1 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
3 * config/rs6000/rs6000.md (div<mode>3): Fix comment. Use a different
4 insn for divides by integer powers of two.
5 (div<mode>3_sra, *div<mode>3_sra_dot, *div<mode>3_sra_dot2): New.
6 (mod<mode>3): Fix formatting.
7 (three anonymous define_insn and two define_split): Delete.
9 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
11 * config/rs6000/rs6000.md (ashr<mode>3, *ashr<mode>3, *ashrsi3_64,
12 *ashr<mode>3_dot, *ashr<mode>3_dot2): Clobber CA_REGNO.
13 (floatdisf2_internal2): Ditto.
14 (ashrdi3_no_power): Ditto. Fix formatting.
16 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
18 * config/rs6000/rs6000.md (ctz<mode>2, ffs<mode>2, popcount<mode>2,
19 popcntb<mode>2, popcntd<mode>2, parity<mode>2, parity<mode>2_cmpb):
22 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
24 * config/rs6000/rs6000.md (strlensi): Don't use subsi3 with a
25 constant, use addsi3 directly.
26 (three anonymous define_insn, two define_split): Delete.
27 (sub<mode>3): Move. Do not allow constant second operand.
28 Generate different insn for constant first operand.
29 (*subf<mode>3, *subf<mode>3_dot, *subf<mode>3_dot2): New.
30 (subf<mode>3_imm): New.
31 (ctz<mode>2, ffs<mode>2): Clobber CA_REGNO where required.
32 (*plus_ltu<mode>): Only handle registers.
33 (*plus_ltu<mode>_1): New. Handle integer third operand.
34 (*plus_gtu<mode>): Only handle registers.
35 (*plus_gtu<mode>_1): New. Handle integer third operand.
37 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
39 * config/rs6000/rs6000.md (iorxor): New code_iterator.
40 (iorxor): New code_attr.
41 (IORXOR): New code_attr.
42 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): Delete.
43 (ior<mode>3, xor<mode>3): Delete.
44 (<iorxor><mode>3): New.
45 (splitter for "big" integer ior, xor): New.
46 (*bool<mode>3): Move. Also handle AND.
47 (*bool<mode>3_dot, *bool<mode>3_dot2): Also handle AND.
48 (splitter for "big" integer ior, xor): Delete.
50 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
52 * config/rs6000/rs6000.md (*neg<mode>2_internal): Delete.
53 (two anonymous define_insn and two define_split): Delete.
54 (*neg<mode>2, *neg<mode>2_dot, *neg<mode>2_dot2): New.
56 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
58 * config/rs6000/rs6000.md (*one_cmpl<mode>2): Generate "not" insn.
59 (two anonymous define_insn and two define_split): Delete.
60 (*one_cmpl<mode>2_dot, *one_cmpl<mode>2_dot2): New.
62 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
64 * config/rs6000/rs6000.c (rs6000_rtx_costs) <NE>: New.
66 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
68 * config/rs6000/predicates.md (ca_operand): Allow subregs.
69 (input_operand): Do not allow ca_operand.
70 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): For the
71 carry bit, allow SImode and Pmode.
72 (rs6000_init_hard_regno_mode_ok): Make the carry bit class NO_REGS.
74 2014-09-21 Uros Bizjak <ubizjak@gmail.com>
76 * config/i386/i386.c (ix86_expand_call): Generate MS->SYSV extra
77 clobbered registers using clobber_reg. Remove UNSPEC decoration.
78 * config/i386/i386.md (unspec) <UNSPEC_MS_TO_SYSV_CALL>: Remove.
79 (*call_rex64_ms_sysv): Remove.
80 (*call_value_rex64_ms_sysv): Ditto.
81 * config/i386/predicates.md (call_rex64_ms_sysv_operation): Remove.
83 2014-09-20 Joern Rennecke <joern.rennecke@embecosm.com>
85 * config/epiphany/epiphany.md (sub_f_add_imm): Change constraint of
88 2014-09-20 Andreas Schwab <schwab@suse.de>
90 * config/ia64/ia64.md: Remove constraints from define_split
93 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
95 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
96 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
97 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
98 (get_dynamic_type): Remove.
99 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
100 (clear_speculation): Bring to ipa-deivrt.h
101 (get_class_context): Rename to ...
102 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
103 (contains_type_p): Update.
104 (get_dynamic_type): Rename to ...
105 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
106 (possible_polymorphic_call_targets): UPdate.
107 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
108 * ipa-prop.c (ipa_analyze_call_uses): Update.
110 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
112 * ipa-visibility.c (varpool_node::externally_visible_p): Do not
113 privatize dynamic TLS variables.
115 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
117 * diagnostic.c (warning_n): New function.
118 * diagnostic-core.h (warning_n): Declare.
119 * ipa-devirt.c (ipa_devirt): Handle singulars correctly;
120 output dynamic counts when available.
122 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
124 PR tree-optimization/63255
125 * ipa.c (symbol_table::remove_unreachable_nodes): Fix ordering
126 issue in setting body_removed flag.
128 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
131 * c-family/c-common.c (handle_alias_ifunc_attribute): Check
132 that visibility change is possible
133 (handle_weakref_attribute): Likewise.
134 * cgraph.h (symtab_node): Add method get_create and
135 field refuse_visibility_changes.
136 (symtab_node::get_create): New method.
137 * fold-const.c (tree_single_nonzero_warnv_p): Use get_create.
138 * varasm.c (mark_weak): Verify that visibility change is
141 2014-09-19 Michael Meissner <meissner@linux.vnet.ibm.com>
143 * config/rs6000/predicates.md (fusion_gpr_mem_load): Move testing
144 for base_reg_operand to be common between LO_SUM and PLUS.
145 (fusion_gpr_mem_combo): New predicate to match a fused address
146 that combines the addis and memory offset address.
148 * config/rs6000/rs6000-protos.h (fusion_gpr_load_p): Change
150 (emit_fusion_gpr_load): Likewise.
152 * config/rs6000/rs6000.c (fusion_gpr_load_p): Change calling
153 signature to pass each argument separately, rather than
154 using an operands array. Rewrite the insns found by peephole2 to
155 be a single insn, rather than hoping the insns will still be
156 together when the peephole pass is done. Drop being called via a
158 (emit_fusion_gpr_load): Change calling signature to be called from
159 the fusion_gpr_load_<mode> insns with a combined memory address
160 instead of the peephole pass passing the addis and offset
163 * config/rs6000/rs6000.md (UNSPEC_FUSION_GPR): New unspec for GPR
165 (power8 fusion peephole): Drop support for doing power8 via a
166 normal peephole that was created by the peephole2 pass.
167 (power8 fusion peephole2): Create a new insn with the fused
168 address, so that the fused operation is kept together after
169 register allocation is done.
170 (fusion_gpr_load_<mode>): Likewise.
172 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
175 * tree.c (need_assembler_name_p): Do not mangle variadic types.
177 2014-09-19 Segher Boessenkool <segher@kernel.crashing.org>
179 * recog.c (scratch_operand): Do not simply allow all hard registers:
180 only allow those that are allocatable.
182 2014-09-19 Felix Yang <felix.yang@huawei.com>
184 * cfgrtl.c ira.c ira-color.c ira-conflicts ira-lives.c: Update
185 comments and fix spacing to conform to coding style.
187 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
189 * genrecog.c (validate_pattern): Allow empty constraints in
192 2014-09-19 Aldy Hernandez <aldyh@redhat.com>
194 * dwarf2out.c (decl_ultimate_origin): Update comment.
195 * tree.c (block_ultimate_origin): Same.
197 2014-09-19 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
199 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p):
200 Update GCC version name to GCC 5.
201 (rs6000_function_arg_boundary): Likewise.
202 (rs6000_function_arg): Likewise.
204 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
206 * config/sh/sh.md: Fix use of constraints in define_split.
208 2014-09-19 Markus Trippelsdorf <markus@trippelsdorf.de>
211 * ipa-devirt.c (ipa_devirt): Bail out if odr_types_ptr is NULL.
213 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
215 * doc/md.texi (Modifiers): Consistently use "read/write"
216 nomenclature rather than "input/output".
217 * genrecog.c (constraints_supported_in_insn_p): New.
218 (validate_pattern): If needed, also check constraints on
219 MATCH_SCRATCH operands.
220 * genoutput.c (validate_insn_alternatives): Catch earlyclobber
221 operands with no '=' or '+' modifier.
223 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
225 * config/aarch64/aarch64.md (stack_protect_test_<mode>): Mark
226 scratch register as written.
228 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
230 * config/s390/s390.c (s390_emit_epilogue): Remove bogus
233 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
235 * config/s390/s390.md ("trunctdsd2", "extendsdtd2"): New
238 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
241 * config/s390/s390.c (s390_emit_epilogue): When doing the return
242 address load optimization force s390_optimize_prologue to leave it
243 that way. Only do the optimization if we already decided to push
244 r14 into a stack slot.
246 2014-09-19 Marat Zakirov <m.zakirov@samsung.com>
248 * asan.c (build_check_stmt): Alignment arg was added.
249 (asan_expand_check_ifn): Optimization for alignment >= 8.
251 2014-09-19 Olivier Hainque <hainque@adacore.com>
253 * config/i386/vxworksae.h: Remove obsolete definitions.
254 (STACK_CHECK_PROTECT): Define.
255 * config/i386/vx-common.h: Remove. Merge contents within
256 config/i386/vxworks.h.
257 * config.gcc (i?86-vxworks*): Use i386/vxworks.h instead of
260 2014-09-19 Olivier Hainque <hainque@adacore.com>
262 * config.gcc (powerpc-wrs-vxworksmils): New configuration.
263 * config/rs6000/t-vxworksmils: New file.
264 * config/rs6000/vxworksmils.h: New file.
266 2014-09-19 Olivier Hainque <hainque@adacore.com>
268 * varasm.c (default_section_type_flags): Flag .persistent.bss
269 sections as SECTION_BSS.
271 2014-09-19 Nick Clifton <nickc@redhat.com>
273 * config/rl78/rl78.c (rl78_expand_epilogue): Generate a USE of the
274 pop'ed registers so that DCE does not eliminate them.
276 2014-09-18 Jan Hubicka <hubicka@ucw.cz>
279 * ipa-devirt.c (odr_subtypes_equivalent_p): Fix thinko in a condition.
281 2014-09-18 Joseph Myers <joseph@codesourcery.com>
283 * system.h (LIBGCC2_TF_CEXT): Poison.
284 * config/i386/cygming.h (LIBGCC2_TF_CEXT): Remove.
285 * config/i386/darwin.h (LIBGCC2_TF_CEXT): Likewise.
286 * config/i386/dragonfly.h (LIBGCC2_TF_CEXT): Likewise.
287 * config/i386/freebsd.h (LIBGCC2_TF_CEXT): Likewise.
288 * config/i386/gnu-user-common.h (LIBGCC2_TF_CEXT): Likewise.
289 * config/i386/openbsdelf.h (LIBGCC2_TF_CEXT): Likewise.
290 * config/i386/sol2.h (LIBGCC2_TF_CEXT): Likewise.
291 * config/ia64/ia64.h (LIBGCC2_TF_CEXT): Likewise.
292 * config/ia64/linux.h (LIBGCC2_TF_CEXT): Likewise.
294 2014-09-19 Kito Cheng <kito@0xlab.org>
296 * except.h: Fix header guard.
297 * addresses.h: Add missing header guard.
298 * cfghooks.h: Likewise.
299 * collect-utils.h: Likewise.
300 * collect2-aix.h: Likewise.
301 * conditions.h: Likewise.
302 * cselib.h: Likewise.
303 * dwarf2asm.h: Likewise.
304 * graphds.h: Likewise.
305 * graphite-scop-detection.h: Likewise.
307 * hw-doloop.h: Likewise.
308 * incpath.h: Likewise.
309 * ipa-inline.h: Likewise.
310 * ipa-ref.h: Likewise.
311 * ira-int.h: Likewise.
313 * lra-int.h: Likewise.
315 * lto-section-names.h: Likewise.
316 * read-md.h: Likewise.
317 * reload.h: Likewise.
318 * rtl-error.h: Likewise.
319 * sdbout.h: Likewise.
320 * targhooks.h: Likewise.
321 * tree-affine.h: Likewise.
323 * xcoffout.h: Likewise.
325 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
328 * haifa-sched.c (schedule_block): Advance cycle at the end of BB
331 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
334 * lra.c (lra): Call recog_init.
336 2014-09-18 Jakub Jelinek <jakub@redhat.com>
339 * asan.c (transform_statements): Don't instrument clobber statements.
341 2014-09-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
343 * config/arm/neon.md (*movmisalign<mode>_neon_load): Change type
344 to neon_load1_1reg<q>.
346 2014-09-17 Jakub Jelinek <jakub@redhat.com>
349 * tree-cfgcleanup.c (fixup_noreturn_call): Don't split block
350 if there are only debug stmts after the noreturn call, instead
351 remove the debug stmts.
353 2014-09-17 Jan Hubicka <hubicka@ucw.cz>
355 * ipa-devirt.c (type_pair, default_hashset_traits): New types.
356 (odr_types_equivalent_p): Use pair hash.
357 (odr_subtypes_equivalent_p): Likewise, do structural compare
358 on ODR types that may be mismatched.
359 (warn_odr): Support warning when only one field is given.
360 (odr_types_equivalent_p): Strenghten comparsions made;
362 (add_type_duplicate): Update VISITED hash set.
364 2014-09-17 Sebastian Huber <sebastian.huber@embedded-brains.de>
366 * config.gcc (*-*-rtems*): Default to 'rtems' thread model.
367 Enable selection of 'posix' or no thread model.
369 2014-09-17 Andrew Stubbs <ams@codesourcery.com>
371 * config/arm/arm.c (arm_option_override): Reject -mfpu=neon
372 when architecture is older than ARMv7.
374 2014-09-16 John David Anglin <danglin@gcc.gnu.org>
377 * config/pa/pa.c (pa_function_value): Directly handle aggregates
378 that fit exactly in a word or double word.
380 2014-09-16 Ilya Tocar <ilya.tocar@intel.com>
382 * config/i386/driver-i386.c (host_detect_local_cpu): Detect lack of
385 2014-09-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
386 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
387 Anna Tikhonova <anna.tikhonova@intel.com>
388 Ilya Tocar <ilya.tocar@intel.com>
389 Andrey Turetskiy <andrey.turetskiy@intel.com>
390 Ilya Verbin <ilya.verbin@intel.com>
391 Kirill Yukhin <kirill.yukhin@intel.com>
392 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
395 (ix86_expand_vector_extract): Handle V32HI and V64QI modes.
397 (define_mode_iterator VI48F_256): New.
398 (define_mode_attr extract_type): Ditto.
399 (define_mode_attr extract_suf): Ditto.
400 (define_mode_iterator AVX512_VEC): Ditto.
402 "<extract_type>_vextract<shuffletype><extract_suf>_mask"): Use
404 (define_insn "avx512dq_vextract<shuffletype>64x2_1_maskm"): New.
406 "<mask_codefor>avx512dq_vextract<shuffletype>64x2_1<mask_name>"):
408 (define_mode_attr extract_type_2): Ditto.
409 (define_mode_attr extract_suf_2): Ditto.
410 (define_mode_iterator AVX512_VEC_2): Ditto.
412 "<extract_type_2>_vextract<shuffletype><extract_suf_2>_mask"): Use
413 AVX512_VEC_2 mode iterator.
414 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
415 (define_expand "avx512vl_vextractf128<mode>"): Ditto.
416 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
417 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
418 (define_split for V16FI mode): Ditto.
419 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
420 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
421 (define_split for VI8F_256 mode): Ditto.
422 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
423 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
424 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
425 (define_split for VI4F_256 mode): Ditto.
426 (define_insn "vec_extract_lo_<mode>_maskm"): Ditto.
427 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
428 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
429 (define_mode_iterator VEC_EXTRACT_MODE): Add V64QI and V32HI modes.
430 (define_insn "vcvtph2ps<mask_name>"): Fix pattern condition.
431 (define_insn "avx512f_vextract<shuffletype>32x4_1_maskm"): Ditto.
432 (define_insn "<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>"):
433 Update `type' attribute, remove explicit `memory' attribute calculation.
435 2014-09-16 Kito Cheng <kito@0xlab.org>
437 * ira.c (ira): Don't initialize ira_spilled_reg_stack_slots and
438 ira_spilled_reg_stack_slots_num if using lra.
439 (do_reload): Remove release ira_spilled_reg_stack_slots part.
440 * ira-color.c (ira_sort_regnos_for_alter_reg): Add assertion to
441 make sure not using lra.
442 (ira_reuse_stack_slot): Likewise.
443 (ira_mark_new_stack_slot): Likewise.
445 2014-09-15 Andi Kleen <ak@linux.intel.com>
447 * function.c (allocate_struct_function): Force
448 DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT to one when
449 profiling is disabled.
451 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
453 * cfgrtl.c, combine.c, config/arc/arc.c, config/mcore/mcore.c,
454 config/rs6000/rs6000.c, config/sh/sh.c, cprop.c, dwarf2out.c,
455 emit-rtl.c, final.c, function.c, gcse.c, jump.c, reg-stack.c,
456 reload1.c, reorg.c, resource.c, sel-sched-ir.c: Replace INSN_DELETED_P
457 macro with statically checked member functions.
458 * rtl.h (rtx_insn::deleted): New method.
459 (rtx_insn::set_deleted): Likewise.
460 (rtx_insn::set_undeleted): Likewise.
461 (INSN_DELETED_P): Remove.
463 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
465 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Assign the
466 result of emit_jump_insn_before to a new variable.
467 * jump.c (mark_jump_label): Change the type of insn to rtx_insn *.
468 (mark_jump_label_1): Likewise.
469 (mark_jump_label_asm): Likewise.
470 * reload1.c (gen_reload): Change type of tem to rtx_insn *.
471 * rtl.h (mark_jump_label): Adjust.
473 2014-09-15 Jakub Jelinek <jakub@redhat.com>
475 * Makefile.in (dg_target_exps): Remove.
476 (check_gcc_parallelize): Change to just an upper bound number.
477 (check-%-subtargets): Always print the non-parallelized goals.
478 (check_p_vars, check_p_comma, check_p_subwork): Remove.
479 (check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2,
480 check_p_numbers3, check_p_numbers4, check_p_numbers5,
481 check_p_numbers6): New variables.
482 (check_p_numbers): Set to sequence from 1 to 9999.
483 (check_p_subdirs): Set to sequence from 1 to minimum of
484 $(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set,
486 (check-%, check-parallel-%): Rewritten so that for parallelized
487 testing each job runs all the *.exp files, with
488 GCC_RUNTEST_PARALLELIZE_DIR set in environment.
490 2014-09-15 David Malcolm <dmalcolm@redhat.com>
492 * config/arc/arc-protos.h (arc_attr_type): Strengthen param from
494 (arc_sets_cc_p): Likewise.
495 * config/arc/arc.c (arc_print_operand): Use methods of
496 "final_sequence" for clarity, and to enable strengthening of
497 locals "jump" and "delay" from rtx to rtx_insn *.
498 (arc_adjust_insn_length): Strengthen local "prev" from rtx to
499 rtx_insn *; use method of rtx_sequence for typesafety.
500 (arc_get_insn_variants): Use insn method of rtx_sequence for
502 (arc_pad_return): Likewise.
503 (arc_attr_type): Strengthen param from rtx to rtx_insn *.
504 (arc_sets_cc_p): Likewise. Also, convert a GET_CODE check to a
505 dyn_cast to rtx_sequence *, using insn method for typesafety.
506 * config/arc/arc.h (ADJUST_INSN_LENGTH): Add checked casts to
507 rtx_sequence * and use insn method when invoking get_attr_length.
508 * config/bfin/bfin.c (type_for_anomaly): Strengthen param from rtx
509 to rtx_insn *. Replace a GET_CODE check with a dyn_cast to
510 rtx_sequence *, introducing a local "seq", using its insn method
511 from typesafety and clarity.
512 (add_sched_insns_for_speculation): Strengthen local "next" from
514 * config/c6x/c6x.c (get_insn_side): Likewise for param "insn".
515 (predicate_insn): Likewise.
516 * config/cris/cris-protos.h (cris_notice_update_cc): Likewise for
518 * config/cris/cris.c (cris_notice_update_cc): Likewise.
519 * config/epiphany/epiphany-protos.h
520 (extern void epiphany_insert_mode_switch_use): Likewise for param
522 (get_attr_sched_use_fpu): Likewise for param.
523 * config/epiphany/epiphany.c (epiphany_insert_mode_switch_use):
524 Likewise for param "insn".
525 * config/epiphany/mode-switch-use.c (insert_uses): Likewise for
526 param "insn" of "target_insert_mode_switch_use" callback.
527 * config/frv/frv.c (frv_insn_unit): Likewise for param "insn".
528 (frv_issues_to_branch_unit_p): Likewise.
529 (frv_pack_insn_p): Likewise.
530 (frv_compare_insns): Strengthen locals "insn1" and "insn2" from
531 const rtx * (i.e. mutable rtx_def * const *) to
533 * config/i386/i386-protos.h (standard_sse_constant_opcode):
534 Strengthen first param from rtx to rtx_insn *.
535 (output_fix_trunc): Likewise.
536 * config/i386/i386.c (standard_sse_constant_opcode): Likewise.
537 (output_fix_trunc): Likewise.
538 (core2i7_first_cycle_multipass_filter_ready_try): Likewise for
540 (min_insn_size): Likewise for param "insn".
541 (get_mem_group): Likewise.
543 (get_insn_path): Likewise.
544 (get_insn_group): Likewise.
545 (count_num_restricted): Likewise.
546 (fits_dispatch_window): Likewise.
547 (add_insn_window): Likewise.
548 (add_to_dispatch_window): Likewise.
549 (debug_insn_dispatch_info_file): Likewise.
550 * config/m32c/m32c-protos.h (m32c_output_compare): Likewise for
552 * config/m32c/m32c.c (m32c_compare_redundant): Likewise for param
553 "cmp" and local "prev".
554 (m32c_output_compare): Likewise for param "insn".
555 * config/m32r/predicates.md (define_predicate "small_insn_p"): Add
556 a checked cast to rtx_insn * on "op" after we know it's an INSN_P.
557 (define_predicate "large_insn_p"): Likewise.
558 * config/m68k/m68k-protos.h (m68k_sched_attr_size): Strengthen
559 param from rtx to rtx_insn *.
560 (attr_op_mem m68k_sched_attr_op_mem): Likewise.
561 * config/m68k/m68k.c (sched_get_attr_size_int): Likewise.
562 (m68k_sched_attr_size): Likewise.
563 (sched_get_opxy_mem_type): Likewise for param "insn".
564 (m68k_sched_attr_op_mem): Likewise.
565 (sched_mem_operand_p): Likewise.
566 * config/mep/mep-protos.h (mep_multi_slot): Likewise for param.
567 * config/mep/mep.c (mep_multi_slot): Likewise.
568 * config/mips/mips-protos.h (mips_output_sync_loop): Likewise for
570 (mips_sync_loop_insns): Likewise.
571 * config/mips/mips.c (mips_print_operand_punctuation): Use insn
572 method of "final_sequence" for typesafety.
573 (mips_process_sync_loop): Strengthen param "insn" from rtx to
575 (mips_output_sync_loop): Likewise.
576 (mips_sync_loop_insns): Likewise.
577 (mips_74k_agen_init): Likewise.
578 (mips_sched_init): Use NULL rather than NULL_RTX when working with
580 * config/nds32/nds32-fp-as-gp.c (nds32_symbol_load_store_p):
581 Strengthen param "insn" from rtx to rtx_insn *.
582 * config/nds32/nds32.c (nds32_target_alignment): Likewise for
584 * config/pa/pa-protos.h (pa_insn_refs_are_delayed): Likewise for
586 * config/pa/pa.c (pa_output_function_epilogue): Likewise for local
587 "insn". Use method of rtx_sequence for typesafety.
588 (branch_to_delay_slot_p): Strengthen param "insn" from rtx to
590 (branch_needs_nop_p): Likewise.
591 (use_skip_p): Likewise.
592 (pa_insn_refs_are_delayed): Likewise.
593 * config/rl78/rl78.c (rl78_propogate_register_origins): Likewise
594 for locals "insn", "ninsn".
595 * config/rs6000/rs6000.c (is_microcoded_insn): Likewise for param
597 (is_cracked_insn): Likewise.
598 (is_branch_slot_insn): Likewise.
599 (is_nonpipeline_insn): Likewise.
600 (insn_terminates_group_p): Likewise.
601 (insn_must_be_first_in_group): Likewise.
602 (insn_must_be_last_in_group): Likewise.
603 (force_new_group): Likewise for param "next_insn".
604 * config/s390/s390.c (s390_get_sched_attrmask): Likewise for param
606 (s390_sched_score): Likewise.
607 * config/sh/sh-protos.h (output_branch): Likewise for param 2.
608 (rtx sfunc_uses_reg): Likewise for sole param.
609 * config/sh/sh.c (sh_print_operand): Use insn method of
610 final_sequence for typesafety.
611 (output_branch): Strengthen param "insn" from rtx to rtx_insn *.
612 Use insn method of final_sequence for typesafety.
613 (sfunc_uses_reg): Strengthen param "insn" from rtx to rtx_insn *.
614 * config/sparc/sparc-protos.h (eligible_for_call_delay): Likewise
616 (eligible_for_return_delay): Likewise.
617 (eligible_for_sibcall_delay): Likewise.
618 * config/sparc/sparc.c (eligible_for_call_delay): Likewise.
619 (eligible_for_return_delay): Likewise.
620 (eligible_for_sibcall_delay): Likewise.
621 * config/stormy16/stormy16-protos.h
622 (xstormy16_output_cbranch_hi): Likewise for final param.
623 (xstormy16_output_cbranch_si): Likewise.
624 * config/stormy16/stormy16.c (xstormy16_output_cbranch_hi): LIkewise.
625 (xstormy16_output_cbranch_si): Likewise.
626 * config/v850/v850-protos.h (notice_update_cc): Likewise.
627 * config/v850/v850.c (notice_update_cc): Likewise.
629 * final.c (get_attr_length_1): Strengthen param "insn" and param
630 of "fallback_fn" from rtx to rtx_insn *, eliminating a checked cast.
631 (get_attr_length): Strengthen param "insn" from rtx to rtx_insn *.
632 (get_attr_min_length): Likewise.
633 (shorten_branches): Likewise for signature of locals "length_fun"
634 and "inner_length_fun". Introduce local rtx_sequence * "seqn"
635 from a checked cast and use its methods for clarity and to enable
636 strengthening local "inner_insn" from rtx to rtx_insn *.
637 * genattr.c (gen_attr): When writing out the prototypes of the
638 various generated "get_attr_" functions, strengthen the params of
639 the non-const functions from rtx to rtx_insn *.
640 Similarly, strengthen the params of insn_default_length,
641 insn_min_length, insn_variable_length_p, insn_current_length.
642 (main): Similarly, strengthen the param of num_delay_slots,
643 internal_dfa_insn_code, insn_default_latency, bypass_p,
644 insn_latency, min_issue_delay, print_reservation,
645 insn_has_dfa_reservation_p and of the "internal_dfa_insn_code" and
646 "insn_default_latency" callbacks. Rename hook_int_rtx_unreachable
647 to hook_int_rtx_insn_unreachable.
648 * genattrtab.c (write_attr_get): When writing out the generated
649 "get_attr_" functions, strengthen the param "insn" from rtx to
650 rtx_insn *, eliminating a checked cast.
651 (make_automaton_attrs): When writing out prototypes of
652 "internal_dfa_insn_code_", "insn_default_latency_" functions
653 and the "internal_dfa_insn_code" and "insn_default_latency"
654 callbacks, strengthen their params from rtx to rtx_insn *
655 * genautomata.c (output_internal_insn_code_evaluation): When
656 writing out code, add a checked cast from rtx to rtx_insn * when
657 invoking DFA_INSN_CODE_FUNC_NAME aka dfa_insn_code.
658 (output_dfa_insn_code_func): Strengthen param of generated
659 function "dfa_insn_code_enlarge" from rtx to rtx_insn *.
660 (output_trans_func): Likewise for generated function
662 (output_internal_insn_latency_func): When writing out generated
663 function "internal_insn_latency", rename params from "insn" and
664 "insn2" to "insn_or_const0" and "insn2_or_const0". Reintroduce
665 locals "insn" and "insn2" as rtx_insn * with checked casts once
666 we've proven that we're not dealing with const0_rtx.
667 (output_insn_latency_func): Strengthen param of generated
668 function "insn_latency" from rtx to rtx_insn *.
669 (output_print_reservation_func): Likewise for generated function
671 (output_insn_has_dfa_reservation_p): Likewise for generated
672 function "insn_has_dfa_reservation_p".
673 * hooks.c (hook_int_rtx_unreachable): Rename to...
674 (hook_int_rtx_insn_unreachable): ...this, and strengthen param
675 from rtx to rtx_insn *.
676 * hooks.h (hook_int_rtx_unreachable): Likewise.
677 (extern int hook_int_rtx_insn_unreachable): Likewise.
678 * output.h (get_attr_length): Strengthen param from rtx to rtx_insn *.
679 (get_attr_min_length): Likewise.
680 * recog.c (get_enabled_alternatives): Likewise.
681 * recog.h (alternative_mask get_enabled_alternatives): Likewise.
682 * reorg.c (find_end_label): Introduce local rtx "pat" and
683 strengthen local "insn" from rtx to rtx_insn *.
684 (redundant_insn): Use insn method of "seq" rather than element for
685 typesafety; strengthen local "control" from rtx to rtx_insn *.
686 * resource.c (mark_referenced_resources): Add checked cast to
687 rtx_insn * within INSN/JUMP_INSN case.
688 (mark_set_resources): Likewise.
689 * sel-sched.c (estimate_insn_cost): Strengthen param "insn" from
692 2014-09-15 David Malcolm <dmalcolm@redhat.com>
694 * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen
695 param "label" from rtx to rtx_insn *.
696 * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab"
698 * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes.
699 (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise.
700 (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
701 (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
702 * final.c (default_label_align_after_barrier_max_skip): Strengthen
703 param from rtx to rtx_insn *.
704 (default_loop_align_max_skip): Likewise.
705 (default_label_align_max_skip): Likewise.
706 (default_jump_align_max_skip): Likewise.
707 * target.def (label_align_after_barrier_max_skip): Likewise.
708 (loop_align_max_skip): Likewise.
709 (label_align_max_skip): Likewise.
710 (jump_align_max_skip): Likewise.
711 * targhooks.h (default_label_align_after_barrier_max_skip):
713 (default_loop_align_max_skip): Likewise.
714 (default_label_align_max_skip): Likewise.
715 (default_jump_align_max_skip): Likewise.
717 2014-09-15 David Malcolm <dmalcolm@redhat.com>
719 * config/arc/arc.c (arc_can_follow_jump): Strengthen both params
720 from const_rtx to const rtx_insn *. Update union members from rtx
722 * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
723 * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
724 (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
725 strengthen both params from const_rtx to const rtx_insn *.
726 * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
727 (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
728 * reorg.c (follow_jumps): Strengthen param "jump" from rtx to
730 * target.def (can_follow_jump): Strengthen both params from
731 const_rtx to const rtx_insn *, and update default implementation
732 from hook_bool_const_rtx_const_rtx_true to
733 hook_bool_const_rtx_insn_const_rtx_insn_true.
735 2014-09-15 David Malcolm <dmalcolm@redhat.com>
737 * sched-deps.c (deps_start_bb): Strengthen param "head" and local
738 "insn" from rtx to rtx_insn *.
739 * sched-int.h (deps_start_bb): Likewise for 2nd param.
741 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
742 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
743 Anna Tikhonova <anna.tikhonova@intel.com>
744 Ilya Tocar <ilya.tocar@intel.com>
745 Andrey Turetskiy <andrey.turetskiy@intel.com>
746 Ilya Verbin <ilya.verbin@intel.com>
747 Kirill Yukhin <kirill.yukhin@intel.com>
748 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
751 (define_insn "vcvtph2ps<mask_name>"): Add masking.
752 (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
753 (define_insn "vcvtph2ps256<mask_name>"): Ditto.
754 (define_expand "vcvtps2ph_mask"): New.
755 (define_insn "*vcvtps2ph<mask_name>"): Add masking.
756 (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
757 (define_insn "vcvtps2ph256<mask_name>"): Ditto.
759 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
760 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
761 Anna Tikhonova <anna.tikhonova@intel.com>
762 Ilya Tocar <ilya.tocar@intel.com>
763 Andrey Turetskiy <andrey.turetskiy@intel.com>
764 Ilya Verbin <ilya.verbin@intel.com>
765 Kirill Yukhin <kirill.yukhin@intel.com>
766 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
768 * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL):
770 (define_mode_iterator VI24_AVX512BW_1): Ditto.
771 (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
772 (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
773 (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
774 also for TARGET_AVX512VL.
775 (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
777 2014-09-15 Markus Trippelsdorf <markus@trippelsdorf.de>
779 * doc/install.texi (Options specification): add
780 --disable-libsanitizer item.
782 2014-09-14 James Clarke <jrtc27@jrtc27.com>
783 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
786 * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
788 * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
789 kernel version check to avoid incrementing it after every major OS X
791 (darwin_default_min_version): Avoid static memory buffer.
793 2014-09-13 Jan Hubicka <hubicka@ucw.cz>
795 * tree.c (need_assembler_name_p): Store C++ type mangling only
798 2014-09-13 Marek Polacek <polacek@redhat.com>
800 * tree.c (protected_set_expr_location): Don't check whether T is
803 2014-09-12 DJ Delorie <dj@redhat.com>
805 * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
806 (extend_and_shift1_hipsi2): Likewise.
807 (extend_and_shift2_hipsi2): Likewise.
809 2014-09-12 David Malcolm <dmalcolm@redhat.com>
811 * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
812 with NULL when dealing with an insn.
813 * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
814 from rtx to rtx_insn *.
815 * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
816 const_rtx to const rtx_insn *.
817 * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
819 2014-09-12 Trevor Saunders <tsaunders@mozilla.com>
821 * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
824 2014-09-12 Joseph Myers <joseph@codesourcery.com>
826 * target.def (libgcc_floating_mode_supported_p): New hook.
827 * targhooks.c (default_libgcc_floating_mode_supported_p): New
829 * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
830 * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
831 (LIBGCC2_HAS_TF_MODE): Remove.
832 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
833 * doc/tm.texi: Regenerate.
834 * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
836 * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
837 (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
838 * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
839 * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
840 * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
841 * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
842 * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
843 * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
844 * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
845 * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
847 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
848 * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
849 * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
850 * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
851 * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
852 * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
853 * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
854 * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
855 * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
856 * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
857 * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
858 * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
859 * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
860 * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
862 * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
864 (ia64_libgcc_floating_mode_supported_p): New function.
865 * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
866 * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
867 (IA64_NO_LIBGCC_TFMODE): Define.
868 * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
869 * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
871 (pdp11_scalar_mode_supported_p): New function.
872 * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
873 * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
875 2014-09-12 Richard Biener <rguenther@suse.de>
878 * gimple-fold.c (get_maxval_strlen): Gimplify string length.
880 2014-09-12 Marc Glisse <marc.glisse@inria.fr>
882 * tree.c (integer_each_onep): New function.
883 * tree.h (integer_each_onep): Declare it.
884 * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
885 -A - 1 to ~A. Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
886 (X & 1) == 0 for vector and complex.
888 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
890 * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
892 (cortexa53_regmove_cost): New cost table for A53. Increase GP2FP/FP2GP
893 cost to spilling from integer to FP registers.
895 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
897 * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
899 (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
900 are now handled correctly.
902 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
904 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
905 handling of CALLER_SAVE_REGS and POINTER_REGS.
907 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
909 * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
910 the number of hard registers.
912 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
913 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
914 Anna Tikhonova <anna.tikhonova@intel.com>
915 Ilya Tocar <ilya.tocar@intel.com>
916 Andrey Turetskiy <andrey.turetskiy@intel.com>
917 Ilya Verbin <ilya.verbin@intel.com>
918 Kirill Yukhin <kirill.yukhin@intel.com>
919 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
922 (define_mode_iterator VI48_AVX512VL): New.
923 (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
924 "avx512f_vternlog<mode>_maskz" and update mode iterator.
925 (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
926 from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
927 (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
928 "avx512f_vternlog<mode>_mask" and update mode iterator.
929 (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
930 from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
932 (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
933 "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
934 (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
935 "avx512f_<rotate><mode><mask_name>" and update mode iterator.
936 (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
937 (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
939 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
940 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
941 Anna Tikhonova <anna.tikhonova@intel.com>
942 Ilya Tocar <ilya.tocar@intel.com>
943 Andrey Turetskiy <andrey.turetskiy@intel.com>
944 Ilya Verbin <ilya.verbin@intel.com>
945 Kirill Yukhin <kirill.yukhin@intel.com>
946 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
948 * config/i386/sse.md (VI128_256): Delete.
949 (define_mode_iterator VI124_256): New.
950 (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
951 (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
952 (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
953 (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
954 "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
955 (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
956 (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
957 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
959 (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
960 in presence of AVX-512.
962 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
963 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
964 Anna Tikhonova <anna.tikhonova@intel.com>
965 Ilya Tocar <ilya.tocar@intel.com>
966 Andrey Turetskiy <andrey.turetskiy@intel.com>
967 Ilya Verbin <ilya.verbin@intel.com>
968 Kirill Yukhin <kirill.yukhin@intel.com>
969 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
972 (define_expand "<avx512>_gathersi<mode>"): Rename from
973 "avx512f_gathersi<mode>".
974 (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
975 (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
976 (define_expand "<avx512>_gatherdi<mode>"): Rename from
977 "avx512f_gatherdi<mode>".
978 (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
979 (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
981 (define_expand "<avx512>_scattersi<mode>"): Rename from
982 "avx512f_scattersi<mode>".
983 (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
984 (define_expand "<avx512>_scatterdi<mode>"): Rename from
985 "avx512f_scatterdi<mode>".
986 (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
988 2014-09-12 Richard Sandiford <richard.sandiford@arm.com>
990 * ira.h (ira_finish_once): Delete.
991 * ira-int.h (target_ira_int::~target_ira_int): Declare.
992 (target_ira_int::free_ira_costs): Likewise.
993 (target_ira_int::free_register_move_costs): Likewise.
994 (ira_finish_costs_once): Delete.
995 * ira.c (free_register_move_costs): Replace with...
996 (target_ira_int::free_register_move_costs): ...this new function.
997 (target_ira_int::~target_ira_int): Define.
998 (ira_init): Call free_register_move_costs as a member function rather
999 than a global function.
1000 (ira_finish_once): Delete.
1001 * ira-costs.c (free_ira_costs): Replace with...
1002 (target_ira_int::free_ira_costs): ...this new function.
1003 (ira_init_costs): Call free_ira_costs as a member function rather
1004 than a global function.
1005 (ira_finish_costs_once): Delete.
1006 * target-globals.c (target_globals::~target_globals): Call the
1007 target_ira_int destructor.
1008 * toplev.c: Include lra.h.
1009 (finalize): Call lra_finish_once rather than ira_finish_once.
1011 2014-09-11 Jan Hubicka <hubicka@ucw.cz>
1013 * common.opt (flto-odr-type-merging): New flag.
1014 * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
1015 (types_same_for_odr): Likewise.
1016 (odr_subtypes_equivalent_p): Likewise.
1017 (add_type_duplicate): Do not walk type variants.
1018 (register_odr_type): New function.
1019 * ipa-utils.h (register_odr_type): Declare.
1020 (odr_type_p): New function.
1021 * langhooks.c (lhd_set_decl_assembler_name): Do not compute
1023 * doc/invoke.texi (-flto-odr-type-merging): Document.
1024 * tree.c (need_assembler_name_p): Compute ODR names when asked
1026 * tree.h (DECL_ASSEMBLER_NAME): Update comment.
1028 2014-09-11 H.J. Lu <hongjiu.lu@intel.com>
1031 * config/i386/i386.c (ix86_option_override_internal): Also turn
1032 off OPTION_MASK_ABI_X32 for -m16.
1034 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
1036 * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
1039 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
1042 * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
1043 Directly forward to __*_DENORM_MIN__.
1045 2014-09-11 David Malcolm <dmalcolm@redhat.com>
1047 * rtl.h (LABEL_REF_LABEL): New macro.
1049 * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
1050 of XEXP (, 0), where we know that we have a LABEL_REF.
1051 * cfgbuild.c (make_edges): Likewise.
1052 (purge_dead_tablejump_edges): Likewise.
1053 * cfgexpand.c (convert_debug_memory_address): Likewise.
1054 * cfgrtl.c (patch_jump_insn): Likewise.
1055 * combine.c (distribute_notes): Likewise.
1056 * cse.c (hash_rtx_cb): Likewise.
1057 (exp_equiv_p): Likewise.
1058 (fold_rtx): Likewise.
1059 (check_for_label_ref): Likewise.
1060 * cselib.c (rtx_equal_for_cselib_1): Likewise.
1061 (cselib_hash_rtx): Likewise.
1062 * emit-rtl.c (mark_label_nuses): Likewise.
1063 * explow.c (convert_memory_address_addr_space): Likewise.
1064 * final.c (output_asm_label): Likewise.
1065 (output_addr_const): Likewise.
1066 * gcse.c (add_label_notes): Likewise.
1067 * genconfig.c (walk_insn_part): Likewise.
1068 * genrecog.c (validate_pattern): Likewise.
1069 * ifcvt.c (cond_exec_get_condition): Likewise.
1070 (noce_emit_store_flag): Likewise.
1071 (noce_get_alt_condition): Likewise.
1072 (noce_get_condition): Likewise.
1073 * jump.c (maybe_propagate_label_ref): Likewise.
1074 (mark_jump_label_1): Likewise.
1075 (redirect_exp_1): Likewise.
1076 (rtx_renumbered_equal_p): Likewise.
1077 * lra-constraints.c (operands_match_p): Likewise.
1078 * reload.c (operands_match_p): Likewise.
1079 (find_reloads): Likewise.
1080 * reload1.c (set_label_offsets): Likewise.
1081 * reorg.c (get_branch_condition): Likewise.
1082 * rtl.c (rtx_equal_p_cb): Likewise.
1083 (rtx_equal_p): Likewise.
1084 * rtlanal.c (reg_mentioned_p): Likewise.
1085 (rtx_referenced_p): Likewise.
1086 (get_condition): Likewise.
1087 * sched-vis.c (print_value): Likewise.
1088 * varasm.c (const_hash_1): Likewise.
1089 (compare_constant): Likewise.
1090 (const_rtx_hash_1): Likewise.
1091 (output_constant_pool_1): Likewise.
1093 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
1095 * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
1096 tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
1098 * config/rs6000/vector.md (cr6_test_for_zero_reverse,
1099 cr6_test_for_lt_reverse): Ditto.
1101 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
1104 * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
1106 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
1108 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
1109 TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
1110 aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
1111 aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
1114 (aarch64_fold_builtin): Remove all reinterpret cases.
1116 * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
1118 * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
1120 * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
1121 aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
1122 aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
1123 aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
1124 aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
1125 aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
1126 aarch64_reinterpretv2df<mode>): Delete.
1128 * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
1130 * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
1131 vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
1132 vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
1133 vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
1134 vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
1135 vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
1136 vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
1137 vreinterpret_u32_f64): Use cast.
1139 * config/aarch64/iterators.md (VD_RE): Delete.
1141 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
1143 * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
1144 (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
1145 vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
1146 vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
1147 vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
1148 vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
1149 vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
1150 Replace inline assembler with __aarch64_vset_lane_any.
1152 2014-09-11 James Greenhalgh <james.greenhalgh@arm.com>
1154 * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
1156 (vmull_high_lane_s32): Likewise.
1157 (vmull_high_lane_u16): Likewise.
1158 (vmull_high_lane_u32): Likewise.
1160 2014-09-11 Jason Merrill <jason@redhat.com>
1163 * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
1165 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
1168 * config/avr/avr.md (*tablejump.3byte-pc): New insn.
1169 (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL. Add void clobber.
1170 (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
1172 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
1173 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1174 Anna Tikhonova <anna.tikhonova@intel.com>
1175 Ilya Tocar <ilya.tocar@intel.com>
1176 Andrey Turetskiy <andrey.turetskiy@intel.com>
1177 Ilya Verbin <ilya.verbin@intel.com>
1178 Kirill Yukhin <kirill.yukhin@intel.com>
1179 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1181 * config/i386/sse.md
1182 (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
1183 "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
1184 (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
1186 (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
1187 from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
1189 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
1191 (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
1192 "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
1193 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
1194 (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
1195 "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
1196 (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
1197 (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
1198 from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
1200 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
1202 (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
1203 "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
1204 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
1206 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
1208 * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
1209 to access removed nodes.
1211 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
1213 PR tree-optimization/63186
1214 * ipa-split.c (test_nonssa_use): Skip nonforced labels.
1215 (mark_nonssa_use): Likewise.
1216 (verify_non_ssa_vars): Verify all header blocks for label
1219 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
1220 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1221 Anna Tikhonova <anna.tikhonova@intel.com>
1222 Ilya Tocar <ilya.tocar@intel.com>
1223 Andrey Turetskiy <andrey.turetskiy@intel.com>
1224 Ilya Verbin <ilya.verbin@intel.com>
1225 Kirill Yukhin <kirill.yukhin@intel.com>
1226 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1228 * config/i386/sse.md
1229 (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
1230 (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
1231 (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
1232 "<avx2_avx512f>_permvar<mode><mask_name>".
1233 (define_insn "<avx512>_permvar<mode><mask_name>"): New.
1234 (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
1235 Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
1236 (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
1238 (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
1239 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
1240 (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
1241 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
1243 2014-09-10 Michael Meissner <meissner@linux.vnet.ibm.com>
1245 * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
1246 V2DF, V4SF, DF, and DI modes.
1247 (vsx_fmav2df2): Likewise.
1248 (vsx_float_fix_<mode>2): Likewise.
1249 (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
1251 2014-09-10 Xinliang David Li <davidxl@google.com>
1254 * config/arm/arm.md (movcond_addsi): Handle case where source
1255 and target operands are the same.
1257 2014-09-10 David Malcolm <dmalcolm@redhat.com>
1259 * final.c (this_is_asm_operands): Strengthen this variable from
1260 rtx to const rtx_insn *.
1261 * output.h (this_is_asm_operands): Likewise.
1262 * rtl-error.c (location_for_asm): Strengthen param "insn" from
1263 const_rtx to const rtx_insn *.
1264 (diagnostic_for_asm): Likewise.
1265 * rtl-error.h (error_for_asm): Likewise.
1266 (warning_for_asm): Likewise.
1268 2014-09-10 David Malcolm <dmalcolm@redhat.com>
1270 * genextract.c (print_header): When writing out insn_extract to
1271 insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
1272 * recog.h (insn_extract): Strengthen the param from rtx to
1275 2014-09-10 Mike Stump <mikestump@comcast.net>
1277 * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
1280 2014-09-10 Martin Jambor <mjambor@suse.cz>
1282 * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
1283 (analyze): Do not set analyze flag if expand_thunk returns false;.
1284 (create_wrapper): Likewise.
1285 * cgraphclones.c (duplicate_thunk_for_node): Likewise.
1287 2014-09-10 Martin Jambor <mjambor@suse.cz>
1290 * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
1291 new decl properly. Analyze the new thunk if it is expanded.
1293 2014-09-10 Andreas Schwab <schwab@suse.de>
1295 * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
1296 [USED_FOR_TARGET]: Define.
1298 2014-09-10 Matthew Fortune <matthew.fortune@imgtec.com>
1300 * config/mips/mips.c (mips_secondary_reload_class): Handle
1303 2014-09-10 Robert Suchanek <robert.suchanek@imgtec.com>
1305 * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
1308 2014-09-10 Jakub Jelinek <jakub@redhat.com>
1310 * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
1311 and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
1312 * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
1313 SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
1314 flag_delete_null_pointer_checks for them.
1315 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
1316 BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
1317 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
1318 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
1319 * ubsan.c (instrument_bool_enum_load): Set *gsi back to
1321 (instrument_nonnull_arg, instrument_nonnull_return): New functions.
1322 (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
1323 or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
1324 (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
1325 * doc/invoke.texi (-fsanitize=nonnull-attribute,
1326 -fsanitize=returns-nonnull-attribute): Document.
1328 * ubsan.h (struct ubsan_mismatch_data): Removed.
1329 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
1330 * ubsan.c (ubsan_source_location): For unknown locations,
1331 pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
1332 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
1333 Allow more than one location and arbitrary extra arguments passed
1334 in ... instead of through MISMATCH pointer.
1335 (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
1336 ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
1337 instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
1340 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1341 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1342 Anna Tikhonova <anna.tikhonova@intel.com>
1343 Ilya Tocar <ilya.tocar@intel.com>
1344 Andrey Turetskiy <andrey.turetskiy@intel.com>
1345 Ilya Verbin <ilya.verbin@intel.com>
1346 Kirill Yukhin <kirill.yukhin@intel.com>
1347 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1349 * config/i386/sse.md
1350 (define_mode_iterator VI48F): New.
1351 (define_insn "<avx512>_compress<mode>_mask"): Rename from
1352 "avx512f_compress<mode>_mask" and update mode iterator.
1353 (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
1354 "avx512f_compressstore<mode>_mask" and update mode iterator.
1355 (define_expand "<avx512>_expand<mode>_maskz"): Rename from
1356 "avx512f_expand<mode>_maskz" and update mode iterator.
1357 (define_insn "<avx512>_expand<mode>_mask"): Rename from
1358 "avx512f_expand<mode>_mask" and update mode iterator.
1360 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1361 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1362 Anna Tikhonova <anna.tikhonova@intel.com>
1363 Ilya Tocar <ilya.tocar@intel.com>
1364 Andrey Turetskiy <andrey.turetskiy@intel.com>
1365 Ilya Verbin <ilya.verbin@intel.com>
1366 Kirill Yukhin <kirill.yukhin@intel.com>
1367 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1369 * config/i386/i386.c
1370 (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
1371 avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
1372 avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
1373 avx512dq_rangepv4sf_mask.
1374 * config/i386/sse.md
1375 (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
1377 (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
1378 (define_insn "reduces<mode>"): Ditto.
1379 (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
1381 (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
1382 (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
1383 (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
1385 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1386 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1387 Anna Tikhonova <anna.tikhonova@intel.com>
1388 Ilya Tocar <ilya.tocar@intel.com>
1389 Andrey Turetskiy <andrey.turetskiy@intel.com>
1390 Ilya Verbin <ilya.verbin@intel.com>
1391 Kirill Yukhin <kirill.yukhin@intel.com>
1392 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1394 * config/i386/i386.c
1395 (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
1396 (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
1397 (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
1398 avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
1399 avx512vl_getmantv2df_mask.
1400 (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
1401 avx512f_vgetmantv4sf_round.
1402 * config/i386/sse.md
1403 (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
1404 Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
1406 (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
1407 (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
1408 (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
1409 from "avx512f_scalef<mode><mask_name><round_name>" and update mode
1411 (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
1412 Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
1413 update mode iterator.
1415 "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
1416 "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
1419 "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
1420 from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
1421 update mode iterator.
1422 (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
1423 from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
1426 "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
1427 "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
1429 (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
1430 Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
1431 update mode iterator.
1432 (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
1433 "avx512f_getmant<mode><round_saeonly_name>".
1435 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
1438 * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
1440 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1441 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1442 Anna Tikhonova <anna.tikhonova@intel.com>
1443 Ilya Tocar <ilya.tocar@intel.com>
1444 Andrey Turetskiy <andrey.turetskiy@intel.com>
1445 Ilya Verbin <ilya.verbin@intel.com>
1446 Kirill Yukhin <kirill.yukhin@intel.com>
1447 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1449 * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
1450 (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
1451 (define_mode_iterator FMAMODE_AVX512): New.
1452 (define_mode_iterator FMAMODE): Remove conditions.
1453 (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
1454 (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
1455 from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
1457 (define_mode_iterator FMAMODE_NOVF512): Remove.
1458 (define_insn "*fma_fmadd_<mode>"): Rename from
1459 "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
1460 FMAMODE mode iterator.
1461 (define_mode_iterator VF_SF_AVX512VL): New.
1462 (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
1463 Use VF_SF_AVX512VL mode iterator.
1464 (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
1465 "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1467 (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
1468 "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1470 (define_insn "*fma_fmsub_<mode>"): Rename from
1471 "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
1472 FMAMODE mode iterator.
1473 (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
1474 Use VF_SF_AVX512VL mode iterator.
1475 (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
1476 "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1478 (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
1479 "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1481 (define_insn "*fma_fnmadd_<mode>"): Rename from
1482 "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
1483 use FMAMODE mode iterator.
1484 (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
1485 Use VF_SF_AVX512VL mode iterator.
1486 (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
1487 "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1489 (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
1490 "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1492 (define_insn "*fma_fnmsub_<mode>"): Rename from
1493 "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
1494 FMAMODE mode iterator.
1495 (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
1496 Use VF_SF_AVX512VL mode iterator.
1497 (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
1498 "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1500 (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
1501 "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1503 (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
1504 Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
1505 use VF_AVX512VL mode iterator.
1506 (define_insn "*fma_fmaddsub_<mode>"): Rename from
1507 "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
1509 (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
1510 Use VF_SF_AVX512VL mode iterator.
1511 (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
1512 "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1514 (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
1515 "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1517 (define_insn "*fma_fmsubadd_<mode>"): Rename from
1518 "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
1519 remove usage of subst.
1520 (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
1521 Use VF_SF_AVX512VL mode iterator.
1522 (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
1523 "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1525 (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
1526 "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1529 2014-09-10 Kugan Vivekanandarajah <kuganv@linaro.org>
1532 * calls.c (precompute_arguments): Check
1533 promoted_for_signed_and_unsigned_p and set the promoted mode.
1534 (promoted_for_signed_and_unsigned_p): New function.
1535 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
1536 and set the promoted mode.
1537 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
1538 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
1539 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
1541 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1543 * opth-gen.awk: Generate mapping from cpp message reasons to the
1544 options that enable them.
1545 * doc/options.texi (CppReason): Document.
1547 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1549 * doc/invoke.texi (Wnormalized=): Update.
1551 2014-09-09 Segher Boessenkool <segher@kernel.crashing.org>
1554 * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
1555 operands. Split off the constant operand alternative to ...
1556 (*bool<mode>3_imm): New.
1558 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1560 * rtl.h (single_set_2): Strengthen first param from const_rtx to
1561 const rtx_insn *, and move prototype to above...
1562 (single_set): ...this. Convert this from a macro to an inline
1563 function, enforcing the requirement that the param is a const
1565 (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
1567 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
1568 Strengthen both params from rtx to rtx_insn *.
1569 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
1570 Likewise; introduce locals "producer_set", "consumer_set", using
1571 them in place of "producer" and "consumer" when dealing with SET
1573 * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
1574 when invoking single_set in region guarded by INSN_P.
1575 (avr_out_bitop): Likewise.
1576 (_reg_unused_after): Introduce local rtx_sequence * "seq" in
1577 region guarded by GET_CODE check, using methods to strengthen
1578 local "this_insn" from rtx to rtx_insn *, and for clarity.
1579 * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
1580 Strengthen local "insn" from rtx to rtx_insn *.
1581 (define_insn_and_split "xload<mode>_A"): Likewise.
1582 * config/bfin/bfin.c (trapping_loads_p): Likewise for param
1584 (find_load): Likewise for return type.
1585 (workaround_speculation): Likewise for both locals named
1587 * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
1589 * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
1591 * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
1593 * config/h8300/h8300.c (notice_update_cc): Likewise.
1594 * config/i386/i386.c (ix86_flags_dependent): Likewise for params
1595 "insn" and "dep_insn".
1596 (exact_store_load_dependency): Likewise for both params.
1597 (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
1598 since this now clashes with inline function. Instead, delay
1599 calling single_set until the point where its needed, and then
1600 assign the result to "compare_set" and rework the conditional that
1602 * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
1603 local "last" from rtx to rtx_insn *.
1604 * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
1606 (mips_store_data_bypass_p): Likewise for both params.
1607 * config/mips/mips.c (mips_load_store_insns): Likewise for second
1609 (mips_store_data_bypass_p): Likewise for both params.
1610 (mips_orphaned_high_part_p): Likewise for param "insn".
1611 * config/mn10300/mn10300.c (extract_bundle): Likewise.
1612 (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
1613 Introduce local rtx "insn2_pat".
1614 * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
1616 (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
1617 Introduce local rtx "set", using it in place of "insn" for the
1618 result of single_set. This appears to fix a bug, since the call
1619 to find_regno_note on a SET does nothing.
1620 * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
1621 params from rtx to rtx_insn *.
1622 (set_to_load_agen): Likewise.
1623 * config/s390/s390.c (s390_label_align): Likewise for local
1624 "prev_insn". Introduce new rtx locals "set" and "src", using
1625 them in place of "prev_insn" for the results of single_set
1626 and SET_SRC respectively.
1627 (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
1628 Introduce new rtx local "set" using in place of "jump" for the
1629 result of single_set. Use SET_SRC (set) rather than plain
1631 * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
1633 (noncall_uses_reg): Likewise.
1634 (reg_unused_after): Introduce local rtx_sequence * "seq" in region
1635 guarded by GET_CODE check, using its methods for clarity, and to
1636 enable strengthening local "this_insn" from rtx to rtx_insn *.
1637 * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
1638 "insn" from rtx to rtx_insn *.
1639 (define_expand "umulhisi3"): Likewise.
1640 (define_expand "smulsi3_highpart"): Likewise.
1641 (define_expand "umulsi3_highpart"): Likewise.
1642 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
1643 local "after". Replace GET_CODE check with a dyn_cast,
1644 introducing new local rtx_sequence * "seq", using insn method for
1647 * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
1648 from rtx to rtx_insn *. Introduce local rtx "pat", using it in
1649 place of "insn" once we're dealing with patterns rather than the
1651 (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
1652 (scan_trace): Likewise for local "elt", updating lookups within
1653 sequence to use insn method rather than element method.
1654 * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
1656 * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
1657 * ifcvt.c (noce_try_abs): Likewise for local "insn".
1658 * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
1659 invoking single_set.
1660 * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
1661 "insn" from rtx to rtx_insn *.
1662 (skip_usage_debug_insns): Likewise for return type, adding a
1664 (check_secondary_memory_needed_p): Likewise for local "insn".
1665 (inherit_reload_reg): Likewise.
1666 * modulo-sched.c (sms_schedule): Likewise for local "count_init".
1667 * recog.c (peep2_attempt): Likewise for local "old_insn", adding
1669 (store_data_bypass_p): Likewise for both params.
1670 (if_test_bypass_p): Likewise.
1671 * recog.h (store_data_bypass_p): Likewise for both params.
1672 (if_test_bypass_p): Likewise.
1673 * reload.c (find_equiv_reg): Likewise for local "where".
1674 * reorg.c (delete_jump): Likewise for param "insn".
1675 * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
1676 to const rtx_insn *.
1677 * store-motion.c (replace_store_insn): Likewise for param "del".
1678 (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
1679 and use its methods for clarity, and to strengthen local "del"
1680 from rtx to rtx_insn *.
1681 (build_store_vectors): Use insn method of "st" when calling
1682 replace_store_insn for typesafety and clarity.
1684 2014-09-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1686 * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
1687 UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
1688 on how to make it legal in future.
1690 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1692 * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
1694 (restinsn): Likewise.
1695 * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
1697 * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
1699 * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
1701 (arc_hazard): Likewise for both params.
1702 * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
1703 checked casts to rtx_sequence * and uses of the insn method for
1705 (arc_hazard): Strengthen both params from rtx to rtx_insn *.
1706 (arc_adjust_insn_length): Likewise for param "insn".
1707 (struct insn_length_parameters_s): Likewise for first param of
1708 "get_variants" callback field.
1709 (arc_get_insn_variants): Likewise for first param and local
1710 "inner". Replace a check of GET_CODE with a dyn_cast to
1711 rtx_sequence *, using methods for type-safety and clarity.
1712 * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
1713 rtx_sequence * and uses of the insn method for type-safety when
1714 invoking arc_adjust_insn_length.
1715 * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
1717 (arm_address_offset_is_imm): Likewise.
1718 (struct tune_params): Likewise for params 1 and 3 of the
1719 "sched_adjust_cost" callback field.
1720 * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
1721 params 1 and 3 ("insn" and "dep").
1722 (xscale_sched_adjust_cost): Likewise.
1723 (fa726te_sched_adjust_cost): Likewise.
1724 (cortexa7_older_only): Likewise for param "insn".
1725 (cortexa7_younger): Likewise.
1726 (arm_attr_length_move_neon): Likewise.
1727 (arm_address_offset_is_imm): Likewise.
1728 * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
1729 * config/avr/avr.c (avr_notice_update_cc): Likewise.
1730 * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
1731 (workaround_speculation): Likewise for local "last_condjump".
1732 * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
1733 (shadow_or_blockage_p): Likewise.
1734 (get_unit_reqs): Likewise.
1735 (get_unit_operand_masks): Likewise.
1736 (c6x_registers_update): Likewise.
1737 (returning_call_p): Likewise.
1738 (can_use_callp): Likewise.
1739 (convert_to_callp): Likewise.
1740 (find_last_same_clock): Likwise for local "t".
1741 (reorg_split_calls): Likewise for local "shadow".
1742 (hwloop_pattern_reg): Likewise for param "insn".
1743 * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
1744 * config/frv/frv.c (frv_final_prescan_insn): Likewise.
1745 (frv_extract_membar): Likewise.
1746 (frv_optimize_membar_local): Strengthen param "last_membar" from
1747 rtx * to rtx_insn **.
1748 (frv_optimize_membar_global): Strengthen param "membar" from rtx
1750 (frv_optimize_membar): Strengthen local "last_membar" from rtx *
1752 * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
1753 both params from rtx to rtx_insn *.
1754 (ia64_ld_address_bypass_p): Likewise.
1755 * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
1757 (ia64_safe_type): Likewise.
1758 (group_barrier_needed): Likewise.
1759 (safe_group_barrier_needed): Likewise.
1760 (ia64_single_set): Likewise.
1761 (is_load_p): Likewise.
1762 (record_memory_reference): Likewise.
1763 (get_mode_no_for_insn): Likewise.
1764 (important_for_bundling_p): Likewise.
1765 (unknown_for_bundling_p): Likewise.
1766 (ia64_st_address_bypass_p): Likewise for both params.
1767 (ia64_ld_address_bypass_p): Likewise.
1768 (expand_vselect): Introduce new local rtx_insn * "insn", using it
1769 in place of rtx "x" after the emit_insn call.
1770 * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
1771 Strengthen param from rtx to rtx_insn *.
1772 (ix86_agi_dependent): Likewise for both params.
1773 (ix86_attr_length_immediate_default): Likewise for param 1.
1774 (ix86_attr_length_address_default): Likewise for param.
1775 (ix86_attr_length_vex_default): Likewise for param 1.
1776 * config/i386/i386.c (ix86_attr_length_immediate_default):
1777 Likewise for param "insn".
1778 (ix86_attr_length_address_default): Likewise.
1779 (ix86_attr_length_vex_default): Likewise.
1780 (ix86_agi_dependent): Likewise for both params.
1781 (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
1782 (vselect_insn): Likewise for this variable.
1783 * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
1785 (m68k_sched_attr_opy_type): Likewise.
1786 * config/m68k/m68k.c (sched_get_operand): Likewise.
1787 (sched_attr_op_type): Likewise.
1788 (m68k_sched_attr_opx_type): Likewise.
1789 (m68k_sched_attr_opy_type): Likewise.
1790 (sched_get_reg_operand): Likewise.
1791 (sched_get_mem_operand): Likewise.
1792 (m68k_sched_address_bypass_p): Likewise for both params.
1793 (sched_get_indexed_address_scale): Likewise.
1794 (m68k_sched_indexed_address_bypass_p): Likewise.
1795 * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
1796 (m68k_sched_indexed_address_bypass_p): Likewise.
1797 * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
1798 "label", "ret" from rtx to rtx_insn *, adding a checked cast and
1800 * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
1801 params from rtx to rtx_insn *.
1802 (mips_fmadd_bypass): Likewise.
1803 * config/mips/mips.c (mips_fmadd_bypass): Likewise.
1804 (mips_linked_madd_p): Likewise.
1805 (mips_macc_chains_last_hilo): Likewise for this variable.
1806 (mips_macc_chains_record): Likewise for param.
1807 (vr4130_last_insn): Likewise for this variable.
1808 (vr4130_swap_insns_p): Likewise for both params.
1809 (mips_ls2_variable_issue): Likewise for param.
1810 (mips_need_noat_wrapper_p): Likewise for param "insn".
1811 (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
1812 in place of "x" after the emit_insn.
1813 * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
1814 params from rtx to rtx_insn *.
1815 * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
1816 (pa_combine_instructions): Introduce local "par" for result of
1817 gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
1819 (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
1820 * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
1821 (rl78_alloc_physical_registers_op1): Likewise.
1822 (rl78_alloc_physical_registers_op2): Likewise.
1823 (rl78_alloc_physical_registers_ro1): Likewise.
1824 (rl78_alloc_physical_registers_cmp): Likewise.
1825 (rl78_alloc_physical_registers_umul): Likewise.
1826 (rl78_alloc_address_registers_macax): Likewise.
1827 (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
1828 * config/s390/predicates.md (execute_operation): Likewise for
1830 * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
1832 * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
1833 (addr_generation_dependency_p): Likewise for param "insn".
1834 (s390_agen_dep_p): Likewise for both params.
1835 (s390_fpload_toreg): Likewise for param "insn".
1836 * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
1837 * config/sh/sh.c (sh_loop_align): Likewise for param and local
1839 * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
1840 * config/sh/sh_treg_combine.cc
1841 (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
1843 (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
1844 * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
1845 "and_insn", "load", "shift".
1846 * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
1848 * final.c (final_scan_insn): Introduce local rtx_insn * "other"
1849 for XEXP (note, 0) of the REG_CC_SETTER note.
1850 (cleanup_subreg_operands): Strengthen param "insn" from rtx to
1851 rtx_insn *, eliminating a checked cast made redundant by this.
1852 * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
1854 * genattr.c (main): When writing out the prototype to
1855 const_num_delay_slots, strengthen the param from rtx to
1857 * genattrtab.c (write_const_num_delay_slots): Likewise when
1858 writing out the implementation of const_num_delay_slots.
1859 * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
1860 "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
1861 * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
1862 favor of new rtx locals "src" and "set" and new local rtx_insn *
1864 (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
1866 (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
1867 locals "cond", "if_then_else", "set" and new rtx_insn * locals
1869 (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
1870 "last" from rtx to rtx_insn *. Likewise for a local "tmp",
1871 renaming to "tmp_insn". Eliminate the other local rtx "tmp" from
1872 the top-level scope, replacing with new more tightly-scoped rtx
1873 locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
1874 "new_insn", "copy_of_insn_b", and make local rtx "set" more
1876 * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
1878 * ira.c (setup_prohibited_mode_move_regs): Likewise for local
1880 (ira_setup_alts): Likewise for param "insn".
1881 * lra-constraints.c (emit_inc): Likewise for local "add_insn".
1882 * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
1884 (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
1885 new more-tightly scoped rtx locals "add3_insn", "insn",
1886 "add2_insn" and rtx_insn * "move_insn".
1887 * postreload-gcse.c (eliminate_partially_redundant_load): Add
1888 checked cast on result of gen_move_insn when invoking
1890 * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
1892 (verify_changes): Add a checked cast on "object" when invoking
1894 (extract_insn_cached): Strengthen param "insn" from rtx to
1896 (extract_constrain_insn_cached): Likewise.
1897 (extract_insn): Likewise.
1898 * recog.h (insn_invalid_p): Likewise for param 1.
1899 (recog_memoized): Likewise for param.
1900 (extract_insn): Likewise.
1901 (extract_constrain_insn_cached): Likewise.
1902 (extract_insn_cached): Likewise.
1903 * reload.c (can_reload_into): Likewise for local "test_insn".
1904 * reload.h (cleanup_subreg_operands): Likewise for param.
1905 * reload1.c (emit_insn_if_valid_for_reload): Rename param from
1906 "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
1907 result of emit_insn. Remove a checked cast made redundant by this
1909 * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
1911 * sel-sched.c (get_reg_class): Likewise.
1913 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
1914 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1916 * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
1917 * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
1919 (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
1921 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1923 * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
1924 const rtx_insn *, and from rtx to rtx_insn * for the other
1926 (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
1927 INSN_LOCATION, since we know INSN_P holds.
1928 (insn_line): Strengthen param from const_rtx to const rtx_insn *.
1929 (insn_file): Likewise.
1930 (insn_scope): Likewise.
1931 (insn_location): Likewise.
1933 * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
1934 "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
1935 for the result of gen_load_const_gp.
1936 * config/rs6000/rs6000-protos.h (output_call): Strengthen first
1937 param from rtx to rtx_insn *.
1938 * config/rs6000/rs6000.c (output_call): Likewise.
1939 * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
1940 introducing a checked cast to rtx_sequence * and use of the insn
1942 * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
1943 from rtx to rtx_insn *.
1944 (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
1945 (insn_line): Likewise.
1946 (insn_file): Likewise.
1947 (insn_location): Likewise.
1948 * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
1949 from rtx to rtx_insn *.
1950 * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
1951 cast, using it for calls to INSN_HAS_LOCATION and insn_location.
1952 * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
1954 * reorg.c (relax_delay_slots): Strengthen locals named "after"
1955 from rtx to rtx_insn *; use methods of "pat" for type-safety.
1957 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1959 * combine.c (try_combine): Eliminate checked cast on result of
1961 * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
1962 autogenerated one by strengthening the return type and params 2 and 3
1963 from rtx to rtx_insn *, and by naming the params.
1964 * gengenrtl.c (special_rtx): Add INSN to those that are
1966 * rtl.h (gen_rtx_INSN): New prototype.
1968 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1970 * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
1972 (no_equiv): Likewise.
1973 (update_equiv_regs): Likewise.
1974 (setup_reg_equiv): Likewise. Strengthen locals "elem",
1975 "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
1976 from rtx to rtx_insn *. Use methods of "elem" for typesafety and
1978 * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
1979 from rtx to rtx_insn_list *.
1980 * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
1981 rtx_insn_list * and use methods for clarity and typesafety.
1982 * lra-constraints.c (contains_deleted_insn_p): Likewise for param
1984 (init_insn_rhs_dead_pseudo_p): Likewise for local "insns". Remove
1985 redundant check on INSN_P (insns): this cannot hold, as "insns" is
1986 an INSN_LIST, not an insn.
1987 (reverse_equiv_p): Strengthen local "insns" from rtx to
1988 rtx_insn_list * and use methods for clarity and typesafety.
1989 (contains_reloaded_insn_p): Likewise for local "list".
1991 2014-09-09 Jiong Wang <jiong.wang@arm.com>
1993 * config/arm/arm.c (NEON_COPYSIGNF): New enum.
1994 (arm_init_neon_builtins): Support NEON_COPYSIGNF.
1995 (arm_builtin_vectorized_function): Likewise.
1996 * config/arm/arm_neon_builtins.def: New macro for copysignf.
1997 * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
1999 2014-09-09 Richard Sandiford <richard.sandiford@arm.com>
2001 * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
2002 * builtins.h (default_target_builtins): Likewise.
2003 * gcse.h (default_target_gcse): Likewise.
2004 * target-globals.h (target_globals): Add a destructor. Convert
2005 void-pointer fields back to their real type and change from
2006 GTY((atomic)) to GTY((skip)).
2007 (restore_target_globals): Remove casts accordingly.
2008 * target-globals.c (save_target_globals): Use XCNEW rather than
2009 ggc_internal_cleared_alloc to allocate non-GC structures.
2010 Use ggc_cleared_alloc to allocate the target_globals structure
2012 (target_globals::~target_globals): Define.
2014 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2016 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
2017 mnemonic instead of fldmfdd.
2018 * config/arm/arm.c (vfp_output_fstmd): Rename to...
2019 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
2020 Output vpush when address register is SP.
2021 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
2022 (vfp_output_vstmd): ... This.
2023 * config/arm/vfp.md (push_multi_vfp): Update call to
2026 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2028 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
2030 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2032 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
2033 (*sqrtdf2_vfp): Likewise.
2034 (*cmpsf_vfp): Likewise.
2035 (*cmpsf_trap_vfp): Likewise.
2036 (*cmpdf_vfp): Likewise.
2037 (*cmpdf_trap_vfp): Likewise.
2039 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2041 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
2042 (*truncdfsf2_vfp): Likewise.
2043 (*truncsisf2_vfp): Likewise.
2044 (*truncsidf2_vfp): Likewise.
2045 (fixuns_truncsfsi2): Likewise.
2046 (fixuns_truncdfsi2): Likewise.
2047 (*floatsisf2_vfp): Likewise.
2048 (*floatsidf2_vfp): Likewise.
2049 (floatunssisf2): Likewise.
2050 (floatunssidf2): Likewise.
2052 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2054 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
2055 (*muldf3_vfp): Likewise.
2056 (*mulsf3negsf_vfp): Likewise.
2057 (*muldf3negdf_vfp): Likewise.
2058 (*mulsf3addsf_vfp): Likewise.
2059 (*muldf3adddf_vfp): Likewise.
2060 (*mulsf3subsf_vfp): Likewise.
2061 (*muldf3subdf_vfp): Likewise.
2062 (*mulsf3negsfaddsf_vfp): Likewise.
2063 (*fmuldf3negdfadddf_vfp): Likewise.
2064 (*mulsf3negsfsubsf_vfp): Likewise.
2065 (*muldf3negdfsubdf_vfp): Likewise.
2067 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2069 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
2070 (*absdf2_vfp): Likewise.
2071 (*negsf2_vfp): Likewise.
2072 (*negdf2_vfp): Likewise.
2073 (*addsf3_vfp): Likewise.
2074 (*adddf3_vfp): Likewise.
2075 (*subsf3_vfp): Likewise.
2076 (*subdf3_vfp): Likewise.
2077 (*divsf3_vfp): Likewise.
2078 (*divdf3_vfp): Likewise.
2080 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2082 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
2084 (arm_print_operand): Don't convert real values to decimal
2085 representation in default case.
2086 (fp_immediate_constant): Delete.
2087 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
2088 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
2090 (*thumb2_movsi_vfp): Likewise.
2091 (*movdi_vfp): Likewise.
2092 (*movdi_vfp_cortexa8): Likewise.
2093 (*movhf_vfp_neon): Likewise.
2094 (*movhf_vfp): Likewise.
2095 (*movsf_vfp): Likewise.
2096 (*thumb2_movsf_vfp): Likewise.
2097 (*movdf_vfp): Likewise.
2098 (*thumb2_movdf_vfp): Likewise.
2099 (*movsfcc_vfp): Likewise.
2100 (*thumb2_movsfcc_vfp): Likewise.
2101 (*movdfcc_vfp): Likewise.
2102 (*thumb2_movdfcc_vfp): Likewise.
2104 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
2106 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
2110 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2113 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
2114 Use qualifier_immediate for last operand. Rename to...
2115 (aarch64_types_ternop_lane_qualifiers): ... This.
2116 (TYPES_QUADOP): Rename to...
2117 (TYPES_TERNOP_LANE): ... This.
2118 (aarch64_simd_expand_args): Return const0_rtx when encountering user
2119 error. Change return of 0 to return of NULL_RTX.
2120 (aarch64_crc32_expand_builtin): Likewise.
2121 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
2122 ICE when expanding unknown builtin.
2123 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
2124 TERNOP_LANE qualifiers.
2125 (sqdmlsl_lane): Likewise.
2126 (sqdmlal_laneq): Likewise.
2127 (sqdmlsl_laneq): Likewise.
2128 (sqdmlal2_lane): Likewise.
2129 (sqdmlsl2_lane): Likewise.
2130 (sqdmlal2_laneq): Likewise.
2131 (sqdmlsl2_laneq): Likewise.
2133 2014-09-09 Nick Clifton <nickc@redhat.com>
2135 * doc/invoke.texi (Optimization Options): Add missing @gol to the
2137 (S/390 and zSeries Options): Remove superfluous word from the
2138 description of the -mhotpatch option.
2140 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
2142 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
2143 * ira.c: #include "shrink-wrap.h"
2144 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
2145 * ifcvt.c: #include "shrink-wrap.h"
2146 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
2148 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
2150 * common/config/picochip/picochip-common.c: Remove.
2151 * config.gcc: Remove support for picochip.
2152 * config/picochip/constraints.md: Remove.
2153 * config/picochip/dfa_space.md: Remove.
2154 * config/picochip/dfa_speed.md: Remove.
2155 * config/picochip/picochip-protos.h: Remove.
2156 * config/picochip/picochip.c: Remove.
2157 * config/picochip/picochip.h: Remove.
2158 * config/picochip/picochip.md: Remove.
2159 * config/picochip/picochip.opt: Remove.
2160 * config/picochip/predicates.md: Remove.
2161 * config/picochip/t-picochip: Remove.
2162 * doc/md.texi: Don't document picochi.
2164 2014-09-08 David Malcolm <dmalcolm@redhat.com>
2166 * basic-block.h (control_flow_insn_p): Strengthen param from
2167 const_rtx to const rtx_insn *.
2168 * cfgbuild.c (control_flow_insn_p): Likewise.
2170 2014-09-08 David Malcolm <dmalcolm@redhat.com>
2172 * gcse.c (modify_mem_list): Strengthen this variable from
2173 vec<rtx> * to vec<rtx_insn *> *.
2174 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
2176 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
2177 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
2178 (record_last_mem_set_info): Strengthen param "insn" from rtx to
2180 (record_last_set_info): Likewise for local "last_set_insn".
2182 2014-09-08 DJ Delorie <dj@redhat.com>
2184 * doc/invoke.texi (MSP430 Options): Add -minrt.
2186 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2188 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
2189 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
2190 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
2192 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
2194 (adjust_splat): New function.
2195 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
2196 (dump_swap_insn_table): Add case for SH_SPLAT.
2198 2014-09-08 Richard Biener <rguenther@suse.de>
2201 * tree-inline.c (copy_loops): The source loop header should
2203 (tree_function_versioning): If loops need fixup after removing
2204 unreachable blocks fix them.
2205 * omp-low.c (simd_clone_adjust): Do not add incr block to
2206 loop under construction.
2208 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
2210 * config/aarch64/aarch64-builtins.c
2211 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
2213 2014-09-08 Joseph Myers <joseph@codesourcery.com>
2215 * config/i386/cygming.h (TF_SIZE): Remove.
2216 * config/i386/darwin.h (TF_SIZE): Remove.
2217 * config/i386/dragonfly.h (TF_SIZE): Remove.
2218 * config/i386/freebsd.h (TF_SIZE): Remove.
2219 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
2220 * config/i386/openbsdelf.h (TF_SIZE): Remove.
2221 * config/i386/sol2.h (TF_SIZE): Remove.
2222 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
2223 * config/ia64/linux.h (TF_SIZE): Remove.
2224 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
2225 * doc/tm.texi: Regenerate.
2226 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
2228 2014-09-08 Joseph Myers <joseph@codesourcery.com>
2230 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
2232 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
2234 * doc/tm.texi: Regenerate.
2235 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
2237 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
2238 * config/cris/cris.h (__make_dp): Remove.
2240 2014-09-08 Richard Biener <rguenther@suse.de>
2243 * cfgloop.c (mark_loop_for_removal): Track former header
2245 * cfgloop.h (struct loop): Add former_header member unconditionally.
2246 * loop-init.c (fix_loop_structure): Enable bogus loop removal
2247 diagnostic unconditionally.
2249 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
2252 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
2253 constraint for operand0 and remove write only modifier from operand3.
2255 2014-09-07 Richard Sandiford <richard.sandiford@arm.com>
2257 PR rtl-optimization/62208
2258 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
2259 rather than const0_rtx in eq/ne-xor simplifications.
2261 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
2263 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
2264 (arc_output_mi_thunk): Likewise.
2266 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
2267 arguments to silence bogus warning.
2269 2014-09-06 Richard Sandiford <richard.sandiford@arm.com>
2272 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
2274 2014-09-06 Tom de Vries <tom@codesourcery.com>
2276 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
2277 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
2278 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
2280 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
2283 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
2284 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
2286 2014-09-05 Easwaran Raman <eraman@google.com>
2288 PR rtl-optimization/62146
2289 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
2290 hoisted instruction unconditional.
2292 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
2295 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
2296 Do not allow any_mask_operand for operands[2].
2297 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
2299 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2301 * config/arc/arc.c (arc_print_operand): Use insn method of
2302 final_sequence for type-safety.
2303 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
2304 "insn" from rtx to rtx_insn *.
2305 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
2306 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
2307 Likewise for locals "branch", "label".
2308 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
2309 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
2310 (same_cmp_following_p): Likewise for locals "i2", "i3".
2311 * config/sh/sh_optimize_sett_clrt.cc
2312 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
2313 param "cbranch_insn".
2314 * function.c (convert_jumps_to_returns): Likewis for local "jump".
2315 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
2316 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
2318 (condjump_p): Likewise.
2319 (condjump_in_parallel_p): Likewise.
2321 (any_uncondjump_p): Likewise.
2322 (any_condjump_p): Likewise.
2323 (condjump_label): Likewise.
2324 (returnjump_p): Strengthen param "insn" from rtx to
2326 (onlyjump_p): Strengthen param "insn" from const_rtx to
2328 (jump_to_label_p): Likewise.
2329 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
2330 (invert_jump): Likewise.
2331 * reorg.c (simplejump_or_return_p): Add checked cast when calling
2333 (get_jump_flags): Strengthen param "insn" from rtx to
2335 (get_branch_condition): Likewise.
2336 (condition_dominates_p): Likewise.
2337 (make_return_insns): Move declaration of local "pat" earlier, to
2338 after we've handled NONJUMP_INSN_P and non-sequences, using its
2339 methods to simplify the code and for type-safety.
2340 * rtl.h (find_constant_src): Strengthen param from const_rtx to
2342 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
2343 (condjump_p): Strengthen param from const_rtx to
2345 (any_condjump_p): Likewise.
2346 (any_uncondjump_p): Likewise.
2348 (condjump_label): Likewise.
2349 (simplejump_p): Likewise.
2350 (returnjump_p): Likewise.
2351 (onlyjump_p): Likewise.
2352 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
2353 (invert_jump): Likewise.
2354 (condjump_in_parallel_p): Strengthen param from const_rtx to
2356 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
2357 to const rtx_insn *.
2358 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
2359 to const rtx_insn *.
2360 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
2362 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2364 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
2365 above the conditional, and convert the check on GET_CODE to a
2366 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
2367 the conditional. Simplify the conditional by using methods of
2370 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2372 * haifa-sched.c (check_clobbered_conditions): Strengthen local
2373 "link" from rtx to rtx_insn_list *, and use its methods for
2374 clarity and type-safety.
2375 (toggle_cancelled_flags): Likewise.
2376 (restore_last_backtrack_point): Likewise.
2377 (queue_to_ready): Use insn method of "link" in one place.
2378 (schedule_block): Strengthen local "link" from rtx to
2379 rtx_insn_list *, and use its methods for clarity and type-safety.
2381 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2383 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
2384 param "insn" from const_rtx to const rtx_insn *.
2385 (sched_get_reverse_condition_uncached): Likewise.
2386 (sched_get_condition_with_rev): Likewise.
2387 (sched_has_condition_p): Likewise.
2388 (sched_insns_conditions_mutex_p): Likewise for both params.
2389 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
2390 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
2391 (setup_insn_reg_uses): Move local "list" to be more tightly
2392 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
2393 its methods for clarity and type-safety.
2394 (sched_analyze_1): Strengthen local "pending" from rtx to
2395 rtx_insn_list *, and local "pending_mem" from rtx to
2396 rtx_expr_list *. Use methods of each for clarity and type-safety.
2397 (sched_analyze_2): Likewise.
2398 (sched_analyze_insn): Likewise.
2400 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
2401 param from const_rtx to const rtx_insn *.
2402 (sched_insns_conditions_mutex_p): Likewise for both params.
2403 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
2406 * system.h (CONST_CAST_RTX_INSN): New macro.
2408 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2410 * recog.c (peep2_attempt): Strengthen return type from rtx to
2412 (peep2_update_life): Likewise for params "last", "prev", removing
2413 a checked cast made redundant by this.
2414 (peephole2_optimize): Likewise for local "last".
2416 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2418 * basic-block.h (set_block_for_insn): Eliminate this macro in
2420 * rtl.h (set_block_for_insn): New inline function, imposing the
2421 requirement that the "insn" param is an rtx_insn *.
2423 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2425 * caller-save.c (setup_save_areas): Strengthen local "insn" from
2427 * final.c (get_call_reg_set_usage): Likewise for first param,
2428 eliminating a checked cast.
2429 * regs.h (get_call_reg_set_usage): Likewise for first param.
2430 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
2431 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
2432 cast, replacing references to "x" with "call_insn" where
2434 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
2435 rtx_insn *, adding a checked cast.
2437 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2439 * output.h (final_scan_insn): Strengthen first param from rtx to
2442 * final.c (final_scan_insn): Likewise, renaming it back from
2443 "uncast_insn" to "insn", eliminating the checked cast.
2445 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
2446 "vec" with an rtx_sequence * "seq", taking a copy of
2447 "final_sequence", and using methods of "seq" for clarity, and for
2448 type-safety in the calls to final_scan_insn.
2449 * config/mips/mips.c (mips_output_conditional_branch): Use methods
2450 of "final_sequence" for clarity, and for type-safety in the call to
2452 * config/sh/sh.c (print_slot): Strengthen param from rtx to
2453 rtx_sequence * and rename from "insn" to "seq".
2455 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2457 * jump.c (delete_related_insns): Introduce a new local "table" by
2458 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
2459 get_labels method of "table" to simplify access to the labels in
2462 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2464 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
2465 f_minmaxs, f_minmaxd types.
2467 2014-09-05 Richard Biener <rguenther@suse.de>
2469 * cfgloop.c (mark_loop_for_removal): Record former header
2470 when ENABLE_CHECKING.
2471 * cfgloop.h (strut loop): Add former_header member when
2473 * loop-init.c (fix_loop_structure): Sanity check loops
2474 marked for removal if they re-appeared.
2476 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2478 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
2479 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
2481 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
2482 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
2483 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
2484 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
2485 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
2486 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
2487 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
2488 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
2489 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
2490 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
2491 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
2492 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
2493 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
2494 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
2495 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
2496 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
2497 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
2498 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
2499 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
2500 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
2501 with int{32,16,8}_t.
2503 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2505 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
2506 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
2507 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
2508 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
2509 Remove temporary __asm__ and reimplement.
2511 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2513 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
2514 handling cmge, cmgt, cmeq, cmtst.
2516 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
2517 cmlt, cmgeu, cmgtu, cmtst): Remove.
2519 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
2520 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
2521 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
2522 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
2524 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2526 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
2528 (aarch64_fold_builtin): Update pattern for cmtst.
2530 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
2533 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
2535 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
2536 Switch operands, separate out more cases, refactor.
2538 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
2540 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
2541 argument; rename old version to...
2542 (aarch64_const_vec_all_same_in_range_p): ...this.
2543 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
2545 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
2547 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2549 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
2550 Remove qualifier_const_pointer, update comment.
2552 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2554 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
2556 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2558 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
2559 varargs with pointer parameter.
2560 (aarch64_simd_expand_builtin): pass pointer into previous.
2562 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2564 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
2567 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2569 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
2570 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
2571 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
2572 Replace temporary asm with call to builtin.
2573 (vrbit_p8, vrbitq_p8): New functions.
2575 2014-09-05 Richard Biener <rguenther@suse.de>
2577 * cfgloop.c (mark_loop_for_removal): New function.
2578 * cfgloop.h (mark_loop_for_removal): Declare.
2579 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
2580 (merge_blocks): Likewise.
2581 (duplicate_block): Likewise.
2582 * except.c (sjlj_emit_dispatch_table): Likewise.
2583 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
2584 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
2585 (thread_through_loop_header): Likewise.
2587 2014-09-05 Richard Biener <rguenther@suse.de>
2590 * fold-const.c (try_move_mult_to_index): Remove.
2591 (fold_binary_loc): Do not call it.
2592 * tree-data-ref.c (dr_analyze_indices): Strip conversions
2593 from the base object again.
2595 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
2597 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
2600 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2603 * config/arm/arm.md (setmem): New pattern.
2604 * config/arm/arm-protos.h (struct tune_params): New fields.
2605 (arm_gen_setmem): New prototype.
2606 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
2607 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
2608 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
2609 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
2610 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
2611 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
2612 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
2613 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
2614 (arm_const_inline_cost): New function.
2615 (arm_block_set_max_insns): New function.
2616 (arm_block_set_non_vect_profit_p): New function.
2617 (arm_block_set_vect_profit_p): New function.
2618 (arm_block_set_unaligned_vect): New function.
2619 (arm_block_set_aligned_vect): New function.
2620 (arm_block_set_unaligned_non_vect): New function.
2621 (arm_block_set_aligned_non_vect): New function.
2622 (arm_block_set_vect, arm_gen_setmem): New functions.
2624 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2626 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
2628 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2630 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
2632 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2634 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
2636 * valtrack.h: Adjust.
2638 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2640 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
2642 (emit_jump_insn_before_noloc): Likewise.
2643 (emit_call_insn_before_noloc): Likewise.
2644 (emit_label_before): Likewise.
2645 (emit_label_after): Likewise.
2646 (emit_insn_before_setloc): Likewise.
2647 (emit_jump_insn_before_setloc): Likewise.
2648 (emit_call_insn_before_setloc): Likewise.
2649 (emit_call_insn_before): Likewise.
2652 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2654 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
2655 rtx_insn *, eliminating a checked cast.
2657 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2659 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
2660 const_rtx to const rtx_insn *.
2661 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
2664 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2666 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
2667 fixup_args_size_notes.
2668 * expr.c (fixup_args_size_notes): Strengthen first two params from
2669 rtx to rtx_insn *, eliminating a checked cast.
2670 * rtl.h (fixup_args_size_notes): Strengthen first two params from
2673 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2675 * haifa-sched.c (get_ready_element): Strengthen return type from
2677 * sched-int.h (get_ready_element): Likewise.
2679 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
2682 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
2683 indexed_or_indirect_operand instead of memory_operand.
2684 (floatsi<mode>2_lfiwzx_mem): Ditto.
2686 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2688 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
2689 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
2690 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
2692 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2694 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
2696 (get_last_nonnote_insn): Likewise.
2697 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
2698 * resource.c (find_basic_block): Likewise.
2700 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
2703 2014-09-04 David Malcolm <dmalcolm@redhat.com>
2705 * genattr.c (main): Within the prototype of insn_latency written
2706 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
2707 * genautomata.c (output_internal_maximal_insn_latency_func):
2708 Within the implementation of insn_latency written out to
2709 insn-automata.c, strengthen both params from rtx to rtx_insn *,
2710 eliminating a pair of checked casts.
2712 2014-09-04 David Malcolm <dmalcolm@redhat.com>
2714 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
2717 * rtl.h (eh_returnjump_p): Likewise.
2719 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
2721 * Makefile.in (TAGS): Handle constructs in timevar.def.
2723 2014-09-04 Guozhi Wei <carrot@google.com>
2726 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
2727 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
2728 it into two patterns.
2729 (move_lo_quad_internal_be_<mode>): Likewise.
2731 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
2733 * doc/options.texi: Document that Var and Init are required if CPP
2735 * optc-gen.awk: Require Var and Init if CPP is given.
2736 * common.opt (Wpedantic): Use Init.
2738 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2740 * config/rs6000/rs6000.c (special_handling_values): Add
2742 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
2743 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
2744 as swappable with special handling SH_EXTRACT. Remove
2745 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
2747 (adjust_extract): New function.
2748 (handle_special_swappables): Add default to case statement; add
2749 case for SH_EXTRACT that calls adjust_extract.
2750 (dump_swap_insn_table): Handle SH_EXTRACT.
2752 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2754 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
2755 selection of 0th memory doubleword, regardless of endianness.
2757 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2759 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
2761 2014-09-04 Alan Modra <amodra@gmail.com>
2764 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
2767 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
2769 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
2770 * targhooks.c (default_dwarf_frame_reg_mode): New function.
2771 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
2772 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
2773 * doc/tm.texi: Regenerate.
2774 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
2775 selection logic to default_dwarf_frame_reg_mode.
2777 2014-09-03 Marek Polacek <polacek@redhat.com>
2779 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
2782 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
2784 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
2785 the automodified register.
2787 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
2789 * output.h (get_some_local_dynamic_name): Declare.
2790 * final.c (some_local_dynamic_name): New variable.
2791 (get_some_local_dynamic_name): New function.
2792 (final_end_function): Clear some_local_dynamic_name.
2793 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
2794 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2795 (print_operand): Report an error if '%&' is used inappropriately.
2796 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
2797 (get_some_local_dynamic_name_1): Delete.
2798 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
2799 (rs6000_get_some_local_dynamic_name): Delete.
2800 (rs6000_get_some_local_dynamic_name_1): Delete.
2801 (print_operand): Report an error if '%&' is used inappropriately.
2802 * config/s390/s390.c (machine_function): Remove some_ld_name.
2803 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2804 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
2805 * config/sparc/sparc.c: Include rtl-iter.h.
2806 (machine_function): Remove some_ld_name.
2807 (sparc_print_operand): Report an error if '%&' is used inappropriately.
2808 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2810 2014-09-03 Richard Henderson <rth@redhat.com>
2812 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
2813 (aarch64_popwb_pair_reg): Remove.
2814 (aarch64_set_frame_expr): Remove.
2815 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
2816 the restore ops performed by the insns generated.
2817 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
2818 insn. Perform the calls_eh_return addition later; do not attempt to
2819 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
2820 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
2821 special markup at all. Load cfun->machine->frame.hard_fp_offset
2822 into a local variable.
2823 (aarch64_frame_pointer_required): Don't check calls_alloca.
2825 2014-09-03 Richard Biener <rguenther@suse.de>
2827 * opts.c (default_options_optimization): Adjust
2828 max-combine-insns to 2 for -Og.
2830 2014-09-03 Martin Jambor <mjambor@suse.cz>
2833 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
2834 pass-trough jump functions correctly.
2836 2014-09-03 Martin Jambor <mjambor@suse.cz>
2839 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
2840 created replacements in ascending order of offsets.
2841 (known_aggs_to_agg_replacement_list): Likewise.
2843 2014-09-03 Martin Liska <mliska@suse.cz>
2845 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
2846 is set to set uninitialized value for vnresult.
2848 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2850 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
2851 for TARGET_MUST_PASS_IN_STACK.
2853 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2855 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
2856 for TARGET_ARG_PARTIAL_BYTES.
2858 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2860 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
2861 instructions for varargs implementation.
2862 (nds32_expand_epilogue): Emit stack adjustment instructions for
2863 varargs implementation.
2865 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2867 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
2868 optimization detection.
2870 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2872 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
2874 (nds32_function_arg_advance): Deal with nameless arguments.
2875 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
2876 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
2877 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
2879 2014-09-03 Richard Biener <rguenther@suse.de>
2881 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
2882 (struct bb_bitmap_sets): Remove deferred member.
2883 (BB_DEFERRED): Remove.
2884 (defer_or_phi_translate_block): Remove.
2885 (compute_antic_aux): Remove deferring of blocks, assert
2886 proper iteration order.
2887 (compute_antic): Do not set BB_DEFERRED.
2888 (eliminate): Allocate el_avail of proper size initially.
2890 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2892 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
2893 according to the value of crtl->args.pretend_args_size.
2895 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2897 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
2898 varargs information.
2900 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2902 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
2903 implementation for TARGET_SETUP_INCOMING_VARARGS.
2904 (nds32_strict_argument_naming): Refine comment.
2905 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
2906 Define for future implementation.
2908 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
2910 * config/i386/adxintrin.h (_subborrow_u32): New.
2911 (_addcarry_u32): Ditto.
2912 (_subborrow_u64): Ditto.
2913 (_addcarry_u64): Ditto.
2914 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
2916 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
2917 __builtin_ia32_sbb_u64
2919 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2921 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
2923 (nds32_function_arg_advance): Likewise.
2924 (nds32_init_cumulative_args): Likewise.
2925 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
2926 (NDS32_FIRST_GPR_REGNUM): Define.
2927 (NDS32_LAST_GPR_REGNUM): Define.
2928 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
2929 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
2930 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
2931 (machine_function): Use GRP-specific stuff.
2933 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2935 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
2936 (nds32_expand_epilogue): Likewise.
2937 (nds32_expand_prologue_v3push): Likewise.
2938 (nds32_expand_epilogue_v3pop): Likewise.
2940 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2942 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
2943 v3push/v3pop for variadic function.
2944 * config/nds32/nds32.md (prologue, epilogue): Likewise.
2946 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2948 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
2949 Check rtx for varargs implementation.
2950 (nds32_output_stack_pop): Likewise.
2951 * config/nds32/nds32-protos.h: Have a rtx argument for
2952 nds32_output_stack_push and nds32_output_stack_pop.
2953 * config/nds32/nds32.md: Likewise.
2955 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2957 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
2958 to check if FUNC is an interrupt service routine.
2959 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
2961 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2963 * config/nds32/nds32.h (machine_function): Add some fields for variadic
2964 arguments implementation.
2966 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2968 * config/nds32/nds32-predicates.c
2969 (nds32_valid_stack_push_pop): Rename to ...
2970 (nds32_valid_stack_push_pop_p): ... this.
2971 * config/nds32/nds32-protos.h: Likewise.
2972 * config/nds32/predicates.md: Likewise.
2974 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2976 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
2977 (nds32_emit_stack_v3push): ... this.
2978 (nds32_gen_stack_v3pop): Rename to ...
2979 (nds32_emit_stack_v3pop): ... this and consider CFA restore
2982 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2984 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
2985 (nds32_emit_stack_push_multiple): ... this.
2986 (nds32_gen_stack_pop_multiple): Rename to ...
2987 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
2990 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2993 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
2994 and add a second splitter to handle the remaining cases.
2996 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2998 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
3000 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
3002 * cfgexpand.c (label_rtx_for_bb): Change type to
3003 hash_map<basic_block, rtx_code_label *> *.
3004 (expand_gimple_basic_block): Adjust.
3005 (pass_expand::execute): Likewise.
3007 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
3009 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
3010 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
3011 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
3012 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
3013 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
3014 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
3015 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
3018 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
3020 * alloc-pool.c: Include coretypes.h.
3021 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
3022 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
3023 hash_set instead of htab.
3024 * ggc-page.c (in_gc): New variable.
3025 (ggc_free): Do nothing if a collection is taking place.
3026 (ggc_collect): Set in_gc appropriately.
3027 * ggc.h (gt_ggc_mx(const char *)): New function.
3028 (gt_pch_nx(const char *)): Likewise.
3029 (gt_ggc_mx(int)): Likewise.
3030 (gt_pch_nx(int)): Likewise.
3031 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
3032 (hash_map::hash_entry::pch_nx): Likewise.
3033 (hash_map::hash_entry::pch_nx_helper): Likewise.
3034 (hash_map::hash_map): Adjust.
3035 (hash_map::create_ggc): New function.
3036 (gt_ggc_mx): Likewise.
3037 (gt_pch_nx): Likewise.
3038 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
3039 (default_hashset_traits::pch_nx): Likewise.
3040 (hash_set::hash_entry::ggc_mx): Likewise.
3041 (hash_set::hash_entry::pch_nx): Likewise.
3042 (hash_set::hash_entry::pch_nx_helper): Likewise.
3043 (hash_set::hash_set): Adjust.
3044 (hash_set::create_ggc): New function.
3045 (hash_set::elements): Likewise.
3046 (gt_ggc_mx): Likewise.
3047 (gt_pch_nx): Likewise.
3048 * hash-table.h (hash_table::hash_table): Adjust.
3049 (hash_table::m_ggc): New member.
3050 (hash_table::~hash_table): Adjust.
3051 (hash_table::expand): Likewise.
3052 (hash_table::empty): Likewise.
3053 (gt_ggc_mx): New function.
3054 (hashtab_entry_note_pointers): Likewise.
3055 (gt_pch_nx): Likewise.
3057 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3059 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
3060 built-in definition.
3061 (XVCVUXDDP_SCALE): Likewise.
3062 (XVCVDPSXDS_SCALE): Likewise.
3063 (XVCVDPUXDS_SCALE): Likewise.
3064 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
3065 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
3066 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
3067 VSX_BUILTIN_XVCVDPUXDS_SCALE.
3068 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
3070 * config/rs6000/rs6000.c (real.h): New include.
3071 (rs6000_scale_v2df): New function.
3072 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
3073 (UNSPEC_VSX_XVCVUXDDP): Likewise.
3074 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
3075 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
3076 (vsx_xvcvsxddp_scale): New define_expand.
3077 (vsx_xvcvsxddp): New define_insn.
3078 (vsx_xvcvuxddp_scale): New define_expand.
3079 (vsx_xvcvuxddp): New define_insn.
3080 (vsx_xvcvdpsxds_scale): New define_expand.
3081 (vsx_xvcvdpsxds): New define_insn.
3082 (vsx_xvcvdpuxds_scale): New define_expand.
3083 (vsx_xvcvdpuxds): New define_insn.
3084 * doc/extend.texi (vec_ctf): Add new prototypes.
3085 (vec_cts): Likewise.
3086 (vec_ctu): Likewise.
3087 (vec_splat): Likewise.
3088 (vec_div): Likewise.
3089 (vec_mul): Likewise.
3091 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3094 * config/arm/neon.md
3095 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
3096 <v_cmp_result>): New pattern.
3097 * config/arm/iterators.md (NEON_VCVT): New int iterator.
3098 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
3099 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
3100 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
3101 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
3102 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
3104 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3107 * config/arm/iterators.md (FIXUORS): New code iterator.
3108 (VCVT): New int iterator.
3109 (su_optab): New code attribute.
3111 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
3113 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3115 * config/aarch64/predicates.md (aarch64_comparison_operation):
3116 New special predicate.
3117 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
3118 aarch64_comparison_operation instead of matching an operator.
3119 Update operand numbers.
3120 (csinc3<mode>_insn): Likewise.
3121 (*csinv3<mode>_insn): Likewise.
3122 (*csneg3<mode>_insn): Likewise.
3123 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
3124 * config/aarch64/aarch64.c (aarch64_get_condition_code):
3125 Return -1 instead of aborting on invalid condition codes.
3126 (aarch64_print_operand): Update aarch64_get_condition_code callsites
3127 to assert that the returned condition code is valid.
3128 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
3130 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
3132 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
3133 tree.def, and gimple.def
3135 2014-09-02 Jakub Jelinek <jakub@redhat.com>
3136 Balaji V. Iyer <balaji.v.iyer@intel.com>
3137 Igor Zamyatin <igor.zamyatin@intel.com>
3139 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
3140 (__cilkrts_cilk_for_64): Likewise.
3141 * cilk-common.c (declare_cilk_for_builtin): New function.
3142 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
3143 __cilkrts_cilk_for_64 bultins.
3144 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
3146 (cilk_for_32_fndecl): New define.
3147 (cilk_for_64_fndecl): Likewise.
3148 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
3149 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
3150 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
3151 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
3152 GF_OMP_FOR_COMBINED_INTO.
3153 * gimplify.c (gimplify_scan_omp_clauses): Added
3154 OMP_CLAUSE__CILK_FOR_COUNT_ case.
3155 (gimplify_adjust_omp_clauses): Ditto.
3156 (gimplify_omp_for): Added CILK_FOR case.
3157 (gimplify_expr): Ditto.
3158 * omp-low.c: Include cilk.h.
3159 (extract_omp_for_data): Set appropriate kind for
3160 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
3161 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
3162 (create_omp_child_function_name): Added second argument to handle
3164 (cilk_for_check_loop_diff_type): New function.
3165 (expand_cilk_for_call): Likewise.
3166 (expand_cilk_for): Likewise.
3167 (create_omp_child_function): Set cilk_for_count; handle the cases when
3168 it is true; call create_omp_child_function_name with second argument.
3169 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
3170 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
3171 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
3172 * tree-nested.c (convert_nonlocal_omp_clauses): Added
3173 OMP_CLAUSE__CILK_FOR_COUNT_ case.
3174 (convert_local_omp_clauses): Ditto.
3175 * tree-pretty-print.c (dump_omp_clause): Added
3176 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
3177 (dump_generic_node): Added CILK_FOR case.
3178 * tree.c (omp_clause_num_ops): New element
3179 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
3180 (omp_clause_code_name): New element _Cilk_for_count_.
3181 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
3182 * tree.def: Add tree code for CILK_FOR.
3184 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
3186 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
3187 (ppc403-compare): Add "exts with dot" case.
3188 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
3189 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
3190 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
3191 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
3192 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
3193 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
3194 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
3195 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
3196 cell-cmp-microcoded): Similarly.
3197 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
3198 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
3199 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
3200 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
3201 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
3202 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
3203 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
3204 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
3205 (power6-compare): Add "exts with dot" case.
3206 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
3207 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
3208 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
3210 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
3211 if avoiding Cell microcode.
3212 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
3213 (is_cracked_insn): Ditto.
3214 (insn_must_be_first_in_group): Ditto.
3215 * config/rs6000/rs6000.md (dot): Adjust comment.
3216 (cell_micro): Handle exts+dot.
3217 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
3218 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
3219 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
3220 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
3221 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
3222 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
3223 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
3225 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
3227 * config/rs6000/rs6000.md (QHSI): Delete.
3228 (EXTQI, EXTHI, EXTSI): New mode iterators.
3229 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
3230 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
3231 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
3232 9 anonymous instructions, and 8 splitters): Delete.
3233 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
3234 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
3235 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
3236 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
3237 *zero_extendsi<mode>2_dot2): New.
3239 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
3241 * config/rs6000/rs6000.md (any_extend): New code iterator.
3242 (u, su): New code attributes.
3243 (dmode, DMODE): New mode attributes.
3244 (<su>mul<mode>3_highpart): New.
3245 (*<su>mul<mode>3_highpart): New.
3246 (<su>mulsi3_highpart_le): New.
3247 (<su>muldi3_highpart_le): New.
3248 (<su>mulsi3_highpart_64): New.
3249 (<u>mul<mode><dmode>3): New.
3250 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
3252 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
3255 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
3257 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
3258 *mulsi3_internal2, and two splitters): Delete.
3259 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
3261 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
3263 2014-09-02 Richard Biener <rguenther@suse.de>
3265 PR tree-optimization/62695
3266 * tree-ssa-structalias.c (find_func_clobbers): Add missing
3269 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
3272 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
3274 2014-09-01 Andi Kleen <ak@linux.intel.com>
3276 * file-find.c (add_prefix_begin): Add.
3277 (do_add_prefix): Rename from add_prefix with first argument.
3278 (add_prefix): Add new wrapper.
3279 * file-find.h (add_prefix_begin): Add.
3280 * gcc-ar.c (main): Support -B option.
3282 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
3284 * genemit.c: Include dumpfile.h.
3285 (gen_split): Print name of splitter function to dump file.
3287 2014-09-01 Richard Biener <rguenther@suse.de>
3289 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
3290 Use stack auto_vecs for constraint expressions.
3291 (find_func_aliases_for_call): Likewise.
3292 (find_func_aliases): Likewise.
3293 (find_func_clobbers): Likewise.
3295 2014-09-01 Richard Biener <rguenther@suse.de>
3297 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
3298 operands vector in most cases. Remove redundant code.
3300 2014-09-01 Olivier Hainque <hainque@adacore.com>
3302 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
3303 $WIND_BASE instead of designating a harcoded arbitrary home dir.
3304 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
3306 2014-09-01 Richard Biener <rguenther@suse.de>
3308 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
3309 copy_reference_ops_from_call, vn_nary_op_compute_hash,
3310 vn_reference_compute_hash, vn_reference_insert): Remove.
3311 (vn_reference_lookup_call): New function.
3312 * tree-ssa-sccvn.c (vn_reference_compute_hash,
3313 copy_reference_ops_from_ref, copy_reference_ops_from_call,
3314 vn_reference_insert, vn_nary_op_compute_hash): Make static.
3315 (create_reference_ops_from_call): Remove.
3316 (vn_reference_lookup_3): Properly update shared_lookup_references.
3317 (vn_reference_lookup_pieces): Assert that we updated
3318 shared_lookup_references properly.
3319 (vn_reference_lookup): Likewise.
3320 (vn_reference_lookup_call): New function.
3321 (visit_reference_op_call): Use it. Avoid re-building the
3323 (visit_reference_op_load): Remove redundant lookup.
3324 (visit_reference_op_store): Perform special tail-merging work
3325 only when possibly doing tail-merging.
3326 (visit_use): Likewise.
3327 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
3329 2014-09-01 Jakub Jelinek <jakub@redhat.com>
3332 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
3333 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
3334 (find_inc): Revert 2014-08-13 change.
3336 2014-09-01 Marek Polacek <polacek@redhat.com>
3339 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
3340 Change the type of V to unsigned HOST_WIDE_INT.
3342 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
3344 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
3345 the size of byte markers.
3346 (do_shift_rotate): Fix confusion between host, target and marker byte
3348 (verify_symbolic_number_p): Likewise.
3349 (find_bswap_or_nop_1): Likewise.
3350 (find_bswap_or_nop): Likewise.
3352 2014-09-01 Olivier Hainque <hainque@adacore.com>
3354 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
3355 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
3357 2014-09-01 Jakub Jelinek <jakub@redhat.com>
3359 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
3360 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
3361 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
3363 2014-09-01 Yury Gribov <y.gribov@samsung.com>
3367 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
3368 (build_check_stmt): Likewise.
3369 (instrument_strlen_call): Likewise.
3370 (asan_expand_check_ifn): Likewise and fix types.
3371 (maybe_cast_to_ptrmode): New function.
3373 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
3375 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
3377 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
3379 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
3381 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
3383 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
3384 prefix to function labels when generating fast indirect calls.
3386 2014-08-30 David Malcolm <dmalcolm@redhat.com>
3390 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
3391 param back from rtx_insn * to rtx. Rename param from "label" to
3392 "label_or_return", reintroducing "label" as an rtx_insn * after
3393 we've ensured it's not a RETURN.
3394 (first_active_target_insn): Likewise for return type and param;
3395 add a checked cast to rtx_insn * once we've ensured "insn" is not
3397 (steal_delay_list_from_target): Convert param "pnew_thread" back
3398 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
3400 (own_thread_p): Convert param "thread" back from an rtx_insn * to
3401 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
3402 cast once we've established we're not dealing with a RETURN,
3403 renaming subsequent uses of "thread" to "thread_insn".
3404 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
3406 (follow_jumps): Convert return type and param "label" from
3407 rtx_insn * back to rtx. Move initialization of "value" to after
3408 the handling for ANY_RETURN_P, adding a checked cast there to
3409 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
3410 rename to "this_label_or_return", reintroducing "this_label" as
3411 an rtx_insn * once we've handled the case where it could be an
3413 (fill_slots_from_thread): Rename param "thread" to
3414 "thread_or_return", converting from an rtx_insn * back to an rtx.
3415 Reintroduce name "thread" as an rtx_insn * local with a checked
3416 cast once we've handled the case of it being an ANY_RETURN_P.
3417 Convert local "new_thread" from an rtx_insn * back to an rtx.
3418 Add a checked cast when assigning to "trial" from "new_thread".
3419 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
3420 checked cast to rtx_insn * from "new_thread" when invoking
3422 (fill_eager_delay_slots): Convert locals "target_label",
3423 "insn_at_target" from rtx_insn * back to rtx.
3424 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
3425 (relax_delay_slots): Convert locals "trial", "target_label" from
3426 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
3427 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
3428 invoking update_block.
3429 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
3430 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
3432 * resource.h (mark_target_live_regs): Undo erroneous conversion
3433 of second param of r214693, converting it back from rtx_insn * to
3434 rtx, since it could be a RETURN.
3436 * resource.c (find_dead_or_set_registers): Similarly, convert
3437 param "jump_target" back from an rtx_insn ** to an rtx *, as we
3438 could be writing back a RETURN. Rename local rtx_insn * "next" to
3439 "next_insn", and introduce "lab_or_return" as a local rtx,
3440 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
3441 (mark_target_live_regs): Undo erroneous conversion
3442 of second param of r214693, converting it back from rtx_insn * to
3443 rtx, since it could be a RETURN. Rename it from "target" to
3444 "target_maybe_return", reintroducing the name "target" as a local
3445 rtx_insn * with a checked cast, after we've handled the case of
3448 2014-08-29 DJ Delorie <dj@redhat.com>
3450 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
3451 pointer size up to a power of two.
3452 * defaults.h (DWARF2_ADDR_SIZE): Round up.
3453 (POINTER_SIZE_UNITS): New, rounded up value.
3454 * dwarf2asm.c (size_of_encoded_value): Use it.
3455 (dw2_output_indirect_constant_1): Likewise.
3456 * expmed.c (init_expmed_one_conv): We now know the sizes of
3458 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
3459 * optabs.c (expand_float): Use precision, not size.
3460 (expand_fix): Likewise.
3461 * simplify-rtx (simplify_unary_operation_1): Likewise.
3462 * tree-dfa.c (get_ref_base_and_extent): Likewise.
3463 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
3464 (default_assemble_integer) Likewise.
3465 (dump_tm_clone_pairs): Likewise.
3466 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
3467 * var-tracking.c (adjust_mems): Allow partial-int modes also.
3468 (prepare_call_arguments): Likewise.
3469 * stor-layout.c (finalize_type_size): Preserve precision.
3470 (layout_type): Use precision, not size.
3472 * expr.c (convert_move): If the target has an explicit converter,
3475 2014-08-29 David Malcolm <dmalcolm@redhat.com>
3477 * gdbinit.in: Skip various inline functions in rtl.h when
3480 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
3483 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
3485 2014-08-29 Richard Biener <rguenther@suse.de>
3487 PR tree-optimization/62291
3488 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
3489 exactly the vector size needed and use quick_push.
3490 (phi_translate_1): Adjust comment.
3491 (valid_in_sets): Remove block argument and remove pointless
3493 (dependent_clean): Adjust for removal of block argument.
3495 (compute_antic_aux): Likewise.
3496 (compute_partial_antic_aux): Likewise.
3498 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
3499 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3500 Anna Tikhonova <anna.tikhonova@intel.com>
3501 Ilya Tocar <ilya.tocar@intel.com>
3502 Andrey Turetskiy <andrey.turetskiy@intel.com>
3503 Ilya Verbin <ilya.verbin@intel.com>
3504 Kirill Yukhin <kirill.yukhin@intel.com>
3505 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3507 * config/i386/sse.md
3508 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
3509 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
3510 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
3511 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
3513 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
3514 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3515 Anna Tikhonova <anna.tikhonova@intel.com>
3516 Ilya Tocar <ilya.tocar@intel.com>
3517 Andrey Turetskiy <andrey.turetskiy@intel.com>
3518 Ilya Verbin <ilya.verbin@intel.com>
3519 Kirill Yukhin <kirill.yukhin@intel.com>
3520 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3522 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
3523 * config/i386/sse.md
3524 (define_mode_iterator VI4_128_8_256): New.
3525 (define_mode_iterator VI2_128_4_256): Ditto.
3526 (define_mode_iterator PMOV_DST_MODE): Rename into
3527 (define_mode_iterator PMOV_DST_MODE_1): this.
3528 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
3529 Use PMOV_DST_MODE_1 mode iterator.
3530 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
3532 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
3534 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
3535 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
3536 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
3537 (define_mode_iterator PMOV_DST_MODE_2): New.
3538 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
3539 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
3540 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
3542 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
3543 (define_mode_attr pmov_dst_3): Ditto.
3544 (define_mode_attr pmov_dst_zeroed_3): Ditto.
3545 (define_mode_attr pmov_suff_3): Ditto.
3546 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
3547 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
3548 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
3549 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
3550 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
3551 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
3552 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
3553 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
3554 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
3555 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
3556 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
3557 (define_mode_attr pmov_dst_4): Ditto.
3558 (define_mode_attr pmov_dst_zeroed_4): Ditto.
3559 (define_mode_attr pmov_suff_4): Ditto.
3560 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
3561 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
3562 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
3563 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
3564 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
3565 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
3566 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
3567 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
3568 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
3569 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
3570 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
3572 2014-08-29 Richard Biener <rguenther@suse.de>
3574 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
3575 NON_LVALUE_EXPR in gimple.
3577 2014-08-29 Richard Biener <rguenther@suse.de>
3580 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
3581 from previous refactoring.
3582 (gimple_fold_builtin_strncpy): Likewise.
3584 2014-08-29 David Malcolm <dmalcolm@redhat.com>
3587 * function.c (assign_parm_setup_reg): Remove erroneous checked
3588 cast to rtx_insn * on result of gen_extend_insn in favor of
3589 introducing a new local rtx "pat".
3591 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
3593 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
3595 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
3597 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3599 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
3600 (next_insn): Likewise.
3601 * emit-rtl.c (next_insn): Likewise.
3602 (previous_insn): Likewise.
3603 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
3604 "insn" and "next" from rtx to rtx_insn *.
3605 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
3606 "insn", "insn1", "vliw_start", "prologue_end_note",
3607 "last_insn_in_packet".
3609 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3611 * shrink-wrap.h (active_insn_between): Strengthen both params from
3613 * function.c (active_insn_between): Likewise.
3615 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3617 * genattr.c (main): When writing out insn-attr.h, strengthen param
3618 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
3619 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
3620 writing out the definition of dfa_clear_single_insn_cache to the
3621 generated insn-automata.c
3623 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3625 * resource.h (clear_hashed_info_for_insn): Strengthen param from
3627 (incr_ticks_for_insn): Likewise.
3628 (init_resource_info): Likewise.
3630 * resource.c (init_resource_info): Likewise.
3631 (clear_hashed_info_for_insn): Likewise.
3632 (incr_ticks_for_insn): Likewise.
3634 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
3636 (steal_delay_list_from_target): Use methods of "seq".
3637 (try_merge_delay_insns): Use methods of "merged_insns".
3638 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
3639 (reorg_redirect_jump): Likewise for param "jump".
3641 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3643 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
3645 * config/s390/s390.c (s390_split_branches): Eliminate top-level
3646 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
3648 (s390_mainpool_finish): In three places, split out a local rtx
3649 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
3650 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
3651 and split another local rtx "insn" out into rtx "pat" and
3653 * config/sh/sh.c (output_branchy_insn): Rather than working
3654 directly on operands[9], introduce local rtx_code_label *
3655 variables named "lab" in two places, working on them, and then
3656 assigning them to operands[9], so that the intervening operations
3657 are known by the type system to be on insns.
3659 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3661 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
3664 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
3665 in invocation of INSN_HAS_LOCATION.
3667 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3669 * config/rs6000/altivec.h (vec_xl): New #define.
3670 (vec_xst): Likewise.
3671 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
3672 (XXSPLTD_V2DI): Likewise.
3673 (DIV_V2DI): Likewise.
3674 (UDIV_V2DI): Likewise.
3675 (MUL_V2DI): Likewise.
3676 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
3677 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
3678 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
3679 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
3680 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
3681 (UNSPEC_VSX_DIVSD): Likewise.
3682 (UNSPEC_VSX_DIVUD): Likewise.
3683 (UNSPEC_VSX_MULSD): Likewise.
3684 (vsx_mul_v2di): New insn-and-split.
3685 (vsx_div_v2di): Likewise.
3686 (vsx_udiv_v2di): Likewise.
3687 (vsx_xxspltd_<mode>): New insn.
3689 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3691 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
3693 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
3694 (NEXT_INSN): Likewise.
3695 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
3696 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
3698 (no_labels_between_p): Likewise for both params.
3700 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
3701 cast when using NEXT_INSN on operands[2].
3702 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
3703 "insn" from rtx to rtx_insn *, adding a checked cast.
3704 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
3706 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
3708 (arc_text_label): Likewise for param "insn".
3709 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
3711 (arc_ccfsm_record_condition): Likewise for param "jump".
3712 (arc_text_label): Likewise for local "label".
3713 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
3714 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
3715 a method for typesafety. Add a checked cast.
3716 * config/arc/constraints.md (Clb): Add a checked cast when getting
3717 the CODE_LABEL from a LABEL_REF.
3718 * config/arm/arm.c (require_pic_register): Strengthen locals
3719 "seq", "insn" from rtx to rtx_insn *.
3720 (create_fix_barrier): Likewise for locals "selected", "next".
3721 (thumb1_reorg): Likewise for locals "prev", "insn".
3722 (arm_expand_prologue): Likewise for local "last".
3723 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
3725 (thumb2_output_casesi): Likewise for operands[2].
3726 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
3727 strengthen local "insn" from rtx to rtx_insn *.
3728 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
3729 type and param "insn".
3730 (find_prev_insn_start): Likewise.
3731 (hwloop_optimize): Likewise for locals "insn", "last_insn",
3733 (gen_one_bundle): Likewise for loal "t".
3734 (find_load): Likewise for param "insn".
3735 (workaround_speculation): Likewise for locals "insn", "next",
3736 "target", "next_tgt".
3737 * config/c6x/c6x.c (assign_reservations): Likewise for both params
3738 and for locals "insn", "within", "last".
3739 (count_unit_reqs): Likewise for params "head", "tail" and local
3741 (try_rename_operands): Likewise for params "head", "tail".
3742 (reshuffle_units): Likewise for locals "head", "tail", "insn".
3743 (struct c6x_sched_context): Likewise for fields
3744 "last_scheduled_insn", "last_scheduled_iter0".
3745 (init_sched_state): Replace NULL_RTX with NULL.
3746 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
3748 (undo_split_delayed_nonbranch): Likewise for param and for local
3750 (conditionalize_after_sched): Likewise for local "insn".
3751 (bb_earliest_end_cycle): Likewise.
3752 (filter_insns_above): Likewise for locals "insn", "next".
3753 (hwloop_optimize): Remove redundant checked cast.
3754 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
3755 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
3757 (cris_simple_epilogue): Likewise.
3758 (cris_expand_prologue): Likewise.
3759 (cris_expand_epilogue): Likewise.
3760 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
3761 local "insn" from rtx to rtx_insn *.
3762 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
3763 (struct frv_packet_group): Likewise for the elements within array
3764 fields "insns", "sorted", and for field "nop".
3765 (frv_packet): Likewise for the elements within array field
3767 (frv_add_insn_to_packet): Likewise for param "insn".
3768 (frv_insert_nop_in_packet): Likewise for param "insn" and local
3770 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
3771 (frv_sort_insn_group_1): Likewise for local "insn".
3772 (frv_optimize_membar_local): Likewise.
3773 (frv_align_label): Likewise for locals "x", "last", "barrier",
3775 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
3777 (ia64_sched_init): Likewise for local "insn".
3778 (scheduled_good_insn): Likewise for param "last".
3779 (struct _ia64_sched_context): Likewise for field
3780 "last_scheduled_insn".
3781 (ia64_init_sched_context): Replace NULL_RTX with NULL.
3782 (struct bundle_state): Likewise for field "insn".
3783 (issue_nops_and_insn): Likewise for param "insn".
3784 (get_next_important_insn): Likewise for return type and both
3786 (ia64_add_bundle_selector_before): Likewise for param "insn".
3787 (bundling): Likewise for params "prev_head_insn", "tail" and
3788 locals "insn", "next_insn", "b". Eliminate top-level local rtx
3789 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
3790 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
3791 Strengthen final param from rtx to rtx_insn *.
3792 (iq2000_move_1word): Likewise for second param.
3793 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
3794 param "cur_insn" and local "next_insn".
3795 (iq2000_move_1word): Likewise for param "insn".
3796 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
3797 casts when using NEXT_INSN on operands[1].
3798 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
3799 "insn" from rtx to rtx_insn *.
3800 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
3801 "x", introducing local rtx_insn * "insn" for when working with the
3802 CODE_LABEL of the LABEL_REF.
3803 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
3805 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
3807 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
3809 (conditionalize_block): Likewise for return type and param.
3810 (mcore_is_dead): Likewise for param "first" and local "insn".
3811 (emit_new_cond_insn): Likewise for return type.
3812 (conditionalize_block): Likewise for return type, param, and
3813 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
3815 (conditionalize_optimization): Likewise for local "insn".
3816 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
3818 * config/microblaze/microblaze.md: Add checked casts when using
3820 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
3821 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
3822 and rtx_insn * "insn".
3823 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
3824 checked cast when using NEXT_INSN on operands[2].
3825 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
3826 local "insn" from rtx to rtx_insn *.
3827 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
3829 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
3830 Add a checked cast when using NEXT_INSN on operands[1].
3831 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
3833 (pa_output_cbranch): Likewise for final param.
3834 (pa_output_lbranch): Likewise for second param.
3835 (pa_output_bb): Likewise for third param.
3836 (pa_output_bvb): Likewise.
3837 (pa_output_dbra): Likewise for second param.
3838 (pa_output_movb): Likewise.
3839 (pa_output_parallel_movb): Likewise.
3840 (pa_output_parallel_addb): Likewise.
3841 (pa_output_millicode_call): Likewise for first param.
3842 (pa_output_mul_insn): Likewise for second param.
3843 (pa_output_div_insn): Likewise for third param.
3844 (pa_output_mod_insn): Likewise for second param.
3845 (pa_jump_in_call_delay): Likewise for param.
3846 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
3847 (pa_output_div_insn): Likewise.
3848 (pa_output_mod_insn): Likewise.
3849 (pa_output_cbranch): Likewise.
3850 (pa_output_lbranch): Likewise.
3851 (pa_output_bb): Likewise.
3852 (pa_output_bvb): Likewise.
3853 (pa_output_dbra): Likewise.
3854 (pa_output_movb): Likewise.
3855 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
3856 to simplify and for typesafety.
3857 (pa_output_call): Use method of rtx_sequence *.
3858 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
3859 (pa_jump_in_call_delay): Likewise.
3860 (pa_output_parallel_movb): Likewise.
3861 (pa_output_parallel_addb): Likewise.
3862 (pa_following_call): Likewise.
3863 (pa_combine_instructions): Likewise for locals "anchor",
3865 (pa_can_combine_p): Likewise for params "anchor", "floater" and
3866 locals "start", "end".
3867 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
3868 param "insn" and local "local_insn".
3869 (picochip_final_prescan_insn): Likewise for local "local_insn".
3870 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
3872 (uses_TOC): Likewise.
3873 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
3874 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
3875 splitting out to more tightly-scoped locals, 3 as rtx and one as
3877 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
3879 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
3881 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
3883 (fixup_addr_diff_vecs): Likewise.
3884 (reg_unused_after): Likewise for param 2.
3885 (sh_can_redirect_branch): Likewise for both params.
3886 (check_use_sfunc_addr): Likewise for param 1.
3887 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
3888 (find_barrier): Likewise for local "last_got".
3889 (gen_block_redirect): Likewise for return type, param "jump" and
3890 locals "prev", "scan", "next", "insn".
3891 (struct far_branch): Likewise for fields "near_label",
3892 "insert_place", "far_label".
3893 (gen_far_branch): Likewise for local "jump".
3894 (fixup_addr_diff_vecs): Likewise for param "first" and locals
3896 (barrier_align): Likewise for param and for locals "prev", "x".
3897 Introduce local rtx_sequence * "prev_seq" and use insn method for
3898 typesafety and clarity.
3899 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
3900 (get_dest_uid): Likewise for local "dest".
3901 (split_branches): Likewise for locals "next", "beyond", "label",
3902 "block", "far_label". Add checked casts when assigning to
3903 bp->far_label and "far_label".
3904 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
3905 (sequence_insn_p): Likewise.
3906 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
3907 more loop-scoped rtx "insn" when walking LABEL_REFS.
3908 (sh_can_redirect_branch): Strengthen both params from rtx to
3910 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
3911 new local rtx_sequence * "seq" via a dyn_cast, and use a method
3912 for clarity and typesafety.
3913 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
3914 "insn" from rtx to rtx_insn *.
3915 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
3916 when using NEXT_INSN on the CODE_LABEL in operands[2].
3917 (define_insn "casesi_worker_2"): Likewise.
3918 (define_insn "casesi_shift_media"): Likewise.
3919 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
3921 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
3922 Strengthen field "insn" from rtx to rtx_insn *.
3923 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
3924 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
3925 param "start_insn" and local "start_insn".
3926 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
3928 (find_set_of_reg_bb): Likewise for param "insn".
3929 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
3930 (trace_reg_uses): Likewise for param "start_insn".
3931 (sh_treg_combine::cbranch_trace): Likewise for field
3933 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
3935 (sh_treg_combine::record_set_of_reg): Likewise for param
3936 "start_insn" and local "i".
3937 (sh_treg_combine::can_remove_cstore): Likewise for local
3939 (sh_treg_combine::try_optimize_cbranch): Likewise for param
3941 (sh_treg_combine::execute): Likewise for local "i".
3942 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
3944 (sparc_check_64): Likewise for second param.
3945 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
3946 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
3947 dyn_cast, using its insn method for typesafety and clarity.
3948 (empty_delay_slot): Strengthen param "insn" from rtx to
3950 (set_extends): Likewise.
3951 (sparc_check_64): Likewise.
3952 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
3953 for locals "seq", "last_insn".
3954 (combine_bnp): Likewise for param "insn".
3955 (xstormy16_reorg): Likewise for local "insn".
3956 * config/v850/v850.c (substitute_ep_register): Likewise for params
3957 "first_insn", "last_insn" and local "insn".
3958 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
3959 elements of "regs" array, and local "insn".
3960 * except.c (emit_note_eh_region_end): Likewise for param "insn".
3961 * final.c (final_sequence): Strengthen this global from rtx to
3963 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
3965 (final_scan_insn): Update assignment to "final_sequence" to be
3966 from "seq", the cast version of "body", for type-safety.
3967 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
3968 "insns" from rtx to rtx_insn *.
3969 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
3970 * genattr.c (main): When writing out generated insn-attr.h,
3971 strengthen params 1 and 3 of eligible_for_delay,
3972 eligible_for_annul_true, eligible_for_annul_false from rtx to
3974 * genattrtab.c (write_eligible_delay): Likewise when writing out
3975 generated insn-attrtab.c; also local "insn" the generated
3977 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
3979 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
3980 "start_label" from rtx to rtx_insn *.
3981 * ira.c (decrease_live_ranges_number): Likewise for local "p".
3982 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
3983 "insns" and local "insn".
3984 (validate_equiv_mem): Likewise for param "start" and local "insn".
3985 (memref_used_between_p): Likewise for params "start", "end" and
3987 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
3989 * loop-doloop.c (doloop_optimize): Within region guarded by
3990 INSN_P (doloop_pat), introduce a new local rtx_insn *
3991 "doloop_insn" via a checked cast, and use it for typesafety,
3992 eventually writing the value back into doloop_pat.
3993 * output.h (final_sequence): Strengthen this global from rtx to
3995 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
3996 reintroducing "insn" as an rtx_insn * via a checked cast.
3997 Strengthen param "attempt" and local "new_insn"from rtx to
3999 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
4001 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
4002 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
4003 "p" in favor of more tightly-scoped replacements, sometimes rtx
4004 and sometimes rtx_insn *, as appropriate.
4005 (delete_output_reload): Eliminate top-level rtx "i1", splitting
4006 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
4007 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
4008 local "trial" from rtx to rtx_insn *.
4009 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
4010 rtx to rtx_insn *. Strenghten local "pat" from rtx to
4011 rtx_sequence * and use methods for clarity and typesafety.
4012 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
4013 rtx to rtx_insn *. Strenghten local "li" from rtx to
4014 rtx_insn_list * and use its methods for clarity and typesafety.
4015 (steal_delay_list_from_target): Strengthen param "insn" from rtx
4017 (steal_delay_list_from_fallthrough): Likewise.
4018 (try_merge_delay_insns): Likewise for param "thread" and locals
4019 "trial", "next_trial", "delay_insn".
4020 (redundant_insn): Likewise for param "target" and local "trial".
4021 (own_thread_p): Likewise for param "thread" and locals
4022 "active_insn", "insn".
4023 (get_label_before): Likewise for param "insn".
4024 (fill_simple_delay_slots): Likewise for local "new_label"; use
4025 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
4026 (label_before_next_insn): Strengthen return type and local "insn"
4027 from rtx to rtx_insn *.
4028 (relax_delay_slots): Likewise for locals "other", "tmp".
4029 (make_return_insns): Likewise for param "first" and locals "insn",
4030 "jump_insn", "prev". Move declaration of "pat" to its assignment
4031 and strengthen from rtx to rtx_sequence *. Use its methods for
4032 clarity and typesafety.
4033 * rtlanal.c (no_labels_between_p): Strengthen params from
4034 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
4036 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
4037 from const_rtx to const rtx_insn *.
4038 (reg_set_between_p): Rename param "from_insn" to
4039 "uncast_from_insn", and reintroduce "from_insn" as a
4040 const rtx_insn * via a checked cast.
4041 (modified_between_p): Likewise for param "start" as "uncast_start".
4042 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
4043 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
4044 "tmp", head" from rtx to rtx_insn *.
4045 (recompute_rev_top_order): Likewise for local "insn".
4046 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
4047 * store-motion.c (build_store_vectors): Likewise for local "insn".
4048 Strengthen local "st" from rtx to rtx_insn_list * and use methods
4049 for clarity and typesafety.
4050 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
4052 (computation_cost): Likewise for local "seq".
4053 (get_address_cost): Likewise.
4055 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4057 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
4059 (label_is_jump_target_p): Likewise for second param.
4061 * rtlanal.c (tablejump_p): Likewise for param "insn".
4062 (label_is_jump_target_p): Likewise for param "jump_insn".
4064 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4066 * rtl.h (find_first_parameter_load): Strengthen return type and
4067 both params from rtx to rtx_insn *.
4068 * rtlanal.c (find_first_parameter_load): Strengthen return type,
4069 both params and locals "before", "first_set" from rtx to
4070 rtx_insn *. Remove now-redundant cast.
4071 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
4073 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4075 * rtl.h (find_last_value): Delete.
4076 * rtlanal.c (find_last_value): Delete.
4078 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4080 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
4081 from rtx to rtx_insn *.
4082 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
4083 rtx "note" with new local rtx_insn * "new_head" when calculating
4084 head insn of new basic block.
4085 * combine.c (combine_split_insns): Strengthen return type and local
4086 "ret" from rtx to rtx_insn *.
4087 (likely_spilled_retval_p): Likewise for locals "use" and "p".
4088 (try_combine): Eliminate local "m_split", splitting into new
4089 locals "m_split_insn" and "m_split_pat".
4090 (find_split_point): Strengthen local "seq" from rtx into
4092 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
4093 locals "label", "branch".
4094 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
4096 (define_expand "umulsi3_highpart"): Likewise for local "insn".
4097 * dse.c (note_add_store_info): Likewise for fields "first",
4099 (note_add_store): Likewise for local "insn".
4100 (emit_inc_dec_insn_before): Likewise for locals "insn",
4102 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
4103 (replace_read): Likewise for locals "insns", "this_insn".
4104 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
4105 (notice_eh_throw): Likewise for param "insn".
4106 (before_next_cfi_note): Likewise for return type, param, and local
4108 (connect_traces): Likewise for local "note".
4109 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
4110 (verify_rtl_sharing): Likewise.
4111 (unshare_all_rtl_in_chain): Likewise for param "insn".
4112 (get_first_nonnote_insn): Likewise for local "insn".
4113 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
4114 "seq" and use its methods to clarify things.
4115 (next_insn): Strengthen return type from rtx to rtx_insn *.
4116 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
4117 local rtx_insn * using a checked cast, dropping a checked cast
4118 made redundant by this change. Use a cast to and method of
4119 rtx_sequence to clarify the code.
4120 (previous_insn): Rename param "insn" to "uncast_insn" and
4121 reintroduce "insn" as a local rtx_insn * using a checked cast,
4122 dropping a checked cast made redundant by this change. Use a cast
4123 to and method of rtx_sequence to clarify the code.
4124 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
4125 reintroduce "insn" as a local rtx_insn * using a checked cast,
4126 dropping a checked cast made redundant by this change.
4127 (next_nonnote_insn_bb): Likewise.
4128 (prev_nonnote_insn): Likewise.
4129 (prev_nonnote_insn_bb): Likewise.
4130 (next_nondebug_insn): Likewise.
4131 (prev_nondebug_insn): Likewise.
4132 (next_nonnote_nondebug_insn): Likewise.
4133 (prev_nonnote_nondebug_insn): Likewise.
4134 (next_real_insn): Likewise.
4135 (prev_real_insn): Likewise.
4136 (next_active_insn): Likewise.
4137 (prev_active_insn): Likewise.
4138 (next_cc0_user): Likewise. Use rtx_sequence and a method for
4140 (prev_cc0_setter): Likewise.
4141 (try_split): Rename param "trial" to "uncast_trial" and
4142 reintroduce "insn" as a local rtx_insn * using a checked cast,
4143 dropping checked casts made redundant by this change.
4144 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
4146 (remove_insn): Rename param "insn" to "uncast_insn" and
4147 reintroduce "insn" as a local rtx_insn * using a checked cast.
4148 (emit_pattern_after_setloc): Likewise for param "after", as
4150 (emit_pattern_after): Likewise. Strengthen local "prev" from
4152 (emit_pattern_before_setloc): Rename param "before" to
4153 "uncast_before" and reintroduce "before" as a local rtx_insn *
4154 using a checked cast. Strengthen locals "first", "last" from
4156 (emit_pattern_before): Likewise rename/cast param "before" to
4157 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
4158 * except.c (copy_reg_eh_region_note_forward): Strengthen param
4159 "first" and local "insn" from rtx to rtx_insn *.
4160 (copy_reg_eh_region_note_backward): Likewise for param "last"
4162 * expr.c (fixup_args_size_notes): Rename param "last" to
4163 "uncast_last" and reintroduce "last" as a local rtx_insn *
4164 using a checked cast. Strengthen local "insn" from rtx to
4166 * function.c (set_insn_locations): Strengthen param "insn" from
4168 (record_insns): Likewise for param "insns" and local "tmp".
4169 (active_insn_between): Rename param "tail" to
4170 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
4171 using a checked cast.
4172 (thread_prologue_and_epilogue_insns): Split out top-level local
4173 rtx "seq" into three different rtx_insn * locals. Strengthen
4174 local "prologue_seq" from rtx to rtx_insn *.
4175 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
4176 from rtx to rtx_insn *.
4177 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
4178 (priority): Likewise for locals "prev_first", "twin".
4179 (setup_insn_max_reg_pressure): Likewise for param "after".
4180 (sched_setup_bb_reg_pressure_info): Likewise.
4181 (no_real_insns_p): Strengthen params from const_rtx to
4183 (schedule_block): Strengthen local "next_tail" from rtx to
4185 * ifcvt.c (find_active_insn_before): Strengthen return type and
4186 param "insn" from rtx to rtx_insn *.
4187 (find_active_insn_after): Likewise.
4188 (cond_exec_process_insns): Likewise for param "start" and local "insn".
4189 (cond_exec_process_if_block): Likewise for locals "then_start",
4190 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
4191 (noce_process_if_block): Likewise for local "jump".
4192 (merge_if_block): Likewise for two locals named "end".
4193 (cond_exec_find_if_block): Likewise for local "last_insn".
4194 * jump.c (delete_related_insns): Rename param "insn" to
4195 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
4196 checked cast. Strengthen local "p" from rtx to rtx_insn *.
4197 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
4199 (split_reg): Likewise.
4200 * lra.c (lra_process_new_insns): Likewise.
4201 * modulo-sched.c (permute_partial_schedule): Strengthen param
4202 "last" from rtx to rtx_insn *.
4203 * optabs.c (add_equal_note): Likewise for param "insns" and local
4205 (expand_binop_directly): Add checked casts to rtx_insn * within
4206 NEXT_INSN (pat) uses.
4207 (expand_unop_direct): Likewise.
4208 (maybe_emit_unop_insn): Likewise.
4209 * recog.c (peep2_attempt): Strengthen locals "last",
4210 "before_try", "x" from rtx to rtx_insn *.
4211 * reorg.c (optimize_skip): Strengthen return type and local
4212 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
4213 and locals "trial", "next_trial" from rtx to rtx_insn *.
4214 * resource.c (next_insn_no_annul): Strengthen return type and
4215 param "insn" from rtx to rtx_insn *. Use a cast to and method of
4216 rtx_sequence to clarify the code.
4217 (mark_referenced_resources): Add a checked cast to rtx_insn *
4218 within PREV_INSN (x).
4219 (find_dead_or_set_registers): Strengthen return type, param
4220 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
4221 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
4223 (mark_target_live_regs): Strengthen params "insns" and "target",
4224 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
4225 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
4227 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
4228 from rtx to rtx_insn *.
4229 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
4230 from rtx to rtx_insn *.
4231 (copy_reg_eh_region_note_backward): Likewise.
4232 (unshare_all_rtl_in_chain): Likewise for sole param.
4233 (dump_rtl_slim): Strengthen second and third params from const_rtx
4234 to const rtx_insn *.
4235 * sched-deps.c (sched_free_deps): Strengthen params "head" and
4236 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
4237 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
4238 "next_tail" from rtx to rtx_insn *.
4239 (begin_move_insn): Likewise for local "next".
4240 * sched-int.h (sched_free_deps): Likewise for first and second
4242 (no_real_insns_p): Strengthen both params from const_rtx to
4244 (sched_setup_bb_reg_pressure_info): Strengthen second params from
4246 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
4248 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
4249 and locals "insn", "tail" from const_rtx to const rtx_insn *.
4250 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
4252 (debug_rtl_slim): Strengthen params "first" and "last" from
4253 const_rtx to const rtx_insn *.
4254 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
4255 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
4256 (convert_to_simple_return): Likewise for param "returnjump".
4257 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
4259 (convert_to_simple_return): Likewise for param "returnjump".
4260 * valtrack.c (propagate_for_debug): Likewise for params
4262 * valtrack.h (propagate_for_debug): Likewise for second param.
4264 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4266 * output.h (insn_current_reference_address): Strengthen param
4267 from rtx to rtx_insn *.
4268 * final.c (insn_current_reference_address): Likewise.
4270 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4272 * basic-block.h (inside_basic_block_p): Strengthen param from
4273 const_rtx to const rtx_insn *.
4274 * cfgbuild.c (inside_basic_block_p): Likewise.
4276 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4278 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
4280 (get_trace_info): Likewise for param "insn".
4281 (save_point_p): Likewise.
4282 (maybe_record_trace_start): Likewise for both params.
4283 (maybe_record_trace_start_abnormal): Likewise.
4284 (create_trace_edges): Likewise for sole param and for three of the
4286 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
4287 to rtx_insn *, and update a call to pat->element to pat->insn.
4289 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4291 * function.h (struct expr_status): Convert field "x_forced_labels"
4292 from rtx_expr_list * to rtx_insn_list *.
4294 * cfgbuild.c (make_edges): Convert local "x" from an
4295 rtx_expr_list * to an rtx_insn_list *, replacing use of
4296 "element" method with "insn" method.
4297 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
4298 * except.c (sjlj_emit_dispatch_table): Replace use of
4299 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
4301 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
4302 rtx_expr_list * to an rtx_insn_list *, replacing use of
4303 "element" method with "insn" method.
4304 * reload1.c (set_initial_label_offsets): Likewise for local "x".
4305 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
4306 rtx_insn *, adding a checked cast. Replace use of
4307 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
4309 (expand_label): Likewise for local "label_r".
4311 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4313 * function.h (struct rtl_data): Convert field
4314 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
4316 * rtl.h (remove_node_from_insn_list): New prototype.
4318 * builtins.c (expand_builtin): When prepending to
4319 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
4321 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
4322 to rtx_insn_list *, and use its "insn" method rather than
4324 * cfgrtl.c (delete_insn): Use new function
4325 remove_node_from_insn_list rather than
4326 remove_node_from_expr_list.
4327 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
4328 to rtx_insn_list *, and use its "insn" method rather than
4330 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
4331 * reload1.c (set_initial_label_offsets): Likewise for local "x".
4332 * rtlanal.c (remove_node_from_insn_list): New function, adapted
4333 from remove_node_from_expr_list.
4334 * stmt.c (expand_label): When prepending to
4335 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
4338 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4340 * function.h (struct rtl_data): Strengthen fields "x_return_label"
4341 and "x_naked_return_label" from rtx to rtx_code_label *.
4343 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4345 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
4346 (SET_NEXT_INSN): Likewise.
4347 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
4349 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
4350 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
4351 to split out the SEQUENCE from local "bundle", strengthening the
4352 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
4353 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
4354 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
4355 and the type of the elements of the "slot" array from rtx to
4357 (reorg_split_calls): Likewise for locals "insn" and "next", and
4358 the type of the elements of the "slot" array.
4360 * config/frv/frv.c (frv_nops): Likewise for the elements of this
4362 (frv_function_prologue): Likewise for locals "insn", "next",
4364 (frv_register_nop): Introduce a local "nop_insn" to be the
4365 rtx_insn * containing rtx "nop".
4367 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
4368 used as an insn and sometimes as a pattern, so rename it to
4369 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
4370 using it where dealing with the core insn.
4372 * config/picochip/picochip.c (reorder_var_tracking_notes):
4373 Strengthen locals "insn", "next", "last_insn", "queue",
4374 "next_queue", "prev" from rtx to rtx_insn *.
4376 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
4377 the second param is an rtx_insn ** rather than an rtx **.
4378 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
4379 from rtx to rtx_sequence *, and introduce local named "sequence",
4380 using methods of rtx_sequence to clarify the code.
4381 (remove_insn): Introduce local rtx_sequence * named "sequence" and
4383 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
4384 Rename param "after" to "uncast_after", reintroducing "after" as a
4385 local rtx_insn * with a checked cast.
4386 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
4387 reintroducing "after" as a local rtx_insn * with a checked cast.
4388 Strengthen local "last" from rtx to rtx_insn * and remove the
4389 now-redundant checked casts.
4390 (copy_delay_slot_insn): Strengthen return type and param from rtx
4393 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
4394 "last" from rtx to rtx_insn *.
4396 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4398 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
4399 param from rtx to rtx_insn *.
4401 * emit-rtl.c (copy_delay_slot_insn): Likewise.
4403 * reorg.c (skip_consecutive_labels): Strengthen return type, param
4404 and local "insn" from rtx to rtx_insn *.
4405 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
4406 (unfilled_slots_next): Likewise.
4407 (function_return_label): Strengthen from rtx to rtx_code_label *.
4408 (function_simple_return_label): Likewise.
4409 (first_active_target_insn): Strengthen return type and param from
4411 (find_end_label): Strengthen return type from rtx to
4412 rtx_code_label *; strengthen locals as appropriate.
4413 (emit_delay_sequence): Strengthen return type, param "insn" and
4414 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
4415 and local "li" from rtx to rtx_insn_list *, using methods of
4416 rtx_insn_list for clarity and typesafety.
4417 (add_to_delay_list): Strengthen return type and param "insn" from
4418 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
4419 rtx_insn_list * and use methods of rtx_insn_list.
4420 (delete_from_delay_slot): Strengthen return type, param "insn",
4421 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
4422 Strengthen local "seq" from rtx to rtx_sequence *, and local
4423 "delay_list" from rtx to rtx_insn_list *, using methods of
4424 rtx_sequence for clarity and type-safety.
4425 (delete_scheduled_jump): Add checked cast when invoking
4426 delete_from_delay_slot. Strengthen local "trial" from rtx to
4428 (optimize_skip): Strengthen return type and local "delay_list"
4429 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
4431 (steal_delay_list_from_target): Strengthen return type, param
4432 "delay_list" and local "new_delay_list" from rtx to
4433 rtx_insn_list *. Strengthen param "seq" from rtx to
4434 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
4436 Split out local "temp" into multiple more-tightly scoped locals:
4437 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
4438 of rtx_insn_list and rtx_sequence for clarity and typesafety.
4439 Strengthen locals named "trial" from rtx to rtx_insn *.
4440 (steal_delay_list_from_fallthrough): Strengthen return type and
4441 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
4442 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
4443 Strengthen local "trial" from rtx to rtx_insn *.
4444 (try_merge_delay_insns): Strength local "merged_insns" from rtx
4445 to rtx_insn_list * and use its methods. Strengthen local "pat"
4446 from rtx to rtx_sequence * and use its methods. Strengthen locals
4447 "dtrial" and "new_rtx" from rtx to rtx_insn *.
4448 (get_label_before): Strengthen return type and local "label" from
4450 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
4451 "next_trial", "next", prev". Strengthen local "delay_list" from
4452 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
4454 (follow_jumps): Strengthen return type, param "label" and locals
4455 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
4456 (fill_slots_from_thread): Strengthen return type, param
4457 "delay_list" from rtx to rtx_insn_list *. Strengthen params
4458 "insn", "thread", "opposite_thread" and locals "new_thread",
4459 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
4460 "sequence" from a checked cast to rtx_sequence so that we can call
4461 steal_delay_list_from_target and steal_delay_list_from_fallthrough
4462 with an rtx_sequence *.
4463 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
4464 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
4465 Strengthen local "delay_list" from rtx to rtx_insn_list *.
4466 (relax_delay_slots): Strengthen param "first" and locals "insn",
4467 "next", "trial", "delay_insn", "target_label" from rtx to
4468 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
4469 Introduce a local "trial_seq" for PATTERN (trial) of type
4470 rtx_sequence *, in both cases using methods of rtx_sequence.
4471 (dbr_schedule): Strengthen param "first" and locals "insn",
4472 "next", "epilogue_insn" from rtx to rtx_insn *.
4474 2014-08-28 Richard Biener <rguenther@suse.de>
4476 PR tree-optimization/62283
4477 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
4478 Do not peel loops for alignment where the vector loop likely
4479 doesn't run at least VF times.
4481 2014-08-28 Bin Cheng <bin.cheng@arm.com>
4483 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
4484 important_candidates. Consider all important candidates if
4485 IVS doesn't give any result. Remove check on ivs->upto.
4486 (try_add_cand_for): Call iv_ca_add_use only once.
4488 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4489 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4490 Anna Tikhonova <anna.tikhonova@intel.com>
4491 Ilya Tocar <ilya.tocar@intel.com>
4492 Andrey Turetskiy <andrey.turetskiy@intel.com>
4493 Ilya Verbin <ilya.verbin@intel.com>
4494 Kirill Yukhin <kirill.yukhin@intel.com>
4495 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4497 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
4498 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
4500 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
4501 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
4502 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
4503 (define_insn "*mul<mode>3"): Add EVEX version.
4505 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4506 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4507 Anna Tikhonova <anna.tikhonova@intel.com>
4508 Ilya Tocar <ilya.tocar@intel.com>
4509 Andrey Turetskiy <andrey.turetskiy@intel.com>
4510 Ilya Verbin <ilya.verbin@intel.com>
4511 Kirill Yukhin <kirill.yukhin@intel.com>
4512 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4514 * config/i386/sse.md
4515 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
4516 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
4517 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
4518 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
4519 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
4520 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
4521 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
4522 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
4523 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
4524 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
4525 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
4526 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
4527 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
4528 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
4529 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
4530 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
4532 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4533 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4534 Anna Tikhonova <anna.tikhonova@intel.com>
4535 Ilya Tocar <ilya.tocar@intel.com>
4536 Andrey Turetskiy <andrey.turetskiy@intel.com>
4537 Ilya Verbin <ilya.verbin@intel.com>
4538 Kirill Yukhin <kirill.yukhin@intel.com>
4539 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4541 * config/i386/sse.md
4542 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
4543 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
4544 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
4546 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4547 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4548 Anna Tikhonova <anna.tikhonova@intel.com>
4549 Ilya Tocar <ilya.tocar@intel.com>
4550 Andrey Turetskiy <andrey.turetskiy@intel.com>
4551 Ilya Verbin <ilya.verbin@intel.com>
4552 Kirill Yukhin <kirill.yukhin@intel.com>
4553 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4555 * config/i386/sse.md
4556 (define_mode_iterator VI128_256): New.
4557 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
4559 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4560 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4561 Anna Tikhonova <anna.tikhonova@intel.com>
4562 Ilya Tocar <ilya.tocar@intel.com>
4563 Andrey Turetskiy <andrey.turetskiy@intel.com>
4564 Ilya Verbin <ilya.verbin@intel.com>
4565 Kirill Yukhin <kirill.yukhin@intel.com>
4566 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4568 * config/i386/sse.md
4569 (define_mode_iterator VI8_256_512): New.
4570 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
4572 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
4573 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
4575 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
4577 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4579 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
4580 pointer to the cumulative reloc value and return the value for
4582 (compute_reloc_for_rtx): Take a const_rtx. Call
4583 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
4584 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
4585 for_each_rtx for the CONST case.
4587 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4589 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
4590 (mark_constants_in_pattern): ...this new function to iterate over
4592 (mark_constants): Update accordingly.
4594 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4596 * varasm.c: Include rtl-iter.h.
4597 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
4598 Remove the pointer to the cumulative hashval_t and just return
4599 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
4600 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4601 Accumulate the hashval_ts here instead of const_rtx_hash_1.
4603 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4605 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
4606 Give real type of data parameter. Remove return value.
4607 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
4608 to iterate over subrtxes.
4610 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4612 * var-tracking.c (use_narrower_mode_test): Turn from being a
4613 for_each_rtx callback to being a function that examines each
4615 (adjust_mems): Update accordingly.
4617 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4619 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
4620 callback to being a function that examines each subrtx itself.
4621 Remove handling of null rtxes.
4622 (add_uses): Update accordingly.
4624 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4626 * var-tracking.c: Include rtl-iter.h.
4627 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
4628 to being a function that examines each subrtx itself.
4629 (use_type): Update accordingly.
4631 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4633 * store-motion.c: Include rtl-iter.h.
4634 (extract_mentioned_regs_1): Delete.
4635 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
4636 for_each_rtx to iterate over subrtxes.
4638 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4640 * sel-sched.c: Include rtl-iter.h
4641 (count_occurrences_1): Delete.
4642 (count_occurrences_equiv): Turn rtxes into const_rtxes.
4643 Use FOR_EACH_SUBRTX rather than for_each_rtx.
4645 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4647 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
4648 * rtlanal.c (tls_referenced_p_1): Delete.
4649 (tls_referenced_p): Take a const_rtx rather than an rtx.
4650 Use FOR_EACH_SUBRTX rather than for_each_rtx.
4652 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4654 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
4655 (for_each_inc_dec): Take an rtx rather than an rtx *.
4656 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
4657 (cselib_record_sets): Likewise.
4658 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
4659 (check_for_inc_dec): Likewise.
4660 * rtlanal.c (for_each_inc_dec_ops): Delete.
4661 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
4662 rather than a pointer to the memory address. Replace
4663 for_each_inc_dec_ops argument with separate function and data
4664 arguments. Abort on non-autoinc addresses.
4665 (for_each_inc_dec_find_mem): Delete.
4666 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
4667 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
4669 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4671 * rtl.h (find_all_hard_regs): Declare.
4672 * rtlanal.c (find_all_hard_regs): New function.
4673 (record_hard_reg_uses_1): Delete.
4674 (record_hard_reg_uses): Use find_all_hard_regs.
4676 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4678 * rtl.h (replace_label_data): Delete.
4679 (replace_label): Take the old label, new label and update-nuses flag
4680 as direct arguments. Return void.
4681 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
4682 * rtlanal.c (replace_label): Update interface as above. Handle
4683 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
4684 iterator. Use FOR_EACH_SUBRTX_PTR.
4686 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4688 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
4689 with const_rtx parameters.
4690 * varasm.c (get_pool_constant): Likewise.
4691 * rtlanal.c (rtx_referenced_p_1): Delete.
4692 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4693 Assert that the rtx we're looking for is nonnull. Allow searches
4694 for constant pool SYMBOL_REFs.
4696 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4698 * reload1.c: Include rtl-iter.h.
4699 (note_reg_elim_costly): Turn from being a for_each_rtx callback
4700 to being a function that examines each subrtx itself.
4701 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
4703 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4705 * regcprop.c (cprop_find_used_regs_1): Delete.
4706 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4708 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4710 * regcprop.c: Include rtl-iter.h.
4711 (kill_value): Take a const_rtx.
4712 (kill_autoinc_value): Turn from being a for_each_rtx callback
4713 to being a function that examines each subrtx itself.
4714 (copyprop_hardreg_forward_1): Update accordingly.
4716 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4718 * reg-stack.c: Include rtl-iter.h.
4719 (subst_stack_regs_in_debug_insn): Delete.
4720 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
4721 instead of for_each_rtx.
4723 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4725 * lower-subreg.c (find_decomposable_subregs): Turn from being
4726 a for_each_rtx callback to being a function that examines each
4727 subrtx itself. Remove handling of null rtxes.
4728 (decompose_multiword_subregs): Update accordingly.
4730 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4732 * lower-subreg.c (adjust_decomposed_uses): Delete.
4733 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
4734 Remove handling of null rtxes.
4736 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4738 * lower-subreg.c: Include rtl-iter.h.
4739 (resolve_subreg_use): Turn from being a for_each_rtx callback
4740 to being a function that examines each subrtx itself. Remove
4741 handling of null rtxes.
4742 (resolve_reg_notes, resolve_simple_move): Update accordingly.
4743 (decompose_multiword_subregs): Likewise.
4745 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4747 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
4748 to being a function that examines each subrtx itself.
4749 (simplify_using_condition, simplify_using_initial_values): Update
4752 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4754 * loop-iv.c: Include rtl-iter.h.
4755 (find_single_def_src): New function.
4756 (replace_single_def_regs): Turn from being a for_each_rtx callback
4757 to being a function that examines each subrtx itself.
4758 (replace_in_expr, simplify_using_initial_values): Update accordingly.
4760 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4762 * jump.c (eh_returnjump_p_1): Delete.
4763 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4764 Remove handling of null rtxes.
4766 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4768 * jump.c: Include rtl-iter.h.
4769 (returnjump_p_1): Delete.
4770 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4771 Remove handling of null rtxes.
4773 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4775 * ira.c: Include rtl-iter.h.
4776 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
4777 to being a function that examines each subrtx itself. Remove
4778 handling of null rtxes.
4779 (update_equiv_regs): Update call accordingly.
4781 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4783 * fwprop.c: Include rtl-iter.h.
4784 (varying_mem_p): Turn from being a for_each_rtx callback to being
4785 a function that examines each subrtx itself.
4786 (propagate_rtx): Update accordingly.
4788 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4790 * function.c: Include rtl-iter.h
4791 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
4792 callback to being a function that examines each subrtx itself.
4793 Return the changed flag.
4794 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
4795 (instantiate_virtual_regs): Update calls accordingly.
4797 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4799 * final.c: Include rtl-iter.h.
4800 (mark_symbol_ref_as_used): Delete.
4801 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
4804 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4806 * emit-rtl.c: Include rtl-iter.h.
4807 (find_auto_inc): Turn from being a for_each_rtx callback to being
4808 a function that examines each subrtx itself. Assume the first operand
4809 to an RTX_AUTOINC is the automodified register.
4810 (try_split): Update call accordingly.
4812 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4814 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
4815 Return a bool, inverting the result so that 0/false means "not ok".
4816 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
4817 subrtxes of a CONST.
4818 (mem_loc_descriptor, add_const_value_attribute)
4819 (resolve_addr_in_expr): Update calls accordingly.
4821 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4823 * dwarf2out.c: Include rtl-iter.h.
4824 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
4825 Remove unused data parameter. Return a bool, inverting the result
4826 so that 0/false means "not ok".
4827 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
4828 instead of for_each_rtx.
4830 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4832 * dse.c: Include rtl-iter.h.
4833 (check_mem_read_rtx): Change void * parameter to real type.
4834 Remove return value.
4835 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
4836 for_each_rtx. Don't handle null rtxes.
4838 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4840 * df-problems.c: Include rtl-iter.h.
4841 (find_memory): Turn from being a for_each_rtx callback to being
4842 a function that examines each subrtx itself. Continue to look for
4843 volatile references even after a nonvolatile one has been found.
4844 (can_move_insns_across): Update calls accordingly.
4846 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4848 * ddg.c (walk_mems_2, walk_mems_1): Delete.
4849 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
4850 to iterate over subrtxes. Return a bool rather than an int.
4852 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4854 * ddg.c: Include rtl-iter.h.
4855 (mark_mem_use_1): Rename to...
4856 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
4857 instead of for_each_rtx.
4858 (mem_read_insn_p): Update accordingly.
4860 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4862 * cse.c (change_cc_mode_args): Delete.
4863 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
4864 a function that examines each subrtx itself. Take the fields of
4865 change_cc_mode_args as argument and return void.
4866 (cse_change_cc_mode_insn): Update calls accordingly.
4868 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4870 * cse.c (is_dead_reg): Change argument to const_rtx.
4871 (dead_debug_insn_data): Delete.
4872 (is_dead_debug_insn): Expand commentary. Turn from being a
4873 for_each_rtx callback to being a function that examines
4874 each subrtx itself. Take the fields of dead_debug_insn_data
4876 (delete_trivially_dead_insns): Update call accordingly.
4878 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4880 * cse.c (check_for_label_ref): Move earlier in file. Turn from
4881 being a for_each_rtx callback to being a function that examines
4883 (cse_extended_basic_block): Update call accordingly.
4885 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4887 * cse.c (check_dependence_data): Delete.
4888 (check_dependence): Change from being a for_each_rtx callback to being
4889 a function that examines all subrtxes itself. Don't handle null rtxes.
4890 (invalidate): Update call accordingly.
4892 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4894 * cse.c: Include rtl-iter.h.
4895 (approx_reg_cost_1): Delete.
4896 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4897 Don't handle null rtxes.
4899 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4901 * cfgcleanup.c: Include rtl-iter.h.
4902 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
4903 to being a function that examines each subrtx itself.
4904 (thread_jump): Update accordingly.
4906 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4908 * combine-stack-adj.c: Include rtl-iter.h.
4909 (record_stack_refs_data): Delete.
4910 (record_stack_refs): Turn from being a for_each_rtx callback
4911 to being a function that examines each subrtx itself.
4912 Take a pointer to the reflist. Invert sense of return value
4913 so that true means success and false means failure. Don't
4915 (combine_stack_adjustments_for_block): Update accordingly.
4917 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4919 * combine.c (record_truncated_value): Turn from being a for_each_rtx
4920 callback to a function that takes an rtx and returns a bool
4921 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
4924 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4926 * combine.c: Include rtl-iter.h.
4927 (unmentioned_reg_p_1): Delete.
4928 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4929 Don't handle null rtxes.
4931 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4933 * calls.c: Include rtl-iter.h.
4934 (internal_arg_pointer_based_exp_1): Delete.
4935 (internal_arg_pointer_based_exp): Take a const_rtx.
4936 Use FOR_EACH_SUBRTX to iterate over subrtxes.
4938 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4940 * caller-save.c: Include rtl-iter.h.
4941 (add_used_regs_1): Delete.
4942 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
4943 to iterate over subrtxes. Assert that any remaining pseudos
4946 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4948 * bt-load.c: Include rtl-iter.h.
4949 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
4950 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
4951 to iterate over subrtxes.
4952 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
4953 find_btr_use rather than btr_referenced_p.
4955 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4957 * alias.c: Include rtl-iter.h.
4958 (refs_newer_value_cb): Delete.
4959 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4961 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4963 * rtl-iter.h: New file.
4964 * rtlanal.c: Include it.
4965 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
4966 (generic_subrtx_iterator <T>::add_single_to_queue)
4967 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
4968 (generic_subrtx_iterator <T>::free_array): New functions.
4969 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
4970 (generic_subrtx_iterator <const_rtx_accessor>)
4971 (generic_subrtx_iterator <rtx_var_accessor>
4972 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
4973 (setup_reg_subrtx_bounds): New function.
4974 (init_rtlanal): Call it.
4976 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
4979 * config/sh/sh.md (ashlsi3): Handle negative shift count for
4981 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
4983 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
4985 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
4987 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4989 * rtl.h (JUMP_LABEL_AS_INSN): New.
4991 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4993 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
4995 (alloc_EXPR_LIST): Strengthen return type from rtx to
4997 (remove_free_EXPR_LIST_node): Likewise for param.
4998 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
4999 from rtx to rtx_expr_list *.
5000 * sched-int.h (struct deps_desc): Strengthen fields
5001 "pending_read_mems" and "pending_write_mems" from rtx to
5004 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
5005 rtx to rtx_expr_list *.
5006 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
5007 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
5009 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
5010 from rtx to rtx_expr_list *.
5011 * loop-iv.c (simplify_using_initial_values): Strengthen local
5012 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
5013 "pnote_next" from rtx * to rtx_expr_list **.
5014 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
5015 param "exprp" from rtx * to rtx_expr_list **.
5016 (add_insn_mem_dependence): Strengthen local "mem_list" from
5017 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
5019 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
5020 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
5021 param "old_mems_p" from rtx * to rtx_expr_list **.
5022 * var-tracking.c (struct adjust_mem_data): Strengthen field
5023 "side_effects" from rtx to rtx_expr_list *.
5024 (adjust_insn): Replace NULL_RTX with NULL when assigning to
5026 (prepare_call_arguments): Likewise.
5028 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5030 * function.h (struct rtl_data): Strengthen field
5031 "x_stack_slot_list" from rtx to rtx_expr_list *.
5033 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
5034 when assigning to stack_slot_list.
5036 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5038 * function.h (struct rtl_data): Strengthen field
5039 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
5040 * rtl.h (remove_node_from_expr_list): Strengthen second param from
5041 rtx * to rtx_expr_list **.
5043 * cfgbuild.c (make_edges): In loop over
5044 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
5045 rtx_expr_list *, and use methods of the latter class to clarify
5047 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
5048 rtx_expr_list *, and use methods of the latter class to clarify
5050 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
5051 * reload1.c (set_initial_label_offsets): Likewise for local "x".
5052 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
5053 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
5054 to rtx_expr_list *. Use methods of the latter class to clarify
5057 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5059 * function.h (struct expr_status): Strengthen field
5060 "x_forced_labels" from rtx to rtx_expr_list *.
5062 * cfgbuild.c (make_edges): Split local "x" into two locals,
5063 strengthening one from rtx to rtx_expr_list *, and using methods
5065 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
5066 loop over forced_labels, introduce strengthen it from rtx to
5067 rtx_expr_list *, using methods to clarify the code.
5068 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
5069 to rtx_expr_list *, using methods of said class to clarify the
5071 * reload1.c (set_initial_label_offsets): Split local "x" into two
5072 per-loop variables, strengthening the first from rtx to
5073 rtx_expr_list * and using methods.
5075 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5077 * coretypes.h (class rtx_expr_list): Add forward declaration.
5078 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
5079 * gengenrtl.c (special_rtx): Add EXPR_LIST.
5080 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
5081 invariant: GET_CODE (X) == EXPR_LIST.
5082 (is_a_helper <rtx_expr_list *>::test): New.
5083 (rtx_expr_list::next): New.
5084 (rtx_expr_list::element): New.
5085 (gen_rtx_EXPR_LIST): New.
5087 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5089 * varasm.c (mark_constants): Convert a GET_CODE check into a
5090 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
5091 Use methods of rtx_sequence to clarify the code.
5093 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5095 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
5096 local "seq" via a checked cast, and use methods of rtx_sequence
5097 to simplify the code.
5099 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5101 * resource.c (mark_referenced_resources): Strengthen local
5102 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
5103 using methods of rtx_sequence to clarify the code.
5104 (find_dead_or_set_registers): Within the switch statement, convert
5105 a GET_CODE check to a dyn_cast, introducing local "seq". Within
5106 the JUMP_P handling, introduce another local "seq", adding a
5107 checked cast to rtx_sequence *. In both cases, use methods of
5108 rtx_sequence to clarify the code.
5109 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
5110 via a checked cast, and use methods of rtx_sequence to simplify
5113 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5115 * reorg.c (redundant_insn): In two places in the function, replace
5116 a check of GET_CODE with a dyn_cast, introducing local "seq", and
5117 usings methods of rtx_sequence to clarify the code.
5119 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5121 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
5122 local "seq" with a checked cast, and use methods of rtx_sequence
5123 to clarify the code.
5125 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5127 * function.c (contains): Introduce local "seq" for PATTERN (insn),
5128 with a checked cast, in the region for where we know it's a
5129 SEQUENCE. Use methods of rtx_sequence.
5131 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5133 * final.c (get_attr_length_1): Replace GET_CODE check with a
5134 dyn_cast, introducing local "seq" and the use of methods of
5136 (shorten_branches): Likewise, introducing local "body_seq".
5137 Strengthen local "inner_insn" from rtx to rtx_insn *.
5138 (reemit_insn_block_notes): Replace GET_CODE check with a
5139 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
5140 Use methods of rtx_sequence.
5141 (final_scan_insn): Likewise, introducing local "seq" for when
5142 "body" is known to be a SEQUENCE, using its methods.
5144 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5146 * except.c (can_throw_external): Strengthen local "seq" from rtx
5147 to rtx_sequence *. Use methods of rtx_sequence.
5148 (insn_nothrow_p): Likewise.
5150 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5152 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
5153 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
5154 Use methods of rtx_sequence.
5155 (scan_trace): Likewise for local "pat".
5157 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5159 * coretypes.h (class rtx_sequence): Add forward declaration.
5160 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
5161 invariant: GET_CODE (X) == SEQUENCE.
5162 (is_a_helper <rtx_sequence *>::test): New.
5163 (is_a_helper <const rtx_sequence *>::test): New.
5164 (rtx_sequence::len): New.
5165 (rtx_sequence::element): New.
5166 (rtx_sequence::insn): New.
5168 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5170 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
5172 (alloc_INSN_LIST): Strengthen return type from rtx to
5174 (copy_INSN_LIST): Likewise for return type and param.
5175 (concat_INSN_LIST): Likewise for both params and return type.
5176 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
5177 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
5178 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
5179 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
5181 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
5182 "implicit_sets", "control_uses", "clobbers" from rtx to
5184 (struct deps_desc): Likewise for fields "pending_read_insns",
5185 "pending_write_insns", "pending_jump_insns",
5186 "last_pending_memory_flush", "last_function_call",
5187 "last_function_call_may_noreturn", "sched_before_next_call",
5188 "sched_before_next_jump".
5189 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
5190 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
5192 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
5193 from rtx to rtx_insn_list *.
5194 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
5197 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
5198 to rtx_insn_list **.
5199 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
5201 (queue_insn): Likewise for local "link".
5202 (struct haifa_saved_data): Strengthen field "insn_queue" from
5203 rtx * to rtx_insn_list **.
5204 (save_backtrack_point): Update allocation of save->insn_queue to
5205 reflect the strengthening of elements from rtx to rtx_insn_list *.
5206 (queue_to_ready): Strengthen local "link" from rtx to
5207 rtx_insn_list *; use methods "next" and "insn" when traversing the
5209 (early_queue_to_ready): Likewise for locals "link", "next_link",
5211 (schedule_block): Update allocation of insn_queue to reflect the
5212 strengthening of elements from rtx to rtx_insn_list *. Strengthen
5213 local "link" from rtx to rtx_insn_list *, and use methods when
5215 (add_to_speculative_block): Strengthen locals "twins" and
5216 "next_node" from rtx to rtx_insn_list *, and use methods when
5217 working with them. Strengthen local "twin" from rtx to
5218 rtx_insn *, eliminating a checked cast.
5219 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
5220 from rtx to rtx_insn_list *, and use methods when working with
5223 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
5224 from rtx to rtx_insn_list *, adding a checked cast.
5225 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
5227 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
5228 "newlink" from rtx to rtx_insn_list *. Strengthen local
5229 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
5230 from rtx to rtx_insn *.
5231 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
5232 from rtx to rtx_insn_list *. Use methods of the latter class.
5233 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
5234 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
5235 (remove_free_INSN_LIST_node): Strengthen return type and local
5236 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
5237 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
5238 rtx_insn_list *, using "insn" method.
5240 * sched-deps.c (add_dependence_list): Strengthen param "list"
5241 from rtx to rtx_insn_list *, and use methods when working with it.
5242 (add_dependence_list_and_free): Strengthen param "listp" from
5243 rtx * to rtx_insn_list **.
5244 (remove_from_dependence_list): Strenghten param "listp" from rtx *
5245 to rtx_insn_list **, and use methods when working with *listp.
5246 (remove_from_both_dependence_lists): Strengthen param "listp" from
5247 rtx * to rtx_insn_list **
5248 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
5249 to rtx_insn_list **. Eliminate local "link", in favor of two new
5250 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
5252 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
5253 by introducing local "cond_deps".
5254 (remove_from_deps): Strengthen param "insn" from rtx to
5257 * sched-rgn.c (concat_insn_mem_list): Strengthen param
5258 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
5259 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
5260 Use methods of rtx_insn_list.
5262 * store-motion.c (struct st_expr): Strengthen fields
5263 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
5264 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
5266 (find_moveable_store): Split out "tmp" into multiple more-tightly
5267 scoped locals. Use methods of rtx_insn_list *.
5268 (compute_store_table): Strengthen local "tmp" from rtx to
5269 rtx_insn *. Use methods of rtx_insn_list *.
5271 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5273 * coretypes.h (class rtx_insn_list): Add forward declaration.
5274 * rtl.h (class rtx_insn_list): New subclass of rtx_def
5275 (is_a_helper <rtx_insn_list *>::test): New.
5276 (rtx_insn_list::next): New.
5277 (rtx_insn_list::insn): New.
5278 (gen_rtx_INSN_LIST): Add prototype.
5279 * emit-rtl.c (gen_rtx_INSN_LIST): New.
5280 * gengenrtl.c (special_rtx): Add INSN_LIST.
5282 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5284 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
5285 "prev" from rtx to rtx_insn *.
5287 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5289 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
5290 functions. Require merely an rtx for now, not an rtx_insn *.
5291 (BLOCK_FOR_INSN): Likewise.
5292 (INSN_LOCATION): Likewise.
5293 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
5295 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5297 * rtl.h (PATTERN): Convert this macro into a pair of inline
5298 functions, for now, requiring const_rtx and rtx.
5300 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5302 * target.def (unwind_emit): Strengthen param "insn" from rtx to
5304 (final_postscan_insn): Likewise.
5305 (adjust_cost): Likewise.
5306 (adjust_priority): Likewise.
5307 (variable_issue): Likewise.
5308 (macro_fusion_pair_p): Likewise.
5309 (dfa_post_cycle_insn): Likewise.
5310 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
5311 (first_cycle_multipass_issue): Likewise.
5312 (dfa_new_cycle): Likewise.
5313 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
5314 (speculate_insn): Likewise for param "insn".
5315 (gen_spec_check): Likewise for params "insn" and "label".
5316 (get_insn_spec_ds): Likewise for param "insn".
5317 (get_insn_checked_ds): Likewise.
5318 (dispatch_do): Likewise.
5319 (dispatch): Likewise.
5320 (cannot_copy_insn_p): Likewise.
5321 (invalid_within_doloop): Likewise.
5322 (legitimate_combined_insn): Likewise.
5326 * doc/tm.texi: Automatically updated to reflect changes to
5329 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
5331 (schedule_block): Likewise.
5332 (sched_init): Likewise.
5333 (sched_speculate_insn): Strengthen param "insn" from rtx to
5335 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
5337 * hooks.c (hook_bool_rtx_true): Rename to...
5338 hook_bool_rtx_insn_true): ...this, and strengthen first param from
5340 (hook_constcharptr_const_rtx_null): Rename to...
5341 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
5342 first param from const_rtx to const rtx_insn *.
5343 (hook_bool_rtx_int_false): Rename to...
5344 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
5345 param from rtx to rtx_insn *.
5346 (hook_void_rtx_int): Rename to...
5347 (hook_void_rtx_insn_int): ...this, and strengthen first param from
5350 * hooks.h (hook_bool_rtx_true): Rename to...
5351 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
5353 (hook_bool_rtx_int_false): Rename to...
5354 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
5355 param from rtx to rtx_insn *.
5356 (hook_void_rtx_int): Rename to...
5357 (hook_void_rtx_insn_int): ...this, and strengthen first param from
5359 (hook_constcharptr_const_rtx_null): Rename to...
5360 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
5361 first param from const_rtx to const rtx_insn *.
5363 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
5364 and local "prev" from rtx to rtx_insn *.
5366 * sched-int.h (sched_speculate_insn): Strengthen first param from
5369 * sel-sched.c (create_speculation_check): Likewise for local "label".
5370 * targhooks.c (default_invalid_within_doloop): Strengthen param
5371 "insn" from const_rtx to const rtx_insn *.
5372 * targhooks.h (default_invalid_within_doloop): Strengthen param
5373 from const_rtx to const rtx_insn *.
5375 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
5376 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
5378 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
5380 (arc_invalid_within_doloop): Likewise, with const.
5382 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
5383 (arm_cannot_copy_insn_p): Likewise for param "insn".
5384 (arm_unwind_emit): Likewise.
5386 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
5389 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
5390 (c6x_variable_issue): Likewise. Removed now-redundant checked
5392 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
5394 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
5395 Likewise for param "insn".
5396 (epiphany_mode_after): Likewise.
5397 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
5398 params "insn", "dep_insn".
5399 (epiphany_mode_needed): Likewise for param "insn".
5400 (epiphany_mode_after): Likewise.
5402 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
5403 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
5404 (ix86_avx_u128_mode_needed): Likewise.
5405 (ix86_i387_mode_needed): Likewise.
5406 (ix86_mode_needed): Likewise.
5407 (ix86_avx_u128_mode_after): Likewise.
5408 (ix86_mode_after): Likewise.
5409 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
5410 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
5411 (ix86_adjust_priority): Likewise for param "insn".
5412 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
5413 (do_dispatch): Likewise.
5414 (has_dispatch): Likewise.
5415 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
5417 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
5418 reflect renaming of default hook implementation from
5419 hook_constcharptr_const_rtx_null to
5420 hook_constcharptr_const_rtx_insn_null.
5421 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
5423 (ia64_variable_issue): Likewise for param "insn".
5424 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
5425 (ia64_dfa_new_cycle): Likewise.
5426 (ia64_get_insn_spec_ds): Likewise.
5427 (ia64_get_insn_checked_ds): Likewise.
5428 (ia64_speculate_insn): Likewise.
5429 (ia64_gen_spec_check): Likewise for params "insn", "label".
5430 (ia64_asm_unwind_emit): Likewise for param "insn".
5432 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
5434 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
5436 (m68k_sched_variable_issue): Likewise for param "insn".
5438 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
5441 * config/microblaze/microblaze.c (microblaze_adjust_cost):
5442 Likewise for params "insn", "dep".
5444 * config/mips/mips.c (mips_adjust_cost): Likewise.
5445 (mips_variable_issue): Likewise for param "insn".
5446 (mips_final_postscan_insn): Likewise.
5448 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
5449 for params "insn", "dep".
5451 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
5453 (pa_adjust_priority): Likewise for param "insn".
5455 * config/picochip/picochip.c (picochip_sched_adjust_cost):
5456 Likewise for params "insn", "dep_insn".
5458 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
5460 (rs6000_variable_issue): Likewise.
5461 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
5462 (rs6000_debug_adjust_cost): Likewise.
5463 (rs6000_adjust_priority): Likewise for param "insn".
5464 (rs6000_use_sched_lookahead_guard): Likewise.
5465 (get_next_active_insn): Likewise for return type and both params.
5466 (redefine_groups): Likewise for params "prev_head_insn", "tail"
5467 and locals "insn", "next_insn".
5468 (pad_groups): Likewise.
5470 * config/s390/s390.c (s390_adjust_priority): Likewise for param
5472 (s390_cannot_copy_insn_p): Likewise.
5473 (s390_sched_variable_issue): Likewise for third param, eliminating
5475 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
5476 default hook implementation from hook_constcharptr_const_rtx_null
5477 to hook_constcharptr_const_rtx_insn_null.
5479 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
5480 from rtx to rtx_insn *.
5481 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
5482 (sh_variable_issue): Likewise for param "insn".
5483 (sh_dfa_new_cycle): Likewise.
5484 (sh_mode_needed): Likewise.
5485 (sh_mode_after): Likewise.
5487 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
5488 params "insn", "dep_insn".
5489 (hypersparc_adjust_cost): Likewise.
5490 (sparc_adjust_cost): Likewise.
5492 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
5493 param, eliminated checked cast.
5494 (spu_sched_adjust_cost): Likewise for first and third params.
5496 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
5497 params "insn" and "dep_insn" from rtx to rtx_insn *.
5499 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
5501 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5503 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
5504 (set_is_load_p): ...this, updating to work on a SET pattern rather
5506 (is_store_insn): Rename to...
5507 (set_is_store_p): ...this, updating to work on a SET pattern
5508 rather than an insn.
5509 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
5510 top of function to where it is needed. Rewrite the bogus
5511 condition that checks for "insn" and "dep" being PARALLEL to
5512 instead use single_set, introducing locals "insn_set" and
5513 "dep_set". Given that we only ever returned "cost" for a non-pair
5514 of SETs, bail out early if we don't have a pair of SET.
5515 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
5516 use the new locals "insn_set" and "dep_set", and update calls to
5517 is_load_insn and is_store_insn to be calls to set_is_load_p and
5520 2014-08-27 Guozhi Wei <carrot@google.com>
5523 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
5524 amount before using it.
5526 2014-08-27 Richard Biener <rguenther@suse.de>
5528 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
5529 get_maxval_strlen inside a more useful API.
5530 (gimple_fold_builtin_with_strlen): Remove and fold into ...
5531 (gimple_fold_builtin): ... caller.
5532 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
5533 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
5534 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
5535 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
5536 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
5537 gimple_fold_builtin_sprintf): Adjust to compute maxval
5540 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
5543 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
5545 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5546 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5547 Anna Tikhonova <anna.tikhonova@intel.com>
5548 Ilya Tocar <ilya.tocar@intel.com>
5549 Andrey Turetskiy <andrey.turetskiy@intel.com>
5550 Ilya Verbin <ilya.verbin@intel.com>
5551 Kirill Yukhin <kirill.yukhin@intel.com>
5552 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5554 * config/i386/sse.md
5555 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
5556 Use `concat_tg_mode' attribute to determine asm register size.
5558 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5559 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5560 Anna Tikhonova <anna.tikhonova@intel.com>
5561 Ilya Tocar <ilya.tocar@intel.com>
5562 Andrey Turetskiy <andrey.turetskiy@intel.com>
5563 Ilya Verbin <ilya.verbin@intel.com>
5564 Kirill Yukhin <kirill.yukhin@intel.com>
5565 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5567 * config/i386/sse.md
5568 (define_mode_iterator VI48_AVX512VL): New.
5569 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
5570 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
5571 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
5572 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5573 with VI1): Change mode iterator.
5574 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5575 with VI_ULOADSTORE_BW_AVX512VL): New.
5576 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5577 with VI_ULOADSTORE_F_AVX512VL): Ditto.
5578 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5579 with VI1): Change mode iterator.
5580 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5581 with VI_ULOADSTORE_BW_AVX512VL): New.
5582 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5583 with VI_ULOADSTORE_F_AVX512VL): Ditto.
5584 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5585 with VI1): Change mode iterator.
5586 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5587 with VI_ULOADSTORE_BW_AVX512VL): New.
5588 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5589 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
5590 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
5591 (define_insn "<avx512>_storedqu<mode>_mask" with
5592 VI48_AVX512VL): New.
5593 (define_insn "<avx512>_storedqu<mode>_mask" with
5594 VI12_AVX512VL): Ditto.
5596 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5597 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5598 Anna Tikhonova <anna.tikhonova@intel.com>
5599 Ilya Tocar <ilya.tocar@intel.com>
5600 Andrey Turetskiy <andrey.turetskiy@intel.com>
5601 Ilya Verbin <ilya.verbin@intel.com>
5602 Kirill Yukhin <kirill.yukhin@intel.com>
5603 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5605 * config/i386/sse.md
5606 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
5607 (define_mode_iterator VI48_AVX512BW): New.
5608 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
5609 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
5610 with VI48_AVX2_48_AVX512F): New.
5611 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
5612 with VI2_AVX512VL): Ditto.
5614 2014-08-27 Richard Biener <rguenther@suse.de>
5617 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
5618 (fold_builtin_3): Do not fold strcat_chk here.
5619 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
5621 (gimple_fold_builtin): Fold strcat_chk here.
5623 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
5625 * dwarf2out.h (dwarf2out_decl): Remove prototype.
5626 * dwarf2out.c (dwarf2out_decl): Make static.
5628 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
5630 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
5632 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5634 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
5635 from rtx to rtx_insn *.
5636 (cselib_lookup_from_insn): Likewise for final param.
5637 (cselib_subst_to_values_from_insn): Likewise.
5638 (cselib_add_permanent_equiv): Likewise.
5640 * cselib.c (cselib_current_insn): Likewise for this variable.
5641 (cselib_subst_to_values_from_insn): Likewise for param "insn".
5642 (cselib_lookup_from_insn): Likewise.
5643 (cselib_add_permanent_equiv): Likewise for param "insn" and local
5644 "save_cselib_current_insn".
5645 (cselib_process_insn): Replace use of NULL_RTX with NULL.
5647 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
5648 from rtx to rtx_insn *.
5650 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5652 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
5655 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5657 * df.h (df_dump_insn_problem_function): Strengthen first param of
5658 this callback from const_rtx to const rtx_insn *.
5659 (struct df_insn_info): Strengthen field "insn" from rtx to
5661 (DF_REF_INSN): Eliminate this function, reinstating the older
5663 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
5664 (df_reg_defined): Likewise.
5665 (df_find_use): Likewise.
5666 (df_reg_used): Likewise.
5667 (df_dump_insn_top): Strengthen param 1 from const_rtx to
5669 (df_dump_insn_bottom): Likewise.
5670 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
5671 (df_insn_debug_regno): Likewise.
5672 (debug_df_insn): Likewise.
5673 (df_rd_simulate_one_insn): Likewise for param 2.
5674 (df_word_lr_simulate_defs): Likewise for param 1.
5675 (df_word_lr_simulate_uses): Likewise.
5676 (df_md_simulate_one_insn): Likewise for param 2.
5677 (df_simulate_find_noclobber_defs): Likewise for param 1.
5678 (df_simulate_find_defs): Likewise.
5679 (df_simulate_defs): Likewise.
5680 (df_simulate_uses): Likewise.
5681 (df_simulate_one_insn_backwards): Likewise for param 2.
5682 (df_simulate_one_insn_forwards): Likewise.
5683 (df_uses_create): Likewise for param 2.
5684 (df_insn_create_insn_record): Likewise for param 1.
5685 (df_insn_delete): Likewise.
5686 (df_insn_rescan): Likewise.
5687 (df_insn_rescan_debug_internal): Likewise.
5688 (df_insn_change_bb): Likewise.
5689 (df_notes_rescan): Likewise.
5690 * rtl.h (remove_death): Likewise for param 2.
5691 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
5693 * sched-int.h (reemit_notes): Strengthen param from rtx to
5695 * valtrack.h (propagate_for_debug): Likewise for param 1.
5697 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
5698 local "tmp_rtx" from const_rtx to const rtx_insn *.
5699 * combine.c (remove_death): Strengthen param "insn" from rtx to
5701 (move_deaths): Likewise for local "where_dead".
5702 * cse.c (delete_trivially_dead_insns): Introduce local
5703 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
5704 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
5706 (df_reg_defined): Likewise.
5707 (df_find_use): Likewise.
5708 (df_reg_used): Likewise.
5709 (df_dump_insn_problem_data): Strengthen param "insn" from
5710 const_rtx to const rtx_insn *.
5711 (df_dump_insn_top): Likewise.
5712 (df_dump_insn_bottom): Likewise.
5713 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
5714 (df_insn_debug_regno): Likewise.
5715 (debug_df_insn): Likewise.
5716 (DF_REF_INSN): Delete.
5717 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
5718 from rtx to rtx_insn *.
5719 (df_chain_insn_top_dump): Strengthen param "insn" from
5720 const_rtx to const rtx_insn *.
5721 (df_chain_insn_bottom_dump): Likewise.
5722 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
5724 (df_word_lr_simulate_uses): Likewise.
5725 (df_print_note): Likewise.
5726 (df_remove_dead_and_unused_notes): Likewise.
5727 (df_set_unused_notes_for_mw): Likewise.
5728 (df_set_dead_notes_for_mw): Likewise.
5729 (df_create_unused_note): Likewise.
5730 (df_simulate_find_defs): Likewise.
5731 (df_simulate_find_uses): Likewise.
5732 (df_simulate_find_noclobber_defs): Likewise.
5733 (df_simulate_defs): Likewise.
5734 (df_simulate_uses): Likewise.
5735 (df_simulate_one_insn_backwards): Likewise.
5736 (df_simulate_one_insn_forwards): Likewise.
5737 (df_md_simulate_one_insn): Likewise.
5738 * df-scan.c (df_uses_create): Likewise.
5739 (df_insn_create_insn_record): Likewise.
5740 (df_insn_delete): Likewise.
5741 (df_insn_rescan): Likewise.
5742 (df_insn_rescan_debug_internal): Likewise.
5743 (df_insn_change_bb): Likewise.
5744 (df_notes_rescan): Likewise.
5745 (df_refs_add_to_chains): Likewise.
5746 (df_insn_refs_verify): Likewise.
5747 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
5748 when invoking df_insn_delete.
5749 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
5750 (set_unique_reg_note): Add checked cast.
5751 * final.c (cleanup_subreg_operands): Likewise.
5752 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
5753 "insn" from rtx to rtx_insn *.
5754 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
5755 "last" from rtx to rtx_insn *.
5756 * ira-emit.c (change_regs_in_insn): New function.
5757 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
5758 Invoke change_regs_in_insn rather than change_regs.
5759 * ira.c (update_equiv_regs): Strengthen locals "insn",
5760 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
5761 for_each_rtx_in_insn rather than for_each_rtx.
5762 * recog.c (confirm_change_group): Add checked casts.
5763 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
5765 (peep2_fill_buffer): Add checked cast.
5766 * rtlanal.c (remove_note): Likewise.
5767 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
5768 locals "next" "end" from rtx to rtx_insn *.
5770 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5772 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
5774 (struct reg_use_data): Likewise for field "insn".
5775 (insn_cost): Likewise for param.
5776 (real_insn_for_shadow): Likewise for return type and param.
5777 (increase_insn_priority): Likewise for param 1.
5778 (debug_dependencies): Likewise for both params.
5780 * haifa-sched.c (insn_delay): Likewise for param "insn".
5781 (real_insn_for_shadow): Likewise for return type and param "insn".
5782 (update_insn_after_change): Likewise for param "insn".
5783 (recompute_todo_spec): Likewise for param "next" and locals "pro",
5785 (insn_cost): Likewise for param "insn".
5786 (increase_insn_priority): Likewise.
5787 (calculate_reg_deaths): Likewise.
5788 (setup_insn_reg_pressure_info): Likewise.
5789 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
5790 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
5791 (model_recompute): Likewise.
5792 (must_restore_pattern_p): Likewise for param "next".
5793 (model_excess_cost): Likewise for param "insn".
5794 (queue_remove): Likewise.
5795 (adjust_priority): Likewise for param "prev".
5796 (update_register_pressure): Likewise for param "insn".
5797 (setup_insn_max_reg_pressure): Likewise for local "insn".
5798 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
5799 (model_add_to_schedule): Likewise.
5800 (model_reset_queue_indices): Likewise for local "insn".
5801 (unschedule_insns_until): Strengthen local "recompute_vec" from
5802 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
5803 "con" from rtx to rtx_insn *.
5804 (restore_last_backtrack_point): Likewise for both locals "x". Add
5806 (estimate_insn_tick): Likewise for param "insn".
5807 (commit_schedule): Likewise for params "prev_head", "tail" and
5809 (verify_shadows): Likewise for locals "i1", "i2".
5810 (dump_insn_stream): Likewise for params "head", "tail" and locals
5811 "next_tail", "insn".
5812 (schedule_block): Likewise for locals "insn", "x". Add a checked
5814 (fix_inter_tick): Likewise for params "head", "tail".
5815 (create_check_block_twin): Likewise for local "jump".
5816 (haifa_change_pattern): Likewise for param "insn".
5817 (haifa_speculate_insn): Likewise.
5818 (dump_new_block_header): Likewise for params "head", "tail".
5819 (fix_jump_move): Likewise for param "jump".
5820 (move_block_after_check): Likewise.
5821 (sched_init_insn_luid): Likewise for param "insn".
5822 (sched_init_luids): Likewise for local "insn".
5823 (insn_luid): Likewise for param "insn".
5824 (init_h_i_d): Likewise.
5825 (haifa_init_h_i_d): Likewise for local "insn".
5826 (haifa_init_insn): Likewise for param "insn".
5827 * sched-deps.c (add_dependence): Likewise for local "real_pro",
5829 (create_insn_reg_use): Likewise for param "insn".
5830 (setup_insn_reg_uses): Likewise. Add a checked cast.
5831 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
5832 "tail" from rtx to rtx_insn *.
5833 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
5834 "insn", "next_tail".
5836 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5838 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
5839 from rtx to rtx_insn *.
5840 (model_add_to_schedule): Likewise for locals "start", "end",
5843 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5845 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
5847 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
5848 "to" and locals "insn", "next", "copy". Remove now-redundant
5851 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5853 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
5854 rtx_insn * and param 4 from rtx * to rtx_insn **.
5855 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
5856 param 2 from rtx * to rtx_insn **.
5858 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
5859 rtx_insn * and final param from rtx * to rtx_insn **.
5861 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
5862 from rtx to rtx_insn *.
5863 (try_head_merge_bb): Likewise for both locals named "move_upto".
5864 * df-problems.c (can_move_insns_across): Likewise for params
5865 "from", "to", "across_from", "across_to" and locals "insn",
5866 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
5868 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
5869 from rtx to rtx_insn *.
5870 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
5871 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
5872 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
5874 (noce_try_abs): Likewise.
5875 (noce_get_condition): Likewise for param "jump". Strengthen param
5876 "earliest" from rtx * to rtx_insn **.
5877 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
5879 (find_cond_trap): Likewise.
5880 (dead_or_predicable): Likewise for local "earliest".
5881 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
5883 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
5884 and local "prev". Strengthen param "earliest" from rtx * to
5886 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
5887 Strengthen param "earliest" from rtx * to rtx_insn **.
5889 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5891 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
5892 "to" and local "insn" from rtx to rtx_insn *.
5894 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5896 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
5897 from rtx to rtx_insn *.
5898 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
5899 (code_motion_path_driver): Likewise for local "last_insn".
5900 (simplify_changed_insns): Likewise for local "insn".
5902 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5904 * rtl.h (push_to_sequence): Strengthen param from rtx to
5906 (push_to_sequence2): Likewise for both params.
5907 (delete_insns_since): Likewise for param.
5908 (reorder_insns_nobb): Likewise for all three params.
5909 (set_new_first_and_last_insn): Likewise for both params.
5911 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
5912 rtx_insn *. Remove now-redundant cast.
5913 (set_last_insn): Likewise.
5915 * builtins.c (expand_builtin_return): Strengthen local
5916 "call_fusage" from rtx to rtx_insn *.
5917 * cfgrtl.c (create_basic_block_structure): Likewise for local
5919 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
5920 "first", "last" and local "insn".
5921 (delete_insns_since): Likewise for param "from".
5922 (reorder_insns_nobb): Likewise for params "from", "to", "after"
5924 (push_to_sequence): Likewise for param "first" and local "last".
5925 (push_to_sequence2): Likewise for params "first" and "last".
5926 * lra.c (emit_add3_insn): Likewise for local "last".
5927 (lra_emit_add): Likewise.
5928 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
5930 (process_address_1): Likewise for locals "insn", last".
5931 * modulo-sched.c (ps_first_note): Likewise for return type.
5932 * optabs.c (expand_binop_directly): Likewise for param "last".
5934 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5936 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
5938 * emit-rtl.c (get_last_insn_anywhere): Likewise.
5940 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5942 * function.h (struct sequence_stack): Strengthen fields "first"
5943 and "last" from rtx to rtx_insn *.
5944 (struct emit_status): Likewise for fields "x_first_insn" and
5947 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
5948 (set_first_insn): Add checked cast.
5949 (get_last_insn): Remove now-redundant checked cast.
5950 (set_last_insn): Add checked cast.
5952 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
5953 "saved_first" and "saved_last" from rtx to rtx_insn *.
5955 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5957 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
5958 (unlink_insn_chain): Strengthen both params from rtx to
5961 * cfgrtl.c (cfg_layout_function_header): Likewise for this
5963 (unlink_insn_chain): Likewise for params "first" and "last".
5964 Remove now-redundant checked cast.
5965 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
5966 (fixup_reorder_chain): Strengthen local "insn" from rtx to
5968 * emit-rtl.c (link_insn_into_chain): Likewise for all three
5970 (add_insn): Likewise for param "insn" and local "prev".
5971 (add_insn_after_nobb): Likewise for both params and local "next".
5972 (add_insn_before_nobb): Likewise for both params and local "prev".
5973 (add_insn_after): Rename param "after" to "uncast_after",
5974 introducing local "after" with another checked cast.
5975 (add_insn_before): Rename params "insn" and "before", giving them
5976 "uncast_" prefixes, adding the old names back using checked casts.
5977 (emit_note_after): Likewise for param "after".
5978 (emit_note_before): Likewise for param "before".
5979 (emit_label): Add a checked cast.
5981 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5983 * cselib.h (cselib_record_sets_hook): Strengthen initial param
5984 "insn" from rtx to rtx_insn *.
5986 * cselib.c (cselib_record_sets_hook): Likewise.
5988 * var-tracking.c (add_with_sets): Likewise, renaming back from
5989 "uncast_insn" to "insn" and eliminating the checked cast from rtx
5992 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5994 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
5995 and "header_" from rtx to rtx_insn *.
5996 (struct basic_block_d): Likewise for field "head_" within "x"
5997 field of union basic_block_il_dependent.
5998 (BB_HEAD): Drop function...
5999 (SET_BB_HEAD): ...and this function in favor of...
6000 (BB_HEAD): ...reinstate macro.
6001 (BB_END): Drop function...
6002 (SET_BB_END): ...and this function in favor of...
6003 (BB_END): ...reinstate macro.
6004 (BB_HEADER): Drop function...
6005 (SET_BB_HEADER): ...and this function in favor of...
6006 (BB_HEADER): ...reinstate macro.
6008 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
6009 (fix_crossing_unconditional_branches): Likewise.
6010 * caller-save.c (save_call_clobbered_regs): Likewise.
6011 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
6012 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
6013 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
6014 (merge_blocks_move_successor_nojumps): Likewise.
6015 (outgoing_edges_match): Update use of for_each_rtx to
6016 for_each_rtx_in_insn.
6017 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
6018 (expand_gimple_cond): Likewise.
6019 (expand_gimple_tailcall): Likewise.
6020 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
6022 (construct_exit_block): Drop use of SET_BB_END.
6023 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
6025 (delete_insn): Rename param "insn" to "uncast_insn", introducing
6026 a new local "insn" with a checked cast to rtx_insn *. Drop use of
6027 SET_BB_HEAD and SET_BB_END.
6028 (create_basic_block_structure): Drop use of SET_BB_HEAD and
6030 (rtl_delete_block): Drop use of SET_BB_HEAD.
6031 (rtl_split_block): Drop use of SET_BB_END.
6032 (emit_nop_for_unique_locus_between): Likewise.
6033 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
6034 (block_label): Drop use of SET_BB_HEAD.
6035 (fixup_abnormal_edges): Drop use of SET_BB_END.
6036 (record_effective_endpoints): Drop use of SET_BB_HEADER.
6037 (relink_block_chain): Likewise.
6038 (fixup_reorder_chain): Drop use of SET_BB_END.
6039 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
6040 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
6041 rtx_insn **. Drop use of SET_BB_HEADER.
6042 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
6044 (BB_HEAD): Delete this function.
6045 (SET_BB_HEAD): Likewise.
6047 (SET_BB_END): Likewise.
6048 (BB_HEADER): Likewise.
6049 (SET_BB_HEADER): Likewise.
6050 * emit-rtl.c (add_insn_after): Rename param "insn" to
6051 "uncast_insn", adding a new local "insn" and a checked cast to
6052 rtx_insn *. Drop use of SET_BB_END.
6053 (remove_insn): Strengthen locals "next" and "prev" from rtx to
6054 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
6055 (reorder_insns): Drop use of SET_BB_END.
6056 (emit_insn_after_1): Strengthen param "first" and locals "last",
6057 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
6058 (emit_pattern_after_noloc): Add checked cast.
6059 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
6060 (restore_other_notes): Likewise.
6061 (move_insn): Likewise.
6062 (sched_extend_bb): Likewise.
6063 (fix_jump_move): Likewise.
6064 * ifcvt.c (noce_process_if_block): Likewise.
6065 (dead_or_predicable): Likewise.
6066 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
6067 * reg-stack.c (change_stack): Drop use of SET_BB_END.
6068 * sel-sched-ir.c (sel_move_insn): Likewise.
6069 * sel-sched.c (move_nop_to_previous_block): Likewise.
6071 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
6073 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
6075 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6077 * basic-block.h (create_basic_block_structure): Strengthen params
6078 1 "head" and 2 "end" from rtx to rtx_insn *.
6079 * cfgrtl.c (create_basic_block_structure): Likewise.
6080 (rtl_create_basic_block): Update casts from void * to rtx to
6081 rtx_insn *, so that we can pass them as rtx_insn * to
6082 create_basic_block_structure.
6083 * sel-sched-ir.c (sel_create_basic_block): Likewise.
6085 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6087 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
6089 (check_for_inc_dec): Strengthen param "insn" from rtx to
6092 * cselib.h (cselib_process_insn): Likewise.
6094 * cselib.c (cselib_record_sets): Likewise.
6095 (cselib_process_insn): Likewise.
6097 * dse.c (struct insn_info): Likewise for field "insn".
6098 (check_for_inc_dec_1): Likewise for local "insn".
6099 (check_for_inc_dec): Likewise for param "insn".
6100 (scan_insn): Likewise.
6101 (dse_step1): Likewise for local "insn".
6103 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
6104 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
6106 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6108 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
6109 from rtx to rtx_insn *.
6110 (DEP_PRO): Delete this function and...
6111 (SET_DEP_PRO): ...this function in favor of...
6112 (DEP_PRO): ...reinstate this macro.
6113 (DEP_CON): Delete this function and...
6114 (SET_DEP_CON): ...this function in favor of...
6115 (DEP_CON): ...reinstate this old macro.
6116 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
6117 (init_dep): Likewise.
6118 (set_priorities): Likewise for both params.
6119 (sd_copy_back_deps): Likewise for params 1 and 2.
6121 * haifa-sched.c (priority): Likewise for param "insn" and local
6123 (set_priorities): Likewise for params "head" and "tail" and local
6125 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
6127 (add_to_speculative_block): Add a checked cast.
6128 (create_check_block_twin): Drop use of SET_DEP_CON.
6129 (add_jump_dependencies): Strengthen params "insn" and "jump" from
6132 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
6133 Drop use of SET_DEP_PRO
6134 (init_dep): Strengthen params "pro" and "con" from rtx to
6136 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
6140 (SET_DEP_PRO): Delete.
6141 (SET_DEP_CON): Delete.
6143 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6145 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
6146 from rtx to rtx_insn *.
6147 (VINSN_INSN_RTX): Eliminate rvalue function and...
6148 (SET_VINSN_INSN): ...lvalue function in favor of...
6149 (VINSN_INSN_RTX): reinstate this old macro.
6151 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
6152 in favor of VINSN_INSN_RTX.
6153 (VINSN_INSN_RTX): Delete this function.
6154 (SET_VINSN_INSN_RTX): Likewise.
6156 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6158 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
6159 (BND_TO): Delete this function and...
6160 (SET_BND_TO): ...this functions in favor of...
6161 (BND_TO): ...reinstating this macro.
6162 (struct _fence): Strengthen field "executing_insns" from
6163 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
6164 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
6165 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
6166 and param "insn" from rtx to insn_t.
6167 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
6170 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
6172 (rtx_vec_t): Likewise.
6173 (struct sched_deps_info_def): Strengthen param of "start_insn"
6174 callback from rtx to rtx_insn *. Likewise for param "insn2" of
6175 "note_mem_dep" callback and first param of "note_dep" callback.
6177 * haifa-sched.c (add_to_speculative_block): Strengthen param
6178 "insn" from rtx to rtx_insn *.
6179 (clear_priorities): Likewise.
6180 (calc_priorities): Likewise for local "insn".
6182 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
6183 Remove redundant checked cast.
6184 (haifa_note_mem_dep): Likewise for param "pending_insn".
6185 (haifa_note_dep): Likewise for param "elem".
6186 (note_mem_dep): Likewise for param "e".
6187 (sched_analyze_1): Add checked casts.
6188 (sched_analyze_2): Likewise.
6190 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
6191 from rtx to rtx_insn *.
6192 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
6193 from vec<rtx> * to vec<rtx_insn *> *.
6195 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
6197 (flist_add): Strengthen param "executing_insns" from
6198 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
6199 (advance_deps_context): Remove now-redundant checked cast.
6200 (init_fences): Replace uses of NULL_RTX with NULL.
6201 (merge_fences): Strengthen params "last_scheduled_insn" and
6202 "sched_next" from rtx to rtx_insn * and "executing_insns" from
6203 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
6204 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
6205 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
6206 an instruction, rather than doing double-duty as a pattern.
6207 (return_nop_to_pool): Update for change of insn_t.
6208 (deps_init_id): Remove now-redundant checked cast.
6209 (struct sched_scan_info_def): Strengthen param of "init_insn"
6210 callback from rtx to insn_t.
6211 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
6212 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
6214 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
6215 "end" from rtx to rtx_insn *.
6216 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
6217 (rtx insn_rtx, bool force_unique_p)
6218 (BND_TO): Delete function.
6219 (SET_BND_TO): Delete function.
6221 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
6223 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
6224 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
6226 (undo_transformations): Likewise for param "insn".
6227 (update_liveness_on_insn): Likewise.
6228 (compute_live_below_insn): Likewise for param "insn" and local
6230 (update_data_sets): Likewise for param "insn".
6231 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
6232 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
6233 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
6235 (move_cond_jump): Likewise for param "insn".
6236 (move_cond_jump): Drop use of SET_BND_TO.
6237 (compute_av_set_on_boundaries): Likewise.
6238 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
6239 (update_and_record_unavailable_insns): Strengthen local "bb_end"
6240 from rtx to rtx_insn *.
6241 (maybe_emit_renaming_copy): Likewise for param "insn".
6242 (maybe_emit_speculative_check): Likewise.
6243 (handle_emitting_transformations): Likewise.
6244 (remove_insn_from_stream): Likewise.
6245 (code_motion_process_successors): Strengthen local "succ" from rtx
6248 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6250 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
6251 ilist_t, not _xlist_t;
6252 (ILIST_INSN): Define in terms of new union field "insn".
6253 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
6255 (struct _list_node): Add new field "insn" to the union, of type
6257 (ilist_add): Replace macro with an inline function, requiring an
6259 (ilist_remove): Define this macro directly in terms of
6260 _list_remove, rather than indirectly via _xlist_remove.
6261 (ilist_clear): Likewise, in terms of _list_clear rather than
6263 (ilist_is_in_p): Replace macro with an inline function, requiring
6265 (_list_iter_cond_insn): New function.
6266 (ilist_iter_remove): Define this macro directly in terms of
6267 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
6268 (ilist_iterator): Define directly in terms of _list_iterator
6269 rather than indirectly through _xlist_iterator.
6270 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
6271 than in terms of _FOR_EACH_X.
6272 (FOR_EACH_INSN_1): Likewise.
6274 2014-08-26 Joseph Myers <joseph@codesourcery.com>
6278 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
6279 DECL_HARD_REGISTER and return for invalid register specifications.
6280 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
6281 DECL_HARD_REGISTER, call expand_one_error_var.
6282 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
6283 CC_REGNUM with non-MODE_CC modes.
6284 (arm_regno_class): Return NO_REGS for PC_REGNUM.
6286 2014-08-26 Marek Polacek <polacek@redhat.com>
6289 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
6291 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
6293 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
6294 qi cost; add di cost.
6295 (cortexa57_addrcost_table): Likewise.
6297 2014-08-26 Marek Polacek <polacek@redhat.com>
6300 * expr.c (is_aligning_offset): Remove logical not.
6302 2014-08-26 Marek Polacek <polacek@redhat.com>
6305 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
6306 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
6308 2014-08-26 Richard Biener <rguenther@suse.de>
6310 PR tree-optimization/62175
6311 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
6312 expand possibly trapping operations.
6314 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6316 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
6317 "insn" from rtx to rtx_insn *.
6318 (permute_load): Likewise for param "insn".
6319 (permute_store): Likewise.
6320 (handle_special_swappables): Likewise for local "insn".
6321 (replace_swap_with_copy): Likewise for locals "insn" and
6323 (rs6000_analyze_swaps): Likewise for local "insn".
6325 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6327 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
6330 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6332 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
6333 "note_list" from rtx to rtx_insn *.
6334 (BB_NOTE_LIST): Replace this function and...
6335 (SET_BB_NOTE_LIST): ...this function with...
6336 (BB_NOTE_LIST): ...the former macro implementation.
6338 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
6339 local "from_start" from rtx to rtx_insn *. Strengthen param
6340 "to_endp" from rtx * to rtx_insn **.
6342 * haifa-sched.c (concat_note_lists): Likewise.
6343 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
6345 (sel_restore_notes): Likewise.
6346 (move_bb_info): Likewise.
6347 (BB_NOTE_LIST): Delete this function.
6348 (SET_BB_NOTE_LIST): Delete this function.
6349 * sel-sched.c (create_block_for_bookkeeping): Eliminate
6350 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
6352 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6354 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
6355 from rtx * to rtx_insn **.
6356 (reorder2): Likewise.
6357 (dependencies_evaluation_hook): Strengthen params "head", "tail"
6358 from rtx to rtx_insn *.
6360 * doc/tm.texi: Update mechanically for above change to target.def.
6362 * sched-int.h (note_list): Strengthen this variable from rtx to
6364 (remove_notes): Likewise for both params.
6365 (restore_other_notes): Likewise for return type and first param.
6366 (struct ready_list): Strengthen field "vec" from rtx * to
6368 (struct dep_replacement): Strenghten field "insn" from rtx to
6370 (struct deps_desc): Likewise for fields "last_debug_insn",
6372 (struct haifa_sched_info): Likewise for callback field
6373 "can_schedule_ready_p"'s param, for first param of "new_ready"
6374 callback field, for both params of "rank" callback field, for
6375 first field of "print_insn" callback field (with a const), for
6376 both params of "contributes_to_priority" callback, for param
6377 of "insn_finishes_block_p" callback, for fields "prev_head",
6378 "next_tail", "head", "tail", for first param of "add_remove_insn"
6379 callback, for first param of "begin_schedule_ready" callback, for
6380 both params of "begin_move_insn" callback, and for second param
6381 of "advance_target_bb" callback.
6382 (add_dependence): Likewise for params 1 and 2.
6383 (sched_analyze): Likewise for params 2 and 3.
6384 (deps_analyze_insn): Likewise for param 2.
6385 (ready_element): Likewise for return type.
6386 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
6387 (try_ready): Strenghten param from rtx to rtx_insn *.
6388 (sched_emit_insn): Likewise for return type.
6389 (record_delay_slot_pair): Likewise for params 1 and 2.
6390 (add_delay_dependencies): Likewise for param.
6391 (contributes_to_priority): Likewise for both params.
6392 (find_modifiable_mems): Likewise.
6394 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
6395 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
6396 "first_older_only_insn" from rtx to rtx_insn *.
6397 (arm_sched_reorder): Strengthen param "ready" from rtx * to
6400 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
6401 "last_scheduled_iter0" from rtx to rtx_insn *.
6402 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
6403 (c6x_sched_reorder_1): Strengthen param "ready" and locals
6404 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
6405 "insn" from rtx to rtx_insn *.
6406 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
6408 (c6x_sched_reorder2): Strengthen param "ready" and locals
6409 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
6410 "insn" from rtx to rtx_insn *.
6411 (c6x_variable_issue): Add a checked cast when assigning from insn
6412 to ss.last_scheduled_iter0.
6413 (split_delayed_branch): Strengthen param "insn" and local "i1"
6414 from rtx to rtx_insn *.
6415 (split_delayed_nonbranch): Likewise.
6416 (undo_split_delayed_nonbranch): Likewise for local "insn".
6417 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
6418 "entry_after", "end_packet", "head_insn", "tail_insn",
6419 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
6420 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
6421 to rtx_insn **. Remove now-redundant checked cast on last_insn,
6422 but add a checked cast on loop->start_label. Consolidate calls to
6423 avoid assigning result of gen_spkernel to "insn", now an
6426 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
6427 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
6429 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
6430 rtx_insn **. Strengthen locals "top", "next" from rtx to
6432 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
6433 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
6434 (add_parameter_dependencies): Strengthen params "call", "head" and
6435 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
6436 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
6437 (add_dependee_for_func_arg): Likewise for param "arg" and local
6439 (ix86_dependencies_evaluation_hook): Likewise for params "head",
6440 "tail" and locals "insn", "first_arg".
6442 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
6443 for params "head", "tail" and locals "insn", "next", "next_tail".
6444 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
6445 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
6446 "insn", "lowest", "highest" from rtx to rtx_insn *.
6447 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
6449 (ia64_sched_reorder2): Likewise.
6451 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
6452 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
6453 from rtx * to rtx_insn **.
6454 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
6456 (mep_print_sched_insn): Strengthen param "insn" from rtx to
6458 (mep_sched_reorder): Strengthen param "ready" from rtx * to
6459 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
6462 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
6463 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
6465 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
6466 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
6467 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
6469 (vr4130_reorder): Likewise.
6470 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
6472 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
6474 (mips_sched_reorder): Likewise.
6475 (mips_sched_reorder2): Likewise.
6477 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
6479 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
6480 Strengthen local "tmp" from rtx to rtx_insn *.
6481 (rs6000_sched_reorder2): Likewise.
6483 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
6484 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
6485 (s390_sched_reorder): Strengthen param "ready" from rtx * to
6486 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
6488 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
6489 "tmp2" from rtx to rtx_insn *.
6490 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
6491 Strengthen local "insn" from rtx to rtx_insn *.
6492 (ready_reorder): Strengthen param "ready" from rtx * to
6493 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
6494 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
6495 (sh_reorder2): Likewise.
6497 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
6498 local "insn" from rtx to rtx_insn *.
6500 * haifa-sched.c (note_list): Strengthen this variable from rtx to
6502 (scheduled_insns): Strengthen this variable from vec<rtx> to
6504 (set_modulo_params): Likewise for locals "i1", "i2".
6505 (record_delay_slot_pair): Likewise for params "i1", "i2".
6506 (add_delay_dependencies): Likewise for param "insn".
6507 (cond_clobbered_p): Likewise.
6508 (recompute_todo_spec): Likewise for local "prev".
6509 (last_scheduled_insn): Likewise for this variable.
6510 (nonscheduled_insns_begin): Likewise.
6511 (model_set_excess_costs): Strengthen param "insns" from rtx * to
6513 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
6515 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
6516 Strengthen local "insn" from rtx to rtx_insn *.
6517 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
6518 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
6519 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
6520 (ready_remove_first): Likewise for return type and local "t".
6521 (ready_element): Likewise for return type.
6522 (ready_remove): Likewise for return type and local "t".
6523 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
6524 (check_clobbered_conditions): Strengthen local "x" from rtx to
6525 rtx_insn *, adding a checked cast.
6526 (schedule_insn): Likewise for param "insn".
6527 (remove_notes): Likewise for params "head", "tail" and locals
6528 "next_tail", "insn", "next".
6529 (struct haifa_saved_data): Likewise for fields
6530 "last_scheduled_insn", "nonscheduled_insns_begin".
6531 (save_backtrack_point): Update for change to field "vec" of
6533 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
6535 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
6536 from rtx to rtx_insn *
6537 (resolve_dependencies): Strengthen param "insn" from rtx to
6539 (restore_other_notes): Likewise for return type, for param "head"
6540 and local "note_head".
6541 (undo_all_replacements): Likewise for local "insn".
6542 (first_nonscheduled_insn): Likewise for return type and local "insn".
6543 (queue_to_ready): Likewise for local "insn", adding checked casts.
6544 (early_queue_to_ready): Likewise for local "insn".
6545 (debug_ready_list_1): Strengthen local "p" from rtx * to
6547 (move_insn): Strengthen param "insn" and local "note" from rtx to
6549 (insn_finishes_cycle_p): Likewise for param "insn".
6550 (max_issue): Likewise for local "insn".
6551 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
6553 (commit_schedule): Strengthen param "prev_head" and local "insn"
6554 from rtx to rtx_insn *
6555 (prune_ready_list): Likewise for local "insn".
6556 (schedule_block): Likewise for locals "prev_head", "head", "tail",
6557 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
6558 (set_priorities): Likewise for local "prev_head".
6559 (try_ready): Likewise for param "next".
6560 (fix_tick_ready): Likewise.
6561 (change_queue_index): Likewise.
6562 (sched_extend_ready_list): Update for change to field "vec" of
6564 (generate_recovery_code): Strengthen param "insn" from rtx to
6566 (begin_speculative_block): Likewise.
6567 (create_check_block_twin): Likewise for param "insn" and locals
6568 "label", "check", "twin". Introduce local "check_pat" to avoid
6569 "check" being used as a plain rtx before being used as an insn.
6570 (fix_recovery_deps): Add a checked cast to rtx_insn * when
6571 extracting elements from ready_list.
6572 (sched_remove_insn): Strengthen param "insn" from rtx to
6574 (sched_emit_insn): Likewise for return type.
6575 (ready_remove_first_dispatch): Likewise for return type and local
6578 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
6580 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
6583 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
6584 from rtx to rtx_insn *.
6585 (add_dependence_list): Likewise for param "insn". Add a checked
6587 (add_dependence_list_and_free): Strengthen param "insn" from rtx
6588 to rtx_insn *. Strengthen param "list_p" from rtx * to
6590 (chain_to_prev_insn): Strengthen param "insn" and locals
6591 "prec_nonnote", "i" from rtx to rtx_insn *.
6592 (flush_pending_lists): Likewise for param "insn".
6593 (cur_insn): Likewise for this variable.
6594 (haifa_start_insn): Add a checked cast.
6595 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
6596 (sched_analyze_reg): Likewise for param "insn".
6597 (sched_analyze_1): Likewise.
6598 (sched_analyze_2): Likewise. Add checked casts.
6599 (sched_analyze_insn): Likewise. Also for local "prev".
6600 (deps_analyze_insn): Likewise for param "insn".
6601 (sched_analyze): Likewise for params "head", "tail" and local "insn".
6602 (add_dependence_1): Likewise for params "insn", "elem".
6603 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
6604 (parse_add_or_inc): Likewise for param "insn".
6605 (find_inc): Likewise for local "inc_cand".
6606 (find_modifiable_mems): Likewise for params "head", "tail" and
6607 locals "insn", "next_tail".
6609 * sched-ebb.c (init_ready_list): Likewise for local "insn".
6610 (begin_schedule_ready): Likewise for param "insn".
6611 (begin_move_insn): Likewise for params "insn" and "last".
6612 (ebb_print_insn): Strengthen param "insn" from const_rtx to
6614 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
6615 (ebb_contributes_to_priority): Likewise for params "next", "insn".
6616 (ebb_add_remove_insn): Likewise for param "insn".
6617 (advance_target_bb): Likewise.
6619 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
6621 (check_live): Likewise for param "insn".
6622 (init_ready_list): Likewise for local "insn".
6623 (can_schedule_ready_p): Likewise for param "insn".
6624 (begin_schedule_ready): Likewise.
6625 (new_ready): Likewise for param "next".
6626 (rgn_print_insn): Likewise for param "insn".
6627 (rgn_rank): Likewise for params "insn1", "insn2".
6628 (contributes_to_priority): Likewise for params "next", "insn".
6629 (rgn_insn_finishes_block_p): Likewise for param "insn".
6630 (add_branch_dependences): Likewise for params "head", "tail" and
6631 locals "insn", "last".
6632 (rgn_add_remove_insn): Likewise for param "insn".
6633 (advance_target_bb): Likewise.
6635 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
6636 const_rtx to const rtx_insn *.
6638 * sel-sched-dump.h (sel_print_insn): Likewise.
6640 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
6641 (deps_init_id): Likewise.
6643 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
6644 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
6647 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6649 * output.h (final_start_function): Strengthen param 1 from rtx to
6652 * final.c (final_start_function): Likewise, renaming back from
6653 "uncast_first" to "first", and dropping the checked cast from rtx
6656 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6658 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
6659 * final.c (final): Likewise. Rename param back from
6660 "uncast_first" to "first" and eliminate the checked cast from rtx
6663 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6665 * output.h (shorten_branches): Strengthen param from rtx to
6668 * final.c (shorten_branches): Likewise, renaming param back from
6669 "uncast_first" to "first", and dropping the checked cast from rtx
6672 * genattr.c (gen_attr): Likewise when writing out the prototype of
6675 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6677 * sched-int.h (struct haifa_sched_info): Strengthen fields
6678 "prev_head" and "next_tail" from rtx to rtx_insn *.
6680 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6682 * rtl.h (rtx_jump_table_data::get_labels): New method.
6683 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
6684 with use of the new rtx_jump_table_data::get_labels method.
6685 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
6686 to rtx_jump_table_data *. Simplify by using get_labels method.
6687 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
6688 a dyn_cast, introducing local "table", using it to replace
6689 label-lookup logic with a get_labels method call.
6690 (patch_jump_insn): Simplify using get_labels method.
6691 * dwarf2cfi.c (create_trace_edges): Likewise.
6692 * rtlanal.c (label_is_jump_target_p): Likewise.
6694 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6696 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
6699 * emit-rtl.c (unshare_all_rtl_1): Likewise.
6700 (unshare_all_rtl_again): Likewise, also for local "p".
6702 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6704 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
6706 * cfgrtl.c (delete_insn_and_edges): Likewise.
6708 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6710 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
6711 from rtx to rtx_insn *.
6713 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
6715 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6717 * function.c (thread_prologue_and_epilogue_insns): Likewise for
6718 locals "returnjump", "epilogue_end", "insn", "next".
6720 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
6721 "returnjump" from rtx * to rtx_insn **.
6722 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
6724 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6726 * basic-block.h (struct edge_def). Strengthen "r" within
6727 union edge_def_insns from rtx to rtx_insn *.
6729 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
6730 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
6732 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
6733 from rtx to rtx_insn *.
6734 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
6736 * postreload-gcse.c (reg_killed_on_edge): Likewise.
6737 (reg_used_on_edge): Likewise.
6738 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
6739 (gt_pch_nx): New overload for rtx_insn *&.
6740 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
6741 from rtx to rtx_insn *.
6743 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6745 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
6746 from rtx to rtx_insn *.
6747 (BB_FOOTER): Replace function with access macro.
6748 (SET_BB_FOOTER): Delete.
6750 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
6752 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
6753 (emit_barrier_after_bb): Likewise.
6754 (record_effective_endpoints): Likewise.
6755 (relink_block_chain): Likewise.
6756 (fixup_fallthru_exit_predecessor): Likewise.
6757 (cfg_layout_duplicate_bb): Likewise.
6758 (cfg_layout_split_block): Likewise.
6759 (cfg_layout_delete_block): Likewise.
6760 (cfg_layout_merge_blocks): Likewise.
6761 (BB_FOOTER): Delete function.
6762 (SET_BB_FOOTER): Delete function.
6763 * combine.c (update_cfg_for_uncondjump): Replace uses of
6764 SET_BB_FOOTER with BB_FOOTER.
6766 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6768 * except.h (struct eh_landing_pad_d): Strengthen field
6769 "landing_pad" from rtx to rtx_code_label *.
6771 * except.c (sjlj_emit_dispatch_table): Likewise for param
6773 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
6775 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6777 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
6778 first param from rtx to rtx_insn *.
6779 * config/xtensa/xtensa.c (struct machine_function): Likewise for
6780 field "set_frame_ptr_insn".
6781 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
6782 "csend" from rtx to rtx_code_label *.
6783 (xtensa_expand_atomic): Likewise for local "csloop".
6784 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
6786 (xtensa_call_tls_desc): Likewise for return type and locals
6787 "call_insn", "insns".
6788 (xtensa_legitimize_tls_address): Likewise for local "insns".
6789 (xtensa_expand_prologue): Likewise for locals "insn", "first".
6791 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6793 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
6794 first param from rtx to rtx_insn *.
6795 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
6798 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6800 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
6801 Strengthen param 1 from rtx to rtx_insn *.
6802 (tilepro_output_cbranch): Likewise.
6803 (tilepro_adjust_insn_length): Likewise.
6804 (tilepro_final_prescan_insn): Likewise for sole param.
6806 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
6807 Likewise for local "last".
6808 (cbranch_predicted_p): Likewise for param "insn".
6809 (tilepro_output_simple_cbranch_with_opcode): Likewise.
6810 (tilepro_output_cbranch_with_opcode): Likewise.
6811 (tilepro_output_cbranch): Likewise.
6812 (frame_emit_load): Likewise for return type and locals "seq",
6814 (emit_sp_adjust): Likewise for return type and local "insn".
6815 (tilepro_expand_epilogue): Likewise for locals "last_insn",
6817 (tilepro_adjust_insn_length): Likewise for param "insn".
6818 (next_insn_to_bundle): Likewise for return type and params
6820 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
6821 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
6823 (match_addli_pcrel): Likewise for param "insn".
6824 (replace_addli_pcrel): Likewise.
6825 (match_auli_pcrel): Likewise.
6826 (replace_auli_pcrel): Likewise.
6827 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
6829 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6830 "queue", "next_queue", "prev".
6831 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
6832 (tilepro_final_prescan_insn): Likewise for param "insn".
6834 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6836 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
6837 Strengthen param 1 from rtx to rtx_insn *.
6838 (tilegx_output_cbranch): Likewise.
6839 (tilegx_adjust_insn_length): Likewise.
6840 (tilegx_final_prescan_insn): Likewise for sole param.
6842 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
6844 (cbranch_predicted_p): Likewise for param "insn".
6845 (tilegx_output_simple_cbranch_with_opcode): Likewise.
6846 (tilegx_output_cbranch_with_opcode): Likewise.
6847 (tilegx_output_cbranch): Likewise.
6848 (frame_emit_load): Likewise for return type.
6849 (set_frame_related_p): Likewise for locals "seq", "insn".
6850 (emit_sp_adjust): Likewise for return type, and for local "insn".
6851 Introduce local "pat" for use in place of "insn" where the latter
6852 isn't an instruction.
6853 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
6854 from rtx to rtx_insn *.
6855 (tilegx_adjust_insn_length): Likewise for param "insn".
6856 (next_insn_to_bundle): Likewise for return type and params "r" and
6858 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
6860 (replace_insns): Likewise for params "old_insn", "new_insns".
6861 (replace_mov_pcrel_step1): Likewise for param "insn" and local
6863 (replace_mov_pcrel_step2): Likewise.
6864 (replace_mov_pcrel_step3): Likewise.
6865 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
6867 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6868 "queue", "next_queue", "prev".
6869 (tilegx_output_mi_thunk): Likewise for local "insn".
6870 (tilegx_final_prescan_insn): Likewise for param "insn".
6872 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6874 * config/spu/spu.c (frame_emit_store): Strengthen return type from
6876 (frame_emit_load): Likewise.
6877 (frame_emit_add_imm): Likewise, also for local "insn".
6878 (spu_expand_prologue): Likewise for local "insn".
6879 (struct spu_bb_info): Likewise for field "prop_jump".
6880 (emit_nop_for_insn): Likewise for param "insn" and local
6882 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
6884 (spu_emit_branch_hint): Likewise for params "before", "branch" and
6885 locals "hint", "insn".
6886 (get_branch_target): Likewise for param "branch".
6887 (insn_clobbers_hbr): Likewise for param "insn".
6888 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
6889 locals "insn", "before_4", "before_16".
6890 (insert_hbrp): Likewise for local "insn".
6891 (spu_machine_dependent_reorg): Likewise for locals "branch",
6892 "insn", "next", "bbend".
6893 (uses_ls_unit): Likewise for param "insn".
6894 (get_pipe): Likewise.
6895 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
6896 introducing a checked cast.
6897 (spu_sched_adjust_cost): Likewise for params "insn" and
6899 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
6900 (spu_sms_res_mii): Likewise.
6902 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6904 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
6905 from rtx to rtx_insn *.
6906 (output_cbranch): Likewise for param 6.
6907 (output_return): Likewise for param 1.
6908 (output_sibcall): Likewise.
6909 (output_v8plus_shift): Likewise.
6910 (output_v8plus_mult): Likewise.
6911 (output_v9branch): Likewise for param 7.
6912 (output_cbcond): Likewise for param 3.
6914 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
6916 (sparc_legitimize_pic_address): Likewise.
6917 (sparc_emit_call_insn): Likewise.
6918 (emit_save_or_restore_regs): Likewise.
6919 (emit_window_save): Likewise for return type and local "insn".
6920 (sparc_expand_prologue): Likewise for local "insn".
6921 (sparc_flat_expand_prologue): Likewise.
6922 (output_return): Likewise for param "insn".
6923 (output_sibcall): Likewise for param "insn" and local "delay".
6924 (output_ubranch): Likewise for param "insn".
6925 (output_cbranch): Likewise.
6926 (output_cbcond): Likewise.
6927 (output_v9branch): Likewise.
6928 (output_v8plus_shift): Likewise.
6929 (sparc_output_mi_thunk): Likewise for local "insn".
6930 (get_some_local_dynamic_name): Likewise.
6931 (output_v8plus_mult): Likewise for param "insn".
6933 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6935 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
6936 from rtx to rtx_insn *.
6937 (output_branchy_insn): Likewise for param 3.
6938 (output_far_jump): Likewise for param 1.
6939 (final_prescan_insn): Likewise.
6940 (sh_insn_length_adjustment): Likewise for sole param.
6942 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
6943 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
6945 (sh_emit_compare_and_set): Likewise for local "lab".
6946 (output_far_jump): Strengthen param "insn" and local "prev" from
6948 (output_branchy_insn): Likewise for param "insn" and local
6950 (output_ieee_ccmpeq): Likewise for param "insn".
6951 (struct label_ref_list_d): Strengthen field "label" from rtx to
6953 (pool_node): Likewise.
6954 (pool_window_label): Likewise for this global.
6955 (add_constant): Likewise for return type and locals "lab", "new_rtx".
6956 (dump_table): Strengthen params "start", "barrier" and local
6957 "scan" from rtx to rtx_insn *.
6958 (broken_move): Likewise for param "insn".
6959 (untangle_mova): Likewise for params "first_mova" and "new_mova".
6960 Strengthen param "first_mova" from rtx * to rtx_insn **.
6961 (mova_p): Likewise for param "insn".
6962 (fixup_mova): Likewise for param "mova".
6963 (find_barrier): Likewise for return type, params "mova" and
6964 "from", and locals "barrier_before_mova", "found_barrier",
6965 "good_barrier", "orig", "last_symoff", "next". Strengthen local
6966 "label" from rtx to rtx_code_label *.
6967 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
6969 (sh_reorg): Likewise for locals "link", "scan", "barrier".
6970 (split_branches): Likewise for param "first" and local "insn".
6971 (final_prescan_insn): Likewise for param "insn".
6972 (sequence_insn_p): Likewise for locals "prev", "next".
6973 (sh_insn_length_adjustment): Likewise for param "insn".
6974 (sh_can_redirect_branch): Likewise for local "insn".
6975 (find_r0_life_regions): Likewise for locals "end", "insn".
6976 (sh_output_mi_thunk): Likewise for local "insns".
6978 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6980 * config/score/score.c (score_output_mi_thunk): Strengthen local
6981 "insn" from rtx to rtx_insn *.
6982 (score_prologue): Likewise.
6984 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6986 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
6987 1 from rtx to rtx_insn *.
6988 (s390_emit_jump): Likewise for return type.
6989 (s390_emit_call): Likewise.
6990 (s390_load_got): Likewise.
6992 * config/s390/s390.c (last_scheduled_insn): Likewise for this
6994 (s390_match_ccmode): Likewise for param "insn".
6995 (s390_emit_jump): Likewise for return type.
6996 (s390_split_branches): Likewise for local "label".
6997 (struct constant): Strengthen field "label" from rtx to
6999 (struct constant_pool): Likewise for field "label". Strengthen
7000 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
7002 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
7004 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
7005 (s390_end_pool): Likewise.
7006 (s390_dump_pool): Likewise for local "insn".
7007 (s390_mainpool_start): Likewise.
7008 (s390_chunkify_start): Likewise.
7009 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
7010 with insns. Strengthen locals "label", "jump", "barrier", "next",
7011 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
7012 (s390_chunkify_finish): Strengthen local "insn" from rtx to
7014 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
7015 "jump", "label", "next_insn".
7016 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
7017 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
7019 (s390_load_got): Likewise for return type and local "insns".
7020 (s390_save_gprs_to_fprs): Likewise for local "insn".
7021 (s390_restore_gprs_from_fprs): Likewise.
7022 (pass_s390_early_mach::execute): Likewise.
7023 (s390_emit_prologue): Likewise for local "insns".
7024 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
7026 (s390_emit_call): Strengthen return type and local "insn" from
7028 (s390_emit_tpf_eh_return): Likewise for local "insn".
7029 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
7030 "next_insn", introducing locals "s_pat", "rpat" to allow this.
7031 (s390_fix_long_loop_prediction): Likewise for param "insn" and
7033 (s390_non_addr_reg_read_p): Likewise for param "insn".
7034 (find_cond_jump): Likewise for return type and param "insn".
7035 (s390_swap_cmp): Likewise for param "insn".
7036 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
7037 "prev_insn", "next_insn".
7038 (s390_reorg): Likewise for locals "insn", "target".
7039 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
7040 (s390_sched_variable_issue): For now, rename param "insn" to
7041 "uncast_insn", introducing a checked cast.
7042 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
7044 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
7045 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
7047 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7049 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
7050 param from rtx to rtx_insn *.
7051 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
7053 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7055 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
7056 4 from rtx to rtx_insn *.
7057 (rs6000_final_prescan_insn): Likewise for first param.
7058 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
7060 (rs6000_get_some_local_dynamic_name): Likewise.
7061 (output_cbranch): Likewise for param "insn".
7062 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
7063 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
7064 (rs6000_emit_allocate_stack): Likewise for local "insn".
7065 (load_cr_save): Likewise.
7066 (restore_saved_cr): Likewise.
7067 (restore_saved_lr): Likewise.
7068 (emit_cfa_restores): Likewise.
7069 (rs6000_output_function_epilogue): Likewise for locals "insn" and
7070 "deleted_debug_label".
7071 (rs6000_output_mi_thunk): Likewise for local "insn".
7072 (rs6000_final_prescan_insn): Likewise for param "insn".
7074 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7076 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
7077 Strengthen param "insn" from rtx to rtx_insn *.
7078 * config/picochip/picochip.c (picochip_current_prescan_insn):
7079 Likewise for this variable.
7080 (picochip_final_prescan_insn): Likewise for param "insn".
7082 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7084 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
7085 from rtx to rtx_insn *.
7086 (pa_output_indirect_call): Likewise.
7087 (pa_adjust_insn_length): Likewise.
7088 (pa_attr_length_millicode_call): Likewise.
7089 (pa_attr_length_call): Likewise.
7090 (pa_attr_length_indirect_call): Likewise.
7092 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
7094 (pa_attr_length_millicode_call): Likewise.
7095 (pa_attr_length_call): Likewise.
7096 (pa_output_call): Likewise.
7097 (pa_attr_length_indirect_call): Likewise.
7098 (pa_output_indirect_call): Likewise.
7100 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7102 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
7103 Strengthen first param from rtx to rtx_insn *.
7104 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
7107 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7109 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
7110 type from rtx to rtx_insn *.
7111 (mips_expand_call): Likewise.
7112 (mips_adjust_insn_length): Likewise for first param.
7113 (mips_output_conditional_branch): Likewise.
7114 (mips_output_order_conditional_branch): Likewise.
7115 (mips_final_prescan_insn): Likewise.
7117 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
7118 rtx_insn * for the SEQUENCE case.
7119 (SEQ_END): Likewise.
7120 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
7121 (mips_emit_call_insn): Likewise, also for local "insn".
7122 (mips16_gp_pseudo_reg): Likewise for local "scan".
7123 (mips16_build_call_stub): Likewise for return type and for local
7124 "insn". Introduce a new local "pattern" so that "insn" can indeed
7126 (mips_expand_call): Strengthen return type and local "insn" from
7128 (mips_block_move_loop): Strengthen local "label" from rtx to
7130 (mips_expand_synci_loop): Likewise for locals "label",
7132 (mips_set_frame_expr): Strengthen local "insn" from rtx to
7134 (mips16e_collect_argument_saves): Likewise for locals "insn",
7136 (mips_find_gp_ref): Likewise for param of callback for "pred"
7137 param, and for local "insn".
7138 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
7139 (mips_insn_has_flexible_gp_ref_p): Likewise.
7140 (mips_epilogue_emit_cfa_restores): Likewise for return type and
7142 (mips_epilogue_set_cfa): Likewise for local "insn".
7143 (mips_expand_epilogue): Likewise.
7144 (mips_adjust_insn_length): Likewise for param "insn".
7145 (mips_output_conditional_branch): Likewise.
7146 (mips_output_order_conditional_branch): Likewise.
7147 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
7148 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
7149 "falu2_turn_enabled_insn".
7150 (mips_builtin_branch_and_move): Strengthen locals "true_label",
7151 "done_label" from rtx to rtx_code_label *.
7152 (struct mips16_constant): Likewise for field "label".
7153 (mips16_add_constant): Likewise for return type.
7154 (mips16_emit_constants_1): Strengthen return type and param "insn"
7155 from rtx to rtx_insn *.
7156 (mips16_emit_constants): Likewise for param "insn".
7157 (mips16_insn_length): Likewise.
7158 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
7159 to rtx_code_label *.
7160 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
7161 from rtx to rtx_insn *.
7162 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
7163 "jump". Strengthen local "label" from rtx to rtx_code_label *.
7164 (r10k_simplify_address): Strengthen param "insn" and local
7165 "def_insn" from rtx to rtx_insn *.
7166 (r10k_safe_address_p): Strengthen param "insn" from rtx to
7168 (r10k_needs_protection_p_1): Update target type of cast of data
7169 from to rtx to rtx_insn *.
7170 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
7171 rtx * to rtx_insn **.
7172 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
7174 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
7175 (mips_call_expr_from_insn): Likewise for param "insn".
7176 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
7177 (mips_find_pic_call_symbol): Likewise for param "insn".
7178 (mips_annotate_pic_calls): Likewise for local "insn".
7179 (mips_sim_insn): Likewise for this variable.
7180 (struct mips_sim): Likewise for field "insn" within elements of
7182 (mips_sim_wait_reg): Likewise for param "insn".
7183 (mips_sim_wait_regs): Likewise.
7184 (mips_sim_wait_units): Likewise.
7185 (mips_sim_wait_insn): Likewise.
7186 (mips_sim_issue_insn): Likewise.
7187 (mips_sim_finish_insn): Likewise.
7188 (mips_seq_time): Likewise for param "seq" and local "insn".
7189 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
7190 locals "first", "second".
7191 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
7192 "last", "last2", "next".
7193 (mips_avoid_hazard): Likewise for params "after", "insn".
7194 (mips_reorg_process_insns): Likewise for locals "insn",
7195 "last_insn", "subinsn", "next_insn".
7196 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
7197 (mips16_split_long_branches): Likewise for locals "insn" "jump",
7199 (mips_output_mi_thunk): Likewise for local "insn".
7200 (mips_final_prescan_insn): Likewise for param "insn".
7202 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7204 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
7205 Strengthen return type and local "insns" from rtx to rtx_insn *.
7206 (microblaze_legitimize_tls_address): Likewise for local "insns".
7207 (microblaze_block_move_loop): Strengthen local "label" from rtx
7208 to rtx_code_label *.
7209 (microblaze_expand_prologue): Strengthen two locals named "insn"
7210 from rtx to rtx_insn *.
7211 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
7212 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
7213 "insn". Strengthen locals "div_label", "div_end_label" from rtx
7214 to rtx_code_label *.
7216 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7218 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
7219 param from rtx to rtx_insn *.
7220 (mep_reuse_lo): Likewise for third param.
7221 (mep_use_post_modify_p): Likewise for first param.
7222 (mep_core_address_length): Likewise.
7223 (mep_cop_address_length): Likewise.
7224 (mep_final_prescan_insn): Likewise.
7225 (mep_store_data_bypass_p): Likewise for both params.
7226 (mep_mul_hilo_bypass_p): Likewise.
7227 (mep_ipipe_ldc_p): Likewise for param.
7229 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
7230 (mep_rewrite_mult): Likewise.
7231 (mep_rewrite_mulsi3): Likewise.
7232 (mep_rewrite_maddsi3): Likewise.
7233 (mep_reuse_lo_p_1): Likewise.
7234 (mep_reuse_lo_p): Likewise.
7235 (mep_frame_expr): Likewise.
7236 (mep_make_parallel): Likewise for both params.
7237 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
7239 (mep_use_post_modify_p): Likewise for param "insn".
7240 (mep_core_address_length): Likewise.
7241 (mep_cop_address_length): Likewise.
7242 (mep_reg_set_in_function): Likewise for local "insn".
7243 (mep_asm_without_operands_p): Likewise.
7244 (F): Likewise for return type and param "x".
7245 (add_constant): Likewise for local "insn".
7246 (maybe_dead_move): Likewise for return type and local "insn".
7247 (mep_expand_prologue): Likewise for local "insn".
7248 (mep_final_prescan_insn): Likewise for param "insn".
7249 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
7250 "next", "follow", "x".
7251 (mep_insert_repeat_label_last): Likewise for return type, param
7252 "last_insn", and locals "next", "prev". Strengthen param "label"
7253 from rtx to rtx_code_label *.
7254 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
7256 (struct mep_doloop_end): Likewise for fields "insn" and
7258 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
7259 Strengthen local "repeat_label" from rtx to rtx_code_label *.
7260 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
7262 (mep_invert_branch): Likewise for params "insn" and "after".
7263 (mep_reorg_erepeat): Likewise for param "insns" and locals
7264 "insn", "prev", "new_last", "barrier", "user". Strengthen local
7265 "l" from rtx to rtx_code_label *.
7266 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
7267 from rtx to rtx_insn *.
7268 (mep_reorg_addcombine): Likewise for param "insns" and locals
7270 (add_sp_insn_p): Likewise for param "insn".
7271 (mep_reorg_noframe): Likewise for param "insns" and locals
7272 "start_frame_insn", "end_frame_insn", "next".
7273 (mep_reorg): Likewise for local "insns".
7274 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
7276 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
7277 (mep_mul_hilo_bypass_p): Likewise.
7278 (mep_ipipe_ldc_p): Likewise for param "insn".
7279 (mep_make_bundle): Likewise for return type, param "cop" and local
7280 "insn", splitting out the latter into a new local "seq" for when it
7281 is a SEQUENCE rather than an insn.
7282 (core_insn_p): Likewise for param "insn".
7283 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
7284 "last", "first", "note", "prev", "core_insn".
7286 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7288 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
7290 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
7291 (m68k_final_prescan_insn): Likewise for first param.
7293 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
7294 (m68k_set_frame_related): Likewise for param "insn".
7295 (output_btst): Likewise for param "insn".
7296 (m68k_final_prescan_insn): Likewise.
7297 (m68k_move_to_reg): Likewise for local "insn".
7298 (m68k_call_tls_get_addr): Likewise for local "insns".
7299 (m68k_call_m68k_read_tp): Likewise.
7300 (strict_low_part_peephole_ok): Likewise for param "first_insn".
7301 (m68k_output_mi_thunk): Likewise for local "insn".
7303 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7305 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
7306 first param from rtx to rtx_insn *.
7307 (iq2000_adjust_insn_length): Likewise.
7308 (iq2000_output_conditional_branch): Likewise.
7309 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
7310 "insn" and local "nop_insn".
7311 (iq2000_annotate_frame_insn): Likewise for param "insn".
7312 (iq2000_expand_prologue): Likewise for both locals "insn".
7313 (iq2000_adjust_insn_length): Likewise for param "insn".
7314 (iq2000_output_conditional_branch): Likewise.
7316 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7318 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
7319 "insns" from rtx to rtx_insn *.
7320 (ia64_emit_cond_move): Likewise for locals "insn", "first".
7321 (struct spill_fill_data): Likewise for field "init_after" and for
7322 elements of array field "prev_insn".
7323 (spill_restore_mem): Likewise for locals "insn", "first".
7324 (do_spill): Likewise for local "insn".
7325 (do_restore): Likewise.
7326 (ia64_expand_prologue): Likewise.
7327 (ia64_expand_epilogue): Likewise.
7328 (emit_insn_group_barriers): Likewise for locals "insn",
7330 (emit_all_insn_group_barriers): Likewise for locals "insn",
7332 (dfa_stop_insn): Likewise for this global.
7333 (dfa_pre_cycle_insn): Likewise.
7334 (ia64_nop): Likewise.
7335 (final_emit_insn_group_barriers): Likewise for locals "insn",
7337 (emit_predicate_relation_info): Likewise for locals "head", "n",
7339 (ia64_reorg): Likewise for local "insn".
7340 (ia64_output_mi_thunk): Likewise.
7341 (expand_vec_perm_interleave_2): Likewise for local "seq".
7343 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7345 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
7346 param 1 "insn" from rtx to rtx_insn *.
7347 (ix86_use_lea_for_mov): Likewise.
7348 (ix86_avoid_lea_for_addr): Likewise.
7349 (ix86_split_lea_for_addr): Likewise.
7350 (ix86_lea_for_add_ok): Likewise.
7351 (ix86_output_call_insn): Likewise.
7353 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
7354 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
7355 (ix86_output_function_epilogue): Likewise for locals "insn",
7356 "deleted_debug_label".
7357 (legitimize_tls_address): Likewise for local "insn".
7358 (get_some_local_dynamic_name): Likewise.
7359 (increase_distance): Likewise for params "prev", "next".
7360 (distance_non_agu_define_in_bb): Likewise for params "insn",
7361 "start" and locals "prev", "next".
7362 (distance_non_agu_define): Likewise for param "insn".
7363 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
7364 locals "next", "prev".
7365 (distance_agu_use): Likewise for param "insn".
7366 (ix86_lea_outperforms): Likewise.
7367 (ix86_ok_to_clobber_flags): Likewise.
7368 (ix86_avoid_lea_for_add): Likewise.
7369 (ix86_use_lea_for_mov): Likewise.
7370 (ix86_avoid_lea_for_addr): Likewise.
7371 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
7372 (ix86_split_lea_for_addr): Likewise for param "insn".
7373 (ix86_lea_for_add_ok): Likewise for param "insn".
7374 (ix86_expand_carry_flag_compare): Likewise for local
7376 (ix86_expand_int_movcc): Likewise.
7377 (ix86_output_call_insn): Likewise for param "insn".
7378 (ix86_output_call_insn): Likewise for local "i".
7379 (x86_output_mi_thunk): Introduce local "insn", using it in place
7380 of "tmp" when dealing with insns.
7381 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
7383 (ix86_pad_returns): Likewise for locals "ret", "prev".
7384 (ix86_count_insn_bb): Likewise for local "insn".
7385 (ix86_pad_short_function): Likewise for locals "ret", "insn".
7386 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
7387 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
7388 (expand_vec_perm_interleave2): Likewise for local "seq".
7389 (expand_vec_perm_vperm2f128_vblend): Likewise.
7390 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
7391 call to for_each_rtx with for_each_rtx_in_insn.
7393 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7395 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
7396 "label" from rtx to rtx_code_label *.
7397 (ix86_expand_prologue): Likewise.
7398 (ix86_expand_split_stack_prologue): Likewise for locals "label",
7400 (ix86_split_idivmod): Likewise for locals "end_label" and
7402 (ix86_expand_branch): Likewise for local "label2".
7403 (ix86_expand_aligntest): Likewise for return type and local "label".
7404 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
7406 (expand_movmem_epilogue): Likewise for the various locals named
7408 (expand_setmem_epilogue): Likewise.
7409 (expand_small_movmem_or_setmem): Likewise for local "label".
7410 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
7411 Strengthen param "done_label" from rtx * to rtx_code_label **.
7412 Strengthen locals "loop_label" and "label" from rtx to
7414 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
7415 Likewise for locals "loop_label", "label".
7416 (ix86_expand_set_or_movmem): Likewise for locals "label",
7417 "jump_around_label", "hot_label".
7418 (ix86_expand_strlensi_unroll_1): Likewise for locals
7419 "align_2_label", align_3_label", "align_4_label", "end_0_label",
7421 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
7422 (void ix86_emit_i387_log1p): Likewise for locals "label1",
7423 "label2", "jump_label".
7424 (ix86_expand_sse_compare_and_jump): Likewise for return type and
7426 (ix86_expand_lfloorceil): Likewise for local "label".
7427 (ix86_expand_rint): Likewise.
7428 (ix86_expand_floorceildf_32): Likewise.
7429 (ix86_expand_floorceil): Likewise.
7430 (ix86_expand_rounddf_32): Likewise.
7431 (ix86_expand_trunc): Likewise.
7432 (ix86_expand_truncdf_32): Likewise.
7433 (ix86_expand_round): Likewise.
7435 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7437 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
7438 first param from rtx to rtx_insn *.
7439 (h8300_insn_length_from_table): Likewise.
7440 * config/h8300/h8300.c (F): Likewise for return type and param
7442 (Fpa): Add a checked cast to rtx_insn *.
7443 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
7445 (final_prescan_insn): Likewise for param "insn".
7446 (h8300_binary_length): Likewise.
7447 (h8300_insn_length_from_table): Likewise.
7449 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7451 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
7452 Strengthen first param "insn" from rtx to rtx_insn *.
7454 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
7456 (frame_insn): Likewise for return type. Introduce local "insn"
7457 for use in place of local "x" for use as an rtx_insn *.
7458 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
7459 (epiphany_expand_prologue): Likewise for local "insn".
7460 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
7461 * config/epiphany/resolve-sw-modes.c
7462 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
7465 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7467 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
7468 param from rtx to rtx_insn *.
7469 (c6x_final_prescan_insn): Likewise for first param.
7471 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
7472 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
7473 (c6x_expand_compare): Strengthen local "insns" from rtx to
7475 (c6x_get_unit_specifier): Likewise for param "insn".
7476 (c6x_print_unit_specifier_field): Likewise.
7477 (c6x_final_prescan_insn): Likewise.
7478 (emit_add_sp_const): Likewise for local "insn".
7479 (c6x_expand_prologue): Likewise.
7481 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7483 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
7484 param 1 from rtx to rtx_insn *.
7485 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
7486 the various locals named "insn".
7487 (expand_epilogue_reg_restore): Likewise.
7488 (frame_related_constant_load): Likewise.
7489 (add_to_reg): Likewise.
7490 (emit_link_insn): Likewise.
7491 (do_link): Likewise.
7492 (expand_interrupt_handler_prologue): Likewise.
7493 (branch_dest): Likewise for param "branch".
7494 (asm_conditional_branch): Likewise for param "insn".
7495 (gen_one_bundle): Likewise for elements of param "slot" and local
7497 (bfin_gen_bundles): Likewise for locals "insn", "next" and
7498 elements of local "slot".
7499 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
7500 "queue", "next_queue", "prev".
7501 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
7502 (add_sched_insns_for_speculation): Likewise for local "insn".
7504 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7506 * config/avr/avr-protos.h (output_movqi): Strengthen first param
7507 from rtx to rtx_insn *.
7508 (output_movhi): Likewise.
7509 (output_movsisf): Likewise.
7510 (avr_out_tstsi): Likewise.
7511 (avr_out_tsthi): Likewise.
7512 (avr_out_tstpsi): Likewise.
7513 (avr_out_compare): Likewise.
7514 (avr_out_compare64): Likewise.
7515 (avr_out_movpsi): Likewise.
7516 (ashlqi3_out): Likewise.
7517 (ashlhi3_out): Likewise.
7518 (ashlsi3_out): Likewise.
7519 (ashrqi3_out): Likewise.
7520 (ashrhi3_out): Likewise.
7521 (ashrsi3_out): Likewise.
7522 (lshrqi3_out): Likewise.
7523 (lshrhi3_out): Likewise.
7524 (lshrsi3_out): Likewise.
7525 (avr_out_ashlpsi3): Likewise.
7526 (avr_out_ashrpsi3): Likewise.
7527 (avr_out_lshrpsi3): Likewise.
7528 (avr_out_fract): Likewise.
7529 (avr_out_sbxx_branch): Likewise.
7530 (avr_out_round): Likewise.
7531 (avr_out_xload): Likewise.
7532 (avr_out_movmem): Likewise.
7533 (adjust_insn_length): Likewise.
7534 (avr_out_lpm): Likewise.
7535 (reg_unused_after): Likewise.
7536 (_reg_unused_after): Likewise.
7537 (avr_jump_mode): Likewise for second param.
7538 (jump_over_one_insn): Likewise for first param.
7539 (avr_final_prescan_insn): Likewise.
7540 (out_shift_with_cnt): Likewise for second param.
7542 * config/avr/avr.c (get_sequence_length): Likewise for param
7543 "insns" and local "insn".
7544 (emit_push_byte): Likewise for local "insn".
7545 (emit_push_sfr): Likewise.
7546 (avr_prologue_setup_frame): Likewise for locals "insn",
7547 "fp_plus_insns", "sp_plus_insns".
7548 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
7550 (avr_jump_mode): Likewise for param "insn".
7551 (avr_final_prescan_insn): Likewise.
7552 (avr_find_unused_d_reg): Likewise.
7553 (avr_out_lpm_no_lpmx): Likewise.
7554 (avr_out_lpm): Likewise.
7555 (avr_out_xload): Likewise.
7556 (output_movqi): Likewise.
7557 (output_movhi): Likewise.
7558 (out_movqi_r_mr): Likewise.
7559 (out_movhi_r_mr): Likewise.
7560 (out_movsi_r_mr): Likewise.
7561 (out_movsi_mr_r): Likewise.
7562 (output_movsisf): Likewise.
7563 (avr_out_load_psi): Likewise.
7564 (avr_out_store_psi): Likewise.
7565 (avr_out_movpsi): Likewise.
7566 (out_movqi_mr_r): Likewise.
7567 (avr_out_movhi_mr_r_xmega): Likewise.
7568 (out_movhi_mr_r): Likewise.
7569 (compare_condition): Likewise for param "insn" and local "next".
7570 (compare_sign_p): Likewise for param "insn".
7571 (compare_diff_p): Likewise.
7572 (compare_eq_p): Likewise.
7573 (avr_out_compare): Likewise.
7574 (avr_out_compare64): Likewise.
7575 (avr_out_tsthi): Likewise.
7576 (avr_out_tstpsi): Likewise.
7577 (avr_out_tstsi): Likewise.
7578 (out_shift_with_cnt): Likewise.
7579 (ashlqi3_out): Likewise.
7580 (ashlhi3_out): Likewise.
7581 (avr_out_ashlpsi3): Likewise.
7582 (ashlsi3_out): Likewise.
7583 (ashrqi3_out): Likewise.
7584 (ashrhi3_out): Likewise.
7585 (avr_out_ashrpsi3): Likewise.
7586 (ashrsi3_out): Likewise.
7587 (lshrqi3_out): Likewise.
7588 (lshrhi3_out): Likewise.
7589 (avr_out_lshrpsi3): Likewise.
7590 (lshrsi3_out): Likewise.
7591 (avr_out_fract): Likewise.
7592 (avr_out_round): Likewise.
7593 (avr_adjust_insn_length): Likewise.
7594 (reg_unused_after): Likewise.
7595 (_reg_unused_after): Likewise.
7596 (avr_compare_pattern): Likewise.
7597 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
7598 and locals "branch1", "branch2", "insn2", "jump".
7599 (avr_reorg): Likewise for local "insn".
7600 (avr_2word_insn_p): Likewise for param "insn".
7601 (jump_over_one_insn_p): Likewise.
7602 (avr_out_sbxx_branch): Likewise.
7603 (avr_out_movmem): Likewise.
7605 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7607 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
7608 param from rtx to rtx_insn *.
7609 (thumb1_final_prescan_insn): Likewise.
7610 (thumb2_final_prescan_insn): Likewise.
7612 * config/arm/arm.c (emit_set_insn): Strengthen return type from
7614 (struct minipool_node): Likewise for field "insn".
7615 (dump_minipool): Likewise for param "scan".
7616 (create_fix_barrier): Likewise for local "from". Strengthen local
7617 "label" from rtx to rtx_code_label *.
7618 (push_minipool_barrier): Strengthen param "insn" from rtx to
7620 (push_minipool_fix): Likewise.
7621 (note_invalid_constants): Likewise.
7622 (thumb2_reorg): Likewise for local "insn".
7623 (arm_reorg): Likewise.
7624 (thumb2_final_prescan_insn): Likewise for param
7625 "insn" and local "first_insn".
7626 (arm_final_prescan_insn): Likewise for param "insn" and locals
7627 "start_insn", "this_insn".
7628 (arm_debugger_arg_offset): Likewise for param "insn".
7629 (thumb1_emit_multi_reg_push): Likewise for return type and local
7631 (thumb1_final_prescan_insn): Likewise for param "insn".
7632 (thumb_far_jump_used_p): Likewise for local "insn".
7633 (thumb1_expand_prologue): Likewise.
7634 (arm_expand_epilogue_apcs_frame): Likewise.
7635 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
7636 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
7637 from rtx to rtx_code_label *.
7638 (arm_split_atomic_op): Likewise for local "label".
7639 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
7641 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7643 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
7644 first param from rtx to rtx_insn *.
7645 (arc_verify_short): Likewise.
7646 (arc_short_long): Likewise.
7647 (arc_need_delay): Likewise.
7649 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
7651 (arc_ccfsm_advance): Likewise for param "insn" and locals
7652 "start_insn", "this_insn".
7653 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
7654 (arc_ccfsm_post_advance): Likewise for param "insn".
7655 (arc_next_active_insn): Likewise for return type and param "insn".
7656 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
7657 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
7658 (output_short_suffix): Likewise for local "insn".
7659 (arc_final_prescan_insn): Likewise for param "insn". Remove
7660 now-redundant checked cast.
7661 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
7662 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
7663 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
7664 for use where lc_set became an insn.
7665 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
7667 (arc_get_insn_variants): Likewise for local "prev".
7668 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
7670 (arc_predicate_delay_insns): Likewise for local "insn".
7671 (arc_pad_return): Likewise for local "prev". For now, add a
7672 checked cast when extracting the insn from "final_sequence".
7673 (arc_short_long): Likewise for param "insn".
7674 (arc_need_delay): Likewise for param "insn" and local "next".
7675 (arc_label_align): Likewise for locals "prev", "next".
7677 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7679 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
7680 "insn" from rtx to rtx_insn *.
7681 (alpha_gp_save_rtx): Likewise for local "seq".
7682 (alpha_instantiate_decls): Likewise for local "top".
7683 (get_some_local_dynamic_name): Likewise for local "insn".
7684 (alpha_does_function_need_gp): Likewise.
7685 (set_frame_related_p): Likewise for return type and for locals
7687 (emit_frame_store_1): Likewise for local "insn".
7688 (alpha_expand_prologue): Likewise for locals "insn", "seq".
7689 (alpha_end_function): Likewise for local "insn".
7690 (alpha_output_mi_thunk_osf): Likewise.
7691 (alphaev4_insn_pipe): Likewise for param "insn".
7692 (alphaev5_insn_pipe): Likewise.
7693 (alphaev4_next_group): Likewise for return type and param 1
7695 (alphaev5_next_group): Likewise.
7696 (alpha_align_insns_1): Likewise for return type and param 1 of
7697 callback param "next_group", and for locals "i", "next", "prev",
7698 "where", "where2", "insn".
7700 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
7702 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
7703 rather than modifying the stmt.
7705 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
7707 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
7708 cgraph_state conversion.
7710 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7712 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
7713 Strengthen local "insns" from rtx to rtx_insn *.
7714 (aarch64_set_frame_expr): Likewise for local "insn".
7715 (aarch64_save_or_restore_fprs): Likewise.
7716 (aarch64_save_or_restore_callee_save_registers): Likewise.
7717 (aarch64_expand_prologue): Likewise.
7718 (aarch64_expand_epilogue): Likewise.
7719 (aarch64_output_mi_thunk): Likewise.
7720 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
7721 "label2" from rtx to rtx_code_label *.
7722 (aarch64_split_atomic_op): Likewise for local "label".
7724 2014-08-25 Martin Liska <mliska@suse.cz>
7726 * cgraph.h (symtab_node):
7727 (bool needed_p (void)): created from decide_is_symbol_needed
7728 (bool referred_to_p (void)): created from referred_to_p
7729 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
7730 * cgraph.h (cgraph_node):
7731 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
7732 (void expand (void)): created from expand_function
7733 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
7734 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
7735 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
7736 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
7737 * cgraph.h (varpool_node):
7738 (static void add (tree decl): created from varpool_add_new_variable
7739 * cgraph.h (cgraph_edge):
7741 (void remove_caller (void)): created from cgraph_edge_remove_caller
7742 (void remove_callee (void)): created from cgraph_edge_remove_callee
7743 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
7744 created from cgraph_set_call_stmt
7745 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
7746 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
7747 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
7748 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
7749 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
7750 created from cgraph_speculative_call_info
7751 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
7752 int freq_scale, bool update_original)): created from cgraph_clone_edge
7753 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
7754 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
7755 (bool recursive_p (void)): created from cgraph_edge_recursive_p
7756 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
7757 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
7758 (static void rebuild_references (void)): created from cgraph_rebuild_references
7759 * cgraph.h (symbol_table):
7760 (create_reference): renamed from add_reference
7761 (maybe_create_reference): renamed from maybe_add_reference
7762 (void register_symbol (symtab_node *node)): new function
7763 (void clear_asm_symbols (void)): new function
7764 (void unregister (symtab_node *node)): new function
7765 (void release_symbol (cgraph_node *node, int uid)): new function
7766 (cgraph_node * allocate_cgraph_symbol (void)): new function
7767 (void initialize (void)): created from cgraph_init
7768 (symtab_node *first_symbol (void)):new function
7769 (asm_node *first_asm_symbol (void)):new function
7770 (symtab_node *first_defined_symbol (void)):new function
7771 (varpool_node *first_variable (void)):new function
7772 (varpool_node *next_variable (varpool_node *node)):new function
7773 (varpool_node *first_static_initializer (void)):new function
7774 (varpool_node *next_static_initializer (varpool_node *node)):new function
7775 (varpool_node *first_defined_variable (void)):new function
7776 (varpool_node *next_defined_variable (varpool_node *node)):new function
7777 (cgraph_node *first_defined_function (void)):new function
7778 (cgraph_node *next_defined_function (cgraph_node *node)):new function
7779 (cgraph_node *first_function (void)):new function
7780 (cgraph_node *next_function (cgraph_node *node)):new function
7781 (cgraph_node *first_function_with_gimple_body (void)):new function
7782 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
7783 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
7784 created from symtab_remove_unreachable_nodes
7785 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
7786 (void process_new_functions (void)): created from cgraph_process_new_functions
7787 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
7788 (bool output_variables (void)): created from varpool_node::output_variables
7789 (void output_asm_statements (void)): created from output_asm_statements
7790 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
7791 (void compile (void)): created from compile
7792 (void output_weakrefs (void)): created from output_weakrefs
7793 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
7794 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
7795 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
7796 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
7797 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
7798 created from cgraph_next_function_with_gimple_body
7799 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
7800 created from cgraph_remove_edge_removal_hook
7801 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
7802 created from cgraph_add_node_removal_hook
7803 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
7804 created from cgraph_remove_node_removal_hook
7805 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
7806 created from varpool_add_node_removal_hook
7807 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
7808 created from varpool_remove_node_removal_hook
7809 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
7810 created from cgraph_add_function_insertion_hook
7811 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
7812 created from cgraph_remove_function_insertion_hook
7813 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
7814 created from varpool_add_variable_insertion_hook
7815 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
7816 created from varpool_remove_variable_insertion_hook
7817 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
7818 created from cgraph_add_edge_duplication_hook
7819 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
7820 created from cgraph_remove_edge_duplication_hook
7821 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
7822 created from cgraph_add_node_duplication_hook
7823 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
7824 created from cgraph_remove_node_duplication_hook
7825 (void call_edge_removal_hooks (cgraph_edge *e)):
7826 created from cgraph_call_edge_removal_hooks
7827 (void call_cgraph_insertion_hooks (cgraph_node *node)):
7828 created from call_function_insertion_hooks
7829 (void call_cgraph_removal_hooks (cgraph_node *node)):
7830 created from cgraph_call_node_removal_hooks
7831 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
7832 created from cgraph_node::call_duplication_hooks
7833 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
7834 created from cgraph_call_edge_duplication_hooks
7835 (void call_varpool_removal_hooks (varpool_node *node)):
7836 created from varpool_call_node_removal_hooks
7837 (void call_varpool_insertion_hooks (varpool_node *node)):
7838 created from varpool_call_variable_insertion_hooks
7839 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
7840 created from insert_to_assembler_name_hash
7841 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
7842 created from unlink_from_assembler_name_hash
7843 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
7844 created from symtab_prevail_in_asm_name_hash
7845 (void symtab_initialize_asm_name_hash (void)):
7846 created from symtab_initialize_asm_name_hash
7847 (void change_decl_assembler_name (tree decl, tree name)):
7848 created from change_decl_assembler_name
7849 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
7850 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
7851 created from decl_assembler_name_hash
7852 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
7853 created from decl_assembler_name_equal
7854 (static hashval_t hash_node_by_assembler_name (const void *p)):
7855 created from hash_node_by_assembler_name
7856 (static int eq_assembler_name (const void *p1, const void *p2)):
7857 created from eq_assembler_name
7859 2014-08-25 Marek Polacek <polacek@redhat.com>
7861 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
7863 2014-08-25 Petr Murzin <petr.murzin@intel.com>
7865 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
7866 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
7867 SWI1248_AVX512BW mode iterator.
7869 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
7872 * config/sh/predicates.md (general_extend_operand): Disable
7873 TRUNCATE before reload completes.
7875 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
7877 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
7879 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
7882 * config/sh/sh.opt (musermode): Allow negative form.
7883 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
7884 targets that don't support it.
7885 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
7886 Document -mno-usermode option.
7888 2014-08-24 Kito Cheng <kito@0xlab.org>
7890 * system.h (CALLER_SAVE_PROFITABLE): Poison.
7891 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
7892 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
7893 * doc/tm.texi: Regenerate.
7895 2014-08-24 Kito Cheng <kito@0xlab.org>
7897 * ira.c: Fix typo in comment.
7899 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
7901 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
7902 Deprecate c++1y. Change language to reflect greater confidence in C++14.
7904 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
7907 * config/pa/pa.c (pa_output_function_epilogue): Don't set
7908 last_address when the current function is a thunk.
7909 (pa_asm_output_mi_thunk): When we don't have named sections or they
7910 are not being used, check that thunk can reach the stub table with a
7913 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7915 * web.c (union_match_dups): Strengthen param "insn" from rtx to
7917 (pass_web::execute): Likewise for local "insn".
7919 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7921 * var-tracking.c (struct micro_operation_def): Strengthen field
7922 "insn" from rtx to rtx_insn *.
7923 (struct emit_note_data_def): Likewise.
7924 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
7925 (vt_stack_adjustments): Likewise for local "insn".
7926 (adjust_insn): Likewise for param "insn".
7927 (val_store): Likewise.
7928 (val_resolve): Likewise.
7929 (struct count_use_info): Likewise for field "insn".
7930 (log_op_type): Likewise for param "insn".
7931 (reverse_op): Likewise.
7932 (prepare_call_arguments): Likewise.
7933 (add_with_sets): The initial param takes an insn, but we can't
7934 yet strengthen it from rtx to rtx_insn * since it's used as a
7935 cselib_record_sets_hook callback. For now rename initial param
7936 from "insn" to "uncast_insn", and introduce a local "insn" of
7937 the stronger rtx_insn * type, with a checked cast.
7938 (compute_bb_dataflow): Strengthen local "insn" from rtx to
7940 (emit_note_insn_var_location): Likewise.
7941 (emit_notes_for_changes): Likewise.
7942 (emit_notes_for_differences): Likewise.
7943 (next_non_note_insn_var_location): Likewise for return type and
7945 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
7946 (vt_initialize): Likewise for local "insn".
7947 (delete_debug_insns): Likewise for locals "insn" and "next".
7949 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7951 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
7953 (mark_constant_pool): Likewise for local "insn".
7955 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7957 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
7959 (dead_debug_promote_uses): Likewise.
7960 (dead_debug_insert_temp): Likewise.
7962 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7964 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
7965 from const_rtx to const rtx_insn *.
7966 (store_killed_after): Likewise. Strengthen locals "last", "act"
7967 from rtx to rtx_insn *.
7968 (store_killed_before): Strengthen param "insn" from const_rtx to
7969 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
7970 (find_moveable_store): Strengthen param "insn" from rtx to
7972 (compute_store_table): Likewise for local "insn".
7973 (insert_insn_start_basic_block): Likewise for param "insn" and
7974 locals "prev", "before", "insn".
7975 (insert_store): For now, add a checked cast to rtx_insn * on the
7976 result of gen_move_insn.
7977 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
7979 (replace_store_insn): Likewise. For now, add a checked cast to
7980 rtx_insn * on the result of gen_move_insn.
7982 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7984 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
7986 (expand_sjlj_dispatch_table): Likewise.
7988 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7990 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
7991 "insn" from rtx to rtx_insn *.
7993 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7995 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
7996 "insn" from rtx to rtx_insn *.
7997 (dup_block_and_redirect): Likewise for param 3 "before".
7999 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
8000 from rtx to rtx_insn *.
8001 (move_insn_for_shrink_wrap): Likewise.
8002 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
8003 (dup_block_and_redirect): Likewise for param "before" and local
8005 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
8007 (convert_to_simple_return): Likewise for local "start".
8009 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
8010 Strengthen local "insn" from rtx to rtx_insn *, for use when
8011 invoking requires_stack_frame_p.
8013 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8015 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
8017 (speculate_expr): Likewise for locals "orig_insn_rtx",
8019 (eq_transformed_insns): Likewise for locals "i1", "i2".
8020 (check_for_new_jump): Likewise for return type and local "end".
8021 (find_new_jump): Likewise for return type and local "jump".
8022 (sel_split_edge): Likewise for local "jump".
8023 (sel_create_recovery_block): Likewise.
8024 (sel_redirect_edge_and_branch_force): Likewise.
8025 (sel_redirect_edge_and_branch): Likewise.
8027 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8029 * sel-sched.c (substitute_reg_in_expr): Strengthen local
8030 "new_insn" from rtx to rtx_insn *.
8031 (create_insn_rtx_with_rhs): Likewise for return type and for local
8033 (create_insn_rtx_with_lhs): Likewise.
8034 (create_speculation_check): Likewise for local "insn_rtx".
8035 (implicit_clobber_conflict_p): Likewise for local "insn".
8036 (get_expr_cost): Likewise.
8037 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
8038 (move_cond_jump): Likewise for locals "next", "prev", "link",
8039 "head", "from", "to".
8041 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8043 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
8044 "next" from rtx to rtx_insn *.
8045 (find_conditional_protection): Likewise for local "next".
8046 (is_conditionally_protected): Likewise for local "insn1".
8047 (is_pfree): Likewise for locals "insn1", "insn2".
8049 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8051 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
8052 from rtx to rtx_insn *.
8054 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
8055 locals "insn1", "insn2" from rtx to rtx_insn *.
8056 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
8057 locals "insn", "prev", "last_jump", "next_tail".
8058 (schedule_ebb): Likewise for params "head", "tail".
8059 (schedule_ebbs): Likewise for locals "tail", "head".
8061 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
8062 to rtx_insn on "last_insn" in one of the invocations of
8065 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8067 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
8068 "elem", "insn" from rtx to rtx_insn *.
8069 (change_spec_dep_to_hard): Likewise.
8070 (get_back_and_forw_lists): Likewise for local "con".
8071 (sd_add_dep): Likewise for locals "elem", "insn".
8072 (sd_resolve_dep): Likewise for locals "pro", "con".
8073 (sd_unresolve_dep): Likewise.
8074 (sd_delete_dep): Likewise.
8075 (chain_to_prev_insn): Likewise for local "pro".
8076 (find_inc): Likewise for locals "pro", "con".
8078 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8080 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
8082 (reg_set_between_p): Strengthen local "insn" from const_rtx to
8084 (modified_between_p): Strengthen local "insn" from rtx to
8086 (remove_reg_equal_equiv_notes_for_regno): Likewise.
8087 (keep_with_call_p): Strengthen local "i2" from const_rtx to
8090 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8092 * resource.c (next_insn_no_annul): Strengthen local "next" from
8094 (mark_referenced_resources): Likewise for local "insn".
8096 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8098 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
8100 (find_reloads): Likewise for param 1.
8101 (subst_reloads): Likewise for sole param.
8102 (find_equiv_reg): Likwise for param 2.
8103 (regno_clobbered_p): Likwise for param 2.
8104 (reload): Likewise for param 1.
8106 * caller-save.c (save_call_clobbered_regs): Strengthen local
8107 "insn" from rtx to rtx_insn *.
8108 (insert_one_insn): Likewise for local "insn".
8110 * reload.c (this_insn): Likewise for this global.
8111 (find_reloads): Likewise for param "insn".
8112 (find_reloads_toplev): Likewise.
8113 (find_reloads_address): Likewise.
8114 (subst_reg_equivs): Likewise.
8115 (update_auto_inc_notes): Likewise.
8116 (find_reloads_address_1): Likewise.
8117 (find_reloads_subreg_address): Likewise.
8118 (subst_reloads): Likewise.
8119 (find_equiv_reg): Likewise, also for local "p".
8120 (regno_clobbered_p): Likewise for param "insn".
8122 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
8124 (spill_reg_store): Likewise for the elements of this array.
8125 (remove_init_insns): Likewise for local "equiv_insn".
8126 (will_delete_init_insn_p): Likewise for param "insn".
8127 (reload): Likewise for param ""first" and local "insn".
8128 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
8130 (calculate_elim_costs_all_insns): Likewise.
8131 (delete_caller_save_insns): Likewise.
8132 (spill_failure): Likewise for param "insn".
8133 (delete_dead_insn): Likewise.
8134 (set_label_offsets): Likewise.
8135 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
8137 (elimination_costs_in_insn): Likewise for param "insn".
8138 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
8139 when referring to an insn.
8140 (set_initial_label_offsets): Likewise.
8141 (set_offsets_for_label): Strengthen param "insn" from rtx to
8143 (init_eliminable_invariants): Likewise for param "first" and local
8145 (fixup_eh_region_note): Likewise for param "insn".
8146 (reload_as_needed): Likewise for locals "prev", "insn",
8147 "old_next", "old_prev", "next".
8148 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
8150 (reload_inheritance_insn): Strengthen elements of this array from
8152 (failed_reload): Likewise for param "insn".
8153 (choose_reload_regs): Likewise for local "insn". Replace use of
8154 NULL_RTX with NULL when referring to an insn.
8155 (input_reload_insns): Strengthen elements of this array from rtx
8157 (other_input_address_reload_insns): Likewise for this global.
8158 (other_input_reload_insns): Likewise for this global.
8159 (input_address_reload_insns): Likwise for the elements of this
8161 (inpaddr_address_reload_insns): Likwise for the elements of this
8163 (output_reload_insns): Likewise for the elements of this array.
8164 (output_address_reload_insns): Likewise for the elements of this
8166 (outaddr_address_reload_insns): Likewise for the elements of this
8168 (operand_reload_insns): Likewise for this global.
8169 (other_operand_reload_insns): Likewise for this global.
8170 (other_output_reload_insns): Likewise for the elements of this
8172 (new_spill_reg_store): Likewise for the elements of this
8174 (emit_input_reload_insns): Likewise for locals "insn", "temp".
8175 Strengthen local "where" from rtx * to rtx_insn **.
8176 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
8177 from rtx to rtx_insn *.
8178 (do_input_reload): Likewise for local "insn".
8179 (do_output_reload): Likewise for local "insn".
8180 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
8181 (emit_insn_if_valid_for_reload): Likewise for return type and local
8182 "last". Add checked cast to rtx_insn when returning "insn" since
8183 this has been through emit_insn.
8184 (gen_reload): Strengthen return type and locals "last", "insn", "set"
8185 from rtx to rtx_insn *. Add checked cast to rtx_insn when
8186 returning "insn" since it's been through
8187 emit_insn_if_valid_for_reload at this point.
8188 (delete_output_reload): Strengthen param "insn" and locals
8189 "output_reload_insn", "i2" from rtx to rtx_insn *.
8190 (delete_address_reloads): Likewise for params "dead_insn",
8191 "current_insn" and locals "prev", "next".
8192 (delete_address_reloads_1): Likewise for params "dead_insn",
8193 "current_insn" and locals "prev", "i2".
8194 (inc_for_reload): Likewise for locals "last", "add_insn".
8195 (add_auto_inc_notes): Strengthen param "insn" from rtx to
8198 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
8199 param of this duplicate of the prototype from reload.h
8201 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8203 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
8205 (regstat_bb_compute_calls_crossed): Likewise.
8207 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8209 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
8211 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
8213 (regrename_analyze): Strengthen local "insn" from rtx to
8215 (scan_rtx_reg): Likewise for param "insn".
8216 (scan_rtx_address): Likewise.
8217 (scan_rtx): Likewise.
8218 (restore_operands): Likewise.
8219 (record_out_operands): Likewise.
8220 (build_def_use): Likewise for local "insn". Replace use of
8221 NULL_RTX with NULL when dealing with an insn.
8223 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8225 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
8226 * reginfo.c (reg_scan): Likewise, also for local "insn".
8227 (reg_scan_mark_refs): Likewise for param "insn".
8228 (init_subregs_of_mode): Likewise for local "insn".
8230 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8232 * regcprop.c (struct queued_debug_insn_change): Strengthen field
8233 "insn" from rtx to rtx_insn *.
8234 (replace_oldest_value_reg): Likewise for param "insn".
8235 (replace_oldest_value_addr): Likewise.
8236 (replace_oldest_value_mem): Likewise.
8237 (apply_debug_insn_changes): Likewise for local "last_insn".
8238 (copyprop_hardreg_forward_1): Likewise for local "insn".
8240 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8242 * reg-stack.c (next_flags_user): Strengthen return type and param
8243 "insn" from rtx to rtx_insn *.
8244 (straighten_stack): Likewise for param "insn".
8245 (check_asm_stack_operands): Likewise.
8246 (remove_regno_note): Likewise.
8247 (emit_pop_insn): Likewise for return type, param "insn", local
8249 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
8250 "limit" from rtx to rtx_insn *.
8251 (swap_to_top): Likewise for param "insn".
8252 (move_for_stack_reg): Likewise.
8253 (move_nan_for_stack_reg): Likewise.
8254 (swap_rtx_condition): Likewise.
8255 (compare_for_stack_reg): Likewise.
8256 (subst_all_stack_regs_in_debug_insn): Likewise.
8257 (subst_stack_regs_pat): Likewise, and local "insn2".
8258 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
8260 (subst_stack_regs): Likewise.
8261 (change_stack): Likewise.
8262 (convert_regs_1): Likewise for locals "insn", "next".
8264 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8266 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
8268 (combine_set_extension): Likewise for param "curr_insn".
8269 (transform_ifelse): Likewise for param "def_insn".
8270 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
8271 from vec<rtx> * to vec<rtx_insn *> *.
8272 (is_cond_copy_insn): Likewise for param "insn".
8273 (struct ext_state): Strengthen the four vec fields from vec<rtx>
8275 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
8276 local "def_insn" from rtx to rtx_insn *.
8277 (get_sub_rtx): Likewise for param "def_insn".
8278 (merge_def_and_ext): Likewise.
8279 (combine_reaching_defs): Likewise.
8280 (add_removable_extension): Likewise for param "insn".
8281 (find_removable_extensions): Likewise for local "insn".
8282 (find_and_remove_re): Likewise for locals "curr_insn" and
8283 "def_insn". Strengthen locals "reinsn_del_list" and
8284 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
8286 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8288 * recog.c (split_insn): Strengthen param "insn" and locals
8289 "first", "last" from rtx to rtx_insn *.
8290 (split_all_insns): Likewise for locals "insn", "next".
8291 (split_all_insns_noflow): Likewise.
8293 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8295 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
8297 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
8298 (debug_rtx_find): Likewise for param 1 "x".
8300 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
8301 const_rtx to const rtx_insn *. Likewise for local "insn".
8302 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
8303 (debug_rtx_find): Likewise for param 1 "x".
8304 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
8305 from const_rtx to const rtx_insn * within the appropriate cases of
8306 the switch statement.
8308 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
8309 Strengthen local "insns" from rtx to rtx_insn * since this is
8310 passed to a call to debug_rtx_list.
8312 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8314 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
8317 * function.c (stack_protect_epilogue): Add checked cast to
8318 rtx_insn for now when invoking predict_insn_def.
8320 * predict.c (predict_insn): Strengthen param "insn" from rtx to
8322 (predict_insn_def): Likewise.
8323 (rtl_predict_edge): Likewise for local "last_insn".
8324 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
8326 (combine_predictions_for_insn): Strengthen param "insn" from rtx
8328 (bb_estimate_probability_locally): Likewise for local "last_insn".
8329 (expensive_function_p): Likewise for local "insn".
8331 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
8332 local "jmp", since this is used when invoking predict_insn_def.
8334 2014-08-22 Marek Polacek <polacek@redhat.com>
8337 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
8339 2014-08-22 Marek Polacek <polacek@redhat.com>
8342 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
8343 a comparison in parens.
8344 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
8347 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8349 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
8352 * cprop.c (fis_get_condition): Likewise.
8354 * postreload.c (reload_cse_regs): Likewise for param "first".
8355 (reload_cse_simplify): Likewise for param "insn".
8356 (reload_cse_regs_1): Likewise for local "insn".
8357 (reload_cse_simplify_set): Likewise for param "insn".
8358 (reload_cse_simplify_operands): Likewise.
8359 (struct reg_use): Likewise for field "insn".
8360 (reload_combine_purge_insn_uses): Likewise for param "insn".
8361 (fixup_debug_insns): Likewise for params "from", "to" and local
8363 (try_replace_in_use): Likewise for local "use_insn".
8364 (reload_combine_recognize_const_pattern): Likewise for param
8365 "insn" and locals "add_moved_after_insn", "use_insn".
8366 (reload_combine_recognize_pattern): Likewise for param "insn" and
8368 (reload_combine): Likewise for locals "insn", "prev".
8369 (reload_combine_note_use): Likewise for param "insn".
8370 (move2add_use_add2_insn): Likewise.
8371 (move2add_use_add3_insn): Likewise.
8372 (reload_cse_move2add): Likewise, also for local "next".
8373 (move2add_note_store): Likewise for local "insn".
8375 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8377 * postreload-gcse.c (struct occr): Strengthen field "insn" from
8379 (struct unoccr): Likewise.
8380 (struct modifies_mem): Likewise.
8381 (alloc_mem): Likewise for local "insn".
8382 (insert_expr_in_table): Likewise for param "insn".
8383 (dump_expr_hash_table_entry): Likewise for local "insn".
8384 (oprs_unchanged_p): Likewise for param "insn".
8385 (load_killed_in_block_p): Likewise for local "setter".
8386 (record_last_reg_set_info): Likewise for param "insn".
8387 (record_last_reg_set_info_regno): Likewise.
8388 (record_last_mem_set_info): Likewise.
8389 (record_last_set_info): Likewise for local "last_set_insn".
8390 (record_opr_changes): Likewise for param "insn".
8391 (hash_scan_set): Likewise.
8392 (compute_hash_table): Likewise for local "insn".
8393 (get_avail_load_store_reg): Likewise for param "insn".
8394 (eliminate_partially_redundant_load): Likewise, also for locals
8395 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
8397 (eliminate_partially_redundant_loads): Likewise for local "insn".
8399 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8401 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
8403 (expand_binop): Likewise for locals "entry_last", "last", "insns"
8404 (expand_twoval_unop): Likewise for locals entry_last", "last".
8405 (expand_twoval_binop): Likewise.
8406 (expand_twoval_binop_libfunc): Likewise for local "insns".
8407 (widen_leading): Likewise for local "last".
8408 (expand_doubleword_clz): Likewise for local "seq". Strengthen
8409 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
8410 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
8411 (expand_parity): Likewise for locals "last" and "seq".
8412 (expand_ffs): Likewise for local "seq". Strengthen local
8413 "nonzero_label" from rtx to rtx_code_label *.
8414 (expand_absneg_bit): Strengthen local "insns" from rtx to
8416 (expand_unop_direct): Likewise for local "last".
8417 (expand_unop): Likewise for locals "last", "insns".
8418 (expand_abs_nojump): Likewise for local "last".
8419 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
8420 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
8422 (expand_copysign_absneg): Strengthen local "label" from rtx to
8424 (expand_copysign_bit): Strengthen local "insns" from rtx to
8426 (struct no_conflict_data): Likewise for fields "first", "insn".
8427 (emit_libcall_block_1): Likewise for param "insns" and locals
8428 "next", "last", "insn".
8429 (emit_libcall_block): For now, add a checked cast to rtx_insn *
8430 on "insns" when invoking emit_libcall_block_1. Ultimately we
8431 want to strengthen insns itself.
8432 (prepare_cmp_insn): Strengthen local "last" from rtx to
8434 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
8435 (prepare_float_lib_cmp): Likewise for local "insns".
8436 (emit_conditional_move): Likewise for local "last".
8437 (emit_conditional_add): Likewise.
8438 (have_sub2_insn): Likewise for local "seq".
8439 (expand_float): Likewise for local "insns". Strengthen locals
8440 "label", "neglabel" from rtx to rtx_code_label *.
8441 (expand_fix): Likewise for locals "last", "insn", "insns" (to
8442 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
8443 (expand_fixed_convert): Likewise for local "insns" (to
8445 (expand_sfix_optab): Likewise for local "last".
8446 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
8447 to rtx_code_label *.
8448 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
8449 from rtx to rtx_insn *.
8450 (expand_atomic_fetch_op): Likewise for local "insn".
8451 (maybe_legitimize_operand_same_code): Likewise for local "last".
8452 (maybe_legitimize_operands): Likewise.
8454 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8456 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
8457 "insn" from rtx to rtx_insn *.
8458 (ps_rtl_insn): Likewise for return type.
8459 (doloop_register_get): Likewise for params "head", "tail" and
8460 locals "insn", "first_insn_not_to_check".
8461 (schedule_reg_move): Likewise for local "this_insn".
8462 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
8463 of gen_move_insn for now.
8464 (reset_sched_times): Strengthen local "insn" from rtx to
8466 (permute_partial_schedule): Likewise.
8467 (duplicate_insns_of_cycles): Likewise for local "u_insn".
8468 (dump_insn_location): Likewise for param "insn".
8469 (loop_canon_p): Likewise for local "insn".
8470 (sms_schedule): Likewise.
8471 (print_partial_schedule): Likewise.
8472 (ps_has_conflicts): Likewise.
8474 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8476 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
8477 "tailp" from rtx * to rtx_insn **.
8479 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
8480 from rtx to rtx_insn *.
8481 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
8482 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
8483 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
8485 * modulo-sched.c (const_iteration_count): Strengthen return type
8486 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
8487 use of NULL_RTX with NULL when working with insns.
8488 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
8490 (sms_schedule): Likewise.
8491 * sched-rgn.c (init_ready_list): Likewise, also for locals
8492 "src_head" and "src_next_tail".
8493 (compute_block_dependences): Likewise.
8494 (free_block_dependencies): Likewise.
8495 (debug_rgn_dependencies): Likewise.
8496 (free_rgn_deps): Likewise.
8497 (compute_priorities): Likewise.
8498 (schedule_region): Likewise.
8499 * sel-sched.c (find_ebb_boundaries): Likewise.
8501 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
8502 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
8504 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8506 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
8507 from rtx to rtx_insn *.
8508 (new_seginfo): Likewise for param "insn".
8509 (create_pre_exit): Likewise for locals "last_insn",
8510 "before_return_copy", "return_copy".
8511 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
8514 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8516 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
8517 from rtx to rtx_insn *.
8518 (lra_push_insn): Likewise for 1st param.
8519 (lra_push_insn_and_update_insn_regno_info): Likewise.
8520 (lra_pop_insn): Likewise for return type.
8521 (lra_invalidate_insn_data): Likewise for 1st param.
8522 (lra_set_insn_deleted): Likewise.
8523 (lra_delete_dead_insn): Likewise.
8524 (lra_process_new_insns): Likewise for first 3 params.
8525 (lra_set_insn_recog_data): Likewise for 1st param.
8526 (lra_update_insn_recog_data): Likewise.
8527 (lra_set_used_insn_alternative): Likewise.
8528 (lra_invalidate_insn_regno_info): Likewise.
8529 (lra_update_insn_regno_info): Likewise.
8530 (lra_former_scratch_operand_p): Likewise.
8531 (lra_eliminate_regs_1): Likewise.
8532 (lra_get_insn_recog_data): Likewise.
8534 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
8537 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
8539 (substitute_within_insn): New.
8540 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
8541 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
8542 Replace call to "substitute" with call to substitute_within_insn.
8544 * lra-constraints.c (curr_insn): Strengthen from rtx to
8546 (get_equiv_with_elimination): Likewise for param "insn".
8547 (match_reload): Strengthen params "before" and "after" from rtx *
8549 (emit_spill_move): Likewise for return type. Add a checked cast
8550 to rtx_insn * on result of gen_move_insn for now.
8551 (check_and_process_move): Likewise for local "before". Replace
8552 NULL_RTX with NULL when referring to insns.
8553 (process_addr_reg): Strengthen params "before" and "after" from
8554 rtx * to rtx_insn **.
8555 (insert_move_for_subreg): Likewise.
8556 (simplify_operand_subreg): Strengthen locals "before" and "after"
8557 from rtx to rtx_insn *.
8558 (process_address_1): Strengthen params "before" and "after" from
8559 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
8561 (process_address): Strengthen params "before" and "after" from
8562 rtx * to rtx_insn **.
8563 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
8564 (curr_insn_transform): Strengthen locals "before" and "after"
8565 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
8567 (loc_equivalence_callback): Update cast of "data", changing
8568 resulting type from rtx to rtx_insn *.
8569 (substitute_pseudo_within_insn): New.
8570 (inherit_reload_reg): Strengthen param "insn" from rtx to
8571 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
8572 NULL when referring to insns. Add a checked cast to rtx_insn *
8573 when using usage_insn to invoke lra_update_insn_regno_info.
8574 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
8575 likewise for locals "restore", "save". Add checked casts to
8576 rtx_insn * when using usage_insn to invoke
8577 lra_update_insn_regno_info and lra_process_new_insns. Replace
8578 NULL_RTX with NULL when referring to insns.
8579 (split_if_necessary): Strengthen param "insn" from rtx to
8581 (update_ebb_live_info): Likewise for params "head", "tail" and local
8583 (get_last_insertion_point): Likewise for return type and local "insn".
8584 (get_live_on_other_edges): Likewise for local "last".
8585 (inherit_in_ebb): Likewise for params "head", "tail" and locals
8586 "prev_insn", "next_insn", "restore".
8587 (remove_inheritance_pseudos): Likewise for local "prev_insn".
8588 (undo_optional_reloads): Likewise for local "insn".
8590 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
8592 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
8594 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
8596 (spill_pseudos): Likewise for local "insn".
8597 (init_elimination): Likewise.
8598 (process_insn_for_elimination): Likewise for param "insn".
8600 * lra-lives.c (curr_insn): Likewise.;
8602 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
8603 (remove_pseudos): Likewise for param "insn".
8604 (spill_pseudos): Likewise for local "insn".
8605 (lra_final_code_change): Likewise for locals "insn", "curr".
8607 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
8608 (lra_set_insn_deleted): Likewise.
8609 (lra_delete_dead_insn): Likewise, and for local "prev".
8610 (new_insn_reg): Likewise for param "insn".
8611 (lra_set_insn_recog_data): Likewise.
8612 (lra_update_insn_recog_data): Likewise.
8613 (lra_set_used_insn_alternative): Likewise.
8614 (get_insn_freq): Likewise.
8615 (invalidate_insn_data_regno_info): Likewise.
8616 (lra_invalidate_insn_regno_info): Likewise.
8617 (lra_update_insn_regno_info): Likewise.
8618 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
8620 (lra_push_insn_1): Strengthen param "insn" from rtx to
8622 (lra_push_insn): Likewise.
8623 (lra_push_insn_and_update_insn_regno_info): Likewise.
8624 (lra_pop_insn): Likewise for return type and local "insn".
8625 (push_insns): Likewise for params "from", "to", and local "insn".
8626 (setup_sp_offset): Likewise for params "from", "last" and locals
8628 (lra_process_new_insns): Likewise for params "insn", "before",
8629 "after" and local "last".
8630 (struct sloc): Likewise for field "insn".
8631 (lra_former_scratch_operand_p): Likewise for param "insn".
8632 (remove_scratches): Likewise for locals "insn", "last".
8633 (check_rtl): Likewise for local "insn".
8634 (add_auto_inc_notes): Likewise for param "insn".
8635 (update_inc_notes): Likewise for local "insn".
8636 (lra): Replace NULL_RTX with NULL when referring to insn.
8638 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8640 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
8642 (resolve_reg_notes): Likewise.
8643 (resolve_simple_move): Likewise for return type, param "insn", and
8644 locals "insns", "minsn".
8645 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
8646 (resolve_use): Likewise.
8647 (resolve_debug): Likewise.
8648 (find_decomposable_shift_zext): Likewise.
8649 (resolve_shift_zext): Likewise for return type, param "insn", and
8650 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
8651 (decompose_multiword_subregs): Likewise for local "insn",
8652 "orig_insn", "decomposed_shift", "end".
8654 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8656 * basic-block.h (basic_block split_edge_and_insert): Strengthen
8657 param "insns" from rtx to rtx_insn *.
8659 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
8661 (struct iv_to_split): Likewise.
8662 (loop_exit_at_end_p): Likewise for local "insn".
8663 (split_edge_and_insert): Likewise for param "insns".
8664 (compare_and_jump_seq): Likewise for return type, param "cinsn",
8665 and locals "seq", "jump".
8666 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
8667 "branch_code"; update invocations of compare_and_jump_seq to
8668 eliminate NULL_RTX in favor of NULL.
8669 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
8671 (reset_debug_uses_in_loop): Likewise.
8672 (analyze_insn_to_expand_var): Likewise for param "insn".
8673 (analyze_iv_to_split_insn): Likewise.
8674 (analyze_insns_in_loop): Likewise for local "insn".
8675 (insert_base_initialization): Likewise for param
8676 "insn" and local "seq".
8677 (split_iv): Likewise for param "insn" and local "seq".
8678 (expand_var_during_unrolling): Likewise for param "insn".
8679 (insert_var_expansion_initialization): Likewise for local "seq".
8680 (combine_var_copies_in_loop_exit): Likewise.
8681 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
8683 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
8684 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
8687 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8689 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
8691 (iv_analyze_result): Likewise.
8692 (iv_analyze_expr): Likewise.
8695 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
8696 local "def_insn" from rtx to rtx_insn *.
8697 (get_biv_step_1): Likewise for local "insn".
8698 (iv_analyze_expr): Likewise for param "insn".
8699 (iv_analyze_def): Likewise for local "insn".
8700 (iv_analyze_op): Likewise for param "insn".
8701 (iv_analyze): Likewise.
8702 (iv_analyze_result): Likewise.
8704 (suitable_set_for_replacement): Likewise.
8705 (simplify_using_initial_values): Likewise for local "insn".
8706 (iv_number_of_iterations): Likewise for param "insn".
8707 (check_simple_exit): Add checked cast to rtx_insn when invoking
8708 iv_number_of_iterations for now (until get_condition is
8711 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
8712 "insn" from rtx to rtx_insn *.
8713 (analyze_insns_in_loop): Likewise for local "insn".
8715 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8717 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
8719 (struct invariant): Likewise.
8720 (hash_invariant_expr_1): Likewise for param "insn".
8721 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
8722 (find_exits): Likewise for local "insn".
8723 (create_new_invariant): Likewise for param "insn".
8724 (check_dependencies): Likewise.
8725 (find_invariant_insn): Likewise.
8726 (record_uses): Likewise.
8727 (find_invariants_insn): Likewise.
8728 (find_invariants_bb): Likewise for local "insn".
8729 (get_pressure_class_and_nregs): Likewise for param "insn".
8730 (calculate_loop_reg_pressure): Likewise for local "insn".
8732 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8734 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
8736 (add_test): Likewise for locals "seq", "jump".
8737 (doloop_modify): Likewise for locals "sequence", "jump_insn".
8739 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8741 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
8743 (rebuild_jump_labels_chain): Likewise for param "chain".
8745 * cfgexpand.c (pass_expand::execute): Add checked cast to
8746 rtx_insn * when calling rebuild_jump_labels_chain in region where
8747 we know e->insns.r is non-NULL.
8749 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
8751 (rebuild_jump_labels): Likewise.
8752 (rebuild_jump_labels_chain): Likewise for param "chain".
8753 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
8754 (init_label_info): Likewise for param "f".
8755 (maybe_propagate_label_ref): Likewise for params "jump_insn",
8756 "prev_nonjump_insn".
8757 (mark_all_labels): Likewise for param "f" and locals "insn",
8758 "prev_nonjump_insn".
8760 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8762 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
8763 from rtx to rtx_insn *insn.
8764 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
8765 (ira_add_allocno_copy): Likewise.
8766 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
8768 (ira_create_copy): Likewise.
8769 (ira_add_allocno_copy): Likewise.
8770 (create_bb_allocnos): Likewise for local "insn".
8771 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
8772 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
8773 process_regs_for_copy for rtx_insn * param.
8774 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
8775 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
8776 process_regs_for_copy for rtx_insn * param.
8777 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
8778 * ira-costs.c (record_reg_classes): Likewise for param "insn".
8779 (record_operand_costs): Likewise.
8780 (scan_one_insn): Likewise for return type, and for param "insn".
8781 (process_bb_for_costs): Likewise for local "insn".
8782 (process_bb_node_for_hard_reg_moves): Likewise.
8783 * ira-emit.c (struct move): Likewise for field "insn".
8784 (create_move): Eliminate use of NULL_RTX when dealing with an
8786 (emit_move_list): Strengthen return type and locals "result",
8787 "insn" from rtx to rtx_insn *insn.
8788 (emit_moves): Likewise for locals "insns", "tmp".
8789 (ira_emit): Likewise for local "insn".
8790 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
8792 (find_call_crossed_cheap_reg): Likewise.
8793 (process_bb_node_lives): Likewise for local "insn".
8794 * ira.c (decrease_live_ranges_number): Likewise.
8795 (compute_regs_asm_clobbered): Likewise.
8796 (build_insn_chain): Likewise.
8797 (find_moveable_pseudos): Likewise, also locals "def_insn",
8798 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
8799 to rtx_insn **. Add a checked cast when assigning from
8800 "closest_use" into closest_uses array in a region where we know
8801 it's a non-NULL insn.
8802 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
8804 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
8805 "last_interesting_insn", "uin".
8806 (move_unallocated_pseudos): Likewise for locals "def_insn",
8807 "move_insn", "newinsn".
8809 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8811 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
8812 Strengthen locals "done_label", "do_error" from rtx to
8814 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
8815 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
8817 (ubsan_expand_si_overflow_neg_check): Likewise for locals
8818 "done_label", "do_error" to rtx_code_label * and local "last" to
8820 (ubsan_expand_si_overflow_mul_check): Likewise for locals
8821 "done_label", "do_error", "large_op0", "small_op0_large_op1",
8822 "one_small_one_large", "both_ops_large", "after_hipart_neg",
8823 "after_lopart_neg", "do_overflow", "hipart_different" to
8824 rtx_code_label * and local "last" to rtx_insn *.
8826 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8828 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
8829 "insn" and "move_insn" from rtx to rtx_insn *.
8831 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8833 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
8835 (cheap_bb_rtx_cost_p): Likewise.
8836 (first_active_insn): Likewise for return type and local "insn".
8837 (last_active_insn): Likewise for return type and locals "insn",
8839 (struct noce_if_info): Likewise for fields "jump", "insn_a",
8841 (end_ifcvt_sequence): Likewise for return type and locals "insn",
8843 (noce_try_move): Likewise for local "seq".
8844 (noce_try_store_flag): Likewise.
8845 (noce_try_store_flag_constants): Likewise.
8846 (noce_try_addcc): Likewise.
8847 (noce_try_store_flag_mask): Likewise.
8848 (noce_try_cmove): Likewise.
8849 (noce_try_minmax): Likewise.
8850 (noce_try_abs): Likewise.
8851 (noce_try_sign_mask): Likewise.
8852 (noce_try_bitop): Likewise.
8853 (noce_can_store_speculate_p): Likewise for local "insn".
8854 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
8856 (check_cond_move_block): Likewise for local "insn".
8857 (cond_move_convert_if_block): Likewise.
8858 (cond_move_process_if_block): Likewise for locals "seq",
8860 (noce_find_if_block): Likewise for local "jump".
8861 (merge_if_block): Likewise for local "last".
8862 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
8863 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
8864 (block_has_only_trap): Likewise for return type and local "trap".
8865 (find_if_case_1): Likewise for local "jump".
8866 (dead_or_predicable): Likewise for locals "head", "end", "jump",
8869 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8871 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
8872 "last_insn", "loop_end" from rtx to rtx_insn *.
8874 * hw-doloop.c (scan_loop): Likewise for local "insn".
8875 (discover_loop): Likewise for param "tail_insn".
8876 (discover_loops): Likewise for local "tail".
8878 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
8879 cast to rtx_insn * when assigning from an rtx local to a
8880 hwloop_info's "last_insn" field.
8882 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8884 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
8885 (add_delay_dependencies): Strengthen local "pro" from rtx to
8887 (recompute_todo_spec): Likewise.
8888 (dep_cost_1): Likewise for locals "insn", "used".
8889 (schedule_insn): Likewise for local "dbg".
8890 (schedule_insn): Likewise for locals "pro", "next".
8891 (unschedule_insns_until): Likewise for local "con".
8892 (restore_pattern): Likewise for local "next".
8893 (estimate_insn_tick): Likewise for local "pro".
8894 (resolve_dependencies): Likewise for local "next".
8895 (fix_inter_tick): Likewise.
8896 (fix_tick_ready): Likewise for local "pro".
8897 (add_to_speculative_block): Likewise for locals "check", "twin",
8899 (sched_extend_bb): Likewise for locals "end", "insn".
8900 (init_before_recovery): Likewise for local "x".
8901 (sched_create_recovery_block): Likewise for local "barrier".
8902 (create_check_block_twin): Likewise for local "pro".
8903 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
8905 (unlink_bb_notes): Update for change to type of bb_header.
8906 Strengthen locals "prev", "label", "note", "next" from rtx to
8908 (clear_priorities): Likewise for local "pro".
8910 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8912 * gcse.c (struct occr): Strengthen field "insn" from rtx to
8914 (test_insn): Likewise for this global.
8915 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
8917 (oprs_anticipatable_p): Likewise.
8918 (oprs_available_p): Likewise.
8919 (insert_expr_in_table): Strengthen param "insn" from rtx to
8921 (hash_scan_set): Likewise.
8922 (hash_scan_clobber): Likewise.
8923 (hash_scan_call): Likewise.
8924 (hash_scan_insn): Likewise.
8925 (compute_hash_table_work): Likewise for local "insn".
8926 (process_insert_insn): Likewise for return type and local "pat".
8927 (insert_insn_end_basic_block): Likewise for locals "new_insn",
8928 "pat", "pat_end", "maybe_cc0_setter".
8929 (pre_edge_insert): Likewise for local "insn".
8930 (pre_insert_copy_insn): Likewise for param "insn".
8931 (pre_insert_copies): Likewise for local "insn".
8932 (struct set_data): Likewise for field "insn".
8933 (single_set_gcse): Likewise for param "insn".
8934 (gcse_emit_move_after): Likewise.
8935 (pre_delete): Likewise for local "insn".
8936 (update_bb_reg_pressure): Likewise for param "from" and local
8938 (should_hoist_expr_to_dom): Likewise for param "from".
8939 (hoist_code): Likewise for local "insn".
8940 (get_pressure_class_and_nregs): Likewise for param "insn".
8941 (calculate_bb_reg_pressure): Likewise for local "insn".
8942 (compute_ld_motion_mems): Likewise.
8944 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8946 * genpeep.c (main): Rename param back from "uncast_ins1" to
8947 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
8950 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
8952 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
8955 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
8956 documentation to state it is only for VSX operations.
8958 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
8959 constraint only active if VSX.
8961 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
8962 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
8965 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8967 * fwprop.c (single_def_use_dom_walker::before_dom_children):
8968 Strengthen local "insn" from rtx to rtx_insn *.
8969 (use_killed_between): Likewise for param "target_insn".
8970 (all_uses_available_at): Likewise for param "target_insn" and
8972 (update_df_init): Likewise for params "def_insn", "insn".
8973 (update_df): Likewise for param "insn".
8974 (try_fwprop_subst): Likewise for param "def_insn" and local
8976 (free_load_extend): Likewise for param "insn".
8977 (forward_propagate_subreg): Likewise for param "def_insn" and
8979 (forward_propagate_asm): Likewise for param "def_insn" and local
8981 (forward_propagate_and_simplify): Likewise for param "def_insn"
8982 and local "use_insn".
8983 (forward_propagate_into): Likewise for locals "def_insn" and
8986 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8988 * function.c (emit_initial_value_sets): Strengthen local "seq"
8989 from rtx to rtx_insn *.
8990 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
8992 (instantiate_virtual_regs): Likewise for local "insn".
8993 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
8994 (reorder_blocks_1): Likewise for param "insns" and local "insn".
8995 (expand_function_end): Likewise for locals "insn" and "seq".
8996 (epilogue_done): Likewise for local "insn".
8997 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
8999 (reposition_prologue_and_epilogue_notes): Likewise for locals
9000 "insn", "last", "note", "first".
9001 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
9002 (pass_match_asm_constraints::execute): Likewise for local "insn".
9004 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9006 * output.h (final_scan_insn): Strengthen return type from rtx to
9008 (final_forward_branch_p): Likewise for param.
9009 (current_output_insn): Likewise for this global.
9011 * final.c (rtx debug_insn): Likewise for this variable.
9012 (current_output_insn): Likewise.
9013 (get_attr_length_1): Rename param "insn" to "uncast_insn",
9014 adding "insn" back in as an rtx_insn * with a checked cast, so
9015 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
9017 (compute_alignments): Strengthen local "label" from rtx to
9019 (shorten_branches): Rename param from "first" to "uncast_first",
9020 introducing a new local rtx_insn * "first" using a checked cast to
9021 effectively strengthen "first" from rtx to rtx_insn * without
9022 affecting the type signature. Strengthen locals "insn", "seq",
9023 "next", "label" from rtx to rtx_insn *.
9024 (change_scope): Strengthen param "orig_insn" and local "insn" from
9026 (final_start_function): Rename param from "first" to "uncast_first",
9027 introducing a new local rtx_insn * "first" using a checked cast to
9028 effectively strengthen "first" from rtx to rtx_insn * without
9029 affecting the type signature. Strengthen local "insn" from rtx to
9031 (dump_basic_block_info): Strengthen param "insn" from rtx to
9033 (final): Rename param from "first" to "uncast_first",
9034 introducing a new local rtx_insn * "first" using a checked cast to
9035 effectively strengthen "first" from rtx to rtx_insn * without
9036 affecting the type signature. Strengthen locals "insn", "next"
9037 from rtx to rtx_insn *.
9038 (output_alternate_entry_point): Strengthen param "insn" from rtx to
9040 (call_from_call_insn): Strengthen param "insn" from rtx to
9042 (final_scan_insn): Rename param from "insn" to "uncast_insn",
9043 introducing a new local rtx_insn * "insn" using a checked cast to
9044 effectively strengthen "insn" from rtx to rtx_insn * without
9045 affecting the type signature. Strengthen return type and locals
9046 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
9047 now-redundant checked cast to rtx_insn * from both invocations of
9048 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
9049 introducing a local "call_insn" for use when invoking
9050 call_from_call_insn.
9051 (notice_source_line): Strengthen param "insn" from rtx to
9053 (leaf_function_p): Likewise for local "insn".
9054 (final_forward_branch_p): Likewise.
9055 (leaf_renumber_regs): Likewise for param "first".
9056 (rest_of_clean_state): Likewise for locals "insn" and "next".
9057 (self_recursive_call_p): Likewise for param "insn".
9058 (collect_fn_hard_reg_usage): Likewise for local "insn".
9059 (get_call_fndecl): Likewise for param "insn".
9060 (get_call_cgraph_rtl_info): Likewise.
9061 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
9062 introducing a new local rtx_insn * "insn" using a checked cast to
9063 effectively strengthen "insn" from rtx to rtx_insn * without
9064 affecting the type signature.
9066 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
9067 cast when assigning from param "insn" to current_output_insn.
9068 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
9069 so that we can assign it back to current_output_insn.
9071 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
9073 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
9074 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
9075 atmxt540s and atmxt540sreva devices.
9076 * config/avr/avr-tables.opt: Regenerate.
9077 * config/avr/t-multilib: Regenerate.
9078 * doc/avr-mmcu.texi: Regenerate.
9080 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9082 * expr.c (convert_move): Strengthen local "insns" from rtx to
9084 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
9085 "top_label" from rtx to rtx_code_label *.
9086 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
9088 (emit_single_push_insn): Likewise for locals "prev", "last".
9089 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
9090 to rtx_code_label *.
9091 (store_constructor): Likewise for locals "loop_start", "loop_end".
9092 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
9094 (expand_expr_real_2): Likewise.
9095 (expand_expr_real_1): Strengthen local "label" from rtx to
9098 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9100 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
9101 from rtx to rtx_insn *.
9102 (store_bit_field_1): Likewise.
9103 (extract_bit_field_1): Likewise.
9104 (expand_mult_const): Likewise for local "insns".
9105 (expmed_mult_highpart): Strengthen local "label" from rtx to
9107 (expand_smod_pow2): Likewise.
9108 (expand_sdiv_pow2): Likewise.
9109 (expand_divmod): Strengthen locals "last", "insn" from rtx to
9110 rtx_insn *. Strengthen locals "label", "label1", "label2",
9111 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
9112 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
9113 (emit_store_flag): Likewise.
9114 (emit_store_flag_force): Strengthen local "label" from rtx to
9116 (do_cmp_and_jump): Likewise for param "label".
9118 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9120 * explow.c (force_reg): Strengthen local "insn" from rtx to
9122 (adjust_stack_1): Likewise.
9123 (allocate_dynamic_stack_space): Likewise. Strengthen locals
9124 "final_label", "available_label", "space_available" from rtx to
9126 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
9127 (anti_adjust_stack_and_probe): Likewise.
9129 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9131 * except.h (sjlj_emit_function_exit_after): Strengthen param
9132 "after" from rtx to rtx_insn *. This is only called with
9133 result of get_last_insn (in function.c) so type-change should be
9136 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
9137 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
9138 to rtx_insn *. These fields are only used from except.c so this
9139 type-change should be self-contained to this patch.
9141 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
9142 local "last" from rtx to rtx_insn *.
9143 (dw2_build_landing_pads): Likewise for local "seq".
9144 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
9145 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
9146 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
9148 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
9150 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
9151 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
9152 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
9153 referring to an insn. Strengthen local "dispatch_label" from
9154 rtx to rtx_code_label *.
9155 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
9157 (expand_eh_return): Strengthen local "around_label" from
9158 rtx to rtx_code_label *.
9159 (convert_to_eh_region_ranges): Strengthen locals "iter",
9160 "last_action_insn", "first_no_action_insn",
9161 "first_no_action_insn_before_switch",
9162 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
9164 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9166 * dwarf2out.c (last_var_location_insn): Strengthen this variable
9167 from rtx to rtx_insn *.
9168 (cached_next_real_insn): Likewise.
9169 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
9171 (dwarf2out_var_location): Strengthen locals "next_real",
9172 "next_note", "expected_next_loc_note", "last_start", "insn" from
9175 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9177 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
9178 from rtx to rtx_insn *.
9179 (create_pseudo_cfg): Likewise for local "insn".
9181 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9183 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
9184 from rtx to rtx_insn *.
9185 (df_bb_regno_last_def_find): Likewise.
9187 * df-problems.c (df_rd_bb_local_compute): Likewise.
9188 (df_lr_bb_local_compute): Likewise.
9189 (df_live_bb_local_compute): Likewise.
9190 (df_chain_remove_problem): Likewise.
9191 (df_chain_create_bb): Likewise.
9192 (df_word_lr_bb_local_compute): Likewise.
9193 (df_remove_dead_eq_notes): Likewise for param "insn".
9194 (df_note_bb_compute): Likewise for local "insn".
9195 (simulate_backwards_to_point): Likewise.
9196 (df_md_bb_local_compute): Likewise.
9198 * df-scan.c (df_scan_free_bb_info): Likewise.
9199 (df_scan_start_dump): Likewise.
9200 (df_scan_start_block): Likewise.
9201 (df_install_ref_incremental): Likewise for local "insn".
9202 (df_insn_rescan_all): Likewise.
9203 (df_reorganize_refs_by_reg_by_insn): Likewise.
9204 (df_reorganize_refs_by_insn_bb): Likewise.
9205 (df_recompute_luids): Likewise.
9206 (df_bb_refs_record): Likewise.
9207 (df_update_entry_exit_and_calls): Likewise.
9208 (df_bb_verify): Likewise.
9210 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9212 * ddg.h (struct ddg_node): Strengthen fields "insn" and
9213 "first_note" from rtx to rtx_insn *.
9214 (get_node_of_insn): Likewise for param 2 "insn".
9215 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
9217 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
9219 (mem_write_insn_p): Likewise.
9220 (mem_access_insn_p): Likewise.
9221 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
9222 (def_has_ccmode_p): Likewise for param "insn".
9223 (add_cross_iteration_register_deps): Likewise for locals
9224 "def_insn" and "use_insn".
9225 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
9226 (build_intra_loop_deps): Likewise for local "src_insn".
9227 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
9229 (get_node_of_insn): Likewise for param "insn".
9231 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9233 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
9234 (deletable_insn_p): Strengthen param "insn" from rtx to
9235 rtx_insn *. Add checked cast to rtx_call_insn when invoking
9236 find_call_stack_args, since this is guarded by CALL_P (insn).
9237 (marked_insn_p): Strengthen param "insn" from rtx to
9239 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
9240 invoking find_call_stack_args, since this is guarded by
9242 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
9243 rtx_insn *; we know this is an insn since this was called by
9245 (mark_nonreg_stores_2): Likewise.
9246 (mark_nonreg_stores): Strengthen param "insn" from rtx to
9248 (find_call_stack_args): Strengthen param "call_insn" from rtx to
9249 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
9251 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
9252 from rtx to rtx_insn *.
9253 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
9255 (delete_unmarked_insns): Likewise for locals "insn", "next".
9256 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
9257 (mark_reg_dependencies): Likewise for param "insn".
9258 (rest_of_handle_ud_dce): Likewise for local "insn".
9259 (word_dce_process_block): Likewise.
9260 (dce_process_block): Likewise.
9262 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9264 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
9265 from rtx to rtx_insn *.
9266 (struct change_cc_mode_args): Likewise for field "insn".
9267 (this_insn): Strengthen from rtx to rtx_insn *.
9268 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
9270 (validate_canon_reg): Strengthen param "insn" from rtx to
9272 (canon_reg): Likewise.
9273 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
9275 (record_jump_equiv): Strengthen param "insn" from rtx to
9277 (try_back_substitute_reg): Likewise, also for locals "prev",
9279 (find_sets_in_insn): Likewise for param "insn".
9280 (canonicalize_insn): Likewise.
9281 (cse_insn): Likewise. Add a checked cast.
9282 (invalidate_from_clobbers): Likewise for param "insn".
9283 (invalidate_from_sets_and_clobbers): Likewise.
9284 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
9286 (cse_prescan_path): Strengthen local "insn" from rtx to
9288 (cse_extended_basic_block): Likewise for locals "insn" and
9290 (cse_main): Likewise for param "f".
9291 (check_for_label_ref): Likewise for local "insn".
9292 (set_live_p): Likewise for second param ("insn").
9293 (insn_live_p): Likewise for first param ("insn") and for local
9295 (cse_change_cc_mode_insn): Likewise for first param "insn".
9296 (cse_change_cc_mode_insns): Likewise for first and second params
9298 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
9300 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
9303 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
9304 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9305 Anna Tikhonova <anna.tikhonova@intel.com>
9306 Ilya Tocar <ilya.tocar@intel.com>
9307 Andrey Turetskiy <andrey.turetskiy@intel.com>
9308 Ilya Verbin <ilya.verbin@intel.com>
9309 Kirill Yukhin <kirill.yukhin@intel.com>
9310 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9312 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
9314 * config/i386/sse.md
9315 (define_mode_iterator VI248_AVX2): Delete.
9316 (define_mode_iterator VI2_AVX2_AVX512BW): New.
9317 (define_mode_iterator VI48_AVX2): Ditto.
9318 (define_insn <shift_insn><mode>3): Delete.
9319 (define_insn "<shift_insn><mode>3<mask_name>" with
9320 VI2_AVX2_AVX512BW): New.
9321 (define_insn "<shift_insn><mode>3<mask_name>" with
9324 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
9325 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9326 Anna Tikhonova <anna.tikhonova@intel.com>
9327 Ilya Tocar <ilya.tocar@intel.com>
9328 Andrey Turetskiy <andrey.turetskiy@intel.com>
9329 Ilya Verbin <ilya.verbin@intel.com>
9330 Kirill Yukhin <kirill.yukhin@intel.com>
9331 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9333 * config/i386/sse.md
9334 (define_mode_iterator VI4F_BRCST32x2): New.
9335 (define_mode_attr 64x2_mode): Ditto.
9336 (define_mode_attr 32x2mode): Ditto.
9337 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
9338 with VI4F_BRCST32x2): Ditto.
9339 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
9340 with V16FI mode iterator): Ditto.
9341 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
9343 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
9344 with VI8F_BRCST64x2): Ditto.
9346 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
9347 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9348 Anna Tikhonova <anna.tikhonova@intel.com>
9349 Ilya Tocar <ilya.tocar@intel.com>
9350 Andrey Turetskiy <andrey.turetskiy@intel.com>
9351 Ilya Verbin <ilya.verbin@intel.com>
9352 Kirill Yukhin <kirill.yukhin@intel.com>
9353 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9355 * config/i386/sse.md
9356 (define_mode_iterator VI8_AVX512VL): New.
9357 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
9359 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
9361 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
9362 (define_mode_iterator V48_AVX512VL): New.
9363 (define_mode_iterator V12_AVX512VL): Ditto.
9364 (define_insn <avx512>_load<mode>_mask): Split into two similar
9365 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
9366 Refactor output template.
9367 (define_insn "<avx512>_store<mode>_mask"): Ditto.
9369 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9371 * cprop.c (struct occr): Strengthen field "insn" from rtx to
9373 (reg_available_p): Likewise for param "insn".
9374 (insert_set_in_table): Likewise.
9375 (hash_scan_set): Likewise.
9376 (hash_scan_insn): Likewise.
9377 (make_set_regs_unavailable): Likewise.
9378 (compute_hash_table_work): Likewise for local "insn".
9379 (reg_not_set_p): Strengthen param "insn" from const_rtx to
9381 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
9382 (try_replace_reg): Likewise.
9383 (find_avail_set): Likewise.
9384 (cprop_jump): Likewise for params "setcc", "jump".
9385 (constprop_register): Likewise for param "insn".
9386 (cprop_insn): Likewise.
9387 (do_local_cprop): Likewise.
9388 (local_cprop_pass): Likewise for local "insn".
9389 (bypass_block): Likewise for params "setcc" and "jump".
9390 (bypass_conditional_jumps): Likewise for locals "setcc" and
9392 (one_cprop_pass): Likewise for local "insn".
9394 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9396 * compare-elim.c (struct comparison_use): Strengthen field "insn"
9397 from rtx to rtx_insn *.
9398 (struct comparison): Likewise, also for field "prev_clobber".
9399 (conforming_compare): Likewise for param "insn".
9400 (arithmetic_flags_clobber_p): Likewise.
9401 (find_flags_uses_in_insn): Likewise.
9402 (find_comparison_dom_walker::before_dom_children): Likewise for
9403 locals "insn", "next", "last_clobber".
9404 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
9406 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9408 * combine-stack-adj.c (struct csa_reflist): Strengthen field
9409 "insn" from rtx to rtx_insn *.
9410 (single_set_for_csa): Likewise for param "insn".
9411 (record_one_stack_ref): Likewise.
9412 (try_apply_stack_adjustment): Likewise.
9413 (struct record_stack_refs_data): Likewise for field "insn".
9414 (maybe_move_args_size_note): Likewise for params "last" and "insn".
9415 (prev_active_insn_bb): Likewise for return type and param "insn".
9416 (next_active_insn_bb): Likewise.
9417 (force_move_args_size_note): Likewise for params "prev" and "last"
9418 and locals "test", "next_candidate", "prev_candidate".
9419 (combine_stack_adjustments_for_block): Strengthen locals
9420 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
9423 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9425 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
9426 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
9427 (subst_insn): Likewise for this variable.
9428 (added_links_insn): Likewise.
9429 (struct insn_link): Likewise for field "insn".
9430 (alloc_insn_link): Likewise for param "insn".
9431 (struct undobuf): Likewise for field "other_insn".
9432 (find_single_use): Likewise for param "insn" and local "next".
9433 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
9434 (delete_noop_moves): Likewise for locals "insn", "next".
9435 (create_log_links): Likewise for locals "insn", "use_insn".
9436 Strengthen local "next_use" from rtx * to rtx_insn **.
9437 (insn_a_feeds_b): Likewise for params "a", "b".
9438 (combine_instructions): Likewise for param "f" and locals "insn",
9439 "next", "prev", "first", "last_combined_insn", "link", "link1",
9440 "temp". Replace use of NULL_RTX with NULL when referring to
9442 (setup_incoming_promotions): Likewise for param "first"
9443 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
9444 (can_combine_p): Likewise for params "insn", "i3", "pred",
9445 "pred2", "succ", "succ2" and for local "p".
9446 (combinable_i3pat): Likewise for param "i3".
9447 (cant_combine_insn_p): Likewise for param "insn".
9448 (likely_spilled_retval_p): Likewise.
9449 (adjust_for_new_dest): Likewise.
9450 (update_cfg_for_uncondjump): Likewise, also for local "insn".
9451 (try_combine): Likewise for return type and for params "i3", "i2",
9452 "i1", "i0", "last_combined_insn", and for locals "insn",
9453 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
9454 "i0_insn". Eliminate local "tem" in favor of new locals
9455 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
9456 checked cast for now to rtx_insn * on the return type of
9457 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
9459 (find_split_point): Strengthen param "insn" from rtx to
9461 (simplify_set): Likewise for local "other_insn".
9462 (recog_for_combine): Likewise for param "insn".
9463 (record_value_for_reg): Likewise.
9464 (record_dead_and_set_regs_1): Likewise for local
9466 (record_dead_and_set_regs): Likewise for param "insn".
9467 (record_promoted_value): Likewise.
9468 (check_promoted_subreg): Likewise.
9469 (get_last_value_validate): Likewise.
9470 (reg_dead_at_p): Likewise.
9471 (move_deaths): Likewise for param "to_insn".
9472 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
9473 and locals "place", "place2", "cc0_setter". Eliminate local "tem
9474 in favor of new locals "tem_note" and "tem_insn", the latter being
9476 (distribute_links): Strengthen locals "place", "insn" from rtx to
9479 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9481 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
9483 (can_delete_label_p): Require a const rtx_code_label * rather than
9485 (delete_insn): Add checked cast to rtx_code_label * when we know
9486 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
9488 (delete_insn_chain): Strengthen locals "prev" and "current" from
9489 rtx to rtx_insn *. Add a checked cast when assigning from
9490 "finish" (strengthening the params will come later). Add a
9491 checked cast to rtx_note * in region where we know
9493 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
9495 (compute_bb_for_insn): Likewise.
9496 (free_bb_for_insn): Likewise for local "insn".
9497 (compute_bb_for_insn): Likewise.
9498 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
9499 local "insn" from rtx to rtx_insn *
9500 (flow_active_insn_p): Require a const rtx_insn * rather than a
9502 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
9504 (can_fallthru): Likewise for locals "insn" and "insn2".
9505 (bb_note): Likewise for local "note".
9506 (first_insn_after_basic_block_note): Likewise for local "note" and
9508 (rtl_split_block): Likewise for locals "insn" and "next".
9509 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
9511 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
9512 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
9514 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
9515 them), "kill_from", "barrier", "new_insn".
9516 (patch_jump_insn): Likewise for params "insn", "old_label".
9517 (redirect_branch_edge): Likewise for locals "old_label", "insn".
9518 (force_nonfallthru_and_redirect): Likewise for locals "insn",
9519 "old_label", "new_label".
9520 (rtl_tidy_fallthru_edge): Likewise for local "q".
9521 (rtl_split_edge): Likewise for locals "before", "last".
9522 (commit_one_edge_insertion): Likewise for locals "before",
9523 "after", "insns", "tmp", "last", adding a checked cast where
9524 currently necessary.
9525 (commit_edge_insertions): Likewise.
9526 (rtl_dump_bb): Likewise for locals "insn", "last".
9527 (print_rtl_with_bb): Likewise for local "x".
9528 (rtl_verify_bb_insns): Likewise for local "x".
9529 (rtl_verify_bb_pointers): Likewise for local "insn".
9530 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
9532 (rtl_verify_fallthru): Likewise for local "insn".
9533 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
9534 (purge_dead_edges): Likewise for local "insn".
9535 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
9536 (skip_insns_after_block): Likewise for return type and for locals
9537 "insn", "last_insn", "next_head", "prev".
9538 (record_effective_endpoints): Likewise for locals "next_insn",
9540 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
9541 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
9542 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
9543 (duplicate_insn_chain): For now, add checked cast from rtx to
9544 rtx_insn * when returning insn.
9545 (cfg_layout_duplicate_bb): Likewise for local "insn".
9546 (cfg_layout_delete_block): Likewise for locals "insn", "next",
9548 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
9549 (rtl_block_empty_p): Likewise.
9550 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
9551 "split_point", "last".
9552 (rtl_block_ends_with_call_p): Likewise for local "insn".
9553 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
9555 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
9556 "split_at_insn" from rtx to rtx_insn *.
9557 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
9558 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
9559 to const rtx_insn *.
9560 (rtl_account_profile_record): Likewise.
9562 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9564 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
9566 (average_num_loop_insns): Likewise.
9567 (init_set_costs): Likewise for local "seq".
9568 (seq_cost): Likewise for param "seq", from const_rtx to const
9571 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9573 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
9576 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9578 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
9579 "f1" and "f2" from rtx * to rtx_insn **.
9580 (flow_find_head_matching_sequence): Likewise.
9582 * cfgcleanup.c (try_simplify_condjump): Strengthen local
9583 "cbranch_insn" from rtx to rtx_insn *.
9584 (thread_jump): Likewise for local "insn".
9585 (try_forward_edges): Likewise for local "last".
9586 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
9587 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
9589 (can_replace_by): Likewise for params "i1", "i2".
9590 (old_insns_match_p): Likewise.
9591 (merge_notes): Likewise.
9592 (walk_to_nondebug_insn): Likewise for param "i1".
9593 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
9594 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
9595 "afterlast1", "afterlast2" from rtx to rtx_insn *.
9596 (flow_find_head_matching_sequence): Strengthen params "f1" and
9597 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
9598 "last1", "last2", "beforelast1", "beforelast2" from rtx to
9600 (outgoing_edges_match): Likewise for locals "last1", "last2".
9601 (try_crossjump_to_edge): Likewise for local "insn".
9602 Replace call to for_each_rtx with for_each_rtx_in_insn.
9604 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
9605 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
9606 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
9607 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
9608 (try_optimize_cfg): Strengthen local "last" from rtx to
9610 (delete_dead_jumptables): Likewise for locals "insn", "next",
9613 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
9614 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
9615 "rtx else_first_tail", to reflect the basic-block.h changes above.
9617 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9619 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
9621 (purge_dead_tablejump_edges): Likewise.
9622 (find_bb_boundaries): Likewise for locals "insn", "end",
9623 "flow_transfer_insn".
9625 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9627 * caller-save.c (save_call_clobbered_regs): Strengthen locals
9628 "ins" and "prev" from rtx to rtx_insn *.
9630 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9632 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
9634 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
9635 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
9637 (load_register_parameters): Likewise for local "before_arg".
9638 (check_sibcall_argument_overlap): Likewise for param "insn".
9639 (expand_call): Likewise for locals "normal_call_insns",
9640 "tail_call_insns", "insns", "before_call", "after_args",
9641 "before_arg", "last", "prev". Strengthen one of the "last" from
9642 rtx to rtx_call_insn *.
9643 (fixup_tail_calls): Strengthen local "insn" from rtx to
9645 (emit_library_call_value_1): Likewise for locals "before_call" and
9648 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9650 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
9651 and "last" from rtx to rtx_insn *.
9652 (expand_builtin_nonlocal_goto): Likewise for local "insn".
9653 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
9655 (expand_errno_check): Strengthen local "lab" from rtx to
9657 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
9659 (expand_builtin_mathfn_2): Likewise.
9660 (expand_builtin_mathfn_ternary): Likewise.
9661 (expand_builtin_mathfn_3): Likewise.
9662 (expand_builtin_interclass_mathfn): Likewise for local "last".
9663 (expand_builtin_int_roundingfn): Likewise for local "insns".
9664 (expand_builtin_int_roundingfn_2): Likewise.
9665 (expand_builtin_strlen): Likewise for local "before_strlen".
9666 (expand_builtin_strncmp): Likewise for local "seq".
9667 (expand_builtin_signbit): Likewise for local "last".
9668 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
9669 from rtx to rtx_code_label *.
9670 (expand_stack_restore): Strengthen local "prev" from rtx to
9673 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9675 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
9677 (struct btr_def_s): Likewise.
9678 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
9680 (add_btr_def): Likewise.
9681 (new_btr_user): Likewise.
9682 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
9684 (link_btr_uses): Likewise.
9685 (move_btr_def): Likewise for locals "insp", "old_insn",
9686 "new_insn". Add checked cast to rtx_insn * for now on result of
9688 (can_move_up): Strengthen param "insn" from const_rtx to
9691 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9693 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
9695 (get_uncond_jump_length): Likewise for locals "label", "jump".
9696 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
9698 (add_labels_and_missing_jumps): Likewise for local "new_jump".
9699 (fix_up_fall_thru_edges): Likewise for local "old_jump".
9700 (find_jump_block): Likewise for local "insn".
9701 (fix_crossing_conditional_branches): Likewise for locals
9702 "old_jump", "new_jump".
9703 (fix_crossing_unconditional_branches): Likewise for locals
9704 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
9705 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
9707 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9709 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
9711 (struct mem_insn): Likewise for field "insn".
9712 (reg_next_use): Strengthen from rtx * to rtx_insn **.
9713 (reg_next_inc_use): Likewise.
9714 (reg_next_def): Likewise.
9715 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
9716 from rtx to rtx_insn *.
9717 (move_insn_before): Likewise for param "next_insn" and local "insns".
9718 (attempt_change): Likewise for local "mov_insn".
9719 (try_merge): Likewise for param "last_insn".
9720 (get_next_ref): Likewise for return type and local "insn".
9721 Strengthen param "next_array" from rtx * to rtx_insn **.
9722 (parse_add_or_inc): Strengthen param "insn" from rtx to
9724 (find_inc): Likewise for locals "insn" and "other_insn" (three of
9726 (merge_in_block): Likewise for locals "insn", "curr",
9728 (pass_inc_dec::execute): Update allocations of the arrays to
9729 reflect the stronger types.
9731 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9733 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
9734 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
9735 from rtx to rtx_code_label *.
9737 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9739 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
9742 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
9744 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
9745 generated a warning and prevented bootstrapping the compiler.
9747 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9749 * rtl.h (delete_related_insns): Strengthen return type from rtx to
9752 * jump.c (delete_related_insns): Likewise, also for locals "next"
9755 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9757 * genautomata.c (output_internal_insn_latency_func): When writing
9758 the function "internal_insn_latency" to insn-automata.c,
9759 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
9760 allowing the optional guard function of (define_bypass) clauses to
9761 expect a pair of rtx_insn *, rather than a pair of rtx.
9762 (output_insn_latency_func): When writing the function
9763 "insn_latency", add an "uncast_" prefix to params "insn" and
9764 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
9765 using checked casts from the params, thus enabling the above
9766 change to the generated "internal_insn_latency" function.
9768 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
9770 PR tree-optimization/62091
9771 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
9772 handle correctly arrays.
9773 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
9775 (record_known_type): Walk into inner type.
9776 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
9777 condition on no type changes.
9779 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9781 * genattrtab.c (write_attr_get): Within the generated get_attr_
9782 functions, rename param "insn" to "uncast_insn" and reintroduce
9783 "insn" as an local rtx_insn * using a checked cast, so that "insn"
9784 is an rtx_insn * within insn-attrtab.c
9786 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9788 * output.h (peephole): Strengthen return type from rtx to
9790 * rtl.h (delete_for_peephole): Likewise for both params.
9791 * genpeep.c (main): In generated "peephole" function, strengthen
9792 return type and local "insn" from rtx to rtx_insn *. For now,
9793 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
9794 rtx_insn *, with a checked cast.
9795 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
9796 locals "insn", "next", "prev" from rtx to rtx_insn *.
9798 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
9800 PR tree-optimization/62112
9801 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
9802 * gimple-iterator.h (gsi_replace): Return bool.
9803 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
9804 moved from ref_may_alias_global_p.
9805 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
9807 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
9808 (stmt_kills_ref_p_1): Rename...
9809 (stmt_kills_ref_p): ... to this.
9810 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
9811 stmt_kills_ref_p): Declare.
9812 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
9813 Move the self-assignment case...
9814 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
9816 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9818 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
9820 * emit-rtl.c (try_split): Likewise, also for locals "before" and
9821 "after". For now, don't strengthen param "trial", which requires
9822 adding checked casts when returning it.
9824 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9826 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
9827 "label" from rtx to rtx_code_label *. Strengthen param 1 of
9828 "var_location" hook from rtx to rtx_insn *.
9829 (debug_nothing_rtx): Delete in favor of...
9830 (debug_nothing_rtx_code_label): New prototype.
9831 (debug_nothing_rtx_rtx): Delete unused prototype.
9832 (debug_nothing_rtx_insn): New prototype.
9834 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
9835 invoking debug_hooks->var_location (in two places, one in a NOTE
9836 case of a switch statement, the other guarded by a CALL_P
9837 conditional. Add checked cast to rtx_code_label * when invoking
9838 debug_hooks->label (within CODE_LABEL case of switch statement).
9840 * dbxout.c (dbx_debug_hooks): Update "label" hook from
9841 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
9842 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
9843 (xcoff_debug_hooks): Likewise.
9844 * debug.c (do_nothing_debug_hooks): Likewise.
9845 (debug_nothing_rtx): Delete in favor of...
9846 (debug_nothing_rtx_insn): New function.
9847 (debug_nothing_rtx_rtx): Delete unused function.
9848 (debug_nothing_rtx_code_label): New function.
9849 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
9850 debug_nothing_rtx to debug_nothing_rtx_code_label.
9851 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
9853 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
9854 debug_nothing_rtx to debug_nothing_rtx_insn.
9855 (sdbout_label): Strengthen param "insn" from rtx to
9857 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
9858 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
9859 "var_location" hook from debug_nothing_rtx to
9860 debug_nothing_rtx_insn.
9862 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9864 * recog.h (insn_output_fn): Update this function typedef to match
9865 the changes below to the generated output functions, strengthening
9866 the 2nd param from rtx to rtx_insn *.
9868 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
9869 insn when invoking an output function, to match the new signature
9870 of insn_output_fn with a stronger second param.
9872 * genconditions.c (write_header): In the generated code for
9873 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
9874 to match the other changes in this patch.
9876 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
9877 the generated "gen_" functions from rtx to rtx_insn * within their
9880 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
9881 the subfunctions within the generated "recog_", "split", "peephole2"
9882 function trees from rtx to rtx_insn *. For now, the top-level
9883 generated functions ("recog", "split", "peephole2") continue to
9884 take a plain rtx for "insn", to avoid introducing dependencies on
9885 other patches. Rename this 2nd param from "insn" to
9886 "uncast_insn", and reintroduce "insn" as a local variable of type
9887 rtx_insn *, initialized at the top of the generated function with
9888 a checked cast on "uncast_insn".
9889 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
9890 the generated "gen_" functions from rtx to rtx_insn * within their
9893 * genoutput.c (process_template): Strengthen the 2nd param within
9894 the generated "output_" functions "insn" from rtx to rtx_insn *.
9896 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9898 * tree-profile.c (tree_profiling): Skip external functions
9899 when doing coverage instrumentation.
9900 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
9902 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9904 * config/rs6000/altivec.h (vec_cpsgn): New #define.
9905 (vec_mergee): Likewise.
9906 (vec_mergeo): Likewise.
9907 (vec_cntlz): Likewise.
9908 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
9909 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
9910 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
9912 * doc/extend.texi: Document various forms of vec_cpsgn,
9913 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
9914 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
9915 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
9916 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
9917 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
9919 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9921 * config/rs6000/rs6000.c (context.h): New include.
9922 (tree-pass.h): Likewise.
9923 (make_pass_analyze_swaps): New decl.
9924 (rs6000_option_override): Register pass_analyze_swaps.
9925 (swap_web_entry): New subsclass of web_entry_base (df.h).
9926 (special_handling_values): New enum.
9927 (union_defs): New function.
9928 (union_uses): Likewise.
9929 (insn_is_load_p): Likewise.
9930 (insn_is_store_p): Likewise.
9931 (insn_is_swap_p): Likewise.
9932 (rtx_is_swappable_p): Likewise.
9933 (insn_is_swappable_p): Likewise.
9934 (chain_purpose): New enum.
9935 (chain_contains_only_swaps): New function.
9936 (mark_swaps_for_removal): Likewise.
9937 (swap_const_vector_halves): Likewise.
9938 (adjust_subreg_index): Likewise.
9939 (permute_load): Likewise.
9940 (permute_store): Likewise.
9941 (handle_special_swappables): Likewise.
9942 (replace_swap_with_copy): Likewise.
9943 (dump_swap_insn_table): Likewise.
9944 (rs6000_analyze_swaps): Likewise.
9945 (pass_data_analyze_swaps): New pass_data.
9946 (pass_analyze_swaps): New rtl_opt_pass.
9947 (make_pass_analyze_swaps): New function.
9948 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
9950 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9952 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
9953 type from rtx to rtx_insn *.
9954 (create_copy_of_insn_rtx): Likewise.
9955 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
9956 (create_copy_of_insn_rtx): Likewise, also for local "res".
9958 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9960 * rtl.h (find_first_parameter_load): Strengthen return type from
9962 * rtlanal.c (find_first_parameter_load): Strengthen return type
9963 from rtx to rtx_insn *. Add checked cast for now, to postpone
9964 strengthening the params.
9966 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
9969 * diagnostic.c: Set default caret.
9970 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
9972 * diagnostic.h (struct diagnostic_context):
9974 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9976 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
9977 (sel_bb_head): Strengthen return type insn_t (currently just an
9979 (sel_bb_end): Likewise.
9981 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
9982 (sel_bb_head): Strengthen return type and local "head" from
9983 insn_t (currently just an rtx) to rtx_insn *.
9984 (sel_bb_end): Likewise for return type.
9985 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
9988 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9990 * basic-block.h (get_last_bb_insn): Strengthen return type from
9992 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
9995 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
9998 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
10000 (diagnostic_report_diagnostic): ... from here.
10001 * toplev.c (general_init): Move code to c-family.
10003 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
10005 * df.h (web_entry_base): Replace existing struct web_entry with a
10006 new class web_entry_base with only the predecessor member.
10007 (unionfind_root): Remove declaration and move to class member.
10008 (unionfind_union): Remove declaration and move to friend
10010 (union_defs): Remove declaration.
10011 * web.c (web_entry_base::unionfind_root): Modify to be member
10012 function and adjust accessors.
10013 (unionfind_union): Modify to be friend function and adjust
10015 (web_entry): New subclass of web_entry_base containing the reg
10017 (union_match_dups): Modify for struct -> class changes.
10018 (union_defs): Likewise.
10019 (entry_register): Likewise.
10020 (pass_web::execute): Likewise.
10022 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
10024 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
10025 builtin define __VEC_ELEMENT_REG_ORDER__.
10027 2014-08-20 Martin Jambor <mjambor@suse.cz>
10028 Wei Mi <wmi@google.com>
10031 PR middle-end/61776
10032 * tree-ssa-operands.c (update_stmt_operands): Remove
10033 MODIFIED_NORETURN_CALLS.
10034 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
10035 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
10036 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
10037 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
10038 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
10039 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
10040 (gimple_call_set_ctrl_altering): New func.
10041 (gimple_call_ctrl_altering_p): Ditto.
10042 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
10043 (make_blocks): Use gimple_call_initialize_ctrl_altering.
10044 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
10045 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
10046 remove MODIFIED_NORETURN_CALLS.
10048 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
10050 * coverage.c (coverage_compute_profile_id): Return non-0;
10051 also handle symbols with unique name.
10052 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
10054 2014-08-20 Steve Ellcey <sellcey@mips.com>
10056 PR middle-end/49191
10057 * doc/sourcebuild.texi (non_strict_align): New.
10059 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
10061 * cgraphunit.c (ipa_passes, compile): Reshedule
10062 symtab_remove_unreachable_nodes passes; update comments.
10063 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
10064 TODO_remove_functions before the pass; the functions ought to be
10066 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
10067 TODO_remove_functions.
10068 * passes.c (pass_data_early_local_passes): Do not schedule function
10070 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
10072 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
10075 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
10076 before setting the option.
10077 * diagnostic.c (diagnostic_classify_diagnostic): Record
10078 command-line status.
10080 2014-08-20 Richard Biener <rguenther@suse.de>
10083 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
10084 to build uint{16,32,64}_type_node.
10086 2014-08-20 Terry Guo <terry.guo@arm.com>
10088 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
10089 with immediate_operand.
10091 2014-08-20 David Malcolm <dmalcolm@redhat.com>
10093 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
10094 "insn" from an as_a to a safe_as_a, for the case when "insn" is
10097 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
10099 PR preprocessor/51303
10100 * incpath.c (remove_duplicates): Use cpp_warning.
10102 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
10106 * doc/options.texi (CPP): Document it.
10107 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
10108 * optc-gen.awk: Handle CPP.
10109 * opth-gen.awk: Likewise.
10111 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10113 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
10115 (duplicate_insn_chain): Likewise.
10116 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
10117 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
10118 checked cast for now (until we can strengthen the params in the
10120 (duplicate_insn_chain): Likewise.
10122 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10124 * rtl.h (next_cc0_user): Strengthen return type from rtx to
10126 (prev_cc0_setter): Likewise.
10128 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
10129 rtx_insn *, adding checked casts for now as necessary.
10130 (prev_cc0_setter): Likewise.
10132 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10134 * expr.h (emit_move_insn): Strengthen return type from rtx to
10136 (emit_move_insn_1): Likewise.
10137 (emit_move_complex_push): Likewise.
10138 (emit_move_complex_parts): Likewise.
10140 * expr.c (emit_move_via_integer): Strengthen return type from rtx
10141 to rtx_insn *. Replace use of NULL_RTX with NULL when working
10143 (emit_move_complex_push): Strengthen return type from rtx to
10145 (emit_move_complex): Likewise, also for local "ret".
10146 (emit_move_ccmode): Likewise.
10147 (emit_move_multi_word): Likewise for return type and locals
10148 "last_insn", "seq".
10149 (emit_move_insn_1): Likewise for return type and locals "result",
10151 (emit_move_insn): Likewise for return type and local "last_insn".
10152 (compress_float_constant): Likewise.
10154 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10156 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
10157 from rtx to rtx_insn *.
10159 * rtl.h (emit_insn_before): Likewise.
10160 (emit_insn_before_noloc): Likewise.
10161 (emit_insn_before_setloc): Likewise.
10162 (emit_jump_insn_before): Likewise.
10163 (emit_jump_insn_before_noloc): Likewise.
10164 (emit_jump_insn_before_setloc): Likewise.
10165 (emit_call_insn_before): Likewise.
10166 (emit_call_insn_before_noloc): Likewise.
10167 (emit_call_insn_before_setloc): Likewise.
10168 (emit_debug_insn_before): Likewise.
10169 (emit_debug_insn_before_noloc): Likewise.
10170 (emit_debug_insn_before_setloc): Likewise.
10171 (emit_label_before): Likewise.
10172 (emit_insn_after): Likewise.
10173 (emit_insn_after_noloc): Likewise.
10174 (emit_insn_after_setloc): Likewise.
10175 (emit_jump_insn_after): Likewise.
10176 (emit_jump_insn_after_noloc): Likewise.
10177 (emit_jump_insn_after_setloc): Likewise.
10178 (emit_call_insn_after): Likewise.
10179 (emit_call_insn_after_noloc): Likewise.
10180 (emit_call_insn_after_setloc): Likewise.
10181 (emit_debug_insn_after): Likewise.
10182 (emit_debug_insn_after_noloc): Likewise.
10183 (emit_debug_insn_after_setloc): Likewise.
10184 (emit_label_after): Likewise.
10185 (emit_insn): Likewise.
10186 (emit_debug_insn): Likewise.
10187 (emit_jump_insn): Likewise.
10188 (emit_call_insn): Likewise.
10189 (emit_label): Likewise.
10190 (gen_clobber): Likewise.
10191 (emit_clobber): Likewise.
10192 (gen_use): Likewise.
10193 (emit_use): Likewise.
10196 (emit_barrier_before): Strengthen return type from rtx to
10198 (emit_barrier_after): Likewise.
10199 (emit_barrier): Likewise.
10201 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
10202 from rtx to rtx_insn *. Add checked casts for now when converting
10203 "last" from rtx to rtx_insn *.
10204 (emit_insn_before_noloc): Likewise for return type.
10205 (emit_jump_insn_before_noloc): Likewise.
10206 (emit_call_insn_before_noloc): Likewise.
10207 (emit_debug_insn_before_noloc): Likewise.
10208 (emit_barrier_before): Strengthen return type and local "insn"
10209 from rtx to rtx_barrier *.
10210 (emit_label_before): Strengthen return type from rtx to
10211 rtx_insn *. Add checked cast for now when returning param
10212 (emit_pattern_after_noloc): Strengthen return type from rtx to
10213 rtx_insn *. Add checked casts for now when converting "last" from
10215 (emit_insn_after_noloc): Strengthen return type from rtx to
10217 (emit_jump_insn_after_noloc): Likewise.
10218 (emit_call_insn_after_noloc): Likewise.
10219 (emit_debug_insn_after_noloc): Likewise.
10220 (emit_barrier_after): Strengthen return type from rtx to
10222 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
10223 Add checked cast for now when converting "label" from rtx to
10225 (emit_pattern_after_setloc): Strengthen return type from rtx to
10226 rtx_insn *. Add checked casts for now when converting "last" from
10228 (emit_pattern_after): Strengthen return type from rtx to
10230 (emit_insn_after_setloc): Likewise.
10231 (emit_insn_after): Likewise.
10232 (emit_jump_insn_after_setloc): Likewise.
10233 (emit_jump_insn_after): Likewise.
10234 (emit_call_insn_after_setloc): Likewise.
10235 (emit_call_insn_after): Likewise.
10236 (emit_debug_insn_after_setloc): Likewise.
10237 (emit_debug_insn_after): Likewise.
10238 (emit_pattern_before_setloc): Likewise. Add checked casts for now
10239 when converting "last" from rtx to rtx_insn *.
10240 (emit_pattern_before): Strengthen return type from rtx to
10242 (emit_insn_before_setloc): Likewise.
10243 (emit_insn_before): Likewise.
10244 (emit_jump_insn_before_setloc): Likewise.
10245 (emit_jump_insn_before): Likewise.
10246 (emit_call_insn_before_setloc): Likewise.
10247 (emit_call_insn_before): Likewise.
10248 (emit_debug_insn_before_setloc): Likewise.
10249 (emit_debug_insn_before): Likewise.
10250 (emit_insn): Strengthen return type and locals "last", "insn",
10251 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
10252 within cases where we know we have an insn.
10253 (emit_debug_insn): Likewise.
10254 (emit_jump_insn): Likewise.
10255 (emit_call_insn): Strengthen return type and local "insn" from rtx
10257 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
10258 a checked cast to rtx_insn * for now on "label".
10259 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
10260 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
10261 (emit_use): Likewise.
10262 (gen_use): Likewise, also for local "seq".
10263 (emit): Likewise for return type and local "insn".
10264 (rtx_insn): Likewise for return type and local "new_rtx".
10266 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
10267 from rtx to rtx_barrier *.
10269 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
10270 changed return type from rtx to rtx_insn *, we must update
10271 "emit_fn" type, and this in turn means updating...
10272 (frame_insn): ...this. Strengthen return type from rtx to
10273 rtx_insn *. Introduce a new local "insn" of the appropriate type.
10275 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10277 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
10278 rtx to rtx_jump_table_data *. Also for local.
10279 * rtl.h (emit_jump_table_data): Likewise.
10281 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10283 * basic-block.h (create_basic_block_structure): Strengthen third
10284 param "bb_note" from rtx to rtx_note *.
10285 * rtl.h (emit_note_before): Strengthen return type from rtx to
10287 (emit_note_after): Likewise.
10288 (emit_note): Likewise.
10289 (emit_note_copy): Likewise. Also, strengthen param similarly.
10290 * function.h (struct rtl_data): Strengthen field
10291 "x_stack_check_probe_note" from rtx to rtx_note *.
10293 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
10294 from rtx to rtx_note *.
10295 * cfgrtl.c (create_basic_block_structure): Strengthen third param
10296 "bb_note" from rtx to rtx_note *.
10297 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
10298 when calling emit_note_copy.
10299 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
10301 (emit_note_after): Likewise.
10302 (emit_note_before): Likewise.
10303 (emit_note_copy): Likewise. Also, strengthen param similarly.
10304 (emit_note): Likewise.
10305 * except.c (emit_note_eh_region_end): Likewise for return type.
10306 Strengthen local "next" from rtx to rtx_insn *.
10307 (convert_to_eh_region_ranges): Strengthen local "note"
10308 from rtx to rtx_note *.
10309 * final.c (change_scope): Likewise.
10310 (reemit_insn_block_notes): Likewise, for both locals named "note".
10311 Also, strengthen local "insn" from rtx to rtx_insn *.
10312 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
10314 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
10315 strengthen local "seq" from rtx to rtx_insn *.
10316 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
10318 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
10320 (get_bb_note_from_pool): Strengthen return type from rtx to
10322 (sel_create_basic_block): Strengthen local "new_bb_note" from
10323 insn_t to rtx_note *.
10324 * var-tracking.c (emit_note_insn_var_location): Strengthen local
10325 "note" from rtx to rtx_note *.
10326 (emit_notes_in_bb): Likewise.
10328 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10330 * function.h (struct rtl_data): Strengthen field
10331 "x_parm_birth_insn" from rtx to rtx_insn *.
10332 * function.c (struct assign_parm_data_all): Strengthen fields
10333 "first_conversion_insn" and "last_conversion_insn" from rtx to
10336 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10338 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
10339 to rtx_insn *; also for local "var_end_seq".
10340 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
10341 (maybe_cleanup_end_of_block): Likewise for param "last" and local
10343 (expand_gimple_cond): Likewise for locals "last2" and "last".
10344 (mark_transaction_restart_calls): Likewise for local "insn".
10345 (expand_gimple_stmt): Likewise for return type and locals "last"
10347 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
10348 (avoid_complex_debug_insns): Likewise for param "insn".
10349 (expand_debug_locations): Likewise for locals "insn", "last",
10350 "prev_insn" and "insn2".
10351 (expand_gimple_basic_block): Likewise for local "last".
10352 (construct_exit_block): Likewise for locals "head", "end",
10354 (pass_expand::execute): Likewise for locals "var_seq",
10355 "var_ret_seq", "next".
10357 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10359 * asan.h (asan_emit_stack_protection): Strengthen return type from
10361 * asan.c (asan_emit_stack_protection): Likewise. Add local
10362 "insns" to hold the return value.
10364 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10366 * basic-block.h (bb_note): Strengthen return type from rtx to
10368 * sched-int.h (bb_note): Likewise.
10369 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
10371 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10373 * rtl.h (make_insn_raw): Strengthen return type from rtx to
10376 * emit-rtl.c (make_insn_raw): Strengthen return type and local
10377 "insn" from rtx to rtx_insn *.
10378 (make_debug_insn_raw): Strengthen return type from rtx to
10379 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
10380 (make_jump_insn_raw): Strengthen return type from rtx to
10381 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
10382 (make_call_insn_raw): Strengthen return type from rtx to
10383 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
10384 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
10385 callback from rtx to rtx_insn *; likewise for local "insn" and
10386 "next", adding a checked cast to rtx_insn in the relevant cases of
10387 the switch statement.
10388 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
10389 callback from rtx to rtx_insn *.
10390 (emit_pattern_after_setloc): Likewise.
10391 (emit_pattern_after): Likewise.
10392 (emit_pattern_before_setloc): Likewise.
10393 (emit_pattern_before): Likewise.
10395 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10397 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
10399 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
10400 accepting an rtx_insn *.
10401 (last_call_insn): Strengthen return type from rtx to
10404 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10406 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
10407 "insns" from rtx to rtx_insn *.
10408 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
10409 locals "insn" and "prev".
10411 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10413 * rtl.h (tablejump_p): Strengthen third param from rtx * to
10414 rtx_jump_table_data **.
10416 * cfgbuild.c (make_edges): Introduce local "table", using it in
10417 place of "tmp" for jump table data.
10418 (find_bb_boundaries): Strengthen local "table" from rtx to
10419 rtx_jump_table_data *.
10420 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
10421 (outgoing_edges_match): Likewise for locals "table1" and "table2".
10422 (try_crossjump_to_edge): Likewise.
10423 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
10425 (patch_jump_insn): Introduce local "table", using it in place of
10426 "tmp" for jump table data.
10427 (force_nonfallthru_and_redirect): Introduce local "table", so that
10428 call to tablejump_p can receive an rtx_jump_table_data **. Update
10429 logic around the call to overwrite "note" appropriately if
10430 tablejump_p returns non-zero.
10431 (get_last_bb_insn): Introduce local "table", using it in place of
10432 "tmp" for jump table data.
10433 * dwarf2cfi.c (create_trace_edges): Likewise.
10435 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
10436 from rtx to rtx_jump_table_data *.
10437 (create_fix_barrier): Strengthen local "tmp" from rtx to
10438 rtx_jump_table_data *.
10439 (arm_reorg): Likewise for local "table".
10441 * config/s390/s390.c (s390_chunkify_start): Likewise.
10443 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
10445 * jump.c (delete_related_insns): Strengthen local "lab_next" from
10446 rtx to rtx_jump_table_data *.
10448 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
10449 rtx_jump_table_data **. Add a checked cast when writing through
10450 the pointer: we know there that local "table" is non-NULL and that
10451 JUMP_TABLE_DATA_P (table) holds.
10452 (label_is_jump_target_p): Introduce local "table", using it in
10453 place of "tmp" for jump table data.
10455 2014-08-19 Marek Polacek <polacek@redhat.com>
10458 * doc/invoke.texi: Document -Wbool-compare.
10460 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10462 * rtl.h (entry_of_function): Strengthen return type from rtx to
10464 * cfgrtl.c (entry_of_function): Likewise.
10466 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10468 * emit-rtl.h (get_insns): Strengthen return type from rtx to
10469 rtx_insn *, adding a checked cast for now.
10470 (get_last_insn): Likewise.
10472 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10474 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
10477 * emit-rtl.c (gen_label_rtx): Likewise.
10479 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10481 * rtl.h (previous_insn): Strengthen return type from rtx to
10483 (next_insn): Likewise.
10484 (prev_nonnote_insn): Likewise.
10485 (prev_nonnote_insn_bb): Likewise.
10486 (next_nonnote_insn): Likewise.
10487 (next_nonnote_insn_bb): Likewise.
10488 (prev_nondebug_insn): Likewise.
10489 (next_nondebug_insn): Likewise.
10490 (prev_nonnote_nondebug_insn): Likewise.
10491 (next_nonnote_nondebug_insn): Likewise.
10492 (prev_real_insn): Likewise.
10493 (next_real_insn): Likewise.
10494 (prev_active_insn): Likewise.
10495 (next_active_insn): Likewise.
10497 * emit-rtl.c (next_insn): Strengthen return type from rtx to
10498 rtx_insn *, adding a checked cast.
10499 (previous_insn): Likewise.
10500 (next_nonnote_insn): Likewise.
10501 (next_nonnote_insn_bb): Likewise.
10502 (prev_nonnote_insn): Likewise.
10503 (prev_nonnote_insn_bb): Likewise.
10504 (next_nondebug_insn): Likewise.
10505 (prev_nondebug_insn): Likewise.
10506 (next_nonnote_nondebug_insn): Likewise.
10507 (prev_nonnote_nondebug_insn): Likewise.
10508 (next_real_insn): Likewise.
10509 (prev_real_insn): Likewise.
10510 (next_active_insn): Likewise.
10511 (prev_active_insn): Likewise.
10513 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
10514 param "stepfunc" so that it returns an rtx_insn * rather than an
10515 rtx, to track the change to prev_nonnote_insn_bb, which is the
10516 only function this is called with.
10517 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
10519 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
10521 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
10524 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10526 * coretypes.h (class rtx_debug_insn): Add forward declaration.
10527 (class rtx_nonjump_insn): Likewise.
10528 (class rtx_jump_insn): Likewise.
10529 (class rtx_call_insn): Likewise.
10530 (class rtx_jump_table_data): Likewise.
10531 (class rtx_barrier): Likewise.
10532 (class rtx_code_label): Likewise.
10533 (class rtx_note): Likewise.
10535 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
10536 adding the invariant DEBUG_INSN_P (X).
10537 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
10538 the invariant NONJUMP_INSN_P (X).
10539 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
10540 the invariant JUMP_P (X).
10541 (class rtx_call_insn): New, a subclass of rtx_insn, adding
10542 the invariant CALL_P (X).
10543 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
10544 invariant JUMP_TABLE_DATA_P (X).
10545 (class rtx_barrier): New, a subclass of rtx_insn, adding the
10546 invariant BARRIER_P (X).
10547 (class rtx_code_label): New, a subclass of rtx_insn, adding
10548 the invariant LABEL_P (X).
10549 (class rtx_note): New, a subclass of rtx_insn, adding
10550 the invariant NOTE_P(X).
10551 (is_a_helper <rtx_debug_insn *>::test): New.
10552 (is_a_helper <rtx_nonjump_insn *>::test): New.
10553 (is_a_helper <rtx_jump_insn *>::test): New.
10554 (is_a_helper <rtx_call_insn *>::test): New.
10555 (is_a_helper <rtx_jump_table_data *>::test): New functions,
10556 overloaded for both rtx and rtx_insn *.
10557 (is_a_helper <rtx_barrier *>::test): New.
10558 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
10559 for both rtx and rtx_insn *.
10560 (is_a_helper <rtx_note *>::test): New.
10562 2014-08-19 Marek Polacek <polacek@redhat.com>
10564 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
10565 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
10566 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
10567 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
10569 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10571 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
10572 rtx_insn *. To help with transition, for now, convert from an
10573 access macro into a pair of functions: BND_TO, returning an
10575 (SET_BND_TO): New function, for use where BND_TO is used as an
10578 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
10580 (BND_TO): New function, adding a checked cast.
10581 (SET_BND_TO): New function.
10583 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
10585 (compute_av_set_on_boundaries): Likewise.
10587 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
10589 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
10590 destination if it is used in source.
10591 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
10592 (*popcount<mode>2_falsedep_1): Likewise.
10594 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
10597 * configure.ac: Set install_gold_as_default to no first.
10598 * configure: Regenerated.
10600 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10602 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
10603 "note_list" field will eventually be an rtx_insn *. To help with
10604 transition, for now, convert from an access macro into a pair of
10605 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
10606 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
10609 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
10610 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
10612 * sel-sched-ir.c (init_bb): Likewise.
10613 (sel_restore_notes): Likewise.
10614 (move_bb_info): Likewise.
10615 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
10616 (SET_BB_NOTE_LIST): New function.
10618 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10620 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
10621 field will eventually be an rtx_insn *. To help with transition,
10622 for now, convert from an access macro into a pair of functions:
10623 VINSN_INSN_RTX, returning an rtx_insn *, and...
10624 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
10625 is used as an lvalue.
10627 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
10628 SET_VINSN_INSN_RTX where it's used as an lvalue.
10629 (VINSN_INSN_RTX): New function.
10630 (SET_VINSN_INSN_RTX): New function.
10632 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10634 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
10635 eventually be rtx_insn *, but to help with transition, for now,
10636 convert from an access macro into a pair of functions: DEP_PRO
10637 returning an rtx_insn * and...
10638 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
10639 lvalue, returning an rtx&.
10640 (DEP_CON): Analogous changes to DEP_PRO above.
10641 (SET_DEP_CON): Likewise.
10643 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
10644 an lvalue to SET_DEP_CON.
10645 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
10646 (sd_copy_back_deps): Likewise for DEP_CON.
10647 (DEP_PRO): New function, adding a checked cast for now.
10648 (DEP_CON): Likewise.
10649 (SET_DEP_PRO): New function.
10650 (SET_DEP_CON): Likewise.
10652 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
10654 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
10655 (extra_options): Add i386/cygwin.opt.
10656 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
10657 (CPP_SPEC): Accept -pthread.
10658 (LINK_SPEC): Ditto.
10659 (GOMP_SELF_SPECS): Update comment.
10660 * config/i386/cygwin.opt: New file for -pthread flag.
10662 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10664 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
10665 * df.h (DF_REF_INSN): Convert from a macro to a function, so
10666 that we can return an rtx_insn *.
10668 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
10670 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
10671 when building executables, not DLLs. Add --large-address-aware
10672 under the same conditions.
10673 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
10674 when building executables, not DLLs. Add --large-address-aware
10675 under the same conditions when using -m32.
10677 * config/i386/cygwin-stdint.h: Throughout, make type
10678 definitions dependent on target architecture, not host.
10680 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10682 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
10683 the return type from rtx to rtx_insn *, which will enable various
10684 conversions in followup patches. For now this is is done by a
10686 (NEXT_INSN): Likewise.
10687 (SET_PREV_INSN): Convert to an inline function. This is intended
10688 for use as an lvalue, and so returns an rtx& to allow in-place
10690 (SET_NEXT_INSN): Likewise.
10692 2014-07-08 Mark Wielaard <mjw@redhat.com>
10695 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
10697 2014-08-19 Marek Polacek <polacek@redhat.com>
10700 * cgraphunit.c (handle_alias_pairs): Fix condition.
10702 2014-08-19 Richard Biener <rguenther@suse.de>
10704 * gimple-fold.c (fold_gimple_assign): Properly build a
10705 null-pointer constant when devirtualizing addresses.
10707 2014-07-07 Mark Wielaard <mjw@redhat.com>
10709 * dwarf2out.c (decl_quals): New function.
10710 (modified_type_die): Take one cv_quals argument instead of two,
10711 one for const and one for volatile.
10712 (add_type_attribute): Likewise.
10713 (generic_parameter_die): Call add_type_attribute with one modifier
10715 (base_type_for_mode): Likewise.
10716 (add_bounds_info): Likewise.
10717 (add_subscript_info): Likewise.
10718 (gen_array_type_die): Likewise.
10719 (gen_descr_array_type_die): Likewise.
10720 (gen_entry_point_die): Likewise.
10721 (gen_enumeration_type_die): Likewise.
10722 (gen_formal_parameter_die): Likewise.
10723 (gen_subprogram_die): Likewise.
10724 (gen_variable_die): Likewise.
10725 (gen_const_die): Likewise.
10726 (gen_field_die): Likewise.
10727 (gen_pointer_type_die): Likewise.
10728 (gen_reference_type_die): Likewise.
10729 (gen_ptr_to_mbr_type_die): Likewise.
10730 (gen_inheritance_die): Likewise.
10731 (gen_subroutine_type_die): Likewise.
10732 (gen_typedef_die): Likewise.
10733 (force_type_die): Likewise.
10735 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
10737 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
10739 * configure: Regenerate.
10741 2014-08-19 Richard Biener <rguenther@suse.de>
10743 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
10744 DECL_EXTERNALs in BLOCKs as non-references.
10745 * tree-streamer-out.c (streamer_write_chain): Likewise.
10747 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
10748 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10749 Anna Tikhonova <anna.tikhonova@intel.com>
10750 Ilya Tocar <ilya.tocar@intel.com>
10751 Andrey Turetskiy <andrey.turetskiy@intel.com>
10752 Ilya Verbin <ilya.verbin@intel.com>
10753 Kirill Yukhin <kirill.yukhin@intel.com>
10754 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10756 * config/i386/sse.md
10757 (define_mode_iterator VI48_AVX512F): Delete.
10758 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
10759 (define_mode_iterator VI2_AVX512VL): Ditto.
10760 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
10763 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
10765 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
10766 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
10767 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
10768 with VI48_AVX512F_AVX512VL): New.
10769 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
10770 with VI2_AVX512VL): Ditto.
10772 2014-08-19 Marek Polacek <polacek@redhat.com>
10774 * doc/invoke.texi: Document -Wc99-c11-compat.
10776 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10778 * rtl.h (PREV_INSN): Split macro in two: the existing one,
10779 for rvalues, and...
10780 (SET_PREV_INSN): New macro, for use as an lvalue.
10781 (NEXT_INSN, SET_NEXT_INSN): Likewise.
10783 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
10784 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
10785 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
10786 (fixup_abnormal_edges): Likewise.
10787 (unlink_insn_chain): Likewise.
10788 (fixup_reorder_chain): Likewise.
10789 (cfg_layout_delete_block): Likewise.
10790 (cfg_layout_merge_blocks): Likewise.
10791 * combine.c (update_cfg_for_uncondjump): Likewise.
10792 * emit-rtl.c (link_insn_into_chain): Likewise.
10793 (remove_insn): Likewise.
10794 (delete_insns_since): Likewise.
10795 (reorder_insns_nobb): Likewise.
10796 (emit_insn_after_1): Likewise.
10797 * final.c (rest_of_clean_state): Likewise.
10798 (final_scan_insn): Likewise.
10799 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
10800 * haifa-sched.c (concat_note_lists): Likewise.
10801 (remove_notes): Likewise.
10802 (restore_other_notes): Likewise.
10803 (move_insn): Likewise.
10804 (unlink_bb_notes): Likewise.
10805 (restore_bb_notes): Likewise.
10806 * jump.c (delete_for_peephole): Likewise.
10807 * optabs.c (emit_libcall_block_1): Likewise.
10808 * reorg.c (emit_delay_sequence): Likewise.
10809 (fill_simple_delay_slots): Likewise.
10810 * sel-sched-ir.c (sel_move_insn): Likewise.
10811 (sel_remove_insn): Likewise.
10812 (get_bb_note_from_pool): Likewise.
10813 * sel-sched.c (move_nop_to_previous_block): Likewise.
10815 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
10816 * config/c6x/c6x.c (gen_one_bundle): Likewise.
10817 (c6x_gen_bundles): Likewise.
10818 (hwloop_optimize): Likewise.
10819 * config/frv/frv.c (frv_function_prologue): Likewise.
10820 (frv_register_nop): Likewise.
10821 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
10822 (ia64_reorg): Likewise.
10823 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
10824 (mep_make_bundle): Likewise.
10825 (mep_bundle_insns): Likewise.
10826 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
10827 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
10828 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
10830 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10832 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
10833 return type from rtx to rtx_insn *.
10834 (BB_END): Likewise.
10835 (BB_HEADER): Likewise.
10836 (BB_FOOTER): Likewise.
10837 (SET_BB_HEAD): Convert to a function.
10838 (SET_BB_END): Likewise.
10839 (SET_BB_HEADER): Likewise.
10840 (SET_BB_FOOTER): Likewise.
10842 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
10843 Strengthen the return type from rtx to rtx_insn *. For now, this
10844 is done by adding a checked cast, but this will eventually
10845 become a field lookup.
10846 (BB_END): Likewise.
10847 (BB_HEADER): Likewise.
10848 (BB_FOOTER): Likewise.
10849 (SET_BB_HEAD): New function, from macro of same name. This is
10850 intended for use as an lvalue, and so returns an rtx& to allow
10851 in-place modification.
10852 (SET_BB_END): Likewise.
10853 (SET_BB_HEADER): Likewise.
10854 (SET_BB_FOOTER): Likewise.
10856 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10858 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
10859 for rvalues, and...
10860 (SET_BB_HEAD): New macro, for use as a lvalue.
10861 (BB_END, SET_BB_END): Likewise.
10862 (BB_HEADER, SET_BB_HEADER): Likewise.
10863 (BB_FOOTER, SET_BB_FOOTER): Likewise.
10865 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
10866 of BB_* macros into SET_BB_* macros.
10867 (fix_crossing_unconditional_branches): Likewise.
10868 * caller-save.c (save_call_clobbered_regs): Likewise.
10869 (insert_one_insn): Likewise.
10870 * cfgbuild.c (find_bb_boundaries): Likewise.
10871 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
10872 (outgoing_edges_match): Likewise.
10873 (try_optimize_cfg): Likewise.
10874 * cfgexpand.c (expand_gimple_cond): Likewise.
10875 (expand_gimple_tailcall): Likewise.
10876 (expand_gimple_basic_block): Likewise.
10877 (construct_exit_block): Likewise.
10878 * cfgrtl.c (delete_insn): Likewise.
10879 (create_basic_block_structure): Likewise.
10880 (rtl_delete_block): Likewise.
10881 (rtl_split_block): Likewise.
10882 (emit_nop_for_unique_locus_between): Likewise.
10883 (rtl_merge_blocks): Likewise.
10884 (block_label): Likewise.
10885 (try_redirect_by_replacing_jump): Likewise.
10886 (emit_barrier_after_bb): Likewise.
10887 (fixup_abnormal_edges): Likewise.
10888 (record_effective_endpoints): Likewise.
10889 (relink_block_chain): Likewise.
10890 (fixup_reorder_chain): Likewise.
10891 (fixup_fallthru_exit_predecessor): Likewise.
10892 (cfg_layout_duplicate_bb): Likewise.
10893 (cfg_layout_split_block): Likewise.
10894 (cfg_layout_delete_block): Likewise.
10895 (cfg_layout_merge_blocks): Likewise.
10896 * combine.c (update_cfg_for_uncondjump): Likewise.
10897 * emit-rtl.c (add_insn_after): Likewise.
10898 (remove_insn): Likewise.
10899 (reorder_insns): Likewise.
10900 (emit_insn_after_1): Likewise.
10901 * haifa-sched.c (get_ebb_head_tail): Likewise.
10902 (restore_other_notes): Likewise.
10903 (move_insn): Likewise.
10904 (sched_extend_bb): Likewise.
10905 (fix_jump_move): Likewise.
10906 * ifcvt.c (noce_process_if_block): Likewise.
10907 (dead_or_predicable): Likewise.
10908 * ira.c (update_equiv_regs): Likewise.
10909 * reg-stack.c (change_stack): Likewise.
10910 * sel-sched-ir.c (sel_move_insn): Likewise.
10911 * sel-sched.c (move_nop_to_previous_block): Likewise.
10913 * config/c6x/c6x.c (hwloop_optimize): Likewise.
10914 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
10916 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10918 * rtl.h (for_each_rtx_in_insn): New function.
10919 * rtlanal.c (for_each_rtx_in_insn): Likewise.
10921 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10923 * coretypes.h (class rtx_insn): Add forward declaration.
10925 * rtl.h: Include is-a.h.
10926 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
10927 workaround to ensure gengtype knows inheritance is occurring,
10928 whilst continuing to use the pre-existing special-casing for
10930 (class rtx_insn): New subclass of rtx_def, adding the
10931 invariant that we're dealing with something we can sanely use
10932 INSN_UID, NEXT_INSN, PREV_INSN on.
10933 (is_a_helper <rtx_insn *>::test): New.
10934 (is_a_helper <const rtx_insn *>::test): New.
10936 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10938 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
10940 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
10942 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
10945 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
10947 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
10948 to BUILT_IN_UNREACHABLE.
10950 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
10953 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
10955 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
10956 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
10957 (ffs<mode>2): Do not expand with tzcnt for
10958 TARGET_AVOID_FALSE_DEP_FOR_BMI.
10959 (ffssi2_no_cmove): Ditto.
10960 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
10961 (ctz<mode>2): New expander.
10962 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
10963 (*ctz<mode>2_falsedep): New insn.
10964 (*ctz<mode>2): Rename from ctz<mode>2.
10965 (clz<mode>2_lzcnt): New expander.
10966 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
10967 (*clz<mode>2_lzcnt_falsedep): New insn.
10968 (*clz<mode>2): Rename from ctz<mode>2.
10969 (popcount<mode>2): New expander.
10970 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
10971 (*popcount<mode>2_falsedep): New insn.
10972 (*popcount<mode>2): Rename from ctz<mode>2.
10973 (*popcount<mode>2_cmp): Remove.
10974 (*popcountsi2_cmp_zext): Ditto.
10976 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
10978 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
10979 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
10980 * config/microblaze/microblaze.h
10981 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
10983 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
10986 * configure.ac: Set install_gold_as_default to no for
10988 * configure: Regenerated.
10990 2014-08-18 Roman Gareev <gareevroman@gmail.com>
10992 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
10993 * config.in: Add undef of HAVE_isl.
10994 * configure: Regenerate.
10995 * configure.ac: Add definition of HAVE_isl.
10996 * graphite-blocking.c: Add checking of HAVE_isl.
10997 * graphite-dependences.c: Likewise.
10998 * graphite-interchange.c: Likewise.
10999 * graphite-isl-ast-to-gimple.c: Likewise.
11000 * graphite-optimize-isl.c: Likewise.
11001 * graphite-poly.c: Likewise.
11002 * graphite-scop-detection.c: Likewise.
11003 * graphite-sese-to-poly.c: Likewise.
11004 * graphite.c: Likewise.
11005 * toplev.c: Replace the checking of HAVE_cloog with the checking
11008 2014-08-18 Richard Biener <rguenther@suse.de>
11010 PR tree-optimization/62090
11011 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
11012 (fold_builtin_3): Do not fold snprintf.
11013 (fold_builtin_4): Likewise.
11014 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
11015 moved from builtins.c.
11016 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
11017 (gimple_fold_builtin): Do not fold sprintf here.
11019 2014-08-18 Richard Biener <rguenther@suse.de>
11021 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
11023 (maybe_canonicalize_mem_ref_addr): ... this function.
11024 (fold_stmt_1): Apply it here before all simplification.
11026 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
11029 * cgraph.h (cgraph_node::create_indirect_edge): Add
11030 compute_indirect_info param.
11031 * cgraph.c (cgraph_node::create_indirect_edge): Compute
11032 indirect_info only when it is required.
11033 * cgraphclones.c (cgraph_clone_edge): Do not recompute
11034 indirect_info fore cloned indirect edge.
11036 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
11037 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11038 Anna Tikhonova <anna.tikhonova@intel.com>
11039 Ilya Tocar <ilya.tocar@intel.com>
11040 Andrey Turetskiy <andrey.turetskiy@intel.com>
11041 Ilya Verbin <ilya.verbin@intel.com>
11042 Kirill Yukhin <kirill.yukhin@intel.com>
11043 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11045 * config/i386/sse.md
11046 (define_mode_iterator VI8_AVX2_AVX512BW): New.
11047 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
11049 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
11050 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11051 Anna Tikhonova <anna.tikhonova@intel.com>
11052 Ilya Tocar <ilya.tocar@intel.com>
11053 Andrey Turetskiy <andrey.turetskiy@intel.com>
11054 Ilya Verbin <ilya.verbin@intel.com>
11055 Kirill Yukhin <kirill.yukhin@intel.com>
11056 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11058 * config/i386/sse.md
11059 (define_mode_iterator VF1_AVX512VL): New.
11060 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
11061 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
11064 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
11065 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11066 Anna Tikhonova <anna.tikhonova@intel.com>
11067 Ilya Tocar <ilya.tocar@intel.com>
11068 Andrey Turetskiy <andrey.turetskiy@intel.com>
11069 Ilya Verbin <ilya.verbin@intel.com>
11070 Kirill Yukhin <kirill.yukhin@intel.com>
11071 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11073 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
11074 * config/i386/i386.md
11075 (define_code_iterator any_float): New.
11076 (define_code_attr floatsuffix): New.
11077 * config/i386/sse.md
11078 (define_mode_iterator VF1_128_256VL): New.
11079 (define_mode_iterator VF2_512_256VL): New.
11080 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
11082 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
11083 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
11085 (define_mode_attr qq2pssuff): New.
11086 (define_mode_attr sselongvecmode): New.
11087 (define_mode_attr sselongvecmodelower): New.
11088 (define_mode_attr sseintvecmode3): New.
11089 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
11091 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
11092 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
11093 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
11094 (define_insn "ufloatv2siv2df2<mask_name>"): New.
11096 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
11097 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11098 Anna Tikhonova <anna.tikhonova@intel.com>
11099 Ilya Tocar <ilya.tocar@intel.com>
11100 Andrey Turetskiy <andrey.turetskiy@intel.com>
11101 Ilya Verbin <ilya.verbin@intel.com>
11102 Kirill Yukhin <kirill.yukhin@intel.com>
11103 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11105 * config/i386/sse.md
11106 (define_mode_iterator VF2_AVX512VL): New.
11107 (define_mode_attr sseintvecmode2): New.
11108 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
11109 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
11110 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
11112 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
11114 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
11116 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
11119 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
11120 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11121 Anna Tikhonova <anna.tikhonova@intel.com>
11122 Ilya Tocar <ilya.tocar@intel.com>
11123 Andrey Turetskiy <andrey.turetskiy@intel.com>
11124 Ilya Verbin <ilya.verbin@intel.com>
11125 Kirill Yukhin <kirill.yukhin@intel.com>
11126 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11128 * config/i386/i386.md
11129 (define_insn "*movoi_internal_avx"): Add evex version.
11130 (define_insn "*movti_internal"): Ditto.
11132 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
11133 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11134 Anna Tikhonova <anna.tikhonova@intel.com>
11135 Ilya Tocar <ilya.tocar@intel.com>
11136 Andrey Turetskiy <andrey.turetskiy@intel.com>
11137 Ilya Verbin <ilya.verbin@intel.com>
11138 Kirill Yukhin <kirill.yukhin@intel.com>
11139 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11141 * config/i386/i386.md
11142 (define_attr "isa"): Add avx512dq, noavx512dq.
11143 (define_attr "enabled"): Ditto.
11144 * config/i386/sse.md
11145 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
11147 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
11148 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11149 Anna Tikhonova <anna.tikhonova@intel.com>
11150 Ilya Tocar <ilya.tocar@intel.com>
11151 Andrey Turetskiy <andrey.turetskiy@intel.com>
11152 Ilya Verbin <ilya.verbin@intel.com>
11153 Kirill Yukhin <kirill.yukhin@intel.com>
11154 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11156 * config/i386/i386.c
11157 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
11158 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
11159 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
11160 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
11161 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
11162 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
11163 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
11164 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
11165 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
11166 * config/i386/sse.md
11167 (define_mode_iterator VMOVE): Allow V4TI mode.
11168 (define_mode_iterator V_AVX512VL): New.
11169 (define_mode_iterator V): New handling for AVX512VL.
11170 (define_insn "avx512f_load<mode>_mask"): Delete.
11171 (define_insn "<avx512>_load<mode>_mask"): New.
11172 (define_insn "avx512f_store<mode>_mask"): Delete.
11173 (define_insn "<avx512>_store<mode>_mask"): New.
11176 2014-08-18 Yury Gribov <y.gribov@samsung.com>
11179 * asan.c (instrument_derefs): Fix bitfield check.
11181 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
11183 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
11184 * config/rs6000/htm.md (ttest): Remove clobber.
11185 * config/rs6000/predicates.md (any_mask_operand): New predicate.
11186 (and_operand): Reformat.
11187 (and_2rld_operand): New predicate.
11188 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
11190 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
11191 parameter. Handle AND directly.
11192 (rs6000_split_logical_di): Remove last parameter.
11193 (rs6000_split_logical): Remove last parameter. Remove obsolete
11195 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
11196 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
11197 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
11198 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
11199 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
11200 and 5 anonymous splitters): Delete.
11201 (and<mode>3): New expander.
11202 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
11203 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
11204 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
11205 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
11206 (floatdisf2_internal1): Remove clobbers.
11207 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
11208 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
11209 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
11210 (and<mode>3 for BOOL_128): Remove clobber.
11211 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
11212 rs6000_split_logical.
11213 (*bool<mode>3_internal for BOOL_128): Adjust call of
11214 rs6000_split_logical.
11215 (*boolc<mode>3_internal1 for BOOL_128,
11216 *boolc<mode>3_internal2 for BOOL_128,
11217 *boolcc<mode>3_internal1 for BOOL_128,
11218 *boolcc<mode>3_internal2 for BOOL_128,
11219 *eqv<mode>3_internal1 for BOOL_128,
11220 *eqv<mode>3_internal2 for BOOL_128,
11221 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
11222 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
11224 (*vec_reload_and_reg_<mptrsize>): Delete.
11226 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
11228 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
11229 and split, *boolccsi3_internal3 and split): Delete.
11230 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
11231 *boolccdi3_internal3 and split): Delete.
11232 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
11233 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
11235 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
11237 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
11238 and split, *boolcsi3_internal3 and split): Delete.
11239 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
11240 *boolcdi3_internal3 and split): Delete.
11241 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
11243 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
11245 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
11246 <'u'>: Also support printing the low-order 16 bits.
11247 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
11248 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
11249 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
11250 *booldi3_internal3 and split): Delete.
11251 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
11252 *bool<mode>3_dot2): New.
11253 (two anonymous define_splits for non_logical_cint_operand): Merge.
11255 2014-08-17 Marek Polacek <polacek@redhat.com>
11256 Manuel López-Ibáñez <manu@gcc.gnu.org>
11259 * diagnostic.c (adjust_line): Add gcc_checking_assert.
11260 (diagnostic_show_locus): Don't print caret diagnostic
11261 if a column is larger than the line_width.
11263 2014-08-17 Roman Gareev <gareevroman@gmail.com>
11265 * common.opt: Make the ISL AST generator to be the main code generator
11268 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
11270 * wide-int.h (generic_wide_int): Declare as class instead of struct.
11272 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
11275 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
11277 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
11278 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
11279 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
11281 * config/pa/pa.md (begin_brtab): Delete insn.
11282 (end_brtab): Likewise.
11284 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
11286 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
11288 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
11290 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
11291 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
11292 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
11293 (get_dynamic_type): Remove.
11294 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
11295 (clear_speculation): Bring to ipa-deivrt.h
11296 (get_class_context): Rename to ...
11297 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
11298 (contains_type_p): Update.
11299 (get_dynamic_type): Rename to ...
11300 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
11301 (possible_polymorphic_call_targets): UPdate.
11302 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
11303 * ipa-prop.c (ipa_analyze_call_uses): Update.
11305 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
11307 * doc/invoke.texi (SH options): Document missing processor variant
11308 options. Remove references to Hitachi. Undocument deprecated mspace
11311 2014-08-15 Jason Merrill <jason@redhat.com>
11313 * tree.c (type_hash_canon): Uncomment assert.
11315 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
11317 * input.h (in_system_header_at): Add comment.
11319 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
11322 * diagnostic.c (build_message_string): Make it extern.
11323 * diagnostic.h (build_message_string): Make it extern.
11325 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
11327 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
11328 load/store from/to non-floating class pseudo.
11330 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
11332 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
11334 2014-08-15 Richard Biener <rguenther@suse.de>
11336 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
11337 (get_constraint_for_ssa_var): Remove dead code.
11338 (get_constraint_for_1): Adjust.
11339 (find_what_var_points_to): Likewise.
11340 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
11342 2014-08-15 Ilya Tocar <tocarip@gmail.com>
11345 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
11346 (_mm512_mask_cmpge_epu32_mask): Ditto.
11347 (_mm512_cmpge_epu32_mask): Ditto.
11348 (_mm512_mask_cmpge_epi64_mask): Ditto.
11349 (_mm512_cmpge_epi64_mask): Ditto.
11350 (_mm512_mask_cmpge_epu64_mask): Ditto.
11351 (_mm512_cmpge_epu64_mask): Ditto.
11352 (_mm512_mask_cmple_epi32_mask): Ditto.
11353 (_mm512_cmple_epi32_mask): Ditto.
11354 (_mm512_mask_cmple_epu32_mask): Ditto.
11355 (_mm512_cmple_epu32_mask): Ditto.
11356 (_mm512_mask_cmple_epi64_mask): Ditto.
11357 (_mm512_cmple_epi64_mask): Ditto.
11358 (_mm512_mask_cmple_epu64_mask): Ditto.
11359 (_mm512_cmple_epu64_mask): Ditto.
11360 (_mm512_mask_cmplt_epi32_mask): Ditto.
11361 (_mm512_cmplt_epi32_mask): Ditto.
11362 (_mm512_mask_cmplt_epu32_mask): Ditto.
11363 (_mm512_cmplt_epu32_mask): Ditto.
11364 (_mm512_mask_cmplt_epi64_mask): Ditto.
11365 (_mm512_cmplt_epi64_mask): Ditto.
11366 (_mm512_mask_cmplt_epu64_mask): Ditto.
11367 (_mm512_cmplt_epu64_mask): Ditto.
11368 (_mm512_mask_cmpneq_epi32_mask): Ditto.
11369 (_mm512_mask_cmpneq_epu32_mask): Ditto.
11370 (_mm512_cmpneq_epu32_mask): Ditto.
11371 (_mm512_mask_cmpneq_epi64_mask): Ditto.
11372 (_mm512_cmpneq_epi64_mask): Ditto.
11373 (_mm512_mask_cmpneq_epu64_mask): Ditto.
11374 (_mm512_cmpneq_epu64_mask): Ditto.
11375 (_mm512_castpd_ps): Ditto.
11376 (_mm512_castpd_si512): Ditto.
11377 (_mm512_castps_pd): Ditto.
11378 (_mm512_castps_si512): Ditto.
11379 (_mm512_castsi512_ps): Ditto.
11380 (_mm512_castsi512_pd): Ditto.
11381 (_mm512_castpd512_pd128): Ditto.
11382 (_mm512_castps512_ps128): Ditto.
11383 (_mm512_castsi512_si128): Ditto.
11384 (_mm512_castpd512_pd256): Ditto.
11385 (_mm512_castps512_ps256): Ditto.
11386 (_mm512_castsi512_si256): Ditto.
11387 (_mm512_castpd128_pd512): Ditto.
11388 (_mm512_castps128_ps512): Ditto.
11389 (_mm512_castsi128_si512): Ditto.
11390 (_mm512_castpd256_pd512): Ditto.
11391 (_mm512_castps256_ps512): Ditto.
11392 (_mm512_castsi256_si512): Ditto.
11393 (_mm512_cmpeq_epu32_mask): Ditto.
11394 (_mm512_mask_cmpeq_epu32_mask): Ditto.
11395 (_mm512_mask_cmpeq_epu64_mask): Ditto.
11396 (_mm512_cmpeq_epu64_mask): Ditto.
11397 (_mm512_cmpgt_epu32_mask): Ditto.
11398 (_mm512_mask_cmpgt_epu32_mask): Ditto.
11399 (_mm512_mask_cmpgt_epu64_mask): Ditto.
11400 (_mm512_cmpgt_epu64_mask): Ditto.
11401 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
11402 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
11403 * config/i386/i386.c (enum ix86_builtins): Add
11404 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
11405 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
11406 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
11407 (bdesc_args): Add __builtin_ia32_si512_256si,
11408 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
11409 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
11410 __builtin_ia32_pd512_pd.
11411 (ix86_expand_args_builtin): Handle new FTYPEs.
11412 * config/i386/sse.md (castmode): Add 512-bit modes.
11413 (AVX512MODE2P): New.
11414 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
11415 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
11417 2014-08-15 Richard Biener <rguenther@suse.de>
11419 * fold-const.c (tree_swap_operands_p): Put all constants
11420 last, also strip sign-changing NOPs when considering further
11421 canonicalization. Canonicalize also when optimizing for size.
11423 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11425 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
11426 one_match > zero_match case to just before simple_sequence.
11428 2014-08-15 Richard Biener <rguenther@suse.de>
11430 * data-streamer.h (streamer_string_index, string_for_index):
11432 * data-streamer-out.c (streamer_string_index): Make static.
11433 * data-streamer-in.c (string_for_index): Likewise.
11434 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
11435 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
11437 2014-08-15 Richard Biener <rguenther@suse.de>
11439 PR tree-optimization/62031
11440 * tree-data-ref.c (dr_analyze_indices): Do not set
11441 DR_UNCONSTRAINED_BASE.
11442 (dr_may_alias_p): All indirect accesses have to go the
11443 formerly DR_UNCONSTRAINED_BASE path.
11444 * tree-data-ref.h (struct indices): Remove
11445 unconstrained_base member.
11446 (DR_UNCONSTRAINED_BASE): Remove.
11448 2014-08-15 Jakub Jelinek <jakub@redhat.com>
11450 PR middle-end/62092
11451 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
11452 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
11453 in OMP_CLAUSE_MAP in some outer target region.
11455 2014-08-15 Bin Cheng <bin.cheng@arm.com>
11457 * tree-ssa-loop-ivopts.c (ivopts_data): New field
11458 name_expansion_cache.
11459 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
11460 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
11461 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
11462 (difference_cannot_overflow_p): New parameter. Use affine
11463 expansion for equality check.
11464 (iv_elimination_compare_lt): Pass new argument.
11466 2014-08-14 DJ Delorie <dj@redhat.com>
11468 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
11469 variables to the accumulator.
11471 * config/rl78/predicates.md (rl78_near_mem_operand): New.
11472 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
11473 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
11474 with far-far moves.
11476 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
11477 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
11478 (umulqihi3_virt): Likewise.
11479 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
11480 (umulqihi3_real): Likewise.
11482 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
11484 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
11486 PR tree-optimization/62091
11487 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
11488 function_entry_reached.
11489 (walk_aliased_vdefs): Clear it here.
11490 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
11492 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
11494 * ipa-utils.h (compare_virtual_tables): Declare.
11495 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
11497 2014-08-14 Marek Polacek <polacek@redhat.com>
11500 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
11501 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
11503 2014-08-14 Tom de Vries <tom@codesourcery.com>
11505 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
11507 2014-08-14 Tom de Vries <tom@codesourcery.com>
11509 PR rtl-optimization/62004
11510 PR rtl-optimization/62030
11511 * ifcvt.c (rtx_interchangeable_p): New function.
11512 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
11513 * emit-rtl.h (mem_attrs_eq_p): Declare.
11515 2014-08-14 Roman Gareev <gareevroman@gmail.com>
11517 * graphite-scop-detection.c:
11518 Add inclusion of cp-tree.h.
11519 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
11520 in case they are pointers to object types
11522 2014-08-14 Richard Biener <rguenther@suse.de>
11524 * BASE-VER: Change to 5.0.0
11526 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11527 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11528 Anna Tikhonova <anna.tikhonova@intel.com>
11529 Ilya Tocar <ilya.tocar@intel.com>
11530 Andrey Turetskiy <andrey.turetskiy@intel.com>
11531 Ilya Verbin <ilya.verbin@intel.com>
11532 Kirill Yukhin <kirill.yukhin@intel.com>
11533 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11535 * config/i386/sse.md (define_mode_attr avx512): New.
11536 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
11538 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
11539 (define_mode_attr ssse3_avx2): Ditto.
11540 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
11541 (define_mode_attr avx2_avx512bw): New.
11542 (define_mode_attr ssedoublemodelower): New.
11543 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
11544 V32HI, V64QI modes.
11545 (define_mode_attr ssebytemode): Allow V8DI modes.
11546 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
11547 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
11548 (define_mode_attr ssePSmode2): New.
11549 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
11550 V16HI, V32HI modes.
11551 (define_mode_attr dbpsadbwmode): New.
11552 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
11553 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
11554 (vi8_sse4_1_avx2_avx512): New.
11555 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
11557 (define_mode_attr blendbits): Move before its immediate use.
11559 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11560 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11561 Anna Tikhonova <anna.tikhonova@intel.com>
11562 Ilya Tocar <ilya.tocar@intel.com>
11563 Andrey Turetskiy <andrey.turetskiy@intel.com>
11564 Ilya Verbin <ilya.verbin@intel.com>
11565 Kirill Yukhin <kirill.yukhin@intel.com>
11566 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11568 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
11569 * config/i386/subst.md
11570 (define_mode_iterator SUBST_V): Update.
11571 (define_mode_iterator SUBST_A): Ditto.
11572 (define_subst_attr "mask_operand7"): New.
11573 (define_subst_attr "mask_operand10"): New.
11574 (define_subst_attr "mask_operand_arg34") : New.
11575 (define_subst_attr "mask_expand_op3"): New.
11576 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
11577 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
11578 (define_subst_attr "mask_avx512vl_condition"): New.
11579 (define_subst_attr "round_mask_operand4"): Ditto.
11580 (define_subst_attr "round_mask_scalar_op3"): Delete.
11581 (define_subst_attr "round_mask_op4"): New.
11582 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
11584 (define_subst_attr "round_modev8sf_condition"): New.
11585 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
11587 (define_subst_attr "round_saeonly_mask_operand4"): New.
11588 (define_subst_attr "round_saeonly_mask_op4"): New.
11589 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
11590 V8DImode, V16SImode.
11591 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
11592 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
11593 (define_subst_attr "mask_expand4_args"): New.
11594 (define_subst "mask_expand4"): New.
11596 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11597 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11598 Anna Tikhonova <anna.tikhonova@intel.com>
11599 Ilya Tocar <ilya.tocar@intel.com>
11600 Andrey Turetskiy <andrey.turetskiy@intel.com>
11601 Ilya Verbin <ilya.verbin@intel.com>
11602 Kirill Yukhin <kirill.yukhin@intel.com>
11603 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11605 * config/i386/i386.md
11606 (define_attr "isa"): Add avx512bw,noavx512bw.
11607 (define_attr "enabled"): Ditto.
11608 (define_split): Add 32/64-bit mask logic.
11609 (define_insn "*k<logic>qi"): New.
11610 (define_insn "*k<logic>hi"): New.
11611 (define_insn "*anddi_1"): Add mask version.
11612 (define_insn "*andsi_1"): Ditto.
11613 (define_insn "*<code><mode>_1"): Ditto.
11614 (define_insn "*<code>hi_1"): Ditto.
11615 (define_insn "kxnor<mode>"): New.
11616 (define_insn "kunpcksi"): New.
11617 (define_insn "kunpckdi"): New.
11618 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
11619 (define_insn "*one_cmplhi2_1"): Ditto.
11621 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11622 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11623 Anna Tikhonova <anna.tikhonova@intel.com>
11624 Ilya Tocar <ilya.tocar@intel.com>
11625 Andrey Turetskiy <andrey.turetskiy@intel.com>
11626 Ilya Verbin <ilya.verbin@intel.com>
11627 Kirill Yukhin <kirill.yukhin@intel.com>
11628 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11630 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
11633 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11634 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11635 Anna Tikhonova <anna.tikhonova@intel.com>
11636 Ilya Tocar <ilya.tocar@intel.com>
11637 Andrey Turetskiy <andrey.turetskiy@intel.com>
11638 Ilya Verbin <ilya.verbin@intel.com>
11639 Kirill Yukhin <kirill.yukhin@intel.com>
11640 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11642 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
11644 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
11645 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
11646 xmm/ymm16+ when availble.
11647 * config/i386/i386.h
11648 (HARD_REGNO_NREGS): Add mask regs.
11649 (VALID_AVX512F_REG_MODE): Ditto.
11650 (VALID_AVX512F_REG_MODE) : Define.
11651 (VALID_MASK_AVX512BW_MODE): Ditto.
11652 (reg_class) (MASK_REG_P(X)): Define.
11653 * config/i386/i386.md: Do not split long moves with mask register,
11654 use kmovb if avx512bw is availible.
11655 (movdi_internal): Handle mask registers.
11657 2014-08-14 Richard Biener <rguenther@suse.de>
11659 PR tree-optimization/62081
11660 * tree-ssa-loop.c (pass_fix_loops): New pass.
11661 (pass_tree_loop::gate): Do not fixup loops here.
11662 * tree-pass.h (make_pass_fix_loops): Declare.
11663 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
11665 2014-08-14 Richard Biener <rguenther@suse.de>
11667 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
11668 (type_hash_canon): ... this and avoid 2nd lookup for the add.
11670 2014-08-14 Richard Biener <rguenther@suse.de>
11672 PR tree-optimization/62090
11673 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
11674 (fold_builtin_2): Do not fold sprintf.
11675 (fold_builtin_3): Likewise.
11676 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
11677 moved from builtins.c.
11678 (gimple_fold_builtin): Fold sprintf.
11680 2014-08-14 Richard Biener <rguenther@suse.de>
11682 PR rtl-optimization/62079
11683 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
11686 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
11688 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
11689 current_function_decl.
11691 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
11693 * cgraph.c (cgraph_node::function_symbol): Fix wrong
11694 cgraph_function_node to cgraph_node::function_symbol
11697 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
11699 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
11700 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
11702 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
11704 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
11707 2014-08-13 Roman Gareev <gareevroman@gmail.com>
11709 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
11712 2014-08-12 Jakub Jelinek <jakub@redhat.com>
11715 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
11716 any registers that are used in mem_insn.
11718 2014-08-12 Steve Ellcey <sellcey@mips.com>
11720 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
11722 2014-08-12 Steve Ellcey <sellcey@mips.com>
11724 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
11725 (MULTILIB_DIRNAMES): Ditto.
11726 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
11727 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
11728 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
11729 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
11730 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
11731 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
11733 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11736 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
11737 of __ARM_SIZEOF_WCHAR_T.
11739 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11742 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
11743 Remove unnecessary attributes.
11745 2014-08-12 Yury Gribov <y.gribov@samsung.com>
11747 * internal-fn.c (init_internal_fns): Fix off-by-one.
11749 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
11750 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11751 Anna Tikhonova <anna.tikhonova@intel.com>
11752 Ilya Tocar <ilya.tocar@intel.com>
11753 Andrey Turetskiy <andrey.turetskiy@intel.com>
11754 Ilya Verbin <ilya.verbin@intel.com>
11755 Kirill Yukhin <kirill.yukhin@intel.com>
11756 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11758 * config/i386/i386.c (standard_sse_constant_opcode): Use
11759 vpxord/vpternlog if avx512 is availible.
11761 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
11763 PR middle-end/62103
11764 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
11765 bitfields, that is when size doesn't match the size of type or the
11766 size of the constructor.
11768 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
11770 * config/rs6000/constraints.md (wh constraint): New constraint,
11771 for FP registers if direct move is available.
11772 (wi constraint): New constraint, for VSX/FP registers that can
11773 handle 64-bit integers.
11774 (wj constraint): New constraint for VSX/FP registers that can
11775 handle 64-bit integers for direct moves.
11776 (wk constraint): New constraint for VSX/FP registers that can
11777 handle 64-bit doubles for direct moves.
11778 (wy constraint): Make documentation match implementation.
11780 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
11781 scalar_in_vmx_p field to simplify tests of whether SFmode or
11782 DFmode can go in the Altivec registers.
11783 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
11784 (rs6000_setup_reg_addr_masks): Likewise.
11785 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
11786 field, and wh/wi/wj/wk constraints.
11787 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
11788 the wh/wi/wj/wk constraints.
11789 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
11790 upper registers, prefer VSX registers unless the operation is a
11791 memory operation with REG+OFFSET addressing.
11793 * config/rs6000/vsx.md (VSr mode attribute): Add support for
11794 DImode. Change SFmode to use ww constraint instead of d to allow
11795 SF registers in the upper registers.
11798 (VSr5): Fix thinko in comment.
11799 (VSa): New mode attribute that is an alternative to wa, that
11800 returns the VSX register class that a mode can go in, but may not
11801 be the preferred register class.
11802 (VS_64dm): New mode attribute for appropriate register classes for
11803 referencing 64-bit elements of vectors for direct moves and normal
11805 (VS_64reg): Likewise.
11806 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
11807 register allocator to only registers the data type can handle.
11808 (vsx_le_perm_load_<mode>): Likewise.
11809 (vsx_le_perm_store_<mode>): Likewise.
11810 (vsx_xxpermdi2_le_<mode>): Likewise.
11811 (vsx_xxpermdi4_le_<mode>): Likewise.
11812 (vsx_lxvd2x2_le_<mode>): Likewise.
11813 (vsx_lxvd2x4_le_<mode>): Likewise.
11814 (vsx_stxvd2x2_le_<mode>): Likewise.
11815 (vsx_add<mode>3): Likewise.
11816 (vsx_sub<mode>3): Likewise.
11817 (vsx_mul<mode>3): Likewise.
11818 (vsx_div<mode>3): Likewise.
11819 (vsx_tdiv<mode>3_internal): Likewise.
11820 (vsx_fre<mode>2): Likewise.
11821 (vsx_neg<mode>2): Likewise.
11822 (vsx_abs<mode>2): Likewise.
11823 (vsx_nabs<mode>2): Likewise.
11824 (vsx_smax<mode>3): Likewise.
11825 (vsx_smin<mode>3): Likewise.
11826 (vsx_sqrt<mode>2): Likewise.
11827 (vsx_rsqrte<mode>2): Likewise.
11828 (vsx_tsqrt<mode>2_internal): Likewise.
11829 (vsx_fms<mode>4): Likewise.
11830 (vsx_nfma<mode>4): Likewise.
11831 (vsx_eq<mode>): Likewise.
11832 (vsx_gt<mode>): Likewise.
11833 (vsx_ge<mode>): Likewise.
11834 (vsx_eq<mode>_p): Likewise.
11835 (vsx_gt<mode>_p): Likewise.
11836 (vsx_ge<mode>_p): Likewise.
11837 (vsx_xxsel<mode>): Likewise.
11838 (vsx_xxsel<mode>_uns): Likewise.
11839 (vsx_copysign<mode>3): Likewise.
11840 (vsx_float<VSi><mode>2): Likewise.
11841 (vsx_floatuns<VSi><mode>2): Likewise.
11842 (vsx_fix_trunc<mode><VSi>2): Likewise.
11843 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
11844 (vsx_x<VSv>r<VSs>i): Likewise.
11845 (vsx_x<VSv>r<VSs>ic): Likewise.
11846 (vsx_btrunc<mode>2): Likewise.
11847 (vsx_b2trunc<mode>2): Likewise.
11848 (vsx_floor<mode>2): Likewise.
11849 (vsx_ceil<mode>2): Likewise.
11850 (vsx_<VS_spdp_insn>): Likewise.
11851 (vsx_xscvspdp): Likewise.
11852 (vsx_xvcvspuxds): Likewise.
11853 (vsx_float_fix_<mode>2): Likewise.
11854 (vsx_set_<mode>): Likewise.
11855 (vsx_extract_<mode>_internal1): Likewise.
11856 (vsx_extract_<mode>_internal2): Likewise.
11857 (vsx_extract_<mode>_load): Likewise.
11858 (vsx_extract_<mode>_store): Likewise.
11859 (vsx_splat_<mode>): Likewise.
11860 (vsx_xxspltw_<mode>): Likewise.
11861 (vsx_xxspltw_<mode>_direct): Likewise.
11862 (vsx_xxmrghw_<mode>): Likewise.
11863 (vsx_xxmrglw_<mode>): Likewise.
11864 (vsx_xxsldwi_<mode>): Likewise.
11865 (vsx_xscvdpspn): Tighten constraints to only use register classes
11867 (vsx_xscvspdpn): Likewise.
11868 (vsx_xscvdpspn_scalar): Likewise.
11870 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
11871 wj, and wk constraints.
11872 (GPR_REG_CLASS_P): New helper macro for register classes targeting
11873 general purpose registers.
11875 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
11877 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
11878 DImode instead of wm. Use wk constraint for direct move of DFmode
11880 (extendsidi2_lfiwax): Likewise.
11881 (lfiwax): Likewise.
11882 (lfiwzx): Likewise.
11883 (movdi_internal64): Likewise.
11885 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
11886 wk constraints. Make the wy constraint documentation match them
11889 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
11891 Replacement of isl_int by isl_val
11892 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
11893 (compute_bounds_for_param): use isl_val instead of isl_int
11894 (compute_bounds_for_loop): likewise
11895 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
11896 (build_linearized_memory_access): use isl_val instead of isl_int
11897 (pdr_stride_in_loop): likewise
11898 * graphite-optimize-isl.c:
11899 (getPrevectorMap): use isl_val instead of isl_int
11901 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
11902 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
11903 (extern the_isl_ctx): declare
11904 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
11905 (extract_affine_gmp): likewise
11907 (build_loop_iteration_domains): likewise
11908 (add_param_constraints): likewise
11910 2014-08-11 Richard Biener <rguenther@suse.de>
11912 PR tree-optimization/62075
11913 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
11914 handle uses in patterns.
11916 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
11917 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11918 Anna Tikhonova <anna.tikhonova@intel.com>
11919 Ilya Tocar <ilya.tocar@intel.com>
11920 Andrey Turetskiy <andrey.turetskiy@intel.com>
11921 Ilya Verbin <ilya.verbin@intel.com>
11922 Kirill Yukhin <kirill.yukhin@intel.com>
11923 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11925 * common/config/i386/i386-common.c
11926 (OPTION_MASK_ISA_AVX512VL_SET): Define.
11927 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
11928 (ix86_handle_option): Handle OPT_mavx512vl.
11929 * config/i386/cpuid.h (bit_AVX512VL): Define.
11930 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
11931 set -mavx512vl accordingly.
11932 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11933 OPTION_MASK_ISA_AVX512VL.
11934 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
11935 (ix86_option_override_internal): Define PTA_AVX512VL, handle
11936 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
11937 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
11938 * config/i386/i386.h (TARGET_AVX512VL): Define.
11939 (TARGET_AVX512VL_P(x)): Ditto.
11940 * config/i386/i386.opt: Add mavx512vl.
11942 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
11944 PR tree-optimization/62073
11945 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
11948 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
11949 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11950 Anna Tikhonova <anna.tikhonova@intel.com>
11951 Ilya Tocar <ilya.tocar@intel.com>
11952 Andrey Turetskiy <andrey.turetskiy@intel.com>
11953 Ilya Verbin <ilya.verbin@intel.com>
11954 Kirill Yukhin <kirill.yukhin@intel.com>
11955 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11957 * common/config/i386/i386-common.c
11958 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
11959 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
11960 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
11961 (ix86_handle_option): Handle OPT_mavx512bw.
11962 * config/i386/cpuid.h (bit_AVX512BW): Define.
11963 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
11964 set -mavx512bw accordingly.
11965 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11966 OPTION_MASK_ISA_AVX512BW.
11967 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
11968 (ix86_option_override_internal): Define PTA_AVX512BW, handle
11969 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
11970 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
11971 * config/i386/i386.h (TARGET_AVX512BW): Define.
11972 (TARGET_AVX512BW_P(x)): Ditto.
11973 * config/i386/i386.opt: Add mavx512bw.
11975 2014-08-11 Richard Biener <rguenther@suse.de>
11977 PR tree-optimization/62070
11978 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
11979 Remove SSA checking.
11981 2014-08-11 Yury Gribov <y.gribov@samsung.com>
11983 * asan.c (asan_check_flags): New enum.
11984 (build_check_stmt_with_calls): Removed function.
11985 (build_check_stmt): Split inlining logic to
11986 asan_expand_check_ifn.
11987 (instrument_derefs): Rename parameter.
11988 (instrument_mem_region_access): Rename parameter.
11989 (instrument_strlen_call): Likewise.
11990 (asan_expand_check_ifn): New function.
11991 (asan_instrument): Remove old code.
11992 (pass_sanopt::execute): Change handling of
11993 asan-instrumentation-with-call-threshold.
11994 (asan_clear_shadow): Fix formatting.
11995 (asan_function_start): Likewise.
11996 (asan_emit_stack_protection): Likewise.
11997 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
11998 Update description.
11999 * internal-fn.c (expand_ASAN_CHECK): New function.
12000 * internal-fn.def (ASAN_CHECK): New internal function.
12001 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
12002 Update description.
12003 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
12004 * tree.c: Small comment fix.
12006 2014-08-11 Yury Gribov <y.gribov@samsung.com>
12008 * gimple.c (gimple_call_fnspec): Support internal functions.
12009 (gimple_call_return_flags): Use const.
12010 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
12011 * internal-fn.def: Add fnspec information.
12012 * internal-fn.h (internal_fn_fnspec): New function.
12013 (init_internal_fns): Declare new function.
12014 * internal-fn.c (internal_fn_fnspec_array): New global variable.
12015 (init_internal_fns): New function.
12016 * tree-core.h: Update macro call.
12017 * tree.c (build_common_builtin_nodes): Initialize internal fns.
12019 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
12021 * lto-streamer.h (struct output_block::symbol): Change from
12022 struct symtab_node to plain symtab_node.
12023 (referenced_from_this_partition_p): Change first parameter
12024 from struct symtab_node to plain symtab_node.
12026 2014-08-10 Marek Polacek <polacek@redhat.com>
12029 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
12031 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
12033 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
12034 DECL correctly; do not give up on types in static storage.
12036 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
12038 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
12040 2014-08-09 Roman Gareev <gareevroman@gmail.com>
12042 * graphite-isl-ast-to-gimple.c:
12043 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
12045 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
12047 2014-08-08 Guozhi Wei <carrot@google.com>
12049 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
12051 2014-08-08 Cary Coutant <ccoutant@google.com>
12053 * dwarf2out.c (get_skeleton_type_unit): Remove.
12054 (output_skeleton_debug_sections): Remove skeleton type units.
12055 (output_comdat_type_unit): Likewise.
12056 (dwarf2out_finish): Likewise.
12058 2014-08-07 Yi Yang <ahyangyi@google.com>
12060 * predict.c (expr_expected_value_1): Remove the redundant assignment.
12062 2014-08-08 Richard Biener <rguenther@suse.de>
12064 * lto-streamer.h (struct lto_input_block): Make it a class
12065 with a constructor.
12066 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
12067 (struct lto_function_header, struct lto_simple_header,
12068 struct lto_simple_header_with_strings,
12069 struct lto_decl_header, struct lto_function_header): Make
12070 a simple inheritance hieararchy. Remove unused fields.
12071 (struct lto_asm_header): Remove.
12072 * lto-streamer-out.c (produce_asm): Adjust.
12073 (lto_output_toplevel_asms): Likewise.
12074 (produce_asm_for_decls): Likewise.
12075 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
12076 * data-streamer-in.c (string_for_index): Likewise.
12077 * ipa-inline-analysis.c (inline_read_section): Likewise.
12078 * ipa-prop.c (ipa_prop_read_section): Likewise.
12079 (read_replacements_section): Likewise.
12080 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
12081 * lto-section-in.c (lto_create_simple_input_block): Likewise.
12082 (lto_destroy_simple_input_block): Likewise.
12083 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
12084 (lto_input_toplevel_asms): Likewise.
12086 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
12087 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12088 Anna Tikhonova <anna.tikhonova@intel.com>
12089 Ilya Tocar <ilya.tocar@intel.com>
12090 Andrey Turetskiy <andrey.turetskiy@intel.com>
12091 Ilya Verbin <ilya.verbin@intel.com>
12092 Kirill Yukhin <kirill.yukhin@intel.com>
12093 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12095 * common/config/i386/i386-common.c
12096 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
12097 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
12098 (ix86_handle_option): Handle OPT_mavx512dq.
12099 * config/i386/cpuid.h (bit_AVX512DQ): Define.
12100 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
12101 set -mavx512dq accordingly.
12102 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
12103 OPTION_MASK_ISA_AVX512DQ.
12104 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
12105 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
12106 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
12107 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
12108 * config/i386/i386.h (TARGET_AVX512DQ): Define.
12109 (TARGET_AVX512DQ_P(x)): Ditto.
12110 * config/i386/i386.opt: Add mavx512dq.
12112 2014-08-08 Richard Biener <rguenther@suse.de>
12114 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
12115 target_percent, target_percent_s): Export.
12116 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
12117 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
12118 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
12119 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
12120 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
12121 Move to gimple-fold.c.
12122 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
12124 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
12125 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
12126 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
12127 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
12128 (rewrite_call_expr_array): Remove.
12129 (fold_builtin_sprintf_chk): Likewise.
12130 (fold_builtin_snprintf_chk): Likewise.
12131 (fold_builtin_varargs): Remove handling of sprintf_chk,
12132 vsprintf_chk, snprintf_chk and vsnprintf_chk.
12133 (gimple_fold_builtin_sprintf_chk): Remove.
12134 (gimple_fold_builtin_snprintf_chk): Likewise.
12135 (gimple_fold_builtin_varargs): Likewise.
12136 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
12137 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
12138 * gimple.c (gimple_seq_add_seq_without_update): New function.
12139 * gimple.h (gimple_seq_add_seq_without_update): Declare.
12140 * gimple-fold.c: Include output.h.
12141 (gsi_replace_with_seq_vops): New function, split out from ...
12142 (gimplify_and_update_call_from_tree): ... here.
12143 (replace_call_with_value): New function.
12144 (replace_call_with_call_and_fold): Likewise.
12145 (var_decl_component_p): Moved from builtins.c.
12146 (gimple_fold_builtin_memory_op): Moved from builtins.c
12147 fold_builtin_memory_op and rewritten to GIMPLE.
12148 (gimple_fold_builtin_memset): Likewise.
12149 (gimple_fold_builtin_strcpy): Likewise.
12150 (gimple_fold_builtin_strncpy): Likewise.
12151 (gimple_fold_builtin_strcat): Likewise.
12152 (gimple_fold_builtin_fputs): Likewise.
12153 (gimple_fold_builtin_memory_chk): Likewise.
12154 (gimple_fold_builtin_stxcpy_chk): Likewise.
12155 (gimple_fold_builtin_stxncpy_chk): Likewise.
12156 (gimple_fold_builtin_snprintf_chk): Likewise.
12157 (gimple_fold_builtin_sprintf_chk): Likewise.
12158 (gimple_fold_builtin_strlen): New function.
12159 (gimple_fold_builtin_with_strlen): New function split out from
12160 gimple_fold_builtin.
12161 (gimple_fold_builtin): Change signature and handle
12162 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
12163 here. Call gimple_fold_builtin_with_strlen.
12164 (gimple_fold_call): Adjust.
12166 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
12168 * calls.c (precompute_arguments): Check
12169 promoted_for_signed_and_unsigned_p and set the promoted mode.
12170 (promoted_for_signed_and_unsigned_p): New function.
12171 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
12172 and set the promoted mode.
12173 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
12174 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
12175 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
12178 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
12180 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
12181 instead of SUBREG_PROMOTED_UNSIGNED_SET.
12182 (expand_call): Likewise.
12183 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
12184 to get promoted mode.
12185 * combine.c (record_promoted_value): Skip > 0 comparison with
12186 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
12187 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
12188 of SUBREG_PROMOTED_UNSIGNED_P.
12189 (convert_modes): Likewise.
12190 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
12191 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
12192 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
12193 SUBREG_PROMOTED_UNSIGNED_SET.
12194 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
12195 instead of SUBREG_PROMOTED_UNSIGNED_SET.
12196 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
12197 SUBREG_PROMOTED_SET.
12198 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
12199 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
12200 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
12201 of SUBREG_PROMOTED_UNSIGNED_P.
12202 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
12203 (SUBREG_PROMOTED_SET): New define.
12204 (SUBREG_PROMOTED_GET): Likewise.
12205 (SUBREG_PROMOTED_SIGN): Likewise.
12206 (SUBREG_PROMOTED_SIGNED_P): Likewise.
12207 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
12208 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
12209 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
12210 instead of SUBREG_PROMOTED_UNSIGNED_GET.
12211 (nonzero_bits1): Skip > 0 comparison with the results as
12212 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
12213 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
12214 of !SUBREG_PROMOTED_UNSIGNED_P.
12215 * simplify-rtx.c (simplify_unary_operation_1): Use new
12216 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
12217 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
12218 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
12219 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
12221 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
12223 * ipa-devirt.c: Include gimple-pretty-print.h
12224 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
12226 (decl_maybe_in_construction_p): Fix conditional on cdtor check
12227 (get_polymorphic_call_info): Fix return value
12228 (type_change_info): New sturcture based on ipa-prop
12230 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
12231 based on ipa-prop variant.
12232 (extr_type_from_vtbl_ptr_store): New function
12233 based on ipa-prop variant.
12234 (record_known_type): New function.
12235 (check_stmt_for_type_change): New function.
12236 (get_dynamic_type): New function.
12237 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
12238 * tree-ssa-pre.c: ipa-utils.h
12239 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
12240 machinery; sanity check with ipa-prop devirtualization.
12241 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
12244 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
12246 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
12247 * alias.c, cfgexpand.c, cgraphbuild.c,
12248 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
12249 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
12250 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
12251 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
12252 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
12253 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
12254 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
12255 dse.c, except.c, gengtype.c, gimple-expr.c,
12256 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
12257 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
12258 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
12259 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
12260 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
12261 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
12263 * pointer-set.c: Remove file.
12264 * pointer-set.h: Remove file.
12266 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12268 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
12269 * config/arm/types.md (f_sels, f_seld): Delete.
12271 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12273 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
12274 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
12275 (aarch64_movdi_<mode>high): Likewise.
12276 (aarch64_mov<mode>high_di): Likewise.
12277 (aarch64_movdi_<mode>low): Likewise.
12278 (aarch64_mov<mode>low_di): Likewise.
12279 (aarch64_movtilow_tilow): Likewise.
12280 Add comment explaining usage of fp,simd attributes and of
12281 TARGET_FLOAT and TARGET_SIMD.
12283 2014-08-07 Ian Bolton <ian.bolton@arm.com>
12284 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12286 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
12287 Use MOVN when one of the half-words is 0xffff.
12289 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
12291 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
12293 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
12295 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
12296 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
12297 (rfs_str): String corresponding to RFS_* constants.
12298 (rank_for_schedule_stats_t): New typedef.
12299 (rank_for_schedule_stats): New static variable.
12300 (rfs_result): New static function.
12301 (rank_for_schedule): Track statistics for deciding heuristics.
12302 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
12304 (ready_sort): Use them for debug printouts.
12305 (schedule_block): Init statistics state. Print statistics on
12306 rank_for_schedule decisions.
12308 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
12310 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
12312 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
12314 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
12317 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
12319 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
12320 function to not conflict.
12321 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
12322 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
12323 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
12324 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
12325 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
12328 2014-08-07 Marek Polacek <polacek@redhat.com>
12330 * fold-const.c (fold_binary_loc): Add folding of
12331 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
12333 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
12335 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
12336 instead of type size.
12337 (ASM_FINISH_DECLARE_OBJECT): Likewise.
12339 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
12341 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
12342 (*thumb1_movqi_insn): Likewise.
12343 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
12345 2014-08-07 Tom de Vries <tom@codesourcery.com>
12347 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
12348 (glibc_2_11_or_earlier): Remove effective-target keywords.
12350 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
12352 * config/arm/arm.c (bdesc_2arg): Fix typo.
12353 (arm_atomic_assign_expand_fenv): Remove The default implementation.
12355 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
12357 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
12359 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
12362 * haifa-sched.c (advance_one_cycle): Fix dump.
12363 (schedule_block): Don't advance cycle if we are already at the
12364 beginning of the cycle.
12366 2014-08-06 Martin Jambor <mjambor@suse.cz>
12369 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
12371 2014-08-06 Richard Biener <rguenther@suse.de>
12374 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
12376 (lto_input_tree): Pop SCCs here.
12378 2014-08-06 Richard Biener <rguenther@suse.de>
12380 PR tree-optimization/61320
12381 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
12382 handle misaligned loads.
12384 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
12386 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
12387 (aarch64_expand_vec_perm_const): Check for dup before zip.
12389 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12391 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
12392 CONST_INT_P instead of GET_CODE and compare.
12393 (aarch64_select_cc_mode): Likewise.
12394 (aarch64_print_operand): Likewise.
12395 (aarch64_rtx_costs): Likewise.
12396 (aarch64_simd_valid_immediate): Likewise.
12397 (aarch64_simd_check_vect_par_cnst_half): Likewise.
12398 (aarch64_simd_emit_pair_result_insn): Likewise.
12400 2014-08-05 David Malcolm <dmalcolm@redhat.com>
12402 * gdbhooks.py (find_gcc_source_dir): New helper function.
12403 (class PassNames): New class, locating and parsing passes.def.
12404 (class BreakOnPass): New command "break-on-pass".
12406 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
12408 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
12411 2014-08-05 Richard Biener <rguenther@suse.de>
12413 PR rtl-optimization/61672
12414 * emit-rtl.h (mem_attrs_eq_p): Declare.
12415 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
12416 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
12417 * cfgcleanup.c (merge_memattrs): Likewise.
12418 Include emit-rtl.h.
12420 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12422 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
12423 rather than singleton vectors.
12424 (vqdmlsls_lane_s32): Likewise.
12426 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12428 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
12429 Use VSDQ_HSI mode iterator.
12430 (aarch64_sqrdmulh_laneq<mode>): Likewise.
12431 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
12432 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
12433 Use BUILTIN_VDQHS macro.
12434 (sqrdmulh_laneq): Likewise.
12435 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
12436 (vqdmlals_laneq_s32): Likewise.
12437 (vqdmlslh_laneq_s16): Likewise.
12438 (vqdmlsls_laneq_s32): Likewise.
12439 (vqdmulhh_laneq_s16): Likewise.
12440 (vqdmulhs_laneq_s32): Likewise.
12441 (vqrdmulhh_laneq_s16): Likewise.
12442 (vqrdmulhs_laneq_s32): Likewise.
12444 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12446 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
12447 (vmuld_laneq_f64): Likewise.
12448 (vmuls_laneq_f32): Likewise.
12449 (vmul_n_f64): Likewise.
12450 (vmuld_lane_f64): Reimplement in C.
12451 (vmuls_lane_f32): Likewise.
12453 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12455 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
12457 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
12459 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12461 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
12462 (rbitsi2): Likewise.
12463 (*arm_rev): Set predicable and predicable_short_it attributes.
12465 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12467 * convert.c (convert_to_integer): Guard transformation to lrint by
12470 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
12472 * config/aarch64/aarch64-builtins.c
12473 (aarch64_simd_builtin_type_mode): Delete.
12474 (v8qi_UP): Remap to V8QImode.
12475 (v4hi_UP): Remap to V4HImode.
12476 (v2si_UP): Remap to V2SImode.
12477 (v2sf_UP): Remap to V2SFmode.
12478 (v1df_UP): Remap to V1DFmode.
12479 (di_UP): Remap to DImode.
12480 (df_UP): Remap to DFmode.
12481 (v16qi_UP):V16QImode.
12482 (v8hi_UP): Remap to V8HImode.
12483 (v4si_UP): Remap to V4SImode.
12484 (v4sf_UP): Remap to V4SFmode.
12485 (v2di_UP): Remap to V2DImode.
12486 (v2df_UP): Remap to V2DFmode.
12487 (ti_UP): Remap to TImode.
12488 (ei_UP): Remap to EImode.
12489 (oi_UP): Remap to OImode.
12490 (ci_UP): Map to CImode.
12491 (xi_UP): Remap to XImode.
12492 (si_UP): Remap to SImode.
12493 (sf_UP): Remap to SFmode.
12494 (hi_UP): Remap to HImode.
12495 (qi_UP): Remap to QImode.
12496 (aarch64_simd_builtin_datum): Make mode a machine_mode.
12497 (VAR1): Build builtin name.
12498 (aarch64_init_simd_builtins): Remove dead code.
12500 2014-08-05 Roman Gareev <gareevroman@gmail.com>
12502 * graphite-isl-ast-to-gimple.c:
12503 (set_options): New function.
12504 (scop_to_isl_ast): Add calling of set_options.
12506 2014-08-05 Jakub Jelinek <jakub@redhat.com>
12508 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
12509 (analyze_iv_to_split_insn): Don't initialize them.
12510 (get_ivts_expr): Removed.
12511 (allocate_basic_variable, insert_base_initialization): Use
12512 SET_SRC instead of *get_ivts_expr.
12513 (split_iv): Use &SET_SRC instead of get_ivts_expr.
12515 2014-08-05 Roman Gareev <gareevroman@gmail.com>
12517 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
12518 (translate_isl_ast_for_loop): Add checking of the
12519 flag_loop_parallelize_all.
12520 (ast_build_before_for): New function.
12521 (scop_to_isl_ast): Add checking of the
12522 flag_loop_parallelize_all.
12523 * graphite-dependences.c: Move the defenition of the
12524 scop_get_dependences from graphite-optimize-isl.c to this file.
12525 (apply_schedule_on_deps): Add checking of the ux's emptiness.
12526 (carries_deps): Add checking of the x's value.
12527 * graphite-optimize-isl.c: Move the defenition of the
12528 scop_get_dependences to graphite-dependences.c.
12529 * graphite-poly.h: Add declarations of scop_get_dependences
12532 2014-08-04 Rohit <rohitarulraj@freescale.com>
12535 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
12537 (alt_reg_names): Likewise.
12538 (rs6000_dwarf_register_span): For SPE high registers, replace
12539 dwarf register numbers with GCC hard register numbers.
12540 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
12541 (rs6000_dbx_register_number): For SPE high registers, return dwarf
12542 register number for the corresponding GCC hard register number.
12543 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
12544 newly added GCC hard register numbers for SPE high registers.
12545 (DWARF_FRAME_REGISTERS): Likewise.
12546 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
12547 (DWARF_FRAME_REGNUM): Likewise.
12548 (FIXED_REGISTERS): Likewise.
12549 (CALL_USED_REGISTERS): Likewise.
12550 (CALL_REALLY_USED_REGISTERS): Likewise.
12551 (REG_ALLOC_ORDER): Likewise.
12552 (enum reg_class): Likewise.
12553 (REG_CLASS_NAMES): Likewise.
12554 (REG_CLASS_CONTENTS): Likewise.
12555 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
12557 2014-08-04 Richard Biener <rguenther@suse.de>
12559 * gimple-fold.h (gimple_fold_builtin): Remove.
12560 * gimple-fold.c (gimple_fold_builtin): Make static.
12561 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
12562 fold_stmt, not gimple_fold_builtin.
12564 2014-08-04 Martin Liska <mliska@suse.cz>
12566 * cgraph.h (csi_end_p): Removed.
12567 (csi_next): Likewise.
12568 (csi_node): Likewise.
12569 (csi_start): Likewise.
12570 (cgraph_node_in_set_p): Likewise.
12571 (cgraph_node_set_size): Likewise.
12572 (vsi_end_p): Likewise.
12573 (vsi_next): Likewise.
12574 (vsi_node): Likewise.
12575 (vsi_start): Likewise.
12576 (varpool_node_set_size): Likewise.
12577 (cgraph_node_set_nonempty_p): Likewise.
12578 (varpool_node_set_nonempty_p): Likewise.
12579 * cgraphunit.c (cgraph_process_new_functions): vec replaces
12581 * ipa-inline-transform.c: Likewise.
12582 * ipa-utils.c (cgraph_node_set_new): Removed.
12583 (cgraph_node_set_add): Likewise.
12584 (cgraph_node_set_remove): Likewise.
12585 (cgraph_node_set_find): Likewise.
12586 (dump_cgraph_node_set): Likewise.
12587 (debug_cgraph_node_set): Likewise.
12588 (free_cgraph_node_set): Likewise.
12589 (varpool_node_set_new): Likewise.
12590 (varpool_node_set_add): Likewise.
12591 (varpool_node_set_remove): Likewise.
12592 (varpool_node_set_find): Likewise.
12593 (dump_varpool_node_set): Likewise.
12594 (free_varpool_node_set): Likewise.
12595 (debug_varpool_node_set): Likewise.
12596 * tree-emutls.c (struct tls_var_data):
12597 (emutls_index): Removed.
12598 (emutls_decl): Likewise.
12599 (gen_emutls_addr): Function implementation uses newly added
12600 hash_map<varpool_node *, tls_var_data>.
12601 (clear_access_vars): Likewise.
12602 (create_emultls_var): Likewise.
12603 (ipa_lower_emutls): Likewise.
12604 (reset_access): New function.
12606 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
12608 * config/i386/i386.c (ix86_option_override_internal): Add
12609 PTA_RDRND and PTA_MOVBE for bdver4.
12611 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12612 James Greenhalgh <james.greenhalgh@arm.com>
12614 * doc/md.texi (clrsb): Document.
12615 (clz): Change reference to x into operand 1.
12617 (popcount): Likewise.
12619 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12622 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
12623 move to subtarget in serial version if result is ignored.
12625 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
12626 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12628 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
12629 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
12630 (sched_analyze_insn): Update use of try_group_insn to
12631 sched_macro_fuse_insns.
12632 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
12633 arguments that are not conditional jumps.
12635 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
12637 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
12638 family information. Handle BTVER2 cpu with cpuid family value.
12640 2014-08-04 Tom de Vries <tom@codesourcery.com>
12642 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
12643 (glibc_2_11_or_earlier): Document effective-target keywords.
12645 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
12647 * ipa-devirt.c (odr_type_warn_count): Add type.
12648 (possible_polymorphic_call_targets): Set it.
12649 (ipa_devirt): Use it.
12651 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
12653 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
12655 * ipa-devirt.c: Include hash-map.h
12656 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
12657 (clear_speculation): Break out of ...
12658 (get_class_context): ... here; speed up handling obviously useless
12660 (odr_type_warn_count, decl_warn_count): New structures.
12661 (final_warning_record): New structure.
12662 (final_warning_records): New static variable.
12663 (possible_polymorphic_call_targets): Cleanup handling of
12664 speculative info; do not build speculation when user do not care;
12665 record info about warnings when asked for.
12666 (add_decl_warning): New function.
12667 (type_warning_cmp): New function.
12668 (decl_warning_cmp): New function.
12669 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
12670 (gate): Enable pass when warnings are requested.
12671 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
12674 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
12676 * hash-map.h (default_hashmap_traits::mark_key_deleted):
12678 (hash_map::remove): New method.
12679 (hash_map::traverse): New method.
12680 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
12681 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
12682 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
12683 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
12684 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
12685 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
12688 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
12690 * hash-set.h: new File.
12691 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
12692 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
12693 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
12694 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
12695 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
12696 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
12697 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
12698 varpool.c: Use hash_set instead of pointer_set.
12700 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
12702 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
12704 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12706 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
12707 for frame access when strict_p is false.
12709 2014-08-01 Renlin Li <renlin.li@arm.com>
12710 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12712 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
12713 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
12714 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
12716 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
12718 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
12719 aarch64_mem_pair_offset.
12721 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12723 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
12725 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
12726 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
12728 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
12730 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
12732 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
12734 PR regression/61510
12735 * cgraphunit.c (analyze_functions): Use get_create rather than get
12736 for decls which are clones of abstract functions.
12738 2014-08-01 Martin Liska <mliska@suse.cz>
12740 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
12741 * ipa-prop.h (count_formal_params): Global function created from static.
12742 * ipa-prop.c (count_formal_params): Likewise.
12743 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
12744 profiles for semantically equivalent functions.
12745 * passes.c (do_per_function): If we load body of a function
12746 during WPA, this condition should behave same.
12747 * varpool.c (ctor_for_folding): More tolerant assert for variable
12748 aliases created during WPA.
12750 2014-08-01 Martin Liska <mliska@suse.cz>
12752 * doc/invoke.texi (Options That Control Optimization): Documentation
12753 for -foptimize-strlen introduced. Optimization levels default options
12756 2014-08-01 Jakub Jelinek <jakub@redhat.com>
12758 * opts.c (common_handle_option): Handle -fsanitize=alignment.
12759 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
12760 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
12762 * stor-layout.h (min_align_of_type): New prototype.
12763 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
12764 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
12766 * ubsan.c: Include builtins.h.
12767 (ubsan_expand_bounds_ifn): Change return type to bool,
12768 always return true.
12769 (ubsan_expand_null_ifn): Change return type to bool, change
12770 argument to gimple_stmt_iterator *. Handle both null and alignment
12771 sanitization, take type from ckind argument's type rather than
12773 (instrument_member_call): Removed.
12774 (instrument_mem_ref): Remove t argument, add mem and base arguments.
12775 Handle both null and alignment sanitization, don't say whole
12776 struct access is member access. Build 3 argument IFN_UBSAN_NULL
12777 call instead of 2 argument.
12778 (instrument_null): Adjust instrument_mem_ref caller. Don't
12779 instrument calls here.
12780 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
12781 like SANITIZE_NULL.
12782 * stor-layout.c (min_align_of_type): New function.
12783 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
12784 Or it into SANITIZE_UNDEFINED.
12785 * doc/invoke.texi (-fsanitize=alignment): Document.
12787 2014-07-31 Andi Kleen <ak@linux.intel.com>
12789 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
12791 2014-07-31 Andi Kleen <ak@linux.intel.com>
12793 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
12795 (vn_reference_compute_hash): Dito.
12796 (vn_nary_op_compute_hash): Dito.
12797 (vn_phi_compute_hash): Dito.
12798 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
12800 2014-07-31 Andi Kleen <ak@linux.intel.com>
12802 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
12803 Rename to inchash:add_expr_commutative. Convert to inchash.
12804 (iterative_hash_hashable_expr): Rename to
12805 inchash:add_hashable_expr. Convert to inchash.
12806 (avail_expr_hash): Dito.
12808 2014-07-31 Andi Kleen <ak@linux.intel.com>
12810 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
12811 Convert to inchash.
12813 2014-07-31 Andi Kleen <ak@linux.intel.com>
12815 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
12817 2014-07-31 Andi Kleen <ak@linux.intel.com>
12819 * Makefile.in (OBJS): Add rtlhash.o
12820 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
12821 (loc_checksum): Dito.
12822 (loc_checksum_ordered): Dito.
12823 (hash_loc_operands): Dito.
12825 (hash_loc_list): Dito.
12826 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
12827 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
12828 * rtlhash.c: New file.
12829 * rtlhash.h: New file.
12831 2014-07-31 Andi Kleen <ak@linux.intel.com>
12833 * inchash.h (inchash): Change inchash class to namespace.
12834 (class hash): ... Rename from inchash.
12835 (add_object): Move from macro to class template.
12836 * lto-streamer-out.c (hash_tree): Change inchash
12838 * tree.c (build_type_attribute_qual_variant): Dito.
12839 (type_hash_list): Dito.
12840 (attribute_hash_list): Dito.
12841 (iterative_hstate_expr): Rename to inchash::add_expr
12842 (build_range_type_1): Change inchash to inchash::hash
12843 and use hash::add_expr.
12844 (build_array_type_1): Dito.
12845 (build_function_type): Dito
12846 (build_method_type_directly): Dito.
12847 (build_offset_type): Dito.
12848 (build_complex_type): Dito.
12849 (make_vector_type): Dito.
12850 * tree.h (iterative_hash_expr): Dito.
12852 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
12854 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
12856 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12858 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
12859 correct alphabetical position.
12860 (vpaddd_f64): Rewrite using builtins.
12861 (vpaddd_s64): Move to correct alphabetical position.
12864 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
12867 * config/sh/sh.c (sh_legitimate_address_p,
12868 sh_legitimize_reload_address): Handle reg+reg address modes when
12869 ALLOW_INDEXED_ADDRESS is false.
12870 * config/sh/predicates.md (general_movsrc_operand,
12871 general_movdst_operand): Likewise.
12873 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12875 * config/aarch64/aarch64-builtins.c
12876 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
12879 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12881 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
12882 the generated mask based on BYTES_BIG_ENDIAN.
12883 (aarch64_simd_check_vect_par_cnst_half): New.
12884 * config/aarch64/aarch64-protos.h
12885 (aarch64_simd_check_vect_par_cnst_half): New.
12886 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
12887 the check out to aarch64_simd_check_vect_par_cnst_half.
12888 (vect_par_cnst_lo_half): Likewise.
12889 * config/aarch64/aarch64-simd.md
12890 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
12891 (move_hi_quad_<mode>): Always generate a low mask.
12893 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
12895 * doc/invoke.texi (AVR Options): Add documentation about
12896 __AVR_DEVICE_NAME__ built-in macro.
12898 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
12901 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
12902 constraints are satisfied.
12903 (<shift>di3_neon): Likewise.
12905 2014-07-31 Richard Biener <rguenther@suse.de>
12907 PR tree-optimization/61964
12908 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
12909 by structural equality.
12911 2014-07-31 Yury Gribov <y.gribov@samsung.com>
12913 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
12914 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
12915 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
12917 * gcc.c (sanitize_spec_function): Support new option.
12918 (SANITIZER_SPEC): Remove now redundant check.
12919 * opts.c (common_handle_option): Support new option.
12920 (finish_options): Check for incompatibilities.
12921 * toplev.c (process_options): Split userspace-specific checks.
12923 2014-07-31 Richard Biener <rguenther@suse.de>
12925 * lto-streamer.h (struct output_block): Remove global.
12926 (struct data_in): Remove labels, num_named_labels and
12927 num_unnamed_labels.
12928 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
12929 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
12931 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
12934 * common.opt (-Wreturn-local-addr): Moved from c.opt.
12935 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
12936 (isolate_path): New argument to avoid inserting a trap.
12937 (find_implicit_erroneous_behaviour): Handle returning the address
12938 of a local variable.
12939 (find_explicit_erroneous_behaviour): Likewise.
12941 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
12944 * toplev.c (init_random_seed): Move piece of code never called to
12946 (set_random_seed): see above.
12948 2014-07-31 Tom de Vries <tom@codesourcery.com>
12950 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
12952 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
12954 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
12955 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
12957 2014-07-31 Richard Biener <rguenther@suse.de>
12959 * data-streamer.h (streamer_write_data_stream): Declare here,
12961 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
12962 * lto-cgraph.c (lto_output_node): Adjust.
12963 (lto_output_varpool_node): Likewise.
12964 * data-streamer-out.c (streamer_string_index): Likewise.
12965 (streamer_write_data_stream, lto_append_block): Move from ...
12966 * lto-section-out.c (lto_output_data_stream,
12967 lto_append_block): ... here.
12969 2014-07-30 Mike Stump <mikestump@comcast.net>
12971 * configure.ac: Also check for popen.
12972 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
12973 * configure: Regenerate.
12974 * config.in: Regenerate.
12976 2014-07-30 Martin Jambor <mjambor@suse.cz>
12978 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
12979 parameter to gimple.
12981 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12983 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
12984 address as second parameter to __tpf_eh_return routine.
12986 2014-07-30 Jiong Wang <jiong.wang@arm.com>
12988 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
12991 2014-07-30 Tom Tromey <tromey@redhat.com>
12994 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
12995 * doc/extend.texi (Type Attributes): Document designated_init
12998 2014-07-30 Roman Gareev <gareevroman@gmail.com>
13000 * graphite-isl-ast-to-gimple.c:
13001 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
13002 (gcc_expression_from_isl_expression): Pass type to
13003 gcc_expression_from_isl_ast_expr_id.
13005 2014-07-30 Richard Biener <rguenther@suse.de>
13007 * lto-streamer.h (lto_write_data): New function.
13008 * langhooks.c (lhd_append_data): Do not free block.
13009 * lto-section-out.c (lto_write_data): New function writing
13010 raw data to the current section.
13011 (lto_write_stream): Adjust for langhook semantic change.
13012 (lto_destroy_simple_output_block): Write header directly.
13013 * lto-opts.c (lto_write_options): Write options directly.
13014 * lto-streamer-out.c (produce_asm): Write heaeder directly.
13015 (lto_output_toplevel_asms): Likewise.
13016 (copy_function_or_variable): Copy data directly.
13017 (write_global_references): Output index table directly.
13018 (lto_output_decl_state_refs): Likewise.
13019 (write_symbol): Write data directly.
13020 (produce_symtab): Adjust.
13021 (produce_asm_for_decls): Output header and refs directly.
13023 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
13025 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
13026 to speculative_targets
13027 (get_class_context): Fix handling of contextes without outer type;
13028 avoid matching non-polymorphic types in LTO.
13029 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
13030 parameter to speculative_targetsp; handle speculation.
13031 (dump_possible_polymorphic_call_targets): Update dumping.
13033 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
13035 * common.opt (Wodr): Enable by default.
13037 2014-07-29 Olivier Hainque <hainque@adacore.com>
13039 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
13041 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
13044 * gengtype.c (strtoken): New function.
13045 (create_user_defined_type): Replace strtok with strtoken.
13047 2014-07-29 Nathan Sidwell <nathan@acm.org>
13049 * gcov-io.c (gcov_var): Make hidden.
13050 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
13051 (gcov_do_dump): Declare.
13052 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
13054 2014-07-29 Martin Jambor <mjambor@suse.cz>
13056 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
13057 parameter to gimple.
13058 (sra_modify_assign): Likewise.
13060 2014-07-29 Richard Biener <rguenther@suse.de>
13062 PR middle-end/52478
13063 * expr.c (expand_expr_real_2): Revert last change.
13065 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
13067 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
13068 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
13069 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
13071 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
13072 (contains_type_p): Forward declare.
13073 (polymorphic_call_target_hasher::hash): Hash speculative info.
13074 (polymorphic_call_target_hasher::equal): Compare speculative info.
13075 (get_class_context): Handle speuclation.
13076 (contains_type_p): Update.
13077 (get_polymorphic_call_info_for_decl): Update.
13078 (walk_ssa_copies): Break out from ...
13079 (get_polymorphic_call_info): ... here; set speculative context
13081 * ipa-prop.c (ipa_write_indirect_edge_info,
13082 ipa_read_indirect_edge_info): Stream speculative context.
13083 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
13084 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
13085 SPECULATIVE_MAYBE_DERIVED_TYPE).
13086 (possible_polymorphic_call_targets overriders): Update.
13087 (dump_possible_polymorphic_call_targets overriders): Update.
13088 (dump_possible_polymorphic_call_target_p overriders): Update.
13090 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
13092 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
13093 ipa-devirt path; fix thinko there.
13095 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
13097 * config/i386/i386.c (ix86_return_in_memory): Replace one
13098 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
13100 2014-07-28 Marek Polacek <polacek@redhat.com>
13102 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
13104 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
13106 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
13107 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
13108 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
13109 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
13110 (USE_LD_AS_NEEDED): Likewise.
13111 (ASM_APP_ON): Likewise.
13112 (ASM_APP_OFF): Likewise.
13113 (TARGET_POSIX_IO): Likewise.
13114 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
13115 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
13116 (USE_LD_AS_NEEDED): Likewise.
13117 (ASM_APP_ON): Likewise.
13118 (ASM_APP_OFF): Likewise.
13119 (TARGET_POSIX_IO): Likewise.
13121 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
13123 PR middle-end/61734
13124 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
13125 operators other than the equality operators.
13127 2014-07-28 Richard Biener <rguenther@suse.de>
13129 PR middle-end/52478
13130 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
13131 sure to register SImode ones, not only >= word_mode ones.
13132 * expr.c (expand_expr_real_2): When expanding -ftrapv
13133 binops do not use OPTAB_LIB_WIDEN.
13135 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
13137 PR middle-end/61919
13138 * tree-outof-ssa.c (insert_partition_copy_on_edge)
13139 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
13140 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
13141 inserting them in the insn stream.
13143 2014-07-28 Marek Polacek <polacek@redhat.com>
13145 PR middle-end/61913
13146 * common.opt (Wodr): Add Var.
13148 2014-07-28 Richard Biener <rguenther@suse.de>
13150 PR tree-optimization/61921
13151 * tree-ssa-structalias.c (create_variable_info_for_1): Check
13152 if there is a varpool node before dereferencing it.
13154 2014-07-28 Roman Gareev <gareevroman@gmail.com>
13156 * graphite-sese-to-poly.c:
13157 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
13158 id of the pbb), which contains pointer to the pbb1.
13160 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
13162 2014-07-28 Roman Gareev <gareevroman@gmail.com>
13164 * graphite-isl-ast-to-gimple.c:
13165 (graphite_create_new_guard): New function.
13166 (translate_isl_ast_node_if): New function.
13167 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
13169 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
13171 2014-07-27 Anthony Green <green@moxielogic.com>
13173 * config.gcc: Add moxie-*-moxiebox* configuration.
13174 * config/moxie/moxiebox.h: New file.
13176 2014-07-26 Andrew Pinski <apinski@cavium.com>
13178 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
13179 from the read only register.
13181 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
13183 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
13184 as the allocation class if it isn't likely to be spilled.
13186 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
13188 * rtl.h (tls_referenced_p): Declare.
13189 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
13190 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
13191 (mips_cannot_force_const_mem): Use tls_referenced_p.
13192 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
13193 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
13194 instead of pa_tls_referenced_p.
13195 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
13196 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
13197 (pa_legitimate_constant_p): Likewise.
13198 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
13199 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
13200 (rs6000_cannot_force_const_mem, rs6000_emit_move)
13201 (rs6000_address_for_altivec): Use tls_referenced_p instead of
13202 rs6000_tls_referenced_p.
13203 (rs6000_tls_symbol_ref_1): Delete.
13205 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
13208 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
13209 Optimize inverse of a VEC_CONCAT.
13211 2014-07-25 Xinliang David Li <davidxl@google.com>
13213 * params.def: New parameter.
13214 * coverage.c (get_coverage_counts): Check new flag.
13215 (coverage_compute_profile_id): Check new flag.
13216 (coverage_begin_function): Check new flag.
13217 (coverage_end_function): Check new flag.
13218 * value-prof.c (coverage_node_map_initialized_p): New function.
13219 (init_node_map): Populate map with all functions.
13220 * doc/invoke.texi: Document new parameter.
13222 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
13223 Richard Biener <rguenther@suse.de>
13225 * lto-streamer-out.c (struct sccs): Turn to ...
13226 (class DFS): ... this one; refactor the DFS walk so it can
13227 be re-done on per-SCC basis.
13228 (DFS::DFS): New constructor.
13229 (DFS::~DFS): New destructor.
13230 (hash_tree): Add new MAP argument holding in-SCC hash values;
13231 remove POINTER_TYPE hashing hack.
13232 (scc_entry_compare): Rename to ...
13233 (DFS::scc_entry_compare): ... this one.
13234 (hash_scc): Rename to ...
13235 (DFS::hash_scc): ... this one; pass output_block instead
13236 of streamer_cache; work harder to get unique and stable SCC
13238 (DFS_write_tree): Rename to ...
13239 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
13240 (lto_output_tree): Update.
13242 2014-07-25 Andi Kleen <ak@linux.intel.com>
13244 * lto-streamer-out.c (hash_tree): Convert to inchash.
13246 2014-07-25 Andi Kleen <ak@linux.intel.com>
13248 * tree.c (build_type_attribute_qual_variant): Use inchash.
13249 (type_hash_list): Dito.
13250 (attribute_hash_list): Dito
13251 (iterative_hstate_expr): Dito.
13252 (iterative_hash_expr): Dito.
13253 (build_range_type_1): Dito.
13254 (build_array_type_1): Dito.
13255 (build_function_type): Dito.
13256 (build_method_type_directly): Dito.
13257 (build_offset_type): Dito.
13258 (build_complex_type): Dito.
13259 (make_vector_type): Dito.
13260 * tree.h (iterative_hash_expr): Add compat wrapper.
13261 (iterative_hstate_expr): Add.
13263 2014-07-25 Andi Kleen <ak@linux.intel.com>
13265 * Makefile.in (OBJS): Add inchash.o.
13266 (PLUGIN_HEADERS): Add inchash.h.
13267 * ipa-devirt.c: Include inchash.h.
13268 * lto-streamer-out.c: Dito.
13269 * tree-ssa-dom.c: Dito.
13270 * tree-ssa-pre.c: Dito.
13271 * tree-ssa-sccvn.c: Dito.
13272 * tree-ssa-tail-merge.c: Dito.
13274 * tree.c (iterative_hash_hashval_t): Move to ...
13275 (iterative_hash_host_wide_int): Move to ...
13276 * inchash.c: Here. New file.
13277 * tree.h (iterative_hash_hashval_t): Move to ...
13278 (iterative_hash_host_wide_int): Move to ...
13279 * inchash.h: Here. New file.
13281 2014-07-25 Richard Biener <rguenther@suse.de>
13283 PR middle-end/61762
13284 PR middle-end/61894
13285 * fold-const.c (native_encode_int): Add and handle offset
13286 parameter to do partial encodings of expr.
13287 (native_encode_fixed): Likewise.
13288 (native_encode_real): Likewise.
13289 (native_encode_complex): Likewise.
13290 (native_encode_vector): Likewise.
13291 (native_encode_string): Likewise.
13292 (native_encode_expr): Likewise.
13293 * fold-const.c (native_encode_expr): Add offset parameter
13295 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
13296 (fold_ctor_reference): Handle all reads from tcc_constant
13299 2014-07-25 Richard Biener <rguenther@suse.de>
13301 * tree-inline.c (estimate_move_cost): Mark speed_p argument
13302 as possibly unused.
13304 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
13306 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
13308 2014-07-24 Kyle McMartin <kyle@redhat.com>
13310 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
13312 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13314 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
13316 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
13318 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
13319 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
13320 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
13322 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13324 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
13325 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
13326 aggregate types. Instead, *all* aggregate types, except for single-
13327 element or homogeneous float/vector aggregates, are quadword-aligned
13328 if required by their type alignment. Issue -Wpsabi note when a type
13329 is now treated differently than before.
13331 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13333 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
13334 does not fit fully into floating-point registers, and there is still
13335 space in the register parameter area, use GPRs to pass those parts
13336 of the argument. Issue -Wpsabi note if any parameter is now treated
13337 differently than before.
13338 (rs6000_arg_partial_bytes): Update.
13340 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
13342 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
13344 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
13346 * rtl.h (target_rtl): Remove lang_dependent_initialized.
13347 * toplev.c (initialize_rtl): Don't use it. Move previously
13348 "language-dependent" calls to...
13349 (backend_init): ...here.
13350 (lang_dependent_init_target): Don't set lang_dependent_initialized.
13351 Assert that RTL initialization hasn't happend yet.
13353 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
13355 PR rtl-optimization/61629
13356 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
13357 they have already been initialized.
13359 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
13361 PR middle-end/61268
13362 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
13363 DECL_INCOMING_RTL and entry_parm.
13364 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
13365 * calls.c (load_register_parameters): Likewise argument values.
13366 (emit_library_call_value_1, store_one_arg): Likewise argument
13368 * config/i386/i386.c (assign_386_stack_local): Likewise the local
13370 * explow.c (validize_mem): Modify the argument in-place.
13372 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13374 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
13375 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
13377 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13379 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
13380 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
13382 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13384 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
13385 (aarch64_save_callee_saves): New parameter "skip_wb".
13386 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
13388 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13390 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
13392 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
13394 2014-07-24 Roman Gareev <gareevroman@gmail.com>
13396 * graphite-isl-ast-to-gimple.c:
13397 (graphite_create_new_loop): Add calling of isl_id_free to properly
13398 decrement reference counts.
13400 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
13402 2014-07-24 Martin Liska <mliska@suse.cz>
13403 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
13405 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
13406 (rs6000_code_end): Likewise.
13408 2014-07-24 Martin Liska <mliska@suse.cz>
13410 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
13411 symtab_node funtion used.
13412 (rs6000_xcoff_declare_object_name): Likewise.
13414 2014-07-24 Martin Liska <mliska@suse.cz>
13416 * cgraphunit.c (compile): Correct function used.
13418 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
13420 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
13423 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
13426 * varasm.c (bss_initializer_p): Handle offlined ctors.
13427 (align_variable, get_variable_align): Likewise.
13428 (make_decl_one_only): Likewise.
13429 (default_binds_local_p_1): Likewise.
13430 (decl_binds_to_current_def_p): Likewise.
13431 (get_variable_section): Get constructor if it is offlined.
13432 (assemble_variable_contents): Sanity check that the caller
13433 streamed in the ctor in LTO.
13435 2014-07-24 Roman Gareev <gareevroman@gmail.com>
13437 * graphite-isl-ast-to-gimple.c:
13438 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
13439 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
13440 isl_ast_op_pdiv_r to the different case.
13442 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
13444 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13446 PR middle-end/61876
13447 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
13448 when flag_errno_math is on.
13450 2014-07-24 Martin Liska <mliska@suse.cz>
13452 * cgraph.h (varpool_node):
13453 (availability get_availability (void)):
13454 created from cgraph_variable_initializer_availability
13455 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
13456 created from: cgraph_variable_initializer_availability
13457 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
13458 (void finalize_named_section_flags (void)):
13459 created from varpool_finalize_named_section_flags
13460 (bool assemble_decl (void)): created from varpool_assemble_decl
13461 (void analyze (void)): created from varpool_analyze_node
13462 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
13463 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
13464 (void remove_initializer (void)): created from varpool_remove_initializer
13465 (tree get_constructor (void)): created from varpool_get_constructor
13466 (bool externally_visible_p (void)): created from varpool_externally_visible_p
13467 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
13468 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
13469 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
13470 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
13471 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
13472 (static bool output_variables (void)): created from varpool_output_variables
13473 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
13474 created from varpool_extra_name_alias
13475 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
13476 (static void dump_varpool (FILE *f)): created from dump_varpool
13477 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
13478 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
13479 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
13480 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
13481 (void assemble_aliases (void)): created from assemble_aliases
13483 2014-07-24 Martin Liska <mliska@suse.cz>
13485 * cgraph.h (symtab_node):
13486 (void register_symbol (void)): created from symtab_register_node
13487 (void remove (void)): created from symtab_remove_node
13488 (void dump (FILE *f)): created from dump_symtab_node
13489 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
13490 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
13491 (struct ipa_ref *add_reference (symtab_node *referred_node,
13492 enum ipa_ref_use use_type)): created from add_reference
13493 (struct ipa_ref *add_reference (symtab_node *referred_node,
13494 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
13495 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
13496 gimple stmt)): created from maybe_add_reference
13497 (bool semantically_equivalent_p (symtab_node *target)): created from
13498 symtab_semantically_equivalent_p
13499 (void remove_from_same_comdat_group (void)): created from
13500 remove_from_same_comdat_group
13501 (void add_to_same_comdat_group (symtab_node *old_node)): created from
13502 symtab_add_to_same_comdat_group
13503 (void dissolve_same_comdat_group_list (void)): created from
13504 symtab_dissolve_same_comdat_group_list
13505 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
13506 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
13507 created from symtab_alias_ultimate_target
13508 (inline symtab_node *next_defined_symbol (void)): created from
13509 symtab_next_defined_symbol
13510 (bool resolve_alias (symtab_node *target)): created from
13511 symtab_resolve_alias
13512 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
13513 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
13514 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
13515 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
13516 (void set_section (const char *section)): created from set_section_1
13517 (enum availability get_availability (void)): created from symtab_node_availability
13518 (void make_decl_local (void)): created from symtab_make_decl_local
13519 (bool real_symbol_p (void)): created from symtab_read_node
13520 (can_be_discarded_p (void)): created from symtab_can_be_discarded
13521 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
13522 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
13523 symtab_in_same_comdat_p;
13524 (bool address_taken_from_non_vtable_p (void)): created from
13525 address_taken_from_non_vtable_p
13526 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
13527 (static void dump_table (FILE *)): created from dump_symtab
13528 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
13529 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
13530 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
13531 symtab_used_from_object_file_p
13532 (void dump_base (FILE *)): created from dump_symtab_base
13533 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
13534 (void unregister (void)): created from symtab_unregister_node
13535 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
13536 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
13537 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
13538 symtab_nonoverwritable_alias_1
13539 * cgraph.h (cgraph_node):
13540 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
13541 created from cgraph_remove_node_and_inline_clones
13542 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
13543 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
13544 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
13545 (cgraph_node *function_symbol (enum availability *avail = NULL)):
13546 created from cgraph_function_node
13547 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
13548 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
13549 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
13550 created from cgraph_create_clone
13551 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
13552 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
13553 created from cgraph_create_virtual_clone
13554 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
13555 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
13556 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
13557 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
13558 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
13559 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
13560 created from cgraph_function_version_info
13561 (struct cgraph_function_version_info *insert_new_function_version (void)):
13562 created from insert_new_cgraph_node_version
13563 (struct cgraph_function_version_info *function_version (void)): created from
13564 get_cgraph_node_version
13565 (void analyze (void)): created from analyze_function
13566 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
13567 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
13568 tree real_alias) cgraph_add_thunk
13569 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
13570 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
13571 created from cgraph_function_or_thunk_node
13572 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
13573 created from expand_thunk
13574 (void reset (void)): created from cgraph_reset_node
13575 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
13576 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
13577 (void remove (void)): created from cgraph_remove_node
13578 (void dump (FILE *f)): created from dump_cgraph_node
13579 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
13580 (bool get_body (void)): created from cgraph_get_body
13581 (void release_body (void)): created from cgraph_release_function_body
13582 (void unnest (void)): created from cgraph_unnest_node
13583 (void make_local (void)): created from cgraph_make_node_local
13584 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
13585 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
13586 gcov_type count, int freq)): created from cgraph_create_edge
13587 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
13588 gcov_type count, int freq)): created from cgraph_create_indirect_edge
13589 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
13590 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
13591 created from cgraph_create_edge_including_clones
13592 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
13593 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
13594 (void remove_callers (void)): created from cgraph_node_remove_callers
13595 (void remove_callees (void)): created from cgraph_node_remove_callees
13596 (enum availability get_availability (void)): created from cgraph_function_body_availability
13597 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
13598 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
13599 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
13600 (void call_duplication_hooks (cgraph_node *node2)): created from
13601 cgraph_call_node_duplication_hooks
13602 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
13603 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
13604 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
13605 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
13606 (void call_function_insertion_hooks (void)):
13607 created from cgraph_call_function_insertion_hooks
13608 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
13609 (bool local_p (void)): created from cgraph_local_node
13610 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
13611 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
13612 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
13613 (inline bool only_called_directly_or_aliased_p (void)):
13614 created from cgraph_only_called_directly_or_aliased_p
13615 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
13616 created from cgraph_will_be_removed_from_program_if_no_direct_calls
13617 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
13618 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
13619 (bool can_remove_if_no_direct_calls_p (void)):
13620 created from cgraph_can_remove_if_no_direct_calls_p
13621 (inline bool has_gimple_body_p (void)):
13622 created from cgraph_function_with_gimple_body_p
13623 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
13624 (static void dump_cgraph (FILE *f)): created from dump_cgraph
13625 (static inline void debug_cgraph (void)): created from debug_cgraph
13626 (static void record_function_versions (tree decl1, tree decl2)):
13627 created from record_function_versions
13628 (static void delete_function_version (tree decl)):
13629 created from delete_function_version
13630 (static void add_new_function (tree fndecl, bool lowered)):
13631 created from cgraph_add_new_function
13632 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
13633 (static cgraph_node * create (tree decl)): created from cgraph_create_node
13634 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
13635 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
13636 (static cgraph_node *get_for_asmname (tree asmname)):
13637 created from cgraph_node_for_asm
13638 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
13639 created from cgraph_same_body_alias
13640 (static bool used_from_object_file_p_worker (cgraph_node *node,
13641 void *): new function
13642 (static bool non_local_p (cgraph_node *node, void *)):
13643 created from cgraph_non_local_node_p_1
13644 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
13645 created from verify_cgraph
13646 (static bool make_local (cgraph_node *node, void *)):
13647 created from cgraph_make_node_local
13648 (static cgraph_node *create_alias (tree alias, tree target)):
13649 created from cgraph_create_function_alias
13650 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
13651 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
13652 created from cgraph_create_edge_1
13653 * cgraph.h (varpool_node):
13654 (void remove (void)): created from varpool_remove_node
13655 (void dump (FILE *f)): created from dump_varpool_node
13657 2014-07-24 Richard Biener <rguenther@suse.de>
13660 * tree-ssa-structalias.c (create_variable_info_for_1):
13661 Use varpool_get_constructor.
13662 (create_variable_info_for): Likewise.
13664 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13666 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
13667 subtract outgoing area size when restoring stack_pointer_rtx.
13669 2014-07-24 Nick Clifton <nickc@redhat.com>
13671 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
13672 that operations are taking place in parallel.
13673 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
13675 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
13677 * omp-low.c (extract_omp_for_data): Add missing break statement.
13679 2014-07-24 Richard Biener <rguenther@suse.de>
13681 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
13682 * tree-inline.c (estimate_move_cost): Add speed_p parameter
13683 and adjust MOVE_RATIO query accordingly.
13684 (estimate_num_insns): Adjust callers.
13685 * ipa-prop.c (ipa_populate_param_decls): Likewise.
13686 * ipa-cp.c (gather_context_independent_values,
13687 estimate_local_effects): Likewise.
13688 * ipa-split.c (consider_split): Likewise.
13690 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
13692 * config/i386/driver-i386.c: Remove names of unused arguments and
13693 unnecessary unused attributes.
13694 * config/i386/host-mingw32.c: Likewise.
13695 * config/i386/i386.c: Likewise.
13696 * config/i386/winnt-stubs.c: Likewise.
13697 * config/i386/winnt.c: Likewise.
13699 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13701 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
13702 (aarch64_gen_loadwb_pair): New helper function.
13703 (aarch64_expand_epilogue): Simplify code using new helper functions.
13704 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
13706 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13708 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
13709 (aarch64_gen_storewb_pair): New helper function.
13710 (aarch64_expand_prologue): Simplify code using new helper functions.
13711 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
13713 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13715 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
13716 Rename to aarch64_save_callee_saves, remove restore code.
13717 (aarch64_restore_callee_saves): New function.
13719 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13721 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
13722 (aarch64_save_callee_saves): New function to handle reg save
13723 for both core and vectore regs.
13725 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13727 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
13728 (aarch64_gen_store_pair): New helper function.
13729 (aarch64_save_or_restore_callee_save_registers)
13730 (aarch64_save_or_restore_fprs): Use new helper functions.
13732 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13734 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
13735 (aarch64_save_or_restore_callee_save_registers)
13736 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
13738 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13740 * config/aarch64/aarch64.c
13741 (aarch64_save_or_restore_callee_save_registers)
13742 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
13744 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13746 * config/aarch64/aarch64.c
13747 (aarch64_save_or_restore_callee_save_registers)
13748 (aarch64_save_or_restore_fprs): Remove 'increment'.
13750 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13752 * config/aarch64/aarch64.c
13753 (aarch64_save_or_restore_callee_save_registers)
13754 (aarch64_save_or_restore_fprs): Use register offset in
13755 cfun->machine->frame.reg_offset.
13757 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13759 * config/aarch64/aarch64.c
13760 (aarch64_save_or_restore_callee_save_registers)
13761 (aarch64_save_or_restore_fprs): Remove base_rtx.
13763 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13765 * config/aarch64/aarch64.c
13766 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
13767 to 'start_offset'. Remove local variable 'start_offset'.
13769 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13771 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
13772 type to HOST_WIDE_INT.
13774 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13776 * config/aarch64/aarch64.c (aarch64_expand_prologue)
13777 (aarch64_save_or_restore_fprs)
13778 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
13780 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
13782 * config/arm/t-rtems-eabi: Add
13783 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
13784 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
13785 mbig-endian/mthumb/march=armv7-r, and
13786 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
13789 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
13790 Chris Johns <chrisj@rtems.org>
13791 Joel Sherrill <joel.sherrill@oarcorp.com>
13793 * config.gcc: Add nios2-*-rtems*.
13794 * config/nios2/rtems.h: New file.
13795 * gcc/config/nios2/t-rtems: New file.
13797 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
13800 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
13801 constant numbers, not general constants.
13802 (rs6000_expand_vector_init): Ditto.
13804 2014-07-23 Nathan Sidwell <nathan@acm.org>
13806 * gcov-tool.c (gcov_list): Declare here.
13807 (set_gcov_list): Remove.
13808 (gcov_output_files): Set gcov_list directly.
13810 2014-07-23 Host Schirmeier <horst@schirmeier.com>
13812 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
13814 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13816 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
13817 callee-saved registers are available for padding purpose
13818 and r3 is not mandatory, then prefer use those callee-saved
13821 2014-07-23 Richard Biener <rguenther@suse.de>
13823 * params.def (PARAM_MAX_COMBINE_INSNS): New.
13824 * combine.c: Include statistics.h and params.h.
13825 (combine_instructions): Guard three and four insn combines
13826 with max-combine-insns value. Record statistics for combines
13828 * doc/invoke.texi (max-combine-insns): Document new param.
13830 2014-07-23 Roman Gareev <gareevroman@gmail.com>
13832 * graphite-isl-ast-to-gimple.c:
13833 (translate_isl_ast_node_block): New function.
13834 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
13836 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
13837 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
13839 2014-07-23 Roman Gareev <gareevroman@gmail.com>
13841 * graphite-isl-ast-to-gimple.c:
13842 (get_max_schedule_dimensions): New function.
13843 (extend_schedule): Likewise.
13844 (generate_isl_schedule): Add calling of extend_schedule and
13845 get_max_schedule_dimensions.
13847 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13849 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
13850 (case UNSPEC): Handle UNSPEC_RBIT.
13852 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13854 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
13855 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
13857 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13859 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
13861 2014-07-22 Roman Gareev <gareevroman@gmail.com>
13863 * graphite-isl-ast-to-gimple.c:
13864 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
13865 (ivs_params_clear):
13866 (build_iv_mapping): New function.
13867 (translate_isl_ast_node_user): Likewise.
13868 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
13870 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
13871 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
13872 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
13874 2014-07-21 Bin Cheng <bin.cheng@arm.com>
13877 * config/arm/arm.md (setmem): New pattern.
13878 * config/arm/arm-protos.h (struct tune_params): New fields.
13879 (arm_gen_setmem): New prototype.
13880 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
13881 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
13882 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
13883 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
13884 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
13885 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
13886 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
13887 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
13888 (arm_const_inline_cost): New function.
13889 (arm_block_set_max_insns): New function.
13890 (arm_block_set_non_vect_profit_p): New function.
13891 (arm_block_set_vect_profit_p): New function.
13892 (arm_block_set_unaligned_vect): New function.
13893 (arm_block_set_aligned_vect): New function.
13894 (arm_block_set_unaligned_non_vect): New function.
13895 (arm_block_set_aligned_non_vect): New function.
13896 (arm_block_set_vect, arm_gen_setmem): New functions.
13898 2014-07-21 Bin Cheng <bin.cheng@arm.com>
13900 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
13902 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
13905 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
13906 out of #ifdef __OPTIMIZE__.
13908 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
13910 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
13911 different trapping status if -fnon-call-exceptions is enabled.
13913 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
13915 * expr.c (store_field): Handle VOIDmode for calls that return values
13916 in multiple locations.
13918 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
13920 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
13921 (altivec_vsldoi_<mode>): Likewise.
13923 2014-07-20 Roman Gareev <gareevroman@gmail.com>
13925 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
13926 to the number of characters in the line.
13928 2014-07-20 Roman Gareev <gareevroman@gmail.com>
13930 * graphite-isl-ast-to-gimple.c: Add using of
13931 build_nonstandard_integer_type instead of int128_integer_type_node.
13933 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
13935 * toplev.c (output_stack_usage): Adjust the location of the warning.
13937 2014-07-19 Daniel Cederman <cederman@gaisler.com>
13939 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
13940 (*membar_storeload): Disable for LEON3.
13942 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
13944 PR rtl-optimization/61461
13945 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
13947 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
13950 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
13951 Fix instruction constraint.
13952 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
13954 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
13956 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
13958 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
13960 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
13961 GNU coding standards.
13962 (nds32_register_move_cost): Likewise.
13963 (nds32_memory_move_cost): Likewise.
13964 (nds32_address_cost): Likewise.
13966 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
13968 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
13970 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
13972 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
13973 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
13974 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
13975 (HAVE_sync_compare_and_swapqi): Define.
13976 (HAVE_sync_compare_and_swaphi): Likewise.
13977 (HAVE_sync_compare_and_swapsi): Likewise.
13979 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
13981 * config/mips/p5600.md: Add missing cpu tests.
13983 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13985 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
13986 (vmla_f64): Likewise.
13987 (vfms_f64): Likewise.
13988 (vmls_f64): Likewise.
13990 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13992 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
13993 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
13995 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13997 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
13998 (vmlal_high_lane_s32): Likewise.
13999 (vmlal_high_lane_u16): Likewise.
14000 (vmlal_high_lane_u32): Likewise.
14001 (vmlsl_high_lane_s16): Likewise.
14002 (vmlsl_high_lane_s32): Likewise.
14003 (vmlsl_high_lane_u16): Likewise.
14004 (vmlsl_high_lane_u32): Likewise.
14006 2014-07-17 Terry Guo <terry.guo@arm.com>
14008 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
14009 (alus_reg): Renamed to alus_sreg.
14010 * config/arm/arm-fixed.md: Change type of non-dsp instructions
14011 from alu_reg to alu_sreg. Change type of dsp instructions from
14012 alu_reg to alu_dsp_reg.
14013 * config/arm/thumb1.md: Likewise.
14014 * config/arm/thumb2.md: Likewise.
14015 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
14016 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
14017 with alu_sreg and alus_sreg.
14018 * config/arm/arm1026ejs.md (alu_op): Likewise.
14019 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
14020 * config/arm/arm926ejs.md (9_alu_op): Likewise.
14021 * config/arm/fa526.md (526_alu_op): Likewise.
14022 * config/arm/fa606te.md (606te_alu_op): Likewise.
14023 * config/arm/fa626te.md (626te_alu_op): Likewise.
14024 * config/arm/fa726te.md (726te_alu_op): Likewise.
14025 * config/arm/fmp626.md (mp626_alu_op): Likewise.
14026 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
14027 alu_sreg, alu_dsp_reg and alus_sreg.
14028 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
14029 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
14030 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
14031 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
14032 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
14033 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
14034 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
14035 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
14036 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
14037 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
14038 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
14039 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
14040 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
14041 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
14042 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
14043 alus_reg to alus_sreg.
14045 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
14047 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
14050 2014-07-17 Richard Biener <rguenther@suse.de>
14052 PR rtl-optimization/61801
14053 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
14054 don't set reg_pending_barrier if it appears in a debug-insn.
14056 2014-07-16 DJ Delorie <dj@redhat.com>
14058 * config/rx/rx.c (rx_option_override): Fix alignment values.
14059 (rx_align_for_label): Likewise.
14061 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
14064 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
14065 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
14066 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
14068 (cris_print_index, cris_print_operand, cris_constant_index_p)
14069 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
14070 (cris_address_cost): Ditto last CONSTANT_P.
14071 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
14072 callers changed. Yield cris_offsettable_symbol for non-PIC
14073 constant symbolic expressions including labels. Yield cris_unspec
14075 (cris_expand_pic_call_address): New parameter MARKERP. Set its
14076 target to pic_offset_table_rtx for calls that will likely go
14077 through PLT, const0_rtx when they can't. All callers changed.
14078 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
14079 symbolic expressions to be PICified. Remove second, redundant,
14080 assert on can_create_pseudo_p returning non-zero. Use
14081 replace_equiv_address_nv, not replace_equiv_address, for final
14083 * config/cris/cris.md ("movsi"): Move variable t to pattern
14084 toplevel. Adjust assert for new cris_symbol_type member. Use
14085 CONSTANT_P instead of CONSTANT_ADDRESS_P.
14086 ("*movsi_internal") <case 9>: Make check for valid unspec operands
14088 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
14089 ("call", "call_value"): Use second incoming operand as a marker
14090 for pic-offset-table-register being used.
14091 ("*expanded_call_non_v32", "*expanded_call_v32")
14092 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
14093 second incoming operand to CALL, match cris_call_type_marker.
14094 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
14095 ("*expanded_call_side"): Ditto. Fix typo in comment.
14096 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
14098 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
14099 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
14100 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
14101 users changed. Add members cris_offsettable_symbol and cris_unspec.
14102 (cris_symbol_type): Rename from cris_pic_symbol_type.
14103 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
14105 * config/cris/cris-protos.h (cris_symbol_type_of,
14106 cris_expand_pic_call_address): Adjust prototypes.
14107 (cris_legitimate_constant_p): New prototype.
14109 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
14110 an existing tmake_file. Don't add t-slibgcc and t-linux.
14112 2014-07-17 Jason Merrill <jason@redhat.com>
14115 * symtab.c (symtab_remove_from_same_comdat_group): Also
14116 set_comdat_group to NULL_TREE.
14117 (verify_symtab): Fix diagnostic.
14119 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
14122 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
14124 2014-07-16 Dodji Seketeli <dodji@redhat.com>
14126 Support location tracking for built-in macro tokens
14127 * input.h (is_location_from_builtin_token): New function declaration.
14128 * input.c (is_location_from_builtin_token): New function definition.
14129 * toplev.c (general_init): Tell libcpp what the pre-defined
14130 spelling location for built-in tokens is.
14132 2014-07-16 Jakub Jelinek <jakub@redhat.com>
14134 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
14135 on the FUNCTION_DECL.
14137 2014-07-16 Richard Biener <rguenther@suse.de>
14140 * doc/extend.texi (always_inline): Clarify.
14142 2014-07-15 Eric Christopher <echristo@gmail.com>
14144 * doc/invoke.texi (Link Options): Document -z option.
14146 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
14148 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
14149 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
14151 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
14153 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
14155 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
14157 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
14158 varpool_assemble_decl.
14159 * varpool.c (varpool_assemble_decl): Assert that node->definition is
14162 2014-07-15 Michael Matz <matz@suse.de>
14164 PR rtl-optimization/61772
14165 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
14167 2014-07-15 Richard Biener <rguenther@suse.de>
14169 * opts.c (default_options_table): Disable bit-ccp at -Og.
14171 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
14173 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
14175 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
14177 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
14178 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
14179 call langhook for unknown declaration.
14180 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
14181 * tree.h (DECL_ARGUMENTS): Update.
14182 * print-tree.c (print_node): Update.
14183 * tree-core.h (tree_decl_non_common): Remove arguments.
14184 (tree_function_decl): Add arguments.
14186 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
14188 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
14190 2014-07-14 Richard Biener <rguenther@suse.de>
14192 PR tree-optimization/61779
14193 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
14194 simplifying a condition.
14196 2014-07-14 Richard Biener <rguenther@suse.de>
14198 * builtins.c (c_strlen): Make only_value == 2 really only
14199 affect warning generation.
14201 2014-07-14 Richard Biener <rguenther@suse.de>
14203 PR tree-optimization/61757
14204 PR tree-optimization/61783
14205 PR tree-optimization/61787
14206 * tree-ssa-dom.c (record_equality): Revert canonicalization
14207 change and add comment.
14208 (propagate_rhs_into_lhs): Revert previous fix, removing
14209 loop depth restriction again.
14211 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14213 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
14214 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
14215 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
14216 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
14217 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
14218 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
14219 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
14221 2014-07-14 Richard Biener <rguenther@suse.de>
14223 * cgraph.h (decl_in_symtab_p): Make inline.
14225 2014-07-14 Jakub Jelinek <jakub@redhat.com>
14227 PR middle-end/61294
14228 * doc/invoke.texi (-Wmemset-transposed-args): Document.
14231 * config/i386/i386.c (classify_argument): Don't merge classes above
14234 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
14236 * cgraph.h (symtab_node): Add nonzero_address.
14237 (decl_in_symtab_p): Break out from ...
14238 (symtab_get_node): ... here.
14239 * fold-const.c: Include cgraph.h
14240 (tree_single_nonzero_warnv_p): Use symtab to determine
14241 if symbol is non-zero.
14242 * symtab.c (symtab_node::nonzero_address): New method.
14244 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
14246 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
14247 forgotten in previous commit.
14249 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
14251 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
14253 * ipa-devirt.c: Include stor-layout.h and intl.h
14254 (odr_subtypes_equivalent_p): New function.
14255 (warn_odr): New function.
14256 (warn_type_mismatch): New function.
14257 (odr_types_equivalent_p): New function.
14258 (add_type_duplicate): Use it.
14259 * common.opt (Wodr): New flag.
14260 * doc/invoke.texi (Wodr): Document new warning.
14262 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
14264 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
14265 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
14266 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
14267 (varpool_get_constructor): Push CTORS_IN timevar.
14268 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
14270 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
14272 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
14273 Remove VOID_FTYPE_PUSHORT.
14274 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
14275 Change code to USHORT_FTYPE_VOID.
14276 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
14277 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
14278 (ix86_atomic_assign_expand_fenv): Update for
14279 __builtin_ia32_fnstsw changes.
14280 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
14281 (fnstsw): Change operand 0 to nonimmediate operand.
14283 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
14285 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
14286 (varpool_get_constructor): New function.
14287 (varpool_ctor_useable_for_folding_p): Break out from ...
14288 (ctor_for_folding): ... here; use varpool_get_constructor.
14289 (varpool_assemble_decl): Likewise.
14290 * lto-streamer.h (struct output_block): Turn cgraph_node
14292 (lto_input_variable_constructor): Declare.
14293 * ipa-visibility.c (function_and_variable_visibility): Use
14294 varpool_get_constructor.
14295 * cgraph.h (varpool_get_constructor): Declare.
14296 (varpool_ctor_useable_for_folding_p): New function.
14297 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
14298 parameter; return error_mark_node for non-trivial constructors.
14299 (lto_write_tree_1, DFS_write_tree): Update use of
14300 get_symbol_initial_value.
14301 (output_function): Update initialization of symbol.
14302 (output_constructor): New function.
14303 (copy_function): Rename to ..
14304 (copy_function_or_variable): ... this one; handle vars too.
14305 (lto_output): Output variable sections.
14306 * lto-streamer-in.c (input_constructor): New function.
14307 (lto_read_body): Rename from ...
14308 (lto_read_body_or_constructor): ... this one; handle vars too.
14309 (lto_input_variable_constructor): New function.
14310 * ipa-prop.c (ipa_prop_write_jump_functions,
14311 ipa_prop_write_all_agg_replacement): Update.
14312 * lto-cgraph.c (compute_ltrans_boundary): Use it.
14313 (output_cgraph_opt_summary): Set symbol to NULL.
14315 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
14317 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
14318 non-polymorphic types.
14319 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
14320 * ipa-devirt.c (types_same_for_odr): Do not explode when one
14321 of types is not polymorphic.
14323 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
14325 * lra-constraints.c (remove_inheritance_pseudos): Process
14326 destination pseudo too.
14328 2014-07-11 Rong Xu <xur@google.com>
14330 * gcov-tool.c (gcov_output_files): Fix build error introduced in
14333 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
14335 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
14336 * config/avr/avr-devices.c (AVR_MCU): Same.
14337 (avr_mcu_types): add text start value to end of device list.
14338 * config/avr/avr-mcus.def: Add text section start for all devices.
14339 (ata5782): Add new avr5 device.
14341 * config/avr/avr-tables.opt: Regenerate.
14342 * config/avr/avr.h: Add declaration for text section start handler.
14343 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
14345 (LINK_SPEC): Include text section start handler to linker spec.
14346 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
14347 pass -Ttext option to linker if the text section start for the device
14349 * config/avr/t-multilib: Regenerate.
14350 * doc/avr-mmcu.texi: Regenerate.
14352 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
14354 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
14355 * config/rs6000/aix52.h (LINK_SPEC): Same.
14356 * config/rs6000/aix53.h (LINK_SPEC): Same.
14357 * config/rs6000/aix61.h (LINK_SPEC): Same.
14358 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
14360 2014-07-11 Roman Gareev <gareevroman@gmail.com>
14362 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
14363 (graphite_verify): New function.
14364 (ivs_params_clear): New function.
14365 (gcc_expression_from_isl_ast_expr_id): New function.
14366 (gcc_expression_from_isl_expr_int): New function.
14367 (binary_op_to_tree): New function.
14368 (ternary_op_to_tree): New function.
14369 (unary_op_to_tree): New function.
14370 (nary_op_to_tree): New function.
14371 (gcc_expression_from_isl_expr_op): New function.
14372 (gcc_expression_from_isl_expression): New function.
14373 (graphite_create_new_loop): New function.
14374 (translate_isl_ast_for_loop): New function.
14375 (get_upper_bound): New function.
14376 (graphite_create_new_loop_guard): New function.
14377 (translate_isl_ast_node_for): New function.
14378 (translate_isl_ast): New function.
14379 (add_parameters_to_ivs_params): New function.
14380 (scop_to_isl_ast): New parameter ip.
14381 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
14383 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
14385 * config/xtensa/predicates.md (call expander): Update for
14386 DECL_SECTION_NAME being string.
14388 2014-07-11 Richard Biener <rguenther@suse.de>
14390 PR middle-end/61473
14391 * builtins.c (fold_builtin_memory_op): Inline memory moves that
14392 can be implemented with a single load followed by a single store.
14393 (c_strlen): Only warn when only_value is not 2.
14395 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
14397 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
14399 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
14402 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
14403 (*movhi_bytes): Likewise.
14404 (*arm_movqi_insn): Likewise.
14406 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
14409 * config/alpha/alpha.c: Include tree-pass.h, context.h
14410 and pass_manager.h.
14411 (pass_data_handle_trap_shadows): New pass.
14412 (pass_handle_trap_shadows::gate): New pass gate function.
14413 (make_pass_handle_trap_shadows): New function.
14414 (rest_of_handle_trap_shadows): Ditto.
14416 (alpha_align_insns_1): Rename from alpha_align_insns.
14417 (pass_data_align_insns): New pass.
14418 (pass_align_insns::gate): New pass gate function.
14419 (make_pass_aling_insns): New function.
14420 (rest_of_align_insns): Ditto.
14421 (alpha_align_insns): Ditto.
14423 (alpha_option_override): Declare handle_trap_shadows info
14424 and align_insns_info. Register handle_trap_shadows and align_insns
14426 (alpha_reorg): Do not call alpha_trap_shadows and
14427 alpha_align_insn from here.
14429 (alpha_pad_function_end): Do not skip BARRIERs.
14431 2014-07-10 Rong Xu <xur@google.com>
14433 Add gcov-tool: an offline gcda profile processing tool support.
14434 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
14435 (gcov_is_error): Ditto.
14436 (gcov_read_string): Ditto.
14437 (gcov_read_sync): Ditto.
14438 * gcov-io.h: Move counter defines to gcov-counter.def.
14439 * gcov-dump.c (tag_counters): Use gcov-counter.def.
14440 * coverage.c: Ditto.
14441 * gcov-tool.c: Offline gcda profile processing tool.
14442 (unlink_gcda_file): Remove one gcda file.
14443 (unlink_profile_dir): Remove gcda files from the profile path.
14444 (gcov_output_files): Output gcda files to an output dir.
14445 (profile_merge): Merge two profiles in directory.
14446 (print_merge_usage_message): Print merge usage.
14447 (merge_usage): Print merge usage and exit.
14448 (do_merge): Driver for profile merge sub-command.
14449 (profile_rewrite): Rewrite profile.
14450 (print_rewrite_usage_message): Print rewrite usage.
14451 (rewrite_usage): Print rewrite usage and exit.
14452 (do_rewrite): Driver for profile rewrite sub-command.
14453 (print_usage): Print gcov-info usage and exit.
14454 (print_version): Print gcov-info version.
14455 (process_args): Process arguments.
14456 (main): Main routine for gcov-tool.
14457 * Makefile.in: Build and install gcov-tool.
14458 * gcov-counter.def: New file split from gcov-io.h.
14459 * doc/gcc.texi: Include gcov-tool.texi.
14460 * doc/gcov-tool.texi: Document for gcov-tool.
14462 2014-07-10 Richard Biener <rguenther@suse.de>
14464 PR tree-optimization/61757
14465 * tree-ssa-dom.c (loop_depth_of_name): Restore.
14466 (propagate_rhs_into_lhs): Revert part of last change.
14468 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
14470 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
14473 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
14475 PR middle-end/53590
14476 * function.c (allocate_struct_function): Revert r188667 change.
14478 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
14480 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
14482 * doc/install.texi: Remove links to defunct package providers for
14485 2014-07-09 Tom de Vries <tom@codesourcery.com>
14487 * final.c (get_call_fndecl): Declare.
14488 (self_recursive_call_p): New function.
14489 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
14491 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14493 * ipa-devirt.c (record_node): Walk through aliases.
14495 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14497 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
14499 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14502 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
14504 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14506 * ipa-visibility.c (function_and_variable_visibility): Remove
14507 temporary hack disabling local aliases on AIX.
14509 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14511 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
14512 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
14514 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14516 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
14517 * rs6000/rs6000.c: Inline output of .set instruction.
14518 (declare_alias_data): New struct.
14519 (rs6000_declare_alias): New function.
14520 (rs6000_xcoff_declare_function_name): Use it.
14521 (rs6000_xcoff_declare_object_name): New function.
14522 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
14523 (ASM_OUTPUT_DEF): Turn to empty definition.
14525 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14528 * hash-table.h: use hash_table::value_type instead of
14529 Descriptor::value_type in the return types of several methods.
14531 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14533 * tree-pass.h (pass_data): Remove has_execute member.
14534 * passes.c (execute_one_pass): Don't check pass->has_execute.
14535 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
14536 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
14537 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
14538 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
14539 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
14540 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
14541 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
14542 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
14543 gimple-low.c, gimple-ssa-isolate-paths.c,
14544 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
14545 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
14546 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
14547 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
14548 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
14549 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
14550 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
14551 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
14552 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
14553 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
14554 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
14555 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
14556 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
14557 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
14558 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
14559 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
14560 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
14561 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
14562 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
14563 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
14564 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
14565 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
14566 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
14567 web.c: Remove initializer for pass_data::has_execute.
14569 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14571 * graphite-htab.h: Use hash_map instead of hash_table.
14572 * graphite-clast-to-gimple.c: Adjust.
14573 * passes.c: Use hash_map instead of hash_table.
14574 * sese.c: Likewise.
14575 * sese.h: Remove now unused code.
14577 2014-07-08 Sriraman Tallam <tmsriram@google.com>
14580 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
14583 2014-07-08 Jakub Jelinek <jakub@redhat.com>
14585 PR rtl-optimization/61673
14586 * combine.c (simplify_comparison): Test just mode's sign bit
14587 in tmode rather than the sign bit and any bits above it.
14589 2014-07-08 Roman Gareev <gareevroman@gmail.com>
14591 * graphite-isl-ast-to-gimple.c (generate_isl_context):
14592 Add __isl_give to the declaration.
14593 (generate_isl_schedule): Likewise.
14594 (scop_to_isl_ast): Likewise.
14596 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14598 * config/arm/arm.c (cortexa5_extra_costs): New table.
14599 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
14601 2014-07-08 Jakub Jelinek <jakub@redhat.com>
14603 PR tree-optimization/61725
14604 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
14605 range, use range_includes_zerop_p instead of integer_zerop on
14606 vr0->min, only use log2 of max if min is not negative.
14608 2014-07-08 Richard Biener <rguenther@suse.de>
14610 * tree-ssa-dom.h (loop_depth_of_name): Remove.
14611 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
14612 restriction on loop depth difference.
14613 (record_equality): Likewise.
14614 (propagate_rhs_into_lhs): Likewise. Simplify condition.
14615 (loop_depth_of_name): Remove.
14616 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
14617 restriction on loop depth difference.
14618 (init_copy_prop): Likewise.
14620 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14622 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
14624 (walk_aliased_vdefs): Likewise.
14625 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
14626 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
14627 (detect_type_change_from_memory_writes): Check if entry was reached.
14629 2014-07-08 Richard Biener <rguenther@suse.de>
14631 PR tree-optimization/61681
14632 * tree-ssa-structalias.c (find_what_var_points_to): Expand
14633 NONLOCAL inside ESCAPED.
14635 2014-07-08 Richard Biener <rguenther@suse.de>
14637 PR tree-optimization/61680
14638 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
14639 Handle properly all read-write dependences with group accesses.
14641 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
14643 PR tree-optimization/61576
14644 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
14645 block containing reduction statement is predecessor of phi basi block.
14647 2014-07-08 Marek Polacek <polacek@redhat.com>
14650 * fold-const.c (round_up_loc): Change the parameter type.
14652 * fold-const.h (round_up_loc): Adjust declaration.
14653 * stor-layout.c (finalize_record_size): Check for too large types.
14655 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
14657 * symtab.c: Include calls.h.
14658 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
14660 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
14662 * config/rs6000/rs6000.c (output_vec_const_move): Handle
14663 little-endian code generation.
14664 * config/rs6000/spe.md (spe_evmergehi): Rename to...
14665 (vec_perm00_v2si): ... this. Handle little-endian code generation.
14666 (spe_evmergehilo): Rename to...
14667 (vec_perm01_v2si): ... this. Handle little-endian code generation.
14668 (spe_evmergelo): Rename to...
14669 (vec_perm11_v2si): ... this. Handle little-endian code generation.
14670 (spe_evmergelohi): Rename to...
14671 (vec_perm10_v2si): ... this. Handle little-endian code generation.
14672 (spe_evmergehi, spe_evmergehilo): New expanders.
14673 (spe_evmergelo, spe_evmergelohi): Likewise.
14674 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
14675 (*frob_tf_ti): Likewise.
14676 (*frob_<mode>_di_2): Likewise.
14677 (*frob_tf_di_8_2): Likewise.
14678 (*frob_di_<mode>): Likewise.
14679 (*frob_ti_tf): Likewise.
14680 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
14681 (*frob_ti_<mode>_8_2): Likewise.
14682 (*frob_ti_tf_2): Likewise.
14683 (mov_si<mode>_e500_subreg0): Rename to...
14684 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
14686 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
14687 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
14688 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
14689 the big endianness only.
14690 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
14691 (*mov_si<mode>_e500_subreg0_2): Rename to...
14692 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
14693 big big endianness only.
14694 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
14695 (*mov_si<mode>_e500_subreg4): Rename to...
14696 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
14698 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
14699 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
14700 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
14701 the big endianness only.
14702 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
14704 (*mov_si<mode>_e500_subreg4_2): Rename to...
14705 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
14707 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
14708 (*mov_sitf_e500_subreg8): Rename to...
14709 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
14711 (*mov_sitf_e500_subreg8_le): New instruction pattern.
14712 (*mov_sitf_e500_subreg8_2): Rename to...
14713 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
14715 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
14716 (*mov_sitf_e500_subreg12): Rename to...
14717 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
14719 (*mov_sitf_e500_subreg12_le): New instruction pattern.
14720 (*mov_sitf_e500_subreg12_2): Rename to...
14721 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
14723 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
14725 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
14727 * asan.c (instrument_strlen_call): Do not instrument first byte
14728 in strlen if already instrumented.
14730 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14732 * config/arm/arm.opt (mwords-little-endian): Delete.
14733 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
14734 of TARGET_LITTLE_WORDS.
14735 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
14736 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
14738 * doc/invoke.texi: Remove references to -mwords-little-endian.
14740 2014-07-07 Jakub Jelinek <jakub@redhat.com>
14742 * expmed.c (struct init_expmed_rtl): Change all fields but
14743 pow2 and cint from struct rtx_def to rtx.
14744 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
14745 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
14748 2014-07-06 Marek Polacek <polacek@redhat.com>
14751 * doc/invoke.texi: Document -Wsizeof-array-argument.
14753 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
14755 * wide-int.h (wide_int_storage): Change declaration from struct
14758 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
14760 * cgraph.c (cgraph_create_indirect_edge): Update call of
14761 get_polymorphic_call_info.
14762 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
14763 (possible_polymorphic_call_targets): Add parameter call.
14764 (decl_maybe_in_construction_p): New predicate.
14765 (get_polymorphic_call_info): Add parameter call;
14766 use decl_maybe_in_construction_p.
14767 * gimple-fold.c (fold_gimple_assign): Update use of
14768 possible_polymorphic_call_targets.
14769 (gimple_fold_call): Likewise.
14770 * ipa-prop.c: Inlcude calls.h
14771 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
14772 (param_type_may_change_p): New predicate.
14773 (detect_type_change_from_memory_writes): Break out from ...
14774 (detect_type_change): ... this one; use param_type_may_change_p.
14775 (detect_type_change_ssa): Use param_type_may_change_p.
14776 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
14778 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
14781 * config/arm/arm-protos.h (arm_legitimate_address_p,
14782 arm_is_constant_pool_ref): Add prototypes.
14783 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
14784 (arm_is_constant_pool_ref) New function.
14785 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
14786 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
14787 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
14788 operand. Remove pool_range and neg_pool_range attributes.
14789 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
14790 pool_range and neg_pool_range attributes.
14791 * config/arm/constraints.md (Uh): New constraint.
14792 (Uq): Don't allow constant pool references.
14794 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
14796 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
14797 (move_lo_quad_internal_be_<mode>): Likewise.
14798 (move_lo_quad_<mode>): Convert to define_expand.
14799 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
14800 (aarch64_simd_move_hi_quad_be_<mode>): New.
14801 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
14802 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
14803 (aarch64_combinez_be<mode>): New.
14804 (aarch64_combine<mode>): Convert to define_expand.
14805 (aarch64_combine_internal<mode>): New.
14806 (aarch64_simd_combine<mode>): Remove bogus RTL description.
14808 2014-07-04 Tom de Vries <tom@codesourcery.com>
14810 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
14811 combination of earlyclobber and read/write modifiers.
14813 2014-07-04 Tom de Vries <tom@codesourcery.com>
14815 * config/aarch64/aarch64-simd.md
14816 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
14818 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
14821 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
14823 2014-07-04 Jakub Jelinek <jakub@redhat.com>
14825 PR middle-end/61654
14826 * cgraphunit.c (expand_thunk): Call free_dominance_info.
14828 PR tree-optimization/61684
14829 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
14830 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
14832 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14833 Kito Cheng <kito@0xlab.org>
14834 Monk Chiang <sh.chiang04@gmail.com>
14836 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
14837 (nds32_symbol_load_store_p): Move to ...
14838 (nds32_fp_as_gp_check_available): Move to ...
14839 * config/nds32/nds32-fp-as-gp.c: ... here.
14840 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
14841 extern declaration.
14843 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14844 Kito Cheng <kito@0xlab.org>
14845 Monk Chiang <sh.chiang04@gmail.com>
14847 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
14848 (nds32_expand_store_multiple): Move to ...
14849 (nds32_expand_movmemqi): Move to ...
14850 * config/nds32/nds32-memory-manipulation.c: ... here.
14852 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14853 Kito Cheng <kito@0xlab.org>
14854 Monk Chiang <sh.chiang04@gmail.com>
14856 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
14857 (nds32_output_casesi_pc_relative): Move to ...
14858 (nds32_output_casesi): Move to ...
14859 (nds32_mem_format): Move to ...
14860 (nds32_output_16bit_store): Move to ...
14861 (nds32_output_16bit_load): Move to ...
14862 (nds32_output_32bit_store): Move to ...
14863 (nds32_output_32bit_load): Move to ...
14864 (nds32_output_32bit_load_s): Move to ...
14865 (nds32_output_stack_push): Move to ...
14866 (nds32_output_stack_pop): Move to ...
14867 * config/nds32/nds32-md-auxiliary.c: ... here.
14869 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14870 Ling-Hua Tseng <uranus@tinlans.org>
14872 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
14873 the purpose of this file.
14875 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14876 Kito Cheng <kito@0xlab.org>
14877 Monk Chiang <sh.chiang04@gmail.com>
14879 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
14880 (nds32_address_cost): Move implementation to ...
14881 * config/nds32/nds32-cost.c: ... here.
14882 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
14883 (nds32_address_cost_impl): Declare.
14885 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14886 Kito Cheng <kito@0xlab.org>
14887 Monk Chiang <sh.chiang04@gmail.com>
14889 * config/nds32/nds32.c
14890 (nds32_consecutive_registers_load_store_p): Move to ...
14891 (nds32_valid_multiple_load_store): Move to ...
14892 (nds32_valid_stack_push_pop): Move to ...
14893 (nds32_can_use_bclr_p): Move to ...
14894 (nds32_can_use_bset_p): Move to ...
14895 (nds32_can_use_btgl_p): Move to ...
14896 (nds32_can_use_bitci_p): Move to ...
14897 * config/nds32/nds32-predicates.c: ... here.
14899 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14900 Kito Cheng <kito@0xlab.org>
14901 Monk Chiang <sh.chiang04@gmail.com>
14903 * config/nds32/nds32.c
14904 (nds32_expand_builtin_null_ftype_reg): Move to ...
14905 (nds32_expand_builtin_reg_ftype_imm): Move to ...
14906 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
14907 (nds32_init_builtins): Move implementation to ...
14908 (nds32_expand_builtin): Move implementation to ...
14909 * config/nds32/nds32-intrinsic.c: ... here.
14910 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
14911 (nds32_expand_builtin_impl): Declare.
14913 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14914 Kito Cheng <kito@0xlab.org>
14915 Monk Chiang <sh.chiang04@gmail.com>
14917 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
14918 (nds32_emit_section_tail_template): Move to ...
14919 (nds32_emit_isr_jmptbl_section): Move to ...
14920 (nds32_emit_isr_vector_section): Move to ...
14921 (nds32_emit_isr_reset_conten): Move to ...
14922 (nds32_check_isr_attrs_conflict): Move to ...
14923 (nds32_construct_isr_vectors_information): Move to ...
14924 (nds32_asm_file_start): Move implementation to ...
14925 (nds32_asm_file_end): Move implementation to ...
14926 * config/nds32/nds32-isr.c: ... here.
14927 * config/nds32/nds32-protos.h
14928 (nds32_check_isr_attrs_conflict): Declare.
14929 (nds32_construct_isr_vectors_information): Declare.
14930 (nds32_asm_file_start_for_isr): Declare.
14931 (nds32_asm_file_end_for_isr): Declare.
14933 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14934 Kito Cheng <kito@0xlab.org>
14935 Monk Chiang <sh.chiang04@gmail.com>
14937 * config.gcc (nds32*): Add new modules to extra_objs.
14938 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
14939 (nds32be-*-*): Likewise.
14940 * config/nds32/nds32-cost.c: New file.
14941 * config/nds32/nds32-fp-as-gp.c: New file.
14942 * config/nds32/nds32-intrinsic.c: New file.
14943 * config/nds32/nds32-isr.c: New file.
14944 * config/nds32/nds32-md-auxiliary.c: New file.
14945 * config/nds32/nds32-memory-manipulation.c: New file.
14946 * config/nds32/nds32-pipelines-auxiliary.c: New file.
14947 * config/nds32/nds32-predicates.c: New file.
14948 * config/nds32/t-nds32: New file.
14950 2014-07-03 Jakub Jelinek <jakub@redhat.com>
14952 PR tree-optimization/61682
14953 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
14954 using cases and when one of the operands is equal to 1.
14956 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
14958 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
14959 ashr<mode>3): Correct mode of operands[2].
14960 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
14961 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
14962 Correct mode of operands[2]. Fix split condition.
14964 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
14966 * arm.md (arch): Add armv6_or_vfpv3.
14967 (arch_enabled): Add test for the above.
14968 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
14970 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
14972 2014-07-03 Jakub Jelinek <jakub@redhat.com>
14974 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
14975 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
14976 HWI 1 and negate the unsigned value.
14977 * expmed.c (expand_sdiv_pow2): For modes wider than word always
14978 use AND instead of shift.
14979 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
14981 2014-07-03 Marek Polacek <polacek@redhat.com>
14983 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
14984 (-fsanitize=float-divide-by-zero): Move to the table with
14985 -fsanitize=undefined suboptions.
14986 (-fsanitize=float-cast-overflow): Likewise.
14988 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
14990 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
14991 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
14994 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14996 * loop-invariant.c (struct invariant): Add a new member: eqno;
14997 (find_identical_invariants): Update eqno;
14998 (create_new_invariant): Init eqno;
14999 (get_inv_cost): Compute comp_cost with eqno;
15001 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
15003 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
15004 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
15005 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
15006 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
15007 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
15009 2014-07-02 Christian Bruel <christian.bruel@st.com>
15013 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
15014 (make_preds_opaque): Delete.
15015 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
15016 (commit_mode_sets): New function.
15017 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
15018 Process all modes at once.
15019 * basic-block.h (pre_edge_lcm_avs): Declare.
15020 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
15021 Call clear_aux_for_edges. Fix comments.
15022 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
15023 (pre_edge_rev_lcm): Idem.
15024 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
15026 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
15027 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
15029 * config/i386/i386.c (x96_emit_mode_set): Idem.
15030 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
15031 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
15032 (fpscr_toggle) Disallow from delay slot.
15033 * target.def (emit_mode_set): Add prev_mode parameter.
15034 * doc/tm.texi: Regenerate.
15036 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15038 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
15041 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
15043 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
15044 vtable_pointer_value_to_vtable): Constify.
15045 (contains_polymorphic_type_p): Declare.
15046 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
15047 vtable_pointer_value_to_vtable): Constify.
15048 (contains_polymorphic_type_p): New predicate.
15049 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
15051 (ipa_set_ancestor_jf): Likewise.
15052 (detect_type_change): Return false in easy cases.
15053 (compute_complex_assign_jump_func): Require type to contain
15055 (compute_known_type_jump_func): Likewise.
15057 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
15059 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
15061 (type_in_anonymous_namespace_p): Constify argument.
15062 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
15063 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
15064 (main_odr_variant): New function.
15065 (hash_type_name): Make static; update assert; do not ICE on
15067 (types_same_for_odr): Bring here from tree.c; simplify and remove
15068 old structural comparing code that doesn't work for templates.
15069 (odr_hasher::equal): Update assert.
15070 (add_type_duplicate): Return true when bases should be computed;
15071 replace incomplete loader by complete; do not output duplicated
15072 warnings; do not ICE on non-records; set odr_violated flag.
15073 (get_odr_type): Be ready to replace incomplete type by complete
15074 one; work on ODR variants instead of main variants; reorder item
15075 in array so bases have still smaller indexes.
15076 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
15077 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
15079 2014-07-01 Cary Coutant <ccoutant@google.com>
15081 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
15083 (resolve_addr_in_expr): When replacing the rtx in a location list
15084 entry, get a new address table entry.
15085 (dwarf2out_finish): Call index_location_lists even if there are no
15086 addr_index_table entries yet.
15088 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
15090 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
15091 change for not being obvious.
15093 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
15095 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
15098 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15100 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
15101 (vcagt_f64): Likewise.
15102 (vcale_f64): Likewise.
15103 (vcaled_f64): Likewise.
15104 (vcales_f32): Likewise.
15105 (vcalt_f64): Likewise.
15106 (vcaltd_f64): Likewise.
15107 (vcalts_f32): Likewise.
15109 2014-07-01 Marek Polacek <polacek@redhat.com>
15111 * doc/invoke.texi: Document -Wint-conversion.
15113 2014-07-01 Marek Polacek <polacek@redhat.com>
15116 * doc/invoke.texi: Document -Wincompatible-pointer-types.
15118 2014-07-01 Martin Liska <mliska@suse.cz>
15120 IPA REF alias refactoring
15121 * cgraph.h (iterate_direct_aliases): New function.
15122 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
15123 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
15124 FOR_EACH_ALIAS added.
15125 (cgraph_for_node_and_aliases): Likewise.
15126 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
15127 * ipa-inline.c (reset_edge_caches): Likewise.
15128 (update_caller_keys): Likewise.
15129 * trans-mem.c (ipa_tm_execute): Likewise.
15130 *varpool.c (varpool_analyze_node): Likewise.
15131 (varpool_for_node_and_aliases): Likewise.
15132 * ipa-ref.h (first_alias): New function.
15133 (last_alias): Likewise.
15134 (has_aliases_p): Likewise.
15135 * ipa-ref.c (ipa_ref::remove_reference): Removal function
15136 is sensitive to IPA_REF_ALIASes.
15137 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
15138 are put at the beginning of the list.
15139 (symtab_node::iterate_direct_aliases): New function.
15141 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15144 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
15146 (write_ts_type_common_tree_pointers): Do not stream fields not set
15147 for incomplete types; do not stream duplicated fields for variants;
15148 sanity check that variant and type match.
15149 (write_ts_type_non_common_tree_pointers): Likewise.
15150 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
15151 TYPE_SIZE whether type is complete.
15152 (lto_input_ts_type_common_tree_pointers): Do same changes as in
15153 write_ts_type_common_tree_pointers
15154 (lto_input_ts_type_non_common_tree_pointers): Likewise.
15156 2014-06-30 Joseph Myers <joseph@codesourcery.com>
15158 * var-tracking.c (add_stores): Return instead of asserting if old
15159 and new values for conditional store are the same.
15161 2014-06-30 Richard Henderson <rth@redhat.com>
15165 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
15166 the cfg if there were any changes.
15167 * passes.def: Revert move of peephole2 after reorder_blocks;
15168 move duplicate_computed_gotos before peephole2.
15170 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
15172 * except.c (emit_note_eh_region_end): New helper function.
15173 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
15174 emit EH_REGION_END note.
15175 * jump.c (cleanup_barriers): Do not split a call and its
15176 corresponding CALL_ARG_LOCATION note.
15178 2014-06-30 Jeff Law <law@redhat.com>
15180 PR tree-optimization/61607
15181 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
15182 deeper into the SSA_NAME_VALUE chain.
15184 2014-06-30 Marek Polacek <polacek@redhat.com>
15186 * convert.c (convert_to_integer): Don't instrument conversions if the
15187 function has no_sanitize_undefined attribute.
15188 * ubsan.c: Don't run the ubsan pass if the function has
15189 no_sanitize_undefined attribute.
15191 2014-06-30 Jakub Jelinek <jakub@redhat.com>
15193 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
15194 -fsanitize=undefined suboptions.
15196 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
15198 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
15199 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
15200 against bigendian and adjust indices.
15202 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
15204 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
15206 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
15209 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
15210 Add alternative; make early clobber. Adjust both split patterns
15211 to use operand 0 as the working register.
15213 2014-06-30 Jakub Jelinek <jakub@redhat.com>
15215 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
15216 as ira_object_id_map might be NULL, or 1.
15218 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15220 * loop-invariant.c (get_inv_cost): Handle register class.
15221 (gain_for_invariant): Check the register pressure of the inv
15222 and its overlapped register class, other than all.
15224 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
15226 * doc/invoke.texi (Optimize Options): Fix descriptions of
15227 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
15229 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
15231 * doc/extend.texi (Function Attributes): Update 'naked' attribute
15234 2014-06-29 Tobias Grosser <tobias@grosser.es>
15237 * graphite-isl-ast-to-gimple.c: Add missing guards.
15239 2014-06-29 Roman Gareev <gareevroman@gmail.com>
15241 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
15242 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
15243 * flag-types.h: Add new enum fgraphite_generator.
15244 * graphite-isl-ast-to-gimple.c: New.
15245 * graphite-isl-ast-to-gimple.h: New.
15246 * graphite.c (graphite_transform_loops): Add choice of Graphite
15247 code generator, which depends on flag_graphite_code_gen.
15249 2014-06-29 Roman Gareev <gareevroman@gmail.com>
15251 * graphite-dependences.c (subtract_commutative_associative_deps):
15252 Add NULL checking of the following variables: must_raw_no_source,
15253 may_raw_no_source, must_war_no_source, may_war_no_source,
15254 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
15255 must_war, may_war, must_waw, may_waw.
15257 2014-06-29 Roman Gareev <gareevroman@gmail.com>
15259 * graphite-clast-to-gimple.c: gloog is renamed to
15260 graphite_regenerate_ast_cloog. gloog_error is renamed to
15261 graphite_regenerate_error.
15262 * graphite-clast-to-gimple.h: The definition of the struct
15263 bb_pbb_def is moved to graphite-htab.h.
15264 Add inclusion of the hash-table.h.
15265 * graphite-htab.h: The declaration of the function gloog is moved
15266 to graphite-clast-to-gimple.h and renamed to
15267 graphite_regenerate_ast_cloog.
15268 * graphite.c (graphite_transform_loops): gloog is renamed
15269 to graphite_regenerate_ast_cloog.
15271 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15273 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
15275 (write_ts_type_common_tree_pointers): Do not stream fields not set
15276 for incomplete types; do not stream duplicated fields for variants;
15277 sanity check that variant and type match.
15278 (write_ts_type_non_common_tree_pointers): Likewise.
15279 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
15280 TYPE_SIZE whether type is complete.
15281 (lto_input_ts_type_common_tree_pointers): Do same changes as in
15282 write_ts_type_common_tree_pointers
15283 (lto_input_ts_type_non_common_tree_pointers): Likewise.
15285 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15287 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
15289 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15291 * tree-inline.c (remap_type_1): Do not duplicate fields
15292 that are shared in between type and its main variant.
15294 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15296 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
15298 (ipa_set_ancestor_jf) Likewise.
15299 (check_stmt_for_type_change): Check that we work on main variant.
15300 (detect_type_change): Look into main variant.
15301 (compute_known_type_jump_func): Check that main variant has BINFO.
15303 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15305 * ipa-devirt.c (set_type_binfo): New function.
15306 (add_type_duplicate): Use it.
15307 (get_odr_type): Sanity check that binfos points to main variants.
15308 (get_class_context): Be sure the context's outer_type is main variant.
15309 (contains_type_p): Walk main variant.
15310 (get_polymorphic_call_info_for_decl): Set outer_type to be
15312 (get_polymorphic_call_info): Likewise.
15313 (possible_polymorphic_call_targets): Sanity check that we operate
15316 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15318 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
15320 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15322 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
15323 accidental change due to wide-int branch merge.
15325 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
15327 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
15328 compressed debug support.
15329 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
15330 * configure: Regenerate.
15331 * config.in: Regenerate.
15332 * common.opt (compressed_debug_sections): New enum.
15333 (gz, gz=): New options.
15334 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
15335 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
15336 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
15337 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
15338 LINK_COMPRESS_DEBUG_SPEC.
15339 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
15340 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
15341 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
15342 (Debugging Options): Document -gz[=type].
15344 2014-06-27 Martin Jambor <mjambor@suse.cz>
15347 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
15348 args_to_skip, use those from node instead. Copy args_to_skip and
15349 combined_args_to_skip from node to the new thunk.
15350 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
15351 (cgraph_create_virtual_clone): Moved computation of
15352 combined_args_to_skip...
15353 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
15355 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
15357 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
15358 redundant diagnostic machinary.
15360 2014-06-27 Richard Biener <rguenther@suse.de>
15362 * tree-ssa-math-opts.c (bswap_replace): Fix
15363 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
15365 2014-06-27 Martin Liska <mliska@suse.cz>
15367 * gimple.h (gimple_location_safe): New function introduced.
15368 * cgraphunit.c (walk_polymorphic_call_targets): Usage
15369 of gimple_location_safe replaces gimple_location.
15370 (gimple_fold_call): Likewise.
15371 * ipa-devirt.c (ipa_devirt): Likewise.
15372 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
15373 * ipa.c (walk_polymorphic_call_targets): Likewise.
15374 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
15376 2014-06-27 Jakub Jelinek <jakub@redhat.com>
15378 PR tree-optimization/57233
15379 PR tree-optimization/61299
15380 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
15382 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
15383 would be lowered to scalar shifts, check if corresponding
15384 shifts and vector BIT_IOR_EXPR are supported and don't lower
15385 or lower just to narrower vector type in that case.
15386 * expmed.c (expand_shift_1): Fix up handling of vector
15387 shifts and rotates.
15389 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
15392 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
15394 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
15396 * doc/invoke.texi (-fsemantic-interposition): Document.
15397 * common.opt (fsemantic-interposition): New flag.
15398 * varasm.c (decl_replaceable_p): Use it.
15400 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
15403 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
15404 extraction other than index 3.
15406 2014-06-26 Teresa Johnson <tejohnson@google.com>
15408 * doc/invoke.texi: Fix typo.
15409 * dumpfile.c: Add support for documented -fdump-* options
15410 optimized/missed/note/optall.
15412 2014-06-26 Martin Jambor <mjambor@suse.cz>
15414 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
15415 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
15416 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
15417 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
15418 * opts.c (default_options_optimization): Set
15419 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
15420 * doc/invoke.texi (allow-load-data-races)
15421 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
15422 (allow-store-data-races): Document the new default.
15424 2014-06-26 Martin Jambor <mjambor@suse.cz>
15426 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
15427 renamed to ipa_impossible_devirt_target. Fix typo.
15428 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
15429 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
15430 ipa_impossible_devirt_target.
15432 2014-06-26 Richard Biener <rguenther@suse.de>
15434 PR tree-optimization/61607
15435 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
15436 explaining why we restrict copies on loop depth.
15437 * tree-ssa-dom.c (cprop_operand): Remove restriction on
15439 (record_equivalences_from_phis): Instead add it here.
15441 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
15443 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
15444 (LTO_WRAPPER_OBJS): New variable.
15445 (lto-wrapper$(exeext)): Use it.
15446 * collect2.c: Include "collect-utils.h".
15447 (verbose, debug): Remove variables.
15448 (at_file_supplied): No longer static.
15449 (tool_name): New variable.
15450 (do_wait, fork_execute, maybe_unlink): Don't declare.
15451 (tool_cleanup): No longer static.
15452 (notice): Remove function.
15453 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
15454 fork_execute calls.
15455 (collect_wait, do_wait, collect_execute): Remove functions.
15456 (maybe_unlink): No longer static.
15457 * collect2.h (verbose, debug): Don't declare.
15458 (at_file_supplied): Declare.
15459 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
15461 (collect_execute): Replace with implementation from collect2, plus a
15462 new arg use_atfile. All callers changed.
15463 (collect_wait): Replace with implementation from collect2.
15464 (maybe_unlink_file): Remove function.
15465 (fork_execute): Replace with implementation from collect2, plus a
15466 new arg use_atfile. All callers changed.
15467 (do_wait): Add call to utils_cleanup to the error path.
15468 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
15469 (tool_cleanup): Adjust declarations.
15470 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
15471 * tlink.c: Include "collect-utils.h".
15472 (tlink_execute): New arg use_atfile. All callers changed.
15473 (tlink_init, tlink_execute): Remove declarations.
15475 * collect-utils.c (save_temps): New variable.
15476 (do_wait): Use it instead of debug. Use fatal_error.
15477 * collect-utils.h (save_temps): Declare.
15478 * collect2.c (verbose): Rename from vflag. All uses changed.
15479 (tool_cleanup): New function, copied from collect_atexit.
15480 (collect_atexit, handler): Just call it.
15481 * collect2.h (verbose): Declaration renamed from vflag.
15482 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
15485 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
15486 (lto-wrapper$(exeext)): Link with collect-utils.o.
15487 * collect-utils.c: New file.
15488 * collect-utils.h: New file.
15489 * lto-wrapper.c: Include "collect-utils.h".
15490 (args_name): Delete variable.
15491 (tool_name): New variable.
15492 (tool_cleanup): New function.
15493 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
15494 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
15495 (fork_execute): Remove functions.
15497 2014-06-26 Nick Clifton <nickc@redhat.com>
15499 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
15501 * doc/extend.texi (Function Attributes): Fix typo in description
15502 of RX vector attribute.
15504 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
15506 * config.gcc (supported_defaults): Error when passing either
15507 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
15509 2014-06-26 Richard Biener <rguenther@suse.de>
15511 * tree-ssa-dom.c (cprop_operand): Remove restriction on
15512 propagating volatile pointers.
15514 2014-06-26 Richard Biener <rguenther@suse.de>
15516 PR tree-optimization/61607
15517 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
15518 loop if we redirected its latch edge.
15519 (thread_block_1): Do not cancel loops prematurely.
15521 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
15523 * toplev.c (backend_init_target): Move init_emit_regs and
15525 (backend_init) ... here; skip ira_init_once and backend_init_target.
15526 (target_reinit) ... and here; clear
15527 this_target_rtl->lang_dependent_initialized.
15528 (lang_dependent_init_target): Clear
15529 this_target_rtl->lang_dependent_initialized;
15530 break out rtl initialization to ...
15531 (initialize_rtl): ... here; call also backend_init_target
15533 * toplev.h (initialize_rtl): New function.
15534 * function.c: Include toplev.h
15535 (init_function_start): Call initialize_rtl.
15536 * rtl.h (target_rtl): Add target_specific_initialized,
15537 lang_dependent_initialized.
15539 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
15540 Jakub Jelinek <jakub@redhat.com>
15542 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
15544 2014-06-25 Tom de Vries <tom@codesourcery.com>
15546 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
15548 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
15550 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
15551 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
15552 Issue a strict overflow warning if appropriate.
15554 2014-06-25 Martin Liska <mliska@suse.cz>
15556 IPA REF refactoring
15557 * Makefile.in: Removed header file (ipa-ref-inline.h).
15558 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
15560 (cgraph_speculative_call_info): Likewise.
15561 (cgraph_for_node_thunks_and_aliases): Likewise.
15562 (cgraph_for_node_and_aliases): Likewise.
15563 (verify_cgraph_node): Likewise.
15564 * cgraph.h: Batch of IPA REF functions become member functions of
15565 symtab_node: add_reference, maybe_add_reference, clone_references,
15566 clone_referring, clone_reference, find_reference,
15567 remove_stmt_references, remove_all_references,
15568 remove_all_referring, dump_references, dump_referring,
15569 has_alias_p, iterate_reference, iterate_referring.
15570 * cgraphbuild.c (record_reference): New IPA REF function used.
15571 (record_type_list): Likewise.
15572 (record_eh_tables): Likewise.
15573 (mark_address): Likewise.
15574 (mark_load): Likewise.
15575 (mark_store): Likewise.
15576 (pass_build_cgraph_edges): Likewise.
15577 (rebuild_cgraph_edge): Likewise.
15578 (cgraph_rebuild_references): Likewise.
15579 (pass_remove_cgraph_callee_edges): Likewise.
15580 * cgraphclones.c (cgraph_clone_node): Likewise.
15581 (cgraph_create_virtual_clone): Likewise.
15582 (cgraph_materialize_clone): Likewise.
15583 (cgraph_materialize_all_clones): Likewise.
15584 * cgraphunit.c (cgraph_reset_node): Likewise.
15585 (cgraph_reset_node): Likewise.
15586 (analyze_function): Likewise.
15587 (assemble_thunks_and_aliases): Likewise.
15588 (expand_function): Likewise.
15589 * ipa-comdats.c (propagate_comdat_group): Likewise.
15590 (enqueue_references): Likewise.
15591 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
15592 (create_specialized_node): Likewise.
15593 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
15594 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
15595 * ipa-inline.c (reset_edge_caches): Likewise.
15596 (update_caller_keys): Likewise.
15597 (execute): Likewise.
15598 * ipa-prop.c (remove_described_reference): Likewise.
15599 (propagate_controlled_uses): Likewise.
15600 (ipa_edge_duplication_hook): Likewise.
15601 (ipa_modify_call_arguments): Likewise.
15602 * ipa-pure-const.c (propagate_pure_const): Likewise.
15603 * ipa-ref-inline.h: Header file removed, functions moved
15604 to symtab_node class.
15605 * ipa-ref.c (remove_reference): New class member function.
15606 (cannot_lead_to_return): New class member function.
15607 (referring_ref_list): Likewise.
15608 (referred_ref_list): Likewise.
15609 Rest of functions moved to symtab_node class.
15610 * ipa-ref.h: New member functions remove_reference,
15611 cannot_lead_to_return, referring_ref_list, referred_ref_list added
15613 ipa_ref_list class has new member functions: first_reference,
15614 first_referring, clear, nreferences.
15615 * ipa-reference.c (analyze_function): New IPA REF function used.
15616 (write_node_summary_p): Likewise.
15617 (ipa_reference_write_optimization_summary): Likewise.
15618 * ipa-split.c (split_function): Likewise.
15619 * ipa-utils.c (ipa_reverse_postorder): Likewise.
15620 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
15621 (function_and_variable_visibility): Likewise.
15622 * ipa.c (has_addr_references_p): Likewise.
15623 (process_references): Argument type changed.
15624 (symtab_remove_unreachable_nodes): New IPA REF function used.
15625 (process_references): Likewise.
15626 (set_writeonly_bit): Likewise.
15627 * lto-cgraph.c: Implementation of new symtab_node member functions
15628 that uses new IPA REF functions.
15629 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
15631 * lto-streamer-out.c (output_symbol_p): Likewise.
15632 * lto-streamer.h (referenced_from_this_partition_p): Argument type
15634 * symtab.c: Implementation of new IPA REF API.
15635 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
15636 (ipa_tm_create_version): Likewise.
15637 (ipa_tm_execute): Likewise.
15638 * tree-emutls.c (gen_emutls_addr): Likewise.
15639 * tree-inline.c (copy_bb): Likewise.
15640 (delete_unreachable_blocks_update_callgraph): Likewise.
15641 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
15642 (varpool_for_node_and_aliases): Likewise.
15644 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
15646 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
15648 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
15651 * fold-const.c (fold_checksum_tree): Use a hash_table of const
15652 tree_node * instead of tree_node *.
15654 (print_fold_checksum): Likewise.
15655 (fold_check_failed): Likewise.
15656 (debug_fold_checksum): Likewise.
15657 (fold_build1_stat_loc): Likewise.
15658 (fold_build2_stat_loc): Likewise.
15659 (fold_build3_stat_loc): Likewise.
15660 (fold_build_call_array_loc): Likewise.
15662 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
15664 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
15665 implementation with call to...
15666 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
15668 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
15671 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
15673 PR tree-optimization/57742
15674 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
15675 after replacing the statement.
15677 2014-06-25 Nick Clifton <nickc@redhat.com>
15679 * config/v850/v850.c (GHS_default_section_names): Change to const
15681 (GHS_current_section_names): Likewise.
15682 (v850_insert_attributes): Do not build strings, just assign the
15683 names directly. Change the type of 'chosen_section' to const
15685 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
15686 directly to the array entry.
15687 * config/v850/v850.h (GHS_default_section_names): Change to const
15689 (GHS_current_section_names): Likewise.
15691 2014-06-25 Jakub Jelinek <jakub@redhat.com>
15693 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
15694 (LANG_HOOKS_DECLS): Add it.
15695 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
15697 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
15698 * langhooks.h (struct lang_hooks_for_decls): Add
15699 omp_clause_linear_ctor hook.
15700 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
15701 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
15702 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
15703 combined simd loop use omp_clause_linear_ctor hook.
15705 2014-06-24 Cong Hou <congh@google.com>
15707 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
15708 pattern recognition.
15709 (type_conversion_p): PROMOTION is true if it's a type promotion
15710 conversion, and false otherwise. Return true if the given expression
15711 is a type conversion one.
15712 * tree-vectorizer.h: Adjust the number of patterns.
15713 * tree.def: Add SAD_EXPR.
15714 * optabs.def: Add sad_optab.
15715 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
15716 * expr.c (expand_expr_real_2): Likewise.
15717 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
15718 * gimple.c (get_gimple_rhs_num_ops): Likewise.
15719 * optabs.c (optab_for_tree_code): Likewise.
15720 * tree-cfg.c (estimate_operator_cost): Likewise.
15721 * tree-ssa-operands.c (get_expr_operands): Likewise.
15722 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
15723 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
15724 * doc/generic.texi: Add document for SAD_EXPR.
15725 * doc/md.texi: Add document for ssad and usad.
15727 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15729 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
15730 qualification in cast.
15732 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
15734 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
15735 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
15736 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
15737 (tree_function_decl): ... here.
15738 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
15739 streaming of vindex to ...
15740 (write_ts_function_decl_tree_pointers): ... here.
15741 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
15742 Do not stream DECL_VINDEX.
15743 (lto_input_ts_function_decl_tree_pointers): Stream it here.
15745 2014-06-24 Catherine Moore <clm@codesourcery.com>
15746 Sandra Loosemore <sandra@codesourcery.com>
15748 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
15749 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
15750 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
15752 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
15754 * doc/invoke.texi (Warning Options): Remove duplicated
15755 -Wmaybe-uninitialized.
15757 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
15759 PR tree-optimization/57742
15760 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
15761 (handle_builtin_malloc, handle_builtin_memset): New functions.
15762 (strlen_optimize_stmt): Call them.
15763 * passes.def: Move strlen after loop+dom but before vrp.
15765 2014-06-24 Jakub Jelinek <jakub@redhat.com>
15768 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
15769 model family 6 CPU with has_longmode never use a CPU without
15772 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
15775 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
15778 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15780 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
15781 * dominance.c (iterate_fix_dominators): Use hash_map instead of
15783 * hash-map.h: New file.
15784 * ipa-comdats.c: Use hash_map instead of pointer_map.
15786 * lto-section-out.c: Adjust.
15787 * lto-streamer.h: Replace pointer_map with hash_map.
15788 * symtab.c (verify_symtab): Likewise.
15789 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
15790 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
15791 * tree-streamer.h: Likewise.
15792 * tree-streamer.c: Adjust.
15793 * pointer-set.h: Remove pointer_map.
15795 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15797 * hash-table.h: Add a template arg to choose between storing values
15798 and storing pointers to values, and then provide partial
15799 specializations for both.
15800 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
15801 should store, not the type values should point to.
15802 * tree-into-ssa.c (var_info_hasher): Likewise.
15803 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
15804 * tree-complex.c: Adjust.
15805 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
15806 table instead of int_tree_map *.
15807 * tree-parloops.c: Adjust.
15808 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
15809 type is being stored.
15810 * tree-vectorizer.c: Adjust.
15812 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15814 * hash-table.h: Remove a layer of indirection from hash_table so that
15815 it contains the hash table's data instead of a pointer to the data.
15816 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
15817 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
15818 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
15819 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
15820 fold-const.c, gcse.c, ggc-common.c,
15821 gimple-ssa-strength-reduction.c, gimplify.c,
15822 graphite-clast-to-gimple.c, graphite-dependences.c,
15823 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
15824 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
15825 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
15826 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
15827 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
15828 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
15829 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
15830 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
15831 tree-ssa-live.c, tree-ssa-loop-im.c,
15832 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
15833 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
15834 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
15835 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
15836 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
15837 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
15838 vtable-verify.c, vtable-verify.h: Adjust.
15840 2014-06-24 Richard Biener <rguenther@suse.de>
15842 PR tree-optimization/61572
15843 * tree-ssa-sink.c (statement_sink_location): Do not sink
15844 loads from hard registers.
15846 2014-06-24 Jakub Jelinek <jakub@redhat.com>
15848 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
15849 not mentioned in clauses use private clause if the iterator is
15850 declared in #pragma omp for simd, and when adding lastprivate
15851 instead, add it to the outer #pragma omp for too. Diagnose
15852 if the variable is private in outer context. For simd collapse > 1
15853 loops, replace all iterators with temporaries.
15854 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
15855 same even in collapse > 1 loops.
15857 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
15858 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
15860 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
15861 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
15863 (gimplify_adjust_omp_clauses): Likewise.
15864 * omp-low.c (lower_rec_simd_input_clauses,
15865 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
15866 safelen the same as safelen(1).
15867 * tree-nested.c (convert_nonlocal_omp_clauses,
15868 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
15869 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
15870 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
15871 Fixup handling of GIMPLE_OMP_TARGET.
15872 (convert_tramp_reference_stmt, convert_gimple_call): Handle
15875 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
15877 PR tree-optimization/61554
15878 * tree-ssa-propagate.c: Include "bitmap.h".
15879 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
15880 properly update constructor/destructor.
15881 (substitute_and_fold_dom_walker::before_dom_children):
15882 Remove call to gimple_purge_dead_eh_edges, add bb->index to
15883 need_eh_cleaup instead.
15884 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
15887 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
15889 * varpool.c (dump_varpool_node): Dump used_by_single_function.
15890 * tree-pass.h (make_pass_ipa_single_use): New pass.
15891 * cgraph.h (used_by_single_function): New flag.
15892 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
15894 * passes.def (pass_ipa_single_use): Scedule.
15895 * ipa.c (BOTTOM): New macro.
15896 (meet): New function
15897 (propagate_single_user): New function.
15898 (ipa_single_use): New function.
15899 (pass_data_ipa_single_use): New pass.
15900 (pass_ipa_single_use): New pass.
15901 (pass_ipa_single_use::gate): New gate.
15902 (make_pass_ipa_single_use): New function.
15904 2014-06-23 Kai Tietz <ktietz@redhat.com>
15907 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
15908 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
15910 2014-06-23 Richard Biener <rguenther@suse.de>
15912 * tree-ssa-loop.c (gate_loop): New function.
15913 (pass_tree_loop::gate): Call it.
15914 (pass_data_tree_no_loop, pass_tree_no_loop,
15915 make_pass_tree_no_loop): New.
15916 * tree-vectorizer.c: Include tree-scalar-evolution.c
15917 (pass_slp_vectorize::execute): Initialize loops and SCEV if
15919 (pass_slp_vectorize::clone): New method.
15920 * timevar.def (TV_TREE_NOLOOP): New.
15921 * tree-pass.h (make_pass_tree_no_loop): Declare.
15922 * passes.def (pass_tree_no_loop): New pass group with
15925 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
15928 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
15929 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
15931 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
15933 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
15934 "yes" where needed.
15936 2014-06-23 Alan Modra <amodra@gmail.com>
15939 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
15940 to zero on debug statements.
15942 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
15945 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
15946 Ignore third operand if present by marking qualifier_internal.
15948 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
15950 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
15952 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
15953 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
15954 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
15955 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
15956 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
15957 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
15958 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
15959 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
15960 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
15961 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
15962 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
15963 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
15964 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
15965 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
15966 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
15967 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
15968 logic in GCC vector extensions
15970 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
15971 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
15972 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
15973 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
15974 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
15975 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
15976 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
15977 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
15978 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
15979 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
15981 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
15983 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
15986 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
15987 (vget_low_s64): Use __GET_LOW macro.
15988 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
15989 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
15990 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
15991 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
15992 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
15994 (vcombine_s64): Use GCC vector extensions; remove cast.
15995 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
15996 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
15997 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
15998 Fix type signature; remove cast.
16000 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
16003 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
16005 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
16007 (BUILTIN_VD1): New.
16008 (BUILTIN_VD_RE): Remove.
16009 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
16010 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
16011 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
16012 variant but not df.
16013 (vreinterpretv1df*, vreinterpret*v1df): New.
16014 (vreinterpretdf*, vreinterpret*df): Remove.
16015 * config/aarch64/aarch64-simd.md (aarch64_create,
16016 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
16017 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
16019 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
16020 (vcreate_f64): Remove cast, use v1df builtin.
16021 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
16022 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
16023 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
16024 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
16025 vmov_n_f64, vst1_f64): Use gcc vector extensions.
16026 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
16027 add range check using __builtin_aarch64_im_lane_boundsi.
16028 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
16029 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
16030 type signature, use gcc vector extensions.
16031 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
16032 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
16033 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
16034 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
16035 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
16036 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
16037 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
16038 vreinterpret_u64_f64): Use v1df builtin not df.
16040 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
16042 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
16045 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
16047 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
16050 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
16052 * loop-invariant.c (pre_check_invariant_p): New function.
16053 (find_invariant_insn): Call pre_check_invariant_p.
16055 2014-06-22 Richard Henderson <rth@redhat.com>
16058 * compare-elim.c (struct comparison): Add eh_note.
16059 (find_comparison_dom_walker::before_dom_children): Don't eliminate
16060 a redundant comparison in a different EH region. Purge EH edges if
16063 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
16065 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
16066 (var_shift): Use it.
16067 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
16068 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
16069 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
16070 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
16071 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
16072 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
16073 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
16074 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
16075 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
16076 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
16077 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
16078 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
16079 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
16080 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
16081 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
16082 *rotldi3_internal15be): Use the new attribute. Merge register and
16083 integer alternatives.
16085 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
16087 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
16088 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
16089 split, *ashrdi3_internal3 and split): Delete, merge into...
16090 (ashr<mode>3): New expander.
16091 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
16092 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
16094 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
16096 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
16097 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
16098 *rotldi3_internal3 and split): Delete, merge into...
16099 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
16100 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
16101 Use "rotlw" extended mnemonic.
16103 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
16105 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
16106 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
16107 and split, *ashldi3_internal3 and split): Delete, merge into...
16108 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
16109 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
16111 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
16113 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
16114 (lshrsi3, two anonymous define_insns and define_splits,
16115 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
16116 *lshrdi3_internal3 and split): Delete, merge into...
16117 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
16118 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
16120 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
16122 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
16123 Remove "O" alternative.
16125 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
16127 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
16128 (mips_move_from_gpr_cost): Likewise.
16129 (mips_register_move_cost): Update accordingly.
16130 (mips_secondary_reload_class): Remove name of in_p.
16132 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
16135 * config/i386/i386.md (x86_64_shrd, x86_shrd,
16136 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
16138 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
16140 * config/nios2/nios2.c: Include "builtins.h".
16142 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
16144 * cgraph.h (tls_model_names): New variable.
16145 * print-tree.c (print_node): Simplify.
16146 * varpool.c (tls_model_names): New variable.
16147 (dump_varpool_node): Output tls model.
16149 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
16151 * ipa-visibility.c (function_and_variable_visibility): Disable
16152 temporarily local aliases for some targets.
16154 2014-06-20 Marek Polacek <polacek@redhat.com>
16156 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
16157 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
16158 into SANITIZE_UNDEFINED.
16159 * doc/invoke.texi: Describe -fsanitize=bounds.
16160 * gimplify.c (gimplify_call_expr): Add gimplification of internal
16161 functions created in the FEs.
16162 * internal-fn.c: Move "internal-fn.h" after "tree.h".
16163 (expand_UBSAN_BOUNDS): New function.
16164 * internal-fn.def (UBSAN_BOUNDS): New internal function.
16165 * internal-fn.h: Don't define internal functions here.
16166 * opts.c (common_handle_option): Add -fsanitize=bounds.
16167 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
16168 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
16169 * tree-core.h: Define internal functions here.
16170 (struct tree_base): Add ifn field.
16171 * tree-pretty-print.c: Include "internal-fn.h".
16172 (dump_generic_node): Handle functions without CALL_EXPR_FN.
16173 * tree.c (get_callee_fndecl): Likewise.
16174 (build_call_expr_internal_loc): New function.
16175 * tree.def (CALL_EXPR): Update description.
16176 * tree.h (CALL_EXPR_IFN): Define.
16177 (build_call_expr_internal_loc): Declare.
16178 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
16180 (ubsan_type_descriptor): Change bool parameter to enum
16181 ubsan_print_style. Adjust the code. Add handling of
16183 (ubsan_expand_bounds_ifn): New function.
16184 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
16185 (ubsan_build_overflow_builtin): Likewise.
16186 (instrument_bool_enum_load): Likewise.
16187 (ubsan_instrument_float_cast): Likewise.
16188 * ubsan.h (enum ubsan_print_style): New enum.
16189 (ubsan_expand_bounds_ifn): Declare.
16190 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
16192 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
16194 * config/rs6000/rs6000.md: Append `DONE' to preparation
16195 statements of `bswap' pattern splitters.
16197 2014-06-20 Tom de Vries <tom@codesourcery.com>
16199 * target.def (call_fusage_contains_non_callee_clobbers): Update
16201 * doc/tm.texi: Regenerate.
16203 2014-06-20 Yury Gribov <y.gribov@samsung.com>
16204 Max Ostapenko <m.ostapenko@partner.samsung.com>
16207 * asan.c (instrument_strlen_call): Fixed instrumentation of
16210 2014-06-20 Martin Jambor <mjambor@suse.cz>
16213 * ipa-prop.c (impossible_devirt_target): New function.
16214 (try_make_edge_direct_virtual_call): Use it, also instead of
16217 2014-06-20 Yury Gribov <y.gribov@samsung.com>
16218 Max Ostapenko <m.ostapenko@partner.samsung.com>
16221 * asan.c (build_check_stmt): Add condition.
16223 2014-06-20 Martin Jambor <mjambor@suse.cz>
16226 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
16229 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16231 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
16233 (VCONQ): Make comment more helpful.
16235 * config/aarch64/aarch64-simd.md
16236 (aarch64_sqdmulh_lane<mode>):
16237 Use VCOND for operands 2. Update lane checking and flipping logic.
16238 (aarch64_sqrdmulh_lane<mode>): Likewise.
16239 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
16240 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
16241 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
16242 attribute of operand 3 to VCOND.
16243 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
16244 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
16245 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
16246 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
16247 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
16248 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
16250 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
16251 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
16252 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
16253 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
16254 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
16255 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
16256 operand to VCOND. Update lane flipping and bounds checking logic.
16257 (aarch64_sqdmlal2_lane<mode>): Likewise.
16258 (aarch64_sqdmlsl_lane<mode>): Likewise.
16259 (aarch64_sqdmull_lane<mode>): Likewise.
16260 (aarch64_sqdmull2_lane<mode>): Likewise.
16261 (aarch64_sqdmlal_laneq<mode>):
16262 Replace VCON usage with VCONQ.
16263 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
16264 (aarch64_sqdmlal2_laneq<mode>): Emit
16265 aarch64_sqdmlal2_laneq<mode>_internal insn.
16266 Replace VCON with VCONQ.
16267 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
16268 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
16269 (aarch64_sqdmull_laneq<mode>): Emit
16270 aarch64_sqdmull_laneq<mode>_internal insn.
16271 Replace VCON with VCONQ.
16272 (aarch64_sqdmull2_laneq<mode>): Emit
16273 aarch64_sqdmull2_laneq<mode>_internal insn.
16274 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
16275 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
16276 of 3rd argument to int16x4_t.
16277 (vqdmlalh_lane_s16): Likewise.
16278 (vqdmlslh_lane_s16): Likewise.
16279 (vqdmull_high_lane_s16): Likewise.
16280 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
16281 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
16282 (vqdmlsl_lane_s16): Likewise.
16283 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
16284 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
16285 (vqdmlals_lane_s32): Likewise.
16286 (vqdmlsls_lane_s32): Likewise.
16287 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
16288 (vqdmulls_lane_s32): Likewise.
16289 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
16290 (vqdmlsl_lane_s32): Likewise.
16291 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
16292 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
16293 (vqrdmulhh_lane_s16): Likewise.
16294 (vqdmlsl_high_lane_s16): Likewise.
16295 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
16296 (vqdmlsl_high_lane_s32): Likewise.
16297 (vqrdmulhs_lane_s32): Likewise.
16299 2014-06-20 Tom de Vries <tom@codesourcery.com>
16301 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
16302 get_call_reg_set_usage.
16304 2014-06-20 Tom de Vries <tom@codesourcery.com>
16306 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
16307 it contains all call_used_regs.
16309 2014-06-20 Tom de Vries <tom@codesourcery.com>
16311 * final.c (collect_fn_hard_reg_usage): Add and use variable
16312 function_used_regs.
16314 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
16316 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
16317 (set_init_priority, get_init_priority, set_fini_priority,
16318 get_fini_priority): New methods.
16319 * tree.c (init_priority_for_decl): Remove.
16320 (init_ttree): Do not initialize init priority.
16321 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
16322 (decl_priority_info): Remove.
16323 (decl_init_priority_insert): Rewrite.
16324 (decl_fini_priority_insert): Rewrite.
16325 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
16326 tree_priority_map_marked_p): Remove.
16327 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
16328 * lto-streamer-out.c (hash_tree): Do not hash priorities.
16329 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
16330 not output priorities.
16331 (pack_ts_function_decl_value_fields): Likewise.
16332 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
16333 not input priorities.
16334 (unpack_ts_function_decl_value_fields): Likewise.
16335 * symtab.c (symbol_priority_map): Declare.
16336 (init_priority_hash): Declare.
16337 (symtab_unregister_node): Unregister from priority hash, too.
16338 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
16340 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
16341 (symbol_priority_info): New function.
16342 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
16344 * tree-core.h (tree_priority_map): Remove.
16346 2014-06-20 Jakub Jelinek <jakub@redhat.com>
16348 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
16349 0xff to uint64_t before shifting it up.
16351 2014-06-20 Julian Brown <julian@codesourcery.com>
16352 Chung-Lin Tang <cltang@codesourcery.com>
16354 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
16355 TARGET_THUMB1_ONLY. Add comments.
16357 2014-06-19 Tom de Vries <tom@codesourcery.com>
16359 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
16360 return type to void.
16361 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
16363 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
16365 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
16366 as "move", from depends_on.
16368 2014-06-19 Terry Guo <terry.guo@arm.com>
16370 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
16373 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
16375 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
16377 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
16379 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
16382 * config/sh/sh.c (prepare_move_operands): Don't process TLS
16383 addresses here if reload in progress or completed.
16385 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
16387 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
16388 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
16389 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
16390 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
16391 (mips_register_priority): New function that implements the target
16392 hook TARGET_REGISTER_PRIORITY.
16393 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
16394 (mips_lra_p): Likewise for TARGET_LRA_P.
16395 (TARGET_REGISTER_PRIORITY): Define macro.
16396 (TARGET_SPILL_CLASS): Likewise.
16397 (TARGET_LRA_P): Likewise.
16398 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
16400 (REG_CLASS_NAMES): Likewise.
16401 (REG_CLASS_CONTENTS): Likewise.
16402 (BASE_REG_CLASS): Use M16_SP_REGS.
16403 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
16404 New set attribute to enable alternatives depending on the register
16406 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
16407 (*lea64): Disable pattern for MIPS16.
16408 * config/mips/mips.opt (mlra): New option.
16410 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
16412 * lra-constraints.c (base_to_reg): New function.
16413 (process_address): Use new function.
16415 2014-06-18 Tom de Vries <tom@codesourcery.com>
16417 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
16418 * config/aarch64/aarch64.c
16419 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
16420 (aarch64_emit_call_insn): New function.
16421 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
16423 * config/aarch64/aarch64.md (define_expand "call_internal")
16424 (define_expand "call_value_internal", define_expand "sibcall_internal")
16425 (define_expand "sibcall_value_internal"): New.
16426 (define_expand "call", define_expand "call_value")
16427 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
16428 expand variant and aarch64_emit_call_insn.
16430 2014-06-18 Radovan Obradovic <robradovic@mips.com>
16431 Tom de Vries <tom@codesourcery.com>
16433 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
16434 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
16436 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
16437 clobbers to CALL_INSN_FUNCTION_USAGE.
16438 (define_expand "sibcall_internal")
16439 (define_expand "sibcall_value_internal"): New.
16440 (define_expand "call", define_expand "call_value"): Add argument to
16441 arm_emit_call_insn.
16442 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
16443 (define_expand "sibcall_value"): Use sibcall_value_internal and
16444 arm_emit_call_insn.
16446 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16448 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
16450 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16452 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
16455 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16457 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
16458 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
16459 annotations. Fix DWARF information.
16461 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16463 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
16464 __udivmoddi4, and fixups for negative operands.
16466 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16468 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
16470 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16472 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
16475 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16477 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
16480 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16482 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
16483 describing register usage on function entry and exit.
16485 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16487 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
16488 (__aeabi_ldivmod): Fix whitespace.
16490 2014-06-18 Andreas Schwab <schwab@suse.de>
16492 * doc/md.texi (Standard Names): Use @itemx for grouped items.
16493 Remove blank line after @item.
16495 2014-06-18 Richard Henderson <rth@redhat.com>
16498 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
16500 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16502 * config/arm/arm.c (neon_vector_mem_operand): Allow register
16503 POST_MODIFY for neon loads and stores.
16504 (arm_print_operand): Output post-index register for neon loads and
16507 2014-06-18 Richard Biener <rguenther@suse.de>
16509 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
16511 2014-06-18 Richard Biener <rguenther@suse.de>
16513 * tree-pass.h (make_pass_dce_loop): Remove.
16514 * passes.def: Replace pass_dce_loop with pass_dce.
16515 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
16516 changed free niter estimates and reset the scev cache.
16517 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
16518 make_pass_dce_loop): Remove.
16519 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
16520 (fini_copy_prop): Return whether something changed. Always
16521 let substitute_and_fold perform DCE and free niter estimates
16522 and reset the scev cache if so.
16523 (execute_copy_prop): If sth changed schedule cleanup-cfg.
16524 (pass_data_copy_prop): Do not unconditionally schedule
16525 cleanup-cfg or update-ssa.
16527 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
16529 PR tree-optimization/61518
16530 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
16531 reduction var is used in reduction stmt or phi-function only.
16533 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16535 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
16537 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
16539 PR tree-optimization/61517
16540 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
16541 whose rhs's first tree is the source expression instead of the
16543 (find_bswap_or_nop): Likewise.
16544 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
16545 gimple stmt whose rhs's first tree is the source. In the memory source
16546 case, move the stmt to be replaced close to one of the original load to
16547 avoid the problem of a store between the load and the stmt's original
16549 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
16552 2014-06-18 Andreas Schwab <schwab@suse.de>
16554 PR rtl-optimization/54555
16555 * postreload.c (move2add_use_add2_insn): Substitute
16556 STRICT_LOW_PART only if it is cheaper.
16558 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
16560 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
16561 Do not use unspec as call operand. Use memory_operand instead of
16562 memory_nox32_operand and add "m" operand constraint. Disable
16563 pattern for TARGET_X32.
16564 (*sibcall_pop_memory): Ditto.
16565 (*sibcall_value_memory): Ditto.
16566 (*sibcall_value_pop_memory): Ditto.
16567 (sibcall peepholes): Merge SImode and DImode patterns using
16568 W mode iterator. Use memory_operand instead of memory_nox32_operand.
16569 Disable pattern for TARGET_X32. Check if eliminated register is
16570 really dead after call insn. Generate call RTX without unspec operand.
16571 (sibcall_value peepholes): Ditto.
16572 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
16573 instead of memory_nox32_operand. Check if eliminated register is
16574 really dead after call insn. Generate call RTX without unspec operand.
16575 (sibcall_value_pop peepholes): Ditto.
16576 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
16578 2014-06-18 Terry Guo <terry.guo@arm.com>
16581 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
16584 2014-06-18 Olivier Hainque <hainque@adacore.com>
16586 * tree-core.h (tree_block): Add an "end_locus" field, allowing
16587 memorization of the end of block source location.
16588 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
16589 * gimplify.c (gimplify_bind_expr): Propagate the block start and
16590 end source location info we have on the block entry/exit code we
16593 2014-06-18 Richard Biener <rguenther@suse.de>
16595 * common.opt (fssa-phiopt): New option.
16596 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
16598 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
16599 * doc/invoke.texi (-fssa-phiopt): Document.
16601 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16603 * genattrtab.c (n_bypassed): New variable.
16604 (process_bypasses): Initialise n_bypassed.
16605 Count number of bypassed reservations.
16606 (make_automaton_attrs): Allocate space for bypassed reservations
16607 rather than number of bypasses.
16609 2014-06-18 Richard Biener <rguenther@suse.de>
16611 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
16612 we propagated anything.
16613 (substitute_and_fold_dom_walker::before_dom_children): Something
16614 changed if we propagated into PHI arguments.
16615 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
16618 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
16620 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
16622 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
16623 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
16624 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
16625 Introduces alternative way of loads group permutaions.
16626 (vect_transform_grouped_load): Try alternative way of permutations.
16628 2014-06-18 Jakub Jelinek <jakub@redhat.com>
16630 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
16631 changed in ORT_TARGET region, don't jump to do_outer.
16632 (struct gimplify_adjust_omp_clauses_data): New type.
16633 (gimplify_adjust_omp_clauses_1): Adjust for data being
16634 a struct gimplify_adjust_omp_clauses_data pointer instead
16635 of tree *. Pass pre_p as a new argument to
16636 lang_hooks.decls.omp_finish_clause hook.
16637 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
16638 splay_tree_foreach to pass both list_p and pre_p.
16639 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
16640 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
16641 gimplify_adjust_omp_clauses callers.
16642 * langhooks.c (lhd_omp_finish_clause): New function.
16643 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
16644 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
16645 * langhooks.h (struct lang_hooks_for_decls): Add a new
16646 gimple_seq * argument to omp_finish_clause hook.
16647 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
16648 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
16649 (scan_omp_parallel, lower_omp_for): When adding
16650 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
16651 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
16652 * tree-nested.c (convert_nonlocal_omp_clauses,
16653 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
16654 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
16656 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
16658 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
16659 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
16661 2014-06-17 Xinliang David Li <davidxl@google.com>
16663 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
16664 * passes.c (pass_init_dump_file): Do not set initialize
16665 flag to false unconditionally.
16667 2014-06-17 Richard Biener <rguenther@suse.de>
16669 * genopinit.c (main): Use vec<>::qsort method.
16670 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
16672 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
16674 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
16676 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
16677 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
16678 (mips_move_to_gpr_cost): Remove ST_REGS case.
16679 (mips_move_from_gpr_cost): Likewise.
16680 (mips_register_move_cost): Likewise.
16681 (mips_secondary_reload_class): Likewise.
16683 2014-06-17 Richard Biener <rguenther@suse.de>
16685 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
16686 (pass_all_optimizations): Move 3rd copy-prop pass from after
16687 fre to before ifcombine/phiopt.
16689 2014-06-17 Richard Biener <rguenther@suse.de>
16691 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
16692 and allow all blocks to be forwarders.
16694 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
16697 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
16698 variable 'size'; calculate 'size' right in the front; use
16699 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
16700 pcum->aapcs_stack_words.
16702 2014-06-17 Nick Clifton <nickc@redhat.com>
16704 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
16705 (umulhi3, mulsidi3, umulsidi3): Likewise.
16707 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
16709 PR middle-end/61508
16710 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
16711 check for section name.
16713 2014-06-17 Richard Biener <rguenther@suse.de>
16715 * tree-ssa-propagate.c: Include domwalk.h.
16716 (substitute_and_fold): Outline main worker into a domwalker ...
16717 (substitute_and_fold_dom_walker::before_dom_children): ... here.
16718 Schedule stmts we can fully propagate for removal. Remove
16720 (substitute_and_fold): Apply a dominator walk to perform
16721 substitution. Process stmts scheduled for removal here.
16723 2014-06-17 Richard Biener <rguenther@suse.de>
16725 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
16726 of PHI node moving.
16728 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
16730 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
16731 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
16732 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
16733 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
16734 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
16736 (get_fpscr) : Likewise.
16738 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
16740 PR rtl-optimization/61325
16741 * lra-constraints.c (valid_address_p): Add forward declaration.
16742 (simplify_operand_subreg): Check address validity before and after
16743 alter_reg of memory subreg.
16745 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
16747 * config/i386/i386.c (decide_alg): Correctly handle
16748 maximum size of stringop algorithm.
16750 2014-06-16 Yury Gribov <y.gribov@samsung.com>
16752 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
16754 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
16756 PR rtl-optimization/61522
16757 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
16759 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
16762 * symtab.c (symtab_node::reset_section): New method.
16763 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
16765 * cgraph.h (reset_section): Declare.
16766 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
16767 do not consider comdat locals.
16768 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
16770 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
16771 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
16772 reset sections of symbols dragged out of the comdats.
16773 (function_and_variable_visibility): Reset sections of
16776 2014-06-16 Richard Biener <rguenther@suse.de>
16778 PR tree-optimization/61482
16779 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
16780 [-INF(OVF), +INF(OVF)] range.
16782 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
16784 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
16785 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
16786 handling 32-bit multiplication.
16788 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
16790 PR middle-end/61430
16791 * lra-lives.c (process_bb_lives): Skip creating copy during
16792 insn scan when src/dest has constrained to same regno.
16794 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
16796 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
16797 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
16799 2014-06-16 Yury Gribov <y.gribov@samsung.com>
16801 * asan.c (check_func): New function.
16802 (maybe_create_ssa_name): Likewise.
16803 (build_check_stmt_with_calls): Likewise.
16804 (use_calls_p): Likewise.
16805 (report_error_func): Change interface.
16806 (build_check_stmt): Allow non-integer lengths; add support
16808 (asan_instrument): Likewise.
16809 (instrument_mem_region_access): Moved code to build_check_stmt.
16810 (instrument_derefs): Likewise.
16811 (instrument_strlen_call): Likewise.
16812 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
16813 * doc/invoke.texi: Describe new parameter.
16814 * params.def: Define new parameter.
16815 * params.h: Likewise.
16816 * sanitizer.def: Describe new builtins.
16818 2014-06-16 Richard Biener <rguenther@suse.de>
16820 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
16821 Make all defs available at the end.
16822 (eliminate): If we remove a PHI node schedule cfg-cleanup.
16824 2014-06-18 Jakub Jelinek <jakub@redhat.com>
16827 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
16829 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
16832 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
16833 initialization. Replace remaining use of uid.
16835 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
16837 * c-family/c-common.c (handle_tls_model_attribute): Use
16838 set_decl_tls_model.
16839 * c-family/c-common.c (handle_tls_model_attribute): Use
16840 set_decl_tls_model.
16841 * cgraph.h (struct varpool_node): Add tls_model.
16842 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
16843 * tree.h (DECL_TLS_MODEL): Update.
16844 (DECL_THREAD_LOCAL_P): Check that variable is static.
16845 (decl_tls_model): Declare.
16846 (set_decl_tls_model): Declare.
16847 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
16848 set symbol prorperties.
16849 (get_emutls_init_templ_addr): Cleanup.
16850 (new_emutls_decl): Update.
16851 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
16852 (lto_input_varpool_node): Likewise.
16853 * lto-streamer-out.c (hash_tree): Likewise.
16854 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
16855 not stream DECL_TLS_MODEL.
16856 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
16857 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
16859 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16861 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
16863 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16865 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
16866 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
16868 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
16869 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
16870 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
16871 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
16872 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
16873 (df_get_artificial_defs, df_get_artificial_uses)
16874 (df_single_def, df_single_use): Update accordingly.
16875 (df_refs_chain_dump): Take the first element in a linked list as
16876 parameter, rather than a pointer to an array of pointers.
16877 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
16878 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
16879 (df_chain_create_bb_process_use): Likewise.
16880 (df_md_bb_local_compute_process_def): Likewise.
16881 * fwprop.c (process_defs, process_uses): Likewise.
16882 (register_active_defs, update_uses): Likewise.
16883 (forward_propagate_asm): Update for new df_ref linking.
16884 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
16885 (df_null_ref_rec, df_null_mw_rec): Likewise.
16886 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
16888 (df_scan_free_bb_info): Remove check for null artificial_defs.
16889 (df_install_ref_incremental): Adjust for new df_ref linking.
16890 Use a single-element insertion rather than a full sort.
16891 (df_ref_chain_delete_du_chain): Take the first element
16892 in a linked list as parameter, rather than a pointer to an array of
16894 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
16895 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
16896 (df_insn_info_delete): Remove check for null defs and call to
16897 df_scan_free_mws_vec.
16898 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
16899 null rather than df_null_*_rec.
16900 (df_insn_rescan_debug_internal): Likewise, and update null
16901 checks in the same way. Remove check for null defs.
16902 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
16903 Move a single element rather doing a full sort.
16904 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
16906 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
16907 Initialize df_ref and df_mw_hardreg lists to null rather than
16909 (df_ref_compare): Take df_refs as parameter, transferring the
16910 old interface to...
16911 (df_ref_ptr_compare): ...this new function.
16912 (df_sort_and_compress_refs): Update accordingly.
16913 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
16914 old interface to...
16915 (df_mw_ptr_compare): ...this new function.
16916 (df_sort_and_compress_mws): Update accordingly.
16917 (df_install_refs, df_install_mws): Return a linked list rather than
16918 an array of pointers.
16919 (df_refs_add_to_chains): Assert that old lists are empty rather
16921 (df_insn_refs_verify): Don't handle null defs speciailly.
16922 * web.c (union_match_dups): Update for new df_ref linking.
16924 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16926 * df.h (df_ref_create, df_ref_remove): Delete.
16927 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
16928 (df_ref_remove): Likewise.
16930 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16932 * df.h (df_single_def, df_single_use): New functions.
16933 * ira.c (find_moveable_pseudos): Use them.
16935 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16937 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
16938 * df-problems.c (df_note_bb_compute): Use it.
16939 * regstat.c (regstat_bb_compute_ri): Likewise.
16941 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16943 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
16944 * cse.c (cse_extended_basic_block): Use them.
16945 * dce.c (mark_artificial_use): Likewise.
16946 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
16947 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
16948 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
16949 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
16950 (df_simulate_initialize_backwards): Likewise.
16951 (df_simulate_finalize_backwards): Likewise.
16952 (df_simulate_initialize_forwards): Likewise.
16953 (df_md_simulate_artificial_defs_at_top): Likewise.
16954 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
16955 * regrename.c (init_rename_info): Likewise.
16956 * regstat.c (regstat_bb_compute_ri): Likewise.
16957 (regstat_bb_compute_calls_crossed): Likewise.
16959 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16961 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
16962 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
16963 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
16964 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
16965 * combine.c (create_log_links): Likewise.
16966 * compare-elim.c (find_flags_uses_in_insn): Likewise.
16967 (try_eliminate_compare): Likewise.
16968 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
16969 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
16970 (remove_reg_equal_equiv_notes_for_defs): Likewise.
16971 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
16972 (word_dce_process_block, dce_process_block): Likewise.
16973 * ddg.c (def_has_ccmode_p): Likewise.
16974 * df-core.c (df_bb_regno_first_def_find): Likewise.
16975 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
16976 * df-problems.c (df_rd_simulate_one_insn): Likewise.
16977 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
16978 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
16979 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
16980 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
16981 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
16982 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
16983 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
16984 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
16985 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
16986 * fwprop.c (local_ref_killed_between_p): Likewise.
16987 (all_uses_available_at, free_load_extend): Likewise.
16988 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
16989 * hw-doloop.c (scan_loop): Likewise.
16990 * ifcvt.c (dead_or_predicable): Likewise.
16991 * init-regs.c (initialize_uninitialized_regs): Likewise.
16992 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
16993 (process_bb_node_lives): Likewise.
16994 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
16995 (find_moveable_pseudos): Likewise.
16996 * loop-invariant.c (check_dependencies, record_uses): Likewise.
16997 * recog.c (peep2_find_free_register): Likewise.
16998 * ree.c (get_defs): Likewise.
16999 * regstat.c (regstat_bb_compute_ri): Likewise.
17000 (regstat_bb_compute_calls_crossed): Likewise.
17001 * sched-deps.c (find_inc, find_mem): Likewise.
17002 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
17003 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
17004 * shrink-wrap.c (requires_stack_frame_p): Likewise.
17005 (prepare_shrink_wrap): Likewise.
17006 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
17007 * web.c (union_defs, pass_web::execute): Likewise.
17008 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
17009 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
17011 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
17013 * lra-assign.c (assign_by_spills): Add code to assign vector regs
17014 to inheritance pseudos.
17015 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
17017 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
17020 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
17021 (BU_MISC_2): Rename to ...
17022 (BU_LDBL128_2): ... this.
17023 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
17024 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
17025 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
17026 RS6000_BTM_LDBL128.
17027 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
17028 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
17029 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
17030 (unpacktf_1): Likewise.
17031 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
17032 (__builtin_longdouble_dw1): Likewise.
17033 * doc/sourcebuild.texi (longdouble128): Document.
17035 2014-06-13 Jeff Law <law@redhat.com>
17037 PR rtl-optimization/61094
17038 PR rtl-optimization/61446
17039 * ree.c (combine_reaching_defs): Get the mode for the copy from
17040 the extension insn rather than the defining insn.
17042 2014-06-13 Dehao Chen <dehao@google.com>
17044 * dwarf2out.c (add_linkage_name): Emit more linkage name.
17046 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
17048 * doc/install.texi (--enable-linker-plugin-configure-flags)
17049 (--enable-linker-plugin-flags): Document new flags.
17051 2014-06-13 Martin Jambor <mjambor@suse.cz>
17054 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
17055 cache_token if returning early.
17057 2014-06-13 Nick Clifton <nickc@redhat.com>
17059 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
17060 requested alignment is active.
17061 (LABEL_ALIGN): Likewise.
17062 (LOOP_ALIGN): Likewise.
17064 2014-06-13 Richard Biener <rguenther@suse.de>
17066 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
17067 Rewrite to propagate the VN result into all uses where
17068 possible and to remove stmts becoming dead because of that.
17069 (eliminate): Generalize stmt removal handling, remove in
17070 reverse dominator order to support proper debug stmt
17071 generation. Update stmts before removing stmts.
17072 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
17074 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
17076 PR tree-optimization/61375
17077 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
17078 symbolic number cannot be represented in an uint64_t.
17079 (find_bswap_or_nop_1): Likewise.
17081 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
17083 * symtab.c (symtab_node::reset_section): New method.
17084 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
17086 * cgraph.h (reset_section): Declare.
17087 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
17088 do not consider comdat locals.
17089 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
17091 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
17092 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
17093 reset sections of symbols dragged out of the comdats.
17094 (function_and_variable_visibility): Reset sections of
17097 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
17099 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
17100 to use symtab and decl_binds_to_current_def_p
17101 * tree-vectorizer.c (increase_alignment): Increase alignment
17102 of alias target, too.
17104 2014-06-12 Jakub Jelinek <jakub@redhat.com>
17106 PR middle-end/61486
17107 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
17108 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
17109 if outer combined construct is distribute.
17110 (gimplify_omp_for): For OMP_DISTRIBUTE set
17111 gimplify_omp_ctxp->distribute.
17112 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
17113 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
17114 mapping into decl map.
17116 2014-06-12 Jason Merrill <jason@redhat.com>
17118 * common.opt (fabi-version): Change default to 0.
17120 2014-06-12 Jason Merrill <jason@redhat.com>
17122 * toplev.c (process_options): Reject -fabi-version=1.
17124 2014-06-12 Jeff Law <law@redhat.com>
17126 PR tree-optimization/61009
17127 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
17128 value when we stop processing a block due to problematic PHIs.
17130 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
17132 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
17133 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
17134 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
17135 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
17136 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
17137 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
17138 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
17139 are not in the spec.
17141 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
17144 * config/aarch64/aarch64-modes.def: Add V1DFmode.
17145 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
17148 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
17150 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
17152 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
17155 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
17156 loading from address spaces.
17158 2014-06-12 Martin Liska <mliska@suse.cz>
17161 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
17162 statement is reachable.
17164 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
17166 * symtab.c (section_hash): New hash.
17167 (symtab_unregister_node): Clear section before freeing.
17168 (hash_section_hash_entry): New haser.
17169 (eq_sections): New function.
17170 (symtab_node::set_section_for_node): New method.
17171 (set_section_1): Update.
17172 (symtab_node::set_section): Take string instead of tree as parameter.
17173 (symtab_resolve_alias): Update.
17174 * cgraph.h (section_hash_entry_d): New structure.
17175 (section_hash_entry): New typedef.
17176 (cgraph_node): Change comdat_group_ to x_comdat_group,
17177 change section_ to x_section and turn into section_hash_entry;
17178 update accestors; put set_section_for_node offline.
17179 * tree.c (decl_section_name): Turn into string.
17180 (set_decl_section_name): Change parameter to be string.
17181 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
17182 * sdbout.c (sdbout_one_type): Update.
17183 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
17184 * varasm.c (IN_NAMED_SECTION, get_named_section,
17185 resolve_unique_section, hot_function_section, get_named_text_section,
17186 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
17187 make_decl_rtl, default_unique_section): Update.
17188 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
17189 (c6x_elf_unique_section): Update.
17190 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
17191 * config/pa/pa.c (pa_function_section): Update.
17192 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
17193 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
17194 * config/arc/arc.c (arc_in_small_data_p): Update.
17195 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
17196 * config/mcore/mcore.c (mcore_unique_section): Update.
17197 * config/mips/mips.c (mips16_build_function_stub): Update.
17198 (mips16_build_call_stub): Update.
17199 (mips_function_rodata_section): Update.
17200 (mips_in_small_data_p): Update.
17201 * config/score/score.c (score_in_small_data_p): Update.
17202 * config/rx/rx.c (rx_in_small_data): Update.
17203 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
17204 (rs6000_xcoff_asm_named_section): Update.
17205 (rs6000_xcoff_unique_section): Update.
17206 * config/frv/frv.c (frv_string_begins_with): Update.
17207 (frv_in_small_data_p): Update.
17208 * config/v850/v850.c (v850_encode_data_area): Update.
17209 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
17210 (bfin_handle_l1_data_attribute): Update.
17211 (bfin_handle_l2_attribute): Update.
17212 * config/mep/mep.c (mep_unique_section): Update.
17213 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
17215 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
17216 (h8300_handle_tiny_data_attribute): Update.
17217 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
17218 (m32r_in_small_data_p): Update.
17219 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
17220 * config/i386/i386.c (ix86_in_large_data_p): Update.
17221 * config/i386/winnt.c (i386_pe_unique_section): Update.
17222 * config/darwin.c (darwin_function_section): Update.
17223 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
17224 * tree-emutls.c (get_emutls_init_templ_addr): Update.
17225 (new_emutls_decl): Update.
17226 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
17227 input_varpool_node): Update.
17228 (ead_string_cst): Turn to ...
17229 (read_string): ... this one.
17230 * dwarf2out.c (secname_for_decl): Update.
17231 * asan.c (asan_protect_global): Update.
17233 2014-06-11 DJ Delorie <dj@redhat.com>
17235 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
17237 * config/rx/rx.c (rx_option_override): Likewise.
17238 (rx_align_for_label): Likewise.
17240 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
17242 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
17244 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
17247 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17249 * common.md: New file.
17250 * doc/md.texi: Update description of generic, machine-independent
17252 * config/s390/constraints.md (e): Delete.
17253 * Makefile.in (md_file): Include common.md.
17254 * config/m32c/t-m32c (md_file): Likewise.
17255 * genpreds.c (general_mem): New array.
17256 (generic_constraint_letters): Remove constraints now defined by
17258 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
17259 Allow the first character to be '<' or '>' as well.
17260 * genoutput.c (general_mem): New array.
17261 (indep_constraints): Remove constraints now defined by common.md.
17262 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
17263 Remove special handling of 'm'.
17264 * ira-costs.c (record_reg_classes): Remove special handling of
17265 constraints now defined by common.md.
17266 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
17267 * ira-lives.c (single_reg_class): Likewise.
17268 (ira_implicitly_set_insn_hard_regs): Likewise.
17269 * lra-constraints.c (reg_class_from_constraints): Likewise.
17270 (process_alt_operands, process_address, curr_insn_transform): Likewise.
17271 * postreload.c (reload_cse_simplify_operands): Likewise.
17272 * reload.c (push_secondary_reload, scratch_reload_class)
17273 (find_reloads, alternative_allows_const_pool_ref): Likewise.
17274 * reload1.c (maybe_fix_stack_asms): Likewise.
17275 * targhooks.c (default_secondary_reload): Likewise.
17276 * stmt.c (parse_output_constraint): Likewise.
17277 * recog.c (preprocess_constraints): Likewise.
17278 (constrain_operands, peep2_find_free_register): Likewise.
17279 (asm_operand_ok): Likewise, but add a comment saying why 'o'
17280 must be handled specially.
17282 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17284 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
17285 * genpreds.c (have_const_dbl_constraints): Delete.
17286 (add_constraint): Don't set it.
17287 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
17288 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
17289 constraints using the lookup_constraint logic.
17290 * ira-lives.c (single_reg_class): Likewise.
17291 * ira.c (ira_setup_alts): Likewise.
17292 * lra-constraints.c (process_alt_operands): Likewise.
17293 * recog.c (asm_operand_ok, constrain_operands): Likewise.
17294 * reload.c (find_reloads): Likewise.
17296 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17298 * genpreds.c (const_int_start, const_int_end): New variables.
17299 (choose_enum_order): Output CONST_INT constraints before memory
17301 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
17303 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
17304 * ira.c (ira_setup_alts): Likewise.
17305 * lra-constraints.c (process_alt_operands): Likewise.
17306 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
17307 * reload.c (find_reloads): Likewise.
17309 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17311 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
17312 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
17313 * recog.c (preprocess_constraints): Update accordingly.
17315 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17317 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
17318 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
17319 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
17320 * genpreds.c (print_type_tree): New function.
17321 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
17322 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
17323 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
17324 Write out enum constraint_type and get_constraint_type.
17325 * lra-constraints.c (satisfies_memory_constraint_p): Take a
17326 constraint_num rather than a constraint string.
17327 (satisfies_address_constraint_p): Likewise.
17328 (reg_class_from_constraints): Avoid old constraint macros.
17329 (process_alt_operands, process_address_1): Likewise.
17330 (curr_insn_transform): Likewise.
17331 * ira-costs.c (record_reg_classes): Likewise.
17332 (record_operand_costs): Likewise.
17333 * ira-lives.c (single_reg_class): Likewise.
17334 (ira_implicitly_set_insn_hard_regs): Likewise.
17335 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
17336 * postreload.c (reload_cse_simplify_operands): Likewise.
17337 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
17338 (constrain_operands, peep2_find_free_register): Likewise.
17339 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
17340 (find_reloads, alternative_allows_const_pool_ref): Likewise.
17341 * reload1.c (maybe_fix_stack_asms): Likewise.
17342 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
17343 * targhooks.c (default_secondary_reload): Likewise.
17344 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
17345 to EXTRA_CONSTRAINT_STR.
17346 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
17348 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17350 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
17351 (write_constraint_satisfied_p_array): ...this new function.
17352 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
17354 (write_insn_preds_c): Update accordingly.
17356 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17358 * genpreds.c (write_lookup_constraint): Rename to...
17359 (write_lookup_constraint_1): ...this.
17360 (write_lookup_constraint_array): New function.
17361 (write_tm_preds_h): Define lookup_constraint as an inline function
17362 that uses write_lookup_constraint_array where possible.
17363 (write_insn_preds_c): Update for the changes above.
17365 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17367 * doc/md.texi (regclass_for_constraint): Rename to...
17368 (reg_class_for_constraint): ...this.
17369 * genpreds.c (num_constraints, enum_order, register_start)
17370 (register_end, satisfied_start, memory_start, memory_end)
17371 (address_start, address_end): New variables.
17372 (add_constraint): Count the number of constraints.
17373 (choose_enum_order): New function.
17374 (write_enum_constraint_num): Iterate over enum_order.
17375 (write_regclass_for_constraint): Rename to...
17376 (write_reg_class_for_constraint_1): ...this and update output
17378 (write_constraint_satisfied_p): Rename to...
17379 (write_constraint_satisfied_p_1): ...this and update output
17380 accordingly. Do nothing if all extra constraints are register
17382 (write_insn_extra_memory_constraint): Delete.
17383 (write_insn_extra_address_constraint): Delete.
17384 (write_range_function): New function.
17385 (write_tm_preds_h): Define constraint_satisfied_p and
17386 reg_class_for_constraint as inline functions that do a range check
17387 before calling the out-of-line function. Use write_range_function
17388 to implement insn_extra_{register,memory,address}_constraint,
17389 the first of which is new.
17390 (write_insn_preds_c): Update after above changes to write_* functions.
17391 (main): Call choose_enum_order.
17393 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
17395 PR tree-optimization/61306
17396 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
17397 expression instead of its size.
17398 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
17399 false to prevent optimization when the result is unpredictable due to
17400 arithmetic right shift of signed type with highest byte is set.
17401 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
17402 (init_symbolic_number): Likewise.
17403 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
17404 when the result is unpredictable due to sign extension.
17406 2014-06-11 Terry Guo <terry.guo@arm.com>
17408 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
17409 (*thumb1_addsi3): Ditto.
17410 (*thumb_subdi3): Ditto.
17411 (thumb1_subsi3_insn): Ditto.
17412 (*thumb_mulsi3): Ditto.
17413 (*thumb_mulsi3_v6): Ditto.
17414 (*thumb1_andsi3_insn): Ditto.
17415 (thumb1_bicsi3): Ditto.
17416 (*thumb1_iorsi3_insn): Ditto.
17417 (*thumb1_xorsi3_insn): Ditto.
17418 (*thumb1_ashlsi3): Ditto.
17419 (*thumb1_ashrsi3): Ditto.
17420 (*thumb1_lshrsi3): Ditto.
17421 (*thumb1_rotrsi3): Ditto.
17422 (*thumb1_negdi2): Ditto.
17423 (*thumb1_negsi2): Ditto.
17424 (*thumb1_abssi2): Ditto.
17425 (*thumb1_neg_abssi2): Ditto.
17426 (*thumb1_one_cmplsi2): Ditto.
17427 (*thumb1_zero_extendhisi2): Ditto.
17428 (*thumb1_zero_extendqisi2): Ditto.
17429 (*thumb1_zero_extendqisi2_v6): Ditto.
17430 (thumb1_extendhisi2): Ditto.
17431 (thumb1_extendqisi2): Ditto.
17432 (*thumb1_movdi_insn): Ditto.
17433 (*thumb1_movsi_insn): Ditto.
17434 (*thumb1_movhi_insn): Ditto.
17435 (thumb_movhi_clobber): Ditto.
17436 (*thumb1_movqi_insn): Ditto.
17437 (*thumb1_movhf): Ditto.
17438 (*thumb1_movsf_insn): Ditto.
17439 (*thumb_movdf_insn): Ditto.
17440 (movmem12b): Ditto.
17442 (cbranchqi4): Ditto.
17443 (cbranchsi4_insn): Ditto.
17444 (cbranchsi4_scratch): Ditto.
17445 (*negated_cbranchsi4): Ditto.
17446 (*tbit_cbranch): Ditto.
17447 (*tlobits_cbranch): Ditto.
17448 (*tstsi3_cbranch): Ditto.
17449 (*cbranchne_decr1): Ditto.
17450 (*addsi3_cbranch): Ditto.
17451 (*addsi3_cbranch_scratch): Ditto.
17452 (*thumb_cmpdi_zero): Ditto.
17453 (cstoresi_eq0_thumb1): Ditto.
17454 (cstoresi_ne0_thumb1): Ditto.
17455 (*cstoresi_eq0_thumb1_insn): Ditto.
17456 (*cstoresi_ne0_thumb1_insn): Ditto.
17457 (cstoresi_nltu_thumb1): Ditto.
17458 (cstoresi_ltu_thumb1): Ditto.
17459 (thumb1_addsi3_addgeu): Ditto.
17460 (*thumb_jump): Ditto.
17461 (*call_reg_thumb1_v5): Ditto.
17462 (*call_reg_thumb1): Ditto.
17463 (*call_value_reg_thumb1_v5): Ditto.
17464 (*call_value_reg_thumb1): Ditto.
17465 (*call_insn): Ditto.
17466 (*call_value_insn): Ditto.
17467 (thumb1_casesi_internal_pic): Ditto.
17468 (thumb1_casesi_dispatch): Ditto.
17469 (*thumb1_indirect_jump): Ditto.
17470 (prologue_thumb1_interwork): Ditto.
17471 (*epilogue_insns): Ditto.
17472 (consttable_1): Ditto.
17473 (consttable_2): Ditto.
17474 (tablejump): Ditto.
17475 (*thumb1_tablejump): Ditto.
17476 (thumb_eh_return): Ditto.
17477 (define_peephole2): Two of them are thumb1 only and got moved into
17478 new file thumb1.md.
17479 (define_split): Six of them are thumb1 only and got moved into new
17481 * config/arm/thumb1.md: New file comprised of above thumb1 only
17484 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17486 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
17487 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
17489 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
17490 (aarch64_crc_builtin_datum): New struct.
17491 (aarch64_crc_builtin_data): New.
17492 (aarch64_init_crc32_builtins): New function.
17493 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
17494 (aarch64_crc32_expand_builtin): New.
17495 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
17496 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
17497 __ARM_FEATURE_CRC32 when appropriate.
17498 (TARGET_CRC32): Define.
17499 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
17500 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
17501 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
17502 (aarch64_<crc_variant>): New pattern.
17503 * config/aarch64/arm_acle.h: New file.
17504 * config/aarch64/iterators.md (CRC): New int iterator.
17505 (crc_variant, crc_mode): New int attributes.
17506 * doc/aarch64-acle-intrinsics.texi: New file.
17507 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
17508 Include aarch64-acle-intrinsics.texi.
17510 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
17512 * tree-vect-data-refs.c (vect_grouped_store_supported): New
17513 check for stores group of length 3.
17514 (vect_permute_store_chain): New permutations for stores group of
17516 * tree-vect-stmts.c (vect_model_store_cost): Change cost
17517 of vec_perm_shuffle for the new permutations.
17519 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
17521 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
17522 table rewriting temporarily on targets not supporting ONE_ONLY.
17524 2014-06-11 Richard Biener <rguenther@suse.de>
17526 PR middle-end/61437
17528 2014-06-04 Richard Biener <rguenther@suse.de>
17530 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
17531 TREE_PUBLIC and DECL_EXTERNAL decls.
17533 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
17535 * varasm.c (set_implicit_section): New function.
17536 (resolve_unique_section): Use it to set implicit section
17538 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
17539 (default_function_section): Likewise.
17540 (decl_binds_to_current_def_p): Constify argument.
17541 * varasm.h (decl_binds_to_current_def_p): Update prototype.
17542 * asan.c (asan_protect_global): Use
17543 symtab_get_node (decl)->implicit_section.
17544 * symtab.c (dump_symtab_base): Dump implicit sections.
17545 (verify_symtab_base): Verify sanity of sectoins and comdats.
17546 (symtab_resolve_alias): Alias share the section of its target.
17547 (set_section_1): New function.
17548 (symtab_node::set_section): Move here, recurse to aliases.
17549 (verify_symtab): Check for duplicated symtab lists.
17550 * tree-core.h (implicit_section_name_p): Remove.
17551 * tree-vect-data-refs.c: Include varasm.h.
17552 (vect_can_force_dr_alignment_p): Fix conditional on when
17553 decl bints to current definition; use
17554 symtab_get_node (decl)->implicit_section.
17555 * cgraph.c (cgraph_make_node_local_1): Fix section set.
17556 * cgraph.h (struct symtab_node): Add implicit_section.
17557 (set_section): Rename to ...
17558 (set_section_for_node): ... this one.
17559 (set_section): Declare.
17560 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
17561 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
17562 input_overwrite_node, input_varpool_node): Stream implicit_section.
17563 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
17564 removal; it will fail in LTO.
17566 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17568 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
17569 Change second alternative type to f_mcr.
17570 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
17571 and 12th alternatives' types to f_mcr and f_mrc.
17572 (*movdi_aarch64): Same for 12th and 13th alternatives.
17573 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
17574 (aarch64_movtilow_tilow): Change type to fmov.
17576 2014-06-10 Jiong Wang <jiong.wang@arm.com>
17578 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
17579 (aarch64_save_or_restore_callee_save_registers): Fix layout.
17581 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17583 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
17585 (aarch64_sqrdmulh_lane<mode>): Likewise.
17586 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
17587 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
17588 (aarch64_sqdmulh_laneq<mode>): New expander.
17589 (aarch64_sqrdmulh_laneq<mode>): Likewise.
17590 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
17591 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
17592 (aarch64_sqdmulh_lane<mode>): New expander.
17593 (aarch64_sqrdmulh_lane<mode>): Likewise.
17594 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
17595 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
17596 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
17597 (aarch64_sqdmlal_laneq<mode>): Likewise.
17598 (aarch64_sqdmlsl_lane<mode>): Likewise.
17599 (aarch64_sqdmlsl_laneq<mode>): Likewise.
17600 (aarch64_sqdmlal2_lane<mode>): Likewise.
17601 (aarch64_sqdmlal2_laneq<mode>): Likewise.
17602 (aarch64_sqdmlsl2_lane<mode>): Likewise.
17603 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
17604 (aarch64_sqdmull_lane<mode>): Likewise.
17605 (aarch64_sqdmull_laneq<mode>): Likewise.
17606 (aarch64_sqdmull2_lane<mode>): Likewise.
17607 (aarch64_sqdmull2_laneq<mode>): Likewise.
17609 2014-06-10 Richard Biener <rguenther@suse.de>
17611 PR tree-optimization/61438
17612 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
17613 (eliminate_dom_walker::before_dom_children): Only try to inhibit
17614 insertion of IVs if running PRE.
17615 (eliminate): Adjust.
17616 (pass_pre::execute): Likewise.
17617 (pass_fre::execute): Likewise.
17619 2014-06-10 Richard Biener <rguenther@suse.de>
17621 PR middle-end/61456
17622 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
17623 Do not use the main variant for the type comparison.
17624 (ncr_compar): Likewise.
17625 (nonoverlapping_component_refs_p): Likewise.
17627 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
17629 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
17630 REG_CFA_RESTORE mode.
17632 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
17634 * config/i386/i386.c (expand_vec_perm_pblendv): New.
17635 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
17636 expand_vec_perm_pblendv.
17638 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17640 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
17642 Simplify description of __crc32d and __crc32cd intrinsics.
17643 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
17646 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
17649 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
17650 * config.in: Regenerate.
17651 * configure: Likewise.
17653 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
17655 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
17657 (intersect_static_var_sets): Remove.
17658 (propagate): Do not prune local statics.
17660 2014-06-10 Jakub Jelinek <jakub@redhat.com>
17663 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
17664 Set lastprivate_firstprivate even if omp_private_outer_ref
17665 langhook returns true.
17666 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
17667 langhook, call unshare_expr on new_var and call
17668 build_outer_var_ref to get the last argument.
17670 2014-06-10 Marek Polacek <polacek@redhat.com>
17673 * doc/extend.texi: Add cindex for transparent_union.
17675 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
17677 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
17678 init_symbolic_number ().
17680 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
17682 PR middle-end/61141
17683 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
17684 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
17685 (verify_rtl_sharing): Likewise.
17687 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
17690 * tree.c (build_qualified_type): Use a canonical type for
17693 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17695 * config/arm/arm-modes.def: Remove XFmode.
17697 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
17700 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
17701 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
17702 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
17703 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
17704 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
17705 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
17706 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
17707 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
17708 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
17710 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
17712 * tree-core.h (tree_decl_with_vis): Remove section_name.
17714 2014-06-09 Kito Cheng <kito@0xlab.org>
17716 * ira.c (ira): Don't call init_caller_save if LRA enabled
17717 since LRA use its own infrastructure to handle that.
17719 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17721 * symtab.c (dump_symtab_base): Update dumping.
17722 (symtab_make_decl_local): Clear only DECL_COMDAT.
17723 * tree-vect-data-refs.c (Check that variable is static before
17724 tampering with sections.
17725 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
17726 (cgraph_create_virtual_clone): Likewise.
17727 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
17728 (decl_section_name, set_decl_section_name): New accessors.
17729 (find_decls_types_r): Do not walk section name
17730 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
17731 (decl_comdat_group, decl_comdat_group_id): Constify.
17732 (decl_section_name, set_decl_section_name): Update.
17733 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
17734 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
17735 (cgraph_make_node_local_1): Clear section and comdat group.
17736 * cgraph.h (set_comdat_group): Sanity check.
17737 (get_section, set_section): New.
17738 * ipa-comdats.c (ipa_comdats): Use get_section.
17739 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
17740 * lto-streamer-out.c: Do not follow section names.
17741 * c-family/c-common.c (handle_section_attribute): Update.
17742 * lto-cgraph.c (lto_output_node): Output section.
17743 (lto_output_varpool_node): Likewise.
17744 (read_comdat_group): Rename to ...
17745 (read_identifier): ... this one.
17746 (read_string_cst): New function.
17747 (input_node, input_varpool_node): Input section names.
17748 * tree-emutls.c (get_emutls_init_templ_addr): Update.
17749 (new_emutls_decl): Update.
17750 (secname_for_decl): Check section names only of static vars.
17751 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
17752 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
17753 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
17754 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
17755 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
17756 * config/mcore/mcore.c (mcore_unique_section): Likewise.
17757 * config/mips/mips.c (mips16_build_function_stub): Likewise.
17758 * config/v850/v850.c (v850_insert_attributes): Likewise.
17759 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
17761 (h8300_handle_tiny_data_attribute): Likewise.
17762 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
17763 (bfin_handle_l2_attribute): Likewise.
17765 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17767 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
17768 remove static initializer.
17770 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17772 * varasm.c (use_blocks_for_decl_p): Check symbol table
17773 instead of alias attribute.
17774 (place_block_symbol): Recurse on aliases.
17776 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17778 * ipa-visibility.c: Include varasm.h
17779 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
17781 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17783 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
17784 outputting aliases.
17786 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
17788 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
17789 from test_insn into GGC space escape via SET_SRC.
17791 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
17793 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
17794 call statement, if any.
17795 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
17796 statements, if any. Tidy up.
17798 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
17801 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
17802 iterators, VSX_D that handles 64-bit types, and VSX_LE that
17803 handles swapping the two 64-bit double words on little endian
17804 systems. Include V1TImode and optionally TImode in VSX_LE so that
17805 these types are properly swapped. Change all of the insns and
17806 splits that do the 64-bit swaps to use VSX_LE.
17807 (vsx_le_perm_load_<mode>): Likewise.
17808 (vsx_le_perm_store_<mode>): Likewise.
17809 (splitters for little endian memory operations): Likewise.
17810 (vsx_xxpermdi2_le_<mode>): Likewise.
17811 (vsx_lxvd2x2_le_<mode>): Likewise.
17812 (vsx_stxvd2x2_le_<mode>): Likewise.
17814 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
17817 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
17818 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
17819 and corresponding splitters. Zero extend general register
17820 or memory input operand to XMM temporary. Enable for
17821 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
17822 (floatunssi<mode>2): Update expander predicate.
17824 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
17826 PR rtl-optimization/61325
17827 * lra-constraints.c (process_address_1): Check scale equal to one
17828 to prevent transformation: base + scale * index => base + new_reg.
17830 2014-06-06 Richard Biener <rguenther@suse.de>
17832 PR tree-optimization/59299
17833 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
17835 (nearest_common_dominator_of_uses): Likewise.
17836 (statement_sink_location): Adjust. Support sinking loads.
17838 2014-06-06 Martin Jambor <mjambor@suse.cz>
17840 * ipa-prop.c (get_place_in_agg_contents_list): New function.
17841 (build_agg_jump_func_from_list): Likewise.
17842 (determine_known_aggregate_parts): Renamed to
17843 determine_locally_known_aggregate_parts. Moved some functionality
17844 to the two functions above, removed bound checks.
17846 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
17848 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
17849 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
17850 (aarch64_progress_pointer): Likewise.
17851 (aarch64_copy_one_part_and_move_pointers): Likewise.
17852 (aarch64_expand_movmen): Likewise.
17853 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
17854 * config/aarch64/aarch64.md (movmem<mode>): New.
17856 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
17858 * targhooks.c (default_add_stmt_cost): Call target specific
17859 hook instead of default one.
17861 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
17863 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
17864 endianness instead of host endianness.
17865 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
17868 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17871 * function.c (instantiate_decls): Process the saved static chain.
17872 (expand_function_start): If not optimizing, save the static chain
17874 * tree-nested.c (convert_all_function_calls): Always create the static
17875 chain for nested functions if not optimizing.
17877 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17879 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
17881 2014-06-06 Richard Biener <rguenther@suse.de>
17883 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
17884 (construct_init_block): Likewise.
17885 (construct_exit_block): Likewise.
17886 (pass_expand::execute): Likewise.
17887 * graphite.c (graphite_transforms): Replace check for current_loops
17888 with a check for > 1 loops.
17889 (pass_graphite_transforms::execute): Adjust.
17890 * ipa-split.c (split_function): Remove check for current_loops.
17891 * omp-low.c (expand_parallel_call): Likewise.
17892 (expand_omp_for_init_counts): Likewise.
17893 (extract_omp_for_update_vars): Likewise.
17894 (expand_omp_for_generic): Likewise.
17895 (expand_omp_sections): Likewise.
17896 (expand_omp_target): Likewise.
17897 * tracer.c (tail_duplicate): Likewise.
17898 (pass_tracer::execute): Likewise.
17899 * trans-mem.c (expand_transaction): Likewise.
17900 * tree-complex.c (expand_complex_div_wide): Likewise.
17901 * tree-eh.c (lower_resx): Likewise.
17902 (cleanup_empty_eh_merge_phis): Likewise.
17903 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
17904 current_loops with a check for > 1 loops.
17905 (pass_predcom::execute): Adjust.
17906 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
17907 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
17908 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
17909 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
17910 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
17911 * tree-switch-conversion.c (process_switch): Likewise.
17912 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
17913 * tree-vrp.c (vrp_visit_phi_node): Likewise.
17914 (execute_vrp): Likewise.
17915 * ubsan.c (ubsan_expand_null_ifn): Likewise.
17917 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17919 * rtl.h (insn_location): Declare.
17920 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
17921 with UNKNOWN_LOCATION.
17922 * emit-rtl.c (insn_location): New function.
17923 * final.c (notice_source_line): Check that the instruction has a
17924 location before retrieving it and use insn_location.
17925 * modulo-sched.c (loop_single_full_bb_p): Likewise.
17926 * print-rtl.c (print_rtx): Likewise.
17928 2014-06-06 Richard Biener <rguenther@suse.de>
17930 * passes.def: Move 2nd VRP pass before phi-only-cprop.
17932 2014-06-06 Christian Bruel <christian.bruel@st.com>
17934 PR tree-optimization/43934
17935 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
17938 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
17940 * ira-lives.c (single_reg_class): Add missing break. Explicitly
17941 return NO_REGS for extra address and memory constraints. Handle
17942 operands that match (or are equivalent to something that matches)
17943 extra constant constraints. Ignore other non-register operands.
17945 2014-06-06 Alan Modra <amodra@gmail.com>
17948 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
17949 * doc/tm.texi: Regenerate.
17950 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
17951 Use throughout in place of REG_PARM_STACK_SPACE.
17952 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
17953 "incoming" param. Pass to rs6000_function_parms_need_stack.
17954 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
17955 prototype_p when incoming. Use function decl when incoming
17956 to handle K&R style functions.
17957 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
17958 (INCOMING_REG_PARM_STACK_SPACE): Define.
17960 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
17963 * cfgexpand.c (expand_debug_expr): Use address space of nested
17964 TREE_TYPE for ADDR_EXPR and MEM_REF.
17966 2014-06-05 Jeff Law <law@redhat.com>
17968 PR tree-optimization/61289
17969 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
17970 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
17971 looking for those which match LHS. All callers changed.
17972 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
17973 parameters and code which manipulated them. All callers changed.
17974 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
17975 and DST_MAP parameters. Simplify invalidation code by just calling
17976 invalidate_equivalences. All callers changed.
17977 (thread_across_edge): Simplify now that we don't need to maintain
17978 the map of equivalences to invalidate.
17980 2014-06-05 Kai Tietz <ktietz@redhat.com>
17981 Richard Henderson <rth@redhat.com>
17984 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
17985 checking for !TARGET_X32.
17986 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
17987 (sibcall_intern): New define_insn, plus required peepholes.
17988 (sibcall_pop_intern): Likewise.
17989 (sibcall_value_intern): Likewise.
17990 (sibcall_value_pop_intern): Likewise.
17992 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
17994 * tree-inline.c (tree_function_versioning): Check DF info existence
17995 before accessing it.
17997 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17999 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
18001 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
18002 aarch64_frame hard_fp_offset and frame_size.
18003 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
18004 frame_size; remove original_frame_size.
18005 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
18006 (aarch64_initial_elimination_offset): Remove frame_size and
18007 offset. Use aarch64_frame frame_size.
18009 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
18010 Jiong Wang <jiong.wang@arm.com>
18011 Renlin <renlin.li@arm.com>
18013 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
18014 initialization of R30 offset. Update offset. Iterate core
18015 regisers upto X30. Remove X29, X30 specific code.
18017 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
18018 Jiong Wang <jiong.wang@arm.com>
18020 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
18021 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
18022 (aarch64_register_saved_on_entry): Adjust test.
18024 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
18026 * config/aarch64/aarch64.h (machine_function): Move
18027 saved_varargs_size from here...
18028 (aarch64_frame): ... to here.
18030 * config/aarch64/aarch64.c (aarch64_expand_prologue)
18031 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
18032 (aarch64_initial_elimination_offset)
18033 (aarch64_setup_incoming_varargs): Adjust location of
18034 saved_varargs_size.
18036 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
18038 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
18041 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
18042 Prachi Godbole <Prachi.Godbole@imgtec.com>
18044 * config/mips/mips-cpus.def: Add definition for p5600. Updated
18045 mips32r5 entry to use PROCESSOR_P5600.
18046 * config/mips/mips-tables.opt: Regenerate.
18047 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
18048 * config/mips/mips.c (mips_fmadd_bypass): New function.
18049 (mips_rtx_cost_data): Add costs for p5600.
18050 (mips_issue_rate): Add support for p5600.
18051 (mips_multipass_dfa_lookahead): Likewise.
18052 * config/mips/mips.h (TUNE_P5600): New define.
18053 (TUNE_MACC_CHAINS): Add TUNE_P5600.
18054 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
18055 * config/mips/mips.md: Include p5600.md.
18056 (processor): Add p5600.
18057 * config/mips/p5600.md: New file.
18059 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
18061 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
18062 * config/i386/predicates.md (palignr_operand): New.
18063 Indicates if permutation is suitable for palignr instruction.
18065 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
18067 PR tree-optimization/61319
18068 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
18069 stmt belongs to loop.
18071 2014-06-05 Richard Biener <rguenther@suse.de>
18073 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
18074 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
18075 (lookup_tmp_var): Adjust.
18076 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
18078 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
18080 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
18082 2014-06-05 Marek Polacek <polacek@redhat.com>
18085 * doc/invoke.texi: Document -Wlogical-not-parentheses.
18087 2014-06-04 Tom de Vries <tom@codesourcery.com>
18089 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
18092 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
18094 PR tree-optimization/61385
18095 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
18097 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
18099 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
18100 changed to use fatal_error.
18101 (main): Ensure lto_wrapper_cleanup is run atexit.
18103 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
18105 * lra-constraints.c (valid_address_p): Move earlier in file.
18106 (address_eliminator): New structure.
18107 (satisfies_memory_constraint_p): New function.
18108 (satisfies_address_constraint_p): Likewise.
18109 (process_alt_operands, process_address, curr_insn_transform): Use them.
18111 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
18113 * lra-int.h (lra_static_insn_data): Make operand_alternative a
18115 (target_lra_int, default_target_lra_int, this_target_lra_int)
18116 (op_alt_data): Delete.
18117 * lra.h (lra_init): Delete.
18118 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
18119 (init_insn_code_data_once): Remove op_alt_data handling.
18120 (finish_insn_code_data_once): Likewise.
18121 (init_op_alt_data): Delete.
18122 (get_static_insn_data): Initialize operand_alternative to null.
18123 (free_insn_recog_data): Cast operand_alternative before freeing it.
18124 (setup_operand_alternative): Take the operand_alternative as
18125 parameter and assume it isn't already cached in the static
18127 (lra_set_insn_recog_data): Update accordingly.
18128 (lra_init): Delete.
18129 * ira.c (ira_init): Don't call lra_init.
18130 * target-globals.h (this_target_lra_int): Declare.
18131 (target_globals): Remove lra_int.
18132 (restore_target_globals): Update accordingly.
18133 * target-globals.c: Don't include lra-int.h.
18134 (default_target_globals, save_target_globals): Remove lra_int.
18136 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
18138 * recog.h (operand_alternative): Convert reg_class, reject,
18139 matched and matches into bitfields.
18140 (preprocess_constraints): New overload.
18141 (preprocess_insn_constraints): New function.
18142 (preprocess_constraints): Take the insn as parameter.
18143 (recog_op_alt): Change into a pointer.
18144 (target_recog): Add x_op_alt.
18145 * recog.c (asm_op_alt): New variable.
18146 (recog_op_alt): Change into a pointer.
18147 (preprocess_constraints): New overload, replacing the old function
18148 definition with one that doesn't use global state.
18149 (preprocess_insn_constraints): New function.
18150 (preprocess_constraints): Use them. Take the insn as parameter.
18151 Use asm_op_alt for asms.
18152 (recog_init): Free existing x_op_alt entries.
18153 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
18155 (make_early_clobber_and_input_conflicts): Likewise.
18156 (process_bb_node_lives): Pass the insn to process_constraints.
18157 * reg-stack.c (check_asm_stack_operands): Likewise.
18158 (subst_asm_stack_regs): Likewise.
18159 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
18160 * regrename.c (build_def_use): Likewise.
18161 * sched-deps.c (sched_analyze_insn): Likewise.
18162 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
18163 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
18164 (note_invalid_constants): Likewise.
18165 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
18166 (ix86_legitimate_combined_insn): Make operand_alternative pointer
18169 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
18171 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
18172 * ira-lives.c (check_and_make_def_conflict): Check for disabled
18174 (make_early_clobber_and_input_conflicts): Likewise.
18175 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
18177 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
18179 * recog.h (alternative_class): New function.
18180 (which_op_alt): Return a const recog_op_alt.
18181 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
18182 (subst_asm_stack_regs): Likewise.
18183 * config/arm/arm.c (note_invalid_constants): Likewise.
18184 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
18185 the operand_alternative; use alternative class instead.
18186 * sel-sched.c (get_reg_class): Likewise.
18187 * regrename.c (build_def_use): Likewise.
18188 (hide_operands, restore_operands, record_out_operands): Update type
18191 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
18193 * recog.h (recog_op_alt): Convert to a flat array.
18194 (which_op_alt): New function.
18195 * recog.c (recog_op_alt): Convert to a flat array.
18196 (preprocess_constraints): Update accordingly, grouping all
18197 operands of the same alternative together, rather than the
18199 * ira-lives.c (check_and_make_def_conflict): Likewise.
18200 (make_early_clobber_and_input_conflicts): Likewise.
18201 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
18202 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
18203 (subst_asm_stack_regs): Likewise.
18204 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
18205 * regrename.c (hide_operands, record_out_operands): Likewise.
18206 (build_def_use): Likewise.
18207 * sel-sched.c (get_reg_class): Likewise.
18208 * config/arm/arm.c (note_invalid_constants): Likewise.
18210 2014-06-04 Jason Merrill <jason@redhat.com>
18214 * gimplify.c (gimplify_arg): Non-static.
18215 * gimplify.h: Declare it.
18217 2014-06-04 Richard Biener <rguenther@suse.de>
18219 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
18220 TREE_PUBLIC and DECL_EXTERNAL decls.
18222 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
18224 * regcprop.c (copyprop_hardreg_forward_1): Account for
18225 HARD_REGNO_CALL_PART_CLOBBERED.
18227 2014-06-04 Richard Biener <rguenther@suse.de>
18229 * configure.ac: Check whether the underlying type of int64_t
18230 is long or long long.
18231 * configure: Regenerate.
18232 * config.in: Likewise.
18233 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
18234 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
18236 2014-06-04 Richard Biener <rguenther@suse.de>
18238 PR tree-optimization/60098
18239 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
18241 (dse_optimize_stmt): Simplify, now that we found a kill
18244 2014-06-04 Richard Biener <rguenther@suse.de>
18246 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
18247 of accesses with non-invariant address.
18249 2014-06-04 Martin Liska <mliska@suse.cz>
18251 * cgraph.h (cgraph_make_wrapper): New function introduced.
18252 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
18253 * ipa-inline.h (inline_analyze_function): The function is global.
18254 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
18256 2014-06-04 Martin Liska <mliska@suse.cz>
18258 * tree.h (private_lookup_attribute_starting): New function.
18259 (lookup_attribute_starting): Likewise.
18260 * tree.c (private_lookup_attribute_starting): Likewise.
18262 2014-06-04 Martin Liska <mliska@suse.cz>
18264 * cgraph.h (expand_thunk): New argument added.
18265 (address_taken_from_non_vtable_p): New global function.
18266 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
18267 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
18268 * cgraphunit.c (analyze_function): Likewise.
18269 (assemble_thunks_and_aliases): Argument added to call.
18270 (expand_thunk): New argument forces to produce GIMPLE thunk.
18272 2014-06-04 Martin Liska <mliska@suse.cz>
18274 * coverage.h (coverage_compute_cfg_checksum): Argument added.
18275 * coverage.c (coverage_compute_cfg_checksum): Likewise.
18276 * profile.c (branch_prob): Likewise.
18278 2014-06-04 Martin Jambor <mjambor@suse.cz>
18281 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
18282 handler for switch on an ipa_ref_use enum.
18283 * ipa-reference.c (analyze_function): Likewise.
18285 2014-06-04 Kai Tietz <ktietz@redhat.com>
18287 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
18288 from old call-instruction.
18290 2014-06-04 Bin Cheng <bin.cheng@arm.com>
18292 * config/aarch64/aarch64.c (aarch64_classify_address)
18293 (aarch64_legitimize_reload_address): Support full addressing modes
18295 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
18296 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
18298 2014-06-03 Andrew Pinski <apinski@cavium.com>
18300 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
18303 2014-06-03 Andrew Pinski <apinski@cavium.com>
18305 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
18306 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
18308 2014-06-03 Kai Tietz <ktietz@redhat.com>
18310 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
18313 2014-06-03 Dehao Chen <dehao@google.com>
18315 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
18318 2014-06-03 Marek Polacek <polacek@redhat.com>
18321 * doc/invoke.texi: Document -Wswitch-bool.
18322 * function.c (stack_protect_epilogue): Cast controlling expression of
18324 * gengtype.c (walk_type): Generate switch expression with its
18325 controlling expression cast to int.
18327 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
18329 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
18331 * config/avr/avr-tables.opt: Regenerate.
18332 * config/avr/t-multilib: Regenerate.
18333 * doc/avr-mmcu.texi: Regenerate.
18335 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
18336 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
18338 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
18339 (ata6617c, ata664251): Add new avr35 devices.
18340 (ata6612c): Add new avr4 device.
18341 (ata6613c, ata6614q): Add new avr5 devices.
18342 * config/avr/avr-tables.opt: Regenerate.
18343 * config/avr/t-multilib: Regenerate.
18344 * doc/avr-mmcu.texi: Regenerate.
18346 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18348 * gcc/config/aarch64/aarch64-builtins.c
18349 (aarch64_types_binop_ssu_qualifiers): New static data.
18350 (TYPES_BINOP_SSU): Define.
18351 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
18352 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
18353 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
18354 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
18355 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
18356 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
18357 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
18358 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
18359 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
18360 suffix to builtin function name, remove cast.
18361 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
18362 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
18363 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
18365 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18367 * gcc/config/aarch64/aarch64-builtins.c
18368 (aarch64_types_binop_uus_qualifiers,
18369 aarch64_types_shift_to_unsigned_qualifiers,
18370 aarch64_types_unsigned_shiftacc_qualifiers): Define.
18371 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
18372 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
18373 sqshlu_n, uqshl_n): Update qualifiers.
18374 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
18375 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
18376 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
18377 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
18378 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
18379 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
18380 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
18381 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
18382 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
18383 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
18384 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
18385 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
18386 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
18387 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
18388 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
18389 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
18390 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
18391 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
18392 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
18393 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
18394 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
18395 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
18396 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
18397 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
18398 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
18399 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
18400 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
18402 2014-06-03 Teresa Johnson <tejohnson@google.com>
18404 * tree-sra.c (modify_function): Record caller nodes after rebuild.
18406 2014-06-02 Jason Merrill <jason@redhat.com>
18409 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
18411 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18413 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
18416 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18418 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
18420 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
18421 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
18422 * config/aarch64/iterators.md (REVERSE): New iterator.
18423 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
18424 (rev_op): New int_attribute.
18425 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
18426 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
18427 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
18428 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
18429 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
18430 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
18431 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
18432 Replace temporary __asm__ with __builtin_shuffle.
18434 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
18436 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
18438 * config/mips/mips-tables.opt: Regenerate.
18439 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
18440 to use mips_isa_rev rather than ISA_MIPS32R2.
18441 * config/mips/mips.h (ISA_MIPS32R3): New define.
18442 (ISA_MIPS32R5): New define.
18443 (ISA_MIPS64R3): New define.
18444 (ISA_MIPS64R5): New define.
18445 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
18446 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
18447 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
18449 (MIPS_ISA_SYNCI_SPEC): Likewise.
18450 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
18451 (LINK_SPEC): Added mips32r3 and mips32r5.
18452 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
18453 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
18454 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
18455 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
18456 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
18457 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
18458 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
18460 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
18462 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
18464 * config/mips/mips.opt (mxpa): New option.
18465 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
18468 2014-06-03 Martin Jambor <mjambor@suse.cz>
18471 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
18474 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
18476 PR tree-optimization/61328
18477 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
18478 initialization from find_bswap_or_nop_1.
18479 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
18480 in source_expr2 before using the size value the function sets. Also
18481 make use of init_symbolic_number () in both the old place and
18482 find_bswap_or_nop_load () to avoid reading uninitialized memory when
18483 doing recursion in the GIMPLE_BINARY_RHS case.
18485 2014-06-03 Richard Biener <rguenther@suse.de>
18487 PR tree-optimization/61383
18488 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
18491 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
18493 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
18494 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
18495 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
18496 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
18498 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
18499 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
18500 * system.h: ...here and make it unconditional.
18501 * target.def (conditional_register_usage): Mention
18502 define_register_constraint instead of old-style constraint macros.
18503 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
18504 * doc/tm.texi: Regenerate.
18505 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
18506 protected by !USE_MD_CONSTRAINTS.
18507 * config/frv/frv.md: Remove quote from old version of documentation.
18508 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
18509 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
18510 CONST_DOUBLE_OK_FOR_LETTER.
18511 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
18513 2014-06-02 Andrew Pinski <apinski@cavium.com>
18515 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
18516 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
18517 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
18518 file whose name depends on -mabi= and -mbig-endian.
18519 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
18520 Handle LP64 better and handle ilp32 too.
18521 (MULTILIB_OPTIONS): Delete.
18522 (MULTILIB_DIRNAMES): Delete.
18524 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
18526 * expr.h: Remove prototypes of functions defined in builtins.c.
18527 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
18528 Remove prototypes of functions defined in builtins.c.
18529 * builtins.h: Update prototype list to include all exported functions.
18530 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
18531 no_c99_libc_has_function): Move to targhooks.c
18532 (build_string_literal, build_call_expr_loc_array,
18533 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
18535 (expand_builtin_object_size, fold_builtin_object_size): Make static.
18536 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
18537 no_c99_libc_has_function): Relocate from builtins.c.
18538 * tree.c: Include builtins.h.
18539 (build_call_expr_loc_array, build_call_expr_loc_vec,
18540 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
18542 * fold-const.h (fold_fma): Move prototype to builtins.h.
18543 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
18544 * asan.c: Include builtins.h.
18545 * cfgexpand.c: Likewise.
18546 * convert.c: Likewise.
18547 * emit-rtl.c: Likewise.
18548 * except.c: Likewise.
18549 * expr.c: Likewise.
18550 * fold-const.c: Likewise.
18551 * gimple-fold.c: Likewise.
18552 * gimple-ssa-strength-reduction.c: Likewise.
18553 * gimplify.c: Likewise.
18554 * ipa-inline.c: Likewise.
18555 * ipa-prop.c: Likewise.
18556 * lto-streamer-out.c: Likewise.
18557 * stmt.c: Likewise.
18558 * tree-inline.c: Likewise.
18559 * tree-object-size.c: Likewise.
18560 * tree-sra.c: Likewise.
18561 * tree-ssa-ccp.c: Likewise.
18562 * tree-ssa-forwprop.c: Likewise.
18563 * tree-ssa-loop-ivcanon.c: Likewise.
18564 * tree-ssa-loop-ivopts.c: Likewise.
18565 * tree-ssa-math-opts.c: Likewise.
18566 * tree-ssa-reassoc.c: Likewise.
18567 * tree-ssa-threadedge.c: Likewise.
18568 * tree-streamer-in.c: Likewise.
18569 * tree-vect-data-refs.c: Likewise.
18570 * tree-vect-patterns.c: Likewise.
18571 * tree-vect-stmts.c: Likewise.
18572 * config/aarch64/aarch64.c: Likewise.
18573 * config/alpha/alpha.c: Likewise.
18574 * config/arc/arc.c: Likewise.
18575 * config/arm/arm.c: Likewise.
18576 * config/avr/avr.c: Likewise.
18577 * config/bfin/bfin.c: Likewise.
18578 * config/c6x/c6x.c: Likewise.
18579 * config/cr16/cr16.c: Likewise.
18580 * config/cris/cris.c: Likewise.
18581 * config/epiphany/epiphany.c: Likewise.
18582 * config/fr30/fr30.c: Likewise.
18583 * config/frv/frv.c: Likewise.
18584 * config/h8300/h8300.c: Likewise.
18585 * config/i386/i386.c: Likewise.
18586 * config/i386/winnt.c: Likewise.
18587 * config/ia64/ia64.c: Likewise.
18588 * config/iq2000/iq2000.c: Likewise.
18589 * config/lm32/lm32.c: Likewise.
18590 * config/m32c/m32c.c: Likewise.
18591 * config/m32r/m32r.c: Likewise.
18592 * config/m68k/m68k.c: Likewise.
18593 * config/mcore/mcore.c: Likewise.
18594 * config/mep/mep.c: Likewise.
18595 * config/microblaze/microblaze.c: Likewise.
18596 * config/mips/mips.c: Likewise.
18597 * config/mmix/mmix.c: Likewise.
18598 * config/mn10300/mn10300.c: Likewise.
18599 * config/moxie/moxie.c: Likewise.
18600 * config/msp430/msp430.c: Likewise.
18601 * config/nds32/nds32.c: Likewise.
18602 * config/pa/pa.c: Likewise.
18603 * config/pdp11/pdp11.c: Likewise.
18604 * config/picochip/picochip.c: Likewise.
18605 * config/rl78/rl78.c: Likewise.
18606 * config/rs6000/rs6000.c: Likewise.
18607 * config/rx/rx.c: Likewise.
18608 * config/s390/s390.c: Likewise.
18609 * config/score/score.c: Likewise.
18610 * config/sh/sh.c: Likewise.
18611 * config/sparc/sparc.c: Likewise.
18612 * config/spu/spu.c: Likewise.
18613 * config/stormy16/stormy16.c: Likewise.
18614 * config/tilegx/tilegx.c: Likewise.
18615 * config/tilepro/tilepro.c: Likewise.
18616 * config/v850/v850.c: Likewise.
18617 * config/vax/vax.c: Likewise.
18618 * config/xtensa/xtensa.c: Likewise.
18620 2014-06-02 Jeff Law <law@redhat.com>
18622 PR rtl-optimization/61094
18623 * ree.c (combine_reaching_defs): Do not reextend an insn if it
18624 was marked as do_no_reextend. If a copy is needed to eliminate
18625 an extension, then mark it as do_not_reextend.
18627 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
18629 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
18631 2014-06-02 Richard Henderson <rth@redhat.com>
18634 * config/alpha/alpha.c (print_operand_address): Allow symbolic
18635 addresses inside asms. Use output_operand_lossage instead of
18638 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
18641 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
18642 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
18644 2014-06-02 Tom de Vries <tom@codesourcery.com>
18646 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
18647 case that x has VOIDmode.
18649 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
18651 * varasm.c (copy_constant): Delete function.
18652 (build_constant_desc): Don't call it.
18654 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
18657 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
18658 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
18659 with immediate_operand.
18661 2014-06-02 Andreas Schwab <schwab@suse.de>
18663 * config/ia64/ia64.c
18664 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
18665 pending_data_specs first.
18667 2014-06-02 Richard Biener <rguenther@suse.de>
18669 PR tree-optimization/61378
18670 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
18671 valueized_anything.
18673 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
18675 * config/i386/constraints.md (Bw): Rename from 'w'.
18676 (Bz): Rename from 'z'.
18677 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
18679 2014-06-01 Kai Tietz <ktietz@redhat.com>
18682 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
18683 * config/i386/i386.md (sibcall_insn_operand): Use Bs
18684 instead of m constraint.
18686 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
18688 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
18689 a separate alternative where the scratch operand 2 is marked as
18692 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
18694 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
18695 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
18696 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
18697 and __builtins_arm_get_fpscr.
18698 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
18699 __builtins_arm_get_fpscr.
18700 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
18701 __builtins_arm_ldfpscr.
18702 (arm_atomic_assign_expand_fenv): New function.
18703 * config/arm/vfp.md (set_fpscr): New pattern.
18704 (get_fpscr) : Likewise.
18705 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
18707 * doc/extend.texi (AARCH64 Built-in Functions) : Document
18708 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
18710 2014-05-30 Jakub Jelinek <jakub@redhat.com>
18712 * asan.c (report_error_func): Add SLOW_P argument, use
18713 BUILT_IN_ASAN_*_N if set.
18714 (build_check_stmt): Likewise.
18715 (instrument_derefs): If T has insufficient alignment,
18716 force same handling as for odd sizes.
18718 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
18719 BUILT_IN_ASAN_REPORT_STORE_N): New.
18720 * asan.c (struct asan_mem_ref): Change access_size type to
18722 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
18723 update_mem_ref_hash_table): Likewise.
18724 (asan_mem_ref_hasher::hash): Hash in a HWI.
18725 (report_error_func): Change size_in_bytes argument to HWI.
18726 Use *_N builtins if size_in_bytes is larger than 16 or not power of
18728 (build_shadow_mem_access): New function.
18729 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
18730 Handle size_in_bytes not power of two or larger than 16.
18731 (instrument_derefs): Don't give up if size_in_bytes is not
18732 power of two or is larger than 16.
18734 2014-05-30 Kai Tietz <ktietz@redhat.com>
18737 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
18738 for sibling-tail-calls.
18739 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
18741 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
18742 (sibcall_insn_operand): Add check for sibcall_memory_operand.
18744 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
18746 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
18747 * config/avr/avr-tables.opt: Regenerate.
18748 * config/avr/t-multilib: Regenerate.
18749 * doc/avr-mmcu.texi: Regenerate.
18751 2014-05-30 Ian Lance Taylor <iant@google.com>
18753 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
18756 2014-05-30 Tom de Vries <tom@codesourcery.com>
18758 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
18761 2014-05-30 Tom de Vries <tom@codesourcery.com>
18763 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18764 * lra.c (initialize_lra_reg_info_element): Add init of
18765 actual_call_used_reg_set field.
18766 (lra): Call lra_create_live_ranges before lra_inheritance for
18768 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18770 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
18771 instead of call_used_reg_set for -fuse-caller-save.
18772 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18774 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18776 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
18778 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
18780 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
18782 * ira.c (ira_get_dup_out_num): Check for output operands at
18783 the start of the loop. Handle cases where an included alternative
18784 follows an excluded one.
18786 2014-05-29 Mike Stump <mikestump@comcast.net>
18789 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
18790 post ld passes when lto is used.
18792 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
18794 PR rtl-optimization/61325
18795 * lra-constraints.c (process_address): Rename to process_address_1.
18796 (process_address): New function.
18798 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
18800 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
18801 TYPES_BINOPV): New static data.
18802 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
18804 * config/aarch64/aarch64-simd.md (aarch64_ext,
18805 aarch64_im_lane_boundsi): New patterns.
18806 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
18808 (aarch64_evpc_ext): New function.
18810 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
18812 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
18813 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
18814 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
18815 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
18816 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
18818 2014-05-29 Tom de Vries <tom@codesourcery.com>
18820 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
18822 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
18823 Richard Sandiford <rdsandiford@googlemail.com>
18825 * arm/iterators.md (shiftable_ops): New code iterator.
18826 (t2_binop0, arith_shift_insn): New code attributes.
18827 * arm/predicates.md (shift_nomul_operator): New predicate.
18828 * arm/arm.md (insn_enabled): Delete.
18829 (enabled): Remove insn_enabled test.
18830 (*arith_shiftsi): Delete. Replace with ...
18831 (*<arith_shift_insn>_multsi): ... new pattern.
18832 (*<arith_shift_insn>_shiftsi): ... new pattern.
18833 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
18835 2014-05-29 Radovan Obradovic <robradovic@mips.com>
18836 Tom de Vries <tom@codesourcery.com>
18838 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
18839 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
18841 (mips_split_call): Use POST_CALL_TMP_REG.
18842 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
18844 2014-05-29 Tom de Vries <tom@codesourcery.com>
18846 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
18847 with #ifdef STACK_REGS.
18849 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
18851 * varasm.c (get_variable_section): Walk aliases.
18852 (place_block_symbol): Walk aliases.
18854 2014-05-28 Tom de Vries <tom@codesourcery.com>
18857 2014-05-28 Tom de Vries <tom@codesourcery.com>
18859 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18860 * lra.c (initialize_lra_reg_info_element): Add init of
18861 actual_call_used_reg_set field.
18862 (lra): Call lra_create_live_ranges before lra_inheritance for
18864 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18866 * lra-constraints.c (need_for_call_save_p): Use
18867 actual_call_used_reg_set instead of call_used_reg_set for
18869 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18871 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18873 * doc/md.texi: Document that the % constraint character must
18874 be at the beginning of the string.
18875 * genoutput.c (validate_insn_alternatives): Check that '=',
18876 '+' and '%' only appear at the beginning of a constraint.
18877 * ira.c (commutative_constraint_p): Delete.
18878 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
18879 at the start of the string.
18880 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
18882 * config/arm/neon.md (bicdi3_neon): Likewise.
18883 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
18884 (slt_si, sltu_si): Likewise.
18885 * config/vax/vax.md (sbcdi3): Likewise.
18886 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
18887 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
18888 (mul64): Move '%' to beginning of constraint.
18889 * config/arm/arm.md (*xordi3_insn): Likewise.
18890 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
18891 (xorsi3): Likewise.
18893 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18895 * doc/md.texi: Document the restrictions on the "enabled" attribute.
18897 2014-05-28 Jason Merrill <jason@redhat.com>
18900 * cgraph.h (symtab_node::get_comdat_group_id): New.
18901 * cgraphunit.c (analyze_functions): Call it.
18902 * symtab.c (dump_symtab_node): Likewise.
18903 * tree.c (decl_comdat_group_id): New.
18904 * tree.h: Declare it.
18905 * lto-streamer-out.c (write_symbol): Use it.
18906 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
18908 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
18910 PR bootstrap/PR61146
18911 * wide-int.cc: Do not include longlong.h when compiling with clang.
18913 2014-05-28 Richard Biener <rguenther@suse.de>
18915 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
18916 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
18917 (vrp_visit_assignment_or_call): Print less vertical space.
18918 (vrp_visit_stmt): Likewise.
18919 (vrp_visit_phi_node): Likewise. For a PHI argument with
18920 VR_VARYING range consider recording it as copy.
18922 2014-05-28 Richard Biener <rguenther@suse.de>
18925 2014-05-28 Richard Biener <rguenther@suse.de>
18927 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
18929 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
18931 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
18932 sufficiently aligned and an offset is used at the same time.
18933 (expand_expr_real_1): Likewise.
18935 2014-05-28 Richard Biener <rguenther@suse.de>
18937 PR middle-end/61045
18938 * fold-const.c (fold_comparison): When folding
18939 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
18940 the sign of the remaining constant operand stays the same.
18942 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
18944 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
18945 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
18946 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
18948 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
18949 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
18950 (m32bit-doubles) Likewise.
18951 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
18952 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
18955 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
18957 * configure.ac ($gcc_cv_ld_clearcap): New test.
18958 * configure: Regenerate.
18959 * config.in: Regenerate.
18960 * config/sol2.opt (mclear-hwcap): New option.
18961 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
18962 * config/sol2-clearcap.map: Moved here from
18963 testsuite/gcc.target/i386/clearcap.map.
18964 * config/sol2-clearcapv2.map: Move here from
18965 gcc.target/i386/clearcapv2.map.
18966 * config/t-sol2 (install): Depend on install-clearcap-map.
18967 (install-clearcap-map): New target.
18968 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
18971 2014-05-28 Richard Biener <rguenther@suse.de>
18973 * hwint.h (*_HALF_WIDE_INT*): Move to ...
18974 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
18975 ... here and remove the rest.
18976 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
18978 2014-05-28 Richard Biener <rguenther@suse.de>
18980 PR tree-optimization/61335
18981 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
18982 new range fails, drop to varying.
18984 2014-05-28 Olivier Hainque <hainque@adacore.com>
18986 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
18987 (CPP_SPEC): Add entry for -mcpu=8548.
18988 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
18989 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
18991 2014-05-28 Tom de Vries <tom@codesourcery.com>
18993 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18994 * lra.c (initialize_lra_reg_info_element): Add init of
18995 actual_call_used_reg_set field.
18996 (lra): Call lra_create_live_ranges before lra_inheritance for
18998 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
19000 * lra-constraints.c (need_for_call_save_p): Use
19001 actual_call_used_reg_set instead of call_used_reg_set for
19003 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
19005 2014-05-28 Radovan Obradovic <robradovic@mips.com>
19006 Tom de Vries <tom@codesourcery.com>
19008 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
19010 (@item -fuse-caller-save): New item.
19012 2014-05-28 Radovan Obradovic <robradovic@mips.com>
19013 Tom de Vries <tom@codesourcery.com>
19015 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
19016 OPT_fuse_caller_save.
19018 2014-05-28 Radovan Obradovic <robradovic@mips.com>
19019 Tom de Vries <tom@codesourcery.com>
19021 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
19022 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
19023 get_call_reg_set_usage.
19024 * resource.c (mark_set_resources, mark_target_live_regs): Use
19025 get_call_reg_set_usage.
19026 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
19028 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
19029 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
19030 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
19031 * ira-build.c (ira_create_allocno): Init
19032 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
19033 (create_cap_allocno, propagate_allocno_info)
19034 (propagate_some_info_from_allocno)
19035 (copy_info_to_removed_store_destinations): Handle
19036 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
19037 * ira-costs.c (ira_tune_allocno_costs): Use
19038 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
19040 2014-05-28 Radovan Obradovic <robradovic@mips.com>
19041 Tom de Vries <tom@codesourcery.com>
19043 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
19044 and function_used_regs_valid fields.
19045 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
19046 find_all_hard_reg_sets.
19047 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
19048 (get_call_reg_set_usage): New function.
19049 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
19050 * regs.h (get_call_reg_set_usage): Declare.
19052 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
19055 * config/dbx.h (License): Add Runtime Library Exception.
19056 * config/newlib-stdint.h (License): Same.
19057 * config/rtems.h (License): Same
19058 * config/initfini-array.h (License): Same
19059 * config/v850/v850.h (License): Same.
19060 * config/v850/v850-opts.h (License): Same
19061 * config/v850/rtems.h (License): Same.
19063 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
19066 * doc/extend.texi (Local Labels): Note that label differences are
19067 not supported for AVR.
19069 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
19070 Olivier Hainque <hainque@adacore.com>
19072 * rtl.h (set_for_reg_notes): Declare.
19073 * emit-rtl.c (set_for_reg_notes): New function.
19074 (set_unique_reg_note): Use it.
19075 * optabs.c (add_equal_note): Likewise
19077 2014-05-27 Andrew Pinski <apinski@cavium.com>
19079 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
19080 Use <w> for the register in assembly template.
19081 (stack_protect_test): Use the mode of operands[0] for the result.
19082 (stack_protect_test_<mode>): Use <w> for the register
19083 in assembly template.
19085 2014-05-27 DJ Delorie <dj@redhat.com>
19087 * config/rx/rx.c (add_vector_labels): New.
19088 (rx_output_function_prologue): Call it.
19089 (rx_handle_func_attribute): Don't require empty arguments.
19090 (rx_handle_vector_attribute): New.
19091 (rx_attribute_table): Add "vector" attribute.
19092 * doc/extend.texi (interrupt, vector): Document new/changed
19093 RX-specific attributes.
19095 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
19097 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
19099 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
19100 predicate to detect a negative quotient.
19102 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
19104 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
19105 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
19106 Add X - Y CMP 0 to X CMP Y transformation.
19107 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
19109 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
19111 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
19114 2014-05-27 Steve Ellcey <sellcey@mips.com>
19116 * config/mips/mips.c: Add include of cgraph.h.
19118 2014-05-27 Richard Biener <rguenther@suse.de>
19120 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
19122 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
19125 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
19126 * config/arm/arm-cores.def (License): Same.
19127 * config/arm/arm-opts.h (License): Same.
19128 * config/arm/aout.h (License): Same.
19129 * config/arm/bpabi.h (License): Same.
19130 * config/arm/elf.h (License): Same.
19131 * config/arm/linux-elf.h (License): Same.
19132 * config/arm/linux-gas.h (License): Same.
19133 * config/arm/netbsd-elf.h (License): Same.
19134 * config/arm/uclinux-eabi.h (License): Same.
19135 * config/arm/uclinux-elf.h (License): Same.
19136 * config/arm/vxworks.h (License): Same.
19138 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19140 * config/arm/neon.md (neon_bswap<mode>): New pattern.
19141 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
19142 (arm_init_neon_builtins): Handle NEON_BSWAP.
19143 Define required type nodes.
19144 (arm_expand_neon_builtin): Handle NEON_BSWAP.
19145 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
19146 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
19147 * config/arm/iterators.md (VDQHSD): New mode iterator.
19149 2014-05-27 Richard Biener <rguenther@suse.de>
19151 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
19152 Try using literal operands when comparing value-ranges failed.
19154 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
19156 * ira.c (commutative_operand): Adjust for change to recog_data.
19157 [Missing from previous commit.]
19159 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
19161 * system.h (TEST_BIT): New macro.
19162 * recog.h (alternative_mask): New type.
19163 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
19164 (recog_data_d): Replace alternative_enabled_p array with
19165 enabled_alternatives.
19166 (target_recog): New structure.
19167 (default_target_recog, this_target_recog): Declare.
19168 (get_enabled_alternatives, recog_init): Likewise.
19169 * recog.c (default_target_recog, this_target_recog): New variables.
19170 (get_enabled_alternatives): New function.
19171 (extract_insn): Use it.
19172 (recog_init): New function.
19173 (preprocess_constraints, constrain_operands): Adjust for change to
19175 * postreload.c (reload_cse_simplify_operands): Likewise.
19176 * reload.c (find_reloads): Likewise.
19177 * ira-costs.c (record_reg_classes): Likewise.
19178 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
19179 all alternatives after a disabled one would be skipped.
19180 (ira_implicitly_set_insn_hard_regs): Likewise.
19181 * ira.c (ira_setup_alts): Adjust for change to recog_data.
19182 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
19183 with enabled_alternatives.
19184 * lra.c (free_insn_recog_data): Update accordingly.
19185 (lra_update_insn_recog_data): Likewise.
19186 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
19187 * lra-constraints.c (process_alt_operands): Likewise. Handle
19188 only_alternative as part of the enabled mask.
19189 * target-globals.h (this_target_recog): Declare.
19190 (target_globals): Add a recog field.
19191 (restore_target_globals): Restore this_target_recog.
19192 * target-globals.c: Include recog.h.
19193 (default_target_globals): Initialize recog field.
19194 (save_target_globals): Likewise.
19195 * reginfo.c (reinit_regs): Call recog_init.
19196 * toplev.c (backend_init_target): Likewise.
19198 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
19200 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
19201 rather than any named insn's code.
19203 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
19206 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
19207 * config/arm/arm-cores.def (License): Same.
19209 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
19211 * tree.h (decl_comdat_group): Declare.
19212 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
19213 * tree.c (decl_comdat_group): Here.
19215 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
19217 PR rtl-optimization/61222
19218 * combine.c (simplify_shift_const_1): When moving a PLUS outside
19219 the shift, truncate the PLUS operand to the result mode.
19221 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
19224 * config/i386/i386.c (ix86_rtx_costs)
19225 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
19228 2014-05-26 Martin Jambor <mjambor@suse.cz>
19230 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
19233 2014-05-26 Richard Biener <rguenther@suse.de>
19235 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
19236 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
19237 Provide specializations.
19238 (wi::int_traits <HOST_WIDE_INT>,
19239 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
19241 2014-05-26 Alan Modra <amodra@gmail.com>
19244 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
19245 params and return a bool. Remove dead code. Update comment.
19246 Assert we have a const_int source. Remove bogus code from
19247 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
19248 handling of constants > 2G and reg_equal note, from..
19249 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
19250 return value. Update comment. If we can, use a new pseudo
19251 for intermediate calculations.
19252 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
19254 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
19255 call to rs6000_emit_set_const in splitter.
19256 (movdi_internal64+2, +3): Likewise.
19258 2014-05-26 Richard Biener <rguenther@suse.de>
19260 * system.h: Define __STDC_FORMAT_MACROS before
19261 including inttypes.h.
19262 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
19263 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
19264 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
19265 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
19266 HOST_WIDEST_INT_C): Remove.
19267 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
19268 if C99 inttypes.h is not available.
19269 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
19270 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
19271 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
19272 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
19273 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
19274 (struct output_info): Likewise.
19275 (print_statistics): Adjust.
19276 (dump_bitmap_statistics): Likewise.
19277 * bt-load.c (migrate_btr_defs): Print with PRId64.
19278 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
19279 (MAX_SAFE_MULTIPLIER): Adjust.
19280 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
19281 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
19282 dump_cgraph_node): Likewise.
19283 * final.c (dump_basic_block_info): Likewise.
19284 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
19285 * gcov.c (format_gcov): Likewise.
19286 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
19288 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
19289 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
19290 (inline_small_functions, dump_overall_stats, dump_inline_stats):
19291 Use PRId64 for dumping.
19292 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
19293 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
19294 (add_allocno_hard_regs): Adjust.
19295 * loop-doloop.c (doloop_modify): Print using PRId64.
19296 * loop-iv.c (inverse): Compute in uint64_t.
19297 (determine_max_iter, iv_number_of_iterations): Likewise.
19298 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
19299 Print using PRId64.
19300 * lto-streamer-out.c (write_symbol): Use uint64_t.
19301 * mcf.c (CAP_INFINITY): Use int64_t maximum.
19302 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
19303 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
19304 * modulo-sched.c (const_iteration_count): Use int64_t.
19305 (sms_schedule): Dump using PRId64.
19306 * predict.c (dump_prediction): Likewise.
19307 * pretty-print.h (pp_widest_integer): Remove.
19308 * profile.c (get_working_sets, is_edge_inconsistent,
19309 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
19310 * tree-pretty-print.c (pp_double_int): Remove case handling
19311 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
19312 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
19314 (pass_optimize_bswap::execute): Remove restriction on hosts.
19315 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
19316 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
19317 * tree.c (widest_int_cst_value): Remove.
19318 * tree.h (widest_int_cst_value): Likewise.
19319 * value-prof.c (dump_histogram_value): Print using PRId64.
19320 * gengtype.c (main): Also inject int64_t.
19321 * ggc-page.c (struct max_alignment): Use int64_t.
19322 * alloc-pool.c (struct allocation_object_def): Likewise.
19323 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
19325 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
19326 * doc/tm.texi: Regenerated.
19327 * gengtype-lex.l (IWORD): Handle [u]int64_t.
19328 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
19329 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
19330 mmix_output_register_setting): Use [u]int64_t in prototypes.
19331 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
19332 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
19333 mmix_output_octa, mmix_output_shifted_value): Adjust.
19334 (mmix_intval): Adjust. Remove unreachable case.
19335 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
19337 2014-05-26 Richard Biener <rguenther@suse.de>
19339 * configure.ac: Drop __int64 type check. Insist that we
19340 found uint64_t and int64_t.
19341 * hwint.h (HOST_BITS_PER___INT64): Remove.
19342 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
19343 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
19344 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
19345 (HOST_WIDEST_FAST_INT): Remove __int64 case.
19346 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
19347 for dst_q_src_df_rms_cdt.
19348 * configure: Regenerate.
19349 * config.in: Likewise.
19351 2014-05-26 Michael Tautschnig <mt@debian.org>
19354 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
19355 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
19357 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19359 PR rtl-optimization/61278
19360 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
19362 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19364 PR rtl-optimization/61220
19365 Part of PR rtl-optimization/61225
19366 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
19367 insn; skip split_edge for a block with only one successor.
19369 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19371 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
19374 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19376 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
19377 (update_vtable_references): New function.
19378 (function_and_variable_visibility): Rewrite also vtable initializers.
19379 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
19381 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19383 * ggc.h (ggc_grow): New function.
19384 * ggc-none.c (ggc_grow): New function.
19385 * ggc-page.c (ggc_grow): Likewise.
19387 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19389 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
19390 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
19391 comdat_can_be_unshared_p, cgraph_externally_visible_p,
19392 varpool_externally_visible_p, can_replace_by_local_alias,
19393 update_visibility_by_resolution_info, function_and_variable_visibility,
19394 pass_data_ipa_function_and_variable_visibility,
19395 make_pass_ipa_function_and_variable_visibility,
19396 whole_program_function_and_variable_visibility,
19397 pass_data_ipa_whole_program_visibility,
19398 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
19399 * cgraph.h (cgraph_local_node_p): Declare.
19400 * ipa-visibility.c: New file.
19401 * Makefile.in (OBJS): Add ipa-visiblity.o
19403 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19405 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
19406 that var decl is available.
19408 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19410 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
19411 symtab_node pointer.
19412 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
19413 (find_decls_types_r): Do not walk COMDAT_GROUP.
19414 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
19415 * varasm.c (make_decl_one_only): Use set_comdat_group;
19416 create node if needed.
19417 * ipa-inline-transform.c (save_inline_function_body): Update
19418 way we decl->symtab mapping.
19419 * symtab.c (symtab_hash, hash_node, eq_node
19420 symtab_insert_node_to_hashtable): Remove.
19421 (symtab_register_node): Update.
19422 (symtab_unregister_node): Update.
19423 (symtab_get_node): Reimplement as inline function.
19424 (symtab_add_to_same_comdat_group): Update.
19425 (symtab_dissolve_same_comdat_group_list): Update.
19426 (dump_symtab_base): Update.
19427 (verify_symtab_base): Update.
19428 (symtab_make_decl_local): Update.
19429 (fixup_same_cpp_alias_visibility): Update.
19430 (symtab_nonoverwritable_alias): Update.
19431 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
19432 * ipa.c (update_visibility_by_resolution_info): UPdate.
19433 * bb-reorder.c: Include cgraph.h
19434 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
19435 with comdat groups.
19436 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
19437 * cgraph.c (cgraph_get_create_node): Update.
19438 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
19440 (symtab_get_node): Make inline.
19441 (symtab_insert_node_to_hashtable): Remove.
19442 (symtab_can_be_discarded): Update.
19443 (decl_comdat_group): New function.
19444 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
19446 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
19448 (read_comdat_group): New function.
19449 (input_node, input_varpool_node): Use it.
19450 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
19452 * mips.c (mips_start_unique_function): Likewise.
19453 (ix86_code_end): Likewise.
19454 (rs6000_code_end): Likweise.
19455 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
19457 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19459 * gengtype-state.c (fatal_reading_state): Bring offline.
19460 * optabs.c (widening_optab_handler): Bring offline.
19461 * optabs.h (widening_optab_handler): Likewise.
19462 * final.c (get_attr_length_1): Likewise.
19464 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19466 * sched-int.h (sd_iterator_cond): Manually tail recurse.
19468 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19470 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
19471 (ppc440-compare): Include shift with dot.
19472 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
19473 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
19475 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
19477 (e6500_sfx2): Include it.
19478 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
19479 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
19480 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
19481 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
19482 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
19483 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
19484 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
19485 *lshiftrt_internal1le, *lshiftrt_internal1be,
19486 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
19487 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
19488 *rotldi3_internal10le, *rotldi3_internal10be,
19489 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
19490 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
19491 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
19492 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
19493 define_insns): Use type "shift" in the appropriate alternatives.
19495 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19497 * config/rs6000/rs6000.md (type): Add "logical". Delete
19499 (dot): Adjust comment.
19500 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
19501 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
19502 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
19503 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
19504 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
19505 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
19506 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
19507 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
19509 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19510 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
19511 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19512 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19513 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19514 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19515 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19516 * config/rs6000/8540.md (ppc8540_su): Adjust.
19517 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19518 cell-cmp-microcoded): Adjust.
19519 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
19520 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19521 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
19522 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
19523 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
19524 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19525 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
19526 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
19527 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
19529 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
19530 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
19531 Adjust. Adjust comment.
19532 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19533 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
19535 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19537 * config/rs6000/rs6000.md (type): Add "add".
19538 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
19539 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
19540 define_insns): Use it.
19541 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
19543 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19544 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
19545 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19546 * config/rs6000/601.md (ppc601-integer): Adjust.
19547 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19548 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19549 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19550 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19551 * config/rs6000/8540.md (ppc8540_su): Adjust.
19552 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19553 cell-cmp-microcoded): Adjust.
19554 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
19555 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19556 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
19557 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
19558 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
19559 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19560 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
19561 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
19562 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
19564 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
19565 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
19566 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19567 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
19569 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19571 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
19572 "delayed_compare", "var_delayed_compare".
19573 (var_shift): New attribute.
19574 (cell_micro): Adjust.
19575 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
19576 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
19577 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
19578 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
19579 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
19580 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
19581 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
19582 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
19583 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
19584 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
19585 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
19586 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
19587 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
19588 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
19589 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
19590 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
19591 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
19592 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
19593 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
19594 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
19595 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
19596 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
19597 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
19598 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19599 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19601 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19602 * config/rs6000/440.md (ppc440-integer): Adjust.
19603 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19604 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
19605 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19606 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19607 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19608 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19609 * config/rs6000/8540.md (ppc8540_su): Adjust.
19610 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19611 cell-cmp-microcoded): Adjust.
19612 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
19613 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19614 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
19615 e500mc64_delayed): Adjust.
19616 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
19617 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
19618 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19619 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
19620 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
19621 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
19622 power6-delayed-compare, power6-var-delayed-compare): Adjust.
19623 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
19624 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
19626 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19627 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
19629 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19631 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
19632 (bits): New mode_attr.
19633 (idiv_ldiv): Delete mode_attr.
19634 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
19635 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19636 rs6000_adjust_priority, is_nonpipeline_insn,
19637 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19639 * config/rs6000/40x.md (ppc403-idiv): Adjust.
19640 * config/rs6000/440.md (ppc440-idiv): Adjust.
19641 * config/rs6000/476.md (ppc476-idiv): Adjust.
19642 * config/rs6000/601.md (ppc601-idiv): Adjust.
19643 * config/rs6000/603.md (ppc603-idiv): Adjust.
19644 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
19645 ppc620-ldiv): Adjust.
19646 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
19647 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
19648 * config/rs6000/8540.md (ppc8540_divide): Adjust.
19649 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
19650 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
19651 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
19652 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
19653 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
19654 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
19655 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
19656 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
19657 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
19658 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
19659 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
19660 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
19661 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
19662 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
19663 * config/rs6000/titan.md (titan_fxu_div): Adjust.
19665 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19667 * config/rs6000/rs6000.md (type): Delete "insert_word",
19668 "insert_dword". Add "insert".
19669 (size): Update comment.
19670 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19671 insn_must_be_first_in_group): Adjust.
19672 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
19673 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
19674 *insvsi_internal6, insvdi_internal): Adjust.
19676 * config/rs6000/40x.md (ppc403-integer): Adjust.
19677 * config/rs6000/440.md (ppc440-integer): Adjust.
19678 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
19679 * config/rs6000/601.md (ppc601-integer): Adjust.
19680 * config/rs6000/603.md (ppc603-integer): Adjust.
19681 * config/rs6000/6xx.md (ppc604-integer): Adjust.
19682 * config/rs6000/7450.md (ppc7450-integer): Adjust.
19683 * config/rs6000/7xx.md (ppc750-integer): Adjust.
19684 * config/rs6000/8540.md (ppc8540_su): Adjust.
19685 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
19686 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
19687 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19688 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
19689 * config/rs6000/e5500.md (e5500_sfx): Adjust.
19690 * config/rs6000/e6500.md (e6500_sfx): Adjust.
19691 * config/rs6000/mpc.md (mpccore-integer): Adjust.
19692 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
19693 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
19694 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
19695 * config/rs6000/power7.md (power7-integer): Adjust.
19696 * config/rs6000/power8.md (power8-1cyc): Adjust.
19697 * config/rs6000/rs64.md (rs64a-integer): Adjust.
19698 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
19700 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19702 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
19703 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
19704 (size): New attribute.
19705 (dot): New attribute.
19706 (cell_micro): Adjust.
19707 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
19708 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
19709 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
19710 umuldi3_highpart): Adjust.
19711 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19712 rs6000_adjust_priority, is_nonpipeline_insn,
19713 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19715 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
19716 ppc405-imul3): Adjust.
19717 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
19718 * config/rs6000/476.md (ppc476-imul): Adjust.
19719 * config/rs6000/601.md (ppc601-imul): Adjust.
19720 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
19721 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
19722 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
19723 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
19724 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
19726 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
19727 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
19728 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
19729 cell-imul): Adjust.
19730 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
19731 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
19732 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
19733 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
19734 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
19735 * config/rs6000/mpc.md (mpccore-imul): Adjust.
19736 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
19737 power4-lmul, power4-imul, power4-imul3): Adjust.
19738 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
19739 power5-lmul, power5-imul, power5-imul3): Adjust.
19740 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
19741 power6-lmul, power6-imul, power6-imul3): Adjust.
19742 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
19743 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
19745 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
19746 rs64a-lmul): Adjust.
19747 * config/rs6000/titan.md (titan_imul): Adjust.
19749 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19751 * config/rs6000/rs6000.md (type): Add new value "halfmul".
19752 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
19753 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
19754 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
19755 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
19756 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
19757 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
19758 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
19759 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
19760 * config/rs6000/titan.md: Delete nonsensical comment.
19761 (titan_imul): Add type imul3.
19762 (titan_mulhw): Remove type imul3; add type halfmul.
19764 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19766 * config/rs6000/rs6000.md (type): Reorder, reformat.
19768 2014-05-23 Martin Jambor <mjambor@suse.cz>
19770 PR tree-optimization/53787
19771 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
19772 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
19773 analysis_done, update all uses.
19774 * ipa-prop.c: Include domwalk.h
19775 (param_analysis_info): Removed.
19776 (param_aa_status): New type.
19777 (ipa_bb_info): Likewise.
19778 (func_body_info): Likewise.
19779 (ipa_get_bb_info): New function.
19780 (aa_overwalked): Likewise.
19781 (find_dominating_aa_status): Likewise.
19782 (parm_bb_aa_status_for_bb): Likewise.
19783 (parm_preserved_before_stmt_p): Changed to use new param AA info.
19784 (load_from_unmodified_param): Accept func_body_info as a parameter
19785 instead of parms_ainfo.
19786 (parm_ref_data_preserved_p): Changed to use new param AA info.
19787 (parm_ref_data_pass_through_p): Likewise.
19788 (ipa_load_from_parm_agg_1): Likewise. Update callers.
19789 (compute_complex_assign_jump_func): Changed to use new param AA info.
19790 (compute_complex_ancestor_jump_func): Likewise.
19791 (ipa_compute_jump_functions_for_edge): Likewise.
19792 (ipa_compute_jump_functions): Removed.
19793 (ipa_compute_jump_functions_for_bb): New function.
19794 (ipa_analyze_indirect_call_uses): Likewise, moved variable
19796 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
19797 and info, moved variable declarations down.
19798 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
19800 (ipa_analyze_stmt_uses): Likewise.
19801 (ipa_analyze_params_uses): Removed.
19802 (ipa_analyze_params_uses_in_bb): New function.
19803 (ipa_analyze_controlled_uses): Likewise.
19804 (free_ipa_bb_info): Likewise.
19805 (analysis_dom_walker): New class.
19806 (ipa_analyze_node): Handle node-specific forbidden analysis,
19807 initialize and free func_body_info, use dominator walker.
19808 (ipcp_modif_dom_walker): New class.
19809 (ipcp_transform_function): Create and free func_body_info, use
19810 ipcp_modif_dom_walker, moved a lot of functionality there.
19812 2014-05-23 Marek Polacek <polacek@redhat.com>
19813 Jakub Jelinek <jakub@redhat.com>
19815 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
19816 * gcc.c (sanitize_spec_function): Likewise.
19817 * convert.c (convert_to_integer): Include "ubsan.h". Add
19818 floating-point to integer instrumentation.
19819 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
19820 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
19821 SANITIZE_NONDEFAULT.
19822 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
19823 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
19824 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
19825 * ubsan.c: Include "realmpfr.h" and "dfp.h".
19826 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
19827 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
19828 float/double/long double.
19829 (ubsan_instrument_float_cast): New function.
19830 * ubsan.h (ubsan_instrument_float_cast): Declare.
19832 2014-05-23 Jiong Wang <jiong.wang@arm.com>
19834 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
19836 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
19837 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
19838 Adjust for tailcalling through registers.
19839 * config/aarch64/aarch64.h (enum reg_class): New caller save
19841 (REG_CLASS_NAMES): Likewise.
19842 (REG_CLASS_CONTENTS): Likewise.
19843 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
19844 Allow tailcalling without decls.
19846 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
19848 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
19849 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
19851 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
19852 gsi, and variables v_* to v*.
19854 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
19856 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
19858 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
19860 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
19861 * omp-low.c: Update accordingly.
19863 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
19864 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
19865 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
19866 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
19867 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
19868 GF_OMP_TARGET_KIND_UPDATE.
19870 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
19871 Explicitly enumerate the expected region types.
19873 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
19876 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
19877 documentation; the old documentation didn't clearly state the
19878 constraints on the contents of the pointed-to storage.
19880 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19882 Fix bootstrap error on ia64
19883 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
19884 Return default value.
19886 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
19888 PR tree-optimization/54733
19889 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
19891 (find_bswap_or_nop_load): New.
19892 (find_bswap_1): Renamed to ...
19893 (find_bswap_or_nop_1): This. Also add support for memory source.
19894 (find_bswap): Renamed to ...
19895 (find_bswap_or_nop): This. Also add support for memory source and
19896 detection of bitwise operations equivalent to load in target
19898 (execute_optimize_bswap): Likewise. Also move its leading comment back
19899 in place and split statement transformation into ...
19900 (bswap_replace): This.
19902 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
19904 PR rtl-optimization/61215
19905 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
19906 simplify_gen_subreg until final substitution.
19908 2014-05-23 Alan Modra <amodra@gmail.com>
19911 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
19912 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
19913 Use "Y" constraint rather than "m".
19915 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
19917 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
19919 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
19920 New function declaration.
19921 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
19922 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
19923 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
19924 (aarch64_init_builtins) : Initialize builtins
19925 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
19926 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
19927 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
19928 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
19929 and __builtins_aarch64_set_fpsr.
19930 (aarch64_atomic_assign_expand_fenv): New function.
19931 * config/aarch64/aarch64.md (set_fpcr): New pattern.
19932 (get_fpcr) : Likewise.
19933 (set_fpsr) : Likewise.
19934 (get_fpsr) : Likewise.
19935 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
19936 and UNSPECV_SET_FPSR.
19937 * doc/extend.texi (AARCH64 Built-in Functions) : Document
19938 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
19939 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
19941 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
19943 PR rtl-optimization/60969
19944 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
19945 constraints. Set up mem cost for NO_REGS case.
19947 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
19949 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
19951 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
19953 * config/darwin.c: Include "lto-section-names.h".
19954 (LTO_SEGMENT_NAME): Don't define.
19955 * config/i386/winnt.c: Include "lto-section-names.h".
19956 * lto-streamer.c: Include "lto-section-names.h".
19957 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
19958 * lto-wrapper.c: Include "lto-section-names.h".
19959 (LTO_SECTION_NAME_PREFIX): Don't define.
19960 * lto-section-names.h: New file.
19961 * cgraphunit.c: Include "lto-section-names.h".
19963 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
19965 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
19967 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
19970 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
19972 2014-05-22 Nick Clifton <nickc@redhat.com>
19974 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
19976 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
19978 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
19979 -> (T)A transformation to integer types.
19981 2014-05-22 Teresa Johnson <tejohnson@google.com>
19983 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
19984 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
19985 (gcov_rewrite): Use gcov_nonruntime_assert.
19986 (gcov_open): Ditto.
19987 (gcov_write_words): Ditto.
19988 (gcov_write_length): Ditto.
19989 (gcov_read_words): Use gcov_nonruntime_assert, and remove
19990 gcc_assert from IN_LIBGCOV code.
19991 (gcov_read_summary): Use gcov_error to flag profile corruption.
19992 (gcov_sync): Use gcov_nonruntime_assert.
19993 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
19994 (gcov_histo_index): Use gcov_nonruntime_assert.
19995 (static void gcov_histogram_merge): Ditto.
19996 (compute_working_sets): Ditto.
19997 * gcov-io.h (gcov_nonruntime_assert): Define.
19998 (gcov_error): Define for !IN_LIBGCOV
20000 2014-05-22 Richard Biener <rguenther@suse.de>
20002 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
20003 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
20004 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
20005 and deallocation site.
20006 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
20007 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
20008 passing through the incoming points-to set.
20009 (handle_lhs_call): Use flags argument instead of recomputing it.
20010 (find_func_aliases_for_call): Call handle_lhs_call with proper
20013 2014-05-22 Jakub Jelinek <jakub@redhat.com>
20015 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
20016 all padding bits in REAL_VALUE_TYPE are cleared.
20018 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
20020 Cleanup and improve multipass_dfa_lookahead_guard
20021 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
20022 (core2i7_first_cycle_multipass_begin,)
20023 (core2i7_first_cycle_multipass_issue,)
20024 (core2i7_first_cycle_multipass_backtrack): Update signature.
20025 * config/ia64/ia64.c
20026 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
20027 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
20028 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
20030 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
20031 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
20033 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
20035 * doc/tm.texi: Regenerate.
20037 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
20038 * haifa-sched.c (ready_try): Make signed to allow negative values.
20039 (rebug_ready_list_1): Update.
20040 (choose_ready): Simplify.
20041 (sched_extend_ready_list): Update.
20043 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
20045 Remove IA64 speculation tweaking flags
20046 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
20047 speculation tuning flags.
20048 (msched-prefer-non-data-spec-insns,)
20049 (msched-prefer-non-control-spec-insns): Obsolete options.
20050 * haifa-sched.c (choose_ready): Remove handling of
20051 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
20052 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
20053 and PREFER_NON_DATA_SPEC.
20054 * sel-sched.c (process_spec_exprs): Remove handling of
20055 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
20057 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
20059 Improve scheduling debug output
20060 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
20061 (advance_one_cycle): Update.
20062 (schedule_insn, queue_to_ready): Add debug printouts.
20063 (debug_ready_list_1): New static function.
20064 (debug_ready_list): Update.
20065 (max_issue): Add debug printouts.
20066 (dump_insn_stream): New static function.
20067 (schedule_block): Use it. Also better indent printouts.
20069 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
20071 Fix sched_insn debug counter
20072 * haifa-sched.c (schedule_insn): Update.
20073 (struct haifa_saved_data): Add nonscheduled_insns_begin.
20074 (save_backtrack_point, restore_backtrack_point): Update.
20075 (first_nonscheduled_insn): New static function.
20076 (queue_to_ready, choose_ready): Use it.
20077 (schedule_block): Init nonscheduled_insns_begin.
20078 (sched_emit_insn): Update.
20081 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
20083 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
20085 (aarch64_secondary_reload) : LikeWise.
20086 (aarch64_class_max_nregs) : Remove CORE_REGS.
20087 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
20088 (REG_CLASS_NAMES) : Likewise.
20089 (REG_CLASS_CONTENTS) : LikeWise.
20090 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
20092 2014-05-21 Guozhi Wei <carrot@google.com>
20095 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
20097 (vqdmulhq_n_s16): Likewise.
20099 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
20101 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
20103 2014-05-21 Marek Polacek <polacek@redhat.com>
20106 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
20108 2014-05-21 Martin Jambor <mjambor@suse.cz>
20110 * doc/invoke.texi (Optimize Options): Document parameters
20111 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
20112 ipa-cp-array-index-hint-bonus.
20114 2014-05-21 Mark Wielaard <mjw@redhat.com>
20117 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
20118 version >= 3 or not strict DWARF.
20119 * langhooks.h (struct lang_hooks_for_types): Add
20120 enum_underlying_base_type.
20121 * langhooks.c (lhd_enum_underlying_base_type): New function.
20122 * gcc/langhooks.h (struct lang_hooks_for_types): Add
20123 enum_underlying_base_type.
20124 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
20125 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
20126 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
20128 2014-05-21 Richard Biener <rguenther@suse.de>
20130 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
20132 2014-05-21 John Marino <gnugcc@marino.st>
20134 * config.gcc (*-*-dragonfly*): New target.
20135 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
20136 * configure: Regenerate.
20137 * config/dragonfly-stdint.h: New.
20138 * config/dragonfly.h: New.
20139 * config/dragonfly.opt: New.
20140 * config/i386/dragonfly.h: New.
20141 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
20143 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
20145 * tree.def (VOID_CST): New.
20146 * tree-core.h (TI_VOID): New.
20147 * tree.h (void_node): New.
20148 * tree.c (tree_node_structure_for_code, tree_code_size)
20149 (iterative_hash_expr): Handle VOID_CST.
20150 (build_common_tree_nodes): Initialize void_node.
20152 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
20154 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
20156 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
20158 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
20161 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
20162 flag_reorder_blocks_and_partition.
20163 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
20165 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
20168 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
20170 (*addc_r_t): Add new insn_and_split.
20172 2014-05-21 Jakub Jelinek <jakub@redhat.com>
20174 PR middle-end/61252
20175 * omp-low.c (handle_simd_reference): New function.
20176 (lower_rec_input_clauses): Use it. Defer adding reference
20177 initialization even for reduction without placeholder if in simd,
20178 handle it properly later on.
20180 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
20182 PR tree-optimization/60899
20183 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
20184 assume all static symbols will have definition wile parsing and
20185 check the do have definition later in compilation; check that
20186 variable referring symbol will be output before concluding that
20187 reference is safe; be conservative for referring local statics;
20188 be more precise about when comdat is output in other partition.
20190 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
20193 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
20195 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
20196 (ipa_inline): Loop inline_to_all_callers until no more aliases
20199 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
20201 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
20202 set writeonly flag only for vars actually written to.
20204 2014-05-20 Dehao Chen <dehao@google.com>
20206 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
20207 and callee count to get clone count.
20208 * tree-inline.c (expand_call_inline): Use callee count instead of bb
20209 count in copy_body.
20211 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
20213 PR rtl-optimization/61243
20214 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
20216 2014-05-20 Xinliang David Li <davidxl@google.com>
20218 * cgraphunit.c (walk_polymorphic_call_targets): Add
20219 dbgcnt and fopt-info support.
20220 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
20221 * ipa-devirt.c (ipa_devirt): Ditto.
20222 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
20223 * ipa.c (walk_polymorphic_call_targets): Ditto.
20224 * gimple-fold.c (fold_gimple_assign): Ditto.
20225 (gimple_fold_call): Ditto.
20226 * dbgcnt.def: New counter.
20228 2014-05-20 DJ Delorie <dj@redhat.com>
20230 * config/msp430/msp430.md (split): Don't allow subregs when
20231 splitting SImode adds.
20232 (andneghi): Fix subtraction logic.
20233 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
20235 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
20237 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
20239 * except.c (switch_to_exception_section, resolve_unique_section,
20240 get_named_text_section, default_function_rodata_section,
20241 align_variable, get_block_for_decl, default_section_type_flags):
20242 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
20243 * symtab.c (symtab_add_to_same_comdat_group,
20244 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
20245 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
20247 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
20248 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
20249 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
20250 (c6x_function_in_section_p): Likewise.
20251 * config/darwin.c (machopic_select_section): Likewise.
20252 * config/arm/arm.c (arm_function_in_section_p): Likewise.
20253 * config/mips/mips.c (mips_function_rodata_section): Likewise.
20254 * config/mep/mep.c (mep_select_section): LIkewise.
20255 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
20257 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
20259 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
20260 EH region of calls to pure functions that can throw an exception.
20261 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
20262 (copy_reference_ops_from_call): Also copy the EH region of the call if
20263 it can throw an exception.
20265 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
20267 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
20268 nested VEC_SELECTs that are inverses of each other.
20270 2014-05-20 Richard Biener <rguenther@suse.de>
20272 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
20273 (extract_and_process_scc_for_name): not here.
20274 (cond_dom_walker::before_dom_children): Only process
20275 stmts that end the BB in interesting ways.
20276 (run_scc_vn): Mark param uses as visited.
20278 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20280 * config/arm/arm.md (arith_shiftsi): Do not predicate for
20283 2014-05-20 Nick Clifton <nickc@redhat.com>
20285 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
20286 (msp430_gimplify_va_arg_expr): New function.
20287 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
20289 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
20290 operand 0 in order to prevent confusion about the number of
20291 registers involved.
20293 2014-05-20 Richard Biener <rguenther@suse.de>
20295 PR tree-optimization/61221
20296 * tree-ssa-pre.c (el_to_update): Remove.
20297 (eliminate_dom_walker::before_dom_children): Handle released
20298 VDEFs by value-numbering them to the associated VUSE. Update
20299 stmt immediately for substituted call address.
20300 (eliminate): Remove delayed stmt updating code.
20301 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
20302 possibly late re-numbered vuses.
20303 (vn_reference_lookup_2): Adjust.
20304 (vn_reference_lookup_pieces): Likewise.
20305 (vn_reference_lookup): Likewise.
20307 2014-05-20 Richard Biener <rguenther@suse.de>
20309 * config.gcc: Remove need_64bit_hwint.
20310 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
20311 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
20313 * config.in: Regenerate.
20314 * configure: Likewise.
20316 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
20318 * doc/extend.texi: Create Label Attributes section,
20319 move all label attributes into it and reference it.
20321 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
20323 * arm.c (thumb1_reorg): When scanning backwards skip anything
20324 that's not a proper insn.
20326 2014-05-19 Richard Biener <rguenther@suse.de>
20328 PR tree-optimization/61221
20329 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
20330 Do nothing for unreachable blocks.
20331 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
20332 Improve unreachability detection.
20334 2014-05-19 Richard Biener <rguenther@suse.de>
20336 PR tree-optimization/61209
20337 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
20339 2014-05-19 Nick Clifton <nickc@redhat.com>
20341 * except.c (init_eh): Fix computation of builtin setjmp buffer
20342 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
20344 2014-05-19 Richard Biener <rguenther@suse.de>
20346 PR tree-optimization/61184
20347 * tree-vrp.c (is_negative_overflow_infinity): Use
20348 TREE_OVERFLOW_P and do that check first.
20349 (is_positive_overflow_infinity): Likewise.
20350 (is_overflow_infinity): Likewise.
20351 (vrp_operand_equal_p): Properly treat operands with
20352 differing overflow as not equal.
20354 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
20356 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
20357 shift simplification where it was intended.
20359 2014-05-19 Christian Bruel <christian.bruel@st.com>
20362 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
20364 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
20367 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
20370 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
20372 * reg-notes.def (CROSSING_JUMP): Likewise.
20373 * rtl.h (rtx_def): Update comment for jump flag.
20374 (CROSSING_JUMP_P): Define.
20375 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
20376 of a REG_CROSSING_JUMP note.
20377 * cfghooks.c (tidy_fallthru_edges): Likewise.
20378 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
20379 * emit-rtl.c (try_split): Likewise.
20380 * haifa-sched.c (sched_create_recovery_edges): Likewise.
20381 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
20382 * jump.c (redirect_jump_2): Likewise.
20383 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
20384 (relax_delay_slots): Likewise.
20385 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
20386 (bbit_di): Likewise.
20387 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
20388 * config/sh/sh.md (jump_compact): Likewise.
20389 * bb-reorder.c (rotate_loop): Likewise.
20390 (pass_duplicate_computed_gotos::execute): Likewise.
20391 (add_reg_crossing_jump_notes): Rename to...
20392 (update_crossing_jump_flags): ...this.
20393 (pass_partition_blocks::execute): Update accordingly.
20395 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
20397 * tree.h: Remove extraneous template <>.
20399 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20401 * ipa.c (symtab_remove_unreachable_nodes): Remove
20402 symbol from comdat group if its body was eliminated.
20403 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
20404 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
20405 (symtab_unregister_node): ... this one.
20406 (verify_symtab_base): More strict checking of comdats.
20407 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
20409 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20411 * tree-pass.h (make_pass_ipa_comdats): New pass.
20412 * timevar.def (TV_IPA_COMDATS): New timevar.
20413 * passes.def (pass_ipa_comdats): Add.
20414 * Makefile.in (OBJS): Add ipa-comdats.o
20415 * ipa-comdats.c: New file.
20417 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20419 * ipa.c (update_visibility_by_resolution_info): New function.
20420 (function_and_variable_visibility): Use it.
20422 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20424 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
20426 (FOR_EACH_DEFINED_SYMBOL): New macro.
20427 (varpool_first_static_initializer, varpool_next_static_initializer,
20428 varpool_first_defined_variable, varpool_next_defined_variable):
20430 (symtab_in_same_comdat_p): Correctly deal with inline functions.
20432 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20434 * ggc-page.c (ggc_handle_finalizers): Add comment.
20436 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20438 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
20439 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
20440 (ggc_internal_cleared_alloc): Likewise.
20441 * ggc-page.c (finalizer): New class.
20442 (vec_finalizer): Likewise.
20443 (globals::finalizers): New member.
20444 (globals::vec_finalizers): Likewise.
20445 (ggc_internal_alloc): Record the finalizer if any for the block being
20447 (ggc_handle_finalizers): New function.
20448 (ggc_collect): Call ggc_handle_finalizers.
20449 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
20451 (ggc_internal_cleared_alloc): Likewise.
20452 (finalize): New function.
20453 (need_finalization_p): Likewise.
20454 (ggc_alloc): Install the type's destructor as the finalizer if it
20455 might do something.
20456 (ggc_cleared_alloc): Likewise.
20457 (ggc_vec_alloc): Likewise.
20458 (ggc_cleared_vec_alloc): Likewise.
20460 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20462 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
20464 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20466 * alias.c (record_alias_subset): Adjust.
20467 * bitmap.c (bitmap_element_allocate): Likewise.
20468 (bitmap_gc_alloc_stat): Likewise.
20469 * cfg.c (init_flow): Likewise.
20470 (alloc_block): Likewise.
20471 (unchecked_make_edge): Likewise.
20472 * cfgloop.c (alloc_loop): Likewise.
20473 (flow_loops_find): Likewise.
20474 (rescan_loop_exit): Likewise.
20475 * cfgrtl.c (init_rtl_bb_info): Likewise.
20476 * cgraph.c (insert_new_cgraph_node_version): Likewise.
20477 (cgraph_allocate_node): Likewise.
20478 (cgraph_create_edge_1): Likewise.
20479 (cgraph_allocate_init_indirect_info): Likewise.
20480 * cgraphclones.c (cgraph_clone_edge): Likewise.
20481 * cgraphunit.c (add_asm_node): Likewise.
20482 (init_lowered_empty_function): Likewise.
20483 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
20484 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
20485 (alpha_use_linkage): Likewise.
20486 * config/arc/arc.c (arc_init_machine_status): Likewise.
20487 * config/arm/arm.c (arm_init_machine_status): Likewise.
20488 * config/avr/avr.c (avr_init_machine_status): Likewise.
20489 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
20490 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
20491 * config/cris/cris.c (cris_init_machine_status): Likewise.
20492 * config/darwin.c (machopic_indirection_name): Likewise.
20493 (darwin_build_constant_cfstring): Likewise.
20494 (darwin_enter_string_into_cfstring_table): Likewise.
20495 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
20496 * config/frv/frv.c (frv_init_machine_status): Likewise.
20497 * config/i386/i386.c (get_dllimport_decl): Likewise.
20498 (ix86_init_machine_status): Likewise.
20499 (assign_386_stack_local): Likewise.
20500 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
20501 (i386_pe_maybe_record_exported_symbol): Likewise.
20502 (i386_pe_record_stub): Likewise.
20503 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
20504 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
20505 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
20506 (m32c_note_pragma_address): Likewise.
20507 * config/mep/mep.c (mep_init_machine_status): Likewise.
20508 (mep_note_pragma_flag): Likewise.
20509 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
20510 (mips16_local_alias): Likewise.
20511 (mips_init_machine_status): Likewise.
20512 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
20513 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
20514 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
20515 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
20516 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
20517 * config/pa/pa.c (pa_init_machine_status): Likewise.
20518 (pa_get_deferred_plabel): Likewise.
20519 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
20520 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
20521 (rs6000_init_machine_status): Likewise.
20522 (output_toc): Likewise.
20523 * config/s390/s390.c (s390_init_machine_status): Likewise.
20524 * config/score/score.c (score_output_external): Likewise.
20525 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
20526 * config/spu/spu.c (spu_init_machine_status): Likewise.
20527 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
20528 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
20529 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
20530 * coverage.c (coverage_end_function): Likewise.
20531 * dbxout.c (dbxout_init): Likewise.
20532 * doc/gty.texi: Don't mention variable_size attribute.
20533 * dwarf2cfi.c (new_cfi): Adjust.
20534 (new_cfi_row): Likewise.
20535 (copy_cfi_row): Likewise.
20536 (create_cie_data): Likewise.
20537 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
20538 (new_loc_descr): Likewise.
20539 (find_AT_string_in_table): Likewise.
20540 (add_addr_table_entry): Likewise.
20541 (new_die): Likewise.
20542 (add_var_loc_to_decl): Likewise.
20543 (clone_die): Likewise.
20544 (clone_as_declaration): Likewise.
20545 (break_out_comdat_types): Likewise.
20546 (new_loc_list): Likewise.
20547 (add_loc_descr_to_each): Likewise.
20548 (add_location_or_const_value_attribute): Likewise.
20549 (add_linkage_name): Likewise.
20550 (lookup_filename): Likewise.
20551 (dwarf2out_var_location): Likewise.
20552 (new_line_info_table): Likewise.
20553 (dwarf2out_init): Likewise.
20554 (mem_loc_descriptor): Likewise.
20555 (loc_descriptor): Likewise.
20556 (add_const_value_attribute): Likewise.
20557 (tree_add_const_value_attribute): Likewise.
20558 (comp_dir_string): Likewise.
20559 (dwarf2out_vms_debug_main_pointer): Likewise.
20560 (string_cst_pool_decl): Likewise.
20561 * emit-rtl.c (set_mem_attrs): Likewise.
20562 (get_reg_attrs): Likewise.
20563 (start_sequence): Likewise.
20564 (init_emit): Likewise.
20565 (init_emit_regs): Likewise.
20566 * except.c (init_eh_for_function): Likewise.
20567 (gen_eh_region): Likewise.
20568 (gen_eh_region_catch): Likewise.
20569 (gen_eh_landing_pad): Likewise.
20570 (add_call_site): Likewise.
20571 * function.c (add_frame_space): Likewise.
20572 (insert_temp_slot_address): Likewise.
20573 (assign_stack_temp_for_type): Likewise.
20574 (get_hard_reg_initial_val): Likewise.
20575 (allocate_struct_function): Likewise.
20576 (prepare_function_start): Likewise.
20577 (types_used_by_var_decl_insert): Likewise.
20578 * gengtype.c (variable_size_p): Remove function.
20579 (enum alloc_quantity): Remove enum.
20580 (write_typed_alloc_def): Remove function.
20581 (write_typed_struct_alloc_def): Likewise.
20582 (write_typed_typedef_alloc_def): Likewise.
20583 (write_typed_alloc_defns): Likewise.
20585 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
20586 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
20587 * ggc.h (ggc_alloc): new function.
20588 (ggc_cleared_alloc): Likewise.
20589 (ggc_vec_alloc): Template on type of vector element, and remove
20590 element size argument.
20591 (ggc_cleared_vec_alloc): Likewise.
20592 * gimple.c (gimple_build_omp_for): Adjust.
20593 (gimple_copy): Likewise.
20594 * ipa-cp.c (get_replacement_map): Likewise.
20595 (find_aggregate_values_for_callers_subset): Likewise.
20596 (known_aggs_to_agg_replacement_list): Likewise.
20597 * ipa-devirt.c (get_odr_type): Likewise.
20598 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
20599 (read_agg_replacement_chain): Likewise.
20600 * loop-iv.c (get_simple_loop_desc): Likewise.
20601 * lto-cgraph.c (input_node_opt_summary): Likewise.
20602 * lto-section-in.c (lto_new_in_decl_state): Likewise.
20603 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
20604 (input_eh_region): Likewise.
20605 (input_eh_lp): Likewise.
20606 (input_cfg): Likewise.
20607 * optabs.c (set_optab_libfunc): Likewise.
20608 (init_tree_optimization_optabs): Likewise.
20609 (set_conv_libfunc): Likewise.
20610 * passes.c (do_per_function_toporder): Likewise.
20611 * rtl.h: Don't use variable_size gty attribute.
20612 * sese.c (if_region_set_false_region): Adjust.
20613 * stringpool.c (gt_pch_save_stringpool): Likewise.
20614 * target-globals.c (save_target_globals): Likewise.
20615 * toplev.c (general_init): Likewise.
20616 * trans-mem.c (record_tm_replacement): Likewise.
20617 (split_bb_make_tm_edge): Likewise.
20618 * tree-cfg.c (move_sese_region_to_fn): Likewise.
20619 * tree-data-ref.h (lambda_vector_new): Likewise.
20620 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
20621 * tree-iterator.c (tsi_link_before): Likewise.
20622 (tsi_link_after): Likewise.
20623 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
20624 * tree-ssa-loop-niter.c (record_estimate): Likewise.
20625 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
20626 * tree-ssa-operands.h: Don't use variable_size gty attribute.
20627 * tree-ssa.c (init_tree_ssa): Adjust.
20628 * tree-ssanames.c (set_range_info): Likewise.
20629 (get_ptr_info): Likewise.
20630 (duplicate_ssa_name_ptr_info): Likewise.
20631 (duplicate_ssa_name_range_info): Likewise.
20632 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
20633 (unpack_ts_fixed_cst_value_fields): Likewise.
20634 * tree.c (build_fixed): Likewise.
20635 (build_real): Likewise.
20636 (build_string): Likewise.
20637 (decl_priority_info): Likewise.
20638 (decl_debug_expr_insert): Likewise.
20639 (decl_value_expr_insert): Likewise.
20640 (decl_debug_args_insert): Likewise.
20641 (type_hash_add): Likewise.
20642 (build_omp_clause): Likewise.
20643 * ubsan.c (decl_for_type_insert): Likewise.
20644 * varasm.c (get_unnamed_section): Likewise.
20645 (get_noswitch_section): Likewise.
20646 (get_section): Likewise.
20647 (get_block_for_section): Likewise.
20648 (create_block_symbol): Likewise.
20649 (build_constant_desc): Likewise.
20650 (create_constant_pool): Likewise.
20651 (force_const_mem): Likewise.
20652 (record_tm_clone_pair): Likewise.
20653 * varpool.c (varpool_create_empty_node): Likewise.
20655 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20657 * dwarf2out.c (tree_add_const_value_attribute): Call
20658 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
20659 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
20660 instead of ggc_internal_<x>alloc_stat.
20661 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
20662 (ggc_realloc): Likewise.
20663 * ggc-none.c (ggc_internal_alloc): Likewise.
20664 (ggc_internal_cleared_alloc): Likewise.
20665 * ggc-page.c: Likewise.
20666 * ggc.h (ggc_internal_alloc_stat): Likewise.
20667 (ggc_internal_alloc): Remove macro.
20668 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
20669 (ggc_internal_cleared_alloc): Remove macro.
20670 (GGC_RESIZEVEC): Adjust.
20671 (ggc_resizevar): Remove macro.
20672 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
20673 (ggc_internal_cleared_vec_alloc_stat): Likewise.
20674 (ggc_internal_vec_cleared_alloc): Remove macro.
20675 (ggc_alloc_atomic_stat): Drop _stat suffix.
20676 (ggc_alloc_atomic): Remove macro.
20677 (ggc_alloc_cleared_atomic): Remove macro.
20678 (ggc_alloc_string_stat): Drop _stat suffix.
20679 (ggc_alloc_string): Remove macro.
20680 (ggc_alloc_rtx_def_stat): Adjust.
20681 (ggc_alloc_tree_node_stat): Likewise.
20682 (ggc_alloc_cleared_tree_node_stat): Likewise.
20683 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
20684 (ggc_alloc_cleared_simd_clone_stat): Likewise.
20685 * gimple.c (gimple_build_omp_for): Likewise.
20686 (gimple_copy): Likewise.
20687 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
20688 * toplev.c (realloc_for_line_map): Adjust.
20689 * tree-data-ref.h (lambda_vector_new): Likewise.
20690 * tree-phinodes.c (allocate_phi_node): Likewise.
20691 * tree.c (grow_tree_vec_stat): Likewise.
20692 * vec.h (va_gc::reserve): Adjust.
20694 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
20696 * config/microblaze/microblaze.c (break_handler): New Declaration.
20697 (microblaze_break_function_p,microblaze_is_break_handler): New.
20698 (compute_frame_size): Use microblaze_break_function_p.
20699 Add the test of break_handler.
20700 (microblaze_function_prologue) : Add the test of variable
20701 break_handler. Check the fnname by BREAK_HANDLER_NAME.
20702 (microblaze_function_epilogue) : Add the test of break_handler.
20703 (microblaze_globalize_label) : Add the test of break_handler.
20704 Check the name by BREAK_HANDLER_NAME.
20706 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
20708 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
20709 microblaze_is_break_handler test.
20710 (call_internal1,call_value_intern): Use microblaze_break_function_p.
20711 Use SYMBOL_REF_DECL.
20713 * config/microblaze/microblaze-protos.h
20714 (microblaze_break_function_p,microblaze_is_break_handler):
20717 * doc/extend.texi (MicroBlaze break_handler Functions): Document
20718 new MicroBlaze break_handler functions.
20720 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
20722 * doc/extend.texi (Size of an asm): Move node text according
20723 to its @menu entry position.
20725 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
20727 PR tree-optimization/61140
20728 PR tree-optimization/61150
20729 PR tree-optimization/61197
20730 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
20732 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
20734 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
20736 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
20738 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
20739 __SIZEOF_INT128__ is defined.
20741 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
20743 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
20744 (rs6000_delegitimize_address): Use it.
20746 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
20748 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
20749 inplace argument. Store the new address in the original MEM when true.
20750 * emit-rtl.c (change_address_1): Likewise.
20751 (adjust_address_1, adjust_automodify_address_1, offset_address):
20752 Update accordingly.
20753 * rtl.h (plus_constant): Add an inplace argument.
20754 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
20755 when true. Avoid generating (plus X (const_int 0)).
20756 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
20757 in-place. Pass true to plus_constant.
20758 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
20760 2014-05-16 Dehao Chen <dehao@google.com>
20762 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
20764 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20767 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
20769 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
20771 2014-05-16 Dehao Chen <dehao@google.com>
20773 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
20774 optimize_function_for_size_p.
20775 * regs.h (REG_FREQ_FROM_BB): Likewise.
20777 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20780 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
20781 negt_reg_operand cases.
20782 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
20784 * config/sh/predicates.md (cbranch_treg_value): Simplify.
20786 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20788 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
20791 2014-05-16 David Malcolm <dmalcolm@redhat.com>
20794 2014-04-29 David Malcolm <dmalcolm@redhat.com>
20796 * tree-cfg.c (dump_function_to_file): Dump the return type of
20797 functions, in a line to itself before the function body, mimicking
20798 the layout of a C function.
20800 2014-05-16 Dehao Chen <dehao@google.com>
20802 * cfghooks.c (make_forwarder_block): Use direct computation to
20803 get fall-through edge's count and frequency.
20805 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
20807 * config/arc/arc.c (arc_init): Fix typo in error message.
20808 * config/i386/i386.c (ix86_expand_builtin): Likewise.
20809 (split_stack_prologue_scratch_regno): Likewise.
20810 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
20811 word from error message.
20813 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
20815 * ira-costs.c: Fix typo in comment.
20817 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
20819 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
20821 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
20823 * varpool.c (dump_varpool_node): Dump write-only flag.
20824 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
20826 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
20827 write-only variables.
20828 * ipa.c (process_references): New function.
20829 (set_readonly_bit): New function.
20830 (set_writeonly_bit): New function.
20831 (clear_addressable_bit): New function.
20832 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
20833 fix handling of aliases.
20834 * cgraph.h (struct varpool_node): Add writeonly flag.
20836 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
20838 PR rtl-optimization/60969
20839 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
20840 Calculate costs for this case.
20842 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
20844 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
20845 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
20847 2014-05-16 Richard Biener <rguenther@suse.de>
20849 PR tree-optimization/61194
20850 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
20851 bool patterns ending in a COND_EXPR.
20853 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20855 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
20857 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20859 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
20860 where we were unable to cost an RTX.
20862 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20864 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
20867 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20868 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20870 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
20872 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20873 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20875 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
20876 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
20878 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20879 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20881 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
20884 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20885 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20887 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
20890 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20891 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20893 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
20894 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
20896 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20897 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20899 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
20900 rotates and shifts.
20902 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20903 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20905 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
20906 ZERO_EXTEND and SIGN_EXTEND better.
20908 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20909 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20911 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
20912 logical operations.
20914 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20915 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20917 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
20918 costs when costing loads and stores to memory.
20920 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20921 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
20923 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
20926 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20928 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
20930 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20931 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20933 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
20935 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
20937 (aarch64_rtx_mult_cost): New.
20938 (aarch64_rtx_costs): Use it, refactor as appropriate.
20940 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20941 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20943 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
20944 emit instructions, return number of instructions which would
20946 (aarch64_add_constant): Update call to aarch64_build_constant.
20947 (aarch64_output_mi_thunk): Likewise.
20948 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
20951 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20953 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
20954 (TARGET_RTX_COSTS): Call it.
20956 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20958 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
20959 (cortexa57_vector_cost): Likewise.
20960 (cortexa57_tunings): Use them.
20962 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20964 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
20965 (cpu_addrcost_table): Use it.
20966 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
20967 (aarch64_address_cost): Rewrite using aarch64_classify_address,
20970 2014-05-16 Richard Biener <rguenther@suse.de>
20972 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
20973 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
20974 (visit_phi): Ignore edges marked as not executable.
20975 (class cond_dom_walker): New.
20976 (cond_dom_walker::before_dom_children): Value-number
20977 control statements and mark successor edges as not
20978 executable if possible.
20979 (run_scc_vn): First walk all control statements in
20980 dominator order, marking edges as not executable.
20981 * tree-inline.c (copy_edges_for_bb): Be not confused
20982 about random edge flags.
20984 2014-05-16 Richard Biener <rguenther@suse.de>
20986 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
20988 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
20991 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
20992 (__TM_simple_begin): Use it.
20993 (__TM_begin): Likewise.
20995 2014-05-15 Martin Jambor <mjambor@suse.cz>
20998 * ipa-prop.c (update_indirect_edges_after_inlining): Check
20999 type_preserved flag when the indirect edge is polymorphic.
21001 2014-05-15 Martin Jambor <mjambor@suse.cz>
21003 PR tree-optimization/61090
21004 * tree-sra.c (sra_modify_expr): Pass the current gsi to
21005 build_ref_for_model.
21007 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21009 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
21010 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
21012 2014-05-15 Jakub Jelinek <jakub@redhat.com>
21014 PR tree-optimization/61158
21015 * fold-const.c (fold_binary_loc): If X is zero-extended and
21016 shiftc >= prec, make sure zerobits is all ones instead of
21017 invoking undefined behavior.
21019 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
21021 * regcprop.h: New file.
21022 * regcprop.c (skip_debug_insn_p): New decl.
21023 (replace_oldest_value_reg): Check skip_debug_insn_p.
21024 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
21025 * shrink-wrap.c: Include regcprop.h.
21026 (prepare_shrink_wrap): Call
21027 copyprop_hardreg_forward_bb_without_debug_insn.
21029 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
21031 * shrink-wrap.h: Update comment.
21032 * shrink-wrap.c: Update comment.
21033 (next_block_for_reg): Rename to live_edge_for_reg.
21034 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
21035 (move_insn_for_shrink_wrap): Split live_edge.
21036 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
21038 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
21040 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
21042 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
21043 * config/sparc/sparc.md (fptype_ut699): New attribute.
21044 (in_branch_delay): Return false if -mfix-ut699 is specified and
21045 fptype_ut699 is set to single.
21046 (truncdfsf2): Add fptype_ut699 attribute.
21047 (fix_truncdfsi2): Likewise.
21048 (floatsisf2): Change fptype attribute.
21049 (fix_truncsfsi2): Likewise.
21050 (negtf2_notv9): Delete.
21051 (negtf2_v9): Likewise.
21052 (negtf2_hq): New instruction.
21053 (negtf2): New instruction and splitter.
21054 (negdf2_notv9): Rewrite.
21055 (abstf2_notv9): Delete.
21056 (abstf2_hq_v9): Likewise.
21057 (abstf2_v9): Likewise.
21058 (abstf2_hq): New instruction.
21059 (abstf2): New instruction and splitter.
21060 (absdf2_notv9): Rewrite.
21062 2014-05-14 Cary Coutant <ccoutant@google.com>
21065 * opts.c (common_handle_option): Don't special-case "-g".
21066 (set_debug_level): Default to at least level 2 with "-g".
21068 2014-05-14 DJ Delorie <dj@redhat.com>
21070 * config/msp430/msp430.c (msp430_builtin): Add
21071 MSP430_BUILTIN_DELAY_CYCLES.
21072 (msp430_init_builtins): Register void __delay_cycles(long long).
21073 (msp430_builtin_decl): Add it.
21074 (cg_magic_constant): New.
21075 (msp430_expand_delay_cycles): New.
21076 (msp430_expand_builtin): Call it.
21077 (msp430_print_operand_raw): Change integer printing from "int" to
21079 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
21080 (delay_cycles_start): New.
21081 (delay_cycles_end): New.
21082 (delay_cycles_32): New.
21083 (delay_cycles_32x): New.
21084 (delay_cycles_16): New.
21085 (delay_cycles_16x): New.
21086 (delay_cycles_2): New.
21087 (delay_cycles_1): New.
21088 * doc/extend.texi: Document __delay_cycles().
21090 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
21092 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
21093 length attribute computation.
21095 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
21098 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
21100 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
21103 * config/sparc/sparc.md: Fix types of low and high in DI constant
21104 splitter. Use gen_int_mode in some other splitters.
21106 2014-05-14 Martin Jambor <mjambor@suse.cz>
21109 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
21111 2014-05-14 James Norris <jnorris@codesourcery.com>
21113 * omp-low.c (expand_parallel_call): Remove shadow variable.
21114 (expand_omp_taskreg): Likewise.
21116 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
21118 * common/config/i386/i386-common.c
21119 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
21120 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
21121 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
21122 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
21123 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
21124 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
21125 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
21126 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
21127 xsavecintrin.h, xsavesintrin.h.
21128 (x86_64-*-*): Ditto.
21129 * config/i386/clflushoptintrin.h: New.
21130 * config/i386/xsavecintrin.h: Ditto.
21131 * config/i386/xsavesintrin.h: Ditto.
21132 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
21133 (bit_XSAVES): Ditto.
21134 (bit_XSAVES): Ditto.
21135 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
21136 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
21138 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
21139 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
21140 OPTION_MASK_ISA_XSAVES.
21141 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
21142 -mxsavec, -mxsaves.
21143 (PTA_CLFLUSHOPT) Define.
21144 (PTA_XSAVEC): Ditto.
21145 (PTA_XSAVES): Ditto.
21146 (ix86_option_override_internal): Handle new options.
21147 (ix86_valid_target_attribute_inner_p): Ditto.
21148 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
21149 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
21150 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
21151 (bdesc_special_args): Add __builtin_ia32_xsaves,
21152 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
21153 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
21154 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
21155 (ix86_expand_builtin): Handle new builtins.
21156 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
21157 (TARGET_CLFLUSHOPT_P): Ditto.
21158 (TARGET_XSAVEC): Ditto.
21159 (TARGET_XSAVEC_P): Ditto.
21160 (TARGET_XSAVES): Ditto.
21161 (TARGET_XSAVES_P): Ditto.
21162 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
21163 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
21164 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
21166 (ANY_XRSTOR64): Ditto.
21168 (xrstor): Change into <xrstor>.
21169 (xrstor_rex64): Change into <xrstor>_rex64.
21170 (xrstor64): Change into <xrstor>64
21172 * config/i386/i386.opt (mclflushopt): New.
21175 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
21177 * doc/invoke.texi: Document new options.
21179 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
21181 PR rtl-optimization/60866
21182 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
21183 Default it to -1. Pass it down to init_simplejump_data.
21184 (init_simplejump_data): New parameter old_seqno. Pass it down
21185 to get_seqno_for_a_jump.
21186 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
21187 initializing new jump seqno as a last resort. Add comment.
21188 (sel_redirect_edge_and_branch): Save old seqno of the conditional
21189 jump and pass it down to sel_init_new_insn.
21190 (sel_redirect_edge_and_branch_force): Likewise.
21192 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
21194 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
21195 shifted values to avoid build warning.
21197 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
21199 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
21200 * cfgrtl.c (rtl_merge_blocks): Fix comment.
21201 (cfg_layout_merge_blocks): Likewise.
21202 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
21204 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
21206 PR rtl-optimization/60901
21207 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
21208 bb predecessor belongs to the same scheduling region. Adjust comment.
21210 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
21212 * doc/sourcebuild.texi: (dfp_hw): Document.
21213 (p8vector_hw): Likewise.
21214 (powerpc_eabi_ok): Likewise.
21215 (powerpc_elfv2): Likewise.
21216 (powerpc_htm_ok): Likewise.
21217 (ppc_recip_hw): Likewise.
21218 (vsx_hw): Likewise.
21220 2014-05-13 Cary Coutant <ccoutant@google.com>
21222 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
21224 2014-05-13 David Malcolm <dmalcolm@redhat.com>
21226 * gengtype-parse.c (require3): Eliminate in favor of...
21228 (require_template_declaration): Update to support optional single *
21231 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
21232 (create_user_defined_type): Handle a single level of explicit
21233 pointerness within template arguments.
21234 (struct write_types_data): Add field "kind".
21235 (filter_type_name): Handle "*" character.
21236 (write_user_func_for_structure_ptr): Require a write_types_data
21237 rather than just a prefix string, so that we can look up the kind
21238 of the wtd and use it as an index into wrote_user_func_for_ptr,
21239 ensuring that such functions are written at most once. Support
21240 subclasses by invoking the marking function of the ultimate base class.
21241 (write_user_func_for_structure_body): Require a write_types_data
21242 rather than just a prefix string, so that we can pass this to
21243 write_user_func_for_structure_ptr.
21244 (write_func_for_structure): Likewise.
21245 (ggc_wtd): Add initializer of new "kind" field.
21246 (pch_wtd): Likewise.
21248 * gengtype.h (enum write_types_kinds): New.
21249 (struct type): Add field wrote_user_func_for_ptr to the "s"
21252 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
21254 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
21255 instead of const_binop.
21256 (fold_binary_loc): Likewise.
21258 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
21260 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
21261 calculation to match get_ref_base_and_extent.
21263 2014-05-13 Catherine Moore <clm@codesourcery.com>
21264 Sandra Loosemore <sandra@codesourcery.com>
21266 * configure.ac: Fix assembly for explicit JALR relocation check.
21267 * configure: Regenerate.
21269 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21271 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
21272 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
21273 Remove associated type declarations and initialisations.
21274 (arm_expand_neon_builtin): Likewise.
21275 (neon_emit_pair_result_insn): Delete.
21276 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
21277 * config/arm/neon.md (neon_vtrn<mode>): Delete.
21278 (neon_vzip<mode>): Likewise.
21279 (neon_vuzp<mode>): Likewise.
21281 2014-05-13 Richard Biener <rguenther@suse.de>
21284 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
21285 it needs revisiting whether the call still may be tail-called.
21287 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21289 * rtl.def (SYMBOL_REF): Remove middle "0" field.
21290 * rtl.h (block_symbol): Reduce number of fields to 2.
21291 (rtx_def): Add u2.symbol_ref_flags.
21292 (SYMBOL_REF_FLAGS): Use it.
21293 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
21294 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
21295 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
21296 Lower index of SYMBOL_REF_DATA.
21297 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
21298 Print SYMBOL_REF_FLAGS at the same time.
21299 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
21301 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21303 * rtl.def (VAR_LOCATION): Remove "i" field.
21304 * rtl.h (rtx_def): Add u2.var_location_status.
21305 (PAT_VAR_LOCATION_STATUS): Use it.
21306 (gen_rtx_VAR_LOCATION): Declare.
21307 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
21308 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
21309 * var-tracking.c (emit_note_insn_var_location): Remove casts.
21311 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21313 * rtl.def (scratch): Fix outdated comment and remove "0" field.
21314 * gengtype.c (adjust_field_rtx_def): Update accordingly.
21316 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21318 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
21319 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
21320 * rtl.h (rtx_def): Add insn_uid to u2 field.
21321 (RTX_FLAG_CHECK8): Delete in favor of...
21322 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
21323 (INSN_DELETED_P): Update accordingly.
21324 (INSN_UID): Use u2.insn_uid.
21325 (INSN_CHAIN_CODE_P): Define.
21326 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
21327 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
21328 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
21329 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
21330 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
21331 indices accordingly.
21332 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
21333 Update indices for insn-chain rtxes.
21334 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
21335 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
21336 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
21337 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
21338 * combine.c (try_combine): Likewise.
21339 * ira.c (setup_prohibited_mode_move_regs): Likewise.
21341 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21343 * rtl.def (REG): Remove middle field.
21344 * rtl.h (rtx_def): Add orignal_regno to u2.
21345 (ORIGINAL_REGNO): Use it instead of field 1.
21346 (REG_ATTRS): Lower field index accordingly.
21347 * gengtype.c (adjust_field_rtx_def): Remove handling of
21348 ORIGINAL_REGNO. Move REG_ATTRS index down.
21349 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
21350 code that prints the REGNO.
21352 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21354 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
21357 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21359 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
21361 2014-05-13 Bin Cheng <bin.cheng@arm.com>
21363 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
21364 (alloc_iv): Lower base expressions containing ADDR_EXPR.
21366 2014-05-13 Ian Bolton <ian.bolton@arm.com>
21368 * config/aarch64/aarch64-protos.h
21369 (aarch64_hard_regno_caller_save_mode): New prototype.
21370 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
21372 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
21374 2014-05-13 Christian Bruel <christian.bruel@st.com>
21376 * target.def (mode_switching): New hook vector.
21377 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
21378 (mode_exit, modepriority_to_mode): Likewise.
21379 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
21380 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21381 * target.h: Include tm.h and hard-reg-set.h.
21382 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
21383 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
21384 * doc/tm.texi Regenerate.
21385 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
21386 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21387 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
21388 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
21389 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
21390 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21391 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
21392 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
21393 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
21394 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
21395 (ix86_emit_mode_set): Hookify.
21396 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
21398 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21399 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
21400 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
21401 (epiphany_mode_priority_to_mode): Remove declaration.
21402 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
21403 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
21404 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
21406 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
21407 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
21408 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
21410 2014-05-13 Jakub Jelinek <jakub@redhat.com>
21413 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
21414 is const0_rtx, return immediately. Don't test count == 0 when
21417 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
21419 * Makefile.in: add shrink-wrap.o.
21420 * config/i386/i386.c: include "shrink-wrap.h"
21421 * function.c: Likewise.
21422 (requires_stack_frame_p, next_block_for_reg,
21423 move_insn_for_shrink_wrap, prepare_shrink_wrap,
21424 dup_block_and_redirect): Move to shrink-wrap.c
21425 (thread_prologue_and_epilogue_insns): Extract three code segments
21426 as functions in shrink-wrap.c
21427 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
21429 * shrink-wrap.c: New file.
21430 * shrink-wrap.h: New file.
21432 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
21434 * doc/extend.texi: Reflect current numbers of pragmas. Remove
21435 reference to Solaris.
21437 2014-05-12 Mike Stump <mikestump@comcast.net>
21440 * genattrtab.c (filename): Add.
21441 (convert_set_attr_alternative): Improve error message.
21442 (check_defs): Restore read_md_filename for error messages.
21443 (gen_insn): Save filename.
21445 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
21447 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
21448 -fno-local-ivars and -fivar-visibility.
21449 * c-family/c.opt: Make -Wshadow also implicitly enable
21452 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
21454 * doc/tm.texi: Remove reference to deleted macro.
21455 * doc/tm.texi.in: Likewise.
21457 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
21460 * config/avr/avr.c (avr_out_store_psi): Use correct constant
21463 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
21466 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
21467 * config/arm/aout.h (License): Same.
21468 * config/arm/bpabi.h (License): Same.
21469 * config/arm/elf.h (License): Same.
21470 * config/arm/linux-elf.h (License): Same.
21471 * config/arm/linux-gas.h (License): Same.
21472 * config/arm/netbsd-elf.h (License): Same.
21473 * config/arm/uclinux-eabi.h (License): Same.
21474 * config/arm/uclinux-elf.h (License): Same.
21475 * config/arm/vxworks.h (License): Same.
21477 2014-05-11 Jakub Jelinek <jakub@redhat.com>
21479 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
21480 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
21481 number of operands to 3.
21482 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
21483 * tree-nested.c (convert_nonlocal_omp_clauses,
21484 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
21485 * gimplify.c (gimplify_scan_omp_clauses): Handle
21486 OMP_CLAUSE_LINEAR_STMT.
21487 * omp-low.c (lower_rec_input_clauses): Fix typo.
21488 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
21489 cast between Fortran boolean_type_node and C _Bool if
21492 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
21494 PR tree-optimization/61136
21495 * wide-int.h (multiple_of_p): Define a version that doesn't return
21497 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
21498 integer_zerop/const_binop pair.
21499 (multiple_of_p): Likewise, converting both operands to widest_int
21502 2014-05-09 Teresa Johnson <tejohnson@google.com>
21504 * cgraphunit.c (analyze_functions): Use correct dump file.
21506 2014-05-09 Florian Weimer <fweimer@redhat.com>
21508 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
21510 (stack_protect_return_slot_p): New function.
21511 (expand_used_vars): Call stack_protect_decl_p and
21512 stack_protect_return_slot_p for -fstack-protector-strong.
21514 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
21515 Andrew Haley <aph@redhat.com>
21516 Richard Sandiford <rdsandiford@googlemail.com>
21518 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
21521 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
21523 PR middle-end/61111
21524 * fold-const.c (fold_binary_loc): Changed width of mask.
21526 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
21528 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
21529 unsigned int initializers for regno_in, regno_out.
21531 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
21534 * config/avr/avr.md (cc): Add new attribute set_vzn.
21535 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
21536 Set cc insn attribute to set_vzn instead of set_zn for alternatives
21537 with INC, DEC or NEG.
21538 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
21539 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
21540 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
21542 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21545 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21547 * wide-int.cc (UTItype): Define.
21548 (UDWtype): Define for appropriate W_TYPE_SIZE.
21550 2014-05-09 Richard Biener <rguenther@suse.de>
21552 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
21553 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
21554 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
21555 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
21556 ssa_propagate): Adjust.
21558 2014-05-08 Jeff Law <law@redhat.com>
21560 PR tree-optimization/61009
21561 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
21562 tri-state rather than a boolean. When a block is too big to
21563 thread through, inform caller via negative return value.
21564 (thread_across_edge): If a block was too big for normal threading,
21565 then it's too big for a joiner too, so remove temporary equivalences
21566 and return immediately.
21568 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
21569 Matthias Klose <doko@ubuntu.com>
21572 * optc-gen.awk: Fix option handling for -Wunused-parameter.
21574 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
21577 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
21579 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
21582 * config/alpha/alpha.c: Include gimple-iterator.h.
21583 (alpha_gimple_fold_builtin): New function. Move
21584 ALPHA_BUILTIN_UMULH folding from ...
21585 (alpha_fold_builtin): ... here.
21586 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
21588 2014-05-08 Wei Mi <wmi@google.com>
21591 * config/i386/i386.c (ix86_compute_frame_layout): Update
21592 preferred_stack_boundary for call, expanded from tls descriptor.
21593 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
21594 to depend on SP register.
21595 (*tls_local_dynamic_base_32_gnu): Ditto.
21596 (*tls_local_dynamic_32_once): Ditto.
21597 (tls_global_dynamic_64_<mode>): Set
21598 ix86_tls_descriptor_calls_expanded_in_cfun.
21599 (tls_local_dynamic_base_64_<mode>): Ditto.
21600 (tls_global_dynamic_32): Set
21601 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
21602 to depend on SP register.
21603 (tls_local_dynamic_base_32): Ditto.
21605 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21607 * config/arm/arm_neon.h: Update comment.
21608 * config/arm/neon-docgen.ml: Delete.
21609 * config/arm/neon-gen.ml: Delete.
21610 * doc/arm-neon-intrinsics.texi: Update comment.
21612 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21614 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
21616 (vand, vorr, veor, vorn, vbic): Remove.
21617 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
21619 (neon_vsub_unspec): Likewise.
21620 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
21622 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21624 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
21625 (vadd_s16): Likewise.
21626 (vadd_s32): Likewise.
21627 (vadd_f32): Likewise.
21628 (vadd_u8): Likewise.
21629 (vadd_u16): Likewise.
21630 (vadd_u32): Likewise.
21631 (vadd_s64): Likewise.
21632 (vadd_u64): Likewise.
21633 (vaddq_s8): Likewise.
21634 (vaddq_s16): Likewise.
21635 (vaddq_s32): Likewise.
21636 (vaddq_s64): Likewise.
21637 (vaddq_f32): Likewise.
21638 (vaddq_u8): Likewise.
21639 (vaddq_u16): Likewise.
21640 (vaddq_u32): Likewise.
21641 (vaddq_u64): Likewise.
21642 (vmul_s8): Likewise.
21643 (vmul_s16): Likewise.
21644 (vmul_s32): Likewise.
21645 (vmul_f32): Likewise.
21646 (vmul_u8): Likewise.
21647 (vmul_u16): Likewise.
21648 (vmul_u32): Likewise.
21649 (vmul_p8): Likewise.
21650 (vmulq_s8): Likewise.
21651 (vmulq_s16): Likewise.
21652 (vmulq_s32): Likewise.
21653 (vmulq_f32): Likewise.
21654 (vmulq_u8): Likewise.
21655 (vmulq_u16): Likewise.
21656 (vmulq_u32): Likewise.
21657 (vsub_s8): Likewise.
21658 (vsub_s16): Likewise.
21659 (vsub_s32): Likewise.
21660 (vsub_f32): Likewise.
21661 (vsub_u8): Likewise.
21662 (vsub_u16): Likewise.
21663 (vsub_u32): Likewise.
21664 (vsub_s64): Likewise.
21665 (vsub_u64): Likewise.
21666 (vsubq_s8): Likewise.
21667 (vsubq_s16): Likewise.
21668 (vsubq_s32): Likewise.
21669 (vsubq_s64): Likewise.
21670 (vsubq_f32): Likewise.
21671 (vsubq_u8): Likewise.
21672 (vsubq_u16): Likewise.
21673 (vsubq_u32): Likewise.
21674 (vsubq_u64): Likewise.
21675 (vand_s8): Likewise.
21676 (vand_s16): Likewise.
21677 (vand_s32): Likewise.
21678 (vand_u8): Likewise.
21679 (vand_u16): Likewise.
21680 (vand_u32): Likewise.
21681 (vand_s64): Likewise.
21682 (vand_u64): Likewise.
21683 (vandq_s8): Likewise.
21684 (vandq_s16): Likewise.
21685 (vandq_s32): Likewise.
21686 (vandq_s64): Likewise.
21687 (vandq_u8): Likewise.
21688 (vandq_u16): Likewise.
21689 (vandq_u32): Likewise.
21690 (vandq_u64): Likewise.
21691 (vorr_s8): Likewise.
21692 (vorr_s16): Likewise.
21693 (vorr_s32): Likewise.
21694 (vorr_u8): Likewise.
21695 (vorr_u16): Likewise.
21696 (vorr_u32): Likewise.
21697 (vorr_s64): Likewise.
21698 (vorr_u64): Likewise.
21699 (vorrq_s8): Likewise.
21700 (vorrq_s16): Likewise.
21701 (vorrq_s32): Likewise.
21702 (vorrq_s64): Likewise.
21703 (vorrq_u8): Likewise.
21704 (vorrq_u16): Likewise.
21705 (vorrq_u32): Likewise.
21706 (vorrq_u64): Likewise.
21707 (veor_s8): Likewise.
21708 (veor_s16): Likewise.
21709 (veor_s32): Likewise.
21710 (veor_u8): Likewise.
21711 (veor_u16): Likewise.
21712 (veor_u32): Likewise.
21713 (veor_s64): Likewise.
21714 (veor_u64): Likewise.
21715 (veorq_s8): Likewise.
21716 (veorq_s16): Likewise.
21717 (veorq_s32): Likewise.
21718 (veorq_s64): Likewise.
21719 (veorq_u8): Likewise.
21720 (veorq_u16): Likewise.
21721 (veorq_u32): Likewise.
21722 (veorq_u64): Likewise.
21723 (vbic_s8): Likewise.
21724 (vbic_s16): Likewise.
21725 (vbic_s32): Likewise.
21726 (vbic_u8): Likewise.
21727 (vbic_u16): Likewise.
21728 (vbic_u32): Likewise.
21729 (vbic_s64): Likewise.
21730 (vbic_u64): Likewise.
21731 (vbicq_s8): Likewise.
21732 (vbicq_s16): Likewise.
21733 (vbicq_s32): Likewise.
21734 (vbicq_s64): Likewise.
21735 (vbicq_u8): Likewise.
21736 (vbicq_u16): Likewise.
21737 (vbicq_u32): Likewise.
21738 (vbicq_u64): Likewise.
21739 (vorn_s8): Likewise.
21740 (vorn_s16): Likewise.
21741 (vorn_s32): Likewise.
21742 (vorn_u8): Likewise.
21743 (vorn_u16): Likewise.
21744 (vorn_u32): Likewise.
21745 (vorn_s64): Likewise.
21746 (vorn_u64): Likewise.
21747 (vornq_s8): Likewise.
21748 (vornq_s16): Likewise.
21749 (vornq_s32): Likewise.
21750 (vornq_s64): Likewise.
21751 (vornq_u8): Likewise.
21752 (vornq_u16): Likewise.
21753 (vornq_u32): Likewise.
21754 (vornq_u64): Likewise.
21756 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21758 * wide-int.cc (UTItype): Define.
21759 (UDWtype): Define for appropriate W_TYPE_SIZE.
21761 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
21763 PR tree-optimization/59100
21764 * tree-ssa-phiopt.c: Include tree-inline.h.
21765 (neutral_element_p, absorbing_element_p): New functions.
21766 (value_replacement): Handle conditional binary operations with a
21767 neutral or absorbing element.
21769 2014-05-08 Richard Biener <rguenther@suse.de>
21771 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
21772 folding the expression.
21773 (valueize_expr): Remove.
21774 (visit_reference_op_load): Do not valueize the result of
21776 (simplify_binary_expression): Likewise.
21777 (simplify_unary_expression): Likewise.
21779 2014-05-08 Richard Biener <rguenther@suse.de>
21781 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
21782 looking at TYPE_ARG_TYPES.
21784 2014-05-08 Richard Biener <rguenther@suse.de>
21786 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
21787 pointer propagation special-case.
21789 2014-05-08 Bin Cheng <bin.cheng@arm.com>
21791 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
21792 core part of address expressions.
21794 2014-05-08 Alan Modra <amodra@gmail.com>
21797 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
21798 loads and stores when -mno-strict-align at any alignment.
21799 (expand_block_clear): Similarly. Also correct calculation of
21802 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
21804 PR middle-end/39246
21805 * tree-complex.c (expand_complex_move): Keep line info when expanding
21807 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
21808 of complex expression. Use new argument to display correct location
21809 for values coming from phi statement.
21810 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
21811 (warn_uninitialized_phi): Pass location of phi argument to
21813 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
21814 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
21816 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
21818 * config/rs6000/predicates.md (indexed_address_mem): New.
21819 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
21820 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
21821 fpstore_ux, fpstore_u.
21822 (sign_extend, indexed, update): New.
21823 (cell_micro): Adjust.
21824 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
21825 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
21826 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
21827 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
21828 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
21829 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
21830 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
21831 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
21832 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
21833 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
21834 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
21835 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
21836 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
21837 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
21838 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
21840 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
21841 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
21842 *vsx_extract_<mode>_store): Adjust.
21843 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
21844 is_cracked_insn, insn_must_be_first_in_group,
21845 insn_must_be_last_in_group): Adjust.
21847 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
21849 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
21850 ppc440-fpstore): Adjust.
21851 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
21852 ppc476-fpstore): Adjust.
21853 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
21854 ppc601-fpstore): Adjust.
21855 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
21857 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
21859 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
21860 ppc7450-fpstore): Adjust.
21861 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
21862 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
21863 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
21865 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
21866 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
21867 cell-fpstore, cell-fpstore-update): Adjust.
21868 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
21869 ppce300c3_store, ppce300c3_fpstore): Adjust.
21870 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
21871 e500mc_fpstore): Adjust.
21872 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
21873 e500mc64_store, e500mc64_fpstore): Adjust.
21874 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
21875 e5500_fpstore): Adjust.
21876 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
21877 e6500_fpstore): Adjust.
21878 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
21880 * config/rs6000/power4.md (power4-load, power4-load-ext,
21881 power4-load-ext-update, power4-load-ext-update-indexed,
21882 power4-load-update-indexed, power4-load-update, power4-fpload,
21883 power4-fpload-update, power4-store, power4-store-update,
21884 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
21886 * config/rs6000/power5.md (power5-load, power5-load-ext,
21887 power5-load-ext-update, power5-load-ext-update-indexed,
21888 power5-load-update-indexed, power5-load-update, power5-fpload,
21889 power5-fpload-update, power5-store, power5-store-update,
21890 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
21892 * config/rs6000/power6.md (power6-load, power6-load-ext,
21893 power6-load-update, power6-load-update-indexed,
21894 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
21895 power6-fpload-update, power6-store, power6-store-update,
21896 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
21898 * config/rs6000/power7.md (power7-load, power7-load-ext,
21899 power7-load-update, power7-load-update-indexed,
21900 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
21901 power7-fpload-update, power7-store, power7-store-update,
21902 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
21904 * config/rs6000/power8.md (power8-load, power8-load-update,
21905 power8-load-ext, power8-load-ext-update, power8-fpload,
21906 power8-fpload-update, power8-store, power8-store-update-indexed,
21907 power8-fpstore, power8-fpstore-update): Adjust.
21908 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
21910 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
21911 titan_lsu_store, titan_lsu_fpstore): Adjust.
21912 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
21914 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
21917 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
21918 unrolled byte insns. Emit address increments after move insns.
21920 2014-05-07 David Malcolm <dmalcolm@redhat.com>
21922 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
21923 const_gimple, rather than a gimple.
21924 (gimple_call_builtin_p): Likewise, for the three variants.
21926 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
21927 (gimple_call_builtin_p): Likewise, for the three variants.
21929 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
21931 PR tree-optimization/61095
21932 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
21934 2014-05-07 Richard Biener <rguenther@suse.de>
21936 PR tree-optimization/61034
21937 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
21938 (maybe_skip_until): Use translate to take into account
21939 lattices when trying to do disambiguations.
21940 (get_continuation_for_phi_1): Likewise.
21941 (get_continuation_for_phi): Adjust for added translate arguments.
21942 (walk_non_aliased_vuses): Likewise.
21943 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
21944 (walk_non_aliased_vuses): Likewise.
21945 (call_may_clobber_ref_p_1): Declare.
21946 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
21947 calls. Stop early if we are only supposed to disambiguate.
21948 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
21950 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
21952 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
21953 Emit an error when the function has arguments.
21955 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
21957 * cfgloop.h (unswitch_loops): Remove.
21958 * doc/passes.texi: Remove references to loop-unswitch.c
21959 * timevar.def (TV_LOOP_UNSWITCH): Remove.
21961 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
21963 * tree-vect-data-refs.c (vect_grouped_load_supported): New
21964 check for loads group of length 3.
21965 (vect_permute_load_chain): New permutations for loads group of
21967 * tree-vect-stmts.c (vect_model_load_cost): Change cost
21968 of vec_perm_shuffle for the new permutations.
21970 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
21972 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
21973 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
21974 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
21975 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
21976 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
21977 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
21978 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
21979 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
21981 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
21983 * loop-unswitch.c: Delete.
21985 2014-05-07 Richard Biener <rguenther@suse.de>
21987 * config.gcc: Always set need_64bit_hwint to yes.
21989 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
21991 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
21992 of using optimize_size.
21994 2014-05-06 Mike Stump <mikestump@comcast.net>
21996 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
21998 2014-05-06 Joseph Myers <joseph@codesourcery.com>
22000 * config/i386/sse.md (*mov<mode>_internal)
22001 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
22002 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
22003 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
22004 (*<code><mode>3, *andnot<mode>3<mask_name>)
22005 (<mask_codefor><code><mode>3<mask_name>): Only consider
22006 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
22008 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
22011 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
22013 * lra-constraints.c (valid_address_p): Move earlier in file.
22014 Add a constraint argument to the address_info version.
22015 (satisfies_memory_constraint_p): New function.
22016 (satisfies_address_constraint_p): Likewise.
22017 (process_alt_operands, curr_insn_transform): Use them.
22018 (process_address): Pass the constraint to valid_address_p when
22019 checking address operands.
22021 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
22023 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
22024 to their respective blocks. Fix inadvertent use of "node".
22026 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
22028 * emit-rtl.c (init_derived_machine_modes): New functionm, split
22030 (init_emit_once): ...here.
22031 * rtl.h (init_derived_machine_modes): Declare.
22032 * toplev.c (do_compile): Call it even if no_backend.
22034 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
22035 Mike Stump <mikestump@comcast.net>
22036 Richard Sandiford <rdsandiford@googlemail.com>
22037 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22039 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
22040 (rtx_equal_for_memref_p): Update comment.
22041 (adjust_offset_for_component_ref): Use wide-int interfaces.
22042 * builtins.c (get_object_alignment_2): Likewise.
22043 (c_readstr): Likewise.
22044 (target_char_cast): Add comment.
22045 (determine_block_size): Use wide-int interfaces.
22046 (expand_builtin_signbit): Likewise.
22047 (fold_builtin_int_roundingfn): Likewise.
22048 (fold_builtin_bitop): Likewise.
22049 (fold_builtin_bswap): Likewise.
22050 (fold_builtin_logarithm): Use signop.
22051 (fold_builtin_pow): Likewise.
22052 (fold_builtin_memory_op): Use wide-int interfaces.
22053 (fold_builtin_object_size): Likewise.
22054 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
22055 nb_iterations_estimate.
22056 (record_niter_bound): Use wide-int interfaces.
22057 (get_estimated_loop_iterations_int): Likewise.
22058 (get_estimated_loop_iterations): Likewise.
22059 (get_max_loop_iterations): Likewise.
22060 * cfgloop.h: Include wide-int.h.
22061 (struct nb_iter_bound): Change bound to widest_int.
22062 (struct loop): Change nb_iterations_upper_bound and
22063 nb_iterations_estimate to widest_int.
22064 (record_niter_bound): Switch to use widest_int.
22065 (get_estimated_loop_iterations): Likewise.
22066 (get_max_loop_iterations): Likewise.
22067 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
22068 update for wide-int.
22069 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
22070 * combine.c (try_combine): Likewise.
22071 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
22072 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
22074 (aarch64_float_const_representable_p): Likewise.
22075 * config/arc/arc.c: Include wide-int.h.
22076 (arc_can_use_doloop_p): Use wide-int interfaces.
22077 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
22078 (vfp3_const_double_index): Likewise.
22079 * config/avr/avr.c (avr_out_round): Likewise.
22080 (avr_fold_builtin): Likewise.
22081 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
22082 (bfin_can_use_doloop_p): Likewise.
22083 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
22084 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
22085 * config/i386/i386.c: Include wide-int.h.
22086 (ix86_data_alignment): Use wide-int interfaces.
22087 (ix86_local_alignment): Likewise.
22088 (ix86_emit_swsqrtsf): Update real_from_integer.
22089 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
22090 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
22091 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
22092 (zero_constant): Likewise.
22093 (input_operand): Likewise.
22094 (splat_input_operand): Likewise.
22095 (non_logical_cint_operand): Change const_double to const_wide_int.
22096 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
22097 (easy_altivec_constant): Remove comment.
22098 (paired_expand_vector_init): Use CONSTANT_P.
22099 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
22100 (rs6000_emit_move): Update checks.
22101 (rs6000_aggregate_candidate): Use wide-int interfaces.
22102 (rs6000_expand_ternop_builtin): Likewise.
22103 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
22104 (rs6000_assemble_integer): Likewise.
22105 (rs6000_hash_constant): Likewise.
22106 (output_toc): Likewise.
22107 (rs6000_rtx_costs): Likewise.
22108 (rs6000_emit_swrsqrt); Update call to real_from_integer.
22109 * config/rs6000/rs6000-c.c: Include wide-int.h.
22110 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
22111 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
22112 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
22113 Handle CONST_WIDE_INT.
22114 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
22115 Use tree_fits_uhwi_p.
22116 * config/sparc/sparc.c: Include wide-int.h.
22117 (sparc_fold_builtin): Use wide-int interfaces.
22118 * config/vax/vax.c: Include wide-int.h.
22119 (vax_float_literal): Use real_from_integer.
22120 * coretypes.h (struct hwivec_def): New.
22122 (const_hwivec): New.
22123 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
22124 (equiv_constant): Handle CONST_WIDE_INT.
22125 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
22126 (cselib_hash_rtx): Handle CONST_WIDE_INT.
22127 * dbxout.c (stabstr_U): Use wide-int interfaces.
22128 (dbxout_type): Update to use cst_fits_shwi_p.
22129 * defaults.h (LOG2_BITS_PER_UNIT): Define.
22130 (TARGET_SUPPORTS_WIDE_INT): Add default.
22131 * dfp.c: Include wide-int.h.
22132 (decimal_real_to_integer2): Use wide-int interfaces and rename to
22133 decimal_real_to_integer.
22134 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
22135 decimal_real_to_integer.
22136 * doc/generic.texi (Constant expressions): Update for wide_int.
22137 * doc/rtl.texi (const_double): Likewise.
22138 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
22139 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
22140 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
22141 (REAL_VALUE_FROM_INT): Remove.
22142 (TARGET_SUPPORTS_WIDE_INT): New.
22143 * doc/tm.texi: Regenerate.
22144 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
22145 * double-int.h: Include wide-int.h.
22146 (struct wi::int_traits): New.
22147 * dwarf2out.c (get_full_len): New.
22148 (dw_val_equal_p): Add case dw_val_class_wide_int.
22149 (size_of_loc_descr): Likewise.
22150 (output_loc_operands): Likewise.
22151 (insert_double): Remove.
22152 (insert_wide_int): New.
22153 (add_AT_wide): New.
22154 (print_die): Add case dw_val_class_wide_int.
22155 (attr_checksum): Likewise.
22156 (attr_checksum_ordered): Likewise.
22157 (same_dw_val_p): Likewise.
22158 (size_of_die): Likewise.
22159 (value_format): Likewise.
22160 (output_die): Likewise.
22161 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
22163 (clz_loc_descriptor): Use wide-int interfaces.
22164 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
22165 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
22166 (round_up_to_align): Use wide-int interfaces.
22167 (field_byte_offset): Likewise.
22168 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
22169 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
22170 CONST_DOUBLE handling. Use wide-int interfaces.
22171 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
22172 (gen_enumeration_type_die): Use add_AT_wide.
22173 (hash_loc_operands): Add case dw_val_class_wide_int.
22174 (compare_loc_operands): Likewise.
22175 * dwarf2out.h: Include wide-int.h.
22176 (wide_int_ptr): New.
22177 (enum dw_val_class): Add dw_val_class_wide_int.
22178 (struct dw_val_struct): Add val_wide.
22179 * emit-rtl.c (const_wide_int_htab): New.
22180 (const_wide_int_htab_hash): New.
22181 (const_wide_int_htab_eq): New.
22182 (lookup_const_wide_int): New.
22183 (const_double_htab_hash): Use wide-int interfaces.
22184 (const_double_htab_eq): Likewise.
22185 (rtx_to_double_int): Conditionally compile for wide-int.
22186 (immed_double_int_const): Rename to immed_wide_int_const and
22187 update for wide-int.
22188 (immed_double_const): Conditionally compile for wide-int.
22189 (init_emit_once): Use wide-int interfaces.
22190 * explow.c (plus_constant): Likewise.
22191 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
22192 (lshift_value): Use wide-int interfaces.
22193 (expand_mult): Likewise.
22194 (choose_multiplier): Likewise.
22195 (expand_smod_pow2): Likewise.
22196 (make_tree): Likewise.
22197 * expr.c (convert_modes): Consolidate handling of constants.
22198 Use wide-int interfaces.
22199 (emit_group_load_1): Add note.
22200 (store_expr): Update comment.
22201 (get_inner_reference): Use wide-int interfaces.
22202 (expand_constructor): Update comment.
22203 (expand_expr_real_2): Use wide-int interfaces.
22204 (expand_expr_real_1): Likewise.
22205 (reduce_to_bit_field_precision): Likewise.
22206 (const_vector_from_tree): Likewise.
22207 * final.c: Include wide-int-print.h.
22208 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
22209 * fixed-value.c: Include wide-int.h.
22210 (fixed_from_string): Use wide-int interfaces.
22211 (fixed_to_decimal): Likewise.
22212 (fixed_convert_from_real): Likewise.
22213 (real_convert_from_fixed): Likewise.
22214 * fold-const.h (mem_ref_offset): Return an offset_int.
22215 (div_if_zero_remainder): Remove code parameter.
22216 * fold-const.c (div_if_zero_remainder): Remove code parameter.
22217 Use wide-int interfaces.
22218 (may_negate_without_overflow_p): Use wide-int interfaces.
22219 (negate_expr_p): Likewise.
22220 (fold_negate_expr): Likewise.
22221 (int_const_binop_1): Likewise.
22222 (const_binop): Likewise.
22223 (fold_convert_const_int_from_int): Likewise.
22224 (fold_convert_const_int_from_real): Likewise.
22225 (fold_convert_const_int_from_fixed): Likewise.
22226 (fold_convert_const_fixed_from_int): Likewise.
22227 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
22228 (sign_bit_p): Use wide-int interfaces.
22229 (make_range_step): Likewise.
22230 (build_range_check): Likewise. Pass an integer of the correct type
22231 instead of using integer_one_node.
22232 (range_predecessor): Pass an integer of the correct type instead
22233 of using integer_one_node.
22234 (range_successor): Likewise.
22235 (merge_ranges): Likewise.
22236 (unextend): Use wide-int interfaces.
22237 (extract_muldiv_1): Likewise.
22238 (fold_div_compare): Likewise.
22239 (fold_single_bit_test): Likewise.
22240 (fold_sign_changed_comparison): Likewise.
22241 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
22242 (fold_plusminus_mult_expr): Use wide-int interfaces.
22243 (native_encode_int): Likewise.
22244 (native_interpret_int): Likewise.
22245 (fold_unary_loc): Likewise.
22246 (pointer_may_wrap_p): Likewise.
22247 (size_low_cst): Likewise.
22248 (mask_with_tz): Likewise.
22249 (fold_binary_loc): Likewise.
22250 (fold_ternary_loc): Likewise.
22251 (multiple_of_p): Likewise.
22252 (tree_call_nonnegative_warnv_p): Update calls to
22253 tree_int_cst_min_precision and real_from_integer.
22254 (fold_negate_const): Use wide-int interfaces.
22255 (fold_abs_const): Likewise.
22256 (fold_relational_const): Use tree_int_cst_lt.
22257 (round_up_loc): Use wide-int interfaces.
22258 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
22259 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
22260 * gengtype.c: Remove include of double-int.h.
22261 (do_typedef): Use wide-int interfaces.
22262 (open_base_files): Add wide-int.h.
22263 (main): Add offset_int and widest_int typedefs.
22264 * gengtype-lex.l: Handle "^".
22265 (CXX_KEYWORD): Add "static".
22266 * gengtype-parse.c (require3): New.
22267 (require_template_declaration): Handle constant template arguments
22268 and nested templates.
22269 * gengtype-state.c: Don't include "double-int.h".
22270 * genpreds.c (write_one_predicate_function): Update comment.
22271 (write_tm_constrs_h): Add check for hval and lval use in
22273 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
22274 (add_to_sequence): Likewise.
22275 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
22276 and const_double_operand.
22277 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
22279 * gimple-fold.c (get_base_constructor): Likewise.
22280 (fold_array_ctor_reference): Likewise.
22281 (fold_nonarray_ctor_reference): Likewise.
22282 (fold_const_aggregate_ref_1): Likewise.
22283 (gimple_val_nonnegative_real_p): Likewise.
22284 (gimple_fold_indirect_ref): Likewise.
22285 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
22286 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
22287 (struct slsr_cand_d): Change index to be widest_int.
22288 (struct incr_info_d): Change incr to be widest_int.
22289 (alloc_cand_and_find_basis): Use wide-int interfaces.
22290 (slsr_process_phi): Likewise.
22291 (backtrace_base_for_ref): Likewise. Return a widest_int.
22292 (restructure_reference): Take a widest_int instead of a double_int.
22293 (slsr_process_ref): Use wide-int interfaces.
22294 (create_mul_ssa_cand): Likewise.
22295 (create_mul_imm_cand): Likewise.
22296 (create_add_ssa_cand): Likewise.
22297 (create_add_imm_cand): Take a widest_int instead of a double_int.
22298 (slsr_process_add): Use wide-int interfaces.
22299 (slsr_process_cast): Likewise.
22300 (slsr_process_copy): Likewise.
22301 (dump_candidate): Likewise.
22302 (dump_incr_vec): Likewise.
22303 (replace_ref): Likewise.
22304 (cand_increment): Likewise. Return a widest_int.
22305 (cand_abs_increment): Likewise.
22306 (replace_mult_candidate): Take a widest_int instead of a double_int.
22307 (replace_unconditional_candidate): Use wide-int interfaces.
22308 (incr_vec_index): Take a widest_int instead of a double_int.
22309 (create_add_on_incoming_edge): Likewise.
22310 (create_phi_basis): Use wide-int interfaces.
22311 (replace_conditional_candidate): Likewise.
22312 (record_increment): Take a widest_int instead of a double_int.
22313 (record_phi_increments): Use wide-int interfaces.
22314 (phi_incr_cost): Take a widest_int instead of a double_int.
22315 (lowest_cost_path): Likewise.
22316 (total_savings): Likewise.
22317 (analyze_increments): Use wide-int interfaces.
22318 (ncd_with_phi): Take a widest_int instead of a double_int.
22319 (ncd_of_cand_and_phis): Likewise.
22320 (nearest_common_dominator_for_cands): Likewise.
22321 (insert_initializers): Use wide-int interfaces.
22322 (all_phi_incrs_profitable): Likewise.
22323 (replace_one_candidate): Likewise.
22324 (replace_profitable_candidates): Likewise.
22325 * godump.c: Include wide-int-print.h.
22326 (go_output_typedef): Use wide-int interfaces.
22327 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
22328 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
22329 (build_loop_iteration_domains): Likewise.
22330 * hooks.h: Include wide-int.h rather than double-int.h.
22331 (hook_bool_dint_dint_uint_bool_true): Delete.
22332 (hook_bool_wint_wint_uint_bool_true): Declare.
22333 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
22334 (hook_bool_wint_wint_uint_bool_true): New.
22335 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
22337 (ubsan_expand_si_overflow_mul_check): Likewise.
22338 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
22339 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
22340 (get_ancestor_addr_info): Likewise.
22341 (ipa_modify_call_arguments): Likewise.
22342 * loop-doloop.c (doloop_modify): Likewise.
22343 (doloop_optimize): Likewise.
22344 * loop-iv.c (iv_number_of_iterations): Likewise.
22345 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
22346 (unroll_loop_constant_iterations): Likewise.
22347 (decide_unroll_runtime_iterations): Likewise.
22348 (unroll_loop_runtime_iterations): Likewise.
22349 (decide_peel_simple): Likewise.
22350 (decide_unroll_stupid): Likewise.
22351 * lto-streamer-in.c (streamer_read_wi): Add.
22352 (input_cfg): Use wide-int interfaces.
22353 (lto_input_tree_1): Likewise.
22354 * lto-streamer-out.c (streamer_write_wi): Add.
22355 (hash_tree): Use wide-int interfaces.
22356 (output_cfg): Likewise.
22357 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
22358 (GTFILES): Add wide-int.h and signop.h.
22359 (TAGS): Look for .cc files too.
22360 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
22361 * optabs.c (expand_subword_shift): Likewise.
22362 (expand_doubleword_shift): Likewise.
22363 (expand_absneg_bit): Likewise.
22364 (expand_copysign_absneg): Likewise.
22365 (expand_copysign_bit): Likewise.
22366 * postreload.c (reload_cse_simplify_set): Likewise.
22367 * predict.c (predict_iv_comparison): Likewise.
22368 * pretty-print.h: Include wide-int-print.h.
22370 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
22371 * print-tree.c: Include wide-int-print.h.
22372 (print_node_brief): Use wide-int interfaces.
22373 (print_node): Likewise.
22374 * read-rtl.c (validate_const_wide_int): New.
22375 (read_rtx_code): Add CONST_WIDE_INT case.
22376 * real.c: Include wide-int.h.
22377 (real_to_integer2): Delete.
22378 (real_to_integer): New function, returning a wide_int.
22379 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
22380 (ten_to_ptwo): Update call to real_from_integer.
22381 (real_digit): Likewise.
22382 * real.h: Include signop.h, wide-int.h and insn-modes.h.
22383 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
22384 (REAL_VALUE_TO_INT): Delete.
22385 (real_to_integer): Declare a wide-int form.
22386 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
22387 * recog.c (const_int_operand): Improve comment.
22388 (const_scalar_int_operand): New.
22389 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
22390 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
22391 (split_double): Likewise.
22392 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
22393 (rtx_size): Likewise.
22394 (rtx_alloc_stat_v): New.
22395 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
22396 (cwi_output_hex): New.
22397 (iterative_hash_rtx): Handle CONST_WIDE_INT.
22398 (cwi_check_failed_bounds): New.
22399 * rtl.def (CONST_WIDE_INT): New.
22400 * rtl.h: Include <utility> and wide-int.h.
22401 (struct hwivec_def): New.
22402 (CWI_GET_NUM_ELEM): New.
22403 (CWI_PUT_NUM_ELEM): New.
22404 (struct rtx_def): Add num_elem and hwiv.
22405 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
22406 (CASE_CONST_UNIQUE): Likewise.
22407 (CASE_CONST_ANY): Likewise.
22408 (CONST_SCALAR_INT_P): Likewise.
22409 (CONST_WIDE_INT_P): New.
22411 (HWIVEC_CHECK): New.
22412 (cwi_check_failed_bounds): New.
22414 (HWIVEC_CHECK): New.
22415 (CONST_WIDE_INT_VEC) New.
22416 (CONST_WIDE_INT_NUNITS) New.
22417 (CONST_WIDE_INT_ELT) New.
22418 (rtx_mode_t): New type.
22419 (wi::int_traits <rtx_mode_t>): New.
22421 (wi::min_value): New.
22422 (wi::max_value): New.
22424 (const_wide_int_alloc): New.
22425 (immed_wide_int_const): New.
22426 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
22427 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
22428 * signop.h: New file.
22429 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
22430 (simplify_const_unary_operation): Use wide-int interfaces.
22431 (simplify_binary_operation_1): Likewise.
22432 (simplify_const_binary_operation): Likewise.
22433 (simplify_const_relational_operation): Likewise.
22434 (simplify_immed_subreg): Likewise.
22435 * stmt.c (expand_case): Likewise.
22436 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
22437 signop rather than a bool.
22438 * stor-layout.c (layout_type): Use wide-int interfaces.
22439 (initialize_sizetypes): Update calls to
22440 set_min_and_max_values_for_integral_type.
22441 (set_min_and_max_values_for_integral_type): Take a signop rather
22442 than a bool. Use wide-int interfaces.
22443 (fixup_signed_type): Update accordingly. Remove
22444 HOST_BITS_PER_DOUBLE_INT limit.
22445 (fixup_unsigned_type): Likewise.
22446 * system.h (STATIC_CONSTANT_P): New.
22447 (STATIC_ASSERT): New.
22448 * target.def (can_use_doloop_p): Take widest_ints rather than
22450 * target.h: Include wide-int.h rather than double-int.h.
22451 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
22453 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
22454 rather than INT_CST_LT_UNSIGNED.
22455 (can_use_doloop_if_innermost): Take widest_ints rather than
22457 * tree-affine.c: Include wide-int-print.h.
22458 (double_int_ext_for_comb): Delete.
22459 (wide_int_ext_for_comb): New.
22460 (aff_combination_zero): Use wide-int interfaces.
22461 (aff_combination_const): Take a widest_int instead of a double_int.
22462 (aff_combination_elt): Use wide-int interfaces.
22463 (aff_combination_scale): Take a widest_int instead of a double_int.
22464 (aff_combination_add_elt): Likewise.
22465 (aff_combination_add_cst): Likewise.
22466 (aff_combination_add): Use wide-int interfaces.
22467 (aff_combination_convert): Likewise.
22468 (tree_to_aff_combination): Likewise.
22469 (add_elt_to_tree): Take a widest_int instead of a double_int.
22470 (aff_combination_to_tree): Use wide-int interfaces.
22471 (aff_combination_remove_elt): Likewise.
22472 (aff_combination_add_product): Take a widest_int instead of
22474 (aff_combination_mult): Use wide-int interfaces.
22475 (aff_combination_expand): Likewise.
22476 (double_int_constant_multiple_p): Delete.
22477 (wide_int_constant_multiple_p): New.
22478 (aff_combination_constant_multiple_p): Take a widest_int pointer
22479 instead of a double_int pointer.
22480 (print_aff): Use wide-int interfaces.
22481 (get_inner_reference_aff): Take a widest_int pointer
22482 instead of a double_int pointer.
22483 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
22484 * tree-affine.h: Include wide-int.h.
22485 (struct aff_comb_elt): Change type of coef to widest_int.
22486 (struct affine_tree_combination): Change type of offset to widest_int.
22487 (double_int_ext_for_comb): Delete.
22488 (wide_int_ext_for_comb): New.
22489 (aff_combination_const): Use widest_int instead of double_int.
22490 (aff_combination_scale): Likewise.
22491 (aff_combination_add_elt): Likewise.
22492 (aff_combination_constant_multiple_p): Likewise.
22493 (get_inner_reference_aff): Likewise.
22494 (aff_comb_cannot_overlap_p): Likewise.
22495 (aff_combination_zero_p): Use wide-int interfaces.
22496 * tree.c: Include tree.h.
22497 (init_ttree): Use make_int_cst.
22498 (tree_code_size): Removed code for INTEGER_CST case.
22499 (tree_size): Add INTEGER_CST case.
22500 (make_node_stat): Update comment.
22501 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
22502 (build_int_cst_type): Use wide-int interfaces.
22503 (double_int_to_tree): Likewise.
22504 (double_int_fits_to_tree_p): Delete.
22505 (force_fit_type_double): Delete.
22506 (force_fit_type): New.
22507 (int_cst_hash_hash): Use wide-int interfaces.
22508 (int_cst_hash_eq): Likewise.
22509 (build_int_cst_wide): Delete.
22510 (wide_int_to_tree): New.
22511 (cache_integer_cst): Use wide-int interfaces.
22512 (build_low_bits_mask): Likewise.
22513 (cst_and_fits_in_hwi): Likewise.
22514 (real_value_from_int_cst): Likewise.
22515 (make_int_cst_stat): New.
22516 (integer_zerop): Use wide_int interfaces.
22517 (integer_onep): Likewise.
22518 (integer_all_onesp): Likewise.
22519 (integer_pow2p): Likewise.
22520 (integer_nonzerop): Likewise.
22521 (tree_log2): Likewise.
22522 (tree_floor_log2): Likewise.
22523 (tree_ctz): Likewise.
22524 (int_size_in_bytes): Likewise.
22525 (mem_ref_offset): Return an offset_int rather than a double_int.
22526 (build_type_attribute_qual_variant): Use wide_int interfaces.
22527 (type_hash_eq): Likewise
22528 (tree_int_cst_equal): Likewise.
22529 (tree_int_cst_lt): Delete.
22530 (tree_int_cst_compare): Likewise.
22531 (tree_fits_shwi_p): Use wide_int interfaces.
22532 (tree_fits_uhwi_p): Likewise.
22533 (tree_int_cst_sign_bit): Likewise.
22534 (tree_int_cst_sgn): Likewise.
22535 (tree_int_cst_min_precision): Take a signop rather than a bool.
22536 (simple_cst_equal): Use wide_int interfaces.
22537 (compare_tree_int): Likewise.
22538 (iterative_hash_expr): Likewise.
22539 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
22541 (get_type_static_bounds): Use wide_int interfaces.
22542 (tree_int_cst_elt_check_failed): New.
22543 (build_common_tree_nodes): Reordered to set prec before filling in
22545 (int_cst_value): Check cst_and_fits_in_hwi.
22546 (widest_int_cst_value): Use wide_int interfaces.
22547 (upper_bound_in_type): Likewise.
22548 (lower_bound_in_type): Likewise.
22549 (num_ending_zeros): Likewise.
22550 (drop_tree_overflow): Likewise.
22551 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
22552 (gen_conditions_for_pow_cst_base): Likewise.
22553 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
22554 (group_case_labels_stmt): Use wide-int interfaces.
22555 (verify_gimple_assign_binary): Likewise.
22556 (print_loop): Likewise.
22557 * tree-chrec.c (tree_fold_binomial): Likewise.
22558 * tree-core.h (struct tree_base): Add int_length.
22559 (struct tree_int_cst): Change rep of value.
22560 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
22561 (dr_may_alias_p): Likewise.
22562 (max_stmt_executions_tree): Likewise.
22563 * tree.def (INTEGER_CST): Update comment.
22564 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
22565 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
22566 * tree-dump.c: Include wide-int.h and wide-int-print.h.
22567 (dequeue_and_dump): Use wide-int interfaces.
22568 * tree.h: Include wide-int.h.
22569 (NULL_TREE): Moved to earlier loc in file.
22570 (TREE_INT_CST_ELT_CHECK): New.
22571 (tree_int_cst_elt_check_failed): New.
22573 (TREE_INT_CST): Delete.
22574 (TREE_INT_CST_LOW): Use wide-int interfaces.
22575 (TREE_INT_CST_HIGH): Delete.
22576 (TREE_INT_CST_NUNITS): New.
22577 (TREE_INT_CST_EXT_NUNITS): Likewise.
22578 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
22579 (TREE_INT_CST_ELT): Likewise.
22580 (INT_CST_LT): Delete.
22581 (tree_int_cst_elt_check): New (two forms).
22582 (type_code_size): Update comment.
22583 (make_int_cst_stat, make_int_cst): New.
22584 (tree_to_double_int): Delete.
22585 (double_int_fits_to_tree_p): Delete.
22586 (force_fit_type_double): Delete.
22587 (build_int_cstu): Replace with out-of-line function.
22588 (build_int_cst_wide): Delete.
22589 (tree_int_cst_lt): Define inline.
22590 (tree_int_cst_le): New.
22591 (tree_int_cst_compare): Define inline.
22592 (tree_int_cst_min_precision): Take a signop rather than a bool.
22593 (wi::int_traits <const_tree>): New.
22594 (wi::int_traits <tree>): New.
22595 (wi::extended_tree): New.
22596 (wi::int_traits <wi::extended_tree>): New.
22597 (wi::to_widest): New.
22598 (wi::to_offset): New.
22599 (wi::fits_to_tree_p): New.
22600 (wi::min_value): New.
22601 (wi::max_value): New.
22602 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
22603 (copy_tree_body_r): Likewise.
22604 * tree-object-size.c (compute_object_offset): Likewise.
22605 (addr_object_size): Likewise.
22606 * tree-predcom.c: Include wide-int-print.h.
22607 (struct dref_d): Change type of offset to widest_int.
22608 (dump_dref): Call wide-int printer.
22609 (aff_combination_dr_offset): Use wide-int interfaces.
22610 (determine_offset): Take a widest_int pointer rather than a
22611 double_int pointer.
22612 (split_data_refs_to_components): Use wide-int interfaces.
22613 (suitable_component_p): Likewise.
22614 (order_drefs): Likewise.
22615 (add_ref_to_chain): Likewise.
22616 (valid_initializer_p): Likewise.
22617 (determine_roots_comp): Likewise.
22618 * tree-pretty-print.c: Include wide-int-print.h.
22619 (dump_generic_node): Use wide-int interfaces.
22620 * tree-sra.c (sra_ipa_modify_expr): Likewise.
22621 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
22622 (move_fixed_address_to_symbol): Likewise.
22623 (move_hint_to_base): Likewise.
22624 (move_pointer_to_base): Likewise.
22625 (move_variant_to_index): Likewise.
22626 (most_expensive_mult_to_index): Likewise.
22627 (addr_to_parts): Likewise.
22628 (copy_ref_info): Likewise.
22629 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
22630 (indirect_refs_may_alias_p): Likewise.
22631 (stmt_kills_ref_p_1): Likewise.
22632 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
22633 * tree-ssa-ccp.c: Update comment at top of file. Include
22635 (struct prop_value_d): Change type of mask to widest_int.
22636 (extend_mask): New function.
22637 (dump_lattice_value): Use wide-int interfaces.
22638 (get_default_value): Likewise.
22639 (set_constant_value): Likewise.
22640 (set_value_varying): Likewise.
22641 (valid_lattice_transition): Likewise.
22642 (set_lattice_value): Likewise.
22643 (value_to_double_int): Delete.
22644 (value_to_wide_int): New.
22645 (get_value_from_alignment): Use wide-int interfaces.
22646 (get_value_for_expr): Likewise.
22647 (do_dbg_cnt): Likewise.
22648 (ccp_finalize): Likewise.
22649 (ccp_lattice_meet): Likewise.
22650 (bit_value_unop_1): Use widest_ints rather than double_ints.
22651 (bit_value_binop_1): Likewise.
22652 (bit_value_unop): Use wide-int interfaces.
22653 (bit_value_binop): Likewise.
22654 (bit_value_assume_aligned): Likewise.
22655 (evaluate_stmt): Likewise.
22656 (ccp_fold_stmt): Likewise.
22657 (visit_cond_stmt): Likewise.
22658 (ccp_visit_stmt): Likewise.
22659 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
22660 (constant_pointer_difference): Likewise.
22661 (associate_pointerplus): Likewise.
22662 (combine_conversions): Likewise.
22663 * tree-ssa-loop.h: Include wide-int.h.
22664 (struct tree_niter_desc): Change type of max to widest_int.
22665 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
22666 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
22667 (remove_redundant_iv_tests): Likewise.
22668 (canonicalize_loop_induction_variables): Likewise.
22669 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
22670 (constant_multiple_of): Take a widest_int pointer instead of
22671 a double_int pointer.
22672 (get_computation_aff): Use wide-int interfaces.
22673 (ptr_difference_cost): Likewise.
22674 (difference_cost): Likewise.
22675 (get_loop_invariant_expr_id): Likewise.
22676 (get_computation_cost_at): Likewise.
22677 (iv_elimination_compare_lt): Likewise.
22678 (may_eliminate_iv): Likewise.
22679 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
22680 instead of double_int.
22681 (max_loop_iterations): Likewise.
22682 (max_stmt_executions): Likewise.
22683 (estimated_stmt_executions): Likewise.
22684 * tree-ssa-loop-niter.c: Include wide-int-print.h.
22685 (split_to_var_and_offset): Use wide-int interfaces.
22686 (determine_value_range): Likewise.
22687 (bound_difference_of_offsetted_base): Likewise.
22688 (bounds_add): Take a widest_int instead of a double_int.
22689 (number_of_iterations_ne_max): Use wide-int interfaces.
22690 (number_of_iterations_ne): Likewise.
22691 (number_of_iterations_lt_to_ne): Likewise.
22692 (assert_loop_rolls_lt): Likewise.
22693 (number_of_iterations_lt): Likewise.
22694 (number_of_iterations_le): Likewise.
22695 (number_of_iterations_cond): Likewise.
22696 (number_of_iterations_exit): Likewise.
22697 (finite_loop_p): Likewise.
22698 (derive_constant_upper_bound_assign): Likewise.
22699 (derive_constant_upper_bound): Return a widest_int.
22700 (derive_constant_upper_bound_ops): Likewise.
22701 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
22702 (record_estimate): Take a widest_int rather than a double_int.
22703 (record_nonwrapping_iv): Use wide-int interfaces.
22704 (double_int_cmp): Delete.
22705 (wide_int_cmp): New.
22706 (bound_index): Take a widest_int rather than a double_int.
22707 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
22708 (maybe_lower_iteration_bound): Likewise.
22709 (estimate_numbers_of_iterations_loop): Likewise.
22710 (estimated_loop_iterations): Take a widest_int pointer than than
22711 a double_int pointer.
22712 (estimated_loop_iterations_int): Use wide-int interfaces.
22713 (max_loop_iterations): Take a widest_int pointer than than
22714 a double_int pointer.
22715 (max_loop_iterations_int): Use wide-int interfaces.
22716 (max_stmt_executions): Take a widest_int pointer than than
22717 a double_int pointer.
22718 (estimated_stmt_executions): Likewise.
22719 (n_of_executions_at_most): Use wide-int interfaces.
22720 (scev_probably_wraps_p): Likewise.
22721 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
22722 to real_to_integer.
22723 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
22725 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
22726 double_ints. Adjust for trailing_wide_ints <3> representation.
22727 (set_nonzero_bits): Likewise.
22728 (get_range_info): Return wide_ints rather than double_ints.
22729 Adjust for trailing_wide_ints <3> representation.
22730 (get_nonzero_bits): Likewise.
22731 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
22733 * tree-ssanames.h (struct range_info_def): Replace min, max and
22734 nonzero_bits with a trailing_wide_ints <3>.
22735 (set_range_info): Use wide_int_refs rather than double_ints.
22736 (set_nonzero_bits): Likewise.
22737 (get_range_info): Return wide_ints rather than double_ints.
22738 (get_nonzero_bits): Likewise.
22739 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
22740 * tree-ssa-pre.c (phi_translate_1): Likewise.
22741 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
22742 (acceptable_pow_call): Likewise.
22743 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
22745 (vn_reference_fold_indirect): Likewise.
22746 (vn_reference_maybe_forwprop_address): Likewise.
22747 (valueize_refs_1): Likewise.
22748 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
22749 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
22750 tree_int_cst_lt and tree_int_cst_le.
22751 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
22753 (streamer_alloc_tree): Likewise.
22754 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
22755 (streamer_write_tree_header): Likewise.
22756 (streamer_write_integer_cst): Likewise.
22757 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
22758 (build_constructors): Likewise.
22759 (array_value_type): Likewise.
22760 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
22761 (vect_check_gather): Likewise.
22762 * tree-vect-generic.c (build_replicated_const): Likewise.
22763 (expand_vector_divmod): Likewise.
22764 * tree-vect-loop.c (vect_transform_loop): Likewise.
22765 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
22766 (vect_do_peeling_for_alignment): Likewise.
22767 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
22768 * tree-vrp.c: Include wide-int.h.
22769 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
22770 (extract_range_from_assert): Use wide-int interfaces.
22771 (vrp_int_const_binop): Likewise.
22772 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
22773 double_int pointers.
22774 (ranges_from_anti_range): Use wide-int interfaces.
22775 (quad_int_cmp): Delete.
22776 (quad_int_pair_sort): Likewise.
22777 (extract_range_from_binary_expr_1): Use wide-int interfaces.
22778 (extract_range_from_unary_expr_1): Likewise.
22779 (adjust_range_with_scev): Likewise.
22780 (masked_increment): Take and return wide_ints rather than double_ints.
22781 (register_edge_assert_for_2): Use wide-int interfaces.
22782 (check_array_ref): Likewise.
22783 (search_for_addr_array): Likewise.
22784 (maybe_set_nonzero_bits): Likewise.
22785 (union_ranges): Pass an integer of the correct type instead of
22786 using integer_one_node.
22787 (intersect_ranges): Likewise.
22788 (simplify_truth_ops_using_ranges): Likewise.
22789 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
22790 (range_fits_type_p): Likewise.
22791 (simplify_cond_using_ranges): Likewise. Take a signop rather than
22793 (simplify_conversion_using_ranges): Use wide-int interfaces.
22794 (simplify_float_conversion_using_ranges): Likewise.
22795 (vrp_finalize): Likewise.
22796 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
22797 (gimple_stringops_transform): Likewise.
22798 * varasm.c (decode_addr_const): Likewise.
22799 (const_hash_1): Likewise.
22800 (const_rtx_hash_1): Likewise
22801 (output_constant): Likewise.
22802 (array_size_for_constructor): Likewise.
22803 (output_constructor_regular_field): Likewise.
22804 (output_constructor_bitfield): Likewise.
22805 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
22806 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
22808 * gencheck.c: Define BITS_PER_UNIT.
22809 * wide-int.cc: New.
22811 * wide-int-print.cc: New.
22812 * wide-int-print.h: New.
22814 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22816 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
22818 2014-05-06 Richard Biener <rguenther@suse.de>
22820 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
22821 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
22822 (TODO_verify_all): Adjust.
22823 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
22824 TODO_verify_stmts and TODO_verify_rtl_sharing.
22825 * bb-reorder.c: Likewise.
22826 * cfgexpand.c: Likewise.
22827 * cprop.c: Likewise.
22829 * function.c: Likewise.
22830 * fwprop.c: Likewise.
22831 * gcse.c: Likewise.
22832 * gimple-ssa-isolate-paths.c: Likewise.
22833 * gimple-ssa-strength-reduction.c: Likewise.
22834 * ipa-split.c: Likewise.
22835 * loop-init.c: Likewise.
22836 * loop-unroll.c: Likewise.
22837 * lower-subreg.c: Likewise.
22838 * modulo-sched.c: Likewise.
22839 * postreload-gcse.c: Likewise.
22840 * predict.c: Likewise.
22841 * recog.c: Likewise.
22842 * sched-rgn.c: Likewise.
22843 * store-motion.c: Likewise.
22844 * tracer.c: Likewise.
22845 * trans-mem.c: Likewise.
22846 * tree-call-cdce.c: Likewise.
22847 * tree-cfg.c: Likewise.
22848 * tree-cfgcleanup.c: Likewise.
22849 * tree-complex.c: Likewise.
22850 * tree-eh.c: Likewise.
22851 * tree-emutls.c: Likewise.
22852 * tree-if-conv.c: Likewise.
22853 * tree-into-ssa.c: Likewise.
22854 * tree-loop-distribution.c: Likewise.
22855 * tree-object-size.c: Likewise.
22856 * tree-parloops.c: Likewise.
22857 * tree-pass.h: Likewise.
22858 * tree-sra.c: Likewise.
22859 * tree-ssa-ccp.c: Likewise.
22860 * tree-ssa-copy.c: Likewise.
22861 * tree-ssa-copyrename.c: Likewise.
22862 * tree-ssa-dce.c: Likewise.
22863 * tree-ssa-dom.c: Likewise.
22864 * tree-ssa-dse.c: Likewise.
22865 * tree-ssa-forwprop.c: Likewise.
22866 * tree-ssa-ifcombine.c: Likewise.
22867 * tree-ssa-loop-ch.c: Likewise.
22868 * tree-ssa-loop-ivcanon.c: Likewise.
22869 * tree-ssa-loop.c: Likewise.
22870 * tree-ssa-math-opts.c: Likewise.
22871 * tree-ssa-phiopt.c: Likewise.
22872 * tree-ssa-phiprop.c: Likewise.
22873 * tree-ssa-pre.c: Likewise.
22874 * tree-ssa-reassoc.c: Likewise.
22875 * tree-ssa-sink.c: Likewise.
22876 * tree-ssa-strlen.c: Likewise.
22877 * tree-ssa-tail-merge.c: Likewise.
22878 * tree-ssa-uncprop.c: Likewise.
22879 * tree-switch-conversion.c: Likewise.
22880 * tree-tailcall.c: Likewise.
22881 * tree-vect-generic.c: Likewise.
22882 * tree-vectorizer.c: Likewise.
22883 * tree-vrp.c: Likewise.
22884 * tsan.c: Likewise.
22885 * var-tracking.c: Likewise.
22886 * bt-load.c: Likewise.
22887 * cfgcleanup.c: Likewise.
22888 * combine-stack-adj.c: Likewise.
22889 * combine.c: Likewise.
22890 * compare-elim.c: Likewise.
22891 * config/epiphany/resolve-sw-modes.c: Likewise.
22892 * config/i386/i386.c: Likewise.
22893 * config/mips/mips.c: Likewise.
22894 * config/s390/s390.c: Likewise.
22895 * config/sh/sh_treg_combine.cc: Likewise.
22896 * config/sparc/sparc.c: Likewise.
22899 * final.c: Likewise.
22900 * ifcvt.c: Likewise.
22901 * mode-switching.c: Likewise.
22902 * passes.c: Likewise.
22903 * postreload.c: Likewise.
22905 * reg-stack.c: Likewise.
22906 * regcprop.c: Likewise.
22907 * regrename.c: Likewise.
22910 2014-05-06 Richard Biener <rguenther@suse.de>
22912 PR middle-end/61070
22913 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
22914 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
22916 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
22919 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
22921 2014-05-05 Radovan Obradovic <robradovic@mips.com>
22922 Tom de Vries <tom@codesourcery.com>
22924 * target.def (call_fusage_contains_non_callee_clobbers): New
22926 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
22928 (@node Miscellaneous Register Hooks): New node.
22929 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
22930 * doc/tm.texi: Regenerate.
22932 2014-05-05 Marek Polacek <polacek@redhat.com>
22935 * opts.c (common_handle_option): Call error_at instead of warning_at.
22937 2014-05-05 Richard Biener <rguenther@suse.de>
22939 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
22940 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
22941 under the TODO_verify_il umbrella.
22943 2014-05-05 Richard Biener <rguenther@suse.de>
22945 * passes.c (execute_function_todo): Move TODO_verify_flow under
22946 the TODO_verify_ul umbrella.
22948 2014-05-05 Richard Biener <rguenther@suse.de>
22950 PR middle-end/61010
22951 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
22952 X & CST away from a CST that is the mask of a mode.
22954 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22956 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
22957 int argument to enum machine_mode.
22958 (picochip_class_max_nregs): Ditto.
22959 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
22960 (picochip_class_max_nregs): Ditto.
22962 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
22964 * target.def: Add new target hook.
22965 * doc/tm.texi: Regenerate.
22966 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
22967 * targhooks.c (default_keep_leaf_when_profiled): New function.
22969 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
22970 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
22972 2014-05-05 Bin Cheng <bin.cheng@arm.com>
22974 PR tree-optimization/60363
22975 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
22976 (copy_phi_args): New parameters. Call get_value_locus_in_path.
22977 (update_destination_phis): New parameter.
22978 (create_edge_and_update_destination_phis): Ditto.
22979 (ssa_fix_duplicate_block_edges): Pass new arguments.
22980 (thread_single_edge): Ditto.
22982 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
22984 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
22985 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
22986 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
22987 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
22988 Use RS6000_BTM_HARD_FLOAT.
22989 (BU_MISC_2): Likewise.
22990 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
22991 RS6000_BTM_HARD_FLOAT.
22992 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
22993 is explicitly used.
22994 (rs6000_invalid_builtin): Add hard floating builtin support.
22995 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
22996 hard float builtins.
22997 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
22999 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
23001 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
23002 Add missing function* argument.
23004 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
23006 * lra-constraints.c (valid_address_p): Move earlier in file.
23007 Add a constraint argument to the address_info version.
23008 (satisfies_memory_constraint_p): New function.
23009 (satisfies_address_constraint_p): Likewise.
23010 (process_alt_operands, curr_insn_transform): Use them.
23011 (process_address): Pass the constraint to valid_address_p when
23012 checking address operands.
23014 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
23016 * config/mips/mips.c (mips_isa_rev): New variable.
23017 (mips_set_architecture): Set it.
23018 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
23020 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
23021 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
23022 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
23023 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
23024 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
23025 conditions in terms of mips_isa_rev.
23026 (mips_isa_rev): Declare.
23028 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
23030 * config/sh/sh-mem.cc: Use tabs instead of spaces.
23031 (prob_unlikely, prob_likely): Make variables const.
23033 2014-05-03 Denis Chertykov <chertykov@gmail.com>
23035 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
23037 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
23039 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
23041 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
23043 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
23044 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
23045 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
23047 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
23048 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
23050 Replace usage of ROUND_REG with sh_round_reg.
23051 Use CEIL instead of ROUND_ADVANCE.
23053 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
23056 * config/sh/sh.c: Include stdlib headers before everything else.
23058 2014-05-02 Jakub Jelinek <jakub@redhat.com>
23060 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
23061 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
23062 (gimplify_adjust_omp_clauses): Simd region is never
23063 directly nested in combined parallel. Instead, for linear
23064 with copyin/copyout, if in combined for simd loop, make decl
23065 firstprivate/lastprivate on OMP_FOR.
23066 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
23067 expand_omp_for_static_chunk): When setting endvar, also set
23068 fd->loop.v to the same value.
23070 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
23072 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
23074 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
23076 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
23079 2014-05-02 Marek Polacek <polacek@redhat.com>
23081 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
23083 2014-05-02 Kito Cheng <kito@0xlab.org>
23085 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
23086 to a C expression marco.
23087 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
23088 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
23089 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
23090 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
23091 HONOR_REG_ALLOC_ORDER.
23092 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
23094 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
23096 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
23098 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
23100 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
23102 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
23104 * tree-if-conv.c (is_cond_scalar_reduction): New function.
23105 (convert_scalar_cond_reduction): Likewise.
23106 (predicate_scalar_phi): Add recognition and transformation
23107 of simple conditioanl reduction to be vectorizable.
23109 2014-05-01 Marek Polacek <polacek@redhat.com>
23112 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
23114 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
23116 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
23117 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
23118 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
23119 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
23120 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
23121 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
23122 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
23123 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
23125 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
23127 * config/arc/arc.opt (mlra): Move comment above option name
23128 to avoid mis-parsing as language options.
23130 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23132 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
23133 * config/sol2.h: ... here.
23134 * config/sol2-10.h: Remove.
23136 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
23137 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
23138 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
23139 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
23140 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
23141 * config/sol2.h: ... here.
23142 (SECTION_NAME_FORMAT): Don't redefine.
23143 (STARTFILE_ARCH32_SPEC): Rename to ...
23144 (STARTFILE_ARCH_SPEC): ... this.
23145 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
23146 * config/sparc/sol2.h: ... here.
23147 (SECTION_NAME_FORMAT): Don't undef.
23148 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
23149 (SUBTARGET_EXTRA_SPECS): Remove.
23150 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
23152 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
23153 (MD_STARTFILE_PREFIX): Remove.
23154 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
23155 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
23156 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
23157 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
23158 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
23159 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
23160 * config/i386/sol2.h: ... here.
23161 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
23162 * config/i386/sol2-bi.h: Remove.
23163 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
23164 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
23166 * config/i386/t-sol2-64: Rename to ...
23167 * config/i386/t-sol2: ... this.
23168 * config/sparc/t-sol2-64: Rename to ...
23169 * config/sparc/t-sol2: ... this.
23171 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
23172 sol2_tm_file_head, sol2_tm_file_tail.
23173 Include ${cpu_type}/sol2.h before sol2.h.
23175 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
23176 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
23177 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
23178 Reflect i386/t-sol2-64 renaming.
23179 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
23180 Reflect sparc/t-sol2-64 renaming.
23182 2014-04-30 Richard Biener <rguenther@suse.de>
23184 * passes.c (execute_function_todo): Move TODO_verify_stmts
23185 and TODO_verify_ssa under the TODO_verify_il umbrella.
23186 * tree-ssa.h (verify_ssa): Adjust prototype.
23187 * tree-ssa.c (verify_ssa): Add parameter to tell whether
23188 we should verify SSA operands.
23189 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
23190 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
23191 whether we should verify whether not throwing stmts have EH info.
23192 * graphite-scop-detection.c (create_sese_edges): Adjust.
23193 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
23194 * tree-eh.c (lower_try_finally_switch): Do not add the
23195 default case label twice.
23197 2014-04-30 Marek Polacek <polacek@redhat.com>
23199 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
23200 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
23201 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
23202 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
23204 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
23206 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
23207 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
23208 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
23209 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
23210 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
23211 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
23212 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
23213 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
23215 2014-04-29 David Malcolm <dmalcolm@redhat.com>
23217 * tree-cfg.c (dump_function_to_file): Dump the return type of
23218 functions, in a line to itself before the function body, mimicking
23219 the layout of a C function.
23221 2014-04-29 Jakub Jelinek <jakub@redhat.com>
23223 PR tree-optimization/60971
23224 * tree-tailcall.c (process_assignment): Reject conversions which
23227 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
23229 * calls.c (initialize_argument_information): Always treat
23230 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
23231 (expand_call): Likewise.
23232 (emit_library_call_calue_1): Likewise.
23233 * expr.c (PUSH_ARGS_REVERSED): Do not define.
23234 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
23237 2014-04-29 Nick Clifton <nickc@redhat.com>
23239 * config/msp430/msp430.md (umulsidi): Fix typo.
23240 (mulhisi3): Enable even inside interrupt handlers.
23241 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
23242 bigger return address pushed in large mode.
23244 2014-04-29 Nick Clifton <nickc@redhat.com>
23246 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
23247 (arc_init_reg_tables): Use a machine_mode enum to iterate over
23249 * config/m32r/m32r.c (init_reg_tables): Likewise.
23250 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
23251 enum to hold the modes.
23253 2014-04-29 Richard Biener <rguenther@suse.de>
23255 * dominance.c (free_dominance_info): Add overload with
23256 function parameter.
23257 (dom_info_state): Likewise.
23258 (dom_info_available_p): Likewise.
23259 * basic-block.h (free_dominance_info, dom_info_state,
23260 dom_info_available_p): Declare overloads.
23261 * passes.c (execute_function_todo): Verify that verifiers
23262 don't change dominator info state. Drop dominator info
23263 for IPA pass invocations.
23264 * cgraph.c (release_function_body): Restore asserts that
23265 dominator information is released.
23267 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
23269 * doc/invoke.texi: Fix typo.
23270 * tree-vrp.c: Fix typos.
23271 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
23273 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
23275 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
23277 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
23279 * config/aarch64/aarch64-builtins.c
23280 (aarch64_types_storestruct_lane_qualifiers): New.
23281 (TYPES_STORESTRUCT_LANE): Likewise.
23282 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
23283 (st3_lane): Likewise.
23284 (st4_lane): Likewise.
23285 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
23286 (vec_store_lanesci_lane<mode>): Likewise.
23287 (vec_store_lanesxi_lane<mode>): Likewise.
23288 (aarch64_st2_lane<VQ:mode>): Likewise.
23289 (aarch64_st3_lane<VQ:mode>): Likewise.
23290 (aarch64_st4_lane<VQ:mode>): Likewise.
23291 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
23292 * config/aarch64/arm_neon.h
23293 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
23294 use new macro arguments.
23295 (__ST3_LANE_FUNC): Likewise.
23296 (__ST4_LANE_FUNC): Likewise.
23297 * config/aarch64/iterators.md (V_TWO_ELEM): New.
23298 (V_THREE_ELEM): Likewise.
23299 (V_FOUR_ELEM): Likewise.
23301 2014-04-28 David Malcolm <dmalcolm@redhat.com>
23303 * doc/gimple.texi: Replace the description of the now-defunct
23304 union gimple_statement_d with a diagram showing the
23305 gimple_statement_base class hierarchy and its relationships to
23306 the GSS_ and GIMPLE_ enums.
23308 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
23310 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
23311 * config/aarch64/aarch64.c
23312 (aarch64_cannot_change_mode_class): Weaken conditions.
23313 (aarch64_modes_tieable_p): New.
23314 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
23316 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
23318 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
23319 (loadsync_<mode>): Change mode.
23320 (load_quadpti, store_quadpti): New.
23321 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
23322 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
23324 2014-04-28 Martin Jambor <mjambor@suse.cz>
23326 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
23327 same alias type as the original statement.
23328 (subreplacement_assignment_data): New type.
23329 (handle_unscalarized_data_in_subtree): New type of parameter,
23330 generate new memory accesses with same alias type as the original
23332 (load_assign_lhs_subreplacements): Likewise.
23333 (sra_modify_constructor_assign): Generate new memory accesses with
23334 same alias type as the original statement.
23336 2014-04-28 Richard Biener <rguenther@suse.de>
23338 * tree-pass.h (TODO_verify_il): Define.
23339 (TODO_verify_all): Complete properly.
23340 * passes.c (execute_function_todo): Move existing loop-closed
23341 SSA verification under TODO_verify_il.
23342 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
23343 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
23344 Fix tree sharing issue.
23346 2014-04-28 Richard Biener <rguenther@suse.de>
23348 PR middle-end/60092
23349 * builtins.def (DEF_C11_BUILTIN): Add.
23350 (BUILT_IN_ALIGNED_ALLOC): Likewise.
23351 * coretypes.h (enum function_class): Add function_c11_misc.
23352 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
23353 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
23354 (call_may_clobber_ref_p_1): Likewise.
23355 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
23356 (mark_all_reaching_defs_necessary_1): Likewise.
23357 (propagate_necessity): Likewise.
23358 (eliminate_unnecessary_stmts): Likewise.
23359 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
23361 2014-04-28 Richard Biener <rguenther@suse.de>
23363 * tree-vrp.c (vrp_var_may_overflow): Remove.
23364 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
23365 with overflow immediately bump to one before that value and
23366 let iteration figure out overflow status.
23368 2014-04-28 Richard Biener <rguenther@suse.de>
23370 * configure.ac: Do valgrind header checks unconditionally.
23371 Add --enable-valgrind-annotations.
23372 * system.h: Guard valgrind header inclusion with
23373 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
23374 * alloc-pool.c (pool_alloc, pool_free): Use
23375 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
23376 to guard possibly dead code.
23377 * config.in: Regenerated.
23378 * configure: Likewise.
23380 2014-04-28 Jeff Law <law@redhat.com>
23382 PR tree-optimization/60902
23383 * tree-ssa-threadedge.c
23384 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
23385 over real defs when invalidating outputs from statements that do not
23386 produce useful outputs for threading.
23388 2014-04-28 Richard Biener <rguenther@suse.de>
23390 PR tree-optimization/60979
23391 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
23392 SCOPs that end in a block with a successor with abnormal
23395 2014-04-28 Richard Biener <rguenther@suse.de>
23397 * tree-pass.h (execute_pass_list): Adjust prototype.
23398 * passes.c (pass_manager::execute_early_local_passes): Adjust.
23399 (do_per_function): Change callback signature, push all actual
23400 work to the callbals.
23401 (do_per_function_toporder): Likewise.
23402 (execute_function_dump): Adjust.
23403 (execute_function_todo): Likewise.
23404 (clear_last_verified): Likewise.
23405 (verify_curr_properties): Likewise.
23406 (update_properties_after_pass): Likewise.
23407 (execute_pass_list_1): Split out from ...
23408 (execute_pass_list): ... here. Adjust.
23409 (execute_ipa_pass_list): Likewise.
23410 * cgraphunit.c (cgraph_add_new_function): Adjust.
23411 (analyze_function): Likewise.
23412 (expand_function): Likewise.
23413 * cgraph.c (release_function_body): Free dominance info
23414 here instead of asserting it was magically freed elsewhere.
23416 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
23418 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
23419 * configure: Regenerate.
23420 * config/sparc/sparc.opt (muser-mode): New option.
23421 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
23423 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
23424 * doc/invoke.texi (SPARC options): Document -muser-mode.
23426 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
23428 * cselib.c (find_slot_memmode): Delete.
23429 (cselib_hasher): Change compare_type to a struct.
23430 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
23432 (preserve_constants_and_equivs): Adjust for new compare_type.
23433 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
23434 (wrap_constant): Delete.
23435 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
23437 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
23439 * doc/install.texi (Building with profile feedback): Remove
23442 2014-04-26 Tom de Vries <tom@codesourcery.com>
23444 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
23447 2014-04-25 Cary Coutant <ccoutant@google.com>
23450 * dwarf2out.c (should_move_die_to_comdat): A type definition
23451 can contain a subprogram definition, but don't move it to a
23453 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
23454 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
23456 (clone_tree_hash): Rename to...
23457 (clone_tree_partial): ...this; change callers. Copy
23458 DW_TAG_subprogram DIEs as declarations.
23459 (copy_decls_walk): Don't copy children of a declaration into a
23462 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
23465 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
23468 2014-04-25 Jiong Wang <jiong.wang@arm.com>
23470 * config/arm/predicates.md (call_insn_operand): Add long_call check.
23471 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
23473 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
23476 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23478 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
23480 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23482 PR tree-optimization/60930
23483 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
23484 creating a multiply candidate by folding two constant
23485 multiplicands when the result overflows.
23487 2014-04-25 Jakub Jelinek <jakub@redhat.com>
23489 PR tree-optimization/60960
23490 * tree-vect-generic.c (expand_vector_operation): Only call
23491 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
23493 2014-04-25 Tom de Vries <tom@codesourcery.com>
23495 * expr.c (clobber_reg_mode): New function.
23496 * expr.h (clobber_reg): New function.
23498 2014-04-25 Tom de Vries <tom@codesourcery.com>
23500 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
23503 2014-04-25 Radovan Obradovic <robradovic@mips.com>
23504 Tom de Vries <tom@codesourcery.com>
23506 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
23508 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
23509 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
23510 new argument to find_all_hard_reg_sets call.
23512 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23514 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
23515 Use HOST_WIDE_INT_C for mask literal.
23516 (aarch_rev16_shleft_mask_imm_p): Likewise.
23518 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
23521 * config/sparc/sparc.md (ashlsi3_extend): Delete.
23523 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
23525 PR preprocessor/56540
23526 * config/i386/i386-c.c (ix86_target_macros): Define
23527 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
23529 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23531 * configure.ac (tga_func): Remove.
23532 (LIB_TLS_SPEC): Remove.
23533 * configure: Regenerate.
23534 * config.in: Regenerate.
23535 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
23537 2014-04-25 Richard Biener <rguenther@suse.de>
23540 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
23541 call stmt use/clobber sets during stmt walk instead of
23542 walking the possibly incomplete set of caller edges.
23544 2014-04-25 Richard Biener <rguenther@suse.de>
23547 * passes.c (apply_ipa_transforms): Inline into only caller ...
23548 (execute_one_pass): ... here. Properly bring in function
23549 bodies for nodes we want to apply IPA transforms to.
23551 2014-04-24 Cong Hou <congh@google.com>
23553 PR tree-optimization/60896
23554 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
23555 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
23556 (vect_mark_pattern_stmts): Set the def type of all statements in
23557 PATTERN_DEF_SEQ as vect_internal_def.
23559 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
23561 * doc/extend.texi (PowerPC Built-in Functions): Document new
23562 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
23563 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
23565 * config/rs6000/predicates.md (const_0_to_3_operand): New
23566 predicate to match 0..3 integer constants.
23568 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
23569 to support adding miscellaneous builtin functions.
23570 (BU_DFP_MISC_2): Likewise.
23571 (BU_P7_MISC_1): Likewise.
23572 (BU_P7_MISC_2): Likewise.
23573 (BU_P8V_MISC_3): Likewise.
23574 (BU_MISC_1): Likewise.
23575 (BU_MISC_2): Likewise.
23576 (DIVWE): Add extended divide builtin functions.
23577 (DIVWEO): Likewise.
23578 (DIVWEU): Likewise.
23579 (DIVWEUO): Likewise.
23581 (DIVDEO): Likewise.
23582 (DIVDEU): Likewise.
23583 (DIVDEUO): Likewise.
23584 (DXEX): Add decimal floating-point builtin functions.
23586 (DDEDPD): Likewise.
23587 (DDEDPDQ): Likewise.
23588 (DENBCD): Likewise.
23589 (DENBCDQ): Likewise.
23593 (DSCLIQ): Likewise.
23595 (DSCRIQ): Likewise.
23596 (CDTBCD): Add new BCD builtin functions.
23597 (CBCDTD): Likewise.
23598 (ADDG6S): Likewise.
23599 (BCDADD): Likewise.
23600 (BCDADD_LT): Likewise.
23601 (BCDADD_EQ): Likewise.
23602 (BCDADD_GT): Likewise.
23603 (BCDADD_OV): Likewise.
23604 (BCDSUB): Likewise.
23605 (BCDSUB_LT): Likewise.
23606 (BCDSUB_EQ): Likewise.
23607 (BCDSUB_GT): Likewise.
23608 (BCDSUB_OV): Likewise.
23609 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
23610 (UNPACK_TD): Likewise.
23611 (PACK_TF): Likewise.
23612 (UNPACK_TF): Likewise.
23613 (UNPACK_TF_0): Likewise.
23614 (UNPACK_TF_1): Likewise.
23615 (PACK_V1TI): Likewise.
23616 (UNPACK_V1TI): Likewise.
23618 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
23619 support for decimal floating point builtin functions.
23620 (rs6000_expand_ternop_builtin): Add checks for the new builtin
23621 functions that take constant arguments.
23622 (rs6000_invalid_builtin): Add decimal floating point builtin support.
23623 (rs6000_init_builtins): Setup long double, _Decimal64, and
23624 _Decimal128 types for new builtin functions.
23625 (builtin_function_type): Set the unsigned flags appropriately for
23626 the new builtin functions.
23627 (rs6000_opt_masks): Add support for decimal floating point builtin
23630 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
23631 floating point builtin functions.
23632 (RS6000_BTM_COMMON): Likewise.
23633 (RS6000_BTI_long_double): Likewise.
23634 (RS6000_BTI_dfloat64): Likewise.
23635 (RS6000_BTI_dfloat128): Likewise.
23636 (long_double_type_internal_node): Likewise.
23637 (dfloat64_type_internal_node): Likewise.
23638 (dfloat128_type_internal_node): Likewise.
23640 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
23641 2.07 bcd arithmetic instructions.
23642 (UNSPEC_BCDSUB): Likewise.
23643 (UNSPEC_BCD_OVERFLOW): Likewise.
23644 (UNSPEC_BCD_ADD_SUB): Likewise.
23645 (bcd_add_sub): Likewise.
23646 (BCD_TEST): Likewise.
23647 (bcd<bcd_add_sub>): Likewise.
23648 (bcd<bcd_add_sub>_test): Likewise.
23649 (bcd<bcd_add_sub>_test2): Likewise.
23650 (bcd<bcd_add_sub>_<code>): Likewise.
23651 (peephole2 for combined bcd ops): Likewise.
23653 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
23654 decimal floating point builtin functions.
23655 (UNSPEC_DENBCD): Likewise.
23656 (UNSPEC_DXEX): Likewise.
23657 (UNSPEC_DIEX): Likewise.
23658 (UNSPEC_DSCLI): Likewise.
23659 (UNSPEC_DSCRI): Likewise.
23660 (D64_D128): Likewise.
23661 (dfp_suffix): Likewise.
23662 (dfp_ddedpd_<mode>): Likewise.
23663 (dfp_denbcd_<mode>): Likewise.
23664 (dfp_dxex_<mode>): Likewise.
23665 (dfp_diex_<mode>): Likewise.
23666 (dfp_dscli_<mode>): Likewise.
23667 (dfp_dscri_<mode>): Likewise.
23669 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
23671 (UNSPEC_CDTBCD): Likewise.
23672 (UNSPEC_CBCDTD): Likewise.
23673 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
23674 (UNSPEC_DIVEO): Likewise.
23675 (UNSPEC_DIVEU): Likewise.
23676 (UNSPEC_DIVEUO): Likewise.
23677 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
23678 pack/unpack 128-bit types.
23679 (UNSPEC_PACK_128BIT): Likewise.
23680 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
23681 (udiv<mode>3): Use idiv_ldiv mode attribute.
23682 (div<mode>3): Likewise.
23683 (addg6s): Add new BCD builtin functions.
23684 (cdtbcd): Likewise.
23685 (cbcdtd): Likewise.
23686 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
23687 (div_extend): Likewise.
23688 (div<div_extend>_<mode>"): Likewise.
23689 (FP128_64): Add support for new builtin functions to pack/unpack
23691 (unpack<mode>): Likewise.
23692 (unpacktf_0): Likewise.
23693 (unpacktf_1): Likewise.
23694 (unpack<mode>_dm): Likewise.
23695 (unpack<mode>_nodm): Likewise.
23696 (pack<mode>): Likewise.
23697 (unpackv1ti): Likewise.
23698 (packv1ti): Likewise.
23700 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
23702 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
23705 2014-04-24 Jakub Jelinek <jakub@redhat.com>
23707 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
23708 * gimplify.c (omp_is_private): Change last argument's type to int.
23709 Only diagnose lastprivate if the simd argument is 1, only diagnose
23710 linear if the simd argument is 2.
23711 (gimplify_omp_for): Adjust omp_is_private callers. When adding
23712 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
23713 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
23714 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
23715 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
23716 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
23717 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
23718 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
23719 * tree-nested.c (convert_nonlocal_omp_clauses,
23720 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
23722 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
23725 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
23728 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
23730 * flag-types.h (enum ivar_visibility): Add.
23732 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
23734 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
23735 function * argument.
23737 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
23739 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
23741 2014-04-24 Radovan Obradovic <robradovic@mips.com>
23742 Tom de Vries <tom@codesourcery.com>
23744 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
23745 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
23747 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
23748 * emit-rtl.c (try_split): Same.
23750 2014-04-24 Radovan Obradovic <robradovic@mips.com>
23751 Tom de Vries <tom@codesourcery.com>
23753 * common.opt (fuse-caller-save): New option.
23755 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
23757 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
23758 elements for big-endian.
23760 2014-04-24 Richard Biener <rguenther@suse.de>
23762 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
23763 during TER and instead use the sepops interface for expanding
23764 non-GIMPLE_SINGLE_RHS.
23766 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23768 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
23769 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
23771 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23773 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
23774 assembler 64-bit option.
23775 * configure: Regenerate.
23777 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23779 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
23780 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
23781 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
23782 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
23783 (TARGET_CRYPTO): Take TARGET_SIMD into account.
23785 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23787 * config/aarch64/aarch64-builtins.c
23788 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
23789 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
23790 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
23791 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
23793 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
23794 (Vrevsuff): New mode attribute.
23796 2014-04-24 Terry Guo <terry.guo@arm.com>
23798 * config/arm/arm.h (machine_function): Define variable
23799 after_arm_reorg here.
23800 * config/arm/arm.c (after_arm_reorg): Remove the definition.
23801 (arm_split_constant): Update the way to access variable
23803 (arm_reorg): Ditto.
23804 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
23806 2014-04-23 Tom de Vries <tom@codesourcery.com>
23808 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
23810 2014-04-23 David Malcolm <dmalcolm@redhat.com>
23812 * is-a.h: Update comments to reflect the following changes to the
23813 "pointerness" of the API, making the template parameter match the
23814 return type, allowing use of is-a.h with typedefs of pointers.
23815 (is_a_helper::cast): Return a T rather then a pointer to a T, so
23816 that the return type matches the parameter to the is_a_helper.
23818 (dyn_cast): Likewise.
23820 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
23821 pointer from the is-a.h API.
23823 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
23824 (is_a_helper <cgraph_node *>::test): ...this, matching change to
23826 (is_a_helper <varpool_node>::test): Likewise, convert to...
23827 (is_a_helper <varpool_node *>::test): ...this.
23829 (varpool_first_variable): Update for removal of implicit pointer
23830 from the is-a.h API.
23831 (varpool_next_variable): Likewise.
23832 (varpool_first_static_initializer): Likewise.
23833 (varpool_next_static_initializer): Likewise.
23834 (varpool_first_defined_variable): Likewise.
23835 (varpool_next_defined_variable): Likewise.
23836 (cgraph_first_defined_function): Likewise.
23837 (cgraph_next_defined_function): Likewise.
23838 (cgraph_first_function): Likewise.
23839 (cgraph_next_function): Likewise.
23840 (cgraph_first_function_with_gimple_body): Likewise.
23841 (cgraph_next_function_with_gimple_body): Likewise.
23842 (cgraph_alias_target): Likewise.
23843 (varpool_alias_target): Likewise.
23844 (cgraph_function_or_thunk_node): Likewise.
23845 (varpool_variable_node): Likewise.
23846 (symtab_real_symbol_p): Likewise.
23847 * cgraphunit.c (referred_to_p): Likewise.
23848 (analyze_functions): Likewise.
23849 (handle_alias_pairs): Likewise.
23850 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
23851 * gimple-ssa.h (gimple_vuse_op): Likewise.
23852 (gimple_vdef_op): Likewise.
23853 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
23854 * gimple.c (gimple_build_asm_1): Likewise.
23855 (gimple_build_try): Likewise.
23856 (gimple_build_resx): Likewise.
23857 (gimple_build_eh_dispatch): Likewise.
23858 (gimple_build_omp_for): Likewise.
23859 (gimple_omp_for_set_clauses): Likewise.
23861 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
23862 (is_a_helper <gimple_statement_asm *>::test): ...this.
23863 (is_a_helper <gimple_statement_bind>::test): Convert to...
23864 (is_a_helper <gimple_statement_bind *>::test): ...this.
23865 (is_a_helper <gimple_statement_call>::test): Convert to...
23866 (is_a_helper <gimple_statement_call *>::test): ...this.
23867 (is_a_helper <gimple_statement_catch>::test): Convert to...
23868 (is_a_helper <gimple_statement_catch *>::test): ...this.
23869 (is_a_helper <gimple_statement_resx>::test): Convert to...
23870 (is_a_helper <gimple_statement_resx *>::test): ...this.
23871 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
23872 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
23873 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
23874 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
23875 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
23876 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
23877 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
23878 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
23879 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
23880 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
23881 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
23882 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
23883 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
23884 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
23885 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
23886 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
23887 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
23888 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
23889 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
23890 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
23891 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
23892 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
23893 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
23894 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
23895 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
23896 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
23897 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
23898 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
23899 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
23900 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
23901 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
23902 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
23903 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
23904 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
23905 (is_a_helper <gimple_statement_phi>::test): Convert to...
23906 (is_a_helper <gimple_statement_phi *>::test): ...this.
23907 (is_a_helper <gimple_statement_transaction>::test): Convert to...
23908 (is_a_helper <gimple_statement_transaction *>::test): ...this.
23909 (is_a_helper <gimple_statement_try>::test): Convert to...
23910 (is_a_helper <gimple_statement_try *>::test): ...this.
23911 (is_a_helper <gimple_statement_wce>::test): Convert to...
23912 (is_a_helper <gimple_statement_wce *>::test): ...this.
23913 (is_a_helper <const gimple_statement_asm>::test): Convert to...
23914 (is_a_helper <const gimple_statement_asm *>::test): ...this.
23915 (is_a_helper <const gimple_statement_bind>::test): Convert to...
23916 (is_a_helper <const gimple_statement_bind *>::test): ...this.
23917 (is_a_helper <const gimple_statement_call>::test): Convert to...
23918 (is_a_helper <const gimple_statement_call *>::test): ...this.
23919 (is_a_helper <const gimple_statement_catch>::test): Convert to...
23920 (is_a_helper <const gimple_statement_catch *>::test): ...this.
23921 (is_a_helper <const gimple_statement_resx>::test): Convert to...
23922 (is_a_helper <const gimple_statement_resx *>::test): ...this.
23923 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
23924 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
23925 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
23926 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
23927 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
23929 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
23931 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
23933 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
23935 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
23936 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
23937 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
23939 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
23940 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
23942 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
23943 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
23944 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
23945 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
23946 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
23947 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
23949 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
23950 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
23951 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
23952 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
23954 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
23955 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
23956 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
23957 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
23958 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
23959 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
23960 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
23961 (is_a_helper <const gimple_statement_phi>::test): Convert to...
23962 (is_a_helper <const gimple_statement_phi *>::test): ...this.
23963 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
23964 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
23965 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
23966 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
23967 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
23968 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
23969 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
23971 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
23973 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
23974 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
23976 (gimple_use_ops): Update for removal of implicit pointer from the
23978 (gimple_set_use_ops): Likewise.
23979 (gimple_vuse): Likewise.
23980 (gimple_vdef): Likewise.
23981 (gimple_vuse_ptr): Likewise.
23982 (gimple_vdef_ptr): Likewise.
23983 (gimple_set_vuse): Likewise.
23984 (gimple_set_vdef): Likewise.
23985 (gimple_omp_return_set_lhs): Likewise.
23986 (gimple_omp_return_lhs): Likewise.
23987 (gimple_omp_return_lhs_ptr): Likewise.
23988 (gimple_call_fntype): Likewise.
23989 (gimple_call_set_fntype): Likewise.
23990 (gimple_call_set_internal_fn): Likewise.
23991 (gimple_call_use_set): Likewise.
23992 (gimple_call_clobber_set): Likewise.
23993 (gimple_bind_vars): Likewise.
23994 (gimple_bind_set_vars): Likewise.
23995 (gimple_bind_body_ptr): Likewise.
23996 (gimple_bind_set_body): Likewise.
23997 (gimple_bind_add_stmt): Likewise.
23998 (gimple_bind_block): Likewise.
23999 (gimple_bind_set_block): Likewise.
24000 (gimple_asm_ninputs): Likewise.
24001 (gimple_asm_noutputs): Likewise.
24002 (gimple_asm_nclobbers): Likewise.
24003 (gimple_asm_nlabels): Likewise.
24004 (gimple_asm_input_op): Likewise.
24005 (gimple_asm_input_op_ptr): Likewise.
24006 (gimple_asm_output_op): Likewise.
24007 (gimple_asm_output_op_ptr): Likewise.
24008 (gimple_asm_set_output_op): Likewise.
24009 (gimple_asm_clobber_op): Likewise.
24010 (gimple_asm_set_clobber_op): Likewise.
24011 (gimple_asm_label_op): Likewise.
24012 (gimple_asm_set_label_op): Likewise.
24013 (gimple_asm_string): Likewise.
24014 (gimple_catch_types): Likewise.
24015 (gimple_catch_types_ptr): Likewise.
24016 (gimple_catch_handler_ptr): Likewise.
24017 (gimple_catch_set_types): Likewise.
24018 (gimple_catch_set_handler): Likewise.
24019 (gimple_eh_filter_types): Likewise.
24020 (gimple_eh_filter_types_ptr): Likewise.
24021 (gimple_eh_filter_failure_ptr): Likewise.
24022 (gimple_eh_filter_set_types): Likewise.
24023 (gimple_eh_filter_set_failure): Likewise.
24024 (gimple_eh_must_not_throw_fndecl): Likewise.
24025 (gimple_eh_must_not_throw_set_fndecl): Likewise.
24026 (gimple_eh_else_n_body_ptr): Likewise.
24027 (gimple_eh_else_e_body_ptr): Likewise.
24028 (gimple_eh_else_set_n_body): Likewise.
24029 (gimple_eh_else_set_e_body): Likewise.
24030 (gimple_try_eval_ptr): Likewise.
24031 (gimple_try_cleanup_ptr): Likewise.
24032 (gimple_try_set_eval): Likewise.
24033 (gimple_try_set_cleanup): Likewise.
24034 (gimple_wce_cleanup_ptr): Likewise.
24035 (gimple_wce_set_cleanup): Likewise.
24036 (gimple_phi_capacity): Likewise.
24037 (gimple_phi_num_args): Likewise.
24038 (gimple_phi_result): Likewise.
24039 (gimple_phi_result_ptr): Likewise.
24040 (gimple_phi_set_result): Likewise.
24041 (gimple_phi_arg): Likewise.
24042 (gimple_phi_set_arg): Likewise.
24043 (gimple_resx_region): Likewise.
24044 (gimple_resx_set_region): Likewise.
24045 (gimple_eh_dispatch_region): Likewise.
24046 (gimple_eh_dispatch_set_region): Likewise.
24047 (gimple_omp_critical_name): Likewise.
24048 (gimple_omp_critical_name_ptr): Likewise.
24049 (gimple_omp_critical_set_name): Likewise.
24050 (gimple_omp_for_clauses): Likewise.
24051 (gimple_omp_for_clauses_ptr): Likewise.
24052 (gimple_omp_for_set_clauses): Likewise.
24053 (gimple_omp_for_collapse): Likewise.
24054 (gimple_omp_for_index): Likewise.
24055 (gimple_omp_for_index_ptr): Likewise.
24056 (gimple_omp_for_set_index): Likewise.
24057 (gimple_omp_for_initial): Likewise.
24058 (gimple_omp_for_initial_ptr): Likewise.
24059 (gimple_omp_for_set_initial): Likewise.
24060 (gimple_omp_for_final): Likewise.
24061 (gimple_omp_for_final_ptr): Likewise.
24062 (gimple_omp_for_set_final): Likewise.
24063 (gimple_omp_for_incr): Likewise.
24064 (gimple_omp_for_incr_ptr): Likewise.
24065 (gimple_omp_for_set_incr): Likewise.
24066 (gimple_omp_for_pre_body_ptr): Likewise.
24067 (gimple_omp_for_set_pre_body): Likewise.
24068 (gimple_omp_parallel_clauses): Likewise.
24069 (gimple_omp_parallel_clauses_ptr): Likewise.
24070 (gimple_omp_parallel_set_clauses): Likewise.
24071 (gimple_omp_parallel_child_fn): Likewise.
24072 (gimple_omp_parallel_child_fn_ptr): Likewise.
24073 (gimple_omp_parallel_set_child_fn): Likewise.
24074 (gimple_omp_parallel_data_arg): Likewise.
24075 (gimple_omp_parallel_data_arg_ptr): Likewise.
24076 (gimple_omp_parallel_set_data_arg): Likewise.
24077 (gimple_omp_task_clauses): Likewise.
24078 (gimple_omp_task_clauses_ptr): Likewise.
24079 (gimple_omp_task_set_clauses): Likewise.
24080 (gimple_omp_task_child_fn): Likewise.
24081 (gimple_omp_task_child_fn_ptr): Likewise.
24082 (gimple_omp_task_set_child_fn): Likewise.
24083 (gimple_omp_task_data_arg): Likewise.
24084 (gimple_omp_task_data_arg_ptr): Likewise.
24085 (gimple_omp_task_set_data_arg): Likewise.
24086 (gimple_omp_taskreg_clauses): Likewise.
24087 (gimple_omp_taskreg_clauses_ptr): Likewise.
24088 (gimple_omp_taskreg_set_clauses): Likewise.
24089 (gimple_omp_taskreg_child_fn): Likewise.
24090 (gimple_omp_taskreg_child_fn_ptr): Likewise.
24091 (gimple_omp_taskreg_set_child_fn): Likewise.
24092 (gimple_omp_taskreg_data_arg): Likewise.
24093 (gimple_omp_taskreg_data_arg_ptr): Likewise.
24094 (gimple_omp_taskreg_set_data_arg): Likewise.
24095 (gimple_omp_task_copy_fn): Likewise.
24096 (gimple_omp_task_copy_fn_ptr): Likewise.
24097 (gimple_omp_task_set_copy_fn): Likewise.
24098 (gimple_omp_task_arg_size): Likewise.
24099 (gimple_omp_task_arg_size_ptr): Likewise.
24100 (gimple_omp_task_set_arg_size): Likewise.
24101 (gimple_omp_task_arg_align): Likewise.
24102 (gimple_omp_task_arg_align_ptr): Likewise.
24103 (gimple_omp_task_set_arg_align): Likewise.
24104 (gimple_omp_single_clauses): Likewise.
24105 (gimple_omp_single_clauses_ptr): Likewise.
24106 (gimple_omp_single_set_clauses): Likewise.
24107 (gimple_omp_target_clauses): Likewise.
24108 (gimple_omp_target_clauses_ptr): Likewise.
24109 (gimple_omp_target_set_clauses): Likewise.
24110 (gimple_omp_target_child_fn): Likewise.
24111 (gimple_omp_target_child_fn_ptr): Likewise.
24112 (gimple_omp_target_set_child_fn): Likewise.
24113 (gimple_omp_target_data_arg): Likewise.
24114 (gimple_omp_target_data_arg_ptr): Likewise.
24115 (gimple_omp_target_set_data_arg): Likewise.
24116 (gimple_omp_teams_clauses): Likewise.
24117 (gimple_omp_teams_clauses_ptr): Likewise.
24118 (gimple_omp_teams_set_clauses): Likewise.
24119 (gimple_omp_sections_clauses): Likewise.
24120 (gimple_omp_sections_clauses_ptr): Likewise.
24121 (gimple_omp_sections_set_clauses): Likewise.
24122 (gimple_omp_sections_control): Likewise.
24123 (gimple_omp_sections_control_ptr): Likewise.
24124 (gimple_omp_sections_set_control): Likewise.
24125 (gimple_omp_for_set_cond): Likewise.
24126 (gimple_omp_for_cond): Likewise.
24127 (gimple_omp_atomic_store_set_val): Likewise.
24128 (gimple_omp_atomic_store_val): Likewise.
24129 (gimple_omp_atomic_store_val_ptr): Likewise.
24130 (gimple_omp_atomic_load_set_lhs): Likewise.
24131 (gimple_omp_atomic_load_lhs): Likewise.
24132 (gimple_omp_atomic_load_lhs_ptr): Likewise.
24133 (gimple_omp_atomic_load_set_rhs): Likewise.
24134 (gimple_omp_atomic_load_rhs): Likewise.
24135 (gimple_omp_atomic_load_rhs_ptr): Likewise.
24136 (gimple_omp_continue_control_def): Likewise.
24137 (gimple_omp_continue_control_def_ptr): Likewise.
24138 (gimple_omp_continue_set_control_def): Likewise.
24139 (gimple_omp_continue_control_use): Likewise.
24140 (gimple_omp_continue_control_use_ptr): Likewise.
24141 (gimple_omp_continue_set_control_use): Likewise.
24142 (gimple_transaction_body_ptr): Likewise.
24143 (gimple_transaction_label): Likewise.
24144 (gimple_transaction_label_ptr): Likewise.
24145 (gimple_transaction_set_body): Likewise.
24146 (gimple_transaction_set_label): Likewise.
24148 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
24149 * ipa-inline-analysis.c (inline_write_summary): Likewise.
24150 * ipa-ref.c (ipa_record_reference): Likewise.
24151 * ipa-reference.c (analyze_function): Likewise.
24152 (ipa_reference_write_optimization_summary): Likewise.
24153 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
24154 (address_taken_from_non_vtable_p): Likewise.
24155 (comdat_can_be_unshared_p_1): Likewise.
24156 * lto-cgraph.c (lto_output_ref): Likewise.
24157 (add_references): Likewise.
24158 (compute_ltrans_boundary): Likewise.
24159 (output_symtab): Likewise.
24160 (input_ref): Likewise.
24161 (input_cgraph_1): Likewise.
24162 (output_cgraph_opt_summary): Likewise.
24163 * lto-streamer-out.c (lto_output): Likewise.
24164 (output_symbol_p): Likewise.
24165 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
24166 (lsei_start_function_in_partition): Likewise.
24167 (lsei_next_variable_in_partition): Likewise.
24168 (lsei_start_variable_in_partition): Likewise.
24169 * symtab.c (insert_to_assembler_name_hash): Likewise.
24170 (unlink_from_assembler_name_hash): Likewise.
24171 (symtab_unregister_node): Likewise.
24172 (symtab_remove_node): Likewise.
24173 (dump_symtab_node): Likewise.
24174 (verify_symtab_base): Likewise.
24175 (verify_symtab_node): Likewise.
24176 (symtab_make_decl_local): Likewise.
24177 (symtab_alias_ultimate_target): Likewise.
24178 (symtab_resolve_alias): Likewise.
24179 (symtab_get_symbol_partitioning_class): Likewise.
24180 * tree-phinodes.c (allocate_phi_node): Likewise.
24181 (reserve_phi_args_for_new_edge): Likewise.
24182 (remove_phi_args): Likewise.
24183 * varpool.c (varpool_node_for_asm): Likewise.
24184 (varpool_remove_unreferenced_decls): Likewise.
24186 2014-04-23 Jeff Law <law@redhat.com>
24188 PR tree-optimization/60902
24189 * tree-ssa-threadedge.c
24190 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
24191 invalidate outputs from statements that do not produce useful
24192 outputs for threading.
24194 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
24196 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
24197 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
24198 machine descriptions for Stack Smashing Protector.
24200 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
24202 * aarch64.md (<optab>_rol<mode>3): New pattern.
24203 (<optab>_rolsi3_uxtw): Likewise.
24204 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
24206 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
24208 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
24209 (arm_cortex_a12_tune): Likewise.
24211 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24213 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
24215 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24217 * config/arm/arm.md (arm_rev16si2): New pattern.
24218 (arm_rev16si2_alt): Likewise.
24219 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
24221 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24223 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
24224 (rev16<mode>2_alt): Likewise.
24225 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
24226 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
24227 (aarch_rev16_shleft_mask_imm_p): Likewise.
24228 (aarch_rev16_p_1): Likewise.
24229 (aarch_rev16_p): Likewise.
24230 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
24231 (aarch_rev16_shright_mask_imm_p): Likewise.
24232 (aarch_rev16_shleft_mask_imm_p): Likewise.
24234 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24236 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
24237 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
24239 (cortex_a53_extra_costs): Likewise.
24240 (cortex_a57_extra_costs): Likewise.
24241 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
24242 (cortexa7_extra_costs): Likewise.
24243 (cortexa8_extra_costs): Likewise.
24244 (cortexa12_extra_costs): Likewise.
24245 (cortexa15_extra_costs): Likewise.
24246 (v7m_extra_costs): Likewise.
24247 (arm_new_rtx_costs): Handle BSWAP.
24249 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24251 * config/arm/arm.c (cortexa8_extra_costs): New table.
24252 (arm_cortex_a8_tune): New tuning struct.
24253 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
24255 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24257 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
24259 2014-04-23 Richard Biener <rguenther@suse.de>
24261 * Makefile.in (OBJS): Remove loop-unswitch.o.
24262 * tree-pass.h (make_pass_rtl_unswitch): Remove.
24263 * passes.def (pass_rtl_unswitch): Likewise.
24264 * loop-init.c (gate_rtl_unswitch): Likewise.
24265 (rtl_unswitch): Likewise.
24266 (pass_data_rtl_unswitch): Likewise.
24267 (pass_rtl_unswitch): Likewise.
24268 (make_pass_rtl_unswitch): Likewise.
24269 * rtl.h (reversed_condition): Likewise.
24270 (compare_and_jump_seq): Likewise.
24271 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
24273 * loop-unroll.c (compare_and_jump_seq): Likewise.
24275 2014-04-23 Richard Biener <rguenther@suse.de>
24277 PR tree-optimization/60903
24278 * tree-ssa-loop-im.c (analyze_memory_references): Remove
24279 commented code block.
24280 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
24281 loop flags to newly created BBs and edges.
24283 2014-04-23 Nick Clifton <nickc@redhat.com>
24285 * config/msp430/msp430.c (msp430_handle_option): Move function
24287 (msp430_option_override): Simplify mcu and mcpu option handling.
24288 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
24289 support for -mhwmult command line option.
24290 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
24291 -mhwmult command line option.
24292 (msp430_hwmult_enabled): Delete.
24293 (msp43o_output_labelref): Add support for -mhwmult command line option.
24294 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
24295 (umulsidi3): Likewise.
24296 * config/msp430/msp430.opt (mmcu): Add Report attribute.
24297 (mcpu, mlarge, msmall): Likewise.
24298 (mhwmult): New option.
24299 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
24301 (msp430_is_f5_mcu): Remove prototype.
24302 (msp430_use_f5_series_hwmult): Add prototype.
24303 * config/msp430/msp430-opts.h: New file.
24304 * common/config/msp430: New directory.
24305 * common/config/msp430/msp430-common.c: New file.
24306 * config.gcc (msp430): Remove target_has_targetm_common.
24307 * doc/invoke.texi: Document -mhwmult command line option.
24309 2014-04-23 Nick Clifton <nickc@redhat.com>
24311 * config/i386/cygwin.h (ENDFILE_SPEC): Include
24312 default-manifest.o if it can be found in the search path.
24313 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
24315 2014-04-23 Terry Guo <terry.guo@arm.com>
24317 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
24319 2014-04-23 Richard Biener <rguenther@suse.de>
24321 PR middle-end/60895
24322 * tree-inline.c (declare_return_variable): Use mark_addressable.
24324 2014-04-23 Richard Biener <rguenther@suse.de>
24326 PR middle-end/60891
24327 * loop-init.c (loop_optimizer_init): Make sure to apply
24328 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
24330 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24333 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
24335 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
24336 if flag_sanitize_undefined_trap_on_error.
24337 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
24338 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
24339 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
24340 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
24341 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
24342 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
24343 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
24344 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
24345 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
24346 * ubsan.c (ubsan_instrument_unreachable): Return
24347 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
24348 (ubsan_expand_null_ifn): Emit __builtin_trap ()
24349 if flag_sanitize_undefined_trap_on_error and
24350 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
24351 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
24352 instrument_bool_enum_load): Emit __builtin_trap () if
24353 flag_sanitize_undefined_trap_on_error and
24354 __builtin_handle_*_abort () if !flag_sanitize_recover.
24355 * doc/invoke.texi (-fsanitize-recover,
24356 -fsanitize-undefined-trap-on-error): Document.
24358 2014-04-22 Christian Bruel <christian.bruel@st.com>
24360 * config/sh/sh.md (mov<mode>): Replace movQIHI.
24361 Force immediates to SImode.
24363 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
24365 * config/nios2/nios2.md (UNSPEC_ROUND): New.
24366 (lroundsfsi2): New.
24367 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
24368 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
24369 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
24370 (nios2_fpu_insn): Add entry for round.
24371 (N2FPU_NO_ERRNO_P): Define.
24372 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
24374 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
24376 2014-04-22 Richard Henderson <rth@redhat.com>
24378 * config/aarch64/aarch64 (addti3, subti3): New expanders.
24379 (add<GPI>3_compare0): Remove leading * from name.
24380 (add<GPI>3_carryin): Likewise.
24381 (sub<GPI>3_compare0): Likewise.
24382 (sub<GPI>3_carryin): Likewise.
24383 (<su_optab>mulditi3): New expander.
24384 (multi3): New expander.
24385 (madd<GPI>): Remove leading * from name.
24387 2014-04-22 Martin Jambor <mjambor@suse.cz>
24389 * cgraphclones.c (cgraph_function_versioning): Copy
24390 ipa_transforms_to_apply instead of asserting it is empty.
24392 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
24395 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
24396 on count_exp to get mode.
24398 2014-04-22 Andrew Pinski <apinski@cavium.com>
24400 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
24401 Handle TLS for ILP32.
24402 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
24403 (tlsie_small_<mode>): this and handle PTR.
24404 (tlsie_small_sidi): New pattern.
24405 (tlsle_small): Change to an expand to handle ILP32.
24406 (tlsle_small_<mode>): New pattern.
24407 (tlsdesc_small): Rename to ...
24408 (tlsdesc_small_<mode>): this and handle PTR.
24410 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24412 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
24414 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24416 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
24417 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
24418 (aarch64_types_signed_poly_qualifiers): Likewise.
24419 (aarch64_types_unsigned_signed_qualifiers): Likewise.
24420 (aarch64_types_poly_signed_qualifiers): Likewise.
24421 (TYPES_REINTERP_SS): Type macro added.
24422 (TYPES_REINTERP_SU): Likewise.
24423 (TYPES_REINTERP_SP): Likewise.
24424 (TYPES_REINTERP_US): Likewise.
24425 (TYPES_REINTERP_PS): Likewise.
24426 (aarch64_fold_builtin): New expression folding added.
24427 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
24428 Declarations removed.
24429 (REINTERP_SS): Declarations added.
24430 (REINTERP_US): Likewise.
24431 (REINTERP_PS): Likewise.
24432 (REINTERP_SU): Likewise.
24433 (REINTERP_SP): Likewise.
24434 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
24435 (vreinterpretq_p8_f64): Likewise.
24436 (vreinterpret_p16_f64): Likewise.
24437 (vreinterpretq_p16_f64): Likewise.
24438 (vreinterpret_f32_f64): Likewise.
24439 (vreinterpretq_f32_f64): Likewise.
24440 (vreinterpret_f64_f32): Likewise.
24441 (vreinterpret_f64_p8): Likewise.
24442 (vreinterpret_f64_p16): Likewise.
24443 (vreinterpret_f64_s8): Likewise.
24444 (vreinterpret_f64_s16): Likewise.
24445 (vreinterpret_f64_s32): Likewise.
24446 (vreinterpret_f64_s64): Likewise.
24447 (vreinterpret_f64_u8): Likewise.
24448 (vreinterpret_f64_u16): Likewise.
24449 (vreinterpret_f64_u32): Likewise.
24450 (vreinterpret_f64_u64): Likewise.
24451 (vreinterpretq_f64_f32): Likewise.
24452 (vreinterpretq_f64_p8): Likewise.
24453 (vreinterpretq_f64_p16): Likewise.
24454 (vreinterpretq_f64_s8): Likewise.
24455 (vreinterpretq_f64_s16): Likewise.
24456 (vreinterpretq_f64_s32): Likewise.
24457 (vreinterpretq_f64_s64): Likewise.
24458 (vreinterpretq_f64_u8): Likewise.
24459 (vreinterpretq_f64_u16): Likewise.
24460 (vreinterpretq_f64_u32): Likewise.
24461 (vreinterpretq_f64_u64): Likewise.
24462 (vreinterpret_s64_f64): Likewise.
24463 (vreinterpretq_s64_f64): Likewise.
24464 (vreinterpret_u64_f64): Likewise.
24465 (vreinterpretq_u64_f64): Likewise.
24466 (vreinterpret_s8_f64): Likewise.
24467 (vreinterpretq_s8_f64): Likewise.
24468 (vreinterpret_s16_f64): Likewise.
24469 (vreinterpretq_s16_f64): Likewise.
24470 (vreinterpret_s32_f64): Likewise.
24471 (vreinterpretq_s32_f64): Likewise.
24472 (vreinterpret_u8_f64): Likewise.
24473 (vreinterpretq_u8_f64): Likewise.
24474 (vreinterpret_u16_f64): Likewise.
24475 (vreinterpretq_u16_f64): Likewise.
24476 (vreinterpret_u32_f64): Likewise.
24477 (vreinterpretq_u32_f64): Likewise.
24479 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24481 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
24482 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
24483 (vreinterpret_p8_s8): Likewise.
24484 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
24485 (vreinterpret_p8_s16): Likewise.
24486 (vreinterpret_p8_s32): Likewise.
24487 (vreinterpret_p8_s64): Likewise.
24488 (vreinterpret_p8_f32): Likewise.
24489 (vreinterpret_p8_u8): Likewise.
24490 (vreinterpret_p8_u16): Likewise.
24491 (vreinterpret_p8_u32): Likewise.
24492 (vreinterpret_p8_u64): Likewise.
24493 (vreinterpret_p8_p16): Likewise.
24494 (vreinterpretq_p8_s8): Likewise.
24495 (vreinterpretq_p8_s16): Likewise.
24496 (vreinterpretq_p8_s32): Likewise.
24497 (vreinterpretq_p8_s64): Likewise.
24498 (vreinterpretq_p8_f32): Likewise.
24499 (vreinterpretq_p8_u8): Likewise.
24500 (vreinterpretq_p8_u16): Likewise.
24501 (vreinterpretq_p8_u32): Likewise.
24502 (vreinterpretq_p8_u64): Likewise.
24503 (vreinterpretq_p8_p16): Likewise.
24504 (vreinterpret_p16_s8): Likewise.
24505 (vreinterpret_p16_s16): Likewise.
24506 (vreinterpret_p16_s32): Likewise.
24507 (vreinterpret_p16_s64): Likewise.
24508 (vreinterpret_p16_f32): Likewise.
24509 (vreinterpret_p16_u8): Likewise.
24510 (vreinterpret_p16_u16): Likewise.
24511 (vreinterpret_p16_u32): Likewise.
24512 (vreinterpret_p16_u64): Likewise.
24513 (vreinterpret_p16_p8): Likewise.
24514 (vreinterpretq_p16_s8): Likewise.
24515 (vreinterpretq_p16_s16): Likewise.
24516 (vreinterpretq_p16_s32): Likewise.
24517 (vreinterpretq_p16_s64): Likewise.
24518 (vreinterpretq_p16_f32): Likewise.
24519 (vreinterpretq_p16_u8): Likewise.
24520 (vreinterpretq_p16_u16): Likewise.
24521 (vreinterpretq_p16_u32): Likewise.
24522 (vreinterpretq_p16_u64): Likewise.
24523 (vreinterpretq_p16_p8): Likewise.
24524 (vreinterpret_f32_s8): Likewise.
24525 (vreinterpret_f32_s16): Likewise.
24526 (vreinterpret_f32_s32): Likewise.
24527 (vreinterpret_f32_s64): Likewise.
24528 (vreinterpret_f32_u8): Likewise.
24529 (vreinterpret_f32_u16): Likewise.
24530 (vreinterpret_f32_u32): Likewise.
24531 (vreinterpret_f32_u64): Likewise.
24532 (vreinterpret_f32_p8): Likewise.
24533 (vreinterpret_f32_p16): Likewise.
24534 (vreinterpretq_f32_s8): Likewise.
24535 (vreinterpretq_f32_s16): Likewise.
24536 (vreinterpretq_f32_s32): Likewise.
24537 (vreinterpretq_f32_s64): Likewise.
24538 (vreinterpretq_f32_u8): Likewise.
24539 (vreinterpretq_f32_u16): Likewise.
24540 (vreinterpretq_f32_u32): Likewise.
24541 (vreinterpretq_f32_u64): Likewise.
24542 (vreinterpretq_f32_p8): Likewise.
24543 (vreinterpretq_f32_p16): Likewise.
24544 (vreinterpret_s64_s8): Likewise.
24545 (vreinterpret_s64_s16): Likewise.
24546 (vreinterpret_s64_s32): Likewise.
24547 (vreinterpret_s64_f32): Likewise.
24548 (vreinterpret_s64_u8): Likewise.
24549 (vreinterpret_s64_u16): Likewise.
24550 (vreinterpret_s64_u32): Likewise.
24551 (vreinterpret_s64_u64): Likewise.
24552 (vreinterpret_s64_p8): Likewise.
24553 (vreinterpret_s64_p16): Likewise.
24554 (vreinterpretq_s64_s8): Likewise.
24555 (vreinterpretq_s64_s16): Likewise.
24556 (vreinterpretq_s64_s32): Likewise.
24557 (vreinterpretq_s64_f32): Likewise.
24558 (vreinterpretq_s64_u8): Likewise.
24559 (vreinterpretq_s64_u16): Likewise.
24560 (vreinterpretq_s64_u32): Likewise.
24561 (vreinterpretq_s64_u64): Likewise.
24562 (vreinterpretq_s64_p8): Likewise.
24563 (vreinterpretq_s64_p16): Likewise.
24564 (vreinterpret_u64_s8): Likewise.
24565 (vreinterpret_u64_s16): Likewise.
24566 (vreinterpret_u64_s32): Likewise.
24567 (vreinterpret_u64_s64): Likewise.
24568 (vreinterpret_u64_f32): Likewise.
24569 (vreinterpret_u64_u8): Likewise.
24570 (vreinterpret_u64_u16): Likewise.
24571 (vreinterpret_u64_u32): Likewise.
24572 (vreinterpret_u64_p8): Likewise.
24573 (vreinterpret_u64_p16): Likewise.
24574 (vreinterpretq_u64_s8): Likewise.
24575 (vreinterpretq_u64_s16): Likewise.
24576 (vreinterpretq_u64_s32): Likewise.
24577 (vreinterpretq_u64_s64): Likewise.
24578 (vreinterpretq_u64_f32): Likewise.
24579 (vreinterpretq_u64_u8): Likewise.
24580 (vreinterpretq_u64_u16): Likewise.
24581 (vreinterpretq_u64_u32): Likewise.
24582 (vreinterpretq_u64_p8): Likewise.
24583 (vreinterpretq_u64_p16): Likewise.
24584 (vreinterpret_s8_s16): Likewise.
24585 (vreinterpret_s8_s32): Likewise.
24586 (vreinterpret_s8_s64): Likewise.
24587 (vreinterpret_s8_f32): Likewise.
24588 (vreinterpret_s8_u8): Likewise.
24589 (vreinterpret_s8_u16): Likewise.
24590 (vreinterpret_s8_u32): Likewise.
24591 (vreinterpret_s8_u64): Likewise.
24592 (vreinterpret_s8_p8): Likewise.
24593 (vreinterpret_s8_p16): Likewise.
24594 (vreinterpretq_s8_s16): Likewise.
24595 (vreinterpretq_s8_s32): Likewise.
24596 (vreinterpretq_s8_s64): Likewise.
24597 (vreinterpretq_s8_f32): Likewise.
24598 (vreinterpretq_s8_u8): Likewise.
24599 (vreinterpretq_s8_u16): Likewise.
24600 (vreinterpretq_s8_u32): Likewise.
24601 (vreinterpretq_s8_u64): Likewise.
24602 (vreinterpretq_s8_p8): Likewise.
24603 (vreinterpretq_s8_p16): Likewise.
24604 (vreinterpret_s16_s8): Likewise.
24605 (vreinterpret_s16_s32): Likewise.
24606 (vreinterpret_s16_s64): Likewise.
24607 (vreinterpret_s16_f32): Likewise.
24608 (vreinterpret_s16_u8): Likewise.
24609 (vreinterpret_s16_u16): Likewise.
24610 (vreinterpret_s16_u32): Likewise.
24611 (vreinterpret_s16_u64): Likewise.
24612 (vreinterpret_s16_p8): Likewise.
24613 (vreinterpret_s16_p16): Likewise.
24614 (vreinterpretq_s16_s8): Likewise.
24615 (vreinterpretq_s16_s32): Likewise.
24616 (vreinterpretq_s16_s64): Likewise.
24617 (vreinterpretq_s16_f32): Likewise.
24618 (vreinterpretq_s16_u8): Likewise.
24619 (vreinterpretq_s16_u16): Likewise.
24620 (vreinterpretq_s16_u32): Likewise.
24621 (vreinterpretq_s16_u64): Likewise.
24622 (vreinterpretq_s16_p8): Likewise.
24623 (vreinterpretq_s16_p16): Likewise.
24624 (vreinterpret_s32_s8): Likewise.
24625 (vreinterpret_s32_s16): Likewise.
24626 (vreinterpret_s32_s64): Likewise.
24627 (vreinterpret_s32_f32): Likewise.
24628 (vreinterpret_s32_u8): Likewise.
24629 (vreinterpret_s32_u16): Likewise.
24630 (vreinterpret_s32_u32): Likewise.
24631 (vreinterpret_s32_u64): Likewise.
24632 (vreinterpret_s32_p8): Likewise.
24633 (vreinterpret_s32_p16): Likewise.
24634 (vreinterpretq_s32_s8): Likewise.
24635 (vreinterpretq_s32_s16): Likewise.
24636 (vreinterpretq_s32_s64): Likewise.
24637 (vreinterpretq_s32_f32): Likewise.
24638 (vreinterpretq_s32_u8): Likewise.
24639 (vreinterpretq_s32_u16): Likewise.
24640 (vreinterpretq_s32_u32): Likewise.
24641 (vreinterpretq_s32_u64): Likewise.
24642 (vreinterpretq_s32_p8): Likewise.
24643 (vreinterpretq_s32_p16): Likewise.
24644 (vreinterpret_u8_s8): Likewise.
24645 (vreinterpret_u8_s16): Likewise.
24646 (vreinterpret_u8_s32): Likewise.
24647 (vreinterpret_u8_s64): Likewise.
24648 (vreinterpret_u8_f32): Likewise.
24649 (vreinterpret_u8_u16): Likewise.
24650 (vreinterpret_u8_u32): Likewise.
24651 (vreinterpret_u8_u64): Likewise.
24652 (vreinterpret_u8_p8): Likewise.
24653 (vreinterpret_u8_p16): Likewise.
24654 (vreinterpretq_u8_s8): Likewise.
24655 (vreinterpretq_u8_s16): Likewise.
24656 (vreinterpretq_u8_s32): Likewise.
24657 (vreinterpretq_u8_s64): Likewise.
24658 (vreinterpretq_u8_f32): Likewise.
24659 (vreinterpretq_u8_u16): Likewise.
24660 (vreinterpretq_u8_u32): Likewise.
24661 (vreinterpretq_u8_u64): Likewise.
24662 (vreinterpretq_u8_p8): Likewise.
24663 (vreinterpretq_u8_p16): Likewise.
24664 (vreinterpret_u16_s8): Likewise.
24665 (vreinterpret_u16_s16): Likewise.
24666 (vreinterpret_u16_s32): Likewise.
24667 (vreinterpret_u16_s64): Likewise.
24668 (vreinterpret_u16_f32): Likewise.
24669 (vreinterpret_u16_u8): Likewise.
24670 (vreinterpret_u16_u32): Likewise.
24671 (vreinterpret_u16_u64): Likewise.
24672 (vreinterpret_u16_p8): Likewise.
24673 (vreinterpret_u16_p16): Likewise.
24674 (vreinterpretq_u16_s8): Likewise.
24675 (vreinterpretq_u16_s16): Likewise.
24676 (vreinterpretq_u16_s32): Likewise.
24677 (vreinterpretq_u16_s64): Likewise.
24678 (vreinterpretq_u16_f32): Likewise.
24679 (vreinterpretq_u16_u8): Likewise.
24680 (vreinterpretq_u16_u32): Likewise.
24681 (vreinterpretq_u16_u64): Likewise.
24682 (vreinterpretq_u16_p8): Likewise.
24683 (vreinterpretq_u16_p16): Likewise.
24684 (vreinterpret_u32_s8): Likewise.
24685 (vreinterpret_u32_s16): Likewise.
24686 (vreinterpret_u32_s32): Likewise.
24687 (vreinterpret_u32_s64): Likewise.
24688 (vreinterpret_u32_f32): Likewise.
24689 (vreinterpret_u32_u8): Likewise.
24690 (vreinterpret_u32_u16): Likewise.
24691 (vreinterpret_u32_u64): Likewise.
24692 (vreinterpret_u32_p8): Likewise.
24693 (vreinterpret_u32_p16): Likewise.
24694 (vreinterpretq_u32_s8): Likewise.
24695 (vreinterpretq_u32_s16): Likewise.
24696 (vreinterpretq_u32_s32): Likewise.
24697 (vreinterpretq_u32_s64): Likewise.
24698 (vreinterpretq_u32_f32): Likewise.
24699 (vreinterpretq_u32_u8): Likewise.
24700 (vreinterpretq_u32_u16): Likewise.
24701 (vreinterpretq_u32_u64): Likewise.
24702 (vreinterpretq_u32_p8): Likewise.
24703 (vreinterpretq_u32_p16): Likewise.
24705 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24707 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
24709 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
24711 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
24712 (vqnegd_s64): Likewise.
24713 (vqabs_s64): Likewise.
24714 (vqabsd_s64): Likewise.
24716 2014-04-22 Richard Henderson <rth@redhat.com>
24718 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
24719 computation to the top of the loop.
24721 2014-04-22 Renlin <renlin.li@arm.com>
24722 Jiong Wang <jiong.wang@arm.com>
24724 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
24725 * config/aarch64/aarch64.c (aarch64_layout_frame)
24726 (aarch64_initial_elimination_offset): Likewise.
24728 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
24730 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
24733 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
24735 * machmode.h (bitwise_mode_for_mode): Declare.
24736 * stor-layout.h (bitwise_type_for_mode): Likewise.
24737 * stor-layout.c (bitwise_mode_for_mode): New function.
24738 (bitwise_type_for_mode): Likewise.
24739 * builtins.c (fold_builtin_memory_op): Use it instead of
24740 int_mode_for_mode and build_nonstandard_integer_type.
24742 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24744 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
24745 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
24746 (*-*-solaris2*): Simplify.
24747 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
24748 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
24749 *-*-solaris2.9* handling.
24751 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
24753 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
24754 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
24755 handling, simplify.
24756 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
24757 * configure: Regenerate.
24759 * config/i386/sol2-9.h: Remove.
24761 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
24762 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
24763 Remove Solaris 9 references.
24765 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
24767 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
24768 (floatuns<GPI:mode><GPF:mode>2): Remove.
24769 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
24770 and floatuns conversions.
24771 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
24772 and floatuns conversions.
24773 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
24774 (w1,w2): New mode attributes for inequal width conversions.
24776 2014-04-22 Renlin Li <Renlin.Li@arm.com>
24778 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
24779 the output asm format.
24781 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
24783 * config/aarch64/aarch64-simd.md
24784 (aarch64_cm<optab>di): Always split.
24785 (*aarch64_cm<optab>di): New.
24786 (aarch64_cmtstdi): Always split.
24787 (*aarch64_cmtstdi): New.
24789 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24791 PR tree-optimization/60823
24792 * omp-low.c (ipa_simd_modify_function_body): Go through
24793 all SSA_NAMEs and for those refering to vector arguments
24794 which are going to be replaced adjust SSA_NAME_VAR and,
24795 if it is a default definition, change it into a non-default
24796 definition assigned at the beginning of function from new_decl.
24797 (ipa_simd_modify_stmt_ops): Rewritten.
24798 * tree-dfa.c (set_ssa_default_def): When removing default def,
24799 check for NULL loc instead of NULL *loc.
24801 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24803 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
24804 restrictions on core registers for DImode values in Thumb2.
24806 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24808 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
24809 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
24811 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24813 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
24814 (*iordi_notzesidi_di): Likewise.
24815 (*iordi_notsesidi_di): Likewise.
24817 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24819 * config/arm/arm-protos.h (tune_params): New struct members.
24820 * config/arm/arm.c: Initialise tune_params per processor.
24821 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
24822 for speed, based on new tune_params.
24824 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24826 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
24827 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
24828 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
24829 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
24830 * config/aarch64/arm_neon.h (vrnd_f64): Added.
24831 (vrnda_f64): Likewise.
24832 (vrndi_f64): Likewise.
24833 (vrndm_f64): Likewise.
24834 (vrndn_f64): Likewise.
24835 (vrndp_f64): Likewise.
24836 (vrndx_f64): Likewise.
24838 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
24840 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
24841 GET_MODE_SIZE argument is enum machine_mode.
24843 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24846 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
24847 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
24849 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
24851 PR middle-end/60281
24852 * asan.c (asan_emit_stack_protection): Force the base to align to
24853 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
24854 appropriate bits if STRICT_ALIGNMENT.
24855 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
24857 (expand_used_vars): Leave a space in the stack frame for alignment
24858 if STRICT_ALIGNMENT.
24860 2014-04-21 David Malcolm <dmalcolm@redhat.com>
24862 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
24864 (gimple_store_p): Likewise.
24865 (gimple_assign_load_p): Likewise.
24866 (gimple_assign_cast_p): Likewise.
24867 (gimple_clobber_p): Likewise.
24869 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
24870 rather than a gimple.
24871 (gimple_assign_cast_p): Likewise.
24873 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
24876 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
24877 If mode is DDmode and TARGET_E500_DOUBLE allow move.
24879 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
24880 more debug information for E500 if -mdebug=reg.
24882 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
24885 * config/i386/i386.c (ix86_expand_builtin)
24886 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
24887 register for target RTX.
24888 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
24890 2014-04-18 Cong Hou <congh@google.com>
24892 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
24893 the widen-mult pattern by handling two operands with different sizes,
24894 and operands whose size is smaller than half of the result type.
24896 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
24898 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
24899 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
24900 (do_estimate_edge_time): Compute it.
24901 * ipa-inline.c (want_inline_small_function_p): Bypass
24902 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
24904 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
24906 * ipa-inline.c (spec_rem): New static variable.
24907 (dump_overall_stats): New function.
24908 (dump_inline_stats): New function.
24910 2014-04-18 Richard Henderson <rth@redhat.com>
24912 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
24913 to GET_MODE_SIZE, not a reg_class_t.
24915 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24917 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
24918 (vsx_xxmrglw_<mode>): Likewise.
24920 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
24923 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
24924 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
24925 (rs6000_init_hard_regno_mode_ok): Likewise.
24927 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
24929 * ipa-inline.c (inline_small_functions): Account only non-cold
24931 * doc/invoke.texi (inline-unit-growth): Update documentation.
24933 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
24935 * config/rs6000/rs6000.md (addti3, subti3): New.
24937 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
24940 * config/i386/i386.c (ix86_expand_clear): Remove outdated
24941 comment. Check optimize_insn_for_size_p instead of
24942 optimize_insn_for_speed_p.
24944 2014-04-17 Martin Jambor <mjambor@suse.cz>
24946 * gimple-iterator.c (gsi_start_edge): New function.
24947 * gimple-iterator.h (gsi_start_edge): Declare.
24948 * tree-sra.c (single_non_eh_succ): New function.
24949 (disqualify_ops_if_throwing_stmt): Renamed to
24950 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
24951 having one non-EH successor BB.
24952 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
24953 generate loads into replacements.
24954 (sra_modify_assign): Likewise and and also use the simple path for
24956 (sra_modify_function_body): Commit statements on edges.
24958 2014-04-17 Richard Biener <rguenther@suse.de>
24960 PR middle-end/60849
24961 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
24962 comparison results and add clarifying comment.
24964 2014-04-17 Jakub Jelinek <jakub@redhat.com>
24966 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
24967 (blank_mode): Initialize it.
24968 (emit_mode_size_inline, emit_mode_nunits_inline,
24969 emit_mode_inner_inline): New functions.
24970 (emit_insn_modes_h): Call them and surround their output with
24971 #if GCC_VERSION >= 4001 ... #endif.
24972 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
24973 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
24974 mode_* arrays if the argument is __builtin_constant_p.
24975 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
24976 is enum machine_mode.
24978 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24980 * passes.c (opt_pass::execute): Adjust.
24981 (pass_manager::execute_pass_mode_switching): Likewise.
24982 (early_local_passes::execute): Likewise.
24983 (execute_one_pass): Pass cfun to the pass's execute method.
24984 * tree-pass.h (opt_pass::execute): Add function * argument.
24985 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
24986 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
24987 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
24988 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24989 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
24990 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
24991 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
24992 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
24993 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
24994 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
24995 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
24996 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
24997 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
24998 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
24999 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
25000 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
25001 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
25002 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
25003 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
25004 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
25005 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
25006 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
25007 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
25008 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
25009 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
25010 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
25011 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
25012 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
25013 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
25016 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
25018 * passes.c (opt_pass::gate): Take function * argument.
25019 (gate_all_early_local_passes): Merge into
25020 (early_local_passes::gate): this.
25021 (gate_all_early_optimizations): Merge into
25022 (all_early_optimizations::gate): this.
25023 (gate_all_optimizations): Mege into
25024 (all_optimizations::gate): this.
25025 (gate_all_optimizations_g): Merge into
25026 (all_optimizations_g::gate): this.
25027 (gate_rest_of_compilation): Mege into
25028 (rest_of_compilation::gate): this.
25029 (gate_postreload): Merge into
25030 (postreload::gate): this.
25031 (dump_one_pass): Pass cfun to the pass's gate method.
25032 (execute_ipa_summary_passes): Likewise.
25033 (execute_one_pass): Likewise.
25034 (ipa_write_summaries_2): Likewise.
25035 (ipa_write_optimization_summaries_1): Likewise.
25036 (ipa_read_summaries_1): Likewise.
25037 (ipa_read_optimization_summaries_1): Likewise.
25038 (execute_ipa_stmt_fixups): Likewise.
25039 * tree-pass.h (opt_pass::gate): Add function * argument.
25040 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
25041 combine-stack-adj.c, combine.c, compare-elim.c,
25042 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
25043 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
25044 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
25045 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
25046 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
25047 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
25048 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
25049 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
25050 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
25051 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
25052 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
25053 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
25054 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
25055 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
25056 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
25057 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
25058 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
25059 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
25060 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
25061 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
25062 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
25063 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
25064 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
25065 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
25066 var-tracking.c, vtable-verify.c, web.c: Adjust.
25068 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
25070 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
25071 * configure: Regenerate.
25073 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
25075 * passes.c (dump_one_pass): don't check pass->has_gate.
25076 (execute_ipa_summary_passes): Likewise.
25077 (execute_one_pass): Likewise.
25078 (ipa_write_summaries_2): Likewise.
25079 (ipa_write_optimization_summaries_1): Likewise.
25080 (ipa_read_optimization_summaries_1): Likewise.
25081 (execute_ipa_stmt_fixups): Likewise.
25082 * tree-pass.h (pass_data::has_gate): Remove.
25083 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
25084 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
25085 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
25086 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
25087 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
25088 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
25089 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
25090 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
25091 gimple-low.c, gimple-ssa-isolate-paths.c,
25092 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
25093 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
25094 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
25095 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
25096 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
25097 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
25098 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
25099 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
25100 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
25101 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
25102 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
25103 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
25104 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
25105 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
25106 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
25107 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
25108 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
25109 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
25110 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
25111 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
25112 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
25113 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
25116 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
25118 * pass_manager.h (pass_manager::register_dump_files_1): Remove
25120 * passes.c (pass_manager::register_dump_files_1): Merge into
25121 (pass_manager::register_dump_files): this, and remove its handling of
25122 properties since the pass always has the properties anyway.
25123 (pass_manager::pass_manager): Adjust.
25125 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
25127 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
25128 * passes.c (pass_manager::register_dump_files_1): Remove dead code
25129 dealing with properties.
25130 (pass_manager::register_dump_files): Adjust.
25132 2014-03-20 Mark Wielaard <mjw@redhat.com>
25134 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
25135 then represent the bound as normal constant value.
25137 2014-04-17 Jakub Jelinek <jakub@redhat.com>
25140 Forward port from 4.8 branch
25141 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
25143 * config/i386/bmiintrin.h (_blsi_u32): New.
25144 (_blsi_u64): Ditto.
25145 (_blsr_u32): Ditto.
25146 (_blsr_u64): Ditto.
25147 (_blsmsk_u32): Ditto.
25148 (_blsmsk_u64): Ditto.
25149 (_tzcnt_u32): Ditto.
25150 (_tzcnt_u64): Ditto.
25152 2014-04-17 Kito Cheng <kito@0xlab.org>
25154 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
25156 2014-04-17 Richard Biener <rguenther@suse.de>
25158 PR middle-end/60849
25159 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
25160 boolean results for comparisons.
25162 2014-04-17 Richard Biener <rguenther@suse.de>
25164 PR tree-optimization/60836
25165 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
25166 initial PHI args to be gimple values.
25168 2014-04-17 Richard Biener <rguenther@suse.de>
25170 PR tree-optimization/60841
25171 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
25172 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
25173 of stmts to SLP build.
25174 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
25175 (vect_analyze_slp): Likewise.
25176 (vect_analyze_slp_instance): Likewise.
25177 (vect_build_slp_tree): Limit overall SLP tree growth.
25178 * tree-vectorizer.h (vect_analyze_data_refs,
25179 vect_analyze_slp): Adjust prototypes.
25181 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
25183 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
25186 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
25188 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
25189 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
25190 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
25191 for TARGET_SLOW_PSHUFB
25193 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
25195 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
25196 * config/i386/i386.c (intel_cost): Ditto.
25198 2014-04-17 Joey Ye <joey.ye@arm.com>
25200 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
25202 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
25204 * opts.c (common_handle_option): Disable -fipa-reference coorectly
25205 with -fuse-profile.
25207 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
25209 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
25210 (type_all_derivations_known_p): New predicate.
25211 (type_all_ctors_visible_p): New predicate.
25212 (type_possibly_instantiated_p): New predicate.
25213 (get_odr_type): Compute all_derivations_known.
25214 (dump_odr_type): Dump the flag.
25215 (maybe_record_type): Cleanup.
25216 (record_target_from_binfo): Add bases_to_consider array;
25217 record bases for types w/o instances and skip CXX destructor.
25218 (possible_polymorphic_call_targets_1): Add bases_to_consider
25219 and consider_construction parameters; check if type may have instance.
25220 (get_polymorphic_call_info): Set maybe_in_construction to true
25221 when we know nothing.
25222 (record_targets_from_bases): Skip CXX destructors; they are
25223 never called for types in construction.
25224 (possible_polymorphic_call_targets): Do not record target when
25225 type may not have instance.
25227 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
25230 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
25231 external aliases alive, too.
25233 2014-04-16 Andrew Pinski <apinski@cavium.com>
25235 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
25238 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
25240 * final.c (compute_alignments): Do not apply loop alignment to a block
25241 falling through to the exit.
25243 2014-04-16 Catherine Moore <clm@codesourcery.com>
25245 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
25246 Adjust constraints for microMIPS store patterns.
25248 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
25250 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
25252 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
25254 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
25255 (append_use): Run at -O0.
25256 (append_vdef): Likewise.
25257 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
25258 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
25260 2014-04-16 Jakub Jelinek <jakub@redhat.com>
25262 PR tree-optimization/60844
25263 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
25264 (propagate_op_to_single_use, remove_visited_stmt_chain,
25265 linearize_expr, repropagate_negates, reassociate_bb): Use it
25266 instead of gsi_remove.
25268 2014-04-16 Martin Jambor <mjambor@suse.cz>
25270 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
25271 ipa_transforms_to_apply.
25272 (cgraph_function_versioning): Assert that old_node has empty
25273 ipa_transforms_to_apply.
25274 * trans-mem.c (ipa_tm_create_version): Likewise.
25275 * tree-inline.c (tree_function_versioning): Do not duplicate
25276 ipa_transforms_to_apply.
25278 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25281 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
25283 Pass necessary as flags on 64-bit Solaris/x86.
25284 Use lowercase relocs for x86_64-*-*.
25285 * configure: Regenerate.
25287 2014-04-15 Jan Hubicka <jh@suse.cz>
25289 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
25290 (maybe_record_node, likely_target_p): Use it.
25292 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25295 Revert following patch
25297 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
25300 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
25301 software floating point or no floating point registers, do not
25302 allow any type in the FPRs. Eliminate a test for SPE SIMD types
25303 in GPRs that occurs after we tested for GPRs that would never be
25306 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
25307 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
25308 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
25309 specifically allow DDmode, since that does not use the SPE SIMD
25312 2014-03-21 Mark Wielaard <mjw@redhat.com>
25314 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
25315 as unsigned or int depending on type and value used.
25317 2014-04-15 Richard Biener <rguenther@suse.de>
25319 PR rtl-optimization/56965
25320 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
25321 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
25323 * alias.c (true_dependence_1): Do not call
25324 nonoverlapping_component_refs_p.
25325 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
25326 nonoverlapping_component_refs_p.
25327 (indirect_refs_may_alias_p): Likewise.
25329 2014-04-15 Teresa Johnson <tejohnson@google.com>
25331 * cfg.c (dump_bb_info): Fix flags check.
25332 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
25334 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25336 PR rtl-optimization/60663
25337 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
25340 2014-04-15 Richard Biener <rguenther@suse.de>
25342 * lto-streamer.h (LTO_major_version): Bump to 4.
25344 2014-04-15 Richard Biener <rguenther@suse.de>
25346 * common.opt (lto_partition_model): New enum.
25347 (flto-partition=): Merge separate options with a single with argument,
25348 add -flto-partition=one support.
25349 * flag-types.h (enum lto_partition_model): Declare.
25350 * opts.c (finish_options): Remove duplicate -flto-partition=
25352 * lto-wrapper.c (run_gcc): Adjust.
25354 2014-04-15 Richard Biener <rguenther@suse.de>
25356 * alias.c (ncr_compar): New function.
25357 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
25359 2014-04-15 Richard Biener <rguenther@suse.de>
25361 * alias.c (record_component_aliases): Do not walk BINFOs.
25363 2014-04-15 Richard Biener <rguenther@suse.de>
25365 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
25366 Add struct function argument and adjust.
25367 (find_func_aliases_for_call): Likewise.
25368 (find_func_aliases): Likewise.
25369 (find_func_clobbers): Likewise.
25370 (intra_create_variable_infos): Likewise.
25371 (compute_points_to_sets): Likewise.
25372 (ipa_pta_execute): Adjust. Do not push/pop cfun.
25374 2014-04-15 Richard Biener <rguenther@suse.de>
25376 * tree.c (iterative_hash_expr): Use enum tree_code_class
25377 to store TREE_CODE_CLASS.
25378 (tree_block): Likewise.
25379 (tree_set_block): Likewise.
25380 * tree.h (fold_build_pointer_plus_loc): Use
25381 convert_to_ptrofftype_loc.
25383 2014-04-15 Jakub Jelinek <jakub@redhat.com>
25386 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
25389 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
25391 * cfgloop.h (struct loop): Move force_vectorize down.
25392 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
25393 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
25394 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
25395 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
25396 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
25397 * tree-core.h (enum annot_expr_kind): Add new kind values.
25398 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
25399 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
25401 * tree.def (ANNOTATE_EXPR): Tweak comment.
25403 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
25405 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
25408 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
25410 * tree.h (TYPE_IDENTIFIER): Declare.
25411 * tree.c (subrange_type_for_debug_p): Use it.
25412 * godump.c (go_format_type): Likewise.
25413 * dwarf2out.c (is_cxx_auto, modified_type_die,
25414 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
25415 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
25417 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
25420 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
25422 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
25424 * config/i386/i386.c (examine_argument): Return bool. Return true if
25425 parameter should be passed in memory.
25426 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
25427 (construct_container): Update calls to examine_argument.
25428 (function_arg_advance_64): Ditto.
25429 (return_in_memory_32): Merge with ix86_return_in_memory.
25430 (return_in_memory_64): Ditto.
25431 (return_in_memory_ms_64): Ditto.
25433 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
25435 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
25436 * coverage.c (coverage_compute_profile_id): Handle externally visible
25439 2014-04-14 Martin Jambor <mjambor@suse.cz>
25441 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
25442 DECL_DISREGARD_INLINE_LIMITS functions.
25444 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
25447 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
25449 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
25452 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
25453 optimize_insn_for_speed_p instead of
25454 optimize_function_for_speed_p.
25456 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
25458 * doc/invoke.texi (free): Document AArch64.
25460 2014-04-14 Richard Biener <rguenther@suse.de>
25462 PR tree-optimization/60042
25463 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
25464 (insert_into_preds_of_block): Do not prevent PHI insertion
25465 for REFERENCE exprs here ...
25466 (eliminate_dom_walker::before_dom_children): ... but prevent
25467 their use here under similar conditions when applied to the
25468 IL after PRE optimizations.
25470 2014-04-14 Richard Biener <rguenther@suse.de>
25472 * passes.def: Move early points-to after early SRA.
25474 2014-04-14 Richard Biener <rguenther@suse.de>
25476 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
25477 check for which sign-changes we allow when forwarding
25478 a converted value into a switch.
25480 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
25482 * stor-layout.c (place_field): Finalize non-constant offset for the
25485 2014-04-14 Richard Biener <rguenther@suse.de>
25487 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
25489 (expand_switch_using_bit_tests_p): Likewise.
25490 (process_switch): Compute and pass on speed_p based on the
25492 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
25493 optimize_bb_for_speed_p.
25495 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
25497 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
25498 * function.h (struct function): Rename has_force_vect_loops into
25499 has_force_vectorize_loops.
25500 * lto-streamer-in.c (input_cfg): Adjust for renaming.
25501 (input_struct_function_base): Likewise.
25502 * lto-streamer-out.c (output_cfg): Likewise.
25503 (output_struct_function_base): Likewise.
25504 * omp-low.c (expand_omp_simd): Likewise.
25505 * tree-cfg.c (move_sese_region_to_fn): Likewise.
25506 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
25507 (version_loop_for_if_conversion): Likewise.
25508 (tree_if_conversion): Likewise.
25509 (main_tree_if_conversion): Likewise.
25510 (gate_tree_if_conversion): Likewise.
25511 * tree-inline.c (copy_loops): Likewise.
25512 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
25513 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
25514 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
25515 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
25516 * tree-vectorizer.c (vectorize_loops): Likewise.
25517 * tree-vectorizer.h (unlimited_cost_model): Likewise.
25519 2014-04-14 Richard Biener <rguenther@suse.de>
25522 * lto-streamer-out.c (wrap_refs): New function.
25523 (lto_output): Wrap symbol references in global initializes in
25524 type-preserving MEM_REFs.
25526 2014-04-14 Christian Bruel <christian.bruel@st.com>
25528 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
25530 2014-04-14 Christian Bruel <christian.bruel@st.com>
25532 * config/sh/sh.md (setmemqi): New expand pattern.
25533 * config/sh/sh.h (CLEAR_RATIO): Define.
25534 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
25535 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
25537 2014-04-14 Richard Biener <rguenther@suse.de>
25539 PR middle-end/55022
25540 * fold-const.c (negate_expr_p): Don't negate directional rounding
25542 (fold_negate_expr): Likewise.
25544 2014-04-14 Richard Biener <rguenther@suse.de>
25546 PR tree-optimization/59817
25547 PR tree-optimization/60453
25548 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
25549 recursion to catch all CHRECs in the scalar evolution and restrict
25550 the predicate for the remains appropriately.
25552 2014-04-12 Catherine Moore <clm@codesourcery.com>
25554 * config/mips/constraints.md: Add new register constraint "kb".
25555 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
25556 (*movhi_internal): Likewise.
25557 (*movqi_internal): Likewise.
25558 * config/mips/mips.h (M16_STORE_REGS): New register class.
25559 (REG_CLASS_NAMES): Add M16_STORE_REGS.
25560 (REG_CLASS_CONTENTS): Likewise.
25561 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
25563 2014-04-11 Tobias Burnus <burnus@net-b.de>
25566 * doc/invoke.texi (-Wformat-signedness): Document it.
25567 (Wformat=2): Mention that this enables -Wformat-signedness.
25569 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25571 * common/config/epiphany/epiphany-common.c
25572 (epiphany_option_optimization_table): Enable section anchors by
25573 default at -O1 or higher.
25574 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
25575 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
25576 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
25577 carries no extra cost.
25578 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
25579 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
25580 * config/epiphany/predicates.md (memclob_operand): New predicate.
25581 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
25582 Use memclob_operand predicate and X constraint for operand 3.
25584 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25586 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
25587 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
25590 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25592 PR rtl-optimization/60651
25593 * mode-switching.c (optimize_mode_switching): Make sure to emit
25594 sets of a lower numbered entity before sets of a higher numbered
25595 entity to a mode of the same or lower priority.
25596 When creating a seginfo for a basic block that starts with a code
25597 label, move the insertion point past the code label.
25598 (new_seginfo): Document and enforce requirement that
25599 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
25600 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
25601 * doc/tm.texi: Regenerate.
25603 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
25606 * config/arc/arc.c (arc_save_restore): Fix assert typo.
25608 2013-04-11 Jakub Jelinek <jakub@redhat.com>
25610 * BASE-VER: Set to 4.10.0.
25612 2014-04-11 Tobias Burnus <burnus@net-b.de>
25615 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
25616 * doc/gcc.texi (Service): Update description in the @menu
25617 * doc/invoke.texi (Option Summary): Remove misplaced and
25620 2014-04-11 Steve Ellcey <sellcey@mips.com>
25621 Jakub Jelinek <jakub@redhat.com>
25623 PR middle-end/60556
25624 * expr.c (convert_move): Use emit_store_flag_force instead of
25625 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
25628 2014-04-11 Richard Biener <rguenther@suse.de>
25630 PR middle-end/60797
25631 * varasm.c (assemble_alias): Avoid endless error reporting
25632 recursion by setting TREE_ASM_WRITTEN.
25634 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25636 * config/s390/s390.md: Add a splitter for NOT rtx.
25638 2014-04-11 Jakub Jelinek <jakub@redhat.com>
25640 PR rtl-optimization/60663
25641 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
25643 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
25644 Jakub Jelinek <jakub@redhat.com>
25647 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
25648 flag from decl_node to node.
25650 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25653 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
25654 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
25655 ameliorating the cases where it can be.
25657 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
25660 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
25662 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
25663 (loadsync_<mode>): Change mode.
25664 (load_quadpti, store_quadpti): New.
25665 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
25666 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
25667 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
25669 2014-04-09 Cong Hou <congh@google.com>
25672 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
25675 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25677 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
25678 instead of vnor to exploit possible fusion opportunity in the
25680 (altivec_expand_vec_perm_const_le): Likewise.
25682 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
25684 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
25685 (loadsync_<mode>): Change mode.
25686 (load_quadpti, store_quadpti): New.
25687 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
25688 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
25690 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
25693 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
25694 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
25695 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
25697 2014-04-08 Richard Biener <rguenther@suse.de>
25699 PR middle-end/60706
25700 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
25701 a 64bit widest int print double-int similar to on HWI64 hosts.
25703 2014-04-08 Richard Biener <rguenther@suse.de>
25705 PR tree-optimization/60785
25706 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
25707 default defs properly.
25709 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
25711 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
25712 (Weffc++): Likewise.
25714 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
25716 * ipa-devirt.c (maybe_record_node): When node is not recorded,
25717 set completep to false rather than true.
25719 2014-04-07 Douglas B Rupp <rupp@adacore.com>
25722 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
25723 ARM_TARGET2_DWARF_FORMAT.
25725 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
25728 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
25729 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
25732 2014-04-07 Richard Biener <rguenther@suse.de>
25734 PR tree-optimization/60766
25735 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
25736 (may_eliminate_iv): Convert cand_value_at result to desired type.
25738 2014-04-07 Jason Merrill <jason@redhat.com>
25741 * common.opt (-fno-gnu-unique): Add.
25742 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
25744 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25746 * haifa-sched.c: Fix outdated function reference and minor
25747 grammar errors in introductory comment.
25749 2014-04-07 Richard Biener <rguenther@suse.de>
25751 PR middle-end/60750
25752 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
25753 for noreturn calls.
25754 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
25756 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
25759 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
25760 size accounting for thunks.
25761 (pa_asm_output_mi_thunk): Use final_start_function() and
25762 final_end_function() to output function start and end directives.
25764 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
25766 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
25767 device specific ISA/ feature information. Remove short_sp and
25768 errata_skip ds. Add avr_device_specific_features enum to have device
25770 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
25771 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
25772 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
25773 updated device specific info.
25774 * config/avr/avr-mcus.def: Merge device specific details to
25775 dev_attribute field.
25776 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
25778 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
25779 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
25780 assembler if RMW isa supported by current device.
25781 * config/avr/genmultilib.awk: Update as device info structure changed.
25782 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
25784 2014-04-04 Cong Hou <congh@google.com>
25786 PR tree-optimization/60656
25787 * tree-vect-stmts.c (supportable_widening_operation):
25788 Fix a bug that elements in a vector with vect_used_by_reduction
25789 property are incorrectly reordered when the operation on it is not
25790 consistant with the one in reduction operation.
25792 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
25794 PR rtl-optimization/60155
25795 * gcse.c (record_set_data): New function.
25796 (single_set_gcse): New function.
25797 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
25798 (hoist_code): Likewise.
25799 (get_pressure_class_and_nregs): Likewise.
25801 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
25803 * explow.c (probe_stack_range): Emit a final optimization blockage.
25805 2014-04-04 Anthony Green <green@moxielogic.com>
25807 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
25810 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
25813 * lto-cgraph.c (input_overwrite_node): Check that partitioning
25814 flags are set only during streaming.
25815 * ipa.c (process_references, walk_polymorphic_call_targets,
25816 symtab_remove_unreachable_nodes): Drop bodies of always inline
25817 after early inlining.
25818 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
25820 2014-04-04 Jakub Jelinek <jakub@redhat.com>
25821 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25824 * dwarf2out.c (const_ok_for_output_1): Reject expressions
25827 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25830 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
25832 (cortex_a53_fdivd): Likewise.
25834 2014-04-04 Martin Jambor <mjambor@suse.cz>
25837 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
25838 Adjust all callers.
25839 * cgraph.c (clone_of_p): Also return true if thunks match.
25840 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
25841 cgraph_function_or_thunk_node and an obsolete comment.
25842 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
25844 (build_function_decl_skip_args): Likewise.
25845 (set_new_clone_decl_and_node_flags): New function.
25846 (duplicate_thunk_for_node): Likewise.
25847 (redirect_edge_duplicating_thunks): Likewise.
25848 (cgraph_clone_node): New parameter args_to_skip, pass it to
25849 redirect_edge_duplicating_thunks which is called instead of
25850 cgraph_redirect_edge_callee.
25851 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
25852 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
25854 2014-04-04 Jeff Law <law@redhat.com>
25857 * config/arm/predicates.md (const_int_I_operand): New predicate.
25858 (const_int_M_operand): Similarly.
25859 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
25861 (insv_t2, extv_reg, extzv_t2): Likewise.
25862 (load_multiple_with_writeback): Similarly for const_int_I_operand.
25863 (pop_multiple_with_writeback_and_return): Likewise.
25864 (vfp_pop_multiple_with_writeback): Likewise
25866 2014-04-04 Richard Biener <rguenther@suse.de>
25869 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
25870 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
25872 * gimplify.h (gimple_add_tmp_var_fn): Declare.
25873 * gimplify.c (gimple_add_tmp_var_fn): New function.
25874 * gimple-expr.h (create_tmp_reg_fn): Declare.
25875 * gimple-expr.c (create_tmp_reg_fn): New function.
25876 * gimple-low.c (record_vars_into): Don't change cfun.
25877 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
25878 code generation without cfun.
25880 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
25883 * Makefile.in (install-driver): Fix shell scripting.
25885 2014-04-03 Cong Hou <congh@google.com>
25887 PR tree-optimization/60505
25888 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
25889 threshold of number of iterations below which no vectorization
25891 * tree-vect-loop.c (new_loop_vec_info):
25892 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
25893 * tree-vect-loop.c (vect_analyze_loop_operations):
25894 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
25895 * tree-vect-loop.c (vect_transform_loop):
25896 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
25897 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
25898 of iterations of the loop and see if we should build the epilogue.
25900 2014-04-03 Richard Biener <rguenther@suse.de>
25902 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
25903 (streamer_tree_cache_create): Adjust.
25904 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
25905 to allow optional nodes array.
25906 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
25907 (streamer_tree_cache_append): Likewise.
25908 (streamer_tree_cache_create): Create nodes array optionally
25909 as specified by parameter.
25910 * lto-streamer-out.c (create_output_block): Avoid maintaining
25911 the node array in the writer cache.
25912 (DFS_write_tree): Remove assertion.
25913 (produce_asm_for_decls): Free the out decl state hash table early.
25914 * lto-streamer-in.c (lto_data_in_create): Adjust for
25915 streamer_tree_cache_create prototype change.
25917 2014-04-03 Richard Biener <rguenther@suse.de>
25919 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
25920 set TREE_CHAIN to NULL_TREE.
25922 2014-04-03 Richard Biener <rguenther@suse.de>
25924 PR tree-optimization/60740
25925 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
25926 over all GIMPLE_COND operands.
25928 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
25930 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
25931 (Weffc++): Remove Scott's numbering, merge lists and reference
25934 2014-04-03 Nick Clifton <nickc@redhat.com>
25936 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
25939 2014-04-03 Martin Jambor <mjambor@suse.cz>
25941 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
25942 mention gcc_unreachable before failing.
25943 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
25946 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
25949 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
25950 inconsistent code and instead mark the context inconsistent.
25951 (possible_polymorphic_call_targets): For inconsistent contexts
25952 return empty complete list.
25954 2014-04-02 Anthony Green <green@moxielogic.com>
25956 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
25957 (extendqisi2, extendhisi2): Define.
25958 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
25959 (WCHAR_TYPE): Change to unsigned int.
25961 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25963 PR tree-optimization/60733
25964 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
25965 insertion point for PHI candidates to be the end of the feeding
25966 block for the PHI argument.
25968 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
25970 PR rtl-optimization/60650
25971 * lra-constraints.c (process_alt_operands): Decrease reject for
25972 earlyclobber matching.
25974 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25976 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
25978 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25980 * config/spu/spu.c (pad_bb): Do not crash when the last
25981 insn is CODE_FOR_blockage.
25983 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25985 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
25986 lies outside the target mode.
25988 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
25991 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
25992 software floating point or no floating point registers, do not
25993 allow any type in the FPRs. Eliminate a test for SPE SIMD types
25994 in GPRs that occurs after we tested for GPRs that would never be
25997 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
25998 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
25999 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
26000 specifically allow DDmode, since that does not use the SPE SIMD
26003 2014-04-02 Richard Biener <rguenther@suse.de>
26005 PR middle-end/60729
26006 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
26007 MODE_INTs. Properly use negv_optab.
26008 (expand_abs): Likewise.
26010 2014-04-02 Richard Biener <rguenther@suse.de>
26013 * Makefile.in (install-driver): Guard extra installs with special
26016 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
26018 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
26019 Document vec_vgbbd.
26021 2014-04-01 Richard Henderson <rth@redhat.com>
26024 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
26025 alternative enabled before register allocation.
26027 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
26029 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
26030 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
26032 (nios2_large_got_address): Remove unneeded 'sym' parameter.
26033 (nios2_got_address): Update nios2_large_got_address call site.
26034 (nios2_delegitimize_address): New function.
26035 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
26036 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
26037 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
26039 2014-04-01 Martin Husemann <martin@duskware.de>
26041 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
26044 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
26046 PR rtl-optimization/60604
26047 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
26048 check from register_operand.
26049 (register_operand): Redefine in terms of general_operand.
26050 (nonmemory_operand): Use register_operand for the non-constant cases.
26052 2014-04-01 Richard Biener <rguenther@suse.de>
26054 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
26056 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
26058 * doc/invoke.texi (mapp-regs): Clarify.
26060 2014-03-31 Ulrich Drepper <drepper@gmail.com>
26062 * config/i386/avx512fintrin.h (__v32hi): Define type.
26063 (__v64qi): Likewise.
26064 (_mm512_set1_epi8): Define.
26065 (_mm512_set1_epi16): Define.
26066 (_mm512_set4_epi32): Define.
26067 (_mm512_set4_epi64): Define.
26068 (_mm512_set4_pd): Define.
26069 (_mm512_set4_ps): Define.
26070 (_mm512_setr4_epi64): Define.
26071 (_mm512_setr4_epi32): Define.
26072 (_mm512_setr4_pd): Define.
26073 (_mm512_setr4_ps): Define.
26074 (_mm512_setzero_epi32): Define.
26076 2014-03-31 Martin Jambor <mjambor@suse.cz>
26078 PR middle-end/60647
26079 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
26080 callsite_arguments_match_p. Updated all callers. Also check types of
26081 corresponding formal parameters and actual arguments.
26082 (not_all_callers_have_enough_arguments_p) Renamed to
26083 some_callers_have_mismatched_arguments_p.
26085 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
26087 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
26089 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
26092 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
26095 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
26097 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
26098 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
26100 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
26101 Use FMAMODE_NOVF512 mode iterator.
26102 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
26103 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
26104 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
26105 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
26107 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
26108 Use VF_128_256 mode iterator.
26109 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
26112 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
26114 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
26115 static chain if needed.
26117 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
26120 * lra-constraints.c (index_part_to_reg): New.
26121 (process_address): Use it.
26123 2014-03-27 Jeff Law <law@redhat.com>
26124 Jakub Jelinek <jakub@redhat.com>
26127 * expr.c (do_tablejump): Use simplify_gen_binary rather than
26128 gen_rtx_{PLUS,MULT} to build up the address expression.
26130 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
26131 creating non-canonical RTL.
26133 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
26136 * ipa-inline.c (want_inline_small_function_p): Short circuit large
26137 functions; reorganize to make cheap checks first.
26138 (inline_small_functions): Do not estimate growth when dumping;
26140 * ipa-inline.h (inline_summary): Add min_size.
26141 (growth_likely_positive): New function.
26142 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
26143 (set_cond_stmt_execution_predicate): Cleanup.
26144 (estimate_edge_size_and_time): Compute min_size.
26145 (estimate_calls_size_and_time): Likewise.
26146 (estimate_node_size_and_time): Likewise.
26147 (inline_update_overall_summary): Update min_size.
26148 (do_estimate_edge_time): Likewise.
26149 (do_estimate_edge_size): Update.
26150 (do_estimate_edge_hints): Update.
26151 (growth_likely_positive): New function.
26153 2014-03-28 Jakub Jelinek <jakub@redhat.com>
26156 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
26157 also if addr has VOIDmode.
26159 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26161 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
26162 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
26164 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
26165 instructions as well as AdvancedSIMD loads.
26167 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26169 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
26170 Use crypto_aese type.
26171 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
26172 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
26173 crypto_aese, crypto_aesmc. Move to types.md.
26174 * config/arm/types.md (crypto_aes): Split into crypto_aese,
26176 * config/arm/iterators.md (crypto_type): Likewise.
26178 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
26180 * cgraph.c: Include expr.h and tree-dfa.h.
26181 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
26184 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
26187 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
26188 regs from checking multi-reg pseudos.
26190 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26192 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
26194 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
26196 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
26197 if it would clobber the stack pointer, even temporarily.
26199 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
26201 * mode-switching.c: Make small adjustments to the top comment.
26203 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
26205 * config/rs6000/constraints.md (wD constraint): New constraint to
26206 match the constant integer to get the top DImode/DFmode out of a
26207 vector in a VSX register.
26209 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
26210 match the constant integer to get the top DImode/DFmode out of a
26211 vector in a VSX register.
26213 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
26216 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
26219 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
26220 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
26222 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
26223 Optimize vec_extract of 64-bit values, where the value being
26224 extracted is in the top word, where we can use scalar
26225 instructions. Add direct move and store support. Combine the big
26226 endian/little endian vector select load support into a single insn.
26227 (vsx_extract_<mode>_internal1): Likewise.
26228 (vsx_extract_<mode>_internal2): Likewise.
26229 (vsx_extract_<mode>_load): Likewise.
26230 (vsx_extract_<mode>_store): Likewise.
26231 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
26232 combined into vsx_extract_<mode>_load.
26233 (vsx_extract_<mode>_one_le): Likewise.
26235 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
26236 define the top 64-bit vector element.
26238 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
26241 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
26242 Document vec_vbpermq builtin.
26245 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
26246 enable use of xxsldwi and xxpermdi builtin functions.
26247 (vec_xxpermdi): Likewise.
26249 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
26250 Document use of vec_xxsldwi and vec_xxpermdi builtins.
26252 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
26254 PR rtl-optimization/60650
26255 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
26257 (find_spills_for): New.
26258 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
26259 Spill all pseudos on the second iteration.
26261 2014-03-27 Marek Polacek <polacek@redhat.com>
26264 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
26267 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26269 * config/s390/s390.c (s390_can_use_return_insn): Check for
26270 call-saved FPRs on 31 bit.
26272 2014-03-27 Jakub Jelinek <jakub@redhat.com>
26274 PR middle-end/60682
26275 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
26276 if they need regimplification, just drop them instead of
26277 calling gimple_regimplify_operands on them.
26279 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
26282 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
26283 (aarch64_frame_pointer_required): Adjust logic.
26284 (aarch64_can_eliminate): Adjust logic.
26285 (aarch64_override_options_after_change): Adjust logic.
26287 2014-03-27 Dehao Chen <dehao@google.com>
26289 * ipa-inline.c (early_inliner): Update node's inline info.
26291 2014-03-26 Dehao Chen <dehao@google.com>
26293 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
26294 compiler inserted conditional jumps for NAN float check.
26296 2014-03-26 Jakub Jelinek <jakub@redhat.com>
26298 * ubsan.h (ubsan_create_data): Change second argument's type
26299 to const location_t *.
26300 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
26302 (ubsan_create_data): Change second argument to const location_t *PLOC.
26303 Create Loc field whenever PLOC is non-NULL.
26304 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
26305 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
26309 * real.c (real_to_integer2): Change type of low to UHWI.
26311 2014-03-26 Tobias Burnus <burnus@net-b.de>
26313 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
26314 (CILK_SELF_SPECS): New define.
26315 (driver_self_specs): Use it.
26317 2014-03-26 Richard Biener <rguenther@suse.de>
26319 * tree-pretty-print.c (percent_K_format): Implement special
26320 case for LTO and its stripped down BLOCK tree.
26322 2014-03-26 Jakub Jelinek <jakub@redhat.com>
26325 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
26327 * tree-vrp.c (simplify_internal_call_using_ranges): If only
26328 one range is range_int_cst_p, but not both, at least optimize
26329 addition/subtraction of 0 and multiplication by 0 or 1.
26330 * gimple-fold.c (gimple_fold_call): Fold
26331 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
26332 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
26333 INTEGER_CSTs, try to fold at least x * 0 and y - y.
26335 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
26337 PR rtl-optimization/60452
26338 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
26339 <case REG>: Return 1 for invalid offsets from the frame pointer.
26341 2014-03-26 Marek Polacek <polacek@redhat.com>
26344 * doc/extend.texi (C Extensions): Mention variable-length arrays in
26347 2014-03-26 Marek Polacek <polacek@redhat.com>
26350 * doc/extend.texi (Designated Inits): Describe what happens to omitted
26353 2014-03-26 Marek Polacek <polacek@redhat.com>
26356 * ira-color.c (update_conflict_hard_regno_costs): Perform the
26357 multiplication in unsigned type.
26359 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
26361 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
26363 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
26365 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
26367 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
26370 * cif-code.def (UNREACHABLE) New code.
26371 * ipa-inline.c (inline_small_functions): Skip edges to
26372 __builtlin_unreachable.
26373 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
26374 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
26375 predicate to __bulitin_unreachable.
26376 (set_cond_stmt_execution_predicate): Fix issue when
26377 invert_tree_comparison returns ERROR_MARK.
26378 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
26379 propagate to inline clones.
26380 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
26382 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
26383 * cgraphclones.c (cgraph_clone_node): If call destination is already
26384 ureachable, do not redirect it back.
26385 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
26388 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
26390 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
26391 Do not modify inline clones.
26393 2014-03-25 Jakub Jelinek <jakub@redhat.com>
26395 * config/i386/i386.md (general_sext_operand): New mode attr.
26396 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
26397 don't generate (sign_extend (const_int)).
26398 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
26399 operands[2]. Use We constraint instead of <i> and
26400 <general_sext_operand> predicate instead of <general_operand>.
26401 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
26402 * config/i386/constraints.md (We): New constraint.
26403 * config/i386/predicates.md (x86_64_sext_operand,
26404 sext_operand): New predicates.
26406 2014-03-25 Martin Jambor <mjambor@suse.cz>
26409 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
26410 inconsistent devirtualizations to __builtin_unreachable.
26412 2014-03-25 Marek Polacek <polacek@redhat.com>
26415 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
26417 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
26419 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
26420 order of elements for big-endian.
26422 2014-03-25 Richard Biener <rguenther@suse.de>
26424 PR middle-end/60635
26425 * gimplify-me.c (gimple_regimplify_operands): Update the
26428 2014-03-25 Martin Jambor <mjambor@suse.cz>
26431 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
26432 (lto_output_varpool_node): Likewise.
26433 (input_overwrite_node): Likewise.
26434 (input_varpool_node): Likewise.
26436 2014-03-25 Richard Biener <rguenther@suse.de>
26438 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
26439 (run_gcc): Likewise.
26441 2014-03-25 Jakub Jelinek <jakub@redhat.com>
26443 * combine.c (simplify_compare_const): Add MODE argument.
26444 Handle mode_width 0 as very large mode_width.
26445 (try_combine, simplify_comparison): Adjust callers.
26447 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
26448 type to avoid signed integer overflow.
26449 * explow.c (plus_constant): Likewise.
26451 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
26453 * doc/generic.texi: Correct typos.
26455 2014-03-24 Tobias Burnus <burnus@net-b.de>
26457 * doc/invoke.texi (-flto): Expand section about
26458 using static libraries with LTO.
26460 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26462 PR rtl-optimization/60501
26463 * optabs.def (addptr3_optab): New optab.
26464 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
26465 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
26466 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
26468 * lra.c (emit_add3_insn): Use the addptr pattern if available.
26470 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
26472 2014-03-24 Ulrich Drepper <drepper@gmail.com>
26474 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
26477 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
26478 (_mm256_undefined_ps): Define.
26479 (_mm256_undefined_pd): Define.
26480 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
26481 (_mm_undefined_pd): Define.
26482 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
26483 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
26484 (_mm512_undefined_ps): Define.
26485 (_mm512_undefined_pd): Define.
26486 Use _mm*_undefined_*.
26487 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
26489 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
26491 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
26492 (lshr_simd): DI mode added.
26493 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
26494 (aarch64_ushr_simddi): Likewise.
26495 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
26496 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
26497 (vshrd_n_u64): Likewise.
26499 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26501 * Makefile.in (s-macro_list): Depend on cc1.
26503 2014-03-23 Teresa Johnson <tejohnson@google.com>
26505 * ipa-utils.c (ipa_print_order): Use specified dump file.
26507 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
26509 PR rtl-optimization/60601
26510 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
26512 * gcc.c (eval_spec_function): Initialize save_growing_value.
26514 2014-03-22 Jakub Jelinek <jakub@redhat.com>
26517 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
26518 code == MINUS_EXPR, never swap op0 with op1.
26520 * toplev.c (init_local_tick): Avoid signed integer multiplication
26522 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
26523 shift by first operand's bitsize.
26525 2014-03-21 Jakub Jelinek <jakub@redhat.com>
26528 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
26529 redefine to 1 or 0.
26530 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
26531 TARGET_ISA_64BIT_P(x).
26533 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26535 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
26536 pattern for vector nor instead of subtract from splat(-1).
26537 (altivec_expand_vec_perm_const_le): Likewise.
26539 2014-03-21 Richard Henderson <rth@twiddle.net>
26542 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
26543 related insns after epilogue_completed.
26545 2014-03-21 Martin Jambor <mjambor@suse.cz>
26548 * cgraph.h (symtab_node): New flag body_removed.
26549 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
26550 when removing bodies.
26551 * symtab.c (dump_symtab_base): Dump body_removed flag.
26552 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
26553 had their bodies removed.
26555 2014-03-21 Martin Jambor <mjambor@suse.cz>
26558 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
26561 2014-03-21 Richard Biener <rguenther@suse.de>
26563 PR tree-optimization/60577
26564 * tree-core.h (struct tree_base): Document nothrow_flag use
26565 in DECL_NONALIASED.
26566 * tree.h (DECL_NONALIASED): New.
26567 (may_be_aliased): Adjust.
26568 * coverage.c (build_var): Set DECL_NONALIASED.
26570 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26572 * expr.c (expand_expr_real_1): Remove outdated comment.
26574 2014-03-20 Jakub Jelinek <jakub@redhat.com>
26576 PR middle-end/60597
26577 * ira.c (adjust_cleared_regs): Call copy_rtx on
26578 *reg_equiv[REGNO (loc)].src_p before passing it to
26579 simplify_replace_fn_rtx.
26582 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
26583 into CONST, put pic register as first operand of PLUS. Use
26584 gen_const_mem for both 32-bit and 64-bit PIC got loads.
26586 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26588 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
26590 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26592 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
26593 around for store forwarding issue in the FPU on the UT699.
26594 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
26595 loads and operations if -mfix-ut699 is specified.
26596 (divtf3_hq): Tweak attribute.
26597 (sqrttf2_hq): Likewise.
26599 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26601 * calls.c (store_one_arg): Remove incorrect const qualification on the
26602 type of the temporary.
26603 * cfgexpand.c (expand_return): Likewise.
26604 * expr.c (expand_constructor): Likewise.
26605 (expand_expr_real_1): Likewise.
26607 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
26609 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
26612 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
26615 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
26617 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
26619 * config/arm/aarch-common-protos.h
26620 (alu_cost_table): Fix spelling of "extend".
26621 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
26623 2014-03-19 Richard Biener <rguenther@suse.de>
26625 PR middle-end/60553
26626 * tree-core.h (tree_type_common): Re-order pointer members
26627 to reduce recursion depth during GC walks.
26629 2014-03-19 Marek Polacek <polacek@redhat.com>
26632 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
26633 before accessing it.
26635 2014-03-19 Richard Biener <rguenther@suse.de>
26638 * lto-streamer-in.c (input_function): In WPA stage do not drop
26641 2014-03-19 Jakub Jelinek <jakub@redhat.com>
26643 PR tree-optimization/60559
26644 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
26645 with build_zero_cst assignment.
26647 2014-03-18 Kai Tietz <ktietz@redhat.com>
26649 PR rtl-optimization/56356
26650 * sdbout.c (sdbout_parms): Verify that parms'
26651 incoming argument is valid.
26652 (sdbout_reg_parms): Likewise.
26654 2014-03-18 Richard Henderson <rth@redhat.com>
26657 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
26658 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
26659 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
26661 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
26663 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
26664 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
26665 Italicize plugin event names in description. Explain that
26666 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
26667 Remind that no GCC functions should be called after PLUGIN_FINISH.
26668 Explain what pragmas with expansion are.
26670 2014-03-18 Martin Liska <mliska@suse.cz>
26672 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
26673 gimple call statement is update.
26674 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
26675 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
26677 2014-03-18 Jakub Jelinek <jakub@redhat.com>
26680 * ubsan.c (ubsan_instrument_unreachable): Call
26681 initialize_sanitizer_builtins.
26682 (ubsan_pass): Likewise.
26685 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
26686 varpool_finalize_decl instead of rest_of_decl_compilation.
26688 2014-03-18 Richard Biener <rguenther@suse.de>
26690 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
26691 by using bitmap_and_compl instead of bitmap_and_compl_into.
26692 (df_rd_transfer_function): Likewise.
26694 2014-03-18 Richard Biener <rguenther@suse.de>
26696 * doc/lto.texi (fresolution): Fix typo.
26698 2014-03-18 Richard Biener <rguenther@suse.de>
26700 * doc/invoke.texi (flto): Update for changes in 4.9.
26702 2014-03-18 Richard Biener <rguenther@suse.de>
26704 * doc/loop.texi: Remove section on the removed lambda framework.
26705 Update loop docs with recent changes in preserving loop structure.
26707 2014-03-18 Richard Biener <rguenther@suse.de>
26709 * doc/lto.texi (-fresolution): Document.
26711 2014-03-18 Richard Biener <rguenther@suse.de>
26713 * doc/contrib.texi: Adjust my name.
26715 2014-03-18 Jakub Jelinek <jakub@redhat.com>
26718 * internal-fn.c: Include diagnostic-core.h.
26719 (expand_BUILTIN_EXPECT): New function.
26720 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
26721 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
26722 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
26723 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
26724 IFN_BUILTIN_EXPECT.
26725 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
26726 Revert 3 argument __builtin_expect code.
26727 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
26728 * gimple-fold.c (gimple_fold_call): Likewise.
26729 * tree.h (fold_builtin_expect): New prototype.
26730 * builtins.c (build_builtin_expect_predicate): Add predictor
26731 argument, if non-NULL, create 3 argument __builtin_expect.
26732 (fold_builtin_expect): No longer static. Add ARG2 argument,
26733 pass it through to build_builtin_expect_predicate.
26734 (fold_builtin_2): Adjust caller.
26735 (fold_builtin_3): Handle BUILT_IN_EXPECT.
26736 * internal-fn.def (BUILTIN_EXPECT): New.
26738 2014-03-18 Tobias Burnus <burnus@net-b.de>
26741 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
26742 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
26743 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
26745 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
26748 * predict.c (combine_predictions_for_bb): Fix up formatting.
26749 (expr_expected_value_1, expr_expected_value): Add predictor argument,
26750 fill what it points to if non-NULL.
26751 (tree_predict_by_opcode): Adjust caller, use the predictor.
26752 * predict.def (PRED_COMPARE_AND_SWAP): Add.
26754 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
26756 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
26757 proper constant for the store mode.
26759 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
26761 * symtab.c (change_decl_assembler_name): Fix transparent alias
26762 chain construction.
26764 2014-03-16 Renlin Li <Renlin.Li@arm.com>
26766 * config/aarch64/aarch64.c: Correct the comments about the
26767 aarch64 stack layout.
26769 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
26771 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
26772 check for GF_OMP_FOR_KIND_FOR.
26774 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
26776 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
26777 ymm and zmm register names.
26779 2014-03-17 Jakub Jelinek <jakub@redhat.com>
26782 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
26783 note creation for the 2010-08-31 changes.
26785 2014-03-17 Marek Polacek <polacek@redhat.com>
26787 PR middle-end/60534
26788 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
26789 as -fno-tree-loop-vectorize.
26790 (expand_omp_simd): Likewise.
26792 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
26794 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
26795 (eligible_for_call_delay): New prototype.
26796 * config/sparc/sparc.c (tls_call_delay): Rename into...
26797 (eligible_for_call_delay): ...this. Return false if the instruction
26798 cannot be put in the delay slot of a branch.
26799 (eligible_for_restore_insn): Simplify.
26800 (eligible_for_return_delay): Return false if the instruction cannot be
26801 put in the delay slot of a branch and simplify.
26802 (eligible_for_sibcall_delay): Return false if the instruction cannot be
26803 put in the delay slot of a branch.
26804 * config/sparc/sparc.md (fix_ut699): New attribute.
26805 (tls_call_delay): Delete.
26806 (in_call_delay): Reimplement.
26807 (eligible_for_sibcall_delay): Rename into...
26808 (in_sibcall_delay): ...this.
26809 (eligible_for_return_delay): Rename into...
26810 (in_return_delay): ...this.
26811 (in_branch_delay): Reimplement.
26812 (in_uncond_branch_delay): Delete.
26813 (in_annul_branch_delay): Delete.
26815 2014-03-14 Richard Henderson <rth@redhat.com>
26818 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
26819 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
26820 (*floathi<X87MODEF>2_i387_with_temp): Remove.
26821 (floathi splitters): Remove.
26822 (float<SWI48x>xf2): New pattern.
26823 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
26824 code that tried to handle DImode for 32-bit, but which was excluded
26825 by the pattern's condition. Drop allocation of stack temporary.
26826 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
26827 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
26828 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
26829 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
26830 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
26831 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
26832 (*float<SWI48><MODEF>2_sse_interunit): Remove.
26833 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
26834 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
26835 (*float<SWI48x><X87MODEF>2_i387): Remove.
26836 (all float _with_temp splitters): Remove.
26837 (*float<SWI48x><MODEF>2_i387): New pattern.
26838 (*float<SWI48><MODEF>2_sse): New pattern.
26839 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
26840 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
26842 2014-03-14 Jakub Jelinek <jakub@redhat.com>
26843 Marek Polacek <polacek@redhat.com>
26845 PR middle-end/60484
26846 * common.opt (dump_base_name_prefixed): New Variable.
26847 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
26848 if x_dump_base_name_prefixed is already set, set it at the end.
26850 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
26852 PR rtl-optimization/60508
26853 * lra-constraints.c (get_reload_reg): Add new parameter
26855 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
26856 Pass the new parameter values.
26858 2014-03-14 Richard Biener <rguenther@suse.de>
26860 * common.opt: Revert unintented changes from r205065.
26861 * opts.c: Likewise.
26863 2014-03-14 Richard Biener <rguenther@suse.de>
26865 PR middle-end/60518
26866 * cfghooks.c (split_block): Properly adjust all loops the
26867 block was a latch of.
26869 2014-03-14 Martin Jambor <mjambor@suse.cz>
26872 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
26875 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
26878 * config/avr/avr.c (avr_set_current_function): Pass function name
26879 through default_strip_name_encoding before sanity checking instead
26880 of skipping the first char of the assembler name.
26882 2014-03-13 Richard Henderson <rth@redhat.com>
26885 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
26886 (ix86_force_to_memory, ix86_free_from_memory): Remove.
26887 * config/i386/i386-protos.h: Likewise.
26888 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
26889 in the expander instead of a splitter.
26890 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
26891 any possibility of requiring a memory.
26892 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
26893 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
26894 (fp branch splitters): Update for ix86_split_fp_branch.
26895 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
26896 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
26897 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
26898 (*fop_<MODEF>_2_i387): Remove f/r alternative.
26899 (*fop_<MODEF>_3_i387): Likewise.
26900 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
26901 (splitters for the fop_* register patterns): Remove.
26902 (fscalexf4_i387): Rename from *fscalexf4_i387.
26903 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
26905 2014-03-13 Jakub Jelinek <jakub@redhat.com>
26907 PR tree-optimization/59779
26908 * tree-dfa.c (get_ref_base_and_extent): Use double_int
26909 type for bitsize and maxsize instead of HOST_WIDE_INT.
26911 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
26913 PR rtl-optimization/57320
26914 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
26915 the CFG after thread_prologue_and_epilogue_insns.
26917 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
26919 PR rtl-optimization/57189
26920 * lra-constraints.c (process_alt_operands): Disfavor spilling
26923 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
26925 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
26927 2014-03-13 Jakub Jelinek <jakub@redhat.com>
26929 PR tree-optimization/59025
26930 PR middle-end/60418
26931 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
26932 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
26934 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
26937 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
26938 calls of avr_out_plus_1.
26940 2014-03-13 Bin Cheng <bin.cheng@arm.com>
26942 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
26943 BB's single pred and update the father loop's latch info later.
26945 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
26947 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
26951 (VEC_base): Likewise.
26952 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
26953 registers, we need to swap double words in little endian mode.
26955 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
26956 to be a container mode for 128-bit integer operations added in ISA
26957 2.07. Unlike TImode and PTImode, the preferred register set is
26958 the Altivec/VMX registers for the 128-bit operations.
26960 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
26962 (rs6000_split_128bit_ok_p): Likewise.
26964 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
26965 macros for creating ISA 2.07 normal and overloaded builtin
26966 functions with 3 arguments.
26967 (BU_P8V_OVERLOAD_3): Likewise.
26968 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
26969 for use as overloaded functions.
26970 (VPERM_1TI_UNS): Likewise.
26971 (VSEL_1TI): Likewise.
26972 (VSEL_1TI_UNS): Likewise.
26973 (ST_INTERNAL_1ti): Likewise.
26974 (LD_INTERNAL_1ti): Likewise.
26975 (XXSEL_1TI): Likewise.
26976 (XXSEL_1TI_UNS): Likewise.
26977 (VPERM_1TI): Likewise.
26978 (VPERM_1TI_UNS): Likewise.
26979 (XXPERMDI_1TI): Likewise.
26980 (SET_1TI): Likewise.
26981 (LXVD2X_V1TI): Likewise.
26982 (STXVD2X_V1TI): Likewise.
26983 (VEC_INIT_V1TI): Likewise.
26984 (VEC_SET_V1TI): Likewise.
26985 (VEC_EXT_V1TI): Likewise.
26986 (EQV_V1TI): Likewise.
26987 (NAND_V1TI): Likewise.
26988 (ORC_V1TI): Likewise.
26989 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
26990 added in ISA 2.07. Add both normal 'altivec' builtins, and the
26991 overloaded builtin.
26992 (VADDUQM): Likewise.
26993 (VSUBCUQ): Likewise.
26994 (VADDEUQM): Likewise.
26995 (VADDECUQ): Likewise.
26996 (VSUBEUQM): Likewise.
26997 (VSUBECUQ): Likewise.
26999 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
27000 __int128_t and __uint128_t types.
27001 (__uint128_type): Likewise.
27002 (altivec_categorize_keyword): Add support for vector __int128_t,
27003 vector __uint128_t, vector __int128, and vector unsigned __int128
27004 as a container type for TImode operations that need to be done in
27005 VSX/Altivec registers.
27006 (rs6000_macro_to_expand): Likewise.
27007 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
27008 to support 128-bit integer instructions vaddcuq, vadduqm,
27009 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
27010 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
27012 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
27013 for V1TImode, and set up preferences to use VSX/Altivec registers.
27014 Setup VSX reload handlers.
27015 (rs6000_debug_reg_global): Likewise.
27016 (rs6000_init_hard_regno_mode_ok): Likewise.
27017 (rs6000_preferred_simd_mode): Likewise.
27018 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
27019 (easy_altivec_constant): Likewise.
27020 (output_vec_const_move): Likewise.
27021 (rs6000_expand_vector_set): Convert V1TImode set and extract to
27023 (rs6000_expand_vector_extract): Likewise.
27024 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
27026 (rs6000_const_vec): Add support for V1TImode.
27027 (rs6000_emit_le_vsx_load): Swap double words when loading or
27028 storing TImode/V1TImode.
27029 (rs6000_emit_le_vsx_store): Likewise.
27030 (rs6000_emit_le_vsx_move): Likewise.
27031 (rs6000_emit_move): Add support for V1TImode.
27032 (altivec_expand_ld_builtin): Likewise.
27033 (altivec_expand_st_builtin): Likewise.
27034 (altivec_expand_vec_init_builtin): Likewise.
27035 (altivec_expand_builtin): Likewise.
27036 (rs6000_init_builtins): Add support for V1TImode type. Add
27037 support for ISA 2.07 128-bit integer builtins. Define type names
27038 for the VSX/Altivec vector types.
27039 (altivec_init_builtins): Add support for overloaded vector
27040 functions with V1TImode type.
27041 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
27042 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
27044 (rs6000_split_128bit_ok_p): Likewise.
27045 (rs6000_handle_altivec_attribute): Create V1TImode from vector
27046 __int128_t and vector __uint128_t.
27048 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
27049 and mode attributes.
27051 (VSX_M2): Likewise.
27056 (VS_scalar): Likewise.
27057 (VS_double): Likewise.
27058 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
27060 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
27061 we support the ISA 2.07 128-bit integer arithmetic instructions.
27062 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
27063 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
27064 and TImode types for use with the builtin functions.
27065 (V1TI_type_node): Likewise.
27066 (unsigned_V1TI_type_node): Likewise.
27067 (intTI_type_internal_node): Likewise.
27068 (uintTI_type_internal_node): Likewise.
27070 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
27071 128-bit builtin functions.
27072 (UNSPEC_VADDEUQM): Likewise.
27073 (UNSPEC_VADDECUQ): Likewise.
27074 (UNSPEC_VSUBCUQ): Likewise.
27075 (UNSPEC_VSUBEUQM): Likewise.
27076 (UNSPEC_VSUBECUQ): Likewise.
27077 (VM): Add V1TImode to vector mode iterators.
27079 (VI_unit): Likewise.
27080 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
27081 (altivec_vaddcuq): Likewise.
27082 (altivec_vsubuqm): Likewise.
27083 (altivec_vsubcuq): Likewise.
27084 (altivec_vaddeuqm): Likewise.
27085 (altivec_vaddecuq): Likewise.
27086 (altivec_vsubeuqm): Likewise.
27087 (altivec_vsubecuq): Likewise.
27089 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
27091 (BOOL_128): Likewise.
27092 (BOOL_REGS_OUTPUT): Likewise.
27093 (BOOL_REGS_OP1): Likewise.
27094 (BOOL_REGS_OP2): Likewise.
27095 (BOOL_REGS_UNARY): Likewise.
27096 (BOOL_REGS_AND_CR0): Likewise.
27098 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
27099 128-bit integer builtin support.
27100 (vec_vadduqm): Likewise.
27101 (vec_vaddecuq): Likewise.
27102 (vec_vaddeuqm): Likewise.
27103 (vec_vsubecuq): Likewise.
27104 (vec_vsubeuqm): Likewise.
27105 (vec_vsubcuq): Likewise.
27106 (vec_vsubuqm): Likewise.
27108 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
27109 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
27110 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
27111 128-bit integer add/subtract to ISA 2.07.
27113 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
27115 * config/arc/arc.c (arc_predicate_delay_insns):
27116 Fix third argument passed to conditionalize_nonjump.
27118 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
27120 * config/aarch64/aarch64-builtins.c
27121 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
27122 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
27123 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
27124 instead of __builtin_lfloor.
27125 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
27127 2014-03-12 Jakub Jelinek <jakub@redhat.com>
27129 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
27130 (tree_ssa_ifcombine_bb_1): New function.
27131 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
27132 is an empty forwarder block to then_bb or vice versa and then_bb
27133 and else_bb are effectively swapped.
27135 2014-03-12 Christian Bruel <christian.bruel@st.com>
27138 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
27139 REG_CFA_DEF_CFA note.
27140 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
27141 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
27143 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
27145 PR tree-optimization/60454
27146 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
27148 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27150 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
27151 Do not define target_cpu_default2 to generic.
27152 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
27153 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
27154 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
27156 2014-03-12 Jakub Jelinek <jakub@redhat.com>
27157 Marc Glisse <marc.glisse@inria.fr>
27159 PR tree-optimization/60502
27160 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
27161 instead of build_low_bits_mask.
27163 2014-03-12 Jakub Jelinek <jakub@redhat.com>
27165 PR middle-end/60482
27166 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
27167 if there are multiple uses, but op doesn't live on E edge.
27168 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
27169 clobber stmts before __builtin_unreachable.
27171 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
27173 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
27174 hard_frame_pointer_rtx.
27175 * cse.c (cse_insn): Remove volatile check.
27176 * cselib.c (cselib_process_insn): Likewise.
27177 * dse.c (scan_insn): Likewise.
27179 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
27181 * config/arc/arc.c (conditionalize_nonjump): New function,
27183 (arc_ifcvt): ... this.
27184 (arc_predicate_delay_insns): Use it.
27186 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
27188 * config/arc/predicates.md (extend_operand): During/after reload,
27189 allow const_int_operand.
27190 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
27191 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
27192 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
27194 (umulsi3_highpart_i): Likewise.
27196 2014-03-11 Richard Biener <rguenther@suse.de>
27198 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
27199 Add asserts to guard possible wrong-code bugs.
27201 2014-03-11 Richard Biener <rguenther@suse.de>
27203 PR tree-optimization/60429
27204 PR tree-optimization/60485
27205 * tree-ssa-structalias.c (set_union_with_increment): Properly
27206 take into account all fields that overlap the shifted vars.
27207 (do_sd_constraint): Likewise.
27208 (do_ds_constraint): Likewise.
27209 (get_constraint_for_ptr_offset): Likewise.
27211 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
27213 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
27214 (nios2_compute_frame_layout):
27215 Add calculation of cfun->machine->fp_save_offset.
27216 (nios2_expand_prologue): Correct setting of frame pointer register
27218 (nios2_expand_epilogue): Update recovery of stack pointer from
27219 frame pointer accordingly.
27220 (nios2_initial_elimination_offset): Update calculation of offset
27221 for eliminating to HARD_FRAME_POINTER_REGNUM.
27223 2014-03-10 Jakub Jelinek <jakub@redhat.com>
27226 * ipa.c (symtab_remove_unreachable_nodes): Don't call
27227 cgraph_get_create_node on VAR_DECLs.
27229 2014-03-10 Richard Biener <rguenther@suse.de>
27231 PR middle-end/60474
27232 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
27234 2014-03-08 Douglas B Rupp <rupp@gnat.com>
27236 * config/vms/vms.opt (vms_float_format): New variable.
27238 2014-03-08 Tobias Burnus <burnus@net-b.de>
27240 * doc/invoke.texi (-fcilkplus): Update implementation status.
27242 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
27243 Richard Biener <rguenther@suse.de>
27245 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
27246 consistently accross all TUs.
27247 (run_gcc): Enable -fshort-double automatically at link at link-time
27248 and disallow override.
27250 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
27253 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
27254 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
27255 if they can't be used.
27257 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27259 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
27260 for Solaris 11/x86 ld.
27261 * configure: Regenerate.
27263 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27265 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
27266 (LIB_TLS_SPEC): Save as ld_tls_libs.
27267 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
27268 (HAVE_AS_IX86_TLSLDM): New test.
27269 * configure, config.in: Regenerate.
27270 * config/i386/i386.c (legitimize_tls_address): Fall back to
27271 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
27272 cannot support TLS_MODEL_LOCAL_DYNAMIC.
27273 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
27274 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
27276 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
27278 * common.opt (fira-loop-pressure): Mark as optimization.
27280 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
27282 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
27283 an OpenMP mappable type.
27285 2014-03-06 Matthias Klose <doko@ubuntu.com>
27287 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
27288 MULTILIB_OSDIRNAMES is not defined.
27290 2014-03-06 Jakub Jelinek <jakub@redhat.com>
27291 Meador Inge <meadori@codesourcery.com>
27294 * config/arm/arm.c (arm_tls_symbol_p): Remove.
27295 (arm_legitimize_address): Call legitimize_tls_address for any
27296 arm_tls_referenced_p expression, handle constant addend. Call it
27297 before testing for !TARGET_ARM.
27298 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
27300 2014-03-06 Richard Biener <rguenther@suse.de>
27302 PR middle-end/60445
27306 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
27308 * tree-streamer.c (record_common_node): Assert we don't record
27309 nodes with type double.
27310 (preload_common_node): Skip type double, complex double and double
27311 pointer since it is now frontend dependent due to fshort-double option.
27313 2014-03-06 Richard Biener <rguenther@suse.de>
27315 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
27316 or -fno-lto is specified and the linker has full plugin support.
27317 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
27318 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
27319 * lto-wrapper.c (merge_and_complain): Merge compile-time
27320 optimization levels.
27321 (run_gcc): And pass it through to the link options.
27323 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
27327 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27329 * cselib.c (remove_useless_values): Skip to avoid quadratic
27330 behavior if the condition moved from...
27331 (cselib_process_insn): ... here holds.
27333 2014-03-05 Jakub Jelinek <jakub@redhat.com>
27336 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
27337 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
27340 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
27341 (TM_H): Add x86-tune.def.
27343 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27345 * config/aarch64/aarch64.c (generic_tunings):
27346 Use cortexa57_extra_costs.
27348 2014-03-05 Jakub Jelinek <jakub@redhat.com>
27351 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
27352 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
27353 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
27356 2014-03-04 Heiher <r@hev.cc>
27358 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
27359 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
27361 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
27363 * config/i386/predicates.md (const2356_operand): Change to ...
27364 (const2367_operand): ... this.
27365 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
27367 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
27368 (*avx512pf_scatterpf<mode>sf): Ditto.
27369 (avx512pf_scatterpf<mode>df): Ditto.
27370 (*avx512pf_scatterpf<mode>df_mask): Ditto.
27371 (*avx512pf_scatterpf<mode>df): Ditto.
27372 * config/i386/i386.c (ix86_expand_builtin): Update
27373 incorrect hint operand error message.
27375 2014-03-04 Richard Biener <rguenther@suse.de>
27377 * lto-section-in.c (lto_get_section_data): Fix const cast.
27379 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
27381 * tree-streamer.c (record_common_node): Assert we don't record
27382 nodes with type double.
27383 (preload_common_node): Skip type double, complex double and double
27384 pointer since it is now frontend dependent due to fshort-double option.
27386 2014-03-04 Richard Biener <rguenther@suse.de>
27389 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
27390 (lto_input_toplevel_asms): Likewise.
27391 * lto-section-in.c (lto_get_section_data): Instead do it here
27394 2014-03-04 Richard Biener <rguenther@suse.de>
27396 PR tree-optimization/60382
27397 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
27398 dead PHIs a reduction.
27400 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
27402 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
27404 (_mm_prefetch): Move out of GCC target("sse") pragma.
27405 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
27406 GCC target("prfchw") pragma.
27407 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
27409 * config/i386/i386.c (ix86_option_override_internal): Enable
27410 -mprfchw with -mprefetchwt1.
27412 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
27414 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
27417 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
27419 * opts.h (CL_PCH_IGNORE): Define.
27420 * targhooks.c (option_affects_pch_p):
27421 Return false for options that have CL_PCH_IGNORE set.
27422 * opt-functions.awk: Process PchIgnore.
27423 * doc/options.texi: Document PchIgnore.
27425 * config/arc/arc.opt (misize): Add PchIgnore property.
27427 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27429 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
27430 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
27431 constraint on constants to permit them being loaded into
27432 GENERAL_REGS or BASE_REGS.
27434 2014-03-03 Nick Clifton <nickc@redhat.com>
27436 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
27437 anti-cacnonical alternatives.
27438 (negandhi3_real): New pattern.
27439 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
27441 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
27443 * config/avr/avr-mcus.def: Remove atxmega16x1.
27444 * config/avr/avr-tables.opt: Regenerate.
27445 * config/avr/t-multilib: Regenerate.
27446 * doc/avr-mmcu.texi: Regenerate.
27448 2014-03-03 Tobias Grosser <tobias@grosser.es>
27449 Mircea Namolaru <mircea.namolaru@inria.fr>
27451 PR tree-optimization/58028
27452 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
27455 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
27457 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
27458 not handled by recognizers.
27460 2014-03-03 Jakub Jelinek <jakub@redhat.com>
27462 PR middle-end/60175
27463 * function.c (expand_function_end): Don't emit
27464 clobber_return_register sequence if clobber_after is a BARRIER.
27465 * cfgexpand.c (construct_exit_block): Append instructions before
27466 return_label to prev_bb.
27468 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27470 * config/rs6000/constraints.md: Document reserved use of "wc".
27472 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
27475 * ipa.c (function_and_variable_visibility): When dissolving comdat
27476 group, also set all symbols to local.
27478 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
27483 2013-12-14 Jan Hubicka <jh@suse.cz>
27484 PR middle-end/58477
27485 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
27487 2014-03-02 Jon Beniston <jon@beniston.com>
27493 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
27494 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
27495 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
27496 (simple_return, *simple_return): New patterns
27497 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
27498 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
27500 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
27502 * dwarf2out.c (gen_subprogram_die): Tidy.
27504 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
27507 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
27508 (*mov_t_msb_neg_negc): ... this new insn.
27510 2014-02-28 Jason Merrill <jason@redhat.com>
27513 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
27516 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
27519 * dwarf2out.c (decltype_auto_die): New static.
27520 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
27521 (gen_type_die_with_usage): Handle 'decltype(auto)'.
27522 (is_cxx_auto): Likewise.
27524 2014-02-28 Ian Bolton <ian.bolton@arm.com>
27526 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
27527 we are not using general regs only.
27529 2014-02-28 Richard Biener <rguenther@suse.de>
27532 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
27533 previous fix and only allow to remove trivial pre-headers
27534 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
27535 (remove_forwarder_block): Properly update the latch of a loop.
27537 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27540 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
27541 (cselib_preserved_hash_table): New.
27542 (preserve_constants_and_equivs): Move preserved vals to it.
27543 (cselib_find_slot): Look it up first.
27544 (cselib_init): Initialize it.
27545 (cselib_finish): Release it.
27546 (dump_cselib_table): Dump it.
27548 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27551 * cselib.c (remove_useless_values): Skip to avoid quadratic
27552 behavior if the condition moved from...
27553 (cselib_process_insn): ... here holds.
27555 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27558 * var-tracking.c (vt_initialize): Apply the same condition to
27559 preserve the CFA base value.
27561 2014-02-28 Joey Ye <joey.ye@arm.com>
27564 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
27565 if reload in progress or completed.
27567 2014-02-28 Tobias Burnus <burnus@net-b.de>
27569 PR middle-end/60147
27570 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
27573 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
27575 * doc/tm.texi.in (Condition Code Status): Update documention for
27576 relative locations of cc0-setter and cc0-user.
27578 2014-02-27 Jeff Law <law@redhat.com>
27580 PR rtl-optimization/52714
27581 * combine.c (try_combine): When splitting an unrecognized PARALLEL
27582 into two independent simple sets, if I3 is a jump, ensure the
27583 pattern we place into I3 is a (set (pc) ...).
27585 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
27586 Jeff Law <law@redhat.com>
27588 PR rtl-optimization/49847
27589 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
27590 are in different blocks.
27591 * doc/tm.texi (Condition Code Status): Update documention for
27592 relative locations of cc0-setter and cc0-user.
27594 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
27597 * lra.c (lra_emit_add): Check SUBREG too.
27599 2014-02-27 Andreas Schwab <schwab@suse.de>
27601 * config/m68k/m68k.c (m68k_option_override): Disable
27602 -flive-range-shrinkage for classic m68k.
27603 (m68k_override_options_after_change): Likewise.
27605 2014-02-27 Marek Polacek <polacek@redhat.com>
27607 PR middle-end/59223
27608 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
27609 -Wmaybe-uninitialized.
27611 2014-02-27 Alan Modra <amodra@gmail.com>
27614 * reload1.c (emit_input_reload_insns): When reload_override_in,
27615 set old to rl->in_reg when rl->in_reg is a subreg.
27617 2014-02-26 Richard Biener <rguenther@suse.de>
27620 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
27622 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
27624 * common/config/i386/predicates.md (const1256_operand): Remove.
27625 (const2356_operand): New.
27626 (const_1_to_2_operand): Remove.
27627 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
27628 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
27629 (*avx512pf_gatherpf<mode>sf): Ditto.
27630 (avx512pf_gatherpf<mode>df): Ditto.
27631 (*avx512pf_gatherpf<mode>df_mask): Ditto.
27632 (*avx512pf_gatherpf<mode>df): Ditto.
27633 (avx512pf_scatterpf<mode>sf): Ditto.
27634 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
27635 (*avx512pf_scatterpf<mode>sf): Ditto.
27636 (avx512pf_scatterpf<mode>df): Ditto.
27637 (*avx512pf_scatterpf<mode>df_mask): Ditto.
27638 (*avx512pf_scatterpf<mode>df): Ditto.
27639 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
27641 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
27643 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
27644 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
27645 (_mm512_mask_testn_epi64_mask): Move to ...
27646 * config/i386/avx512cdintrin.h: Here.
27647 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
27648 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
27649 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
27650 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
27651 TARGET_AVX512F from TARGET_AVX512CD.
27653 2014-02-26 Richard Biener <rguenther@suse.de>
27656 * ipa.c (walk_polymorphic_call_targets): Properly guard
27657 call to inline_update_overall_summary.
27659 2014-02-26 Bin Cheng <bin.cheng@arm.com>
27662 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
27663 and latches only if requested. Fix latch if it is removed.
27664 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
27665 LOOPS_HAVE_PREHEADERS.
27667 2014-02-25 Andrew Pinski <apinski@cavium.com>
27669 * builtins.c (expand_builtin_thread_pointer): Create a new target
27670 when the target is NULL.
27672 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
27674 PR rtl-optimization/60317
27675 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
27676 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
27677 * lra-assigns.c: Include params.h.
27678 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
27679 other reload pseudos considerations.
27681 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27683 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
27684 to use canonical form for nor<mode>3.
27686 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27689 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
27692 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
27694 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
27695 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
27696 (ix86_handle_option): Handle OPT_mprefetchwt1.
27697 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
27698 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
27700 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
27701 OPTION_MASK_ISA_PREFETCHWT1.
27702 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
27703 (PTA_PREFETCHWT1): New.
27704 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
27705 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
27706 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
27707 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
27708 (*prefetch_avx512pf_<mode>_: Change into ...
27709 (*prefetch_prefetchwt1_<mode>: This.
27710 * config/i386/i386.opt (mprefetchwt1): New.
27711 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
27712 (_mm_prefetch): Handle intent to write.
27713 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
27715 2014-02-25 Richard Biener <rguenther@suse.de>
27717 PR middle-end/60291
27718 * emit-rtl.c (mem_attrs_htab): Remove.
27719 (mem_attrs_htab_hash): Likewise.
27720 (mem_attrs_htab_eq): Likewise.
27721 (set_mem_attrs): Always allocate new mem-attrs when something changed.
27722 (init_emit_once): Do not allocate mem_attrs_htab.
27724 2014-02-25 Richard Biener <rguenther@suse.de>
27727 * lto-opts.c (lto_write_options): Output non-explicit conservative
27728 -fwrapv, -fno-trapv and -fno-strict-overflow.
27729 * lto-wrapper.c (merge_and_complain): Handle merging those options.
27730 (run_gcc): And pass them through.
27732 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
27734 * sel-sched.c (calculate_new_fences): New parameter ptime.
27735 Calculate it as a maximum over all fence cycles.
27736 (sel_sched_region_2): Adjust the call to calculate_new_fences.
27737 Print the final schedule timing when sched_verbose.
27739 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
27741 PR rtl-optimization/60292
27742 * sel-sched.c (fill_vec_av_set): Do not reset target availability
27743 bit fot the fence instruction.
27745 2014-02-24 Alangi Derick <alangiderick@gmail.com>
27747 * calls.h: Fix typo in comment.
27749 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
27751 * config/pa/pa.c (pa_output_move_double): Don't valididate when
27752 adjusting offsetable addresses.
27754 2014-02-24 Guozhi Wei <carrot@google.com>
27756 * sparseset.h (sparseset_pop): Fix the wrong index.
27758 2014-02-24 Walter Lee <walt@tilera.com>
27760 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
27761 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
27763 * common/config/tilegx/tilegx-common.c
27764 (TARGET_DEFAULT_TARGET_FLAGS): Define.
27765 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
27766 (LINK_SPEC): Ditto.
27767 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
27768 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
27769 (tilegx_gimplify_va_arg_expr): Handle big endian.
27770 (tilegx_expand_unaligned_load): Ditto.
27771 (tilegx_expand_unaligned_store): Ditto.
27772 (TARGET_RETURN_IN_MSB): New.
27773 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
27774 (TARGET_ENDIAN_DEFAULT): New.
27775 (TARGET_BIG_ENDIAN): Handle big endian.
27776 (BYTES_BIG_ENDIAN): Ditto.
27777 (WORDS_BIG_ENDIAN): Ditto.
27778 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
27779 (ENDIAN_SPEC): New.
27780 (EXTRA_SPECS): New.
27781 * config/tilegx/tilegx.md (extv): Handle big endian.
27783 (insn_st<n>): Ditto.
27784 (insn_st<n>_add<bitsuffix>): Ditto.
27785 (insn_stnt<n>): Ditto.
27786 (insn_stnt<n>_add<bitsuffix>):Ditto.
27787 (vec_interleave_highv8qi): Handle big endian.
27788 (vec_interleave_highv8qi_be): New.
27789 (vec_interleave_highv8qi_le): New.
27790 (insn_v1int_h): Handle big endian.
27791 (vec_interleave_lowv8qi): Handle big endian.
27792 (vec_interleave_lowv8qi_be): New.
27793 (vec_interleave_lowv8qi_le): New.
27794 (insn_v1int_l): Handle big endian.
27795 (vec_interleave_highv4hi): Handle big endian.
27796 (vec_interleave_highv4hi_be): New.
27797 (vec_interleave_highv4hi_le): New.
27798 (insn_v2int_h): Handle big endian.
27799 (vec_interleave_lowv4hi): Handle big endian.
27800 (vec_interleave_lowv4hi_be): New.
27801 (vec_interleave_lowv4hi_le): New.
27802 (insn_v2int_l): Handle big endian.
27803 (vec_interleave_highv2si): Handle big endian.
27804 (vec_interleave_highv2si_be): New.
27805 (vec_interleave_highv2si_le): New.
27806 (insn_v4int_h): Handle big endian.
27807 (vec_interleave_lowv2si): Handle big endian.
27808 (vec_interleave_lowv2si_be): New.
27809 (vec_interleave_lowv2si_le): New.
27810 (insn_v4int_l): Handle big endian.
27811 * config/tilegx/tilegx.opt (mbig-endian): New option.
27812 (mlittle-endian): New option.
27813 * doc/install.texi: Document tilegxbe-linux.
27814 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
27816 2014-02-24 Martin Jambor <mjambor@suse.cz>
27819 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
27820 there are no parameter descriptors.
27822 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
27824 PR rtl-optimization/60268
27825 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
27826 initialization to ...
27827 (sched_rgn_init): ... here.
27828 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
27830 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27832 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
27835 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
27837 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
27840 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27842 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
27843 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
27845 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27847 * config/microblaze/predicates.md: Add cmp_op predicate.
27848 * config/microblaze/microblaze.md: Add branch_compare instruction
27849 which uses cmp_op predicate and emits cmp insn before branch.
27850 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
27851 to microblaze_expand_conditional_branch and consolidate logic.
27852 (microblaze_expand_conditional_branch): emit branch_compare
27853 insn instead of handling cmp op separate from branch insn.
27855 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27857 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
27860 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27862 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
27863 define_insn with define_expand and new define_insn
27864 *altivec_lve<VI_char>x_internal.
27865 (altivec_stve<VI_char>x): Replace define_insn with define_expand
27866 and new define_insn *altivec_stve<VI_char>x_internal.
27867 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
27869 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
27871 (altivec_expand_stvex_be): New function.
27873 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
27875 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
27876 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
27877 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
27878 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
27880 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
27883 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
27884 instead of emit_move_insn.
27886 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27888 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
27889 vspltw with vsldoi.
27890 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
27891 gen_altivec_vsumsws.
27893 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27895 * config/rs6000/altivec.md (altivec_lvxl): Rename as
27896 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
27897 (altivec_lvxl_<mode>): New define_expand incorporating
27898 -maltivec=be semantics where needed.
27899 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
27900 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
27901 semantics where needed.
27902 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
27903 (altivec_stvx_<mode>): New define_expand incorporating
27904 -maltivec=be semantics where needed.
27905 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
27906 VM2 iterator instead of V4SI.
27907 (altivec_stvxl_<mode>): New define_expand incorporating
27908 -maltivec=be semantics where needed.
27909 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
27910 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
27911 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
27912 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
27913 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
27914 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
27915 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
27916 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
27917 ALTIVEC_BUILTIN_STVXL.
27918 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
27919 (altivec_expand_stvx_be): Likewise.
27920 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
27921 (altivec_expand_lvx_be): Likewise.
27922 (altivec_expand_stvx_be): Likewise.
27923 (altivec_expand_builtin): Add cases for
27924 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
27925 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
27926 (altivec_init_builtins): Add definitions for
27927 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
27928 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
27930 2014-02-21 Catherine Moore <clm@codesourcery.com>
27932 * doc/invoke.texi (mvirt, mno-virt): Document.
27933 * config/mips/mips.opt (mvirt): New option.
27934 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
27936 2014-02-21 Richard Biener <rguenther@suse.de>
27938 PR tree-optimization/60276
27939 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
27940 (STMT_VINFO_MIN_NEG_DIST): New macro.
27941 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
27942 STMT_VINFO_MIN_NEG_DIST.
27943 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
27944 made for negative dependence distances still hold.
27946 2014-02-21 Richard Biener <rguenther@suse.de>
27948 PR middle-end/60291
27949 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
27950 DECL_INITIAL for globals not in the current function context.
27952 2014-02-21 Jakub Jelinek <jakub@redhat.com>
27954 PR tree-optimization/56490
27955 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
27956 * tree-ssa-uninit.c: Include params.h.
27957 (compute_control_dep_chain): Add num_calls argument, return false
27958 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
27959 num_calls to recursive call.
27960 (find_predicates): Change dep_chain into normal array,
27961 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
27962 variable and adjust compute_control_dep_chain caller.
27963 (find_def_preds): Likewise.
27965 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
27967 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
27968 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
27970 2014-02-21 Nick Clifton <nickc@redhat.com>
27972 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
27973 (pushhi1): Likewise.
27974 (popqi1): Add mode to pre_dec.
27975 (pophi1): Likewise.
27977 2014-02-21 Jakub Jelinek <jakub@redhat.com>
27979 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
27980 mode for mask of V8SFmode permutation.
27982 2014-02-20 Richard Henderson <rth@redhat.com>
27985 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
27986 a new pseudo for OLDVAL.
27988 2014-02-20 Jakub Jelinek <jakub@redhat.com>
27991 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
27992 gen_reg_rtx if d->testing_p.
27993 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
27994 if d->testing_p and we will certainly return true.
27995 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
27998 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
28000 * emit-rtl.c (gen_reg_rtx): Assert that
28001 crtl->emit.regno_pointer_align_length is non-zero.
28003 2014-02-20 Richard Henderson <rth@redhat.com>
28006 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
28007 on failure the store back into EXPECT.
28009 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
28010 Sandra Loosemore <sandra@codesourcery.com>
28012 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
28013 * config/nios2/nios2.c (nios2_function_profiler): Add
28014 -fPIC (flag_pic == 2) support.
28015 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
28016 (nios2_large_offset_p): New function.
28017 (nios2_unspec_reloc_p): Move up position, update to use
28018 nios2_large_offset_p.
28019 (nios2_unspec_address): Remove function.
28020 (nios2_unspec_offset): New function.
28021 (nios2_large_got_address): New function.
28022 (nios2_got_address): Add large offset support.
28023 (nios2_legitimize_tls_address): Update usage of removed and new
28025 (nios2_symbol_binds_local_p): New function.
28026 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
28027 (nios2_legitimize_address): Update to use nios2_large_offset_p.
28028 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
28029 (nios2_print_operand): Merge H/L processing, add hiadj/lo
28030 processing for (const (unspec ...)).
28031 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
28033 2014-02-20 Richard Biener <rguenther@suse.de>
28035 * tree-cfg.c (replace_uses_by): Mark altered BBs before
28036 doing the substitution.
28037 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
28039 2014-02-20 Martin Jambor <mjambor@suse.cz>
28042 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
28043 info when checking whether lattices are bottom.
28045 2014-02-20 Richard Biener <rguenther@suse.de>
28047 PR middle-end/60221
28048 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
28051 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
28054 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
28055 parameter specifying the scaling.
28056 (inline_call): Update.
28057 (want_inline_recursively): Guard division by zero.
28058 (recursive_inlining): Update.
28059 * ipa-inline.h (clone_inlined_nodes): Update.
28061 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
28064 * config/i386/i386.c (classify_argument): Pass structures of size
28065 64 bytes or less in register.
28067 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
28068 Kirill Yukhin <kirill.yukhin@intel.com>
28070 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
28071 (_mm_rcp28_round_ss): Ditto.
28072 (_mm_rsqrt28_round_sd): Ditto.
28073 (_mm_rsqrt28_round_ss): Ditto.
28074 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
28075 (_mm_rcp14_round_ss): Ditto.
28076 (_mm_rsqrt14_round_sd): Ditto.
28077 (_mm_rsqrt14_round_ss): Ditto.
28078 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
28079 the first input operand, get rid of match_dup.
28080 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
28082 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
28084 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
28085 operand as the first input operand, set type attribute.
28086 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
28087 Set type attribute.
28088 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
28089 operand as the first input operand, set type attribute.
28091 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28093 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
28096 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
28099 * config/i386/i386.c (construct_container): Remove TFmode check
28100 for X86_64_INTEGER_CLASS.
28102 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
28105 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
28106 only when -Wpsabi is enabled.
28108 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
28111 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
28112 passing arrays in registers are the same as for structs, so remove the
28113 special case for them.
28115 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
28117 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
28118 destination type, extract only the valid bits if the source type is not
28119 integral and has a different mode.
28121 2014-02-19 Richard Biener <rguenther@suse.de>
28124 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
28127 2014-02-19 Richard Biener <rguenther@suse.de>
28130 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
28131 (ipa_modify_call_arguments): Emit an argument load explicitely and
28132 preserve virtual SSA form there and for the replacement call.
28133 Do not update SSA form nor free dominance info.
28135 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
28137 * ipa.c (function_and_variable_visibility): Also clear WEAK
28138 flag when disolving COMDAT_GROUP.
28140 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
28142 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
28143 * ipa-prop.c (ipa_set_jf_known_type): Return early when
28144 not devirtualizing.
28145 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
28146 do more sanity checks.
28147 (detect_type_change): Return true when giving up early.
28148 (compute_complex_assign_jump_func): Fix type parameter of
28149 ipa_set_ancestor_jf.
28150 (compute_complex_ancestor_jump_func): Likewise.
28151 (update_jump_functions_after_inlining): Fix updating of
28153 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
28155 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
28157 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
28158 inline clones when edge disappears.
28160 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
28163 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
28164 Split 64-bit moves into 2 patterns. Do not allow the use of
28165 direct move for TDmode in little endian, since the decimal value
28166 has little endian bytes within a word, but the 64-bit pieces are
28167 ordered in a big endian fashion, and normal subreg's of TDmode are
28169 (mov<mode>_64bit_dm): Likewise.
28170 (movtd_64bit_nodm): Likewise.
28172 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
28174 PR tree-optimization/60174
28175 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
28176 statement of an SSA_NAME that occurs in an abnormal PHI node.
28178 2014-02-18 Jakub Jelinek <jakub@redhat.com>
28181 * final.c (SEEN_BB): Remove.
28182 (SEEN_NOTE, SEEN_EMITTED): Renumber.
28183 (final_scan_insn): Don't force_source_line on second
28184 NOTE_INSN_BASIC_BLOCK.
28186 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
28189 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
28190 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
28191 (type_natural_mode): Warn ABI change when %zmm register is not
28192 available for AVX512F vector value passing.
28194 2014-02-18 Kai Tietz <ktietz@redhat.com>
28197 * config/i386/i386.c (ix86_expand_prologue): Use value in
28198 rax register as displacement when restoring %r10 or %rax.
28199 Fix wrong offset when restoring both registers.
28201 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
28203 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
28204 assertion with conditional return.
28206 2014-02-18 Jakub Jelinek <jakub@redhat.com>
28207 Uros Bizjak <ubizjak@gmail.com>
28210 * config/i386/driver-i386.c (host_detect_local_cpu): If
28211 YMM state is not saved by the OS, also clear has_f16c. Move
28212 CPUID 0x80000001 handling before YMM state saving checking.
28214 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
28216 PR rtl-optimization/58960
28217 * haifa-sched.c (alloc_global_sched_pressure_data): New,
28218 factored out from ...
28219 (sched_init): ... here.
28220 (free_global_sched_pressure_data): New, factored out from ...
28221 (sched_finish): ... here.
28222 * sched-int.h (free_global_sched_pressure_data): Declare.
28223 * sched-rgn.c (nr_regions_initial): New static global.
28224 (haifa_find_rgns): Initialize it.
28225 (schedule_region): Disable sched-pressure for the newly
28228 2014-02-17 Richard Biener <rguenther@suse.de>
28230 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
28231 release SSA defs of pattern stmts.
28233 2014-02-17 Richard Biener <rguenther@suse.de>
28235 * tree-inline.c (expand_call_inline): Release the virtual
28236 operand defined by the call we are about to inline.
28238 2014-02-17 Richard Biener <rguenther@suse.de>
28240 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
28242 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
28243 Ilya Tocar <ilya.tocar@intel.com>
28245 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
28246 arguments order in builtin.
28247 (_mm512_permutexvar_epi64): Ditto.
28248 (_mm512_mask_permutexvar_epi64): Ditto
28249 (_mm512_maskz_permutexvar_epi32): Ditto
28250 (_mm512_permutexvar_epi32): Ditto
28251 (_mm512_mask_permutexvar_epi32): Ditto
28253 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28255 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
28256 (p8_vmrgow): Likewise.
28258 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28260 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
28263 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
28266 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
28267 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
28268 into 64-bit and 32-bit moves. On 64-bit moves, add support for
28269 using direct move instructions on ISA 2.07. Also adjust
28270 instruction length for 64-bit.
28271 (mov<mode>_64bit, TFmode/TDmode): Likewise.
28272 (mov<mode>_32bit, TFmode/TDmode): Likewise.
28274 2014-02-15 Alan Modra <amodra@gmail.com>
28278 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
28279 find_replacement on parts of insn rtl that might be reloaded.
28281 2014-02-15 Richard Biener <rguenther@suse.de>
28283 PR tree-optimization/60183
28284 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
28285 (tree_ssa_phiprop): Calculate and free post-dominators.
28287 2014-02-14 Jeff Law <law@redhat.com>
28289 PR rtl-optimization/60131
28290 * ree.c (get_extended_src_reg): New function.
28291 (combine_reaching_defs): Use it rather than assuming location of REG.
28292 (find_and_remove_re): Verify first operand of extension is
28293 a REG before adding the insns to the copy list.
28295 2014-02-14 Roland McGrath <mcgrathr@google.com>
28297 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
28298 * configure: Regenerated.
28299 * config.in: Regenerated.
28300 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
28301 instead of ASM_SHORT.
28303 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
28304 Richard Earnshaw <rearnsha@arm.com>
28306 PR rtl-optimization/59535
28307 * lra-constraints.c (process_alt_operands): Encourage alternative
28308 when unassigned pseudo class is superset of the alternative class.
28309 (inherit_reload_reg): Don't inherit when optimizing for code size.
28310 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
28311 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
28312 modes not less than 4 for Thumb1.
28314 2014-02-14 Kyle McMartin <kyle@redhat.com>
28317 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
28319 2014-02-14 Richard Biener <rguenther@suse.de>
28321 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
28322 (get_frame_arg): Drop the assert with langhook types_compatible_p.
28323 Do not strip INDIRECT_REFs.
28325 2014-02-14 Richard Biener <rguenther@suse.de>
28328 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
28329 DECL_FUNCTION_SPECIFIC_TARGET.
28330 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
28331 * tree-streamer-out.c (pack_ts_target_option): Remove.
28332 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
28333 (write_ts_function_decl_tree_pointers): Do not stream
28334 DECL_FUNCTION_SPECIFIC_TARGET.
28335 * tree-streamer-in.c (unpack_ts_target_option): Remove.
28336 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
28337 (lto_input_ts_function_decl_tree_pointers): Do not stream
28338 DECL_FUNCTION_SPECIFIC_TARGET.
28340 2014-02-14 Jakub Jelinek <jakub@redhat.com>
28342 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
28343 (get_initial_def_for_induction, vectorizable_induction): Ignore
28344 debug stmts when looking for exit_phi.
28345 (vectorizable_live_operation): Fix up condition.
28347 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
28349 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
28350 nreverse() because it changes the content of original tree list.
28352 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
28354 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
28355 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
28357 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
28359 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
28360 GNU coding standards.
28362 2014-02-13 Jakub Jelinek <jakub@redhat.com>
28365 * dwarf2out.c (gen_subprogram_die): Don't call
28366 add_calling_convention_attribute if subr_die is old_die.
28368 2014-02-13 Sharad Singhai <singhai@google.com>
28370 * doc/optinfo.texi: Fix order of nodes.
28372 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
28374 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
28375 operands[2], not operands[3].
28377 2014-02-13 Richard Biener <rguenther@suse.de>
28380 * doc/install.texi (ISL): Update recommended version to 0.12.2,
28381 mention the possibility of an in-tree build.
28382 (CLooG): Update recommended version to 0.18.1, mention the
28383 possibility of an in-tree build and clarify that the ISL
28384 bundled with CLooG does not work.
28386 2014-02-13 Jakub Jelinek <jakub@redhat.com>
28389 * expr.c (compress_float_constant): If x is a hard register,
28390 extend into a pseudo and then move to x.
28392 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
28394 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
28395 caused by bad second argument to warning_at() with -mhotpatch and
28396 nested functions (e.g. with gfortran).
28398 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
28400 * opts.c (option_name): Remove "enabled by default" rider.
28402 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
28404 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
28406 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
28407 Uros Bizjak <ubizjak@gmail.com>
28410 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
28411 * configure: Regenerated.
28413 2014-02-12 Richard Biener <rguenther@suse.de>
28415 * vec.c (vec_prefix::calculate_allocation): Move as
28416 inline variant to vec.h.
28417 (vec_prefix::calculate_allocation_1): New out-of-line version.
28418 * vec.h (vec_prefix::calculate_allocation_1): Declare.
28419 (vec_prefix::m_has_auto_buf): Rename to ...
28420 (vec_prefix::m_using_auto_storage): ... this.
28421 (vec_prefix::calculate_allocation): Inline the easy cases
28422 and dispatch to calculate_allocation_1 which doesn't need the
28424 (va_heap::reserve): Use gcc_checking_assert.
28425 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
28426 m_using_auto_storage.
28427 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
28429 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
28430 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
28431 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
28433 2014-02-12 Richard Biener <rguenther@suse.de>
28435 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
28436 when we found a dependence.
28438 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
28440 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
28442 (maybe_fold_stmt): ... into this new function.
28443 * omp-low.c (lower_omp): Update comment.
28445 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
28448 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
28451 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
28453 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
28454 identifiers in comments.
28455 (cortexa53_extra_costs): Likewise.
28456 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
28457 (cortexa7_extra_costs): Likewise.
28458 (cortexa12_extra_costs): Likewise.
28459 (cortexa15_extra_costs): Likewise.
28460 (v7m_extra_costs): Likewise.
28462 2014-02-12 Richard Biener <rguenther@suse.de>
28464 PR middle-end/60092
28465 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
28466 of posix_memalign being successful.
28467 (lower_stmt): Restrict lowering of posix_memalign to when
28468 -ftree-bit-ccp is enabled.
28470 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
28472 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
28474 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
28476 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
28478 PR rtl-optimization/60116
28479 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
28480 other_insn once the combination has been validated.
28482 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
28485 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
28487 * ipa-devirt.c: Include demangle.h
28488 (odr_violation_reported): New static variable.
28489 (add_type_duplicate): Update odr_violations.
28490 (maybe_record_node): Add completep parameter; update it.
28491 (record_target_from_binfo): Add COMPLETEP parameter;
28492 update it as needed.
28493 (possible_polymorphic_call_targets_1): Likewise.
28494 (struct polymorphic_call_target_d): Add nonconstruction_targets;
28495 rename FINAL to COMPLETE.
28496 (record_targets_from_bases): Sanity check we found the binfo;
28497 fix COMPLETEP updating.
28498 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
28499 parameter, fix computing of COMPLETEP.
28500 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
28501 at LTO time do demangling.
28502 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
28503 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
28505 (gimple_get_virt_method_for_binfo): Likewise.
28506 * gimple-fold.h (gimple_get_virt_method_for_binfo,
28507 gimple_get_virt_method_for_vtable): Update prototypes.
28509 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
28512 * genautomata.c (add_presence_absence): Fix typo with
28513 {final_}presence_list.
28515 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
28518 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
28519 for VSX/Altivec vectors that land in GPR registers.
28521 2014-02-11 Richard Henderson <rth@redhat.com>
28522 Jakub Jelinek <jakub@redhat.com>
28525 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
28526 around drhs if type conversion to lacc->type is not useless.
28528 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28530 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
28532 (cortex-a57.cortex-a53): Likewise.
28533 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
28535 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28537 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
28540 2014-02-11 Renlin Li <Renlin.Li@arm.com>
28542 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
28543 add_options_for_arm_vfp3.
28545 2014-02-11 Jeff Law <law@redhat.com>
28547 PR middle-end/54041
28548 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
28549 object with an undesirable mode.
28551 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28554 * config/i386/sol2-9.h: New file.
28555 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
28556 *-*-solaris2.9*): Use it.
28558 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
28560 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
28561 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
28563 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
28565 * config/microblaze/microblaze.c: Extend mcpu version format
28567 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
28569 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
28571 2014-02-10 Richard Henderson <rth@redhat.com>
28574 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
28575 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
28576 ms-abi vs -mno-accumulate-outgoing-args.
28577 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
28578 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
28581 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
28583 PR middle-end/60080
28584 * cfgexpand.c (expand_asm_operands): Attach source location to
28585 ASM_INPUT rtx objects.
28586 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
28588 2014-02-10 Nick Clifton <nickc@redhat.com>
28590 * config/mn10300/mn10300.c (popcount): New function.
28591 (mn10300_expand_prologue): Include saved registers in stack usage
28594 2014-02-10 Jeff Law <law@redhat.com>
28596 PR middle-end/52306
28597 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
28598 when changing the SET_DEST of a prior insn to avoid an input reload.
28600 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
28602 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
28603 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
28604 -mcall-openbsd, or -mcall-linux.
28605 (CC1_ENDIAN_BIG_SPEC): Remove.
28606 (CC1_ENDIAN_LITTLE_SPEC): Remove.
28607 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
28608 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
28609 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
28610 and %cc1_endian_default.
28611 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
28613 2014-02-10 Richard Biener <rguenther@suse.de>
28615 PR tree-optimization/60115
28616 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
28617 MEM_REF handling. Properly verify that the accesses are not
28618 out of the objects bound.
28620 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28622 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
28625 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
28627 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
28628 proper constants and fix formatting.
28629 (possible_polymorphic_call_targets): Fix formatting.
28631 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
28632 Ilya Tocar <ilya.tocar@intel.com>
28634 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
28635 (_mm512_loadu_epi32): Renamed into...
28636 (_mm512_loadu_si512): This.
28637 (_mm512_storeu_epi32): Renamed into...
28638 (_mm512_storeu_si512): This.
28639 (_mm512_maskz_ceil_ps): Removed.
28640 (_mm512_maskz_ceil_pd): Ditto.
28641 (_mm512_maskz_floor_ps): Ditto.
28642 (_mm512_maskz_floor_pd): Ditto.
28643 (_mm512_floor_round_ps): Ditto.
28644 (_mm512_floor_round_pd): Ditto.
28645 (_mm512_ceil_round_ps): Ditto.
28646 (_mm512_ceil_round_pd): Ditto.
28647 (_mm512_mask_floor_round_ps): Ditto.
28648 (_mm512_mask_floor_round_pd): Ditto.
28649 (_mm512_mask_ceil_round_ps): Ditto.
28650 (_mm512_mask_ceil_round_pd): Ditto.
28651 (_mm512_maskz_floor_round_ps): Ditto.
28652 (_mm512_maskz_floor_round_pd): Ditto.
28653 (_mm512_maskz_ceil_round_ps): Ditto.
28654 (_mm512_maskz_ceil_round_pd): Ditto.
28655 (_mm512_expand_pd): Ditto.
28656 (_mm512_expand_ps): Ditto.
28657 * config/i386/i386.c (ix86_builtins): Remove
28658 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
28659 (bdesc_args): Ditto.
28660 * config/i386/predicates.md (const1256_operand): New.
28661 (const_1_to_2_operand): Ditto.
28662 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
28663 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
28664 (*avx512pf_gatherpf<mode>sf): Ditto.
28665 (avx512pf_gatherpf<mode>df): Ditto.
28666 (*avx512pf_gatherpf<mode>df_mask): Ditto.
28667 (*avx512pf_gatherpf<mode>df): Ditto.
28668 (avx512pf_scatterpf<mode>sf): Ditto.
28669 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
28670 (*avx512pf_scatterpf<mode>sf): Ditto.
28671 (avx512pf_scatterpf<mode>df): Ditto.
28672 (*avx512pf_scatterpf<mode>df_mask): Ditto.
28673 (*avx512pf_scatterpf<mode>df): Ditto.
28674 (avx512f_expand<mode>): Removed.
28675 (<shift_insn><mode>3<mask_name>): Change predicate type.
28677 2014-02-08 Jakub Jelinek <jakub@redhat.com>
28679 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
28680 not at the end of datarefs vector use ordered_remove to avoid
28681 reordering datarefs vector.
28684 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
28685 mark local addressable non-static vars as GOVD_PRIVATE
28686 instead of GOVD_LOCAL.
28687 * omp-low.c (lower_omp_for): Move gimple_bind_vars
28688 and BLOCK_VARS of gimple_bind_block to new_stmt rather
28691 PR middle-end/60092
28692 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
28693 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
28694 assume_aligned or alloc_align attributes.
28695 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
28696 arguments. Handle also assume_aligned and alloc_align attributes.
28697 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
28698 calls to functions with assume_aligned or alloc_align attributes.
28699 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
28701 2014-02-08 Terry Guo <terry.guo@arm.com>
28703 * doc/invoke.texi: Document ARM -march=armv7e-m.
28705 2014-02-08 Jakub Jelinek <jakub@redhat.com>
28707 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
28708 flag on __cilkrts_rethrow builtin.
28711 * ipa-cp.c (determine_versionability): Fail at -O0
28712 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
28713 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
28716 2014-02-04 Jakub Jelinek <jakub@redhat.com>
28719 * tree-inline.c (copy_forbidden): Fail for
28720 __attribute__((optimize (0))) functions.
28722 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
28724 * varpool.c: Include pointer-set.h.
28725 (varpool_remove_unreferenced_decls): Variables in other partitions
28726 will not be output; be however careful to not lose information
28727 about partitioning.
28729 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
28731 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
28732 lookup in the vtable constructor.
28734 2014-02-07 Jeff Law <law@redhat.com>
28737 * config/m68k/m68k.md (ashldi_extsi): Turn into a
28738 define_insn_and_split.
28740 * ipa-inline.c (inline_small_functions): Fix typos.
28742 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28744 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
28745 (s390_can_use_return_insn): Declare.
28746 * config/s390/s390.h (EPILOGUE_USES): Define.
28747 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
28749 (s390_chunkify_start): Handle return JUMP_LABELs.
28750 (s390_early_mach): Emit a main_pool instruction on the entry edge.
28751 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
28752 (s390_can_use_return_insn): New functions.
28753 (s390_fix_long_loop_prediction): Handle conditional returns.
28754 (TARGET_SET_UP_BY_PROLOGUE): Define.
28755 * config/s390/s390.md (ANY_RETURN): New code iterator.
28756 (*creturn, *csimple_return, return, simple_return): New patterns.
28758 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28760 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
28761 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
28762 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
28763 REG_CFA_RESTORE list when deciding not to restore a register.
28765 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28767 * config/s390/s390.c: Include tree-pass.h and context.h.
28768 (s390_early_mach): New function, split out from...
28769 (s390_emit_prologue): ...here.
28770 (pass_data_s390_early_mach): New pass structure.
28771 (pass_s390_early_mach): New class.
28772 (s390_option_override): Create and register early_mach pass.
28773 Move to end of file.
28775 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28777 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
28778 to match for the exit block.
28780 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28782 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
28783 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
28784 Reject misaligned operands.
28786 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28788 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
28790 2014-02-07 Richard Biener <rguenther@suse.de>
28792 PR middle-end/60092
28793 * gimple-low.c (lower_builtin_posix_memalign): New function.
28794 (lower_stmt): Call it to lower posix_memalign in a way
28795 to make alignment info accessible.
28797 2014-02-07 Jakub Jelinek <jakub@redhat.com>
28800 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
28801 __builtin_setjmp_receiver.
28803 2014-02-07 Richard Biener <rguenther@suse.de>
28805 PR middle-end/60092
28806 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
28807 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
28808 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
28809 Handle BUILT_IN_POSIX_MEMALIGN.
28810 (find_func_clobbers): Likewise.
28811 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
28812 (call_may_clobber_ref_p_1): Likewise.
28814 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28817 * ipa-devirt.c (record_target_from_binfo): Remove overactive
28820 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28823 * lto-cgraph.c (lto_output_node): Use
28824 symtab_get_symbol_partitioning_class.
28825 (lto_output_varpool_node): likewise.
28826 (symtab_get_symbol_partitioning_class): Move here from
28827 lto/lto-partition.c
28828 * cgraph.h (symbol_partitioning_class): Likewise.
28829 (symtab_get_symbol_partitioning_class): Declare.
28831 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28833 * ggc.h (ggc_internal_cleared_alloc): New macro.
28834 * vec.h (vec_safe_copy): Handle memory stats.
28835 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
28836 * target-globals.c (save_target_globals): Likewise.
28838 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28841 * expr.c (emit_move_resolve_push): Export; be bit more selective
28842 on when to clear alias set.
28843 * expr.h (emit_move_resolve_push): Declare.
28844 * function.h (struct function): Add tail_call_marked.
28845 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
28846 * config/i386/i386-protos.h (ix86_expand_push): Remove.
28847 * config/i386/i386.md (TImode move expander): De not call
28849 (FP push expanders): Preserve memory attributes.
28850 * config/i386/sse.md (push<mode>1): Remove.
28851 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
28852 (ix86_expand_push): Remove.
28853 * config/i386/mmx.md (push<mode>1): Remove.
28855 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28857 PR rtl-optimization/60030
28858 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
28859 lopart with paradoxical subreg before shifting it up by hprec.
28861 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28863 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
28864 Remove extra newline at end of file.
28865 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
28866 (arm_issue_rate): Handle cortexa57.
28867 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
28868 (cortex-a57.cortex-a53): Likewise.
28870 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28873 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
28874 don't record in REG_FRAME_RELATED_EXPR registers not set in that
28876 (arm_expand_prologue): Adjust all callers.
28877 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
28878 info, registers also at the lowest numbered registers side. Use
28879 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
28883 * var-tracking.c (adjust_mems): Before adding a SET to
28884 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
28886 2014-02-06 Alan Modra <amodra@gmail.com>
28889 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
28890 change SDmode to DDmode when lra_in_progress.
28892 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28894 PR middle-end/59150
28895 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
28896 free_data_ref on the dr first, and before goto again also set dr
28897 to the next dr. For simd_lane_access, free old datarefs[i] before
28898 overwriting it. For get_vectype_for_scalar_type failure, don't
28899 free_data_ref if simd_lane_access.
28901 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
28904 * tree.h (opts_for_fn): New inline function.
28905 (opt_for_fn): Define.
28906 * config/i386/i386.c (ix86_function_regparm): Use
28907 opt_for_fn (decl, optimize) instead of optimize.
28909 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
28911 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
28912 for SYMBOL_REF in large memory model.
28914 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28916 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
28917 and crypto support.
28918 (cortex-a57): Likewise.
28919 (cortex-a57.cortex-a53): Likewise.
28921 2014-02-06 Yury Gribov <y.gribov@samsung.com>
28922 Kugan Vivekanandarajah <kuganv@linaro.org>
28924 * config/arm/arm.c (arm_vector_alignment_reachable): Check
28926 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
28928 2014-02-06 Richard Biener <rguenther@suse.de>
28930 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
28931 set_loop_copy and initialize_original_copy_tables.
28933 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
28935 * config/aarch64/aarch64-simd.md
28936 (aarch64_ashr_simddi): Change QI to SI.
28938 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
28939 Jakub Jelinek <jakub@redhat.com>
28941 PR middle-end/60013
28942 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
28945 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28947 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
28948 CODE_FOR_altivec_vpku[hw]um to
28949 CODE_FOR_altivec_vpku[hw]um_direct.
28950 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
28951 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
28952 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
28953 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
28955 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28957 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
28958 generation for -maltivec=be.
28959 (altivec_vsumsws): Simplify redundant test.
28961 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28963 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
28964 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
28965 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
28966 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
28967 gen_altivec_vpkuwum.
28968 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
28970 (altivec_vpks<VI_char>ss): Likewise.
28971 (altivec_vpks<VI_char>us): Likewise.
28972 (altivec_vpku<VI_char>us): Likewise.
28973 (altivec_vpku<VI_char>um): Likewise.
28974 (altivec_vpku<VI_char>um_direct): New (copy of
28975 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
28977 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
28978 target is little endian and -maltivec=be is not specified.
28979 (*altivec_vupkhs<VU_char>_direct): New (copy of
28980 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
28981 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
28982 target is little endian and -maltivec=be is not specified.
28983 (*altivec_vupkls<VU_char>_direct): New (copy of
28984 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
28985 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
28986 little endian and -maltivec=be is not specified.
28987 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
28988 little endian and -maltivec=be is not specified.
28990 2014-02-05 Richard Henderson <rth@redhat.com>
28993 * combine-stack-adj.c: Revert r206943.
28994 * sched-int.h (struct deps_desc): Add last_args_size.
28995 * sched-deps.c (init_deps): Initialize it.
28996 (sched_analyze_insn): Add OUTPUT dependencies between insns that
28997 contain REG_ARGS_SIZE notes.
28999 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
29001 * lto-cgraph.c (asm_nodes_output): Make global.
29002 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
29003 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
29004 (driver_handle_option): Handle OPT_fwpa.
29006 2014-02-05 Jakub Jelinek <jakub@redhat.com>
29009 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
29010 a comment typo and formatting issue. If odr_hash hasn't been
29011 created, return vNULL and set *completep to false.
29013 PR middle-end/57499
29014 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
29015 bb with no successors.
29017 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
29020 * doc/invoke.texi (-march): Clarify documentation for ARM.
29021 (-mtune): Likewise.
29024 2014-02-05 Richard Biener <rguenther@suse.de>
29026 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
29027 when not vectorizing because of too many alias checks.
29028 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
29029 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
29031 2014-02-05 Nick Clifton <nickc@redhat.com>
29033 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
29034 accept extended registers in any mode when compiling for the MN10300.
29036 2014-02-05 Yury Gribov <y.gribov@samsung.com>
29038 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
29039 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
29040 sanitization attributes.
29041 (can_inline_edge_p): Likewise.
29042 (sanitize_attrs_match_for_inline_p): New function.
29044 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
29046 * ipa-prop.c (detect_type_change): Shor circuit testing of
29047 type changes on THIS pointer.
29049 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
29052 * config/pa/pa.c (legitimize_tls_address): Return original address
29053 if not passed a SYMBOL_REF rtx.
29054 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
29056 (pa_emit_move_sequence): Simplify TLS source operands.
29057 (pa_legitimate_constant_p): Reject all TLS constants.
29058 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
29059 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
29061 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
29063 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
29064 groups when we know they are controlled by LTO.
29065 * varasm.c (default_binds_local_p_1): If object is in other partition,
29066 it will be resolved locally.
29068 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
29070 * config/host-linux.c (linux_gt_pch_use_address): Don't
29071 use SSIZE_MAX because it is not always defined.
29073 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
29076 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
29077 threshold for pseudo splitting.
29078 (update_ebb_live_info): Process call argument hard registers and
29079 hard registers from insn definition too.
29080 (max_small_class_regs_num): New constant.
29081 (inherit_in_ebb): Update live hard regs through EBBs. Update
29082 reloads_num only for small register classes. Don't split for
29085 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
29088 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
29091 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
29093 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
29094 visibility is safe.
29096 2014-02-04 Marek Polacek <polacek@redhat.com>
29098 * gdbinit.in (pel): Define.
29100 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
29102 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
29105 2014-02-04 Richard Biener <rguenther@suse.de>
29108 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
29109 in function context local.
29110 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
29111 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
29112 similar to LTO_imported_decl_ref.
29114 2014-02-04 Jakub Jelinek <jakub@redhat.com>
29116 PR tree-optimization/60002
29117 * cgraphclones.c (build_function_decl_skip_args): Clear
29118 DECL_LANG_SPECIFIC.
29120 PR tree-optimization/60023
29121 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
29122 false to gsi_replace.
29123 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
29124 has been in some EH region and vec_stmt could throw, add
29125 vec_stmt into the same EH region.
29126 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
29127 has no lhs, ignore it.
29128 * internal-fn.c (expand_MASK_LOAD): Likewise.
29131 * tree-inline.c (copy_forbidden): Fail for
29132 __attribute__((optimize (0))) functions.
29135 * omp-low.c (simd_clone_struct_copy): If from->inbranch
29136 is set, copy one less argument.
29137 (expand_simd_clones): Don't subtract clone_info->inbranch
29138 from simd_clone_struct_alloc argument.
29140 PR rtl-optimization/57915
29141 * recog.c (simplify_while_replacing): If all unary/binary/relational
29142 operation arguments are constant, attempt to simplify those.
29144 PR middle-end/59261
29145 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
29146 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
29148 2014-02-04 Richard Biener <rguenther@suse.de>
29150 PR tree-optimization/60012
29151 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
29152 TBAA disambiguation to all DDRs.
29154 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
29157 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
29158 (LINK_SPEC): Use it for -shared, -shared-libgcc.
29160 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
29163 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
29165 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
29167 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
29168 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
29170 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
29173 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
29174 to figure out targets of polymorphic calls with known decl.
29175 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
29176 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
29177 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
29178 (get_polymorphic_call_info): ... here.
29179 (get_polymorphic_call_info_from_invariant): New function.
29181 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
29183 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
29184 lookup via vtable pointer; check for type consistency
29185 and turn inconsitent facts into UNREACHABLE.
29186 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
29187 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
29188 type inconsistent querries; return UNREACHABLE instead.
29190 2014-02-03 Richard Henderson <rth@twiddle.net>
29193 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
29194 already processed this node.
29195 (normalize_one_pred_1): Pass along mark_set.
29196 (normalize_one_pred): Create and destroy a pointer_set_t.
29197 (normalize_one_pred_chain): Likewise.
29199 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
29201 PR gcov-profile/58602
29202 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
29204 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
29207 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
29208 -fno-devirtualize; try to devirtualize by the knowledge of
29209 virtual table pointer given by aggregate propagation.
29210 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
29211 (ipa_print_node_jump_functions): Dump also offset that
29212 is relevant for polymorphic calls.
29213 (determine_known_aggregate_parts): Add arg_type parameter; use it
29214 instead of determining the type from pointer type.
29215 (ipa_compute_jump_functions_for_edge): Update call of
29216 determine_known_aggregate_parts.
29217 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
29218 (gimple_get_virt_method_for_binfo): ... here; simplify using
29219 vtable_pointer_value_to_vtable.
29220 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
29221 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
29222 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
29223 (vtable_pointer_value_to_vtable): Break out from ...; handle also
29225 (vtable_pointer_value_to_binfo): ... here.
29226 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
29228 2014-02-03 Teresa Johnson <tejohnson@google.com>
29230 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
29231 redef of outer loop index variable.
29233 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
29237 * doc/extend.texi (Function Attributes): Typo.
29239 2014-02-03 Cong Hou <congh@google.com>
29241 PR tree-optimization/60000
29242 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
29243 if the vectorized statement is a store. A store statement can only
29244 appear at the end of pattern statements.
29246 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
29248 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
29249 (ix86_option_override_internal): Default long double to 64-bit for
29250 32-bit Bionic and to 128-bit for 64-bit Bionic.
29252 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
29253 TARGET_LONG_DOUBLE_128 is true.
29254 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
29256 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
29257 (mlong-double-64): Negate -mlong-double-128.
29258 (mlong-double-128): New option.
29260 * config/i386/i386-c.c (ix86_target_macros): Define
29261 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
29263 * doc/invoke.texi: Document -mlong-double-128.
29265 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
29267 PR rtl-optimization/60024
29268 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
29270 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
29272 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
29274 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
29276 PR rtl-optimization/57662
29277 * sel-sched.c (code_motion_path_driver): Do not mark already not
29278 existing blocks in the visiting bitmap.
29280 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
29282 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
29283 on the insn being emitted.
29285 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
29286 Will Deacon <will.deacon@arm.com>
29288 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
29290 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29292 * config/arm/arm-tables.opt: Regenerate.
29294 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29296 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
29297 for vector types other than V16QImode.
29298 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
29299 define_expand, and call altivec_expand_vec_perm_le when producing
29300 code with little endian element order.
29301 (*altivec_vperm_<mode>_internal): New insn having previous
29302 behavior of altivec_vperm_<mode>.
29303 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
29304 altivec_expand_vec_perm_le when producing code with little endian
29306 (*altivec_vperm_<mode>_uns_internal): New insn having previous
29307 behavior of altivec_vperm_<mode>_uns.
29309 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29311 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
29312 (altivec_vsumsws): Add handling for -maltivec=be with a little
29314 (altivec_vsumsws_direct): New.
29315 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
29316 gen_altivec_vsumsws.
29318 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
29320 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
29321 vtable_pointer_value_to_binfo): New functions.
29322 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
29323 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
29325 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
29327 * config/nios2/nios2.md (load_got_register): Initialize GOT
29328 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
29329 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
29331 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
29333 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
29334 preserverd by passthrough, do not propagate the type.
29336 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
29338 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
29339 (mips_atomic_assign_expand_fenv): New function.
29340 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
29342 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
29344 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
29345 (__builtin_mips_set_fcsr): Likewise.
29346 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
29347 MIPS_USI_FTYPE_VOID.
29348 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
29349 (mips16_expand_set_fcsr): Likewise.
29350 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
29351 (mips16_set_fcsr_stub): Likewise.
29352 (mips16_get_fcsr_one_only_stub): New class.
29353 (mips16_set_fcsr_one_only_stub): Likewise.
29354 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
29355 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
29356 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
29357 (hard_float): New availability predicate.
29358 (mips_builtins): Add get_fcsr and set_fcsr.
29359 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
29360 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
29361 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
29362 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
29363 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
29366 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
29368 * config/mips/mips.c (mips_one_only_stub): New class.
29369 (mips_need_mips16_rdhwr_p): Replace with...
29370 (mips16_rdhwr_stub): ...this new variable.
29371 (mips16_stub_call_address): New function.
29372 (mips16_rdhwr_one_only_stub): New class.
29373 (mips_expand_thread_pointer): Use mips16_stub_call_address.
29374 (mips_output_mips16_rdhwr): Delete.
29375 (mips_finish_stub): New function.
29376 (mips_code_end): Use it to handle rdhwr stubs.
29378 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
29381 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
29382 when calculating size of integer atomic types.
29384 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
29386 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
29388 2014-02-01 Jakub Jelinek <jakub@redhat.com>
29390 PR tree-optimization/60003
29391 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
29392 * profile.c (branch_prob): Use gimple_call_builtin_p
29393 to check for BUILT_IN_SETJMP_RECEIVER.
29394 * tree-inline.c (copy_bb): Call notice_special_calls.
29396 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
29399 * lra-constraints.c (process_alt_operands): Update reload_sum only
29402 2014-01-31 Richard Henderson <rth@redhat.com>
29404 PR middle-end/60004
29405 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
29406 until after else_eh is processed.
29408 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
29410 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
29411 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
29412 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
29413 in smmintrin.h, remove them.
29414 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
29415 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
29416 * config/i386/i386.md (ROUND_SAE): Fix value.
29417 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
29418 (const48_operand): New.
29419 * config/i386/subst.md (round), (round_expand): Use
29420 const_4_or_8_to_11_operand.
29421 (round_saeonly), (round_saeonly_expand): Use const48_operand.
29423 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
29425 * config/i386/constraints.md (Yk): Swap meaning with k.
29426 * config/i386/i386.md (movhi_internal): Change Yk to k.
29427 (movqi_internal): Ditto.
29428 (*k<logic><mode>): Ditto.
29431 (kandn<mode>): Ditto.
29432 (*<code>hi_1): Ditto.
29433 (*<code>qi_1): Ditto.
29434 (kxnor<mode>): Ditto.
29435 (kortestzhi): Ditto.
29436 (kortestchi): Ditto.
29438 (*one_cmplhi2_1): Ditto.
29439 (*one_cmplqi2_1): Ditto.
29440 * config/i386/sse.md (): Change k to Yk.
29441 (avx512f_load<mode>_mask): Ditto.
29442 (avx512f_blendm<mode>): Ditto.
29443 (avx512f_store<mode>_mask): Ditto.
29444 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
29445 (avx512f_storedqu<mode>_mask): Ditto.
29446 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
29448 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
29449 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
29450 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
29451 (avx512f_maskcmp<mode>3): Ditto.
29452 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
29453 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
29454 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
29455 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
29456 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
29457 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
29458 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
29459 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
29460 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
29461 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
29462 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
29463 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
29464 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
29465 (vec_extract_lo_<mode>_maskm): Ditto.
29466 (vec_extract_hi_<mode>_maskm): Ditto.
29467 (avx512f_vternlog<mode>_mask): Ditto.
29468 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
29469 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
29470 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
29471 (avx512f_<code>v8div16qi2_mask): Ditto.
29472 (avx512f_<code>v8div16qi2_mask_store): Ditto.
29473 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
29474 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
29475 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
29476 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
29477 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
29478 (*avx512pf_gatherpf<mode>df_mask): Ditto.
29479 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
29480 (*avx512pf_scatterpf<mode>df_mask): Ditto.
29481 (avx512cd_maskb_vec_dupv8di): Ditto.
29482 (avx512cd_maskw_vec_dupv16si): Ditto.
29483 (avx512f_vpermi2var<mode>3_maskz): Ditto.
29484 (avx512f_vpermi2var<mode>3_mask): Ditto.
29485 (avx512f_vpermi2var<mode>3_mask): Ditto.
29486 (avx512f_vpermt2var<mode>3_maskz): Ditto.
29487 (*avx512f_gathersi<mode>): Ditto.
29488 (*avx512f_gathersi<mode>_2): Ditto.
29489 (*avx512f_gatherdi<mode>): Ditto.
29490 (*avx512f_gatherdi<mode>_2): Ditto.
29491 (*avx512f_scattersi<mode>): Ditto.
29492 (*avx512f_scatterdi<mode>): Ditto.
29493 (avx512f_compress<mode>_mask): Ditto.
29494 (avx512f_compressstore<mode>_mask): Ditto.
29495 (avx512f_expand<mode>_mask): Ditto.
29496 * config/i386/subst.md (mask): Change k to Yk.
29497 (mask_scalar_merge): Ditto.
29500 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
29502 * doc/extend.texi (Vector Extensions): Document ?: in C++.
29504 2014-01-31 Richard Biener <rguenther@suse.de>
29506 PR middle-end/59990
29507 * builtins.c (fold_builtin_memory_op): Make sure to not
29508 use a floating-point mode or a boolean or enumeral type for
29509 the copy operation.
29511 2014-01-30 DJ Delorie <dj@redhat.com>
29513 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
29514 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
29515 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
29516 whenever main() has an epilogue.
29518 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29520 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
29521 unused variable "field".
29522 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
29523 (vsx_mergeh_<mode>): Likewise.
29524 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
29525 (altivec_vmrghh): Likewise.
29526 (altivec_vmrghw): Likewise.
29527 (altivec_vmrglb): Likewise.
29528 (altivec_vmrglh): Likewise.
29529 (altivec_vmrglw): Likewise.
29530 (altivec_vspltb): Add missing uses.
29531 (altivec_vsplth): Likewise.
29532 (altivec_vspltw): Likewise.
29533 (altivec_vspltsf): Likewise.
29535 2014-01-30 Jakub Jelinek <jakub@redhat.com>
29538 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
29539 frame related instructions.
29541 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
29543 PR rtl-optimization/59959
29544 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
29545 any reload of register whose subreg is invalid.
29547 2014-01-30 Jakub Jelinek <jakub@redhat.com>
29549 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
29550 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
29551 Add missing return type - void.
29553 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29555 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
29556 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
29557 remove element index adjustment for endian (now handled in vsx.md
29559 (altivec_expand_vec_perm_const): Use
29560 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
29561 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
29562 (vsx_xxspltw_<mode>): Adjust element index for little endian.
29563 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
29564 define_expand and a new define_insn *altivec_vspltb_internal;
29565 adjust for -maltivec=be on a little endian target.
29566 (altivec_vspltb_direct): New.
29567 (altivec_vsplth): Divide into a define_expand and a new
29568 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
29569 little endian target.
29570 (altivec_vsplth_direct): New.
29571 (altivec_vspltw): Divide into a define_expand and a new
29572 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
29573 little endian target.
29574 (altivec_vspltw_direct): New.
29575 (altivec_vspltsf): Divide into a define_expand and a new
29576 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
29577 a little endian target.
29579 2014-01-30 Richard Biener <rguenther@suse.de>
29581 PR tree-optimization/59993
29582 * tree-ssa-forwprop.c (associate_pointerplus): Check we
29583 can propagate form the earlier stmt and avoid the transform
29584 when the intermediate result is needed.
29586 2014-01-30 Alangi Derick <alangiderick@gmail.com>
29588 * README.Portability: Fix typo.
29590 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
29592 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
29593 comparison_operator with ordered_comparison_operator.
29595 2014-01-30 Nick Clifton <nickc@redhat.com>
29597 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
29598 Rename to mn10300_store_multiple_regs.
29599 * config/mn10300/mn10300.c: Likewise.
29600 * config/mn10300/mn10300.md (store_movm): Fix typo: call
29601 store_multiple_regs.
29602 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
29603 Call mn10300_store_multiple_regs.
29605 2014-01-30 Nick Clifton <nickc@redhat.com>
29606 DJ Delorie <dj@redhat.com>
29608 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
29609 %fp 2 to keep registers after it properly word-aligned.
29610 (rl78_alloc_physical_registers_umul): Handle the case where both
29611 input operands are the same.
29613 2014-01-30 Richard Biener <rguenther@suse.de>
29615 PR tree-optimization/59903
29616 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
29619 2014-01-30 Jason Merrill <jason@redhat.com>
29622 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
29625 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
29627 2014-01-30 Richard Biener <rguenther@suse.de>
29629 PR tree-optimization/59951
29630 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
29632 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
29635 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
29636 SFmode to DFmode case.
29638 2014-01-29 DJ Delorie <dj@redhat.com>
29640 * config/msp430/msp430.opt (-minrt): New.
29641 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
29643 (ENDFILE_SPEC): Likewise.
29645 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
29647 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
29648 (estimate_function_body_sizes): Use it.
29650 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
29653 * dwarf2out.c (is_cxx_auto): New.
29654 (is_base_type): Use it.
29655 (gen_type_die_with_usage): Likewise.
29657 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29659 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
29660 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
29661 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
29662 -maltivec=be with LE targets.
29663 (vsx_mergeh_<mode>): Likewise.
29664 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
29665 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
29666 (altivec_vmrghb): Replace with define_expand and new
29667 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
29668 (altivec_vmrghb_direct): New define_insn.
29669 (altivec_vmrghh): Replace with define_expand and new
29670 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
29671 (altivec_vmrghh_direct): New define_insn.
29672 (altivec_vmrghw): Replace with define_expand and new
29673 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
29674 (altivec_vmrghw_direct): New define_insn.
29675 (*altivec_vmrghsf): Adjust for endianness.
29676 (altivec_vmrglb): Replace with define_expand and new
29677 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
29678 (altivec_vmrglb_direct): New define_insn.
29679 (altivec_vmrglh): Replace with define_expand and new
29680 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
29681 (altivec_vmrglh_direct): New define_insn.
29682 (altivec_vmrglw): Replace with define_expand and new
29683 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
29684 (altivec_vmrglw_direct): New define_insn.
29685 (*altivec_vmrglsf): Adjust for endianness.
29686 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
29687 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
29688 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
29689 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
29690 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
29691 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
29692 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
29693 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
29695 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
29697 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
29698 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
29701 2014-01-29 Richard Biener <rguenther@suse.de>
29703 PR tree-optimization/58742
29704 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
29705 associate_pointerplus_align.
29706 (associate_pointerplus_diff): New function.
29707 (associate_pointerplus): Likewise. Call associate_pointerplus_align
29708 and associate_pointerplus_diff.
29710 2014-01-29 Richard Biener <rguenther@suse.de>
29712 * lto-streamer.h (LTO_major_version): Bump to 3.
29713 (LTO_minor_version): Reset to 0.
29715 2014-01-29 Renlin Li <Renlin.Li@arm.com>
29717 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
29718 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
29719 (arm_file_start): Generate correct asm header for armv7ve.
29720 * config/arm/bpabi.h: Add multilib support for armv7ve.
29721 * config/arm/driver-arm.c: Change the architectures of cortex-a7
29722 and cortex-a15 to armv7ve.
29723 * config/arm/t-aprofile: Add multilib support for armv7ve.
29724 * doc/invoke.texi: Document -march=armv7ve.
29726 2014-01-29 Richard Biener <rguenther@suse.de>
29728 PR tree-optimization/58742
29729 * tree-ssa-forwprop.c (associate_plusminus): Return true
29730 if we changed sth, defer EH cleanup to ...
29731 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
29732 (simplify_mult): New function.
29734 2014-01-29 Jakub Jelinek <jakub@redhat.com>
29736 PR middle-end/59917
29737 PR tree-optimization/59920
29738 * tree.c (build_common_builtin_nodes): Remove
29739 __builtin_setjmp_dispatcher initialization.
29740 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
29741 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
29742 instead of gsi_after_labels + manually skipping debug stmts.
29743 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
29744 ignore bbs with IFN_ABNORMAL_DISPATCHER.
29745 * tree-inline.c (copy_edges_for_bb): Remove
29746 can_make_abnormal_goto argument, instead add abnormal_goto_dest
29747 argument. Ignore computed_goto_p stmts. Don't call
29748 make_abnormal_goto_edges. If a call might need abnormal edges
29749 for non-local gotos, see if it already has an edge to
29750 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
29751 with true argument, don't do anything then, otherwise add
29752 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
29753 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
29755 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
29756 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
29757 (lower_stmt): Don't set data->calls_builtin_setjmp.
29758 (lower_builtin_setjmp): Adjust comment.
29759 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
29760 * tree-cfg.c (found_computed_goto): Remove.
29761 (factor_computed_gotos): Remove.
29762 (make_goto_expr_edges): Return bool, true for computed gotos.
29763 Don't call make_abnormal_goto_edges.
29764 (build_gimple_cfg): Don't set found_computed_goto, don't call
29765 factor_computed_gotos.
29766 (computed_goto_p): No longer static.
29767 (make_blocks): Don't set found_computed_goto.
29768 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
29769 (make_edges): If make_goto_expr_edges returns true, push bb
29770 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
29771 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
29772 vector. Record mapping between bbs and OpenMP regions if there
29773 are any, adjust make_gimple_omp_edges caller. Call
29774 handle_abnormal_edges.
29775 (make_abnormal_goto_edges): Remove.
29776 * tree-cfg.h (make_abnormal_goto_edges): Remove.
29777 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
29778 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
29779 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
29780 * internal-fn.def (ABNORMAL_DISPATCHER): New.
29781 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
29782 filling *region also set *region_idx to (*region)->entry->index.
29785 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
29786 For REGs set ORIGINAL_REGNO.
29788 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
29790 * doc/md.texi: Mention that a target shouldn't implement
29791 vec_widen_(s|u)mul_even/odd pair if it is less efficient
29794 2014-01-29 Jakub Jelinek <jakub@redhat.com>
29796 PR tree-optimization/59594
29797 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
29798 a copy of the datarefs vector rather than the vector itself.
29800 2014-01-28 Jason Merrill <jason@redhat.com>
29803 * dwarf2out.c (auto_die): New static.
29804 (gen_type_die_with_usage): Handle C++1y 'auto'.
29805 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
29808 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
29811 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
29812 (SPEC_X32): Likewise.
29813 (SPEC_64): Likewise.
29814 * config/i386/i386.c (ix86_option_override_internal): Turn off
29815 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
29817 (x86_file_start): Output .code16gcc for TARGET_16BIT.
29818 * config/i386/i386.h (TARGET_16BIT): New macro.
29819 (TARGET_16BIT_P): Likewise.
29820 * config/i386/i386.opt: Add m16.
29821 * doc/invoke.texi: Document -m16.
29823 2014-01-28 Jakub Jelinek <jakub@redhat.com>
29825 PR preprocessor/59935
29826 * input.c (location_get_source_line): Bail out on when line number
29827 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
29829 2014-01-28 Richard Biener <rguenther@suse.de>
29831 PR tree-optimization/58742
29832 * tree-ssa-forwprop.c (associate_plusminus): Handle
29833 pointer subtraction of the form (T)(P + A) - (T)P.
29835 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29837 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
29840 2014-01-28 Richard Biener <rguenther@suse.de>
29843 2014-01-28 Richard Biener <rguenther@suse.de>
29845 PR rtl-optimization/45364
29846 PR rtl-optimization/59890
29847 * var-tracking.c (local_get_addr_clear_given_value): Handle
29848 already cleared slot.
29849 (val_reset): Handle not allocated local_get_addr_cache.
29850 (vt_find_locations): Use post-order on the inverted CFG.
29852 2014-01-28 Richard Biener <rguenther@suse.de>
29854 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
29856 2014-01-28 Richard Biener <rguenther@suse.de>
29858 PR rtl-optimization/45364
29859 PR rtl-optimization/59890
29860 * var-tracking.c (local_get_addr_clear_given_value): Handle
29861 already cleared slot.
29862 (val_reset): Handle not allocated local_get_addr_cache.
29863 (vt_find_locations): Use post-order on the inverted CFG.
29865 2014-01-28 Alan Modra <amodra@gmail.com>
29867 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
29868 * configure.ac <recursive call for build != host>: Define
29869 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
29870 and LD_FOR_BUILD too.
29871 * configure: Regenerate.
29873 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
29875 * config/i386/i386.c (get_builtin_code_for_version): Separate
29876 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
29877 Broadwell from Haswell.
29879 2014-01-27 Steve Ellcey <sellcey@mips.com>
29881 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
29882 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
29883 * config/mips/mips.c (mips_option_override): Change setting
29885 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
29886 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
29887 Change from Mask to Var.
29889 2014-01-27 Jeff Law <law@redhat.com>
29891 * ipa-inline.c (inline_small_functions): Fix typo.
29893 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
29895 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
29896 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
29897 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
29898 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
29899 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
29900 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
29901 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
29902 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
29903 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
29904 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
29905 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
29906 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
29907 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
29908 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
29909 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
29910 (_mm512_storeu_epi64): Ditto.
29911 (_mm512_cmpge_epi32_mask): Ditto.
29912 (_mm512_cmpge_epu32_mask): Ditto.
29913 (_mm512_cmpge_epi64_mask): Ditto.
29914 (_mm512_cmpge_epu64_mask): Ditto.
29915 (_mm512_cmple_epi32_mask): Ditto.
29916 (_mm512_cmple_epu32_mask): Ditto.
29917 (_mm512_cmple_epi64_mask): Ditto.
29918 (_mm512_cmple_epu64_mask): Ditto.
29919 (_mm512_cmplt_epi32_mask): Ditto.
29920 (_mm512_cmplt_epu32_mask): Ditto.
29921 (_mm512_cmplt_epi64_mask): Ditto.
29922 (_mm512_cmplt_epu64_mask): Ditto.
29923 (_mm512_cmpneq_epi32_mask): Ditto.
29924 (_mm512_cmpneq_epu32_mask): Ditto.
29925 (_mm512_cmpneq_epi64_mask): Ditto.
29926 (_mm512_cmpneq_epu64_mask): Ditto.
29927 (_mm512_expand_pd): Ditto.
29928 (_mm512_expand_ps): Ditto.
29929 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
29930 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
29931 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
29932 * config/i386/i386.c (ix86_builtins): Add
29933 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
29934 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
29935 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
29936 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
29937 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
29938 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
29939 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
29940 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
29941 IX86_BUILTIN_PMOVUSQW512_MEM.
29942 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
29943 __builtin_ia32_pmovsqd512mem_mask,
29944 __builtin_ia32_pmovqd512mem_mask,
29945 __builtin_ia32_pmovusqw512mem_mask,
29946 __builtin_ia32_pmovsqw512mem_mask,
29947 __builtin_ia32_pmovqw512mem_mask,
29948 __builtin_ia32_pmovusdw512mem_mask,
29949 __builtin_ia32_pmovsdw512mem_mask,
29950 __builtin_ia32_pmovdw512mem_mask,
29951 __builtin_ia32_pmovqb512mem_mask,
29952 __builtin_ia32_pmovusqb512mem_mask,
29953 __builtin_ia32_pmovsqb512mem_mask,
29954 __builtin_ia32_pmovusdb512mem_mask,
29955 __builtin_ia32_pmovsdb512mem_mask,
29956 __builtin_ia32_pmovdb512mem_mask.
29957 (bdesc_args): Add __builtin_ia32_expanddf512,
29958 __builtin_ia32_expandsf512.
29959 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
29960 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
29961 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
29962 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
29963 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
29964 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
29965 (avx512f_<code>v8div16qi2_mask_store): This.
29966 (avx512f_expand<mode>): New.
29968 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
29970 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
29972 (_mm512_mask_prefetch_i64gather_pd): Ditto.
29973 (_mm512_prefetch_i32scatter_pd): Ditto.
29974 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
29975 (_mm512_prefetch_i64scatter_pd): Ditto.
29976 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
29977 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
29978 (_mm512_mask_prefetch_i64gather_ps): Ditto.
29979 (_mm512_prefetch_i32scatter_ps): Ditto.
29980 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
29981 (_mm512_prefetch_i64scatter_ps): Ditto.
29982 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
29983 * config/i386/i386-builtin-types.def: Define
29984 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
29985 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
29986 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
29987 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
29988 IX86_BUILTIN_SCATTERPFQPD.
29989 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
29990 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
29991 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
29992 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
29993 __builtin_ia32_scatterpfqps.
29994 (ix86_expand_builtin): Expand new built-ins.
29995 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
29996 fix memory access data type.
29997 (*avx512pf_gatherpf<mode>_mask): Ditto.
29998 (*avx512pf_gatherpf<mode>): Ditto.
29999 (avx512pf_scatterpf<mode>): Ditto.
30000 (*avx512pf_scatterpf<mode>_mask): Ditto.
30001 (*avx512pf_scatterpf<mode>): Ditto.
30002 (GATHER_SCATTER_SF_MEM_MODE): New.
30003 (avx512pf_gatherpf<mode>df): Ditto.
30004 (*avx512pf_gatherpf<mode>df_mask): Ditto.
30005 (*avx512pf_scatterpf<mode>df): Ditto.
30007 2014-01-27 Jakub Jelinek <jakub@redhat.com>
30010 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
30011 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
30014 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
30016 * common/config/arm/arm-common.c
30017 (arm_rewrite_mcpu): Handle multiple names.
30019 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
30021 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
30023 * gimple-builder.h (create_gimple_tmp): Delete.
30025 2014-01-27 Christian Bruel <christian.bruel@st.com>
30027 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
30030 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
30032 * config/pa/pa.md (call): Generate indirect long calls to non-local
30033 functions when outputing 32-bit code.
30034 (call_value): Likewise except for special call to buggy powf function.
30036 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
30037 portable runtime and PIC indirect calls.
30038 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
30039 and PIC call sequences. Use ldo instead of blr to set return register
30040 in PIC call sequence.
30042 2014-01-25 Walter Lee <walt@tilera.com>
30044 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
30045 avoid clobbering a live register.
30047 2014-01-25 Walter Lee <walt@tilera.com>
30049 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
30050 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
30051 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
30052 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
30054 2014-01-25 Walter Lee <walt@tilera.com>
30056 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
30057 arguments on even registers.
30058 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
30060 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
30061 (BIGGEST_ALIGNMENT): Ditto.
30062 (BIGGEST_FIELD_ALIGNMENT): Ditto.
30064 2014-01-25 Walter Lee <walt@tilera.com>
30066 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
30067 insns before bundling.
30068 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
30070 2014-01-25 Walter Lee <walt@tilera.com>
30072 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
30073 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
30074 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
30076 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
30078 * config/mips/constraints.md (kl): Delete.
30079 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
30080 define expands, using...
30081 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
30082 instructions for MIPS16.
30083 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
30084 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
30086 2014-01-25 Walter Lee <walt@tilera.com>
30088 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
30092 2014-01-25 Walter Lee <walt@tilera.com>
30094 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
30095 (TARGET_EXPAND_TO_RTL_HOOK): Define.
30097 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
30099 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
30102 2014-01-25 Jakub Jelinek <jakub@redhat.com>
30104 * print-rtl.c (in_call_function_usage): New var.
30105 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
30106 EXPR_LIST mode as mode and not as reg note name.
30108 PR middle-end/59561
30109 * cfgloopmanip.c (copy_loop_info): If
30110 loop->warned_aggressive_loop_optimizations, make sure
30111 the flag is set in target loop too.
30113 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
30115 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
30117 * builtins.def: Likewise.
30118 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
30119 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
30120 * ira.c (ira_setup_eliminable_regset): Likewise.
30121 * omp-low.c (gate_expand_omp): Likewise.
30122 (execute_lower_omp): Likewise.
30123 (diagnose_sb_0): Likewise.
30124 (gate_diagnose_omp_blocks): Likewise.
30125 (simd_clone_clauses_extract): Likewise.
30128 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30130 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
30131 correction for little endian...
30132 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
30135 2014-01-24 Jeff Law <law@redhat.com>
30137 PR tree-optimization/59919
30138 * tree-vrp.c (find_assert_locations_1): Do not register asserts
30139 for non-returning calls.
30141 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
30143 * common/config/aarch64/aarch64-common.c
30144 (aarch64_rewrite_mcpu): Handle multiple names.
30145 * config/aarch64/aarch64.h
30146 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
30148 2014-01-24 Dodji Seketeli <dodji@redhat.com>
30150 * input.c (add_file_to_cache_tab): Handle the case where fopen
30153 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
30156 * config/i386/i386.md (pushsf splitter): Get stack adjustment
30157 from push operand if code of push isn't PRE_DEC.
30159 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
30162 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
30163 -mquad-memory-atomic. Update -mquad-memory documentation to say
30164 it is only used for non-atomic loads/stores.
30166 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
30167 -mquad-memory or -mquad-memory-atomic switches.
30169 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
30170 -mquad-memory-atomic to ISA 2.07 support.
30172 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
30173 to separate support of normal quad word memory operations (ldq, stq)
30174 from the atomic quad word memory operations.
30176 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
30177 support to separate non-atomic quad word operations from atomic
30178 quad word operations. Disable non-atomic quad word operations in
30179 little endian mode so that we don't have to swap words after the
30180 load and before the store.
30181 (quad_load_store_p): Add comment about atomic quad word support.
30182 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
30183 options printed with -mdebug=reg.
30185 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
30186 -mquad-memory-atomic as the test for whether we have quad word
30187 atomic instructions.
30188 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
30189 or -mp8-vector are used, allow byte/half-word atomic operations.
30191 * config/rs6000/sync.md (load_lockedti): Insure that the address
30192 is a proper indexed or indirect address for the lqarx instruction.
30193 On little endian systems, swap the hi/lo registers after the lqarx
30195 (load_lockedpti): Use indexed_or_indirect_operand predicate to
30196 insure the address is valid for the lqarx instruction.
30197 (store_conditionalti): Insure that the address is a proper indexed
30198 or indirect address for the stqcrx. instruction. On little endian
30199 systems, swap the hi/lo registers before doing the stqcrx.
30201 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
30202 insure the address is valid for the stqcrx. instruction.
30204 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
30205 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
30206 type of quad memory support is available.
30208 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
30210 PR regression/59915
30211 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
30212 there is a danger of looping.
30214 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
30216 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
30217 force flag_ira_loop_pressure if set via command line.
30219 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
30221 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
30222 (ashr_simd): New builtin handling DI mode.
30223 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
30224 (aarch64_sshr_simddi): New match pattern.
30225 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
30226 (vshrd_n_s64): Likewise.
30227 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
30229 2014-01-23 Nick Clifton <nickc@redhat.com>
30231 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
30232 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
30233 favour of mcu specific scripts.
30234 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
30237 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
30238 Alex Velenko <Alex.Velenko@arm.com>
30240 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
30241 (vaddv_s16): Likewise.
30242 (vaddv_s32): Likewise.
30243 (vaddv_u8): Likewise.
30244 (vaddv_u16): Likewise.
30245 (vaddv_u32): Likewise.
30246 (vaddvq_s8): Likewise.
30247 (vaddvq_s16): Likewise.
30248 (vaddvq_s32): Likewise.
30249 (vaddvq_s64): Likewise.
30250 (vaddvq_u8): Likewise.
30251 (vaddvq_u16): Likewise.
30252 (vaddvq_u32): Likewise.
30253 (vaddvq_u64): Likewise.
30254 (vaddv_f32): Likewise.
30255 (vaddvq_f32): Likewise.
30256 (vaddvq_f64): Likewise.
30257 (vmaxv_f32): Likewise.
30258 (vmaxv_s8): Likewise.
30259 (vmaxv_s16): Likewise.
30260 (vmaxv_s32): Likewise.
30261 (vmaxv_u8): Likewise.
30262 (vmaxv_u16): Likewise.
30263 (vmaxv_u32): Likewise.
30264 (vmaxvq_f32): Likewise.
30265 (vmaxvq_f64): Likewise.
30266 (vmaxvq_s8): Likewise.
30267 (vmaxvq_s16): Likewise.
30268 (vmaxvq_s32): Likewise.
30269 (vmaxvq_u8): Likewise.
30270 (vmaxvq_u16): Likewise.
30271 (vmaxvq_u32): Likewise.
30272 (vmaxnmv_f32): Likewise.
30273 (vmaxnmvq_f32): Likewise.
30274 (vmaxnmvq_f64): Likewise.
30275 (vminv_f32): Likewise.
30276 (vminv_s8): Likewise.
30277 (vminv_s16): Likewise.
30278 (vminv_s32): Likewise.
30279 (vminv_u8): Likewise.
30280 (vminv_u16): Likewise.
30281 (vminv_u32): Likewise.
30282 (vminvq_f32): Likewise.
30283 (vminvq_f64): Likewise.
30284 (vminvq_s8): Likewise.
30285 (vminvq_s16): Likewise.
30286 (vminvq_s32): Likewise.
30287 (vminvq_u8): Likewise.
30288 (vminvq_u16): Likewise.
30289 (vminvq_u32): Likewise.
30290 (vminnmv_f32): Likewise.
30291 (vminnmvq_f32): Likewise.
30292 (vminnmvq_f64): Likewise.
30294 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
30296 * config/aarch64/aarch64-simd.md
30297 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
30298 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
30299 (*aarch64_mul3_elt<mode>): Likewise.
30300 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
30301 (*aarch64_mul3_elt_to_64v2df): Likewise.
30302 (*aarch64_mla_elt<mode>): Likewise.
30303 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
30304 (*aarch64_mls_elt<mode>): Likewise.
30305 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
30306 (*aarch64_fma4_elt<mode>): Likewise.
30307 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
30308 (*aarch64_fma4_elt_to_64v2df): Likewise.
30309 (*aarch64_fnma4_elt<mode>): Likewise.
30310 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
30311 (*aarch64_fnma4_elt_to_64v2df): Likewise.
30312 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
30313 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
30314 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
30315 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
30316 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
30317 (aarch64_sqdmull_lane<mode>_internal): Likewise.
30318 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
30320 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
30322 * config/aarch64/aarch64-simd.md
30323 (aarch64_be_checked_get_lane<mode>): New define_expand.
30324 * config/aarch64/aarch64-simd-builtins.def
30325 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
30326 New builtin definition.
30327 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
30328 Use new safe be builtin.
30330 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
30332 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
30334 (aarch64_be_st1<mode>): Likewise.
30335 (aarch_ld1<VALL:mode>): Define_expand modified.
30336 (aarch_st1<VALL:mode>): Likewise.
30337 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
30338 (UNSPEC_ST1): Likewise.
30340 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
30342 * config/microblaze/microblaze.md: Add trap insn and attribute
30344 2014-01-23 Dodji Seketeli <dodji@redhat.com>
30346 PR preprocessor/58580
30347 * input.h (location_get_source_line): Take an additional line_size
30349 (void diagnostics_file_cache_fini): Declare new function.
30350 * input.c (struct fcache): New type.
30351 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
30352 New static constants.
30353 (diagnostic_file_cache_init, total_lines_num)
30354 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
30355 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
30356 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
30357 (get_next_line, read_next_line, goto_next_line, read_line_num):
30358 New static function definitions.
30359 (diagnostic_file_cache_fini): New function.
30360 (location_get_source_line): Take an additional output line_len
30361 parameter. Re-write using lookup_or_add_file_to_cache_tab and
30363 * diagnostic.c (diagnostic_finish): Call
30364 diagnostic_file_cache_fini.
30365 (adjust_line): Take an additional input parameter for the length
30366 of the line, rather than calculating it with strlen.
30367 (diagnostic_show_locus): Adjust the use of
30368 location_get_source_line and adjust_line with respect to their new
30369 signature. While displaying a line now, do not stop at the first
30370 null byte. Rather, display the zero byte as a space and keep
30371 going until we reach the size of the line.
30372 * Makefile.in: Add vec.o to OBJS-libcommon
30374 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
30375 Ilya Tocar <ilya.tocar@intel.com>
30377 * config/i386/avx512fintrin.h (_mm512_kmov): New.
30378 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
30379 (__builtin_ia32_kmov16): Ditto.
30380 * config/i386/i386.md (UNSPEC_KMOV): New.
30383 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
30385 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
30386 (_mm512_storeu_si512): Ditto.
30388 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
30391 * rtl.h (get_referenced_operands): Declare.
30392 * recog.c (get_referenced_operands): New function.
30393 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
30394 operands have been referenced when recording LO_SUM references.
30396 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
30398 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
30400 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
30402 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
30403 Enable for generic and recent AMD targets.
30405 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
30407 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
30408 ARG_SIZE note when adjustment was eliminated.
30410 2014-01-22 Jeff Law <law@redhat.com>
30412 PR tree-optimization/59597
30413 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
30414 in file. Accept new argument REGISTERING and use it to modify
30415 dump output appropriately.
30416 (register_jump_thread): Corresponding changes.
30417 (mark_threaded_blocks): Reinstate code to cancel unprofitable
30418 thread paths involving joiner blocks. Add code to dump cancelled
30419 jump threading paths.
30421 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
30423 PR rtl-optimization/59477
30424 * lra-constraints.c (inherit_in_ebb): Process call for living hard
30425 regs. Update reloads_num and potential_reload_hard_regs for all insns.
30427 2014-01-22 Tom Tromey <tromey@redhat.com>
30429 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
30431 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
30433 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
30435 PR rtl-optimization/59896
30436 * lra-constraints.c (process_alt_operands): Check unused note for
30437 matched operands of insn with no output reloads.
30439 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
30441 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
30442 (mips_move_from_gpr_cost): Likewise.
30444 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
30446 PR rtl-optimization/59858
30447 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
30448 ira_class_hard_regs_num.
30449 (process_alt_operands): Increase reject for dying matched operand.
30451 2014-01-21 Jakub Jelinek <jakub@redhat.com>
30454 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
30455 smaller than size, perform several stores or loads and stores
30456 at dst + count - size to store or copy all of size bytes, rather
30457 than just last modesize bytes.
30459 2014-01-20 DJ Delorie <dj@redhat.com>
30461 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
30462 that CLOBBERs are REGs before propogating their values.
30464 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
30466 PR middle-end/59789
30467 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
30468 (cgraph_inline_failed_type): New function.
30469 * cgraph.h (DEFCIFCODE): Add type.
30470 (cgraph_inline_failed_type_t): New enum.
30471 (cgraph_inline_failed_type): New prototype.
30472 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
30473 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
30474 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
30475 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
30476 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
30477 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
30478 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
30479 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
30480 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
30481 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
30482 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
30483 OPTIMIZATION_MISMATCH.
30484 * tree-inline.c (expand_call_inline): Emit errors during
30485 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
30487 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
30490 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
30491 mode attribute in insn output.
30493 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
30495 * output.h (output_constant): Delete.
30496 * varasm.c (output_constant): Make private.
30498 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
30500 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
30502 2014-01-20 Jakub Jelinek <jakub@redhat.com>
30504 PR middle-end/59860
30505 * tree.h (fold_builtin_strcat): New prototype.
30506 * builtins.c (fold_builtin_strcat): No longer static. Add len
30507 argument, if non-NULL, don't call c_strlen. Optimize
30508 directly into __builtin_memcpy instead of __builtin_strcpy.
30509 (fold_builtin_2): Adjust fold_builtin_strcat caller.
30510 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
30512 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
30514 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
30515 for SImode_address_operand operands, having only a REG argument.
30517 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
30519 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
30520 loader name using mbig-endian.
30521 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
30523 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
30525 * doc/invoke.texi (-march): Clarify documentation for AArch64.
30526 (-mtune): Likewise.
30529 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
30531 * config/aarch64/aarch64-protos.h
30532 (aarch64_cannot_change_mode_class_ptr): Declare.
30533 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
30534 aarch64_cannot_change_mode_class_ptr): New.
30535 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
30536 backend hook aarch64_cannot_change_mode_class.
30538 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
30540 * common/config/aarch64/aarch64-common.c
30541 (aarch64_handle_option): Don't handle any option order logic here.
30542 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
30543 selected_cpu, warn on architecture version mismatch.
30544 (aarch64_override_options): Fix parsing order for option strings.
30546 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
30547 Iain Sandoe <iain@codesourcery.com>
30550 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
30551 warning. Amend comment to reflect current functionality.
30553 2014-01-20 Richard Biener <rguenther@suse.de>
30555 PR middle-end/59860
30556 * builtins.c (fold_builtin_strcat): Remove case better handled
30557 by tree-ssa-strlen.c.
30559 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
30561 * config/aarch64/aarch64.opt
30562 (mcpu, march, mtune): Make case-insensitive.
30564 2014-01-20 Jakub Jelinek <jakub@redhat.com>
30567 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
30568 if operands[1] is a REG or ZERO_EXTEND of a REG.
30570 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
30572 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
30574 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
30576 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
30577 long non-pic millicode calls.
30579 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
30581 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
30583 2014-01-19 Kito Cheng <kito@0xlab.org>
30585 * builtins.c (expand_movstr): Check movstr expand done or fail.
30587 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30588 H.J. Lu <hongjiu.lu@intel.com>
30591 * config/i386/i386.md (*lea<mode>): Zero-extend return register
30592 to DImode for zero-extended addresses.
30594 2014-01-19 Jakub Jelinek <jakub@redhat.com>
30596 PR rtl-optimization/57763
30597 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
30598 on the new indirect jump_insn and increment LABEL_NUSES (label).
30600 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
30604 * config.gcc (x86_archs): New variable.
30605 (x86_64_archs): Likewise.
30606 (x86_cpus): Likewise.
30607 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
30608 --with-arch/--with-cpu= options.
30609 Support --with-arch=/--with-cpu={nehalem,westmere,
30610 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
30612 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30614 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
30615 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
30617 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30619 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
30621 2014-01-18 Jakub Jelinek <jakub@redhat.com>
30624 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
30625 clear cpp_get_options (parse_in)->warn_unused_macros for
30626 ix86_target_macros_internal with cpp_define.
30628 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
30630 * jump.c (delete_related_insns): Keep (use (insn))s.
30631 * reorg.c (redundant_insn): Check for barriers too.
30633 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30635 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
30637 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
30639 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
30640 call to $$dyncall when TARGET_LONG_CALLS is true.
30642 2014-01-17 Jeff Law <law@redhat.com>
30644 * ree.c (combine_set_extension): Temporarily disable test for
30645 changing number of hard registers.
30647 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
30649 PR middle-end/58125
30650 * ipa-inline-analysis.c (inline_free_summary):
30651 Do not free summary of aliases.
30653 2014-01-17 Jakub Jelinek <jakub@redhat.com>
30655 PR middle-end/59706
30656 * gimplify.c (gimplify_expr): Use create_tmp_var
30657 instead of create_tmp_var_raw. If cond doesn't have
30658 integral type, don't add the IFN_ANNOTATE builtin at all.
30660 2014-01-17 Martin Jambor <mjambor@suse.cz>
30663 * ipa-cp.c (prev_edge_clone): New variable.
30664 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
30665 Also resize prev_edge_clone vector.
30666 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
30667 (ipcp_edge_removal_hook): New function.
30668 (ipcp_driver): Register ipcp_edge_removal_hook.
30670 2014-01-17 Andrew Pinski <apinski@cavium.com>
30671 Steve Ellcey <sellcey@mips.com>
30674 * config/mips/mips.c (mips_print_operand): Check operand mode instead
30677 2014-01-17 Jeff Law <law@redhat.com>
30679 PR middle-end/57904
30680 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
30681 so that pass_ccp runs first.
30683 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30685 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
30686 (ix86_adjust_cost): Use !TARGET_XXX.
30687 (do_reorder_for_imul): Likewise.
30688 (swap_top_of_ready_list): Likewise.
30689 (ix86_sched_reorder): Likewise.
30691 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30693 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
30694 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
30695 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
30696 (intel_memset): New. Duplicate slm_memset.
30697 (intel_cost): New. Duplicate slm_cost.
30698 (m_INTEL): New macro.
30699 (processor_target_table): Add "intel".
30700 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
30701 with PROCESSOR_INTEL for "intel".
30702 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
30703 PROCESSOR_SILVERMONT.
30704 (ix86_issue_rate): Likewise.
30705 (ix86_adjust_cost): Likewise.
30706 (ia32_multipass_dfa_lookahead): Likewise.
30707 (swap_top_of_ready_list): Likewise.
30708 (ix86_sched_reorder): Likewise.
30709 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
30710 instead of TARGET_OPT_AGU.
30711 * config/i386/i386.h (TARGET_INTEL): New.
30712 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
30713 (processor_type): Add PROCESSOR_INTEL.
30714 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
30715 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
30717 2014-01-17 Marek Polacek <polacek@redhat.com>
30720 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
30723 2014-01-17 Richard Biener <rguenther@suse.de>
30725 PR tree-optimization/46590
30726 * opts.c (default_options_table): Add entries for
30727 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
30728 all enabled at -O1 but not for -Og.
30729 * common.opt (fbranch-count-reg): Remove Init(1).
30730 (fmove-loop-invariants): Likewise.
30731 (ftree-pta): Likewise.
30733 2014-01-17 Jakub Jelinek <jakub@redhat.com>
30735 * config/i386/i386.c (ix86_data_alignment): For compatibility with
30736 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
30737 decls to at least the GCC 4.8 used alignments.
30740 * tree-nested.c (convert_nonlocal_reference_stmt,
30741 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
30742 of GIMPLE_BIND stmts, adjust associated decls.
30744 2014-01-17 Richard Biener <rguenther@suse.de>
30746 PR tree-optimization/46590
30747 * vec.h (vec<>::bseach): New member function implementing
30748 binary search according to C89 bsearch.
30749 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
30750 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
30751 bitmap pointer again. Make accesses_in_loop a flat array.
30752 (mem_ref_obstack): New global.
30753 (outermost_indep_loop): Adjust for mem_ref->stored changes.
30754 (mark_ref_stored): Likewise.
30755 (ref_indep_loop_p_2): Likewise.
30756 (set_ref_stored_in_loop): New helper function.
30757 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
30758 (memref_free): Adjust.
30759 (record_mem_ref_loc): Simplify.
30760 (gather_mem_refs_stmt): Adjust.
30761 (sort_locs_in_loop_postorder_cmp): New function.
30762 (analyze_memory_references): Sort accesses_in_loop after
30763 loop postorder number.
30764 (find_ref_loc_in_loop_cmp): New function.
30765 (for_all_locs_in_loop): Find relevant cluster of locs in
30766 accesses_in_loop and iterate without recursion.
30767 (execute_sm): Avoid uninit warning.
30768 (struct ref_always_accessed): Simplify.
30769 (ref_always_accessed::operator ()): Likewise.
30770 (ref_always_accessed_p): Likewise.
30771 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
30772 loop postorder numbers here.
30773 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
30776 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
30779 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
30780 on decls for which assemble_alias has been called.
30782 2014-01-17 Nick Clifton <nickc@redhat.com>
30784 * config/msp430/msp430.opt: (mcpu): New option.
30785 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
30786 (msp430_option_override): Parse target_cpu. If the MCU name
30787 matches a generic string, clear target_mcu.
30788 (msp430_attr): Allow numeric interrupt values up to 63.
30789 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
30790 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
30792 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
30794 * config/msp430/msp430.md (popm): Use %J rather than %I.
30795 (addsi3): Use msp430_nonimmediate_operand for operand 2.
30796 (addhi_cy_i): Use immediate_operand for operand 2.
30797 * doc/invoke.texi: Document -mcpu option.
30799 2014-01-17 Richard Biener <rguenther@suse.de>
30801 PR rtl-optimization/38518
30802 * df.h (df_analyze_loop): Declare.
30803 * df-core.c: Include cfgloop.h.
30804 (df_analyze_1): Split out main part of df_analyze.
30805 (df_analyze): Adjust.
30806 (loop_inverted_post_order_compute): New function.
30807 (loop_post_order_compute): Likewise.
30808 (df_analyze_loop): New function avoiding whole-function
30809 postorder computes.
30810 * loop-invariant.c (find_defs): Use df_analyze_loop.
30811 (find_invariants): Adjust.
30812 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
30814 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
30816 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
30817 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
30819 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
30821 * ipa-ref.c (ipa_remove_stmt_references): Fix references
30822 traversal when removing references.
30824 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
30827 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
30829 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
30831 PR middle-end/56791
30832 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
30833 pushing a reload for an autoinc when we had previously reloaded an
30834 inner part of the address.
30836 2014-01-16 Jakub Jelinek <jakub@redhat.com>
30838 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
30840 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
30841 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
30842 when not giving up or versioning for alias only because of
30844 (vect_analyze_data_ref_dependences): Set to true.
30845 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
30847 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
30848 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
30851 PR middle-end/58344
30852 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
30855 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
30856 operand 0 predicate for gathers, use a new pseudo as subtarget.
30858 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
30860 PR middle-end/59609
30861 * lra-constraints.c (process_alt_operands): Add printing debug info.
30862 Check absence of input/output reloads for matched operands too.
30864 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
30866 PR rtl-optimization/59835
30867 * ira.c (ira_init_register_move_cost): Increase cost for
30870 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
30872 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
30874 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
30877 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
30878 non-register objects. Use gen_(high/low)part more consistently.
30881 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
30884 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
30885 endian support, remove tests for WORDS_BIG_ENDIAN.
30886 (p8_mfvsrd_3_<mode>): Likewise.
30887 (reload_gpr_from_vsx<mode>): Likewise.
30888 (reload_gpr_from_vsxsf): Likewise.
30889 (p8_mfvsrd_4_disf): Likewise.
30891 2014-01-16 Richard Biener <rguenther@suse.de>
30893 PR rtl-optimization/46590
30894 * lcm.c (compute_antinout_edge): Use postorder iteration.
30895 (compute_laterin): Use inverted postorder iteration.
30897 2014-01-16 Nick Clifton <nickc@redhat.com>
30899 PR middle-end/28865
30900 * varasm.c (output_constant): Return the number of bytes actually
30902 (output_constructor_array_range): Update the field size with the
30903 number of bytes emitted by output_constant.
30904 (output_constructor_regular_field): Likewise. Also do not
30905 complain if the total number of bytes emitted is now greater
30906 than the expected fieldpos.
30907 * output.h (output_constant): Update prototype and descriptive comment.
30909 2014-01-16 Marek Polacek <polacek@redhat.com>
30911 PR middle-end/59827
30912 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
30913 it is error_mark_node.
30915 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
30917 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
30918 VALID_AVX256_REG_OR_OI_MODE.
30920 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
30922 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
30923 current procedure should be profiled.
30925 2014-01-15 Andrew Pinski <apinski@cavium.com>
30927 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
30928 of moving from/to the STACK_REG register class.
30930 2014-01-15 Richard Henderson <rth@redhat.com>
30933 * reginfo.c (global_regs_decl): Globalize.
30934 * rtl.h (global_regs_decl): Declare.
30935 * ira.c (do_reload): Diagnose frame_pointer_needed and it
30936 reserved via global_regs.
30938 2014-01-15 Teresa Johnson <tejohnson@google.com>
30940 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
30942 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
30944 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
30945 and vmulosh rather than call gen_vec_widen_smult_*.
30946 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
30947 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
30948 (vec_widen_smult_even_v16qi): Likewise.
30949 (vec_widen_umult_even_v8hi): Likewise.
30950 (vec_widen_smult_even_v8hi): Likewise.
30951 (vec_widen_umult_odd_v16qi): Likewise.
30952 (vec_widen_smult_odd_v16qi): Likewise.
30953 (vec_widen_umult_odd_v8hi): Likewise.
30954 (vec_widen_smult_odd_v8hi): Likewise.
30955 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
30956 vmuloub rather than call gen_vec_widen_umult_*.
30957 (vec_widen_umult_lo_v16qi): Likewise.
30958 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
30959 vmulosb rather than call gen_vec_widen_smult_*.
30960 (vec_widen_smult_lo_v16qi): Likewise.
30961 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
30962 rather than call gen_vec_widen_umult_*.
30963 (vec_widen_umult_lo_v8hi): Likewise.
30964 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
30965 rather than call gen_vec_widen_smult_*.
30966 (vec_widen_smult_lo_v8hi): Likewise.
30968 2014-01-15 Jeff Law <law@redhat.com>
30970 PR tree-optimization/59747
30971 * ree.c (find_and_remove_re): Properly handle case where a second
30972 eliminated extension requires widening a copy created for elimination
30973 of a prior extension.
30974 (combine_set_extension): Ensure that the number of hard regs needed
30975 for a destination register does not change when we widen it.
30977 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
30979 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
30980 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
30981 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
30982 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
30983 (avr-*-rtems*): Likewise.
30984 (bfin*-rtems*): Likewise.
30985 (moxie-*-rtems*): Likewise.
30986 (h8300-*-rtems*): Likewise.
30987 (i[34567]86-*-rtems*): Likewise.
30988 (lm32-*-rtems*): Likewise.
30989 (m32r-*-rtems*): Likewise.
30990 (m68k-*-rtems*): Likewise.
30991 (microblaze*-*-rtems*): Likewise.
30992 (mips*-*-rtems*): Likewise.
30993 (powerpc-*-rtems*): Likewise.
30994 (sh-*-rtems*): Likewise.
30995 (sparc-*-rtems*): Likewise.
30996 (sparc64-*-rtems*): Likewise.
30997 (v850-*-rtems*): Likewise.
30998 (m32c-*-rtems*): Likewise.
31000 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
31002 PR rtl-optimization/59511
31003 * ira.c (ira_init_register_move_cost): Use memory costs for some
31004 cases of register move cost calculations.
31005 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
31006 instead of BB frequency.
31007 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
31008 * lra-assigns.c (find_hard_regno_for): Ditto.
31010 2014-01-15 Richard Biener <rguenther@suse.de>
31012 PR tree-optimization/59822
31013 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
31014 (vectorizable_load): Use it to hoist defs of uses of invariant
31015 loads out of the loop.
31017 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
31018 Kugan Vivekanandarajah <kuganv@linaro.org>
31021 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
31024 2014-01-15 Richard Biener <rguenther@suse.de>
31026 PR rtl-optimization/59802
31027 * lcm.c (compute_available): Use inverted postorder to seed
31028 the initial worklist.
31030 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
31033 * config/s390/s390.c (s390_preferred_reload_class): Don't return
31034 ADDR_REGS for invalid symrefs in non-PIC code.
31036 2014-01-15 Jakub Jelinek <jakub@redhat.com>
31039 * builtins.c (determine_block_size): Initialize *probable_max_size
31040 even if len_rtx is CONST_INT.
31042 2014-01-14 Andrew Pinski <apinski@cavium.com>
31044 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
31045 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
31046 (cortexa53_tunings): Likewise.
31047 (aarch64_sched_issue_rate): New function.
31048 (TARGET_SCHED_ISSUE_RATE): Define.
31050 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
31052 * ira-costs.c (find_costs_and_classes): Add missed
31053 ira_init_register_move_cost_if_necessary.
31055 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
31058 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
31060 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
31063 * config/i386/i386.c (type_natural_mode): Add a bool parameter
31064 to indicate if type is used for function return value. Warn ABI
31065 change if the vector mode isn't available for function return value.
31066 (ix86_function_arg_advance): Pass false to type_natural_mode.
31067 (ix86_function_arg): Likewise.
31068 (ix86_gimplify_va_arg): Likewise.
31069 (function_arg_32): Don't warn ABI change.
31070 (ix86_function_value): Pass true to type_natural_mode.
31071 (ix86_return_in_memory): Likewise.
31072 (ix86_struct_value_rtx): Removed.
31073 (TARGET_STRUCT_VALUE_RTX): Likewise.
31075 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
31077 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
31078 converting a conditional jump into a conditional return.
31080 2014-01-14 Richard Biener <rguenther@suse.de>
31082 PR tree-optimization/58921
31083 PR tree-optimization/59006
31084 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
31085 hoisting invariant stmts.
31086 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
31087 invariant loads on the preheader edge if possible.
31089 2014-01-14 Joey Ye <joey.ye@arm.com>
31091 * doc/plugin.texi (Building GCC plugins): Update to C++.
31093 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
31095 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
31096 (_mm_rcp28_round_ss): Ditto.
31097 (_mm_rsqrt28_round_sd): Ditto.
31098 (_mm_rsqrt28_round_ss): Ditto.
31099 (_mm_rcp28_sd): Ditto.
31100 (_mm_rcp28_ss): Ditto.
31101 (_mm_rsqrt28_sd): Ditto.
31102 (_mm_rsqrt28_ss): Ditto.
31103 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
31104 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
31105 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
31106 (IX86_BUILTIN_RCP28SD): Ditto.
31107 (IX86_BUILTIN_RCP28SS): Ditto.
31108 (IX86_BUILTIN_RSQRT28SD): Ditto.
31109 (IX86_BUILTIN_RSQRT28SS): Ditto.
31110 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
31111 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
31112 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
31113 (ix86_expand_special_args_builtin): Expand new FTYPE.
31114 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
31115 (srcp14<mode>): Make insn unary.
31116 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
31117 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
31118 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
31119 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
31120 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
31121 Fix rounding: make it SAE only.
31122 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
31124 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
31126 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
31127 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
31128 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
31129 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
31130 (round_saeonly_mask_scalar_operand4): Ditto.
31131 (round_saeonly_mask_scalar_op3): Ditto.
31132 (round_saeonly_mask_scalar_op4): Ditto.
31134 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31136 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
31137 Implement -maltivec=be for vec_insert and vec_extract.
31139 2014-01-10 DJ Delorie <dj@redhat.com>
31141 * config/msp430/msp430.md (call_internal): Don't allow memory
31142 references with SP as the base register.
31143 (call_value_internal): Likewise.
31144 * config/msp430/constraints.md (Yc): New. For memory references
31145 that don't use SP as a base register.
31147 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
31148 "an integer without a # prefix"
31149 * config/msp430/msp430.md (epilogue_helper): Use it.
31151 2014-01-13 Jakub Jelinek <jakub@redhat.com>
31154 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
31155 AVX512F gather builtins.
31156 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
31157 on gather decls with INTEGER_TYPE masktype.
31158 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
31159 directly into the builtin rather than hoisting it before loop.
31161 PR tree-optimization/59387
31162 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
31163 (scev_const_prop): If folded_casts and type has undefined overflow,
31164 use force_gimple_operand instead of force_gimple_operand_gsi and
31165 for each added stmt if it is assign with
31166 arith_code_with_undefined_signed_overflow, call
31167 rewrite_to_defined_overflow.
31168 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
31169 gimple-fold.h instead.
31170 (arith_code_with_undefined_signed_overflow,
31171 rewrite_to_defined_overflow): Moved to ...
31172 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
31173 rewrite_to_defined_overflow): ... here. No longer static.
31174 Include gimplify-me.h.
31175 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
31176 rewrite_to_defined_overflow): New prototypes.
31178 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31180 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
31182 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
31184 * builtins.c (get_object_alignment_2): Minor tweak.
31185 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
31187 2014-01-13 Christian Bruel <christian.bruel@st.com>
31189 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
31190 optimized non constant lengths.
31192 2014-01-13 Jakub Jelinek <jakub@redhat.com>
31195 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
31196 load as __atomic_load_N if possible.
31198 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
31200 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
31202 (rs6000_expand_builtin): Adjust call.
31204 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
31207 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
31208 * config/rs6000/rs6000.c: Include target-globals.h.
31209 (rs6000_set_current_function): Instead of doing target_reinit
31210 unconditionally, use save_target_globals_default_opts and
31211 restore_target_globals.
31213 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
31215 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
31216 (rs6000_expand_builtin): Handle mffs and mtfsf.
31217 (rs6000_init_builtins): Define mffs and mtfsf.
31218 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
31219 (rs6000_mffs): New pattern.
31220 (rs6000_mtfsf): New pattern.
31222 2014-01-11 Bin Cheng <bin.cheng@arm.com>
31224 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
31225 Start narrowing with START. Apply candidate-use pair
31226 and check overall cost in narrowing.
31227 (iv_ca_prune): Pass new argument.
31229 2014-01-10 Jeff Law <law@redhat.com>
31231 PR middle-end/59743
31232 * ree.c (combine_reaching_defs): Ensure the defining statement
31233 occurs before the extension when optimizing extensions with
31234 different source and destination hard registers.
31236 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
31239 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
31240 vtables into the type inheritance graph.
31242 2014-01-10 Jakub Jelinek <jakub@redhat.com>
31244 PR rtl-optimization/59754
31245 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
31246 modes in the REGNO != REGNO case.
31248 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31250 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
31252 2014-01-10 Jakub Jelinek <jakub@redhat.com>
31254 PR tree-optimization/59745
31255 * tree-predcom.c (tree_predictive_commoning_loop): Call
31256 free_affine_expand_cache if giving up because components is NULL.
31258 * target-globals.c (save_target_globals): Allocate < 4KB structs using
31259 GC in payload of target_globals struct instead of allocating them on
31260 the heap and the larger structs separately using GC.
31261 * target-globals.h (struct target_globals): Make regs, hard_regs,
31262 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
31263 of GTY((skip)) and change type to void *.
31264 (reset_target_globals): Cast loads from those fields to corresponding
31267 2014-01-10 Steve Ellcey <sellcey@mips.com>
31270 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
31271 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
31272 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
31274 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
31277 * aarch64-modes.def (CC_Zmode): New flags mode.
31278 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
31279 represents an equality.
31280 (aarch64_get_condition_code): Handle CC_Zmode.
31281 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
31283 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
31285 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
31286 extraction in good case.
31288 2014-01-10 Richard Biener <rguenther@suse.de>
31290 PR tree-optimization/59374
31291 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
31292 checking after SLP discovery. Mark stmts not participating
31293 in any SLP instance properly.
31295 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31297 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
31298 when handling a SET rtx.
31300 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31302 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
31303 (cortex-a57): Likewise.
31304 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
31306 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31308 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
31309 non-iwmmxt builtins.
31311 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
31315 * ipa-devirt.c record_target_from_binfo): Take as argument
31316 stack of binfos and lookup matching one for virtual inheritance.
31317 (possible_polymorphic_call_targets_1): Update.
31319 2014-01-10 Huacai Chen <chenhc@lemote.com>
31321 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
31322 kernel strings for Loongson-2E/2F/3A.
31324 2014-01-10 Jakub Jelinek <jakub@redhat.com>
31326 PR middle-end/59670
31327 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
31328 is_gimple_call before calling gimple_call_internal_p.
31330 2014-01-09 Steve Ellcey <sellcey@mips.com>
31332 * Makefile.in (TREE_FLOW_H): Remove.
31333 (TREE_SSA_H): Add file names from tree-flow.h.
31334 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
31335 * tree.h: Remove tree-flow.h reference.
31336 * hash-table.h: Remove tree-flow.h reference.
31337 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
31338 reference with tree-ssa-loop.h.
31340 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31342 * doc/invoke.texi: Add -maltivec={be,le} options, and document
31343 default element-order behavior for -maltivec.
31344 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
31345 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
31346 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
31347 when targeting big endian, at least for now.
31348 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
31350 2014-01-09 Jakub Jelinek <jakub@redhat.com>
31352 PR middle-end/47735
31353 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
31354 var satisfies use_register_for_decl, just take into account type
31355 alignment, rather than decl alignment.
31357 PR tree-optimization/59622
31358 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
31359 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
31360 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
31361 Don't devirtualize for inplace at all. For targets.length () == 1,
31362 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
31364 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
31366 * config/i386/i386.md (cpu): Remove the unused btver1.
31368 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
31370 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
31372 2014-01-09 Jakub Jelinek <jakub@redhat.com>
31375 * tree-core.h (struct target_globals): New forward declaration.
31376 (struct tree_target_option): Add globals field.
31377 * tree.h (TREE_TARGET_GLOBALS): Define.
31378 (prepare_target_option_nodes_for_pch): New prototype.
31379 * target-globals.h (struct target_globals): Define even if
31380 !SWITCHABLE_TARGET.
31381 * tree.c (prepare_target_option_node_for_pch,
31382 prepare_target_option_nodes_for_pch): New functions.
31383 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
31384 * config/i386/i386.c: Include target-globals.h.
31385 (ix86_set_current_function): Instead of doing target_reinit
31386 unconditionally, use save_target_globals_default_opts and
31387 restore_target_globals.
31389 2014-01-09 Richard Biener <rguenther@suse.de>
31391 PR tree-optimization/59715
31392 * tree-cfg.h (split_critical_edges): Declare.
31393 * tree-cfg.c (split_critical_edges): Export.
31394 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
31396 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
31398 * cfgexpand.c (expand_stack_vars): Optionally disable
31399 asan stack protection.
31400 (expand_used_vars): Likewise.
31401 (partition_stack_vars): Likewise.
31402 * asan.c (asan_emit_stack_protection): Optionally disable
31403 after return stack usage.
31404 (instrument_derefs): Optionally disable memory access instrumentation.
31405 (instrument_builtin_call): Likewise.
31406 (instrument_strlen_call): Likewise.
31407 (asan_protect_global): Optionally disable global variables protection.
31408 * doc/invoke.texi: Added doc for new options.
31409 * params.def: Added new options.
31410 * params.h: Likewise.
31412 2014-01-09 Jakub Jelinek <jakub@redhat.com>
31414 PR rtl-optimization/59724
31415 * ifcvt.c (cond_exec_process_if_block): Don't call
31416 flow_find_head_matching_sequence with 0 longest_match.
31417 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
31418 non-active insns if !stop_after.
31419 (try_head_merge_bb): Revert 2014-01-07 changes.
31421 2014-01-08 Jeff Law <law@redhat.com>
31423 * ree.c (get_sub_rtx): New function, extracted from...
31424 (merge_def_and_ext): Here.
31425 (combine_reaching_defs): Use get_sub_rtx.
31427 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
31429 * cgraph.h (varpool_variable_node): Do not choke on null node.
31431 2014-01-08 Catherine Moore <clm@codesourcery.com>
31433 * config/mips/mips.md (simple_return): Attempt to use JRC
31435 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
31437 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
31439 PR rtl-optimization/59137
31440 * reorg.c (steal_delay_list_from_target): Call update_block for
31442 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
31444 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31446 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
31447 two duplicate entries.
31449 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
31452 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
31454 * config/mips/mips.c (mips_truncated_op_cost): New function.
31455 (mips_rtx_costs): Adjust test for BADDU.
31456 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
31458 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
31460 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
31461 (*baddu_si): ...this new pattern.
31463 2014-01-08 Jakub Jelinek <jakub@redhat.com>
31466 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
31468 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
31470 PR middle-end/57748
31471 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
31473 (expand_expr, expand_normal): Adjust.
31474 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
31475 inner_reference_p. Use inner_reference_p to expand inner references.
31476 (store_expr): Adjust.
31477 * cfgexpand.c (expand_call_stmt): Adjust.
31479 2014-01-08 Rong Xu <xur@google.com>
31481 * gcov-io.c (gcov_var): Move from gcov-io.h.
31482 (gcov_position): Ditto.
31483 (gcov_is_error): Ditto.
31484 (gcov_rewrite): Ditto.
31485 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
31486 only part to libgcc/libgcov.h.
31488 2014-01-08 Marek Polacek <polacek@redhat.com>
31490 PR middle-end/59669
31491 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
31493 2014-01-08 Marek Polacek <polacek@redhat.com>
31496 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
31498 2014-01-08 Jakub Jelinek <jakub@redhat.com>
31500 PR rtl-optimization/59649
31501 * stor-layout.c (get_mode_bounds): For BImode return
31502 0 and STORE_FLAG_VALUE.
31504 2014-01-08 Richard Biener <rguenther@suse.de>
31506 PR middle-end/59630
31507 * gimple.h (is_gimple_builtin_call): Remove.
31508 (gimple_builtin_call_types_compatible_p): New.
31509 (gimple_call_builtin_p): New overload.
31510 * gimple.c (is_gimple_builtin_call): Remove.
31511 (validate_call): Rename to ...
31512 (gimple_builtin_call_types_compatible_p): ... this and export. Also
31513 check return types.
31514 (validate_type): New static function.
31515 (gimple_call_builtin_p): New overload and adjust.
31516 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
31517 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
31518 (gimple_fold_stmt_to_constant_1): Likewise.
31519 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
31521 2014-01-08 Richard Biener <rguenther@suse.de>
31523 PR middle-end/59471
31524 * gimplify.c (gimplify_expr): Gimplify register-register type
31525 VIEW_CONVERT_EXPRs to separate stmts.
31527 2014-01-07 Jeff Law <law@redhat.com>
31529 PR middle-end/53623
31530 * ree.c (combine_set_extension): Handle case where source
31531 and destination registers in an extension insn are different.
31532 (combine_reaching_defs): Allow source and destination registers
31533 in extension to be different under limited circumstances.
31534 (add_removable_extension): Remove restriction that the
31535 source and destination registers in the extension are the same.
31536 (find_and_remove_re): Emit a copy from the extension's
31537 destination to its source after the defining insn if
31538 the source and destination registers are different.
31540 PR middle-end/59285
31541 * ifcvt.c (merge_if_block): If we are merging a block with more than
31542 one successor with a block with no successors, remove any BARRIER
31543 after the second block.
31545 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
31547 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
31549 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
31552 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
31553 for 14-bit register offsets when INT14_OK_STRICT is false.
31555 2014-01-07 Roland Stigge <stigge@antcom.de>
31556 Michael Meissner <meissner@linux.vnet.ibm.com>
31559 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
31560 Only check TFmode for SPE constants. Don't check TImode or TDmode.
31562 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
31564 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
31567 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
31569 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
31570 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
31571 rtx is const0_rtx or not.
31573 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
31576 * target-globals.c (save_target_globals): Remove this_fn_optab
31578 * toplev.c: Include optabs.h.
31579 (target_reinit): Temporarily restore the global options if another
31580 set of options are in force.
31582 2014-01-07 Jakub Jelinek <jakub@redhat.com>
31584 PR rtl-optimization/58668
31585 * cfgcleanup.c (flow_find_cross_jump): Don't count
31586 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
31587 to determine what is counted.
31588 (flow_find_head_matching_sequence): Use active_insn_p to determine
31590 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
31592 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
31593 determine what is counted.
31595 PR tree-optimization/59643
31596 * tree-predcom.c (split_data_refs_to_components): If one dr is
31597 read and one write, determine_offset fails and the write isn't
31598 in the bad component, just put the read into the bad component.
31600 2014-01-07 Mike Stump <mikestump@comcast.net>
31601 Jakub Jelinek <jakub@redhat.com>
31604 * tree-core.h (struct tree_optimization_option): Change optabs
31605 type from unsigned char * to void *.
31606 * optabs.c (init_tree_optimization_optabs): Adjust
31607 TREE_OPTIMIZATION_OPTABS initialization.
31609 2014-01-06 Jakub Jelinek <jakub@redhat.com>
31612 * config/i386/i386.h (struct machine_function): Add
31613 no_drap_save_restore field.
31614 * config/i386/i386.c (ix86_save_reg): Use
31615 !cfun->machine->no_drap_save_restore instead of
31616 crtl->stack_realign_needed.
31617 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
31618 this function clears frame_pointer_needed. Set
31619 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
31620 and DRAP reg is needed.
31622 2014-01-06 Marek Polacek <polacek@redhat.com>
31625 * doc/implement-c.texi: Mention that other integer types are
31626 permitted as bit-field types in strictly conforming mode.
31628 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
31630 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
31631 is newly allocated.
31633 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
31635 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
31637 2014-01-06 Martin Jambor <mjambor@suse.cz>
31640 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
31642 * ipa-prop.c (ipa_print_node_params): Fix indentation.
31644 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
31648 * var-tracking.c (add_stores): Preserve the value of the source even if
31649 we don't record the store.
31651 2014-01-06 Terry Guo <terry.guo@arm.com>
31653 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
31655 2014-01-05 Iain Sandoe <iain@codesourcery.com>
31658 * config/darwin.c (darwin_function_section): Adjust return values to
31659 correspond to optimisation changes made in r206070.
31661 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
31663 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
31664 from prefetch_block tune setting.
31665 (nocona_cost): Correct size of prefetch block to 64.
31667 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
31669 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
31670 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
31671 used to save the static chain register in the computation of the offset
31672 from which the FP registers need to be restored.
31674 2014-01-04 Jakub Jelinek <jakub@redhat.com>
31676 PR tree-optimization/59519
31677 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
31678 ICE if get_current_def (current_new_name) is already non-NULL, as long
31679 as it is a phi result of some other phi in *new_exit_bb that has
31682 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
31683 or vmovdqu* for misaligned_operand.
31684 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
31685 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
31686 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
31687 aligned_mem for AVX512F masked aligned load and store builtins and for
31688 non-temporal moves.
31690 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
31692 PR tree-optimization/59651
31693 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
31694 Address range for negative step should be added by TYPE_SIZE_UNIT.
31696 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
31698 * config/m68k/m68k.c (handle_move_double): Handle pushes with
31699 overlapping registers also for registers other than the stack pointer.
31701 2014-01-03 Marek Polacek <polacek@redhat.com>
31704 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
31707 2014-01-03 Jakub Jelinek <jakub@redhat.com>
31710 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
31713 * config/i386/i386.md (MODE_SIZE): New mode attribute.
31714 (push splitter): Use <P:MODE_SIZE> instead of
31715 GET_MODE_SIZE (<P:MODE>mode).
31716 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
31717 (mov -1, reg peephole2): Likewise.
31718 * config/i386/sse.md (*mov<mode>_internal,
31719 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
31720 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
31721 *<code><mode>3, *andnot<mode>3<mask_name>,
31722 <mask_codefor><code><mode>3<mask_name>): Likewise.
31723 * config/i386/subst.md (mask_mode512bit_condition,
31724 sd_mask_mode512bit_condition): Likewise.
31726 2014-01-02 Xinliang David Li <davidxl@google.com>
31728 PR tree-optimization/59303
31729 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
31730 (dump_predicates): Better output format.
31731 (pred_equal_p): New function.
31732 (is_neq_relop_p): Ditto.
31733 (is_neq_zero_form_p): Ditto.
31734 (pred_expr_equal_p): Ditto.
31735 (pred_neg_p): Ditto.
31736 (simplify_pred): Ditto.
31737 (simplify_preds_2): Ditto.
31738 (simplify_preds_3): Ditto.
31739 (simplify_preds_4): Ditto.
31740 (simplify_preds): Ditto.
31741 (push_pred): Ditto.
31742 (push_to_worklist): Ditto.
31743 (get_pred_info_from_cmp): Ditto.
31744 (is_degenerated_phi): Ditto.
31745 (normalize_one_pred_1): Ditto.
31746 (normalize_one_pred): Ditto.
31747 (normalize_one_pred_chain): Ditto.
31748 (normalize_preds): Ditto.
31749 (normalize_cond_1): Remove function.
31750 (normalize_cond): Ditto.
31751 (is_gcond_subset_of): Ditto.
31752 (is_subset_of_any): Ditto.
31753 (is_or_set_subset_of): Ditto.
31754 (is_and_set_subset_of): Ditto.
31755 (is_norm_cond_subset_of): Ditto.
31756 (pred_chain_length_cmp): Ditto.
31757 (convert_control_dep_chain_into_preds): Type change.
31758 (find_predicates): Ditto.
31759 (find_def_preds): Ditto.
31760 (destroy_predicates_vecs): Ditto.
31761 (find_matching_predicates_in_rest_chains): Ditto.
31762 (use_pred_not_overlap_with_undef_path_pred): Ditto.
31763 (is_pred_expr_subset): Ditto.
31764 (is_pred_chain_subset_of): Ditto.
31765 (is_included_in): Ditto.
31766 (is_superset_of): Ditto.
31768 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
31770 Update copyright years.
31772 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
31774 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
31775 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
31776 config/arc/arc.md, config/arc/arc.opt,
31777 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
31778 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
31779 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
31780 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
31781 config/linux-protos.h, config/linux.c, config/winnt-c.c,
31782 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
31783 vtable-verify.c, vtable-verify.h: Use the standard form for the
31786 2014-01-02 Tobias Burnus <burnus@net-b.de>
31788 * gcc.c (process_command): Update copyright notice dates.
31789 * gcov-dump.c: Ditto.
31791 * doc/cpp.texi: Bump @copying's copyright year.
31792 * doc/cppinternals.texi: Ditto.
31793 * doc/gcc.texi: Ditto.
31794 * doc/gccint.texi: Ditto.
31795 * doc/gcov.texi: Ditto.
31796 * doc/install.texi: Ditto.
31797 * doc/invoke.texi: Ditto.
31799 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
31801 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
31803 2014-01-01 Jakub Jelinek <jakub@redhat.com>
31805 * config/i386/sse.md (*mov<mode>_internal): Guard
31806 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
31808 PR rtl-optimization/59647
31809 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
31810 new_rtx into UNSIGNED_FLOAT rtxes.
31812 Copyright (C) 2014 Free Software Foundation, Inc.
31814 Copying and distribution of this file, with or without modification,
31815 are permitted in any medium without royalty provided the copyright
31816 notice and this notice are preserved.