 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
26421 as unsigned or int depending on type and value used.
26423 2014-04-15 Richard Biener <rguenther@suse.de>
26425 PR rtl-optimization/56965
26426 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
26427 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
26429 * alias.c (true_dependence_1): Do not call
26430 nonoverlapping_component_refs_p.
26431 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
26432 nonoverlapping_component_refs_p.
26433 (indirect_refs_may_alias_p): Likewise.
26435 2014-04-15 Teresa Johnson <tejohnson@google.com>
26437 * cfg.c (dump_bb_info): Fix flags check.
26438 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
26440 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26442 PR rtl-optimization/60663
26443 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
26446 2014-04-15 Richard Biener <rguenther@suse.de>
26448 * lto-streamer.h (LTO_major_version): Bump to 4.
26450 2014-04-15 Richard Biener <rguenther@suse.de>
26452 * common.opt (lto_partition_model): New enum.
26453 (flto-partition=): Merge separate options with a single with argument,
26454 add -flto-partition=one support.
26455 * flag-types.h (enum lto_partition_model): Declare.
26456 * opts.c (finish_options): Remove duplicate -flto-partition=
26458 * lto-wrapper.c (run_gcc): Adjust.
26460 2014-04-15 Richard Biener <rguenther@suse.de>
26462 * alias.c (ncr_compar): New function.
26463 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
26465 2014-04-15 Richard Biener <rguenther@suse.de>
26467 * alias.c (record_component_aliases): Do not walk BINFOs.
26469 2014-04-15 Richard Biener <rguenther@suse.de>
26471 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
26472 Add struct function argument and adjust.
26473 (find_func_aliases_for_call): Likewise.
26474 (find_func_aliases): Likewise.
26475 (find_func_clobbers): Likewise.
26476 (intra_create_variable_infos): Likewise.
26477 (compute_points_to_sets): Likewise.
26478 (ipa_pta_execute): Adjust. Do not push/pop cfun.
26480 2014-04-15 Richard Biener <rguenther@suse.de>
26482 * tree.c (iterative_hash_expr): Use enum tree_code_class
26483 to store TREE_CODE_CLASS.
26484 (tree_block): Likewise.
26485 (tree_set_block): Likewise.
26486 * tree.h (fold_build_pointer_plus_loc): Use
26487 convert_to_ptrofftype_loc.
26489 2014-04-15 Jakub Jelinek <jakub@redhat.com>
26492 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
26495 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
26497 * cfgloop.h (struct loop): Move force_vectorize down.
26498 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
26499 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
26500 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
26501 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
26502 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
26503 * tree-core.h (enum annot_expr_kind): Add new kind values.
26504 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
26505 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
26507 * tree.def (ANNOTATE_EXPR): Tweak comment.
26509 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
26511 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
26514 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
26516 * tree.h (TYPE_IDENTIFIER): Declare.
26517 * tree.c (subrange_type_for_debug_p): Use it.
26518 * godump.c (go_format_type): Likewise.
26519 * dwarf2out.c (is_cxx_auto, modified_type_die,
26520 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
26521 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
26523 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
26526 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
26528 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
26530 * config/i386/i386.c (examine_argument): Return bool. Return true if
26531 parameter should be passed in memory.
26532 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
26533 (construct_container): Update calls to examine_argument.
26534 (function_arg_advance_64): Ditto.
26535 (return_in_memory_32): Merge with ix86_return_in_memory.
26536 (return_in_memory_64): Ditto.
26537 (return_in_memory_ms_64): Ditto.
26539 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
26541 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
26542 * coverage.c (coverage_compute_profile_id): Handle externally visible
26545 2014-04-14 Martin Jambor <mjambor@suse.cz>
26547 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
26548 DECL_DISREGARD_INLINE_LIMITS functions.
26550 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
26553 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
26555 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
26558 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
26559 optimize_insn_for_speed_p instead of
26560 optimize_function_for_speed_p.
26562 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
26564 * doc/invoke.texi (free): Document AArch64.
26566 2014-04-14 Richard Biener <rguenther@suse.de>
26568 PR tree-optimization/60042
26569 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
26570 (insert_into_preds_of_block): Do not prevent PHI insertion
26571 for REFERENCE exprs here ...
26572 (eliminate_dom_walker::before_dom_children): ... but prevent
26573 their use here under similar conditions when applied to the
26574 IL after PRE optimizations.
26576 2014-04-14 Richard Biener <rguenther@suse.de>
26578 * passes.def: Move early points-to after early SRA.
26580 2014-04-14 Richard Biener <rguenther@suse.de>
26582 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
26583 check for which sign-changes we allow when forwarding
26584 a converted value into a switch.
26586 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
26588 * stor-layout.c (place_field): Finalize non-constant offset for the
26591 2014-04-14 Richard Biener <rguenther@suse.de>
26593 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
26595 (expand_switch_using_bit_tests_p): Likewise.
26596 (process_switch): Compute and pass on speed_p based on the
26598 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
26599 optimize_bb_for_speed_p.
26601 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
26603 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
26604 * function.h (struct function): Rename has_force_vect_loops into
26605 has_force_vectorize_loops.
26606 * lto-streamer-in.c (input_cfg): Adjust for renaming.
26607 (input_struct_function_base): Likewise.
26608 * lto-streamer-out.c (output_cfg): Likewise.
26609 (output_struct_function_base): Likewise.
26610 * omp-low.c (expand_omp_simd): Likewise.
26611 * tree-cfg.c (move_sese_region_to_fn): Likewise.
26612 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
26613 (version_loop_for_if_conversion): Likewise.
26614 (tree_if_conversion): Likewise.
26615 (main_tree_if_conversion): Likewise.
26616 (gate_tree_if_conversion): Likewise.
26617 * tree-inline.c (copy_loops): Likewise.
26618 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
26619 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
26620 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
26621 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
26622 * tree-vectorizer.c (vectorize_loops): Likewise.
26623 * tree-vectorizer.h (unlimited_cost_model): Likewise.
26625 2014-04-14 Richard Biener <rguenther@suse.de>
26628 * lto-streamer-out.c (wrap_refs): New function.
26629 (lto_output): Wrap symbol references in global initializes in
26630 type-preserving MEM_REFs.
26632 2014-04-14 Christian Bruel <christian.bruel@st.com>
26634 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
26636 2014-04-14 Christian Bruel <christian.bruel@st.com>
26638 * config/sh/sh.md (setmemqi): New expand pattern.
26639 * config/sh/sh.h (CLEAR_RATIO): Define.
26640 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
26641 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
26643 2014-04-14 Richard Biener <rguenther@suse.de>
26645 PR middle-end/55022
26646 * fold-const.c (negate_expr_p): Don't negate directional rounding
26648 (fold_negate_expr): Likewise.
26650 2014-04-14 Richard Biener <rguenther@suse.de>
26652 PR tree-optimization/59817
26653 PR tree-optimization/60453
26654 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
26655 recursion to catch all CHRECs in the scalar evolution and restrict
26656 the predicate for the remains appropriately.
26658 2014-04-12 Catherine Moore <clm@codesourcery.com>
26660 * config/mips/constraints.md: Add new register constraint "kb".
26661 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
26662 (*movhi_internal): Likewise.
26663 (*movqi_internal): Likewise.
26664 * config/mips/mips.h (M16_STORE_REGS): New register class.
26665 (REG_CLASS_NAMES): Add M16_STORE_REGS.
26666 (REG_CLASS_CONTENTS): Likewise.
26667 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
26669 2014-04-11 Tobias Burnus <burnus@net-b.de>
26672 * doc/invoke.texi (-Wformat-signedness): Document it.
26673 (Wformat=2): Mention that this enables -Wformat-signedness.
26675 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
26677 * common/config/epiphany/epiphany-common.c
26678 (epiphany_option_optimization_table): Enable section anchors by
26679 default at -O1 or higher.
26680 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
26681 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
26682 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
26683 carries no extra cost.
26684 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
26685 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
26686 * config/epiphany/predicates.md (memclob_operand): New predicate.
26687 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
26688 Use memclob_operand predicate and X constraint for operand 3.
26690 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
26692 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
26693 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
26696 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
26698 PR rtl-optimization/60651
26699 * mode-switching.c (optimize_mode_switching): Make sure to emit
26700 sets of a lower numbered entity before sets of a higher numbered
26701 entity to a mode of the same or lower priority.
26702 When creating a seginfo for a basic block that starts with a code
26703 label, move the insertion point past the code label.
26704 (new_seginfo): Document and enforce requirement that
26705 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
26706 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
26707 * doc/tm.texi: Regenerate.
26709 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
26712 * config/arc/arc.c (arc_save_restore): Fix assert typo.
26714 2013-04-11 Jakub Jelinek <jakub@redhat.com>
26716 * BASE-VER: Set to 4.10.0.
26718 2014-04-11 Tobias Burnus <burnus@net-b.de>
26721 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
26722 * doc/gcc.texi (Service): Update description in the @menu
26723 * doc/invoke.texi (Option Summary): Remove misplaced and
26726 2014-04-11 Steve Ellcey <sellcey@mips.com>
26727 Jakub Jelinek <jakub@redhat.com>
26729 PR middle-end/60556
26730 * expr.c (convert_move): Use emit_store_flag_force instead of
26731 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
26734 2014-04-11 Richard Biener <rguenther@suse.de>
26736 PR middle-end/60797
26737 * varasm.c (assemble_alias): Avoid endless error reporting
26738 recursion by setting TREE_ASM_WRITTEN.
26740 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26742 * config/s390/s390.md: Add a splitter for NOT rtx.
26744 2014-04-11 Jakub Jelinek <jakub@redhat.com>
26746 PR rtl-optimization/60663
26747 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
26749 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
26750 Jakub Jelinek <jakub@redhat.com>
26753 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
26754 flag from decl_node to node.
26756 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26759 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
26760 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
26761 ameliorating the cases where it can be.
26763 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
26766 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
26768 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
26769 (loadsync_<mode>): Change mode.
26770 (load_quadpti, store_quadpti): New.
26771 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
26772 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
26773 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
26775 2014-04-09 Cong Hou <congh@google.com>
26778 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
26781 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26783 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
26784 instead of vnor to exploit possible fusion opportunity in the
26786 (altivec_expand_vec_perm_const_le): Likewise.
26788 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
26790 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
26791 (loadsync_<mode>): Change mode.
26792 (load_quadpti, store_quadpti): New.
26793 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
26794 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
26796 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
26799 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
26800 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
26801 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
26803 2014-04-08 Richard Biener <rguenther@suse.de>
26805 PR middle-end/60706
26806 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
26807 a 64bit widest int print double-int similar to on HWI64 hosts.
26809 2014-04-08 Richard Biener <rguenther@suse.de>
26811 PR tree-optimization/60785
26812 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
26813 default defs properly.
26815 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
26817 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
26818 (Weffc++): Likewise.
26820 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
26822 * ipa-devirt.c (maybe_record_node): When node is not recorded,
26823 set completep to false rather than true.
26825 2014-04-07 Douglas B Rupp <rupp@adacore.com>
26828 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
26829 ARM_TARGET2_DWARF_FORMAT.
26831 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
26834 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
26835 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
26838 2014-04-07 Richard Biener <rguenther@suse.de>
26840 PR tree-optimization/60766
26841 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
26842 (may_eliminate_iv): Convert cand_value_at result to desired type.
26844 2014-04-07 Jason Merrill <jason@redhat.com>
26847 * common.opt (-fno-gnu-unique): Add.
26848 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
26850 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26852 * haifa-sched.c: Fix outdated function reference and minor
26853 grammar errors in introductory comment.
26855 2014-04-07 Richard Biener <rguenther@suse.de>
26857 PR middle-end/60750
26858 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
26859 for noreturn calls.
26860 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
26862 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
26865 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
26866 size accounting for thunks.
26867 (pa_asm_output_mi_thunk): Use final_start_function() and
26868 final_end_function() to output function start and end directives.
26870 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
26872 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
26873 device specific ISA/ feature information. Remove short_sp and
26874 errata_skip ds. Add avr_device_specific_features enum to have device
26876 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
26877 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
26878 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
26879 updated device specific info.
26880 * config/avr/avr-mcus.def: Merge device specific details to
26881 dev_attribute field.
26882 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
26884 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
26885 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
26886 assembler if RMW isa supported by current device.
26887 * config/avr/genmultilib.awk: Update as device info structure changed.
26888 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
26890 2014-04-04 Cong Hou <congh@google.com>
26892 PR tree-optimization/60656
26893 * tree-vect-stmts.c (supportable_widening_operation):
26894 Fix a bug that elements in a vector with vect_used_by_reduction
26895 property are incorrectly reordered when the operation on it is not
26896 consistant with the one in reduction operation.
26898 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
26900 PR rtl-optimization/60155
26901 * gcse.c (record_set_data): New function.
26902 (single_set_gcse): New function.
26903 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
26904 (hoist_code): Likewise.
26905 (get_pressure_class_and_nregs): Likewise.
26907 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
26909 * explow.c (probe_stack_range): Emit a final optimization blockage.
26911 2014-04-04 Anthony Green <green@moxielogic.com>
26913 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
26916 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
26919 * lto-cgraph.c (input_overwrite_node): Check that partitioning
26920 flags are set only during streaming.
26921 * ipa.c (process_references, walk_polymorphic_call_targets,
26922 symtab_remove_unreachable_nodes): Drop bodies of always inline
26923 after early inlining.
26924 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
26926 2014-04-04 Jakub Jelinek <jakub@redhat.com>
26927 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26930 * dwarf2out.c (const_ok_for_output_1): Reject expressions
26933 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26936 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
26938 (cortex_a53_fdivd): Likewise.
26940 2014-04-04 Martin Jambor <mjambor@suse.cz>
26943 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
26944 Adjust all callers.
26945 * cgraph.c (clone_of_p): Also return true if thunks match.
26946 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
26947 cgraph_function_or_thunk_node and an obsolete comment.
26948 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
26950 (build_function_decl_skip_args): Likewise.
26951 (set_new_clone_decl_and_node_flags): New function.
26952 (duplicate_thunk_for_node): Likewise.
26953 (redirect_edge_duplicating_thunks): Likewise.
26954 (cgraph_clone_node): New parameter args_to_skip, pass it to
26955 redirect_edge_duplicating_thunks which is called instead of
26956 cgraph_redirect_edge_callee.
26957 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
26958 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
26960 2014-04-04 Jeff Law <law@redhat.com>
26963 * config/arm/predicates.md (const_int_I_operand): New predicate.
26964 (const_int_M_operand): Similarly.
26965 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
26967 (insv_t2, extv_reg, extzv_t2): Likewise.
26968 (load_multiple_with_writeback): Similarly for const_int_I_operand.
26969 (pop_multiple_with_writeback_and_return): Likewise.
26970 (vfp_pop_multiple_with_writeback): Likewise
26972 2014-04-04 Richard Biener <rguenther@suse.de>
26975 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
26976 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
26978 * gimplify.h (gimple_add_tmp_var_fn): Declare.
26979 * gimplify.c (gimple_add_tmp_var_fn): New function.
26980 * gimple-expr.h (create_tmp_reg_fn): Declare.
26981 * gimple-expr.c (create_tmp_reg_fn): New function.
26982 * gimple-low.c (record_vars_into): Don't change cfun.
26983 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
26984 code generation without cfun.
26986 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
26989 * Makefile.in (install-driver): Fix shell scripting.
26991 2014-04-03 Cong Hou <congh@google.com>
26993 PR tree-optimization/60505
26994 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
26995 threshold of number of iterations below which no vectorization
26997 * tree-vect-loop.c (new_loop_vec_info):
26998 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
26999 * tree-vect-loop.c (vect_analyze_loop_operations):
27000 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
27001 * tree-vect-loop.c (vect_transform_loop):
27002 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
27003 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
27004 of iterations of the loop and see if we should build the epilogue.
27006 2014-04-03 Richard Biener <rguenther@suse.de>
27008 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
27009 (streamer_tree_cache_create): Adjust.
27010 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
27011 to allow optional nodes array.
27012 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
27013 (streamer_tree_cache_append): Likewise.
27014 (streamer_tree_cache_create): Create nodes array optionally
27015 as specified by parameter.
27016 * lto-streamer-out.c (create_output_block): Avoid maintaining
27017 the node array in the writer cache.
27018 (DFS_write_tree): Remove assertion.
27019 (produce_asm_for_decls): Free the out decl state hash table early.
27020 * lto-streamer-in.c (lto_data_in_create): Adjust for
27021 streamer_tree_cache_create prototype change.
27023 2014-04-03 Richard Biener <rguenther@suse.de>
27025 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
27026 set TREE_CHAIN to NULL_TREE.
27028 2014-04-03 Richard Biener <rguenther@suse.de>
27030 PR tree-optimization/60740
27031 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
27032 over all GIMPLE_COND operands.
27034 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
27036 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
27037 (Weffc++): Remove Scott's numbering, merge lists and reference
27040 2014-04-03 Nick Clifton <nickc@redhat.com>
27042 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
27045 2014-04-03 Martin Jambor <mjambor@suse.cz>
27047 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
27048 mention gcc_unreachable before failing.
27049 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
27052 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
27055 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
27056 inconsistent code and instead mark the context inconsistent.
27057 (possible_polymorphic_call_targets): For inconsistent contexts
27058 return empty complete list.
27060 2014-04-02 Anthony Green <green@moxielogic.com>
27062 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
27063 (extendqisi2, extendhisi2): Define.
27064 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
27065 (WCHAR_TYPE): Change to unsigned int.
27067 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27069 PR tree-optimization/60733
27070 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
27071 insertion point for PHI candidates to be the end of the feeding
27072 block for the PHI argument.
27074 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
27076 PR rtl-optimization/60650
27077 * lra-constraints.c (process_alt_operands): Decrease reject for
27078 earlyclobber matching.
27080 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
27082 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
27084 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
27086 * config/spu/spu.c (pad_bb): Do not crash when the last
27087 insn is CODE_FOR_blockage.
27089 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
27091 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
27092 lies outside the target mode.
27094 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
27097 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
27098 software floating point or no floating point registers, do not
27099 allow any type in the FPRs. Eliminate a test for SPE SIMD types
27100 in GPRs that occurs after we tested for GPRs that would never be
27103 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
27104 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
27105 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
27106 specifically allow DDmode, since that does not use the SPE SIMD
27109 2014-04-02 Richard Biener <rguenther@suse.de>
27111 PR middle-end/60729
27112 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
27113 MODE_INTs. Properly use negv_optab.
27114 (expand_abs): Likewise.
27116 2014-04-02 Richard Biener <rguenther@suse.de>
27119 * Makefile.in (install-driver): Guard extra installs with special
27122 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
27124 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
27125 Document vec_vgbbd.
27127 2014-04-01 Richard Henderson <rth@redhat.com>
27130 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
27131 alternative enabled before register allocation.
27133 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
27135 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
27136 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
27138 (nios2_large_got_address): Remove unneeded 'sym' parameter.
27139 (nios2_got_address): Update nios2_large_got_address call site.
27140 (nios2_delegitimize_address): New function.
27141 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
27142 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
27143 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
27145 2014-04-01 Martin Husemann <martin@duskware.de>
27147 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
27150 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
27152 PR rtl-optimization/60604
27153 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
27154 check from register_operand.
27155 (register_operand): Redefine in terms of general_operand.
27156 (nonmemory_operand): Use register_operand for the non-constant cases.
27158 2014-04-01 Richard Biener <rguenther@suse.de>
27160 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
27162 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
27164 * doc/invoke.texi (mapp-regs): Clarify.
27166 2014-03-31 Ulrich Drepper <drepper@gmail.com>
27168 * config/i386/avx512fintrin.h (__v32hi): Define type.
27169 (__v64qi): Likewise.
27170 (_mm512_set1_epi8): Define.
27171 (_mm512_set1_epi16): Define.
27172 (_mm512_set4_epi32): Define.
27173 (_mm512_set4_epi64): Define.
27174 (_mm512_set4_pd): Define.
27175 (_mm512_set4_ps): Define.
27176 (_mm512_setr4_epi64): Define.
27177 (_mm512_setr4_epi32): Define.
27178 (_mm512_setr4_pd): Define.
27179 (_mm512_setr4_ps): Define.
27180 (_mm512_setzero_epi32): Define.
27182 2014-03-31 Martin Jambor <mjambor@suse.cz>
27184 PR middle-end/60647
27185 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
27186 callsite_arguments_match_p. Updated all callers. Also check types of
27187 corresponding formal parameters and actual arguments.
27188 (not_all_callers_have_enough_arguments_p) Renamed to
27189 some_callers_have_mismatched_arguments_p.
27191 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
27193 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
27195 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
27198 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
27201 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
27203 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
27204 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
27206 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
27207 Use FMAMODE_NOVF512 mode iterator.
27208 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
27209 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
27210 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
27211 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
27213 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
27214 Use VF_128_256 mode iterator.
27215 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
27218 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
27220 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
27221 static chain if needed.
27223 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
27226 * lra-constraints.c (index_part_to_reg): New.
27227 (process_address): Use it.
27229 2014-03-27 Jeff Law <law@redhat.com>
27230 Jakub Jelinek <jakub@redhat.com>
27233 * expr.c (do_tablejump): Use simplify_gen_binary rather than
27234 gen_rtx_{PLUS,MULT} to build up the address expression.
27236 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
27237 creating non-canonical RTL.
27239 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
27242 * ipa-inline.c (want_inline_small_function_p): Short circuit large
27243 functions; reorganize to make cheap checks first.
27244 (inline_small_functions): Do not estimate growth when dumping;
27246 * ipa-inline.h (inline_summary): Add min_size.
27247 (growth_likely_positive): New function.
27248 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
27249 (set_cond_stmt_execution_predicate): Cleanup.
27250 (estimate_edge_size_and_time): Compute min_size.
27251 (estimate_calls_size_and_time): Likewise.
27252 (estimate_node_size_and_time): Likewise.
27253 (inline_update_overall_summary): Update min_size.
27254 (do_estimate_edge_time): Likewise.
27255 (do_estimate_edge_size): Update.
27256 (do_estimate_edge_hints): Update.
27257 (growth_likely_positive): New function.
27259 2014-03-28 Jakub Jelinek <jakub@redhat.com>
27262 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
27263 also if addr has VOIDmode.
27265 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27267 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
27268 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
27270 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
27271 instructions as well as AdvancedSIMD loads.
27273 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27275 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
27276 Use crypto_aese type.
27277 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
27278 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
27279 crypto_aese, crypto_aesmc. Move to types.md.
27280 * config/arm/types.md (crypto_aes): Split into crypto_aese,
27282 * config/arm/iterators.md (crypto_type): Likewise.
27284 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
27286 * cgraph.c: Include expr.h and tree-dfa.h.
27287 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
27290 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
27293 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
27294 regs from checking multi-reg pseudos.
27296 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
27298 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
27300 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
27302 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
27303 if it would clobber the stack pointer, even temporarily.
27305 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
27307 * mode-switching.c: Make small adjustments to the top comment.
27309 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
27311 * config/rs6000/constraints.md (wD constraint): New constraint to
27312 match the constant integer to get the top DImode/DFmode out of a
27313 vector in a VSX register.
27315 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
27316 match the constant integer to get the top DImode/DFmode out of a
27317 vector in a VSX register.
27319 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
27322 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
27325 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
27326 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
27328 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
27329 Optimize vec_extract of 64-bit values, where the value being
27330 extracted is in the top word, where we can use scalar
27331 instructions. Add direct move and store support. Combine the big
27332 endian/little endian vector select load support into a single insn.
27333 (vsx_extract_<mode>_internal1): Likewise.
27334 (vsx_extract_<mode>_internal2): Likewise.
27335 (vsx_extract_<mode>_load): Likewise.
27336 (vsx_extract_<mode>_store): Likewise.
27337 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
27338 combined into vsx_extract_<mode>_load.
27339 (vsx_extract_<mode>_one_le): Likewise.
27341 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
27342 define the top 64-bit vector element.
27344 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
27347 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
27348 Document vec_vbpermq builtin.
27351 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
27352 enable use of xxsldwi and xxpermdi builtin functions.
27353 (vec_xxpermdi): Likewise.
27355 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
27356 Document use of vec_xxsldwi and vec_xxpermdi builtins.
27358 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
27360 PR rtl-optimization/60650
27361 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
27363 (find_spills_for): New.
27364 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
27365 Spill all pseudos on the second iteration.
27367 2014-03-27 Marek Polacek <polacek@redhat.com>
27370 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
27373 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
27375 * config/s390/s390.c (s390_can_use_return_insn): Check for
27376 call-saved FPRs on 31 bit.
27378 2014-03-27 Jakub Jelinek <jakub@redhat.com>
27380 PR middle-end/60682
27381 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
27382 if they need regimplification, just drop them instead of
27383 calling gimple_regimplify_operands on them.
27385 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
27388 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
27389 (aarch64_frame_pointer_required): Adjust logic.
27390 (aarch64_can_eliminate): Adjust logic.
27391 (aarch64_override_options_after_change): Adjust logic.
27393 2014-03-27 Dehao Chen <dehao@google.com>
27395 * ipa-inline.c (early_inliner): Update node's inline info.
27397 2014-03-26 Dehao Chen <dehao@google.com>
27399 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
27400 compiler inserted conditional jumps for NAN float check.
27402 2014-03-26 Jakub Jelinek <jakub@redhat.com>
27404 * ubsan.h (ubsan_create_data): Change second argument's type
27405 to const location_t *.
27406 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
27408 (ubsan_create_data): Change second argument to const location_t *PLOC.
27409 Create Loc field whenever PLOC is non-NULL.
27410 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
27411 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
27415 * real.c (real_to_integer2): Change type of low to UHWI.
27417 2014-03-26 Tobias Burnus <burnus@net-b.de>
27419 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
27420 (CILK_SELF_SPECS): New define.
27421 (driver_self_specs): Use it.
27423 2014-03-26 Richard Biener <rguenther@suse.de>
27425 * tree-pretty-print.c (percent_K_format): Implement special
27426 case for LTO and its stripped down BLOCK tree.
27428 2014-03-26 Jakub Jelinek <jakub@redhat.com>
27431 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
27433 * tree-vrp.c (simplify_internal_call_using_ranges): If only
27434 one range is range_int_cst_p, but not both, at least optimize
27435 addition/subtraction of 0 and multiplication by 0 or 1.
27436 * gimple-fold.c (gimple_fold_call): Fold
27437 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
27438 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
27439 INTEGER_CSTs, try to fold at least x * 0 and y - y.
27441 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
27443 PR rtl-optimization/60452
27444 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
27445 <case REG>: Return 1 for invalid offsets from the frame pointer.
27447 2014-03-26 Marek Polacek <polacek@redhat.com>
27450 * doc/extend.texi (C Extensions): Mention variable-length arrays in
27453 2014-03-26 Marek Polacek <polacek@redhat.com>
27456 * doc/extend.texi (Designated Inits): Describe what happens to omitted
27459 2014-03-26 Marek Polacek <polacek@redhat.com>
27462 * ira-color.c (update_conflict_hard_regno_costs): Perform the
27463 multiplication in unsigned type.
27465 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
27467 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
27469 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
27471 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
27473 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
27476 * cif-code.def (UNREACHABLE) New code.
27477 * ipa-inline.c (inline_small_functions): Skip edges to
27478 __builtlin_unreachable.
27479 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
27480 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
27481 predicate to __bulitin_unreachable.
27482 (set_cond_stmt_execution_predicate): Fix issue when
27483 invert_tree_comparison returns ERROR_MARK.
27484 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
27485 propagate to inline clones.
27486 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
27488 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
27489 * cgraphclones.c (cgraph_clone_node): If call destination is already
27490 ureachable, do not redirect it back.
27491 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
27494 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
27496 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
27497 Do not modify inline clones.
27499 2014-03-25 Jakub Jelinek <jakub@redhat.com>
27501 * config/i386/i386.md (general_sext_operand): New mode attr.
27502 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
27503 don't generate (sign_extend (const_int)).
27504 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
27505 operands[2]. Use We constraint instead of <i> and
27506 <general_sext_operand> predicate instead of <general_operand>.
27507 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
27508 * config/i386/constraints.md (We): New constraint.
27509 * config/i386/predicates.md (x86_64_sext_operand,
27510 sext_operand): New predicates.
27512 2014-03-25 Martin Jambor <mjambor@suse.cz>
27515 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
27516 inconsistent devirtualizations to __builtin_unreachable.
27518 2014-03-25 Marek Polacek <polacek@redhat.com>
27521 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
27523 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
27525 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
27526 order of elements for big-endian.
27528 2014-03-25 Richard Biener <rguenther@suse.de>
27530 PR middle-end/60635
27531 * gimplify-me.c (gimple_regimplify_operands): Update the
27534 2014-03-25 Martin Jambor <mjambor@suse.cz>
27537 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
27538 (lto_output_varpool_node): Likewise.
27539 (input_overwrite_node): Likewise.
27540 (input_varpool_node): Likewise.
27542 2014-03-25 Richard Biener <rguenther@suse.de>
27544 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
27545 (run_gcc): Likewise.
27547 2014-03-25 Jakub Jelinek <jakub@redhat.com>
27549 * combine.c (simplify_compare_const): Add MODE argument.
27550 Handle mode_width 0 as very large mode_width.
27551 (try_combine, simplify_comparison): Adjust callers.
27553 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
27554 type to avoid signed integer overflow.
27555 * explow.c (plus_constant): Likewise.
27557 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
27559 * doc/generic.texi: Correct typos.
27561 2014-03-24 Tobias Burnus <burnus@net-b.de>
27563 * doc/invoke.texi (-flto): Expand section about
27564 using static libraries with LTO.
27566 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
27568 PR rtl-optimization/60501
27569 * optabs.def (addptr3_optab): New optab.
27570 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
27571 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
27572 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
27574 * lra.c (emit_add3_insn): Use the addptr pattern if available.
27576 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
27578 2014-03-24 Ulrich Drepper <drepper@gmail.com>
27580 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
27583 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
27584 (_mm256_undefined_ps): Define.
27585 (_mm256_undefined_pd): Define.
27586 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
27587 (_mm_undefined_pd): Define.
27588 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
27589 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
27590 (_mm512_undefined_ps): Define.
27591 (_mm512_undefined_pd): Define.
27592 Use _mm*_undefined_*.
27593 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
27595 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
27597 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
27598 (lshr_simd): DI mode added.
27599 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
27600 (aarch64_ushr_simddi): Likewise.
27601 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
27602 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
27603 (vshrd_n_u64): Likewise.
27605 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27607 * Makefile.in (s-macro_list): Depend on cc1.
27609 2014-03-23 Teresa Johnson <tejohnson@google.com>
27611 * ipa-utils.c (ipa_print_order): Use specified dump file.
27613 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
27615 PR rtl-optimization/60601
27616 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
27618 * gcc.c (eval_spec_function): Initialize save_growing_value.
27620 2014-03-22 Jakub Jelinek <jakub@redhat.com>
27623 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
27624 code == MINUS_EXPR, never swap op0 with op1.
27626 * toplev.c (init_local_tick): Avoid signed integer multiplication
27628 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
27629 shift by first operand's bitsize.
27631 2014-03-21 Jakub Jelinek <jakub@redhat.com>
27634 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
27635 redefine to 1 or 0.
27636 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
27637 TARGET_ISA_64BIT_P(x).
27639 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27641 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
27642 pattern for vector nor instead of subtract from splat(-1).
27643 (altivec_expand_vec_perm_const_le): Likewise.
27645 2014-03-21 Richard Henderson <rth@twiddle.net>
27648 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
27649 related insns after epilogue_completed.
27651 2014-03-21 Martin Jambor <mjambor@suse.cz>
27654 * cgraph.h (symtab_node): New flag body_removed.
27655 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
27656 when removing bodies.
27657 * symtab.c (dump_symtab_base): Dump body_removed flag.
27658 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
27659 had their bodies removed.
27661 2014-03-21 Martin Jambor <mjambor@suse.cz>
27664 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
27667 2014-03-21 Richard Biener <rguenther@suse.de>
27669 PR tree-optimization/60577
27670 * tree-core.h (struct tree_base): Document nothrow_flag use
27671 in DECL_NONALIASED.
27672 * tree.h (DECL_NONALIASED): New.
27673 (may_be_aliased): Adjust.
27674 * coverage.c (build_var): Set DECL_NONALIASED.
27676 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
27678 * expr.c (expand_expr_real_1): Remove outdated comment.
27680 2014-03-20 Jakub Jelinek <jakub@redhat.com>
27682 PR middle-end/60597
27683 * ira.c (adjust_cleared_regs): Call copy_rtx on
27684 *reg_equiv[REGNO (loc)].src_p before passing it to
27685 simplify_replace_fn_rtx.
27688 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
27689 into CONST, put pic register as first operand of PLUS. Use
27690 gen_const_mem for both 32-bit and 64-bit PIC got loads.
27692 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
27694 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
27696 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
27698 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
27699 around for store forwarding issue in the FPU on the UT699.
27700 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
27701 loads and operations if -mfix-ut699 is specified.
27702 (divtf3_hq): Tweak attribute.
27703 (sqrttf2_hq): Likewise.
27705 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
27707 * calls.c (store_one_arg): Remove incorrect const qualification on the
27708 type of the temporary.
27709 * cfgexpand.c (expand_return): Likewise.
27710 * expr.c (expand_constructor): Likewise.
27711 (expand_expr_real_1): Likewise.
27713 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
27715 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
27718 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
27721 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
27723 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
27725 * config/arm/aarch-common-protos.h
27726 (alu_cost_table): Fix spelling of "extend".
27727 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
27729 2014-03-19 Richard Biener <rguenther@suse.de>
27731 PR middle-end/60553
27732 * tree-core.h (tree_type_common): Re-order pointer members
27733 to reduce recursion depth during GC walks.
27735 2014-03-19 Marek Polacek <polacek@redhat.com>
27738 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
27739 before accessing it.
27741 2014-03-19 Richard Biener <rguenther@suse.de>
27744 * lto-streamer-in.c (input_function): In WPA stage do not drop
27747 2014-03-19 Jakub Jelinek <jakub@redhat.com>
27749 PR tree-optimization/60559
27750 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
27751 with build_zero_cst assignment.
27753 2014-03-18 Kai Tietz <ktietz@redhat.com>
27755 PR rtl-optimization/56356
27756 * sdbout.c (sdbout_parms): Verify that parms'
27757 incoming argument is valid.
27758 (sdbout_reg_parms): Likewise.
27760 2014-03-18 Richard Henderson <rth@redhat.com>
27763 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
27764 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
27765 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
27767 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
27769 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
27770 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
27771 Italicize plugin event names in description. Explain that
27772 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
27773 Remind that no GCC functions should be called after PLUGIN_FINISH.
27774 Explain what pragmas with expansion are.
27776 2014-03-18 Martin Liska <mliska@suse.cz>
27778 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
27779 gimple call statement is update.
27780 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
27781 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
27783 2014-03-18 Jakub Jelinek <jakub@redhat.com>
27786 * ubsan.c (ubsan_instrument_unreachable): Call
27787 initialize_sanitizer_builtins.
27788 (ubsan_pass): Likewise.
27791 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
27792 varpool_finalize_decl instead of rest_of_decl_compilation.
27794 2014-03-18 Richard Biener <rguenther@suse.de>
27796 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
27797 by using bitmap_and_compl instead of bitmap_and_compl_into.
27798 (df_rd_transfer_function): Likewise.
27800 2014-03-18 Richard Biener <rguenther@suse.de>
27802 * doc/lto.texi (fresolution): Fix typo.
27804 2014-03-18 Richard Biener <rguenther@suse.de>
27806 * doc/invoke.texi (flto): Update for changes in 4.9.
27808 2014-03-18 Richard Biener <rguenther@suse.de>
27810 * doc/loop.texi: Remove section on the removed lambda framework.
27811 Update loop docs with recent changes in preserving loop structure.
27813 2014-03-18 Richard Biener <rguenther@suse.de>
27815 * doc/lto.texi (-fresolution): Document.
27817 2014-03-18 Richard Biener <rguenther@suse.de>
27819 * doc/contrib.texi: Adjust my name.
27821 2014-03-18 Jakub Jelinek <jakub@redhat.com>
27824 * internal-fn.c: Include diagnostic-core.h.
27825 (expand_BUILTIN_EXPECT): New function.
27826 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
27827 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
27828 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
27829 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
27830 IFN_BUILTIN_EXPECT.
27831 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
27832 Revert 3 argument __builtin_expect code.
27833 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
27834 * gimple-fold.c (gimple_fold_call): Likewise.
27835 * tree.h (fold_builtin_expect): New prototype.
27836 * builtins.c (build_builtin_expect_predicate): Add predictor
27837 argument, if non-NULL, create 3 argument __builtin_expect.
27838 (fold_builtin_expect): No longer static. Add ARG2 argument,
27839 pass it through to build_builtin_expect_predicate.
27840 (fold_builtin_2): Adjust caller.
27841 (fold_builtin_3): Handle BUILT_IN_EXPECT.
27842 * internal-fn.def (BUILTIN_EXPECT): New.
27844 2014-03-18 Tobias Burnus <burnus@net-b.de>
27847 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
27848 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
27849 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
27851 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
27854 * predict.c (combine_predictions_for_bb): Fix up formatting.
27855 (expr_expected_value_1, expr_expected_value): Add predictor argument,
27856 fill what it points to if non-NULL.
27857 (tree_predict_by_opcode): Adjust caller, use the predictor.
27858 * predict.def (PRED_COMPARE_AND_SWAP): Add.
27860 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
27862 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
27863 proper constant for the store mode.
27865 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
27867 * symtab.c (change_decl_assembler_name): Fix transparent alias
27868 chain construction.
27870 2014-03-16 Renlin Li <Renlin.Li@arm.com>
27872 * config/aarch64/aarch64.c: Correct the comments about the
27873 aarch64 stack layout.
27875 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
27877 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
27878 check for GF_OMP_FOR_KIND_FOR.
27880 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
27882 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
27883 ymm and zmm register names.
27885 2014-03-17 Jakub Jelinek <jakub@redhat.com>
27888 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
27889 note creation for the 2010-08-31 changes.
27891 2014-03-17 Marek Polacek <polacek@redhat.com>
27893 PR middle-end/60534
27894 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
27895 as -fno-tree-loop-vectorize.
27896 (expand_omp_simd): Likewise.
27898 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
27900 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
27901 (eligible_for_call_delay): New prototype.
27902 * config/sparc/sparc.c (tls_call_delay): Rename into...
27903 (eligible_for_call_delay): ...this. Return false if the instruction
27904 cannot be put in the delay slot of a branch.
27905 (eligible_for_restore_insn): Simplify.
27906 (eligible_for_return_delay): Return false if the instruction cannot be
27907 put in the delay slot of a branch and simplify.
27908 (eligible_for_sibcall_delay): Return false if the instruction cannot be
27909 put in the delay slot of a branch.
27910 * config/sparc/sparc.md (fix_ut699): New attribute.
27911 (tls_call_delay): Delete.
27912 (in_call_delay): Reimplement.
27913 (eligible_for_sibcall_delay): Rename into...
27914 (in_sibcall_delay): ...this.
27915 (eligible_for_return_delay): Rename into...
27916 (in_return_delay): ...this.
27917 (in_branch_delay): Reimplement.
27918 (in_uncond_branch_delay): Delete.
27919 (in_annul_branch_delay): Delete.
27921 2014-03-14 Richard Henderson <rth@redhat.com>
27924 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
27925 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
27926 (*floathi<X87MODEF>2_i387_with_temp): Remove.
27927 (floathi splitters): Remove.
27928 (float<SWI48x>xf2): New pattern.
27929 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
27930 code that tried to handle DImode for 32-bit, but which was excluded
27931 by the pattern's condition. Drop allocation of stack temporary.
27932 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
27933 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
27934 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
27935 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
27936 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
27937 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
27938 (*float<SWI48><MODEF>2_sse_interunit): Remove.
27939 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
27940 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
27941 (*float<SWI48x><X87MODEF>2_i387): Remove.
27942 (all float _with_temp splitters): Remove.
27943 (*float<SWI48x><MODEF>2_i387): New pattern.
27944 (*float<SWI48><MODEF>2_sse): New pattern.
27945 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
27946 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
27948 2014-03-14 Jakub Jelinek <jakub@redhat.com>
27949 Marek Polacek <polacek@redhat.com>
27951 PR middle-end/60484
27952 * common.opt (dump_base_name_prefixed): New Variable.
27953 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
27954 if x_dump_base_name_prefixed is already set, set it at the end.
27956 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
27958 PR rtl-optimization/60508
27959 * lra-constraints.c (get_reload_reg): Add new parameter
27961 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
27962 Pass the new parameter values.
27964 2014-03-14 Richard Biener <rguenther@suse.de>
27966 * common.opt: Revert unintented changes from r205065.
27967 * opts.c: Likewise.
27969 2014-03-14 Richard Biener <rguenther@suse.de>
27971 PR middle-end/60518
27972 * cfghooks.c (split_block): Properly adjust all loops the
27973 block was a latch of.
27975 2014-03-14 Martin Jambor <mjambor@suse.cz>
27978 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
27981 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
27984 * config/avr/avr.c (avr_set_current_function): Pass function name
27985 through default_strip_name_encoding before sanity checking instead
27986 of skipping the first char of the assembler name.
27988 2014-03-13 Richard Henderson <rth@redhat.com>
27991 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
27992 (ix86_force_to_memory, ix86_free_from_memory): Remove.
27993 * config/i386/i386-protos.h: Likewise.
27994 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
27995 in the expander instead of a splitter.
27996 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
27997 any possibility of requiring a memory.
27998 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
27999 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
28000 (fp branch splitters): Update for ix86_split_fp_branch.
28001 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
28002 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
28003 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
28004 (*fop_<MODEF>_2_i387): Remove f/r alternative.
28005 (*fop_<MODEF>_3_i387): Likewise.
28006 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
28007 (splitters for the fop_* register patterns): Remove.
28008 (fscalexf4_i387): Rename from *fscalexf4_i387.
28009 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
28011 2014-03-13 Jakub Jelinek <jakub@redhat.com>
28013 PR tree-optimization/59779
28014 * tree-dfa.c (get_ref_base_and_extent): Use double_int
28015 type for bitsize and maxsize instead of HOST_WIDE_INT.
28017 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
28019 PR rtl-optimization/57320
28020 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
28021 the CFG after thread_prologue_and_epilogue_insns.
28023 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
28025 PR rtl-optimization/57189
28026 * lra-constraints.c (process_alt_operands): Disfavor spilling
28029 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
28031 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
28033 2014-03-13 Jakub Jelinek <jakub@redhat.com>
28035 PR tree-optimization/59025
28036 PR middle-end/60418
28037 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
28038 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
28040 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
28043 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
28044 calls of avr_out_plus_1.
28046 2014-03-13 Bin Cheng <bin.cheng@arm.com>
28048 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
28049 BB's single pred and update the father loop's latch info later.
28051 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
28053 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
28057 (VEC_base): Likewise.
28058 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
28059 registers, we need to swap double words in little endian mode.
28061 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
28062 to be a container mode for 128-bit integer operations added in ISA
28063 2.07. Unlike TImode and PTImode, the preferred register set is
28064 the Altivec/VMX registers for the 128-bit operations.
28066 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
28068 (rs6000_split_128bit_ok_p): Likewise.
28070 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
28071 macros for creating ISA 2.07 normal and overloaded builtin
28072 functions with 3 arguments.
28073 (BU_P8V_OVERLOAD_3): Likewise.
28074 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
28075 for use as overloaded functions.
28076 (VPERM_1TI_UNS): Likewise.
28077 (VSEL_1TI): Likewise.
28078 (VSEL_1TI_UNS): Likewise.
28079 (ST_INTERNAL_1ti): Likewise.
28080 (LD_INTERNAL_1ti): Likewise.
28081 (XXSEL_1TI): Likewise.
28082 (XXSEL_1TI_UNS): Likewise.
28083 (VPERM_1TI): Likewise.
28084 (VPERM_1TI_UNS): Likewise.
28085 (XXPERMDI_1TI): Likewise.
28086 (SET_1TI): Likewise.
28087 (LXVD2X_V1TI): Likewise.
28088 (STXVD2X_V1TI): Likewise.
28089 (VEC_INIT_V1TI): Likewise.
28090 (VEC_SET_V1TI): Likewise.
28091 (VEC_EXT_V1TI): Likewise.
28092 (EQV_V1TI): Likewise.
28093 (NAND_V1TI): Likewise.
28094 (ORC_V1TI): Likewise.
28095 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
28096 added in ISA 2.07. Add both normal 'altivec' builtins, and the
28097 overloaded builtin.
28098 (VADDUQM): Likewise.
28099 (VSUBCUQ): Likewise.
28100 (VADDEUQM): Likewise.
28101 (VADDECUQ): Likewise.
28102 (VSUBEUQM): Likewise.
28103 (VSUBECUQ): Likewise.
28105 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
28106 __int128_t and __uint128_t types.
28107 (__uint128_type): Likewise.
28108 (altivec_categorize_keyword): Add support for vector __int128_t,
28109 vector __uint128_t, vector __int128, and vector unsigned __int128
28110 as a container type for TImode operations that need to be done in
28111 VSX/Altivec registers.
28112 (rs6000_macro_to_expand): Likewise.
28113 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
28114 to support 128-bit integer instructions vaddcuq, vadduqm,
28115 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
28116 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
28118 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
28119 for V1TImode, and set up preferences to use VSX/Altivec registers.
28120 Setup VSX reload handlers.
28121 (rs6000_debug_reg_global): Likewise.
28122 (rs6000_init_hard_regno_mode_ok): Likewise.
28123 (rs6000_preferred_simd_mode): Likewise.
28124 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
28125 (easy_altivec_constant): Likewise.
28126 (output_vec_const_move): Likewise.
28127 (rs6000_expand_vector_set): Convert V1TImode set and extract to
28129 (rs6000_expand_vector_extract): Likewise.
28130 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
28132 (rs6000_const_vec): Add support for V1TImode.
28133 (rs6000_emit_le_vsx_load): Swap double words when loading or
28134 storing TImode/V1TImode.
28135 (rs6000_emit_le_vsx_store): Likewise.
28136 (rs6000_emit_le_vsx_move): Likewise.
28137 (rs6000_emit_move): Add support for V1TImode.
28138 (altivec_expand_ld_builtin): Likewise.
28139 (altivec_expand_st_builtin): Likewise.
28140 (altivec_expand_vec_init_builtin): Likewise.
28141 (altivec_expand_builtin): Likewise.
28142 (rs6000_init_builtins): Add support for V1TImode type. Add
28143 support for ISA 2.07 128-bit integer builtins. Define type names
28144 for the VSX/Altivec vector types.
28145 (altivec_init_builtins): Add support for overloaded vector
28146 functions with V1TImode type.
28147 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
28148 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
28150 (rs6000_split_128bit_ok_p): Likewise.
28151 (rs6000_handle_altivec_attribute): Create V1TImode from vector
28152 __int128_t and vector __uint128_t.
28154 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
28155 and mode attributes.
28157 (VSX_M2): Likewise.
28162 (VS_scalar): Likewise.
28163 (VS_double): Likewise.
28164 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
28166 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
28167 we support the ISA 2.07 128-bit integer arithmetic instructions.
28168 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
28169 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
28170 and TImode types for use with the builtin functions.
28171 (V1TI_type_node): Likewise.
28172 (unsigned_V1TI_type_node): Likewise.
28173 (intTI_type_internal_node): Likewise.
28174 (uintTI_type_internal_node): Likewise.
28176 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
28177 128-bit builtin functions.
28178 (UNSPEC_VADDEUQM): Likewise.
28179 (UNSPEC_VADDECUQ): Likewise.
28180 (UNSPEC_VSUBCUQ): Likewise.
28181 (UNSPEC_VSUBEUQM): Likewise.
28182 (UNSPEC_VSUBECUQ): Likewise.
28183 (VM): Add V1TImode to vector mode iterators.
28185 (VI_unit): Likewise.
28186 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
28187 (altivec_vaddcuq): Likewise.
28188 (altivec_vsubuqm): Likewise.
28189 (altivec_vsubcuq): Likewise.
28190 (altivec_vaddeuqm): Likewise.
28191 (altivec_vaddecuq): Likewise.
28192 (altivec_vsubeuqm): Likewise.
28193 (altivec_vsubecuq): Likewise.
28195 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
28197 (BOOL_128): Likewise.
28198 (BOOL_REGS_OUTPUT): Likewise.
28199 (BOOL_REGS_OP1): Likewise.
28200 (BOOL_REGS_OP2): Likewise.
28201 (BOOL_REGS_UNARY): Likewise.
28202 (BOOL_REGS_AND_CR0): Likewise.
28204 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
28205 128-bit integer builtin support.
28206 (vec_vadduqm): Likewise.
28207 (vec_vaddecuq): Likewise.
28208 (vec_vaddeuqm): Likewise.
28209 (vec_vsubecuq): Likewise.
28210 (vec_vsubeuqm): Likewise.
28211 (vec_vsubcuq): Likewise.
28212 (vec_vsubuqm): Likewise.
28214 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
28215 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
28216 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
28217 128-bit integer add/subtract to ISA 2.07.
28219 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
28221 * config/arc/arc.c (arc_predicate_delay_insns):
28222 Fix third argument passed to conditionalize_nonjump.
28224 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
28226 * config/aarch64/aarch64-builtins.c
28227 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
28228 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
28229 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
28230 instead of __builtin_lfloor.
28231 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
28233 2014-03-12 Jakub Jelinek <jakub@redhat.com>
28235 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
28236 (tree_ssa_ifcombine_bb_1): New function.
28237 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
28238 is an empty forwarder block to then_bb or vice versa and then_bb
28239 and else_bb are effectively swapped.
28241 2014-03-12 Christian Bruel <christian.bruel@st.com>
28244 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
28245 REG_CFA_DEF_CFA note.
28246 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
28247 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
28249 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
28251 PR tree-optimization/60454
28252 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
28254 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28256 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
28257 Do not define target_cpu_default2 to generic.
28258 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
28259 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
28260 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
28262 2014-03-12 Jakub Jelinek <jakub@redhat.com>
28263 Marc Glisse <marc.glisse@inria.fr>
28265 PR tree-optimization/60502
28266 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
28267 instead of build_low_bits_mask.
28269 2014-03-12 Jakub Jelinek <jakub@redhat.com>
28271 PR middle-end/60482
28272 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
28273 if there are multiple uses, but op doesn't live on E edge.
28274 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
28275 clobber stmts before __builtin_unreachable.
28277 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
28279 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
28280 hard_frame_pointer_rtx.
28281 * cse.c (cse_insn): Remove volatile check.
28282 * cselib.c (cselib_process_insn): Likewise.
28283 * dse.c (scan_insn): Likewise.
28285 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
28287 * config/arc/arc.c (conditionalize_nonjump): New function,
28289 (arc_ifcvt): ... this.
28290 (arc_predicate_delay_insns): Use it.
28292 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
28294 * config/arc/predicates.md (extend_operand): During/after reload,
28295 allow const_int_operand.
28296 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
28297 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
28298 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
28300 (umulsi3_highpart_i): Likewise.
28302 2014-03-11 Richard Biener <rguenther@suse.de>
28304 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
28305 Add asserts to guard possible wrong-code bugs.
28307 2014-03-11 Richard Biener <rguenther@suse.de>
28309 PR tree-optimization/60429
28310 PR tree-optimization/60485
28311 * tree-ssa-structalias.c (set_union_with_increment): Properly
28312 take into account all fields that overlap the shifted vars.
28313 (do_sd_constraint): Likewise.
28314 (do_ds_constraint): Likewise.
28315 (get_constraint_for_ptr_offset): Likewise.
28317 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
28319 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
28320 (nios2_compute_frame_layout):
28321 Add calculation of cfun->machine->fp_save_offset.
28322 (nios2_expand_prologue): Correct setting of frame pointer register
28324 (nios2_expand_epilogue): Update recovery of stack pointer from
28325 frame pointer accordingly.
28326 (nios2_initial_elimination_offset): Update calculation of offset
28327 for eliminating to HARD_FRAME_POINTER_REGNUM.
28329 2014-03-10 Jakub Jelinek <jakub@redhat.com>
28332 * ipa.c (symtab_remove_unreachable_nodes): Don't call
28333 cgraph_get_create_node on VAR_DECLs.
28335 2014-03-10 Richard Biener <rguenther@suse.de>
28337 PR middle-end/60474
28338 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
28340 2014-03-08 Douglas B Rupp <rupp@gnat.com>
28342 * config/vms/vms.opt (vms_float_format): New variable.
28344 2014-03-08 Tobias Burnus <burnus@net-b.de>
28346 * doc/invoke.texi (-fcilkplus): Update implementation status.
28348 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
28349 Richard Biener <rguenther@suse.de>
28351 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
28352 consistently accross all TUs.
28353 (run_gcc): Enable -fshort-double automatically at link at link-time
28354 and disallow override.
28356 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
28359 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
28360 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
28361 if they can't be used.
28363 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28365 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
28366 for Solaris 11/x86 ld.
28367 * configure: Regenerate.
28369 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28371 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
28372 (LIB_TLS_SPEC): Save as ld_tls_libs.
28373 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
28374 (HAVE_AS_IX86_TLSLDM): New test.
28375 * configure, config.in: Regenerate.
28376 * config/i386/i386.c (legitimize_tls_address): Fall back to
28377 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
28378 cannot support TLS_MODEL_LOCAL_DYNAMIC.
28379 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
28380 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
28382 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
28384 * common.opt (fira-loop-pressure): Mark as optimization.
28386 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
28388 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
28389 an OpenMP mappable type.
28391 2014-03-06 Matthias Klose <doko@ubuntu.com>
28393 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
28394 MULTILIB_OSDIRNAMES is not defined.
28396 2014-03-06 Jakub Jelinek <jakub@redhat.com>
28397 Meador Inge <meadori@codesourcery.com>
28400 * config/arm/arm.c (arm_tls_symbol_p): Remove.
28401 (arm_legitimize_address): Call legitimize_tls_address for any
28402 arm_tls_referenced_p expression, handle constant addend. Call it
28403 before testing for !TARGET_ARM.
28404 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
28406 2014-03-06 Richard Biener <rguenther@suse.de>
28408 PR middle-end/60445
28412 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
28414 * tree-streamer.c (record_common_node): Assert we don't record
28415 nodes with type double.
28416 (preload_common_node): Skip type double, complex double and double
28417 pointer since it is now frontend dependent due to fshort-double option.
28419 2014-03-06 Richard Biener <rguenther@suse.de>
28421 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
28422 or -fno-lto is specified and the linker has full plugin support.
28423 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
28424 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
28425 * lto-wrapper.c (merge_and_complain): Merge compile-time
28426 optimization levels.
28427 (run_gcc): And pass it through to the link options.
28429 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
28433 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
28435 * cselib.c (remove_useless_values): Skip to avoid quadratic
28436 behavior if the condition moved from...
28437 (cselib_process_insn): ... here holds.
28439 2014-03-05 Jakub Jelinek <jakub@redhat.com>
28442 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
28443 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
28446 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
28447 (TM_H): Add x86-tune.def.
28449 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28451 * config/aarch64/aarch64.c (generic_tunings):
28452 Use cortexa57_extra_costs.
28454 2014-03-05 Jakub Jelinek <jakub@redhat.com>
28457 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
28458 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
28459 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
28462 2014-03-04 Heiher <r@hev.cc>
28464 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
28465 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
28467 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
28469 * config/i386/predicates.md (const2356_operand): Change to ...
28470 (const2367_operand): ... this.
28471 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
28473 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
28474 (*avx512pf_scatterpf<mode>sf): Ditto.
28475 (avx512pf_scatterpf<mode>df): Ditto.
28476 (*avx512pf_scatterpf<mode>df_mask): Ditto.
28477 (*avx512pf_scatterpf<mode>df): Ditto.
28478 * config/i386/i386.c (ix86_expand_builtin): Update
28479 incorrect hint operand error message.
28481 2014-03-04 Richard Biener <rguenther@suse.de>
28483 * lto-section-in.c (lto_get_section_data): Fix const cast.
28485 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
28487 * tree-streamer.c (record_common_node): Assert we don't record
28488 nodes with type double.
28489 (preload_common_node): Skip type double, complex double and double
28490 pointer since it is now frontend dependent due to fshort-double option.
28492 2014-03-04 Richard Biener <rguenther@suse.de>
28495 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
28496 (lto_input_toplevel_asms): Likewise.
28497 * lto-section-in.c (lto_get_section_data): Instead do it here
28500 2014-03-04 Richard Biener <rguenther@suse.de>
28502 PR tree-optimization/60382
28503 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
28504 dead PHIs a reduction.
28506 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
28508 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
28510 (_mm_prefetch): Move out of GCC target("sse") pragma.
28511 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
28512 GCC target("prfchw") pragma.
28513 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
28515 * config/i386/i386.c (ix86_option_override_internal): Enable
28516 -mprfchw with -mprefetchwt1.
28518 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
28520 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
28523 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
28525 * opts.h (CL_PCH_IGNORE): Define.
28526 * targhooks.c (option_affects_pch_p):
28527 Return false for options that have CL_PCH_IGNORE set.
28528 * opt-functions.awk: Process PchIgnore.
28529 * doc/options.texi: Document PchIgnore.
28531 * config/arc/arc.opt (misize): Add PchIgnore property.
28533 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28535 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
28536 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
28537 constraint on constants to permit them being loaded into
28538 GENERAL_REGS or BASE_REGS.
28540 2014-03-03 Nick Clifton <nickc@redhat.com>
28542 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
28543 anti-cacnonical alternatives.
28544 (negandhi3_real): New pattern.
28545 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
28547 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
28549 * config/avr/avr-mcus.def: Remove atxmega16x1.
28550 * config/avr/avr-tables.opt: Regenerate.
28551 * config/avr/t-multilib: Regenerate.
28552 * doc/avr-mmcu.texi: Regenerate.
28554 2014-03-03 Tobias Grosser <tobias@grosser.es>
28555 Mircea Namolaru <mircea.namolaru@inria.fr>
28557 PR tree-optimization/58028
28558 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
28561 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
28563 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
28564 not handled by recognizers.
28566 2014-03-03 Jakub Jelinek <jakub@redhat.com>
28568 PR middle-end/60175
28569 * function.c (expand_function_end): Don't emit
28570 clobber_return_register sequence if clobber_after is a BARRIER.
28571 * cfgexpand.c (construct_exit_block): Append instructions before
28572 return_label to prev_bb.
28574 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28576 * config/rs6000/constraints.md: Document reserved use of "wc".
28578 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
28581 * ipa.c (function_and_variable_visibility): When dissolving comdat
28582 group, also set all symbols to local.
28584 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
28589 2013-12-14 Jan Hubicka <jh@suse.cz>
28590 PR middle-end/58477
28591 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
28593 2014-03-02 Jon Beniston <jon@beniston.com>
28599 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
28600 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
28601 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
28602 (simple_return, *simple_return): New patterns
28603 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
28604 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
28606 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
28608 * dwarf2out.c (gen_subprogram_die): Tidy.
28610 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
28613 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
28614 (*mov_t_msb_neg_negc): ... this new insn.
28616 2014-02-28 Jason Merrill <jason@redhat.com>
28619 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
28622 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
28625 * dwarf2out.c (decltype_auto_die): New static.
28626 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
28627 (gen_type_die_with_usage): Handle 'decltype(auto)'.
28628 (is_cxx_auto): Likewise.
28630 2014-02-28 Ian Bolton <ian.bolton@arm.com>
28632 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
28633 we are not using general regs only.
28635 2014-02-28 Richard Biener <rguenther@suse.de>
28638 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
28639 previous fix and only allow to remove trivial pre-headers
28640 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
28641 (remove_forwarder_block): Properly update the latch of a loop.
28643 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
28646 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
28647 (cselib_preserved_hash_table): New.
28648 (preserve_constants_and_equivs): Move preserved vals to it.
28649 (cselib_find_slot): Look it up first.
28650 (cselib_init): Initialize it.
28651 (cselib_finish): Release it.
28652 (dump_cselib_table): Dump it.
28654 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
28657 * cselib.c (remove_useless_values): Skip to avoid quadratic
28658 behavior if the condition moved from...
28659 (cselib_process_insn): ... here holds.
28661 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
28664 * var-tracking.c (vt_initialize): Apply the same condition to
28665 preserve the CFA base value.
28667 2014-02-28 Joey Ye <joey.ye@arm.com>
28670 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
28671 if reload in progress or completed.
28673 2014-02-28 Tobias Burnus <burnus@net-b.de>
28675 PR middle-end/60147
28676 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
28679 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
28681 * doc/tm.texi.in (Condition Code Status): Update documention for
28682 relative locations of cc0-setter and cc0-user.
28684 2014-02-27 Jeff Law <law@redhat.com>
28686 PR rtl-optimization/52714
28687 * combine.c (try_combine): When splitting an unrecognized PARALLEL
28688 into two independent simple sets, if I3 is a jump, ensure the
28689 pattern we place into I3 is a (set (pc) ...).
28691 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
28692 Jeff Law <law@redhat.com>
28694 PR rtl-optimization/49847
28695 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
28696 are in different blocks.
28697 * doc/tm.texi (Condition Code Status): Update documention for
28698 relative locations of cc0-setter and cc0-user.
28700 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
28703 * lra.c (lra_emit_add): Check SUBREG too.
28705 2014-02-27 Andreas Schwab <schwab@suse.de>
28707 * config/m68k/m68k.c (m68k_option_override): Disable
28708 -flive-range-shrinkage for classic m68k.
28709 (m68k_override_options_after_change): Likewise.
28711 2014-02-27 Marek Polacek <polacek@redhat.com>
28713 PR middle-end/59223
28714 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
28715 -Wmaybe-uninitialized.
28717 2014-02-27 Alan Modra <amodra@gmail.com>
28720 * reload1.c (emit_input_reload_insns): When reload_override_in,
28721 set old to rl->in_reg when rl->in_reg is a subreg.
28723 2014-02-26 Richard Biener <rguenther@suse.de>
28726 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
28728 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
28730 * common/config/i386/predicates.md (const1256_operand): Remove.
28731 (const2356_operand): New.
28732 (const_1_to_2_operand): Remove.
28733 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
28734 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
28735 (*avx512pf_gatherpf<mode>sf): Ditto.
28736 (avx512pf_gatherpf<mode>df): Ditto.
28737 (*avx512pf_gatherpf<mode>df_mask): Ditto.
28738 (*avx512pf_gatherpf<mode>df): Ditto.
28739 (avx512pf_scatterpf<mode>sf): Ditto.
28740 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
28741 (*avx512pf_scatterpf<mode>sf): Ditto.
28742 (avx512pf_scatterpf<mode>df): Ditto.
28743 (*avx512pf_scatterpf<mode>df_mask): Ditto.
28744 (*avx512pf_scatterpf<mode>df): Ditto.
28745 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
28747 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
28749 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
28750 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
28751 (_mm512_mask_testn_epi64_mask): Move to ...
28752 * config/i386/avx512cdintrin.h: Here.
28753 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
28754 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
28755 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
28756 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
28757 TARGET_AVX512F from TARGET_AVX512CD.
28759 2014-02-26 Richard Biener <rguenther@suse.de>
28762 * ipa.c (walk_polymorphic_call_targets): Properly guard
28763 call to inline_update_overall_summary.
28765 2014-02-26 Bin Cheng <bin.cheng@arm.com>
28768 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
28769 and latches only if requested. Fix latch if it is removed.
28770 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
28771 LOOPS_HAVE_PREHEADERS.
28773 2014-02-25 Andrew Pinski <apinski@cavium.com>
28775 * builtins.c (expand_builtin_thread_pointer): Create a new target
28776 when the target is NULL.
28778 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
28780 PR rtl-optimization/60317
28781 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
28782 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
28783 * lra-assigns.c: Include params.h.
28784 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
28785 other reload pseudos considerations.
28787 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28789 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
28790 to use canonical form for nor<mode>3.
28792 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28795 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
28798 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
28800 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
28801 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
28802 (ix86_handle_option): Handle OPT_mprefetchwt1.
28803 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
28804 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
28806 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
28807 OPTION_MASK_ISA_PREFETCHWT1.
28808 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
28809 (PTA_PREFETCHWT1): New.
28810 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
28811 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
28812 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
28813 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
28814 (*prefetch_avx512pf_<mode>_: Change into ...
28815 (*prefetch_prefetchwt1_<mode>: This.
28816 * config/i386/i386.opt (mprefetchwt1): New.
28817 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
28818 (_mm_prefetch): Handle intent to write.
28819 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
28821 2014-02-25 Richard Biener <rguenther@suse.de>
28823 PR middle-end/60291
28824 * emit-rtl.c (mem_attrs_htab): Remove.
28825 (mem_attrs_htab_hash): Likewise.
28826 (mem_attrs_htab_eq): Likewise.
28827 (set_mem_attrs): Always allocate new mem-attrs when something changed.
28828 (init_emit_once): Do not allocate mem_attrs_htab.
28830 2014-02-25 Richard Biener <rguenther@suse.de>
28833 * lto-opts.c (lto_write_options): Output non-explicit conservative
28834 -fwrapv, -fno-trapv and -fno-strict-overflow.
28835 * lto-wrapper.c (merge_and_complain): Handle merging those options.
28836 (run_gcc): And pass them through.
28838 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
28840 * sel-sched.c (calculate_new_fences): New parameter ptime.
28841 Calculate it as a maximum over all fence cycles.
28842 (sel_sched_region_2): Adjust the call to calculate_new_fences.
28843 Print the final schedule timing when sched_verbose.
28845 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
28847 PR rtl-optimization/60292
28848 * sel-sched.c (fill_vec_av_set): Do not reset target availability
28849 bit fot the fence instruction.
28851 2014-02-24 Alangi Derick <alangiderick@gmail.com>
28853 * calls.h: Fix typo in comment.
28855 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
28857 * config/pa/pa.c (pa_output_move_double): Don't valididate when
28858 adjusting offsetable addresses.
28860 2014-02-24 Guozhi Wei <carrot@google.com>
28862 * sparseset.h (sparseset_pop): Fix the wrong index.
28864 2014-02-24 Walter Lee <walt@tilera.com>
28866 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
28867 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
28869 * common/config/tilegx/tilegx-common.c
28870 (TARGET_DEFAULT_TARGET_FLAGS): Define.
28871 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
28872 (LINK_SPEC): Ditto.
28873 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
28874 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
28875 (tilegx_gimplify_va_arg_expr): Handle big endian.
28876 (tilegx_expand_unaligned_load): Ditto.
28877 (tilegx_expand_unaligned_store): Ditto.
28878 (TARGET_RETURN_IN_MSB): New.
28879 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
28880 (TARGET_ENDIAN_DEFAULT): New.
28881 (TARGET_BIG_ENDIAN): Handle big endian.
28882 (BYTES_BIG_ENDIAN): Ditto.
28883 (WORDS_BIG_ENDIAN): Ditto.
28884 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
28885 (ENDIAN_SPEC): New.
28886 (EXTRA_SPECS): New.
28887 * config/tilegx/tilegx.md (extv): Handle big endian.
28889 (insn_st<n>): Ditto.
28890 (insn_st<n>_add<bitsuffix>): Ditto.
28891 (insn_stnt<n>): Ditto.
28892 (insn_stnt<n>_add<bitsuffix>):Ditto.
28893 (vec_interleave_highv8qi): Handle big endian.
28894 (vec_interleave_highv8qi_be): New.
28895 (vec_interleave_highv8qi_le): New.
28896 (insn_v1int_h): Handle big endian.
28897 (vec_interleave_lowv8qi): Handle big endian.
28898 (vec_interleave_lowv8qi_be): New.
28899 (vec_interleave_lowv8qi_le): New.
28900 (insn_v1int_l): Handle big endian.
28901 (vec_interleave_highv4hi): Handle big endian.
28902 (vec_interleave_highv4hi_be): New.
28903 (vec_interleave_highv4hi_le): New.
28904 (insn_v2int_h): Handle big endian.
28905 (vec_interleave_lowv4hi): Handle big endian.
28906 (vec_interleave_lowv4hi_be): New.
28907 (vec_interleave_lowv4hi_le): New.
28908 (insn_v2int_l): Handle big endian.
28909 (vec_interleave_highv2si): Handle big endian.
28910 (vec_interleave_highv2si_be): New.
28911 (vec_interleave_highv2si_le): New.
28912 (insn_v4int_h): Handle big endian.
28913 (vec_interleave_lowv2si): Handle big endian.
28914 (vec_interleave_lowv2si_be): New.
28915 (vec_interleave_lowv2si_le): New.
28916 (insn_v4int_l): Handle big endian.
28917 * config/tilegx/tilegx.opt (mbig-endian): New option.
28918 (mlittle-endian): New option.
28919 * doc/install.texi: Document tilegxbe-linux.
28920 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
28922 2014-02-24 Martin Jambor <mjambor@suse.cz>
28925 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
28926 there are no parameter descriptors.
28928 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
28930 PR rtl-optimization/60268
28931 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
28932 initialization to ...
28933 (sched_rgn_init): ... here.
28934 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
28936 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
28938 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
28941 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
28943 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
28946 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
28948 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
28949 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
28951 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
28953 * config/microblaze/predicates.md: Add cmp_op predicate.
28954 * config/microblaze/microblaze.md: Add branch_compare instruction
28955 which uses cmp_op predicate and emits cmp insn before branch.
28956 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
28957 to microblaze_expand_conditional_branch and consolidate logic.
28958 (microblaze_expand_conditional_branch): emit branch_compare
28959 insn instead of handling cmp op separate from branch insn.
28961 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28963 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
28966 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28968 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
28969 define_insn with define_expand and new define_insn
28970 *altivec_lve<VI_char>x_internal.
28971 (altivec_stve<VI_char>x): Replace define_insn with define_expand
28972 and new define_insn *altivec_stve<VI_char>x_internal.
28973 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
28975 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
28977 (altivec_expand_stvex_be): New function.
28979 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
28981 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
28982 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
28983 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
28984 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
28986 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
28989 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
28990 instead of emit_move_insn.
28992 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28994 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
28995 vspltw with vsldoi.
28996 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
28997 gen_altivec_vsumsws.
28999 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29001 * config/rs6000/altivec.md (altivec_lvxl): Rename as
29002 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
29003 (altivec_lvxl_<mode>): New define_expand incorporating
29004 -maltivec=be semantics where needed.
29005 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
29006 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
29007 semantics where needed.
29008 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
29009 (altivec_stvx_<mode>): New define_expand incorporating
29010 -maltivec=be semantics where needed.
29011 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
29012 VM2 iterator instead of V4SI.
29013 (altivec_stvxl_<mode>): New define_expand incorporating
29014 -maltivec=be semantics where needed.
29015 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
29016 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
29017 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
29018 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
29019 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
29020 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
29021 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
29022 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
29023 ALTIVEC_BUILTIN_STVXL.
29024 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
29025 (altivec_expand_stvx_be): Likewise.
29026 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
29027 (altivec_expand_lvx_be): Likewise.
29028 (altivec_expand_stvx_be): Likewise.
29029 (altivec_expand_builtin): Add cases for
29030 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
29031 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
29032 (altivec_init_builtins): Add definitions for
29033 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
29034 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
29036 2014-02-21 Catherine Moore <clm@codesourcery.com>
29038 * doc/invoke.texi (mvirt, mno-virt): Document.
29039 * config/mips/mips.opt (mvirt): New option.
29040 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
29042 2014-02-21 Richard Biener <rguenther@suse.de>
29044 PR tree-optimization/60276
29045 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
29046 (STMT_VINFO_MIN_NEG_DIST): New macro.
29047 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
29048 STMT_VINFO_MIN_NEG_DIST.
29049 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
29050 made for negative dependence distances still hold.
29052 2014-02-21 Richard Biener <rguenther@suse.de>
29054 PR middle-end/60291
29055 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
29056 DECL_INITIAL for globals not in the current function context.
29058 2014-02-21 Jakub Jelinek <jakub@redhat.com>
29060 PR tree-optimization/56490
29061 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
29062 * tree-ssa-uninit.c: Include params.h.
29063 (compute_control_dep_chain): Add num_calls argument, return false
29064 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
29065 num_calls to recursive call.
29066 (find_predicates): Change dep_chain into normal array,
29067 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
29068 variable and adjust compute_control_dep_chain caller.
29069 (find_def_preds): Likewise.
29071 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
29073 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
29074 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
29076 2014-02-21 Nick Clifton <nickc@redhat.com>
29078 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
29079 (pushhi1): Likewise.
29080 (popqi1): Add mode to pre_dec.
29081 (pophi1): Likewise.
29083 2014-02-21 Jakub Jelinek <jakub@redhat.com>
29085 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
29086 mode for mask of V8SFmode permutation.
29088 2014-02-20 Richard Henderson <rth@redhat.com>
29091 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
29092 a new pseudo for OLDVAL.
29094 2014-02-20 Jakub Jelinek <jakub@redhat.com>
29097 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
29098 gen_reg_rtx if d->testing_p.
29099 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
29100 if d->testing_p and we will certainly return true.
29101 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
29104 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
29106 * emit-rtl.c (gen_reg_rtx): Assert that
29107 crtl->emit.regno_pointer_align_length is non-zero.
29109 2014-02-20 Richard Henderson <rth@redhat.com>
29112 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
29113 on failure the store back into EXPECT.
29115 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
29116 Sandra Loosemore <sandra@codesourcery.com>
29118 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
29119 * config/nios2/nios2.c (nios2_function_profiler): Add
29120 -fPIC (flag_pic == 2) support.
29121 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
29122 (nios2_large_offset_p): New function.
29123 (nios2_unspec_reloc_p): Move up position, update to use
29124 nios2_large_offset_p.
29125 (nios2_unspec_address): Remove function.
29126 (nios2_unspec_offset): New function.
29127 (nios2_large_got_address): New function.
29128 (nios2_got_address): Add large offset support.
29129 (nios2_legitimize_tls_address): Update usage of removed and new
29131 (nios2_symbol_binds_local_p): New function.
29132 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
29133 (nios2_legitimize_address): Update to use nios2_large_offset_p.
29134 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
29135 (nios2_print_operand): Merge H/L processing, add hiadj/lo
29136 processing for (const (unspec ...)).
29137 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
29139 2014-02-20 Richard Biener <rguenther@suse.de>
29141 * tree-cfg.c (replace_uses_by): Mark altered BBs before
29142 doing the substitution.
29143 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
29145 2014-02-20 Martin Jambor <mjambor@suse.cz>
29148 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
29149 info when checking whether lattices are bottom.
29151 2014-02-20 Richard Biener <rguenther@suse.de>
29153 PR middle-end/60221
29154 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
29157 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
29160 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
29161 parameter specifying the scaling.
29162 (inline_call): Update.
29163 (want_inline_recursively): Guard division by zero.
29164 (recursive_inlining): Update.
29165 * ipa-inline.h (clone_inlined_nodes): Update.
29167 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
29170 * config/i386/i386.c (classify_argument): Pass structures of size
29171 64 bytes or less in register.
29173 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
29174 Kirill Yukhin <kirill.yukhin@intel.com>
29176 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
29177 (_mm_rcp28_round_ss): Ditto.
29178 (_mm_rsqrt28_round_sd): Ditto.
29179 (_mm_rsqrt28_round_ss): Ditto.
29180 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
29181 (_mm_rcp14_round_ss): Ditto.
29182 (_mm_rsqrt14_round_sd): Ditto.
29183 (_mm_rsqrt14_round_ss): Ditto.
29184 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
29185 the first input operand, get rid of match_dup.
29186 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
29188 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
29190 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
29191 operand as the first input operand, set type attribute.
29192 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
29193 Set type attribute.
29194 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
29195 operand as the first input operand, set type attribute.
29197 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29199 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
29202 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
29205 * config/i386/i386.c (construct_container): Remove TFmode check
29206 for X86_64_INTEGER_CLASS.
29208 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
29211 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
29212 only when -Wpsabi is enabled.
29214 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
29217 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
29218 passing arrays in registers are the same as for structs, so remove the
29219 special case for them.
29221 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
29223 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
29224 destination type, extract only the valid bits if the source type is not
29225 integral and has a different mode.
29227 2014-02-19 Richard Biener <rguenther@suse.de>
29230 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
29233 2014-02-19 Richard Biener <rguenther@suse.de>
29236 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
29237 (ipa_modify_call_arguments): Emit an argument load explicitely and
29238 preserve virtual SSA form there and for the replacement call.
29239 Do not update SSA form nor free dominance info.
29241 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
29243 * ipa.c (function_and_variable_visibility): Also clear WEAK
29244 flag when disolving COMDAT_GROUP.
29246 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
29248 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
29249 * ipa-prop.c (ipa_set_jf_known_type): Return early when
29250 not devirtualizing.
29251 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
29252 do more sanity checks.
29253 (detect_type_change): Return true when giving up early.
29254 (compute_complex_assign_jump_func): Fix type parameter of
29255 ipa_set_ancestor_jf.
29256 (compute_complex_ancestor_jump_func): Likewise.
29257 (update_jump_functions_after_inlining): Fix updating of
29259 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
29261 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
29263 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
29264 inline clones when edge disappears.
29266 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
29269 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
29270 Split 64-bit moves into 2 patterns. Do not allow the use of
29271 direct move for TDmode in little endian, since the decimal value
29272 has little endian bytes within a word, but the 64-bit pieces are
29273 ordered in a big endian fashion, and normal subreg's of TDmode are
29275 (mov<mode>_64bit_dm): Likewise.
29276 (movtd_64bit_nodm): Likewise.
29278 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
29280 PR tree-optimization/60174
29281 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
29282 statement of an SSA_NAME that occurs in an abnormal PHI node.
29284 2014-02-18 Jakub Jelinek <jakub@redhat.com>
29287 * final.c (SEEN_BB): Remove.
29288 (SEEN_NOTE, SEEN_EMITTED): Renumber.
29289 (final_scan_insn): Don't force_source_line on second
29290 NOTE_INSN_BASIC_BLOCK.
29292 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
29295 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
29296 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
29297 (type_natural_mode): Warn ABI change when %zmm register is not
29298 available for AVX512F vector value passing.
29300 2014-02-18 Kai Tietz <ktietz@redhat.com>
29303 * config/i386/i386.c (ix86_expand_prologue): Use value in
29304 rax register as displacement when restoring %r10 or %rax.
29305 Fix wrong offset when restoring both registers.
29307 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
29309 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
29310 assertion with conditional return.
29312 2014-02-18 Jakub Jelinek <jakub@redhat.com>
29313 Uros Bizjak <ubizjak@gmail.com>
29316 * config/i386/driver-i386.c (host_detect_local_cpu): If
29317 YMM state is not saved by the OS, also clear has_f16c. Move
29318 CPUID 0x80000001 handling before YMM state saving checking.
29320 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
29322 PR rtl-optimization/58960
29323 * haifa-sched.c (alloc_global_sched_pressure_data): New,
29324 factored out from ...
29325 (sched_init): ... here.
29326 (free_global_sched_pressure_data): New, factored out from ...
29327 (sched_finish): ... here.
29328 * sched-int.h (free_global_sched_pressure_data): Declare.
29329 * sched-rgn.c (nr_regions_initial): New static global.
29330 (haifa_find_rgns): Initialize it.
29331 (schedule_region): Disable sched-pressure for the newly
29334 2014-02-17 Richard Biener <rguenther@suse.de>
29336 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
29337 release SSA defs of pattern stmts.
29339 2014-02-17 Richard Biener <rguenther@suse.de>
29341 * tree-inline.c (expand_call_inline): Release the virtual
29342 operand defined by the call we are about to inline.
29344 2014-02-17 Richard Biener <rguenther@suse.de>
29346 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
29348 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
29349 Ilya Tocar <ilya.tocar@intel.com>
29351 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
29352 arguments order in builtin.
29353 (_mm512_permutexvar_epi64): Ditto.
29354 (_mm512_mask_permutexvar_epi64): Ditto
29355 (_mm512_maskz_permutexvar_epi32): Ditto
29356 (_mm512_permutexvar_epi32): Ditto
29357 (_mm512_mask_permutexvar_epi32): Ditto
29359 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29361 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
29362 (p8_vmrgow): Likewise.
29364 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29366 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
29369 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
29372 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
29373 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
29374 into 64-bit and 32-bit moves. On 64-bit moves, add support for
29375 using direct move instructions on ISA 2.07. Also adjust
29376 instruction length for 64-bit.
29377 (mov<mode>_64bit, TFmode/TDmode): Likewise.
29378 (mov<mode>_32bit, TFmode/TDmode): Likewise.
29380 2014-02-15 Alan Modra <amodra@gmail.com>
29384 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
29385 find_replacement on parts of insn rtl that might be reloaded.
29387 2014-02-15 Richard Biener <rguenther@suse.de>
29389 PR tree-optimization/60183
29390 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
29391 (tree_ssa_phiprop): Calculate and free post-dominators.
29393 2014-02-14 Jeff Law <law@redhat.com>
29395 PR rtl-optimization/60131
29396 * ree.c (get_extended_src_reg): New function.
29397 (combine_reaching_defs): Use it rather than assuming location of REG.
29398 (find_and_remove_re): Verify first operand of extension is
29399 a REG before adding the insns to the copy list.
29401 2014-02-14 Roland McGrath <mcgrathr@google.com>
29403 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
29404 * configure: Regenerated.
29405 * config.in: Regenerated.
29406 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
29407 instead of ASM_SHORT.
29409 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
29410 Richard Earnshaw <rearnsha@arm.com>
29412 PR rtl-optimization/59535
29413 * lra-constraints.c (process_alt_operands): Encourage alternative
29414 when unassigned pseudo class is superset of the alternative class.
29415 (inherit_reload_reg): Don't inherit when optimizing for code size.
29416 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
29417 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
29418 modes not less than 4 for Thumb1.
29420 2014-02-14 Kyle McMartin <kyle@redhat.com>
29423 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
29425 2014-02-14 Richard Biener <rguenther@suse.de>
29427 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
29428 (get_frame_arg): Drop the assert with langhook types_compatible_p.
29429 Do not strip INDIRECT_REFs.
29431 2014-02-14 Richard Biener <rguenther@suse.de>
29434 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
29435 DECL_FUNCTION_SPECIFIC_TARGET.
29436 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
29437 * tree-streamer-out.c (pack_ts_target_option): Remove.
29438 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
29439 (write_ts_function_decl_tree_pointers): Do not stream
29440 DECL_FUNCTION_SPECIFIC_TARGET.
29441 * tree-streamer-in.c (unpack_ts_target_option): Remove.
29442 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
29443 (lto_input_ts_function_decl_tree_pointers): Do not stream
29444 DECL_FUNCTION_SPECIFIC_TARGET.
29446 2014-02-14 Jakub Jelinek <jakub@redhat.com>
29448 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
29449 (get_initial_def_for_induction, vectorizable_induction): Ignore
29450 debug stmts when looking for exit_phi.
29451 (vectorizable_live_operation): Fix up condition.
29453 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
29455 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
29456 nreverse() because it changes the content of original tree list.
29458 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
29460 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
29461 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
29463 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
29465 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
29466 GNU coding standards.
29468 2014-02-13 Jakub Jelinek <jakub@redhat.com>
29471 * dwarf2out.c (gen_subprogram_die): Don't call
29472 add_calling_convention_attribute if subr_die is old_die.
29474 2014-02-13 Sharad Singhai <singhai@google.com>
29476 * doc/optinfo.texi: Fix order of nodes.
29478 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
29480 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
29481 operands[2], not operands[3].
29483 2014-02-13 Richard Biener <rguenther@suse.de>
29486 * doc/install.texi (ISL): Update recommended version to 0.12.2,
29487 mention the possibility of an in-tree build.
29488 (CLooG): Update recommended version to 0.18.1, mention the
29489 possibility of an in-tree build and clarify that the ISL
29490 bundled with CLooG does not work.
29492 2014-02-13 Jakub Jelinek <jakub@redhat.com>
29495 * expr.c (compress_float_constant): If x is a hard register,
29496 extend into a pseudo and then move to x.
29498 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
29500 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
29501 caused by bad second argument to warning_at() with -mhotpatch and
29502 nested functions (e.g. with gfortran).
29504 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
29506 * opts.c (option_name): Remove "enabled by default" rider.
29508 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
29510 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
29512 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
29513 Uros Bizjak <ubizjak@gmail.com>
29516 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
29517 * configure: Regenerated.
29519 2014-02-12 Richard Biener <rguenther@suse.de>
29521 * vec.c (vec_prefix::calculate_allocation): Move as
29522 inline variant to vec.h.
29523 (vec_prefix::calculate_allocation_1): New out-of-line version.
29524 * vec.h (vec_prefix::calculate_allocation_1): Declare.
29525 (vec_prefix::m_has_auto_buf): Rename to ...
29526 (vec_prefix::m_using_auto_storage): ... this.
29527 (vec_prefix::calculate_allocation): Inline the easy cases
29528 and dispatch to calculate_allocation_1 which doesn't need the
29530 (va_heap::reserve): Use gcc_checking_assert.
29531 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
29532 m_using_auto_storage.
29533 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
29535 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
29536 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
29537 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
29539 2014-02-12 Richard Biener <rguenther@suse.de>
29541 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
29542 when we found a dependence.
29544 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
29546 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
29548 (maybe_fold_stmt): ... into this new function.
29549 * omp-low.c (lower_omp): Update comment.
29551 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
29554 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
29557 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
29559 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
29560 identifiers in comments.
29561 (cortexa53_extra_costs): Likewise.
29562 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
29563 (cortexa7_extra_costs): Likewise.
29564 (cortexa12_extra_costs): Likewise.
29565 (cortexa15_extra_costs): Likewise.
29566 (v7m_extra_costs): Likewise.
29568 2014-02-12 Richard Biener <rguenther@suse.de>
29570 PR middle-end/60092
29571 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
29572 of posix_memalign being successful.
29573 (lower_stmt): Restrict lowering of posix_memalign to when
29574 -ftree-bit-ccp is enabled.
29576 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
29578 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
29580 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
29582 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
29584 PR rtl-optimization/60116
29585 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
29586 other_insn once the combination has been validated.
29588 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
29591 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
29593 * ipa-devirt.c: Include demangle.h
29594 (odr_violation_reported): New static variable.
29595 (add_type_duplicate): Update odr_violations.
29596 (maybe_record_node): Add completep parameter; update it.
29597 (record_target_from_binfo): Add COMPLETEP parameter;
29598 update it as needed.
29599 (possible_polymorphic_call_targets_1): Likewise.
29600 (struct polymorphic_call_target_d): Add nonconstruction_targets;
29601 rename FINAL to COMPLETE.
29602 (record_targets_from_bases): Sanity check we found the binfo;
29603 fix COMPLETEP updating.
29604 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
29605 parameter, fix computing of COMPLETEP.
29606 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
29607 at LTO time do demangling.
29608 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
29609 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
29611 (gimple_get_virt_method_for_binfo): Likewise.
29612 * gimple-fold.h (gimple_get_virt_method_for_binfo,
29613 gimple_get_virt_method_for_vtable): Update prototypes.
29615 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
29618 * genautomata.c (add_presence_absence): Fix typo with
29619 {final_}presence_list.
29621 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
29624 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
29625 for VSX/Altivec vectors that land in GPR registers.
29627 2014-02-11 Richard Henderson <rth@redhat.com>
29628 Jakub Jelinek <jakub@redhat.com>
29631 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
29632 around drhs if type conversion to lacc->type is not useless.
29634 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29636 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
29638 (cortex-a57.cortex-a53): Likewise.
29639 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
29641 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29643 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
29646 2014-02-11 Renlin Li <Renlin.Li@arm.com>
29648 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
29649 add_options_for_arm_vfp3.
29651 2014-02-11 Jeff Law <law@redhat.com>
29653 PR middle-end/54041
29654 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
29655 object with an undesirable mode.
29657 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
29660 * config/i386/sol2-9.h: New file.
29661 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
29662 *-*-solaris2.9*): Use it.
29664 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
29666 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
29667 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
29669 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
29671 * config/microblaze/microblaze.c: Extend mcpu version format
29673 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
29675 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
29677 2014-02-10 Richard Henderson <rth@redhat.com>
29680 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
29681 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
29682 ms-abi vs -mno-accumulate-outgoing-args.
29683 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
29684 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
29687 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
29689 PR middle-end/60080
29690 * cfgexpand.c (expand_asm_operands): Attach source location to
29691 ASM_INPUT rtx objects.
29692 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
29694 2014-02-10 Nick Clifton <nickc@redhat.com>
29696 * config/mn10300/mn10300.c (popcount): New function.
29697 (mn10300_expand_prologue): Include saved registers in stack usage
29700 2014-02-10 Jeff Law <law@redhat.com>
29702 PR middle-end/52306
29703 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
29704 when changing the SET_DEST of a prior insn to avoid an input reload.
29706 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
29708 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
29709 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
29710 -mcall-openbsd, or -mcall-linux.
29711 (CC1_ENDIAN_BIG_SPEC): Remove.
29712 (CC1_ENDIAN_LITTLE_SPEC): Remove.
29713 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
29714 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
29715 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
29716 and %cc1_endian_default.
29717 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
29719 2014-02-10 Richard Biener <rguenther@suse.de>
29721 PR tree-optimization/60115
29722 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
29723 MEM_REF handling. Properly verify that the accesses are not
29724 out of the objects bound.
29726 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29728 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
29731 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
29733 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
29734 proper constants and fix formatting.
29735 (possible_polymorphic_call_targets): Fix formatting.
29737 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
29738 Ilya Tocar <ilya.tocar@intel.com>
29740 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
29741 (_mm512_loadu_epi32): Renamed into...
29742 (_mm512_loadu_si512): This.
29743 (_mm512_storeu_epi32): Renamed into...
29744 (_mm512_storeu_si512): This.
29745 (_mm512_maskz_ceil_ps): Removed.
29746 (_mm512_maskz_ceil_pd): Ditto.
29747 (_mm512_maskz_floor_ps): Ditto.
29748 (_mm512_maskz_floor_pd): Ditto.
29749 (_mm512_floor_round_ps): Ditto.
29750 (_mm512_floor_round_pd): Ditto.
29751 (_mm512_ceil_round_ps): Ditto.
29752 (_mm512_ceil_round_pd): Ditto.
29753 (_mm512_mask_floor_round_ps): Ditto.
29754 (_mm512_mask_floor_round_pd): Ditto.
29755 (_mm512_mask_ceil_round_ps): Ditto.
29756 (_mm512_mask_ceil_round_pd): Ditto.
29757 (_mm512_maskz_floor_round_ps): Ditto.
29758 (_mm512_maskz_floor_round_pd): Ditto.
29759 (_mm512_maskz_ceil_round_ps): Ditto.
29760 (_mm512_maskz_ceil_round_pd): Ditto.
29761 (_mm512_expand_pd): Ditto.
29762 (_mm512_expand_ps): Ditto.
29763 * config/i386/i386.c (ix86_builtins): Remove
29764 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
29765 (bdesc_args): Ditto.
29766 * config/i386/predicates.md (const1256_operand): New.
29767 (const_1_to_2_operand): Ditto.
29768 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
29769 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
29770 (*avx512pf_gatherpf<mode>sf): Ditto.
29771 (avx512pf_gatherpf<mode>df): Ditto.
29772 (*avx512pf_gatherpf<mode>df_mask): Ditto.
29773 (*avx512pf_gatherpf<mode>df): Ditto.
29774 (avx512pf_scatterpf<mode>sf): Ditto.
29775 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
29776 (*avx512pf_scatterpf<mode>sf): Ditto.
29777 (avx512pf_scatterpf<mode>df): Ditto.
29778 (*avx512pf_scatterpf<mode>df_mask): Ditto.
29779 (*avx512pf_scatterpf<mode>df): Ditto.
29780 (avx512f_expand<mode>): Removed.
29781 (<shift_insn><mode>3<mask_name>): Change predicate type.
29783 2014-02-08 Jakub Jelinek <jakub@redhat.com>
29785 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
29786 not at the end of datarefs vector use ordered_remove to avoid
29787 reordering datarefs vector.
29790 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
29791 mark local addressable non-static vars as GOVD_PRIVATE
29792 instead of GOVD_LOCAL.
29793 * omp-low.c (lower_omp_for): Move gimple_bind_vars
29794 and BLOCK_VARS of gimple_bind_block to new_stmt rather
29797 PR middle-end/60092
29798 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
29799 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
29800 assume_aligned or alloc_align attributes.
29801 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
29802 arguments. Handle also assume_aligned and alloc_align attributes.
29803 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
29804 calls to functions with assume_aligned or alloc_align attributes.
29805 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
29807 2014-02-08 Terry Guo <terry.guo@arm.com>
29809 * doc/invoke.texi: Document ARM -march=armv7e-m.
29811 2014-02-08 Jakub Jelinek <jakub@redhat.com>
29813 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
29814 flag on __cilkrts_rethrow builtin.
29817 * ipa-cp.c (determine_versionability): Fail at -O0
29818 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
29819 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
29822 2014-02-04 Jakub Jelinek <jakub@redhat.com>
29825 * tree-inline.c (copy_forbidden): Fail for
29826 __attribute__((optimize (0))) functions.
29828 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
29830 * varpool.c: Include pointer-set.h.
29831 (varpool_remove_unreferenced_decls): Variables in other partitions
29832 will not be output; be however careful to not lose information
29833 about partitioning.
29835 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
29837 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
29838 lookup in the vtable constructor.
29840 2014-02-07 Jeff Law <law@redhat.com>
29843 * config/m68k/m68k.md (ashldi_extsi): Turn into a
29844 define_insn_and_split.
29846 * ipa-inline.c (inline_small_functions): Fix typos.
29848 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
29850 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
29851 (s390_can_use_return_insn): Declare.
29852 * config/s390/s390.h (EPILOGUE_USES): Define.
29853 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
29855 (s390_chunkify_start): Handle return JUMP_LABELs.
29856 (s390_early_mach): Emit a main_pool instruction on the entry edge.
29857 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
29858 (s390_can_use_return_insn): New functions.
29859 (s390_fix_long_loop_prediction): Handle conditional returns.
29860 (TARGET_SET_UP_BY_PROLOGUE): Define.
29861 * config/s390/s390.md (ANY_RETURN): New code iterator.
29862 (*creturn, *csimple_return, return, simple_return): New patterns.
29864 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
29866 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
29867 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
29868 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
29869 REG_CFA_RESTORE list when deciding not to restore a register.
29871 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
29873 * config/s390/s390.c: Include tree-pass.h and context.h.
29874 (s390_early_mach): New function, split out from...
29875 (s390_emit_prologue): ...here.
29876 (pass_data_s390_early_mach): New pass structure.
29877 (pass_s390_early_mach): New class.
29878 (s390_option_override): Create and register early_mach pass.
29879 Move to end of file.
29881 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
29883 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
29884 to match for the exit block.
29886 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
29888 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
29889 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
29890 Reject misaligned operands.
29892 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
29894 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
29896 2014-02-07 Richard Biener <rguenther@suse.de>
29898 PR middle-end/60092
29899 * gimple-low.c (lower_builtin_posix_memalign): New function.
29900 (lower_stmt): Call it to lower posix_memalign in a way
29901 to make alignment info accessible.
29903 2014-02-07 Jakub Jelinek <jakub@redhat.com>
29906 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
29907 __builtin_setjmp_receiver.
29909 2014-02-07 Richard Biener <rguenther@suse.de>
29911 PR middle-end/60092
29912 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
29913 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
29914 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
29915 Handle BUILT_IN_POSIX_MEMALIGN.
29916 (find_func_clobbers): Likewise.
29917 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
29918 (call_may_clobber_ref_p_1): Likewise.
29920 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
29923 * ipa-devirt.c (record_target_from_binfo): Remove overactive
29926 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
29929 * lto-cgraph.c (lto_output_node): Use
29930 symtab_get_symbol_partitioning_class.
29931 (lto_output_varpool_node): likewise.
29932 (symtab_get_symbol_partitioning_class): Move here from
29933 lto/lto-partition.c
29934 * cgraph.h (symbol_partitioning_class): Likewise.
29935 (symtab_get_symbol_partitioning_class): Declare.
29937 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
29939 * ggc.h (ggc_internal_cleared_alloc): New macro.
29940 * vec.h (vec_safe_copy): Handle memory stats.
29941 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
29942 * target-globals.c (save_target_globals): Likewise.
29944 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
29947 * expr.c (emit_move_resolve_push): Export; be bit more selective
29948 on when to clear alias set.
29949 * expr.h (emit_move_resolve_push): Declare.
29950 * function.h (struct function): Add tail_call_marked.
29951 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
29952 * config/i386/i386-protos.h (ix86_expand_push): Remove.
29953 * config/i386/i386.md (TImode move expander): De not call
29955 (FP push expanders): Preserve memory attributes.
29956 * config/i386/sse.md (push<mode>1): Remove.
29957 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
29958 (ix86_expand_push): Remove.
29959 * config/i386/mmx.md (push<mode>1): Remove.
29961 2014-02-06 Jakub Jelinek <jakub@redhat.com>
29963 PR rtl-optimization/60030
29964 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
29965 lopart with paradoxical subreg before shifting it up by hprec.
29967 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29969 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
29970 Remove extra newline at end of file.
29971 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
29972 (arm_issue_rate): Handle cortexa57.
29973 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
29974 (cortex-a57.cortex-a53): Likewise.
29976 2014-02-06 Jakub Jelinek <jakub@redhat.com>
29979 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
29980 don't record in REG_FRAME_RELATED_EXPR registers not set in that
29982 (arm_expand_prologue): Adjust all callers.
29983 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
29984 info, registers also at the lowest numbered registers side. Use
29985 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
29989 * var-tracking.c (adjust_mems): Before adding a SET to
29990 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
29992 2014-02-06 Alan Modra <amodra@gmail.com>
29995 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
29996 change SDmode to DDmode when lra_in_progress.
29998 2014-02-06 Jakub Jelinek <jakub@redhat.com>
30000 PR middle-end/59150
30001 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
30002 free_data_ref on the dr first, and before goto again also set dr
30003 to the next dr. For simd_lane_access, free old datarefs[i] before
30004 overwriting it. For get_vectype_for_scalar_type failure, don't
30005 free_data_ref if simd_lane_access.
30007 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
30010 * tree.h (opts_for_fn): New inline function.
30011 (opt_for_fn): Define.
30012 * config/i386/i386.c (ix86_function_regparm): Use
30013 opt_for_fn (decl, optimize) instead of optimize.
30015 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
30017 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
30018 for SYMBOL_REF in large memory model.
30020 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30022 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
30023 and crypto support.
30024 (cortex-a57): Likewise.
30025 (cortex-a57.cortex-a53): Likewise.
30027 2014-02-06 Yury Gribov <y.gribov@samsung.com>
30028 Kugan Vivekanandarajah <kuganv@linaro.org>
30030 * config/arm/arm.c (arm_vector_alignment_reachable): Check
30032 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
30034 2014-02-06 Richard Biener <rguenther@suse.de>
30036 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
30037 set_loop_copy and initialize_original_copy_tables.
30039 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
30041 * config/aarch64/aarch64-simd.md
30042 (aarch64_ashr_simddi): Change QI to SI.
30044 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
30045 Jakub Jelinek <jakub@redhat.com>
30047 PR middle-end/60013
30048 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
30051 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30053 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
30054 CODE_FOR_altivec_vpku[hw]um to
30055 CODE_FOR_altivec_vpku[hw]um_direct.
30056 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
30057 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
30058 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
30059 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
30061 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30063 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
30064 generation for -maltivec=be.
30065 (altivec_vsumsws): Simplify redundant test.
30067 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30069 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
30070 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
30071 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
30072 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
30073 gen_altivec_vpkuwum.
30074 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
30076 (altivec_vpks<VI_char>ss): Likewise.
30077 (altivec_vpks<VI_char>us): Likewise.
30078 (altivec_vpku<VI_char>us): Likewise.
30079 (altivec_vpku<VI_char>um): Likewise.
30080 (altivec_vpku<VI_char>um_direct): New (copy of
30081 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
30083 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
30084 target is little endian and -maltivec=be is not specified.
30085 (*altivec_vupkhs<VU_char>_direct): New (copy of
30086 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
30087 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
30088 target is little endian and -maltivec=be is not specified.
30089 (*altivec_vupkls<VU_char>_direct): New (copy of
30090 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
30091 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
30092 little endian and -maltivec=be is not specified.
30093 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
30094 little endian and -maltivec=be is not specified.
30096 2014-02-05 Richard Henderson <rth@redhat.com>
30099 * combine-stack-adj.c: Revert r206943.
30100 * sched-int.h (struct deps_desc): Add last_args_size.
30101 * sched-deps.c (init_deps): Initialize it.
30102 (sched_analyze_insn): Add OUTPUT dependencies between insns that
30103 contain REG_ARGS_SIZE notes.
30105 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
30107 * lto-cgraph.c (asm_nodes_output): Make global.
30108 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
30109 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
30110 (driver_handle_option): Handle OPT_fwpa.
30112 2014-02-05 Jakub Jelinek <jakub@redhat.com>
30115 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
30116 a comment typo and formatting issue. If odr_hash hasn't been
30117 created, return vNULL and set *completep to false.
30119 PR middle-end/57499
30120 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
30121 bb with no successors.
30123 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
30126 * doc/invoke.texi (-march): Clarify documentation for ARM.
30127 (-mtune): Likewise.
30130 2014-02-05 Richard Biener <rguenther@suse.de>
30132 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
30133 when not vectorizing because of too many alias checks.
30134 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
30135 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
30137 2014-02-05 Nick Clifton <nickc@redhat.com>
30139 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
30140 accept extended registers in any mode when compiling for the MN10300.
30142 2014-02-05 Yury Gribov <y.gribov@samsung.com>
30144 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
30145 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
30146 sanitization attributes.
30147 (can_inline_edge_p): Likewise.
30148 (sanitize_attrs_match_for_inline_p): New function.
30150 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
30152 * ipa-prop.c (detect_type_change): Shor circuit testing of
30153 type changes on THIS pointer.
30155 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
30158 * config/pa/pa.c (legitimize_tls_address): Return original address
30159 if not passed a SYMBOL_REF rtx.
30160 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
30162 (pa_emit_move_sequence): Simplify TLS source operands.
30163 (pa_legitimate_constant_p): Reject all TLS constants.
30164 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
30165 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
30167 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
30169 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
30170 groups when we know they are controlled by LTO.
30171 * varasm.c (default_binds_local_p_1): If object is in other partition,
30172 it will be resolved locally.
30174 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
30176 * config/host-linux.c (linux_gt_pch_use_address): Don't
30177 use SSIZE_MAX because it is not always defined.
30179 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
30182 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
30183 threshold for pseudo splitting.
30184 (update_ebb_live_info): Process call argument hard registers and
30185 hard registers from insn definition too.
30186 (max_small_class_regs_num): New constant.
30187 (inherit_in_ebb): Update live hard regs through EBBs. Update
30188 reloads_num only for small register classes. Don't split for
30191 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
30194 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
30197 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
30199 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
30200 visibility is safe.
30202 2014-02-04 Marek Polacek <polacek@redhat.com>
30204 * gdbinit.in (pel): Define.
30206 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
30208 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
30211 2014-02-04 Richard Biener <rguenther@suse.de>
30214 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
30215 in function context local.
30216 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
30217 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
30218 similar to LTO_imported_decl_ref.
30220 2014-02-04 Jakub Jelinek <jakub@redhat.com>
30222 PR tree-optimization/60002
30223 * cgraphclones.c (build_function_decl_skip_args): Clear
30224 DECL_LANG_SPECIFIC.
30226 PR tree-optimization/60023
30227 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
30228 false to gsi_replace.
30229 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
30230 has been in some EH region and vec_stmt could throw, add
30231 vec_stmt into the same EH region.
30232 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
30233 has no lhs, ignore it.
30234 * internal-fn.c (expand_MASK_LOAD): Likewise.
30237 * tree-inline.c (copy_forbidden): Fail for
30238 __attribute__((optimize (0))) functions.
30241 * omp-low.c (simd_clone_struct_copy): If from->inbranch
30242 is set, copy one less argument.
30243 (expand_simd_clones): Don't subtract clone_info->inbranch
30244 from simd_clone_struct_alloc argument.
30246 PR rtl-optimization/57915
30247 * recog.c (simplify_while_replacing): If all unary/binary/relational
30248 operation arguments are constant, attempt to simplify those.
30250 PR middle-end/59261
30251 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
30252 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
30254 2014-02-04 Richard Biener <rguenther@suse.de>
30256 PR tree-optimization/60012
30257 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
30258 TBAA disambiguation to all DDRs.
30260 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
30263 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
30264 (LINK_SPEC): Use it for -shared, -shared-libgcc.
30266 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
30269 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
30271 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
30273 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
30274 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
30276 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
30279 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
30280 to figure out targets of polymorphic calls with known decl.
30281 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
30282 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
30283 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
30284 (get_polymorphic_call_info): ... here.
30285 (get_polymorphic_call_info_from_invariant): New function.
30287 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
30289 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
30290 lookup via vtable pointer; check for type consistency
30291 and turn inconsitent facts into UNREACHABLE.
30292 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
30293 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
30294 type inconsistent querries; return UNREACHABLE instead.
30296 2014-02-03 Richard Henderson <rth@twiddle.net>
30299 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
30300 already processed this node.
30301 (normalize_one_pred_1): Pass along mark_set.
30302 (normalize_one_pred): Create and destroy a pointer_set_t.
30303 (normalize_one_pred_chain): Likewise.
30305 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
30307 PR gcov-profile/58602
30308 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
30310 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
30313 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
30314 -fno-devirtualize; try to devirtualize by the knowledge of
30315 virtual table pointer given by aggregate propagation.
30316 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
30317 (ipa_print_node_jump_functions): Dump also offset that
30318 is relevant for polymorphic calls.
30319 (determine_known_aggregate_parts): Add arg_type parameter; use it
30320 instead of determining the type from pointer type.
30321 (ipa_compute_jump_functions_for_edge): Update call of
30322 determine_known_aggregate_parts.
30323 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
30324 (gimple_get_virt_method_for_binfo): ... here; simplify using
30325 vtable_pointer_value_to_vtable.
30326 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
30327 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
30328 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
30329 (vtable_pointer_value_to_vtable): Break out from ...; handle also
30331 (vtable_pointer_value_to_binfo): ... here.
30332 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
30334 2014-02-03 Teresa Johnson <tejohnson@google.com>
30336 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
30337 redef of outer loop index variable.
30339 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
30343 * doc/extend.texi (Function Attributes): Typo.
30345 2014-02-03 Cong Hou <congh@google.com>
30347 PR tree-optimization/60000
30348 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
30349 if the vectorized statement is a store. A store statement can only
30350 appear at the end of pattern statements.
30352 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
30354 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
30355 (ix86_option_override_internal): Default long double to 64-bit for
30356 32-bit Bionic and to 128-bit for 64-bit Bionic.
30358 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
30359 TARGET_LONG_DOUBLE_128 is true.
30360 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
30362 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
30363 (mlong-double-64): Negate -mlong-double-128.
30364 (mlong-double-128): New option.
30366 * config/i386/i386-c.c (ix86_target_macros): Define
30367 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
30369 * doc/invoke.texi: Document -mlong-double-128.
30371 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
30373 PR rtl-optimization/60024
30374 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
30376 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
30378 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
30380 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
30382 PR rtl-optimization/57662
30383 * sel-sched.c (code_motion_path_driver): Do not mark already not
30384 existing blocks in the visiting bitmap.
30386 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
30388 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
30389 on the insn being emitted.
30391 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
30392 Will Deacon <will.deacon@arm.com>
30394 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
30396 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30398 * config/arm/arm-tables.opt: Regenerate.
30400 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30402 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
30403 for vector types other than V16QImode.
30404 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
30405 define_expand, and call altivec_expand_vec_perm_le when producing
30406 code with little endian element order.
30407 (*altivec_vperm_<mode>_internal): New insn having previous
30408 behavior of altivec_vperm_<mode>.
30409 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
30410 altivec_expand_vec_perm_le when producing code with little endian
30412 (*altivec_vperm_<mode>_uns_internal): New insn having previous
30413 behavior of altivec_vperm_<mode>_uns.
30415 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30417 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
30418 (altivec_vsumsws): Add handling for -maltivec=be with a little
30420 (altivec_vsumsws_direct): New.
30421 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
30422 gen_altivec_vsumsws.
30424 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
30426 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
30427 vtable_pointer_value_to_binfo): New functions.
30428 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
30429 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
30431 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
30433 * config/nios2/nios2.md (load_got_register): Initialize GOT
30434 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
30435 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
30437 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
30439 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
30440 preserverd by passthrough, do not propagate the type.
30442 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
30444 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
30445 (mips_atomic_assign_expand_fenv): New function.
30446 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
30448 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
30450 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
30451 (__builtin_mips_set_fcsr): Likewise.
30452 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
30453 MIPS_USI_FTYPE_VOID.
30454 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
30455 (mips16_expand_set_fcsr): Likewise.
30456 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
30457 (mips16_set_fcsr_stub): Likewise.
30458 (mips16_get_fcsr_one_only_stub): New class.
30459 (mips16_set_fcsr_one_only_stub): Likewise.
30460 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
30461 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
30462 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
30463 (hard_float): New availability predicate.
30464 (mips_builtins): Add get_fcsr and set_fcsr.
30465 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
30466 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
30467 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
30468 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
30469 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
30472 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
30474 * config/mips/mips.c (mips_one_only_stub): New class.
30475 (mips_need_mips16_rdhwr_p): Replace with...
30476 (mips16_rdhwr_stub): ...this new variable.
30477 (mips16_stub_call_address): New function.
30478 (mips16_rdhwr_one_only_stub): New class.
30479 (mips_expand_thread_pointer): Use mips16_stub_call_address.
30480 (mips_output_mips16_rdhwr): Delete.
30481 (mips_finish_stub): New function.
30482 (mips_code_end): Use it to handle rdhwr stubs.
30484 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
30487 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
30488 when calculating size of integer atomic types.
30490 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
30492 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
30494 2014-02-01 Jakub Jelinek <jakub@redhat.com>
30496 PR tree-optimization/60003
30497 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
30498 * profile.c (branch_prob): Use gimple_call_builtin_p
30499 to check for BUILT_IN_SETJMP_RECEIVER.
30500 * tree-inline.c (copy_bb): Call notice_special_calls.
30502 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
30505 * lra-constraints.c (process_alt_operands): Update reload_sum only
30508 2014-01-31 Richard Henderson <rth@redhat.com>
30510 PR middle-end/60004
30511 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
30512 until after else_eh is processed.
30514 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
30516 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
30517 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
30518 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
30519 in smmintrin.h, remove them.
30520 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
30521 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
30522 * config/i386/i386.md (ROUND_SAE): Fix value.
30523 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
30524 (const48_operand): New.
30525 * config/i386/subst.md (round), (round_expand): Use
30526 const_4_or_8_to_11_operand.
30527 (round_saeonly), (round_saeonly_expand): Use const48_operand.
30529 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
30531 * config/i386/constraints.md (Yk): Swap meaning with k.
30532 * config/i386/i386.md (movhi_internal): Change Yk to k.
30533 (movqi_internal): Ditto.
30534 (*k<logic><mode>): Ditto.
30537 (kandn<mode>): Ditto.
30538 (*<code>hi_1): Ditto.
30539 (*<code>qi_1): Ditto.
30540 (kxnor<mode>): Ditto.
30541 (kortestzhi): Ditto.
30542 (kortestchi): Ditto.
30544 (*one_cmplhi2_1): Ditto.
30545 (*one_cmplqi2_1): Ditto.
30546 * config/i386/sse.md (): Change k to Yk.
30547 (avx512f_load<mode>_mask): Ditto.
30548 (avx512f_blendm<mode>): Ditto.
30549 (avx512f_store<mode>_mask): Ditto.
30550 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
30551 (avx512f_storedqu<mode>_mask): Ditto.
30552 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
30554 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
30555 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
30556 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
30557 (avx512f_maskcmp<mode>3): Ditto.
30558 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
30559 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
30560 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
30561 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
30562 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
30563 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
30564 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
30565 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
30566 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
30567 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
30568 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
30569 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
30570 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
30571 (vec_extract_lo_<mode>_maskm): Ditto.
30572 (vec_extract_hi_<mode>_maskm): Ditto.
30573 (avx512f_vternlog<mode>_mask): Ditto.
30574 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
30575 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
30576 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
30577 (avx512f_<code>v8div16qi2_mask): Ditto.
30578 (avx512f_<code>v8div16qi2_mask_store): Ditto.
30579 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
30580 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
30581 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
30582 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
30583 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
30584 (*avx512pf_gatherpf<mode>df_mask): Ditto.
30585 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
30586 (*avx512pf_scatterpf<mode>df_mask): Ditto.
30587 (avx512cd_maskb_vec_dupv8di): Ditto.
30588 (avx512cd_maskw_vec_dupv16si): Ditto.
30589 (avx512f_vpermi2var<mode>3_maskz): Ditto.
30590 (avx512f_vpermi2var<mode>3_mask): Ditto.
30591 (avx512f_vpermi2var<mode>3_mask): Ditto.
30592 (avx512f_vpermt2var<mode>3_maskz): Ditto.
30593 (*avx512f_gathersi<mode>): Ditto.
30594 (*avx512f_gathersi<mode>_2): Ditto.
30595 (*avx512f_gatherdi<mode>): Ditto.
30596 (*avx512f_gatherdi<mode>_2): Ditto.
30597 (*avx512f_scattersi<mode>): Ditto.
30598 (*avx512f_scatterdi<mode>): Ditto.
30599 (avx512f_compress<mode>_mask): Ditto.
30600 (avx512f_compressstore<mode>_mask): Ditto.
30601 (avx512f_expand<mode>_mask): Ditto.
30602 * config/i386/subst.md (mask): Change k to Yk.
30603 (mask_scalar_merge): Ditto.
30606 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
30608 * doc/extend.texi (Vector Extensions): Document ?: in C++.
30610 2014-01-31 Richard Biener <rguenther@suse.de>
30612 PR middle-end/59990
30613 * builtins.c (fold_builtin_memory_op): Make sure to not
30614 use a floating-point mode or a boolean or enumeral type for
30615 the copy operation.
30617 2014-01-30 DJ Delorie <dj@redhat.com>
30619 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
30620 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
30621 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
30622 whenever main() has an epilogue.
30624 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30626 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
30627 unused variable "field".
30628 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
30629 (vsx_mergeh_<mode>): Likewise.
30630 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
30631 (altivec_vmrghh): Likewise.
30632 (altivec_vmrghw): Likewise.
30633 (altivec_vmrglb): Likewise.
30634 (altivec_vmrglh): Likewise.
30635 (altivec_vmrglw): Likewise.
30636 (altivec_vspltb): Add missing uses.
30637 (altivec_vsplth): Likewise.
30638 (altivec_vspltw): Likewise.
30639 (altivec_vspltsf): Likewise.
30641 2014-01-30 Jakub Jelinek <jakub@redhat.com>
30644 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
30645 frame related instructions.
30647 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
30649 PR rtl-optimization/59959
30650 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
30651 any reload of register whose subreg is invalid.
30653 2014-01-30 Jakub Jelinek <jakub@redhat.com>
30655 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
30656 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
30657 Add missing return type - void.
30659 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30661 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
30662 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
30663 remove element index adjustment for endian (now handled in vsx.md
30665 (altivec_expand_vec_perm_const): Use
30666 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
30667 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
30668 (vsx_xxspltw_<mode>): Adjust element index for little endian.
30669 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
30670 define_expand and a new define_insn *altivec_vspltb_internal;
30671 adjust for -maltivec=be on a little endian target.
30672 (altivec_vspltb_direct): New.
30673 (altivec_vsplth): Divide into a define_expand and a new
30674 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
30675 little endian target.
30676 (altivec_vsplth_direct): New.
30677 (altivec_vspltw): Divide into a define_expand and a new
30678 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
30679 little endian target.
30680 (altivec_vspltw_direct): New.
30681 (altivec_vspltsf): Divide into a define_expand and a new
30682 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
30683 a little endian target.
30685 2014-01-30 Richard Biener <rguenther@suse.de>
30687 PR tree-optimization/59993
30688 * tree-ssa-forwprop.c (associate_pointerplus): Check we
30689 can propagate form the earlier stmt and avoid the transform
30690 when the intermediate result is needed.
30692 2014-01-30 Alangi Derick <alangiderick@gmail.com>
30694 * README.Portability: Fix typo.
30696 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
30698 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
30699 comparison_operator with ordered_comparison_operator.
30701 2014-01-30 Nick Clifton <nickc@redhat.com>
30703 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
30704 Rename to mn10300_store_multiple_regs.
30705 * config/mn10300/mn10300.c: Likewise.
30706 * config/mn10300/mn10300.md (store_movm): Fix typo: call
30707 store_multiple_regs.
30708 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
30709 Call mn10300_store_multiple_regs.
30711 2014-01-30 Nick Clifton <nickc@redhat.com>
30712 DJ Delorie <dj@redhat.com>
30714 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
30715 %fp 2 to keep registers after it properly word-aligned.
30716 (rl78_alloc_physical_registers_umul): Handle the case where both
30717 input operands are the same.
30719 2014-01-30 Richard Biener <rguenther@suse.de>
30721 PR tree-optimization/59903
30722 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
30725 2014-01-30 Jason Merrill <jason@redhat.com>
30728 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
30731 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
30733 2014-01-30 Richard Biener <rguenther@suse.de>
30735 PR tree-optimization/59951
30736 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
30738 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
30741 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
30742 SFmode to DFmode case.
30744 2014-01-29 DJ Delorie <dj@redhat.com>
30746 * config/msp430/msp430.opt (-minrt): New.
30747 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
30749 (ENDFILE_SPEC): Likewise.
30751 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
30753 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
30754 (estimate_function_body_sizes): Use it.
30756 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
30759 * dwarf2out.c (is_cxx_auto): New.
30760 (is_base_type): Use it.
30761 (gen_type_die_with_usage): Likewise.
30763 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30765 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
30766 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
30767 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
30768 -maltivec=be with LE targets.
30769 (vsx_mergeh_<mode>): Likewise.
30770 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
30771 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
30772 (altivec_vmrghb): Replace with define_expand and new
30773 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
30774 (altivec_vmrghb_direct): New define_insn.
30775 (altivec_vmrghh): Replace with define_expand and new
30776 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
30777 (altivec_vmrghh_direct): New define_insn.
30778 (altivec_vmrghw): Replace with define_expand and new
30779 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
30780 (altivec_vmrghw_direct): New define_insn.
30781 (*altivec_vmrghsf): Adjust for endianness.
30782 (altivec_vmrglb): Replace with define_expand and new
30783 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
30784 (altivec_vmrglb_direct): New define_insn.
30785 (altivec_vmrglh): Replace with define_expand and new
30786 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
30787 (altivec_vmrglh_direct): New define_insn.
30788 (altivec_vmrglw): Replace with define_expand and new
30789 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
30790 (altivec_vmrglw_direct): New define_insn.
30791 (*altivec_vmrglsf): Adjust for endianness.
30792 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
30793 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
30794 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
30795 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
30796 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
30797 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
30798 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
30799 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
30801 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
30803 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
30804 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
30807 2014-01-29 Richard Biener <rguenther@suse.de>
30809 PR tree-optimization/58742
30810 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
30811 associate_pointerplus_align.
30812 (associate_pointerplus_diff): New function.
30813 (associate_pointerplus): Likewise. Call associate_pointerplus_align
30814 and associate_pointerplus_diff.
30816 2014-01-29 Richard Biener <rguenther@suse.de>
30818 * lto-streamer.h (LTO_major_version): Bump to 3.
30819 (LTO_minor_version): Reset to 0.
30821 2014-01-29 Renlin Li <Renlin.Li@arm.com>
30823 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
30824 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
30825 (arm_file_start): Generate correct asm header for armv7ve.
30826 * config/arm/bpabi.h: Add multilib support for armv7ve.
30827 * config/arm/driver-arm.c: Change the architectures of cortex-a7
30828 and cortex-a15 to armv7ve.
30829 * config/arm/t-aprofile: Add multilib support for armv7ve.
30830 * doc/invoke.texi: Document -march=armv7ve.
30832 2014-01-29 Richard Biener <rguenther@suse.de>
30834 PR tree-optimization/58742
30835 * tree-ssa-forwprop.c (associate_plusminus): Return true
30836 if we changed sth, defer EH cleanup to ...
30837 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
30838 (simplify_mult): New function.
30840 2014-01-29 Jakub Jelinek <jakub@redhat.com>
30842 PR middle-end/59917
30843 PR tree-optimization/59920
30844 * tree.c (build_common_builtin_nodes): Remove
30845 __builtin_setjmp_dispatcher initialization.
30846 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
30847 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
30848 instead of gsi_after_labels + manually skipping debug stmts.
30849 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
30850 ignore bbs with IFN_ABNORMAL_DISPATCHER.
30851 * tree-inline.c (copy_edges_for_bb): Remove
30852 can_make_abnormal_goto argument, instead add abnormal_goto_dest
30853 argument. Ignore computed_goto_p stmts. Don't call
30854 make_abnormal_goto_edges. If a call might need abnormal edges
30855 for non-local gotos, see if it already has an edge to
30856 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
30857 with true argument, don't do anything then, otherwise add
30858 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
30859 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
30861 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
30862 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
30863 (lower_stmt): Don't set data->calls_builtin_setjmp.
30864 (lower_builtin_setjmp): Adjust comment.
30865 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
30866 * tree-cfg.c (found_computed_goto): Remove.
30867 (factor_computed_gotos): Remove.
30868 (make_goto_expr_edges): Return bool, true for computed gotos.
30869 Don't call make_abnormal_goto_edges.
30870 (build_gimple_cfg): Don't set found_computed_goto, don't call
30871 factor_computed_gotos.
30872 (computed_goto_p): No longer static.
30873 (make_blocks): Don't set found_computed_goto.
30874 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
30875 (make_edges): If make_goto_expr_edges returns true, push bb
30876 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
30877 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
30878 vector. Record mapping between bbs and OpenMP regions if there
30879 are any, adjust make_gimple_omp_edges caller. Call
30880 handle_abnormal_edges.
30881 (make_abnormal_goto_edges): Remove.
30882 * tree-cfg.h (make_abnormal_goto_edges): Remove.
30883 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
30884 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
30885 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
30886 * internal-fn.def (ABNORMAL_DISPATCHER): New.
30887 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
30888 filling *region also set *region_idx to (*region)->entry->index.
30891 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
30892 For REGs set ORIGINAL_REGNO.
30894 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
30896 * doc/md.texi: Mention that a target shouldn't implement
30897 vec_widen_(s|u)mul_even/odd pair if it is less efficient
30900 2014-01-29 Jakub Jelinek <jakub@redhat.com>
30902 PR tree-optimization/59594
30903 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
30904 a copy of the datarefs vector rather than the vector itself.
30906 2014-01-28 Jason Merrill <jason@redhat.com>
30909 * dwarf2out.c (auto_die): New static.
30910 (gen_type_die_with_usage): Handle C++1y 'auto'.
30911 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
30914 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
30917 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
30918 (SPEC_X32): Likewise.
30919 (SPEC_64): Likewise.
30920 * config/i386/i386.c (ix86_option_override_internal): Turn off
30921 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
30923 (x86_file_start): Output .code16gcc for TARGET_16BIT.
30924 * config/i386/i386.h (TARGET_16BIT): New macro.
30925 (TARGET_16BIT_P): Likewise.
30926 * config/i386/i386.opt: Add m16.
30927 * doc/invoke.texi: Document -m16.
30929 2014-01-28 Jakub Jelinek <jakub@redhat.com>
30931 PR preprocessor/59935
30932 * input.c (location_get_source_line): Bail out on when line number
30933 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
30935 2014-01-28 Richard Biener <rguenther@suse.de>
30937 PR tree-optimization/58742
30938 * tree-ssa-forwprop.c (associate_plusminus): Handle
30939 pointer subtraction of the form (T)(P + A) - (T)P.
30941 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30943 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
30946 2014-01-28 Richard Biener <rguenther@suse.de>
30949 2014-01-28 Richard Biener <rguenther@suse.de>
30951 PR rtl-optimization/45364
30952 PR rtl-optimization/59890
30953 * var-tracking.c (local_get_addr_clear_given_value): Handle
30954 already cleared slot.
30955 (val_reset): Handle not allocated local_get_addr_cache.
30956 (vt_find_locations): Use post-order on the inverted CFG.
30958 2014-01-28 Richard Biener <rguenther@suse.de>
30960 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
30962 2014-01-28 Richard Biener <rguenther@suse.de>
30964 PR rtl-optimization/45364
30965 PR rtl-optimization/59890
30966 * var-tracking.c (local_get_addr_clear_given_value): Handle
30967 already cleared slot.
30968 (val_reset): Handle not allocated local_get_addr_cache.
30969 (vt_find_locations): Use post-order on the inverted CFG.
30971 2014-01-28 Alan Modra <amodra@gmail.com>
30973 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
30974 * configure.ac <recursive call for build != host>: Define
30975 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
30976 and LD_FOR_BUILD too.
30977 * configure: Regenerate.
30979 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
30981 * config/i386/i386.c (get_builtin_code_for_version): Separate
30982 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
30983 Broadwell from Haswell.
30985 2014-01-27 Steve Ellcey <sellcey@mips.com>
30987 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
30988 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
30989 * config/mips/mips.c (mips_option_override): Change setting
30991 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
30992 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
30993 Change from Mask to Var.
30995 2014-01-27 Jeff Law <law@redhat.com>
30997 * ipa-inline.c (inline_small_functions): Fix typo.
30999 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
31001 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
31002 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
31003 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
31004 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
31005 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
31006 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
31007 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
31008 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
31009 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
31010 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
31011 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
31012 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
31013 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
31014 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
31015 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
31016 (_mm512_storeu_epi64): Ditto.
31017 (_mm512_cmpge_epi32_mask): Ditto.
31018 (_mm512_cmpge_epu32_mask): Ditto.
31019 (_mm512_cmpge_epi64_mask): Ditto.
31020 (_mm512_cmpge_epu64_mask): Ditto.
31021 (_mm512_cmple_epi32_mask): Ditto.
31022 (_mm512_cmple_epu32_mask): Ditto.
31023 (_mm512_cmple_epi64_mask): Ditto.
31024 (_mm512_cmple_epu64_mask): Ditto.
31025 (_mm512_cmplt_epi32_mask): Ditto.
31026 (_mm512_cmplt_epu32_mask): Ditto.
31027 (_mm512_cmplt_epi64_mask): Ditto.
31028 (_mm512_cmplt_epu64_mask): Ditto.
31029 (_mm512_cmpneq_epi32_mask): Ditto.
31030 (_mm512_cmpneq_epu32_mask): Ditto.
31031 (_mm512_cmpneq_epi64_mask): Ditto.
31032 (_mm512_cmpneq_epu64_mask): Ditto.
31033 (_mm512_expand_pd): Ditto.
31034 (_mm512_expand_ps): Ditto.
31035 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
31036 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
31037 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
31038 * config/i386/i386.c (ix86_builtins): Add
31039 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
31040 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
31041 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
31042 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
31043 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
31044 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
31045 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
31046 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
31047 IX86_BUILTIN_PMOVUSQW512_MEM.
31048 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
31049 __builtin_ia32_pmovsqd512mem_mask,
31050 __builtin_ia32_pmovqd512mem_mask,
31051 __builtin_ia32_pmovusqw512mem_mask,
31052 __builtin_ia32_pmovsqw512mem_mask,
31053 __builtin_ia32_pmovqw512mem_mask,
31054 __builtin_ia32_pmovusdw512mem_mask,
31055 __builtin_ia32_pmovsdw512mem_mask,
31056 __builtin_ia32_pmovdw512mem_mask,
31057 __builtin_ia32_pmovqb512mem_mask,
31058 __builtin_ia32_pmovusqb512mem_mask,
31059 __builtin_ia32_pmovsqb512mem_mask,
31060 __builtin_ia32_pmovusdb512mem_mask,
31061 __builtin_ia32_pmovsdb512mem_mask,
31062 __builtin_ia32_pmovdb512mem_mask.
31063 (bdesc_args): Add __builtin_ia32_expanddf512,
31064 __builtin_ia32_expandsf512.
31065 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
31066 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
31067 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
31068 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
31069 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
31070 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
31071 (avx512f_<code>v8div16qi2_mask_store): This.
31072 (avx512f_expand<mode>): New.
31074 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
31076 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
31078 (_mm512_mask_prefetch_i64gather_pd): Ditto.
31079 (_mm512_prefetch_i32scatter_pd): Ditto.
31080 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
31081 (_mm512_prefetch_i64scatter_pd): Ditto.
31082 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
31083 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
31084 (_mm512_mask_prefetch_i64gather_ps): Ditto.
31085 (_mm512_prefetch_i32scatter_ps): Ditto.
31086 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
31087 (_mm512_prefetch_i64scatter_ps): Ditto.
31088 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
31089 * config/i386/i386-builtin-types.def: Define
31090 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
31091 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
31092 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
31093 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
31094 IX86_BUILTIN_SCATTERPFQPD.
31095 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
31096 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
31097 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
31098 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
31099 __builtin_ia32_scatterpfqps.
31100 (ix86_expand_builtin): Expand new built-ins.
31101 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
31102 fix memory access data type.
31103 (*avx512pf_gatherpf<mode>_mask): Ditto.
31104 (*avx512pf_gatherpf<mode>): Ditto.
31105 (avx512pf_scatterpf<mode>): Ditto.
31106 (*avx512pf_scatterpf<mode>_mask): Ditto.
31107 (*avx512pf_scatterpf<mode>): Ditto.
31108 (GATHER_SCATTER_SF_MEM_MODE): New.
31109 (avx512pf_gatherpf<mode>df): Ditto.
31110 (*avx512pf_gatherpf<mode>df_mask): Ditto.
31111 (*avx512pf_scatterpf<mode>df): Ditto.
31113 2014-01-27 Jakub Jelinek <jakub@redhat.com>
31116 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
31117 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
31120 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
31122 * common/config/arm/arm-common.c
31123 (arm_rewrite_mcpu): Handle multiple names.
31125 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
31127 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
31129 * gimple-builder.h (create_gimple_tmp): Delete.
31131 2014-01-27 Christian Bruel <christian.bruel@st.com>
31133 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
31136 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
31138 * config/pa/pa.md (call): Generate indirect long calls to non-local
31139 functions when outputing 32-bit code.
31140 (call_value): Likewise except for special call to buggy powf function.
31142 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
31143 portable runtime and PIC indirect calls.
31144 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
31145 and PIC call sequences. Use ldo instead of blr to set return register
31146 in PIC call sequence.
31148 2014-01-25 Walter Lee <walt@tilera.com>
31150 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
31151 avoid clobbering a live register.
31153 2014-01-25 Walter Lee <walt@tilera.com>
31155 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
31156 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
31157 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
31158 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
31160 2014-01-25 Walter Lee <walt@tilera.com>
31162 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
31163 arguments on even registers.
31164 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
31166 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
31167 (BIGGEST_ALIGNMENT): Ditto.
31168 (BIGGEST_FIELD_ALIGNMENT): Ditto.
31170 2014-01-25 Walter Lee <walt@tilera.com>
31172 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
31173 insns before bundling.
31174 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
31176 2014-01-25 Walter Lee <walt@tilera.com>
31178 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
31179 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
31180 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
31182 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
31184 * config/mips/constraints.md (kl): Delete.
31185 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
31186 define expands, using...
31187 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
31188 instructions for MIPS16.
31189 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
31190 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
31192 2014-01-25 Walter Lee <walt@tilera.com>
31194 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
31198 2014-01-25 Walter Lee <walt@tilera.com>
31200 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
31201 (TARGET_EXPAND_TO_RTL_HOOK): Define.
31203 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
31205 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
31208 2014-01-25 Jakub Jelinek <jakub@redhat.com>
31210 * print-rtl.c (in_call_function_usage): New var.
31211 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
31212 EXPR_LIST mode as mode and not as reg note name.
31214 PR middle-end/59561
31215 * cfgloopmanip.c (copy_loop_info): If
31216 loop->warned_aggressive_loop_optimizations, make sure
31217 the flag is set in target loop too.
31219 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
31221 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
31223 * builtins.def: Likewise.
31224 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
31225 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
31226 * ira.c (ira_setup_eliminable_regset): Likewise.
31227 * omp-low.c (gate_expand_omp): Likewise.
31228 (execute_lower_omp): Likewise.
31229 (diagnose_sb_0): Likewise.
31230 (gate_diagnose_omp_blocks): Likewise.
31231 (simd_clone_clauses_extract): Likewise.
31234 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31236 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
31237 correction for little endian...
31238 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
31241 2014-01-24 Jeff Law <law@redhat.com>
31243 PR tree-optimization/59919
31244 * tree-vrp.c (find_assert_locations_1): Do not register asserts
31245 for non-returning calls.
31247 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
31249 * common/config/aarch64/aarch64-common.c
31250 (aarch64_rewrite_mcpu): Handle multiple names.
31251 * config/aarch64/aarch64.h
31252 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
31254 2014-01-24 Dodji Seketeli <dodji@redhat.com>
31256 * input.c (add_file_to_cache_tab): Handle the case where fopen
31259 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
31262 * config/i386/i386.md (pushsf splitter): Get stack adjustment
31263 from push operand if code of push isn't PRE_DEC.
31265 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
31268 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
31269 -mquad-memory-atomic. Update -mquad-memory documentation to say
31270 it is only used for non-atomic loads/stores.
31272 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
31273 -mquad-memory or -mquad-memory-atomic switches.
31275 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
31276 -mquad-memory-atomic to ISA 2.07 support.
31278 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
31279 to separate support of normal quad word memory operations (ldq, stq)
31280 from the atomic quad word memory operations.
31282 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
31283 support to separate non-atomic quad word operations from atomic
31284 quad word operations. Disable non-atomic quad word operations in
31285 little endian mode so that we don't have to swap words after the
31286 load and before the store.
31287 (quad_load_store_p): Add comment about atomic quad word support.
31288 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
31289 options printed with -mdebug=reg.
31291 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
31292 -mquad-memory-atomic as the test for whether we have quad word
31293 atomic instructions.
31294 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
31295 or -mp8-vector are used, allow byte/half-word atomic operations.
31297 * config/rs6000/sync.md (load_lockedti): Insure that the address
31298 is a proper indexed or indirect address for the lqarx instruction.
31299 On little endian systems, swap the hi/lo registers after the lqarx
31301 (load_lockedpti): Use indexed_or_indirect_operand predicate to
31302 insure the address is valid for the lqarx instruction.
31303 (store_conditionalti): Insure that the address is a proper indexed
31304 or indirect address for the stqcrx. instruction. On little endian
31305 systems, swap the hi/lo registers before doing the stqcrx.
31307 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
31308 insure the address is valid for the stqcrx. instruction.
31310 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
31311 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
31312 type of quad memory support is available.
31314 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
31316 PR regression/59915
31317 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
31318 there is a danger of looping.
31320 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
31322 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
31323 force flag_ira_loop_pressure if set via command line.
31325 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
31327 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
31328 (ashr_simd): New builtin handling DI mode.
31329 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
31330 (aarch64_sshr_simddi): New match pattern.
31331 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
31332 (vshrd_n_s64): Likewise.
31333 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
31335 2014-01-23 Nick Clifton <nickc@redhat.com>
31337 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
31338 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
31339 favour of mcu specific scripts.
31340 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
31343 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
31344 Alex Velenko <Alex.Velenko@arm.com>
31346 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
31347 (vaddv_s16): Likewise.
31348 (vaddv_s32): Likewise.
31349 (vaddv_u8): Likewise.
31350 (vaddv_u16): Likewise.
31351 (vaddv_u32): Likewise.
31352 (vaddvq_s8): Likewise.
31353 (vaddvq_s16): Likewise.
31354 (vaddvq_s32): Likewise.
31355 (vaddvq_s64): Likewise.
31356 (vaddvq_u8): Likewise.
31357 (vaddvq_u16): Likewise.
31358 (vaddvq_u32): Likewise.
31359 (vaddvq_u64): Likewise.
31360 (vaddv_f32): Likewise.
31361 (vaddvq_f32): Likewise.
31362 (vaddvq_f64): Likewise.
31363 (vmaxv_f32): Likewise.
31364 (vmaxv_s8): Likewise.
31365 (vmaxv_s16): Likewise.
31366 (vmaxv_s32): Likewise.
31367 (vmaxv_u8): Likewise.
31368 (vmaxv_u16): Likewise.
31369 (vmaxv_u32): Likewise.
31370 (vmaxvq_f32): Likewise.
31371 (vmaxvq_f64): Likewise.
31372 (vmaxvq_s8): Likewise.
31373 (vmaxvq_s16): Likewise.
31374 (vmaxvq_s32): Likewise.
31375 (vmaxvq_u8): Likewise.
31376 (vmaxvq_u16): Likewise.
31377 (vmaxvq_u32): Likewise.
31378 (vmaxnmv_f32): Likewise.
31379 (vmaxnmvq_f32): Likewise.
31380 (vmaxnmvq_f64): Likewise.
31381 (vminv_f32): Likewise.
31382 (vminv_s8): Likewise.
31383 (vminv_s16): Likewise.
31384 (vminv_s32): Likewise.
31385 (vminv_u8): Likewise.
31386 (vminv_u16): Likewise.
31387 (vminv_u32): Likewise.
31388 (vminvq_f32): Likewise.
31389 (vminvq_f64): Likewise.
31390 (vminvq_s8): Likewise.
31391 (vminvq_s16): Likewise.
31392 (vminvq_s32): Likewise.
31393 (vminvq_u8): Likewise.
31394 (vminvq_u16): Likewise.
31395 (vminvq_u32): Likewise.
31396 (vminnmv_f32): Likewise.
31397 (vminnmvq_f32): Likewise.
31398 (vminnmvq_f64): Likewise.
31400 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
31402 * config/aarch64/aarch64-simd.md
31403 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
31404 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
31405 (*aarch64_mul3_elt<mode>): Likewise.
31406 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
31407 (*aarch64_mul3_elt_to_64v2df): Likewise.
31408 (*aarch64_mla_elt<mode>): Likewise.
31409 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
31410 (*aarch64_mls_elt<mode>): Likewise.
31411 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
31412 (*aarch64_fma4_elt<mode>): Likewise.
31413 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
31414 (*aarch64_fma4_elt_to_64v2df): Likewise.
31415 (*aarch64_fnma4_elt<mode>): Likewise.
31416 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
31417 (*aarch64_fnma4_elt_to_64v2df): Likewise.
31418 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
31419 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
31420 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
31421 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
31422 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
31423 (aarch64_sqdmull_lane<mode>_internal): Likewise.
31424 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
31426 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
31428 * config/aarch64/aarch64-simd.md
31429 (aarch64_be_checked_get_lane<mode>): New define_expand.
31430 * config/aarch64/aarch64-simd-builtins.def
31431 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
31432 New builtin definition.
31433 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
31434 Use new safe be builtin.
31436 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
31438 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
31440 (aarch64_be_st1<mode>): Likewise.
31441 (aarch_ld1<VALL:mode>): Define_expand modified.
31442 (aarch_st1<VALL:mode>): Likewise.
31443 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
31444 (UNSPEC_ST1): Likewise.
31446 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
31448 * config/microblaze/microblaze.md: Add trap insn and attribute
31450 2014-01-23 Dodji Seketeli <dodji@redhat.com>
31452 PR preprocessor/58580
31453 * input.h (location_get_source_line): Take an additional line_size
31455 (void diagnostics_file_cache_fini): Declare new function.
31456 * input.c (struct fcache): New type.
31457 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
31458 New static constants.
31459 (diagnostic_file_cache_init, total_lines_num)
31460 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
31461 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
31462 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
31463 (get_next_line, read_next_line, goto_next_line, read_line_num):
31464 New static function definitions.
31465 (diagnostic_file_cache_fini): New function.
31466 (location_get_source_line): Take an additional output line_len
31467 parameter. Re-write using lookup_or_add_file_to_cache_tab and
31469 * diagnostic.c (diagnostic_finish): Call
31470 diagnostic_file_cache_fini.
31471 (adjust_line): Take an additional input parameter for the length
31472 of the line, rather than calculating it with strlen.
31473 (diagnostic_show_locus): Adjust the use of
31474 location_get_source_line and adjust_line with respect to their new
31475 signature. While displaying a line now, do not stop at the first
31476 null byte. Rather, display the zero byte as a space and keep
31477 going until we reach the size of the line.
31478 * Makefile.in: Add vec.o to OBJS-libcommon
31480 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
31481 Ilya Tocar <ilya.tocar@intel.com>
31483 * config/i386/avx512fintrin.h (_mm512_kmov): New.
31484 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
31485 (__builtin_ia32_kmov16): Ditto.
31486 * config/i386/i386.md (UNSPEC_KMOV): New.
31489 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
31491 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
31492 (_mm512_storeu_si512): Ditto.
31494 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
31497 * rtl.h (get_referenced_operands): Declare.
31498 * recog.c (get_referenced_operands): New function.
31499 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
31500 operands have been referenced when recording LO_SUM references.
31502 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
31504 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
31506 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
31508 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
31509 Enable for generic and recent AMD targets.
31511 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
31513 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
31514 ARG_SIZE note when adjustment was eliminated.
31516 2014-01-22 Jeff Law <law@redhat.com>
31518 PR tree-optimization/59597
31519 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
31520 in file. Accept new argument REGISTERING and use it to modify
31521 dump output appropriately.
31522 (register_jump_thread): Corresponding changes.
31523 (mark_threaded_blocks): Reinstate code to cancel unprofitable
31524 thread paths involving joiner blocks. Add code to dump cancelled
31525 jump threading paths.
31527 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
31529 PR rtl-optimization/59477
31530 * lra-constraints.c (inherit_in_ebb): Process call for living hard
31531 regs. Update reloads_num and potential_reload_hard_regs for all insns.
31533 2014-01-22 Tom Tromey <tromey@redhat.com>
31535 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
31537 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
31539 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
31541 PR rtl-optimization/59896
31542 * lra-constraints.c (process_alt_operands): Check unused note for
31543 matched operands of insn with no output reloads.
31545 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
31547 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
31548 (mips_move_from_gpr_cost): Likewise.
31550 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
31552 PR rtl-optimization/59858
31553 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
31554 ira_class_hard_regs_num.
31555 (process_alt_operands): Increase reject for dying matched operand.
31557 2014-01-21 Jakub Jelinek <jakub@redhat.com>
31560 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
31561 smaller than size, perform several stores or loads and stores
31562 at dst + count - size to store or copy all of size bytes, rather
31563 than just last modesize bytes.
31565 2014-01-20 DJ Delorie <dj@redhat.com>
31567 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
31568 that CLOBBERs are REGs before propogating their values.
31570 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
31572 PR middle-end/59789
31573 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
31574 (cgraph_inline_failed_type): New function.
31575 * cgraph.h (DEFCIFCODE): Add type.
31576 (cgraph_inline_failed_type_t): New enum.
31577 (cgraph_inline_failed_type): New prototype.
31578 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
31579 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
31580 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
31581 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
31582 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
31583 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
31584 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
31585 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
31586 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
31587 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
31588 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
31589 OPTIMIZATION_MISMATCH.
31590 * tree-inline.c (expand_call_inline): Emit errors during
31591 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
31593 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
31596 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
31597 mode attribute in insn output.
31599 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
31601 * output.h (output_constant): Delete.
31602 * varasm.c (output_constant): Make private.
31604 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
31606 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
31608 2014-01-20 Jakub Jelinek <jakub@redhat.com>
31610 PR middle-end/59860
31611 * tree.h (fold_builtin_strcat): New prototype.
31612 * builtins.c (fold_builtin_strcat): No longer static. Add len
31613 argument, if non-NULL, don't call c_strlen. Optimize
31614 directly into __builtin_memcpy instead of __builtin_strcpy.
31615 (fold_builtin_2): Adjust fold_builtin_strcat caller.
31616 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
31618 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
31620 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
31621 for SImode_address_operand operands, having only a REG argument.
31623 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
31625 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
31626 loader name using mbig-endian.
31627 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
31629 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
31631 * doc/invoke.texi (-march): Clarify documentation for AArch64.
31632 (-mtune): Likewise.
31635 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
31637 * config/aarch64/aarch64-protos.h
31638 (aarch64_cannot_change_mode_class_ptr): Declare.
31639 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
31640 aarch64_cannot_change_mode_class_ptr): New.
31641 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
31642 backend hook aarch64_cannot_change_mode_class.
31644 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
31646 * common/config/aarch64/aarch64-common.c
31647 (aarch64_handle_option): Don't handle any option order logic here.
31648 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
31649 selected_cpu, warn on architecture version mismatch.
31650 (aarch64_override_options): Fix parsing order for option strings.
31652 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
31653 Iain Sandoe <iain@codesourcery.com>
31656 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
31657 warning. Amend comment to reflect current functionality.
31659 2014-01-20 Richard Biener <rguenther@suse.de>
31661 PR middle-end/59860
31662 * builtins.c (fold_builtin_strcat): Remove case better handled
31663 by tree-ssa-strlen.c.
31665 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
31667 * config/aarch64/aarch64.opt
31668 (mcpu, march, mtune): Make case-insensitive.
31670 2014-01-20 Jakub Jelinek <jakub@redhat.com>
31673 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
31674 if operands[1] is a REG or ZERO_EXTEND of a REG.
31676 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
31678 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
31680 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
31682 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
31683 long non-pic millicode calls.
31685 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
31687 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
31689 2014-01-19 Kito Cheng <kito@0xlab.org>
31691 * builtins.c (expand_movstr): Check movstr expand done or fail.
31693 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
31694 H.J. Lu <hongjiu.lu@intel.com>
31697 * config/i386/i386.md (*lea<mode>): Zero-extend return register
31698 to DImode for zero-extended addresses.
31700 2014-01-19 Jakub Jelinek <jakub@redhat.com>
31702 PR rtl-optimization/57763
31703 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
31704 on the new indirect jump_insn and increment LABEL_NUSES (label).
31706 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
31710 * config.gcc (x86_archs): New variable.
31711 (x86_64_archs): Likewise.
31712 (x86_cpus): Likewise.
31713 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
31714 --with-arch/--with-cpu= options.
31715 Support --with-arch=/--with-cpu={nehalem,westmere,
31716 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
31718 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
31720 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
31721 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
31723 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
31725 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
31727 2014-01-18 Jakub Jelinek <jakub@redhat.com>
31730 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
31731 clear cpp_get_options (parse_in)->warn_unused_macros for
31732 ix86_target_macros_internal with cpp_define.
31734 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
31736 * jump.c (delete_related_insns): Keep (use (insn))s.
31737 * reorg.c (redundant_insn): Check for barriers too.
31739 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
31741 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
31743 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
31745 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
31746 call to $$dyncall when TARGET_LONG_CALLS is true.
31748 2014-01-17 Jeff Law <law@redhat.com>
31750 * ree.c (combine_set_extension): Temporarily disable test for
31751 changing number of hard registers.
31753 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
31755 PR middle-end/58125
31756 * ipa-inline-analysis.c (inline_free_summary):
31757 Do not free summary of aliases.
31759 2014-01-17 Jakub Jelinek <jakub@redhat.com>
31761 PR middle-end/59706
31762 * gimplify.c (gimplify_expr): Use create_tmp_var
31763 instead of create_tmp_var_raw. If cond doesn't have
31764 integral type, don't add the IFN_ANNOTATE builtin at all.
31766 2014-01-17 Martin Jambor <mjambor@suse.cz>
31769 * ipa-cp.c (prev_edge_clone): New variable.
31770 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
31771 Also resize prev_edge_clone vector.
31772 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
31773 (ipcp_edge_removal_hook): New function.
31774 (ipcp_driver): Register ipcp_edge_removal_hook.
31776 2014-01-17 Andrew Pinski <apinski@cavium.com>
31777 Steve Ellcey <sellcey@mips.com>
31780 * config/mips/mips.c (mips_print_operand): Check operand mode instead
31783 2014-01-17 Jeff Law <law@redhat.com>
31785 PR middle-end/57904
31786 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
31787 so that pass_ccp runs first.
31789 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
31791 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
31792 (ix86_adjust_cost): Use !TARGET_XXX.
31793 (do_reorder_for_imul): Likewise.
31794 (swap_top_of_ready_list): Likewise.
31795 (ix86_sched_reorder): Likewise.
31797 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
31799 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
31800 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
31801 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
31802 (intel_memset): New. Duplicate slm_memset.
31803 (intel_cost): New. Duplicate slm_cost.
31804 (m_INTEL): New macro.
31805 (processor_target_table): Add "intel".
31806 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
31807 with PROCESSOR_INTEL for "intel".
31808 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
31809 PROCESSOR_SILVERMONT.
31810 (ix86_issue_rate): Likewise.
31811 (ix86_adjust_cost): Likewise.
31812 (ia32_multipass_dfa_lookahead): Likewise.
31813 (swap_top_of_ready_list): Likewise.
31814 (ix86_sched_reorder): Likewise.
31815 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
31816 instead of TARGET_OPT_AGU.
31817 * config/i386/i386.h (TARGET_INTEL): New.
31818 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
31819 (processor_type): Add PROCESSOR_INTEL.
31820 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
31821 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
31823 2014-01-17 Marek Polacek <polacek@redhat.com>
31826 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
31829 2014-01-17 Richard Biener <rguenther@suse.de>
31831 PR tree-optimization/46590
31832 * opts.c (default_options_table): Add entries for
31833 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
31834 all enabled at -O1 but not for -Og.
31835 * common.opt (fbranch-count-reg): Remove Init(1).
31836 (fmove-loop-invariants): Likewise.
31837 (ftree-pta): Likewise.
31839 2014-01-17 Jakub Jelinek <jakub@redhat.com>
31841 * config/i386/i386.c (ix86_data_alignment): For compatibility with
31842 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
31843 decls to at least the GCC 4.8 used alignments.
31846 * tree-nested.c (convert_nonlocal_reference_stmt,
31847 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
31848 of GIMPLE_BIND stmts, adjust associated decls.
31850 2014-01-17 Richard Biener <rguenther@suse.de>
31852 PR tree-optimization/46590
31853 * vec.h (vec<>::bseach): New member function implementing
31854 binary search according to C89 bsearch.
31855 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
31856 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
31857 bitmap pointer again. Make accesses_in_loop a flat array.
31858 (mem_ref_obstack): New global.
31859 (outermost_indep_loop): Adjust for mem_ref->stored changes.
31860 (mark_ref_stored): Likewise.
31861 (ref_indep_loop_p_2): Likewise.
31862 (set_ref_stored_in_loop): New helper function.
31863 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
31864 (memref_free): Adjust.
31865 (record_mem_ref_loc): Simplify.
31866 (gather_mem_refs_stmt): Adjust.
31867 (sort_locs_in_loop_postorder_cmp): New function.
31868 (analyze_memory_references): Sort accesses_in_loop after
31869 loop postorder number.
31870 (find_ref_loc_in_loop_cmp): New function.
31871 (for_all_locs_in_loop): Find relevant cluster of locs in
31872 accesses_in_loop and iterate without recursion.
31873 (execute_sm): Avoid uninit warning.
31874 (struct ref_always_accessed): Simplify.
31875 (ref_always_accessed::operator ()): Likewise.
31876 (ref_always_accessed_p): Likewise.
31877 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
31878 loop postorder numbers here.
31879 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
31882 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
31885 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
31886 on decls for which assemble_alias has been called.
31888 2014-01-17 Nick Clifton <nickc@redhat.com>
31890 * config/msp430/msp430.opt: (mcpu): New option.
31891 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
31892 (msp430_option_override): Parse target_cpu. If the MCU name
31893 matches a generic string, clear target_mcu.
31894 (msp430_attr): Allow numeric interrupt values up to 63.
31895 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
31896 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
31898 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
31900 * config/msp430/msp430.md (popm): Use %J rather than %I.
31901 (addsi3): Use msp430_nonimmediate_operand for operand 2.
31902 (addhi_cy_i): Use immediate_operand for operand 2.
31903 * doc/invoke.texi: Document -mcpu option.
31905 2014-01-17 Richard Biener <rguenther@suse.de>
31907 PR rtl-optimization/38518
31908 * df.h (df_analyze_loop): Declare.
31909 * df-core.c: Include cfgloop.h.
31910 (df_analyze_1): Split out main part of df_analyze.
31911 (df_analyze): Adjust.
31912 (loop_inverted_post_order_compute): New function.
31913 (loop_post_order_compute): Likewise.
31914 (df_analyze_loop): New function avoiding whole-function
31915 postorder computes.
31916 * loop-invariant.c (find_defs): Use df_analyze_loop.
31917 (find_invariants): Adjust.
31918 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
31920 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
31922 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
31923 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
31925 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
31927 * ipa-ref.c (ipa_remove_stmt_references): Fix references
31928 traversal when removing references.
31930 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
31933 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
31935 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
31937 PR middle-end/56791
31938 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
31939 pushing a reload for an autoinc when we had previously reloaded an
31940 inner part of the address.
31942 2014-01-16 Jakub Jelinek <jakub@redhat.com>
31944 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
31946 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
31947 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
31948 when not giving up or versioning for alias only because of
31950 (vect_analyze_data_ref_dependences): Set to true.
31951 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
31953 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
31954 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
31957 PR middle-end/58344
31958 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
31961 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
31962 operand 0 predicate for gathers, use a new pseudo as subtarget.
31964 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
31966 PR middle-end/59609
31967 * lra-constraints.c (process_alt_operands): Add printing debug info.
31968 Check absence of input/output reloads for matched operands too.
31970 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
31972 PR rtl-optimization/59835
31973 * ira.c (ira_init_register_move_cost): Increase cost for
31976 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
31978 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
31980 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
31983 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
31984 non-register objects. Use gen_(high/low)part more consistently.
31987 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
31990 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
31991 endian support, remove tests for WORDS_BIG_ENDIAN.
31992 (p8_mfvsrd_3_<mode>): Likewise.
31993 (reload_gpr_from_vsx<mode>): Likewise.
31994 (reload_gpr_from_vsxsf): Likewise.
31995 (p8_mfvsrd_4_disf): Likewise.
31997 2014-01-16 Richard Biener <rguenther@suse.de>
31999 PR rtl-optimization/46590
32000 * lcm.c (compute_antinout_edge): Use postorder iteration.
32001 (compute_laterin): Use inverted postorder iteration.
32003 2014-01-16 Nick Clifton <nickc@redhat.com>
32005 PR middle-end/28865
32006 * varasm.c (output_constant): Return the number of bytes actually
32008 (output_constructor_array_range): Update the field size with the
32009 number of bytes emitted by output_constant.
32010 (output_constructor_regular_field): Likewise. Also do not
32011 complain if the total number of bytes emitted is now greater
32012 than the expected fieldpos.
32013 * output.h (output_constant): Update prototype and descriptive comment.
32015 2014-01-16 Marek Polacek <polacek@redhat.com>
32017 PR middle-end/59827
32018 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
32019 it is error_mark_node.
32021 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
32023 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
32024 VALID_AVX256_REG_OR_OI_MODE.
32026 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
32028 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
32029 current procedure should be profiled.
32031 2014-01-15 Andrew Pinski <apinski@cavium.com>
32033 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
32034 of moving from/to the STACK_REG register class.
32036 2014-01-15 Richard Henderson <rth@redhat.com>
32039 * reginfo.c (global_regs_decl): Globalize.
32040 * rtl.h (global_regs_decl): Declare.
32041 * ira.c (do_reload): Diagnose frame_pointer_needed and it
32042 reserved via global_regs.
32044 2014-01-15 Teresa Johnson <tejohnson@google.com>
32046 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
32048 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
32050 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
32051 and vmulosh rather than call gen_vec_widen_smult_*.
32052 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
32053 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
32054 (vec_widen_smult_even_v16qi): Likewise.
32055 (vec_widen_umult_even_v8hi): Likewise.
32056 (vec_widen_smult_even_v8hi): Likewise.
32057 (vec_widen_umult_odd_v16qi): Likewise.
32058 (vec_widen_smult_odd_v16qi): Likewise.
32059 (vec_widen_umult_odd_v8hi): Likewise.
32060 (vec_widen_smult_odd_v8hi): Likewise.
32061 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
32062 vmuloub rather than call gen_vec_widen_umult_*.
32063 (vec_widen_umult_lo_v16qi): Likewise.
32064 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
32065 vmulosb rather than call gen_vec_widen_smult_*.
32066 (vec_widen_smult_lo_v16qi): Likewise.
32067 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
32068 rather than call gen_vec_widen_umult_*.
32069 (vec_widen_umult_lo_v8hi): Likewise.
32070 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
32071 rather than call gen_vec_widen_smult_*.
32072 (vec_widen_smult_lo_v8hi): Likewise.
32074 2014-01-15 Jeff Law <law@redhat.com>
32076 PR tree-optimization/59747
32077 * ree.c (find_and_remove_re): Properly handle case where a second
32078 eliminated extension requires widening a copy created for elimination
32079 of a prior extension.
32080 (combine_set_extension): Ensure that the number of hard regs needed
32081 for a destination register does not change when we widen it.
32083 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
32085 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
32086 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
32087 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
32088 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
32089 (avr-*-rtems*): Likewise.
32090 (bfin*-rtems*): Likewise.
32091 (moxie-*-rtems*): Likewise.
32092 (h8300-*-rtems*): Likewise.
32093 (i[34567]86-*-rtems*): Likewise.
32094 (lm32-*-rtems*): Likewise.
32095 (m32r-*-rtems*): Likewise.
32096 (m68k-*-rtems*): Likewise.
32097 (microblaze*-*-rtems*): Likewise.
32098 (mips*-*-rtems*): Likewise.
32099 (powerpc-*-rtems*): Likewise.
32100 (sh-*-rtems*): Likewise.
32101 (sparc-*-rtems*): Likewise.
32102 (sparc64-*-rtems*): Likewise.
32103 (v850-*-rtems*): Likewise.
32104 (m32c-*-rtems*): Likewise.
32106 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
32108 PR rtl-optimization/59511
32109 * ira.c (ira_init_register_move_cost): Use memory costs for some
32110 cases of register move cost calculations.
32111 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
32112 instead of BB frequency.
32113 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
32114 * lra-assigns.c (find_hard_regno_for): Ditto.
32116 2014-01-15 Richard Biener <rguenther@suse.de>
32118 PR tree-optimization/59822
32119 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
32120 (vectorizable_load): Use it to hoist defs of uses of invariant
32121 loads out of the loop.
32123 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
32124 Kugan Vivekanandarajah <kuganv@linaro.org>
32127 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
32130 2014-01-15 Richard Biener <rguenther@suse.de>
32132 PR rtl-optimization/59802
32133 * lcm.c (compute_available): Use inverted postorder to seed
32134 the initial worklist.
32136 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
32139 * config/s390/s390.c (s390_preferred_reload_class): Don't return
32140 ADDR_REGS for invalid symrefs in non-PIC code.
32142 2014-01-15 Jakub Jelinek <jakub@redhat.com>
32145 * builtins.c (determine_block_size): Initialize *probable_max_size
32146 even if len_rtx is CONST_INT.
32148 2014-01-14 Andrew Pinski <apinski@cavium.com>
32150 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
32151 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
32152 (cortexa53_tunings): Likewise.
32153 (aarch64_sched_issue_rate): New function.
32154 (TARGET_SCHED_ISSUE_RATE): Define.
32156 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
32158 * ira-costs.c (find_costs_and_classes): Add missed
32159 ira_init_register_move_cost_if_necessary.
32161 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
32164 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
32166 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
32169 * config/i386/i386.c (type_natural_mode): Add a bool parameter
32170 to indicate if type is used for function return value. Warn ABI
32171 change if the vector mode isn't available for function return value.
32172 (ix86_function_arg_advance): Pass false to type_natural_mode.
32173 (ix86_function_arg): Likewise.
32174 (ix86_gimplify_va_arg): Likewise.
32175 (function_arg_32): Don't warn ABI change.
32176 (ix86_function_value): Pass true to type_natural_mode.
32177 (ix86_return_in_memory): Likewise.
32178 (ix86_struct_value_rtx): Removed.
32179 (TARGET_STRUCT_VALUE_RTX): Likewise.
32181 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
32183 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
32184 converting a conditional jump into a conditional return.
32186 2014-01-14 Richard Biener <rguenther@suse.de>
32188 PR tree-optimization/58921
32189 PR tree-optimization/59006
32190 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
32191 hoisting invariant stmts.
32192 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
32193 invariant loads on the preheader edge if possible.
32195 2014-01-14 Joey Ye <joey.ye@arm.com>
32197 * doc/plugin.texi (Building GCC plugins): Update to C++.
32199 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
32201 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
32202 (_mm_rcp28_round_ss): Ditto.
32203 (_mm_rsqrt28_round_sd): Ditto.
32204 (_mm_rsqrt28_round_ss): Ditto.
32205 (_mm_rcp28_sd): Ditto.
32206 (_mm_rcp28_ss): Ditto.
32207 (_mm_rsqrt28_sd): Ditto.
32208 (_mm_rsqrt28_ss): Ditto.
32209 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
32210 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
32211 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
32212 (IX86_BUILTIN_RCP28SD): Ditto.
32213 (IX86_BUILTIN_RCP28SS): Ditto.
32214 (IX86_BUILTIN_RSQRT28SD): Ditto.
32215 (IX86_BUILTIN_RSQRT28SS): Ditto.
32216 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
32217 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
32218 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
32219 (ix86_expand_special_args_builtin): Expand new FTYPE.
32220 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
32221 (srcp14<mode>): Make insn unary.
32222 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
32223 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
32224 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
32225 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
32226 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
32227 Fix rounding: make it SAE only.
32228 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
32230 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
32232 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
32233 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
32234 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
32235 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
32236 (round_saeonly_mask_scalar_operand4): Ditto.
32237 (round_saeonly_mask_scalar_op3): Ditto.
32238 (round_saeonly_mask_scalar_op4): Ditto.
32240 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32242 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
32243 Implement -maltivec=be for vec_insert and vec_extract.
32245 2014-01-10 DJ Delorie <dj@redhat.com>
32247 * config/msp430/msp430.md (call_internal): Don't allow memory
32248 references with SP as the base register.
32249 (call_value_internal): Likewise.
32250 * config/msp430/constraints.md (Yc): New. For memory references
32251 that don't use SP as a base register.
32253 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
32254 "an integer without a # prefix"
32255 * config/msp430/msp430.md (epilogue_helper): Use it.
32257 2014-01-13 Jakub Jelinek <jakub@redhat.com>
32260 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
32261 AVX512F gather builtins.
32262 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
32263 on gather decls with INTEGER_TYPE masktype.
32264 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
32265 directly into the builtin rather than hoisting it before loop.
32267 PR tree-optimization/59387
32268 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
32269 (scev_const_prop): If folded_casts and type has undefined overflow,
32270 use force_gimple_operand instead of force_gimple_operand_gsi and
32271 for each added stmt if it is assign with
32272 arith_code_with_undefined_signed_overflow, call
32273 rewrite_to_defined_overflow.
32274 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
32275 gimple-fold.h instead.
32276 (arith_code_with_undefined_signed_overflow,
32277 rewrite_to_defined_overflow): Moved to ...
32278 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
32279 rewrite_to_defined_overflow): ... here. No longer static.
32280 Include gimplify-me.h.
32281 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
32282 rewrite_to_defined_overflow): New prototypes.
32284 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32286 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
32288 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
32290 * builtins.c (get_object_alignment_2): Minor tweak.
32291 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
32293 2014-01-13 Christian Bruel <christian.bruel@st.com>
32295 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
32296 optimized non constant lengths.
32298 2014-01-13 Jakub Jelinek <jakub@redhat.com>
32301 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
32302 load as __atomic_load_N if possible.
32304 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
32306 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
32308 (rs6000_expand_builtin): Adjust call.
32310 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
32313 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
32314 * config/rs6000/rs6000.c: Include target-globals.h.
32315 (rs6000_set_current_function): Instead of doing target_reinit
32316 unconditionally, use save_target_globals_default_opts and
32317 restore_target_globals.
32319 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
32321 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
32322 (rs6000_expand_builtin): Handle mffs and mtfsf.
32323 (rs6000_init_builtins): Define mffs and mtfsf.
32324 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
32325 (rs6000_mffs): New pattern.
32326 (rs6000_mtfsf): New pattern.
32328 2014-01-11 Bin Cheng <bin.cheng@arm.com>
32330 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
32331 Start narrowing with START. Apply candidate-use pair
32332 and check overall cost in narrowing.
32333 (iv_ca_prune): Pass new argument.
32335 2014-01-10 Jeff Law <law@redhat.com>
32337 PR middle-end/59743
32338 * ree.c (combine_reaching_defs): Ensure the defining statement
32339 occurs before the extension when optimizing extensions with
32340 different source and destination hard registers.
32342 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
32345 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
32346 vtables into the type inheritance graph.
32348 2014-01-10 Jakub Jelinek <jakub@redhat.com>
32350 PR rtl-optimization/59754
32351 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
32352 modes in the REGNO != REGNO case.
32354 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32356 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
32358 2014-01-10 Jakub Jelinek <jakub@redhat.com>
32360 PR tree-optimization/59745
32361 * tree-predcom.c (tree_predictive_commoning_loop): Call
32362 free_affine_expand_cache if giving up because components is NULL.
32364 * target-globals.c (save_target_globals): Allocate < 4KB structs using
32365 GC in payload of target_globals struct instead of allocating them on
32366 the heap and the larger structs separately using GC.
32367 * target-globals.h (struct target_globals): Make regs, hard_regs,
32368 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
32369 of GTY((skip)) and change type to void *.
32370 (reset_target_globals): Cast loads from those fields to corresponding
32373 2014-01-10 Steve Ellcey <sellcey@mips.com>
32376 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
32377 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
32378 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
32380 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
32383 * aarch64-modes.def (CC_Zmode): New flags mode.
32384 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
32385 represents an equality.
32386 (aarch64_get_condition_code): Handle CC_Zmode.
32387 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
32389 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
32391 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
32392 extraction in good case.
32394 2014-01-10 Richard Biener <rguenther@suse.de>
32396 PR tree-optimization/59374
32397 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
32398 checking after SLP discovery. Mark stmts not participating
32399 in any SLP instance properly.
32401 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32403 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
32404 when handling a SET rtx.
32406 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32408 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
32409 (cortex-a57): Likewise.
32410 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
32412 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32414 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
32415 non-iwmmxt builtins.
32417 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
32421 * ipa-devirt.c record_target_from_binfo): Take as argument
32422 stack of binfos and lookup matching one for virtual inheritance.
32423 (possible_polymorphic_call_targets_1): Update.
32425 2014-01-10 Huacai Chen <chenhc@lemote.com>
32427 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
32428 kernel strings for Loongson-2E/2F/3A.
32430 2014-01-10 Jakub Jelinek <jakub@redhat.com>
32432 PR middle-end/59670
32433 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
32434 is_gimple_call before calling gimple_call_internal_p.
32436 2014-01-09 Steve Ellcey <sellcey@mips.com>
32438 * Makefile.in (TREE_FLOW_H): Remove.
32439 (TREE_SSA_H): Add file names from tree-flow.h.
32440 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
32441 * tree.h: Remove tree-flow.h reference.
32442 * hash-table.h: Remove tree-flow.h reference.
32443 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
32444 reference with tree-ssa-loop.h.
32446 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32448 * doc/invoke.texi: Add -maltivec={be,le} options, and document
32449 default element-order behavior for -maltivec.
32450 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
32451 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
32452 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
32453 when targeting big endian, at least for now.
32454 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
32456 2014-01-09 Jakub Jelinek <jakub@redhat.com>
32458 PR middle-end/47735
32459 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
32460 var satisfies use_register_for_decl, just take into account type
32461 alignment, rather than decl alignment.
32463 PR tree-optimization/59622
32464 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
32465 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
32466 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
32467 Don't devirtualize for inplace at all. For targets.length () == 1,
32468 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
32470 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
32472 * config/i386/i386.md (cpu): Remove the unused btver1.
32474 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
32476 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
32478 2014-01-09 Jakub Jelinek <jakub@redhat.com>
32481 * tree-core.h (struct target_globals): New forward declaration.
32482 (struct tree_target_option): Add globals field.
32483 * tree.h (TREE_TARGET_GLOBALS): Define.
32484 (prepare_target_option_nodes_for_pch): New prototype.
32485 * target-globals.h (struct target_globals): Define even if
32486 !SWITCHABLE_TARGET.
32487 * tree.c (prepare_target_option_node_for_pch,
32488 prepare_target_option_nodes_for_pch): New functions.
32489 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
32490 * config/i386/i386.c: Include target-globals.h.
32491 (ix86_set_current_function): Instead of doing target_reinit
32492 unconditionally, use save_target_globals_default_opts and
32493 restore_target_globals.
32495 2014-01-09 Richard Biener <rguenther@suse.de>
32497 PR tree-optimization/59715
32498 * tree-cfg.h (split_critical_edges): Declare.
32499 * tree-cfg.c (split_critical_edges): Export.
32500 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
32502 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
32504 * cfgexpand.c (expand_stack_vars): Optionally disable
32505 asan stack protection.
32506 (expand_used_vars): Likewise.
32507 (partition_stack_vars): Likewise.
32508 * asan.c (asan_emit_stack_protection): Optionally disable
32509 after return stack usage.
32510 (instrument_derefs): Optionally disable memory access instrumentation.
32511 (instrument_builtin_call): Likewise.
32512 (instrument_strlen_call): Likewise.
32513 (asan_protect_global): Optionally disable global variables protection.
32514 * doc/invoke.texi: Added doc for new options.
32515 * params.def: Added new options.
32516 * params.h: Likewise.
32518 2014-01-09 Jakub Jelinek <jakub@redhat.com>
32520 PR rtl-optimization/59724
32521 * ifcvt.c (cond_exec_process_if_block): Don't call
32522 flow_find_head_matching_sequence with 0 longest_match.
32523 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
32524 non-active insns if !stop_after.
32525 (try_head_merge_bb): Revert 2014-01-07 changes.
32527 2014-01-08 Jeff Law <law@redhat.com>
32529 * ree.c (get_sub_rtx): New function, extracted from...
32530 (merge_def_and_ext): Here.
32531 (combine_reaching_defs): Use get_sub_rtx.
32533 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
32535 * cgraph.h (varpool_variable_node): Do not choke on null node.
32537 2014-01-08 Catherine Moore <clm@codesourcery.com>
32539 * config/mips/mips.md (simple_return): Attempt to use JRC
32541 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
32543 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
32545 PR rtl-optimization/59137
32546 * reorg.c (steal_delay_list_from_target): Call update_block for
32548 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
32550 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32552 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
32553 two duplicate entries.
32555 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
32558 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
32560 * config/mips/mips.c (mips_truncated_op_cost): New function.
32561 (mips_rtx_costs): Adjust test for BADDU.
32562 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
32564 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
32566 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
32567 (*baddu_si): ...this new pattern.
32569 2014-01-08 Jakub Jelinek <jakub@redhat.com>
32572 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
32574 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
32576 PR middle-end/57748
32577 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
32579 (expand_expr, expand_normal): Adjust.
32580 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
32581 inner_reference_p. Use inner_reference_p to expand inner references.
32582 (store_expr): Adjust.
32583 * cfgexpand.c (expand_call_stmt): Adjust.
32585 2014-01-08 Rong Xu <xur@google.com>
32587 * gcov-io.c (gcov_var): Move from gcov-io.h.
32588 (gcov_position): Ditto.
32589 (gcov_is_error): Ditto.
32590 (gcov_rewrite): Ditto.
32591 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
32592 only part to libgcc/libgcov.h.
32594 2014-01-08 Marek Polacek <polacek@redhat.com>
32596 PR middle-end/59669
32597 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
32599 2014-01-08 Marek Polacek <polacek@redhat.com>
32602 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
32604 2014-01-08 Jakub Jelinek <jakub@redhat.com>
32606 PR rtl-optimization/59649
32607 * stor-layout.c (get_mode_bounds): For BImode return
32608 0 and STORE_FLAG_VALUE.
32610 2014-01-08 Richard Biener <rguenther@suse.de>
32612 PR middle-end/59630
32613 * gimple.h (is_gimple_builtin_call): Remove.
32614 (gimple_builtin_call_types_compatible_p): New.
32615 (gimple_call_builtin_p): New overload.
32616 * gimple.c (is_gimple_builtin_call): Remove.
32617 (validate_call): Rename to ...
32618 (gimple_builtin_call_types_compatible_p): ... this and export. Also
32619 check return types.
32620 (validate_type): New static function.
32621 (gimple_call_builtin_p): New overload and adjust.
32622 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
32623 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
32624 (gimple_fold_stmt_to_constant_1): Likewise.
32625 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
32627 2014-01-08 Richard Biener <rguenther@suse.de>
32629 PR middle-end/59471
32630 * gimplify.c (gimplify_expr): Gimplify register-register type
32631 VIEW_CONVERT_EXPRs to separate stmts.
32633 2014-01-07 Jeff Law <law@redhat.com>
32635 PR middle-end/53623
32636 * ree.c (combine_set_extension): Handle case where source
32637 and destination registers in an extension insn are different.
32638 (combine_reaching_defs): Allow source and destination registers
32639 in extension to be different under limited circumstances.
32640 (add_removable_extension): Remove restriction that the
32641 source and destination registers in the extension are the same.
32642 (find_and_remove_re): Emit a copy from the extension's
32643 destination to its source after the defining insn if
32644 the source and destination registers are different.
32646 PR middle-end/59285
32647 * ifcvt.c (merge_if_block): If we are merging a block with more than
32648 one successor with a block with no successors, remove any BARRIER
32649 after the second block.
32651 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
32653 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
32655 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
32658 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
32659 for 14-bit register offsets when INT14_OK_STRICT is false.
32661 2014-01-07 Roland Stigge <stigge@antcom.de>
32662 Michael Meissner <meissner@linux.vnet.ibm.com>
32665 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
32666 Only check TFmode for SPE constants. Don't check TImode or TDmode.
32668 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
32670 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
32673 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
32675 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
32676 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
32677 rtx is const0_rtx or not.
32679 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
32682 * target-globals.c (save_target_globals): Remove this_fn_optab
32684 * toplev.c: Include optabs.h.
32685 (target_reinit): Temporarily restore the global options if another
32686 set of options are in force.
32688 2014-01-07 Jakub Jelinek <jakub@redhat.com>
32690 PR rtl-optimization/58668
32691 * cfgcleanup.c (flow_find_cross_jump): Don't count
32692 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
32693 to determine what is counted.
32694 (flow_find_head_matching_sequence): Use active_insn_p to determine
32696 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
32698 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
32699 determine what is counted.
32701 PR tree-optimization/59643
32702 * tree-predcom.c (split_data_refs_to_components): If one dr is
32703 read and one write, determine_offset fails and the write isn't
32704 in the bad component, just put the read into the bad component.
32706 2014-01-07 Mike Stump <mikestump@comcast.net>
32707 Jakub Jelinek <jakub@redhat.com>
32710 * tree-core.h (struct tree_optimization_option): Change optabs
32711 type from unsigned char * to void *.
32712 * optabs.c (init_tree_optimization_optabs): Adjust
32713 TREE_OPTIMIZATION_OPTABS initialization.
32715 2014-01-06 Jakub Jelinek <jakub@redhat.com>
32718 * config/i386/i386.h (struct machine_function): Add
32719 no_drap_save_restore field.
32720 * config/i386/i386.c (ix86_save_reg): Use
32721 !cfun->machine->no_drap_save_restore instead of
32722 crtl->stack_realign_needed.
32723 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
32724 this function clears frame_pointer_needed. Set
32725 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
32726 and DRAP reg is needed.
32728 2014-01-06 Marek Polacek <polacek@redhat.com>
32731 * doc/implement-c.texi: Mention that other integer types are
32732 permitted as bit-field types in strictly conforming mode.
32734 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
32736 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
32737 is newly allocated.
32739 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
32741 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
32743 2014-01-06 Martin Jambor <mjambor@suse.cz>
32746 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
32748 * ipa-prop.c (ipa_print_node_params): Fix indentation.
32750 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
32754 * var-tracking.c (add_stores): Preserve the value of the source even if
32755 we don't record the store.
32757 2014-01-06 Terry Guo <terry.guo@arm.com>
32759 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
32761 2014-01-05 Iain Sandoe <iain@codesourcery.com>
32764 * config/darwin.c (darwin_function_section): Adjust return values to
32765 correspond to optimisation changes made in r206070.
32767 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
32769 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
32770 from prefetch_block tune setting.
32771 (nocona_cost): Correct size of prefetch block to 64.
32773 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
32775 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
32776 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
32777 used to save the static chain register in the computation of the offset
32778 from which the FP registers need to be restored.
32780 2014-01-04 Jakub Jelinek <jakub@redhat.com>
32782 PR tree-optimization/59519
32783 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
32784 ICE if get_current_def (current_new_name) is already non-NULL, as long
32785 as it is a phi result of some other phi in *new_exit_bb that has
32788 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
32789 or vmovdqu* for misaligned_operand.
32790 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
32791 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
32792 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
32793 aligned_mem for AVX512F masked aligned load and store builtins and for
32794 non-temporal moves.
32796 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
32798 PR tree-optimization/59651
32799 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
32800 Address range for negative step should be added by TYPE_SIZE_UNIT.
32802 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
32804 * config/m68k/m68k.c (handle_move_double): Handle pushes with
32805 overlapping registers also for registers other than the stack pointer.
32807 2014-01-03 Marek Polacek <polacek@redhat.com>
32810 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
32813 2014-01-03 Jakub Jelinek <jakub@redhat.com>
32816 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
32819 * config/i386/i386.md (MODE_SIZE): New mode attribute.
32820 (push splitter): Use <P:MODE_SIZE> instead of
32821 GET_MODE_SIZE (<P:MODE>mode).
32822 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
32823 (mov -1, reg peephole2): Likewise.
32824 * config/i386/sse.md (*mov<mode>_internal,
32825 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
32826 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
32827 *<code><mode>3, *andnot<mode>3<mask_name>,
32828 <mask_codefor><code><mode>3<mask_name>): Likewise.
32829 * config/i386/subst.md (mask_mode512bit_condition,
32830 sd_mask_mode512bit_condition): Likewise.
32832 2014-01-02 Xinliang David Li <davidxl@google.com>
32834 PR tree-optimization/59303
32835 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
32836 (dump_predicates): Better output format.
32837 (pred_equal_p): New function.
32838 (is_neq_relop_p): Ditto.
32839 (is_neq_zero_form_p): Ditto.
32840 (pred_expr_equal_p): Ditto.
32841 (pred_neg_p): Ditto.
32842 (simplify_pred): Ditto.
32843 (simplify_preds_2): Ditto.
32844 (simplify_preds_3): Ditto.
32845 (simplify_preds_4): Ditto.
32846 (simplify_preds): Ditto.
32847 (push_pred): Ditto.
32848 (push_to_worklist): Ditto.
32849 (get_pred_info_from_cmp): Ditto.
32850 (is_degenerated_phi): Ditto.
32851 (normalize_one_pred_1): Ditto.
32852 (normalize_one_pred): Ditto.
32853 (normalize_one_pred_chain): Ditto.
32854 (normalize_preds): Ditto.
32855 (normalize_cond_1): Remove function.
32856 (normalize_cond): Ditto.
32857 (is_gcond_subset_of): Ditto.
32858 (is_subset_of_any): Ditto.
32859 (is_or_set_subset_of): Ditto.
32860 (is_and_set_subset_of): Ditto.
32861 (is_norm_cond_subset_of): Ditto.
32862 (pred_chain_length_cmp): Ditto.
32863 (convert_control_dep_chain_into_preds): Type change.
32864 (find_predicates): Ditto.
32865 (find_def_preds): Ditto.
32866 (destroy_predicates_vecs): Ditto.
32867 (find_matching_predicates_in_rest_chains): Ditto.
32868 (use_pred_not_overlap_with_undef_path_pred): Ditto.
32869 (is_pred_expr_subset): Ditto.
32870 (is_pred_chain_subset_of): Ditto.
32871 (is_included_in): Ditto.
32872 (is_superset_of): Ditto.
32874 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
32876 Update copyright years.
32878 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
32880 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
32881 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
32882 config/arc/arc.md, config/arc/arc.opt,
32883 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
32884 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
32885 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
32886 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
32887 config/linux-protos.h, config/linux.c, config/winnt-c.c,
32888 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
32889 vtable-verify.c, vtable-verify.h: Use the standard form for the
32892 2014-01-02 Tobias Burnus <burnus@net-b.de>
32894 * gcc.c (process_command): Update copyright notice dates.
32895 * gcov-dump.c: Ditto.
32897 * doc/cpp.texi: Bump @copying's copyright year.
32898 * doc/cppinternals.texi: Ditto.
32899 * doc/gcc.texi: Ditto.
32900 * doc/gccint.texi: Ditto.
32901 * doc/gcov.texi: Ditto.
32902 * doc/install.texi: Ditto.
32903 * doc/invoke.texi: Ditto.
32905 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
32907 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
32909 2014-01-01 Jakub Jelinek <jakub@redhat.com>
32911 * config/i386/sse.md (*mov<mode>_internal): Guard
32912 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
32914 PR rtl-optimization/59647
32915 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
32916 new_rtx into UNSIGNED_FLOAT rtxes.
32918 Copyright (C) 2014 Free Software Foundation, Inc.
32920 Copying and distribution of this file, with or without modification,
32921 are permitted in any medium without royalty provided the copyright
32922 notice and this notice are preserved.