1 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
4 * c-family/c-common.c (handle_alias_ifunc_attribute): Check
5 that visibility change is possible
6 (handle_weakref_attribute): Likewise.
7 * cgraph.h (symtab_node): Add method get_create and
8 field refuse_visibility_changes.
9 (symtab_node::get_create): New method.
10 * fold-const.c (tree_single_nonzero_warnv_p): Use get_create.
11 * varasm.c (mark_weak): Verify that visibility change is
14 2014-09-19 Michael Meissner <meissner@linux.vnet.ibm.com>
16 * config/rs6000/predicates.md (fusion_gpr_mem_load): Move testing
17 for base_reg_operand to be common between LO_SUM and PLUS.
18 (fusion_gpr_mem_combo): New predicate to match a fused address
19 that combines the addis and memory offset address.
21 * config/rs6000/rs6000-protos.h (fusion_gpr_load_p): Change
23 (emit_fusion_gpr_load): Likewise.
25 * config/rs6000/rs6000.c (fusion_gpr_load_p): Change calling
26 signature to pass each argument separately, rather than
27 using an operands array. Rewrite the insns found by peephole2 to
28 be a single insn, rather than hoping the insns will still be
29 together when the peephole pass is done. Drop being called via a
31 (emit_fusion_gpr_load): Change calling signature to be called from
32 the fusion_gpr_load_<mode> insns with a combined memory address
33 instead of the peephole pass passing the addis and offset
36 * config/rs6000/rs6000.md (UNSPEC_FUSION_GPR): New unspec for GPR
38 (power8 fusion peephole): Drop support for doing power8 via a
39 normal peephole that was created by the peephole2 pass.
40 (power8 fusion peephole2): Create a new insn with the fused
41 address, so that the fused operation is kept together after
42 register allocation is done.
43 (fusion_gpr_load_<mode>): Likewise.
45 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
48 * tree.c (need_assembler_name_p): Do not mangle variadic types.
50 2014-09-19 Segher Boessenkool <segher@kernel.crashing.org>
52 * recog.c (scratch_operand): Do not simply allow all hard registers:
53 only allow those that are allocatable.
55 2014-09-19 Felix Yang <felix.yang@huawei.com>
57 * cfgrtl.c ira.c ira-color.c ira-conflicts ira-lives.c: Update
58 comments and fix spacing to conform to coding style.
60 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
62 * genrecog.c (validate_pattern): Allow empty constraints in
65 2014-09-19 Aldy Hernandez <aldyh@redhat.com>
67 * dwarf2out.c (decl_ultimate_origin): Update comment.
68 * tree.c (block_ultimate_origin): Same.
70 2014-09-19 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
72 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p):
73 Update GCC version name to GCC 5.
74 (rs6000_function_arg_boundary): Likewise.
75 (rs6000_function_arg): Likewise.
77 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
79 * config/sh/sh.md: Fix use of constraints in define_split.
81 2014-09-19 Markus Trippelsdorf <markus@trippelsdorf.de>
84 * ipa-devirt.c (ipa_devirt): Bail out if odr_types_ptr is NULL.
86 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
88 * doc/md.texi (Modifiers): Consistently use "read/write"
89 nomenclature rather than "input/output".
90 * genrecog.c (constraints_supported_in_insn_p): New.
91 (validate_pattern): If needed, also check constraints on
92 MATCH_SCRATCH operands.
93 * genoutput.c (validate_insn_alternatives): Catch earlyclobber
94 operands with no '=' or '+' modifier.
96 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
98 * config/aarch64/aarch64.md (stack_protect_test_<mode>): Mark
99 scratch register as written.
101 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
103 * config/s390/s390.c (s390_emit_epilogue): Remove bogus
106 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
108 * config/s390/s390.md ("trunctdsd2", "extendsdtd2"): New
111 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
114 * config/s390/s390.c (s390_emit_epilogue): When doing the return
115 address load optimization force s390_optimize_prologue to leave it
116 that way. Only do the optimization if we already decided to push
117 r14 into a stack slot.
119 2014-09-19 Marat Zakirov <m.zakirov@samsung.com>
121 * asan.c (build_check_stmt): Alignment arg was added.
122 (asan_expand_check_ifn): Optimization for alignment >= 8.
124 2014-09-19 Olivier Hainque <hainque@adacore.com>
126 * config/i386/vxworksae.h: Remove obsolete definitions.
127 (STACK_CHECK_PROTECT): Define.
128 * config/i386/vx-common.h: Remove. Merge contents within
129 config/i386/vxworks.h.
130 * config.gcc (i?86-vxworks*): Use i386/vxworks.h instead of
133 2014-09-19 Olivier Hainque <hainque@adacore.com>
135 * config.gcc (powerpc-wrs-vxworksmils): New configuration.
136 * config/rs6000/t-vxworksmils: New file.
137 * config/rs6000/vxworksmils.h: New file.
139 2014-09-19 Olivier Hainque <hainque@adacore.com>
141 * varasm.c (default_section_type_flags): Flag .persistent.bss
142 sections as SECTION_BSS.
144 2014-09-19 Nick Clifton <nickc@redhat.com>
146 * config/rl78/rl78.c (rl78_expand_epilogue): Generate a USE of the
147 pop'ed registers so that DCE does not eliminate them.
149 2014-09-18 Jan Hubicka <hubicka@ucw.cz>
152 * ipa-devirt.c (odr_subtypes_equivalent_p): Fix thinko in a condition.
154 2014-09-18 Joseph Myers <joseph@codesourcery.com>
156 * system.h (LIBGCC2_TF_CEXT): Poison.
157 * config/i386/cygming.h (LIBGCC2_TF_CEXT): Remove.
158 * config/i386/darwin.h (LIBGCC2_TF_CEXT): Likewise.
159 * config/i386/dragonfly.h (LIBGCC2_TF_CEXT): Likewise.
160 * config/i386/freebsd.h (LIBGCC2_TF_CEXT): Likewise.
161 * config/i386/gnu-user-common.h (LIBGCC2_TF_CEXT): Likewise.
162 * config/i386/openbsdelf.h (LIBGCC2_TF_CEXT): Likewise.
163 * config/i386/sol2.h (LIBGCC2_TF_CEXT): Likewise.
164 * config/ia64/ia64.h (LIBGCC2_TF_CEXT): Likewise.
165 * config/ia64/linux.h (LIBGCC2_TF_CEXT): Likewise.
167 2014-09-19 Kito Cheng <kito@0xlab.org>
169 * except.h: Fix header guard.
170 * addresses.h: Add missing header guard.
171 * cfghooks.h: Likewise.
172 * collect-utils.h: Likewise.
173 * collect2-aix.h: Likewise.
174 * conditions.h: Likewise.
175 * cselib.h: Likewise.
176 * dwarf2asm.h: Likewise.
177 * graphds.h: Likewise.
178 * graphite-scop-detection.h: Likewise.
180 * hw-doloop.h: Likewise.
181 * incpath.h: Likewise.
182 * ipa-inline.h: Likewise.
183 * ipa-ref.h: Likewise.
184 * ira-int.h: Likewise.
186 * lra-int.h: Likewise.
188 * lto-section-names.h: Likewise.
189 * read-md.h: Likewise.
190 * reload.h: Likewise.
191 * rtl-error.h: Likewise.
192 * sdbout.h: Likewise.
193 * targhooks.h: Likewise.
194 * tree-affine.h: Likewise.
196 * xcoffout.h: Likewise.
198 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
201 * haifa-sched.c (schedule_block): Advance cycle at the end of BB
204 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
207 * lra.c (lra): Call recog_init.
209 2014-09-18 Jakub Jelinek <jakub@redhat.com>
212 * asan.c (transform_statements): Don't instrument clobber statements.
214 2014-09-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
216 * config/arm/neon.md (*movmisalign<mode>_neon_load): Change type
217 to neon_load1_1reg<q>.
219 2014-09-17 Jakub Jelinek <jakub@redhat.com>
222 * tree-cfgcleanup.c (fixup_noreturn_call): Don't split block
223 if there are only debug stmts after the noreturn call, instead
224 remove the debug stmts.
226 2014-09-17 Jan Hubicka <hubicka@ucw.cz>
228 * ipa-devirt.c (type_pair, default_hashset_traits): New types.
229 (odr_types_equivalent_p): Use pair hash.
230 (odr_subtypes_equivalent_p): Likewise, do structural compare
231 on ODR types that may be mismatched.
232 (warn_odr): Support warning when only one field is given.
233 (odr_types_equivalent_p): Strenghten comparsions made;
235 (add_type_duplicate): Update VISITED hash set.
237 2014-09-17 Sebastian Huber <sebastian.huber@embedded-brains.de>
239 * config.gcc (*-*-rtems*): Default to 'rtems' thread model.
240 Enable selection of 'posix' or no thread model.
242 2014-09-17 Andrew Stubbs <ams@codesourcery.com>
244 * config/arm/arm.c (arm_option_override): Reject -mfpu=neon
245 when architecture is older than ARMv7.
247 2014-09-16 John David Anglin <danglin@gcc.gnu.org>
250 * config/pa/pa.c (pa_function_value): Directly handle aggregates
251 that fit exactly in a word or double word.
253 2014-09-16 Ilya Tocar <ilya.tocar@intel.com>
255 * config/i386/driver-i386.c (host_detect_local_cpu): Detect lack of
258 2014-09-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
259 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
260 Anna Tikhonova <anna.tikhonova@intel.com>
261 Ilya Tocar <ilya.tocar@intel.com>
262 Andrey Turetskiy <andrey.turetskiy@intel.com>
263 Ilya Verbin <ilya.verbin@intel.com>
264 Kirill Yukhin <kirill.yukhin@intel.com>
265 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
268 (ix86_expand_vector_extract): Handle V32HI and V64QI modes.
270 (define_mode_iterator VI48F_256): New.
271 (define_mode_attr extract_type): Ditto.
272 (define_mode_attr extract_suf): Ditto.
273 (define_mode_iterator AVX512_VEC): Ditto.
275 "<extract_type>_vextract<shuffletype><extract_suf>_mask"): Use
277 (define_insn "avx512dq_vextract<shuffletype>64x2_1_maskm"): New.
279 "<mask_codefor>avx512dq_vextract<shuffletype>64x2_1<mask_name>"):
281 (define_mode_attr extract_type_2): Ditto.
282 (define_mode_attr extract_suf_2): Ditto.
283 (define_mode_iterator AVX512_VEC_2): Ditto.
285 "<extract_type_2>_vextract<shuffletype><extract_suf_2>_mask"): Use
286 AVX512_VEC_2 mode iterator.
287 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
288 (define_expand "avx512vl_vextractf128<mode>"): Ditto.
289 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
290 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
291 (define_split for V16FI mode): Ditto.
292 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
293 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
294 (define_split for VI8F_256 mode): Ditto.
295 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
296 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
297 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
298 (define_split for VI4F_256 mode): Ditto.
299 (define_insn "vec_extract_lo_<mode>_maskm"): Ditto.
300 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
301 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
302 (define_mode_iterator VEC_EXTRACT_MODE): Add V64QI and V32HI modes.
303 (define_insn "vcvtph2ps<mask_name>"): Fix pattern condition.
304 (define_insn "avx512f_vextract<shuffletype>32x4_1_maskm"): Ditto.
305 (define_insn "<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>"):
306 Update `type' attribute, remove explicit `memory' attribute calculation.
308 2014-09-16 Kito Cheng <kito@0xlab.org>
310 * ira.c (ira): Don't initialize ira_spilled_reg_stack_slots and
311 ira_spilled_reg_stack_slots_num if using lra.
312 (do_reload): Remove release ira_spilled_reg_stack_slots part.
313 * ira-color.c (ira_sort_regnos_for_alter_reg): Add assertion to
314 make sure not using lra.
315 (ira_reuse_stack_slot): Likewise.
316 (ira_mark_new_stack_slot): Likewise.
318 2014-09-15 Andi Kleen <ak@linux.intel.com>
320 * function.c (allocate_struct_function): Force
321 DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT to one when
322 profiling is disabled.
324 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
326 * cfgrtl.c, combine.c, config/arc/arc.c, config/mcore/mcore.c,
327 config/rs6000/rs6000.c, config/sh/sh.c, cprop.c, dwarf2out.c,
328 emit-rtl.c, final.c, function.c, gcse.c, jump.c, reg-stack.c,
329 reload1.c, reorg.c, resource.c, sel-sched-ir.c: Replace INSN_DELETED_P
330 macro with statically checked member functions.
331 * rtl.h (rtx_insn::deleted): New method.
332 (rtx_insn::set_deleted): Likewise.
333 (rtx_insn::set_undeleted): Likewise.
334 (INSN_DELETED_P): Remove.
336 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
338 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Assign the
339 result of emit_jump_insn_before to a new variable.
340 * jump.c (mark_jump_label): Change the type of insn to rtx_insn *.
341 (mark_jump_label_1): Likewise.
342 (mark_jump_label_asm): Likewise.
343 * reload1.c (gen_reload): Change type of tem to rtx_insn *.
344 * rtl.h (mark_jump_label): Adjust.
346 2014-09-15 Jakub Jelinek <jakub@redhat.com>
348 * Makefile.in (dg_target_exps): Remove.
349 (check_gcc_parallelize): Change to just an upper bound number.
350 (check-%-subtargets): Always print the non-parallelized goals.
351 (check_p_vars, check_p_comma, check_p_subwork): Remove.
352 (check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2,
353 check_p_numbers3, check_p_numbers4, check_p_numbers5,
354 check_p_numbers6): New variables.
355 (check_p_numbers): Set to sequence from 1 to 9999.
356 (check_p_subdirs): Set to sequence from 1 to minimum of
357 $(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set,
359 (check-%, check-parallel-%): Rewritten so that for parallelized
360 testing each job runs all the *.exp files, with
361 GCC_RUNTEST_PARALLELIZE_DIR set in environment.
363 2014-09-15 David Malcolm <dmalcolm@redhat.com>
365 * config/arc/arc-protos.h (arc_attr_type): Strengthen param from
367 (arc_sets_cc_p): Likewise.
368 * config/arc/arc.c (arc_print_operand): Use methods of
369 "final_sequence" for clarity, and to enable strengthening of
370 locals "jump" and "delay" from rtx to rtx_insn *.
371 (arc_adjust_insn_length): Strengthen local "prev" from rtx to
372 rtx_insn *; use method of rtx_sequence for typesafety.
373 (arc_get_insn_variants): Use insn method of rtx_sequence for
375 (arc_pad_return): Likewise.
376 (arc_attr_type): Strengthen param from rtx to rtx_insn *.
377 (arc_sets_cc_p): Likewise. Also, convert a GET_CODE check to a
378 dyn_cast to rtx_sequence *, using insn method for typesafety.
379 * config/arc/arc.h (ADJUST_INSN_LENGTH): Add checked casts to
380 rtx_sequence * and use insn method when invoking get_attr_length.
381 * config/bfin/bfin.c (type_for_anomaly): Strengthen param from rtx
382 to rtx_insn *. Replace a GET_CODE check with a dyn_cast to
383 rtx_sequence *, introducing a local "seq", using its insn method
384 from typesafety and clarity.
385 (add_sched_insns_for_speculation): Strengthen local "next" from
387 * config/c6x/c6x.c (get_insn_side): Likewise for param "insn".
388 (predicate_insn): Likewise.
389 * config/cris/cris-protos.h (cris_notice_update_cc): Likewise for
391 * config/cris/cris.c (cris_notice_update_cc): Likewise.
392 * config/epiphany/epiphany-protos.h
393 (extern void epiphany_insert_mode_switch_use): Likewise for param
395 (get_attr_sched_use_fpu): Likewise for param.
396 * config/epiphany/epiphany.c (epiphany_insert_mode_switch_use):
397 Likewise for param "insn".
398 * config/epiphany/mode-switch-use.c (insert_uses): Likewise for
399 param "insn" of "target_insert_mode_switch_use" callback.
400 * config/frv/frv.c (frv_insn_unit): Likewise for param "insn".
401 (frv_issues_to_branch_unit_p): Likewise.
402 (frv_pack_insn_p): Likewise.
403 (frv_compare_insns): Strengthen locals "insn1" and "insn2" from
404 const rtx * (i.e. mutable rtx_def * const *) to
406 * config/i386/i386-protos.h (standard_sse_constant_opcode):
407 Strengthen first param from rtx to rtx_insn *.
408 (output_fix_trunc): Likewise.
409 * config/i386/i386.c (standard_sse_constant_opcode): Likewise.
410 (output_fix_trunc): Likewise.
411 (core2i7_first_cycle_multipass_filter_ready_try): Likewise for
413 (min_insn_size): Likewise for param "insn".
414 (get_mem_group): Likewise.
416 (get_insn_path): Likewise.
417 (get_insn_group): Likewise.
418 (count_num_restricted): Likewise.
419 (fits_dispatch_window): Likewise.
420 (add_insn_window): Likewise.
421 (add_to_dispatch_window): Likewise.
422 (debug_insn_dispatch_info_file): Likewise.
423 * config/m32c/m32c-protos.h (m32c_output_compare): Likewise for
425 * config/m32c/m32c.c (m32c_compare_redundant): Likewise for param
426 "cmp" and local "prev".
427 (m32c_output_compare): Likewise for param "insn".
428 * config/m32r/predicates.md (define_predicate "small_insn_p"): Add
429 a checked cast to rtx_insn * on "op" after we know it's an INSN_P.
430 (define_predicate "large_insn_p"): Likewise.
431 * config/m68k/m68k-protos.h (m68k_sched_attr_size): Strengthen
432 param from rtx to rtx_insn *.
433 (attr_op_mem m68k_sched_attr_op_mem): Likewise.
434 * config/m68k/m68k.c (sched_get_attr_size_int): Likewise.
435 (m68k_sched_attr_size): Likewise.
436 (sched_get_opxy_mem_type): Likewise for param "insn".
437 (m68k_sched_attr_op_mem): Likewise.
438 (sched_mem_operand_p): Likewise.
439 * config/mep/mep-protos.h (mep_multi_slot): Likewise for param.
440 * config/mep/mep.c (mep_multi_slot): Likewise.
441 * config/mips/mips-protos.h (mips_output_sync_loop): Likewise for
443 (mips_sync_loop_insns): Likewise.
444 * config/mips/mips.c (mips_print_operand_punctuation): Use insn
445 method of "final_sequence" for typesafety.
446 (mips_process_sync_loop): Strengthen param "insn" from rtx to
448 (mips_output_sync_loop): Likewise.
449 (mips_sync_loop_insns): Likewise.
450 (mips_74k_agen_init): Likewise.
451 (mips_sched_init): Use NULL rather than NULL_RTX when working with
453 * config/nds32/nds32-fp-as-gp.c (nds32_symbol_load_store_p):
454 Strengthen param "insn" from rtx to rtx_insn *.
455 * config/nds32/nds32.c (nds32_target_alignment): Likewise for
457 * config/pa/pa-protos.h (pa_insn_refs_are_delayed): Likewise for
459 * config/pa/pa.c (pa_output_function_epilogue): Likewise for local
460 "insn". Use method of rtx_sequence for typesafety.
461 (branch_to_delay_slot_p): Strengthen param "insn" from rtx to
463 (branch_needs_nop_p): Likewise.
464 (use_skip_p): Likewise.
465 (pa_insn_refs_are_delayed): Likewise.
466 * config/rl78/rl78.c (rl78_propogate_register_origins): Likewise
467 for locals "insn", "ninsn".
468 * config/rs6000/rs6000.c (is_microcoded_insn): Likewise for param
470 (is_cracked_insn): Likewise.
471 (is_branch_slot_insn): Likewise.
472 (is_nonpipeline_insn): Likewise.
473 (insn_terminates_group_p): Likewise.
474 (insn_must_be_first_in_group): Likewise.
475 (insn_must_be_last_in_group): Likewise.
476 (force_new_group): Likewise for param "next_insn".
477 * config/s390/s390.c (s390_get_sched_attrmask): Likewise for param
479 (s390_sched_score): Likewise.
480 * config/sh/sh-protos.h (output_branch): Likewise for param 2.
481 (rtx sfunc_uses_reg): Likewise for sole param.
482 * config/sh/sh.c (sh_print_operand): Use insn method of
483 final_sequence for typesafety.
484 (output_branch): Strengthen param "insn" from rtx to rtx_insn *.
485 Use insn method of final_sequence for typesafety.
486 (sfunc_uses_reg): Strengthen param "insn" from rtx to rtx_insn *.
487 * config/sparc/sparc-protos.h (eligible_for_call_delay): Likewise
489 (eligible_for_return_delay): Likewise.
490 (eligible_for_sibcall_delay): Likewise.
491 * config/sparc/sparc.c (eligible_for_call_delay): Likewise.
492 (eligible_for_return_delay): Likewise.
493 (eligible_for_sibcall_delay): Likewise.
494 * config/stormy16/stormy16-protos.h
495 (xstormy16_output_cbranch_hi): Likewise for final param.
496 (xstormy16_output_cbranch_si): Likewise.
497 * config/stormy16/stormy16.c (xstormy16_output_cbranch_hi): LIkewise.
498 (xstormy16_output_cbranch_si): Likewise.
499 * config/v850/v850-protos.h (notice_update_cc): Likewise.
500 * config/v850/v850.c (notice_update_cc): Likewise.
502 * final.c (get_attr_length_1): Strengthen param "insn" and param
503 of "fallback_fn" from rtx to rtx_insn *, eliminating a checked cast.
504 (get_attr_length): Strengthen param "insn" from rtx to rtx_insn *.
505 (get_attr_min_length): Likewise.
506 (shorten_branches): Likewise for signature of locals "length_fun"
507 and "inner_length_fun". Introduce local rtx_sequence * "seqn"
508 from a checked cast and use its methods for clarity and to enable
509 strengthening local "inner_insn" from rtx to rtx_insn *.
510 * genattr.c (gen_attr): When writing out the prototypes of the
511 various generated "get_attr_" functions, strengthen the params of
512 the non-const functions from rtx to rtx_insn *.
513 Similarly, strengthen the params of insn_default_length,
514 insn_min_length, insn_variable_length_p, insn_current_length.
515 (main): Similarly, strengthen the param of num_delay_slots,
516 internal_dfa_insn_code, insn_default_latency, bypass_p,
517 insn_latency, min_issue_delay, print_reservation,
518 insn_has_dfa_reservation_p and of the "internal_dfa_insn_code" and
519 "insn_default_latency" callbacks. Rename hook_int_rtx_unreachable
520 to hook_int_rtx_insn_unreachable.
521 * genattrtab.c (write_attr_get): When writing out the generated
522 "get_attr_" functions, strengthen the param "insn" from rtx to
523 rtx_insn *, eliminating a checked cast.
524 (make_automaton_attrs): When writing out prototypes of
525 "internal_dfa_insn_code_", "insn_default_latency_" functions
526 and the "internal_dfa_insn_code" and "insn_default_latency"
527 callbacks, strengthen their params from rtx to rtx_insn *
528 * genautomata.c (output_internal_insn_code_evaluation): When
529 writing out code, add a checked cast from rtx to rtx_insn * when
530 invoking DFA_INSN_CODE_FUNC_NAME aka dfa_insn_code.
531 (output_dfa_insn_code_func): Strengthen param of generated
532 function "dfa_insn_code_enlarge" from rtx to rtx_insn *.
533 (output_trans_func): Likewise for generated function
535 (output_internal_insn_latency_func): When writing out generated
536 function "internal_insn_latency", rename params from "insn" and
537 "insn2" to "insn_or_const0" and "insn2_or_const0". Reintroduce
538 locals "insn" and "insn2" as rtx_insn * with checked casts once
539 we've proven that we're not dealing with const0_rtx.
540 (output_insn_latency_func): Strengthen param of generated
541 function "insn_latency" from rtx to rtx_insn *.
542 (output_print_reservation_func): Likewise for generated function
544 (output_insn_has_dfa_reservation_p): Likewise for generated
545 function "insn_has_dfa_reservation_p".
546 * hooks.c (hook_int_rtx_unreachable): Rename to...
547 (hook_int_rtx_insn_unreachable): ...this, and strengthen param
548 from rtx to rtx_insn *.
549 * hooks.h (hook_int_rtx_unreachable): Likewise.
550 (extern int hook_int_rtx_insn_unreachable): Likewise.
551 * output.h (get_attr_length): Strengthen param from rtx to rtx_insn *.
552 (get_attr_min_length): Likewise.
553 * recog.c (get_enabled_alternatives): Likewise.
554 * recog.h (alternative_mask get_enabled_alternatives): Likewise.
555 * reorg.c (find_end_label): Introduce local rtx "pat" and
556 strengthen local "insn" from rtx to rtx_insn *.
557 (redundant_insn): Use insn method of "seq" rather than element for
558 typesafety; strengthen local "control" from rtx to rtx_insn *.
559 * resource.c (mark_referenced_resources): Add checked cast to
560 rtx_insn * within INSN/JUMP_INSN case.
561 (mark_set_resources): Likewise.
562 * sel-sched.c (estimate_insn_cost): Strengthen param "insn" from
565 2014-09-15 David Malcolm <dmalcolm@redhat.com>
567 * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen
568 param "label" from rtx to rtx_insn *.
569 * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab"
571 * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes.
572 (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise.
573 (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
574 (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
575 * final.c (default_label_align_after_barrier_max_skip): Strengthen
576 param from rtx to rtx_insn *.
577 (default_loop_align_max_skip): Likewise.
578 (default_label_align_max_skip): Likewise.
579 (default_jump_align_max_skip): Likewise.
580 * target.def (label_align_after_barrier_max_skip): Likewise.
581 (loop_align_max_skip): Likewise.
582 (label_align_max_skip): Likewise.
583 (jump_align_max_skip): Likewise.
584 * targhooks.h (default_label_align_after_barrier_max_skip):
586 (default_loop_align_max_skip): Likewise.
587 (default_label_align_max_skip): Likewise.
588 (default_jump_align_max_skip): Likewise.
590 2014-09-15 David Malcolm <dmalcolm@redhat.com>
592 * config/arc/arc.c (arc_can_follow_jump): Strengthen both params
593 from const_rtx to const rtx_insn *. Update union members from rtx
595 * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
596 * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
597 (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
598 strengthen both params from const_rtx to const rtx_insn *.
599 * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
600 (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
601 * reorg.c (follow_jumps): Strengthen param "jump" from rtx to
603 * target.def (can_follow_jump): Strengthen both params from
604 const_rtx to const rtx_insn *, and update default implementation
605 from hook_bool_const_rtx_const_rtx_true to
606 hook_bool_const_rtx_insn_const_rtx_insn_true.
608 2014-09-15 David Malcolm <dmalcolm@redhat.com>
610 * sched-deps.c (deps_start_bb): Strengthen param "head" and local
611 "insn" from rtx to rtx_insn *.
612 * sched-int.h (deps_start_bb): Likewise for 2nd param.
614 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
615 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
616 Anna Tikhonova <anna.tikhonova@intel.com>
617 Ilya Tocar <ilya.tocar@intel.com>
618 Andrey Turetskiy <andrey.turetskiy@intel.com>
619 Ilya Verbin <ilya.verbin@intel.com>
620 Kirill Yukhin <kirill.yukhin@intel.com>
621 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
624 (define_insn "vcvtph2ps<mask_name>"): Add masking.
625 (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
626 (define_insn "vcvtph2ps256<mask_name>"): Ditto.
627 (define_expand "vcvtps2ph_mask"): New.
628 (define_insn "*vcvtps2ph<mask_name>"): Add masking.
629 (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
630 (define_insn "vcvtps2ph256<mask_name>"): Ditto.
632 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
633 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
634 Anna Tikhonova <anna.tikhonova@intel.com>
635 Ilya Tocar <ilya.tocar@intel.com>
636 Andrey Turetskiy <andrey.turetskiy@intel.com>
637 Ilya Verbin <ilya.verbin@intel.com>
638 Kirill Yukhin <kirill.yukhin@intel.com>
639 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
641 * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL):
643 (define_mode_iterator VI24_AVX512BW_1): Ditto.
644 (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
645 (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
646 (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
647 also for TARGET_AVX512VL.
648 (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
650 2014-09-15 Markus Trippelsdorf <markus@trippelsdorf.de>
652 * doc/install.texi (Options specification): add
653 --disable-libsanitizer item.
655 2014-09-14 James Clarke <jrtc27@jrtc27.com>
656 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
659 * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
661 * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
662 kernel version check to avoid incrementing it after every major OS X
664 (darwin_default_min_version): Avoid static memory buffer.
666 2014-09-13 Jan Hubicka <hubicka@ucw.cz>
668 * tree.c (need_assembler_name_p): Store C++ type mangling only
671 2014-09-13 Marek Polacek <polacek@redhat.com>
673 * tree.c (protected_set_expr_location): Don't check whether T is
676 2014-09-12 DJ Delorie <dj@redhat.com>
678 * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
679 (extend_and_shift1_hipsi2): Likewise.
680 (extend_and_shift2_hipsi2): Likewise.
682 2014-09-12 David Malcolm <dmalcolm@redhat.com>
684 * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
685 with NULL when dealing with an insn.
686 * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
687 from rtx to rtx_insn *.
688 * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
689 const_rtx to const rtx_insn *.
690 * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
692 2014-09-12 Trevor Saunders <tsaunders@mozilla.com>
694 * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
697 2014-09-12 Joseph Myers <joseph@codesourcery.com>
699 * target.def (libgcc_floating_mode_supported_p): New hook.
700 * targhooks.c (default_libgcc_floating_mode_supported_p): New
702 * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
703 * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
704 (LIBGCC2_HAS_TF_MODE): Remove.
705 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
706 * doc/tm.texi: Regenerate.
707 * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
709 * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
710 (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
711 * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
712 * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
713 * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
714 * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
715 * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
716 * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
717 * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
718 * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
720 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
721 * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
722 * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
723 * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
724 * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
725 * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
726 * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
727 * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
728 * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
729 * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
730 * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
731 * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
732 * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
733 * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
735 * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
737 (ia64_libgcc_floating_mode_supported_p): New function.
738 * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
739 * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
740 (IA64_NO_LIBGCC_TFMODE): Define.
741 * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
742 * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
744 (pdp11_scalar_mode_supported_p): New function.
745 * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
746 * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
748 2014-09-12 Richard Biener <rguenther@suse.de>
751 * gimple-fold.c (get_maxval_strlen): Gimplify string length.
753 2014-09-12 Marc Glisse <marc.glisse@inria.fr>
755 * tree.c (integer_each_onep): New function.
756 * tree.h (integer_each_onep): Declare it.
757 * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
758 -A - 1 to ~A. Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
759 (X & 1) == 0 for vector and complex.
761 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
763 * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
765 (cortexa53_regmove_cost): New cost table for A53. Increase GP2FP/FP2GP
766 cost to spilling from integer to FP registers.
768 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
770 * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
772 (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
773 are now handled correctly.
775 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
777 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
778 handling of CALLER_SAVE_REGS and POINTER_REGS.
780 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
782 * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
783 the number of hard registers.
785 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
786 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
787 Anna Tikhonova <anna.tikhonova@intel.com>
788 Ilya Tocar <ilya.tocar@intel.com>
789 Andrey Turetskiy <andrey.turetskiy@intel.com>
790 Ilya Verbin <ilya.verbin@intel.com>
791 Kirill Yukhin <kirill.yukhin@intel.com>
792 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
795 (define_mode_iterator VI48_AVX512VL): New.
796 (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
797 "avx512f_vternlog<mode>_maskz" and update mode iterator.
798 (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
799 from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
800 (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
801 "avx512f_vternlog<mode>_mask" and update mode iterator.
802 (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
803 from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
805 (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
806 "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
807 (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
808 "avx512f_<rotate><mode><mask_name>" and update mode iterator.
809 (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
810 (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
812 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
813 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
814 Anna Tikhonova <anna.tikhonova@intel.com>
815 Ilya Tocar <ilya.tocar@intel.com>
816 Andrey Turetskiy <andrey.turetskiy@intel.com>
817 Ilya Verbin <ilya.verbin@intel.com>
818 Kirill Yukhin <kirill.yukhin@intel.com>
819 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
821 * config/i386/sse.md (VI128_256): Delete.
822 (define_mode_iterator VI124_256): New.
823 (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
824 (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
825 (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
826 (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
827 "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
828 (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
829 (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
830 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
832 (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
833 in presence of AVX-512.
835 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
836 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
837 Anna Tikhonova <anna.tikhonova@intel.com>
838 Ilya Tocar <ilya.tocar@intel.com>
839 Andrey Turetskiy <andrey.turetskiy@intel.com>
840 Ilya Verbin <ilya.verbin@intel.com>
841 Kirill Yukhin <kirill.yukhin@intel.com>
842 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
845 (define_expand "<avx512>_gathersi<mode>"): Rename from
846 "avx512f_gathersi<mode>".
847 (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
848 (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
849 (define_expand "<avx512>_gatherdi<mode>"): Rename from
850 "avx512f_gatherdi<mode>".
851 (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
852 (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
854 (define_expand "<avx512>_scattersi<mode>"): Rename from
855 "avx512f_scattersi<mode>".
856 (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
857 (define_expand "<avx512>_scatterdi<mode>"): Rename from
858 "avx512f_scatterdi<mode>".
859 (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
861 2014-09-12 Richard Sandiford <richard.sandiford@arm.com>
863 * ira.h (ira_finish_once): Delete.
864 * ira-int.h (target_ira_int::~target_ira_int): Declare.
865 (target_ira_int::free_ira_costs): Likewise.
866 (target_ira_int::free_register_move_costs): Likewise.
867 (ira_finish_costs_once): Delete.
868 * ira.c (free_register_move_costs): Replace with...
869 (target_ira_int::free_register_move_costs): ...this new function.
870 (target_ira_int::~target_ira_int): Define.
871 (ira_init): Call free_register_move_costs as a member function rather
872 than a global function.
873 (ira_finish_once): Delete.
874 * ira-costs.c (free_ira_costs): Replace with...
875 (target_ira_int::free_ira_costs): ...this new function.
876 (ira_init_costs): Call free_ira_costs as a member function rather
877 than a global function.
878 (ira_finish_costs_once): Delete.
879 * target-globals.c (target_globals::~target_globals): Call the
880 target_ira_int destructor.
881 * toplev.c: Include lra.h.
882 (finalize): Call lra_finish_once rather than ira_finish_once.
884 2014-09-11 Jan Hubicka <hubicka@ucw.cz>
886 * common.opt (flto-odr-type-merging): New flag.
887 * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
888 (types_same_for_odr): Likewise.
889 (odr_subtypes_equivalent_p): Likewise.
890 (add_type_duplicate): Do not walk type variants.
891 (register_odr_type): New function.
892 * ipa-utils.h (register_odr_type): Declare.
893 (odr_type_p): New function.
894 * langhooks.c (lhd_set_decl_assembler_name): Do not compute
896 * doc/invoke.texi (-flto-odr-type-merging): Document.
897 * tree.c (need_assembler_name_p): Compute ODR names when asked
899 * tree.h (DECL_ASSEMBLER_NAME): Update comment.
901 2014-09-11 H.J. Lu <hongjiu.lu@intel.com>
904 * config/i386/i386.c (ix86_option_override_internal): Also turn
905 off OPTION_MASK_ABI_X32 for -m16.
907 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
909 * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
912 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
915 * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
916 Directly forward to __*_DENORM_MIN__.
918 2014-09-11 David Malcolm <dmalcolm@redhat.com>
920 * rtl.h (LABEL_REF_LABEL): New macro.
922 * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
923 of XEXP (, 0), where we know that we have a LABEL_REF.
924 * cfgbuild.c (make_edges): Likewise.
925 (purge_dead_tablejump_edges): Likewise.
926 * cfgexpand.c (convert_debug_memory_address): Likewise.
927 * cfgrtl.c (patch_jump_insn): Likewise.
928 * combine.c (distribute_notes): Likewise.
929 * cse.c (hash_rtx_cb): Likewise.
930 (exp_equiv_p): Likewise.
931 (fold_rtx): Likewise.
932 (check_for_label_ref): Likewise.
933 * cselib.c (rtx_equal_for_cselib_1): Likewise.
934 (cselib_hash_rtx): Likewise.
935 * emit-rtl.c (mark_label_nuses): Likewise.
936 * explow.c (convert_memory_address_addr_space): Likewise.
937 * final.c (output_asm_label): Likewise.
938 (output_addr_const): Likewise.
939 * gcse.c (add_label_notes): Likewise.
940 * genconfig.c (walk_insn_part): Likewise.
941 * genrecog.c (validate_pattern): Likewise.
942 * ifcvt.c (cond_exec_get_condition): Likewise.
943 (noce_emit_store_flag): Likewise.
944 (noce_get_alt_condition): Likewise.
945 (noce_get_condition): Likewise.
946 * jump.c (maybe_propagate_label_ref): Likewise.
947 (mark_jump_label_1): Likewise.
948 (redirect_exp_1): Likewise.
949 (rtx_renumbered_equal_p): Likewise.
950 * lra-constraints.c (operands_match_p): Likewise.
951 * reload.c (operands_match_p): Likewise.
952 (find_reloads): Likewise.
953 * reload1.c (set_label_offsets): Likewise.
954 * reorg.c (get_branch_condition): Likewise.
955 * rtl.c (rtx_equal_p_cb): Likewise.
956 (rtx_equal_p): Likewise.
957 * rtlanal.c (reg_mentioned_p): Likewise.
958 (rtx_referenced_p): Likewise.
959 (get_condition): Likewise.
960 * sched-vis.c (print_value): Likewise.
961 * varasm.c (const_hash_1): Likewise.
962 (compare_constant): Likewise.
963 (const_rtx_hash_1): Likewise.
964 (output_constant_pool_1): Likewise.
966 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
968 * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
969 tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
971 * config/rs6000/vector.md (cr6_test_for_zero_reverse,
972 cr6_test_for_lt_reverse): Ditto.
974 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
977 * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
979 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
981 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
982 TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
983 aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
984 aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
987 (aarch64_fold_builtin): Remove all reinterpret cases.
989 * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
991 * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
993 * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
994 aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
995 aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
996 aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
997 aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
998 aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
999 aarch64_reinterpretv2df<mode>): Delete.
1001 * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
1003 * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
1004 vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
1005 vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
1006 vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
1007 vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
1008 vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
1009 vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
1010 vreinterpret_u32_f64): Use cast.
1012 * config/aarch64/iterators.md (VD_RE): Delete.
1014 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
1016 * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
1017 (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
1018 vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
1019 vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
1020 vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
1021 vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
1022 vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
1023 Replace inline assembler with __aarch64_vset_lane_any.
1025 2014-09-11 James Greenhalgh <james.greenhalgh@arm.com>
1027 * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
1029 (vmull_high_lane_s32): Likewise.
1030 (vmull_high_lane_u16): Likewise.
1031 (vmull_high_lane_u32): Likewise.
1033 2014-09-11 Jason Merrill <jason@redhat.com>
1036 * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
1038 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
1041 * config/avr/avr.md (*tablejump.3byte-pc): New insn.
1042 (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL. Add void clobber.
1043 (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
1045 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
1046 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1047 Anna Tikhonova <anna.tikhonova@intel.com>
1048 Ilya Tocar <ilya.tocar@intel.com>
1049 Andrey Turetskiy <andrey.turetskiy@intel.com>
1050 Ilya Verbin <ilya.verbin@intel.com>
1051 Kirill Yukhin <kirill.yukhin@intel.com>
1052 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1054 * config/i386/sse.md
1055 (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
1056 "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
1057 (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
1059 (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
1060 from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
1062 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
1064 (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
1065 "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
1066 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
1067 (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
1068 "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
1069 (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
1070 (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
1071 from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
1073 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
1075 (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
1076 "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
1077 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
1079 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
1081 * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
1082 to access removed nodes.
1084 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
1086 PR tree-optimization/63186
1087 * ipa-split.c (test_nonssa_use): Skip nonforced labels.
1088 (mark_nonssa_use): Likewise.
1089 (verify_non_ssa_vars): Verify all header blocks for label
1092 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
1093 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1094 Anna Tikhonova <anna.tikhonova@intel.com>
1095 Ilya Tocar <ilya.tocar@intel.com>
1096 Andrey Turetskiy <andrey.turetskiy@intel.com>
1097 Ilya Verbin <ilya.verbin@intel.com>
1098 Kirill Yukhin <kirill.yukhin@intel.com>
1099 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1101 * config/i386/sse.md
1102 (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
1103 (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
1104 (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
1105 "<avx2_avx512f>_permvar<mode><mask_name>".
1106 (define_insn "<avx512>_permvar<mode><mask_name>"): New.
1107 (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
1108 Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
1109 (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
1111 (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
1112 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
1113 (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
1114 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
1116 2014-09-10 Michael Meissner <meissner@linux.vnet.ibm.com>
1118 * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
1119 V2DF, V4SF, DF, and DI modes.
1120 (vsx_fmav2df2): Likewise.
1121 (vsx_float_fix_<mode>2): Likewise.
1122 (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
1124 2014-09-10 Xinliang David Li <davidxl@google.com>
1127 * config/arm/arm.md (movcond_addsi): Handle case where source
1128 and target operands are the same.
1130 2014-09-10 David Malcolm <dmalcolm@redhat.com>
1132 * final.c (this_is_asm_operands): Strengthen this variable from
1133 rtx to const rtx_insn *.
1134 * output.h (this_is_asm_operands): Likewise.
1135 * rtl-error.c (location_for_asm): Strengthen param "insn" from
1136 const_rtx to const rtx_insn *.
1137 (diagnostic_for_asm): Likewise.
1138 * rtl-error.h (error_for_asm): Likewise.
1139 (warning_for_asm): Likewise.
1141 2014-09-10 David Malcolm <dmalcolm@redhat.com>
1143 * genextract.c (print_header): When writing out insn_extract to
1144 insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
1145 * recog.h (insn_extract): Strengthen the param from rtx to
1148 2014-09-10 Mike Stump <mikestump@comcast.net>
1150 * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
1153 2014-09-10 Martin Jambor <mjambor@suse.cz>
1155 * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
1156 (analyze): Do not set analyze flag if expand_thunk returns false;.
1157 (create_wrapper): Likewise.
1158 * cgraphclones.c (duplicate_thunk_for_node): Likewise.
1160 2014-09-10 Martin Jambor <mjambor@suse.cz>
1163 * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
1164 new decl properly. Analyze the new thunk if it is expanded.
1166 2014-09-10 Andreas Schwab <schwab@suse.de>
1168 * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
1169 [USED_FOR_TARGET]: Define.
1171 2014-09-10 Matthew Fortune <matthew.fortune@imgtec.com>
1173 * config/mips/mips.c (mips_secondary_reload_class): Handle
1176 2014-09-10 Robert Suchanek <robert.suchanek@imgtec.com>
1178 * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
1181 2014-09-10 Jakub Jelinek <jakub@redhat.com>
1183 * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
1184 and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
1185 * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
1186 SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
1187 flag_delete_null_pointer_checks for them.
1188 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
1189 BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
1190 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
1191 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
1192 * ubsan.c (instrument_bool_enum_load): Set *gsi back to
1194 (instrument_nonnull_arg, instrument_nonnull_return): New functions.
1195 (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
1196 or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
1197 (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
1198 * doc/invoke.texi (-fsanitize=nonnull-attribute,
1199 -fsanitize=returns-nonnull-attribute): Document.
1201 * ubsan.h (struct ubsan_mismatch_data): Removed.
1202 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
1203 * ubsan.c (ubsan_source_location): For unknown locations,
1204 pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
1205 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
1206 Allow more than one location and arbitrary extra arguments passed
1207 in ... instead of through MISMATCH pointer.
1208 (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
1209 ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
1210 instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
1213 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1214 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1215 Anna Tikhonova <anna.tikhonova@intel.com>
1216 Ilya Tocar <ilya.tocar@intel.com>
1217 Andrey Turetskiy <andrey.turetskiy@intel.com>
1218 Ilya Verbin <ilya.verbin@intel.com>
1219 Kirill Yukhin <kirill.yukhin@intel.com>
1220 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1222 * config/i386/sse.md
1223 (define_mode_iterator VI48F): New.
1224 (define_insn "<avx512>_compress<mode>_mask"): Rename from
1225 "avx512f_compress<mode>_mask" and update mode iterator.
1226 (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
1227 "avx512f_compressstore<mode>_mask" and update mode iterator.
1228 (define_expand "<avx512>_expand<mode>_maskz"): Rename from
1229 "avx512f_expand<mode>_maskz" and update mode iterator.
1230 (define_insn "<avx512>_expand<mode>_mask"): Rename from
1231 "avx512f_expand<mode>_mask" and update mode iterator.
1233 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1234 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1235 Anna Tikhonova <anna.tikhonova@intel.com>
1236 Ilya Tocar <ilya.tocar@intel.com>
1237 Andrey Turetskiy <andrey.turetskiy@intel.com>
1238 Ilya Verbin <ilya.verbin@intel.com>
1239 Kirill Yukhin <kirill.yukhin@intel.com>
1240 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1242 * config/i386/i386.c
1243 (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
1244 avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
1245 avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
1246 avx512dq_rangepv4sf_mask.
1247 * config/i386/sse.md
1248 (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
1250 (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
1251 (define_insn "reduces<mode>"): Ditto.
1252 (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
1254 (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
1255 (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
1256 (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
1258 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1259 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1260 Anna Tikhonova <anna.tikhonova@intel.com>
1261 Ilya Tocar <ilya.tocar@intel.com>
1262 Andrey Turetskiy <andrey.turetskiy@intel.com>
1263 Ilya Verbin <ilya.verbin@intel.com>
1264 Kirill Yukhin <kirill.yukhin@intel.com>
1265 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1267 * config/i386/i386.c
1268 (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
1269 (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
1270 (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
1271 avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
1272 avx512vl_getmantv2df_mask.
1273 (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
1274 avx512f_vgetmantv4sf_round.
1275 * config/i386/sse.md
1276 (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
1277 Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
1279 (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
1280 (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
1281 (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
1282 from "avx512f_scalef<mode><mask_name><round_name>" and update mode
1284 (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
1285 Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
1286 update mode iterator.
1288 "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
1289 "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
1292 "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
1293 from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
1294 update mode iterator.
1295 (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
1296 from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
1299 "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
1300 "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
1302 (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
1303 Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
1304 update mode iterator.
1305 (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
1306 "avx512f_getmant<mode><round_saeonly_name>".
1308 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
1311 * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
1313 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1314 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1315 Anna Tikhonova <anna.tikhonova@intel.com>
1316 Ilya Tocar <ilya.tocar@intel.com>
1317 Andrey Turetskiy <andrey.turetskiy@intel.com>
1318 Ilya Verbin <ilya.verbin@intel.com>
1319 Kirill Yukhin <kirill.yukhin@intel.com>
1320 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1322 * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
1323 (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
1324 (define_mode_iterator FMAMODE_AVX512): New.
1325 (define_mode_iterator FMAMODE): Remove conditions.
1326 (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
1327 (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
1328 from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
1330 (define_mode_iterator FMAMODE_NOVF512): Remove.
1331 (define_insn "*fma_fmadd_<mode>"): Rename from
1332 "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
1333 FMAMODE mode iterator.
1334 (define_mode_iterator VF_SF_AVX512VL): New.
1335 (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
1336 Use VF_SF_AVX512VL mode iterator.
1337 (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
1338 "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1340 (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
1341 "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1343 (define_insn "*fma_fmsub_<mode>"): Rename from
1344 "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
1345 FMAMODE mode iterator.
1346 (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
1347 Use VF_SF_AVX512VL mode iterator.
1348 (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
1349 "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1351 (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
1352 "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1354 (define_insn "*fma_fnmadd_<mode>"): Rename from
1355 "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
1356 use FMAMODE mode iterator.
1357 (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
1358 Use VF_SF_AVX512VL mode iterator.
1359 (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
1360 "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1362 (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
1363 "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1365 (define_insn "*fma_fnmsub_<mode>"): Rename from
1366 "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
1367 FMAMODE mode iterator.
1368 (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
1369 Use VF_SF_AVX512VL mode iterator.
1370 (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
1371 "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1373 (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
1374 "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1376 (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
1377 Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
1378 use VF_AVX512VL mode iterator.
1379 (define_insn "*fma_fmaddsub_<mode>"): Rename from
1380 "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
1382 (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
1383 Use VF_SF_AVX512VL mode iterator.
1384 (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
1385 "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1387 (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
1388 "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1390 (define_insn "*fma_fmsubadd_<mode>"): Rename from
1391 "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
1392 remove usage of subst.
1393 (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
1394 Use VF_SF_AVX512VL mode iterator.
1395 (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
1396 "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1398 (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
1399 "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1402 2014-09-10 Kugan Vivekanandarajah <kuganv@linaro.org>
1405 * calls.c (precompute_arguments): Check
1406 promoted_for_signed_and_unsigned_p and set the promoted mode.
1407 (promoted_for_signed_and_unsigned_p): New function.
1408 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
1409 and set the promoted mode.
1410 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
1411 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
1412 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
1414 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1416 * opth-gen.awk: Generate mapping from cpp message reasons to the
1417 options that enable them.
1418 * doc/options.texi (CppReason): Document.
1420 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1422 * doc/invoke.texi (Wnormalized=): Update.
1424 2014-09-09 Segher Boessenkool <segher@kernel.crashing.org>
1427 * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
1428 operands. Split off the constant operand alternative to ...
1429 (*bool<mode>3_imm): New.
1431 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1433 * rtl.h (single_set_2): Strengthen first param from const_rtx to
1434 const rtx_insn *, and move prototype to above...
1435 (single_set): ...this. Convert this from a macro to an inline
1436 function, enforcing the requirement that the param is a const
1438 (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
1440 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
1441 Strengthen both params from rtx to rtx_insn *.
1442 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
1443 Likewise; introduce locals "producer_set", "consumer_set", using
1444 them in place of "producer" and "consumer" when dealing with SET
1446 * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
1447 when invoking single_set in region guarded by INSN_P.
1448 (avr_out_bitop): Likewise.
1449 (_reg_unused_after): Introduce local rtx_sequence * "seq" in
1450 region guarded by GET_CODE check, using methods to strengthen
1451 local "this_insn" from rtx to rtx_insn *, and for clarity.
1452 * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
1453 Strengthen local "insn" from rtx to rtx_insn *.
1454 (define_insn_and_split "xload<mode>_A"): Likewise.
1455 * config/bfin/bfin.c (trapping_loads_p): Likewise for param
1457 (find_load): Likewise for return type.
1458 (workaround_speculation): Likewise for both locals named
1460 * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
1462 * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
1464 * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
1466 * config/h8300/h8300.c (notice_update_cc): Likewise.
1467 * config/i386/i386.c (ix86_flags_dependent): Likewise for params
1468 "insn" and "dep_insn".
1469 (exact_store_load_dependency): Likewise for both params.
1470 (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
1471 since this now clashes with inline function. Instead, delay
1472 calling single_set until the point where its needed, and then
1473 assign the result to "compare_set" and rework the conditional that
1475 * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
1476 local "last" from rtx to rtx_insn *.
1477 * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
1479 (mips_store_data_bypass_p): Likewise for both params.
1480 * config/mips/mips.c (mips_load_store_insns): Likewise for second
1482 (mips_store_data_bypass_p): Likewise for both params.
1483 (mips_orphaned_high_part_p): Likewise for param "insn".
1484 * config/mn10300/mn10300.c (extract_bundle): Likewise.
1485 (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
1486 Introduce local rtx "insn2_pat".
1487 * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
1489 (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
1490 Introduce local rtx "set", using it in place of "insn" for the
1491 result of single_set. This appears to fix a bug, since the call
1492 to find_regno_note on a SET does nothing.
1493 * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
1494 params from rtx to rtx_insn *.
1495 (set_to_load_agen): Likewise.
1496 * config/s390/s390.c (s390_label_align): Likewise for local
1497 "prev_insn". Introduce new rtx locals "set" and "src", using
1498 them in place of "prev_insn" for the results of single_set
1499 and SET_SRC respectively.
1500 (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
1501 Introduce new rtx local "set" using in place of "jump" for the
1502 result of single_set. Use SET_SRC (set) rather than plain
1504 * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
1506 (noncall_uses_reg): Likewise.
1507 (reg_unused_after): Introduce local rtx_sequence * "seq" in region
1508 guarded by GET_CODE check, using its methods for clarity, and to
1509 enable strengthening local "this_insn" from rtx to rtx_insn *.
1510 * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
1511 "insn" from rtx to rtx_insn *.
1512 (define_expand "umulhisi3"): Likewise.
1513 (define_expand "smulsi3_highpart"): Likewise.
1514 (define_expand "umulsi3_highpart"): Likewise.
1515 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
1516 local "after". Replace GET_CODE check with a dyn_cast,
1517 introducing new local rtx_sequence * "seq", using insn method for
1520 * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
1521 from rtx to rtx_insn *. Introduce local rtx "pat", using it in
1522 place of "insn" once we're dealing with patterns rather than the
1524 (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
1525 (scan_trace): Likewise for local "elt", updating lookups within
1526 sequence to use insn method rather than element method.
1527 * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
1529 * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
1530 * ifcvt.c (noce_try_abs): Likewise for local "insn".
1531 * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
1532 invoking single_set.
1533 * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
1534 "insn" from rtx to rtx_insn *.
1535 (skip_usage_debug_insns): Likewise for return type, adding a
1537 (check_secondary_memory_needed_p): Likewise for local "insn".
1538 (inherit_reload_reg): Likewise.
1539 * modulo-sched.c (sms_schedule): Likewise for local "count_init".
1540 * recog.c (peep2_attempt): Likewise for local "old_insn", adding
1542 (store_data_bypass_p): Likewise for both params.
1543 (if_test_bypass_p): Likewise.
1544 * recog.h (store_data_bypass_p): Likewise for both params.
1545 (if_test_bypass_p): Likewise.
1546 * reload.c (find_equiv_reg): Likewise for local "where".
1547 * reorg.c (delete_jump): Likewise for param "insn".
1548 * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
1549 to const rtx_insn *.
1550 * store-motion.c (replace_store_insn): Likewise for param "del".
1551 (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
1552 and use its methods for clarity, and to strengthen local "del"
1553 from rtx to rtx_insn *.
1554 (build_store_vectors): Use insn method of "st" when calling
1555 replace_store_insn for typesafety and clarity.
1557 2014-09-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1559 * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
1560 UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
1561 on how to make it legal in future.
1563 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1565 * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
1567 (restinsn): Likewise.
1568 * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
1570 * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
1572 * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
1574 (arc_hazard): Likewise for both params.
1575 * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
1576 checked casts to rtx_sequence * and uses of the insn method for
1578 (arc_hazard): Strengthen both params from rtx to rtx_insn *.
1579 (arc_adjust_insn_length): Likewise for param "insn".
1580 (struct insn_length_parameters_s): Likewise for first param of
1581 "get_variants" callback field.
1582 (arc_get_insn_variants): Likewise for first param and local
1583 "inner". Replace a check of GET_CODE with a dyn_cast to
1584 rtx_sequence *, using methods for type-safety and clarity.
1585 * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
1586 rtx_sequence * and uses of the insn method for type-safety when
1587 invoking arc_adjust_insn_length.
1588 * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
1590 (arm_address_offset_is_imm): Likewise.
1591 (struct tune_params): Likewise for params 1 and 3 of the
1592 "sched_adjust_cost" callback field.
1593 * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
1594 params 1 and 3 ("insn" and "dep").
1595 (xscale_sched_adjust_cost): Likewise.
1596 (fa726te_sched_adjust_cost): Likewise.
1597 (cortexa7_older_only): Likewise for param "insn".
1598 (cortexa7_younger): Likewise.
1599 (arm_attr_length_move_neon): Likewise.
1600 (arm_address_offset_is_imm): Likewise.
1601 * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
1602 * config/avr/avr.c (avr_notice_update_cc): Likewise.
1603 * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
1604 (workaround_speculation): Likewise for local "last_condjump".
1605 * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
1606 (shadow_or_blockage_p): Likewise.
1607 (get_unit_reqs): Likewise.
1608 (get_unit_operand_masks): Likewise.
1609 (c6x_registers_update): Likewise.
1610 (returning_call_p): Likewise.
1611 (can_use_callp): Likewise.
1612 (convert_to_callp): Likewise.
1613 (find_last_same_clock): Likwise for local "t".
1614 (reorg_split_calls): Likewise for local "shadow".
1615 (hwloop_pattern_reg): Likewise for param "insn".
1616 * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
1617 * config/frv/frv.c (frv_final_prescan_insn): Likewise.
1618 (frv_extract_membar): Likewise.
1619 (frv_optimize_membar_local): Strengthen param "last_membar" from
1620 rtx * to rtx_insn **.
1621 (frv_optimize_membar_global): Strengthen param "membar" from rtx
1623 (frv_optimize_membar): Strengthen local "last_membar" from rtx *
1625 * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
1626 both params from rtx to rtx_insn *.
1627 (ia64_ld_address_bypass_p): Likewise.
1628 * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
1630 (ia64_safe_type): Likewise.
1631 (group_barrier_needed): Likewise.
1632 (safe_group_barrier_needed): Likewise.
1633 (ia64_single_set): Likewise.
1634 (is_load_p): Likewise.
1635 (record_memory_reference): Likewise.
1636 (get_mode_no_for_insn): Likewise.
1637 (important_for_bundling_p): Likewise.
1638 (unknown_for_bundling_p): Likewise.
1639 (ia64_st_address_bypass_p): Likewise for both params.
1640 (ia64_ld_address_bypass_p): Likewise.
1641 (expand_vselect): Introduce new local rtx_insn * "insn", using it
1642 in place of rtx "x" after the emit_insn call.
1643 * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
1644 Strengthen param from rtx to rtx_insn *.
1645 (ix86_agi_dependent): Likewise for both params.
1646 (ix86_attr_length_immediate_default): Likewise for param 1.
1647 (ix86_attr_length_address_default): Likewise for param.
1648 (ix86_attr_length_vex_default): Likewise for param 1.
1649 * config/i386/i386.c (ix86_attr_length_immediate_default):
1650 Likewise for param "insn".
1651 (ix86_attr_length_address_default): Likewise.
1652 (ix86_attr_length_vex_default): Likewise.
1653 (ix86_agi_dependent): Likewise for both params.
1654 (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
1655 (vselect_insn): Likewise for this variable.
1656 * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
1658 (m68k_sched_attr_opy_type): Likewise.
1659 * config/m68k/m68k.c (sched_get_operand): Likewise.
1660 (sched_attr_op_type): Likewise.
1661 (m68k_sched_attr_opx_type): Likewise.
1662 (m68k_sched_attr_opy_type): Likewise.
1663 (sched_get_reg_operand): Likewise.
1664 (sched_get_mem_operand): Likewise.
1665 (m68k_sched_address_bypass_p): Likewise for both params.
1666 (sched_get_indexed_address_scale): Likewise.
1667 (m68k_sched_indexed_address_bypass_p): Likewise.
1668 * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
1669 (m68k_sched_indexed_address_bypass_p): Likewise.
1670 * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
1671 "label", "ret" from rtx to rtx_insn *, adding a checked cast and
1673 * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
1674 params from rtx to rtx_insn *.
1675 (mips_fmadd_bypass): Likewise.
1676 * config/mips/mips.c (mips_fmadd_bypass): Likewise.
1677 (mips_linked_madd_p): Likewise.
1678 (mips_macc_chains_last_hilo): Likewise for this variable.
1679 (mips_macc_chains_record): Likewise for param.
1680 (vr4130_last_insn): Likewise for this variable.
1681 (vr4130_swap_insns_p): Likewise for both params.
1682 (mips_ls2_variable_issue): Likewise for param.
1683 (mips_need_noat_wrapper_p): Likewise for param "insn".
1684 (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
1685 in place of "x" after the emit_insn.
1686 * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
1687 params from rtx to rtx_insn *.
1688 * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
1689 (pa_combine_instructions): Introduce local "par" for result of
1690 gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
1692 (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
1693 * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
1694 (rl78_alloc_physical_registers_op1): Likewise.
1695 (rl78_alloc_physical_registers_op2): Likewise.
1696 (rl78_alloc_physical_registers_ro1): Likewise.
1697 (rl78_alloc_physical_registers_cmp): Likewise.
1698 (rl78_alloc_physical_registers_umul): Likewise.
1699 (rl78_alloc_address_registers_macax): Likewise.
1700 (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
1701 * config/s390/predicates.md (execute_operation): Likewise for
1703 * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
1705 * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
1706 (addr_generation_dependency_p): Likewise for param "insn".
1707 (s390_agen_dep_p): Likewise for both params.
1708 (s390_fpload_toreg): Likewise for param "insn".
1709 * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
1710 * config/sh/sh.c (sh_loop_align): Likewise for param and local
1712 * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
1713 * config/sh/sh_treg_combine.cc
1714 (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
1716 (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
1717 * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
1718 "and_insn", "load", "shift".
1719 * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
1721 * final.c (final_scan_insn): Introduce local rtx_insn * "other"
1722 for XEXP (note, 0) of the REG_CC_SETTER note.
1723 (cleanup_subreg_operands): Strengthen param "insn" from rtx to
1724 rtx_insn *, eliminating a checked cast made redundant by this.
1725 * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
1727 * genattr.c (main): When writing out the prototype to
1728 const_num_delay_slots, strengthen the param from rtx to
1730 * genattrtab.c (write_const_num_delay_slots): Likewise when
1731 writing out the implementation of const_num_delay_slots.
1732 * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
1733 "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
1734 * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
1735 favor of new rtx locals "src" and "set" and new local rtx_insn *
1737 (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
1739 (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
1740 locals "cond", "if_then_else", "set" and new rtx_insn * locals
1742 (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
1743 "last" from rtx to rtx_insn *. Likewise for a local "tmp",
1744 renaming to "tmp_insn". Eliminate the other local rtx "tmp" from
1745 the top-level scope, replacing with new more tightly-scoped rtx
1746 locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
1747 "new_insn", "copy_of_insn_b", and make local rtx "set" more
1749 * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
1751 * ira.c (setup_prohibited_mode_move_regs): Likewise for local
1753 (ira_setup_alts): Likewise for param "insn".
1754 * lra-constraints.c (emit_inc): Likewise for local "add_insn".
1755 * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
1757 (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
1758 new more-tightly scoped rtx locals "add3_insn", "insn",
1759 "add2_insn" and rtx_insn * "move_insn".
1760 * postreload-gcse.c (eliminate_partially_redundant_load): Add
1761 checked cast on result of gen_move_insn when invoking
1763 * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
1765 (verify_changes): Add a checked cast on "object" when invoking
1767 (extract_insn_cached): Strengthen param "insn" from rtx to
1769 (extract_constrain_insn_cached): Likewise.
1770 (extract_insn): Likewise.
1771 * recog.h (insn_invalid_p): Likewise for param 1.
1772 (recog_memoized): Likewise for param.
1773 (extract_insn): Likewise.
1774 (extract_constrain_insn_cached): Likewise.
1775 (extract_insn_cached): Likewise.
1776 * reload.c (can_reload_into): Likewise for local "test_insn".
1777 * reload.h (cleanup_subreg_operands): Likewise for param.
1778 * reload1.c (emit_insn_if_valid_for_reload): Rename param from
1779 "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
1780 result of emit_insn. Remove a checked cast made redundant by this
1782 * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
1784 * sel-sched.c (get_reg_class): Likewise.
1786 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
1787 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1789 * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
1790 * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
1792 (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
1794 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1796 * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
1797 const rtx_insn *, and from rtx to rtx_insn * for the other
1799 (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
1800 INSN_LOCATION, since we know INSN_P holds.
1801 (insn_line): Strengthen param from const_rtx to const rtx_insn *.
1802 (insn_file): Likewise.
1803 (insn_scope): Likewise.
1804 (insn_location): Likewise.
1806 * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
1807 "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
1808 for the result of gen_load_const_gp.
1809 * config/rs6000/rs6000-protos.h (output_call): Strengthen first
1810 param from rtx to rtx_insn *.
1811 * config/rs6000/rs6000.c (output_call): Likewise.
1812 * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
1813 introducing a checked cast to rtx_sequence * and use of the insn
1815 * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
1816 from rtx to rtx_insn *.
1817 (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
1818 (insn_line): Likewise.
1819 (insn_file): Likewise.
1820 (insn_location): Likewise.
1821 * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
1822 from rtx to rtx_insn *.
1823 * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
1824 cast, using it for calls to INSN_HAS_LOCATION and insn_location.
1825 * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
1827 * reorg.c (relax_delay_slots): Strengthen locals named "after"
1828 from rtx to rtx_insn *; use methods of "pat" for type-safety.
1830 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1832 * combine.c (try_combine): Eliminate checked cast on result of
1834 * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
1835 autogenerated one by strengthening the return type and params 2 and 3
1836 from rtx to rtx_insn *, and by naming the params.
1837 * gengenrtl.c (special_rtx): Add INSN to those that are
1839 * rtl.h (gen_rtx_INSN): New prototype.
1841 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1843 * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
1845 (no_equiv): Likewise.
1846 (update_equiv_regs): Likewise.
1847 (setup_reg_equiv): Likewise. Strengthen locals "elem",
1848 "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
1849 from rtx to rtx_insn *. Use methods of "elem" for typesafety and
1851 * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
1852 from rtx to rtx_insn_list *.
1853 * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
1854 rtx_insn_list * and use methods for clarity and typesafety.
1855 * lra-constraints.c (contains_deleted_insn_p): Likewise for param
1857 (init_insn_rhs_dead_pseudo_p): Likewise for local "insns". Remove
1858 redundant check on INSN_P (insns): this cannot hold, as "insns" is
1859 an INSN_LIST, not an insn.
1860 (reverse_equiv_p): Strengthen local "insns" from rtx to
1861 rtx_insn_list * and use methods for clarity and typesafety.
1862 (contains_reloaded_insn_p): Likewise for local "list".
1864 2014-09-09 Jiong Wang <jiong.wang@arm.com>
1866 * config/arm/arm.c (NEON_COPYSIGNF): New enum.
1867 (arm_init_neon_builtins): Support NEON_COPYSIGNF.
1868 (arm_builtin_vectorized_function): Likewise.
1869 * config/arm/arm_neon_builtins.def: New macro for copysignf.
1870 * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
1872 2014-09-09 Richard Sandiford <richard.sandiford@arm.com>
1874 * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
1875 * builtins.h (default_target_builtins): Likewise.
1876 * gcse.h (default_target_gcse): Likewise.
1877 * target-globals.h (target_globals): Add a destructor. Convert
1878 void-pointer fields back to their real type and change from
1879 GTY((atomic)) to GTY((skip)).
1880 (restore_target_globals): Remove casts accordingly.
1881 * target-globals.c (save_target_globals): Use XCNEW rather than
1882 ggc_internal_cleared_alloc to allocate non-GC structures.
1883 Use ggc_cleared_alloc to allocate the target_globals structure
1885 (target_globals::~target_globals): Define.
1887 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1889 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
1890 mnemonic instead of fldmfdd.
1891 * config/arm/arm.c (vfp_output_fstmd): Rename to...
1892 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
1893 Output vpush when address register is SP.
1894 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
1895 (vfp_output_vstmd): ... This.
1896 * config/arm/vfp.md (push_multi_vfp): Update call to
1899 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1901 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
1903 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1905 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
1906 (*sqrtdf2_vfp): Likewise.
1907 (*cmpsf_vfp): Likewise.
1908 (*cmpsf_trap_vfp): Likewise.
1909 (*cmpdf_vfp): Likewise.
1910 (*cmpdf_trap_vfp): Likewise.
1912 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1914 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
1915 (*truncdfsf2_vfp): Likewise.
1916 (*truncsisf2_vfp): Likewise.
1917 (*truncsidf2_vfp): Likewise.
1918 (fixuns_truncsfsi2): Likewise.
1919 (fixuns_truncdfsi2): Likewise.
1920 (*floatsisf2_vfp): Likewise.
1921 (*floatsidf2_vfp): Likewise.
1922 (floatunssisf2): Likewise.
1923 (floatunssidf2): Likewise.
1925 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1927 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
1928 (*muldf3_vfp): Likewise.
1929 (*mulsf3negsf_vfp): Likewise.
1930 (*muldf3negdf_vfp): Likewise.
1931 (*mulsf3addsf_vfp): Likewise.
1932 (*muldf3adddf_vfp): Likewise.
1933 (*mulsf3subsf_vfp): Likewise.
1934 (*muldf3subdf_vfp): Likewise.
1935 (*mulsf3negsfaddsf_vfp): Likewise.
1936 (*fmuldf3negdfadddf_vfp): Likewise.
1937 (*mulsf3negsfsubsf_vfp): Likewise.
1938 (*muldf3negdfsubdf_vfp): Likewise.
1940 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1942 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
1943 (*absdf2_vfp): Likewise.
1944 (*negsf2_vfp): Likewise.
1945 (*negdf2_vfp): Likewise.
1946 (*addsf3_vfp): Likewise.
1947 (*adddf3_vfp): Likewise.
1948 (*subsf3_vfp): Likewise.
1949 (*subdf3_vfp): Likewise.
1950 (*divsf3_vfp): Likewise.
1951 (*divdf3_vfp): Likewise.
1953 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1955 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
1957 (arm_print_operand): Don't convert real values to decimal
1958 representation in default case.
1959 (fp_immediate_constant): Delete.
1960 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
1961 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
1963 (*thumb2_movsi_vfp): Likewise.
1964 (*movdi_vfp): Likewise.
1965 (*movdi_vfp_cortexa8): Likewise.
1966 (*movhf_vfp_neon): Likewise.
1967 (*movhf_vfp): Likewise.
1968 (*movsf_vfp): Likewise.
1969 (*thumb2_movsf_vfp): Likewise.
1970 (*movdf_vfp): Likewise.
1971 (*thumb2_movdf_vfp): Likewise.
1972 (*movsfcc_vfp): Likewise.
1973 (*thumb2_movsfcc_vfp): Likewise.
1974 (*movdfcc_vfp): Likewise.
1975 (*thumb2_movdfcc_vfp): Likewise.
1977 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
1979 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
1983 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1986 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
1987 Use qualifier_immediate for last operand. Rename to...
1988 (aarch64_types_ternop_lane_qualifiers): ... This.
1989 (TYPES_QUADOP): Rename to...
1990 (TYPES_TERNOP_LANE): ... This.
1991 (aarch64_simd_expand_args): Return const0_rtx when encountering user
1992 error. Change return of 0 to return of NULL_RTX.
1993 (aarch64_crc32_expand_builtin): Likewise.
1994 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
1995 ICE when expanding unknown builtin.
1996 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
1997 TERNOP_LANE qualifiers.
1998 (sqdmlsl_lane): Likewise.
1999 (sqdmlal_laneq): Likewise.
2000 (sqdmlsl_laneq): Likewise.
2001 (sqdmlal2_lane): Likewise.
2002 (sqdmlsl2_lane): Likewise.
2003 (sqdmlal2_laneq): Likewise.
2004 (sqdmlsl2_laneq): Likewise.
2006 2014-09-09 Nick Clifton <nickc@redhat.com>
2008 * doc/invoke.texi (Optimization Options): Add missing @gol to the
2010 (S/390 and zSeries Options): Remove superfluous word from the
2011 description of the -mhotpatch option.
2013 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
2015 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
2016 * ira.c: #include "shrink-wrap.h"
2017 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
2018 * ifcvt.c: #include "shrink-wrap.h"
2019 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
2021 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
2023 * common/config/picochip/picochip-common.c: Remove.
2024 * config.gcc: Remove support for picochip.
2025 * config/picochip/constraints.md: Remove.
2026 * config/picochip/dfa_space.md: Remove.
2027 * config/picochip/dfa_speed.md: Remove.
2028 * config/picochip/picochip-protos.h: Remove.
2029 * config/picochip/picochip.c: Remove.
2030 * config/picochip/picochip.h: Remove.
2031 * config/picochip/picochip.md: Remove.
2032 * config/picochip/picochip.opt: Remove.
2033 * config/picochip/predicates.md: Remove.
2034 * config/picochip/t-picochip: Remove.
2035 * doc/md.texi: Don't document picochi.
2037 2014-09-08 David Malcolm <dmalcolm@redhat.com>
2039 * basic-block.h (control_flow_insn_p): Strengthen param from
2040 const_rtx to const rtx_insn *.
2041 * cfgbuild.c (control_flow_insn_p): Likewise.
2043 2014-09-08 David Malcolm <dmalcolm@redhat.com>
2045 * gcse.c (modify_mem_list): Strengthen this variable from
2046 vec<rtx> * to vec<rtx_insn *> *.
2047 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
2049 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
2050 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
2051 (record_last_mem_set_info): Strengthen param "insn" from rtx to
2053 (record_last_set_info): Likewise for local "last_set_insn".
2055 2014-09-08 DJ Delorie <dj@redhat.com>
2057 * doc/invoke.texi (MSP430 Options): Add -minrt.
2059 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2061 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
2062 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
2063 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
2065 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
2067 (adjust_splat): New function.
2068 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
2069 (dump_swap_insn_table): Add case for SH_SPLAT.
2071 2014-09-08 Richard Biener <rguenther@suse.de>
2074 * tree-inline.c (copy_loops): The source loop header should
2076 (tree_function_versioning): If loops need fixup after removing
2077 unreachable blocks fix them.
2078 * omp-low.c (simd_clone_adjust): Do not add incr block to
2079 loop under construction.
2081 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
2083 * config/aarch64/aarch64-builtins.c
2084 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
2086 2014-09-08 Joseph Myers <joseph@codesourcery.com>
2088 * config/i386/cygming.h (TF_SIZE): Remove.
2089 * config/i386/darwin.h (TF_SIZE): Remove.
2090 * config/i386/dragonfly.h (TF_SIZE): Remove.
2091 * config/i386/freebsd.h (TF_SIZE): Remove.
2092 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
2093 * config/i386/openbsdelf.h (TF_SIZE): Remove.
2094 * config/i386/sol2.h (TF_SIZE): Remove.
2095 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
2096 * config/ia64/linux.h (TF_SIZE): Remove.
2097 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
2098 * doc/tm.texi: Regenerate.
2099 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
2101 2014-09-08 Joseph Myers <joseph@codesourcery.com>
2103 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
2105 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
2107 * doc/tm.texi: Regenerate.
2108 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
2110 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
2111 * config/cris/cris.h (__make_dp): Remove.
2113 2014-09-08 Richard Biener <rguenther@suse.de>
2116 * cfgloop.c (mark_loop_for_removal): Track former header
2118 * cfgloop.h (struct loop): Add former_header member unconditionally.
2119 * loop-init.c (fix_loop_structure): Enable bogus loop removal
2120 diagnostic unconditionally.
2122 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
2125 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
2126 constraint for operand0 and remove write only modifier from operand3.
2128 2014-09-07 Richard Sandiford <richard.sandiford@arm.com>
2130 PR rtl-optimization/62208
2131 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
2132 rather than const0_rtx in eq/ne-xor simplifications.
2134 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
2136 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
2137 (arc_output_mi_thunk): Likewise.
2139 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
2140 arguments to silence bogus warning.
2142 2014-09-06 Richard Sandiford <richard.sandiford@arm.com>
2145 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
2147 2014-09-06 Tom de Vries <tom@codesourcery.com>
2149 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
2150 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
2151 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
2153 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
2156 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
2157 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
2159 2014-09-05 Easwaran Raman <eraman@google.com>
2161 PR rtl-optimization/62146
2162 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
2163 hoisted instruction unconditional.
2165 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
2168 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
2169 Do not allow any_mask_operand for operands[2].
2170 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
2172 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2174 * config/arc/arc.c (arc_print_operand): Use insn method of
2175 final_sequence for type-safety.
2176 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
2177 "insn" from rtx to rtx_insn *.
2178 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
2179 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
2180 Likewise for locals "branch", "label".
2181 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
2182 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
2183 (same_cmp_following_p): Likewise for locals "i2", "i3".
2184 * config/sh/sh_optimize_sett_clrt.cc
2185 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
2186 param "cbranch_insn".
2187 * function.c (convert_jumps_to_returns): Likewis for local "jump".
2188 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
2189 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
2191 (condjump_p): Likewise.
2192 (condjump_in_parallel_p): Likewise.
2194 (any_uncondjump_p): Likewise.
2195 (any_condjump_p): Likewise.
2196 (condjump_label): Likewise.
2197 (returnjump_p): Strengthen param "insn" from rtx to
2199 (onlyjump_p): Strengthen param "insn" from const_rtx to
2201 (jump_to_label_p): Likewise.
2202 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
2203 (invert_jump): Likewise.
2204 * reorg.c (simplejump_or_return_p): Add checked cast when calling
2206 (get_jump_flags): Strengthen param "insn" from rtx to
2208 (get_branch_condition): Likewise.
2209 (condition_dominates_p): Likewise.
2210 (make_return_insns): Move declaration of local "pat" earlier, to
2211 after we've handled NONJUMP_INSN_P and non-sequences, using its
2212 methods to simplify the code and for type-safety.
2213 * rtl.h (find_constant_src): Strengthen param from const_rtx to
2215 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
2216 (condjump_p): Strengthen param from const_rtx to
2218 (any_condjump_p): Likewise.
2219 (any_uncondjump_p): Likewise.
2221 (condjump_label): Likewise.
2222 (simplejump_p): Likewise.
2223 (returnjump_p): Likewise.
2224 (onlyjump_p): Likewise.
2225 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
2226 (invert_jump): Likewise.
2227 (condjump_in_parallel_p): Strengthen param from const_rtx to
2229 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
2230 to const rtx_insn *.
2231 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
2232 to const rtx_insn *.
2233 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
2235 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2237 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
2238 above the conditional, and convert the check on GET_CODE to a
2239 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
2240 the conditional. Simplify the conditional by using methods of
2243 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2245 * haifa-sched.c (check_clobbered_conditions): Strengthen local
2246 "link" from rtx to rtx_insn_list *, and use its methods for
2247 clarity and type-safety.
2248 (toggle_cancelled_flags): Likewise.
2249 (restore_last_backtrack_point): Likewise.
2250 (queue_to_ready): Use insn method of "link" in one place.
2251 (schedule_block): Strengthen local "link" from rtx to
2252 rtx_insn_list *, and use its methods for clarity and type-safety.
2254 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2256 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
2257 param "insn" from const_rtx to const rtx_insn *.
2258 (sched_get_reverse_condition_uncached): Likewise.
2259 (sched_get_condition_with_rev): Likewise.
2260 (sched_has_condition_p): Likewise.
2261 (sched_insns_conditions_mutex_p): Likewise for both params.
2262 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
2263 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
2264 (setup_insn_reg_uses): Move local "list" to be more tightly
2265 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
2266 its methods for clarity and type-safety.
2267 (sched_analyze_1): Strengthen local "pending" from rtx to
2268 rtx_insn_list *, and local "pending_mem" from rtx to
2269 rtx_expr_list *. Use methods of each for clarity and type-safety.
2270 (sched_analyze_2): Likewise.
2271 (sched_analyze_insn): Likewise.
2273 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
2274 param from const_rtx to const rtx_insn *.
2275 (sched_insns_conditions_mutex_p): Likewise for both params.
2276 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
2279 * system.h (CONST_CAST_RTX_INSN): New macro.
2281 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2283 * recog.c (peep2_attempt): Strengthen return type from rtx to
2285 (peep2_update_life): Likewise for params "last", "prev", removing
2286 a checked cast made redundant by this.
2287 (peephole2_optimize): Likewise for local "last".
2289 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2291 * basic-block.h (set_block_for_insn): Eliminate this macro in
2293 * rtl.h (set_block_for_insn): New inline function, imposing the
2294 requirement that the "insn" param is an rtx_insn *.
2296 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2298 * caller-save.c (setup_save_areas): Strengthen local "insn" from
2300 * final.c (get_call_reg_set_usage): Likewise for first param,
2301 eliminating a checked cast.
2302 * regs.h (get_call_reg_set_usage): Likewise for first param.
2303 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
2304 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
2305 cast, replacing references to "x" with "call_insn" where
2307 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
2308 rtx_insn *, adding a checked cast.
2310 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2312 * output.h (final_scan_insn): Strengthen first param from rtx to
2315 * final.c (final_scan_insn): Likewise, renaming it back from
2316 "uncast_insn" to "insn", eliminating the checked cast.
2318 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
2319 "vec" with an rtx_sequence * "seq", taking a copy of
2320 "final_sequence", and using methods of "seq" for clarity, and for
2321 type-safety in the calls to final_scan_insn.
2322 * config/mips/mips.c (mips_output_conditional_branch): Use methods
2323 of "final_sequence" for clarity, and for type-safety in the call to
2325 * config/sh/sh.c (print_slot): Strengthen param from rtx to
2326 rtx_sequence * and rename from "insn" to "seq".
2328 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2330 * jump.c (delete_related_insns): Introduce a new local "table" by
2331 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
2332 get_labels method of "table" to simplify access to the labels in
2335 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2337 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
2338 f_minmaxs, f_minmaxd types.
2340 2014-09-05 Richard Biener <rguenther@suse.de>
2342 * cfgloop.c (mark_loop_for_removal): Record former header
2343 when ENABLE_CHECKING.
2344 * cfgloop.h (strut loop): Add former_header member when
2346 * loop-init.c (fix_loop_structure): Sanity check loops
2347 marked for removal if they re-appeared.
2349 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2351 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
2352 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
2354 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
2355 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
2356 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
2357 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
2358 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
2359 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
2360 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
2361 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
2362 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
2363 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
2364 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
2365 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
2366 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
2367 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
2368 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
2369 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
2370 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
2371 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
2372 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
2373 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
2374 with int{32,16,8}_t.
2376 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2378 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
2379 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
2380 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
2381 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
2382 Remove temporary __asm__ and reimplement.
2384 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2386 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
2387 handling cmge, cmgt, cmeq, cmtst.
2389 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
2390 cmlt, cmgeu, cmgtu, cmtst): Remove.
2392 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
2393 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
2394 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
2395 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
2397 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2399 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
2401 (aarch64_fold_builtin): Update pattern for cmtst.
2403 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
2406 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
2408 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
2409 Switch operands, separate out more cases, refactor.
2411 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
2413 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
2414 argument; rename old version to...
2415 (aarch64_const_vec_all_same_in_range_p): ...this.
2416 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
2418 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
2420 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2422 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
2423 Remove qualifier_const_pointer, update comment.
2425 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2427 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
2429 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2431 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
2432 varargs with pointer parameter.
2433 (aarch64_simd_expand_builtin): pass pointer into previous.
2435 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2437 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
2440 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2442 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
2443 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
2444 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
2445 Replace temporary asm with call to builtin.
2446 (vrbit_p8, vrbitq_p8): New functions.
2448 2014-09-05 Richard Biener <rguenther@suse.de>
2450 * cfgloop.c (mark_loop_for_removal): New function.
2451 * cfgloop.h (mark_loop_for_removal): Declare.
2452 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
2453 (merge_blocks): Likewise.
2454 (duplicate_block): Likewise.
2455 * except.c (sjlj_emit_dispatch_table): Likewise.
2456 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
2457 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
2458 (thread_through_loop_header): Likewise.
2460 2014-09-05 Richard Biener <rguenther@suse.de>
2463 * fold-const.c (try_move_mult_to_index): Remove.
2464 (fold_binary_loc): Do not call it.
2465 * tree-data-ref.c (dr_analyze_indices): Strip conversions
2466 from the base object again.
2468 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
2470 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
2473 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2476 * config/arm/arm.md (setmem): New pattern.
2477 * config/arm/arm-protos.h (struct tune_params): New fields.
2478 (arm_gen_setmem): New prototype.
2479 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
2480 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
2481 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
2482 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
2483 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
2484 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
2485 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
2486 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
2487 (arm_const_inline_cost): New function.
2488 (arm_block_set_max_insns): New function.
2489 (arm_block_set_non_vect_profit_p): New function.
2490 (arm_block_set_vect_profit_p): New function.
2491 (arm_block_set_unaligned_vect): New function.
2492 (arm_block_set_aligned_vect): New function.
2493 (arm_block_set_unaligned_non_vect): New function.
2494 (arm_block_set_aligned_non_vect): New function.
2495 (arm_block_set_vect, arm_gen_setmem): New functions.
2497 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2499 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
2501 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2503 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
2505 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2507 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
2509 * valtrack.h: Adjust.
2511 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2513 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
2515 (emit_jump_insn_before_noloc): Likewise.
2516 (emit_call_insn_before_noloc): Likewise.
2517 (emit_label_before): Likewise.
2518 (emit_label_after): Likewise.
2519 (emit_insn_before_setloc): Likewise.
2520 (emit_jump_insn_before_setloc): Likewise.
2521 (emit_call_insn_before_setloc): Likewise.
2522 (emit_call_insn_before): Likewise.
2525 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2527 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
2528 rtx_insn *, eliminating a checked cast.
2530 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2532 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
2533 const_rtx to const rtx_insn *.
2534 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
2537 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2539 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
2540 fixup_args_size_notes.
2541 * expr.c (fixup_args_size_notes): Strengthen first two params from
2542 rtx to rtx_insn *, eliminating a checked cast.
2543 * rtl.h (fixup_args_size_notes): Strengthen first two params from
2546 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2548 * haifa-sched.c (get_ready_element): Strengthen return type from
2550 * sched-int.h (get_ready_element): Likewise.
2552 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
2555 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
2556 indexed_or_indirect_operand instead of memory_operand.
2557 (floatsi<mode>2_lfiwzx_mem): Ditto.
2559 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2561 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
2562 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
2563 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
2565 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2567 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
2569 (get_last_nonnote_insn): Likewise.
2570 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
2571 * resource.c (find_basic_block): Likewise.
2573 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
2576 2014-09-04 David Malcolm <dmalcolm@redhat.com>
2578 * genattr.c (main): Within the prototype of insn_latency written
2579 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
2580 * genautomata.c (output_internal_maximal_insn_latency_func):
2581 Within the implementation of insn_latency written out to
2582 insn-automata.c, strengthen both params from rtx to rtx_insn *,
2583 eliminating a pair of checked casts.
2585 2014-09-04 David Malcolm <dmalcolm@redhat.com>
2587 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
2590 * rtl.h (eh_returnjump_p): Likewise.
2592 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
2594 * Makefile.in (TAGS): Handle constructs in timevar.def.
2596 2014-09-04 Guozhi Wei <carrot@google.com>
2599 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
2600 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
2601 it into two patterns.
2602 (move_lo_quad_internal_be_<mode>): Likewise.
2604 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
2606 * doc/options.texi: Document that Var and Init are required if CPP
2608 * optc-gen.awk: Require Var and Init if CPP is given.
2609 * common.opt (Wpedantic): Use Init.
2611 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2613 * config/rs6000/rs6000.c (special_handling_values): Add
2615 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
2616 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
2617 as swappable with special handling SH_EXTRACT. Remove
2618 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
2620 (adjust_extract): New function.
2621 (handle_special_swappables): Add default to case statement; add
2622 case for SH_EXTRACT that calls adjust_extract.
2623 (dump_swap_insn_table): Handle SH_EXTRACT.
2625 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2627 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
2628 selection of 0th memory doubleword, regardless of endianness.
2630 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2632 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
2634 2014-09-04 Alan Modra <amodra@gmail.com>
2637 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
2640 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
2642 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
2643 * targhooks.c (default_dwarf_frame_reg_mode): New function.
2644 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
2645 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
2646 * doc/tm.texi: Regenerate.
2647 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
2648 selection logic to default_dwarf_frame_reg_mode.
2650 2014-09-03 Marek Polacek <polacek@redhat.com>
2652 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
2655 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
2657 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
2658 the automodified register.
2660 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
2662 * output.h (get_some_local_dynamic_name): Declare.
2663 * final.c (some_local_dynamic_name): New variable.
2664 (get_some_local_dynamic_name): New function.
2665 (final_end_function): Clear some_local_dynamic_name.
2666 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
2667 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2668 (print_operand): Report an error if '%&' is used inappropriately.
2669 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
2670 (get_some_local_dynamic_name_1): Delete.
2671 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
2672 (rs6000_get_some_local_dynamic_name): Delete.
2673 (rs6000_get_some_local_dynamic_name_1): Delete.
2674 (print_operand): Report an error if '%&' is used inappropriately.
2675 * config/s390/s390.c (machine_function): Remove some_ld_name.
2676 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2677 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
2678 * config/sparc/sparc.c: Include rtl-iter.h.
2679 (machine_function): Remove some_ld_name.
2680 (sparc_print_operand): Report an error if '%&' is used inappropriately.
2681 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2683 2014-09-03 Richard Henderson <rth@redhat.com>
2685 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
2686 (aarch64_popwb_pair_reg): Remove.
2687 (aarch64_set_frame_expr): Remove.
2688 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
2689 the restore ops performed by the insns generated.
2690 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
2691 insn. Perform the calls_eh_return addition later; do not attempt to
2692 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
2693 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
2694 special markup at all. Load cfun->machine->frame.hard_fp_offset
2695 into a local variable.
2696 (aarch64_frame_pointer_required): Don't check calls_alloca.
2698 2014-09-03 Richard Biener <rguenther@suse.de>
2700 * opts.c (default_options_optimization): Adjust
2701 max-combine-insns to 2 for -Og.
2703 2014-09-03 Martin Jambor <mjambor@suse.cz>
2706 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
2707 pass-trough jump functions correctly.
2709 2014-09-03 Martin Jambor <mjambor@suse.cz>
2712 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
2713 created replacements in ascending order of offsets.
2714 (known_aggs_to_agg_replacement_list): Likewise.
2716 2014-09-03 Martin Liska <mliska@suse.cz>
2718 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
2719 is set to set uninitialized value for vnresult.
2721 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2723 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
2724 for TARGET_MUST_PASS_IN_STACK.
2726 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2728 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
2729 for TARGET_ARG_PARTIAL_BYTES.
2731 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2733 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
2734 instructions for varargs implementation.
2735 (nds32_expand_epilogue): Emit stack adjustment instructions for
2736 varargs implementation.
2738 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2740 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
2741 optimization detection.
2743 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2745 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
2747 (nds32_function_arg_advance): Deal with nameless arguments.
2748 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
2749 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
2750 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
2752 2014-09-03 Richard Biener <rguenther@suse.de>
2754 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
2755 (struct bb_bitmap_sets): Remove deferred member.
2756 (BB_DEFERRED): Remove.
2757 (defer_or_phi_translate_block): Remove.
2758 (compute_antic_aux): Remove deferring of blocks, assert
2759 proper iteration order.
2760 (compute_antic): Do not set BB_DEFERRED.
2761 (eliminate): Allocate el_avail of proper size initially.
2763 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2765 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
2766 according to the value of crtl->args.pretend_args_size.
2768 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2770 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
2771 varargs information.
2773 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2775 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
2776 implementation for TARGET_SETUP_INCOMING_VARARGS.
2777 (nds32_strict_argument_naming): Refine comment.
2778 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
2779 Define for future implementation.
2781 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
2783 * config/i386/adxintrin.h (_subborrow_u32): New.
2784 (_addcarry_u32): Ditto.
2785 (_subborrow_u64): Ditto.
2786 (_addcarry_u64): Ditto.
2787 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
2789 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
2790 __builtin_ia32_sbb_u64
2792 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2794 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
2796 (nds32_function_arg_advance): Likewise.
2797 (nds32_init_cumulative_args): Likewise.
2798 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
2799 (NDS32_FIRST_GPR_REGNUM): Define.
2800 (NDS32_LAST_GPR_REGNUM): Define.
2801 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
2802 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
2803 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
2804 (machine_function): Use GRP-specific stuff.
2806 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2808 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
2809 (nds32_expand_epilogue): Likewise.
2810 (nds32_expand_prologue_v3push): Likewise.
2811 (nds32_expand_epilogue_v3pop): Likewise.
2813 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2815 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
2816 v3push/v3pop for variadic function.
2817 * config/nds32/nds32.md (prologue, epilogue): Likewise.
2819 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2821 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
2822 Check rtx for varargs implementation.
2823 (nds32_output_stack_pop): Likewise.
2824 * config/nds32/nds32-protos.h: Have a rtx argument for
2825 nds32_output_stack_push and nds32_output_stack_pop.
2826 * config/nds32/nds32.md: Likewise.
2828 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2830 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
2831 to check if FUNC is an interrupt service routine.
2832 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
2834 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2836 * config/nds32/nds32.h (machine_function): Add some fields for variadic
2837 arguments implementation.
2839 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2841 * config/nds32/nds32-predicates.c
2842 (nds32_valid_stack_push_pop): Rename to ...
2843 (nds32_valid_stack_push_pop_p): ... this.
2844 * config/nds32/nds32-protos.h: Likewise.
2845 * config/nds32/predicates.md: Likewise.
2847 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2849 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
2850 (nds32_emit_stack_v3push): ... this.
2851 (nds32_gen_stack_v3pop): Rename to ...
2852 (nds32_emit_stack_v3pop): ... this and consider CFA restore
2855 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2857 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
2858 (nds32_emit_stack_push_multiple): ... this.
2859 (nds32_gen_stack_pop_multiple): Rename to ...
2860 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
2863 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2866 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
2867 and add a second splitter to handle the remaining cases.
2869 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2871 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
2873 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2875 * cfgexpand.c (label_rtx_for_bb): Change type to
2876 hash_map<basic_block, rtx_code_label *> *.
2877 (expand_gimple_basic_block): Adjust.
2878 (pass_expand::execute): Likewise.
2880 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2882 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
2883 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
2884 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
2885 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
2886 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
2887 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
2888 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
2891 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2893 * alloc-pool.c: Include coretypes.h.
2894 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
2895 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
2896 hash_set instead of htab.
2897 * ggc-page.c (in_gc): New variable.
2898 (ggc_free): Do nothing if a collection is taking place.
2899 (ggc_collect): Set in_gc appropriately.
2900 * ggc.h (gt_ggc_mx(const char *)): New function.
2901 (gt_pch_nx(const char *)): Likewise.
2902 (gt_ggc_mx(int)): Likewise.
2903 (gt_pch_nx(int)): Likewise.
2904 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
2905 (hash_map::hash_entry::pch_nx): Likewise.
2906 (hash_map::hash_entry::pch_nx_helper): Likewise.
2907 (hash_map::hash_map): Adjust.
2908 (hash_map::create_ggc): New function.
2909 (gt_ggc_mx): Likewise.
2910 (gt_pch_nx): Likewise.
2911 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
2912 (default_hashset_traits::pch_nx): Likewise.
2913 (hash_set::hash_entry::ggc_mx): Likewise.
2914 (hash_set::hash_entry::pch_nx): Likewise.
2915 (hash_set::hash_entry::pch_nx_helper): Likewise.
2916 (hash_set::hash_set): Adjust.
2917 (hash_set::create_ggc): New function.
2918 (hash_set::elements): Likewise.
2919 (gt_ggc_mx): Likewise.
2920 (gt_pch_nx): Likewise.
2921 * hash-table.h (hash_table::hash_table): Adjust.
2922 (hash_table::m_ggc): New member.
2923 (hash_table::~hash_table): Adjust.
2924 (hash_table::expand): Likewise.
2925 (hash_table::empty): Likewise.
2926 (gt_ggc_mx): New function.
2927 (hashtab_entry_note_pointers): Likewise.
2928 (gt_pch_nx): Likewise.
2930 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2932 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
2933 built-in definition.
2934 (XVCVUXDDP_SCALE): Likewise.
2935 (XVCVDPSXDS_SCALE): Likewise.
2936 (XVCVDPUXDS_SCALE): Likewise.
2937 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
2938 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
2939 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
2940 VSX_BUILTIN_XVCVDPUXDS_SCALE.
2941 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
2943 * config/rs6000/rs6000.c (real.h): New include.
2944 (rs6000_scale_v2df): New function.
2945 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
2946 (UNSPEC_VSX_XVCVUXDDP): Likewise.
2947 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
2948 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
2949 (vsx_xvcvsxddp_scale): New define_expand.
2950 (vsx_xvcvsxddp): New define_insn.
2951 (vsx_xvcvuxddp_scale): New define_expand.
2952 (vsx_xvcvuxddp): New define_insn.
2953 (vsx_xvcvdpsxds_scale): New define_expand.
2954 (vsx_xvcvdpsxds): New define_insn.
2955 (vsx_xvcvdpuxds_scale): New define_expand.
2956 (vsx_xvcvdpuxds): New define_insn.
2957 * doc/extend.texi (vec_ctf): Add new prototypes.
2958 (vec_cts): Likewise.
2959 (vec_ctu): Likewise.
2960 (vec_splat): Likewise.
2961 (vec_div): Likewise.
2962 (vec_mul): Likewise.
2964 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2967 * config/arm/neon.md
2968 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
2969 <v_cmp_result>): New pattern.
2970 * config/arm/iterators.md (NEON_VCVT): New int iterator.
2971 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
2972 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
2973 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
2974 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
2975 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
2977 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2980 * config/arm/iterators.md (FIXUORS): New code iterator.
2981 (VCVT): New int iterator.
2982 (su_optab): New code attribute.
2984 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
2986 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2988 * config/aarch64/predicates.md (aarch64_comparison_operation):
2989 New special predicate.
2990 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
2991 aarch64_comparison_operation instead of matching an operator.
2992 Update operand numbers.
2993 (csinc3<mode>_insn): Likewise.
2994 (*csinv3<mode>_insn): Likewise.
2995 (*csneg3<mode>_insn): Likewise.
2996 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
2997 * config/aarch64/aarch64.c (aarch64_get_condition_code):
2998 Return -1 instead of aborting on invalid condition codes.
2999 (aarch64_print_operand): Update aarch64_get_condition_code callsites
3000 to assert that the returned condition code is valid.
3001 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
3003 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
3005 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
3006 tree.def, and gimple.def
3008 2014-09-02 Jakub Jelinek <jakub@redhat.com>
3009 Balaji V. Iyer <balaji.v.iyer@intel.com>
3010 Igor Zamyatin <igor.zamyatin@intel.com>
3012 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
3013 (__cilkrts_cilk_for_64): Likewise.
3014 * cilk-common.c (declare_cilk_for_builtin): New function.
3015 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
3016 __cilkrts_cilk_for_64 bultins.
3017 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
3019 (cilk_for_32_fndecl): New define.
3020 (cilk_for_64_fndecl): Likewise.
3021 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
3022 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
3023 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
3024 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
3025 GF_OMP_FOR_COMBINED_INTO.
3026 * gimplify.c (gimplify_scan_omp_clauses): Added
3027 OMP_CLAUSE__CILK_FOR_COUNT_ case.
3028 (gimplify_adjust_omp_clauses): Ditto.
3029 (gimplify_omp_for): Added CILK_FOR case.
3030 (gimplify_expr): Ditto.
3031 * omp-low.c: Include cilk.h.
3032 (extract_omp_for_data): Set appropriate kind for
3033 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
3034 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
3035 (create_omp_child_function_name): Added second argument to handle
3037 (cilk_for_check_loop_diff_type): New function.
3038 (expand_cilk_for_call): Likewise.
3039 (expand_cilk_for): Likewise.
3040 (create_omp_child_function): Set cilk_for_count; handle the cases when
3041 it is true; call create_omp_child_function_name with second argument.
3042 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
3043 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
3044 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
3045 * tree-nested.c (convert_nonlocal_omp_clauses): Added
3046 OMP_CLAUSE__CILK_FOR_COUNT_ case.
3047 (convert_local_omp_clauses): Ditto.
3048 * tree-pretty-print.c (dump_omp_clause): Added
3049 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
3050 (dump_generic_node): Added CILK_FOR case.
3051 * tree.c (omp_clause_num_ops): New element
3052 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
3053 (omp_clause_code_name): New element _Cilk_for_count_.
3054 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
3055 * tree.def: Add tree code for CILK_FOR.
3057 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
3059 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
3060 (ppc403-compare): Add "exts with dot" case.
3061 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
3062 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
3063 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
3064 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
3065 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
3066 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
3067 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
3068 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
3069 cell-cmp-microcoded): Similarly.
3070 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
3071 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
3072 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
3073 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
3074 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
3075 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
3076 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
3077 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
3078 (power6-compare): Add "exts with dot" case.
3079 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
3080 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
3081 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
3083 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
3084 if avoiding Cell microcode.
3085 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
3086 (is_cracked_insn): Ditto.
3087 (insn_must_be_first_in_group): Ditto.
3088 * config/rs6000/rs6000.md (dot): Adjust comment.
3089 (cell_micro): Handle exts+dot.
3090 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
3091 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
3092 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
3093 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
3094 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
3095 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
3096 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
3098 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
3100 * config/rs6000/rs6000.md (QHSI): Delete.
3101 (EXTQI, EXTHI, EXTSI): New mode iterators.
3102 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
3103 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
3104 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
3105 9 anonymous instructions, and 8 splitters): Delete.
3106 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
3107 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
3108 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
3109 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
3110 *zero_extendsi<mode>2_dot2): New.
3112 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
3114 * config/rs6000/rs6000.md (any_extend): New code iterator.
3115 (u, su): New code attributes.
3116 (dmode, DMODE): New mode attributes.
3117 (<su>mul<mode>3_highpart): New.
3118 (*<su>mul<mode>3_highpart): New.
3119 (<su>mulsi3_highpart_le): New.
3120 (<su>muldi3_highpart_le): New.
3121 (<su>mulsi3_highpart_64): New.
3122 (<u>mul<mode><dmode>3): New.
3123 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
3125 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
3128 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
3130 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
3131 *mulsi3_internal2, and two splitters): Delete.
3132 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
3134 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
3136 2014-09-02 Richard Biener <rguenther@suse.de>
3138 PR tree-optimization/62695
3139 * tree-ssa-structalias.c (find_func_clobbers): Add missing
3142 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
3145 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
3147 2014-09-01 Andi Kleen <ak@linux.intel.com>
3149 * file-find.c (add_prefix_begin): Add.
3150 (do_add_prefix): Rename from add_prefix with first argument.
3151 (add_prefix): Add new wrapper.
3152 * file-find.h (add_prefix_begin): Add.
3153 * gcc-ar.c (main): Support -B option.
3155 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
3157 * genemit.c: Include dumpfile.h.
3158 (gen_split): Print name of splitter function to dump file.
3160 2014-09-01 Richard Biener <rguenther@suse.de>
3162 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
3163 Use stack auto_vecs for constraint expressions.
3164 (find_func_aliases_for_call): Likewise.
3165 (find_func_aliases): Likewise.
3166 (find_func_clobbers): Likewise.
3168 2014-09-01 Richard Biener <rguenther@suse.de>
3170 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
3171 operands vector in most cases. Remove redundant code.
3173 2014-09-01 Olivier Hainque <hainque@adacore.com>
3175 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
3176 $WIND_BASE instead of designating a harcoded arbitrary home dir.
3177 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
3179 2014-09-01 Richard Biener <rguenther@suse.de>
3181 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
3182 copy_reference_ops_from_call, vn_nary_op_compute_hash,
3183 vn_reference_compute_hash, vn_reference_insert): Remove.
3184 (vn_reference_lookup_call): New function.
3185 * tree-ssa-sccvn.c (vn_reference_compute_hash,
3186 copy_reference_ops_from_ref, copy_reference_ops_from_call,
3187 vn_reference_insert, vn_nary_op_compute_hash): Make static.
3188 (create_reference_ops_from_call): Remove.
3189 (vn_reference_lookup_3): Properly update shared_lookup_references.
3190 (vn_reference_lookup_pieces): Assert that we updated
3191 shared_lookup_references properly.
3192 (vn_reference_lookup): Likewise.
3193 (vn_reference_lookup_call): New function.
3194 (visit_reference_op_call): Use it. Avoid re-building the
3196 (visit_reference_op_load): Remove redundant lookup.
3197 (visit_reference_op_store): Perform special tail-merging work
3198 only when possibly doing tail-merging.
3199 (visit_use): Likewise.
3200 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
3202 2014-09-01 Jakub Jelinek <jakub@redhat.com>
3205 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
3206 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
3207 (find_inc): Revert 2014-08-13 change.
3209 2014-09-01 Marek Polacek <polacek@redhat.com>
3212 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
3213 Change the type of V to unsigned HOST_WIDE_INT.
3215 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
3217 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
3218 the size of byte markers.
3219 (do_shift_rotate): Fix confusion between host, target and marker byte
3221 (verify_symbolic_number_p): Likewise.
3222 (find_bswap_or_nop_1): Likewise.
3223 (find_bswap_or_nop): Likewise.
3225 2014-09-01 Olivier Hainque <hainque@adacore.com>
3227 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
3228 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
3230 2014-09-01 Jakub Jelinek <jakub@redhat.com>
3232 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
3233 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
3234 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
3236 2014-09-01 Yury Gribov <y.gribov@samsung.com>
3240 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
3241 (build_check_stmt): Likewise.
3242 (instrument_strlen_call): Likewise.
3243 (asan_expand_check_ifn): Likewise and fix types.
3244 (maybe_cast_to_ptrmode): New function.
3246 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
3248 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
3250 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
3252 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
3254 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
3256 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
3257 prefix to function labels when generating fast indirect calls.
3259 2014-08-30 David Malcolm <dmalcolm@redhat.com>
3263 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
3264 param back from rtx_insn * to rtx. Rename param from "label" to
3265 "label_or_return", reintroducing "label" as an rtx_insn * after
3266 we've ensured it's not a RETURN.
3267 (first_active_target_insn): Likewise for return type and param;
3268 add a checked cast to rtx_insn * once we've ensured "insn" is not
3270 (steal_delay_list_from_target): Convert param "pnew_thread" back
3271 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
3273 (own_thread_p): Convert param "thread" back from an rtx_insn * to
3274 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
3275 cast once we've established we're not dealing with a RETURN,
3276 renaming subsequent uses of "thread" to "thread_insn".
3277 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
3279 (follow_jumps): Convert return type and param "label" from
3280 rtx_insn * back to rtx. Move initialization of "value" to after
3281 the handling for ANY_RETURN_P, adding a checked cast there to
3282 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
3283 rename to "this_label_or_return", reintroducing "this_label" as
3284 an rtx_insn * once we've handled the case where it could be an
3286 (fill_slots_from_thread): Rename param "thread" to
3287 "thread_or_return", converting from an rtx_insn * back to an rtx.
3288 Reintroduce name "thread" as an rtx_insn * local with a checked
3289 cast once we've handled the case of it being an ANY_RETURN_P.
3290 Convert local "new_thread" from an rtx_insn * back to an rtx.
3291 Add a checked cast when assigning to "trial" from "new_thread".
3292 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
3293 checked cast to rtx_insn * from "new_thread" when invoking
3295 (fill_eager_delay_slots): Convert locals "target_label",
3296 "insn_at_target" from rtx_insn * back to rtx.
3297 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
3298 (relax_delay_slots): Convert locals "trial", "target_label" from
3299 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
3300 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
3301 invoking update_block.
3302 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
3303 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
3305 * resource.h (mark_target_live_regs): Undo erroneous conversion
3306 of second param of r214693, converting it back from rtx_insn * to
3307 rtx, since it could be a RETURN.
3309 * resource.c (find_dead_or_set_registers): Similarly, convert
3310 param "jump_target" back from an rtx_insn ** to an rtx *, as we
3311 could be writing back a RETURN. Rename local rtx_insn * "next" to
3312 "next_insn", and introduce "lab_or_return" as a local rtx,
3313 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
3314 (mark_target_live_regs): Undo erroneous conversion
3315 of second param of r214693, converting it back from rtx_insn * to
3316 rtx, since it could be a RETURN. Rename it from "target" to
3317 "target_maybe_return", reintroducing the name "target" as a local
3318 rtx_insn * with a checked cast, after we've handled the case of
3321 2014-08-29 DJ Delorie <dj@redhat.com>
3323 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
3324 pointer size up to a power of two.
3325 * defaults.h (DWARF2_ADDR_SIZE): Round up.
3326 (POINTER_SIZE_UNITS): New, rounded up value.
3327 * dwarf2asm.c (size_of_encoded_value): Use it.
3328 (dw2_output_indirect_constant_1): Likewise.
3329 * expmed.c (init_expmed_one_conv): We now know the sizes of
3331 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
3332 * optabs.c (expand_float): Use precision, not size.
3333 (expand_fix): Likewise.
3334 * simplify-rtx (simplify_unary_operation_1): Likewise.
3335 * tree-dfa.c (get_ref_base_and_extent): Likewise.
3336 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
3337 (default_assemble_integer) Likewise.
3338 (dump_tm_clone_pairs): Likewise.
3339 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
3340 * var-tracking.c (adjust_mems): Allow partial-int modes also.
3341 (prepare_call_arguments): Likewise.
3342 * stor-layout.c (finalize_type_size): Preserve precision.
3343 (layout_type): Use precision, not size.
3345 * expr.c (convert_move): If the target has an explicit converter,
3348 2014-08-29 David Malcolm <dmalcolm@redhat.com>
3350 * gdbinit.in: Skip various inline functions in rtl.h when
3353 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
3356 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
3358 2014-08-29 Richard Biener <rguenther@suse.de>
3360 PR tree-optimization/62291
3361 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
3362 exactly the vector size needed and use quick_push.
3363 (phi_translate_1): Adjust comment.
3364 (valid_in_sets): Remove block argument and remove pointless
3366 (dependent_clean): Adjust for removal of block argument.
3368 (compute_antic_aux): Likewise.
3369 (compute_partial_antic_aux): Likewise.
3371 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
3372 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3373 Anna Tikhonova <anna.tikhonova@intel.com>
3374 Ilya Tocar <ilya.tocar@intel.com>
3375 Andrey Turetskiy <andrey.turetskiy@intel.com>
3376 Ilya Verbin <ilya.verbin@intel.com>
3377 Kirill Yukhin <kirill.yukhin@intel.com>
3378 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3380 * config/i386/sse.md
3381 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
3382 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
3383 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
3384 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
3386 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
3387 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3388 Anna Tikhonova <anna.tikhonova@intel.com>
3389 Ilya Tocar <ilya.tocar@intel.com>
3390 Andrey Turetskiy <andrey.turetskiy@intel.com>
3391 Ilya Verbin <ilya.verbin@intel.com>
3392 Kirill Yukhin <kirill.yukhin@intel.com>
3393 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3395 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
3396 * config/i386/sse.md
3397 (define_mode_iterator VI4_128_8_256): New.
3398 (define_mode_iterator VI2_128_4_256): Ditto.
3399 (define_mode_iterator PMOV_DST_MODE): Rename into
3400 (define_mode_iterator PMOV_DST_MODE_1): this.
3401 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
3402 Use PMOV_DST_MODE_1 mode iterator.
3403 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
3405 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
3407 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
3408 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
3409 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
3410 (define_mode_iterator PMOV_DST_MODE_2): New.
3411 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
3412 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
3413 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
3415 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
3416 (define_mode_attr pmov_dst_3): Ditto.
3417 (define_mode_attr pmov_dst_zeroed_3): Ditto.
3418 (define_mode_attr pmov_suff_3): Ditto.
3419 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
3420 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
3421 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
3422 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
3423 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
3424 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
3425 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
3426 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
3427 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
3428 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
3429 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
3430 (define_mode_attr pmov_dst_4): Ditto.
3431 (define_mode_attr pmov_dst_zeroed_4): Ditto.
3432 (define_mode_attr pmov_suff_4): Ditto.
3433 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
3434 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
3435 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
3436 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
3437 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
3438 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
3439 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
3440 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
3441 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
3442 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
3443 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
3445 2014-08-29 Richard Biener <rguenther@suse.de>
3447 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
3448 NON_LVALUE_EXPR in gimple.
3450 2014-08-29 Richard Biener <rguenther@suse.de>
3453 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
3454 from previous refactoring.
3455 (gimple_fold_builtin_strncpy): Likewise.
3457 2014-08-29 David Malcolm <dmalcolm@redhat.com>
3460 * function.c (assign_parm_setup_reg): Remove erroneous checked
3461 cast to rtx_insn * on result of gen_extend_insn in favor of
3462 introducing a new local rtx "pat".
3464 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
3466 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
3468 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
3470 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3472 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
3473 (next_insn): Likewise.
3474 * emit-rtl.c (next_insn): Likewise.
3475 (previous_insn): Likewise.
3476 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
3477 "insn" and "next" from rtx to rtx_insn *.
3478 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
3479 "insn", "insn1", "vliw_start", "prologue_end_note",
3480 "last_insn_in_packet".
3482 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3484 * shrink-wrap.h (active_insn_between): Strengthen both params from
3486 * function.c (active_insn_between): Likewise.
3488 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3490 * genattr.c (main): When writing out insn-attr.h, strengthen param
3491 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
3492 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
3493 writing out the definition of dfa_clear_single_insn_cache to the
3494 generated insn-automata.c
3496 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3498 * resource.h (clear_hashed_info_for_insn): Strengthen param from
3500 (incr_ticks_for_insn): Likewise.
3501 (init_resource_info): Likewise.
3503 * resource.c (init_resource_info): Likewise.
3504 (clear_hashed_info_for_insn): Likewise.
3505 (incr_ticks_for_insn): Likewise.
3507 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
3509 (steal_delay_list_from_target): Use methods of "seq".
3510 (try_merge_delay_insns): Use methods of "merged_insns".
3511 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
3512 (reorg_redirect_jump): Likewise for param "jump".
3514 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3516 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
3518 * config/s390/s390.c (s390_split_branches): Eliminate top-level
3519 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
3521 (s390_mainpool_finish): In three places, split out a local rtx
3522 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
3523 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
3524 and split another local rtx "insn" out into rtx "pat" and
3526 * config/sh/sh.c (output_branchy_insn): Rather than working
3527 directly on operands[9], introduce local rtx_code_label *
3528 variables named "lab" in two places, working on them, and then
3529 assigning them to operands[9], so that the intervening operations
3530 are known by the type system to be on insns.
3532 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3534 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
3537 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
3538 in invocation of INSN_HAS_LOCATION.
3540 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3542 * config/rs6000/altivec.h (vec_xl): New #define.
3543 (vec_xst): Likewise.
3544 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
3545 (XXSPLTD_V2DI): Likewise.
3546 (DIV_V2DI): Likewise.
3547 (UDIV_V2DI): Likewise.
3548 (MUL_V2DI): Likewise.
3549 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
3550 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
3551 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
3552 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
3553 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
3554 (UNSPEC_VSX_DIVSD): Likewise.
3555 (UNSPEC_VSX_DIVUD): Likewise.
3556 (UNSPEC_VSX_MULSD): Likewise.
3557 (vsx_mul_v2di): New insn-and-split.
3558 (vsx_div_v2di): Likewise.
3559 (vsx_udiv_v2di): Likewise.
3560 (vsx_xxspltd_<mode>): New insn.
3562 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3564 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
3566 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
3567 (NEXT_INSN): Likewise.
3568 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
3569 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
3571 (no_labels_between_p): Likewise for both params.
3573 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
3574 cast when using NEXT_INSN on operands[2].
3575 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
3576 "insn" from rtx to rtx_insn *, adding a checked cast.
3577 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
3579 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
3581 (arc_text_label): Likewise for param "insn".
3582 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
3584 (arc_ccfsm_record_condition): Likewise for param "jump".
3585 (arc_text_label): Likewise for local "label".
3586 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
3587 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
3588 a method for typesafety. Add a checked cast.
3589 * config/arc/constraints.md (Clb): Add a checked cast when getting
3590 the CODE_LABEL from a LABEL_REF.
3591 * config/arm/arm.c (require_pic_register): Strengthen locals
3592 "seq", "insn" from rtx to rtx_insn *.
3593 (create_fix_barrier): Likewise for locals "selected", "next".
3594 (thumb1_reorg): Likewise for locals "prev", "insn".
3595 (arm_expand_prologue): Likewise for local "last".
3596 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
3598 (thumb2_output_casesi): Likewise for operands[2].
3599 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
3600 strengthen local "insn" from rtx to rtx_insn *.
3601 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
3602 type and param "insn".
3603 (find_prev_insn_start): Likewise.
3604 (hwloop_optimize): Likewise for locals "insn", "last_insn",
3606 (gen_one_bundle): Likewise for loal "t".
3607 (find_load): Likewise for param "insn".
3608 (workaround_speculation): Likewise for locals "insn", "next",
3609 "target", "next_tgt".
3610 * config/c6x/c6x.c (assign_reservations): Likewise for both params
3611 and for locals "insn", "within", "last".
3612 (count_unit_reqs): Likewise for params "head", "tail" and local
3614 (try_rename_operands): Likewise for params "head", "tail".
3615 (reshuffle_units): Likewise for locals "head", "tail", "insn".
3616 (struct c6x_sched_context): Likewise for fields
3617 "last_scheduled_insn", "last_scheduled_iter0".
3618 (init_sched_state): Replace NULL_RTX with NULL.
3619 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
3621 (undo_split_delayed_nonbranch): Likewise for param and for local
3623 (conditionalize_after_sched): Likewise for local "insn".
3624 (bb_earliest_end_cycle): Likewise.
3625 (filter_insns_above): Likewise for locals "insn", "next".
3626 (hwloop_optimize): Remove redundant checked cast.
3627 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
3628 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
3630 (cris_simple_epilogue): Likewise.
3631 (cris_expand_prologue): Likewise.
3632 (cris_expand_epilogue): Likewise.
3633 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
3634 local "insn" from rtx to rtx_insn *.
3635 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
3636 (struct frv_packet_group): Likewise for the elements within array
3637 fields "insns", "sorted", and for field "nop".
3638 (frv_packet): Likewise for the elements within array field
3640 (frv_add_insn_to_packet): Likewise for param "insn".
3641 (frv_insert_nop_in_packet): Likewise for param "insn" and local
3643 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
3644 (frv_sort_insn_group_1): Likewise for local "insn".
3645 (frv_optimize_membar_local): Likewise.
3646 (frv_align_label): Likewise for locals "x", "last", "barrier",
3648 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
3650 (ia64_sched_init): Likewise for local "insn".
3651 (scheduled_good_insn): Likewise for param "last".
3652 (struct _ia64_sched_context): Likewise for field
3653 "last_scheduled_insn".
3654 (ia64_init_sched_context): Replace NULL_RTX with NULL.
3655 (struct bundle_state): Likewise for field "insn".
3656 (issue_nops_and_insn): Likewise for param "insn".
3657 (get_next_important_insn): Likewise for return type and both
3659 (ia64_add_bundle_selector_before): Likewise for param "insn".
3660 (bundling): Likewise for params "prev_head_insn", "tail" and
3661 locals "insn", "next_insn", "b". Eliminate top-level local rtx
3662 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
3663 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
3664 Strengthen final param from rtx to rtx_insn *.
3665 (iq2000_move_1word): Likewise for second param.
3666 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
3667 param "cur_insn" and local "next_insn".
3668 (iq2000_move_1word): Likewise for param "insn".
3669 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
3670 casts when using NEXT_INSN on operands[1].
3671 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
3672 "insn" from rtx to rtx_insn *.
3673 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
3674 "x", introducing local rtx_insn * "insn" for when working with the
3675 CODE_LABEL of the LABEL_REF.
3676 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
3678 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
3680 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
3682 (conditionalize_block): Likewise for return type and param.
3683 (mcore_is_dead): Likewise for param "first" and local "insn".
3684 (emit_new_cond_insn): Likewise for return type.
3685 (conditionalize_block): Likewise for return type, param, and
3686 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
3688 (conditionalize_optimization): Likewise for local "insn".
3689 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
3691 * config/microblaze/microblaze.md: Add checked casts when using
3693 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
3694 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
3695 and rtx_insn * "insn".
3696 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
3697 checked cast when using NEXT_INSN on operands[2].
3698 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
3699 local "insn" from rtx to rtx_insn *.
3700 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
3702 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
3703 Add a checked cast when using NEXT_INSN on operands[1].
3704 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
3706 (pa_output_cbranch): Likewise for final param.
3707 (pa_output_lbranch): Likewise for second param.
3708 (pa_output_bb): Likewise for third param.
3709 (pa_output_bvb): Likewise.
3710 (pa_output_dbra): Likewise for second param.
3711 (pa_output_movb): Likewise.
3712 (pa_output_parallel_movb): Likewise.
3713 (pa_output_parallel_addb): Likewise.
3714 (pa_output_millicode_call): Likewise for first param.
3715 (pa_output_mul_insn): Likewise for second param.
3716 (pa_output_div_insn): Likewise for third param.
3717 (pa_output_mod_insn): Likewise for second param.
3718 (pa_jump_in_call_delay): Likewise for param.
3719 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
3720 (pa_output_div_insn): Likewise.
3721 (pa_output_mod_insn): Likewise.
3722 (pa_output_cbranch): Likewise.
3723 (pa_output_lbranch): Likewise.
3724 (pa_output_bb): Likewise.
3725 (pa_output_bvb): Likewise.
3726 (pa_output_dbra): Likewise.
3727 (pa_output_movb): Likewise.
3728 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
3729 to simplify and for typesafety.
3730 (pa_output_call): Use method of rtx_sequence *.
3731 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
3732 (pa_jump_in_call_delay): Likewise.
3733 (pa_output_parallel_movb): Likewise.
3734 (pa_output_parallel_addb): Likewise.
3735 (pa_following_call): Likewise.
3736 (pa_combine_instructions): Likewise for locals "anchor",
3738 (pa_can_combine_p): Likewise for params "anchor", "floater" and
3739 locals "start", "end".
3740 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
3741 param "insn" and local "local_insn".
3742 (picochip_final_prescan_insn): Likewise for local "local_insn".
3743 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
3745 (uses_TOC): Likewise.
3746 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
3747 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
3748 splitting out to more tightly-scoped locals, 3 as rtx and one as
3750 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
3752 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
3754 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
3756 (fixup_addr_diff_vecs): Likewise.
3757 (reg_unused_after): Likewise for param 2.
3758 (sh_can_redirect_branch): Likewise for both params.
3759 (check_use_sfunc_addr): Likewise for param 1.
3760 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
3761 (find_barrier): Likewise for local "last_got".
3762 (gen_block_redirect): Likewise for return type, param "jump" and
3763 locals "prev", "scan", "next", "insn".
3764 (struct far_branch): Likewise for fields "near_label",
3765 "insert_place", "far_label".
3766 (gen_far_branch): Likewise for local "jump".
3767 (fixup_addr_diff_vecs): Likewise for param "first" and locals
3769 (barrier_align): Likewise for param and for locals "prev", "x".
3770 Introduce local rtx_sequence * "prev_seq" and use insn method for
3771 typesafety and clarity.
3772 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
3773 (get_dest_uid): Likewise for local "dest".
3774 (split_branches): Likewise for locals "next", "beyond", "label",
3775 "block", "far_label". Add checked casts when assigning to
3776 bp->far_label and "far_label".
3777 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
3778 (sequence_insn_p): Likewise.
3779 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
3780 more loop-scoped rtx "insn" when walking LABEL_REFS.
3781 (sh_can_redirect_branch): Strengthen both params from rtx to
3783 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
3784 new local rtx_sequence * "seq" via a dyn_cast, and use a method
3785 for clarity and typesafety.
3786 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
3787 "insn" from rtx to rtx_insn *.
3788 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
3789 when using NEXT_INSN on the CODE_LABEL in operands[2].
3790 (define_insn "casesi_worker_2"): Likewise.
3791 (define_insn "casesi_shift_media"): Likewise.
3792 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
3794 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
3795 Strengthen field "insn" from rtx to rtx_insn *.
3796 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
3797 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
3798 param "start_insn" and local "start_insn".
3799 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
3801 (find_set_of_reg_bb): Likewise for param "insn".
3802 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
3803 (trace_reg_uses): Likewise for param "start_insn".
3804 (sh_treg_combine::cbranch_trace): Likewise for field
3806 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
3808 (sh_treg_combine::record_set_of_reg): Likewise for param
3809 "start_insn" and local "i".
3810 (sh_treg_combine::can_remove_cstore): Likewise for local
3812 (sh_treg_combine::try_optimize_cbranch): Likewise for param
3814 (sh_treg_combine::execute): Likewise for local "i".
3815 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
3817 (sparc_check_64): Likewise for second param.
3818 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
3819 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
3820 dyn_cast, using its insn method for typesafety and clarity.
3821 (empty_delay_slot): Strengthen param "insn" from rtx to
3823 (set_extends): Likewise.
3824 (sparc_check_64): Likewise.
3825 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
3826 for locals "seq", "last_insn".
3827 (combine_bnp): Likewise for param "insn".
3828 (xstormy16_reorg): Likewise for local "insn".
3829 * config/v850/v850.c (substitute_ep_register): Likewise for params
3830 "first_insn", "last_insn" and local "insn".
3831 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
3832 elements of "regs" array, and local "insn".
3833 * except.c (emit_note_eh_region_end): Likewise for param "insn".
3834 * final.c (final_sequence): Strengthen this global from rtx to
3836 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
3838 (final_scan_insn): Update assignment to "final_sequence" to be
3839 from "seq", the cast version of "body", for type-safety.
3840 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
3841 "insns" from rtx to rtx_insn *.
3842 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
3843 * genattr.c (main): When writing out generated insn-attr.h,
3844 strengthen params 1 and 3 of eligible_for_delay,
3845 eligible_for_annul_true, eligible_for_annul_false from rtx to
3847 * genattrtab.c (write_eligible_delay): Likewise when writing out
3848 generated insn-attrtab.c; also local "insn" the generated
3850 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
3852 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
3853 "start_label" from rtx to rtx_insn *.
3854 * ira.c (decrease_live_ranges_number): Likewise for local "p".
3855 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
3856 "insns" and local "insn".
3857 (validate_equiv_mem): Likewise for param "start" and local "insn".
3858 (memref_used_between_p): Likewise for params "start", "end" and
3860 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
3862 * loop-doloop.c (doloop_optimize): Within region guarded by
3863 INSN_P (doloop_pat), introduce a new local rtx_insn *
3864 "doloop_insn" via a checked cast, and use it for typesafety,
3865 eventually writing the value back into doloop_pat.
3866 * output.h (final_sequence): Strengthen this global from rtx to
3868 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
3869 reintroducing "insn" as an rtx_insn * via a checked cast.
3870 Strengthen param "attempt" and local "new_insn"from rtx to
3872 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
3874 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
3875 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
3876 "p" in favor of more tightly-scoped replacements, sometimes rtx
3877 and sometimes rtx_insn *, as appropriate.
3878 (delete_output_reload): Eliminate top-level rtx "i1", splitting
3879 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
3880 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
3881 local "trial" from rtx to rtx_insn *.
3882 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
3883 rtx to rtx_insn *. Strenghten local "pat" from rtx to
3884 rtx_sequence * and use methods for clarity and typesafety.
3885 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
3886 rtx to rtx_insn *. Strenghten local "li" from rtx to
3887 rtx_insn_list * and use its methods for clarity and typesafety.
3888 (steal_delay_list_from_target): Strengthen param "insn" from rtx
3890 (steal_delay_list_from_fallthrough): Likewise.
3891 (try_merge_delay_insns): Likewise for param "thread" and locals
3892 "trial", "next_trial", "delay_insn".
3893 (redundant_insn): Likewise for param "target" and local "trial".
3894 (own_thread_p): Likewise for param "thread" and locals
3895 "active_insn", "insn".
3896 (get_label_before): Likewise for param "insn".
3897 (fill_simple_delay_slots): Likewise for local "new_label"; use
3898 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
3899 (label_before_next_insn): Strengthen return type and local "insn"
3900 from rtx to rtx_insn *.
3901 (relax_delay_slots): Likewise for locals "other", "tmp".
3902 (make_return_insns): Likewise for param "first" and locals "insn",
3903 "jump_insn", "prev". Move declaration of "pat" to its assignment
3904 and strengthen from rtx to rtx_sequence *. Use its methods for
3905 clarity and typesafety.
3906 * rtlanal.c (no_labels_between_p): Strengthen params from
3907 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
3909 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
3910 from const_rtx to const rtx_insn *.
3911 (reg_set_between_p): Rename param "from_insn" to
3912 "uncast_from_insn", and reintroduce "from_insn" as a
3913 const rtx_insn * via a checked cast.
3914 (modified_between_p): Likewise for param "start" as "uncast_start".
3915 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
3916 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
3917 "tmp", head" from rtx to rtx_insn *.
3918 (recompute_rev_top_order): Likewise for local "insn".
3919 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
3920 * store-motion.c (build_store_vectors): Likewise for local "insn".
3921 Strengthen local "st" from rtx to rtx_insn_list * and use methods
3922 for clarity and typesafety.
3923 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
3925 (computation_cost): Likewise for local "seq".
3926 (get_address_cost): Likewise.
3928 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3930 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
3932 (label_is_jump_target_p): Likewise for second param.
3934 * rtlanal.c (tablejump_p): Likewise for param "insn".
3935 (label_is_jump_target_p): Likewise for param "jump_insn".
3937 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3939 * rtl.h (find_first_parameter_load): Strengthen return type and
3940 both params from rtx to rtx_insn *.
3941 * rtlanal.c (find_first_parameter_load): Strengthen return type,
3942 both params and locals "before", "first_set" from rtx to
3943 rtx_insn *. Remove now-redundant cast.
3944 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
3946 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3948 * rtl.h (find_last_value): Delete.
3949 * rtlanal.c (find_last_value): Delete.
3951 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3953 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
3954 from rtx to rtx_insn *.
3955 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
3956 rtx "note" with new local rtx_insn * "new_head" when calculating
3957 head insn of new basic block.
3958 * combine.c (combine_split_insns): Strengthen return type and local
3959 "ret" from rtx to rtx_insn *.
3960 (likely_spilled_retval_p): Likewise for locals "use" and "p".
3961 (try_combine): Eliminate local "m_split", splitting into new
3962 locals "m_split_insn" and "m_split_pat".
3963 (find_split_point): Strengthen local "seq" from rtx into
3965 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
3966 locals "label", "branch".
3967 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
3969 (define_expand "umulsi3_highpart"): Likewise for local "insn".
3970 * dse.c (note_add_store_info): Likewise for fields "first",
3972 (note_add_store): Likewise for local "insn".
3973 (emit_inc_dec_insn_before): Likewise for locals "insn",
3975 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
3976 (replace_read): Likewise for locals "insns", "this_insn".
3977 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
3978 (notice_eh_throw): Likewise for param "insn".
3979 (before_next_cfi_note): Likewise for return type, param, and local
3981 (connect_traces): Likewise for local "note".
3982 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
3983 (verify_rtl_sharing): Likewise.
3984 (unshare_all_rtl_in_chain): Likewise for param "insn".
3985 (get_first_nonnote_insn): Likewise for local "insn".
3986 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
3987 "seq" and use its methods to clarify things.
3988 (next_insn): Strengthen return type from rtx to rtx_insn *.
3989 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
3990 local rtx_insn * using a checked cast, dropping a checked cast
3991 made redundant by this change. Use a cast to and method of
3992 rtx_sequence to clarify the code.
3993 (previous_insn): Rename param "insn" to "uncast_insn" and
3994 reintroduce "insn" as a local rtx_insn * using a checked cast,
3995 dropping a checked cast made redundant by this change. Use a cast
3996 to and method of rtx_sequence to clarify the code.
3997 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
3998 reintroduce "insn" as a local rtx_insn * using a checked cast,
3999 dropping a checked cast made redundant by this change.
4000 (next_nonnote_insn_bb): Likewise.
4001 (prev_nonnote_insn): Likewise.
4002 (prev_nonnote_insn_bb): Likewise.
4003 (next_nondebug_insn): Likewise.
4004 (prev_nondebug_insn): Likewise.
4005 (next_nonnote_nondebug_insn): Likewise.
4006 (prev_nonnote_nondebug_insn): Likewise.
4007 (next_real_insn): Likewise.
4008 (prev_real_insn): Likewise.
4009 (next_active_insn): Likewise.
4010 (prev_active_insn): Likewise.
4011 (next_cc0_user): Likewise. Use rtx_sequence and a method for
4013 (prev_cc0_setter): Likewise.
4014 (try_split): Rename param "trial" to "uncast_trial" and
4015 reintroduce "insn" as a local rtx_insn * using a checked cast,
4016 dropping checked casts made redundant by this change.
4017 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
4019 (remove_insn): Rename param "insn" to "uncast_insn" and
4020 reintroduce "insn" as a local rtx_insn * using a checked cast.
4021 (emit_pattern_after_setloc): Likewise for param "after", as
4023 (emit_pattern_after): Likewise. Strengthen local "prev" from
4025 (emit_pattern_before_setloc): Rename param "before" to
4026 "uncast_before" and reintroduce "before" as a local rtx_insn *
4027 using a checked cast. Strengthen locals "first", "last" from
4029 (emit_pattern_before): Likewise rename/cast param "before" to
4030 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
4031 * except.c (copy_reg_eh_region_note_forward): Strengthen param
4032 "first" and local "insn" from rtx to rtx_insn *.
4033 (copy_reg_eh_region_note_backward): Likewise for param "last"
4035 * expr.c (fixup_args_size_notes): Rename param "last" to
4036 "uncast_last" and reintroduce "last" as a local rtx_insn *
4037 using a checked cast. Strengthen local "insn" from rtx to
4039 * function.c (set_insn_locations): Strengthen param "insn" from
4041 (record_insns): Likewise for param "insns" and local "tmp".
4042 (active_insn_between): Rename param "tail" to
4043 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
4044 using a checked cast.
4045 (thread_prologue_and_epilogue_insns): Split out top-level local
4046 rtx "seq" into three different rtx_insn * locals. Strengthen
4047 local "prologue_seq" from rtx to rtx_insn *.
4048 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
4049 from rtx to rtx_insn *.
4050 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
4051 (priority): Likewise for locals "prev_first", "twin".
4052 (setup_insn_max_reg_pressure): Likewise for param "after".
4053 (sched_setup_bb_reg_pressure_info): Likewise.
4054 (no_real_insns_p): Strengthen params from const_rtx to
4056 (schedule_block): Strengthen local "next_tail" from rtx to
4058 * ifcvt.c (find_active_insn_before): Strengthen return type and
4059 param "insn" from rtx to rtx_insn *.
4060 (find_active_insn_after): Likewise.
4061 (cond_exec_process_insns): Likewise for param "start" and local "insn".
4062 (cond_exec_process_if_block): Likewise for locals "then_start",
4063 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
4064 (noce_process_if_block): Likewise for local "jump".
4065 (merge_if_block): Likewise for two locals named "end".
4066 (cond_exec_find_if_block): Likewise for local "last_insn".
4067 * jump.c (delete_related_insns): Rename param "insn" to
4068 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
4069 checked cast. Strengthen local "p" from rtx to rtx_insn *.
4070 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
4072 (split_reg): Likewise.
4073 * lra.c (lra_process_new_insns): Likewise.
4074 * modulo-sched.c (permute_partial_schedule): Strengthen param
4075 "last" from rtx to rtx_insn *.
4076 * optabs.c (add_equal_note): Likewise for param "insns" and local
4078 (expand_binop_directly): Add checked casts to rtx_insn * within
4079 NEXT_INSN (pat) uses.
4080 (expand_unop_direct): Likewise.
4081 (maybe_emit_unop_insn): Likewise.
4082 * recog.c (peep2_attempt): Strengthen locals "last",
4083 "before_try", "x" from rtx to rtx_insn *.
4084 * reorg.c (optimize_skip): Strengthen return type and local
4085 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
4086 and locals "trial", "next_trial" from rtx to rtx_insn *.
4087 * resource.c (next_insn_no_annul): Strengthen return type and
4088 param "insn" from rtx to rtx_insn *. Use a cast to and method of
4089 rtx_sequence to clarify the code.
4090 (mark_referenced_resources): Add a checked cast to rtx_insn *
4091 within PREV_INSN (x).
4092 (find_dead_or_set_registers): Strengthen return type, param
4093 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
4094 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
4096 (mark_target_live_regs): Strengthen params "insns" and "target",
4097 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
4098 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
4100 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
4101 from rtx to rtx_insn *.
4102 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
4103 from rtx to rtx_insn *.
4104 (copy_reg_eh_region_note_backward): Likewise.
4105 (unshare_all_rtl_in_chain): Likewise for sole param.
4106 (dump_rtl_slim): Strengthen second and third params from const_rtx
4107 to const rtx_insn *.
4108 * sched-deps.c (sched_free_deps): Strengthen params "head" and
4109 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
4110 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
4111 "next_tail" from rtx to rtx_insn *.
4112 (begin_move_insn): Likewise for local "next".
4113 * sched-int.h (sched_free_deps): Likewise for first and second
4115 (no_real_insns_p): Strengthen both params from const_rtx to
4117 (sched_setup_bb_reg_pressure_info): Strengthen second params from
4119 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
4121 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
4122 and locals "insn", "tail" from const_rtx to const rtx_insn *.
4123 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
4125 (debug_rtl_slim): Strengthen params "first" and "last" from
4126 const_rtx to const rtx_insn *.
4127 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
4128 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
4129 (convert_to_simple_return): Likewise for param "returnjump".
4130 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
4132 (convert_to_simple_return): Likewise for param "returnjump".
4133 * valtrack.c (propagate_for_debug): Likewise for params
4135 * valtrack.h (propagate_for_debug): Likewise for second param.
4137 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4139 * output.h (insn_current_reference_address): Strengthen param
4140 from rtx to rtx_insn *.
4141 * final.c (insn_current_reference_address): Likewise.
4143 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4145 * basic-block.h (inside_basic_block_p): Strengthen param from
4146 const_rtx to const rtx_insn *.
4147 * cfgbuild.c (inside_basic_block_p): Likewise.
4149 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4151 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
4153 (get_trace_info): Likewise for param "insn".
4154 (save_point_p): Likewise.
4155 (maybe_record_trace_start): Likewise for both params.
4156 (maybe_record_trace_start_abnormal): Likewise.
4157 (create_trace_edges): Likewise for sole param and for three of the
4159 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
4160 to rtx_insn *, and update a call to pat->element to pat->insn.
4162 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4164 * function.h (struct expr_status): Convert field "x_forced_labels"
4165 from rtx_expr_list * to rtx_insn_list *.
4167 * cfgbuild.c (make_edges): Convert local "x" from an
4168 rtx_expr_list * to an rtx_insn_list *, replacing use of
4169 "element" method with "insn" method.
4170 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
4171 * except.c (sjlj_emit_dispatch_table): Replace use of
4172 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
4174 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
4175 rtx_expr_list * to an rtx_insn_list *, replacing use of
4176 "element" method with "insn" method.
4177 * reload1.c (set_initial_label_offsets): Likewise for local "x".
4178 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
4179 rtx_insn *, adding a checked cast. Replace use of
4180 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
4182 (expand_label): Likewise for local "label_r".
4184 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4186 * function.h (struct rtl_data): Convert field
4187 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
4189 * rtl.h (remove_node_from_insn_list): New prototype.
4191 * builtins.c (expand_builtin): When prepending to
4192 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
4194 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
4195 to rtx_insn_list *, and use its "insn" method rather than
4197 * cfgrtl.c (delete_insn): Use new function
4198 remove_node_from_insn_list rather than
4199 remove_node_from_expr_list.
4200 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
4201 to rtx_insn_list *, and use its "insn" method rather than
4203 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
4204 * reload1.c (set_initial_label_offsets): Likewise for local "x".
4205 * rtlanal.c (remove_node_from_insn_list): New function, adapted
4206 from remove_node_from_expr_list.
4207 * stmt.c (expand_label): When prepending to
4208 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
4211 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4213 * function.h (struct rtl_data): Strengthen fields "x_return_label"
4214 and "x_naked_return_label" from rtx to rtx_code_label *.
4216 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4218 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
4219 (SET_NEXT_INSN): Likewise.
4220 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
4222 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
4223 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
4224 to split out the SEQUENCE from local "bundle", strengthening the
4225 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
4226 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
4227 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
4228 and the type of the elements of the "slot" array from rtx to
4230 (reorg_split_calls): Likewise for locals "insn" and "next", and
4231 the type of the elements of the "slot" array.
4233 * config/frv/frv.c (frv_nops): Likewise for the elements of this
4235 (frv_function_prologue): Likewise for locals "insn", "next",
4237 (frv_register_nop): Introduce a local "nop_insn" to be the
4238 rtx_insn * containing rtx "nop".
4240 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
4241 used as an insn and sometimes as a pattern, so rename it to
4242 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
4243 using it where dealing with the core insn.
4245 * config/picochip/picochip.c (reorder_var_tracking_notes):
4246 Strengthen locals "insn", "next", "last_insn", "queue",
4247 "next_queue", "prev" from rtx to rtx_insn *.
4249 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
4250 the second param is an rtx_insn ** rather than an rtx **.
4251 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
4252 from rtx to rtx_sequence *, and introduce local named "sequence",
4253 using methods of rtx_sequence to clarify the code.
4254 (remove_insn): Introduce local rtx_sequence * named "sequence" and
4256 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
4257 Rename param "after" to "uncast_after", reintroducing "after" as a
4258 local rtx_insn * with a checked cast.
4259 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
4260 reintroducing "after" as a local rtx_insn * with a checked cast.
4261 Strengthen local "last" from rtx to rtx_insn * and remove the
4262 now-redundant checked casts.
4263 (copy_delay_slot_insn): Strengthen return type and param from rtx
4266 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
4267 "last" from rtx to rtx_insn *.
4269 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4271 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
4272 param from rtx to rtx_insn *.
4274 * emit-rtl.c (copy_delay_slot_insn): Likewise.
4276 * reorg.c (skip_consecutive_labels): Strengthen return type, param
4277 and local "insn" from rtx to rtx_insn *.
4278 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
4279 (unfilled_slots_next): Likewise.
4280 (function_return_label): Strengthen from rtx to rtx_code_label *.
4281 (function_simple_return_label): Likewise.
4282 (first_active_target_insn): Strengthen return type and param from
4284 (find_end_label): Strengthen return type from rtx to
4285 rtx_code_label *; strengthen locals as appropriate.
4286 (emit_delay_sequence): Strengthen return type, param "insn" and
4287 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
4288 and local "li" from rtx to rtx_insn_list *, using methods of
4289 rtx_insn_list for clarity and typesafety.
4290 (add_to_delay_list): Strengthen return type and param "insn" from
4291 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
4292 rtx_insn_list * and use methods of rtx_insn_list.
4293 (delete_from_delay_slot): Strengthen return type, param "insn",
4294 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
4295 Strengthen local "seq" from rtx to rtx_sequence *, and local
4296 "delay_list" from rtx to rtx_insn_list *, using methods of
4297 rtx_sequence for clarity and type-safety.
4298 (delete_scheduled_jump): Add checked cast when invoking
4299 delete_from_delay_slot. Strengthen local "trial" from rtx to
4301 (optimize_skip): Strengthen return type and local "delay_list"
4302 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
4304 (steal_delay_list_from_target): Strengthen return type, param
4305 "delay_list" and local "new_delay_list" from rtx to
4306 rtx_insn_list *. Strengthen param "seq" from rtx to
4307 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
4309 Split out local "temp" into multiple more-tightly scoped locals:
4310 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
4311 of rtx_insn_list and rtx_sequence for clarity and typesafety.
4312 Strengthen locals named "trial" from rtx to rtx_insn *.
4313 (steal_delay_list_from_fallthrough): Strengthen return type and
4314 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
4315 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
4316 Strengthen local "trial" from rtx to rtx_insn *.
4317 (try_merge_delay_insns): Strength local "merged_insns" from rtx
4318 to rtx_insn_list * and use its methods. Strengthen local "pat"
4319 from rtx to rtx_sequence * and use its methods. Strengthen locals
4320 "dtrial" and "new_rtx" from rtx to rtx_insn *.
4321 (get_label_before): Strengthen return type and local "label" from
4323 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
4324 "next_trial", "next", prev". Strengthen local "delay_list" from
4325 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
4327 (follow_jumps): Strengthen return type, param "label" and locals
4328 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
4329 (fill_slots_from_thread): Strengthen return type, param
4330 "delay_list" from rtx to rtx_insn_list *. Strengthen params
4331 "insn", "thread", "opposite_thread" and locals "new_thread",
4332 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
4333 "sequence" from a checked cast to rtx_sequence so that we can call
4334 steal_delay_list_from_target and steal_delay_list_from_fallthrough
4335 with an rtx_sequence *.
4336 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
4337 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
4338 Strengthen local "delay_list" from rtx to rtx_insn_list *.
4339 (relax_delay_slots): Strengthen param "first" and locals "insn",
4340 "next", "trial", "delay_insn", "target_label" from rtx to
4341 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
4342 Introduce a local "trial_seq" for PATTERN (trial) of type
4343 rtx_sequence *, in both cases using methods of rtx_sequence.
4344 (dbr_schedule): Strengthen param "first" and locals "insn",
4345 "next", "epilogue_insn" from rtx to rtx_insn *.
4347 2014-08-28 Richard Biener <rguenther@suse.de>
4349 PR tree-optimization/62283
4350 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
4351 Do not peel loops for alignment where the vector loop likely
4352 doesn't run at least VF times.
4354 2014-08-28 Bin Cheng <bin.cheng@arm.com>
4356 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
4357 important_candidates. Consider all important candidates if
4358 IVS doesn't give any result. Remove check on ivs->upto.
4359 (try_add_cand_for): Call iv_ca_add_use only once.
4361 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4362 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4363 Anna Tikhonova <anna.tikhonova@intel.com>
4364 Ilya Tocar <ilya.tocar@intel.com>
4365 Andrey Turetskiy <andrey.turetskiy@intel.com>
4366 Ilya Verbin <ilya.verbin@intel.com>
4367 Kirill Yukhin <kirill.yukhin@intel.com>
4368 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4370 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
4371 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
4373 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
4374 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
4375 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
4376 (define_insn "*mul<mode>3"): Add EVEX version.
4378 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4379 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4380 Anna Tikhonova <anna.tikhonova@intel.com>
4381 Ilya Tocar <ilya.tocar@intel.com>
4382 Andrey Turetskiy <andrey.turetskiy@intel.com>
4383 Ilya Verbin <ilya.verbin@intel.com>
4384 Kirill Yukhin <kirill.yukhin@intel.com>
4385 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4387 * config/i386/sse.md
4388 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
4389 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
4390 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
4391 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
4392 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
4393 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
4394 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
4395 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
4396 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
4397 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
4398 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
4399 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
4400 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
4401 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
4402 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
4403 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
4405 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4406 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4407 Anna Tikhonova <anna.tikhonova@intel.com>
4408 Ilya Tocar <ilya.tocar@intel.com>
4409 Andrey Turetskiy <andrey.turetskiy@intel.com>
4410 Ilya Verbin <ilya.verbin@intel.com>
4411 Kirill Yukhin <kirill.yukhin@intel.com>
4412 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4414 * config/i386/sse.md
4415 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
4416 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
4417 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
4419 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4420 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4421 Anna Tikhonova <anna.tikhonova@intel.com>
4422 Ilya Tocar <ilya.tocar@intel.com>
4423 Andrey Turetskiy <andrey.turetskiy@intel.com>
4424 Ilya Verbin <ilya.verbin@intel.com>
4425 Kirill Yukhin <kirill.yukhin@intel.com>
4426 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4428 * config/i386/sse.md
4429 (define_mode_iterator VI128_256): New.
4430 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
4432 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4433 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4434 Anna Tikhonova <anna.tikhonova@intel.com>
4435 Ilya Tocar <ilya.tocar@intel.com>
4436 Andrey Turetskiy <andrey.turetskiy@intel.com>
4437 Ilya Verbin <ilya.verbin@intel.com>
4438 Kirill Yukhin <kirill.yukhin@intel.com>
4439 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4441 * config/i386/sse.md
4442 (define_mode_iterator VI8_256_512): New.
4443 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
4445 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
4446 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
4448 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
4450 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4452 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
4453 pointer to the cumulative reloc value and return the value for
4455 (compute_reloc_for_rtx): Take a const_rtx. Call
4456 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
4457 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
4458 for_each_rtx for the CONST case.
4460 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4462 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
4463 (mark_constants_in_pattern): ...this new function to iterate over
4465 (mark_constants): Update accordingly.
4467 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4469 * varasm.c: Include rtl-iter.h.
4470 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
4471 Remove the pointer to the cumulative hashval_t and just return
4472 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
4473 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4474 Accumulate the hashval_ts here instead of const_rtx_hash_1.
4476 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4478 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
4479 Give real type of data parameter. Remove return value.
4480 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
4481 to iterate over subrtxes.
4483 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4485 * var-tracking.c (use_narrower_mode_test): Turn from being a
4486 for_each_rtx callback to being a function that examines each
4488 (adjust_mems): Update accordingly.
4490 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4492 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
4493 callback to being a function that examines each subrtx itself.
4494 Remove handling of null rtxes.
4495 (add_uses): Update accordingly.
4497 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4499 * var-tracking.c: Include rtl-iter.h.
4500 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
4501 to being a function that examines each subrtx itself.
4502 (use_type): Update accordingly.
4504 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4506 * store-motion.c: Include rtl-iter.h.
4507 (extract_mentioned_regs_1): Delete.
4508 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
4509 for_each_rtx to iterate over subrtxes.
4511 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4513 * sel-sched.c: Include rtl-iter.h
4514 (count_occurrences_1): Delete.
4515 (count_occurrences_equiv): Turn rtxes into const_rtxes.
4516 Use FOR_EACH_SUBRTX rather than for_each_rtx.
4518 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4520 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
4521 * rtlanal.c (tls_referenced_p_1): Delete.
4522 (tls_referenced_p): Take a const_rtx rather than an rtx.
4523 Use FOR_EACH_SUBRTX rather than for_each_rtx.
4525 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4527 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
4528 (for_each_inc_dec): Take an rtx rather than an rtx *.
4529 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
4530 (cselib_record_sets): Likewise.
4531 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
4532 (check_for_inc_dec): Likewise.
4533 * rtlanal.c (for_each_inc_dec_ops): Delete.
4534 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
4535 rather than a pointer to the memory address. Replace
4536 for_each_inc_dec_ops argument with separate function and data
4537 arguments. Abort on non-autoinc addresses.
4538 (for_each_inc_dec_find_mem): Delete.
4539 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
4540 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
4542 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4544 * rtl.h (find_all_hard_regs): Declare.
4545 * rtlanal.c (find_all_hard_regs): New function.
4546 (record_hard_reg_uses_1): Delete.
4547 (record_hard_reg_uses): Use find_all_hard_regs.
4549 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4551 * rtl.h (replace_label_data): Delete.
4552 (replace_label): Take the old label, new label and update-nuses flag
4553 as direct arguments. Return void.
4554 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
4555 * rtlanal.c (replace_label): Update interface as above. Handle
4556 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
4557 iterator. Use FOR_EACH_SUBRTX_PTR.
4559 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4561 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
4562 with const_rtx parameters.
4563 * varasm.c (get_pool_constant): Likewise.
4564 * rtlanal.c (rtx_referenced_p_1): Delete.
4565 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4566 Assert that the rtx we're looking for is nonnull. Allow searches
4567 for constant pool SYMBOL_REFs.
4569 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4571 * reload1.c: Include rtl-iter.h.
4572 (note_reg_elim_costly): Turn from being a for_each_rtx callback
4573 to being a function that examines each subrtx itself.
4574 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
4576 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4578 * regcprop.c (cprop_find_used_regs_1): Delete.
4579 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4581 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4583 * regcprop.c: Include rtl-iter.h.
4584 (kill_value): Take a const_rtx.
4585 (kill_autoinc_value): Turn from being a for_each_rtx callback
4586 to being a function that examines each subrtx itself.
4587 (copyprop_hardreg_forward_1): Update accordingly.
4589 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4591 * reg-stack.c: Include rtl-iter.h.
4592 (subst_stack_regs_in_debug_insn): Delete.
4593 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
4594 instead of for_each_rtx.
4596 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4598 * lower-subreg.c (find_decomposable_subregs): Turn from being
4599 a for_each_rtx callback to being a function that examines each
4600 subrtx itself. Remove handling of null rtxes.
4601 (decompose_multiword_subregs): Update accordingly.
4603 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4605 * lower-subreg.c (adjust_decomposed_uses): Delete.
4606 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
4607 Remove handling of null rtxes.
4609 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4611 * lower-subreg.c: Include rtl-iter.h.
4612 (resolve_subreg_use): Turn from being a for_each_rtx callback
4613 to being a function that examines each subrtx itself. Remove
4614 handling of null rtxes.
4615 (resolve_reg_notes, resolve_simple_move): Update accordingly.
4616 (decompose_multiword_subregs): Likewise.
4618 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4620 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
4621 to being a function that examines each subrtx itself.
4622 (simplify_using_condition, simplify_using_initial_values): Update
4625 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4627 * loop-iv.c: Include rtl-iter.h.
4628 (find_single_def_src): New function.
4629 (replace_single_def_regs): Turn from being a for_each_rtx callback
4630 to being a function that examines each subrtx itself.
4631 (replace_in_expr, simplify_using_initial_values): Update accordingly.
4633 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4635 * jump.c (eh_returnjump_p_1): Delete.
4636 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4637 Remove handling of null rtxes.
4639 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4641 * jump.c: Include rtl-iter.h.
4642 (returnjump_p_1): Delete.
4643 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4644 Remove handling of null rtxes.
4646 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4648 * ira.c: Include rtl-iter.h.
4649 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
4650 to being a function that examines each subrtx itself. Remove
4651 handling of null rtxes.
4652 (update_equiv_regs): Update call accordingly.
4654 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4656 * fwprop.c: Include rtl-iter.h.
4657 (varying_mem_p): Turn from being a for_each_rtx callback to being
4658 a function that examines each subrtx itself.
4659 (propagate_rtx): Update accordingly.
4661 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4663 * function.c: Include rtl-iter.h
4664 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
4665 callback to being a function that examines each subrtx itself.
4666 Return the changed flag.
4667 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
4668 (instantiate_virtual_regs): Update calls accordingly.
4670 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4672 * final.c: Include rtl-iter.h.
4673 (mark_symbol_ref_as_used): Delete.
4674 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
4677 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4679 * emit-rtl.c: Include rtl-iter.h.
4680 (find_auto_inc): Turn from being a for_each_rtx callback to being
4681 a function that examines each subrtx itself. Assume the first operand
4682 to an RTX_AUTOINC is the automodified register.
4683 (try_split): Update call accordingly.
4685 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4687 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
4688 Return a bool, inverting the result so that 0/false means "not ok".
4689 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
4690 subrtxes of a CONST.
4691 (mem_loc_descriptor, add_const_value_attribute)
4692 (resolve_addr_in_expr): Update calls accordingly.
4694 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4696 * dwarf2out.c: Include rtl-iter.h.
4697 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
4698 Remove unused data parameter. Return a bool, inverting the result
4699 so that 0/false means "not ok".
4700 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
4701 instead of for_each_rtx.
4703 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4705 * dse.c: Include rtl-iter.h.
4706 (check_mem_read_rtx): Change void * parameter to real type.
4707 Remove return value.
4708 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
4709 for_each_rtx. Don't handle null rtxes.
4711 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4713 * df-problems.c: Include rtl-iter.h.
4714 (find_memory): Turn from being a for_each_rtx callback to being
4715 a function that examines each subrtx itself. Continue to look for
4716 volatile references even after a nonvolatile one has been found.
4717 (can_move_insns_across): Update calls accordingly.
4719 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4721 * ddg.c (walk_mems_2, walk_mems_1): Delete.
4722 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
4723 to iterate over subrtxes. Return a bool rather than an int.
4725 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4727 * ddg.c: Include rtl-iter.h.
4728 (mark_mem_use_1): Rename to...
4729 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
4730 instead of for_each_rtx.
4731 (mem_read_insn_p): Update accordingly.
4733 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4735 * cse.c (change_cc_mode_args): Delete.
4736 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
4737 a function that examines each subrtx itself. Take the fields of
4738 change_cc_mode_args as argument and return void.
4739 (cse_change_cc_mode_insn): Update calls accordingly.
4741 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4743 * cse.c (is_dead_reg): Change argument to const_rtx.
4744 (dead_debug_insn_data): Delete.
4745 (is_dead_debug_insn): Expand commentary. Turn from being a
4746 for_each_rtx callback to being a function that examines
4747 each subrtx itself. Take the fields of dead_debug_insn_data
4749 (delete_trivially_dead_insns): Update call accordingly.
4751 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4753 * cse.c (check_for_label_ref): Move earlier in file. Turn from
4754 being a for_each_rtx callback to being a function that examines
4756 (cse_extended_basic_block): Update call accordingly.
4758 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4760 * cse.c (check_dependence_data): Delete.
4761 (check_dependence): Change from being a for_each_rtx callback to being
4762 a function that examines all subrtxes itself. Don't handle null rtxes.
4763 (invalidate): Update call accordingly.
4765 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4767 * cse.c: Include rtl-iter.h.
4768 (approx_reg_cost_1): Delete.
4769 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4770 Don't handle null rtxes.
4772 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4774 * cfgcleanup.c: Include rtl-iter.h.
4775 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
4776 to being a function that examines each subrtx itself.
4777 (thread_jump): Update accordingly.
4779 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4781 * combine-stack-adj.c: Include rtl-iter.h.
4782 (record_stack_refs_data): Delete.
4783 (record_stack_refs): Turn from being a for_each_rtx callback
4784 to being a function that examines each subrtx itself.
4785 Take a pointer to the reflist. Invert sense of return value
4786 so that true means success and false means failure. Don't
4788 (combine_stack_adjustments_for_block): Update accordingly.
4790 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4792 * combine.c (record_truncated_value): Turn from being a for_each_rtx
4793 callback to a function that takes an rtx and returns a bool
4794 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
4797 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4799 * combine.c: Include rtl-iter.h.
4800 (unmentioned_reg_p_1): Delete.
4801 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4802 Don't handle null rtxes.
4804 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4806 * calls.c: Include rtl-iter.h.
4807 (internal_arg_pointer_based_exp_1): Delete.
4808 (internal_arg_pointer_based_exp): Take a const_rtx.
4809 Use FOR_EACH_SUBRTX to iterate over subrtxes.
4811 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4813 * caller-save.c: Include rtl-iter.h.
4814 (add_used_regs_1): Delete.
4815 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
4816 to iterate over subrtxes. Assert that any remaining pseudos
4819 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4821 * bt-load.c: Include rtl-iter.h.
4822 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
4823 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
4824 to iterate over subrtxes.
4825 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
4826 find_btr_use rather than btr_referenced_p.
4828 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4830 * alias.c: Include rtl-iter.h.
4831 (refs_newer_value_cb): Delete.
4832 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4834 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4836 * rtl-iter.h: New file.
4837 * rtlanal.c: Include it.
4838 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
4839 (generic_subrtx_iterator <T>::add_single_to_queue)
4840 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
4841 (generic_subrtx_iterator <T>::free_array): New functions.
4842 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
4843 (generic_subrtx_iterator <const_rtx_accessor>)
4844 (generic_subrtx_iterator <rtx_var_accessor>
4845 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
4846 (setup_reg_subrtx_bounds): New function.
4847 (init_rtlanal): Call it.
4849 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
4852 * config/sh/sh.md (ashlsi3): Handle negative shift count for
4854 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
4856 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
4858 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
4860 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4862 * rtl.h (JUMP_LABEL_AS_INSN): New.
4864 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4866 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
4868 (alloc_EXPR_LIST): Strengthen return type from rtx to
4870 (remove_free_EXPR_LIST_node): Likewise for param.
4871 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
4872 from rtx to rtx_expr_list *.
4873 * sched-int.h (struct deps_desc): Strengthen fields
4874 "pending_read_mems" and "pending_write_mems" from rtx to
4877 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
4878 rtx to rtx_expr_list *.
4879 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
4880 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
4882 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
4883 from rtx to rtx_expr_list *.
4884 * loop-iv.c (simplify_using_initial_values): Strengthen local
4885 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
4886 "pnote_next" from rtx * to rtx_expr_list **.
4887 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
4888 param "exprp" from rtx * to rtx_expr_list **.
4889 (add_insn_mem_dependence): Strengthen local "mem_list" from
4890 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
4892 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
4893 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
4894 param "old_mems_p" from rtx * to rtx_expr_list **.
4895 * var-tracking.c (struct adjust_mem_data): Strengthen field
4896 "side_effects" from rtx to rtx_expr_list *.
4897 (adjust_insn): Replace NULL_RTX with NULL when assigning to
4899 (prepare_call_arguments): Likewise.
4901 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4903 * function.h (struct rtl_data): Strengthen field
4904 "x_stack_slot_list" from rtx to rtx_expr_list *.
4906 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
4907 when assigning to stack_slot_list.
4909 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4911 * function.h (struct rtl_data): Strengthen field
4912 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
4913 * rtl.h (remove_node_from_expr_list): Strengthen second param from
4914 rtx * to rtx_expr_list **.
4916 * cfgbuild.c (make_edges): In loop over
4917 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
4918 rtx_expr_list *, and use methods of the latter class to clarify
4920 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
4921 rtx_expr_list *, and use methods of the latter class to clarify
4923 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
4924 * reload1.c (set_initial_label_offsets): Likewise for local "x".
4925 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
4926 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
4927 to rtx_expr_list *. Use methods of the latter class to clarify
4930 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4932 * function.h (struct expr_status): Strengthen field
4933 "x_forced_labels" from rtx to rtx_expr_list *.
4935 * cfgbuild.c (make_edges): Split local "x" into two locals,
4936 strengthening one from rtx to rtx_expr_list *, and using methods
4938 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
4939 loop over forced_labels, introduce strengthen it from rtx to
4940 rtx_expr_list *, using methods to clarify the code.
4941 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
4942 to rtx_expr_list *, using methods of said class to clarify the
4944 * reload1.c (set_initial_label_offsets): Split local "x" into two
4945 per-loop variables, strengthening the first from rtx to
4946 rtx_expr_list * and using methods.
4948 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4950 * coretypes.h (class rtx_expr_list): Add forward declaration.
4951 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
4952 * gengenrtl.c (special_rtx): Add EXPR_LIST.
4953 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
4954 invariant: GET_CODE (X) == EXPR_LIST.
4955 (is_a_helper <rtx_expr_list *>::test): New.
4956 (rtx_expr_list::next): New.
4957 (rtx_expr_list::element): New.
4958 (gen_rtx_EXPR_LIST): New.
4960 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4962 * varasm.c (mark_constants): Convert a GET_CODE check into a
4963 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
4964 Use methods of rtx_sequence to clarify the code.
4966 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4968 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
4969 local "seq" via a checked cast, and use methods of rtx_sequence
4970 to simplify the code.
4972 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4974 * resource.c (mark_referenced_resources): Strengthen local
4975 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
4976 using methods of rtx_sequence to clarify the code.
4977 (find_dead_or_set_registers): Within the switch statement, convert
4978 a GET_CODE check to a dyn_cast, introducing local "seq". Within
4979 the JUMP_P handling, introduce another local "seq", adding a
4980 checked cast to rtx_sequence *. In both cases, use methods of
4981 rtx_sequence to clarify the code.
4982 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
4983 via a checked cast, and use methods of rtx_sequence to simplify
4986 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4988 * reorg.c (redundant_insn): In two places in the function, replace
4989 a check of GET_CODE with a dyn_cast, introducing local "seq", and
4990 usings methods of rtx_sequence to clarify the code.
4992 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4994 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
4995 local "seq" with a checked cast, and use methods of rtx_sequence
4996 to clarify the code.
4998 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5000 * function.c (contains): Introduce local "seq" for PATTERN (insn),
5001 with a checked cast, in the region for where we know it's a
5002 SEQUENCE. Use methods of rtx_sequence.
5004 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5006 * final.c (get_attr_length_1): Replace GET_CODE check with a
5007 dyn_cast, introducing local "seq" and the use of methods of
5009 (shorten_branches): Likewise, introducing local "body_seq".
5010 Strengthen local "inner_insn" from rtx to rtx_insn *.
5011 (reemit_insn_block_notes): Replace GET_CODE check with a
5012 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
5013 Use methods of rtx_sequence.
5014 (final_scan_insn): Likewise, introducing local "seq" for when
5015 "body" is known to be a SEQUENCE, using its methods.
5017 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5019 * except.c (can_throw_external): Strengthen local "seq" from rtx
5020 to rtx_sequence *. Use methods of rtx_sequence.
5021 (insn_nothrow_p): Likewise.
5023 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5025 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
5026 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
5027 Use methods of rtx_sequence.
5028 (scan_trace): Likewise for local "pat".
5030 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5032 * coretypes.h (class rtx_sequence): Add forward declaration.
5033 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
5034 invariant: GET_CODE (X) == SEQUENCE.
5035 (is_a_helper <rtx_sequence *>::test): New.
5036 (is_a_helper <const rtx_sequence *>::test): New.
5037 (rtx_sequence::len): New.
5038 (rtx_sequence::element): New.
5039 (rtx_sequence::insn): New.
5041 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5043 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
5045 (alloc_INSN_LIST): Strengthen return type from rtx to
5047 (copy_INSN_LIST): Likewise for return type and param.
5048 (concat_INSN_LIST): Likewise for both params and return type.
5049 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
5050 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
5051 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
5052 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
5054 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
5055 "implicit_sets", "control_uses", "clobbers" from rtx to
5057 (struct deps_desc): Likewise for fields "pending_read_insns",
5058 "pending_write_insns", "pending_jump_insns",
5059 "last_pending_memory_flush", "last_function_call",
5060 "last_function_call_may_noreturn", "sched_before_next_call",
5061 "sched_before_next_jump".
5062 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
5063 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
5065 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
5066 from rtx to rtx_insn_list *.
5067 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
5070 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
5071 to rtx_insn_list **.
5072 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
5074 (queue_insn): Likewise for local "link".
5075 (struct haifa_saved_data): Strengthen field "insn_queue" from
5076 rtx * to rtx_insn_list **.
5077 (save_backtrack_point): Update allocation of save->insn_queue to
5078 reflect the strengthening of elements from rtx to rtx_insn_list *.
5079 (queue_to_ready): Strengthen local "link" from rtx to
5080 rtx_insn_list *; use methods "next" and "insn" when traversing the
5082 (early_queue_to_ready): Likewise for locals "link", "next_link",
5084 (schedule_block): Update allocation of insn_queue to reflect the
5085 strengthening of elements from rtx to rtx_insn_list *. Strengthen
5086 local "link" from rtx to rtx_insn_list *, and use methods when
5088 (add_to_speculative_block): Strengthen locals "twins" and
5089 "next_node" from rtx to rtx_insn_list *, and use methods when
5090 working with them. Strengthen local "twin" from rtx to
5091 rtx_insn *, eliminating a checked cast.
5092 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
5093 from rtx to rtx_insn_list *, and use methods when working with
5096 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
5097 from rtx to rtx_insn_list *, adding a checked cast.
5098 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
5100 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
5101 "newlink" from rtx to rtx_insn_list *. Strengthen local
5102 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
5103 from rtx to rtx_insn *.
5104 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
5105 from rtx to rtx_insn_list *. Use methods of the latter class.
5106 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
5107 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
5108 (remove_free_INSN_LIST_node): Strengthen return type and local
5109 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
5110 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
5111 rtx_insn_list *, using "insn" method.
5113 * sched-deps.c (add_dependence_list): Strengthen param "list"
5114 from rtx to rtx_insn_list *, and use methods when working with it.
5115 (add_dependence_list_and_free): Strengthen param "listp" from
5116 rtx * to rtx_insn_list **.
5117 (remove_from_dependence_list): Strenghten param "listp" from rtx *
5118 to rtx_insn_list **, and use methods when working with *listp.
5119 (remove_from_both_dependence_lists): Strengthen param "listp" from
5120 rtx * to rtx_insn_list **
5121 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
5122 to rtx_insn_list **. Eliminate local "link", in favor of two new
5123 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
5125 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
5126 by introducing local "cond_deps".
5127 (remove_from_deps): Strengthen param "insn" from rtx to
5130 * sched-rgn.c (concat_insn_mem_list): Strengthen param
5131 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
5132 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
5133 Use methods of rtx_insn_list.
5135 * store-motion.c (struct st_expr): Strengthen fields
5136 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
5137 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
5139 (find_moveable_store): Split out "tmp" into multiple more-tightly
5140 scoped locals. Use methods of rtx_insn_list *.
5141 (compute_store_table): Strengthen local "tmp" from rtx to
5142 rtx_insn *. Use methods of rtx_insn_list *.
5144 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5146 * coretypes.h (class rtx_insn_list): Add forward declaration.
5147 * rtl.h (class rtx_insn_list): New subclass of rtx_def
5148 (is_a_helper <rtx_insn_list *>::test): New.
5149 (rtx_insn_list::next): New.
5150 (rtx_insn_list::insn): New.
5151 (gen_rtx_INSN_LIST): Add prototype.
5152 * emit-rtl.c (gen_rtx_INSN_LIST): New.
5153 * gengenrtl.c (special_rtx): Add INSN_LIST.
5155 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5157 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
5158 "prev" from rtx to rtx_insn *.
5160 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5162 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
5163 functions. Require merely an rtx for now, not an rtx_insn *.
5164 (BLOCK_FOR_INSN): Likewise.
5165 (INSN_LOCATION): Likewise.
5166 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
5168 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5170 * rtl.h (PATTERN): Convert this macro into a pair of inline
5171 functions, for now, requiring const_rtx and rtx.
5173 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5175 * target.def (unwind_emit): Strengthen param "insn" from rtx to
5177 (final_postscan_insn): Likewise.
5178 (adjust_cost): Likewise.
5179 (adjust_priority): Likewise.
5180 (variable_issue): Likewise.
5181 (macro_fusion_pair_p): Likewise.
5182 (dfa_post_cycle_insn): Likewise.
5183 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
5184 (first_cycle_multipass_issue): Likewise.
5185 (dfa_new_cycle): Likewise.
5186 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
5187 (speculate_insn): Likewise for param "insn".
5188 (gen_spec_check): Likewise for params "insn" and "label".
5189 (get_insn_spec_ds): Likewise for param "insn".
5190 (get_insn_checked_ds): Likewise.
5191 (dispatch_do): Likewise.
5192 (dispatch): Likewise.
5193 (cannot_copy_insn_p): Likewise.
5194 (invalid_within_doloop): Likewise.
5195 (legitimate_combined_insn): Likewise.
5199 * doc/tm.texi: Automatically updated to reflect changes to
5202 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
5204 (schedule_block): Likewise.
5205 (sched_init): Likewise.
5206 (sched_speculate_insn): Strengthen param "insn" from rtx to
5208 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
5210 * hooks.c (hook_bool_rtx_true): Rename to...
5211 hook_bool_rtx_insn_true): ...this, and strengthen first param from
5213 (hook_constcharptr_const_rtx_null): Rename to...
5214 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
5215 first param from const_rtx to const rtx_insn *.
5216 (hook_bool_rtx_int_false): Rename to...
5217 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
5218 param from rtx to rtx_insn *.
5219 (hook_void_rtx_int): Rename to...
5220 (hook_void_rtx_insn_int): ...this, and strengthen first param from
5223 * hooks.h (hook_bool_rtx_true): Rename to...
5224 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
5226 (hook_bool_rtx_int_false): Rename to...
5227 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
5228 param from rtx to rtx_insn *.
5229 (hook_void_rtx_int): Rename to...
5230 (hook_void_rtx_insn_int): ...this, and strengthen first param from
5232 (hook_constcharptr_const_rtx_null): Rename to...
5233 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
5234 first param from const_rtx to const rtx_insn *.
5236 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
5237 and local "prev" from rtx to rtx_insn *.
5239 * sched-int.h (sched_speculate_insn): Strengthen first param from
5242 * sel-sched.c (create_speculation_check): Likewise for local "label".
5243 * targhooks.c (default_invalid_within_doloop): Strengthen param
5244 "insn" from const_rtx to const rtx_insn *.
5245 * targhooks.h (default_invalid_within_doloop): Strengthen param
5246 from const_rtx to const rtx_insn *.
5248 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
5249 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
5251 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
5253 (arc_invalid_within_doloop): Likewise, with const.
5255 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
5256 (arm_cannot_copy_insn_p): Likewise for param "insn".
5257 (arm_unwind_emit): Likewise.
5259 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
5262 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
5263 (c6x_variable_issue): Likewise. Removed now-redundant checked
5265 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
5267 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
5268 Likewise for param "insn".
5269 (epiphany_mode_after): Likewise.
5270 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
5271 params "insn", "dep_insn".
5272 (epiphany_mode_needed): Likewise for param "insn".
5273 (epiphany_mode_after): Likewise.
5275 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
5276 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
5277 (ix86_avx_u128_mode_needed): Likewise.
5278 (ix86_i387_mode_needed): Likewise.
5279 (ix86_mode_needed): Likewise.
5280 (ix86_avx_u128_mode_after): Likewise.
5281 (ix86_mode_after): Likewise.
5282 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
5283 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
5284 (ix86_adjust_priority): Likewise for param "insn".
5285 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
5286 (do_dispatch): Likewise.
5287 (has_dispatch): Likewise.
5288 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
5290 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
5291 reflect renaming of default hook implementation from
5292 hook_constcharptr_const_rtx_null to
5293 hook_constcharptr_const_rtx_insn_null.
5294 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
5296 (ia64_variable_issue): Likewise for param "insn".
5297 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
5298 (ia64_dfa_new_cycle): Likewise.
5299 (ia64_get_insn_spec_ds): Likewise.
5300 (ia64_get_insn_checked_ds): Likewise.
5301 (ia64_speculate_insn): Likewise.
5302 (ia64_gen_spec_check): Likewise for params "insn", "label".
5303 (ia64_asm_unwind_emit): Likewise for param "insn".
5305 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
5307 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
5309 (m68k_sched_variable_issue): Likewise for param "insn".
5311 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
5314 * config/microblaze/microblaze.c (microblaze_adjust_cost):
5315 Likewise for params "insn", "dep".
5317 * config/mips/mips.c (mips_adjust_cost): Likewise.
5318 (mips_variable_issue): Likewise for param "insn".
5319 (mips_final_postscan_insn): Likewise.
5321 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
5322 for params "insn", "dep".
5324 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
5326 (pa_adjust_priority): Likewise for param "insn".
5328 * config/picochip/picochip.c (picochip_sched_adjust_cost):
5329 Likewise for params "insn", "dep_insn".
5331 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
5333 (rs6000_variable_issue): Likewise.
5334 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
5335 (rs6000_debug_adjust_cost): Likewise.
5336 (rs6000_adjust_priority): Likewise for param "insn".
5337 (rs6000_use_sched_lookahead_guard): Likewise.
5338 (get_next_active_insn): Likewise for return type and both params.
5339 (redefine_groups): Likewise for params "prev_head_insn", "tail"
5340 and locals "insn", "next_insn".
5341 (pad_groups): Likewise.
5343 * config/s390/s390.c (s390_adjust_priority): Likewise for param
5345 (s390_cannot_copy_insn_p): Likewise.
5346 (s390_sched_variable_issue): Likewise for third param, eliminating
5348 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
5349 default hook implementation from hook_constcharptr_const_rtx_null
5350 to hook_constcharptr_const_rtx_insn_null.
5352 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
5353 from rtx to rtx_insn *.
5354 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
5355 (sh_variable_issue): Likewise for param "insn".
5356 (sh_dfa_new_cycle): Likewise.
5357 (sh_mode_needed): Likewise.
5358 (sh_mode_after): Likewise.
5360 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
5361 params "insn", "dep_insn".
5362 (hypersparc_adjust_cost): Likewise.
5363 (sparc_adjust_cost): Likewise.
5365 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
5366 param, eliminated checked cast.
5367 (spu_sched_adjust_cost): Likewise for first and third params.
5369 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
5370 params "insn" and "dep_insn" from rtx to rtx_insn *.
5372 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
5374 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5376 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
5377 (set_is_load_p): ...this, updating to work on a SET pattern rather
5379 (is_store_insn): Rename to...
5380 (set_is_store_p): ...this, updating to work on a SET pattern
5381 rather than an insn.
5382 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
5383 top of function to where it is needed. Rewrite the bogus
5384 condition that checks for "insn" and "dep" being PARALLEL to
5385 instead use single_set, introducing locals "insn_set" and
5386 "dep_set". Given that we only ever returned "cost" for a non-pair
5387 of SETs, bail out early if we don't have a pair of SET.
5388 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
5389 use the new locals "insn_set" and "dep_set", and update calls to
5390 is_load_insn and is_store_insn to be calls to set_is_load_p and
5393 2014-08-27 Guozhi Wei <carrot@google.com>
5396 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
5397 amount before using it.
5399 2014-08-27 Richard Biener <rguenther@suse.de>
5401 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
5402 get_maxval_strlen inside a more useful API.
5403 (gimple_fold_builtin_with_strlen): Remove and fold into ...
5404 (gimple_fold_builtin): ... caller.
5405 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
5406 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
5407 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
5408 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
5409 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
5410 gimple_fold_builtin_sprintf): Adjust to compute maxval
5413 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
5416 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
5418 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5419 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5420 Anna Tikhonova <anna.tikhonova@intel.com>
5421 Ilya Tocar <ilya.tocar@intel.com>
5422 Andrey Turetskiy <andrey.turetskiy@intel.com>
5423 Ilya Verbin <ilya.verbin@intel.com>
5424 Kirill Yukhin <kirill.yukhin@intel.com>
5425 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5427 * config/i386/sse.md
5428 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
5429 Use `concat_tg_mode' attribute to determine asm register size.
5431 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5432 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5433 Anna Tikhonova <anna.tikhonova@intel.com>
5434 Ilya Tocar <ilya.tocar@intel.com>
5435 Andrey Turetskiy <andrey.turetskiy@intel.com>
5436 Ilya Verbin <ilya.verbin@intel.com>
5437 Kirill Yukhin <kirill.yukhin@intel.com>
5438 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5440 * config/i386/sse.md
5441 (define_mode_iterator VI48_AVX512VL): New.
5442 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
5443 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
5444 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
5445 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5446 with VI1): Change mode iterator.
5447 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5448 with VI_ULOADSTORE_BW_AVX512VL): New.
5449 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5450 with VI_ULOADSTORE_F_AVX512VL): Ditto.
5451 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5452 with VI1): Change mode iterator.
5453 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5454 with VI_ULOADSTORE_BW_AVX512VL): New.
5455 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5456 with VI_ULOADSTORE_F_AVX512VL): Ditto.
5457 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5458 with VI1): Change mode iterator.
5459 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5460 with VI_ULOADSTORE_BW_AVX512VL): New.
5461 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5462 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
5463 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
5464 (define_insn "<avx512>_storedqu<mode>_mask" with
5465 VI48_AVX512VL): New.
5466 (define_insn "<avx512>_storedqu<mode>_mask" with
5467 VI12_AVX512VL): Ditto.
5469 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5470 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5471 Anna Tikhonova <anna.tikhonova@intel.com>
5472 Ilya Tocar <ilya.tocar@intel.com>
5473 Andrey Turetskiy <andrey.turetskiy@intel.com>
5474 Ilya Verbin <ilya.verbin@intel.com>
5475 Kirill Yukhin <kirill.yukhin@intel.com>
5476 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5478 * config/i386/sse.md
5479 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
5480 (define_mode_iterator VI48_AVX512BW): New.
5481 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
5482 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
5483 with VI48_AVX2_48_AVX512F): New.
5484 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
5485 with VI2_AVX512VL): Ditto.
5487 2014-08-27 Richard Biener <rguenther@suse.de>
5490 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
5491 (fold_builtin_3): Do not fold strcat_chk here.
5492 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
5494 (gimple_fold_builtin): Fold strcat_chk here.
5496 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
5498 * dwarf2out.h (dwarf2out_decl): Remove prototype.
5499 * dwarf2out.c (dwarf2out_decl): Make static.
5501 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
5503 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
5505 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5507 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
5508 from rtx to rtx_insn *.
5509 (cselib_lookup_from_insn): Likewise for final param.
5510 (cselib_subst_to_values_from_insn): Likewise.
5511 (cselib_add_permanent_equiv): Likewise.
5513 * cselib.c (cselib_current_insn): Likewise for this variable.
5514 (cselib_subst_to_values_from_insn): Likewise for param "insn".
5515 (cselib_lookup_from_insn): Likewise.
5516 (cselib_add_permanent_equiv): Likewise for param "insn" and local
5517 "save_cselib_current_insn".
5518 (cselib_process_insn): Replace use of NULL_RTX with NULL.
5520 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
5521 from rtx to rtx_insn *.
5523 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5525 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
5528 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5530 * df.h (df_dump_insn_problem_function): Strengthen first param of
5531 this callback from const_rtx to const rtx_insn *.
5532 (struct df_insn_info): Strengthen field "insn" from rtx to
5534 (DF_REF_INSN): Eliminate this function, reinstating the older
5536 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
5537 (df_reg_defined): Likewise.
5538 (df_find_use): Likewise.
5539 (df_reg_used): Likewise.
5540 (df_dump_insn_top): Strengthen param 1 from const_rtx to
5542 (df_dump_insn_bottom): Likewise.
5543 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
5544 (df_insn_debug_regno): Likewise.
5545 (debug_df_insn): Likewise.
5546 (df_rd_simulate_one_insn): Likewise for param 2.
5547 (df_word_lr_simulate_defs): Likewise for param 1.
5548 (df_word_lr_simulate_uses): Likewise.
5549 (df_md_simulate_one_insn): Likewise for param 2.
5550 (df_simulate_find_noclobber_defs): Likewise for param 1.
5551 (df_simulate_find_defs): Likewise.
5552 (df_simulate_defs): Likewise.
5553 (df_simulate_uses): Likewise.
5554 (df_simulate_one_insn_backwards): Likewise for param 2.
5555 (df_simulate_one_insn_forwards): Likewise.
5556 (df_uses_create): Likewise for param 2.
5557 (df_insn_create_insn_record): Likewise for param 1.
5558 (df_insn_delete): Likewise.
5559 (df_insn_rescan): Likewise.
5560 (df_insn_rescan_debug_internal): Likewise.
5561 (df_insn_change_bb): Likewise.
5562 (df_notes_rescan): Likewise.
5563 * rtl.h (remove_death): Likewise for param 2.
5564 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
5566 * sched-int.h (reemit_notes): Strengthen param from rtx to
5568 * valtrack.h (propagate_for_debug): Likewise for param 1.
5570 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
5571 local "tmp_rtx" from const_rtx to const rtx_insn *.
5572 * combine.c (remove_death): Strengthen param "insn" from rtx to
5574 (move_deaths): Likewise for local "where_dead".
5575 * cse.c (delete_trivially_dead_insns): Introduce local
5576 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
5577 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
5579 (df_reg_defined): Likewise.
5580 (df_find_use): Likewise.
5581 (df_reg_used): Likewise.
5582 (df_dump_insn_problem_data): Strengthen param "insn" from
5583 const_rtx to const rtx_insn *.
5584 (df_dump_insn_top): Likewise.
5585 (df_dump_insn_bottom): Likewise.
5586 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
5587 (df_insn_debug_regno): Likewise.
5588 (debug_df_insn): Likewise.
5589 (DF_REF_INSN): Delete.
5590 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
5591 from rtx to rtx_insn *.
5592 (df_chain_insn_top_dump): Strengthen param "insn" from
5593 const_rtx to const rtx_insn *.
5594 (df_chain_insn_bottom_dump): Likewise.
5595 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
5597 (df_word_lr_simulate_uses): Likewise.
5598 (df_print_note): Likewise.
5599 (df_remove_dead_and_unused_notes): Likewise.
5600 (df_set_unused_notes_for_mw): Likewise.
5601 (df_set_dead_notes_for_mw): Likewise.
5602 (df_create_unused_note): Likewise.
5603 (df_simulate_find_defs): Likewise.
5604 (df_simulate_find_uses): Likewise.
5605 (df_simulate_find_noclobber_defs): Likewise.
5606 (df_simulate_defs): Likewise.
5607 (df_simulate_uses): Likewise.
5608 (df_simulate_one_insn_backwards): Likewise.
5609 (df_simulate_one_insn_forwards): Likewise.
5610 (df_md_simulate_one_insn): Likewise.
5611 * df-scan.c (df_uses_create): Likewise.
5612 (df_insn_create_insn_record): Likewise.
5613 (df_insn_delete): Likewise.
5614 (df_insn_rescan): Likewise.
5615 (df_insn_rescan_debug_internal): Likewise.
5616 (df_insn_change_bb): Likewise.
5617 (df_notes_rescan): Likewise.
5618 (df_refs_add_to_chains): Likewise.
5619 (df_insn_refs_verify): Likewise.
5620 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
5621 when invoking df_insn_delete.
5622 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
5623 (set_unique_reg_note): Add checked cast.
5624 * final.c (cleanup_subreg_operands): Likewise.
5625 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
5626 "insn" from rtx to rtx_insn *.
5627 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
5628 "last" from rtx to rtx_insn *.
5629 * ira-emit.c (change_regs_in_insn): New function.
5630 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
5631 Invoke change_regs_in_insn rather than change_regs.
5632 * ira.c (update_equiv_regs): Strengthen locals "insn",
5633 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
5634 for_each_rtx_in_insn rather than for_each_rtx.
5635 * recog.c (confirm_change_group): Add checked casts.
5636 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
5638 (peep2_fill_buffer): Add checked cast.
5639 * rtlanal.c (remove_note): Likewise.
5640 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
5641 locals "next" "end" from rtx to rtx_insn *.
5643 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5645 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
5647 (struct reg_use_data): Likewise for field "insn".
5648 (insn_cost): Likewise for param.
5649 (real_insn_for_shadow): Likewise for return type and param.
5650 (increase_insn_priority): Likewise for param 1.
5651 (debug_dependencies): Likewise for both params.
5653 * haifa-sched.c (insn_delay): Likewise for param "insn".
5654 (real_insn_for_shadow): Likewise for return type and param "insn".
5655 (update_insn_after_change): Likewise for param "insn".
5656 (recompute_todo_spec): Likewise for param "next" and locals "pro",
5658 (insn_cost): Likewise for param "insn".
5659 (increase_insn_priority): Likewise.
5660 (calculate_reg_deaths): Likewise.
5661 (setup_insn_reg_pressure_info): Likewise.
5662 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
5663 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
5664 (model_recompute): Likewise.
5665 (must_restore_pattern_p): Likewise for param "next".
5666 (model_excess_cost): Likewise for param "insn".
5667 (queue_remove): Likewise.
5668 (adjust_priority): Likewise for param "prev".
5669 (update_register_pressure): Likewise for param "insn".
5670 (setup_insn_max_reg_pressure): Likewise for local "insn".
5671 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
5672 (model_add_to_schedule): Likewise.
5673 (model_reset_queue_indices): Likewise for local "insn".
5674 (unschedule_insns_until): Strengthen local "recompute_vec" from
5675 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
5676 "con" from rtx to rtx_insn *.
5677 (restore_last_backtrack_point): Likewise for both locals "x". Add
5679 (estimate_insn_tick): Likewise for param "insn".
5680 (commit_schedule): Likewise for params "prev_head", "tail" and
5682 (verify_shadows): Likewise for locals "i1", "i2".
5683 (dump_insn_stream): Likewise for params "head", "tail" and locals
5684 "next_tail", "insn".
5685 (schedule_block): Likewise for locals "insn", "x". Add a checked
5687 (fix_inter_tick): Likewise for params "head", "tail".
5688 (create_check_block_twin): Likewise for local "jump".
5689 (haifa_change_pattern): Likewise for param "insn".
5690 (haifa_speculate_insn): Likewise.
5691 (dump_new_block_header): Likewise for params "head", "tail".
5692 (fix_jump_move): Likewise for param "jump".
5693 (move_block_after_check): Likewise.
5694 (sched_init_insn_luid): Likewise for param "insn".
5695 (sched_init_luids): Likewise for local "insn".
5696 (insn_luid): Likewise for param "insn".
5697 (init_h_i_d): Likewise.
5698 (haifa_init_h_i_d): Likewise for local "insn".
5699 (haifa_init_insn): Likewise for param "insn".
5700 * sched-deps.c (add_dependence): Likewise for local "real_pro",
5702 (create_insn_reg_use): Likewise for param "insn".
5703 (setup_insn_reg_uses): Likewise. Add a checked cast.
5704 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
5705 "tail" from rtx to rtx_insn *.
5706 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
5707 "insn", "next_tail".
5709 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5711 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
5712 from rtx to rtx_insn *.
5713 (model_add_to_schedule): Likewise for locals "start", "end",
5716 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5718 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
5720 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
5721 "to" and locals "insn", "next", "copy". Remove now-redundant
5724 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5726 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
5727 rtx_insn * and param 4 from rtx * to rtx_insn **.
5728 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
5729 param 2 from rtx * to rtx_insn **.
5731 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
5732 rtx_insn * and final param from rtx * to rtx_insn **.
5734 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
5735 from rtx to rtx_insn *.
5736 (try_head_merge_bb): Likewise for both locals named "move_upto".
5737 * df-problems.c (can_move_insns_across): Likewise for params
5738 "from", "to", "across_from", "across_to" and locals "insn",
5739 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
5741 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
5742 from rtx to rtx_insn *.
5743 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
5744 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
5745 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
5747 (noce_try_abs): Likewise.
5748 (noce_get_condition): Likewise for param "jump". Strengthen param
5749 "earliest" from rtx * to rtx_insn **.
5750 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
5752 (find_cond_trap): Likewise.
5753 (dead_or_predicable): Likewise for local "earliest".
5754 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
5756 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
5757 and local "prev". Strengthen param "earliest" from rtx * to
5759 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
5760 Strengthen param "earliest" from rtx * to rtx_insn **.
5762 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5764 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
5765 "to" and local "insn" from rtx to rtx_insn *.
5767 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5769 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
5770 from rtx to rtx_insn *.
5771 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
5772 (code_motion_path_driver): Likewise for local "last_insn".
5773 (simplify_changed_insns): Likewise for local "insn".
5775 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5777 * rtl.h (push_to_sequence): Strengthen param from rtx to
5779 (push_to_sequence2): Likewise for both params.
5780 (delete_insns_since): Likewise for param.
5781 (reorder_insns_nobb): Likewise for all three params.
5782 (set_new_first_and_last_insn): Likewise for both params.
5784 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
5785 rtx_insn *. Remove now-redundant cast.
5786 (set_last_insn): Likewise.
5788 * builtins.c (expand_builtin_return): Strengthen local
5789 "call_fusage" from rtx to rtx_insn *.
5790 * cfgrtl.c (create_basic_block_structure): Likewise for local
5792 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
5793 "first", "last" and local "insn".
5794 (delete_insns_since): Likewise for param "from".
5795 (reorder_insns_nobb): Likewise for params "from", "to", "after"
5797 (push_to_sequence): Likewise for param "first" and local "last".
5798 (push_to_sequence2): Likewise for params "first" and "last".
5799 * lra.c (emit_add3_insn): Likewise for local "last".
5800 (lra_emit_add): Likewise.
5801 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
5803 (process_address_1): Likewise for locals "insn", last".
5804 * modulo-sched.c (ps_first_note): Likewise for return type.
5805 * optabs.c (expand_binop_directly): Likewise for param "last".
5807 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5809 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
5811 * emit-rtl.c (get_last_insn_anywhere): Likewise.
5813 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5815 * function.h (struct sequence_stack): Strengthen fields "first"
5816 and "last" from rtx to rtx_insn *.
5817 (struct emit_status): Likewise for fields "x_first_insn" and
5820 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
5821 (set_first_insn): Add checked cast.
5822 (get_last_insn): Remove now-redundant checked cast.
5823 (set_last_insn): Add checked cast.
5825 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
5826 "saved_first" and "saved_last" from rtx to rtx_insn *.
5828 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5830 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
5831 (unlink_insn_chain): Strengthen both params from rtx to
5834 * cfgrtl.c (cfg_layout_function_header): Likewise for this
5836 (unlink_insn_chain): Likewise for params "first" and "last".
5837 Remove now-redundant checked cast.
5838 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
5839 (fixup_reorder_chain): Strengthen local "insn" from rtx to
5841 * emit-rtl.c (link_insn_into_chain): Likewise for all three
5843 (add_insn): Likewise for param "insn" and local "prev".
5844 (add_insn_after_nobb): Likewise for both params and local "next".
5845 (add_insn_before_nobb): Likewise for both params and local "prev".
5846 (add_insn_after): Rename param "after" to "uncast_after",
5847 introducing local "after" with another checked cast.
5848 (add_insn_before): Rename params "insn" and "before", giving them
5849 "uncast_" prefixes, adding the old names back using checked casts.
5850 (emit_note_after): Likewise for param "after".
5851 (emit_note_before): Likewise for param "before".
5852 (emit_label): Add a checked cast.
5854 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5856 * cselib.h (cselib_record_sets_hook): Strengthen initial param
5857 "insn" from rtx to rtx_insn *.
5859 * cselib.c (cselib_record_sets_hook): Likewise.
5861 * var-tracking.c (add_with_sets): Likewise, renaming back from
5862 "uncast_insn" to "insn" and eliminating the checked cast from rtx
5865 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5867 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
5868 and "header_" from rtx to rtx_insn *.
5869 (struct basic_block_d): Likewise for field "head_" within "x"
5870 field of union basic_block_il_dependent.
5871 (BB_HEAD): Drop function...
5872 (SET_BB_HEAD): ...and this function in favor of...
5873 (BB_HEAD): ...reinstate macro.
5874 (BB_END): Drop function...
5875 (SET_BB_END): ...and this function in favor of...
5876 (BB_END): ...reinstate macro.
5877 (BB_HEADER): Drop function...
5878 (SET_BB_HEADER): ...and this function in favor of...
5879 (BB_HEADER): ...reinstate macro.
5881 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
5882 (fix_crossing_unconditional_branches): Likewise.
5883 * caller-save.c (save_call_clobbered_regs): Likewise.
5884 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
5885 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
5886 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
5887 (merge_blocks_move_successor_nojumps): Likewise.
5888 (outgoing_edges_match): Update use of for_each_rtx to
5889 for_each_rtx_in_insn.
5890 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
5891 (expand_gimple_cond): Likewise.
5892 (expand_gimple_tailcall): Likewise.
5893 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
5895 (construct_exit_block): Drop use of SET_BB_END.
5896 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
5898 (delete_insn): Rename param "insn" to "uncast_insn", introducing
5899 a new local "insn" with a checked cast to rtx_insn *. Drop use of
5900 SET_BB_HEAD and SET_BB_END.
5901 (create_basic_block_structure): Drop use of SET_BB_HEAD and
5903 (rtl_delete_block): Drop use of SET_BB_HEAD.
5904 (rtl_split_block): Drop use of SET_BB_END.
5905 (emit_nop_for_unique_locus_between): Likewise.
5906 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
5907 (block_label): Drop use of SET_BB_HEAD.
5908 (fixup_abnormal_edges): Drop use of SET_BB_END.
5909 (record_effective_endpoints): Drop use of SET_BB_HEADER.
5910 (relink_block_chain): Likewise.
5911 (fixup_reorder_chain): Drop use of SET_BB_END.
5912 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
5913 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
5914 rtx_insn **. Drop use of SET_BB_HEADER.
5915 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
5917 (BB_HEAD): Delete this function.
5918 (SET_BB_HEAD): Likewise.
5920 (SET_BB_END): Likewise.
5921 (BB_HEADER): Likewise.
5922 (SET_BB_HEADER): Likewise.
5923 * emit-rtl.c (add_insn_after): Rename param "insn" to
5924 "uncast_insn", adding a new local "insn" and a checked cast to
5925 rtx_insn *. Drop use of SET_BB_END.
5926 (remove_insn): Strengthen locals "next" and "prev" from rtx to
5927 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
5928 (reorder_insns): Drop use of SET_BB_END.
5929 (emit_insn_after_1): Strengthen param "first" and locals "last",
5930 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
5931 (emit_pattern_after_noloc): Add checked cast.
5932 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
5933 (restore_other_notes): Likewise.
5934 (move_insn): Likewise.
5935 (sched_extend_bb): Likewise.
5936 (fix_jump_move): Likewise.
5937 * ifcvt.c (noce_process_if_block): Likewise.
5938 (dead_or_predicable): Likewise.
5939 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
5940 * reg-stack.c (change_stack): Drop use of SET_BB_END.
5941 * sel-sched-ir.c (sel_move_insn): Likewise.
5942 * sel-sched.c (move_nop_to_previous_block): Likewise.
5944 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
5946 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
5948 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5950 * basic-block.h (create_basic_block_structure): Strengthen params
5951 1 "head" and 2 "end" from rtx to rtx_insn *.
5952 * cfgrtl.c (create_basic_block_structure): Likewise.
5953 (rtl_create_basic_block): Update casts from void * to rtx to
5954 rtx_insn *, so that we can pass them as rtx_insn * to
5955 create_basic_block_structure.
5956 * sel-sched-ir.c (sel_create_basic_block): Likewise.
5958 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5960 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
5962 (check_for_inc_dec): Strengthen param "insn" from rtx to
5965 * cselib.h (cselib_process_insn): Likewise.
5967 * cselib.c (cselib_record_sets): Likewise.
5968 (cselib_process_insn): Likewise.
5970 * dse.c (struct insn_info): Likewise for field "insn".
5971 (check_for_inc_dec_1): Likewise for local "insn".
5972 (check_for_inc_dec): Likewise for param "insn".
5973 (scan_insn): Likewise.
5974 (dse_step1): Likewise for local "insn".
5976 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
5977 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
5979 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5981 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
5982 from rtx to rtx_insn *.
5983 (DEP_PRO): Delete this function and...
5984 (SET_DEP_PRO): ...this function in favor of...
5985 (DEP_PRO): ...reinstate this macro.
5986 (DEP_CON): Delete this function and...
5987 (SET_DEP_CON): ...this function in favor of...
5988 (DEP_CON): ...reinstate this old macro.
5989 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
5990 (init_dep): Likewise.
5991 (set_priorities): Likewise for both params.
5992 (sd_copy_back_deps): Likewise for params 1 and 2.
5994 * haifa-sched.c (priority): Likewise for param "insn" and local
5996 (set_priorities): Likewise for params "head" and "tail" and local
5998 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
6000 (add_to_speculative_block): Add a checked cast.
6001 (create_check_block_twin): Drop use of SET_DEP_CON.
6002 (add_jump_dependencies): Strengthen params "insn" and "jump" from
6005 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
6006 Drop use of SET_DEP_PRO
6007 (init_dep): Strengthen params "pro" and "con" from rtx to
6009 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
6013 (SET_DEP_PRO): Delete.
6014 (SET_DEP_CON): Delete.
6016 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6018 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
6019 from rtx to rtx_insn *.
6020 (VINSN_INSN_RTX): Eliminate rvalue function and...
6021 (SET_VINSN_INSN): ...lvalue function in favor of...
6022 (VINSN_INSN_RTX): reinstate this old macro.
6024 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
6025 in favor of VINSN_INSN_RTX.
6026 (VINSN_INSN_RTX): Delete this function.
6027 (SET_VINSN_INSN_RTX): Likewise.
6029 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6031 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
6032 (BND_TO): Delete this function and...
6033 (SET_BND_TO): ...this functions in favor of...
6034 (BND_TO): ...reinstating this macro.
6035 (struct _fence): Strengthen field "executing_insns" from
6036 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
6037 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
6038 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
6039 and param "insn" from rtx to insn_t.
6040 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
6043 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
6045 (rtx_vec_t): Likewise.
6046 (struct sched_deps_info_def): Strengthen param of "start_insn"
6047 callback from rtx to rtx_insn *. Likewise for param "insn2" of
6048 "note_mem_dep" callback and first param of "note_dep" callback.
6050 * haifa-sched.c (add_to_speculative_block): Strengthen param
6051 "insn" from rtx to rtx_insn *.
6052 (clear_priorities): Likewise.
6053 (calc_priorities): Likewise for local "insn".
6055 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
6056 Remove redundant checked cast.
6057 (haifa_note_mem_dep): Likewise for param "pending_insn".
6058 (haifa_note_dep): Likewise for param "elem".
6059 (note_mem_dep): Likewise for param "e".
6060 (sched_analyze_1): Add checked casts.
6061 (sched_analyze_2): Likewise.
6063 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
6064 from rtx to rtx_insn *.
6065 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
6066 from vec<rtx> * to vec<rtx_insn *> *.
6068 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
6070 (flist_add): Strengthen param "executing_insns" from
6071 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
6072 (advance_deps_context): Remove now-redundant checked cast.
6073 (init_fences): Replace uses of NULL_RTX with NULL.
6074 (merge_fences): Strengthen params "last_scheduled_insn" and
6075 "sched_next" from rtx to rtx_insn * and "executing_insns" from
6076 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
6077 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
6078 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
6079 an instruction, rather than doing double-duty as a pattern.
6080 (return_nop_to_pool): Update for change of insn_t.
6081 (deps_init_id): Remove now-redundant checked cast.
6082 (struct sched_scan_info_def): Strengthen param of "init_insn"
6083 callback from rtx to insn_t.
6084 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
6085 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
6087 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
6088 "end" from rtx to rtx_insn *.
6089 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
6090 (rtx insn_rtx, bool force_unique_p)
6091 (BND_TO): Delete function.
6092 (SET_BND_TO): Delete function.
6094 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
6096 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
6097 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
6099 (undo_transformations): Likewise for param "insn".
6100 (update_liveness_on_insn): Likewise.
6101 (compute_live_below_insn): Likewise for param "insn" and local
6103 (update_data_sets): Likewise for param "insn".
6104 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
6105 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
6106 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
6108 (move_cond_jump): Likewise for param "insn".
6109 (move_cond_jump): Drop use of SET_BND_TO.
6110 (compute_av_set_on_boundaries): Likewise.
6111 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
6112 (update_and_record_unavailable_insns): Strengthen local "bb_end"
6113 from rtx to rtx_insn *.
6114 (maybe_emit_renaming_copy): Likewise for param "insn".
6115 (maybe_emit_speculative_check): Likewise.
6116 (handle_emitting_transformations): Likewise.
6117 (remove_insn_from_stream): Likewise.
6118 (code_motion_process_successors): Strengthen local "succ" from rtx
6121 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6123 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
6124 ilist_t, not _xlist_t;
6125 (ILIST_INSN): Define in terms of new union field "insn".
6126 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
6128 (struct _list_node): Add new field "insn" to the union, of type
6130 (ilist_add): Replace macro with an inline function, requiring an
6132 (ilist_remove): Define this macro directly in terms of
6133 _list_remove, rather than indirectly via _xlist_remove.
6134 (ilist_clear): Likewise, in terms of _list_clear rather than
6136 (ilist_is_in_p): Replace macro with an inline function, requiring
6138 (_list_iter_cond_insn): New function.
6139 (ilist_iter_remove): Define this macro directly in terms of
6140 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
6141 (ilist_iterator): Define directly in terms of _list_iterator
6142 rather than indirectly through _xlist_iterator.
6143 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
6144 than in terms of _FOR_EACH_X.
6145 (FOR_EACH_INSN_1): Likewise.
6147 2014-08-26 Joseph Myers <joseph@codesourcery.com>
6151 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
6152 DECL_HARD_REGISTER and return for invalid register specifications.
6153 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
6154 DECL_HARD_REGISTER, call expand_one_error_var.
6155 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
6156 CC_REGNUM with non-MODE_CC modes.
6157 (arm_regno_class): Return NO_REGS for PC_REGNUM.
6159 2014-08-26 Marek Polacek <polacek@redhat.com>
6162 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
6164 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
6166 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
6167 qi cost; add di cost.
6168 (cortexa57_addrcost_table): Likewise.
6170 2014-08-26 Marek Polacek <polacek@redhat.com>
6173 * expr.c (is_aligning_offset): Remove logical not.
6175 2014-08-26 Marek Polacek <polacek@redhat.com>
6178 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
6179 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
6181 2014-08-26 Richard Biener <rguenther@suse.de>
6183 PR tree-optimization/62175
6184 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
6185 expand possibly trapping operations.
6187 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6189 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
6190 "insn" from rtx to rtx_insn *.
6191 (permute_load): Likewise for param "insn".
6192 (permute_store): Likewise.
6193 (handle_special_swappables): Likewise for local "insn".
6194 (replace_swap_with_copy): Likewise for locals "insn" and
6196 (rs6000_analyze_swaps): Likewise for local "insn".
6198 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6200 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
6203 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6205 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
6206 "note_list" from rtx to rtx_insn *.
6207 (BB_NOTE_LIST): Replace this function and...
6208 (SET_BB_NOTE_LIST): ...this function with...
6209 (BB_NOTE_LIST): ...the former macro implementation.
6211 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
6212 local "from_start" from rtx to rtx_insn *. Strengthen param
6213 "to_endp" from rtx * to rtx_insn **.
6215 * haifa-sched.c (concat_note_lists): Likewise.
6216 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
6218 (sel_restore_notes): Likewise.
6219 (move_bb_info): Likewise.
6220 (BB_NOTE_LIST): Delete this function.
6221 (SET_BB_NOTE_LIST): Delete this function.
6222 * sel-sched.c (create_block_for_bookkeeping): Eliminate
6223 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
6225 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6227 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
6228 from rtx * to rtx_insn **.
6229 (reorder2): Likewise.
6230 (dependencies_evaluation_hook): Strengthen params "head", "tail"
6231 from rtx to rtx_insn *.
6233 * doc/tm.texi: Update mechanically for above change to target.def.
6235 * sched-int.h (note_list): Strengthen this variable from rtx to
6237 (remove_notes): Likewise for both params.
6238 (restore_other_notes): Likewise for return type and first param.
6239 (struct ready_list): Strengthen field "vec" from rtx * to
6241 (struct dep_replacement): Strenghten field "insn" from rtx to
6243 (struct deps_desc): Likewise for fields "last_debug_insn",
6245 (struct haifa_sched_info): Likewise for callback field
6246 "can_schedule_ready_p"'s param, for first param of "new_ready"
6247 callback field, for both params of "rank" callback field, for
6248 first field of "print_insn" callback field (with a const), for
6249 both params of "contributes_to_priority" callback, for param
6250 of "insn_finishes_block_p" callback, for fields "prev_head",
6251 "next_tail", "head", "tail", for first param of "add_remove_insn"
6252 callback, for first param of "begin_schedule_ready" callback, for
6253 both params of "begin_move_insn" callback, and for second param
6254 of "advance_target_bb" callback.
6255 (add_dependence): Likewise for params 1 and 2.
6256 (sched_analyze): Likewise for params 2 and 3.
6257 (deps_analyze_insn): Likewise for param 2.
6258 (ready_element): Likewise for return type.
6259 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
6260 (try_ready): Strenghten param from rtx to rtx_insn *.
6261 (sched_emit_insn): Likewise for return type.
6262 (record_delay_slot_pair): Likewise for params 1 and 2.
6263 (add_delay_dependencies): Likewise for param.
6264 (contributes_to_priority): Likewise for both params.
6265 (find_modifiable_mems): Likewise.
6267 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
6268 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
6269 "first_older_only_insn" from rtx to rtx_insn *.
6270 (arm_sched_reorder): Strengthen param "ready" from rtx * to
6273 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
6274 "last_scheduled_iter0" from rtx to rtx_insn *.
6275 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
6276 (c6x_sched_reorder_1): Strengthen param "ready" and locals
6277 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
6278 "insn" from rtx to rtx_insn *.
6279 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
6281 (c6x_sched_reorder2): Strengthen param "ready" and locals
6282 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
6283 "insn" from rtx to rtx_insn *.
6284 (c6x_variable_issue): Add a checked cast when assigning from insn
6285 to ss.last_scheduled_iter0.
6286 (split_delayed_branch): Strengthen param "insn" and local "i1"
6287 from rtx to rtx_insn *.
6288 (split_delayed_nonbranch): Likewise.
6289 (undo_split_delayed_nonbranch): Likewise for local "insn".
6290 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
6291 "entry_after", "end_packet", "head_insn", "tail_insn",
6292 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
6293 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
6294 to rtx_insn **. Remove now-redundant checked cast on last_insn,
6295 but add a checked cast on loop->start_label. Consolidate calls to
6296 avoid assigning result of gen_spkernel to "insn", now an
6299 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
6300 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
6302 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
6303 rtx_insn **. Strengthen locals "top", "next" from rtx to
6305 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
6306 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
6307 (add_parameter_dependencies): Strengthen params "call", "head" and
6308 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
6309 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
6310 (add_dependee_for_func_arg): Likewise for param "arg" and local
6312 (ix86_dependencies_evaluation_hook): Likewise for params "head",
6313 "tail" and locals "insn", "first_arg".
6315 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
6316 for params "head", "tail" and locals "insn", "next", "next_tail".
6317 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
6318 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
6319 "insn", "lowest", "highest" from rtx to rtx_insn *.
6320 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
6322 (ia64_sched_reorder2): Likewise.
6324 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
6325 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
6326 from rtx * to rtx_insn **.
6327 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
6329 (mep_print_sched_insn): Strengthen param "insn" from rtx to
6331 (mep_sched_reorder): Strengthen param "ready" from rtx * to
6332 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
6335 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
6336 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
6338 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
6339 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
6340 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
6342 (vr4130_reorder): Likewise.
6343 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
6345 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
6347 (mips_sched_reorder): Likewise.
6348 (mips_sched_reorder2): Likewise.
6350 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
6352 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
6353 Strengthen local "tmp" from rtx to rtx_insn *.
6354 (rs6000_sched_reorder2): Likewise.
6356 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
6357 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
6358 (s390_sched_reorder): Strengthen param "ready" from rtx * to
6359 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
6361 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
6362 "tmp2" from rtx to rtx_insn *.
6363 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
6364 Strengthen local "insn" from rtx to rtx_insn *.
6365 (ready_reorder): Strengthen param "ready" from rtx * to
6366 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
6367 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
6368 (sh_reorder2): Likewise.
6370 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
6371 local "insn" from rtx to rtx_insn *.
6373 * haifa-sched.c (note_list): Strengthen this variable from rtx to
6375 (scheduled_insns): Strengthen this variable from vec<rtx> to
6377 (set_modulo_params): Likewise for locals "i1", "i2".
6378 (record_delay_slot_pair): Likewise for params "i1", "i2".
6379 (add_delay_dependencies): Likewise for param "insn".
6380 (cond_clobbered_p): Likewise.
6381 (recompute_todo_spec): Likewise for local "prev".
6382 (last_scheduled_insn): Likewise for this variable.
6383 (nonscheduled_insns_begin): Likewise.
6384 (model_set_excess_costs): Strengthen param "insns" from rtx * to
6386 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
6388 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
6389 Strengthen local "insn" from rtx to rtx_insn *.
6390 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
6391 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
6392 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
6393 (ready_remove_first): Likewise for return type and local "t".
6394 (ready_element): Likewise for return type.
6395 (ready_remove): Likewise for return type and local "t".
6396 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
6397 (check_clobbered_conditions): Strengthen local "x" from rtx to
6398 rtx_insn *, adding a checked cast.
6399 (schedule_insn): Likewise for param "insn".
6400 (remove_notes): Likewise for params "head", "tail" and locals
6401 "next_tail", "insn", "next".
6402 (struct haifa_saved_data): Likewise for fields
6403 "last_scheduled_insn", "nonscheduled_insns_begin".
6404 (save_backtrack_point): Update for change to field "vec" of
6406 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
6408 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
6409 from rtx to rtx_insn *
6410 (resolve_dependencies): Strengthen param "insn" from rtx to
6412 (restore_other_notes): Likewise for return type, for param "head"
6413 and local "note_head".
6414 (undo_all_replacements): Likewise for local "insn".
6415 (first_nonscheduled_insn): Likewise for return type and local "insn".
6416 (queue_to_ready): Likewise for local "insn", adding checked casts.
6417 (early_queue_to_ready): Likewise for local "insn".
6418 (debug_ready_list_1): Strengthen local "p" from rtx * to
6420 (move_insn): Strengthen param "insn" and local "note" from rtx to
6422 (insn_finishes_cycle_p): Likewise for param "insn".
6423 (max_issue): Likewise for local "insn".
6424 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
6426 (commit_schedule): Strengthen param "prev_head" and local "insn"
6427 from rtx to rtx_insn *
6428 (prune_ready_list): Likewise for local "insn".
6429 (schedule_block): Likewise for locals "prev_head", "head", "tail",
6430 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
6431 (set_priorities): Likewise for local "prev_head".
6432 (try_ready): Likewise for param "next".
6433 (fix_tick_ready): Likewise.
6434 (change_queue_index): Likewise.
6435 (sched_extend_ready_list): Update for change to field "vec" of
6437 (generate_recovery_code): Strengthen param "insn" from rtx to
6439 (begin_speculative_block): Likewise.
6440 (create_check_block_twin): Likewise for param "insn" and locals
6441 "label", "check", "twin". Introduce local "check_pat" to avoid
6442 "check" being used as a plain rtx before being used as an insn.
6443 (fix_recovery_deps): Add a checked cast to rtx_insn * when
6444 extracting elements from ready_list.
6445 (sched_remove_insn): Strengthen param "insn" from rtx to
6447 (sched_emit_insn): Likewise for return type.
6448 (ready_remove_first_dispatch): Likewise for return type and local
6451 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
6453 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
6456 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
6457 from rtx to rtx_insn *.
6458 (add_dependence_list): Likewise for param "insn". Add a checked
6460 (add_dependence_list_and_free): Strengthen param "insn" from rtx
6461 to rtx_insn *. Strengthen param "list_p" from rtx * to
6463 (chain_to_prev_insn): Strengthen param "insn" and locals
6464 "prec_nonnote", "i" from rtx to rtx_insn *.
6465 (flush_pending_lists): Likewise for param "insn".
6466 (cur_insn): Likewise for this variable.
6467 (haifa_start_insn): Add a checked cast.
6468 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
6469 (sched_analyze_reg): Likewise for param "insn".
6470 (sched_analyze_1): Likewise.
6471 (sched_analyze_2): Likewise. Add checked casts.
6472 (sched_analyze_insn): Likewise. Also for local "prev".
6473 (deps_analyze_insn): Likewise for param "insn".
6474 (sched_analyze): Likewise for params "head", "tail" and local "insn".
6475 (add_dependence_1): Likewise for params "insn", "elem".
6476 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
6477 (parse_add_or_inc): Likewise for param "insn".
6478 (find_inc): Likewise for local "inc_cand".
6479 (find_modifiable_mems): Likewise for params "head", "tail" and
6480 locals "insn", "next_tail".
6482 * sched-ebb.c (init_ready_list): Likewise for local "insn".
6483 (begin_schedule_ready): Likewise for param "insn".
6484 (begin_move_insn): Likewise for params "insn" and "last".
6485 (ebb_print_insn): Strengthen param "insn" from const_rtx to
6487 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
6488 (ebb_contributes_to_priority): Likewise for params "next", "insn".
6489 (ebb_add_remove_insn): Likewise for param "insn".
6490 (advance_target_bb): Likewise.
6492 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
6494 (check_live): Likewise for param "insn".
6495 (init_ready_list): Likewise for local "insn".
6496 (can_schedule_ready_p): Likewise for param "insn".
6497 (begin_schedule_ready): Likewise.
6498 (new_ready): Likewise for param "next".
6499 (rgn_print_insn): Likewise for param "insn".
6500 (rgn_rank): Likewise for params "insn1", "insn2".
6501 (contributes_to_priority): Likewise for params "next", "insn".
6502 (rgn_insn_finishes_block_p): Likewise for param "insn".
6503 (add_branch_dependences): Likewise for params "head", "tail" and
6504 locals "insn", "last".
6505 (rgn_add_remove_insn): Likewise for param "insn".
6506 (advance_target_bb): Likewise.
6508 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
6509 const_rtx to const rtx_insn *.
6511 * sel-sched-dump.h (sel_print_insn): Likewise.
6513 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
6514 (deps_init_id): Likewise.
6516 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
6517 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
6520 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6522 * output.h (final_start_function): Strengthen param 1 from rtx to
6525 * final.c (final_start_function): Likewise, renaming back from
6526 "uncast_first" to "first", and dropping the checked cast from rtx
6529 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6531 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
6532 * final.c (final): Likewise. Rename param back from
6533 "uncast_first" to "first" and eliminate the checked cast from rtx
6536 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6538 * output.h (shorten_branches): Strengthen param from rtx to
6541 * final.c (shorten_branches): Likewise, renaming param back from
6542 "uncast_first" to "first", and dropping the checked cast from rtx
6545 * genattr.c (gen_attr): Likewise when writing out the prototype of
6548 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6550 * sched-int.h (struct haifa_sched_info): Strengthen fields
6551 "prev_head" and "next_tail" from rtx to rtx_insn *.
6553 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6555 * rtl.h (rtx_jump_table_data::get_labels): New method.
6556 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
6557 with use of the new rtx_jump_table_data::get_labels method.
6558 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
6559 to rtx_jump_table_data *. Simplify by using get_labels method.
6560 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
6561 a dyn_cast, introducing local "table", using it to replace
6562 label-lookup logic with a get_labels method call.
6563 (patch_jump_insn): Simplify using get_labels method.
6564 * dwarf2cfi.c (create_trace_edges): Likewise.
6565 * rtlanal.c (label_is_jump_target_p): Likewise.
6567 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6569 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
6572 * emit-rtl.c (unshare_all_rtl_1): Likewise.
6573 (unshare_all_rtl_again): Likewise, also for local "p".
6575 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6577 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
6579 * cfgrtl.c (delete_insn_and_edges): Likewise.
6581 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6583 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
6584 from rtx to rtx_insn *.
6586 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
6588 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6590 * function.c (thread_prologue_and_epilogue_insns): Likewise for
6591 locals "returnjump", "epilogue_end", "insn", "next".
6593 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
6594 "returnjump" from rtx * to rtx_insn **.
6595 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
6597 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6599 * basic-block.h (struct edge_def). Strengthen "r" within
6600 union edge_def_insns from rtx to rtx_insn *.
6602 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
6603 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
6605 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
6606 from rtx to rtx_insn *.
6607 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
6609 * postreload-gcse.c (reg_killed_on_edge): Likewise.
6610 (reg_used_on_edge): Likewise.
6611 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
6612 (gt_pch_nx): New overload for rtx_insn *&.
6613 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
6614 from rtx to rtx_insn *.
6616 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6618 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
6619 from rtx to rtx_insn *.
6620 (BB_FOOTER): Replace function with access macro.
6621 (SET_BB_FOOTER): Delete.
6623 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
6625 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
6626 (emit_barrier_after_bb): Likewise.
6627 (record_effective_endpoints): Likewise.
6628 (relink_block_chain): Likewise.
6629 (fixup_fallthru_exit_predecessor): Likewise.
6630 (cfg_layout_duplicate_bb): Likewise.
6631 (cfg_layout_split_block): Likewise.
6632 (cfg_layout_delete_block): Likewise.
6633 (cfg_layout_merge_blocks): Likewise.
6634 (BB_FOOTER): Delete function.
6635 (SET_BB_FOOTER): Delete function.
6636 * combine.c (update_cfg_for_uncondjump): Replace uses of
6637 SET_BB_FOOTER with BB_FOOTER.
6639 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6641 * except.h (struct eh_landing_pad_d): Strengthen field
6642 "landing_pad" from rtx to rtx_code_label *.
6644 * except.c (sjlj_emit_dispatch_table): Likewise for param
6646 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
6648 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6650 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
6651 first param from rtx to rtx_insn *.
6652 * config/xtensa/xtensa.c (struct machine_function): Likewise for
6653 field "set_frame_ptr_insn".
6654 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
6655 "csend" from rtx to rtx_code_label *.
6656 (xtensa_expand_atomic): Likewise for local "csloop".
6657 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
6659 (xtensa_call_tls_desc): Likewise for return type and locals
6660 "call_insn", "insns".
6661 (xtensa_legitimize_tls_address): Likewise for local "insns".
6662 (xtensa_expand_prologue): Likewise for locals "insn", "first".
6664 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6666 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
6667 first param from rtx to rtx_insn *.
6668 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
6671 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6673 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
6674 Strengthen param 1 from rtx to rtx_insn *.
6675 (tilepro_output_cbranch): Likewise.
6676 (tilepro_adjust_insn_length): Likewise.
6677 (tilepro_final_prescan_insn): Likewise for sole param.
6679 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
6680 Likewise for local "last".
6681 (cbranch_predicted_p): Likewise for param "insn".
6682 (tilepro_output_simple_cbranch_with_opcode): Likewise.
6683 (tilepro_output_cbranch_with_opcode): Likewise.
6684 (tilepro_output_cbranch): Likewise.
6685 (frame_emit_load): Likewise for return type and locals "seq",
6687 (emit_sp_adjust): Likewise for return type and local "insn".
6688 (tilepro_expand_epilogue): Likewise for locals "last_insn",
6690 (tilepro_adjust_insn_length): Likewise for param "insn".
6691 (next_insn_to_bundle): Likewise for return type and params
6693 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
6694 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
6696 (match_addli_pcrel): Likewise for param "insn".
6697 (replace_addli_pcrel): Likewise.
6698 (match_auli_pcrel): Likewise.
6699 (replace_auli_pcrel): Likewise.
6700 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
6702 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6703 "queue", "next_queue", "prev".
6704 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
6705 (tilepro_final_prescan_insn): Likewise for param "insn".
6707 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6709 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
6710 Strengthen param 1 from rtx to rtx_insn *.
6711 (tilegx_output_cbranch): Likewise.
6712 (tilegx_adjust_insn_length): Likewise.
6713 (tilegx_final_prescan_insn): Likewise for sole param.
6715 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
6717 (cbranch_predicted_p): Likewise for param "insn".
6718 (tilegx_output_simple_cbranch_with_opcode): Likewise.
6719 (tilegx_output_cbranch_with_opcode): Likewise.
6720 (tilegx_output_cbranch): Likewise.
6721 (frame_emit_load): Likewise for return type.
6722 (set_frame_related_p): Likewise for locals "seq", "insn".
6723 (emit_sp_adjust): Likewise for return type, and for local "insn".
6724 Introduce local "pat" for use in place of "insn" where the latter
6725 isn't an instruction.
6726 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
6727 from rtx to rtx_insn *.
6728 (tilegx_adjust_insn_length): Likewise for param "insn".
6729 (next_insn_to_bundle): Likewise for return type and params "r" and
6731 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
6733 (replace_insns): Likewise for params "old_insn", "new_insns".
6734 (replace_mov_pcrel_step1): Likewise for param "insn" and local
6736 (replace_mov_pcrel_step2): Likewise.
6737 (replace_mov_pcrel_step3): Likewise.
6738 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
6740 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6741 "queue", "next_queue", "prev".
6742 (tilegx_output_mi_thunk): Likewise for local "insn".
6743 (tilegx_final_prescan_insn): Likewise for param "insn".
6745 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6747 * config/spu/spu.c (frame_emit_store): Strengthen return type from
6749 (frame_emit_load): Likewise.
6750 (frame_emit_add_imm): Likewise, also for local "insn".
6751 (spu_expand_prologue): Likewise for local "insn".
6752 (struct spu_bb_info): Likewise for field "prop_jump".
6753 (emit_nop_for_insn): Likewise for param "insn" and local
6755 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
6757 (spu_emit_branch_hint): Likewise for params "before", "branch" and
6758 locals "hint", "insn".
6759 (get_branch_target): Likewise for param "branch".
6760 (insn_clobbers_hbr): Likewise for param "insn".
6761 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
6762 locals "insn", "before_4", "before_16".
6763 (insert_hbrp): Likewise for local "insn".
6764 (spu_machine_dependent_reorg): Likewise for locals "branch",
6765 "insn", "next", "bbend".
6766 (uses_ls_unit): Likewise for param "insn".
6767 (get_pipe): Likewise.
6768 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
6769 introducing a checked cast.
6770 (spu_sched_adjust_cost): Likewise for params "insn" and
6772 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
6773 (spu_sms_res_mii): Likewise.
6775 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6777 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
6778 from rtx to rtx_insn *.
6779 (output_cbranch): Likewise for param 6.
6780 (output_return): Likewise for param 1.
6781 (output_sibcall): Likewise.
6782 (output_v8plus_shift): Likewise.
6783 (output_v8plus_mult): Likewise.
6784 (output_v9branch): Likewise for param 7.
6785 (output_cbcond): Likewise for param 3.
6787 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
6789 (sparc_legitimize_pic_address): Likewise.
6790 (sparc_emit_call_insn): Likewise.
6791 (emit_save_or_restore_regs): Likewise.
6792 (emit_window_save): Likewise for return type and local "insn".
6793 (sparc_expand_prologue): Likewise for local "insn".
6794 (sparc_flat_expand_prologue): Likewise.
6795 (output_return): Likewise for param "insn".
6796 (output_sibcall): Likewise for param "insn" and local "delay".
6797 (output_ubranch): Likewise for param "insn".
6798 (output_cbranch): Likewise.
6799 (output_cbcond): Likewise.
6800 (output_v9branch): Likewise.
6801 (output_v8plus_shift): Likewise.
6802 (sparc_output_mi_thunk): Likewise for local "insn".
6803 (get_some_local_dynamic_name): Likewise.
6804 (output_v8plus_mult): Likewise for param "insn".
6806 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6808 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
6809 from rtx to rtx_insn *.
6810 (output_branchy_insn): Likewise for param 3.
6811 (output_far_jump): Likewise for param 1.
6812 (final_prescan_insn): Likewise.
6813 (sh_insn_length_adjustment): Likewise for sole param.
6815 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
6816 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
6818 (sh_emit_compare_and_set): Likewise for local "lab".
6819 (output_far_jump): Strengthen param "insn" and local "prev" from
6821 (output_branchy_insn): Likewise for param "insn" and local
6823 (output_ieee_ccmpeq): Likewise for param "insn".
6824 (struct label_ref_list_d): Strengthen field "label" from rtx to
6826 (pool_node): Likewise.
6827 (pool_window_label): Likewise for this global.
6828 (add_constant): Likewise for return type and locals "lab", "new_rtx".
6829 (dump_table): Strengthen params "start", "barrier" and local
6830 "scan" from rtx to rtx_insn *.
6831 (broken_move): Likewise for param "insn".
6832 (untangle_mova): Likewise for params "first_mova" and "new_mova".
6833 Strengthen param "first_mova" from rtx * to rtx_insn **.
6834 (mova_p): Likewise for param "insn".
6835 (fixup_mova): Likewise for param "mova".
6836 (find_barrier): Likewise for return type, params "mova" and
6837 "from", and locals "barrier_before_mova", "found_barrier",
6838 "good_barrier", "orig", "last_symoff", "next". Strengthen local
6839 "label" from rtx to rtx_code_label *.
6840 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
6842 (sh_reorg): Likewise for locals "link", "scan", "barrier".
6843 (split_branches): Likewise for param "first" and local "insn".
6844 (final_prescan_insn): Likewise for param "insn".
6845 (sequence_insn_p): Likewise for locals "prev", "next".
6846 (sh_insn_length_adjustment): Likewise for param "insn".
6847 (sh_can_redirect_branch): Likewise for local "insn".
6848 (find_r0_life_regions): Likewise for locals "end", "insn".
6849 (sh_output_mi_thunk): Likewise for local "insns".
6851 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6853 * config/score/score.c (score_output_mi_thunk): Strengthen local
6854 "insn" from rtx to rtx_insn *.
6855 (score_prologue): Likewise.
6857 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6859 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
6860 1 from rtx to rtx_insn *.
6861 (s390_emit_jump): Likewise for return type.
6862 (s390_emit_call): Likewise.
6863 (s390_load_got): Likewise.
6865 * config/s390/s390.c (last_scheduled_insn): Likewise for this
6867 (s390_match_ccmode): Likewise for param "insn".
6868 (s390_emit_jump): Likewise for return type.
6869 (s390_split_branches): Likewise for local "label".
6870 (struct constant): Strengthen field "label" from rtx to
6872 (struct constant_pool): Likewise for field "label". Strengthen
6873 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
6875 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
6877 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
6878 (s390_end_pool): Likewise.
6879 (s390_dump_pool): Likewise for local "insn".
6880 (s390_mainpool_start): Likewise.
6881 (s390_chunkify_start): Likewise.
6882 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
6883 with insns. Strengthen locals "label", "jump", "barrier", "next",
6884 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
6885 (s390_chunkify_finish): Strengthen local "insn" from rtx to
6887 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
6888 "jump", "label", "next_insn".
6889 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
6890 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
6892 (s390_load_got): Likewise for return type and local "insns".
6893 (s390_save_gprs_to_fprs): Likewise for local "insn".
6894 (s390_restore_gprs_from_fprs): Likewise.
6895 (pass_s390_early_mach::execute): Likewise.
6896 (s390_emit_prologue): Likewise for local "insns".
6897 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
6899 (s390_emit_call): Strengthen return type and local "insn" from
6901 (s390_emit_tpf_eh_return): Likewise for local "insn".
6902 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
6903 "next_insn", introducing locals "s_pat", "rpat" to allow this.
6904 (s390_fix_long_loop_prediction): Likewise for param "insn" and
6906 (s390_non_addr_reg_read_p): Likewise for param "insn".
6907 (find_cond_jump): Likewise for return type and param "insn".
6908 (s390_swap_cmp): Likewise for param "insn".
6909 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
6910 "prev_insn", "next_insn".
6911 (s390_reorg): Likewise for locals "insn", "target".
6912 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
6913 (s390_sched_variable_issue): For now, rename param "insn" to
6914 "uncast_insn", introducing a checked cast.
6915 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
6917 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
6918 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
6920 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6922 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
6923 param from rtx to rtx_insn *.
6924 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
6926 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6928 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
6929 4 from rtx to rtx_insn *.
6930 (rs6000_final_prescan_insn): Likewise for first param.
6931 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
6933 (rs6000_get_some_local_dynamic_name): Likewise.
6934 (output_cbranch): Likewise for param "insn".
6935 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
6936 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
6937 (rs6000_emit_allocate_stack): Likewise for local "insn".
6938 (load_cr_save): Likewise.
6939 (restore_saved_cr): Likewise.
6940 (restore_saved_lr): Likewise.
6941 (emit_cfa_restores): Likewise.
6942 (rs6000_output_function_epilogue): Likewise for locals "insn" and
6943 "deleted_debug_label".
6944 (rs6000_output_mi_thunk): Likewise for local "insn".
6945 (rs6000_final_prescan_insn): Likewise for param "insn".
6947 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6949 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
6950 Strengthen param "insn" from rtx to rtx_insn *.
6951 * config/picochip/picochip.c (picochip_current_prescan_insn):
6952 Likewise for this variable.
6953 (picochip_final_prescan_insn): Likewise for param "insn".
6955 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6957 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
6958 from rtx to rtx_insn *.
6959 (pa_output_indirect_call): Likewise.
6960 (pa_adjust_insn_length): Likewise.
6961 (pa_attr_length_millicode_call): Likewise.
6962 (pa_attr_length_call): Likewise.
6963 (pa_attr_length_indirect_call): Likewise.
6965 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
6967 (pa_attr_length_millicode_call): Likewise.
6968 (pa_attr_length_call): Likewise.
6969 (pa_output_call): Likewise.
6970 (pa_attr_length_indirect_call): Likewise.
6971 (pa_output_indirect_call): Likewise.
6973 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6975 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
6976 Strengthen first param from rtx to rtx_insn *.
6977 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
6980 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6982 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
6983 type from rtx to rtx_insn *.
6984 (mips_expand_call): Likewise.
6985 (mips_adjust_insn_length): Likewise for first param.
6986 (mips_output_conditional_branch): Likewise.
6987 (mips_output_order_conditional_branch): Likewise.
6988 (mips_final_prescan_insn): Likewise.
6990 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
6991 rtx_insn * for the SEQUENCE case.
6992 (SEQ_END): Likewise.
6993 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
6994 (mips_emit_call_insn): Likewise, also for local "insn".
6995 (mips16_gp_pseudo_reg): Likewise for local "scan".
6996 (mips16_build_call_stub): Likewise for return type and for local
6997 "insn". Introduce a new local "pattern" so that "insn" can indeed
6999 (mips_expand_call): Strengthen return type and local "insn" from
7001 (mips_block_move_loop): Strengthen local "label" from rtx to
7003 (mips_expand_synci_loop): Likewise for locals "label",
7005 (mips_set_frame_expr): Strengthen local "insn" from rtx to
7007 (mips16e_collect_argument_saves): Likewise for locals "insn",
7009 (mips_find_gp_ref): Likewise for param of callback for "pred"
7010 param, and for local "insn".
7011 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
7012 (mips_insn_has_flexible_gp_ref_p): Likewise.
7013 (mips_epilogue_emit_cfa_restores): Likewise for return type and
7015 (mips_epilogue_set_cfa): Likewise for local "insn".
7016 (mips_expand_epilogue): Likewise.
7017 (mips_adjust_insn_length): Likewise for param "insn".
7018 (mips_output_conditional_branch): Likewise.
7019 (mips_output_order_conditional_branch): Likewise.
7020 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
7021 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
7022 "falu2_turn_enabled_insn".
7023 (mips_builtin_branch_and_move): Strengthen locals "true_label",
7024 "done_label" from rtx to rtx_code_label *.
7025 (struct mips16_constant): Likewise for field "label".
7026 (mips16_add_constant): Likewise for return type.
7027 (mips16_emit_constants_1): Strengthen return type and param "insn"
7028 from rtx to rtx_insn *.
7029 (mips16_emit_constants): Likewise for param "insn".
7030 (mips16_insn_length): Likewise.
7031 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
7032 to rtx_code_label *.
7033 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
7034 from rtx to rtx_insn *.
7035 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
7036 "jump". Strengthen local "label" from rtx to rtx_code_label *.
7037 (r10k_simplify_address): Strengthen param "insn" and local
7038 "def_insn" from rtx to rtx_insn *.
7039 (r10k_safe_address_p): Strengthen param "insn" from rtx to
7041 (r10k_needs_protection_p_1): Update target type of cast of data
7042 from to rtx to rtx_insn *.
7043 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
7044 rtx * to rtx_insn **.
7045 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
7047 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
7048 (mips_call_expr_from_insn): Likewise for param "insn".
7049 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
7050 (mips_find_pic_call_symbol): Likewise for param "insn".
7051 (mips_annotate_pic_calls): Likewise for local "insn".
7052 (mips_sim_insn): Likewise for this variable.
7053 (struct mips_sim): Likewise for field "insn" within elements of
7055 (mips_sim_wait_reg): Likewise for param "insn".
7056 (mips_sim_wait_regs): Likewise.
7057 (mips_sim_wait_units): Likewise.
7058 (mips_sim_wait_insn): Likewise.
7059 (mips_sim_issue_insn): Likewise.
7060 (mips_sim_finish_insn): Likewise.
7061 (mips_seq_time): Likewise for param "seq" and local "insn".
7062 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
7063 locals "first", "second".
7064 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
7065 "last", "last2", "next".
7066 (mips_avoid_hazard): Likewise for params "after", "insn".
7067 (mips_reorg_process_insns): Likewise for locals "insn",
7068 "last_insn", "subinsn", "next_insn".
7069 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
7070 (mips16_split_long_branches): Likewise for locals "insn" "jump",
7072 (mips_output_mi_thunk): Likewise for local "insn".
7073 (mips_final_prescan_insn): Likewise for param "insn".
7075 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7077 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
7078 Strengthen return type and local "insns" from rtx to rtx_insn *.
7079 (microblaze_legitimize_tls_address): Likewise for local "insns".
7080 (microblaze_block_move_loop): Strengthen local "label" from rtx
7081 to rtx_code_label *.
7082 (microblaze_expand_prologue): Strengthen two locals named "insn"
7083 from rtx to rtx_insn *.
7084 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
7085 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
7086 "insn". Strengthen locals "div_label", "div_end_label" from rtx
7087 to rtx_code_label *.
7089 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7091 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
7092 param from rtx to rtx_insn *.
7093 (mep_reuse_lo): Likewise for third param.
7094 (mep_use_post_modify_p): Likewise for first param.
7095 (mep_core_address_length): Likewise.
7096 (mep_cop_address_length): Likewise.
7097 (mep_final_prescan_insn): Likewise.
7098 (mep_store_data_bypass_p): Likewise for both params.
7099 (mep_mul_hilo_bypass_p): Likewise.
7100 (mep_ipipe_ldc_p): Likewise for param.
7102 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
7103 (mep_rewrite_mult): Likewise.
7104 (mep_rewrite_mulsi3): Likewise.
7105 (mep_rewrite_maddsi3): Likewise.
7106 (mep_reuse_lo_p_1): Likewise.
7107 (mep_reuse_lo_p): Likewise.
7108 (mep_frame_expr): Likewise.
7109 (mep_make_parallel): Likewise for both params.
7110 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
7112 (mep_use_post_modify_p): Likewise for param "insn".
7113 (mep_core_address_length): Likewise.
7114 (mep_cop_address_length): Likewise.
7115 (mep_reg_set_in_function): Likewise for local "insn".
7116 (mep_asm_without_operands_p): Likewise.
7117 (F): Likewise for return type and param "x".
7118 (add_constant): Likewise for local "insn".
7119 (maybe_dead_move): Likewise for return type and local "insn".
7120 (mep_expand_prologue): Likewise for local "insn".
7121 (mep_final_prescan_insn): Likewise for param "insn".
7122 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
7123 "next", "follow", "x".
7124 (mep_insert_repeat_label_last): Likewise for return type, param
7125 "last_insn", and locals "next", "prev". Strengthen param "label"
7126 from rtx to rtx_code_label *.
7127 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
7129 (struct mep_doloop_end): Likewise for fields "insn" and
7131 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
7132 Strengthen local "repeat_label" from rtx to rtx_code_label *.
7133 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
7135 (mep_invert_branch): Likewise for params "insn" and "after".
7136 (mep_reorg_erepeat): Likewise for param "insns" and locals
7137 "insn", "prev", "new_last", "barrier", "user". Strengthen local
7138 "l" from rtx to rtx_code_label *.
7139 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
7140 from rtx to rtx_insn *.
7141 (mep_reorg_addcombine): Likewise for param "insns" and locals
7143 (add_sp_insn_p): Likewise for param "insn".
7144 (mep_reorg_noframe): Likewise for param "insns" and locals
7145 "start_frame_insn", "end_frame_insn", "next".
7146 (mep_reorg): Likewise for local "insns".
7147 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
7149 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
7150 (mep_mul_hilo_bypass_p): Likewise.
7151 (mep_ipipe_ldc_p): Likewise for param "insn".
7152 (mep_make_bundle): Likewise for return type, param "cop" and local
7153 "insn", splitting out the latter into a new local "seq" for when it
7154 is a SEQUENCE rather than an insn.
7155 (core_insn_p): Likewise for param "insn".
7156 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
7157 "last", "first", "note", "prev", "core_insn".
7159 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7161 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
7163 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
7164 (m68k_final_prescan_insn): Likewise for first param.
7166 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
7167 (m68k_set_frame_related): Likewise for param "insn".
7168 (output_btst): Likewise for param "insn".
7169 (m68k_final_prescan_insn): Likewise.
7170 (m68k_move_to_reg): Likewise for local "insn".
7171 (m68k_call_tls_get_addr): Likewise for local "insns".
7172 (m68k_call_m68k_read_tp): Likewise.
7173 (strict_low_part_peephole_ok): Likewise for param "first_insn".
7174 (m68k_output_mi_thunk): Likewise for local "insn".
7176 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7178 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
7179 first param from rtx to rtx_insn *.
7180 (iq2000_adjust_insn_length): Likewise.
7181 (iq2000_output_conditional_branch): Likewise.
7182 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
7183 "insn" and local "nop_insn".
7184 (iq2000_annotate_frame_insn): Likewise for param "insn".
7185 (iq2000_expand_prologue): Likewise for both locals "insn".
7186 (iq2000_adjust_insn_length): Likewise for param "insn".
7187 (iq2000_output_conditional_branch): Likewise.
7189 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7191 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
7192 "insns" from rtx to rtx_insn *.
7193 (ia64_emit_cond_move): Likewise for locals "insn", "first".
7194 (struct spill_fill_data): Likewise for field "init_after" and for
7195 elements of array field "prev_insn".
7196 (spill_restore_mem): Likewise for locals "insn", "first".
7197 (do_spill): Likewise for local "insn".
7198 (do_restore): Likewise.
7199 (ia64_expand_prologue): Likewise.
7200 (ia64_expand_epilogue): Likewise.
7201 (emit_insn_group_barriers): Likewise for locals "insn",
7203 (emit_all_insn_group_barriers): Likewise for locals "insn",
7205 (dfa_stop_insn): Likewise for this global.
7206 (dfa_pre_cycle_insn): Likewise.
7207 (ia64_nop): Likewise.
7208 (final_emit_insn_group_barriers): Likewise for locals "insn",
7210 (emit_predicate_relation_info): Likewise for locals "head", "n",
7212 (ia64_reorg): Likewise for local "insn".
7213 (ia64_output_mi_thunk): Likewise.
7214 (expand_vec_perm_interleave_2): Likewise for local "seq".
7216 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7218 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
7219 param 1 "insn" from rtx to rtx_insn *.
7220 (ix86_use_lea_for_mov): Likewise.
7221 (ix86_avoid_lea_for_addr): Likewise.
7222 (ix86_split_lea_for_addr): Likewise.
7223 (ix86_lea_for_add_ok): Likewise.
7224 (ix86_output_call_insn): Likewise.
7226 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
7227 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
7228 (ix86_output_function_epilogue): Likewise for locals "insn",
7229 "deleted_debug_label".
7230 (legitimize_tls_address): Likewise for local "insn".
7231 (get_some_local_dynamic_name): Likewise.
7232 (increase_distance): Likewise for params "prev", "next".
7233 (distance_non_agu_define_in_bb): Likewise for params "insn",
7234 "start" and locals "prev", "next".
7235 (distance_non_agu_define): Likewise for param "insn".
7236 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
7237 locals "next", "prev".
7238 (distance_agu_use): Likewise for param "insn".
7239 (ix86_lea_outperforms): Likewise.
7240 (ix86_ok_to_clobber_flags): Likewise.
7241 (ix86_avoid_lea_for_add): Likewise.
7242 (ix86_use_lea_for_mov): Likewise.
7243 (ix86_avoid_lea_for_addr): Likewise.
7244 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
7245 (ix86_split_lea_for_addr): Likewise for param "insn".
7246 (ix86_lea_for_add_ok): Likewise for param "insn".
7247 (ix86_expand_carry_flag_compare): Likewise for local
7249 (ix86_expand_int_movcc): Likewise.
7250 (ix86_output_call_insn): Likewise for param "insn".
7251 (ix86_output_call_insn): Likewise for local "i".
7252 (x86_output_mi_thunk): Introduce local "insn", using it in place
7253 of "tmp" when dealing with insns.
7254 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
7256 (ix86_pad_returns): Likewise for locals "ret", "prev".
7257 (ix86_count_insn_bb): Likewise for local "insn".
7258 (ix86_pad_short_function): Likewise for locals "ret", "insn".
7259 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
7260 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
7261 (expand_vec_perm_interleave2): Likewise for local "seq".
7262 (expand_vec_perm_vperm2f128_vblend): Likewise.
7263 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
7264 call to for_each_rtx with for_each_rtx_in_insn.
7266 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7268 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
7269 "label" from rtx to rtx_code_label *.
7270 (ix86_expand_prologue): Likewise.
7271 (ix86_expand_split_stack_prologue): Likewise for locals "label",
7273 (ix86_split_idivmod): Likewise for locals "end_label" and
7275 (ix86_expand_branch): Likewise for local "label2".
7276 (ix86_expand_aligntest): Likewise for return type and local "label".
7277 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
7279 (expand_movmem_epilogue): Likewise for the various locals named
7281 (expand_setmem_epilogue): Likewise.
7282 (expand_small_movmem_or_setmem): Likewise for local "label".
7283 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
7284 Strengthen param "done_label" from rtx * to rtx_code_label **.
7285 Strengthen locals "loop_label" and "label" from rtx to
7287 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
7288 Likewise for locals "loop_label", "label".
7289 (ix86_expand_set_or_movmem): Likewise for locals "label",
7290 "jump_around_label", "hot_label".
7291 (ix86_expand_strlensi_unroll_1): Likewise for locals
7292 "align_2_label", align_3_label", "align_4_label", "end_0_label",
7294 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
7295 (void ix86_emit_i387_log1p): Likewise for locals "label1",
7296 "label2", "jump_label".
7297 (ix86_expand_sse_compare_and_jump): Likewise for return type and
7299 (ix86_expand_lfloorceil): Likewise for local "label".
7300 (ix86_expand_rint): Likewise.
7301 (ix86_expand_floorceildf_32): Likewise.
7302 (ix86_expand_floorceil): Likewise.
7303 (ix86_expand_rounddf_32): Likewise.
7304 (ix86_expand_trunc): Likewise.
7305 (ix86_expand_truncdf_32): Likewise.
7306 (ix86_expand_round): Likewise.
7308 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7310 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
7311 first param from rtx to rtx_insn *.
7312 (h8300_insn_length_from_table): Likewise.
7313 * config/h8300/h8300.c (F): Likewise for return type and param
7315 (Fpa): Add a checked cast to rtx_insn *.
7316 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
7318 (final_prescan_insn): Likewise for param "insn".
7319 (h8300_binary_length): Likewise.
7320 (h8300_insn_length_from_table): Likewise.
7322 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7324 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
7325 Strengthen first param "insn" from rtx to rtx_insn *.
7327 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
7329 (frame_insn): Likewise for return type. Introduce local "insn"
7330 for use in place of local "x" for use as an rtx_insn *.
7331 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
7332 (epiphany_expand_prologue): Likewise for local "insn".
7333 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
7334 * config/epiphany/resolve-sw-modes.c
7335 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
7338 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7340 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
7341 param from rtx to rtx_insn *.
7342 (c6x_final_prescan_insn): Likewise for first param.
7344 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
7345 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
7346 (c6x_expand_compare): Strengthen local "insns" from rtx to
7348 (c6x_get_unit_specifier): Likewise for param "insn".
7349 (c6x_print_unit_specifier_field): Likewise.
7350 (c6x_final_prescan_insn): Likewise.
7351 (emit_add_sp_const): Likewise for local "insn".
7352 (c6x_expand_prologue): Likewise.
7354 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7356 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
7357 param 1 from rtx to rtx_insn *.
7358 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
7359 the various locals named "insn".
7360 (expand_epilogue_reg_restore): Likewise.
7361 (frame_related_constant_load): Likewise.
7362 (add_to_reg): Likewise.
7363 (emit_link_insn): Likewise.
7364 (do_link): Likewise.
7365 (expand_interrupt_handler_prologue): Likewise.
7366 (branch_dest): Likewise for param "branch".
7367 (asm_conditional_branch): Likewise for param "insn".
7368 (gen_one_bundle): Likewise for elements of param "slot" and local
7370 (bfin_gen_bundles): Likewise for locals "insn", "next" and
7371 elements of local "slot".
7372 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
7373 "queue", "next_queue", "prev".
7374 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
7375 (add_sched_insns_for_speculation): Likewise for local "insn".
7377 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7379 * config/avr/avr-protos.h (output_movqi): Strengthen first param
7380 from rtx to rtx_insn *.
7381 (output_movhi): Likewise.
7382 (output_movsisf): Likewise.
7383 (avr_out_tstsi): Likewise.
7384 (avr_out_tsthi): Likewise.
7385 (avr_out_tstpsi): Likewise.
7386 (avr_out_compare): Likewise.
7387 (avr_out_compare64): Likewise.
7388 (avr_out_movpsi): Likewise.
7389 (ashlqi3_out): Likewise.
7390 (ashlhi3_out): Likewise.
7391 (ashlsi3_out): Likewise.
7392 (ashrqi3_out): Likewise.
7393 (ashrhi3_out): Likewise.
7394 (ashrsi3_out): Likewise.
7395 (lshrqi3_out): Likewise.
7396 (lshrhi3_out): Likewise.
7397 (lshrsi3_out): Likewise.
7398 (avr_out_ashlpsi3): Likewise.
7399 (avr_out_ashrpsi3): Likewise.
7400 (avr_out_lshrpsi3): Likewise.
7401 (avr_out_fract): Likewise.
7402 (avr_out_sbxx_branch): Likewise.
7403 (avr_out_round): Likewise.
7404 (avr_out_xload): Likewise.
7405 (avr_out_movmem): Likewise.
7406 (adjust_insn_length): Likewise.
7407 (avr_out_lpm): Likewise.
7408 (reg_unused_after): Likewise.
7409 (_reg_unused_after): Likewise.
7410 (avr_jump_mode): Likewise for second param.
7411 (jump_over_one_insn): Likewise for first param.
7412 (avr_final_prescan_insn): Likewise.
7413 (out_shift_with_cnt): Likewise for second param.
7415 * config/avr/avr.c (get_sequence_length): Likewise for param
7416 "insns" and local "insn".
7417 (emit_push_byte): Likewise for local "insn".
7418 (emit_push_sfr): Likewise.
7419 (avr_prologue_setup_frame): Likewise for locals "insn",
7420 "fp_plus_insns", "sp_plus_insns".
7421 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
7423 (avr_jump_mode): Likewise for param "insn".
7424 (avr_final_prescan_insn): Likewise.
7425 (avr_find_unused_d_reg): Likewise.
7426 (avr_out_lpm_no_lpmx): Likewise.
7427 (avr_out_lpm): Likewise.
7428 (avr_out_xload): Likewise.
7429 (output_movqi): Likewise.
7430 (output_movhi): Likewise.
7431 (out_movqi_r_mr): Likewise.
7432 (out_movhi_r_mr): Likewise.
7433 (out_movsi_r_mr): Likewise.
7434 (out_movsi_mr_r): Likewise.
7435 (output_movsisf): Likewise.
7436 (avr_out_load_psi): Likewise.
7437 (avr_out_store_psi): Likewise.
7438 (avr_out_movpsi): Likewise.
7439 (out_movqi_mr_r): Likewise.
7440 (avr_out_movhi_mr_r_xmega): Likewise.
7441 (out_movhi_mr_r): Likewise.
7442 (compare_condition): Likewise for param "insn" and local "next".
7443 (compare_sign_p): Likewise for param "insn".
7444 (compare_diff_p): Likewise.
7445 (compare_eq_p): Likewise.
7446 (avr_out_compare): Likewise.
7447 (avr_out_compare64): Likewise.
7448 (avr_out_tsthi): Likewise.
7449 (avr_out_tstpsi): Likewise.
7450 (avr_out_tstsi): Likewise.
7451 (out_shift_with_cnt): Likewise.
7452 (ashlqi3_out): Likewise.
7453 (ashlhi3_out): Likewise.
7454 (avr_out_ashlpsi3): Likewise.
7455 (ashlsi3_out): Likewise.
7456 (ashrqi3_out): Likewise.
7457 (ashrhi3_out): Likewise.
7458 (avr_out_ashrpsi3): Likewise.
7459 (ashrsi3_out): Likewise.
7460 (lshrqi3_out): Likewise.
7461 (lshrhi3_out): Likewise.
7462 (avr_out_lshrpsi3): Likewise.
7463 (lshrsi3_out): Likewise.
7464 (avr_out_fract): Likewise.
7465 (avr_out_round): Likewise.
7466 (avr_adjust_insn_length): Likewise.
7467 (reg_unused_after): Likewise.
7468 (_reg_unused_after): Likewise.
7469 (avr_compare_pattern): Likewise.
7470 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
7471 and locals "branch1", "branch2", "insn2", "jump".
7472 (avr_reorg): Likewise for local "insn".
7473 (avr_2word_insn_p): Likewise for param "insn".
7474 (jump_over_one_insn_p): Likewise.
7475 (avr_out_sbxx_branch): Likewise.
7476 (avr_out_movmem): Likewise.
7478 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7480 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
7481 param from rtx to rtx_insn *.
7482 (thumb1_final_prescan_insn): Likewise.
7483 (thumb2_final_prescan_insn): Likewise.
7485 * config/arm/arm.c (emit_set_insn): Strengthen return type from
7487 (struct minipool_node): Likewise for field "insn".
7488 (dump_minipool): Likewise for param "scan".
7489 (create_fix_barrier): Likewise for local "from". Strengthen local
7490 "label" from rtx to rtx_code_label *.
7491 (push_minipool_barrier): Strengthen param "insn" from rtx to
7493 (push_minipool_fix): Likewise.
7494 (note_invalid_constants): Likewise.
7495 (thumb2_reorg): Likewise for local "insn".
7496 (arm_reorg): Likewise.
7497 (thumb2_final_prescan_insn): Likewise for param
7498 "insn" and local "first_insn".
7499 (arm_final_prescan_insn): Likewise for param "insn" and locals
7500 "start_insn", "this_insn".
7501 (arm_debugger_arg_offset): Likewise for param "insn".
7502 (thumb1_emit_multi_reg_push): Likewise for return type and local
7504 (thumb1_final_prescan_insn): Likewise for param "insn".
7505 (thumb_far_jump_used_p): Likewise for local "insn".
7506 (thumb1_expand_prologue): Likewise.
7507 (arm_expand_epilogue_apcs_frame): Likewise.
7508 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
7509 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
7510 from rtx to rtx_code_label *.
7511 (arm_split_atomic_op): Likewise for local "label".
7512 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
7514 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7516 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
7517 first param from rtx to rtx_insn *.
7518 (arc_verify_short): Likewise.
7519 (arc_short_long): Likewise.
7520 (arc_need_delay): Likewise.
7522 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
7524 (arc_ccfsm_advance): Likewise for param "insn" and locals
7525 "start_insn", "this_insn".
7526 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
7527 (arc_ccfsm_post_advance): Likewise for param "insn".
7528 (arc_next_active_insn): Likewise for return type and param "insn".
7529 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
7530 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
7531 (output_short_suffix): Likewise for local "insn".
7532 (arc_final_prescan_insn): Likewise for param "insn". Remove
7533 now-redundant checked cast.
7534 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
7535 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
7536 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
7537 for use where lc_set became an insn.
7538 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
7540 (arc_get_insn_variants): Likewise for local "prev".
7541 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
7543 (arc_predicate_delay_insns): Likewise for local "insn".
7544 (arc_pad_return): Likewise for local "prev". For now, add a
7545 checked cast when extracting the insn from "final_sequence".
7546 (arc_short_long): Likewise for param "insn".
7547 (arc_need_delay): Likewise for param "insn" and local "next".
7548 (arc_label_align): Likewise for locals "prev", "next".
7550 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7552 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
7553 "insn" from rtx to rtx_insn *.
7554 (alpha_gp_save_rtx): Likewise for local "seq".
7555 (alpha_instantiate_decls): Likewise for local "top".
7556 (get_some_local_dynamic_name): Likewise for local "insn".
7557 (alpha_does_function_need_gp): Likewise.
7558 (set_frame_related_p): Likewise for return type and for locals
7560 (emit_frame_store_1): Likewise for local "insn".
7561 (alpha_expand_prologue): Likewise for locals "insn", "seq".
7562 (alpha_end_function): Likewise for local "insn".
7563 (alpha_output_mi_thunk_osf): Likewise.
7564 (alphaev4_insn_pipe): Likewise for param "insn".
7565 (alphaev5_insn_pipe): Likewise.
7566 (alphaev4_next_group): Likewise for return type and param 1
7568 (alphaev5_next_group): Likewise.
7569 (alpha_align_insns_1): Likewise for return type and param 1 of
7570 callback param "next_group", and for locals "i", "next", "prev",
7571 "where", "where2", "insn".
7573 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
7575 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
7576 rather than modifying the stmt.
7578 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
7580 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
7581 cgraph_state conversion.
7583 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7585 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
7586 Strengthen local "insns" from rtx to rtx_insn *.
7587 (aarch64_set_frame_expr): Likewise for local "insn".
7588 (aarch64_save_or_restore_fprs): Likewise.
7589 (aarch64_save_or_restore_callee_save_registers): Likewise.
7590 (aarch64_expand_prologue): Likewise.
7591 (aarch64_expand_epilogue): Likewise.
7592 (aarch64_output_mi_thunk): Likewise.
7593 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
7594 "label2" from rtx to rtx_code_label *.
7595 (aarch64_split_atomic_op): Likewise for local "label".
7597 2014-08-25 Martin Liska <mliska@suse.cz>
7599 * cgraph.h (symtab_node):
7600 (bool needed_p (void)): created from decide_is_symbol_needed
7601 (bool referred_to_p (void)): created from referred_to_p
7602 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
7603 * cgraph.h (cgraph_node):
7604 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
7605 (void expand (void)): created from expand_function
7606 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
7607 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
7608 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
7609 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
7610 * cgraph.h (varpool_node):
7611 (static void add (tree decl): created from varpool_add_new_variable
7612 * cgraph.h (cgraph_edge):
7614 (void remove_caller (void)): created from cgraph_edge_remove_caller
7615 (void remove_callee (void)): created from cgraph_edge_remove_callee
7616 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
7617 created from cgraph_set_call_stmt
7618 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
7619 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
7620 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
7621 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
7622 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
7623 created from cgraph_speculative_call_info
7624 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
7625 int freq_scale, bool update_original)): created from cgraph_clone_edge
7626 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
7627 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
7628 (bool recursive_p (void)): created from cgraph_edge_recursive_p
7629 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
7630 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
7631 (static void rebuild_references (void)): created from cgraph_rebuild_references
7632 * cgraph.h (symbol_table):
7633 (create_reference): renamed from add_reference
7634 (maybe_create_reference): renamed from maybe_add_reference
7635 (void register_symbol (symtab_node *node)): new function
7636 (void clear_asm_symbols (void)): new function
7637 (void unregister (symtab_node *node)): new function
7638 (void release_symbol (cgraph_node *node, int uid)): new function
7639 (cgraph_node * allocate_cgraph_symbol (void)): new function
7640 (void initialize (void)): created from cgraph_init
7641 (symtab_node *first_symbol (void)):new function
7642 (asm_node *first_asm_symbol (void)):new function
7643 (symtab_node *first_defined_symbol (void)):new function
7644 (varpool_node *first_variable (void)):new function
7645 (varpool_node *next_variable (varpool_node *node)):new function
7646 (varpool_node *first_static_initializer (void)):new function
7647 (varpool_node *next_static_initializer (varpool_node *node)):new function
7648 (varpool_node *first_defined_variable (void)):new function
7649 (varpool_node *next_defined_variable (varpool_node *node)):new function
7650 (cgraph_node *first_defined_function (void)):new function
7651 (cgraph_node *next_defined_function (cgraph_node *node)):new function
7652 (cgraph_node *first_function (void)):new function
7653 (cgraph_node *next_function (cgraph_node *node)):new function
7654 (cgraph_node *first_function_with_gimple_body (void)):new function
7655 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
7656 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
7657 created from symtab_remove_unreachable_nodes
7658 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
7659 (void process_new_functions (void)): created from cgraph_process_new_functions
7660 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
7661 (bool output_variables (void)): created from varpool_node::output_variables
7662 (void output_asm_statements (void)): created from output_asm_statements
7663 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
7664 (void compile (void)): created from compile
7665 (void output_weakrefs (void)): created from output_weakrefs
7666 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
7667 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
7668 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
7669 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
7670 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
7671 created from cgraph_next_function_with_gimple_body
7672 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
7673 created from cgraph_remove_edge_removal_hook
7674 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
7675 created from cgraph_add_node_removal_hook
7676 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
7677 created from cgraph_remove_node_removal_hook
7678 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
7679 created from varpool_add_node_removal_hook
7680 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
7681 created from varpool_remove_node_removal_hook
7682 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
7683 created from cgraph_add_function_insertion_hook
7684 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
7685 created from cgraph_remove_function_insertion_hook
7686 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
7687 created from varpool_add_variable_insertion_hook
7688 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
7689 created from varpool_remove_variable_insertion_hook
7690 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
7691 created from cgraph_add_edge_duplication_hook
7692 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
7693 created from cgraph_remove_edge_duplication_hook
7694 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
7695 created from cgraph_add_node_duplication_hook
7696 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
7697 created from cgraph_remove_node_duplication_hook
7698 (void call_edge_removal_hooks (cgraph_edge *e)):
7699 created from cgraph_call_edge_removal_hooks
7700 (void call_cgraph_insertion_hooks (cgraph_node *node)):
7701 created from call_function_insertion_hooks
7702 (void call_cgraph_removal_hooks (cgraph_node *node)):
7703 created from cgraph_call_node_removal_hooks
7704 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
7705 created from cgraph_node::call_duplication_hooks
7706 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
7707 created from cgraph_call_edge_duplication_hooks
7708 (void call_varpool_removal_hooks (varpool_node *node)):
7709 created from varpool_call_node_removal_hooks
7710 (void call_varpool_insertion_hooks (varpool_node *node)):
7711 created from varpool_call_variable_insertion_hooks
7712 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
7713 created from insert_to_assembler_name_hash
7714 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
7715 created from unlink_from_assembler_name_hash
7716 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
7717 created from symtab_prevail_in_asm_name_hash
7718 (void symtab_initialize_asm_name_hash (void)):
7719 created from symtab_initialize_asm_name_hash
7720 (void change_decl_assembler_name (tree decl, tree name)):
7721 created from change_decl_assembler_name
7722 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
7723 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
7724 created from decl_assembler_name_hash
7725 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
7726 created from decl_assembler_name_equal
7727 (static hashval_t hash_node_by_assembler_name (const void *p)):
7728 created from hash_node_by_assembler_name
7729 (static int eq_assembler_name (const void *p1, const void *p2)):
7730 created from eq_assembler_name
7732 2014-08-25 Marek Polacek <polacek@redhat.com>
7734 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
7736 2014-08-25 Petr Murzin <petr.murzin@intel.com>
7738 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
7739 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
7740 SWI1248_AVX512BW mode iterator.
7742 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
7745 * config/sh/predicates.md (general_extend_operand): Disable
7746 TRUNCATE before reload completes.
7748 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
7750 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
7752 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
7755 * config/sh/sh.opt (musermode): Allow negative form.
7756 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
7757 targets that don't support it.
7758 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
7759 Document -mno-usermode option.
7761 2014-08-24 Kito Cheng <kito@0xlab.org>
7763 * system.h (CALLER_SAVE_PROFITABLE): Poison.
7764 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
7765 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
7766 * doc/tm.texi: Regenerate.
7768 2014-08-24 Kito Cheng <kito@0xlab.org>
7770 * ira.c: Fix typo in comment.
7772 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
7774 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
7775 Deprecate c++1y. Change language to reflect greater confidence in C++14.
7777 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
7780 * config/pa/pa.c (pa_output_function_epilogue): Don't set
7781 last_address when the current function is a thunk.
7782 (pa_asm_output_mi_thunk): When we don't have named sections or they
7783 are not being used, check that thunk can reach the stub table with a
7786 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7788 * web.c (union_match_dups): Strengthen param "insn" from rtx to
7790 (pass_web::execute): Likewise for local "insn".
7792 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7794 * var-tracking.c (struct micro_operation_def): Strengthen field
7795 "insn" from rtx to rtx_insn *.
7796 (struct emit_note_data_def): Likewise.
7797 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
7798 (vt_stack_adjustments): Likewise for local "insn".
7799 (adjust_insn): Likewise for param "insn".
7800 (val_store): Likewise.
7801 (val_resolve): Likewise.
7802 (struct count_use_info): Likewise for field "insn".
7803 (log_op_type): Likewise for param "insn".
7804 (reverse_op): Likewise.
7805 (prepare_call_arguments): Likewise.
7806 (add_with_sets): The initial param takes an insn, but we can't
7807 yet strengthen it from rtx to rtx_insn * since it's used as a
7808 cselib_record_sets_hook callback. For now rename initial param
7809 from "insn" to "uncast_insn", and introduce a local "insn" of
7810 the stronger rtx_insn * type, with a checked cast.
7811 (compute_bb_dataflow): Strengthen local "insn" from rtx to
7813 (emit_note_insn_var_location): Likewise.
7814 (emit_notes_for_changes): Likewise.
7815 (emit_notes_for_differences): Likewise.
7816 (next_non_note_insn_var_location): Likewise for return type and
7818 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
7819 (vt_initialize): Likewise for local "insn".
7820 (delete_debug_insns): Likewise for locals "insn" and "next".
7822 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7824 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
7826 (mark_constant_pool): Likewise for local "insn".
7828 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7830 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
7832 (dead_debug_promote_uses): Likewise.
7833 (dead_debug_insert_temp): Likewise.
7835 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7837 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
7838 from const_rtx to const rtx_insn *.
7839 (store_killed_after): Likewise. Strengthen locals "last", "act"
7840 from rtx to rtx_insn *.
7841 (store_killed_before): Strengthen param "insn" from const_rtx to
7842 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
7843 (find_moveable_store): Strengthen param "insn" from rtx to
7845 (compute_store_table): Likewise for local "insn".
7846 (insert_insn_start_basic_block): Likewise for param "insn" and
7847 locals "prev", "before", "insn".
7848 (insert_store): For now, add a checked cast to rtx_insn * on the
7849 result of gen_move_insn.
7850 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
7852 (replace_store_insn): Likewise. For now, add a checked cast to
7853 rtx_insn * on the result of gen_move_insn.
7855 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7857 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
7859 (expand_sjlj_dispatch_table): Likewise.
7861 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7863 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
7864 "insn" from rtx to rtx_insn *.
7866 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7868 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
7869 "insn" from rtx to rtx_insn *.
7870 (dup_block_and_redirect): Likewise for param 3 "before".
7872 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
7873 from rtx to rtx_insn *.
7874 (move_insn_for_shrink_wrap): Likewise.
7875 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
7876 (dup_block_and_redirect): Likewise for param "before" and local
7878 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
7880 (convert_to_simple_return): Likewise for local "start".
7882 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
7883 Strengthen local "insn" from rtx to rtx_insn *, for use when
7884 invoking requires_stack_frame_p.
7886 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7888 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
7890 (speculate_expr): Likewise for locals "orig_insn_rtx",
7892 (eq_transformed_insns): Likewise for locals "i1", "i2".
7893 (check_for_new_jump): Likewise for return type and local "end".
7894 (find_new_jump): Likewise for return type and local "jump".
7895 (sel_split_edge): Likewise for local "jump".
7896 (sel_create_recovery_block): Likewise.
7897 (sel_redirect_edge_and_branch_force): Likewise.
7898 (sel_redirect_edge_and_branch): Likewise.
7900 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7902 * sel-sched.c (substitute_reg_in_expr): Strengthen local
7903 "new_insn" from rtx to rtx_insn *.
7904 (create_insn_rtx_with_rhs): Likewise for return type and for local
7906 (create_insn_rtx_with_lhs): Likewise.
7907 (create_speculation_check): Likewise for local "insn_rtx".
7908 (implicit_clobber_conflict_p): Likewise for local "insn".
7909 (get_expr_cost): Likewise.
7910 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
7911 (move_cond_jump): Likewise for locals "next", "prev", "link",
7912 "head", "from", "to".
7914 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7916 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
7917 "next" from rtx to rtx_insn *.
7918 (find_conditional_protection): Likewise for local "next".
7919 (is_conditionally_protected): Likewise for local "insn1".
7920 (is_pfree): Likewise for locals "insn1", "insn2".
7922 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7924 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
7925 from rtx to rtx_insn *.
7927 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
7928 locals "insn1", "insn2" from rtx to rtx_insn *.
7929 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
7930 locals "insn", "prev", "last_jump", "next_tail".
7931 (schedule_ebb): Likewise for params "head", "tail".
7932 (schedule_ebbs): Likewise for locals "tail", "head".
7934 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
7935 to rtx_insn on "last_insn" in one of the invocations of
7938 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7940 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
7941 "elem", "insn" from rtx to rtx_insn *.
7942 (change_spec_dep_to_hard): Likewise.
7943 (get_back_and_forw_lists): Likewise for local "con".
7944 (sd_add_dep): Likewise for locals "elem", "insn".
7945 (sd_resolve_dep): Likewise for locals "pro", "con".
7946 (sd_unresolve_dep): Likewise.
7947 (sd_delete_dep): Likewise.
7948 (chain_to_prev_insn): Likewise for local "pro".
7949 (find_inc): Likewise for locals "pro", "con".
7951 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7953 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
7955 (reg_set_between_p): Strengthen local "insn" from const_rtx to
7957 (modified_between_p): Strengthen local "insn" from rtx to
7959 (remove_reg_equal_equiv_notes_for_regno): Likewise.
7960 (keep_with_call_p): Strengthen local "i2" from const_rtx to
7963 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7965 * resource.c (next_insn_no_annul): Strengthen local "next" from
7967 (mark_referenced_resources): Likewise for local "insn".
7969 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7971 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
7973 (find_reloads): Likewise for param 1.
7974 (subst_reloads): Likewise for sole param.
7975 (find_equiv_reg): Likwise for param 2.
7976 (regno_clobbered_p): Likwise for param 2.
7977 (reload): Likewise for param 1.
7979 * caller-save.c (save_call_clobbered_regs): Strengthen local
7980 "insn" from rtx to rtx_insn *.
7981 (insert_one_insn): Likewise for local "insn".
7983 * reload.c (this_insn): Likewise for this global.
7984 (find_reloads): Likewise for param "insn".
7985 (find_reloads_toplev): Likewise.
7986 (find_reloads_address): Likewise.
7987 (subst_reg_equivs): Likewise.
7988 (update_auto_inc_notes): Likewise.
7989 (find_reloads_address_1): Likewise.
7990 (find_reloads_subreg_address): Likewise.
7991 (subst_reloads): Likewise.
7992 (find_equiv_reg): Likewise, also for local "p".
7993 (regno_clobbered_p): Likewise for param "insn".
7995 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
7997 (spill_reg_store): Likewise for the elements of this array.
7998 (remove_init_insns): Likewise for local "equiv_insn".
7999 (will_delete_init_insn_p): Likewise for param "insn".
8000 (reload): Likewise for param ""first" and local "insn".
8001 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
8003 (calculate_elim_costs_all_insns): Likewise.
8004 (delete_caller_save_insns): Likewise.
8005 (spill_failure): Likewise for param "insn".
8006 (delete_dead_insn): Likewise.
8007 (set_label_offsets): Likewise.
8008 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
8010 (elimination_costs_in_insn): Likewise for param "insn".
8011 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
8012 when referring to an insn.
8013 (set_initial_label_offsets): Likewise.
8014 (set_offsets_for_label): Strengthen param "insn" from rtx to
8016 (init_eliminable_invariants): Likewise for param "first" and local
8018 (fixup_eh_region_note): Likewise for param "insn".
8019 (reload_as_needed): Likewise for locals "prev", "insn",
8020 "old_next", "old_prev", "next".
8021 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
8023 (reload_inheritance_insn): Strengthen elements of this array from
8025 (failed_reload): Likewise for param "insn".
8026 (choose_reload_regs): Likewise for local "insn". Replace use of
8027 NULL_RTX with NULL when referring to an insn.
8028 (input_reload_insns): Strengthen elements of this array from rtx
8030 (other_input_address_reload_insns): Likewise for this global.
8031 (other_input_reload_insns): Likewise for this global.
8032 (input_address_reload_insns): Likwise for the elements of this
8034 (inpaddr_address_reload_insns): Likwise for the elements of this
8036 (output_reload_insns): Likewise for the elements of this array.
8037 (output_address_reload_insns): Likewise for the elements of this
8039 (outaddr_address_reload_insns): Likewise for the elements of this
8041 (operand_reload_insns): Likewise for this global.
8042 (other_operand_reload_insns): Likewise for this global.
8043 (other_output_reload_insns): Likewise for the elements of this
8045 (new_spill_reg_store): Likewise for the elements of this
8047 (emit_input_reload_insns): Likewise for locals "insn", "temp".
8048 Strengthen local "where" from rtx * to rtx_insn **.
8049 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
8050 from rtx to rtx_insn *.
8051 (do_input_reload): Likewise for local "insn".
8052 (do_output_reload): Likewise for local "insn".
8053 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
8054 (emit_insn_if_valid_for_reload): Likewise for return type and local
8055 "last". Add checked cast to rtx_insn when returning "insn" since
8056 this has been through emit_insn.
8057 (gen_reload): Strengthen return type and locals "last", "insn", "set"
8058 from rtx to rtx_insn *. Add checked cast to rtx_insn when
8059 returning "insn" since it's been through
8060 emit_insn_if_valid_for_reload at this point.
8061 (delete_output_reload): Strengthen param "insn" and locals
8062 "output_reload_insn", "i2" from rtx to rtx_insn *.
8063 (delete_address_reloads): Likewise for params "dead_insn",
8064 "current_insn" and locals "prev", "next".
8065 (delete_address_reloads_1): Likewise for params "dead_insn",
8066 "current_insn" and locals "prev", "i2".
8067 (inc_for_reload): Likewise for locals "last", "add_insn".
8068 (add_auto_inc_notes): Strengthen param "insn" from rtx to
8071 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
8072 param of this duplicate of the prototype from reload.h
8074 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8076 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
8078 (regstat_bb_compute_calls_crossed): Likewise.
8080 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8082 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
8084 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
8086 (regrename_analyze): Strengthen local "insn" from rtx to
8088 (scan_rtx_reg): Likewise for param "insn".
8089 (scan_rtx_address): Likewise.
8090 (scan_rtx): Likewise.
8091 (restore_operands): Likewise.
8092 (record_out_operands): Likewise.
8093 (build_def_use): Likewise for local "insn". Replace use of
8094 NULL_RTX with NULL when dealing with an insn.
8096 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8098 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
8099 * reginfo.c (reg_scan): Likewise, also for local "insn".
8100 (reg_scan_mark_refs): Likewise for param "insn".
8101 (init_subregs_of_mode): Likewise for local "insn".
8103 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8105 * regcprop.c (struct queued_debug_insn_change): Strengthen field
8106 "insn" from rtx to rtx_insn *.
8107 (replace_oldest_value_reg): Likewise for param "insn".
8108 (replace_oldest_value_addr): Likewise.
8109 (replace_oldest_value_mem): Likewise.
8110 (apply_debug_insn_changes): Likewise for local "last_insn".
8111 (copyprop_hardreg_forward_1): Likewise for local "insn".
8113 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8115 * reg-stack.c (next_flags_user): Strengthen return type and param
8116 "insn" from rtx to rtx_insn *.
8117 (straighten_stack): Likewise for param "insn".
8118 (check_asm_stack_operands): Likewise.
8119 (remove_regno_note): Likewise.
8120 (emit_pop_insn): Likewise for return type, param "insn", local
8122 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
8123 "limit" from rtx to rtx_insn *.
8124 (swap_to_top): Likewise for param "insn".
8125 (move_for_stack_reg): Likewise.
8126 (move_nan_for_stack_reg): Likewise.
8127 (swap_rtx_condition): Likewise.
8128 (compare_for_stack_reg): Likewise.
8129 (subst_all_stack_regs_in_debug_insn): Likewise.
8130 (subst_stack_regs_pat): Likewise, and local "insn2".
8131 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
8133 (subst_stack_regs): Likewise.
8134 (change_stack): Likewise.
8135 (convert_regs_1): Likewise for locals "insn", "next".
8137 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8139 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
8141 (combine_set_extension): Likewise for param "curr_insn".
8142 (transform_ifelse): Likewise for param "def_insn".
8143 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
8144 from vec<rtx> * to vec<rtx_insn *> *.
8145 (is_cond_copy_insn): Likewise for param "insn".
8146 (struct ext_state): Strengthen the four vec fields from vec<rtx>
8148 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
8149 local "def_insn" from rtx to rtx_insn *.
8150 (get_sub_rtx): Likewise for param "def_insn".
8151 (merge_def_and_ext): Likewise.
8152 (combine_reaching_defs): Likewise.
8153 (add_removable_extension): Likewise for param "insn".
8154 (find_removable_extensions): Likewise for local "insn".
8155 (find_and_remove_re): Likewise for locals "curr_insn" and
8156 "def_insn". Strengthen locals "reinsn_del_list" and
8157 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
8159 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8161 * recog.c (split_insn): Strengthen param "insn" and locals
8162 "first", "last" from rtx to rtx_insn *.
8163 (split_all_insns): Likewise for locals "insn", "next".
8164 (split_all_insns_noflow): Likewise.
8166 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8168 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
8170 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
8171 (debug_rtx_find): Likewise for param 1 "x".
8173 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
8174 const_rtx to const rtx_insn *. Likewise for local "insn".
8175 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
8176 (debug_rtx_find): Likewise for param 1 "x".
8177 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
8178 from const_rtx to const rtx_insn * within the appropriate cases of
8179 the switch statement.
8181 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
8182 Strengthen local "insns" from rtx to rtx_insn * since this is
8183 passed to a call to debug_rtx_list.
8185 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8187 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
8190 * function.c (stack_protect_epilogue): Add checked cast to
8191 rtx_insn for now when invoking predict_insn_def.
8193 * predict.c (predict_insn): Strengthen param "insn" from rtx to
8195 (predict_insn_def): Likewise.
8196 (rtl_predict_edge): Likewise for local "last_insn".
8197 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
8199 (combine_predictions_for_insn): Strengthen param "insn" from rtx
8201 (bb_estimate_probability_locally): Likewise for local "last_insn".
8202 (expensive_function_p): Likewise for local "insn".
8204 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
8205 local "jmp", since this is used when invoking predict_insn_def.
8207 2014-08-22 Marek Polacek <polacek@redhat.com>
8210 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
8212 2014-08-22 Marek Polacek <polacek@redhat.com>
8215 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
8216 a comparison in parens.
8217 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
8220 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8222 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
8225 * cprop.c (fis_get_condition): Likewise.
8227 * postreload.c (reload_cse_regs): Likewise for param "first".
8228 (reload_cse_simplify): Likewise for param "insn".
8229 (reload_cse_regs_1): Likewise for local "insn".
8230 (reload_cse_simplify_set): Likewise for param "insn".
8231 (reload_cse_simplify_operands): Likewise.
8232 (struct reg_use): Likewise for field "insn".
8233 (reload_combine_purge_insn_uses): Likewise for param "insn".
8234 (fixup_debug_insns): Likewise for params "from", "to" and local
8236 (try_replace_in_use): Likewise for local "use_insn".
8237 (reload_combine_recognize_const_pattern): Likewise for param
8238 "insn" and locals "add_moved_after_insn", "use_insn".
8239 (reload_combine_recognize_pattern): Likewise for param "insn" and
8241 (reload_combine): Likewise for locals "insn", "prev".
8242 (reload_combine_note_use): Likewise for param "insn".
8243 (move2add_use_add2_insn): Likewise.
8244 (move2add_use_add3_insn): Likewise.
8245 (reload_cse_move2add): Likewise, also for local "next".
8246 (move2add_note_store): Likewise for local "insn".
8248 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8250 * postreload-gcse.c (struct occr): Strengthen field "insn" from
8252 (struct unoccr): Likewise.
8253 (struct modifies_mem): Likewise.
8254 (alloc_mem): Likewise for local "insn".
8255 (insert_expr_in_table): Likewise for param "insn".
8256 (dump_expr_hash_table_entry): Likewise for local "insn".
8257 (oprs_unchanged_p): Likewise for param "insn".
8258 (load_killed_in_block_p): Likewise for local "setter".
8259 (record_last_reg_set_info): Likewise for param "insn".
8260 (record_last_reg_set_info_regno): Likewise.
8261 (record_last_mem_set_info): Likewise.
8262 (record_last_set_info): Likewise for local "last_set_insn".
8263 (record_opr_changes): Likewise for param "insn".
8264 (hash_scan_set): Likewise.
8265 (compute_hash_table): Likewise for local "insn".
8266 (get_avail_load_store_reg): Likewise for param "insn".
8267 (eliminate_partially_redundant_load): Likewise, also for locals
8268 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
8270 (eliminate_partially_redundant_loads): Likewise for local "insn".
8272 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8274 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
8276 (expand_binop): Likewise for locals "entry_last", "last", "insns"
8277 (expand_twoval_unop): Likewise for locals entry_last", "last".
8278 (expand_twoval_binop): Likewise.
8279 (expand_twoval_binop_libfunc): Likewise for local "insns".
8280 (widen_leading): Likewise for local "last".
8281 (expand_doubleword_clz): Likewise for local "seq". Strengthen
8282 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
8283 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
8284 (expand_parity): Likewise for locals "last" and "seq".
8285 (expand_ffs): Likewise for local "seq". Strengthen local
8286 "nonzero_label" from rtx to rtx_code_label *.
8287 (expand_absneg_bit): Strengthen local "insns" from rtx to
8289 (expand_unop_direct): Likewise for local "last".
8290 (expand_unop): Likewise for locals "last", "insns".
8291 (expand_abs_nojump): Likewise for local "last".
8292 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
8293 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
8295 (expand_copysign_absneg): Strengthen local "label" from rtx to
8297 (expand_copysign_bit): Strengthen local "insns" from rtx to
8299 (struct no_conflict_data): Likewise for fields "first", "insn".
8300 (emit_libcall_block_1): Likewise for param "insns" and locals
8301 "next", "last", "insn".
8302 (emit_libcall_block): For now, add a checked cast to rtx_insn *
8303 on "insns" when invoking emit_libcall_block_1. Ultimately we
8304 want to strengthen insns itself.
8305 (prepare_cmp_insn): Strengthen local "last" from rtx to
8307 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
8308 (prepare_float_lib_cmp): Likewise for local "insns".
8309 (emit_conditional_move): Likewise for local "last".
8310 (emit_conditional_add): Likewise.
8311 (have_sub2_insn): Likewise for local "seq".
8312 (expand_float): Likewise for local "insns". Strengthen locals
8313 "label", "neglabel" from rtx to rtx_code_label *.
8314 (expand_fix): Likewise for locals "last", "insn", "insns" (to
8315 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
8316 (expand_fixed_convert): Likewise for local "insns" (to
8318 (expand_sfix_optab): Likewise for local "last".
8319 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
8320 to rtx_code_label *.
8321 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
8322 from rtx to rtx_insn *.
8323 (expand_atomic_fetch_op): Likewise for local "insn".
8324 (maybe_legitimize_operand_same_code): Likewise for local "last".
8325 (maybe_legitimize_operands): Likewise.
8327 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8329 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
8330 "insn" from rtx to rtx_insn *.
8331 (ps_rtl_insn): Likewise for return type.
8332 (doloop_register_get): Likewise for params "head", "tail" and
8333 locals "insn", "first_insn_not_to_check".
8334 (schedule_reg_move): Likewise for local "this_insn".
8335 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
8336 of gen_move_insn for now.
8337 (reset_sched_times): Strengthen local "insn" from rtx to
8339 (permute_partial_schedule): Likewise.
8340 (duplicate_insns_of_cycles): Likewise for local "u_insn".
8341 (dump_insn_location): Likewise for param "insn".
8342 (loop_canon_p): Likewise for local "insn".
8343 (sms_schedule): Likewise.
8344 (print_partial_schedule): Likewise.
8345 (ps_has_conflicts): Likewise.
8347 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8349 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
8350 "tailp" from rtx * to rtx_insn **.
8352 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
8353 from rtx to rtx_insn *.
8354 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
8355 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
8356 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
8358 * modulo-sched.c (const_iteration_count): Strengthen return type
8359 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
8360 use of NULL_RTX with NULL when working with insns.
8361 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
8363 (sms_schedule): Likewise.
8364 * sched-rgn.c (init_ready_list): Likewise, also for locals
8365 "src_head" and "src_next_tail".
8366 (compute_block_dependences): Likewise.
8367 (free_block_dependencies): Likewise.
8368 (debug_rgn_dependencies): Likewise.
8369 (free_rgn_deps): Likewise.
8370 (compute_priorities): Likewise.
8371 (schedule_region): Likewise.
8372 * sel-sched.c (find_ebb_boundaries): Likewise.
8374 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
8375 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
8377 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8379 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
8380 from rtx to rtx_insn *.
8381 (new_seginfo): Likewise for param "insn".
8382 (create_pre_exit): Likewise for locals "last_insn",
8383 "before_return_copy", "return_copy".
8384 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
8387 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8389 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
8390 from rtx to rtx_insn *.
8391 (lra_push_insn): Likewise for 1st param.
8392 (lra_push_insn_and_update_insn_regno_info): Likewise.
8393 (lra_pop_insn): Likewise for return type.
8394 (lra_invalidate_insn_data): Likewise for 1st param.
8395 (lra_set_insn_deleted): Likewise.
8396 (lra_delete_dead_insn): Likewise.
8397 (lra_process_new_insns): Likewise for first 3 params.
8398 (lra_set_insn_recog_data): Likewise for 1st param.
8399 (lra_update_insn_recog_data): Likewise.
8400 (lra_set_used_insn_alternative): Likewise.
8401 (lra_invalidate_insn_regno_info): Likewise.
8402 (lra_update_insn_regno_info): Likewise.
8403 (lra_former_scratch_operand_p): Likewise.
8404 (lra_eliminate_regs_1): Likewise.
8405 (lra_get_insn_recog_data): Likewise.
8407 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
8410 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
8412 (substitute_within_insn): New.
8413 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
8414 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
8415 Replace call to "substitute" with call to substitute_within_insn.
8417 * lra-constraints.c (curr_insn): Strengthen from rtx to
8419 (get_equiv_with_elimination): Likewise for param "insn".
8420 (match_reload): Strengthen params "before" and "after" from rtx *
8422 (emit_spill_move): Likewise for return type. Add a checked cast
8423 to rtx_insn * on result of gen_move_insn for now.
8424 (check_and_process_move): Likewise for local "before". Replace
8425 NULL_RTX with NULL when referring to insns.
8426 (process_addr_reg): Strengthen params "before" and "after" from
8427 rtx * to rtx_insn **.
8428 (insert_move_for_subreg): Likewise.
8429 (simplify_operand_subreg): Strengthen locals "before" and "after"
8430 from rtx to rtx_insn *.
8431 (process_address_1): Strengthen params "before" and "after" from
8432 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
8434 (process_address): Strengthen params "before" and "after" from
8435 rtx * to rtx_insn **.
8436 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
8437 (curr_insn_transform): Strengthen locals "before" and "after"
8438 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
8440 (loc_equivalence_callback): Update cast of "data", changing
8441 resulting type from rtx to rtx_insn *.
8442 (substitute_pseudo_within_insn): New.
8443 (inherit_reload_reg): Strengthen param "insn" from rtx to
8444 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
8445 NULL when referring to insns. Add a checked cast to rtx_insn *
8446 when using usage_insn to invoke lra_update_insn_regno_info.
8447 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
8448 likewise for locals "restore", "save". Add checked casts to
8449 rtx_insn * when using usage_insn to invoke
8450 lra_update_insn_regno_info and lra_process_new_insns. Replace
8451 NULL_RTX with NULL when referring to insns.
8452 (split_if_necessary): Strengthen param "insn" from rtx to
8454 (update_ebb_live_info): Likewise for params "head", "tail" and local
8456 (get_last_insertion_point): Likewise for return type and local "insn".
8457 (get_live_on_other_edges): Likewise for local "last".
8458 (inherit_in_ebb): Likewise for params "head", "tail" and locals
8459 "prev_insn", "next_insn", "restore".
8460 (remove_inheritance_pseudos): Likewise for local "prev_insn".
8461 (undo_optional_reloads): Likewise for local "insn".
8463 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
8465 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
8467 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
8469 (spill_pseudos): Likewise for local "insn".
8470 (init_elimination): Likewise.
8471 (process_insn_for_elimination): Likewise for param "insn".
8473 * lra-lives.c (curr_insn): Likewise.;
8475 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
8476 (remove_pseudos): Likewise for param "insn".
8477 (spill_pseudos): Likewise for local "insn".
8478 (lra_final_code_change): Likewise for locals "insn", "curr".
8480 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
8481 (lra_set_insn_deleted): Likewise.
8482 (lra_delete_dead_insn): Likewise, and for local "prev".
8483 (new_insn_reg): Likewise for param "insn".
8484 (lra_set_insn_recog_data): Likewise.
8485 (lra_update_insn_recog_data): Likewise.
8486 (lra_set_used_insn_alternative): Likewise.
8487 (get_insn_freq): Likewise.
8488 (invalidate_insn_data_regno_info): Likewise.
8489 (lra_invalidate_insn_regno_info): Likewise.
8490 (lra_update_insn_regno_info): Likewise.
8491 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
8493 (lra_push_insn_1): Strengthen param "insn" from rtx to
8495 (lra_push_insn): Likewise.
8496 (lra_push_insn_and_update_insn_regno_info): Likewise.
8497 (lra_pop_insn): Likewise for return type and local "insn".
8498 (push_insns): Likewise for params "from", "to", and local "insn".
8499 (setup_sp_offset): Likewise for params "from", "last" and locals
8501 (lra_process_new_insns): Likewise for params "insn", "before",
8502 "after" and local "last".
8503 (struct sloc): Likewise for field "insn".
8504 (lra_former_scratch_operand_p): Likewise for param "insn".
8505 (remove_scratches): Likewise for locals "insn", "last".
8506 (check_rtl): Likewise for local "insn".
8507 (add_auto_inc_notes): Likewise for param "insn".
8508 (update_inc_notes): Likewise for local "insn".
8509 (lra): Replace NULL_RTX with NULL when referring to insn.
8511 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8513 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
8515 (resolve_reg_notes): Likewise.
8516 (resolve_simple_move): Likewise for return type, param "insn", and
8517 locals "insns", "minsn".
8518 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
8519 (resolve_use): Likewise.
8520 (resolve_debug): Likewise.
8521 (find_decomposable_shift_zext): Likewise.
8522 (resolve_shift_zext): Likewise for return type, param "insn", and
8523 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
8524 (decompose_multiword_subregs): Likewise for local "insn",
8525 "orig_insn", "decomposed_shift", "end".
8527 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8529 * basic-block.h (basic_block split_edge_and_insert): Strengthen
8530 param "insns" from rtx to rtx_insn *.
8532 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
8534 (struct iv_to_split): Likewise.
8535 (loop_exit_at_end_p): Likewise for local "insn".
8536 (split_edge_and_insert): Likewise for param "insns".
8537 (compare_and_jump_seq): Likewise for return type, param "cinsn",
8538 and locals "seq", "jump".
8539 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
8540 "branch_code"; update invocations of compare_and_jump_seq to
8541 eliminate NULL_RTX in favor of NULL.
8542 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
8544 (reset_debug_uses_in_loop): Likewise.
8545 (analyze_insn_to_expand_var): Likewise for param "insn".
8546 (analyze_iv_to_split_insn): Likewise.
8547 (analyze_insns_in_loop): Likewise for local "insn".
8548 (insert_base_initialization): Likewise for param
8549 "insn" and local "seq".
8550 (split_iv): Likewise for param "insn" and local "seq".
8551 (expand_var_during_unrolling): Likewise for param "insn".
8552 (insert_var_expansion_initialization): Likewise for local "seq".
8553 (combine_var_copies_in_loop_exit): Likewise.
8554 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
8556 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
8557 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
8560 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8562 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
8564 (iv_analyze_result): Likewise.
8565 (iv_analyze_expr): Likewise.
8568 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
8569 local "def_insn" from rtx to rtx_insn *.
8570 (get_biv_step_1): Likewise for local "insn".
8571 (iv_analyze_expr): Likewise for param "insn".
8572 (iv_analyze_def): Likewise for local "insn".
8573 (iv_analyze_op): Likewise for param "insn".
8574 (iv_analyze): Likewise.
8575 (iv_analyze_result): Likewise.
8577 (suitable_set_for_replacement): Likewise.
8578 (simplify_using_initial_values): Likewise for local "insn".
8579 (iv_number_of_iterations): Likewise for param "insn".
8580 (check_simple_exit): Add checked cast to rtx_insn when invoking
8581 iv_number_of_iterations for now (until get_condition is
8584 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
8585 "insn" from rtx to rtx_insn *.
8586 (analyze_insns_in_loop): Likewise for local "insn".
8588 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8590 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
8592 (struct invariant): Likewise.
8593 (hash_invariant_expr_1): Likewise for param "insn".
8594 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
8595 (find_exits): Likewise for local "insn".
8596 (create_new_invariant): Likewise for param "insn".
8597 (check_dependencies): Likewise.
8598 (find_invariant_insn): Likewise.
8599 (record_uses): Likewise.
8600 (find_invariants_insn): Likewise.
8601 (find_invariants_bb): Likewise for local "insn".
8602 (get_pressure_class_and_nregs): Likewise for param "insn".
8603 (calculate_loop_reg_pressure): Likewise for local "insn".
8605 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8607 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
8609 (add_test): Likewise for locals "seq", "jump".
8610 (doloop_modify): Likewise for locals "sequence", "jump_insn".
8612 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8614 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
8616 (rebuild_jump_labels_chain): Likewise for param "chain".
8618 * cfgexpand.c (pass_expand::execute): Add checked cast to
8619 rtx_insn * when calling rebuild_jump_labels_chain in region where
8620 we know e->insns.r is non-NULL.
8622 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
8624 (rebuild_jump_labels): Likewise.
8625 (rebuild_jump_labels_chain): Likewise for param "chain".
8626 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
8627 (init_label_info): Likewise for param "f".
8628 (maybe_propagate_label_ref): Likewise for params "jump_insn",
8629 "prev_nonjump_insn".
8630 (mark_all_labels): Likewise for param "f" and locals "insn",
8631 "prev_nonjump_insn".
8633 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8635 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
8636 from rtx to rtx_insn *insn.
8637 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
8638 (ira_add_allocno_copy): Likewise.
8639 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
8641 (ira_create_copy): Likewise.
8642 (ira_add_allocno_copy): Likewise.
8643 (create_bb_allocnos): Likewise for local "insn".
8644 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
8645 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
8646 process_regs_for_copy for rtx_insn * param.
8647 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
8648 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
8649 process_regs_for_copy for rtx_insn * param.
8650 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
8651 * ira-costs.c (record_reg_classes): Likewise for param "insn".
8652 (record_operand_costs): Likewise.
8653 (scan_one_insn): Likewise for return type, and for param "insn".
8654 (process_bb_for_costs): Likewise for local "insn".
8655 (process_bb_node_for_hard_reg_moves): Likewise.
8656 * ira-emit.c (struct move): Likewise for field "insn".
8657 (create_move): Eliminate use of NULL_RTX when dealing with an
8659 (emit_move_list): Strengthen return type and locals "result",
8660 "insn" from rtx to rtx_insn *insn.
8661 (emit_moves): Likewise for locals "insns", "tmp".
8662 (ira_emit): Likewise for local "insn".
8663 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
8665 (find_call_crossed_cheap_reg): Likewise.
8666 (process_bb_node_lives): Likewise for local "insn".
8667 * ira.c (decrease_live_ranges_number): Likewise.
8668 (compute_regs_asm_clobbered): Likewise.
8669 (build_insn_chain): Likewise.
8670 (find_moveable_pseudos): Likewise, also locals "def_insn",
8671 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
8672 to rtx_insn **. Add a checked cast when assigning from
8673 "closest_use" into closest_uses array in a region where we know
8674 it's a non-NULL insn.
8675 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
8677 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
8678 "last_interesting_insn", "uin".
8679 (move_unallocated_pseudos): Likewise for locals "def_insn",
8680 "move_insn", "newinsn".
8682 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8684 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
8685 Strengthen locals "done_label", "do_error" from rtx to
8687 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
8688 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
8690 (ubsan_expand_si_overflow_neg_check): Likewise for locals
8691 "done_label", "do_error" to rtx_code_label * and local "last" to
8693 (ubsan_expand_si_overflow_mul_check): Likewise for locals
8694 "done_label", "do_error", "large_op0", "small_op0_large_op1",
8695 "one_small_one_large", "both_ops_large", "after_hipart_neg",
8696 "after_lopart_neg", "do_overflow", "hipart_different" to
8697 rtx_code_label * and local "last" to rtx_insn *.
8699 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8701 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
8702 "insn" and "move_insn" from rtx to rtx_insn *.
8704 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8706 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
8708 (cheap_bb_rtx_cost_p): Likewise.
8709 (first_active_insn): Likewise for return type and local "insn".
8710 (last_active_insn): Likewise for return type and locals "insn",
8712 (struct noce_if_info): Likewise for fields "jump", "insn_a",
8714 (end_ifcvt_sequence): Likewise for return type and locals "insn",
8716 (noce_try_move): Likewise for local "seq".
8717 (noce_try_store_flag): Likewise.
8718 (noce_try_store_flag_constants): Likewise.
8719 (noce_try_addcc): Likewise.
8720 (noce_try_store_flag_mask): Likewise.
8721 (noce_try_cmove): Likewise.
8722 (noce_try_minmax): Likewise.
8723 (noce_try_abs): Likewise.
8724 (noce_try_sign_mask): Likewise.
8725 (noce_try_bitop): Likewise.
8726 (noce_can_store_speculate_p): Likewise for local "insn".
8727 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
8729 (check_cond_move_block): Likewise for local "insn".
8730 (cond_move_convert_if_block): Likewise.
8731 (cond_move_process_if_block): Likewise for locals "seq",
8733 (noce_find_if_block): Likewise for local "jump".
8734 (merge_if_block): Likewise for local "last".
8735 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
8736 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
8737 (block_has_only_trap): Likewise for return type and local "trap".
8738 (find_if_case_1): Likewise for local "jump".
8739 (dead_or_predicable): Likewise for locals "head", "end", "jump",
8742 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8744 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
8745 "last_insn", "loop_end" from rtx to rtx_insn *.
8747 * hw-doloop.c (scan_loop): Likewise for local "insn".
8748 (discover_loop): Likewise for param "tail_insn".
8749 (discover_loops): Likewise for local "tail".
8751 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
8752 cast to rtx_insn * when assigning from an rtx local to a
8753 hwloop_info's "last_insn" field.
8755 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8757 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
8758 (add_delay_dependencies): Strengthen local "pro" from rtx to
8760 (recompute_todo_spec): Likewise.
8761 (dep_cost_1): Likewise for locals "insn", "used".
8762 (schedule_insn): Likewise for local "dbg".
8763 (schedule_insn): Likewise for locals "pro", "next".
8764 (unschedule_insns_until): Likewise for local "con".
8765 (restore_pattern): Likewise for local "next".
8766 (estimate_insn_tick): Likewise for local "pro".
8767 (resolve_dependencies): Likewise for local "next".
8768 (fix_inter_tick): Likewise.
8769 (fix_tick_ready): Likewise for local "pro".
8770 (add_to_speculative_block): Likewise for locals "check", "twin",
8772 (sched_extend_bb): Likewise for locals "end", "insn".
8773 (init_before_recovery): Likewise for local "x".
8774 (sched_create_recovery_block): Likewise for local "barrier".
8775 (create_check_block_twin): Likewise for local "pro".
8776 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
8778 (unlink_bb_notes): Update for change to type of bb_header.
8779 Strengthen locals "prev", "label", "note", "next" from rtx to
8781 (clear_priorities): Likewise for local "pro".
8783 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8785 * gcse.c (struct occr): Strengthen field "insn" from rtx to
8787 (test_insn): Likewise for this global.
8788 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
8790 (oprs_anticipatable_p): Likewise.
8791 (oprs_available_p): Likewise.
8792 (insert_expr_in_table): Strengthen param "insn" from rtx to
8794 (hash_scan_set): Likewise.
8795 (hash_scan_clobber): Likewise.
8796 (hash_scan_call): Likewise.
8797 (hash_scan_insn): Likewise.
8798 (compute_hash_table_work): Likewise for local "insn".
8799 (process_insert_insn): Likewise for return type and local "pat".
8800 (insert_insn_end_basic_block): Likewise for locals "new_insn",
8801 "pat", "pat_end", "maybe_cc0_setter".
8802 (pre_edge_insert): Likewise for local "insn".
8803 (pre_insert_copy_insn): Likewise for param "insn".
8804 (pre_insert_copies): Likewise for local "insn".
8805 (struct set_data): Likewise for field "insn".
8806 (single_set_gcse): Likewise for param "insn".
8807 (gcse_emit_move_after): Likewise.
8808 (pre_delete): Likewise for local "insn".
8809 (update_bb_reg_pressure): Likewise for param "from" and local
8811 (should_hoist_expr_to_dom): Likewise for param "from".
8812 (hoist_code): Likewise for local "insn".
8813 (get_pressure_class_and_nregs): Likewise for param "insn".
8814 (calculate_bb_reg_pressure): Likewise for local "insn".
8815 (compute_ld_motion_mems): Likewise.
8817 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8819 * genpeep.c (main): Rename param back from "uncast_ins1" to
8820 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
8823 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
8825 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
8828 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
8829 documentation to state it is only for VSX operations.
8831 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
8832 constraint only active if VSX.
8834 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
8835 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
8838 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8840 * fwprop.c (single_def_use_dom_walker::before_dom_children):
8841 Strengthen local "insn" from rtx to rtx_insn *.
8842 (use_killed_between): Likewise for param "target_insn".
8843 (all_uses_available_at): Likewise for param "target_insn" and
8845 (update_df_init): Likewise for params "def_insn", "insn".
8846 (update_df): Likewise for param "insn".
8847 (try_fwprop_subst): Likewise for param "def_insn" and local
8849 (free_load_extend): Likewise for param "insn".
8850 (forward_propagate_subreg): Likewise for param "def_insn" and
8852 (forward_propagate_asm): Likewise for param "def_insn" and local
8854 (forward_propagate_and_simplify): Likewise for param "def_insn"
8855 and local "use_insn".
8856 (forward_propagate_into): Likewise for locals "def_insn" and
8859 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8861 * function.c (emit_initial_value_sets): Strengthen local "seq"
8862 from rtx to rtx_insn *.
8863 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
8865 (instantiate_virtual_regs): Likewise for local "insn".
8866 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
8867 (reorder_blocks_1): Likewise for param "insns" and local "insn".
8868 (expand_function_end): Likewise for locals "insn" and "seq".
8869 (epilogue_done): Likewise for local "insn".
8870 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
8872 (reposition_prologue_and_epilogue_notes): Likewise for locals
8873 "insn", "last", "note", "first".
8874 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
8875 (pass_match_asm_constraints::execute): Likewise for local "insn".
8877 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8879 * output.h (final_scan_insn): Strengthen return type from rtx to
8881 (final_forward_branch_p): Likewise for param.
8882 (current_output_insn): Likewise for this global.
8884 * final.c (rtx debug_insn): Likewise for this variable.
8885 (current_output_insn): Likewise.
8886 (get_attr_length_1): Rename param "insn" to "uncast_insn",
8887 adding "insn" back in as an rtx_insn * with a checked cast, so
8888 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
8890 (compute_alignments): Strengthen local "label" from rtx to
8892 (shorten_branches): Rename param from "first" to "uncast_first",
8893 introducing a new local rtx_insn * "first" using a checked cast to
8894 effectively strengthen "first" from rtx to rtx_insn * without
8895 affecting the type signature. Strengthen locals "insn", "seq",
8896 "next", "label" from rtx to rtx_insn *.
8897 (change_scope): Strengthen param "orig_insn" and local "insn" from
8899 (final_start_function): Rename param from "first" to "uncast_first",
8900 introducing a new local rtx_insn * "first" using a checked cast to
8901 effectively strengthen "first" from rtx to rtx_insn * without
8902 affecting the type signature. Strengthen local "insn" from rtx to
8904 (dump_basic_block_info): Strengthen param "insn" from rtx to
8906 (final): Rename param from "first" to "uncast_first",
8907 introducing a new local rtx_insn * "first" using a checked cast to
8908 effectively strengthen "first" from rtx to rtx_insn * without
8909 affecting the type signature. Strengthen locals "insn", "next"
8910 from rtx to rtx_insn *.
8911 (output_alternate_entry_point): Strengthen param "insn" from rtx to
8913 (call_from_call_insn): Strengthen param "insn" from rtx to
8915 (final_scan_insn): Rename param from "insn" to "uncast_insn",
8916 introducing a new local rtx_insn * "insn" using a checked cast to
8917 effectively strengthen "insn" from rtx to rtx_insn * without
8918 affecting the type signature. Strengthen return type and locals
8919 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
8920 now-redundant checked cast to rtx_insn * from both invocations of
8921 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
8922 introducing a local "call_insn" for use when invoking
8923 call_from_call_insn.
8924 (notice_source_line): Strengthen param "insn" from rtx to
8926 (leaf_function_p): Likewise for local "insn".
8927 (final_forward_branch_p): Likewise.
8928 (leaf_renumber_regs): Likewise for param "first".
8929 (rest_of_clean_state): Likewise for locals "insn" and "next".
8930 (self_recursive_call_p): Likewise for param "insn".
8931 (collect_fn_hard_reg_usage): Likewise for local "insn".
8932 (get_call_fndecl): Likewise for param "insn".
8933 (get_call_cgraph_rtl_info): Likewise.
8934 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
8935 introducing a new local rtx_insn * "insn" using a checked cast to
8936 effectively strengthen "insn" from rtx to rtx_insn * without
8937 affecting the type signature.
8939 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
8940 cast when assigning from param "insn" to current_output_insn.
8941 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
8942 so that we can assign it back to current_output_insn.
8944 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
8946 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
8947 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
8948 atmxt540s and atmxt540sreva devices.
8949 * config/avr/avr-tables.opt: Regenerate.
8950 * config/avr/t-multilib: Regenerate.
8951 * doc/avr-mmcu.texi: Regenerate.
8953 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8955 * expr.c (convert_move): Strengthen local "insns" from rtx to
8957 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
8958 "top_label" from rtx to rtx_code_label *.
8959 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
8961 (emit_single_push_insn): Likewise for locals "prev", "last".
8962 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
8963 to rtx_code_label *.
8964 (store_constructor): Likewise for locals "loop_start", "loop_end".
8965 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
8967 (expand_expr_real_2): Likewise.
8968 (expand_expr_real_1): Strengthen local "label" from rtx to
8971 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8973 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
8974 from rtx to rtx_insn *.
8975 (store_bit_field_1): Likewise.
8976 (extract_bit_field_1): Likewise.
8977 (expand_mult_const): Likewise for local "insns".
8978 (expmed_mult_highpart): Strengthen local "label" from rtx to
8980 (expand_smod_pow2): Likewise.
8981 (expand_sdiv_pow2): Likewise.
8982 (expand_divmod): Strengthen locals "last", "insn" from rtx to
8983 rtx_insn *. Strengthen locals "label", "label1", "label2",
8984 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
8985 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
8986 (emit_store_flag): Likewise.
8987 (emit_store_flag_force): Strengthen local "label" from rtx to
8989 (do_cmp_and_jump): Likewise for param "label".
8991 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8993 * explow.c (force_reg): Strengthen local "insn" from rtx to
8995 (adjust_stack_1): Likewise.
8996 (allocate_dynamic_stack_space): Likewise. Strengthen locals
8997 "final_label", "available_label", "space_available" from rtx to
8999 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
9000 (anti_adjust_stack_and_probe): Likewise.
9002 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9004 * except.h (sjlj_emit_function_exit_after): Strengthen param
9005 "after" from rtx to rtx_insn *. This is only called with
9006 result of get_last_insn (in function.c) so type-change should be
9009 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
9010 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
9011 to rtx_insn *. These fields are only used from except.c so this
9012 type-change should be self-contained to this patch.
9014 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
9015 local "last" from rtx to rtx_insn *.
9016 (dw2_build_landing_pads): Likewise for local "seq".
9017 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
9018 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
9019 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
9021 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
9023 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
9024 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
9025 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
9026 referring to an insn. Strengthen local "dispatch_label" from
9027 rtx to rtx_code_label *.
9028 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
9030 (expand_eh_return): Strengthen local "around_label" from
9031 rtx to rtx_code_label *.
9032 (convert_to_eh_region_ranges): Strengthen locals "iter",
9033 "last_action_insn", "first_no_action_insn",
9034 "first_no_action_insn_before_switch",
9035 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
9037 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9039 * dwarf2out.c (last_var_location_insn): Strengthen this variable
9040 from rtx to rtx_insn *.
9041 (cached_next_real_insn): Likewise.
9042 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
9044 (dwarf2out_var_location): Strengthen locals "next_real",
9045 "next_note", "expected_next_loc_note", "last_start", "insn" from
9048 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9050 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
9051 from rtx to rtx_insn *.
9052 (create_pseudo_cfg): Likewise for local "insn".
9054 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9056 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
9057 from rtx to rtx_insn *.
9058 (df_bb_regno_last_def_find): Likewise.
9060 * df-problems.c (df_rd_bb_local_compute): Likewise.
9061 (df_lr_bb_local_compute): Likewise.
9062 (df_live_bb_local_compute): Likewise.
9063 (df_chain_remove_problem): Likewise.
9064 (df_chain_create_bb): Likewise.
9065 (df_word_lr_bb_local_compute): Likewise.
9066 (df_remove_dead_eq_notes): Likewise for param "insn".
9067 (df_note_bb_compute): Likewise for local "insn".
9068 (simulate_backwards_to_point): Likewise.
9069 (df_md_bb_local_compute): Likewise.
9071 * df-scan.c (df_scan_free_bb_info): Likewise.
9072 (df_scan_start_dump): Likewise.
9073 (df_scan_start_block): Likewise.
9074 (df_install_ref_incremental): Likewise for local "insn".
9075 (df_insn_rescan_all): Likewise.
9076 (df_reorganize_refs_by_reg_by_insn): Likewise.
9077 (df_reorganize_refs_by_insn_bb): Likewise.
9078 (df_recompute_luids): Likewise.
9079 (df_bb_refs_record): Likewise.
9080 (df_update_entry_exit_and_calls): Likewise.
9081 (df_bb_verify): Likewise.
9083 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9085 * ddg.h (struct ddg_node): Strengthen fields "insn" and
9086 "first_note" from rtx to rtx_insn *.
9087 (get_node_of_insn): Likewise for param 2 "insn".
9088 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
9090 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
9092 (mem_write_insn_p): Likewise.
9093 (mem_access_insn_p): Likewise.
9094 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
9095 (def_has_ccmode_p): Likewise for param "insn".
9096 (add_cross_iteration_register_deps): Likewise for locals
9097 "def_insn" and "use_insn".
9098 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
9099 (build_intra_loop_deps): Likewise for local "src_insn".
9100 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
9102 (get_node_of_insn): Likewise for param "insn".
9104 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9106 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
9107 (deletable_insn_p): Strengthen param "insn" from rtx to
9108 rtx_insn *. Add checked cast to rtx_call_insn when invoking
9109 find_call_stack_args, since this is guarded by CALL_P (insn).
9110 (marked_insn_p): Strengthen param "insn" from rtx to
9112 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
9113 invoking find_call_stack_args, since this is guarded by
9115 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
9116 rtx_insn *; we know this is an insn since this was called by
9118 (mark_nonreg_stores_2): Likewise.
9119 (mark_nonreg_stores): Strengthen param "insn" from rtx to
9121 (find_call_stack_args): Strengthen param "call_insn" from rtx to
9122 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
9124 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
9125 from rtx to rtx_insn *.
9126 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
9128 (delete_unmarked_insns): Likewise for locals "insn", "next".
9129 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
9130 (mark_reg_dependencies): Likewise for param "insn".
9131 (rest_of_handle_ud_dce): Likewise for local "insn".
9132 (word_dce_process_block): Likewise.
9133 (dce_process_block): Likewise.
9135 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9137 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
9138 from rtx to rtx_insn *.
9139 (struct change_cc_mode_args): Likewise for field "insn".
9140 (this_insn): Strengthen from rtx to rtx_insn *.
9141 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
9143 (validate_canon_reg): Strengthen param "insn" from rtx to
9145 (canon_reg): Likewise.
9146 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
9148 (record_jump_equiv): Strengthen param "insn" from rtx to
9150 (try_back_substitute_reg): Likewise, also for locals "prev",
9152 (find_sets_in_insn): Likewise for param "insn".
9153 (canonicalize_insn): Likewise.
9154 (cse_insn): Likewise. Add a checked cast.
9155 (invalidate_from_clobbers): Likewise for param "insn".
9156 (invalidate_from_sets_and_clobbers): Likewise.
9157 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
9159 (cse_prescan_path): Strengthen local "insn" from rtx to
9161 (cse_extended_basic_block): Likewise for locals "insn" and
9163 (cse_main): Likewise for param "f".
9164 (check_for_label_ref): Likewise for local "insn".
9165 (set_live_p): Likewise for second param ("insn").
9166 (insn_live_p): Likewise for first param ("insn") and for local
9168 (cse_change_cc_mode_insn): Likewise for first param "insn".
9169 (cse_change_cc_mode_insns): Likewise for first and second params
9171 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
9173 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
9176 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
9177 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9178 Anna Tikhonova <anna.tikhonova@intel.com>
9179 Ilya Tocar <ilya.tocar@intel.com>
9180 Andrey Turetskiy <andrey.turetskiy@intel.com>
9181 Ilya Verbin <ilya.verbin@intel.com>
9182 Kirill Yukhin <kirill.yukhin@intel.com>
9183 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9185 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
9187 * config/i386/sse.md
9188 (define_mode_iterator VI248_AVX2): Delete.
9189 (define_mode_iterator VI2_AVX2_AVX512BW): New.
9190 (define_mode_iterator VI48_AVX2): Ditto.
9191 (define_insn <shift_insn><mode>3): Delete.
9192 (define_insn "<shift_insn><mode>3<mask_name>" with
9193 VI2_AVX2_AVX512BW): New.
9194 (define_insn "<shift_insn><mode>3<mask_name>" with
9197 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
9198 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9199 Anna Tikhonova <anna.tikhonova@intel.com>
9200 Ilya Tocar <ilya.tocar@intel.com>
9201 Andrey Turetskiy <andrey.turetskiy@intel.com>
9202 Ilya Verbin <ilya.verbin@intel.com>
9203 Kirill Yukhin <kirill.yukhin@intel.com>
9204 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9206 * config/i386/sse.md
9207 (define_mode_iterator VI4F_BRCST32x2): New.
9208 (define_mode_attr 64x2_mode): Ditto.
9209 (define_mode_attr 32x2mode): Ditto.
9210 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
9211 with VI4F_BRCST32x2): Ditto.
9212 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
9213 with V16FI mode iterator): Ditto.
9214 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
9216 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
9217 with VI8F_BRCST64x2): Ditto.
9219 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
9220 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9221 Anna Tikhonova <anna.tikhonova@intel.com>
9222 Ilya Tocar <ilya.tocar@intel.com>
9223 Andrey Turetskiy <andrey.turetskiy@intel.com>
9224 Ilya Verbin <ilya.verbin@intel.com>
9225 Kirill Yukhin <kirill.yukhin@intel.com>
9226 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9228 * config/i386/sse.md
9229 (define_mode_iterator VI8_AVX512VL): New.
9230 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
9232 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
9234 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
9235 (define_mode_iterator V48_AVX512VL): New.
9236 (define_mode_iterator V12_AVX512VL): Ditto.
9237 (define_insn <avx512>_load<mode>_mask): Split into two similar
9238 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
9239 Refactor output template.
9240 (define_insn "<avx512>_store<mode>_mask"): Ditto.
9242 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9244 * cprop.c (struct occr): Strengthen field "insn" from rtx to
9246 (reg_available_p): Likewise for param "insn".
9247 (insert_set_in_table): Likewise.
9248 (hash_scan_set): Likewise.
9249 (hash_scan_insn): Likewise.
9250 (make_set_regs_unavailable): Likewise.
9251 (compute_hash_table_work): Likewise for local "insn".
9252 (reg_not_set_p): Strengthen param "insn" from const_rtx to
9254 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
9255 (try_replace_reg): Likewise.
9256 (find_avail_set): Likewise.
9257 (cprop_jump): Likewise for params "setcc", "jump".
9258 (constprop_register): Likewise for param "insn".
9259 (cprop_insn): Likewise.
9260 (do_local_cprop): Likewise.
9261 (local_cprop_pass): Likewise for local "insn".
9262 (bypass_block): Likewise for params "setcc" and "jump".
9263 (bypass_conditional_jumps): Likewise for locals "setcc" and
9265 (one_cprop_pass): Likewise for local "insn".
9267 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9269 * compare-elim.c (struct comparison_use): Strengthen field "insn"
9270 from rtx to rtx_insn *.
9271 (struct comparison): Likewise, also for field "prev_clobber".
9272 (conforming_compare): Likewise for param "insn".
9273 (arithmetic_flags_clobber_p): Likewise.
9274 (find_flags_uses_in_insn): Likewise.
9275 (find_comparison_dom_walker::before_dom_children): Likewise for
9276 locals "insn", "next", "last_clobber".
9277 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
9279 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9281 * combine-stack-adj.c (struct csa_reflist): Strengthen field
9282 "insn" from rtx to rtx_insn *.
9283 (single_set_for_csa): Likewise for param "insn".
9284 (record_one_stack_ref): Likewise.
9285 (try_apply_stack_adjustment): Likewise.
9286 (struct record_stack_refs_data): Likewise for field "insn".
9287 (maybe_move_args_size_note): Likewise for params "last" and "insn".
9288 (prev_active_insn_bb): Likewise for return type and param "insn".
9289 (next_active_insn_bb): Likewise.
9290 (force_move_args_size_note): Likewise for params "prev" and "last"
9291 and locals "test", "next_candidate", "prev_candidate".
9292 (combine_stack_adjustments_for_block): Strengthen locals
9293 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
9296 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9298 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
9299 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
9300 (subst_insn): Likewise for this variable.
9301 (added_links_insn): Likewise.
9302 (struct insn_link): Likewise for field "insn".
9303 (alloc_insn_link): Likewise for param "insn".
9304 (struct undobuf): Likewise for field "other_insn".
9305 (find_single_use): Likewise for param "insn" and local "next".
9306 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
9307 (delete_noop_moves): Likewise for locals "insn", "next".
9308 (create_log_links): Likewise for locals "insn", "use_insn".
9309 Strengthen local "next_use" from rtx * to rtx_insn **.
9310 (insn_a_feeds_b): Likewise for params "a", "b".
9311 (combine_instructions): Likewise for param "f" and locals "insn",
9312 "next", "prev", "first", "last_combined_insn", "link", "link1",
9313 "temp". Replace use of NULL_RTX with NULL when referring to
9315 (setup_incoming_promotions): Likewise for param "first"
9316 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
9317 (can_combine_p): Likewise for params "insn", "i3", "pred",
9318 "pred2", "succ", "succ2" and for local "p".
9319 (combinable_i3pat): Likewise for param "i3".
9320 (cant_combine_insn_p): Likewise for param "insn".
9321 (likely_spilled_retval_p): Likewise.
9322 (adjust_for_new_dest): Likewise.
9323 (update_cfg_for_uncondjump): Likewise, also for local "insn".
9324 (try_combine): Likewise for return type and for params "i3", "i2",
9325 "i1", "i0", "last_combined_insn", and for locals "insn",
9326 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
9327 "i0_insn". Eliminate local "tem" in favor of new locals
9328 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
9329 checked cast for now to rtx_insn * on the return type of
9330 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
9332 (find_split_point): Strengthen param "insn" from rtx to
9334 (simplify_set): Likewise for local "other_insn".
9335 (recog_for_combine): Likewise for param "insn".
9336 (record_value_for_reg): Likewise.
9337 (record_dead_and_set_regs_1): Likewise for local
9339 (record_dead_and_set_regs): Likewise for param "insn".
9340 (record_promoted_value): Likewise.
9341 (check_promoted_subreg): Likewise.
9342 (get_last_value_validate): Likewise.
9343 (reg_dead_at_p): Likewise.
9344 (move_deaths): Likewise for param "to_insn".
9345 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
9346 and locals "place", "place2", "cc0_setter". Eliminate local "tem
9347 in favor of new locals "tem_note" and "tem_insn", the latter being
9349 (distribute_links): Strengthen locals "place", "insn" from rtx to
9352 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9354 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
9356 (can_delete_label_p): Require a const rtx_code_label * rather than
9358 (delete_insn): Add checked cast to rtx_code_label * when we know
9359 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
9361 (delete_insn_chain): Strengthen locals "prev" and "current" from
9362 rtx to rtx_insn *. Add a checked cast when assigning from
9363 "finish" (strengthening the params will come later). Add a
9364 checked cast to rtx_note * in region where we know
9366 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
9368 (compute_bb_for_insn): Likewise.
9369 (free_bb_for_insn): Likewise for local "insn".
9370 (compute_bb_for_insn): Likewise.
9371 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
9372 local "insn" from rtx to rtx_insn *
9373 (flow_active_insn_p): Require a const rtx_insn * rather than a
9375 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
9377 (can_fallthru): Likewise for locals "insn" and "insn2".
9378 (bb_note): Likewise for local "note".
9379 (first_insn_after_basic_block_note): Likewise for local "note" and
9381 (rtl_split_block): Likewise for locals "insn" and "next".
9382 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
9384 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
9385 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
9387 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
9388 them), "kill_from", "barrier", "new_insn".
9389 (patch_jump_insn): Likewise for params "insn", "old_label".
9390 (redirect_branch_edge): Likewise for locals "old_label", "insn".
9391 (force_nonfallthru_and_redirect): Likewise for locals "insn",
9392 "old_label", "new_label".
9393 (rtl_tidy_fallthru_edge): Likewise for local "q".
9394 (rtl_split_edge): Likewise for locals "before", "last".
9395 (commit_one_edge_insertion): Likewise for locals "before",
9396 "after", "insns", "tmp", "last", adding a checked cast where
9397 currently necessary.
9398 (commit_edge_insertions): Likewise.
9399 (rtl_dump_bb): Likewise for locals "insn", "last".
9400 (print_rtl_with_bb): Likewise for local "x".
9401 (rtl_verify_bb_insns): Likewise for local "x".
9402 (rtl_verify_bb_pointers): Likewise for local "insn".
9403 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
9405 (rtl_verify_fallthru): Likewise for local "insn".
9406 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
9407 (purge_dead_edges): Likewise for local "insn".
9408 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
9409 (skip_insns_after_block): Likewise for return type and for locals
9410 "insn", "last_insn", "next_head", "prev".
9411 (record_effective_endpoints): Likewise for locals "next_insn",
9413 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
9414 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
9415 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
9416 (duplicate_insn_chain): For now, add checked cast from rtx to
9417 rtx_insn * when returning insn.
9418 (cfg_layout_duplicate_bb): Likewise for local "insn".
9419 (cfg_layout_delete_block): Likewise for locals "insn", "next",
9421 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
9422 (rtl_block_empty_p): Likewise.
9423 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
9424 "split_point", "last".
9425 (rtl_block_ends_with_call_p): Likewise for local "insn".
9426 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
9428 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
9429 "split_at_insn" from rtx to rtx_insn *.
9430 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
9431 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
9432 to const rtx_insn *.
9433 (rtl_account_profile_record): Likewise.
9435 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9437 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
9439 (average_num_loop_insns): Likewise.
9440 (init_set_costs): Likewise for local "seq".
9441 (seq_cost): Likewise for param "seq", from const_rtx to const
9444 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9446 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
9449 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9451 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
9452 "f1" and "f2" from rtx * to rtx_insn **.
9453 (flow_find_head_matching_sequence): Likewise.
9455 * cfgcleanup.c (try_simplify_condjump): Strengthen local
9456 "cbranch_insn" from rtx to rtx_insn *.
9457 (thread_jump): Likewise for local "insn".
9458 (try_forward_edges): Likewise for local "last".
9459 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
9460 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
9462 (can_replace_by): Likewise for params "i1", "i2".
9463 (old_insns_match_p): Likewise.
9464 (merge_notes): Likewise.
9465 (walk_to_nondebug_insn): Likewise for param "i1".
9466 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
9467 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
9468 "afterlast1", "afterlast2" from rtx to rtx_insn *.
9469 (flow_find_head_matching_sequence): Strengthen params "f1" and
9470 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
9471 "last1", "last2", "beforelast1", "beforelast2" from rtx to
9473 (outgoing_edges_match): Likewise for locals "last1", "last2".
9474 (try_crossjump_to_edge): Likewise for local "insn".
9475 Replace call to for_each_rtx with for_each_rtx_in_insn.
9477 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
9478 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
9479 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
9480 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
9481 (try_optimize_cfg): Strengthen local "last" from rtx to
9483 (delete_dead_jumptables): Likewise for locals "insn", "next",
9486 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
9487 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
9488 "rtx else_first_tail", to reflect the basic-block.h changes above.
9490 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9492 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
9494 (purge_dead_tablejump_edges): Likewise.
9495 (find_bb_boundaries): Likewise for locals "insn", "end",
9496 "flow_transfer_insn".
9498 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9500 * caller-save.c (save_call_clobbered_regs): Strengthen locals
9501 "ins" and "prev" from rtx to rtx_insn *.
9503 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9505 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
9507 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
9508 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
9510 (load_register_parameters): Likewise for local "before_arg".
9511 (check_sibcall_argument_overlap): Likewise for param "insn".
9512 (expand_call): Likewise for locals "normal_call_insns",
9513 "tail_call_insns", "insns", "before_call", "after_args",
9514 "before_arg", "last", "prev". Strengthen one of the "last" from
9515 rtx to rtx_call_insn *.
9516 (fixup_tail_calls): Strengthen local "insn" from rtx to
9518 (emit_library_call_value_1): Likewise for locals "before_call" and
9521 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9523 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
9524 and "last" from rtx to rtx_insn *.
9525 (expand_builtin_nonlocal_goto): Likewise for local "insn".
9526 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
9528 (expand_errno_check): Strengthen local "lab" from rtx to
9530 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
9532 (expand_builtin_mathfn_2): Likewise.
9533 (expand_builtin_mathfn_ternary): Likewise.
9534 (expand_builtin_mathfn_3): Likewise.
9535 (expand_builtin_interclass_mathfn): Likewise for local "last".
9536 (expand_builtin_int_roundingfn): Likewise for local "insns".
9537 (expand_builtin_int_roundingfn_2): Likewise.
9538 (expand_builtin_strlen): Likewise for local "before_strlen".
9539 (expand_builtin_strncmp): Likewise for local "seq".
9540 (expand_builtin_signbit): Likewise for local "last".
9541 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
9542 from rtx to rtx_code_label *.
9543 (expand_stack_restore): Strengthen local "prev" from rtx to
9546 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9548 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
9550 (struct btr_def_s): Likewise.
9551 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
9553 (add_btr_def): Likewise.
9554 (new_btr_user): Likewise.
9555 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
9557 (link_btr_uses): Likewise.
9558 (move_btr_def): Likewise for locals "insp", "old_insn",
9559 "new_insn". Add checked cast to rtx_insn * for now on result of
9561 (can_move_up): Strengthen param "insn" from const_rtx to
9564 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9566 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
9568 (get_uncond_jump_length): Likewise for locals "label", "jump".
9569 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
9571 (add_labels_and_missing_jumps): Likewise for local "new_jump".
9572 (fix_up_fall_thru_edges): Likewise for local "old_jump".
9573 (find_jump_block): Likewise for local "insn".
9574 (fix_crossing_conditional_branches): Likewise for locals
9575 "old_jump", "new_jump".
9576 (fix_crossing_unconditional_branches): Likewise for locals
9577 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
9578 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
9580 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9582 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
9584 (struct mem_insn): Likewise for field "insn".
9585 (reg_next_use): Strengthen from rtx * to rtx_insn **.
9586 (reg_next_inc_use): Likewise.
9587 (reg_next_def): Likewise.
9588 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
9589 from rtx to rtx_insn *.
9590 (move_insn_before): Likewise for param "next_insn" and local "insns".
9591 (attempt_change): Likewise for local "mov_insn".
9592 (try_merge): Likewise for param "last_insn".
9593 (get_next_ref): Likewise for return type and local "insn".
9594 Strengthen param "next_array" from rtx * to rtx_insn **.
9595 (parse_add_or_inc): Strengthen param "insn" from rtx to
9597 (find_inc): Likewise for locals "insn" and "other_insn" (three of
9599 (merge_in_block): Likewise for locals "insn", "curr",
9601 (pass_inc_dec::execute): Update allocations of the arrays to
9602 reflect the stronger types.
9604 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9606 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
9607 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
9608 from rtx to rtx_code_label *.
9610 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9612 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
9615 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
9617 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
9618 generated a warning and prevented bootstrapping the compiler.
9620 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9622 * rtl.h (delete_related_insns): Strengthen return type from rtx to
9625 * jump.c (delete_related_insns): Likewise, also for locals "next"
9628 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9630 * genautomata.c (output_internal_insn_latency_func): When writing
9631 the function "internal_insn_latency" to insn-automata.c,
9632 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
9633 allowing the optional guard function of (define_bypass) clauses to
9634 expect a pair of rtx_insn *, rather than a pair of rtx.
9635 (output_insn_latency_func): When writing the function
9636 "insn_latency", add an "uncast_" prefix to params "insn" and
9637 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
9638 using checked casts from the params, thus enabling the above
9639 change to the generated "internal_insn_latency" function.
9641 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
9643 PR tree-optimization/62091
9644 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
9645 handle correctly arrays.
9646 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
9648 (record_known_type): Walk into inner type.
9649 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
9650 condition on no type changes.
9652 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9654 * genattrtab.c (write_attr_get): Within the generated get_attr_
9655 functions, rename param "insn" to "uncast_insn" and reintroduce
9656 "insn" as an local rtx_insn * using a checked cast, so that "insn"
9657 is an rtx_insn * within insn-attrtab.c
9659 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9661 * output.h (peephole): Strengthen return type from rtx to
9663 * rtl.h (delete_for_peephole): Likewise for both params.
9664 * genpeep.c (main): In generated "peephole" function, strengthen
9665 return type and local "insn" from rtx to rtx_insn *. For now,
9666 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
9667 rtx_insn *, with a checked cast.
9668 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
9669 locals "insn", "next", "prev" from rtx to rtx_insn *.
9671 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
9673 PR tree-optimization/62112
9674 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
9675 * gimple-iterator.h (gsi_replace): Return bool.
9676 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
9677 moved from ref_may_alias_global_p.
9678 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
9680 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
9681 (stmt_kills_ref_p_1): Rename...
9682 (stmt_kills_ref_p): ... to this.
9683 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
9684 stmt_kills_ref_p): Declare.
9685 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
9686 Move the self-assignment case...
9687 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
9689 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9691 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
9693 * emit-rtl.c (try_split): Likewise, also for locals "before" and
9694 "after". For now, don't strengthen param "trial", which requires
9695 adding checked casts when returning it.
9697 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9699 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
9700 "label" from rtx to rtx_code_label *. Strengthen param 1 of
9701 "var_location" hook from rtx to rtx_insn *.
9702 (debug_nothing_rtx): Delete in favor of...
9703 (debug_nothing_rtx_code_label): New prototype.
9704 (debug_nothing_rtx_rtx): Delete unused prototype.
9705 (debug_nothing_rtx_insn): New prototype.
9707 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
9708 invoking debug_hooks->var_location (in two places, one in a NOTE
9709 case of a switch statement, the other guarded by a CALL_P
9710 conditional. Add checked cast to rtx_code_label * when invoking
9711 debug_hooks->label (within CODE_LABEL case of switch statement).
9713 * dbxout.c (dbx_debug_hooks): Update "label" hook from
9714 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
9715 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
9716 (xcoff_debug_hooks): Likewise.
9717 * debug.c (do_nothing_debug_hooks): Likewise.
9718 (debug_nothing_rtx): Delete in favor of...
9719 (debug_nothing_rtx_insn): New function.
9720 (debug_nothing_rtx_rtx): Delete unused function.
9721 (debug_nothing_rtx_code_label): New function.
9722 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
9723 debug_nothing_rtx to debug_nothing_rtx_code_label.
9724 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
9726 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
9727 debug_nothing_rtx to debug_nothing_rtx_insn.
9728 (sdbout_label): Strengthen param "insn" from rtx to
9730 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
9731 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
9732 "var_location" hook from debug_nothing_rtx to
9733 debug_nothing_rtx_insn.
9735 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9737 * recog.h (insn_output_fn): Update this function typedef to match
9738 the changes below to the generated output functions, strengthening
9739 the 2nd param from rtx to rtx_insn *.
9741 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
9742 insn when invoking an output function, to match the new signature
9743 of insn_output_fn with a stronger second param.
9745 * genconditions.c (write_header): In the generated code for
9746 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
9747 to match the other changes in this patch.
9749 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
9750 the generated "gen_" functions from rtx to rtx_insn * within their
9753 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
9754 the subfunctions within the generated "recog_", "split", "peephole2"
9755 function trees from rtx to rtx_insn *. For now, the top-level
9756 generated functions ("recog", "split", "peephole2") continue to
9757 take a plain rtx for "insn", to avoid introducing dependencies on
9758 other patches. Rename this 2nd param from "insn" to
9759 "uncast_insn", and reintroduce "insn" as a local variable of type
9760 rtx_insn *, initialized at the top of the generated function with
9761 a checked cast on "uncast_insn".
9762 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
9763 the generated "gen_" functions from rtx to rtx_insn * within their
9766 * genoutput.c (process_template): Strengthen the 2nd param within
9767 the generated "output_" functions "insn" from rtx to rtx_insn *.
9769 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9771 * tree-profile.c (tree_profiling): Skip external functions
9772 when doing coverage instrumentation.
9773 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
9775 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9777 * config/rs6000/altivec.h (vec_cpsgn): New #define.
9778 (vec_mergee): Likewise.
9779 (vec_mergeo): Likewise.
9780 (vec_cntlz): Likewise.
9781 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
9782 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
9783 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
9785 * doc/extend.texi: Document various forms of vec_cpsgn,
9786 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
9787 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
9788 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
9789 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
9790 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
9792 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9794 * config/rs6000/rs6000.c (context.h): New include.
9795 (tree-pass.h): Likewise.
9796 (make_pass_analyze_swaps): New decl.
9797 (rs6000_option_override): Register pass_analyze_swaps.
9798 (swap_web_entry): New subsclass of web_entry_base (df.h).
9799 (special_handling_values): New enum.
9800 (union_defs): New function.
9801 (union_uses): Likewise.
9802 (insn_is_load_p): Likewise.
9803 (insn_is_store_p): Likewise.
9804 (insn_is_swap_p): Likewise.
9805 (rtx_is_swappable_p): Likewise.
9806 (insn_is_swappable_p): Likewise.
9807 (chain_purpose): New enum.
9808 (chain_contains_only_swaps): New function.
9809 (mark_swaps_for_removal): Likewise.
9810 (swap_const_vector_halves): Likewise.
9811 (adjust_subreg_index): Likewise.
9812 (permute_load): Likewise.
9813 (permute_store): Likewise.
9814 (handle_special_swappables): Likewise.
9815 (replace_swap_with_copy): Likewise.
9816 (dump_swap_insn_table): Likewise.
9817 (rs6000_analyze_swaps): Likewise.
9818 (pass_data_analyze_swaps): New pass_data.
9819 (pass_analyze_swaps): New rtl_opt_pass.
9820 (make_pass_analyze_swaps): New function.
9821 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
9823 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9825 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
9826 type from rtx to rtx_insn *.
9827 (create_copy_of_insn_rtx): Likewise.
9828 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
9829 (create_copy_of_insn_rtx): Likewise, also for local "res".
9831 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9833 * rtl.h (find_first_parameter_load): Strengthen return type from
9835 * rtlanal.c (find_first_parameter_load): Strengthen return type
9836 from rtx to rtx_insn *. Add checked cast for now, to postpone
9837 strengthening the params.
9839 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
9842 * diagnostic.c: Set default caret.
9843 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
9845 * diagnostic.h (struct diagnostic_context):
9847 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9849 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
9850 (sel_bb_head): Strengthen return type insn_t (currently just an
9852 (sel_bb_end): Likewise.
9854 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
9855 (sel_bb_head): Strengthen return type and local "head" from
9856 insn_t (currently just an rtx) to rtx_insn *.
9857 (sel_bb_end): Likewise for return type.
9858 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
9861 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9863 * basic-block.h (get_last_bb_insn): Strengthen return type from
9865 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
9868 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
9871 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
9873 (diagnostic_report_diagnostic): ... from here.
9874 * toplev.c (general_init): Move code to c-family.
9876 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9878 * df.h (web_entry_base): Replace existing struct web_entry with a
9879 new class web_entry_base with only the predecessor member.
9880 (unionfind_root): Remove declaration and move to class member.
9881 (unionfind_union): Remove declaration and move to friend
9883 (union_defs): Remove declaration.
9884 * web.c (web_entry_base::unionfind_root): Modify to be member
9885 function and adjust accessors.
9886 (unionfind_union): Modify to be friend function and adjust
9888 (web_entry): New subclass of web_entry_base containing the reg
9890 (union_match_dups): Modify for struct -> class changes.
9891 (union_defs): Likewise.
9892 (entry_register): Likewise.
9893 (pass_web::execute): Likewise.
9895 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
9897 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
9898 builtin define __VEC_ELEMENT_REG_ORDER__.
9900 2014-08-20 Martin Jambor <mjambor@suse.cz>
9901 Wei Mi <wmi@google.com>
9905 * tree-ssa-operands.c (update_stmt_operands): Remove
9906 MODIFIED_NORETURN_CALLS.
9907 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
9908 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
9909 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
9910 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
9911 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
9912 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
9913 (gimple_call_set_ctrl_altering): New func.
9914 (gimple_call_ctrl_altering_p): Ditto.
9915 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
9916 (make_blocks): Use gimple_call_initialize_ctrl_altering.
9917 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
9918 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
9919 remove MODIFIED_NORETURN_CALLS.
9921 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9923 * coverage.c (coverage_compute_profile_id): Return non-0;
9924 also handle symbols with unique name.
9925 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
9927 2014-08-20 Steve Ellcey <sellcey@mips.com>
9930 * doc/sourcebuild.texi (non_strict_align): New.
9932 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9934 * cgraphunit.c (ipa_passes, compile): Reshedule
9935 symtab_remove_unreachable_nodes passes; update comments.
9936 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
9937 TODO_remove_functions before the pass; the functions ought to be
9939 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
9940 TODO_remove_functions.
9941 * passes.c (pass_data_early_local_passes): Do not schedule function
9943 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
9945 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9948 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
9949 before setting the option.
9950 * diagnostic.c (diagnostic_classify_diagnostic): Record
9951 command-line status.
9953 2014-08-20 Richard Biener <rguenther@suse.de>
9956 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
9957 to build uint{16,32,64}_type_node.
9959 2014-08-20 Terry Guo <terry.guo@arm.com>
9961 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
9962 with immediate_operand.
9964 2014-08-20 David Malcolm <dmalcolm@redhat.com>
9966 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
9967 "insn" from an as_a to a safe_as_a, for the case when "insn" is
9970 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9972 PR preprocessor/51303
9973 * incpath.c (remove_duplicates): Use cpp_warning.
9975 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9979 * doc/options.texi (CPP): Document it.
9980 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
9981 * optc-gen.awk: Handle CPP.
9982 * opth-gen.awk: Likewise.
9984 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9986 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
9988 (duplicate_insn_chain): Likewise.
9989 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
9990 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
9991 checked cast for now (until we can strengthen the params in the
9993 (duplicate_insn_chain): Likewise.
9995 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9997 * rtl.h (next_cc0_user): Strengthen return type from rtx to
9999 (prev_cc0_setter): Likewise.
10001 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
10002 rtx_insn *, adding checked casts for now as necessary.
10003 (prev_cc0_setter): Likewise.
10005 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10007 * expr.h (emit_move_insn): Strengthen return type from rtx to
10009 (emit_move_insn_1): Likewise.
10010 (emit_move_complex_push): Likewise.
10011 (emit_move_complex_parts): Likewise.
10013 * expr.c (emit_move_via_integer): Strengthen return type from rtx
10014 to rtx_insn *. Replace use of NULL_RTX with NULL when working
10016 (emit_move_complex_push): Strengthen return type from rtx to
10018 (emit_move_complex): Likewise, also for local "ret".
10019 (emit_move_ccmode): Likewise.
10020 (emit_move_multi_word): Likewise for return type and locals
10021 "last_insn", "seq".
10022 (emit_move_insn_1): Likewise for return type and locals "result",
10024 (emit_move_insn): Likewise for return type and local "last_insn".
10025 (compress_float_constant): Likewise.
10027 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10029 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
10030 from rtx to rtx_insn *.
10032 * rtl.h (emit_insn_before): Likewise.
10033 (emit_insn_before_noloc): Likewise.
10034 (emit_insn_before_setloc): Likewise.
10035 (emit_jump_insn_before): Likewise.
10036 (emit_jump_insn_before_noloc): Likewise.
10037 (emit_jump_insn_before_setloc): Likewise.
10038 (emit_call_insn_before): Likewise.
10039 (emit_call_insn_before_noloc): Likewise.
10040 (emit_call_insn_before_setloc): Likewise.
10041 (emit_debug_insn_before): Likewise.
10042 (emit_debug_insn_before_noloc): Likewise.
10043 (emit_debug_insn_before_setloc): Likewise.
10044 (emit_label_before): Likewise.
10045 (emit_insn_after): Likewise.
10046 (emit_insn_after_noloc): Likewise.
10047 (emit_insn_after_setloc): Likewise.
10048 (emit_jump_insn_after): Likewise.
10049 (emit_jump_insn_after_noloc): Likewise.
10050 (emit_jump_insn_after_setloc): Likewise.
10051 (emit_call_insn_after): Likewise.
10052 (emit_call_insn_after_noloc): Likewise.
10053 (emit_call_insn_after_setloc): Likewise.
10054 (emit_debug_insn_after): Likewise.
10055 (emit_debug_insn_after_noloc): Likewise.
10056 (emit_debug_insn_after_setloc): Likewise.
10057 (emit_label_after): Likewise.
10058 (emit_insn): Likewise.
10059 (emit_debug_insn): Likewise.
10060 (emit_jump_insn): Likewise.
10061 (emit_call_insn): Likewise.
10062 (emit_label): Likewise.
10063 (gen_clobber): Likewise.
10064 (emit_clobber): Likewise.
10065 (gen_use): Likewise.
10066 (emit_use): Likewise.
10069 (emit_barrier_before): Strengthen return type from rtx to
10071 (emit_barrier_after): Likewise.
10072 (emit_barrier): Likewise.
10074 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
10075 from rtx to rtx_insn *. Add checked casts for now when converting
10076 "last" from rtx to rtx_insn *.
10077 (emit_insn_before_noloc): Likewise for return type.
10078 (emit_jump_insn_before_noloc): Likewise.
10079 (emit_call_insn_before_noloc): Likewise.
10080 (emit_debug_insn_before_noloc): Likewise.
10081 (emit_barrier_before): Strengthen return type and local "insn"
10082 from rtx to rtx_barrier *.
10083 (emit_label_before): Strengthen return type from rtx to
10084 rtx_insn *. Add checked cast for now when returning param
10085 (emit_pattern_after_noloc): Strengthen return type from rtx to
10086 rtx_insn *. Add checked casts for now when converting "last" from
10088 (emit_insn_after_noloc): Strengthen return type from rtx to
10090 (emit_jump_insn_after_noloc): Likewise.
10091 (emit_call_insn_after_noloc): Likewise.
10092 (emit_debug_insn_after_noloc): Likewise.
10093 (emit_barrier_after): Strengthen return type from rtx to
10095 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
10096 Add checked cast for now when converting "label" from rtx to
10098 (emit_pattern_after_setloc): Strengthen return type from rtx to
10099 rtx_insn *. Add checked casts for now when converting "last" from
10101 (emit_pattern_after): Strengthen return type from rtx to
10103 (emit_insn_after_setloc): Likewise.
10104 (emit_insn_after): Likewise.
10105 (emit_jump_insn_after_setloc): Likewise.
10106 (emit_jump_insn_after): Likewise.
10107 (emit_call_insn_after_setloc): Likewise.
10108 (emit_call_insn_after): Likewise.
10109 (emit_debug_insn_after_setloc): Likewise.
10110 (emit_debug_insn_after): Likewise.
10111 (emit_pattern_before_setloc): Likewise. Add checked casts for now
10112 when converting "last" from rtx to rtx_insn *.
10113 (emit_pattern_before): Strengthen return type from rtx to
10115 (emit_insn_before_setloc): Likewise.
10116 (emit_insn_before): Likewise.
10117 (emit_jump_insn_before_setloc): Likewise.
10118 (emit_jump_insn_before): Likewise.
10119 (emit_call_insn_before_setloc): Likewise.
10120 (emit_call_insn_before): Likewise.
10121 (emit_debug_insn_before_setloc): Likewise.
10122 (emit_debug_insn_before): Likewise.
10123 (emit_insn): Strengthen return type and locals "last", "insn",
10124 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
10125 within cases where we know we have an insn.
10126 (emit_debug_insn): Likewise.
10127 (emit_jump_insn): Likewise.
10128 (emit_call_insn): Strengthen return type and local "insn" from rtx
10130 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
10131 a checked cast to rtx_insn * for now on "label".
10132 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
10133 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
10134 (emit_use): Likewise.
10135 (gen_use): Likewise, also for local "seq".
10136 (emit): Likewise for return type and local "insn".
10137 (rtx_insn): Likewise for return type and local "new_rtx".
10139 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
10140 from rtx to rtx_barrier *.
10142 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
10143 changed return type from rtx to rtx_insn *, we must update
10144 "emit_fn" type, and this in turn means updating...
10145 (frame_insn): ...this. Strengthen return type from rtx to
10146 rtx_insn *. Introduce a new local "insn" of the appropriate type.
10148 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10150 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
10151 rtx to rtx_jump_table_data *. Also for local.
10152 * rtl.h (emit_jump_table_data): Likewise.
10154 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10156 * basic-block.h (create_basic_block_structure): Strengthen third
10157 param "bb_note" from rtx to rtx_note *.
10158 * rtl.h (emit_note_before): Strengthen return type from rtx to
10160 (emit_note_after): Likewise.
10161 (emit_note): Likewise.
10162 (emit_note_copy): Likewise. Also, strengthen param similarly.
10163 * function.h (struct rtl_data): Strengthen field
10164 "x_stack_check_probe_note" from rtx to rtx_note *.
10166 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
10167 from rtx to rtx_note *.
10168 * cfgrtl.c (create_basic_block_structure): Strengthen third param
10169 "bb_note" from rtx to rtx_note *.
10170 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
10171 when calling emit_note_copy.
10172 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
10174 (emit_note_after): Likewise.
10175 (emit_note_before): Likewise.
10176 (emit_note_copy): Likewise. Also, strengthen param similarly.
10177 (emit_note): Likewise.
10178 * except.c (emit_note_eh_region_end): Likewise for return type.
10179 Strengthen local "next" from rtx to rtx_insn *.
10180 (convert_to_eh_region_ranges): Strengthen local "note"
10181 from rtx to rtx_note *.
10182 * final.c (change_scope): Likewise.
10183 (reemit_insn_block_notes): Likewise, for both locals named "note".
10184 Also, strengthen local "insn" from rtx to rtx_insn *.
10185 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
10187 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
10188 strengthen local "seq" from rtx to rtx_insn *.
10189 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
10191 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
10193 (get_bb_note_from_pool): Strengthen return type from rtx to
10195 (sel_create_basic_block): Strengthen local "new_bb_note" from
10196 insn_t to rtx_note *.
10197 * var-tracking.c (emit_note_insn_var_location): Strengthen local
10198 "note" from rtx to rtx_note *.
10199 (emit_notes_in_bb): Likewise.
10201 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10203 * function.h (struct rtl_data): Strengthen field
10204 "x_parm_birth_insn" from rtx to rtx_insn *.
10205 * function.c (struct assign_parm_data_all): Strengthen fields
10206 "first_conversion_insn" and "last_conversion_insn" from rtx to
10209 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10211 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
10212 to rtx_insn *; also for local "var_end_seq".
10213 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
10214 (maybe_cleanup_end_of_block): Likewise for param "last" and local
10216 (expand_gimple_cond): Likewise for locals "last2" and "last".
10217 (mark_transaction_restart_calls): Likewise for local "insn".
10218 (expand_gimple_stmt): Likewise for return type and locals "last"
10220 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
10221 (avoid_complex_debug_insns): Likewise for param "insn".
10222 (expand_debug_locations): Likewise for locals "insn", "last",
10223 "prev_insn" and "insn2".
10224 (expand_gimple_basic_block): Likewise for local "last".
10225 (construct_exit_block): Likewise for locals "head", "end",
10227 (pass_expand::execute): Likewise for locals "var_seq",
10228 "var_ret_seq", "next".
10230 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10232 * asan.h (asan_emit_stack_protection): Strengthen return type from
10234 * asan.c (asan_emit_stack_protection): Likewise. Add local
10235 "insns" to hold the return value.
10237 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10239 * basic-block.h (bb_note): Strengthen return type from rtx to
10241 * sched-int.h (bb_note): Likewise.
10242 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
10244 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10246 * rtl.h (make_insn_raw): Strengthen return type from rtx to
10249 * emit-rtl.c (make_insn_raw): Strengthen return type and local
10250 "insn" from rtx to rtx_insn *.
10251 (make_debug_insn_raw): Strengthen return type from rtx to
10252 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
10253 (make_jump_insn_raw): Strengthen return type from rtx to
10254 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
10255 (make_call_insn_raw): Strengthen return type from rtx to
10256 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
10257 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
10258 callback from rtx to rtx_insn *; likewise for local "insn" and
10259 "next", adding a checked cast to rtx_insn in the relevant cases of
10260 the switch statement.
10261 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
10262 callback from rtx to rtx_insn *.
10263 (emit_pattern_after_setloc): Likewise.
10264 (emit_pattern_after): Likewise.
10265 (emit_pattern_before_setloc): Likewise.
10266 (emit_pattern_before): Likewise.
10268 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10270 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
10272 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
10273 accepting an rtx_insn *.
10274 (last_call_insn): Strengthen return type from rtx to
10277 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10279 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
10280 "insns" from rtx to rtx_insn *.
10281 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
10282 locals "insn" and "prev".
10284 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10286 * rtl.h (tablejump_p): Strengthen third param from rtx * to
10287 rtx_jump_table_data **.
10289 * cfgbuild.c (make_edges): Introduce local "table", using it in
10290 place of "tmp" for jump table data.
10291 (find_bb_boundaries): Strengthen local "table" from rtx to
10292 rtx_jump_table_data *.
10293 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
10294 (outgoing_edges_match): Likewise for locals "table1" and "table2".
10295 (try_crossjump_to_edge): Likewise.
10296 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
10298 (patch_jump_insn): Introduce local "table", using it in place of
10299 "tmp" for jump table data.
10300 (force_nonfallthru_and_redirect): Introduce local "table", so that
10301 call to tablejump_p can receive an rtx_jump_table_data **. Update
10302 logic around the call to overwrite "note" appropriately if
10303 tablejump_p returns non-zero.
10304 (get_last_bb_insn): Introduce local "table", using it in place of
10305 "tmp" for jump table data.
10306 * dwarf2cfi.c (create_trace_edges): Likewise.
10308 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
10309 from rtx to rtx_jump_table_data *.
10310 (create_fix_barrier): Strengthen local "tmp" from rtx to
10311 rtx_jump_table_data *.
10312 (arm_reorg): Likewise for local "table".
10314 * config/s390/s390.c (s390_chunkify_start): Likewise.
10316 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
10318 * jump.c (delete_related_insns): Strengthen local "lab_next" from
10319 rtx to rtx_jump_table_data *.
10321 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
10322 rtx_jump_table_data **. Add a checked cast when writing through
10323 the pointer: we know there that local "table" is non-NULL and that
10324 JUMP_TABLE_DATA_P (table) holds.
10325 (label_is_jump_target_p): Introduce local "table", using it in
10326 place of "tmp" for jump table data.
10328 2014-08-19 Marek Polacek <polacek@redhat.com>
10331 * doc/invoke.texi: Document -Wbool-compare.
10333 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10335 * rtl.h (entry_of_function): Strengthen return type from rtx to
10337 * cfgrtl.c (entry_of_function): Likewise.
10339 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10341 * emit-rtl.h (get_insns): Strengthen return type from rtx to
10342 rtx_insn *, adding a checked cast for now.
10343 (get_last_insn): Likewise.
10345 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10347 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
10350 * emit-rtl.c (gen_label_rtx): Likewise.
10352 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10354 * rtl.h (previous_insn): Strengthen return type from rtx to
10356 (next_insn): Likewise.
10357 (prev_nonnote_insn): Likewise.
10358 (prev_nonnote_insn_bb): Likewise.
10359 (next_nonnote_insn): Likewise.
10360 (next_nonnote_insn_bb): Likewise.
10361 (prev_nondebug_insn): Likewise.
10362 (next_nondebug_insn): Likewise.
10363 (prev_nonnote_nondebug_insn): Likewise.
10364 (next_nonnote_nondebug_insn): Likewise.
10365 (prev_real_insn): Likewise.
10366 (next_real_insn): Likewise.
10367 (prev_active_insn): Likewise.
10368 (next_active_insn): Likewise.
10370 * emit-rtl.c (next_insn): Strengthen return type from rtx to
10371 rtx_insn *, adding a checked cast.
10372 (previous_insn): Likewise.
10373 (next_nonnote_insn): Likewise.
10374 (next_nonnote_insn_bb): Likewise.
10375 (prev_nonnote_insn): Likewise.
10376 (prev_nonnote_insn_bb): Likewise.
10377 (next_nondebug_insn): Likewise.
10378 (prev_nondebug_insn): Likewise.
10379 (next_nonnote_nondebug_insn): Likewise.
10380 (prev_nonnote_nondebug_insn): Likewise.
10381 (next_real_insn): Likewise.
10382 (prev_real_insn): Likewise.
10383 (next_active_insn): Likewise.
10384 (prev_active_insn): Likewise.
10386 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
10387 param "stepfunc" so that it returns an rtx_insn * rather than an
10388 rtx, to track the change to prev_nonnote_insn_bb, which is the
10389 only function this is called with.
10390 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
10392 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
10394 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
10397 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10399 * coretypes.h (class rtx_debug_insn): Add forward declaration.
10400 (class rtx_nonjump_insn): Likewise.
10401 (class rtx_jump_insn): Likewise.
10402 (class rtx_call_insn): Likewise.
10403 (class rtx_jump_table_data): Likewise.
10404 (class rtx_barrier): Likewise.
10405 (class rtx_code_label): Likewise.
10406 (class rtx_note): Likewise.
10408 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
10409 adding the invariant DEBUG_INSN_P (X).
10410 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
10411 the invariant NONJUMP_INSN_P (X).
10412 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
10413 the invariant JUMP_P (X).
10414 (class rtx_call_insn): New, a subclass of rtx_insn, adding
10415 the invariant CALL_P (X).
10416 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
10417 invariant JUMP_TABLE_DATA_P (X).
10418 (class rtx_barrier): New, a subclass of rtx_insn, adding the
10419 invariant BARRIER_P (X).
10420 (class rtx_code_label): New, a subclass of rtx_insn, adding
10421 the invariant LABEL_P (X).
10422 (class rtx_note): New, a subclass of rtx_insn, adding
10423 the invariant NOTE_P(X).
10424 (is_a_helper <rtx_debug_insn *>::test): New.
10425 (is_a_helper <rtx_nonjump_insn *>::test): New.
10426 (is_a_helper <rtx_jump_insn *>::test): New.
10427 (is_a_helper <rtx_call_insn *>::test): New.
10428 (is_a_helper <rtx_jump_table_data *>::test): New functions,
10429 overloaded for both rtx and rtx_insn *.
10430 (is_a_helper <rtx_barrier *>::test): New.
10431 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
10432 for both rtx and rtx_insn *.
10433 (is_a_helper <rtx_note *>::test): New.
10435 2014-08-19 Marek Polacek <polacek@redhat.com>
10437 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
10438 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
10439 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
10440 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
10442 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10444 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
10445 rtx_insn *. To help with transition, for now, convert from an
10446 access macro into a pair of functions: BND_TO, returning an
10448 (SET_BND_TO): New function, for use where BND_TO is used as an
10451 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
10453 (BND_TO): New function, adding a checked cast.
10454 (SET_BND_TO): New function.
10456 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
10458 (compute_av_set_on_boundaries): Likewise.
10460 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
10462 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
10463 destination if it is used in source.
10464 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
10465 (*popcount<mode>2_falsedep_1): Likewise.
10467 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
10470 * configure.ac: Set install_gold_as_default to no first.
10471 * configure: Regenerated.
10473 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10475 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
10476 "note_list" field will eventually be an rtx_insn *. To help with
10477 transition, for now, convert from an access macro into a pair of
10478 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
10479 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
10482 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
10483 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
10485 * sel-sched-ir.c (init_bb): Likewise.
10486 (sel_restore_notes): Likewise.
10487 (move_bb_info): Likewise.
10488 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
10489 (SET_BB_NOTE_LIST): New function.
10491 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10493 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
10494 field will eventually be an rtx_insn *. To help with transition,
10495 for now, convert from an access macro into a pair of functions:
10496 VINSN_INSN_RTX, returning an rtx_insn *, and...
10497 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
10498 is used as an lvalue.
10500 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
10501 SET_VINSN_INSN_RTX where it's used as an lvalue.
10502 (VINSN_INSN_RTX): New function.
10503 (SET_VINSN_INSN_RTX): New function.
10505 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10507 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
10508 eventually be rtx_insn *, but to help with transition, for now,
10509 convert from an access macro into a pair of functions: DEP_PRO
10510 returning an rtx_insn * and...
10511 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
10512 lvalue, returning an rtx&.
10513 (DEP_CON): Analogous changes to DEP_PRO above.
10514 (SET_DEP_CON): Likewise.
10516 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
10517 an lvalue to SET_DEP_CON.
10518 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
10519 (sd_copy_back_deps): Likewise for DEP_CON.
10520 (DEP_PRO): New function, adding a checked cast for now.
10521 (DEP_CON): Likewise.
10522 (SET_DEP_PRO): New function.
10523 (SET_DEP_CON): Likewise.
10525 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
10527 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
10528 (extra_options): Add i386/cygwin.opt.
10529 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
10530 (CPP_SPEC): Accept -pthread.
10531 (LINK_SPEC): Ditto.
10532 (GOMP_SELF_SPECS): Update comment.
10533 * config/i386/cygwin.opt: New file for -pthread flag.
10535 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10537 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
10538 * df.h (DF_REF_INSN): Convert from a macro to a function, so
10539 that we can return an rtx_insn *.
10541 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
10543 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
10544 when building executables, not DLLs. Add --large-address-aware
10545 under the same conditions.
10546 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
10547 when building executables, not DLLs. Add --large-address-aware
10548 under the same conditions when using -m32.
10550 * config/i386/cygwin-stdint.h: Throughout, make type
10551 definitions dependent on target architecture, not host.
10553 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10555 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
10556 the return type from rtx to rtx_insn *, which will enable various
10557 conversions in followup patches. For now this is is done by a
10559 (NEXT_INSN): Likewise.
10560 (SET_PREV_INSN): Convert to an inline function. This is intended
10561 for use as an lvalue, and so returns an rtx& to allow in-place
10563 (SET_NEXT_INSN): Likewise.
10565 2014-07-08 Mark Wielaard <mjw@redhat.com>
10568 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
10570 2014-08-19 Marek Polacek <polacek@redhat.com>
10573 * cgraphunit.c (handle_alias_pairs): Fix condition.
10575 2014-08-19 Richard Biener <rguenther@suse.de>
10577 * gimple-fold.c (fold_gimple_assign): Properly build a
10578 null-pointer constant when devirtualizing addresses.
10580 2014-07-07 Mark Wielaard <mjw@redhat.com>
10582 * dwarf2out.c (decl_quals): New function.
10583 (modified_type_die): Take one cv_quals argument instead of two,
10584 one for const and one for volatile.
10585 (add_type_attribute): Likewise.
10586 (generic_parameter_die): Call add_type_attribute with one modifier
10588 (base_type_for_mode): Likewise.
10589 (add_bounds_info): Likewise.
10590 (add_subscript_info): Likewise.
10591 (gen_array_type_die): Likewise.
10592 (gen_descr_array_type_die): Likewise.
10593 (gen_entry_point_die): Likewise.
10594 (gen_enumeration_type_die): Likewise.
10595 (gen_formal_parameter_die): Likewise.
10596 (gen_subprogram_die): Likewise.
10597 (gen_variable_die): Likewise.
10598 (gen_const_die): Likewise.
10599 (gen_field_die): Likewise.
10600 (gen_pointer_type_die): Likewise.
10601 (gen_reference_type_die): Likewise.
10602 (gen_ptr_to_mbr_type_die): Likewise.
10603 (gen_inheritance_die): Likewise.
10604 (gen_subroutine_type_die): Likewise.
10605 (gen_typedef_die): Likewise.
10606 (force_type_die): Likewise.
10608 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
10610 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
10612 * configure: Regenerate.
10614 2014-08-19 Richard Biener <rguenther@suse.de>
10616 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
10617 DECL_EXTERNALs in BLOCKs as non-references.
10618 * tree-streamer-out.c (streamer_write_chain): Likewise.
10620 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
10621 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10622 Anna Tikhonova <anna.tikhonova@intel.com>
10623 Ilya Tocar <ilya.tocar@intel.com>
10624 Andrey Turetskiy <andrey.turetskiy@intel.com>
10625 Ilya Verbin <ilya.verbin@intel.com>
10626 Kirill Yukhin <kirill.yukhin@intel.com>
10627 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10629 * config/i386/sse.md
10630 (define_mode_iterator VI48_AVX512F): Delete.
10631 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
10632 (define_mode_iterator VI2_AVX512VL): Ditto.
10633 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
10636 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
10638 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
10639 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
10640 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
10641 with VI48_AVX512F_AVX512VL): New.
10642 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
10643 with VI2_AVX512VL): Ditto.
10645 2014-08-19 Marek Polacek <polacek@redhat.com>
10647 * doc/invoke.texi: Document -Wc99-c11-compat.
10649 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10651 * rtl.h (PREV_INSN): Split macro in two: the existing one,
10652 for rvalues, and...
10653 (SET_PREV_INSN): New macro, for use as an lvalue.
10654 (NEXT_INSN, SET_NEXT_INSN): Likewise.
10656 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
10657 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
10658 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
10659 (fixup_abnormal_edges): Likewise.
10660 (unlink_insn_chain): Likewise.
10661 (fixup_reorder_chain): Likewise.
10662 (cfg_layout_delete_block): Likewise.
10663 (cfg_layout_merge_blocks): Likewise.
10664 * combine.c (update_cfg_for_uncondjump): Likewise.
10665 * emit-rtl.c (link_insn_into_chain): Likewise.
10666 (remove_insn): Likewise.
10667 (delete_insns_since): Likewise.
10668 (reorder_insns_nobb): Likewise.
10669 (emit_insn_after_1): Likewise.
10670 * final.c (rest_of_clean_state): Likewise.
10671 (final_scan_insn): Likewise.
10672 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
10673 * haifa-sched.c (concat_note_lists): Likewise.
10674 (remove_notes): Likewise.
10675 (restore_other_notes): Likewise.
10676 (move_insn): Likewise.
10677 (unlink_bb_notes): Likewise.
10678 (restore_bb_notes): Likewise.
10679 * jump.c (delete_for_peephole): Likewise.
10680 * optabs.c (emit_libcall_block_1): Likewise.
10681 * reorg.c (emit_delay_sequence): Likewise.
10682 (fill_simple_delay_slots): Likewise.
10683 * sel-sched-ir.c (sel_move_insn): Likewise.
10684 (sel_remove_insn): Likewise.
10685 (get_bb_note_from_pool): Likewise.
10686 * sel-sched.c (move_nop_to_previous_block): Likewise.
10688 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
10689 * config/c6x/c6x.c (gen_one_bundle): Likewise.
10690 (c6x_gen_bundles): Likewise.
10691 (hwloop_optimize): Likewise.
10692 * config/frv/frv.c (frv_function_prologue): Likewise.
10693 (frv_register_nop): Likewise.
10694 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
10695 (ia64_reorg): Likewise.
10696 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
10697 (mep_make_bundle): Likewise.
10698 (mep_bundle_insns): Likewise.
10699 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
10700 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
10701 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
10703 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10705 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
10706 return type from rtx to rtx_insn *.
10707 (BB_END): Likewise.
10708 (BB_HEADER): Likewise.
10709 (BB_FOOTER): Likewise.
10710 (SET_BB_HEAD): Convert to a function.
10711 (SET_BB_END): Likewise.
10712 (SET_BB_HEADER): Likewise.
10713 (SET_BB_FOOTER): Likewise.
10715 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
10716 Strengthen the return type from rtx to rtx_insn *. For now, this
10717 is done by adding a checked cast, but this will eventually
10718 become a field lookup.
10719 (BB_END): Likewise.
10720 (BB_HEADER): Likewise.
10721 (BB_FOOTER): Likewise.
10722 (SET_BB_HEAD): New function, from macro of same name. This is
10723 intended for use as an lvalue, and so returns an rtx& to allow
10724 in-place modification.
10725 (SET_BB_END): Likewise.
10726 (SET_BB_HEADER): Likewise.
10727 (SET_BB_FOOTER): Likewise.
10729 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10731 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
10732 for rvalues, and...
10733 (SET_BB_HEAD): New macro, for use as a lvalue.
10734 (BB_END, SET_BB_END): Likewise.
10735 (BB_HEADER, SET_BB_HEADER): Likewise.
10736 (BB_FOOTER, SET_BB_FOOTER): Likewise.
10738 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
10739 of BB_* macros into SET_BB_* macros.
10740 (fix_crossing_unconditional_branches): Likewise.
10741 * caller-save.c (save_call_clobbered_regs): Likewise.
10742 (insert_one_insn): Likewise.
10743 * cfgbuild.c (find_bb_boundaries): Likewise.
10744 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
10745 (outgoing_edges_match): Likewise.
10746 (try_optimize_cfg): Likewise.
10747 * cfgexpand.c (expand_gimple_cond): Likewise.
10748 (expand_gimple_tailcall): Likewise.
10749 (expand_gimple_basic_block): Likewise.
10750 (construct_exit_block): Likewise.
10751 * cfgrtl.c (delete_insn): Likewise.
10752 (create_basic_block_structure): Likewise.
10753 (rtl_delete_block): Likewise.
10754 (rtl_split_block): Likewise.
10755 (emit_nop_for_unique_locus_between): Likewise.
10756 (rtl_merge_blocks): Likewise.
10757 (block_label): Likewise.
10758 (try_redirect_by_replacing_jump): Likewise.
10759 (emit_barrier_after_bb): Likewise.
10760 (fixup_abnormal_edges): Likewise.
10761 (record_effective_endpoints): Likewise.
10762 (relink_block_chain): Likewise.
10763 (fixup_reorder_chain): Likewise.
10764 (fixup_fallthru_exit_predecessor): Likewise.
10765 (cfg_layout_duplicate_bb): Likewise.
10766 (cfg_layout_split_block): Likewise.
10767 (cfg_layout_delete_block): Likewise.
10768 (cfg_layout_merge_blocks): Likewise.
10769 * combine.c (update_cfg_for_uncondjump): Likewise.
10770 * emit-rtl.c (add_insn_after): Likewise.
10771 (remove_insn): Likewise.
10772 (reorder_insns): Likewise.
10773 (emit_insn_after_1): Likewise.
10774 * haifa-sched.c (get_ebb_head_tail): Likewise.
10775 (restore_other_notes): Likewise.
10776 (move_insn): Likewise.
10777 (sched_extend_bb): Likewise.
10778 (fix_jump_move): Likewise.
10779 * ifcvt.c (noce_process_if_block): Likewise.
10780 (dead_or_predicable): Likewise.
10781 * ira.c (update_equiv_regs): Likewise.
10782 * reg-stack.c (change_stack): Likewise.
10783 * sel-sched-ir.c (sel_move_insn): Likewise.
10784 * sel-sched.c (move_nop_to_previous_block): Likewise.
10786 * config/c6x/c6x.c (hwloop_optimize): Likewise.
10787 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
10789 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10791 * rtl.h (for_each_rtx_in_insn): New function.
10792 * rtlanal.c (for_each_rtx_in_insn): Likewise.
10794 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10796 * coretypes.h (class rtx_insn): Add forward declaration.
10798 * rtl.h: Include is-a.h.
10799 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
10800 workaround to ensure gengtype knows inheritance is occurring,
10801 whilst continuing to use the pre-existing special-casing for
10803 (class rtx_insn): New subclass of rtx_def, adding the
10804 invariant that we're dealing with something we can sanely use
10805 INSN_UID, NEXT_INSN, PREV_INSN on.
10806 (is_a_helper <rtx_insn *>::test): New.
10807 (is_a_helper <const rtx_insn *>::test): New.
10809 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10811 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
10813 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
10815 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
10818 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
10820 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
10821 to BUILT_IN_UNREACHABLE.
10823 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
10826 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
10828 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
10829 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
10830 (ffs<mode>2): Do not expand with tzcnt for
10831 TARGET_AVOID_FALSE_DEP_FOR_BMI.
10832 (ffssi2_no_cmove): Ditto.
10833 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
10834 (ctz<mode>2): New expander.
10835 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
10836 (*ctz<mode>2_falsedep): New insn.
10837 (*ctz<mode>2): Rename from ctz<mode>2.
10838 (clz<mode>2_lzcnt): New expander.
10839 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
10840 (*clz<mode>2_lzcnt_falsedep): New insn.
10841 (*clz<mode>2): Rename from ctz<mode>2.
10842 (popcount<mode>2): New expander.
10843 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
10844 (*popcount<mode>2_falsedep): New insn.
10845 (*popcount<mode>2): Rename from ctz<mode>2.
10846 (*popcount<mode>2_cmp): Remove.
10847 (*popcountsi2_cmp_zext): Ditto.
10849 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
10851 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
10852 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
10853 * config/microblaze/microblaze.h
10854 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
10856 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
10859 * configure.ac: Set install_gold_as_default to no for
10861 * configure: Regenerated.
10863 2014-08-18 Roman Gareev <gareevroman@gmail.com>
10865 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
10866 * config.in: Add undef of HAVE_isl.
10867 * configure: Regenerate.
10868 * configure.ac: Add definition of HAVE_isl.
10869 * graphite-blocking.c: Add checking of HAVE_isl.
10870 * graphite-dependences.c: Likewise.
10871 * graphite-interchange.c: Likewise.
10872 * graphite-isl-ast-to-gimple.c: Likewise.
10873 * graphite-optimize-isl.c: Likewise.
10874 * graphite-poly.c: Likewise.
10875 * graphite-scop-detection.c: Likewise.
10876 * graphite-sese-to-poly.c: Likewise.
10877 * graphite.c: Likewise.
10878 * toplev.c: Replace the checking of HAVE_cloog with the checking
10881 2014-08-18 Richard Biener <rguenther@suse.de>
10883 PR tree-optimization/62090
10884 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
10885 (fold_builtin_3): Do not fold snprintf.
10886 (fold_builtin_4): Likewise.
10887 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
10888 moved from builtins.c.
10889 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
10890 (gimple_fold_builtin): Do not fold sprintf here.
10892 2014-08-18 Richard Biener <rguenther@suse.de>
10894 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
10896 (maybe_canonicalize_mem_ref_addr): ... this function.
10897 (fold_stmt_1): Apply it here before all simplification.
10899 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
10902 * cgraph.h (cgraph_node::create_indirect_edge): Add
10903 compute_indirect_info param.
10904 * cgraph.c (cgraph_node::create_indirect_edge): Compute
10905 indirect_info only when it is required.
10906 * cgraphclones.c (cgraph_clone_edge): Do not recompute
10907 indirect_info fore cloned indirect edge.
10909 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10910 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10911 Anna Tikhonova <anna.tikhonova@intel.com>
10912 Ilya Tocar <ilya.tocar@intel.com>
10913 Andrey Turetskiy <andrey.turetskiy@intel.com>
10914 Ilya Verbin <ilya.verbin@intel.com>
10915 Kirill Yukhin <kirill.yukhin@intel.com>
10916 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10918 * config/i386/sse.md
10919 (define_mode_iterator VI8_AVX2_AVX512BW): New.
10920 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
10922 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10923 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10924 Anna Tikhonova <anna.tikhonova@intel.com>
10925 Ilya Tocar <ilya.tocar@intel.com>
10926 Andrey Turetskiy <andrey.turetskiy@intel.com>
10927 Ilya Verbin <ilya.verbin@intel.com>
10928 Kirill Yukhin <kirill.yukhin@intel.com>
10929 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10931 * config/i386/sse.md
10932 (define_mode_iterator VF1_AVX512VL): New.
10933 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
10934 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
10937 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10938 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10939 Anna Tikhonova <anna.tikhonova@intel.com>
10940 Ilya Tocar <ilya.tocar@intel.com>
10941 Andrey Turetskiy <andrey.turetskiy@intel.com>
10942 Ilya Verbin <ilya.verbin@intel.com>
10943 Kirill Yukhin <kirill.yukhin@intel.com>
10944 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10946 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
10947 * config/i386/i386.md
10948 (define_code_iterator any_float): New.
10949 (define_code_attr floatsuffix): New.
10950 * config/i386/sse.md
10951 (define_mode_iterator VF1_128_256VL): New.
10952 (define_mode_iterator VF2_512_256VL): New.
10953 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
10955 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
10956 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
10958 (define_mode_attr qq2pssuff): New.
10959 (define_mode_attr sselongvecmode): New.
10960 (define_mode_attr sselongvecmodelower): New.
10961 (define_mode_attr sseintvecmode3): New.
10962 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
10964 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
10965 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
10966 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
10967 (define_insn "ufloatv2siv2df2<mask_name>"): New.
10969 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10970 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10971 Anna Tikhonova <anna.tikhonova@intel.com>
10972 Ilya Tocar <ilya.tocar@intel.com>
10973 Andrey Turetskiy <andrey.turetskiy@intel.com>
10974 Ilya Verbin <ilya.verbin@intel.com>
10975 Kirill Yukhin <kirill.yukhin@intel.com>
10976 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10978 * config/i386/sse.md
10979 (define_mode_iterator VF2_AVX512VL): New.
10980 (define_mode_attr sseintvecmode2): New.
10981 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
10982 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
10983 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
10985 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
10987 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
10989 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
10992 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10993 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10994 Anna Tikhonova <anna.tikhonova@intel.com>
10995 Ilya Tocar <ilya.tocar@intel.com>
10996 Andrey Turetskiy <andrey.turetskiy@intel.com>
10997 Ilya Verbin <ilya.verbin@intel.com>
10998 Kirill Yukhin <kirill.yukhin@intel.com>
10999 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11001 * config/i386/i386.md
11002 (define_insn "*movoi_internal_avx"): Add evex version.
11003 (define_insn "*movti_internal"): Ditto.
11005 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
11006 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11007 Anna Tikhonova <anna.tikhonova@intel.com>
11008 Ilya Tocar <ilya.tocar@intel.com>
11009 Andrey Turetskiy <andrey.turetskiy@intel.com>
11010 Ilya Verbin <ilya.verbin@intel.com>
11011 Kirill Yukhin <kirill.yukhin@intel.com>
11012 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11014 * config/i386/i386.md
11015 (define_attr "isa"): Add avx512dq, noavx512dq.
11016 (define_attr "enabled"): Ditto.
11017 * config/i386/sse.md
11018 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
11020 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
11021 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11022 Anna Tikhonova <anna.tikhonova@intel.com>
11023 Ilya Tocar <ilya.tocar@intel.com>
11024 Andrey Turetskiy <andrey.turetskiy@intel.com>
11025 Ilya Verbin <ilya.verbin@intel.com>
11026 Kirill Yukhin <kirill.yukhin@intel.com>
11027 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11029 * config/i386/i386.c
11030 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
11031 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
11032 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
11033 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
11034 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
11035 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
11036 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
11037 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
11038 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
11039 * config/i386/sse.md
11040 (define_mode_iterator VMOVE): Allow V4TI mode.
11041 (define_mode_iterator V_AVX512VL): New.
11042 (define_mode_iterator V): New handling for AVX512VL.
11043 (define_insn "avx512f_load<mode>_mask"): Delete.
11044 (define_insn "<avx512>_load<mode>_mask"): New.
11045 (define_insn "avx512f_store<mode>_mask"): Delete.
11046 (define_insn "<avx512>_store<mode>_mask"): New.
11049 2014-08-18 Yury Gribov <y.gribov@samsung.com>
11052 * asan.c (instrument_derefs): Fix bitfield check.
11054 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
11056 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
11057 * config/rs6000/htm.md (ttest): Remove clobber.
11058 * config/rs6000/predicates.md (any_mask_operand): New predicate.
11059 (and_operand): Reformat.
11060 (and_2rld_operand): New predicate.
11061 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
11063 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
11064 parameter. Handle AND directly.
11065 (rs6000_split_logical_di): Remove last parameter.
11066 (rs6000_split_logical): Remove last parameter. Remove obsolete
11068 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
11069 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
11070 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
11071 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
11072 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
11073 and 5 anonymous splitters): Delete.
11074 (and<mode>3): New expander.
11075 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
11076 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
11077 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
11078 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
11079 (floatdisf2_internal1): Remove clobbers.
11080 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
11081 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
11082 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
11083 (and<mode>3 for BOOL_128): Remove clobber.
11084 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
11085 rs6000_split_logical.
11086 (*bool<mode>3_internal for BOOL_128): Adjust call of
11087 rs6000_split_logical.
11088 (*boolc<mode>3_internal1 for BOOL_128,
11089 *boolc<mode>3_internal2 for BOOL_128,
11090 *boolcc<mode>3_internal1 for BOOL_128,
11091 *boolcc<mode>3_internal2 for BOOL_128,
11092 *eqv<mode>3_internal1 for BOOL_128,
11093 *eqv<mode>3_internal2 for BOOL_128,
11094 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
11095 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
11097 (*vec_reload_and_reg_<mptrsize>): Delete.
11099 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
11101 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
11102 and split, *boolccsi3_internal3 and split): Delete.
11103 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
11104 *boolccdi3_internal3 and split): Delete.
11105 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
11106 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
11108 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
11110 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
11111 and split, *boolcsi3_internal3 and split): Delete.
11112 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
11113 *boolcdi3_internal3 and split): Delete.
11114 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
11116 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
11118 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
11119 <'u'>: Also support printing the low-order 16 bits.
11120 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
11121 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
11122 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
11123 *booldi3_internal3 and split): Delete.
11124 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
11125 *bool<mode>3_dot2): New.
11126 (two anonymous define_splits for non_logical_cint_operand): Merge.
11128 2014-08-17 Marek Polacek <polacek@redhat.com>
11129 Manuel López-Ibáñez <manu@gcc.gnu.org>
11132 * diagnostic.c (adjust_line): Add gcc_checking_assert.
11133 (diagnostic_show_locus): Don't print caret diagnostic
11134 if a column is larger than the line_width.
11136 2014-08-17 Roman Gareev <gareevroman@gmail.com>
11138 * common.opt: Make the ISL AST generator to be the main code generator
11141 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
11143 * wide-int.h (generic_wide_int): Declare as class instead of struct.
11145 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
11148 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
11150 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
11151 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
11152 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
11154 * config/pa/pa.md (begin_brtab): Delete insn.
11155 (end_brtab): Likewise.
11157 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
11159 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
11161 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
11163 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
11164 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
11165 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
11166 (get_dynamic_type): Remove.
11167 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
11168 (clear_speculation): Bring to ipa-deivrt.h
11169 (get_class_context): Rename to ...
11170 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
11171 (contains_type_p): Update.
11172 (get_dynamic_type): Rename to ...
11173 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
11174 (possible_polymorphic_call_targets): UPdate.
11175 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
11176 * ipa-prop.c (ipa_analyze_call_uses): Update.
11178 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
11180 * doc/invoke.texi (SH options): Document missing processor variant
11181 options. Remove references to Hitachi. Undocument deprecated mspace
11184 2014-08-15 Jason Merrill <jason@redhat.com>
11186 * tree.c (type_hash_canon): Uncomment assert.
11188 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
11190 * input.h (in_system_header_at): Add comment.
11192 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
11195 * diagnostic.c (build_message_string): Make it extern.
11196 * diagnostic.h (build_message_string): Make it extern.
11198 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
11200 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
11201 load/store from/to non-floating class pseudo.
11203 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
11205 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
11207 2014-08-15 Richard Biener <rguenther@suse.de>
11209 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
11210 (get_constraint_for_ssa_var): Remove dead code.
11211 (get_constraint_for_1): Adjust.
11212 (find_what_var_points_to): Likewise.
11213 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
11215 2014-08-15 Ilya Tocar <tocarip@gmail.com>
11218 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
11219 (_mm512_mask_cmpge_epu32_mask): Ditto.
11220 (_mm512_cmpge_epu32_mask): Ditto.
11221 (_mm512_mask_cmpge_epi64_mask): Ditto.
11222 (_mm512_cmpge_epi64_mask): Ditto.
11223 (_mm512_mask_cmpge_epu64_mask): Ditto.
11224 (_mm512_cmpge_epu64_mask): Ditto.
11225 (_mm512_mask_cmple_epi32_mask): Ditto.
11226 (_mm512_cmple_epi32_mask): Ditto.
11227 (_mm512_mask_cmple_epu32_mask): Ditto.
11228 (_mm512_cmple_epu32_mask): Ditto.
11229 (_mm512_mask_cmple_epi64_mask): Ditto.
11230 (_mm512_cmple_epi64_mask): Ditto.
11231 (_mm512_mask_cmple_epu64_mask): Ditto.
11232 (_mm512_cmple_epu64_mask): Ditto.
11233 (_mm512_mask_cmplt_epi32_mask): Ditto.
11234 (_mm512_cmplt_epi32_mask): Ditto.
11235 (_mm512_mask_cmplt_epu32_mask): Ditto.
11236 (_mm512_cmplt_epu32_mask): Ditto.
11237 (_mm512_mask_cmplt_epi64_mask): Ditto.
11238 (_mm512_cmplt_epi64_mask): Ditto.
11239 (_mm512_mask_cmplt_epu64_mask): Ditto.
11240 (_mm512_cmplt_epu64_mask): Ditto.
11241 (_mm512_mask_cmpneq_epi32_mask): Ditto.
11242 (_mm512_mask_cmpneq_epu32_mask): Ditto.
11243 (_mm512_cmpneq_epu32_mask): Ditto.
11244 (_mm512_mask_cmpneq_epi64_mask): Ditto.
11245 (_mm512_cmpneq_epi64_mask): Ditto.
11246 (_mm512_mask_cmpneq_epu64_mask): Ditto.
11247 (_mm512_cmpneq_epu64_mask): Ditto.
11248 (_mm512_castpd_ps): Ditto.
11249 (_mm512_castpd_si512): Ditto.
11250 (_mm512_castps_pd): Ditto.
11251 (_mm512_castps_si512): Ditto.
11252 (_mm512_castsi512_ps): Ditto.
11253 (_mm512_castsi512_pd): Ditto.
11254 (_mm512_castpd512_pd128): Ditto.
11255 (_mm512_castps512_ps128): Ditto.
11256 (_mm512_castsi512_si128): Ditto.
11257 (_mm512_castpd512_pd256): Ditto.
11258 (_mm512_castps512_ps256): Ditto.
11259 (_mm512_castsi512_si256): Ditto.
11260 (_mm512_castpd128_pd512): Ditto.
11261 (_mm512_castps128_ps512): Ditto.
11262 (_mm512_castsi128_si512): Ditto.
11263 (_mm512_castpd256_pd512): Ditto.
11264 (_mm512_castps256_ps512): Ditto.
11265 (_mm512_castsi256_si512): Ditto.
11266 (_mm512_cmpeq_epu32_mask): Ditto.
11267 (_mm512_mask_cmpeq_epu32_mask): Ditto.
11268 (_mm512_mask_cmpeq_epu64_mask): Ditto.
11269 (_mm512_cmpeq_epu64_mask): Ditto.
11270 (_mm512_cmpgt_epu32_mask): Ditto.
11271 (_mm512_mask_cmpgt_epu32_mask): Ditto.
11272 (_mm512_mask_cmpgt_epu64_mask): Ditto.
11273 (_mm512_cmpgt_epu64_mask): Ditto.
11274 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
11275 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
11276 * config/i386/i386.c (enum ix86_builtins): Add
11277 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
11278 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
11279 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
11280 (bdesc_args): Add __builtin_ia32_si512_256si,
11281 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
11282 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
11283 __builtin_ia32_pd512_pd.
11284 (ix86_expand_args_builtin): Handle new FTYPEs.
11285 * config/i386/sse.md (castmode): Add 512-bit modes.
11286 (AVX512MODE2P): New.
11287 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
11288 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
11290 2014-08-15 Richard Biener <rguenther@suse.de>
11292 * fold-const.c (tree_swap_operands_p): Put all constants
11293 last, also strip sign-changing NOPs when considering further
11294 canonicalization. Canonicalize also when optimizing for size.
11296 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11298 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
11299 one_match > zero_match case to just before simple_sequence.
11301 2014-08-15 Richard Biener <rguenther@suse.de>
11303 * data-streamer.h (streamer_string_index, string_for_index):
11305 * data-streamer-out.c (streamer_string_index): Make static.
11306 * data-streamer-in.c (string_for_index): Likewise.
11307 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
11308 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
11310 2014-08-15 Richard Biener <rguenther@suse.de>
11312 PR tree-optimization/62031
11313 * tree-data-ref.c (dr_analyze_indices): Do not set
11314 DR_UNCONSTRAINED_BASE.
11315 (dr_may_alias_p): All indirect accesses have to go the
11316 formerly DR_UNCONSTRAINED_BASE path.
11317 * tree-data-ref.h (struct indices): Remove
11318 unconstrained_base member.
11319 (DR_UNCONSTRAINED_BASE): Remove.
11321 2014-08-15 Jakub Jelinek <jakub@redhat.com>
11323 PR middle-end/62092
11324 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
11325 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
11326 in OMP_CLAUSE_MAP in some outer target region.
11328 2014-08-15 Bin Cheng <bin.cheng@arm.com>
11330 * tree-ssa-loop-ivopts.c (ivopts_data): New field
11331 name_expansion_cache.
11332 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
11333 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
11334 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
11335 (difference_cannot_overflow_p): New parameter. Use affine
11336 expansion for equality check.
11337 (iv_elimination_compare_lt): Pass new argument.
11339 2014-08-14 DJ Delorie <dj@redhat.com>
11341 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
11342 variables to the accumulator.
11344 * config/rl78/predicates.md (rl78_near_mem_operand): New.
11345 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
11346 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
11347 with far-far moves.
11349 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
11350 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
11351 (umulqihi3_virt): Likewise.
11352 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
11353 (umulqihi3_real): Likewise.
11355 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
11357 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
11359 PR tree-optimization/62091
11360 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
11361 function_entry_reached.
11362 (walk_aliased_vdefs): Clear it here.
11363 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
11365 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
11367 * ipa-utils.h (compare_virtual_tables): Declare.
11368 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
11370 2014-08-14 Marek Polacek <polacek@redhat.com>
11373 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
11374 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
11376 2014-08-14 Tom de Vries <tom@codesourcery.com>
11378 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
11380 2014-08-14 Tom de Vries <tom@codesourcery.com>
11382 PR rtl-optimization/62004
11383 PR rtl-optimization/62030
11384 * ifcvt.c (rtx_interchangeable_p): New function.
11385 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
11386 * emit-rtl.h (mem_attrs_eq_p): Declare.
11388 2014-08-14 Roman Gareev <gareevroman@gmail.com>
11390 * graphite-scop-detection.c:
11391 Add inclusion of cp-tree.h.
11392 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
11393 in case they are pointers to object types
11395 2014-08-14 Richard Biener <rguenther@suse.de>
11397 * BASE-VER: Change to 5.0.0
11399 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11400 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11401 Anna Tikhonova <anna.tikhonova@intel.com>
11402 Ilya Tocar <ilya.tocar@intel.com>
11403 Andrey Turetskiy <andrey.turetskiy@intel.com>
11404 Ilya Verbin <ilya.verbin@intel.com>
11405 Kirill Yukhin <kirill.yukhin@intel.com>
11406 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11408 * config/i386/sse.md (define_mode_attr avx512): New.
11409 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
11411 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
11412 (define_mode_attr ssse3_avx2): Ditto.
11413 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
11414 (define_mode_attr avx2_avx512bw): New.
11415 (define_mode_attr ssedoublemodelower): New.
11416 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
11417 V32HI, V64QI modes.
11418 (define_mode_attr ssebytemode): Allow V8DI modes.
11419 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
11420 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
11421 (define_mode_attr ssePSmode2): New.
11422 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
11423 V16HI, V32HI modes.
11424 (define_mode_attr dbpsadbwmode): New.
11425 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
11426 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
11427 (vi8_sse4_1_avx2_avx512): New.
11428 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
11430 (define_mode_attr blendbits): Move before its immediate use.
11432 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11433 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11434 Anna Tikhonova <anna.tikhonova@intel.com>
11435 Ilya Tocar <ilya.tocar@intel.com>
11436 Andrey Turetskiy <andrey.turetskiy@intel.com>
11437 Ilya Verbin <ilya.verbin@intel.com>
11438 Kirill Yukhin <kirill.yukhin@intel.com>
11439 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11441 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
11442 * config/i386/subst.md
11443 (define_mode_iterator SUBST_V): Update.
11444 (define_mode_iterator SUBST_A): Ditto.
11445 (define_subst_attr "mask_operand7"): New.
11446 (define_subst_attr "mask_operand10"): New.
11447 (define_subst_attr "mask_operand_arg34") : New.
11448 (define_subst_attr "mask_expand_op3"): New.
11449 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
11450 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
11451 (define_subst_attr "mask_avx512vl_condition"): New.
11452 (define_subst_attr "round_mask_operand4"): Ditto.
11453 (define_subst_attr "round_mask_scalar_op3"): Delete.
11454 (define_subst_attr "round_mask_op4"): New.
11455 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
11457 (define_subst_attr "round_modev8sf_condition"): New.
11458 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
11460 (define_subst_attr "round_saeonly_mask_operand4"): New.
11461 (define_subst_attr "round_saeonly_mask_op4"): New.
11462 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
11463 V8DImode, V16SImode.
11464 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
11465 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
11466 (define_subst_attr "mask_expand4_args"): New.
11467 (define_subst "mask_expand4"): New.
11469 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11470 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11471 Anna Tikhonova <anna.tikhonova@intel.com>
11472 Ilya Tocar <ilya.tocar@intel.com>
11473 Andrey Turetskiy <andrey.turetskiy@intel.com>
11474 Ilya Verbin <ilya.verbin@intel.com>
11475 Kirill Yukhin <kirill.yukhin@intel.com>
11476 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11478 * config/i386/i386.md
11479 (define_attr "isa"): Add avx512bw,noavx512bw.
11480 (define_attr "enabled"): Ditto.
11481 (define_split): Add 32/64-bit mask logic.
11482 (define_insn "*k<logic>qi"): New.
11483 (define_insn "*k<logic>hi"): New.
11484 (define_insn "*anddi_1"): Add mask version.
11485 (define_insn "*andsi_1"): Ditto.
11486 (define_insn "*<code><mode>_1"): Ditto.
11487 (define_insn "*<code>hi_1"): Ditto.
11488 (define_insn "kxnor<mode>"): New.
11489 (define_insn "kunpcksi"): New.
11490 (define_insn "kunpckdi"): New.
11491 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
11492 (define_insn "*one_cmplhi2_1"): Ditto.
11494 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11495 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11496 Anna Tikhonova <anna.tikhonova@intel.com>
11497 Ilya Tocar <ilya.tocar@intel.com>
11498 Andrey Turetskiy <andrey.turetskiy@intel.com>
11499 Ilya Verbin <ilya.verbin@intel.com>
11500 Kirill Yukhin <kirill.yukhin@intel.com>
11501 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11503 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
11506 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11507 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11508 Anna Tikhonova <anna.tikhonova@intel.com>
11509 Ilya Tocar <ilya.tocar@intel.com>
11510 Andrey Turetskiy <andrey.turetskiy@intel.com>
11511 Ilya Verbin <ilya.verbin@intel.com>
11512 Kirill Yukhin <kirill.yukhin@intel.com>
11513 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11515 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
11517 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
11518 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
11519 xmm/ymm16+ when availble.
11520 * config/i386/i386.h
11521 (HARD_REGNO_NREGS): Add mask regs.
11522 (VALID_AVX512F_REG_MODE): Ditto.
11523 (VALID_AVX512F_REG_MODE) : Define.
11524 (VALID_MASK_AVX512BW_MODE): Ditto.
11525 (reg_class) (MASK_REG_P(X)): Define.
11526 * config/i386/i386.md: Do not split long moves with mask register,
11527 use kmovb if avx512bw is availible.
11528 (movdi_internal): Handle mask registers.
11530 2014-08-14 Richard Biener <rguenther@suse.de>
11532 PR tree-optimization/62081
11533 * tree-ssa-loop.c (pass_fix_loops): New pass.
11534 (pass_tree_loop::gate): Do not fixup loops here.
11535 * tree-pass.h (make_pass_fix_loops): Declare.
11536 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
11538 2014-08-14 Richard Biener <rguenther@suse.de>
11540 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
11541 (type_hash_canon): ... this and avoid 2nd lookup for the add.
11543 2014-08-14 Richard Biener <rguenther@suse.de>
11545 PR tree-optimization/62090
11546 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
11547 (fold_builtin_2): Do not fold sprintf.
11548 (fold_builtin_3): Likewise.
11549 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
11550 moved from builtins.c.
11551 (gimple_fold_builtin): Fold sprintf.
11553 2014-08-14 Richard Biener <rguenther@suse.de>
11555 PR rtl-optimization/62079
11556 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
11559 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
11561 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
11562 current_function_decl.
11564 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
11566 * cgraph.c (cgraph_node::function_symbol): Fix wrong
11567 cgraph_function_node to cgraph_node::function_symbol
11570 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
11572 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
11573 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
11575 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
11577 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
11580 2014-08-13 Roman Gareev <gareevroman@gmail.com>
11582 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
11585 2014-08-12 Jakub Jelinek <jakub@redhat.com>
11588 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
11589 any registers that are used in mem_insn.
11591 2014-08-12 Steve Ellcey <sellcey@mips.com>
11593 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
11595 2014-08-12 Steve Ellcey <sellcey@mips.com>
11597 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
11598 (MULTILIB_DIRNAMES): Ditto.
11599 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
11600 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
11601 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
11602 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
11603 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
11604 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
11606 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11609 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
11610 of __ARM_SIZEOF_WCHAR_T.
11612 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11615 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
11616 Remove unnecessary attributes.
11618 2014-08-12 Yury Gribov <y.gribov@samsung.com>
11620 * internal-fn.c (init_internal_fns): Fix off-by-one.
11622 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
11623 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11624 Anna Tikhonova <anna.tikhonova@intel.com>
11625 Ilya Tocar <ilya.tocar@intel.com>
11626 Andrey Turetskiy <andrey.turetskiy@intel.com>
11627 Ilya Verbin <ilya.verbin@intel.com>
11628 Kirill Yukhin <kirill.yukhin@intel.com>
11629 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11631 * config/i386/i386.c (standard_sse_constant_opcode): Use
11632 vpxord/vpternlog if avx512 is availible.
11634 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
11636 PR middle-end/62103
11637 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
11638 bitfields, that is when size doesn't match the size of type or the
11639 size of the constructor.
11641 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
11643 * config/rs6000/constraints.md (wh constraint): New constraint,
11644 for FP registers if direct move is available.
11645 (wi constraint): New constraint, for VSX/FP registers that can
11646 handle 64-bit integers.
11647 (wj constraint): New constraint for VSX/FP registers that can
11648 handle 64-bit integers for direct moves.
11649 (wk constraint): New constraint for VSX/FP registers that can
11650 handle 64-bit doubles for direct moves.
11651 (wy constraint): Make documentation match implementation.
11653 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
11654 scalar_in_vmx_p field to simplify tests of whether SFmode or
11655 DFmode can go in the Altivec registers.
11656 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
11657 (rs6000_setup_reg_addr_masks): Likewise.
11658 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
11659 field, and wh/wi/wj/wk constraints.
11660 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
11661 the wh/wi/wj/wk constraints.
11662 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
11663 upper registers, prefer VSX registers unless the operation is a
11664 memory operation with REG+OFFSET addressing.
11666 * config/rs6000/vsx.md (VSr mode attribute): Add support for
11667 DImode. Change SFmode to use ww constraint instead of d to allow
11668 SF registers in the upper registers.
11671 (VSr5): Fix thinko in comment.
11672 (VSa): New mode attribute that is an alternative to wa, that
11673 returns the VSX register class that a mode can go in, but may not
11674 be the preferred register class.
11675 (VS_64dm): New mode attribute for appropriate register classes for
11676 referencing 64-bit elements of vectors for direct moves and normal
11678 (VS_64reg): Likewise.
11679 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
11680 register allocator to only registers the data type can handle.
11681 (vsx_le_perm_load_<mode>): Likewise.
11682 (vsx_le_perm_store_<mode>): Likewise.
11683 (vsx_xxpermdi2_le_<mode>): Likewise.
11684 (vsx_xxpermdi4_le_<mode>): Likewise.
11685 (vsx_lxvd2x2_le_<mode>): Likewise.
11686 (vsx_lxvd2x4_le_<mode>): Likewise.
11687 (vsx_stxvd2x2_le_<mode>): Likewise.
11688 (vsx_add<mode>3): Likewise.
11689 (vsx_sub<mode>3): Likewise.
11690 (vsx_mul<mode>3): Likewise.
11691 (vsx_div<mode>3): Likewise.
11692 (vsx_tdiv<mode>3_internal): Likewise.
11693 (vsx_fre<mode>2): Likewise.
11694 (vsx_neg<mode>2): Likewise.
11695 (vsx_abs<mode>2): Likewise.
11696 (vsx_nabs<mode>2): Likewise.
11697 (vsx_smax<mode>3): Likewise.
11698 (vsx_smin<mode>3): Likewise.
11699 (vsx_sqrt<mode>2): Likewise.
11700 (vsx_rsqrte<mode>2): Likewise.
11701 (vsx_tsqrt<mode>2_internal): Likewise.
11702 (vsx_fms<mode>4): Likewise.
11703 (vsx_nfma<mode>4): Likewise.
11704 (vsx_eq<mode>): Likewise.
11705 (vsx_gt<mode>): Likewise.
11706 (vsx_ge<mode>): Likewise.
11707 (vsx_eq<mode>_p): Likewise.
11708 (vsx_gt<mode>_p): Likewise.
11709 (vsx_ge<mode>_p): Likewise.
11710 (vsx_xxsel<mode>): Likewise.
11711 (vsx_xxsel<mode>_uns): Likewise.
11712 (vsx_copysign<mode>3): Likewise.
11713 (vsx_float<VSi><mode>2): Likewise.
11714 (vsx_floatuns<VSi><mode>2): Likewise.
11715 (vsx_fix_trunc<mode><VSi>2): Likewise.
11716 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
11717 (vsx_x<VSv>r<VSs>i): Likewise.
11718 (vsx_x<VSv>r<VSs>ic): Likewise.
11719 (vsx_btrunc<mode>2): Likewise.
11720 (vsx_b2trunc<mode>2): Likewise.
11721 (vsx_floor<mode>2): Likewise.
11722 (vsx_ceil<mode>2): Likewise.
11723 (vsx_<VS_spdp_insn>): Likewise.
11724 (vsx_xscvspdp): Likewise.
11725 (vsx_xvcvspuxds): Likewise.
11726 (vsx_float_fix_<mode>2): Likewise.
11727 (vsx_set_<mode>): Likewise.
11728 (vsx_extract_<mode>_internal1): Likewise.
11729 (vsx_extract_<mode>_internal2): Likewise.
11730 (vsx_extract_<mode>_load): Likewise.
11731 (vsx_extract_<mode>_store): Likewise.
11732 (vsx_splat_<mode>): Likewise.
11733 (vsx_xxspltw_<mode>): Likewise.
11734 (vsx_xxspltw_<mode>_direct): Likewise.
11735 (vsx_xxmrghw_<mode>): Likewise.
11736 (vsx_xxmrglw_<mode>): Likewise.
11737 (vsx_xxsldwi_<mode>): Likewise.
11738 (vsx_xscvdpspn): Tighten constraints to only use register classes
11740 (vsx_xscvspdpn): Likewise.
11741 (vsx_xscvdpspn_scalar): Likewise.
11743 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
11744 wj, and wk constraints.
11745 (GPR_REG_CLASS_P): New helper macro for register classes targeting
11746 general purpose registers.
11748 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
11750 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
11751 DImode instead of wm. Use wk constraint for direct move of DFmode
11753 (extendsidi2_lfiwax): Likewise.
11754 (lfiwax): Likewise.
11755 (lfiwzx): Likewise.
11756 (movdi_internal64): Likewise.
11758 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
11759 wk constraints. Make the wy constraint documentation match them
11762 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
11764 Replacement of isl_int by isl_val
11765 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
11766 (compute_bounds_for_param): use isl_val instead of isl_int
11767 (compute_bounds_for_loop): likewise
11768 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
11769 (build_linearized_memory_access): use isl_val instead of isl_int
11770 (pdr_stride_in_loop): likewise
11771 * graphite-optimize-isl.c:
11772 (getPrevectorMap): use isl_val instead of isl_int
11774 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
11775 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
11776 (extern the_isl_ctx): declare
11777 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
11778 (extract_affine_gmp): likewise
11780 (build_loop_iteration_domains): likewise
11781 (add_param_constraints): likewise
11783 2014-08-11 Richard Biener <rguenther@suse.de>
11785 PR tree-optimization/62075
11786 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
11787 handle uses in patterns.
11789 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
11790 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11791 Anna Tikhonova <anna.tikhonova@intel.com>
11792 Ilya Tocar <ilya.tocar@intel.com>
11793 Andrey Turetskiy <andrey.turetskiy@intel.com>
11794 Ilya Verbin <ilya.verbin@intel.com>
11795 Kirill Yukhin <kirill.yukhin@intel.com>
11796 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11798 * common/config/i386/i386-common.c
11799 (OPTION_MASK_ISA_AVX512VL_SET): Define.
11800 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
11801 (ix86_handle_option): Handle OPT_mavx512vl.
11802 * config/i386/cpuid.h (bit_AVX512VL): Define.
11803 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
11804 set -mavx512vl accordingly.
11805 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11806 OPTION_MASK_ISA_AVX512VL.
11807 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
11808 (ix86_option_override_internal): Define PTA_AVX512VL, handle
11809 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
11810 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
11811 * config/i386/i386.h (TARGET_AVX512VL): Define.
11812 (TARGET_AVX512VL_P(x)): Ditto.
11813 * config/i386/i386.opt: Add mavx512vl.
11815 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
11817 PR tree-optimization/62073
11818 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
11821 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
11822 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11823 Anna Tikhonova <anna.tikhonova@intel.com>
11824 Ilya Tocar <ilya.tocar@intel.com>
11825 Andrey Turetskiy <andrey.turetskiy@intel.com>
11826 Ilya Verbin <ilya.verbin@intel.com>
11827 Kirill Yukhin <kirill.yukhin@intel.com>
11828 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11830 * common/config/i386/i386-common.c
11831 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
11832 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
11833 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
11834 (ix86_handle_option): Handle OPT_mavx512bw.
11835 * config/i386/cpuid.h (bit_AVX512BW): Define.
11836 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
11837 set -mavx512bw accordingly.
11838 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11839 OPTION_MASK_ISA_AVX512BW.
11840 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
11841 (ix86_option_override_internal): Define PTA_AVX512BW, handle
11842 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
11843 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
11844 * config/i386/i386.h (TARGET_AVX512BW): Define.
11845 (TARGET_AVX512BW_P(x)): Ditto.
11846 * config/i386/i386.opt: Add mavx512bw.
11848 2014-08-11 Richard Biener <rguenther@suse.de>
11850 PR tree-optimization/62070
11851 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
11852 Remove SSA checking.
11854 2014-08-11 Yury Gribov <y.gribov@samsung.com>
11856 * asan.c (asan_check_flags): New enum.
11857 (build_check_stmt_with_calls): Removed function.
11858 (build_check_stmt): Split inlining logic to
11859 asan_expand_check_ifn.
11860 (instrument_derefs): Rename parameter.
11861 (instrument_mem_region_access): Rename parameter.
11862 (instrument_strlen_call): Likewise.
11863 (asan_expand_check_ifn): New function.
11864 (asan_instrument): Remove old code.
11865 (pass_sanopt::execute): Change handling of
11866 asan-instrumentation-with-call-threshold.
11867 (asan_clear_shadow): Fix formatting.
11868 (asan_function_start): Likewise.
11869 (asan_emit_stack_protection): Likewise.
11870 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
11871 Update description.
11872 * internal-fn.c (expand_ASAN_CHECK): New function.
11873 * internal-fn.def (ASAN_CHECK): New internal function.
11874 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
11875 Update description.
11876 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
11877 * tree.c: Small comment fix.
11879 2014-08-11 Yury Gribov <y.gribov@samsung.com>
11881 * gimple.c (gimple_call_fnspec): Support internal functions.
11882 (gimple_call_return_flags): Use const.
11883 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
11884 * internal-fn.def: Add fnspec information.
11885 * internal-fn.h (internal_fn_fnspec): New function.
11886 (init_internal_fns): Declare new function.
11887 * internal-fn.c (internal_fn_fnspec_array): New global variable.
11888 (init_internal_fns): New function.
11889 * tree-core.h: Update macro call.
11890 * tree.c (build_common_builtin_nodes): Initialize internal fns.
11892 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
11894 * lto-streamer.h (struct output_block::symbol): Change from
11895 struct symtab_node to plain symtab_node.
11896 (referenced_from_this_partition_p): Change first parameter
11897 from struct symtab_node to plain symtab_node.
11899 2014-08-10 Marek Polacek <polacek@redhat.com>
11902 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
11904 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
11906 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
11907 DECL correctly; do not give up on types in static storage.
11909 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
11911 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
11913 2014-08-09 Roman Gareev <gareevroman@gmail.com>
11915 * graphite-isl-ast-to-gimple.c:
11916 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
11918 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
11920 2014-08-08 Guozhi Wei <carrot@google.com>
11922 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
11924 2014-08-08 Cary Coutant <ccoutant@google.com>
11926 * dwarf2out.c (get_skeleton_type_unit): Remove.
11927 (output_skeleton_debug_sections): Remove skeleton type units.
11928 (output_comdat_type_unit): Likewise.
11929 (dwarf2out_finish): Likewise.
11931 2014-08-07 Yi Yang <ahyangyi@google.com>
11933 * predict.c (expr_expected_value_1): Remove the redundant assignment.
11935 2014-08-08 Richard Biener <rguenther@suse.de>
11937 * lto-streamer.h (struct lto_input_block): Make it a class
11938 with a constructor.
11939 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
11940 (struct lto_function_header, struct lto_simple_header,
11941 struct lto_simple_header_with_strings,
11942 struct lto_decl_header, struct lto_function_header): Make
11943 a simple inheritance hieararchy. Remove unused fields.
11944 (struct lto_asm_header): Remove.
11945 * lto-streamer-out.c (produce_asm): Adjust.
11946 (lto_output_toplevel_asms): Likewise.
11947 (produce_asm_for_decls): Likewise.
11948 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
11949 * data-streamer-in.c (string_for_index): Likewise.
11950 * ipa-inline-analysis.c (inline_read_section): Likewise.
11951 * ipa-prop.c (ipa_prop_read_section): Likewise.
11952 (read_replacements_section): Likewise.
11953 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
11954 * lto-section-in.c (lto_create_simple_input_block): Likewise.
11955 (lto_destroy_simple_input_block): Likewise.
11956 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
11957 (lto_input_toplevel_asms): Likewise.
11959 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
11960 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11961 Anna Tikhonova <anna.tikhonova@intel.com>
11962 Ilya Tocar <ilya.tocar@intel.com>
11963 Andrey Turetskiy <andrey.turetskiy@intel.com>
11964 Ilya Verbin <ilya.verbin@intel.com>
11965 Kirill Yukhin <kirill.yukhin@intel.com>
11966 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11968 * common/config/i386/i386-common.c
11969 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
11970 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
11971 (ix86_handle_option): Handle OPT_mavx512dq.
11972 * config/i386/cpuid.h (bit_AVX512DQ): Define.
11973 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
11974 set -mavx512dq accordingly.
11975 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11976 OPTION_MASK_ISA_AVX512DQ.
11977 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
11978 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
11979 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
11980 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
11981 * config/i386/i386.h (TARGET_AVX512DQ): Define.
11982 (TARGET_AVX512DQ_P(x)): Ditto.
11983 * config/i386/i386.opt: Add mavx512dq.
11985 2014-08-08 Richard Biener <rguenther@suse.de>
11987 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
11988 target_percent, target_percent_s): Export.
11989 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
11990 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
11991 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
11992 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
11993 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
11994 Move to gimple-fold.c.
11995 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
11997 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
11998 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
11999 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
12000 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
12001 (rewrite_call_expr_array): Remove.
12002 (fold_builtin_sprintf_chk): Likewise.
12003 (fold_builtin_snprintf_chk): Likewise.
12004 (fold_builtin_varargs): Remove handling of sprintf_chk,
12005 vsprintf_chk, snprintf_chk and vsnprintf_chk.
12006 (gimple_fold_builtin_sprintf_chk): Remove.
12007 (gimple_fold_builtin_snprintf_chk): Likewise.
12008 (gimple_fold_builtin_varargs): Likewise.
12009 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
12010 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
12011 * gimple.c (gimple_seq_add_seq_without_update): New function.
12012 * gimple.h (gimple_seq_add_seq_without_update): Declare.
12013 * gimple-fold.c: Include output.h.
12014 (gsi_replace_with_seq_vops): New function, split out from ...
12015 (gimplify_and_update_call_from_tree): ... here.
12016 (replace_call_with_value): New function.
12017 (replace_call_with_call_and_fold): Likewise.
12018 (var_decl_component_p): Moved from builtins.c.
12019 (gimple_fold_builtin_memory_op): Moved from builtins.c
12020 fold_builtin_memory_op and rewritten to GIMPLE.
12021 (gimple_fold_builtin_memset): Likewise.
12022 (gimple_fold_builtin_strcpy): Likewise.
12023 (gimple_fold_builtin_strncpy): Likewise.
12024 (gimple_fold_builtin_strcat): Likewise.
12025 (gimple_fold_builtin_fputs): Likewise.
12026 (gimple_fold_builtin_memory_chk): Likewise.
12027 (gimple_fold_builtin_stxcpy_chk): Likewise.
12028 (gimple_fold_builtin_stxncpy_chk): Likewise.
12029 (gimple_fold_builtin_snprintf_chk): Likewise.
12030 (gimple_fold_builtin_sprintf_chk): Likewise.
12031 (gimple_fold_builtin_strlen): New function.
12032 (gimple_fold_builtin_with_strlen): New function split out from
12033 gimple_fold_builtin.
12034 (gimple_fold_builtin): Change signature and handle
12035 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
12036 here. Call gimple_fold_builtin_with_strlen.
12037 (gimple_fold_call): Adjust.
12039 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
12041 * calls.c (precompute_arguments): Check
12042 promoted_for_signed_and_unsigned_p and set the promoted mode.
12043 (promoted_for_signed_and_unsigned_p): New function.
12044 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
12045 and set the promoted mode.
12046 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
12047 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
12048 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
12051 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
12053 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
12054 instead of SUBREG_PROMOTED_UNSIGNED_SET.
12055 (expand_call): Likewise.
12056 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
12057 to get promoted mode.
12058 * combine.c (record_promoted_value): Skip > 0 comparison with
12059 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
12060 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
12061 of SUBREG_PROMOTED_UNSIGNED_P.
12062 (convert_modes): Likewise.
12063 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
12064 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
12065 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
12066 SUBREG_PROMOTED_UNSIGNED_SET.
12067 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
12068 instead of SUBREG_PROMOTED_UNSIGNED_SET.
12069 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
12070 SUBREG_PROMOTED_SET.
12071 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
12072 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
12073 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
12074 of SUBREG_PROMOTED_UNSIGNED_P.
12075 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
12076 (SUBREG_PROMOTED_SET): New define.
12077 (SUBREG_PROMOTED_GET): Likewise.
12078 (SUBREG_PROMOTED_SIGN): Likewise.
12079 (SUBREG_PROMOTED_SIGNED_P): Likewise.
12080 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
12081 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
12082 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
12083 instead of SUBREG_PROMOTED_UNSIGNED_GET.
12084 (nonzero_bits1): Skip > 0 comparison with the results as
12085 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
12086 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
12087 of !SUBREG_PROMOTED_UNSIGNED_P.
12088 * simplify-rtx.c (simplify_unary_operation_1): Use new
12089 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
12090 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
12091 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
12092 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
12094 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
12096 * ipa-devirt.c: Include gimple-pretty-print.h
12097 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
12099 (decl_maybe_in_construction_p): Fix conditional on cdtor check
12100 (get_polymorphic_call_info): Fix return value
12101 (type_change_info): New sturcture based on ipa-prop
12103 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
12104 based on ipa-prop variant.
12105 (extr_type_from_vtbl_ptr_store): New function
12106 based on ipa-prop variant.
12107 (record_known_type): New function.
12108 (check_stmt_for_type_change): New function.
12109 (get_dynamic_type): New function.
12110 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
12111 * tree-ssa-pre.c: ipa-utils.h
12112 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
12113 machinery; sanity check with ipa-prop devirtualization.
12114 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
12117 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
12119 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
12120 * alias.c, cfgexpand.c, cgraphbuild.c,
12121 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
12122 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
12123 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
12124 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
12125 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
12126 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
12127 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
12128 dse.c, except.c, gengtype.c, gimple-expr.c,
12129 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
12130 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
12131 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
12132 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
12133 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
12134 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
12136 * pointer-set.c: Remove file.
12137 * pointer-set.h: Remove file.
12139 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12141 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
12142 * config/arm/types.md (f_sels, f_seld): Delete.
12144 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12146 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
12147 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
12148 (aarch64_movdi_<mode>high): Likewise.
12149 (aarch64_mov<mode>high_di): Likewise.
12150 (aarch64_movdi_<mode>low): Likewise.
12151 (aarch64_mov<mode>low_di): Likewise.
12152 (aarch64_movtilow_tilow): Likewise.
12153 Add comment explaining usage of fp,simd attributes and of
12154 TARGET_FLOAT and TARGET_SIMD.
12156 2014-08-07 Ian Bolton <ian.bolton@arm.com>
12157 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12159 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
12160 Use MOVN when one of the half-words is 0xffff.
12162 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
12164 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
12166 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
12168 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
12169 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
12170 (rfs_str): String corresponding to RFS_* constants.
12171 (rank_for_schedule_stats_t): New typedef.
12172 (rank_for_schedule_stats): New static variable.
12173 (rfs_result): New static function.
12174 (rank_for_schedule): Track statistics for deciding heuristics.
12175 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
12177 (ready_sort): Use them for debug printouts.
12178 (schedule_block): Init statistics state. Print statistics on
12179 rank_for_schedule decisions.
12181 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
12183 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
12185 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
12187 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
12190 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
12192 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
12193 function to not conflict.
12194 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
12195 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
12196 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
12197 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
12198 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
12201 2014-08-07 Marek Polacek <polacek@redhat.com>
12203 * fold-const.c (fold_binary_loc): Add folding of
12204 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
12206 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
12208 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
12209 instead of type size.
12210 (ASM_FINISH_DECLARE_OBJECT): Likewise.
12212 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
12214 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
12215 (*thumb1_movqi_insn): Likewise.
12216 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
12218 2014-08-07 Tom de Vries <tom@codesourcery.com>
12220 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
12221 (glibc_2_11_or_earlier): Remove effective-target keywords.
12223 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
12225 * config/arm/arm.c (bdesc_2arg): Fix typo.
12226 (arm_atomic_assign_expand_fenv): Remove The default implementation.
12228 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
12230 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
12232 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
12235 * haifa-sched.c (advance_one_cycle): Fix dump.
12236 (schedule_block): Don't advance cycle if we are already at the
12237 beginning of the cycle.
12239 2014-08-06 Martin Jambor <mjambor@suse.cz>
12242 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
12244 2014-08-06 Richard Biener <rguenther@suse.de>
12247 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
12249 (lto_input_tree): Pop SCCs here.
12251 2014-08-06 Richard Biener <rguenther@suse.de>
12253 PR tree-optimization/61320
12254 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
12255 handle misaligned loads.
12257 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
12259 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
12260 (aarch64_expand_vec_perm_const): Check for dup before zip.
12262 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12264 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
12265 CONST_INT_P instead of GET_CODE and compare.
12266 (aarch64_select_cc_mode): Likewise.
12267 (aarch64_print_operand): Likewise.
12268 (aarch64_rtx_costs): Likewise.
12269 (aarch64_simd_valid_immediate): Likewise.
12270 (aarch64_simd_check_vect_par_cnst_half): Likewise.
12271 (aarch64_simd_emit_pair_result_insn): Likewise.
12273 2014-08-05 David Malcolm <dmalcolm@redhat.com>
12275 * gdbhooks.py (find_gcc_source_dir): New helper function.
12276 (class PassNames): New class, locating and parsing passes.def.
12277 (class BreakOnPass): New command "break-on-pass".
12279 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
12281 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
12284 2014-08-05 Richard Biener <rguenther@suse.de>
12286 PR rtl-optimization/61672
12287 * emit-rtl.h (mem_attrs_eq_p): Declare.
12288 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
12289 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
12290 * cfgcleanup.c (merge_memattrs): Likewise.
12291 Include emit-rtl.h.
12293 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12295 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
12296 rather than singleton vectors.
12297 (vqdmlsls_lane_s32): Likewise.
12299 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12301 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
12302 Use VSDQ_HSI mode iterator.
12303 (aarch64_sqrdmulh_laneq<mode>): Likewise.
12304 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
12305 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
12306 Use BUILTIN_VDQHS macro.
12307 (sqrdmulh_laneq): Likewise.
12308 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
12309 (vqdmlals_laneq_s32): Likewise.
12310 (vqdmlslh_laneq_s16): Likewise.
12311 (vqdmlsls_laneq_s32): Likewise.
12312 (vqdmulhh_laneq_s16): Likewise.
12313 (vqdmulhs_laneq_s32): Likewise.
12314 (vqrdmulhh_laneq_s16): Likewise.
12315 (vqrdmulhs_laneq_s32): Likewise.
12317 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12319 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
12320 (vmuld_laneq_f64): Likewise.
12321 (vmuls_laneq_f32): Likewise.
12322 (vmul_n_f64): Likewise.
12323 (vmuld_lane_f64): Reimplement in C.
12324 (vmuls_lane_f32): Likewise.
12326 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12328 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
12330 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
12332 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12334 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
12335 (rbitsi2): Likewise.
12336 (*arm_rev): Set predicable and predicable_short_it attributes.
12338 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12340 * convert.c (convert_to_integer): Guard transformation to lrint by
12343 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
12345 * config/aarch64/aarch64-builtins.c
12346 (aarch64_simd_builtin_type_mode): Delete.
12347 (v8qi_UP): Remap to V8QImode.
12348 (v4hi_UP): Remap to V4HImode.
12349 (v2si_UP): Remap to V2SImode.
12350 (v2sf_UP): Remap to V2SFmode.
12351 (v1df_UP): Remap to V1DFmode.
12352 (di_UP): Remap to DImode.
12353 (df_UP): Remap to DFmode.
12354 (v16qi_UP):V16QImode.
12355 (v8hi_UP): Remap to V8HImode.
12356 (v4si_UP): Remap to V4SImode.
12357 (v4sf_UP): Remap to V4SFmode.
12358 (v2di_UP): Remap to V2DImode.
12359 (v2df_UP): Remap to V2DFmode.
12360 (ti_UP): Remap to TImode.
12361 (ei_UP): Remap to EImode.
12362 (oi_UP): Remap to OImode.
12363 (ci_UP): Map to CImode.
12364 (xi_UP): Remap to XImode.
12365 (si_UP): Remap to SImode.
12366 (sf_UP): Remap to SFmode.
12367 (hi_UP): Remap to HImode.
12368 (qi_UP): Remap to QImode.
12369 (aarch64_simd_builtin_datum): Make mode a machine_mode.
12370 (VAR1): Build builtin name.
12371 (aarch64_init_simd_builtins): Remove dead code.
12373 2014-08-05 Roman Gareev <gareevroman@gmail.com>
12375 * graphite-isl-ast-to-gimple.c:
12376 (set_options): New function.
12377 (scop_to_isl_ast): Add calling of set_options.
12379 2014-08-05 Jakub Jelinek <jakub@redhat.com>
12381 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
12382 (analyze_iv_to_split_insn): Don't initialize them.
12383 (get_ivts_expr): Removed.
12384 (allocate_basic_variable, insert_base_initialization): Use
12385 SET_SRC instead of *get_ivts_expr.
12386 (split_iv): Use &SET_SRC instead of get_ivts_expr.
12388 2014-08-05 Roman Gareev <gareevroman@gmail.com>
12390 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
12391 (translate_isl_ast_for_loop): Add checking of the
12392 flag_loop_parallelize_all.
12393 (ast_build_before_for): New function.
12394 (scop_to_isl_ast): Add checking of the
12395 flag_loop_parallelize_all.
12396 * graphite-dependences.c: Move the defenition of the
12397 scop_get_dependences from graphite-optimize-isl.c to this file.
12398 (apply_schedule_on_deps): Add checking of the ux's emptiness.
12399 (carries_deps): Add checking of the x's value.
12400 * graphite-optimize-isl.c: Move the defenition of the
12401 scop_get_dependences to graphite-dependences.c.
12402 * graphite-poly.h: Add declarations of scop_get_dependences
12405 2014-08-04 Rohit <rohitarulraj@freescale.com>
12408 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
12410 (alt_reg_names): Likewise.
12411 (rs6000_dwarf_register_span): For SPE high registers, replace
12412 dwarf register numbers with GCC hard register numbers.
12413 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
12414 (rs6000_dbx_register_number): For SPE high registers, return dwarf
12415 register number for the corresponding GCC hard register number.
12416 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
12417 newly added GCC hard register numbers for SPE high registers.
12418 (DWARF_FRAME_REGISTERS): Likewise.
12419 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
12420 (DWARF_FRAME_REGNUM): Likewise.
12421 (FIXED_REGISTERS): Likewise.
12422 (CALL_USED_REGISTERS): Likewise.
12423 (CALL_REALLY_USED_REGISTERS): Likewise.
12424 (REG_ALLOC_ORDER): Likewise.
12425 (enum reg_class): Likewise.
12426 (REG_CLASS_NAMES): Likewise.
12427 (REG_CLASS_CONTENTS): Likewise.
12428 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
12430 2014-08-04 Richard Biener <rguenther@suse.de>
12432 * gimple-fold.h (gimple_fold_builtin): Remove.
12433 * gimple-fold.c (gimple_fold_builtin): Make static.
12434 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
12435 fold_stmt, not gimple_fold_builtin.
12437 2014-08-04 Martin Liska <mliska@suse.cz>
12439 * cgraph.h (csi_end_p): Removed.
12440 (csi_next): Likewise.
12441 (csi_node): Likewise.
12442 (csi_start): Likewise.
12443 (cgraph_node_in_set_p): Likewise.
12444 (cgraph_node_set_size): Likewise.
12445 (vsi_end_p): Likewise.
12446 (vsi_next): Likewise.
12447 (vsi_node): Likewise.
12448 (vsi_start): Likewise.
12449 (varpool_node_set_size): Likewise.
12450 (cgraph_node_set_nonempty_p): Likewise.
12451 (varpool_node_set_nonempty_p): Likewise.
12452 * cgraphunit.c (cgraph_process_new_functions): vec replaces
12454 * ipa-inline-transform.c: Likewise.
12455 * ipa-utils.c (cgraph_node_set_new): Removed.
12456 (cgraph_node_set_add): Likewise.
12457 (cgraph_node_set_remove): Likewise.
12458 (cgraph_node_set_find): Likewise.
12459 (dump_cgraph_node_set): Likewise.
12460 (debug_cgraph_node_set): Likewise.
12461 (free_cgraph_node_set): Likewise.
12462 (varpool_node_set_new): Likewise.
12463 (varpool_node_set_add): Likewise.
12464 (varpool_node_set_remove): Likewise.
12465 (varpool_node_set_find): Likewise.
12466 (dump_varpool_node_set): Likewise.
12467 (free_varpool_node_set): Likewise.
12468 (debug_varpool_node_set): Likewise.
12469 * tree-emutls.c (struct tls_var_data):
12470 (emutls_index): Removed.
12471 (emutls_decl): Likewise.
12472 (gen_emutls_addr): Function implementation uses newly added
12473 hash_map<varpool_node *, tls_var_data>.
12474 (clear_access_vars): Likewise.
12475 (create_emultls_var): Likewise.
12476 (ipa_lower_emutls): Likewise.
12477 (reset_access): New function.
12479 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
12481 * config/i386/i386.c (ix86_option_override_internal): Add
12482 PTA_RDRND and PTA_MOVBE for bdver4.
12484 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12485 James Greenhalgh <james.greenhalgh@arm.com>
12487 * doc/md.texi (clrsb): Document.
12488 (clz): Change reference to x into operand 1.
12490 (popcount): Likewise.
12492 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12495 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
12496 move to subtarget in serial version if result is ignored.
12498 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
12499 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12501 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
12502 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
12503 (sched_analyze_insn): Update use of try_group_insn to
12504 sched_macro_fuse_insns.
12505 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
12506 arguments that are not conditional jumps.
12508 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
12510 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
12511 family information. Handle BTVER2 cpu with cpuid family value.
12513 2014-08-04 Tom de Vries <tom@codesourcery.com>
12515 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
12516 (glibc_2_11_or_earlier): Document effective-target keywords.
12518 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
12520 * ipa-devirt.c (odr_type_warn_count): Add type.
12521 (possible_polymorphic_call_targets): Set it.
12522 (ipa_devirt): Use it.
12524 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
12526 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
12528 * ipa-devirt.c: Include hash-map.h
12529 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
12530 (clear_speculation): Break out of ...
12531 (get_class_context): ... here; speed up handling obviously useless
12533 (odr_type_warn_count, decl_warn_count): New structures.
12534 (final_warning_record): New structure.
12535 (final_warning_records): New static variable.
12536 (possible_polymorphic_call_targets): Cleanup handling of
12537 speculative info; do not build speculation when user do not care;
12538 record info about warnings when asked for.
12539 (add_decl_warning): New function.
12540 (type_warning_cmp): New function.
12541 (decl_warning_cmp): New function.
12542 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
12543 (gate): Enable pass when warnings are requested.
12544 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
12547 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
12549 * hash-map.h (default_hashmap_traits::mark_key_deleted):
12551 (hash_map::remove): New method.
12552 (hash_map::traverse): New method.
12553 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
12554 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
12555 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
12556 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
12557 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
12558 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
12561 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
12563 * hash-set.h: new File.
12564 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
12565 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
12566 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
12567 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
12568 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
12569 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
12570 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
12571 varpool.c: Use hash_set instead of pointer_set.
12573 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
12575 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
12577 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12579 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
12580 for frame access when strict_p is false.
12582 2014-08-01 Renlin Li <renlin.li@arm.com>
12583 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12585 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
12586 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
12587 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
12589 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
12591 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
12592 aarch64_mem_pair_offset.
12594 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12596 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
12598 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
12599 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
12601 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
12603 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
12605 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
12607 PR regression/61510
12608 * cgraphunit.c (analyze_functions): Use get_create rather than get
12609 for decls which are clones of abstract functions.
12611 2014-08-01 Martin Liska <mliska@suse.cz>
12613 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
12614 * ipa-prop.h (count_formal_params): Global function created from static.
12615 * ipa-prop.c (count_formal_params): Likewise.
12616 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
12617 profiles for semantically equivalent functions.
12618 * passes.c (do_per_function): If we load body of a function
12619 during WPA, this condition should behave same.
12620 * varpool.c (ctor_for_folding): More tolerant assert for variable
12621 aliases created during WPA.
12623 2014-08-01 Martin Liska <mliska@suse.cz>
12625 * doc/invoke.texi (Options That Control Optimization): Documentation
12626 for -foptimize-strlen introduced. Optimization levels default options
12629 2014-08-01 Jakub Jelinek <jakub@redhat.com>
12631 * opts.c (common_handle_option): Handle -fsanitize=alignment.
12632 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
12633 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
12635 * stor-layout.h (min_align_of_type): New prototype.
12636 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
12637 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
12639 * ubsan.c: Include builtins.h.
12640 (ubsan_expand_bounds_ifn): Change return type to bool,
12641 always return true.
12642 (ubsan_expand_null_ifn): Change return type to bool, change
12643 argument to gimple_stmt_iterator *. Handle both null and alignment
12644 sanitization, take type from ckind argument's type rather than
12646 (instrument_member_call): Removed.
12647 (instrument_mem_ref): Remove t argument, add mem and base arguments.
12648 Handle both null and alignment sanitization, don't say whole
12649 struct access is member access. Build 3 argument IFN_UBSAN_NULL
12650 call instead of 2 argument.
12651 (instrument_null): Adjust instrument_mem_ref caller. Don't
12652 instrument calls here.
12653 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
12654 like SANITIZE_NULL.
12655 * stor-layout.c (min_align_of_type): New function.
12656 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
12657 Or it into SANITIZE_UNDEFINED.
12658 * doc/invoke.texi (-fsanitize=alignment): Document.
12660 2014-07-31 Andi Kleen <ak@linux.intel.com>
12662 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
12664 2014-07-31 Andi Kleen <ak@linux.intel.com>
12666 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
12668 (vn_reference_compute_hash): Dito.
12669 (vn_nary_op_compute_hash): Dito.
12670 (vn_phi_compute_hash): Dito.
12671 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
12673 2014-07-31 Andi Kleen <ak@linux.intel.com>
12675 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
12676 Rename to inchash:add_expr_commutative. Convert to inchash.
12677 (iterative_hash_hashable_expr): Rename to
12678 inchash:add_hashable_expr. Convert to inchash.
12679 (avail_expr_hash): Dito.
12681 2014-07-31 Andi Kleen <ak@linux.intel.com>
12683 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
12684 Convert to inchash.
12686 2014-07-31 Andi Kleen <ak@linux.intel.com>
12688 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
12690 2014-07-31 Andi Kleen <ak@linux.intel.com>
12692 * Makefile.in (OBJS): Add rtlhash.o
12693 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
12694 (loc_checksum): Dito.
12695 (loc_checksum_ordered): Dito.
12696 (hash_loc_operands): Dito.
12698 (hash_loc_list): Dito.
12699 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
12700 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
12701 * rtlhash.c: New file.
12702 * rtlhash.h: New file.
12704 2014-07-31 Andi Kleen <ak@linux.intel.com>
12706 * inchash.h (inchash): Change inchash class to namespace.
12707 (class hash): ... Rename from inchash.
12708 (add_object): Move from macro to class template.
12709 * lto-streamer-out.c (hash_tree): Change inchash
12711 * tree.c (build_type_attribute_qual_variant): Dito.
12712 (type_hash_list): Dito.
12713 (attribute_hash_list): Dito.
12714 (iterative_hstate_expr): Rename to inchash::add_expr
12715 (build_range_type_1): Change inchash to inchash::hash
12716 and use hash::add_expr.
12717 (build_array_type_1): Dito.
12718 (build_function_type): Dito
12719 (build_method_type_directly): Dito.
12720 (build_offset_type): Dito.
12721 (build_complex_type): Dito.
12722 (make_vector_type): Dito.
12723 * tree.h (iterative_hash_expr): Dito.
12725 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
12727 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
12729 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12731 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
12732 correct alphabetical position.
12733 (vpaddd_f64): Rewrite using builtins.
12734 (vpaddd_s64): Move to correct alphabetical position.
12737 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
12740 * config/sh/sh.c (sh_legitimate_address_p,
12741 sh_legitimize_reload_address): Handle reg+reg address modes when
12742 ALLOW_INDEXED_ADDRESS is false.
12743 * config/sh/predicates.md (general_movsrc_operand,
12744 general_movdst_operand): Likewise.
12746 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12748 * config/aarch64/aarch64-builtins.c
12749 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
12752 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12754 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
12755 the generated mask based on BYTES_BIG_ENDIAN.
12756 (aarch64_simd_check_vect_par_cnst_half): New.
12757 * config/aarch64/aarch64-protos.h
12758 (aarch64_simd_check_vect_par_cnst_half): New.
12759 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
12760 the check out to aarch64_simd_check_vect_par_cnst_half.
12761 (vect_par_cnst_lo_half): Likewise.
12762 * config/aarch64/aarch64-simd.md
12763 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
12764 (move_hi_quad_<mode>): Always generate a low mask.
12766 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
12768 * doc/invoke.texi (AVR Options): Add documentation about
12769 __AVR_DEVICE_NAME__ built-in macro.
12771 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
12774 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
12775 constraints are satisfied.
12776 (<shift>di3_neon): Likewise.
12778 2014-07-31 Richard Biener <rguenther@suse.de>
12780 PR tree-optimization/61964
12781 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
12782 by structural equality.
12784 2014-07-31 Yury Gribov <y.gribov@samsung.com>
12786 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
12787 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
12788 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
12790 * gcc.c (sanitize_spec_function): Support new option.
12791 (SANITIZER_SPEC): Remove now redundant check.
12792 * opts.c (common_handle_option): Support new option.
12793 (finish_options): Check for incompatibilities.
12794 * toplev.c (process_options): Split userspace-specific checks.
12796 2014-07-31 Richard Biener <rguenther@suse.de>
12798 * lto-streamer.h (struct output_block): Remove global.
12799 (struct data_in): Remove labels, num_named_labels and
12800 num_unnamed_labels.
12801 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
12802 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
12804 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
12807 * common.opt (-Wreturn-local-addr): Moved from c.opt.
12808 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
12809 (isolate_path): New argument to avoid inserting a trap.
12810 (find_implicit_erroneous_behaviour): Handle returning the address
12811 of a local variable.
12812 (find_explicit_erroneous_behaviour): Likewise.
12814 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
12817 * toplev.c (init_random_seed): Move piece of code never called to
12819 (set_random_seed): see above.
12821 2014-07-31 Tom de Vries <tom@codesourcery.com>
12823 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
12825 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
12827 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
12828 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
12830 2014-07-31 Richard Biener <rguenther@suse.de>
12832 * data-streamer.h (streamer_write_data_stream): Declare here,
12834 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
12835 * lto-cgraph.c (lto_output_node): Adjust.
12836 (lto_output_varpool_node): Likewise.
12837 * data-streamer-out.c (streamer_string_index): Likewise.
12838 (streamer_write_data_stream, lto_append_block): Move from ...
12839 * lto-section-out.c (lto_output_data_stream,
12840 lto_append_block): ... here.
12842 2014-07-30 Mike Stump <mikestump@comcast.net>
12844 * configure.ac: Also check for popen.
12845 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
12846 * configure: Regenerate.
12847 * config.in: Regenerate.
12849 2014-07-30 Martin Jambor <mjambor@suse.cz>
12851 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
12852 parameter to gimple.
12854 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12856 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
12857 address as second parameter to __tpf_eh_return routine.
12859 2014-07-30 Jiong Wang <jiong.wang@arm.com>
12861 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
12864 2014-07-30 Tom Tromey <tromey@redhat.com>
12867 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
12868 * doc/extend.texi (Type Attributes): Document designated_init
12871 2014-07-30 Roman Gareev <gareevroman@gmail.com>
12873 * graphite-isl-ast-to-gimple.c:
12874 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
12875 (gcc_expression_from_isl_expression): Pass type to
12876 gcc_expression_from_isl_ast_expr_id.
12878 2014-07-30 Richard Biener <rguenther@suse.de>
12880 * lto-streamer.h (lto_write_data): New function.
12881 * langhooks.c (lhd_append_data): Do not free block.
12882 * lto-section-out.c (lto_write_data): New function writing
12883 raw data to the current section.
12884 (lto_write_stream): Adjust for langhook semantic change.
12885 (lto_destroy_simple_output_block): Write header directly.
12886 * lto-opts.c (lto_write_options): Write options directly.
12887 * lto-streamer-out.c (produce_asm): Write heaeder directly.
12888 (lto_output_toplevel_asms): Likewise.
12889 (copy_function_or_variable): Copy data directly.
12890 (write_global_references): Output index table directly.
12891 (lto_output_decl_state_refs): Likewise.
12892 (write_symbol): Write data directly.
12893 (produce_symtab): Adjust.
12894 (produce_asm_for_decls): Output header and refs directly.
12896 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
12898 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
12899 to speculative_targets
12900 (get_class_context): Fix handling of contextes without outer type;
12901 avoid matching non-polymorphic types in LTO.
12902 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
12903 parameter to speculative_targetsp; handle speculation.
12904 (dump_possible_polymorphic_call_targets): Update dumping.
12906 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
12908 * common.opt (Wodr): Enable by default.
12910 2014-07-29 Olivier Hainque <hainque@adacore.com>
12912 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
12914 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
12917 * gengtype.c (strtoken): New function.
12918 (create_user_defined_type): Replace strtok with strtoken.
12920 2014-07-29 Nathan Sidwell <nathan@acm.org>
12922 * gcov-io.c (gcov_var): Make hidden.
12923 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
12924 (gcov_do_dump): Declare.
12925 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
12927 2014-07-29 Martin Jambor <mjambor@suse.cz>
12929 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
12930 parameter to gimple.
12931 (sra_modify_assign): Likewise.
12933 2014-07-29 Richard Biener <rguenther@suse.de>
12935 PR middle-end/52478
12936 * expr.c (expand_expr_real_2): Revert last change.
12938 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
12940 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
12941 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
12942 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
12944 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
12945 (contains_type_p): Forward declare.
12946 (polymorphic_call_target_hasher::hash): Hash speculative info.
12947 (polymorphic_call_target_hasher::equal): Compare speculative info.
12948 (get_class_context): Handle speuclation.
12949 (contains_type_p): Update.
12950 (get_polymorphic_call_info_for_decl): Update.
12951 (walk_ssa_copies): Break out from ...
12952 (get_polymorphic_call_info): ... here; set speculative context
12954 * ipa-prop.c (ipa_write_indirect_edge_info,
12955 ipa_read_indirect_edge_info): Stream speculative context.
12956 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
12957 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
12958 SPECULATIVE_MAYBE_DERIVED_TYPE).
12959 (possible_polymorphic_call_targets overriders): Update.
12960 (dump_possible_polymorphic_call_targets overriders): Update.
12961 (dump_possible_polymorphic_call_target_p overriders): Update.
12963 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
12965 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
12966 ipa-devirt path; fix thinko there.
12968 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
12970 * config/i386/i386.c (ix86_return_in_memory): Replace one
12971 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
12973 2014-07-28 Marek Polacek <polacek@redhat.com>
12975 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
12977 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
12979 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
12980 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
12981 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
12982 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
12983 (USE_LD_AS_NEEDED): Likewise.
12984 (ASM_APP_ON): Likewise.
12985 (ASM_APP_OFF): Likewise.
12986 (TARGET_POSIX_IO): Likewise.
12987 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
12988 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
12989 (USE_LD_AS_NEEDED): Likewise.
12990 (ASM_APP_ON): Likewise.
12991 (ASM_APP_OFF): Likewise.
12992 (TARGET_POSIX_IO): Likewise.
12994 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
12996 PR middle-end/61734
12997 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
12998 operators other than the equality operators.
13000 2014-07-28 Richard Biener <rguenther@suse.de>
13002 PR middle-end/52478
13003 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
13004 sure to register SImode ones, not only >= word_mode ones.
13005 * expr.c (expand_expr_real_2): When expanding -ftrapv
13006 binops do not use OPTAB_LIB_WIDEN.
13008 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
13010 PR middle-end/61919
13011 * tree-outof-ssa.c (insert_partition_copy_on_edge)
13012 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
13013 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
13014 inserting them in the insn stream.
13016 2014-07-28 Marek Polacek <polacek@redhat.com>
13018 PR middle-end/61913
13019 * common.opt (Wodr): Add Var.
13021 2014-07-28 Richard Biener <rguenther@suse.de>
13023 PR tree-optimization/61921
13024 * tree-ssa-structalias.c (create_variable_info_for_1): Check
13025 if there is a varpool node before dereferencing it.
13027 2014-07-28 Roman Gareev <gareevroman@gmail.com>
13029 * graphite-sese-to-poly.c:
13030 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
13031 id of the pbb), which contains pointer to the pbb1.
13033 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
13035 2014-07-28 Roman Gareev <gareevroman@gmail.com>
13037 * graphite-isl-ast-to-gimple.c:
13038 (graphite_create_new_guard): New function.
13039 (translate_isl_ast_node_if): New function.
13040 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
13042 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
13044 2014-07-27 Anthony Green <green@moxielogic.com>
13046 * config.gcc: Add moxie-*-moxiebox* configuration.
13047 * config/moxie/moxiebox.h: New file.
13049 2014-07-26 Andrew Pinski <apinski@cavium.com>
13051 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
13052 from the read only register.
13054 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
13056 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
13057 as the allocation class if it isn't likely to be spilled.
13059 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
13061 * rtl.h (tls_referenced_p): Declare.
13062 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
13063 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
13064 (mips_cannot_force_const_mem): Use tls_referenced_p.
13065 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
13066 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
13067 instead of pa_tls_referenced_p.
13068 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
13069 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
13070 (pa_legitimate_constant_p): Likewise.
13071 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
13072 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
13073 (rs6000_cannot_force_const_mem, rs6000_emit_move)
13074 (rs6000_address_for_altivec): Use tls_referenced_p instead of
13075 rs6000_tls_referenced_p.
13076 (rs6000_tls_symbol_ref_1): Delete.
13078 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
13081 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
13082 Optimize inverse of a VEC_CONCAT.
13084 2014-07-25 Xinliang David Li <davidxl@google.com>
13086 * params.def: New parameter.
13087 * coverage.c (get_coverage_counts): Check new flag.
13088 (coverage_compute_profile_id): Check new flag.
13089 (coverage_begin_function): Check new flag.
13090 (coverage_end_function): Check new flag.
13091 * value-prof.c (coverage_node_map_initialized_p): New function.
13092 (init_node_map): Populate map with all functions.
13093 * doc/invoke.texi: Document new parameter.
13095 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
13096 Richard Biener <rguenther@suse.de>
13098 * lto-streamer-out.c (struct sccs): Turn to ...
13099 (class DFS): ... this one; refactor the DFS walk so it can
13100 be re-done on per-SCC basis.
13101 (DFS::DFS): New constructor.
13102 (DFS::~DFS): New destructor.
13103 (hash_tree): Add new MAP argument holding in-SCC hash values;
13104 remove POINTER_TYPE hashing hack.
13105 (scc_entry_compare): Rename to ...
13106 (DFS::scc_entry_compare): ... this one.
13107 (hash_scc): Rename to ...
13108 (DFS::hash_scc): ... this one; pass output_block instead
13109 of streamer_cache; work harder to get unique and stable SCC
13111 (DFS_write_tree): Rename to ...
13112 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
13113 (lto_output_tree): Update.
13115 2014-07-25 Andi Kleen <ak@linux.intel.com>
13117 * lto-streamer-out.c (hash_tree): Convert to inchash.
13119 2014-07-25 Andi Kleen <ak@linux.intel.com>
13121 * tree.c (build_type_attribute_qual_variant): Use inchash.
13122 (type_hash_list): Dito.
13123 (attribute_hash_list): Dito
13124 (iterative_hstate_expr): Dito.
13125 (iterative_hash_expr): Dito.
13126 (build_range_type_1): Dito.
13127 (build_array_type_1): Dito.
13128 (build_function_type): Dito.
13129 (build_method_type_directly): Dito.
13130 (build_offset_type): Dito.
13131 (build_complex_type): Dito.
13132 (make_vector_type): Dito.
13133 * tree.h (iterative_hash_expr): Add compat wrapper.
13134 (iterative_hstate_expr): Add.
13136 2014-07-25 Andi Kleen <ak@linux.intel.com>
13138 * Makefile.in (OBJS): Add inchash.o.
13139 (PLUGIN_HEADERS): Add inchash.h.
13140 * ipa-devirt.c: Include inchash.h.
13141 * lto-streamer-out.c: Dito.
13142 * tree-ssa-dom.c: Dito.
13143 * tree-ssa-pre.c: Dito.
13144 * tree-ssa-sccvn.c: Dito.
13145 * tree-ssa-tail-merge.c: Dito.
13147 * tree.c (iterative_hash_hashval_t): Move to ...
13148 (iterative_hash_host_wide_int): Move to ...
13149 * inchash.c: Here. New file.
13150 * tree.h (iterative_hash_hashval_t): Move to ...
13151 (iterative_hash_host_wide_int): Move to ...
13152 * inchash.h: Here. New file.
13154 2014-07-25 Richard Biener <rguenther@suse.de>
13156 PR middle-end/61762
13157 PR middle-end/61894
13158 * fold-const.c (native_encode_int): Add and handle offset
13159 parameter to do partial encodings of expr.
13160 (native_encode_fixed): Likewise.
13161 (native_encode_real): Likewise.
13162 (native_encode_complex): Likewise.
13163 (native_encode_vector): Likewise.
13164 (native_encode_string): Likewise.
13165 (native_encode_expr): Likewise.
13166 * fold-const.c (native_encode_expr): Add offset parameter
13168 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
13169 (fold_ctor_reference): Handle all reads from tcc_constant
13172 2014-07-25 Richard Biener <rguenther@suse.de>
13174 * tree-inline.c (estimate_move_cost): Mark speed_p argument
13175 as possibly unused.
13177 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
13179 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
13181 2014-07-24 Kyle McMartin <kyle@redhat.com>
13183 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
13185 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13187 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
13189 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
13191 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
13192 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
13193 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
13195 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13197 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
13198 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
13199 aggregate types. Instead, *all* aggregate types, except for single-
13200 element or homogeneous float/vector aggregates, are quadword-aligned
13201 if required by their type alignment. Issue -Wpsabi note when a type
13202 is now treated differently than before.
13204 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13206 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
13207 does not fit fully into floating-point registers, and there is still
13208 space in the register parameter area, use GPRs to pass those parts
13209 of the argument. Issue -Wpsabi note if any parameter is now treated
13210 differently than before.
13211 (rs6000_arg_partial_bytes): Update.
13213 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
13215 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
13217 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
13219 * rtl.h (target_rtl): Remove lang_dependent_initialized.
13220 * toplev.c (initialize_rtl): Don't use it. Move previously
13221 "language-dependent" calls to...
13222 (backend_init): ...here.
13223 (lang_dependent_init_target): Don't set lang_dependent_initialized.
13224 Assert that RTL initialization hasn't happend yet.
13226 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
13228 PR rtl-optimization/61629
13229 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
13230 they have already been initialized.
13232 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
13234 PR middle-end/61268
13235 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
13236 DECL_INCOMING_RTL and entry_parm.
13237 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
13238 * calls.c (load_register_parameters): Likewise argument values.
13239 (emit_library_call_value_1, store_one_arg): Likewise argument
13241 * config/i386/i386.c (assign_386_stack_local): Likewise the local
13243 * explow.c (validize_mem): Modify the argument in-place.
13245 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13247 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
13248 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
13250 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13252 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
13253 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
13255 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13257 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
13258 (aarch64_save_callee_saves): New parameter "skip_wb".
13259 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
13261 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13263 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
13265 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
13267 2014-07-24 Roman Gareev <gareevroman@gmail.com>
13269 * graphite-isl-ast-to-gimple.c:
13270 (graphite_create_new_loop): Add calling of isl_id_free to properly
13271 decrement reference counts.
13273 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
13275 2014-07-24 Martin Liska <mliska@suse.cz>
13276 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
13278 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
13279 (rs6000_code_end): Likewise.
13281 2014-07-24 Martin Liska <mliska@suse.cz>
13283 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
13284 symtab_node funtion used.
13285 (rs6000_xcoff_declare_object_name): Likewise.
13287 2014-07-24 Martin Liska <mliska@suse.cz>
13289 * cgraphunit.c (compile): Correct function used.
13291 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
13293 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
13296 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
13299 * varasm.c (bss_initializer_p): Handle offlined ctors.
13300 (align_variable, get_variable_align): Likewise.
13301 (make_decl_one_only): Likewise.
13302 (default_binds_local_p_1): Likewise.
13303 (decl_binds_to_current_def_p): Likewise.
13304 (get_variable_section): Get constructor if it is offlined.
13305 (assemble_variable_contents): Sanity check that the caller
13306 streamed in the ctor in LTO.
13308 2014-07-24 Roman Gareev <gareevroman@gmail.com>
13310 * graphite-isl-ast-to-gimple.c:
13311 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
13312 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
13313 isl_ast_op_pdiv_r to the different case.
13315 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
13317 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13319 PR middle-end/61876
13320 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
13321 when flag_errno_math is on.
13323 2014-07-24 Martin Liska <mliska@suse.cz>
13325 * cgraph.h (varpool_node):
13326 (availability get_availability (void)):
13327 created from cgraph_variable_initializer_availability
13328 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
13329 created from: cgraph_variable_initializer_availability
13330 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
13331 (void finalize_named_section_flags (void)):
13332 created from varpool_finalize_named_section_flags
13333 (bool assemble_decl (void)): created from varpool_assemble_decl
13334 (void analyze (void)): created from varpool_analyze_node
13335 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
13336 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
13337 (void remove_initializer (void)): created from varpool_remove_initializer
13338 (tree get_constructor (void)): created from varpool_get_constructor
13339 (bool externally_visible_p (void)): created from varpool_externally_visible_p
13340 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
13341 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
13342 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
13343 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
13344 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
13345 (static bool output_variables (void)): created from varpool_output_variables
13346 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
13347 created from varpool_extra_name_alias
13348 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
13349 (static void dump_varpool (FILE *f)): created from dump_varpool
13350 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
13351 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
13352 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
13353 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
13354 (void assemble_aliases (void)): created from assemble_aliases
13356 2014-07-24 Martin Liska <mliska@suse.cz>
13358 * cgraph.h (symtab_node):
13359 (void register_symbol (void)): created from symtab_register_node
13360 (void remove (void)): created from symtab_remove_node
13361 (void dump (FILE *f)): created from dump_symtab_node
13362 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
13363 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
13364 (struct ipa_ref *add_reference (symtab_node *referred_node,
13365 enum ipa_ref_use use_type)): created from add_reference
13366 (struct ipa_ref *add_reference (symtab_node *referred_node,
13367 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
13368 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
13369 gimple stmt)): created from maybe_add_reference
13370 (bool semantically_equivalent_p (symtab_node *target)): created from
13371 symtab_semantically_equivalent_p
13372 (void remove_from_same_comdat_group (void)): created from
13373 remove_from_same_comdat_group
13374 (void add_to_same_comdat_group (symtab_node *old_node)): created from
13375 symtab_add_to_same_comdat_group
13376 (void dissolve_same_comdat_group_list (void)): created from
13377 symtab_dissolve_same_comdat_group_list
13378 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
13379 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
13380 created from symtab_alias_ultimate_target
13381 (inline symtab_node *next_defined_symbol (void)): created from
13382 symtab_next_defined_symbol
13383 (bool resolve_alias (symtab_node *target)): created from
13384 symtab_resolve_alias
13385 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
13386 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
13387 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
13388 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
13389 (void set_section (const char *section)): created from set_section_1
13390 (enum availability get_availability (void)): created from symtab_node_availability
13391 (void make_decl_local (void)): created from symtab_make_decl_local
13392 (bool real_symbol_p (void)): created from symtab_read_node
13393 (can_be_discarded_p (void)): created from symtab_can_be_discarded
13394 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
13395 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
13396 symtab_in_same_comdat_p;
13397 (bool address_taken_from_non_vtable_p (void)): created from
13398 address_taken_from_non_vtable_p
13399 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
13400 (static void dump_table (FILE *)): created from dump_symtab
13401 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
13402 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
13403 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
13404 symtab_used_from_object_file_p
13405 (void dump_base (FILE *)): created from dump_symtab_base
13406 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
13407 (void unregister (void)): created from symtab_unregister_node
13408 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
13409 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
13410 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
13411 symtab_nonoverwritable_alias_1
13412 * cgraph.h (cgraph_node):
13413 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
13414 created from cgraph_remove_node_and_inline_clones
13415 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
13416 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
13417 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
13418 (cgraph_node *function_symbol (enum availability *avail = NULL)):
13419 created from cgraph_function_node
13420 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
13421 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
13422 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
13423 created from cgraph_create_clone
13424 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
13425 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
13426 created from cgraph_create_virtual_clone
13427 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
13428 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
13429 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
13430 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
13431 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
13432 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
13433 created from cgraph_function_version_info
13434 (struct cgraph_function_version_info *insert_new_function_version (void)):
13435 created from insert_new_cgraph_node_version
13436 (struct cgraph_function_version_info *function_version (void)): created from
13437 get_cgraph_node_version
13438 (void analyze (void)): created from analyze_function
13439 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
13440 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
13441 tree real_alias) cgraph_add_thunk
13442 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
13443 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
13444 created from cgraph_function_or_thunk_node
13445 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
13446 created from expand_thunk
13447 (void reset (void)): created from cgraph_reset_node
13448 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
13449 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
13450 (void remove (void)): created from cgraph_remove_node
13451 (void dump (FILE *f)): created from dump_cgraph_node
13452 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
13453 (bool get_body (void)): created from cgraph_get_body
13454 (void release_body (void)): created from cgraph_release_function_body
13455 (void unnest (void)): created from cgraph_unnest_node
13456 (void make_local (void)): created from cgraph_make_node_local
13457 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
13458 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
13459 gcov_type count, int freq)): created from cgraph_create_edge
13460 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
13461 gcov_type count, int freq)): created from cgraph_create_indirect_edge
13462 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
13463 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
13464 created from cgraph_create_edge_including_clones
13465 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
13466 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
13467 (void remove_callers (void)): created from cgraph_node_remove_callers
13468 (void remove_callees (void)): created from cgraph_node_remove_callees
13469 (enum availability get_availability (void)): created from cgraph_function_body_availability
13470 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
13471 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
13472 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
13473 (void call_duplication_hooks (cgraph_node *node2)): created from
13474 cgraph_call_node_duplication_hooks
13475 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
13476 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
13477 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
13478 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
13479 (void call_function_insertion_hooks (void)):
13480 created from cgraph_call_function_insertion_hooks
13481 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
13482 (bool local_p (void)): created from cgraph_local_node
13483 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
13484 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
13485 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
13486 (inline bool only_called_directly_or_aliased_p (void)):
13487 created from cgraph_only_called_directly_or_aliased_p
13488 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
13489 created from cgraph_will_be_removed_from_program_if_no_direct_calls
13490 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
13491 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
13492 (bool can_remove_if_no_direct_calls_p (void)):
13493 created from cgraph_can_remove_if_no_direct_calls_p
13494 (inline bool has_gimple_body_p (void)):
13495 created from cgraph_function_with_gimple_body_p
13496 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
13497 (static void dump_cgraph (FILE *f)): created from dump_cgraph
13498 (static inline void debug_cgraph (void)): created from debug_cgraph
13499 (static void record_function_versions (tree decl1, tree decl2)):
13500 created from record_function_versions
13501 (static void delete_function_version (tree decl)):
13502 created from delete_function_version
13503 (static void add_new_function (tree fndecl, bool lowered)):
13504 created from cgraph_add_new_function
13505 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
13506 (static cgraph_node * create (tree decl)): created from cgraph_create_node
13507 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
13508 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
13509 (static cgraph_node *get_for_asmname (tree asmname)):
13510 created from cgraph_node_for_asm
13511 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
13512 created from cgraph_same_body_alias
13513 (static bool used_from_object_file_p_worker (cgraph_node *node,
13514 void *): new function
13515 (static bool non_local_p (cgraph_node *node, void *)):
13516 created from cgraph_non_local_node_p_1
13517 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
13518 created from verify_cgraph
13519 (static bool make_local (cgraph_node *node, void *)):
13520 created from cgraph_make_node_local
13521 (static cgraph_node *create_alias (tree alias, tree target)):
13522 created from cgraph_create_function_alias
13523 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
13524 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
13525 created from cgraph_create_edge_1
13526 * cgraph.h (varpool_node):
13527 (void remove (void)): created from varpool_remove_node
13528 (void dump (FILE *f)): created from dump_varpool_node
13530 2014-07-24 Richard Biener <rguenther@suse.de>
13533 * tree-ssa-structalias.c (create_variable_info_for_1):
13534 Use varpool_get_constructor.
13535 (create_variable_info_for): Likewise.
13537 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13539 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
13540 subtract outgoing area size when restoring stack_pointer_rtx.
13542 2014-07-24 Nick Clifton <nickc@redhat.com>
13544 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
13545 that operations are taking place in parallel.
13546 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
13548 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
13550 * omp-low.c (extract_omp_for_data): Add missing break statement.
13552 2014-07-24 Richard Biener <rguenther@suse.de>
13554 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
13555 * tree-inline.c (estimate_move_cost): Add speed_p parameter
13556 and adjust MOVE_RATIO query accordingly.
13557 (estimate_num_insns): Adjust callers.
13558 * ipa-prop.c (ipa_populate_param_decls): Likewise.
13559 * ipa-cp.c (gather_context_independent_values,
13560 estimate_local_effects): Likewise.
13561 * ipa-split.c (consider_split): Likewise.
13563 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
13565 * config/i386/driver-i386.c: Remove names of unused arguments and
13566 unnecessary unused attributes.
13567 * config/i386/host-mingw32.c: Likewise.
13568 * config/i386/i386.c: Likewise.
13569 * config/i386/winnt-stubs.c: Likewise.
13570 * config/i386/winnt.c: Likewise.
13572 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13574 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
13575 (aarch64_gen_loadwb_pair): New helper function.
13576 (aarch64_expand_epilogue): Simplify code using new helper functions.
13577 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
13579 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13581 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
13582 (aarch64_gen_storewb_pair): New helper function.
13583 (aarch64_expand_prologue): Simplify code using new helper functions.
13584 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
13586 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13588 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
13589 Rename to aarch64_save_callee_saves, remove restore code.
13590 (aarch64_restore_callee_saves): New function.
13592 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13594 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
13595 (aarch64_save_callee_saves): New function to handle reg save
13596 for both core and vectore regs.
13598 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13600 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
13601 (aarch64_gen_store_pair): New helper function.
13602 (aarch64_save_or_restore_callee_save_registers)
13603 (aarch64_save_or_restore_fprs): Use new helper functions.
13605 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13607 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
13608 (aarch64_save_or_restore_callee_save_registers)
13609 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
13611 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13613 * config/aarch64/aarch64.c
13614 (aarch64_save_or_restore_callee_save_registers)
13615 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
13617 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13619 * config/aarch64/aarch64.c
13620 (aarch64_save_or_restore_callee_save_registers)
13621 (aarch64_save_or_restore_fprs): Remove 'increment'.
13623 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13625 * config/aarch64/aarch64.c
13626 (aarch64_save_or_restore_callee_save_registers)
13627 (aarch64_save_or_restore_fprs): Use register offset in
13628 cfun->machine->frame.reg_offset.
13630 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13632 * config/aarch64/aarch64.c
13633 (aarch64_save_or_restore_callee_save_registers)
13634 (aarch64_save_or_restore_fprs): Remove base_rtx.
13636 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13638 * config/aarch64/aarch64.c
13639 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
13640 to 'start_offset'. Remove local variable 'start_offset'.
13642 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13644 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
13645 type to HOST_WIDE_INT.
13647 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13649 * config/aarch64/aarch64.c (aarch64_expand_prologue)
13650 (aarch64_save_or_restore_fprs)
13651 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
13653 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
13655 * config/arm/t-rtems-eabi: Add
13656 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
13657 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
13658 mbig-endian/mthumb/march=armv7-r, and
13659 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
13662 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
13663 Chris Johns <chrisj@rtems.org>
13664 Joel Sherrill <joel.sherrill@oarcorp.com>
13666 * config.gcc: Add nios2-*-rtems*.
13667 * config/nios2/rtems.h: New file.
13668 * gcc/config/nios2/t-rtems: New file.
13670 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
13673 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
13674 constant numbers, not general constants.
13675 (rs6000_expand_vector_init): Ditto.
13677 2014-07-23 Nathan Sidwell <nathan@acm.org>
13679 * gcov-tool.c (gcov_list): Declare here.
13680 (set_gcov_list): Remove.
13681 (gcov_output_files): Set gcov_list directly.
13683 2014-07-23 Host Schirmeier <horst@schirmeier.com>
13685 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
13687 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13689 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
13690 callee-saved registers are available for padding purpose
13691 and r3 is not mandatory, then prefer use those callee-saved
13694 2014-07-23 Richard Biener <rguenther@suse.de>
13696 * params.def (PARAM_MAX_COMBINE_INSNS): New.
13697 * combine.c: Include statistics.h and params.h.
13698 (combine_instructions): Guard three and four insn combines
13699 with max-combine-insns value. Record statistics for combines
13701 * doc/invoke.texi (max-combine-insns): Document new param.
13703 2014-07-23 Roman Gareev <gareevroman@gmail.com>
13705 * graphite-isl-ast-to-gimple.c:
13706 (translate_isl_ast_node_block): New function.
13707 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
13709 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
13710 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
13712 2014-07-23 Roman Gareev <gareevroman@gmail.com>
13714 * graphite-isl-ast-to-gimple.c:
13715 (get_max_schedule_dimensions): New function.
13716 (extend_schedule): Likewise.
13717 (generate_isl_schedule): Add calling of extend_schedule and
13718 get_max_schedule_dimensions.
13720 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13722 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
13723 (case UNSPEC): Handle UNSPEC_RBIT.
13725 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13727 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
13728 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
13730 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13732 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
13734 2014-07-22 Roman Gareev <gareevroman@gmail.com>
13736 * graphite-isl-ast-to-gimple.c:
13737 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
13738 (ivs_params_clear):
13739 (build_iv_mapping): New function.
13740 (translate_isl_ast_node_user): Likewise.
13741 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
13743 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
13744 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
13745 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
13747 2014-07-21 Bin Cheng <bin.cheng@arm.com>
13750 * config/arm/arm.md (setmem): New pattern.
13751 * config/arm/arm-protos.h (struct tune_params): New fields.
13752 (arm_gen_setmem): New prototype.
13753 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
13754 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
13755 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
13756 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
13757 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
13758 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
13759 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
13760 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
13761 (arm_const_inline_cost): New function.
13762 (arm_block_set_max_insns): New function.
13763 (arm_block_set_non_vect_profit_p): New function.
13764 (arm_block_set_vect_profit_p): New function.
13765 (arm_block_set_unaligned_vect): New function.
13766 (arm_block_set_aligned_vect): New function.
13767 (arm_block_set_unaligned_non_vect): New function.
13768 (arm_block_set_aligned_non_vect): New function.
13769 (arm_block_set_vect, arm_gen_setmem): New functions.
13771 2014-07-21 Bin Cheng <bin.cheng@arm.com>
13773 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
13775 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
13778 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
13779 out of #ifdef __OPTIMIZE__.
13781 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
13783 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
13784 different trapping status if -fnon-call-exceptions is enabled.
13786 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
13788 * expr.c (store_field): Handle VOIDmode for calls that return values
13789 in multiple locations.
13791 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
13793 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
13794 (altivec_vsldoi_<mode>): Likewise.
13796 2014-07-20 Roman Gareev <gareevroman@gmail.com>
13798 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
13799 to the number of characters in the line.
13801 2014-07-20 Roman Gareev <gareevroman@gmail.com>
13803 * graphite-isl-ast-to-gimple.c: Add using of
13804 build_nonstandard_integer_type instead of int128_integer_type_node.
13806 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
13808 * toplev.c (output_stack_usage): Adjust the location of the warning.
13810 2014-07-19 Daniel Cederman <cederman@gaisler.com>
13812 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
13813 (*membar_storeload): Disable for LEON3.
13815 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
13817 PR rtl-optimization/61461
13818 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
13820 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
13823 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
13824 Fix instruction constraint.
13825 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
13827 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
13829 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
13831 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
13833 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
13834 GNU coding standards.
13835 (nds32_register_move_cost): Likewise.
13836 (nds32_memory_move_cost): Likewise.
13837 (nds32_address_cost): Likewise.
13839 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
13841 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
13843 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
13845 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
13846 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
13847 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
13848 (HAVE_sync_compare_and_swapqi): Define.
13849 (HAVE_sync_compare_and_swaphi): Likewise.
13850 (HAVE_sync_compare_and_swapsi): Likewise.
13852 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
13854 * config/mips/p5600.md: Add missing cpu tests.
13856 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13858 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
13859 (vmla_f64): Likewise.
13860 (vfms_f64): Likewise.
13861 (vmls_f64): Likewise.
13863 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13865 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
13866 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
13868 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13870 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
13871 (vmlal_high_lane_s32): Likewise.
13872 (vmlal_high_lane_u16): Likewise.
13873 (vmlal_high_lane_u32): Likewise.
13874 (vmlsl_high_lane_s16): Likewise.
13875 (vmlsl_high_lane_s32): Likewise.
13876 (vmlsl_high_lane_u16): Likewise.
13877 (vmlsl_high_lane_u32): Likewise.
13879 2014-07-17 Terry Guo <terry.guo@arm.com>
13881 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
13882 (alus_reg): Renamed to alus_sreg.
13883 * config/arm/arm-fixed.md: Change type of non-dsp instructions
13884 from alu_reg to alu_sreg. Change type of dsp instructions from
13885 alu_reg to alu_dsp_reg.
13886 * config/arm/thumb1.md: Likewise.
13887 * config/arm/thumb2.md: Likewise.
13888 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
13889 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
13890 with alu_sreg and alus_sreg.
13891 * config/arm/arm1026ejs.md (alu_op): Likewise.
13892 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
13893 * config/arm/arm926ejs.md (9_alu_op): Likewise.
13894 * config/arm/fa526.md (526_alu_op): Likewise.
13895 * config/arm/fa606te.md (606te_alu_op): Likewise.
13896 * config/arm/fa626te.md (626te_alu_op): Likewise.
13897 * config/arm/fa726te.md (726te_alu_op): Likewise.
13898 * config/arm/fmp626.md (mp626_alu_op): Likewise.
13899 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
13900 alu_sreg, alu_dsp_reg and alus_sreg.
13901 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
13902 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
13903 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
13904 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
13905 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
13906 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
13907 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
13908 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
13909 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
13910 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
13911 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
13912 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
13913 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
13914 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
13915 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
13916 alus_reg to alus_sreg.
13918 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
13920 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
13923 2014-07-17 Richard Biener <rguenther@suse.de>
13925 PR rtl-optimization/61801
13926 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
13927 don't set reg_pending_barrier if it appears in a debug-insn.
13929 2014-07-16 DJ Delorie <dj@redhat.com>
13931 * config/rx/rx.c (rx_option_override): Fix alignment values.
13932 (rx_align_for_label): Likewise.
13934 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
13937 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
13938 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
13939 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
13941 (cris_print_index, cris_print_operand, cris_constant_index_p)
13942 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
13943 (cris_address_cost): Ditto last CONSTANT_P.
13944 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
13945 callers changed. Yield cris_offsettable_symbol for non-PIC
13946 constant symbolic expressions including labels. Yield cris_unspec
13948 (cris_expand_pic_call_address): New parameter MARKERP. Set its
13949 target to pic_offset_table_rtx for calls that will likely go
13950 through PLT, const0_rtx when they can't. All callers changed.
13951 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
13952 symbolic expressions to be PICified. Remove second, redundant,
13953 assert on can_create_pseudo_p returning non-zero. Use
13954 replace_equiv_address_nv, not replace_equiv_address, for final
13956 * config/cris/cris.md ("movsi"): Move variable t to pattern
13957 toplevel. Adjust assert for new cris_symbol_type member. Use
13958 CONSTANT_P instead of CONSTANT_ADDRESS_P.
13959 ("*movsi_internal") <case 9>: Make check for valid unspec operands
13961 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
13962 ("call", "call_value"): Use second incoming operand as a marker
13963 for pic-offset-table-register being used.
13964 ("*expanded_call_non_v32", "*expanded_call_v32")
13965 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
13966 second incoming operand to CALL, match cris_call_type_marker.
13967 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
13968 ("*expanded_call_side"): Ditto. Fix typo in comment.
13969 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
13971 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
13972 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
13973 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
13974 users changed. Add members cris_offsettable_symbol and cris_unspec.
13975 (cris_symbol_type): Rename from cris_pic_symbol_type.
13976 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
13978 * config/cris/cris-protos.h (cris_symbol_type_of,
13979 cris_expand_pic_call_address): Adjust prototypes.
13980 (cris_legitimate_constant_p): New prototype.
13982 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
13983 an existing tmake_file. Don't add t-slibgcc and t-linux.
13985 2014-07-17 Jason Merrill <jason@redhat.com>
13988 * symtab.c (symtab_remove_from_same_comdat_group): Also
13989 set_comdat_group to NULL_TREE.
13990 (verify_symtab): Fix diagnostic.
13992 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
13995 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
13997 2014-07-16 Dodji Seketeli <dodji@redhat.com>
13999 Support location tracking for built-in macro tokens
14000 * input.h (is_location_from_builtin_token): New function declaration.
14001 * input.c (is_location_from_builtin_token): New function definition.
14002 * toplev.c (general_init): Tell libcpp what the pre-defined
14003 spelling location for built-in tokens is.
14005 2014-07-16 Jakub Jelinek <jakub@redhat.com>
14007 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
14008 on the FUNCTION_DECL.
14010 2014-07-16 Richard Biener <rguenther@suse.de>
14013 * doc/extend.texi (always_inline): Clarify.
14015 2014-07-15 Eric Christopher <echristo@gmail.com>
14017 * doc/invoke.texi (Link Options): Document -z option.
14019 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
14021 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
14022 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
14024 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
14026 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
14028 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
14030 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
14031 varpool_assemble_decl.
14032 * varpool.c (varpool_assemble_decl): Assert that node->definition is
14035 2014-07-15 Michael Matz <matz@suse.de>
14037 PR rtl-optimization/61772
14038 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
14040 2014-07-15 Richard Biener <rguenther@suse.de>
14042 * opts.c (default_options_table): Disable bit-ccp at -Og.
14044 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
14046 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
14048 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
14050 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
14051 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
14052 call langhook for unknown declaration.
14053 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
14054 * tree.h (DECL_ARGUMENTS): Update.
14055 * print-tree.c (print_node): Update.
14056 * tree-core.h (tree_decl_non_common): Remove arguments.
14057 (tree_function_decl): Add arguments.
14059 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
14061 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
14063 2014-07-14 Richard Biener <rguenther@suse.de>
14065 PR tree-optimization/61779
14066 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
14067 simplifying a condition.
14069 2014-07-14 Richard Biener <rguenther@suse.de>
14071 * builtins.c (c_strlen): Make only_value == 2 really only
14072 affect warning generation.
14074 2014-07-14 Richard Biener <rguenther@suse.de>
14076 PR tree-optimization/61757
14077 PR tree-optimization/61783
14078 PR tree-optimization/61787
14079 * tree-ssa-dom.c (record_equality): Revert canonicalization
14080 change and add comment.
14081 (propagate_rhs_into_lhs): Revert previous fix, removing
14082 loop depth restriction again.
14084 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14086 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
14087 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
14088 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
14089 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
14090 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
14091 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
14092 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
14094 2014-07-14 Richard Biener <rguenther@suse.de>
14096 * cgraph.h (decl_in_symtab_p): Make inline.
14098 2014-07-14 Jakub Jelinek <jakub@redhat.com>
14100 PR middle-end/61294
14101 * doc/invoke.texi (-Wmemset-transposed-args): Document.
14104 * config/i386/i386.c (classify_argument): Don't merge classes above
14107 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
14109 * cgraph.h (symtab_node): Add nonzero_address.
14110 (decl_in_symtab_p): Break out from ...
14111 (symtab_get_node): ... here.
14112 * fold-const.c: Include cgraph.h
14113 (tree_single_nonzero_warnv_p): Use symtab to determine
14114 if symbol is non-zero.
14115 * symtab.c (symtab_node::nonzero_address): New method.
14117 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
14119 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
14120 forgotten in previous commit.
14122 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
14124 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
14126 * ipa-devirt.c: Include stor-layout.h and intl.h
14127 (odr_subtypes_equivalent_p): New function.
14128 (warn_odr): New function.
14129 (warn_type_mismatch): New function.
14130 (odr_types_equivalent_p): New function.
14131 (add_type_duplicate): Use it.
14132 * common.opt (Wodr): New flag.
14133 * doc/invoke.texi (Wodr): Document new warning.
14135 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
14137 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
14138 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
14139 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
14140 (varpool_get_constructor): Push CTORS_IN timevar.
14141 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
14143 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
14145 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
14146 Remove VOID_FTYPE_PUSHORT.
14147 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
14148 Change code to USHORT_FTYPE_VOID.
14149 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
14150 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
14151 (ix86_atomic_assign_expand_fenv): Update for
14152 __builtin_ia32_fnstsw changes.
14153 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
14154 (fnstsw): Change operand 0 to nonimmediate operand.
14156 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
14158 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
14159 (varpool_get_constructor): New function.
14160 (varpool_ctor_useable_for_folding_p): Break out from ...
14161 (ctor_for_folding): ... here; use varpool_get_constructor.
14162 (varpool_assemble_decl): Likewise.
14163 * lto-streamer.h (struct output_block): Turn cgraph_node
14165 (lto_input_variable_constructor): Declare.
14166 * ipa-visibility.c (function_and_variable_visibility): Use
14167 varpool_get_constructor.
14168 * cgraph.h (varpool_get_constructor): Declare.
14169 (varpool_ctor_useable_for_folding_p): New function.
14170 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
14171 parameter; return error_mark_node for non-trivial constructors.
14172 (lto_write_tree_1, DFS_write_tree): Update use of
14173 get_symbol_initial_value.
14174 (output_function): Update initialization of symbol.
14175 (output_constructor): New function.
14176 (copy_function): Rename to ..
14177 (copy_function_or_variable): ... this one; handle vars too.
14178 (lto_output): Output variable sections.
14179 * lto-streamer-in.c (input_constructor): New function.
14180 (lto_read_body): Rename from ...
14181 (lto_read_body_or_constructor): ... this one; handle vars too.
14182 (lto_input_variable_constructor): New function.
14183 * ipa-prop.c (ipa_prop_write_jump_functions,
14184 ipa_prop_write_all_agg_replacement): Update.
14185 * lto-cgraph.c (compute_ltrans_boundary): Use it.
14186 (output_cgraph_opt_summary): Set symbol to NULL.
14188 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
14190 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
14191 non-polymorphic types.
14192 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
14193 * ipa-devirt.c (types_same_for_odr): Do not explode when one
14194 of types is not polymorphic.
14196 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
14198 * lra-constraints.c (remove_inheritance_pseudos): Process
14199 destination pseudo too.
14201 2014-07-11 Rong Xu <xur@google.com>
14203 * gcov-tool.c (gcov_output_files): Fix build error introduced in
14206 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
14208 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
14209 * config/avr/avr-devices.c (AVR_MCU): Same.
14210 (avr_mcu_types): add text start value to end of device list.
14211 * config/avr/avr-mcus.def: Add text section start for all devices.
14212 (ata5782): Add new avr5 device.
14214 * config/avr/avr-tables.opt: Regenerate.
14215 * config/avr/avr.h: Add declaration for text section start handler.
14216 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
14218 (LINK_SPEC): Include text section start handler to linker spec.
14219 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
14220 pass -Ttext option to linker if the text section start for the device
14222 * config/avr/t-multilib: Regenerate.
14223 * doc/avr-mmcu.texi: Regenerate.
14225 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
14227 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
14228 * config/rs6000/aix52.h (LINK_SPEC): Same.
14229 * config/rs6000/aix53.h (LINK_SPEC): Same.
14230 * config/rs6000/aix61.h (LINK_SPEC): Same.
14231 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
14233 2014-07-11 Roman Gareev <gareevroman@gmail.com>
14235 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
14236 (graphite_verify): New function.
14237 (ivs_params_clear): New function.
14238 (gcc_expression_from_isl_ast_expr_id): New function.
14239 (gcc_expression_from_isl_expr_int): New function.
14240 (binary_op_to_tree): New function.
14241 (ternary_op_to_tree): New function.
14242 (unary_op_to_tree): New function.
14243 (nary_op_to_tree): New function.
14244 (gcc_expression_from_isl_expr_op): New function.
14245 (gcc_expression_from_isl_expression): New function.
14246 (graphite_create_new_loop): New function.
14247 (translate_isl_ast_for_loop): New function.
14248 (get_upper_bound): New function.
14249 (graphite_create_new_loop_guard): New function.
14250 (translate_isl_ast_node_for): New function.
14251 (translate_isl_ast): New function.
14252 (add_parameters_to_ivs_params): New function.
14253 (scop_to_isl_ast): New parameter ip.
14254 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
14256 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
14258 * config/xtensa/predicates.md (call expander): Update for
14259 DECL_SECTION_NAME being string.
14261 2014-07-11 Richard Biener <rguenther@suse.de>
14263 PR middle-end/61473
14264 * builtins.c (fold_builtin_memory_op): Inline memory moves that
14265 can be implemented with a single load followed by a single store.
14266 (c_strlen): Only warn when only_value is not 2.
14268 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
14270 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
14272 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
14275 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
14276 (*movhi_bytes): Likewise.
14277 (*arm_movqi_insn): Likewise.
14279 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
14282 * config/alpha/alpha.c: Include tree-pass.h, context.h
14283 and pass_manager.h.
14284 (pass_data_handle_trap_shadows): New pass.
14285 (pass_handle_trap_shadows::gate): New pass gate function.
14286 (make_pass_handle_trap_shadows): New function.
14287 (rest_of_handle_trap_shadows): Ditto.
14289 (alpha_align_insns_1): Rename from alpha_align_insns.
14290 (pass_data_align_insns): New pass.
14291 (pass_align_insns::gate): New pass gate function.
14292 (make_pass_aling_insns): New function.
14293 (rest_of_align_insns): Ditto.
14294 (alpha_align_insns): Ditto.
14296 (alpha_option_override): Declare handle_trap_shadows info
14297 and align_insns_info. Register handle_trap_shadows and align_insns
14299 (alpha_reorg): Do not call alpha_trap_shadows and
14300 alpha_align_insn from here.
14302 (alpha_pad_function_end): Do not skip BARRIERs.
14304 2014-07-10 Rong Xu <xur@google.com>
14306 Add gcov-tool: an offline gcda profile processing tool support.
14307 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
14308 (gcov_is_error): Ditto.
14309 (gcov_read_string): Ditto.
14310 (gcov_read_sync): Ditto.
14311 * gcov-io.h: Move counter defines to gcov-counter.def.
14312 * gcov-dump.c (tag_counters): Use gcov-counter.def.
14313 * coverage.c: Ditto.
14314 * gcov-tool.c: Offline gcda profile processing tool.
14315 (unlink_gcda_file): Remove one gcda file.
14316 (unlink_profile_dir): Remove gcda files from the profile path.
14317 (gcov_output_files): Output gcda files to an output dir.
14318 (profile_merge): Merge two profiles in directory.
14319 (print_merge_usage_message): Print merge usage.
14320 (merge_usage): Print merge usage and exit.
14321 (do_merge): Driver for profile merge sub-command.
14322 (profile_rewrite): Rewrite profile.
14323 (print_rewrite_usage_message): Print rewrite usage.
14324 (rewrite_usage): Print rewrite usage and exit.
14325 (do_rewrite): Driver for profile rewrite sub-command.
14326 (print_usage): Print gcov-info usage and exit.
14327 (print_version): Print gcov-info version.
14328 (process_args): Process arguments.
14329 (main): Main routine for gcov-tool.
14330 * Makefile.in: Build and install gcov-tool.
14331 * gcov-counter.def: New file split from gcov-io.h.
14332 * doc/gcc.texi: Include gcov-tool.texi.
14333 * doc/gcov-tool.texi: Document for gcov-tool.
14335 2014-07-10 Richard Biener <rguenther@suse.de>
14337 PR tree-optimization/61757
14338 * tree-ssa-dom.c (loop_depth_of_name): Restore.
14339 (propagate_rhs_into_lhs): Revert part of last change.
14341 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
14343 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
14346 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
14348 PR middle-end/53590
14349 * function.c (allocate_struct_function): Revert r188667 change.
14351 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
14353 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
14355 * doc/install.texi: Remove links to defunct package providers for
14358 2014-07-09 Tom de Vries <tom@codesourcery.com>
14360 * final.c (get_call_fndecl): Declare.
14361 (self_recursive_call_p): New function.
14362 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
14364 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14366 * ipa-devirt.c (record_node): Walk through aliases.
14368 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14370 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
14372 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14375 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
14377 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14379 * ipa-visibility.c (function_and_variable_visibility): Remove
14380 temporary hack disabling local aliases on AIX.
14382 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14384 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
14385 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
14387 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14389 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
14390 * rs6000/rs6000.c: Inline output of .set instruction.
14391 (declare_alias_data): New struct.
14392 (rs6000_declare_alias): New function.
14393 (rs6000_xcoff_declare_function_name): Use it.
14394 (rs6000_xcoff_declare_object_name): New function.
14395 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
14396 (ASM_OUTPUT_DEF): Turn to empty definition.
14398 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14401 * hash-table.h: use hash_table::value_type instead of
14402 Descriptor::value_type in the return types of several methods.
14404 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14406 * tree-pass.h (pass_data): Remove has_execute member.
14407 * passes.c (execute_one_pass): Don't check pass->has_execute.
14408 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
14409 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
14410 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
14411 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
14412 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
14413 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
14414 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
14415 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
14416 gimple-low.c, gimple-ssa-isolate-paths.c,
14417 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
14418 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
14419 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
14420 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
14421 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
14422 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
14423 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
14424 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
14425 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
14426 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
14427 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
14428 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
14429 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
14430 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
14431 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
14432 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
14433 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
14434 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
14435 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
14436 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
14437 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
14438 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
14439 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
14440 web.c: Remove initializer for pass_data::has_execute.
14442 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14444 * graphite-htab.h: Use hash_map instead of hash_table.
14445 * graphite-clast-to-gimple.c: Adjust.
14446 * passes.c: Use hash_map instead of hash_table.
14447 * sese.c: Likewise.
14448 * sese.h: Remove now unused code.
14450 2014-07-08 Sriraman Tallam <tmsriram@google.com>
14453 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
14456 2014-07-08 Jakub Jelinek <jakub@redhat.com>
14458 PR rtl-optimization/61673
14459 * combine.c (simplify_comparison): Test just mode's sign bit
14460 in tmode rather than the sign bit and any bits above it.
14462 2014-07-08 Roman Gareev <gareevroman@gmail.com>
14464 * graphite-isl-ast-to-gimple.c (generate_isl_context):
14465 Add __isl_give to the declaration.
14466 (generate_isl_schedule): Likewise.
14467 (scop_to_isl_ast): Likewise.
14469 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14471 * config/arm/arm.c (cortexa5_extra_costs): New table.
14472 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
14474 2014-07-08 Jakub Jelinek <jakub@redhat.com>
14476 PR tree-optimization/61725
14477 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
14478 range, use range_includes_zerop_p instead of integer_zerop on
14479 vr0->min, only use log2 of max if min is not negative.
14481 2014-07-08 Richard Biener <rguenther@suse.de>
14483 * tree-ssa-dom.h (loop_depth_of_name): Remove.
14484 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
14485 restriction on loop depth difference.
14486 (record_equality): Likewise.
14487 (propagate_rhs_into_lhs): Likewise. Simplify condition.
14488 (loop_depth_of_name): Remove.
14489 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
14490 restriction on loop depth difference.
14491 (init_copy_prop): Likewise.
14493 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14495 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
14497 (walk_aliased_vdefs): Likewise.
14498 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
14499 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
14500 (detect_type_change_from_memory_writes): Check if entry was reached.
14502 2014-07-08 Richard Biener <rguenther@suse.de>
14504 PR tree-optimization/61681
14505 * tree-ssa-structalias.c (find_what_var_points_to): Expand
14506 NONLOCAL inside ESCAPED.
14508 2014-07-08 Richard Biener <rguenther@suse.de>
14510 PR tree-optimization/61680
14511 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
14512 Handle properly all read-write dependences with group accesses.
14514 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
14516 PR tree-optimization/61576
14517 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
14518 block containing reduction statement is predecessor of phi basi block.
14520 2014-07-08 Marek Polacek <polacek@redhat.com>
14523 * fold-const.c (round_up_loc): Change the parameter type.
14525 * fold-const.h (round_up_loc): Adjust declaration.
14526 * stor-layout.c (finalize_record_size): Check for too large types.
14528 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
14530 * symtab.c: Include calls.h.
14531 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
14533 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
14535 * config/rs6000/rs6000.c (output_vec_const_move): Handle
14536 little-endian code generation.
14537 * config/rs6000/spe.md (spe_evmergehi): Rename to...
14538 (vec_perm00_v2si): ... this. Handle little-endian code generation.
14539 (spe_evmergehilo): Rename to...
14540 (vec_perm01_v2si): ... this. Handle little-endian code generation.
14541 (spe_evmergelo): Rename to...
14542 (vec_perm11_v2si): ... this. Handle little-endian code generation.
14543 (spe_evmergelohi): Rename to...
14544 (vec_perm10_v2si): ... this. Handle little-endian code generation.
14545 (spe_evmergehi, spe_evmergehilo): New expanders.
14546 (spe_evmergelo, spe_evmergelohi): Likewise.
14547 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
14548 (*frob_tf_ti): Likewise.
14549 (*frob_<mode>_di_2): Likewise.
14550 (*frob_tf_di_8_2): Likewise.
14551 (*frob_di_<mode>): Likewise.
14552 (*frob_ti_tf): Likewise.
14553 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
14554 (*frob_ti_<mode>_8_2): Likewise.
14555 (*frob_ti_tf_2): Likewise.
14556 (mov_si<mode>_e500_subreg0): Rename to...
14557 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
14559 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
14560 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
14561 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
14562 the big endianness only.
14563 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
14564 (*mov_si<mode>_e500_subreg0_2): Rename to...
14565 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
14566 big big endianness only.
14567 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
14568 (*mov_si<mode>_e500_subreg4): Rename to...
14569 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
14571 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
14572 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
14573 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
14574 the big endianness only.
14575 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
14577 (*mov_si<mode>_e500_subreg4_2): Rename to...
14578 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
14580 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
14581 (*mov_sitf_e500_subreg8): Rename to...
14582 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
14584 (*mov_sitf_e500_subreg8_le): New instruction pattern.
14585 (*mov_sitf_e500_subreg8_2): Rename to...
14586 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
14588 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
14589 (*mov_sitf_e500_subreg12): Rename to...
14590 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
14592 (*mov_sitf_e500_subreg12_le): New instruction pattern.
14593 (*mov_sitf_e500_subreg12_2): Rename to...
14594 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
14596 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
14598 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
14600 * asan.c (instrument_strlen_call): Do not instrument first byte
14601 in strlen if already instrumented.
14603 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14605 * config/arm/arm.opt (mwords-little-endian): Delete.
14606 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
14607 of TARGET_LITTLE_WORDS.
14608 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
14609 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
14611 * doc/invoke.texi: Remove references to -mwords-little-endian.
14613 2014-07-07 Jakub Jelinek <jakub@redhat.com>
14615 * expmed.c (struct init_expmed_rtl): Change all fields but
14616 pow2 and cint from struct rtx_def to rtx.
14617 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
14618 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
14621 2014-07-06 Marek Polacek <polacek@redhat.com>
14624 * doc/invoke.texi: Document -Wsizeof-array-argument.
14626 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
14628 * wide-int.h (wide_int_storage): Change declaration from struct
14631 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
14633 * cgraph.c (cgraph_create_indirect_edge): Update call of
14634 get_polymorphic_call_info.
14635 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
14636 (possible_polymorphic_call_targets): Add parameter call.
14637 (decl_maybe_in_construction_p): New predicate.
14638 (get_polymorphic_call_info): Add parameter call;
14639 use decl_maybe_in_construction_p.
14640 * gimple-fold.c (fold_gimple_assign): Update use of
14641 possible_polymorphic_call_targets.
14642 (gimple_fold_call): Likewise.
14643 * ipa-prop.c: Inlcude calls.h
14644 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
14645 (param_type_may_change_p): New predicate.
14646 (detect_type_change_from_memory_writes): Break out from ...
14647 (detect_type_change): ... this one; use param_type_may_change_p.
14648 (detect_type_change_ssa): Use param_type_may_change_p.
14649 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
14651 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
14654 * config/arm/arm-protos.h (arm_legitimate_address_p,
14655 arm_is_constant_pool_ref): Add prototypes.
14656 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
14657 (arm_is_constant_pool_ref) New function.
14658 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
14659 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
14660 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
14661 operand. Remove pool_range and neg_pool_range attributes.
14662 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
14663 pool_range and neg_pool_range attributes.
14664 * config/arm/constraints.md (Uh): New constraint.
14665 (Uq): Don't allow constant pool references.
14667 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
14669 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
14670 (move_lo_quad_internal_be_<mode>): Likewise.
14671 (move_lo_quad_<mode>): Convert to define_expand.
14672 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
14673 (aarch64_simd_move_hi_quad_be_<mode>): New.
14674 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
14675 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
14676 (aarch64_combinez_be<mode>): New.
14677 (aarch64_combine<mode>): Convert to define_expand.
14678 (aarch64_combine_internal<mode>): New.
14679 (aarch64_simd_combine<mode>): Remove bogus RTL description.
14681 2014-07-04 Tom de Vries <tom@codesourcery.com>
14683 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
14684 combination of earlyclobber and read/write modifiers.
14686 2014-07-04 Tom de Vries <tom@codesourcery.com>
14688 * config/aarch64/aarch64-simd.md
14689 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
14691 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
14694 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
14696 2014-07-04 Jakub Jelinek <jakub@redhat.com>
14698 PR middle-end/61654
14699 * cgraphunit.c (expand_thunk): Call free_dominance_info.
14701 PR tree-optimization/61684
14702 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
14703 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
14705 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14706 Kito Cheng <kito@0xlab.org>
14707 Monk Chiang <sh.chiang04@gmail.com>
14709 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
14710 (nds32_symbol_load_store_p): Move to ...
14711 (nds32_fp_as_gp_check_available): Move to ...
14712 * config/nds32/nds32-fp-as-gp.c: ... here.
14713 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
14714 extern declaration.
14716 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14717 Kito Cheng <kito@0xlab.org>
14718 Monk Chiang <sh.chiang04@gmail.com>
14720 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
14721 (nds32_expand_store_multiple): Move to ...
14722 (nds32_expand_movmemqi): Move to ...
14723 * config/nds32/nds32-memory-manipulation.c: ... here.
14725 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14726 Kito Cheng <kito@0xlab.org>
14727 Monk Chiang <sh.chiang04@gmail.com>
14729 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
14730 (nds32_output_casesi_pc_relative): Move to ...
14731 (nds32_output_casesi): Move to ...
14732 (nds32_mem_format): Move to ...
14733 (nds32_output_16bit_store): Move to ...
14734 (nds32_output_16bit_load): Move to ...
14735 (nds32_output_32bit_store): Move to ...
14736 (nds32_output_32bit_load): Move to ...
14737 (nds32_output_32bit_load_s): Move to ...
14738 (nds32_output_stack_push): Move to ...
14739 (nds32_output_stack_pop): Move to ...
14740 * config/nds32/nds32-md-auxiliary.c: ... here.
14742 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14743 Ling-Hua Tseng <uranus@tinlans.org>
14745 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
14746 the purpose of this file.
14748 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14749 Kito Cheng <kito@0xlab.org>
14750 Monk Chiang <sh.chiang04@gmail.com>
14752 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
14753 (nds32_address_cost): Move implementation to ...
14754 * config/nds32/nds32-cost.c: ... here.
14755 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
14756 (nds32_address_cost_impl): Declare.
14758 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14759 Kito Cheng <kito@0xlab.org>
14760 Monk Chiang <sh.chiang04@gmail.com>
14762 * config/nds32/nds32.c
14763 (nds32_consecutive_registers_load_store_p): Move to ...
14764 (nds32_valid_multiple_load_store): Move to ...
14765 (nds32_valid_stack_push_pop): Move to ...
14766 (nds32_can_use_bclr_p): Move to ...
14767 (nds32_can_use_bset_p): Move to ...
14768 (nds32_can_use_btgl_p): Move to ...
14769 (nds32_can_use_bitci_p): Move to ...
14770 * config/nds32/nds32-predicates.c: ... here.
14772 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14773 Kito Cheng <kito@0xlab.org>
14774 Monk Chiang <sh.chiang04@gmail.com>
14776 * config/nds32/nds32.c
14777 (nds32_expand_builtin_null_ftype_reg): Move to ...
14778 (nds32_expand_builtin_reg_ftype_imm): Move to ...
14779 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
14780 (nds32_init_builtins): Move implementation to ...
14781 (nds32_expand_builtin): Move implementation to ...
14782 * config/nds32/nds32-intrinsic.c: ... here.
14783 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
14784 (nds32_expand_builtin_impl): Declare.
14786 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14787 Kito Cheng <kito@0xlab.org>
14788 Monk Chiang <sh.chiang04@gmail.com>
14790 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
14791 (nds32_emit_section_tail_template): Move to ...
14792 (nds32_emit_isr_jmptbl_section): Move to ...
14793 (nds32_emit_isr_vector_section): Move to ...
14794 (nds32_emit_isr_reset_conten): Move to ...
14795 (nds32_check_isr_attrs_conflict): Move to ...
14796 (nds32_construct_isr_vectors_information): Move to ...
14797 (nds32_asm_file_start): Move implementation to ...
14798 (nds32_asm_file_end): Move implementation to ...
14799 * config/nds32/nds32-isr.c: ... here.
14800 * config/nds32/nds32-protos.h
14801 (nds32_check_isr_attrs_conflict): Declare.
14802 (nds32_construct_isr_vectors_information): Declare.
14803 (nds32_asm_file_start_for_isr): Declare.
14804 (nds32_asm_file_end_for_isr): Declare.
14806 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14807 Kito Cheng <kito@0xlab.org>
14808 Monk Chiang <sh.chiang04@gmail.com>
14810 * config.gcc (nds32*): Add new modules to extra_objs.
14811 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
14812 (nds32be-*-*): Likewise.
14813 * config/nds32/nds32-cost.c: New file.
14814 * config/nds32/nds32-fp-as-gp.c: New file.
14815 * config/nds32/nds32-intrinsic.c: New file.
14816 * config/nds32/nds32-isr.c: New file.
14817 * config/nds32/nds32-md-auxiliary.c: New file.
14818 * config/nds32/nds32-memory-manipulation.c: New file.
14819 * config/nds32/nds32-pipelines-auxiliary.c: New file.
14820 * config/nds32/nds32-predicates.c: New file.
14821 * config/nds32/t-nds32: New file.
14823 2014-07-03 Jakub Jelinek <jakub@redhat.com>
14825 PR tree-optimization/61682
14826 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
14827 using cases and when one of the operands is equal to 1.
14829 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
14831 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
14832 ashr<mode>3): Correct mode of operands[2].
14833 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
14834 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
14835 Correct mode of operands[2]. Fix split condition.
14837 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
14839 * arm.md (arch): Add armv6_or_vfpv3.
14840 (arch_enabled): Add test for the above.
14841 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
14843 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
14845 2014-07-03 Jakub Jelinek <jakub@redhat.com>
14847 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
14848 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
14849 HWI 1 and negate the unsigned value.
14850 * expmed.c (expand_sdiv_pow2): For modes wider than word always
14851 use AND instead of shift.
14852 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
14854 2014-07-03 Marek Polacek <polacek@redhat.com>
14856 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
14857 (-fsanitize=float-divide-by-zero): Move to the table with
14858 -fsanitize=undefined suboptions.
14859 (-fsanitize=float-cast-overflow): Likewise.
14861 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
14863 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
14864 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
14867 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14869 * loop-invariant.c (struct invariant): Add a new member: eqno;
14870 (find_identical_invariants): Update eqno;
14871 (create_new_invariant): Init eqno;
14872 (get_inv_cost): Compute comp_cost with eqno;
14874 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
14876 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
14877 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
14878 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
14879 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
14880 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
14882 2014-07-02 Christian Bruel <christian.bruel@st.com>
14886 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
14887 (make_preds_opaque): Delete.
14888 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
14889 (commit_mode_sets): New function.
14890 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
14891 Process all modes at once.
14892 * basic-block.h (pre_edge_lcm_avs): Declare.
14893 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
14894 Call clear_aux_for_edges. Fix comments.
14895 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
14896 (pre_edge_rev_lcm): Idem.
14897 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
14899 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
14900 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
14902 * config/i386/i386.c (x96_emit_mode_set): Idem.
14903 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
14904 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
14905 (fpscr_toggle) Disallow from delay slot.
14906 * target.def (emit_mode_set): Add prev_mode parameter.
14907 * doc/tm.texi: Regenerate.
14909 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14911 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
14914 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
14916 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
14917 vtable_pointer_value_to_vtable): Constify.
14918 (contains_polymorphic_type_p): Declare.
14919 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
14920 vtable_pointer_value_to_vtable): Constify.
14921 (contains_polymorphic_type_p): New predicate.
14922 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
14924 (ipa_set_ancestor_jf): Likewise.
14925 (detect_type_change): Return false in easy cases.
14926 (compute_complex_assign_jump_func): Require type to contain
14928 (compute_known_type_jump_func): Likewise.
14930 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
14932 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
14934 (type_in_anonymous_namespace_p): Constify argument.
14935 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
14936 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
14937 (main_odr_variant): New function.
14938 (hash_type_name): Make static; update assert; do not ICE on
14940 (types_same_for_odr): Bring here from tree.c; simplify and remove
14941 old structural comparing code that doesn't work for templates.
14942 (odr_hasher::equal): Update assert.
14943 (add_type_duplicate): Return true when bases should be computed;
14944 replace incomplete loader by complete; do not output duplicated
14945 warnings; do not ICE on non-records; set odr_violated flag.
14946 (get_odr_type): Be ready to replace incomplete type by complete
14947 one; work on ODR variants instead of main variants; reorder item
14948 in array so bases have still smaller indexes.
14949 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
14950 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
14952 2014-07-01 Cary Coutant <ccoutant@google.com>
14954 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
14956 (resolve_addr_in_expr): When replacing the rtx in a location list
14957 entry, get a new address table entry.
14958 (dwarf2out_finish): Call index_location_lists even if there are no
14959 addr_index_table entries yet.
14961 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
14963 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
14964 change for not being obvious.
14966 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
14968 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
14971 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14973 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
14974 (vcagt_f64): Likewise.
14975 (vcale_f64): Likewise.
14976 (vcaled_f64): Likewise.
14977 (vcales_f32): Likewise.
14978 (vcalt_f64): Likewise.
14979 (vcaltd_f64): Likewise.
14980 (vcalts_f32): Likewise.
14982 2014-07-01 Marek Polacek <polacek@redhat.com>
14984 * doc/invoke.texi: Document -Wint-conversion.
14986 2014-07-01 Marek Polacek <polacek@redhat.com>
14989 * doc/invoke.texi: Document -Wincompatible-pointer-types.
14991 2014-07-01 Martin Liska <mliska@suse.cz>
14993 IPA REF alias refactoring
14994 * cgraph.h (iterate_direct_aliases): New function.
14995 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
14996 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
14997 FOR_EACH_ALIAS added.
14998 (cgraph_for_node_and_aliases): Likewise.
14999 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
15000 * ipa-inline.c (reset_edge_caches): Likewise.
15001 (update_caller_keys): Likewise.
15002 * trans-mem.c (ipa_tm_execute): Likewise.
15003 *varpool.c (varpool_analyze_node): Likewise.
15004 (varpool_for_node_and_aliases): Likewise.
15005 * ipa-ref.h (first_alias): New function.
15006 (last_alias): Likewise.
15007 (has_aliases_p): Likewise.
15008 * ipa-ref.c (ipa_ref::remove_reference): Removal function
15009 is sensitive to IPA_REF_ALIASes.
15010 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
15011 are put at the beginning of the list.
15012 (symtab_node::iterate_direct_aliases): New function.
15014 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15017 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
15019 (write_ts_type_common_tree_pointers): Do not stream fields not set
15020 for incomplete types; do not stream duplicated fields for variants;
15021 sanity check that variant and type match.
15022 (write_ts_type_non_common_tree_pointers): Likewise.
15023 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
15024 TYPE_SIZE whether type is complete.
15025 (lto_input_ts_type_common_tree_pointers): Do same changes as in
15026 write_ts_type_common_tree_pointers
15027 (lto_input_ts_type_non_common_tree_pointers): Likewise.
15029 2014-06-30 Joseph Myers <joseph@codesourcery.com>
15031 * var-tracking.c (add_stores): Return instead of asserting if old
15032 and new values for conditional store are the same.
15034 2014-06-30 Richard Henderson <rth@redhat.com>
15038 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
15039 the cfg if there were any changes.
15040 * passes.def: Revert move of peephole2 after reorder_blocks;
15041 move duplicate_computed_gotos before peephole2.
15043 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
15045 * except.c (emit_note_eh_region_end): New helper function.
15046 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
15047 emit EH_REGION_END note.
15048 * jump.c (cleanup_barriers): Do not split a call and its
15049 corresponding CALL_ARG_LOCATION note.
15051 2014-06-30 Jeff Law <law@redhat.com>
15053 PR tree-optimization/61607
15054 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
15055 deeper into the SSA_NAME_VALUE chain.
15057 2014-06-30 Marek Polacek <polacek@redhat.com>
15059 * convert.c (convert_to_integer): Don't instrument conversions if the
15060 function has no_sanitize_undefined attribute.
15061 * ubsan.c: Don't run the ubsan pass if the function has
15062 no_sanitize_undefined attribute.
15064 2014-06-30 Jakub Jelinek <jakub@redhat.com>
15066 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
15067 -fsanitize=undefined suboptions.
15069 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
15071 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
15072 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
15073 against bigendian and adjust indices.
15075 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
15077 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
15079 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
15082 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
15083 Add alternative; make early clobber. Adjust both split patterns
15084 to use operand 0 as the working register.
15086 2014-06-30 Jakub Jelinek <jakub@redhat.com>
15088 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
15089 as ira_object_id_map might be NULL, or 1.
15091 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15093 * loop-invariant.c (get_inv_cost): Handle register class.
15094 (gain_for_invariant): Check the register pressure of the inv
15095 and its overlapped register class, other than all.
15097 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
15099 * doc/invoke.texi (Optimize Options): Fix descriptions of
15100 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
15102 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
15104 * doc/extend.texi (Function Attributes): Update 'naked' attribute
15107 2014-06-29 Tobias Grosser <tobias@grosser.es>
15110 * graphite-isl-ast-to-gimple.c: Add missing guards.
15112 2014-06-29 Roman Gareev <gareevroman@gmail.com>
15114 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
15115 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
15116 * flag-types.h: Add new enum fgraphite_generator.
15117 * graphite-isl-ast-to-gimple.c: New.
15118 * graphite-isl-ast-to-gimple.h: New.
15119 * graphite.c (graphite_transform_loops): Add choice of Graphite
15120 code generator, which depends on flag_graphite_code_gen.
15122 2014-06-29 Roman Gareev <gareevroman@gmail.com>
15124 * graphite-dependences.c (subtract_commutative_associative_deps):
15125 Add NULL checking of the following variables: must_raw_no_source,
15126 may_raw_no_source, must_war_no_source, may_war_no_source,
15127 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
15128 must_war, may_war, must_waw, may_waw.
15130 2014-06-29 Roman Gareev <gareevroman@gmail.com>
15132 * graphite-clast-to-gimple.c: gloog is renamed to
15133 graphite_regenerate_ast_cloog. gloog_error is renamed to
15134 graphite_regenerate_error.
15135 * graphite-clast-to-gimple.h: The definition of the struct
15136 bb_pbb_def is moved to graphite-htab.h.
15137 Add inclusion of the hash-table.h.
15138 * graphite-htab.h: The declaration of the function gloog is moved
15139 to graphite-clast-to-gimple.h and renamed to
15140 graphite_regenerate_ast_cloog.
15141 * graphite.c (graphite_transform_loops): gloog is renamed
15142 to graphite_regenerate_ast_cloog.
15144 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15146 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
15148 (write_ts_type_common_tree_pointers): Do not stream fields not set
15149 for incomplete types; do not stream duplicated fields for variants;
15150 sanity check that variant and type match.
15151 (write_ts_type_non_common_tree_pointers): Likewise.
15152 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
15153 TYPE_SIZE whether type is complete.
15154 (lto_input_ts_type_common_tree_pointers): Do same changes as in
15155 write_ts_type_common_tree_pointers
15156 (lto_input_ts_type_non_common_tree_pointers): Likewise.
15158 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15160 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
15162 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15164 * tree-inline.c (remap_type_1): Do not duplicate fields
15165 that are shared in between type and its main variant.
15167 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15169 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
15171 (ipa_set_ancestor_jf) Likewise.
15172 (check_stmt_for_type_change): Check that we work on main variant.
15173 (detect_type_change): Look into main variant.
15174 (compute_known_type_jump_func): Check that main variant has BINFO.
15176 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15178 * ipa-devirt.c (set_type_binfo): New function.
15179 (add_type_duplicate): Use it.
15180 (get_odr_type): Sanity check that binfos points to main variants.
15181 (get_class_context): Be sure the context's outer_type is main variant.
15182 (contains_type_p): Walk main variant.
15183 (get_polymorphic_call_info_for_decl): Set outer_type to be
15185 (get_polymorphic_call_info): Likewise.
15186 (possible_polymorphic_call_targets): Sanity check that we operate
15189 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15191 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
15193 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15195 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
15196 accidental change due to wide-int branch merge.
15198 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
15200 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
15201 compressed debug support.
15202 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
15203 * configure: Regenerate.
15204 * config.in: Regenerate.
15205 * common.opt (compressed_debug_sections): New enum.
15206 (gz, gz=): New options.
15207 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
15208 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
15209 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
15210 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
15211 LINK_COMPRESS_DEBUG_SPEC.
15212 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
15213 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
15214 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
15215 (Debugging Options): Document -gz[=type].
15217 2014-06-27 Martin Jambor <mjambor@suse.cz>
15220 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
15221 args_to_skip, use those from node instead. Copy args_to_skip and
15222 combined_args_to_skip from node to the new thunk.
15223 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
15224 (cgraph_create_virtual_clone): Moved computation of
15225 combined_args_to_skip...
15226 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
15228 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
15230 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
15231 redundant diagnostic machinary.
15233 2014-06-27 Richard Biener <rguenther@suse.de>
15235 * tree-ssa-math-opts.c (bswap_replace): Fix
15236 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
15238 2014-06-27 Martin Liska <mliska@suse.cz>
15240 * gimple.h (gimple_location_safe): New function introduced.
15241 * cgraphunit.c (walk_polymorphic_call_targets): Usage
15242 of gimple_location_safe replaces gimple_location.
15243 (gimple_fold_call): Likewise.
15244 * ipa-devirt.c (ipa_devirt): Likewise.
15245 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
15246 * ipa.c (walk_polymorphic_call_targets): Likewise.
15247 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
15249 2014-06-27 Jakub Jelinek <jakub@redhat.com>
15251 PR tree-optimization/57233
15252 PR tree-optimization/61299
15253 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
15255 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
15256 would be lowered to scalar shifts, check if corresponding
15257 shifts and vector BIT_IOR_EXPR are supported and don't lower
15258 or lower just to narrower vector type in that case.
15259 * expmed.c (expand_shift_1): Fix up handling of vector
15260 shifts and rotates.
15262 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
15265 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
15267 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
15269 * doc/invoke.texi (-fsemantic-interposition): Document.
15270 * common.opt (fsemantic-interposition): New flag.
15271 * varasm.c (decl_replaceable_p): Use it.
15273 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
15276 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
15277 extraction other than index 3.
15279 2014-06-26 Teresa Johnson <tejohnson@google.com>
15281 * doc/invoke.texi: Fix typo.
15282 * dumpfile.c: Add support for documented -fdump-* options
15283 optimized/missed/note/optall.
15285 2014-06-26 Martin Jambor <mjambor@suse.cz>
15287 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
15288 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
15289 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
15290 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
15291 * opts.c (default_options_optimization): Set
15292 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
15293 * doc/invoke.texi (allow-load-data-races)
15294 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
15295 (allow-store-data-races): Document the new default.
15297 2014-06-26 Martin Jambor <mjambor@suse.cz>
15299 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
15300 renamed to ipa_impossible_devirt_target. Fix typo.
15301 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
15302 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
15303 ipa_impossible_devirt_target.
15305 2014-06-26 Richard Biener <rguenther@suse.de>
15307 PR tree-optimization/61607
15308 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
15309 explaining why we restrict copies on loop depth.
15310 * tree-ssa-dom.c (cprop_operand): Remove restriction on
15312 (record_equivalences_from_phis): Instead add it here.
15314 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
15316 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
15317 (LTO_WRAPPER_OBJS): New variable.
15318 (lto-wrapper$(exeext)): Use it.
15319 * collect2.c: Include "collect-utils.h".
15320 (verbose, debug): Remove variables.
15321 (at_file_supplied): No longer static.
15322 (tool_name): New variable.
15323 (do_wait, fork_execute, maybe_unlink): Don't declare.
15324 (tool_cleanup): No longer static.
15325 (notice): Remove function.
15326 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
15327 fork_execute calls.
15328 (collect_wait, do_wait, collect_execute): Remove functions.
15329 (maybe_unlink): No longer static.
15330 * collect2.h (verbose, debug): Don't declare.
15331 (at_file_supplied): Declare.
15332 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
15334 (collect_execute): Replace with implementation from collect2, plus a
15335 new arg use_atfile. All callers changed.
15336 (collect_wait): Replace with implementation from collect2.
15337 (maybe_unlink_file): Remove function.
15338 (fork_execute): Replace with implementation from collect2, plus a
15339 new arg use_atfile. All callers changed.
15340 (do_wait): Add call to utils_cleanup to the error path.
15341 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
15342 (tool_cleanup): Adjust declarations.
15343 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
15344 * tlink.c: Include "collect-utils.h".
15345 (tlink_execute): New arg use_atfile. All callers changed.
15346 (tlink_init, tlink_execute): Remove declarations.
15348 * collect-utils.c (save_temps): New variable.
15349 (do_wait): Use it instead of debug. Use fatal_error.
15350 * collect-utils.h (save_temps): Declare.
15351 * collect2.c (verbose): Rename from vflag. All uses changed.
15352 (tool_cleanup): New function, copied from collect_atexit.
15353 (collect_atexit, handler): Just call it.
15354 * collect2.h (verbose): Declaration renamed from vflag.
15355 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
15358 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
15359 (lto-wrapper$(exeext)): Link with collect-utils.o.
15360 * collect-utils.c: New file.
15361 * collect-utils.h: New file.
15362 * lto-wrapper.c: Include "collect-utils.h".
15363 (args_name): Delete variable.
15364 (tool_name): New variable.
15365 (tool_cleanup): New function.
15366 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
15367 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
15368 (fork_execute): Remove functions.
15370 2014-06-26 Nick Clifton <nickc@redhat.com>
15372 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
15374 * doc/extend.texi (Function Attributes): Fix typo in description
15375 of RX vector attribute.
15377 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
15379 * config.gcc (supported_defaults): Error when passing either
15380 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
15382 2014-06-26 Richard Biener <rguenther@suse.de>
15384 * tree-ssa-dom.c (cprop_operand): Remove restriction on
15385 propagating volatile pointers.
15387 2014-06-26 Richard Biener <rguenther@suse.de>
15389 PR tree-optimization/61607
15390 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
15391 loop if we redirected its latch edge.
15392 (thread_block_1): Do not cancel loops prematurely.
15394 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
15396 * toplev.c (backend_init_target): Move init_emit_regs and
15398 (backend_init) ... here; skip ira_init_once and backend_init_target.
15399 (target_reinit) ... and here; clear
15400 this_target_rtl->lang_dependent_initialized.
15401 (lang_dependent_init_target): Clear
15402 this_target_rtl->lang_dependent_initialized;
15403 break out rtl initialization to ...
15404 (initialize_rtl): ... here; call also backend_init_target
15406 * toplev.h (initialize_rtl): New function.
15407 * function.c: Include toplev.h
15408 (init_function_start): Call initialize_rtl.
15409 * rtl.h (target_rtl): Add target_specific_initialized,
15410 lang_dependent_initialized.
15412 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
15413 Jakub Jelinek <jakub@redhat.com>
15415 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
15417 2014-06-25 Tom de Vries <tom@codesourcery.com>
15419 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
15421 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
15423 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
15424 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
15425 Issue a strict overflow warning if appropriate.
15427 2014-06-25 Martin Liska <mliska@suse.cz>
15429 IPA REF refactoring
15430 * Makefile.in: Removed header file (ipa-ref-inline.h).
15431 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
15433 (cgraph_speculative_call_info): Likewise.
15434 (cgraph_for_node_thunks_and_aliases): Likewise.
15435 (cgraph_for_node_and_aliases): Likewise.
15436 (verify_cgraph_node): Likewise.
15437 * cgraph.h: Batch of IPA REF functions become member functions of
15438 symtab_node: add_reference, maybe_add_reference, clone_references,
15439 clone_referring, clone_reference, find_reference,
15440 remove_stmt_references, remove_all_references,
15441 remove_all_referring, dump_references, dump_referring,
15442 has_alias_p, iterate_reference, iterate_referring.
15443 * cgraphbuild.c (record_reference): New IPA REF function used.
15444 (record_type_list): Likewise.
15445 (record_eh_tables): Likewise.
15446 (mark_address): Likewise.
15447 (mark_load): Likewise.
15448 (mark_store): Likewise.
15449 (pass_build_cgraph_edges): Likewise.
15450 (rebuild_cgraph_edge): Likewise.
15451 (cgraph_rebuild_references): Likewise.
15452 (pass_remove_cgraph_callee_edges): Likewise.
15453 * cgraphclones.c (cgraph_clone_node): Likewise.
15454 (cgraph_create_virtual_clone): Likewise.
15455 (cgraph_materialize_clone): Likewise.
15456 (cgraph_materialize_all_clones): Likewise.
15457 * cgraphunit.c (cgraph_reset_node): Likewise.
15458 (cgraph_reset_node): Likewise.
15459 (analyze_function): Likewise.
15460 (assemble_thunks_and_aliases): Likewise.
15461 (expand_function): Likewise.
15462 * ipa-comdats.c (propagate_comdat_group): Likewise.
15463 (enqueue_references): Likewise.
15464 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
15465 (create_specialized_node): Likewise.
15466 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
15467 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
15468 * ipa-inline.c (reset_edge_caches): Likewise.
15469 (update_caller_keys): Likewise.
15470 (execute): Likewise.
15471 * ipa-prop.c (remove_described_reference): Likewise.
15472 (propagate_controlled_uses): Likewise.
15473 (ipa_edge_duplication_hook): Likewise.
15474 (ipa_modify_call_arguments): Likewise.
15475 * ipa-pure-const.c (propagate_pure_const): Likewise.
15476 * ipa-ref-inline.h: Header file removed, functions moved
15477 to symtab_node class.
15478 * ipa-ref.c (remove_reference): New class member function.
15479 (cannot_lead_to_return): New class member function.
15480 (referring_ref_list): Likewise.
15481 (referred_ref_list): Likewise.
15482 Rest of functions moved to symtab_node class.
15483 * ipa-ref.h: New member functions remove_reference,
15484 cannot_lead_to_return, referring_ref_list, referred_ref_list added
15486 ipa_ref_list class has new member functions: first_reference,
15487 first_referring, clear, nreferences.
15488 * ipa-reference.c (analyze_function): New IPA REF function used.
15489 (write_node_summary_p): Likewise.
15490 (ipa_reference_write_optimization_summary): Likewise.
15491 * ipa-split.c (split_function): Likewise.
15492 * ipa-utils.c (ipa_reverse_postorder): Likewise.
15493 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
15494 (function_and_variable_visibility): Likewise.
15495 * ipa.c (has_addr_references_p): Likewise.
15496 (process_references): Argument type changed.
15497 (symtab_remove_unreachable_nodes): New IPA REF function used.
15498 (process_references): Likewise.
15499 (set_writeonly_bit): Likewise.
15500 * lto-cgraph.c: Implementation of new symtab_node member functions
15501 that uses new IPA REF functions.
15502 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
15504 * lto-streamer-out.c (output_symbol_p): Likewise.
15505 * lto-streamer.h (referenced_from_this_partition_p): Argument type
15507 * symtab.c: Implementation of new IPA REF API.
15508 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
15509 (ipa_tm_create_version): Likewise.
15510 (ipa_tm_execute): Likewise.
15511 * tree-emutls.c (gen_emutls_addr): Likewise.
15512 * tree-inline.c (copy_bb): Likewise.
15513 (delete_unreachable_blocks_update_callgraph): Likewise.
15514 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
15515 (varpool_for_node_and_aliases): Likewise.
15517 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
15519 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
15521 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
15524 * fold-const.c (fold_checksum_tree): Use a hash_table of const
15525 tree_node * instead of tree_node *.
15527 (print_fold_checksum): Likewise.
15528 (fold_check_failed): Likewise.
15529 (debug_fold_checksum): Likewise.
15530 (fold_build1_stat_loc): Likewise.
15531 (fold_build2_stat_loc): Likewise.
15532 (fold_build3_stat_loc): Likewise.
15533 (fold_build_call_array_loc): Likewise.
15535 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
15537 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
15538 implementation with call to...
15539 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
15541 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
15544 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
15546 PR tree-optimization/57742
15547 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
15548 after replacing the statement.
15550 2014-06-25 Nick Clifton <nickc@redhat.com>
15552 * config/v850/v850.c (GHS_default_section_names): Change to const
15554 (GHS_current_section_names): Likewise.
15555 (v850_insert_attributes): Do not build strings, just assign the
15556 names directly. Change the type of 'chosen_section' to const
15558 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
15559 directly to the array entry.
15560 * config/v850/v850.h (GHS_default_section_names): Change to const
15562 (GHS_current_section_names): Likewise.
15564 2014-06-25 Jakub Jelinek <jakub@redhat.com>
15566 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
15567 (LANG_HOOKS_DECLS): Add it.
15568 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
15570 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
15571 * langhooks.h (struct lang_hooks_for_decls): Add
15572 omp_clause_linear_ctor hook.
15573 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
15574 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
15575 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
15576 combined simd loop use omp_clause_linear_ctor hook.
15578 2014-06-24 Cong Hou <congh@google.com>
15580 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
15581 pattern recognition.
15582 (type_conversion_p): PROMOTION is true if it's a type promotion
15583 conversion, and false otherwise. Return true if the given expression
15584 is a type conversion one.
15585 * tree-vectorizer.h: Adjust the number of patterns.
15586 * tree.def: Add SAD_EXPR.
15587 * optabs.def: Add sad_optab.
15588 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
15589 * expr.c (expand_expr_real_2): Likewise.
15590 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
15591 * gimple.c (get_gimple_rhs_num_ops): Likewise.
15592 * optabs.c (optab_for_tree_code): Likewise.
15593 * tree-cfg.c (estimate_operator_cost): Likewise.
15594 * tree-ssa-operands.c (get_expr_operands): Likewise.
15595 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
15596 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
15597 * doc/generic.texi: Add document for SAD_EXPR.
15598 * doc/md.texi: Add document for ssad and usad.
15600 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15602 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
15603 qualification in cast.
15605 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
15607 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
15608 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
15609 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
15610 (tree_function_decl): ... here.
15611 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
15612 streaming of vindex to ...
15613 (write_ts_function_decl_tree_pointers): ... here.
15614 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
15615 Do not stream DECL_VINDEX.
15616 (lto_input_ts_function_decl_tree_pointers): Stream it here.
15618 2014-06-24 Catherine Moore <clm@codesourcery.com>
15619 Sandra Loosemore <sandra@codesourcery.com>
15621 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
15622 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
15623 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
15625 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
15627 * doc/invoke.texi (Warning Options): Remove duplicated
15628 -Wmaybe-uninitialized.
15630 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
15632 PR tree-optimization/57742
15633 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
15634 (handle_builtin_malloc, handle_builtin_memset): New functions.
15635 (strlen_optimize_stmt): Call them.
15636 * passes.def: Move strlen after loop+dom but before vrp.
15638 2014-06-24 Jakub Jelinek <jakub@redhat.com>
15641 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
15642 model family 6 CPU with has_longmode never use a CPU without
15645 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
15648 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
15651 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15653 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
15654 * dominance.c (iterate_fix_dominators): Use hash_map instead of
15656 * hash-map.h: New file.
15657 * ipa-comdats.c: Use hash_map instead of pointer_map.
15659 * lto-section-out.c: Adjust.
15660 * lto-streamer.h: Replace pointer_map with hash_map.
15661 * symtab.c (verify_symtab): Likewise.
15662 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
15663 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
15664 * tree-streamer.h: Likewise.
15665 * tree-streamer.c: Adjust.
15666 * pointer-set.h: Remove pointer_map.
15668 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15670 * hash-table.h: Add a template arg to choose between storing values
15671 and storing pointers to values, and then provide partial
15672 specializations for both.
15673 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
15674 should store, not the type values should point to.
15675 * tree-into-ssa.c (var_info_hasher): Likewise.
15676 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
15677 * tree-complex.c: Adjust.
15678 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
15679 table instead of int_tree_map *.
15680 * tree-parloops.c: Adjust.
15681 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
15682 type is being stored.
15683 * tree-vectorizer.c: Adjust.
15685 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15687 * hash-table.h: Remove a layer of indirection from hash_table so that
15688 it contains the hash table's data instead of a pointer to the data.
15689 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
15690 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
15691 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
15692 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
15693 fold-const.c, gcse.c, ggc-common.c,
15694 gimple-ssa-strength-reduction.c, gimplify.c,
15695 graphite-clast-to-gimple.c, graphite-dependences.c,
15696 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
15697 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
15698 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
15699 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
15700 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
15701 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
15702 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
15703 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
15704 tree-ssa-live.c, tree-ssa-loop-im.c,
15705 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
15706 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
15707 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
15708 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
15709 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
15710 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
15711 vtable-verify.c, vtable-verify.h: Adjust.
15713 2014-06-24 Richard Biener <rguenther@suse.de>
15715 PR tree-optimization/61572
15716 * tree-ssa-sink.c (statement_sink_location): Do not sink
15717 loads from hard registers.
15719 2014-06-24 Jakub Jelinek <jakub@redhat.com>
15721 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
15722 not mentioned in clauses use private clause if the iterator is
15723 declared in #pragma omp for simd, and when adding lastprivate
15724 instead, add it to the outer #pragma omp for too. Diagnose
15725 if the variable is private in outer context. For simd collapse > 1
15726 loops, replace all iterators with temporaries.
15727 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
15728 same even in collapse > 1 loops.
15730 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
15731 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
15733 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
15734 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
15736 (gimplify_adjust_omp_clauses): Likewise.
15737 * omp-low.c (lower_rec_simd_input_clauses,
15738 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
15739 safelen the same as safelen(1).
15740 * tree-nested.c (convert_nonlocal_omp_clauses,
15741 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
15742 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
15743 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
15744 Fixup handling of GIMPLE_OMP_TARGET.
15745 (convert_tramp_reference_stmt, convert_gimple_call): Handle
15748 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
15750 PR tree-optimization/61554
15751 * tree-ssa-propagate.c: Include "bitmap.h".
15752 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
15753 properly update constructor/destructor.
15754 (substitute_and_fold_dom_walker::before_dom_children):
15755 Remove call to gimple_purge_dead_eh_edges, add bb->index to
15756 need_eh_cleaup instead.
15757 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
15760 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
15762 * varpool.c (dump_varpool_node): Dump used_by_single_function.
15763 * tree-pass.h (make_pass_ipa_single_use): New pass.
15764 * cgraph.h (used_by_single_function): New flag.
15765 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
15767 * passes.def (pass_ipa_single_use): Scedule.
15768 * ipa.c (BOTTOM): New macro.
15769 (meet): New function
15770 (propagate_single_user): New function.
15771 (ipa_single_use): New function.
15772 (pass_data_ipa_single_use): New pass.
15773 (pass_ipa_single_use): New pass.
15774 (pass_ipa_single_use::gate): New gate.
15775 (make_pass_ipa_single_use): New function.
15777 2014-06-23 Kai Tietz <ktietz@redhat.com>
15780 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
15781 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
15783 2014-06-23 Richard Biener <rguenther@suse.de>
15785 * tree-ssa-loop.c (gate_loop): New function.
15786 (pass_tree_loop::gate): Call it.
15787 (pass_data_tree_no_loop, pass_tree_no_loop,
15788 make_pass_tree_no_loop): New.
15789 * tree-vectorizer.c: Include tree-scalar-evolution.c
15790 (pass_slp_vectorize::execute): Initialize loops and SCEV if
15792 (pass_slp_vectorize::clone): New method.
15793 * timevar.def (TV_TREE_NOLOOP): New.
15794 * tree-pass.h (make_pass_tree_no_loop): Declare.
15795 * passes.def (pass_tree_no_loop): New pass group with
15798 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
15801 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
15802 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
15804 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
15806 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
15807 "yes" where needed.
15809 2014-06-23 Alan Modra <amodra@gmail.com>
15812 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
15813 to zero on debug statements.
15815 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
15818 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
15819 Ignore third operand if present by marking qualifier_internal.
15821 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
15823 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
15825 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
15826 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
15827 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
15828 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
15829 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
15830 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
15831 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
15832 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
15833 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
15834 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
15835 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
15836 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
15837 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
15838 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
15839 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
15840 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
15841 logic in GCC vector extensions
15843 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
15844 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
15845 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
15846 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
15847 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
15848 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
15849 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
15850 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
15851 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
15852 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
15854 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
15856 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
15859 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
15860 (vget_low_s64): Use __GET_LOW macro.
15861 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
15862 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
15863 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
15864 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
15865 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
15867 (vcombine_s64): Use GCC vector extensions; remove cast.
15868 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
15869 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
15870 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
15871 Fix type signature; remove cast.
15873 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
15876 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
15878 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
15880 (BUILTIN_VD1): New.
15881 (BUILTIN_VD_RE): Remove.
15882 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
15883 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
15884 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
15885 variant but not df.
15886 (vreinterpretv1df*, vreinterpret*v1df): New.
15887 (vreinterpretdf*, vreinterpret*df): Remove.
15888 * config/aarch64/aarch64-simd.md (aarch64_create,
15889 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
15890 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
15892 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
15893 (vcreate_f64): Remove cast, use v1df builtin.
15894 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
15895 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
15896 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
15897 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
15898 vmov_n_f64, vst1_f64): Use gcc vector extensions.
15899 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
15900 add range check using __builtin_aarch64_im_lane_boundsi.
15901 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
15902 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
15903 type signature, use gcc vector extensions.
15904 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
15905 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
15906 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
15907 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
15908 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
15909 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
15910 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
15911 vreinterpret_u64_f64): Use v1df builtin not df.
15913 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
15915 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
15918 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
15920 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
15923 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15925 * loop-invariant.c (pre_check_invariant_p): New function.
15926 (find_invariant_insn): Call pre_check_invariant_p.
15928 2014-06-22 Richard Henderson <rth@redhat.com>
15931 * compare-elim.c (struct comparison): Add eh_note.
15932 (find_comparison_dom_walker::before_dom_children): Don't eliminate
15933 a redundant comparison in a different EH region. Purge EH edges if
15936 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15938 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
15939 (var_shift): Use it.
15940 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
15941 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
15942 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
15943 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
15944 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
15945 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
15946 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
15947 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
15948 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
15949 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
15950 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
15951 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
15952 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
15953 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
15954 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
15955 *rotldi3_internal15be): Use the new attribute. Merge register and
15956 integer alternatives.
15958 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15960 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
15961 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
15962 split, *ashrdi3_internal3 and split): Delete, merge into...
15963 (ashr<mode>3): New expander.
15964 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
15965 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
15967 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15969 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
15970 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
15971 *rotldi3_internal3 and split): Delete, merge into...
15972 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
15973 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
15974 Use "rotlw" extended mnemonic.
15976 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15978 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
15979 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
15980 and split, *ashldi3_internal3 and split): Delete, merge into...
15981 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
15982 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
15984 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15986 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
15987 (lshrsi3, two anonymous define_insns and define_splits,
15988 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
15989 *lshrdi3_internal3 and split): Delete, merge into...
15990 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
15991 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
15993 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15995 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
15996 Remove "O" alternative.
15998 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
16000 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
16001 (mips_move_from_gpr_cost): Likewise.
16002 (mips_register_move_cost): Update accordingly.
16003 (mips_secondary_reload_class): Remove name of in_p.
16005 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
16008 * config/i386/i386.md (x86_64_shrd, x86_shrd,
16009 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
16011 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
16013 * config/nios2/nios2.c: Include "builtins.h".
16015 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
16017 * cgraph.h (tls_model_names): New variable.
16018 * print-tree.c (print_node): Simplify.
16019 * varpool.c (tls_model_names): New variable.
16020 (dump_varpool_node): Output tls model.
16022 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
16024 * ipa-visibility.c (function_and_variable_visibility): Disable
16025 temporarily local aliases for some targets.
16027 2014-06-20 Marek Polacek <polacek@redhat.com>
16029 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
16030 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
16031 into SANITIZE_UNDEFINED.
16032 * doc/invoke.texi: Describe -fsanitize=bounds.
16033 * gimplify.c (gimplify_call_expr): Add gimplification of internal
16034 functions created in the FEs.
16035 * internal-fn.c: Move "internal-fn.h" after "tree.h".
16036 (expand_UBSAN_BOUNDS): New function.
16037 * internal-fn.def (UBSAN_BOUNDS): New internal function.
16038 * internal-fn.h: Don't define internal functions here.
16039 * opts.c (common_handle_option): Add -fsanitize=bounds.
16040 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
16041 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
16042 * tree-core.h: Define internal functions here.
16043 (struct tree_base): Add ifn field.
16044 * tree-pretty-print.c: Include "internal-fn.h".
16045 (dump_generic_node): Handle functions without CALL_EXPR_FN.
16046 * tree.c (get_callee_fndecl): Likewise.
16047 (build_call_expr_internal_loc): New function.
16048 * tree.def (CALL_EXPR): Update description.
16049 * tree.h (CALL_EXPR_IFN): Define.
16050 (build_call_expr_internal_loc): Declare.
16051 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
16053 (ubsan_type_descriptor): Change bool parameter to enum
16054 ubsan_print_style. Adjust the code. Add handling of
16056 (ubsan_expand_bounds_ifn): New function.
16057 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
16058 (ubsan_build_overflow_builtin): Likewise.
16059 (instrument_bool_enum_load): Likewise.
16060 (ubsan_instrument_float_cast): Likewise.
16061 * ubsan.h (enum ubsan_print_style): New enum.
16062 (ubsan_expand_bounds_ifn): Declare.
16063 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
16065 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
16067 * config/rs6000/rs6000.md: Append `DONE' to preparation
16068 statements of `bswap' pattern splitters.
16070 2014-06-20 Tom de Vries <tom@codesourcery.com>
16072 * target.def (call_fusage_contains_non_callee_clobbers): Update
16074 * doc/tm.texi: Regenerate.
16076 2014-06-20 Yury Gribov <y.gribov@samsung.com>
16077 Max Ostapenko <m.ostapenko@partner.samsung.com>
16080 * asan.c (instrument_strlen_call): Fixed instrumentation of
16083 2014-06-20 Martin Jambor <mjambor@suse.cz>
16086 * ipa-prop.c (impossible_devirt_target): New function.
16087 (try_make_edge_direct_virtual_call): Use it, also instead of
16090 2014-06-20 Yury Gribov <y.gribov@samsung.com>
16091 Max Ostapenko <m.ostapenko@partner.samsung.com>
16094 * asan.c (build_check_stmt): Add condition.
16096 2014-06-20 Martin Jambor <mjambor@suse.cz>
16099 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
16102 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16104 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
16106 (VCONQ): Make comment more helpful.
16108 * config/aarch64/aarch64-simd.md
16109 (aarch64_sqdmulh_lane<mode>):
16110 Use VCOND for operands 2. Update lane checking and flipping logic.
16111 (aarch64_sqrdmulh_lane<mode>): Likewise.
16112 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
16113 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
16114 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
16115 attribute of operand 3 to VCOND.
16116 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
16117 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
16118 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
16119 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
16120 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
16121 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
16123 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
16124 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
16125 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
16126 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
16127 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
16128 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
16129 operand to VCOND. Update lane flipping and bounds checking logic.
16130 (aarch64_sqdmlal2_lane<mode>): Likewise.
16131 (aarch64_sqdmlsl_lane<mode>): Likewise.
16132 (aarch64_sqdmull_lane<mode>): Likewise.
16133 (aarch64_sqdmull2_lane<mode>): Likewise.
16134 (aarch64_sqdmlal_laneq<mode>):
16135 Replace VCON usage with VCONQ.
16136 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
16137 (aarch64_sqdmlal2_laneq<mode>): Emit
16138 aarch64_sqdmlal2_laneq<mode>_internal insn.
16139 Replace VCON with VCONQ.
16140 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
16141 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
16142 (aarch64_sqdmull_laneq<mode>): Emit
16143 aarch64_sqdmull_laneq<mode>_internal insn.
16144 Replace VCON with VCONQ.
16145 (aarch64_sqdmull2_laneq<mode>): Emit
16146 aarch64_sqdmull2_laneq<mode>_internal insn.
16147 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
16148 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
16149 of 3rd argument to int16x4_t.
16150 (vqdmlalh_lane_s16): Likewise.
16151 (vqdmlslh_lane_s16): Likewise.
16152 (vqdmull_high_lane_s16): Likewise.
16153 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
16154 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
16155 (vqdmlsl_lane_s16): Likewise.
16156 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
16157 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
16158 (vqdmlals_lane_s32): Likewise.
16159 (vqdmlsls_lane_s32): Likewise.
16160 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
16161 (vqdmulls_lane_s32): Likewise.
16162 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
16163 (vqdmlsl_lane_s32): Likewise.
16164 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
16165 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
16166 (vqrdmulhh_lane_s16): Likewise.
16167 (vqdmlsl_high_lane_s16): Likewise.
16168 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
16169 (vqdmlsl_high_lane_s32): Likewise.
16170 (vqrdmulhs_lane_s32): Likewise.
16172 2014-06-20 Tom de Vries <tom@codesourcery.com>
16174 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
16175 get_call_reg_set_usage.
16177 2014-06-20 Tom de Vries <tom@codesourcery.com>
16179 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
16180 it contains all call_used_regs.
16182 2014-06-20 Tom de Vries <tom@codesourcery.com>
16184 * final.c (collect_fn_hard_reg_usage): Add and use variable
16185 function_used_regs.
16187 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
16189 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
16190 (set_init_priority, get_init_priority, set_fini_priority,
16191 get_fini_priority): New methods.
16192 * tree.c (init_priority_for_decl): Remove.
16193 (init_ttree): Do not initialize init priority.
16194 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
16195 (decl_priority_info): Remove.
16196 (decl_init_priority_insert): Rewrite.
16197 (decl_fini_priority_insert): Rewrite.
16198 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
16199 tree_priority_map_marked_p): Remove.
16200 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
16201 * lto-streamer-out.c (hash_tree): Do not hash priorities.
16202 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
16203 not output priorities.
16204 (pack_ts_function_decl_value_fields): Likewise.
16205 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
16206 not input priorities.
16207 (unpack_ts_function_decl_value_fields): Likewise.
16208 * symtab.c (symbol_priority_map): Declare.
16209 (init_priority_hash): Declare.
16210 (symtab_unregister_node): Unregister from priority hash, too.
16211 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
16213 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
16214 (symbol_priority_info): New function.
16215 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
16217 * tree-core.h (tree_priority_map): Remove.
16219 2014-06-20 Jakub Jelinek <jakub@redhat.com>
16221 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
16222 0xff to uint64_t before shifting it up.
16224 2014-06-20 Julian Brown <julian@codesourcery.com>
16225 Chung-Lin Tang <cltang@codesourcery.com>
16227 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
16228 TARGET_THUMB1_ONLY. Add comments.
16230 2014-06-19 Tom de Vries <tom@codesourcery.com>
16232 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
16233 return type to void.
16234 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
16236 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
16238 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
16239 as "move", from depends_on.
16241 2014-06-19 Terry Guo <terry.guo@arm.com>
16243 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
16246 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
16248 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
16250 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
16252 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
16255 * config/sh/sh.c (prepare_move_operands): Don't process TLS
16256 addresses here if reload in progress or completed.
16258 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
16260 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
16261 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
16262 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
16263 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
16264 (mips_register_priority): New function that implements the target
16265 hook TARGET_REGISTER_PRIORITY.
16266 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
16267 (mips_lra_p): Likewise for TARGET_LRA_P.
16268 (TARGET_REGISTER_PRIORITY): Define macro.
16269 (TARGET_SPILL_CLASS): Likewise.
16270 (TARGET_LRA_P): Likewise.
16271 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
16273 (REG_CLASS_NAMES): Likewise.
16274 (REG_CLASS_CONTENTS): Likewise.
16275 (BASE_REG_CLASS): Use M16_SP_REGS.
16276 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
16277 New set attribute to enable alternatives depending on the register
16279 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
16280 (*lea64): Disable pattern for MIPS16.
16281 * config/mips/mips.opt (mlra): New option.
16283 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
16285 * lra-constraints.c (base_to_reg): New function.
16286 (process_address): Use new function.
16288 2014-06-18 Tom de Vries <tom@codesourcery.com>
16290 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
16291 * config/aarch64/aarch64.c
16292 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
16293 (aarch64_emit_call_insn): New function.
16294 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
16296 * config/aarch64/aarch64.md (define_expand "call_internal")
16297 (define_expand "call_value_internal", define_expand "sibcall_internal")
16298 (define_expand "sibcall_value_internal"): New.
16299 (define_expand "call", define_expand "call_value")
16300 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
16301 expand variant and aarch64_emit_call_insn.
16303 2014-06-18 Radovan Obradovic <robradovic@mips.com>
16304 Tom de Vries <tom@codesourcery.com>
16306 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
16307 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
16309 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
16310 clobbers to CALL_INSN_FUNCTION_USAGE.
16311 (define_expand "sibcall_internal")
16312 (define_expand "sibcall_value_internal"): New.
16313 (define_expand "call", define_expand "call_value"): Add argument to
16314 arm_emit_call_insn.
16315 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
16316 (define_expand "sibcall_value"): Use sibcall_value_internal and
16317 arm_emit_call_insn.
16319 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16321 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
16323 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16325 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
16328 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16330 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
16331 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
16332 annotations. Fix DWARF information.
16334 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16336 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
16337 __udivmoddi4, and fixups for negative operands.
16339 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16341 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
16343 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16345 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
16348 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16350 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
16353 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16355 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
16356 describing register usage on function entry and exit.
16358 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16360 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
16361 (__aeabi_ldivmod): Fix whitespace.
16363 2014-06-18 Andreas Schwab <schwab@suse.de>
16365 * doc/md.texi (Standard Names): Use @itemx for grouped items.
16366 Remove blank line after @item.
16368 2014-06-18 Richard Henderson <rth@redhat.com>
16371 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
16373 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16375 * config/arm/arm.c (neon_vector_mem_operand): Allow register
16376 POST_MODIFY for neon loads and stores.
16377 (arm_print_operand): Output post-index register for neon loads and
16380 2014-06-18 Richard Biener <rguenther@suse.de>
16382 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
16384 2014-06-18 Richard Biener <rguenther@suse.de>
16386 * tree-pass.h (make_pass_dce_loop): Remove.
16387 * passes.def: Replace pass_dce_loop with pass_dce.
16388 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
16389 changed free niter estimates and reset the scev cache.
16390 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
16391 make_pass_dce_loop): Remove.
16392 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
16393 (fini_copy_prop): Return whether something changed. Always
16394 let substitute_and_fold perform DCE and free niter estimates
16395 and reset the scev cache if so.
16396 (execute_copy_prop): If sth changed schedule cleanup-cfg.
16397 (pass_data_copy_prop): Do not unconditionally schedule
16398 cleanup-cfg or update-ssa.
16400 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
16402 PR tree-optimization/61518
16403 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
16404 reduction var is used in reduction stmt or phi-function only.
16406 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16408 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
16410 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
16412 PR tree-optimization/61517
16413 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
16414 whose rhs's first tree is the source expression instead of the
16416 (find_bswap_or_nop): Likewise.
16417 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
16418 gimple stmt whose rhs's first tree is the source. In the memory source
16419 case, move the stmt to be replaced close to one of the original load to
16420 avoid the problem of a store between the load and the stmt's original
16422 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
16425 2014-06-18 Andreas Schwab <schwab@suse.de>
16427 PR rtl-optimization/54555
16428 * postreload.c (move2add_use_add2_insn): Substitute
16429 STRICT_LOW_PART only if it is cheaper.
16431 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
16433 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
16434 Do not use unspec as call operand. Use memory_operand instead of
16435 memory_nox32_operand and add "m" operand constraint. Disable
16436 pattern for TARGET_X32.
16437 (*sibcall_pop_memory): Ditto.
16438 (*sibcall_value_memory): Ditto.
16439 (*sibcall_value_pop_memory): Ditto.
16440 (sibcall peepholes): Merge SImode and DImode patterns using
16441 W mode iterator. Use memory_operand instead of memory_nox32_operand.
16442 Disable pattern for TARGET_X32. Check if eliminated register is
16443 really dead after call insn. Generate call RTX without unspec operand.
16444 (sibcall_value peepholes): Ditto.
16445 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
16446 instead of memory_nox32_operand. Check if eliminated register is
16447 really dead after call insn. Generate call RTX without unspec operand.
16448 (sibcall_value_pop peepholes): Ditto.
16449 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
16451 2014-06-18 Terry Guo <terry.guo@arm.com>
16454 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
16457 2014-06-18 Olivier Hainque <hainque@adacore.com>
16459 * tree-core.h (tree_block): Add an "end_locus" field, allowing
16460 memorization of the end of block source location.
16461 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
16462 * gimplify.c (gimplify_bind_expr): Propagate the block start and
16463 end source location info we have on the block entry/exit code we
16466 2014-06-18 Richard Biener <rguenther@suse.de>
16468 * common.opt (fssa-phiopt): New option.
16469 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
16471 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
16472 * doc/invoke.texi (-fssa-phiopt): Document.
16474 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16476 * genattrtab.c (n_bypassed): New variable.
16477 (process_bypasses): Initialise n_bypassed.
16478 Count number of bypassed reservations.
16479 (make_automaton_attrs): Allocate space for bypassed reservations
16480 rather than number of bypasses.
16482 2014-06-18 Richard Biener <rguenther@suse.de>
16484 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
16485 we propagated anything.
16486 (substitute_and_fold_dom_walker::before_dom_children): Something
16487 changed if we propagated into PHI arguments.
16488 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
16491 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
16493 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
16495 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
16496 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
16497 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
16498 Introduces alternative way of loads group permutaions.
16499 (vect_transform_grouped_load): Try alternative way of permutations.
16501 2014-06-18 Jakub Jelinek <jakub@redhat.com>
16503 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
16504 changed in ORT_TARGET region, don't jump to do_outer.
16505 (struct gimplify_adjust_omp_clauses_data): New type.
16506 (gimplify_adjust_omp_clauses_1): Adjust for data being
16507 a struct gimplify_adjust_omp_clauses_data pointer instead
16508 of tree *. Pass pre_p as a new argument to
16509 lang_hooks.decls.omp_finish_clause hook.
16510 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
16511 splay_tree_foreach to pass both list_p and pre_p.
16512 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
16513 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
16514 gimplify_adjust_omp_clauses callers.
16515 * langhooks.c (lhd_omp_finish_clause): New function.
16516 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
16517 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
16518 * langhooks.h (struct lang_hooks_for_decls): Add a new
16519 gimple_seq * argument to omp_finish_clause hook.
16520 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
16521 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
16522 (scan_omp_parallel, lower_omp_for): When adding
16523 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
16524 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
16525 * tree-nested.c (convert_nonlocal_omp_clauses,
16526 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
16527 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
16529 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
16531 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
16532 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
16534 2014-06-17 Xinliang David Li <davidxl@google.com>
16536 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
16537 * passes.c (pass_init_dump_file): Do not set initialize
16538 flag to false unconditionally.
16540 2014-06-17 Richard Biener <rguenther@suse.de>
16542 * genopinit.c (main): Use vec<>::qsort method.
16543 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
16545 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
16547 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
16549 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
16550 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
16551 (mips_move_to_gpr_cost): Remove ST_REGS case.
16552 (mips_move_from_gpr_cost): Likewise.
16553 (mips_register_move_cost): Likewise.
16554 (mips_secondary_reload_class): Likewise.
16556 2014-06-17 Richard Biener <rguenther@suse.de>
16558 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
16559 (pass_all_optimizations): Move 3rd copy-prop pass from after
16560 fre to before ifcombine/phiopt.
16562 2014-06-17 Richard Biener <rguenther@suse.de>
16564 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
16565 and allow all blocks to be forwarders.
16567 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
16570 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
16571 variable 'size'; calculate 'size' right in the front; use
16572 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
16573 pcum->aapcs_stack_words.
16575 2014-06-17 Nick Clifton <nickc@redhat.com>
16577 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
16578 (umulhi3, mulsidi3, umulsidi3): Likewise.
16580 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
16582 PR middle-end/61508
16583 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
16584 check for section name.
16586 2014-06-17 Richard Biener <rguenther@suse.de>
16588 * tree-ssa-propagate.c: Include domwalk.h.
16589 (substitute_and_fold): Outline main worker into a domwalker ...
16590 (substitute_and_fold_dom_walker::before_dom_children): ... here.
16591 Schedule stmts we can fully propagate for removal. Remove
16593 (substitute_and_fold): Apply a dominator walk to perform
16594 substitution. Process stmts scheduled for removal here.
16596 2014-06-17 Richard Biener <rguenther@suse.de>
16598 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
16599 of PHI node moving.
16601 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
16603 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
16604 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
16605 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
16606 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
16607 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
16609 (get_fpscr) : Likewise.
16611 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
16613 PR rtl-optimization/61325
16614 * lra-constraints.c (valid_address_p): Add forward declaration.
16615 (simplify_operand_subreg): Check address validity before and after
16616 alter_reg of memory subreg.
16618 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
16620 * config/i386/i386.c (decide_alg): Correctly handle
16621 maximum size of stringop algorithm.
16623 2014-06-16 Yury Gribov <y.gribov@samsung.com>
16625 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
16627 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
16629 PR rtl-optimization/61522
16630 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
16632 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
16635 * symtab.c (symtab_node::reset_section): New method.
16636 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
16638 * cgraph.h (reset_section): Declare.
16639 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
16640 do not consider comdat locals.
16641 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
16643 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
16644 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
16645 reset sections of symbols dragged out of the comdats.
16646 (function_and_variable_visibility): Reset sections of
16649 2014-06-16 Richard Biener <rguenther@suse.de>
16651 PR tree-optimization/61482
16652 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
16653 [-INF(OVF), +INF(OVF)] range.
16655 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
16657 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
16658 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
16659 handling 32-bit multiplication.
16661 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
16663 PR middle-end/61430
16664 * lra-lives.c (process_bb_lives): Skip creating copy during
16665 insn scan when src/dest has constrained to same regno.
16667 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
16669 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
16670 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
16672 2014-06-16 Yury Gribov <y.gribov@samsung.com>
16674 * asan.c (check_func): New function.
16675 (maybe_create_ssa_name): Likewise.
16676 (build_check_stmt_with_calls): Likewise.
16677 (use_calls_p): Likewise.
16678 (report_error_func): Change interface.
16679 (build_check_stmt): Allow non-integer lengths; add support
16681 (asan_instrument): Likewise.
16682 (instrument_mem_region_access): Moved code to build_check_stmt.
16683 (instrument_derefs): Likewise.
16684 (instrument_strlen_call): Likewise.
16685 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
16686 * doc/invoke.texi: Describe new parameter.
16687 * params.def: Define new parameter.
16688 * params.h: Likewise.
16689 * sanitizer.def: Describe new builtins.
16691 2014-06-16 Richard Biener <rguenther@suse.de>
16693 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
16694 Make all defs available at the end.
16695 (eliminate): If we remove a PHI node schedule cfg-cleanup.
16697 2014-06-18 Jakub Jelinek <jakub@redhat.com>
16700 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
16702 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
16705 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
16706 initialization. Replace remaining use of uid.
16708 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
16710 * c-family/c-common.c (handle_tls_model_attribute): Use
16711 set_decl_tls_model.
16712 * c-family/c-common.c (handle_tls_model_attribute): Use
16713 set_decl_tls_model.
16714 * cgraph.h (struct varpool_node): Add tls_model.
16715 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
16716 * tree.h (DECL_TLS_MODEL): Update.
16717 (DECL_THREAD_LOCAL_P): Check that variable is static.
16718 (decl_tls_model): Declare.
16719 (set_decl_tls_model): Declare.
16720 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
16721 set symbol prorperties.
16722 (get_emutls_init_templ_addr): Cleanup.
16723 (new_emutls_decl): Update.
16724 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
16725 (lto_input_varpool_node): Likewise.
16726 * lto-streamer-out.c (hash_tree): Likewise.
16727 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
16728 not stream DECL_TLS_MODEL.
16729 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
16730 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
16732 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16734 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
16736 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16738 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
16739 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
16741 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
16742 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
16743 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
16744 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
16745 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
16746 (df_get_artificial_defs, df_get_artificial_uses)
16747 (df_single_def, df_single_use): Update accordingly.
16748 (df_refs_chain_dump): Take the first element in a linked list as
16749 parameter, rather than a pointer to an array of pointers.
16750 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
16751 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
16752 (df_chain_create_bb_process_use): Likewise.
16753 (df_md_bb_local_compute_process_def): Likewise.
16754 * fwprop.c (process_defs, process_uses): Likewise.
16755 (register_active_defs, update_uses): Likewise.
16756 (forward_propagate_asm): Update for new df_ref linking.
16757 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
16758 (df_null_ref_rec, df_null_mw_rec): Likewise.
16759 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
16761 (df_scan_free_bb_info): Remove check for null artificial_defs.
16762 (df_install_ref_incremental): Adjust for new df_ref linking.
16763 Use a single-element insertion rather than a full sort.
16764 (df_ref_chain_delete_du_chain): Take the first element
16765 in a linked list as parameter, rather than a pointer to an array of
16767 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
16768 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
16769 (df_insn_info_delete): Remove check for null defs and call to
16770 df_scan_free_mws_vec.
16771 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
16772 null rather than df_null_*_rec.
16773 (df_insn_rescan_debug_internal): Likewise, and update null
16774 checks in the same way. Remove check for null defs.
16775 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
16776 Move a single element rather doing a full sort.
16777 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
16779 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
16780 Initialize df_ref and df_mw_hardreg lists to null rather than
16782 (df_ref_compare): Take df_refs as parameter, transferring the
16783 old interface to...
16784 (df_ref_ptr_compare): ...this new function.
16785 (df_sort_and_compress_refs): Update accordingly.
16786 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
16787 old interface to...
16788 (df_mw_ptr_compare): ...this new function.
16789 (df_sort_and_compress_mws): Update accordingly.
16790 (df_install_refs, df_install_mws): Return a linked list rather than
16791 an array of pointers.
16792 (df_refs_add_to_chains): Assert that old lists are empty rather
16794 (df_insn_refs_verify): Don't handle null defs speciailly.
16795 * web.c (union_match_dups): Update for new df_ref linking.
16797 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16799 * df.h (df_ref_create, df_ref_remove): Delete.
16800 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
16801 (df_ref_remove): Likewise.
16803 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16805 * df.h (df_single_def, df_single_use): New functions.
16806 * ira.c (find_moveable_pseudos): Use them.
16808 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16810 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
16811 * df-problems.c (df_note_bb_compute): Use it.
16812 * regstat.c (regstat_bb_compute_ri): Likewise.
16814 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16816 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
16817 * cse.c (cse_extended_basic_block): Use them.
16818 * dce.c (mark_artificial_use): Likewise.
16819 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
16820 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
16821 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
16822 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
16823 (df_simulate_initialize_backwards): Likewise.
16824 (df_simulate_finalize_backwards): Likewise.
16825 (df_simulate_initialize_forwards): Likewise.
16826 (df_md_simulate_artificial_defs_at_top): Likewise.
16827 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
16828 * regrename.c (init_rename_info): Likewise.
16829 * regstat.c (regstat_bb_compute_ri): Likewise.
16830 (regstat_bb_compute_calls_crossed): Likewise.
16832 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16834 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
16835 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
16836 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
16837 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
16838 * combine.c (create_log_links): Likewise.
16839 * compare-elim.c (find_flags_uses_in_insn): Likewise.
16840 (try_eliminate_compare): Likewise.
16841 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
16842 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
16843 (remove_reg_equal_equiv_notes_for_defs): Likewise.
16844 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
16845 (word_dce_process_block, dce_process_block): Likewise.
16846 * ddg.c (def_has_ccmode_p): Likewise.
16847 * df-core.c (df_bb_regno_first_def_find): Likewise.
16848 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
16849 * df-problems.c (df_rd_simulate_one_insn): Likewise.
16850 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
16851 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
16852 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
16853 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
16854 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
16855 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
16856 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
16857 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
16858 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
16859 * fwprop.c (local_ref_killed_between_p): Likewise.
16860 (all_uses_available_at, free_load_extend): Likewise.
16861 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
16862 * hw-doloop.c (scan_loop): Likewise.
16863 * ifcvt.c (dead_or_predicable): Likewise.
16864 * init-regs.c (initialize_uninitialized_regs): Likewise.
16865 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
16866 (process_bb_node_lives): Likewise.
16867 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
16868 (find_moveable_pseudos): Likewise.
16869 * loop-invariant.c (check_dependencies, record_uses): Likewise.
16870 * recog.c (peep2_find_free_register): Likewise.
16871 * ree.c (get_defs): Likewise.
16872 * regstat.c (regstat_bb_compute_ri): Likewise.
16873 (regstat_bb_compute_calls_crossed): Likewise.
16874 * sched-deps.c (find_inc, find_mem): Likewise.
16875 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
16876 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
16877 * shrink-wrap.c (requires_stack_frame_p): Likewise.
16878 (prepare_shrink_wrap): Likewise.
16879 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
16880 * web.c (union_defs, pass_web::execute): Likewise.
16881 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
16882 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
16884 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
16886 * lra-assign.c (assign_by_spills): Add code to assign vector regs
16887 to inheritance pseudos.
16888 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
16890 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
16893 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
16894 (BU_MISC_2): Rename to ...
16895 (BU_LDBL128_2): ... this.
16896 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
16897 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
16898 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
16899 RS6000_BTM_LDBL128.
16900 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
16901 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
16902 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
16903 (unpacktf_1): Likewise.
16904 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
16905 (__builtin_longdouble_dw1): Likewise.
16906 * doc/sourcebuild.texi (longdouble128): Document.
16908 2014-06-13 Jeff Law <law@redhat.com>
16910 PR rtl-optimization/61094
16911 PR rtl-optimization/61446
16912 * ree.c (combine_reaching_defs): Get the mode for the copy from
16913 the extension insn rather than the defining insn.
16915 2014-06-13 Dehao Chen <dehao@google.com>
16917 * dwarf2out.c (add_linkage_name): Emit more linkage name.
16919 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
16921 * doc/install.texi (--enable-linker-plugin-configure-flags)
16922 (--enable-linker-plugin-flags): Document new flags.
16924 2014-06-13 Martin Jambor <mjambor@suse.cz>
16927 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
16928 cache_token if returning early.
16930 2014-06-13 Nick Clifton <nickc@redhat.com>
16932 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
16933 requested alignment is active.
16934 (LABEL_ALIGN): Likewise.
16935 (LOOP_ALIGN): Likewise.
16937 2014-06-13 Richard Biener <rguenther@suse.de>
16939 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
16940 Rewrite to propagate the VN result into all uses where
16941 possible and to remove stmts becoming dead because of that.
16942 (eliminate): Generalize stmt removal handling, remove in
16943 reverse dominator order to support proper debug stmt
16944 generation. Update stmts before removing stmts.
16945 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
16947 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
16949 PR tree-optimization/61375
16950 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
16951 symbolic number cannot be represented in an uint64_t.
16952 (find_bswap_or_nop_1): Likewise.
16954 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
16956 * symtab.c (symtab_node::reset_section): New method.
16957 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
16959 * cgraph.h (reset_section): Declare.
16960 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
16961 do not consider comdat locals.
16962 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
16964 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
16965 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
16966 reset sections of symbols dragged out of the comdats.
16967 (function_and_variable_visibility): Reset sections of
16970 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
16972 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
16973 to use symtab and decl_binds_to_current_def_p
16974 * tree-vectorizer.c (increase_alignment): Increase alignment
16975 of alias target, too.
16977 2014-06-12 Jakub Jelinek <jakub@redhat.com>
16979 PR middle-end/61486
16980 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
16981 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
16982 if outer combined construct is distribute.
16983 (gimplify_omp_for): For OMP_DISTRIBUTE set
16984 gimplify_omp_ctxp->distribute.
16985 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
16986 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
16987 mapping into decl map.
16989 2014-06-12 Jason Merrill <jason@redhat.com>
16991 * common.opt (fabi-version): Change default to 0.
16993 2014-06-12 Jason Merrill <jason@redhat.com>
16995 * toplev.c (process_options): Reject -fabi-version=1.
16997 2014-06-12 Jeff Law <law@redhat.com>
16999 PR tree-optimization/61009
17000 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
17001 value when we stop processing a block due to problematic PHIs.
17003 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
17005 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
17006 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
17007 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
17008 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
17009 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
17010 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
17011 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
17012 are not in the spec.
17014 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
17017 * config/aarch64/aarch64-modes.def: Add V1DFmode.
17018 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
17021 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
17023 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
17025 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
17028 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
17029 loading from address spaces.
17031 2014-06-12 Martin Liska <mliska@suse.cz>
17034 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
17035 statement is reachable.
17037 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
17039 * symtab.c (section_hash): New hash.
17040 (symtab_unregister_node): Clear section before freeing.
17041 (hash_section_hash_entry): New haser.
17042 (eq_sections): New function.
17043 (symtab_node::set_section_for_node): New method.
17044 (set_section_1): Update.
17045 (symtab_node::set_section): Take string instead of tree as parameter.
17046 (symtab_resolve_alias): Update.
17047 * cgraph.h (section_hash_entry_d): New structure.
17048 (section_hash_entry): New typedef.
17049 (cgraph_node): Change comdat_group_ to x_comdat_group,
17050 change section_ to x_section and turn into section_hash_entry;
17051 update accestors; put set_section_for_node offline.
17052 * tree.c (decl_section_name): Turn into string.
17053 (set_decl_section_name): Change parameter to be string.
17054 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
17055 * sdbout.c (sdbout_one_type): Update.
17056 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
17057 * varasm.c (IN_NAMED_SECTION, get_named_section,
17058 resolve_unique_section, hot_function_section, get_named_text_section,
17059 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
17060 make_decl_rtl, default_unique_section): Update.
17061 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
17062 (c6x_elf_unique_section): Update.
17063 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
17064 * config/pa/pa.c (pa_function_section): Update.
17065 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
17066 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
17067 * config/arc/arc.c (arc_in_small_data_p): Update.
17068 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
17069 * config/mcore/mcore.c (mcore_unique_section): Update.
17070 * config/mips/mips.c (mips16_build_function_stub): Update.
17071 (mips16_build_call_stub): Update.
17072 (mips_function_rodata_section): Update.
17073 (mips_in_small_data_p): Update.
17074 * config/score/score.c (score_in_small_data_p): Update.
17075 * config/rx/rx.c (rx_in_small_data): Update.
17076 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
17077 (rs6000_xcoff_asm_named_section): Update.
17078 (rs6000_xcoff_unique_section): Update.
17079 * config/frv/frv.c (frv_string_begins_with): Update.
17080 (frv_in_small_data_p): Update.
17081 * config/v850/v850.c (v850_encode_data_area): Update.
17082 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
17083 (bfin_handle_l1_data_attribute): Update.
17084 (bfin_handle_l2_attribute): Update.
17085 * config/mep/mep.c (mep_unique_section): Update.
17086 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
17088 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
17089 (h8300_handle_tiny_data_attribute): Update.
17090 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
17091 (m32r_in_small_data_p): Update.
17092 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
17093 * config/i386/i386.c (ix86_in_large_data_p): Update.
17094 * config/i386/winnt.c (i386_pe_unique_section): Update.
17095 * config/darwin.c (darwin_function_section): Update.
17096 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
17097 * tree-emutls.c (get_emutls_init_templ_addr): Update.
17098 (new_emutls_decl): Update.
17099 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
17100 input_varpool_node): Update.
17101 (ead_string_cst): Turn to ...
17102 (read_string): ... this one.
17103 * dwarf2out.c (secname_for_decl): Update.
17104 * asan.c (asan_protect_global): Update.
17106 2014-06-11 DJ Delorie <dj@redhat.com>
17108 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
17110 * config/rx/rx.c (rx_option_override): Likewise.
17111 (rx_align_for_label): Likewise.
17113 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
17115 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
17117 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
17120 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17122 * common.md: New file.
17123 * doc/md.texi: Update description of generic, machine-independent
17125 * config/s390/constraints.md (e): Delete.
17126 * Makefile.in (md_file): Include common.md.
17127 * config/m32c/t-m32c (md_file): Likewise.
17128 * genpreds.c (general_mem): New array.
17129 (generic_constraint_letters): Remove constraints now defined by
17131 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
17132 Allow the first character to be '<' or '>' as well.
17133 * genoutput.c (general_mem): New array.
17134 (indep_constraints): Remove constraints now defined by common.md.
17135 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
17136 Remove special handling of 'm'.
17137 * ira-costs.c (record_reg_classes): Remove special handling of
17138 constraints now defined by common.md.
17139 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
17140 * ira-lives.c (single_reg_class): Likewise.
17141 (ira_implicitly_set_insn_hard_regs): Likewise.
17142 * lra-constraints.c (reg_class_from_constraints): Likewise.
17143 (process_alt_operands, process_address, curr_insn_transform): Likewise.
17144 * postreload.c (reload_cse_simplify_operands): Likewise.
17145 * reload.c (push_secondary_reload, scratch_reload_class)
17146 (find_reloads, alternative_allows_const_pool_ref): Likewise.
17147 * reload1.c (maybe_fix_stack_asms): Likewise.
17148 * targhooks.c (default_secondary_reload): Likewise.
17149 * stmt.c (parse_output_constraint): Likewise.
17150 * recog.c (preprocess_constraints): Likewise.
17151 (constrain_operands, peep2_find_free_register): Likewise.
17152 (asm_operand_ok): Likewise, but add a comment saying why 'o'
17153 must be handled specially.
17155 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17157 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
17158 * genpreds.c (have_const_dbl_constraints): Delete.
17159 (add_constraint): Don't set it.
17160 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
17161 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
17162 constraints using the lookup_constraint logic.
17163 * ira-lives.c (single_reg_class): Likewise.
17164 * ira.c (ira_setup_alts): Likewise.
17165 * lra-constraints.c (process_alt_operands): Likewise.
17166 * recog.c (asm_operand_ok, constrain_operands): Likewise.
17167 * reload.c (find_reloads): Likewise.
17169 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17171 * genpreds.c (const_int_start, const_int_end): New variables.
17172 (choose_enum_order): Output CONST_INT constraints before memory
17174 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
17176 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
17177 * ira.c (ira_setup_alts): Likewise.
17178 * lra-constraints.c (process_alt_operands): Likewise.
17179 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
17180 * reload.c (find_reloads): Likewise.
17182 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17184 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
17185 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
17186 * recog.c (preprocess_constraints): Update accordingly.
17188 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17190 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
17191 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
17192 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
17193 * genpreds.c (print_type_tree): New function.
17194 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
17195 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
17196 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
17197 Write out enum constraint_type and get_constraint_type.
17198 * lra-constraints.c (satisfies_memory_constraint_p): Take a
17199 constraint_num rather than a constraint string.
17200 (satisfies_address_constraint_p): Likewise.
17201 (reg_class_from_constraints): Avoid old constraint macros.
17202 (process_alt_operands, process_address_1): Likewise.
17203 (curr_insn_transform): Likewise.
17204 * ira-costs.c (record_reg_classes): Likewise.
17205 (record_operand_costs): Likewise.
17206 * ira-lives.c (single_reg_class): Likewise.
17207 (ira_implicitly_set_insn_hard_regs): Likewise.
17208 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
17209 * postreload.c (reload_cse_simplify_operands): Likewise.
17210 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
17211 (constrain_operands, peep2_find_free_register): Likewise.
17212 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
17213 (find_reloads, alternative_allows_const_pool_ref): Likewise.
17214 * reload1.c (maybe_fix_stack_asms): Likewise.
17215 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
17216 * targhooks.c (default_secondary_reload): Likewise.
17217 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
17218 to EXTRA_CONSTRAINT_STR.
17219 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
17221 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17223 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
17224 (write_constraint_satisfied_p_array): ...this new function.
17225 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
17227 (write_insn_preds_c): Update accordingly.
17229 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17231 * genpreds.c (write_lookup_constraint): Rename to...
17232 (write_lookup_constraint_1): ...this.
17233 (write_lookup_constraint_array): New function.
17234 (write_tm_preds_h): Define lookup_constraint as an inline function
17235 that uses write_lookup_constraint_array where possible.
17236 (write_insn_preds_c): Update for the changes above.
17238 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17240 * doc/md.texi (regclass_for_constraint): Rename to...
17241 (reg_class_for_constraint): ...this.
17242 * genpreds.c (num_constraints, enum_order, register_start)
17243 (register_end, satisfied_start, memory_start, memory_end)
17244 (address_start, address_end): New variables.
17245 (add_constraint): Count the number of constraints.
17246 (choose_enum_order): New function.
17247 (write_enum_constraint_num): Iterate over enum_order.
17248 (write_regclass_for_constraint): Rename to...
17249 (write_reg_class_for_constraint_1): ...this and update output
17251 (write_constraint_satisfied_p): Rename to...
17252 (write_constraint_satisfied_p_1): ...this and update output
17253 accordingly. Do nothing if all extra constraints are register
17255 (write_insn_extra_memory_constraint): Delete.
17256 (write_insn_extra_address_constraint): Delete.
17257 (write_range_function): New function.
17258 (write_tm_preds_h): Define constraint_satisfied_p and
17259 reg_class_for_constraint as inline functions that do a range check
17260 before calling the out-of-line function. Use write_range_function
17261 to implement insn_extra_{register,memory,address}_constraint,
17262 the first of which is new.
17263 (write_insn_preds_c): Update after above changes to write_* functions.
17264 (main): Call choose_enum_order.
17266 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
17268 PR tree-optimization/61306
17269 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
17270 expression instead of its size.
17271 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
17272 false to prevent optimization when the result is unpredictable due to
17273 arithmetic right shift of signed type with highest byte is set.
17274 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
17275 (init_symbolic_number): Likewise.
17276 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
17277 when the result is unpredictable due to sign extension.
17279 2014-06-11 Terry Guo <terry.guo@arm.com>
17281 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
17282 (*thumb1_addsi3): Ditto.
17283 (*thumb_subdi3): Ditto.
17284 (thumb1_subsi3_insn): Ditto.
17285 (*thumb_mulsi3): Ditto.
17286 (*thumb_mulsi3_v6): Ditto.
17287 (*thumb1_andsi3_insn): Ditto.
17288 (thumb1_bicsi3): Ditto.
17289 (*thumb1_iorsi3_insn): Ditto.
17290 (*thumb1_xorsi3_insn): Ditto.
17291 (*thumb1_ashlsi3): Ditto.
17292 (*thumb1_ashrsi3): Ditto.
17293 (*thumb1_lshrsi3): Ditto.
17294 (*thumb1_rotrsi3): Ditto.
17295 (*thumb1_negdi2): Ditto.
17296 (*thumb1_negsi2): Ditto.
17297 (*thumb1_abssi2): Ditto.
17298 (*thumb1_neg_abssi2): Ditto.
17299 (*thumb1_one_cmplsi2): Ditto.
17300 (*thumb1_zero_extendhisi2): Ditto.
17301 (*thumb1_zero_extendqisi2): Ditto.
17302 (*thumb1_zero_extendqisi2_v6): Ditto.
17303 (thumb1_extendhisi2): Ditto.
17304 (thumb1_extendqisi2): Ditto.
17305 (*thumb1_movdi_insn): Ditto.
17306 (*thumb1_movsi_insn): Ditto.
17307 (*thumb1_movhi_insn): Ditto.
17308 (thumb_movhi_clobber): Ditto.
17309 (*thumb1_movqi_insn): Ditto.
17310 (*thumb1_movhf): Ditto.
17311 (*thumb1_movsf_insn): Ditto.
17312 (*thumb_movdf_insn): Ditto.
17313 (movmem12b): Ditto.
17315 (cbranchqi4): Ditto.
17316 (cbranchsi4_insn): Ditto.
17317 (cbranchsi4_scratch): Ditto.
17318 (*negated_cbranchsi4): Ditto.
17319 (*tbit_cbranch): Ditto.
17320 (*tlobits_cbranch): Ditto.
17321 (*tstsi3_cbranch): Ditto.
17322 (*cbranchne_decr1): Ditto.
17323 (*addsi3_cbranch): Ditto.
17324 (*addsi3_cbranch_scratch): Ditto.
17325 (*thumb_cmpdi_zero): Ditto.
17326 (cstoresi_eq0_thumb1): Ditto.
17327 (cstoresi_ne0_thumb1): Ditto.
17328 (*cstoresi_eq0_thumb1_insn): Ditto.
17329 (*cstoresi_ne0_thumb1_insn): Ditto.
17330 (cstoresi_nltu_thumb1): Ditto.
17331 (cstoresi_ltu_thumb1): Ditto.
17332 (thumb1_addsi3_addgeu): Ditto.
17333 (*thumb_jump): Ditto.
17334 (*call_reg_thumb1_v5): Ditto.
17335 (*call_reg_thumb1): Ditto.
17336 (*call_value_reg_thumb1_v5): Ditto.
17337 (*call_value_reg_thumb1): Ditto.
17338 (*call_insn): Ditto.
17339 (*call_value_insn): Ditto.
17340 (thumb1_casesi_internal_pic): Ditto.
17341 (thumb1_casesi_dispatch): Ditto.
17342 (*thumb1_indirect_jump): Ditto.
17343 (prologue_thumb1_interwork): Ditto.
17344 (*epilogue_insns): Ditto.
17345 (consttable_1): Ditto.
17346 (consttable_2): Ditto.
17347 (tablejump): Ditto.
17348 (*thumb1_tablejump): Ditto.
17349 (thumb_eh_return): Ditto.
17350 (define_peephole2): Two of them are thumb1 only and got moved into
17351 new file thumb1.md.
17352 (define_split): Six of them are thumb1 only and got moved into new
17354 * config/arm/thumb1.md: New file comprised of above thumb1 only
17357 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17359 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
17360 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
17362 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
17363 (aarch64_crc_builtin_datum): New struct.
17364 (aarch64_crc_builtin_data): New.
17365 (aarch64_init_crc32_builtins): New function.
17366 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
17367 (aarch64_crc32_expand_builtin): New.
17368 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
17369 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
17370 __ARM_FEATURE_CRC32 when appropriate.
17371 (TARGET_CRC32): Define.
17372 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
17373 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
17374 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
17375 (aarch64_<crc_variant>): New pattern.
17376 * config/aarch64/arm_acle.h: New file.
17377 * config/aarch64/iterators.md (CRC): New int iterator.
17378 (crc_variant, crc_mode): New int attributes.
17379 * doc/aarch64-acle-intrinsics.texi: New file.
17380 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
17381 Include aarch64-acle-intrinsics.texi.
17383 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
17385 * tree-vect-data-refs.c (vect_grouped_store_supported): New
17386 check for stores group of length 3.
17387 (vect_permute_store_chain): New permutations for stores group of
17389 * tree-vect-stmts.c (vect_model_store_cost): Change cost
17390 of vec_perm_shuffle for the new permutations.
17392 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
17394 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
17395 table rewriting temporarily on targets not supporting ONE_ONLY.
17397 2014-06-11 Richard Biener <rguenther@suse.de>
17399 PR middle-end/61437
17401 2014-06-04 Richard Biener <rguenther@suse.de>
17403 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
17404 TREE_PUBLIC and DECL_EXTERNAL decls.
17406 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
17408 * varasm.c (set_implicit_section): New function.
17409 (resolve_unique_section): Use it to set implicit section
17411 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
17412 (default_function_section): Likewise.
17413 (decl_binds_to_current_def_p): Constify argument.
17414 * varasm.h (decl_binds_to_current_def_p): Update prototype.
17415 * asan.c (asan_protect_global): Use
17416 symtab_get_node (decl)->implicit_section.
17417 * symtab.c (dump_symtab_base): Dump implicit sections.
17418 (verify_symtab_base): Verify sanity of sectoins and comdats.
17419 (symtab_resolve_alias): Alias share the section of its target.
17420 (set_section_1): New function.
17421 (symtab_node::set_section): Move here, recurse to aliases.
17422 (verify_symtab): Check for duplicated symtab lists.
17423 * tree-core.h (implicit_section_name_p): Remove.
17424 * tree-vect-data-refs.c: Include varasm.h.
17425 (vect_can_force_dr_alignment_p): Fix conditional on when
17426 decl bints to current definition; use
17427 symtab_get_node (decl)->implicit_section.
17428 * cgraph.c (cgraph_make_node_local_1): Fix section set.
17429 * cgraph.h (struct symtab_node): Add implicit_section.
17430 (set_section): Rename to ...
17431 (set_section_for_node): ... this one.
17432 (set_section): Declare.
17433 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
17434 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
17435 input_overwrite_node, input_varpool_node): Stream implicit_section.
17436 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
17437 removal; it will fail in LTO.
17439 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17441 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
17442 Change second alternative type to f_mcr.
17443 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
17444 and 12th alternatives' types to f_mcr and f_mrc.
17445 (*movdi_aarch64): Same for 12th and 13th alternatives.
17446 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
17447 (aarch64_movtilow_tilow): Change type to fmov.
17449 2014-06-10 Jiong Wang <jiong.wang@arm.com>
17451 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
17452 (aarch64_save_or_restore_callee_save_registers): Fix layout.
17454 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17456 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
17458 (aarch64_sqrdmulh_lane<mode>): Likewise.
17459 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
17460 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
17461 (aarch64_sqdmulh_laneq<mode>): New expander.
17462 (aarch64_sqrdmulh_laneq<mode>): Likewise.
17463 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
17464 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
17465 (aarch64_sqdmulh_lane<mode>): New expander.
17466 (aarch64_sqrdmulh_lane<mode>): Likewise.
17467 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
17468 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
17469 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
17470 (aarch64_sqdmlal_laneq<mode>): Likewise.
17471 (aarch64_sqdmlsl_lane<mode>): Likewise.
17472 (aarch64_sqdmlsl_laneq<mode>): Likewise.
17473 (aarch64_sqdmlal2_lane<mode>): Likewise.
17474 (aarch64_sqdmlal2_laneq<mode>): Likewise.
17475 (aarch64_sqdmlsl2_lane<mode>): Likewise.
17476 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
17477 (aarch64_sqdmull_lane<mode>): Likewise.
17478 (aarch64_sqdmull_laneq<mode>): Likewise.
17479 (aarch64_sqdmull2_lane<mode>): Likewise.
17480 (aarch64_sqdmull2_laneq<mode>): Likewise.
17482 2014-06-10 Richard Biener <rguenther@suse.de>
17484 PR tree-optimization/61438
17485 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
17486 (eliminate_dom_walker::before_dom_children): Only try to inhibit
17487 insertion of IVs if running PRE.
17488 (eliminate): Adjust.
17489 (pass_pre::execute): Likewise.
17490 (pass_fre::execute): Likewise.
17492 2014-06-10 Richard Biener <rguenther@suse.de>
17494 PR middle-end/61456
17495 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
17496 Do not use the main variant for the type comparison.
17497 (ncr_compar): Likewise.
17498 (nonoverlapping_component_refs_p): Likewise.
17500 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
17502 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
17503 REG_CFA_RESTORE mode.
17505 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
17507 * config/i386/i386.c (expand_vec_perm_pblendv): New.
17508 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
17509 expand_vec_perm_pblendv.
17511 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17513 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
17515 Simplify description of __crc32d and __crc32cd intrinsics.
17516 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
17519 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
17522 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
17523 * config.in: Regenerate.
17524 * configure: Likewise.
17526 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
17528 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
17530 (intersect_static_var_sets): Remove.
17531 (propagate): Do not prune local statics.
17533 2014-06-10 Jakub Jelinek <jakub@redhat.com>
17536 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
17537 Set lastprivate_firstprivate even if omp_private_outer_ref
17538 langhook returns true.
17539 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
17540 langhook, call unshare_expr on new_var and call
17541 build_outer_var_ref to get the last argument.
17543 2014-06-10 Marek Polacek <polacek@redhat.com>
17546 * doc/extend.texi: Add cindex for transparent_union.
17548 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
17550 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
17551 init_symbolic_number ().
17553 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
17555 PR middle-end/61141
17556 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
17557 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
17558 (verify_rtl_sharing): Likewise.
17560 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
17563 * tree.c (build_qualified_type): Use a canonical type for
17566 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17568 * config/arm/arm-modes.def: Remove XFmode.
17570 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
17573 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
17574 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
17575 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
17576 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
17577 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
17578 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
17579 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
17580 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
17581 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
17583 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
17585 * tree-core.h (tree_decl_with_vis): Remove section_name.
17587 2014-06-09 Kito Cheng <kito@0xlab.org>
17589 * ira.c (ira): Don't call init_caller_save if LRA enabled
17590 since LRA use its own infrastructure to handle that.
17592 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17594 * symtab.c (dump_symtab_base): Update dumping.
17595 (symtab_make_decl_local): Clear only DECL_COMDAT.
17596 * tree-vect-data-refs.c (Check that variable is static before
17597 tampering with sections.
17598 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
17599 (cgraph_create_virtual_clone): Likewise.
17600 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
17601 (decl_section_name, set_decl_section_name): New accessors.
17602 (find_decls_types_r): Do not walk section name
17603 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
17604 (decl_comdat_group, decl_comdat_group_id): Constify.
17605 (decl_section_name, set_decl_section_name): Update.
17606 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
17607 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
17608 (cgraph_make_node_local_1): Clear section and comdat group.
17609 * cgraph.h (set_comdat_group): Sanity check.
17610 (get_section, set_section): New.
17611 * ipa-comdats.c (ipa_comdats): Use get_section.
17612 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
17613 * lto-streamer-out.c: Do not follow section names.
17614 * c-family/c-common.c (handle_section_attribute): Update.
17615 * lto-cgraph.c (lto_output_node): Output section.
17616 (lto_output_varpool_node): Likewise.
17617 (read_comdat_group): Rename to ...
17618 (read_identifier): ... this one.
17619 (read_string_cst): New function.
17620 (input_node, input_varpool_node): Input section names.
17621 * tree-emutls.c (get_emutls_init_templ_addr): Update.
17622 (new_emutls_decl): Update.
17623 (secname_for_decl): Check section names only of static vars.
17624 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
17625 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
17626 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
17627 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
17628 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
17629 * config/mcore/mcore.c (mcore_unique_section): Likewise.
17630 * config/mips/mips.c (mips16_build_function_stub): Likewise.
17631 * config/v850/v850.c (v850_insert_attributes): Likewise.
17632 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
17634 (h8300_handle_tiny_data_attribute): Likewise.
17635 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
17636 (bfin_handle_l2_attribute): Likewise.
17638 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17640 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
17641 remove static initializer.
17643 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17645 * varasm.c (use_blocks_for_decl_p): Check symbol table
17646 instead of alias attribute.
17647 (place_block_symbol): Recurse on aliases.
17649 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17651 * ipa-visibility.c: Include varasm.h
17652 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
17654 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17656 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
17657 outputting aliases.
17659 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
17661 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
17662 from test_insn into GGC space escape via SET_SRC.
17664 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
17666 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
17667 call statement, if any.
17668 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
17669 statements, if any. Tidy up.
17671 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
17674 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
17675 iterators, VSX_D that handles 64-bit types, and VSX_LE that
17676 handles swapping the two 64-bit double words on little endian
17677 systems. Include V1TImode and optionally TImode in VSX_LE so that
17678 these types are properly swapped. Change all of the insns and
17679 splits that do the 64-bit swaps to use VSX_LE.
17680 (vsx_le_perm_load_<mode>): Likewise.
17681 (vsx_le_perm_store_<mode>): Likewise.
17682 (splitters for little endian memory operations): Likewise.
17683 (vsx_xxpermdi2_le_<mode>): Likewise.
17684 (vsx_lxvd2x2_le_<mode>): Likewise.
17685 (vsx_stxvd2x2_le_<mode>): Likewise.
17687 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
17690 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
17691 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
17692 and corresponding splitters. Zero extend general register
17693 or memory input operand to XMM temporary. Enable for
17694 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
17695 (floatunssi<mode>2): Update expander predicate.
17697 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
17699 PR rtl-optimization/61325
17700 * lra-constraints.c (process_address_1): Check scale equal to one
17701 to prevent transformation: base + scale * index => base + new_reg.
17703 2014-06-06 Richard Biener <rguenther@suse.de>
17705 PR tree-optimization/59299
17706 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
17708 (nearest_common_dominator_of_uses): Likewise.
17709 (statement_sink_location): Adjust. Support sinking loads.
17711 2014-06-06 Martin Jambor <mjambor@suse.cz>
17713 * ipa-prop.c (get_place_in_agg_contents_list): New function.
17714 (build_agg_jump_func_from_list): Likewise.
17715 (determine_known_aggregate_parts): Renamed to
17716 determine_locally_known_aggregate_parts. Moved some functionality
17717 to the two functions above, removed bound checks.
17719 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
17721 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
17722 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
17723 (aarch64_progress_pointer): Likewise.
17724 (aarch64_copy_one_part_and_move_pointers): Likewise.
17725 (aarch64_expand_movmen): Likewise.
17726 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
17727 * config/aarch64/aarch64.md (movmem<mode>): New.
17729 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
17731 * targhooks.c (default_add_stmt_cost): Call target specific
17732 hook instead of default one.
17734 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
17736 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
17737 endianness instead of host endianness.
17738 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
17741 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17744 * function.c (instantiate_decls): Process the saved static chain.
17745 (expand_function_start): If not optimizing, save the static chain
17747 * tree-nested.c (convert_all_function_calls): Always create the static
17748 chain for nested functions if not optimizing.
17750 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17752 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
17754 2014-06-06 Richard Biener <rguenther@suse.de>
17756 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
17757 (construct_init_block): Likewise.
17758 (construct_exit_block): Likewise.
17759 (pass_expand::execute): Likewise.
17760 * graphite.c (graphite_transforms): Replace check for current_loops
17761 with a check for > 1 loops.
17762 (pass_graphite_transforms::execute): Adjust.
17763 * ipa-split.c (split_function): Remove check for current_loops.
17764 * omp-low.c (expand_parallel_call): Likewise.
17765 (expand_omp_for_init_counts): Likewise.
17766 (extract_omp_for_update_vars): Likewise.
17767 (expand_omp_for_generic): Likewise.
17768 (expand_omp_sections): Likewise.
17769 (expand_omp_target): Likewise.
17770 * tracer.c (tail_duplicate): Likewise.
17771 (pass_tracer::execute): Likewise.
17772 * trans-mem.c (expand_transaction): Likewise.
17773 * tree-complex.c (expand_complex_div_wide): Likewise.
17774 * tree-eh.c (lower_resx): Likewise.
17775 (cleanup_empty_eh_merge_phis): Likewise.
17776 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
17777 current_loops with a check for > 1 loops.
17778 (pass_predcom::execute): Adjust.
17779 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
17780 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
17781 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
17782 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
17783 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
17784 * tree-switch-conversion.c (process_switch): Likewise.
17785 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
17786 * tree-vrp.c (vrp_visit_phi_node): Likewise.
17787 (execute_vrp): Likewise.
17788 * ubsan.c (ubsan_expand_null_ifn): Likewise.
17790 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17792 * rtl.h (insn_location): Declare.
17793 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
17794 with UNKNOWN_LOCATION.
17795 * emit-rtl.c (insn_location): New function.
17796 * final.c (notice_source_line): Check that the instruction has a
17797 location before retrieving it and use insn_location.
17798 * modulo-sched.c (loop_single_full_bb_p): Likewise.
17799 * print-rtl.c (print_rtx): Likewise.
17801 2014-06-06 Richard Biener <rguenther@suse.de>
17803 * passes.def: Move 2nd VRP pass before phi-only-cprop.
17805 2014-06-06 Christian Bruel <christian.bruel@st.com>
17807 PR tree-optimization/43934
17808 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
17811 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
17813 * ira-lives.c (single_reg_class): Add missing break. Explicitly
17814 return NO_REGS for extra address and memory constraints. Handle
17815 operands that match (or are equivalent to something that matches)
17816 extra constant constraints. Ignore other non-register operands.
17818 2014-06-06 Alan Modra <amodra@gmail.com>
17821 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
17822 * doc/tm.texi: Regenerate.
17823 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
17824 Use throughout in place of REG_PARM_STACK_SPACE.
17825 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
17826 "incoming" param. Pass to rs6000_function_parms_need_stack.
17827 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
17828 prototype_p when incoming. Use function decl when incoming
17829 to handle K&R style functions.
17830 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
17831 (INCOMING_REG_PARM_STACK_SPACE): Define.
17833 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
17836 * cfgexpand.c (expand_debug_expr): Use address space of nested
17837 TREE_TYPE for ADDR_EXPR and MEM_REF.
17839 2014-06-05 Jeff Law <law@redhat.com>
17841 PR tree-optimization/61289
17842 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
17843 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
17844 looking for those which match LHS. All callers changed.
17845 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
17846 parameters and code which manipulated them. All callers changed.
17847 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
17848 and DST_MAP parameters. Simplify invalidation code by just calling
17849 invalidate_equivalences. All callers changed.
17850 (thread_across_edge): Simplify now that we don't need to maintain
17851 the map of equivalences to invalidate.
17853 2014-06-05 Kai Tietz <ktietz@redhat.com>
17854 Richard Henderson <rth@redhat.com>
17857 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
17858 checking for !TARGET_X32.
17859 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
17860 (sibcall_intern): New define_insn, plus required peepholes.
17861 (sibcall_pop_intern): Likewise.
17862 (sibcall_value_intern): Likewise.
17863 (sibcall_value_pop_intern): Likewise.
17865 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
17867 * tree-inline.c (tree_function_versioning): Check DF info existence
17868 before accessing it.
17870 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17872 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
17874 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
17875 aarch64_frame hard_fp_offset and frame_size.
17876 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
17877 frame_size; remove original_frame_size.
17878 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
17879 (aarch64_initial_elimination_offset): Remove frame_size and
17880 offset. Use aarch64_frame frame_size.
17882 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17883 Jiong Wang <jiong.wang@arm.com>
17884 Renlin <renlin.li@arm.com>
17886 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
17887 initialization of R30 offset. Update offset. Iterate core
17888 regisers upto X30. Remove X29, X30 specific code.
17890 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17891 Jiong Wang <jiong.wang@arm.com>
17893 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
17894 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
17895 (aarch64_register_saved_on_entry): Adjust test.
17897 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17899 * config/aarch64/aarch64.h (machine_function): Move
17900 saved_varargs_size from here...
17901 (aarch64_frame): ... to here.
17903 * config/aarch64/aarch64.c (aarch64_expand_prologue)
17904 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
17905 (aarch64_initial_elimination_offset)
17906 (aarch64_setup_incoming_varargs): Adjust location of
17907 saved_varargs_size.
17909 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17911 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
17914 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
17915 Prachi Godbole <Prachi.Godbole@imgtec.com>
17917 * config/mips/mips-cpus.def: Add definition for p5600. Updated
17918 mips32r5 entry to use PROCESSOR_P5600.
17919 * config/mips/mips-tables.opt: Regenerate.
17920 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
17921 * config/mips/mips.c (mips_fmadd_bypass): New function.
17922 (mips_rtx_cost_data): Add costs for p5600.
17923 (mips_issue_rate): Add support for p5600.
17924 (mips_multipass_dfa_lookahead): Likewise.
17925 * config/mips/mips.h (TUNE_P5600): New define.
17926 (TUNE_MACC_CHAINS): Add TUNE_P5600.
17927 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
17928 * config/mips/mips.md: Include p5600.md.
17929 (processor): Add p5600.
17930 * config/mips/p5600.md: New file.
17932 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
17934 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
17935 * config/i386/predicates.md (palignr_operand): New.
17936 Indicates if permutation is suitable for palignr instruction.
17938 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
17940 PR tree-optimization/61319
17941 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
17942 stmt belongs to loop.
17944 2014-06-05 Richard Biener <rguenther@suse.de>
17946 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
17947 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
17948 (lookup_tmp_var): Adjust.
17949 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
17951 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17953 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
17955 2014-06-05 Marek Polacek <polacek@redhat.com>
17958 * doc/invoke.texi: Document -Wlogical-not-parentheses.
17960 2014-06-04 Tom de Vries <tom@codesourcery.com>
17962 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
17965 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
17967 PR tree-optimization/61385
17968 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
17970 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
17972 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
17973 changed to use fatal_error.
17974 (main): Ensure lto_wrapper_cleanup is run atexit.
17976 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17978 * lra-constraints.c (valid_address_p): Move earlier in file.
17979 (address_eliminator): New structure.
17980 (satisfies_memory_constraint_p): New function.
17981 (satisfies_address_constraint_p): Likewise.
17982 (process_alt_operands, process_address, curr_insn_transform): Use them.
17984 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17986 * lra-int.h (lra_static_insn_data): Make operand_alternative a
17988 (target_lra_int, default_target_lra_int, this_target_lra_int)
17989 (op_alt_data): Delete.
17990 * lra.h (lra_init): Delete.
17991 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
17992 (init_insn_code_data_once): Remove op_alt_data handling.
17993 (finish_insn_code_data_once): Likewise.
17994 (init_op_alt_data): Delete.
17995 (get_static_insn_data): Initialize operand_alternative to null.
17996 (free_insn_recog_data): Cast operand_alternative before freeing it.
17997 (setup_operand_alternative): Take the operand_alternative as
17998 parameter and assume it isn't already cached in the static
18000 (lra_set_insn_recog_data): Update accordingly.
18001 (lra_init): Delete.
18002 * ira.c (ira_init): Don't call lra_init.
18003 * target-globals.h (this_target_lra_int): Declare.
18004 (target_globals): Remove lra_int.
18005 (restore_target_globals): Update accordingly.
18006 * target-globals.c: Don't include lra-int.h.
18007 (default_target_globals, save_target_globals): Remove lra_int.
18009 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
18011 * recog.h (operand_alternative): Convert reg_class, reject,
18012 matched and matches into bitfields.
18013 (preprocess_constraints): New overload.
18014 (preprocess_insn_constraints): New function.
18015 (preprocess_constraints): Take the insn as parameter.
18016 (recog_op_alt): Change into a pointer.
18017 (target_recog): Add x_op_alt.
18018 * recog.c (asm_op_alt): New variable.
18019 (recog_op_alt): Change into a pointer.
18020 (preprocess_constraints): New overload, replacing the old function
18021 definition with one that doesn't use global state.
18022 (preprocess_insn_constraints): New function.
18023 (preprocess_constraints): Use them. Take the insn as parameter.
18024 Use asm_op_alt for asms.
18025 (recog_init): Free existing x_op_alt entries.
18026 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
18028 (make_early_clobber_and_input_conflicts): Likewise.
18029 (process_bb_node_lives): Pass the insn to process_constraints.
18030 * reg-stack.c (check_asm_stack_operands): Likewise.
18031 (subst_asm_stack_regs): Likewise.
18032 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
18033 * regrename.c (build_def_use): Likewise.
18034 * sched-deps.c (sched_analyze_insn): Likewise.
18035 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
18036 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
18037 (note_invalid_constants): Likewise.
18038 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
18039 (ix86_legitimate_combined_insn): Make operand_alternative pointer
18042 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
18044 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
18045 * ira-lives.c (check_and_make_def_conflict): Check for disabled
18047 (make_early_clobber_and_input_conflicts): Likewise.
18048 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
18050 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
18052 * recog.h (alternative_class): New function.
18053 (which_op_alt): Return a const recog_op_alt.
18054 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
18055 (subst_asm_stack_regs): Likewise.
18056 * config/arm/arm.c (note_invalid_constants): Likewise.
18057 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
18058 the operand_alternative; use alternative class instead.
18059 * sel-sched.c (get_reg_class): Likewise.
18060 * regrename.c (build_def_use): Likewise.
18061 (hide_operands, restore_operands, record_out_operands): Update type
18064 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
18066 * recog.h (recog_op_alt): Convert to a flat array.
18067 (which_op_alt): New function.
18068 * recog.c (recog_op_alt): Convert to a flat array.
18069 (preprocess_constraints): Update accordingly, grouping all
18070 operands of the same alternative together, rather than the
18072 * ira-lives.c (check_and_make_def_conflict): Likewise.
18073 (make_early_clobber_and_input_conflicts): Likewise.
18074 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
18075 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
18076 (subst_asm_stack_regs): Likewise.
18077 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
18078 * regrename.c (hide_operands, record_out_operands): Likewise.
18079 (build_def_use): Likewise.
18080 * sel-sched.c (get_reg_class): Likewise.
18081 * config/arm/arm.c (note_invalid_constants): Likewise.
18083 2014-06-04 Jason Merrill <jason@redhat.com>
18087 * gimplify.c (gimplify_arg): Non-static.
18088 * gimplify.h: Declare it.
18090 2014-06-04 Richard Biener <rguenther@suse.de>
18092 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
18093 TREE_PUBLIC and DECL_EXTERNAL decls.
18095 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
18097 * regcprop.c (copyprop_hardreg_forward_1): Account for
18098 HARD_REGNO_CALL_PART_CLOBBERED.
18100 2014-06-04 Richard Biener <rguenther@suse.de>
18102 * configure.ac: Check whether the underlying type of int64_t
18103 is long or long long.
18104 * configure: Regenerate.
18105 * config.in: Likewise.
18106 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
18107 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
18109 2014-06-04 Richard Biener <rguenther@suse.de>
18111 PR tree-optimization/60098
18112 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
18114 (dse_optimize_stmt): Simplify, now that we found a kill
18117 2014-06-04 Richard Biener <rguenther@suse.de>
18119 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
18120 of accesses with non-invariant address.
18122 2014-06-04 Martin Liska <mliska@suse.cz>
18124 * cgraph.h (cgraph_make_wrapper): New function introduced.
18125 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
18126 * ipa-inline.h (inline_analyze_function): The function is global.
18127 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
18129 2014-06-04 Martin Liska <mliska@suse.cz>
18131 * tree.h (private_lookup_attribute_starting): New function.
18132 (lookup_attribute_starting): Likewise.
18133 * tree.c (private_lookup_attribute_starting): Likewise.
18135 2014-06-04 Martin Liska <mliska@suse.cz>
18137 * cgraph.h (expand_thunk): New argument added.
18138 (address_taken_from_non_vtable_p): New global function.
18139 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
18140 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
18141 * cgraphunit.c (analyze_function): Likewise.
18142 (assemble_thunks_and_aliases): Argument added to call.
18143 (expand_thunk): New argument forces to produce GIMPLE thunk.
18145 2014-06-04 Martin Liska <mliska@suse.cz>
18147 * coverage.h (coverage_compute_cfg_checksum): Argument added.
18148 * coverage.c (coverage_compute_cfg_checksum): Likewise.
18149 * profile.c (branch_prob): Likewise.
18151 2014-06-04 Martin Jambor <mjambor@suse.cz>
18154 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
18155 handler for switch on an ipa_ref_use enum.
18156 * ipa-reference.c (analyze_function): Likewise.
18158 2014-06-04 Kai Tietz <ktietz@redhat.com>
18160 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
18161 from old call-instruction.
18163 2014-06-04 Bin Cheng <bin.cheng@arm.com>
18165 * config/aarch64/aarch64.c (aarch64_classify_address)
18166 (aarch64_legitimize_reload_address): Support full addressing modes
18168 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
18169 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
18171 2014-06-03 Andrew Pinski <apinski@cavium.com>
18173 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
18176 2014-06-03 Andrew Pinski <apinski@cavium.com>
18178 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
18179 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
18181 2014-06-03 Kai Tietz <ktietz@redhat.com>
18183 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
18186 2014-06-03 Dehao Chen <dehao@google.com>
18188 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
18191 2014-06-03 Marek Polacek <polacek@redhat.com>
18194 * doc/invoke.texi: Document -Wswitch-bool.
18195 * function.c (stack_protect_epilogue): Cast controlling expression of
18197 * gengtype.c (walk_type): Generate switch expression with its
18198 controlling expression cast to int.
18200 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
18202 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
18204 * config/avr/avr-tables.opt: Regenerate.
18205 * config/avr/t-multilib: Regenerate.
18206 * doc/avr-mmcu.texi: Regenerate.
18208 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
18209 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
18211 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
18212 (ata6617c, ata664251): Add new avr35 devices.
18213 (ata6612c): Add new avr4 device.
18214 (ata6613c, ata6614q): Add new avr5 devices.
18215 * config/avr/avr-tables.opt: Regenerate.
18216 * config/avr/t-multilib: Regenerate.
18217 * doc/avr-mmcu.texi: Regenerate.
18219 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18221 * gcc/config/aarch64/aarch64-builtins.c
18222 (aarch64_types_binop_ssu_qualifiers): New static data.
18223 (TYPES_BINOP_SSU): Define.
18224 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
18225 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
18226 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
18227 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
18228 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
18229 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
18230 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
18231 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
18232 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
18233 suffix to builtin function name, remove cast.
18234 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
18235 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
18236 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
18238 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18240 * gcc/config/aarch64/aarch64-builtins.c
18241 (aarch64_types_binop_uus_qualifiers,
18242 aarch64_types_shift_to_unsigned_qualifiers,
18243 aarch64_types_unsigned_shiftacc_qualifiers): Define.
18244 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
18245 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
18246 sqshlu_n, uqshl_n): Update qualifiers.
18247 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
18248 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
18249 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
18250 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
18251 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
18252 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
18253 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
18254 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
18255 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
18256 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
18257 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
18258 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
18259 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
18260 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
18261 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
18262 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
18263 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
18264 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
18265 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
18266 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
18267 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
18268 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
18269 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
18270 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
18271 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
18272 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
18273 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
18275 2014-06-03 Teresa Johnson <tejohnson@google.com>
18277 * tree-sra.c (modify_function): Record caller nodes after rebuild.
18279 2014-06-02 Jason Merrill <jason@redhat.com>
18282 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
18284 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18286 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
18289 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18291 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
18293 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
18294 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
18295 * config/aarch64/iterators.md (REVERSE): New iterator.
18296 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
18297 (rev_op): New int_attribute.
18298 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
18299 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
18300 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
18301 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
18302 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
18303 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
18304 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
18305 Replace temporary __asm__ with __builtin_shuffle.
18307 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
18309 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
18311 * config/mips/mips-tables.opt: Regenerate.
18312 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
18313 to use mips_isa_rev rather than ISA_MIPS32R2.
18314 * config/mips/mips.h (ISA_MIPS32R3): New define.
18315 (ISA_MIPS32R5): New define.
18316 (ISA_MIPS64R3): New define.
18317 (ISA_MIPS64R5): New define.
18318 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
18319 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
18320 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
18322 (MIPS_ISA_SYNCI_SPEC): Likewise.
18323 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
18324 (LINK_SPEC): Added mips32r3 and mips32r5.
18325 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
18326 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
18327 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
18328 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
18329 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
18330 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
18331 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
18333 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
18335 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
18337 * config/mips/mips.opt (mxpa): New option.
18338 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
18341 2014-06-03 Martin Jambor <mjambor@suse.cz>
18344 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
18347 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
18349 PR tree-optimization/61328
18350 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
18351 initialization from find_bswap_or_nop_1.
18352 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
18353 in source_expr2 before using the size value the function sets. Also
18354 make use of init_symbolic_number () in both the old place and
18355 find_bswap_or_nop_load () to avoid reading uninitialized memory when
18356 doing recursion in the GIMPLE_BINARY_RHS case.
18358 2014-06-03 Richard Biener <rguenther@suse.de>
18360 PR tree-optimization/61383
18361 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
18364 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
18366 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
18367 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
18368 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
18369 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
18371 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
18372 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
18373 * system.h: ...here and make it unconditional.
18374 * target.def (conditional_register_usage): Mention
18375 define_register_constraint instead of old-style constraint macros.
18376 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
18377 * doc/tm.texi: Regenerate.
18378 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
18379 protected by !USE_MD_CONSTRAINTS.
18380 * config/frv/frv.md: Remove quote from old version of documentation.
18381 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
18382 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
18383 CONST_DOUBLE_OK_FOR_LETTER.
18384 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
18386 2014-06-02 Andrew Pinski <apinski@cavium.com>
18388 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
18389 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
18390 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
18391 file whose name depends on -mabi= and -mbig-endian.
18392 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
18393 Handle LP64 better and handle ilp32 too.
18394 (MULTILIB_OPTIONS): Delete.
18395 (MULTILIB_DIRNAMES): Delete.
18397 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
18399 * expr.h: Remove prototypes of functions defined in builtins.c.
18400 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
18401 Remove prototypes of functions defined in builtins.c.
18402 * builtins.h: Update prototype list to include all exported functions.
18403 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
18404 no_c99_libc_has_function): Move to targhooks.c
18405 (build_string_literal, build_call_expr_loc_array,
18406 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
18408 (expand_builtin_object_size, fold_builtin_object_size): Make static.
18409 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
18410 no_c99_libc_has_function): Relocate from builtins.c.
18411 * tree.c: Include builtins.h.
18412 (build_call_expr_loc_array, build_call_expr_loc_vec,
18413 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
18415 * fold-const.h (fold_fma): Move prototype to builtins.h.
18416 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
18417 * asan.c: Include builtins.h.
18418 * cfgexpand.c: Likewise.
18419 * convert.c: Likewise.
18420 * emit-rtl.c: Likewise.
18421 * except.c: Likewise.
18422 * expr.c: Likewise.
18423 * fold-const.c: Likewise.
18424 * gimple-fold.c: Likewise.
18425 * gimple-ssa-strength-reduction.c: Likewise.
18426 * gimplify.c: Likewise.
18427 * ipa-inline.c: Likewise.
18428 * ipa-prop.c: Likewise.
18429 * lto-streamer-out.c: Likewise.
18430 * stmt.c: Likewise.
18431 * tree-inline.c: Likewise.
18432 * tree-object-size.c: Likewise.
18433 * tree-sra.c: Likewise.
18434 * tree-ssa-ccp.c: Likewise.
18435 * tree-ssa-forwprop.c: Likewise.
18436 * tree-ssa-loop-ivcanon.c: Likewise.
18437 * tree-ssa-loop-ivopts.c: Likewise.
18438 * tree-ssa-math-opts.c: Likewise.
18439 * tree-ssa-reassoc.c: Likewise.
18440 * tree-ssa-threadedge.c: Likewise.
18441 * tree-streamer-in.c: Likewise.
18442 * tree-vect-data-refs.c: Likewise.
18443 * tree-vect-patterns.c: Likewise.
18444 * tree-vect-stmts.c: Likewise.
18445 * config/aarch64/aarch64.c: Likewise.
18446 * config/alpha/alpha.c: Likewise.
18447 * config/arc/arc.c: Likewise.
18448 * config/arm/arm.c: Likewise.
18449 * config/avr/avr.c: Likewise.
18450 * config/bfin/bfin.c: Likewise.
18451 * config/c6x/c6x.c: Likewise.
18452 * config/cr16/cr16.c: Likewise.
18453 * config/cris/cris.c: Likewise.
18454 * config/epiphany/epiphany.c: Likewise.
18455 * config/fr30/fr30.c: Likewise.
18456 * config/frv/frv.c: Likewise.
18457 * config/h8300/h8300.c: Likewise.
18458 * config/i386/i386.c: Likewise.
18459 * config/i386/winnt.c: Likewise.
18460 * config/ia64/ia64.c: Likewise.
18461 * config/iq2000/iq2000.c: Likewise.
18462 * config/lm32/lm32.c: Likewise.
18463 * config/m32c/m32c.c: Likewise.
18464 * config/m32r/m32r.c: Likewise.
18465 * config/m68k/m68k.c: Likewise.
18466 * config/mcore/mcore.c: Likewise.
18467 * config/mep/mep.c: Likewise.
18468 * config/microblaze/microblaze.c: Likewise.
18469 * config/mips/mips.c: Likewise.
18470 * config/mmix/mmix.c: Likewise.
18471 * config/mn10300/mn10300.c: Likewise.
18472 * config/moxie/moxie.c: Likewise.
18473 * config/msp430/msp430.c: Likewise.
18474 * config/nds32/nds32.c: Likewise.
18475 * config/pa/pa.c: Likewise.
18476 * config/pdp11/pdp11.c: Likewise.
18477 * config/picochip/picochip.c: Likewise.
18478 * config/rl78/rl78.c: Likewise.
18479 * config/rs6000/rs6000.c: Likewise.
18480 * config/rx/rx.c: Likewise.
18481 * config/s390/s390.c: Likewise.
18482 * config/score/score.c: Likewise.
18483 * config/sh/sh.c: Likewise.
18484 * config/sparc/sparc.c: Likewise.
18485 * config/spu/spu.c: Likewise.
18486 * config/stormy16/stormy16.c: Likewise.
18487 * config/tilegx/tilegx.c: Likewise.
18488 * config/tilepro/tilepro.c: Likewise.
18489 * config/v850/v850.c: Likewise.
18490 * config/vax/vax.c: Likewise.
18491 * config/xtensa/xtensa.c: Likewise.
18493 2014-06-02 Jeff Law <law@redhat.com>
18495 PR rtl-optimization/61094
18496 * ree.c (combine_reaching_defs): Do not reextend an insn if it
18497 was marked as do_no_reextend. If a copy is needed to eliminate
18498 an extension, then mark it as do_not_reextend.
18500 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
18502 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
18504 2014-06-02 Richard Henderson <rth@redhat.com>
18507 * config/alpha/alpha.c (print_operand_address): Allow symbolic
18508 addresses inside asms. Use output_operand_lossage instead of
18511 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
18514 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
18515 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
18517 2014-06-02 Tom de Vries <tom@codesourcery.com>
18519 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
18520 case that x has VOIDmode.
18522 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
18524 * varasm.c (copy_constant): Delete function.
18525 (build_constant_desc): Don't call it.
18527 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
18530 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
18531 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
18532 with immediate_operand.
18534 2014-06-02 Andreas Schwab <schwab@suse.de>
18536 * config/ia64/ia64.c
18537 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
18538 pending_data_specs first.
18540 2014-06-02 Richard Biener <rguenther@suse.de>
18542 PR tree-optimization/61378
18543 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
18544 valueized_anything.
18546 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
18548 * config/i386/constraints.md (Bw): Rename from 'w'.
18549 (Bz): Rename from 'z'.
18550 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
18552 2014-06-01 Kai Tietz <ktietz@redhat.com>
18555 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
18556 * config/i386/i386.md (sibcall_insn_operand): Use Bs
18557 instead of m constraint.
18559 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
18561 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
18562 a separate alternative where the scratch operand 2 is marked as
18565 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
18567 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
18568 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
18569 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
18570 and __builtins_arm_get_fpscr.
18571 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
18572 __builtins_arm_get_fpscr.
18573 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
18574 __builtins_arm_ldfpscr.
18575 (arm_atomic_assign_expand_fenv): New function.
18576 * config/arm/vfp.md (set_fpscr): New pattern.
18577 (get_fpscr) : Likewise.
18578 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
18580 * doc/extend.texi (AARCH64 Built-in Functions) : Document
18581 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
18583 2014-05-30 Jakub Jelinek <jakub@redhat.com>
18585 * asan.c (report_error_func): Add SLOW_P argument, use
18586 BUILT_IN_ASAN_*_N if set.
18587 (build_check_stmt): Likewise.
18588 (instrument_derefs): If T has insufficient alignment,
18589 force same handling as for odd sizes.
18591 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
18592 BUILT_IN_ASAN_REPORT_STORE_N): New.
18593 * asan.c (struct asan_mem_ref): Change access_size type to
18595 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
18596 update_mem_ref_hash_table): Likewise.
18597 (asan_mem_ref_hasher::hash): Hash in a HWI.
18598 (report_error_func): Change size_in_bytes argument to HWI.
18599 Use *_N builtins if size_in_bytes is larger than 16 or not power of
18601 (build_shadow_mem_access): New function.
18602 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
18603 Handle size_in_bytes not power of two or larger than 16.
18604 (instrument_derefs): Don't give up if size_in_bytes is not
18605 power of two or is larger than 16.
18607 2014-05-30 Kai Tietz <ktietz@redhat.com>
18610 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
18611 for sibling-tail-calls.
18612 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
18614 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
18615 (sibcall_insn_operand): Add check for sibcall_memory_operand.
18617 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
18619 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
18620 * config/avr/avr-tables.opt: Regenerate.
18621 * config/avr/t-multilib: Regenerate.
18622 * doc/avr-mmcu.texi: Regenerate.
18624 2014-05-30 Ian Lance Taylor <iant@google.com>
18626 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
18629 2014-05-30 Tom de Vries <tom@codesourcery.com>
18631 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
18634 2014-05-30 Tom de Vries <tom@codesourcery.com>
18636 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18637 * lra.c (initialize_lra_reg_info_element): Add init of
18638 actual_call_used_reg_set field.
18639 (lra): Call lra_create_live_ranges before lra_inheritance for
18641 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18643 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
18644 instead of call_used_reg_set for -fuse-caller-save.
18645 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18647 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18649 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
18651 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
18653 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
18655 * ira.c (ira_get_dup_out_num): Check for output operands at
18656 the start of the loop. Handle cases where an included alternative
18657 follows an excluded one.
18659 2014-05-29 Mike Stump <mikestump@comcast.net>
18662 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
18663 post ld passes when lto is used.
18665 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
18667 PR rtl-optimization/61325
18668 * lra-constraints.c (process_address): Rename to process_address_1.
18669 (process_address): New function.
18671 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
18673 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
18674 TYPES_BINOPV): New static data.
18675 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
18677 * config/aarch64/aarch64-simd.md (aarch64_ext,
18678 aarch64_im_lane_boundsi): New patterns.
18679 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
18681 (aarch64_evpc_ext): New function.
18683 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
18685 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
18686 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
18687 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
18688 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
18689 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
18691 2014-05-29 Tom de Vries <tom@codesourcery.com>
18693 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
18695 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
18696 Richard Sandiford <rdsandiford@googlemail.com>
18698 * arm/iterators.md (shiftable_ops): New code iterator.
18699 (t2_binop0, arith_shift_insn): New code attributes.
18700 * arm/predicates.md (shift_nomul_operator): New predicate.
18701 * arm/arm.md (insn_enabled): Delete.
18702 (enabled): Remove insn_enabled test.
18703 (*arith_shiftsi): Delete. Replace with ...
18704 (*<arith_shift_insn>_multsi): ... new pattern.
18705 (*<arith_shift_insn>_shiftsi): ... new pattern.
18706 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
18708 2014-05-29 Radovan Obradovic <robradovic@mips.com>
18709 Tom de Vries <tom@codesourcery.com>
18711 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
18712 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
18714 (mips_split_call): Use POST_CALL_TMP_REG.
18715 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
18717 2014-05-29 Tom de Vries <tom@codesourcery.com>
18719 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
18720 with #ifdef STACK_REGS.
18722 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
18724 * varasm.c (get_variable_section): Walk aliases.
18725 (place_block_symbol): Walk aliases.
18727 2014-05-28 Tom de Vries <tom@codesourcery.com>
18730 2014-05-28 Tom de Vries <tom@codesourcery.com>
18732 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18733 * lra.c (initialize_lra_reg_info_element): Add init of
18734 actual_call_used_reg_set field.
18735 (lra): Call lra_create_live_ranges before lra_inheritance for
18737 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18739 * lra-constraints.c (need_for_call_save_p): Use
18740 actual_call_used_reg_set instead of call_used_reg_set for
18742 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18744 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18746 * doc/md.texi: Document that the % constraint character must
18747 be at the beginning of the string.
18748 * genoutput.c (validate_insn_alternatives): Check that '=',
18749 '+' and '%' only appear at the beginning of a constraint.
18750 * ira.c (commutative_constraint_p): Delete.
18751 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
18752 at the start of the string.
18753 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
18755 * config/arm/neon.md (bicdi3_neon): Likewise.
18756 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
18757 (slt_si, sltu_si): Likewise.
18758 * config/vax/vax.md (sbcdi3): Likewise.
18759 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
18760 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
18761 (mul64): Move '%' to beginning of constraint.
18762 * config/arm/arm.md (*xordi3_insn): Likewise.
18763 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
18764 (xorsi3): Likewise.
18766 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18768 * doc/md.texi: Document the restrictions on the "enabled" attribute.
18770 2014-05-28 Jason Merrill <jason@redhat.com>
18773 * cgraph.h (symtab_node::get_comdat_group_id): New.
18774 * cgraphunit.c (analyze_functions): Call it.
18775 * symtab.c (dump_symtab_node): Likewise.
18776 * tree.c (decl_comdat_group_id): New.
18777 * tree.h: Declare it.
18778 * lto-streamer-out.c (write_symbol): Use it.
18779 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
18781 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
18783 PR bootstrap/PR61146
18784 * wide-int.cc: Do not include longlong.h when compiling with clang.
18786 2014-05-28 Richard Biener <rguenther@suse.de>
18788 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
18789 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
18790 (vrp_visit_assignment_or_call): Print less vertical space.
18791 (vrp_visit_stmt): Likewise.
18792 (vrp_visit_phi_node): Likewise. For a PHI argument with
18793 VR_VARYING range consider recording it as copy.
18795 2014-05-28 Richard Biener <rguenther@suse.de>
18798 2014-05-28 Richard Biener <rguenther@suse.de>
18800 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
18802 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
18804 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
18805 sufficiently aligned and an offset is used at the same time.
18806 (expand_expr_real_1): Likewise.
18808 2014-05-28 Richard Biener <rguenther@suse.de>
18810 PR middle-end/61045
18811 * fold-const.c (fold_comparison): When folding
18812 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
18813 the sign of the remaining constant operand stays the same.
18815 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
18817 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
18818 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
18819 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
18821 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
18822 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
18823 (m32bit-doubles) Likewise.
18824 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
18825 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
18828 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
18830 * configure.ac ($gcc_cv_ld_clearcap): New test.
18831 * configure: Regenerate.
18832 * config.in: Regenerate.
18833 * config/sol2.opt (mclear-hwcap): New option.
18834 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
18835 * config/sol2-clearcap.map: Moved here from
18836 testsuite/gcc.target/i386/clearcap.map.
18837 * config/sol2-clearcapv2.map: Move here from
18838 gcc.target/i386/clearcapv2.map.
18839 * config/t-sol2 (install): Depend on install-clearcap-map.
18840 (install-clearcap-map): New target.
18841 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
18844 2014-05-28 Richard Biener <rguenther@suse.de>
18846 * hwint.h (*_HALF_WIDE_INT*): Move to ...
18847 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
18848 ... here and remove the rest.
18849 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
18851 2014-05-28 Richard Biener <rguenther@suse.de>
18853 PR tree-optimization/61335
18854 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
18855 new range fails, drop to varying.
18857 2014-05-28 Olivier Hainque <hainque@adacore.com>
18859 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
18860 (CPP_SPEC): Add entry for -mcpu=8548.
18861 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
18862 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
18864 2014-05-28 Tom de Vries <tom@codesourcery.com>
18866 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18867 * lra.c (initialize_lra_reg_info_element): Add init of
18868 actual_call_used_reg_set field.
18869 (lra): Call lra_create_live_ranges before lra_inheritance for
18871 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18873 * lra-constraints.c (need_for_call_save_p): Use
18874 actual_call_used_reg_set instead of call_used_reg_set for
18876 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18878 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18879 Tom de Vries <tom@codesourcery.com>
18881 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
18883 (@item -fuse-caller-save): New item.
18885 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18886 Tom de Vries <tom@codesourcery.com>
18888 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
18889 OPT_fuse_caller_save.
18891 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18892 Tom de Vries <tom@codesourcery.com>
18894 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
18895 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
18896 get_call_reg_set_usage.
18897 * resource.c (mark_set_resources, mark_target_live_regs): Use
18898 get_call_reg_set_usage.
18899 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
18901 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
18902 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
18903 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18904 * ira-build.c (ira_create_allocno): Init
18905 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18906 (create_cap_allocno, propagate_allocno_info)
18907 (propagate_some_info_from_allocno)
18908 (copy_info_to_removed_store_destinations): Handle
18909 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18910 * ira-costs.c (ira_tune_allocno_costs): Use
18911 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
18913 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18914 Tom de Vries <tom@codesourcery.com>
18916 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
18917 and function_used_regs_valid fields.
18918 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
18919 find_all_hard_reg_sets.
18920 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
18921 (get_call_reg_set_usage): New function.
18922 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
18923 * regs.h (get_call_reg_set_usage): Declare.
18925 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
18928 * config/dbx.h (License): Add Runtime Library Exception.
18929 * config/newlib-stdint.h (License): Same.
18930 * config/rtems.h (License): Same
18931 * config/initfini-array.h (License): Same
18932 * config/v850/v850.h (License): Same.
18933 * config/v850/v850-opts.h (License): Same
18934 * config/v850/rtems.h (License): Same.
18936 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
18939 * doc/extend.texi (Local Labels): Note that label differences are
18940 not supported for AVR.
18942 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18943 Olivier Hainque <hainque@adacore.com>
18945 * rtl.h (set_for_reg_notes): Declare.
18946 * emit-rtl.c (set_for_reg_notes): New function.
18947 (set_unique_reg_note): Use it.
18948 * optabs.c (add_equal_note): Likewise
18950 2014-05-27 Andrew Pinski <apinski@cavium.com>
18952 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
18953 Use <w> for the register in assembly template.
18954 (stack_protect_test): Use the mode of operands[0] for the result.
18955 (stack_protect_test_<mode>): Use <w> for the register
18956 in assembly template.
18958 2014-05-27 DJ Delorie <dj@redhat.com>
18960 * config/rx/rx.c (add_vector_labels): New.
18961 (rx_output_function_prologue): Call it.
18962 (rx_handle_func_attribute): Don't require empty arguments.
18963 (rx_handle_vector_attribute): New.
18964 (rx_attribute_table): Add "vector" attribute.
18965 * doc/extend.texi (interrupt, vector): Document new/changed
18966 RX-specific attributes.
18968 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
18970 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
18972 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
18973 predicate to detect a negative quotient.
18975 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
18977 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
18978 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
18979 Add X - Y CMP 0 to X CMP Y transformation.
18980 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
18982 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
18984 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
18987 2014-05-27 Steve Ellcey <sellcey@mips.com>
18989 * config/mips/mips.c: Add include of cgraph.h.
18991 2014-05-27 Richard Biener <rguenther@suse.de>
18993 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
18995 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
18998 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
18999 * config/arm/arm-cores.def (License): Same.
19000 * config/arm/arm-opts.h (License): Same.
19001 * config/arm/aout.h (License): Same.
19002 * config/arm/bpabi.h (License): Same.
19003 * config/arm/elf.h (License): Same.
19004 * config/arm/linux-elf.h (License): Same.
19005 * config/arm/linux-gas.h (License): Same.
19006 * config/arm/netbsd-elf.h (License): Same.
19007 * config/arm/uclinux-eabi.h (License): Same.
19008 * config/arm/uclinux-elf.h (License): Same.
19009 * config/arm/vxworks.h (License): Same.
19011 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19013 * config/arm/neon.md (neon_bswap<mode>): New pattern.
19014 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
19015 (arm_init_neon_builtins): Handle NEON_BSWAP.
19016 Define required type nodes.
19017 (arm_expand_neon_builtin): Handle NEON_BSWAP.
19018 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
19019 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
19020 * config/arm/iterators.md (VDQHSD): New mode iterator.
19022 2014-05-27 Richard Biener <rguenther@suse.de>
19024 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
19025 Try using literal operands when comparing value-ranges failed.
19027 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
19029 * ira.c (commutative_operand): Adjust for change to recog_data.
19030 [Missing from previous commit.]
19032 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
19034 * system.h (TEST_BIT): New macro.
19035 * recog.h (alternative_mask): New type.
19036 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
19037 (recog_data_d): Replace alternative_enabled_p array with
19038 enabled_alternatives.
19039 (target_recog): New structure.
19040 (default_target_recog, this_target_recog): Declare.
19041 (get_enabled_alternatives, recog_init): Likewise.
19042 * recog.c (default_target_recog, this_target_recog): New variables.
19043 (get_enabled_alternatives): New function.
19044 (extract_insn): Use it.
19045 (recog_init): New function.
19046 (preprocess_constraints, constrain_operands): Adjust for change to
19048 * postreload.c (reload_cse_simplify_operands): Likewise.
19049 * reload.c (find_reloads): Likewise.
19050 * ira-costs.c (record_reg_classes): Likewise.
19051 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
19052 all alternatives after a disabled one would be skipped.
19053 (ira_implicitly_set_insn_hard_regs): Likewise.
19054 * ira.c (ira_setup_alts): Adjust for change to recog_data.
19055 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
19056 with enabled_alternatives.
19057 * lra.c (free_insn_recog_data): Update accordingly.
19058 (lra_update_insn_recog_data): Likewise.
19059 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
19060 * lra-constraints.c (process_alt_operands): Likewise. Handle
19061 only_alternative as part of the enabled mask.
19062 * target-globals.h (this_target_recog): Declare.
19063 (target_globals): Add a recog field.
19064 (restore_target_globals): Restore this_target_recog.
19065 * target-globals.c: Include recog.h.
19066 (default_target_globals): Initialize recog field.
19067 (save_target_globals): Likewise.
19068 * reginfo.c (reinit_regs): Call recog_init.
19069 * toplev.c (backend_init_target): Likewise.
19071 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
19073 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
19074 rather than any named insn's code.
19076 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
19079 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
19080 * config/arm/arm-cores.def (License): Same.
19082 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
19084 * tree.h (decl_comdat_group): Declare.
19085 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
19086 * tree.c (decl_comdat_group): Here.
19088 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
19090 PR rtl-optimization/61222
19091 * combine.c (simplify_shift_const_1): When moving a PLUS outside
19092 the shift, truncate the PLUS operand to the result mode.
19094 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
19097 * config/i386/i386.c (ix86_rtx_costs)
19098 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
19101 2014-05-26 Martin Jambor <mjambor@suse.cz>
19103 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
19106 2014-05-26 Richard Biener <rguenther@suse.de>
19108 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
19109 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
19110 Provide specializations.
19111 (wi::int_traits <HOST_WIDE_INT>,
19112 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
19114 2014-05-26 Alan Modra <amodra@gmail.com>
19117 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
19118 params and return a bool. Remove dead code. Update comment.
19119 Assert we have a const_int source. Remove bogus code from
19120 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
19121 handling of constants > 2G and reg_equal note, from..
19122 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
19123 return value. Update comment. If we can, use a new pseudo
19124 for intermediate calculations.
19125 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
19127 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
19128 call to rs6000_emit_set_const in splitter.
19129 (movdi_internal64+2, +3): Likewise.
19131 2014-05-26 Richard Biener <rguenther@suse.de>
19133 * system.h: Define __STDC_FORMAT_MACROS before
19134 including inttypes.h.
19135 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
19136 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
19137 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
19138 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
19139 HOST_WIDEST_INT_C): Remove.
19140 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
19141 if C99 inttypes.h is not available.
19142 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
19143 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
19144 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
19145 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
19146 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
19147 (struct output_info): Likewise.
19148 (print_statistics): Adjust.
19149 (dump_bitmap_statistics): Likewise.
19150 * bt-load.c (migrate_btr_defs): Print with PRId64.
19151 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
19152 (MAX_SAFE_MULTIPLIER): Adjust.
19153 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
19154 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
19155 dump_cgraph_node): Likewise.
19156 * final.c (dump_basic_block_info): Likewise.
19157 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
19158 * gcov.c (format_gcov): Likewise.
19159 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
19161 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
19162 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
19163 (inline_small_functions, dump_overall_stats, dump_inline_stats):
19164 Use PRId64 for dumping.
19165 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
19166 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
19167 (add_allocno_hard_regs): Adjust.
19168 * loop-doloop.c (doloop_modify): Print using PRId64.
19169 * loop-iv.c (inverse): Compute in uint64_t.
19170 (determine_max_iter, iv_number_of_iterations): Likewise.
19171 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
19172 Print using PRId64.
19173 * lto-streamer-out.c (write_symbol): Use uint64_t.
19174 * mcf.c (CAP_INFINITY): Use int64_t maximum.
19175 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
19176 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
19177 * modulo-sched.c (const_iteration_count): Use int64_t.
19178 (sms_schedule): Dump using PRId64.
19179 * predict.c (dump_prediction): Likewise.
19180 * pretty-print.h (pp_widest_integer): Remove.
19181 * profile.c (get_working_sets, is_edge_inconsistent,
19182 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
19183 * tree-pretty-print.c (pp_double_int): Remove case handling
19184 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
19185 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
19187 (pass_optimize_bswap::execute): Remove restriction on hosts.
19188 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
19189 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
19190 * tree.c (widest_int_cst_value): Remove.
19191 * tree.h (widest_int_cst_value): Likewise.
19192 * value-prof.c (dump_histogram_value): Print using PRId64.
19193 * gengtype.c (main): Also inject int64_t.
19194 * ggc-page.c (struct max_alignment): Use int64_t.
19195 * alloc-pool.c (struct allocation_object_def): Likewise.
19196 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
19198 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
19199 * doc/tm.texi: Regenerated.
19200 * gengtype-lex.l (IWORD): Handle [u]int64_t.
19201 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
19202 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
19203 mmix_output_register_setting): Use [u]int64_t in prototypes.
19204 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
19205 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
19206 mmix_output_octa, mmix_output_shifted_value): Adjust.
19207 (mmix_intval): Adjust. Remove unreachable case.
19208 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
19210 2014-05-26 Richard Biener <rguenther@suse.de>
19212 * configure.ac: Drop __int64 type check. Insist that we
19213 found uint64_t and int64_t.
19214 * hwint.h (HOST_BITS_PER___INT64): Remove.
19215 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
19216 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
19217 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
19218 (HOST_WIDEST_FAST_INT): Remove __int64 case.
19219 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
19220 for dst_q_src_df_rms_cdt.
19221 * configure: Regenerate.
19222 * config.in: Likewise.
19224 2014-05-26 Michael Tautschnig <mt@debian.org>
19227 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
19228 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
19230 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19232 PR rtl-optimization/61278
19233 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
19235 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19237 PR rtl-optimization/61220
19238 Part of PR rtl-optimization/61225
19239 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
19240 insn; skip split_edge for a block with only one successor.
19242 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19244 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
19247 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19249 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
19250 (update_vtable_references): New function.
19251 (function_and_variable_visibility): Rewrite also vtable initializers.
19252 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
19254 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19256 * ggc.h (ggc_grow): New function.
19257 * ggc-none.c (ggc_grow): New function.
19258 * ggc-page.c (ggc_grow): Likewise.
19260 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19262 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
19263 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
19264 comdat_can_be_unshared_p, cgraph_externally_visible_p,
19265 varpool_externally_visible_p, can_replace_by_local_alias,
19266 update_visibility_by_resolution_info, function_and_variable_visibility,
19267 pass_data_ipa_function_and_variable_visibility,
19268 make_pass_ipa_function_and_variable_visibility,
19269 whole_program_function_and_variable_visibility,
19270 pass_data_ipa_whole_program_visibility,
19271 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
19272 * cgraph.h (cgraph_local_node_p): Declare.
19273 * ipa-visibility.c: New file.
19274 * Makefile.in (OBJS): Add ipa-visiblity.o
19276 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19278 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
19279 that var decl is available.
19281 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19283 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
19284 symtab_node pointer.
19285 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
19286 (find_decls_types_r): Do not walk COMDAT_GROUP.
19287 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
19288 * varasm.c (make_decl_one_only): Use set_comdat_group;
19289 create node if needed.
19290 * ipa-inline-transform.c (save_inline_function_body): Update
19291 way we decl->symtab mapping.
19292 * symtab.c (symtab_hash, hash_node, eq_node
19293 symtab_insert_node_to_hashtable): Remove.
19294 (symtab_register_node): Update.
19295 (symtab_unregister_node): Update.
19296 (symtab_get_node): Reimplement as inline function.
19297 (symtab_add_to_same_comdat_group): Update.
19298 (symtab_dissolve_same_comdat_group_list): Update.
19299 (dump_symtab_base): Update.
19300 (verify_symtab_base): Update.
19301 (symtab_make_decl_local): Update.
19302 (fixup_same_cpp_alias_visibility): Update.
19303 (symtab_nonoverwritable_alias): Update.
19304 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
19305 * ipa.c (update_visibility_by_resolution_info): UPdate.
19306 * bb-reorder.c: Include cgraph.h
19307 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
19308 with comdat groups.
19309 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
19310 * cgraph.c (cgraph_get_create_node): Update.
19311 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
19313 (symtab_get_node): Make inline.
19314 (symtab_insert_node_to_hashtable): Remove.
19315 (symtab_can_be_discarded): Update.
19316 (decl_comdat_group): New function.
19317 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
19319 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
19321 (read_comdat_group): New function.
19322 (input_node, input_varpool_node): Use it.
19323 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
19325 * mips.c (mips_start_unique_function): Likewise.
19326 (ix86_code_end): Likewise.
19327 (rs6000_code_end): Likweise.
19328 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
19330 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19332 * gengtype-state.c (fatal_reading_state): Bring offline.
19333 * optabs.c (widening_optab_handler): Bring offline.
19334 * optabs.h (widening_optab_handler): Likewise.
19335 * final.c (get_attr_length_1): Likewise.
19337 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19339 * sched-int.h (sd_iterator_cond): Manually tail recurse.
19341 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19343 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
19344 (ppc440-compare): Include shift with dot.
19345 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
19346 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
19348 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
19350 (e6500_sfx2): Include it.
19351 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
19352 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
19353 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
19354 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
19355 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
19356 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
19357 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
19358 *lshiftrt_internal1le, *lshiftrt_internal1be,
19359 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
19360 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
19361 *rotldi3_internal10le, *rotldi3_internal10be,
19362 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
19363 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
19364 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
19365 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
19366 define_insns): Use type "shift" in the appropriate alternatives.
19368 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19370 * config/rs6000/rs6000.md (type): Add "logical". Delete
19372 (dot): Adjust comment.
19373 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
19374 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
19375 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
19376 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
19377 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
19378 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
19379 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
19380 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
19382 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19383 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
19384 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19385 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19386 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19387 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19388 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19389 * config/rs6000/8540.md (ppc8540_su): Adjust.
19390 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19391 cell-cmp-microcoded): Adjust.
19392 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
19393 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19394 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
19395 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
19396 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
19397 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19398 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
19399 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
19400 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
19402 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
19403 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
19404 Adjust. Adjust comment.
19405 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19406 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
19408 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19410 * config/rs6000/rs6000.md (type): Add "add".
19411 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
19412 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
19413 define_insns): Use it.
19414 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
19416 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19417 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
19418 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19419 * config/rs6000/601.md (ppc601-integer): Adjust.
19420 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19421 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19422 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19423 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19424 * config/rs6000/8540.md (ppc8540_su): Adjust.
19425 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19426 cell-cmp-microcoded): Adjust.
19427 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
19428 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19429 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
19430 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
19431 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
19432 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19433 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
19434 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
19435 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
19437 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
19438 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
19439 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19440 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
19442 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19444 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
19445 "delayed_compare", "var_delayed_compare".
19446 (var_shift): New attribute.
19447 (cell_micro): Adjust.
19448 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
19449 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
19450 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
19451 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
19452 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
19453 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
19454 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
19455 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
19456 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
19457 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
19458 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
19459 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
19460 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
19461 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
19462 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
19463 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
19464 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
19465 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
19466 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
19467 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
19468 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
19469 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
19470 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
19471 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19472 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19474 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19475 * config/rs6000/440.md (ppc440-integer): Adjust.
19476 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19477 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
19478 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19479 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19480 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19481 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19482 * config/rs6000/8540.md (ppc8540_su): Adjust.
19483 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19484 cell-cmp-microcoded): Adjust.
19485 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
19486 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19487 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
19488 e500mc64_delayed): Adjust.
19489 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
19490 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
19491 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19492 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
19493 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
19494 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
19495 power6-delayed-compare, power6-var-delayed-compare): Adjust.
19496 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
19497 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
19499 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19500 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
19502 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19504 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
19505 (bits): New mode_attr.
19506 (idiv_ldiv): Delete mode_attr.
19507 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
19508 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19509 rs6000_adjust_priority, is_nonpipeline_insn,
19510 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19512 * config/rs6000/40x.md (ppc403-idiv): Adjust.
19513 * config/rs6000/440.md (ppc440-idiv): Adjust.
19514 * config/rs6000/476.md (ppc476-idiv): Adjust.
19515 * config/rs6000/601.md (ppc601-idiv): Adjust.
19516 * config/rs6000/603.md (ppc603-idiv): Adjust.
19517 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
19518 ppc620-ldiv): Adjust.
19519 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
19520 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
19521 * config/rs6000/8540.md (ppc8540_divide): Adjust.
19522 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
19523 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
19524 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
19525 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
19526 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
19527 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
19528 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
19529 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
19530 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
19531 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
19532 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
19533 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
19534 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
19535 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
19536 * config/rs6000/titan.md (titan_fxu_div): Adjust.
19538 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19540 * config/rs6000/rs6000.md (type): Delete "insert_word",
19541 "insert_dword". Add "insert".
19542 (size): Update comment.
19543 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19544 insn_must_be_first_in_group): Adjust.
19545 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
19546 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
19547 *insvsi_internal6, insvdi_internal): Adjust.
19549 * config/rs6000/40x.md (ppc403-integer): Adjust.
19550 * config/rs6000/440.md (ppc440-integer): Adjust.
19551 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
19552 * config/rs6000/601.md (ppc601-integer): Adjust.
19553 * config/rs6000/603.md (ppc603-integer): Adjust.
19554 * config/rs6000/6xx.md (ppc604-integer): Adjust.
19555 * config/rs6000/7450.md (ppc7450-integer): Adjust.
19556 * config/rs6000/7xx.md (ppc750-integer): Adjust.
19557 * config/rs6000/8540.md (ppc8540_su): Adjust.
19558 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
19559 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
19560 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19561 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
19562 * config/rs6000/e5500.md (e5500_sfx): Adjust.
19563 * config/rs6000/e6500.md (e6500_sfx): Adjust.
19564 * config/rs6000/mpc.md (mpccore-integer): Adjust.
19565 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
19566 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
19567 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
19568 * config/rs6000/power7.md (power7-integer): Adjust.
19569 * config/rs6000/power8.md (power8-1cyc): Adjust.
19570 * config/rs6000/rs64.md (rs64a-integer): Adjust.
19571 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
19573 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19575 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
19576 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
19577 (size): New attribute.
19578 (dot): New attribute.
19579 (cell_micro): Adjust.
19580 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
19581 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
19582 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
19583 umuldi3_highpart): Adjust.
19584 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19585 rs6000_adjust_priority, is_nonpipeline_insn,
19586 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19588 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
19589 ppc405-imul3): Adjust.
19590 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
19591 * config/rs6000/476.md (ppc476-imul): Adjust.
19592 * config/rs6000/601.md (ppc601-imul): Adjust.
19593 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
19594 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
19595 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
19596 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
19597 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
19599 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
19600 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
19601 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
19602 cell-imul): Adjust.
19603 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
19604 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
19605 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
19606 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
19607 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
19608 * config/rs6000/mpc.md (mpccore-imul): Adjust.
19609 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
19610 power4-lmul, power4-imul, power4-imul3): Adjust.
19611 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
19612 power5-lmul, power5-imul, power5-imul3): Adjust.
19613 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
19614 power6-lmul, power6-imul, power6-imul3): Adjust.
19615 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
19616 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
19618 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
19619 rs64a-lmul): Adjust.
19620 * config/rs6000/titan.md (titan_imul): Adjust.
19622 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19624 * config/rs6000/rs6000.md (type): Add new value "halfmul".
19625 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
19626 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
19627 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
19628 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
19629 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
19630 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
19631 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
19632 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
19633 * config/rs6000/titan.md: Delete nonsensical comment.
19634 (titan_imul): Add type imul3.
19635 (titan_mulhw): Remove type imul3; add type halfmul.
19637 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19639 * config/rs6000/rs6000.md (type): Reorder, reformat.
19641 2014-05-23 Martin Jambor <mjambor@suse.cz>
19643 PR tree-optimization/53787
19644 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
19645 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
19646 analysis_done, update all uses.
19647 * ipa-prop.c: Include domwalk.h
19648 (param_analysis_info): Removed.
19649 (param_aa_status): New type.
19650 (ipa_bb_info): Likewise.
19651 (func_body_info): Likewise.
19652 (ipa_get_bb_info): New function.
19653 (aa_overwalked): Likewise.
19654 (find_dominating_aa_status): Likewise.
19655 (parm_bb_aa_status_for_bb): Likewise.
19656 (parm_preserved_before_stmt_p): Changed to use new param AA info.
19657 (load_from_unmodified_param): Accept func_body_info as a parameter
19658 instead of parms_ainfo.
19659 (parm_ref_data_preserved_p): Changed to use new param AA info.
19660 (parm_ref_data_pass_through_p): Likewise.
19661 (ipa_load_from_parm_agg_1): Likewise. Update callers.
19662 (compute_complex_assign_jump_func): Changed to use new param AA info.
19663 (compute_complex_ancestor_jump_func): Likewise.
19664 (ipa_compute_jump_functions_for_edge): Likewise.
19665 (ipa_compute_jump_functions): Removed.
19666 (ipa_compute_jump_functions_for_bb): New function.
19667 (ipa_analyze_indirect_call_uses): Likewise, moved variable
19669 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
19670 and info, moved variable declarations down.
19671 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
19673 (ipa_analyze_stmt_uses): Likewise.
19674 (ipa_analyze_params_uses): Removed.
19675 (ipa_analyze_params_uses_in_bb): New function.
19676 (ipa_analyze_controlled_uses): Likewise.
19677 (free_ipa_bb_info): Likewise.
19678 (analysis_dom_walker): New class.
19679 (ipa_analyze_node): Handle node-specific forbidden analysis,
19680 initialize and free func_body_info, use dominator walker.
19681 (ipcp_modif_dom_walker): New class.
19682 (ipcp_transform_function): Create and free func_body_info, use
19683 ipcp_modif_dom_walker, moved a lot of functionality there.
19685 2014-05-23 Marek Polacek <polacek@redhat.com>
19686 Jakub Jelinek <jakub@redhat.com>
19688 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
19689 * gcc.c (sanitize_spec_function): Likewise.
19690 * convert.c (convert_to_integer): Include "ubsan.h". Add
19691 floating-point to integer instrumentation.
19692 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
19693 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
19694 SANITIZE_NONDEFAULT.
19695 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
19696 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
19697 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
19698 * ubsan.c: Include "realmpfr.h" and "dfp.h".
19699 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
19700 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
19701 float/double/long double.
19702 (ubsan_instrument_float_cast): New function.
19703 * ubsan.h (ubsan_instrument_float_cast): Declare.
19705 2014-05-23 Jiong Wang <jiong.wang@arm.com>
19707 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
19709 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
19710 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
19711 Adjust for tailcalling through registers.
19712 * config/aarch64/aarch64.h (enum reg_class): New caller save
19714 (REG_CLASS_NAMES): Likewise.
19715 (REG_CLASS_CONTENTS): Likewise.
19716 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
19717 Allow tailcalling without decls.
19719 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
19721 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
19722 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
19724 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
19725 gsi, and variables v_* to v*.
19727 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
19729 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
19731 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
19733 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
19734 * omp-low.c: Update accordingly.
19736 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
19737 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
19738 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
19739 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
19740 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
19741 GF_OMP_TARGET_KIND_UPDATE.
19743 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
19744 Explicitly enumerate the expected region types.
19746 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
19749 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
19750 documentation; the old documentation didn't clearly state the
19751 constraints on the contents of the pointed-to storage.
19753 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19755 Fix bootstrap error on ia64
19756 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
19757 Return default value.
19759 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
19761 PR tree-optimization/54733
19762 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
19764 (find_bswap_or_nop_load): New.
19765 (find_bswap_1): Renamed to ...
19766 (find_bswap_or_nop_1): This. Also add support for memory source.
19767 (find_bswap): Renamed to ...
19768 (find_bswap_or_nop): This. Also add support for memory source and
19769 detection of bitwise operations equivalent to load in target
19771 (execute_optimize_bswap): Likewise. Also move its leading comment back
19772 in place and split statement transformation into ...
19773 (bswap_replace): This.
19775 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
19777 PR rtl-optimization/61215
19778 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
19779 simplify_gen_subreg until final substitution.
19781 2014-05-23 Alan Modra <amodra@gmail.com>
19784 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
19785 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
19786 Use "Y" constraint rather than "m".
19788 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
19790 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
19792 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
19793 New function declaration.
19794 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
19795 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
19796 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
19797 (aarch64_init_builtins) : Initialize builtins
19798 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
19799 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
19800 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
19801 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
19802 and __builtins_aarch64_set_fpsr.
19803 (aarch64_atomic_assign_expand_fenv): New function.
19804 * config/aarch64/aarch64.md (set_fpcr): New pattern.
19805 (get_fpcr) : Likewise.
19806 (set_fpsr) : Likewise.
19807 (get_fpsr) : Likewise.
19808 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
19809 and UNSPECV_SET_FPSR.
19810 * doc/extend.texi (AARCH64 Built-in Functions) : Document
19811 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
19812 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
19814 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
19816 PR rtl-optimization/60969
19817 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
19818 constraints. Set up mem cost for NO_REGS case.
19820 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
19822 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
19824 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
19826 * config/darwin.c: Include "lto-section-names.h".
19827 (LTO_SEGMENT_NAME): Don't define.
19828 * config/i386/winnt.c: Include "lto-section-names.h".
19829 * lto-streamer.c: Include "lto-section-names.h".
19830 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
19831 * lto-wrapper.c: Include "lto-section-names.h".
19832 (LTO_SECTION_NAME_PREFIX): Don't define.
19833 * lto-section-names.h: New file.
19834 * cgraphunit.c: Include "lto-section-names.h".
19836 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
19838 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
19840 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
19843 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
19845 2014-05-22 Nick Clifton <nickc@redhat.com>
19847 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
19849 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
19851 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
19852 -> (T)A transformation to integer types.
19854 2014-05-22 Teresa Johnson <tejohnson@google.com>
19856 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
19857 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
19858 (gcov_rewrite): Use gcov_nonruntime_assert.
19859 (gcov_open): Ditto.
19860 (gcov_write_words): Ditto.
19861 (gcov_write_length): Ditto.
19862 (gcov_read_words): Use gcov_nonruntime_assert, and remove
19863 gcc_assert from IN_LIBGCOV code.
19864 (gcov_read_summary): Use gcov_error to flag profile corruption.
19865 (gcov_sync): Use gcov_nonruntime_assert.
19866 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
19867 (gcov_histo_index): Use gcov_nonruntime_assert.
19868 (static void gcov_histogram_merge): Ditto.
19869 (compute_working_sets): Ditto.
19870 * gcov-io.h (gcov_nonruntime_assert): Define.
19871 (gcov_error): Define for !IN_LIBGCOV
19873 2014-05-22 Richard Biener <rguenther@suse.de>
19875 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
19876 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
19877 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
19878 and deallocation site.
19879 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
19880 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
19881 passing through the incoming points-to set.
19882 (handle_lhs_call): Use flags argument instead of recomputing it.
19883 (find_func_aliases_for_call): Call handle_lhs_call with proper
19886 2014-05-22 Jakub Jelinek <jakub@redhat.com>
19888 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
19889 all padding bits in REAL_VALUE_TYPE are cleared.
19891 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19893 Cleanup and improve multipass_dfa_lookahead_guard
19894 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
19895 (core2i7_first_cycle_multipass_begin,)
19896 (core2i7_first_cycle_multipass_issue,)
19897 (core2i7_first_cycle_multipass_backtrack): Update signature.
19898 * config/ia64/ia64.c
19899 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
19900 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
19901 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
19903 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
19904 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
19906 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
19908 * doc/tm.texi: Regenerate.
19910 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
19911 * haifa-sched.c (ready_try): Make signed to allow negative values.
19912 (rebug_ready_list_1): Update.
19913 (choose_ready): Simplify.
19914 (sched_extend_ready_list): Update.
19916 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19918 Remove IA64 speculation tweaking flags
19919 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
19920 speculation tuning flags.
19921 (msched-prefer-non-data-spec-insns,)
19922 (msched-prefer-non-control-spec-insns): Obsolete options.
19923 * haifa-sched.c (choose_ready): Remove handling of
19924 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
19925 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
19926 and PREFER_NON_DATA_SPEC.
19927 * sel-sched.c (process_spec_exprs): Remove handling of
19928 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
19930 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19932 Improve scheduling debug output
19933 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
19934 (advance_one_cycle): Update.
19935 (schedule_insn, queue_to_ready): Add debug printouts.
19936 (debug_ready_list_1): New static function.
19937 (debug_ready_list): Update.
19938 (max_issue): Add debug printouts.
19939 (dump_insn_stream): New static function.
19940 (schedule_block): Use it. Also better indent printouts.
19942 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19944 Fix sched_insn debug counter
19945 * haifa-sched.c (schedule_insn): Update.
19946 (struct haifa_saved_data): Add nonscheduled_insns_begin.
19947 (save_backtrack_point, restore_backtrack_point): Update.
19948 (first_nonscheduled_insn): New static function.
19949 (queue_to_ready, choose_ready): Use it.
19950 (schedule_block): Init nonscheduled_insns_begin.
19951 (sched_emit_insn): Update.
19954 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
19956 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
19958 (aarch64_secondary_reload) : LikeWise.
19959 (aarch64_class_max_nregs) : Remove CORE_REGS.
19960 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
19961 (REG_CLASS_NAMES) : Likewise.
19962 (REG_CLASS_CONTENTS) : LikeWise.
19963 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
19965 2014-05-21 Guozhi Wei <carrot@google.com>
19968 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
19970 (vqdmulhq_n_s16): Likewise.
19972 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
19974 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
19976 2014-05-21 Marek Polacek <polacek@redhat.com>
19979 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
19981 2014-05-21 Martin Jambor <mjambor@suse.cz>
19983 * doc/invoke.texi (Optimize Options): Document parameters
19984 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
19985 ipa-cp-array-index-hint-bonus.
19987 2014-05-21 Mark Wielaard <mjw@redhat.com>
19990 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
19991 version >= 3 or not strict DWARF.
19992 * langhooks.h (struct lang_hooks_for_types): Add
19993 enum_underlying_base_type.
19994 * langhooks.c (lhd_enum_underlying_base_type): New function.
19995 * gcc/langhooks.h (struct lang_hooks_for_types): Add
19996 enum_underlying_base_type.
19997 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
19998 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
19999 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
20001 2014-05-21 Richard Biener <rguenther@suse.de>
20003 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
20005 2014-05-21 John Marino <gnugcc@marino.st>
20007 * config.gcc (*-*-dragonfly*): New target.
20008 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
20009 * configure: Regenerate.
20010 * config/dragonfly-stdint.h: New.
20011 * config/dragonfly.h: New.
20012 * config/dragonfly.opt: New.
20013 * config/i386/dragonfly.h: New.
20014 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
20016 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
20018 * tree.def (VOID_CST): New.
20019 * tree-core.h (TI_VOID): New.
20020 * tree.h (void_node): New.
20021 * tree.c (tree_node_structure_for_code, tree_code_size)
20022 (iterative_hash_expr): Handle VOID_CST.
20023 (build_common_tree_nodes): Initialize void_node.
20025 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
20027 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
20029 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
20031 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
20034 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
20035 flag_reorder_blocks_and_partition.
20036 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
20038 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
20041 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
20043 (*addc_r_t): Add new insn_and_split.
20045 2014-05-21 Jakub Jelinek <jakub@redhat.com>
20047 PR middle-end/61252
20048 * omp-low.c (handle_simd_reference): New function.
20049 (lower_rec_input_clauses): Use it. Defer adding reference
20050 initialization even for reduction without placeholder if in simd,
20051 handle it properly later on.
20053 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
20055 PR tree-optimization/60899
20056 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
20057 assume all static symbols will have definition wile parsing and
20058 check the do have definition later in compilation; check that
20059 variable referring symbol will be output before concluding that
20060 reference is safe; be conservative for referring local statics;
20061 be more precise about when comdat is output in other partition.
20063 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
20066 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
20068 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
20069 (ipa_inline): Loop inline_to_all_callers until no more aliases
20072 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
20074 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
20075 set writeonly flag only for vars actually written to.
20077 2014-05-20 Dehao Chen <dehao@google.com>
20079 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
20080 and callee count to get clone count.
20081 * tree-inline.c (expand_call_inline): Use callee count instead of bb
20082 count in copy_body.
20084 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
20086 PR rtl-optimization/61243
20087 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
20089 2014-05-20 Xinliang David Li <davidxl@google.com>
20091 * cgraphunit.c (walk_polymorphic_call_targets): Add
20092 dbgcnt and fopt-info support.
20093 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
20094 * ipa-devirt.c (ipa_devirt): Ditto.
20095 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
20096 * ipa.c (walk_polymorphic_call_targets): Ditto.
20097 * gimple-fold.c (fold_gimple_assign): Ditto.
20098 (gimple_fold_call): Ditto.
20099 * dbgcnt.def: New counter.
20101 2014-05-20 DJ Delorie <dj@redhat.com>
20103 * config/msp430/msp430.md (split): Don't allow subregs when
20104 splitting SImode adds.
20105 (andneghi): Fix subtraction logic.
20106 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
20108 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
20110 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
20112 * except.c (switch_to_exception_section, resolve_unique_section,
20113 get_named_text_section, default_function_rodata_section,
20114 align_variable, get_block_for_decl, default_section_type_flags):
20115 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
20116 * symtab.c (symtab_add_to_same_comdat_group,
20117 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
20118 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
20120 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
20121 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
20122 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
20123 (c6x_function_in_section_p): Likewise.
20124 * config/darwin.c (machopic_select_section): Likewise.
20125 * config/arm/arm.c (arm_function_in_section_p): Likewise.
20126 * config/mips/mips.c (mips_function_rodata_section): Likewise.
20127 * config/mep/mep.c (mep_select_section): LIkewise.
20128 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
20130 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
20132 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
20133 EH region of calls to pure functions that can throw an exception.
20134 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
20135 (copy_reference_ops_from_call): Also copy the EH region of the call if
20136 it can throw an exception.
20138 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
20140 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
20141 nested VEC_SELECTs that are inverses of each other.
20143 2014-05-20 Richard Biener <rguenther@suse.de>
20145 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
20146 (extract_and_process_scc_for_name): not here.
20147 (cond_dom_walker::before_dom_children): Only process
20148 stmts that end the BB in interesting ways.
20149 (run_scc_vn): Mark param uses as visited.
20151 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20153 * config/arm/arm.md (arith_shiftsi): Do not predicate for
20156 2014-05-20 Nick Clifton <nickc@redhat.com>
20158 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
20159 (msp430_gimplify_va_arg_expr): New function.
20160 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
20162 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
20163 operand 0 in order to prevent confusion about the number of
20164 registers involved.
20166 2014-05-20 Richard Biener <rguenther@suse.de>
20168 PR tree-optimization/61221
20169 * tree-ssa-pre.c (el_to_update): Remove.
20170 (eliminate_dom_walker::before_dom_children): Handle released
20171 VDEFs by value-numbering them to the associated VUSE. Update
20172 stmt immediately for substituted call address.
20173 (eliminate): Remove delayed stmt updating code.
20174 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
20175 possibly late re-numbered vuses.
20176 (vn_reference_lookup_2): Adjust.
20177 (vn_reference_lookup_pieces): Likewise.
20178 (vn_reference_lookup): Likewise.
20180 2014-05-20 Richard Biener <rguenther@suse.de>
20182 * config.gcc: Remove need_64bit_hwint.
20183 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
20184 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
20186 * config.in: Regenerate.
20187 * configure: Likewise.
20189 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
20191 * doc/extend.texi: Create Label Attributes section,
20192 move all label attributes into it and reference it.
20194 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
20196 * arm.c (thumb1_reorg): When scanning backwards skip anything
20197 that's not a proper insn.
20199 2014-05-19 Richard Biener <rguenther@suse.de>
20201 PR tree-optimization/61221
20202 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
20203 Do nothing for unreachable blocks.
20204 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
20205 Improve unreachability detection.
20207 2014-05-19 Richard Biener <rguenther@suse.de>
20209 PR tree-optimization/61209
20210 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
20212 2014-05-19 Nick Clifton <nickc@redhat.com>
20214 * except.c (init_eh): Fix computation of builtin setjmp buffer
20215 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
20217 2014-05-19 Richard Biener <rguenther@suse.de>
20219 PR tree-optimization/61184
20220 * tree-vrp.c (is_negative_overflow_infinity): Use
20221 TREE_OVERFLOW_P and do that check first.
20222 (is_positive_overflow_infinity): Likewise.
20223 (is_overflow_infinity): Likewise.
20224 (vrp_operand_equal_p): Properly treat operands with
20225 differing overflow as not equal.
20227 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
20229 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
20230 shift simplification where it was intended.
20232 2014-05-19 Christian Bruel <christian.bruel@st.com>
20235 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
20237 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
20240 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
20243 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
20245 * reg-notes.def (CROSSING_JUMP): Likewise.
20246 * rtl.h (rtx_def): Update comment for jump flag.
20247 (CROSSING_JUMP_P): Define.
20248 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
20249 of a REG_CROSSING_JUMP note.
20250 * cfghooks.c (tidy_fallthru_edges): Likewise.
20251 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
20252 * emit-rtl.c (try_split): Likewise.
20253 * haifa-sched.c (sched_create_recovery_edges): Likewise.
20254 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
20255 * jump.c (redirect_jump_2): Likewise.
20256 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
20257 (relax_delay_slots): Likewise.
20258 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
20259 (bbit_di): Likewise.
20260 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
20261 * config/sh/sh.md (jump_compact): Likewise.
20262 * bb-reorder.c (rotate_loop): Likewise.
20263 (pass_duplicate_computed_gotos::execute): Likewise.
20264 (add_reg_crossing_jump_notes): Rename to...
20265 (update_crossing_jump_flags): ...this.
20266 (pass_partition_blocks::execute): Update accordingly.
20268 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
20270 * tree.h: Remove extraneous template <>.
20272 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20274 * ipa.c (symtab_remove_unreachable_nodes): Remove
20275 symbol from comdat group if its body was eliminated.
20276 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
20277 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
20278 (symtab_unregister_node): ... this one.
20279 (verify_symtab_base): More strict checking of comdats.
20280 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
20282 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20284 * tree-pass.h (make_pass_ipa_comdats): New pass.
20285 * timevar.def (TV_IPA_COMDATS): New timevar.
20286 * passes.def (pass_ipa_comdats): Add.
20287 * Makefile.in (OBJS): Add ipa-comdats.o
20288 * ipa-comdats.c: New file.
20290 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20292 * ipa.c (update_visibility_by_resolution_info): New function.
20293 (function_and_variable_visibility): Use it.
20295 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20297 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
20299 (FOR_EACH_DEFINED_SYMBOL): New macro.
20300 (varpool_first_static_initializer, varpool_next_static_initializer,
20301 varpool_first_defined_variable, varpool_next_defined_variable):
20303 (symtab_in_same_comdat_p): Correctly deal with inline functions.
20305 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20307 * ggc-page.c (ggc_handle_finalizers): Add comment.
20309 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20311 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
20312 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
20313 (ggc_internal_cleared_alloc): Likewise.
20314 * ggc-page.c (finalizer): New class.
20315 (vec_finalizer): Likewise.
20316 (globals::finalizers): New member.
20317 (globals::vec_finalizers): Likewise.
20318 (ggc_internal_alloc): Record the finalizer if any for the block being
20320 (ggc_handle_finalizers): New function.
20321 (ggc_collect): Call ggc_handle_finalizers.
20322 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
20324 (ggc_internal_cleared_alloc): Likewise.
20325 (finalize): New function.
20326 (need_finalization_p): Likewise.
20327 (ggc_alloc): Install the type's destructor as the finalizer if it
20328 might do something.
20329 (ggc_cleared_alloc): Likewise.
20330 (ggc_vec_alloc): Likewise.
20331 (ggc_cleared_vec_alloc): Likewise.
20333 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20335 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
20337 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20339 * alias.c (record_alias_subset): Adjust.
20340 * bitmap.c (bitmap_element_allocate): Likewise.
20341 (bitmap_gc_alloc_stat): Likewise.
20342 * cfg.c (init_flow): Likewise.
20343 (alloc_block): Likewise.
20344 (unchecked_make_edge): Likewise.
20345 * cfgloop.c (alloc_loop): Likewise.
20346 (flow_loops_find): Likewise.
20347 (rescan_loop_exit): Likewise.
20348 * cfgrtl.c (init_rtl_bb_info): Likewise.
20349 * cgraph.c (insert_new_cgraph_node_version): Likewise.
20350 (cgraph_allocate_node): Likewise.
20351 (cgraph_create_edge_1): Likewise.
20352 (cgraph_allocate_init_indirect_info): Likewise.
20353 * cgraphclones.c (cgraph_clone_edge): Likewise.
20354 * cgraphunit.c (add_asm_node): Likewise.
20355 (init_lowered_empty_function): Likewise.
20356 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
20357 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
20358 (alpha_use_linkage): Likewise.
20359 * config/arc/arc.c (arc_init_machine_status): Likewise.
20360 * config/arm/arm.c (arm_init_machine_status): Likewise.
20361 * config/avr/avr.c (avr_init_machine_status): Likewise.
20362 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
20363 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
20364 * config/cris/cris.c (cris_init_machine_status): Likewise.
20365 * config/darwin.c (machopic_indirection_name): Likewise.
20366 (darwin_build_constant_cfstring): Likewise.
20367 (darwin_enter_string_into_cfstring_table): Likewise.
20368 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
20369 * config/frv/frv.c (frv_init_machine_status): Likewise.
20370 * config/i386/i386.c (get_dllimport_decl): Likewise.
20371 (ix86_init_machine_status): Likewise.
20372 (assign_386_stack_local): Likewise.
20373 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
20374 (i386_pe_maybe_record_exported_symbol): Likewise.
20375 (i386_pe_record_stub): Likewise.
20376 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
20377 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
20378 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
20379 (m32c_note_pragma_address): Likewise.
20380 * config/mep/mep.c (mep_init_machine_status): Likewise.
20381 (mep_note_pragma_flag): Likewise.
20382 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
20383 (mips16_local_alias): Likewise.
20384 (mips_init_machine_status): Likewise.
20385 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
20386 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
20387 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
20388 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
20389 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
20390 * config/pa/pa.c (pa_init_machine_status): Likewise.
20391 (pa_get_deferred_plabel): Likewise.
20392 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
20393 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
20394 (rs6000_init_machine_status): Likewise.
20395 (output_toc): Likewise.
20396 * config/s390/s390.c (s390_init_machine_status): Likewise.
20397 * config/score/score.c (score_output_external): Likewise.
20398 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
20399 * config/spu/spu.c (spu_init_machine_status): Likewise.
20400 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
20401 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
20402 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
20403 * coverage.c (coverage_end_function): Likewise.
20404 * dbxout.c (dbxout_init): Likewise.
20405 * doc/gty.texi: Don't mention variable_size attribute.
20406 * dwarf2cfi.c (new_cfi): Adjust.
20407 (new_cfi_row): Likewise.
20408 (copy_cfi_row): Likewise.
20409 (create_cie_data): Likewise.
20410 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
20411 (new_loc_descr): Likewise.
20412 (find_AT_string_in_table): Likewise.
20413 (add_addr_table_entry): Likewise.
20414 (new_die): Likewise.
20415 (add_var_loc_to_decl): Likewise.
20416 (clone_die): Likewise.
20417 (clone_as_declaration): Likewise.
20418 (break_out_comdat_types): Likewise.
20419 (new_loc_list): Likewise.
20420 (add_loc_descr_to_each): Likewise.
20421 (add_location_or_const_value_attribute): Likewise.
20422 (add_linkage_name): Likewise.
20423 (lookup_filename): Likewise.
20424 (dwarf2out_var_location): Likewise.
20425 (new_line_info_table): Likewise.
20426 (dwarf2out_init): Likewise.
20427 (mem_loc_descriptor): Likewise.
20428 (loc_descriptor): Likewise.
20429 (add_const_value_attribute): Likewise.
20430 (tree_add_const_value_attribute): Likewise.
20431 (comp_dir_string): Likewise.
20432 (dwarf2out_vms_debug_main_pointer): Likewise.
20433 (string_cst_pool_decl): Likewise.
20434 * emit-rtl.c (set_mem_attrs): Likewise.
20435 (get_reg_attrs): Likewise.
20436 (start_sequence): Likewise.
20437 (init_emit): Likewise.
20438 (init_emit_regs): Likewise.
20439 * except.c (init_eh_for_function): Likewise.
20440 (gen_eh_region): Likewise.
20441 (gen_eh_region_catch): Likewise.
20442 (gen_eh_landing_pad): Likewise.
20443 (add_call_site): Likewise.
20444 * function.c (add_frame_space): Likewise.
20445 (insert_temp_slot_address): Likewise.
20446 (assign_stack_temp_for_type): Likewise.
20447 (get_hard_reg_initial_val): Likewise.
20448 (allocate_struct_function): Likewise.
20449 (prepare_function_start): Likewise.
20450 (types_used_by_var_decl_insert): Likewise.
20451 * gengtype.c (variable_size_p): Remove function.
20452 (enum alloc_quantity): Remove enum.
20453 (write_typed_alloc_def): Remove function.
20454 (write_typed_struct_alloc_def): Likewise.
20455 (write_typed_typedef_alloc_def): Likewise.
20456 (write_typed_alloc_defns): Likewise.
20458 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
20459 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
20460 * ggc.h (ggc_alloc): new function.
20461 (ggc_cleared_alloc): Likewise.
20462 (ggc_vec_alloc): Template on type of vector element, and remove
20463 element size argument.
20464 (ggc_cleared_vec_alloc): Likewise.
20465 * gimple.c (gimple_build_omp_for): Adjust.
20466 (gimple_copy): Likewise.
20467 * ipa-cp.c (get_replacement_map): Likewise.
20468 (find_aggregate_values_for_callers_subset): Likewise.
20469 (known_aggs_to_agg_replacement_list): Likewise.
20470 * ipa-devirt.c (get_odr_type): Likewise.
20471 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
20472 (read_agg_replacement_chain): Likewise.
20473 * loop-iv.c (get_simple_loop_desc): Likewise.
20474 * lto-cgraph.c (input_node_opt_summary): Likewise.
20475 * lto-section-in.c (lto_new_in_decl_state): Likewise.
20476 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
20477 (input_eh_region): Likewise.
20478 (input_eh_lp): Likewise.
20479 (input_cfg): Likewise.
20480 * optabs.c (set_optab_libfunc): Likewise.
20481 (init_tree_optimization_optabs): Likewise.
20482 (set_conv_libfunc): Likewise.
20483 * passes.c (do_per_function_toporder): Likewise.
20484 * rtl.h: Don't use variable_size gty attribute.
20485 * sese.c (if_region_set_false_region): Adjust.
20486 * stringpool.c (gt_pch_save_stringpool): Likewise.
20487 * target-globals.c (save_target_globals): Likewise.
20488 * toplev.c (general_init): Likewise.
20489 * trans-mem.c (record_tm_replacement): Likewise.
20490 (split_bb_make_tm_edge): Likewise.
20491 * tree-cfg.c (move_sese_region_to_fn): Likewise.
20492 * tree-data-ref.h (lambda_vector_new): Likewise.
20493 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
20494 * tree-iterator.c (tsi_link_before): Likewise.
20495 (tsi_link_after): Likewise.
20496 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
20497 * tree-ssa-loop-niter.c (record_estimate): Likewise.
20498 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
20499 * tree-ssa-operands.h: Don't use variable_size gty attribute.
20500 * tree-ssa.c (init_tree_ssa): Adjust.
20501 * tree-ssanames.c (set_range_info): Likewise.
20502 (get_ptr_info): Likewise.
20503 (duplicate_ssa_name_ptr_info): Likewise.
20504 (duplicate_ssa_name_range_info): Likewise.
20505 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
20506 (unpack_ts_fixed_cst_value_fields): Likewise.
20507 * tree.c (build_fixed): Likewise.
20508 (build_real): Likewise.
20509 (build_string): Likewise.
20510 (decl_priority_info): Likewise.
20511 (decl_debug_expr_insert): Likewise.
20512 (decl_value_expr_insert): Likewise.
20513 (decl_debug_args_insert): Likewise.
20514 (type_hash_add): Likewise.
20515 (build_omp_clause): Likewise.
20516 * ubsan.c (decl_for_type_insert): Likewise.
20517 * varasm.c (get_unnamed_section): Likewise.
20518 (get_noswitch_section): Likewise.
20519 (get_section): Likewise.
20520 (get_block_for_section): Likewise.
20521 (create_block_symbol): Likewise.
20522 (build_constant_desc): Likewise.
20523 (create_constant_pool): Likewise.
20524 (force_const_mem): Likewise.
20525 (record_tm_clone_pair): Likewise.
20526 * varpool.c (varpool_create_empty_node): Likewise.
20528 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20530 * dwarf2out.c (tree_add_const_value_attribute): Call
20531 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
20532 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
20533 instead of ggc_internal_<x>alloc_stat.
20534 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
20535 (ggc_realloc): Likewise.
20536 * ggc-none.c (ggc_internal_alloc): Likewise.
20537 (ggc_internal_cleared_alloc): Likewise.
20538 * ggc-page.c: Likewise.
20539 * ggc.h (ggc_internal_alloc_stat): Likewise.
20540 (ggc_internal_alloc): Remove macro.
20541 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
20542 (ggc_internal_cleared_alloc): Remove macro.
20543 (GGC_RESIZEVEC): Adjust.
20544 (ggc_resizevar): Remove macro.
20545 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
20546 (ggc_internal_cleared_vec_alloc_stat): Likewise.
20547 (ggc_internal_vec_cleared_alloc): Remove macro.
20548 (ggc_alloc_atomic_stat): Drop _stat suffix.
20549 (ggc_alloc_atomic): Remove macro.
20550 (ggc_alloc_cleared_atomic): Remove macro.
20551 (ggc_alloc_string_stat): Drop _stat suffix.
20552 (ggc_alloc_string): Remove macro.
20553 (ggc_alloc_rtx_def_stat): Adjust.
20554 (ggc_alloc_tree_node_stat): Likewise.
20555 (ggc_alloc_cleared_tree_node_stat): Likewise.
20556 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
20557 (ggc_alloc_cleared_simd_clone_stat): Likewise.
20558 * gimple.c (gimple_build_omp_for): Likewise.
20559 (gimple_copy): Likewise.
20560 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
20561 * toplev.c (realloc_for_line_map): Adjust.
20562 * tree-data-ref.h (lambda_vector_new): Likewise.
20563 * tree-phinodes.c (allocate_phi_node): Likewise.
20564 * tree.c (grow_tree_vec_stat): Likewise.
20565 * vec.h (va_gc::reserve): Adjust.
20567 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
20569 * config/microblaze/microblaze.c (break_handler): New Declaration.
20570 (microblaze_break_function_p,microblaze_is_break_handler): New.
20571 (compute_frame_size): Use microblaze_break_function_p.
20572 Add the test of break_handler.
20573 (microblaze_function_prologue) : Add the test of variable
20574 break_handler. Check the fnname by BREAK_HANDLER_NAME.
20575 (microblaze_function_epilogue) : Add the test of break_handler.
20576 (microblaze_globalize_label) : Add the test of break_handler.
20577 Check the name by BREAK_HANDLER_NAME.
20579 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
20581 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
20582 microblaze_is_break_handler test.
20583 (call_internal1,call_value_intern): Use microblaze_break_function_p.
20584 Use SYMBOL_REF_DECL.
20586 * config/microblaze/microblaze-protos.h
20587 (microblaze_break_function_p,microblaze_is_break_handler):
20590 * doc/extend.texi (MicroBlaze break_handler Functions): Document
20591 new MicroBlaze break_handler functions.
20593 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
20595 * doc/extend.texi (Size of an asm): Move node text according
20596 to its @menu entry position.
20598 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
20600 PR tree-optimization/61140
20601 PR tree-optimization/61150
20602 PR tree-optimization/61197
20603 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
20605 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
20607 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
20609 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
20611 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
20612 __SIZEOF_INT128__ is defined.
20614 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
20616 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
20617 (rs6000_delegitimize_address): Use it.
20619 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
20621 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
20622 inplace argument. Store the new address in the original MEM when true.
20623 * emit-rtl.c (change_address_1): Likewise.
20624 (adjust_address_1, adjust_automodify_address_1, offset_address):
20625 Update accordingly.
20626 * rtl.h (plus_constant): Add an inplace argument.
20627 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
20628 when true. Avoid generating (plus X (const_int 0)).
20629 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
20630 in-place. Pass true to plus_constant.
20631 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
20633 2014-05-16 Dehao Chen <dehao@google.com>
20635 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
20637 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20640 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
20642 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
20644 2014-05-16 Dehao Chen <dehao@google.com>
20646 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
20647 optimize_function_for_size_p.
20648 * regs.h (REG_FREQ_FROM_BB): Likewise.
20650 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20653 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
20654 negt_reg_operand cases.
20655 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
20657 * config/sh/predicates.md (cbranch_treg_value): Simplify.
20659 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20661 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
20664 2014-05-16 David Malcolm <dmalcolm@redhat.com>
20667 2014-04-29 David Malcolm <dmalcolm@redhat.com>
20669 * tree-cfg.c (dump_function_to_file): Dump the return type of
20670 functions, in a line to itself before the function body, mimicking
20671 the layout of a C function.
20673 2014-05-16 Dehao Chen <dehao@google.com>
20675 * cfghooks.c (make_forwarder_block): Use direct computation to
20676 get fall-through edge's count and frequency.
20678 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
20680 * config/arc/arc.c (arc_init): Fix typo in error message.
20681 * config/i386/i386.c (ix86_expand_builtin): Likewise.
20682 (split_stack_prologue_scratch_regno): Likewise.
20683 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
20684 word from error message.
20686 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
20688 * ira-costs.c: Fix typo in comment.
20690 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
20692 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
20694 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
20696 * varpool.c (dump_varpool_node): Dump write-only flag.
20697 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
20699 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
20700 write-only variables.
20701 * ipa.c (process_references): New function.
20702 (set_readonly_bit): New function.
20703 (set_writeonly_bit): New function.
20704 (clear_addressable_bit): New function.
20705 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
20706 fix handling of aliases.
20707 * cgraph.h (struct varpool_node): Add writeonly flag.
20709 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
20711 PR rtl-optimization/60969
20712 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
20713 Calculate costs for this case.
20715 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
20717 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
20718 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
20720 2014-05-16 Richard Biener <rguenther@suse.de>
20722 PR tree-optimization/61194
20723 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
20724 bool patterns ending in a COND_EXPR.
20726 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20728 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
20730 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20732 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
20733 where we were unable to cost an RTX.
20735 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20737 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
20740 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20741 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20743 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
20745 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20746 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20748 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
20749 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
20751 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20752 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20754 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
20757 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20758 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20760 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
20763 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20764 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20766 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
20767 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
20769 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20770 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20772 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
20773 rotates and shifts.
20775 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20776 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20778 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
20779 ZERO_EXTEND and SIGN_EXTEND better.
20781 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20782 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20784 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
20785 logical operations.
20787 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20788 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20790 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
20791 costs when costing loads and stores to memory.
20793 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20794 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
20796 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
20799 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20801 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
20803 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20804 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20806 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
20808 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
20810 (aarch64_rtx_mult_cost): New.
20811 (aarch64_rtx_costs): Use it, refactor as appropriate.
20813 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20814 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20816 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
20817 emit instructions, return number of instructions which would
20819 (aarch64_add_constant): Update call to aarch64_build_constant.
20820 (aarch64_output_mi_thunk): Likewise.
20821 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
20824 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20826 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
20827 (TARGET_RTX_COSTS): Call it.
20829 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20831 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
20832 (cortexa57_vector_cost): Likewise.
20833 (cortexa57_tunings): Use them.
20835 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20837 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
20838 (cpu_addrcost_table): Use it.
20839 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
20840 (aarch64_address_cost): Rewrite using aarch64_classify_address,
20843 2014-05-16 Richard Biener <rguenther@suse.de>
20845 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
20846 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
20847 (visit_phi): Ignore edges marked as not executable.
20848 (class cond_dom_walker): New.
20849 (cond_dom_walker::before_dom_children): Value-number
20850 control statements and mark successor edges as not
20851 executable if possible.
20852 (run_scc_vn): First walk all control statements in
20853 dominator order, marking edges as not executable.
20854 * tree-inline.c (copy_edges_for_bb): Be not confused
20855 about random edge flags.
20857 2014-05-16 Richard Biener <rguenther@suse.de>
20859 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
20861 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
20864 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
20865 (__TM_simple_begin): Use it.
20866 (__TM_begin): Likewise.
20868 2014-05-15 Martin Jambor <mjambor@suse.cz>
20871 * ipa-prop.c (update_indirect_edges_after_inlining): Check
20872 type_preserved flag when the indirect edge is polymorphic.
20874 2014-05-15 Martin Jambor <mjambor@suse.cz>
20876 PR tree-optimization/61090
20877 * tree-sra.c (sra_modify_expr): Pass the current gsi to
20878 build_ref_for_model.
20880 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20882 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
20883 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
20885 2014-05-15 Jakub Jelinek <jakub@redhat.com>
20887 PR tree-optimization/61158
20888 * fold-const.c (fold_binary_loc): If X is zero-extended and
20889 shiftc >= prec, make sure zerobits is all ones instead of
20890 invoking undefined behavior.
20892 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20894 * regcprop.h: New file.
20895 * regcprop.c (skip_debug_insn_p): New decl.
20896 (replace_oldest_value_reg): Check skip_debug_insn_p.
20897 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
20898 * shrink-wrap.c: Include regcprop.h.
20899 (prepare_shrink_wrap): Call
20900 copyprop_hardreg_forward_bb_without_debug_insn.
20902 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20904 * shrink-wrap.h: Update comment.
20905 * shrink-wrap.c: Update comment.
20906 (next_block_for_reg): Rename to live_edge_for_reg.
20907 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
20908 (move_insn_for_shrink_wrap): Split live_edge.
20909 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
20911 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
20913 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
20915 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
20916 * config/sparc/sparc.md (fptype_ut699): New attribute.
20917 (in_branch_delay): Return false if -mfix-ut699 is specified and
20918 fptype_ut699 is set to single.
20919 (truncdfsf2): Add fptype_ut699 attribute.
20920 (fix_truncdfsi2): Likewise.
20921 (floatsisf2): Change fptype attribute.
20922 (fix_truncsfsi2): Likewise.
20923 (negtf2_notv9): Delete.
20924 (negtf2_v9): Likewise.
20925 (negtf2_hq): New instruction.
20926 (negtf2): New instruction and splitter.
20927 (negdf2_notv9): Rewrite.
20928 (abstf2_notv9): Delete.
20929 (abstf2_hq_v9): Likewise.
20930 (abstf2_v9): Likewise.
20931 (abstf2_hq): New instruction.
20932 (abstf2): New instruction and splitter.
20933 (absdf2_notv9): Rewrite.
20935 2014-05-14 Cary Coutant <ccoutant@google.com>
20938 * opts.c (common_handle_option): Don't special-case "-g".
20939 (set_debug_level): Default to at least level 2 with "-g".
20941 2014-05-14 DJ Delorie <dj@redhat.com>
20943 * config/msp430/msp430.c (msp430_builtin): Add
20944 MSP430_BUILTIN_DELAY_CYCLES.
20945 (msp430_init_builtins): Register void __delay_cycles(long long).
20946 (msp430_builtin_decl): Add it.
20947 (cg_magic_constant): New.
20948 (msp430_expand_delay_cycles): New.
20949 (msp430_expand_builtin): Call it.
20950 (msp430_print_operand_raw): Change integer printing from "int" to
20952 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
20953 (delay_cycles_start): New.
20954 (delay_cycles_end): New.
20955 (delay_cycles_32): New.
20956 (delay_cycles_32x): New.
20957 (delay_cycles_16): New.
20958 (delay_cycles_16x): New.
20959 (delay_cycles_2): New.
20960 (delay_cycles_1): New.
20961 * doc/extend.texi: Document __delay_cycles().
20963 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
20965 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
20966 length attribute computation.
20968 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
20971 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
20973 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
20976 * config/sparc/sparc.md: Fix types of low and high in DI constant
20977 splitter. Use gen_int_mode in some other splitters.
20979 2014-05-14 Martin Jambor <mjambor@suse.cz>
20982 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
20984 2014-05-14 James Norris <jnorris@codesourcery.com>
20986 * omp-low.c (expand_parallel_call): Remove shadow variable.
20987 (expand_omp_taskreg): Likewise.
20989 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
20991 * common/config/i386/i386-common.c
20992 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
20993 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
20994 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
20995 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
20996 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
20997 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
20998 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
20999 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
21000 xsavecintrin.h, xsavesintrin.h.
21001 (x86_64-*-*): Ditto.
21002 * config/i386/clflushoptintrin.h: New.
21003 * config/i386/xsavecintrin.h: Ditto.
21004 * config/i386/xsavesintrin.h: Ditto.
21005 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
21006 (bit_XSAVES): Ditto.
21007 (bit_XSAVES): Ditto.
21008 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
21009 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
21011 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
21012 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
21013 OPTION_MASK_ISA_XSAVES.
21014 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
21015 -mxsavec, -mxsaves.
21016 (PTA_CLFLUSHOPT) Define.
21017 (PTA_XSAVEC): Ditto.
21018 (PTA_XSAVES): Ditto.
21019 (ix86_option_override_internal): Handle new options.
21020 (ix86_valid_target_attribute_inner_p): Ditto.
21021 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
21022 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
21023 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
21024 (bdesc_special_args): Add __builtin_ia32_xsaves,
21025 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
21026 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
21027 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
21028 (ix86_expand_builtin): Handle new builtins.
21029 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
21030 (TARGET_CLFLUSHOPT_P): Ditto.
21031 (TARGET_XSAVEC): Ditto.
21032 (TARGET_XSAVEC_P): Ditto.
21033 (TARGET_XSAVES): Ditto.
21034 (TARGET_XSAVES_P): Ditto.
21035 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
21036 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
21037 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
21039 (ANY_XRSTOR64): Ditto.
21041 (xrstor): Change into <xrstor>.
21042 (xrstor_rex64): Change into <xrstor>_rex64.
21043 (xrstor64): Change into <xrstor>64
21045 * config/i386/i386.opt (mclflushopt): New.
21048 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
21050 * doc/invoke.texi: Document new options.
21052 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
21054 PR rtl-optimization/60866
21055 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
21056 Default it to -1. Pass it down to init_simplejump_data.
21057 (init_simplejump_data): New parameter old_seqno. Pass it down
21058 to get_seqno_for_a_jump.
21059 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
21060 initializing new jump seqno as a last resort. Add comment.
21061 (sel_redirect_edge_and_branch): Save old seqno of the conditional
21062 jump and pass it down to sel_init_new_insn.
21063 (sel_redirect_edge_and_branch_force): Likewise.
21065 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
21067 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
21068 shifted values to avoid build warning.
21070 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
21072 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
21073 * cfgrtl.c (rtl_merge_blocks): Fix comment.
21074 (cfg_layout_merge_blocks): Likewise.
21075 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
21077 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
21079 PR rtl-optimization/60901
21080 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
21081 bb predecessor belongs to the same scheduling region. Adjust comment.
21083 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
21085 * doc/sourcebuild.texi: (dfp_hw): Document.
21086 (p8vector_hw): Likewise.
21087 (powerpc_eabi_ok): Likewise.
21088 (powerpc_elfv2): Likewise.
21089 (powerpc_htm_ok): Likewise.
21090 (ppc_recip_hw): Likewise.
21091 (vsx_hw): Likewise.
21093 2014-05-13 Cary Coutant <ccoutant@google.com>
21095 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
21097 2014-05-13 David Malcolm <dmalcolm@redhat.com>
21099 * gengtype-parse.c (require3): Eliminate in favor of...
21101 (require_template_declaration): Update to support optional single *
21104 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
21105 (create_user_defined_type): Handle a single level of explicit
21106 pointerness within template arguments.
21107 (struct write_types_data): Add field "kind".
21108 (filter_type_name): Handle "*" character.
21109 (write_user_func_for_structure_ptr): Require a write_types_data
21110 rather than just a prefix string, so that we can look up the kind
21111 of the wtd and use it as an index into wrote_user_func_for_ptr,
21112 ensuring that such functions are written at most once. Support
21113 subclasses by invoking the marking function of the ultimate base class.
21114 (write_user_func_for_structure_body): Require a write_types_data
21115 rather than just a prefix string, so that we can pass this to
21116 write_user_func_for_structure_ptr.
21117 (write_func_for_structure): Likewise.
21118 (ggc_wtd): Add initializer of new "kind" field.
21119 (pch_wtd): Likewise.
21121 * gengtype.h (enum write_types_kinds): New.
21122 (struct type): Add field wrote_user_func_for_ptr to the "s"
21125 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
21127 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
21128 instead of const_binop.
21129 (fold_binary_loc): Likewise.
21131 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
21133 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
21134 calculation to match get_ref_base_and_extent.
21136 2014-05-13 Catherine Moore <clm@codesourcery.com>
21137 Sandra Loosemore <sandra@codesourcery.com>
21139 * configure.ac: Fix assembly for explicit JALR relocation check.
21140 * configure: Regenerate.
21142 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21144 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
21145 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
21146 Remove associated type declarations and initialisations.
21147 (arm_expand_neon_builtin): Likewise.
21148 (neon_emit_pair_result_insn): Delete.
21149 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
21150 * config/arm/neon.md (neon_vtrn<mode>): Delete.
21151 (neon_vzip<mode>): Likewise.
21152 (neon_vuzp<mode>): Likewise.
21154 2014-05-13 Richard Biener <rguenther@suse.de>
21157 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
21158 it needs revisiting whether the call still may be tail-called.
21160 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21162 * rtl.def (SYMBOL_REF): Remove middle "0" field.
21163 * rtl.h (block_symbol): Reduce number of fields to 2.
21164 (rtx_def): Add u2.symbol_ref_flags.
21165 (SYMBOL_REF_FLAGS): Use it.
21166 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
21167 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
21168 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
21169 Lower index of SYMBOL_REF_DATA.
21170 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
21171 Print SYMBOL_REF_FLAGS at the same time.
21172 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
21174 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21176 * rtl.def (VAR_LOCATION): Remove "i" field.
21177 * rtl.h (rtx_def): Add u2.var_location_status.
21178 (PAT_VAR_LOCATION_STATUS): Use it.
21179 (gen_rtx_VAR_LOCATION): Declare.
21180 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
21181 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
21182 * var-tracking.c (emit_note_insn_var_location): Remove casts.
21184 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21186 * rtl.def (scratch): Fix outdated comment and remove "0" field.
21187 * gengtype.c (adjust_field_rtx_def): Update accordingly.
21189 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21191 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
21192 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
21193 * rtl.h (rtx_def): Add insn_uid to u2 field.
21194 (RTX_FLAG_CHECK8): Delete in favor of...
21195 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
21196 (INSN_DELETED_P): Update accordingly.
21197 (INSN_UID): Use u2.insn_uid.
21198 (INSN_CHAIN_CODE_P): Define.
21199 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
21200 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
21201 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
21202 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
21203 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
21204 indices accordingly.
21205 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
21206 Update indices for insn-chain rtxes.
21207 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
21208 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
21209 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
21210 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
21211 * combine.c (try_combine): Likewise.
21212 * ira.c (setup_prohibited_mode_move_regs): Likewise.
21214 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21216 * rtl.def (REG): Remove middle field.
21217 * rtl.h (rtx_def): Add orignal_regno to u2.
21218 (ORIGINAL_REGNO): Use it instead of field 1.
21219 (REG_ATTRS): Lower field index accordingly.
21220 * gengtype.c (adjust_field_rtx_def): Remove handling of
21221 ORIGINAL_REGNO. Move REG_ATTRS index down.
21222 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
21223 code that prints the REGNO.
21225 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21227 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
21230 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21232 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
21234 2014-05-13 Bin Cheng <bin.cheng@arm.com>
21236 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
21237 (alloc_iv): Lower base expressions containing ADDR_EXPR.
21239 2014-05-13 Ian Bolton <ian.bolton@arm.com>
21241 * config/aarch64/aarch64-protos.h
21242 (aarch64_hard_regno_caller_save_mode): New prototype.
21243 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
21245 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
21247 2014-05-13 Christian Bruel <christian.bruel@st.com>
21249 * target.def (mode_switching): New hook vector.
21250 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
21251 (mode_exit, modepriority_to_mode): Likewise.
21252 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
21253 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21254 * target.h: Include tm.h and hard-reg-set.h.
21255 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
21256 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
21257 * doc/tm.texi Regenerate.
21258 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
21259 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21260 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
21261 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
21262 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
21263 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21264 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
21265 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
21266 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
21267 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
21268 (ix86_emit_mode_set): Hookify.
21269 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
21271 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21272 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
21273 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
21274 (epiphany_mode_priority_to_mode): Remove declaration.
21275 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
21276 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
21277 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
21279 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
21280 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
21281 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
21283 2014-05-13 Jakub Jelinek <jakub@redhat.com>
21286 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
21287 is const0_rtx, return immediately. Don't test count == 0 when
21290 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
21292 * Makefile.in: add shrink-wrap.o.
21293 * config/i386/i386.c: include "shrink-wrap.h"
21294 * function.c: Likewise.
21295 (requires_stack_frame_p, next_block_for_reg,
21296 move_insn_for_shrink_wrap, prepare_shrink_wrap,
21297 dup_block_and_redirect): Move to shrink-wrap.c
21298 (thread_prologue_and_epilogue_insns): Extract three code segments
21299 as functions in shrink-wrap.c
21300 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
21302 * shrink-wrap.c: New file.
21303 * shrink-wrap.h: New file.
21305 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
21307 * doc/extend.texi: Reflect current numbers of pragmas. Remove
21308 reference to Solaris.
21310 2014-05-12 Mike Stump <mikestump@comcast.net>
21313 * genattrtab.c (filename): Add.
21314 (convert_set_attr_alternative): Improve error message.
21315 (check_defs): Restore read_md_filename for error messages.
21316 (gen_insn): Save filename.
21318 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
21320 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
21321 -fno-local-ivars and -fivar-visibility.
21322 * c-family/c.opt: Make -Wshadow also implicitly enable
21325 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
21327 * doc/tm.texi: Remove reference to deleted macro.
21328 * doc/tm.texi.in: Likewise.
21330 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
21333 * config/avr/avr.c (avr_out_store_psi): Use correct constant
21336 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
21339 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
21340 * config/arm/aout.h (License): Same.
21341 * config/arm/bpabi.h (License): Same.
21342 * config/arm/elf.h (License): Same.
21343 * config/arm/linux-elf.h (License): Same.
21344 * config/arm/linux-gas.h (License): Same.
21345 * config/arm/netbsd-elf.h (License): Same.
21346 * config/arm/uclinux-eabi.h (License): Same.
21347 * config/arm/uclinux-elf.h (License): Same.
21348 * config/arm/vxworks.h (License): Same.
21350 2014-05-11 Jakub Jelinek <jakub@redhat.com>
21352 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
21353 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
21354 number of operands to 3.
21355 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
21356 * tree-nested.c (convert_nonlocal_omp_clauses,
21357 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
21358 * gimplify.c (gimplify_scan_omp_clauses): Handle
21359 OMP_CLAUSE_LINEAR_STMT.
21360 * omp-low.c (lower_rec_input_clauses): Fix typo.
21361 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
21362 cast between Fortran boolean_type_node and C _Bool if
21365 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
21367 PR tree-optimization/61136
21368 * wide-int.h (multiple_of_p): Define a version that doesn't return
21370 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
21371 integer_zerop/const_binop pair.
21372 (multiple_of_p): Likewise, converting both operands to widest_int
21375 2014-05-09 Teresa Johnson <tejohnson@google.com>
21377 * cgraphunit.c (analyze_functions): Use correct dump file.
21379 2014-05-09 Florian Weimer <fweimer@redhat.com>
21381 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
21383 (stack_protect_return_slot_p): New function.
21384 (expand_used_vars): Call stack_protect_decl_p and
21385 stack_protect_return_slot_p for -fstack-protector-strong.
21387 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
21388 Andrew Haley <aph@redhat.com>
21389 Richard Sandiford <rdsandiford@googlemail.com>
21391 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
21394 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
21396 PR middle-end/61111
21397 * fold-const.c (fold_binary_loc): Changed width of mask.
21399 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
21401 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
21402 unsigned int initializers for regno_in, regno_out.
21404 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
21407 * config/avr/avr.md (cc): Add new attribute set_vzn.
21408 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
21409 Set cc insn attribute to set_vzn instead of set_zn for alternatives
21410 with INC, DEC or NEG.
21411 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
21412 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
21413 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
21415 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21418 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21420 * wide-int.cc (UTItype): Define.
21421 (UDWtype): Define for appropriate W_TYPE_SIZE.
21423 2014-05-09 Richard Biener <rguenther@suse.de>
21425 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
21426 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
21427 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
21428 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
21429 ssa_propagate): Adjust.
21431 2014-05-08 Jeff Law <law@redhat.com>
21433 PR tree-optimization/61009
21434 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
21435 tri-state rather than a boolean. When a block is too big to
21436 thread through, inform caller via negative return value.
21437 (thread_across_edge): If a block was too big for normal threading,
21438 then it's too big for a joiner too, so remove temporary equivalences
21439 and return immediately.
21441 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
21442 Matthias Klose <doko@ubuntu.com>
21445 * optc-gen.awk: Fix option handling for -Wunused-parameter.
21447 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
21450 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
21452 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
21455 * config/alpha/alpha.c: Include gimple-iterator.h.
21456 (alpha_gimple_fold_builtin): New function. Move
21457 ALPHA_BUILTIN_UMULH folding from ...
21458 (alpha_fold_builtin): ... here.
21459 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
21461 2014-05-08 Wei Mi <wmi@google.com>
21464 * config/i386/i386.c (ix86_compute_frame_layout): Update
21465 preferred_stack_boundary for call, expanded from tls descriptor.
21466 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
21467 to depend on SP register.
21468 (*tls_local_dynamic_base_32_gnu): Ditto.
21469 (*tls_local_dynamic_32_once): Ditto.
21470 (tls_global_dynamic_64_<mode>): Set
21471 ix86_tls_descriptor_calls_expanded_in_cfun.
21472 (tls_local_dynamic_base_64_<mode>): Ditto.
21473 (tls_global_dynamic_32): Set
21474 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
21475 to depend on SP register.
21476 (tls_local_dynamic_base_32): Ditto.
21478 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21480 * config/arm/arm_neon.h: Update comment.
21481 * config/arm/neon-docgen.ml: Delete.
21482 * config/arm/neon-gen.ml: Delete.
21483 * doc/arm-neon-intrinsics.texi: Update comment.
21485 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21487 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
21489 (vand, vorr, veor, vorn, vbic): Remove.
21490 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
21492 (neon_vsub_unspec): Likewise.
21493 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
21495 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21497 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
21498 (vadd_s16): Likewise.
21499 (vadd_s32): Likewise.
21500 (vadd_f32): Likewise.
21501 (vadd_u8): Likewise.
21502 (vadd_u16): Likewise.
21503 (vadd_u32): Likewise.
21504 (vadd_s64): Likewise.
21505 (vadd_u64): Likewise.
21506 (vaddq_s8): Likewise.
21507 (vaddq_s16): Likewise.
21508 (vaddq_s32): Likewise.
21509 (vaddq_s64): Likewise.
21510 (vaddq_f32): Likewise.
21511 (vaddq_u8): Likewise.
21512 (vaddq_u16): Likewise.
21513 (vaddq_u32): Likewise.
21514 (vaddq_u64): Likewise.
21515 (vmul_s8): Likewise.
21516 (vmul_s16): Likewise.
21517 (vmul_s32): Likewise.
21518 (vmul_f32): Likewise.
21519 (vmul_u8): Likewise.
21520 (vmul_u16): Likewise.
21521 (vmul_u32): Likewise.
21522 (vmul_p8): Likewise.
21523 (vmulq_s8): Likewise.
21524 (vmulq_s16): Likewise.
21525 (vmulq_s32): Likewise.
21526 (vmulq_f32): Likewise.
21527 (vmulq_u8): Likewise.
21528 (vmulq_u16): Likewise.
21529 (vmulq_u32): Likewise.
21530 (vsub_s8): Likewise.
21531 (vsub_s16): Likewise.
21532 (vsub_s32): Likewise.
21533 (vsub_f32): Likewise.
21534 (vsub_u8): Likewise.
21535 (vsub_u16): Likewise.
21536 (vsub_u32): Likewise.
21537 (vsub_s64): Likewise.
21538 (vsub_u64): Likewise.
21539 (vsubq_s8): Likewise.
21540 (vsubq_s16): Likewise.
21541 (vsubq_s32): Likewise.
21542 (vsubq_s64): Likewise.
21543 (vsubq_f32): Likewise.
21544 (vsubq_u8): Likewise.
21545 (vsubq_u16): Likewise.
21546 (vsubq_u32): Likewise.
21547 (vsubq_u64): Likewise.
21548 (vand_s8): Likewise.
21549 (vand_s16): Likewise.
21550 (vand_s32): Likewise.
21551 (vand_u8): Likewise.
21552 (vand_u16): Likewise.
21553 (vand_u32): Likewise.
21554 (vand_s64): Likewise.
21555 (vand_u64): Likewise.
21556 (vandq_s8): Likewise.
21557 (vandq_s16): Likewise.
21558 (vandq_s32): Likewise.
21559 (vandq_s64): Likewise.
21560 (vandq_u8): Likewise.
21561 (vandq_u16): Likewise.
21562 (vandq_u32): Likewise.
21563 (vandq_u64): Likewise.
21564 (vorr_s8): Likewise.
21565 (vorr_s16): Likewise.
21566 (vorr_s32): Likewise.
21567 (vorr_u8): Likewise.
21568 (vorr_u16): Likewise.
21569 (vorr_u32): Likewise.
21570 (vorr_s64): Likewise.
21571 (vorr_u64): Likewise.
21572 (vorrq_s8): Likewise.
21573 (vorrq_s16): Likewise.
21574 (vorrq_s32): Likewise.
21575 (vorrq_s64): Likewise.
21576 (vorrq_u8): Likewise.
21577 (vorrq_u16): Likewise.
21578 (vorrq_u32): Likewise.
21579 (vorrq_u64): Likewise.
21580 (veor_s8): Likewise.
21581 (veor_s16): Likewise.
21582 (veor_s32): Likewise.
21583 (veor_u8): Likewise.
21584 (veor_u16): Likewise.
21585 (veor_u32): Likewise.
21586 (veor_s64): Likewise.
21587 (veor_u64): Likewise.
21588 (veorq_s8): Likewise.
21589 (veorq_s16): Likewise.
21590 (veorq_s32): Likewise.
21591 (veorq_s64): Likewise.
21592 (veorq_u8): Likewise.
21593 (veorq_u16): Likewise.
21594 (veorq_u32): Likewise.
21595 (veorq_u64): Likewise.
21596 (vbic_s8): Likewise.
21597 (vbic_s16): Likewise.
21598 (vbic_s32): Likewise.
21599 (vbic_u8): Likewise.
21600 (vbic_u16): Likewise.
21601 (vbic_u32): Likewise.
21602 (vbic_s64): Likewise.
21603 (vbic_u64): Likewise.
21604 (vbicq_s8): Likewise.
21605 (vbicq_s16): Likewise.
21606 (vbicq_s32): Likewise.
21607 (vbicq_s64): Likewise.
21608 (vbicq_u8): Likewise.
21609 (vbicq_u16): Likewise.
21610 (vbicq_u32): Likewise.
21611 (vbicq_u64): Likewise.
21612 (vorn_s8): Likewise.
21613 (vorn_s16): Likewise.
21614 (vorn_s32): Likewise.
21615 (vorn_u8): Likewise.
21616 (vorn_u16): Likewise.
21617 (vorn_u32): Likewise.
21618 (vorn_s64): Likewise.
21619 (vorn_u64): Likewise.
21620 (vornq_s8): Likewise.
21621 (vornq_s16): Likewise.
21622 (vornq_s32): Likewise.
21623 (vornq_s64): Likewise.
21624 (vornq_u8): Likewise.
21625 (vornq_u16): Likewise.
21626 (vornq_u32): Likewise.
21627 (vornq_u64): Likewise.
21629 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21631 * wide-int.cc (UTItype): Define.
21632 (UDWtype): Define for appropriate W_TYPE_SIZE.
21634 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
21636 PR tree-optimization/59100
21637 * tree-ssa-phiopt.c: Include tree-inline.h.
21638 (neutral_element_p, absorbing_element_p): New functions.
21639 (value_replacement): Handle conditional binary operations with a
21640 neutral or absorbing element.
21642 2014-05-08 Richard Biener <rguenther@suse.de>
21644 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
21645 folding the expression.
21646 (valueize_expr): Remove.
21647 (visit_reference_op_load): Do not valueize the result of
21649 (simplify_binary_expression): Likewise.
21650 (simplify_unary_expression): Likewise.
21652 2014-05-08 Richard Biener <rguenther@suse.de>
21654 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
21655 looking at TYPE_ARG_TYPES.
21657 2014-05-08 Richard Biener <rguenther@suse.de>
21659 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
21660 pointer propagation special-case.
21662 2014-05-08 Bin Cheng <bin.cheng@arm.com>
21664 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
21665 core part of address expressions.
21667 2014-05-08 Alan Modra <amodra@gmail.com>
21670 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
21671 loads and stores when -mno-strict-align at any alignment.
21672 (expand_block_clear): Similarly. Also correct calculation of
21675 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
21677 PR middle-end/39246
21678 * tree-complex.c (expand_complex_move): Keep line info when expanding
21680 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
21681 of complex expression. Use new argument to display correct location
21682 for values coming from phi statement.
21683 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
21684 (warn_uninitialized_phi): Pass location of phi argument to
21686 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
21687 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
21689 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
21691 * config/rs6000/predicates.md (indexed_address_mem): New.
21692 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
21693 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
21694 fpstore_ux, fpstore_u.
21695 (sign_extend, indexed, update): New.
21696 (cell_micro): Adjust.
21697 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
21698 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
21699 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
21700 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
21701 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
21702 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
21703 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
21704 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
21705 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
21706 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
21707 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
21708 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
21709 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
21710 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
21711 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
21713 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
21714 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
21715 *vsx_extract_<mode>_store): Adjust.
21716 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
21717 is_cracked_insn, insn_must_be_first_in_group,
21718 insn_must_be_last_in_group): Adjust.
21720 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
21722 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
21723 ppc440-fpstore): Adjust.
21724 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
21725 ppc476-fpstore): Adjust.
21726 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
21727 ppc601-fpstore): Adjust.
21728 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
21730 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
21732 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
21733 ppc7450-fpstore): Adjust.
21734 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
21735 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
21736 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
21738 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
21739 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
21740 cell-fpstore, cell-fpstore-update): Adjust.
21741 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
21742 ppce300c3_store, ppce300c3_fpstore): Adjust.
21743 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
21744 e500mc_fpstore): Adjust.
21745 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
21746 e500mc64_store, e500mc64_fpstore): Adjust.
21747 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
21748 e5500_fpstore): Adjust.
21749 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
21750 e6500_fpstore): Adjust.
21751 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
21753 * config/rs6000/power4.md (power4-load, power4-load-ext,
21754 power4-load-ext-update, power4-load-ext-update-indexed,
21755 power4-load-update-indexed, power4-load-update, power4-fpload,
21756 power4-fpload-update, power4-store, power4-store-update,
21757 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
21759 * config/rs6000/power5.md (power5-load, power5-load-ext,
21760 power5-load-ext-update, power5-load-ext-update-indexed,
21761 power5-load-update-indexed, power5-load-update, power5-fpload,
21762 power5-fpload-update, power5-store, power5-store-update,
21763 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
21765 * config/rs6000/power6.md (power6-load, power6-load-ext,
21766 power6-load-update, power6-load-update-indexed,
21767 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
21768 power6-fpload-update, power6-store, power6-store-update,
21769 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
21771 * config/rs6000/power7.md (power7-load, power7-load-ext,
21772 power7-load-update, power7-load-update-indexed,
21773 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
21774 power7-fpload-update, power7-store, power7-store-update,
21775 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
21777 * config/rs6000/power8.md (power8-load, power8-load-update,
21778 power8-load-ext, power8-load-ext-update, power8-fpload,
21779 power8-fpload-update, power8-store, power8-store-update-indexed,
21780 power8-fpstore, power8-fpstore-update): Adjust.
21781 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
21783 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
21784 titan_lsu_store, titan_lsu_fpstore): Adjust.
21785 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
21787 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
21790 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
21791 unrolled byte insns. Emit address increments after move insns.
21793 2014-05-07 David Malcolm <dmalcolm@redhat.com>
21795 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
21796 const_gimple, rather than a gimple.
21797 (gimple_call_builtin_p): Likewise, for the three variants.
21799 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
21800 (gimple_call_builtin_p): Likewise, for the three variants.
21802 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
21804 PR tree-optimization/61095
21805 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
21807 2014-05-07 Richard Biener <rguenther@suse.de>
21809 PR tree-optimization/61034
21810 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
21811 (maybe_skip_until): Use translate to take into account
21812 lattices when trying to do disambiguations.
21813 (get_continuation_for_phi_1): Likewise.
21814 (get_continuation_for_phi): Adjust for added translate arguments.
21815 (walk_non_aliased_vuses): Likewise.
21816 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
21817 (walk_non_aliased_vuses): Likewise.
21818 (call_may_clobber_ref_p_1): Declare.
21819 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
21820 calls. Stop early if we are only supposed to disambiguate.
21821 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
21823 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
21825 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
21826 Emit an error when the function has arguments.
21828 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
21830 * cfgloop.h (unswitch_loops): Remove.
21831 * doc/passes.texi: Remove references to loop-unswitch.c
21832 * timevar.def (TV_LOOP_UNSWITCH): Remove.
21834 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
21836 * tree-vect-data-refs.c (vect_grouped_load_supported): New
21837 check for loads group of length 3.
21838 (vect_permute_load_chain): New permutations for loads group of
21840 * tree-vect-stmts.c (vect_model_load_cost): Change cost
21841 of vec_perm_shuffle for the new permutations.
21843 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
21845 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
21846 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
21847 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
21848 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
21849 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
21850 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
21851 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
21852 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
21854 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
21856 * loop-unswitch.c: Delete.
21858 2014-05-07 Richard Biener <rguenther@suse.de>
21860 * config.gcc: Always set need_64bit_hwint to yes.
21862 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
21864 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
21865 of using optimize_size.
21867 2014-05-06 Mike Stump <mikestump@comcast.net>
21869 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
21871 2014-05-06 Joseph Myers <joseph@codesourcery.com>
21873 * config/i386/sse.md (*mov<mode>_internal)
21874 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
21875 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
21876 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
21877 (*<code><mode>3, *andnot<mode>3<mask_name>)
21878 (<mask_codefor><code><mode>3<mask_name>): Only consider
21879 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
21881 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
21884 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
21886 * lra-constraints.c (valid_address_p): Move earlier in file.
21887 Add a constraint argument to the address_info version.
21888 (satisfies_memory_constraint_p): New function.
21889 (satisfies_address_constraint_p): Likewise.
21890 (process_alt_operands, curr_insn_transform): Use them.
21891 (process_address): Pass the constraint to valid_address_p when
21892 checking address operands.
21894 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
21896 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
21897 to their respective blocks. Fix inadvertent use of "node".
21899 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
21901 * emit-rtl.c (init_derived_machine_modes): New functionm, split
21903 (init_emit_once): ...here.
21904 * rtl.h (init_derived_machine_modes): Declare.
21905 * toplev.c (do_compile): Call it even if no_backend.
21907 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
21908 Mike Stump <mikestump@comcast.net>
21909 Richard Sandiford <rdsandiford@googlemail.com>
21910 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21912 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
21913 (rtx_equal_for_memref_p): Update comment.
21914 (adjust_offset_for_component_ref): Use wide-int interfaces.
21915 * builtins.c (get_object_alignment_2): Likewise.
21916 (c_readstr): Likewise.
21917 (target_char_cast): Add comment.
21918 (determine_block_size): Use wide-int interfaces.
21919 (expand_builtin_signbit): Likewise.
21920 (fold_builtin_int_roundingfn): Likewise.
21921 (fold_builtin_bitop): Likewise.
21922 (fold_builtin_bswap): Likewise.
21923 (fold_builtin_logarithm): Use signop.
21924 (fold_builtin_pow): Likewise.
21925 (fold_builtin_memory_op): Use wide-int interfaces.
21926 (fold_builtin_object_size): Likewise.
21927 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
21928 nb_iterations_estimate.
21929 (record_niter_bound): Use wide-int interfaces.
21930 (get_estimated_loop_iterations_int): Likewise.
21931 (get_estimated_loop_iterations): Likewise.
21932 (get_max_loop_iterations): Likewise.
21933 * cfgloop.h: Include wide-int.h.
21934 (struct nb_iter_bound): Change bound to widest_int.
21935 (struct loop): Change nb_iterations_upper_bound and
21936 nb_iterations_estimate to widest_int.
21937 (record_niter_bound): Switch to use widest_int.
21938 (get_estimated_loop_iterations): Likewise.
21939 (get_max_loop_iterations): Likewise.
21940 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
21941 update for wide-int.
21942 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
21943 * combine.c (try_combine): Likewise.
21944 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
21945 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
21947 (aarch64_float_const_representable_p): Likewise.
21948 * config/arc/arc.c: Include wide-int.h.
21949 (arc_can_use_doloop_p): Use wide-int interfaces.
21950 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
21951 (vfp3_const_double_index): Likewise.
21952 * config/avr/avr.c (avr_out_round): Likewise.
21953 (avr_fold_builtin): Likewise.
21954 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
21955 (bfin_can_use_doloop_p): Likewise.
21956 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
21957 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
21958 * config/i386/i386.c: Include wide-int.h.
21959 (ix86_data_alignment): Use wide-int interfaces.
21960 (ix86_local_alignment): Likewise.
21961 (ix86_emit_swsqrtsf): Update real_from_integer.
21962 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
21963 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
21964 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
21965 (zero_constant): Likewise.
21966 (input_operand): Likewise.
21967 (splat_input_operand): Likewise.
21968 (non_logical_cint_operand): Change const_double to const_wide_int.
21969 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
21970 (easy_altivec_constant): Remove comment.
21971 (paired_expand_vector_init): Use CONSTANT_P.
21972 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
21973 (rs6000_emit_move): Update checks.
21974 (rs6000_aggregate_candidate): Use wide-int interfaces.
21975 (rs6000_expand_ternop_builtin): Likewise.
21976 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
21977 (rs6000_assemble_integer): Likewise.
21978 (rs6000_hash_constant): Likewise.
21979 (output_toc): Likewise.
21980 (rs6000_rtx_costs): Likewise.
21981 (rs6000_emit_swrsqrt); Update call to real_from_integer.
21982 * config/rs6000/rs6000-c.c: Include wide-int.h.
21983 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
21984 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
21985 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
21986 Handle CONST_WIDE_INT.
21987 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
21988 Use tree_fits_uhwi_p.
21989 * config/sparc/sparc.c: Include wide-int.h.
21990 (sparc_fold_builtin): Use wide-int interfaces.
21991 * config/vax/vax.c: Include wide-int.h.
21992 (vax_float_literal): Use real_from_integer.
21993 * coretypes.h (struct hwivec_def): New.
21995 (const_hwivec): New.
21996 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
21997 (equiv_constant): Handle CONST_WIDE_INT.
21998 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
21999 (cselib_hash_rtx): Handle CONST_WIDE_INT.
22000 * dbxout.c (stabstr_U): Use wide-int interfaces.
22001 (dbxout_type): Update to use cst_fits_shwi_p.
22002 * defaults.h (LOG2_BITS_PER_UNIT): Define.
22003 (TARGET_SUPPORTS_WIDE_INT): Add default.
22004 * dfp.c: Include wide-int.h.
22005 (decimal_real_to_integer2): Use wide-int interfaces and rename to
22006 decimal_real_to_integer.
22007 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
22008 decimal_real_to_integer.
22009 * doc/generic.texi (Constant expressions): Update for wide_int.
22010 * doc/rtl.texi (const_double): Likewise.
22011 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
22012 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
22013 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
22014 (REAL_VALUE_FROM_INT): Remove.
22015 (TARGET_SUPPORTS_WIDE_INT): New.
22016 * doc/tm.texi: Regenerate.
22017 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
22018 * double-int.h: Include wide-int.h.
22019 (struct wi::int_traits): New.
22020 * dwarf2out.c (get_full_len): New.
22021 (dw_val_equal_p): Add case dw_val_class_wide_int.
22022 (size_of_loc_descr): Likewise.
22023 (output_loc_operands): Likewise.
22024 (insert_double): Remove.
22025 (insert_wide_int): New.
22026 (add_AT_wide): New.
22027 (print_die): Add case dw_val_class_wide_int.
22028 (attr_checksum): Likewise.
22029 (attr_checksum_ordered): Likewise.
22030 (same_dw_val_p): Likewise.
22031 (size_of_die): Likewise.
22032 (value_format): Likewise.
22033 (output_die): Likewise.
22034 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
22036 (clz_loc_descriptor): Use wide-int interfaces.
22037 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
22038 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
22039 (round_up_to_align): Use wide-int interfaces.
22040 (field_byte_offset): Likewise.
22041 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
22042 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
22043 CONST_DOUBLE handling. Use wide-int interfaces.
22044 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
22045 (gen_enumeration_type_die): Use add_AT_wide.
22046 (hash_loc_operands): Add case dw_val_class_wide_int.
22047 (compare_loc_operands): Likewise.
22048 * dwarf2out.h: Include wide-int.h.
22049 (wide_int_ptr): New.
22050 (enum dw_val_class): Add dw_val_class_wide_int.
22051 (struct dw_val_struct): Add val_wide.
22052 * emit-rtl.c (const_wide_int_htab): New.
22053 (const_wide_int_htab_hash): New.
22054 (const_wide_int_htab_eq): New.
22055 (lookup_const_wide_int): New.
22056 (const_double_htab_hash): Use wide-int interfaces.
22057 (const_double_htab_eq): Likewise.
22058 (rtx_to_double_int): Conditionally compile for wide-int.
22059 (immed_double_int_const): Rename to immed_wide_int_const and
22060 update for wide-int.
22061 (immed_double_const): Conditionally compile for wide-int.
22062 (init_emit_once): Use wide-int interfaces.
22063 * explow.c (plus_constant): Likewise.
22064 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
22065 (lshift_value): Use wide-int interfaces.
22066 (expand_mult): Likewise.
22067 (choose_multiplier): Likewise.
22068 (expand_smod_pow2): Likewise.
22069 (make_tree): Likewise.
22070 * expr.c (convert_modes): Consolidate handling of constants.
22071 Use wide-int interfaces.
22072 (emit_group_load_1): Add note.
22073 (store_expr): Update comment.
22074 (get_inner_reference): Use wide-int interfaces.
22075 (expand_constructor): Update comment.
22076 (expand_expr_real_2): Use wide-int interfaces.
22077 (expand_expr_real_1): Likewise.
22078 (reduce_to_bit_field_precision): Likewise.
22079 (const_vector_from_tree): Likewise.
22080 * final.c: Include wide-int-print.h.
22081 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
22082 * fixed-value.c: Include wide-int.h.
22083 (fixed_from_string): Use wide-int interfaces.
22084 (fixed_to_decimal): Likewise.
22085 (fixed_convert_from_real): Likewise.
22086 (real_convert_from_fixed): Likewise.
22087 * fold-const.h (mem_ref_offset): Return an offset_int.
22088 (div_if_zero_remainder): Remove code parameter.
22089 * fold-const.c (div_if_zero_remainder): Remove code parameter.
22090 Use wide-int interfaces.
22091 (may_negate_without_overflow_p): Use wide-int interfaces.
22092 (negate_expr_p): Likewise.
22093 (fold_negate_expr): Likewise.
22094 (int_const_binop_1): Likewise.
22095 (const_binop): Likewise.
22096 (fold_convert_const_int_from_int): Likewise.
22097 (fold_convert_const_int_from_real): Likewise.
22098 (fold_convert_const_int_from_fixed): Likewise.
22099 (fold_convert_const_fixed_from_int): Likewise.
22100 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
22101 (sign_bit_p): Use wide-int interfaces.
22102 (make_range_step): Likewise.
22103 (build_range_check): Likewise. Pass an integer of the correct type
22104 instead of using integer_one_node.
22105 (range_predecessor): Pass an integer of the correct type instead
22106 of using integer_one_node.
22107 (range_successor): Likewise.
22108 (merge_ranges): Likewise.
22109 (unextend): Use wide-int interfaces.
22110 (extract_muldiv_1): Likewise.
22111 (fold_div_compare): Likewise.
22112 (fold_single_bit_test): Likewise.
22113 (fold_sign_changed_comparison): Likewise.
22114 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
22115 (fold_plusminus_mult_expr): Use wide-int interfaces.
22116 (native_encode_int): Likewise.
22117 (native_interpret_int): Likewise.
22118 (fold_unary_loc): Likewise.
22119 (pointer_may_wrap_p): Likewise.
22120 (size_low_cst): Likewise.
22121 (mask_with_tz): Likewise.
22122 (fold_binary_loc): Likewise.
22123 (fold_ternary_loc): Likewise.
22124 (multiple_of_p): Likewise.
22125 (tree_call_nonnegative_warnv_p): Update calls to
22126 tree_int_cst_min_precision and real_from_integer.
22127 (fold_negate_const): Use wide-int interfaces.
22128 (fold_abs_const): Likewise.
22129 (fold_relational_const): Use tree_int_cst_lt.
22130 (round_up_loc): Use wide-int interfaces.
22131 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
22132 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
22133 * gengtype.c: Remove include of double-int.h.
22134 (do_typedef): Use wide-int interfaces.
22135 (open_base_files): Add wide-int.h.
22136 (main): Add offset_int and widest_int typedefs.
22137 * gengtype-lex.l: Handle "^".
22138 (CXX_KEYWORD): Add "static".
22139 * gengtype-parse.c (require3): New.
22140 (require_template_declaration): Handle constant template arguments
22141 and nested templates.
22142 * gengtype-state.c: Don't include "double-int.h".
22143 * genpreds.c (write_one_predicate_function): Update comment.
22144 (write_tm_constrs_h): Add check for hval and lval use in
22146 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
22147 (add_to_sequence): Likewise.
22148 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
22149 and const_double_operand.
22150 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
22152 * gimple-fold.c (get_base_constructor): Likewise.
22153 (fold_array_ctor_reference): Likewise.
22154 (fold_nonarray_ctor_reference): Likewise.
22155 (fold_const_aggregate_ref_1): Likewise.
22156 (gimple_val_nonnegative_real_p): Likewise.
22157 (gimple_fold_indirect_ref): Likewise.
22158 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
22159 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
22160 (struct slsr_cand_d): Change index to be widest_int.
22161 (struct incr_info_d): Change incr to be widest_int.
22162 (alloc_cand_and_find_basis): Use wide-int interfaces.
22163 (slsr_process_phi): Likewise.
22164 (backtrace_base_for_ref): Likewise. Return a widest_int.
22165 (restructure_reference): Take a widest_int instead of a double_int.
22166 (slsr_process_ref): Use wide-int interfaces.
22167 (create_mul_ssa_cand): Likewise.
22168 (create_mul_imm_cand): Likewise.
22169 (create_add_ssa_cand): Likewise.
22170 (create_add_imm_cand): Take a widest_int instead of a double_int.
22171 (slsr_process_add): Use wide-int interfaces.
22172 (slsr_process_cast): Likewise.
22173 (slsr_process_copy): Likewise.
22174 (dump_candidate): Likewise.
22175 (dump_incr_vec): Likewise.
22176 (replace_ref): Likewise.
22177 (cand_increment): Likewise. Return a widest_int.
22178 (cand_abs_increment): Likewise.
22179 (replace_mult_candidate): Take a widest_int instead of a double_int.
22180 (replace_unconditional_candidate): Use wide-int interfaces.
22181 (incr_vec_index): Take a widest_int instead of a double_int.
22182 (create_add_on_incoming_edge): Likewise.
22183 (create_phi_basis): Use wide-int interfaces.
22184 (replace_conditional_candidate): Likewise.
22185 (record_increment): Take a widest_int instead of a double_int.
22186 (record_phi_increments): Use wide-int interfaces.
22187 (phi_incr_cost): Take a widest_int instead of a double_int.
22188 (lowest_cost_path): Likewise.
22189 (total_savings): Likewise.
22190 (analyze_increments): Use wide-int interfaces.
22191 (ncd_with_phi): Take a widest_int instead of a double_int.
22192 (ncd_of_cand_and_phis): Likewise.
22193 (nearest_common_dominator_for_cands): Likewise.
22194 (insert_initializers): Use wide-int interfaces.
22195 (all_phi_incrs_profitable): Likewise.
22196 (replace_one_candidate): Likewise.
22197 (replace_profitable_candidates): Likewise.
22198 * godump.c: Include wide-int-print.h.
22199 (go_output_typedef): Use wide-int interfaces.
22200 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
22201 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
22202 (build_loop_iteration_domains): Likewise.
22203 * hooks.h: Include wide-int.h rather than double-int.h.
22204 (hook_bool_dint_dint_uint_bool_true): Delete.
22205 (hook_bool_wint_wint_uint_bool_true): Declare.
22206 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
22207 (hook_bool_wint_wint_uint_bool_true): New.
22208 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
22210 (ubsan_expand_si_overflow_mul_check): Likewise.
22211 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
22212 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
22213 (get_ancestor_addr_info): Likewise.
22214 (ipa_modify_call_arguments): Likewise.
22215 * loop-doloop.c (doloop_modify): Likewise.
22216 (doloop_optimize): Likewise.
22217 * loop-iv.c (iv_number_of_iterations): Likewise.
22218 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
22219 (unroll_loop_constant_iterations): Likewise.
22220 (decide_unroll_runtime_iterations): Likewise.
22221 (unroll_loop_runtime_iterations): Likewise.
22222 (decide_peel_simple): Likewise.
22223 (decide_unroll_stupid): Likewise.
22224 * lto-streamer-in.c (streamer_read_wi): Add.
22225 (input_cfg): Use wide-int interfaces.
22226 (lto_input_tree_1): Likewise.
22227 * lto-streamer-out.c (streamer_write_wi): Add.
22228 (hash_tree): Use wide-int interfaces.
22229 (output_cfg): Likewise.
22230 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
22231 (GTFILES): Add wide-int.h and signop.h.
22232 (TAGS): Look for .cc files too.
22233 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
22234 * optabs.c (expand_subword_shift): Likewise.
22235 (expand_doubleword_shift): Likewise.
22236 (expand_absneg_bit): Likewise.
22237 (expand_copysign_absneg): Likewise.
22238 (expand_copysign_bit): Likewise.
22239 * postreload.c (reload_cse_simplify_set): Likewise.
22240 * predict.c (predict_iv_comparison): Likewise.
22241 * pretty-print.h: Include wide-int-print.h.
22243 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
22244 * print-tree.c: Include wide-int-print.h.
22245 (print_node_brief): Use wide-int interfaces.
22246 (print_node): Likewise.
22247 * read-rtl.c (validate_const_wide_int): New.
22248 (read_rtx_code): Add CONST_WIDE_INT case.
22249 * real.c: Include wide-int.h.
22250 (real_to_integer2): Delete.
22251 (real_to_integer): New function, returning a wide_int.
22252 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
22253 (ten_to_ptwo): Update call to real_from_integer.
22254 (real_digit): Likewise.
22255 * real.h: Include signop.h, wide-int.h and insn-modes.h.
22256 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
22257 (REAL_VALUE_TO_INT): Delete.
22258 (real_to_integer): Declare a wide-int form.
22259 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
22260 * recog.c (const_int_operand): Improve comment.
22261 (const_scalar_int_operand): New.
22262 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
22263 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
22264 (split_double): Likewise.
22265 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
22266 (rtx_size): Likewise.
22267 (rtx_alloc_stat_v): New.
22268 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
22269 (cwi_output_hex): New.
22270 (iterative_hash_rtx): Handle CONST_WIDE_INT.
22271 (cwi_check_failed_bounds): New.
22272 * rtl.def (CONST_WIDE_INT): New.
22273 * rtl.h: Include <utility> and wide-int.h.
22274 (struct hwivec_def): New.
22275 (CWI_GET_NUM_ELEM): New.
22276 (CWI_PUT_NUM_ELEM): New.
22277 (struct rtx_def): Add num_elem and hwiv.
22278 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
22279 (CASE_CONST_UNIQUE): Likewise.
22280 (CASE_CONST_ANY): Likewise.
22281 (CONST_SCALAR_INT_P): Likewise.
22282 (CONST_WIDE_INT_P): New.
22284 (HWIVEC_CHECK): New.
22285 (cwi_check_failed_bounds): New.
22287 (HWIVEC_CHECK): New.
22288 (CONST_WIDE_INT_VEC) New.
22289 (CONST_WIDE_INT_NUNITS) New.
22290 (CONST_WIDE_INT_ELT) New.
22291 (rtx_mode_t): New type.
22292 (wi::int_traits <rtx_mode_t>): New.
22294 (wi::min_value): New.
22295 (wi::max_value): New.
22297 (const_wide_int_alloc): New.
22298 (immed_wide_int_const): New.
22299 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
22300 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
22301 * signop.h: New file.
22302 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
22303 (simplify_const_unary_operation): Use wide-int interfaces.
22304 (simplify_binary_operation_1): Likewise.
22305 (simplify_const_binary_operation): Likewise.
22306 (simplify_const_relational_operation): Likewise.
22307 (simplify_immed_subreg): Likewise.
22308 * stmt.c (expand_case): Likewise.
22309 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
22310 signop rather than a bool.
22311 * stor-layout.c (layout_type): Use wide-int interfaces.
22312 (initialize_sizetypes): Update calls to
22313 set_min_and_max_values_for_integral_type.
22314 (set_min_and_max_values_for_integral_type): Take a signop rather
22315 than a bool. Use wide-int interfaces.
22316 (fixup_signed_type): Update accordingly. Remove
22317 HOST_BITS_PER_DOUBLE_INT limit.
22318 (fixup_unsigned_type): Likewise.
22319 * system.h (STATIC_CONSTANT_P): New.
22320 (STATIC_ASSERT): New.
22321 * target.def (can_use_doloop_p): Take widest_ints rather than
22323 * target.h: Include wide-int.h rather than double-int.h.
22324 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
22326 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
22327 rather than INT_CST_LT_UNSIGNED.
22328 (can_use_doloop_if_innermost): Take widest_ints rather than
22330 * tree-affine.c: Include wide-int-print.h.
22331 (double_int_ext_for_comb): Delete.
22332 (wide_int_ext_for_comb): New.
22333 (aff_combination_zero): Use wide-int interfaces.
22334 (aff_combination_const): Take a widest_int instead of a double_int.
22335 (aff_combination_elt): Use wide-int interfaces.
22336 (aff_combination_scale): Take a widest_int instead of a double_int.
22337 (aff_combination_add_elt): Likewise.
22338 (aff_combination_add_cst): Likewise.
22339 (aff_combination_add): Use wide-int interfaces.
22340 (aff_combination_convert): Likewise.
22341 (tree_to_aff_combination): Likewise.
22342 (add_elt_to_tree): Take a widest_int instead of a double_int.
22343 (aff_combination_to_tree): Use wide-int interfaces.
22344 (aff_combination_remove_elt): Likewise.
22345 (aff_combination_add_product): Take a widest_int instead of
22347 (aff_combination_mult): Use wide-int interfaces.
22348 (aff_combination_expand): Likewise.
22349 (double_int_constant_multiple_p): Delete.
22350 (wide_int_constant_multiple_p): New.
22351 (aff_combination_constant_multiple_p): Take a widest_int pointer
22352 instead of a double_int pointer.
22353 (print_aff): Use wide-int interfaces.
22354 (get_inner_reference_aff): Take a widest_int pointer
22355 instead of a double_int pointer.
22356 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
22357 * tree-affine.h: Include wide-int.h.
22358 (struct aff_comb_elt): Change type of coef to widest_int.
22359 (struct affine_tree_combination): Change type of offset to widest_int.
22360 (double_int_ext_for_comb): Delete.
22361 (wide_int_ext_for_comb): New.
22362 (aff_combination_const): Use widest_int instead of double_int.
22363 (aff_combination_scale): Likewise.
22364 (aff_combination_add_elt): Likewise.
22365 (aff_combination_constant_multiple_p): Likewise.
22366 (get_inner_reference_aff): Likewise.
22367 (aff_comb_cannot_overlap_p): Likewise.
22368 (aff_combination_zero_p): Use wide-int interfaces.
22369 * tree.c: Include tree.h.
22370 (init_ttree): Use make_int_cst.
22371 (tree_code_size): Removed code for INTEGER_CST case.
22372 (tree_size): Add INTEGER_CST case.
22373 (make_node_stat): Update comment.
22374 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
22375 (build_int_cst_type): Use wide-int interfaces.
22376 (double_int_to_tree): Likewise.
22377 (double_int_fits_to_tree_p): Delete.
22378 (force_fit_type_double): Delete.
22379 (force_fit_type): New.
22380 (int_cst_hash_hash): Use wide-int interfaces.
22381 (int_cst_hash_eq): Likewise.
22382 (build_int_cst_wide): Delete.
22383 (wide_int_to_tree): New.
22384 (cache_integer_cst): Use wide-int interfaces.
22385 (build_low_bits_mask): Likewise.
22386 (cst_and_fits_in_hwi): Likewise.
22387 (real_value_from_int_cst): Likewise.
22388 (make_int_cst_stat): New.
22389 (integer_zerop): Use wide_int interfaces.
22390 (integer_onep): Likewise.
22391 (integer_all_onesp): Likewise.
22392 (integer_pow2p): Likewise.
22393 (integer_nonzerop): Likewise.
22394 (tree_log2): Likewise.
22395 (tree_floor_log2): Likewise.
22396 (tree_ctz): Likewise.
22397 (int_size_in_bytes): Likewise.
22398 (mem_ref_offset): Return an offset_int rather than a double_int.
22399 (build_type_attribute_qual_variant): Use wide_int interfaces.
22400 (type_hash_eq): Likewise
22401 (tree_int_cst_equal): Likewise.
22402 (tree_int_cst_lt): Delete.
22403 (tree_int_cst_compare): Likewise.
22404 (tree_fits_shwi_p): Use wide_int interfaces.
22405 (tree_fits_uhwi_p): Likewise.
22406 (tree_int_cst_sign_bit): Likewise.
22407 (tree_int_cst_sgn): Likewise.
22408 (tree_int_cst_min_precision): Take a signop rather than a bool.
22409 (simple_cst_equal): Use wide_int interfaces.
22410 (compare_tree_int): Likewise.
22411 (iterative_hash_expr): Likewise.
22412 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
22414 (get_type_static_bounds): Use wide_int interfaces.
22415 (tree_int_cst_elt_check_failed): New.
22416 (build_common_tree_nodes): Reordered to set prec before filling in
22418 (int_cst_value): Check cst_and_fits_in_hwi.
22419 (widest_int_cst_value): Use wide_int interfaces.
22420 (upper_bound_in_type): Likewise.
22421 (lower_bound_in_type): Likewise.
22422 (num_ending_zeros): Likewise.
22423 (drop_tree_overflow): Likewise.
22424 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
22425 (gen_conditions_for_pow_cst_base): Likewise.
22426 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
22427 (group_case_labels_stmt): Use wide-int interfaces.
22428 (verify_gimple_assign_binary): Likewise.
22429 (print_loop): Likewise.
22430 * tree-chrec.c (tree_fold_binomial): Likewise.
22431 * tree-core.h (struct tree_base): Add int_length.
22432 (struct tree_int_cst): Change rep of value.
22433 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
22434 (dr_may_alias_p): Likewise.
22435 (max_stmt_executions_tree): Likewise.
22436 * tree.def (INTEGER_CST): Update comment.
22437 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
22438 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
22439 * tree-dump.c: Include wide-int.h and wide-int-print.h.
22440 (dequeue_and_dump): Use wide-int interfaces.
22441 * tree.h: Include wide-int.h.
22442 (NULL_TREE): Moved to earlier loc in file.
22443 (TREE_INT_CST_ELT_CHECK): New.
22444 (tree_int_cst_elt_check_failed): New.
22446 (TREE_INT_CST): Delete.
22447 (TREE_INT_CST_LOW): Use wide-int interfaces.
22448 (TREE_INT_CST_HIGH): Delete.
22449 (TREE_INT_CST_NUNITS): New.
22450 (TREE_INT_CST_EXT_NUNITS): Likewise.
22451 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
22452 (TREE_INT_CST_ELT): Likewise.
22453 (INT_CST_LT): Delete.
22454 (tree_int_cst_elt_check): New (two forms).
22455 (type_code_size): Update comment.
22456 (make_int_cst_stat, make_int_cst): New.
22457 (tree_to_double_int): Delete.
22458 (double_int_fits_to_tree_p): Delete.
22459 (force_fit_type_double): Delete.
22460 (build_int_cstu): Replace with out-of-line function.
22461 (build_int_cst_wide): Delete.
22462 (tree_int_cst_lt): Define inline.
22463 (tree_int_cst_le): New.
22464 (tree_int_cst_compare): Define inline.
22465 (tree_int_cst_min_precision): Take a signop rather than a bool.
22466 (wi::int_traits <const_tree>): New.
22467 (wi::int_traits <tree>): New.
22468 (wi::extended_tree): New.
22469 (wi::int_traits <wi::extended_tree>): New.
22470 (wi::to_widest): New.
22471 (wi::to_offset): New.
22472 (wi::fits_to_tree_p): New.
22473 (wi::min_value): New.
22474 (wi::max_value): New.
22475 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
22476 (copy_tree_body_r): Likewise.
22477 * tree-object-size.c (compute_object_offset): Likewise.
22478 (addr_object_size): Likewise.
22479 * tree-predcom.c: Include wide-int-print.h.
22480 (struct dref_d): Change type of offset to widest_int.
22481 (dump_dref): Call wide-int printer.
22482 (aff_combination_dr_offset): Use wide-int interfaces.
22483 (determine_offset): Take a widest_int pointer rather than a
22484 double_int pointer.
22485 (split_data_refs_to_components): Use wide-int interfaces.
22486 (suitable_component_p): Likewise.
22487 (order_drefs): Likewise.
22488 (add_ref_to_chain): Likewise.
22489 (valid_initializer_p): Likewise.
22490 (determine_roots_comp): Likewise.
22491 * tree-pretty-print.c: Include wide-int-print.h.
22492 (dump_generic_node): Use wide-int interfaces.
22493 * tree-sra.c (sra_ipa_modify_expr): Likewise.
22494 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
22495 (move_fixed_address_to_symbol): Likewise.
22496 (move_hint_to_base): Likewise.
22497 (move_pointer_to_base): Likewise.
22498 (move_variant_to_index): Likewise.
22499 (most_expensive_mult_to_index): Likewise.
22500 (addr_to_parts): Likewise.
22501 (copy_ref_info): Likewise.
22502 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
22503 (indirect_refs_may_alias_p): Likewise.
22504 (stmt_kills_ref_p_1): Likewise.
22505 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
22506 * tree-ssa-ccp.c: Update comment at top of file. Include
22508 (struct prop_value_d): Change type of mask to widest_int.
22509 (extend_mask): New function.
22510 (dump_lattice_value): Use wide-int interfaces.
22511 (get_default_value): Likewise.
22512 (set_constant_value): Likewise.
22513 (set_value_varying): Likewise.
22514 (valid_lattice_transition): Likewise.
22515 (set_lattice_value): Likewise.
22516 (value_to_double_int): Delete.
22517 (value_to_wide_int): New.
22518 (get_value_from_alignment): Use wide-int interfaces.
22519 (get_value_for_expr): Likewise.
22520 (do_dbg_cnt): Likewise.
22521 (ccp_finalize): Likewise.
22522 (ccp_lattice_meet): Likewise.
22523 (bit_value_unop_1): Use widest_ints rather than double_ints.
22524 (bit_value_binop_1): Likewise.
22525 (bit_value_unop): Use wide-int interfaces.
22526 (bit_value_binop): Likewise.
22527 (bit_value_assume_aligned): Likewise.
22528 (evaluate_stmt): Likewise.
22529 (ccp_fold_stmt): Likewise.
22530 (visit_cond_stmt): Likewise.
22531 (ccp_visit_stmt): Likewise.
22532 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
22533 (constant_pointer_difference): Likewise.
22534 (associate_pointerplus): Likewise.
22535 (combine_conversions): Likewise.
22536 * tree-ssa-loop.h: Include wide-int.h.
22537 (struct tree_niter_desc): Change type of max to widest_int.
22538 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
22539 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
22540 (remove_redundant_iv_tests): Likewise.
22541 (canonicalize_loop_induction_variables): Likewise.
22542 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
22543 (constant_multiple_of): Take a widest_int pointer instead of
22544 a double_int pointer.
22545 (get_computation_aff): Use wide-int interfaces.
22546 (ptr_difference_cost): Likewise.
22547 (difference_cost): Likewise.
22548 (get_loop_invariant_expr_id): Likewise.
22549 (get_computation_cost_at): Likewise.
22550 (iv_elimination_compare_lt): Likewise.
22551 (may_eliminate_iv): Likewise.
22552 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
22553 instead of double_int.
22554 (max_loop_iterations): Likewise.
22555 (max_stmt_executions): Likewise.
22556 (estimated_stmt_executions): Likewise.
22557 * tree-ssa-loop-niter.c: Include wide-int-print.h.
22558 (split_to_var_and_offset): Use wide-int interfaces.
22559 (determine_value_range): Likewise.
22560 (bound_difference_of_offsetted_base): Likewise.
22561 (bounds_add): Take a widest_int instead of a double_int.
22562 (number_of_iterations_ne_max): Use wide-int interfaces.
22563 (number_of_iterations_ne): Likewise.
22564 (number_of_iterations_lt_to_ne): Likewise.
22565 (assert_loop_rolls_lt): Likewise.
22566 (number_of_iterations_lt): Likewise.
22567 (number_of_iterations_le): Likewise.
22568 (number_of_iterations_cond): Likewise.
22569 (number_of_iterations_exit): Likewise.
22570 (finite_loop_p): Likewise.
22571 (derive_constant_upper_bound_assign): Likewise.
22572 (derive_constant_upper_bound): Return a widest_int.
22573 (derive_constant_upper_bound_ops): Likewise.
22574 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
22575 (record_estimate): Take a widest_int rather than a double_int.
22576 (record_nonwrapping_iv): Use wide-int interfaces.
22577 (double_int_cmp): Delete.
22578 (wide_int_cmp): New.
22579 (bound_index): Take a widest_int rather than a double_int.
22580 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
22581 (maybe_lower_iteration_bound): Likewise.
22582 (estimate_numbers_of_iterations_loop): Likewise.
22583 (estimated_loop_iterations): Take a widest_int pointer than than
22584 a double_int pointer.
22585 (estimated_loop_iterations_int): Use wide-int interfaces.
22586 (max_loop_iterations): Take a widest_int pointer than than
22587 a double_int pointer.
22588 (max_loop_iterations_int): Use wide-int interfaces.
22589 (max_stmt_executions): Take a widest_int pointer than than
22590 a double_int pointer.
22591 (estimated_stmt_executions): Likewise.
22592 (n_of_executions_at_most): Use wide-int interfaces.
22593 (scev_probably_wraps_p): Likewise.
22594 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
22595 to real_to_integer.
22596 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
22598 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
22599 double_ints. Adjust for trailing_wide_ints <3> representation.
22600 (set_nonzero_bits): Likewise.
22601 (get_range_info): Return wide_ints rather than double_ints.
22602 Adjust for trailing_wide_ints <3> representation.
22603 (get_nonzero_bits): Likewise.
22604 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
22606 * tree-ssanames.h (struct range_info_def): Replace min, max and
22607 nonzero_bits with a trailing_wide_ints <3>.
22608 (set_range_info): Use wide_int_refs rather than double_ints.
22609 (set_nonzero_bits): Likewise.
22610 (get_range_info): Return wide_ints rather than double_ints.
22611 (get_nonzero_bits): Likewise.
22612 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
22613 * tree-ssa-pre.c (phi_translate_1): Likewise.
22614 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
22615 (acceptable_pow_call): Likewise.
22616 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
22618 (vn_reference_fold_indirect): Likewise.
22619 (vn_reference_maybe_forwprop_address): Likewise.
22620 (valueize_refs_1): Likewise.
22621 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
22622 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
22623 tree_int_cst_lt and tree_int_cst_le.
22624 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
22626 (streamer_alloc_tree): Likewise.
22627 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
22628 (streamer_write_tree_header): Likewise.
22629 (streamer_write_integer_cst): Likewise.
22630 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
22631 (build_constructors): Likewise.
22632 (array_value_type): Likewise.
22633 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
22634 (vect_check_gather): Likewise.
22635 * tree-vect-generic.c (build_replicated_const): Likewise.
22636 (expand_vector_divmod): Likewise.
22637 * tree-vect-loop.c (vect_transform_loop): Likewise.
22638 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
22639 (vect_do_peeling_for_alignment): Likewise.
22640 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
22641 * tree-vrp.c: Include wide-int.h.
22642 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
22643 (extract_range_from_assert): Use wide-int interfaces.
22644 (vrp_int_const_binop): Likewise.
22645 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
22646 double_int pointers.
22647 (ranges_from_anti_range): Use wide-int interfaces.
22648 (quad_int_cmp): Delete.
22649 (quad_int_pair_sort): Likewise.
22650 (extract_range_from_binary_expr_1): Use wide-int interfaces.
22651 (extract_range_from_unary_expr_1): Likewise.
22652 (adjust_range_with_scev): Likewise.
22653 (masked_increment): Take and return wide_ints rather than double_ints.
22654 (register_edge_assert_for_2): Use wide-int interfaces.
22655 (check_array_ref): Likewise.
22656 (search_for_addr_array): Likewise.
22657 (maybe_set_nonzero_bits): Likewise.
22658 (union_ranges): Pass an integer of the correct type instead of
22659 using integer_one_node.
22660 (intersect_ranges): Likewise.
22661 (simplify_truth_ops_using_ranges): Likewise.
22662 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
22663 (range_fits_type_p): Likewise.
22664 (simplify_cond_using_ranges): Likewise. Take a signop rather than
22666 (simplify_conversion_using_ranges): Use wide-int interfaces.
22667 (simplify_float_conversion_using_ranges): Likewise.
22668 (vrp_finalize): Likewise.
22669 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
22670 (gimple_stringops_transform): Likewise.
22671 * varasm.c (decode_addr_const): Likewise.
22672 (const_hash_1): Likewise.
22673 (const_rtx_hash_1): Likewise
22674 (output_constant): Likewise.
22675 (array_size_for_constructor): Likewise.
22676 (output_constructor_regular_field): Likewise.
22677 (output_constructor_bitfield): Likewise.
22678 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
22679 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
22681 * gencheck.c: Define BITS_PER_UNIT.
22682 * wide-int.cc: New.
22684 * wide-int-print.cc: New.
22685 * wide-int-print.h: New.
22687 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22689 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
22691 2014-05-06 Richard Biener <rguenther@suse.de>
22693 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
22694 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
22695 (TODO_verify_all): Adjust.
22696 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
22697 TODO_verify_stmts and TODO_verify_rtl_sharing.
22698 * bb-reorder.c: Likewise.
22699 * cfgexpand.c: Likewise.
22700 * cprop.c: Likewise.
22702 * function.c: Likewise.
22703 * fwprop.c: Likewise.
22704 * gcse.c: Likewise.
22705 * gimple-ssa-isolate-paths.c: Likewise.
22706 * gimple-ssa-strength-reduction.c: Likewise.
22707 * ipa-split.c: Likewise.
22708 * loop-init.c: Likewise.
22709 * loop-unroll.c: Likewise.
22710 * lower-subreg.c: Likewise.
22711 * modulo-sched.c: Likewise.
22712 * postreload-gcse.c: Likewise.
22713 * predict.c: Likewise.
22714 * recog.c: Likewise.
22715 * sched-rgn.c: Likewise.
22716 * store-motion.c: Likewise.
22717 * tracer.c: Likewise.
22718 * trans-mem.c: Likewise.
22719 * tree-call-cdce.c: Likewise.
22720 * tree-cfg.c: Likewise.
22721 * tree-cfgcleanup.c: Likewise.
22722 * tree-complex.c: Likewise.
22723 * tree-eh.c: Likewise.
22724 * tree-emutls.c: Likewise.
22725 * tree-if-conv.c: Likewise.
22726 * tree-into-ssa.c: Likewise.
22727 * tree-loop-distribution.c: Likewise.
22728 * tree-object-size.c: Likewise.
22729 * tree-parloops.c: Likewise.
22730 * tree-pass.h: Likewise.
22731 * tree-sra.c: Likewise.
22732 * tree-ssa-ccp.c: Likewise.
22733 * tree-ssa-copy.c: Likewise.
22734 * tree-ssa-copyrename.c: Likewise.
22735 * tree-ssa-dce.c: Likewise.
22736 * tree-ssa-dom.c: Likewise.
22737 * tree-ssa-dse.c: Likewise.
22738 * tree-ssa-forwprop.c: Likewise.
22739 * tree-ssa-ifcombine.c: Likewise.
22740 * tree-ssa-loop-ch.c: Likewise.
22741 * tree-ssa-loop-ivcanon.c: Likewise.
22742 * tree-ssa-loop.c: Likewise.
22743 * tree-ssa-math-opts.c: Likewise.
22744 * tree-ssa-phiopt.c: Likewise.
22745 * tree-ssa-phiprop.c: Likewise.
22746 * tree-ssa-pre.c: Likewise.
22747 * tree-ssa-reassoc.c: Likewise.
22748 * tree-ssa-sink.c: Likewise.
22749 * tree-ssa-strlen.c: Likewise.
22750 * tree-ssa-tail-merge.c: Likewise.
22751 * tree-ssa-uncprop.c: Likewise.
22752 * tree-switch-conversion.c: Likewise.
22753 * tree-tailcall.c: Likewise.
22754 * tree-vect-generic.c: Likewise.
22755 * tree-vectorizer.c: Likewise.
22756 * tree-vrp.c: Likewise.
22757 * tsan.c: Likewise.
22758 * var-tracking.c: Likewise.
22759 * bt-load.c: Likewise.
22760 * cfgcleanup.c: Likewise.
22761 * combine-stack-adj.c: Likewise.
22762 * combine.c: Likewise.
22763 * compare-elim.c: Likewise.
22764 * config/epiphany/resolve-sw-modes.c: Likewise.
22765 * config/i386/i386.c: Likewise.
22766 * config/mips/mips.c: Likewise.
22767 * config/s390/s390.c: Likewise.
22768 * config/sh/sh_treg_combine.cc: Likewise.
22769 * config/sparc/sparc.c: Likewise.
22772 * final.c: Likewise.
22773 * ifcvt.c: Likewise.
22774 * mode-switching.c: Likewise.
22775 * passes.c: Likewise.
22776 * postreload.c: Likewise.
22778 * reg-stack.c: Likewise.
22779 * regcprop.c: Likewise.
22780 * regrename.c: Likewise.
22783 2014-05-06 Richard Biener <rguenther@suse.de>
22785 PR middle-end/61070
22786 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
22787 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
22789 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
22792 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
22794 2014-05-05 Radovan Obradovic <robradovic@mips.com>
22795 Tom de Vries <tom@codesourcery.com>
22797 * target.def (call_fusage_contains_non_callee_clobbers): New
22799 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
22801 (@node Miscellaneous Register Hooks): New node.
22802 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
22803 * doc/tm.texi: Regenerate.
22805 2014-05-05 Marek Polacek <polacek@redhat.com>
22808 * opts.c (common_handle_option): Call error_at instead of warning_at.
22810 2014-05-05 Richard Biener <rguenther@suse.de>
22812 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
22813 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
22814 under the TODO_verify_il umbrella.
22816 2014-05-05 Richard Biener <rguenther@suse.de>
22818 * passes.c (execute_function_todo): Move TODO_verify_flow under
22819 the TODO_verify_ul umbrella.
22821 2014-05-05 Richard Biener <rguenther@suse.de>
22823 PR middle-end/61010
22824 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
22825 X & CST away from a CST that is the mask of a mode.
22827 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22829 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
22830 int argument to enum machine_mode.
22831 (picochip_class_max_nregs): Ditto.
22832 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
22833 (picochip_class_max_nregs): Ditto.
22835 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
22837 * target.def: Add new target hook.
22838 * doc/tm.texi: Regenerate.
22839 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
22840 * targhooks.c (default_keep_leaf_when_profiled): New function.
22842 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
22843 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
22845 2014-05-05 Bin Cheng <bin.cheng@arm.com>
22847 PR tree-optimization/60363
22848 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
22849 (copy_phi_args): New parameters. Call get_value_locus_in_path.
22850 (update_destination_phis): New parameter.
22851 (create_edge_and_update_destination_phis): Ditto.
22852 (ssa_fix_duplicate_block_edges): Pass new arguments.
22853 (thread_single_edge): Ditto.
22855 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
22857 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
22858 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
22859 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
22860 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
22861 Use RS6000_BTM_HARD_FLOAT.
22862 (BU_MISC_2): Likewise.
22863 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
22864 RS6000_BTM_HARD_FLOAT.
22865 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
22866 is explicitly used.
22867 (rs6000_invalid_builtin): Add hard floating builtin support.
22868 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
22869 hard float builtins.
22870 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
22872 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22874 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
22875 Add missing function* argument.
22877 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
22879 * lra-constraints.c (valid_address_p): Move earlier in file.
22880 Add a constraint argument to the address_info version.
22881 (satisfies_memory_constraint_p): New function.
22882 (satisfies_address_constraint_p): Likewise.
22883 (process_alt_operands, curr_insn_transform): Use them.
22884 (process_address): Pass the constraint to valid_address_p when
22885 checking address operands.
22887 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
22889 * config/mips/mips.c (mips_isa_rev): New variable.
22890 (mips_set_architecture): Set it.
22891 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
22893 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
22894 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
22895 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
22896 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
22897 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
22898 conditions in terms of mips_isa_rev.
22899 (mips_isa_rev): Declare.
22901 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22903 * config/sh/sh-mem.cc: Use tabs instead of spaces.
22904 (prob_unlikely, prob_likely): Make variables const.
22906 2014-05-03 Denis Chertykov <chertykov@gmail.com>
22908 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
22910 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22912 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
22914 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22916 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
22917 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
22918 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
22920 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
22921 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
22923 Replace usage of ROUND_REG with sh_round_reg.
22924 Use CEIL instead of ROUND_ADVANCE.
22926 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22929 * config/sh/sh.c: Include stdlib headers before everything else.
22931 2014-05-02 Jakub Jelinek <jakub@redhat.com>
22933 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
22934 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
22935 (gimplify_adjust_omp_clauses): Simd region is never
22936 directly nested in combined parallel. Instead, for linear
22937 with copyin/copyout, if in combined for simd loop, make decl
22938 firstprivate/lastprivate on OMP_FOR.
22939 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
22940 expand_omp_for_static_chunk): When setting endvar, also set
22941 fd->loop.v to the same value.
22943 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
22945 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
22947 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
22949 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
22952 2014-05-02 Marek Polacek <polacek@redhat.com>
22954 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
22956 2014-05-02 Kito Cheng <kito@0xlab.org>
22958 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
22959 to a C expression marco.
22960 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
22961 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
22962 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
22963 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
22964 HONOR_REG_ALLOC_ORDER.
22965 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
22967 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22969 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
22971 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22973 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
22975 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
22977 * tree-if-conv.c (is_cond_scalar_reduction): New function.
22978 (convert_scalar_cond_reduction): Likewise.
22979 (predicate_scalar_phi): Add recognition and transformation
22980 of simple conditioanl reduction to be vectorizable.
22982 2014-05-01 Marek Polacek <polacek@redhat.com>
22985 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
22987 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
22989 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
22990 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
22991 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
22992 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
22993 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
22994 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
22995 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
22996 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
22998 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
23000 * config/arc/arc.opt (mlra): Move comment above option name
23001 to avoid mis-parsing as language options.
23003 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23005 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
23006 * config/sol2.h: ... here.
23007 * config/sol2-10.h: Remove.
23009 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
23010 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
23011 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
23012 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
23013 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
23014 * config/sol2.h: ... here.
23015 (SECTION_NAME_FORMAT): Don't redefine.
23016 (STARTFILE_ARCH32_SPEC): Rename to ...
23017 (STARTFILE_ARCH_SPEC): ... this.
23018 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
23019 * config/sparc/sol2.h: ... here.
23020 (SECTION_NAME_FORMAT): Don't undef.
23021 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
23022 (SUBTARGET_EXTRA_SPECS): Remove.
23023 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
23025 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
23026 (MD_STARTFILE_PREFIX): Remove.
23027 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
23028 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
23029 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
23030 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
23031 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
23032 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
23033 * config/i386/sol2.h: ... here.
23034 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
23035 * config/i386/sol2-bi.h: Remove.
23036 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
23037 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
23039 * config/i386/t-sol2-64: Rename to ...
23040 * config/i386/t-sol2: ... this.
23041 * config/sparc/t-sol2-64: Rename to ...
23042 * config/sparc/t-sol2: ... this.
23044 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
23045 sol2_tm_file_head, sol2_tm_file_tail.
23046 Include ${cpu_type}/sol2.h before sol2.h.
23048 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
23049 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
23050 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
23051 Reflect i386/t-sol2-64 renaming.
23052 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
23053 Reflect sparc/t-sol2-64 renaming.
23055 2014-04-30 Richard Biener <rguenther@suse.de>
23057 * passes.c (execute_function_todo): Move TODO_verify_stmts
23058 and TODO_verify_ssa under the TODO_verify_il umbrella.
23059 * tree-ssa.h (verify_ssa): Adjust prototype.
23060 * tree-ssa.c (verify_ssa): Add parameter to tell whether
23061 we should verify SSA operands.
23062 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
23063 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
23064 whether we should verify whether not throwing stmts have EH info.
23065 * graphite-scop-detection.c (create_sese_edges): Adjust.
23066 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
23067 * tree-eh.c (lower_try_finally_switch): Do not add the
23068 default case label twice.
23070 2014-04-30 Marek Polacek <polacek@redhat.com>
23072 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
23073 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
23074 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
23075 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
23077 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
23079 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
23080 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
23081 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
23082 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
23083 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
23084 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
23085 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
23086 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
23088 2014-04-29 David Malcolm <dmalcolm@redhat.com>
23090 * tree-cfg.c (dump_function_to_file): Dump the return type of
23091 functions, in a line to itself before the function body, mimicking
23092 the layout of a C function.
23094 2014-04-29 Jakub Jelinek <jakub@redhat.com>
23096 PR tree-optimization/60971
23097 * tree-tailcall.c (process_assignment): Reject conversions which
23100 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
23102 * calls.c (initialize_argument_information): Always treat
23103 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
23104 (expand_call): Likewise.
23105 (emit_library_call_calue_1): Likewise.
23106 * expr.c (PUSH_ARGS_REVERSED): Do not define.
23107 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
23110 2014-04-29 Nick Clifton <nickc@redhat.com>
23112 * config/msp430/msp430.md (umulsidi): Fix typo.
23113 (mulhisi3): Enable even inside interrupt handlers.
23114 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
23115 bigger return address pushed in large mode.
23117 2014-04-29 Nick Clifton <nickc@redhat.com>
23119 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
23120 (arc_init_reg_tables): Use a machine_mode enum to iterate over
23122 * config/m32r/m32r.c (init_reg_tables): Likewise.
23123 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
23124 enum to hold the modes.
23126 2014-04-29 Richard Biener <rguenther@suse.de>
23128 * dominance.c (free_dominance_info): Add overload with
23129 function parameter.
23130 (dom_info_state): Likewise.
23131 (dom_info_available_p): Likewise.
23132 * basic-block.h (free_dominance_info, dom_info_state,
23133 dom_info_available_p): Declare overloads.
23134 * passes.c (execute_function_todo): Verify that verifiers
23135 don't change dominator info state. Drop dominator info
23136 for IPA pass invocations.
23137 * cgraph.c (release_function_body): Restore asserts that
23138 dominator information is released.
23140 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
23142 * doc/invoke.texi: Fix typo.
23143 * tree-vrp.c: Fix typos.
23144 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
23146 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
23148 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
23150 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
23152 * config/aarch64/aarch64-builtins.c
23153 (aarch64_types_storestruct_lane_qualifiers): New.
23154 (TYPES_STORESTRUCT_LANE): Likewise.
23155 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
23156 (st3_lane): Likewise.
23157 (st4_lane): Likewise.
23158 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
23159 (vec_store_lanesci_lane<mode>): Likewise.
23160 (vec_store_lanesxi_lane<mode>): Likewise.
23161 (aarch64_st2_lane<VQ:mode>): Likewise.
23162 (aarch64_st3_lane<VQ:mode>): Likewise.
23163 (aarch64_st4_lane<VQ:mode>): Likewise.
23164 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
23165 * config/aarch64/arm_neon.h
23166 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
23167 use new macro arguments.
23168 (__ST3_LANE_FUNC): Likewise.
23169 (__ST4_LANE_FUNC): Likewise.
23170 * config/aarch64/iterators.md (V_TWO_ELEM): New.
23171 (V_THREE_ELEM): Likewise.
23172 (V_FOUR_ELEM): Likewise.
23174 2014-04-28 David Malcolm <dmalcolm@redhat.com>
23176 * doc/gimple.texi: Replace the description of the now-defunct
23177 union gimple_statement_d with a diagram showing the
23178 gimple_statement_base class hierarchy and its relationships to
23179 the GSS_ and GIMPLE_ enums.
23181 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
23183 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
23184 * config/aarch64/aarch64.c
23185 (aarch64_cannot_change_mode_class): Weaken conditions.
23186 (aarch64_modes_tieable_p): New.
23187 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
23189 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
23191 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
23192 (loadsync_<mode>): Change mode.
23193 (load_quadpti, store_quadpti): New.
23194 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
23195 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
23197 2014-04-28 Martin Jambor <mjambor@suse.cz>
23199 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
23200 same alias type as the original statement.
23201 (subreplacement_assignment_data): New type.
23202 (handle_unscalarized_data_in_subtree): New type of parameter,
23203 generate new memory accesses with same alias type as the original
23205 (load_assign_lhs_subreplacements): Likewise.
23206 (sra_modify_constructor_assign): Generate new memory accesses with
23207 same alias type as the original statement.
23209 2014-04-28 Richard Biener <rguenther@suse.de>
23211 * tree-pass.h (TODO_verify_il): Define.
23212 (TODO_verify_all): Complete properly.
23213 * passes.c (execute_function_todo): Move existing loop-closed
23214 SSA verification under TODO_verify_il.
23215 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
23216 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
23217 Fix tree sharing issue.
23219 2014-04-28 Richard Biener <rguenther@suse.de>
23221 PR middle-end/60092
23222 * builtins.def (DEF_C11_BUILTIN): Add.
23223 (BUILT_IN_ALIGNED_ALLOC): Likewise.
23224 * coretypes.h (enum function_class): Add function_c11_misc.
23225 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
23226 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
23227 (call_may_clobber_ref_p_1): Likewise.
23228 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
23229 (mark_all_reaching_defs_necessary_1): Likewise.
23230 (propagate_necessity): Likewise.
23231 (eliminate_unnecessary_stmts): Likewise.
23232 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
23234 2014-04-28 Richard Biener <rguenther@suse.de>
23236 * tree-vrp.c (vrp_var_may_overflow): Remove.
23237 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
23238 with overflow immediately bump to one before that value and
23239 let iteration figure out overflow status.
23241 2014-04-28 Richard Biener <rguenther@suse.de>
23243 * configure.ac: Do valgrind header checks unconditionally.
23244 Add --enable-valgrind-annotations.
23245 * system.h: Guard valgrind header inclusion with
23246 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
23247 * alloc-pool.c (pool_alloc, pool_free): Use
23248 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
23249 to guard possibly dead code.
23250 * config.in: Regenerated.
23251 * configure: Likewise.
23253 2014-04-28 Jeff Law <law@redhat.com>
23255 PR tree-optimization/60902
23256 * tree-ssa-threadedge.c
23257 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
23258 over real defs when invalidating outputs from statements that do not
23259 produce useful outputs for threading.
23261 2014-04-28 Richard Biener <rguenther@suse.de>
23263 PR tree-optimization/60979
23264 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
23265 SCOPs that end in a block with a successor with abnormal
23268 2014-04-28 Richard Biener <rguenther@suse.de>
23270 * tree-pass.h (execute_pass_list): Adjust prototype.
23271 * passes.c (pass_manager::execute_early_local_passes): Adjust.
23272 (do_per_function): Change callback signature, push all actual
23273 work to the callbals.
23274 (do_per_function_toporder): Likewise.
23275 (execute_function_dump): Adjust.
23276 (execute_function_todo): Likewise.
23277 (clear_last_verified): Likewise.
23278 (verify_curr_properties): Likewise.
23279 (update_properties_after_pass): Likewise.
23280 (execute_pass_list_1): Split out from ...
23281 (execute_pass_list): ... here. Adjust.
23282 (execute_ipa_pass_list): Likewise.
23283 * cgraphunit.c (cgraph_add_new_function): Adjust.
23284 (analyze_function): Likewise.
23285 (expand_function): Likewise.
23286 * cgraph.c (release_function_body): Free dominance info
23287 here instead of asserting it was magically freed elsewhere.
23289 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
23291 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
23292 * configure: Regenerate.
23293 * config/sparc/sparc.opt (muser-mode): New option.
23294 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
23296 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
23297 * doc/invoke.texi (SPARC options): Document -muser-mode.
23299 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
23301 * cselib.c (find_slot_memmode): Delete.
23302 (cselib_hasher): Change compare_type to a struct.
23303 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
23305 (preserve_constants_and_equivs): Adjust for new compare_type.
23306 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
23307 (wrap_constant): Delete.
23308 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
23310 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
23312 * doc/install.texi (Building with profile feedback): Remove
23315 2014-04-26 Tom de Vries <tom@codesourcery.com>
23317 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
23320 2014-04-25 Cary Coutant <ccoutant@google.com>
23323 * dwarf2out.c (should_move_die_to_comdat): A type definition
23324 can contain a subprogram definition, but don't move it to a
23326 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
23327 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
23329 (clone_tree_hash): Rename to...
23330 (clone_tree_partial): ...this; change callers. Copy
23331 DW_TAG_subprogram DIEs as declarations.
23332 (copy_decls_walk): Don't copy children of a declaration into a
23335 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
23338 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
23341 2014-04-25 Jiong Wang <jiong.wang@arm.com>
23343 * config/arm/predicates.md (call_insn_operand): Add long_call check.
23344 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
23346 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
23349 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23351 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
23353 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23355 PR tree-optimization/60930
23356 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
23357 creating a multiply candidate by folding two constant
23358 multiplicands when the result overflows.
23360 2014-04-25 Jakub Jelinek <jakub@redhat.com>
23362 PR tree-optimization/60960
23363 * tree-vect-generic.c (expand_vector_operation): Only call
23364 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
23366 2014-04-25 Tom de Vries <tom@codesourcery.com>
23368 * expr.c (clobber_reg_mode): New function.
23369 * expr.h (clobber_reg): New function.
23371 2014-04-25 Tom de Vries <tom@codesourcery.com>
23373 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
23376 2014-04-25 Radovan Obradovic <robradovic@mips.com>
23377 Tom de Vries <tom@codesourcery.com>
23379 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
23381 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
23382 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
23383 new argument to find_all_hard_reg_sets call.
23385 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23387 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
23388 Use HOST_WIDE_INT_C for mask literal.
23389 (aarch_rev16_shleft_mask_imm_p): Likewise.
23391 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
23394 * config/sparc/sparc.md (ashlsi3_extend): Delete.
23396 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
23398 PR preprocessor/56540
23399 * config/i386/i386-c.c (ix86_target_macros): Define
23400 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
23402 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23404 * configure.ac (tga_func): Remove.
23405 (LIB_TLS_SPEC): Remove.
23406 * configure: Regenerate.
23407 * config.in: Regenerate.
23408 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
23410 2014-04-25 Richard Biener <rguenther@suse.de>
23413 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
23414 call stmt use/clobber sets during stmt walk instead of
23415 walking the possibly incomplete set of caller edges.
23417 2014-04-25 Richard Biener <rguenther@suse.de>
23420 * passes.c (apply_ipa_transforms): Inline into only caller ...
23421 (execute_one_pass): ... here. Properly bring in function
23422 bodies for nodes we want to apply IPA transforms to.
23424 2014-04-24 Cong Hou <congh@google.com>
23426 PR tree-optimization/60896
23427 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
23428 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
23429 (vect_mark_pattern_stmts): Set the def type of all statements in
23430 PATTERN_DEF_SEQ as vect_internal_def.
23432 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
23434 * doc/extend.texi (PowerPC Built-in Functions): Document new
23435 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
23436 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
23438 * config/rs6000/predicates.md (const_0_to_3_operand): New
23439 predicate to match 0..3 integer constants.
23441 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
23442 to support adding miscellaneous builtin functions.
23443 (BU_DFP_MISC_2): Likewise.
23444 (BU_P7_MISC_1): Likewise.
23445 (BU_P7_MISC_2): Likewise.
23446 (BU_P8V_MISC_3): Likewise.
23447 (BU_MISC_1): Likewise.
23448 (BU_MISC_2): Likewise.
23449 (DIVWE): Add extended divide builtin functions.
23450 (DIVWEO): Likewise.
23451 (DIVWEU): Likewise.
23452 (DIVWEUO): Likewise.
23454 (DIVDEO): Likewise.
23455 (DIVDEU): Likewise.
23456 (DIVDEUO): Likewise.
23457 (DXEX): Add decimal floating-point builtin functions.
23459 (DDEDPD): Likewise.
23460 (DDEDPDQ): Likewise.
23461 (DENBCD): Likewise.
23462 (DENBCDQ): Likewise.
23466 (DSCLIQ): Likewise.
23468 (DSCRIQ): Likewise.
23469 (CDTBCD): Add new BCD builtin functions.
23470 (CBCDTD): Likewise.
23471 (ADDG6S): Likewise.
23472 (BCDADD): Likewise.
23473 (BCDADD_LT): Likewise.
23474 (BCDADD_EQ): Likewise.
23475 (BCDADD_GT): Likewise.
23476 (BCDADD_OV): Likewise.
23477 (BCDSUB): Likewise.
23478 (BCDSUB_LT): Likewise.
23479 (BCDSUB_EQ): Likewise.
23480 (BCDSUB_GT): Likewise.
23481 (BCDSUB_OV): Likewise.
23482 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
23483 (UNPACK_TD): Likewise.
23484 (PACK_TF): Likewise.
23485 (UNPACK_TF): Likewise.
23486 (UNPACK_TF_0): Likewise.
23487 (UNPACK_TF_1): Likewise.
23488 (PACK_V1TI): Likewise.
23489 (UNPACK_V1TI): Likewise.
23491 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
23492 support for decimal floating point builtin functions.
23493 (rs6000_expand_ternop_builtin): Add checks for the new builtin
23494 functions that take constant arguments.
23495 (rs6000_invalid_builtin): Add decimal floating point builtin support.
23496 (rs6000_init_builtins): Setup long double, _Decimal64, and
23497 _Decimal128 types for new builtin functions.
23498 (builtin_function_type): Set the unsigned flags appropriately for
23499 the new builtin functions.
23500 (rs6000_opt_masks): Add support for decimal floating point builtin
23503 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
23504 floating point builtin functions.
23505 (RS6000_BTM_COMMON): Likewise.
23506 (RS6000_BTI_long_double): Likewise.
23507 (RS6000_BTI_dfloat64): Likewise.
23508 (RS6000_BTI_dfloat128): Likewise.
23509 (long_double_type_internal_node): Likewise.
23510 (dfloat64_type_internal_node): Likewise.
23511 (dfloat128_type_internal_node): Likewise.
23513 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
23514 2.07 bcd arithmetic instructions.
23515 (UNSPEC_BCDSUB): Likewise.
23516 (UNSPEC_BCD_OVERFLOW): Likewise.
23517 (UNSPEC_BCD_ADD_SUB): Likewise.
23518 (bcd_add_sub): Likewise.
23519 (BCD_TEST): Likewise.
23520 (bcd<bcd_add_sub>): Likewise.
23521 (bcd<bcd_add_sub>_test): Likewise.
23522 (bcd<bcd_add_sub>_test2): Likewise.
23523 (bcd<bcd_add_sub>_<code>): Likewise.
23524 (peephole2 for combined bcd ops): Likewise.
23526 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
23527 decimal floating point builtin functions.
23528 (UNSPEC_DENBCD): Likewise.
23529 (UNSPEC_DXEX): Likewise.
23530 (UNSPEC_DIEX): Likewise.
23531 (UNSPEC_DSCLI): Likewise.
23532 (UNSPEC_DSCRI): Likewise.
23533 (D64_D128): Likewise.
23534 (dfp_suffix): Likewise.
23535 (dfp_ddedpd_<mode>): Likewise.
23536 (dfp_denbcd_<mode>): Likewise.
23537 (dfp_dxex_<mode>): Likewise.
23538 (dfp_diex_<mode>): Likewise.
23539 (dfp_dscli_<mode>): Likewise.
23540 (dfp_dscri_<mode>): Likewise.
23542 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
23544 (UNSPEC_CDTBCD): Likewise.
23545 (UNSPEC_CBCDTD): Likewise.
23546 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
23547 (UNSPEC_DIVEO): Likewise.
23548 (UNSPEC_DIVEU): Likewise.
23549 (UNSPEC_DIVEUO): Likewise.
23550 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
23551 pack/unpack 128-bit types.
23552 (UNSPEC_PACK_128BIT): Likewise.
23553 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
23554 (udiv<mode>3): Use idiv_ldiv mode attribute.
23555 (div<mode>3): Likewise.
23556 (addg6s): Add new BCD builtin functions.
23557 (cdtbcd): Likewise.
23558 (cbcdtd): Likewise.
23559 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
23560 (div_extend): Likewise.
23561 (div<div_extend>_<mode>"): Likewise.
23562 (FP128_64): Add support for new builtin functions to pack/unpack
23564 (unpack<mode>): Likewise.
23565 (unpacktf_0): Likewise.
23566 (unpacktf_1): Likewise.
23567 (unpack<mode>_dm): Likewise.
23568 (unpack<mode>_nodm): Likewise.
23569 (pack<mode>): Likewise.
23570 (unpackv1ti): Likewise.
23571 (packv1ti): Likewise.
23573 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
23575 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
23578 2014-04-24 Jakub Jelinek <jakub@redhat.com>
23580 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
23581 * gimplify.c (omp_is_private): Change last argument's type to int.
23582 Only diagnose lastprivate if the simd argument is 1, only diagnose
23583 linear if the simd argument is 2.
23584 (gimplify_omp_for): Adjust omp_is_private callers. When adding
23585 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
23586 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
23587 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
23588 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
23589 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
23590 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
23591 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
23592 * tree-nested.c (convert_nonlocal_omp_clauses,
23593 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
23595 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
23598 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
23601 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
23603 * flag-types.h (enum ivar_visibility): Add.
23605 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
23607 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
23608 function * argument.
23610 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
23612 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
23614 2014-04-24 Radovan Obradovic <robradovic@mips.com>
23615 Tom de Vries <tom@codesourcery.com>
23617 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
23618 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
23620 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
23621 * emit-rtl.c (try_split): Same.
23623 2014-04-24 Radovan Obradovic <robradovic@mips.com>
23624 Tom de Vries <tom@codesourcery.com>
23626 * common.opt (fuse-caller-save): New option.
23628 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
23630 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
23631 elements for big-endian.
23633 2014-04-24 Richard Biener <rguenther@suse.de>
23635 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
23636 during TER and instead use the sepops interface for expanding
23637 non-GIMPLE_SINGLE_RHS.
23639 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23641 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
23642 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
23644 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23646 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
23647 assembler 64-bit option.
23648 * configure: Regenerate.
23650 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23652 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
23653 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
23654 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
23655 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
23656 (TARGET_CRYPTO): Take TARGET_SIMD into account.
23658 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23660 * config/aarch64/aarch64-builtins.c
23661 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
23662 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
23663 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
23664 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
23666 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
23667 (Vrevsuff): New mode attribute.
23669 2014-04-24 Terry Guo <terry.guo@arm.com>
23671 * config/arm/arm.h (machine_function): Define variable
23672 after_arm_reorg here.
23673 * config/arm/arm.c (after_arm_reorg): Remove the definition.
23674 (arm_split_constant): Update the way to access variable
23676 (arm_reorg): Ditto.
23677 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
23679 2014-04-23 Tom de Vries <tom@codesourcery.com>
23681 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
23683 2014-04-23 David Malcolm <dmalcolm@redhat.com>
23685 * is-a.h: Update comments to reflect the following changes to the
23686 "pointerness" of the API, making the template parameter match the
23687 return type, allowing use of is-a.h with typedefs of pointers.
23688 (is_a_helper::cast): Return a T rather then a pointer to a T, so
23689 that the return type matches the parameter to the is_a_helper.
23691 (dyn_cast): Likewise.
23693 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
23694 pointer from the is-a.h API.
23696 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
23697 (is_a_helper <cgraph_node *>::test): ...this, matching change to
23699 (is_a_helper <varpool_node>::test): Likewise, convert to...
23700 (is_a_helper <varpool_node *>::test): ...this.
23702 (varpool_first_variable): Update for removal of implicit pointer
23703 from the is-a.h API.
23704 (varpool_next_variable): Likewise.
23705 (varpool_first_static_initializer): Likewise.
23706 (varpool_next_static_initializer): Likewise.
23707 (varpool_first_defined_variable): Likewise.
23708 (varpool_next_defined_variable): Likewise.
23709 (cgraph_first_defined_function): Likewise.
23710 (cgraph_next_defined_function): Likewise.
23711 (cgraph_first_function): Likewise.
23712 (cgraph_next_function): Likewise.
23713 (cgraph_first_function_with_gimple_body): Likewise.
23714 (cgraph_next_function_with_gimple_body): Likewise.
23715 (cgraph_alias_target): Likewise.
23716 (varpool_alias_target): Likewise.
23717 (cgraph_function_or_thunk_node): Likewise.
23718 (varpool_variable_node): Likewise.
23719 (symtab_real_symbol_p): Likewise.
23720 * cgraphunit.c (referred_to_p): Likewise.
23721 (analyze_functions): Likewise.
23722 (handle_alias_pairs): Likewise.
23723 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
23724 * gimple-ssa.h (gimple_vuse_op): Likewise.
23725 (gimple_vdef_op): Likewise.
23726 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
23727 * gimple.c (gimple_build_asm_1): Likewise.
23728 (gimple_build_try): Likewise.
23729 (gimple_build_resx): Likewise.
23730 (gimple_build_eh_dispatch): Likewise.
23731 (gimple_build_omp_for): Likewise.
23732 (gimple_omp_for_set_clauses): Likewise.
23734 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
23735 (is_a_helper <gimple_statement_asm *>::test): ...this.
23736 (is_a_helper <gimple_statement_bind>::test): Convert to...
23737 (is_a_helper <gimple_statement_bind *>::test): ...this.
23738 (is_a_helper <gimple_statement_call>::test): Convert to...
23739 (is_a_helper <gimple_statement_call *>::test): ...this.
23740 (is_a_helper <gimple_statement_catch>::test): Convert to...
23741 (is_a_helper <gimple_statement_catch *>::test): ...this.
23742 (is_a_helper <gimple_statement_resx>::test): Convert to...
23743 (is_a_helper <gimple_statement_resx *>::test): ...this.
23744 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
23745 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
23746 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
23747 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
23748 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
23749 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
23750 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
23751 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
23752 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
23753 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
23754 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
23755 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
23756 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
23757 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
23758 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
23759 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
23760 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
23761 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
23762 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
23763 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
23764 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
23765 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
23766 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
23767 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
23768 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
23769 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
23770 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
23771 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
23772 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
23773 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
23774 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
23775 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
23776 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
23777 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
23778 (is_a_helper <gimple_statement_phi>::test): Convert to...
23779 (is_a_helper <gimple_statement_phi *>::test): ...this.
23780 (is_a_helper <gimple_statement_transaction>::test): Convert to...
23781 (is_a_helper <gimple_statement_transaction *>::test): ...this.
23782 (is_a_helper <gimple_statement_try>::test): Convert to...
23783 (is_a_helper <gimple_statement_try *>::test): ...this.
23784 (is_a_helper <gimple_statement_wce>::test): Convert to...
23785 (is_a_helper <gimple_statement_wce *>::test): ...this.
23786 (is_a_helper <const gimple_statement_asm>::test): Convert to...
23787 (is_a_helper <const gimple_statement_asm *>::test): ...this.
23788 (is_a_helper <const gimple_statement_bind>::test): Convert to...
23789 (is_a_helper <const gimple_statement_bind *>::test): ...this.
23790 (is_a_helper <const gimple_statement_call>::test): Convert to...
23791 (is_a_helper <const gimple_statement_call *>::test): ...this.
23792 (is_a_helper <const gimple_statement_catch>::test): Convert to...
23793 (is_a_helper <const gimple_statement_catch *>::test): ...this.
23794 (is_a_helper <const gimple_statement_resx>::test): Convert to...
23795 (is_a_helper <const gimple_statement_resx *>::test): ...this.
23796 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
23797 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
23798 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
23799 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
23800 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
23802 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
23804 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
23806 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
23808 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
23809 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
23810 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
23812 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
23813 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
23815 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
23816 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
23817 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
23818 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
23819 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
23820 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
23822 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
23823 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
23824 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
23825 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
23827 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
23828 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
23829 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
23830 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
23831 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
23832 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
23833 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
23834 (is_a_helper <const gimple_statement_phi>::test): Convert to...
23835 (is_a_helper <const gimple_statement_phi *>::test): ...this.
23836 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
23837 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
23838 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
23839 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
23840 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
23841 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
23842 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
23844 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
23846 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
23847 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
23849 (gimple_use_ops): Update for removal of implicit pointer from the
23851 (gimple_set_use_ops): Likewise.
23852 (gimple_vuse): Likewise.
23853 (gimple_vdef): Likewise.
23854 (gimple_vuse_ptr): Likewise.
23855 (gimple_vdef_ptr): Likewise.
23856 (gimple_set_vuse): Likewise.
23857 (gimple_set_vdef): Likewise.
23858 (gimple_omp_return_set_lhs): Likewise.
23859 (gimple_omp_return_lhs): Likewise.
23860 (gimple_omp_return_lhs_ptr): Likewise.
23861 (gimple_call_fntype): Likewise.
23862 (gimple_call_set_fntype): Likewise.
23863 (gimple_call_set_internal_fn): Likewise.
23864 (gimple_call_use_set): Likewise.
23865 (gimple_call_clobber_set): Likewise.
23866 (gimple_bind_vars): Likewise.
23867 (gimple_bind_set_vars): Likewise.
23868 (gimple_bind_body_ptr): Likewise.
23869 (gimple_bind_set_body): Likewise.
23870 (gimple_bind_add_stmt): Likewise.
23871 (gimple_bind_block): Likewise.
23872 (gimple_bind_set_block): Likewise.
23873 (gimple_asm_ninputs): Likewise.
23874 (gimple_asm_noutputs): Likewise.
23875 (gimple_asm_nclobbers): Likewise.
23876 (gimple_asm_nlabels): Likewise.
23877 (gimple_asm_input_op): Likewise.
23878 (gimple_asm_input_op_ptr): Likewise.
23879 (gimple_asm_output_op): Likewise.
23880 (gimple_asm_output_op_ptr): Likewise.
23881 (gimple_asm_set_output_op): Likewise.
23882 (gimple_asm_clobber_op): Likewise.
23883 (gimple_asm_set_clobber_op): Likewise.
23884 (gimple_asm_label_op): Likewise.
23885 (gimple_asm_set_label_op): Likewise.
23886 (gimple_asm_string): Likewise.
23887 (gimple_catch_types): Likewise.
23888 (gimple_catch_types_ptr): Likewise.
23889 (gimple_catch_handler_ptr): Likewise.
23890 (gimple_catch_set_types): Likewise.
23891 (gimple_catch_set_handler): Likewise.
23892 (gimple_eh_filter_types): Likewise.
23893 (gimple_eh_filter_types_ptr): Likewise.
23894 (gimple_eh_filter_failure_ptr): Likewise.
23895 (gimple_eh_filter_set_types): Likewise.
23896 (gimple_eh_filter_set_failure): Likewise.
23897 (gimple_eh_must_not_throw_fndecl): Likewise.
23898 (gimple_eh_must_not_throw_set_fndecl): Likewise.
23899 (gimple_eh_else_n_body_ptr): Likewise.
23900 (gimple_eh_else_e_body_ptr): Likewise.
23901 (gimple_eh_else_set_n_body): Likewise.
23902 (gimple_eh_else_set_e_body): Likewise.
23903 (gimple_try_eval_ptr): Likewise.
23904 (gimple_try_cleanup_ptr): Likewise.
23905 (gimple_try_set_eval): Likewise.
23906 (gimple_try_set_cleanup): Likewise.
23907 (gimple_wce_cleanup_ptr): Likewise.
23908 (gimple_wce_set_cleanup): Likewise.
23909 (gimple_phi_capacity): Likewise.
23910 (gimple_phi_num_args): Likewise.
23911 (gimple_phi_result): Likewise.
23912 (gimple_phi_result_ptr): Likewise.
23913 (gimple_phi_set_result): Likewise.
23914 (gimple_phi_arg): Likewise.
23915 (gimple_phi_set_arg): Likewise.
23916 (gimple_resx_region): Likewise.
23917 (gimple_resx_set_region): Likewise.
23918 (gimple_eh_dispatch_region): Likewise.
23919 (gimple_eh_dispatch_set_region): Likewise.
23920 (gimple_omp_critical_name): Likewise.
23921 (gimple_omp_critical_name_ptr): Likewise.
23922 (gimple_omp_critical_set_name): Likewise.
23923 (gimple_omp_for_clauses): Likewise.
23924 (gimple_omp_for_clauses_ptr): Likewise.
23925 (gimple_omp_for_set_clauses): Likewise.
23926 (gimple_omp_for_collapse): Likewise.
23927 (gimple_omp_for_index): Likewise.
23928 (gimple_omp_for_index_ptr): Likewise.
23929 (gimple_omp_for_set_index): Likewise.
23930 (gimple_omp_for_initial): Likewise.
23931 (gimple_omp_for_initial_ptr): Likewise.
23932 (gimple_omp_for_set_initial): Likewise.
23933 (gimple_omp_for_final): Likewise.
23934 (gimple_omp_for_final_ptr): Likewise.
23935 (gimple_omp_for_set_final): Likewise.
23936 (gimple_omp_for_incr): Likewise.
23937 (gimple_omp_for_incr_ptr): Likewise.
23938 (gimple_omp_for_set_incr): Likewise.
23939 (gimple_omp_for_pre_body_ptr): Likewise.
23940 (gimple_omp_for_set_pre_body): Likewise.
23941 (gimple_omp_parallel_clauses): Likewise.
23942 (gimple_omp_parallel_clauses_ptr): Likewise.
23943 (gimple_omp_parallel_set_clauses): Likewise.
23944 (gimple_omp_parallel_child_fn): Likewise.
23945 (gimple_omp_parallel_child_fn_ptr): Likewise.
23946 (gimple_omp_parallel_set_child_fn): Likewise.
23947 (gimple_omp_parallel_data_arg): Likewise.
23948 (gimple_omp_parallel_data_arg_ptr): Likewise.
23949 (gimple_omp_parallel_set_data_arg): Likewise.
23950 (gimple_omp_task_clauses): Likewise.
23951 (gimple_omp_task_clauses_ptr): Likewise.
23952 (gimple_omp_task_set_clauses): Likewise.
23953 (gimple_omp_task_child_fn): Likewise.
23954 (gimple_omp_task_child_fn_ptr): Likewise.
23955 (gimple_omp_task_set_child_fn): Likewise.
23956 (gimple_omp_task_data_arg): Likewise.
23957 (gimple_omp_task_data_arg_ptr): Likewise.
23958 (gimple_omp_task_set_data_arg): Likewise.
23959 (gimple_omp_taskreg_clauses): Likewise.
23960 (gimple_omp_taskreg_clauses_ptr): Likewise.
23961 (gimple_omp_taskreg_set_clauses): Likewise.
23962 (gimple_omp_taskreg_child_fn): Likewise.
23963 (gimple_omp_taskreg_child_fn_ptr): Likewise.
23964 (gimple_omp_taskreg_set_child_fn): Likewise.
23965 (gimple_omp_taskreg_data_arg): Likewise.
23966 (gimple_omp_taskreg_data_arg_ptr): Likewise.
23967 (gimple_omp_taskreg_set_data_arg): Likewise.
23968 (gimple_omp_task_copy_fn): Likewise.
23969 (gimple_omp_task_copy_fn_ptr): Likewise.
23970 (gimple_omp_task_set_copy_fn): Likewise.
23971 (gimple_omp_task_arg_size): Likewise.
23972 (gimple_omp_task_arg_size_ptr): Likewise.
23973 (gimple_omp_task_set_arg_size): Likewise.
23974 (gimple_omp_task_arg_align): Likewise.
23975 (gimple_omp_task_arg_align_ptr): Likewise.
23976 (gimple_omp_task_set_arg_align): Likewise.
23977 (gimple_omp_single_clauses): Likewise.
23978 (gimple_omp_single_clauses_ptr): Likewise.
23979 (gimple_omp_single_set_clauses): Likewise.
23980 (gimple_omp_target_clauses): Likewise.
23981 (gimple_omp_target_clauses_ptr): Likewise.
23982 (gimple_omp_target_set_clauses): Likewise.
23983 (gimple_omp_target_child_fn): Likewise.
23984 (gimple_omp_target_child_fn_ptr): Likewise.
23985 (gimple_omp_target_set_child_fn): Likewise.
23986 (gimple_omp_target_data_arg): Likewise.
23987 (gimple_omp_target_data_arg_ptr): Likewise.
23988 (gimple_omp_target_set_data_arg): Likewise.
23989 (gimple_omp_teams_clauses): Likewise.
23990 (gimple_omp_teams_clauses_ptr): Likewise.
23991 (gimple_omp_teams_set_clauses): Likewise.
23992 (gimple_omp_sections_clauses): Likewise.
23993 (gimple_omp_sections_clauses_ptr): Likewise.
23994 (gimple_omp_sections_set_clauses): Likewise.
23995 (gimple_omp_sections_control): Likewise.
23996 (gimple_omp_sections_control_ptr): Likewise.
23997 (gimple_omp_sections_set_control): Likewise.
23998 (gimple_omp_for_set_cond): Likewise.
23999 (gimple_omp_for_cond): Likewise.
24000 (gimple_omp_atomic_store_set_val): Likewise.
24001 (gimple_omp_atomic_store_val): Likewise.
24002 (gimple_omp_atomic_store_val_ptr): Likewise.
24003 (gimple_omp_atomic_load_set_lhs): Likewise.
24004 (gimple_omp_atomic_load_lhs): Likewise.
24005 (gimple_omp_atomic_load_lhs_ptr): Likewise.
24006 (gimple_omp_atomic_load_set_rhs): Likewise.
24007 (gimple_omp_atomic_load_rhs): Likewise.
24008 (gimple_omp_atomic_load_rhs_ptr): Likewise.
24009 (gimple_omp_continue_control_def): Likewise.
24010 (gimple_omp_continue_control_def_ptr): Likewise.
24011 (gimple_omp_continue_set_control_def): Likewise.
24012 (gimple_omp_continue_control_use): Likewise.
24013 (gimple_omp_continue_control_use_ptr): Likewise.
24014 (gimple_omp_continue_set_control_use): Likewise.
24015 (gimple_transaction_body_ptr): Likewise.
24016 (gimple_transaction_label): Likewise.
24017 (gimple_transaction_label_ptr): Likewise.
24018 (gimple_transaction_set_body): Likewise.
24019 (gimple_transaction_set_label): Likewise.
24021 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
24022 * ipa-inline-analysis.c (inline_write_summary): Likewise.
24023 * ipa-ref.c (ipa_record_reference): Likewise.
24024 * ipa-reference.c (analyze_function): Likewise.
24025 (ipa_reference_write_optimization_summary): Likewise.
24026 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
24027 (address_taken_from_non_vtable_p): Likewise.
24028 (comdat_can_be_unshared_p_1): Likewise.
24029 * lto-cgraph.c (lto_output_ref): Likewise.
24030 (add_references): Likewise.
24031 (compute_ltrans_boundary): Likewise.
24032 (output_symtab): Likewise.
24033 (input_ref): Likewise.
24034 (input_cgraph_1): Likewise.
24035 (output_cgraph_opt_summary): Likewise.
24036 * lto-streamer-out.c (lto_output): Likewise.
24037 (output_symbol_p): Likewise.
24038 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
24039 (lsei_start_function_in_partition): Likewise.
24040 (lsei_next_variable_in_partition): Likewise.
24041 (lsei_start_variable_in_partition): Likewise.
24042 * symtab.c (insert_to_assembler_name_hash): Likewise.
24043 (unlink_from_assembler_name_hash): Likewise.
24044 (symtab_unregister_node): Likewise.
24045 (symtab_remove_node): Likewise.
24046 (dump_symtab_node): Likewise.
24047 (verify_symtab_base): Likewise.
24048 (verify_symtab_node): Likewise.
24049 (symtab_make_decl_local): Likewise.
24050 (symtab_alias_ultimate_target): Likewise.
24051 (symtab_resolve_alias): Likewise.
24052 (symtab_get_symbol_partitioning_class): Likewise.
24053 * tree-phinodes.c (allocate_phi_node): Likewise.
24054 (reserve_phi_args_for_new_edge): Likewise.
24055 (remove_phi_args): Likewise.
24056 * varpool.c (varpool_node_for_asm): Likewise.
24057 (varpool_remove_unreferenced_decls): Likewise.
24059 2014-04-23 Jeff Law <law@redhat.com>
24061 PR tree-optimization/60902
24062 * tree-ssa-threadedge.c
24063 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
24064 invalidate outputs from statements that do not produce useful
24065 outputs for threading.
24067 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
24069 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
24070 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
24071 machine descriptions for Stack Smashing Protector.
24073 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
24075 * aarch64.md (<optab>_rol<mode>3): New pattern.
24076 (<optab>_rolsi3_uxtw): Likewise.
24077 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
24079 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
24081 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
24082 (arm_cortex_a12_tune): Likewise.
24084 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24086 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
24088 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24090 * config/arm/arm.md (arm_rev16si2): New pattern.
24091 (arm_rev16si2_alt): Likewise.
24092 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
24094 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24096 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
24097 (rev16<mode>2_alt): Likewise.
24098 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
24099 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
24100 (aarch_rev16_shleft_mask_imm_p): Likewise.
24101 (aarch_rev16_p_1): Likewise.
24102 (aarch_rev16_p): Likewise.
24103 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
24104 (aarch_rev16_shright_mask_imm_p): Likewise.
24105 (aarch_rev16_shleft_mask_imm_p): Likewise.
24107 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24109 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
24110 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
24112 (cortex_a53_extra_costs): Likewise.
24113 (cortex_a57_extra_costs): Likewise.
24114 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
24115 (cortexa7_extra_costs): Likewise.
24116 (cortexa8_extra_costs): Likewise.
24117 (cortexa12_extra_costs): Likewise.
24118 (cortexa15_extra_costs): Likewise.
24119 (v7m_extra_costs): Likewise.
24120 (arm_new_rtx_costs): Handle BSWAP.
24122 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24124 * config/arm/arm.c (cortexa8_extra_costs): New table.
24125 (arm_cortex_a8_tune): New tuning struct.
24126 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
24128 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24130 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
24132 2014-04-23 Richard Biener <rguenther@suse.de>
24134 * Makefile.in (OBJS): Remove loop-unswitch.o.
24135 * tree-pass.h (make_pass_rtl_unswitch): Remove.
24136 * passes.def (pass_rtl_unswitch): Likewise.
24137 * loop-init.c (gate_rtl_unswitch): Likewise.
24138 (rtl_unswitch): Likewise.
24139 (pass_data_rtl_unswitch): Likewise.
24140 (pass_rtl_unswitch): Likewise.
24141 (make_pass_rtl_unswitch): Likewise.
24142 * rtl.h (reversed_condition): Likewise.
24143 (compare_and_jump_seq): Likewise.
24144 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
24146 * loop-unroll.c (compare_and_jump_seq): Likewise.
24148 2014-04-23 Richard Biener <rguenther@suse.de>
24150 PR tree-optimization/60903
24151 * tree-ssa-loop-im.c (analyze_memory_references): Remove
24152 commented code block.
24153 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
24154 loop flags to newly created BBs and edges.
24156 2014-04-23 Nick Clifton <nickc@redhat.com>
24158 * config/msp430/msp430.c (msp430_handle_option): Move function
24160 (msp430_option_override): Simplify mcu and mcpu option handling.
24161 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
24162 support for -mhwmult command line option.
24163 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
24164 -mhwmult command line option.
24165 (msp430_hwmult_enabled): Delete.
24166 (msp43o_output_labelref): Add support for -mhwmult command line option.
24167 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
24168 (umulsidi3): Likewise.
24169 * config/msp430/msp430.opt (mmcu): Add Report attribute.
24170 (mcpu, mlarge, msmall): Likewise.
24171 (mhwmult): New option.
24172 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
24174 (msp430_is_f5_mcu): Remove prototype.
24175 (msp430_use_f5_series_hwmult): Add prototype.
24176 * config/msp430/msp430-opts.h: New file.
24177 * common/config/msp430: New directory.
24178 * common/config/msp430/msp430-common.c: New file.
24179 * config.gcc (msp430): Remove target_has_targetm_common.
24180 * doc/invoke.texi: Document -mhwmult command line option.
24182 2014-04-23 Nick Clifton <nickc@redhat.com>
24184 * config/i386/cygwin.h (ENDFILE_SPEC): Include
24185 default-manifest.o if it can be found in the search path.
24186 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
24188 2014-04-23 Terry Guo <terry.guo@arm.com>
24190 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
24192 2014-04-23 Richard Biener <rguenther@suse.de>
24194 PR middle-end/60895
24195 * tree-inline.c (declare_return_variable): Use mark_addressable.
24197 2014-04-23 Richard Biener <rguenther@suse.de>
24199 PR middle-end/60891
24200 * loop-init.c (loop_optimizer_init): Make sure to apply
24201 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
24203 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24206 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
24208 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
24209 if flag_sanitize_undefined_trap_on_error.
24210 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
24211 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
24212 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
24213 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
24214 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
24215 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
24216 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
24217 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
24218 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
24219 * ubsan.c (ubsan_instrument_unreachable): Return
24220 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
24221 (ubsan_expand_null_ifn): Emit __builtin_trap ()
24222 if flag_sanitize_undefined_trap_on_error and
24223 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
24224 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
24225 instrument_bool_enum_load): Emit __builtin_trap () if
24226 flag_sanitize_undefined_trap_on_error and
24227 __builtin_handle_*_abort () if !flag_sanitize_recover.
24228 * doc/invoke.texi (-fsanitize-recover,
24229 -fsanitize-undefined-trap-on-error): Document.
24231 2014-04-22 Christian Bruel <christian.bruel@st.com>
24233 * config/sh/sh.md (mov<mode>): Replace movQIHI.
24234 Force immediates to SImode.
24236 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
24238 * config/nios2/nios2.md (UNSPEC_ROUND): New.
24239 (lroundsfsi2): New.
24240 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
24241 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
24242 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
24243 (nios2_fpu_insn): Add entry for round.
24244 (N2FPU_NO_ERRNO_P): Define.
24245 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
24247 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
24249 2014-04-22 Richard Henderson <rth@redhat.com>
24251 * config/aarch64/aarch64 (addti3, subti3): New expanders.
24252 (add<GPI>3_compare0): Remove leading * from name.
24253 (add<GPI>3_carryin): Likewise.
24254 (sub<GPI>3_compare0): Likewise.
24255 (sub<GPI>3_carryin): Likewise.
24256 (<su_optab>mulditi3): New expander.
24257 (multi3): New expander.
24258 (madd<GPI>): Remove leading * from name.
24260 2014-04-22 Martin Jambor <mjambor@suse.cz>
24262 * cgraphclones.c (cgraph_function_versioning): Copy
24263 ipa_transforms_to_apply instead of asserting it is empty.
24265 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
24268 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
24269 on count_exp to get mode.
24271 2014-04-22 Andrew Pinski <apinski@cavium.com>
24273 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
24274 Handle TLS for ILP32.
24275 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
24276 (tlsie_small_<mode>): this and handle PTR.
24277 (tlsie_small_sidi): New pattern.
24278 (tlsle_small): Change to an expand to handle ILP32.
24279 (tlsle_small_<mode>): New pattern.
24280 (tlsdesc_small): Rename to ...
24281 (tlsdesc_small_<mode>): this and handle PTR.
24283 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24285 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
24287 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24289 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
24290 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
24291 (aarch64_types_signed_poly_qualifiers): Likewise.
24292 (aarch64_types_unsigned_signed_qualifiers): Likewise.
24293 (aarch64_types_poly_signed_qualifiers): Likewise.
24294 (TYPES_REINTERP_SS): Type macro added.
24295 (TYPES_REINTERP_SU): Likewise.
24296 (TYPES_REINTERP_SP): Likewise.
24297 (TYPES_REINTERP_US): Likewise.
24298 (TYPES_REINTERP_PS): Likewise.
24299 (aarch64_fold_builtin): New expression folding added.
24300 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
24301 Declarations removed.
24302 (REINTERP_SS): Declarations added.
24303 (REINTERP_US): Likewise.
24304 (REINTERP_PS): Likewise.
24305 (REINTERP_SU): Likewise.
24306 (REINTERP_SP): Likewise.
24307 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
24308 (vreinterpretq_p8_f64): Likewise.
24309 (vreinterpret_p16_f64): Likewise.
24310 (vreinterpretq_p16_f64): Likewise.
24311 (vreinterpret_f32_f64): Likewise.
24312 (vreinterpretq_f32_f64): Likewise.
24313 (vreinterpret_f64_f32): Likewise.
24314 (vreinterpret_f64_p8): Likewise.
24315 (vreinterpret_f64_p16): Likewise.
24316 (vreinterpret_f64_s8): Likewise.
24317 (vreinterpret_f64_s16): Likewise.
24318 (vreinterpret_f64_s32): Likewise.
24319 (vreinterpret_f64_s64): Likewise.
24320 (vreinterpret_f64_u8): Likewise.
24321 (vreinterpret_f64_u16): Likewise.
24322 (vreinterpret_f64_u32): Likewise.
24323 (vreinterpret_f64_u64): Likewise.
24324 (vreinterpretq_f64_f32): Likewise.
24325 (vreinterpretq_f64_p8): Likewise.
24326 (vreinterpretq_f64_p16): Likewise.
24327 (vreinterpretq_f64_s8): Likewise.
24328 (vreinterpretq_f64_s16): Likewise.
24329 (vreinterpretq_f64_s32): Likewise.
24330 (vreinterpretq_f64_s64): Likewise.
24331 (vreinterpretq_f64_u8): Likewise.
24332 (vreinterpretq_f64_u16): Likewise.
24333 (vreinterpretq_f64_u32): Likewise.
24334 (vreinterpretq_f64_u64): Likewise.
24335 (vreinterpret_s64_f64): Likewise.
24336 (vreinterpretq_s64_f64): Likewise.
24337 (vreinterpret_u64_f64): Likewise.
24338 (vreinterpretq_u64_f64): Likewise.
24339 (vreinterpret_s8_f64): Likewise.
24340 (vreinterpretq_s8_f64): Likewise.
24341 (vreinterpret_s16_f64): Likewise.
24342 (vreinterpretq_s16_f64): Likewise.
24343 (vreinterpret_s32_f64): Likewise.
24344 (vreinterpretq_s32_f64): Likewise.
24345 (vreinterpret_u8_f64): Likewise.
24346 (vreinterpretq_u8_f64): Likewise.
24347 (vreinterpret_u16_f64): Likewise.
24348 (vreinterpretq_u16_f64): Likewise.
24349 (vreinterpret_u32_f64): Likewise.
24350 (vreinterpretq_u32_f64): Likewise.
24352 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24354 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
24355 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
24356 (vreinterpret_p8_s8): Likewise.
24357 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
24358 (vreinterpret_p8_s16): Likewise.
24359 (vreinterpret_p8_s32): Likewise.
24360 (vreinterpret_p8_s64): Likewise.
24361 (vreinterpret_p8_f32): Likewise.
24362 (vreinterpret_p8_u8): Likewise.
24363 (vreinterpret_p8_u16): Likewise.
24364 (vreinterpret_p8_u32): Likewise.
24365 (vreinterpret_p8_u64): Likewise.
24366 (vreinterpret_p8_p16): Likewise.
24367 (vreinterpretq_p8_s8): Likewise.
24368 (vreinterpretq_p8_s16): Likewise.
24369 (vreinterpretq_p8_s32): Likewise.
24370 (vreinterpretq_p8_s64): Likewise.
24371 (vreinterpretq_p8_f32): Likewise.
24372 (vreinterpretq_p8_u8): Likewise.
24373 (vreinterpretq_p8_u16): Likewise.
24374 (vreinterpretq_p8_u32): Likewise.
24375 (vreinterpretq_p8_u64): Likewise.
24376 (vreinterpretq_p8_p16): Likewise.
24377 (vreinterpret_p16_s8): Likewise.
24378 (vreinterpret_p16_s16): Likewise.
24379 (vreinterpret_p16_s32): Likewise.
24380 (vreinterpret_p16_s64): Likewise.
24381 (vreinterpret_p16_f32): Likewise.
24382 (vreinterpret_p16_u8): Likewise.
24383 (vreinterpret_p16_u16): Likewise.
24384 (vreinterpret_p16_u32): Likewise.
24385 (vreinterpret_p16_u64): Likewise.
24386 (vreinterpret_p16_p8): Likewise.
24387 (vreinterpretq_p16_s8): Likewise.
24388 (vreinterpretq_p16_s16): Likewise.
24389 (vreinterpretq_p16_s32): Likewise.
24390 (vreinterpretq_p16_s64): Likewise.
24391 (vreinterpretq_p16_f32): Likewise.
24392 (vreinterpretq_p16_u8): Likewise.
24393 (vreinterpretq_p16_u16): Likewise.
24394 (vreinterpretq_p16_u32): Likewise.
24395 (vreinterpretq_p16_u64): Likewise.
24396 (vreinterpretq_p16_p8): Likewise.
24397 (vreinterpret_f32_s8): Likewise.
24398 (vreinterpret_f32_s16): Likewise.
24399 (vreinterpret_f32_s32): Likewise.
24400 (vreinterpret_f32_s64): Likewise.
24401 (vreinterpret_f32_u8): Likewise.
24402 (vreinterpret_f32_u16): Likewise.
24403 (vreinterpret_f32_u32): Likewise.
24404 (vreinterpret_f32_u64): Likewise.
24405 (vreinterpret_f32_p8): Likewise.
24406 (vreinterpret_f32_p16): Likewise.
24407 (vreinterpretq_f32_s8): Likewise.
24408 (vreinterpretq_f32_s16): Likewise.
24409 (vreinterpretq_f32_s32): Likewise.
24410 (vreinterpretq_f32_s64): Likewise.
24411 (vreinterpretq_f32_u8): Likewise.
24412 (vreinterpretq_f32_u16): Likewise.
24413 (vreinterpretq_f32_u32): Likewise.
24414 (vreinterpretq_f32_u64): Likewise.
24415 (vreinterpretq_f32_p8): Likewise.
24416 (vreinterpretq_f32_p16): Likewise.
24417 (vreinterpret_s64_s8): Likewise.
24418 (vreinterpret_s64_s16): Likewise.
24419 (vreinterpret_s64_s32): Likewise.
24420 (vreinterpret_s64_f32): Likewise.
24421 (vreinterpret_s64_u8): Likewise.
24422 (vreinterpret_s64_u16): Likewise.
24423 (vreinterpret_s64_u32): Likewise.
24424 (vreinterpret_s64_u64): Likewise.
24425 (vreinterpret_s64_p8): Likewise.
24426 (vreinterpret_s64_p16): Likewise.
24427 (vreinterpretq_s64_s8): Likewise.
24428 (vreinterpretq_s64_s16): Likewise.
24429 (vreinterpretq_s64_s32): Likewise.
24430 (vreinterpretq_s64_f32): Likewise.
24431 (vreinterpretq_s64_u8): Likewise.
24432 (vreinterpretq_s64_u16): Likewise.
24433 (vreinterpretq_s64_u32): Likewise.
24434 (vreinterpretq_s64_u64): Likewise.
24435 (vreinterpretq_s64_p8): Likewise.
24436 (vreinterpretq_s64_p16): Likewise.
24437 (vreinterpret_u64_s8): Likewise.
24438 (vreinterpret_u64_s16): Likewise.
24439 (vreinterpret_u64_s32): Likewise.
24440 (vreinterpret_u64_s64): Likewise.
24441 (vreinterpret_u64_f32): Likewise.
24442 (vreinterpret_u64_u8): Likewise.
24443 (vreinterpret_u64_u16): Likewise.
24444 (vreinterpret_u64_u32): Likewise.
24445 (vreinterpret_u64_p8): Likewise.
24446 (vreinterpret_u64_p16): Likewise.
24447 (vreinterpretq_u64_s8): Likewise.
24448 (vreinterpretq_u64_s16): Likewise.
24449 (vreinterpretq_u64_s32): Likewise.
24450 (vreinterpretq_u64_s64): Likewise.
24451 (vreinterpretq_u64_f32): Likewise.
24452 (vreinterpretq_u64_u8): Likewise.
24453 (vreinterpretq_u64_u16): Likewise.
24454 (vreinterpretq_u64_u32): Likewise.
24455 (vreinterpretq_u64_p8): Likewise.
24456 (vreinterpretq_u64_p16): Likewise.
24457 (vreinterpret_s8_s16): Likewise.
24458 (vreinterpret_s8_s32): Likewise.
24459 (vreinterpret_s8_s64): Likewise.
24460 (vreinterpret_s8_f32): Likewise.
24461 (vreinterpret_s8_u8): Likewise.
24462 (vreinterpret_s8_u16): Likewise.
24463 (vreinterpret_s8_u32): Likewise.
24464 (vreinterpret_s8_u64): Likewise.
24465 (vreinterpret_s8_p8): Likewise.
24466 (vreinterpret_s8_p16): Likewise.
24467 (vreinterpretq_s8_s16): Likewise.
24468 (vreinterpretq_s8_s32): Likewise.
24469 (vreinterpretq_s8_s64): Likewise.
24470 (vreinterpretq_s8_f32): Likewise.
24471 (vreinterpretq_s8_u8): Likewise.
24472 (vreinterpretq_s8_u16): Likewise.
24473 (vreinterpretq_s8_u32): Likewise.
24474 (vreinterpretq_s8_u64): Likewise.
24475 (vreinterpretq_s8_p8): Likewise.
24476 (vreinterpretq_s8_p16): Likewise.
24477 (vreinterpret_s16_s8): Likewise.
24478 (vreinterpret_s16_s32): Likewise.
24479 (vreinterpret_s16_s64): Likewise.
24480 (vreinterpret_s16_f32): Likewise.
24481 (vreinterpret_s16_u8): Likewise.
24482 (vreinterpret_s16_u16): Likewise.
24483 (vreinterpret_s16_u32): Likewise.
24484 (vreinterpret_s16_u64): Likewise.
24485 (vreinterpret_s16_p8): Likewise.
24486 (vreinterpret_s16_p16): Likewise.
24487 (vreinterpretq_s16_s8): Likewise.
24488 (vreinterpretq_s16_s32): Likewise.
24489 (vreinterpretq_s16_s64): Likewise.
24490 (vreinterpretq_s16_f32): Likewise.
24491 (vreinterpretq_s16_u8): Likewise.
24492 (vreinterpretq_s16_u16): Likewise.
24493 (vreinterpretq_s16_u32): Likewise.
24494 (vreinterpretq_s16_u64): Likewise.
24495 (vreinterpretq_s16_p8): Likewise.
24496 (vreinterpretq_s16_p16): Likewise.
24497 (vreinterpret_s32_s8): Likewise.
24498 (vreinterpret_s32_s16): Likewise.
24499 (vreinterpret_s32_s64): Likewise.
24500 (vreinterpret_s32_f32): Likewise.
24501 (vreinterpret_s32_u8): Likewise.
24502 (vreinterpret_s32_u16): Likewise.
24503 (vreinterpret_s32_u32): Likewise.
24504 (vreinterpret_s32_u64): Likewise.
24505 (vreinterpret_s32_p8): Likewise.
24506 (vreinterpret_s32_p16): Likewise.
24507 (vreinterpretq_s32_s8): Likewise.
24508 (vreinterpretq_s32_s16): Likewise.
24509 (vreinterpretq_s32_s64): Likewise.
24510 (vreinterpretq_s32_f32): Likewise.
24511 (vreinterpretq_s32_u8): Likewise.
24512 (vreinterpretq_s32_u16): Likewise.
24513 (vreinterpretq_s32_u32): Likewise.
24514 (vreinterpretq_s32_u64): Likewise.
24515 (vreinterpretq_s32_p8): Likewise.
24516 (vreinterpretq_s32_p16): Likewise.
24517 (vreinterpret_u8_s8): Likewise.
24518 (vreinterpret_u8_s16): Likewise.
24519 (vreinterpret_u8_s32): Likewise.
24520 (vreinterpret_u8_s64): Likewise.
24521 (vreinterpret_u8_f32): Likewise.
24522 (vreinterpret_u8_u16): Likewise.
24523 (vreinterpret_u8_u32): Likewise.
24524 (vreinterpret_u8_u64): Likewise.
24525 (vreinterpret_u8_p8): Likewise.
24526 (vreinterpret_u8_p16): Likewise.
24527 (vreinterpretq_u8_s8): Likewise.
24528 (vreinterpretq_u8_s16): Likewise.
24529 (vreinterpretq_u8_s32): Likewise.
24530 (vreinterpretq_u8_s64): Likewise.
24531 (vreinterpretq_u8_f32): Likewise.
24532 (vreinterpretq_u8_u16): Likewise.
24533 (vreinterpretq_u8_u32): Likewise.
24534 (vreinterpretq_u8_u64): Likewise.
24535 (vreinterpretq_u8_p8): Likewise.
24536 (vreinterpretq_u8_p16): Likewise.
24537 (vreinterpret_u16_s8): Likewise.
24538 (vreinterpret_u16_s16): Likewise.
24539 (vreinterpret_u16_s32): Likewise.
24540 (vreinterpret_u16_s64): Likewise.
24541 (vreinterpret_u16_f32): Likewise.
24542 (vreinterpret_u16_u8): Likewise.
24543 (vreinterpret_u16_u32): Likewise.
24544 (vreinterpret_u16_u64): Likewise.
24545 (vreinterpret_u16_p8): Likewise.
24546 (vreinterpret_u16_p16): Likewise.
24547 (vreinterpretq_u16_s8): Likewise.
24548 (vreinterpretq_u16_s16): Likewise.
24549 (vreinterpretq_u16_s32): Likewise.
24550 (vreinterpretq_u16_s64): Likewise.
24551 (vreinterpretq_u16_f32): Likewise.
24552 (vreinterpretq_u16_u8): Likewise.
24553 (vreinterpretq_u16_u32): Likewise.
24554 (vreinterpretq_u16_u64): Likewise.
24555 (vreinterpretq_u16_p8): Likewise.
24556 (vreinterpretq_u16_p16): Likewise.
24557 (vreinterpret_u32_s8): Likewise.
24558 (vreinterpret_u32_s16): Likewise.
24559 (vreinterpret_u32_s32): Likewise.
24560 (vreinterpret_u32_s64): Likewise.
24561 (vreinterpret_u32_f32): Likewise.
24562 (vreinterpret_u32_u8): Likewise.
24563 (vreinterpret_u32_u16): Likewise.
24564 (vreinterpret_u32_u64): Likewise.
24565 (vreinterpret_u32_p8): Likewise.
24566 (vreinterpret_u32_p16): Likewise.
24567 (vreinterpretq_u32_s8): Likewise.
24568 (vreinterpretq_u32_s16): Likewise.
24569 (vreinterpretq_u32_s32): Likewise.
24570 (vreinterpretq_u32_s64): Likewise.
24571 (vreinterpretq_u32_f32): Likewise.
24572 (vreinterpretq_u32_u8): Likewise.
24573 (vreinterpretq_u32_u16): Likewise.
24574 (vreinterpretq_u32_u64): Likewise.
24575 (vreinterpretq_u32_p8): Likewise.
24576 (vreinterpretq_u32_p16): Likewise.
24578 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24580 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
24582 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
24584 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
24585 (vqnegd_s64): Likewise.
24586 (vqabs_s64): Likewise.
24587 (vqabsd_s64): Likewise.
24589 2014-04-22 Richard Henderson <rth@redhat.com>
24591 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
24592 computation to the top of the loop.
24594 2014-04-22 Renlin <renlin.li@arm.com>
24595 Jiong Wang <jiong.wang@arm.com>
24597 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
24598 * config/aarch64/aarch64.c (aarch64_layout_frame)
24599 (aarch64_initial_elimination_offset): Likewise.
24601 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
24603 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
24606 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
24608 * machmode.h (bitwise_mode_for_mode): Declare.
24609 * stor-layout.h (bitwise_type_for_mode): Likewise.
24610 * stor-layout.c (bitwise_mode_for_mode): New function.
24611 (bitwise_type_for_mode): Likewise.
24612 * builtins.c (fold_builtin_memory_op): Use it instead of
24613 int_mode_for_mode and build_nonstandard_integer_type.
24615 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24617 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
24618 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
24619 (*-*-solaris2*): Simplify.
24620 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
24621 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
24622 *-*-solaris2.9* handling.
24624 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
24626 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
24627 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
24628 handling, simplify.
24629 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
24630 * configure: Regenerate.
24632 * config/i386/sol2-9.h: Remove.
24634 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
24635 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
24636 Remove Solaris 9 references.
24638 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
24640 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
24641 (floatuns<GPI:mode><GPF:mode>2): Remove.
24642 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
24643 and floatuns conversions.
24644 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
24645 and floatuns conversions.
24646 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
24647 (w1,w2): New mode attributes for inequal width conversions.
24649 2014-04-22 Renlin Li <Renlin.Li@arm.com>
24651 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
24652 the output asm format.
24654 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
24656 * config/aarch64/aarch64-simd.md
24657 (aarch64_cm<optab>di): Always split.
24658 (*aarch64_cm<optab>di): New.
24659 (aarch64_cmtstdi): Always split.
24660 (*aarch64_cmtstdi): New.
24662 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24664 PR tree-optimization/60823
24665 * omp-low.c (ipa_simd_modify_function_body): Go through
24666 all SSA_NAMEs and for those refering to vector arguments
24667 which are going to be replaced adjust SSA_NAME_VAR and,
24668 if it is a default definition, change it into a non-default
24669 definition assigned at the beginning of function from new_decl.
24670 (ipa_simd_modify_stmt_ops): Rewritten.
24671 * tree-dfa.c (set_ssa_default_def): When removing default def,
24672 check for NULL loc instead of NULL *loc.
24674 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24676 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
24677 restrictions on core registers for DImode values in Thumb2.
24679 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24681 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
24682 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
24684 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24686 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
24687 (*iordi_notzesidi_di): Likewise.
24688 (*iordi_notsesidi_di): Likewise.
24690 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24692 * config/arm/arm-protos.h (tune_params): New struct members.
24693 * config/arm/arm.c: Initialise tune_params per processor.
24694 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
24695 for speed, based on new tune_params.
24697 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24699 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
24700 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
24701 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
24702 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
24703 * config/aarch64/arm_neon.h (vrnd_f64): Added.
24704 (vrnda_f64): Likewise.
24705 (vrndi_f64): Likewise.
24706 (vrndm_f64): Likewise.
24707 (vrndn_f64): Likewise.
24708 (vrndp_f64): Likewise.
24709 (vrndx_f64): Likewise.
24711 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
24713 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
24714 GET_MODE_SIZE argument is enum machine_mode.
24716 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24719 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
24720 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
24722 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
24724 PR middle-end/60281
24725 * asan.c (asan_emit_stack_protection): Force the base to align to
24726 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
24727 appropriate bits if STRICT_ALIGNMENT.
24728 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
24730 (expand_used_vars): Leave a space in the stack frame for alignment
24731 if STRICT_ALIGNMENT.
24733 2014-04-21 David Malcolm <dmalcolm@redhat.com>
24735 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
24737 (gimple_store_p): Likewise.
24738 (gimple_assign_load_p): Likewise.
24739 (gimple_assign_cast_p): Likewise.
24740 (gimple_clobber_p): Likewise.
24742 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
24743 rather than a gimple.
24744 (gimple_assign_cast_p): Likewise.
24746 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
24749 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
24750 If mode is DDmode and TARGET_E500_DOUBLE allow move.
24752 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
24753 more debug information for E500 if -mdebug=reg.
24755 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
24758 * config/i386/i386.c (ix86_expand_builtin)
24759 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
24760 register for target RTX.
24761 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
24763 2014-04-18 Cong Hou <congh@google.com>
24765 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
24766 the widen-mult pattern by handling two operands with different sizes,
24767 and operands whose size is smaller than half of the result type.
24769 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
24771 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
24772 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
24773 (do_estimate_edge_time): Compute it.
24774 * ipa-inline.c (want_inline_small_function_p): Bypass
24775 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
24777 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
24779 * ipa-inline.c (spec_rem): New static variable.
24780 (dump_overall_stats): New function.
24781 (dump_inline_stats): New function.
24783 2014-04-18 Richard Henderson <rth@redhat.com>
24785 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
24786 to GET_MODE_SIZE, not a reg_class_t.
24788 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24790 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
24791 (vsx_xxmrglw_<mode>): Likewise.
24793 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
24796 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
24797 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
24798 (rs6000_init_hard_regno_mode_ok): Likewise.
24800 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
24802 * ipa-inline.c (inline_small_functions): Account only non-cold
24804 * doc/invoke.texi (inline-unit-growth): Update documentation.
24806 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
24808 * config/rs6000/rs6000.md (addti3, subti3): New.
24810 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
24813 * config/i386/i386.c (ix86_expand_clear): Remove outdated
24814 comment. Check optimize_insn_for_size_p instead of
24815 optimize_insn_for_speed_p.
24817 2014-04-17 Martin Jambor <mjambor@suse.cz>
24819 * gimple-iterator.c (gsi_start_edge): New function.
24820 * gimple-iterator.h (gsi_start_edge): Declare.
24821 * tree-sra.c (single_non_eh_succ): New function.
24822 (disqualify_ops_if_throwing_stmt): Renamed to
24823 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
24824 having one non-EH successor BB.
24825 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
24826 generate loads into replacements.
24827 (sra_modify_assign): Likewise and and also use the simple path for
24829 (sra_modify_function_body): Commit statements on edges.
24831 2014-04-17 Richard Biener <rguenther@suse.de>
24833 PR middle-end/60849
24834 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
24835 comparison results and add clarifying comment.
24837 2014-04-17 Jakub Jelinek <jakub@redhat.com>
24839 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
24840 (blank_mode): Initialize it.
24841 (emit_mode_size_inline, emit_mode_nunits_inline,
24842 emit_mode_inner_inline): New functions.
24843 (emit_insn_modes_h): Call them and surround their output with
24844 #if GCC_VERSION >= 4001 ... #endif.
24845 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
24846 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
24847 mode_* arrays if the argument is __builtin_constant_p.
24848 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
24849 is enum machine_mode.
24851 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24853 * passes.c (opt_pass::execute): Adjust.
24854 (pass_manager::execute_pass_mode_switching): Likewise.
24855 (early_local_passes::execute): Likewise.
24856 (execute_one_pass): Pass cfun to the pass's execute method.
24857 * tree-pass.h (opt_pass::execute): Add function * argument.
24858 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
24859 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
24860 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
24861 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24862 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
24863 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
24864 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
24865 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
24866 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
24867 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
24868 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
24869 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
24870 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
24871 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
24872 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
24873 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
24874 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
24875 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
24876 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
24877 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24878 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24879 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24880 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24881 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24882 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24883 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24884 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
24885 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
24886 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
24889 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24891 * passes.c (opt_pass::gate): Take function * argument.
24892 (gate_all_early_local_passes): Merge into
24893 (early_local_passes::gate): this.
24894 (gate_all_early_optimizations): Merge into
24895 (all_early_optimizations::gate): this.
24896 (gate_all_optimizations): Mege into
24897 (all_optimizations::gate): this.
24898 (gate_all_optimizations_g): Merge into
24899 (all_optimizations_g::gate): this.
24900 (gate_rest_of_compilation): Mege into
24901 (rest_of_compilation::gate): this.
24902 (gate_postreload): Merge into
24903 (postreload::gate): this.
24904 (dump_one_pass): Pass cfun to the pass's gate method.
24905 (execute_ipa_summary_passes): Likewise.
24906 (execute_one_pass): Likewise.
24907 (ipa_write_summaries_2): Likewise.
24908 (ipa_write_optimization_summaries_1): Likewise.
24909 (ipa_read_summaries_1): Likewise.
24910 (ipa_read_optimization_summaries_1): Likewise.
24911 (execute_ipa_stmt_fixups): Likewise.
24912 * tree-pass.h (opt_pass::gate): Add function * argument.
24913 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
24914 combine-stack-adj.c, combine.c, compare-elim.c,
24915 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24916 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
24917 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
24918 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
24919 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
24920 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
24921 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
24922 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
24923 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
24924 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
24925 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
24926 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
24927 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
24928 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
24929 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
24930 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24931 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24932 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24933 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24934 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24935 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24936 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24937 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
24938 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
24939 var-tracking.c, vtable-verify.c, web.c: Adjust.
24941 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24943 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
24944 * configure: Regenerate.
24946 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24948 * passes.c (dump_one_pass): don't check pass->has_gate.
24949 (execute_ipa_summary_passes): Likewise.
24950 (execute_one_pass): Likewise.
24951 (ipa_write_summaries_2): Likewise.
24952 (ipa_write_optimization_summaries_1): Likewise.
24953 (ipa_read_optimization_summaries_1): Likewise.
24954 (execute_ipa_stmt_fixups): Likewise.
24955 * tree-pass.h (pass_data::has_gate): Remove.
24956 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
24957 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
24958 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
24959 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24960 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
24961 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
24962 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
24963 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
24964 gimple-low.c, gimple-ssa-isolate-paths.c,
24965 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
24966 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
24967 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
24968 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
24969 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
24970 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
24971 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
24972 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
24973 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
24974 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
24975 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
24976 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
24977 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24978 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24979 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24980 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24981 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24982 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24983 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24984 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
24985 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
24986 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
24989 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24991 * pass_manager.h (pass_manager::register_dump_files_1): Remove
24993 * passes.c (pass_manager::register_dump_files_1): Merge into
24994 (pass_manager::register_dump_files): this, and remove its handling of
24995 properties since the pass always has the properties anyway.
24996 (pass_manager::pass_manager): Adjust.
24998 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
25000 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
25001 * passes.c (pass_manager::register_dump_files_1): Remove dead code
25002 dealing with properties.
25003 (pass_manager::register_dump_files): Adjust.
25005 2014-03-20 Mark Wielaard <mjw@redhat.com>
25007 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
25008 then represent the bound as normal constant value.
25010 2014-04-17 Jakub Jelinek <jakub@redhat.com>
25013 Forward port from 4.8 branch
25014 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
25016 * config/i386/bmiintrin.h (_blsi_u32): New.
25017 (_blsi_u64): Ditto.
25018 (_blsr_u32): Ditto.
25019 (_blsr_u64): Ditto.
25020 (_blsmsk_u32): Ditto.
25021 (_blsmsk_u64): Ditto.
25022 (_tzcnt_u32): Ditto.
25023 (_tzcnt_u64): Ditto.
25025 2014-04-17 Kito Cheng <kito@0xlab.org>
25027 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
25029 2014-04-17 Richard Biener <rguenther@suse.de>
25031 PR middle-end/60849
25032 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
25033 boolean results for comparisons.
25035 2014-04-17 Richard Biener <rguenther@suse.de>
25037 PR tree-optimization/60836
25038 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
25039 initial PHI args to be gimple values.
25041 2014-04-17 Richard Biener <rguenther@suse.de>
25043 PR tree-optimization/60841
25044 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
25045 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
25046 of stmts to SLP build.
25047 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
25048 (vect_analyze_slp): Likewise.
25049 (vect_analyze_slp_instance): Likewise.
25050 (vect_build_slp_tree): Limit overall SLP tree growth.
25051 * tree-vectorizer.h (vect_analyze_data_refs,
25052 vect_analyze_slp): Adjust prototypes.
25054 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
25056 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
25059 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
25061 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
25062 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
25063 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
25064 for TARGET_SLOW_PSHUFB
25066 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
25068 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
25069 * config/i386/i386.c (intel_cost): Ditto.
25071 2014-04-17 Joey Ye <joey.ye@arm.com>
25073 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
25075 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
25077 * opts.c (common_handle_option): Disable -fipa-reference coorectly
25078 with -fuse-profile.
25080 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
25082 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
25083 (type_all_derivations_known_p): New predicate.
25084 (type_all_ctors_visible_p): New predicate.
25085 (type_possibly_instantiated_p): New predicate.
25086 (get_odr_type): Compute all_derivations_known.
25087 (dump_odr_type): Dump the flag.
25088 (maybe_record_type): Cleanup.
25089 (record_target_from_binfo): Add bases_to_consider array;
25090 record bases for types w/o instances and skip CXX destructor.
25091 (possible_polymorphic_call_targets_1): Add bases_to_consider
25092 and consider_construction parameters; check if type may have instance.
25093 (get_polymorphic_call_info): Set maybe_in_construction to true
25094 when we know nothing.
25095 (record_targets_from_bases): Skip CXX destructors; they are
25096 never called for types in construction.
25097 (possible_polymorphic_call_targets): Do not record target when
25098 type may not have instance.
25100 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
25103 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
25104 external aliases alive, too.
25106 2014-04-16 Andrew Pinski <apinski@cavium.com>
25108 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
25111 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
25113 * final.c (compute_alignments): Do not apply loop alignment to a block
25114 falling through to the exit.
25116 2014-04-16 Catherine Moore <clm@codesourcery.com>
25118 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
25119 Adjust constraints for microMIPS store patterns.
25121 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
25123 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
25125 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
25127 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
25128 (append_use): Run at -O0.
25129 (append_vdef): Likewise.
25130 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
25131 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
25133 2014-04-16 Jakub Jelinek <jakub@redhat.com>
25135 PR tree-optimization/60844
25136 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
25137 (propagate_op_to_single_use, remove_visited_stmt_chain,
25138 linearize_expr, repropagate_negates, reassociate_bb): Use it
25139 instead of gsi_remove.
25141 2014-04-16 Martin Jambor <mjambor@suse.cz>
25143 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
25144 ipa_transforms_to_apply.
25145 (cgraph_function_versioning): Assert that old_node has empty
25146 ipa_transforms_to_apply.
25147 * trans-mem.c (ipa_tm_create_version): Likewise.
25148 * tree-inline.c (tree_function_versioning): Do not duplicate
25149 ipa_transforms_to_apply.
25151 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25154 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
25156 Pass necessary as flags on 64-bit Solaris/x86.
25157 Use lowercase relocs for x86_64-*-*.
25158 * configure: Regenerate.
25160 2014-04-15 Jan Hubicka <jh@suse.cz>
25162 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
25163 (maybe_record_node, likely_target_p): Use it.
25165 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25168 Revert following patch
25170 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
25173 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
25174 software floating point or no floating point registers, do not
25175 allow any type in the FPRs. Eliminate a test for SPE SIMD types
25176 in GPRs that occurs after we tested for GPRs that would never be
25179 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
25180 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
25181 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
25182 specifically allow DDmode, since that does not use the SPE SIMD
25185 2014-03-21 Mark Wielaard <mjw@redhat.com>
25187 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
25188 as unsigned or int depending on type and value used.
25190 2014-04-15 Richard Biener <rguenther@suse.de>
25192 PR rtl-optimization/56965
25193 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
25194 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
25196 * alias.c (true_dependence_1): Do not call
25197 nonoverlapping_component_refs_p.
25198 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
25199 nonoverlapping_component_refs_p.
25200 (indirect_refs_may_alias_p): Likewise.
25202 2014-04-15 Teresa Johnson <tejohnson@google.com>
25204 * cfg.c (dump_bb_info): Fix flags check.
25205 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
25207 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25209 PR rtl-optimization/60663
25210 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
25213 2014-04-15 Richard Biener <rguenther@suse.de>
25215 * lto-streamer.h (LTO_major_version): Bump to 4.
25217 2014-04-15 Richard Biener <rguenther@suse.de>
25219 * common.opt (lto_partition_model): New enum.
25220 (flto-partition=): Merge separate options with a single with argument,
25221 add -flto-partition=one support.
25222 * flag-types.h (enum lto_partition_model): Declare.
25223 * opts.c (finish_options): Remove duplicate -flto-partition=
25225 * lto-wrapper.c (run_gcc): Adjust.
25227 2014-04-15 Richard Biener <rguenther@suse.de>
25229 * alias.c (ncr_compar): New function.
25230 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
25232 2014-04-15 Richard Biener <rguenther@suse.de>
25234 * alias.c (record_component_aliases): Do not walk BINFOs.
25236 2014-04-15 Richard Biener <rguenther@suse.de>
25238 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
25239 Add struct function argument and adjust.
25240 (find_func_aliases_for_call): Likewise.
25241 (find_func_aliases): Likewise.
25242 (find_func_clobbers): Likewise.
25243 (intra_create_variable_infos): Likewise.
25244 (compute_points_to_sets): Likewise.
25245 (ipa_pta_execute): Adjust. Do not push/pop cfun.
25247 2014-04-15 Richard Biener <rguenther@suse.de>
25249 * tree.c (iterative_hash_expr): Use enum tree_code_class
25250 to store TREE_CODE_CLASS.
25251 (tree_block): Likewise.
25252 (tree_set_block): Likewise.
25253 * tree.h (fold_build_pointer_plus_loc): Use
25254 convert_to_ptrofftype_loc.
25256 2014-04-15 Jakub Jelinek <jakub@redhat.com>
25259 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
25262 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
25264 * cfgloop.h (struct loop): Move force_vectorize down.
25265 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
25266 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
25267 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
25268 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
25269 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
25270 * tree-core.h (enum annot_expr_kind): Add new kind values.
25271 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
25272 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
25274 * tree.def (ANNOTATE_EXPR): Tweak comment.
25276 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
25278 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
25281 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
25283 * tree.h (TYPE_IDENTIFIER): Declare.
25284 * tree.c (subrange_type_for_debug_p): Use it.
25285 * godump.c (go_format_type): Likewise.
25286 * dwarf2out.c (is_cxx_auto, modified_type_die,
25287 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
25288 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
25290 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
25293 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
25295 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
25297 * config/i386/i386.c (examine_argument): Return bool. Return true if
25298 parameter should be passed in memory.
25299 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
25300 (construct_container): Update calls to examine_argument.
25301 (function_arg_advance_64): Ditto.
25302 (return_in_memory_32): Merge with ix86_return_in_memory.
25303 (return_in_memory_64): Ditto.
25304 (return_in_memory_ms_64): Ditto.
25306 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
25308 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
25309 * coverage.c (coverage_compute_profile_id): Handle externally visible
25312 2014-04-14 Martin Jambor <mjambor@suse.cz>
25314 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
25315 DECL_DISREGARD_INLINE_LIMITS functions.
25317 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
25320 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
25322 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
25325 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
25326 optimize_insn_for_speed_p instead of
25327 optimize_function_for_speed_p.
25329 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
25331 * doc/invoke.texi (free): Document AArch64.
25333 2014-04-14 Richard Biener <rguenther@suse.de>
25335 PR tree-optimization/60042
25336 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
25337 (insert_into_preds_of_block): Do not prevent PHI insertion
25338 for REFERENCE exprs here ...
25339 (eliminate_dom_walker::before_dom_children): ... but prevent
25340 their use here under similar conditions when applied to the
25341 IL after PRE optimizations.
25343 2014-04-14 Richard Biener <rguenther@suse.de>
25345 * passes.def: Move early points-to after early SRA.
25347 2014-04-14 Richard Biener <rguenther@suse.de>
25349 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
25350 check for which sign-changes we allow when forwarding
25351 a converted value into a switch.
25353 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
25355 * stor-layout.c (place_field): Finalize non-constant offset for the
25358 2014-04-14 Richard Biener <rguenther@suse.de>
25360 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
25362 (expand_switch_using_bit_tests_p): Likewise.
25363 (process_switch): Compute and pass on speed_p based on the
25365 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
25366 optimize_bb_for_speed_p.
25368 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
25370 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
25371 * function.h (struct function): Rename has_force_vect_loops into
25372 has_force_vectorize_loops.
25373 * lto-streamer-in.c (input_cfg): Adjust for renaming.
25374 (input_struct_function_base): Likewise.
25375 * lto-streamer-out.c (output_cfg): Likewise.
25376 (output_struct_function_base): Likewise.
25377 * omp-low.c (expand_omp_simd): Likewise.
25378 * tree-cfg.c (move_sese_region_to_fn): Likewise.
25379 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
25380 (version_loop_for_if_conversion): Likewise.
25381 (tree_if_conversion): Likewise.
25382 (main_tree_if_conversion): Likewise.
25383 (gate_tree_if_conversion): Likewise.
25384 * tree-inline.c (copy_loops): Likewise.
25385 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
25386 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
25387 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
25388 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
25389 * tree-vectorizer.c (vectorize_loops): Likewise.
25390 * tree-vectorizer.h (unlimited_cost_model): Likewise.
25392 2014-04-14 Richard Biener <rguenther@suse.de>
25395 * lto-streamer-out.c (wrap_refs): New function.
25396 (lto_output): Wrap symbol references in global initializes in
25397 type-preserving MEM_REFs.
25399 2014-04-14 Christian Bruel <christian.bruel@st.com>
25401 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
25403 2014-04-14 Christian Bruel <christian.bruel@st.com>
25405 * config/sh/sh.md (setmemqi): New expand pattern.
25406 * config/sh/sh.h (CLEAR_RATIO): Define.
25407 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
25408 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
25410 2014-04-14 Richard Biener <rguenther@suse.de>
25412 PR middle-end/55022
25413 * fold-const.c (negate_expr_p): Don't negate directional rounding
25415 (fold_negate_expr): Likewise.
25417 2014-04-14 Richard Biener <rguenther@suse.de>
25419 PR tree-optimization/59817
25420 PR tree-optimization/60453
25421 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
25422 recursion to catch all CHRECs in the scalar evolution and restrict
25423 the predicate for the remains appropriately.
25425 2014-04-12 Catherine Moore <clm@codesourcery.com>
25427 * config/mips/constraints.md: Add new register constraint "kb".
25428 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
25429 (*movhi_internal): Likewise.
25430 (*movqi_internal): Likewise.
25431 * config/mips/mips.h (M16_STORE_REGS): New register class.
25432 (REG_CLASS_NAMES): Add M16_STORE_REGS.
25433 (REG_CLASS_CONTENTS): Likewise.
25434 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
25436 2014-04-11 Tobias Burnus <burnus@net-b.de>
25439 * doc/invoke.texi (-Wformat-signedness): Document it.
25440 (Wformat=2): Mention that this enables -Wformat-signedness.
25442 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25444 * common/config/epiphany/epiphany-common.c
25445 (epiphany_option_optimization_table): Enable section anchors by
25446 default at -O1 or higher.
25447 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
25448 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
25449 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
25450 carries no extra cost.
25451 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
25452 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
25453 * config/epiphany/predicates.md (memclob_operand): New predicate.
25454 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
25455 Use memclob_operand predicate and X constraint for operand 3.
25457 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25459 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
25460 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
25463 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25465 PR rtl-optimization/60651
25466 * mode-switching.c (optimize_mode_switching): Make sure to emit
25467 sets of a lower numbered entity before sets of a higher numbered
25468 entity to a mode of the same or lower priority.
25469 When creating a seginfo for a basic block that starts with a code
25470 label, move the insertion point past the code label.
25471 (new_seginfo): Document and enforce requirement that
25472 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
25473 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
25474 * doc/tm.texi: Regenerate.
25476 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
25479 * config/arc/arc.c (arc_save_restore): Fix assert typo.
25481 2013-04-11 Jakub Jelinek <jakub@redhat.com>
25483 * BASE-VER: Set to 4.10.0.
25485 2014-04-11 Tobias Burnus <burnus@net-b.de>
25488 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
25489 * doc/gcc.texi (Service): Update description in the @menu
25490 * doc/invoke.texi (Option Summary): Remove misplaced and
25493 2014-04-11 Steve Ellcey <sellcey@mips.com>
25494 Jakub Jelinek <jakub@redhat.com>
25496 PR middle-end/60556
25497 * expr.c (convert_move): Use emit_store_flag_force instead of
25498 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
25501 2014-04-11 Richard Biener <rguenther@suse.de>
25503 PR middle-end/60797
25504 * varasm.c (assemble_alias): Avoid endless error reporting
25505 recursion by setting TREE_ASM_WRITTEN.
25507 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25509 * config/s390/s390.md: Add a splitter for NOT rtx.
25511 2014-04-11 Jakub Jelinek <jakub@redhat.com>
25513 PR rtl-optimization/60663
25514 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
25516 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
25517 Jakub Jelinek <jakub@redhat.com>
25520 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
25521 flag from decl_node to node.
25523 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25526 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
25527 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
25528 ameliorating the cases where it can be.
25530 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
25533 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
25535 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
25536 (loadsync_<mode>): Change mode.
25537 (load_quadpti, store_quadpti): New.
25538 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
25539 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
25540 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
25542 2014-04-09 Cong Hou <congh@google.com>
25545 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
25548 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25550 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
25551 instead of vnor to exploit possible fusion opportunity in the
25553 (altivec_expand_vec_perm_const_le): Likewise.
25555 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
25557 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
25558 (loadsync_<mode>): Change mode.
25559 (load_quadpti, store_quadpti): New.
25560 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
25561 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
25563 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
25566 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
25567 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
25568 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
25570 2014-04-08 Richard Biener <rguenther@suse.de>
25572 PR middle-end/60706
25573 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
25574 a 64bit widest int print double-int similar to on HWI64 hosts.
25576 2014-04-08 Richard Biener <rguenther@suse.de>
25578 PR tree-optimization/60785
25579 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
25580 default defs properly.
25582 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
25584 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
25585 (Weffc++): Likewise.
25587 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
25589 * ipa-devirt.c (maybe_record_node): When node is not recorded,
25590 set completep to false rather than true.
25592 2014-04-07 Douglas B Rupp <rupp@adacore.com>
25595 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
25596 ARM_TARGET2_DWARF_FORMAT.
25598 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
25601 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
25602 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
25605 2014-04-07 Richard Biener <rguenther@suse.de>
25607 PR tree-optimization/60766
25608 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
25609 (may_eliminate_iv): Convert cand_value_at result to desired type.
25611 2014-04-07 Jason Merrill <jason@redhat.com>
25614 * common.opt (-fno-gnu-unique): Add.
25615 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
25617 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25619 * haifa-sched.c: Fix outdated function reference and minor
25620 grammar errors in introductory comment.
25622 2014-04-07 Richard Biener <rguenther@suse.de>
25624 PR middle-end/60750
25625 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
25626 for noreturn calls.
25627 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
25629 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
25632 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
25633 size accounting for thunks.
25634 (pa_asm_output_mi_thunk): Use final_start_function() and
25635 final_end_function() to output function start and end directives.
25637 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
25639 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
25640 device specific ISA/ feature information. Remove short_sp and
25641 errata_skip ds. Add avr_device_specific_features enum to have device
25643 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
25644 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
25645 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
25646 updated device specific info.
25647 * config/avr/avr-mcus.def: Merge device specific details to
25648 dev_attribute field.
25649 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
25651 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
25652 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
25653 assembler if RMW isa supported by current device.
25654 * config/avr/genmultilib.awk: Update as device info structure changed.
25655 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
25657 2014-04-04 Cong Hou <congh@google.com>
25659 PR tree-optimization/60656
25660 * tree-vect-stmts.c (supportable_widening_operation):
25661 Fix a bug that elements in a vector with vect_used_by_reduction
25662 property are incorrectly reordered when the operation on it is not
25663 consistant with the one in reduction operation.
25665 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
25667 PR rtl-optimization/60155
25668 * gcse.c (record_set_data): New function.
25669 (single_set_gcse): New function.
25670 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
25671 (hoist_code): Likewise.
25672 (get_pressure_class_and_nregs): Likewise.
25674 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
25676 * explow.c (probe_stack_range): Emit a final optimization blockage.
25678 2014-04-04 Anthony Green <green@moxielogic.com>
25680 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
25683 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
25686 * lto-cgraph.c (input_overwrite_node): Check that partitioning
25687 flags are set only during streaming.
25688 * ipa.c (process_references, walk_polymorphic_call_targets,
25689 symtab_remove_unreachable_nodes): Drop bodies of always inline
25690 after early inlining.
25691 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
25693 2014-04-04 Jakub Jelinek <jakub@redhat.com>
25694 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25697 * dwarf2out.c (const_ok_for_output_1): Reject expressions
25700 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25703 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
25705 (cortex_a53_fdivd): Likewise.
25707 2014-04-04 Martin Jambor <mjambor@suse.cz>
25710 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
25711 Adjust all callers.
25712 * cgraph.c (clone_of_p): Also return true if thunks match.
25713 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
25714 cgraph_function_or_thunk_node and an obsolete comment.
25715 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
25717 (build_function_decl_skip_args): Likewise.
25718 (set_new_clone_decl_and_node_flags): New function.
25719 (duplicate_thunk_for_node): Likewise.
25720 (redirect_edge_duplicating_thunks): Likewise.
25721 (cgraph_clone_node): New parameter args_to_skip, pass it to
25722 redirect_edge_duplicating_thunks which is called instead of
25723 cgraph_redirect_edge_callee.
25724 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
25725 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
25727 2014-04-04 Jeff Law <law@redhat.com>
25730 * config/arm/predicates.md (const_int_I_operand): New predicate.
25731 (const_int_M_operand): Similarly.
25732 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
25734 (insv_t2, extv_reg, extzv_t2): Likewise.
25735 (load_multiple_with_writeback): Similarly for const_int_I_operand.
25736 (pop_multiple_with_writeback_and_return): Likewise.
25737 (vfp_pop_multiple_with_writeback): Likewise
25739 2014-04-04 Richard Biener <rguenther@suse.de>
25742 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
25743 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
25745 * gimplify.h (gimple_add_tmp_var_fn): Declare.
25746 * gimplify.c (gimple_add_tmp_var_fn): New function.
25747 * gimple-expr.h (create_tmp_reg_fn): Declare.
25748 * gimple-expr.c (create_tmp_reg_fn): New function.
25749 * gimple-low.c (record_vars_into): Don't change cfun.
25750 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
25751 code generation without cfun.
25753 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
25756 * Makefile.in (install-driver): Fix shell scripting.
25758 2014-04-03 Cong Hou <congh@google.com>
25760 PR tree-optimization/60505
25761 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
25762 threshold of number of iterations below which no vectorization
25764 * tree-vect-loop.c (new_loop_vec_info):
25765 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
25766 * tree-vect-loop.c (vect_analyze_loop_operations):
25767 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
25768 * tree-vect-loop.c (vect_transform_loop):
25769 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
25770 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
25771 of iterations of the loop and see if we should build the epilogue.
25773 2014-04-03 Richard Biener <rguenther@suse.de>
25775 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
25776 (streamer_tree_cache_create): Adjust.
25777 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
25778 to allow optional nodes array.
25779 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
25780 (streamer_tree_cache_append): Likewise.
25781 (streamer_tree_cache_create): Create nodes array optionally
25782 as specified by parameter.
25783 * lto-streamer-out.c (create_output_block): Avoid maintaining
25784 the node array in the writer cache.
25785 (DFS_write_tree): Remove assertion.
25786 (produce_asm_for_decls): Free the out decl state hash table early.
25787 * lto-streamer-in.c (lto_data_in_create): Adjust for
25788 streamer_tree_cache_create prototype change.
25790 2014-04-03 Richard Biener <rguenther@suse.de>
25792 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
25793 set TREE_CHAIN to NULL_TREE.
25795 2014-04-03 Richard Biener <rguenther@suse.de>
25797 PR tree-optimization/60740
25798 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
25799 over all GIMPLE_COND operands.
25801 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
25803 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
25804 (Weffc++): Remove Scott's numbering, merge lists and reference
25807 2014-04-03 Nick Clifton <nickc@redhat.com>
25809 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
25812 2014-04-03 Martin Jambor <mjambor@suse.cz>
25814 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
25815 mention gcc_unreachable before failing.
25816 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
25819 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
25822 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
25823 inconsistent code and instead mark the context inconsistent.
25824 (possible_polymorphic_call_targets): For inconsistent contexts
25825 return empty complete list.
25827 2014-04-02 Anthony Green <green@moxielogic.com>
25829 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
25830 (extendqisi2, extendhisi2): Define.
25831 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
25832 (WCHAR_TYPE): Change to unsigned int.
25834 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25836 PR tree-optimization/60733
25837 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
25838 insertion point for PHI candidates to be the end of the feeding
25839 block for the PHI argument.
25841 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
25843 PR rtl-optimization/60650
25844 * lra-constraints.c (process_alt_operands): Decrease reject for
25845 earlyclobber matching.
25847 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25849 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
25851 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25853 * config/spu/spu.c (pad_bb): Do not crash when the last
25854 insn is CODE_FOR_blockage.
25856 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25858 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
25859 lies outside the target mode.
25861 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
25864 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
25865 software floating point or no floating point registers, do not
25866 allow any type in the FPRs. Eliminate a test for SPE SIMD types
25867 in GPRs that occurs after we tested for GPRs that would never be
25870 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
25871 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
25872 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
25873 specifically allow DDmode, since that does not use the SPE SIMD
25876 2014-04-02 Richard Biener <rguenther@suse.de>
25878 PR middle-end/60729
25879 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
25880 MODE_INTs. Properly use negv_optab.
25881 (expand_abs): Likewise.
25883 2014-04-02 Richard Biener <rguenther@suse.de>
25886 * Makefile.in (install-driver): Guard extra installs with special
25889 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
25891 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25892 Document vec_vgbbd.
25894 2014-04-01 Richard Henderson <rth@redhat.com>
25897 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
25898 alternative enabled before register allocation.
25900 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
25902 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
25903 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
25905 (nios2_large_got_address): Remove unneeded 'sym' parameter.
25906 (nios2_got_address): Update nios2_large_got_address call site.
25907 (nios2_delegitimize_address): New function.
25908 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
25909 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
25910 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
25912 2014-04-01 Martin Husemann <martin@duskware.de>
25914 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
25917 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
25919 PR rtl-optimization/60604
25920 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
25921 check from register_operand.
25922 (register_operand): Redefine in terms of general_operand.
25923 (nonmemory_operand): Use register_operand for the non-constant cases.
25925 2014-04-01 Richard Biener <rguenther@suse.de>
25927 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
25929 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
25931 * doc/invoke.texi (mapp-regs): Clarify.
25933 2014-03-31 Ulrich Drepper <drepper@gmail.com>
25935 * config/i386/avx512fintrin.h (__v32hi): Define type.
25936 (__v64qi): Likewise.
25937 (_mm512_set1_epi8): Define.
25938 (_mm512_set1_epi16): Define.
25939 (_mm512_set4_epi32): Define.
25940 (_mm512_set4_epi64): Define.
25941 (_mm512_set4_pd): Define.
25942 (_mm512_set4_ps): Define.
25943 (_mm512_setr4_epi64): Define.
25944 (_mm512_setr4_epi32): Define.
25945 (_mm512_setr4_pd): Define.
25946 (_mm512_setr4_ps): Define.
25947 (_mm512_setzero_epi32): Define.
25949 2014-03-31 Martin Jambor <mjambor@suse.cz>
25951 PR middle-end/60647
25952 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
25953 callsite_arguments_match_p. Updated all callers. Also check types of
25954 corresponding formal parameters and actual arguments.
25955 (not_all_callers_have_enough_arguments_p) Renamed to
25956 some_callers_have_mismatched_arguments_p.
25958 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
25960 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
25962 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
25965 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
25968 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
25970 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
25971 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
25973 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
25974 Use FMAMODE_NOVF512 mode iterator.
25975 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
25976 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
25977 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
25978 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
25980 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
25981 Use VF_128_256 mode iterator.
25982 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
25985 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25987 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
25988 static chain if needed.
25990 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
25993 * lra-constraints.c (index_part_to_reg): New.
25994 (process_address): Use it.
25996 2014-03-27 Jeff Law <law@redhat.com>
25997 Jakub Jelinek <jakub@redhat.com>
26000 * expr.c (do_tablejump): Use simplify_gen_binary rather than
26001 gen_rtx_{PLUS,MULT} to build up the address expression.
26003 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
26004 creating non-canonical RTL.
26006 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
26009 * ipa-inline.c (want_inline_small_function_p): Short circuit large
26010 functions; reorganize to make cheap checks first.
26011 (inline_small_functions): Do not estimate growth when dumping;
26013 * ipa-inline.h (inline_summary): Add min_size.
26014 (growth_likely_positive): New function.
26015 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
26016 (set_cond_stmt_execution_predicate): Cleanup.
26017 (estimate_edge_size_and_time): Compute min_size.
26018 (estimate_calls_size_and_time): Likewise.
26019 (estimate_node_size_and_time): Likewise.
26020 (inline_update_overall_summary): Update min_size.
26021 (do_estimate_edge_time): Likewise.
26022 (do_estimate_edge_size): Update.
26023 (do_estimate_edge_hints): Update.
26024 (growth_likely_positive): New function.
26026 2014-03-28 Jakub Jelinek <jakub@redhat.com>
26029 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
26030 also if addr has VOIDmode.
26032 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26034 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
26035 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
26037 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
26038 instructions as well as AdvancedSIMD loads.
26040 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26042 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
26043 Use crypto_aese type.
26044 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
26045 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
26046 crypto_aese, crypto_aesmc. Move to types.md.
26047 * config/arm/types.md (crypto_aes): Split into crypto_aese,
26049 * config/arm/iterators.md (crypto_type): Likewise.
26051 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
26053 * cgraph.c: Include expr.h and tree-dfa.h.
26054 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
26057 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
26060 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
26061 regs from checking multi-reg pseudos.
26063 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26065 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
26067 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
26069 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
26070 if it would clobber the stack pointer, even temporarily.
26072 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
26074 * mode-switching.c: Make small adjustments to the top comment.
26076 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
26078 * config/rs6000/constraints.md (wD constraint): New constraint to
26079 match the constant integer to get the top DImode/DFmode out of a
26080 vector in a VSX register.
26082 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
26083 match the constant integer to get the top DImode/DFmode out of a
26084 vector in a VSX register.
26086 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
26089 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
26092 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
26093 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
26095 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
26096 Optimize vec_extract of 64-bit values, where the value being
26097 extracted is in the top word, where we can use scalar
26098 instructions. Add direct move and store support. Combine the big
26099 endian/little endian vector select load support into a single insn.
26100 (vsx_extract_<mode>_internal1): Likewise.
26101 (vsx_extract_<mode>_internal2): Likewise.
26102 (vsx_extract_<mode>_load): Likewise.
26103 (vsx_extract_<mode>_store): Likewise.
26104 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
26105 combined into vsx_extract_<mode>_load.
26106 (vsx_extract_<mode>_one_le): Likewise.
26108 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
26109 define the top 64-bit vector element.
26111 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
26114 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
26115 Document vec_vbpermq builtin.
26118 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
26119 enable use of xxsldwi and xxpermdi builtin functions.
26120 (vec_xxpermdi): Likewise.
26122 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
26123 Document use of vec_xxsldwi and vec_xxpermdi builtins.
26125 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
26127 PR rtl-optimization/60650
26128 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
26130 (find_spills_for): New.
26131 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
26132 Spill all pseudos on the second iteration.
26134 2014-03-27 Marek Polacek <polacek@redhat.com>
26137 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
26140 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26142 * config/s390/s390.c (s390_can_use_return_insn): Check for
26143 call-saved FPRs on 31 bit.
26145 2014-03-27 Jakub Jelinek <jakub@redhat.com>
26147 PR middle-end/60682
26148 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
26149 if they need regimplification, just drop them instead of
26150 calling gimple_regimplify_operands on them.
26152 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
26155 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
26156 (aarch64_frame_pointer_required): Adjust logic.
26157 (aarch64_can_eliminate): Adjust logic.
26158 (aarch64_override_options_after_change): Adjust logic.
26160 2014-03-27 Dehao Chen <dehao@google.com>
26162 * ipa-inline.c (early_inliner): Update node's inline info.
26164 2014-03-26 Dehao Chen <dehao@google.com>
26166 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
26167 compiler inserted conditional jumps for NAN float check.
26169 2014-03-26 Jakub Jelinek <jakub@redhat.com>
26171 * ubsan.h (ubsan_create_data): Change second argument's type
26172 to const location_t *.
26173 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
26175 (ubsan_create_data): Change second argument to const location_t *PLOC.
26176 Create Loc field whenever PLOC is non-NULL.
26177 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
26178 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
26182 * real.c (real_to_integer2): Change type of low to UHWI.
26184 2014-03-26 Tobias Burnus <burnus@net-b.de>
26186 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
26187 (CILK_SELF_SPECS): New define.
26188 (driver_self_specs): Use it.
26190 2014-03-26 Richard Biener <rguenther@suse.de>
26192 * tree-pretty-print.c (percent_K_format): Implement special
26193 case for LTO and its stripped down BLOCK tree.
26195 2014-03-26 Jakub Jelinek <jakub@redhat.com>
26198 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
26200 * tree-vrp.c (simplify_internal_call_using_ranges): If only
26201 one range is range_int_cst_p, but not both, at least optimize
26202 addition/subtraction of 0 and multiplication by 0 or 1.
26203 * gimple-fold.c (gimple_fold_call): Fold
26204 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
26205 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
26206 INTEGER_CSTs, try to fold at least x * 0 and y - y.
26208 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
26210 PR rtl-optimization/60452
26211 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
26212 <case REG>: Return 1 for invalid offsets from the frame pointer.
26214 2014-03-26 Marek Polacek <polacek@redhat.com>
26217 * doc/extend.texi (C Extensions): Mention variable-length arrays in
26220 2014-03-26 Marek Polacek <polacek@redhat.com>
26223 * doc/extend.texi (Designated Inits): Describe what happens to omitted
26226 2014-03-26 Marek Polacek <polacek@redhat.com>
26229 * ira-color.c (update_conflict_hard_regno_costs): Perform the
26230 multiplication in unsigned type.
26232 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
26234 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
26236 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
26238 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
26240 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
26243 * cif-code.def (UNREACHABLE) New code.
26244 * ipa-inline.c (inline_small_functions): Skip edges to
26245 __builtlin_unreachable.
26246 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
26247 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
26248 predicate to __bulitin_unreachable.
26249 (set_cond_stmt_execution_predicate): Fix issue when
26250 invert_tree_comparison returns ERROR_MARK.
26251 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
26252 propagate to inline clones.
26253 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
26255 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
26256 * cgraphclones.c (cgraph_clone_node): If call destination is already
26257 ureachable, do not redirect it back.
26258 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
26261 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
26263 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
26264 Do not modify inline clones.
26266 2014-03-25 Jakub Jelinek <jakub@redhat.com>
26268 * config/i386/i386.md (general_sext_operand): New mode attr.
26269 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
26270 don't generate (sign_extend (const_int)).
26271 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
26272 operands[2]. Use We constraint instead of <i> and
26273 <general_sext_operand> predicate instead of <general_operand>.
26274 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
26275 * config/i386/constraints.md (We): New constraint.
26276 * config/i386/predicates.md (x86_64_sext_operand,
26277 sext_operand): New predicates.
26279 2014-03-25 Martin Jambor <mjambor@suse.cz>
26282 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
26283 inconsistent devirtualizations to __builtin_unreachable.
26285 2014-03-25 Marek Polacek <polacek@redhat.com>
26288 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
26290 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
26292 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
26293 order of elements for big-endian.
26295 2014-03-25 Richard Biener <rguenther@suse.de>
26297 PR middle-end/60635
26298 * gimplify-me.c (gimple_regimplify_operands): Update the
26301 2014-03-25 Martin Jambor <mjambor@suse.cz>
26304 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
26305 (lto_output_varpool_node): Likewise.
26306 (input_overwrite_node): Likewise.
26307 (input_varpool_node): Likewise.
26309 2014-03-25 Richard Biener <rguenther@suse.de>
26311 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
26312 (run_gcc): Likewise.
26314 2014-03-25 Jakub Jelinek <jakub@redhat.com>
26316 * combine.c (simplify_compare_const): Add MODE argument.
26317 Handle mode_width 0 as very large mode_width.
26318 (try_combine, simplify_comparison): Adjust callers.
26320 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
26321 type to avoid signed integer overflow.
26322 * explow.c (plus_constant): Likewise.
26324 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
26326 * doc/generic.texi: Correct typos.
26328 2014-03-24 Tobias Burnus <burnus@net-b.de>
26330 * doc/invoke.texi (-flto): Expand section about
26331 using static libraries with LTO.
26333 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26335 PR rtl-optimization/60501
26336 * optabs.def (addptr3_optab): New optab.
26337 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
26338 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
26339 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
26341 * lra.c (emit_add3_insn): Use the addptr pattern if available.
26343 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
26345 2014-03-24 Ulrich Drepper <drepper@gmail.com>
26347 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
26350 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
26351 (_mm256_undefined_ps): Define.
26352 (_mm256_undefined_pd): Define.
26353 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
26354 (_mm_undefined_pd): Define.
26355 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
26356 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
26357 (_mm512_undefined_ps): Define.
26358 (_mm512_undefined_pd): Define.
26359 Use _mm*_undefined_*.
26360 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
26362 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
26364 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
26365 (lshr_simd): DI mode added.
26366 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
26367 (aarch64_ushr_simddi): Likewise.
26368 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
26369 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
26370 (vshrd_n_u64): Likewise.
26372 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26374 * Makefile.in (s-macro_list): Depend on cc1.
26376 2014-03-23 Teresa Johnson <tejohnson@google.com>
26378 * ipa-utils.c (ipa_print_order): Use specified dump file.
26380 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
26382 PR rtl-optimization/60601
26383 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
26385 * gcc.c (eval_spec_function): Initialize save_growing_value.
26387 2014-03-22 Jakub Jelinek <jakub@redhat.com>
26390 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
26391 code == MINUS_EXPR, never swap op0 with op1.
26393 * toplev.c (init_local_tick): Avoid signed integer multiplication
26395 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
26396 shift by first operand's bitsize.
26398 2014-03-21 Jakub Jelinek <jakub@redhat.com>
26401 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
26402 redefine to 1 or 0.
26403 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
26404 TARGET_ISA_64BIT_P(x).
26406 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26408 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
26409 pattern for vector nor instead of subtract from splat(-1).
26410 (altivec_expand_vec_perm_const_le): Likewise.
26412 2014-03-21 Richard Henderson <rth@twiddle.net>
26415 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
26416 related insns after epilogue_completed.
26418 2014-03-21 Martin Jambor <mjambor@suse.cz>
26421 * cgraph.h (symtab_node): New flag body_removed.
26422 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
26423 when removing bodies.
26424 * symtab.c (dump_symtab_base): Dump body_removed flag.
26425 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
26426 had their bodies removed.
26428 2014-03-21 Martin Jambor <mjambor@suse.cz>
26431 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
26434 2014-03-21 Richard Biener <rguenther@suse.de>
26436 PR tree-optimization/60577
26437 * tree-core.h (struct tree_base): Document nothrow_flag use
26438 in DECL_NONALIASED.
26439 * tree.h (DECL_NONALIASED): New.
26440 (may_be_aliased): Adjust.
26441 * coverage.c (build_var): Set DECL_NONALIASED.
26443 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26445 * expr.c (expand_expr_real_1): Remove outdated comment.
26447 2014-03-20 Jakub Jelinek <jakub@redhat.com>
26449 PR middle-end/60597
26450 * ira.c (adjust_cleared_regs): Call copy_rtx on
26451 *reg_equiv[REGNO (loc)].src_p before passing it to
26452 simplify_replace_fn_rtx.
26455 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
26456 into CONST, put pic register as first operand of PLUS. Use
26457 gen_const_mem for both 32-bit and 64-bit PIC got loads.
26459 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26461 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
26463 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26465 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
26466 around for store forwarding issue in the FPU on the UT699.
26467 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
26468 loads and operations if -mfix-ut699 is specified.
26469 (divtf3_hq): Tweak attribute.
26470 (sqrttf2_hq): Likewise.
26472 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26474 * calls.c (store_one_arg): Remove incorrect const qualification on the
26475 type of the temporary.
26476 * cfgexpand.c (expand_return): Likewise.
26477 * expr.c (expand_constructor): Likewise.
26478 (expand_expr_real_1): Likewise.
26480 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
26482 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
26485 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
26488 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
26490 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
26492 * config/arm/aarch-common-protos.h
26493 (alu_cost_table): Fix spelling of "extend".
26494 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
26496 2014-03-19 Richard Biener <rguenther@suse.de>
26498 PR middle-end/60553
26499 * tree-core.h (tree_type_common): Re-order pointer members
26500 to reduce recursion depth during GC walks.
26502 2014-03-19 Marek Polacek <polacek@redhat.com>
26505 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
26506 before accessing it.
26508 2014-03-19 Richard Biener <rguenther@suse.de>
26511 * lto-streamer-in.c (input_function): In WPA stage do not drop
26514 2014-03-19 Jakub Jelinek <jakub@redhat.com>
26516 PR tree-optimization/60559
26517 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
26518 with build_zero_cst assignment.
26520 2014-03-18 Kai Tietz <ktietz@redhat.com>
26522 PR rtl-optimization/56356
26523 * sdbout.c (sdbout_parms): Verify that parms'
26524 incoming argument is valid.
26525 (sdbout_reg_parms): Likewise.
26527 2014-03-18 Richard Henderson <rth@redhat.com>
26530 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
26531 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
26532 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
26534 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
26536 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
26537 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
26538 Italicize plugin event names in description. Explain that
26539 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
26540 Remind that no GCC functions should be called after PLUGIN_FINISH.
26541 Explain what pragmas with expansion are.
26543 2014-03-18 Martin Liska <mliska@suse.cz>
26545 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
26546 gimple call statement is update.
26547 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
26548 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
26550 2014-03-18 Jakub Jelinek <jakub@redhat.com>
26553 * ubsan.c (ubsan_instrument_unreachable): Call
26554 initialize_sanitizer_builtins.
26555 (ubsan_pass): Likewise.
26558 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
26559 varpool_finalize_decl instead of rest_of_decl_compilation.
26561 2014-03-18 Richard Biener <rguenther@suse.de>
26563 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
26564 by using bitmap_and_compl instead of bitmap_and_compl_into.
26565 (df_rd_transfer_function): Likewise.
26567 2014-03-18 Richard Biener <rguenther@suse.de>
26569 * doc/lto.texi (fresolution): Fix typo.
26571 2014-03-18 Richard Biener <rguenther@suse.de>
26573 * doc/invoke.texi (flto): Update for changes in 4.9.
26575 2014-03-18 Richard Biener <rguenther@suse.de>
26577 * doc/loop.texi: Remove section on the removed lambda framework.
26578 Update loop docs with recent changes in preserving loop structure.
26580 2014-03-18 Richard Biener <rguenther@suse.de>
26582 * doc/lto.texi (-fresolution): Document.
26584 2014-03-18 Richard Biener <rguenther@suse.de>
26586 * doc/contrib.texi: Adjust my name.
26588 2014-03-18 Jakub Jelinek <jakub@redhat.com>
26591 * internal-fn.c: Include diagnostic-core.h.
26592 (expand_BUILTIN_EXPECT): New function.
26593 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
26594 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
26595 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
26596 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
26597 IFN_BUILTIN_EXPECT.
26598 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
26599 Revert 3 argument __builtin_expect code.
26600 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
26601 * gimple-fold.c (gimple_fold_call): Likewise.
26602 * tree.h (fold_builtin_expect): New prototype.
26603 * builtins.c (build_builtin_expect_predicate): Add predictor
26604 argument, if non-NULL, create 3 argument __builtin_expect.
26605 (fold_builtin_expect): No longer static. Add ARG2 argument,
26606 pass it through to build_builtin_expect_predicate.
26607 (fold_builtin_2): Adjust caller.
26608 (fold_builtin_3): Handle BUILT_IN_EXPECT.
26609 * internal-fn.def (BUILTIN_EXPECT): New.
26611 2014-03-18 Tobias Burnus <burnus@net-b.de>
26614 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
26615 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
26616 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
26618 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
26621 * predict.c (combine_predictions_for_bb): Fix up formatting.
26622 (expr_expected_value_1, expr_expected_value): Add predictor argument,
26623 fill what it points to if non-NULL.
26624 (tree_predict_by_opcode): Adjust caller, use the predictor.
26625 * predict.def (PRED_COMPARE_AND_SWAP): Add.
26627 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
26629 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
26630 proper constant for the store mode.
26632 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
26634 * symtab.c (change_decl_assembler_name): Fix transparent alias
26635 chain construction.
26637 2014-03-16 Renlin Li <Renlin.Li@arm.com>
26639 * config/aarch64/aarch64.c: Correct the comments about the
26640 aarch64 stack layout.
26642 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
26644 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
26645 check for GF_OMP_FOR_KIND_FOR.
26647 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
26649 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
26650 ymm and zmm register names.
26652 2014-03-17 Jakub Jelinek <jakub@redhat.com>
26655 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
26656 note creation for the 2010-08-31 changes.
26658 2014-03-17 Marek Polacek <polacek@redhat.com>
26660 PR middle-end/60534
26661 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
26662 as -fno-tree-loop-vectorize.
26663 (expand_omp_simd): Likewise.
26665 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
26667 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
26668 (eligible_for_call_delay): New prototype.
26669 * config/sparc/sparc.c (tls_call_delay): Rename into...
26670 (eligible_for_call_delay): ...this. Return false if the instruction
26671 cannot be put in the delay slot of a branch.
26672 (eligible_for_restore_insn): Simplify.
26673 (eligible_for_return_delay): Return false if the instruction cannot be
26674 put in the delay slot of a branch and simplify.
26675 (eligible_for_sibcall_delay): Return false if the instruction cannot be
26676 put in the delay slot of a branch.
26677 * config/sparc/sparc.md (fix_ut699): New attribute.
26678 (tls_call_delay): Delete.
26679 (in_call_delay): Reimplement.
26680 (eligible_for_sibcall_delay): Rename into...
26681 (in_sibcall_delay): ...this.
26682 (eligible_for_return_delay): Rename into...
26683 (in_return_delay): ...this.
26684 (in_branch_delay): Reimplement.
26685 (in_uncond_branch_delay): Delete.
26686 (in_annul_branch_delay): Delete.
26688 2014-03-14 Richard Henderson <rth@redhat.com>
26691 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
26692 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
26693 (*floathi<X87MODEF>2_i387_with_temp): Remove.
26694 (floathi splitters): Remove.
26695 (float<SWI48x>xf2): New pattern.
26696 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
26697 code that tried to handle DImode for 32-bit, but which was excluded
26698 by the pattern's condition. Drop allocation of stack temporary.
26699 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
26700 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
26701 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
26702 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
26703 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
26704 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
26705 (*float<SWI48><MODEF>2_sse_interunit): Remove.
26706 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
26707 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
26708 (*float<SWI48x><X87MODEF>2_i387): Remove.
26709 (all float _with_temp splitters): Remove.
26710 (*float<SWI48x><MODEF>2_i387): New pattern.
26711 (*float<SWI48><MODEF>2_sse): New pattern.
26712 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
26713 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
26715 2014-03-14 Jakub Jelinek <jakub@redhat.com>
26716 Marek Polacek <polacek@redhat.com>
26718 PR middle-end/60484
26719 * common.opt (dump_base_name_prefixed): New Variable.
26720 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
26721 if x_dump_base_name_prefixed is already set, set it at the end.
26723 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
26725 PR rtl-optimization/60508
26726 * lra-constraints.c (get_reload_reg): Add new parameter
26728 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
26729 Pass the new parameter values.
26731 2014-03-14 Richard Biener <rguenther@suse.de>
26733 * common.opt: Revert unintented changes from r205065.
26734 * opts.c: Likewise.
26736 2014-03-14 Richard Biener <rguenther@suse.de>
26738 PR middle-end/60518
26739 * cfghooks.c (split_block): Properly adjust all loops the
26740 block was a latch of.
26742 2014-03-14 Martin Jambor <mjambor@suse.cz>
26745 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
26748 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
26751 * config/avr/avr.c (avr_set_current_function): Pass function name
26752 through default_strip_name_encoding before sanity checking instead
26753 of skipping the first char of the assembler name.
26755 2014-03-13 Richard Henderson <rth@redhat.com>
26758 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
26759 (ix86_force_to_memory, ix86_free_from_memory): Remove.
26760 * config/i386/i386-protos.h: Likewise.
26761 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
26762 in the expander instead of a splitter.
26763 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
26764 any possibility of requiring a memory.
26765 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
26766 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
26767 (fp branch splitters): Update for ix86_split_fp_branch.
26768 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
26769 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
26770 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
26771 (*fop_<MODEF>_2_i387): Remove f/r alternative.
26772 (*fop_<MODEF>_3_i387): Likewise.
26773 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
26774 (splitters for the fop_* register patterns): Remove.
26775 (fscalexf4_i387): Rename from *fscalexf4_i387.
26776 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
26778 2014-03-13 Jakub Jelinek <jakub@redhat.com>
26780 PR tree-optimization/59779
26781 * tree-dfa.c (get_ref_base_and_extent): Use double_int
26782 type for bitsize and maxsize instead of HOST_WIDE_INT.
26784 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
26786 PR rtl-optimization/57320
26787 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
26788 the CFG after thread_prologue_and_epilogue_insns.
26790 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
26792 PR rtl-optimization/57189
26793 * lra-constraints.c (process_alt_operands): Disfavor spilling
26796 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
26798 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
26800 2014-03-13 Jakub Jelinek <jakub@redhat.com>
26802 PR tree-optimization/59025
26803 PR middle-end/60418
26804 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
26805 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
26807 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
26810 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
26811 calls of avr_out_plus_1.
26813 2014-03-13 Bin Cheng <bin.cheng@arm.com>
26815 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
26816 BB's single pred and update the father loop's latch info later.
26818 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
26820 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
26824 (VEC_base): Likewise.
26825 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
26826 registers, we need to swap double words in little endian mode.
26828 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
26829 to be a container mode for 128-bit integer operations added in ISA
26830 2.07. Unlike TImode and PTImode, the preferred register set is
26831 the Altivec/VMX registers for the 128-bit operations.
26833 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
26835 (rs6000_split_128bit_ok_p): Likewise.
26837 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
26838 macros for creating ISA 2.07 normal and overloaded builtin
26839 functions with 3 arguments.
26840 (BU_P8V_OVERLOAD_3): Likewise.
26841 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
26842 for use as overloaded functions.
26843 (VPERM_1TI_UNS): Likewise.
26844 (VSEL_1TI): Likewise.
26845 (VSEL_1TI_UNS): Likewise.
26846 (ST_INTERNAL_1ti): Likewise.
26847 (LD_INTERNAL_1ti): Likewise.
26848 (XXSEL_1TI): Likewise.
26849 (XXSEL_1TI_UNS): Likewise.
26850 (VPERM_1TI): Likewise.
26851 (VPERM_1TI_UNS): Likewise.
26852 (XXPERMDI_1TI): Likewise.
26853 (SET_1TI): Likewise.
26854 (LXVD2X_V1TI): Likewise.
26855 (STXVD2X_V1TI): Likewise.
26856 (VEC_INIT_V1TI): Likewise.
26857 (VEC_SET_V1TI): Likewise.
26858 (VEC_EXT_V1TI): Likewise.
26859 (EQV_V1TI): Likewise.
26860 (NAND_V1TI): Likewise.
26861 (ORC_V1TI): Likewise.
26862 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
26863 added in ISA 2.07. Add both normal 'altivec' builtins, and the
26864 overloaded builtin.
26865 (VADDUQM): Likewise.
26866 (VSUBCUQ): Likewise.
26867 (VADDEUQM): Likewise.
26868 (VADDECUQ): Likewise.
26869 (VSUBEUQM): Likewise.
26870 (VSUBECUQ): Likewise.
26872 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
26873 __int128_t and __uint128_t types.
26874 (__uint128_type): Likewise.
26875 (altivec_categorize_keyword): Add support for vector __int128_t,
26876 vector __uint128_t, vector __int128, and vector unsigned __int128
26877 as a container type for TImode operations that need to be done in
26878 VSX/Altivec registers.
26879 (rs6000_macro_to_expand): Likewise.
26880 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
26881 to support 128-bit integer instructions vaddcuq, vadduqm,
26882 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
26883 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
26885 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
26886 for V1TImode, and set up preferences to use VSX/Altivec registers.
26887 Setup VSX reload handlers.
26888 (rs6000_debug_reg_global): Likewise.
26889 (rs6000_init_hard_regno_mode_ok): Likewise.
26890 (rs6000_preferred_simd_mode): Likewise.
26891 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
26892 (easy_altivec_constant): Likewise.
26893 (output_vec_const_move): Likewise.
26894 (rs6000_expand_vector_set): Convert V1TImode set and extract to
26896 (rs6000_expand_vector_extract): Likewise.
26897 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
26899 (rs6000_const_vec): Add support for V1TImode.
26900 (rs6000_emit_le_vsx_load): Swap double words when loading or
26901 storing TImode/V1TImode.
26902 (rs6000_emit_le_vsx_store): Likewise.
26903 (rs6000_emit_le_vsx_move): Likewise.
26904 (rs6000_emit_move): Add support for V1TImode.
26905 (altivec_expand_ld_builtin): Likewise.
26906 (altivec_expand_st_builtin): Likewise.
26907 (altivec_expand_vec_init_builtin): Likewise.
26908 (altivec_expand_builtin): Likewise.
26909 (rs6000_init_builtins): Add support for V1TImode type. Add
26910 support for ISA 2.07 128-bit integer builtins. Define type names
26911 for the VSX/Altivec vector types.
26912 (altivec_init_builtins): Add support for overloaded vector
26913 functions with V1TImode type.
26914 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
26915 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
26917 (rs6000_split_128bit_ok_p): Likewise.
26918 (rs6000_handle_altivec_attribute): Create V1TImode from vector
26919 __int128_t and vector __uint128_t.
26921 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
26922 and mode attributes.
26924 (VSX_M2): Likewise.
26929 (VS_scalar): Likewise.
26930 (VS_double): Likewise.
26931 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
26933 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
26934 we support the ISA 2.07 128-bit integer arithmetic instructions.
26935 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
26936 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
26937 and TImode types for use with the builtin functions.
26938 (V1TI_type_node): Likewise.
26939 (unsigned_V1TI_type_node): Likewise.
26940 (intTI_type_internal_node): Likewise.
26941 (uintTI_type_internal_node): Likewise.
26943 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
26944 128-bit builtin functions.
26945 (UNSPEC_VADDEUQM): Likewise.
26946 (UNSPEC_VADDECUQ): Likewise.
26947 (UNSPEC_VSUBCUQ): Likewise.
26948 (UNSPEC_VSUBEUQM): Likewise.
26949 (UNSPEC_VSUBECUQ): Likewise.
26950 (VM): Add V1TImode to vector mode iterators.
26952 (VI_unit): Likewise.
26953 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
26954 (altivec_vaddcuq): Likewise.
26955 (altivec_vsubuqm): Likewise.
26956 (altivec_vsubcuq): Likewise.
26957 (altivec_vaddeuqm): Likewise.
26958 (altivec_vaddecuq): Likewise.
26959 (altivec_vsubeuqm): Likewise.
26960 (altivec_vsubecuq): Likewise.
26962 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
26964 (BOOL_128): Likewise.
26965 (BOOL_REGS_OUTPUT): Likewise.
26966 (BOOL_REGS_OP1): Likewise.
26967 (BOOL_REGS_OP2): Likewise.
26968 (BOOL_REGS_UNARY): Likewise.
26969 (BOOL_REGS_AND_CR0): Likewise.
26971 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
26972 128-bit integer builtin support.
26973 (vec_vadduqm): Likewise.
26974 (vec_vaddecuq): Likewise.
26975 (vec_vaddeuqm): Likewise.
26976 (vec_vsubecuq): Likewise.
26977 (vec_vsubeuqm): Likewise.
26978 (vec_vsubcuq): Likewise.
26979 (vec_vsubuqm): Likewise.
26981 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
26982 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
26983 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
26984 128-bit integer add/subtract to ISA 2.07.
26986 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
26988 * config/arc/arc.c (arc_predicate_delay_insns):
26989 Fix third argument passed to conditionalize_nonjump.
26991 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
26993 * config/aarch64/aarch64-builtins.c
26994 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
26995 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
26996 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
26997 instead of __builtin_lfloor.
26998 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
27000 2014-03-12 Jakub Jelinek <jakub@redhat.com>
27002 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
27003 (tree_ssa_ifcombine_bb_1): New function.
27004 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
27005 is an empty forwarder block to then_bb or vice versa and then_bb
27006 and else_bb are effectively swapped.
27008 2014-03-12 Christian Bruel <christian.bruel@st.com>
27011 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
27012 REG_CFA_DEF_CFA note.
27013 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
27014 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
27016 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
27018 PR tree-optimization/60454
27019 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
27021 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27023 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
27024 Do not define target_cpu_default2 to generic.
27025 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
27026 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
27027 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
27029 2014-03-12 Jakub Jelinek <jakub@redhat.com>
27030 Marc Glisse <marc.glisse@inria.fr>
27032 PR tree-optimization/60502
27033 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
27034 instead of build_low_bits_mask.
27036 2014-03-12 Jakub Jelinek <jakub@redhat.com>
27038 PR middle-end/60482
27039 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
27040 if there are multiple uses, but op doesn't live on E edge.
27041 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
27042 clobber stmts before __builtin_unreachable.
27044 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
27046 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
27047 hard_frame_pointer_rtx.
27048 * cse.c (cse_insn): Remove volatile check.
27049 * cselib.c (cselib_process_insn): Likewise.
27050 * dse.c (scan_insn): Likewise.
27052 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
27054 * config/arc/arc.c (conditionalize_nonjump): New function,
27056 (arc_ifcvt): ... this.
27057 (arc_predicate_delay_insns): Use it.
27059 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
27061 * config/arc/predicates.md (extend_operand): During/after reload,
27062 allow const_int_operand.
27063 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
27064 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
27065 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
27067 (umulsi3_highpart_i): Likewise.
27069 2014-03-11 Richard Biener <rguenther@suse.de>
27071 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
27072 Add asserts to guard possible wrong-code bugs.
27074 2014-03-11 Richard Biener <rguenther@suse.de>
27076 PR tree-optimization/60429
27077 PR tree-optimization/60485
27078 * tree-ssa-structalias.c (set_union_with_increment): Properly
27079 take into account all fields that overlap the shifted vars.
27080 (do_sd_constraint): Likewise.
27081 (do_ds_constraint): Likewise.
27082 (get_constraint_for_ptr_offset): Likewise.
27084 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
27086 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
27087 (nios2_compute_frame_layout):
27088 Add calculation of cfun->machine->fp_save_offset.
27089 (nios2_expand_prologue): Correct setting of frame pointer register
27091 (nios2_expand_epilogue): Update recovery of stack pointer from
27092 frame pointer accordingly.
27093 (nios2_initial_elimination_offset): Update calculation of offset
27094 for eliminating to HARD_FRAME_POINTER_REGNUM.
27096 2014-03-10 Jakub Jelinek <jakub@redhat.com>
27099 * ipa.c (symtab_remove_unreachable_nodes): Don't call
27100 cgraph_get_create_node on VAR_DECLs.
27102 2014-03-10 Richard Biener <rguenther@suse.de>
27104 PR middle-end/60474
27105 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
27107 2014-03-08 Douglas B Rupp <rupp@gnat.com>
27109 * config/vms/vms.opt (vms_float_format): New variable.
27111 2014-03-08 Tobias Burnus <burnus@net-b.de>
27113 * doc/invoke.texi (-fcilkplus): Update implementation status.
27115 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
27116 Richard Biener <rguenther@suse.de>
27118 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
27119 consistently accross all TUs.
27120 (run_gcc): Enable -fshort-double automatically at link at link-time
27121 and disallow override.
27123 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
27126 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
27127 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
27128 if they can't be used.
27130 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27132 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
27133 for Solaris 11/x86 ld.
27134 * configure: Regenerate.
27136 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27138 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
27139 (LIB_TLS_SPEC): Save as ld_tls_libs.
27140 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
27141 (HAVE_AS_IX86_TLSLDM): New test.
27142 * configure, config.in: Regenerate.
27143 * config/i386/i386.c (legitimize_tls_address): Fall back to
27144 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
27145 cannot support TLS_MODEL_LOCAL_DYNAMIC.
27146 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
27147 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
27149 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
27151 * common.opt (fira-loop-pressure): Mark as optimization.
27153 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
27155 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
27156 an OpenMP mappable type.
27158 2014-03-06 Matthias Klose <doko@ubuntu.com>
27160 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
27161 MULTILIB_OSDIRNAMES is not defined.
27163 2014-03-06 Jakub Jelinek <jakub@redhat.com>
27164 Meador Inge <meadori@codesourcery.com>
27167 * config/arm/arm.c (arm_tls_symbol_p): Remove.
27168 (arm_legitimize_address): Call legitimize_tls_address for any
27169 arm_tls_referenced_p expression, handle constant addend. Call it
27170 before testing for !TARGET_ARM.
27171 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
27173 2014-03-06 Richard Biener <rguenther@suse.de>
27175 PR middle-end/60445
27179 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
27181 * tree-streamer.c (record_common_node): Assert we don't record
27182 nodes with type double.
27183 (preload_common_node): Skip type double, complex double and double
27184 pointer since it is now frontend dependent due to fshort-double option.
27186 2014-03-06 Richard Biener <rguenther@suse.de>
27188 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
27189 or -fno-lto is specified and the linker has full plugin support.
27190 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
27191 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
27192 * lto-wrapper.c (merge_and_complain): Merge compile-time
27193 optimization levels.
27194 (run_gcc): And pass it through to the link options.
27196 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
27200 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27202 * cselib.c (remove_useless_values): Skip to avoid quadratic
27203 behavior if the condition moved from...
27204 (cselib_process_insn): ... here holds.
27206 2014-03-05 Jakub Jelinek <jakub@redhat.com>
27209 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
27210 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
27213 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
27214 (TM_H): Add x86-tune.def.
27216 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27218 * config/aarch64/aarch64.c (generic_tunings):
27219 Use cortexa57_extra_costs.
27221 2014-03-05 Jakub Jelinek <jakub@redhat.com>
27224 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
27225 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
27226 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
27229 2014-03-04 Heiher <r@hev.cc>
27231 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
27232 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
27234 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
27236 * config/i386/predicates.md (const2356_operand): Change to ...
27237 (const2367_operand): ... this.
27238 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
27240 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
27241 (*avx512pf_scatterpf<mode>sf): Ditto.
27242 (avx512pf_scatterpf<mode>df): Ditto.
27243 (*avx512pf_scatterpf<mode>df_mask): Ditto.
27244 (*avx512pf_scatterpf<mode>df): Ditto.
27245 * config/i386/i386.c (ix86_expand_builtin): Update
27246 incorrect hint operand error message.
27248 2014-03-04 Richard Biener <rguenther@suse.de>
27250 * lto-section-in.c (lto_get_section_data): Fix const cast.
27252 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
27254 * tree-streamer.c (record_common_node): Assert we don't record
27255 nodes with type double.
27256 (preload_common_node): Skip type double, complex double and double
27257 pointer since it is now frontend dependent due to fshort-double option.
27259 2014-03-04 Richard Biener <rguenther@suse.de>
27262 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
27263 (lto_input_toplevel_asms): Likewise.
27264 * lto-section-in.c (lto_get_section_data): Instead do it here
27267 2014-03-04 Richard Biener <rguenther@suse.de>
27269 PR tree-optimization/60382
27270 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
27271 dead PHIs a reduction.
27273 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
27275 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
27277 (_mm_prefetch): Move out of GCC target("sse") pragma.
27278 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
27279 GCC target("prfchw") pragma.
27280 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
27282 * config/i386/i386.c (ix86_option_override_internal): Enable
27283 -mprfchw with -mprefetchwt1.
27285 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
27287 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
27290 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
27292 * opts.h (CL_PCH_IGNORE): Define.
27293 * targhooks.c (option_affects_pch_p):
27294 Return false for options that have CL_PCH_IGNORE set.
27295 * opt-functions.awk: Process PchIgnore.
27296 * doc/options.texi: Document PchIgnore.
27298 * config/arc/arc.opt (misize): Add PchIgnore property.
27300 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27302 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
27303 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
27304 constraint on constants to permit them being loaded into
27305 GENERAL_REGS or BASE_REGS.
27307 2014-03-03 Nick Clifton <nickc@redhat.com>
27309 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
27310 anti-cacnonical alternatives.
27311 (negandhi3_real): New pattern.
27312 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
27314 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
27316 * config/avr/avr-mcus.def: Remove atxmega16x1.
27317 * config/avr/avr-tables.opt: Regenerate.
27318 * config/avr/t-multilib: Regenerate.
27319 * doc/avr-mmcu.texi: Regenerate.
27321 2014-03-03 Tobias Grosser <tobias@grosser.es>
27322 Mircea Namolaru <mircea.namolaru@inria.fr>
27324 PR tree-optimization/58028
27325 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
27328 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
27330 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
27331 not handled by recognizers.
27333 2014-03-03 Jakub Jelinek <jakub@redhat.com>
27335 PR middle-end/60175
27336 * function.c (expand_function_end): Don't emit
27337 clobber_return_register sequence if clobber_after is a BARRIER.
27338 * cfgexpand.c (construct_exit_block): Append instructions before
27339 return_label to prev_bb.
27341 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27343 * config/rs6000/constraints.md: Document reserved use of "wc".
27345 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
27348 * ipa.c (function_and_variable_visibility): When dissolving comdat
27349 group, also set all symbols to local.
27351 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
27356 2013-12-14 Jan Hubicka <jh@suse.cz>
27357 PR middle-end/58477
27358 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
27360 2014-03-02 Jon Beniston <jon@beniston.com>
27366 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
27367 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
27368 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
27369 (simple_return, *simple_return): New patterns
27370 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
27371 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
27373 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
27375 * dwarf2out.c (gen_subprogram_die): Tidy.
27377 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
27380 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
27381 (*mov_t_msb_neg_negc): ... this new insn.
27383 2014-02-28 Jason Merrill <jason@redhat.com>
27386 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
27389 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
27392 * dwarf2out.c (decltype_auto_die): New static.
27393 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
27394 (gen_type_die_with_usage): Handle 'decltype(auto)'.
27395 (is_cxx_auto): Likewise.
27397 2014-02-28 Ian Bolton <ian.bolton@arm.com>
27399 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
27400 we are not using general regs only.
27402 2014-02-28 Richard Biener <rguenther@suse.de>
27405 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
27406 previous fix and only allow to remove trivial pre-headers
27407 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
27408 (remove_forwarder_block): Properly update the latch of a loop.
27410 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27413 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
27414 (cselib_preserved_hash_table): New.
27415 (preserve_constants_and_equivs): Move preserved vals to it.
27416 (cselib_find_slot): Look it up first.
27417 (cselib_init): Initialize it.
27418 (cselib_finish): Release it.
27419 (dump_cselib_table): Dump it.
27421 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27424 * cselib.c (remove_useless_values): Skip to avoid quadratic
27425 behavior if the condition moved from...
27426 (cselib_process_insn): ... here holds.
27428 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27431 * var-tracking.c (vt_initialize): Apply the same condition to
27432 preserve the CFA base value.
27434 2014-02-28 Joey Ye <joey.ye@arm.com>
27437 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
27438 if reload in progress or completed.
27440 2014-02-28 Tobias Burnus <burnus@net-b.de>
27442 PR middle-end/60147
27443 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
27446 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
27448 * doc/tm.texi.in (Condition Code Status): Update documention for
27449 relative locations of cc0-setter and cc0-user.
27451 2014-02-27 Jeff Law <law@redhat.com>
27453 PR rtl-optimization/52714
27454 * combine.c (try_combine): When splitting an unrecognized PARALLEL
27455 into two independent simple sets, if I3 is a jump, ensure the
27456 pattern we place into I3 is a (set (pc) ...).
27458 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
27459 Jeff Law <law@redhat.com>
27461 PR rtl-optimization/49847
27462 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
27463 are in different blocks.
27464 * doc/tm.texi (Condition Code Status): Update documention for
27465 relative locations of cc0-setter and cc0-user.
27467 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
27470 * lra.c (lra_emit_add): Check SUBREG too.
27472 2014-02-27 Andreas Schwab <schwab@suse.de>
27474 * config/m68k/m68k.c (m68k_option_override): Disable
27475 -flive-range-shrinkage for classic m68k.
27476 (m68k_override_options_after_change): Likewise.
27478 2014-02-27 Marek Polacek <polacek@redhat.com>
27480 PR middle-end/59223
27481 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
27482 -Wmaybe-uninitialized.
27484 2014-02-27 Alan Modra <amodra@gmail.com>
27487 * reload1.c (emit_input_reload_insns): When reload_override_in,
27488 set old to rl->in_reg when rl->in_reg is a subreg.
27490 2014-02-26 Richard Biener <rguenther@suse.de>
27493 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
27495 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
27497 * common/config/i386/predicates.md (const1256_operand): Remove.
27498 (const2356_operand): New.
27499 (const_1_to_2_operand): Remove.
27500 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
27501 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
27502 (*avx512pf_gatherpf<mode>sf): Ditto.
27503 (avx512pf_gatherpf<mode>df): Ditto.
27504 (*avx512pf_gatherpf<mode>df_mask): Ditto.
27505 (*avx512pf_gatherpf<mode>df): Ditto.
27506 (avx512pf_scatterpf<mode>sf): Ditto.
27507 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
27508 (*avx512pf_scatterpf<mode>sf): Ditto.
27509 (avx512pf_scatterpf<mode>df): Ditto.
27510 (*avx512pf_scatterpf<mode>df_mask): Ditto.
27511 (*avx512pf_scatterpf<mode>df): Ditto.
27512 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
27514 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
27516 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
27517 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
27518 (_mm512_mask_testn_epi64_mask): Move to ...
27519 * config/i386/avx512cdintrin.h: Here.
27520 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
27521 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
27522 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
27523 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
27524 TARGET_AVX512F from TARGET_AVX512CD.
27526 2014-02-26 Richard Biener <rguenther@suse.de>
27529 * ipa.c (walk_polymorphic_call_targets): Properly guard
27530 call to inline_update_overall_summary.
27532 2014-02-26 Bin Cheng <bin.cheng@arm.com>
27535 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
27536 and latches only if requested. Fix latch if it is removed.
27537 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
27538 LOOPS_HAVE_PREHEADERS.
27540 2014-02-25 Andrew Pinski <apinski@cavium.com>
27542 * builtins.c (expand_builtin_thread_pointer): Create a new target
27543 when the target is NULL.
27545 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
27547 PR rtl-optimization/60317
27548 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
27549 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
27550 * lra-assigns.c: Include params.h.
27551 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
27552 other reload pseudos considerations.
27554 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27556 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
27557 to use canonical form for nor<mode>3.
27559 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27562 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
27565 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
27567 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
27568 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
27569 (ix86_handle_option): Handle OPT_mprefetchwt1.
27570 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
27571 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
27573 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
27574 OPTION_MASK_ISA_PREFETCHWT1.
27575 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
27576 (PTA_PREFETCHWT1): New.
27577 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
27578 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
27579 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
27580 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
27581 (*prefetch_avx512pf_<mode>_: Change into ...
27582 (*prefetch_prefetchwt1_<mode>: This.
27583 * config/i386/i386.opt (mprefetchwt1): New.
27584 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
27585 (_mm_prefetch): Handle intent to write.
27586 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
27588 2014-02-25 Richard Biener <rguenther@suse.de>
27590 PR middle-end/60291
27591 * emit-rtl.c (mem_attrs_htab): Remove.
27592 (mem_attrs_htab_hash): Likewise.
27593 (mem_attrs_htab_eq): Likewise.
27594 (set_mem_attrs): Always allocate new mem-attrs when something changed.
27595 (init_emit_once): Do not allocate mem_attrs_htab.
27597 2014-02-25 Richard Biener <rguenther@suse.de>
27600 * lto-opts.c (lto_write_options): Output non-explicit conservative
27601 -fwrapv, -fno-trapv and -fno-strict-overflow.
27602 * lto-wrapper.c (merge_and_complain): Handle merging those options.
27603 (run_gcc): And pass them through.
27605 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
27607 * sel-sched.c (calculate_new_fences): New parameter ptime.
27608 Calculate it as a maximum over all fence cycles.
27609 (sel_sched_region_2): Adjust the call to calculate_new_fences.
27610 Print the final schedule timing when sched_verbose.
27612 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
27614 PR rtl-optimization/60292
27615 * sel-sched.c (fill_vec_av_set): Do not reset target availability
27616 bit fot the fence instruction.
27618 2014-02-24 Alangi Derick <alangiderick@gmail.com>
27620 * calls.h: Fix typo in comment.
27622 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
27624 * config/pa/pa.c (pa_output_move_double): Don't valididate when
27625 adjusting offsetable addresses.
27627 2014-02-24 Guozhi Wei <carrot@google.com>
27629 * sparseset.h (sparseset_pop): Fix the wrong index.
27631 2014-02-24 Walter Lee <walt@tilera.com>
27633 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
27634 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
27636 * common/config/tilegx/tilegx-common.c
27637 (TARGET_DEFAULT_TARGET_FLAGS): Define.
27638 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
27639 (LINK_SPEC): Ditto.
27640 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
27641 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
27642 (tilegx_gimplify_va_arg_expr): Handle big endian.
27643 (tilegx_expand_unaligned_load): Ditto.
27644 (tilegx_expand_unaligned_store): Ditto.
27645 (TARGET_RETURN_IN_MSB): New.
27646 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
27647 (TARGET_ENDIAN_DEFAULT): New.
27648 (TARGET_BIG_ENDIAN): Handle big endian.
27649 (BYTES_BIG_ENDIAN): Ditto.
27650 (WORDS_BIG_ENDIAN): Ditto.
27651 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
27652 (ENDIAN_SPEC): New.
27653 (EXTRA_SPECS): New.
27654 * config/tilegx/tilegx.md (extv): Handle big endian.
27656 (insn_st<n>): Ditto.
27657 (insn_st<n>_add<bitsuffix>): Ditto.
27658 (insn_stnt<n>): Ditto.
27659 (insn_stnt<n>_add<bitsuffix>):Ditto.
27660 (vec_interleave_highv8qi): Handle big endian.
27661 (vec_interleave_highv8qi_be): New.
27662 (vec_interleave_highv8qi_le): New.
27663 (insn_v1int_h): Handle big endian.
27664 (vec_interleave_lowv8qi): Handle big endian.
27665 (vec_interleave_lowv8qi_be): New.
27666 (vec_interleave_lowv8qi_le): New.
27667 (insn_v1int_l): Handle big endian.
27668 (vec_interleave_highv4hi): Handle big endian.
27669 (vec_interleave_highv4hi_be): New.
27670 (vec_interleave_highv4hi_le): New.
27671 (insn_v2int_h): Handle big endian.
27672 (vec_interleave_lowv4hi): Handle big endian.
27673 (vec_interleave_lowv4hi_be): New.
27674 (vec_interleave_lowv4hi_le): New.
27675 (insn_v2int_l): Handle big endian.
27676 (vec_interleave_highv2si): Handle big endian.
27677 (vec_interleave_highv2si_be): New.
27678 (vec_interleave_highv2si_le): New.
27679 (insn_v4int_h): Handle big endian.
27680 (vec_interleave_lowv2si): Handle big endian.
27681 (vec_interleave_lowv2si_be): New.
27682 (vec_interleave_lowv2si_le): New.
27683 (insn_v4int_l): Handle big endian.
27684 * config/tilegx/tilegx.opt (mbig-endian): New option.
27685 (mlittle-endian): New option.
27686 * doc/install.texi: Document tilegxbe-linux.
27687 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
27689 2014-02-24 Martin Jambor <mjambor@suse.cz>
27692 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
27693 there are no parameter descriptors.
27695 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
27697 PR rtl-optimization/60268
27698 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
27699 initialization to ...
27700 (sched_rgn_init): ... here.
27701 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
27703 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27705 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
27708 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
27710 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
27713 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27715 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
27716 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
27718 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27720 * config/microblaze/predicates.md: Add cmp_op predicate.
27721 * config/microblaze/microblaze.md: Add branch_compare instruction
27722 which uses cmp_op predicate and emits cmp insn before branch.
27723 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
27724 to microblaze_expand_conditional_branch and consolidate logic.
27725 (microblaze_expand_conditional_branch): emit branch_compare
27726 insn instead of handling cmp op separate from branch insn.
27728 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27730 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
27733 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27735 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
27736 define_insn with define_expand and new define_insn
27737 *altivec_lve<VI_char>x_internal.
27738 (altivec_stve<VI_char>x): Replace define_insn with define_expand
27739 and new define_insn *altivec_stve<VI_char>x_internal.
27740 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
27742 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
27744 (altivec_expand_stvex_be): New function.
27746 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
27748 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
27749 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
27750 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
27751 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
27753 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
27756 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
27757 instead of emit_move_insn.
27759 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27761 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
27762 vspltw with vsldoi.
27763 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
27764 gen_altivec_vsumsws.
27766 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27768 * config/rs6000/altivec.md (altivec_lvxl): Rename as
27769 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
27770 (altivec_lvxl_<mode>): New define_expand incorporating
27771 -maltivec=be semantics where needed.
27772 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
27773 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
27774 semantics where needed.
27775 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
27776 (altivec_stvx_<mode>): New define_expand incorporating
27777 -maltivec=be semantics where needed.
27778 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
27779 VM2 iterator instead of V4SI.
27780 (altivec_stvxl_<mode>): New define_expand incorporating
27781 -maltivec=be semantics where needed.
27782 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
27783 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
27784 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
27785 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
27786 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
27787 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
27788 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
27789 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
27790 ALTIVEC_BUILTIN_STVXL.
27791 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
27792 (altivec_expand_stvx_be): Likewise.
27793 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
27794 (altivec_expand_lvx_be): Likewise.
27795 (altivec_expand_stvx_be): Likewise.
27796 (altivec_expand_builtin): Add cases for
27797 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
27798 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
27799 (altivec_init_builtins): Add definitions for
27800 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
27801 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
27803 2014-02-21 Catherine Moore <clm@codesourcery.com>
27805 * doc/invoke.texi (mvirt, mno-virt): Document.
27806 * config/mips/mips.opt (mvirt): New option.
27807 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
27809 2014-02-21 Richard Biener <rguenther@suse.de>
27811 PR tree-optimization/60276
27812 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
27813 (STMT_VINFO_MIN_NEG_DIST): New macro.
27814 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
27815 STMT_VINFO_MIN_NEG_DIST.
27816 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
27817 made for negative dependence distances still hold.
27819 2014-02-21 Richard Biener <rguenther@suse.de>
27821 PR middle-end/60291
27822 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
27823 DECL_INITIAL for globals not in the current function context.
27825 2014-02-21 Jakub Jelinek <jakub@redhat.com>
27827 PR tree-optimization/56490
27828 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
27829 * tree-ssa-uninit.c: Include params.h.
27830 (compute_control_dep_chain): Add num_calls argument, return false
27831 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
27832 num_calls to recursive call.
27833 (find_predicates): Change dep_chain into normal array,
27834 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
27835 variable and adjust compute_control_dep_chain caller.
27836 (find_def_preds): Likewise.
27838 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
27840 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
27841 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
27843 2014-02-21 Nick Clifton <nickc@redhat.com>
27845 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
27846 (pushhi1): Likewise.
27847 (popqi1): Add mode to pre_dec.
27848 (pophi1): Likewise.
27850 2014-02-21 Jakub Jelinek <jakub@redhat.com>
27852 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
27853 mode for mask of V8SFmode permutation.
27855 2014-02-20 Richard Henderson <rth@redhat.com>
27858 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
27859 a new pseudo for OLDVAL.
27861 2014-02-20 Jakub Jelinek <jakub@redhat.com>
27864 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
27865 gen_reg_rtx if d->testing_p.
27866 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
27867 if d->testing_p and we will certainly return true.
27868 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
27871 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
27873 * emit-rtl.c (gen_reg_rtx): Assert that
27874 crtl->emit.regno_pointer_align_length is non-zero.
27876 2014-02-20 Richard Henderson <rth@redhat.com>
27879 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
27880 on failure the store back into EXPECT.
27882 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
27883 Sandra Loosemore <sandra@codesourcery.com>
27885 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
27886 * config/nios2/nios2.c (nios2_function_profiler): Add
27887 -fPIC (flag_pic == 2) support.
27888 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
27889 (nios2_large_offset_p): New function.
27890 (nios2_unspec_reloc_p): Move up position, update to use
27891 nios2_large_offset_p.
27892 (nios2_unspec_address): Remove function.
27893 (nios2_unspec_offset): New function.
27894 (nios2_large_got_address): New function.
27895 (nios2_got_address): Add large offset support.
27896 (nios2_legitimize_tls_address): Update usage of removed and new
27898 (nios2_symbol_binds_local_p): New function.
27899 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
27900 (nios2_legitimize_address): Update to use nios2_large_offset_p.
27901 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
27902 (nios2_print_operand): Merge H/L processing, add hiadj/lo
27903 processing for (const (unspec ...)).
27904 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
27906 2014-02-20 Richard Biener <rguenther@suse.de>
27908 * tree-cfg.c (replace_uses_by): Mark altered BBs before
27909 doing the substitution.
27910 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
27912 2014-02-20 Martin Jambor <mjambor@suse.cz>
27915 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
27916 info when checking whether lattices are bottom.
27918 2014-02-20 Richard Biener <rguenther@suse.de>
27920 PR middle-end/60221
27921 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
27924 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
27927 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
27928 parameter specifying the scaling.
27929 (inline_call): Update.
27930 (want_inline_recursively): Guard division by zero.
27931 (recursive_inlining): Update.
27932 * ipa-inline.h (clone_inlined_nodes): Update.
27934 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
27937 * config/i386/i386.c (classify_argument): Pass structures of size
27938 64 bytes or less in register.
27940 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
27941 Kirill Yukhin <kirill.yukhin@intel.com>
27943 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
27944 (_mm_rcp28_round_ss): Ditto.
27945 (_mm_rsqrt28_round_sd): Ditto.
27946 (_mm_rsqrt28_round_ss): Ditto.
27947 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
27948 (_mm_rcp14_round_ss): Ditto.
27949 (_mm_rsqrt14_round_sd): Ditto.
27950 (_mm_rsqrt14_round_ss): Ditto.
27951 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
27952 the first input operand, get rid of match_dup.
27953 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
27955 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
27957 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
27958 operand as the first input operand, set type attribute.
27959 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
27960 Set type attribute.
27961 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
27962 operand as the first input operand, set type attribute.
27964 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27966 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
27969 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
27972 * config/i386/i386.c (construct_container): Remove TFmode check
27973 for X86_64_INTEGER_CLASS.
27975 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
27978 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
27979 only when -Wpsabi is enabled.
27981 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
27984 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
27985 passing arrays in registers are the same as for structs, so remove the
27986 special case for them.
27988 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
27990 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
27991 destination type, extract only the valid bits if the source type is not
27992 integral and has a different mode.
27994 2014-02-19 Richard Biener <rguenther@suse.de>
27997 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
28000 2014-02-19 Richard Biener <rguenther@suse.de>
28003 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
28004 (ipa_modify_call_arguments): Emit an argument load explicitely and
28005 preserve virtual SSA form there and for the replacement call.
28006 Do not update SSA form nor free dominance info.
28008 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
28010 * ipa.c (function_and_variable_visibility): Also clear WEAK
28011 flag when disolving COMDAT_GROUP.
28013 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
28015 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
28016 * ipa-prop.c (ipa_set_jf_known_type): Return early when
28017 not devirtualizing.
28018 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
28019 do more sanity checks.
28020 (detect_type_change): Return true when giving up early.
28021 (compute_complex_assign_jump_func): Fix type parameter of
28022 ipa_set_ancestor_jf.
28023 (compute_complex_ancestor_jump_func): Likewise.
28024 (update_jump_functions_after_inlining): Fix updating of
28026 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
28028 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
28030 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
28031 inline clones when edge disappears.
28033 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
28036 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
28037 Split 64-bit moves into 2 patterns. Do not allow the use of
28038 direct move for TDmode in little endian, since the decimal value
28039 has little endian bytes within a word, but the 64-bit pieces are
28040 ordered in a big endian fashion, and normal subreg's of TDmode are
28042 (mov<mode>_64bit_dm): Likewise.
28043 (movtd_64bit_nodm): Likewise.
28045 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
28047 PR tree-optimization/60174
28048 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
28049 statement of an SSA_NAME that occurs in an abnormal PHI node.
28051 2014-02-18 Jakub Jelinek <jakub@redhat.com>
28054 * final.c (SEEN_BB): Remove.
28055 (SEEN_NOTE, SEEN_EMITTED): Renumber.
28056 (final_scan_insn): Don't force_source_line on second
28057 NOTE_INSN_BASIC_BLOCK.
28059 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
28062 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
28063 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
28064 (type_natural_mode): Warn ABI change when %zmm register is not
28065 available for AVX512F vector value passing.
28067 2014-02-18 Kai Tietz <ktietz@redhat.com>
28070 * config/i386/i386.c (ix86_expand_prologue): Use value in
28071 rax register as displacement when restoring %r10 or %rax.
28072 Fix wrong offset when restoring both registers.
28074 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
28076 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
28077 assertion with conditional return.
28079 2014-02-18 Jakub Jelinek <jakub@redhat.com>
28080 Uros Bizjak <ubizjak@gmail.com>
28083 * config/i386/driver-i386.c (host_detect_local_cpu): If
28084 YMM state is not saved by the OS, also clear has_f16c. Move
28085 CPUID 0x80000001 handling before YMM state saving checking.
28087 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
28089 PR rtl-optimization/58960
28090 * haifa-sched.c (alloc_global_sched_pressure_data): New,
28091 factored out from ...
28092 (sched_init): ... here.
28093 (free_global_sched_pressure_data): New, factored out from ...
28094 (sched_finish): ... here.
28095 * sched-int.h (free_global_sched_pressure_data): Declare.
28096 * sched-rgn.c (nr_regions_initial): New static global.
28097 (haifa_find_rgns): Initialize it.
28098 (schedule_region): Disable sched-pressure for the newly
28101 2014-02-17 Richard Biener <rguenther@suse.de>
28103 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
28104 release SSA defs of pattern stmts.
28106 2014-02-17 Richard Biener <rguenther@suse.de>
28108 * tree-inline.c (expand_call_inline): Release the virtual
28109 operand defined by the call we are about to inline.
28111 2014-02-17 Richard Biener <rguenther@suse.de>
28113 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
28115 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
28116 Ilya Tocar <ilya.tocar@intel.com>
28118 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
28119 arguments order in builtin.
28120 (_mm512_permutexvar_epi64): Ditto.
28121 (_mm512_mask_permutexvar_epi64): Ditto
28122 (_mm512_maskz_permutexvar_epi32): Ditto
28123 (_mm512_permutexvar_epi32): Ditto
28124 (_mm512_mask_permutexvar_epi32): Ditto
28126 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28128 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
28129 (p8_vmrgow): Likewise.
28131 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28133 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
28136 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
28139 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
28140 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
28141 into 64-bit and 32-bit moves. On 64-bit moves, add support for
28142 using direct move instructions on ISA 2.07. Also adjust
28143 instruction length for 64-bit.
28144 (mov<mode>_64bit, TFmode/TDmode): Likewise.
28145 (mov<mode>_32bit, TFmode/TDmode): Likewise.
28147 2014-02-15 Alan Modra <amodra@gmail.com>
28151 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
28152 find_replacement on parts of insn rtl that might be reloaded.
28154 2014-02-15 Richard Biener <rguenther@suse.de>
28156 PR tree-optimization/60183
28157 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
28158 (tree_ssa_phiprop): Calculate and free post-dominators.
28160 2014-02-14 Jeff Law <law@redhat.com>
28162 PR rtl-optimization/60131
28163 * ree.c (get_extended_src_reg): New function.
28164 (combine_reaching_defs): Use it rather than assuming location of REG.
28165 (find_and_remove_re): Verify first operand of extension is
28166 a REG before adding the insns to the copy list.
28168 2014-02-14 Roland McGrath <mcgrathr@google.com>
28170 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
28171 * configure: Regenerated.
28172 * config.in: Regenerated.
28173 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
28174 instead of ASM_SHORT.
28176 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
28177 Richard Earnshaw <rearnsha@arm.com>
28179 PR rtl-optimization/59535
28180 * lra-constraints.c (process_alt_operands): Encourage alternative
28181 when unassigned pseudo class is superset of the alternative class.
28182 (inherit_reload_reg): Don't inherit when optimizing for code size.
28183 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
28184 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
28185 modes not less than 4 for Thumb1.
28187 2014-02-14 Kyle McMartin <kyle@redhat.com>
28190 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
28192 2014-02-14 Richard Biener <rguenther@suse.de>
28194 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
28195 (get_frame_arg): Drop the assert with langhook types_compatible_p.
28196 Do not strip INDIRECT_REFs.
28198 2014-02-14 Richard Biener <rguenther@suse.de>
28201 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
28202 DECL_FUNCTION_SPECIFIC_TARGET.
28203 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
28204 * tree-streamer-out.c (pack_ts_target_option): Remove.
28205 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
28206 (write_ts_function_decl_tree_pointers): Do not stream
28207 DECL_FUNCTION_SPECIFIC_TARGET.
28208 * tree-streamer-in.c (unpack_ts_target_option): Remove.
28209 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
28210 (lto_input_ts_function_decl_tree_pointers): Do not stream
28211 DECL_FUNCTION_SPECIFIC_TARGET.
28213 2014-02-14 Jakub Jelinek <jakub@redhat.com>
28215 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
28216 (get_initial_def_for_induction, vectorizable_induction): Ignore
28217 debug stmts when looking for exit_phi.
28218 (vectorizable_live_operation): Fix up condition.
28220 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
28222 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
28223 nreverse() because it changes the content of original tree list.
28225 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
28227 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
28228 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
28230 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
28232 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
28233 GNU coding standards.
28235 2014-02-13 Jakub Jelinek <jakub@redhat.com>
28238 * dwarf2out.c (gen_subprogram_die): Don't call
28239 add_calling_convention_attribute if subr_die is old_die.
28241 2014-02-13 Sharad Singhai <singhai@google.com>
28243 * doc/optinfo.texi: Fix order of nodes.
28245 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
28247 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
28248 operands[2], not operands[3].
28250 2014-02-13 Richard Biener <rguenther@suse.de>
28253 * doc/install.texi (ISL): Update recommended version to 0.12.2,
28254 mention the possibility of an in-tree build.
28255 (CLooG): Update recommended version to 0.18.1, mention the
28256 possibility of an in-tree build and clarify that the ISL
28257 bundled with CLooG does not work.
28259 2014-02-13 Jakub Jelinek <jakub@redhat.com>
28262 * expr.c (compress_float_constant): If x is a hard register,
28263 extend into a pseudo and then move to x.
28265 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
28267 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
28268 caused by bad second argument to warning_at() with -mhotpatch and
28269 nested functions (e.g. with gfortran).
28271 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
28273 * opts.c (option_name): Remove "enabled by default" rider.
28275 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
28277 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
28279 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
28280 Uros Bizjak <ubizjak@gmail.com>
28283 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
28284 * configure: Regenerated.
28286 2014-02-12 Richard Biener <rguenther@suse.de>
28288 * vec.c (vec_prefix::calculate_allocation): Move as
28289 inline variant to vec.h.
28290 (vec_prefix::calculate_allocation_1): New out-of-line version.
28291 * vec.h (vec_prefix::calculate_allocation_1): Declare.
28292 (vec_prefix::m_has_auto_buf): Rename to ...
28293 (vec_prefix::m_using_auto_storage): ... this.
28294 (vec_prefix::calculate_allocation): Inline the easy cases
28295 and dispatch to calculate_allocation_1 which doesn't need the
28297 (va_heap::reserve): Use gcc_checking_assert.
28298 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
28299 m_using_auto_storage.
28300 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
28302 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
28303 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
28304 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
28306 2014-02-12 Richard Biener <rguenther@suse.de>
28308 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
28309 when we found a dependence.
28311 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
28313 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
28315 (maybe_fold_stmt): ... into this new function.
28316 * omp-low.c (lower_omp): Update comment.
28318 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
28321 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
28324 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
28326 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
28327 identifiers in comments.
28328 (cortexa53_extra_costs): Likewise.
28329 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
28330 (cortexa7_extra_costs): Likewise.
28331 (cortexa12_extra_costs): Likewise.
28332 (cortexa15_extra_costs): Likewise.
28333 (v7m_extra_costs): Likewise.
28335 2014-02-12 Richard Biener <rguenther@suse.de>
28337 PR middle-end/60092
28338 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
28339 of posix_memalign being successful.
28340 (lower_stmt): Restrict lowering of posix_memalign to when
28341 -ftree-bit-ccp is enabled.
28343 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
28345 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
28347 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
28349 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
28351 PR rtl-optimization/60116
28352 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
28353 other_insn once the combination has been validated.
28355 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
28358 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
28360 * ipa-devirt.c: Include demangle.h
28361 (odr_violation_reported): New static variable.
28362 (add_type_duplicate): Update odr_violations.
28363 (maybe_record_node): Add completep parameter; update it.
28364 (record_target_from_binfo): Add COMPLETEP parameter;
28365 update it as needed.
28366 (possible_polymorphic_call_targets_1): Likewise.
28367 (struct polymorphic_call_target_d): Add nonconstruction_targets;
28368 rename FINAL to COMPLETE.
28369 (record_targets_from_bases): Sanity check we found the binfo;
28370 fix COMPLETEP updating.
28371 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
28372 parameter, fix computing of COMPLETEP.
28373 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
28374 at LTO time do demangling.
28375 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
28376 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
28378 (gimple_get_virt_method_for_binfo): Likewise.
28379 * gimple-fold.h (gimple_get_virt_method_for_binfo,
28380 gimple_get_virt_method_for_vtable): Update prototypes.
28382 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
28385 * genautomata.c (add_presence_absence): Fix typo with
28386 {final_}presence_list.
28388 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
28391 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
28392 for VSX/Altivec vectors that land in GPR registers.
28394 2014-02-11 Richard Henderson <rth@redhat.com>
28395 Jakub Jelinek <jakub@redhat.com>
28398 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
28399 around drhs if type conversion to lacc->type is not useless.
28401 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28403 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
28405 (cortex-a57.cortex-a53): Likewise.
28406 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
28408 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28410 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
28413 2014-02-11 Renlin Li <Renlin.Li@arm.com>
28415 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
28416 add_options_for_arm_vfp3.
28418 2014-02-11 Jeff Law <law@redhat.com>
28420 PR middle-end/54041
28421 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
28422 object with an undesirable mode.
28424 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28427 * config/i386/sol2-9.h: New file.
28428 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
28429 *-*-solaris2.9*): Use it.
28431 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
28433 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
28434 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
28436 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
28438 * config/microblaze/microblaze.c: Extend mcpu version format
28440 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
28442 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
28444 2014-02-10 Richard Henderson <rth@redhat.com>
28447 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
28448 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
28449 ms-abi vs -mno-accumulate-outgoing-args.
28450 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
28451 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
28454 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
28456 PR middle-end/60080
28457 * cfgexpand.c (expand_asm_operands): Attach source location to
28458 ASM_INPUT rtx objects.
28459 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
28461 2014-02-10 Nick Clifton <nickc@redhat.com>
28463 * config/mn10300/mn10300.c (popcount): New function.
28464 (mn10300_expand_prologue): Include saved registers in stack usage
28467 2014-02-10 Jeff Law <law@redhat.com>
28469 PR middle-end/52306
28470 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
28471 when changing the SET_DEST of a prior insn to avoid an input reload.
28473 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
28475 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
28476 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
28477 -mcall-openbsd, or -mcall-linux.
28478 (CC1_ENDIAN_BIG_SPEC): Remove.
28479 (CC1_ENDIAN_LITTLE_SPEC): Remove.
28480 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
28481 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
28482 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
28483 and %cc1_endian_default.
28484 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
28486 2014-02-10 Richard Biener <rguenther@suse.de>
28488 PR tree-optimization/60115
28489 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
28490 MEM_REF handling. Properly verify that the accesses are not
28491 out of the objects bound.
28493 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28495 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
28498 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
28500 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
28501 proper constants and fix formatting.
28502 (possible_polymorphic_call_targets): Fix formatting.
28504 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
28505 Ilya Tocar <ilya.tocar@intel.com>
28507 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
28508 (_mm512_loadu_epi32): Renamed into...
28509 (_mm512_loadu_si512): This.
28510 (_mm512_storeu_epi32): Renamed into...
28511 (_mm512_storeu_si512): This.
28512 (_mm512_maskz_ceil_ps): Removed.
28513 (_mm512_maskz_ceil_pd): Ditto.
28514 (_mm512_maskz_floor_ps): Ditto.
28515 (_mm512_maskz_floor_pd): Ditto.
28516 (_mm512_floor_round_ps): Ditto.
28517 (_mm512_floor_round_pd): Ditto.
28518 (_mm512_ceil_round_ps): Ditto.
28519 (_mm512_ceil_round_pd): Ditto.
28520 (_mm512_mask_floor_round_ps): Ditto.
28521 (_mm512_mask_floor_round_pd): Ditto.
28522 (_mm512_mask_ceil_round_ps): Ditto.
28523 (_mm512_mask_ceil_round_pd): Ditto.
28524 (_mm512_maskz_floor_round_ps): Ditto.
28525 (_mm512_maskz_floor_round_pd): Ditto.
28526 (_mm512_maskz_ceil_round_ps): Ditto.
28527 (_mm512_maskz_ceil_round_pd): Ditto.
28528 (_mm512_expand_pd): Ditto.
28529 (_mm512_expand_ps): Ditto.
28530 * config/i386/i386.c (ix86_builtins): Remove
28531 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
28532 (bdesc_args): Ditto.
28533 * config/i386/predicates.md (const1256_operand): New.
28534 (const_1_to_2_operand): Ditto.
28535 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
28536 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
28537 (*avx512pf_gatherpf<mode>sf): Ditto.
28538 (avx512pf_gatherpf<mode>df): Ditto.
28539 (*avx512pf_gatherpf<mode>df_mask): Ditto.
28540 (*avx512pf_gatherpf<mode>df): Ditto.
28541 (avx512pf_scatterpf<mode>sf): Ditto.
28542 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
28543 (*avx512pf_scatterpf<mode>sf): Ditto.
28544 (avx512pf_scatterpf<mode>df): Ditto.
28545 (*avx512pf_scatterpf<mode>df_mask): Ditto.
28546 (*avx512pf_scatterpf<mode>df): Ditto.
28547 (avx512f_expand<mode>): Removed.
28548 (<shift_insn><mode>3<mask_name>): Change predicate type.
28550 2014-02-08 Jakub Jelinek <jakub@redhat.com>
28552 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
28553 not at the end of datarefs vector use ordered_remove to avoid
28554 reordering datarefs vector.
28557 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
28558 mark local addressable non-static vars as GOVD_PRIVATE
28559 instead of GOVD_LOCAL.
28560 * omp-low.c (lower_omp_for): Move gimple_bind_vars
28561 and BLOCK_VARS of gimple_bind_block to new_stmt rather
28564 PR middle-end/60092
28565 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
28566 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
28567 assume_aligned or alloc_align attributes.
28568 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
28569 arguments. Handle also assume_aligned and alloc_align attributes.
28570 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
28571 calls to functions with assume_aligned or alloc_align attributes.
28572 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
28574 2014-02-08 Terry Guo <terry.guo@arm.com>
28576 * doc/invoke.texi: Document ARM -march=armv7e-m.
28578 2014-02-08 Jakub Jelinek <jakub@redhat.com>
28580 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
28581 flag on __cilkrts_rethrow builtin.
28584 * ipa-cp.c (determine_versionability): Fail at -O0
28585 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
28586 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
28589 2014-02-04 Jakub Jelinek <jakub@redhat.com>
28592 * tree-inline.c (copy_forbidden): Fail for
28593 __attribute__((optimize (0))) functions.
28595 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
28597 * varpool.c: Include pointer-set.h.
28598 (varpool_remove_unreferenced_decls): Variables in other partitions
28599 will not be output; be however careful to not lose information
28600 about partitioning.
28602 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
28604 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
28605 lookup in the vtable constructor.
28607 2014-02-07 Jeff Law <law@redhat.com>
28610 * config/m68k/m68k.md (ashldi_extsi): Turn into a
28611 define_insn_and_split.
28613 * ipa-inline.c (inline_small_functions): Fix typos.
28615 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28617 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
28618 (s390_can_use_return_insn): Declare.
28619 * config/s390/s390.h (EPILOGUE_USES): Define.
28620 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
28622 (s390_chunkify_start): Handle return JUMP_LABELs.
28623 (s390_early_mach): Emit a main_pool instruction on the entry edge.
28624 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
28625 (s390_can_use_return_insn): New functions.
28626 (s390_fix_long_loop_prediction): Handle conditional returns.
28627 (TARGET_SET_UP_BY_PROLOGUE): Define.
28628 * config/s390/s390.md (ANY_RETURN): New code iterator.
28629 (*creturn, *csimple_return, return, simple_return): New patterns.
28631 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28633 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
28634 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
28635 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
28636 REG_CFA_RESTORE list when deciding not to restore a register.
28638 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28640 * config/s390/s390.c: Include tree-pass.h and context.h.
28641 (s390_early_mach): New function, split out from...
28642 (s390_emit_prologue): ...here.
28643 (pass_data_s390_early_mach): New pass structure.
28644 (pass_s390_early_mach): New class.
28645 (s390_option_override): Create and register early_mach pass.
28646 Move to end of file.
28648 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28650 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
28651 to match for the exit block.
28653 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28655 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
28656 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
28657 Reject misaligned operands.
28659 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28661 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
28663 2014-02-07 Richard Biener <rguenther@suse.de>
28665 PR middle-end/60092
28666 * gimple-low.c (lower_builtin_posix_memalign): New function.
28667 (lower_stmt): Call it to lower posix_memalign in a way
28668 to make alignment info accessible.
28670 2014-02-07 Jakub Jelinek <jakub@redhat.com>
28673 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
28674 __builtin_setjmp_receiver.
28676 2014-02-07 Richard Biener <rguenther@suse.de>
28678 PR middle-end/60092
28679 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
28680 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
28681 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
28682 Handle BUILT_IN_POSIX_MEMALIGN.
28683 (find_func_clobbers): Likewise.
28684 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
28685 (call_may_clobber_ref_p_1): Likewise.
28687 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28690 * ipa-devirt.c (record_target_from_binfo): Remove overactive
28693 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28696 * lto-cgraph.c (lto_output_node): Use
28697 symtab_get_symbol_partitioning_class.
28698 (lto_output_varpool_node): likewise.
28699 (symtab_get_symbol_partitioning_class): Move here from
28700 lto/lto-partition.c
28701 * cgraph.h (symbol_partitioning_class): Likewise.
28702 (symtab_get_symbol_partitioning_class): Declare.
28704 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28706 * ggc.h (ggc_internal_cleared_alloc): New macro.
28707 * vec.h (vec_safe_copy): Handle memory stats.
28708 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
28709 * target-globals.c (save_target_globals): Likewise.
28711 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28714 * expr.c (emit_move_resolve_push): Export; be bit more selective
28715 on when to clear alias set.
28716 * expr.h (emit_move_resolve_push): Declare.
28717 * function.h (struct function): Add tail_call_marked.
28718 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
28719 * config/i386/i386-protos.h (ix86_expand_push): Remove.
28720 * config/i386/i386.md (TImode move expander): De not call
28722 (FP push expanders): Preserve memory attributes.
28723 * config/i386/sse.md (push<mode>1): Remove.
28724 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
28725 (ix86_expand_push): Remove.
28726 * config/i386/mmx.md (push<mode>1): Remove.
28728 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28730 PR rtl-optimization/60030
28731 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
28732 lopart with paradoxical subreg before shifting it up by hprec.
28734 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28736 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
28737 Remove extra newline at end of file.
28738 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
28739 (arm_issue_rate): Handle cortexa57.
28740 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
28741 (cortex-a57.cortex-a53): Likewise.
28743 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28746 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
28747 don't record in REG_FRAME_RELATED_EXPR registers not set in that
28749 (arm_expand_prologue): Adjust all callers.
28750 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
28751 info, registers also at the lowest numbered registers side. Use
28752 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
28756 * var-tracking.c (adjust_mems): Before adding a SET to
28757 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
28759 2014-02-06 Alan Modra <amodra@gmail.com>
28762 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
28763 change SDmode to DDmode when lra_in_progress.
28765 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28767 PR middle-end/59150
28768 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
28769 free_data_ref on the dr first, and before goto again also set dr
28770 to the next dr. For simd_lane_access, free old datarefs[i] before
28771 overwriting it. For get_vectype_for_scalar_type failure, don't
28772 free_data_ref if simd_lane_access.
28774 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
28777 * tree.h (opts_for_fn): New inline function.
28778 (opt_for_fn): Define.
28779 * config/i386/i386.c (ix86_function_regparm): Use
28780 opt_for_fn (decl, optimize) instead of optimize.
28782 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
28784 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
28785 for SYMBOL_REF in large memory model.
28787 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28789 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
28790 and crypto support.
28791 (cortex-a57): Likewise.
28792 (cortex-a57.cortex-a53): Likewise.
28794 2014-02-06 Yury Gribov <y.gribov@samsung.com>
28795 Kugan Vivekanandarajah <kuganv@linaro.org>
28797 * config/arm/arm.c (arm_vector_alignment_reachable): Check
28799 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
28801 2014-02-06 Richard Biener <rguenther@suse.de>
28803 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
28804 set_loop_copy and initialize_original_copy_tables.
28806 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
28808 * config/aarch64/aarch64-simd.md
28809 (aarch64_ashr_simddi): Change QI to SI.
28811 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
28812 Jakub Jelinek <jakub@redhat.com>
28814 PR middle-end/60013
28815 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
28818 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28820 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
28821 CODE_FOR_altivec_vpku[hw]um to
28822 CODE_FOR_altivec_vpku[hw]um_direct.
28823 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
28824 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
28825 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
28826 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
28828 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28830 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
28831 generation for -maltivec=be.
28832 (altivec_vsumsws): Simplify redundant test.
28834 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28836 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
28837 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
28838 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
28839 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
28840 gen_altivec_vpkuwum.
28841 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
28843 (altivec_vpks<VI_char>ss): Likewise.
28844 (altivec_vpks<VI_char>us): Likewise.
28845 (altivec_vpku<VI_char>us): Likewise.
28846 (altivec_vpku<VI_char>um): Likewise.
28847 (altivec_vpku<VI_char>um_direct): New (copy of
28848 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
28850 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
28851 target is little endian and -maltivec=be is not specified.
28852 (*altivec_vupkhs<VU_char>_direct): New (copy of
28853 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
28854 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
28855 target is little endian and -maltivec=be is not specified.
28856 (*altivec_vupkls<VU_char>_direct): New (copy of
28857 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
28858 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
28859 little endian and -maltivec=be is not specified.
28860 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
28861 little endian and -maltivec=be is not specified.
28863 2014-02-05 Richard Henderson <rth@redhat.com>
28866 * combine-stack-adj.c: Revert r206943.
28867 * sched-int.h (struct deps_desc): Add last_args_size.
28868 * sched-deps.c (init_deps): Initialize it.
28869 (sched_analyze_insn): Add OUTPUT dependencies between insns that
28870 contain REG_ARGS_SIZE notes.
28872 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
28874 * lto-cgraph.c (asm_nodes_output): Make global.
28875 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
28876 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
28877 (driver_handle_option): Handle OPT_fwpa.
28879 2014-02-05 Jakub Jelinek <jakub@redhat.com>
28882 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
28883 a comment typo and formatting issue. If odr_hash hasn't been
28884 created, return vNULL and set *completep to false.
28886 PR middle-end/57499
28887 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
28888 bb with no successors.
28890 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
28893 * doc/invoke.texi (-march): Clarify documentation for ARM.
28894 (-mtune): Likewise.
28897 2014-02-05 Richard Biener <rguenther@suse.de>
28899 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
28900 when not vectorizing because of too many alias checks.
28901 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
28902 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
28904 2014-02-05 Nick Clifton <nickc@redhat.com>
28906 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
28907 accept extended registers in any mode when compiling for the MN10300.
28909 2014-02-05 Yury Gribov <y.gribov@samsung.com>
28911 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
28912 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
28913 sanitization attributes.
28914 (can_inline_edge_p): Likewise.
28915 (sanitize_attrs_match_for_inline_p): New function.
28917 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28919 * ipa-prop.c (detect_type_change): Shor circuit testing of
28920 type changes on THIS pointer.
28922 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
28925 * config/pa/pa.c (legitimize_tls_address): Return original address
28926 if not passed a SYMBOL_REF rtx.
28927 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
28929 (pa_emit_move_sequence): Simplify TLS source operands.
28930 (pa_legitimate_constant_p): Reject all TLS constants.
28931 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
28932 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
28934 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28936 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
28937 groups when we know they are controlled by LTO.
28938 * varasm.c (default_binds_local_p_1): If object is in other partition,
28939 it will be resolved locally.
28941 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
28943 * config/host-linux.c (linux_gt_pch_use_address): Don't
28944 use SSIZE_MAX because it is not always defined.
28946 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
28949 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
28950 threshold for pseudo splitting.
28951 (update_ebb_live_info): Process call argument hard registers and
28952 hard registers from insn definition too.
28953 (max_small_class_regs_num): New constant.
28954 (inherit_in_ebb): Update live hard regs through EBBs. Update
28955 reloads_num only for small register classes. Don't split for
28958 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
28961 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
28964 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28966 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
28967 visibility is safe.
28969 2014-02-04 Marek Polacek <polacek@redhat.com>
28971 * gdbinit.in (pel): Define.
28973 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
28975 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
28978 2014-02-04 Richard Biener <rguenther@suse.de>
28981 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
28982 in function context local.
28983 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
28984 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
28985 similar to LTO_imported_decl_ref.
28987 2014-02-04 Jakub Jelinek <jakub@redhat.com>
28989 PR tree-optimization/60002
28990 * cgraphclones.c (build_function_decl_skip_args): Clear
28991 DECL_LANG_SPECIFIC.
28993 PR tree-optimization/60023
28994 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
28995 false to gsi_replace.
28996 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
28997 has been in some EH region and vec_stmt could throw, add
28998 vec_stmt into the same EH region.
28999 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
29000 has no lhs, ignore it.
29001 * internal-fn.c (expand_MASK_LOAD): Likewise.
29004 * tree-inline.c (copy_forbidden): Fail for
29005 __attribute__((optimize (0))) functions.
29008 * omp-low.c (simd_clone_struct_copy): If from->inbranch
29009 is set, copy one less argument.
29010 (expand_simd_clones): Don't subtract clone_info->inbranch
29011 from simd_clone_struct_alloc argument.
29013 PR rtl-optimization/57915
29014 * recog.c (simplify_while_replacing): If all unary/binary/relational
29015 operation arguments are constant, attempt to simplify those.
29017 PR middle-end/59261
29018 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
29019 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
29021 2014-02-04 Richard Biener <rguenther@suse.de>
29023 PR tree-optimization/60012
29024 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
29025 TBAA disambiguation to all DDRs.
29027 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
29030 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
29031 (LINK_SPEC): Use it for -shared, -shared-libgcc.
29033 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
29036 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
29038 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
29040 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
29041 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
29043 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
29046 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
29047 to figure out targets of polymorphic calls with known decl.
29048 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
29049 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
29050 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
29051 (get_polymorphic_call_info): ... here.
29052 (get_polymorphic_call_info_from_invariant): New function.
29054 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
29056 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
29057 lookup via vtable pointer; check for type consistency
29058 and turn inconsitent facts into UNREACHABLE.
29059 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
29060 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
29061 type inconsistent querries; return UNREACHABLE instead.
29063 2014-02-03 Richard Henderson <rth@twiddle.net>
29066 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
29067 already processed this node.
29068 (normalize_one_pred_1): Pass along mark_set.
29069 (normalize_one_pred): Create and destroy a pointer_set_t.
29070 (normalize_one_pred_chain): Likewise.
29072 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
29074 PR gcov-profile/58602
29075 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
29077 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
29080 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
29081 -fno-devirtualize; try to devirtualize by the knowledge of
29082 virtual table pointer given by aggregate propagation.
29083 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
29084 (ipa_print_node_jump_functions): Dump also offset that
29085 is relevant for polymorphic calls.
29086 (determine_known_aggregate_parts): Add arg_type parameter; use it
29087 instead of determining the type from pointer type.
29088 (ipa_compute_jump_functions_for_edge): Update call of
29089 determine_known_aggregate_parts.
29090 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
29091 (gimple_get_virt_method_for_binfo): ... here; simplify using
29092 vtable_pointer_value_to_vtable.
29093 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
29094 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
29095 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
29096 (vtable_pointer_value_to_vtable): Break out from ...; handle also
29098 (vtable_pointer_value_to_binfo): ... here.
29099 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
29101 2014-02-03 Teresa Johnson <tejohnson@google.com>
29103 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
29104 redef of outer loop index variable.
29106 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
29110 * doc/extend.texi (Function Attributes): Typo.
29112 2014-02-03 Cong Hou <congh@google.com>
29114 PR tree-optimization/60000
29115 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
29116 if the vectorized statement is a store. A store statement can only
29117 appear at the end of pattern statements.
29119 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
29121 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
29122 (ix86_option_override_internal): Default long double to 64-bit for
29123 32-bit Bionic and to 128-bit for 64-bit Bionic.
29125 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
29126 TARGET_LONG_DOUBLE_128 is true.
29127 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
29129 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
29130 (mlong-double-64): Negate -mlong-double-128.
29131 (mlong-double-128): New option.
29133 * config/i386/i386-c.c (ix86_target_macros): Define
29134 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
29136 * doc/invoke.texi: Document -mlong-double-128.
29138 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
29140 PR rtl-optimization/60024
29141 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
29143 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
29145 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
29147 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
29149 PR rtl-optimization/57662
29150 * sel-sched.c (code_motion_path_driver): Do not mark already not
29151 existing blocks in the visiting bitmap.
29153 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
29155 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
29156 on the insn being emitted.
29158 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
29159 Will Deacon <will.deacon@arm.com>
29161 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
29163 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29165 * config/arm/arm-tables.opt: Regenerate.
29167 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29169 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
29170 for vector types other than V16QImode.
29171 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
29172 define_expand, and call altivec_expand_vec_perm_le when producing
29173 code with little endian element order.
29174 (*altivec_vperm_<mode>_internal): New insn having previous
29175 behavior of altivec_vperm_<mode>.
29176 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
29177 altivec_expand_vec_perm_le when producing code with little endian
29179 (*altivec_vperm_<mode>_uns_internal): New insn having previous
29180 behavior of altivec_vperm_<mode>_uns.
29182 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29184 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
29185 (altivec_vsumsws): Add handling for -maltivec=be with a little
29187 (altivec_vsumsws_direct): New.
29188 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
29189 gen_altivec_vsumsws.
29191 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
29193 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
29194 vtable_pointer_value_to_binfo): New functions.
29195 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
29196 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
29198 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
29200 * config/nios2/nios2.md (load_got_register): Initialize GOT
29201 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
29202 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
29204 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
29206 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
29207 preserverd by passthrough, do not propagate the type.
29209 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
29211 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
29212 (mips_atomic_assign_expand_fenv): New function.
29213 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
29215 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
29217 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
29218 (__builtin_mips_set_fcsr): Likewise.
29219 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
29220 MIPS_USI_FTYPE_VOID.
29221 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
29222 (mips16_expand_set_fcsr): Likewise.
29223 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
29224 (mips16_set_fcsr_stub): Likewise.
29225 (mips16_get_fcsr_one_only_stub): New class.
29226 (mips16_set_fcsr_one_only_stub): Likewise.
29227 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
29228 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
29229 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
29230 (hard_float): New availability predicate.
29231 (mips_builtins): Add get_fcsr and set_fcsr.
29232 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
29233 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
29234 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
29235 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
29236 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
29239 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
29241 * config/mips/mips.c (mips_one_only_stub): New class.
29242 (mips_need_mips16_rdhwr_p): Replace with...
29243 (mips16_rdhwr_stub): ...this new variable.
29244 (mips16_stub_call_address): New function.
29245 (mips16_rdhwr_one_only_stub): New class.
29246 (mips_expand_thread_pointer): Use mips16_stub_call_address.
29247 (mips_output_mips16_rdhwr): Delete.
29248 (mips_finish_stub): New function.
29249 (mips_code_end): Use it to handle rdhwr stubs.
29251 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
29254 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
29255 when calculating size of integer atomic types.
29257 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
29259 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
29261 2014-02-01 Jakub Jelinek <jakub@redhat.com>
29263 PR tree-optimization/60003
29264 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
29265 * profile.c (branch_prob): Use gimple_call_builtin_p
29266 to check for BUILT_IN_SETJMP_RECEIVER.
29267 * tree-inline.c (copy_bb): Call notice_special_calls.
29269 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
29272 * lra-constraints.c (process_alt_operands): Update reload_sum only
29275 2014-01-31 Richard Henderson <rth@redhat.com>
29277 PR middle-end/60004
29278 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
29279 until after else_eh is processed.
29281 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
29283 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
29284 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
29285 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
29286 in smmintrin.h, remove them.
29287 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
29288 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
29289 * config/i386/i386.md (ROUND_SAE): Fix value.
29290 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
29291 (const48_operand): New.
29292 * config/i386/subst.md (round), (round_expand): Use
29293 const_4_or_8_to_11_operand.
29294 (round_saeonly), (round_saeonly_expand): Use const48_operand.
29296 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
29298 * config/i386/constraints.md (Yk): Swap meaning with k.
29299 * config/i386/i386.md (movhi_internal): Change Yk to k.
29300 (movqi_internal): Ditto.
29301 (*k<logic><mode>): Ditto.
29304 (kandn<mode>): Ditto.
29305 (*<code>hi_1): Ditto.
29306 (*<code>qi_1): Ditto.
29307 (kxnor<mode>): Ditto.
29308 (kortestzhi): Ditto.
29309 (kortestchi): Ditto.
29311 (*one_cmplhi2_1): Ditto.
29312 (*one_cmplqi2_1): Ditto.
29313 * config/i386/sse.md (): Change k to Yk.
29314 (avx512f_load<mode>_mask): Ditto.
29315 (avx512f_blendm<mode>): Ditto.
29316 (avx512f_store<mode>_mask): Ditto.
29317 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
29318 (avx512f_storedqu<mode>_mask): Ditto.
29319 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
29321 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
29322 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
29323 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
29324 (avx512f_maskcmp<mode>3): Ditto.
29325 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
29326 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
29327 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
29328 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
29329 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
29330 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
29331 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
29332 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
29333 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
29334 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
29335 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
29336 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
29337 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
29338 (vec_extract_lo_<mode>_maskm): Ditto.
29339 (vec_extract_hi_<mode>_maskm): Ditto.
29340 (avx512f_vternlog<mode>_mask): Ditto.
29341 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
29342 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
29343 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
29344 (avx512f_<code>v8div16qi2_mask): Ditto.
29345 (avx512f_<code>v8div16qi2_mask_store): Ditto.
29346 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
29347 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
29348 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
29349 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
29350 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
29351 (*avx512pf_gatherpf<mode>df_mask): Ditto.
29352 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
29353 (*avx512pf_scatterpf<mode>df_mask): Ditto.
29354 (avx512cd_maskb_vec_dupv8di): Ditto.
29355 (avx512cd_maskw_vec_dupv16si): Ditto.
29356 (avx512f_vpermi2var<mode>3_maskz): Ditto.
29357 (avx512f_vpermi2var<mode>3_mask): Ditto.
29358 (avx512f_vpermi2var<mode>3_mask): Ditto.
29359 (avx512f_vpermt2var<mode>3_maskz): Ditto.
29360 (*avx512f_gathersi<mode>): Ditto.
29361 (*avx512f_gathersi<mode>_2): Ditto.
29362 (*avx512f_gatherdi<mode>): Ditto.
29363 (*avx512f_gatherdi<mode>_2): Ditto.
29364 (*avx512f_scattersi<mode>): Ditto.
29365 (*avx512f_scatterdi<mode>): Ditto.
29366 (avx512f_compress<mode>_mask): Ditto.
29367 (avx512f_compressstore<mode>_mask): Ditto.
29368 (avx512f_expand<mode>_mask): Ditto.
29369 * config/i386/subst.md (mask): Change k to Yk.
29370 (mask_scalar_merge): Ditto.
29373 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
29375 * doc/extend.texi (Vector Extensions): Document ?: in C++.
29377 2014-01-31 Richard Biener <rguenther@suse.de>
29379 PR middle-end/59990
29380 * builtins.c (fold_builtin_memory_op): Make sure to not
29381 use a floating-point mode or a boolean or enumeral type for
29382 the copy operation.
29384 2014-01-30 DJ Delorie <dj@redhat.com>
29386 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
29387 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
29388 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
29389 whenever main() has an epilogue.
29391 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29393 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
29394 unused variable "field".
29395 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
29396 (vsx_mergeh_<mode>): Likewise.
29397 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
29398 (altivec_vmrghh): Likewise.
29399 (altivec_vmrghw): Likewise.
29400 (altivec_vmrglb): Likewise.
29401 (altivec_vmrglh): Likewise.
29402 (altivec_vmrglw): Likewise.
29403 (altivec_vspltb): Add missing uses.
29404 (altivec_vsplth): Likewise.
29405 (altivec_vspltw): Likewise.
29406 (altivec_vspltsf): Likewise.
29408 2014-01-30 Jakub Jelinek <jakub@redhat.com>
29411 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
29412 frame related instructions.
29414 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
29416 PR rtl-optimization/59959
29417 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
29418 any reload of register whose subreg is invalid.
29420 2014-01-30 Jakub Jelinek <jakub@redhat.com>
29422 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
29423 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
29424 Add missing return type - void.
29426 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29428 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
29429 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
29430 remove element index adjustment for endian (now handled in vsx.md
29432 (altivec_expand_vec_perm_const): Use
29433 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
29434 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
29435 (vsx_xxspltw_<mode>): Adjust element index for little endian.
29436 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
29437 define_expand and a new define_insn *altivec_vspltb_internal;
29438 adjust for -maltivec=be on a little endian target.
29439 (altivec_vspltb_direct): New.
29440 (altivec_vsplth): Divide into a define_expand and a new
29441 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
29442 little endian target.
29443 (altivec_vsplth_direct): New.
29444 (altivec_vspltw): Divide into a define_expand and a new
29445 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
29446 little endian target.
29447 (altivec_vspltw_direct): New.
29448 (altivec_vspltsf): Divide into a define_expand and a new
29449 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
29450 a little endian target.
29452 2014-01-30 Richard Biener <rguenther@suse.de>
29454 PR tree-optimization/59993
29455 * tree-ssa-forwprop.c (associate_pointerplus): Check we
29456 can propagate form the earlier stmt and avoid the transform
29457 when the intermediate result is needed.
29459 2014-01-30 Alangi Derick <alangiderick@gmail.com>
29461 * README.Portability: Fix typo.
29463 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
29465 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
29466 comparison_operator with ordered_comparison_operator.
29468 2014-01-30 Nick Clifton <nickc@redhat.com>
29470 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
29471 Rename to mn10300_store_multiple_regs.
29472 * config/mn10300/mn10300.c: Likewise.
29473 * config/mn10300/mn10300.md (store_movm): Fix typo: call
29474 store_multiple_regs.
29475 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
29476 Call mn10300_store_multiple_regs.
29478 2014-01-30 Nick Clifton <nickc@redhat.com>
29479 DJ Delorie <dj@redhat.com>
29481 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
29482 %fp 2 to keep registers after it properly word-aligned.
29483 (rl78_alloc_physical_registers_umul): Handle the case where both
29484 input operands are the same.
29486 2014-01-30 Richard Biener <rguenther@suse.de>
29488 PR tree-optimization/59903
29489 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
29492 2014-01-30 Jason Merrill <jason@redhat.com>
29495 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
29498 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
29500 2014-01-30 Richard Biener <rguenther@suse.de>
29502 PR tree-optimization/59951
29503 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
29505 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
29508 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
29509 SFmode to DFmode case.
29511 2014-01-29 DJ Delorie <dj@redhat.com>
29513 * config/msp430/msp430.opt (-minrt): New.
29514 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
29516 (ENDFILE_SPEC): Likewise.
29518 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
29520 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
29521 (estimate_function_body_sizes): Use it.
29523 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
29526 * dwarf2out.c (is_cxx_auto): New.
29527 (is_base_type): Use it.
29528 (gen_type_die_with_usage): Likewise.
29530 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29532 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
29533 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
29534 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
29535 -maltivec=be with LE targets.
29536 (vsx_mergeh_<mode>): Likewise.
29537 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
29538 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
29539 (altivec_vmrghb): Replace with define_expand and new
29540 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
29541 (altivec_vmrghb_direct): New define_insn.
29542 (altivec_vmrghh): Replace with define_expand and new
29543 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
29544 (altivec_vmrghh_direct): New define_insn.
29545 (altivec_vmrghw): Replace with define_expand and new
29546 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
29547 (altivec_vmrghw_direct): New define_insn.
29548 (*altivec_vmrghsf): Adjust for endianness.
29549 (altivec_vmrglb): Replace with define_expand and new
29550 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
29551 (altivec_vmrglb_direct): New define_insn.
29552 (altivec_vmrglh): Replace with define_expand and new
29553 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
29554 (altivec_vmrglh_direct): New define_insn.
29555 (altivec_vmrglw): Replace with define_expand and new
29556 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
29557 (altivec_vmrglw_direct): New define_insn.
29558 (*altivec_vmrglsf): Adjust for endianness.
29559 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
29560 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
29561 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
29562 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
29563 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
29564 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
29565 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
29566 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
29568 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
29570 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
29571 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
29574 2014-01-29 Richard Biener <rguenther@suse.de>
29576 PR tree-optimization/58742
29577 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
29578 associate_pointerplus_align.
29579 (associate_pointerplus_diff): New function.
29580 (associate_pointerplus): Likewise. Call associate_pointerplus_align
29581 and associate_pointerplus_diff.
29583 2014-01-29 Richard Biener <rguenther@suse.de>
29585 * lto-streamer.h (LTO_major_version): Bump to 3.
29586 (LTO_minor_version): Reset to 0.
29588 2014-01-29 Renlin Li <Renlin.Li@arm.com>
29590 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
29591 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
29592 (arm_file_start): Generate correct asm header for armv7ve.
29593 * config/arm/bpabi.h: Add multilib support for armv7ve.
29594 * config/arm/driver-arm.c: Change the architectures of cortex-a7
29595 and cortex-a15 to armv7ve.
29596 * config/arm/t-aprofile: Add multilib support for armv7ve.
29597 * doc/invoke.texi: Document -march=armv7ve.
29599 2014-01-29 Richard Biener <rguenther@suse.de>
29601 PR tree-optimization/58742
29602 * tree-ssa-forwprop.c (associate_plusminus): Return true
29603 if we changed sth, defer EH cleanup to ...
29604 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
29605 (simplify_mult): New function.
29607 2014-01-29 Jakub Jelinek <jakub@redhat.com>
29609 PR middle-end/59917
29610 PR tree-optimization/59920
29611 * tree.c (build_common_builtin_nodes): Remove
29612 __builtin_setjmp_dispatcher initialization.
29613 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
29614 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
29615 instead of gsi_after_labels + manually skipping debug stmts.
29616 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
29617 ignore bbs with IFN_ABNORMAL_DISPATCHER.
29618 * tree-inline.c (copy_edges_for_bb): Remove
29619 can_make_abnormal_goto argument, instead add abnormal_goto_dest
29620 argument. Ignore computed_goto_p stmts. Don't call
29621 make_abnormal_goto_edges. If a call might need abnormal edges
29622 for non-local gotos, see if it already has an edge to
29623 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
29624 with true argument, don't do anything then, otherwise add
29625 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
29626 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
29628 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
29629 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
29630 (lower_stmt): Don't set data->calls_builtin_setjmp.
29631 (lower_builtin_setjmp): Adjust comment.
29632 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
29633 * tree-cfg.c (found_computed_goto): Remove.
29634 (factor_computed_gotos): Remove.
29635 (make_goto_expr_edges): Return bool, true for computed gotos.
29636 Don't call make_abnormal_goto_edges.
29637 (build_gimple_cfg): Don't set found_computed_goto, don't call
29638 factor_computed_gotos.
29639 (computed_goto_p): No longer static.
29640 (make_blocks): Don't set found_computed_goto.
29641 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
29642 (make_edges): If make_goto_expr_edges returns true, push bb
29643 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
29644 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
29645 vector. Record mapping between bbs and OpenMP regions if there
29646 are any, adjust make_gimple_omp_edges caller. Call
29647 handle_abnormal_edges.
29648 (make_abnormal_goto_edges): Remove.
29649 * tree-cfg.h (make_abnormal_goto_edges): Remove.
29650 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
29651 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
29652 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
29653 * internal-fn.def (ABNORMAL_DISPATCHER): New.
29654 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
29655 filling *region also set *region_idx to (*region)->entry->index.
29658 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
29659 For REGs set ORIGINAL_REGNO.
29661 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
29663 * doc/md.texi: Mention that a target shouldn't implement
29664 vec_widen_(s|u)mul_even/odd pair if it is less efficient
29667 2014-01-29 Jakub Jelinek <jakub@redhat.com>
29669 PR tree-optimization/59594
29670 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
29671 a copy of the datarefs vector rather than the vector itself.
29673 2014-01-28 Jason Merrill <jason@redhat.com>
29676 * dwarf2out.c (auto_die): New static.
29677 (gen_type_die_with_usage): Handle C++1y 'auto'.
29678 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
29681 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
29684 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
29685 (SPEC_X32): Likewise.
29686 (SPEC_64): Likewise.
29687 * config/i386/i386.c (ix86_option_override_internal): Turn off
29688 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
29690 (x86_file_start): Output .code16gcc for TARGET_16BIT.
29691 * config/i386/i386.h (TARGET_16BIT): New macro.
29692 (TARGET_16BIT_P): Likewise.
29693 * config/i386/i386.opt: Add m16.
29694 * doc/invoke.texi: Document -m16.
29696 2014-01-28 Jakub Jelinek <jakub@redhat.com>
29698 PR preprocessor/59935
29699 * input.c (location_get_source_line): Bail out on when line number
29700 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
29702 2014-01-28 Richard Biener <rguenther@suse.de>
29704 PR tree-optimization/58742
29705 * tree-ssa-forwprop.c (associate_plusminus): Handle
29706 pointer subtraction of the form (T)(P + A) - (T)P.
29708 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29710 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
29713 2014-01-28 Richard Biener <rguenther@suse.de>
29716 2014-01-28 Richard Biener <rguenther@suse.de>
29718 PR rtl-optimization/45364
29719 PR rtl-optimization/59890
29720 * var-tracking.c (local_get_addr_clear_given_value): Handle
29721 already cleared slot.
29722 (val_reset): Handle not allocated local_get_addr_cache.
29723 (vt_find_locations): Use post-order on the inverted CFG.
29725 2014-01-28 Richard Biener <rguenther@suse.de>
29727 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
29729 2014-01-28 Richard Biener <rguenther@suse.de>
29731 PR rtl-optimization/45364
29732 PR rtl-optimization/59890
29733 * var-tracking.c (local_get_addr_clear_given_value): Handle
29734 already cleared slot.
29735 (val_reset): Handle not allocated local_get_addr_cache.
29736 (vt_find_locations): Use post-order on the inverted CFG.
29738 2014-01-28 Alan Modra <amodra@gmail.com>
29740 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
29741 * configure.ac <recursive call for build != host>: Define
29742 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
29743 and LD_FOR_BUILD too.
29744 * configure: Regenerate.
29746 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
29748 * config/i386/i386.c (get_builtin_code_for_version): Separate
29749 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
29750 Broadwell from Haswell.
29752 2014-01-27 Steve Ellcey <sellcey@mips.com>
29754 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
29755 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
29756 * config/mips/mips.c (mips_option_override): Change setting
29758 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
29759 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
29760 Change from Mask to Var.
29762 2014-01-27 Jeff Law <law@redhat.com>
29764 * ipa-inline.c (inline_small_functions): Fix typo.
29766 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
29768 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
29769 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
29770 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
29771 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
29772 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
29773 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
29774 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
29775 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
29776 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
29777 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
29778 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
29779 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
29780 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
29781 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
29782 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
29783 (_mm512_storeu_epi64): Ditto.
29784 (_mm512_cmpge_epi32_mask): Ditto.
29785 (_mm512_cmpge_epu32_mask): Ditto.
29786 (_mm512_cmpge_epi64_mask): Ditto.
29787 (_mm512_cmpge_epu64_mask): Ditto.
29788 (_mm512_cmple_epi32_mask): Ditto.
29789 (_mm512_cmple_epu32_mask): Ditto.
29790 (_mm512_cmple_epi64_mask): Ditto.
29791 (_mm512_cmple_epu64_mask): Ditto.
29792 (_mm512_cmplt_epi32_mask): Ditto.
29793 (_mm512_cmplt_epu32_mask): Ditto.
29794 (_mm512_cmplt_epi64_mask): Ditto.
29795 (_mm512_cmplt_epu64_mask): Ditto.
29796 (_mm512_cmpneq_epi32_mask): Ditto.
29797 (_mm512_cmpneq_epu32_mask): Ditto.
29798 (_mm512_cmpneq_epi64_mask): Ditto.
29799 (_mm512_cmpneq_epu64_mask): Ditto.
29800 (_mm512_expand_pd): Ditto.
29801 (_mm512_expand_ps): Ditto.
29802 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
29803 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
29804 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
29805 * config/i386/i386.c (ix86_builtins): Add
29806 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
29807 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
29808 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
29809 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
29810 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
29811 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
29812 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
29813 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
29814 IX86_BUILTIN_PMOVUSQW512_MEM.
29815 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
29816 __builtin_ia32_pmovsqd512mem_mask,
29817 __builtin_ia32_pmovqd512mem_mask,
29818 __builtin_ia32_pmovusqw512mem_mask,
29819 __builtin_ia32_pmovsqw512mem_mask,
29820 __builtin_ia32_pmovqw512mem_mask,
29821 __builtin_ia32_pmovusdw512mem_mask,
29822 __builtin_ia32_pmovsdw512mem_mask,
29823 __builtin_ia32_pmovdw512mem_mask,
29824 __builtin_ia32_pmovqb512mem_mask,
29825 __builtin_ia32_pmovusqb512mem_mask,
29826 __builtin_ia32_pmovsqb512mem_mask,
29827 __builtin_ia32_pmovusdb512mem_mask,
29828 __builtin_ia32_pmovsdb512mem_mask,
29829 __builtin_ia32_pmovdb512mem_mask.
29830 (bdesc_args): Add __builtin_ia32_expanddf512,
29831 __builtin_ia32_expandsf512.
29832 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
29833 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
29834 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
29835 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
29836 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
29837 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
29838 (avx512f_<code>v8div16qi2_mask_store): This.
29839 (avx512f_expand<mode>): New.
29841 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
29843 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
29845 (_mm512_mask_prefetch_i64gather_pd): Ditto.
29846 (_mm512_prefetch_i32scatter_pd): Ditto.
29847 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
29848 (_mm512_prefetch_i64scatter_pd): Ditto.
29849 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
29850 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
29851 (_mm512_mask_prefetch_i64gather_ps): Ditto.
29852 (_mm512_prefetch_i32scatter_ps): Ditto.
29853 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
29854 (_mm512_prefetch_i64scatter_ps): Ditto.
29855 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
29856 * config/i386/i386-builtin-types.def: Define
29857 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
29858 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
29859 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
29860 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
29861 IX86_BUILTIN_SCATTERPFQPD.
29862 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
29863 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
29864 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
29865 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
29866 __builtin_ia32_scatterpfqps.
29867 (ix86_expand_builtin): Expand new built-ins.
29868 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
29869 fix memory access data type.
29870 (*avx512pf_gatherpf<mode>_mask): Ditto.
29871 (*avx512pf_gatherpf<mode>): Ditto.
29872 (avx512pf_scatterpf<mode>): Ditto.
29873 (*avx512pf_scatterpf<mode>_mask): Ditto.
29874 (*avx512pf_scatterpf<mode>): Ditto.
29875 (GATHER_SCATTER_SF_MEM_MODE): New.
29876 (avx512pf_gatherpf<mode>df): Ditto.
29877 (*avx512pf_gatherpf<mode>df_mask): Ditto.
29878 (*avx512pf_scatterpf<mode>df): Ditto.
29880 2014-01-27 Jakub Jelinek <jakub@redhat.com>
29883 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
29884 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
29887 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
29889 * common/config/arm/arm-common.c
29890 (arm_rewrite_mcpu): Handle multiple names.
29892 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
29894 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
29896 * gimple-builder.h (create_gimple_tmp): Delete.
29898 2014-01-27 Christian Bruel <christian.bruel@st.com>
29900 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
29903 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
29905 * config/pa/pa.md (call): Generate indirect long calls to non-local
29906 functions when outputing 32-bit code.
29907 (call_value): Likewise except for special call to buggy powf function.
29909 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
29910 portable runtime and PIC indirect calls.
29911 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
29912 and PIC call sequences. Use ldo instead of blr to set return register
29913 in PIC call sequence.
29915 2014-01-25 Walter Lee <walt@tilera.com>
29917 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
29918 avoid clobbering a live register.
29920 2014-01-25 Walter Lee <walt@tilera.com>
29922 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
29923 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
29924 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
29925 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
29927 2014-01-25 Walter Lee <walt@tilera.com>
29929 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
29930 arguments on even registers.
29931 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
29933 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
29934 (BIGGEST_ALIGNMENT): Ditto.
29935 (BIGGEST_FIELD_ALIGNMENT): Ditto.
29937 2014-01-25 Walter Lee <walt@tilera.com>
29939 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
29940 insns before bundling.
29941 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
29943 2014-01-25 Walter Lee <walt@tilera.com>
29945 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
29946 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
29947 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
29949 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
29951 * config/mips/constraints.md (kl): Delete.
29952 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
29953 define expands, using...
29954 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
29955 instructions for MIPS16.
29956 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
29957 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
29959 2014-01-25 Walter Lee <walt@tilera.com>
29961 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
29965 2014-01-25 Walter Lee <walt@tilera.com>
29967 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
29968 (TARGET_EXPAND_TO_RTL_HOOK): Define.
29970 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
29972 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
29975 2014-01-25 Jakub Jelinek <jakub@redhat.com>
29977 * print-rtl.c (in_call_function_usage): New var.
29978 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
29979 EXPR_LIST mode as mode and not as reg note name.
29981 PR middle-end/59561
29982 * cfgloopmanip.c (copy_loop_info): If
29983 loop->warned_aggressive_loop_optimizations, make sure
29984 the flag is set in target loop too.
29986 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
29988 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
29990 * builtins.def: Likewise.
29991 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
29992 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
29993 * ira.c (ira_setup_eliminable_regset): Likewise.
29994 * omp-low.c (gate_expand_omp): Likewise.
29995 (execute_lower_omp): Likewise.
29996 (diagnose_sb_0): Likewise.
29997 (gate_diagnose_omp_blocks): Likewise.
29998 (simd_clone_clauses_extract): Likewise.
30001 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30003 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
30004 correction for little endian...
30005 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
30008 2014-01-24 Jeff Law <law@redhat.com>
30010 PR tree-optimization/59919
30011 * tree-vrp.c (find_assert_locations_1): Do not register asserts
30012 for non-returning calls.
30014 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
30016 * common/config/aarch64/aarch64-common.c
30017 (aarch64_rewrite_mcpu): Handle multiple names.
30018 * config/aarch64/aarch64.h
30019 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
30021 2014-01-24 Dodji Seketeli <dodji@redhat.com>
30023 * input.c (add_file_to_cache_tab): Handle the case where fopen
30026 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
30029 * config/i386/i386.md (pushsf splitter): Get stack adjustment
30030 from push operand if code of push isn't PRE_DEC.
30032 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
30035 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
30036 -mquad-memory-atomic. Update -mquad-memory documentation to say
30037 it is only used for non-atomic loads/stores.
30039 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
30040 -mquad-memory or -mquad-memory-atomic switches.
30042 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
30043 -mquad-memory-atomic to ISA 2.07 support.
30045 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
30046 to separate support of normal quad word memory operations (ldq, stq)
30047 from the atomic quad word memory operations.
30049 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
30050 support to separate non-atomic quad word operations from atomic
30051 quad word operations. Disable non-atomic quad word operations in
30052 little endian mode so that we don't have to swap words after the
30053 load and before the store.
30054 (quad_load_store_p): Add comment about atomic quad word support.
30055 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
30056 options printed with -mdebug=reg.
30058 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
30059 -mquad-memory-atomic as the test for whether we have quad word
30060 atomic instructions.
30061 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
30062 or -mp8-vector are used, allow byte/half-word atomic operations.
30064 * config/rs6000/sync.md (load_lockedti): Insure that the address
30065 is a proper indexed or indirect address for the lqarx instruction.
30066 On little endian systems, swap the hi/lo registers after the lqarx
30068 (load_lockedpti): Use indexed_or_indirect_operand predicate to
30069 insure the address is valid for the lqarx instruction.
30070 (store_conditionalti): Insure that the address is a proper indexed
30071 or indirect address for the stqcrx. instruction. On little endian
30072 systems, swap the hi/lo registers before doing the stqcrx.
30074 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
30075 insure the address is valid for the stqcrx. instruction.
30077 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
30078 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
30079 type of quad memory support is available.
30081 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
30083 PR regression/59915
30084 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
30085 there is a danger of looping.
30087 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
30089 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
30090 force flag_ira_loop_pressure if set via command line.
30092 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
30094 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
30095 (ashr_simd): New builtin handling DI mode.
30096 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
30097 (aarch64_sshr_simddi): New match pattern.
30098 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
30099 (vshrd_n_s64): Likewise.
30100 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
30102 2014-01-23 Nick Clifton <nickc@redhat.com>
30104 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
30105 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
30106 favour of mcu specific scripts.
30107 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
30110 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
30111 Alex Velenko <Alex.Velenko@arm.com>
30113 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
30114 (vaddv_s16): Likewise.
30115 (vaddv_s32): Likewise.
30116 (vaddv_u8): Likewise.
30117 (vaddv_u16): Likewise.
30118 (vaddv_u32): Likewise.
30119 (vaddvq_s8): Likewise.
30120 (vaddvq_s16): Likewise.
30121 (vaddvq_s32): Likewise.
30122 (vaddvq_s64): Likewise.
30123 (vaddvq_u8): Likewise.
30124 (vaddvq_u16): Likewise.
30125 (vaddvq_u32): Likewise.
30126 (vaddvq_u64): Likewise.
30127 (vaddv_f32): Likewise.
30128 (vaddvq_f32): Likewise.
30129 (vaddvq_f64): Likewise.
30130 (vmaxv_f32): Likewise.
30131 (vmaxv_s8): Likewise.
30132 (vmaxv_s16): Likewise.
30133 (vmaxv_s32): Likewise.
30134 (vmaxv_u8): Likewise.
30135 (vmaxv_u16): Likewise.
30136 (vmaxv_u32): Likewise.
30137 (vmaxvq_f32): Likewise.
30138 (vmaxvq_f64): Likewise.
30139 (vmaxvq_s8): Likewise.
30140 (vmaxvq_s16): Likewise.
30141 (vmaxvq_s32): Likewise.
30142 (vmaxvq_u8): Likewise.
30143 (vmaxvq_u16): Likewise.
30144 (vmaxvq_u32): Likewise.
30145 (vmaxnmv_f32): Likewise.
30146 (vmaxnmvq_f32): Likewise.
30147 (vmaxnmvq_f64): Likewise.
30148 (vminv_f32): Likewise.
30149 (vminv_s8): Likewise.
30150 (vminv_s16): Likewise.
30151 (vminv_s32): Likewise.
30152 (vminv_u8): Likewise.
30153 (vminv_u16): Likewise.
30154 (vminv_u32): Likewise.
30155 (vminvq_f32): Likewise.
30156 (vminvq_f64): Likewise.
30157 (vminvq_s8): Likewise.
30158 (vminvq_s16): Likewise.
30159 (vminvq_s32): Likewise.
30160 (vminvq_u8): Likewise.
30161 (vminvq_u16): Likewise.
30162 (vminvq_u32): Likewise.
30163 (vminnmv_f32): Likewise.
30164 (vminnmvq_f32): Likewise.
30165 (vminnmvq_f64): Likewise.
30167 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
30169 * config/aarch64/aarch64-simd.md
30170 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
30171 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
30172 (*aarch64_mul3_elt<mode>): Likewise.
30173 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
30174 (*aarch64_mul3_elt_to_64v2df): Likewise.
30175 (*aarch64_mla_elt<mode>): Likewise.
30176 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
30177 (*aarch64_mls_elt<mode>): Likewise.
30178 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
30179 (*aarch64_fma4_elt<mode>): Likewise.
30180 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
30181 (*aarch64_fma4_elt_to_64v2df): Likewise.
30182 (*aarch64_fnma4_elt<mode>): Likewise.
30183 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
30184 (*aarch64_fnma4_elt_to_64v2df): Likewise.
30185 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
30186 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
30187 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
30188 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
30189 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
30190 (aarch64_sqdmull_lane<mode>_internal): Likewise.
30191 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
30193 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
30195 * config/aarch64/aarch64-simd.md
30196 (aarch64_be_checked_get_lane<mode>): New define_expand.
30197 * config/aarch64/aarch64-simd-builtins.def
30198 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
30199 New builtin definition.
30200 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
30201 Use new safe be builtin.
30203 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
30205 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
30207 (aarch64_be_st1<mode>): Likewise.
30208 (aarch_ld1<VALL:mode>): Define_expand modified.
30209 (aarch_st1<VALL:mode>): Likewise.
30210 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
30211 (UNSPEC_ST1): Likewise.
30213 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
30215 * config/microblaze/microblaze.md: Add trap insn and attribute
30217 2014-01-23 Dodji Seketeli <dodji@redhat.com>
30219 PR preprocessor/58580
30220 * input.h (location_get_source_line): Take an additional line_size
30222 (void diagnostics_file_cache_fini): Declare new function.
30223 * input.c (struct fcache): New type.
30224 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
30225 New static constants.
30226 (diagnostic_file_cache_init, total_lines_num)
30227 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
30228 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
30229 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
30230 (get_next_line, read_next_line, goto_next_line, read_line_num):
30231 New static function definitions.
30232 (diagnostic_file_cache_fini): New function.
30233 (location_get_source_line): Take an additional output line_len
30234 parameter. Re-write using lookup_or_add_file_to_cache_tab and
30236 * diagnostic.c (diagnostic_finish): Call
30237 diagnostic_file_cache_fini.
30238 (adjust_line): Take an additional input parameter for the length
30239 of the line, rather than calculating it with strlen.
30240 (diagnostic_show_locus): Adjust the use of
30241 location_get_source_line and adjust_line with respect to their new
30242 signature. While displaying a line now, do not stop at the first
30243 null byte. Rather, display the zero byte as a space and keep
30244 going until we reach the size of the line.
30245 * Makefile.in: Add vec.o to OBJS-libcommon
30247 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
30248 Ilya Tocar <ilya.tocar@intel.com>
30250 * config/i386/avx512fintrin.h (_mm512_kmov): New.
30251 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
30252 (__builtin_ia32_kmov16): Ditto.
30253 * config/i386/i386.md (UNSPEC_KMOV): New.
30256 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
30258 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
30259 (_mm512_storeu_si512): Ditto.
30261 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
30264 * rtl.h (get_referenced_operands): Declare.
30265 * recog.c (get_referenced_operands): New function.
30266 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
30267 operands have been referenced when recording LO_SUM references.
30269 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
30271 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
30273 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
30275 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
30276 Enable for generic and recent AMD targets.
30278 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
30280 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
30281 ARG_SIZE note when adjustment was eliminated.
30283 2014-01-22 Jeff Law <law@redhat.com>
30285 PR tree-optimization/59597
30286 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
30287 in file. Accept new argument REGISTERING and use it to modify
30288 dump output appropriately.
30289 (register_jump_thread): Corresponding changes.
30290 (mark_threaded_blocks): Reinstate code to cancel unprofitable
30291 thread paths involving joiner blocks. Add code to dump cancelled
30292 jump threading paths.
30294 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
30296 PR rtl-optimization/59477
30297 * lra-constraints.c (inherit_in_ebb): Process call for living hard
30298 regs. Update reloads_num and potential_reload_hard_regs for all insns.
30300 2014-01-22 Tom Tromey <tromey@redhat.com>
30302 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
30304 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
30306 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
30308 PR rtl-optimization/59896
30309 * lra-constraints.c (process_alt_operands): Check unused note for
30310 matched operands of insn with no output reloads.
30312 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
30314 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
30315 (mips_move_from_gpr_cost): Likewise.
30317 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
30319 PR rtl-optimization/59858
30320 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
30321 ira_class_hard_regs_num.
30322 (process_alt_operands): Increase reject for dying matched operand.
30324 2014-01-21 Jakub Jelinek <jakub@redhat.com>
30327 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
30328 smaller than size, perform several stores or loads and stores
30329 at dst + count - size to store or copy all of size bytes, rather
30330 than just last modesize bytes.
30332 2014-01-20 DJ Delorie <dj@redhat.com>
30334 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
30335 that CLOBBERs are REGs before propogating their values.
30337 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
30339 PR middle-end/59789
30340 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
30341 (cgraph_inline_failed_type): New function.
30342 * cgraph.h (DEFCIFCODE): Add type.
30343 (cgraph_inline_failed_type_t): New enum.
30344 (cgraph_inline_failed_type): New prototype.
30345 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
30346 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
30347 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
30348 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
30349 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
30350 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
30351 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
30352 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
30353 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
30354 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
30355 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
30356 OPTIMIZATION_MISMATCH.
30357 * tree-inline.c (expand_call_inline): Emit errors during
30358 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
30360 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
30363 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
30364 mode attribute in insn output.
30366 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
30368 * output.h (output_constant): Delete.
30369 * varasm.c (output_constant): Make private.
30371 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
30373 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
30375 2014-01-20 Jakub Jelinek <jakub@redhat.com>
30377 PR middle-end/59860
30378 * tree.h (fold_builtin_strcat): New prototype.
30379 * builtins.c (fold_builtin_strcat): No longer static. Add len
30380 argument, if non-NULL, don't call c_strlen. Optimize
30381 directly into __builtin_memcpy instead of __builtin_strcpy.
30382 (fold_builtin_2): Adjust fold_builtin_strcat caller.
30383 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
30385 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
30387 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
30388 for SImode_address_operand operands, having only a REG argument.
30390 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
30392 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
30393 loader name using mbig-endian.
30394 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
30396 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
30398 * doc/invoke.texi (-march): Clarify documentation for AArch64.
30399 (-mtune): Likewise.
30402 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
30404 * config/aarch64/aarch64-protos.h
30405 (aarch64_cannot_change_mode_class_ptr): Declare.
30406 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
30407 aarch64_cannot_change_mode_class_ptr): New.
30408 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
30409 backend hook aarch64_cannot_change_mode_class.
30411 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
30413 * common/config/aarch64/aarch64-common.c
30414 (aarch64_handle_option): Don't handle any option order logic here.
30415 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
30416 selected_cpu, warn on architecture version mismatch.
30417 (aarch64_override_options): Fix parsing order for option strings.
30419 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
30420 Iain Sandoe <iain@codesourcery.com>
30423 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
30424 warning. Amend comment to reflect current functionality.
30426 2014-01-20 Richard Biener <rguenther@suse.de>
30428 PR middle-end/59860
30429 * builtins.c (fold_builtin_strcat): Remove case better handled
30430 by tree-ssa-strlen.c.
30432 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
30434 * config/aarch64/aarch64.opt
30435 (mcpu, march, mtune): Make case-insensitive.
30437 2014-01-20 Jakub Jelinek <jakub@redhat.com>
30440 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
30441 if operands[1] is a REG or ZERO_EXTEND of a REG.
30443 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
30445 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
30447 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
30449 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
30450 long non-pic millicode calls.
30452 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
30454 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
30456 2014-01-19 Kito Cheng <kito@0xlab.org>
30458 * builtins.c (expand_movstr): Check movstr expand done or fail.
30460 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30461 H.J. Lu <hongjiu.lu@intel.com>
30464 * config/i386/i386.md (*lea<mode>): Zero-extend return register
30465 to DImode for zero-extended addresses.
30467 2014-01-19 Jakub Jelinek <jakub@redhat.com>
30469 PR rtl-optimization/57763
30470 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
30471 on the new indirect jump_insn and increment LABEL_NUSES (label).
30473 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
30477 * config.gcc (x86_archs): New variable.
30478 (x86_64_archs): Likewise.
30479 (x86_cpus): Likewise.
30480 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
30481 --with-arch/--with-cpu= options.
30482 Support --with-arch=/--with-cpu={nehalem,westmere,
30483 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
30485 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30487 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
30488 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
30490 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30492 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
30494 2014-01-18 Jakub Jelinek <jakub@redhat.com>
30497 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
30498 clear cpp_get_options (parse_in)->warn_unused_macros for
30499 ix86_target_macros_internal with cpp_define.
30501 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
30503 * jump.c (delete_related_insns): Keep (use (insn))s.
30504 * reorg.c (redundant_insn): Check for barriers too.
30506 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30508 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
30510 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
30512 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
30513 call to $$dyncall when TARGET_LONG_CALLS is true.
30515 2014-01-17 Jeff Law <law@redhat.com>
30517 * ree.c (combine_set_extension): Temporarily disable test for
30518 changing number of hard registers.
30520 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
30522 PR middle-end/58125
30523 * ipa-inline-analysis.c (inline_free_summary):
30524 Do not free summary of aliases.
30526 2014-01-17 Jakub Jelinek <jakub@redhat.com>
30528 PR middle-end/59706
30529 * gimplify.c (gimplify_expr): Use create_tmp_var
30530 instead of create_tmp_var_raw. If cond doesn't have
30531 integral type, don't add the IFN_ANNOTATE builtin at all.
30533 2014-01-17 Martin Jambor <mjambor@suse.cz>
30536 * ipa-cp.c (prev_edge_clone): New variable.
30537 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
30538 Also resize prev_edge_clone vector.
30539 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
30540 (ipcp_edge_removal_hook): New function.
30541 (ipcp_driver): Register ipcp_edge_removal_hook.
30543 2014-01-17 Andrew Pinski <apinski@cavium.com>
30544 Steve Ellcey <sellcey@mips.com>
30547 * config/mips/mips.c (mips_print_operand): Check operand mode instead
30550 2014-01-17 Jeff Law <law@redhat.com>
30552 PR middle-end/57904
30553 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
30554 so that pass_ccp runs first.
30556 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30558 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
30559 (ix86_adjust_cost): Use !TARGET_XXX.
30560 (do_reorder_for_imul): Likewise.
30561 (swap_top_of_ready_list): Likewise.
30562 (ix86_sched_reorder): Likewise.
30564 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30566 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
30567 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
30568 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
30569 (intel_memset): New. Duplicate slm_memset.
30570 (intel_cost): New. Duplicate slm_cost.
30571 (m_INTEL): New macro.
30572 (processor_target_table): Add "intel".
30573 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
30574 with PROCESSOR_INTEL for "intel".
30575 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
30576 PROCESSOR_SILVERMONT.
30577 (ix86_issue_rate): Likewise.
30578 (ix86_adjust_cost): Likewise.
30579 (ia32_multipass_dfa_lookahead): Likewise.
30580 (swap_top_of_ready_list): Likewise.
30581 (ix86_sched_reorder): Likewise.
30582 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
30583 instead of TARGET_OPT_AGU.
30584 * config/i386/i386.h (TARGET_INTEL): New.
30585 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
30586 (processor_type): Add PROCESSOR_INTEL.
30587 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
30588 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
30590 2014-01-17 Marek Polacek <polacek@redhat.com>
30593 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
30596 2014-01-17 Richard Biener <rguenther@suse.de>
30598 PR tree-optimization/46590
30599 * opts.c (default_options_table): Add entries for
30600 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
30601 all enabled at -O1 but not for -Og.
30602 * common.opt (fbranch-count-reg): Remove Init(1).
30603 (fmove-loop-invariants): Likewise.
30604 (ftree-pta): Likewise.
30606 2014-01-17 Jakub Jelinek <jakub@redhat.com>
30608 * config/i386/i386.c (ix86_data_alignment): For compatibility with
30609 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
30610 decls to at least the GCC 4.8 used alignments.
30613 * tree-nested.c (convert_nonlocal_reference_stmt,
30614 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
30615 of GIMPLE_BIND stmts, adjust associated decls.
30617 2014-01-17 Richard Biener <rguenther@suse.de>
30619 PR tree-optimization/46590
30620 * vec.h (vec<>::bseach): New member function implementing
30621 binary search according to C89 bsearch.
30622 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
30623 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
30624 bitmap pointer again. Make accesses_in_loop a flat array.
30625 (mem_ref_obstack): New global.
30626 (outermost_indep_loop): Adjust for mem_ref->stored changes.
30627 (mark_ref_stored): Likewise.
30628 (ref_indep_loop_p_2): Likewise.
30629 (set_ref_stored_in_loop): New helper function.
30630 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
30631 (memref_free): Adjust.
30632 (record_mem_ref_loc): Simplify.
30633 (gather_mem_refs_stmt): Adjust.
30634 (sort_locs_in_loop_postorder_cmp): New function.
30635 (analyze_memory_references): Sort accesses_in_loop after
30636 loop postorder number.
30637 (find_ref_loc_in_loop_cmp): New function.
30638 (for_all_locs_in_loop): Find relevant cluster of locs in
30639 accesses_in_loop and iterate without recursion.
30640 (execute_sm): Avoid uninit warning.
30641 (struct ref_always_accessed): Simplify.
30642 (ref_always_accessed::operator ()): Likewise.
30643 (ref_always_accessed_p): Likewise.
30644 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
30645 loop postorder numbers here.
30646 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
30649 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
30652 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
30653 on decls for which assemble_alias has been called.
30655 2014-01-17 Nick Clifton <nickc@redhat.com>
30657 * config/msp430/msp430.opt: (mcpu): New option.
30658 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
30659 (msp430_option_override): Parse target_cpu. If the MCU name
30660 matches a generic string, clear target_mcu.
30661 (msp430_attr): Allow numeric interrupt values up to 63.
30662 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
30663 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
30665 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
30667 * config/msp430/msp430.md (popm): Use %J rather than %I.
30668 (addsi3): Use msp430_nonimmediate_operand for operand 2.
30669 (addhi_cy_i): Use immediate_operand for operand 2.
30670 * doc/invoke.texi: Document -mcpu option.
30672 2014-01-17 Richard Biener <rguenther@suse.de>
30674 PR rtl-optimization/38518
30675 * df.h (df_analyze_loop): Declare.
30676 * df-core.c: Include cfgloop.h.
30677 (df_analyze_1): Split out main part of df_analyze.
30678 (df_analyze): Adjust.
30679 (loop_inverted_post_order_compute): New function.
30680 (loop_post_order_compute): Likewise.
30681 (df_analyze_loop): New function avoiding whole-function
30682 postorder computes.
30683 * loop-invariant.c (find_defs): Use df_analyze_loop.
30684 (find_invariants): Adjust.
30685 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
30687 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
30689 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
30690 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
30692 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
30694 * ipa-ref.c (ipa_remove_stmt_references): Fix references
30695 traversal when removing references.
30697 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
30700 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
30702 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
30704 PR middle-end/56791
30705 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
30706 pushing a reload for an autoinc when we had previously reloaded an
30707 inner part of the address.
30709 2014-01-16 Jakub Jelinek <jakub@redhat.com>
30711 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
30713 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
30714 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
30715 when not giving up or versioning for alias only because of
30717 (vect_analyze_data_ref_dependences): Set to true.
30718 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
30720 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
30721 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
30724 PR middle-end/58344
30725 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
30728 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
30729 operand 0 predicate for gathers, use a new pseudo as subtarget.
30731 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
30733 PR middle-end/59609
30734 * lra-constraints.c (process_alt_operands): Add printing debug info.
30735 Check absence of input/output reloads for matched operands too.
30737 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
30739 PR rtl-optimization/59835
30740 * ira.c (ira_init_register_move_cost): Increase cost for
30743 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
30745 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
30747 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
30750 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
30751 non-register objects. Use gen_(high/low)part more consistently.
30754 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
30757 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
30758 endian support, remove tests for WORDS_BIG_ENDIAN.
30759 (p8_mfvsrd_3_<mode>): Likewise.
30760 (reload_gpr_from_vsx<mode>): Likewise.
30761 (reload_gpr_from_vsxsf): Likewise.
30762 (p8_mfvsrd_4_disf): Likewise.
30764 2014-01-16 Richard Biener <rguenther@suse.de>
30766 PR rtl-optimization/46590
30767 * lcm.c (compute_antinout_edge): Use postorder iteration.
30768 (compute_laterin): Use inverted postorder iteration.
30770 2014-01-16 Nick Clifton <nickc@redhat.com>
30772 PR middle-end/28865
30773 * varasm.c (output_constant): Return the number of bytes actually
30775 (output_constructor_array_range): Update the field size with the
30776 number of bytes emitted by output_constant.
30777 (output_constructor_regular_field): Likewise. Also do not
30778 complain if the total number of bytes emitted is now greater
30779 than the expected fieldpos.
30780 * output.h (output_constant): Update prototype and descriptive comment.
30782 2014-01-16 Marek Polacek <polacek@redhat.com>
30784 PR middle-end/59827
30785 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
30786 it is error_mark_node.
30788 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
30790 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
30791 VALID_AVX256_REG_OR_OI_MODE.
30793 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
30795 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
30796 current procedure should be profiled.
30798 2014-01-15 Andrew Pinski <apinski@cavium.com>
30800 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
30801 of moving from/to the STACK_REG register class.
30803 2014-01-15 Richard Henderson <rth@redhat.com>
30806 * reginfo.c (global_regs_decl): Globalize.
30807 * rtl.h (global_regs_decl): Declare.
30808 * ira.c (do_reload): Diagnose frame_pointer_needed and it
30809 reserved via global_regs.
30811 2014-01-15 Teresa Johnson <tejohnson@google.com>
30813 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
30815 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
30817 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
30818 and vmulosh rather than call gen_vec_widen_smult_*.
30819 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
30820 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
30821 (vec_widen_smult_even_v16qi): Likewise.
30822 (vec_widen_umult_even_v8hi): Likewise.
30823 (vec_widen_smult_even_v8hi): Likewise.
30824 (vec_widen_umult_odd_v16qi): Likewise.
30825 (vec_widen_smult_odd_v16qi): Likewise.
30826 (vec_widen_umult_odd_v8hi): Likewise.
30827 (vec_widen_smult_odd_v8hi): Likewise.
30828 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
30829 vmuloub rather than call gen_vec_widen_umult_*.
30830 (vec_widen_umult_lo_v16qi): Likewise.
30831 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
30832 vmulosb rather than call gen_vec_widen_smult_*.
30833 (vec_widen_smult_lo_v16qi): Likewise.
30834 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
30835 rather than call gen_vec_widen_umult_*.
30836 (vec_widen_umult_lo_v8hi): Likewise.
30837 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
30838 rather than call gen_vec_widen_smult_*.
30839 (vec_widen_smult_lo_v8hi): Likewise.
30841 2014-01-15 Jeff Law <law@redhat.com>
30843 PR tree-optimization/59747
30844 * ree.c (find_and_remove_re): Properly handle case where a second
30845 eliminated extension requires widening a copy created for elimination
30846 of a prior extension.
30847 (combine_set_extension): Ensure that the number of hard regs needed
30848 for a destination register does not change when we widen it.
30850 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
30852 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
30853 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
30854 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
30855 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
30856 (avr-*-rtems*): Likewise.
30857 (bfin*-rtems*): Likewise.
30858 (moxie-*-rtems*): Likewise.
30859 (h8300-*-rtems*): Likewise.
30860 (i[34567]86-*-rtems*): Likewise.
30861 (lm32-*-rtems*): Likewise.
30862 (m32r-*-rtems*): Likewise.
30863 (m68k-*-rtems*): Likewise.
30864 (microblaze*-*-rtems*): Likewise.
30865 (mips*-*-rtems*): Likewise.
30866 (powerpc-*-rtems*): Likewise.
30867 (sh-*-rtems*): Likewise.
30868 (sparc-*-rtems*): Likewise.
30869 (sparc64-*-rtems*): Likewise.
30870 (v850-*-rtems*): Likewise.
30871 (m32c-*-rtems*): Likewise.
30873 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
30875 PR rtl-optimization/59511
30876 * ira.c (ira_init_register_move_cost): Use memory costs for some
30877 cases of register move cost calculations.
30878 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
30879 instead of BB frequency.
30880 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
30881 * lra-assigns.c (find_hard_regno_for): Ditto.
30883 2014-01-15 Richard Biener <rguenther@suse.de>
30885 PR tree-optimization/59822
30886 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
30887 (vectorizable_load): Use it to hoist defs of uses of invariant
30888 loads out of the loop.
30890 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
30891 Kugan Vivekanandarajah <kuganv@linaro.org>
30894 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
30897 2014-01-15 Richard Biener <rguenther@suse.de>
30899 PR rtl-optimization/59802
30900 * lcm.c (compute_available): Use inverted postorder to seed
30901 the initial worklist.
30903 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30906 * config/s390/s390.c (s390_preferred_reload_class): Don't return
30907 ADDR_REGS for invalid symrefs in non-PIC code.
30909 2014-01-15 Jakub Jelinek <jakub@redhat.com>
30912 * builtins.c (determine_block_size): Initialize *probable_max_size
30913 even if len_rtx is CONST_INT.
30915 2014-01-14 Andrew Pinski <apinski@cavium.com>
30917 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
30918 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
30919 (cortexa53_tunings): Likewise.
30920 (aarch64_sched_issue_rate): New function.
30921 (TARGET_SCHED_ISSUE_RATE): Define.
30923 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
30925 * ira-costs.c (find_costs_and_classes): Add missed
30926 ira_init_register_move_cost_if_necessary.
30928 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
30931 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
30933 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
30936 * config/i386/i386.c (type_natural_mode): Add a bool parameter
30937 to indicate if type is used for function return value. Warn ABI
30938 change if the vector mode isn't available for function return value.
30939 (ix86_function_arg_advance): Pass false to type_natural_mode.
30940 (ix86_function_arg): Likewise.
30941 (ix86_gimplify_va_arg): Likewise.
30942 (function_arg_32): Don't warn ABI change.
30943 (ix86_function_value): Pass true to type_natural_mode.
30944 (ix86_return_in_memory): Likewise.
30945 (ix86_struct_value_rtx): Removed.
30946 (TARGET_STRUCT_VALUE_RTX): Likewise.
30948 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
30950 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
30951 converting a conditional jump into a conditional return.
30953 2014-01-14 Richard Biener <rguenther@suse.de>
30955 PR tree-optimization/58921
30956 PR tree-optimization/59006
30957 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
30958 hoisting invariant stmts.
30959 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
30960 invariant loads on the preheader edge if possible.
30962 2014-01-14 Joey Ye <joey.ye@arm.com>
30964 * doc/plugin.texi (Building GCC plugins): Update to C++.
30966 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
30968 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
30969 (_mm_rcp28_round_ss): Ditto.
30970 (_mm_rsqrt28_round_sd): Ditto.
30971 (_mm_rsqrt28_round_ss): Ditto.
30972 (_mm_rcp28_sd): Ditto.
30973 (_mm_rcp28_ss): Ditto.
30974 (_mm_rsqrt28_sd): Ditto.
30975 (_mm_rsqrt28_ss): Ditto.
30976 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
30977 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
30978 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
30979 (IX86_BUILTIN_RCP28SD): Ditto.
30980 (IX86_BUILTIN_RCP28SS): Ditto.
30981 (IX86_BUILTIN_RSQRT28SD): Ditto.
30982 (IX86_BUILTIN_RSQRT28SS): Ditto.
30983 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
30984 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
30985 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
30986 (ix86_expand_special_args_builtin): Expand new FTYPE.
30987 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
30988 (srcp14<mode>): Make insn unary.
30989 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
30990 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
30991 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
30992 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
30993 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
30994 Fix rounding: make it SAE only.
30995 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
30997 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
30999 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
31000 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
31001 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
31002 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
31003 (round_saeonly_mask_scalar_operand4): Ditto.
31004 (round_saeonly_mask_scalar_op3): Ditto.
31005 (round_saeonly_mask_scalar_op4): Ditto.
31007 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31009 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
31010 Implement -maltivec=be for vec_insert and vec_extract.
31012 2014-01-10 DJ Delorie <dj@redhat.com>
31014 * config/msp430/msp430.md (call_internal): Don't allow memory
31015 references with SP as the base register.
31016 (call_value_internal): Likewise.
31017 * config/msp430/constraints.md (Yc): New. For memory references
31018 that don't use SP as a base register.
31020 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
31021 "an integer without a # prefix"
31022 * config/msp430/msp430.md (epilogue_helper): Use it.
31024 2014-01-13 Jakub Jelinek <jakub@redhat.com>
31027 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
31028 AVX512F gather builtins.
31029 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
31030 on gather decls with INTEGER_TYPE masktype.
31031 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
31032 directly into the builtin rather than hoisting it before loop.
31034 PR tree-optimization/59387
31035 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
31036 (scev_const_prop): If folded_casts and type has undefined overflow,
31037 use force_gimple_operand instead of force_gimple_operand_gsi and
31038 for each added stmt if it is assign with
31039 arith_code_with_undefined_signed_overflow, call
31040 rewrite_to_defined_overflow.
31041 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
31042 gimple-fold.h instead.
31043 (arith_code_with_undefined_signed_overflow,
31044 rewrite_to_defined_overflow): Moved to ...
31045 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
31046 rewrite_to_defined_overflow): ... here. No longer static.
31047 Include gimplify-me.h.
31048 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
31049 rewrite_to_defined_overflow): New prototypes.
31051 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31053 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
31055 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
31057 * builtins.c (get_object_alignment_2): Minor tweak.
31058 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
31060 2014-01-13 Christian Bruel <christian.bruel@st.com>
31062 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
31063 optimized non constant lengths.
31065 2014-01-13 Jakub Jelinek <jakub@redhat.com>
31068 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
31069 load as __atomic_load_N if possible.
31071 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
31073 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
31075 (rs6000_expand_builtin): Adjust call.
31077 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
31080 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
31081 * config/rs6000/rs6000.c: Include target-globals.h.
31082 (rs6000_set_current_function): Instead of doing target_reinit
31083 unconditionally, use save_target_globals_default_opts and
31084 restore_target_globals.
31086 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
31088 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
31089 (rs6000_expand_builtin): Handle mffs and mtfsf.
31090 (rs6000_init_builtins): Define mffs and mtfsf.
31091 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
31092 (rs6000_mffs): New pattern.
31093 (rs6000_mtfsf): New pattern.
31095 2014-01-11 Bin Cheng <bin.cheng@arm.com>
31097 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
31098 Start narrowing with START. Apply candidate-use pair
31099 and check overall cost in narrowing.
31100 (iv_ca_prune): Pass new argument.
31102 2014-01-10 Jeff Law <law@redhat.com>
31104 PR middle-end/59743
31105 * ree.c (combine_reaching_defs): Ensure the defining statement
31106 occurs before the extension when optimizing extensions with
31107 different source and destination hard registers.
31109 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
31112 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
31113 vtables into the type inheritance graph.
31115 2014-01-10 Jakub Jelinek <jakub@redhat.com>
31117 PR rtl-optimization/59754
31118 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
31119 modes in the REGNO != REGNO case.
31121 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31123 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
31125 2014-01-10 Jakub Jelinek <jakub@redhat.com>
31127 PR tree-optimization/59745
31128 * tree-predcom.c (tree_predictive_commoning_loop): Call
31129 free_affine_expand_cache if giving up because components is NULL.
31131 * target-globals.c (save_target_globals): Allocate < 4KB structs using
31132 GC in payload of target_globals struct instead of allocating them on
31133 the heap and the larger structs separately using GC.
31134 * target-globals.h (struct target_globals): Make regs, hard_regs,
31135 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
31136 of GTY((skip)) and change type to void *.
31137 (reset_target_globals): Cast loads from those fields to corresponding
31140 2014-01-10 Steve Ellcey <sellcey@mips.com>
31143 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
31144 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
31145 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
31147 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
31150 * aarch64-modes.def (CC_Zmode): New flags mode.
31151 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
31152 represents an equality.
31153 (aarch64_get_condition_code): Handle CC_Zmode.
31154 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
31156 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
31158 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
31159 extraction in good case.
31161 2014-01-10 Richard Biener <rguenther@suse.de>
31163 PR tree-optimization/59374
31164 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
31165 checking after SLP discovery. Mark stmts not participating
31166 in any SLP instance properly.
31168 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31170 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
31171 when handling a SET rtx.
31173 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31175 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
31176 (cortex-a57): Likewise.
31177 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
31179 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31181 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
31182 non-iwmmxt builtins.
31184 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
31188 * ipa-devirt.c record_target_from_binfo): Take as argument
31189 stack of binfos and lookup matching one for virtual inheritance.
31190 (possible_polymorphic_call_targets_1): Update.
31192 2014-01-10 Huacai Chen <chenhc@lemote.com>
31194 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
31195 kernel strings for Loongson-2E/2F/3A.
31197 2014-01-10 Jakub Jelinek <jakub@redhat.com>
31199 PR middle-end/59670
31200 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
31201 is_gimple_call before calling gimple_call_internal_p.
31203 2014-01-09 Steve Ellcey <sellcey@mips.com>
31205 * Makefile.in (TREE_FLOW_H): Remove.
31206 (TREE_SSA_H): Add file names from tree-flow.h.
31207 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
31208 * tree.h: Remove tree-flow.h reference.
31209 * hash-table.h: Remove tree-flow.h reference.
31210 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
31211 reference with tree-ssa-loop.h.
31213 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31215 * doc/invoke.texi: Add -maltivec={be,le} options, and document
31216 default element-order behavior for -maltivec.
31217 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
31218 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
31219 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
31220 when targeting big endian, at least for now.
31221 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
31223 2014-01-09 Jakub Jelinek <jakub@redhat.com>
31225 PR middle-end/47735
31226 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
31227 var satisfies use_register_for_decl, just take into account type
31228 alignment, rather than decl alignment.
31230 PR tree-optimization/59622
31231 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
31232 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
31233 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
31234 Don't devirtualize for inplace at all. For targets.length () == 1,
31235 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
31237 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
31239 * config/i386/i386.md (cpu): Remove the unused btver1.
31241 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
31243 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
31245 2014-01-09 Jakub Jelinek <jakub@redhat.com>
31248 * tree-core.h (struct target_globals): New forward declaration.
31249 (struct tree_target_option): Add globals field.
31250 * tree.h (TREE_TARGET_GLOBALS): Define.
31251 (prepare_target_option_nodes_for_pch): New prototype.
31252 * target-globals.h (struct target_globals): Define even if
31253 !SWITCHABLE_TARGET.
31254 * tree.c (prepare_target_option_node_for_pch,
31255 prepare_target_option_nodes_for_pch): New functions.
31256 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
31257 * config/i386/i386.c: Include target-globals.h.
31258 (ix86_set_current_function): Instead of doing target_reinit
31259 unconditionally, use save_target_globals_default_opts and
31260 restore_target_globals.
31262 2014-01-09 Richard Biener <rguenther@suse.de>
31264 PR tree-optimization/59715
31265 * tree-cfg.h (split_critical_edges): Declare.
31266 * tree-cfg.c (split_critical_edges): Export.
31267 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
31269 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
31271 * cfgexpand.c (expand_stack_vars): Optionally disable
31272 asan stack protection.
31273 (expand_used_vars): Likewise.
31274 (partition_stack_vars): Likewise.
31275 * asan.c (asan_emit_stack_protection): Optionally disable
31276 after return stack usage.
31277 (instrument_derefs): Optionally disable memory access instrumentation.
31278 (instrument_builtin_call): Likewise.
31279 (instrument_strlen_call): Likewise.
31280 (asan_protect_global): Optionally disable global variables protection.
31281 * doc/invoke.texi: Added doc for new options.
31282 * params.def: Added new options.
31283 * params.h: Likewise.
31285 2014-01-09 Jakub Jelinek <jakub@redhat.com>
31287 PR rtl-optimization/59724
31288 * ifcvt.c (cond_exec_process_if_block): Don't call
31289 flow_find_head_matching_sequence with 0 longest_match.
31290 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
31291 non-active insns if !stop_after.
31292 (try_head_merge_bb): Revert 2014-01-07 changes.
31294 2014-01-08 Jeff Law <law@redhat.com>
31296 * ree.c (get_sub_rtx): New function, extracted from...
31297 (merge_def_and_ext): Here.
31298 (combine_reaching_defs): Use get_sub_rtx.
31300 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
31302 * cgraph.h (varpool_variable_node): Do not choke on null node.
31304 2014-01-08 Catherine Moore <clm@codesourcery.com>
31306 * config/mips/mips.md (simple_return): Attempt to use JRC
31308 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
31310 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
31312 PR rtl-optimization/59137
31313 * reorg.c (steal_delay_list_from_target): Call update_block for
31315 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
31317 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31319 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
31320 two duplicate entries.
31322 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
31325 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
31327 * config/mips/mips.c (mips_truncated_op_cost): New function.
31328 (mips_rtx_costs): Adjust test for BADDU.
31329 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
31331 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
31333 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
31334 (*baddu_si): ...this new pattern.
31336 2014-01-08 Jakub Jelinek <jakub@redhat.com>
31339 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
31341 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
31343 PR middle-end/57748
31344 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
31346 (expand_expr, expand_normal): Adjust.
31347 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
31348 inner_reference_p. Use inner_reference_p to expand inner references.
31349 (store_expr): Adjust.
31350 * cfgexpand.c (expand_call_stmt): Adjust.
31352 2014-01-08 Rong Xu <xur@google.com>
31354 * gcov-io.c (gcov_var): Move from gcov-io.h.
31355 (gcov_position): Ditto.
31356 (gcov_is_error): Ditto.
31357 (gcov_rewrite): Ditto.
31358 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
31359 only part to libgcc/libgcov.h.
31361 2014-01-08 Marek Polacek <polacek@redhat.com>
31363 PR middle-end/59669
31364 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
31366 2014-01-08 Marek Polacek <polacek@redhat.com>
31369 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
31371 2014-01-08 Jakub Jelinek <jakub@redhat.com>
31373 PR rtl-optimization/59649
31374 * stor-layout.c (get_mode_bounds): For BImode return
31375 0 and STORE_FLAG_VALUE.
31377 2014-01-08 Richard Biener <rguenther@suse.de>
31379 PR middle-end/59630
31380 * gimple.h (is_gimple_builtin_call): Remove.
31381 (gimple_builtin_call_types_compatible_p): New.
31382 (gimple_call_builtin_p): New overload.
31383 * gimple.c (is_gimple_builtin_call): Remove.
31384 (validate_call): Rename to ...
31385 (gimple_builtin_call_types_compatible_p): ... this and export. Also
31386 check return types.
31387 (validate_type): New static function.
31388 (gimple_call_builtin_p): New overload and adjust.
31389 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
31390 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
31391 (gimple_fold_stmt_to_constant_1): Likewise.
31392 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
31394 2014-01-08 Richard Biener <rguenther@suse.de>
31396 PR middle-end/59471
31397 * gimplify.c (gimplify_expr): Gimplify register-register type
31398 VIEW_CONVERT_EXPRs to separate stmts.
31400 2014-01-07 Jeff Law <law@redhat.com>
31402 PR middle-end/53623
31403 * ree.c (combine_set_extension): Handle case where source
31404 and destination registers in an extension insn are different.
31405 (combine_reaching_defs): Allow source and destination registers
31406 in extension to be different under limited circumstances.
31407 (add_removable_extension): Remove restriction that the
31408 source and destination registers in the extension are the same.
31409 (find_and_remove_re): Emit a copy from the extension's
31410 destination to its source after the defining insn if
31411 the source and destination registers are different.
31413 PR middle-end/59285
31414 * ifcvt.c (merge_if_block): If we are merging a block with more than
31415 one successor with a block with no successors, remove any BARRIER
31416 after the second block.
31418 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
31420 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
31422 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
31425 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
31426 for 14-bit register offsets when INT14_OK_STRICT is false.
31428 2014-01-07 Roland Stigge <stigge@antcom.de>
31429 Michael Meissner <meissner@linux.vnet.ibm.com>
31432 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
31433 Only check TFmode for SPE constants. Don't check TImode or TDmode.
31435 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
31437 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
31440 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
31442 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
31443 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
31444 rtx is const0_rtx or not.
31446 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
31449 * target-globals.c (save_target_globals): Remove this_fn_optab
31451 * toplev.c: Include optabs.h.
31452 (target_reinit): Temporarily restore the global options if another
31453 set of options are in force.
31455 2014-01-07 Jakub Jelinek <jakub@redhat.com>
31457 PR rtl-optimization/58668
31458 * cfgcleanup.c (flow_find_cross_jump): Don't count
31459 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
31460 to determine what is counted.
31461 (flow_find_head_matching_sequence): Use active_insn_p to determine
31463 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
31465 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
31466 determine what is counted.
31468 PR tree-optimization/59643
31469 * tree-predcom.c (split_data_refs_to_components): If one dr is
31470 read and one write, determine_offset fails and the write isn't
31471 in the bad component, just put the read into the bad component.
31473 2014-01-07 Mike Stump <mikestump@comcast.net>
31474 Jakub Jelinek <jakub@redhat.com>
31477 * tree-core.h (struct tree_optimization_option): Change optabs
31478 type from unsigned char * to void *.
31479 * optabs.c (init_tree_optimization_optabs): Adjust
31480 TREE_OPTIMIZATION_OPTABS initialization.
31482 2014-01-06 Jakub Jelinek <jakub@redhat.com>
31485 * config/i386/i386.h (struct machine_function): Add
31486 no_drap_save_restore field.
31487 * config/i386/i386.c (ix86_save_reg): Use
31488 !cfun->machine->no_drap_save_restore instead of
31489 crtl->stack_realign_needed.
31490 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
31491 this function clears frame_pointer_needed. Set
31492 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
31493 and DRAP reg is needed.
31495 2014-01-06 Marek Polacek <polacek@redhat.com>
31498 * doc/implement-c.texi: Mention that other integer types are
31499 permitted as bit-field types in strictly conforming mode.
31501 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
31503 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
31504 is newly allocated.
31506 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
31508 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
31510 2014-01-06 Martin Jambor <mjambor@suse.cz>
31513 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
31515 * ipa-prop.c (ipa_print_node_params): Fix indentation.
31517 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
31521 * var-tracking.c (add_stores): Preserve the value of the source even if
31522 we don't record the store.
31524 2014-01-06 Terry Guo <terry.guo@arm.com>
31526 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
31528 2014-01-05 Iain Sandoe <iain@codesourcery.com>
31531 * config/darwin.c (darwin_function_section): Adjust return values to
31532 correspond to optimisation changes made in r206070.
31534 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
31536 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
31537 from prefetch_block tune setting.
31538 (nocona_cost): Correct size of prefetch block to 64.
31540 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
31542 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
31543 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
31544 used to save the static chain register in the computation of the offset
31545 from which the FP registers need to be restored.
31547 2014-01-04 Jakub Jelinek <jakub@redhat.com>
31549 PR tree-optimization/59519
31550 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
31551 ICE if get_current_def (current_new_name) is already non-NULL, as long
31552 as it is a phi result of some other phi in *new_exit_bb that has
31555 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
31556 or vmovdqu* for misaligned_operand.
31557 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
31558 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
31559 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
31560 aligned_mem for AVX512F masked aligned load and store builtins and for
31561 non-temporal moves.
31563 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
31565 PR tree-optimization/59651
31566 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
31567 Address range for negative step should be added by TYPE_SIZE_UNIT.
31569 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
31571 * config/m68k/m68k.c (handle_move_double): Handle pushes with
31572 overlapping registers also for registers other than the stack pointer.
31574 2014-01-03 Marek Polacek <polacek@redhat.com>
31577 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
31580 2014-01-03 Jakub Jelinek <jakub@redhat.com>
31583 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
31586 * config/i386/i386.md (MODE_SIZE): New mode attribute.
31587 (push splitter): Use <P:MODE_SIZE> instead of
31588 GET_MODE_SIZE (<P:MODE>mode).
31589 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
31590 (mov -1, reg peephole2): Likewise.
31591 * config/i386/sse.md (*mov<mode>_internal,
31592 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
31593 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
31594 *<code><mode>3, *andnot<mode>3<mask_name>,
31595 <mask_codefor><code><mode>3<mask_name>): Likewise.
31596 * config/i386/subst.md (mask_mode512bit_condition,
31597 sd_mask_mode512bit_condition): Likewise.
31599 2014-01-02 Xinliang David Li <davidxl@google.com>
31601 PR tree-optimization/59303
31602 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
31603 (dump_predicates): Better output format.
31604 (pred_equal_p): New function.
31605 (is_neq_relop_p): Ditto.
31606 (is_neq_zero_form_p): Ditto.
31607 (pred_expr_equal_p): Ditto.
31608 (pred_neg_p): Ditto.
31609 (simplify_pred): Ditto.
31610 (simplify_preds_2): Ditto.
31611 (simplify_preds_3): Ditto.
31612 (simplify_preds_4): Ditto.
31613 (simplify_preds): Ditto.
31614 (push_pred): Ditto.
31615 (push_to_worklist): Ditto.
31616 (get_pred_info_from_cmp): Ditto.
31617 (is_degenerated_phi): Ditto.
31618 (normalize_one_pred_1): Ditto.
31619 (normalize_one_pred): Ditto.
31620 (normalize_one_pred_chain): Ditto.
31621 (normalize_preds): Ditto.
31622 (normalize_cond_1): Remove function.
31623 (normalize_cond): Ditto.
31624 (is_gcond_subset_of): Ditto.
31625 (is_subset_of_any): Ditto.
31626 (is_or_set_subset_of): Ditto.
31627 (is_and_set_subset_of): Ditto.
31628 (is_norm_cond_subset_of): Ditto.
31629 (pred_chain_length_cmp): Ditto.
31630 (convert_control_dep_chain_into_preds): Type change.
31631 (find_predicates): Ditto.
31632 (find_def_preds): Ditto.
31633 (destroy_predicates_vecs): Ditto.
31634 (find_matching_predicates_in_rest_chains): Ditto.
31635 (use_pred_not_overlap_with_undef_path_pred): Ditto.
31636 (is_pred_expr_subset): Ditto.
31637 (is_pred_chain_subset_of): Ditto.
31638 (is_included_in): Ditto.
31639 (is_superset_of): Ditto.
31641 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
31643 Update copyright years.
31645 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
31647 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
31648 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
31649 config/arc/arc.md, config/arc/arc.opt,
31650 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
31651 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
31652 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
31653 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
31654 config/linux-protos.h, config/linux.c, config/winnt-c.c,
31655 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
31656 vtable-verify.c, vtable-verify.h: Use the standard form for the
31659 2014-01-02 Tobias Burnus <burnus@net-b.de>
31661 * gcc.c (process_command): Update copyright notice dates.
31662 * gcov-dump.c: Ditto.
31664 * doc/cpp.texi: Bump @copying's copyright year.
31665 * doc/cppinternals.texi: Ditto.
31666 * doc/gcc.texi: Ditto.
31667 * doc/gccint.texi: Ditto.
31668 * doc/gcov.texi: Ditto.
31669 * doc/install.texi: Ditto.
31670 * doc/invoke.texi: Ditto.
31672 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
31674 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
31676 2014-01-01 Jakub Jelinek <jakub@redhat.com>
31678 * config/i386/sse.md (*mov<mode>_internal): Guard
31679 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
31681 PR rtl-optimization/59647
31682 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
31683 new_rtx into UNSIGNED_FLOAT rtxes.
31685 Copyright (C) 2014 Free Software Foundation, Inc.
31687 Copying and distribution of this file, with or without modification,
31688 are permitted in any medium without royalty provided the copyright
31689 notice and this notice are preserved.