1 2014-09-22 Jan Hubicka <hubicka@ucw.cz>
3 * tree-ssa-ccp.c (prop_value_d): Rename to ...
4 (ccp_prop_value_t): ... this one to avoid ODR violation; update uses.
5 * ipa-prop.c (struct type_change_info): Rename to ...
6 (prop_type_change_info): ... this; update uses.
7 * ggc-page.c (globals): Rename to ...
8 (static struct ggc_globals): ... this; update uses.
9 * tree-ssa-loop-im.c (mem_ref): Rename to ...
10 (im_mem_ref): ... this; update uses.
11 * ggc-common.c (loc_descriptor): Rename to ...
12 (ggc_loc_descriptor): ... this; update uses.
13 * lra-eliminations.c (elim_table): Rename to ...
14 (lra_elim_table): ... this; update uses.
15 * bitmap.c (output_info): Rename to ...
16 (bitmap_output_info): ... this; update uses.
17 * gcse.c (expr): Rename to ...
18 (gcse_expr) ... this; update uses.
20 (gcse_occr): .. this; update uses.
21 * tree-ssa-copy.c (prop_value_d): Rename to ...
22 (prop_value_t): ... this.
23 * predict.c (block_info_def): Rename to ...
24 (block_info): ... this; update uses.
25 (edge_info_def): Rename to ...
26 (edge_info): ... this; update uses.
27 * profile.c (bb_info): Rename to ...
28 (bb_profile_info): ... this; update uses.
29 * alloc-pool.c (output_info): Rename to ...
30 (pool_output_info): ... this; update uses.
31 * ipa-cp.c (topo_info): Rename to ..
32 (ipa_topo_info): ... this; update uses.
33 * tree-nrv.c (nrv_data): Rename to ...
34 (nrv_data_t): ... this; update uses.
35 * ipa-split.c (bb_info): Rename to ...
36 (split_bb_info): ... this one.
37 * profile.h (edge_info): Rename to ...
38 (edge_profile_info): ... this one; update uses.
39 * dse.c (bb_info): Rename to ...
40 (dse_bb_info): ... this one; update uses.
41 * cprop.c (occr): Rename to ...
42 (cprop_occr): ... this one; update uses.
44 (cprop_expr): ... this one; update uses.
46 2014-09-22 Jason Merrill <jason@redhat.com>
48 * Makefile.in (check-parallel-%): Add @.
50 2014-09-22 James Greenhalgh <james.greenhalgh@arm.com>
52 * config/aarch64/geniterators.sh: New.
53 * config/aarch64/iterators.md (VDQF_DF): New.
54 * config/aarch64/t-aarch64: Generate aarch64-builtin-iterators.h.
55 * config/aarch64/aarch64-builtins.c (BUILTIN_*) Remove.
57 2014-09-22 Peter A. Bigot <pab@pabigot.com>
59 * config/msp430/msp430.h (LIB_SPEC): Remove automatic addition of
60 -lnosys when -msim absent.
62 2014-09-22 Alan Lawrence <alan.lawrence@arm.com>
64 * fold-const.c (tree_swap_operands_p): Strip only sign-preserving NOPs.
66 2014-09-22 Richard Biener <rguenther@suse.de>
68 * gimplify.c (gimplify_init_constructor): Do not leave
69 non-GIMPLE vector constructors around.
70 * tree-cfg.c (verify_gimple_assign_single): Verify that
71 CONSTRUCTORs have gimple elements.
73 2014-09-22 Jakub Jelinek <jakub@redhat.com>
76 * omp-low.c (ipa_simd_modify_stmt_ops): For debug stmts
77 insert a debug source bind stmt setting DEBUG_EXPR_DECL
78 instead of a normal gimple assignment stmt.
80 2014-09-22 James Greenhalgh <james.greenhalgh@arm.com>
82 * config/bfin/bfin.md: Fix use of constraints in define_split.
84 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
86 * config/i386/i386.c (ix86_cannot_change_mode_class): Remove
87 GET_MODE_SIZE (to) < GET_MODE_SIZE (from) test.
89 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
91 * hard-reg-set.h: Include hash-table.h.
92 (target_hard_regs): Add a finalize method and a x_simplifiable_subregs
94 * target-globals.c (target_globals::~target_globals): Call
96 * rtl.h (subreg_shape): New structure.
97 (shape_of_subreg): New function.
98 (simplifiable_subregs): Declare.
99 * reginfo.c (simplifiable_subreg): New structure.
100 (simplifiable_subregs_hasher): Likewise.
101 (simplifiable_subregs): New function.
102 (invalid_mode_changes): Delete.
103 (alid_mode_changes, valid_mode_changes_obstack): New variables.
104 (record_subregs_of_mode): Remove subregs_of_mode parameter.
105 Record valid mode changes in valid_mode_changes.
106 (find_subregs_of_mode): Remove subregs_of_mode parameter.
107 Update calls to record_subregs_of_mode.
108 (init_subregs_of_mode): Remove invalid_mode_changes and bitmap
109 handling. Initialize new variables. Update call to
110 find_subregs_of_mode.
111 (invalid_mode_change_p): Check new variables instead of
112 invalid_mode_changes.
113 (finish_subregs_of_mode): Finalize new variables instead of
114 invalid_mode_changes.
115 (target_hard_regs::finalize): New function.
116 * ira-costs.c (print_allocno_costs): Call invalid_mode_change_p
117 even when CLASS_CANNOT_CHANGE_MODE is undefined.
119 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
121 * combine.c (subst): Use simplify_subreg_regno rather than
122 REG_CANNOT_CHANGE_MODE_P to detect invalid mode changes.
124 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
126 * rtl.h (subreg_info): Expand commentary
127 * rtlanal.c (subreg_get_info): Likewise.
129 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
131 * hard-reg-set.h (COPY_HARD_REG_SET, COMPL_HARD_REG_SET)
132 (AND_HARD_REG_SET, AND_COMPL_HARD_REG_SET, IOR_HARD_REG_SET)
133 (IOR_COMPL_HARD_REG_SET): Allow the "from" set to be constant.
135 2014-09-22 Zhenqiang Chen <zhenqiang.chen@arm.com>
137 * config/arm/arm.c: #include "tm-constrs.h"
138 (thumb1_size_rtx_costs): Adjust rtx costs.
140 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
142 * configure.ac (target_header_dir): Move block defining
143 this to before the block setting inhibit_libc.
144 (inhibit_libc): When considering $with_headers, just
145 check it it's explicitly "no". If not, also check if
146 $target_header_dir/stdio.h is present. If not, set
148 * configure: Regenerate.
150 2014-09-21 Patrick Oppenlander <pattyo.lists@gmail.com>
152 * config/rs6000/t-spe (MULTILIB_EXCEPTIONS): Allow isel without SPE.
154 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
156 * config/rs6000/rs6000.md (div<mode>3): Fix comment. Use a different
157 insn for divides by integer powers of two.
158 (div<mode>3_sra, *div<mode>3_sra_dot, *div<mode>3_sra_dot2): New.
159 (mod<mode>3): Fix formatting.
160 (three anonymous define_insn and two define_split): Delete.
162 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
164 * config/rs6000/rs6000.md (ashr<mode>3, *ashr<mode>3, *ashrsi3_64,
165 *ashr<mode>3_dot, *ashr<mode>3_dot2): Clobber CA_REGNO.
166 (floatdisf2_internal2): Ditto.
167 (ashrdi3_no_power): Ditto. Fix formatting.
169 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
171 * config/rs6000/rs6000.md (ctz<mode>2, ffs<mode>2, popcount<mode>2,
172 popcntb<mode>2, popcntd<mode>2, parity<mode>2, parity<mode>2_cmpb):
175 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
177 * config/rs6000/rs6000.md (strlensi): Don't use subsi3 with a
178 constant, use addsi3 directly.
179 (three anonymous define_insn, two define_split): Delete.
180 (sub<mode>3): Move. Do not allow constant second operand.
181 Generate different insn for constant first operand.
182 (*subf<mode>3, *subf<mode>3_dot, *subf<mode>3_dot2): New.
183 (subf<mode>3_imm): New.
184 (ctz<mode>2, ffs<mode>2): Clobber CA_REGNO where required.
185 (*plus_ltu<mode>): Only handle registers.
186 (*plus_ltu<mode>_1): New. Handle integer third operand.
187 (*plus_gtu<mode>): Only handle registers.
188 (*plus_gtu<mode>_1): New. Handle integer third operand.
190 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
192 * config/rs6000/rs6000.md (iorxor): New code_iterator.
193 (iorxor): New code_attr.
194 (IORXOR): New code_attr.
195 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): Delete.
196 (ior<mode>3, xor<mode>3): Delete.
197 (<iorxor><mode>3): New.
198 (splitter for "big" integer ior, xor): New.
199 (*bool<mode>3): Move. Also handle AND.
200 (*bool<mode>3_dot, *bool<mode>3_dot2): Also handle AND.
201 (splitter for "big" integer ior, xor): Delete.
203 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
205 * config/rs6000/rs6000.md (*neg<mode>2_internal): Delete.
206 (two anonymous define_insn and two define_split): Delete.
207 (*neg<mode>2, *neg<mode>2_dot, *neg<mode>2_dot2): New.
209 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
211 * config/rs6000/rs6000.md (*one_cmpl<mode>2): Generate "not" insn.
212 (two anonymous define_insn and two define_split): Delete.
213 (*one_cmpl<mode>2_dot, *one_cmpl<mode>2_dot2): New.
215 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
217 * config/rs6000/rs6000.c (rs6000_rtx_costs) <NE>: New.
219 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
221 * config/rs6000/predicates.md (ca_operand): Allow subregs.
222 (input_operand): Do not allow ca_operand.
223 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): For the
224 carry bit, allow SImode and Pmode.
225 (rs6000_init_hard_regno_mode_ok): Make the carry bit class NO_REGS.
227 2014-09-21 Uros Bizjak <ubizjak@gmail.com>
229 * config/i386/i386.c (ix86_expand_call): Generate MS->SYSV extra
230 clobbered registers using clobber_reg. Remove UNSPEC decoration.
231 * config/i386/i386.md (unspec) <UNSPEC_MS_TO_SYSV_CALL>: Remove.
232 (*call_rex64_ms_sysv): Remove.
233 (*call_value_rex64_ms_sysv): Ditto.
234 * config/i386/predicates.md (call_rex64_ms_sysv_operation): Remove.
236 2014-09-20 Joern Rennecke <joern.rennecke@embecosm.com>
238 * config/epiphany/epiphany.md (sub_f_add_imm): Change constraint of
241 2014-09-20 Andreas Schwab <schwab@suse.de>
243 * config/ia64/ia64.md: Remove constraints from define_split
246 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
248 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
249 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
250 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
251 (get_dynamic_type): Remove.
252 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
253 (clear_speculation): Bring to ipa-deivrt.h
254 (get_class_context): Rename to ...
255 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
256 (contains_type_p): Update.
257 (get_dynamic_type): Rename to ...
258 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
259 (possible_polymorphic_call_targets): UPdate.
260 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
261 * ipa-prop.c (ipa_analyze_call_uses): Update.
263 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
265 * ipa-visibility.c (varpool_node::externally_visible_p): Do not
266 privatize dynamic TLS variables.
268 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
270 * diagnostic.c (warning_n): New function.
271 * diagnostic-core.h (warning_n): Declare.
272 * ipa-devirt.c (ipa_devirt): Handle singulars correctly;
273 output dynamic counts when available.
275 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
277 PR tree-optimization/63255
278 * ipa.c (symbol_table::remove_unreachable_nodes): Fix ordering
279 issue in setting body_removed flag.
281 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
284 * c-family/c-common.c (handle_alias_ifunc_attribute): Check
285 that visibility change is possible
286 (handle_weakref_attribute): Likewise.
287 * cgraph.h (symtab_node): Add method get_create and
288 field refuse_visibility_changes.
289 (symtab_node::get_create): New method.
290 * fold-const.c (tree_single_nonzero_warnv_p): Use get_create.
291 * varasm.c (mark_weak): Verify that visibility change is
294 2014-09-19 Michael Meissner <meissner@linux.vnet.ibm.com>
296 * config/rs6000/predicates.md (fusion_gpr_mem_load): Move testing
297 for base_reg_operand to be common between LO_SUM and PLUS.
298 (fusion_gpr_mem_combo): New predicate to match a fused address
299 that combines the addis and memory offset address.
301 * config/rs6000/rs6000-protos.h (fusion_gpr_load_p): Change
303 (emit_fusion_gpr_load): Likewise.
305 * config/rs6000/rs6000.c (fusion_gpr_load_p): Change calling
306 signature to pass each argument separately, rather than
307 using an operands array. Rewrite the insns found by peephole2 to
308 be a single insn, rather than hoping the insns will still be
309 together when the peephole pass is done. Drop being called via a
311 (emit_fusion_gpr_load): Change calling signature to be called from
312 the fusion_gpr_load_<mode> insns with a combined memory address
313 instead of the peephole pass passing the addis and offset
316 * config/rs6000/rs6000.md (UNSPEC_FUSION_GPR): New unspec for GPR
318 (power8 fusion peephole): Drop support for doing power8 via a
319 normal peephole that was created by the peephole2 pass.
320 (power8 fusion peephole2): Create a new insn with the fused
321 address, so that the fused operation is kept together after
322 register allocation is done.
323 (fusion_gpr_load_<mode>): Likewise.
325 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
328 * tree.c (need_assembler_name_p): Do not mangle variadic types.
330 2014-09-19 Segher Boessenkool <segher@kernel.crashing.org>
332 * recog.c (scratch_operand): Do not simply allow all hard registers:
333 only allow those that are allocatable.
335 2014-09-19 Felix Yang <felix.yang@huawei.com>
337 * cfgrtl.c ira.c ira-color.c ira-conflicts ira-lives.c: Update
338 comments and fix spacing to conform to coding style.
340 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
342 * genrecog.c (validate_pattern): Allow empty constraints in
345 2014-09-19 Aldy Hernandez <aldyh@redhat.com>
347 * dwarf2out.c (decl_ultimate_origin): Update comment.
348 * tree.c (block_ultimate_origin): Same.
350 2014-09-19 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
352 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p):
353 Update GCC version name to GCC 5.
354 (rs6000_function_arg_boundary): Likewise.
355 (rs6000_function_arg): Likewise.
357 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
359 * config/sh/sh.md: Fix use of constraints in define_split.
361 2014-09-19 Markus Trippelsdorf <markus@trippelsdorf.de>
364 * ipa-devirt.c (ipa_devirt): Bail out if odr_types_ptr is NULL.
366 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
368 * doc/md.texi (Modifiers): Consistently use "read/write"
369 nomenclature rather than "input/output".
370 * genrecog.c (constraints_supported_in_insn_p): New.
371 (validate_pattern): If needed, also check constraints on
372 MATCH_SCRATCH operands.
373 * genoutput.c (validate_insn_alternatives): Catch earlyclobber
374 operands with no '=' or '+' modifier.
376 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
378 * config/aarch64/aarch64.md (stack_protect_test_<mode>): Mark
379 scratch register as written.
381 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
383 * config/s390/s390.c (s390_emit_epilogue): Remove bogus
386 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
388 * config/s390/s390.md ("trunctdsd2", "extendsdtd2"): New
391 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
394 * config/s390/s390.c (s390_emit_epilogue): When doing the return
395 address load optimization force s390_optimize_prologue to leave it
396 that way. Only do the optimization if we already decided to push
397 r14 into a stack slot.
399 2014-09-19 Marat Zakirov <m.zakirov@samsung.com>
401 * asan.c (build_check_stmt): Alignment arg was added.
402 (asan_expand_check_ifn): Optimization for alignment >= 8.
404 2014-09-19 Olivier Hainque <hainque@adacore.com>
406 * config/i386/vxworksae.h: Remove obsolete definitions.
407 (STACK_CHECK_PROTECT): Define.
408 * config/i386/vx-common.h: Remove. Merge contents within
409 config/i386/vxworks.h.
410 * config.gcc (i?86-vxworks*): Use i386/vxworks.h instead of
413 2014-09-19 Olivier Hainque <hainque@adacore.com>
415 * config.gcc (powerpc-wrs-vxworksmils): New configuration.
416 * config/rs6000/t-vxworksmils: New file.
417 * config/rs6000/vxworksmils.h: New file.
419 2014-09-19 Olivier Hainque <hainque@adacore.com>
421 * varasm.c (default_section_type_flags): Flag .persistent.bss
422 sections as SECTION_BSS.
424 2014-09-19 Nick Clifton <nickc@redhat.com>
426 * config/rl78/rl78.c (rl78_expand_epilogue): Generate a USE of the
427 pop'ed registers so that DCE does not eliminate them.
429 2014-09-18 Jan Hubicka <hubicka@ucw.cz>
432 * ipa-devirt.c (odr_subtypes_equivalent_p): Fix thinko in a condition.
434 2014-09-18 Joseph Myers <joseph@codesourcery.com>
436 * system.h (LIBGCC2_TF_CEXT): Poison.
437 * config/i386/cygming.h (LIBGCC2_TF_CEXT): Remove.
438 * config/i386/darwin.h (LIBGCC2_TF_CEXT): Likewise.
439 * config/i386/dragonfly.h (LIBGCC2_TF_CEXT): Likewise.
440 * config/i386/freebsd.h (LIBGCC2_TF_CEXT): Likewise.
441 * config/i386/gnu-user-common.h (LIBGCC2_TF_CEXT): Likewise.
442 * config/i386/openbsdelf.h (LIBGCC2_TF_CEXT): Likewise.
443 * config/i386/sol2.h (LIBGCC2_TF_CEXT): Likewise.
444 * config/ia64/ia64.h (LIBGCC2_TF_CEXT): Likewise.
445 * config/ia64/linux.h (LIBGCC2_TF_CEXT): Likewise.
447 2014-09-19 Kito Cheng <kito@0xlab.org>
449 * except.h: Fix header guard.
450 * addresses.h: Add missing header guard.
451 * cfghooks.h: Likewise.
452 * collect-utils.h: Likewise.
453 * collect2-aix.h: Likewise.
454 * conditions.h: Likewise.
455 * cselib.h: Likewise.
456 * dwarf2asm.h: Likewise.
457 * graphds.h: Likewise.
458 * graphite-scop-detection.h: Likewise.
460 * hw-doloop.h: Likewise.
461 * incpath.h: Likewise.
462 * ipa-inline.h: Likewise.
463 * ipa-ref.h: Likewise.
464 * ira-int.h: Likewise.
466 * lra-int.h: Likewise.
468 * lto-section-names.h: Likewise.
469 * read-md.h: Likewise.
470 * reload.h: Likewise.
471 * rtl-error.h: Likewise.
472 * sdbout.h: Likewise.
473 * targhooks.h: Likewise.
474 * tree-affine.h: Likewise.
476 * xcoffout.h: Likewise.
478 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
481 * haifa-sched.c (schedule_block): Advance cycle at the end of BB
484 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
487 * lra.c (lra): Call recog_init.
489 2014-09-18 Jakub Jelinek <jakub@redhat.com>
492 * asan.c (transform_statements): Don't instrument clobber statements.
494 2014-09-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
496 * config/arm/neon.md (*movmisalign<mode>_neon_load): Change type
497 to neon_load1_1reg<q>.
499 2014-09-17 Jakub Jelinek <jakub@redhat.com>
502 * tree-cfgcleanup.c (fixup_noreturn_call): Don't split block
503 if there are only debug stmts after the noreturn call, instead
504 remove the debug stmts.
506 2014-09-17 Jan Hubicka <hubicka@ucw.cz>
508 * ipa-devirt.c (type_pair, default_hashset_traits): New types.
509 (odr_types_equivalent_p): Use pair hash.
510 (odr_subtypes_equivalent_p): Likewise, do structural compare
511 on ODR types that may be mismatched.
512 (warn_odr): Support warning when only one field is given.
513 (odr_types_equivalent_p): Strenghten comparsions made;
515 (add_type_duplicate): Update VISITED hash set.
517 2014-09-17 Sebastian Huber <sebastian.huber@embedded-brains.de>
519 * config.gcc (*-*-rtems*): Default to 'rtems' thread model.
520 Enable selection of 'posix' or no thread model.
522 2014-09-17 Andrew Stubbs <ams@codesourcery.com>
524 * config/arm/arm.c (arm_option_override): Reject -mfpu=neon
525 when architecture is older than ARMv7.
527 2014-09-16 John David Anglin <danglin@gcc.gnu.org>
530 * config/pa/pa.c (pa_function_value): Directly handle aggregates
531 that fit exactly in a word or double word.
533 2014-09-16 Ilya Tocar <ilya.tocar@intel.com>
535 * config/i386/driver-i386.c (host_detect_local_cpu): Detect lack of
538 2014-09-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
539 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
540 Anna Tikhonova <anna.tikhonova@intel.com>
541 Ilya Tocar <ilya.tocar@intel.com>
542 Andrey Turetskiy <andrey.turetskiy@intel.com>
543 Ilya Verbin <ilya.verbin@intel.com>
544 Kirill Yukhin <kirill.yukhin@intel.com>
545 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
548 (ix86_expand_vector_extract): Handle V32HI and V64QI modes.
550 (define_mode_iterator VI48F_256): New.
551 (define_mode_attr extract_type): Ditto.
552 (define_mode_attr extract_suf): Ditto.
553 (define_mode_iterator AVX512_VEC): Ditto.
555 "<extract_type>_vextract<shuffletype><extract_suf>_mask"): Use
557 (define_insn "avx512dq_vextract<shuffletype>64x2_1_maskm"): New.
559 "<mask_codefor>avx512dq_vextract<shuffletype>64x2_1<mask_name>"):
561 (define_mode_attr extract_type_2): Ditto.
562 (define_mode_attr extract_suf_2): Ditto.
563 (define_mode_iterator AVX512_VEC_2): Ditto.
565 "<extract_type_2>_vextract<shuffletype><extract_suf_2>_mask"): Use
566 AVX512_VEC_2 mode iterator.
567 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
568 (define_expand "avx512vl_vextractf128<mode>"): Ditto.
569 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
570 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
571 (define_split for V16FI mode): Ditto.
572 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
573 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
574 (define_split for VI8F_256 mode): Ditto.
575 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
576 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
577 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
578 (define_split for VI4F_256 mode): Ditto.
579 (define_insn "vec_extract_lo_<mode>_maskm"): Ditto.
580 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
581 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
582 (define_mode_iterator VEC_EXTRACT_MODE): Add V64QI and V32HI modes.
583 (define_insn "vcvtph2ps<mask_name>"): Fix pattern condition.
584 (define_insn "avx512f_vextract<shuffletype>32x4_1_maskm"): Ditto.
585 (define_insn "<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>"):
586 Update `type' attribute, remove explicit `memory' attribute calculation.
588 2014-09-16 Kito Cheng <kito@0xlab.org>
590 * ira.c (ira): Don't initialize ira_spilled_reg_stack_slots and
591 ira_spilled_reg_stack_slots_num if using lra.
592 (do_reload): Remove release ira_spilled_reg_stack_slots part.
593 * ira-color.c (ira_sort_regnos_for_alter_reg): Add assertion to
594 make sure not using lra.
595 (ira_reuse_stack_slot): Likewise.
596 (ira_mark_new_stack_slot): Likewise.
598 2014-09-15 Andi Kleen <ak@linux.intel.com>
600 * function.c (allocate_struct_function): Force
601 DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT to one when
602 profiling is disabled.
604 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
606 * cfgrtl.c, combine.c, config/arc/arc.c, config/mcore/mcore.c,
607 config/rs6000/rs6000.c, config/sh/sh.c, cprop.c, dwarf2out.c,
608 emit-rtl.c, final.c, function.c, gcse.c, jump.c, reg-stack.c,
609 reload1.c, reorg.c, resource.c, sel-sched-ir.c: Replace INSN_DELETED_P
610 macro with statically checked member functions.
611 * rtl.h (rtx_insn::deleted): New method.
612 (rtx_insn::set_deleted): Likewise.
613 (rtx_insn::set_undeleted): Likewise.
614 (INSN_DELETED_P): Remove.
616 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
618 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Assign the
619 result of emit_jump_insn_before to a new variable.
620 * jump.c (mark_jump_label): Change the type of insn to rtx_insn *.
621 (mark_jump_label_1): Likewise.
622 (mark_jump_label_asm): Likewise.
623 * reload1.c (gen_reload): Change type of tem to rtx_insn *.
624 * rtl.h (mark_jump_label): Adjust.
626 2014-09-15 Jakub Jelinek <jakub@redhat.com>
628 * Makefile.in (dg_target_exps): Remove.
629 (check_gcc_parallelize): Change to just an upper bound number.
630 (check-%-subtargets): Always print the non-parallelized goals.
631 (check_p_vars, check_p_comma, check_p_subwork): Remove.
632 (check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2,
633 check_p_numbers3, check_p_numbers4, check_p_numbers5,
634 check_p_numbers6): New variables.
635 (check_p_numbers): Set to sequence from 1 to 9999.
636 (check_p_subdirs): Set to sequence from 1 to minimum of
637 $(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set,
639 (check-%, check-parallel-%): Rewritten so that for parallelized
640 testing each job runs all the *.exp files, with
641 GCC_RUNTEST_PARALLELIZE_DIR set in environment.
643 2014-09-15 David Malcolm <dmalcolm@redhat.com>
645 * config/arc/arc-protos.h (arc_attr_type): Strengthen param from
647 (arc_sets_cc_p): Likewise.
648 * config/arc/arc.c (arc_print_operand): Use methods of
649 "final_sequence" for clarity, and to enable strengthening of
650 locals "jump" and "delay" from rtx to rtx_insn *.
651 (arc_adjust_insn_length): Strengthen local "prev" from rtx to
652 rtx_insn *; use method of rtx_sequence for typesafety.
653 (arc_get_insn_variants): Use insn method of rtx_sequence for
655 (arc_pad_return): Likewise.
656 (arc_attr_type): Strengthen param from rtx to rtx_insn *.
657 (arc_sets_cc_p): Likewise. Also, convert a GET_CODE check to a
658 dyn_cast to rtx_sequence *, using insn method for typesafety.
659 * config/arc/arc.h (ADJUST_INSN_LENGTH): Add checked casts to
660 rtx_sequence * and use insn method when invoking get_attr_length.
661 * config/bfin/bfin.c (type_for_anomaly): Strengthen param from rtx
662 to rtx_insn *. Replace a GET_CODE check with a dyn_cast to
663 rtx_sequence *, introducing a local "seq", using its insn method
664 from typesafety and clarity.
665 (add_sched_insns_for_speculation): Strengthen local "next" from
667 * config/c6x/c6x.c (get_insn_side): Likewise for param "insn".
668 (predicate_insn): Likewise.
669 * config/cris/cris-protos.h (cris_notice_update_cc): Likewise for
671 * config/cris/cris.c (cris_notice_update_cc): Likewise.
672 * config/epiphany/epiphany-protos.h
673 (extern void epiphany_insert_mode_switch_use): Likewise for param
675 (get_attr_sched_use_fpu): Likewise for param.
676 * config/epiphany/epiphany.c (epiphany_insert_mode_switch_use):
677 Likewise for param "insn".
678 * config/epiphany/mode-switch-use.c (insert_uses): Likewise for
679 param "insn" of "target_insert_mode_switch_use" callback.
680 * config/frv/frv.c (frv_insn_unit): Likewise for param "insn".
681 (frv_issues_to_branch_unit_p): Likewise.
682 (frv_pack_insn_p): Likewise.
683 (frv_compare_insns): Strengthen locals "insn1" and "insn2" from
684 const rtx * (i.e. mutable rtx_def * const *) to
686 * config/i386/i386-protos.h (standard_sse_constant_opcode):
687 Strengthen first param from rtx to rtx_insn *.
688 (output_fix_trunc): Likewise.
689 * config/i386/i386.c (standard_sse_constant_opcode): Likewise.
690 (output_fix_trunc): Likewise.
691 (core2i7_first_cycle_multipass_filter_ready_try): Likewise for
693 (min_insn_size): Likewise for param "insn".
694 (get_mem_group): Likewise.
696 (get_insn_path): Likewise.
697 (get_insn_group): Likewise.
698 (count_num_restricted): Likewise.
699 (fits_dispatch_window): Likewise.
700 (add_insn_window): Likewise.
701 (add_to_dispatch_window): Likewise.
702 (debug_insn_dispatch_info_file): Likewise.
703 * config/m32c/m32c-protos.h (m32c_output_compare): Likewise for
705 * config/m32c/m32c.c (m32c_compare_redundant): Likewise for param
706 "cmp" and local "prev".
707 (m32c_output_compare): Likewise for param "insn".
708 * config/m32r/predicates.md (define_predicate "small_insn_p"): Add
709 a checked cast to rtx_insn * on "op" after we know it's an INSN_P.
710 (define_predicate "large_insn_p"): Likewise.
711 * config/m68k/m68k-protos.h (m68k_sched_attr_size): Strengthen
712 param from rtx to rtx_insn *.
713 (attr_op_mem m68k_sched_attr_op_mem): Likewise.
714 * config/m68k/m68k.c (sched_get_attr_size_int): Likewise.
715 (m68k_sched_attr_size): Likewise.
716 (sched_get_opxy_mem_type): Likewise for param "insn".
717 (m68k_sched_attr_op_mem): Likewise.
718 (sched_mem_operand_p): Likewise.
719 * config/mep/mep-protos.h (mep_multi_slot): Likewise for param.
720 * config/mep/mep.c (mep_multi_slot): Likewise.
721 * config/mips/mips-protos.h (mips_output_sync_loop): Likewise for
723 (mips_sync_loop_insns): Likewise.
724 * config/mips/mips.c (mips_print_operand_punctuation): Use insn
725 method of "final_sequence" for typesafety.
726 (mips_process_sync_loop): Strengthen param "insn" from rtx to
728 (mips_output_sync_loop): Likewise.
729 (mips_sync_loop_insns): Likewise.
730 (mips_74k_agen_init): Likewise.
731 (mips_sched_init): Use NULL rather than NULL_RTX when working with
733 * config/nds32/nds32-fp-as-gp.c (nds32_symbol_load_store_p):
734 Strengthen param "insn" from rtx to rtx_insn *.
735 * config/nds32/nds32.c (nds32_target_alignment): Likewise for
737 * config/pa/pa-protos.h (pa_insn_refs_are_delayed): Likewise for
739 * config/pa/pa.c (pa_output_function_epilogue): Likewise for local
740 "insn". Use method of rtx_sequence for typesafety.
741 (branch_to_delay_slot_p): Strengthen param "insn" from rtx to
743 (branch_needs_nop_p): Likewise.
744 (use_skip_p): Likewise.
745 (pa_insn_refs_are_delayed): Likewise.
746 * config/rl78/rl78.c (rl78_propogate_register_origins): Likewise
747 for locals "insn", "ninsn".
748 * config/rs6000/rs6000.c (is_microcoded_insn): Likewise for param
750 (is_cracked_insn): Likewise.
751 (is_branch_slot_insn): Likewise.
752 (is_nonpipeline_insn): Likewise.
753 (insn_terminates_group_p): Likewise.
754 (insn_must_be_first_in_group): Likewise.
755 (insn_must_be_last_in_group): Likewise.
756 (force_new_group): Likewise for param "next_insn".
757 * config/s390/s390.c (s390_get_sched_attrmask): Likewise for param
759 (s390_sched_score): Likewise.
760 * config/sh/sh-protos.h (output_branch): Likewise for param 2.
761 (rtx sfunc_uses_reg): Likewise for sole param.
762 * config/sh/sh.c (sh_print_operand): Use insn method of
763 final_sequence for typesafety.
764 (output_branch): Strengthen param "insn" from rtx to rtx_insn *.
765 Use insn method of final_sequence for typesafety.
766 (sfunc_uses_reg): Strengthen param "insn" from rtx to rtx_insn *.
767 * config/sparc/sparc-protos.h (eligible_for_call_delay): Likewise
769 (eligible_for_return_delay): Likewise.
770 (eligible_for_sibcall_delay): Likewise.
771 * config/sparc/sparc.c (eligible_for_call_delay): Likewise.
772 (eligible_for_return_delay): Likewise.
773 (eligible_for_sibcall_delay): Likewise.
774 * config/stormy16/stormy16-protos.h
775 (xstormy16_output_cbranch_hi): Likewise for final param.
776 (xstormy16_output_cbranch_si): Likewise.
777 * config/stormy16/stormy16.c (xstormy16_output_cbranch_hi): LIkewise.
778 (xstormy16_output_cbranch_si): Likewise.
779 * config/v850/v850-protos.h (notice_update_cc): Likewise.
780 * config/v850/v850.c (notice_update_cc): Likewise.
782 * final.c (get_attr_length_1): Strengthen param "insn" and param
783 of "fallback_fn" from rtx to rtx_insn *, eliminating a checked cast.
784 (get_attr_length): Strengthen param "insn" from rtx to rtx_insn *.
785 (get_attr_min_length): Likewise.
786 (shorten_branches): Likewise for signature of locals "length_fun"
787 and "inner_length_fun". Introduce local rtx_sequence * "seqn"
788 from a checked cast and use its methods for clarity and to enable
789 strengthening local "inner_insn" from rtx to rtx_insn *.
790 * genattr.c (gen_attr): When writing out the prototypes of the
791 various generated "get_attr_" functions, strengthen the params of
792 the non-const functions from rtx to rtx_insn *.
793 Similarly, strengthen the params of insn_default_length,
794 insn_min_length, insn_variable_length_p, insn_current_length.
795 (main): Similarly, strengthen the param of num_delay_slots,
796 internal_dfa_insn_code, insn_default_latency, bypass_p,
797 insn_latency, min_issue_delay, print_reservation,
798 insn_has_dfa_reservation_p and of the "internal_dfa_insn_code" and
799 "insn_default_latency" callbacks. Rename hook_int_rtx_unreachable
800 to hook_int_rtx_insn_unreachable.
801 * genattrtab.c (write_attr_get): When writing out the generated
802 "get_attr_" functions, strengthen the param "insn" from rtx to
803 rtx_insn *, eliminating a checked cast.
804 (make_automaton_attrs): When writing out prototypes of
805 "internal_dfa_insn_code_", "insn_default_latency_" functions
806 and the "internal_dfa_insn_code" and "insn_default_latency"
807 callbacks, strengthen their params from rtx to rtx_insn *
808 * genautomata.c (output_internal_insn_code_evaluation): When
809 writing out code, add a checked cast from rtx to rtx_insn * when
810 invoking DFA_INSN_CODE_FUNC_NAME aka dfa_insn_code.
811 (output_dfa_insn_code_func): Strengthen param of generated
812 function "dfa_insn_code_enlarge" from rtx to rtx_insn *.
813 (output_trans_func): Likewise for generated function
815 (output_internal_insn_latency_func): When writing out generated
816 function "internal_insn_latency", rename params from "insn" and
817 "insn2" to "insn_or_const0" and "insn2_or_const0". Reintroduce
818 locals "insn" and "insn2" as rtx_insn * with checked casts once
819 we've proven that we're not dealing with const0_rtx.
820 (output_insn_latency_func): Strengthen param of generated
821 function "insn_latency" from rtx to rtx_insn *.
822 (output_print_reservation_func): Likewise for generated function
824 (output_insn_has_dfa_reservation_p): Likewise for generated
825 function "insn_has_dfa_reservation_p".
826 * hooks.c (hook_int_rtx_unreachable): Rename to...
827 (hook_int_rtx_insn_unreachable): ...this, and strengthen param
828 from rtx to rtx_insn *.
829 * hooks.h (hook_int_rtx_unreachable): Likewise.
830 (extern int hook_int_rtx_insn_unreachable): Likewise.
831 * output.h (get_attr_length): Strengthen param from rtx to rtx_insn *.
832 (get_attr_min_length): Likewise.
833 * recog.c (get_enabled_alternatives): Likewise.
834 * recog.h (alternative_mask get_enabled_alternatives): Likewise.
835 * reorg.c (find_end_label): Introduce local rtx "pat" and
836 strengthen local "insn" from rtx to rtx_insn *.
837 (redundant_insn): Use insn method of "seq" rather than element for
838 typesafety; strengthen local "control" from rtx to rtx_insn *.
839 * resource.c (mark_referenced_resources): Add checked cast to
840 rtx_insn * within INSN/JUMP_INSN case.
841 (mark_set_resources): Likewise.
842 * sel-sched.c (estimate_insn_cost): Strengthen param "insn" from
845 2014-09-15 David Malcolm <dmalcolm@redhat.com>
847 * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen
848 param "label" from rtx to rtx_insn *.
849 * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab"
851 * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes.
852 (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise.
853 (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
854 (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
855 * final.c (default_label_align_after_barrier_max_skip): Strengthen
856 param from rtx to rtx_insn *.
857 (default_loop_align_max_skip): Likewise.
858 (default_label_align_max_skip): Likewise.
859 (default_jump_align_max_skip): Likewise.
860 * target.def (label_align_after_barrier_max_skip): Likewise.
861 (loop_align_max_skip): Likewise.
862 (label_align_max_skip): Likewise.
863 (jump_align_max_skip): Likewise.
864 * targhooks.h (default_label_align_after_barrier_max_skip):
866 (default_loop_align_max_skip): Likewise.
867 (default_label_align_max_skip): Likewise.
868 (default_jump_align_max_skip): Likewise.
870 2014-09-15 David Malcolm <dmalcolm@redhat.com>
872 * config/arc/arc.c (arc_can_follow_jump): Strengthen both params
873 from const_rtx to const rtx_insn *. Update union members from rtx
875 * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
876 * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
877 (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
878 strengthen both params from const_rtx to const rtx_insn *.
879 * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
880 (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
881 * reorg.c (follow_jumps): Strengthen param "jump" from rtx to
883 * target.def (can_follow_jump): Strengthen both params from
884 const_rtx to const rtx_insn *, and update default implementation
885 from hook_bool_const_rtx_const_rtx_true to
886 hook_bool_const_rtx_insn_const_rtx_insn_true.
888 2014-09-15 David Malcolm <dmalcolm@redhat.com>
890 * sched-deps.c (deps_start_bb): Strengthen param "head" and local
891 "insn" from rtx to rtx_insn *.
892 * sched-int.h (deps_start_bb): Likewise for 2nd param.
894 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
895 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
896 Anna Tikhonova <anna.tikhonova@intel.com>
897 Ilya Tocar <ilya.tocar@intel.com>
898 Andrey Turetskiy <andrey.turetskiy@intel.com>
899 Ilya Verbin <ilya.verbin@intel.com>
900 Kirill Yukhin <kirill.yukhin@intel.com>
901 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
904 (define_insn "vcvtph2ps<mask_name>"): Add masking.
905 (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
906 (define_insn "vcvtph2ps256<mask_name>"): Ditto.
907 (define_expand "vcvtps2ph_mask"): New.
908 (define_insn "*vcvtps2ph<mask_name>"): Add masking.
909 (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
910 (define_insn "vcvtps2ph256<mask_name>"): Ditto.
912 2014-09-15 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>
921 * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL):
923 (define_mode_iterator VI24_AVX512BW_1): Ditto.
924 (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
925 (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
926 (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
927 also for TARGET_AVX512VL.
928 (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
930 2014-09-15 Markus Trippelsdorf <markus@trippelsdorf.de>
932 * doc/install.texi (Options specification): add
933 --disable-libsanitizer item.
935 2014-09-14 James Clarke <jrtc27@jrtc27.com>
936 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
939 * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
941 * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
942 kernel version check to avoid incrementing it after every major OS X
944 (darwin_default_min_version): Avoid static memory buffer.
946 2014-09-13 Jan Hubicka <hubicka@ucw.cz>
948 * tree.c (need_assembler_name_p): Store C++ type mangling only
951 2014-09-13 Marek Polacek <polacek@redhat.com>
953 * tree.c (protected_set_expr_location): Don't check whether T is
956 2014-09-12 DJ Delorie <dj@redhat.com>
958 * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
959 (extend_and_shift1_hipsi2): Likewise.
960 (extend_and_shift2_hipsi2): Likewise.
962 2014-09-12 David Malcolm <dmalcolm@redhat.com>
964 * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
965 with NULL when dealing with an insn.
966 * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
967 from rtx to rtx_insn *.
968 * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
969 const_rtx to const rtx_insn *.
970 * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
972 2014-09-12 Trevor Saunders <tsaunders@mozilla.com>
974 * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
977 2014-09-12 Joseph Myers <joseph@codesourcery.com>
979 * target.def (libgcc_floating_mode_supported_p): New hook.
980 * targhooks.c (default_libgcc_floating_mode_supported_p): New
982 * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
983 * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
984 (LIBGCC2_HAS_TF_MODE): Remove.
985 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
986 * doc/tm.texi: Regenerate.
987 * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
989 * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
990 (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
991 * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
992 * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
993 * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
994 * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
995 * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
996 * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
997 * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
998 * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
1000 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
1001 * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
1002 * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
1003 * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
1004 * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
1005 * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
1006 * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
1007 * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
1008 * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
1009 * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
1010 * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
1011 * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
1012 * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
1013 * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
1015 * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
1017 (ia64_libgcc_floating_mode_supported_p): New function.
1018 * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
1019 * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
1020 (IA64_NO_LIBGCC_TFMODE): Define.
1021 * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
1022 * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
1024 (pdp11_scalar_mode_supported_p): New function.
1025 * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
1026 * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
1028 2014-09-12 Richard Biener <rguenther@suse.de>
1031 * gimple-fold.c (get_maxval_strlen): Gimplify string length.
1033 2014-09-12 Marc Glisse <marc.glisse@inria.fr>
1035 * tree.c (integer_each_onep): New function.
1036 * tree.h (integer_each_onep): Declare it.
1037 * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
1038 -A - 1 to ~A. Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
1039 (X & 1) == 0 for vector and complex.
1041 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
1043 * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
1045 (cortexa53_regmove_cost): New cost table for A53. Increase GP2FP/FP2GP
1046 cost to spilling from integer to FP registers.
1048 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
1050 * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
1052 (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
1053 are now handled correctly.
1055 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
1057 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
1058 handling of CALLER_SAVE_REGS and POINTER_REGS.
1060 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
1062 * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
1063 the number of hard registers.
1065 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
1066 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1067 Anna Tikhonova <anna.tikhonova@intel.com>
1068 Ilya Tocar <ilya.tocar@intel.com>
1069 Andrey Turetskiy <andrey.turetskiy@intel.com>
1070 Ilya Verbin <ilya.verbin@intel.com>
1071 Kirill Yukhin <kirill.yukhin@intel.com>
1072 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1074 * config/i386/sse.md
1075 (define_mode_iterator VI48_AVX512VL): New.
1076 (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
1077 "avx512f_vternlog<mode>_maskz" and update mode iterator.
1078 (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
1079 from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
1080 (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
1081 "avx512f_vternlog<mode>_mask" and update mode iterator.
1082 (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
1083 from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
1085 (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
1086 "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
1087 (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
1088 "avx512f_<rotate><mode><mask_name>" and update mode iterator.
1089 (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
1090 (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
1092 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
1093 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1094 Anna Tikhonova <anna.tikhonova@intel.com>
1095 Ilya Tocar <ilya.tocar@intel.com>
1096 Andrey Turetskiy <andrey.turetskiy@intel.com>
1097 Ilya Verbin <ilya.verbin@intel.com>
1098 Kirill Yukhin <kirill.yukhin@intel.com>
1099 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1101 * config/i386/sse.md (VI128_256): Delete.
1102 (define_mode_iterator VI124_256): New.
1103 (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
1104 (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
1105 (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
1106 (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
1107 "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
1108 (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
1109 (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
1110 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
1112 (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
1113 in presence of AVX-512.
1115 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
1116 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1117 Anna Tikhonova <anna.tikhonova@intel.com>
1118 Ilya Tocar <ilya.tocar@intel.com>
1119 Andrey Turetskiy <andrey.turetskiy@intel.com>
1120 Ilya Verbin <ilya.verbin@intel.com>
1121 Kirill Yukhin <kirill.yukhin@intel.com>
1122 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1124 * config/i386/sse.md
1125 (define_expand "<avx512>_gathersi<mode>"): Rename from
1126 "avx512f_gathersi<mode>".
1127 (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
1128 (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
1129 (define_expand "<avx512>_gatherdi<mode>"): Rename from
1130 "avx512f_gatherdi<mode>".
1131 (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
1132 (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
1134 (define_expand "<avx512>_scattersi<mode>"): Rename from
1135 "avx512f_scattersi<mode>".
1136 (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
1137 (define_expand "<avx512>_scatterdi<mode>"): Rename from
1138 "avx512f_scatterdi<mode>".
1139 (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
1141 2014-09-12 Richard Sandiford <richard.sandiford@arm.com>
1143 * ira.h (ira_finish_once): Delete.
1144 * ira-int.h (target_ira_int::~target_ira_int): Declare.
1145 (target_ira_int::free_ira_costs): Likewise.
1146 (target_ira_int::free_register_move_costs): Likewise.
1147 (ira_finish_costs_once): Delete.
1148 * ira.c (free_register_move_costs): Replace with...
1149 (target_ira_int::free_register_move_costs): ...this new function.
1150 (target_ira_int::~target_ira_int): Define.
1151 (ira_init): Call free_register_move_costs as a member function rather
1152 than a global function.
1153 (ira_finish_once): Delete.
1154 * ira-costs.c (free_ira_costs): Replace with...
1155 (target_ira_int::free_ira_costs): ...this new function.
1156 (ira_init_costs): Call free_ira_costs as a member function rather
1157 than a global function.
1158 (ira_finish_costs_once): Delete.
1159 * target-globals.c (target_globals::~target_globals): Call the
1160 target_ira_int destructor.
1161 * toplev.c: Include lra.h.
1162 (finalize): Call lra_finish_once rather than ira_finish_once.
1164 2014-09-11 Jan Hubicka <hubicka@ucw.cz>
1166 * common.opt (flto-odr-type-merging): New flag.
1167 * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
1168 (types_same_for_odr): Likewise.
1169 (odr_subtypes_equivalent_p): Likewise.
1170 (add_type_duplicate): Do not walk type variants.
1171 (register_odr_type): New function.
1172 * ipa-utils.h (register_odr_type): Declare.
1173 (odr_type_p): New function.
1174 * langhooks.c (lhd_set_decl_assembler_name): Do not compute
1176 * doc/invoke.texi (-flto-odr-type-merging): Document.
1177 * tree.c (need_assembler_name_p): Compute ODR names when asked
1179 * tree.h (DECL_ASSEMBLER_NAME): Update comment.
1181 2014-09-11 H.J. Lu <hongjiu.lu@intel.com>
1184 * config/i386/i386.c (ix86_option_override_internal): Also turn
1185 off OPTION_MASK_ABI_X32 for -m16.
1187 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
1189 * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
1192 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
1195 * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
1196 Directly forward to __*_DENORM_MIN__.
1198 2014-09-11 David Malcolm <dmalcolm@redhat.com>
1200 * rtl.h (LABEL_REF_LABEL): New macro.
1202 * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
1203 of XEXP (, 0), where we know that we have a LABEL_REF.
1204 * cfgbuild.c (make_edges): Likewise.
1205 (purge_dead_tablejump_edges): Likewise.
1206 * cfgexpand.c (convert_debug_memory_address): Likewise.
1207 * cfgrtl.c (patch_jump_insn): Likewise.
1208 * combine.c (distribute_notes): Likewise.
1209 * cse.c (hash_rtx_cb): Likewise.
1210 (exp_equiv_p): Likewise.
1211 (fold_rtx): Likewise.
1212 (check_for_label_ref): Likewise.
1213 * cselib.c (rtx_equal_for_cselib_1): Likewise.
1214 (cselib_hash_rtx): Likewise.
1215 * emit-rtl.c (mark_label_nuses): Likewise.
1216 * explow.c (convert_memory_address_addr_space): Likewise.
1217 * final.c (output_asm_label): Likewise.
1218 (output_addr_const): Likewise.
1219 * gcse.c (add_label_notes): Likewise.
1220 * genconfig.c (walk_insn_part): Likewise.
1221 * genrecog.c (validate_pattern): Likewise.
1222 * ifcvt.c (cond_exec_get_condition): Likewise.
1223 (noce_emit_store_flag): Likewise.
1224 (noce_get_alt_condition): Likewise.
1225 (noce_get_condition): Likewise.
1226 * jump.c (maybe_propagate_label_ref): Likewise.
1227 (mark_jump_label_1): Likewise.
1228 (redirect_exp_1): Likewise.
1229 (rtx_renumbered_equal_p): Likewise.
1230 * lra-constraints.c (operands_match_p): Likewise.
1231 * reload.c (operands_match_p): Likewise.
1232 (find_reloads): Likewise.
1233 * reload1.c (set_label_offsets): Likewise.
1234 * reorg.c (get_branch_condition): Likewise.
1235 * rtl.c (rtx_equal_p_cb): Likewise.
1236 (rtx_equal_p): Likewise.
1237 * rtlanal.c (reg_mentioned_p): Likewise.
1238 (rtx_referenced_p): Likewise.
1239 (get_condition): Likewise.
1240 * sched-vis.c (print_value): Likewise.
1241 * varasm.c (const_hash_1): Likewise.
1242 (compare_constant): Likewise.
1243 (const_rtx_hash_1): Likewise.
1244 (output_constant_pool_1): Likewise.
1246 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
1248 * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
1249 tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
1251 * config/rs6000/vector.md (cr6_test_for_zero_reverse,
1252 cr6_test_for_lt_reverse): Ditto.
1254 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
1257 * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
1259 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
1261 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
1262 TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
1263 aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
1264 aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
1267 (aarch64_fold_builtin): Remove all reinterpret cases.
1269 * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
1271 * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
1273 * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
1274 aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
1275 aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
1276 aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
1277 aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
1278 aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
1279 aarch64_reinterpretv2df<mode>): Delete.
1281 * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
1283 * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
1284 vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
1285 vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
1286 vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
1287 vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
1288 vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
1289 vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
1290 vreinterpret_u32_f64): Use cast.
1292 * config/aarch64/iterators.md (VD_RE): Delete.
1294 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
1296 * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
1297 (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
1298 vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
1299 vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
1300 vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
1301 vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
1302 vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
1303 Replace inline assembler with __aarch64_vset_lane_any.
1305 2014-09-11 James Greenhalgh <james.greenhalgh@arm.com>
1307 * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
1309 (vmull_high_lane_s32): Likewise.
1310 (vmull_high_lane_u16): Likewise.
1311 (vmull_high_lane_u32): Likewise.
1313 2014-09-11 Jason Merrill <jason@redhat.com>
1316 * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
1318 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
1321 * config/avr/avr.md (*tablejump.3byte-pc): New insn.
1322 (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL. Add void clobber.
1323 (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
1325 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
1326 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1327 Anna Tikhonova <anna.tikhonova@intel.com>
1328 Ilya Tocar <ilya.tocar@intel.com>
1329 Andrey Turetskiy <andrey.turetskiy@intel.com>
1330 Ilya Verbin <ilya.verbin@intel.com>
1331 Kirill Yukhin <kirill.yukhin@intel.com>
1332 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1334 * config/i386/sse.md
1335 (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
1336 "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
1337 (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
1339 (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
1340 from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
1342 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
1344 (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
1345 "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
1346 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
1347 (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
1348 "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
1349 (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
1350 (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
1351 from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
1353 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
1355 (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
1356 "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
1357 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
1359 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
1361 * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
1362 to access removed nodes.
1364 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
1366 PR tree-optimization/63186
1367 * ipa-split.c (test_nonssa_use): Skip nonforced labels.
1368 (mark_nonssa_use): Likewise.
1369 (verify_non_ssa_vars): Verify all header blocks for label
1372 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
1373 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1374 Anna Tikhonova <anna.tikhonova@intel.com>
1375 Ilya Tocar <ilya.tocar@intel.com>
1376 Andrey Turetskiy <andrey.turetskiy@intel.com>
1377 Ilya Verbin <ilya.verbin@intel.com>
1378 Kirill Yukhin <kirill.yukhin@intel.com>
1379 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1381 * config/i386/sse.md
1382 (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
1383 (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
1384 (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
1385 "<avx2_avx512f>_permvar<mode><mask_name>".
1386 (define_insn "<avx512>_permvar<mode><mask_name>"): New.
1387 (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
1388 Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
1389 (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
1391 (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
1392 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
1393 (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
1394 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
1396 2014-09-10 Michael Meissner <meissner@linux.vnet.ibm.com>
1398 * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
1399 V2DF, V4SF, DF, and DI modes.
1400 (vsx_fmav2df2): Likewise.
1401 (vsx_float_fix_<mode>2): Likewise.
1402 (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
1404 2014-09-10 Xinliang David Li <davidxl@google.com>
1407 * config/arm/arm.md (movcond_addsi): Handle case where source
1408 and target operands are the same.
1410 2014-09-10 David Malcolm <dmalcolm@redhat.com>
1412 * final.c (this_is_asm_operands): Strengthen this variable from
1413 rtx to const rtx_insn *.
1414 * output.h (this_is_asm_operands): Likewise.
1415 * rtl-error.c (location_for_asm): Strengthen param "insn" from
1416 const_rtx to const rtx_insn *.
1417 (diagnostic_for_asm): Likewise.
1418 * rtl-error.h (error_for_asm): Likewise.
1419 (warning_for_asm): Likewise.
1421 2014-09-10 David Malcolm <dmalcolm@redhat.com>
1423 * genextract.c (print_header): When writing out insn_extract to
1424 insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
1425 * recog.h (insn_extract): Strengthen the param from rtx to
1428 2014-09-10 Mike Stump <mikestump@comcast.net>
1430 * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
1433 2014-09-10 Martin Jambor <mjambor@suse.cz>
1435 * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
1436 (analyze): Do not set analyze flag if expand_thunk returns false;.
1437 (create_wrapper): Likewise.
1438 * cgraphclones.c (duplicate_thunk_for_node): Likewise.
1440 2014-09-10 Martin Jambor <mjambor@suse.cz>
1443 * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
1444 new decl properly. Analyze the new thunk if it is expanded.
1446 2014-09-10 Andreas Schwab <schwab@suse.de>
1448 * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
1449 [USED_FOR_TARGET]: Define.
1451 2014-09-10 Matthew Fortune <matthew.fortune@imgtec.com>
1453 * config/mips/mips.c (mips_secondary_reload_class): Handle
1456 2014-09-10 Robert Suchanek <robert.suchanek@imgtec.com>
1458 * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
1461 2014-09-10 Jakub Jelinek <jakub@redhat.com>
1463 * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
1464 and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
1465 * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
1466 SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
1467 flag_delete_null_pointer_checks for them.
1468 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
1469 BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
1470 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
1471 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
1472 * ubsan.c (instrument_bool_enum_load): Set *gsi back to
1474 (instrument_nonnull_arg, instrument_nonnull_return): New functions.
1475 (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
1476 or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
1477 (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
1478 * doc/invoke.texi (-fsanitize=nonnull-attribute,
1479 -fsanitize=returns-nonnull-attribute): Document.
1481 * ubsan.h (struct ubsan_mismatch_data): Removed.
1482 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
1483 * ubsan.c (ubsan_source_location): For unknown locations,
1484 pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
1485 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
1486 Allow more than one location and arbitrary extra arguments passed
1487 in ... instead of through MISMATCH pointer.
1488 (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
1489 ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
1490 instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
1493 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1494 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1495 Anna Tikhonova <anna.tikhonova@intel.com>
1496 Ilya Tocar <ilya.tocar@intel.com>
1497 Andrey Turetskiy <andrey.turetskiy@intel.com>
1498 Ilya Verbin <ilya.verbin@intel.com>
1499 Kirill Yukhin <kirill.yukhin@intel.com>
1500 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1502 * config/i386/sse.md
1503 (define_mode_iterator VI48F): New.
1504 (define_insn "<avx512>_compress<mode>_mask"): Rename from
1505 "avx512f_compress<mode>_mask" and update mode iterator.
1506 (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
1507 "avx512f_compressstore<mode>_mask" and update mode iterator.
1508 (define_expand "<avx512>_expand<mode>_maskz"): Rename from
1509 "avx512f_expand<mode>_maskz" and update mode iterator.
1510 (define_insn "<avx512>_expand<mode>_mask"): Rename from
1511 "avx512f_expand<mode>_mask" and update mode iterator.
1513 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1514 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1515 Anna Tikhonova <anna.tikhonova@intel.com>
1516 Ilya Tocar <ilya.tocar@intel.com>
1517 Andrey Turetskiy <andrey.turetskiy@intel.com>
1518 Ilya Verbin <ilya.verbin@intel.com>
1519 Kirill Yukhin <kirill.yukhin@intel.com>
1520 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1522 * config/i386/i386.c
1523 (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
1524 avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
1525 avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
1526 avx512dq_rangepv4sf_mask.
1527 * config/i386/sse.md
1528 (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
1530 (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
1531 (define_insn "reduces<mode>"): Ditto.
1532 (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
1534 (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
1535 (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
1536 (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
1538 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1539 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1540 Anna Tikhonova <anna.tikhonova@intel.com>
1541 Ilya Tocar <ilya.tocar@intel.com>
1542 Andrey Turetskiy <andrey.turetskiy@intel.com>
1543 Ilya Verbin <ilya.verbin@intel.com>
1544 Kirill Yukhin <kirill.yukhin@intel.com>
1545 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1547 * config/i386/i386.c
1548 (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
1549 (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
1550 (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
1551 avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
1552 avx512vl_getmantv2df_mask.
1553 (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
1554 avx512f_vgetmantv4sf_round.
1555 * config/i386/sse.md
1556 (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
1557 Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
1559 (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
1560 (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
1561 (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
1562 from "avx512f_scalef<mode><mask_name><round_name>" and update mode
1564 (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
1565 Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
1566 update mode iterator.
1568 "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
1569 "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
1572 "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
1573 from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
1574 update mode iterator.
1575 (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
1576 from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
1579 "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
1580 "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
1582 (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
1583 Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
1584 update mode iterator.
1585 (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
1586 "avx512f_getmant<mode><round_saeonly_name>".
1588 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
1591 * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
1593 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1594 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1595 Anna Tikhonova <anna.tikhonova@intel.com>
1596 Ilya Tocar <ilya.tocar@intel.com>
1597 Andrey Turetskiy <andrey.turetskiy@intel.com>
1598 Ilya Verbin <ilya.verbin@intel.com>
1599 Kirill Yukhin <kirill.yukhin@intel.com>
1600 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1602 * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
1603 (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
1604 (define_mode_iterator FMAMODE_AVX512): New.
1605 (define_mode_iterator FMAMODE): Remove conditions.
1606 (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
1607 (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
1608 from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
1610 (define_mode_iterator FMAMODE_NOVF512): Remove.
1611 (define_insn "*fma_fmadd_<mode>"): Rename from
1612 "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
1613 FMAMODE mode iterator.
1614 (define_mode_iterator VF_SF_AVX512VL): New.
1615 (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
1616 Use VF_SF_AVX512VL mode iterator.
1617 (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
1618 "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1620 (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
1621 "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1623 (define_insn "*fma_fmsub_<mode>"): Rename from
1624 "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
1625 FMAMODE mode iterator.
1626 (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
1627 Use VF_SF_AVX512VL mode iterator.
1628 (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
1629 "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1631 (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
1632 "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1634 (define_insn "*fma_fnmadd_<mode>"): Rename from
1635 "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
1636 use FMAMODE mode iterator.
1637 (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
1638 Use VF_SF_AVX512VL mode iterator.
1639 (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
1640 "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1642 (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
1643 "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1645 (define_insn "*fma_fnmsub_<mode>"): Rename from
1646 "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
1647 FMAMODE mode iterator.
1648 (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
1649 Use VF_SF_AVX512VL mode iterator.
1650 (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
1651 "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1653 (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
1654 "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1656 (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
1657 Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
1658 use VF_AVX512VL mode iterator.
1659 (define_insn "*fma_fmaddsub_<mode>"): Rename from
1660 "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
1662 (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
1663 Use VF_SF_AVX512VL mode iterator.
1664 (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
1665 "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1667 (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
1668 "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1670 (define_insn "*fma_fmsubadd_<mode>"): Rename from
1671 "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
1672 remove usage of subst.
1673 (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
1674 Use VF_SF_AVX512VL mode iterator.
1675 (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
1676 "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1678 (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
1679 "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1682 2014-09-10 Kugan Vivekanandarajah <kuganv@linaro.org>
1685 * calls.c (precompute_arguments): Check
1686 promoted_for_signed_and_unsigned_p and set the promoted mode.
1687 (promoted_for_signed_and_unsigned_p): New function.
1688 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
1689 and set the promoted mode.
1690 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
1691 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
1692 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
1694 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1696 * opth-gen.awk: Generate mapping from cpp message reasons to the
1697 options that enable them.
1698 * doc/options.texi (CppReason): Document.
1700 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1702 * doc/invoke.texi (Wnormalized=): Update.
1704 2014-09-09 Segher Boessenkool <segher@kernel.crashing.org>
1707 * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
1708 operands. Split off the constant operand alternative to ...
1709 (*bool<mode>3_imm): New.
1711 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1713 * rtl.h (single_set_2): Strengthen first param from const_rtx to
1714 const rtx_insn *, and move prototype to above...
1715 (single_set): ...this. Convert this from a macro to an inline
1716 function, enforcing the requirement that the param is a const
1718 (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
1720 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
1721 Strengthen both params from rtx to rtx_insn *.
1722 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
1723 Likewise; introduce locals "producer_set", "consumer_set", using
1724 them in place of "producer" and "consumer" when dealing with SET
1726 * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
1727 when invoking single_set in region guarded by INSN_P.
1728 (avr_out_bitop): Likewise.
1729 (_reg_unused_after): Introduce local rtx_sequence * "seq" in
1730 region guarded by GET_CODE check, using methods to strengthen
1731 local "this_insn" from rtx to rtx_insn *, and for clarity.
1732 * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
1733 Strengthen local "insn" from rtx to rtx_insn *.
1734 (define_insn_and_split "xload<mode>_A"): Likewise.
1735 * config/bfin/bfin.c (trapping_loads_p): Likewise for param
1737 (find_load): Likewise for return type.
1738 (workaround_speculation): Likewise for both locals named
1740 * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
1742 * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
1744 * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
1746 * config/h8300/h8300.c (notice_update_cc): Likewise.
1747 * config/i386/i386.c (ix86_flags_dependent): Likewise for params
1748 "insn" and "dep_insn".
1749 (exact_store_load_dependency): Likewise for both params.
1750 (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
1751 since this now clashes with inline function. Instead, delay
1752 calling single_set until the point where its needed, and then
1753 assign the result to "compare_set" and rework the conditional that
1755 * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
1756 local "last" from rtx to rtx_insn *.
1757 * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
1759 (mips_store_data_bypass_p): Likewise for both params.
1760 * config/mips/mips.c (mips_load_store_insns): Likewise for second
1762 (mips_store_data_bypass_p): Likewise for both params.
1763 (mips_orphaned_high_part_p): Likewise for param "insn".
1764 * config/mn10300/mn10300.c (extract_bundle): Likewise.
1765 (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
1766 Introduce local rtx "insn2_pat".
1767 * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
1769 (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
1770 Introduce local rtx "set", using it in place of "insn" for the
1771 result of single_set. This appears to fix a bug, since the call
1772 to find_regno_note on a SET does nothing.
1773 * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
1774 params from rtx to rtx_insn *.
1775 (set_to_load_agen): Likewise.
1776 * config/s390/s390.c (s390_label_align): Likewise for local
1777 "prev_insn". Introduce new rtx locals "set" and "src", using
1778 them in place of "prev_insn" for the results of single_set
1779 and SET_SRC respectively.
1780 (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
1781 Introduce new rtx local "set" using in place of "jump" for the
1782 result of single_set. Use SET_SRC (set) rather than plain
1784 * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
1786 (noncall_uses_reg): Likewise.
1787 (reg_unused_after): Introduce local rtx_sequence * "seq" in region
1788 guarded by GET_CODE check, using its methods for clarity, and to
1789 enable strengthening local "this_insn" from rtx to rtx_insn *.
1790 * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
1791 "insn" from rtx to rtx_insn *.
1792 (define_expand "umulhisi3"): Likewise.
1793 (define_expand "smulsi3_highpart"): Likewise.
1794 (define_expand "umulsi3_highpart"): Likewise.
1795 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
1796 local "after". Replace GET_CODE check with a dyn_cast,
1797 introducing new local rtx_sequence * "seq", using insn method for
1800 * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
1801 from rtx to rtx_insn *. Introduce local rtx "pat", using it in
1802 place of "insn" once we're dealing with patterns rather than the
1804 (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
1805 (scan_trace): Likewise for local "elt", updating lookups within
1806 sequence to use insn method rather than element method.
1807 * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
1809 * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
1810 * ifcvt.c (noce_try_abs): Likewise for local "insn".
1811 * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
1812 invoking single_set.
1813 * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
1814 "insn" from rtx to rtx_insn *.
1815 (skip_usage_debug_insns): Likewise for return type, adding a
1817 (check_secondary_memory_needed_p): Likewise for local "insn".
1818 (inherit_reload_reg): Likewise.
1819 * modulo-sched.c (sms_schedule): Likewise for local "count_init".
1820 * recog.c (peep2_attempt): Likewise for local "old_insn", adding
1822 (store_data_bypass_p): Likewise for both params.
1823 (if_test_bypass_p): Likewise.
1824 * recog.h (store_data_bypass_p): Likewise for both params.
1825 (if_test_bypass_p): Likewise.
1826 * reload.c (find_equiv_reg): Likewise for local "where".
1827 * reorg.c (delete_jump): Likewise for param "insn".
1828 * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
1829 to const rtx_insn *.
1830 * store-motion.c (replace_store_insn): Likewise for param "del".
1831 (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
1832 and use its methods for clarity, and to strengthen local "del"
1833 from rtx to rtx_insn *.
1834 (build_store_vectors): Use insn method of "st" when calling
1835 replace_store_insn for typesafety and clarity.
1837 2014-09-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1839 * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
1840 UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
1841 on how to make it legal in future.
1843 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1845 * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
1847 (restinsn): Likewise.
1848 * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
1850 * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
1852 * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
1854 (arc_hazard): Likewise for both params.
1855 * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
1856 checked casts to rtx_sequence * and uses of the insn method for
1858 (arc_hazard): Strengthen both params from rtx to rtx_insn *.
1859 (arc_adjust_insn_length): Likewise for param "insn".
1860 (struct insn_length_parameters_s): Likewise for first param of
1861 "get_variants" callback field.
1862 (arc_get_insn_variants): Likewise for first param and local
1863 "inner". Replace a check of GET_CODE with a dyn_cast to
1864 rtx_sequence *, using methods for type-safety and clarity.
1865 * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
1866 rtx_sequence * and uses of the insn method for type-safety when
1867 invoking arc_adjust_insn_length.
1868 * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
1870 (arm_address_offset_is_imm): Likewise.
1871 (struct tune_params): Likewise for params 1 and 3 of the
1872 "sched_adjust_cost" callback field.
1873 * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
1874 params 1 and 3 ("insn" and "dep").
1875 (xscale_sched_adjust_cost): Likewise.
1876 (fa726te_sched_adjust_cost): Likewise.
1877 (cortexa7_older_only): Likewise for param "insn".
1878 (cortexa7_younger): Likewise.
1879 (arm_attr_length_move_neon): Likewise.
1880 (arm_address_offset_is_imm): Likewise.
1881 * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
1882 * config/avr/avr.c (avr_notice_update_cc): Likewise.
1883 * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
1884 (workaround_speculation): Likewise for local "last_condjump".
1885 * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
1886 (shadow_or_blockage_p): Likewise.
1887 (get_unit_reqs): Likewise.
1888 (get_unit_operand_masks): Likewise.
1889 (c6x_registers_update): Likewise.
1890 (returning_call_p): Likewise.
1891 (can_use_callp): Likewise.
1892 (convert_to_callp): Likewise.
1893 (find_last_same_clock): Likwise for local "t".
1894 (reorg_split_calls): Likewise for local "shadow".
1895 (hwloop_pattern_reg): Likewise for param "insn".
1896 * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
1897 * config/frv/frv.c (frv_final_prescan_insn): Likewise.
1898 (frv_extract_membar): Likewise.
1899 (frv_optimize_membar_local): Strengthen param "last_membar" from
1900 rtx * to rtx_insn **.
1901 (frv_optimize_membar_global): Strengthen param "membar" from rtx
1903 (frv_optimize_membar): Strengthen local "last_membar" from rtx *
1905 * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
1906 both params from rtx to rtx_insn *.
1907 (ia64_ld_address_bypass_p): Likewise.
1908 * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
1910 (ia64_safe_type): Likewise.
1911 (group_barrier_needed): Likewise.
1912 (safe_group_barrier_needed): Likewise.
1913 (ia64_single_set): Likewise.
1914 (is_load_p): Likewise.
1915 (record_memory_reference): Likewise.
1916 (get_mode_no_for_insn): Likewise.
1917 (important_for_bundling_p): Likewise.
1918 (unknown_for_bundling_p): Likewise.
1919 (ia64_st_address_bypass_p): Likewise for both params.
1920 (ia64_ld_address_bypass_p): Likewise.
1921 (expand_vselect): Introduce new local rtx_insn * "insn", using it
1922 in place of rtx "x" after the emit_insn call.
1923 * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
1924 Strengthen param from rtx to rtx_insn *.
1925 (ix86_agi_dependent): Likewise for both params.
1926 (ix86_attr_length_immediate_default): Likewise for param 1.
1927 (ix86_attr_length_address_default): Likewise for param.
1928 (ix86_attr_length_vex_default): Likewise for param 1.
1929 * config/i386/i386.c (ix86_attr_length_immediate_default):
1930 Likewise for param "insn".
1931 (ix86_attr_length_address_default): Likewise.
1932 (ix86_attr_length_vex_default): Likewise.
1933 (ix86_agi_dependent): Likewise for both params.
1934 (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
1935 (vselect_insn): Likewise for this variable.
1936 * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
1938 (m68k_sched_attr_opy_type): Likewise.
1939 * config/m68k/m68k.c (sched_get_operand): Likewise.
1940 (sched_attr_op_type): Likewise.
1941 (m68k_sched_attr_opx_type): Likewise.
1942 (m68k_sched_attr_opy_type): Likewise.
1943 (sched_get_reg_operand): Likewise.
1944 (sched_get_mem_operand): Likewise.
1945 (m68k_sched_address_bypass_p): Likewise for both params.
1946 (sched_get_indexed_address_scale): Likewise.
1947 (m68k_sched_indexed_address_bypass_p): Likewise.
1948 * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
1949 (m68k_sched_indexed_address_bypass_p): Likewise.
1950 * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
1951 "label", "ret" from rtx to rtx_insn *, adding a checked cast and
1953 * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
1954 params from rtx to rtx_insn *.
1955 (mips_fmadd_bypass): Likewise.
1956 * config/mips/mips.c (mips_fmadd_bypass): Likewise.
1957 (mips_linked_madd_p): Likewise.
1958 (mips_macc_chains_last_hilo): Likewise for this variable.
1959 (mips_macc_chains_record): Likewise for param.
1960 (vr4130_last_insn): Likewise for this variable.
1961 (vr4130_swap_insns_p): Likewise for both params.
1962 (mips_ls2_variable_issue): Likewise for param.
1963 (mips_need_noat_wrapper_p): Likewise for param "insn".
1964 (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
1965 in place of "x" after the emit_insn.
1966 * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
1967 params from rtx to rtx_insn *.
1968 * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
1969 (pa_combine_instructions): Introduce local "par" for result of
1970 gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
1972 (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
1973 * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
1974 (rl78_alloc_physical_registers_op1): Likewise.
1975 (rl78_alloc_physical_registers_op2): Likewise.
1976 (rl78_alloc_physical_registers_ro1): Likewise.
1977 (rl78_alloc_physical_registers_cmp): Likewise.
1978 (rl78_alloc_physical_registers_umul): Likewise.
1979 (rl78_alloc_address_registers_macax): Likewise.
1980 (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
1981 * config/s390/predicates.md (execute_operation): Likewise for
1983 * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
1985 * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
1986 (addr_generation_dependency_p): Likewise for param "insn".
1987 (s390_agen_dep_p): Likewise for both params.
1988 (s390_fpload_toreg): Likewise for param "insn".
1989 * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
1990 * config/sh/sh.c (sh_loop_align): Likewise for param and local
1992 * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
1993 * config/sh/sh_treg_combine.cc
1994 (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
1996 (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
1997 * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
1998 "and_insn", "load", "shift".
1999 * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
2001 * final.c (final_scan_insn): Introduce local rtx_insn * "other"
2002 for XEXP (note, 0) of the REG_CC_SETTER note.
2003 (cleanup_subreg_operands): Strengthen param "insn" from rtx to
2004 rtx_insn *, eliminating a checked cast made redundant by this.
2005 * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
2007 * genattr.c (main): When writing out the prototype to
2008 const_num_delay_slots, strengthen the param from rtx to
2010 * genattrtab.c (write_const_num_delay_slots): Likewise when
2011 writing out the implementation of const_num_delay_slots.
2012 * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
2013 "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
2014 * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
2015 favor of new rtx locals "src" and "set" and new local rtx_insn *
2017 (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
2019 (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
2020 locals "cond", "if_then_else", "set" and new rtx_insn * locals
2022 (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
2023 "last" from rtx to rtx_insn *. Likewise for a local "tmp",
2024 renaming to "tmp_insn". Eliminate the other local rtx "tmp" from
2025 the top-level scope, replacing with new more tightly-scoped rtx
2026 locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
2027 "new_insn", "copy_of_insn_b", and make local rtx "set" more
2029 * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
2031 * ira.c (setup_prohibited_mode_move_regs): Likewise for local
2033 (ira_setup_alts): Likewise for param "insn".
2034 * lra-constraints.c (emit_inc): Likewise for local "add_insn".
2035 * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
2037 (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
2038 new more-tightly scoped rtx locals "add3_insn", "insn",
2039 "add2_insn" and rtx_insn * "move_insn".
2040 * postreload-gcse.c (eliminate_partially_redundant_load): Add
2041 checked cast on result of gen_move_insn when invoking
2043 * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
2045 (verify_changes): Add a checked cast on "object" when invoking
2047 (extract_insn_cached): Strengthen param "insn" from rtx to
2049 (extract_constrain_insn_cached): Likewise.
2050 (extract_insn): Likewise.
2051 * recog.h (insn_invalid_p): Likewise for param 1.
2052 (recog_memoized): Likewise for param.
2053 (extract_insn): Likewise.
2054 (extract_constrain_insn_cached): Likewise.
2055 (extract_insn_cached): Likewise.
2056 * reload.c (can_reload_into): Likewise for local "test_insn".
2057 * reload.h (cleanup_subreg_operands): Likewise for param.
2058 * reload1.c (emit_insn_if_valid_for_reload): Rename param from
2059 "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
2060 result of emit_insn. Remove a checked cast made redundant by this
2062 * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
2064 * sel-sched.c (get_reg_class): Likewise.
2066 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
2067 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2069 * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
2070 * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
2072 (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
2074 2014-09-09 David Malcolm <dmalcolm@redhat.com>
2076 * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
2077 const rtx_insn *, and from rtx to rtx_insn * for the other
2079 (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
2080 INSN_LOCATION, since we know INSN_P holds.
2081 (insn_line): Strengthen param from const_rtx to const rtx_insn *.
2082 (insn_file): Likewise.
2083 (insn_scope): Likewise.
2084 (insn_location): Likewise.
2086 * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
2087 "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
2088 for the result of gen_load_const_gp.
2089 * config/rs6000/rs6000-protos.h (output_call): Strengthen first
2090 param from rtx to rtx_insn *.
2091 * config/rs6000/rs6000.c (output_call): Likewise.
2092 * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
2093 introducing a checked cast to rtx_sequence * and use of the insn
2095 * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
2096 from rtx to rtx_insn *.
2097 (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
2098 (insn_line): Likewise.
2099 (insn_file): Likewise.
2100 (insn_location): Likewise.
2101 * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
2102 from rtx to rtx_insn *.
2103 * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
2104 cast, using it for calls to INSN_HAS_LOCATION and insn_location.
2105 * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
2107 * reorg.c (relax_delay_slots): Strengthen locals named "after"
2108 from rtx to rtx_insn *; use methods of "pat" for type-safety.
2110 2014-09-09 David Malcolm <dmalcolm@redhat.com>
2112 * combine.c (try_combine): Eliminate checked cast on result of
2114 * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
2115 autogenerated one by strengthening the return type and params 2 and 3
2116 from rtx to rtx_insn *, and by naming the params.
2117 * gengenrtl.c (special_rtx): Add INSN to those that are
2119 * rtl.h (gen_rtx_INSN): New prototype.
2121 2014-09-09 David Malcolm <dmalcolm@redhat.com>
2123 * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
2125 (no_equiv): Likewise.
2126 (update_equiv_regs): Likewise.
2127 (setup_reg_equiv): Likewise. Strengthen locals "elem",
2128 "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
2129 from rtx to rtx_insn *. Use methods of "elem" for typesafety and
2131 * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
2132 from rtx to rtx_insn_list *.
2133 * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
2134 rtx_insn_list * and use methods for clarity and typesafety.
2135 * lra-constraints.c (contains_deleted_insn_p): Likewise for param
2137 (init_insn_rhs_dead_pseudo_p): Likewise for local "insns". Remove
2138 redundant check on INSN_P (insns): this cannot hold, as "insns" is
2139 an INSN_LIST, not an insn.
2140 (reverse_equiv_p): Strengthen local "insns" from rtx to
2141 rtx_insn_list * and use methods for clarity and typesafety.
2142 (contains_reloaded_insn_p): Likewise for local "list".
2144 2014-09-09 Jiong Wang <jiong.wang@arm.com>
2146 * config/arm/arm.c (NEON_COPYSIGNF): New enum.
2147 (arm_init_neon_builtins): Support NEON_COPYSIGNF.
2148 (arm_builtin_vectorized_function): Likewise.
2149 * config/arm/arm_neon_builtins.def: New macro for copysignf.
2150 * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
2152 2014-09-09 Richard Sandiford <richard.sandiford@arm.com>
2154 * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
2155 * builtins.h (default_target_builtins): Likewise.
2156 * gcse.h (default_target_gcse): Likewise.
2157 * target-globals.h (target_globals): Add a destructor. Convert
2158 void-pointer fields back to their real type and change from
2159 GTY((atomic)) to GTY((skip)).
2160 (restore_target_globals): Remove casts accordingly.
2161 * target-globals.c (save_target_globals): Use XCNEW rather than
2162 ggc_internal_cleared_alloc to allocate non-GC structures.
2163 Use ggc_cleared_alloc to allocate the target_globals structure
2165 (target_globals::~target_globals): Define.
2167 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2169 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
2170 mnemonic instead of fldmfdd.
2171 * config/arm/arm.c (vfp_output_fstmd): Rename to...
2172 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
2173 Output vpush when address register is SP.
2174 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
2175 (vfp_output_vstmd): ... This.
2176 * config/arm/vfp.md (push_multi_vfp): Update call to
2179 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2181 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
2183 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2185 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
2186 (*sqrtdf2_vfp): Likewise.
2187 (*cmpsf_vfp): Likewise.
2188 (*cmpsf_trap_vfp): Likewise.
2189 (*cmpdf_vfp): Likewise.
2190 (*cmpdf_trap_vfp): Likewise.
2192 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2194 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
2195 (*truncdfsf2_vfp): Likewise.
2196 (*truncsisf2_vfp): Likewise.
2197 (*truncsidf2_vfp): Likewise.
2198 (fixuns_truncsfsi2): Likewise.
2199 (fixuns_truncdfsi2): Likewise.
2200 (*floatsisf2_vfp): Likewise.
2201 (*floatsidf2_vfp): Likewise.
2202 (floatunssisf2): Likewise.
2203 (floatunssidf2): Likewise.
2205 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2207 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
2208 (*muldf3_vfp): Likewise.
2209 (*mulsf3negsf_vfp): Likewise.
2210 (*muldf3negdf_vfp): Likewise.
2211 (*mulsf3addsf_vfp): Likewise.
2212 (*muldf3adddf_vfp): Likewise.
2213 (*mulsf3subsf_vfp): Likewise.
2214 (*muldf3subdf_vfp): Likewise.
2215 (*mulsf3negsfaddsf_vfp): Likewise.
2216 (*fmuldf3negdfadddf_vfp): Likewise.
2217 (*mulsf3negsfsubsf_vfp): Likewise.
2218 (*muldf3negdfsubdf_vfp): Likewise.
2220 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2222 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
2223 (*absdf2_vfp): Likewise.
2224 (*negsf2_vfp): Likewise.
2225 (*negdf2_vfp): Likewise.
2226 (*addsf3_vfp): Likewise.
2227 (*adddf3_vfp): Likewise.
2228 (*subsf3_vfp): Likewise.
2229 (*subdf3_vfp): Likewise.
2230 (*divsf3_vfp): Likewise.
2231 (*divdf3_vfp): Likewise.
2233 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2235 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
2237 (arm_print_operand): Don't convert real values to decimal
2238 representation in default case.
2239 (fp_immediate_constant): Delete.
2240 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
2241 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
2243 (*thumb2_movsi_vfp): Likewise.
2244 (*movdi_vfp): Likewise.
2245 (*movdi_vfp_cortexa8): Likewise.
2246 (*movhf_vfp_neon): Likewise.
2247 (*movhf_vfp): Likewise.
2248 (*movsf_vfp): Likewise.
2249 (*thumb2_movsf_vfp): Likewise.
2250 (*movdf_vfp): Likewise.
2251 (*thumb2_movdf_vfp): Likewise.
2252 (*movsfcc_vfp): Likewise.
2253 (*thumb2_movsfcc_vfp): Likewise.
2254 (*movdfcc_vfp): Likewise.
2255 (*thumb2_movdfcc_vfp): Likewise.
2257 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
2259 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
2263 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2266 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
2267 Use qualifier_immediate for last operand. Rename to...
2268 (aarch64_types_ternop_lane_qualifiers): ... This.
2269 (TYPES_QUADOP): Rename to...
2270 (TYPES_TERNOP_LANE): ... This.
2271 (aarch64_simd_expand_args): Return const0_rtx when encountering user
2272 error. Change return of 0 to return of NULL_RTX.
2273 (aarch64_crc32_expand_builtin): Likewise.
2274 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
2275 ICE when expanding unknown builtin.
2276 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
2277 TERNOP_LANE qualifiers.
2278 (sqdmlsl_lane): Likewise.
2279 (sqdmlal_laneq): Likewise.
2280 (sqdmlsl_laneq): Likewise.
2281 (sqdmlal2_lane): Likewise.
2282 (sqdmlsl2_lane): Likewise.
2283 (sqdmlal2_laneq): Likewise.
2284 (sqdmlsl2_laneq): Likewise.
2286 2014-09-09 Nick Clifton <nickc@redhat.com>
2288 * doc/invoke.texi (Optimization Options): Add missing @gol to the
2290 (S/390 and zSeries Options): Remove superfluous word from the
2291 description of the -mhotpatch option.
2293 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
2295 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
2296 * ira.c: #include "shrink-wrap.h"
2297 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
2298 * ifcvt.c: #include "shrink-wrap.h"
2299 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
2301 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
2303 * common/config/picochip/picochip-common.c: Remove.
2304 * config.gcc: Remove support for picochip.
2305 * config/picochip/constraints.md: Remove.
2306 * config/picochip/dfa_space.md: Remove.
2307 * config/picochip/dfa_speed.md: Remove.
2308 * config/picochip/picochip-protos.h: Remove.
2309 * config/picochip/picochip.c: Remove.
2310 * config/picochip/picochip.h: Remove.
2311 * config/picochip/picochip.md: Remove.
2312 * config/picochip/picochip.opt: Remove.
2313 * config/picochip/predicates.md: Remove.
2314 * config/picochip/t-picochip: Remove.
2315 * doc/md.texi: Don't document picochi.
2317 2014-09-08 David Malcolm <dmalcolm@redhat.com>
2319 * basic-block.h (control_flow_insn_p): Strengthen param from
2320 const_rtx to const rtx_insn *.
2321 * cfgbuild.c (control_flow_insn_p): Likewise.
2323 2014-09-08 David Malcolm <dmalcolm@redhat.com>
2325 * gcse.c (modify_mem_list): Strengthen this variable from
2326 vec<rtx> * to vec<rtx_insn *> *.
2327 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
2329 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
2330 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
2331 (record_last_mem_set_info): Strengthen param "insn" from rtx to
2333 (record_last_set_info): Likewise for local "last_set_insn".
2335 2014-09-08 DJ Delorie <dj@redhat.com>
2337 * doc/invoke.texi (MSP430 Options): Add -minrt.
2339 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2341 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
2342 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
2343 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
2345 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
2347 (adjust_splat): New function.
2348 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
2349 (dump_swap_insn_table): Add case for SH_SPLAT.
2351 2014-09-08 Richard Biener <rguenther@suse.de>
2354 * tree-inline.c (copy_loops): The source loop header should
2356 (tree_function_versioning): If loops need fixup after removing
2357 unreachable blocks fix them.
2358 * omp-low.c (simd_clone_adjust): Do not add incr block to
2359 loop under construction.
2361 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
2363 * config/aarch64/aarch64-builtins.c
2364 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
2366 2014-09-08 Joseph Myers <joseph@codesourcery.com>
2368 * config/i386/cygming.h (TF_SIZE): Remove.
2369 * config/i386/darwin.h (TF_SIZE): Remove.
2370 * config/i386/dragonfly.h (TF_SIZE): Remove.
2371 * config/i386/freebsd.h (TF_SIZE): Remove.
2372 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
2373 * config/i386/openbsdelf.h (TF_SIZE): Remove.
2374 * config/i386/sol2.h (TF_SIZE): Remove.
2375 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
2376 * config/ia64/linux.h (TF_SIZE): Remove.
2377 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
2378 * doc/tm.texi: Regenerate.
2379 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
2381 2014-09-08 Joseph Myers <joseph@codesourcery.com>
2383 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
2385 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
2387 * doc/tm.texi: Regenerate.
2388 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
2390 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
2391 * config/cris/cris.h (__make_dp): Remove.
2393 2014-09-08 Richard Biener <rguenther@suse.de>
2396 * cfgloop.c (mark_loop_for_removal): Track former header
2398 * cfgloop.h (struct loop): Add former_header member unconditionally.
2399 * loop-init.c (fix_loop_structure): Enable bogus loop removal
2400 diagnostic unconditionally.
2402 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
2405 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
2406 constraint for operand0 and remove write only modifier from operand3.
2408 2014-09-07 Richard Sandiford <richard.sandiford@arm.com>
2410 PR rtl-optimization/62208
2411 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
2412 rather than const0_rtx in eq/ne-xor simplifications.
2414 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
2416 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
2417 (arc_output_mi_thunk): Likewise.
2419 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
2420 arguments to silence bogus warning.
2422 2014-09-06 Richard Sandiford <richard.sandiford@arm.com>
2425 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
2427 2014-09-06 Tom de Vries <tom@codesourcery.com>
2429 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
2430 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
2431 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
2433 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
2436 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
2437 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
2439 2014-09-05 Easwaran Raman <eraman@google.com>
2441 PR rtl-optimization/62146
2442 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
2443 hoisted instruction unconditional.
2445 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
2448 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
2449 Do not allow any_mask_operand for operands[2].
2450 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
2452 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2454 * config/arc/arc.c (arc_print_operand): Use insn method of
2455 final_sequence for type-safety.
2456 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
2457 "insn" from rtx to rtx_insn *.
2458 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
2459 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
2460 Likewise for locals "branch", "label".
2461 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
2462 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
2463 (same_cmp_following_p): Likewise for locals "i2", "i3".
2464 * config/sh/sh_optimize_sett_clrt.cc
2465 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
2466 param "cbranch_insn".
2467 * function.c (convert_jumps_to_returns): Likewis for local "jump".
2468 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
2469 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
2471 (condjump_p): Likewise.
2472 (condjump_in_parallel_p): Likewise.
2474 (any_uncondjump_p): Likewise.
2475 (any_condjump_p): Likewise.
2476 (condjump_label): Likewise.
2477 (returnjump_p): Strengthen param "insn" from rtx to
2479 (onlyjump_p): Strengthen param "insn" from const_rtx to
2481 (jump_to_label_p): Likewise.
2482 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
2483 (invert_jump): Likewise.
2484 * reorg.c (simplejump_or_return_p): Add checked cast when calling
2486 (get_jump_flags): Strengthen param "insn" from rtx to
2488 (get_branch_condition): Likewise.
2489 (condition_dominates_p): Likewise.
2490 (make_return_insns): Move declaration of local "pat" earlier, to
2491 after we've handled NONJUMP_INSN_P and non-sequences, using its
2492 methods to simplify the code and for type-safety.
2493 * rtl.h (find_constant_src): Strengthen param from const_rtx to
2495 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
2496 (condjump_p): Strengthen param from const_rtx to
2498 (any_condjump_p): Likewise.
2499 (any_uncondjump_p): Likewise.
2501 (condjump_label): Likewise.
2502 (simplejump_p): Likewise.
2503 (returnjump_p): Likewise.
2504 (onlyjump_p): Likewise.
2505 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
2506 (invert_jump): Likewise.
2507 (condjump_in_parallel_p): Strengthen param from const_rtx to
2509 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
2510 to const rtx_insn *.
2511 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
2512 to const rtx_insn *.
2513 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
2515 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2517 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
2518 above the conditional, and convert the check on GET_CODE to a
2519 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
2520 the conditional. Simplify the conditional by using methods of
2523 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2525 * haifa-sched.c (check_clobbered_conditions): Strengthen local
2526 "link" from rtx to rtx_insn_list *, and use its methods for
2527 clarity and type-safety.
2528 (toggle_cancelled_flags): Likewise.
2529 (restore_last_backtrack_point): Likewise.
2530 (queue_to_ready): Use insn method of "link" in one place.
2531 (schedule_block): Strengthen local "link" from rtx to
2532 rtx_insn_list *, and use its methods for clarity and type-safety.
2534 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2536 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
2537 param "insn" from const_rtx to const rtx_insn *.
2538 (sched_get_reverse_condition_uncached): Likewise.
2539 (sched_get_condition_with_rev): Likewise.
2540 (sched_has_condition_p): Likewise.
2541 (sched_insns_conditions_mutex_p): Likewise for both params.
2542 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
2543 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
2544 (setup_insn_reg_uses): Move local "list" to be more tightly
2545 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
2546 its methods for clarity and type-safety.
2547 (sched_analyze_1): Strengthen local "pending" from rtx to
2548 rtx_insn_list *, and local "pending_mem" from rtx to
2549 rtx_expr_list *. Use methods of each for clarity and type-safety.
2550 (sched_analyze_2): Likewise.
2551 (sched_analyze_insn): Likewise.
2553 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
2554 param from const_rtx to const rtx_insn *.
2555 (sched_insns_conditions_mutex_p): Likewise for both params.
2556 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
2559 * system.h (CONST_CAST_RTX_INSN): New macro.
2561 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2563 * recog.c (peep2_attempt): Strengthen return type from rtx to
2565 (peep2_update_life): Likewise for params "last", "prev", removing
2566 a checked cast made redundant by this.
2567 (peephole2_optimize): Likewise for local "last".
2569 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2571 * basic-block.h (set_block_for_insn): Eliminate this macro in
2573 * rtl.h (set_block_for_insn): New inline function, imposing the
2574 requirement that the "insn" param is an rtx_insn *.
2576 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2578 * caller-save.c (setup_save_areas): Strengthen local "insn" from
2580 * final.c (get_call_reg_set_usage): Likewise for first param,
2581 eliminating a checked cast.
2582 * regs.h (get_call_reg_set_usage): Likewise for first param.
2583 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
2584 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
2585 cast, replacing references to "x" with "call_insn" where
2587 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
2588 rtx_insn *, adding a checked cast.
2590 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2592 * output.h (final_scan_insn): Strengthen first param from rtx to
2595 * final.c (final_scan_insn): Likewise, renaming it back from
2596 "uncast_insn" to "insn", eliminating the checked cast.
2598 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
2599 "vec" with an rtx_sequence * "seq", taking a copy of
2600 "final_sequence", and using methods of "seq" for clarity, and for
2601 type-safety in the calls to final_scan_insn.
2602 * config/mips/mips.c (mips_output_conditional_branch): Use methods
2603 of "final_sequence" for clarity, and for type-safety in the call to
2605 * config/sh/sh.c (print_slot): Strengthen param from rtx to
2606 rtx_sequence * and rename from "insn" to "seq".
2608 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2610 * jump.c (delete_related_insns): Introduce a new local "table" by
2611 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
2612 get_labels method of "table" to simplify access to the labels in
2615 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2617 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
2618 f_minmaxs, f_minmaxd types.
2620 2014-09-05 Richard Biener <rguenther@suse.de>
2622 * cfgloop.c (mark_loop_for_removal): Record former header
2623 when ENABLE_CHECKING.
2624 * cfgloop.h (strut loop): Add former_header member when
2626 * loop-init.c (fix_loop_structure): Sanity check loops
2627 marked for removal if they re-appeared.
2629 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2631 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
2632 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
2634 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
2635 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
2636 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
2637 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
2638 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
2639 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
2640 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
2641 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
2642 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
2643 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
2644 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
2645 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
2646 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
2647 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
2648 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
2649 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
2650 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
2651 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
2652 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
2653 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
2654 with int{32,16,8}_t.
2656 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2658 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
2659 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
2660 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
2661 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
2662 Remove temporary __asm__ and reimplement.
2664 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2666 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
2667 handling cmge, cmgt, cmeq, cmtst.
2669 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
2670 cmlt, cmgeu, cmgtu, cmtst): Remove.
2672 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
2673 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
2674 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
2675 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
2677 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2679 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
2681 (aarch64_fold_builtin): Update pattern for cmtst.
2683 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
2686 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
2688 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
2689 Switch operands, separate out more cases, refactor.
2691 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
2693 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
2694 argument; rename old version to...
2695 (aarch64_const_vec_all_same_in_range_p): ...this.
2696 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
2698 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
2700 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2702 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
2703 Remove qualifier_const_pointer, update comment.
2705 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2707 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
2709 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2711 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
2712 varargs with pointer parameter.
2713 (aarch64_simd_expand_builtin): pass pointer into previous.
2715 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2717 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
2720 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2722 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
2723 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
2724 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
2725 Replace temporary asm with call to builtin.
2726 (vrbit_p8, vrbitq_p8): New functions.
2728 2014-09-05 Richard Biener <rguenther@suse.de>
2730 * cfgloop.c (mark_loop_for_removal): New function.
2731 * cfgloop.h (mark_loop_for_removal): Declare.
2732 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
2733 (merge_blocks): Likewise.
2734 (duplicate_block): Likewise.
2735 * except.c (sjlj_emit_dispatch_table): Likewise.
2736 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
2737 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
2738 (thread_through_loop_header): Likewise.
2740 2014-09-05 Richard Biener <rguenther@suse.de>
2743 * fold-const.c (try_move_mult_to_index): Remove.
2744 (fold_binary_loc): Do not call it.
2745 * tree-data-ref.c (dr_analyze_indices): Strip conversions
2746 from the base object again.
2748 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
2750 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
2753 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2756 * config/arm/arm.md (setmem): New pattern.
2757 * config/arm/arm-protos.h (struct tune_params): New fields.
2758 (arm_gen_setmem): New prototype.
2759 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
2760 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
2761 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
2762 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
2763 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
2764 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
2765 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
2766 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
2767 (arm_const_inline_cost): New function.
2768 (arm_block_set_max_insns): New function.
2769 (arm_block_set_non_vect_profit_p): New function.
2770 (arm_block_set_vect_profit_p): New function.
2771 (arm_block_set_unaligned_vect): New function.
2772 (arm_block_set_aligned_vect): New function.
2773 (arm_block_set_unaligned_non_vect): New function.
2774 (arm_block_set_aligned_non_vect): New function.
2775 (arm_block_set_vect, arm_gen_setmem): New functions.
2777 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2779 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
2781 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2783 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
2785 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2787 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
2789 * valtrack.h: Adjust.
2791 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2793 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
2795 (emit_jump_insn_before_noloc): Likewise.
2796 (emit_call_insn_before_noloc): Likewise.
2797 (emit_label_before): Likewise.
2798 (emit_label_after): Likewise.
2799 (emit_insn_before_setloc): Likewise.
2800 (emit_jump_insn_before_setloc): Likewise.
2801 (emit_call_insn_before_setloc): Likewise.
2802 (emit_call_insn_before): Likewise.
2805 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2807 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
2808 rtx_insn *, eliminating a checked cast.
2810 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2812 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
2813 const_rtx to const rtx_insn *.
2814 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
2817 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2819 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
2820 fixup_args_size_notes.
2821 * expr.c (fixup_args_size_notes): Strengthen first two params from
2822 rtx to rtx_insn *, eliminating a checked cast.
2823 * rtl.h (fixup_args_size_notes): Strengthen first two params from
2826 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2828 * haifa-sched.c (get_ready_element): Strengthen return type from
2830 * sched-int.h (get_ready_element): Likewise.
2832 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
2835 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
2836 indexed_or_indirect_operand instead of memory_operand.
2837 (floatsi<mode>2_lfiwzx_mem): Ditto.
2839 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2841 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
2842 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
2843 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
2845 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2847 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
2849 (get_last_nonnote_insn): Likewise.
2850 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
2851 * resource.c (find_basic_block): Likewise.
2853 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
2856 2014-09-04 David Malcolm <dmalcolm@redhat.com>
2858 * genattr.c (main): Within the prototype of insn_latency written
2859 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
2860 * genautomata.c (output_internal_maximal_insn_latency_func):
2861 Within the implementation of insn_latency written out to
2862 insn-automata.c, strengthen both params from rtx to rtx_insn *,
2863 eliminating a pair of checked casts.
2865 2014-09-04 David Malcolm <dmalcolm@redhat.com>
2867 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
2870 * rtl.h (eh_returnjump_p): Likewise.
2872 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
2874 * Makefile.in (TAGS): Handle constructs in timevar.def.
2876 2014-09-04 Guozhi Wei <carrot@google.com>
2879 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
2880 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
2881 it into two patterns.
2882 (move_lo_quad_internal_be_<mode>): Likewise.
2884 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
2886 * doc/options.texi: Document that Var and Init are required if CPP
2888 * optc-gen.awk: Require Var and Init if CPP is given.
2889 * common.opt (Wpedantic): Use Init.
2891 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2893 * config/rs6000/rs6000.c (special_handling_values): Add
2895 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
2896 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
2897 as swappable with special handling SH_EXTRACT. Remove
2898 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
2900 (adjust_extract): New function.
2901 (handle_special_swappables): Add default to case statement; add
2902 case for SH_EXTRACT that calls adjust_extract.
2903 (dump_swap_insn_table): Handle SH_EXTRACT.
2905 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2907 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
2908 selection of 0th memory doubleword, regardless of endianness.
2910 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2912 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
2914 2014-09-04 Alan Modra <amodra@gmail.com>
2917 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
2920 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
2922 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
2923 * targhooks.c (default_dwarf_frame_reg_mode): New function.
2924 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
2925 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
2926 * doc/tm.texi: Regenerate.
2927 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
2928 selection logic to default_dwarf_frame_reg_mode.
2930 2014-09-03 Marek Polacek <polacek@redhat.com>
2932 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
2935 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
2937 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
2938 the automodified register.
2940 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
2942 * output.h (get_some_local_dynamic_name): Declare.
2943 * final.c (some_local_dynamic_name): New variable.
2944 (get_some_local_dynamic_name): New function.
2945 (final_end_function): Clear some_local_dynamic_name.
2946 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
2947 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2948 (print_operand): Report an error if '%&' is used inappropriately.
2949 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
2950 (get_some_local_dynamic_name_1): Delete.
2951 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
2952 (rs6000_get_some_local_dynamic_name): Delete.
2953 (rs6000_get_some_local_dynamic_name_1): Delete.
2954 (print_operand): Report an error if '%&' is used inappropriately.
2955 * config/s390/s390.c (machine_function): Remove some_ld_name.
2956 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2957 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
2958 * config/sparc/sparc.c: Include rtl-iter.h.
2959 (machine_function): Remove some_ld_name.
2960 (sparc_print_operand): Report an error if '%&' is used inappropriately.
2961 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2963 2014-09-03 Richard Henderson <rth@redhat.com>
2965 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
2966 (aarch64_popwb_pair_reg): Remove.
2967 (aarch64_set_frame_expr): Remove.
2968 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
2969 the restore ops performed by the insns generated.
2970 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
2971 insn. Perform the calls_eh_return addition later; do not attempt to
2972 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
2973 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
2974 special markup at all. Load cfun->machine->frame.hard_fp_offset
2975 into a local variable.
2976 (aarch64_frame_pointer_required): Don't check calls_alloca.
2978 2014-09-03 Richard Biener <rguenther@suse.de>
2980 * opts.c (default_options_optimization): Adjust
2981 max-combine-insns to 2 for -Og.
2983 2014-09-03 Martin Jambor <mjambor@suse.cz>
2986 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
2987 pass-trough jump functions correctly.
2989 2014-09-03 Martin Jambor <mjambor@suse.cz>
2992 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
2993 created replacements in ascending order of offsets.
2994 (known_aggs_to_agg_replacement_list): Likewise.
2996 2014-09-03 Martin Liska <mliska@suse.cz>
2998 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
2999 is set to set uninitialized value for vnresult.
3001 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3003 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
3004 for TARGET_MUST_PASS_IN_STACK.
3006 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3008 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
3009 for TARGET_ARG_PARTIAL_BYTES.
3011 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3013 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
3014 instructions for varargs implementation.
3015 (nds32_expand_epilogue): Emit stack adjustment instructions for
3016 varargs implementation.
3018 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3020 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
3021 optimization detection.
3023 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3025 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
3027 (nds32_function_arg_advance): Deal with nameless arguments.
3028 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
3029 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
3030 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
3032 2014-09-03 Richard Biener <rguenther@suse.de>
3034 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
3035 (struct bb_bitmap_sets): Remove deferred member.
3036 (BB_DEFERRED): Remove.
3037 (defer_or_phi_translate_block): Remove.
3038 (compute_antic_aux): Remove deferring of blocks, assert
3039 proper iteration order.
3040 (compute_antic): Do not set BB_DEFERRED.
3041 (eliminate): Allocate el_avail of proper size initially.
3043 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3045 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
3046 according to the value of crtl->args.pretend_args_size.
3048 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3050 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
3051 varargs information.
3053 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3055 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
3056 implementation for TARGET_SETUP_INCOMING_VARARGS.
3057 (nds32_strict_argument_naming): Refine comment.
3058 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
3059 Define for future implementation.
3061 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
3063 * config/i386/adxintrin.h (_subborrow_u32): New.
3064 (_addcarry_u32): Ditto.
3065 (_subborrow_u64): Ditto.
3066 (_addcarry_u64): Ditto.
3067 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
3069 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
3070 __builtin_ia32_sbb_u64
3072 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3074 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
3076 (nds32_function_arg_advance): Likewise.
3077 (nds32_init_cumulative_args): Likewise.
3078 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
3079 (NDS32_FIRST_GPR_REGNUM): Define.
3080 (NDS32_LAST_GPR_REGNUM): Define.
3081 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
3082 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
3083 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
3084 (machine_function): Use GRP-specific stuff.
3086 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3088 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
3089 (nds32_expand_epilogue): Likewise.
3090 (nds32_expand_prologue_v3push): Likewise.
3091 (nds32_expand_epilogue_v3pop): Likewise.
3093 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3095 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
3096 v3push/v3pop for variadic function.
3097 * config/nds32/nds32.md (prologue, epilogue): Likewise.
3099 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3101 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
3102 Check rtx for varargs implementation.
3103 (nds32_output_stack_pop): Likewise.
3104 * config/nds32/nds32-protos.h: Have a rtx argument for
3105 nds32_output_stack_push and nds32_output_stack_pop.
3106 * config/nds32/nds32.md: Likewise.
3108 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3110 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
3111 to check if FUNC is an interrupt service routine.
3112 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
3114 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3116 * config/nds32/nds32.h (machine_function): Add some fields for variadic
3117 arguments implementation.
3119 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3121 * config/nds32/nds32-predicates.c
3122 (nds32_valid_stack_push_pop): Rename to ...
3123 (nds32_valid_stack_push_pop_p): ... this.
3124 * config/nds32/nds32-protos.h: Likewise.
3125 * config/nds32/predicates.md: Likewise.
3127 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3129 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
3130 (nds32_emit_stack_v3push): ... this.
3131 (nds32_gen_stack_v3pop): Rename to ...
3132 (nds32_emit_stack_v3pop): ... this and consider CFA restore
3135 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3137 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
3138 (nds32_emit_stack_push_multiple): ... this.
3139 (nds32_gen_stack_pop_multiple): Rename to ...
3140 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
3143 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3146 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
3147 and add a second splitter to handle the remaining cases.
3149 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3151 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
3153 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
3155 * cfgexpand.c (label_rtx_for_bb): Change type to
3156 hash_map<basic_block, rtx_code_label *> *.
3157 (expand_gimple_basic_block): Adjust.
3158 (pass_expand::execute): Likewise.
3160 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
3162 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
3163 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
3164 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
3165 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
3166 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
3167 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
3168 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
3171 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
3173 * alloc-pool.c: Include coretypes.h.
3174 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
3175 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
3176 hash_set instead of htab.
3177 * ggc-page.c (in_gc): New variable.
3178 (ggc_free): Do nothing if a collection is taking place.
3179 (ggc_collect): Set in_gc appropriately.
3180 * ggc.h (gt_ggc_mx(const char *)): New function.
3181 (gt_pch_nx(const char *)): Likewise.
3182 (gt_ggc_mx(int)): Likewise.
3183 (gt_pch_nx(int)): Likewise.
3184 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
3185 (hash_map::hash_entry::pch_nx): Likewise.
3186 (hash_map::hash_entry::pch_nx_helper): Likewise.
3187 (hash_map::hash_map): Adjust.
3188 (hash_map::create_ggc): New function.
3189 (gt_ggc_mx): Likewise.
3190 (gt_pch_nx): Likewise.
3191 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
3192 (default_hashset_traits::pch_nx): Likewise.
3193 (hash_set::hash_entry::ggc_mx): Likewise.
3194 (hash_set::hash_entry::pch_nx): Likewise.
3195 (hash_set::hash_entry::pch_nx_helper): Likewise.
3196 (hash_set::hash_set): Adjust.
3197 (hash_set::create_ggc): New function.
3198 (hash_set::elements): Likewise.
3199 (gt_ggc_mx): Likewise.
3200 (gt_pch_nx): Likewise.
3201 * hash-table.h (hash_table::hash_table): Adjust.
3202 (hash_table::m_ggc): New member.
3203 (hash_table::~hash_table): Adjust.
3204 (hash_table::expand): Likewise.
3205 (hash_table::empty): Likewise.
3206 (gt_ggc_mx): New function.
3207 (hashtab_entry_note_pointers): Likewise.
3208 (gt_pch_nx): Likewise.
3210 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3212 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
3213 built-in definition.
3214 (XVCVUXDDP_SCALE): Likewise.
3215 (XVCVDPSXDS_SCALE): Likewise.
3216 (XVCVDPUXDS_SCALE): Likewise.
3217 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
3218 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
3219 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
3220 VSX_BUILTIN_XVCVDPUXDS_SCALE.
3221 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
3223 * config/rs6000/rs6000.c (real.h): New include.
3224 (rs6000_scale_v2df): New function.
3225 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
3226 (UNSPEC_VSX_XVCVUXDDP): Likewise.
3227 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
3228 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
3229 (vsx_xvcvsxddp_scale): New define_expand.
3230 (vsx_xvcvsxddp): New define_insn.
3231 (vsx_xvcvuxddp_scale): New define_expand.
3232 (vsx_xvcvuxddp): New define_insn.
3233 (vsx_xvcvdpsxds_scale): New define_expand.
3234 (vsx_xvcvdpsxds): New define_insn.
3235 (vsx_xvcvdpuxds_scale): New define_expand.
3236 (vsx_xvcvdpuxds): New define_insn.
3237 * doc/extend.texi (vec_ctf): Add new prototypes.
3238 (vec_cts): Likewise.
3239 (vec_ctu): Likewise.
3240 (vec_splat): Likewise.
3241 (vec_div): Likewise.
3242 (vec_mul): Likewise.
3244 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3247 * config/arm/neon.md
3248 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
3249 <v_cmp_result>): New pattern.
3250 * config/arm/iterators.md (NEON_VCVT): New int iterator.
3251 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
3252 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
3253 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
3254 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
3255 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
3257 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3260 * config/arm/iterators.md (FIXUORS): New code iterator.
3261 (VCVT): New int iterator.
3262 (su_optab): New code attribute.
3264 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
3266 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3268 * config/aarch64/predicates.md (aarch64_comparison_operation):
3269 New special predicate.
3270 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
3271 aarch64_comparison_operation instead of matching an operator.
3272 Update operand numbers.
3273 (csinc3<mode>_insn): Likewise.
3274 (*csinv3<mode>_insn): Likewise.
3275 (*csneg3<mode>_insn): Likewise.
3276 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
3277 * config/aarch64/aarch64.c (aarch64_get_condition_code):
3278 Return -1 instead of aborting on invalid condition codes.
3279 (aarch64_print_operand): Update aarch64_get_condition_code callsites
3280 to assert that the returned condition code is valid.
3281 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
3283 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
3285 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
3286 tree.def, and gimple.def
3288 2014-09-02 Jakub Jelinek <jakub@redhat.com>
3289 Balaji V. Iyer <balaji.v.iyer@intel.com>
3290 Igor Zamyatin <igor.zamyatin@intel.com>
3292 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
3293 (__cilkrts_cilk_for_64): Likewise.
3294 * cilk-common.c (declare_cilk_for_builtin): New function.
3295 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
3296 __cilkrts_cilk_for_64 bultins.
3297 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
3299 (cilk_for_32_fndecl): New define.
3300 (cilk_for_64_fndecl): Likewise.
3301 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
3302 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
3303 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
3304 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
3305 GF_OMP_FOR_COMBINED_INTO.
3306 * gimplify.c (gimplify_scan_omp_clauses): Added
3307 OMP_CLAUSE__CILK_FOR_COUNT_ case.
3308 (gimplify_adjust_omp_clauses): Ditto.
3309 (gimplify_omp_for): Added CILK_FOR case.
3310 (gimplify_expr): Ditto.
3311 * omp-low.c: Include cilk.h.
3312 (extract_omp_for_data): Set appropriate kind for
3313 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
3314 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
3315 (create_omp_child_function_name): Added second argument to handle
3317 (cilk_for_check_loop_diff_type): New function.
3318 (expand_cilk_for_call): Likewise.
3319 (expand_cilk_for): Likewise.
3320 (create_omp_child_function): Set cilk_for_count; handle the cases when
3321 it is true; call create_omp_child_function_name with second argument.
3322 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
3323 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
3324 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
3325 * tree-nested.c (convert_nonlocal_omp_clauses): Added
3326 OMP_CLAUSE__CILK_FOR_COUNT_ case.
3327 (convert_local_omp_clauses): Ditto.
3328 * tree-pretty-print.c (dump_omp_clause): Added
3329 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
3330 (dump_generic_node): Added CILK_FOR case.
3331 * tree.c (omp_clause_num_ops): New element
3332 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
3333 (omp_clause_code_name): New element _Cilk_for_count_.
3334 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
3335 * tree.def: Add tree code for CILK_FOR.
3337 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
3339 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
3340 (ppc403-compare): Add "exts with dot" case.
3341 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
3342 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
3343 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
3344 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
3345 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
3346 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
3347 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
3348 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
3349 cell-cmp-microcoded): Similarly.
3350 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
3351 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
3352 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
3353 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
3354 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
3355 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
3356 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
3357 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
3358 (power6-compare): Add "exts with dot" case.
3359 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
3360 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
3361 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
3363 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
3364 if avoiding Cell microcode.
3365 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
3366 (is_cracked_insn): Ditto.
3367 (insn_must_be_first_in_group): Ditto.
3368 * config/rs6000/rs6000.md (dot): Adjust comment.
3369 (cell_micro): Handle exts+dot.
3370 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
3371 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
3372 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
3373 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
3374 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
3375 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
3376 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
3378 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
3380 * config/rs6000/rs6000.md (QHSI): Delete.
3381 (EXTQI, EXTHI, EXTSI): New mode iterators.
3382 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
3383 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
3384 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
3385 9 anonymous instructions, and 8 splitters): Delete.
3386 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
3387 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
3388 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
3389 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
3390 *zero_extendsi<mode>2_dot2): New.
3392 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
3394 * config/rs6000/rs6000.md (any_extend): New code iterator.
3395 (u, su): New code attributes.
3396 (dmode, DMODE): New mode attributes.
3397 (<su>mul<mode>3_highpart): New.
3398 (*<su>mul<mode>3_highpart): New.
3399 (<su>mulsi3_highpart_le): New.
3400 (<su>muldi3_highpart_le): New.
3401 (<su>mulsi3_highpart_64): New.
3402 (<u>mul<mode><dmode>3): New.
3403 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
3405 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
3408 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
3410 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
3411 *mulsi3_internal2, and two splitters): Delete.
3412 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
3414 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
3416 2014-09-02 Richard Biener <rguenther@suse.de>
3418 PR tree-optimization/62695
3419 * tree-ssa-structalias.c (find_func_clobbers): Add missing
3422 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
3425 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
3427 2014-09-01 Andi Kleen <ak@linux.intel.com>
3429 * file-find.c (add_prefix_begin): Add.
3430 (do_add_prefix): Rename from add_prefix with first argument.
3431 (add_prefix): Add new wrapper.
3432 * file-find.h (add_prefix_begin): Add.
3433 * gcc-ar.c (main): Support -B option.
3435 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
3437 * genemit.c: Include dumpfile.h.
3438 (gen_split): Print name of splitter function to dump file.
3440 2014-09-01 Richard Biener <rguenther@suse.de>
3442 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
3443 Use stack auto_vecs for constraint expressions.
3444 (find_func_aliases_for_call): Likewise.
3445 (find_func_aliases): Likewise.
3446 (find_func_clobbers): Likewise.
3448 2014-09-01 Richard Biener <rguenther@suse.de>
3450 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
3451 operands vector in most cases. Remove redundant code.
3453 2014-09-01 Olivier Hainque <hainque@adacore.com>
3455 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
3456 $WIND_BASE instead of designating a harcoded arbitrary home dir.
3457 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
3459 2014-09-01 Richard Biener <rguenther@suse.de>
3461 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
3462 copy_reference_ops_from_call, vn_nary_op_compute_hash,
3463 vn_reference_compute_hash, vn_reference_insert): Remove.
3464 (vn_reference_lookup_call): New function.
3465 * tree-ssa-sccvn.c (vn_reference_compute_hash,
3466 copy_reference_ops_from_ref, copy_reference_ops_from_call,
3467 vn_reference_insert, vn_nary_op_compute_hash): Make static.
3468 (create_reference_ops_from_call): Remove.
3469 (vn_reference_lookup_3): Properly update shared_lookup_references.
3470 (vn_reference_lookup_pieces): Assert that we updated
3471 shared_lookup_references properly.
3472 (vn_reference_lookup): Likewise.
3473 (vn_reference_lookup_call): New function.
3474 (visit_reference_op_call): Use it. Avoid re-building the
3476 (visit_reference_op_load): Remove redundant lookup.
3477 (visit_reference_op_store): Perform special tail-merging work
3478 only when possibly doing tail-merging.
3479 (visit_use): Likewise.
3480 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
3482 2014-09-01 Jakub Jelinek <jakub@redhat.com>
3485 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
3486 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
3487 (find_inc): Revert 2014-08-13 change.
3489 2014-09-01 Marek Polacek <polacek@redhat.com>
3492 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
3493 Change the type of V to unsigned HOST_WIDE_INT.
3495 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
3497 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
3498 the size of byte markers.
3499 (do_shift_rotate): Fix confusion between host, target and marker byte
3501 (verify_symbolic_number_p): Likewise.
3502 (find_bswap_or_nop_1): Likewise.
3503 (find_bswap_or_nop): Likewise.
3505 2014-09-01 Olivier Hainque <hainque@adacore.com>
3507 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
3508 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
3510 2014-09-01 Jakub Jelinek <jakub@redhat.com>
3512 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
3513 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
3514 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
3516 2014-09-01 Yury Gribov <y.gribov@samsung.com>
3520 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
3521 (build_check_stmt): Likewise.
3522 (instrument_strlen_call): Likewise.
3523 (asan_expand_check_ifn): Likewise and fix types.
3524 (maybe_cast_to_ptrmode): New function.
3526 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
3528 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
3530 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
3532 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
3534 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
3536 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
3537 prefix to function labels when generating fast indirect calls.
3539 2014-08-30 David Malcolm <dmalcolm@redhat.com>
3543 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
3544 param back from rtx_insn * to rtx. Rename param from "label" to
3545 "label_or_return", reintroducing "label" as an rtx_insn * after
3546 we've ensured it's not a RETURN.
3547 (first_active_target_insn): Likewise for return type and param;
3548 add a checked cast to rtx_insn * once we've ensured "insn" is not
3550 (steal_delay_list_from_target): Convert param "pnew_thread" back
3551 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
3553 (own_thread_p): Convert param "thread" back from an rtx_insn * to
3554 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
3555 cast once we've established we're not dealing with a RETURN,
3556 renaming subsequent uses of "thread" to "thread_insn".
3557 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
3559 (follow_jumps): Convert return type and param "label" from
3560 rtx_insn * back to rtx. Move initialization of "value" to after
3561 the handling for ANY_RETURN_P, adding a checked cast there to
3562 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
3563 rename to "this_label_or_return", reintroducing "this_label" as
3564 an rtx_insn * once we've handled the case where it could be an
3566 (fill_slots_from_thread): Rename param "thread" to
3567 "thread_or_return", converting from an rtx_insn * back to an rtx.
3568 Reintroduce name "thread" as an rtx_insn * local with a checked
3569 cast once we've handled the case of it being an ANY_RETURN_P.
3570 Convert local "new_thread" from an rtx_insn * back to an rtx.
3571 Add a checked cast when assigning to "trial" from "new_thread".
3572 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
3573 checked cast to rtx_insn * from "new_thread" when invoking
3575 (fill_eager_delay_slots): Convert locals "target_label",
3576 "insn_at_target" from rtx_insn * back to rtx.
3577 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
3578 (relax_delay_slots): Convert locals "trial", "target_label" from
3579 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
3580 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
3581 invoking update_block.
3582 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
3583 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
3585 * resource.h (mark_target_live_regs): Undo erroneous conversion
3586 of second param of r214693, converting it back from rtx_insn * to
3587 rtx, since it could be a RETURN.
3589 * resource.c (find_dead_or_set_registers): Similarly, convert
3590 param "jump_target" back from an rtx_insn ** to an rtx *, as we
3591 could be writing back a RETURN. Rename local rtx_insn * "next" to
3592 "next_insn", and introduce "lab_or_return" as a local rtx,
3593 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
3594 (mark_target_live_regs): Undo erroneous conversion
3595 of second param of r214693, converting it back from rtx_insn * to
3596 rtx, since it could be a RETURN. Rename it from "target" to
3597 "target_maybe_return", reintroducing the name "target" as a local
3598 rtx_insn * with a checked cast, after we've handled the case of
3601 2014-08-29 DJ Delorie <dj@redhat.com>
3603 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
3604 pointer size up to a power of two.
3605 * defaults.h (DWARF2_ADDR_SIZE): Round up.
3606 (POINTER_SIZE_UNITS): New, rounded up value.
3607 * dwarf2asm.c (size_of_encoded_value): Use it.
3608 (dw2_output_indirect_constant_1): Likewise.
3609 * expmed.c (init_expmed_one_conv): We now know the sizes of
3611 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
3612 * optabs.c (expand_float): Use precision, not size.
3613 (expand_fix): Likewise.
3614 * simplify-rtx (simplify_unary_operation_1): Likewise.
3615 * tree-dfa.c (get_ref_base_and_extent): Likewise.
3616 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
3617 (default_assemble_integer) Likewise.
3618 (dump_tm_clone_pairs): Likewise.
3619 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
3620 * var-tracking.c (adjust_mems): Allow partial-int modes also.
3621 (prepare_call_arguments): Likewise.
3622 * stor-layout.c (finalize_type_size): Preserve precision.
3623 (layout_type): Use precision, not size.
3625 * expr.c (convert_move): If the target has an explicit converter,
3628 2014-08-29 David Malcolm <dmalcolm@redhat.com>
3630 * gdbinit.in: Skip various inline functions in rtl.h when
3633 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
3636 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
3638 2014-08-29 Richard Biener <rguenther@suse.de>
3640 PR tree-optimization/62291
3641 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
3642 exactly the vector size needed and use quick_push.
3643 (phi_translate_1): Adjust comment.
3644 (valid_in_sets): Remove block argument and remove pointless
3646 (dependent_clean): Adjust for removal of block argument.
3648 (compute_antic_aux): Likewise.
3649 (compute_partial_antic_aux): Likewise.
3651 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
3652 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3653 Anna Tikhonova <anna.tikhonova@intel.com>
3654 Ilya Tocar <ilya.tocar@intel.com>
3655 Andrey Turetskiy <andrey.turetskiy@intel.com>
3656 Ilya Verbin <ilya.verbin@intel.com>
3657 Kirill Yukhin <kirill.yukhin@intel.com>
3658 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3660 * config/i386/sse.md
3661 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
3662 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
3663 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
3664 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
3666 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
3667 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3668 Anna Tikhonova <anna.tikhonova@intel.com>
3669 Ilya Tocar <ilya.tocar@intel.com>
3670 Andrey Turetskiy <andrey.turetskiy@intel.com>
3671 Ilya Verbin <ilya.verbin@intel.com>
3672 Kirill Yukhin <kirill.yukhin@intel.com>
3673 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3675 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
3676 * config/i386/sse.md
3677 (define_mode_iterator VI4_128_8_256): New.
3678 (define_mode_iterator VI2_128_4_256): Ditto.
3679 (define_mode_iterator PMOV_DST_MODE): Rename into
3680 (define_mode_iterator PMOV_DST_MODE_1): this.
3681 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
3682 Use PMOV_DST_MODE_1 mode iterator.
3683 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
3685 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
3687 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
3688 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
3689 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
3690 (define_mode_iterator PMOV_DST_MODE_2): New.
3691 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
3692 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
3693 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
3695 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
3696 (define_mode_attr pmov_dst_3): Ditto.
3697 (define_mode_attr pmov_dst_zeroed_3): Ditto.
3698 (define_mode_attr pmov_suff_3): Ditto.
3699 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
3700 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
3701 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
3702 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
3703 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
3704 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
3705 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
3706 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
3707 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
3708 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
3709 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
3710 (define_mode_attr pmov_dst_4): Ditto.
3711 (define_mode_attr pmov_dst_zeroed_4): Ditto.
3712 (define_mode_attr pmov_suff_4): Ditto.
3713 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
3714 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
3715 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
3716 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
3717 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
3718 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
3719 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
3720 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
3721 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
3722 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
3723 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
3725 2014-08-29 Richard Biener <rguenther@suse.de>
3727 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
3728 NON_LVALUE_EXPR in gimple.
3730 2014-08-29 Richard Biener <rguenther@suse.de>
3733 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
3734 from previous refactoring.
3735 (gimple_fold_builtin_strncpy): Likewise.
3737 2014-08-29 David Malcolm <dmalcolm@redhat.com>
3740 * function.c (assign_parm_setup_reg): Remove erroneous checked
3741 cast to rtx_insn * on result of gen_extend_insn in favor of
3742 introducing a new local rtx "pat".
3744 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
3746 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
3748 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
3750 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3752 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
3753 (next_insn): Likewise.
3754 * emit-rtl.c (next_insn): Likewise.
3755 (previous_insn): Likewise.
3756 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
3757 "insn" and "next" from rtx to rtx_insn *.
3758 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
3759 "insn", "insn1", "vliw_start", "prologue_end_note",
3760 "last_insn_in_packet".
3762 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3764 * shrink-wrap.h (active_insn_between): Strengthen both params from
3766 * function.c (active_insn_between): Likewise.
3768 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3770 * genattr.c (main): When writing out insn-attr.h, strengthen param
3771 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
3772 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
3773 writing out the definition of dfa_clear_single_insn_cache to the
3774 generated insn-automata.c
3776 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3778 * resource.h (clear_hashed_info_for_insn): Strengthen param from
3780 (incr_ticks_for_insn): Likewise.
3781 (init_resource_info): Likewise.
3783 * resource.c (init_resource_info): Likewise.
3784 (clear_hashed_info_for_insn): Likewise.
3785 (incr_ticks_for_insn): Likewise.
3787 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
3789 (steal_delay_list_from_target): Use methods of "seq".
3790 (try_merge_delay_insns): Use methods of "merged_insns".
3791 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
3792 (reorg_redirect_jump): Likewise for param "jump".
3794 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3796 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
3798 * config/s390/s390.c (s390_split_branches): Eliminate top-level
3799 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
3801 (s390_mainpool_finish): In three places, split out a local rtx
3802 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
3803 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
3804 and split another local rtx "insn" out into rtx "pat" and
3806 * config/sh/sh.c (output_branchy_insn): Rather than working
3807 directly on operands[9], introduce local rtx_code_label *
3808 variables named "lab" in two places, working on them, and then
3809 assigning them to operands[9], so that the intervening operations
3810 are known by the type system to be on insns.
3812 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3814 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
3817 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
3818 in invocation of INSN_HAS_LOCATION.
3820 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3822 * config/rs6000/altivec.h (vec_xl): New #define.
3823 (vec_xst): Likewise.
3824 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
3825 (XXSPLTD_V2DI): Likewise.
3826 (DIV_V2DI): Likewise.
3827 (UDIV_V2DI): Likewise.
3828 (MUL_V2DI): Likewise.
3829 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
3830 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
3831 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
3832 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
3833 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
3834 (UNSPEC_VSX_DIVSD): Likewise.
3835 (UNSPEC_VSX_DIVUD): Likewise.
3836 (UNSPEC_VSX_MULSD): Likewise.
3837 (vsx_mul_v2di): New insn-and-split.
3838 (vsx_div_v2di): Likewise.
3839 (vsx_udiv_v2di): Likewise.
3840 (vsx_xxspltd_<mode>): New insn.
3842 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3844 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
3846 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
3847 (NEXT_INSN): Likewise.
3848 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
3849 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
3851 (no_labels_between_p): Likewise for both params.
3853 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
3854 cast when using NEXT_INSN on operands[2].
3855 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
3856 "insn" from rtx to rtx_insn *, adding a checked cast.
3857 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
3859 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
3861 (arc_text_label): Likewise for param "insn".
3862 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
3864 (arc_ccfsm_record_condition): Likewise for param "jump".
3865 (arc_text_label): Likewise for local "label".
3866 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
3867 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
3868 a method for typesafety. Add a checked cast.
3869 * config/arc/constraints.md (Clb): Add a checked cast when getting
3870 the CODE_LABEL from a LABEL_REF.
3871 * config/arm/arm.c (require_pic_register): Strengthen locals
3872 "seq", "insn" from rtx to rtx_insn *.
3873 (create_fix_barrier): Likewise for locals "selected", "next".
3874 (thumb1_reorg): Likewise for locals "prev", "insn".
3875 (arm_expand_prologue): Likewise for local "last".
3876 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
3878 (thumb2_output_casesi): Likewise for operands[2].
3879 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
3880 strengthen local "insn" from rtx to rtx_insn *.
3881 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
3882 type and param "insn".
3883 (find_prev_insn_start): Likewise.
3884 (hwloop_optimize): Likewise for locals "insn", "last_insn",
3886 (gen_one_bundle): Likewise for loal "t".
3887 (find_load): Likewise for param "insn".
3888 (workaround_speculation): Likewise for locals "insn", "next",
3889 "target", "next_tgt".
3890 * config/c6x/c6x.c (assign_reservations): Likewise for both params
3891 and for locals "insn", "within", "last".
3892 (count_unit_reqs): Likewise for params "head", "tail" and local
3894 (try_rename_operands): Likewise for params "head", "tail".
3895 (reshuffle_units): Likewise for locals "head", "tail", "insn".
3896 (struct c6x_sched_context): Likewise for fields
3897 "last_scheduled_insn", "last_scheduled_iter0".
3898 (init_sched_state): Replace NULL_RTX with NULL.
3899 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
3901 (undo_split_delayed_nonbranch): Likewise for param and for local
3903 (conditionalize_after_sched): Likewise for local "insn".
3904 (bb_earliest_end_cycle): Likewise.
3905 (filter_insns_above): Likewise for locals "insn", "next".
3906 (hwloop_optimize): Remove redundant checked cast.
3907 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
3908 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
3910 (cris_simple_epilogue): Likewise.
3911 (cris_expand_prologue): Likewise.
3912 (cris_expand_epilogue): Likewise.
3913 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
3914 local "insn" from rtx to rtx_insn *.
3915 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
3916 (struct frv_packet_group): Likewise for the elements within array
3917 fields "insns", "sorted", and for field "nop".
3918 (frv_packet): Likewise for the elements within array field
3920 (frv_add_insn_to_packet): Likewise for param "insn".
3921 (frv_insert_nop_in_packet): Likewise for param "insn" and local
3923 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
3924 (frv_sort_insn_group_1): Likewise for local "insn".
3925 (frv_optimize_membar_local): Likewise.
3926 (frv_align_label): Likewise for locals "x", "last", "barrier",
3928 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
3930 (ia64_sched_init): Likewise for local "insn".
3931 (scheduled_good_insn): Likewise for param "last".
3932 (struct _ia64_sched_context): Likewise for field
3933 "last_scheduled_insn".
3934 (ia64_init_sched_context): Replace NULL_RTX with NULL.
3935 (struct bundle_state): Likewise for field "insn".
3936 (issue_nops_and_insn): Likewise for param "insn".
3937 (get_next_important_insn): Likewise for return type and both
3939 (ia64_add_bundle_selector_before): Likewise for param "insn".
3940 (bundling): Likewise for params "prev_head_insn", "tail" and
3941 locals "insn", "next_insn", "b". Eliminate top-level local rtx
3942 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
3943 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
3944 Strengthen final param from rtx to rtx_insn *.
3945 (iq2000_move_1word): Likewise for second param.
3946 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
3947 param "cur_insn" and local "next_insn".
3948 (iq2000_move_1word): Likewise for param "insn".
3949 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
3950 casts when using NEXT_INSN on operands[1].
3951 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
3952 "insn" from rtx to rtx_insn *.
3953 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
3954 "x", introducing local rtx_insn * "insn" for when working with the
3955 CODE_LABEL of the LABEL_REF.
3956 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
3958 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
3960 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
3962 (conditionalize_block): Likewise for return type and param.
3963 (mcore_is_dead): Likewise for param "first" and local "insn".
3964 (emit_new_cond_insn): Likewise for return type.
3965 (conditionalize_block): Likewise for return type, param, and
3966 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
3968 (conditionalize_optimization): Likewise for local "insn".
3969 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
3971 * config/microblaze/microblaze.md: Add checked casts when using
3973 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
3974 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
3975 and rtx_insn * "insn".
3976 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
3977 checked cast when using NEXT_INSN on operands[2].
3978 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
3979 local "insn" from rtx to rtx_insn *.
3980 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
3982 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
3983 Add a checked cast when using NEXT_INSN on operands[1].
3984 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
3986 (pa_output_cbranch): Likewise for final param.
3987 (pa_output_lbranch): Likewise for second param.
3988 (pa_output_bb): Likewise for third param.
3989 (pa_output_bvb): Likewise.
3990 (pa_output_dbra): Likewise for second param.
3991 (pa_output_movb): Likewise.
3992 (pa_output_parallel_movb): Likewise.
3993 (pa_output_parallel_addb): Likewise.
3994 (pa_output_millicode_call): Likewise for first param.
3995 (pa_output_mul_insn): Likewise for second param.
3996 (pa_output_div_insn): Likewise for third param.
3997 (pa_output_mod_insn): Likewise for second param.
3998 (pa_jump_in_call_delay): Likewise for param.
3999 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
4000 (pa_output_div_insn): Likewise.
4001 (pa_output_mod_insn): Likewise.
4002 (pa_output_cbranch): Likewise.
4003 (pa_output_lbranch): Likewise.
4004 (pa_output_bb): Likewise.
4005 (pa_output_bvb): Likewise.
4006 (pa_output_dbra): Likewise.
4007 (pa_output_movb): Likewise.
4008 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
4009 to simplify and for typesafety.
4010 (pa_output_call): Use method of rtx_sequence *.
4011 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
4012 (pa_jump_in_call_delay): Likewise.
4013 (pa_output_parallel_movb): Likewise.
4014 (pa_output_parallel_addb): Likewise.
4015 (pa_following_call): Likewise.
4016 (pa_combine_instructions): Likewise for locals "anchor",
4018 (pa_can_combine_p): Likewise for params "anchor", "floater" and
4019 locals "start", "end".
4020 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
4021 param "insn" and local "local_insn".
4022 (picochip_final_prescan_insn): Likewise for local "local_insn".
4023 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
4025 (uses_TOC): Likewise.
4026 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
4027 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
4028 splitting out to more tightly-scoped locals, 3 as rtx and one as
4030 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
4032 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
4034 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
4036 (fixup_addr_diff_vecs): Likewise.
4037 (reg_unused_after): Likewise for param 2.
4038 (sh_can_redirect_branch): Likewise for both params.
4039 (check_use_sfunc_addr): Likewise for param 1.
4040 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
4041 (find_barrier): Likewise for local "last_got".
4042 (gen_block_redirect): Likewise for return type, param "jump" and
4043 locals "prev", "scan", "next", "insn".
4044 (struct far_branch): Likewise for fields "near_label",
4045 "insert_place", "far_label".
4046 (gen_far_branch): Likewise for local "jump".
4047 (fixup_addr_diff_vecs): Likewise for param "first" and locals
4049 (barrier_align): Likewise for param and for locals "prev", "x".
4050 Introduce local rtx_sequence * "prev_seq" and use insn method for
4051 typesafety and clarity.
4052 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
4053 (get_dest_uid): Likewise for local "dest".
4054 (split_branches): Likewise for locals "next", "beyond", "label",
4055 "block", "far_label". Add checked casts when assigning to
4056 bp->far_label and "far_label".
4057 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
4058 (sequence_insn_p): Likewise.
4059 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
4060 more loop-scoped rtx "insn" when walking LABEL_REFS.
4061 (sh_can_redirect_branch): Strengthen both params from rtx to
4063 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
4064 new local rtx_sequence * "seq" via a dyn_cast, and use a method
4065 for clarity and typesafety.
4066 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
4067 "insn" from rtx to rtx_insn *.
4068 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
4069 when using NEXT_INSN on the CODE_LABEL in operands[2].
4070 (define_insn "casesi_worker_2"): Likewise.
4071 (define_insn "casesi_shift_media"): Likewise.
4072 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
4074 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
4075 Strengthen field "insn" from rtx to rtx_insn *.
4076 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
4077 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
4078 param "start_insn" and local "start_insn".
4079 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
4081 (find_set_of_reg_bb): Likewise for param "insn".
4082 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
4083 (trace_reg_uses): Likewise for param "start_insn".
4084 (sh_treg_combine::cbranch_trace): Likewise for field
4086 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
4088 (sh_treg_combine::record_set_of_reg): Likewise for param
4089 "start_insn" and local "i".
4090 (sh_treg_combine::can_remove_cstore): Likewise for local
4092 (sh_treg_combine::try_optimize_cbranch): Likewise for param
4094 (sh_treg_combine::execute): Likewise for local "i".
4095 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
4097 (sparc_check_64): Likewise for second param.
4098 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
4099 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
4100 dyn_cast, using its insn method for typesafety and clarity.
4101 (empty_delay_slot): Strengthen param "insn" from rtx to
4103 (set_extends): Likewise.
4104 (sparc_check_64): Likewise.
4105 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
4106 for locals "seq", "last_insn".
4107 (combine_bnp): Likewise for param "insn".
4108 (xstormy16_reorg): Likewise for local "insn".
4109 * config/v850/v850.c (substitute_ep_register): Likewise for params
4110 "first_insn", "last_insn" and local "insn".
4111 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
4112 elements of "regs" array, and local "insn".
4113 * except.c (emit_note_eh_region_end): Likewise for param "insn".
4114 * final.c (final_sequence): Strengthen this global from rtx to
4116 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
4118 (final_scan_insn): Update assignment to "final_sequence" to be
4119 from "seq", the cast version of "body", for type-safety.
4120 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
4121 "insns" from rtx to rtx_insn *.
4122 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
4123 * genattr.c (main): When writing out generated insn-attr.h,
4124 strengthen params 1 and 3 of eligible_for_delay,
4125 eligible_for_annul_true, eligible_for_annul_false from rtx to
4127 * genattrtab.c (write_eligible_delay): Likewise when writing out
4128 generated insn-attrtab.c; also local "insn" the generated
4130 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
4132 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
4133 "start_label" from rtx to rtx_insn *.
4134 * ira.c (decrease_live_ranges_number): Likewise for local "p".
4135 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
4136 "insns" and local "insn".
4137 (validate_equiv_mem): Likewise for param "start" and local "insn".
4138 (memref_used_between_p): Likewise for params "start", "end" and
4140 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
4142 * loop-doloop.c (doloop_optimize): Within region guarded by
4143 INSN_P (doloop_pat), introduce a new local rtx_insn *
4144 "doloop_insn" via a checked cast, and use it for typesafety,
4145 eventually writing the value back into doloop_pat.
4146 * output.h (final_sequence): Strengthen this global from rtx to
4148 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
4149 reintroducing "insn" as an rtx_insn * via a checked cast.
4150 Strengthen param "attempt" and local "new_insn"from rtx to
4152 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
4154 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
4155 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
4156 "p" in favor of more tightly-scoped replacements, sometimes rtx
4157 and sometimes rtx_insn *, as appropriate.
4158 (delete_output_reload): Eliminate top-level rtx "i1", splitting
4159 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
4160 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
4161 local "trial" from rtx to rtx_insn *.
4162 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
4163 rtx to rtx_insn *. Strenghten local "pat" from rtx to
4164 rtx_sequence * and use methods for clarity and typesafety.
4165 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
4166 rtx to rtx_insn *. Strenghten local "li" from rtx to
4167 rtx_insn_list * and use its methods for clarity and typesafety.
4168 (steal_delay_list_from_target): Strengthen param "insn" from rtx
4170 (steal_delay_list_from_fallthrough): Likewise.
4171 (try_merge_delay_insns): Likewise for param "thread" and locals
4172 "trial", "next_trial", "delay_insn".
4173 (redundant_insn): Likewise for param "target" and local "trial".
4174 (own_thread_p): Likewise for param "thread" and locals
4175 "active_insn", "insn".
4176 (get_label_before): Likewise for param "insn".
4177 (fill_simple_delay_slots): Likewise for local "new_label"; use
4178 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
4179 (label_before_next_insn): Strengthen return type and local "insn"
4180 from rtx to rtx_insn *.
4181 (relax_delay_slots): Likewise for locals "other", "tmp".
4182 (make_return_insns): Likewise for param "first" and locals "insn",
4183 "jump_insn", "prev". Move declaration of "pat" to its assignment
4184 and strengthen from rtx to rtx_sequence *. Use its methods for
4185 clarity and typesafety.
4186 * rtlanal.c (no_labels_between_p): Strengthen params from
4187 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
4189 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
4190 from const_rtx to const rtx_insn *.
4191 (reg_set_between_p): Rename param "from_insn" to
4192 "uncast_from_insn", and reintroduce "from_insn" as a
4193 const rtx_insn * via a checked cast.
4194 (modified_between_p): Likewise for param "start" as "uncast_start".
4195 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
4196 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
4197 "tmp", head" from rtx to rtx_insn *.
4198 (recompute_rev_top_order): Likewise for local "insn".
4199 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
4200 * store-motion.c (build_store_vectors): Likewise for local "insn".
4201 Strengthen local "st" from rtx to rtx_insn_list * and use methods
4202 for clarity and typesafety.
4203 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
4205 (computation_cost): Likewise for local "seq".
4206 (get_address_cost): Likewise.
4208 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4210 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
4212 (label_is_jump_target_p): Likewise for second param.
4214 * rtlanal.c (tablejump_p): Likewise for param "insn".
4215 (label_is_jump_target_p): Likewise for param "jump_insn".
4217 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4219 * rtl.h (find_first_parameter_load): Strengthen return type and
4220 both params from rtx to rtx_insn *.
4221 * rtlanal.c (find_first_parameter_load): Strengthen return type,
4222 both params and locals "before", "first_set" from rtx to
4223 rtx_insn *. Remove now-redundant cast.
4224 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
4226 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4228 * rtl.h (find_last_value): Delete.
4229 * rtlanal.c (find_last_value): Delete.
4231 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4233 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
4234 from rtx to rtx_insn *.
4235 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
4236 rtx "note" with new local rtx_insn * "new_head" when calculating
4237 head insn of new basic block.
4238 * combine.c (combine_split_insns): Strengthen return type and local
4239 "ret" from rtx to rtx_insn *.
4240 (likely_spilled_retval_p): Likewise for locals "use" and "p".
4241 (try_combine): Eliminate local "m_split", splitting into new
4242 locals "m_split_insn" and "m_split_pat".
4243 (find_split_point): Strengthen local "seq" from rtx into
4245 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
4246 locals "label", "branch".
4247 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
4249 (define_expand "umulsi3_highpart"): Likewise for local "insn".
4250 * dse.c (note_add_store_info): Likewise for fields "first",
4252 (note_add_store): Likewise for local "insn".
4253 (emit_inc_dec_insn_before): Likewise for locals "insn",
4255 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
4256 (replace_read): Likewise for locals "insns", "this_insn".
4257 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
4258 (notice_eh_throw): Likewise for param "insn".
4259 (before_next_cfi_note): Likewise for return type, param, and local
4261 (connect_traces): Likewise for local "note".
4262 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
4263 (verify_rtl_sharing): Likewise.
4264 (unshare_all_rtl_in_chain): Likewise for param "insn".
4265 (get_first_nonnote_insn): Likewise for local "insn".
4266 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
4267 "seq" and use its methods to clarify things.
4268 (next_insn): Strengthen return type from rtx to rtx_insn *.
4269 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
4270 local rtx_insn * using a checked cast, dropping a checked cast
4271 made redundant by this change. Use a cast to and method of
4272 rtx_sequence to clarify the code.
4273 (previous_insn): Rename param "insn" to "uncast_insn" and
4274 reintroduce "insn" as a local rtx_insn * using a checked cast,
4275 dropping a checked cast made redundant by this change. Use a cast
4276 to and method of rtx_sequence to clarify the code.
4277 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
4278 reintroduce "insn" as a local rtx_insn * using a checked cast,
4279 dropping a checked cast made redundant by this change.
4280 (next_nonnote_insn_bb): Likewise.
4281 (prev_nonnote_insn): Likewise.
4282 (prev_nonnote_insn_bb): Likewise.
4283 (next_nondebug_insn): Likewise.
4284 (prev_nondebug_insn): Likewise.
4285 (next_nonnote_nondebug_insn): Likewise.
4286 (prev_nonnote_nondebug_insn): Likewise.
4287 (next_real_insn): Likewise.
4288 (prev_real_insn): Likewise.
4289 (next_active_insn): Likewise.
4290 (prev_active_insn): Likewise.
4291 (next_cc0_user): Likewise. Use rtx_sequence and a method for
4293 (prev_cc0_setter): Likewise.
4294 (try_split): Rename param "trial" to "uncast_trial" and
4295 reintroduce "insn" as a local rtx_insn * using a checked cast,
4296 dropping checked casts made redundant by this change.
4297 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
4299 (remove_insn): Rename param "insn" to "uncast_insn" and
4300 reintroduce "insn" as a local rtx_insn * using a checked cast.
4301 (emit_pattern_after_setloc): Likewise for param "after", as
4303 (emit_pattern_after): Likewise. Strengthen local "prev" from
4305 (emit_pattern_before_setloc): Rename param "before" to
4306 "uncast_before" and reintroduce "before" as a local rtx_insn *
4307 using a checked cast. Strengthen locals "first", "last" from
4309 (emit_pattern_before): Likewise rename/cast param "before" to
4310 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
4311 * except.c (copy_reg_eh_region_note_forward): Strengthen param
4312 "first" and local "insn" from rtx to rtx_insn *.
4313 (copy_reg_eh_region_note_backward): Likewise for param "last"
4315 * expr.c (fixup_args_size_notes): Rename param "last" to
4316 "uncast_last" and reintroduce "last" as a local rtx_insn *
4317 using a checked cast. Strengthen local "insn" from rtx to
4319 * function.c (set_insn_locations): Strengthen param "insn" from
4321 (record_insns): Likewise for param "insns" and local "tmp".
4322 (active_insn_between): Rename param "tail" to
4323 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
4324 using a checked cast.
4325 (thread_prologue_and_epilogue_insns): Split out top-level local
4326 rtx "seq" into three different rtx_insn * locals. Strengthen
4327 local "prologue_seq" from rtx to rtx_insn *.
4328 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
4329 from rtx to rtx_insn *.
4330 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
4331 (priority): Likewise for locals "prev_first", "twin".
4332 (setup_insn_max_reg_pressure): Likewise for param "after".
4333 (sched_setup_bb_reg_pressure_info): Likewise.
4334 (no_real_insns_p): Strengthen params from const_rtx to
4336 (schedule_block): Strengthen local "next_tail" from rtx to
4338 * ifcvt.c (find_active_insn_before): Strengthen return type and
4339 param "insn" from rtx to rtx_insn *.
4340 (find_active_insn_after): Likewise.
4341 (cond_exec_process_insns): Likewise for param "start" and local "insn".
4342 (cond_exec_process_if_block): Likewise for locals "then_start",
4343 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
4344 (noce_process_if_block): Likewise for local "jump".
4345 (merge_if_block): Likewise for two locals named "end".
4346 (cond_exec_find_if_block): Likewise for local "last_insn".
4347 * jump.c (delete_related_insns): Rename param "insn" to
4348 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
4349 checked cast. Strengthen local "p" from rtx to rtx_insn *.
4350 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
4352 (split_reg): Likewise.
4353 * lra.c (lra_process_new_insns): Likewise.
4354 * modulo-sched.c (permute_partial_schedule): Strengthen param
4355 "last" from rtx to rtx_insn *.
4356 * optabs.c (add_equal_note): Likewise for param "insns" and local
4358 (expand_binop_directly): Add checked casts to rtx_insn * within
4359 NEXT_INSN (pat) uses.
4360 (expand_unop_direct): Likewise.
4361 (maybe_emit_unop_insn): Likewise.
4362 * recog.c (peep2_attempt): Strengthen locals "last",
4363 "before_try", "x" from rtx to rtx_insn *.
4364 * reorg.c (optimize_skip): Strengthen return type and local
4365 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
4366 and locals "trial", "next_trial" from rtx to rtx_insn *.
4367 * resource.c (next_insn_no_annul): Strengthen return type and
4368 param "insn" from rtx to rtx_insn *. Use a cast to and method of
4369 rtx_sequence to clarify the code.
4370 (mark_referenced_resources): Add a checked cast to rtx_insn *
4371 within PREV_INSN (x).
4372 (find_dead_or_set_registers): Strengthen return type, param
4373 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
4374 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
4376 (mark_target_live_regs): Strengthen params "insns" and "target",
4377 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
4378 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
4380 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
4381 from rtx to rtx_insn *.
4382 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
4383 from rtx to rtx_insn *.
4384 (copy_reg_eh_region_note_backward): Likewise.
4385 (unshare_all_rtl_in_chain): Likewise for sole param.
4386 (dump_rtl_slim): Strengthen second and third params from const_rtx
4387 to const rtx_insn *.
4388 * sched-deps.c (sched_free_deps): Strengthen params "head" and
4389 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
4390 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
4391 "next_tail" from rtx to rtx_insn *.
4392 (begin_move_insn): Likewise for local "next".
4393 * sched-int.h (sched_free_deps): Likewise for first and second
4395 (no_real_insns_p): Strengthen both params from const_rtx to
4397 (sched_setup_bb_reg_pressure_info): Strengthen second params from
4399 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
4401 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
4402 and locals "insn", "tail" from const_rtx to const rtx_insn *.
4403 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
4405 (debug_rtl_slim): Strengthen params "first" and "last" from
4406 const_rtx to const rtx_insn *.
4407 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
4408 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
4409 (convert_to_simple_return): Likewise for param "returnjump".
4410 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
4412 (convert_to_simple_return): Likewise for param "returnjump".
4413 * valtrack.c (propagate_for_debug): Likewise for params
4415 * valtrack.h (propagate_for_debug): Likewise for second param.
4417 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4419 * output.h (insn_current_reference_address): Strengthen param
4420 from rtx to rtx_insn *.
4421 * final.c (insn_current_reference_address): Likewise.
4423 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4425 * basic-block.h (inside_basic_block_p): Strengthen param from
4426 const_rtx to const rtx_insn *.
4427 * cfgbuild.c (inside_basic_block_p): Likewise.
4429 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4431 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
4433 (get_trace_info): Likewise for param "insn".
4434 (save_point_p): Likewise.
4435 (maybe_record_trace_start): Likewise for both params.
4436 (maybe_record_trace_start_abnormal): Likewise.
4437 (create_trace_edges): Likewise for sole param and for three of the
4439 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
4440 to rtx_insn *, and update a call to pat->element to pat->insn.
4442 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4444 * function.h (struct expr_status): Convert field "x_forced_labels"
4445 from rtx_expr_list * to rtx_insn_list *.
4447 * cfgbuild.c (make_edges): Convert local "x" from an
4448 rtx_expr_list * to an rtx_insn_list *, replacing use of
4449 "element" method with "insn" method.
4450 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
4451 * except.c (sjlj_emit_dispatch_table): Replace use of
4452 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
4454 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
4455 rtx_expr_list * to an rtx_insn_list *, replacing use of
4456 "element" method with "insn" method.
4457 * reload1.c (set_initial_label_offsets): Likewise for local "x".
4458 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
4459 rtx_insn *, adding a checked cast. Replace use of
4460 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
4462 (expand_label): Likewise for local "label_r".
4464 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4466 * function.h (struct rtl_data): Convert field
4467 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
4469 * rtl.h (remove_node_from_insn_list): New prototype.
4471 * builtins.c (expand_builtin): When prepending to
4472 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
4474 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
4475 to rtx_insn_list *, and use its "insn" method rather than
4477 * cfgrtl.c (delete_insn): Use new function
4478 remove_node_from_insn_list rather than
4479 remove_node_from_expr_list.
4480 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
4481 to rtx_insn_list *, and use its "insn" method rather than
4483 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
4484 * reload1.c (set_initial_label_offsets): Likewise for local "x".
4485 * rtlanal.c (remove_node_from_insn_list): New function, adapted
4486 from remove_node_from_expr_list.
4487 * stmt.c (expand_label): When prepending to
4488 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
4491 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4493 * function.h (struct rtl_data): Strengthen fields "x_return_label"
4494 and "x_naked_return_label" from rtx to rtx_code_label *.
4496 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4498 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
4499 (SET_NEXT_INSN): Likewise.
4500 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
4502 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
4503 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
4504 to split out the SEQUENCE from local "bundle", strengthening the
4505 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
4506 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
4507 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
4508 and the type of the elements of the "slot" array from rtx to
4510 (reorg_split_calls): Likewise for locals "insn" and "next", and
4511 the type of the elements of the "slot" array.
4513 * config/frv/frv.c (frv_nops): Likewise for the elements of this
4515 (frv_function_prologue): Likewise for locals "insn", "next",
4517 (frv_register_nop): Introduce a local "nop_insn" to be the
4518 rtx_insn * containing rtx "nop".
4520 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
4521 used as an insn and sometimes as a pattern, so rename it to
4522 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
4523 using it where dealing with the core insn.
4525 * config/picochip/picochip.c (reorder_var_tracking_notes):
4526 Strengthen locals "insn", "next", "last_insn", "queue",
4527 "next_queue", "prev" from rtx to rtx_insn *.
4529 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
4530 the second param is an rtx_insn ** rather than an rtx **.
4531 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
4532 from rtx to rtx_sequence *, and introduce local named "sequence",
4533 using methods of rtx_sequence to clarify the code.
4534 (remove_insn): Introduce local rtx_sequence * named "sequence" and
4536 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
4537 Rename param "after" to "uncast_after", reintroducing "after" as a
4538 local rtx_insn * with a checked cast.
4539 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
4540 reintroducing "after" as a local rtx_insn * with a checked cast.
4541 Strengthen local "last" from rtx to rtx_insn * and remove the
4542 now-redundant checked casts.
4543 (copy_delay_slot_insn): Strengthen return type and param from rtx
4546 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
4547 "last" from rtx to rtx_insn *.
4549 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4551 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
4552 param from rtx to rtx_insn *.
4554 * emit-rtl.c (copy_delay_slot_insn): Likewise.
4556 * reorg.c (skip_consecutive_labels): Strengthen return type, param
4557 and local "insn" from rtx to rtx_insn *.
4558 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
4559 (unfilled_slots_next): Likewise.
4560 (function_return_label): Strengthen from rtx to rtx_code_label *.
4561 (function_simple_return_label): Likewise.
4562 (first_active_target_insn): Strengthen return type and param from
4564 (find_end_label): Strengthen return type from rtx to
4565 rtx_code_label *; strengthen locals as appropriate.
4566 (emit_delay_sequence): Strengthen return type, param "insn" and
4567 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
4568 and local "li" from rtx to rtx_insn_list *, using methods of
4569 rtx_insn_list for clarity and typesafety.
4570 (add_to_delay_list): Strengthen return type and param "insn" from
4571 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
4572 rtx_insn_list * and use methods of rtx_insn_list.
4573 (delete_from_delay_slot): Strengthen return type, param "insn",
4574 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
4575 Strengthen local "seq" from rtx to rtx_sequence *, and local
4576 "delay_list" from rtx to rtx_insn_list *, using methods of
4577 rtx_sequence for clarity and type-safety.
4578 (delete_scheduled_jump): Add checked cast when invoking
4579 delete_from_delay_slot. Strengthen local "trial" from rtx to
4581 (optimize_skip): Strengthen return type and local "delay_list"
4582 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
4584 (steal_delay_list_from_target): Strengthen return type, param
4585 "delay_list" and local "new_delay_list" from rtx to
4586 rtx_insn_list *. Strengthen param "seq" from rtx to
4587 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
4589 Split out local "temp" into multiple more-tightly scoped locals:
4590 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
4591 of rtx_insn_list and rtx_sequence for clarity and typesafety.
4592 Strengthen locals named "trial" from rtx to rtx_insn *.
4593 (steal_delay_list_from_fallthrough): Strengthen return type and
4594 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
4595 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
4596 Strengthen local "trial" from rtx to rtx_insn *.
4597 (try_merge_delay_insns): Strength local "merged_insns" from rtx
4598 to rtx_insn_list * and use its methods. Strengthen local "pat"
4599 from rtx to rtx_sequence * and use its methods. Strengthen locals
4600 "dtrial" and "new_rtx" from rtx to rtx_insn *.
4601 (get_label_before): Strengthen return type and local "label" from
4603 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
4604 "next_trial", "next", prev". Strengthen local "delay_list" from
4605 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
4607 (follow_jumps): Strengthen return type, param "label" and locals
4608 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
4609 (fill_slots_from_thread): Strengthen return type, param
4610 "delay_list" from rtx to rtx_insn_list *. Strengthen params
4611 "insn", "thread", "opposite_thread" and locals "new_thread",
4612 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
4613 "sequence" from a checked cast to rtx_sequence so that we can call
4614 steal_delay_list_from_target and steal_delay_list_from_fallthrough
4615 with an rtx_sequence *.
4616 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
4617 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
4618 Strengthen local "delay_list" from rtx to rtx_insn_list *.
4619 (relax_delay_slots): Strengthen param "first" and locals "insn",
4620 "next", "trial", "delay_insn", "target_label" from rtx to
4621 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
4622 Introduce a local "trial_seq" for PATTERN (trial) of type
4623 rtx_sequence *, in both cases using methods of rtx_sequence.
4624 (dbr_schedule): Strengthen param "first" and locals "insn",
4625 "next", "epilogue_insn" from rtx to rtx_insn *.
4627 2014-08-28 Richard Biener <rguenther@suse.de>
4629 PR tree-optimization/62283
4630 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
4631 Do not peel loops for alignment where the vector loop likely
4632 doesn't run at least VF times.
4634 2014-08-28 Bin Cheng <bin.cheng@arm.com>
4636 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
4637 important_candidates. Consider all important candidates if
4638 IVS doesn't give any result. Remove check on ivs->upto.
4639 (try_add_cand_for): Call iv_ca_add_use only once.
4641 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4642 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4643 Anna Tikhonova <anna.tikhonova@intel.com>
4644 Ilya Tocar <ilya.tocar@intel.com>
4645 Andrey Turetskiy <andrey.turetskiy@intel.com>
4646 Ilya Verbin <ilya.verbin@intel.com>
4647 Kirill Yukhin <kirill.yukhin@intel.com>
4648 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4650 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
4651 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
4653 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
4654 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
4655 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
4656 (define_insn "*mul<mode>3"): Add EVEX version.
4658 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4659 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4660 Anna Tikhonova <anna.tikhonova@intel.com>
4661 Ilya Tocar <ilya.tocar@intel.com>
4662 Andrey Turetskiy <andrey.turetskiy@intel.com>
4663 Ilya Verbin <ilya.verbin@intel.com>
4664 Kirill Yukhin <kirill.yukhin@intel.com>
4665 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4667 * config/i386/sse.md
4668 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
4669 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
4670 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
4671 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
4672 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
4673 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
4674 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
4675 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
4676 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
4677 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
4678 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
4679 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
4680 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
4681 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
4682 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
4683 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
4685 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4686 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4687 Anna Tikhonova <anna.tikhonova@intel.com>
4688 Ilya Tocar <ilya.tocar@intel.com>
4689 Andrey Turetskiy <andrey.turetskiy@intel.com>
4690 Ilya Verbin <ilya.verbin@intel.com>
4691 Kirill Yukhin <kirill.yukhin@intel.com>
4692 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4694 * config/i386/sse.md
4695 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
4696 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
4697 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
4699 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4700 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4701 Anna Tikhonova <anna.tikhonova@intel.com>
4702 Ilya Tocar <ilya.tocar@intel.com>
4703 Andrey Turetskiy <andrey.turetskiy@intel.com>
4704 Ilya Verbin <ilya.verbin@intel.com>
4705 Kirill Yukhin <kirill.yukhin@intel.com>
4706 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4708 * config/i386/sse.md
4709 (define_mode_iterator VI128_256): New.
4710 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
4712 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4713 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4714 Anna Tikhonova <anna.tikhonova@intel.com>
4715 Ilya Tocar <ilya.tocar@intel.com>
4716 Andrey Turetskiy <andrey.turetskiy@intel.com>
4717 Ilya Verbin <ilya.verbin@intel.com>
4718 Kirill Yukhin <kirill.yukhin@intel.com>
4719 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4721 * config/i386/sse.md
4722 (define_mode_iterator VI8_256_512): New.
4723 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
4725 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
4726 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
4728 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
4730 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4732 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
4733 pointer to the cumulative reloc value and return the value for
4735 (compute_reloc_for_rtx): Take a const_rtx. Call
4736 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
4737 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
4738 for_each_rtx for the CONST case.
4740 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4742 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
4743 (mark_constants_in_pattern): ...this new function to iterate over
4745 (mark_constants): Update accordingly.
4747 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4749 * varasm.c: Include rtl-iter.h.
4750 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
4751 Remove the pointer to the cumulative hashval_t and just return
4752 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
4753 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4754 Accumulate the hashval_ts here instead of const_rtx_hash_1.
4756 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4758 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
4759 Give real type of data parameter. Remove return value.
4760 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
4761 to iterate over subrtxes.
4763 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4765 * var-tracking.c (use_narrower_mode_test): Turn from being a
4766 for_each_rtx callback to being a function that examines each
4768 (adjust_mems): Update accordingly.
4770 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4772 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
4773 callback to being a function that examines each subrtx itself.
4774 Remove handling of null rtxes.
4775 (add_uses): Update accordingly.
4777 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4779 * var-tracking.c: Include rtl-iter.h.
4780 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
4781 to being a function that examines each subrtx itself.
4782 (use_type): Update accordingly.
4784 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4786 * store-motion.c: Include rtl-iter.h.
4787 (extract_mentioned_regs_1): Delete.
4788 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
4789 for_each_rtx to iterate over subrtxes.
4791 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4793 * sel-sched.c: Include rtl-iter.h
4794 (count_occurrences_1): Delete.
4795 (count_occurrences_equiv): Turn rtxes into const_rtxes.
4796 Use FOR_EACH_SUBRTX rather than for_each_rtx.
4798 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4800 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
4801 * rtlanal.c (tls_referenced_p_1): Delete.
4802 (tls_referenced_p): Take a const_rtx rather than an rtx.
4803 Use FOR_EACH_SUBRTX rather than for_each_rtx.
4805 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4807 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
4808 (for_each_inc_dec): Take an rtx rather than an rtx *.
4809 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
4810 (cselib_record_sets): Likewise.
4811 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
4812 (check_for_inc_dec): Likewise.
4813 * rtlanal.c (for_each_inc_dec_ops): Delete.
4814 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
4815 rather than a pointer to the memory address. Replace
4816 for_each_inc_dec_ops argument with separate function and data
4817 arguments. Abort on non-autoinc addresses.
4818 (for_each_inc_dec_find_mem): Delete.
4819 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
4820 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
4822 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4824 * rtl.h (find_all_hard_regs): Declare.
4825 * rtlanal.c (find_all_hard_regs): New function.
4826 (record_hard_reg_uses_1): Delete.
4827 (record_hard_reg_uses): Use find_all_hard_regs.
4829 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4831 * rtl.h (replace_label_data): Delete.
4832 (replace_label): Take the old label, new label and update-nuses flag
4833 as direct arguments. Return void.
4834 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
4835 * rtlanal.c (replace_label): Update interface as above. Handle
4836 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
4837 iterator. Use FOR_EACH_SUBRTX_PTR.
4839 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4841 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
4842 with const_rtx parameters.
4843 * varasm.c (get_pool_constant): Likewise.
4844 * rtlanal.c (rtx_referenced_p_1): Delete.
4845 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4846 Assert that the rtx we're looking for is nonnull. Allow searches
4847 for constant pool SYMBOL_REFs.
4849 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4851 * reload1.c: Include rtl-iter.h.
4852 (note_reg_elim_costly): Turn from being a for_each_rtx callback
4853 to being a function that examines each subrtx itself.
4854 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
4856 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4858 * regcprop.c (cprop_find_used_regs_1): Delete.
4859 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4861 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4863 * regcprop.c: Include rtl-iter.h.
4864 (kill_value): Take a const_rtx.
4865 (kill_autoinc_value): Turn from being a for_each_rtx callback
4866 to being a function that examines each subrtx itself.
4867 (copyprop_hardreg_forward_1): Update accordingly.
4869 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4871 * reg-stack.c: Include rtl-iter.h.
4872 (subst_stack_regs_in_debug_insn): Delete.
4873 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
4874 instead of for_each_rtx.
4876 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4878 * lower-subreg.c (find_decomposable_subregs): Turn from being
4879 a for_each_rtx callback to being a function that examines each
4880 subrtx itself. Remove handling of null rtxes.
4881 (decompose_multiword_subregs): Update accordingly.
4883 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4885 * lower-subreg.c (adjust_decomposed_uses): Delete.
4886 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
4887 Remove handling of null rtxes.
4889 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4891 * lower-subreg.c: Include rtl-iter.h.
4892 (resolve_subreg_use): Turn from being a for_each_rtx callback
4893 to being a function that examines each subrtx itself. Remove
4894 handling of null rtxes.
4895 (resolve_reg_notes, resolve_simple_move): Update accordingly.
4896 (decompose_multiword_subregs): Likewise.
4898 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4900 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
4901 to being a function that examines each subrtx itself.
4902 (simplify_using_condition, simplify_using_initial_values): Update
4905 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4907 * loop-iv.c: Include rtl-iter.h.
4908 (find_single_def_src): New function.
4909 (replace_single_def_regs): Turn from being a for_each_rtx callback
4910 to being a function that examines each subrtx itself.
4911 (replace_in_expr, simplify_using_initial_values): Update accordingly.
4913 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4915 * jump.c (eh_returnjump_p_1): Delete.
4916 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4917 Remove handling of null rtxes.
4919 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4921 * jump.c: Include rtl-iter.h.
4922 (returnjump_p_1): Delete.
4923 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4924 Remove handling of null rtxes.
4926 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4928 * ira.c: Include rtl-iter.h.
4929 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
4930 to being a function that examines each subrtx itself. Remove
4931 handling of null rtxes.
4932 (update_equiv_regs): Update call accordingly.
4934 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4936 * fwprop.c: Include rtl-iter.h.
4937 (varying_mem_p): Turn from being a for_each_rtx callback to being
4938 a function that examines each subrtx itself.
4939 (propagate_rtx): Update accordingly.
4941 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4943 * function.c: Include rtl-iter.h
4944 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
4945 callback to being a function that examines each subrtx itself.
4946 Return the changed flag.
4947 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
4948 (instantiate_virtual_regs): Update calls accordingly.
4950 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4952 * final.c: Include rtl-iter.h.
4953 (mark_symbol_ref_as_used): Delete.
4954 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
4957 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4959 * emit-rtl.c: Include rtl-iter.h.
4960 (find_auto_inc): Turn from being a for_each_rtx callback to being
4961 a function that examines each subrtx itself. Assume the first operand
4962 to an RTX_AUTOINC is the automodified register.
4963 (try_split): Update call accordingly.
4965 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4967 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
4968 Return a bool, inverting the result so that 0/false means "not ok".
4969 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
4970 subrtxes of a CONST.
4971 (mem_loc_descriptor, add_const_value_attribute)
4972 (resolve_addr_in_expr): Update calls accordingly.
4974 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4976 * dwarf2out.c: Include rtl-iter.h.
4977 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
4978 Remove unused data parameter. Return a bool, inverting the result
4979 so that 0/false means "not ok".
4980 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
4981 instead of for_each_rtx.
4983 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4985 * dse.c: Include rtl-iter.h.
4986 (check_mem_read_rtx): Change void * parameter to real type.
4987 Remove return value.
4988 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
4989 for_each_rtx. Don't handle null rtxes.
4991 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4993 * df-problems.c: Include rtl-iter.h.
4994 (find_memory): Turn from being a for_each_rtx callback to being
4995 a function that examines each subrtx itself. Continue to look for
4996 volatile references even after a nonvolatile one has been found.
4997 (can_move_insns_across): Update calls accordingly.
4999 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5001 * ddg.c (walk_mems_2, walk_mems_1): Delete.
5002 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
5003 to iterate over subrtxes. Return a bool rather than an int.
5005 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5007 * ddg.c: Include rtl-iter.h.
5008 (mark_mem_use_1): Rename to...
5009 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
5010 instead of for_each_rtx.
5011 (mem_read_insn_p): Update accordingly.
5013 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5015 * cse.c (change_cc_mode_args): Delete.
5016 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
5017 a function that examines each subrtx itself. Take the fields of
5018 change_cc_mode_args as argument and return void.
5019 (cse_change_cc_mode_insn): Update calls accordingly.
5021 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5023 * cse.c (is_dead_reg): Change argument to const_rtx.
5024 (dead_debug_insn_data): Delete.
5025 (is_dead_debug_insn): Expand commentary. Turn from being a
5026 for_each_rtx callback to being a function that examines
5027 each subrtx itself. Take the fields of dead_debug_insn_data
5029 (delete_trivially_dead_insns): Update call accordingly.
5031 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5033 * cse.c (check_for_label_ref): Move earlier in file. Turn from
5034 being a for_each_rtx callback to being a function that examines
5036 (cse_extended_basic_block): Update call accordingly.
5038 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5040 * cse.c (check_dependence_data): Delete.
5041 (check_dependence): Change from being a for_each_rtx callback to being
5042 a function that examines all subrtxes itself. Don't handle null rtxes.
5043 (invalidate): Update call accordingly.
5045 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5047 * cse.c: Include rtl-iter.h.
5048 (approx_reg_cost_1): Delete.
5049 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
5050 Don't handle null rtxes.
5052 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5054 * cfgcleanup.c: Include rtl-iter.h.
5055 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
5056 to being a function that examines each subrtx itself.
5057 (thread_jump): Update accordingly.
5059 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5061 * combine-stack-adj.c: Include rtl-iter.h.
5062 (record_stack_refs_data): Delete.
5063 (record_stack_refs): Turn from being a for_each_rtx callback
5064 to being a function that examines each subrtx itself.
5065 Take a pointer to the reflist. Invert sense of return value
5066 so that true means success and false means failure. Don't
5068 (combine_stack_adjustments_for_block): Update accordingly.
5070 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5072 * combine.c (record_truncated_value): Turn from being a for_each_rtx
5073 callback to a function that takes an rtx and returns a bool
5074 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
5077 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5079 * combine.c: Include rtl-iter.h.
5080 (unmentioned_reg_p_1): Delete.
5081 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
5082 Don't handle null rtxes.
5084 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5086 * calls.c: Include rtl-iter.h.
5087 (internal_arg_pointer_based_exp_1): Delete.
5088 (internal_arg_pointer_based_exp): Take a const_rtx.
5089 Use FOR_EACH_SUBRTX to iterate over subrtxes.
5091 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5093 * caller-save.c: Include rtl-iter.h.
5094 (add_used_regs_1): Delete.
5095 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
5096 to iterate over subrtxes. Assert that any remaining pseudos
5099 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5101 * bt-load.c: Include rtl-iter.h.
5102 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
5103 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
5104 to iterate over subrtxes.
5105 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
5106 find_btr_use rather than btr_referenced_p.
5108 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5110 * alias.c: Include rtl-iter.h.
5111 (refs_newer_value_cb): Delete.
5112 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
5114 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5116 * rtl-iter.h: New file.
5117 * rtlanal.c: Include it.
5118 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
5119 (generic_subrtx_iterator <T>::add_single_to_queue)
5120 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
5121 (generic_subrtx_iterator <T>::free_array): New functions.
5122 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
5123 (generic_subrtx_iterator <const_rtx_accessor>)
5124 (generic_subrtx_iterator <rtx_var_accessor>
5125 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
5126 (setup_reg_subrtx_bounds): New function.
5127 (init_rtlanal): Call it.
5129 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
5132 * config/sh/sh.md (ashlsi3): Handle negative shift count for
5134 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
5136 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
5138 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
5140 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5142 * rtl.h (JUMP_LABEL_AS_INSN): New.
5144 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5146 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
5148 (alloc_EXPR_LIST): Strengthen return type from rtx to
5150 (remove_free_EXPR_LIST_node): Likewise for param.
5151 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
5152 from rtx to rtx_expr_list *.
5153 * sched-int.h (struct deps_desc): Strengthen fields
5154 "pending_read_mems" and "pending_write_mems" from rtx to
5157 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
5158 rtx to rtx_expr_list *.
5159 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
5160 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
5162 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
5163 from rtx to rtx_expr_list *.
5164 * loop-iv.c (simplify_using_initial_values): Strengthen local
5165 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
5166 "pnote_next" from rtx * to rtx_expr_list **.
5167 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
5168 param "exprp" from rtx * to rtx_expr_list **.
5169 (add_insn_mem_dependence): Strengthen local "mem_list" from
5170 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
5172 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
5173 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
5174 param "old_mems_p" from rtx * to rtx_expr_list **.
5175 * var-tracking.c (struct adjust_mem_data): Strengthen field
5176 "side_effects" from rtx to rtx_expr_list *.
5177 (adjust_insn): Replace NULL_RTX with NULL when assigning to
5179 (prepare_call_arguments): Likewise.
5181 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5183 * function.h (struct rtl_data): Strengthen field
5184 "x_stack_slot_list" from rtx to rtx_expr_list *.
5186 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
5187 when assigning to stack_slot_list.
5189 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5191 * function.h (struct rtl_data): Strengthen field
5192 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
5193 * rtl.h (remove_node_from_expr_list): Strengthen second param from
5194 rtx * to rtx_expr_list **.
5196 * cfgbuild.c (make_edges): In loop over
5197 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
5198 rtx_expr_list *, and use methods of the latter class to clarify
5200 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
5201 rtx_expr_list *, and use methods of the latter class to clarify
5203 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
5204 * reload1.c (set_initial_label_offsets): Likewise for local "x".
5205 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
5206 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
5207 to rtx_expr_list *. Use methods of the latter class to clarify
5210 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5212 * function.h (struct expr_status): Strengthen field
5213 "x_forced_labels" from rtx to rtx_expr_list *.
5215 * cfgbuild.c (make_edges): Split local "x" into two locals,
5216 strengthening one from rtx to rtx_expr_list *, and using methods
5218 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
5219 loop over forced_labels, introduce strengthen it from rtx to
5220 rtx_expr_list *, using methods to clarify the code.
5221 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
5222 to rtx_expr_list *, using methods of said class to clarify the
5224 * reload1.c (set_initial_label_offsets): Split local "x" into two
5225 per-loop variables, strengthening the first from rtx to
5226 rtx_expr_list * and using methods.
5228 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5230 * coretypes.h (class rtx_expr_list): Add forward declaration.
5231 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
5232 * gengenrtl.c (special_rtx): Add EXPR_LIST.
5233 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
5234 invariant: GET_CODE (X) == EXPR_LIST.
5235 (is_a_helper <rtx_expr_list *>::test): New.
5236 (rtx_expr_list::next): New.
5237 (rtx_expr_list::element): New.
5238 (gen_rtx_EXPR_LIST): New.
5240 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5242 * varasm.c (mark_constants): Convert a GET_CODE check into a
5243 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
5244 Use methods of rtx_sequence to clarify the code.
5246 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5248 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
5249 local "seq" via a checked cast, and use methods of rtx_sequence
5250 to simplify the code.
5252 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5254 * resource.c (mark_referenced_resources): Strengthen local
5255 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
5256 using methods of rtx_sequence to clarify the code.
5257 (find_dead_or_set_registers): Within the switch statement, convert
5258 a GET_CODE check to a dyn_cast, introducing local "seq". Within
5259 the JUMP_P handling, introduce another local "seq", adding a
5260 checked cast to rtx_sequence *. In both cases, use methods of
5261 rtx_sequence to clarify the code.
5262 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
5263 via a checked cast, and use methods of rtx_sequence to simplify
5266 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5268 * reorg.c (redundant_insn): In two places in the function, replace
5269 a check of GET_CODE with a dyn_cast, introducing local "seq", and
5270 usings methods of rtx_sequence to clarify the code.
5272 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5274 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
5275 local "seq" with a checked cast, and use methods of rtx_sequence
5276 to clarify the code.
5278 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5280 * function.c (contains): Introduce local "seq" for PATTERN (insn),
5281 with a checked cast, in the region for where we know it's a
5282 SEQUENCE. Use methods of rtx_sequence.
5284 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5286 * final.c (get_attr_length_1): Replace GET_CODE check with a
5287 dyn_cast, introducing local "seq" and the use of methods of
5289 (shorten_branches): Likewise, introducing local "body_seq".
5290 Strengthen local "inner_insn" from rtx to rtx_insn *.
5291 (reemit_insn_block_notes): Replace GET_CODE check with a
5292 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
5293 Use methods of rtx_sequence.
5294 (final_scan_insn): Likewise, introducing local "seq" for when
5295 "body" is known to be a SEQUENCE, using its methods.
5297 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5299 * except.c (can_throw_external): Strengthen local "seq" from rtx
5300 to rtx_sequence *. Use methods of rtx_sequence.
5301 (insn_nothrow_p): Likewise.
5303 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5305 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
5306 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
5307 Use methods of rtx_sequence.
5308 (scan_trace): Likewise for local "pat".
5310 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5312 * coretypes.h (class rtx_sequence): Add forward declaration.
5313 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
5314 invariant: GET_CODE (X) == SEQUENCE.
5315 (is_a_helper <rtx_sequence *>::test): New.
5316 (is_a_helper <const rtx_sequence *>::test): New.
5317 (rtx_sequence::len): New.
5318 (rtx_sequence::element): New.
5319 (rtx_sequence::insn): New.
5321 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5323 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
5325 (alloc_INSN_LIST): Strengthen return type from rtx to
5327 (copy_INSN_LIST): Likewise for return type and param.
5328 (concat_INSN_LIST): Likewise for both params and return type.
5329 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
5330 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
5331 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
5332 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
5334 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
5335 "implicit_sets", "control_uses", "clobbers" from rtx to
5337 (struct deps_desc): Likewise for fields "pending_read_insns",
5338 "pending_write_insns", "pending_jump_insns",
5339 "last_pending_memory_flush", "last_function_call",
5340 "last_function_call_may_noreturn", "sched_before_next_call",
5341 "sched_before_next_jump".
5342 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
5343 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
5345 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
5346 from rtx to rtx_insn_list *.
5347 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
5350 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
5351 to rtx_insn_list **.
5352 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
5354 (queue_insn): Likewise for local "link".
5355 (struct haifa_saved_data): Strengthen field "insn_queue" from
5356 rtx * to rtx_insn_list **.
5357 (save_backtrack_point): Update allocation of save->insn_queue to
5358 reflect the strengthening of elements from rtx to rtx_insn_list *.
5359 (queue_to_ready): Strengthen local "link" from rtx to
5360 rtx_insn_list *; use methods "next" and "insn" when traversing the
5362 (early_queue_to_ready): Likewise for locals "link", "next_link",
5364 (schedule_block): Update allocation of insn_queue to reflect the
5365 strengthening of elements from rtx to rtx_insn_list *. Strengthen
5366 local "link" from rtx to rtx_insn_list *, and use methods when
5368 (add_to_speculative_block): Strengthen locals "twins" and
5369 "next_node" from rtx to rtx_insn_list *, and use methods when
5370 working with them. Strengthen local "twin" from rtx to
5371 rtx_insn *, eliminating a checked cast.
5372 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
5373 from rtx to rtx_insn_list *, and use methods when working with
5376 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
5377 from rtx to rtx_insn_list *, adding a checked cast.
5378 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
5380 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
5381 "newlink" from rtx to rtx_insn_list *. Strengthen local
5382 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
5383 from rtx to rtx_insn *.
5384 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
5385 from rtx to rtx_insn_list *. Use methods of the latter class.
5386 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
5387 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
5388 (remove_free_INSN_LIST_node): Strengthen return type and local
5389 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
5390 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
5391 rtx_insn_list *, using "insn" method.
5393 * sched-deps.c (add_dependence_list): Strengthen param "list"
5394 from rtx to rtx_insn_list *, and use methods when working with it.
5395 (add_dependence_list_and_free): Strengthen param "listp" from
5396 rtx * to rtx_insn_list **.
5397 (remove_from_dependence_list): Strenghten param "listp" from rtx *
5398 to rtx_insn_list **, and use methods when working with *listp.
5399 (remove_from_both_dependence_lists): Strengthen param "listp" from
5400 rtx * to rtx_insn_list **
5401 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
5402 to rtx_insn_list **. Eliminate local "link", in favor of two new
5403 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
5405 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
5406 by introducing local "cond_deps".
5407 (remove_from_deps): Strengthen param "insn" from rtx to
5410 * sched-rgn.c (concat_insn_mem_list): Strengthen param
5411 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
5412 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
5413 Use methods of rtx_insn_list.
5415 * store-motion.c (struct st_expr): Strengthen fields
5416 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
5417 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
5419 (find_moveable_store): Split out "tmp" into multiple more-tightly
5420 scoped locals. Use methods of rtx_insn_list *.
5421 (compute_store_table): Strengthen local "tmp" from rtx to
5422 rtx_insn *. Use methods of rtx_insn_list *.
5424 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5426 * coretypes.h (class rtx_insn_list): Add forward declaration.
5427 * rtl.h (class rtx_insn_list): New subclass of rtx_def
5428 (is_a_helper <rtx_insn_list *>::test): New.
5429 (rtx_insn_list::next): New.
5430 (rtx_insn_list::insn): New.
5431 (gen_rtx_INSN_LIST): Add prototype.
5432 * emit-rtl.c (gen_rtx_INSN_LIST): New.
5433 * gengenrtl.c (special_rtx): Add INSN_LIST.
5435 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5437 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
5438 "prev" from rtx to rtx_insn *.
5440 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5442 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
5443 functions. Require merely an rtx for now, not an rtx_insn *.
5444 (BLOCK_FOR_INSN): Likewise.
5445 (INSN_LOCATION): Likewise.
5446 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
5448 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5450 * rtl.h (PATTERN): Convert this macro into a pair of inline
5451 functions, for now, requiring const_rtx and rtx.
5453 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5455 * target.def (unwind_emit): Strengthen param "insn" from rtx to
5457 (final_postscan_insn): Likewise.
5458 (adjust_cost): Likewise.
5459 (adjust_priority): Likewise.
5460 (variable_issue): Likewise.
5461 (macro_fusion_pair_p): Likewise.
5462 (dfa_post_cycle_insn): Likewise.
5463 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
5464 (first_cycle_multipass_issue): Likewise.
5465 (dfa_new_cycle): Likewise.
5466 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
5467 (speculate_insn): Likewise for param "insn".
5468 (gen_spec_check): Likewise for params "insn" and "label".
5469 (get_insn_spec_ds): Likewise for param "insn".
5470 (get_insn_checked_ds): Likewise.
5471 (dispatch_do): Likewise.
5472 (dispatch): Likewise.
5473 (cannot_copy_insn_p): Likewise.
5474 (invalid_within_doloop): Likewise.
5475 (legitimate_combined_insn): Likewise.
5479 * doc/tm.texi: Automatically updated to reflect changes to
5482 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
5484 (schedule_block): Likewise.
5485 (sched_init): Likewise.
5486 (sched_speculate_insn): Strengthen param "insn" from rtx to
5488 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
5490 * hooks.c (hook_bool_rtx_true): Rename to...
5491 hook_bool_rtx_insn_true): ...this, and strengthen first param from
5493 (hook_constcharptr_const_rtx_null): Rename to...
5494 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
5495 first param from const_rtx to const rtx_insn *.
5496 (hook_bool_rtx_int_false): Rename to...
5497 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
5498 param from rtx to rtx_insn *.
5499 (hook_void_rtx_int): Rename to...
5500 (hook_void_rtx_insn_int): ...this, and strengthen first param from
5503 * hooks.h (hook_bool_rtx_true): Rename to...
5504 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
5506 (hook_bool_rtx_int_false): Rename to...
5507 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
5508 param from rtx to rtx_insn *.
5509 (hook_void_rtx_int): Rename to...
5510 (hook_void_rtx_insn_int): ...this, and strengthen first param from
5512 (hook_constcharptr_const_rtx_null): Rename to...
5513 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
5514 first param from const_rtx to const rtx_insn *.
5516 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
5517 and local "prev" from rtx to rtx_insn *.
5519 * sched-int.h (sched_speculate_insn): Strengthen first param from
5522 * sel-sched.c (create_speculation_check): Likewise for local "label".
5523 * targhooks.c (default_invalid_within_doloop): Strengthen param
5524 "insn" from const_rtx to const rtx_insn *.
5525 * targhooks.h (default_invalid_within_doloop): Strengthen param
5526 from const_rtx to const rtx_insn *.
5528 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
5529 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
5531 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
5533 (arc_invalid_within_doloop): Likewise, with const.
5535 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
5536 (arm_cannot_copy_insn_p): Likewise for param "insn".
5537 (arm_unwind_emit): Likewise.
5539 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
5542 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
5543 (c6x_variable_issue): Likewise. Removed now-redundant checked
5545 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
5547 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
5548 Likewise for param "insn".
5549 (epiphany_mode_after): Likewise.
5550 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
5551 params "insn", "dep_insn".
5552 (epiphany_mode_needed): Likewise for param "insn".
5553 (epiphany_mode_after): Likewise.
5555 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
5556 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
5557 (ix86_avx_u128_mode_needed): Likewise.
5558 (ix86_i387_mode_needed): Likewise.
5559 (ix86_mode_needed): Likewise.
5560 (ix86_avx_u128_mode_after): Likewise.
5561 (ix86_mode_after): Likewise.
5562 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
5563 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
5564 (ix86_adjust_priority): Likewise for param "insn".
5565 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
5566 (do_dispatch): Likewise.
5567 (has_dispatch): Likewise.
5568 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
5570 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
5571 reflect renaming of default hook implementation from
5572 hook_constcharptr_const_rtx_null to
5573 hook_constcharptr_const_rtx_insn_null.
5574 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
5576 (ia64_variable_issue): Likewise for param "insn".
5577 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
5578 (ia64_dfa_new_cycle): Likewise.
5579 (ia64_get_insn_spec_ds): Likewise.
5580 (ia64_get_insn_checked_ds): Likewise.
5581 (ia64_speculate_insn): Likewise.
5582 (ia64_gen_spec_check): Likewise for params "insn", "label".
5583 (ia64_asm_unwind_emit): Likewise for param "insn".
5585 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
5587 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
5589 (m68k_sched_variable_issue): Likewise for param "insn".
5591 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
5594 * config/microblaze/microblaze.c (microblaze_adjust_cost):
5595 Likewise for params "insn", "dep".
5597 * config/mips/mips.c (mips_adjust_cost): Likewise.
5598 (mips_variable_issue): Likewise for param "insn".
5599 (mips_final_postscan_insn): Likewise.
5601 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
5602 for params "insn", "dep".
5604 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
5606 (pa_adjust_priority): Likewise for param "insn".
5608 * config/picochip/picochip.c (picochip_sched_adjust_cost):
5609 Likewise for params "insn", "dep_insn".
5611 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
5613 (rs6000_variable_issue): Likewise.
5614 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
5615 (rs6000_debug_adjust_cost): Likewise.
5616 (rs6000_adjust_priority): Likewise for param "insn".
5617 (rs6000_use_sched_lookahead_guard): Likewise.
5618 (get_next_active_insn): Likewise for return type and both params.
5619 (redefine_groups): Likewise for params "prev_head_insn", "tail"
5620 and locals "insn", "next_insn".
5621 (pad_groups): Likewise.
5623 * config/s390/s390.c (s390_adjust_priority): Likewise for param
5625 (s390_cannot_copy_insn_p): Likewise.
5626 (s390_sched_variable_issue): Likewise for third param, eliminating
5628 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
5629 default hook implementation from hook_constcharptr_const_rtx_null
5630 to hook_constcharptr_const_rtx_insn_null.
5632 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
5633 from rtx to rtx_insn *.
5634 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
5635 (sh_variable_issue): Likewise for param "insn".
5636 (sh_dfa_new_cycle): Likewise.
5637 (sh_mode_needed): Likewise.
5638 (sh_mode_after): Likewise.
5640 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
5641 params "insn", "dep_insn".
5642 (hypersparc_adjust_cost): Likewise.
5643 (sparc_adjust_cost): Likewise.
5645 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
5646 param, eliminated checked cast.
5647 (spu_sched_adjust_cost): Likewise for first and third params.
5649 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
5650 params "insn" and "dep_insn" from rtx to rtx_insn *.
5652 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
5654 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5656 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
5657 (set_is_load_p): ...this, updating to work on a SET pattern rather
5659 (is_store_insn): Rename to...
5660 (set_is_store_p): ...this, updating to work on a SET pattern
5661 rather than an insn.
5662 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
5663 top of function to where it is needed. Rewrite the bogus
5664 condition that checks for "insn" and "dep" being PARALLEL to
5665 instead use single_set, introducing locals "insn_set" and
5666 "dep_set". Given that we only ever returned "cost" for a non-pair
5667 of SETs, bail out early if we don't have a pair of SET.
5668 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
5669 use the new locals "insn_set" and "dep_set", and update calls to
5670 is_load_insn and is_store_insn to be calls to set_is_load_p and
5673 2014-08-27 Guozhi Wei <carrot@google.com>
5676 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
5677 amount before using it.
5679 2014-08-27 Richard Biener <rguenther@suse.de>
5681 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
5682 get_maxval_strlen inside a more useful API.
5683 (gimple_fold_builtin_with_strlen): Remove and fold into ...
5684 (gimple_fold_builtin): ... caller.
5685 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
5686 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
5687 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
5688 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
5689 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
5690 gimple_fold_builtin_sprintf): Adjust to compute maxval
5693 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
5696 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
5698 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5699 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5700 Anna Tikhonova <anna.tikhonova@intel.com>
5701 Ilya Tocar <ilya.tocar@intel.com>
5702 Andrey Turetskiy <andrey.turetskiy@intel.com>
5703 Ilya Verbin <ilya.verbin@intel.com>
5704 Kirill Yukhin <kirill.yukhin@intel.com>
5705 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5707 * config/i386/sse.md
5708 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
5709 Use `concat_tg_mode' attribute to determine asm register size.
5711 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5712 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5713 Anna Tikhonova <anna.tikhonova@intel.com>
5714 Ilya Tocar <ilya.tocar@intel.com>
5715 Andrey Turetskiy <andrey.turetskiy@intel.com>
5716 Ilya Verbin <ilya.verbin@intel.com>
5717 Kirill Yukhin <kirill.yukhin@intel.com>
5718 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5720 * config/i386/sse.md
5721 (define_mode_iterator VI48_AVX512VL): New.
5722 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
5723 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
5724 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
5725 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5726 with VI1): Change mode iterator.
5727 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5728 with VI_ULOADSTORE_BW_AVX512VL): New.
5729 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5730 with VI_ULOADSTORE_F_AVX512VL): Ditto.
5731 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5732 with VI1): Change mode iterator.
5733 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5734 with VI_ULOADSTORE_BW_AVX512VL): New.
5735 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5736 with VI_ULOADSTORE_F_AVX512VL): Ditto.
5737 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5738 with VI1): Change mode iterator.
5739 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5740 with VI_ULOADSTORE_BW_AVX512VL): New.
5741 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5742 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
5743 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
5744 (define_insn "<avx512>_storedqu<mode>_mask" with
5745 VI48_AVX512VL): New.
5746 (define_insn "<avx512>_storedqu<mode>_mask" with
5747 VI12_AVX512VL): Ditto.
5749 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5750 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5751 Anna Tikhonova <anna.tikhonova@intel.com>
5752 Ilya Tocar <ilya.tocar@intel.com>
5753 Andrey Turetskiy <andrey.turetskiy@intel.com>
5754 Ilya Verbin <ilya.verbin@intel.com>
5755 Kirill Yukhin <kirill.yukhin@intel.com>
5756 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5758 * config/i386/sse.md
5759 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
5760 (define_mode_iterator VI48_AVX512BW): New.
5761 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
5762 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
5763 with VI48_AVX2_48_AVX512F): New.
5764 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
5765 with VI2_AVX512VL): Ditto.
5767 2014-08-27 Richard Biener <rguenther@suse.de>
5770 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
5771 (fold_builtin_3): Do not fold strcat_chk here.
5772 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
5774 (gimple_fold_builtin): Fold strcat_chk here.
5776 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
5778 * dwarf2out.h (dwarf2out_decl): Remove prototype.
5779 * dwarf2out.c (dwarf2out_decl): Make static.
5781 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
5783 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
5785 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5787 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
5788 from rtx to rtx_insn *.
5789 (cselib_lookup_from_insn): Likewise for final param.
5790 (cselib_subst_to_values_from_insn): Likewise.
5791 (cselib_add_permanent_equiv): Likewise.
5793 * cselib.c (cselib_current_insn): Likewise for this variable.
5794 (cselib_subst_to_values_from_insn): Likewise for param "insn".
5795 (cselib_lookup_from_insn): Likewise.
5796 (cselib_add_permanent_equiv): Likewise for param "insn" and local
5797 "save_cselib_current_insn".
5798 (cselib_process_insn): Replace use of NULL_RTX with NULL.
5800 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
5801 from rtx to rtx_insn *.
5803 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5805 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
5808 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5810 * df.h (df_dump_insn_problem_function): Strengthen first param of
5811 this callback from const_rtx to const rtx_insn *.
5812 (struct df_insn_info): Strengthen field "insn" from rtx to
5814 (DF_REF_INSN): Eliminate this function, reinstating the older
5816 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
5817 (df_reg_defined): Likewise.
5818 (df_find_use): Likewise.
5819 (df_reg_used): Likewise.
5820 (df_dump_insn_top): Strengthen param 1 from const_rtx to
5822 (df_dump_insn_bottom): Likewise.
5823 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
5824 (df_insn_debug_regno): Likewise.
5825 (debug_df_insn): Likewise.
5826 (df_rd_simulate_one_insn): Likewise for param 2.
5827 (df_word_lr_simulate_defs): Likewise for param 1.
5828 (df_word_lr_simulate_uses): Likewise.
5829 (df_md_simulate_one_insn): Likewise for param 2.
5830 (df_simulate_find_noclobber_defs): Likewise for param 1.
5831 (df_simulate_find_defs): Likewise.
5832 (df_simulate_defs): Likewise.
5833 (df_simulate_uses): Likewise.
5834 (df_simulate_one_insn_backwards): Likewise for param 2.
5835 (df_simulate_one_insn_forwards): Likewise.
5836 (df_uses_create): Likewise for param 2.
5837 (df_insn_create_insn_record): Likewise for param 1.
5838 (df_insn_delete): Likewise.
5839 (df_insn_rescan): Likewise.
5840 (df_insn_rescan_debug_internal): Likewise.
5841 (df_insn_change_bb): Likewise.
5842 (df_notes_rescan): Likewise.
5843 * rtl.h (remove_death): Likewise for param 2.
5844 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
5846 * sched-int.h (reemit_notes): Strengthen param from rtx to
5848 * valtrack.h (propagate_for_debug): Likewise for param 1.
5850 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
5851 local "tmp_rtx" from const_rtx to const rtx_insn *.
5852 * combine.c (remove_death): Strengthen param "insn" from rtx to
5854 (move_deaths): Likewise for local "where_dead".
5855 * cse.c (delete_trivially_dead_insns): Introduce local
5856 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
5857 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
5859 (df_reg_defined): Likewise.
5860 (df_find_use): Likewise.
5861 (df_reg_used): Likewise.
5862 (df_dump_insn_problem_data): Strengthen param "insn" from
5863 const_rtx to const rtx_insn *.
5864 (df_dump_insn_top): Likewise.
5865 (df_dump_insn_bottom): Likewise.
5866 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
5867 (df_insn_debug_regno): Likewise.
5868 (debug_df_insn): Likewise.
5869 (DF_REF_INSN): Delete.
5870 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
5871 from rtx to rtx_insn *.
5872 (df_chain_insn_top_dump): Strengthen param "insn" from
5873 const_rtx to const rtx_insn *.
5874 (df_chain_insn_bottom_dump): Likewise.
5875 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
5877 (df_word_lr_simulate_uses): Likewise.
5878 (df_print_note): Likewise.
5879 (df_remove_dead_and_unused_notes): Likewise.
5880 (df_set_unused_notes_for_mw): Likewise.
5881 (df_set_dead_notes_for_mw): Likewise.
5882 (df_create_unused_note): Likewise.
5883 (df_simulate_find_defs): Likewise.
5884 (df_simulate_find_uses): Likewise.
5885 (df_simulate_find_noclobber_defs): Likewise.
5886 (df_simulate_defs): Likewise.
5887 (df_simulate_uses): Likewise.
5888 (df_simulate_one_insn_backwards): Likewise.
5889 (df_simulate_one_insn_forwards): Likewise.
5890 (df_md_simulate_one_insn): Likewise.
5891 * df-scan.c (df_uses_create): Likewise.
5892 (df_insn_create_insn_record): Likewise.
5893 (df_insn_delete): Likewise.
5894 (df_insn_rescan): Likewise.
5895 (df_insn_rescan_debug_internal): Likewise.
5896 (df_insn_change_bb): Likewise.
5897 (df_notes_rescan): Likewise.
5898 (df_refs_add_to_chains): Likewise.
5899 (df_insn_refs_verify): Likewise.
5900 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
5901 when invoking df_insn_delete.
5902 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
5903 (set_unique_reg_note): Add checked cast.
5904 * final.c (cleanup_subreg_operands): Likewise.
5905 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
5906 "insn" from rtx to rtx_insn *.
5907 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
5908 "last" from rtx to rtx_insn *.
5909 * ira-emit.c (change_regs_in_insn): New function.
5910 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
5911 Invoke change_regs_in_insn rather than change_regs.
5912 * ira.c (update_equiv_regs): Strengthen locals "insn",
5913 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
5914 for_each_rtx_in_insn rather than for_each_rtx.
5915 * recog.c (confirm_change_group): Add checked casts.
5916 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
5918 (peep2_fill_buffer): Add checked cast.
5919 * rtlanal.c (remove_note): Likewise.
5920 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
5921 locals "next" "end" from rtx to rtx_insn *.
5923 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5925 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
5927 (struct reg_use_data): Likewise for field "insn".
5928 (insn_cost): Likewise for param.
5929 (real_insn_for_shadow): Likewise for return type and param.
5930 (increase_insn_priority): Likewise for param 1.
5931 (debug_dependencies): Likewise for both params.
5933 * haifa-sched.c (insn_delay): Likewise for param "insn".
5934 (real_insn_for_shadow): Likewise for return type and param "insn".
5935 (update_insn_after_change): Likewise for param "insn".
5936 (recompute_todo_spec): Likewise for param "next" and locals "pro",
5938 (insn_cost): Likewise for param "insn".
5939 (increase_insn_priority): Likewise.
5940 (calculate_reg_deaths): Likewise.
5941 (setup_insn_reg_pressure_info): Likewise.
5942 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
5943 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
5944 (model_recompute): Likewise.
5945 (must_restore_pattern_p): Likewise for param "next".
5946 (model_excess_cost): Likewise for param "insn".
5947 (queue_remove): Likewise.
5948 (adjust_priority): Likewise for param "prev".
5949 (update_register_pressure): Likewise for param "insn".
5950 (setup_insn_max_reg_pressure): Likewise for local "insn".
5951 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
5952 (model_add_to_schedule): Likewise.
5953 (model_reset_queue_indices): Likewise for local "insn".
5954 (unschedule_insns_until): Strengthen local "recompute_vec" from
5955 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
5956 "con" from rtx to rtx_insn *.
5957 (restore_last_backtrack_point): Likewise for both locals "x". Add
5959 (estimate_insn_tick): Likewise for param "insn".
5960 (commit_schedule): Likewise for params "prev_head", "tail" and
5962 (verify_shadows): Likewise for locals "i1", "i2".
5963 (dump_insn_stream): Likewise for params "head", "tail" and locals
5964 "next_tail", "insn".
5965 (schedule_block): Likewise for locals "insn", "x". Add a checked
5967 (fix_inter_tick): Likewise for params "head", "tail".
5968 (create_check_block_twin): Likewise for local "jump".
5969 (haifa_change_pattern): Likewise for param "insn".
5970 (haifa_speculate_insn): Likewise.
5971 (dump_new_block_header): Likewise for params "head", "tail".
5972 (fix_jump_move): Likewise for param "jump".
5973 (move_block_after_check): Likewise.
5974 (sched_init_insn_luid): Likewise for param "insn".
5975 (sched_init_luids): Likewise for local "insn".
5976 (insn_luid): Likewise for param "insn".
5977 (init_h_i_d): Likewise.
5978 (haifa_init_h_i_d): Likewise for local "insn".
5979 (haifa_init_insn): Likewise for param "insn".
5980 * sched-deps.c (add_dependence): Likewise for local "real_pro",
5982 (create_insn_reg_use): Likewise for param "insn".
5983 (setup_insn_reg_uses): Likewise. Add a checked cast.
5984 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
5985 "tail" from rtx to rtx_insn *.
5986 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
5987 "insn", "next_tail".
5989 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5991 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
5992 from rtx to rtx_insn *.
5993 (model_add_to_schedule): Likewise for locals "start", "end",
5996 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5998 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
6000 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
6001 "to" and locals "insn", "next", "copy". Remove now-redundant
6004 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6006 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
6007 rtx_insn * and param 4 from rtx * to rtx_insn **.
6008 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
6009 param 2 from rtx * to rtx_insn **.
6011 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
6012 rtx_insn * and final param from rtx * to rtx_insn **.
6014 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
6015 from rtx to rtx_insn *.
6016 (try_head_merge_bb): Likewise for both locals named "move_upto".
6017 * df-problems.c (can_move_insns_across): Likewise for params
6018 "from", "to", "across_from", "across_to" and locals "insn",
6019 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
6021 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
6022 from rtx to rtx_insn *.
6023 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
6024 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
6025 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
6027 (noce_try_abs): Likewise.
6028 (noce_get_condition): Likewise for param "jump". Strengthen param
6029 "earliest" from rtx * to rtx_insn **.
6030 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
6032 (find_cond_trap): Likewise.
6033 (dead_or_predicable): Likewise for local "earliest".
6034 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
6036 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
6037 and local "prev". Strengthen param "earliest" from rtx * to
6039 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
6040 Strengthen param "earliest" from rtx * to rtx_insn **.
6042 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6044 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
6045 "to" and local "insn" from rtx to rtx_insn *.
6047 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6049 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
6050 from rtx to rtx_insn *.
6051 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
6052 (code_motion_path_driver): Likewise for local "last_insn".
6053 (simplify_changed_insns): Likewise for local "insn".
6055 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6057 * rtl.h (push_to_sequence): Strengthen param from rtx to
6059 (push_to_sequence2): Likewise for both params.
6060 (delete_insns_since): Likewise for param.
6061 (reorder_insns_nobb): Likewise for all three params.
6062 (set_new_first_and_last_insn): Likewise for both params.
6064 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
6065 rtx_insn *. Remove now-redundant cast.
6066 (set_last_insn): Likewise.
6068 * builtins.c (expand_builtin_return): Strengthen local
6069 "call_fusage" from rtx to rtx_insn *.
6070 * cfgrtl.c (create_basic_block_structure): Likewise for local
6072 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
6073 "first", "last" and local "insn".
6074 (delete_insns_since): Likewise for param "from".
6075 (reorder_insns_nobb): Likewise for params "from", "to", "after"
6077 (push_to_sequence): Likewise for param "first" and local "last".
6078 (push_to_sequence2): Likewise for params "first" and "last".
6079 * lra.c (emit_add3_insn): Likewise for local "last".
6080 (lra_emit_add): Likewise.
6081 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
6083 (process_address_1): Likewise for locals "insn", last".
6084 * modulo-sched.c (ps_first_note): Likewise for return type.
6085 * optabs.c (expand_binop_directly): Likewise for param "last".
6087 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6089 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
6091 * emit-rtl.c (get_last_insn_anywhere): Likewise.
6093 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6095 * function.h (struct sequence_stack): Strengthen fields "first"
6096 and "last" from rtx to rtx_insn *.
6097 (struct emit_status): Likewise for fields "x_first_insn" and
6100 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
6101 (set_first_insn): Add checked cast.
6102 (get_last_insn): Remove now-redundant checked cast.
6103 (set_last_insn): Add checked cast.
6105 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
6106 "saved_first" and "saved_last" from rtx to rtx_insn *.
6108 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6110 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
6111 (unlink_insn_chain): Strengthen both params from rtx to
6114 * cfgrtl.c (cfg_layout_function_header): Likewise for this
6116 (unlink_insn_chain): Likewise for params "first" and "last".
6117 Remove now-redundant checked cast.
6118 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
6119 (fixup_reorder_chain): Strengthen local "insn" from rtx to
6121 * emit-rtl.c (link_insn_into_chain): Likewise for all three
6123 (add_insn): Likewise for param "insn" and local "prev".
6124 (add_insn_after_nobb): Likewise for both params and local "next".
6125 (add_insn_before_nobb): Likewise for both params and local "prev".
6126 (add_insn_after): Rename param "after" to "uncast_after",
6127 introducing local "after" with another checked cast.
6128 (add_insn_before): Rename params "insn" and "before", giving them
6129 "uncast_" prefixes, adding the old names back using checked casts.
6130 (emit_note_after): Likewise for param "after".
6131 (emit_note_before): Likewise for param "before".
6132 (emit_label): Add a checked cast.
6134 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6136 * cselib.h (cselib_record_sets_hook): Strengthen initial param
6137 "insn" from rtx to rtx_insn *.
6139 * cselib.c (cselib_record_sets_hook): Likewise.
6141 * var-tracking.c (add_with_sets): Likewise, renaming back from
6142 "uncast_insn" to "insn" and eliminating the checked cast from rtx
6145 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6147 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
6148 and "header_" from rtx to rtx_insn *.
6149 (struct basic_block_d): Likewise for field "head_" within "x"
6150 field of union basic_block_il_dependent.
6151 (BB_HEAD): Drop function...
6152 (SET_BB_HEAD): ...and this function in favor of...
6153 (BB_HEAD): ...reinstate macro.
6154 (BB_END): Drop function...
6155 (SET_BB_END): ...and this function in favor of...
6156 (BB_END): ...reinstate macro.
6157 (BB_HEADER): Drop function...
6158 (SET_BB_HEADER): ...and this function in favor of...
6159 (BB_HEADER): ...reinstate macro.
6161 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
6162 (fix_crossing_unconditional_branches): Likewise.
6163 * caller-save.c (save_call_clobbered_regs): Likewise.
6164 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
6165 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
6166 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
6167 (merge_blocks_move_successor_nojumps): Likewise.
6168 (outgoing_edges_match): Update use of for_each_rtx to
6169 for_each_rtx_in_insn.
6170 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
6171 (expand_gimple_cond): Likewise.
6172 (expand_gimple_tailcall): Likewise.
6173 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
6175 (construct_exit_block): Drop use of SET_BB_END.
6176 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
6178 (delete_insn): Rename param "insn" to "uncast_insn", introducing
6179 a new local "insn" with a checked cast to rtx_insn *. Drop use of
6180 SET_BB_HEAD and SET_BB_END.
6181 (create_basic_block_structure): Drop use of SET_BB_HEAD and
6183 (rtl_delete_block): Drop use of SET_BB_HEAD.
6184 (rtl_split_block): Drop use of SET_BB_END.
6185 (emit_nop_for_unique_locus_between): Likewise.
6186 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
6187 (block_label): Drop use of SET_BB_HEAD.
6188 (fixup_abnormal_edges): Drop use of SET_BB_END.
6189 (record_effective_endpoints): Drop use of SET_BB_HEADER.
6190 (relink_block_chain): Likewise.
6191 (fixup_reorder_chain): Drop use of SET_BB_END.
6192 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
6193 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
6194 rtx_insn **. Drop use of SET_BB_HEADER.
6195 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
6197 (BB_HEAD): Delete this function.
6198 (SET_BB_HEAD): Likewise.
6200 (SET_BB_END): Likewise.
6201 (BB_HEADER): Likewise.
6202 (SET_BB_HEADER): Likewise.
6203 * emit-rtl.c (add_insn_after): Rename param "insn" to
6204 "uncast_insn", adding a new local "insn" and a checked cast to
6205 rtx_insn *. Drop use of SET_BB_END.
6206 (remove_insn): Strengthen locals "next" and "prev" from rtx to
6207 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
6208 (reorder_insns): Drop use of SET_BB_END.
6209 (emit_insn_after_1): Strengthen param "first" and locals "last",
6210 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
6211 (emit_pattern_after_noloc): Add checked cast.
6212 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
6213 (restore_other_notes): Likewise.
6214 (move_insn): Likewise.
6215 (sched_extend_bb): Likewise.
6216 (fix_jump_move): Likewise.
6217 * ifcvt.c (noce_process_if_block): Likewise.
6218 (dead_or_predicable): Likewise.
6219 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
6220 * reg-stack.c (change_stack): Drop use of SET_BB_END.
6221 * sel-sched-ir.c (sel_move_insn): Likewise.
6222 * sel-sched.c (move_nop_to_previous_block): Likewise.
6224 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
6226 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
6228 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6230 * basic-block.h (create_basic_block_structure): Strengthen params
6231 1 "head" and 2 "end" from rtx to rtx_insn *.
6232 * cfgrtl.c (create_basic_block_structure): Likewise.
6233 (rtl_create_basic_block): Update casts from void * to rtx to
6234 rtx_insn *, so that we can pass them as rtx_insn * to
6235 create_basic_block_structure.
6236 * sel-sched-ir.c (sel_create_basic_block): Likewise.
6238 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6240 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
6242 (check_for_inc_dec): Strengthen param "insn" from rtx to
6245 * cselib.h (cselib_process_insn): Likewise.
6247 * cselib.c (cselib_record_sets): Likewise.
6248 (cselib_process_insn): Likewise.
6250 * dse.c (struct insn_info): Likewise for field "insn".
6251 (check_for_inc_dec_1): Likewise for local "insn".
6252 (check_for_inc_dec): Likewise for param "insn".
6253 (scan_insn): Likewise.
6254 (dse_step1): Likewise for local "insn".
6256 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
6257 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
6259 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6261 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
6262 from rtx to rtx_insn *.
6263 (DEP_PRO): Delete this function and...
6264 (SET_DEP_PRO): ...this function in favor of...
6265 (DEP_PRO): ...reinstate this macro.
6266 (DEP_CON): Delete this function and...
6267 (SET_DEP_CON): ...this function in favor of...
6268 (DEP_CON): ...reinstate this old macro.
6269 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
6270 (init_dep): Likewise.
6271 (set_priorities): Likewise for both params.
6272 (sd_copy_back_deps): Likewise for params 1 and 2.
6274 * haifa-sched.c (priority): Likewise for param "insn" and local
6276 (set_priorities): Likewise for params "head" and "tail" and local
6278 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
6280 (add_to_speculative_block): Add a checked cast.
6281 (create_check_block_twin): Drop use of SET_DEP_CON.
6282 (add_jump_dependencies): Strengthen params "insn" and "jump" from
6285 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
6286 Drop use of SET_DEP_PRO
6287 (init_dep): Strengthen params "pro" and "con" from rtx to
6289 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
6293 (SET_DEP_PRO): Delete.
6294 (SET_DEP_CON): Delete.
6296 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6298 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
6299 from rtx to rtx_insn *.
6300 (VINSN_INSN_RTX): Eliminate rvalue function and...
6301 (SET_VINSN_INSN): ...lvalue function in favor of...
6302 (VINSN_INSN_RTX): reinstate this old macro.
6304 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
6305 in favor of VINSN_INSN_RTX.
6306 (VINSN_INSN_RTX): Delete this function.
6307 (SET_VINSN_INSN_RTX): Likewise.
6309 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6311 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
6312 (BND_TO): Delete this function and...
6313 (SET_BND_TO): ...this functions in favor of...
6314 (BND_TO): ...reinstating this macro.
6315 (struct _fence): Strengthen field "executing_insns" from
6316 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
6317 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
6318 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
6319 and param "insn" from rtx to insn_t.
6320 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
6323 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
6325 (rtx_vec_t): Likewise.
6326 (struct sched_deps_info_def): Strengthen param of "start_insn"
6327 callback from rtx to rtx_insn *. Likewise for param "insn2" of
6328 "note_mem_dep" callback and first param of "note_dep" callback.
6330 * haifa-sched.c (add_to_speculative_block): Strengthen param
6331 "insn" from rtx to rtx_insn *.
6332 (clear_priorities): Likewise.
6333 (calc_priorities): Likewise for local "insn".
6335 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
6336 Remove redundant checked cast.
6337 (haifa_note_mem_dep): Likewise for param "pending_insn".
6338 (haifa_note_dep): Likewise for param "elem".
6339 (note_mem_dep): Likewise for param "e".
6340 (sched_analyze_1): Add checked casts.
6341 (sched_analyze_2): Likewise.
6343 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
6344 from rtx to rtx_insn *.
6345 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
6346 from vec<rtx> * to vec<rtx_insn *> *.
6348 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
6350 (flist_add): Strengthen param "executing_insns" from
6351 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
6352 (advance_deps_context): Remove now-redundant checked cast.
6353 (init_fences): Replace uses of NULL_RTX with NULL.
6354 (merge_fences): Strengthen params "last_scheduled_insn" and
6355 "sched_next" from rtx to rtx_insn * and "executing_insns" from
6356 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
6357 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
6358 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
6359 an instruction, rather than doing double-duty as a pattern.
6360 (return_nop_to_pool): Update for change of insn_t.
6361 (deps_init_id): Remove now-redundant checked cast.
6362 (struct sched_scan_info_def): Strengthen param of "init_insn"
6363 callback from rtx to insn_t.
6364 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
6365 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
6367 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
6368 "end" from rtx to rtx_insn *.
6369 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
6370 (rtx insn_rtx, bool force_unique_p)
6371 (BND_TO): Delete function.
6372 (SET_BND_TO): Delete function.
6374 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
6376 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
6377 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
6379 (undo_transformations): Likewise for param "insn".
6380 (update_liveness_on_insn): Likewise.
6381 (compute_live_below_insn): Likewise for param "insn" and local
6383 (update_data_sets): Likewise for param "insn".
6384 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
6385 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
6386 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
6388 (move_cond_jump): Likewise for param "insn".
6389 (move_cond_jump): Drop use of SET_BND_TO.
6390 (compute_av_set_on_boundaries): Likewise.
6391 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
6392 (update_and_record_unavailable_insns): Strengthen local "bb_end"
6393 from rtx to rtx_insn *.
6394 (maybe_emit_renaming_copy): Likewise for param "insn".
6395 (maybe_emit_speculative_check): Likewise.
6396 (handle_emitting_transformations): Likewise.
6397 (remove_insn_from_stream): Likewise.
6398 (code_motion_process_successors): Strengthen local "succ" from rtx
6401 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6403 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
6404 ilist_t, not _xlist_t;
6405 (ILIST_INSN): Define in terms of new union field "insn".
6406 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
6408 (struct _list_node): Add new field "insn" to the union, of type
6410 (ilist_add): Replace macro with an inline function, requiring an
6412 (ilist_remove): Define this macro directly in terms of
6413 _list_remove, rather than indirectly via _xlist_remove.
6414 (ilist_clear): Likewise, in terms of _list_clear rather than
6416 (ilist_is_in_p): Replace macro with an inline function, requiring
6418 (_list_iter_cond_insn): New function.
6419 (ilist_iter_remove): Define this macro directly in terms of
6420 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
6421 (ilist_iterator): Define directly in terms of _list_iterator
6422 rather than indirectly through _xlist_iterator.
6423 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
6424 than in terms of _FOR_EACH_X.
6425 (FOR_EACH_INSN_1): Likewise.
6427 2014-08-26 Joseph Myers <joseph@codesourcery.com>
6431 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
6432 DECL_HARD_REGISTER and return for invalid register specifications.
6433 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
6434 DECL_HARD_REGISTER, call expand_one_error_var.
6435 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
6436 CC_REGNUM with non-MODE_CC modes.
6437 (arm_regno_class): Return NO_REGS for PC_REGNUM.
6439 2014-08-26 Marek Polacek <polacek@redhat.com>
6442 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
6444 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
6446 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
6447 qi cost; add di cost.
6448 (cortexa57_addrcost_table): Likewise.
6450 2014-08-26 Marek Polacek <polacek@redhat.com>
6453 * expr.c (is_aligning_offset): Remove logical not.
6455 2014-08-26 Marek Polacek <polacek@redhat.com>
6458 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
6459 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
6461 2014-08-26 Richard Biener <rguenther@suse.de>
6463 PR tree-optimization/62175
6464 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
6465 expand possibly trapping operations.
6467 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6469 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
6470 "insn" from rtx to rtx_insn *.
6471 (permute_load): Likewise for param "insn".
6472 (permute_store): Likewise.
6473 (handle_special_swappables): Likewise for local "insn".
6474 (replace_swap_with_copy): Likewise for locals "insn" and
6476 (rs6000_analyze_swaps): Likewise for local "insn".
6478 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6480 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
6483 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6485 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
6486 "note_list" from rtx to rtx_insn *.
6487 (BB_NOTE_LIST): Replace this function and...
6488 (SET_BB_NOTE_LIST): ...this function with...
6489 (BB_NOTE_LIST): ...the former macro implementation.
6491 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
6492 local "from_start" from rtx to rtx_insn *. Strengthen param
6493 "to_endp" from rtx * to rtx_insn **.
6495 * haifa-sched.c (concat_note_lists): Likewise.
6496 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
6498 (sel_restore_notes): Likewise.
6499 (move_bb_info): Likewise.
6500 (BB_NOTE_LIST): Delete this function.
6501 (SET_BB_NOTE_LIST): Delete this function.
6502 * sel-sched.c (create_block_for_bookkeeping): Eliminate
6503 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
6505 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6507 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
6508 from rtx * to rtx_insn **.
6509 (reorder2): Likewise.
6510 (dependencies_evaluation_hook): Strengthen params "head", "tail"
6511 from rtx to rtx_insn *.
6513 * doc/tm.texi: Update mechanically for above change to target.def.
6515 * sched-int.h (note_list): Strengthen this variable from rtx to
6517 (remove_notes): Likewise for both params.
6518 (restore_other_notes): Likewise for return type and first param.
6519 (struct ready_list): Strengthen field "vec" from rtx * to
6521 (struct dep_replacement): Strenghten field "insn" from rtx to
6523 (struct deps_desc): Likewise for fields "last_debug_insn",
6525 (struct haifa_sched_info): Likewise for callback field
6526 "can_schedule_ready_p"'s param, for first param of "new_ready"
6527 callback field, for both params of "rank" callback field, for
6528 first field of "print_insn" callback field (with a const), for
6529 both params of "contributes_to_priority" callback, for param
6530 of "insn_finishes_block_p" callback, for fields "prev_head",
6531 "next_tail", "head", "tail", for first param of "add_remove_insn"
6532 callback, for first param of "begin_schedule_ready" callback, for
6533 both params of "begin_move_insn" callback, and for second param
6534 of "advance_target_bb" callback.
6535 (add_dependence): Likewise for params 1 and 2.
6536 (sched_analyze): Likewise for params 2 and 3.
6537 (deps_analyze_insn): Likewise for param 2.
6538 (ready_element): Likewise for return type.
6539 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
6540 (try_ready): Strenghten param from rtx to rtx_insn *.
6541 (sched_emit_insn): Likewise for return type.
6542 (record_delay_slot_pair): Likewise for params 1 and 2.
6543 (add_delay_dependencies): Likewise for param.
6544 (contributes_to_priority): Likewise for both params.
6545 (find_modifiable_mems): Likewise.
6547 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
6548 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
6549 "first_older_only_insn" from rtx to rtx_insn *.
6550 (arm_sched_reorder): Strengthen param "ready" from rtx * to
6553 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
6554 "last_scheduled_iter0" from rtx to rtx_insn *.
6555 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
6556 (c6x_sched_reorder_1): Strengthen param "ready" and locals
6557 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
6558 "insn" from rtx to rtx_insn *.
6559 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
6561 (c6x_sched_reorder2): Strengthen param "ready" and locals
6562 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
6563 "insn" from rtx to rtx_insn *.
6564 (c6x_variable_issue): Add a checked cast when assigning from insn
6565 to ss.last_scheduled_iter0.
6566 (split_delayed_branch): Strengthen param "insn" and local "i1"
6567 from rtx to rtx_insn *.
6568 (split_delayed_nonbranch): Likewise.
6569 (undo_split_delayed_nonbranch): Likewise for local "insn".
6570 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
6571 "entry_after", "end_packet", "head_insn", "tail_insn",
6572 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
6573 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
6574 to rtx_insn **. Remove now-redundant checked cast on last_insn,
6575 but add a checked cast on loop->start_label. Consolidate calls to
6576 avoid assigning result of gen_spkernel to "insn", now an
6579 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
6580 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
6582 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
6583 rtx_insn **. Strengthen locals "top", "next" from rtx to
6585 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
6586 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
6587 (add_parameter_dependencies): Strengthen params "call", "head" and
6588 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
6589 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
6590 (add_dependee_for_func_arg): Likewise for param "arg" and local
6592 (ix86_dependencies_evaluation_hook): Likewise for params "head",
6593 "tail" and locals "insn", "first_arg".
6595 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
6596 for params "head", "tail" and locals "insn", "next", "next_tail".
6597 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
6598 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
6599 "insn", "lowest", "highest" from rtx to rtx_insn *.
6600 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
6602 (ia64_sched_reorder2): Likewise.
6604 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
6605 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
6606 from rtx * to rtx_insn **.
6607 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
6609 (mep_print_sched_insn): Strengthen param "insn" from rtx to
6611 (mep_sched_reorder): Strengthen param "ready" from rtx * to
6612 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
6615 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
6616 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
6618 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
6619 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
6620 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
6622 (vr4130_reorder): Likewise.
6623 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
6625 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
6627 (mips_sched_reorder): Likewise.
6628 (mips_sched_reorder2): Likewise.
6630 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
6632 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
6633 Strengthen local "tmp" from rtx to rtx_insn *.
6634 (rs6000_sched_reorder2): Likewise.
6636 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
6637 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
6638 (s390_sched_reorder): Strengthen param "ready" from rtx * to
6639 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
6641 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
6642 "tmp2" from rtx to rtx_insn *.
6643 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
6644 Strengthen local "insn" from rtx to rtx_insn *.
6645 (ready_reorder): Strengthen param "ready" from rtx * to
6646 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
6647 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
6648 (sh_reorder2): Likewise.
6650 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
6651 local "insn" from rtx to rtx_insn *.
6653 * haifa-sched.c (note_list): Strengthen this variable from rtx to
6655 (scheduled_insns): Strengthen this variable from vec<rtx> to
6657 (set_modulo_params): Likewise for locals "i1", "i2".
6658 (record_delay_slot_pair): Likewise for params "i1", "i2".
6659 (add_delay_dependencies): Likewise for param "insn".
6660 (cond_clobbered_p): Likewise.
6661 (recompute_todo_spec): Likewise for local "prev".
6662 (last_scheduled_insn): Likewise for this variable.
6663 (nonscheduled_insns_begin): Likewise.
6664 (model_set_excess_costs): Strengthen param "insns" from rtx * to
6666 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
6668 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
6669 Strengthen local "insn" from rtx to rtx_insn *.
6670 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
6671 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
6672 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
6673 (ready_remove_first): Likewise for return type and local "t".
6674 (ready_element): Likewise for return type.
6675 (ready_remove): Likewise for return type and local "t".
6676 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
6677 (check_clobbered_conditions): Strengthen local "x" from rtx to
6678 rtx_insn *, adding a checked cast.
6679 (schedule_insn): Likewise for param "insn".
6680 (remove_notes): Likewise for params "head", "tail" and locals
6681 "next_tail", "insn", "next".
6682 (struct haifa_saved_data): Likewise for fields
6683 "last_scheduled_insn", "nonscheduled_insns_begin".
6684 (save_backtrack_point): Update for change to field "vec" of
6686 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
6688 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
6689 from rtx to rtx_insn *
6690 (resolve_dependencies): Strengthen param "insn" from rtx to
6692 (restore_other_notes): Likewise for return type, for param "head"
6693 and local "note_head".
6694 (undo_all_replacements): Likewise for local "insn".
6695 (first_nonscheduled_insn): Likewise for return type and local "insn".
6696 (queue_to_ready): Likewise for local "insn", adding checked casts.
6697 (early_queue_to_ready): Likewise for local "insn".
6698 (debug_ready_list_1): Strengthen local "p" from rtx * to
6700 (move_insn): Strengthen param "insn" and local "note" from rtx to
6702 (insn_finishes_cycle_p): Likewise for param "insn".
6703 (max_issue): Likewise for local "insn".
6704 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
6706 (commit_schedule): Strengthen param "prev_head" and local "insn"
6707 from rtx to rtx_insn *
6708 (prune_ready_list): Likewise for local "insn".
6709 (schedule_block): Likewise for locals "prev_head", "head", "tail",
6710 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
6711 (set_priorities): Likewise for local "prev_head".
6712 (try_ready): Likewise for param "next".
6713 (fix_tick_ready): Likewise.
6714 (change_queue_index): Likewise.
6715 (sched_extend_ready_list): Update for change to field "vec" of
6717 (generate_recovery_code): Strengthen param "insn" from rtx to
6719 (begin_speculative_block): Likewise.
6720 (create_check_block_twin): Likewise for param "insn" and locals
6721 "label", "check", "twin". Introduce local "check_pat" to avoid
6722 "check" being used as a plain rtx before being used as an insn.
6723 (fix_recovery_deps): Add a checked cast to rtx_insn * when
6724 extracting elements from ready_list.
6725 (sched_remove_insn): Strengthen param "insn" from rtx to
6727 (sched_emit_insn): Likewise for return type.
6728 (ready_remove_first_dispatch): Likewise for return type and local
6731 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
6733 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
6736 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
6737 from rtx to rtx_insn *.
6738 (add_dependence_list): Likewise for param "insn". Add a checked
6740 (add_dependence_list_and_free): Strengthen param "insn" from rtx
6741 to rtx_insn *. Strengthen param "list_p" from rtx * to
6743 (chain_to_prev_insn): Strengthen param "insn" and locals
6744 "prec_nonnote", "i" from rtx to rtx_insn *.
6745 (flush_pending_lists): Likewise for param "insn".
6746 (cur_insn): Likewise for this variable.
6747 (haifa_start_insn): Add a checked cast.
6748 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
6749 (sched_analyze_reg): Likewise for param "insn".
6750 (sched_analyze_1): Likewise.
6751 (sched_analyze_2): Likewise. Add checked casts.
6752 (sched_analyze_insn): Likewise. Also for local "prev".
6753 (deps_analyze_insn): Likewise for param "insn".
6754 (sched_analyze): Likewise for params "head", "tail" and local "insn".
6755 (add_dependence_1): Likewise for params "insn", "elem".
6756 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
6757 (parse_add_or_inc): Likewise for param "insn".
6758 (find_inc): Likewise for local "inc_cand".
6759 (find_modifiable_mems): Likewise for params "head", "tail" and
6760 locals "insn", "next_tail".
6762 * sched-ebb.c (init_ready_list): Likewise for local "insn".
6763 (begin_schedule_ready): Likewise for param "insn".
6764 (begin_move_insn): Likewise for params "insn" and "last".
6765 (ebb_print_insn): Strengthen param "insn" from const_rtx to
6767 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
6768 (ebb_contributes_to_priority): Likewise for params "next", "insn".
6769 (ebb_add_remove_insn): Likewise for param "insn".
6770 (advance_target_bb): Likewise.
6772 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
6774 (check_live): Likewise for param "insn".
6775 (init_ready_list): Likewise for local "insn".
6776 (can_schedule_ready_p): Likewise for param "insn".
6777 (begin_schedule_ready): Likewise.
6778 (new_ready): Likewise for param "next".
6779 (rgn_print_insn): Likewise for param "insn".
6780 (rgn_rank): Likewise for params "insn1", "insn2".
6781 (contributes_to_priority): Likewise for params "next", "insn".
6782 (rgn_insn_finishes_block_p): Likewise for param "insn".
6783 (add_branch_dependences): Likewise for params "head", "tail" and
6784 locals "insn", "last".
6785 (rgn_add_remove_insn): Likewise for param "insn".
6786 (advance_target_bb): Likewise.
6788 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
6789 const_rtx to const rtx_insn *.
6791 * sel-sched-dump.h (sel_print_insn): Likewise.
6793 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
6794 (deps_init_id): Likewise.
6796 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
6797 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
6800 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6802 * output.h (final_start_function): Strengthen param 1 from rtx to
6805 * final.c (final_start_function): Likewise, renaming back from
6806 "uncast_first" to "first", and dropping the checked cast from rtx
6809 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6811 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
6812 * final.c (final): Likewise. Rename param back from
6813 "uncast_first" to "first" and eliminate the checked cast from rtx
6816 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6818 * output.h (shorten_branches): Strengthen param from rtx to
6821 * final.c (shorten_branches): Likewise, renaming param back from
6822 "uncast_first" to "first", and dropping the checked cast from rtx
6825 * genattr.c (gen_attr): Likewise when writing out the prototype of
6828 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6830 * sched-int.h (struct haifa_sched_info): Strengthen fields
6831 "prev_head" and "next_tail" from rtx to rtx_insn *.
6833 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6835 * rtl.h (rtx_jump_table_data::get_labels): New method.
6836 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
6837 with use of the new rtx_jump_table_data::get_labels method.
6838 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
6839 to rtx_jump_table_data *. Simplify by using get_labels method.
6840 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
6841 a dyn_cast, introducing local "table", using it to replace
6842 label-lookup logic with a get_labels method call.
6843 (patch_jump_insn): Simplify using get_labels method.
6844 * dwarf2cfi.c (create_trace_edges): Likewise.
6845 * rtlanal.c (label_is_jump_target_p): Likewise.
6847 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6849 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
6852 * emit-rtl.c (unshare_all_rtl_1): Likewise.
6853 (unshare_all_rtl_again): Likewise, also for local "p".
6855 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6857 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
6859 * cfgrtl.c (delete_insn_and_edges): Likewise.
6861 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6863 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
6864 from rtx to rtx_insn *.
6866 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
6868 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6870 * function.c (thread_prologue_and_epilogue_insns): Likewise for
6871 locals "returnjump", "epilogue_end", "insn", "next".
6873 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
6874 "returnjump" from rtx * to rtx_insn **.
6875 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
6877 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6879 * basic-block.h (struct edge_def). Strengthen "r" within
6880 union edge_def_insns from rtx to rtx_insn *.
6882 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
6883 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
6885 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
6886 from rtx to rtx_insn *.
6887 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
6889 * postreload-gcse.c (reg_killed_on_edge): Likewise.
6890 (reg_used_on_edge): Likewise.
6891 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
6892 (gt_pch_nx): New overload for rtx_insn *&.
6893 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
6894 from rtx to rtx_insn *.
6896 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6898 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
6899 from rtx to rtx_insn *.
6900 (BB_FOOTER): Replace function with access macro.
6901 (SET_BB_FOOTER): Delete.
6903 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
6905 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
6906 (emit_barrier_after_bb): Likewise.
6907 (record_effective_endpoints): Likewise.
6908 (relink_block_chain): Likewise.
6909 (fixup_fallthru_exit_predecessor): Likewise.
6910 (cfg_layout_duplicate_bb): Likewise.
6911 (cfg_layout_split_block): Likewise.
6912 (cfg_layout_delete_block): Likewise.
6913 (cfg_layout_merge_blocks): Likewise.
6914 (BB_FOOTER): Delete function.
6915 (SET_BB_FOOTER): Delete function.
6916 * combine.c (update_cfg_for_uncondjump): Replace uses of
6917 SET_BB_FOOTER with BB_FOOTER.
6919 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6921 * except.h (struct eh_landing_pad_d): Strengthen field
6922 "landing_pad" from rtx to rtx_code_label *.
6924 * except.c (sjlj_emit_dispatch_table): Likewise for param
6926 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
6928 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6930 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
6931 first param from rtx to rtx_insn *.
6932 * config/xtensa/xtensa.c (struct machine_function): Likewise for
6933 field "set_frame_ptr_insn".
6934 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
6935 "csend" from rtx to rtx_code_label *.
6936 (xtensa_expand_atomic): Likewise for local "csloop".
6937 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
6939 (xtensa_call_tls_desc): Likewise for return type and locals
6940 "call_insn", "insns".
6941 (xtensa_legitimize_tls_address): Likewise for local "insns".
6942 (xtensa_expand_prologue): Likewise for locals "insn", "first".
6944 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6946 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
6947 first param from rtx to rtx_insn *.
6948 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
6951 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6953 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
6954 Strengthen param 1 from rtx to rtx_insn *.
6955 (tilepro_output_cbranch): Likewise.
6956 (tilepro_adjust_insn_length): Likewise.
6957 (tilepro_final_prescan_insn): Likewise for sole param.
6959 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
6960 Likewise for local "last".
6961 (cbranch_predicted_p): Likewise for param "insn".
6962 (tilepro_output_simple_cbranch_with_opcode): Likewise.
6963 (tilepro_output_cbranch_with_opcode): Likewise.
6964 (tilepro_output_cbranch): Likewise.
6965 (frame_emit_load): Likewise for return type and locals "seq",
6967 (emit_sp_adjust): Likewise for return type and local "insn".
6968 (tilepro_expand_epilogue): Likewise for locals "last_insn",
6970 (tilepro_adjust_insn_length): Likewise for param "insn".
6971 (next_insn_to_bundle): Likewise for return type and params
6973 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
6974 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
6976 (match_addli_pcrel): Likewise for param "insn".
6977 (replace_addli_pcrel): Likewise.
6978 (match_auli_pcrel): Likewise.
6979 (replace_auli_pcrel): Likewise.
6980 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
6982 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6983 "queue", "next_queue", "prev".
6984 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
6985 (tilepro_final_prescan_insn): Likewise for param "insn".
6987 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6989 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
6990 Strengthen param 1 from rtx to rtx_insn *.
6991 (tilegx_output_cbranch): Likewise.
6992 (tilegx_adjust_insn_length): Likewise.
6993 (tilegx_final_prescan_insn): Likewise for sole param.
6995 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
6997 (cbranch_predicted_p): Likewise for param "insn".
6998 (tilegx_output_simple_cbranch_with_opcode): Likewise.
6999 (tilegx_output_cbranch_with_opcode): Likewise.
7000 (tilegx_output_cbranch): Likewise.
7001 (frame_emit_load): Likewise for return type.
7002 (set_frame_related_p): Likewise for locals "seq", "insn".
7003 (emit_sp_adjust): Likewise for return type, and for local "insn".
7004 Introduce local "pat" for use in place of "insn" where the latter
7005 isn't an instruction.
7006 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
7007 from rtx to rtx_insn *.
7008 (tilegx_adjust_insn_length): Likewise for param "insn".
7009 (next_insn_to_bundle): Likewise for return type and params "r" and
7011 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
7013 (replace_insns): Likewise for params "old_insn", "new_insns".
7014 (replace_mov_pcrel_step1): Likewise for param "insn" and local
7016 (replace_mov_pcrel_step2): Likewise.
7017 (replace_mov_pcrel_step3): Likewise.
7018 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
7020 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
7021 "queue", "next_queue", "prev".
7022 (tilegx_output_mi_thunk): Likewise for local "insn".
7023 (tilegx_final_prescan_insn): Likewise for param "insn".
7025 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7027 * config/spu/spu.c (frame_emit_store): Strengthen return type from
7029 (frame_emit_load): Likewise.
7030 (frame_emit_add_imm): Likewise, also for local "insn".
7031 (spu_expand_prologue): Likewise for local "insn".
7032 (struct spu_bb_info): Likewise for field "prop_jump".
7033 (emit_nop_for_insn): Likewise for param "insn" and local
7035 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
7037 (spu_emit_branch_hint): Likewise for params "before", "branch" and
7038 locals "hint", "insn".
7039 (get_branch_target): Likewise for param "branch".
7040 (insn_clobbers_hbr): Likewise for param "insn".
7041 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
7042 locals "insn", "before_4", "before_16".
7043 (insert_hbrp): Likewise for local "insn".
7044 (spu_machine_dependent_reorg): Likewise for locals "branch",
7045 "insn", "next", "bbend".
7046 (uses_ls_unit): Likewise for param "insn".
7047 (get_pipe): Likewise.
7048 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
7049 introducing a checked cast.
7050 (spu_sched_adjust_cost): Likewise for params "insn" and
7052 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
7053 (spu_sms_res_mii): Likewise.
7055 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7057 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
7058 from rtx to rtx_insn *.
7059 (output_cbranch): Likewise for param 6.
7060 (output_return): Likewise for param 1.
7061 (output_sibcall): Likewise.
7062 (output_v8plus_shift): Likewise.
7063 (output_v8plus_mult): Likewise.
7064 (output_v9branch): Likewise for param 7.
7065 (output_cbcond): Likewise for param 3.
7067 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
7069 (sparc_legitimize_pic_address): Likewise.
7070 (sparc_emit_call_insn): Likewise.
7071 (emit_save_or_restore_regs): Likewise.
7072 (emit_window_save): Likewise for return type and local "insn".
7073 (sparc_expand_prologue): Likewise for local "insn".
7074 (sparc_flat_expand_prologue): Likewise.
7075 (output_return): Likewise for param "insn".
7076 (output_sibcall): Likewise for param "insn" and local "delay".
7077 (output_ubranch): Likewise for param "insn".
7078 (output_cbranch): Likewise.
7079 (output_cbcond): Likewise.
7080 (output_v9branch): Likewise.
7081 (output_v8plus_shift): Likewise.
7082 (sparc_output_mi_thunk): Likewise for local "insn".
7083 (get_some_local_dynamic_name): Likewise.
7084 (output_v8plus_mult): Likewise for param "insn".
7086 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7088 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
7089 from rtx to rtx_insn *.
7090 (output_branchy_insn): Likewise for param 3.
7091 (output_far_jump): Likewise for param 1.
7092 (final_prescan_insn): Likewise.
7093 (sh_insn_length_adjustment): Likewise for sole param.
7095 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
7096 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
7098 (sh_emit_compare_and_set): Likewise for local "lab".
7099 (output_far_jump): Strengthen param "insn" and local "prev" from
7101 (output_branchy_insn): Likewise for param "insn" and local
7103 (output_ieee_ccmpeq): Likewise for param "insn".
7104 (struct label_ref_list_d): Strengthen field "label" from rtx to
7106 (pool_node): Likewise.
7107 (pool_window_label): Likewise for this global.
7108 (add_constant): Likewise for return type and locals "lab", "new_rtx".
7109 (dump_table): Strengthen params "start", "barrier" and local
7110 "scan" from rtx to rtx_insn *.
7111 (broken_move): Likewise for param "insn".
7112 (untangle_mova): Likewise for params "first_mova" and "new_mova".
7113 Strengthen param "first_mova" from rtx * to rtx_insn **.
7114 (mova_p): Likewise for param "insn".
7115 (fixup_mova): Likewise for param "mova".
7116 (find_barrier): Likewise for return type, params "mova" and
7117 "from", and locals "barrier_before_mova", "found_barrier",
7118 "good_barrier", "orig", "last_symoff", "next". Strengthen local
7119 "label" from rtx to rtx_code_label *.
7120 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
7122 (sh_reorg): Likewise for locals "link", "scan", "barrier".
7123 (split_branches): Likewise for param "first" and local "insn".
7124 (final_prescan_insn): Likewise for param "insn".
7125 (sequence_insn_p): Likewise for locals "prev", "next".
7126 (sh_insn_length_adjustment): Likewise for param "insn".
7127 (sh_can_redirect_branch): Likewise for local "insn".
7128 (find_r0_life_regions): Likewise for locals "end", "insn".
7129 (sh_output_mi_thunk): Likewise for local "insns".
7131 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7133 * config/score/score.c (score_output_mi_thunk): Strengthen local
7134 "insn" from rtx to rtx_insn *.
7135 (score_prologue): Likewise.
7137 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7139 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
7140 1 from rtx to rtx_insn *.
7141 (s390_emit_jump): Likewise for return type.
7142 (s390_emit_call): Likewise.
7143 (s390_load_got): Likewise.
7145 * config/s390/s390.c (last_scheduled_insn): Likewise for this
7147 (s390_match_ccmode): Likewise for param "insn".
7148 (s390_emit_jump): Likewise for return type.
7149 (s390_split_branches): Likewise for local "label".
7150 (struct constant): Strengthen field "label" from rtx to
7152 (struct constant_pool): Likewise for field "label". Strengthen
7153 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
7155 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
7157 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
7158 (s390_end_pool): Likewise.
7159 (s390_dump_pool): Likewise for local "insn".
7160 (s390_mainpool_start): Likewise.
7161 (s390_chunkify_start): Likewise.
7162 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
7163 with insns. Strengthen locals "label", "jump", "barrier", "next",
7164 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
7165 (s390_chunkify_finish): Strengthen local "insn" from rtx to
7167 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
7168 "jump", "label", "next_insn".
7169 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
7170 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
7172 (s390_load_got): Likewise for return type and local "insns".
7173 (s390_save_gprs_to_fprs): Likewise for local "insn".
7174 (s390_restore_gprs_from_fprs): Likewise.
7175 (pass_s390_early_mach::execute): Likewise.
7176 (s390_emit_prologue): Likewise for local "insns".
7177 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
7179 (s390_emit_call): Strengthen return type and local "insn" from
7181 (s390_emit_tpf_eh_return): Likewise for local "insn".
7182 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
7183 "next_insn", introducing locals "s_pat", "rpat" to allow this.
7184 (s390_fix_long_loop_prediction): Likewise for param "insn" and
7186 (s390_non_addr_reg_read_p): Likewise for param "insn".
7187 (find_cond_jump): Likewise for return type and param "insn".
7188 (s390_swap_cmp): Likewise for param "insn".
7189 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
7190 "prev_insn", "next_insn".
7191 (s390_reorg): Likewise for locals "insn", "target".
7192 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
7193 (s390_sched_variable_issue): For now, rename param "insn" to
7194 "uncast_insn", introducing a checked cast.
7195 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
7197 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
7198 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
7200 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7202 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
7203 param from rtx to rtx_insn *.
7204 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
7206 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7208 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
7209 4 from rtx to rtx_insn *.
7210 (rs6000_final_prescan_insn): Likewise for first param.
7211 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
7213 (rs6000_get_some_local_dynamic_name): Likewise.
7214 (output_cbranch): Likewise for param "insn".
7215 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
7216 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
7217 (rs6000_emit_allocate_stack): Likewise for local "insn".
7218 (load_cr_save): Likewise.
7219 (restore_saved_cr): Likewise.
7220 (restore_saved_lr): Likewise.
7221 (emit_cfa_restores): Likewise.
7222 (rs6000_output_function_epilogue): Likewise for locals "insn" and
7223 "deleted_debug_label".
7224 (rs6000_output_mi_thunk): Likewise for local "insn".
7225 (rs6000_final_prescan_insn): Likewise for param "insn".
7227 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7229 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
7230 Strengthen param "insn" from rtx to rtx_insn *.
7231 * config/picochip/picochip.c (picochip_current_prescan_insn):
7232 Likewise for this variable.
7233 (picochip_final_prescan_insn): Likewise for param "insn".
7235 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7237 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
7238 from rtx to rtx_insn *.
7239 (pa_output_indirect_call): Likewise.
7240 (pa_adjust_insn_length): Likewise.
7241 (pa_attr_length_millicode_call): Likewise.
7242 (pa_attr_length_call): Likewise.
7243 (pa_attr_length_indirect_call): Likewise.
7245 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
7247 (pa_attr_length_millicode_call): Likewise.
7248 (pa_attr_length_call): Likewise.
7249 (pa_output_call): Likewise.
7250 (pa_attr_length_indirect_call): Likewise.
7251 (pa_output_indirect_call): Likewise.
7253 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7255 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
7256 Strengthen first param from rtx to rtx_insn *.
7257 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
7260 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7262 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
7263 type from rtx to rtx_insn *.
7264 (mips_expand_call): Likewise.
7265 (mips_adjust_insn_length): Likewise for first param.
7266 (mips_output_conditional_branch): Likewise.
7267 (mips_output_order_conditional_branch): Likewise.
7268 (mips_final_prescan_insn): Likewise.
7270 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
7271 rtx_insn * for the SEQUENCE case.
7272 (SEQ_END): Likewise.
7273 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
7274 (mips_emit_call_insn): Likewise, also for local "insn".
7275 (mips16_gp_pseudo_reg): Likewise for local "scan".
7276 (mips16_build_call_stub): Likewise for return type and for local
7277 "insn". Introduce a new local "pattern" so that "insn" can indeed
7279 (mips_expand_call): Strengthen return type and local "insn" from
7281 (mips_block_move_loop): Strengthen local "label" from rtx to
7283 (mips_expand_synci_loop): Likewise for locals "label",
7285 (mips_set_frame_expr): Strengthen local "insn" from rtx to
7287 (mips16e_collect_argument_saves): Likewise for locals "insn",
7289 (mips_find_gp_ref): Likewise for param of callback for "pred"
7290 param, and for local "insn".
7291 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
7292 (mips_insn_has_flexible_gp_ref_p): Likewise.
7293 (mips_epilogue_emit_cfa_restores): Likewise for return type and
7295 (mips_epilogue_set_cfa): Likewise for local "insn".
7296 (mips_expand_epilogue): Likewise.
7297 (mips_adjust_insn_length): Likewise for param "insn".
7298 (mips_output_conditional_branch): Likewise.
7299 (mips_output_order_conditional_branch): Likewise.
7300 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
7301 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
7302 "falu2_turn_enabled_insn".
7303 (mips_builtin_branch_and_move): Strengthen locals "true_label",
7304 "done_label" from rtx to rtx_code_label *.
7305 (struct mips16_constant): Likewise for field "label".
7306 (mips16_add_constant): Likewise for return type.
7307 (mips16_emit_constants_1): Strengthen return type and param "insn"
7308 from rtx to rtx_insn *.
7309 (mips16_emit_constants): Likewise for param "insn".
7310 (mips16_insn_length): Likewise.
7311 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
7312 to rtx_code_label *.
7313 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
7314 from rtx to rtx_insn *.
7315 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
7316 "jump". Strengthen local "label" from rtx to rtx_code_label *.
7317 (r10k_simplify_address): Strengthen param "insn" and local
7318 "def_insn" from rtx to rtx_insn *.
7319 (r10k_safe_address_p): Strengthen param "insn" from rtx to
7321 (r10k_needs_protection_p_1): Update target type of cast of data
7322 from to rtx to rtx_insn *.
7323 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
7324 rtx * to rtx_insn **.
7325 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
7327 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
7328 (mips_call_expr_from_insn): Likewise for param "insn".
7329 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
7330 (mips_find_pic_call_symbol): Likewise for param "insn".
7331 (mips_annotate_pic_calls): Likewise for local "insn".
7332 (mips_sim_insn): Likewise for this variable.
7333 (struct mips_sim): Likewise for field "insn" within elements of
7335 (mips_sim_wait_reg): Likewise for param "insn".
7336 (mips_sim_wait_regs): Likewise.
7337 (mips_sim_wait_units): Likewise.
7338 (mips_sim_wait_insn): Likewise.
7339 (mips_sim_issue_insn): Likewise.
7340 (mips_sim_finish_insn): Likewise.
7341 (mips_seq_time): Likewise for param "seq" and local "insn".
7342 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
7343 locals "first", "second".
7344 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
7345 "last", "last2", "next".
7346 (mips_avoid_hazard): Likewise for params "after", "insn".
7347 (mips_reorg_process_insns): Likewise for locals "insn",
7348 "last_insn", "subinsn", "next_insn".
7349 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
7350 (mips16_split_long_branches): Likewise for locals "insn" "jump",
7352 (mips_output_mi_thunk): Likewise for local "insn".
7353 (mips_final_prescan_insn): Likewise for param "insn".
7355 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7357 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
7358 Strengthen return type and local "insns" from rtx to rtx_insn *.
7359 (microblaze_legitimize_tls_address): Likewise for local "insns".
7360 (microblaze_block_move_loop): Strengthen local "label" from rtx
7361 to rtx_code_label *.
7362 (microblaze_expand_prologue): Strengthen two locals named "insn"
7363 from rtx to rtx_insn *.
7364 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
7365 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
7366 "insn". Strengthen locals "div_label", "div_end_label" from rtx
7367 to rtx_code_label *.
7369 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7371 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
7372 param from rtx to rtx_insn *.
7373 (mep_reuse_lo): Likewise for third param.
7374 (mep_use_post_modify_p): Likewise for first param.
7375 (mep_core_address_length): Likewise.
7376 (mep_cop_address_length): Likewise.
7377 (mep_final_prescan_insn): Likewise.
7378 (mep_store_data_bypass_p): Likewise for both params.
7379 (mep_mul_hilo_bypass_p): Likewise.
7380 (mep_ipipe_ldc_p): Likewise for param.
7382 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
7383 (mep_rewrite_mult): Likewise.
7384 (mep_rewrite_mulsi3): Likewise.
7385 (mep_rewrite_maddsi3): Likewise.
7386 (mep_reuse_lo_p_1): Likewise.
7387 (mep_reuse_lo_p): Likewise.
7388 (mep_frame_expr): Likewise.
7389 (mep_make_parallel): Likewise for both params.
7390 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
7392 (mep_use_post_modify_p): Likewise for param "insn".
7393 (mep_core_address_length): Likewise.
7394 (mep_cop_address_length): Likewise.
7395 (mep_reg_set_in_function): Likewise for local "insn".
7396 (mep_asm_without_operands_p): Likewise.
7397 (F): Likewise for return type and param "x".
7398 (add_constant): Likewise for local "insn".
7399 (maybe_dead_move): Likewise for return type and local "insn".
7400 (mep_expand_prologue): Likewise for local "insn".
7401 (mep_final_prescan_insn): Likewise for param "insn".
7402 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
7403 "next", "follow", "x".
7404 (mep_insert_repeat_label_last): Likewise for return type, param
7405 "last_insn", and locals "next", "prev". Strengthen param "label"
7406 from rtx to rtx_code_label *.
7407 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
7409 (struct mep_doloop_end): Likewise for fields "insn" and
7411 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
7412 Strengthen local "repeat_label" from rtx to rtx_code_label *.
7413 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
7415 (mep_invert_branch): Likewise for params "insn" and "after".
7416 (mep_reorg_erepeat): Likewise for param "insns" and locals
7417 "insn", "prev", "new_last", "barrier", "user". Strengthen local
7418 "l" from rtx to rtx_code_label *.
7419 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
7420 from rtx to rtx_insn *.
7421 (mep_reorg_addcombine): Likewise for param "insns" and locals
7423 (add_sp_insn_p): Likewise for param "insn".
7424 (mep_reorg_noframe): Likewise for param "insns" and locals
7425 "start_frame_insn", "end_frame_insn", "next".
7426 (mep_reorg): Likewise for local "insns".
7427 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
7429 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
7430 (mep_mul_hilo_bypass_p): Likewise.
7431 (mep_ipipe_ldc_p): Likewise for param "insn".
7432 (mep_make_bundle): Likewise for return type, param "cop" and local
7433 "insn", splitting out the latter into a new local "seq" for when it
7434 is a SEQUENCE rather than an insn.
7435 (core_insn_p): Likewise for param "insn".
7436 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
7437 "last", "first", "note", "prev", "core_insn".
7439 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7441 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
7443 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
7444 (m68k_final_prescan_insn): Likewise for first param.
7446 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
7447 (m68k_set_frame_related): Likewise for param "insn".
7448 (output_btst): Likewise for param "insn".
7449 (m68k_final_prescan_insn): Likewise.
7450 (m68k_move_to_reg): Likewise for local "insn".
7451 (m68k_call_tls_get_addr): Likewise for local "insns".
7452 (m68k_call_m68k_read_tp): Likewise.
7453 (strict_low_part_peephole_ok): Likewise for param "first_insn".
7454 (m68k_output_mi_thunk): Likewise for local "insn".
7456 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7458 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
7459 first param from rtx to rtx_insn *.
7460 (iq2000_adjust_insn_length): Likewise.
7461 (iq2000_output_conditional_branch): Likewise.
7462 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
7463 "insn" and local "nop_insn".
7464 (iq2000_annotate_frame_insn): Likewise for param "insn".
7465 (iq2000_expand_prologue): Likewise for both locals "insn".
7466 (iq2000_adjust_insn_length): Likewise for param "insn".
7467 (iq2000_output_conditional_branch): Likewise.
7469 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7471 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
7472 "insns" from rtx to rtx_insn *.
7473 (ia64_emit_cond_move): Likewise for locals "insn", "first".
7474 (struct spill_fill_data): Likewise for field "init_after" and for
7475 elements of array field "prev_insn".
7476 (spill_restore_mem): Likewise for locals "insn", "first".
7477 (do_spill): Likewise for local "insn".
7478 (do_restore): Likewise.
7479 (ia64_expand_prologue): Likewise.
7480 (ia64_expand_epilogue): Likewise.
7481 (emit_insn_group_barriers): Likewise for locals "insn",
7483 (emit_all_insn_group_barriers): Likewise for locals "insn",
7485 (dfa_stop_insn): Likewise for this global.
7486 (dfa_pre_cycle_insn): Likewise.
7487 (ia64_nop): Likewise.
7488 (final_emit_insn_group_barriers): Likewise for locals "insn",
7490 (emit_predicate_relation_info): Likewise for locals "head", "n",
7492 (ia64_reorg): Likewise for local "insn".
7493 (ia64_output_mi_thunk): Likewise.
7494 (expand_vec_perm_interleave_2): Likewise for local "seq".
7496 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7498 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
7499 param 1 "insn" from rtx to rtx_insn *.
7500 (ix86_use_lea_for_mov): Likewise.
7501 (ix86_avoid_lea_for_addr): Likewise.
7502 (ix86_split_lea_for_addr): Likewise.
7503 (ix86_lea_for_add_ok): Likewise.
7504 (ix86_output_call_insn): Likewise.
7506 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
7507 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
7508 (ix86_output_function_epilogue): Likewise for locals "insn",
7509 "deleted_debug_label".
7510 (legitimize_tls_address): Likewise for local "insn".
7511 (get_some_local_dynamic_name): Likewise.
7512 (increase_distance): Likewise for params "prev", "next".
7513 (distance_non_agu_define_in_bb): Likewise for params "insn",
7514 "start" and locals "prev", "next".
7515 (distance_non_agu_define): Likewise for param "insn".
7516 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
7517 locals "next", "prev".
7518 (distance_agu_use): Likewise for param "insn".
7519 (ix86_lea_outperforms): Likewise.
7520 (ix86_ok_to_clobber_flags): Likewise.
7521 (ix86_avoid_lea_for_add): Likewise.
7522 (ix86_use_lea_for_mov): Likewise.
7523 (ix86_avoid_lea_for_addr): Likewise.
7524 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
7525 (ix86_split_lea_for_addr): Likewise for param "insn".
7526 (ix86_lea_for_add_ok): Likewise for param "insn".
7527 (ix86_expand_carry_flag_compare): Likewise for local
7529 (ix86_expand_int_movcc): Likewise.
7530 (ix86_output_call_insn): Likewise for param "insn".
7531 (ix86_output_call_insn): Likewise for local "i".
7532 (x86_output_mi_thunk): Introduce local "insn", using it in place
7533 of "tmp" when dealing with insns.
7534 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
7536 (ix86_pad_returns): Likewise for locals "ret", "prev".
7537 (ix86_count_insn_bb): Likewise for local "insn".
7538 (ix86_pad_short_function): Likewise for locals "ret", "insn".
7539 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
7540 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
7541 (expand_vec_perm_interleave2): Likewise for local "seq".
7542 (expand_vec_perm_vperm2f128_vblend): Likewise.
7543 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
7544 call to for_each_rtx with for_each_rtx_in_insn.
7546 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7548 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
7549 "label" from rtx to rtx_code_label *.
7550 (ix86_expand_prologue): Likewise.
7551 (ix86_expand_split_stack_prologue): Likewise for locals "label",
7553 (ix86_split_idivmod): Likewise for locals "end_label" and
7555 (ix86_expand_branch): Likewise for local "label2".
7556 (ix86_expand_aligntest): Likewise for return type and local "label".
7557 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
7559 (expand_movmem_epilogue): Likewise for the various locals named
7561 (expand_setmem_epilogue): Likewise.
7562 (expand_small_movmem_or_setmem): Likewise for local "label".
7563 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
7564 Strengthen param "done_label" from rtx * to rtx_code_label **.
7565 Strengthen locals "loop_label" and "label" from rtx to
7567 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
7568 Likewise for locals "loop_label", "label".
7569 (ix86_expand_set_or_movmem): Likewise for locals "label",
7570 "jump_around_label", "hot_label".
7571 (ix86_expand_strlensi_unroll_1): Likewise for locals
7572 "align_2_label", align_3_label", "align_4_label", "end_0_label",
7574 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
7575 (void ix86_emit_i387_log1p): Likewise for locals "label1",
7576 "label2", "jump_label".
7577 (ix86_expand_sse_compare_and_jump): Likewise for return type and
7579 (ix86_expand_lfloorceil): Likewise for local "label".
7580 (ix86_expand_rint): Likewise.
7581 (ix86_expand_floorceildf_32): Likewise.
7582 (ix86_expand_floorceil): Likewise.
7583 (ix86_expand_rounddf_32): Likewise.
7584 (ix86_expand_trunc): Likewise.
7585 (ix86_expand_truncdf_32): Likewise.
7586 (ix86_expand_round): Likewise.
7588 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7590 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
7591 first param from rtx to rtx_insn *.
7592 (h8300_insn_length_from_table): Likewise.
7593 * config/h8300/h8300.c (F): Likewise for return type and param
7595 (Fpa): Add a checked cast to rtx_insn *.
7596 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
7598 (final_prescan_insn): Likewise for param "insn".
7599 (h8300_binary_length): Likewise.
7600 (h8300_insn_length_from_table): Likewise.
7602 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7604 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
7605 Strengthen first param "insn" from rtx to rtx_insn *.
7607 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
7609 (frame_insn): Likewise for return type. Introduce local "insn"
7610 for use in place of local "x" for use as an rtx_insn *.
7611 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
7612 (epiphany_expand_prologue): Likewise for local "insn".
7613 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
7614 * config/epiphany/resolve-sw-modes.c
7615 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
7618 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7620 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
7621 param from rtx to rtx_insn *.
7622 (c6x_final_prescan_insn): Likewise for first param.
7624 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
7625 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
7626 (c6x_expand_compare): Strengthen local "insns" from rtx to
7628 (c6x_get_unit_specifier): Likewise for param "insn".
7629 (c6x_print_unit_specifier_field): Likewise.
7630 (c6x_final_prescan_insn): Likewise.
7631 (emit_add_sp_const): Likewise for local "insn".
7632 (c6x_expand_prologue): Likewise.
7634 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7636 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
7637 param 1 from rtx to rtx_insn *.
7638 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
7639 the various locals named "insn".
7640 (expand_epilogue_reg_restore): Likewise.
7641 (frame_related_constant_load): Likewise.
7642 (add_to_reg): Likewise.
7643 (emit_link_insn): Likewise.
7644 (do_link): Likewise.
7645 (expand_interrupt_handler_prologue): Likewise.
7646 (branch_dest): Likewise for param "branch".
7647 (asm_conditional_branch): Likewise for param "insn".
7648 (gen_one_bundle): Likewise for elements of param "slot" and local
7650 (bfin_gen_bundles): Likewise for locals "insn", "next" and
7651 elements of local "slot".
7652 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
7653 "queue", "next_queue", "prev".
7654 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
7655 (add_sched_insns_for_speculation): Likewise for local "insn".
7657 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7659 * config/avr/avr-protos.h (output_movqi): Strengthen first param
7660 from rtx to rtx_insn *.
7661 (output_movhi): Likewise.
7662 (output_movsisf): Likewise.
7663 (avr_out_tstsi): Likewise.
7664 (avr_out_tsthi): Likewise.
7665 (avr_out_tstpsi): Likewise.
7666 (avr_out_compare): Likewise.
7667 (avr_out_compare64): Likewise.
7668 (avr_out_movpsi): Likewise.
7669 (ashlqi3_out): Likewise.
7670 (ashlhi3_out): Likewise.
7671 (ashlsi3_out): Likewise.
7672 (ashrqi3_out): Likewise.
7673 (ashrhi3_out): Likewise.
7674 (ashrsi3_out): Likewise.
7675 (lshrqi3_out): Likewise.
7676 (lshrhi3_out): Likewise.
7677 (lshrsi3_out): Likewise.
7678 (avr_out_ashlpsi3): Likewise.
7679 (avr_out_ashrpsi3): Likewise.
7680 (avr_out_lshrpsi3): Likewise.
7681 (avr_out_fract): Likewise.
7682 (avr_out_sbxx_branch): Likewise.
7683 (avr_out_round): Likewise.
7684 (avr_out_xload): Likewise.
7685 (avr_out_movmem): Likewise.
7686 (adjust_insn_length): Likewise.
7687 (avr_out_lpm): Likewise.
7688 (reg_unused_after): Likewise.
7689 (_reg_unused_after): Likewise.
7690 (avr_jump_mode): Likewise for second param.
7691 (jump_over_one_insn): Likewise for first param.
7692 (avr_final_prescan_insn): Likewise.
7693 (out_shift_with_cnt): Likewise for second param.
7695 * config/avr/avr.c (get_sequence_length): Likewise for param
7696 "insns" and local "insn".
7697 (emit_push_byte): Likewise for local "insn".
7698 (emit_push_sfr): Likewise.
7699 (avr_prologue_setup_frame): Likewise for locals "insn",
7700 "fp_plus_insns", "sp_plus_insns".
7701 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
7703 (avr_jump_mode): Likewise for param "insn".
7704 (avr_final_prescan_insn): Likewise.
7705 (avr_find_unused_d_reg): Likewise.
7706 (avr_out_lpm_no_lpmx): Likewise.
7707 (avr_out_lpm): Likewise.
7708 (avr_out_xload): Likewise.
7709 (output_movqi): Likewise.
7710 (output_movhi): Likewise.
7711 (out_movqi_r_mr): Likewise.
7712 (out_movhi_r_mr): Likewise.
7713 (out_movsi_r_mr): Likewise.
7714 (out_movsi_mr_r): Likewise.
7715 (output_movsisf): Likewise.
7716 (avr_out_load_psi): Likewise.
7717 (avr_out_store_psi): Likewise.
7718 (avr_out_movpsi): Likewise.
7719 (out_movqi_mr_r): Likewise.
7720 (avr_out_movhi_mr_r_xmega): Likewise.
7721 (out_movhi_mr_r): Likewise.
7722 (compare_condition): Likewise for param "insn" and local "next".
7723 (compare_sign_p): Likewise for param "insn".
7724 (compare_diff_p): Likewise.
7725 (compare_eq_p): Likewise.
7726 (avr_out_compare): Likewise.
7727 (avr_out_compare64): Likewise.
7728 (avr_out_tsthi): Likewise.
7729 (avr_out_tstpsi): Likewise.
7730 (avr_out_tstsi): Likewise.
7731 (out_shift_with_cnt): Likewise.
7732 (ashlqi3_out): Likewise.
7733 (ashlhi3_out): Likewise.
7734 (avr_out_ashlpsi3): Likewise.
7735 (ashlsi3_out): Likewise.
7736 (ashrqi3_out): Likewise.
7737 (ashrhi3_out): Likewise.
7738 (avr_out_ashrpsi3): Likewise.
7739 (ashrsi3_out): Likewise.
7740 (lshrqi3_out): Likewise.
7741 (lshrhi3_out): Likewise.
7742 (avr_out_lshrpsi3): Likewise.
7743 (lshrsi3_out): Likewise.
7744 (avr_out_fract): Likewise.
7745 (avr_out_round): Likewise.
7746 (avr_adjust_insn_length): Likewise.
7747 (reg_unused_after): Likewise.
7748 (_reg_unused_after): Likewise.
7749 (avr_compare_pattern): Likewise.
7750 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
7751 and locals "branch1", "branch2", "insn2", "jump".
7752 (avr_reorg): Likewise for local "insn".
7753 (avr_2word_insn_p): Likewise for param "insn".
7754 (jump_over_one_insn_p): Likewise.
7755 (avr_out_sbxx_branch): Likewise.
7756 (avr_out_movmem): Likewise.
7758 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7760 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
7761 param from rtx to rtx_insn *.
7762 (thumb1_final_prescan_insn): Likewise.
7763 (thumb2_final_prescan_insn): Likewise.
7765 * config/arm/arm.c (emit_set_insn): Strengthen return type from
7767 (struct minipool_node): Likewise for field "insn".
7768 (dump_minipool): Likewise for param "scan".
7769 (create_fix_barrier): Likewise for local "from". Strengthen local
7770 "label" from rtx to rtx_code_label *.
7771 (push_minipool_barrier): Strengthen param "insn" from rtx to
7773 (push_minipool_fix): Likewise.
7774 (note_invalid_constants): Likewise.
7775 (thumb2_reorg): Likewise for local "insn".
7776 (arm_reorg): Likewise.
7777 (thumb2_final_prescan_insn): Likewise for param
7778 "insn" and local "first_insn".
7779 (arm_final_prescan_insn): Likewise for param "insn" and locals
7780 "start_insn", "this_insn".
7781 (arm_debugger_arg_offset): Likewise for param "insn".
7782 (thumb1_emit_multi_reg_push): Likewise for return type and local
7784 (thumb1_final_prescan_insn): Likewise for param "insn".
7785 (thumb_far_jump_used_p): Likewise for local "insn".
7786 (thumb1_expand_prologue): Likewise.
7787 (arm_expand_epilogue_apcs_frame): Likewise.
7788 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
7789 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
7790 from rtx to rtx_code_label *.
7791 (arm_split_atomic_op): Likewise for local "label".
7792 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
7794 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7796 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
7797 first param from rtx to rtx_insn *.
7798 (arc_verify_short): Likewise.
7799 (arc_short_long): Likewise.
7800 (arc_need_delay): Likewise.
7802 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
7804 (arc_ccfsm_advance): Likewise for param "insn" and locals
7805 "start_insn", "this_insn".
7806 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
7807 (arc_ccfsm_post_advance): Likewise for param "insn".
7808 (arc_next_active_insn): Likewise for return type and param "insn".
7809 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
7810 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
7811 (output_short_suffix): Likewise for local "insn".
7812 (arc_final_prescan_insn): Likewise for param "insn". Remove
7813 now-redundant checked cast.
7814 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
7815 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
7816 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
7817 for use where lc_set became an insn.
7818 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
7820 (arc_get_insn_variants): Likewise for local "prev".
7821 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
7823 (arc_predicate_delay_insns): Likewise for local "insn".
7824 (arc_pad_return): Likewise for local "prev". For now, add a
7825 checked cast when extracting the insn from "final_sequence".
7826 (arc_short_long): Likewise for param "insn".
7827 (arc_need_delay): Likewise for param "insn" and local "next".
7828 (arc_label_align): Likewise for locals "prev", "next".
7830 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7832 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
7833 "insn" from rtx to rtx_insn *.
7834 (alpha_gp_save_rtx): Likewise for local "seq".
7835 (alpha_instantiate_decls): Likewise for local "top".
7836 (get_some_local_dynamic_name): Likewise for local "insn".
7837 (alpha_does_function_need_gp): Likewise.
7838 (set_frame_related_p): Likewise for return type and for locals
7840 (emit_frame_store_1): Likewise for local "insn".
7841 (alpha_expand_prologue): Likewise for locals "insn", "seq".
7842 (alpha_end_function): Likewise for local "insn".
7843 (alpha_output_mi_thunk_osf): Likewise.
7844 (alphaev4_insn_pipe): Likewise for param "insn".
7845 (alphaev5_insn_pipe): Likewise.
7846 (alphaev4_next_group): Likewise for return type and param 1
7848 (alphaev5_next_group): Likewise.
7849 (alpha_align_insns_1): Likewise for return type and param 1 of
7850 callback param "next_group", and for locals "i", "next", "prev",
7851 "where", "where2", "insn".
7853 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
7855 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
7856 rather than modifying the stmt.
7858 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
7860 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
7861 cgraph_state conversion.
7863 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7865 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
7866 Strengthen local "insns" from rtx to rtx_insn *.
7867 (aarch64_set_frame_expr): Likewise for local "insn".
7868 (aarch64_save_or_restore_fprs): Likewise.
7869 (aarch64_save_or_restore_callee_save_registers): Likewise.
7870 (aarch64_expand_prologue): Likewise.
7871 (aarch64_expand_epilogue): Likewise.
7872 (aarch64_output_mi_thunk): Likewise.
7873 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
7874 "label2" from rtx to rtx_code_label *.
7875 (aarch64_split_atomic_op): Likewise for local "label".
7877 2014-08-25 Martin Liska <mliska@suse.cz>
7879 * cgraph.h (symtab_node):
7880 (bool needed_p (void)): created from decide_is_symbol_needed
7881 (bool referred_to_p (void)): created from referred_to_p
7882 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
7883 * cgraph.h (cgraph_node):
7884 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
7885 (void expand (void)): created from expand_function
7886 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
7887 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
7888 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
7889 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
7890 * cgraph.h (varpool_node):
7891 (static void add (tree decl): created from varpool_add_new_variable
7892 * cgraph.h (cgraph_edge):
7894 (void remove_caller (void)): created from cgraph_edge_remove_caller
7895 (void remove_callee (void)): created from cgraph_edge_remove_callee
7896 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
7897 created from cgraph_set_call_stmt
7898 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
7899 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
7900 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
7901 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
7902 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
7903 created from cgraph_speculative_call_info
7904 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
7905 int freq_scale, bool update_original)): created from cgraph_clone_edge
7906 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
7907 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
7908 (bool recursive_p (void)): created from cgraph_edge_recursive_p
7909 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
7910 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
7911 (static void rebuild_references (void)): created from cgraph_rebuild_references
7912 * cgraph.h (symbol_table):
7913 (create_reference): renamed from add_reference
7914 (maybe_create_reference): renamed from maybe_add_reference
7915 (void register_symbol (symtab_node *node)): new function
7916 (void clear_asm_symbols (void)): new function
7917 (void unregister (symtab_node *node)): new function
7918 (void release_symbol (cgraph_node *node, int uid)): new function
7919 (cgraph_node * allocate_cgraph_symbol (void)): new function
7920 (void initialize (void)): created from cgraph_init
7921 (symtab_node *first_symbol (void)):new function
7922 (asm_node *first_asm_symbol (void)):new function
7923 (symtab_node *first_defined_symbol (void)):new function
7924 (varpool_node *first_variable (void)):new function
7925 (varpool_node *next_variable (varpool_node *node)):new function
7926 (varpool_node *first_static_initializer (void)):new function
7927 (varpool_node *next_static_initializer (varpool_node *node)):new function
7928 (varpool_node *first_defined_variable (void)):new function
7929 (varpool_node *next_defined_variable (varpool_node *node)):new function
7930 (cgraph_node *first_defined_function (void)):new function
7931 (cgraph_node *next_defined_function (cgraph_node *node)):new function
7932 (cgraph_node *first_function (void)):new function
7933 (cgraph_node *next_function (cgraph_node *node)):new function
7934 (cgraph_node *first_function_with_gimple_body (void)):new function
7935 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
7936 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
7937 created from symtab_remove_unreachable_nodes
7938 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
7939 (void process_new_functions (void)): created from cgraph_process_new_functions
7940 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
7941 (bool output_variables (void)): created from varpool_node::output_variables
7942 (void output_asm_statements (void)): created from output_asm_statements
7943 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
7944 (void compile (void)): created from compile
7945 (void output_weakrefs (void)): created from output_weakrefs
7946 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
7947 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
7948 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
7949 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
7950 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
7951 created from cgraph_next_function_with_gimple_body
7952 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
7953 created from cgraph_remove_edge_removal_hook
7954 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
7955 created from cgraph_add_node_removal_hook
7956 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
7957 created from cgraph_remove_node_removal_hook
7958 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
7959 created from varpool_add_node_removal_hook
7960 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
7961 created from varpool_remove_node_removal_hook
7962 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
7963 created from cgraph_add_function_insertion_hook
7964 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
7965 created from cgraph_remove_function_insertion_hook
7966 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
7967 created from varpool_add_variable_insertion_hook
7968 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
7969 created from varpool_remove_variable_insertion_hook
7970 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
7971 created from cgraph_add_edge_duplication_hook
7972 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
7973 created from cgraph_remove_edge_duplication_hook
7974 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
7975 created from cgraph_add_node_duplication_hook
7976 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
7977 created from cgraph_remove_node_duplication_hook
7978 (void call_edge_removal_hooks (cgraph_edge *e)):
7979 created from cgraph_call_edge_removal_hooks
7980 (void call_cgraph_insertion_hooks (cgraph_node *node)):
7981 created from call_function_insertion_hooks
7982 (void call_cgraph_removal_hooks (cgraph_node *node)):
7983 created from cgraph_call_node_removal_hooks
7984 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
7985 created from cgraph_node::call_duplication_hooks
7986 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
7987 created from cgraph_call_edge_duplication_hooks
7988 (void call_varpool_removal_hooks (varpool_node *node)):
7989 created from varpool_call_node_removal_hooks
7990 (void call_varpool_insertion_hooks (varpool_node *node)):
7991 created from varpool_call_variable_insertion_hooks
7992 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
7993 created from insert_to_assembler_name_hash
7994 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
7995 created from unlink_from_assembler_name_hash
7996 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
7997 created from symtab_prevail_in_asm_name_hash
7998 (void symtab_initialize_asm_name_hash (void)):
7999 created from symtab_initialize_asm_name_hash
8000 (void change_decl_assembler_name (tree decl, tree name)):
8001 created from change_decl_assembler_name
8002 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
8003 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
8004 created from decl_assembler_name_hash
8005 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
8006 created from decl_assembler_name_equal
8007 (static hashval_t hash_node_by_assembler_name (const void *p)):
8008 created from hash_node_by_assembler_name
8009 (static int eq_assembler_name (const void *p1, const void *p2)):
8010 created from eq_assembler_name
8012 2014-08-25 Marek Polacek <polacek@redhat.com>
8014 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
8016 2014-08-25 Petr Murzin <petr.murzin@intel.com>
8018 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
8019 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
8020 SWI1248_AVX512BW mode iterator.
8022 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
8025 * config/sh/predicates.md (general_extend_operand): Disable
8026 TRUNCATE before reload completes.
8028 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
8030 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
8032 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
8035 * config/sh/sh.opt (musermode): Allow negative form.
8036 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
8037 targets that don't support it.
8038 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
8039 Document -mno-usermode option.
8041 2014-08-24 Kito Cheng <kito@0xlab.org>
8043 * system.h (CALLER_SAVE_PROFITABLE): Poison.
8044 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
8045 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
8046 * doc/tm.texi: Regenerate.
8048 2014-08-24 Kito Cheng <kito@0xlab.org>
8050 * ira.c: Fix typo in comment.
8052 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
8054 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
8055 Deprecate c++1y. Change language to reflect greater confidence in C++14.
8057 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
8060 * config/pa/pa.c (pa_output_function_epilogue): Don't set
8061 last_address when the current function is a thunk.
8062 (pa_asm_output_mi_thunk): When we don't have named sections or they
8063 are not being used, check that thunk can reach the stub table with a
8066 2014-08-23 David Malcolm <dmalcolm@redhat.com>
8068 * web.c (union_match_dups): Strengthen param "insn" from rtx to
8070 (pass_web::execute): Likewise for local "insn".
8072 2014-08-23 David Malcolm <dmalcolm@redhat.com>
8074 * var-tracking.c (struct micro_operation_def): Strengthen field
8075 "insn" from rtx to rtx_insn *.
8076 (struct emit_note_data_def): Likewise.
8077 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
8078 (vt_stack_adjustments): Likewise for local "insn".
8079 (adjust_insn): Likewise for param "insn".
8080 (val_store): Likewise.
8081 (val_resolve): Likewise.
8082 (struct count_use_info): Likewise for field "insn".
8083 (log_op_type): Likewise for param "insn".
8084 (reverse_op): Likewise.
8085 (prepare_call_arguments): Likewise.
8086 (add_with_sets): The initial param takes an insn, but we can't
8087 yet strengthen it from rtx to rtx_insn * since it's used as a
8088 cselib_record_sets_hook callback. For now rename initial param
8089 from "insn" to "uncast_insn", and introduce a local "insn" of
8090 the stronger rtx_insn * type, with a checked cast.
8091 (compute_bb_dataflow): Strengthen local "insn" from rtx to
8093 (emit_note_insn_var_location): Likewise.
8094 (emit_notes_for_changes): Likewise.
8095 (emit_notes_for_differences): Likewise.
8096 (next_non_note_insn_var_location): Likewise for return type and
8098 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
8099 (vt_initialize): Likewise for local "insn".
8100 (delete_debug_insns): Likewise for locals "insn" and "next".
8102 2014-08-23 David Malcolm <dmalcolm@redhat.com>
8104 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
8106 (mark_constant_pool): Likewise for local "insn".
8108 2014-08-23 David Malcolm <dmalcolm@redhat.com>
8110 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
8112 (dead_debug_promote_uses): Likewise.
8113 (dead_debug_insert_temp): Likewise.
8115 2014-08-23 David Malcolm <dmalcolm@redhat.com>
8117 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
8118 from const_rtx to const rtx_insn *.
8119 (store_killed_after): Likewise. Strengthen locals "last", "act"
8120 from rtx to rtx_insn *.
8121 (store_killed_before): Strengthen param "insn" from const_rtx to
8122 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
8123 (find_moveable_store): Strengthen param "insn" from rtx to
8125 (compute_store_table): Likewise for local "insn".
8126 (insert_insn_start_basic_block): Likewise for param "insn" and
8127 locals "prev", "before", "insn".
8128 (insert_store): For now, add a checked cast to rtx_insn * on the
8129 result of gen_move_insn.
8130 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
8132 (replace_store_insn): Likewise. For now, add a checked cast to
8133 rtx_insn * on the result of gen_move_insn.
8135 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8137 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
8139 (expand_sjlj_dispatch_table): Likewise.
8141 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8143 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
8144 "insn" from rtx to rtx_insn *.
8146 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8148 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
8149 "insn" from rtx to rtx_insn *.
8150 (dup_block_and_redirect): Likewise for param 3 "before".
8152 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
8153 from rtx to rtx_insn *.
8154 (move_insn_for_shrink_wrap): Likewise.
8155 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
8156 (dup_block_and_redirect): Likewise for param "before" and local
8158 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
8160 (convert_to_simple_return): Likewise for local "start".
8162 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
8163 Strengthen local "insn" from rtx to rtx_insn *, for use when
8164 invoking requires_stack_frame_p.
8166 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8168 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
8170 (speculate_expr): Likewise for locals "orig_insn_rtx",
8172 (eq_transformed_insns): Likewise for locals "i1", "i2".
8173 (check_for_new_jump): Likewise for return type and local "end".
8174 (find_new_jump): Likewise for return type and local "jump".
8175 (sel_split_edge): Likewise for local "jump".
8176 (sel_create_recovery_block): Likewise.
8177 (sel_redirect_edge_and_branch_force): Likewise.
8178 (sel_redirect_edge_and_branch): Likewise.
8180 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8182 * sel-sched.c (substitute_reg_in_expr): Strengthen local
8183 "new_insn" from rtx to rtx_insn *.
8184 (create_insn_rtx_with_rhs): Likewise for return type and for local
8186 (create_insn_rtx_with_lhs): Likewise.
8187 (create_speculation_check): Likewise for local "insn_rtx".
8188 (implicit_clobber_conflict_p): Likewise for local "insn".
8189 (get_expr_cost): Likewise.
8190 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
8191 (move_cond_jump): Likewise for locals "next", "prev", "link",
8192 "head", "from", "to".
8194 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8196 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
8197 "next" from rtx to rtx_insn *.
8198 (find_conditional_protection): Likewise for local "next".
8199 (is_conditionally_protected): Likewise for local "insn1".
8200 (is_pfree): Likewise for locals "insn1", "insn2".
8202 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8204 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
8205 from rtx to rtx_insn *.
8207 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
8208 locals "insn1", "insn2" from rtx to rtx_insn *.
8209 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
8210 locals "insn", "prev", "last_jump", "next_tail".
8211 (schedule_ebb): Likewise for params "head", "tail".
8212 (schedule_ebbs): Likewise for locals "tail", "head".
8214 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
8215 to rtx_insn on "last_insn" in one of the invocations of
8218 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8220 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
8221 "elem", "insn" from rtx to rtx_insn *.
8222 (change_spec_dep_to_hard): Likewise.
8223 (get_back_and_forw_lists): Likewise for local "con".
8224 (sd_add_dep): Likewise for locals "elem", "insn".
8225 (sd_resolve_dep): Likewise for locals "pro", "con".
8226 (sd_unresolve_dep): Likewise.
8227 (sd_delete_dep): Likewise.
8228 (chain_to_prev_insn): Likewise for local "pro".
8229 (find_inc): Likewise for locals "pro", "con".
8231 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8233 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
8235 (reg_set_between_p): Strengthen local "insn" from const_rtx to
8237 (modified_between_p): Strengthen local "insn" from rtx to
8239 (remove_reg_equal_equiv_notes_for_regno): Likewise.
8240 (keep_with_call_p): Strengthen local "i2" from const_rtx to
8243 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8245 * resource.c (next_insn_no_annul): Strengthen local "next" from
8247 (mark_referenced_resources): Likewise for local "insn".
8249 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8251 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
8253 (find_reloads): Likewise for param 1.
8254 (subst_reloads): Likewise for sole param.
8255 (find_equiv_reg): Likwise for param 2.
8256 (regno_clobbered_p): Likwise for param 2.
8257 (reload): Likewise for param 1.
8259 * caller-save.c (save_call_clobbered_regs): Strengthen local
8260 "insn" from rtx to rtx_insn *.
8261 (insert_one_insn): Likewise for local "insn".
8263 * reload.c (this_insn): Likewise for this global.
8264 (find_reloads): Likewise for param "insn".
8265 (find_reloads_toplev): Likewise.
8266 (find_reloads_address): Likewise.
8267 (subst_reg_equivs): Likewise.
8268 (update_auto_inc_notes): Likewise.
8269 (find_reloads_address_1): Likewise.
8270 (find_reloads_subreg_address): Likewise.
8271 (subst_reloads): Likewise.
8272 (find_equiv_reg): Likewise, also for local "p".
8273 (regno_clobbered_p): Likewise for param "insn".
8275 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
8277 (spill_reg_store): Likewise for the elements of this array.
8278 (remove_init_insns): Likewise for local "equiv_insn".
8279 (will_delete_init_insn_p): Likewise for param "insn".
8280 (reload): Likewise for param ""first" and local "insn".
8281 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
8283 (calculate_elim_costs_all_insns): Likewise.
8284 (delete_caller_save_insns): Likewise.
8285 (spill_failure): Likewise for param "insn".
8286 (delete_dead_insn): Likewise.
8287 (set_label_offsets): Likewise.
8288 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
8290 (elimination_costs_in_insn): Likewise for param "insn".
8291 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
8292 when referring to an insn.
8293 (set_initial_label_offsets): Likewise.
8294 (set_offsets_for_label): Strengthen param "insn" from rtx to
8296 (init_eliminable_invariants): Likewise for param "first" and local
8298 (fixup_eh_region_note): Likewise for param "insn".
8299 (reload_as_needed): Likewise for locals "prev", "insn",
8300 "old_next", "old_prev", "next".
8301 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
8303 (reload_inheritance_insn): Strengthen elements of this array from
8305 (failed_reload): Likewise for param "insn".
8306 (choose_reload_regs): Likewise for local "insn". Replace use of
8307 NULL_RTX with NULL when referring to an insn.
8308 (input_reload_insns): Strengthen elements of this array from rtx
8310 (other_input_address_reload_insns): Likewise for this global.
8311 (other_input_reload_insns): Likewise for this global.
8312 (input_address_reload_insns): Likwise for the elements of this
8314 (inpaddr_address_reload_insns): Likwise for the elements of this
8316 (output_reload_insns): Likewise for the elements of this array.
8317 (output_address_reload_insns): Likewise for the elements of this
8319 (outaddr_address_reload_insns): Likewise for the elements of this
8321 (operand_reload_insns): Likewise for this global.
8322 (other_operand_reload_insns): Likewise for this global.
8323 (other_output_reload_insns): Likewise for the elements of this
8325 (new_spill_reg_store): Likewise for the elements of this
8327 (emit_input_reload_insns): Likewise for locals "insn", "temp".
8328 Strengthen local "where" from rtx * to rtx_insn **.
8329 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
8330 from rtx to rtx_insn *.
8331 (do_input_reload): Likewise for local "insn".
8332 (do_output_reload): Likewise for local "insn".
8333 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
8334 (emit_insn_if_valid_for_reload): Likewise for return type and local
8335 "last". Add checked cast to rtx_insn when returning "insn" since
8336 this has been through emit_insn.
8337 (gen_reload): Strengthen return type and locals "last", "insn", "set"
8338 from rtx to rtx_insn *. Add checked cast to rtx_insn when
8339 returning "insn" since it's been through
8340 emit_insn_if_valid_for_reload at this point.
8341 (delete_output_reload): Strengthen param "insn" and locals
8342 "output_reload_insn", "i2" from rtx to rtx_insn *.
8343 (delete_address_reloads): Likewise for params "dead_insn",
8344 "current_insn" and locals "prev", "next".
8345 (delete_address_reloads_1): Likewise for params "dead_insn",
8346 "current_insn" and locals "prev", "i2".
8347 (inc_for_reload): Likewise for locals "last", "add_insn".
8348 (add_auto_inc_notes): Strengthen param "insn" from rtx to
8351 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
8352 param of this duplicate of the prototype from reload.h
8354 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8356 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
8358 (regstat_bb_compute_calls_crossed): Likewise.
8360 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8362 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
8364 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
8366 (regrename_analyze): Strengthen local "insn" from rtx to
8368 (scan_rtx_reg): Likewise for param "insn".
8369 (scan_rtx_address): Likewise.
8370 (scan_rtx): Likewise.
8371 (restore_operands): Likewise.
8372 (record_out_operands): Likewise.
8373 (build_def_use): Likewise for local "insn". Replace use of
8374 NULL_RTX with NULL when dealing with an insn.
8376 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8378 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
8379 * reginfo.c (reg_scan): Likewise, also for local "insn".
8380 (reg_scan_mark_refs): Likewise for param "insn".
8381 (init_subregs_of_mode): Likewise for local "insn".
8383 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8385 * regcprop.c (struct queued_debug_insn_change): Strengthen field
8386 "insn" from rtx to rtx_insn *.
8387 (replace_oldest_value_reg): Likewise for param "insn".
8388 (replace_oldest_value_addr): Likewise.
8389 (replace_oldest_value_mem): Likewise.
8390 (apply_debug_insn_changes): Likewise for local "last_insn".
8391 (copyprop_hardreg_forward_1): Likewise for local "insn".
8393 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8395 * reg-stack.c (next_flags_user): Strengthen return type and param
8396 "insn" from rtx to rtx_insn *.
8397 (straighten_stack): Likewise for param "insn".
8398 (check_asm_stack_operands): Likewise.
8399 (remove_regno_note): Likewise.
8400 (emit_pop_insn): Likewise for return type, param "insn", local
8402 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
8403 "limit" from rtx to rtx_insn *.
8404 (swap_to_top): Likewise for param "insn".
8405 (move_for_stack_reg): Likewise.
8406 (move_nan_for_stack_reg): Likewise.
8407 (swap_rtx_condition): Likewise.
8408 (compare_for_stack_reg): Likewise.
8409 (subst_all_stack_regs_in_debug_insn): Likewise.
8410 (subst_stack_regs_pat): Likewise, and local "insn2".
8411 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
8413 (subst_stack_regs): Likewise.
8414 (change_stack): Likewise.
8415 (convert_regs_1): Likewise for locals "insn", "next".
8417 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8419 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
8421 (combine_set_extension): Likewise for param "curr_insn".
8422 (transform_ifelse): Likewise for param "def_insn".
8423 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
8424 from vec<rtx> * to vec<rtx_insn *> *.
8425 (is_cond_copy_insn): Likewise for param "insn".
8426 (struct ext_state): Strengthen the four vec fields from vec<rtx>
8428 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
8429 local "def_insn" from rtx to rtx_insn *.
8430 (get_sub_rtx): Likewise for param "def_insn".
8431 (merge_def_and_ext): Likewise.
8432 (combine_reaching_defs): Likewise.
8433 (add_removable_extension): Likewise for param "insn".
8434 (find_removable_extensions): Likewise for local "insn".
8435 (find_and_remove_re): Likewise for locals "curr_insn" and
8436 "def_insn". Strengthen locals "reinsn_del_list" and
8437 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
8439 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8441 * recog.c (split_insn): Strengthen param "insn" and locals
8442 "first", "last" from rtx to rtx_insn *.
8443 (split_all_insns): Likewise for locals "insn", "next".
8444 (split_all_insns_noflow): Likewise.
8446 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8448 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
8450 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
8451 (debug_rtx_find): Likewise for param 1 "x".
8453 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
8454 const_rtx to const rtx_insn *. Likewise for local "insn".
8455 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
8456 (debug_rtx_find): Likewise for param 1 "x".
8457 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
8458 from const_rtx to const rtx_insn * within the appropriate cases of
8459 the switch statement.
8461 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
8462 Strengthen local "insns" from rtx to rtx_insn * since this is
8463 passed to a call to debug_rtx_list.
8465 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8467 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
8470 * function.c (stack_protect_epilogue): Add checked cast to
8471 rtx_insn for now when invoking predict_insn_def.
8473 * predict.c (predict_insn): Strengthen param "insn" from rtx to
8475 (predict_insn_def): Likewise.
8476 (rtl_predict_edge): Likewise for local "last_insn".
8477 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
8479 (combine_predictions_for_insn): Strengthen param "insn" from rtx
8481 (bb_estimate_probability_locally): Likewise for local "last_insn".
8482 (expensive_function_p): Likewise for local "insn".
8484 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
8485 local "jmp", since this is used when invoking predict_insn_def.
8487 2014-08-22 Marek Polacek <polacek@redhat.com>
8490 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
8492 2014-08-22 Marek Polacek <polacek@redhat.com>
8495 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
8496 a comparison in parens.
8497 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
8500 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8502 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
8505 * cprop.c (fis_get_condition): Likewise.
8507 * postreload.c (reload_cse_regs): Likewise for param "first".
8508 (reload_cse_simplify): Likewise for param "insn".
8509 (reload_cse_regs_1): Likewise for local "insn".
8510 (reload_cse_simplify_set): Likewise for param "insn".
8511 (reload_cse_simplify_operands): Likewise.
8512 (struct reg_use): Likewise for field "insn".
8513 (reload_combine_purge_insn_uses): Likewise for param "insn".
8514 (fixup_debug_insns): Likewise for params "from", "to" and local
8516 (try_replace_in_use): Likewise for local "use_insn".
8517 (reload_combine_recognize_const_pattern): Likewise for param
8518 "insn" and locals "add_moved_after_insn", "use_insn".
8519 (reload_combine_recognize_pattern): Likewise for param "insn" and
8521 (reload_combine): Likewise for locals "insn", "prev".
8522 (reload_combine_note_use): Likewise for param "insn".
8523 (move2add_use_add2_insn): Likewise.
8524 (move2add_use_add3_insn): Likewise.
8525 (reload_cse_move2add): Likewise, also for local "next".
8526 (move2add_note_store): Likewise for local "insn".
8528 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8530 * postreload-gcse.c (struct occr): Strengthen field "insn" from
8532 (struct unoccr): Likewise.
8533 (struct modifies_mem): Likewise.
8534 (alloc_mem): Likewise for local "insn".
8535 (insert_expr_in_table): Likewise for param "insn".
8536 (dump_expr_hash_table_entry): Likewise for local "insn".
8537 (oprs_unchanged_p): Likewise for param "insn".
8538 (load_killed_in_block_p): Likewise for local "setter".
8539 (record_last_reg_set_info): Likewise for param "insn".
8540 (record_last_reg_set_info_regno): Likewise.
8541 (record_last_mem_set_info): Likewise.
8542 (record_last_set_info): Likewise for local "last_set_insn".
8543 (record_opr_changes): Likewise for param "insn".
8544 (hash_scan_set): Likewise.
8545 (compute_hash_table): Likewise for local "insn".
8546 (get_avail_load_store_reg): Likewise for param "insn".
8547 (eliminate_partially_redundant_load): Likewise, also for locals
8548 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
8550 (eliminate_partially_redundant_loads): Likewise for local "insn".
8552 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8554 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
8556 (expand_binop): Likewise for locals "entry_last", "last", "insns"
8557 (expand_twoval_unop): Likewise for locals entry_last", "last".
8558 (expand_twoval_binop): Likewise.
8559 (expand_twoval_binop_libfunc): Likewise for local "insns".
8560 (widen_leading): Likewise for local "last".
8561 (expand_doubleword_clz): Likewise for local "seq". Strengthen
8562 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
8563 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
8564 (expand_parity): Likewise for locals "last" and "seq".
8565 (expand_ffs): Likewise for local "seq". Strengthen local
8566 "nonzero_label" from rtx to rtx_code_label *.
8567 (expand_absneg_bit): Strengthen local "insns" from rtx to
8569 (expand_unop_direct): Likewise for local "last".
8570 (expand_unop): Likewise for locals "last", "insns".
8571 (expand_abs_nojump): Likewise for local "last".
8572 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
8573 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
8575 (expand_copysign_absneg): Strengthen local "label" from rtx to
8577 (expand_copysign_bit): Strengthen local "insns" from rtx to
8579 (struct no_conflict_data): Likewise for fields "first", "insn".
8580 (emit_libcall_block_1): Likewise for param "insns" and locals
8581 "next", "last", "insn".
8582 (emit_libcall_block): For now, add a checked cast to rtx_insn *
8583 on "insns" when invoking emit_libcall_block_1. Ultimately we
8584 want to strengthen insns itself.
8585 (prepare_cmp_insn): Strengthen local "last" from rtx to
8587 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
8588 (prepare_float_lib_cmp): Likewise for local "insns".
8589 (emit_conditional_move): Likewise for local "last".
8590 (emit_conditional_add): Likewise.
8591 (have_sub2_insn): Likewise for local "seq".
8592 (expand_float): Likewise for local "insns". Strengthen locals
8593 "label", "neglabel" from rtx to rtx_code_label *.
8594 (expand_fix): Likewise for locals "last", "insn", "insns" (to
8595 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
8596 (expand_fixed_convert): Likewise for local "insns" (to
8598 (expand_sfix_optab): Likewise for local "last".
8599 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
8600 to rtx_code_label *.
8601 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
8602 from rtx to rtx_insn *.
8603 (expand_atomic_fetch_op): Likewise for local "insn".
8604 (maybe_legitimize_operand_same_code): Likewise for local "last".
8605 (maybe_legitimize_operands): Likewise.
8607 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8609 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
8610 "insn" from rtx to rtx_insn *.
8611 (ps_rtl_insn): Likewise for return type.
8612 (doloop_register_get): Likewise for params "head", "tail" and
8613 locals "insn", "first_insn_not_to_check".
8614 (schedule_reg_move): Likewise for local "this_insn".
8615 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
8616 of gen_move_insn for now.
8617 (reset_sched_times): Strengthen local "insn" from rtx to
8619 (permute_partial_schedule): Likewise.
8620 (duplicate_insns_of_cycles): Likewise for local "u_insn".
8621 (dump_insn_location): Likewise for param "insn".
8622 (loop_canon_p): Likewise for local "insn".
8623 (sms_schedule): Likewise.
8624 (print_partial_schedule): Likewise.
8625 (ps_has_conflicts): Likewise.
8627 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8629 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
8630 "tailp" from rtx * to rtx_insn **.
8632 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
8633 from rtx to rtx_insn *.
8634 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
8635 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
8636 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
8638 * modulo-sched.c (const_iteration_count): Strengthen return type
8639 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
8640 use of NULL_RTX with NULL when working with insns.
8641 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
8643 (sms_schedule): Likewise.
8644 * sched-rgn.c (init_ready_list): Likewise, also for locals
8645 "src_head" and "src_next_tail".
8646 (compute_block_dependences): Likewise.
8647 (free_block_dependencies): Likewise.
8648 (debug_rgn_dependencies): Likewise.
8649 (free_rgn_deps): Likewise.
8650 (compute_priorities): Likewise.
8651 (schedule_region): Likewise.
8652 * sel-sched.c (find_ebb_boundaries): Likewise.
8654 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
8655 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
8657 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8659 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
8660 from rtx to rtx_insn *.
8661 (new_seginfo): Likewise for param "insn".
8662 (create_pre_exit): Likewise for locals "last_insn",
8663 "before_return_copy", "return_copy".
8664 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
8667 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8669 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
8670 from rtx to rtx_insn *.
8671 (lra_push_insn): Likewise for 1st param.
8672 (lra_push_insn_and_update_insn_regno_info): Likewise.
8673 (lra_pop_insn): Likewise for return type.
8674 (lra_invalidate_insn_data): Likewise for 1st param.
8675 (lra_set_insn_deleted): Likewise.
8676 (lra_delete_dead_insn): Likewise.
8677 (lra_process_new_insns): Likewise for first 3 params.
8678 (lra_set_insn_recog_data): Likewise for 1st param.
8679 (lra_update_insn_recog_data): Likewise.
8680 (lra_set_used_insn_alternative): Likewise.
8681 (lra_invalidate_insn_regno_info): Likewise.
8682 (lra_update_insn_regno_info): Likewise.
8683 (lra_former_scratch_operand_p): Likewise.
8684 (lra_eliminate_regs_1): Likewise.
8685 (lra_get_insn_recog_data): Likewise.
8687 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
8690 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
8692 (substitute_within_insn): New.
8693 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
8694 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
8695 Replace call to "substitute" with call to substitute_within_insn.
8697 * lra-constraints.c (curr_insn): Strengthen from rtx to
8699 (get_equiv_with_elimination): Likewise for param "insn".
8700 (match_reload): Strengthen params "before" and "after" from rtx *
8702 (emit_spill_move): Likewise for return type. Add a checked cast
8703 to rtx_insn * on result of gen_move_insn for now.
8704 (check_and_process_move): Likewise for local "before". Replace
8705 NULL_RTX with NULL when referring to insns.
8706 (process_addr_reg): Strengthen params "before" and "after" from
8707 rtx * to rtx_insn **.
8708 (insert_move_for_subreg): Likewise.
8709 (simplify_operand_subreg): Strengthen locals "before" and "after"
8710 from rtx to rtx_insn *.
8711 (process_address_1): Strengthen params "before" and "after" from
8712 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
8714 (process_address): Strengthen params "before" and "after" from
8715 rtx * to rtx_insn **.
8716 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
8717 (curr_insn_transform): Strengthen locals "before" and "after"
8718 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
8720 (loc_equivalence_callback): Update cast of "data", changing
8721 resulting type from rtx to rtx_insn *.
8722 (substitute_pseudo_within_insn): New.
8723 (inherit_reload_reg): Strengthen param "insn" from rtx to
8724 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
8725 NULL when referring to insns. Add a checked cast to rtx_insn *
8726 when using usage_insn to invoke lra_update_insn_regno_info.
8727 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
8728 likewise for locals "restore", "save". Add checked casts to
8729 rtx_insn * when using usage_insn to invoke
8730 lra_update_insn_regno_info and lra_process_new_insns. Replace
8731 NULL_RTX with NULL when referring to insns.
8732 (split_if_necessary): Strengthen param "insn" from rtx to
8734 (update_ebb_live_info): Likewise for params "head", "tail" and local
8736 (get_last_insertion_point): Likewise for return type and local "insn".
8737 (get_live_on_other_edges): Likewise for local "last".
8738 (inherit_in_ebb): Likewise for params "head", "tail" and locals
8739 "prev_insn", "next_insn", "restore".
8740 (remove_inheritance_pseudos): Likewise for local "prev_insn".
8741 (undo_optional_reloads): Likewise for local "insn".
8743 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
8745 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
8747 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
8749 (spill_pseudos): Likewise for local "insn".
8750 (init_elimination): Likewise.
8751 (process_insn_for_elimination): Likewise for param "insn".
8753 * lra-lives.c (curr_insn): Likewise.;
8755 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
8756 (remove_pseudos): Likewise for param "insn".
8757 (spill_pseudos): Likewise for local "insn".
8758 (lra_final_code_change): Likewise for locals "insn", "curr".
8760 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
8761 (lra_set_insn_deleted): Likewise.
8762 (lra_delete_dead_insn): Likewise, and for local "prev".
8763 (new_insn_reg): Likewise for param "insn".
8764 (lra_set_insn_recog_data): Likewise.
8765 (lra_update_insn_recog_data): Likewise.
8766 (lra_set_used_insn_alternative): Likewise.
8767 (get_insn_freq): Likewise.
8768 (invalidate_insn_data_regno_info): Likewise.
8769 (lra_invalidate_insn_regno_info): Likewise.
8770 (lra_update_insn_regno_info): Likewise.
8771 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
8773 (lra_push_insn_1): Strengthen param "insn" from rtx to
8775 (lra_push_insn): Likewise.
8776 (lra_push_insn_and_update_insn_regno_info): Likewise.
8777 (lra_pop_insn): Likewise for return type and local "insn".
8778 (push_insns): Likewise for params "from", "to", and local "insn".
8779 (setup_sp_offset): Likewise for params "from", "last" and locals
8781 (lra_process_new_insns): Likewise for params "insn", "before",
8782 "after" and local "last".
8783 (struct sloc): Likewise for field "insn".
8784 (lra_former_scratch_operand_p): Likewise for param "insn".
8785 (remove_scratches): Likewise for locals "insn", "last".
8786 (check_rtl): Likewise for local "insn".
8787 (add_auto_inc_notes): Likewise for param "insn".
8788 (update_inc_notes): Likewise for local "insn".
8789 (lra): Replace NULL_RTX with NULL when referring to insn.
8791 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8793 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
8795 (resolve_reg_notes): Likewise.
8796 (resolve_simple_move): Likewise for return type, param "insn", and
8797 locals "insns", "minsn".
8798 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
8799 (resolve_use): Likewise.
8800 (resolve_debug): Likewise.
8801 (find_decomposable_shift_zext): Likewise.
8802 (resolve_shift_zext): Likewise for return type, param "insn", and
8803 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
8804 (decompose_multiword_subregs): Likewise for local "insn",
8805 "orig_insn", "decomposed_shift", "end".
8807 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8809 * basic-block.h (basic_block split_edge_and_insert): Strengthen
8810 param "insns" from rtx to rtx_insn *.
8812 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
8814 (struct iv_to_split): Likewise.
8815 (loop_exit_at_end_p): Likewise for local "insn".
8816 (split_edge_and_insert): Likewise for param "insns".
8817 (compare_and_jump_seq): Likewise for return type, param "cinsn",
8818 and locals "seq", "jump".
8819 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
8820 "branch_code"; update invocations of compare_and_jump_seq to
8821 eliminate NULL_RTX in favor of NULL.
8822 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
8824 (reset_debug_uses_in_loop): Likewise.
8825 (analyze_insn_to_expand_var): Likewise for param "insn".
8826 (analyze_iv_to_split_insn): Likewise.
8827 (analyze_insns_in_loop): Likewise for local "insn".
8828 (insert_base_initialization): Likewise for param
8829 "insn" and local "seq".
8830 (split_iv): Likewise for param "insn" and local "seq".
8831 (expand_var_during_unrolling): Likewise for param "insn".
8832 (insert_var_expansion_initialization): Likewise for local "seq".
8833 (combine_var_copies_in_loop_exit): Likewise.
8834 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
8836 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
8837 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
8840 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8842 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
8844 (iv_analyze_result): Likewise.
8845 (iv_analyze_expr): Likewise.
8848 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
8849 local "def_insn" from rtx to rtx_insn *.
8850 (get_biv_step_1): Likewise for local "insn".
8851 (iv_analyze_expr): Likewise for param "insn".
8852 (iv_analyze_def): Likewise for local "insn".
8853 (iv_analyze_op): Likewise for param "insn".
8854 (iv_analyze): Likewise.
8855 (iv_analyze_result): Likewise.
8857 (suitable_set_for_replacement): Likewise.
8858 (simplify_using_initial_values): Likewise for local "insn".
8859 (iv_number_of_iterations): Likewise for param "insn".
8860 (check_simple_exit): Add checked cast to rtx_insn when invoking
8861 iv_number_of_iterations for now (until get_condition is
8864 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
8865 "insn" from rtx to rtx_insn *.
8866 (analyze_insns_in_loop): Likewise for local "insn".
8868 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8870 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
8872 (struct invariant): Likewise.
8873 (hash_invariant_expr_1): Likewise for param "insn".
8874 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
8875 (find_exits): Likewise for local "insn".
8876 (create_new_invariant): Likewise for param "insn".
8877 (check_dependencies): Likewise.
8878 (find_invariant_insn): Likewise.
8879 (record_uses): Likewise.
8880 (find_invariants_insn): Likewise.
8881 (find_invariants_bb): Likewise for local "insn".
8882 (get_pressure_class_and_nregs): Likewise for param "insn".
8883 (calculate_loop_reg_pressure): Likewise for local "insn".
8885 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8887 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
8889 (add_test): Likewise for locals "seq", "jump".
8890 (doloop_modify): Likewise for locals "sequence", "jump_insn".
8892 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8894 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
8896 (rebuild_jump_labels_chain): Likewise for param "chain".
8898 * cfgexpand.c (pass_expand::execute): Add checked cast to
8899 rtx_insn * when calling rebuild_jump_labels_chain in region where
8900 we know e->insns.r is non-NULL.
8902 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
8904 (rebuild_jump_labels): Likewise.
8905 (rebuild_jump_labels_chain): Likewise for param "chain".
8906 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
8907 (init_label_info): Likewise for param "f".
8908 (maybe_propagate_label_ref): Likewise for params "jump_insn",
8909 "prev_nonjump_insn".
8910 (mark_all_labels): Likewise for param "f" and locals "insn",
8911 "prev_nonjump_insn".
8913 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8915 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
8916 from rtx to rtx_insn *insn.
8917 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
8918 (ira_add_allocno_copy): Likewise.
8919 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
8921 (ira_create_copy): Likewise.
8922 (ira_add_allocno_copy): Likewise.
8923 (create_bb_allocnos): Likewise for local "insn".
8924 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
8925 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
8926 process_regs_for_copy for rtx_insn * param.
8927 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
8928 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
8929 process_regs_for_copy for rtx_insn * param.
8930 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
8931 * ira-costs.c (record_reg_classes): Likewise for param "insn".
8932 (record_operand_costs): Likewise.
8933 (scan_one_insn): Likewise for return type, and for param "insn".
8934 (process_bb_for_costs): Likewise for local "insn".
8935 (process_bb_node_for_hard_reg_moves): Likewise.
8936 * ira-emit.c (struct move): Likewise for field "insn".
8937 (create_move): Eliminate use of NULL_RTX when dealing with an
8939 (emit_move_list): Strengthen return type and locals "result",
8940 "insn" from rtx to rtx_insn *insn.
8941 (emit_moves): Likewise for locals "insns", "tmp".
8942 (ira_emit): Likewise for local "insn".
8943 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
8945 (find_call_crossed_cheap_reg): Likewise.
8946 (process_bb_node_lives): Likewise for local "insn".
8947 * ira.c (decrease_live_ranges_number): Likewise.
8948 (compute_regs_asm_clobbered): Likewise.
8949 (build_insn_chain): Likewise.
8950 (find_moveable_pseudos): Likewise, also locals "def_insn",
8951 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
8952 to rtx_insn **. Add a checked cast when assigning from
8953 "closest_use" into closest_uses array in a region where we know
8954 it's a non-NULL insn.
8955 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
8957 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
8958 "last_interesting_insn", "uin".
8959 (move_unallocated_pseudos): Likewise for locals "def_insn",
8960 "move_insn", "newinsn".
8962 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8964 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
8965 Strengthen locals "done_label", "do_error" from rtx to
8967 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
8968 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
8970 (ubsan_expand_si_overflow_neg_check): Likewise for locals
8971 "done_label", "do_error" to rtx_code_label * and local "last" to
8973 (ubsan_expand_si_overflow_mul_check): Likewise for locals
8974 "done_label", "do_error", "large_op0", "small_op0_large_op1",
8975 "one_small_one_large", "both_ops_large", "after_hipart_neg",
8976 "after_lopart_neg", "do_overflow", "hipart_different" to
8977 rtx_code_label * and local "last" to rtx_insn *.
8979 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8981 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
8982 "insn" and "move_insn" from rtx to rtx_insn *.
8984 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8986 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
8988 (cheap_bb_rtx_cost_p): Likewise.
8989 (first_active_insn): Likewise for return type and local "insn".
8990 (last_active_insn): Likewise for return type and locals "insn",
8992 (struct noce_if_info): Likewise for fields "jump", "insn_a",
8994 (end_ifcvt_sequence): Likewise for return type and locals "insn",
8996 (noce_try_move): Likewise for local "seq".
8997 (noce_try_store_flag): Likewise.
8998 (noce_try_store_flag_constants): Likewise.
8999 (noce_try_addcc): Likewise.
9000 (noce_try_store_flag_mask): Likewise.
9001 (noce_try_cmove): Likewise.
9002 (noce_try_minmax): Likewise.
9003 (noce_try_abs): Likewise.
9004 (noce_try_sign_mask): Likewise.
9005 (noce_try_bitop): Likewise.
9006 (noce_can_store_speculate_p): Likewise for local "insn".
9007 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
9009 (check_cond_move_block): Likewise for local "insn".
9010 (cond_move_convert_if_block): Likewise.
9011 (cond_move_process_if_block): Likewise for locals "seq",
9013 (noce_find_if_block): Likewise for local "jump".
9014 (merge_if_block): Likewise for local "last".
9015 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
9016 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
9017 (block_has_only_trap): Likewise for return type and local "trap".
9018 (find_if_case_1): Likewise for local "jump".
9019 (dead_or_predicable): Likewise for locals "head", "end", "jump",
9022 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9024 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
9025 "last_insn", "loop_end" from rtx to rtx_insn *.
9027 * hw-doloop.c (scan_loop): Likewise for local "insn".
9028 (discover_loop): Likewise for param "tail_insn".
9029 (discover_loops): Likewise for local "tail".
9031 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
9032 cast to rtx_insn * when assigning from an rtx local to a
9033 hwloop_info's "last_insn" field.
9035 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9037 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
9038 (add_delay_dependencies): Strengthen local "pro" from rtx to
9040 (recompute_todo_spec): Likewise.
9041 (dep_cost_1): Likewise for locals "insn", "used".
9042 (schedule_insn): Likewise for local "dbg".
9043 (schedule_insn): Likewise for locals "pro", "next".
9044 (unschedule_insns_until): Likewise for local "con".
9045 (restore_pattern): Likewise for local "next".
9046 (estimate_insn_tick): Likewise for local "pro".
9047 (resolve_dependencies): Likewise for local "next".
9048 (fix_inter_tick): Likewise.
9049 (fix_tick_ready): Likewise for local "pro".
9050 (add_to_speculative_block): Likewise for locals "check", "twin",
9052 (sched_extend_bb): Likewise for locals "end", "insn".
9053 (init_before_recovery): Likewise for local "x".
9054 (sched_create_recovery_block): Likewise for local "barrier".
9055 (create_check_block_twin): Likewise for local "pro".
9056 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
9058 (unlink_bb_notes): Update for change to type of bb_header.
9059 Strengthen locals "prev", "label", "note", "next" from rtx to
9061 (clear_priorities): Likewise for local "pro".
9063 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9065 * gcse.c (struct occr): Strengthen field "insn" from rtx to
9067 (test_insn): Likewise for this global.
9068 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
9070 (oprs_anticipatable_p): Likewise.
9071 (oprs_available_p): Likewise.
9072 (insert_expr_in_table): Strengthen param "insn" from rtx to
9074 (hash_scan_set): Likewise.
9075 (hash_scan_clobber): Likewise.
9076 (hash_scan_call): Likewise.
9077 (hash_scan_insn): Likewise.
9078 (compute_hash_table_work): Likewise for local "insn".
9079 (process_insert_insn): Likewise for return type and local "pat".
9080 (insert_insn_end_basic_block): Likewise for locals "new_insn",
9081 "pat", "pat_end", "maybe_cc0_setter".
9082 (pre_edge_insert): Likewise for local "insn".
9083 (pre_insert_copy_insn): Likewise for param "insn".
9084 (pre_insert_copies): Likewise for local "insn".
9085 (struct set_data): Likewise for field "insn".
9086 (single_set_gcse): Likewise for param "insn".
9087 (gcse_emit_move_after): Likewise.
9088 (pre_delete): Likewise for local "insn".
9089 (update_bb_reg_pressure): Likewise for param "from" and local
9091 (should_hoist_expr_to_dom): Likewise for param "from".
9092 (hoist_code): Likewise for local "insn".
9093 (get_pressure_class_and_nregs): Likewise for param "insn".
9094 (calculate_bb_reg_pressure): Likewise for local "insn".
9095 (compute_ld_motion_mems): Likewise.
9097 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9099 * genpeep.c (main): Rename param back from "uncast_ins1" to
9100 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
9103 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
9105 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
9108 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
9109 documentation to state it is only for VSX operations.
9111 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
9112 constraint only active if VSX.
9114 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
9115 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
9118 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9120 * fwprop.c (single_def_use_dom_walker::before_dom_children):
9121 Strengthen local "insn" from rtx to rtx_insn *.
9122 (use_killed_between): Likewise for param "target_insn".
9123 (all_uses_available_at): Likewise for param "target_insn" and
9125 (update_df_init): Likewise for params "def_insn", "insn".
9126 (update_df): Likewise for param "insn".
9127 (try_fwprop_subst): Likewise for param "def_insn" and local
9129 (free_load_extend): Likewise for param "insn".
9130 (forward_propagate_subreg): Likewise for param "def_insn" and
9132 (forward_propagate_asm): Likewise for param "def_insn" and local
9134 (forward_propagate_and_simplify): Likewise for param "def_insn"
9135 and local "use_insn".
9136 (forward_propagate_into): Likewise for locals "def_insn" and
9139 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9141 * function.c (emit_initial_value_sets): Strengthen local "seq"
9142 from rtx to rtx_insn *.
9143 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
9145 (instantiate_virtual_regs): Likewise for local "insn".
9146 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
9147 (reorder_blocks_1): Likewise for param "insns" and local "insn".
9148 (expand_function_end): Likewise for locals "insn" and "seq".
9149 (epilogue_done): Likewise for local "insn".
9150 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
9152 (reposition_prologue_and_epilogue_notes): Likewise for locals
9153 "insn", "last", "note", "first".
9154 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
9155 (pass_match_asm_constraints::execute): Likewise for local "insn".
9157 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9159 * output.h (final_scan_insn): Strengthen return type from rtx to
9161 (final_forward_branch_p): Likewise for param.
9162 (current_output_insn): Likewise for this global.
9164 * final.c (rtx debug_insn): Likewise for this variable.
9165 (current_output_insn): Likewise.
9166 (get_attr_length_1): Rename param "insn" to "uncast_insn",
9167 adding "insn" back in as an rtx_insn * with a checked cast, so
9168 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
9170 (compute_alignments): Strengthen local "label" from rtx to
9172 (shorten_branches): Rename param from "first" to "uncast_first",
9173 introducing a new local rtx_insn * "first" using a checked cast to
9174 effectively strengthen "first" from rtx to rtx_insn * without
9175 affecting the type signature. Strengthen locals "insn", "seq",
9176 "next", "label" from rtx to rtx_insn *.
9177 (change_scope): Strengthen param "orig_insn" and local "insn" from
9179 (final_start_function): Rename param from "first" to "uncast_first",
9180 introducing a new local rtx_insn * "first" using a checked cast to
9181 effectively strengthen "first" from rtx to rtx_insn * without
9182 affecting the type signature. Strengthen local "insn" from rtx to
9184 (dump_basic_block_info): Strengthen param "insn" from rtx to
9186 (final): Rename param from "first" to "uncast_first",
9187 introducing a new local rtx_insn * "first" using a checked cast to
9188 effectively strengthen "first" from rtx to rtx_insn * without
9189 affecting the type signature. Strengthen locals "insn", "next"
9190 from rtx to rtx_insn *.
9191 (output_alternate_entry_point): Strengthen param "insn" from rtx to
9193 (call_from_call_insn): Strengthen param "insn" from rtx to
9195 (final_scan_insn): Rename param from "insn" to "uncast_insn",
9196 introducing a new local rtx_insn * "insn" using a checked cast to
9197 effectively strengthen "insn" from rtx to rtx_insn * without
9198 affecting the type signature. Strengthen return type and locals
9199 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
9200 now-redundant checked cast to rtx_insn * from both invocations of
9201 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
9202 introducing a local "call_insn" for use when invoking
9203 call_from_call_insn.
9204 (notice_source_line): Strengthen param "insn" from rtx to
9206 (leaf_function_p): Likewise for local "insn".
9207 (final_forward_branch_p): Likewise.
9208 (leaf_renumber_regs): Likewise for param "first".
9209 (rest_of_clean_state): Likewise for locals "insn" and "next".
9210 (self_recursive_call_p): Likewise for param "insn".
9211 (collect_fn_hard_reg_usage): Likewise for local "insn".
9212 (get_call_fndecl): Likewise for param "insn".
9213 (get_call_cgraph_rtl_info): Likewise.
9214 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
9215 introducing a new local rtx_insn * "insn" using a checked cast to
9216 effectively strengthen "insn" from rtx to rtx_insn * without
9217 affecting the type signature.
9219 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
9220 cast when assigning from param "insn" to current_output_insn.
9221 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
9222 so that we can assign it back to current_output_insn.
9224 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
9226 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
9227 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
9228 atmxt540s and atmxt540sreva devices.
9229 * config/avr/avr-tables.opt: Regenerate.
9230 * config/avr/t-multilib: Regenerate.
9231 * doc/avr-mmcu.texi: Regenerate.
9233 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9235 * expr.c (convert_move): Strengthen local "insns" from rtx to
9237 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
9238 "top_label" from rtx to rtx_code_label *.
9239 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
9241 (emit_single_push_insn): Likewise for locals "prev", "last".
9242 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
9243 to rtx_code_label *.
9244 (store_constructor): Likewise for locals "loop_start", "loop_end".
9245 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
9247 (expand_expr_real_2): Likewise.
9248 (expand_expr_real_1): Strengthen local "label" from rtx to
9251 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9253 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
9254 from rtx to rtx_insn *.
9255 (store_bit_field_1): Likewise.
9256 (extract_bit_field_1): Likewise.
9257 (expand_mult_const): Likewise for local "insns".
9258 (expmed_mult_highpart): Strengthen local "label" from rtx to
9260 (expand_smod_pow2): Likewise.
9261 (expand_sdiv_pow2): Likewise.
9262 (expand_divmod): Strengthen locals "last", "insn" from rtx to
9263 rtx_insn *. Strengthen locals "label", "label1", "label2",
9264 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
9265 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
9266 (emit_store_flag): Likewise.
9267 (emit_store_flag_force): Strengthen local "label" from rtx to
9269 (do_cmp_and_jump): Likewise for param "label".
9271 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9273 * explow.c (force_reg): Strengthen local "insn" from rtx to
9275 (adjust_stack_1): Likewise.
9276 (allocate_dynamic_stack_space): Likewise. Strengthen locals
9277 "final_label", "available_label", "space_available" from rtx to
9279 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
9280 (anti_adjust_stack_and_probe): Likewise.
9282 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9284 * except.h (sjlj_emit_function_exit_after): Strengthen param
9285 "after" from rtx to rtx_insn *. This is only called with
9286 result of get_last_insn (in function.c) so type-change should be
9289 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
9290 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
9291 to rtx_insn *. These fields are only used from except.c so this
9292 type-change should be self-contained to this patch.
9294 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
9295 local "last" from rtx to rtx_insn *.
9296 (dw2_build_landing_pads): Likewise for local "seq".
9297 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
9298 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
9299 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
9301 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
9303 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
9304 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
9305 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
9306 referring to an insn. Strengthen local "dispatch_label" from
9307 rtx to rtx_code_label *.
9308 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
9310 (expand_eh_return): Strengthen local "around_label" from
9311 rtx to rtx_code_label *.
9312 (convert_to_eh_region_ranges): Strengthen locals "iter",
9313 "last_action_insn", "first_no_action_insn",
9314 "first_no_action_insn_before_switch",
9315 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
9317 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9319 * dwarf2out.c (last_var_location_insn): Strengthen this variable
9320 from rtx to rtx_insn *.
9321 (cached_next_real_insn): Likewise.
9322 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
9324 (dwarf2out_var_location): Strengthen locals "next_real",
9325 "next_note", "expected_next_loc_note", "last_start", "insn" from
9328 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9330 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
9331 from rtx to rtx_insn *.
9332 (create_pseudo_cfg): Likewise for local "insn".
9334 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9336 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
9337 from rtx to rtx_insn *.
9338 (df_bb_regno_last_def_find): Likewise.
9340 * df-problems.c (df_rd_bb_local_compute): Likewise.
9341 (df_lr_bb_local_compute): Likewise.
9342 (df_live_bb_local_compute): Likewise.
9343 (df_chain_remove_problem): Likewise.
9344 (df_chain_create_bb): Likewise.
9345 (df_word_lr_bb_local_compute): Likewise.
9346 (df_remove_dead_eq_notes): Likewise for param "insn".
9347 (df_note_bb_compute): Likewise for local "insn".
9348 (simulate_backwards_to_point): Likewise.
9349 (df_md_bb_local_compute): Likewise.
9351 * df-scan.c (df_scan_free_bb_info): Likewise.
9352 (df_scan_start_dump): Likewise.
9353 (df_scan_start_block): Likewise.
9354 (df_install_ref_incremental): Likewise for local "insn".
9355 (df_insn_rescan_all): Likewise.
9356 (df_reorganize_refs_by_reg_by_insn): Likewise.
9357 (df_reorganize_refs_by_insn_bb): Likewise.
9358 (df_recompute_luids): Likewise.
9359 (df_bb_refs_record): Likewise.
9360 (df_update_entry_exit_and_calls): Likewise.
9361 (df_bb_verify): Likewise.
9363 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9365 * ddg.h (struct ddg_node): Strengthen fields "insn" and
9366 "first_note" from rtx to rtx_insn *.
9367 (get_node_of_insn): Likewise for param 2 "insn".
9368 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
9370 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
9372 (mem_write_insn_p): Likewise.
9373 (mem_access_insn_p): Likewise.
9374 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
9375 (def_has_ccmode_p): Likewise for param "insn".
9376 (add_cross_iteration_register_deps): Likewise for locals
9377 "def_insn" and "use_insn".
9378 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
9379 (build_intra_loop_deps): Likewise for local "src_insn".
9380 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
9382 (get_node_of_insn): Likewise for param "insn".
9384 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9386 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
9387 (deletable_insn_p): Strengthen param "insn" from rtx to
9388 rtx_insn *. Add checked cast to rtx_call_insn when invoking
9389 find_call_stack_args, since this is guarded by CALL_P (insn).
9390 (marked_insn_p): Strengthen param "insn" from rtx to
9392 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
9393 invoking find_call_stack_args, since this is guarded by
9395 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
9396 rtx_insn *; we know this is an insn since this was called by
9398 (mark_nonreg_stores_2): Likewise.
9399 (mark_nonreg_stores): Strengthen param "insn" from rtx to
9401 (find_call_stack_args): Strengthen param "call_insn" from rtx to
9402 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
9404 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
9405 from rtx to rtx_insn *.
9406 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
9408 (delete_unmarked_insns): Likewise for locals "insn", "next".
9409 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
9410 (mark_reg_dependencies): Likewise for param "insn".
9411 (rest_of_handle_ud_dce): Likewise for local "insn".
9412 (word_dce_process_block): Likewise.
9413 (dce_process_block): Likewise.
9415 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9417 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
9418 from rtx to rtx_insn *.
9419 (struct change_cc_mode_args): Likewise for field "insn".
9420 (this_insn): Strengthen from rtx to rtx_insn *.
9421 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
9423 (validate_canon_reg): Strengthen param "insn" from rtx to
9425 (canon_reg): Likewise.
9426 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
9428 (record_jump_equiv): Strengthen param "insn" from rtx to
9430 (try_back_substitute_reg): Likewise, also for locals "prev",
9432 (find_sets_in_insn): Likewise for param "insn".
9433 (canonicalize_insn): Likewise.
9434 (cse_insn): Likewise. Add a checked cast.
9435 (invalidate_from_clobbers): Likewise for param "insn".
9436 (invalidate_from_sets_and_clobbers): Likewise.
9437 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
9439 (cse_prescan_path): Strengthen local "insn" from rtx to
9441 (cse_extended_basic_block): Likewise for locals "insn" and
9443 (cse_main): Likewise for param "f".
9444 (check_for_label_ref): Likewise for local "insn".
9445 (set_live_p): Likewise for second param ("insn").
9446 (insn_live_p): Likewise for first param ("insn") and for local
9448 (cse_change_cc_mode_insn): Likewise for first param "insn".
9449 (cse_change_cc_mode_insns): Likewise for first and second params
9451 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
9453 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
9456 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
9457 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9458 Anna Tikhonova <anna.tikhonova@intel.com>
9459 Ilya Tocar <ilya.tocar@intel.com>
9460 Andrey Turetskiy <andrey.turetskiy@intel.com>
9461 Ilya Verbin <ilya.verbin@intel.com>
9462 Kirill Yukhin <kirill.yukhin@intel.com>
9463 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9465 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
9467 * config/i386/sse.md
9468 (define_mode_iterator VI248_AVX2): Delete.
9469 (define_mode_iterator VI2_AVX2_AVX512BW): New.
9470 (define_mode_iterator VI48_AVX2): Ditto.
9471 (define_insn <shift_insn><mode>3): Delete.
9472 (define_insn "<shift_insn><mode>3<mask_name>" with
9473 VI2_AVX2_AVX512BW): New.
9474 (define_insn "<shift_insn><mode>3<mask_name>" with
9477 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
9478 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9479 Anna Tikhonova <anna.tikhonova@intel.com>
9480 Ilya Tocar <ilya.tocar@intel.com>
9481 Andrey Turetskiy <andrey.turetskiy@intel.com>
9482 Ilya Verbin <ilya.verbin@intel.com>
9483 Kirill Yukhin <kirill.yukhin@intel.com>
9484 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9486 * config/i386/sse.md
9487 (define_mode_iterator VI4F_BRCST32x2): New.
9488 (define_mode_attr 64x2_mode): Ditto.
9489 (define_mode_attr 32x2mode): Ditto.
9490 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
9491 with VI4F_BRCST32x2): Ditto.
9492 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
9493 with V16FI mode iterator): Ditto.
9494 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
9496 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
9497 with VI8F_BRCST64x2): Ditto.
9499 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
9500 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9501 Anna Tikhonova <anna.tikhonova@intel.com>
9502 Ilya Tocar <ilya.tocar@intel.com>
9503 Andrey Turetskiy <andrey.turetskiy@intel.com>
9504 Ilya Verbin <ilya.verbin@intel.com>
9505 Kirill Yukhin <kirill.yukhin@intel.com>
9506 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9508 * config/i386/sse.md
9509 (define_mode_iterator VI8_AVX512VL): New.
9510 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
9512 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
9514 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
9515 (define_mode_iterator V48_AVX512VL): New.
9516 (define_mode_iterator V12_AVX512VL): Ditto.
9517 (define_insn <avx512>_load<mode>_mask): Split into two similar
9518 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
9519 Refactor output template.
9520 (define_insn "<avx512>_store<mode>_mask"): Ditto.
9522 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9524 * cprop.c (struct occr): Strengthen field "insn" from rtx to
9526 (reg_available_p): Likewise for param "insn".
9527 (insert_set_in_table): Likewise.
9528 (hash_scan_set): Likewise.
9529 (hash_scan_insn): Likewise.
9530 (make_set_regs_unavailable): Likewise.
9531 (compute_hash_table_work): Likewise for local "insn".
9532 (reg_not_set_p): Strengthen param "insn" from const_rtx to
9534 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
9535 (try_replace_reg): Likewise.
9536 (find_avail_set): Likewise.
9537 (cprop_jump): Likewise for params "setcc", "jump".
9538 (constprop_register): Likewise for param "insn".
9539 (cprop_insn): Likewise.
9540 (do_local_cprop): Likewise.
9541 (local_cprop_pass): Likewise for local "insn".
9542 (bypass_block): Likewise for params "setcc" and "jump".
9543 (bypass_conditional_jumps): Likewise for locals "setcc" and
9545 (one_cprop_pass): Likewise for local "insn".
9547 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9549 * compare-elim.c (struct comparison_use): Strengthen field "insn"
9550 from rtx to rtx_insn *.
9551 (struct comparison): Likewise, also for field "prev_clobber".
9552 (conforming_compare): Likewise for param "insn".
9553 (arithmetic_flags_clobber_p): Likewise.
9554 (find_flags_uses_in_insn): Likewise.
9555 (find_comparison_dom_walker::before_dom_children): Likewise for
9556 locals "insn", "next", "last_clobber".
9557 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
9559 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9561 * combine-stack-adj.c (struct csa_reflist): Strengthen field
9562 "insn" from rtx to rtx_insn *.
9563 (single_set_for_csa): Likewise for param "insn".
9564 (record_one_stack_ref): Likewise.
9565 (try_apply_stack_adjustment): Likewise.
9566 (struct record_stack_refs_data): Likewise for field "insn".
9567 (maybe_move_args_size_note): Likewise for params "last" and "insn".
9568 (prev_active_insn_bb): Likewise for return type and param "insn".
9569 (next_active_insn_bb): Likewise.
9570 (force_move_args_size_note): Likewise for params "prev" and "last"
9571 and locals "test", "next_candidate", "prev_candidate".
9572 (combine_stack_adjustments_for_block): Strengthen locals
9573 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
9576 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9578 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
9579 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
9580 (subst_insn): Likewise for this variable.
9581 (added_links_insn): Likewise.
9582 (struct insn_link): Likewise for field "insn".
9583 (alloc_insn_link): Likewise for param "insn".
9584 (struct undobuf): Likewise for field "other_insn".
9585 (find_single_use): Likewise for param "insn" and local "next".
9586 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
9587 (delete_noop_moves): Likewise for locals "insn", "next".
9588 (create_log_links): Likewise for locals "insn", "use_insn".
9589 Strengthen local "next_use" from rtx * to rtx_insn **.
9590 (insn_a_feeds_b): Likewise for params "a", "b".
9591 (combine_instructions): Likewise for param "f" and locals "insn",
9592 "next", "prev", "first", "last_combined_insn", "link", "link1",
9593 "temp". Replace use of NULL_RTX with NULL when referring to
9595 (setup_incoming_promotions): Likewise for param "first"
9596 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
9597 (can_combine_p): Likewise for params "insn", "i3", "pred",
9598 "pred2", "succ", "succ2" and for local "p".
9599 (combinable_i3pat): Likewise for param "i3".
9600 (cant_combine_insn_p): Likewise for param "insn".
9601 (likely_spilled_retval_p): Likewise.
9602 (adjust_for_new_dest): Likewise.
9603 (update_cfg_for_uncondjump): Likewise, also for local "insn".
9604 (try_combine): Likewise for return type and for params "i3", "i2",
9605 "i1", "i0", "last_combined_insn", and for locals "insn",
9606 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
9607 "i0_insn". Eliminate local "tem" in favor of new locals
9608 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
9609 checked cast for now to rtx_insn * on the return type of
9610 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
9612 (find_split_point): Strengthen param "insn" from rtx to
9614 (simplify_set): Likewise for local "other_insn".
9615 (recog_for_combine): Likewise for param "insn".
9616 (record_value_for_reg): Likewise.
9617 (record_dead_and_set_regs_1): Likewise for local
9619 (record_dead_and_set_regs): Likewise for param "insn".
9620 (record_promoted_value): Likewise.
9621 (check_promoted_subreg): Likewise.
9622 (get_last_value_validate): Likewise.
9623 (reg_dead_at_p): Likewise.
9624 (move_deaths): Likewise for param "to_insn".
9625 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
9626 and locals "place", "place2", "cc0_setter". Eliminate local "tem
9627 in favor of new locals "tem_note" and "tem_insn", the latter being
9629 (distribute_links): Strengthen locals "place", "insn" from rtx to
9632 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9634 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
9636 (can_delete_label_p): Require a const rtx_code_label * rather than
9638 (delete_insn): Add checked cast to rtx_code_label * when we know
9639 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
9641 (delete_insn_chain): Strengthen locals "prev" and "current" from
9642 rtx to rtx_insn *. Add a checked cast when assigning from
9643 "finish" (strengthening the params will come later). Add a
9644 checked cast to rtx_note * in region where we know
9646 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
9648 (compute_bb_for_insn): Likewise.
9649 (free_bb_for_insn): Likewise for local "insn".
9650 (compute_bb_for_insn): Likewise.
9651 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
9652 local "insn" from rtx to rtx_insn *
9653 (flow_active_insn_p): Require a const rtx_insn * rather than a
9655 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
9657 (can_fallthru): Likewise for locals "insn" and "insn2".
9658 (bb_note): Likewise for local "note".
9659 (first_insn_after_basic_block_note): Likewise for local "note" and
9661 (rtl_split_block): Likewise for locals "insn" and "next".
9662 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
9664 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
9665 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
9667 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
9668 them), "kill_from", "barrier", "new_insn".
9669 (patch_jump_insn): Likewise for params "insn", "old_label".
9670 (redirect_branch_edge): Likewise for locals "old_label", "insn".
9671 (force_nonfallthru_and_redirect): Likewise for locals "insn",
9672 "old_label", "new_label".
9673 (rtl_tidy_fallthru_edge): Likewise for local "q".
9674 (rtl_split_edge): Likewise for locals "before", "last".
9675 (commit_one_edge_insertion): Likewise for locals "before",
9676 "after", "insns", "tmp", "last", adding a checked cast where
9677 currently necessary.
9678 (commit_edge_insertions): Likewise.
9679 (rtl_dump_bb): Likewise for locals "insn", "last".
9680 (print_rtl_with_bb): Likewise for local "x".
9681 (rtl_verify_bb_insns): Likewise for local "x".
9682 (rtl_verify_bb_pointers): Likewise for local "insn".
9683 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
9685 (rtl_verify_fallthru): Likewise for local "insn".
9686 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
9687 (purge_dead_edges): Likewise for local "insn".
9688 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
9689 (skip_insns_after_block): Likewise for return type and for locals
9690 "insn", "last_insn", "next_head", "prev".
9691 (record_effective_endpoints): Likewise for locals "next_insn",
9693 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
9694 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
9695 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
9696 (duplicate_insn_chain): For now, add checked cast from rtx to
9697 rtx_insn * when returning insn.
9698 (cfg_layout_duplicate_bb): Likewise for local "insn".
9699 (cfg_layout_delete_block): Likewise for locals "insn", "next",
9701 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
9702 (rtl_block_empty_p): Likewise.
9703 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
9704 "split_point", "last".
9705 (rtl_block_ends_with_call_p): Likewise for local "insn".
9706 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
9708 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
9709 "split_at_insn" from rtx to rtx_insn *.
9710 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
9711 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
9712 to const rtx_insn *.
9713 (rtl_account_profile_record): Likewise.
9715 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9717 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
9719 (average_num_loop_insns): Likewise.
9720 (init_set_costs): Likewise for local "seq".
9721 (seq_cost): Likewise for param "seq", from const_rtx to const
9724 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9726 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
9729 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9731 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
9732 "f1" and "f2" from rtx * to rtx_insn **.
9733 (flow_find_head_matching_sequence): Likewise.
9735 * cfgcleanup.c (try_simplify_condjump): Strengthen local
9736 "cbranch_insn" from rtx to rtx_insn *.
9737 (thread_jump): Likewise for local "insn".
9738 (try_forward_edges): Likewise for local "last".
9739 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
9740 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
9742 (can_replace_by): Likewise for params "i1", "i2".
9743 (old_insns_match_p): Likewise.
9744 (merge_notes): Likewise.
9745 (walk_to_nondebug_insn): Likewise for param "i1".
9746 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
9747 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
9748 "afterlast1", "afterlast2" from rtx to rtx_insn *.
9749 (flow_find_head_matching_sequence): Strengthen params "f1" and
9750 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
9751 "last1", "last2", "beforelast1", "beforelast2" from rtx to
9753 (outgoing_edges_match): Likewise for locals "last1", "last2".
9754 (try_crossjump_to_edge): Likewise for local "insn".
9755 Replace call to for_each_rtx with for_each_rtx_in_insn.
9757 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
9758 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
9759 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
9760 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
9761 (try_optimize_cfg): Strengthen local "last" from rtx to
9763 (delete_dead_jumptables): Likewise for locals "insn", "next",
9766 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
9767 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
9768 "rtx else_first_tail", to reflect the basic-block.h changes above.
9770 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9772 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
9774 (purge_dead_tablejump_edges): Likewise.
9775 (find_bb_boundaries): Likewise for locals "insn", "end",
9776 "flow_transfer_insn".
9778 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9780 * caller-save.c (save_call_clobbered_regs): Strengthen locals
9781 "ins" and "prev" from rtx to rtx_insn *.
9783 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9785 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
9787 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
9788 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
9790 (load_register_parameters): Likewise for local "before_arg".
9791 (check_sibcall_argument_overlap): Likewise for param "insn".
9792 (expand_call): Likewise for locals "normal_call_insns",
9793 "tail_call_insns", "insns", "before_call", "after_args",
9794 "before_arg", "last", "prev". Strengthen one of the "last" from
9795 rtx to rtx_call_insn *.
9796 (fixup_tail_calls): Strengthen local "insn" from rtx to
9798 (emit_library_call_value_1): Likewise for locals "before_call" and
9801 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9803 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
9804 and "last" from rtx to rtx_insn *.
9805 (expand_builtin_nonlocal_goto): Likewise for local "insn".
9806 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
9808 (expand_errno_check): Strengthen local "lab" from rtx to
9810 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
9812 (expand_builtin_mathfn_2): Likewise.
9813 (expand_builtin_mathfn_ternary): Likewise.
9814 (expand_builtin_mathfn_3): Likewise.
9815 (expand_builtin_interclass_mathfn): Likewise for local "last".
9816 (expand_builtin_int_roundingfn): Likewise for local "insns".
9817 (expand_builtin_int_roundingfn_2): Likewise.
9818 (expand_builtin_strlen): Likewise for local "before_strlen".
9819 (expand_builtin_strncmp): Likewise for local "seq".
9820 (expand_builtin_signbit): Likewise for local "last".
9821 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
9822 from rtx to rtx_code_label *.
9823 (expand_stack_restore): Strengthen local "prev" from rtx to
9826 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9828 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
9830 (struct btr_def_s): Likewise.
9831 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
9833 (add_btr_def): Likewise.
9834 (new_btr_user): Likewise.
9835 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
9837 (link_btr_uses): Likewise.
9838 (move_btr_def): Likewise for locals "insp", "old_insn",
9839 "new_insn". Add checked cast to rtx_insn * for now on result of
9841 (can_move_up): Strengthen param "insn" from const_rtx to
9844 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9846 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
9848 (get_uncond_jump_length): Likewise for locals "label", "jump".
9849 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
9851 (add_labels_and_missing_jumps): Likewise for local "new_jump".
9852 (fix_up_fall_thru_edges): Likewise for local "old_jump".
9853 (find_jump_block): Likewise for local "insn".
9854 (fix_crossing_conditional_branches): Likewise for locals
9855 "old_jump", "new_jump".
9856 (fix_crossing_unconditional_branches): Likewise for locals
9857 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
9858 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
9860 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9862 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
9864 (struct mem_insn): Likewise for field "insn".
9865 (reg_next_use): Strengthen from rtx * to rtx_insn **.
9866 (reg_next_inc_use): Likewise.
9867 (reg_next_def): Likewise.
9868 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
9869 from rtx to rtx_insn *.
9870 (move_insn_before): Likewise for param "next_insn" and local "insns".
9871 (attempt_change): Likewise for local "mov_insn".
9872 (try_merge): Likewise for param "last_insn".
9873 (get_next_ref): Likewise for return type and local "insn".
9874 Strengthen param "next_array" from rtx * to rtx_insn **.
9875 (parse_add_or_inc): Strengthen param "insn" from rtx to
9877 (find_inc): Likewise for locals "insn" and "other_insn" (three of
9879 (merge_in_block): Likewise for locals "insn", "curr",
9881 (pass_inc_dec::execute): Update allocations of the arrays to
9882 reflect the stronger types.
9884 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9886 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
9887 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
9888 from rtx to rtx_code_label *.
9890 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9892 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
9895 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
9897 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
9898 generated a warning and prevented bootstrapping the compiler.
9900 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9902 * rtl.h (delete_related_insns): Strengthen return type from rtx to
9905 * jump.c (delete_related_insns): Likewise, also for locals "next"
9908 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9910 * genautomata.c (output_internal_insn_latency_func): When writing
9911 the function "internal_insn_latency" to insn-automata.c,
9912 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
9913 allowing the optional guard function of (define_bypass) clauses to
9914 expect a pair of rtx_insn *, rather than a pair of rtx.
9915 (output_insn_latency_func): When writing the function
9916 "insn_latency", add an "uncast_" prefix to params "insn" and
9917 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
9918 using checked casts from the params, thus enabling the above
9919 change to the generated "internal_insn_latency" function.
9921 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
9923 PR tree-optimization/62091
9924 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
9925 handle correctly arrays.
9926 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
9928 (record_known_type): Walk into inner type.
9929 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
9930 condition on no type changes.
9932 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9934 * genattrtab.c (write_attr_get): Within the generated get_attr_
9935 functions, rename param "insn" to "uncast_insn" and reintroduce
9936 "insn" as an local rtx_insn * using a checked cast, so that "insn"
9937 is an rtx_insn * within insn-attrtab.c
9939 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9941 * output.h (peephole): Strengthen return type from rtx to
9943 * rtl.h (delete_for_peephole): Likewise for both params.
9944 * genpeep.c (main): In generated "peephole" function, strengthen
9945 return type and local "insn" from rtx to rtx_insn *. For now,
9946 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
9947 rtx_insn *, with a checked cast.
9948 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
9949 locals "insn", "next", "prev" from rtx to rtx_insn *.
9951 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
9953 PR tree-optimization/62112
9954 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
9955 * gimple-iterator.h (gsi_replace): Return bool.
9956 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
9957 moved from ref_may_alias_global_p.
9958 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
9960 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
9961 (stmt_kills_ref_p_1): Rename...
9962 (stmt_kills_ref_p): ... to this.
9963 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
9964 stmt_kills_ref_p): Declare.
9965 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
9966 Move the self-assignment case...
9967 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
9969 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9971 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
9973 * emit-rtl.c (try_split): Likewise, also for locals "before" and
9974 "after". For now, don't strengthen param "trial", which requires
9975 adding checked casts when returning it.
9977 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9979 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
9980 "label" from rtx to rtx_code_label *. Strengthen param 1 of
9981 "var_location" hook from rtx to rtx_insn *.
9982 (debug_nothing_rtx): Delete in favor of...
9983 (debug_nothing_rtx_code_label): New prototype.
9984 (debug_nothing_rtx_rtx): Delete unused prototype.
9985 (debug_nothing_rtx_insn): New prototype.
9987 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
9988 invoking debug_hooks->var_location (in two places, one in a NOTE
9989 case of a switch statement, the other guarded by a CALL_P
9990 conditional. Add checked cast to rtx_code_label * when invoking
9991 debug_hooks->label (within CODE_LABEL case of switch statement).
9993 * dbxout.c (dbx_debug_hooks): Update "label" hook from
9994 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
9995 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
9996 (xcoff_debug_hooks): Likewise.
9997 * debug.c (do_nothing_debug_hooks): Likewise.
9998 (debug_nothing_rtx): Delete in favor of...
9999 (debug_nothing_rtx_insn): New function.
10000 (debug_nothing_rtx_rtx): Delete unused function.
10001 (debug_nothing_rtx_code_label): New function.
10002 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
10003 debug_nothing_rtx to debug_nothing_rtx_code_label.
10004 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
10006 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
10007 debug_nothing_rtx to debug_nothing_rtx_insn.
10008 (sdbout_label): Strengthen param "insn" from rtx to
10010 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
10011 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
10012 "var_location" hook from debug_nothing_rtx to
10013 debug_nothing_rtx_insn.
10015 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10017 * recog.h (insn_output_fn): Update this function typedef to match
10018 the changes below to the generated output functions, strengthening
10019 the 2nd param from rtx to rtx_insn *.
10021 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
10022 insn when invoking an output function, to match the new signature
10023 of insn_output_fn with a stronger second param.
10025 * genconditions.c (write_header): In the generated code for
10026 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
10027 to match the other changes in this patch.
10029 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
10030 the generated "gen_" functions from rtx to rtx_insn * within their
10033 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
10034 the subfunctions within the generated "recog_", "split", "peephole2"
10035 function trees from rtx to rtx_insn *. For now, the top-level
10036 generated functions ("recog", "split", "peephole2") continue to
10037 take a plain rtx for "insn", to avoid introducing dependencies on
10038 other patches. Rename this 2nd param from "insn" to
10039 "uncast_insn", and reintroduce "insn" as a local variable of type
10040 rtx_insn *, initialized at the top of the generated function with
10041 a checked cast on "uncast_insn".
10042 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
10043 the generated "gen_" functions from rtx to rtx_insn * within their
10046 * genoutput.c (process_template): Strengthen the 2nd param within
10047 the generated "output_" functions "insn" from rtx to rtx_insn *.
10049 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
10051 * tree-profile.c (tree_profiling): Skip external functions
10052 when doing coverage instrumentation.
10053 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
10055 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
10057 * config/rs6000/altivec.h (vec_cpsgn): New #define.
10058 (vec_mergee): Likewise.
10059 (vec_mergeo): Likewise.
10060 (vec_cntlz): Likewise.
10061 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
10062 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
10063 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
10064 VMRGEW, and VMRGOW.
10065 * doc/extend.texi: Document various forms of vec_cpsgn,
10066 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
10067 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
10068 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
10069 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
10070 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
10072 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
10074 * config/rs6000/rs6000.c (context.h): New include.
10075 (tree-pass.h): Likewise.
10076 (make_pass_analyze_swaps): New decl.
10077 (rs6000_option_override): Register pass_analyze_swaps.
10078 (swap_web_entry): New subsclass of web_entry_base (df.h).
10079 (special_handling_values): New enum.
10080 (union_defs): New function.
10081 (union_uses): Likewise.
10082 (insn_is_load_p): Likewise.
10083 (insn_is_store_p): Likewise.
10084 (insn_is_swap_p): Likewise.
10085 (rtx_is_swappable_p): Likewise.
10086 (insn_is_swappable_p): Likewise.
10087 (chain_purpose): New enum.
10088 (chain_contains_only_swaps): New function.
10089 (mark_swaps_for_removal): Likewise.
10090 (swap_const_vector_halves): Likewise.
10091 (adjust_subreg_index): Likewise.
10092 (permute_load): Likewise.
10093 (permute_store): Likewise.
10094 (handle_special_swappables): Likewise.
10095 (replace_swap_with_copy): Likewise.
10096 (dump_swap_insn_table): Likewise.
10097 (rs6000_analyze_swaps): Likewise.
10098 (pass_data_analyze_swaps): New pass_data.
10099 (pass_analyze_swaps): New rtl_opt_pass.
10100 (make_pass_analyze_swaps): New function.
10101 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
10103 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10105 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
10106 type from rtx to rtx_insn *.
10107 (create_copy_of_insn_rtx): Likewise.
10108 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
10109 (create_copy_of_insn_rtx): Likewise, also for local "res".
10111 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10113 * rtl.h (find_first_parameter_load): Strengthen return type from
10115 * rtlanal.c (find_first_parameter_load): Strengthen return type
10116 from rtx to rtx_insn *. Add checked cast for now, to postpone
10117 strengthening the params.
10119 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
10122 * diagnostic.c: Set default caret.
10123 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
10125 * diagnostic.h (struct diagnostic_context):
10127 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10129 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
10130 (sel_bb_head): Strengthen return type insn_t (currently just an
10131 rtx) to rtx_insn *.
10132 (sel_bb_end): Likewise.
10134 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
10135 (sel_bb_head): Strengthen return type and local "head" from
10136 insn_t (currently just an rtx) to rtx_insn *.
10137 (sel_bb_end): Likewise for return type.
10138 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
10141 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10143 * basic-block.h (get_last_bb_insn): Strengthen return type from
10145 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
10148 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
10151 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
10153 (diagnostic_report_diagnostic): ... from here.
10154 * toplev.c (general_init): Move code to c-family.
10156 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
10158 * df.h (web_entry_base): Replace existing struct web_entry with a
10159 new class web_entry_base with only the predecessor member.
10160 (unionfind_root): Remove declaration and move to class member.
10161 (unionfind_union): Remove declaration and move to friend
10163 (union_defs): Remove declaration.
10164 * web.c (web_entry_base::unionfind_root): Modify to be member
10165 function and adjust accessors.
10166 (unionfind_union): Modify to be friend function and adjust
10168 (web_entry): New subclass of web_entry_base containing the reg
10170 (union_match_dups): Modify for struct -> class changes.
10171 (union_defs): Likewise.
10172 (entry_register): Likewise.
10173 (pass_web::execute): Likewise.
10175 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
10177 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
10178 builtin define __VEC_ELEMENT_REG_ORDER__.
10180 2014-08-20 Martin Jambor <mjambor@suse.cz>
10181 Wei Mi <wmi@google.com>
10184 PR middle-end/61776
10185 * tree-ssa-operands.c (update_stmt_operands): Remove
10186 MODIFIED_NORETURN_CALLS.
10187 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
10188 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
10189 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
10190 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
10191 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
10192 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
10193 (gimple_call_set_ctrl_altering): New func.
10194 (gimple_call_ctrl_altering_p): Ditto.
10195 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
10196 (make_blocks): Use gimple_call_initialize_ctrl_altering.
10197 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
10198 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
10199 remove MODIFIED_NORETURN_CALLS.
10201 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
10203 * coverage.c (coverage_compute_profile_id): Return non-0;
10204 also handle symbols with unique name.
10205 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
10207 2014-08-20 Steve Ellcey <sellcey@mips.com>
10209 PR middle-end/49191
10210 * doc/sourcebuild.texi (non_strict_align): New.
10212 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
10214 * cgraphunit.c (ipa_passes, compile): Reshedule
10215 symtab_remove_unreachable_nodes passes; update comments.
10216 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
10217 TODO_remove_functions before the pass; the functions ought to be
10219 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
10220 TODO_remove_functions.
10221 * passes.c (pass_data_early_local_passes): Do not schedule function
10223 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
10225 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
10228 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
10229 before setting the option.
10230 * diagnostic.c (diagnostic_classify_diagnostic): Record
10231 command-line status.
10233 2014-08-20 Richard Biener <rguenther@suse.de>
10236 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
10237 to build uint{16,32,64}_type_node.
10239 2014-08-20 Terry Guo <terry.guo@arm.com>
10241 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
10242 with immediate_operand.
10244 2014-08-20 David Malcolm <dmalcolm@redhat.com>
10246 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
10247 "insn" from an as_a to a safe_as_a, for the case when "insn" is
10250 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
10252 PR preprocessor/51303
10253 * incpath.c (remove_duplicates): Use cpp_warning.
10255 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
10259 * doc/options.texi (CPP): Document it.
10260 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
10261 * optc-gen.awk: Handle CPP.
10262 * opth-gen.awk: Likewise.
10264 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10266 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
10268 (duplicate_insn_chain): Likewise.
10269 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
10270 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
10271 checked cast for now (until we can strengthen the params in the
10273 (duplicate_insn_chain): Likewise.
10275 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10277 * rtl.h (next_cc0_user): Strengthen return type from rtx to
10279 (prev_cc0_setter): Likewise.
10281 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
10282 rtx_insn *, adding checked casts for now as necessary.
10283 (prev_cc0_setter): Likewise.
10285 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10287 * expr.h (emit_move_insn): Strengthen return type from rtx to
10289 (emit_move_insn_1): Likewise.
10290 (emit_move_complex_push): Likewise.
10291 (emit_move_complex_parts): Likewise.
10293 * expr.c (emit_move_via_integer): Strengthen return type from rtx
10294 to rtx_insn *. Replace use of NULL_RTX with NULL when working
10296 (emit_move_complex_push): Strengthen return type from rtx to
10298 (emit_move_complex): Likewise, also for local "ret".
10299 (emit_move_ccmode): Likewise.
10300 (emit_move_multi_word): Likewise for return type and locals
10301 "last_insn", "seq".
10302 (emit_move_insn_1): Likewise for return type and locals "result",
10304 (emit_move_insn): Likewise for return type and local "last_insn".
10305 (compress_float_constant): Likewise.
10307 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10309 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
10310 from rtx to rtx_insn *.
10312 * rtl.h (emit_insn_before): Likewise.
10313 (emit_insn_before_noloc): Likewise.
10314 (emit_insn_before_setloc): Likewise.
10315 (emit_jump_insn_before): Likewise.
10316 (emit_jump_insn_before_noloc): Likewise.
10317 (emit_jump_insn_before_setloc): Likewise.
10318 (emit_call_insn_before): Likewise.
10319 (emit_call_insn_before_noloc): Likewise.
10320 (emit_call_insn_before_setloc): Likewise.
10321 (emit_debug_insn_before): Likewise.
10322 (emit_debug_insn_before_noloc): Likewise.
10323 (emit_debug_insn_before_setloc): Likewise.
10324 (emit_label_before): Likewise.
10325 (emit_insn_after): Likewise.
10326 (emit_insn_after_noloc): Likewise.
10327 (emit_insn_after_setloc): Likewise.
10328 (emit_jump_insn_after): Likewise.
10329 (emit_jump_insn_after_noloc): Likewise.
10330 (emit_jump_insn_after_setloc): Likewise.
10331 (emit_call_insn_after): Likewise.
10332 (emit_call_insn_after_noloc): Likewise.
10333 (emit_call_insn_after_setloc): Likewise.
10334 (emit_debug_insn_after): Likewise.
10335 (emit_debug_insn_after_noloc): Likewise.
10336 (emit_debug_insn_after_setloc): Likewise.
10337 (emit_label_after): Likewise.
10338 (emit_insn): Likewise.
10339 (emit_debug_insn): Likewise.
10340 (emit_jump_insn): Likewise.
10341 (emit_call_insn): Likewise.
10342 (emit_label): Likewise.
10343 (gen_clobber): Likewise.
10344 (emit_clobber): Likewise.
10345 (gen_use): Likewise.
10346 (emit_use): Likewise.
10349 (emit_barrier_before): Strengthen return type from rtx to
10351 (emit_barrier_after): Likewise.
10352 (emit_barrier): Likewise.
10354 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
10355 from rtx to rtx_insn *. Add checked casts for now when converting
10356 "last" from rtx to rtx_insn *.
10357 (emit_insn_before_noloc): Likewise for return type.
10358 (emit_jump_insn_before_noloc): Likewise.
10359 (emit_call_insn_before_noloc): Likewise.
10360 (emit_debug_insn_before_noloc): Likewise.
10361 (emit_barrier_before): Strengthen return type and local "insn"
10362 from rtx to rtx_barrier *.
10363 (emit_label_before): Strengthen return type from rtx to
10364 rtx_insn *. Add checked cast for now when returning param
10365 (emit_pattern_after_noloc): Strengthen return type from rtx to
10366 rtx_insn *. Add checked casts for now when converting "last" from
10368 (emit_insn_after_noloc): Strengthen return type from rtx to
10370 (emit_jump_insn_after_noloc): Likewise.
10371 (emit_call_insn_after_noloc): Likewise.
10372 (emit_debug_insn_after_noloc): Likewise.
10373 (emit_barrier_after): Strengthen return type from rtx to
10375 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
10376 Add checked cast for now when converting "label" from rtx to
10378 (emit_pattern_after_setloc): Strengthen return type from rtx to
10379 rtx_insn *. Add checked casts for now when converting "last" from
10381 (emit_pattern_after): Strengthen return type from rtx to
10383 (emit_insn_after_setloc): Likewise.
10384 (emit_insn_after): Likewise.
10385 (emit_jump_insn_after_setloc): Likewise.
10386 (emit_jump_insn_after): Likewise.
10387 (emit_call_insn_after_setloc): Likewise.
10388 (emit_call_insn_after): Likewise.
10389 (emit_debug_insn_after_setloc): Likewise.
10390 (emit_debug_insn_after): Likewise.
10391 (emit_pattern_before_setloc): Likewise. Add checked casts for now
10392 when converting "last" from rtx to rtx_insn *.
10393 (emit_pattern_before): Strengthen return type from rtx to
10395 (emit_insn_before_setloc): Likewise.
10396 (emit_insn_before): Likewise.
10397 (emit_jump_insn_before_setloc): Likewise.
10398 (emit_jump_insn_before): Likewise.
10399 (emit_call_insn_before_setloc): Likewise.
10400 (emit_call_insn_before): Likewise.
10401 (emit_debug_insn_before_setloc): Likewise.
10402 (emit_debug_insn_before): Likewise.
10403 (emit_insn): Strengthen return type and locals "last", "insn",
10404 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
10405 within cases where we know we have an insn.
10406 (emit_debug_insn): Likewise.
10407 (emit_jump_insn): Likewise.
10408 (emit_call_insn): Strengthen return type and local "insn" from rtx
10410 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
10411 a checked cast to rtx_insn * for now on "label".
10412 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
10413 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
10414 (emit_use): Likewise.
10415 (gen_use): Likewise, also for local "seq".
10416 (emit): Likewise for return type and local "insn".
10417 (rtx_insn): Likewise for return type and local "new_rtx".
10419 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
10420 from rtx to rtx_barrier *.
10422 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
10423 changed return type from rtx to rtx_insn *, we must update
10424 "emit_fn" type, and this in turn means updating...
10425 (frame_insn): ...this. Strengthen return type from rtx to
10426 rtx_insn *. Introduce a new local "insn" of the appropriate type.
10428 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10430 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
10431 rtx to rtx_jump_table_data *. Also for local.
10432 * rtl.h (emit_jump_table_data): Likewise.
10434 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10436 * basic-block.h (create_basic_block_structure): Strengthen third
10437 param "bb_note" from rtx to rtx_note *.
10438 * rtl.h (emit_note_before): Strengthen return type from rtx to
10440 (emit_note_after): Likewise.
10441 (emit_note): Likewise.
10442 (emit_note_copy): Likewise. Also, strengthen param similarly.
10443 * function.h (struct rtl_data): Strengthen field
10444 "x_stack_check_probe_note" from rtx to rtx_note *.
10446 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
10447 from rtx to rtx_note *.
10448 * cfgrtl.c (create_basic_block_structure): Strengthen third param
10449 "bb_note" from rtx to rtx_note *.
10450 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
10451 when calling emit_note_copy.
10452 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
10454 (emit_note_after): Likewise.
10455 (emit_note_before): Likewise.
10456 (emit_note_copy): Likewise. Also, strengthen param similarly.
10457 (emit_note): Likewise.
10458 * except.c (emit_note_eh_region_end): Likewise for return type.
10459 Strengthen local "next" from rtx to rtx_insn *.
10460 (convert_to_eh_region_ranges): Strengthen local "note"
10461 from rtx to rtx_note *.
10462 * final.c (change_scope): Likewise.
10463 (reemit_insn_block_notes): Likewise, for both locals named "note".
10464 Also, strengthen local "insn" from rtx to rtx_insn *.
10465 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
10467 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
10468 strengthen local "seq" from rtx to rtx_insn *.
10469 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
10471 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
10473 (get_bb_note_from_pool): Strengthen return type from rtx to
10475 (sel_create_basic_block): Strengthen local "new_bb_note" from
10476 insn_t to rtx_note *.
10477 * var-tracking.c (emit_note_insn_var_location): Strengthen local
10478 "note" from rtx to rtx_note *.
10479 (emit_notes_in_bb): Likewise.
10481 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10483 * function.h (struct rtl_data): Strengthen field
10484 "x_parm_birth_insn" from rtx to rtx_insn *.
10485 * function.c (struct assign_parm_data_all): Strengthen fields
10486 "first_conversion_insn" and "last_conversion_insn" from rtx to
10489 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10491 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
10492 to rtx_insn *; also for local "var_end_seq".
10493 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
10494 (maybe_cleanup_end_of_block): Likewise for param "last" and local
10496 (expand_gimple_cond): Likewise for locals "last2" and "last".
10497 (mark_transaction_restart_calls): Likewise for local "insn".
10498 (expand_gimple_stmt): Likewise for return type and locals "last"
10500 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
10501 (avoid_complex_debug_insns): Likewise for param "insn".
10502 (expand_debug_locations): Likewise for locals "insn", "last",
10503 "prev_insn" and "insn2".
10504 (expand_gimple_basic_block): Likewise for local "last".
10505 (construct_exit_block): Likewise for locals "head", "end",
10507 (pass_expand::execute): Likewise for locals "var_seq",
10508 "var_ret_seq", "next".
10510 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10512 * asan.h (asan_emit_stack_protection): Strengthen return type from
10514 * asan.c (asan_emit_stack_protection): Likewise. Add local
10515 "insns" to hold the return value.
10517 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10519 * basic-block.h (bb_note): Strengthen return type from rtx to
10521 * sched-int.h (bb_note): Likewise.
10522 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
10524 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10526 * rtl.h (make_insn_raw): Strengthen return type from rtx to
10529 * emit-rtl.c (make_insn_raw): Strengthen return type and local
10530 "insn" from rtx to rtx_insn *.
10531 (make_debug_insn_raw): Strengthen return type from rtx to
10532 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
10533 (make_jump_insn_raw): Strengthen return type from rtx to
10534 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
10535 (make_call_insn_raw): Strengthen return type from rtx to
10536 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
10537 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
10538 callback from rtx to rtx_insn *; likewise for local "insn" and
10539 "next", adding a checked cast to rtx_insn in the relevant cases of
10540 the switch statement.
10541 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
10542 callback from rtx to rtx_insn *.
10543 (emit_pattern_after_setloc): Likewise.
10544 (emit_pattern_after): Likewise.
10545 (emit_pattern_before_setloc): Likewise.
10546 (emit_pattern_before): Likewise.
10548 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10550 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
10552 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
10553 accepting an rtx_insn *.
10554 (last_call_insn): Strengthen return type from rtx to
10557 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10559 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
10560 "insns" from rtx to rtx_insn *.
10561 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
10562 locals "insn" and "prev".
10564 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10566 * rtl.h (tablejump_p): Strengthen third param from rtx * to
10567 rtx_jump_table_data **.
10569 * cfgbuild.c (make_edges): Introduce local "table", using it in
10570 place of "tmp" for jump table data.
10571 (find_bb_boundaries): Strengthen local "table" from rtx to
10572 rtx_jump_table_data *.
10573 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
10574 (outgoing_edges_match): Likewise for locals "table1" and "table2".
10575 (try_crossjump_to_edge): Likewise.
10576 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
10578 (patch_jump_insn): Introduce local "table", using it in place of
10579 "tmp" for jump table data.
10580 (force_nonfallthru_and_redirect): Introduce local "table", so that
10581 call to tablejump_p can receive an rtx_jump_table_data **. Update
10582 logic around the call to overwrite "note" appropriately if
10583 tablejump_p returns non-zero.
10584 (get_last_bb_insn): Introduce local "table", using it in place of
10585 "tmp" for jump table data.
10586 * dwarf2cfi.c (create_trace_edges): Likewise.
10588 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
10589 from rtx to rtx_jump_table_data *.
10590 (create_fix_barrier): Strengthen local "tmp" from rtx to
10591 rtx_jump_table_data *.
10592 (arm_reorg): Likewise for local "table".
10594 * config/s390/s390.c (s390_chunkify_start): Likewise.
10596 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
10598 * jump.c (delete_related_insns): Strengthen local "lab_next" from
10599 rtx to rtx_jump_table_data *.
10601 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
10602 rtx_jump_table_data **. Add a checked cast when writing through
10603 the pointer: we know there that local "table" is non-NULL and that
10604 JUMP_TABLE_DATA_P (table) holds.
10605 (label_is_jump_target_p): Introduce local "table", using it in
10606 place of "tmp" for jump table data.
10608 2014-08-19 Marek Polacek <polacek@redhat.com>
10611 * doc/invoke.texi: Document -Wbool-compare.
10613 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10615 * rtl.h (entry_of_function): Strengthen return type from rtx to
10617 * cfgrtl.c (entry_of_function): Likewise.
10619 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10621 * emit-rtl.h (get_insns): Strengthen return type from rtx to
10622 rtx_insn *, adding a checked cast for now.
10623 (get_last_insn): Likewise.
10625 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10627 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
10630 * emit-rtl.c (gen_label_rtx): Likewise.
10632 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10634 * rtl.h (previous_insn): Strengthen return type from rtx to
10636 (next_insn): Likewise.
10637 (prev_nonnote_insn): Likewise.
10638 (prev_nonnote_insn_bb): Likewise.
10639 (next_nonnote_insn): Likewise.
10640 (next_nonnote_insn_bb): Likewise.
10641 (prev_nondebug_insn): Likewise.
10642 (next_nondebug_insn): Likewise.
10643 (prev_nonnote_nondebug_insn): Likewise.
10644 (next_nonnote_nondebug_insn): Likewise.
10645 (prev_real_insn): Likewise.
10646 (next_real_insn): Likewise.
10647 (prev_active_insn): Likewise.
10648 (next_active_insn): Likewise.
10650 * emit-rtl.c (next_insn): Strengthen return type from rtx to
10651 rtx_insn *, adding a checked cast.
10652 (previous_insn): Likewise.
10653 (next_nonnote_insn): Likewise.
10654 (next_nonnote_insn_bb): Likewise.
10655 (prev_nonnote_insn): Likewise.
10656 (prev_nonnote_insn_bb): Likewise.
10657 (next_nondebug_insn): Likewise.
10658 (prev_nondebug_insn): Likewise.
10659 (next_nonnote_nondebug_insn): Likewise.
10660 (prev_nonnote_nondebug_insn): Likewise.
10661 (next_real_insn): Likewise.
10662 (prev_real_insn): Likewise.
10663 (next_active_insn): Likewise.
10664 (prev_active_insn): Likewise.
10666 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
10667 param "stepfunc" so that it returns an rtx_insn * rather than an
10668 rtx, to track the change to prev_nonnote_insn_bb, which is the
10669 only function this is called with.
10670 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
10672 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
10674 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
10677 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10679 * coretypes.h (class rtx_debug_insn): Add forward declaration.
10680 (class rtx_nonjump_insn): Likewise.
10681 (class rtx_jump_insn): Likewise.
10682 (class rtx_call_insn): Likewise.
10683 (class rtx_jump_table_data): Likewise.
10684 (class rtx_barrier): Likewise.
10685 (class rtx_code_label): Likewise.
10686 (class rtx_note): Likewise.
10688 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
10689 adding the invariant DEBUG_INSN_P (X).
10690 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
10691 the invariant NONJUMP_INSN_P (X).
10692 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
10693 the invariant JUMP_P (X).
10694 (class rtx_call_insn): New, a subclass of rtx_insn, adding
10695 the invariant CALL_P (X).
10696 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
10697 invariant JUMP_TABLE_DATA_P (X).
10698 (class rtx_barrier): New, a subclass of rtx_insn, adding the
10699 invariant BARRIER_P (X).
10700 (class rtx_code_label): New, a subclass of rtx_insn, adding
10701 the invariant LABEL_P (X).
10702 (class rtx_note): New, a subclass of rtx_insn, adding
10703 the invariant NOTE_P(X).
10704 (is_a_helper <rtx_debug_insn *>::test): New.
10705 (is_a_helper <rtx_nonjump_insn *>::test): New.
10706 (is_a_helper <rtx_jump_insn *>::test): New.
10707 (is_a_helper <rtx_call_insn *>::test): New.
10708 (is_a_helper <rtx_jump_table_data *>::test): New functions,
10709 overloaded for both rtx and rtx_insn *.
10710 (is_a_helper <rtx_barrier *>::test): New.
10711 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
10712 for both rtx and rtx_insn *.
10713 (is_a_helper <rtx_note *>::test): New.
10715 2014-08-19 Marek Polacek <polacek@redhat.com>
10717 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
10718 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
10719 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
10720 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
10722 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10724 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
10725 rtx_insn *. To help with transition, for now, convert from an
10726 access macro into a pair of functions: BND_TO, returning an
10728 (SET_BND_TO): New function, for use where BND_TO is used as an
10731 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
10733 (BND_TO): New function, adding a checked cast.
10734 (SET_BND_TO): New function.
10736 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
10738 (compute_av_set_on_boundaries): Likewise.
10740 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
10742 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
10743 destination if it is used in source.
10744 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
10745 (*popcount<mode>2_falsedep_1): Likewise.
10747 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
10750 * configure.ac: Set install_gold_as_default to no first.
10751 * configure: Regenerated.
10753 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10755 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
10756 "note_list" field will eventually be an rtx_insn *. To help with
10757 transition, for now, convert from an access macro into a pair of
10758 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
10759 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
10762 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
10763 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
10765 * sel-sched-ir.c (init_bb): Likewise.
10766 (sel_restore_notes): Likewise.
10767 (move_bb_info): Likewise.
10768 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
10769 (SET_BB_NOTE_LIST): New function.
10771 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10773 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
10774 field will eventually be an rtx_insn *. To help with transition,
10775 for now, convert from an access macro into a pair of functions:
10776 VINSN_INSN_RTX, returning an rtx_insn *, and...
10777 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
10778 is used as an lvalue.
10780 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
10781 SET_VINSN_INSN_RTX where it's used as an lvalue.
10782 (VINSN_INSN_RTX): New function.
10783 (SET_VINSN_INSN_RTX): New function.
10785 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10787 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
10788 eventually be rtx_insn *, but to help with transition, for now,
10789 convert from an access macro into a pair of functions: DEP_PRO
10790 returning an rtx_insn * and...
10791 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
10792 lvalue, returning an rtx&.
10793 (DEP_CON): Analogous changes to DEP_PRO above.
10794 (SET_DEP_CON): Likewise.
10796 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
10797 an lvalue to SET_DEP_CON.
10798 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
10799 (sd_copy_back_deps): Likewise for DEP_CON.
10800 (DEP_PRO): New function, adding a checked cast for now.
10801 (DEP_CON): Likewise.
10802 (SET_DEP_PRO): New function.
10803 (SET_DEP_CON): Likewise.
10805 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
10807 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
10808 (extra_options): Add i386/cygwin.opt.
10809 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
10810 (CPP_SPEC): Accept -pthread.
10811 (LINK_SPEC): Ditto.
10812 (GOMP_SELF_SPECS): Update comment.
10813 * config/i386/cygwin.opt: New file for -pthread flag.
10815 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10817 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
10818 * df.h (DF_REF_INSN): Convert from a macro to a function, so
10819 that we can return an rtx_insn *.
10821 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
10823 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
10824 when building executables, not DLLs. Add --large-address-aware
10825 under the same conditions.
10826 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
10827 when building executables, not DLLs. Add --large-address-aware
10828 under the same conditions when using -m32.
10830 * config/i386/cygwin-stdint.h: Throughout, make type
10831 definitions dependent on target architecture, not host.
10833 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10835 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
10836 the return type from rtx to rtx_insn *, which will enable various
10837 conversions in followup patches. For now this is is done by a
10839 (NEXT_INSN): Likewise.
10840 (SET_PREV_INSN): Convert to an inline function. This is intended
10841 for use as an lvalue, and so returns an rtx& to allow in-place
10843 (SET_NEXT_INSN): Likewise.
10845 2014-07-08 Mark Wielaard <mjw@redhat.com>
10848 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
10850 2014-08-19 Marek Polacek <polacek@redhat.com>
10853 * cgraphunit.c (handle_alias_pairs): Fix condition.
10855 2014-08-19 Richard Biener <rguenther@suse.de>
10857 * gimple-fold.c (fold_gimple_assign): Properly build a
10858 null-pointer constant when devirtualizing addresses.
10860 2014-07-07 Mark Wielaard <mjw@redhat.com>
10862 * dwarf2out.c (decl_quals): New function.
10863 (modified_type_die): Take one cv_quals argument instead of two,
10864 one for const and one for volatile.
10865 (add_type_attribute): Likewise.
10866 (generic_parameter_die): Call add_type_attribute with one modifier
10868 (base_type_for_mode): Likewise.
10869 (add_bounds_info): Likewise.
10870 (add_subscript_info): Likewise.
10871 (gen_array_type_die): Likewise.
10872 (gen_descr_array_type_die): Likewise.
10873 (gen_entry_point_die): Likewise.
10874 (gen_enumeration_type_die): Likewise.
10875 (gen_formal_parameter_die): Likewise.
10876 (gen_subprogram_die): Likewise.
10877 (gen_variable_die): Likewise.
10878 (gen_const_die): Likewise.
10879 (gen_field_die): Likewise.
10880 (gen_pointer_type_die): Likewise.
10881 (gen_reference_type_die): Likewise.
10882 (gen_ptr_to_mbr_type_die): Likewise.
10883 (gen_inheritance_die): Likewise.
10884 (gen_subroutine_type_die): Likewise.
10885 (gen_typedef_die): Likewise.
10886 (force_type_die): Likewise.
10888 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
10890 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
10892 * configure: Regenerate.
10894 2014-08-19 Richard Biener <rguenther@suse.de>
10896 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
10897 DECL_EXTERNALs in BLOCKs as non-references.
10898 * tree-streamer-out.c (streamer_write_chain): Likewise.
10900 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
10901 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10902 Anna Tikhonova <anna.tikhonova@intel.com>
10903 Ilya Tocar <ilya.tocar@intel.com>
10904 Andrey Turetskiy <andrey.turetskiy@intel.com>
10905 Ilya Verbin <ilya.verbin@intel.com>
10906 Kirill Yukhin <kirill.yukhin@intel.com>
10907 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10909 * config/i386/sse.md
10910 (define_mode_iterator VI48_AVX512F): Delete.
10911 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
10912 (define_mode_iterator VI2_AVX512VL): Ditto.
10913 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
10916 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
10918 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
10919 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
10920 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
10921 with VI48_AVX512F_AVX512VL): New.
10922 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
10923 with VI2_AVX512VL): Ditto.
10925 2014-08-19 Marek Polacek <polacek@redhat.com>
10927 * doc/invoke.texi: Document -Wc99-c11-compat.
10929 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10931 * rtl.h (PREV_INSN): Split macro in two: the existing one,
10932 for rvalues, and...
10933 (SET_PREV_INSN): New macro, for use as an lvalue.
10934 (NEXT_INSN, SET_NEXT_INSN): Likewise.
10936 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
10937 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
10938 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
10939 (fixup_abnormal_edges): Likewise.
10940 (unlink_insn_chain): Likewise.
10941 (fixup_reorder_chain): Likewise.
10942 (cfg_layout_delete_block): Likewise.
10943 (cfg_layout_merge_blocks): Likewise.
10944 * combine.c (update_cfg_for_uncondjump): Likewise.
10945 * emit-rtl.c (link_insn_into_chain): Likewise.
10946 (remove_insn): Likewise.
10947 (delete_insns_since): Likewise.
10948 (reorder_insns_nobb): Likewise.
10949 (emit_insn_after_1): Likewise.
10950 * final.c (rest_of_clean_state): Likewise.
10951 (final_scan_insn): Likewise.
10952 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
10953 * haifa-sched.c (concat_note_lists): Likewise.
10954 (remove_notes): Likewise.
10955 (restore_other_notes): Likewise.
10956 (move_insn): Likewise.
10957 (unlink_bb_notes): Likewise.
10958 (restore_bb_notes): Likewise.
10959 * jump.c (delete_for_peephole): Likewise.
10960 * optabs.c (emit_libcall_block_1): Likewise.
10961 * reorg.c (emit_delay_sequence): Likewise.
10962 (fill_simple_delay_slots): Likewise.
10963 * sel-sched-ir.c (sel_move_insn): Likewise.
10964 (sel_remove_insn): Likewise.
10965 (get_bb_note_from_pool): Likewise.
10966 * sel-sched.c (move_nop_to_previous_block): Likewise.
10968 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
10969 * config/c6x/c6x.c (gen_one_bundle): Likewise.
10970 (c6x_gen_bundles): Likewise.
10971 (hwloop_optimize): Likewise.
10972 * config/frv/frv.c (frv_function_prologue): Likewise.
10973 (frv_register_nop): Likewise.
10974 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
10975 (ia64_reorg): Likewise.
10976 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
10977 (mep_make_bundle): Likewise.
10978 (mep_bundle_insns): Likewise.
10979 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
10980 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
10981 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
10983 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10985 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
10986 return type from rtx to rtx_insn *.
10987 (BB_END): Likewise.
10988 (BB_HEADER): Likewise.
10989 (BB_FOOTER): Likewise.
10990 (SET_BB_HEAD): Convert to a function.
10991 (SET_BB_END): Likewise.
10992 (SET_BB_HEADER): Likewise.
10993 (SET_BB_FOOTER): Likewise.
10995 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
10996 Strengthen the return type from rtx to rtx_insn *. For now, this
10997 is done by adding a checked cast, but this will eventually
10998 become a field lookup.
10999 (BB_END): Likewise.
11000 (BB_HEADER): Likewise.
11001 (BB_FOOTER): Likewise.
11002 (SET_BB_HEAD): New function, from macro of same name. This is
11003 intended for use as an lvalue, and so returns an rtx& to allow
11004 in-place modification.
11005 (SET_BB_END): Likewise.
11006 (SET_BB_HEADER): Likewise.
11007 (SET_BB_FOOTER): Likewise.
11009 2014-08-18 David Malcolm <dmalcolm@redhat.com>
11011 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
11012 for rvalues, and...
11013 (SET_BB_HEAD): New macro, for use as a lvalue.
11014 (BB_END, SET_BB_END): Likewise.
11015 (BB_HEADER, SET_BB_HEADER): Likewise.
11016 (BB_FOOTER, SET_BB_FOOTER): Likewise.
11018 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
11019 of BB_* macros into SET_BB_* macros.
11020 (fix_crossing_unconditional_branches): Likewise.
11021 * caller-save.c (save_call_clobbered_regs): Likewise.
11022 (insert_one_insn): Likewise.
11023 * cfgbuild.c (find_bb_boundaries): Likewise.
11024 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
11025 (outgoing_edges_match): Likewise.
11026 (try_optimize_cfg): Likewise.
11027 * cfgexpand.c (expand_gimple_cond): Likewise.
11028 (expand_gimple_tailcall): Likewise.
11029 (expand_gimple_basic_block): Likewise.
11030 (construct_exit_block): Likewise.
11031 * cfgrtl.c (delete_insn): Likewise.
11032 (create_basic_block_structure): Likewise.
11033 (rtl_delete_block): Likewise.
11034 (rtl_split_block): Likewise.
11035 (emit_nop_for_unique_locus_between): Likewise.
11036 (rtl_merge_blocks): Likewise.
11037 (block_label): Likewise.
11038 (try_redirect_by_replacing_jump): Likewise.
11039 (emit_barrier_after_bb): Likewise.
11040 (fixup_abnormal_edges): Likewise.
11041 (record_effective_endpoints): Likewise.
11042 (relink_block_chain): Likewise.
11043 (fixup_reorder_chain): Likewise.
11044 (fixup_fallthru_exit_predecessor): Likewise.
11045 (cfg_layout_duplicate_bb): Likewise.
11046 (cfg_layout_split_block): Likewise.
11047 (cfg_layout_delete_block): Likewise.
11048 (cfg_layout_merge_blocks): Likewise.
11049 * combine.c (update_cfg_for_uncondjump): Likewise.
11050 * emit-rtl.c (add_insn_after): Likewise.
11051 (remove_insn): Likewise.
11052 (reorder_insns): Likewise.
11053 (emit_insn_after_1): Likewise.
11054 * haifa-sched.c (get_ebb_head_tail): Likewise.
11055 (restore_other_notes): Likewise.
11056 (move_insn): Likewise.
11057 (sched_extend_bb): Likewise.
11058 (fix_jump_move): Likewise.
11059 * ifcvt.c (noce_process_if_block): Likewise.
11060 (dead_or_predicable): Likewise.
11061 * ira.c (update_equiv_regs): Likewise.
11062 * reg-stack.c (change_stack): Likewise.
11063 * sel-sched-ir.c (sel_move_insn): Likewise.
11064 * sel-sched.c (move_nop_to_previous_block): Likewise.
11066 * config/c6x/c6x.c (hwloop_optimize): Likewise.
11067 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
11069 2014-08-18 David Malcolm <dmalcolm@redhat.com>
11071 * rtl.h (for_each_rtx_in_insn): New function.
11072 * rtlanal.c (for_each_rtx_in_insn): Likewise.
11074 2014-08-18 David Malcolm <dmalcolm@redhat.com>
11076 * coretypes.h (class rtx_insn): Add forward declaration.
11078 * rtl.h: Include is-a.h.
11079 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
11080 workaround to ensure gengtype knows inheritance is occurring,
11081 whilst continuing to use the pre-existing special-casing for
11083 (class rtx_insn): New subclass of rtx_def, adding the
11084 invariant that we're dealing with something we can sanely use
11085 INSN_UID, NEXT_INSN, PREV_INSN on.
11086 (is_a_helper <rtx_insn *>::test): New.
11087 (is_a_helper <const rtx_insn *>::test): New.
11089 2014-08-18 David Malcolm <dmalcolm@redhat.com>
11091 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
11093 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
11095 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
11098 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
11100 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
11101 to BUILT_IN_UNREACHABLE.
11103 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
11106 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
11108 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
11109 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
11110 (ffs<mode>2): Do not expand with tzcnt for
11111 TARGET_AVOID_FALSE_DEP_FOR_BMI.
11112 (ffssi2_no_cmove): Ditto.
11113 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
11114 (ctz<mode>2): New expander.
11115 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
11116 (*ctz<mode>2_falsedep): New insn.
11117 (*ctz<mode>2): Rename from ctz<mode>2.
11118 (clz<mode>2_lzcnt): New expander.
11119 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
11120 (*clz<mode>2_lzcnt_falsedep): New insn.
11121 (*clz<mode>2): Rename from ctz<mode>2.
11122 (popcount<mode>2): New expander.
11123 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
11124 (*popcount<mode>2_falsedep): New insn.
11125 (*popcount<mode>2): Rename from ctz<mode>2.
11126 (*popcount<mode>2_cmp): Remove.
11127 (*popcountsi2_cmp_zext): Ditto.
11129 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
11131 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
11132 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
11133 * config/microblaze/microblaze.h
11134 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
11136 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
11139 * configure.ac: Set install_gold_as_default to no for
11141 * configure: Regenerated.
11143 2014-08-18 Roman Gareev <gareevroman@gmail.com>
11145 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
11146 * config.in: Add undef of HAVE_isl.
11147 * configure: Regenerate.
11148 * configure.ac: Add definition of HAVE_isl.
11149 * graphite-blocking.c: Add checking of HAVE_isl.
11150 * graphite-dependences.c: Likewise.
11151 * graphite-interchange.c: Likewise.
11152 * graphite-isl-ast-to-gimple.c: Likewise.
11153 * graphite-optimize-isl.c: Likewise.
11154 * graphite-poly.c: Likewise.
11155 * graphite-scop-detection.c: Likewise.
11156 * graphite-sese-to-poly.c: Likewise.
11157 * graphite.c: Likewise.
11158 * toplev.c: Replace the checking of HAVE_cloog with the checking
11161 2014-08-18 Richard Biener <rguenther@suse.de>
11163 PR tree-optimization/62090
11164 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
11165 (fold_builtin_3): Do not fold snprintf.
11166 (fold_builtin_4): Likewise.
11167 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
11168 moved from builtins.c.
11169 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
11170 (gimple_fold_builtin): Do not fold sprintf here.
11172 2014-08-18 Richard Biener <rguenther@suse.de>
11174 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
11176 (maybe_canonicalize_mem_ref_addr): ... this function.
11177 (fold_stmt_1): Apply it here before all simplification.
11179 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
11182 * cgraph.h (cgraph_node::create_indirect_edge): Add
11183 compute_indirect_info param.
11184 * cgraph.c (cgraph_node::create_indirect_edge): Compute
11185 indirect_info only when it is required.
11186 * cgraphclones.c (cgraph_clone_edge): Do not recompute
11187 indirect_info fore cloned indirect edge.
11189 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
11190 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11191 Anna Tikhonova <anna.tikhonova@intel.com>
11192 Ilya Tocar <ilya.tocar@intel.com>
11193 Andrey Turetskiy <andrey.turetskiy@intel.com>
11194 Ilya Verbin <ilya.verbin@intel.com>
11195 Kirill Yukhin <kirill.yukhin@intel.com>
11196 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11198 * config/i386/sse.md
11199 (define_mode_iterator VI8_AVX2_AVX512BW): New.
11200 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
11202 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
11203 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11204 Anna Tikhonova <anna.tikhonova@intel.com>
11205 Ilya Tocar <ilya.tocar@intel.com>
11206 Andrey Turetskiy <andrey.turetskiy@intel.com>
11207 Ilya Verbin <ilya.verbin@intel.com>
11208 Kirill Yukhin <kirill.yukhin@intel.com>
11209 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11211 * config/i386/sse.md
11212 (define_mode_iterator VF1_AVX512VL): New.
11213 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
11214 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
11217 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
11218 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11219 Anna Tikhonova <anna.tikhonova@intel.com>
11220 Ilya Tocar <ilya.tocar@intel.com>
11221 Andrey Turetskiy <andrey.turetskiy@intel.com>
11222 Ilya Verbin <ilya.verbin@intel.com>
11223 Kirill Yukhin <kirill.yukhin@intel.com>
11224 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11226 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
11227 * config/i386/i386.md
11228 (define_code_iterator any_float): New.
11229 (define_code_attr floatsuffix): New.
11230 * config/i386/sse.md
11231 (define_mode_iterator VF1_128_256VL): New.
11232 (define_mode_iterator VF2_512_256VL): New.
11233 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
11235 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
11236 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
11238 (define_mode_attr qq2pssuff): New.
11239 (define_mode_attr sselongvecmode): New.
11240 (define_mode_attr sselongvecmodelower): New.
11241 (define_mode_attr sseintvecmode3): New.
11242 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
11244 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
11245 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
11246 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
11247 (define_insn "ufloatv2siv2df2<mask_name>"): New.
11249 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
11250 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11251 Anna Tikhonova <anna.tikhonova@intel.com>
11252 Ilya Tocar <ilya.tocar@intel.com>
11253 Andrey Turetskiy <andrey.turetskiy@intel.com>
11254 Ilya Verbin <ilya.verbin@intel.com>
11255 Kirill Yukhin <kirill.yukhin@intel.com>
11256 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11258 * config/i386/sse.md
11259 (define_mode_iterator VF2_AVX512VL): New.
11260 (define_mode_attr sseintvecmode2): New.
11261 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
11262 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
11263 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
11265 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
11267 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
11269 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
11272 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
11273 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11274 Anna Tikhonova <anna.tikhonova@intel.com>
11275 Ilya Tocar <ilya.tocar@intel.com>
11276 Andrey Turetskiy <andrey.turetskiy@intel.com>
11277 Ilya Verbin <ilya.verbin@intel.com>
11278 Kirill Yukhin <kirill.yukhin@intel.com>
11279 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11281 * config/i386/i386.md
11282 (define_insn "*movoi_internal_avx"): Add evex version.
11283 (define_insn "*movti_internal"): Ditto.
11285 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
11286 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11287 Anna Tikhonova <anna.tikhonova@intel.com>
11288 Ilya Tocar <ilya.tocar@intel.com>
11289 Andrey Turetskiy <andrey.turetskiy@intel.com>
11290 Ilya Verbin <ilya.verbin@intel.com>
11291 Kirill Yukhin <kirill.yukhin@intel.com>
11292 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11294 * config/i386/i386.md
11295 (define_attr "isa"): Add avx512dq, noavx512dq.
11296 (define_attr "enabled"): Ditto.
11297 * config/i386/sse.md
11298 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
11300 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
11301 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11302 Anna Tikhonova <anna.tikhonova@intel.com>
11303 Ilya Tocar <ilya.tocar@intel.com>
11304 Andrey Turetskiy <andrey.turetskiy@intel.com>
11305 Ilya Verbin <ilya.verbin@intel.com>
11306 Kirill Yukhin <kirill.yukhin@intel.com>
11307 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11309 * config/i386/i386.c
11310 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
11311 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
11312 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
11313 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
11314 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
11315 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
11316 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
11317 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
11318 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
11319 * config/i386/sse.md
11320 (define_mode_iterator VMOVE): Allow V4TI mode.
11321 (define_mode_iterator V_AVX512VL): New.
11322 (define_mode_iterator V): New handling for AVX512VL.
11323 (define_insn "avx512f_load<mode>_mask"): Delete.
11324 (define_insn "<avx512>_load<mode>_mask"): New.
11325 (define_insn "avx512f_store<mode>_mask"): Delete.
11326 (define_insn "<avx512>_store<mode>_mask"): New.
11329 2014-08-18 Yury Gribov <y.gribov@samsung.com>
11332 * asan.c (instrument_derefs): Fix bitfield check.
11334 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
11336 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
11337 * config/rs6000/htm.md (ttest): Remove clobber.
11338 * config/rs6000/predicates.md (any_mask_operand): New predicate.
11339 (and_operand): Reformat.
11340 (and_2rld_operand): New predicate.
11341 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
11343 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
11344 parameter. Handle AND directly.
11345 (rs6000_split_logical_di): Remove last parameter.
11346 (rs6000_split_logical): Remove last parameter. Remove obsolete
11348 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
11349 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
11350 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
11351 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
11352 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
11353 and 5 anonymous splitters): Delete.
11354 (and<mode>3): New expander.
11355 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
11356 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
11357 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
11358 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
11359 (floatdisf2_internal1): Remove clobbers.
11360 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
11361 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
11362 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
11363 (and<mode>3 for BOOL_128): Remove clobber.
11364 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
11365 rs6000_split_logical.
11366 (*bool<mode>3_internal for BOOL_128): Adjust call of
11367 rs6000_split_logical.
11368 (*boolc<mode>3_internal1 for BOOL_128,
11369 *boolc<mode>3_internal2 for BOOL_128,
11370 *boolcc<mode>3_internal1 for BOOL_128,
11371 *boolcc<mode>3_internal2 for BOOL_128,
11372 *eqv<mode>3_internal1 for BOOL_128,
11373 *eqv<mode>3_internal2 for BOOL_128,
11374 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
11375 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
11377 (*vec_reload_and_reg_<mptrsize>): Delete.
11379 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
11381 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
11382 and split, *boolccsi3_internal3 and split): Delete.
11383 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
11384 *boolccdi3_internal3 and split): Delete.
11385 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
11386 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
11388 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
11390 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
11391 and split, *boolcsi3_internal3 and split): Delete.
11392 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
11393 *boolcdi3_internal3 and split): Delete.
11394 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
11396 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
11398 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
11399 <'u'>: Also support printing the low-order 16 bits.
11400 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
11401 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
11402 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
11403 *booldi3_internal3 and split): Delete.
11404 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
11405 *bool<mode>3_dot2): New.
11406 (two anonymous define_splits for non_logical_cint_operand): Merge.
11408 2014-08-17 Marek Polacek <polacek@redhat.com>
11409 Manuel López-Ibáñez <manu@gcc.gnu.org>
11412 * diagnostic.c (adjust_line): Add gcc_checking_assert.
11413 (diagnostic_show_locus): Don't print caret diagnostic
11414 if a column is larger than the line_width.
11416 2014-08-17 Roman Gareev <gareevroman@gmail.com>
11418 * common.opt: Make the ISL AST generator to be the main code generator
11421 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
11423 * wide-int.h (generic_wide_int): Declare as class instead of struct.
11425 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
11428 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
11430 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
11431 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
11432 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
11434 * config/pa/pa.md (begin_brtab): Delete insn.
11435 (end_brtab): Likewise.
11437 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
11439 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
11441 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
11443 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
11444 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
11445 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
11446 (get_dynamic_type): Remove.
11447 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
11448 (clear_speculation): Bring to ipa-deivrt.h
11449 (get_class_context): Rename to ...
11450 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
11451 (contains_type_p): Update.
11452 (get_dynamic_type): Rename to ...
11453 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
11454 (possible_polymorphic_call_targets): UPdate.
11455 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
11456 * ipa-prop.c (ipa_analyze_call_uses): Update.
11458 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
11460 * doc/invoke.texi (SH options): Document missing processor variant
11461 options. Remove references to Hitachi. Undocument deprecated mspace
11464 2014-08-15 Jason Merrill <jason@redhat.com>
11466 * tree.c (type_hash_canon): Uncomment assert.
11468 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
11470 * input.h (in_system_header_at): Add comment.
11472 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
11475 * diagnostic.c (build_message_string): Make it extern.
11476 * diagnostic.h (build_message_string): Make it extern.
11478 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
11480 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
11481 load/store from/to non-floating class pseudo.
11483 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
11485 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
11487 2014-08-15 Richard Biener <rguenther@suse.de>
11489 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
11490 (get_constraint_for_ssa_var): Remove dead code.
11491 (get_constraint_for_1): Adjust.
11492 (find_what_var_points_to): Likewise.
11493 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
11495 2014-08-15 Ilya Tocar <tocarip@gmail.com>
11498 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
11499 (_mm512_mask_cmpge_epu32_mask): Ditto.
11500 (_mm512_cmpge_epu32_mask): Ditto.
11501 (_mm512_mask_cmpge_epi64_mask): Ditto.
11502 (_mm512_cmpge_epi64_mask): Ditto.
11503 (_mm512_mask_cmpge_epu64_mask): Ditto.
11504 (_mm512_cmpge_epu64_mask): Ditto.
11505 (_mm512_mask_cmple_epi32_mask): Ditto.
11506 (_mm512_cmple_epi32_mask): Ditto.
11507 (_mm512_mask_cmple_epu32_mask): Ditto.
11508 (_mm512_cmple_epu32_mask): Ditto.
11509 (_mm512_mask_cmple_epi64_mask): Ditto.
11510 (_mm512_cmple_epi64_mask): Ditto.
11511 (_mm512_mask_cmple_epu64_mask): Ditto.
11512 (_mm512_cmple_epu64_mask): Ditto.
11513 (_mm512_mask_cmplt_epi32_mask): Ditto.
11514 (_mm512_cmplt_epi32_mask): Ditto.
11515 (_mm512_mask_cmplt_epu32_mask): Ditto.
11516 (_mm512_cmplt_epu32_mask): Ditto.
11517 (_mm512_mask_cmplt_epi64_mask): Ditto.
11518 (_mm512_cmplt_epi64_mask): Ditto.
11519 (_mm512_mask_cmplt_epu64_mask): Ditto.
11520 (_mm512_cmplt_epu64_mask): Ditto.
11521 (_mm512_mask_cmpneq_epi32_mask): Ditto.
11522 (_mm512_mask_cmpneq_epu32_mask): Ditto.
11523 (_mm512_cmpneq_epu32_mask): Ditto.
11524 (_mm512_mask_cmpneq_epi64_mask): Ditto.
11525 (_mm512_cmpneq_epi64_mask): Ditto.
11526 (_mm512_mask_cmpneq_epu64_mask): Ditto.
11527 (_mm512_cmpneq_epu64_mask): Ditto.
11528 (_mm512_castpd_ps): Ditto.
11529 (_mm512_castpd_si512): Ditto.
11530 (_mm512_castps_pd): Ditto.
11531 (_mm512_castps_si512): Ditto.
11532 (_mm512_castsi512_ps): Ditto.
11533 (_mm512_castsi512_pd): Ditto.
11534 (_mm512_castpd512_pd128): Ditto.
11535 (_mm512_castps512_ps128): Ditto.
11536 (_mm512_castsi512_si128): Ditto.
11537 (_mm512_castpd512_pd256): Ditto.
11538 (_mm512_castps512_ps256): Ditto.
11539 (_mm512_castsi512_si256): Ditto.
11540 (_mm512_castpd128_pd512): Ditto.
11541 (_mm512_castps128_ps512): Ditto.
11542 (_mm512_castsi128_si512): Ditto.
11543 (_mm512_castpd256_pd512): Ditto.
11544 (_mm512_castps256_ps512): Ditto.
11545 (_mm512_castsi256_si512): Ditto.
11546 (_mm512_cmpeq_epu32_mask): Ditto.
11547 (_mm512_mask_cmpeq_epu32_mask): Ditto.
11548 (_mm512_mask_cmpeq_epu64_mask): Ditto.
11549 (_mm512_cmpeq_epu64_mask): Ditto.
11550 (_mm512_cmpgt_epu32_mask): Ditto.
11551 (_mm512_mask_cmpgt_epu32_mask): Ditto.
11552 (_mm512_mask_cmpgt_epu64_mask): Ditto.
11553 (_mm512_cmpgt_epu64_mask): Ditto.
11554 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
11555 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
11556 * config/i386/i386.c (enum ix86_builtins): Add
11557 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
11558 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
11559 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
11560 (bdesc_args): Add __builtin_ia32_si512_256si,
11561 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
11562 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
11563 __builtin_ia32_pd512_pd.
11564 (ix86_expand_args_builtin): Handle new FTYPEs.
11565 * config/i386/sse.md (castmode): Add 512-bit modes.
11566 (AVX512MODE2P): New.
11567 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
11568 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
11570 2014-08-15 Richard Biener <rguenther@suse.de>
11572 * fold-const.c (tree_swap_operands_p): Put all constants
11573 last, also strip sign-changing NOPs when considering further
11574 canonicalization. Canonicalize also when optimizing for size.
11576 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11578 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
11579 one_match > zero_match case to just before simple_sequence.
11581 2014-08-15 Richard Biener <rguenther@suse.de>
11583 * data-streamer.h (streamer_string_index, string_for_index):
11585 * data-streamer-out.c (streamer_string_index): Make static.
11586 * data-streamer-in.c (string_for_index): Likewise.
11587 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
11588 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
11590 2014-08-15 Richard Biener <rguenther@suse.de>
11592 PR tree-optimization/62031
11593 * tree-data-ref.c (dr_analyze_indices): Do not set
11594 DR_UNCONSTRAINED_BASE.
11595 (dr_may_alias_p): All indirect accesses have to go the
11596 formerly DR_UNCONSTRAINED_BASE path.
11597 * tree-data-ref.h (struct indices): Remove
11598 unconstrained_base member.
11599 (DR_UNCONSTRAINED_BASE): Remove.
11601 2014-08-15 Jakub Jelinek <jakub@redhat.com>
11603 PR middle-end/62092
11604 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
11605 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
11606 in OMP_CLAUSE_MAP in some outer target region.
11608 2014-08-15 Bin Cheng <bin.cheng@arm.com>
11610 * tree-ssa-loop-ivopts.c (ivopts_data): New field
11611 name_expansion_cache.
11612 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
11613 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
11614 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
11615 (difference_cannot_overflow_p): New parameter. Use affine
11616 expansion for equality check.
11617 (iv_elimination_compare_lt): Pass new argument.
11619 2014-08-14 DJ Delorie <dj@redhat.com>
11621 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
11622 variables to the accumulator.
11624 * config/rl78/predicates.md (rl78_near_mem_operand): New.
11625 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
11626 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
11627 with far-far moves.
11629 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
11630 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
11631 (umulqihi3_virt): Likewise.
11632 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
11633 (umulqihi3_real): Likewise.
11635 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
11637 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
11639 PR tree-optimization/62091
11640 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
11641 function_entry_reached.
11642 (walk_aliased_vdefs): Clear it here.
11643 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
11645 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
11647 * ipa-utils.h (compare_virtual_tables): Declare.
11648 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
11650 2014-08-14 Marek Polacek <polacek@redhat.com>
11653 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
11654 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
11656 2014-08-14 Tom de Vries <tom@codesourcery.com>
11658 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
11660 2014-08-14 Tom de Vries <tom@codesourcery.com>
11662 PR rtl-optimization/62004
11663 PR rtl-optimization/62030
11664 * ifcvt.c (rtx_interchangeable_p): New function.
11665 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
11666 * emit-rtl.h (mem_attrs_eq_p): Declare.
11668 2014-08-14 Roman Gareev <gareevroman@gmail.com>
11670 * graphite-scop-detection.c:
11671 Add inclusion of cp-tree.h.
11672 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
11673 in case they are pointers to object types
11675 2014-08-14 Richard Biener <rguenther@suse.de>
11677 * BASE-VER: Change to 5.0.0
11679 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11680 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11681 Anna Tikhonova <anna.tikhonova@intel.com>
11682 Ilya Tocar <ilya.tocar@intel.com>
11683 Andrey Turetskiy <andrey.turetskiy@intel.com>
11684 Ilya Verbin <ilya.verbin@intel.com>
11685 Kirill Yukhin <kirill.yukhin@intel.com>
11686 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11688 * config/i386/sse.md (define_mode_attr avx512): New.
11689 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
11691 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
11692 (define_mode_attr ssse3_avx2): Ditto.
11693 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
11694 (define_mode_attr avx2_avx512bw): New.
11695 (define_mode_attr ssedoublemodelower): New.
11696 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
11697 V32HI, V64QI modes.
11698 (define_mode_attr ssebytemode): Allow V8DI modes.
11699 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
11700 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
11701 (define_mode_attr ssePSmode2): New.
11702 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
11703 V16HI, V32HI modes.
11704 (define_mode_attr dbpsadbwmode): New.
11705 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
11706 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
11707 (vi8_sse4_1_avx2_avx512): New.
11708 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
11710 (define_mode_attr blendbits): Move before its immediate use.
11712 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11713 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11714 Anna Tikhonova <anna.tikhonova@intel.com>
11715 Ilya Tocar <ilya.tocar@intel.com>
11716 Andrey Turetskiy <andrey.turetskiy@intel.com>
11717 Ilya Verbin <ilya.verbin@intel.com>
11718 Kirill Yukhin <kirill.yukhin@intel.com>
11719 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11721 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
11722 * config/i386/subst.md
11723 (define_mode_iterator SUBST_V): Update.
11724 (define_mode_iterator SUBST_A): Ditto.
11725 (define_subst_attr "mask_operand7"): New.
11726 (define_subst_attr "mask_operand10"): New.
11727 (define_subst_attr "mask_operand_arg34") : New.
11728 (define_subst_attr "mask_expand_op3"): New.
11729 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
11730 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
11731 (define_subst_attr "mask_avx512vl_condition"): New.
11732 (define_subst_attr "round_mask_operand4"): Ditto.
11733 (define_subst_attr "round_mask_scalar_op3"): Delete.
11734 (define_subst_attr "round_mask_op4"): New.
11735 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
11737 (define_subst_attr "round_modev8sf_condition"): New.
11738 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
11740 (define_subst_attr "round_saeonly_mask_operand4"): New.
11741 (define_subst_attr "round_saeonly_mask_op4"): New.
11742 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
11743 V8DImode, V16SImode.
11744 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
11745 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
11746 (define_subst_attr "mask_expand4_args"): New.
11747 (define_subst "mask_expand4"): New.
11749 2014-08-14 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.md
11759 (define_attr "isa"): Add avx512bw,noavx512bw.
11760 (define_attr "enabled"): Ditto.
11761 (define_split): Add 32/64-bit mask logic.
11762 (define_insn "*k<logic>qi"): New.
11763 (define_insn "*k<logic>hi"): New.
11764 (define_insn "*anddi_1"): Add mask version.
11765 (define_insn "*andsi_1"): Ditto.
11766 (define_insn "*<code><mode>_1"): Ditto.
11767 (define_insn "*<code>hi_1"): Ditto.
11768 (define_insn "kxnor<mode>"): New.
11769 (define_insn "kunpcksi"): New.
11770 (define_insn "kunpckdi"): New.
11771 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
11772 (define_insn "*one_cmplhi2_1"): Ditto.
11774 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11775 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11776 Anna Tikhonova <anna.tikhonova@intel.com>
11777 Ilya Tocar <ilya.tocar@intel.com>
11778 Andrey Turetskiy <andrey.turetskiy@intel.com>
11779 Ilya Verbin <ilya.verbin@intel.com>
11780 Kirill Yukhin <kirill.yukhin@intel.com>
11781 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11783 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
11786 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11787 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11788 Anna Tikhonova <anna.tikhonova@intel.com>
11789 Ilya Tocar <ilya.tocar@intel.com>
11790 Andrey Turetskiy <andrey.turetskiy@intel.com>
11791 Ilya Verbin <ilya.verbin@intel.com>
11792 Kirill Yukhin <kirill.yukhin@intel.com>
11793 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11795 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
11797 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
11798 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
11799 xmm/ymm16+ when availble.
11800 * config/i386/i386.h
11801 (HARD_REGNO_NREGS): Add mask regs.
11802 (VALID_AVX512F_REG_MODE): Ditto.
11803 (VALID_AVX512F_REG_MODE) : Define.
11804 (VALID_MASK_AVX512BW_MODE): Ditto.
11805 (reg_class) (MASK_REG_P(X)): Define.
11806 * config/i386/i386.md: Do not split long moves with mask register,
11807 use kmovb if avx512bw is availible.
11808 (movdi_internal): Handle mask registers.
11810 2014-08-14 Richard Biener <rguenther@suse.de>
11812 PR tree-optimization/62081
11813 * tree-ssa-loop.c (pass_fix_loops): New pass.
11814 (pass_tree_loop::gate): Do not fixup loops here.
11815 * tree-pass.h (make_pass_fix_loops): Declare.
11816 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
11818 2014-08-14 Richard Biener <rguenther@suse.de>
11820 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
11821 (type_hash_canon): ... this and avoid 2nd lookup for the add.
11823 2014-08-14 Richard Biener <rguenther@suse.de>
11825 PR tree-optimization/62090
11826 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
11827 (fold_builtin_2): Do not fold sprintf.
11828 (fold_builtin_3): Likewise.
11829 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
11830 moved from builtins.c.
11831 (gimple_fold_builtin): Fold sprintf.
11833 2014-08-14 Richard Biener <rguenther@suse.de>
11835 PR rtl-optimization/62079
11836 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
11839 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
11841 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
11842 current_function_decl.
11844 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
11846 * cgraph.c (cgraph_node::function_symbol): Fix wrong
11847 cgraph_function_node to cgraph_node::function_symbol
11850 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
11852 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
11853 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
11855 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
11857 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
11860 2014-08-13 Roman Gareev <gareevroman@gmail.com>
11862 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
11865 2014-08-12 Jakub Jelinek <jakub@redhat.com>
11868 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
11869 any registers that are used in mem_insn.
11871 2014-08-12 Steve Ellcey <sellcey@mips.com>
11873 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
11875 2014-08-12 Steve Ellcey <sellcey@mips.com>
11877 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
11878 (MULTILIB_DIRNAMES): Ditto.
11879 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
11880 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
11881 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
11882 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
11883 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
11884 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
11886 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11889 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
11890 of __ARM_SIZEOF_WCHAR_T.
11892 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11895 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
11896 Remove unnecessary attributes.
11898 2014-08-12 Yury Gribov <y.gribov@samsung.com>
11900 * internal-fn.c (init_internal_fns): Fix off-by-one.
11902 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
11903 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11904 Anna Tikhonova <anna.tikhonova@intel.com>
11905 Ilya Tocar <ilya.tocar@intel.com>
11906 Andrey Turetskiy <andrey.turetskiy@intel.com>
11907 Ilya Verbin <ilya.verbin@intel.com>
11908 Kirill Yukhin <kirill.yukhin@intel.com>
11909 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11911 * config/i386/i386.c (standard_sse_constant_opcode): Use
11912 vpxord/vpternlog if avx512 is availible.
11914 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
11916 PR middle-end/62103
11917 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
11918 bitfields, that is when size doesn't match the size of type or the
11919 size of the constructor.
11921 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
11923 * config/rs6000/constraints.md (wh constraint): New constraint,
11924 for FP registers if direct move is available.
11925 (wi constraint): New constraint, for VSX/FP registers that can
11926 handle 64-bit integers.
11927 (wj constraint): New constraint for VSX/FP registers that can
11928 handle 64-bit integers for direct moves.
11929 (wk constraint): New constraint for VSX/FP registers that can
11930 handle 64-bit doubles for direct moves.
11931 (wy constraint): Make documentation match implementation.
11933 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
11934 scalar_in_vmx_p field to simplify tests of whether SFmode or
11935 DFmode can go in the Altivec registers.
11936 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
11937 (rs6000_setup_reg_addr_masks): Likewise.
11938 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
11939 field, and wh/wi/wj/wk constraints.
11940 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
11941 the wh/wi/wj/wk constraints.
11942 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
11943 upper registers, prefer VSX registers unless the operation is a
11944 memory operation with REG+OFFSET addressing.
11946 * config/rs6000/vsx.md (VSr mode attribute): Add support for
11947 DImode. Change SFmode to use ww constraint instead of d to allow
11948 SF registers in the upper registers.
11951 (VSr5): Fix thinko in comment.
11952 (VSa): New mode attribute that is an alternative to wa, that
11953 returns the VSX register class that a mode can go in, but may not
11954 be the preferred register class.
11955 (VS_64dm): New mode attribute for appropriate register classes for
11956 referencing 64-bit elements of vectors for direct moves and normal
11958 (VS_64reg): Likewise.
11959 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
11960 register allocator to only registers the data type can handle.
11961 (vsx_le_perm_load_<mode>): Likewise.
11962 (vsx_le_perm_store_<mode>): Likewise.
11963 (vsx_xxpermdi2_le_<mode>): Likewise.
11964 (vsx_xxpermdi4_le_<mode>): Likewise.
11965 (vsx_lxvd2x2_le_<mode>): Likewise.
11966 (vsx_lxvd2x4_le_<mode>): Likewise.
11967 (vsx_stxvd2x2_le_<mode>): Likewise.
11968 (vsx_add<mode>3): Likewise.
11969 (vsx_sub<mode>3): Likewise.
11970 (vsx_mul<mode>3): Likewise.
11971 (vsx_div<mode>3): Likewise.
11972 (vsx_tdiv<mode>3_internal): Likewise.
11973 (vsx_fre<mode>2): Likewise.
11974 (vsx_neg<mode>2): Likewise.
11975 (vsx_abs<mode>2): Likewise.
11976 (vsx_nabs<mode>2): Likewise.
11977 (vsx_smax<mode>3): Likewise.
11978 (vsx_smin<mode>3): Likewise.
11979 (vsx_sqrt<mode>2): Likewise.
11980 (vsx_rsqrte<mode>2): Likewise.
11981 (vsx_tsqrt<mode>2_internal): Likewise.
11982 (vsx_fms<mode>4): Likewise.
11983 (vsx_nfma<mode>4): Likewise.
11984 (vsx_eq<mode>): Likewise.
11985 (vsx_gt<mode>): Likewise.
11986 (vsx_ge<mode>): Likewise.
11987 (vsx_eq<mode>_p): Likewise.
11988 (vsx_gt<mode>_p): Likewise.
11989 (vsx_ge<mode>_p): Likewise.
11990 (vsx_xxsel<mode>): Likewise.
11991 (vsx_xxsel<mode>_uns): Likewise.
11992 (vsx_copysign<mode>3): Likewise.
11993 (vsx_float<VSi><mode>2): Likewise.
11994 (vsx_floatuns<VSi><mode>2): Likewise.
11995 (vsx_fix_trunc<mode><VSi>2): Likewise.
11996 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
11997 (vsx_x<VSv>r<VSs>i): Likewise.
11998 (vsx_x<VSv>r<VSs>ic): Likewise.
11999 (vsx_btrunc<mode>2): Likewise.
12000 (vsx_b2trunc<mode>2): Likewise.
12001 (vsx_floor<mode>2): Likewise.
12002 (vsx_ceil<mode>2): Likewise.
12003 (vsx_<VS_spdp_insn>): Likewise.
12004 (vsx_xscvspdp): Likewise.
12005 (vsx_xvcvspuxds): Likewise.
12006 (vsx_float_fix_<mode>2): Likewise.
12007 (vsx_set_<mode>): Likewise.
12008 (vsx_extract_<mode>_internal1): Likewise.
12009 (vsx_extract_<mode>_internal2): Likewise.
12010 (vsx_extract_<mode>_load): Likewise.
12011 (vsx_extract_<mode>_store): Likewise.
12012 (vsx_splat_<mode>): Likewise.
12013 (vsx_xxspltw_<mode>): Likewise.
12014 (vsx_xxspltw_<mode>_direct): Likewise.
12015 (vsx_xxmrghw_<mode>): Likewise.
12016 (vsx_xxmrglw_<mode>): Likewise.
12017 (vsx_xxsldwi_<mode>): Likewise.
12018 (vsx_xscvdpspn): Tighten constraints to only use register classes
12020 (vsx_xscvspdpn): Likewise.
12021 (vsx_xscvdpspn_scalar): Likewise.
12023 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
12024 wj, and wk constraints.
12025 (GPR_REG_CLASS_P): New helper macro for register classes targeting
12026 general purpose registers.
12028 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
12030 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
12031 DImode instead of wm. Use wk constraint for direct move of DFmode
12033 (extendsidi2_lfiwax): Likewise.
12034 (lfiwax): Likewise.
12035 (lfiwzx): Likewise.
12036 (movdi_internal64): Likewise.
12038 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
12039 wk constraints. Make the wy constraint documentation match them
12042 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
12044 Replacement of isl_int by isl_val
12045 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
12046 (compute_bounds_for_param): use isl_val instead of isl_int
12047 (compute_bounds_for_loop): likewise
12048 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
12049 (build_linearized_memory_access): use isl_val instead of isl_int
12050 (pdr_stride_in_loop): likewise
12051 * graphite-optimize-isl.c:
12052 (getPrevectorMap): use isl_val instead of isl_int
12054 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
12055 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
12056 (extern the_isl_ctx): declare
12057 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
12058 (extract_affine_gmp): likewise
12060 (build_loop_iteration_domains): likewise
12061 (add_param_constraints): likewise
12063 2014-08-11 Richard Biener <rguenther@suse.de>
12065 PR tree-optimization/62075
12066 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
12067 handle uses in patterns.
12069 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
12070 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12071 Anna Tikhonova <anna.tikhonova@intel.com>
12072 Ilya Tocar <ilya.tocar@intel.com>
12073 Andrey Turetskiy <andrey.turetskiy@intel.com>
12074 Ilya Verbin <ilya.verbin@intel.com>
12075 Kirill Yukhin <kirill.yukhin@intel.com>
12076 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12078 * common/config/i386/i386-common.c
12079 (OPTION_MASK_ISA_AVX512VL_SET): Define.
12080 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
12081 (ix86_handle_option): Handle OPT_mavx512vl.
12082 * config/i386/cpuid.h (bit_AVX512VL): Define.
12083 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
12084 set -mavx512vl accordingly.
12085 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
12086 OPTION_MASK_ISA_AVX512VL.
12087 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
12088 (ix86_option_override_internal): Define PTA_AVX512VL, handle
12089 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
12090 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
12091 * config/i386/i386.h (TARGET_AVX512VL): Define.
12092 (TARGET_AVX512VL_P(x)): Ditto.
12093 * config/i386/i386.opt: Add mavx512vl.
12095 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
12097 PR tree-optimization/62073
12098 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
12101 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
12102 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12103 Anna Tikhonova <anna.tikhonova@intel.com>
12104 Ilya Tocar <ilya.tocar@intel.com>
12105 Andrey Turetskiy <andrey.turetskiy@intel.com>
12106 Ilya Verbin <ilya.verbin@intel.com>
12107 Kirill Yukhin <kirill.yukhin@intel.com>
12108 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12110 * common/config/i386/i386-common.c
12111 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
12112 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
12113 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
12114 (ix86_handle_option): Handle OPT_mavx512bw.
12115 * config/i386/cpuid.h (bit_AVX512BW): Define.
12116 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
12117 set -mavx512bw accordingly.
12118 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
12119 OPTION_MASK_ISA_AVX512BW.
12120 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
12121 (ix86_option_override_internal): Define PTA_AVX512BW, handle
12122 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
12123 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
12124 * config/i386/i386.h (TARGET_AVX512BW): Define.
12125 (TARGET_AVX512BW_P(x)): Ditto.
12126 * config/i386/i386.opt: Add mavx512bw.
12128 2014-08-11 Richard Biener <rguenther@suse.de>
12130 PR tree-optimization/62070
12131 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
12132 Remove SSA checking.
12134 2014-08-11 Yury Gribov <y.gribov@samsung.com>
12136 * asan.c (asan_check_flags): New enum.
12137 (build_check_stmt_with_calls): Removed function.
12138 (build_check_stmt): Split inlining logic to
12139 asan_expand_check_ifn.
12140 (instrument_derefs): Rename parameter.
12141 (instrument_mem_region_access): Rename parameter.
12142 (instrument_strlen_call): Likewise.
12143 (asan_expand_check_ifn): New function.
12144 (asan_instrument): Remove old code.
12145 (pass_sanopt::execute): Change handling of
12146 asan-instrumentation-with-call-threshold.
12147 (asan_clear_shadow): Fix formatting.
12148 (asan_function_start): Likewise.
12149 (asan_emit_stack_protection): Likewise.
12150 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
12151 Update description.
12152 * internal-fn.c (expand_ASAN_CHECK): New function.
12153 * internal-fn.def (ASAN_CHECK): New internal function.
12154 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
12155 Update description.
12156 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
12157 * tree.c: Small comment fix.
12159 2014-08-11 Yury Gribov <y.gribov@samsung.com>
12161 * gimple.c (gimple_call_fnspec): Support internal functions.
12162 (gimple_call_return_flags): Use const.
12163 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
12164 * internal-fn.def: Add fnspec information.
12165 * internal-fn.h (internal_fn_fnspec): New function.
12166 (init_internal_fns): Declare new function.
12167 * internal-fn.c (internal_fn_fnspec_array): New global variable.
12168 (init_internal_fns): New function.
12169 * tree-core.h: Update macro call.
12170 * tree.c (build_common_builtin_nodes): Initialize internal fns.
12172 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
12174 * lto-streamer.h (struct output_block::symbol): Change from
12175 struct symtab_node to plain symtab_node.
12176 (referenced_from_this_partition_p): Change first parameter
12177 from struct symtab_node to plain symtab_node.
12179 2014-08-10 Marek Polacek <polacek@redhat.com>
12182 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
12184 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
12186 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
12187 DECL correctly; do not give up on types in static storage.
12189 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
12191 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
12193 2014-08-09 Roman Gareev <gareevroman@gmail.com>
12195 * graphite-isl-ast-to-gimple.c:
12196 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
12198 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
12200 2014-08-08 Guozhi Wei <carrot@google.com>
12202 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
12204 2014-08-08 Cary Coutant <ccoutant@google.com>
12206 * dwarf2out.c (get_skeleton_type_unit): Remove.
12207 (output_skeleton_debug_sections): Remove skeleton type units.
12208 (output_comdat_type_unit): Likewise.
12209 (dwarf2out_finish): Likewise.
12211 2014-08-07 Yi Yang <ahyangyi@google.com>
12213 * predict.c (expr_expected_value_1): Remove the redundant assignment.
12215 2014-08-08 Richard Biener <rguenther@suse.de>
12217 * lto-streamer.h (struct lto_input_block): Make it a class
12218 with a constructor.
12219 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
12220 (struct lto_function_header, struct lto_simple_header,
12221 struct lto_simple_header_with_strings,
12222 struct lto_decl_header, struct lto_function_header): Make
12223 a simple inheritance hieararchy. Remove unused fields.
12224 (struct lto_asm_header): Remove.
12225 * lto-streamer-out.c (produce_asm): Adjust.
12226 (lto_output_toplevel_asms): Likewise.
12227 (produce_asm_for_decls): Likewise.
12228 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
12229 * data-streamer-in.c (string_for_index): Likewise.
12230 * ipa-inline-analysis.c (inline_read_section): Likewise.
12231 * ipa-prop.c (ipa_prop_read_section): Likewise.
12232 (read_replacements_section): Likewise.
12233 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
12234 * lto-section-in.c (lto_create_simple_input_block): Likewise.
12235 (lto_destroy_simple_input_block): Likewise.
12236 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
12237 (lto_input_toplevel_asms): Likewise.
12239 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
12240 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12241 Anna Tikhonova <anna.tikhonova@intel.com>
12242 Ilya Tocar <ilya.tocar@intel.com>
12243 Andrey Turetskiy <andrey.turetskiy@intel.com>
12244 Ilya Verbin <ilya.verbin@intel.com>
12245 Kirill Yukhin <kirill.yukhin@intel.com>
12246 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12248 * common/config/i386/i386-common.c
12249 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
12250 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
12251 (ix86_handle_option): Handle OPT_mavx512dq.
12252 * config/i386/cpuid.h (bit_AVX512DQ): Define.
12253 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
12254 set -mavx512dq accordingly.
12255 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
12256 OPTION_MASK_ISA_AVX512DQ.
12257 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
12258 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
12259 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
12260 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
12261 * config/i386/i386.h (TARGET_AVX512DQ): Define.
12262 (TARGET_AVX512DQ_P(x)): Ditto.
12263 * config/i386/i386.opt: Add mavx512dq.
12265 2014-08-08 Richard Biener <rguenther@suse.de>
12267 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
12268 target_percent, target_percent_s): Export.
12269 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
12270 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
12271 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
12272 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
12273 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
12274 Move to gimple-fold.c.
12275 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
12277 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
12278 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
12279 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
12280 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
12281 (rewrite_call_expr_array): Remove.
12282 (fold_builtin_sprintf_chk): Likewise.
12283 (fold_builtin_snprintf_chk): Likewise.
12284 (fold_builtin_varargs): Remove handling of sprintf_chk,
12285 vsprintf_chk, snprintf_chk and vsnprintf_chk.
12286 (gimple_fold_builtin_sprintf_chk): Remove.
12287 (gimple_fold_builtin_snprintf_chk): Likewise.
12288 (gimple_fold_builtin_varargs): Likewise.
12289 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
12290 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
12291 * gimple.c (gimple_seq_add_seq_without_update): New function.
12292 * gimple.h (gimple_seq_add_seq_without_update): Declare.
12293 * gimple-fold.c: Include output.h.
12294 (gsi_replace_with_seq_vops): New function, split out from ...
12295 (gimplify_and_update_call_from_tree): ... here.
12296 (replace_call_with_value): New function.
12297 (replace_call_with_call_and_fold): Likewise.
12298 (var_decl_component_p): Moved from builtins.c.
12299 (gimple_fold_builtin_memory_op): Moved from builtins.c
12300 fold_builtin_memory_op and rewritten to GIMPLE.
12301 (gimple_fold_builtin_memset): Likewise.
12302 (gimple_fold_builtin_strcpy): Likewise.
12303 (gimple_fold_builtin_strncpy): Likewise.
12304 (gimple_fold_builtin_strcat): Likewise.
12305 (gimple_fold_builtin_fputs): Likewise.
12306 (gimple_fold_builtin_memory_chk): Likewise.
12307 (gimple_fold_builtin_stxcpy_chk): Likewise.
12308 (gimple_fold_builtin_stxncpy_chk): Likewise.
12309 (gimple_fold_builtin_snprintf_chk): Likewise.
12310 (gimple_fold_builtin_sprintf_chk): Likewise.
12311 (gimple_fold_builtin_strlen): New function.
12312 (gimple_fold_builtin_with_strlen): New function split out from
12313 gimple_fold_builtin.
12314 (gimple_fold_builtin): Change signature and handle
12315 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
12316 here. Call gimple_fold_builtin_with_strlen.
12317 (gimple_fold_call): Adjust.
12319 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
12321 * calls.c (precompute_arguments): Check
12322 promoted_for_signed_and_unsigned_p and set the promoted mode.
12323 (promoted_for_signed_and_unsigned_p): New function.
12324 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
12325 and set the promoted mode.
12326 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
12327 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
12328 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
12331 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
12333 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
12334 instead of SUBREG_PROMOTED_UNSIGNED_SET.
12335 (expand_call): Likewise.
12336 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
12337 to get promoted mode.
12338 * combine.c (record_promoted_value): Skip > 0 comparison with
12339 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
12340 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
12341 of SUBREG_PROMOTED_UNSIGNED_P.
12342 (convert_modes): Likewise.
12343 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
12344 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
12345 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
12346 SUBREG_PROMOTED_UNSIGNED_SET.
12347 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
12348 instead of SUBREG_PROMOTED_UNSIGNED_SET.
12349 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
12350 SUBREG_PROMOTED_SET.
12351 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
12352 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
12353 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
12354 of SUBREG_PROMOTED_UNSIGNED_P.
12355 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
12356 (SUBREG_PROMOTED_SET): New define.
12357 (SUBREG_PROMOTED_GET): Likewise.
12358 (SUBREG_PROMOTED_SIGN): Likewise.
12359 (SUBREG_PROMOTED_SIGNED_P): Likewise.
12360 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
12361 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
12362 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
12363 instead of SUBREG_PROMOTED_UNSIGNED_GET.
12364 (nonzero_bits1): Skip > 0 comparison with the results as
12365 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
12366 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
12367 of !SUBREG_PROMOTED_UNSIGNED_P.
12368 * simplify-rtx.c (simplify_unary_operation_1): Use new
12369 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
12370 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
12371 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
12372 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
12374 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
12376 * ipa-devirt.c: Include gimple-pretty-print.h
12377 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
12379 (decl_maybe_in_construction_p): Fix conditional on cdtor check
12380 (get_polymorphic_call_info): Fix return value
12381 (type_change_info): New sturcture based on ipa-prop
12383 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
12384 based on ipa-prop variant.
12385 (extr_type_from_vtbl_ptr_store): New function
12386 based on ipa-prop variant.
12387 (record_known_type): New function.
12388 (check_stmt_for_type_change): New function.
12389 (get_dynamic_type): New function.
12390 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
12391 * tree-ssa-pre.c: ipa-utils.h
12392 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
12393 machinery; sanity check with ipa-prop devirtualization.
12394 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
12397 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
12399 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
12400 * alias.c, cfgexpand.c, cgraphbuild.c,
12401 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
12402 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
12403 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
12404 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
12405 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
12406 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
12407 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
12408 dse.c, except.c, gengtype.c, gimple-expr.c,
12409 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
12410 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
12411 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
12412 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
12413 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
12414 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
12416 * pointer-set.c: Remove file.
12417 * pointer-set.h: Remove file.
12419 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12421 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
12422 * config/arm/types.md (f_sels, f_seld): Delete.
12424 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12426 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
12427 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
12428 (aarch64_movdi_<mode>high): Likewise.
12429 (aarch64_mov<mode>high_di): Likewise.
12430 (aarch64_movdi_<mode>low): Likewise.
12431 (aarch64_mov<mode>low_di): Likewise.
12432 (aarch64_movtilow_tilow): Likewise.
12433 Add comment explaining usage of fp,simd attributes and of
12434 TARGET_FLOAT and TARGET_SIMD.
12436 2014-08-07 Ian Bolton <ian.bolton@arm.com>
12437 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12439 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
12440 Use MOVN when one of the half-words is 0xffff.
12442 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
12444 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
12446 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
12448 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
12449 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
12450 (rfs_str): String corresponding to RFS_* constants.
12451 (rank_for_schedule_stats_t): New typedef.
12452 (rank_for_schedule_stats): New static variable.
12453 (rfs_result): New static function.
12454 (rank_for_schedule): Track statistics for deciding heuristics.
12455 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
12457 (ready_sort): Use them for debug printouts.
12458 (schedule_block): Init statistics state. Print statistics on
12459 rank_for_schedule decisions.
12461 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
12463 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
12465 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
12467 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
12470 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
12472 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
12473 function to not conflict.
12474 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
12475 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
12476 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
12477 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
12478 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
12481 2014-08-07 Marek Polacek <polacek@redhat.com>
12483 * fold-const.c (fold_binary_loc): Add folding of
12484 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
12486 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
12488 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
12489 instead of type size.
12490 (ASM_FINISH_DECLARE_OBJECT): Likewise.
12492 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
12494 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
12495 (*thumb1_movqi_insn): Likewise.
12496 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
12498 2014-08-07 Tom de Vries <tom@codesourcery.com>
12500 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
12501 (glibc_2_11_or_earlier): Remove effective-target keywords.
12503 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
12505 * config/arm/arm.c (bdesc_2arg): Fix typo.
12506 (arm_atomic_assign_expand_fenv): Remove The default implementation.
12508 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
12510 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
12512 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
12515 * haifa-sched.c (advance_one_cycle): Fix dump.
12516 (schedule_block): Don't advance cycle if we are already at the
12517 beginning of the cycle.
12519 2014-08-06 Martin Jambor <mjambor@suse.cz>
12522 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
12524 2014-08-06 Richard Biener <rguenther@suse.de>
12527 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
12529 (lto_input_tree): Pop SCCs here.
12531 2014-08-06 Richard Biener <rguenther@suse.de>
12533 PR tree-optimization/61320
12534 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
12535 handle misaligned loads.
12537 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
12539 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
12540 (aarch64_expand_vec_perm_const): Check for dup before zip.
12542 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12544 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
12545 CONST_INT_P instead of GET_CODE and compare.
12546 (aarch64_select_cc_mode): Likewise.
12547 (aarch64_print_operand): Likewise.
12548 (aarch64_rtx_costs): Likewise.
12549 (aarch64_simd_valid_immediate): Likewise.
12550 (aarch64_simd_check_vect_par_cnst_half): Likewise.
12551 (aarch64_simd_emit_pair_result_insn): Likewise.
12553 2014-08-05 David Malcolm <dmalcolm@redhat.com>
12555 * gdbhooks.py (find_gcc_source_dir): New helper function.
12556 (class PassNames): New class, locating and parsing passes.def.
12557 (class BreakOnPass): New command "break-on-pass".
12559 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
12561 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
12564 2014-08-05 Richard Biener <rguenther@suse.de>
12566 PR rtl-optimization/61672
12567 * emit-rtl.h (mem_attrs_eq_p): Declare.
12568 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
12569 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
12570 * cfgcleanup.c (merge_memattrs): Likewise.
12571 Include emit-rtl.h.
12573 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12575 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
12576 rather than singleton vectors.
12577 (vqdmlsls_lane_s32): Likewise.
12579 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12581 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
12582 Use VSDQ_HSI mode iterator.
12583 (aarch64_sqrdmulh_laneq<mode>): Likewise.
12584 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
12585 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
12586 Use BUILTIN_VDQHS macro.
12587 (sqrdmulh_laneq): Likewise.
12588 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
12589 (vqdmlals_laneq_s32): Likewise.
12590 (vqdmlslh_laneq_s16): Likewise.
12591 (vqdmlsls_laneq_s32): Likewise.
12592 (vqdmulhh_laneq_s16): Likewise.
12593 (vqdmulhs_laneq_s32): Likewise.
12594 (vqrdmulhh_laneq_s16): Likewise.
12595 (vqrdmulhs_laneq_s32): Likewise.
12597 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12599 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
12600 (vmuld_laneq_f64): Likewise.
12601 (vmuls_laneq_f32): Likewise.
12602 (vmul_n_f64): Likewise.
12603 (vmuld_lane_f64): Reimplement in C.
12604 (vmuls_lane_f32): Likewise.
12606 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12608 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
12610 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
12612 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12614 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
12615 (rbitsi2): Likewise.
12616 (*arm_rev): Set predicable and predicable_short_it attributes.
12618 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12620 * convert.c (convert_to_integer): Guard transformation to lrint by
12623 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
12625 * config/aarch64/aarch64-builtins.c
12626 (aarch64_simd_builtin_type_mode): Delete.
12627 (v8qi_UP): Remap to V8QImode.
12628 (v4hi_UP): Remap to V4HImode.
12629 (v2si_UP): Remap to V2SImode.
12630 (v2sf_UP): Remap to V2SFmode.
12631 (v1df_UP): Remap to V1DFmode.
12632 (di_UP): Remap to DImode.
12633 (df_UP): Remap to DFmode.
12634 (v16qi_UP):V16QImode.
12635 (v8hi_UP): Remap to V8HImode.
12636 (v4si_UP): Remap to V4SImode.
12637 (v4sf_UP): Remap to V4SFmode.
12638 (v2di_UP): Remap to V2DImode.
12639 (v2df_UP): Remap to V2DFmode.
12640 (ti_UP): Remap to TImode.
12641 (ei_UP): Remap to EImode.
12642 (oi_UP): Remap to OImode.
12643 (ci_UP): Map to CImode.
12644 (xi_UP): Remap to XImode.
12645 (si_UP): Remap to SImode.
12646 (sf_UP): Remap to SFmode.
12647 (hi_UP): Remap to HImode.
12648 (qi_UP): Remap to QImode.
12649 (aarch64_simd_builtin_datum): Make mode a machine_mode.
12650 (VAR1): Build builtin name.
12651 (aarch64_init_simd_builtins): Remove dead code.
12653 2014-08-05 Roman Gareev <gareevroman@gmail.com>
12655 * graphite-isl-ast-to-gimple.c:
12656 (set_options): New function.
12657 (scop_to_isl_ast): Add calling of set_options.
12659 2014-08-05 Jakub Jelinek <jakub@redhat.com>
12661 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
12662 (analyze_iv_to_split_insn): Don't initialize them.
12663 (get_ivts_expr): Removed.
12664 (allocate_basic_variable, insert_base_initialization): Use
12665 SET_SRC instead of *get_ivts_expr.
12666 (split_iv): Use &SET_SRC instead of get_ivts_expr.
12668 2014-08-05 Roman Gareev <gareevroman@gmail.com>
12670 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
12671 (translate_isl_ast_for_loop): Add checking of the
12672 flag_loop_parallelize_all.
12673 (ast_build_before_for): New function.
12674 (scop_to_isl_ast): Add checking of the
12675 flag_loop_parallelize_all.
12676 * graphite-dependences.c: Move the defenition of the
12677 scop_get_dependences from graphite-optimize-isl.c to this file.
12678 (apply_schedule_on_deps): Add checking of the ux's emptiness.
12679 (carries_deps): Add checking of the x's value.
12680 * graphite-optimize-isl.c: Move the defenition of the
12681 scop_get_dependences to graphite-dependences.c.
12682 * graphite-poly.h: Add declarations of scop_get_dependences
12685 2014-08-04 Rohit <rohitarulraj@freescale.com>
12688 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
12690 (alt_reg_names): Likewise.
12691 (rs6000_dwarf_register_span): For SPE high registers, replace
12692 dwarf register numbers with GCC hard register numbers.
12693 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
12694 (rs6000_dbx_register_number): For SPE high registers, return dwarf
12695 register number for the corresponding GCC hard register number.
12696 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
12697 newly added GCC hard register numbers for SPE high registers.
12698 (DWARF_FRAME_REGISTERS): Likewise.
12699 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
12700 (DWARF_FRAME_REGNUM): Likewise.
12701 (FIXED_REGISTERS): Likewise.
12702 (CALL_USED_REGISTERS): Likewise.
12703 (CALL_REALLY_USED_REGISTERS): Likewise.
12704 (REG_ALLOC_ORDER): Likewise.
12705 (enum reg_class): Likewise.
12706 (REG_CLASS_NAMES): Likewise.
12707 (REG_CLASS_CONTENTS): Likewise.
12708 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
12710 2014-08-04 Richard Biener <rguenther@suse.de>
12712 * gimple-fold.h (gimple_fold_builtin): Remove.
12713 * gimple-fold.c (gimple_fold_builtin): Make static.
12714 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
12715 fold_stmt, not gimple_fold_builtin.
12717 2014-08-04 Martin Liska <mliska@suse.cz>
12719 * cgraph.h (csi_end_p): Removed.
12720 (csi_next): Likewise.
12721 (csi_node): Likewise.
12722 (csi_start): Likewise.
12723 (cgraph_node_in_set_p): Likewise.
12724 (cgraph_node_set_size): Likewise.
12725 (vsi_end_p): Likewise.
12726 (vsi_next): Likewise.
12727 (vsi_node): Likewise.
12728 (vsi_start): Likewise.
12729 (varpool_node_set_size): Likewise.
12730 (cgraph_node_set_nonempty_p): Likewise.
12731 (varpool_node_set_nonempty_p): Likewise.
12732 * cgraphunit.c (cgraph_process_new_functions): vec replaces
12734 * ipa-inline-transform.c: Likewise.
12735 * ipa-utils.c (cgraph_node_set_new): Removed.
12736 (cgraph_node_set_add): Likewise.
12737 (cgraph_node_set_remove): Likewise.
12738 (cgraph_node_set_find): Likewise.
12739 (dump_cgraph_node_set): Likewise.
12740 (debug_cgraph_node_set): Likewise.
12741 (free_cgraph_node_set): Likewise.
12742 (varpool_node_set_new): Likewise.
12743 (varpool_node_set_add): Likewise.
12744 (varpool_node_set_remove): Likewise.
12745 (varpool_node_set_find): Likewise.
12746 (dump_varpool_node_set): Likewise.
12747 (free_varpool_node_set): Likewise.
12748 (debug_varpool_node_set): Likewise.
12749 * tree-emutls.c (struct tls_var_data):
12750 (emutls_index): Removed.
12751 (emutls_decl): Likewise.
12752 (gen_emutls_addr): Function implementation uses newly added
12753 hash_map<varpool_node *, tls_var_data>.
12754 (clear_access_vars): Likewise.
12755 (create_emultls_var): Likewise.
12756 (ipa_lower_emutls): Likewise.
12757 (reset_access): New function.
12759 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
12761 * config/i386/i386.c (ix86_option_override_internal): Add
12762 PTA_RDRND and PTA_MOVBE for bdver4.
12764 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12765 James Greenhalgh <james.greenhalgh@arm.com>
12767 * doc/md.texi (clrsb): Document.
12768 (clz): Change reference to x into operand 1.
12770 (popcount): Likewise.
12772 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12775 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
12776 move to subtarget in serial version if result is ignored.
12778 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
12779 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12781 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
12782 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
12783 (sched_analyze_insn): Update use of try_group_insn to
12784 sched_macro_fuse_insns.
12785 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
12786 arguments that are not conditional jumps.
12788 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
12790 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
12791 family information. Handle BTVER2 cpu with cpuid family value.
12793 2014-08-04 Tom de Vries <tom@codesourcery.com>
12795 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
12796 (glibc_2_11_or_earlier): Document effective-target keywords.
12798 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
12800 * ipa-devirt.c (odr_type_warn_count): Add type.
12801 (possible_polymorphic_call_targets): Set it.
12802 (ipa_devirt): Use it.
12804 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
12806 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
12808 * ipa-devirt.c: Include hash-map.h
12809 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
12810 (clear_speculation): Break out of ...
12811 (get_class_context): ... here; speed up handling obviously useless
12813 (odr_type_warn_count, decl_warn_count): New structures.
12814 (final_warning_record): New structure.
12815 (final_warning_records): New static variable.
12816 (possible_polymorphic_call_targets): Cleanup handling of
12817 speculative info; do not build speculation when user do not care;
12818 record info about warnings when asked for.
12819 (add_decl_warning): New function.
12820 (type_warning_cmp): New function.
12821 (decl_warning_cmp): New function.
12822 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
12823 (gate): Enable pass when warnings are requested.
12824 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
12827 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
12829 * hash-map.h (default_hashmap_traits::mark_key_deleted):
12831 (hash_map::remove): New method.
12832 (hash_map::traverse): New method.
12833 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
12834 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
12835 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
12836 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
12837 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
12838 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
12841 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
12843 * hash-set.h: new File.
12844 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
12845 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
12846 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
12847 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
12848 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
12849 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
12850 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
12851 varpool.c: Use hash_set instead of pointer_set.
12853 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
12855 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
12857 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12859 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
12860 for frame access when strict_p is false.
12862 2014-08-01 Renlin Li <renlin.li@arm.com>
12863 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12865 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
12866 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
12867 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
12869 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
12871 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
12872 aarch64_mem_pair_offset.
12874 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12876 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
12878 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
12879 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
12881 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
12883 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
12885 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
12887 PR regression/61510
12888 * cgraphunit.c (analyze_functions): Use get_create rather than get
12889 for decls which are clones of abstract functions.
12891 2014-08-01 Martin Liska <mliska@suse.cz>
12893 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
12894 * ipa-prop.h (count_formal_params): Global function created from static.
12895 * ipa-prop.c (count_formal_params): Likewise.
12896 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
12897 profiles for semantically equivalent functions.
12898 * passes.c (do_per_function): If we load body of a function
12899 during WPA, this condition should behave same.
12900 * varpool.c (ctor_for_folding): More tolerant assert for variable
12901 aliases created during WPA.
12903 2014-08-01 Martin Liska <mliska@suse.cz>
12905 * doc/invoke.texi (Options That Control Optimization): Documentation
12906 for -foptimize-strlen introduced. Optimization levels default options
12909 2014-08-01 Jakub Jelinek <jakub@redhat.com>
12911 * opts.c (common_handle_option): Handle -fsanitize=alignment.
12912 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
12913 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
12915 * stor-layout.h (min_align_of_type): New prototype.
12916 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
12917 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
12919 * ubsan.c: Include builtins.h.
12920 (ubsan_expand_bounds_ifn): Change return type to bool,
12921 always return true.
12922 (ubsan_expand_null_ifn): Change return type to bool, change
12923 argument to gimple_stmt_iterator *. Handle both null and alignment
12924 sanitization, take type from ckind argument's type rather than
12926 (instrument_member_call): Removed.
12927 (instrument_mem_ref): Remove t argument, add mem and base arguments.
12928 Handle both null and alignment sanitization, don't say whole
12929 struct access is member access. Build 3 argument IFN_UBSAN_NULL
12930 call instead of 2 argument.
12931 (instrument_null): Adjust instrument_mem_ref caller. Don't
12932 instrument calls here.
12933 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
12934 like SANITIZE_NULL.
12935 * stor-layout.c (min_align_of_type): New function.
12936 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
12937 Or it into SANITIZE_UNDEFINED.
12938 * doc/invoke.texi (-fsanitize=alignment): Document.
12940 2014-07-31 Andi Kleen <ak@linux.intel.com>
12942 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
12944 2014-07-31 Andi Kleen <ak@linux.intel.com>
12946 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
12948 (vn_reference_compute_hash): Dito.
12949 (vn_nary_op_compute_hash): Dito.
12950 (vn_phi_compute_hash): Dito.
12951 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
12953 2014-07-31 Andi Kleen <ak@linux.intel.com>
12955 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
12956 Rename to inchash:add_expr_commutative. Convert to inchash.
12957 (iterative_hash_hashable_expr): Rename to
12958 inchash:add_hashable_expr. Convert to inchash.
12959 (avail_expr_hash): Dito.
12961 2014-07-31 Andi Kleen <ak@linux.intel.com>
12963 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
12964 Convert to inchash.
12966 2014-07-31 Andi Kleen <ak@linux.intel.com>
12968 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
12970 2014-07-31 Andi Kleen <ak@linux.intel.com>
12972 * Makefile.in (OBJS): Add rtlhash.o
12973 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
12974 (loc_checksum): Dito.
12975 (loc_checksum_ordered): Dito.
12976 (hash_loc_operands): Dito.
12978 (hash_loc_list): Dito.
12979 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
12980 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
12981 * rtlhash.c: New file.
12982 * rtlhash.h: New file.
12984 2014-07-31 Andi Kleen <ak@linux.intel.com>
12986 * inchash.h (inchash): Change inchash class to namespace.
12987 (class hash): ... Rename from inchash.
12988 (add_object): Move from macro to class template.
12989 * lto-streamer-out.c (hash_tree): Change inchash
12991 * tree.c (build_type_attribute_qual_variant): Dito.
12992 (type_hash_list): Dito.
12993 (attribute_hash_list): Dito.
12994 (iterative_hstate_expr): Rename to inchash::add_expr
12995 (build_range_type_1): Change inchash to inchash::hash
12996 and use hash::add_expr.
12997 (build_array_type_1): Dito.
12998 (build_function_type): Dito
12999 (build_method_type_directly): Dito.
13000 (build_offset_type): Dito.
13001 (build_complex_type): Dito.
13002 (make_vector_type): Dito.
13003 * tree.h (iterative_hash_expr): Dito.
13005 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
13007 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
13009 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
13011 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
13012 correct alphabetical position.
13013 (vpaddd_f64): Rewrite using builtins.
13014 (vpaddd_s64): Move to correct alphabetical position.
13017 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
13020 * config/sh/sh.c (sh_legitimate_address_p,
13021 sh_legitimize_reload_address): Handle reg+reg address modes when
13022 ALLOW_INDEXED_ADDRESS is false.
13023 * config/sh/predicates.md (general_movsrc_operand,
13024 general_movdst_operand): Likewise.
13026 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
13028 * config/aarch64/aarch64-builtins.c
13029 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
13032 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
13034 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
13035 the generated mask based on BYTES_BIG_ENDIAN.
13036 (aarch64_simd_check_vect_par_cnst_half): New.
13037 * config/aarch64/aarch64-protos.h
13038 (aarch64_simd_check_vect_par_cnst_half): New.
13039 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
13040 the check out to aarch64_simd_check_vect_par_cnst_half.
13041 (vect_par_cnst_lo_half): Likewise.
13042 * config/aarch64/aarch64-simd.md
13043 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
13044 (move_hi_quad_<mode>): Always generate a low mask.
13046 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
13048 * doc/invoke.texi (AVR Options): Add documentation about
13049 __AVR_DEVICE_NAME__ built-in macro.
13051 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
13054 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
13055 constraints are satisfied.
13056 (<shift>di3_neon): Likewise.
13058 2014-07-31 Richard Biener <rguenther@suse.de>
13060 PR tree-optimization/61964
13061 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
13062 by structural equality.
13064 2014-07-31 Yury Gribov <y.gribov@samsung.com>
13066 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
13067 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
13068 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
13070 * gcc.c (sanitize_spec_function): Support new option.
13071 (SANITIZER_SPEC): Remove now redundant check.
13072 * opts.c (common_handle_option): Support new option.
13073 (finish_options): Check for incompatibilities.
13074 * toplev.c (process_options): Split userspace-specific checks.
13076 2014-07-31 Richard Biener <rguenther@suse.de>
13078 * lto-streamer.h (struct output_block): Remove global.
13079 (struct data_in): Remove labels, num_named_labels and
13080 num_unnamed_labels.
13081 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
13082 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
13084 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
13087 * common.opt (-Wreturn-local-addr): Moved from c.opt.
13088 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
13089 (isolate_path): New argument to avoid inserting a trap.
13090 (find_implicit_erroneous_behaviour): Handle returning the address
13091 of a local variable.
13092 (find_explicit_erroneous_behaviour): Likewise.
13094 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
13097 * toplev.c (init_random_seed): Move piece of code never called to
13099 (set_random_seed): see above.
13101 2014-07-31 Tom de Vries <tom@codesourcery.com>
13103 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
13105 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
13107 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
13108 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
13110 2014-07-31 Richard Biener <rguenther@suse.de>
13112 * data-streamer.h (streamer_write_data_stream): Declare here,
13114 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
13115 * lto-cgraph.c (lto_output_node): Adjust.
13116 (lto_output_varpool_node): Likewise.
13117 * data-streamer-out.c (streamer_string_index): Likewise.
13118 (streamer_write_data_stream, lto_append_block): Move from ...
13119 * lto-section-out.c (lto_output_data_stream,
13120 lto_append_block): ... here.
13122 2014-07-30 Mike Stump <mikestump@comcast.net>
13124 * configure.ac: Also check for popen.
13125 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
13126 * configure: Regenerate.
13127 * config.in: Regenerate.
13129 2014-07-30 Martin Jambor <mjambor@suse.cz>
13131 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
13132 parameter to gimple.
13134 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13136 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
13137 address as second parameter to __tpf_eh_return routine.
13139 2014-07-30 Jiong Wang <jiong.wang@arm.com>
13141 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
13144 2014-07-30 Tom Tromey <tromey@redhat.com>
13147 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
13148 * doc/extend.texi (Type Attributes): Document designated_init
13151 2014-07-30 Roman Gareev <gareevroman@gmail.com>
13153 * graphite-isl-ast-to-gimple.c:
13154 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
13155 (gcc_expression_from_isl_expression): Pass type to
13156 gcc_expression_from_isl_ast_expr_id.
13158 2014-07-30 Richard Biener <rguenther@suse.de>
13160 * lto-streamer.h (lto_write_data): New function.
13161 * langhooks.c (lhd_append_data): Do not free block.
13162 * lto-section-out.c (lto_write_data): New function writing
13163 raw data to the current section.
13164 (lto_write_stream): Adjust for langhook semantic change.
13165 (lto_destroy_simple_output_block): Write header directly.
13166 * lto-opts.c (lto_write_options): Write options directly.
13167 * lto-streamer-out.c (produce_asm): Write heaeder directly.
13168 (lto_output_toplevel_asms): Likewise.
13169 (copy_function_or_variable): Copy data directly.
13170 (write_global_references): Output index table directly.
13171 (lto_output_decl_state_refs): Likewise.
13172 (write_symbol): Write data directly.
13173 (produce_symtab): Adjust.
13174 (produce_asm_for_decls): Output header and refs directly.
13176 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
13178 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
13179 to speculative_targets
13180 (get_class_context): Fix handling of contextes without outer type;
13181 avoid matching non-polymorphic types in LTO.
13182 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
13183 parameter to speculative_targetsp; handle speculation.
13184 (dump_possible_polymorphic_call_targets): Update dumping.
13186 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
13188 * common.opt (Wodr): Enable by default.
13190 2014-07-29 Olivier Hainque <hainque@adacore.com>
13192 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
13194 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
13197 * gengtype.c (strtoken): New function.
13198 (create_user_defined_type): Replace strtok with strtoken.
13200 2014-07-29 Nathan Sidwell <nathan@acm.org>
13202 * gcov-io.c (gcov_var): Make hidden.
13203 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
13204 (gcov_do_dump): Declare.
13205 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
13207 2014-07-29 Martin Jambor <mjambor@suse.cz>
13209 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
13210 parameter to gimple.
13211 (sra_modify_assign): Likewise.
13213 2014-07-29 Richard Biener <rguenther@suse.de>
13215 PR middle-end/52478
13216 * expr.c (expand_expr_real_2): Revert last change.
13218 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
13220 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
13221 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
13222 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
13224 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
13225 (contains_type_p): Forward declare.
13226 (polymorphic_call_target_hasher::hash): Hash speculative info.
13227 (polymorphic_call_target_hasher::equal): Compare speculative info.
13228 (get_class_context): Handle speuclation.
13229 (contains_type_p): Update.
13230 (get_polymorphic_call_info_for_decl): Update.
13231 (walk_ssa_copies): Break out from ...
13232 (get_polymorphic_call_info): ... here; set speculative context
13234 * ipa-prop.c (ipa_write_indirect_edge_info,
13235 ipa_read_indirect_edge_info): Stream speculative context.
13236 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
13237 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
13238 SPECULATIVE_MAYBE_DERIVED_TYPE).
13239 (possible_polymorphic_call_targets overriders): Update.
13240 (dump_possible_polymorphic_call_targets overriders): Update.
13241 (dump_possible_polymorphic_call_target_p overriders): Update.
13243 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
13245 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
13246 ipa-devirt path; fix thinko there.
13248 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
13250 * config/i386/i386.c (ix86_return_in_memory): Replace one
13251 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
13253 2014-07-28 Marek Polacek <polacek@redhat.com>
13255 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
13257 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
13259 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
13260 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
13261 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
13262 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
13263 (USE_LD_AS_NEEDED): Likewise.
13264 (ASM_APP_ON): Likewise.
13265 (ASM_APP_OFF): Likewise.
13266 (TARGET_POSIX_IO): Likewise.
13267 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
13268 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
13269 (USE_LD_AS_NEEDED): Likewise.
13270 (ASM_APP_ON): Likewise.
13271 (ASM_APP_OFF): Likewise.
13272 (TARGET_POSIX_IO): Likewise.
13274 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
13276 PR middle-end/61734
13277 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
13278 operators other than the equality operators.
13280 2014-07-28 Richard Biener <rguenther@suse.de>
13282 PR middle-end/52478
13283 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
13284 sure to register SImode ones, not only >= word_mode ones.
13285 * expr.c (expand_expr_real_2): When expanding -ftrapv
13286 binops do not use OPTAB_LIB_WIDEN.
13288 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
13290 PR middle-end/61919
13291 * tree-outof-ssa.c (insert_partition_copy_on_edge)
13292 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
13293 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
13294 inserting them in the insn stream.
13296 2014-07-28 Marek Polacek <polacek@redhat.com>
13298 PR middle-end/61913
13299 * common.opt (Wodr): Add Var.
13301 2014-07-28 Richard Biener <rguenther@suse.de>
13303 PR tree-optimization/61921
13304 * tree-ssa-structalias.c (create_variable_info_for_1): Check
13305 if there is a varpool node before dereferencing it.
13307 2014-07-28 Roman Gareev <gareevroman@gmail.com>
13309 * graphite-sese-to-poly.c:
13310 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
13311 id of the pbb), which contains pointer to the pbb1.
13313 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
13315 2014-07-28 Roman Gareev <gareevroman@gmail.com>
13317 * graphite-isl-ast-to-gimple.c:
13318 (graphite_create_new_guard): New function.
13319 (translate_isl_ast_node_if): New function.
13320 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
13322 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
13324 2014-07-27 Anthony Green <green@moxielogic.com>
13326 * config.gcc: Add moxie-*-moxiebox* configuration.
13327 * config/moxie/moxiebox.h: New file.
13329 2014-07-26 Andrew Pinski <apinski@cavium.com>
13331 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
13332 from the read only register.
13334 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
13336 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
13337 as the allocation class if it isn't likely to be spilled.
13339 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
13341 * rtl.h (tls_referenced_p): Declare.
13342 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
13343 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
13344 (mips_cannot_force_const_mem): Use tls_referenced_p.
13345 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
13346 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
13347 instead of pa_tls_referenced_p.
13348 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
13349 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
13350 (pa_legitimate_constant_p): Likewise.
13351 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
13352 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
13353 (rs6000_cannot_force_const_mem, rs6000_emit_move)
13354 (rs6000_address_for_altivec): Use tls_referenced_p instead of
13355 rs6000_tls_referenced_p.
13356 (rs6000_tls_symbol_ref_1): Delete.
13358 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
13361 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
13362 Optimize inverse of a VEC_CONCAT.
13364 2014-07-25 Xinliang David Li <davidxl@google.com>
13366 * params.def: New parameter.
13367 * coverage.c (get_coverage_counts): Check new flag.
13368 (coverage_compute_profile_id): Check new flag.
13369 (coverage_begin_function): Check new flag.
13370 (coverage_end_function): Check new flag.
13371 * value-prof.c (coverage_node_map_initialized_p): New function.
13372 (init_node_map): Populate map with all functions.
13373 * doc/invoke.texi: Document new parameter.
13375 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
13376 Richard Biener <rguenther@suse.de>
13378 * lto-streamer-out.c (struct sccs): Turn to ...
13379 (class DFS): ... this one; refactor the DFS walk so it can
13380 be re-done on per-SCC basis.
13381 (DFS::DFS): New constructor.
13382 (DFS::~DFS): New destructor.
13383 (hash_tree): Add new MAP argument holding in-SCC hash values;
13384 remove POINTER_TYPE hashing hack.
13385 (scc_entry_compare): Rename to ...
13386 (DFS::scc_entry_compare): ... this one.
13387 (hash_scc): Rename to ...
13388 (DFS::hash_scc): ... this one; pass output_block instead
13389 of streamer_cache; work harder to get unique and stable SCC
13391 (DFS_write_tree): Rename to ...
13392 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
13393 (lto_output_tree): Update.
13395 2014-07-25 Andi Kleen <ak@linux.intel.com>
13397 * lto-streamer-out.c (hash_tree): Convert to inchash.
13399 2014-07-25 Andi Kleen <ak@linux.intel.com>
13401 * tree.c (build_type_attribute_qual_variant): Use inchash.
13402 (type_hash_list): Dito.
13403 (attribute_hash_list): Dito
13404 (iterative_hstate_expr): Dito.
13405 (iterative_hash_expr): Dito.
13406 (build_range_type_1): Dito.
13407 (build_array_type_1): Dito.
13408 (build_function_type): Dito.
13409 (build_method_type_directly): Dito.
13410 (build_offset_type): Dito.
13411 (build_complex_type): Dito.
13412 (make_vector_type): Dito.
13413 * tree.h (iterative_hash_expr): Add compat wrapper.
13414 (iterative_hstate_expr): Add.
13416 2014-07-25 Andi Kleen <ak@linux.intel.com>
13418 * Makefile.in (OBJS): Add inchash.o.
13419 (PLUGIN_HEADERS): Add inchash.h.
13420 * ipa-devirt.c: Include inchash.h.
13421 * lto-streamer-out.c: Dito.
13422 * tree-ssa-dom.c: Dito.
13423 * tree-ssa-pre.c: Dito.
13424 * tree-ssa-sccvn.c: Dito.
13425 * tree-ssa-tail-merge.c: Dito.
13427 * tree.c (iterative_hash_hashval_t): Move to ...
13428 (iterative_hash_host_wide_int): Move to ...
13429 * inchash.c: Here. New file.
13430 * tree.h (iterative_hash_hashval_t): Move to ...
13431 (iterative_hash_host_wide_int): Move to ...
13432 * inchash.h: Here. New file.
13434 2014-07-25 Richard Biener <rguenther@suse.de>
13436 PR middle-end/61762
13437 PR middle-end/61894
13438 * fold-const.c (native_encode_int): Add and handle offset
13439 parameter to do partial encodings of expr.
13440 (native_encode_fixed): Likewise.
13441 (native_encode_real): Likewise.
13442 (native_encode_complex): Likewise.
13443 (native_encode_vector): Likewise.
13444 (native_encode_string): Likewise.
13445 (native_encode_expr): Likewise.
13446 * fold-const.c (native_encode_expr): Add offset parameter
13448 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
13449 (fold_ctor_reference): Handle all reads from tcc_constant
13452 2014-07-25 Richard Biener <rguenther@suse.de>
13454 * tree-inline.c (estimate_move_cost): Mark speed_p argument
13455 as possibly unused.
13457 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
13459 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
13461 2014-07-24 Kyle McMartin <kyle@redhat.com>
13463 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
13465 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13467 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
13469 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
13471 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
13472 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
13473 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
13475 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13477 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
13478 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
13479 aggregate types. Instead, *all* aggregate types, except for single-
13480 element or homogeneous float/vector aggregates, are quadword-aligned
13481 if required by their type alignment. Issue -Wpsabi note when a type
13482 is now treated differently than before.
13484 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13486 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
13487 does not fit fully into floating-point registers, and there is still
13488 space in the register parameter area, use GPRs to pass those parts
13489 of the argument. Issue -Wpsabi note if any parameter is now treated
13490 differently than before.
13491 (rs6000_arg_partial_bytes): Update.
13493 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
13495 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
13497 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
13499 * rtl.h (target_rtl): Remove lang_dependent_initialized.
13500 * toplev.c (initialize_rtl): Don't use it. Move previously
13501 "language-dependent" calls to...
13502 (backend_init): ...here.
13503 (lang_dependent_init_target): Don't set lang_dependent_initialized.
13504 Assert that RTL initialization hasn't happend yet.
13506 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
13508 PR rtl-optimization/61629
13509 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
13510 they have already been initialized.
13512 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
13514 PR middle-end/61268
13515 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
13516 DECL_INCOMING_RTL and entry_parm.
13517 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
13518 * calls.c (load_register_parameters): Likewise argument values.
13519 (emit_library_call_value_1, store_one_arg): Likewise argument
13521 * config/i386/i386.c (assign_386_stack_local): Likewise the local
13523 * explow.c (validize_mem): Modify the argument in-place.
13525 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13527 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
13528 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
13530 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13532 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
13533 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
13535 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13537 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
13538 (aarch64_save_callee_saves): New parameter "skip_wb".
13539 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
13541 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13543 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
13545 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
13547 2014-07-24 Roman Gareev <gareevroman@gmail.com>
13549 * graphite-isl-ast-to-gimple.c:
13550 (graphite_create_new_loop): Add calling of isl_id_free to properly
13551 decrement reference counts.
13553 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
13555 2014-07-24 Martin Liska <mliska@suse.cz>
13556 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
13558 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
13559 (rs6000_code_end): Likewise.
13561 2014-07-24 Martin Liska <mliska@suse.cz>
13563 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
13564 symtab_node funtion used.
13565 (rs6000_xcoff_declare_object_name): Likewise.
13567 2014-07-24 Martin Liska <mliska@suse.cz>
13569 * cgraphunit.c (compile): Correct function used.
13571 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
13573 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
13576 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
13579 * varasm.c (bss_initializer_p): Handle offlined ctors.
13580 (align_variable, get_variable_align): Likewise.
13581 (make_decl_one_only): Likewise.
13582 (default_binds_local_p_1): Likewise.
13583 (decl_binds_to_current_def_p): Likewise.
13584 (get_variable_section): Get constructor if it is offlined.
13585 (assemble_variable_contents): Sanity check that the caller
13586 streamed in the ctor in LTO.
13588 2014-07-24 Roman Gareev <gareevroman@gmail.com>
13590 * graphite-isl-ast-to-gimple.c:
13591 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
13592 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
13593 isl_ast_op_pdiv_r to the different case.
13595 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
13597 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13599 PR middle-end/61876
13600 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
13601 when flag_errno_math is on.
13603 2014-07-24 Martin Liska <mliska@suse.cz>
13605 * cgraph.h (varpool_node):
13606 (availability get_availability (void)):
13607 created from cgraph_variable_initializer_availability
13608 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
13609 created from: cgraph_variable_initializer_availability
13610 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
13611 (void finalize_named_section_flags (void)):
13612 created from varpool_finalize_named_section_flags
13613 (bool assemble_decl (void)): created from varpool_assemble_decl
13614 (void analyze (void)): created from varpool_analyze_node
13615 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
13616 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
13617 (void remove_initializer (void)): created from varpool_remove_initializer
13618 (tree get_constructor (void)): created from varpool_get_constructor
13619 (bool externally_visible_p (void)): created from varpool_externally_visible_p
13620 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
13621 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
13622 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
13623 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
13624 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
13625 (static bool output_variables (void)): created from varpool_output_variables
13626 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
13627 created from varpool_extra_name_alias
13628 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
13629 (static void dump_varpool (FILE *f)): created from dump_varpool
13630 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
13631 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
13632 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
13633 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
13634 (void assemble_aliases (void)): created from assemble_aliases
13636 2014-07-24 Martin Liska <mliska@suse.cz>
13638 * cgraph.h (symtab_node):
13639 (void register_symbol (void)): created from symtab_register_node
13640 (void remove (void)): created from symtab_remove_node
13641 (void dump (FILE *f)): created from dump_symtab_node
13642 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
13643 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
13644 (struct ipa_ref *add_reference (symtab_node *referred_node,
13645 enum ipa_ref_use use_type)): created from add_reference
13646 (struct ipa_ref *add_reference (symtab_node *referred_node,
13647 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
13648 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
13649 gimple stmt)): created from maybe_add_reference
13650 (bool semantically_equivalent_p (symtab_node *target)): created from
13651 symtab_semantically_equivalent_p
13652 (void remove_from_same_comdat_group (void)): created from
13653 remove_from_same_comdat_group
13654 (void add_to_same_comdat_group (symtab_node *old_node)): created from
13655 symtab_add_to_same_comdat_group
13656 (void dissolve_same_comdat_group_list (void)): created from
13657 symtab_dissolve_same_comdat_group_list
13658 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
13659 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
13660 created from symtab_alias_ultimate_target
13661 (inline symtab_node *next_defined_symbol (void)): created from
13662 symtab_next_defined_symbol
13663 (bool resolve_alias (symtab_node *target)): created from
13664 symtab_resolve_alias
13665 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
13666 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
13667 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
13668 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
13669 (void set_section (const char *section)): created from set_section_1
13670 (enum availability get_availability (void)): created from symtab_node_availability
13671 (void make_decl_local (void)): created from symtab_make_decl_local
13672 (bool real_symbol_p (void)): created from symtab_read_node
13673 (can_be_discarded_p (void)): created from symtab_can_be_discarded
13674 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
13675 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
13676 symtab_in_same_comdat_p;
13677 (bool address_taken_from_non_vtable_p (void)): created from
13678 address_taken_from_non_vtable_p
13679 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
13680 (static void dump_table (FILE *)): created from dump_symtab
13681 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
13682 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
13683 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
13684 symtab_used_from_object_file_p
13685 (void dump_base (FILE *)): created from dump_symtab_base
13686 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
13687 (void unregister (void)): created from symtab_unregister_node
13688 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
13689 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
13690 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
13691 symtab_nonoverwritable_alias_1
13692 * cgraph.h (cgraph_node):
13693 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
13694 created from cgraph_remove_node_and_inline_clones
13695 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
13696 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
13697 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
13698 (cgraph_node *function_symbol (enum availability *avail = NULL)):
13699 created from cgraph_function_node
13700 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
13701 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
13702 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
13703 created from cgraph_create_clone
13704 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
13705 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
13706 created from cgraph_create_virtual_clone
13707 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
13708 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
13709 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
13710 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
13711 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
13712 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
13713 created from cgraph_function_version_info
13714 (struct cgraph_function_version_info *insert_new_function_version (void)):
13715 created from insert_new_cgraph_node_version
13716 (struct cgraph_function_version_info *function_version (void)): created from
13717 get_cgraph_node_version
13718 (void analyze (void)): created from analyze_function
13719 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
13720 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
13721 tree real_alias) cgraph_add_thunk
13722 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
13723 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
13724 created from cgraph_function_or_thunk_node
13725 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
13726 created from expand_thunk
13727 (void reset (void)): created from cgraph_reset_node
13728 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
13729 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
13730 (void remove (void)): created from cgraph_remove_node
13731 (void dump (FILE *f)): created from dump_cgraph_node
13732 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
13733 (bool get_body (void)): created from cgraph_get_body
13734 (void release_body (void)): created from cgraph_release_function_body
13735 (void unnest (void)): created from cgraph_unnest_node
13736 (void make_local (void)): created from cgraph_make_node_local
13737 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
13738 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
13739 gcov_type count, int freq)): created from cgraph_create_edge
13740 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
13741 gcov_type count, int freq)): created from cgraph_create_indirect_edge
13742 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
13743 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
13744 created from cgraph_create_edge_including_clones
13745 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
13746 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
13747 (void remove_callers (void)): created from cgraph_node_remove_callers
13748 (void remove_callees (void)): created from cgraph_node_remove_callees
13749 (enum availability get_availability (void)): created from cgraph_function_body_availability
13750 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
13751 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
13752 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
13753 (void call_duplication_hooks (cgraph_node *node2)): created from
13754 cgraph_call_node_duplication_hooks
13755 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
13756 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
13757 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
13758 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
13759 (void call_function_insertion_hooks (void)):
13760 created from cgraph_call_function_insertion_hooks
13761 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
13762 (bool local_p (void)): created from cgraph_local_node
13763 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
13764 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
13765 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
13766 (inline bool only_called_directly_or_aliased_p (void)):
13767 created from cgraph_only_called_directly_or_aliased_p
13768 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
13769 created from cgraph_will_be_removed_from_program_if_no_direct_calls
13770 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
13771 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
13772 (bool can_remove_if_no_direct_calls_p (void)):
13773 created from cgraph_can_remove_if_no_direct_calls_p
13774 (inline bool has_gimple_body_p (void)):
13775 created from cgraph_function_with_gimple_body_p
13776 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
13777 (static void dump_cgraph (FILE *f)): created from dump_cgraph
13778 (static inline void debug_cgraph (void)): created from debug_cgraph
13779 (static void record_function_versions (tree decl1, tree decl2)):
13780 created from record_function_versions
13781 (static void delete_function_version (tree decl)):
13782 created from delete_function_version
13783 (static void add_new_function (tree fndecl, bool lowered)):
13784 created from cgraph_add_new_function
13785 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
13786 (static cgraph_node * create (tree decl)): created from cgraph_create_node
13787 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
13788 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
13789 (static cgraph_node *get_for_asmname (tree asmname)):
13790 created from cgraph_node_for_asm
13791 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
13792 created from cgraph_same_body_alias
13793 (static bool used_from_object_file_p_worker (cgraph_node *node,
13794 void *): new function
13795 (static bool non_local_p (cgraph_node *node, void *)):
13796 created from cgraph_non_local_node_p_1
13797 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
13798 created from verify_cgraph
13799 (static bool make_local (cgraph_node *node, void *)):
13800 created from cgraph_make_node_local
13801 (static cgraph_node *create_alias (tree alias, tree target)):
13802 created from cgraph_create_function_alias
13803 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
13804 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
13805 created from cgraph_create_edge_1
13806 * cgraph.h (varpool_node):
13807 (void remove (void)): created from varpool_remove_node
13808 (void dump (FILE *f)): created from dump_varpool_node
13810 2014-07-24 Richard Biener <rguenther@suse.de>
13813 * tree-ssa-structalias.c (create_variable_info_for_1):
13814 Use varpool_get_constructor.
13815 (create_variable_info_for): Likewise.
13817 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13819 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
13820 subtract outgoing area size when restoring stack_pointer_rtx.
13822 2014-07-24 Nick Clifton <nickc@redhat.com>
13824 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
13825 that operations are taking place in parallel.
13826 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
13828 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
13830 * omp-low.c (extract_omp_for_data): Add missing break statement.
13832 2014-07-24 Richard Biener <rguenther@suse.de>
13834 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
13835 * tree-inline.c (estimate_move_cost): Add speed_p parameter
13836 and adjust MOVE_RATIO query accordingly.
13837 (estimate_num_insns): Adjust callers.
13838 * ipa-prop.c (ipa_populate_param_decls): Likewise.
13839 * ipa-cp.c (gather_context_independent_values,
13840 estimate_local_effects): Likewise.
13841 * ipa-split.c (consider_split): Likewise.
13843 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
13845 * config/i386/driver-i386.c: Remove names of unused arguments and
13846 unnecessary unused attributes.
13847 * config/i386/host-mingw32.c: Likewise.
13848 * config/i386/i386.c: Likewise.
13849 * config/i386/winnt-stubs.c: Likewise.
13850 * config/i386/winnt.c: Likewise.
13852 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13854 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
13855 (aarch64_gen_loadwb_pair): New helper function.
13856 (aarch64_expand_epilogue): Simplify code using new helper functions.
13857 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
13859 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13861 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
13862 (aarch64_gen_storewb_pair): New helper function.
13863 (aarch64_expand_prologue): Simplify code using new helper functions.
13864 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
13866 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13868 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
13869 Rename to aarch64_save_callee_saves, remove restore code.
13870 (aarch64_restore_callee_saves): New function.
13872 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13874 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
13875 (aarch64_save_callee_saves): New function to handle reg save
13876 for both core and vectore regs.
13878 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13880 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
13881 (aarch64_gen_store_pair): New helper function.
13882 (aarch64_save_or_restore_callee_save_registers)
13883 (aarch64_save_or_restore_fprs): Use new helper functions.
13885 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13887 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
13888 (aarch64_save_or_restore_callee_save_registers)
13889 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
13891 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13893 * config/aarch64/aarch64.c
13894 (aarch64_save_or_restore_callee_save_registers)
13895 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
13897 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13899 * config/aarch64/aarch64.c
13900 (aarch64_save_or_restore_callee_save_registers)
13901 (aarch64_save_or_restore_fprs): Remove 'increment'.
13903 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13905 * config/aarch64/aarch64.c
13906 (aarch64_save_or_restore_callee_save_registers)
13907 (aarch64_save_or_restore_fprs): Use register offset in
13908 cfun->machine->frame.reg_offset.
13910 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13912 * config/aarch64/aarch64.c
13913 (aarch64_save_or_restore_callee_save_registers)
13914 (aarch64_save_or_restore_fprs): Remove base_rtx.
13916 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13918 * config/aarch64/aarch64.c
13919 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
13920 to 'start_offset'. Remove local variable 'start_offset'.
13922 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13924 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
13925 type to HOST_WIDE_INT.
13927 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13929 * config/aarch64/aarch64.c (aarch64_expand_prologue)
13930 (aarch64_save_or_restore_fprs)
13931 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
13933 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
13935 * config/arm/t-rtems-eabi: Add
13936 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
13937 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
13938 mbig-endian/mthumb/march=armv7-r, and
13939 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
13942 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
13943 Chris Johns <chrisj@rtems.org>
13944 Joel Sherrill <joel.sherrill@oarcorp.com>
13946 * config.gcc: Add nios2-*-rtems*.
13947 * config/nios2/rtems.h: New file.
13948 * gcc/config/nios2/t-rtems: New file.
13950 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
13953 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
13954 constant numbers, not general constants.
13955 (rs6000_expand_vector_init): Ditto.
13957 2014-07-23 Nathan Sidwell <nathan@acm.org>
13959 * gcov-tool.c (gcov_list): Declare here.
13960 (set_gcov_list): Remove.
13961 (gcov_output_files): Set gcov_list directly.
13963 2014-07-23 Host Schirmeier <horst@schirmeier.com>
13965 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
13967 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13969 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
13970 callee-saved registers are available for padding purpose
13971 and r3 is not mandatory, then prefer use those callee-saved
13974 2014-07-23 Richard Biener <rguenther@suse.de>
13976 * params.def (PARAM_MAX_COMBINE_INSNS): New.
13977 * combine.c: Include statistics.h and params.h.
13978 (combine_instructions): Guard three and four insn combines
13979 with max-combine-insns value. Record statistics for combines
13981 * doc/invoke.texi (max-combine-insns): Document new param.
13983 2014-07-23 Roman Gareev <gareevroman@gmail.com>
13985 * graphite-isl-ast-to-gimple.c:
13986 (translate_isl_ast_node_block): New function.
13987 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
13989 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
13990 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
13992 2014-07-23 Roman Gareev <gareevroman@gmail.com>
13994 * graphite-isl-ast-to-gimple.c:
13995 (get_max_schedule_dimensions): New function.
13996 (extend_schedule): Likewise.
13997 (generate_isl_schedule): Add calling of extend_schedule and
13998 get_max_schedule_dimensions.
14000 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14002 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
14003 (case UNSPEC): Handle UNSPEC_RBIT.
14005 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14007 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
14008 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
14010 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14012 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
14014 2014-07-22 Roman Gareev <gareevroman@gmail.com>
14016 * graphite-isl-ast-to-gimple.c:
14017 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
14018 (ivs_params_clear):
14019 (build_iv_mapping): New function.
14020 (translate_isl_ast_node_user): Likewise.
14021 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
14023 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
14024 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
14025 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
14027 2014-07-21 Bin Cheng <bin.cheng@arm.com>
14030 * config/arm/arm.md (setmem): New pattern.
14031 * config/arm/arm-protos.h (struct tune_params): New fields.
14032 (arm_gen_setmem): New prototype.
14033 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
14034 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
14035 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
14036 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
14037 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
14038 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
14039 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
14040 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
14041 (arm_const_inline_cost): New function.
14042 (arm_block_set_max_insns): New function.
14043 (arm_block_set_non_vect_profit_p): New function.
14044 (arm_block_set_vect_profit_p): New function.
14045 (arm_block_set_unaligned_vect): New function.
14046 (arm_block_set_aligned_vect): New function.
14047 (arm_block_set_unaligned_non_vect): New function.
14048 (arm_block_set_aligned_non_vect): New function.
14049 (arm_block_set_vect, arm_gen_setmem): New functions.
14051 2014-07-21 Bin Cheng <bin.cheng@arm.com>
14053 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
14055 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
14058 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
14059 out of #ifdef __OPTIMIZE__.
14061 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
14063 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
14064 different trapping status if -fnon-call-exceptions is enabled.
14066 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
14068 * expr.c (store_field): Handle VOIDmode for calls that return values
14069 in multiple locations.
14071 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
14073 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
14074 (altivec_vsldoi_<mode>): Likewise.
14076 2014-07-20 Roman Gareev <gareevroman@gmail.com>
14078 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
14079 to the number of characters in the line.
14081 2014-07-20 Roman Gareev <gareevroman@gmail.com>
14083 * graphite-isl-ast-to-gimple.c: Add using of
14084 build_nonstandard_integer_type instead of int128_integer_type_node.
14086 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
14088 * toplev.c (output_stack_usage): Adjust the location of the warning.
14090 2014-07-19 Daniel Cederman <cederman@gaisler.com>
14092 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
14093 (*membar_storeload): Disable for LEON3.
14095 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
14097 PR rtl-optimization/61461
14098 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
14100 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
14103 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
14104 Fix instruction constraint.
14105 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
14107 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
14109 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
14111 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
14113 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
14114 GNU coding standards.
14115 (nds32_register_move_cost): Likewise.
14116 (nds32_memory_move_cost): Likewise.
14117 (nds32_address_cost): Likewise.
14119 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
14121 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
14123 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
14125 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
14126 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
14127 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
14128 (HAVE_sync_compare_and_swapqi): Define.
14129 (HAVE_sync_compare_and_swaphi): Likewise.
14130 (HAVE_sync_compare_and_swapsi): Likewise.
14132 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
14134 * config/mips/p5600.md: Add missing cpu tests.
14136 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14138 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
14139 (vmla_f64): Likewise.
14140 (vfms_f64): Likewise.
14141 (vmls_f64): Likewise.
14143 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14145 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
14146 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
14148 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14150 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
14151 (vmlal_high_lane_s32): Likewise.
14152 (vmlal_high_lane_u16): Likewise.
14153 (vmlal_high_lane_u32): Likewise.
14154 (vmlsl_high_lane_s16): Likewise.
14155 (vmlsl_high_lane_s32): Likewise.
14156 (vmlsl_high_lane_u16): Likewise.
14157 (vmlsl_high_lane_u32): Likewise.
14159 2014-07-17 Terry Guo <terry.guo@arm.com>
14161 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
14162 (alus_reg): Renamed to alus_sreg.
14163 * config/arm/arm-fixed.md: Change type of non-dsp instructions
14164 from alu_reg to alu_sreg. Change type of dsp instructions from
14165 alu_reg to alu_dsp_reg.
14166 * config/arm/thumb1.md: Likewise.
14167 * config/arm/thumb2.md: Likewise.
14168 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
14169 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
14170 with alu_sreg and alus_sreg.
14171 * config/arm/arm1026ejs.md (alu_op): Likewise.
14172 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
14173 * config/arm/arm926ejs.md (9_alu_op): Likewise.
14174 * config/arm/fa526.md (526_alu_op): Likewise.
14175 * config/arm/fa606te.md (606te_alu_op): Likewise.
14176 * config/arm/fa626te.md (626te_alu_op): Likewise.
14177 * config/arm/fa726te.md (726te_alu_op): Likewise.
14178 * config/arm/fmp626.md (mp626_alu_op): Likewise.
14179 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
14180 alu_sreg, alu_dsp_reg and alus_sreg.
14181 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
14182 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
14183 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
14184 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
14185 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
14186 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
14187 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
14188 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
14189 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
14190 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
14191 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
14192 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
14193 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
14194 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
14195 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
14196 alus_reg to alus_sreg.
14198 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
14200 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
14203 2014-07-17 Richard Biener <rguenther@suse.de>
14205 PR rtl-optimization/61801
14206 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
14207 don't set reg_pending_barrier if it appears in a debug-insn.
14209 2014-07-16 DJ Delorie <dj@redhat.com>
14211 * config/rx/rx.c (rx_option_override): Fix alignment values.
14212 (rx_align_for_label): Likewise.
14214 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
14217 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
14218 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
14219 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
14221 (cris_print_index, cris_print_operand, cris_constant_index_p)
14222 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
14223 (cris_address_cost): Ditto last CONSTANT_P.
14224 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
14225 callers changed. Yield cris_offsettable_symbol for non-PIC
14226 constant symbolic expressions including labels. Yield cris_unspec
14228 (cris_expand_pic_call_address): New parameter MARKERP. Set its
14229 target to pic_offset_table_rtx for calls that will likely go
14230 through PLT, const0_rtx when they can't. All callers changed.
14231 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
14232 symbolic expressions to be PICified. Remove second, redundant,
14233 assert on can_create_pseudo_p returning non-zero. Use
14234 replace_equiv_address_nv, not replace_equiv_address, for final
14236 * config/cris/cris.md ("movsi"): Move variable t to pattern
14237 toplevel. Adjust assert for new cris_symbol_type member. Use
14238 CONSTANT_P instead of CONSTANT_ADDRESS_P.
14239 ("*movsi_internal") <case 9>: Make check for valid unspec operands
14241 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
14242 ("call", "call_value"): Use second incoming operand as a marker
14243 for pic-offset-table-register being used.
14244 ("*expanded_call_non_v32", "*expanded_call_v32")
14245 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
14246 second incoming operand to CALL, match cris_call_type_marker.
14247 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
14248 ("*expanded_call_side"): Ditto. Fix typo in comment.
14249 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
14251 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
14252 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
14253 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
14254 users changed. Add members cris_offsettable_symbol and cris_unspec.
14255 (cris_symbol_type): Rename from cris_pic_symbol_type.
14256 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
14258 * config/cris/cris-protos.h (cris_symbol_type_of,
14259 cris_expand_pic_call_address): Adjust prototypes.
14260 (cris_legitimate_constant_p): New prototype.
14262 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
14263 an existing tmake_file. Don't add t-slibgcc and t-linux.
14265 2014-07-17 Jason Merrill <jason@redhat.com>
14268 * symtab.c (symtab_remove_from_same_comdat_group): Also
14269 set_comdat_group to NULL_TREE.
14270 (verify_symtab): Fix diagnostic.
14272 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
14275 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
14277 2014-07-16 Dodji Seketeli <dodji@redhat.com>
14279 Support location tracking for built-in macro tokens
14280 * input.h (is_location_from_builtin_token): New function declaration.
14281 * input.c (is_location_from_builtin_token): New function definition.
14282 * toplev.c (general_init): Tell libcpp what the pre-defined
14283 spelling location for built-in tokens is.
14285 2014-07-16 Jakub Jelinek <jakub@redhat.com>
14287 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
14288 on the FUNCTION_DECL.
14290 2014-07-16 Richard Biener <rguenther@suse.de>
14293 * doc/extend.texi (always_inline): Clarify.
14295 2014-07-15 Eric Christopher <echristo@gmail.com>
14297 * doc/invoke.texi (Link Options): Document -z option.
14299 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
14301 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
14302 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
14304 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
14306 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
14308 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
14310 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
14311 varpool_assemble_decl.
14312 * varpool.c (varpool_assemble_decl): Assert that node->definition is
14315 2014-07-15 Michael Matz <matz@suse.de>
14317 PR rtl-optimization/61772
14318 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
14320 2014-07-15 Richard Biener <rguenther@suse.de>
14322 * opts.c (default_options_table): Disable bit-ccp at -Og.
14324 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
14326 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
14328 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
14330 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
14331 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
14332 call langhook for unknown declaration.
14333 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
14334 * tree.h (DECL_ARGUMENTS): Update.
14335 * print-tree.c (print_node): Update.
14336 * tree-core.h (tree_decl_non_common): Remove arguments.
14337 (tree_function_decl): Add arguments.
14339 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
14341 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
14343 2014-07-14 Richard Biener <rguenther@suse.de>
14345 PR tree-optimization/61779
14346 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
14347 simplifying a condition.
14349 2014-07-14 Richard Biener <rguenther@suse.de>
14351 * builtins.c (c_strlen): Make only_value == 2 really only
14352 affect warning generation.
14354 2014-07-14 Richard Biener <rguenther@suse.de>
14356 PR tree-optimization/61757
14357 PR tree-optimization/61783
14358 PR tree-optimization/61787
14359 * tree-ssa-dom.c (record_equality): Revert canonicalization
14360 change and add comment.
14361 (propagate_rhs_into_lhs): Revert previous fix, removing
14362 loop depth restriction again.
14364 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14366 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
14367 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
14368 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
14369 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
14370 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
14371 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
14372 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
14374 2014-07-14 Richard Biener <rguenther@suse.de>
14376 * cgraph.h (decl_in_symtab_p): Make inline.
14378 2014-07-14 Jakub Jelinek <jakub@redhat.com>
14380 PR middle-end/61294
14381 * doc/invoke.texi (-Wmemset-transposed-args): Document.
14384 * config/i386/i386.c (classify_argument): Don't merge classes above
14387 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
14389 * cgraph.h (symtab_node): Add nonzero_address.
14390 (decl_in_symtab_p): Break out from ...
14391 (symtab_get_node): ... here.
14392 * fold-const.c: Include cgraph.h
14393 (tree_single_nonzero_warnv_p): Use symtab to determine
14394 if symbol is non-zero.
14395 * symtab.c (symtab_node::nonzero_address): New method.
14397 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
14399 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
14400 forgotten in previous commit.
14402 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
14404 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
14406 * ipa-devirt.c: Include stor-layout.h and intl.h
14407 (odr_subtypes_equivalent_p): New function.
14408 (warn_odr): New function.
14409 (warn_type_mismatch): New function.
14410 (odr_types_equivalent_p): New function.
14411 (add_type_duplicate): Use it.
14412 * common.opt (Wodr): New flag.
14413 * doc/invoke.texi (Wodr): Document new warning.
14415 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
14417 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
14418 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
14419 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
14420 (varpool_get_constructor): Push CTORS_IN timevar.
14421 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
14423 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
14425 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
14426 Remove VOID_FTYPE_PUSHORT.
14427 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
14428 Change code to USHORT_FTYPE_VOID.
14429 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
14430 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
14431 (ix86_atomic_assign_expand_fenv): Update for
14432 __builtin_ia32_fnstsw changes.
14433 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
14434 (fnstsw): Change operand 0 to nonimmediate operand.
14436 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
14438 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
14439 (varpool_get_constructor): New function.
14440 (varpool_ctor_useable_for_folding_p): Break out from ...
14441 (ctor_for_folding): ... here; use varpool_get_constructor.
14442 (varpool_assemble_decl): Likewise.
14443 * lto-streamer.h (struct output_block): Turn cgraph_node
14445 (lto_input_variable_constructor): Declare.
14446 * ipa-visibility.c (function_and_variable_visibility): Use
14447 varpool_get_constructor.
14448 * cgraph.h (varpool_get_constructor): Declare.
14449 (varpool_ctor_useable_for_folding_p): New function.
14450 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
14451 parameter; return error_mark_node for non-trivial constructors.
14452 (lto_write_tree_1, DFS_write_tree): Update use of
14453 get_symbol_initial_value.
14454 (output_function): Update initialization of symbol.
14455 (output_constructor): New function.
14456 (copy_function): Rename to ..
14457 (copy_function_or_variable): ... this one; handle vars too.
14458 (lto_output): Output variable sections.
14459 * lto-streamer-in.c (input_constructor): New function.
14460 (lto_read_body): Rename from ...
14461 (lto_read_body_or_constructor): ... this one; handle vars too.
14462 (lto_input_variable_constructor): New function.
14463 * ipa-prop.c (ipa_prop_write_jump_functions,
14464 ipa_prop_write_all_agg_replacement): Update.
14465 * lto-cgraph.c (compute_ltrans_boundary): Use it.
14466 (output_cgraph_opt_summary): Set symbol to NULL.
14468 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
14470 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
14471 non-polymorphic types.
14472 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
14473 * ipa-devirt.c (types_same_for_odr): Do not explode when one
14474 of types is not polymorphic.
14476 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
14478 * lra-constraints.c (remove_inheritance_pseudos): Process
14479 destination pseudo too.
14481 2014-07-11 Rong Xu <xur@google.com>
14483 * gcov-tool.c (gcov_output_files): Fix build error introduced in
14486 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
14488 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
14489 * config/avr/avr-devices.c (AVR_MCU): Same.
14490 (avr_mcu_types): add text start value to end of device list.
14491 * config/avr/avr-mcus.def: Add text section start for all devices.
14492 (ata5782): Add new avr5 device.
14494 * config/avr/avr-tables.opt: Regenerate.
14495 * config/avr/avr.h: Add declaration for text section start handler.
14496 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
14498 (LINK_SPEC): Include text section start handler to linker spec.
14499 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
14500 pass -Ttext option to linker if the text section start for the device
14502 * config/avr/t-multilib: Regenerate.
14503 * doc/avr-mmcu.texi: Regenerate.
14505 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
14507 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
14508 * config/rs6000/aix52.h (LINK_SPEC): Same.
14509 * config/rs6000/aix53.h (LINK_SPEC): Same.
14510 * config/rs6000/aix61.h (LINK_SPEC): Same.
14511 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
14513 2014-07-11 Roman Gareev <gareevroman@gmail.com>
14515 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
14516 (graphite_verify): New function.
14517 (ivs_params_clear): New function.
14518 (gcc_expression_from_isl_ast_expr_id): New function.
14519 (gcc_expression_from_isl_expr_int): New function.
14520 (binary_op_to_tree): New function.
14521 (ternary_op_to_tree): New function.
14522 (unary_op_to_tree): New function.
14523 (nary_op_to_tree): New function.
14524 (gcc_expression_from_isl_expr_op): New function.
14525 (gcc_expression_from_isl_expression): New function.
14526 (graphite_create_new_loop): New function.
14527 (translate_isl_ast_for_loop): New function.
14528 (get_upper_bound): New function.
14529 (graphite_create_new_loop_guard): New function.
14530 (translate_isl_ast_node_for): New function.
14531 (translate_isl_ast): New function.
14532 (add_parameters_to_ivs_params): New function.
14533 (scop_to_isl_ast): New parameter ip.
14534 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
14536 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
14538 * config/xtensa/predicates.md (call expander): Update for
14539 DECL_SECTION_NAME being string.
14541 2014-07-11 Richard Biener <rguenther@suse.de>
14543 PR middle-end/61473
14544 * builtins.c (fold_builtin_memory_op): Inline memory moves that
14545 can be implemented with a single load followed by a single store.
14546 (c_strlen): Only warn when only_value is not 2.
14548 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
14550 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
14552 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
14555 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
14556 (*movhi_bytes): Likewise.
14557 (*arm_movqi_insn): Likewise.
14559 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
14562 * config/alpha/alpha.c: Include tree-pass.h, context.h
14563 and pass_manager.h.
14564 (pass_data_handle_trap_shadows): New pass.
14565 (pass_handle_trap_shadows::gate): New pass gate function.
14566 (make_pass_handle_trap_shadows): New function.
14567 (rest_of_handle_trap_shadows): Ditto.
14569 (alpha_align_insns_1): Rename from alpha_align_insns.
14570 (pass_data_align_insns): New pass.
14571 (pass_align_insns::gate): New pass gate function.
14572 (make_pass_aling_insns): New function.
14573 (rest_of_align_insns): Ditto.
14574 (alpha_align_insns): Ditto.
14576 (alpha_option_override): Declare handle_trap_shadows info
14577 and align_insns_info. Register handle_trap_shadows and align_insns
14579 (alpha_reorg): Do not call alpha_trap_shadows and
14580 alpha_align_insn from here.
14582 (alpha_pad_function_end): Do not skip BARRIERs.
14584 2014-07-10 Rong Xu <xur@google.com>
14586 Add gcov-tool: an offline gcda profile processing tool support.
14587 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
14588 (gcov_is_error): Ditto.
14589 (gcov_read_string): Ditto.
14590 (gcov_read_sync): Ditto.
14591 * gcov-io.h: Move counter defines to gcov-counter.def.
14592 * gcov-dump.c (tag_counters): Use gcov-counter.def.
14593 * coverage.c: Ditto.
14594 * gcov-tool.c: Offline gcda profile processing tool.
14595 (unlink_gcda_file): Remove one gcda file.
14596 (unlink_profile_dir): Remove gcda files from the profile path.
14597 (gcov_output_files): Output gcda files to an output dir.
14598 (profile_merge): Merge two profiles in directory.
14599 (print_merge_usage_message): Print merge usage.
14600 (merge_usage): Print merge usage and exit.
14601 (do_merge): Driver for profile merge sub-command.
14602 (profile_rewrite): Rewrite profile.
14603 (print_rewrite_usage_message): Print rewrite usage.
14604 (rewrite_usage): Print rewrite usage and exit.
14605 (do_rewrite): Driver for profile rewrite sub-command.
14606 (print_usage): Print gcov-info usage and exit.
14607 (print_version): Print gcov-info version.
14608 (process_args): Process arguments.
14609 (main): Main routine for gcov-tool.
14610 * Makefile.in: Build and install gcov-tool.
14611 * gcov-counter.def: New file split from gcov-io.h.
14612 * doc/gcc.texi: Include gcov-tool.texi.
14613 * doc/gcov-tool.texi: Document for gcov-tool.
14615 2014-07-10 Richard Biener <rguenther@suse.de>
14617 PR tree-optimization/61757
14618 * tree-ssa-dom.c (loop_depth_of_name): Restore.
14619 (propagate_rhs_into_lhs): Revert part of last change.
14621 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
14623 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
14626 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
14628 PR middle-end/53590
14629 * function.c (allocate_struct_function): Revert r188667 change.
14631 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
14633 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
14635 * doc/install.texi: Remove links to defunct package providers for
14638 2014-07-09 Tom de Vries <tom@codesourcery.com>
14640 * final.c (get_call_fndecl): Declare.
14641 (self_recursive_call_p): New function.
14642 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
14644 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14646 * ipa-devirt.c (record_node): Walk through aliases.
14648 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14650 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
14652 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14655 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
14657 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14659 * ipa-visibility.c (function_and_variable_visibility): Remove
14660 temporary hack disabling local aliases on AIX.
14662 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14664 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
14665 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
14667 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14669 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
14670 * rs6000/rs6000.c: Inline output of .set instruction.
14671 (declare_alias_data): New struct.
14672 (rs6000_declare_alias): New function.
14673 (rs6000_xcoff_declare_function_name): Use it.
14674 (rs6000_xcoff_declare_object_name): New function.
14675 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
14676 (ASM_OUTPUT_DEF): Turn to empty definition.
14678 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14681 * hash-table.h: use hash_table::value_type instead of
14682 Descriptor::value_type in the return types of several methods.
14684 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14686 * tree-pass.h (pass_data): Remove has_execute member.
14687 * passes.c (execute_one_pass): Don't check pass->has_execute.
14688 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
14689 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
14690 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
14691 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
14692 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
14693 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
14694 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
14695 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
14696 gimple-low.c, gimple-ssa-isolate-paths.c,
14697 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
14698 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
14699 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
14700 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
14701 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
14702 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
14703 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
14704 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
14705 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
14706 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
14707 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
14708 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
14709 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
14710 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
14711 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
14712 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
14713 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
14714 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
14715 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
14716 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
14717 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
14718 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
14719 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
14720 web.c: Remove initializer for pass_data::has_execute.
14722 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14724 * graphite-htab.h: Use hash_map instead of hash_table.
14725 * graphite-clast-to-gimple.c: Adjust.
14726 * passes.c: Use hash_map instead of hash_table.
14727 * sese.c: Likewise.
14728 * sese.h: Remove now unused code.
14730 2014-07-08 Sriraman Tallam <tmsriram@google.com>
14733 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
14736 2014-07-08 Jakub Jelinek <jakub@redhat.com>
14738 PR rtl-optimization/61673
14739 * combine.c (simplify_comparison): Test just mode's sign bit
14740 in tmode rather than the sign bit and any bits above it.
14742 2014-07-08 Roman Gareev <gareevroman@gmail.com>
14744 * graphite-isl-ast-to-gimple.c (generate_isl_context):
14745 Add __isl_give to the declaration.
14746 (generate_isl_schedule): Likewise.
14747 (scop_to_isl_ast): Likewise.
14749 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14751 * config/arm/arm.c (cortexa5_extra_costs): New table.
14752 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
14754 2014-07-08 Jakub Jelinek <jakub@redhat.com>
14756 PR tree-optimization/61725
14757 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
14758 range, use range_includes_zerop_p instead of integer_zerop on
14759 vr0->min, only use log2 of max if min is not negative.
14761 2014-07-08 Richard Biener <rguenther@suse.de>
14763 * tree-ssa-dom.h (loop_depth_of_name): Remove.
14764 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
14765 restriction on loop depth difference.
14766 (record_equality): Likewise.
14767 (propagate_rhs_into_lhs): Likewise. Simplify condition.
14768 (loop_depth_of_name): Remove.
14769 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
14770 restriction on loop depth difference.
14771 (init_copy_prop): Likewise.
14773 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14775 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
14777 (walk_aliased_vdefs): Likewise.
14778 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
14779 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
14780 (detect_type_change_from_memory_writes): Check if entry was reached.
14782 2014-07-08 Richard Biener <rguenther@suse.de>
14784 PR tree-optimization/61681
14785 * tree-ssa-structalias.c (find_what_var_points_to): Expand
14786 NONLOCAL inside ESCAPED.
14788 2014-07-08 Richard Biener <rguenther@suse.de>
14790 PR tree-optimization/61680
14791 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
14792 Handle properly all read-write dependences with group accesses.
14794 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
14796 PR tree-optimization/61576
14797 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
14798 block containing reduction statement is predecessor of phi basi block.
14800 2014-07-08 Marek Polacek <polacek@redhat.com>
14803 * fold-const.c (round_up_loc): Change the parameter type.
14805 * fold-const.h (round_up_loc): Adjust declaration.
14806 * stor-layout.c (finalize_record_size): Check for too large types.
14808 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
14810 * symtab.c: Include calls.h.
14811 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
14813 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
14815 * config/rs6000/rs6000.c (output_vec_const_move): Handle
14816 little-endian code generation.
14817 * config/rs6000/spe.md (spe_evmergehi): Rename to...
14818 (vec_perm00_v2si): ... this. Handle little-endian code generation.
14819 (spe_evmergehilo): Rename to...
14820 (vec_perm01_v2si): ... this. Handle little-endian code generation.
14821 (spe_evmergelo): Rename to...
14822 (vec_perm11_v2si): ... this. Handle little-endian code generation.
14823 (spe_evmergelohi): Rename to...
14824 (vec_perm10_v2si): ... this. Handle little-endian code generation.
14825 (spe_evmergehi, spe_evmergehilo): New expanders.
14826 (spe_evmergelo, spe_evmergelohi): Likewise.
14827 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
14828 (*frob_tf_ti): Likewise.
14829 (*frob_<mode>_di_2): Likewise.
14830 (*frob_tf_di_8_2): Likewise.
14831 (*frob_di_<mode>): Likewise.
14832 (*frob_ti_tf): Likewise.
14833 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
14834 (*frob_ti_<mode>_8_2): Likewise.
14835 (*frob_ti_tf_2): Likewise.
14836 (mov_si<mode>_e500_subreg0): Rename to...
14837 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
14839 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
14840 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
14841 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
14842 the big endianness only.
14843 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
14844 (*mov_si<mode>_e500_subreg0_2): Rename to...
14845 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
14846 big big endianness only.
14847 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
14848 (*mov_si<mode>_e500_subreg4): Rename to...
14849 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
14851 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
14852 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
14853 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
14854 the big endianness only.
14855 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
14857 (*mov_si<mode>_e500_subreg4_2): Rename to...
14858 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
14860 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
14861 (*mov_sitf_e500_subreg8): Rename to...
14862 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
14864 (*mov_sitf_e500_subreg8_le): New instruction pattern.
14865 (*mov_sitf_e500_subreg8_2): Rename to...
14866 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
14868 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
14869 (*mov_sitf_e500_subreg12): Rename to...
14870 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
14872 (*mov_sitf_e500_subreg12_le): New instruction pattern.
14873 (*mov_sitf_e500_subreg12_2): Rename to...
14874 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
14876 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
14878 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
14880 * asan.c (instrument_strlen_call): Do not instrument first byte
14881 in strlen if already instrumented.
14883 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14885 * config/arm/arm.opt (mwords-little-endian): Delete.
14886 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
14887 of TARGET_LITTLE_WORDS.
14888 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
14889 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
14891 * doc/invoke.texi: Remove references to -mwords-little-endian.
14893 2014-07-07 Jakub Jelinek <jakub@redhat.com>
14895 * expmed.c (struct init_expmed_rtl): Change all fields but
14896 pow2 and cint from struct rtx_def to rtx.
14897 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
14898 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
14901 2014-07-06 Marek Polacek <polacek@redhat.com>
14904 * doc/invoke.texi: Document -Wsizeof-array-argument.
14906 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
14908 * wide-int.h (wide_int_storage): Change declaration from struct
14911 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
14913 * cgraph.c (cgraph_create_indirect_edge): Update call of
14914 get_polymorphic_call_info.
14915 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
14916 (possible_polymorphic_call_targets): Add parameter call.
14917 (decl_maybe_in_construction_p): New predicate.
14918 (get_polymorphic_call_info): Add parameter call;
14919 use decl_maybe_in_construction_p.
14920 * gimple-fold.c (fold_gimple_assign): Update use of
14921 possible_polymorphic_call_targets.
14922 (gimple_fold_call): Likewise.
14923 * ipa-prop.c: Inlcude calls.h
14924 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
14925 (param_type_may_change_p): New predicate.
14926 (detect_type_change_from_memory_writes): Break out from ...
14927 (detect_type_change): ... this one; use param_type_may_change_p.
14928 (detect_type_change_ssa): Use param_type_may_change_p.
14929 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
14931 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
14934 * config/arm/arm-protos.h (arm_legitimate_address_p,
14935 arm_is_constant_pool_ref): Add prototypes.
14936 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
14937 (arm_is_constant_pool_ref) New function.
14938 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
14939 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
14940 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
14941 operand. Remove pool_range and neg_pool_range attributes.
14942 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
14943 pool_range and neg_pool_range attributes.
14944 * config/arm/constraints.md (Uh): New constraint.
14945 (Uq): Don't allow constant pool references.
14947 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
14949 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
14950 (move_lo_quad_internal_be_<mode>): Likewise.
14951 (move_lo_quad_<mode>): Convert to define_expand.
14952 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
14953 (aarch64_simd_move_hi_quad_be_<mode>): New.
14954 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
14955 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
14956 (aarch64_combinez_be<mode>): New.
14957 (aarch64_combine<mode>): Convert to define_expand.
14958 (aarch64_combine_internal<mode>): New.
14959 (aarch64_simd_combine<mode>): Remove bogus RTL description.
14961 2014-07-04 Tom de Vries <tom@codesourcery.com>
14963 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
14964 combination of earlyclobber and read/write modifiers.
14966 2014-07-04 Tom de Vries <tom@codesourcery.com>
14968 * config/aarch64/aarch64-simd.md
14969 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
14971 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
14974 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
14976 2014-07-04 Jakub Jelinek <jakub@redhat.com>
14978 PR middle-end/61654
14979 * cgraphunit.c (expand_thunk): Call free_dominance_info.
14981 PR tree-optimization/61684
14982 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
14983 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
14985 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14986 Kito Cheng <kito@0xlab.org>
14987 Monk Chiang <sh.chiang04@gmail.com>
14989 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
14990 (nds32_symbol_load_store_p): Move to ...
14991 (nds32_fp_as_gp_check_available): Move to ...
14992 * config/nds32/nds32-fp-as-gp.c: ... here.
14993 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
14994 extern declaration.
14996 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14997 Kito Cheng <kito@0xlab.org>
14998 Monk Chiang <sh.chiang04@gmail.com>
15000 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
15001 (nds32_expand_store_multiple): Move to ...
15002 (nds32_expand_movmemqi): Move to ...
15003 * config/nds32/nds32-memory-manipulation.c: ... here.
15005 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
15006 Kito Cheng <kito@0xlab.org>
15007 Monk Chiang <sh.chiang04@gmail.com>
15009 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
15010 (nds32_output_casesi_pc_relative): Move to ...
15011 (nds32_output_casesi): Move to ...
15012 (nds32_mem_format): Move to ...
15013 (nds32_output_16bit_store): Move to ...
15014 (nds32_output_16bit_load): Move to ...
15015 (nds32_output_32bit_store): Move to ...
15016 (nds32_output_32bit_load): Move to ...
15017 (nds32_output_32bit_load_s): Move to ...
15018 (nds32_output_stack_push): Move to ...
15019 (nds32_output_stack_pop): Move to ...
15020 * config/nds32/nds32-md-auxiliary.c: ... here.
15022 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
15023 Ling-Hua Tseng <uranus@tinlans.org>
15025 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
15026 the purpose of this file.
15028 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
15029 Kito Cheng <kito@0xlab.org>
15030 Monk Chiang <sh.chiang04@gmail.com>
15032 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
15033 (nds32_address_cost): Move implementation to ...
15034 * config/nds32/nds32-cost.c: ... here.
15035 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
15036 (nds32_address_cost_impl): Declare.
15038 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
15039 Kito Cheng <kito@0xlab.org>
15040 Monk Chiang <sh.chiang04@gmail.com>
15042 * config/nds32/nds32.c
15043 (nds32_consecutive_registers_load_store_p): Move to ...
15044 (nds32_valid_multiple_load_store): Move to ...
15045 (nds32_valid_stack_push_pop): Move to ...
15046 (nds32_can_use_bclr_p): Move to ...
15047 (nds32_can_use_bset_p): Move to ...
15048 (nds32_can_use_btgl_p): Move to ...
15049 (nds32_can_use_bitci_p): Move to ...
15050 * config/nds32/nds32-predicates.c: ... here.
15052 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
15053 Kito Cheng <kito@0xlab.org>
15054 Monk Chiang <sh.chiang04@gmail.com>
15056 * config/nds32/nds32.c
15057 (nds32_expand_builtin_null_ftype_reg): Move to ...
15058 (nds32_expand_builtin_reg_ftype_imm): Move to ...
15059 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
15060 (nds32_init_builtins): Move implementation to ...
15061 (nds32_expand_builtin): Move implementation to ...
15062 * config/nds32/nds32-intrinsic.c: ... here.
15063 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
15064 (nds32_expand_builtin_impl): Declare.
15066 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
15067 Kito Cheng <kito@0xlab.org>
15068 Monk Chiang <sh.chiang04@gmail.com>
15070 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
15071 (nds32_emit_section_tail_template): Move to ...
15072 (nds32_emit_isr_jmptbl_section): Move to ...
15073 (nds32_emit_isr_vector_section): Move to ...
15074 (nds32_emit_isr_reset_conten): Move to ...
15075 (nds32_check_isr_attrs_conflict): Move to ...
15076 (nds32_construct_isr_vectors_information): Move to ...
15077 (nds32_asm_file_start): Move implementation to ...
15078 (nds32_asm_file_end): Move implementation to ...
15079 * config/nds32/nds32-isr.c: ... here.
15080 * config/nds32/nds32-protos.h
15081 (nds32_check_isr_attrs_conflict): Declare.
15082 (nds32_construct_isr_vectors_information): Declare.
15083 (nds32_asm_file_start_for_isr): Declare.
15084 (nds32_asm_file_end_for_isr): Declare.
15086 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
15087 Kito Cheng <kito@0xlab.org>
15088 Monk Chiang <sh.chiang04@gmail.com>
15090 * config.gcc (nds32*): Add new modules to extra_objs.
15091 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
15092 (nds32be-*-*): Likewise.
15093 * config/nds32/nds32-cost.c: New file.
15094 * config/nds32/nds32-fp-as-gp.c: New file.
15095 * config/nds32/nds32-intrinsic.c: New file.
15096 * config/nds32/nds32-isr.c: New file.
15097 * config/nds32/nds32-md-auxiliary.c: New file.
15098 * config/nds32/nds32-memory-manipulation.c: New file.
15099 * config/nds32/nds32-pipelines-auxiliary.c: New file.
15100 * config/nds32/nds32-predicates.c: New file.
15101 * config/nds32/t-nds32: New file.
15103 2014-07-03 Jakub Jelinek <jakub@redhat.com>
15105 PR tree-optimization/61682
15106 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
15107 using cases and when one of the operands is equal to 1.
15109 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
15111 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
15112 ashr<mode>3): Correct mode of operands[2].
15113 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
15114 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
15115 Correct mode of operands[2]. Fix split condition.
15117 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
15119 * arm.md (arch): Add armv6_or_vfpv3.
15120 (arch_enabled): Add test for the above.
15121 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
15123 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
15125 2014-07-03 Jakub Jelinek <jakub@redhat.com>
15127 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
15128 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
15129 HWI 1 and negate the unsigned value.
15130 * expmed.c (expand_sdiv_pow2): For modes wider than word always
15131 use AND instead of shift.
15132 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
15134 2014-07-03 Marek Polacek <polacek@redhat.com>
15136 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
15137 (-fsanitize=float-divide-by-zero): Move to the table with
15138 -fsanitize=undefined suboptions.
15139 (-fsanitize=float-cast-overflow): Likewise.
15141 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
15143 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
15144 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
15147 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15149 * loop-invariant.c (struct invariant): Add a new member: eqno;
15150 (find_identical_invariants): Update eqno;
15151 (create_new_invariant): Init eqno;
15152 (get_inv_cost): Compute comp_cost with eqno;
15154 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
15156 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
15157 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
15158 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
15159 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
15160 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
15162 2014-07-02 Christian Bruel <christian.bruel@st.com>
15166 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
15167 (make_preds_opaque): Delete.
15168 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
15169 (commit_mode_sets): New function.
15170 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
15171 Process all modes at once.
15172 * basic-block.h (pre_edge_lcm_avs): Declare.
15173 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
15174 Call clear_aux_for_edges. Fix comments.
15175 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
15176 (pre_edge_rev_lcm): Idem.
15177 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
15179 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
15180 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
15182 * config/i386/i386.c (x96_emit_mode_set): Idem.
15183 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
15184 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
15185 (fpscr_toggle) Disallow from delay slot.
15186 * target.def (emit_mode_set): Add prev_mode parameter.
15187 * doc/tm.texi: Regenerate.
15189 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15191 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
15194 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
15196 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
15197 vtable_pointer_value_to_vtable): Constify.
15198 (contains_polymorphic_type_p): Declare.
15199 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
15200 vtable_pointer_value_to_vtable): Constify.
15201 (contains_polymorphic_type_p): New predicate.
15202 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
15204 (ipa_set_ancestor_jf): Likewise.
15205 (detect_type_change): Return false in easy cases.
15206 (compute_complex_assign_jump_func): Require type to contain
15208 (compute_known_type_jump_func): Likewise.
15210 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
15212 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
15214 (type_in_anonymous_namespace_p): Constify argument.
15215 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
15216 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
15217 (main_odr_variant): New function.
15218 (hash_type_name): Make static; update assert; do not ICE on
15220 (types_same_for_odr): Bring here from tree.c; simplify and remove
15221 old structural comparing code that doesn't work for templates.
15222 (odr_hasher::equal): Update assert.
15223 (add_type_duplicate): Return true when bases should be computed;
15224 replace incomplete loader by complete; do not output duplicated
15225 warnings; do not ICE on non-records; set odr_violated flag.
15226 (get_odr_type): Be ready to replace incomplete type by complete
15227 one; work on ODR variants instead of main variants; reorder item
15228 in array so bases have still smaller indexes.
15229 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
15230 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
15232 2014-07-01 Cary Coutant <ccoutant@google.com>
15234 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
15236 (resolve_addr_in_expr): When replacing the rtx in a location list
15237 entry, get a new address table entry.
15238 (dwarf2out_finish): Call index_location_lists even if there are no
15239 addr_index_table entries yet.
15241 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
15243 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
15244 change for not being obvious.
15246 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
15248 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
15251 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15253 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
15254 (vcagt_f64): Likewise.
15255 (vcale_f64): Likewise.
15256 (vcaled_f64): Likewise.
15257 (vcales_f32): Likewise.
15258 (vcalt_f64): Likewise.
15259 (vcaltd_f64): Likewise.
15260 (vcalts_f32): Likewise.
15262 2014-07-01 Marek Polacek <polacek@redhat.com>
15264 * doc/invoke.texi: Document -Wint-conversion.
15266 2014-07-01 Marek Polacek <polacek@redhat.com>
15269 * doc/invoke.texi: Document -Wincompatible-pointer-types.
15271 2014-07-01 Martin Liska <mliska@suse.cz>
15273 IPA REF alias refactoring
15274 * cgraph.h (iterate_direct_aliases): New function.
15275 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
15276 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
15277 FOR_EACH_ALIAS added.
15278 (cgraph_for_node_and_aliases): Likewise.
15279 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
15280 * ipa-inline.c (reset_edge_caches): Likewise.
15281 (update_caller_keys): Likewise.
15282 * trans-mem.c (ipa_tm_execute): Likewise.
15283 *varpool.c (varpool_analyze_node): Likewise.
15284 (varpool_for_node_and_aliases): Likewise.
15285 * ipa-ref.h (first_alias): New function.
15286 (last_alias): Likewise.
15287 (has_aliases_p): Likewise.
15288 * ipa-ref.c (ipa_ref::remove_reference): Removal function
15289 is sensitive to IPA_REF_ALIASes.
15290 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
15291 are put at the beginning of the list.
15292 (symtab_node::iterate_direct_aliases): New function.
15294 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15297 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
15299 (write_ts_type_common_tree_pointers): Do not stream fields not set
15300 for incomplete types; do not stream duplicated fields for variants;
15301 sanity check that variant and type match.
15302 (write_ts_type_non_common_tree_pointers): Likewise.
15303 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
15304 TYPE_SIZE whether type is complete.
15305 (lto_input_ts_type_common_tree_pointers): Do same changes as in
15306 write_ts_type_common_tree_pointers
15307 (lto_input_ts_type_non_common_tree_pointers): Likewise.
15309 2014-06-30 Joseph Myers <joseph@codesourcery.com>
15311 * var-tracking.c (add_stores): Return instead of asserting if old
15312 and new values for conditional store are the same.
15314 2014-06-30 Richard Henderson <rth@redhat.com>
15318 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
15319 the cfg if there were any changes.
15320 * passes.def: Revert move of peephole2 after reorder_blocks;
15321 move duplicate_computed_gotos before peephole2.
15323 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
15325 * except.c (emit_note_eh_region_end): New helper function.
15326 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
15327 emit EH_REGION_END note.
15328 * jump.c (cleanup_barriers): Do not split a call and its
15329 corresponding CALL_ARG_LOCATION note.
15331 2014-06-30 Jeff Law <law@redhat.com>
15333 PR tree-optimization/61607
15334 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
15335 deeper into the SSA_NAME_VALUE chain.
15337 2014-06-30 Marek Polacek <polacek@redhat.com>
15339 * convert.c (convert_to_integer): Don't instrument conversions if the
15340 function has no_sanitize_undefined attribute.
15341 * ubsan.c: Don't run the ubsan pass if the function has
15342 no_sanitize_undefined attribute.
15344 2014-06-30 Jakub Jelinek <jakub@redhat.com>
15346 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
15347 -fsanitize=undefined suboptions.
15349 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
15351 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
15352 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
15353 against bigendian and adjust indices.
15355 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
15357 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
15359 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
15362 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
15363 Add alternative; make early clobber. Adjust both split patterns
15364 to use operand 0 as the working register.
15366 2014-06-30 Jakub Jelinek <jakub@redhat.com>
15368 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
15369 as ira_object_id_map might be NULL, or 1.
15371 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15373 * loop-invariant.c (get_inv_cost): Handle register class.
15374 (gain_for_invariant): Check the register pressure of the inv
15375 and its overlapped register class, other than all.
15377 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
15379 * doc/invoke.texi (Optimize Options): Fix descriptions of
15380 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
15382 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
15384 * doc/extend.texi (Function Attributes): Update 'naked' attribute
15387 2014-06-29 Tobias Grosser <tobias@grosser.es>
15390 * graphite-isl-ast-to-gimple.c: Add missing guards.
15392 2014-06-29 Roman Gareev <gareevroman@gmail.com>
15394 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
15395 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
15396 * flag-types.h: Add new enum fgraphite_generator.
15397 * graphite-isl-ast-to-gimple.c: New.
15398 * graphite-isl-ast-to-gimple.h: New.
15399 * graphite.c (graphite_transform_loops): Add choice of Graphite
15400 code generator, which depends on flag_graphite_code_gen.
15402 2014-06-29 Roman Gareev <gareevroman@gmail.com>
15404 * graphite-dependences.c (subtract_commutative_associative_deps):
15405 Add NULL checking of the following variables: must_raw_no_source,
15406 may_raw_no_source, must_war_no_source, may_war_no_source,
15407 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
15408 must_war, may_war, must_waw, may_waw.
15410 2014-06-29 Roman Gareev <gareevroman@gmail.com>
15412 * graphite-clast-to-gimple.c: gloog is renamed to
15413 graphite_regenerate_ast_cloog. gloog_error is renamed to
15414 graphite_regenerate_error.
15415 * graphite-clast-to-gimple.h: The definition of the struct
15416 bb_pbb_def is moved to graphite-htab.h.
15417 Add inclusion of the hash-table.h.
15418 * graphite-htab.h: The declaration of the function gloog is moved
15419 to graphite-clast-to-gimple.h and renamed to
15420 graphite_regenerate_ast_cloog.
15421 * graphite.c (graphite_transform_loops): gloog is renamed
15422 to graphite_regenerate_ast_cloog.
15424 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15426 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
15428 (write_ts_type_common_tree_pointers): Do not stream fields not set
15429 for incomplete types; do not stream duplicated fields for variants;
15430 sanity check that variant and type match.
15431 (write_ts_type_non_common_tree_pointers): Likewise.
15432 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
15433 TYPE_SIZE whether type is complete.
15434 (lto_input_ts_type_common_tree_pointers): Do same changes as in
15435 write_ts_type_common_tree_pointers
15436 (lto_input_ts_type_non_common_tree_pointers): Likewise.
15438 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15440 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
15442 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15444 * tree-inline.c (remap_type_1): Do not duplicate fields
15445 that are shared in between type and its main variant.
15447 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15449 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
15451 (ipa_set_ancestor_jf) Likewise.
15452 (check_stmt_for_type_change): Check that we work on main variant.
15453 (detect_type_change): Look into main variant.
15454 (compute_known_type_jump_func): Check that main variant has BINFO.
15456 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15458 * ipa-devirt.c (set_type_binfo): New function.
15459 (add_type_duplicate): Use it.
15460 (get_odr_type): Sanity check that binfos points to main variants.
15461 (get_class_context): Be sure the context's outer_type is main variant.
15462 (contains_type_p): Walk main variant.
15463 (get_polymorphic_call_info_for_decl): Set outer_type to be
15465 (get_polymorphic_call_info): Likewise.
15466 (possible_polymorphic_call_targets): Sanity check that we operate
15469 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15471 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
15473 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15475 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
15476 accidental change due to wide-int branch merge.
15478 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
15480 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
15481 compressed debug support.
15482 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
15483 * configure: Regenerate.
15484 * config.in: Regenerate.
15485 * common.opt (compressed_debug_sections): New enum.
15486 (gz, gz=): New options.
15487 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
15488 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
15489 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
15490 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
15491 LINK_COMPRESS_DEBUG_SPEC.
15492 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
15493 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
15494 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
15495 (Debugging Options): Document -gz[=type].
15497 2014-06-27 Martin Jambor <mjambor@suse.cz>
15500 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
15501 args_to_skip, use those from node instead. Copy args_to_skip and
15502 combined_args_to_skip from node to the new thunk.
15503 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
15504 (cgraph_create_virtual_clone): Moved computation of
15505 combined_args_to_skip...
15506 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
15508 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
15510 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
15511 redundant diagnostic machinary.
15513 2014-06-27 Richard Biener <rguenther@suse.de>
15515 * tree-ssa-math-opts.c (bswap_replace): Fix
15516 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
15518 2014-06-27 Martin Liska <mliska@suse.cz>
15520 * gimple.h (gimple_location_safe): New function introduced.
15521 * cgraphunit.c (walk_polymorphic_call_targets): Usage
15522 of gimple_location_safe replaces gimple_location.
15523 (gimple_fold_call): Likewise.
15524 * ipa-devirt.c (ipa_devirt): Likewise.
15525 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
15526 * ipa.c (walk_polymorphic_call_targets): Likewise.
15527 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
15529 2014-06-27 Jakub Jelinek <jakub@redhat.com>
15531 PR tree-optimization/57233
15532 PR tree-optimization/61299
15533 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
15535 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
15536 would be lowered to scalar shifts, check if corresponding
15537 shifts and vector BIT_IOR_EXPR are supported and don't lower
15538 or lower just to narrower vector type in that case.
15539 * expmed.c (expand_shift_1): Fix up handling of vector
15540 shifts and rotates.
15542 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
15545 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
15547 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
15549 * doc/invoke.texi (-fsemantic-interposition): Document.
15550 * common.opt (fsemantic-interposition): New flag.
15551 * varasm.c (decl_replaceable_p): Use it.
15553 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
15556 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
15557 extraction other than index 3.
15559 2014-06-26 Teresa Johnson <tejohnson@google.com>
15561 * doc/invoke.texi: Fix typo.
15562 * dumpfile.c: Add support for documented -fdump-* options
15563 optimized/missed/note/optall.
15565 2014-06-26 Martin Jambor <mjambor@suse.cz>
15567 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
15568 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
15569 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
15570 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
15571 * opts.c (default_options_optimization): Set
15572 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
15573 * doc/invoke.texi (allow-load-data-races)
15574 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
15575 (allow-store-data-races): Document the new default.
15577 2014-06-26 Martin Jambor <mjambor@suse.cz>
15579 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
15580 renamed to ipa_impossible_devirt_target. Fix typo.
15581 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
15582 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
15583 ipa_impossible_devirt_target.
15585 2014-06-26 Richard Biener <rguenther@suse.de>
15587 PR tree-optimization/61607
15588 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
15589 explaining why we restrict copies on loop depth.
15590 * tree-ssa-dom.c (cprop_operand): Remove restriction on
15592 (record_equivalences_from_phis): Instead add it here.
15594 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
15596 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
15597 (LTO_WRAPPER_OBJS): New variable.
15598 (lto-wrapper$(exeext)): Use it.
15599 * collect2.c: Include "collect-utils.h".
15600 (verbose, debug): Remove variables.
15601 (at_file_supplied): No longer static.
15602 (tool_name): New variable.
15603 (do_wait, fork_execute, maybe_unlink): Don't declare.
15604 (tool_cleanup): No longer static.
15605 (notice): Remove function.
15606 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
15607 fork_execute calls.
15608 (collect_wait, do_wait, collect_execute): Remove functions.
15609 (maybe_unlink): No longer static.
15610 * collect2.h (verbose, debug): Don't declare.
15611 (at_file_supplied): Declare.
15612 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
15614 (collect_execute): Replace with implementation from collect2, plus a
15615 new arg use_atfile. All callers changed.
15616 (collect_wait): Replace with implementation from collect2.
15617 (maybe_unlink_file): Remove function.
15618 (fork_execute): Replace with implementation from collect2, plus a
15619 new arg use_atfile. All callers changed.
15620 (do_wait): Add call to utils_cleanup to the error path.
15621 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
15622 (tool_cleanup): Adjust declarations.
15623 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
15624 * tlink.c: Include "collect-utils.h".
15625 (tlink_execute): New arg use_atfile. All callers changed.
15626 (tlink_init, tlink_execute): Remove declarations.
15628 * collect-utils.c (save_temps): New variable.
15629 (do_wait): Use it instead of debug. Use fatal_error.
15630 * collect-utils.h (save_temps): Declare.
15631 * collect2.c (verbose): Rename from vflag. All uses changed.
15632 (tool_cleanup): New function, copied from collect_atexit.
15633 (collect_atexit, handler): Just call it.
15634 * collect2.h (verbose): Declaration renamed from vflag.
15635 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
15638 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
15639 (lto-wrapper$(exeext)): Link with collect-utils.o.
15640 * collect-utils.c: New file.
15641 * collect-utils.h: New file.
15642 * lto-wrapper.c: Include "collect-utils.h".
15643 (args_name): Delete variable.
15644 (tool_name): New variable.
15645 (tool_cleanup): New function.
15646 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
15647 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
15648 (fork_execute): Remove functions.
15650 2014-06-26 Nick Clifton <nickc@redhat.com>
15652 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
15654 * doc/extend.texi (Function Attributes): Fix typo in description
15655 of RX vector attribute.
15657 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
15659 * config.gcc (supported_defaults): Error when passing either
15660 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
15662 2014-06-26 Richard Biener <rguenther@suse.de>
15664 * tree-ssa-dom.c (cprop_operand): Remove restriction on
15665 propagating volatile pointers.
15667 2014-06-26 Richard Biener <rguenther@suse.de>
15669 PR tree-optimization/61607
15670 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
15671 loop if we redirected its latch edge.
15672 (thread_block_1): Do not cancel loops prematurely.
15674 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
15676 * toplev.c (backend_init_target): Move init_emit_regs and
15678 (backend_init) ... here; skip ira_init_once and backend_init_target.
15679 (target_reinit) ... and here; clear
15680 this_target_rtl->lang_dependent_initialized.
15681 (lang_dependent_init_target): Clear
15682 this_target_rtl->lang_dependent_initialized;
15683 break out rtl initialization to ...
15684 (initialize_rtl): ... here; call also backend_init_target
15686 * toplev.h (initialize_rtl): New function.
15687 * function.c: Include toplev.h
15688 (init_function_start): Call initialize_rtl.
15689 * rtl.h (target_rtl): Add target_specific_initialized,
15690 lang_dependent_initialized.
15692 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
15693 Jakub Jelinek <jakub@redhat.com>
15695 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
15697 2014-06-25 Tom de Vries <tom@codesourcery.com>
15699 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
15701 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
15703 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
15704 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
15705 Issue a strict overflow warning if appropriate.
15707 2014-06-25 Martin Liska <mliska@suse.cz>
15709 IPA REF refactoring
15710 * Makefile.in: Removed header file (ipa-ref-inline.h).
15711 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
15713 (cgraph_speculative_call_info): Likewise.
15714 (cgraph_for_node_thunks_and_aliases): Likewise.
15715 (cgraph_for_node_and_aliases): Likewise.
15716 (verify_cgraph_node): Likewise.
15717 * cgraph.h: Batch of IPA REF functions become member functions of
15718 symtab_node: add_reference, maybe_add_reference, clone_references,
15719 clone_referring, clone_reference, find_reference,
15720 remove_stmt_references, remove_all_references,
15721 remove_all_referring, dump_references, dump_referring,
15722 has_alias_p, iterate_reference, iterate_referring.
15723 * cgraphbuild.c (record_reference): New IPA REF function used.
15724 (record_type_list): Likewise.
15725 (record_eh_tables): Likewise.
15726 (mark_address): Likewise.
15727 (mark_load): Likewise.
15728 (mark_store): Likewise.
15729 (pass_build_cgraph_edges): Likewise.
15730 (rebuild_cgraph_edge): Likewise.
15731 (cgraph_rebuild_references): Likewise.
15732 (pass_remove_cgraph_callee_edges): Likewise.
15733 * cgraphclones.c (cgraph_clone_node): Likewise.
15734 (cgraph_create_virtual_clone): Likewise.
15735 (cgraph_materialize_clone): Likewise.
15736 (cgraph_materialize_all_clones): Likewise.
15737 * cgraphunit.c (cgraph_reset_node): Likewise.
15738 (cgraph_reset_node): Likewise.
15739 (analyze_function): Likewise.
15740 (assemble_thunks_and_aliases): Likewise.
15741 (expand_function): Likewise.
15742 * ipa-comdats.c (propagate_comdat_group): Likewise.
15743 (enqueue_references): Likewise.
15744 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
15745 (create_specialized_node): Likewise.
15746 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
15747 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
15748 * ipa-inline.c (reset_edge_caches): Likewise.
15749 (update_caller_keys): Likewise.
15750 (execute): Likewise.
15751 * ipa-prop.c (remove_described_reference): Likewise.
15752 (propagate_controlled_uses): Likewise.
15753 (ipa_edge_duplication_hook): Likewise.
15754 (ipa_modify_call_arguments): Likewise.
15755 * ipa-pure-const.c (propagate_pure_const): Likewise.
15756 * ipa-ref-inline.h: Header file removed, functions moved
15757 to symtab_node class.
15758 * ipa-ref.c (remove_reference): New class member function.
15759 (cannot_lead_to_return): New class member function.
15760 (referring_ref_list): Likewise.
15761 (referred_ref_list): Likewise.
15762 Rest of functions moved to symtab_node class.
15763 * ipa-ref.h: New member functions remove_reference,
15764 cannot_lead_to_return, referring_ref_list, referred_ref_list added
15766 ipa_ref_list class has new member functions: first_reference,
15767 first_referring, clear, nreferences.
15768 * ipa-reference.c (analyze_function): New IPA REF function used.
15769 (write_node_summary_p): Likewise.
15770 (ipa_reference_write_optimization_summary): Likewise.
15771 * ipa-split.c (split_function): Likewise.
15772 * ipa-utils.c (ipa_reverse_postorder): Likewise.
15773 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
15774 (function_and_variable_visibility): Likewise.
15775 * ipa.c (has_addr_references_p): Likewise.
15776 (process_references): Argument type changed.
15777 (symtab_remove_unreachable_nodes): New IPA REF function used.
15778 (process_references): Likewise.
15779 (set_writeonly_bit): Likewise.
15780 * lto-cgraph.c: Implementation of new symtab_node member functions
15781 that uses new IPA REF functions.
15782 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
15784 * lto-streamer-out.c (output_symbol_p): Likewise.
15785 * lto-streamer.h (referenced_from_this_partition_p): Argument type
15787 * symtab.c: Implementation of new IPA REF API.
15788 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
15789 (ipa_tm_create_version): Likewise.
15790 (ipa_tm_execute): Likewise.
15791 * tree-emutls.c (gen_emutls_addr): Likewise.
15792 * tree-inline.c (copy_bb): Likewise.
15793 (delete_unreachable_blocks_update_callgraph): Likewise.
15794 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
15795 (varpool_for_node_and_aliases): Likewise.
15797 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
15799 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
15801 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
15804 * fold-const.c (fold_checksum_tree): Use a hash_table of const
15805 tree_node * instead of tree_node *.
15807 (print_fold_checksum): Likewise.
15808 (fold_check_failed): Likewise.
15809 (debug_fold_checksum): Likewise.
15810 (fold_build1_stat_loc): Likewise.
15811 (fold_build2_stat_loc): Likewise.
15812 (fold_build3_stat_loc): Likewise.
15813 (fold_build_call_array_loc): Likewise.
15815 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
15817 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
15818 implementation with call to...
15819 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
15821 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
15824 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
15826 PR tree-optimization/57742
15827 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
15828 after replacing the statement.
15830 2014-06-25 Nick Clifton <nickc@redhat.com>
15832 * config/v850/v850.c (GHS_default_section_names): Change to const
15834 (GHS_current_section_names): Likewise.
15835 (v850_insert_attributes): Do not build strings, just assign the
15836 names directly. Change the type of 'chosen_section' to const
15838 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
15839 directly to the array entry.
15840 * config/v850/v850.h (GHS_default_section_names): Change to const
15842 (GHS_current_section_names): Likewise.
15844 2014-06-25 Jakub Jelinek <jakub@redhat.com>
15846 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
15847 (LANG_HOOKS_DECLS): Add it.
15848 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
15850 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
15851 * langhooks.h (struct lang_hooks_for_decls): Add
15852 omp_clause_linear_ctor hook.
15853 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
15854 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
15855 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
15856 combined simd loop use omp_clause_linear_ctor hook.
15858 2014-06-24 Cong Hou <congh@google.com>
15860 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
15861 pattern recognition.
15862 (type_conversion_p): PROMOTION is true if it's a type promotion
15863 conversion, and false otherwise. Return true if the given expression
15864 is a type conversion one.
15865 * tree-vectorizer.h: Adjust the number of patterns.
15866 * tree.def: Add SAD_EXPR.
15867 * optabs.def: Add sad_optab.
15868 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
15869 * expr.c (expand_expr_real_2): Likewise.
15870 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
15871 * gimple.c (get_gimple_rhs_num_ops): Likewise.
15872 * optabs.c (optab_for_tree_code): Likewise.
15873 * tree-cfg.c (estimate_operator_cost): Likewise.
15874 * tree-ssa-operands.c (get_expr_operands): Likewise.
15875 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
15876 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
15877 * doc/generic.texi: Add document for SAD_EXPR.
15878 * doc/md.texi: Add document for ssad and usad.
15880 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15882 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
15883 qualification in cast.
15885 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
15887 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
15888 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
15889 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
15890 (tree_function_decl): ... here.
15891 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
15892 streaming of vindex to ...
15893 (write_ts_function_decl_tree_pointers): ... here.
15894 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
15895 Do not stream DECL_VINDEX.
15896 (lto_input_ts_function_decl_tree_pointers): Stream it here.
15898 2014-06-24 Catherine Moore <clm@codesourcery.com>
15899 Sandra Loosemore <sandra@codesourcery.com>
15901 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
15902 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
15903 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
15905 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
15907 * doc/invoke.texi (Warning Options): Remove duplicated
15908 -Wmaybe-uninitialized.
15910 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
15912 PR tree-optimization/57742
15913 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
15914 (handle_builtin_malloc, handle_builtin_memset): New functions.
15915 (strlen_optimize_stmt): Call them.
15916 * passes.def: Move strlen after loop+dom but before vrp.
15918 2014-06-24 Jakub Jelinek <jakub@redhat.com>
15921 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
15922 model family 6 CPU with has_longmode never use a CPU without
15925 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
15928 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
15931 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15933 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
15934 * dominance.c (iterate_fix_dominators): Use hash_map instead of
15936 * hash-map.h: New file.
15937 * ipa-comdats.c: Use hash_map instead of pointer_map.
15939 * lto-section-out.c: Adjust.
15940 * lto-streamer.h: Replace pointer_map with hash_map.
15941 * symtab.c (verify_symtab): Likewise.
15942 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
15943 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
15944 * tree-streamer.h: Likewise.
15945 * tree-streamer.c: Adjust.
15946 * pointer-set.h: Remove pointer_map.
15948 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15950 * hash-table.h: Add a template arg to choose between storing values
15951 and storing pointers to values, and then provide partial
15952 specializations for both.
15953 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
15954 should store, not the type values should point to.
15955 * tree-into-ssa.c (var_info_hasher): Likewise.
15956 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
15957 * tree-complex.c: Adjust.
15958 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
15959 table instead of int_tree_map *.
15960 * tree-parloops.c: Adjust.
15961 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
15962 type is being stored.
15963 * tree-vectorizer.c: Adjust.
15965 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15967 * hash-table.h: Remove a layer of indirection from hash_table so that
15968 it contains the hash table's data instead of a pointer to the data.
15969 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
15970 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
15971 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
15972 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
15973 fold-const.c, gcse.c, ggc-common.c,
15974 gimple-ssa-strength-reduction.c, gimplify.c,
15975 graphite-clast-to-gimple.c, graphite-dependences.c,
15976 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
15977 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
15978 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
15979 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
15980 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
15981 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
15982 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
15983 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
15984 tree-ssa-live.c, tree-ssa-loop-im.c,
15985 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
15986 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
15987 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
15988 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
15989 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
15990 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
15991 vtable-verify.c, vtable-verify.h: Adjust.
15993 2014-06-24 Richard Biener <rguenther@suse.de>
15995 PR tree-optimization/61572
15996 * tree-ssa-sink.c (statement_sink_location): Do not sink
15997 loads from hard registers.
15999 2014-06-24 Jakub Jelinek <jakub@redhat.com>
16001 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
16002 not mentioned in clauses use private clause if the iterator is
16003 declared in #pragma omp for simd, and when adding lastprivate
16004 instead, add it to the outer #pragma omp for too. Diagnose
16005 if the variable is private in outer context. For simd collapse > 1
16006 loops, replace all iterators with temporaries.
16007 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
16008 same even in collapse > 1 loops.
16010 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
16011 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
16013 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
16014 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
16016 (gimplify_adjust_omp_clauses): Likewise.
16017 * omp-low.c (lower_rec_simd_input_clauses,
16018 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
16019 safelen the same as safelen(1).
16020 * tree-nested.c (convert_nonlocal_omp_clauses,
16021 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
16022 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
16023 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
16024 Fixup handling of GIMPLE_OMP_TARGET.
16025 (convert_tramp_reference_stmt, convert_gimple_call): Handle
16028 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
16030 PR tree-optimization/61554
16031 * tree-ssa-propagate.c: Include "bitmap.h".
16032 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
16033 properly update constructor/destructor.
16034 (substitute_and_fold_dom_walker::before_dom_children):
16035 Remove call to gimple_purge_dead_eh_edges, add bb->index to
16036 need_eh_cleaup instead.
16037 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
16040 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
16042 * varpool.c (dump_varpool_node): Dump used_by_single_function.
16043 * tree-pass.h (make_pass_ipa_single_use): New pass.
16044 * cgraph.h (used_by_single_function): New flag.
16045 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
16047 * passes.def (pass_ipa_single_use): Scedule.
16048 * ipa.c (BOTTOM): New macro.
16049 (meet): New function
16050 (propagate_single_user): New function.
16051 (ipa_single_use): New function.
16052 (pass_data_ipa_single_use): New pass.
16053 (pass_ipa_single_use): New pass.
16054 (pass_ipa_single_use::gate): New gate.
16055 (make_pass_ipa_single_use): New function.
16057 2014-06-23 Kai Tietz <ktietz@redhat.com>
16060 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
16061 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
16063 2014-06-23 Richard Biener <rguenther@suse.de>
16065 * tree-ssa-loop.c (gate_loop): New function.
16066 (pass_tree_loop::gate): Call it.
16067 (pass_data_tree_no_loop, pass_tree_no_loop,
16068 make_pass_tree_no_loop): New.
16069 * tree-vectorizer.c: Include tree-scalar-evolution.c
16070 (pass_slp_vectorize::execute): Initialize loops and SCEV if
16072 (pass_slp_vectorize::clone): New method.
16073 * timevar.def (TV_TREE_NOLOOP): New.
16074 * tree-pass.h (make_pass_tree_no_loop): Declare.
16075 * passes.def (pass_tree_no_loop): New pass group with
16078 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
16081 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
16082 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
16084 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
16086 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
16087 "yes" where needed.
16089 2014-06-23 Alan Modra <amodra@gmail.com>
16092 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
16093 to zero on debug statements.
16095 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
16098 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
16099 Ignore third operand if present by marking qualifier_internal.
16101 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
16103 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
16105 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
16106 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
16107 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
16108 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
16109 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
16110 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
16111 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
16112 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
16113 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
16114 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
16115 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
16116 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
16117 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
16118 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
16119 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
16120 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
16121 logic in GCC vector extensions
16123 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
16124 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
16125 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
16126 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
16127 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
16128 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
16129 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
16130 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
16131 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
16132 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
16134 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
16136 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
16139 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
16140 (vget_low_s64): Use __GET_LOW macro.
16141 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
16142 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
16143 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
16144 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
16145 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
16147 (vcombine_s64): Use GCC vector extensions; remove cast.
16148 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
16149 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
16150 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
16151 Fix type signature; remove cast.
16153 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
16156 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
16158 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
16160 (BUILTIN_VD1): New.
16161 (BUILTIN_VD_RE): Remove.
16162 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
16163 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
16164 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
16165 variant but not df.
16166 (vreinterpretv1df*, vreinterpret*v1df): New.
16167 (vreinterpretdf*, vreinterpret*df): Remove.
16168 * config/aarch64/aarch64-simd.md (aarch64_create,
16169 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
16170 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
16172 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
16173 (vcreate_f64): Remove cast, use v1df builtin.
16174 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
16175 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
16176 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
16177 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
16178 vmov_n_f64, vst1_f64): Use gcc vector extensions.
16179 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
16180 add range check using __builtin_aarch64_im_lane_boundsi.
16181 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
16182 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
16183 type signature, use gcc vector extensions.
16184 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
16185 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
16186 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
16187 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
16188 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
16189 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
16190 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
16191 vreinterpret_u64_f64): Use v1df builtin not df.
16193 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
16195 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
16198 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
16200 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
16203 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
16205 * loop-invariant.c (pre_check_invariant_p): New function.
16206 (find_invariant_insn): Call pre_check_invariant_p.
16208 2014-06-22 Richard Henderson <rth@redhat.com>
16211 * compare-elim.c (struct comparison): Add eh_note.
16212 (find_comparison_dom_walker::before_dom_children): Don't eliminate
16213 a redundant comparison in a different EH region. Purge EH edges if
16216 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
16218 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
16219 (var_shift): Use it.
16220 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
16221 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
16222 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
16223 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
16224 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
16225 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
16226 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
16227 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
16228 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
16229 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
16230 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
16231 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
16232 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
16233 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
16234 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
16235 *rotldi3_internal15be): Use the new attribute. Merge register and
16236 integer alternatives.
16238 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
16240 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
16241 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
16242 split, *ashrdi3_internal3 and split): Delete, merge into...
16243 (ashr<mode>3): New expander.
16244 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
16245 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
16247 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
16249 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
16250 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
16251 *rotldi3_internal3 and split): Delete, merge into...
16252 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
16253 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
16254 Use "rotlw" extended mnemonic.
16256 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
16258 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
16259 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
16260 and split, *ashldi3_internal3 and split): Delete, merge into...
16261 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
16262 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
16264 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
16266 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
16267 (lshrsi3, two anonymous define_insns and define_splits,
16268 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
16269 *lshrdi3_internal3 and split): Delete, merge into...
16270 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
16271 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
16273 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
16275 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
16276 Remove "O" alternative.
16278 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
16280 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
16281 (mips_move_from_gpr_cost): Likewise.
16282 (mips_register_move_cost): Update accordingly.
16283 (mips_secondary_reload_class): Remove name of in_p.
16285 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
16288 * config/i386/i386.md (x86_64_shrd, x86_shrd,
16289 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
16291 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
16293 * config/nios2/nios2.c: Include "builtins.h".
16295 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
16297 * cgraph.h (tls_model_names): New variable.
16298 * print-tree.c (print_node): Simplify.
16299 * varpool.c (tls_model_names): New variable.
16300 (dump_varpool_node): Output tls model.
16302 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
16304 * ipa-visibility.c (function_and_variable_visibility): Disable
16305 temporarily local aliases for some targets.
16307 2014-06-20 Marek Polacek <polacek@redhat.com>
16309 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
16310 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
16311 into SANITIZE_UNDEFINED.
16312 * doc/invoke.texi: Describe -fsanitize=bounds.
16313 * gimplify.c (gimplify_call_expr): Add gimplification of internal
16314 functions created in the FEs.
16315 * internal-fn.c: Move "internal-fn.h" after "tree.h".
16316 (expand_UBSAN_BOUNDS): New function.
16317 * internal-fn.def (UBSAN_BOUNDS): New internal function.
16318 * internal-fn.h: Don't define internal functions here.
16319 * opts.c (common_handle_option): Add -fsanitize=bounds.
16320 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
16321 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
16322 * tree-core.h: Define internal functions here.
16323 (struct tree_base): Add ifn field.
16324 * tree-pretty-print.c: Include "internal-fn.h".
16325 (dump_generic_node): Handle functions without CALL_EXPR_FN.
16326 * tree.c (get_callee_fndecl): Likewise.
16327 (build_call_expr_internal_loc): New function.
16328 * tree.def (CALL_EXPR): Update description.
16329 * tree.h (CALL_EXPR_IFN): Define.
16330 (build_call_expr_internal_loc): Declare.
16331 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
16333 (ubsan_type_descriptor): Change bool parameter to enum
16334 ubsan_print_style. Adjust the code. Add handling of
16336 (ubsan_expand_bounds_ifn): New function.
16337 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
16338 (ubsan_build_overflow_builtin): Likewise.
16339 (instrument_bool_enum_load): Likewise.
16340 (ubsan_instrument_float_cast): Likewise.
16341 * ubsan.h (enum ubsan_print_style): New enum.
16342 (ubsan_expand_bounds_ifn): Declare.
16343 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
16345 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
16347 * config/rs6000/rs6000.md: Append `DONE' to preparation
16348 statements of `bswap' pattern splitters.
16350 2014-06-20 Tom de Vries <tom@codesourcery.com>
16352 * target.def (call_fusage_contains_non_callee_clobbers): Update
16354 * doc/tm.texi: Regenerate.
16356 2014-06-20 Yury Gribov <y.gribov@samsung.com>
16357 Max Ostapenko <m.ostapenko@partner.samsung.com>
16360 * asan.c (instrument_strlen_call): Fixed instrumentation of
16363 2014-06-20 Martin Jambor <mjambor@suse.cz>
16366 * ipa-prop.c (impossible_devirt_target): New function.
16367 (try_make_edge_direct_virtual_call): Use it, also instead of
16370 2014-06-20 Yury Gribov <y.gribov@samsung.com>
16371 Max Ostapenko <m.ostapenko@partner.samsung.com>
16374 * asan.c (build_check_stmt): Add condition.
16376 2014-06-20 Martin Jambor <mjambor@suse.cz>
16379 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
16382 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16384 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
16386 (VCONQ): Make comment more helpful.
16388 * config/aarch64/aarch64-simd.md
16389 (aarch64_sqdmulh_lane<mode>):
16390 Use VCOND for operands 2. Update lane checking and flipping logic.
16391 (aarch64_sqrdmulh_lane<mode>): Likewise.
16392 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
16393 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
16394 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
16395 attribute of operand 3 to VCOND.
16396 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
16397 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
16398 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
16399 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
16400 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
16401 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
16403 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
16404 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
16405 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
16406 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
16407 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
16408 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
16409 operand to VCOND. Update lane flipping and bounds checking logic.
16410 (aarch64_sqdmlal2_lane<mode>): Likewise.
16411 (aarch64_sqdmlsl_lane<mode>): Likewise.
16412 (aarch64_sqdmull_lane<mode>): Likewise.
16413 (aarch64_sqdmull2_lane<mode>): Likewise.
16414 (aarch64_sqdmlal_laneq<mode>):
16415 Replace VCON usage with VCONQ.
16416 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
16417 (aarch64_sqdmlal2_laneq<mode>): Emit
16418 aarch64_sqdmlal2_laneq<mode>_internal insn.
16419 Replace VCON with VCONQ.
16420 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
16421 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
16422 (aarch64_sqdmull_laneq<mode>): Emit
16423 aarch64_sqdmull_laneq<mode>_internal insn.
16424 Replace VCON with VCONQ.
16425 (aarch64_sqdmull2_laneq<mode>): Emit
16426 aarch64_sqdmull2_laneq<mode>_internal insn.
16427 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
16428 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
16429 of 3rd argument to int16x4_t.
16430 (vqdmlalh_lane_s16): Likewise.
16431 (vqdmlslh_lane_s16): Likewise.
16432 (vqdmull_high_lane_s16): Likewise.
16433 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
16434 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
16435 (vqdmlsl_lane_s16): Likewise.
16436 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
16437 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
16438 (vqdmlals_lane_s32): Likewise.
16439 (vqdmlsls_lane_s32): Likewise.
16440 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
16441 (vqdmulls_lane_s32): Likewise.
16442 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
16443 (vqdmlsl_lane_s32): Likewise.
16444 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
16445 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
16446 (vqrdmulhh_lane_s16): Likewise.
16447 (vqdmlsl_high_lane_s16): Likewise.
16448 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
16449 (vqdmlsl_high_lane_s32): Likewise.
16450 (vqrdmulhs_lane_s32): Likewise.
16452 2014-06-20 Tom de Vries <tom@codesourcery.com>
16454 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
16455 get_call_reg_set_usage.
16457 2014-06-20 Tom de Vries <tom@codesourcery.com>
16459 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
16460 it contains all call_used_regs.
16462 2014-06-20 Tom de Vries <tom@codesourcery.com>
16464 * final.c (collect_fn_hard_reg_usage): Add and use variable
16465 function_used_regs.
16467 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
16469 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
16470 (set_init_priority, get_init_priority, set_fini_priority,
16471 get_fini_priority): New methods.
16472 * tree.c (init_priority_for_decl): Remove.
16473 (init_ttree): Do not initialize init priority.
16474 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
16475 (decl_priority_info): Remove.
16476 (decl_init_priority_insert): Rewrite.
16477 (decl_fini_priority_insert): Rewrite.
16478 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
16479 tree_priority_map_marked_p): Remove.
16480 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
16481 * lto-streamer-out.c (hash_tree): Do not hash priorities.
16482 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
16483 not output priorities.
16484 (pack_ts_function_decl_value_fields): Likewise.
16485 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
16486 not input priorities.
16487 (unpack_ts_function_decl_value_fields): Likewise.
16488 * symtab.c (symbol_priority_map): Declare.
16489 (init_priority_hash): Declare.
16490 (symtab_unregister_node): Unregister from priority hash, too.
16491 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
16493 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
16494 (symbol_priority_info): New function.
16495 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
16497 * tree-core.h (tree_priority_map): Remove.
16499 2014-06-20 Jakub Jelinek <jakub@redhat.com>
16501 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
16502 0xff to uint64_t before shifting it up.
16504 2014-06-20 Julian Brown <julian@codesourcery.com>
16505 Chung-Lin Tang <cltang@codesourcery.com>
16507 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
16508 TARGET_THUMB1_ONLY. Add comments.
16510 2014-06-19 Tom de Vries <tom@codesourcery.com>
16512 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
16513 return type to void.
16514 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
16516 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
16518 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
16519 as "move", from depends_on.
16521 2014-06-19 Terry Guo <terry.guo@arm.com>
16523 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
16526 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
16528 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
16530 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
16532 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
16535 * config/sh/sh.c (prepare_move_operands): Don't process TLS
16536 addresses here if reload in progress or completed.
16538 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
16540 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
16541 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
16542 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
16543 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
16544 (mips_register_priority): New function that implements the target
16545 hook TARGET_REGISTER_PRIORITY.
16546 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
16547 (mips_lra_p): Likewise for TARGET_LRA_P.
16548 (TARGET_REGISTER_PRIORITY): Define macro.
16549 (TARGET_SPILL_CLASS): Likewise.
16550 (TARGET_LRA_P): Likewise.
16551 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
16553 (REG_CLASS_NAMES): Likewise.
16554 (REG_CLASS_CONTENTS): Likewise.
16555 (BASE_REG_CLASS): Use M16_SP_REGS.
16556 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
16557 New set attribute to enable alternatives depending on the register
16559 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
16560 (*lea64): Disable pattern for MIPS16.
16561 * config/mips/mips.opt (mlra): New option.
16563 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
16565 * lra-constraints.c (base_to_reg): New function.
16566 (process_address): Use new function.
16568 2014-06-18 Tom de Vries <tom@codesourcery.com>
16570 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
16571 * config/aarch64/aarch64.c
16572 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
16573 (aarch64_emit_call_insn): New function.
16574 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
16576 * config/aarch64/aarch64.md (define_expand "call_internal")
16577 (define_expand "call_value_internal", define_expand "sibcall_internal")
16578 (define_expand "sibcall_value_internal"): New.
16579 (define_expand "call", define_expand "call_value")
16580 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
16581 expand variant and aarch64_emit_call_insn.
16583 2014-06-18 Radovan Obradovic <robradovic@mips.com>
16584 Tom de Vries <tom@codesourcery.com>
16586 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
16587 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
16589 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
16590 clobbers to CALL_INSN_FUNCTION_USAGE.
16591 (define_expand "sibcall_internal")
16592 (define_expand "sibcall_value_internal"): New.
16593 (define_expand "call", define_expand "call_value"): Add argument to
16594 arm_emit_call_insn.
16595 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
16596 (define_expand "sibcall_value"): Use sibcall_value_internal and
16597 arm_emit_call_insn.
16599 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16601 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
16603 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16605 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
16608 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16610 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
16611 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
16612 annotations. Fix DWARF information.
16614 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16616 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
16617 __udivmoddi4, and fixups for negative operands.
16619 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16621 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
16623 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16625 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
16628 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16630 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
16633 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16635 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
16636 describing register usage on function entry and exit.
16638 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16640 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
16641 (__aeabi_ldivmod): Fix whitespace.
16643 2014-06-18 Andreas Schwab <schwab@suse.de>
16645 * doc/md.texi (Standard Names): Use @itemx for grouped items.
16646 Remove blank line after @item.
16648 2014-06-18 Richard Henderson <rth@redhat.com>
16651 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
16653 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16655 * config/arm/arm.c (neon_vector_mem_operand): Allow register
16656 POST_MODIFY for neon loads and stores.
16657 (arm_print_operand): Output post-index register for neon loads and
16660 2014-06-18 Richard Biener <rguenther@suse.de>
16662 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
16664 2014-06-18 Richard Biener <rguenther@suse.de>
16666 * tree-pass.h (make_pass_dce_loop): Remove.
16667 * passes.def: Replace pass_dce_loop with pass_dce.
16668 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
16669 changed free niter estimates and reset the scev cache.
16670 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
16671 make_pass_dce_loop): Remove.
16672 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
16673 (fini_copy_prop): Return whether something changed. Always
16674 let substitute_and_fold perform DCE and free niter estimates
16675 and reset the scev cache if so.
16676 (execute_copy_prop): If sth changed schedule cleanup-cfg.
16677 (pass_data_copy_prop): Do not unconditionally schedule
16678 cleanup-cfg or update-ssa.
16680 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
16682 PR tree-optimization/61518
16683 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
16684 reduction var is used in reduction stmt or phi-function only.
16686 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16688 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
16690 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
16692 PR tree-optimization/61517
16693 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
16694 whose rhs's first tree is the source expression instead of the
16696 (find_bswap_or_nop): Likewise.
16697 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
16698 gimple stmt whose rhs's first tree is the source. In the memory source
16699 case, move the stmt to be replaced close to one of the original load to
16700 avoid the problem of a store between the load and the stmt's original
16702 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
16705 2014-06-18 Andreas Schwab <schwab@suse.de>
16707 PR rtl-optimization/54555
16708 * postreload.c (move2add_use_add2_insn): Substitute
16709 STRICT_LOW_PART only if it is cheaper.
16711 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
16713 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
16714 Do not use unspec as call operand. Use memory_operand instead of
16715 memory_nox32_operand and add "m" operand constraint. Disable
16716 pattern for TARGET_X32.
16717 (*sibcall_pop_memory): Ditto.
16718 (*sibcall_value_memory): Ditto.
16719 (*sibcall_value_pop_memory): Ditto.
16720 (sibcall peepholes): Merge SImode and DImode patterns using
16721 W mode iterator. Use memory_operand instead of memory_nox32_operand.
16722 Disable pattern for TARGET_X32. Check if eliminated register is
16723 really dead after call insn. Generate call RTX without unspec operand.
16724 (sibcall_value peepholes): Ditto.
16725 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
16726 instead of memory_nox32_operand. Check if eliminated register is
16727 really dead after call insn. Generate call RTX without unspec operand.
16728 (sibcall_value_pop peepholes): Ditto.
16729 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
16731 2014-06-18 Terry Guo <terry.guo@arm.com>
16734 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
16737 2014-06-18 Olivier Hainque <hainque@adacore.com>
16739 * tree-core.h (tree_block): Add an "end_locus" field, allowing
16740 memorization of the end of block source location.
16741 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
16742 * gimplify.c (gimplify_bind_expr): Propagate the block start and
16743 end source location info we have on the block entry/exit code we
16746 2014-06-18 Richard Biener <rguenther@suse.de>
16748 * common.opt (fssa-phiopt): New option.
16749 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
16751 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
16752 * doc/invoke.texi (-fssa-phiopt): Document.
16754 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16756 * genattrtab.c (n_bypassed): New variable.
16757 (process_bypasses): Initialise n_bypassed.
16758 Count number of bypassed reservations.
16759 (make_automaton_attrs): Allocate space for bypassed reservations
16760 rather than number of bypasses.
16762 2014-06-18 Richard Biener <rguenther@suse.de>
16764 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
16765 we propagated anything.
16766 (substitute_and_fold_dom_walker::before_dom_children): Something
16767 changed if we propagated into PHI arguments.
16768 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
16771 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
16773 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
16775 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
16776 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
16777 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
16778 Introduces alternative way of loads group permutaions.
16779 (vect_transform_grouped_load): Try alternative way of permutations.
16781 2014-06-18 Jakub Jelinek <jakub@redhat.com>
16783 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
16784 changed in ORT_TARGET region, don't jump to do_outer.
16785 (struct gimplify_adjust_omp_clauses_data): New type.
16786 (gimplify_adjust_omp_clauses_1): Adjust for data being
16787 a struct gimplify_adjust_omp_clauses_data pointer instead
16788 of tree *. Pass pre_p as a new argument to
16789 lang_hooks.decls.omp_finish_clause hook.
16790 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
16791 splay_tree_foreach to pass both list_p and pre_p.
16792 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
16793 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
16794 gimplify_adjust_omp_clauses callers.
16795 * langhooks.c (lhd_omp_finish_clause): New function.
16796 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
16797 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
16798 * langhooks.h (struct lang_hooks_for_decls): Add a new
16799 gimple_seq * argument to omp_finish_clause hook.
16800 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
16801 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
16802 (scan_omp_parallel, lower_omp_for): When adding
16803 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
16804 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
16805 * tree-nested.c (convert_nonlocal_omp_clauses,
16806 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
16807 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
16809 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
16811 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
16812 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
16814 2014-06-17 Xinliang David Li <davidxl@google.com>
16816 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
16817 * passes.c (pass_init_dump_file): Do not set initialize
16818 flag to false unconditionally.
16820 2014-06-17 Richard Biener <rguenther@suse.de>
16822 * genopinit.c (main): Use vec<>::qsort method.
16823 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
16825 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
16827 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
16829 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
16830 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
16831 (mips_move_to_gpr_cost): Remove ST_REGS case.
16832 (mips_move_from_gpr_cost): Likewise.
16833 (mips_register_move_cost): Likewise.
16834 (mips_secondary_reload_class): Likewise.
16836 2014-06-17 Richard Biener <rguenther@suse.de>
16838 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
16839 (pass_all_optimizations): Move 3rd copy-prop pass from after
16840 fre to before ifcombine/phiopt.
16842 2014-06-17 Richard Biener <rguenther@suse.de>
16844 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
16845 and allow all blocks to be forwarders.
16847 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
16850 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
16851 variable 'size'; calculate 'size' right in the front; use
16852 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
16853 pcum->aapcs_stack_words.
16855 2014-06-17 Nick Clifton <nickc@redhat.com>
16857 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
16858 (umulhi3, mulsidi3, umulsidi3): Likewise.
16860 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
16862 PR middle-end/61508
16863 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
16864 check for section name.
16866 2014-06-17 Richard Biener <rguenther@suse.de>
16868 * tree-ssa-propagate.c: Include domwalk.h.
16869 (substitute_and_fold): Outline main worker into a domwalker ...
16870 (substitute_and_fold_dom_walker::before_dom_children): ... here.
16871 Schedule stmts we can fully propagate for removal. Remove
16873 (substitute_and_fold): Apply a dominator walk to perform
16874 substitution. Process stmts scheduled for removal here.
16876 2014-06-17 Richard Biener <rguenther@suse.de>
16878 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
16879 of PHI node moving.
16881 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
16883 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
16884 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
16885 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
16886 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
16887 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
16889 (get_fpscr) : Likewise.
16891 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
16893 PR rtl-optimization/61325
16894 * lra-constraints.c (valid_address_p): Add forward declaration.
16895 (simplify_operand_subreg): Check address validity before and after
16896 alter_reg of memory subreg.
16898 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
16900 * config/i386/i386.c (decide_alg): Correctly handle
16901 maximum size of stringop algorithm.
16903 2014-06-16 Yury Gribov <y.gribov@samsung.com>
16905 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
16907 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
16909 PR rtl-optimization/61522
16910 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
16912 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
16915 * symtab.c (symtab_node::reset_section): New method.
16916 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
16918 * cgraph.h (reset_section): Declare.
16919 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
16920 do not consider comdat locals.
16921 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
16923 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
16924 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
16925 reset sections of symbols dragged out of the comdats.
16926 (function_and_variable_visibility): Reset sections of
16929 2014-06-16 Richard Biener <rguenther@suse.de>
16931 PR tree-optimization/61482
16932 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
16933 [-INF(OVF), +INF(OVF)] range.
16935 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
16937 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
16938 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
16939 handling 32-bit multiplication.
16941 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
16943 PR middle-end/61430
16944 * lra-lives.c (process_bb_lives): Skip creating copy during
16945 insn scan when src/dest has constrained to same regno.
16947 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
16949 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
16950 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
16952 2014-06-16 Yury Gribov <y.gribov@samsung.com>
16954 * asan.c (check_func): New function.
16955 (maybe_create_ssa_name): Likewise.
16956 (build_check_stmt_with_calls): Likewise.
16957 (use_calls_p): Likewise.
16958 (report_error_func): Change interface.
16959 (build_check_stmt): Allow non-integer lengths; add support
16961 (asan_instrument): Likewise.
16962 (instrument_mem_region_access): Moved code to build_check_stmt.
16963 (instrument_derefs): Likewise.
16964 (instrument_strlen_call): Likewise.
16965 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
16966 * doc/invoke.texi: Describe new parameter.
16967 * params.def: Define new parameter.
16968 * params.h: Likewise.
16969 * sanitizer.def: Describe new builtins.
16971 2014-06-16 Richard Biener <rguenther@suse.de>
16973 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
16974 Make all defs available at the end.
16975 (eliminate): If we remove a PHI node schedule cfg-cleanup.
16977 2014-06-18 Jakub Jelinek <jakub@redhat.com>
16980 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
16982 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
16985 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
16986 initialization. Replace remaining use of uid.
16988 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
16990 * c-family/c-common.c (handle_tls_model_attribute): Use
16991 set_decl_tls_model.
16992 * c-family/c-common.c (handle_tls_model_attribute): Use
16993 set_decl_tls_model.
16994 * cgraph.h (struct varpool_node): Add tls_model.
16995 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
16996 * tree.h (DECL_TLS_MODEL): Update.
16997 (DECL_THREAD_LOCAL_P): Check that variable is static.
16998 (decl_tls_model): Declare.
16999 (set_decl_tls_model): Declare.
17000 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
17001 set symbol prorperties.
17002 (get_emutls_init_templ_addr): Cleanup.
17003 (new_emutls_decl): Update.
17004 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
17005 (lto_input_varpool_node): Likewise.
17006 * lto-streamer-out.c (hash_tree): Likewise.
17007 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
17008 not stream DECL_TLS_MODEL.
17009 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
17010 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
17012 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
17014 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
17016 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
17018 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
17019 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
17021 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
17022 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
17023 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
17024 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
17025 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
17026 (df_get_artificial_defs, df_get_artificial_uses)
17027 (df_single_def, df_single_use): Update accordingly.
17028 (df_refs_chain_dump): Take the first element in a linked list as
17029 parameter, rather than a pointer to an array of pointers.
17030 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
17031 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
17032 (df_chain_create_bb_process_use): Likewise.
17033 (df_md_bb_local_compute_process_def): Likewise.
17034 * fwprop.c (process_defs, process_uses): Likewise.
17035 (register_active_defs, update_uses): Likewise.
17036 (forward_propagate_asm): Update for new df_ref linking.
17037 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
17038 (df_null_ref_rec, df_null_mw_rec): Likewise.
17039 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
17041 (df_scan_free_bb_info): Remove check for null artificial_defs.
17042 (df_install_ref_incremental): Adjust for new df_ref linking.
17043 Use a single-element insertion rather than a full sort.
17044 (df_ref_chain_delete_du_chain): Take the first element
17045 in a linked list as parameter, rather than a pointer to an array of
17047 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
17048 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
17049 (df_insn_info_delete): Remove check for null defs and call to
17050 df_scan_free_mws_vec.
17051 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
17052 null rather than df_null_*_rec.
17053 (df_insn_rescan_debug_internal): Likewise, and update null
17054 checks in the same way. Remove check for null defs.
17055 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
17056 Move a single element rather doing a full sort.
17057 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
17059 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
17060 Initialize df_ref and df_mw_hardreg lists to null rather than
17062 (df_ref_compare): Take df_refs as parameter, transferring the
17063 old interface to...
17064 (df_ref_ptr_compare): ...this new function.
17065 (df_sort_and_compress_refs): Update accordingly.
17066 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
17067 old interface to...
17068 (df_mw_ptr_compare): ...this new function.
17069 (df_sort_and_compress_mws): Update accordingly.
17070 (df_install_refs, df_install_mws): Return a linked list rather than
17071 an array of pointers.
17072 (df_refs_add_to_chains): Assert that old lists are empty rather
17074 (df_insn_refs_verify): Don't handle null defs speciailly.
17075 * web.c (union_match_dups): Update for new df_ref linking.
17077 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
17079 * df.h (df_ref_create, df_ref_remove): Delete.
17080 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
17081 (df_ref_remove): Likewise.
17083 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
17085 * df.h (df_single_def, df_single_use): New functions.
17086 * ira.c (find_moveable_pseudos): Use them.
17088 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
17090 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
17091 * df-problems.c (df_note_bb_compute): Use it.
17092 * regstat.c (regstat_bb_compute_ri): Likewise.
17094 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
17096 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
17097 * cse.c (cse_extended_basic_block): Use them.
17098 * dce.c (mark_artificial_use): Likewise.
17099 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
17100 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
17101 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
17102 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
17103 (df_simulate_initialize_backwards): Likewise.
17104 (df_simulate_finalize_backwards): Likewise.
17105 (df_simulate_initialize_forwards): Likewise.
17106 (df_md_simulate_artificial_defs_at_top): Likewise.
17107 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
17108 * regrename.c (init_rename_info): Likewise.
17109 * regstat.c (regstat_bb_compute_ri): Likewise.
17110 (regstat_bb_compute_calls_crossed): Likewise.
17112 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
17114 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
17115 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
17116 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
17117 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
17118 * combine.c (create_log_links): Likewise.
17119 * compare-elim.c (find_flags_uses_in_insn): Likewise.
17120 (try_eliminate_compare): Likewise.
17121 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
17122 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
17123 (remove_reg_equal_equiv_notes_for_defs): Likewise.
17124 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
17125 (word_dce_process_block, dce_process_block): Likewise.
17126 * ddg.c (def_has_ccmode_p): Likewise.
17127 * df-core.c (df_bb_regno_first_def_find): Likewise.
17128 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
17129 * df-problems.c (df_rd_simulate_one_insn): Likewise.
17130 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
17131 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
17132 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
17133 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
17134 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
17135 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
17136 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
17137 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
17138 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
17139 * fwprop.c (local_ref_killed_between_p): Likewise.
17140 (all_uses_available_at, free_load_extend): Likewise.
17141 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
17142 * hw-doloop.c (scan_loop): Likewise.
17143 * ifcvt.c (dead_or_predicable): Likewise.
17144 * init-regs.c (initialize_uninitialized_regs): Likewise.
17145 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
17146 (process_bb_node_lives): Likewise.
17147 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
17148 (find_moveable_pseudos): Likewise.
17149 * loop-invariant.c (check_dependencies, record_uses): Likewise.
17150 * recog.c (peep2_find_free_register): Likewise.
17151 * ree.c (get_defs): Likewise.
17152 * regstat.c (regstat_bb_compute_ri): Likewise.
17153 (regstat_bb_compute_calls_crossed): Likewise.
17154 * sched-deps.c (find_inc, find_mem): Likewise.
17155 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
17156 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
17157 * shrink-wrap.c (requires_stack_frame_p): Likewise.
17158 (prepare_shrink_wrap): Likewise.
17159 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
17160 * web.c (union_defs, pass_web::execute): Likewise.
17161 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
17162 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
17164 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
17166 * lra-assign.c (assign_by_spills): Add code to assign vector regs
17167 to inheritance pseudos.
17168 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
17170 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
17173 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
17174 (BU_MISC_2): Rename to ...
17175 (BU_LDBL128_2): ... this.
17176 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
17177 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
17178 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
17179 RS6000_BTM_LDBL128.
17180 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
17181 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
17182 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
17183 (unpacktf_1): Likewise.
17184 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
17185 (__builtin_longdouble_dw1): Likewise.
17186 * doc/sourcebuild.texi (longdouble128): Document.
17188 2014-06-13 Jeff Law <law@redhat.com>
17190 PR rtl-optimization/61094
17191 PR rtl-optimization/61446
17192 * ree.c (combine_reaching_defs): Get the mode for the copy from
17193 the extension insn rather than the defining insn.
17195 2014-06-13 Dehao Chen <dehao@google.com>
17197 * dwarf2out.c (add_linkage_name): Emit more linkage name.
17199 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
17201 * doc/install.texi (--enable-linker-plugin-configure-flags)
17202 (--enable-linker-plugin-flags): Document new flags.
17204 2014-06-13 Martin Jambor <mjambor@suse.cz>
17207 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
17208 cache_token if returning early.
17210 2014-06-13 Nick Clifton <nickc@redhat.com>
17212 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
17213 requested alignment is active.
17214 (LABEL_ALIGN): Likewise.
17215 (LOOP_ALIGN): Likewise.
17217 2014-06-13 Richard Biener <rguenther@suse.de>
17219 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
17220 Rewrite to propagate the VN result into all uses where
17221 possible and to remove stmts becoming dead because of that.
17222 (eliminate): Generalize stmt removal handling, remove in
17223 reverse dominator order to support proper debug stmt
17224 generation. Update stmts before removing stmts.
17225 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
17227 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
17229 PR tree-optimization/61375
17230 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
17231 symbolic number cannot be represented in an uint64_t.
17232 (find_bswap_or_nop_1): Likewise.
17234 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
17236 * symtab.c (symtab_node::reset_section): New method.
17237 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
17239 * cgraph.h (reset_section): Declare.
17240 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
17241 do not consider comdat locals.
17242 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
17244 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
17245 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
17246 reset sections of symbols dragged out of the comdats.
17247 (function_and_variable_visibility): Reset sections of
17250 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
17252 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
17253 to use symtab and decl_binds_to_current_def_p
17254 * tree-vectorizer.c (increase_alignment): Increase alignment
17255 of alias target, too.
17257 2014-06-12 Jakub Jelinek <jakub@redhat.com>
17259 PR middle-end/61486
17260 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
17261 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
17262 if outer combined construct is distribute.
17263 (gimplify_omp_for): For OMP_DISTRIBUTE set
17264 gimplify_omp_ctxp->distribute.
17265 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
17266 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
17267 mapping into decl map.
17269 2014-06-12 Jason Merrill <jason@redhat.com>
17271 * common.opt (fabi-version): Change default to 0.
17273 2014-06-12 Jason Merrill <jason@redhat.com>
17275 * toplev.c (process_options): Reject -fabi-version=1.
17277 2014-06-12 Jeff Law <law@redhat.com>
17279 PR tree-optimization/61009
17280 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
17281 value when we stop processing a block due to problematic PHIs.
17283 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
17285 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
17286 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
17287 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
17288 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
17289 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
17290 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
17291 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
17292 are not in the spec.
17294 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
17297 * config/aarch64/aarch64-modes.def: Add V1DFmode.
17298 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
17301 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
17303 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
17305 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
17308 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
17309 loading from address spaces.
17311 2014-06-12 Martin Liska <mliska@suse.cz>
17314 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
17315 statement is reachable.
17317 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
17319 * symtab.c (section_hash): New hash.
17320 (symtab_unregister_node): Clear section before freeing.
17321 (hash_section_hash_entry): New haser.
17322 (eq_sections): New function.
17323 (symtab_node::set_section_for_node): New method.
17324 (set_section_1): Update.
17325 (symtab_node::set_section): Take string instead of tree as parameter.
17326 (symtab_resolve_alias): Update.
17327 * cgraph.h (section_hash_entry_d): New structure.
17328 (section_hash_entry): New typedef.
17329 (cgraph_node): Change comdat_group_ to x_comdat_group,
17330 change section_ to x_section and turn into section_hash_entry;
17331 update accestors; put set_section_for_node offline.
17332 * tree.c (decl_section_name): Turn into string.
17333 (set_decl_section_name): Change parameter to be string.
17334 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
17335 * sdbout.c (sdbout_one_type): Update.
17336 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
17337 * varasm.c (IN_NAMED_SECTION, get_named_section,
17338 resolve_unique_section, hot_function_section, get_named_text_section,
17339 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
17340 make_decl_rtl, default_unique_section): Update.
17341 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
17342 (c6x_elf_unique_section): Update.
17343 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
17344 * config/pa/pa.c (pa_function_section): Update.
17345 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
17346 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
17347 * config/arc/arc.c (arc_in_small_data_p): Update.
17348 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
17349 * config/mcore/mcore.c (mcore_unique_section): Update.
17350 * config/mips/mips.c (mips16_build_function_stub): Update.
17351 (mips16_build_call_stub): Update.
17352 (mips_function_rodata_section): Update.
17353 (mips_in_small_data_p): Update.
17354 * config/score/score.c (score_in_small_data_p): Update.
17355 * config/rx/rx.c (rx_in_small_data): Update.
17356 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
17357 (rs6000_xcoff_asm_named_section): Update.
17358 (rs6000_xcoff_unique_section): Update.
17359 * config/frv/frv.c (frv_string_begins_with): Update.
17360 (frv_in_small_data_p): Update.
17361 * config/v850/v850.c (v850_encode_data_area): Update.
17362 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
17363 (bfin_handle_l1_data_attribute): Update.
17364 (bfin_handle_l2_attribute): Update.
17365 * config/mep/mep.c (mep_unique_section): Update.
17366 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
17368 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
17369 (h8300_handle_tiny_data_attribute): Update.
17370 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
17371 (m32r_in_small_data_p): Update.
17372 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
17373 * config/i386/i386.c (ix86_in_large_data_p): Update.
17374 * config/i386/winnt.c (i386_pe_unique_section): Update.
17375 * config/darwin.c (darwin_function_section): Update.
17376 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
17377 * tree-emutls.c (get_emutls_init_templ_addr): Update.
17378 (new_emutls_decl): Update.
17379 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
17380 input_varpool_node): Update.
17381 (ead_string_cst): Turn to ...
17382 (read_string): ... this one.
17383 * dwarf2out.c (secname_for_decl): Update.
17384 * asan.c (asan_protect_global): Update.
17386 2014-06-11 DJ Delorie <dj@redhat.com>
17388 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
17390 * config/rx/rx.c (rx_option_override): Likewise.
17391 (rx_align_for_label): Likewise.
17393 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
17395 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
17397 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
17400 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17402 * common.md: New file.
17403 * doc/md.texi: Update description of generic, machine-independent
17405 * config/s390/constraints.md (e): Delete.
17406 * Makefile.in (md_file): Include common.md.
17407 * config/m32c/t-m32c (md_file): Likewise.
17408 * genpreds.c (general_mem): New array.
17409 (generic_constraint_letters): Remove constraints now defined by
17411 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
17412 Allow the first character to be '<' or '>' as well.
17413 * genoutput.c (general_mem): New array.
17414 (indep_constraints): Remove constraints now defined by common.md.
17415 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
17416 Remove special handling of 'm'.
17417 * ira-costs.c (record_reg_classes): Remove special handling of
17418 constraints now defined by common.md.
17419 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
17420 * ira-lives.c (single_reg_class): Likewise.
17421 (ira_implicitly_set_insn_hard_regs): Likewise.
17422 * lra-constraints.c (reg_class_from_constraints): Likewise.
17423 (process_alt_operands, process_address, curr_insn_transform): Likewise.
17424 * postreload.c (reload_cse_simplify_operands): Likewise.
17425 * reload.c (push_secondary_reload, scratch_reload_class)
17426 (find_reloads, alternative_allows_const_pool_ref): Likewise.
17427 * reload1.c (maybe_fix_stack_asms): Likewise.
17428 * targhooks.c (default_secondary_reload): Likewise.
17429 * stmt.c (parse_output_constraint): Likewise.
17430 * recog.c (preprocess_constraints): Likewise.
17431 (constrain_operands, peep2_find_free_register): Likewise.
17432 (asm_operand_ok): Likewise, but add a comment saying why 'o'
17433 must be handled specially.
17435 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17437 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
17438 * genpreds.c (have_const_dbl_constraints): Delete.
17439 (add_constraint): Don't set it.
17440 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
17441 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
17442 constraints using the lookup_constraint logic.
17443 * ira-lives.c (single_reg_class): Likewise.
17444 * ira.c (ira_setup_alts): Likewise.
17445 * lra-constraints.c (process_alt_operands): Likewise.
17446 * recog.c (asm_operand_ok, constrain_operands): Likewise.
17447 * reload.c (find_reloads): Likewise.
17449 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17451 * genpreds.c (const_int_start, const_int_end): New variables.
17452 (choose_enum_order): Output CONST_INT constraints before memory
17454 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
17456 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
17457 * ira.c (ira_setup_alts): Likewise.
17458 * lra-constraints.c (process_alt_operands): Likewise.
17459 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
17460 * reload.c (find_reloads): Likewise.
17462 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17464 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
17465 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
17466 * recog.c (preprocess_constraints): Update accordingly.
17468 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17470 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
17471 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
17472 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
17473 * genpreds.c (print_type_tree): New function.
17474 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
17475 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
17476 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
17477 Write out enum constraint_type and get_constraint_type.
17478 * lra-constraints.c (satisfies_memory_constraint_p): Take a
17479 constraint_num rather than a constraint string.
17480 (satisfies_address_constraint_p): Likewise.
17481 (reg_class_from_constraints): Avoid old constraint macros.
17482 (process_alt_operands, process_address_1): Likewise.
17483 (curr_insn_transform): Likewise.
17484 * ira-costs.c (record_reg_classes): Likewise.
17485 (record_operand_costs): Likewise.
17486 * ira-lives.c (single_reg_class): Likewise.
17487 (ira_implicitly_set_insn_hard_regs): Likewise.
17488 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
17489 * postreload.c (reload_cse_simplify_operands): Likewise.
17490 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
17491 (constrain_operands, peep2_find_free_register): Likewise.
17492 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
17493 (find_reloads, alternative_allows_const_pool_ref): Likewise.
17494 * reload1.c (maybe_fix_stack_asms): Likewise.
17495 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
17496 * targhooks.c (default_secondary_reload): Likewise.
17497 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
17498 to EXTRA_CONSTRAINT_STR.
17499 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
17501 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17503 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
17504 (write_constraint_satisfied_p_array): ...this new function.
17505 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
17507 (write_insn_preds_c): Update accordingly.
17509 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17511 * genpreds.c (write_lookup_constraint): Rename to...
17512 (write_lookup_constraint_1): ...this.
17513 (write_lookup_constraint_array): New function.
17514 (write_tm_preds_h): Define lookup_constraint as an inline function
17515 that uses write_lookup_constraint_array where possible.
17516 (write_insn_preds_c): Update for the changes above.
17518 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17520 * doc/md.texi (regclass_for_constraint): Rename to...
17521 (reg_class_for_constraint): ...this.
17522 * genpreds.c (num_constraints, enum_order, register_start)
17523 (register_end, satisfied_start, memory_start, memory_end)
17524 (address_start, address_end): New variables.
17525 (add_constraint): Count the number of constraints.
17526 (choose_enum_order): New function.
17527 (write_enum_constraint_num): Iterate over enum_order.
17528 (write_regclass_for_constraint): Rename to...
17529 (write_reg_class_for_constraint_1): ...this and update output
17531 (write_constraint_satisfied_p): Rename to...
17532 (write_constraint_satisfied_p_1): ...this and update output
17533 accordingly. Do nothing if all extra constraints are register
17535 (write_insn_extra_memory_constraint): Delete.
17536 (write_insn_extra_address_constraint): Delete.
17537 (write_range_function): New function.
17538 (write_tm_preds_h): Define constraint_satisfied_p and
17539 reg_class_for_constraint as inline functions that do a range check
17540 before calling the out-of-line function. Use write_range_function
17541 to implement insn_extra_{register,memory,address}_constraint,
17542 the first of which is new.
17543 (write_insn_preds_c): Update after above changes to write_* functions.
17544 (main): Call choose_enum_order.
17546 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
17548 PR tree-optimization/61306
17549 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
17550 expression instead of its size.
17551 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
17552 false to prevent optimization when the result is unpredictable due to
17553 arithmetic right shift of signed type with highest byte is set.
17554 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
17555 (init_symbolic_number): Likewise.
17556 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
17557 when the result is unpredictable due to sign extension.
17559 2014-06-11 Terry Guo <terry.guo@arm.com>
17561 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
17562 (*thumb1_addsi3): Ditto.
17563 (*thumb_subdi3): Ditto.
17564 (thumb1_subsi3_insn): Ditto.
17565 (*thumb_mulsi3): Ditto.
17566 (*thumb_mulsi3_v6): Ditto.
17567 (*thumb1_andsi3_insn): Ditto.
17568 (thumb1_bicsi3): Ditto.
17569 (*thumb1_iorsi3_insn): Ditto.
17570 (*thumb1_xorsi3_insn): Ditto.
17571 (*thumb1_ashlsi3): Ditto.
17572 (*thumb1_ashrsi3): Ditto.
17573 (*thumb1_lshrsi3): Ditto.
17574 (*thumb1_rotrsi3): Ditto.
17575 (*thumb1_negdi2): Ditto.
17576 (*thumb1_negsi2): Ditto.
17577 (*thumb1_abssi2): Ditto.
17578 (*thumb1_neg_abssi2): Ditto.
17579 (*thumb1_one_cmplsi2): Ditto.
17580 (*thumb1_zero_extendhisi2): Ditto.
17581 (*thumb1_zero_extendqisi2): Ditto.
17582 (*thumb1_zero_extendqisi2_v6): Ditto.
17583 (thumb1_extendhisi2): Ditto.
17584 (thumb1_extendqisi2): Ditto.
17585 (*thumb1_movdi_insn): Ditto.
17586 (*thumb1_movsi_insn): Ditto.
17587 (*thumb1_movhi_insn): Ditto.
17588 (thumb_movhi_clobber): Ditto.
17589 (*thumb1_movqi_insn): Ditto.
17590 (*thumb1_movhf): Ditto.
17591 (*thumb1_movsf_insn): Ditto.
17592 (*thumb_movdf_insn): Ditto.
17593 (movmem12b): Ditto.
17595 (cbranchqi4): Ditto.
17596 (cbranchsi4_insn): Ditto.
17597 (cbranchsi4_scratch): Ditto.
17598 (*negated_cbranchsi4): Ditto.
17599 (*tbit_cbranch): Ditto.
17600 (*tlobits_cbranch): Ditto.
17601 (*tstsi3_cbranch): Ditto.
17602 (*cbranchne_decr1): Ditto.
17603 (*addsi3_cbranch): Ditto.
17604 (*addsi3_cbranch_scratch): Ditto.
17605 (*thumb_cmpdi_zero): Ditto.
17606 (cstoresi_eq0_thumb1): Ditto.
17607 (cstoresi_ne0_thumb1): Ditto.
17608 (*cstoresi_eq0_thumb1_insn): Ditto.
17609 (*cstoresi_ne0_thumb1_insn): Ditto.
17610 (cstoresi_nltu_thumb1): Ditto.
17611 (cstoresi_ltu_thumb1): Ditto.
17612 (thumb1_addsi3_addgeu): Ditto.
17613 (*thumb_jump): Ditto.
17614 (*call_reg_thumb1_v5): Ditto.
17615 (*call_reg_thumb1): Ditto.
17616 (*call_value_reg_thumb1_v5): Ditto.
17617 (*call_value_reg_thumb1): Ditto.
17618 (*call_insn): Ditto.
17619 (*call_value_insn): Ditto.
17620 (thumb1_casesi_internal_pic): Ditto.
17621 (thumb1_casesi_dispatch): Ditto.
17622 (*thumb1_indirect_jump): Ditto.
17623 (prologue_thumb1_interwork): Ditto.
17624 (*epilogue_insns): Ditto.
17625 (consttable_1): Ditto.
17626 (consttable_2): Ditto.
17627 (tablejump): Ditto.
17628 (*thumb1_tablejump): Ditto.
17629 (thumb_eh_return): Ditto.
17630 (define_peephole2): Two of them are thumb1 only and got moved into
17631 new file thumb1.md.
17632 (define_split): Six of them are thumb1 only and got moved into new
17634 * config/arm/thumb1.md: New file comprised of above thumb1 only
17637 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17639 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
17640 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
17642 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
17643 (aarch64_crc_builtin_datum): New struct.
17644 (aarch64_crc_builtin_data): New.
17645 (aarch64_init_crc32_builtins): New function.
17646 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
17647 (aarch64_crc32_expand_builtin): New.
17648 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
17649 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
17650 __ARM_FEATURE_CRC32 when appropriate.
17651 (TARGET_CRC32): Define.
17652 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
17653 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
17654 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
17655 (aarch64_<crc_variant>): New pattern.
17656 * config/aarch64/arm_acle.h: New file.
17657 * config/aarch64/iterators.md (CRC): New int iterator.
17658 (crc_variant, crc_mode): New int attributes.
17659 * doc/aarch64-acle-intrinsics.texi: New file.
17660 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
17661 Include aarch64-acle-intrinsics.texi.
17663 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
17665 * tree-vect-data-refs.c (vect_grouped_store_supported): New
17666 check for stores group of length 3.
17667 (vect_permute_store_chain): New permutations for stores group of
17669 * tree-vect-stmts.c (vect_model_store_cost): Change cost
17670 of vec_perm_shuffle for the new permutations.
17672 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
17674 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
17675 table rewriting temporarily on targets not supporting ONE_ONLY.
17677 2014-06-11 Richard Biener <rguenther@suse.de>
17679 PR middle-end/61437
17681 2014-06-04 Richard Biener <rguenther@suse.de>
17683 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
17684 TREE_PUBLIC and DECL_EXTERNAL decls.
17686 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
17688 * varasm.c (set_implicit_section): New function.
17689 (resolve_unique_section): Use it to set implicit section
17691 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
17692 (default_function_section): Likewise.
17693 (decl_binds_to_current_def_p): Constify argument.
17694 * varasm.h (decl_binds_to_current_def_p): Update prototype.
17695 * asan.c (asan_protect_global): Use
17696 symtab_get_node (decl)->implicit_section.
17697 * symtab.c (dump_symtab_base): Dump implicit sections.
17698 (verify_symtab_base): Verify sanity of sectoins and comdats.
17699 (symtab_resolve_alias): Alias share the section of its target.
17700 (set_section_1): New function.
17701 (symtab_node::set_section): Move here, recurse to aliases.
17702 (verify_symtab): Check for duplicated symtab lists.
17703 * tree-core.h (implicit_section_name_p): Remove.
17704 * tree-vect-data-refs.c: Include varasm.h.
17705 (vect_can_force_dr_alignment_p): Fix conditional on when
17706 decl bints to current definition; use
17707 symtab_get_node (decl)->implicit_section.
17708 * cgraph.c (cgraph_make_node_local_1): Fix section set.
17709 * cgraph.h (struct symtab_node): Add implicit_section.
17710 (set_section): Rename to ...
17711 (set_section_for_node): ... this one.
17712 (set_section): Declare.
17713 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
17714 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
17715 input_overwrite_node, input_varpool_node): Stream implicit_section.
17716 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
17717 removal; it will fail in LTO.
17719 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17721 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
17722 Change second alternative type to f_mcr.
17723 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
17724 and 12th alternatives' types to f_mcr and f_mrc.
17725 (*movdi_aarch64): Same for 12th and 13th alternatives.
17726 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
17727 (aarch64_movtilow_tilow): Change type to fmov.
17729 2014-06-10 Jiong Wang <jiong.wang@arm.com>
17731 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
17732 (aarch64_save_or_restore_callee_save_registers): Fix layout.
17734 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17736 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
17738 (aarch64_sqrdmulh_lane<mode>): Likewise.
17739 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
17740 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
17741 (aarch64_sqdmulh_laneq<mode>): New expander.
17742 (aarch64_sqrdmulh_laneq<mode>): Likewise.
17743 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
17744 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
17745 (aarch64_sqdmulh_lane<mode>): New expander.
17746 (aarch64_sqrdmulh_lane<mode>): Likewise.
17747 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
17748 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
17749 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
17750 (aarch64_sqdmlal_laneq<mode>): Likewise.
17751 (aarch64_sqdmlsl_lane<mode>): Likewise.
17752 (aarch64_sqdmlsl_laneq<mode>): Likewise.
17753 (aarch64_sqdmlal2_lane<mode>): Likewise.
17754 (aarch64_sqdmlal2_laneq<mode>): Likewise.
17755 (aarch64_sqdmlsl2_lane<mode>): Likewise.
17756 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
17757 (aarch64_sqdmull_lane<mode>): Likewise.
17758 (aarch64_sqdmull_laneq<mode>): Likewise.
17759 (aarch64_sqdmull2_lane<mode>): Likewise.
17760 (aarch64_sqdmull2_laneq<mode>): Likewise.
17762 2014-06-10 Richard Biener <rguenther@suse.de>
17764 PR tree-optimization/61438
17765 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
17766 (eliminate_dom_walker::before_dom_children): Only try to inhibit
17767 insertion of IVs if running PRE.
17768 (eliminate): Adjust.
17769 (pass_pre::execute): Likewise.
17770 (pass_fre::execute): Likewise.
17772 2014-06-10 Richard Biener <rguenther@suse.de>
17774 PR middle-end/61456
17775 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
17776 Do not use the main variant for the type comparison.
17777 (ncr_compar): Likewise.
17778 (nonoverlapping_component_refs_p): Likewise.
17780 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
17782 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
17783 REG_CFA_RESTORE mode.
17785 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
17787 * config/i386/i386.c (expand_vec_perm_pblendv): New.
17788 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
17789 expand_vec_perm_pblendv.
17791 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17793 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
17795 Simplify description of __crc32d and __crc32cd intrinsics.
17796 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
17799 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
17802 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
17803 * config.in: Regenerate.
17804 * configure: Likewise.
17806 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
17808 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
17810 (intersect_static_var_sets): Remove.
17811 (propagate): Do not prune local statics.
17813 2014-06-10 Jakub Jelinek <jakub@redhat.com>
17816 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
17817 Set lastprivate_firstprivate even if omp_private_outer_ref
17818 langhook returns true.
17819 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
17820 langhook, call unshare_expr on new_var and call
17821 build_outer_var_ref to get the last argument.
17823 2014-06-10 Marek Polacek <polacek@redhat.com>
17826 * doc/extend.texi: Add cindex for transparent_union.
17828 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
17830 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
17831 init_symbolic_number ().
17833 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
17835 PR middle-end/61141
17836 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
17837 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
17838 (verify_rtl_sharing): Likewise.
17840 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
17843 * tree.c (build_qualified_type): Use a canonical type for
17846 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17848 * config/arm/arm-modes.def: Remove XFmode.
17850 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
17853 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
17854 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
17855 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
17856 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
17857 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
17858 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
17859 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
17860 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
17861 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
17863 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
17865 * tree-core.h (tree_decl_with_vis): Remove section_name.
17867 2014-06-09 Kito Cheng <kito@0xlab.org>
17869 * ira.c (ira): Don't call init_caller_save if LRA enabled
17870 since LRA use its own infrastructure to handle that.
17872 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17874 * symtab.c (dump_symtab_base): Update dumping.
17875 (symtab_make_decl_local): Clear only DECL_COMDAT.
17876 * tree-vect-data-refs.c (Check that variable is static before
17877 tampering with sections.
17878 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
17879 (cgraph_create_virtual_clone): Likewise.
17880 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
17881 (decl_section_name, set_decl_section_name): New accessors.
17882 (find_decls_types_r): Do not walk section name
17883 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
17884 (decl_comdat_group, decl_comdat_group_id): Constify.
17885 (decl_section_name, set_decl_section_name): Update.
17886 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
17887 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
17888 (cgraph_make_node_local_1): Clear section and comdat group.
17889 * cgraph.h (set_comdat_group): Sanity check.
17890 (get_section, set_section): New.
17891 * ipa-comdats.c (ipa_comdats): Use get_section.
17892 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
17893 * lto-streamer-out.c: Do not follow section names.
17894 * c-family/c-common.c (handle_section_attribute): Update.
17895 * lto-cgraph.c (lto_output_node): Output section.
17896 (lto_output_varpool_node): Likewise.
17897 (read_comdat_group): Rename to ...
17898 (read_identifier): ... this one.
17899 (read_string_cst): New function.
17900 (input_node, input_varpool_node): Input section names.
17901 * tree-emutls.c (get_emutls_init_templ_addr): Update.
17902 (new_emutls_decl): Update.
17903 (secname_for_decl): Check section names only of static vars.
17904 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
17905 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
17906 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
17907 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
17908 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
17909 * config/mcore/mcore.c (mcore_unique_section): Likewise.
17910 * config/mips/mips.c (mips16_build_function_stub): Likewise.
17911 * config/v850/v850.c (v850_insert_attributes): Likewise.
17912 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
17914 (h8300_handle_tiny_data_attribute): Likewise.
17915 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
17916 (bfin_handle_l2_attribute): Likewise.
17918 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17920 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
17921 remove static initializer.
17923 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17925 * varasm.c (use_blocks_for_decl_p): Check symbol table
17926 instead of alias attribute.
17927 (place_block_symbol): Recurse on aliases.
17929 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17931 * ipa-visibility.c: Include varasm.h
17932 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
17934 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17936 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
17937 outputting aliases.
17939 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
17941 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
17942 from test_insn into GGC space escape via SET_SRC.
17944 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
17946 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
17947 call statement, if any.
17948 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
17949 statements, if any. Tidy up.
17951 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
17954 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
17955 iterators, VSX_D that handles 64-bit types, and VSX_LE that
17956 handles swapping the two 64-bit double words on little endian
17957 systems. Include V1TImode and optionally TImode in VSX_LE so that
17958 these types are properly swapped. Change all of the insns and
17959 splits that do the 64-bit swaps to use VSX_LE.
17960 (vsx_le_perm_load_<mode>): Likewise.
17961 (vsx_le_perm_store_<mode>): Likewise.
17962 (splitters for little endian memory operations): Likewise.
17963 (vsx_xxpermdi2_le_<mode>): Likewise.
17964 (vsx_lxvd2x2_le_<mode>): Likewise.
17965 (vsx_stxvd2x2_le_<mode>): Likewise.
17967 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
17970 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
17971 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
17972 and corresponding splitters. Zero extend general register
17973 or memory input operand to XMM temporary. Enable for
17974 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
17975 (floatunssi<mode>2): Update expander predicate.
17977 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
17979 PR rtl-optimization/61325
17980 * lra-constraints.c (process_address_1): Check scale equal to one
17981 to prevent transformation: base + scale * index => base + new_reg.
17983 2014-06-06 Richard Biener <rguenther@suse.de>
17985 PR tree-optimization/59299
17986 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
17988 (nearest_common_dominator_of_uses): Likewise.
17989 (statement_sink_location): Adjust. Support sinking loads.
17991 2014-06-06 Martin Jambor <mjambor@suse.cz>
17993 * ipa-prop.c (get_place_in_agg_contents_list): New function.
17994 (build_agg_jump_func_from_list): Likewise.
17995 (determine_known_aggregate_parts): Renamed to
17996 determine_locally_known_aggregate_parts. Moved some functionality
17997 to the two functions above, removed bound checks.
17999 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
18001 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
18002 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
18003 (aarch64_progress_pointer): Likewise.
18004 (aarch64_copy_one_part_and_move_pointers): Likewise.
18005 (aarch64_expand_movmen): Likewise.
18006 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
18007 * config/aarch64/aarch64.md (movmem<mode>): New.
18009 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
18011 * targhooks.c (default_add_stmt_cost): Call target specific
18012 hook instead of default one.
18014 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
18016 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
18017 endianness instead of host endianness.
18018 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
18021 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
18024 * function.c (instantiate_decls): Process the saved static chain.
18025 (expand_function_start): If not optimizing, save the static chain
18027 * tree-nested.c (convert_all_function_calls): Always create the static
18028 chain for nested functions if not optimizing.
18030 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
18032 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
18034 2014-06-06 Richard Biener <rguenther@suse.de>
18036 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
18037 (construct_init_block): Likewise.
18038 (construct_exit_block): Likewise.
18039 (pass_expand::execute): Likewise.
18040 * graphite.c (graphite_transforms): Replace check for current_loops
18041 with a check for > 1 loops.
18042 (pass_graphite_transforms::execute): Adjust.
18043 * ipa-split.c (split_function): Remove check for current_loops.
18044 * omp-low.c (expand_parallel_call): Likewise.
18045 (expand_omp_for_init_counts): Likewise.
18046 (extract_omp_for_update_vars): Likewise.
18047 (expand_omp_for_generic): Likewise.
18048 (expand_omp_sections): Likewise.
18049 (expand_omp_target): Likewise.
18050 * tracer.c (tail_duplicate): Likewise.
18051 (pass_tracer::execute): Likewise.
18052 * trans-mem.c (expand_transaction): Likewise.
18053 * tree-complex.c (expand_complex_div_wide): Likewise.
18054 * tree-eh.c (lower_resx): Likewise.
18055 (cleanup_empty_eh_merge_phis): Likewise.
18056 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
18057 current_loops with a check for > 1 loops.
18058 (pass_predcom::execute): Adjust.
18059 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
18060 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
18061 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
18062 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
18063 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
18064 * tree-switch-conversion.c (process_switch): Likewise.
18065 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
18066 * tree-vrp.c (vrp_visit_phi_node): Likewise.
18067 (execute_vrp): Likewise.
18068 * ubsan.c (ubsan_expand_null_ifn): Likewise.
18070 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
18072 * rtl.h (insn_location): Declare.
18073 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
18074 with UNKNOWN_LOCATION.
18075 * emit-rtl.c (insn_location): New function.
18076 * final.c (notice_source_line): Check that the instruction has a
18077 location before retrieving it and use insn_location.
18078 * modulo-sched.c (loop_single_full_bb_p): Likewise.
18079 * print-rtl.c (print_rtx): Likewise.
18081 2014-06-06 Richard Biener <rguenther@suse.de>
18083 * passes.def: Move 2nd VRP pass before phi-only-cprop.
18085 2014-06-06 Christian Bruel <christian.bruel@st.com>
18087 PR tree-optimization/43934
18088 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
18091 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
18093 * ira-lives.c (single_reg_class): Add missing break. Explicitly
18094 return NO_REGS for extra address and memory constraints. Handle
18095 operands that match (or are equivalent to something that matches)
18096 extra constant constraints. Ignore other non-register operands.
18098 2014-06-06 Alan Modra <amodra@gmail.com>
18101 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
18102 * doc/tm.texi: Regenerate.
18103 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
18104 Use throughout in place of REG_PARM_STACK_SPACE.
18105 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
18106 "incoming" param. Pass to rs6000_function_parms_need_stack.
18107 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
18108 prototype_p when incoming. Use function decl when incoming
18109 to handle K&R style functions.
18110 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
18111 (INCOMING_REG_PARM_STACK_SPACE): Define.
18113 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
18116 * cfgexpand.c (expand_debug_expr): Use address space of nested
18117 TREE_TYPE for ADDR_EXPR and MEM_REF.
18119 2014-06-05 Jeff Law <law@redhat.com>
18121 PR tree-optimization/61289
18122 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
18123 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
18124 looking for those which match LHS. All callers changed.
18125 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
18126 parameters and code which manipulated them. All callers changed.
18127 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
18128 and DST_MAP parameters. Simplify invalidation code by just calling
18129 invalidate_equivalences. All callers changed.
18130 (thread_across_edge): Simplify now that we don't need to maintain
18131 the map of equivalences to invalidate.
18133 2014-06-05 Kai Tietz <ktietz@redhat.com>
18134 Richard Henderson <rth@redhat.com>
18137 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
18138 checking for !TARGET_X32.
18139 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
18140 (sibcall_intern): New define_insn, plus required peepholes.
18141 (sibcall_pop_intern): Likewise.
18142 (sibcall_value_intern): Likewise.
18143 (sibcall_value_pop_intern): Likewise.
18145 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
18147 * tree-inline.c (tree_function_versioning): Check DF info existence
18148 before accessing it.
18150 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
18152 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
18154 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
18155 aarch64_frame hard_fp_offset and frame_size.
18156 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
18157 frame_size; remove original_frame_size.
18158 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
18159 (aarch64_initial_elimination_offset): Remove frame_size and
18160 offset. Use aarch64_frame frame_size.
18162 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
18163 Jiong Wang <jiong.wang@arm.com>
18164 Renlin <renlin.li@arm.com>
18166 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
18167 initialization of R30 offset. Update offset. Iterate core
18168 regisers upto X30. Remove X29, X30 specific code.
18170 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
18171 Jiong Wang <jiong.wang@arm.com>
18173 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
18174 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
18175 (aarch64_register_saved_on_entry): Adjust test.
18177 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
18179 * config/aarch64/aarch64.h (machine_function): Move
18180 saved_varargs_size from here...
18181 (aarch64_frame): ... to here.
18183 * config/aarch64/aarch64.c (aarch64_expand_prologue)
18184 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
18185 (aarch64_initial_elimination_offset)
18186 (aarch64_setup_incoming_varargs): Adjust location of
18187 saved_varargs_size.
18189 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
18191 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
18194 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
18195 Prachi Godbole <Prachi.Godbole@imgtec.com>
18197 * config/mips/mips-cpus.def: Add definition for p5600. Updated
18198 mips32r5 entry to use PROCESSOR_P5600.
18199 * config/mips/mips-tables.opt: Regenerate.
18200 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
18201 * config/mips/mips.c (mips_fmadd_bypass): New function.
18202 (mips_rtx_cost_data): Add costs for p5600.
18203 (mips_issue_rate): Add support for p5600.
18204 (mips_multipass_dfa_lookahead): Likewise.
18205 * config/mips/mips.h (TUNE_P5600): New define.
18206 (TUNE_MACC_CHAINS): Add TUNE_P5600.
18207 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
18208 * config/mips/mips.md: Include p5600.md.
18209 (processor): Add p5600.
18210 * config/mips/p5600.md: New file.
18212 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
18214 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
18215 * config/i386/predicates.md (palignr_operand): New.
18216 Indicates if permutation is suitable for palignr instruction.
18218 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
18220 PR tree-optimization/61319
18221 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
18222 stmt belongs to loop.
18224 2014-06-05 Richard Biener <rguenther@suse.de>
18226 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
18227 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
18228 (lookup_tmp_var): Adjust.
18229 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
18231 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
18233 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
18235 2014-06-05 Marek Polacek <polacek@redhat.com>
18238 * doc/invoke.texi: Document -Wlogical-not-parentheses.
18240 2014-06-04 Tom de Vries <tom@codesourcery.com>
18242 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
18245 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
18247 PR tree-optimization/61385
18248 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
18250 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
18252 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
18253 changed to use fatal_error.
18254 (main): Ensure lto_wrapper_cleanup is run atexit.
18256 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
18258 * lra-constraints.c (valid_address_p): Move earlier in file.
18259 (address_eliminator): New structure.
18260 (satisfies_memory_constraint_p): New function.
18261 (satisfies_address_constraint_p): Likewise.
18262 (process_alt_operands, process_address, curr_insn_transform): Use them.
18264 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
18266 * lra-int.h (lra_static_insn_data): Make operand_alternative a
18268 (target_lra_int, default_target_lra_int, this_target_lra_int)
18269 (op_alt_data): Delete.
18270 * lra.h (lra_init): Delete.
18271 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
18272 (init_insn_code_data_once): Remove op_alt_data handling.
18273 (finish_insn_code_data_once): Likewise.
18274 (init_op_alt_data): Delete.
18275 (get_static_insn_data): Initialize operand_alternative to null.
18276 (free_insn_recog_data): Cast operand_alternative before freeing it.
18277 (setup_operand_alternative): Take the operand_alternative as
18278 parameter and assume it isn't already cached in the static
18280 (lra_set_insn_recog_data): Update accordingly.
18281 (lra_init): Delete.
18282 * ira.c (ira_init): Don't call lra_init.
18283 * target-globals.h (this_target_lra_int): Declare.
18284 (target_globals): Remove lra_int.
18285 (restore_target_globals): Update accordingly.
18286 * target-globals.c: Don't include lra-int.h.
18287 (default_target_globals, save_target_globals): Remove lra_int.
18289 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
18291 * recog.h (operand_alternative): Convert reg_class, reject,
18292 matched and matches into bitfields.
18293 (preprocess_constraints): New overload.
18294 (preprocess_insn_constraints): New function.
18295 (preprocess_constraints): Take the insn as parameter.
18296 (recog_op_alt): Change into a pointer.
18297 (target_recog): Add x_op_alt.
18298 * recog.c (asm_op_alt): New variable.
18299 (recog_op_alt): Change into a pointer.
18300 (preprocess_constraints): New overload, replacing the old function
18301 definition with one that doesn't use global state.
18302 (preprocess_insn_constraints): New function.
18303 (preprocess_constraints): Use them. Take the insn as parameter.
18304 Use asm_op_alt for asms.
18305 (recog_init): Free existing x_op_alt entries.
18306 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
18308 (make_early_clobber_and_input_conflicts): Likewise.
18309 (process_bb_node_lives): Pass the insn to process_constraints.
18310 * reg-stack.c (check_asm_stack_operands): Likewise.
18311 (subst_asm_stack_regs): Likewise.
18312 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
18313 * regrename.c (build_def_use): Likewise.
18314 * sched-deps.c (sched_analyze_insn): Likewise.
18315 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
18316 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
18317 (note_invalid_constants): Likewise.
18318 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
18319 (ix86_legitimate_combined_insn): Make operand_alternative pointer
18322 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
18324 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
18325 * ira-lives.c (check_and_make_def_conflict): Check for disabled
18327 (make_early_clobber_and_input_conflicts): Likewise.
18328 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
18330 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
18332 * recog.h (alternative_class): New function.
18333 (which_op_alt): Return a const recog_op_alt.
18334 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
18335 (subst_asm_stack_regs): Likewise.
18336 * config/arm/arm.c (note_invalid_constants): Likewise.
18337 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
18338 the operand_alternative; use alternative class instead.
18339 * sel-sched.c (get_reg_class): Likewise.
18340 * regrename.c (build_def_use): Likewise.
18341 (hide_operands, restore_operands, record_out_operands): Update type
18344 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
18346 * recog.h (recog_op_alt): Convert to a flat array.
18347 (which_op_alt): New function.
18348 * recog.c (recog_op_alt): Convert to a flat array.
18349 (preprocess_constraints): Update accordingly, grouping all
18350 operands of the same alternative together, rather than the
18352 * ira-lives.c (check_and_make_def_conflict): Likewise.
18353 (make_early_clobber_and_input_conflicts): Likewise.
18354 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
18355 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
18356 (subst_asm_stack_regs): Likewise.
18357 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
18358 * regrename.c (hide_operands, record_out_operands): Likewise.
18359 (build_def_use): Likewise.
18360 * sel-sched.c (get_reg_class): Likewise.
18361 * config/arm/arm.c (note_invalid_constants): Likewise.
18363 2014-06-04 Jason Merrill <jason@redhat.com>
18367 * gimplify.c (gimplify_arg): Non-static.
18368 * gimplify.h: Declare it.
18370 2014-06-04 Richard Biener <rguenther@suse.de>
18372 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
18373 TREE_PUBLIC and DECL_EXTERNAL decls.
18375 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
18377 * regcprop.c (copyprop_hardreg_forward_1): Account for
18378 HARD_REGNO_CALL_PART_CLOBBERED.
18380 2014-06-04 Richard Biener <rguenther@suse.de>
18382 * configure.ac: Check whether the underlying type of int64_t
18383 is long or long long.
18384 * configure: Regenerate.
18385 * config.in: Likewise.
18386 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
18387 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
18389 2014-06-04 Richard Biener <rguenther@suse.de>
18391 PR tree-optimization/60098
18392 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
18394 (dse_optimize_stmt): Simplify, now that we found a kill
18397 2014-06-04 Richard Biener <rguenther@suse.de>
18399 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
18400 of accesses with non-invariant address.
18402 2014-06-04 Martin Liska <mliska@suse.cz>
18404 * cgraph.h (cgraph_make_wrapper): New function introduced.
18405 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
18406 * ipa-inline.h (inline_analyze_function): The function is global.
18407 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
18409 2014-06-04 Martin Liska <mliska@suse.cz>
18411 * tree.h (private_lookup_attribute_starting): New function.
18412 (lookup_attribute_starting): Likewise.
18413 * tree.c (private_lookup_attribute_starting): Likewise.
18415 2014-06-04 Martin Liska <mliska@suse.cz>
18417 * cgraph.h (expand_thunk): New argument added.
18418 (address_taken_from_non_vtable_p): New global function.
18419 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
18420 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
18421 * cgraphunit.c (analyze_function): Likewise.
18422 (assemble_thunks_and_aliases): Argument added to call.
18423 (expand_thunk): New argument forces to produce GIMPLE thunk.
18425 2014-06-04 Martin Liska <mliska@suse.cz>
18427 * coverage.h (coverage_compute_cfg_checksum): Argument added.
18428 * coverage.c (coverage_compute_cfg_checksum): Likewise.
18429 * profile.c (branch_prob): Likewise.
18431 2014-06-04 Martin Jambor <mjambor@suse.cz>
18434 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
18435 handler for switch on an ipa_ref_use enum.
18436 * ipa-reference.c (analyze_function): Likewise.
18438 2014-06-04 Kai Tietz <ktietz@redhat.com>
18440 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
18441 from old call-instruction.
18443 2014-06-04 Bin Cheng <bin.cheng@arm.com>
18445 * config/aarch64/aarch64.c (aarch64_classify_address)
18446 (aarch64_legitimize_reload_address): Support full addressing modes
18448 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
18449 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
18451 2014-06-03 Andrew Pinski <apinski@cavium.com>
18453 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
18456 2014-06-03 Andrew Pinski <apinski@cavium.com>
18458 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
18459 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
18461 2014-06-03 Kai Tietz <ktietz@redhat.com>
18463 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
18466 2014-06-03 Dehao Chen <dehao@google.com>
18468 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
18471 2014-06-03 Marek Polacek <polacek@redhat.com>
18474 * doc/invoke.texi: Document -Wswitch-bool.
18475 * function.c (stack_protect_epilogue): Cast controlling expression of
18477 * gengtype.c (walk_type): Generate switch expression with its
18478 controlling expression cast to int.
18480 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
18482 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
18484 * config/avr/avr-tables.opt: Regenerate.
18485 * config/avr/t-multilib: Regenerate.
18486 * doc/avr-mmcu.texi: Regenerate.
18488 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
18489 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
18491 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
18492 (ata6617c, ata664251): Add new avr35 devices.
18493 (ata6612c): Add new avr4 device.
18494 (ata6613c, ata6614q): Add new avr5 devices.
18495 * config/avr/avr-tables.opt: Regenerate.
18496 * config/avr/t-multilib: Regenerate.
18497 * doc/avr-mmcu.texi: Regenerate.
18499 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18501 * gcc/config/aarch64/aarch64-builtins.c
18502 (aarch64_types_binop_ssu_qualifiers): New static data.
18503 (TYPES_BINOP_SSU): Define.
18504 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
18505 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
18506 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
18507 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
18508 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
18509 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
18510 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
18511 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
18512 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
18513 suffix to builtin function name, remove cast.
18514 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
18515 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
18516 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
18518 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18520 * gcc/config/aarch64/aarch64-builtins.c
18521 (aarch64_types_binop_uus_qualifiers,
18522 aarch64_types_shift_to_unsigned_qualifiers,
18523 aarch64_types_unsigned_shiftacc_qualifiers): Define.
18524 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
18525 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
18526 sqshlu_n, uqshl_n): Update qualifiers.
18527 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
18528 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
18529 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
18530 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
18531 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
18532 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
18533 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
18534 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
18535 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
18536 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
18537 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
18538 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
18539 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
18540 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
18541 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
18542 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
18543 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
18544 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
18545 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
18546 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
18547 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
18548 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
18549 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
18550 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
18551 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
18552 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
18553 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
18555 2014-06-03 Teresa Johnson <tejohnson@google.com>
18557 * tree-sra.c (modify_function): Record caller nodes after rebuild.
18559 2014-06-02 Jason Merrill <jason@redhat.com>
18562 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
18564 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18566 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
18569 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18571 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
18573 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
18574 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
18575 * config/aarch64/iterators.md (REVERSE): New iterator.
18576 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
18577 (rev_op): New int_attribute.
18578 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
18579 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
18580 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
18581 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
18582 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
18583 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
18584 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
18585 Replace temporary __asm__ with __builtin_shuffle.
18587 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
18589 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
18591 * config/mips/mips-tables.opt: Regenerate.
18592 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
18593 to use mips_isa_rev rather than ISA_MIPS32R2.
18594 * config/mips/mips.h (ISA_MIPS32R3): New define.
18595 (ISA_MIPS32R5): New define.
18596 (ISA_MIPS64R3): New define.
18597 (ISA_MIPS64R5): New define.
18598 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
18599 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
18600 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
18602 (MIPS_ISA_SYNCI_SPEC): Likewise.
18603 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
18604 (LINK_SPEC): Added mips32r3 and mips32r5.
18605 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
18606 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
18607 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
18608 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
18609 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
18610 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
18611 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
18613 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
18615 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
18617 * config/mips/mips.opt (mxpa): New option.
18618 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
18621 2014-06-03 Martin Jambor <mjambor@suse.cz>
18624 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
18627 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
18629 PR tree-optimization/61328
18630 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
18631 initialization from find_bswap_or_nop_1.
18632 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
18633 in source_expr2 before using the size value the function sets. Also
18634 make use of init_symbolic_number () in both the old place and
18635 find_bswap_or_nop_load () to avoid reading uninitialized memory when
18636 doing recursion in the GIMPLE_BINARY_RHS case.
18638 2014-06-03 Richard Biener <rguenther@suse.de>
18640 PR tree-optimization/61383
18641 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
18644 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
18646 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
18647 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
18648 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
18649 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
18651 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
18652 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
18653 * system.h: ...here and make it unconditional.
18654 * target.def (conditional_register_usage): Mention
18655 define_register_constraint instead of old-style constraint macros.
18656 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
18657 * doc/tm.texi: Regenerate.
18658 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
18659 protected by !USE_MD_CONSTRAINTS.
18660 * config/frv/frv.md: Remove quote from old version of documentation.
18661 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
18662 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
18663 CONST_DOUBLE_OK_FOR_LETTER.
18664 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
18666 2014-06-02 Andrew Pinski <apinski@cavium.com>
18668 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
18669 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
18670 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
18671 file whose name depends on -mabi= and -mbig-endian.
18672 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
18673 Handle LP64 better and handle ilp32 too.
18674 (MULTILIB_OPTIONS): Delete.
18675 (MULTILIB_DIRNAMES): Delete.
18677 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
18679 * expr.h: Remove prototypes of functions defined in builtins.c.
18680 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
18681 Remove prototypes of functions defined in builtins.c.
18682 * builtins.h: Update prototype list to include all exported functions.
18683 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
18684 no_c99_libc_has_function): Move to targhooks.c
18685 (build_string_literal, build_call_expr_loc_array,
18686 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
18688 (expand_builtin_object_size, fold_builtin_object_size): Make static.
18689 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
18690 no_c99_libc_has_function): Relocate from builtins.c.
18691 * tree.c: Include builtins.h.
18692 (build_call_expr_loc_array, build_call_expr_loc_vec,
18693 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
18695 * fold-const.h (fold_fma): Move prototype to builtins.h.
18696 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
18697 * asan.c: Include builtins.h.
18698 * cfgexpand.c: Likewise.
18699 * convert.c: Likewise.
18700 * emit-rtl.c: Likewise.
18701 * except.c: Likewise.
18702 * expr.c: Likewise.
18703 * fold-const.c: Likewise.
18704 * gimple-fold.c: Likewise.
18705 * gimple-ssa-strength-reduction.c: Likewise.
18706 * gimplify.c: Likewise.
18707 * ipa-inline.c: Likewise.
18708 * ipa-prop.c: Likewise.
18709 * lto-streamer-out.c: Likewise.
18710 * stmt.c: Likewise.
18711 * tree-inline.c: Likewise.
18712 * tree-object-size.c: Likewise.
18713 * tree-sra.c: Likewise.
18714 * tree-ssa-ccp.c: Likewise.
18715 * tree-ssa-forwprop.c: Likewise.
18716 * tree-ssa-loop-ivcanon.c: Likewise.
18717 * tree-ssa-loop-ivopts.c: Likewise.
18718 * tree-ssa-math-opts.c: Likewise.
18719 * tree-ssa-reassoc.c: Likewise.
18720 * tree-ssa-threadedge.c: Likewise.
18721 * tree-streamer-in.c: Likewise.
18722 * tree-vect-data-refs.c: Likewise.
18723 * tree-vect-patterns.c: Likewise.
18724 * tree-vect-stmts.c: Likewise.
18725 * config/aarch64/aarch64.c: Likewise.
18726 * config/alpha/alpha.c: Likewise.
18727 * config/arc/arc.c: Likewise.
18728 * config/arm/arm.c: Likewise.
18729 * config/avr/avr.c: Likewise.
18730 * config/bfin/bfin.c: Likewise.
18731 * config/c6x/c6x.c: Likewise.
18732 * config/cr16/cr16.c: Likewise.
18733 * config/cris/cris.c: Likewise.
18734 * config/epiphany/epiphany.c: Likewise.
18735 * config/fr30/fr30.c: Likewise.
18736 * config/frv/frv.c: Likewise.
18737 * config/h8300/h8300.c: Likewise.
18738 * config/i386/i386.c: Likewise.
18739 * config/i386/winnt.c: Likewise.
18740 * config/ia64/ia64.c: Likewise.
18741 * config/iq2000/iq2000.c: Likewise.
18742 * config/lm32/lm32.c: Likewise.
18743 * config/m32c/m32c.c: Likewise.
18744 * config/m32r/m32r.c: Likewise.
18745 * config/m68k/m68k.c: Likewise.
18746 * config/mcore/mcore.c: Likewise.
18747 * config/mep/mep.c: Likewise.
18748 * config/microblaze/microblaze.c: Likewise.
18749 * config/mips/mips.c: Likewise.
18750 * config/mmix/mmix.c: Likewise.
18751 * config/mn10300/mn10300.c: Likewise.
18752 * config/moxie/moxie.c: Likewise.
18753 * config/msp430/msp430.c: Likewise.
18754 * config/nds32/nds32.c: Likewise.
18755 * config/pa/pa.c: Likewise.
18756 * config/pdp11/pdp11.c: Likewise.
18757 * config/picochip/picochip.c: Likewise.
18758 * config/rl78/rl78.c: Likewise.
18759 * config/rs6000/rs6000.c: Likewise.
18760 * config/rx/rx.c: Likewise.
18761 * config/s390/s390.c: Likewise.
18762 * config/score/score.c: Likewise.
18763 * config/sh/sh.c: Likewise.
18764 * config/sparc/sparc.c: Likewise.
18765 * config/spu/spu.c: Likewise.
18766 * config/stormy16/stormy16.c: Likewise.
18767 * config/tilegx/tilegx.c: Likewise.
18768 * config/tilepro/tilepro.c: Likewise.
18769 * config/v850/v850.c: Likewise.
18770 * config/vax/vax.c: Likewise.
18771 * config/xtensa/xtensa.c: Likewise.
18773 2014-06-02 Jeff Law <law@redhat.com>
18775 PR rtl-optimization/61094
18776 * ree.c (combine_reaching_defs): Do not reextend an insn if it
18777 was marked as do_no_reextend. If a copy is needed to eliminate
18778 an extension, then mark it as do_not_reextend.
18780 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
18782 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
18784 2014-06-02 Richard Henderson <rth@redhat.com>
18787 * config/alpha/alpha.c (print_operand_address): Allow symbolic
18788 addresses inside asms. Use output_operand_lossage instead of
18791 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
18794 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
18795 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
18797 2014-06-02 Tom de Vries <tom@codesourcery.com>
18799 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
18800 case that x has VOIDmode.
18802 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
18804 * varasm.c (copy_constant): Delete function.
18805 (build_constant_desc): Don't call it.
18807 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
18810 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
18811 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
18812 with immediate_operand.
18814 2014-06-02 Andreas Schwab <schwab@suse.de>
18816 * config/ia64/ia64.c
18817 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
18818 pending_data_specs first.
18820 2014-06-02 Richard Biener <rguenther@suse.de>
18822 PR tree-optimization/61378
18823 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
18824 valueized_anything.
18826 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
18828 * config/i386/constraints.md (Bw): Rename from 'w'.
18829 (Bz): Rename from 'z'.
18830 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
18832 2014-06-01 Kai Tietz <ktietz@redhat.com>
18835 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
18836 * config/i386/i386.md (sibcall_insn_operand): Use Bs
18837 instead of m constraint.
18839 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
18841 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
18842 a separate alternative where the scratch operand 2 is marked as
18845 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
18847 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
18848 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
18849 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
18850 and __builtins_arm_get_fpscr.
18851 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
18852 __builtins_arm_get_fpscr.
18853 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
18854 __builtins_arm_ldfpscr.
18855 (arm_atomic_assign_expand_fenv): New function.
18856 * config/arm/vfp.md (set_fpscr): New pattern.
18857 (get_fpscr) : Likewise.
18858 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
18860 * doc/extend.texi (AARCH64 Built-in Functions) : Document
18861 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
18863 2014-05-30 Jakub Jelinek <jakub@redhat.com>
18865 * asan.c (report_error_func): Add SLOW_P argument, use
18866 BUILT_IN_ASAN_*_N if set.
18867 (build_check_stmt): Likewise.
18868 (instrument_derefs): If T has insufficient alignment,
18869 force same handling as for odd sizes.
18871 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
18872 BUILT_IN_ASAN_REPORT_STORE_N): New.
18873 * asan.c (struct asan_mem_ref): Change access_size type to
18875 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
18876 update_mem_ref_hash_table): Likewise.
18877 (asan_mem_ref_hasher::hash): Hash in a HWI.
18878 (report_error_func): Change size_in_bytes argument to HWI.
18879 Use *_N builtins if size_in_bytes is larger than 16 or not power of
18881 (build_shadow_mem_access): New function.
18882 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
18883 Handle size_in_bytes not power of two or larger than 16.
18884 (instrument_derefs): Don't give up if size_in_bytes is not
18885 power of two or is larger than 16.
18887 2014-05-30 Kai Tietz <ktietz@redhat.com>
18890 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
18891 for sibling-tail-calls.
18892 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
18894 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
18895 (sibcall_insn_operand): Add check for sibcall_memory_operand.
18897 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
18899 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
18900 * config/avr/avr-tables.opt: Regenerate.
18901 * config/avr/t-multilib: Regenerate.
18902 * doc/avr-mmcu.texi: Regenerate.
18904 2014-05-30 Ian Lance Taylor <iant@google.com>
18906 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
18909 2014-05-30 Tom de Vries <tom@codesourcery.com>
18911 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
18914 2014-05-30 Tom de Vries <tom@codesourcery.com>
18916 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18917 * lra.c (initialize_lra_reg_info_element): Add init of
18918 actual_call_used_reg_set field.
18919 (lra): Call lra_create_live_ranges before lra_inheritance for
18921 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18923 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
18924 instead of call_used_reg_set for -fuse-caller-save.
18925 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18927 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18929 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
18931 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
18933 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
18935 * ira.c (ira_get_dup_out_num): Check for output operands at
18936 the start of the loop. Handle cases where an included alternative
18937 follows an excluded one.
18939 2014-05-29 Mike Stump <mikestump@comcast.net>
18942 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
18943 post ld passes when lto is used.
18945 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
18947 PR rtl-optimization/61325
18948 * lra-constraints.c (process_address): Rename to process_address_1.
18949 (process_address): New function.
18951 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
18953 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
18954 TYPES_BINOPV): New static data.
18955 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
18957 * config/aarch64/aarch64-simd.md (aarch64_ext,
18958 aarch64_im_lane_boundsi): New patterns.
18959 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
18961 (aarch64_evpc_ext): New function.
18963 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
18965 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
18966 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
18967 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
18968 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
18969 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
18971 2014-05-29 Tom de Vries <tom@codesourcery.com>
18973 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
18975 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
18976 Richard Sandiford <rdsandiford@googlemail.com>
18978 * arm/iterators.md (shiftable_ops): New code iterator.
18979 (t2_binop0, arith_shift_insn): New code attributes.
18980 * arm/predicates.md (shift_nomul_operator): New predicate.
18981 * arm/arm.md (insn_enabled): Delete.
18982 (enabled): Remove insn_enabled test.
18983 (*arith_shiftsi): Delete. Replace with ...
18984 (*<arith_shift_insn>_multsi): ... new pattern.
18985 (*<arith_shift_insn>_shiftsi): ... new pattern.
18986 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
18988 2014-05-29 Radovan Obradovic <robradovic@mips.com>
18989 Tom de Vries <tom@codesourcery.com>
18991 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
18992 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
18994 (mips_split_call): Use POST_CALL_TMP_REG.
18995 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
18997 2014-05-29 Tom de Vries <tom@codesourcery.com>
18999 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
19000 with #ifdef STACK_REGS.
19002 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
19004 * varasm.c (get_variable_section): Walk aliases.
19005 (place_block_symbol): Walk aliases.
19007 2014-05-28 Tom de Vries <tom@codesourcery.com>
19010 2014-05-28 Tom de Vries <tom@codesourcery.com>
19012 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
19013 * lra.c (initialize_lra_reg_info_element): Add init of
19014 actual_call_used_reg_set field.
19015 (lra): Call lra_create_live_ranges before lra_inheritance for
19017 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
19019 * lra-constraints.c (need_for_call_save_p): Use
19020 actual_call_used_reg_set instead of call_used_reg_set for
19022 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
19024 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
19026 * doc/md.texi: Document that the % constraint character must
19027 be at the beginning of the string.
19028 * genoutput.c (validate_insn_alternatives): Check that '=',
19029 '+' and '%' only appear at the beginning of a constraint.
19030 * ira.c (commutative_constraint_p): Delete.
19031 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
19032 at the start of the string.
19033 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
19035 * config/arm/neon.md (bicdi3_neon): Likewise.
19036 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
19037 (slt_si, sltu_si): Likewise.
19038 * config/vax/vax.md (sbcdi3): Likewise.
19039 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
19040 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
19041 (mul64): Move '%' to beginning of constraint.
19042 * config/arm/arm.md (*xordi3_insn): Likewise.
19043 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
19044 (xorsi3): Likewise.
19046 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
19048 * doc/md.texi: Document the restrictions on the "enabled" attribute.
19050 2014-05-28 Jason Merrill <jason@redhat.com>
19053 * cgraph.h (symtab_node::get_comdat_group_id): New.
19054 * cgraphunit.c (analyze_functions): Call it.
19055 * symtab.c (dump_symtab_node): Likewise.
19056 * tree.c (decl_comdat_group_id): New.
19057 * tree.h: Declare it.
19058 * lto-streamer-out.c (write_symbol): Use it.
19059 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
19061 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
19063 PR bootstrap/PR61146
19064 * wide-int.cc: Do not include longlong.h when compiling with clang.
19066 2014-05-28 Richard Biener <rguenther@suse.de>
19068 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
19069 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
19070 (vrp_visit_assignment_or_call): Print less vertical space.
19071 (vrp_visit_stmt): Likewise.
19072 (vrp_visit_phi_node): Likewise. For a PHI argument with
19073 VR_VARYING range consider recording it as copy.
19075 2014-05-28 Richard Biener <rguenther@suse.de>
19078 2014-05-28 Richard Biener <rguenther@suse.de>
19080 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
19082 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
19084 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
19085 sufficiently aligned and an offset is used at the same time.
19086 (expand_expr_real_1): Likewise.
19088 2014-05-28 Richard Biener <rguenther@suse.de>
19090 PR middle-end/61045
19091 * fold-const.c (fold_comparison): When folding
19092 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
19093 the sign of the remaining constant operand stays the same.
19095 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
19097 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
19098 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
19099 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
19101 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
19102 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
19103 (m32bit-doubles) Likewise.
19104 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
19105 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
19108 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
19110 * configure.ac ($gcc_cv_ld_clearcap): New test.
19111 * configure: Regenerate.
19112 * config.in: Regenerate.
19113 * config/sol2.opt (mclear-hwcap): New option.
19114 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
19115 * config/sol2-clearcap.map: Moved here from
19116 testsuite/gcc.target/i386/clearcap.map.
19117 * config/sol2-clearcapv2.map: Move here from
19118 gcc.target/i386/clearcapv2.map.
19119 * config/t-sol2 (install): Depend on install-clearcap-map.
19120 (install-clearcap-map): New target.
19121 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
19124 2014-05-28 Richard Biener <rguenther@suse.de>
19126 * hwint.h (*_HALF_WIDE_INT*): Move to ...
19127 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
19128 ... here and remove the rest.
19129 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
19131 2014-05-28 Richard Biener <rguenther@suse.de>
19133 PR tree-optimization/61335
19134 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
19135 new range fails, drop to varying.
19137 2014-05-28 Olivier Hainque <hainque@adacore.com>
19139 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
19140 (CPP_SPEC): Add entry for -mcpu=8548.
19141 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
19142 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
19144 2014-05-28 Tom de Vries <tom@codesourcery.com>
19146 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
19147 * lra.c (initialize_lra_reg_info_element): Add init of
19148 actual_call_used_reg_set field.
19149 (lra): Call lra_create_live_ranges before lra_inheritance for
19151 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
19153 * lra-constraints.c (need_for_call_save_p): Use
19154 actual_call_used_reg_set instead of call_used_reg_set for
19156 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
19158 2014-05-28 Radovan Obradovic <robradovic@mips.com>
19159 Tom de Vries <tom@codesourcery.com>
19161 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
19163 (@item -fuse-caller-save): New item.
19165 2014-05-28 Radovan Obradovic <robradovic@mips.com>
19166 Tom de Vries <tom@codesourcery.com>
19168 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
19169 OPT_fuse_caller_save.
19171 2014-05-28 Radovan Obradovic <robradovic@mips.com>
19172 Tom de Vries <tom@codesourcery.com>
19174 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
19175 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
19176 get_call_reg_set_usage.
19177 * resource.c (mark_set_resources, mark_target_live_regs): Use
19178 get_call_reg_set_usage.
19179 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
19181 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
19182 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
19183 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
19184 * ira-build.c (ira_create_allocno): Init
19185 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
19186 (create_cap_allocno, propagate_allocno_info)
19187 (propagate_some_info_from_allocno)
19188 (copy_info_to_removed_store_destinations): Handle
19189 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
19190 * ira-costs.c (ira_tune_allocno_costs): Use
19191 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
19193 2014-05-28 Radovan Obradovic <robradovic@mips.com>
19194 Tom de Vries <tom@codesourcery.com>
19196 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
19197 and function_used_regs_valid fields.
19198 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
19199 find_all_hard_reg_sets.
19200 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
19201 (get_call_reg_set_usage): New function.
19202 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
19203 * regs.h (get_call_reg_set_usage): Declare.
19205 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
19208 * config/dbx.h (License): Add Runtime Library Exception.
19209 * config/newlib-stdint.h (License): Same.
19210 * config/rtems.h (License): Same
19211 * config/initfini-array.h (License): Same
19212 * config/v850/v850.h (License): Same.
19213 * config/v850/v850-opts.h (License): Same
19214 * config/v850/rtems.h (License): Same.
19216 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
19219 * doc/extend.texi (Local Labels): Note that label differences are
19220 not supported for AVR.
19222 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
19223 Olivier Hainque <hainque@adacore.com>
19225 * rtl.h (set_for_reg_notes): Declare.
19226 * emit-rtl.c (set_for_reg_notes): New function.
19227 (set_unique_reg_note): Use it.
19228 * optabs.c (add_equal_note): Likewise
19230 2014-05-27 Andrew Pinski <apinski@cavium.com>
19232 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
19233 Use <w> for the register in assembly template.
19234 (stack_protect_test): Use the mode of operands[0] for the result.
19235 (stack_protect_test_<mode>): Use <w> for the register
19236 in assembly template.
19238 2014-05-27 DJ Delorie <dj@redhat.com>
19240 * config/rx/rx.c (add_vector_labels): New.
19241 (rx_output_function_prologue): Call it.
19242 (rx_handle_func_attribute): Don't require empty arguments.
19243 (rx_handle_vector_attribute): New.
19244 (rx_attribute_table): Add "vector" attribute.
19245 * doc/extend.texi (interrupt, vector): Document new/changed
19246 RX-specific attributes.
19248 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
19250 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
19252 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
19253 predicate to detect a negative quotient.
19255 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
19257 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
19258 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
19259 Add X - Y CMP 0 to X CMP Y transformation.
19260 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
19262 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
19264 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
19267 2014-05-27 Steve Ellcey <sellcey@mips.com>
19269 * config/mips/mips.c: Add include of cgraph.h.
19271 2014-05-27 Richard Biener <rguenther@suse.de>
19273 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
19275 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
19278 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
19279 * config/arm/arm-cores.def (License): Same.
19280 * config/arm/arm-opts.h (License): Same.
19281 * config/arm/aout.h (License): Same.
19282 * config/arm/bpabi.h (License): Same.
19283 * config/arm/elf.h (License): Same.
19284 * config/arm/linux-elf.h (License): Same.
19285 * config/arm/linux-gas.h (License): Same.
19286 * config/arm/netbsd-elf.h (License): Same.
19287 * config/arm/uclinux-eabi.h (License): Same.
19288 * config/arm/uclinux-elf.h (License): Same.
19289 * config/arm/vxworks.h (License): Same.
19291 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19293 * config/arm/neon.md (neon_bswap<mode>): New pattern.
19294 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
19295 (arm_init_neon_builtins): Handle NEON_BSWAP.
19296 Define required type nodes.
19297 (arm_expand_neon_builtin): Handle NEON_BSWAP.
19298 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
19299 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
19300 * config/arm/iterators.md (VDQHSD): New mode iterator.
19302 2014-05-27 Richard Biener <rguenther@suse.de>
19304 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
19305 Try using literal operands when comparing value-ranges failed.
19307 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
19309 * ira.c (commutative_operand): Adjust for change to recog_data.
19310 [Missing from previous commit.]
19312 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
19314 * system.h (TEST_BIT): New macro.
19315 * recog.h (alternative_mask): New type.
19316 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
19317 (recog_data_d): Replace alternative_enabled_p array with
19318 enabled_alternatives.
19319 (target_recog): New structure.
19320 (default_target_recog, this_target_recog): Declare.
19321 (get_enabled_alternatives, recog_init): Likewise.
19322 * recog.c (default_target_recog, this_target_recog): New variables.
19323 (get_enabled_alternatives): New function.
19324 (extract_insn): Use it.
19325 (recog_init): New function.
19326 (preprocess_constraints, constrain_operands): Adjust for change to
19328 * postreload.c (reload_cse_simplify_operands): Likewise.
19329 * reload.c (find_reloads): Likewise.
19330 * ira-costs.c (record_reg_classes): Likewise.
19331 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
19332 all alternatives after a disabled one would be skipped.
19333 (ira_implicitly_set_insn_hard_regs): Likewise.
19334 * ira.c (ira_setup_alts): Adjust for change to recog_data.
19335 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
19336 with enabled_alternatives.
19337 * lra.c (free_insn_recog_data): Update accordingly.
19338 (lra_update_insn_recog_data): Likewise.
19339 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
19340 * lra-constraints.c (process_alt_operands): Likewise. Handle
19341 only_alternative as part of the enabled mask.
19342 * target-globals.h (this_target_recog): Declare.
19343 (target_globals): Add a recog field.
19344 (restore_target_globals): Restore this_target_recog.
19345 * target-globals.c: Include recog.h.
19346 (default_target_globals): Initialize recog field.
19347 (save_target_globals): Likewise.
19348 * reginfo.c (reinit_regs): Call recog_init.
19349 * toplev.c (backend_init_target): Likewise.
19351 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
19353 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
19354 rather than any named insn's code.
19356 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
19359 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
19360 * config/arm/arm-cores.def (License): Same.
19362 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
19364 * tree.h (decl_comdat_group): Declare.
19365 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
19366 * tree.c (decl_comdat_group): Here.
19368 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
19370 PR rtl-optimization/61222
19371 * combine.c (simplify_shift_const_1): When moving a PLUS outside
19372 the shift, truncate the PLUS operand to the result mode.
19374 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
19377 * config/i386/i386.c (ix86_rtx_costs)
19378 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
19381 2014-05-26 Martin Jambor <mjambor@suse.cz>
19383 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
19386 2014-05-26 Richard Biener <rguenther@suse.de>
19388 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
19389 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
19390 Provide specializations.
19391 (wi::int_traits <HOST_WIDE_INT>,
19392 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
19394 2014-05-26 Alan Modra <amodra@gmail.com>
19397 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
19398 params and return a bool. Remove dead code. Update comment.
19399 Assert we have a const_int source. Remove bogus code from
19400 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
19401 handling of constants > 2G and reg_equal note, from..
19402 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
19403 return value. Update comment. If we can, use a new pseudo
19404 for intermediate calculations.
19405 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
19407 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
19408 call to rs6000_emit_set_const in splitter.
19409 (movdi_internal64+2, +3): Likewise.
19411 2014-05-26 Richard Biener <rguenther@suse.de>
19413 * system.h: Define __STDC_FORMAT_MACROS before
19414 including inttypes.h.
19415 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
19416 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
19417 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
19418 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
19419 HOST_WIDEST_INT_C): Remove.
19420 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
19421 if C99 inttypes.h is not available.
19422 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
19423 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
19424 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
19425 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
19426 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
19427 (struct output_info): Likewise.
19428 (print_statistics): Adjust.
19429 (dump_bitmap_statistics): Likewise.
19430 * bt-load.c (migrate_btr_defs): Print with PRId64.
19431 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
19432 (MAX_SAFE_MULTIPLIER): Adjust.
19433 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
19434 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
19435 dump_cgraph_node): Likewise.
19436 * final.c (dump_basic_block_info): Likewise.
19437 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
19438 * gcov.c (format_gcov): Likewise.
19439 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
19441 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
19442 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
19443 (inline_small_functions, dump_overall_stats, dump_inline_stats):
19444 Use PRId64 for dumping.
19445 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
19446 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
19447 (add_allocno_hard_regs): Adjust.
19448 * loop-doloop.c (doloop_modify): Print using PRId64.
19449 * loop-iv.c (inverse): Compute in uint64_t.
19450 (determine_max_iter, iv_number_of_iterations): Likewise.
19451 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
19452 Print using PRId64.
19453 * lto-streamer-out.c (write_symbol): Use uint64_t.
19454 * mcf.c (CAP_INFINITY): Use int64_t maximum.
19455 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
19456 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
19457 * modulo-sched.c (const_iteration_count): Use int64_t.
19458 (sms_schedule): Dump using PRId64.
19459 * predict.c (dump_prediction): Likewise.
19460 * pretty-print.h (pp_widest_integer): Remove.
19461 * profile.c (get_working_sets, is_edge_inconsistent,
19462 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
19463 * tree-pretty-print.c (pp_double_int): Remove case handling
19464 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
19465 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
19467 (pass_optimize_bswap::execute): Remove restriction on hosts.
19468 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
19469 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
19470 * tree.c (widest_int_cst_value): Remove.
19471 * tree.h (widest_int_cst_value): Likewise.
19472 * value-prof.c (dump_histogram_value): Print using PRId64.
19473 * gengtype.c (main): Also inject int64_t.
19474 * ggc-page.c (struct max_alignment): Use int64_t.
19475 * alloc-pool.c (struct allocation_object_def): Likewise.
19476 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
19478 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
19479 * doc/tm.texi: Regenerated.
19480 * gengtype-lex.l (IWORD): Handle [u]int64_t.
19481 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
19482 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
19483 mmix_output_register_setting): Use [u]int64_t in prototypes.
19484 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
19485 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
19486 mmix_output_octa, mmix_output_shifted_value): Adjust.
19487 (mmix_intval): Adjust. Remove unreachable case.
19488 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
19490 2014-05-26 Richard Biener <rguenther@suse.de>
19492 * configure.ac: Drop __int64 type check. Insist that we
19493 found uint64_t and int64_t.
19494 * hwint.h (HOST_BITS_PER___INT64): Remove.
19495 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
19496 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
19497 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
19498 (HOST_WIDEST_FAST_INT): Remove __int64 case.
19499 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
19500 for dst_q_src_df_rms_cdt.
19501 * configure: Regenerate.
19502 * config.in: Likewise.
19504 2014-05-26 Michael Tautschnig <mt@debian.org>
19507 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
19508 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
19510 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19512 PR rtl-optimization/61278
19513 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
19515 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19517 PR rtl-optimization/61220
19518 Part of PR rtl-optimization/61225
19519 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
19520 insn; skip split_edge for a block with only one successor.
19522 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19524 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
19527 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19529 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
19530 (update_vtable_references): New function.
19531 (function_and_variable_visibility): Rewrite also vtable initializers.
19532 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
19534 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19536 * ggc.h (ggc_grow): New function.
19537 * ggc-none.c (ggc_grow): New function.
19538 * ggc-page.c (ggc_grow): Likewise.
19540 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19542 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
19543 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
19544 comdat_can_be_unshared_p, cgraph_externally_visible_p,
19545 varpool_externally_visible_p, can_replace_by_local_alias,
19546 update_visibility_by_resolution_info, function_and_variable_visibility,
19547 pass_data_ipa_function_and_variable_visibility,
19548 make_pass_ipa_function_and_variable_visibility,
19549 whole_program_function_and_variable_visibility,
19550 pass_data_ipa_whole_program_visibility,
19551 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
19552 * cgraph.h (cgraph_local_node_p): Declare.
19553 * ipa-visibility.c: New file.
19554 * Makefile.in (OBJS): Add ipa-visiblity.o
19556 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19558 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
19559 that var decl is available.
19561 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19563 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
19564 symtab_node pointer.
19565 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
19566 (find_decls_types_r): Do not walk COMDAT_GROUP.
19567 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
19568 * varasm.c (make_decl_one_only): Use set_comdat_group;
19569 create node if needed.
19570 * ipa-inline-transform.c (save_inline_function_body): Update
19571 way we decl->symtab mapping.
19572 * symtab.c (symtab_hash, hash_node, eq_node
19573 symtab_insert_node_to_hashtable): Remove.
19574 (symtab_register_node): Update.
19575 (symtab_unregister_node): Update.
19576 (symtab_get_node): Reimplement as inline function.
19577 (symtab_add_to_same_comdat_group): Update.
19578 (symtab_dissolve_same_comdat_group_list): Update.
19579 (dump_symtab_base): Update.
19580 (verify_symtab_base): Update.
19581 (symtab_make_decl_local): Update.
19582 (fixup_same_cpp_alias_visibility): Update.
19583 (symtab_nonoverwritable_alias): Update.
19584 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
19585 * ipa.c (update_visibility_by_resolution_info): UPdate.
19586 * bb-reorder.c: Include cgraph.h
19587 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
19588 with comdat groups.
19589 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
19590 * cgraph.c (cgraph_get_create_node): Update.
19591 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
19593 (symtab_get_node): Make inline.
19594 (symtab_insert_node_to_hashtable): Remove.
19595 (symtab_can_be_discarded): Update.
19596 (decl_comdat_group): New function.
19597 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
19599 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
19601 (read_comdat_group): New function.
19602 (input_node, input_varpool_node): Use it.
19603 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
19605 * mips.c (mips_start_unique_function): Likewise.
19606 (ix86_code_end): Likewise.
19607 (rs6000_code_end): Likweise.
19608 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
19610 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19612 * gengtype-state.c (fatal_reading_state): Bring offline.
19613 * optabs.c (widening_optab_handler): Bring offline.
19614 * optabs.h (widening_optab_handler): Likewise.
19615 * final.c (get_attr_length_1): Likewise.
19617 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19619 * sched-int.h (sd_iterator_cond): Manually tail recurse.
19621 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19623 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
19624 (ppc440-compare): Include shift with dot.
19625 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
19626 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
19628 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
19630 (e6500_sfx2): Include it.
19631 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
19632 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
19633 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
19634 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
19635 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
19636 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
19637 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
19638 *lshiftrt_internal1le, *lshiftrt_internal1be,
19639 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
19640 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
19641 *rotldi3_internal10le, *rotldi3_internal10be,
19642 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
19643 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
19644 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
19645 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
19646 define_insns): Use type "shift" in the appropriate alternatives.
19648 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19650 * config/rs6000/rs6000.md (type): Add "logical". Delete
19652 (dot): Adjust comment.
19653 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
19654 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
19655 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
19656 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
19657 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
19658 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
19659 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
19660 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
19662 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19663 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
19664 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19665 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19666 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19667 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19668 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19669 * config/rs6000/8540.md (ppc8540_su): Adjust.
19670 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19671 cell-cmp-microcoded): Adjust.
19672 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
19673 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19674 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
19675 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
19676 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
19677 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19678 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
19679 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
19680 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
19682 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
19683 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
19684 Adjust. Adjust comment.
19685 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19686 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
19688 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19690 * config/rs6000/rs6000.md (type): Add "add".
19691 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
19692 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
19693 define_insns): Use it.
19694 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
19696 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19697 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
19698 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19699 * config/rs6000/601.md (ppc601-integer): Adjust.
19700 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19701 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19702 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19703 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19704 * config/rs6000/8540.md (ppc8540_su): Adjust.
19705 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19706 cell-cmp-microcoded): Adjust.
19707 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
19708 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19709 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
19710 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
19711 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
19712 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19713 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
19714 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
19715 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
19717 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
19718 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
19719 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19720 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
19722 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19724 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
19725 "delayed_compare", "var_delayed_compare".
19726 (var_shift): New attribute.
19727 (cell_micro): Adjust.
19728 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
19729 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
19730 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
19731 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
19732 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
19733 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
19734 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
19735 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
19736 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
19737 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
19738 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
19739 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
19740 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
19741 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
19742 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
19743 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
19744 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
19745 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
19746 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
19747 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
19748 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
19749 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
19750 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
19751 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19752 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19754 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19755 * config/rs6000/440.md (ppc440-integer): Adjust.
19756 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19757 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
19758 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19759 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19760 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19761 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19762 * config/rs6000/8540.md (ppc8540_su): Adjust.
19763 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19764 cell-cmp-microcoded): Adjust.
19765 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
19766 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19767 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
19768 e500mc64_delayed): Adjust.
19769 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
19770 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
19771 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19772 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
19773 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
19774 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
19775 power6-delayed-compare, power6-var-delayed-compare): Adjust.
19776 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
19777 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
19779 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19780 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
19782 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19784 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
19785 (bits): New mode_attr.
19786 (idiv_ldiv): Delete mode_attr.
19787 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
19788 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19789 rs6000_adjust_priority, is_nonpipeline_insn,
19790 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19792 * config/rs6000/40x.md (ppc403-idiv): Adjust.
19793 * config/rs6000/440.md (ppc440-idiv): Adjust.
19794 * config/rs6000/476.md (ppc476-idiv): Adjust.
19795 * config/rs6000/601.md (ppc601-idiv): Adjust.
19796 * config/rs6000/603.md (ppc603-idiv): Adjust.
19797 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
19798 ppc620-ldiv): Adjust.
19799 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
19800 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
19801 * config/rs6000/8540.md (ppc8540_divide): Adjust.
19802 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
19803 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
19804 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
19805 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
19806 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
19807 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
19808 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
19809 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
19810 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
19811 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
19812 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
19813 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
19814 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
19815 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
19816 * config/rs6000/titan.md (titan_fxu_div): Adjust.
19818 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19820 * config/rs6000/rs6000.md (type): Delete "insert_word",
19821 "insert_dword". Add "insert".
19822 (size): Update comment.
19823 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19824 insn_must_be_first_in_group): Adjust.
19825 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
19826 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
19827 *insvsi_internal6, insvdi_internal): Adjust.
19829 * config/rs6000/40x.md (ppc403-integer): Adjust.
19830 * config/rs6000/440.md (ppc440-integer): Adjust.
19831 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
19832 * config/rs6000/601.md (ppc601-integer): Adjust.
19833 * config/rs6000/603.md (ppc603-integer): Adjust.
19834 * config/rs6000/6xx.md (ppc604-integer): Adjust.
19835 * config/rs6000/7450.md (ppc7450-integer): Adjust.
19836 * config/rs6000/7xx.md (ppc750-integer): Adjust.
19837 * config/rs6000/8540.md (ppc8540_su): Adjust.
19838 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
19839 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
19840 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19841 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
19842 * config/rs6000/e5500.md (e5500_sfx): Adjust.
19843 * config/rs6000/e6500.md (e6500_sfx): Adjust.
19844 * config/rs6000/mpc.md (mpccore-integer): Adjust.
19845 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
19846 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
19847 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
19848 * config/rs6000/power7.md (power7-integer): Adjust.
19849 * config/rs6000/power8.md (power8-1cyc): Adjust.
19850 * config/rs6000/rs64.md (rs64a-integer): Adjust.
19851 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
19853 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19855 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
19856 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
19857 (size): New attribute.
19858 (dot): New attribute.
19859 (cell_micro): Adjust.
19860 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
19861 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
19862 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
19863 umuldi3_highpart): Adjust.
19864 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19865 rs6000_adjust_priority, is_nonpipeline_insn,
19866 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19868 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
19869 ppc405-imul3): Adjust.
19870 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
19871 * config/rs6000/476.md (ppc476-imul): Adjust.
19872 * config/rs6000/601.md (ppc601-imul): Adjust.
19873 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
19874 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
19875 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
19876 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
19877 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
19879 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
19880 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
19881 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
19882 cell-imul): Adjust.
19883 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
19884 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
19885 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
19886 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
19887 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
19888 * config/rs6000/mpc.md (mpccore-imul): Adjust.
19889 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
19890 power4-lmul, power4-imul, power4-imul3): Adjust.
19891 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
19892 power5-lmul, power5-imul, power5-imul3): Adjust.
19893 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
19894 power6-lmul, power6-imul, power6-imul3): Adjust.
19895 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
19896 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
19898 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
19899 rs64a-lmul): Adjust.
19900 * config/rs6000/titan.md (titan_imul): Adjust.
19902 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19904 * config/rs6000/rs6000.md (type): Add new value "halfmul".
19905 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
19906 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
19907 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
19908 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
19909 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
19910 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
19911 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
19912 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
19913 * config/rs6000/titan.md: Delete nonsensical comment.
19914 (titan_imul): Add type imul3.
19915 (titan_mulhw): Remove type imul3; add type halfmul.
19917 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19919 * config/rs6000/rs6000.md (type): Reorder, reformat.
19921 2014-05-23 Martin Jambor <mjambor@suse.cz>
19923 PR tree-optimization/53787
19924 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
19925 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
19926 analysis_done, update all uses.
19927 * ipa-prop.c: Include domwalk.h
19928 (param_analysis_info): Removed.
19929 (param_aa_status): New type.
19930 (ipa_bb_info): Likewise.
19931 (func_body_info): Likewise.
19932 (ipa_get_bb_info): New function.
19933 (aa_overwalked): Likewise.
19934 (find_dominating_aa_status): Likewise.
19935 (parm_bb_aa_status_for_bb): Likewise.
19936 (parm_preserved_before_stmt_p): Changed to use new param AA info.
19937 (load_from_unmodified_param): Accept func_body_info as a parameter
19938 instead of parms_ainfo.
19939 (parm_ref_data_preserved_p): Changed to use new param AA info.
19940 (parm_ref_data_pass_through_p): Likewise.
19941 (ipa_load_from_parm_agg_1): Likewise. Update callers.
19942 (compute_complex_assign_jump_func): Changed to use new param AA info.
19943 (compute_complex_ancestor_jump_func): Likewise.
19944 (ipa_compute_jump_functions_for_edge): Likewise.
19945 (ipa_compute_jump_functions): Removed.
19946 (ipa_compute_jump_functions_for_bb): New function.
19947 (ipa_analyze_indirect_call_uses): Likewise, moved variable
19949 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
19950 and info, moved variable declarations down.
19951 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
19953 (ipa_analyze_stmt_uses): Likewise.
19954 (ipa_analyze_params_uses): Removed.
19955 (ipa_analyze_params_uses_in_bb): New function.
19956 (ipa_analyze_controlled_uses): Likewise.
19957 (free_ipa_bb_info): Likewise.
19958 (analysis_dom_walker): New class.
19959 (ipa_analyze_node): Handle node-specific forbidden analysis,
19960 initialize and free func_body_info, use dominator walker.
19961 (ipcp_modif_dom_walker): New class.
19962 (ipcp_transform_function): Create and free func_body_info, use
19963 ipcp_modif_dom_walker, moved a lot of functionality there.
19965 2014-05-23 Marek Polacek <polacek@redhat.com>
19966 Jakub Jelinek <jakub@redhat.com>
19968 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
19969 * gcc.c (sanitize_spec_function): Likewise.
19970 * convert.c (convert_to_integer): Include "ubsan.h". Add
19971 floating-point to integer instrumentation.
19972 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
19973 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
19974 SANITIZE_NONDEFAULT.
19975 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
19976 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
19977 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
19978 * ubsan.c: Include "realmpfr.h" and "dfp.h".
19979 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
19980 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
19981 float/double/long double.
19982 (ubsan_instrument_float_cast): New function.
19983 * ubsan.h (ubsan_instrument_float_cast): Declare.
19985 2014-05-23 Jiong Wang <jiong.wang@arm.com>
19987 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
19989 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
19990 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
19991 Adjust for tailcalling through registers.
19992 * config/aarch64/aarch64.h (enum reg_class): New caller save
19994 (REG_CLASS_NAMES): Likewise.
19995 (REG_CLASS_CONTENTS): Likewise.
19996 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
19997 Allow tailcalling without decls.
19999 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
20001 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
20002 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
20004 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
20005 gsi, and variables v_* to v*.
20007 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
20009 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
20011 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
20013 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
20014 * omp-low.c: Update accordingly.
20016 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
20017 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
20018 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
20019 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
20020 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
20021 GF_OMP_TARGET_KIND_UPDATE.
20023 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
20024 Explicitly enumerate the expected region types.
20026 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
20029 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
20030 documentation; the old documentation didn't clearly state the
20031 constraints on the contents of the pointed-to storage.
20033 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
20035 Fix bootstrap error on ia64
20036 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
20037 Return default value.
20039 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
20041 PR tree-optimization/54733
20042 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
20044 (find_bswap_or_nop_load): New.
20045 (find_bswap_1): Renamed to ...
20046 (find_bswap_or_nop_1): This. Also add support for memory source.
20047 (find_bswap): Renamed to ...
20048 (find_bswap_or_nop): This. Also add support for memory source and
20049 detection of bitwise operations equivalent to load in target
20051 (execute_optimize_bswap): Likewise. Also move its leading comment back
20052 in place and split statement transformation into ...
20053 (bswap_replace): This.
20055 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
20057 PR rtl-optimization/61215
20058 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
20059 simplify_gen_subreg until final substitution.
20061 2014-05-23 Alan Modra <amodra@gmail.com>
20064 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
20065 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
20066 Use "Y" constraint rather than "m".
20068 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
20070 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
20072 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
20073 New function declaration.
20074 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
20075 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
20076 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
20077 (aarch64_init_builtins) : Initialize builtins
20078 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
20079 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
20080 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
20081 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
20082 and __builtins_aarch64_set_fpsr.
20083 (aarch64_atomic_assign_expand_fenv): New function.
20084 * config/aarch64/aarch64.md (set_fpcr): New pattern.
20085 (get_fpcr) : Likewise.
20086 (set_fpsr) : Likewise.
20087 (get_fpsr) : Likewise.
20088 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
20089 and UNSPECV_SET_FPSR.
20090 * doc/extend.texi (AARCH64 Built-in Functions) : Document
20091 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
20092 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
20094 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
20096 PR rtl-optimization/60969
20097 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
20098 constraints. Set up mem cost for NO_REGS case.
20100 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
20102 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
20104 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
20106 * config/darwin.c: Include "lto-section-names.h".
20107 (LTO_SEGMENT_NAME): Don't define.
20108 * config/i386/winnt.c: Include "lto-section-names.h".
20109 * lto-streamer.c: Include "lto-section-names.h".
20110 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
20111 * lto-wrapper.c: Include "lto-section-names.h".
20112 (LTO_SECTION_NAME_PREFIX): Don't define.
20113 * lto-section-names.h: New file.
20114 * cgraphunit.c: Include "lto-section-names.h".
20116 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
20118 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
20120 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
20123 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
20125 2014-05-22 Nick Clifton <nickc@redhat.com>
20127 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
20129 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
20131 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
20132 -> (T)A transformation to integer types.
20134 2014-05-22 Teresa Johnson <tejohnson@google.com>
20136 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
20137 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
20138 (gcov_rewrite): Use gcov_nonruntime_assert.
20139 (gcov_open): Ditto.
20140 (gcov_write_words): Ditto.
20141 (gcov_write_length): Ditto.
20142 (gcov_read_words): Use gcov_nonruntime_assert, and remove
20143 gcc_assert from IN_LIBGCOV code.
20144 (gcov_read_summary): Use gcov_error to flag profile corruption.
20145 (gcov_sync): Use gcov_nonruntime_assert.
20146 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
20147 (gcov_histo_index): Use gcov_nonruntime_assert.
20148 (static void gcov_histogram_merge): Ditto.
20149 (compute_working_sets): Ditto.
20150 * gcov-io.h (gcov_nonruntime_assert): Define.
20151 (gcov_error): Define for !IN_LIBGCOV
20153 2014-05-22 Richard Biener <rguenther@suse.de>
20155 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
20156 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
20157 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
20158 and deallocation site.
20159 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
20160 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
20161 passing through the incoming points-to set.
20162 (handle_lhs_call): Use flags argument instead of recomputing it.
20163 (find_func_aliases_for_call): Call handle_lhs_call with proper
20166 2014-05-22 Jakub Jelinek <jakub@redhat.com>
20168 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
20169 all padding bits in REAL_VALUE_TYPE are cleared.
20171 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
20173 Cleanup and improve multipass_dfa_lookahead_guard
20174 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
20175 (core2i7_first_cycle_multipass_begin,)
20176 (core2i7_first_cycle_multipass_issue,)
20177 (core2i7_first_cycle_multipass_backtrack): Update signature.
20178 * config/ia64/ia64.c
20179 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
20180 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
20181 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
20183 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
20184 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
20186 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
20188 * doc/tm.texi: Regenerate.
20190 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
20191 * haifa-sched.c (ready_try): Make signed to allow negative values.
20192 (rebug_ready_list_1): Update.
20193 (choose_ready): Simplify.
20194 (sched_extend_ready_list): Update.
20196 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
20198 Remove IA64 speculation tweaking flags
20199 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
20200 speculation tuning flags.
20201 (msched-prefer-non-data-spec-insns,)
20202 (msched-prefer-non-control-spec-insns): Obsolete options.
20203 * haifa-sched.c (choose_ready): Remove handling of
20204 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
20205 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
20206 and PREFER_NON_DATA_SPEC.
20207 * sel-sched.c (process_spec_exprs): Remove handling of
20208 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
20210 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
20212 Improve scheduling debug output
20213 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
20214 (advance_one_cycle): Update.
20215 (schedule_insn, queue_to_ready): Add debug printouts.
20216 (debug_ready_list_1): New static function.
20217 (debug_ready_list): Update.
20218 (max_issue): Add debug printouts.
20219 (dump_insn_stream): New static function.
20220 (schedule_block): Use it. Also better indent printouts.
20222 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
20224 Fix sched_insn debug counter
20225 * haifa-sched.c (schedule_insn): Update.
20226 (struct haifa_saved_data): Add nonscheduled_insns_begin.
20227 (save_backtrack_point, restore_backtrack_point): Update.
20228 (first_nonscheduled_insn): New static function.
20229 (queue_to_ready, choose_ready): Use it.
20230 (schedule_block): Init nonscheduled_insns_begin.
20231 (sched_emit_insn): Update.
20234 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
20236 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
20238 (aarch64_secondary_reload) : LikeWise.
20239 (aarch64_class_max_nregs) : Remove CORE_REGS.
20240 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
20241 (REG_CLASS_NAMES) : Likewise.
20242 (REG_CLASS_CONTENTS) : LikeWise.
20243 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
20245 2014-05-21 Guozhi Wei <carrot@google.com>
20248 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
20250 (vqdmulhq_n_s16): Likewise.
20252 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
20254 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
20256 2014-05-21 Marek Polacek <polacek@redhat.com>
20259 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
20261 2014-05-21 Martin Jambor <mjambor@suse.cz>
20263 * doc/invoke.texi (Optimize Options): Document parameters
20264 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
20265 ipa-cp-array-index-hint-bonus.
20267 2014-05-21 Mark Wielaard <mjw@redhat.com>
20270 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
20271 version >= 3 or not strict DWARF.
20272 * langhooks.h (struct lang_hooks_for_types): Add
20273 enum_underlying_base_type.
20274 * langhooks.c (lhd_enum_underlying_base_type): New function.
20275 * gcc/langhooks.h (struct lang_hooks_for_types): Add
20276 enum_underlying_base_type.
20277 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
20278 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
20279 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
20281 2014-05-21 Richard Biener <rguenther@suse.de>
20283 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
20285 2014-05-21 John Marino <gnugcc@marino.st>
20287 * config.gcc (*-*-dragonfly*): New target.
20288 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
20289 * configure: Regenerate.
20290 * config/dragonfly-stdint.h: New.
20291 * config/dragonfly.h: New.
20292 * config/dragonfly.opt: New.
20293 * config/i386/dragonfly.h: New.
20294 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
20296 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
20298 * tree.def (VOID_CST): New.
20299 * tree-core.h (TI_VOID): New.
20300 * tree.h (void_node): New.
20301 * tree.c (tree_node_structure_for_code, tree_code_size)
20302 (iterative_hash_expr): Handle VOID_CST.
20303 (build_common_tree_nodes): Initialize void_node.
20305 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
20307 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
20309 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
20311 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
20314 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
20315 flag_reorder_blocks_and_partition.
20316 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
20318 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
20321 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
20323 (*addc_r_t): Add new insn_and_split.
20325 2014-05-21 Jakub Jelinek <jakub@redhat.com>
20327 PR middle-end/61252
20328 * omp-low.c (handle_simd_reference): New function.
20329 (lower_rec_input_clauses): Use it. Defer adding reference
20330 initialization even for reduction without placeholder if in simd,
20331 handle it properly later on.
20333 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
20335 PR tree-optimization/60899
20336 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
20337 assume all static symbols will have definition wile parsing and
20338 check the do have definition later in compilation; check that
20339 variable referring symbol will be output before concluding that
20340 reference is safe; be conservative for referring local statics;
20341 be more precise about when comdat is output in other partition.
20343 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
20346 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
20348 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
20349 (ipa_inline): Loop inline_to_all_callers until no more aliases
20352 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
20354 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
20355 set writeonly flag only for vars actually written to.
20357 2014-05-20 Dehao Chen <dehao@google.com>
20359 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
20360 and callee count to get clone count.
20361 * tree-inline.c (expand_call_inline): Use callee count instead of bb
20362 count in copy_body.
20364 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
20366 PR rtl-optimization/61243
20367 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
20369 2014-05-20 Xinliang David Li <davidxl@google.com>
20371 * cgraphunit.c (walk_polymorphic_call_targets): Add
20372 dbgcnt and fopt-info support.
20373 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
20374 * ipa-devirt.c (ipa_devirt): Ditto.
20375 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
20376 * ipa.c (walk_polymorphic_call_targets): Ditto.
20377 * gimple-fold.c (fold_gimple_assign): Ditto.
20378 (gimple_fold_call): Ditto.
20379 * dbgcnt.def: New counter.
20381 2014-05-20 DJ Delorie <dj@redhat.com>
20383 * config/msp430/msp430.md (split): Don't allow subregs when
20384 splitting SImode adds.
20385 (andneghi): Fix subtraction logic.
20386 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
20388 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
20390 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
20392 * except.c (switch_to_exception_section, resolve_unique_section,
20393 get_named_text_section, default_function_rodata_section,
20394 align_variable, get_block_for_decl, default_section_type_flags):
20395 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
20396 * symtab.c (symtab_add_to_same_comdat_group,
20397 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
20398 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
20400 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
20401 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
20402 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
20403 (c6x_function_in_section_p): Likewise.
20404 * config/darwin.c (machopic_select_section): Likewise.
20405 * config/arm/arm.c (arm_function_in_section_p): Likewise.
20406 * config/mips/mips.c (mips_function_rodata_section): Likewise.
20407 * config/mep/mep.c (mep_select_section): LIkewise.
20408 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
20410 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
20412 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
20413 EH region of calls to pure functions that can throw an exception.
20414 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
20415 (copy_reference_ops_from_call): Also copy the EH region of the call if
20416 it can throw an exception.
20418 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
20420 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
20421 nested VEC_SELECTs that are inverses of each other.
20423 2014-05-20 Richard Biener <rguenther@suse.de>
20425 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
20426 (extract_and_process_scc_for_name): not here.
20427 (cond_dom_walker::before_dom_children): Only process
20428 stmts that end the BB in interesting ways.
20429 (run_scc_vn): Mark param uses as visited.
20431 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20433 * config/arm/arm.md (arith_shiftsi): Do not predicate for
20436 2014-05-20 Nick Clifton <nickc@redhat.com>
20438 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
20439 (msp430_gimplify_va_arg_expr): New function.
20440 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
20442 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
20443 operand 0 in order to prevent confusion about the number of
20444 registers involved.
20446 2014-05-20 Richard Biener <rguenther@suse.de>
20448 PR tree-optimization/61221
20449 * tree-ssa-pre.c (el_to_update): Remove.
20450 (eliminate_dom_walker::before_dom_children): Handle released
20451 VDEFs by value-numbering them to the associated VUSE. Update
20452 stmt immediately for substituted call address.
20453 (eliminate): Remove delayed stmt updating code.
20454 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
20455 possibly late re-numbered vuses.
20456 (vn_reference_lookup_2): Adjust.
20457 (vn_reference_lookup_pieces): Likewise.
20458 (vn_reference_lookup): Likewise.
20460 2014-05-20 Richard Biener <rguenther@suse.de>
20462 * config.gcc: Remove need_64bit_hwint.
20463 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
20464 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
20466 * config.in: Regenerate.
20467 * configure: Likewise.
20469 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
20471 * doc/extend.texi: Create Label Attributes section,
20472 move all label attributes into it and reference it.
20474 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
20476 * arm.c (thumb1_reorg): When scanning backwards skip anything
20477 that's not a proper insn.
20479 2014-05-19 Richard Biener <rguenther@suse.de>
20481 PR tree-optimization/61221
20482 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
20483 Do nothing for unreachable blocks.
20484 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
20485 Improve unreachability detection.
20487 2014-05-19 Richard Biener <rguenther@suse.de>
20489 PR tree-optimization/61209
20490 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
20492 2014-05-19 Nick Clifton <nickc@redhat.com>
20494 * except.c (init_eh): Fix computation of builtin setjmp buffer
20495 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
20497 2014-05-19 Richard Biener <rguenther@suse.de>
20499 PR tree-optimization/61184
20500 * tree-vrp.c (is_negative_overflow_infinity): Use
20501 TREE_OVERFLOW_P and do that check first.
20502 (is_positive_overflow_infinity): Likewise.
20503 (is_overflow_infinity): Likewise.
20504 (vrp_operand_equal_p): Properly treat operands with
20505 differing overflow as not equal.
20507 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
20509 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
20510 shift simplification where it was intended.
20512 2014-05-19 Christian Bruel <christian.bruel@st.com>
20515 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
20517 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
20520 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
20523 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
20525 * reg-notes.def (CROSSING_JUMP): Likewise.
20526 * rtl.h (rtx_def): Update comment for jump flag.
20527 (CROSSING_JUMP_P): Define.
20528 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
20529 of a REG_CROSSING_JUMP note.
20530 * cfghooks.c (tidy_fallthru_edges): Likewise.
20531 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
20532 * emit-rtl.c (try_split): Likewise.
20533 * haifa-sched.c (sched_create_recovery_edges): Likewise.
20534 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
20535 * jump.c (redirect_jump_2): Likewise.
20536 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
20537 (relax_delay_slots): Likewise.
20538 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
20539 (bbit_di): Likewise.
20540 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
20541 * config/sh/sh.md (jump_compact): Likewise.
20542 * bb-reorder.c (rotate_loop): Likewise.
20543 (pass_duplicate_computed_gotos::execute): Likewise.
20544 (add_reg_crossing_jump_notes): Rename to...
20545 (update_crossing_jump_flags): ...this.
20546 (pass_partition_blocks::execute): Update accordingly.
20548 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
20550 * tree.h: Remove extraneous template <>.
20552 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20554 * ipa.c (symtab_remove_unreachable_nodes): Remove
20555 symbol from comdat group if its body was eliminated.
20556 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
20557 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
20558 (symtab_unregister_node): ... this one.
20559 (verify_symtab_base): More strict checking of comdats.
20560 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
20562 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20564 * tree-pass.h (make_pass_ipa_comdats): New pass.
20565 * timevar.def (TV_IPA_COMDATS): New timevar.
20566 * passes.def (pass_ipa_comdats): Add.
20567 * Makefile.in (OBJS): Add ipa-comdats.o
20568 * ipa-comdats.c: New file.
20570 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20572 * ipa.c (update_visibility_by_resolution_info): New function.
20573 (function_and_variable_visibility): Use it.
20575 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20577 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
20579 (FOR_EACH_DEFINED_SYMBOL): New macro.
20580 (varpool_first_static_initializer, varpool_next_static_initializer,
20581 varpool_first_defined_variable, varpool_next_defined_variable):
20583 (symtab_in_same_comdat_p): Correctly deal with inline functions.
20585 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20587 * ggc-page.c (ggc_handle_finalizers): Add comment.
20589 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20591 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
20592 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
20593 (ggc_internal_cleared_alloc): Likewise.
20594 * ggc-page.c (finalizer): New class.
20595 (vec_finalizer): Likewise.
20596 (globals::finalizers): New member.
20597 (globals::vec_finalizers): Likewise.
20598 (ggc_internal_alloc): Record the finalizer if any for the block being
20600 (ggc_handle_finalizers): New function.
20601 (ggc_collect): Call ggc_handle_finalizers.
20602 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
20604 (ggc_internal_cleared_alloc): Likewise.
20605 (finalize): New function.
20606 (need_finalization_p): Likewise.
20607 (ggc_alloc): Install the type's destructor as the finalizer if it
20608 might do something.
20609 (ggc_cleared_alloc): Likewise.
20610 (ggc_vec_alloc): Likewise.
20611 (ggc_cleared_vec_alloc): Likewise.
20613 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20615 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
20617 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20619 * alias.c (record_alias_subset): Adjust.
20620 * bitmap.c (bitmap_element_allocate): Likewise.
20621 (bitmap_gc_alloc_stat): Likewise.
20622 * cfg.c (init_flow): Likewise.
20623 (alloc_block): Likewise.
20624 (unchecked_make_edge): Likewise.
20625 * cfgloop.c (alloc_loop): Likewise.
20626 (flow_loops_find): Likewise.
20627 (rescan_loop_exit): Likewise.
20628 * cfgrtl.c (init_rtl_bb_info): Likewise.
20629 * cgraph.c (insert_new_cgraph_node_version): Likewise.
20630 (cgraph_allocate_node): Likewise.
20631 (cgraph_create_edge_1): Likewise.
20632 (cgraph_allocate_init_indirect_info): Likewise.
20633 * cgraphclones.c (cgraph_clone_edge): Likewise.
20634 * cgraphunit.c (add_asm_node): Likewise.
20635 (init_lowered_empty_function): Likewise.
20636 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
20637 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
20638 (alpha_use_linkage): Likewise.
20639 * config/arc/arc.c (arc_init_machine_status): Likewise.
20640 * config/arm/arm.c (arm_init_machine_status): Likewise.
20641 * config/avr/avr.c (avr_init_machine_status): Likewise.
20642 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
20643 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
20644 * config/cris/cris.c (cris_init_machine_status): Likewise.
20645 * config/darwin.c (machopic_indirection_name): Likewise.
20646 (darwin_build_constant_cfstring): Likewise.
20647 (darwin_enter_string_into_cfstring_table): Likewise.
20648 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
20649 * config/frv/frv.c (frv_init_machine_status): Likewise.
20650 * config/i386/i386.c (get_dllimport_decl): Likewise.
20651 (ix86_init_machine_status): Likewise.
20652 (assign_386_stack_local): Likewise.
20653 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
20654 (i386_pe_maybe_record_exported_symbol): Likewise.
20655 (i386_pe_record_stub): Likewise.
20656 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
20657 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
20658 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
20659 (m32c_note_pragma_address): Likewise.
20660 * config/mep/mep.c (mep_init_machine_status): Likewise.
20661 (mep_note_pragma_flag): Likewise.
20662 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
20663 (mips16_local_alias): Likewise.
20664 (mips_init_machine_status): Likewise.
20665 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
20666 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
20667 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
20668 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
20669 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
20670 * config/pa/pa.c (pa_init_machine_status): Likewise.
20671 (pa_get_deferred_plabel): Likewise.
20672 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
20673 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
20674 (rs6000_init_machine_status): Likewise.
20675 (output_toc): Likewise.
20676 * config/s390/s390.c (s390_init_machine_status): Likewise.
20677 * config/score/score.c (score_output_external): Likewise.
20678 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
20679 * config/spu/spu.c (spu_init_machine_status): Likewise.
20680 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
20681 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
20682 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
20683 * coverage.c (coverage_end_function): Likewise.
20684 * dbxout.c (dbxout_init): Likewise.
20685 * doc/gty.texi: Don't mention variable_size attribute.
20686 * dwarf2cfi.c (new_cfi): Adjust.
20687 (new_cfi_row): Likewise.
20688 (copy_cfi_row): Likewise.
20689 (create_cie_data): Likewise.
20690 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
20691 (new_loc_descr): Likewise.
20692 (find_AT_string_in_table): Likewise.
20693 (add_addr_table_entry): Likewise.
20694 (new_die): Likewise.
20695 (add_var_loc_to_decl): Likewise.
20696 (clone_die): Likewise.
20697 (clone_as_declaration): Likewise.
20698 (break_out_comdat_types): Likewise.
20699 (new_loc_list): Likewise.
20700 (add_loc_descr_to_each): Likewise.
20701 (add_location_or_const_value_attribute): Likewise.
20702 (add_linkage_name): Likewise.
20703 (lookup_filename): Likewise.
20704 (dwarf2out_var_location): Likewise.
20705 (new_line_info_table): Likewise.
20706 (dwarf2out_init): Likewise.
20707 (mem_loc_descriptor): Likewise.
20708 (loc_descriptor): Likewise.
20709 (add_const_value_attribute): Likewise.
20710 (tree_add_const_value_attribute): Likewise.
20711 (comp_dir_string): Likewise.
20712 (dwarf2out_vms_debug_main_pointer): Likewise.
20713 (string_cst_pool_decl): Likewise.
20714 * emit-rtl.c (set_mem_attrs): Likewise.
20715 (get_reg_attrs): Likewise.
20716 (start_sequence): Likewise.
20717 (init_emit): Likewise.
20718 (init_emit_regs): Likewise.
20719 * except.c (init_eh_for_function): Likewise.
20720 (gen_eh_region): Likewise.
20721 (gen_eh_region_catch): Likewise.
20722 (gen_eh_landing_pad): Likewise.
20723 (add_call_site): Likewise.
20724 * function.c (add_frame_space): Likewise.
20725 (insert_temp_slot_address): Likewise.
20726 (assign_stack_temp_for_type): Likewise.
20727 (get_hard_reg_initial_val): Likewise.
20728 (allocate_struct_function): Likewise.
20729 (prepare_function_start): Likewise.
20730 (types_used_by_var_decl_insert): Likewise.
20731 * gengtype.c (variable_size_p): Remove function.
20732 (enum alloc_quantity): Remove enum.
20733 (write_typed_alloc_def): Remove function.
20734 (write_typed_struct_alloc_def): Likewise.
20735 (write_typed_typedef_alloc_def): Likewise.
20736 (write_typed_alloc_defns): Likewise.
20738 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
20739 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
20740 * ggc.h (ggc_alloc): new function.
20741 (ggc_cleared_alloc): Likewise.
20742 (ggc_vec_alloc): Template on type of vector element, and remove
20743 element size argument.
20744 (ggc_cleared_vec_alloc): Likewise.
20745 * gimple.c (gimple_build_omp_for): Adjust.
20746 (gimple_copy): Likewise.
20747 * ipa-cp.c (get_replacement_map): Likewise.
20748 (find_aggregate_values_for_callers_subset): Likewise.
20749 (known_aggs_to_agg_replacement_list): Likewise.
20750 * ipa-devirt.c (get_odr_type): Likewise.
20751 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
20752 (read_agg_replacement_chain): Likewise.
20753 * loop-iv.c (get_simple_loop_desc): Likewise.
20754 * lto-cgraph.c (input_node_opt_summary): Likewise.
20755 * lto-section-in.c (lto_new_in_decl_state): Likewise.
20756 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
20757 (input_eh_region): Likewise.
20758 (input_eh_lp): Likewise.
20759 (input_cfg): Likewise.
20760 * optabs.c (set_optab_libfunc): Likewise.
20761 (init_tree_optimization_optabs): Likewise.
20762 (set_conv_libfunc): Likewise.
20763 * passes.c (do_per_function_toporder): Likewise.
20764 * rtl.h: Don't use variable_size gty attribute.
20765 * sese.c (if_region_set_false_region): Adjust.
20766 * stringpool.c (gt_pch_save_stringpool): Likewise.
20767 * target-globals.c (save_target_globals): Likewise.
20768 * toplev.c (general_init): Likewise.
20769 * trans-mem.c (record_tm_replacement): Likewise.
20770 (split_bb_make_tm_edge): Likewise.
20771 * tree-cfg.c (move_sese_region_to_fn): Likewise.
20772 * tree-data-ref.h (lambda_vector_new): Likewise.
20773 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
20774 * tree-iterator.c (tsi_link_before): Likewise.
20775 (tsi_link_after): Likewise.
20776 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
20777 * tree-ssa-loop-niter.c (record_estimate): Likewise.
20778 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
20779 * tree-ssa-operands.h: Don't use variable_size gty attribute.
20780 * tree-ssa.c (init_tree_ssa): Adjust.
20781 * tree-ssanames.c (set_range_info): Likewise.
20782 (get_ptr_info): Likewise.
20783 (duplicate_ssa_name_ptr_info): Likewise.
20784 (duplicate_ssa_name_range_info): Likewise.
20785 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
20786 (unpack_ts_fixed_cst_value_fields): Likewise.
20787 * tree.c (build_fixed): Likewise.
20788 (build_real): Likewise.
20789 (build_string): Likewise.
20790 (decl_priority_info): Likewise.
20791 (decl_debug_expr_insert): Likewise.
20792 (decl_value_expr_insert): Likewise.
20793 (decl_debug_args_insert): Likewise.
20794 (type_hash_add): Likewise.
20795 (build_omp_clause): Likewise.
20796 * ubsan.c (decl_for_type_insert): Likewise.
20797 * varasm.c (get_unnamed_section): Likewise.
20798 (get_noswitch_section): Likewise.
20799 (get_section): Likewise.
20800 (get_block_for_section): Likewise.
20801 (create_block_symbol): Likewise.
20802 (build_constant_desc): Likewise.
20803 (create_constant_pool): Likewise.
20804 (force_const_mem): Likewise.
20805 (record_tm_clone_pair): Likewise.
20806 * varpool.c (varpool_create_empty_node): Likewise.
20808 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20810 * dwarf2out.c (tree_add_const_value_attribute): Call
20811 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
20812 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
20813 instead of ggc_internal_<x>alloc_stat.
20814 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
20815 (ggc_realloc): Likewise.
20816 * ggc-none.c (ggc_internal_alloc): Likewise.
20817 (ggc_internal_cleared_alloc): Likewise.
20818 * ggc-page.c: Likewise.
20819 * ggc.h (ggc_internal_alloc_stat): Likewise.
20820 (ggc_internal_alloc): Remove macro.
20821 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
20822 (ggc_internal_cleared_alloc): Remove macro.
20823 (GGC_RESIZEVEC): Adjust.
20824 (ggc_resizevar): Remove macro.
20825 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
20826 (ggc_internal_cleared_vec_alloc_stat): Likewise.
20827 (ggc_internal_vec_cleared_alloc): Remove macro.
20828 (ggc_alloc_atomic_stat): Drop _stat suffix.
20829 (ggc_alloc_atomic): Remove macro.
20830 (ggc_alloc_cleared_atomic): Remove macro.
20831 (ggc_alloc_string_stat): Drop _stat suffix.
20832 (ggc_alloc_string): Remove macro.
20833 (ggc_alloc_rtx_def_stat): Adjust.
20834 (ggc_alloc_tree_node_stat): Likewise.
20835 (ggc_alloc_cleared_tree_node_stat): Likewise.
20836 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
20837 (ggc_alloc_cleared_simd_clone_stat): Likewise.
20838 * gimple.c (gimple_build_omp_for): Likewise.
20839 (gimple_copy): Likewise.
20840 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
20841 * toplev.c (realloc_for_line_map): Adjust.
20842 * tree-data-ref.h (lambda_vector_new): Likewise.
20843 * tree-phinodes.c (allocate_phi_node): Likewise.
20844 * tree.c (grow_tree_vec_stat): Likewise.
20845 * vec.h (va_gc::reserve): Adjust.
20847 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
20849 * config/microblaze/microblaze.c (break_handler): New Declaration.
20850 (microblaze_break_function_p,microblaze_is_break_handler): New.
20851 (compute_frame_size): Use microblaze_break_function_p.
20852 Add the test of break_handler.
20853 (microblaze_function_prologue) : Add the test of variable
20854 break_handler. Check the fnname by BREAK_HANDLER_NAME.
20855 (microblaze_function_epilogue) : Add the test of break_handler.
20856 (microblaze_globalize_label) : Add the test of break_handler.
20857 Check the name by BREAK_HANDLER_NAME.
20859 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
20861 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
20862 microblaze_is_break_handler test.
20863 (call_internal1,call_value_intern): Use microblaze_break_function_p.
20864 Use SYMBOL_REF_DECL.
20866 * config/microblaze/microblaze-protos.h
20867 (microblaze_break_function_p,microblaze_is_break_handler):
20870 * doc/extend.texi (MicroBlaze break_handler Functions): Document
20871 new MicroBlaze break_handler functions.
20873 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
20875 * doc/extend.texi (Size of an asm): Move node text according
20876 to its @menu entry position.
20878 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
20880 PR tree-optimization/61140
20881 PR tree-optimization/61150
20882 PR tree-optimization/61197
20883 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
20885 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
20887 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
20889 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
20891 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
20892 __SIZEOF_INT128__ is defined.
20894 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
20896 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
20897 (rs6000_delegitimize_address): Use it.
20899 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
20901 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
20902 inplace argument. Store the new address in the original MEM when true.
20903 * emit-rtl.c (change_address_1): Likewise.
20904 (adjust_address_1, adjust_automodify_address_1, offset_address):
20905 Update accordingly.
20906 * rtl.h (plus_constant): Add an inplace argument.
20907 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
20908 when true. Avoid generating (plus X (const_int 0)).
20909 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
20910 in-place. Pass true to plus_constant.
20911 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
20913 2014-05-16 Dehao Chen <dehao@google.com>
20915 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
20917 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20920 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
20922 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
20924 2014-05-16 Dehao Chen <dehao@google.com>
20926 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
20927 optimize_function_for_size_p.
20928 * regs.h (REG_FREQ_FROM_BB): Likewise.
20930 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20933 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
20934 negt_reg_operand cases.
20935 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
20937 * config/sh/predicates.md (cbranch_treg_value): Simplify.
20939 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20941 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
20944 2014-05-16 David Malcolm <dmalcolm@redhat.com>
20947 2014-04-29 David Malcolm <dmalcolm@redhat.com>
20949 * tree-cfg.c (dump_function_to_file): Dump the return type of
20950 functions, in a line to itself before the function body, mimicking
20951 the layout of a C function.
20953 2014-05-16 Dehao Chen <dehao@google.com>
20955 * cfghooks.c (make_forwarder_block): Use direct computation to
20956 get fall-through edge's count and frequency.
20958 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
20960 * config/arc/arc.c (arc_init): Fix typo in error message.
20961 * config/i386/i386.c (ix86_expand_builtin): Likewise.
20962 (split_stack_prologue_scratch_regno): Likewise.
20963 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
20964 word from error message.
20966 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
20968 * ira-costs.c: Fix typo in comment.
20970 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
20972 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
20974 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
20976 * varpool.c (dump_varpool_node): Dump write-only flag.
20977 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
20979 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
20980 write-only variables.
20981 * ipa.c (process_references): New function.
20982 (set_readonly_bit): New function.
20983 (set_writeonly_bit): New function.
20984 (clear_addressable_bit): New function.
20985 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
20986 fix handling of aliases.
20987 * cgraph.h (struct varpool_node): Add writeonly flag.
20989 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
20991 PR rtl-optimization/60969
20992 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
20993 Calculate costs for this case.
20995 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
20997 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
20998 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
21000 2014-05-16 Richard Biener <rguenther@suse.de>
21002 PR tree-optimization/61194
21003 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
21004 bool patterns ending in a COND_EXPR.
21006 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21008 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
21010 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21012 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
21013 where we were unable to cost an RTX.
21015 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21017 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
21020 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21021 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
21023 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
21025 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21026 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
21028 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
21029 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
21031 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21032 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
21034 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
21037 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21038 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
21040 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
21043 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21044 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
21046 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
21047 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
21049 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21050 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
21052 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
21053 rotates and shifts.
21055 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21056 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
21058 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
21059 ZERO_EXTEND and SIGN_EXTEND better.
21061 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21062 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
21064 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
21065 logical operations.
21067 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21068 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
21070 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
21071 costs when costing loads and stores to memory.
21073 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21074 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
21076 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
21079 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21081 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
21083 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21084 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
21086 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
21088 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
21090 (aarch64_rtx_mult_cost): New.
21091 (aarch64_rtx_costs): Use it, refactor as appropriate.
21093 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21094 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
21096 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
21097 emit instructions, return number of instructions which would
21099 (aarch64_add_constant): Update call to aarch64_build_constant.
21100 (aarch64_output_mi_thunk): Likewise.
21101 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
21104 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21106 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
21107 (TARGET_RTX_COSTS): Call it.
21109 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21111 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
21112 (cortexa57_vector_cost): Likewise.
21113 (cortexa57_tunings): Use them.
21115 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21117 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
21118 (cpu_addrcost_table): Use it.
21119 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
21120 (aarch64_address_cost): Rewrite using aarch64_classify_address,
21123 2014-05-16 Richard Biener <rguenther@suse.de>
21125 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
21126 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
21127 (visit_phi): Ignore edges marked as not executable.
21128 (class cond_dom_walker): New.
21129 (cond_dom_walker::before_dom_children): Value-number
21130 control statements and mark successor edges as not
21131 executable if possible.
21132 (run_scc_vn): First walk all control statements in
21133 dominator order, marking edges as not executable.
21134 * tree-inline.c (copy_edges_for_bb): Be not confused
21135 about random edge flags.
21137 2014-05-16 Richard Biener <rguenther@suse.de>
21139 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
21141 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
21144 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
21145 (__TM_simple_begin): Use it.
21146 (__TM_begin): Likewise.
21148 2014-05-15 Martin Jambor <mjambor@suse.cz>
21151 * ipa-prop.c (update_indirect_edges_after_inlining): Check
21152 type_preserved flag when the indirect edge is polymorphic.
21154 2014-05-15 Martin Jambor <mjambor@suse.cz>
21156 PR tree-optimization/61090
21157 * tree-sra.c (sra_modify_expr): Pass the current gsi to
21158 build_ref_for_model.
21160 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21162 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
21163 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
21165 2014-05-15 Jakub Jelinek <jakub@redhat.com>
21167 PR tree-optimization/61158
21168 * fold-const.c (fold_binary_loc): If X is zero-extended and
21169 shiftc >= prec, make sure zerobits is all ones instead of
21170 invoking undefined behavior.
21172 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
21174 * regcprop.h: New file.
21175 * regcprop.c (skip_debug_insn_p): New decl.
21176 (replace_oldest_value_reg): Check skip_debug_insn_p.
21177 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
21178 * shrink-wrap.c: Include regcprop.h.
21179 (prepare_shrink_wrap): Call
21180 copyprop_hardreg_forward_bb_without_debug_insn.
21182 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
21184 * shrink-wrap.h: Update comment.
21185 * shrink-wrap.c: Update comment.
21186 (next_block_for_reg): Rename to live_edge_for_reg.
21187 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
21188 (move_insn_for_shrink_wrap): Split live_edge.
21189 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
21191 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
21193 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
21195 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
21196 * config/sparc/sparc.md (fptype_ut699): New attribute.
21197 (in_branch_delay): Return false if -mfix-ut699 is specified and
21198 fptype_ut699 is set to single.
21199 (truncdfsf2): Add fptype_ut699 attribute.
21200 (fix_truncdfsi2): Likewise.
21201 (floatsisf2): Change fptype attribute.
21202 (fix_truncsfsi2): Likewise.
21203 (negtf2_notv9): Delete.
21204 (negtf2_v9): Likewise.
21205 (negtf2_hq): New instruction.
21206 (negtf2): New instruction and splitter.
21207 (negdf2_notv9): Rewrite.
21208 (abstf2_notv9): Delete.
21209 (abstf2_hq_v9): Likewise.
21210 (abstf2_v9): Likewise.
21211 (abstf2_hq): New instruction.
21212 (abstf2): New instruction and splitter.
21213 (absdf2_notv9): Rewrite.
21215 2014-05-14 Cary Coutant <ccoutant@google.com>
21218 * opts.c (common_handle_option): Don't special-case "-g".
21219 (set_debug_level): Default to at least level 2 with "-g".
21221 2014-05-14 DJ Delorie <dj@redhat.com>
21223 * config/msp430/msp430.c (msp430_builtin): Add
21224 MSP430_BUILTIN_DELAY_CYCLES.
21225 (msp430_init_builtins): Register void __delay_cycles(long long).
21226 (msp430_builtin_decl): Add it.
21227 (cg_magic_constant): New.
21228 (msp430_expand_delay_cycles): New.
21229 (msp430_expand_builtin): Call it.
21230 (msp430_print_operand_raw): Change integer printing from "int" to
21232 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
21233 (delay_cycles_start): New.
21234 (delay_cycles_end): New.
21235 (delay_cycles_32): New.
21236 (delay_cycles_32x): New.
21237 (delay_cycles_16): New.
21238 (delay_cycles_16x): New.
21239 (delay_cycles_2): New.
21240 (delay_cycles_1): New.
21241 * doc/extend.texi: Document __delay_cycles().
21243 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
21245 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
21246 length attribute computation.
21248 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
21251 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
21253 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
21256 * config/sparc/sparc.md: Fix types of low and high in DI constant
21257 splitter. Use gen_int_mode in some other splitters.
21259 2014-05-14 Martin Jambor <mjambor@suse.cz>
21262 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
21264 2014-05-14 James Norris <jnorris@codesourcery.com>
21266 * omp-low.c (expand_parallel_call): Remove shadow variable.
21267 (expand_omp_taskreg): Likewise.
21269 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
21271 * common/config/i386/i386-common.c
21272 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
21273 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
21274 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
21275 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
21276 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
21277 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
21278 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
21279 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
21280 xsavecintrin.h, xsavesintrin.h.
21281 (x86_64-*-*): Ditto.
21282 * config/i386/clflushoptintrin.h: New.
21283 * config/i386/xsavecintrin.h: Ditto.
21284 * config/i386/xsavesintrin.h: Ditto.
21285 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
21286 (bit_XSAVES): Ditto.
21287 (bit_XSAVES): Ditto.
21288 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
21289 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
21291 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
21292 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
21293 OPTION_MASK_ISA_XSAVES.
21294 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
21295 -mxsavec, -mxsaves.
21296 (PTA_CLFLUSHOPT) Define.
21297 (PTA_XSAVEC): Ditto.
21298 (PTA_XSAVES): Ditto.
21299 (ix86_option_override_internal): Handle new options.
21300 (ix86_valid_target_attribute_inner_p): Ditto.
21301 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
21302 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
21303 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
21304 (bdesc_special_args): Add __builtin_ia32_xsaves,
21305 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
21306 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
21307 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
21308 (ix86_expand_builtin): Handle new builtins.
21309 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
21310 (TARGET_CLFLUSHOPT_P): Ditto.
21311 (TARGET_XSAVEC): Ditto.
21312 (TARGET_XSAVEC_P): Ditto.
21313 (TARGET_XSAVES): Ditto.
21314 (TARGET_XSAVES_P): Ditto.
21315 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
21316 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
21317 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
21319 (ANY_XRSTOR64): Ditto.
21321 (xrstor): Change into <xrstor>.
21322 (xrstor_rex64): Change into <xrstor>_rex64.
21323 (xrstor64): Change into <xrstor>64
21325 * config/i386/i386.opt (mclflushopt): New.
21328 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
21330 * doc/invoke.texi: Document new options.
21332 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
21334 PR rtl-optimization/60866
21335 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
21336 Default it to -1. Pass it down to init_simplejump_data.
21337 (init_simplejump_data): New parameter old_seqno. Pass it down
21338 to get_seqno_for_a_jump.
21339 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
21340 initializing new jump seqno as a last resort. Add comment.
21341 (sel_redirect_edge_and_branch): Save old seqno of the conditional
21342 jump and pass it down to sel_init_new_insn.
21343 (sel_redirect_edge_and_branch_force): Likewise.
21345 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
21347 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
21348 shifted values to avoid build warning.
21350 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
21352 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
21353 * cfgrtl.c (rtl_merge_blocks): Fix comment.
21354 (cfg_layout_merge_blocks): Likewise.
21355 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
21357 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
21359 PR rtl-optimization/60901
21360 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
21361 bb predecessor belongs to the same scheduling region. Adjust comment.
21363 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
21365 * doc/sourcebuild.texi: (dfp_hw): Document.
21366 (p8vector_hw): Likewise.
21367 (powerpc_eabi_ok): Likewise.
21368 (powerpc_elfv2): Likewise.
21369 (powerpc_htm_ok): Likewise.
21370 (ppc_recip_hw): Likewise.
21371 (vsx_hw): Likewise.
21373 2014-05-13 Cary Coutant <ccoutant@google.com>
21375 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
21377 2014-05-13 David Malcolm <dmalcolm@redhat.com>
21379 * gengtype-parse.c (require3): Eliminate in favor of...
21381 (require_template_declaration): Update to support optional single *
21384 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
21385 (create_user_defined_type): Handle a single level of explicit
21386 pointerness within template arguments.
21387 (struct write_types_data): Add field "kind".
21388 (filter_type_name): Handle "*" character.
21389 (write_user_func_for_structure_ptr): Require a write_types_data
21390 rather than just a prefix string, so that we can look up the kind
21391 of the wtd and use it as an index into wrote_user_func_for_ptr,
21392 ensuring that such functions are written at most once. Support
21393 subclasses by invoking the marking function of the ultimate base class.
21394 (write_user_func_for_structure_body): Require a write_types_data
21395 rather than just a prefix string, so that we can pass this to
21396 write_user_func_for_structure_ptr.
21397 (write_func_for_structure): Likewise.
21398 (ggc_wtd): Add initializer of new "kind" field.
21399 (pch_wtd): Likewise.
21401 * gengtype.h (enum write_types_kinds): New.
21402 (struct type): Add field wrote_user_func_for_ptr to the "s"
21405 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
21407 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
21408 instead of const_binop.
21409 (fold_binary_loc): Likewise.
21411 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
21413 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
21414 calculation to match get_ref_base_and_extent.
21416 2014-05-13 Catherine Moore <clm@codesourcery.com>
21417 Sandra Loosemore <sandra@codesourcery.com>
21419 * configure.ac: Fix assembly for explicit JALR relocation check.
21420 * configure: Regenerate.
21422 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21424 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
21425 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
21426 Remove associated type declarations and initialisations.
21427 (arm_expand_neon_builtin): Likewise.
21428 (neon_emit_pair_result_insn): Delete.
21429 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
21430 * config/arm/neon.md (neon_vtrn<mode>): Delete.
21431 (neon_vzip<mode>): Likewise.
21432 (neon_vuzp<mode>): Likewise.
21434 2014-05-13 Richard Biener <rguenther@suse.de>
21437 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
21438 it needs revisiting whether the call still may be tail-called.
21440 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21442 * rtl.def (SYMBOL_REF): Remove middle "0" field.
21443 * rtl.h (block_symbol): Reduce number of fields to 2.
21444 (rtx_def): Add u2.symbol_ref_flags.
21445 (SYMBOL_REF_FLAGS): Use it.
21446 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
21447 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
21448 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
21449 Lower index of SYMBOL_REF_DATA.
21450 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
21451 Print SYMBOL_REF_FLAGS at the same time.
21452 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
21454 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21456 * rtl.def (VAR_LOCATION): Remove "i" field.
21457 * rtl.h (rtx_def): Add u2.var_location_status.
21458 (PAT_VAR_LOCATION_STATUS): Use it.
21459 (gen_rtx_VAR_LOCATION): Declare.
21460 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
21461 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
21462 * var-tracking.c (emit_note_insn_var_location): Remove casts.
21464 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21466 * rtl.def (scratch): Fix outdated comment and remove "0" field.
21467 * gengtype.c (adjust_field_rtx_def): Update accordingly.
21469 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21471 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
21472 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
21473 * rtl.h (rtx_def): Add insn_uid to u2 field.
21474 (RTX_FLAG_CHECK8): Delete in favor of...
21475 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
21476 (INSN_DELETED_P): Update accordingly.
21477 (INSN_UID): Use u2.insn_uid.
21478 (INSN_CHAIN_CODE_P): Define.
21479 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
21480 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
21481 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
21482 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
21483 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
21484 indices accordingly.
21485 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
21486 Update indices for insn-chain rtxes.
21487 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
21488 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
21489 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
21490 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
21491 * combine.c (try_combine): Likewise.
21492 * ira.c (setup_prohibited_mode_move_regs): Likewise.
21494 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21496 * rtl.def (REG): Remove middle field.
21497 * rtl.h (rtx_def): Add orignal_regno to u2.
21498 (ORIGINAL_REGNO): Use it instead of field 1.
21499 (REG_ATTRS): Lower field index accordingly.
21500 * gengtype.c (adjust_field_rtx_def): Remove handling of
21501 ORIGINAL_REGNO. Move REG_ATTRS index down.
21502 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
21503 code that prints the REGNO.
21505 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21507 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
21510 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21512 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
21514 2014-05-13 Bin Cheng <bin.cheng@arm.com>
21516 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
21517 (alloc_iv): Lower base expressions containing ADDR_EXPR.
21519 2014-05-13 Ian Bolton <ian.bolton@arm.com>
21521 * config/aarch64/aarch64-protos.h
21522 (aarch64_hard_regno_caller_save_mode): New prototype.
21523 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
21525 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
21527 2014-05-13 Christian Bruel <christian.bruel@st.com>
21529 * target.def (mode_switching): New hook vector.
21530 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
21531 (mode_exit, modepriority_to_mode): Likewise.
21532 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
21533 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21534 * target.h: Include tm.h and hard-reg-set.h.
21535 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
21536 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
21537 * doc/tm.texi Regenerate.
21538 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
21539 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21540 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
21541 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
21542 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
21543 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21544 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
21545 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
21546 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
21547 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
21548 (ix86_emit_mode_set): Hookify.
21549 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
21551 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21552 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
21553 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
21554 (epiphany_mode_priority_to_mode): Remove declaration.
21555 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
21556 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
21557 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
21559 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
21560 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
21561 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
21563 2014-05-13 Jakub Jelinek <jakub@redhat.com>
21566 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
21567 is const0_rtx, return immediately. Don't test count == 0 when
21570 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
21572 * Makefile.in: add shrink-wrap.o.
21573 * config/i386/i386.c: include "shrink-wrap.h"
21574 * function.c: Likewise.
21575 (requires_stack_frame_p, next_block_for_reg,
21576 move_insn_for_shrink_wrap, prepare_shrink_wrap,
21577 dup_block_and_redirect): Move to shrink-wrap.c
21578 (thread_prologue_and_epilogue_insns): Extract three code segments
21579 as functions in shrink-wrap.c
21580 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
21582 * shrink-wrap.c: New file.
21583 * shrink-wrap.h: New file.
21585 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
21587 * doc/extend.texi: Reflect current numbers of pragmas. Remove
21588 reference to Solaris.
21590 2014-05-12 Mike Stump <mikestump@comcast.net>
21593 * genattrtab.c (filename): Add.
21594 (convert_set_attr_alternative): Improve error message.
21595 (check_defs): Restore read_md_filename for error messages.
21596 (gen_insn): Save filename.
21598 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
21600 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
21601 -fno-local-ivars and -fivar-visibility.
21602 * c-family/c.opt: Make -Wshadow also implicitly enable
21605 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
21607 * doc/tm.texi: Remove reference to deleted macro.
21608 * doc/tm.texi.in: Likewise.
21610 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
21613 * config/avr/avr.c (avr_out_store_psi): Use correct constant
21616 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
21619 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
21620 * config/arm/aout.h (License): Same.
21621 * config/arm/bpabi.h (License): Same.
21622 * config/arm/elf.h (License): Same.
21623 * config/arm/linux-elf.h (License): Same.
21624 * config/arm/linux-gas.h (License): Same.
21625 * config/arm/netbsd-elf.h (License): Same.
21626 * config/arm/uclinux-eabi.h (License): Same.
21627 * config/arm/uclinux-elf.h (License): Same.
21628 * config/arm/vxworks.h (License): Same.
21630 2014-05-11 Jakub Jelinek <jakub@redhat.com>
21632 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
21633 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
21634 number of operands to 3.
21635 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
21636 * tree-nested.c (convert_nonlocal_omp_clauses,
21637 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
21638 * gimplify.c (gimplify_scan_omp_clauses): Handle
21639 OMP_CLAUSE_LINEAR_STMT.
21640 * omp-low.c (lower_rec_input_clauses): Fix typo.
21641 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
21642 cast between Fortran boolean_type_node and C _Bool if
21645 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
21647 PR tree-optimization/61136
21648 * wide-int.h (multiple_of_p): Define a version that doesn't return
21650 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
21651 integer_zerop/const_binop pair.
21652 (multiple_of_p): Likewise, converting both operands to widest_int
21655 2014-05-09 Teresa Johnson <tejohnson@google.com>
21657 * cgraphunit.c (analyze_functions): Use correct dump file.
21659 2014-05-09 Florian Weimer <fweimer@redhat.com>
21661 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
21663 (stack_protect_return_slot_p): New function.
21664 (expand_used_vars): Call stack_protect_decl_p and
21665 stack_protect_return_slot_p for -fstack-protector-strong.
21667 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
21668 Andrew Haley <aph@redhat.com>
21669 Richard Sandiford <rdsandiford@googlemail.com>
21671 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
21674 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
21676 PR middle-end/61111
21677 * fold-const.c (fold_binary_loc): Changed width of mask.
21679 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
21681 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
21682 unsigned int initializers for regno_in, regno_out.
21684 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
21687 * config/avr/avr.md (cc): Add new attribute set_vzn.
21688 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
21689 Set cc insn attribute to set_vzn instead of set_zn for alternatives
21690 with INC, DEC or NEG.
21691 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
21692 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
21693 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
21695 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21698 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21700 * wide-int.cc (UTItype): Define.
21701 (UDWtype): Define for appropriate W_TYPE_SIZE.
21703 2014-05-09 Richard Biener <rguenther@suse.de>
21705 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
21706 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
21707 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
21708 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
21709 ssa_propagate): Adjust.
21711 2014-05-08 Jeff Law <law@redhat.com>
21713 PR tree-optimization/61009
21714 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
21715 tri-state rather than a boolean. When a block is too big to
21716 thread through, inform caller via negative return value.
21717 (thread_across_edge): If a block was too big for normal threading,
21718 then it's too big for a joiner too, so remove temporary equivalences
21719 and return immediately.
21721 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
21722 Matthias Klose <doko@ubuntu.com>
21725 * optc-gen.awk: Fix option handling for -Wunused-parameter.
21727 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
21730 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
21732 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
21735 * config/alpha/alpha.c: Include gimple-iterator.h.
21736 (alpha_gimple_fold_builtin): New function. Move
21737 ALPHA_BUILTIN_UMULH folding from ...
21738 (alpha_fold_builtin): ... here.
21739 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
21741 2014-05-08 Wei Mi <wmi@google.com>
21744 * config/i386/i386.c (ix86_compute_frame_layout): Update
21745 preferred_stack_boundary for call, expanded from tls descriptor.
21746 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
21747 to depend on SP register.
21748 (*tls_local_dynamic_base_32_gnu): Ditto.
21749 (*tls_local_dynamic_32_once): Ditto.
21750 (tls_global_dynamic_64_<mode>): Set
21751 ix86_tls_descriptor_calls_expanded_in_cfun.
21752 (tls_local_dynamic_base_64_<mode>): Ditto.
21753 (tls_global_dynamic_32): Set
21754 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
21755 to depend on SP register.
21756 (tls_local_dynamic_base_32): Ditto.
21758 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21760 * config/arm/arm_neon.h: Update comment.
21761 * config/arm/neon-docgen.ml: Delete.
21762 * config/arm/neon-gen.ml: Delete.
21763 * doc/arm-neon-intrinsics.texi: Update comment.
21765 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21767 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
21769 (vand, vorr, veor, vorn, vbic): Remove.
21770 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
21772 (neon_vsub_unspec): Likewise.
21773 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
21775 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21777 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
21778 (vadd_s16): Likewise.
21779 (vadd_s32): Likewise.
21780 (vadd_f32): Likewise.
21781 (vadd_u8): Likewise.
21782 (vadd_u16): Likewise.
21783 (vadd_u32): Likewise.
21784 (vadd_s64): Likewise.
21785 (vadd_u64): Likewise.
21786 (vaddq_s8): Likewise.
21787 (vaddq_s16): Likewise.
21788 (vaddq_s32): Likewise.
21789 (vaddq_s64): Likewise.
21790 (vaddq_f32): Likewise.
21791 (vaddq_u8): Likewise.
21792 (vaddq_u16): Likewise.
21793 (vaddq_u32): Likewise.
21794 (vaddq_u64): Likewise.
21795 (vmul_s8): Likewise.
21796 (vmul_s16): Likewise.
21797 (vmul_s32): Likewise.
21798 (vmul_f32): Likewise.
21799 (vmul_u8): Likewise.
21800 (vmul_u16): Likewise.
21801 (vmul_u32): Likewise.
21802 (vmul_p8): Likewise.
21803 (vmulq_s8): Likewise.
21804 (vmulq_s16): Likewise.
21805 (vmulq_s32): Likewise.
21806 (vmulq_f32): Likewise.
21807 (vmulq_u8): Likewise.
21808 (vmulq_u16): Likewise.
21809 (vmulq_u32): Likewise.
21810 (vsub_s8): Likewise.
21811 (vsub_s16): Likewise.
21812 (vsub_s32): Likewise.
21813 (vsub_f32): Likewise.
21814 (vsub_u8): Likewise.
21815 (vsub_u16): Likewise.
21816 (vsub_u32): Likewise.
21817 (vsub_s64): Likewise.
21818 (vsub_u64): Likewise.
21819 (vsubq_s8): Likewise.
21820 (vsubq_s16): Likewise.
21821 (vsubq_s32): Likewise.
21822 (vsubq_s64): Likewise.
21823 (vsubq_f32): Likewise.
21824 (vsubq_u8): Likewise.
21825 (vsubq_u16): Likewise.
21826 (vsubq_u32): Likewise.
21827 (vsubq_u64): Likewise.
21828 (vand_s8): Likewise.
21829 (vand_s16): Likewise.
21830 (vand_s32): Likewise.
21831 (vand_u8): Likewise.
21832 (vand_u16): Likewise.
21833 (vand_u32): Likewise.
21834 (vand_s64): Likewise.
21835 (vand_u64): Likewise.
21836 (vandq_s8): Likewise.
21837 (vandq_s16): Likewise.
21838 (vandq_s32): Likewise.
21839 (vandq_s64): Likewise.
21840 (vandq_u8): Likewise.
21841 (vandq_u16): Likewise.
21842 (vandq_u32): Likewise.
21843 (vandq_u64): Likewise.
21844 (vorr_s8): Likewise.
21845 (vorr_s16): Likewise.
21846 (vorr_s32): Likewise.
21847 (vorr_u8): Likewise.
21848 (vorr_u16): Likewise.
21849 (vorr_u32): Likewise.
21850 (vorr_s64): Likewise.
21851 (vorr_u64): Likewise.
21852 (vorrq_s8): Likewise.
21853 (vorrq_s16): Likewise.
21854 (vorrq_s32): Likewise.
21855 (vorrq_s64): Likewise.
21856 (vorrq_u8): Likewise.
21857 (vorrq_u16): Likewise.
21858 (vorrq_u32): Likewise.
21859 (vorrq_u64): Likewise.
21860 (veor_s8): Likewise.
21861 (veor_s16): Likewise.
21862 (veor_s32): Likewise.
21863 (veor_u8): Likewise.
21864 (veor_u16): Likewise.
21865 (veor_u32): Likewise.
21866 (veor_s64): Likewise.
21867 (veor_u64): Likewise.
21868 (veorq_s8): Likewise.
21869 (veorq_s16): Likewise.
21870 (veorq_s32): Likewise.
21871 (veorq_s64): Likewise.
21872 (veorq_u8): Likewise.
21873 (veorq_u16): Likewise.
21874 (veorq_u32): Likewise.
21875 (veorq_u64): Likewise.
21876 (vbic_s8): Likewise.
21877 (vbic_s16): Likewise.
21878 (vbic_s32): Likewise.
21879 (vbic_u8): Likewise.
21880 (vbic_u16): Likewise.
21881 (vbic_u32): Likewise.
21882 (vbic_s64): Likewise.
21883 (vbic_u64): Likewise.
21884 (vbicq_s8): Likewise.
21885 (vbicq_s16): Likewise.
21886 (vbicq_s32): Likewise.
21887 (vbicq_s64): Likewise.
21888 (vbicq_u8): Likewise.
21889 (vbicq_u16): Likewise.
21890 (vbicq_u32): Likewise.
21891 (vbicq_u64): Likewise.
21892 (vorn_s8): Likewise.
21893 (vorn_s16): Likewise.
21894 (vorn_s32): Likewise.
21895 (vorn_u8): Likewise.
21896 (vorn_u16): Likewise.
21897 (vorn_u32): Likewise.
21898 (vorn_s64): Likewise.
21899 (vorn_u64): Likewise.
21900 (vornq_s8): Likewise.
21901 (vornq_s16): Likewise.
21902 (vornq_s32): Likewise.
21903 (vornq_s64): Likewise.
21904 (vornq_u8): Likewise.
21905 (vornq_u16): Likewise.
21906 (vornq_u32): Likewise.
21907 (vornq_u64): Likewise.
21909 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21911 * wide-int.cc (UTItype): Define.
21912 (UDWtype): Define for appropriate W_TYPE_SIZE.
21914 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
21916 PR tree-optimization/59100
21917 * tree-ssa-phiopt.c: Include tree-inline.h.
21918 (neutral_element_p, absorbing_element_p): New functions.
21919 (value_replacement): Handle conditional binary operations with a
21920 neutral or absorbing element.
21922 2014-05-08 Richard Biener <rguenther@suse.de>
21924 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
21925 folding the expression.
21926 (valueize_expr): Remove.
21927 (visit_reference_op_load): Do not valueize the result of
21929 (simplify_binary_expression): Likewise.
21930 (simplify_unary_expression): Likewise.
21932 2014-05-08 Richard Biener <rguenther@suse.de>
21934 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
21935 looking at TYPE_ARG_TYPES.
21937 2014-05-08 Richard Biener <rguenther@suse.de>
21939 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
21940 pointer propagation special-case.
21942 2014-05-08 Bin Cheng <bin.cheng@arm.com>
21944 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
21945 core part of address expressions.
21947 2014-05-08 Alan Modra <amodra@gmail.com>
21950 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
21951 loads and stores when -mno-strict-align at any alignment.
21952 (expand_block_clear): Similarly. Also correct calculation of
21955 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
21957 PR middle-end/39246
21958 * tree-complex.c (expand_complex_move): Keep line info when expanding
21960 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
21961 of complex expression. Use new argument to display correct location
21962 for values coming from phi statement.
21963 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
21964 (warn_uninitialized_phi): Pass location of phi argument to
21966 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
21967 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
21969 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
21971 * config/rs6000/predicates.md (indexed_address_mem): New.
21972 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
21973 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
21974 fpstore_ux, fpstore_u.
21975 (sign_extend, indexed, update): New.
21976 (cell_micro): Adjust.
21977 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
21978 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
21979 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
21980 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
21981 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
21982 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
21983 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
21984 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
21985 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
21986 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
21987 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
21988 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
21989 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
21990 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
21991 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
21993 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
21994 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
21995 *vsx_extract_<mode>_store): Adjust.
21996 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
21997 is_cracked_insn, insn_must_be_first_in_group,
21998 insn_must_be_last_in_group): Adjust.
22000 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
22002 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
22003 ppc440-fpstore): Adjust.
22004 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
22005 ppc476-fpstore): Adjust.
22006 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
22007 ppc601-fpstore): Adjust.
22008 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
22010 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
22012 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
22013 ppc7450-fpstore): Adjust.
22014 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
22015 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
22016 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
22018 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
22019 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
22020 cell-fpstore, cell-fpstore-update): Adjust.
22021 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
22022 ppce300c3_store, ppce300c3_fpstore): Adjust.
22023 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
22024 e500mc_fpstore): Adjust.
22025 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
22026 e500mc64_store, e500mc64_fpstore): Adjust.
22027 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
22028 e5500_fpstore): Adjust.
22029 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
22030 e6500_fpstore): Adjust.
22031 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
22033 * config/rs6000/power4.md (power4-load, power4-load-ext,
22034 power4-load-ext-update, power4-load-ext-update-indexed,
22035 power4-load-update-indexed, power4-load-update, power4-fpload,
22036 power4-fpload-update, power4-store, power4-store-update,
22037 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
22039 * config/rs6000/power5.md (power5-load, power5-load-ext,
22040 power5-load-ext-update, power5-load-ext-update-indexed,
22041 power5-load-update-indexed, power5-load-update, power5-fpload,
22042 power5-fpload-update, power5-store, power5-store-update,
22043 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
22045 * config/rs6000/power6.md (power6-load, power6-load-ext,
22046 power6-load-update, power6-load-update-indexed,
22047 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
22048 power6-fpload-update, power6-store, power6-store-update,
22049 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
22051 * config/rs6000/power7.md (power7-load, power7-load-ext,
22052 power7-load-update, power7-load-update-indexed,
22053 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
22054 power7-fpload-update, power7-store, power7-store-update,
22055 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
22057 * config/rs6000/power8.md (power8-load, power8-load-update,
22058 power8-load-ext, power8-load-ext-update, power8-fpload,
22059 power8-fpload-update, power8-store, power8-store-update-indexed,
22060 power8-fpstore, power8-fpstore-update): Adjust.
22061 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
22063 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
22064 titan_lsu_store, titan_lsu_fpstore): Adjust.
22065 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
22067 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
22070 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
22071 unrolled byte insns. Emit address increments after move insns.
22073 2014-05-07 David Malcolm <dmalcolm@redhat.com>
22075 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
22076 const_gimple, rather than a gimple.
22077 (gimple_call_builtin_p): Likewise, for the three variants.
22079 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
22080 (gimple_call_builtin_p): Likewise, for the three variants.
22082 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
22084 PR tree-optimization/61095
22085 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
22087 2014-05-07 Richard Biener <rguenther@suse.de>
22089 PR tree-optimization/61034
22090 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
22091 (maybe_skip_until): Use translate to take into account
22092 lattices when trying to do disambiguations.
22093 (get_continuation_for_phi_1): Likewise.
22094 (get_continuation_for_phi): Adjust for added translate arguments.
22095 (walk_non_aliased_vuses): Likewise.
22096 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
22097 (walk_non_aliased_vuses): Likewise.
22098 (call_may_clobber_ref_p_1): Declare.
22099 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
22100 calls. Stop early if we are only supposed to disambiguate.
22101 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
22103 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
22105 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
22106 Emit an error when the function has arguments.
22108 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
22110 * cfgloop.h (unswitch_loops): Remove.
22111 * doc/passes.texi: Remove references to loop-unswitch.c
22112 * timevar.def (TV_LOOP_UNSWITCH): Remove.
22114 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
22116 * tree-vect-data-refs.c (vect_grouped_load_supported): New
22117 check for loads group of length 3.
22118 (vect_permute_load_chain): New permutations for loads group of
22120 * tree-vect-stmts.c (vect_model_load_cost): Change cost
22121 of vec_perm_shuffle for the new permutations.
22123 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
22125 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
22126 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
22127 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
22128 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
22129 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
22130 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
22131 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
22132 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
22134 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
22136 * loop-unswitch.c: Delete.
22138 2014-05-07 Richard Biener <rguenther@suse.de>
22140 * config.gcc: Always set need_64bit_hwint to yes.
22142 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
22144 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
22145 of using optimize_size.
22147 2014-05-06 Mike Stump <mikestump@comcast.net>
22149 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
22151 2014-05-06 Joseph Myers <joseph@codesourcery.com>
22153 * config/i386/sse.md (*mov<mode>_internal)
22154 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
22155 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
22156 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
22157 (*<code><mode>3, *andnot<mode>3<mask_name>)
22158 (<mask_codefor><code><mode>3<mask_name>): Only consider
22159 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
22161 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
22164 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
22166 * lra-constraints.c (valid_address_p): Move earlier in file.
22167 Add a constraint argument to the address_info version.
22168 (satisfies_memory_constraint_p): New function.
22169 (satisfies_address_constraint_p): Likewise.
22170 (process_alt_operands, curr_insn_transform): Use them.
22171 (process_address): Pass the constraint to valid_address_p when
22172 checking address operands.
22174 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
22176 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
22177 to their respective blocks. Fix inadvertent use of "node".
22179 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
22181 * emit-rtl.c (init_derived_machine_modes): New functionm, split
22183 (init_emit_once): ...here.
22184 * rtl.h (init_derived_machine_modes): Declare.
22185 * toplev.c (do_compile): Call it even if no_backend.
22187 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
22188 Mike Stump <mikestump@comcast.net>
22189 Richard Sandiford <rdsandiford@googlemail.com>
22190 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22192 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
22193 (rtx_equal_for_memref_p): Update comment.
22194 (adjust_offset_for_component_ref): Use wide-int interfaces.
22195 * builtins.c (get_object_alignment_2): Likewise.
22196 (c_readstr): Likewise.
22197 (target_char_cast): Add comment.
22198 (determine_block_size): Use wide-int interfaces.
22199 (expand_builtin_signbit): Likewise.
22200 (fold_builtin_int_roundingfn): Likewise.
22201 (fold_builtin_bitop): Likewise.
22202 (fold_builtin_bswap): Likewise.
22203 (fold_builtin_logarithm): Use signop.
22204 (fold_builtin_pow): Likewise.
22205 (fold_builtin_memory_op): Use wide-int interfaces.
22206 (fold_builtin_object_size): Likewise.
22207 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
22208 nb_iterations_estimate.
22209 (record_niter_bound): Use wide-int interfaces.
22210 (get_estimated_loop_iterations_int): Likewise.
22211 (get_estimated_loop_iterations): Likewise.
22212 (get_max_loop_iterations): Likewise.
22213 * cfgloop.h: Include wide-int.h.
22214 (struct nb_iter_bound): Change bound to widest_int.
22215 (struct loop): Change nb_iterations_upper_bound and
22216 nb_iterations_estimate to widest_int.
22217 (record_niter_bound): Switch to use widest_int.
22218 (get_estimated_loop_iterations): Likewise.
22219 (get_max_loop_iterations): Likewise.
22220 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
22221 update for wide-int.
22222 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
22223 * combine.c (try_combine): Likewise.
22224 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
22225 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
22227 (aarch64_float_const_representable_p): Likewise.
22228 * config/arc/arc.c: Include wide-int.h.
22229 (arc_can_use_doloop_p): Use wide-int interfaces.
22230 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
22231 (vfp3_const_double_index): Likewise.
22232 * config/avr/avr.c (avr_out_round): Likewise.
22233 (avr_fold_builtin): Likewise.
22234 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
22235 (bfin_can_use_doloop_p): Likewise.
22236 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
22237 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
22238 * config/i386/i386.c: Include wide-int.h.
22239 (ix86_data_alignment): Use wide-int interfaces.
22240 (ix86_local_alignment): Likewise.
22241 (ix86_emit_swsqrtsf): Update real_from_integer.
22242 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
22243 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
22244 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
22245 (zero_constant): Likewise.
22246 (input_operand): Likewise.
22247 (splat_input_operand): Likewise.
22248 (non_logical_cint_operand): Change const_double to const_wide_int.
22249 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
22250 (easy_altivec_constant): Remove comment.
22251 (paired_expand_vector_init): Use CONSTANT_P.
22252 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
22253 (rs6000_emit_move): Update checks.
22254 (rs6000_aggregate_candidate): Use wide-int interfaces.
22255 (rs6000_expand_ternop_builtin): Likewise.
22256 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
22257 (rs6000_assemble_integer): Likewise.
22258 (rs6000_hash_constant): Likewise.
22259 (output_toc): Likewise.
22260 (rs6000_rtx_costs): Likewise.
22261 (rs6000_emit_swrsqrt); Update call to real_from_integer.
22262 * config/rs6000/rs6000-c.c: Include wide-int.h.
22263 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
22264 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
22265 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
22266 Handle CONST_WIDE_INT.
22267 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
22268 Use tree_fits_uhwi_p.
22269 * config/sparc/sparc.c: Include wide-int.h.
22270 (sparc_fold_builtin): Use wide-int interfaces.
22271 * config/vax/vax.c: Include wide-int.h.
22272 (vax_float_literal): Use real_from_integer.
22273 * coretypes.h (struct hwivec_def): New.
22275 (const_hwivec): New.
22276 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
22277 (equiv_constant): Handle CONST_WIDE_INT.
22278 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
22279 (cselib_hash_rtx): Handle CONST_WIDE_INT.
22280 * dbxout.c (stabstr_U): Use wide-int interfaces.
22281 (dbxout_type): Update to use cst_fits_shwi_p.
22282 * defaults.h (LOG2_BITS_PER_UNIT): Define.
22283 (TARGET_SUPPORTS_WIDE_INT): Add default.
22284 * dfp.c: Include wide-int.h.
22285 (decimal_real_to_integer2): Use wide-int interfaces and rename to
22286 decimal_real_to_integer.
22287 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
22288 decimal_real_to_integer.
22289 * doc/generic.texi (Constant expressions): Update for wide_int.
22290 * doc/rtl.texi (const_double): Likewise.
22291 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
22292 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
22293 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
22294 (REAL_VALUE_FROM_INT): Remove.
22295 (TARGET_SUPPORTS_WIDE_INT): New.
22296 * doc/tm.texi: Regenerate.
22297 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
22298 * double-int.h: Include wide-int.h.
22299 (struct wi::int_traits): New.
22300 * dwarf2out.c (get_full_len): New.
22301 (dw_val_equal_p): Add case dw_val_class_wide_int.
22302 (size_of_loc_descr): Likewise.
22303 (output_loc_operands): Likewise.
22304 (insert_double): Remove.
22305 (insert_wide_int): New.
22306 (add_AT_wide): New.
22307 (print_die): Add case dw_val_class_wide_int.
22308 (attr_checksum): Likewise.
22309 (attr_checksum_ordered): Likewise.
22310 (same_dw_val_p): Likewise.
22311 (size_of_die): Likewise.
22312 (value_format): Likewise.
22313 (output_die): Likewise.
22314 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
22316 (clz_loc_descriptor): Use wide-int interfaces.
22317 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
22318 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
22319 (round_up_to_align): Use wide-int interfaces.
22320 (field_byte_offset): Likewise.
22321 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
22322 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
22323 CONST_DOUBLE handling. Use wide-int interfaces.
22324 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
22325 (gen_enumeration_type_die): Use add_AT_wide.
22326 (hash_loc_operands): Add case dw_val_class_wide_int.
22327 (compare_loc_operands): Likewise.
22328 * dwarf2out.h: Include wide-int.h.
22329 (wide_int_ptr): New.
22330 (enum dw_val_class): Add dw_val_class_wide_int.
22331 (struct dw_val_struct): Add val_wide.
22332 * emit-rtl.c (const_wide_int_htab): New.
22333 (const_wide_int_htab_hash): New.
22334 (const_wide_int_htab_eq): New.
22335 (lookup_const_wide_int): New.
22336 (const_double_htab_hash): Use wide-int interfaces.
22337 (const_double_htab_eq): Likewise.
22338 (rtx_to_double_int): Conditionally compile for wide-int.
22339 (immed_double_int_const): Rename to immed_wide_int_const and
22340 update for wide-int.
22341 (immed_double_const): Conditionally compile for wide-int.
22342 (init_emit_once): Use wide-int interfaces.
22343 * explow.c (plus_constant): Likewise.
22344 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
22345 (lshift_value): Use wide-int interfaces.
22346 (expand_mult): Likewise.
22347 (choose_multiplier): Likewise.
22348 (expand_smod_pow2): Likewise.
22349 (make_tree): Likewise.
22350 * expr.c (convert_modes): Consolidate handling of constants.
22351 Use wide-int interfaces.
22352 (emit_group_load_1): Add note.
22353 (store_expr): Update comment.
22354 (get_inner_reference): Use wide-int interfaces.
22355 (expand_constructor): Update comment.
22356 (expand_expr_real_2): Use wide-int interfaces.
22357 (expand_expr_real_1): Likewise.
22358 (reduce_to_bit_field_precision): Likewise.
22359 (const_vector_from_tree): Likewise.
22360 * final.c: Include wide-int-print.h.
22361 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
22362 * fixed-value.c: Include wide-int.h.
22363 (fixed_from_string): Use wide-int interfaces.
22364 (fixed_to_decimal): Likewise.
22365 (fixed_convert_from_real): Likewise.
22366 (real_convert_from_fixed): Likewise.
22367 * fold-const.h (mem_ref_offset): Return an offset_int.
22368 (div_if_zero_remainder): Remove code parameter.
22369 * fold-const.c (div_if_zero_remainder): Remove code parameter.
22370 Use wide-int interfaces.
22371 (may_negate_without_overflow_p): Use wide-int interfaces.
22372 (negate_expr_p): Likewise.
22373 (fold_negate_expr): Likewise.
22374 (int_const_binop_1): Likewise.
22375 (const_binop): Likewise.
22376 (fold_convert_const_int_from_int): Likewise.
22377 (fold_convert_const_int_from_real): Likewise.
22378 (fold_convert_const_int_from_fixed): Likewise.
22379 (fold_convert_const_fixed_from_int): Likewise.
22380 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
22381 (sign_bit_p): Use wide-int interfaces.
22382 (make_range_step): Likewise.
22383 (build_range_check): Likewise. Pass an integer of the correct type
22384 instead of using integer_one_node.
22385 (range_predecessor): Pass an integer of the correct type instead
22386 of using integer_one_node.
22387 (range_successor): Likewise.
22388 (merge_ranges): Likewise.
22389 (unextend): Use wide-int interfaces.
22390 (extract_muldiv_1): Likewise.
22391 (fold_div_compare): Likewise.
22392 (fold_single_bit_test): Likewise.
22393 (fold_sign_changed_comparison): Likewise.
22394 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
22395 (fold_plusminus_mult_expr): Use wide-int interfaces.
22396 (native_encode_int): Likewise.
22397 (native_interpret_int): Likewise.
22398 (fold_unary_loc): Likewise.
22399 (pointer_may_wrap_p): Likewise.
22400 (size_low_cst): Likewise.
22401 (mask_with_tz): Likewise.
22402 (fold_binary_loc): Likewise.
22403 (fold_ternary_loc): Likewise.
22404 (multiple_of_p): Likewise.
22405 (tree_call_nonnegative_warnv_p): Update calls to
22406 tree_int_cst_min_precision and real_from_integer.
22407 (fold_negate_const): Use wide-int interfaces.
22408 (fold_abs_const): Likewise.
22409 (fold_relational_const): Use tree_int_cst_lt.
22410 (round_up_loc): Use wide-int interfaces.
22411 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
22412 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
22413 * gengtype.c: Remove include of double-int.h.
22414 (do_typedef): Use wide-int interfaces.
22415 (open_base_files): Add wide-int.h.
22416 (main): Add offset_int and widest_int typedefs.
22417 * gengtype-lex.l: Handle "^".
22418 (CXX_KEYWORD): Add "static".
22419 * gengtype-parse.c (require3): New.
22420 (require_template_declaration): Handle constant template arguments
22421 and nested templates.
22422 * gengtype-state.c: Don't include "double-int.h".
22423 * genpreds.c (write_one_predicate_function): Update comment.
22424 (write_tm_constrs_h): Add check for hval and lval use in
22426 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
22427 (add_to_sequence): Likewise.
22428 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
22429 and const_double_operand.
22430 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
22432 * gimple-fold.c (get_base_constructor): Likewise.
22433 (fold_array_ctor_reference): Likewise.
22434 (fold_nonarray_ctor_reference): Likewise.
22435 (fold_const_aggregate_ref_1): Likewise.
22436 (gimple_val_nonnegative_real_p): Likewise.
22437 (gimple_fold_indirect_ref): Likewise.
22438 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
22439 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
22440 (struct slsr_cand_d): Change index to be widest_int.
22441 (struct incr_info_d): Change incr to be widest_int.
22442 (alloc_cand_and_find_basis): Use wide-int interfaces.
22443 (slsr_process_phi): Likewise.
22444 (backtrace_base_for_ref): Likewise. Return a widest_int.
22445 (restructure_reference): Take a widest_int instead of a double_int.
22446 (slsr_process_ref): Use wide-int interfaces.
22447 (create_mul_ssa_cand): Likewise.
22448 (create_mul_imm_cand): Likewise.
22449 (create_add_ssa_cand): Likewise.
22450 (create_add_imm_cand): Take a widest_int instead of a double_int.
22451 (slsr_process_add): Use wide-int interfaces.
22452 (slsr_process_cast): Likewise.
22453 (slsr_process_copy): Likewise.
22454 (dump_candidate): Likewise.
22455 (dump_incr_vec): Likewise.
22456 (replace_ref): Likewise.
22457 (cand_increment): Likewise. Return a widest_int.
22458 (cand_abs_increment): Likewise.
22459 (replace_mult_candidate): Take a widest_int instead of a double_int.
22460 (replace_unconditional_candidate): Use wide-int interfaces.
22461 (incr_vec_index): Take a widest_int instead of a double_int.
22462 (create_add_on_incoming_edge): Likewise.
22463 (create_phi_basis): Use wide-int interfaces.
22464 (replace_conditional_candidate): Likewise.
22465 (record_increment): Take a widest_int instead of a double_int.
22466 (record_phi_increments): Use wide-int interfaces.
22467 (phi_incr_cost): Take a widest_int instead of a double_int.
22468 (lowest_cost_path): Likewise.
22469 (total_savings): Likewise.
22470 (analyze_increments): Use wide-int interfaces.
22471 (ncd_with_phi): Take a widest_int instead of a double_int.
22472 (ncd_of_cand_and_phis): Likewise.
22473 (nearest_common_dominator_for_cands): Likewise.
22474 (insert_initializers): Use wide-int interfaces.
22475 (all_phi_incrs_profitable): Likewise.
22476 (replace_one_candidate): Likewise.
22477 (replace_profitable_candidates): Likewise.
22478 * godump.c: Include wide-int-print.h.
22479 (go_output_typedef): Use wide-int interfaces.
22480 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
22481 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
22482 (build_loop_iteration_domains): Likewise.
22483 * hooks.h: Include wide-int.h rather than double-int.h.
22484 (hook_bool_dint_dint_uint_bool_true): Delete.
22485 (hook_bool_wint_wint_uint_bool_true): Declare.
22486 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
22487 (hook_bool_wint_wint_uint_bool_true): New.
22488 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
22490 (ubsan_expand_si_overflow_mul_check): Likewise.
22491 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
22492 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
22493 (get_ancestor_addr_info): Likewise.
22494 (ipa_modify_call_arguments): Likewise.
22495 * loop-doloop.c (doloop_modify): Likewise.
22496 (doloop_optimize): Likewise.
22497 * loop-iv.c (iv_number_of_iterations): Likewise.
22498 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
22499 (unroll_loop_constant_iterations): Likewise.
22500 (decide_unroll_runtime_iterations): Likewise.
22501 (unroll_loop_runtime_iterations): Likewise.
22502 (decide_peel_simple): Likewise.
22503 (decide_unroll_stupid): Likewise.
22504 * lto-streamer-in.c (streamer_read_wi): Add.
22505 (input_cfg): Use wide-int interfaces.
22506 (lto_input_tree_1): Likewise.
22507 * lto-streamer-out.c (streamer_write_wi): Add.
22508 (hash_tree): Use wide-int interfaces.
22509 (output_cfg): Likewise.
22510 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
22511 (GTFILES): Add wide-int.h and signop.h.
22512 (TAGS): Look for .cc files too.
22513 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
22514 * optabs.c (expand_subword_shift): Likewise.
22515 (expand_doubleword_shift): Likewise.
22516 (expand_absneg_bit): Likewise.
22517 (expand_copysign_absneg): Likewise.
22518 (expand_copysign_bit): Likewise.
22519 * postreload.c (reload_cse_simplify_set): Likewise.
22520 * predict.c (predict_iv_comparison): Likewise.
22521 * pretty-print.h: Include wide-int-print.h.
22523 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
22524 * print-tree.c: Include wide-int-print.h.
22525 (print_node_brief): Use wide-int interfaces.
22526 (print_node): Likewise.
22527 * read-rtl.c (validate_const_wide_int): New.
22528 (read_rtx_code): Add CONST_WIDE_INT case.
22529 * real.c: Include wide-int.h.
22530 (real_to_integer2): Delete.
22531 (real_to_integer): New function, returning a wide_int.
22532 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
22533 (ten_to_ptwo): Update call to real_from_integer.
22534 (real_digit): Likewise.
22535 * real.h: Include signop.h, wide-int.h and insn-modes.h.
22536 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
22537 (REAL_VALUE_TO_INT): Delete.
22538 (real_to_integer): Declare a wide-int form.
22539 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
22540 * recog.c (const_int_operand): Improve comment.
22541 (const_scalar_int_operand): New.
22542 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
22543 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
22544 (split_double): Likewise.
22545 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
22546 (rtx_size): Likewise.
22547 (rtx_alloc_stat_v): New.
22548 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
22549 (cwi_output_hex): New.
22550 (iterative_hash_rtx): Handle CONST_WIDE_INT.
22551 (cwi_check_failed_bounds): New.
22552 * rtl.def (CONST_WIDE_INT): New.
22553 * rtl.h: Include <utility> and wide-int.h.
22554 (struct hwivec_def): New.
22555 (CWI_GET_NUM_ELEM): New.
22556 (CWI_PUT_NUM_ELEM): New.
22557 (struct rtx_def): Add num_elem and hwiv.
22558 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
22559 (CASE_CONST_UNIQUE): Likewise.
22560 (CASE_CONST_ANY): Likewise.
22561 (CONST_SCALAR_INT_P): Likewise.
22562 (CONST_WIDE_INT_P): New.
22564 (HWIVEC_CHECK): New.
22565 (cwi_check_failed_bounds): New.
22567 (HWIVEC_CHECK): New.
22568 (CONST_WIDE_INT_VEC) New.
22569 (CONST_WIDE_INT_NUNITS) New.
22570 (CONST_WIDE_INT_ELT) New.
22571 (rtx_mode_t): New type.
22572 (wi::int_traits <rtx_mode_t>): New.
22574 (wi::min_value): New.
22575 (wi::max_value): New.
22577 (const_wide_int_alloc): New.
22578 (immed_wide_int_const): New.
22579 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
22580 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
22581 * signop.h: New file.
22582 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
22583 (simplify_const_unary_operation): Use wide-int interfaces.
22584 (simplify_binary_operation_1): Likewise.
22585 (simplify_const_binary_operation): Likewise.
22586 (simplify_const_relational_operation): Likewise.
22587 (simplify_immed_subreg): Likewise.
22588 * stmt.c (expand_case): Likewise.
22589 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
22590 signop rather than a bool.
22591 * stor-layout.c (layout_type): Use wide-int interfaces.
22592 (initialize_sizetypes): Update calls to
22593 set_min_and_max_values_for_integral_type.
22594 (set_min_and_max_values_for_integral_type): Take a signop rather
22595 than a bool. Use wide-int interfaces.
22596 (fixup_signed_type): Update accordingly. Remove
22597 HOST_BITS_PER_DOUBLE_INT limit.
22598 (fixup_unsigned_type): Likewise.
22599 * system.h (STATIC_CONSTANT_P): New.
22600 (STATIC_ASSERT): New.
22601 * target.def (can_use_doloop_p): Take widest_ints rather than
22603 * target.h: Include wide-int.h rather than double-int.h.
22604 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
22606 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
22607 rather than INT_CST_LT_UNSIGNED.
22608 (can_use_doloop_if_innermost): Take widest_ints rather than
22610 * tree-affine.c: Include wide-int-print.h.
22611 (double_int_ext_for_comb): Delete.
22612 (wide_int_ext_for_comb): New.
22613 (aff_combination_zero): Use wide-int interfaces.
22614 (aff_combination_const): Take a widest_int instead of a double_int.
22615 (aff_combination_elt): Use wide-int interfaces.
22616 (aff_combination_scale): Take a widest_int instead of a double_int.
22617 (aff_combination_add_elt): Likewise.
22618 (aff_combination_add_cst): Likewise.
22619 (aff_combination_add): Use wide-int interfaces.
22620 (aff_combination_convert): Likewise.
22621 (tree_to_aff_combination): Likewise.
22622 (add_elt_to_tree): Take a widest_int instead of a double_int.
22623 (aff_combination_to_tree): Use wide-int interfaces.
22624 (aff_combination_remove_elt): Likewise.
22625 (aff_combination_add_product): Take a widest_int instead of
22627 (aff_combination_mult): Use wide-int interfaces.
22628 (aff_combination_expand): Likewise.
22629 (double_int_constant_multiple_p): Delete.
22630 (wide_int_constant_multiple_p): New.
22631 (aff_combination_constant_multiple_p): Take a widest_int pointer
22632 instead of a double_int pointer.
22633 (print_aff): Use wide-int interfaces.
22634 (get_inner_reference_aff): Take a widest_int pointer
22635 instead of a double_int pointer.
22636 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
22637 * tree-affine.h: Include wide-int.h.
22638 (struct aff_comb_elt): Change type of coef to widest_int.
22639 (struct affine_tree_combination): Change type of offset to widest_int.
22640 (double_int_ext_for_comb): Delete.
22641 (wide_int_ext_for_comb): New.
22642 (aff_combination_const): Use widest_int instead of double_int.
22643 (aff_combination_scale): Likewise.
22644 (aff_combination_add_elt): Likewise.
22645 (aff_combination_constant_multiple_p): Likewise.
22646 (get_inner_reference_aff): Likewise.
22647 (aff_comb_cannot_overlap_p): Likewise.
22648 (aff_combination_zero_p): Use wide-int interfaces.
22649 * tree.c: Include tree.h.
22650 (init_ttree): Use make_int_cst.
22651 (tree_code_size): Removed code for INTEGER_CST case.
22652 (tree_size): Add INTEGER_CST case.
22653 (make_node_stat): Update comment.
22654 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
22655 (build_int_cst_type): Use wide-int interfaces.
22656 (double_int_to_tree): Likewise.
22657 (double_int_fits_to_tree_p): Delete.
22658 (force_fit_type_double): Delete.
22659 (force_fit_type): New.
22660 (int_cst_hash_hash): Use wide-int interfaces.
22661 (int_cst_hash_eq): Likewise.
22662 (build_int_cst_wide): Delete.
22663 (wide_int_to_tree): New.
22664 (cache_integer_cst): Use wide-int interfaces.
22665 (build_low_bits_mask): Likewise.
22666 (cst_and_fits_in_hwi): Likewise.
22667 (real_value_from_int_cst): Likewise.
22668 (make_int_cst_stat): New.
22669 (integer_zerop): Use wide_int interfaces.
22670 (integer_onep): Likewise.
22671 (integer_all_onesp): Likewise.
22672 (integer_pow2p): Likewise.
22673 (integer_nonzerop): Likewise.
22674 (tree_log2): Likewise.
22675 (tree_floor_log2): Likewise.
22676 (tree_ctz): Likewise.
22677 (int_size_in_bytes): Likewise.
22678 (mem_ref_offset): Return an offset_int rather than a double_int.
22679 (build_type_attribute_qual_variant): Use wide_int interfaces.
22680 (type_hash_eq): Likewise
22681 (tree_int_cst_equal): Likewise.
22682 (tree_int_cst_lt): Delete.
22683 (tree_int_cst_compare): Likewise.
22684 (tree_fits_shwi_p): Use wide_int interfaces.
22685 (tree_fits_uhwi_p): Likewise.
22686 (tree_int_cst_sign_bit): Likewise.
22687 (tree_int_cst_sgn): Likewise.
22688 (tree_int_cst_min_precision): Take a signop rather than a bool.
22689 (simple_cst_equal): Use wide_int interfaces.
22690 (compare_tree_int): Likewise.
22691 (iterative_hash_expr): Likewise.
22692 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
22694 (get_type_static_bounds): Use wide_int interfaces.
22695 (tree_int_cst_elt_check_failed): New.
22696 (build_common_tree_nodes): Reordered to set prec before filling in
22698 (int_cst_value): Check cst_and_fits_in_hwi.
22699 (widest_int_cst_value): Use wide_int interfaces.
22700 (upper_bound_in_type): Likewise.
22701 (lower_bound_in_type): Likewise.
22702 (num_ending_zeros): Likewise.
22703 (drop_tree_overflow): Likewise.
22704 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
22705 (gen_conditions_for_pow_cst_base): Likewise.
22706 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
22707 (group_case_labels_stmt): Use wide-int interfaces.
22708 (verify_gimple_assign_binary): Likewise.
22709 (print_loop): Likewise.
22710 * tree-chrec.c (tree_fold_binomial): Likewise.
22711 * tree-core.h (struct tree_base): Add int_length.
22712 (struct tree_int_cst): Change rep of value.
22713 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
22714 (dr_may_alias_p): Likewise.
22715 (max_stmt_executions_tree): Likewise.
22716 * tree.def (INTEGER_CST): Update comment.
22717 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
22718 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
22719 * tree-dump.c: Include wide-int.h and wide-int-print.h.
22720 (dequeue_and_dump): Use wide-int interfaces.
22721 * tree.h: Include wide-int.h.
22722 (NULL_TREE): Moved to earlier loc in file.
22723 (TREE_INT_CST_ELT_CHECK): New.
22724 (tree_int_cst_elt_check_failed): New.
22726 (TREE_INT_CST): Delete.
22727 (TREE_INT_CST_LOW): Use wide-int interfaces.
22728 (TREE_INT_CST_HIGH): Delete.
22729 (TREE_INT_CST_NUNITS): New.
22730 (TREE_INT_CST_EXT_NUNITS): Likewise.
22731 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
22732 (TREE_INT_CST_ELT): Likewise.
22733 (INT_CST_LT): Delete.
22734 (tree_int_cst_elt_check): New (two forms).
22735 (type_code_size): Update comment.
22736 (make_int_cst_stat, make_int_cst): New.
22737 (tree_to_double_int): Delete.
22738 (double_int_fits_to_tree_p): Delete.
22739 (force_fit_type_double): Delete.
22740 (build_int_cstu): Replace with out-of-line function.
22741 (build_int_cst_wide): Delete.
22742 (tree_int_cst_lt): Define inline.
22743 (tree_int_cst_le): New.
22744 (tree_int_cst_compare): Define inline.
22745 (tree_int_cst_min_precision): Take a signop rather than a bool.
22746 (wi::int_traits <const_tree>): New.
22747 (wi::int_traits <tree>): New.
22748 (wi::extended_tree): New.
22749 (wi::int_traits <wi::extended_tree>): New.
22750 (wi::to_widest): New.
22751 (wi::to_offset): New.
22752 (wi::fits_to_tree_p): New.
22753 (wi::min_value): New.
22754 (wi::max_value): New.
22755 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
22756 (copy_tree_body_r): Likewise.
22757 * tree-object-size.c (compute_object_offset): Likewise.
22758 (addr_object_size): Likewise.
22759 * tree-predcom.c: Include wide-int-print.h.
22760 (struct dref_d): Change type of offset to widest_int.
22761 (dump_dref): Call wide-int printer.
22762 (aff_combination_dr_offset): Use wide-int interfaces.
22763 (determine_offset): Take a widest_int pointer rather than a
22764 double_int pointer.
22765 (split_data_refs_to_components): Use wide-int interfaces.
22766 (suitable_component_p): Likewise.
22767 (order_drefs): Likewise.
22768 (add_ref_to_chain): Likewise.
22769 (valid_initializer_p): Likewise.
22770 (determine_roots_comp): Likewise.
22771 * tree-pretty-print.c: Include wide-int-print.h.
22772 (dump_generic_node): Use wide-int interfaces.
22773 * tree-sra.c (sra_ipa_modify_expr): Likewise.
22774 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
22775 (move_fixed_address_to_symbol): Likewise.
22776 (move_hint_to_base): Likewise.
22777 (move_pointer_to_base): Likewise.
22778 (move_variant_to_index): Likewise.
22779 (most_expensive_mult_to_index): Likewise.
22780 (addr_to_parts): Likewise.
22781 (copy_ref_info): Likewise.
22782 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
22783 (indirect_refs_may_alias_p): Likewise.
22784 (stmt_kills_ref_p_1): Likewise.
22785 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
22786 * tree-ssa-ccp.c: Update comment at top of file. Include
22788 (struct prop_value_d): Change type of mask to widest_int.
22789 (extend_mask): New function.
22790 (dump_lattice_value): Use wide-int interfaces.
22791 (get_default_value): Likewise.
22792 (set_constant_value): Likewise.
22793 (set_value_varying): Likewise.
22794 (valid_lattice_transition): Likewise.
22795 (set_lattice_value): Likewise.
22796 (value_to_double_int): Delete.
22797 (value_to_wide_int): New.
22798 (get_value_from_alignment): Use wide-int interfaces.
22799 (get_value_for_expr): Likewise.
22800 (do_dbg_cnt): Likewise.
22801 (ccp_finalize): Likewise.
22802 (ccp_lattice_meet): Likewise.
22803 (bit_value_unop_1): Use widest_ints rather than double_ints.
22804 (bit_value_binop_1): Likewise.
22805 (bit_value_unop): Use wide-int interfaces.
22806 (bit_value_binop): Likewise.
22807 (bit_value_assume_aligned): Likewise.
22808 (evaluate_stmt): Likewise.
22809 (ccp_fold_stmt): Likewise.
22810 (visit_cond_stmt): Likewise.
22811 (ccp_visit_stmt): Likewise.
22812 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
22813 (constant_pointer_difference): Likewise.
22814 (associate_pointerplus): Likewise.
22815 (combine_conversions): Likewise.
22816 * tree-ssa-loop.h: Include wide-int.h.
22817 (struct tree_niter_desc): Change type of max to widest_int.
22818 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
22819 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
22820 (remove_redundant_iv_tests): Likewise.
22821 (canonicalize_loop_induction_variables): Likewise.
22822 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
22823 (constant_multiple_of): Take a widest_int pointer instead of
22824 a double_int pointer.
22825 (get_computation_aff): Use wide-int interfaces.
22826 (ptr_difference_cost): Likewise.
22827 (difference_cost): Likewise.
22828 (get_loop_invariant_expr_id): Likewise.
22829 (get_computation_cost_at): Likewise.
22830 (iv_elimination_compare_lt): Likewise.
22831 (may_eliminate_iv): Likewise.
22832 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
22833 instead of double_int.
22834 (max_loop_iterations): Likewise.
22835 (max_stmt_executions): Likewise.
22836 (estimated_stmt_executions): Likewise.
22837 * tree-ssa-loop-niter.c: Include wide-int-print.h.
22838 (split_to_var_and_offset): Use wide-int interfaces.
22839 (determine_value_range): Likewise.
22840 (bound_difference_of_offsetted_base): Likewise.
22841 (bounds_add): Take a widest_int instead of a double_int.
22842 (number_of_iterations_ne_max): Use wide-int interfaces.
22843 (number_of_iterations_ne): Likewise.
22844 (number_of_iterations_lt_to_ne): Likewise.
22845 (assert_loop_rolls_lt): Likewise.
22846 (number_of_iterations_lt): Likewise.
22847 (number_of_iterations_le): Likewise.
22848 (number_of_iterations_cond): Likewise.
22849 (number_of_iterations_exit): Likewise.
22850 (finite_loop_p): Likewise.
22851 (derive_constant_upper_bound_assign): Likewise.
22852 (derive_constant_upper_bound): Return a widest_int.
22853 (derive_constant_upper_bound_ops): Likewise.
22854 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
22855 (record_estimate): Take a widest_int rather than a double_int.
22856 (record_nonwrapping_iv): Use wide-int interfaces.
22857 (double_int_cmp): Delete.
22858 (wide_int_cmp): New.
22859 (bound_index): Take a widest_int rather than a double_int.
22860 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
22861 (maybe_lower_iteration_bound): Likewise.
22862 (estimate_numbers_of_iterations_loop): Likewise.
22863 (estimated_loop_iterations): Take a widest_int pointer than than
22864 a double_int pointer.
22865 (estimated_loop_iterations_int): Use wide-int interfaces.
22866 (max_loop_iterations): Take a widest_int pointer than than
22867 a double_int pointer.
22868 (max_loop_iterations_int): Use wide-int interfaces.
22869 (max_stmt_executions): Take a widest_int pointer than than
22870 a double_int pointer.
22871 (estimated_stmt_executions): Likewise.
22872 (n_of_executions_at_most): Use wide-int interfaces.
22873 (scev_probably_wraps_p): Likewise.
22874 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
22875 to real_to_integer.
22876 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
22878 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
22879 double_ints. Adjust for trailing_wide_ints <3> representation.
22880 (set_nonzero_bits): Likewise.
22881 (get_range_info): Return wide_ints rather than double_ints.
22882 Adjust for trailing_wide_ints <3> representation.
22883 (get_nonzero_bits): Likewise.
22884 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
22886 * tree-ssanames.h (struct range_info_def): Replace min, max and
22887 nonzero_bits with a trailing_wide_ints <3>.
22888 (set_range_info): Use wide_int_refs rather than double_ints.
22889 (set_nonzero_bits): Likewise.
22890 (get_range_info): Return wide_ints rather than double_ints.
22891 (get_nonzero_bits): Likewise.
22892 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
22893 * tree-ssa-pre.c (phi_translate_1): Likewise.
22894 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
22895 (acceptable_pow_call): Likewise.
22896 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
22898 (vn_reference_fold_indirect): Likewise.
22899 (vn_reference_maybe_forwprop_address): Likewise.
22900 (valueize_refs_1): Likewise.
22901 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
22902 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
22903 tree_int_cst_lt and tree_int_cst_le.
22904 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
22906 (streamer_alloc_tree): Likewise.
22907 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
22908 (streamer_write_tree_header): Likewise.
22909 (streamer_write_integer_cst): Likewise.
22910 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
22911 (build_constructors): Likewise.
22912 (array_value_type): Likewise.
22913 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
22914 (vect_check_gather): Likewise.
22915 * tree-vect-generic.c (build_replicated_const): Likewise.
22916 (expand_vector_divmod): Likewise.
22917 * tree-vect-loop.c (vect_transform_loop): Likewise.
22918 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
22919 (vect_do_peeling_for_alignment): Likewise.
22920 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
22921 * tree-vrp.c: Include wide-int.h.
22922 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
22923 (extract_range_from_assert): Use wide-int interfaces.
22924 (vrp_int_const_binop): Likewise.
22925 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
22926 double_int pointers.
22927 (ranges_from_anti_range): Use wide-int interfaces.
22928 (quad_int_cmp): Delete.
22929 (quad_int_pair_sort): Likewise.
22930 (extract_range_from_binary_expr_1): Use wide-int interfaces.
22931 (extract_range_from_unary_expr_1): Likewise.
22932 (adjust_range_with_scev): Likewise.
22933 (masked_increment): Take and return wide_ints rather than double_ints.
22934 (register_edge_assert_for_2): Use wide-int interfaces.
22935 (check_array_ref): Likewise.
22936 (search_for_addr_array): Likewise.
22937 (maybe_set_nonzero_bits): Likewise.
22938 (union_ranges): Pass an integer of the correct type instead of
22939 using integer_one_node.
22940 (intersect_ranges): Likewise.
22941 (simplify_truth_ops_using_ranges): Likewise.
22942 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
22943 (range_fits_type_p): Likewise.
22944 (simplify_cond_using_ranges): Likewise. Take a signop rather than
22946 (simplify_conversion_using_ranges): Use wide-int interfaces.
22947 (simplify_float_conversion_using_ranges): Likewise.
22948 (vrp_finalize): Likewise.
22949 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
22950 (gimple_stringops_transform): Likewise.
22951 * varasm.c (decode_addr_const): Likewise.
22952 (const_hash_1): Likewise.
22953 (const_rtx_hash_1): Likewise
22954 (output_constant): Likewise.
22955 (array_size_for_constructor): Likewise.
22956 (output_constructor_regular_field): Likewise.
22957 (output_constructor_bitfield): Likewise.
22958 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
22959 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
22961 * gencheck.c: Define BITS_PER_UNIT.
22962 * wide-int.cc: New.
22964 * wide-int-print.cc: New.
22965 * wide-int-print.h: New.
22967 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22969 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
22971 2014-05-06 Richard Biener <rguenther@suse.de>
22973 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
22974 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
22975 (TODO_verify_all): Adjust.
22976 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
22977 TODO_verify_stmts and TODO_verify_rtl_sharing.
22978 * bb-reorder.c: Likewise.
22979 * cfgexpand.c: Likewise.
22980 * cprop.c: Likewise.
22982 * function.c: Likewise.
22983 * fwprop.c: Likewise.
22984 * gcse.c: Likewise.
22985 * gimple-ssa-isolate-paths.c: Likewise.
22986 * gimple-ssa-strength-reduction.c: Likewise.
22987 * ipa-split.c: Likewise.
22988 * loop-init.c: Likewise.
22989 * loop-unroll.c: Likewise.
22990 * lower-subreg.c: Likewise.
22991 * modulo-sched.c: Likewise.
22992 * postreload-gcse.c: Likewise.
22993 * predict.c: Likewise.
22994 * recog.c: Likewise.
22995 * sched-rgn.c: Likewise.
22996 * store-motion.c: Likewise.
22997 * tracer.c: Likewise.
22998 * trans-mem.c: Likewise.
22999 * tree-call-cdce.c: Likewise.
23000 * tree-cfg.c: Likewise.
23001 * tree-cfgcleanup.c: Likewise.
23002 * tree-complex.c: Likewise.
23003 * tree-eh.c: Likewise.
23004 * tree-emutls.c: Likewise.
23005 * tree-if-conv.c: Likewise.
23006 * tree-into-ssa.c: Likewise.
23007 * tree-loop-distribution.c: Likewise.
23008 * tree-object-size.c: Likewise.
23009 * tree-parloops.c: Likewise.
23010 * tree-pass.h: Likewise.
23011 * tree-sra.c: Likewise.
23012 * tree-ssa-ccp.c: Likewise.
23013 * tree-ssa-copy.c: Likewise.
23014 * tree-ssa-copyrename.c: Likewise.
23015 * tree-ssa-dce.c: Likewise.
23016 * tree-ssa-dom.c: Likewise.
23017 * tree-ssa-dse.c: Likewise.
23018 * tree-ssa-forwprop.c: Likewise.
23019 * tree-ssa-ifcombine.c: Likewise.
23020 * tree-ssa-loop-ch.c: Likewise.
23021 * tree-ssa-loop-ivcanon.c: Likewise.
23022 * tree-ssa-loop.c: Likewise.
23023 * tree-ssa-math-opts.c: Likewise.
23024 * tree-ssa-phiopt.c: Likewise.
23025 * tree-ssa-phiprop.c: Likewise.
23026 * tree-ssa-pre.c: Likewise.
23027 * tree-ssa-reassoc.c: Likewise.
23028 * tree-ssa-sink.c: Likewise.
23029 * tree-ssa-strlen.c: Likewise.
23030 * tree-ssa-tail-merge.c: Likewise.
23031 * tree-ssa-uncprop.c: Likewise.
23032 * tree-switch-conversion.c: Likewise.
23033 * tree-tailcall.c: Likewise.
23034 * tree-vect-generic.c: Likewise.
23035 * tree-vectorizer.c: Likewise.
23036 * tree-vrp.c: Likewise.
23037 * tsan.c: Likewise.
23038 * var-tracking.c: Likewise.
23039 * bt-load.c: Likewise.
23040 * cfgcleanup.c: Likewise.
23041 * combine-stack-adj.c: Likewise.
23042 * combine.c: Likewise.
23043 * compare-elim.c: Likewise.
23044 * config/epiphany/resolve-sw-modes.c: Likewise.
23045 * config/i386/i386.c: Likewise.
23046 * config/mips/mips.c: Likewise.
23047 * config/s390/s390.c: Likewise.
23048 * config/sh/sh_treg_combine.cc: Likewise.
23049 * config/sparc/sparc.c: Likewise.
23052 * final.c: Likewise.
23053 * ifcvt.c: Likewise.
23054 * mode-switching.c: Likewise.
23055 * passes.c: Likewise.
23056 * postreload.c: Likewise.
23058 * reg-stack.c: Likewise.
23059 * regcprop.c: Likewise.
23060 * regrename.c: Likewise.
23063 2014-05-06 Richard Biener <rguenther@suse.de>
23065 PR middle-end/61070
23066 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
23067 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
23069 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
23072 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
23074 2014-05-05 Radovan Obradovic <robradovic@mips.com>
23075 Tom de Vries <tom@codesourcery.com>
23077 * target.def (call_fusage_contains_non_callee_clobbers): New
23079 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
23081 (@node Miscellaneous Register Hooks): New node.
23082 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
23083 * doc/tm.texi: Regenerate.
23085 2014-05-05 Marek Polacek <polacek@redhat.com>
23088 * opts.c (common_handle_option): Call error_at instead of warning_at.
23090 2014-05-05 Richard Biener <rguenther@suse.de>
23092 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
23093 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
23094 under the TODO_verify_il umbrella.
23096 2014-05-05 Richard Biener <rguenther@suse.de>
23098 * passes.c (execute_function_todo): Move TODO_verify_flow under
23099 the TODO_verify_ul umbrella.
23101 2014-05-05 Richard Biener <rguenther@suse.de>
23103 PR middle-end/61010
23104 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
23105 X & CST away from a CST that is the mask of a mode.
23107 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
23109 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
23110 int argument to enum machine_mode.
23111 (picochip_class_max_nregs): Ditto.
23112 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
23113 (picochip_class_max_nregs): Ditto.
23115 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
23117 * target.def: Add new target hook.
23118 * doc/tm.texi: Regenerate.
23119 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
23120 * targhooks.c (default_keep_leaf_when_profiled): New function.
23122 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
23123 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
23125 2014-05-05 Bin Cheng <bin.cheng@arm.com>
23127 PR tree-optimization/60363
23128 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
23129 (copy_phi_args): New parameters. Call get_value_locus_in_path.
23130 (update_destination_phis): New parameter.
23131 (create_edge_and_update_destination_phis): Ditto.
23132 (ssa_fix_duplicate_block_edges): Pass new arguments.
23133 (thread_single_edge): Ditto.
23135 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
23137 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
23138 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
23139 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
23140 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
23141 Use RS6000_BTM_HARD_FLOAT.
23142 (BU_MISC_2): Likewise.
23143 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
23144 RS6000_BTM_HARD_FLOAT.
23145 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
23146 is explicitly used.
23147 (rs6000_invalid_builtin): Add hard floating builtin support.
23148 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
23149 hard float builtins.
23150 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
23152 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
23154 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
23155 Add missing function* argument.
23157 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
23159 * lra-constraints.c (valid_address_p): Move earlier in file.
23160 Add a constraint argument to the address_info version.
23161 (satisfies_memory_constraint_p): New function.
23162 (satisfies_address_constraint_p): Likewise.
23163 (process_alt_operands, curr_insn_transform): Use them.
23164 (process_address): Pass the constraint to valid_address_p when
23165 checking address operands.
23167 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
23169 * config/mips/mips.c (mips_isa_rev): New variable.
23170 (mips_set_architecture): Set it.
23171 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
23173 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
23174 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
23175 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
23176 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
23177 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
23178 conditions in terms of mips_isa_rev.
23179 (mips_isa_rev): Declare.
23181 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
23183 * config/sh/sh-mem.cc: Use tabs instead of spaces.
23184 (prob_unlikely, prob_likely): Make variables const.
23186 2014-05-03 Denis Chertykov <chertykov@gmail.com>
23188 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
23190 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
23192 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
23194 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
23196 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
23197 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
23198 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
23200 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
23201 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
23203 Replace usage of ROUND_REG with sh_round_reg.
23204 Use CEIL instead of ROUND_ADVANCE.
23206 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
23209 * config/sh/sh.c: Include stdlib headers before everything else.
23211 2014-05-02 Jakub Jelinek <jakub@redhat.com>
23213 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
23214 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
23215 (gimplify_adjust_omp_clauses): Simd region is never
23216 directly nested in combined parallel. Instead, for linear
23217 with copyin/copyout, if in combined for simd loop, make decl
23218 firstprivate/lastprivate on OMP_FOR.
23219 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
23220 expand_omp_for_static_chunk): When setting endvar, also set
23221 fd->loop.v to the same value.
23223 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
23225 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
23227 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
23229 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
23232 2014-05-02 Marek Polacek <polacek@redhat.com>
23234 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
23236 2014-05-02 Kito Cheng <kito@0xlab.org>
23238 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
23239 to a C expression marco.
23240 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
23241 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
23242 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
23243 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
23244 HONOR_REG_ALLOC_ORDER.
23245 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
23247 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
23249 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
23251 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
23253 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
23255 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
23257 * tree-if-conv.c (is_cond_scalar_reduction): New function.
23258 (convert_scalar_cond_reduction): Likewise.
23259 (predicate_scalar_phi): Add recognition and transformation
23260 of simple conditioanl reduction to be vectorizable.
23262 2014-05-01 Marek Polacek <polacek@redhat.com>
23265 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
23267 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
23269 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
23270 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
23271 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
23272 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
23273 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
23274 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
23275 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
23276 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
23278 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
23280 * config/arc/arc.opt (mlra): Move comment above option name
23281 to avoid mis-parsing as language options.
23283 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23285 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
23286 * config/sol2.h: ... here.
23287 * config/sol2-10.h: Remove.
23289 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
23290 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
23291 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
23292 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
23293 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
23294 * config/sol2.h: ... here.
23295 (SECTION_NAME_FORMAT): Don't redefine.
23296 (STARTFILE_ARCH32_SPEC): Rename to ...
23297 (STARTFILE_ARCH_SPEC): ... this.
23298 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
23299 * config/sparc/sol2.h: ... here.
23300 (SECTION_NAME_FORMAT): Don't undef.
23301 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
23302 (SUBTARGET_EXTRA_SPECS): Remove.
23303 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
23305 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
23306 (MD_STARTFILE_PREFIX): Remove.
23307 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
23308 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
23309 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
23310 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
23311 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
23312 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
23313 * config/i386/sol2.h: ... here.
23314 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
23315 * config/i386/sol2-bi.h: Remove.
23316 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
23317 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
23319 * config/i386/t-sol2-64: Rename to ...
23320 * config/i386/t-sol2: ... this.
23321 * config/sparc/t-sol2-64: Rename to ...
23322 * config/sparc/t-sol2: ... this.
23324 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
23325 sol2_tm_file_head, sol2_tm_file_tail.
23326 Include ${cpu_type}/sol2.h before sol2.h.
23328 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
23329 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
23330 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
23331 Reflect i386/t-sol2-64 renaming.
23332 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
23333 Reflect sparc/t-sol2-64 renaming.
23335 2014-04-30 Richard Biener <rguenther@suse.de>
23337 * passes.c (execute_function_todo): Move TODO_verify_stmts
23338 and TODO_verify_ssa under the TODO_verify_il umbrella.
23339 * tree-ssa.h (verify_ssa): Adjust prototype.
23340 * tree-ssa.c (verify_ssa): Add parameter to tell whether
23341 we should verify SSA operands.
23342 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
23343 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
23344 whether we should verify whether not throwing stmts have EH info.
23345 * graphite-scop-detection.c (create_sese_edges): Adjust.
23346 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
23347 * tree-eh.c (lower_try_finally_switch): Do not add the
23348 default case label twice.
23350 2014-04-30 Marek Polacek <polacek@redhat.com>
23352 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
23353 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
23354 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
23355 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
23357 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
23359 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
23360 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
23361 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
23362 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
23363 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
23364 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
23365 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
23366 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
23368 2014-04-29 David Malcolm <dmalcolm@redhat.com>
23370 * tree-cfg.c (dump_function_to_file): Dump the return type of
23371 functions, in a line to itself before the function body, mimicking
23372 the layout of a C function.
23374 2014-04-29 Jakub Jelinek <jakub@redhat.com>
23376 PR tree-optimization/60971
23377 * tree-tailcall.c (process_assignment): Reject conversions which
23380 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
23382 * calls.c (initialize_argument_information): Always treat
23383 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
23384 (expand_call): Likewise.
23385 (emit_library_call_calue_1): Likewise.
23386 * expr.c (PUSH_ARGS_REVERSED): Do not define.
23387 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
23390 2014-04-29 Nick Clifton <nickc@redhat.com>
23392 * config/msp430/msp430.md (umulsidi): Fix typo.
23393 (mulhisi3): Enable even inside interrupt handlers.
23394 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
23395 bigger return address pushed in large mode.
23397 2014-04-29 Nick Clifton <nickc@redhat.com>
23399 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
23400 (arc_init_reg_tables): Use a machine_mode enum to iterate over
23402 * config/m32r/m32r.c (init_reg_tables): Likewise.
23403 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
23404 enum to hold the modes.
23406 2014-04-29 Richard Biener <rguenther@suse.de>
23408 * dominance.c (free_dominance_info): Add overload with
23409 function parameter.
23410 (dom_info_state): Likewise.
23411 (dom_info_available_p): Likewise.
23412 * basic-block.h (free_dominance_info, dom_info_state,
23413 dom_info_available_p): Declare overloads.
23414 * passes.c (execute_function_todo): Verify that verifiers
23415 don't change dominator info state. Drop dominator info
23416 for IPA pass invocations.
23417 * cgraph.c (release_function_body): Restore asserts that
23418 dominator information is released.
23420 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
23422 * doc/invoke.texi: Fix typo.
23423 * tree-vrp.c: Fix typos.
23424 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
23426 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
23428 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
23430 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
23432 * config/aarch64/aarch64-builtins.c
23433 (aarch64_types_storestruct_lane_qualifiers): New.
23434 (TYPES_STORESTRUCT_LANE): Likewise.
23435 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
23436 (st3_lane): Likewise.
23437 (st4_lane): Likewise.
23438 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
23439 (vec_store_lanesci_lane<mode>): Likewise.
23440 (vec_store_lanesxi_lane<mode>): Likewise.
23441 (aarch64_st2_lane<VQ:mode>): Likewise.
23442 (aarch64_st3_lane<VQ:mode>): Likewise.
23443 (aarch64_st4_lane<VQ:mode>): Likewise.
23444 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
23445 * config/aarch64/arm_neon.h
23446 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
23447 use new macro arguments.
23448 (__ST3_LANE_FUNC): Likewise.
23449 (__ST4_LANE_FUNC): Likewise.
23450 * config/aarch64/iterators.md (V_TWO_ELEM): New.
23451 (V_THREE_ELEM): Likewise.
23452 (V_FOUR_ELEM): Likewise.
23454 2014-04-28 David Malcolm <dmalcolm@redhat.com>
23456 * doc/gimple.texi: Replace the description of the now-defunct
23457 union gimple_statement_d with a diagram showing the
23458 gimple_statement_base class hierarchy and its relationships to
23459 the GSS_ and GIMPLE_ enums.
23461 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
23463 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
23464 * config/aarch64/aarch64.c
23465 (aarch64_cannot_change_mode_class): Weaken conditions.
23466 (aarch64_modes_tieable_p): New.
23467 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
23469 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
23471 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
23472 (loadsync_<mode>): Change mode.
23473 (load_quadpti, store_quadpti): New.
23474 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
23475 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
23477 2014-04-28 Martin Jambor <mjambor@suse.cz>
23479 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
23480 same alias type as the original statement.
23481 (subreplacement_assignment_data): New type.
23482 (handle_unscalarized_data_in_subtree): New type of parameter,
23483 generate new memory accesses with same alias type as the original
23485 (load_assign_lhs_subreplacements): Likewise.
23486 (sra_modify_constructor_assign): Generate new memory accesses with
23487 same alias type as the original statement.
23489 2014-04-28 Richard Biener <rguenther@suse.de>
23491 * tree-pass.h (TODO_verify_il): Define.
23492 (TODO_verify_all): Complete properly.
23493 * passes.c (execute_function_todo): Move existing loop-closed
23494 SSA verification under TODO_verify_il.
23495 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
23496 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
23497 Fix tree sharing issue.
23499 2014-04-28 Richard Biener <rguenther@suse.de>
23501 PR middle-end/60092
23502 * builtins.def (DEF_C11_BUILTIN): Add.
23503 (BUILT_IN_ALIGNED_ALLOC): Likewise.
23504 * coretypes.h (enum function_class): Add function_c11_misc.
23505 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
23506 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
23507 (call_may_clobber_ref_p_1): Likewise.
23508 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
23509 (mark_all_reaching_defs_necessary_1): Likewise.
23510 (propagate_necessity): Likewise.
23511 (eliminate_unnecessary_stmts): Likewise.
23512 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
23514 2014-04-28 Richard Biener <rguenther@suse.de>
23516 * tree-vrp.c (vrp_var_may_overflow): Remove.
23517 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
23518 with overflow immediately bump to one before that value and
23519 let iteration figure out overflow status.
23521 2014-04-28 Richard Biener <rguenther@suse.de>
23523 * configure.ac: Do valgrind header checks unconditionally.
23524 Add --enable-valgrind-annotations.
23525 * system.h: Guard valgrind header inclusion with
23526 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
23527 * alloc-pool.c (pool_alloc, pool_free): Use
23528 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
23529 to guard possibly dead code.
23530 * config.in: Regenerated.
23531 * configure: Likewise.
23533 2014-04-28 Jeff Law <law@redhat.com>
23535 PR tree-optimization/60902
23536 * tree-ssa-threadedge.c
23537 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
23538 over real defs when invalidating outputs from statements that do not
23539 produce useful outputs for threading.
23541 2014-04-28 Richard Biener <rguenther@suse.de>
23543 PR tree-optimization/60979
23544 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
23545 SCOPs that end in a block with a successor with abnormal
23548 2014-04-28 Richard Biener <rguenther@suse.de>
23550 * tree-pass.h (execute_pass_list): Adjust prototype.
23551 * passes.c (pass_manager::execute_early_local_passes): Adjust.
23552 (do_per_function): Change callback signature, push all actual
23553 work to the callbals.
23554 (do_per_function_toporder): Likewise.
23555 (execute_function_dump): Adjust.
23556 (execute_function_todo): Likewise.
23557 (clear_last_verified): Likewise.
23558 (verify_curr_properties): Likewise.
23559 (update_properties_after_pass): Likewise.
23560 (execute_pass_list_1): Split out from ...
23561 (execute_pass_list): ... here. Adjust.
23562 (execute_ipa_pass_list): Likewise.
23563 * cgraphunit.c (cgraph_add_new_function): Adjust.
23564 (analyze_function): Likewise.
23565 (expand_function): Likewise.
23566 * cgraph.c (release_function_body): Free dominance info
23567 here instead of asserting it was magically freed elsewhere.
23569 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
23571 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
23572 * configure: Regenerate.
23573 * config/sparc/sparc.opt (muser-mode): New option.
23574 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
23576 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
23577 * doc/invoke.texi (SPARC options): Document -muser-mode.
23579 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
23581 * cselib.c (find_slot_memmode): Delete.
23582 (cselib_hasher): Change compare_type to a struct.
23583 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
23585 (preserve_constants_and_equivs): Adjust for new compare_type.
23586 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
23587 (wrap_constant): Delete.
23588 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
23590 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
23592 * doc/install.texi (Building with profile feedback): Remove
23595 2014-04-26 Tom de Vries <tom@codesourcery.com>
23597 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
23600 2014-04-25 Cary Coutant <ccoutant@google.com>
23603 * dwarf2out.c (should_move_die_to_comdat): A type definition
23604 can contain a subprogram definition, but don't move it to a
23606 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
23607 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
23609 (clone_tree_hash): Rename to...
23610 (clone_tree_partial): ...this; change callers. Copy
23611 DW_TAG_subprogram DIEs as declarations.
23612 (copy_decls_walk): Don't copy children of a declaration into a
23615 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
23618 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
23621 2014-04-25 Jiong Wang <jiong.wang@arm.com>
23623 * config/arm/predicates.md (call_insn_operand): Add long_call check.
23624 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
23626 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
23629 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23631 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
23633 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23635 PR tree-optimization/60930
23636 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
23637 creating a multiply candidate by folding two constant
23638 multiplicands when the result overflows.
23640 2014-04-25 Jakub Jelinek <jakub@redhat.com>
23642 PR tree-optimization/60960
23643 * tree-vect-generic.c (expand_vector_operation): Only call
23644 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
23646 2014-04-25 Tom de Vries <tom@codesourcery.com>
23648 * expr.c (clobber_reg_mode): New function.
23649 * expr.h (clobber_reg): New function.
23651 2014-04-25 Tom de Vries <tom@codesourcery.com>
23653 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
23656 2014-04-25 Radovan Obradovic <robradovic@mips.com>
23657 Tom de Vries <tom@codesourcery.com>
23659 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
23661 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
23662 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
23663 new argument to find_all_hard_reg_sets call.
23665 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23667 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
23668 Use HOST_WIDE_INT_C for mask literal.
23669 (aarch_rev16_shleft_mask_imm_p): Likewise.
23671 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
23674 * config/sparc/sparc.md (ashlsi3_extend): Delete.
23676 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
23678 PR preprocessor/56540
23679 * config/i386/i386-c.c (ix86_target_macros): Define
23680 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
23682 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23684 * configure.ac (tga_func): Remove.
23685 (LIB_TLS_SPEC): Remove.
23686 * configure: Regenerate.
23687 * config.in: Regenerate.
23688 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
23690 2014-04-25 Richard Biener <rguenther@suse.de>
23693 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
23694 call stmt use/clobber sets during stmt walk instead of
23695 walking the possibly incomplete set of caller edges.
23697 2014-04-25 Richard Biener <rguenther@suse.de>
23700 * passes.c (apply_ipa_transforms): Inline into only caller ...
23701 (execute_one_pass): ... here. Properly bring in function
23702 bodies for nodes we want to apply IPA transforms to.
23704 2014-04-24 Cong Hou <congh@google.com>
23706 PR tree-optimization/60896
23707 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
23708 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
23709 (vect_mark_pattern_stmts): Set the def type of all statements in
23710 PATTERN_DEF_SEQ as vect_internal_def.
23712 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
23714 * doc/extend.texi (PowerPC Built-in Functions): Document new
23715 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
23716 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
23718 * config/rs6000/predicates.md (const_0_to_3_operand): New
23719 predicate to match 0..3 integer constants.
23721 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
23722 to support adding miscellaneous builtin functions.
23723 (BU_DFP_MISC_2): Likewise.
23724 (BU_P7_MISC_1): Likewise.
23725 (BU_P7_MISC_2): Likewise.
23726 (BU_P8V_MISC_3): Likewise.
23727 (BU_MISC_1): Likewise.
23728 (BU_MISC_2): Likewise.
23729 (DIVWE): Add extended divide builtin functions.
23730 (DIVWEO): Likewise.
23731 (DIVWEU): Likewise.
23732 (DIVWEUO): Likewise.
23734 (DIVDEO): Likewise.
23735 (DIVDEU): Likewise.
23736 (DIVDEUO): Likewise.
23737 (DXEX): Add decimal floating-point builtin functions.
23739 (DDEDPD): Likewise.
23740 (DDEDPDQ): Likewise.
23741 (DENBCD): Likewise.
23742 (DENBCDQ): Likewise.
23746 (DSCLIQ): Likewise.
23748 (DSCRIQ): Likewise.
23749 (CDTBCD): Add new BCD builtin functions.
23750 (CBCDTD): Likewise.
23751 (ADDG6S): Likewise.
23752 (BCDADD): Likewise.
23753 (BCDADD_LT): Likewise.
23754 (BCDADD_EQ): Likewise.
23755 (BCDADD_GT): Likewise.
23756 (BCDADD_OV): Likewise.
23757 (BCDSUB): Likewise.
23758 (BCDSUB_LT): Likewise.
23759 (BCDSUB_EQ): Likewise.
23760 (BCDSUB_GT): Likewise.
23761 (BCDSUB_OV): Likewise.
23762 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
23763 (UNPACK_TD): Likewise.
23764 (PACK_TF): Likewise.
23765 (UNPACK_TF): Likewise.
23766 (UNPACK_TF_0): Likewise.
23767 (UNPACK_TF_1): Likewise.
23768 (PACK_V1TI): Likewise.
23769 (UNPACK_V1TI): Likewise.
23771 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
23772 support for decimal floating point builtin functions.
23773 (rs6000_expand_ternop_builtin): Add checks for the new builtin
23774 functions that take constant arguments.
23775 (rs6000_invalid_builtin): Add decimal floating point builtin support.
23776 (rs6000_init_builtins): Setup long double, _Decimal64, and
23777 _Decimal128 types for new builtin functions.
23778 (builtin_function_type): Set the unsigned flags appropriately for
23779 the new builtin functions.
23780 (rs6000_opt_masks): Add support for decimal floating point builtin
23783 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
23784 floating point builtin functions.
23785 (RS6000_BTM_COMMON): Likewise.
23786 (RS6000_BTI_long_double): Likewise.
23787 (RS6000_BTI_dfloat64): Likewise.
23788 (RS6000_BTI_dfloat128): Likewise.
23789 (long_double_type_internal_node): Likewise.
23790 (dfloat64_type_internal_node): Likewise.
23791 (dfloat128_type_internal_node): Likewise.
23793 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
23794 2.07 bcd arithmetic instructions.
23795 (UNSPEC_BCDSUB): Likewise.
23796 (UNSPEC_BCD_OVERFLOW): Likewise.
23797 (UNSPEC_BCD_ADD_SUB): Likewise.
23798 (bcd_add_sub): Likewise.
23799 (BCD_TEST): Likewise.
23800 (bcd<bcd_add_sub>): Likewise.
23801 (bcd<bcd_add_sub>_test): Likewise.
23802 (bcd<bcd_add_sub>_test2): Likewise.
23803 (bcd<bcd_add_sub>_<code>): Likewise.
23804 (peephole2 for combined bcd ops): Likewise.
23806 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
23807 decimal floating point builtin functions.
23808 (UNSPEC_DENBCD): Likewise.
23809 (UNSPEC_DXEX): Likewise.
23810 (UNSPEC_DIEX): Likewise.
23811 (UNSPEC_DSCLI): Likewise.
23812 (UNSPEC_DSCRI): Likewise.
23813 (D64_D128): Likewise.
23814 (dfp_suffix): Likewise.
23815 (dfp_ddedpd_<mode>): Likewise.
23816 (dfp_denbcd_<mode>): Likewise.
23817 (dfp_dxex_<mode>): Likewise.
23818 (dfp_diex_<mode>): Likewise.
23819 (dfp_dscli_<mode>): Likewise.
23820 (dfp_dscri_<mode>): Likewise.
23822 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
23824 (UNSPEC_CDTBCD): Likewise.
23825 (UNSPEC_CBCDTD): Likewise.
23826 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
23827 (UNSPEC_DIVEO): Likewise.
23828 (UNSPEC_DIVEU): Likewise.
23829 (UNSPEC_DIVEUO): Likewise.
23830 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
23831 pack/unpack 128-bit types.
23832 (UNSPEC_PACK_128BIT): Likewise.
23833 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
23834 (udiv<mode>3): Use idiv_ldiv mode attribute.
23835 (div<mode>3): Likewise.
23836 (addg6s): Add new BCD builtin functions.
23837 (cdtbcd): Likewise.
23838 (cbcdtd): Likewise.
23839 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
23840 (div_extend): Likewise.
23841 (div<div_extend>_<mode>"): Likewise.
23842 (FP128_64): Add support for new builtin functions to pack/unpack
23844 (unpack<mode>): Likewise.
23845 (unpacktf_0): Likewise.
23846 (unpacktf_1): Likewise.
23847 (unpack<mode>_dm): Likewise.
23848 (unpack<mode>_nodm): Likewise.
23849 (pack<mode>): Likewise.
23850 (unpackv1ti): Likewise.
23851 (packv1ti): Likewise.
23853 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
23855 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
23858 2014-04-24 Jakub Jelinek <jakub@redhat.com>
23860 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
23861 * gimplify.c (omp_is_private): Change last argument's type to int.
23862 Only diagnose lastprivate if the simd argument is 1, only diagnose
23863 linear if the simd argument is 2.
23864 (gimplify_omp_for): Adjust omp_is_private callers. When adding
23865 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
23866 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
23867 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
23868 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
23869 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
23870 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
23871 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
23872 * tree-nested.c (convert_nonlocal_omp_clauses,
23873 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
23875 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
23878 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
23881 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
23883 * flag-types.h (enum ivar_visibility): Add.
23885 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
23887 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
23888 function * argument.
23890 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
23892 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
23894 2014-04-24 Radovan Obradovic <robradovic@mips.com>
23895 Tom de Vries <tom@codesourcery.com>
23897 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
23898 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
23900 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
23901 * emit-rtl.c (try_split): Same.
23903 2014-04-24 Radovan Obradovic <robradovic@mips.com>
23904 Tom de Vries <tom@codesourcery.com>
23906 * common.opt (fuse-caller-save): New option.
23908 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
23910 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
23911 elements for big-endian.
23913 2014-04-24 Richard Biener <rguenther@suse.de>
23915 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
23916 during TER and instead use the sepops interface for expanding
23917 non-GIMPLE_SINGLE_RHS.
23919 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23921 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
23922 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
23924 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23926 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
23927 assembler 64-bit option.
23928 * configure: Regenerate.
23930 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23932 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
23933 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
23934 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
23935 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
23936 (TARGET_CRYPTO): Take TARGET_SIMD into account.
23938 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23940 * config/aarch64/aarch64-builtins.c
23941 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
23942 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
23943 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
23944 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
23946 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
23947 (Vrevsuff): New mode attribute.
23949 2014-04-24 Terry Guo <terry.guo@arm.com>
23951 * config/arm/arm.h (machine_function): Define variable
23952 after_arm_reorg here.
23953 * config/arm/arm.c (after_arm_reorg): Remove the definition.
23954 (arm_split_constant): Update the way to access variable
23956 (arm_reorg): Ditto.
23957 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
23959 2014-04-23 Tom de Vries <tom@codesourcery.com>
23961 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
23963 2014-04-23 David Malcolm <dmalcolm@redhat.com>
23965 * is-a.h: Update comments to reflect the following changes to the
23966 "pointerness" of the API, making the template parameter match the
23967 return type, allowing use of is-a.h with typedefs of pointers.
23968 (is_a_helper::cast): Return a T rather then a pointer to a T, so
23969 that the return type matches the parameter to the is_a_helper.
23971 (dyn_cast): Likewise.
23973 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
23974 pointer from the is-a.h API.
23976 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
23977 (is_a_helper <cgraph_node *>::test): ...this, matching change to
23979 (is_a_helper <varpool_node>::test): Likewise, convert to...
23980 (is_a_helper <varpool_node *>::test): ...this.
23982 (varpool_first_variable): Update for removal of implicit pointer
23983 from the is-a.h API.
23984 (varpool_next_variable): Likewise.
23985 (varpool_first_static_initializer): Likewise.
23986 (varpool_next_static_initializer): Likewise.
23987 (varpool_first_defined_variable): Likewise.
23988 (varpool_next_defined_variable): Likewise.
23989 (cgraph_first_defined_function): Likewise.
23990 (cgraph_next_defined_function): Likewise.
23991 (cgraph_first_function): Likewise.
23992 (cgraph_next_function): Likewise.
23993 (cgraph_first_function_with_gimple_body): Likewise.
23994 (cgraph_next_function_with_gimple_body): Likewise.
23995 (cgraph_alias_target): Likewise.
23996 (varpool_alias_target): Likewise.
23997 (cgraph_function_or_thunk_node): Likewise.
23998 (varpool_variable_node): Likewise.
23999 (symtab_real_symbol_p): Likewise.
24000 * cgraphunit.c (referred_to_p): Likewise.
24001 (analyze_functions): Likewise.
24002 (handle_alias_pairs): Likewise.
24003 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
24004 * gimple-ssa.h (gimple_vuse_op): Likewise.
24005 (gimple_vdef_op): Likewise.
24006 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
24007 * gimple.c (gimple_build_asm_1): Likewise.
24008 (gimple_build_try): Likewise.
24009 (gimple_build_resx): Likewise.
24010 (gimple_build_eh_dispatch): Likewise.
24011 (gimple_build_omp_for): Likewise.
24012 (gimple_omp_for_set_clauses): Likewise.
24014 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
24015 (is_a_helper <gimple_statement_asm *>::test): ...this.
24016 (is_a_helper <gimple_statement_bind>::test): Convert to...
24017 (is_a_helper <gimple_statement_bind *>::test): ...this.
24018 (is_a_helper <gimple_statement_call>::test): Convert to...
24019 (is_a_helper <gimple_statement_call *>::test): ...this.
24020 (is_a_helper <gimple_statement_catch>::test): Convert to...
24021 (is_a_helper <gimple_statement_catch *>::test): ...this.
24022 (is_a_helper <gimple_statement_resx>::test): Convert to...
24023 (is_a_helper <gimple_statement_resx *>::test): ...this.
24024 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
24025 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
24026 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
24027 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
24028 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
24029 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
24030 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
24031 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
24032 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
24033 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
24034 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
24035 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
24036 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
24037 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
24038 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
24039 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
24040 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
24041 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
24042 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
24043 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
24044 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
24045 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
24046 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
24047 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
24048 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
24049 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
24050 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
24051 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
24052 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
24053 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
24054 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
24055 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
24056 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
24057 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
24058 (is_a_helper <gimple_statement_phi>::test): Convert to...
24059 (is_a_helper <gimple_statement_phi *>::test): ...this.
24060 (is_a_helper <gimple_statement_transaction>::test): Convert to...
24061 (is_a_helper <gimple_statement_transaction *>::test): ...this.
24062 (is_a_helper <gimple_statement_try>::test): Convert to...
24063 (is_a_helper <gimple_statement_try *>::test): ...this.
24064 (is_a_helper <gimple_statement_wce>::test): Convert to...
24065 (is_a_helper <gimple_statement_wce *>::test): ...this.
24066 (is_a_helper <const gimple_statement_asm>::test): Convert to...
24067 (is_a_helper <const gimple_statement_asm *>::test): ...this.
24068 (is_a_helper <const gimple_statement_bind>::test): Convert to...
24069 (is_a_helper <const gimple_statement_bind *>::test): ...this.
24070 (is_a_helper <const gimple_statement_call>::test): Convert to...
24071 (is_a_helper <const gimple_statement_call *>::test): ...this.
24072 (is_a_helper <const gimple_statement_catch>::test): Convert to...
24073 (is_a_helper <const gimple_statement_catch *>::test): ...this.
24074 (is_a_helper <const gimple_statement_resx>::test): Convert to...
24075 (is_a_helper <const gimple_statement_resx *>::test): ...this.
24076 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
24077 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
24078 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
24079 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
24080 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
24082 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
24084 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
24086 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
24088 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
24089 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
24090 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
24092 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
24093 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
24095 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
24096 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
24097 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
24098 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
24099 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
24100 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
24102 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
24103 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
24104 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
24105 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
24107 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
24108 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
24109 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
24110 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
24111 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
24112 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
24113 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
24114 (is_a_helper <const gimple_statement_phi>::test): Convert to...
24115 (is_a_helper <const gimple_statement_phi *>::test): ...this.
24116 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
24117 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
24118 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
24119 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
24120 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
24121 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
24122 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
24124 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
24126 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
24127 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
24129 (gimple_use_ops): Update for removal of implicit pointer from the
24131 (gimple_set_use_ops): Likewise.
24132 (gimple_vuse): Likewise.
24133 (gimple_vdef): Likewise.
24134 (gimple_vuse_ptr): Likewise.
24135 (gimple_vdef_ptr): Likewise.
24136 (gimple_set_vuse): Likewise.
24137 (gimple_set_vdef): Likewise.
24138 (gimple_omp_return_set_lhs): Likewise.
24139 (gimple_omp_return_lhs): Likewise.
24140 (gimple_omp_return_lhs_ptr): Likewise.
24141 (gimple_call_fntype): Likewise.
24142 (gimple_call_set_fntype): Likewise.
24143 (gimple_call_set_internal_fn): Likewise.
24144 (gimple_call_use_set): Likewise.
24145 (gimple_call_clobber_set): Likewise.
24146 (gimple_bind_vars): Likewise.
24147 (gimple_bind_set_vars): Likewise.
24148 (gimple_bind_body_ptr): Likewise.
24149 (gimple_bind_set_body): Likewise.
24150 (gimple_bind_add_stmt): Likewise.
24151 (gimple_bind_block): Likewise.
24152 (gimple_bind_set_block): Likewise.
24153 (gimple_asm_ninputs): Likewise.
24154 (gimple_asm_noutputs): Likewise.
24155 (gimple_asm_nclobbers): Likewise.
24156 (gimple_asm_nlabels): Likewise.
24157 (gimple_asm_input_op): Likewise.
24158 (gimple_asm_input_op_ptr): Likewise.
24159 (gimple_asm_output_op): Likewise.
24160 (gimple_asm_output_op_ptr): Likewise.
24161 (gimple_asm_set_output_op): Likewise.
24162 (gimple_asm_clobber_op): Likewise.
24163 (gimple_asm_set_clobber_op): Likewise.
24164 (gimple_asm_label_op): Likewise.
24165 (gimple_asm_set_label_op): Likewise.
24166 (gimple_asm_string): Likewise.
24167 (gimple_catch_types): Likewise.
24168 (gimple_catch_types_ptr): Likewise.
24169 (gimple_catch_handler_ptr): Likewise.
24170 (gimple_catch_set_types): Likewise.
24171 (gimple_catch_set_handler): Likewise.
24172 (gimple_eh_filter_types): Likewise.
24173 (gimple_eh_filter_types_ptr): Likewise.
24174 (gimple_eh_filter_failure_ptr): Likewise.
24175 (gimple_eh_filter_set_types): Likewise.
24176 (gimple_eh_filter_set_failure): Likewise.
24177 (gimple_eh_must_not_throw_fndecl): Likewise.
24178 (gimple_eh_must_not_throw_set_fndecl): Likewise.
24179 (gimple_eh_else_n_body_ptr): Likewise.
24180 (gimple_eh_else_e_body_ptr): Likewise.
24181 (gimple_eh_else_set_n_body): Likewise.
24182 (gimple_eh_else_set_e_body): Likewise.
24183 (gimple_try_eval_ptr): Likewise.
24184 (gimple_try_cleanup_ptr): Likewise.
24185 (gimple_try_set_eval): Likewise.
24186 (gimple_try_set_cleanup): Likewise.
24187 (gimple_wce_cleanup_ptr): Likewise.
24188 (gimple_wce_set_cleanup): Likewise.
24189 (gimple_phi_capacity): Likewise.
24190 (gimple_phi_num_args): Likewise.
24191 (gimple_phi_result): Likewise.
24192 (gimple_phi_result_ptr): Likewise.
24193 (gimple_phi_set_result): Likewise.
24194 (gimple_phi_arg): Likewise.
24195 (gimple_phi_set_arg): Likewise.
24196 (gimple_resx_region): Likewise.
24197 (gimple_resx_set_region): Likewise.
24198 (gimple_eh_dispatch_region): Likewise.
24199 (gimple_eh_dispatch_set_region): Likewise.
24200 (gimple_omp_critical_name): Likewise.
24201 (gimple_omp_critical_name_ptr): Likewise.
24202 (gimple_omp_critical_set_name): Likewise.
24203 (gimple_omp_for_clauses): Likewise.
24204 (gimple_omp_for_clauses_ptr): Likewise.
24205 (gimple_omp_for_set_clauses): Likewise.
24206 (gimple_omp_for_collapse): Likewise.
24207 (gimple_omp_for_index): Likewise.
24208 (gimple_omp_for_index_ptr): Likewise.
24209 (gimple_omp_for_set_index): Likewise.
24210 (gimple_omp_for_initial): Likewise.
24211 (gimple_omp_for_initial_ptr): Likewise.
24212 (gimple_omp_for_set_initial): Likewise.
24213 (gimple_omp_for_final): Likewise.
24214 (gimple_omp_for_final_ptr): Likewise.
24215 (gimple_omp_for_set_final): Likewise.
24216 (gimple_omp_for_incr): Likewise.
24217 (gimple_omp_for_incr_ptr): Likewise.
24218 (gimple_omp_for_set_incr): Likewise.
24219 (gimple_omp_for_pre_body_ptr): Likewise.
24220 (gimple_omp_for_set_pre_body): Likewise.
24221 (gimple_omp_parallel_clauses): Likewise.
24222 (gimple_omp_parallel_clauses_ptr): Likewise.
24223 (gimple_omp_parallel_set_clauses): Likewise.
24224 (gimple_omp_parallel_child_fn): Likewise.
24225 (gimple_omp_parallel_child_fn_ptr): Likewise.
24226 (gimple_omp_parallel_set_child_fn): Likewise.
24227 (gimple_omp_parallel_data_arg): Likewise.
24228 (gimple_omp_parallel_data_arg_ptr): Likewise.
24229 (gimple_omp_parallel_set_data_arg): Likewise.
24230 (gimple_omp_task_clauses): Likewise.
24231 (gimple_omp_task_clauses_ptr): Likewise.
24232 (gimple_omp_task_set_clauses): Likewise.
24233 (gimple_omp_task_child_fn): Likewise.
24234 (gimple_omp_task_child_fn_ptr): Likewise.
24235 (gimple_omp_task_set_child_fn): Likewise.
24236 (gimple_omp_task_data_arg): Likewise.
24237 (gimple_omp_task_data_arg_ptr): Likewise.
24238 (gimple_omp_task_set_data_arg): Likewise.
24239 (gimple_omp_taskreg_clauses): Likewise.
24240 (gimple_omp_taskreg_clauses_ptr): Likewise.
24241 (gimple_omp_taskreg_set_clauses): Likewise.
24242 (gimple_omp_taskreg_child_fn): Likewise.
24243 (gimple_omp_taskreg_child_fn_ptr): Likewise.
24244 (gimple_omp_taskreg_set_child_fn): Likewise.
24245 (gimple_omp_taskreg_data_arg): Likewise.
24246 (gimple_omp_taskreg_data_arg_ptr): Likewise.
24247 (gimple_omp_taskreg_set_data_arg): Likewise.
24248 (gimple_omp_task_copy_fn): Likewise.
24249 (gimple_omp_task_copy_fn_ptr): Likewise.
24250 (gimple_omp_task_set_copy_fn): Likewise.
24251 (gimple_omp_task_arg_size): Likewise.
24252 (gimple_omp_task_arg_size_ptr): Likewise.
24253 (gimple_omp_task_set_arg_size): Likewise.
24254 (gimple_omp_task_arg_align): Likewise.
24255 (gimple_omp_task_arg_align_ptr): Likewise.
24256 (gimple_omp_task_set_arg_align): Likewise.
24257 (gimple_omp_single_clauses): Likewise.
24258 (gimple_omp_single_clauses_ptr): Likewise.
24259 (gimple_omp_single_set_clauses): Likewise.
24260 (gimple_omp_target_clauses): Likewise.
24261 (gimple_omp_target_clauses_ptr): Likewise.
24262 (gimple_omp_target_set_clauses): Likewise.
24263 (gimple_omp_target_child_fn): Likewise.
24264 (gimple_omp_target_child_fn_ptr): Likewise.
24265 (gimple_omp_target_set_child_fn): Likewise.
24266 (gimple_omp_target_data_arg): Likewise.
24267 (gimple_omp_target_data_arg_ptr): Likewise.
24268 (gimple_omp_target_set_data_arg): Likewise.
24269 (gimple_omp_teams_clauses): Likewise.
24270 (gimple_omp_teams_clauses_ptr): Likewise.
24271 (gimple_omp_teams_set_clauses): Likewise.
24272 (gimple_omp_sections_clauses): Likewise.
24273 (gimple_omp_sections_clauses_ptr): Likewise.
24274 (gimple_omp_sections_set_clauses): Likewise.
24275 (gimple_omp_sections_control): Likewise.
24276 (gimple_omp_sections_control_ptr): Likewise.
24277 (gimple_omp_sections_set_control): Likewise.
24278 (gimple_omp_for_set_cond): Likewise.
24279 (gimple_omp_for_cond): Likewise.
24280 (gimple_omp_atomic_store_set_val): Likewise.
24281 (gimple_omp_atomic_store_val): Likewise.
24282 (gimple_omp_atomic_store_val_ptr): Likewise.
24283 (gimple_omp_atomic_load_set_lhs): Likewise.
24284 (gimple_omp_atomic_load_lhs): Likewise.
24285 (gimple_omp_atomic_load_lhs_ptr): Likewise.
24286 (gimple_omp_atomic_load_set_rhs): Likewise.
24287 (gimple_omp_atomic_load_rhs): Likewise.
24288 (gimple_omp_atomic_load_rhs_ptr): Likewise.
24289 (gimple_omp_continue_control_def): Likewise.
24290 (gimple_omp_continue_control_def_ptr): Likewise.
24291 (gimple_omp_continue_set_control_def): Likewise.
24292 (gimple_omp_continue_control_use): Likewise.
24293 (gimple_omp_continue_control_use_ptr): Likewise.
24294 (gimple_omp_continue_set_control_use): Likewise.
24295 (gimple_transaction_body_ptr): Likewise.
24296 (gimple_transaction_label): Likewise.
24297 (gimple_transaction_label_ptr): Likewise.
24298 (gimple_transaction_set_body): Likewise.
24299 (gimple_transaction_set_label): Likewise.
24301 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
24302 * ipa-inline-analysis.c (inline_write_summary): Likewise.
24303 * ipa-ref.c (ipa_record_reference): Likewise.
24304 * ipa-reference.c (analyze_function): Likewise.
24305 (ipa_reference_write_optimization_summary): Likewise.
24306 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
24307 (address_taken_from_non_vtable_p): Likewise.
24308 (comdat_can_be_unshared_p_1): Likewise.
24309 * lto-cgraph.c (lto_output_ref): Likewise.
24310 (add_references): Likewise.
24311 (compute_ltrans_boundary): Likewise.
24312 (output_symtab): Likewise.
24313 (input_ref): Likewise.
24314 (input_cgraph_1): Likewise.
24315 (output_cgraph_opt_summary): Likewise.
24316 * lto-streamer-out.c (lto_output): Likewise.
24317 (output_symbol_p): Likewise.
24318 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
24319 (lsei_start_function_in_partition): Likewise.
24320 (lsei_next_variable_in_partition): Likewise.
24321 (lsei_start_variable_in_partition): Likewise.
24322 * symtab.c (insert_to_assembler_name_hash): Likewise.
24323 (unlink_from_assembler_name_hash): Likewise.
24324 (symtab_unregister_node): Likewise.
24325 (symtab_remove_node): Likewise.
24326 (dump_symtab_node): Likewise.
24327 (verify_symtab_base): Likewise.
24328 (verify_symtab_node): Likewise.
24329 (symtab_make_decl_local): Likewise.
24330 (symtab_alias_ultimate_target): Likewise.
24331 (symtab_resolve_alias): Likewise.
24332 (symtab_get_symbol_partitioning_class): Likewise.
24333 * tree-phinodes.c (allocate_phi_node): Likewise.
24334 (reserve_phi_args_for_new_edge): Likewise.
24335 (remove_phi_args): Likewise.
24336 * varpool.c (varpool_node_for_asm): Likewise.
24337 (varpool_remove_unreferenced_decls): Likewise.
24339 2014-04-23 Jeff Law <law@redhat.com>
24341 PR tree-optimization/60902
24342 * tree-ssa-threadedge.c
24343 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
24344 invalidate outputs from statements that do not produce useful
24345 outputs for threading.
24347 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
24349 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
24350 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
24351 machine descriptions for Stack Smashing Protector.
24353 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
24355 * aarch64.md (<optab>_rol<mode>3): New pattern.
24356 (<optab>_rolsi3_uxtw): Likewise.
24357 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
24359 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
24361 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
24362 (arm_cortex_a12_tune): Likewise.
24364 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24366 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
24368 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24370 * config/arm/arm.md (arm_rev16si2): New pattern.
24371 (arm_rev16si2_alt): Likewise.
24372 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
24374 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24376 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
24377 (rev16<mode>2_alt): Likewise.
24378 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
24379 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
24380 (aarch_rev16_shleft_mask_imm_p): Likewise.
24381 (aarch_rev16_p_1): Likewise.
24382 (aarch_rev16_p): Likewise.
24383 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
24384 (aarch_rev16_shright_mask_imm_p): Likewise.
24385 (aarch_rev16_shleft_mask_imm_p): Likewise.
24387 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24389 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
24390 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
24392 (cortex_a53_extra_costs): Likewise.
24393 (cortex_a57_extra_costs): Likewise.
24394 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
24395 (cortexa7_extra_costs): Likewise.
24396 (cortexa8_extra_costs): Likewise.
24397 (cortexa12_extra_costs): Likewise.
24398 (cortexa15_extra_costs): Likewise.
24399 (v7m_extra_costs): Likewise.
24400 (arm_new_rtx_costs): Handle BSWAP.
24402 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24404 * config/arm/arm.c (cortexa8_extra_costs): New table.
24405 (arm_cortex_a8_tune): New tuning struct.
24406 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
24408 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24410 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
24412 2014-04-23 Richard Biener <rguenther@suse.de>
24414 * Makefile.in (OBJS): Remove loop-unswitch.o.
24415 * tree-pass.h (make_pass_rtl_unswitch): Remove.
24416 * passes.def (pass_rtl_unswitch): Likewise.
24417 * loop-init.c (gate_rtl_unswitch): Likewise.
24418 (rtl_unswitch): Likewise.
24419 (pass_data_rtl_unswitch): Likewise.
24420 (pass_rtl_unswitch): Likewise.
24421 (make_pass_rtl_unswitch): Likewise.
24422 * rtl.h (reversed_condition): Likewise.
24423 (compare_and_jump_seq): Likewise.
24424 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
24426 * loop-unroll.c (compare_and_jump_seq): Likewise.
24428 2014-04-23 Richard Biener <rguenther@suse.de>
24430 PR tree-optimization/60903
24431 * tree-ssa-loop-im.c (analyze_memory_references): Remove
24432 commented code block.
24433 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
24434 loop flags to newly created BBs and edges.
24436 2014-04-23 Nick Clifton <nickc@redhat.com>
24438 * config/msp430/msp430.c (msp430_handle_option): Move function
24440 (msp430_option_override): Simplify mcu and mcpu option handling.
24441 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
24442 support for -mhwmult command line option.
24443 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
24444 -mhwmult command line option.
24445 (msp430_hwmult_enabled): Delete.
24446 (msp43o_output_labelref): Add support for -mhwmult command line option.
24447 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
24448 (umulsidi3): Likewise.
24449 * config/msp430/msp430.opt (mmcu): Add Report attribute.
24450 (mcpu, mlarge, msmall): Likewise.
24451 (mhwmult): New option.
24452 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
24454 (msp430_is_f5_mcu): Remove prototype.
24455 (msp430_use_f5_series_hwmult): Add prototype.
24456 * config/msp430/msp430-opts.h: New file.
24457 * common/config/msp430: New directory.
24458 * common/config/msp430/msp430-common.c: New file.
24459 * config.gcc (msp430): Remove target_has_targetm_common.
24460 * doc/invoke.texi: Document -mhwmult command line option.
24462 2014-04-23 Nick Clifton <nickc@redhat.com>
24464 * config/i386/cygwin.h (ENDFILE_SPEC): Include
24465 default-manifest.o if it can be found in the search path.
24466 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
24468 2014-04-23 Terry Guo <terry.guo@arm.com>
24470 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
24472 2014-04-23 Richard Biener <rguenther@suse.de>
24474 PR middle-end/60895
24475 * tree-inline.c (declare_return_variable): Use mark_addressable.
24477 2014-04-23 Richard Biener <rguenther@suse.de>
24479 PR middle-end/60891
24480 * loop-init.c (loop_optimizer_init): Make sure to apply
24481 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
24483 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24486 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
24488 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
24489 if flag_sanitize_undefined_trap_on_error.
24490 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
24491 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
24492 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
24493 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
24494 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
24495 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
24496 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
24497 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
24498 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
24499 * ubsan.c (ubsan_instrument_unreachable): Return
24500 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
24501 (ubsan_expand_null_ifn): Emit __builtin_trap ()
24502 if flag_sanitize_undefined_trap_on_error and
24503 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
24504 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
24505 instrument_bool_enum_load): Emit __builtin_trap () if
24506 flag_sanitize_undefined_trap_on_error and
24507 __builtin_handle_*_abort () if !flag_sanitize_recover.
24508 * doc/invoke.texi (-fsanitize-recover,
24509 -fsanitize-undefined-trap-on-error): Document.
24511 2014-04-22 Christian Bruel <christian.bruel@st.com>
24513 * config/sh/sh.md (mov<mode>): Replace movQIHI.
24514 Force immediates to SImode.
24516 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
24518 * config/nios2/nios2.md (UNSPEC_ROUND): New.
24519 (lroundsfsi2): New.
24520 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
24521 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
24522 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
24523 (nios2_fpu_insn): Add entry for round.
24524 (N2FPU_NO_ERRNO_P): Define.
24525 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
24527 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
24529 2014-04-22 Richard Henderson <rth@redhat.com>
24531 * config/aarch64/aarch64 (addti3, subti3): New expanders.
24532 (add<GPI>3_compare0): Remove leading * from name.
24533 (add<GPI>3_carryin): Likewise.
24534 (sub<GPI>3_compare0): Likewise.
24535 (sub<GPI>3_carryin): Likewise.
24536 (<su_optab>mulditi3): New expander.
24537 (multi3): New expander.
24538 (madd<GPI>): Remove leading * from name.
24540 2014-04-22 Martin Jambor <mjambor@suse.cz>
24542 * cgraphclones.c (cgraph_function_versioning): Copy
24543 ipa_transforms_to_apply instead of asserting it is empty.
24545 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
24548 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
24549 on count_exp to get mode.
24551 2014-04-22 Andrew Pinski <apinski@cavium.com>
24553 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
24554 Handle TLS for ILP32.
24555 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
24556 (tlsie_small_<mode>): this and handle PTR.
24557 (tlsie_small_sidi): New pattern.
24558 (tlsle_small): Change to an expand to handle ILP32.
24559 (tlsle_small_<mode>): New pattern.
24560 (tlsdesc_small): Rename to ...
24561 (tlsdesc_small_<mode>): this and handle PTR.
24563 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24565 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
24567 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24569 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
24570 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
24571 (aarch64_types_signed_poly_qualifiers): Likewise.
24572 (aarch64_types_unsigned_signed_qualifiers): Likewise.
24573 (aarch64_types_poly_signed_qualifiers): Likewise.
24574 (TYPES_REINTERP_SS): Type macro added.
24575 (TYPES_REINTERP_SU): Likewise.
24576 (TYPES_REINTERP_SP): Likewise.
24577 (TYPES_REINTERP_US): Likewise.
24578 (TYPES_REINTERP_PS): Likewise.
24579 (aarch64_fold_builtin): New expression folding added.
24580 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
24581 Declarations removed.
24582 (REINTERP_SS): Declarations added.
24583 (REINTERP_US): Likewise.
24584 (REINTERP_PS): Likewise.
24585 (REINTERP_SU): Likewise.
24586 (REINTERP_SP): Likewise.
24587 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
24588 (vreinterpretq_p8_f64): Likewise.
24589 (vreinterpret_p16_f64): Likewise.
24590 (vreinterpretq_p16_f64): Likewise.
24591 (vreinterpret_f32_f64): Likewise.
24592 (vreinterpretq_f32_f64): Likewise.
24593 (vreinterpret_f64_f32): Likewise.
24594 (vreinterpret_f64_p8): Likewise.
24595 (vreinterpret_f64_p16): Likewise.
24596 (vreinterpret_f64_s8): Likewise.
24597 (vreinterpret_f64_s16): Likewise.
24598 (vreinterpret_f64_s32): Likewise.
24599 (vreinterpret_f64_s64): Likewise.
24600 (vreinterpret_f64_u8): Likewise.
24601 (vreinterpret_f64_u16): Likewise.
24602 (vreinterpret_f64_u32): Likewise.
24603 (vreinterpret_f64_u64): Likewise.
24604 (vreinterpretq_f64_f32): Likewise.
24605 (vreinterpretq_f64_p8): Likewise.
24606 (vreinterpretq_f64_p16): Likewise.
24607 (vreinterpretq_f64_s8): Likewise.
24608 (vreinterpretq_f64_s16): Likewise.
24609 (vreinterpretq_f64_s32): Likewise.
24610 (vreinterpretq_f64_s64): Likewise.
24611 (vreinterpretq_f64_u8): Likewise.
24612 (vreinterpretq_f64_u16): Likewise.
24613 (vreinterpretq_f64_u32): Likewise.
24614 (vreinterpretq_f64_u64): Likewise.
24615 (vreinterpret_s64_f64): Likewise.
24616 (vreinterpretq_s64_f64): Likewise.
24617 (vreinterpret_u64_f64): Likewise.
24618 (vreinterpretq_u64_f64): Likewise.
24619 (vreinterpret_s8_f64): Likewise.
24620 (vreinterpretq_s8_f64): Likewise.
24621 (vreinterpret_s16_f64): Likewise.
24622 (vreinterpretq_s16_f64): Likewise.
24623 (vreinterpret_s32_f64): Likewise.
24624 (vreinterpretq_s32_f64): Likewise.
24625 (vreinterpret_u8_f64): Likewise.
24626 (vreinterpretq_u8_f64): Likewise.
24627 (vreinterpret_u16_f64): Likewise.
24628 (vreinterpretq_u16_f64): Likewise.
24629 (vreinterpret_u32_f64): Likewise.
24630 (vreinterpretq_u32_f64): Likewise.
24632 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24634 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
24635 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
24636 (vreinterpret_p8_s8): Likewise.
24637 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
24638 (vreinterpret_p8_s16): Likewise.
24639 (vreinterpret_p8_s32): Likewise.
24640 (vreinterpret_p8_s64): Likewise.
24641 (vreinterpret_p8_f32): Likewise.
24642 (vreinterpret_p8_u8): Likewise.
24643 (vreinterpret_p8_u16): Likewise.
24644 (vreinterpret_p8_u32): Likewise.
24645 (vreinterpret_p8_u64): Likewise.
24646 (vreinterpret_p8_p16): Likewise.
24647 (vreinterpretq_p8_s8): Likewise.
24648 (vreinterpretq_p8_s16): Likewise.
24649 (vreinterpretq_p8_s32): Likewise.
24650 (vreinterpretq_p8_s64): Likewise.
24651 (vreinterpretq_p8_f32): Likewise.
24652 (vreinterpretq_p8_u8): Likewise.
24653 (vreinterpretq_p8_u16): Likewise.
24654 (vreinterpretq_p8_u32): Likewise.
24655 (vreinterpretq_p8_u64): Likewise.
24656 (vreinterpretq_p8_p16): Likewise.
24657 (vreinterpret_p16_s8): Likewise.
24658 (vreinterpret_p16_s16): Likewise.
24659 (vreinterpret_p16_s32): Likewise.
24660 (vreinterpret_p16_s64): Likewise.
24661 (vreinterpret_p16_f32): Likewise.
24662 (vreinterpret_p16_u8): Likewise.
24663 (vreinterpret_p16_u16): Likewise.
24664 (vreinterpret_p16_u32): Likewise.
24665 (vreinterpret_p16_u64): Likewise.
24666 (vreinterpret_p16_p8): Likewise.
24667 (vreinterpretq_p16_s8): Likewise.
24668 (vreinterpretq_p16_s16): Likewise.
24669 (vreinterpretq_p16_s32): Likewise.
24670 (vreinterpretq_p16_s64): Likewise.
24671 (vreinterpretq_p16_f32): Likewise.
24672 (vreinterpretq_p16_u8): Likewise.
24673 (vreinterpretq_p16_u16): Likewise.
24674 (vreinterpretq_p16_u32): Likewise.
24675 (vreinterpretq_p16_u64): Likewise.
24676 (vreinterpretq_p16_p8): Likewise.
24677 (vreinterpret_f32_s8): Likewise.
24678 (vreinterpret_f32_s16): Likewise.
24679 (vreinterpret_f32_s32): Likewise.
24680 (vreinterpret_f32_s64): Likewise.
24681 (vreinterpret_f32_u8): Likewise.
24682 (vreinterpret_f32_u16): Likewise.
24683 (vreinterpret_f32_u32): Likewise.
24684 (vreinterpret_f32_u64): Likewise.
24685 (vreinterpret_f32_p8): Likewise.
24686 (vreinterpret_f32_p16): Likewise.
24687 (vreinterpretq_f32_s8): Likewise.
24688 (vreinterpretq_f32_s16): Likewise.
24689 (vreinterpretq_f32_s32): Likewise.
24690 (vreinterpretq_f32_s64): Likewise.
24691 (vreinterpretq_f32_u8): Likewise.
24692 (vreinterpretq_f32_u16): Likewise.
24693 (vreinterpretq_f32_u32): Likewise.
24694 (vreinterpretq_f32_u64): Likewise.
24695 (vreinterpretq_f32_p8): Likewise.
24696 (vreinterpretq_f32_p16): Likewise.
24697 (vreinterpret_s64_s8): Likewise.
24698 (vreinterpret_s64_s16): Likewise.
24699 (vreinterpret_s64_s32): Likewise.
24700 (vreinterpret_s64_f32): Likewise.
24701 (vreinterpret_s64_u8): Likewise.
24702 (vreinterpret_s64_u16): Likewise.
24703 (vreinterpret_s64_u32): Likewise.
24704 (vreinterpret_s64_u64): Likewise.
24705 (vreinterpret_s64_p8): Likewise.
24706 (vreinterpret_s64_p16): Likewise.
24707 (vreinterpretq_s64_s8): Likewise.
24708 (vreinterpretq_s64_s16): Likewise.
24709 (vreinterpretq_s64_s32): Likewise.
24710 (vreinterpretq_s64_f32): Likewise.
24711 (vreinterpretq_s64_u8): Likewise.
24712 (vreinterpretq_s64_u16): Likewise.
24713 (vreinterpretq_s64_u32): Likewise.
24714 (vreinterpretq_s64_u64): Likewise.
24715 (vreinterpretq_s64_p8): Likewise.
24716 (vreinterpretq_s64_p16): Likewise.
24717 (vreinterpret_u64_s8): Likewise.
24718 (vreinterpret_u64_s16): Likewise.
24719 (vreinterpret_u64_s32): Likewise.
24720 (vreinterpret_u64_s64): Likewise.
24721 (vreinterpret_u64_f32): Likewise.
24722 (vreinterpret_u64_u8): Likewise.
24723 (vreinterpret_u64_u16): Likewise.
24724 (vreinterpret_u64_u32): Likewise.
24725 (vreinterpret_u64_p8): Likewise.
24726 (vreinterpret_u64_p16): Likewise.
24727 (vreinterpretq_u64_s8): Likewise.
24728 (vreinterpretq_u64_s16): Likewise.
24729 (vreinterpretq_u64_s32): Likewise.
24730 (vreinterpretq_u64_s64): Likewise.
24731 (vreinterpretq_u64_f32): Likewise.
24732 (vreinterpretq_u64_u8): Likewise.
24733 (vreinterpretq_u64_u16): Likewise.
24734 (vreinterpretq_u64_u32): Likewise.
24735 (vreinterpretq_u64_p8): Likewise.
24736 (vreinterpretq_u64_p16): Likewise.
24737 (vreinterpret_s8_s16): Likewise.
24738 (vreinterpret_s8_s32): Likewise.
24739 (vreinterpret_s8_s64): Likewise.
24740 (vreinterpret_s8_f32): Likewise.
24741 (vreinterpret_s8_u8): Likewise.
24742 (vreinterpret_s8_u16): Likewise.
24743 (vreinterpret_s8_u32): Likewise.
24744 (vreinterpret_s8_u64): Likewise.
24745 (vreinterpret_s8_p8): Likewise.
24746 (vreinterpret_s8_p16): Likewise.
24747 (vreinterpretq_s8_s16): Likewise.
24748 (vreinterpretq_s8_s32): Likewise.
24749 (vreinterpretq_s8_s64): Likewise.
24750 (vreinterpretq_s8_f32): Likewise.
24751 (vreinterpretq_s8_u8): Likewise.
24752 (vreinterpretq_s8_u16): Likewise.
24753 (vreinterpretq_s8_u32): Likewise.
24754 (vreinterpretq_s8_u64): Likewise.
24755 (vreinterpretq_s8_p8): Likewise.
24756 (vreinterpretq_s8_p16): Likewise.
24757 (vreinterpret_s16_s8): Likewise.
24758 (vreinterpret_s16_s32): Likewise.
24759 (vreinterpret_s16_s64): Likewise.
24760 (vreinterpret_s16_f32): Likewise.
24761 (vreinterpret_s16_u8): Likewise.
24762 (vreinterpret_s16_u16): Likewise.
24763 (vreinterpret_s16_u32): Likewise.
24764 (vreinterpret_s16_u64): Likewise.
24765 (vreinterpret_s16_p8): Likewise.
24766 (vreinterpret_s16_p16): Likewise.
24767 (vreinterpretq_s16_s8): Likewise.
24768 (vreinterpretq_s16_s32): Likewise.
24769 (vreinterpretq_s16_s64): Likewise.
24770 (vreinterpretq_s16_f32): Likewise.
24771 (vreinterpretq_s16_u8): Likewise.
24772 (vreinterpretq_s16_u16): Likewise.
24773 (vreinterpretq_s16_u32): Likewise.
24774 (vreinterpretq_s16_u64): Likewise.
24775 (vreinterpretq_s16_p8): Likewise.
24776 (vreinterpretq_s16_p16): Likewise.
24777 (vreinterpret_s32_s8): Likewise.
24778 (vreinterpret_s32_s16): Likewise.
24779 (vreinterpret_s32_s64): Likewise.
24780 (vreinterpret_s32_f32): Likewise.
24781 (vreinterpret_s32_u8): Likewise.
24782 (vreinterpret_s32_u16): Likewise.
24783 (vreinterpret_s32_u32): Likewise.
24784 (vreinterpret_s32_u64): Likewise.
24785 (vreinterpret_s32_p8): Likewise.
24786 (vreinterpret_s32_p16): Likewise.
24787 (vreinterpretq_s32_s8): Likewise.
24788 (vreinterpretq_s32_s16): Likewise.
24789 (vreinterpretq_s32_s64): Likewise.
24790 (vreinterpretq_s32_f32): Likewise.
24791 (vreinterpretq_s32_u8): Likewise.
24792 (vreinterpretq_s32_u16): Likewise.
24793 (vreinterpretq_s32_u32): Likewise.
24794 (vreinterpretq_s32_u64): Likewise.
24795 (vreinterpretq_s32_p8): Likewise.
24796 (vreinterpretq_s32_p16): Likewise.
24797 (vreinterpret_u8_s8): Likewise.
24798 (vreinterpret_u8_s16): Likewise.
24799 (vreinterpret_u8_s32): Likewise.
24800 (vreinterpret_u8_s64): Likewise.
24801 (vreinterpret_u8_f32): Likewise.
24802 (vreinterpret_u8_u16): Likewise.
24803 (vreinterpret_u8_u32): Likewise.
24804 (vreinterpret_u8_u64): Likewise.
24805 (vreinterpret_u8_p8): Likewise.
24806 (vreinterpret_u8_p16): Likewise.
24807 (vreinterpretq_u8_s8): Likewise.
24808 (vreinterpretq_u8_s16): Likewise.
24809 (vreinterpretq_u8_s32): Likewise.
24810 (vreinterpretq_u8_s64): Likewise.
24811 (vreinterpretq_u8_f32): Likewise.
24812 (vreinterpretq_u8_u16): Likewise.
24813 (vreinterpretq_u8_u32): Likewise.
24814 (vreinterpretq_u8_u64): Likewise.
24815 (vreinterpretq_u8_p8): Likewise.
24816 (vreinterpretq_u8_p16): Likewise.
24817 (vreinterpret_u16_s8): Likewise.
24818 (vreinterpret_u16_s16): Likewise.
24819 (vreinterpret_u16_s32): Likewise.
24820 (vreinterpret_u16_s64): Likewise.
24821 (vreinterpret_u16_f32): Likewise.
24822 (vreinterpret_u16_u8): Likewise.
24823 (vreinterpret_u16_u32): Likewise.
24824 (vreinterpret_u16_u64): Likewise.
24825 (vreinterpret_u16_p8): Likewise.
24826 (vreinterpret_u16_p16): Likewise.
24827 (vreinterpretq_u16_s8): Likewise.
24828 (vreinterpretq_u16_s16): Likewise.
24829 (vreinterpretq_u16_s32): Likewise.
24830 (vreinterpretq_u16_s64): Likewise.
24831 (vreinterpretq_u16_f32): Likewise.
24832 (vreinterpretq_u16_u8): Likewise.
24833 (vreinterpretq_u16_u32): Likewise.
24834 (vreinterpretq_u16_u64): Likewise.
24835 (vreinterpretq_u16_p8): Likewise.
24836 (vreinterpretq_u16_p16): Likewise.
24837 (vreinterpret_u32_s8): Likewise.
24838 (vreinterpret_u32_s16): Likewise.
24839 (vreinterpret_u32_s32): Likewise.
24840 (vreinterpret_u32_s64): Likewise.
24841 (vreinterpret_u32_f32): Likewise.
24842 (vreinterpret_u32_u8): Likewise.
24843 (vreinterpret_u32_u16): Likewise.
24844 (vreinterpret_u32_u64): Likewise.
24845 (vreinterpret_u32_p8): Likewise.
24846 (vreinterpret_u32_p16): Likewise.
24847 (vreinterpretq_u32_s8): Likewise.
24848 (vreinterpretq_u32_s16): Likewise.
24849 (vreinterpretq_u32_s32): Likewise.
24850 (vreinterpretq_u32_s64): Likewise.
24851 (vreinterpretq_u32_f32): Likewise.
24852 (vreinterpretq_u32_u8): Likewise.
24853 (vreinterpretq_u32_u16): Likewise.
24854 (vreinterpretq_u32_u64): Likewise.
24855 (vreinterpretq_u32_p8): Likewise.
24856 (vreinterpretq_u32_p16): Likewise.
24858 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24860 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
24862 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
24864 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
24865 (vqnegd_s64): Likewise.
24866 (vqabs_s64): Likewise.
24867 (vqabsd_s64): Likewise.
24869 2014-04-22 Richard Henderson <rth@redhat.com>
24871 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
24872 computation to the top of the loop.
24874 2014-04-22 Renlin <renlin.li@arm.com>
24875 Jiong Wang <jiong.wang@arm.com>
24877 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
24878 * config/aarch64/aarch64.c (aarch64_layout_frame)
24879 (aarch64_initial_elimination_offset): Likewise.
24881 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
24883 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
24886 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
24888 * machmode.h (bitwise_mode_for_mode): Declare.
24889 * stor-layout.h (bitwise_type_for_mode): Likewise.
24890 * stor-layout.c (bitwise_mode_for_mode): New function.
24891 (bitwise_type_for_mode): Likewise.
24892 * builtins.c (fold_builtin_memory_op): Use it instead of
24893 int_mode_for_mode and build_nonstandard_integer_type.
24895 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24897 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
24898 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
24899 (*-*-solaris2*): Simplify.
24900 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
24901 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
24902 *-*-solaris2.9* handling.
24904 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
24906 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
24907 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
24908 handling, simplify.
24909 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
24910 * configure: Regenerate.
24912 * config/i386/sol2-9.h: Remove.
24914 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
24915 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
24916 Remove Solaris 9 references.
24918 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
24920 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
24921 (floatuns<GPI:mode><GPF:mode>2): Remove.
24922 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
24923 and floatuns conversions.
24924 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
24925 and floatuns conversions.
24926 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
24927 (w1,w2): New mode attributes for inequal width conversions.
24929 2014-04-22 Renlin Li <Renlin.Li@arm.com>
24931 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
24932 the output asm format.
24934 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
24936 * config/aarch64/aarch64-simd.md
24937 (aarch64_cm<optab>di): Always split.
24938 (*aarch64_cm<optab>di): New.
24939 (aarch64_cmtstdi): Always split.
24940 (*aarch64_cmtstdi): New.
24942 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24944 PR tree-optimization/60823
24945 * omp-low.c (ipa_simd_modify_function_body): Go through
24946 all SSA_NAMEs and for those refering to vector arguments
24947 which are going to be replaced adjust SSA_NAME_VAR and,
24948 if it is a default definition, change it into a non-default
24949 definition assigned at the beginning of function from new_decl.
24950 (ipa_simd_modify_stmt_ops): Rewritten.
24951 * tree-dfa.c (set_ssa_default_def): When removing default def,
24952 check for NULL loc instead of NULL *loc.
24954 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24956 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
24957 restrictions on core registers for DImode values in Thumb2.
24959 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24961 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
24962 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
24964 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24966 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
24967 (*iordi_notzesidi_di): Likewise.
24968 (*iordi_notsesidi_di): Likewise.
24970 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24972 * config/arm/arm-protos.h (tune_params): New struct members.
24973 * config/arm/arm.c: Initialise tune_params per processor.
24974 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
24975 for speed, based on new tune_params.
24977 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24979 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
24980 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
24981 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
24982 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
24983 * config/aarch64/arm_neon.h (vrnd_f64): Added.
24984 (vrnda_f64): Likewise.
24985 (vrndi_f64): Likewise.
24986 (vrndm_f64): Likewise.
24987 (vrndn_f64): Likewise.
24988 (vrndp_f64): Likewise.
24989 (vrndx_f64): Likewise.
24991 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
24993 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
24994 GET_MODE_SIZE argument is enum machine_mode.
24996 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24999 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
25000 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
25002 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
25004 PR middle-end/60281
25005 * asan.c (asan_emit_stack_protection): Force the base to align to
25006 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
25007 appropriate bits if STRICT_ALIGNMENT.
25008 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
25010 (expand_used_vars): Leave a space in the stack frame for alignment
25011 if STRICT_ALIGNMENT.
25013 2014-04-21 David Malcolm <dmalcolm@redhat.com>
25015 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
25017 (gimple_store_p): Likewise.
25018 (gimple_assign_load_p): Likewise.
25019 (gimple_assign_cast_p): Likewise.
25020 (gimple_clobber_p): Likewise.
25022 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
25023 rather than a gimple.
25024 (gimple_assign_cast_p): Likewise.
25026 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
25029 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
25030 If mode is DDmode and TARGET_E500_DOUBLE allow move.
25032 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
25033 more debug information for E500 if -mdebug=reg.
25035 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
25038 * config/i386/i386.c (ix86_expand_builtin)
25039 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
25040 register for target RTX.
25041 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
25043 2014-04-18 Cong Hou <congh@google.com>
25045 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
25046 the widen-mult pattern by handling two operands with different sizes,
25047 and operands whose size is smaller than half of the result type.
25049 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
25051 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
25052 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
25053 (do_estimate_edge_time): Compute it.
25054 * ipa-inline.c (want_inline_small_function_p): Bypass
25055 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
25057 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
25059 * ipa-inline.c (spec_rem): New static variable.
25060 (dump_overall_stats): New function.
25061 (dump_inline_stats): New function.
25063 2014-04-18 Richard Henderson <rth@redhat.com>
25065 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
25066 to GET_MODE_SIZE, not a reg_class_t.
25068 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25070 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
25071 (vsx_xxmrglw_<mode>): Likewise.
25073 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
25076 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
25077 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
25078 (rs6000_init_hard_regno_mode_ok): Likewise.
25080 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
25082 * ipa-inline.c (inline_small_functions): Account only non-cold
25084 * doc/invoke.texi (inline-unit-growth): Update documentation.
25086 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
25088 * config/rs6000/rs6000.md (addti3, subti3): New.
25090 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
25093 * config/i386/i386.c (ix86_expand_clear): Remove outdated
25094 comment. Check optimize_insn_for_size_p instead of
25095 optimize_insn_for_speed_p.
25097 2014-04-17 Martin Jambor <mjambor@suse.cz>
25099 * gimple-iterator.c (gsi_start_edge): New function.
25100 * gimple-iterator.h (gsi_start_edge): Declare.
25101 * tree-sra.c (single_non_eh_succ): New function.
25102 (disqualify_ops_if_throwing_stmt): Renamed to
25103 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
25104 having one non-EH successor BB.
25105 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
25106 generate loads into replacements.
25107 (sra_modify_assign): Likewise and and also use the simple path for
25109 (sra_modify_function_body): Commit statements on edges.
25111 2014-04-17 Richard Biener <rguenther@suse.de>
25113 PR middle-end/60849
25114 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
25115 comparison results and add clarifying comment.
25117 2014-04-17 Jakub Jelinek <jakub@redhat.com>
25119 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
25120 (blank_mode): Initialize it.
25121 (emit_mode_size_inline, emit_mode_nunits_inline,
25122 emit_mode_inner_inline): New functions.
25123 (emit_insn_modes_h): Call them and surround their output with
25124 #if GCC_VERSION >= 4001 ... #endif.
25125 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
25126 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
25127 mode_* arrays if the argument is __builtin_constant_p.
25128 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
25129 is enum machine_mode.
25131 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
25133 * passes.c (opt_pass::execute): Adjust.
25134 (pass_manager::execute_pass_mode_switching): Likewise.
25135 (early_local_passes::execute): Likewise.
25136 (execute_one_pass): Pass cfun to the pass's execute method.
25137 * tree-pass.h (opt_pass::execute): Add function * argument.
25138 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
25139 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
25140 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
25141 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
25142 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
25143 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
25144 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
25145 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
25146 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
25147 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
25148 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
25149 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
25150 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
25151 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
25152 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
25153 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
25154 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
25155 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
25156 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
25157 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
25158 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
25159 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
25160 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
25161 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
25162 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
25163 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
25164 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
25165 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
25166 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
25169 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
25171 * passes.c (opt_pass::gate): Take function * argument.
25172 (gate_all_early_local_passes): Merge into
25173 (early_local_passes::gate): this.
25174 (gate_all_early_optimizations): Merge into
25175 (all_early_optimizations::gate): this.
25176 (gate_all_optimizations): Mege into
25177 (all_optimizations::gate): this.
25178 (gate_all_optimizations_g): Merge into
25179 (all_optimizations_g::gate): this.
25180 (gate_rest_of_compilation): Mege into
25181 (rest_of_compilation::gate): this.
25182 (gate_postreload): Merge into
25183 (postreload::gate): this.
25184 (dump_one_pass): Pass cfun to the pass's gate method.
25185 (execute_ipa_summary_passes): Likewise.
25186 (execute_one_pass): Likewise.
25187 (ipa_write_summaries_2): Likewise.
25188 (ipa_write_optimization_summaries_1): Likewise.
25189 (ipa_read_summaries_1): Likewise.
25190 (ipa_read_optimization_summaries_1): Likewise.
25191 (execute_ipa_stmt_fixups): Likewise.
25192 * tree-pass.h (opt_pass::gate): Add function * argument.
25193 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
25194 combine-stack-adj.c, combine.c, compare-elim.c,
25195 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
25196 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
25197 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
25198 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
25199 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
25200 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
25201 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
25202 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
25203 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
25204 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
25205 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
25206 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
25207 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
25208 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
25209 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
25210 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
25211 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
25212 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
25213 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
25214 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
25215 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
25216 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
25217 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
25218 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
25219 var-tracking.c, vtable-verify.c, web.c: Adjust.
25221 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
25223 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
25224 * configure: Regenerate.
25226 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
25228 * passes.c (dump_one_pass): don't check pass->has_gate.
25229 (execute_ipa_summary_passes): Likewise.
25230 (execute_one_pass): Likewise.
25231 (ipa_write_summaries_2): Likewise.
25232 (ipa_write_optimization_summaries_1): Likewise.
25233 (ipa_read_optimization_summaries_1): Likewise.
25234 (execute_ipa_stmt_fixups): Likewise.
25235 * tree-pass.h (pass_data::has_gate): Remove.
25236 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
25237 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
25238 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
25239 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
25240 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
25241 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
25242 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
25243 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
25244 gimple-low.c, gimple-ssa-isolate-paths.c,
25245 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
25246 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
25247 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
25248 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
25249 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
25250 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
25251 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
25252 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
25253 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
25254 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
25255 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
25256 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
25257 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
25258 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
25259 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
25260 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
25261 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
25262 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
25263 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
25264 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
25265 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
25266 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
25269 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
25271 * pass_manager.h (pass_manager::register_dump_files_1): Remove
25273 * passes.c (pass_manager::register_dump_files_1): Merge into
25274 (pass_manager::register_dump_files): this, and remove its handling of
25275 properties since the pass always has the properties anyway.
25276 (pass_manager::pass_manager): Adjust.
25278 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
25280 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
25281 * passes.c (pass_manager::register_dump_files_1): Remove dead code
25282 dealing with properties.
25283 (pass_manager::register_dump_files): Adjust.
25285 2014-03-20 Mark Wielaard <mjw@redhat.com>
25287 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
25288 then represent the bound as normal constant value.
25290 2014-04-17 Jakub Jelinek <jakub@redhat.com>
25293 Forward port from 4.8 branch
25294 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
25296 * config/i386/bmiintrin.h (_blsi_u32): New.
25297 (_blsi_u64): Ditto.
25298 (_blsr_u32): Ditto.
25299 (_blsr_u64): Ditto.
25300 (_blsmsk_u32): Ditto.
25301 (_blsmsk_u64): Ditto.
25302 (_tzcnt_u32): Ditto.
25303 (_tzcnt_u64): Ditto.
25305 2014-04-17 Kito Cheng <kito@0xlab.org>
25307 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
25309 2014-04-17 Richard Biener <rguenther@suse.de>
25311 PR middle-end/60849
25312 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
25313 boolean results for comparisons.
25315 2014-04-17 Richard Biener <rguenther@suse.de>
25317 PR tree-optimization/60836
25318 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
25319 initial PHI args to be gimple values.
25321 2014-04-17 Richard Biener <rguenther@suse.de>
25323 PR tree-optimization/60841
25324 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
25325 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
25326 of stmts to SLP build.
25327 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
25328 (vect_analyze_slp): Likewise.
25329 (vect_analyze_slp_instance): Likewise.
25330 (vect_build_slp_tree): Limit overall SLP tree growth.
25331 * tree-vectorizer.h (vect_analyze_data_refs,
25332 vect_analyze_slp): Adjust prototypes.
25334 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
25336 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
25339 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
25341 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
25342 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
25343 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
25344 for TARGET_SLOW_PSHUFB
25346 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
25348 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
25349 * config/i386/i386.c (intel_cost): Ditto.
25351 2014-04-17 Joey Ye <joey.ye@arm.com>
25353 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
25355 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
25357 * opts.c (common_handle_option): Disable -fipa-reference coorectly
25358 with -fuse-profile.
25360 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
25362 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
25363 (type_all_derivations_known_p): New predicate.
25364 (type_all_ctors_visible_p): New predicate.
25365 (type_possibly_instantiated_p): New predicate.
25366 (get_odr_type): Compute all_derivations_known.
25367 (dump_odr_type): Dump the flag.
25368 (maybe_record_type): Cleanup.
25369 (record_target_from_binfo): Add bases_to_consider array;
25370 record bases for types w/o instances and skip CXX destructor.
25371 (possible_polymorphic_call_targets_1): Add bases_to_consider
25372 and consider_construction parameters; check if type may have instance.
25373 (get_polymorphic_call_info): Set maybe_in_construction to true
25374 when we know nothing.
25375 (record_targets_from_bases): Skip CXX destructors; they are
25376 never called for types in construction.
25377 (possible_polymorphic_call_targets): Do not record target when
25378 type may not have instance.
25380 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
25383 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
25384 external aliases alive, too.
25386 2014-04-16 Andrew Pinski <apinski@cavium.com>
25388 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
25391 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
25393 * final.c (compute_alignments): Do not apply loop alignment to a block
25394 falling through to the exit.
25396 2014-04-16 Catherine Moore <clm@codesourcery.com>
25398 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
25399 Adjust constraints for microMIPS store patterns.
25401 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
25403 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
25405 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
25407 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
25408 (append_use): Run at -O0.
25409 (append_vdef): Likewise.
25410 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
25411 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
25413 2014-04-16 Jakub Jelinek <jakub@redhat.com>
25415 PR tree-optimization/60844
25416 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
25417 (propagate_op_to_single_use, remove_visited_stmt_chain,
25418 linearize_expr, repropagate_negates, reassociate_bb): Use it
25419 instead of gsi_remove.
25421 2014-04-16 Martin Jambor <mjambor@suse.cz>
25423 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
25424 ipa_transforms_to_apply.
25425 (cgraph_function_versioning): Assert that old_node has empty
25426 ipa_transforms_to_apply.
25427 * trans-mem.c (ipa_tm_create_version): Likewise.
25428 * tree-inline.c (tree_function_versioning): Do not duplicate
25429 ipa_transforms_to_apply.
25431 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25434 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
25436 Pass necessary as flags on 64-bit Solaris/x86.
25437 Use lowercase relocs for x86_64-*-*.
25438 * configure: Regenerate.
25440 2014-04-15 Jan Hubicka <jh@suse.cz>
25442 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
25443 (maybe_record_node, likely_target_p): Use it.
25445 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25448 Revert following patch
25450 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
25453 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
25454 software floating point or no floating point registers, do not
25455 allow any type in the FPRs. Eliminate a test for SPE SIMD types
25456 in GPRs that occurs after we tested for GPRs that would never be
25459 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
25460 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
25461 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
25462 specifically allow DDmode, since that does not use the SPE SIMD
25465 2014-03-21 Mark Wielaard <mjw@redhat.com>
25467 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
25468 as unsigned or int depending on type and value used.
25470 2014-04-15 Richard Biener <rguenther@suse.de>
25472 PR rtl-optimization/56965
25473 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
25474 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
25476 * alias.c (true_dependence_1): Do not call
25477 nonoverlapping_component_refs_p.
25478 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
25479 nonoverlapping_component_refs_p.
25480 (indirect_refs_may_alias_p): Likewise.
25482 2014-04-15 Teresa Johnson <tejohnson@google.com>
25484 * cfg.c (dump_bb_info): Fix flags check.
25485 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
25487 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25489 PR rtl-optimization/60663
25490 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
25493 2014-04-15 Richard Biener <rguenther@suse.de>
25495 * lto-streamer.h (LTO_major_version): Bump to 4.
25497 2014-04-15 Richard Biener <rguenther@suse.de>
25499 * common.opt (lto_partition_model): New enum.
25500 (flto-partition=): Merge separate options with a single with argument,
25501 add -flto-partition=one support.
25502 * flag-types.h (enum lto_partition_model): Declare.
25503 * opts.c (finish_options): Remove duplicate -flto-partition=
25505 * lto-wrapper.c (run_gcc): Adjust.
25507 2014-04-15 Richard Biener <rguenther@suse.de>
25509 * alias.c (ncr_compar): New function.
25510 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
25512 2014-04-15 Richard Biener <rguenther@suse.de>
25514 * alias.c (record_component_aliases): Do not walk BINFOs.
25516 2014-04-15 Richard Biener <rguenther@suse.de>
25518 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
25519 Add struct function argument and adjust.
25520 (find_func_aliases_for_call): Likewise.
25521 (find_func_aliases): Likewise.
25522 (find_func_clobbers): Likewise.
25523 (intra_create_variable_infos): Likewise.
25524 (compute_points_to_sets): Likewise.
25525 (ipa_pta_execute): Adjust. Do not push/pop cfun.
25527 2014-04-15 Richard Biener <rguenther@suse.de>
25529 * tree.c (iterative_hash_expr): Use enum tree_code_class
25530 to store TREE_CODE_CLASS.
25531 (tree_block): Likewise.
25532 (tree_set_block): Likewise.
25533 * tree.h (fold_build_pointer_plus_loc): Use
25534 convert_to_ptrofftype_loc.
25536 2014-04-15 Jakub Jelinek <jakub@redhat.com>
25539 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
25542 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
25544 * cfgloop.h (struct loop): Move force_vectorize down.
25545 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
25546 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
25547 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
25548 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
25549 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
25550 * tree-core.h (enum annot_expr_kind): Add new kind values.
25551 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
25552 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
25554 * tree.def (ANNOTATE_EXPR): Tweak comment.
25556 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
25558 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
25561 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
25563 * tree.h (TYPE_IDENTIFIER): Declare.
25564 * tree.c (subrange_type_for_debug_p): Use it.
25565 * godump.c (go_format_type): Likewise.
25566 * dwarf2out.c (is_cxx_auto, modified_type_die,
25567 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
25568 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
25570 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
25573 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
25575 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
25577 * config/i386/i386.c (examine_argument): Return bool. Return true if
25578 parameter should be passed in memory.
25579 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
25580 (construct_container): Update calls to examine_argument.
25581 (function_arg_advance_64): Ditto.
25582 (return_in_memory_32): Merge with ix86_return_in_memory.
25583 (return_in_memory_64): Ditto.
25584 (return_in_memory_ms_64): Ditto.
25586 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
25588 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
25589 * coverage.c (coverage_compute_profile_id): Handle externally visible
25592 2014-04-14 Martin Jambor <mjambor@suse.cz>
25594 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
25595 DECL_DISREGARD_INLINE_LIMITS functions.
25597 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
25600 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
25602 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
25605 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
25606 optimize_insn_for_speed_p instead of
25607 optimize_function_for_speed_p.
25609 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
25611 * doc/invoke.texi (free): Document AArch64.
25613 2014-04-14 Richard Biener <rguenther@suse.de>
25615 PR tree-optimization/60042
25616 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
25617 (insert_into_preds_of_block): Do not prevent PHI insertion
25618 for REFERENCE exprs here ...
25619 (eliminate_dom_walker::before_dom_children): ... but prevent
25620 their use here under similar conditions when applied to the
25621 IL after PRE optimizations.
25623 2014-04-14 Richard Biener <rguenther@suse.de>
25625 * passes.def: Move early points-to after early SRA.
25627 2014-04-14 Richard Biener <rguenther@suse.de>
25629 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
25630 check for which sign-changes we allow when forwarding
25631 a converted value into a switch.
25633 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
25635 * stor-layout.c (place_field): Finalize non-constant offset for the
25638 2014-04-14 Richard Biener <rguenther@suse.de>
25640 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
25642 (expand_switch_using_bit_tests_p): Likewise.
25643 (process_switch): Compute and pass on speed_p based on the
25645 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
25646 optimize_bb_for_speed_p.
25648 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
25650 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
25651 * function.h (struct function): Rename has_force_vect_loops into
25652 has_force_vectorize_loops.
25653 * lto-streamer-in.c (input_cfg): Adjust for renaming.
25654 (input_struct_function_base): Likewise.
25655 * lto-streamer-out.c (output_cfg): Likewise.
25656 (output_struct_function_base): Likewise.
25657 * omp-low.c (expand_omp_simd): Likewise.
25658 * tree-cfg.c (move_sese_region_to_fn): Likewise.
25659 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
25660 (version_loop_for_if_conversion): Likewise.
25661 (tree_if_conversion): Likewise.
25662 (main_tree_if_conversion): Likewise.
25663 (gate_tree_if_conversion): Likewise.
25664 * tree-inline.c (copy_loops): Likewise.
25665 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
25666 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
25667 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
25668 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
25669 * tree-vectorizer.c (vectorize_loops): Likewise.
25670 * tree-vectorizer.h (unlimited_cost_model): Likewise.
25672 2014-04-14 Richard Biener <rguenther@suse.de>
25675 * lto-streamer-out.c (wrap_refs): New function.
25676 (lto_output): Wrap symbol references in global initializes in
25677 type-preserving MEM_REFs.
25679 2014-04-14 Christian Bruel <christian.bruel@st.com>
25681 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
25683 2014-04-14 Christian Bruel <christian.bruel@st.com>
25685 * config/sh/sh.md (setmemqi): New expand pattern.
25686 * config/sh/sh.h (CLEAR_RATIO): Define.
25687 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
25688 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
25690 2014-04-14 Richard Biener <rguenther@suse.de>
25692 PR middle-end/55022
25693 * fold-const.c (negate_expr_p): Don't negate directional rounding
25695 (fold_negate_expr): Likewise.
25697 2014-04-14 Richard Biener <rguenther@suse.de>
25699 PR tree-optimization/59817
25700 PR tree-optimization/60453
25701 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
25702 recursion to catch all CHRECs in the scalar evolution and restrict
25703 the predicate for the remains appropriately.
25705 2014-04-12 Catherine Moore <clm@codesourcery.com>
25707 * config/mips/constraints.md: Add new register constraint "kb".
25708 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
25709 (*movhi_internal): Likewise.
25710 (*movqi_internal): Likewise.
25711 * config/mips/mips.h (M16_STORE_REGS): New register class.
25712 (REG_CLASS_NAMES): Add M16_STORE_REGS.
25713 (REG_CLASS_CONTENTS): Likewise.
25714 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
25716 2014-04-11 Tobias Burnus <burnus@net-b.de>
25719 * doc/invoke.texi (-Wformat-signedness): Document it.
25720 (Wformat=2): Mention that this enables -Wformat-signedness.
25722 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25724 * common/config/epiphany/epiphany-common.c
25725 (epiphany_option_optimization_table): Enable section anchors by
25726 default at -O1 or higher.
25727 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
25728 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
25729 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
25730 carries no extra cost.
25731 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
25732 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
25733 * config/epiphany/predicates.md (memclob_operand): New predicate.
25734 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
25735 Use memclob_operand predicate and X constraint for operand 3.
25737 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25739 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
25740 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
25743 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25745 PR rtl-optimization/60651
25746 * mode-switching.c (optimize_mode_switching): Make sure to emit
25747 sets of a lower numbered entity before sets of a higher numbered
25748 entity to a mode of the same or lower priority.
25749 When creating a seginfo for a basic block that starts with a code
25750 label, move the insertion point past the code label.
25751 (new_seginfo): Document and enforce requirement that
25752 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
25753 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
25754 * doc/tm.texi: Regenerate.
25756 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
25759 * config/arc/arc.c (arc_save_restore): Fix assert typo.
25761 2013-04-11 Jakub Jelinek <jakub@redhat.com>
25763 * BASE-VER: Set to 4.10.0.
25765 2014-04-11 Tobias Burnus <burnus@net-b.de>
25768 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
25769 * doc/gcc.texi (Service): Update description in the @menu
25770 * doc/invoke.texi (Option Summary): Remove misplaced and
25773 2014-04-11 Steve Ellcey <sellcey@mips.com>
25774 Jakub Jelinek <jakub@redhat.com>
25776 PR middle-end/60556
25777 * expr.c (convert_move): Use emit_store_flag_force instead of
25778 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
25781 2014-04-11 Richard Biener <rguenther@suse.de>
25783 PR middle-end/60797
25784 * varasm.c (assemble_alias): Avoid endless error reporting
25785 recursion by setting TREE_ASM_WRITTEN.
25787 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25789 * config/s390/s390.md: Add a splitter for NOT rtx.
25791 2014-04-11 Jakub Jelinek <jakub@redhat.com>
25793 PR rtl-optimization/60663
25794 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
25796 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
25797 Jakub Jelinek <jakub@redhat.com>
25800 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
25801 flag from decl_node to node.
25803 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25806 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
25807 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
25808 ameliorating the cases where it can be.
25810 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
25813 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
25815 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
25816 (loadsync_<mode>): Change mode.
25817 (load_quadpti, store_quadpti): New.
25818 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
25819 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
25820 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
25822 2014-04-09 Cong Hou <congh@google.com>
25825 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
25828 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25830 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
25831 instead of vnor to exploit possible fusion opportunity in the
25833 (altivec_expand_vec_perm_const_le): Likewise.
25835 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
25837 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
25838 (loadsync_<mode>): Change mode.
25839 (load_quadpti, store_quadpti): New.
25840 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
25841 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
25843 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
25846 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
25847 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
25848 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
25850 2014-04-08 Richard Biener <rguenther@suse.de>
25852 PR middle-end/60706
25853 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
25854 a 64bit widest int print double-int similar to on HWI64 hosts.
25856 2014-04-08 Richard Biener <rguenther@suse.de>
25858 PR tree-optimization/60785
25859 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
25860 default defs properly.
25862 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
25864 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
25865 (Weffc++): Likewise.
25867 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
25869 * ipa-devirt.c (maybe_record_node): When node is not recorded,
25870 set completep to false rather than true.
25872 2014-04-07 Douglas B Rupp <rupp@adacore.com>
25875 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
25876 ARM_TARGET2_DWARF_FORMAT.
25878 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
25881 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
25882 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
25885 2014-04-07 Richard Biener <rguenther@suse.de>
25887 PR tree-optimization/60766
25888 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
25889 (may_eliminate_iv): Convert cand_value_at result to desired type.
25891 2014-04-07 Jason Merrill <jason@redhat.com>
25894 * common.opt (-fno-gnu-unique): Add.
25895 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
25897 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25899 * haifa-sched.c: Fix outdated function reference and minor
25900 grammar errors in introductory comment.
25902 2014-04-07 Richard Biener <rguenther@suse.de>
25904 PR middle-end/60750
25905 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
25906 for noreturn calls.
25907 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
25909 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
25912 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
25913 size accounting for thunks.
25914 (pa_asm_output_mi_thunk): Use final_start_function() and
25915 final_end_function() to output function start and end directives.
25917 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
25919 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
25920 device specific ISA/ feature information. Remove short_sp and
25921 errata_skip ds. Add avr_device_specific_features enum to have device
25923 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
25924 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
25925 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
25926 updated device specific info.
25927 * config/avr/avr-mcus.def: Merge device specific details to
25928 dev_attribute field.
25929 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
25931 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
25932 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
25933 assembler if RMW isa supported by current device.
25934 * config/avr/genmultilib.awk: Update as device info structure changed.
25935 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
25937 2014-04-04 Cong Hou <congh@google.com>
25939 PR tree-optimization/60656
25940 * tree-vect-stmts.c (supportable_widening_operation):
25941 Fix a bug that elements in a vector with vect_used_by_reduction
25942 property are incorrectly reordered when the operation on it is not
25943 consistant with the one in reduction operation.
25945 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
25947 PR rtl-optimization/60155
25948 * gcse.c (record_set_data): New function.
25949 (single_set_gcse): New function.
25950 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
25951 (hoist_code): Likewise.
25952 (get_pressure_class_and_nregs): Likewise.
25954 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
25956 * explow.c (probe_stack_range): Emit a final optimization blockage.
25958 2014-04-04 Anthony Green <green@moxielogic.com>
25960 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
25963 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
25966 * lto-cgraph.c (input_overwrite_node): Check that partitioning
25967 flags are set only during streaming.
25968 * ipa.c (process_references, walk_polymorphic_call_targets,
25969 symtab_remove_unreachable_nodes): Drop bodies of always inline
25970 after early inlining.
25971 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
25973 2014-04-04 Jakub Jelinek <jakub@redhat.com>
25974 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25977 * dwarf2out.c (const_ok_for_output_1): Reject expressions
25980 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25983 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
25985 (cortex_a53_fdivd): Likewise.
25987 2014-04-04 Martin Jambor <mjambor@suse.cz>
25990 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
25991 Adjust all callers.
25992 * cgraph.c (clone_of_p): Also return true if thunks match.
25993 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
25994 cgraph_function_or_thunk_node and an obsolete comment.
25995 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
25997 (build_function_decl_skip_args): Likewise.
25998 (set_new_clone_decl_and_node_flags): New function.
25999 (duplicate_thunk_for_node): Likewise.
26000 (redirect_edge_duplicating_thunks): Likewise.
26001 (cgraph_clone_node): New parameter args_to_skip, pass it to
26002 redirect_edge_duplicating_thunks which is called instead of
26003 cgraph_redirect_edge_callee.
26004 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
26005 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
26007 2014-04-04 Jeff Law <law@redhat.com>
26010 * config/arm/predicates.md (const_int_I_operand): New predicate.
26011 (const_int_M_operand): Similarly.
26012 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
26014 (insv_t2, extv_reg, extzv_t2): Likewise.
26015 (load_multiple_with_writeback): Similarly for const_int_I_operand.
26016 (pop_multiple_with_writeback_and_return): Likewise.
26017 (vfp_pop_multiple_with_writeback): Likewise
26019 2014-04-04 Richard Biener <rguenther@suse.de>
26022 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
26023 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
26025 * gimplify.h (gimple_add_tmp_var_fn): Declare.
26026 * gimplify.c (gimple_add_tmp_var_fn): New function.
26027 * gimple-expr.h (create_tmp_reg_fn): Declare.
26028 * gimple-expr.c (create_tmp_reg_fn): New function.
26029 * gimple-low.c (record_vars_into): Don't change cfun.
26030 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
26031 code generation without cfun.
26033 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
26036 * Makefile.in (install-driver): Fix shell scripting.
26038 2014-04-03 Cong Hou <congh@google.com>
26040 PR tree-optimization/60505
26041 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
26042 threshold of number of iterations below which no vectorization
26044 * tree-vect-loop.c (new_loop_vec_info):
26045 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
26046 * tree-vect-loop.c (vect_analyze_loop_operations):
26047 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
26048 * tree-vect-loop.c (vect_transform_loop):
26049 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
26050 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
26051 of iterations of the loop and see if we should build the epilogue.
26053 2014-04-03 Richard Biener <rguenther@suse.de>
26055 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
26056 (streamer_tree_cache_create): Adjust.
26057 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
26058 to allow optional nodes array.
26059 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
26060 (streamer_tree_cache_append): Likewise.
26061 (streamer_tree_cache_create): Create nodes array optionally
26062 as specified by parameter.
26063 * lto-streamer-out.c (create_output_block): Avoid maintaining
26064 the node array in the writer cache.
26065 (DFS_write_tree): Remove assertion.
26066 (produce_asm_for_decls): Free the out decl state hash table early.
26067 * lto-streamer-in.c (lto_data_in_create): Adjust for
26068 streamer_tree_cache_create prototype change.
26070 2014-04-03 Richard Biener <rguenther@suse.de>
26072 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
26073 set TREE_CHAIN to NULL_TREE.
26075 2014-04-03 Richard Biener <rguenther@suse.de>
26077 PR tree-optimization/60740
26078 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
26079 over all GIMPLE_COND operands.
26081 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
26083 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
26084 (Weffc++): Remove Scott's numbering, merge lists and reference
26087 2014-04-03 Nick Clifton <nickc@redhat.com>
26089 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
26092 2014-04-03 Martin Jambor <mjambor@suse.cz>
26094 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
26095 mention gcc_unreachable before failing.
26096 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
26099 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
26102 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
26103 inconsistent code and instead mark the context inconsistent.
26104 (possible_polymorphic_call_targets): For inconsistent contexts
26105 return empty complete list.
26107 2014-04-02 Anthony Green <green@moxielogic.com>
26109 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
26110 (extendqisi2, extendhisi2): Define.
26111 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
26112 (WCHAR_TYPE): Change to unsigned int.
26114 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26116 PR tree-optimization/60733
26117 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
26118 insertion point for PHI candidates to be the end of the feeding
26119 block for the PHI argument.
26121 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
26123 PR rtl-optimization/60650
26124 * lra-constraints.c (process_alt_operands): Decrease reject for
26125 earlyclobber matching.
26127 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26129 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
26131 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
26133 * config/spu/spu.c (pad_bb): Do not crash when the last
26134 insn is CODE_FOR_blockage.
26136 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
26138 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
26139 lies outside the target mode.
26141 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
26144 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
26145 software floating point or no floating point registers, do not
26146 allow any type in the FPRs. Eliminate a test for SPE SIMD types
26147 in GPRs that occurs after we tested for GPRs that would never be
26150 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
26151 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
26152 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
26153 specifically allow DDmode, since that does not use the SPE SIMD
26156 2014-04-02 Richard Biener <rguenther@suse.de>
26158 PR middle-end/60729
26159 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
26160 MODE_INTs. Properly use negv_optab.
26161 (expand_abs): Likewise.
26163 2014-04-02 Richard Biener <rguenther@suse.de>
26166 * Makefile.in (install-driver): Guard extra installs with special
26169 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
26171 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
26172 Document vec_vgbbd.
26174 2014-04-01 Richard Henderson <rth@redhat.com>
26177 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
26178 alternative enabled before register allocation.
26180 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
26182 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
26183 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
26185 (nios2_large_got_address): Remove unneeded 'sym' parameter.
26186 (nios2_got_address): Update nios2_large_got_address call site.
26187 (nios2_delegitimize_address): New function.
26188 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
26189 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
26190 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
26192 2014-04-01 Martin Husemann <martin@duskware.de>
26194 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
26197 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
26199 PR rtl-optimization/60604
26200 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
26201 check from register_operand.
26202 (register_operand): Redefine in terms of general_operand.
26203 (nonmemory_operand): Use register_operand for the non-constant cases.
26205 2014-04-01 Richard Biener <rguenther@suse.de>
26207 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
26209 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
26211 * doc/invoke.texi (mapp-regs): Clarify.
26213 2014-03-31 Ulrich Drepper <drepper@gmail.com>
26215 * config/i386/avx512fintrin.h (__v32hi): Define type.
26216 (__v64qi): Likewise.
26217 (_mm512_set1_epi8): Define.
26218 (_mm512_set1_epi16): Define.
26219 (_mm512_set4_epi32): Define.
26220 (_mm512_set4_epi64): Define.
26221 (_mm512_set4_pd): Define.
26222 (_mm512_set4_ps): Define.
26223 (_mm512_setr4_epi64): Define.
26224 (_mm512_setr4_epi32): Define.
26225 (_mm512_setr4_pd): Define.
26226 (_mm512_setr4_ps): Define.
26227 (_mm512_setzero_epi32): Define.
26229 2014-03-31 Martin Jambor <mjambor@suse.cz>
26231 PR middle-end/60647
26232 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
26233 callsite_arguments_match_p. Updated all callers. Also check types of
26234 corresponding formal parameters and actual arguments.
26235 (not_all_callers_have_enough_arguments_p) Renamed to
26236 some_callers_have_mismatched_arguments_p.
26238 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
26240 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
26242 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
26245 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
26248 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
26250 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
26251 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
26253 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
26254 Use FMAMODE_NOVF512 mode iterator.
26255 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
26256 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
26257 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
26258 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
26260 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
26261 Use VF_128_256 mode iterator.
26262 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
26265 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
26267 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
26268 static chain if needed.
26270 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
26273 * lra-constraints.c (index_part_to_reg): New.
26274 (process_address): Use it.
26276 2014-03-27 Jeff Law <law@redhat.com>
26277 Jakub Jelinek <jakub@redhat.com>
26280 * expr.c (do_tablejump): Use simplify_gen_binary rather than
26281 gen_rtx_{PLUS,MULT} to build up the address expression.
26283 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
26284 creating non-canonical RTL.
26286 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
26289 * ipa-inline.c (want_inline_small_function_p): Short circuit large
26290 functions; reorganize to make cheap checks first.
26291 (inline_small_functions): Do not estimate growth when dumping;
26293 * ipa-inline.h (inline_summary): Add min_size.
26294 (growth_likely_positive): New function.
26295 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
26296 (set_cond_stmt_execution_predicate): Cleanup.
26297 (estimate_edge_size_and_time): Compute min_size.
26298 (estimate_calls_size_and_time): Likewise.
26299 (estimate_node_size_and_time): Likewise.
26300 (inline_update_overall_summary): Update min_size.
26301 (do_estimate_edge_time): Likewise.
26302 (do_estimate_edge_size): Update.
26303 (do_estimate_edge_hints): Update.
26304 (growth_likely_positive): New function.
26306 2014-03-28 Jakub Jelinek <jakub@redhat.com>
26309 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
26310 also if addr has VOIDmode.
26312 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26314 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
26315 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
26317 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
26318 instructions as well as AdvancedSIMD loads.
26320 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26322 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
26323 Use crypto_aese type.
26324 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
26325 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
26326 crypto_aese, crypto_aesmc. Move to types.md.
26327 * config/arm/types.md (crypto_aes): Split into crypto_aese,
26329 * config/arm/iterators.md (crypto_type): Likewise.
26331 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
26333 * cgraph.c: Include expr.h and tree-dfa.h.
26334 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
26337 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
26340 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
26341 regs from checking multi-reg pseudos.
26343 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26345 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
26347 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
26349 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
26350 if it would clobber the stack pointer, even temporarily.
26352 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
26354 * mode-switching.c: Make small adjustments to the top comment.
26356 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
26358 * config/rs6000/constraints.md (wD constraint): New constraint to
26359 match the constant integer to get the top DImode/DFmode out of a
26360 vector in a VSX register.
26362 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
26363 match the constant integer to get the top DImode/DFmode out of a
26364 vector in a VSX register.
26366 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
26369 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
26372 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
26373 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
26375 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
26376 Optimize vec_extract of 64-bit values, where the value being
26377 extracted is in the top word, where we can use scalar
26378 instructions. Add direct move and store support. Combine the big
26379 endian/little endian vector select load support into a single insn.
26380 (vsx_extract_<mode>_internal1): Likewise.
26381 (vsx_extract_<mode>_internal2): Likewise.
26382 (vsx_extract_<mode>_load): Likewise.
26383 (vsx_extract_<mode>_store): Likewise.
26384 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
26385 combined into vsx_extract_<mode>_load.
26386 (vsx_extract_<mode>_one_le): Likewise.
26388 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
26389 define the top 64-bit vector element.
26391 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
26394 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
26395 Document vec_vbpermq builtin.
26398 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
26399 enable use of xxsldwi and xxpermdi builtin functions.
26400 (vec_xxpermdi): Likewise.
26402 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
26403 Document use of vec_xxsldwi and vec_xxpermdi builtins.
26405 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
26407 PR rtl-optimization/60650
26408 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
26410 (find_spills_for): New.
26411 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
26412 Spill all pseudos on the second iteration.
26414 2014-03-27 Marek Polacek <polacek@redhat.com>
26417 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
26420 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26422 * config/s390/s390.c (s390_can_use_return_insn): Check for
26423 call-saved FPRs on 31 bit.
26425 2014-03-27 Jakub Jelinek <jakub@redhat.com>
26427 PR middle-end/60682
26428 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
26429 if they need regimplification, just drop them instead of
26430 calling gimple_regimplify_operands on them.
26432 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
26435 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
26436 (aarch64_frame_pointer_required): Adjust logic.
26437 (aarch64_can_eliminate): Adjust logic.
26438 (aarch64_override_options_after_change): Adjust logic.
26440 2014-03-27 Dehao Chen <dehao@google.com>
26442 * ipa-inline.c (early_inliner): Update node's inline info.
26444 2014-03-26 Dehao Chen <dehao@google.com>
26446 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
26447 compiler inserted conditional jumps for NAN float check.
26449 2014-03-26 Jakub Jelinek <jakub@redhat.com>
26451 * ubsan.h (ubsan_create_data): Change second argument's type
26452 to const location_t *.
26453 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
26455 (ubsan_create_data): Change second argument to const location_t *PLOC.
26456 Create Loc field whenever PLOC is non-NULL.
26457 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
26458 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
26462 * real.c (real_to_integer2): Change type of low to UHWI.
26464 2014-03-26 Tobias Burnus <burnus@net-b.de>
26466 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
26467 (CILK_SELF_SPECS): New define.
26468 (driver_self_specs): Use it.
26470 2014-03-26 Richard Biener <rguenther@suse.de>
26472 * tree-pretty-print.c (percent_K_format): Implement special
26473 case for LTO and its stripped down BLOCK tree.
26475 2014-03-26 Jakub Jelinek <jakub@redhat.com>
26478 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
26480 * tree-vrp.c (simplify_internal_call_using_ranges): If only
26481 one range is range_int_cst_p, but not both, at least optimize
26482 addition/subtraction of 0 and multiplication by 0 or 1.
26483 * gimple-fold.c (gimple_fold_call): Fold
26484 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
26485 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
26486 INTEGER_CSTs, try to fold at least x * 0 and y - y.
26488 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
26490 PR rtl-optimization/60452
26491 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
26492 <case REG>: Return 1 for invalid offsets from the frame pointer.
26494 2014-03-26 Marek Polacek <polacek@redhat.com>
26497 * doc/extend.texi (C Extensions): Mention variable-length arrays in
26500 2014-03-26 Marek Polacek <polacek@redhat.com>
26503 * doc/extend.texi (Designated Inits): Describe what happens to omitted
26506 2014-03-26 Marek Polacek <polacek@redhat.com>
26509 * ira-color.c (update_conflict_hard_regno_costs): Perform the
26510 multiplication in unsigned type.
26512 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
26514 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
26516 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
26518 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
26520 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
26523 * cif-code.def (UNREACHABLE) New code.
26524 * ipa-inline.c (inline_small_functions): Skip edges to
26525 __builtlin_unreachable.
26526 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
26527 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
26528 predicate to __bulitin_unreachable.
26529 (set_cond_stmt_execution_predicate): Fix issue when
26530 invert_tree_comparison returns ERROR_MARK.
26531 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
26532 propagate to inline clones.
26533 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
26535 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
26536 * cgraphclones.c (cgraph_clone_node): If call destination is already
26537 ureachable, do not redirect it back.
26538 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
26541 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
26543 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
26544 Do not modify inline clones.
26546 2014-03-25 Jakub Jelinek <jakub@redhat.com>
26548 * config/i386/i386.md (general_sext_operand): New mode attr.
26549 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
26550 don't generate (sign_extend (const_int)).
26551 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
26552 operands[2]. Use We constraint instead of <i> and
26553 <general_sext_operand> predicate instead of <general_operand>.
26554 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
26555 * config/i386/constraints.md (We): New constraint.
26556 * config/i386/predicates.md (x86_64_sext_operand,
26557 sext_operand): New predicates.
26559 2014-03-25 Martin Jambor <mjambor@suse.cz>
26562 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
26563 inconsistent devirtualizations to __builtin_unreachable.
26565 2014-03-25 Marek Polacek <polacek@redhat.com>
26568 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
26570 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
26572 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
26573 order of elements for big-endian.
26575 2014-03-25 Richard Biener <rguenther@suse.de>
26577 PR middle-end/60635
26578 * gimplify-me.c (gimple_regimplify_operands): Update the
26581 2014-03-25 Martin Jambor <mjambor@suse.cz>
26584 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
26585 (lto_output_varpool_node): Likewise.
26586 (input_overwrite_node): Likewise.
26587 (input_varpool_node): Likewise.
26589 2014-03-25 Richard Biener <rguenther@suse.de>
26591 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
26592 (run_gcc): Likewise.
26594 2014-03-25 Jakub Jelinek <jakub@redhat.com>
26596 * combine.c (simplify_compare_const): Add MODE argument.
26597 Handle mode_width 0 as very large mode_width.
26598 (try_combine, simplify_comparison): Adjust callers.
26600 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
26601 type to avoid signed integer overflow.
26602 * explow.c (plus_constant): Likewise.
26604 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
26606 * doc/generic.texi: Correct typos.
26608 2014-03-24 Tobias Burnus <burnus@net-b.de>
26610 * doc/invoke.texi (-flto): Expand section about
26611 using static libraries with LTO.
26613 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26615 PR rtl-optimization/60501
26616 * optabs.def (addptr3_optab): New optab.
26617 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
26618 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
26619 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
26621 * lra.c (emit_add3_insn): Use the addptr pattern if available.
26623 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
26625 2014-03-24 Ulrich Drepper <drepper@gmail.com>
26627 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
26630 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
26631 (_mm256_undefined_ps): Define.
26632 (_mm256_undefined_pd): Define.
26633 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
26634 (_mm_undefined_pd): Define.
26635 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
26636 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
26637 (_mm512_undefined_ps): Define.
26638 (_mm512_undefined_pd): Define.
26639 Use _mm*_undefined_*.
26640 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
26642 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
26644 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
26645 (lshr_simd): DI mode added.
26646 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
26647 (aarch64_ushr_simddi): Likewise.
26648 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
26649 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
26650 (vshrd_n_u64): Likewise.
26652 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26654 * Makefile.in (s-macro_list): Depend on cc1.
26656 2014-03-23 Teresa Johnson <tejohnson@google.com>
26658 * ipa-utils.c (ipa_print_order): Use specified dump file.
26660 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
26662 PR rtl-optimization/60601
26663 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
26665 * gcc.c (eval_spec_function): Initialize save_growing_value.
26667 2014-03-22 Jakub Jelinek <jakub@redhat.com>
26670 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
26671 code == MINUS_EXPR, never swap op0 with op1.
26673 * toplev.c (init_local_tick): Avoid signed integer multiplication
26675 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
26676 shift by first operand's bitsize.
26678 2014-03-21 Jakub Jelinek <jakub@redhat.com>
26681 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
26682 redefine to 1 or 0.
26683 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
26684 TARGET_ISA_64BIT_P(x).
26686 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26688 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
26689 pattern for vector nor instead of subtract from splat(-1).
26690 (altivec_expand_vec_perm_const_le): Likewise.
26692 2014-03-21 Richard Henderson <rth@twiddle.net>
26695 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
26696 related insns after epilogue_completed.
26698 2014-03-21 Martin Jambor <mjambor@suse.cz>
26701 * cgraph.h (symtab_node): New flag body_removed.
26702 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
26703 when removing bodies.
26704 * symtab.c (dump_symtab_base): Dump body_removed flag.
26705 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
26706 had their bodies removed.
26708 2014-03-21 Martin Jambor <mjambor@suse.cz>
26711 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
26714 2014-03-21 Richard Biener <rguenther@suse.de>
26716 PR tree-optimization/60577
26717 * tree-core.h (struct tree_base): Document nothrow_flag use
26718 in DECL_NONALIASED.
26719 * tree.h (DECL_NONALIASED): New.
26720 (may_be_aliased): Adjust.
26721 * coverage.c (build_var): Set DECL_NONALIASED.
26723 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26725 * expr.c (expand_expr_real_1): Remove outdated comment.
26727 2014-03-20 Jakub Jelinek <jakub@redhat.com>
26729 PR middle-end/60597
26730 * ira.c (adjust_cleared_regs): Call copy_rtx on
26731 *reg_equiv[REGNO (loc)].src_p before passing it to
26732 simplify_replace_fn_rtx.
26735 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
26736 into CONST, put pic register as first operand of PLUS. Use
26737 gen_const_mem for both 32-bit and 64-bit PIC got loads.
26739 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26741 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
26743 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26745 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
26746 around for store forwarding issue in the FPU on the UT699.
26747 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
26748 loads and operations if -mfix-ut699 is specified.
26749 (divtf3_hq): Tweak attribute.
26750 (sqrttf2_hq): Likewise.
26752 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26754 * calls.c (store_one_arg): Remove incorrect const qualification on the
26755 type of the temporary.
26756 * cfgexpand.c (expand_return): Likewise.
26757 * expr.c (expand_constructor): Likewise.
26758 (expand_expr_real_1): Likewise.
26760 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
26762 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
26765 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
26768 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
26770 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
26772 * config/arm/aarch-common-protos.h
26773 (alu_cost_table): Fix spelling of "extend".
26774 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
26776 2014-03-19 Richard Biener <rguenther@suse.de>
26778 PR middle-end/60553
26779 * tree-core.h (tree_type_common): Re-order pointer members
26780 to reduce recursion depth during GC walks.
26782 2014-03-19 Marek Polacek <polacek@redhat.com>
26785 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
26786 before accessing it.
26788 2014-03-19 Richard Biener <rguenther@suse.de>
26791 * lto-streamer-in.c (input_function): In WPA stage do not drop
26794 2014-03-19 Jakub Jelinek <jakub@redhat.com>
26796 PR tree-optimization/60559
26797 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
26798 with build_zero_cst assignment.
26800 2014-03-18 Kai Tietz <ktietz@redhat.com>
26802 PR rtl-optimization/56356
26803 * sdbout.c (sdbout_parms): Verify that parms'
26804 incoming argument is valid.
26805 (sdbout_reg_parms): Likewise.
26807 2014-03-18 Richard Henderson <rth@redhat.com>
26810 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
26811 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
26812 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
26814 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
26816 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
26817 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
26818 Italicize plugin event names in description. Explain that
26819 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
26820 Remind that no GCC functions should be called after PLUGIN_FINISH.
26821 Explain what pragmas with expansion are.
26823 2014-03-18 Martin Liska <mliska@suse.cz>
26825 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
26826 gimple call statement is update.
26827 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
26828 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
26830 2014-03-18 Jakub Jelinek <jakub@redhat.com>
26833 * ubsan.c (ubsan_instrument_unreachable): Call
26834 initialize_sanitizer_builtins.
26835 (ubsan_pass): Likewise.
26838 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
26839 varpool_finalize_decl instead of rest_of_decl_compilation.
26841 2014-03-18 Richard Biener <rguenther@suse.de>
26843 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
26844 by using bitmap_and_compl instead of bitmap_and_compl_into.
26845 (df_rd_transfer_function): Likewise.
26847 2014-03-18 Richard Biener <rguenther@suse.de>
26849 * doc/lto.texi (fresolution): Fix typo.
26851 2014-03-18 Richard Biener <rguenther@suse.de>
26853 * doc/invoke.texi (flto): Update for changes in 4.9.
26855 2014-03-18 Richard Biener <rguenther@suse.de>
26857 * doc/loop.texi: Remove section on the removed lambda framework.
26858 Update loop docs with recent changes in preserving loop structure.
26860 2014-03-18 Richard Biener <rguenther@suse.de>
26862 * doc/lto.texi (-fresolution): Document.
26864 2014-03-18 Richard Biener <rguenther@suse.de>
26866 * doc/contrib.texi: Adjust my name.
26868 2014-03-18 Jakub Jelinek <jakub@redhat.com>
26871 * internal-fn.c: Include diagnostic-core.h.
26872 (expand_BUILTIN_EXPECT): New function.
26873 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
26874 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
26875 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
26876 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
26877 IFN_BUILTIN_EXPECT.
26878 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
26879 Revert 3 argument __builtin_expect code.
26880 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
26881 * gimple-fold.c (gimple_fold_call): Likewise.
26882 * tree.h (fold_builtin_expect): New prototype.
26883 * builtins.c (build_builtin_expect_predicate): Add predictor
26884 argument, if non-NULL, create 3 argument __builtin_expect.
26885 (fold_builtin_expect): No longer static. Add ARG2 argument,
26886 pass it through to build_builtin_expect_predicate.
26887 (fold_builtin_2): Adjust caller.
26888 (fold_builtin_3): Handle BUILT_IN_EXPECT.
26889 * internal-fn.def (BUILTIN_EXPECT): New.
26891 2014-03-18 Tobias Burnus <burnus@net-b.de>
26894 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
26895 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
26896 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
26898 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
26901 * predict.c (combine_predictions_for_bb): Fix up formatting.
26902 (expr_expected_value_1, expr_expected_value): Add predictor argument,
26903 fill what it points to if non-NULL.
26904 (tree_predict_by_opcode): Adjust caller, use the predictor.
26905 * predict.def (PRED_COMPARE_AND_SWAP): Add.
26907 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
26909 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
26910 proper constant for the store mode.
26912 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
26914 * symtab.c (change_decl_assembler_name): Fix transparent alias
26915 chain construction.
26917 2014-03-16 Renlin Li <Renlin.Li@arm.com>
26919 * config/aarch64/aarch64.c: Correct the comments about the
26920 aarch64 stack layout.
26922 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
26924 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
26925 check for GF_OMP_FOR_KIND_FOR.
26927 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
26929 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
26930 ymm and zmm register names.
26932 2014-03-17 Jakub Jelinek <jakub@redhat.com>
26935 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
26936 note creation for the 2010-08-31 changes.
26938 2014-03-17 Marek Polacek <polacek@redhat.com>
26940 PR middle-end/60534
26941 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
26942 as -fno-tree-loop-vectorize.
26943 (expand_omp_simd): Likewise.
26945 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
26947 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
26948 (eligible_for_call_delay): New prototype.
26949 * config/sparc/sparc.c (tls_call_delay): Rename into...
26950 (eligible_for_call_delay): ...this. Return false if the instruction
26951 cannot be put in the delay slot of a branch.
26952 (eligible_for_restore_insn): Simplify.
26953 (eligible_for_return_delay): Return false if the instruction cannot be
26954 put in the delay slot of a branch and simplify.
26955 (eligible_for_sibcall_delay): Return false if the instruction cannot be
26956 put in the delay slot of a branch.
26957 * config/sparc/sparc.md (fix_ut699): New attribute.
26958 (tls_call_delay): Delete.
26959 (in_call_delay): Reimplement.
26960 (eligible_for_sibcall_delay): Rename into...
26961 (in_sibcall_delay): ...this.
26962 (eligible_for_return_delay): Rename into...
26963 (in_return_delay): ...this.
26964 (in_branch_delay): Reimplement.
26965 (in_uncond_branch_delay): Delete.
26966 (in_annul_branch_delay): Delete.
26968 2014-03-14 Richard Henderson <rth@redhat.com>
26971 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
26972 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
26973 (*floathi<X87MODEF>2_i387_with_temp): Remove.
26974 (floathi splitters): Remove.
26975 (float<SWI48x>xf2): New pattern.
26976 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
26977 code that tried to handle DImode for 32-bit, but which was excluded
26978 by the pattern's condition. Drop allocation of stack temporary.
26979 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
26980 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
26981 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
26982 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
26983 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
26984 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
26985 (*float<SWI48><MODEF>2_sse_interunit): Remove.
26986 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
26987 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
26988 (*float<SWI48x><X87MODEF>2_i387): Remove.
26989 (all float _with_temp splitters): Remove.
26990 (*float<SWI48x><MODEF>2_i387): New pattern.
26991 (*float<SWI48><MODEF>2_sse): New pattern.
26992 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
26993 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
26995 2014-03-14 Jakub Jelinek <jakub@redhat.com>
26996 Marek Polacek <polacek@redhat.com>
26998 PR middle-end/60484
26999 * common.opt (dump_base_name_prefixed): New Variable.
27000 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
27001 if x_dump_base_name_prefixed is already set, set it at the end.
27003 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
27005 PR rtl-optimization/60508
27006 * lra-constraints.c (get_reload_reg): Add new parameter
27008 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
27009 Pass the new parameter values.
27011 2014-03-14 Richard Biener <rguenther@suse.de>
27013 * common.opt: Revert unintented changes from r205065.
27014 * opts.c: Likewise.
27016 2014-03-14 Richard Biener <rguenther@suse.de>
27018 PR middle-end/60518
27019 * cfghooks.c (split_block): Properly adjust all loops the
27020 block was a latch of.
27022 2014-03-14 Martin Jambor <mjambor@suse.cz>
27025 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
27028 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
27031 * config/avr/avr.c (avr_set_current_function): Pass function name
27032 through default_strip_name_encoding before sanity checking instead
27033 of skipping the first char of the assembler name.
27035 2014-03-13 Richard Henderson <rth@redhat.com>
27038 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
27039 (ix86_force_to_memory, ix86_free_from_memory): Remove.
27040 * config/i386/i386-protos.h: Likewise.
27041 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
27042 in the expander instead of a splitter.
27043 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
27044 any possibility of requiring a memory.
27045 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
27046 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
27047 (fp branch splitters): Update for ix86_split_fp_branch.
27048 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
27049 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
27050 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
27051 (*fop_<MODEF>_2_i387): Remove f/r alternative.
27052 (*fop_<MODEF>_3_i387): Likewise.
27053 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
27054 (splitters for the fop_* register patterns): Remove.
27055 (fscalexf4_i387): Rename from *fscalexf4_i387.
27056 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
27058 2014-03-13 Jakub Jelinek <jakub@redhat.com>
27060 PR tree-optimization/59779
27061 * tree-dfa.c (get_ref_base_and_extent): Use double_int
27062 type for bitsize and maxsize instead of HOST_WIDE_INT.
27064 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
27066 PR rtl-optimization/57320
27067 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
27068 the CFG after thread_prologue_and_epilogue_insns.
27070 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
27072 PR rtl-optimization/57189
27073 * lra-constraints.c (process_alt_operands): Disfavor spilling
27076 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
27078 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
27080 2014-03-13 Jakub Jelinek <jakub@redhat.com>
27082 PR tree-optimization/59025
27083 PR middle-end/60418
27084 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
27085 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
27087 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
27090 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
27091 calls of avr_out_plus_1.
27093 2014-03-13 Bin Cheng <bin.cheng@arm.com>
27095 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
27096 BB's single pred and update the father loop's latch info later.
27098 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
27100 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
27104 (VEC_base): Likewise.
27105 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
27106 registers, we need to swap double words in little endian mode.
27108 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
27109 to be a container mode for 128-bit integer operations added in ISA
27110 2.07. Unlike TImode and PTImode, the preferred register set is
27111 the Altivec/VMX registers for the 128-bit operations.
27113 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
27115 (rs6000_split_128bit_ok_p): Likewise.
27117 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
27118 macros for creating ISA 2.07 normal and overloaded builtin
27119 functions with 3 arguments.
27120 (BU_P8V_OVERLOAD_3): Likewise.
27121 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
27122 for use as overloaded functions.
27123 (VPERM_1TI_UNS): Likewise.
27124 (VSEL_1TI): Likewise.
27125 (VSEL_1TI_UNS): Likewise.
27126 (ST_INTERNAL_1ti): Likewise.
27127 (LD_INTERNAL_1ti): Likewise.
27128 (XXSEL_1TI): Likewise.
27129 (XXSEL_1TI_UNS): Likewise.
27130 (VPERM_1TI): Likewise.
27131 (VPERM_1TI_UNS): Likewise.
27132 (XXPERMDI_1TI): Likewise.
27133 (SET_1TI): Likewise.
27134 (LXVD2X_V1TI): Likewise.
27135 (STXVD2X_V1TI): Likewise.
27136 (VEC_INIT_V1TI): Likewise.
27137 (VEC_SET_V1TI): Likewise.
27138 (VEC_EXT_V1TI): Likewise.
27139 (EQV_V1TI): Likewise.
27140 (NAND_V1TI): Likewise.
27141 (ORC_V1TI): Likewise.
27142 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
27143 added in ISA 2.07. Add both normal 'altivec' builtins, and the
27144 overloaded builtin.
27145 (VADDUQM): Likewise.
27146 (VSUBCUQ): Likewise.
27147 (VADDEUQM): Likewise.
27148 (VADDECUQ): Likewise.
27149 (VSUBEUQM): Likewise.
27150 (VSUBECUQ): Likewise.
27152 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
27153 __int128_t and __uint128_t types.
27154 (__uint128_type): Likewise.
27155 (altivec_categorize_keyword): Add support for vector __int128_t,
27156 vector __uint128_t, vector __int128, and vector unsigned __int128
27157 as a container type for TImode operations that need to be done in
27158 VSX/Altivec registers.
27159 (rs6000_macro_to_expand): Likewise.
27160 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
27161 to support 128-bit integer instructions vaddcuq, vadduqm,
27162 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
27163 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
27165 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
27166 for V1TImode, and set up preferences to use VSX/Altivec registers.
27167 Setup VSX reload handlers.
27168 (rs6000_debug_reg_global): Likewise.
27169 (rs6000_init_hard_regno_mode_ok): Likewise.
27170 (rs6000_preferred_simd_mode): Likewise.
27171 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
27172 (easy_altivec_constant): Likewise.
27173 (output_vec_const_move): Likewise.
27174 (rs6000_expand_vector_set): Convert V1TImode set and extract to
27176 (rs6000_expand_vector_extract): Likewise.
27177 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
27179 (rs6000_const_vec): Add support for V1TImode.
27180 (rs6000_emit_le_vsx_load): Swap double words when loading or
27181 storing TImode/V1TImode.
27182 (rs6000_emit_le_vsx_store): Likewise.
27183 (rs6000_emit_le_vsx_move): Likewise.
27184 (rs6000_emit_move): Add support for V1TImode.
27185 (altivec_expand_ld_builtin): Likewise.
27186 (altivec_expand_st_builtin): Likewise.
27187 (altivec_expand_vec_init_builtin): Likewise.
27188 (altivec_expand_builtin): Likewise.
27189 (rs6000_init_builtins): Add support for V1TImode type. Add
27190 support for ISA 2.07 128-bit integer builtins. Define type names
27191 for the VSX/Altivec vector types.
27192 (altivec_init_builtins): Add support for overloaded vector
27193 functions with V1TImode type.
27194 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
27195 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
27197 (rs6000_split_128bit_ok_p): Likewise.
27198 (rs6000_handle_altivec_attribute): Create V1TImode from vector
27199 __int128_t and vector __uint128_t.
27201 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
27202 and mode attributes.
27204 (VSX_M2): Likewise.
27209 (VS_scalar): Likewise.
27210 (VS_double): Likewise.
27211 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
27213 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
27214 we support the ISA 2.07 128-bit integer arithmetic instructions.
27215 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
27216 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
27217 and TImode types for use with the builtin functions.
27218 (V1TI_type_node): Likewise.
27219 (unsigned_V1TI_type_node): Likewise.
27220 (intTI_type_internal_node): Likewise.
27221 (uintTI_type_internal_node): Likewise.
27223 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
27224 128-bit builtin functions.
27225 (UNSPEC_VADDEUQM): Likewise.
27226 (UNSPEC_VADDECUQ): Likewise.
27227 (UNSPEC_VSUBCUQ): Likewise.
27228 (UNSPEC_VSUBEUQM): Likewise.
27229 (UNSPEC_VSUBECUQ): Likewise.
27230 (VM): Add V1TImode to vector mode iterators.
27232 (VI_unit): Likewise.
27233 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
27234 (altivec_vaddcuq): Likewise.
27235 (altivec_vsubuqm): Likewise.
27236 (altivec_vsubcuq): Likewise.
27237 (altivec_vaddeuqm): Likewise.
27238 (altivec_vaddecuq): Likewise.
27239 (altivec_vsubeuqm): Likewise.
27240 (altivec_vsubecuq): Likewise.
27242 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
27244 (BOOL_128): Likewise.
27245 (BOOL_REGS_OUTPUT): Likewise.
27246 (BOOL_REGS_OP1): Likewise.
27247 (BOOL_REGS_OP2): Likewise.
27248 (BOOL_REGS_UNARY): Likewise.
27249 (BOOL_REGS_AND_CR0): Likewise.
27251 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
27252 128-bit integer builtin support.
27253 (vec_vadduqm): Likewise.
27254 (vec_vaddecuq): Likewise.
27255 (vec_vaddeuqm): Likewise.
27256 (vec_vsubecuq): Likewise.
27257 (vec_vsubeuqm): Likewise.
27258 (vec_vsubcuq): Likewise.
27259 (vec_vsubuqm): Likewise.
27261 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
27262 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
27263 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
27264 128-bit integer add/subtract to ISA 2.07.
27266 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
27268 * config/arc/arc.c (arc_predicate_delay_insns):
27269 Fix third argument passed to conditionalize_nonjump.
27271 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
27273 * config/aarch64/aarch64-builtins.c
27274 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
27275 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
27276 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
27277 instead of __builtin_lfloor.
27278 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
27280 2014-03-12 Jakub Jelinek <jakub@redhat.com>
27282 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
27283 (tree_ssa_ifcombine_bb_1): New function.
27284 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
27285 is an empty forwarder block to then_bb or vice versa and then_bb
27286 and else_bb are effectively swapped.
27288 2014-03-12 Christian Bruel <christian.bruel@st.com>
27291 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
27292 REG_CFA_DEF_CFA note.
27293 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
27294 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
27296 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
27298 PR tree-optimization/60454
27299 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
27301 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27303 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
27304 Do not define target_cpu_default2 to generic.
27305 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
27306 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
27307 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
27309 2014-03-12 Jakub Jelinek <jakub@redhat.com>
27310 Marc Glisse <marc.glisse@inria.fr>
27312 PR tree-optimization/60502
27313 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
27314 instead of build_low_bits_mask.
27316 2014-03-12 Jakub Jelinek <jakub@redhat.com>
27318 PR middle-end/60482
27319 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
27320 if there are multiple uses, but op doesn't live on E edge.
27321 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
27322 clobber stmts before __builtin_unreachable.
27324 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
27326 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
27327 hard_frame_pointer_rtx.
27328 * cse.c (cse_insn): Remove volatile check.
27329 * cselib.c (cselib_process_insn): Likewise.
27330 * dse.c (scan_insn): Likewise.
27332 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
27334 * config/arc/arc.c (conditionalize_nonjump): New function,
27336 (arc_ifcvt): ... this.
27337 (arc_predicate_delay_insns): Use it.
27339 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
27341 * config/arc/predicates.md (extend_operand): During/after reload,
27342 allow const_int_operand.
27343 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
27344 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
27345 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
27347 (umulsi3_highpart_i): Likewise.
27349 2014-03-11 Richard Biener <rguenther@suse.de>
27351 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
27352 Add asserts to guard possible wrong-code bugs.
27354 2014-03-11 Richard Biener <rguenther@suse.de>
27356 PR tree-optimization/60429
27357 PR tree-optimization/60485
27358 * tree-ssa-structalias.c (set_union_with_increment): Properly
27359 take into account all fields that overlap the shifted vars.
27360 (do_sd_constraint): Likewise.
27361 (do_ds_constraint): Likewise.
27362 (get_constraint_for_ptr_offset): Likewise.
27364 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
27366 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
27367 (nios2_compute_frame_layout):
27368 Add calculation of cfun->machine->fp_save_offset.
27369 (nios2_expand_prologue): Correct setting of frame pointer register
27371 (nios2_expand_epilogue): Update recovery of stack pointer from
27372 frame pointer accordingly.
27373 (nios2_initial_elimination_offset): Update calculation of offset
27374 for eliminating to HARD_FRAME_POINTER_REGNUM.
27376 2014-03-10 Jakub Jelinek <jakub@redhat.com>
27379 * ipa.c (symtab_remove_unreachable_nodes): Don't call
27380 cgraph_get_create_node on VAR_DECLs.
27382 2014-03-10 Richard Biener <rguenther@suse.de>
27384 PR middle-end/60474
27385 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
27387 2014-03-08 Douglas B Rupp <rupp@gnat.com>
27389 * config/vms/vms.opt (vms_float_format): New variable.
27391 2014-03-08 Tobias Burnus <burnus@net-b.de>
27393 * doc/invoke.texi (-fcilkplus): Update implementation status.
27395 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
27396 Richard Biener <rguenther@suse.de>
27398 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
27399 consistently accross all TUs.
27400 (run_gcc): Enable -fshort-double automatically at link at link-time
27401 and disallow override.
27403 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
27406 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
27407 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
27408 if they can't be used.
27410 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27412 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
27413 for Solaris 11/x86 ld.
27414 * configure: Regenerate.
27416 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27418 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
27419 (LIB_TLS_SPEC): Save as ld_tls_libs.
27420 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
27421 (HAVE_AS_IX86_TLSLDM): New test.
27422 * configure, config.in: Regenerate.
27423 * config/i386/i386.c (legitimize_tls_address): Fall back to
27424 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
27425 cannot support TLS_MODEL_LOCAL_DYNAMIC.
27426 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
27427 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
27429 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
27431 * common.opt (fira-loop-pressure): Mark as optimization.
27433 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
27435 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
27436 an OpenMP mappable type.
27438 2014-03-06 Matthias Klose <doko@ubuntu.com>
27440 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
27441 MULTILIB_OSDIRNAMES is not defined.
27443 2014-03-06 Jakub Jelinek <jakub@redhat.com>
27444 Meador Inge <meadori@codesourcery.com>
27447 * config/arm/arm.c (arm_tls_symbol_p): Remove.
27448 (arm_legitimize_address): Call legitimize_tls_address for any
27449 arm_tls_referenced_p expression, handle constant addend. Call it
27450 before testing for !TARGET_ARM.
27451 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
27453 2014-03-06 Richard Biener <rguenther@suse.de>
27455 PR middle-end/60445
27459 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
27461 * tree-streamer.c (record_common_node): Assert we don't record
27462 nodes with type double.
27463 (preload_common_node): Skip type double, complex double and double
27464 pointer since it is now frontend dependent due to fshort-double option.
27466 2014-03-06 Richard Biener <rguenther@suse.de>
27468 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
27469 or -fno-lto is specified and the linker has full plugin support.
27470 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
27471 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
27472 * lto-wrapper.c (merge_and_complain): Merge compile-time
27473 optimization levels.
27474 (run_gcc): And pass it through to the link options.
27476 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
27480 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27482 * cselib.c (remove_useless_values): Skip to avoid quadratic
27483 behavior if the condition moved from...
27484 (cselib_process_insn): ... here holds.
27486 2014-03-05 Jakub Jelinek <jakub@redhat.com>
27489 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
27490 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
27493 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
27494 (TM_H): Add x86-tune.def.
27496 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27498 * config/aarch64/aarch64.c (generic_tunings):
27499 Use cortexa57_extra_costs.
27501 2014-03-05 Jakub Jelinek <jakub@redhat.com>
27504 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
27505 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
27506 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
27509 2014-03-04 Heiher <r@hev.cc>
27511 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
27512 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
27514 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
27516 * config/i386/predicates.md (const2356_operand): Change to ...
27517 (const2367_operand): ... this.
27518 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
27520 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
27521 (*avx512pf_scatterpf<mode>sf): Ditto.
27522 (avx512pf_scatterpf<mode>df): Ditto.
27523 (*avx512pf_scatterpf<mode>df_mask): Ditto.
27524 (*avx512pf_scatterpf<mode>df): Ditto.
27525 * config/i386/i386.c (ix86_expand_builtin): Update
27526 incorrect hint operand error message.
27528 2014-03-04 Richard Biener <rguenther@suse.de>
27530 * lto-section-in.c (lto_get_section_data): Fix const cast.
27532 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
27534 * tree-streamer.c (record_common_node): Assert we don't record
27535 nodes with type double.
27536 (preload_common_node): Skip type double, complex double and double
27537 pointer since it is now frontend dependent due to fshort-double option.
27539 2014-03-04 Richard Biener <rguenther@suse.de>
27542 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
27543 (lto_input_toplevel_asms): Likewise.
27544 * lto-section-in.c (lto_get_section_data): Instead do it here
27547 2014-03-04 Richard Biener <rguenther@suse.de>
27549 PR tree-optimization/60382
27550 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
27551 dead PHIs a reduction.
27553 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
27555 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
27557 (_mm_prefetch): Move out of GCC target("sse") pragma.
27558 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
27559 GCC target("prfchw") pragma.
27560 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
27562 * config/i386/i386.c (ix86_option_override_internal): Enable
27563 -mprfchw with -mprefetchwt1.
27565 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
27567 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
27570 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
27572 * opts.h (CL_PCH_IGNORE): Define.
27573 * targhooks.c (option_affects_pch_p):
27574 Return false for options that have CL_PCH_IGNORE set.
27575 * opt-functions.awk: Process PchIgnore.
27576 * doc/options.texi: Document PchIgnore.
27578 * config/arc/arc.opt (misize): Add PchIgnore property.
27580 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27582 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
27583 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
27584 constraint on constants to permit them being loaded into
27585 GENERAL_REGS or BASE_REGS.
27587 2014-03-03 Nick Clifton <nickc@redhat.com>
27589 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
27590 anti-cacnonical alternatives.
27591 (negandhi3_real): New pattern.
27592 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
27594 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
27596 * config/avr/avr-mcus.def: Remove atxmega16x1.
27597 * config/avr/avr-tables.opt: Regenerate.
27598 * config/avr/t-multilib: Regenerate.
27599 * doc/avr-mmcu.texi: Regenerate.
27601 2014-03-03 Tobias Grosser <tobias@grosser.es>
27602 Mircea Namolaru <mircea.namolaru@inria.fr>
27604 PR tree-optimization/58028
27605 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
27608 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
27610 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
27611 not handled by recognizers.
27613 2014-03-03 Jakub Jelinek <jakub@redhat.com>
27615 PR middle-end/60175
27616 * function.c (expand_function_end): Don't emit
27617 clobber_return_register sequence if clobber_after is a BARRIER.
27618 * cfgexpand.c (construct_exit_block): Append instructions before
27619 return_label to prev_bb.
27621 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27623 * config/rs6000/constraints.md: Document reserved use of "wc".
27625 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
27628 * ipa.c (function_and_variable_visibility): When dissolving comdat
27629 group, also set all symbols to local.
27631 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
27636 2013-12-14 Jan Hubicka <jh@suse.cz>
27637 PR middle-end/58477
27638 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
27640 2014-03-02 Jon Beniston <jon@beniston.com>
27646 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
27647 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
27648 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
27649 (simple_return, *simple_return): New patterns
27650 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
27651 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
27653 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
27655 * dwarf2out.c (gen_subprogram_die): Tidy.
27657 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
27660 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
27661 (*mov_t_msb_neg_negc): ... this new insn.
27663 2014-02-28 Jason Merrill <jason@redhat.com>
27666 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
27669 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
27672 * dwarf2out.c (decltype_auto_die): New static.
27673 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
27674 (gen_type_die_with_usage): Handle 'decltype(auto)'.
27675 (is_cxx_auto): Likewise.
27677 2014-02-28 Ian Bolton <ian.bolton@arm.com>
27679 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
27680 we are not using general regs only.
27682 2014-02-28 Richard Biener <rguenther@suse.de>
27685 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
27686 previous fix and only allow to remove trivial pre-headers
27687 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
27688 (remove_forwarder_block): Properly update the latch of a loop.
27690 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27693 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
27694 (cselib_preserved_hash_table): New.
27695 (preserve_constants_and_equivs): Move preserved vals to it.
27696 (cselib_find_slot): Look it up first.
27697 (cselib_init): Initialize it.
27698 (cselib_finish): Release it.
27699 (dump_cselib_table): Dump it.
27701 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27704 * cselib.c (remove_useless_values): Skip to avoid quadratic
27705 behavior if the condition moved from...
27706 (cselib_process_insn): ... here holds.
27708 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27711 * var-tracking.c (vt_initialize): Apply the same condition to
27712 preserve the CFA base value.
27714 2014-02-28 Joey Ye <joey.ye@arm.com>
27717 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
27718 if reload in progress or completed.
27720 2014-02-28 Tobias Burnus <burnus@net-b.de>
27722 PR middle-end/60147
27723 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
27726 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
27728 * doc/tm.texi.in (Condition Code Status): Update documention for
27729 relative locations of cc0-setter and cc0-user.
27731 2014-02-27 Jeff Law <law@redhat.com>
27733 PR rtl-optimization/52714
27734 * combine.c (try_combine): When splitting an unrecognized PARALLEL
27735 into two independent simple sets, if I3 is a jump, ensure the
27736 pattern we place into I3 is a (set (pc) ...).
27738 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
27739 Jeff Law <law@redhat.com>
27741 PR rtl-optimization/49847
27742 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
27743 are in different blocks.
27744 * doc/tm.texi (Condition Code Status): Update documention for
27745 relative locations of cc0-setter and cc0-user.
27747 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
27750 * lra.c (lra_emit_add): Check SUBREG too.
27752 2014-02-27 Andreas Schwab <schwab@suse.de>
27754 * config/m68k/m68k.c (m68k_option_override): Disable
27755 -flive-range-shrinkage for classic m68k.
27756 (m68k_override_options_after_change): Likewise.
27758 2014-02-27 Marek Polacek <polacek@redhat.com>
27760 PR middle-end/59223
27761 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
27762 -Wmaybe-uninitialized.
27764 2014-02-27 Alan Modra <amodra@gmail.com>
27767 * reload1.c (emit_input_reload_insns): When reload_override_in,
27768 set old to rl->in_reg when rl->in_reg is a subreg.
27770 2014-02-26 Richard Biener <rguenther@suse.de>
27773 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
27775 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
27777 * common/config/i386/predicates.md (const1256_operand): Remove.
27778 (const2356_operand): New.
27779 (const_1_to_2_operand): Remove.
27780 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
27781 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
27782 (*avx512pf_gatherpf<mode>sf): Ditto.
27783 (avx512pf_gatherpf<mode>df): Ditto.
27784 (*avx512pf_gatherpf<mode>df_mask): Ditto.
27785 (*avx512pf_gatherpf<mode>df): Ditto.
27786 (avx512pf_scatterpf<mode>sf): Ditto.
27787 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
27788 (*avx512pf_scatterpf<mode>sf): Ditto.
27789 (avx512pf_scatterpf<mode>df): Ditto.
27790 (*avx512pf_scatterpf<mode>df_mask): Ditto.
27791 (*avx512pf_scatterpf<mode>df): Ditto.
27792 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
27794 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
27796 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
27797 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
27798 (_mm512_mask_testn_epi64_mask): Move to ...
27799 * config/i386/avx512cdintrin.h: Here.
27800 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
27801 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
27802 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
27803 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
27804 TARGET_AVX512F from TARGET_AVX512CD.
27806 2014-02-26 Richard Biener <rguenther@suse.de>
27809 * ipa.c (walk_polymorphic_call_targets): Properly guard
27810 call to inline_update_overall_summary.
27812 2014-02-26 Bin Cheng <bin.cheng@arm.com>
27815 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
27816 and latches only if requested. Fix latch if it is removed.
27817 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
27818 LOOPS_HAVE_PREHEADERS.
27820 2014-02-25 Andrew Pinski <apinski@cavium.com>
27822 * builtins.c (expand_builtin_thread_pointer): Create a new target
27823 when the target is NULL.
27825 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
27827 PR rtl-optimization/60317
27828 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
27829 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
27830 * lra-assigns.c: Include params.h.
27831 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
27832 other reload pseudos considerations.
27834 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27836 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
27837 to use canonical form for nor<mode>3.
27839 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27842 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
27845 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
27847 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
27848 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
27849 (ix86_handle_option): Handle OPT_mprefetchwt1.
27850 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
27851 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
27853 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
27854 OPTION_MASK_ISA_PREFETCHWT1.
27855 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
27856 (PTA_PREFETCHWT1): New.
27857 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
27858 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
27859 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
27860 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
27861 (*prefetch_avx512pf_<mode>_: Change into ...
27862 (*prefetch_prefetchwt1_<mode>: This.
27863 * config/i386/i386.opt (mprefetchwt1): New.
27864 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
27865 (_mm_prefetch): Handle intent to write.
27866 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
27868 2014-02-25 Richard Biener <rguenther@suse.de>
27870 PR middle-end/60291
27871 * emit-rtl.c (mem_attrs_htab): Remove.
27872 (mem_attrs_htab_hash): Likewise.
27873 (mem_attrs_htab_eq): Likewise.
27874 (set_mem_attrs): Always allocate new mem-attrs when something changed.
27875 (init_emit_once): Do not allocate mem_attrs_htab.
27877 2014-02-25 Richard Biener <rguenther@suse.de>
27880 * lto-opts.c (lto_write_options): Output non-explicit conservative
27881 -fwrapv, -fno-trapv and -fno-strict-overflow.
27882 * lto-wrapper.c (merge_and_complain): Handle merging those options.
27883 (run_gcc): And pass them through.
27885 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
27887 * sel-sched.c (calculate_new_fences): New parameter ptime.
27888 Calculate it as a maximum over all fence cycles.
27889 (sel_sched_region_2): Adjust the call to calculate_new_fences.
27890 Print the final schedule timing when sched_verbose.
27892 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
27894 PR rtl-optimization/60292
27895 * sel-sched.c (fill_vec_av_set): Do not reset target availability
27896 bit fot the fence instruction.
27898 2014-02-24 Alangi Derick <alangiderick@gmail.com>
27900 * calls.h: Fix typo in comment.
27902 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
27904 * config/pa/pa.c (pa_output_move_double): Don't valididate when
27905 adjusting offsetable addresses.
27907 2014-02-24 Guozhi Wei <carrot@google.com>
27909 * sparseset.h (sparseset_pop): Fix the wrong index.
27911 2014-02-24 Walter Lee <walt@tilera.com>
27913 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
27914 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
27916 * common/config/tilegx/tilegx-common.c
27917 (TARGET_DEFAULT_TARGET_FLAGS): Define.
27918 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
27919 (LINK_SPEC): Ditto.
27920 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
27921 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
27922 (tilegx_gimplify_va_arg_expr): Handle big endian.
27923 (tilegx_expand_unaligned_load): Ditto.
27924 (tilegx_expand_unaligned_store): Ditto.
27925 (TARGET_RETURN_IN_MSB): New.
27926 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
27927 (TARGET_ENDIAN_DEFAULT): New.
27928 (TARGET_BIG_ENDIAN): Handle big endian.
27929 (BYTES_BIG_ENDIAN): Ditto.
27930 (WORDS_BIG_ENDIAN): Ditto.
27931 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
27932 (ENDIAN_SPEC): New.
27933 (EXTRA_SPECS): New.
27934 * config/tilegx/tilegx.md (extv): Handle big endian.
27936 (insn_st<n>): Ditto.
27937 (insn_st<n>_add<bitsuffix>): Ditto.
27938 (insn_stnt<n>): Ditto.
27939 (insn_stnt<n>_add<bitsuffix>):Ditto.
27940 (vec_interleave_highv8qi): Handle big endian.
27941 (vec_interleave_highv8qi_be): New.
27942 (vec_interleave_highv8qi_le): New.
27943 (insn_v1int_h): Handle big endian.
27944 (vec_interleave_lowv8qi): Handle big endian.
27945 (vec_interleave_lowv8qi_be): New.
27946 (vec_interleave_lowv8qi_le): New.
27947 (insn_v1int_l): Handle big endian.
27948 (vec_interleave_highv4hi): Handle big endian.
27949 (vec_interleave_highv4hi_be): New.
27950 (vec_interleave_highv4hi_le): New.
27951 (insn_v2int_h): Handle big endian.
27952 (vec_interleave_lowv4hi): Handle big endian.
27953 (vec_interleave_lowv4hi_be): New.
27954 (vec_interleave_lowv4hi_le): New.
27955 (insn_v2int_l): Handle big endian.
27956 (vec_interleave_highv2si): Handle big endian.
27957 (vec_interleave_highv2si_be): New.
27958 (vec_interleave_highv2si_le): New.
27959 (insn_v4int_h): Handle big endian.
27960 (vec_interleave_lowv2si): Handle big endian.
27961 (vec_interleave_lowv2si_be): New.
27962 (vec_interleave_lowv2si_le): New.
27963 (insn_v4int_l): Handle big endian.
27964 * config/tilegx/tilegx.opt (mbig-endian): New option.
27965 (mlittle-endian): New option.
27966 * doc/install.texi: Document tilegxbe-linux.
27967 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
27969 2014-02-24 Martin Jambor <mjambor@suse.cz>
27972 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
27973 there are no parameter descriptors.
27975 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
27977 PR rtl-optimization/60268
27978 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
27979 initialization to ...
27980 (sched_rgn_init): ... here.
27981 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
27983 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27985 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
27988 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
27990 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
27993 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27995 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
27996 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
27998 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
28000 * config/microblaze/predicates.md: Add cmp_op predicate.
28001 * config/microblaze/microblaze.md: Add branch_compare instruction
28002 which uses cmp_op predicate and emits cmp insn before branch.
28003 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
28004 to microblaze_expand_conditional_branch and consolidate logic.
28005 (microblaze_expand_conditional_branch): emit branch_compare
28006 insn instead of handling cmp op separate from branch insn.
28008 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28010 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
28013 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28015 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
28016 define_insn with define_expand and new define_insn
28017 *altivec_lve<VI_char>x_internal.
28018 (altivec_stve<VI_char>x): Replace define_insn with define_expand
28019 and new define_insn *altivec_stve<VI_char>x_internal.
28020 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
28022 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
28024 (altivec_expand_stvex_be): New function.
28026 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
28028 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
28029 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
28030 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
28031 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
28033 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
28036 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
28037 instead of emit_move_insn.
28039 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28041 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
28042 vspltw with vsldoi.
28043 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
28044 gen_altivec_vsumsws.
28046 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28048 * config/rs6000/altivec.md (altivec_lvxl): Rename as
28049 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
28050 (altivec_lvxl_<mode>): New define_expand incorporating
28051 -maltivec=be semantics where needed.
28052 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
28053 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
28054 semantics where needed.
28055 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
28056 (altivec_stvx_<mode>): New define_expand incorporating
28057 -maltivec=be semantics where needed.
28058 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
28059 VM2 iterator instead of V4SI.
28060 (altivec_stvxl_<mode>): New define_expand incorporating
28061 -maltivec=be semantics where needed.
28062 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
28063 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
28064 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
28065 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
28066 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
28067 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
28068 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
28069 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
28070 ALTIVEC_BUILTIN_STVXL.
28071 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
28072 (altivec_expand_stvx_be): Likewise.
28073 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
28074 (altivec_expand_lvx_be): Likewise.
28075 (altivec_expand_stvx_be): Likewise.
28076 (altivec_expand_builtin): Add cases for
28077 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
28078 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
28079 (altivec_init_builtins): Add definitions for
28080 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
28081 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
28083 2014-02-21 Catherine Moore <clm@codesourcery.com>
28085 * doc/invoke.texi (mvirt, mno-virt): Document.
28086 * config/mips/mips.opt (mvirt): New option.
28087 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
28089 2014-02-21 Richard Biener <rguenther@suse.de>
28091 PR tree-optimization/60276
28092 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
28093 (STMT_VINFO_MIN_NEG_DIST): New macro.
28094 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
28095 STMT_VINFO_MIN_NEG_DIST.
28096 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
28097 made for negative dependence distances still hold.
28099 2014-02-21 Richard Biener <rguenther@suse.de>
28101 PR middle-end/60291
28102 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
28103 DECL_INITIAL for globals not in the current function context.
28105 2014-02-21 Jakub Jelinek <jakub@redhat.com>
28107 PR tree-optimization/56490
28108 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
28109 * tree-ssa-uninit.c: Include params.h.
28110 (compute_control_dep_chain): Add num_calls argument, return false
28111 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
28112 num_calls to recursive call.
28113 (find_predicates): Change dep_chain into normal array,
28114 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
28115 variable and adjust compute_control_dep_chain caller.
28116 (find_def_preds): Likewise.
28118 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
28120 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
28121 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
28123 2014-02-21 Nick Clifton <nickc@redhat.com>
28125 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
28126 (pushhi1): Likewise.
28127 (popqi1): Add mode to pre_dec.
28128 (pophi1): Likewise.
28130 2014-02-21 Jakub Jelinek <jakub@redhat.com>
28132 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
28133 mode for mask of V8SFmode permutation.
28135 2014-02-20 Richard Henderson <rth@redhat.com>
28138 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
28139 a new pseudo for OLDVAL.
28141 2014-02-20 Jakub Jelinek <jakub@redhat.com>
28144 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
28145 gen_reg_rtx if d->testing_p.
28146 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
28147 if d->testing_p and we will certainly return true.
28148 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
28151 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
28153 * emit-rtl.c (gen_reg_rtx): Assert that
28154 crtl->emit.regno_pointer_align_length is non-zero.
28156 2014-02-20 Richard Henderson <rth@redhat.com>
28159 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
28160 on failure the store back into EXPECT.
28162 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
28163 Sandra Loosemore <sandra@codesourcery.com>
28165 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
28166 * config/nios2/nios2.c (nios2_function_profiler): Add
28167 -fPIC (flag_pic == 2) support.
28168 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
28169 (nios2_large_offset_p): New function.
28170 (nios2_unspec_reloc_p): Move up position, update to use
28171 nios2_large_offset_p.
28172 (nios2_unspec_address): Remove function.
28173 (nios2_unspec_offset): New function.
28174 (nios2_large_got_address): New function.
28175 (nios2_got_address): Add large offset support.
28176 (nios2_legitimize_tls_address): Update usage of removed and new
28178 (nios2_symbol_binds_local_p): New function.
28179 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
28180 (nios2_legitimize_address): Update to use nios2_large_offset_p.
28181 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
28182 (nios2_print_operand): Merge H/L processing, add hiadj/lo
28183 processing for (const (unspec ...)).
28184 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
28186 2014-02-20 Richard Biener <rguenther@suse.de>
28188 * tree-cfg.c (replace_uses_by): Mark altered BBs before
28189 doing the substitution.
28190 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
28192 2014-02-20 Martin Jambor <mjambor@suse.cz>
28195 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
28196 info when checking whether lattices are bottom.
28198 2014-02-20 Richard Biener <rguenther@suse.de>
28200 PR middle-end/60221
28201 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
28204 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
28207 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
28208 parameter specifying the scaling.
28209 (inline_call): Update.
28210 (want_inline_recursively): Guard division by zero.
28211 (recursive_inlining): Update.
28212 * ipa-inline.h (clone_inlined_nodes): Update.
28214 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
28217 * config/i386/i386.c (classify_argument): Pass structures of size
28218 64 bytes or less in register.
28220 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
28221 Kirill Yukhin <kirill.yukhin@intel.com>
28223 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
28224 (_mm_rcp28_round_ss): Ditto.
28225 (_mm_rsqrt28_round_sd): Ditto.
28226 (_mm_rsqrt28_round_ss): Ditto.
28227 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
28228 (_mm_rcp14_round_ss): Ditto.
28229 (_mm_rsqrt14_round_sd): Ditto.
28230 (_mm_rsqrt14_round_ss): Ditto.
28231 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
28232 the first input operand, get rid of match_dup.
28233 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
28235 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
28237 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
28238 operand as the first input operand, set type attribute.
28239 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
28240 Set type attribute.
28241 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
28242 operand as the first input operand, set type attribute.
28244 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28246 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
28249 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
28252 * config/i386/i386.c (construct_container): Remove TFmode check
28253 for X86_64_INTEGER_CLASS.
28255 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
28258 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
28259 only when -Wpsabi is enabled.
28261 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
28264 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
28265 passing arrays in registers are the same as for structs, so remove the
28266 special case for them.
28268 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
28270 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
28271 destination type, extract only the valid bits if the source type is not
28272 integral and has a different mode.
28274 2014-02-19 Richard Biener <rguenther@suse.de>
28277 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
28280 2014-02-19 Richard Biener <rguenther@suse.de>
28283 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
28284 (ipa_modify_call_arguments): Emit an argument load explicitely and
28285 preserve virtual SSA form there and for the replacement call.
28286 Do not update SSA form nor free dominance info.
28288 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
28290 * ipa.c (function_and_variable_visibility): Also clear WEAK
28291 flag when disolving COMDAT_GROUP.
28293 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
28295 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
28296 * ipa-prop.c (ipa_set_jf_known_type): Return early when
28297 not devirtualizing.
28298 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
28299 do more sanity checks.
28300 (detect_type_change): Return true when giving up early.
28301 (compute_complex_assign_jump_func): Fix type parameter of
28302 ipa_set_ancestor_jf.
28303 (compute_complex_ancestor_jump_func): Likewise.
28304 (update_jump_functions_after_inlining): Fix updating of
28306 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
28308 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
28310 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
28311 inline clones when edge disappears.
28313 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
28316 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
28317 Split 64-bit moves into 2 patterns. Do not allow the use of
28318 direct move for TDmode in little endian, since the decimal value
28319 has little endian bytes within a word, but the 64-bit pieces are
28320 ordered in a big endian fashion, and normal subreg's of TDmode are
28322 (mov<mode>_64bit_dm): Likewise.
28323 (movtd_64bit_nodm): Likewise.
28325 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
28327 PR tree-optimization/60174
28328 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
28329 statement of an SSA_NAME that occurs in an abnormal PHI node.
28331 2014-02-18 Jakub Jelinek <jakub@redhat.com>
28334 * final.c (SEEN_BB): Remove.
28335 (SEEN_NOTE, SEEN_EMITTED): Renumber.
28336 (final_scan_insn): Don't force_source_line on second
28337 NOTE_INSN_BASIC_BLOCK.
28339 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
28342 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
28343 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
28344 (type_natural_mode): Warn ABI change when %zmm register is not
28345 available for AVX512F vector value passing.
28347 2014-02-18 Kai Tietz <ktietz@redhat.com>
28350 * config/i386/i386.c (ix86_expand_prologue): Use value in
28351 rax register as displacement when restoring %r10 or %rax.
28352 Fix wrong offset when restoring both registers.
28354 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
28356 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
28357 assertion with conditional return.
28359 2014-02-18 Jakub Jelinek <jakub@redhat.com>
28360 Uros Bizjak <ubizjak@gmail.com>
28363 * config/i386/driver-i386.c (host_detect_local_cpu): If
28364 YMM state is not saved by the OS, also clear has_f16c. Move
28365 CPUID 0x80000001 handling before YMM state saving checking.
28367 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
28369 PR rtl-optimization/58960
28370 * haifa-sched.c (alloc_global_sched_pressure_data): New,
28371 factored out from ...
28372 (sched_init): ... here.
28373 (free_global_sched_pressure_data): New, factored out from ...
28374 (sched_finish): ... here.
28375 * sched-int.h (free_global_sched_pressure_data): Declare.
28376 * sched-rgn.c (nr_regions_initial): New static global.
28377 (haifa_find_rgns): Initialize it.
28378 (schedule_region): Disable sched-pressure for the newly
28381 2014-02-17 Richard Biener <rguenther@suse.de>
28383 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
28384 release SSA defs of pattern stmts.
28386 2014-02-17 Richard Biener <rguenther@suse.de>
28388 * tree-inline.c (expand_call_inline): Release the virtual
28389 operand defined by the call we are about to inline.
28391 2014-02-17 Richard Biener <rguenther@suse.de>
28393 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
28395 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
28396 Ilya Tocar <ilya.tocar@intel.com>
28398 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
28399 arguments order in builtin.
28400 (_mm512_permutexvar_epi64): Ditto.
28401 (_mm512_mask_permutexvar_epi64): Ditto
28402 (_mm512_maskz_permutexvar_epi32): Ditto
28403 (_mm512_permutexvar_epi32): Ditto
28404 (_mm512_mask_permutexvar_epi32): Ditto
28406 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28408 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
28409 (p8_vmrgow): Likewise.
28411 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28413 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
28416 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
28419 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
28420 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
28421 into 64-bit and 32-bit moves. On 64-bit moves, add support for
28422 using direct move instructions on ISA 2.07. Also adjust
28423 instruction length for 64-bit.
28424 (mov<mode>_64bit, TFmode/TDmode): Likewise.
28425 (mov<mode>_32bit, TFmode/TDmode): Likewise.
28427 2014-02-15 Alan Modra <amodra@gmail.com>
28431 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
28432 find_replacement on parts of insn rtl that might be reloaded.
28434 2014-02-15 Richard Biener <rguenther@suse.de>
28436 PR tree-optimization/60183
28437 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
28438 (tree_ssa_phiprop): Calculate and free post-dominators.
28440 2014-02-14 Jeff Law <law@redhat.com>
28442 PR rtl-optimization/60131
28443 * ree.c (get_extended_src_reg): New function.
28444 (combine_reaching_defs): Use it rather than assuming location of REG.
28445 (find_and_remove_re): Verify first operand of extension is
28446 a REG before adding the insns to the copy list.
28448 2014-02-14 Roland McGrath <mcgrathr@google.com>
28450 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
28451 * configure: Regenerated.
28452 * config.in: Regenerated.
28453 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
28454 instead of ASM_SHORT.
28456 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
28457 Richard Earnshaw <rearnsha@arm.com>
28459 PR rtl-optimization/59535
28460 * lra-constraints.c (process_alt_operands): Encourage alternative
28461 when unassigned pseudo class is superset of the alternative class.
28462 (inherit_reload_reg): Don't inherit when optimizing for code size.
28463 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
28464 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
28465 modes not less than 4 for Thumb1.
28467 2014-02-14 Kyle McMartin <kyle@redhat.com>
28470 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
28472 2014-02-14 Richard Biener <rguenther@suse.de>
28474 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
28475 (get_frame_arg): Drop the assert with langhook types_compatible_p.
28476 Do not strip INDIRECT_REFs.
28478 2014-02-14 Richard Biener <rguenther@suse.de>
28481 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
28482 DECL_FUNCTION_SPECIFIC_TARGET.
28483 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
28484 * tree-streamer-out.c (pack_ts_target_option): Remove.
28485 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
28486 (write_ts_function_decl_tree_pointers): Do not stream
28487 DECL_FUNCTION_SPECIFIC_TARGET.
28488 * tree-streamer-in.c (unpack_ts_target_option): Remove.
28489 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
28490 (lto_input_ts_function_decl_tree_pointers): Do not stream
28491 DECL_FUNCTION_SPECIFIC_TARGET.
28493 2014-02-14 Jakub Jelinek <jakub@redhat.com>
28495 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
28496 (get_initial_def_for_induction, vectorizable_induction): Ignore
28497 debug stmts when looking for exit_phi.
28498 (vectorizable_live_operation): Fix up condition.
28500 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
28502 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
28503 nreverse() because it changes the content of original tree list.
28505 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
28507 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
28508 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
28510 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
28512 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
28513 GNU coding standards.
28515 2014-02-13 Jakub Jelinek <jakub@redhat.com>
28518 * dwarf2out.c (gen_subprogram_die): Don't call
28519 add_calling_convention_attribute if subr_die is old_die.
28521 2014-02-13 Sharad Singhai <singhai@google.com>
28523 * doc/optinfo.texi: Fix order of nodes.
28525 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
28527 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
28528 operands[2], not operands[3].
28530 2014-02-13 Richard Biener <rguenther@suse.de>
28533 * doc/install.texi (ISL): Update recommended version to 0.12.2,
28534 mention the possibility of an in-tree build.
28535 (CLooG): Update recommended version to 0.18.1, mention the
28536 possibility of an in-tree build and clarify that the ISL
28537 bundled with CLooG does not work.
28539 2014-02-13 Jakub Jelinek <jakub@redhat.com>
28542 * expr.c (compress_float_constant): If x is a hard register,
28543 extend into a pseudo and then move to x.
28545 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
28547 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
28548 caused by bad second argument to warning_at() with -mhotpatch and
28549 nested functions (e.g. with gfortran).
28551 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
28553 * opts.c (option_name): Remove "enabled by default" rider.
28555 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
28557 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
28559 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
28560 Uros Bizjak <ubizjak@gmail.com>
28563 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
28564 * configure: Regenerated.
28566 2014-02-12 Richard Biener <rguenther@suse.de>
28568 * vec.c (vec_prefix::calculate_allocation): Move as
28569 inline variant to vec.h.
28570 (vec_prefix::calculate_allocation_1): New out-of-line version.
28571 * vec.h (vec_prefix::calculate_allocation_1): Declare.
28572 (vec_prefix::m_has_auto_buf): Rename to ...
28573 (vec_prefix::m_using_auto_storage): ... this.
28574 (vec_prefix::calculate_allocation): Inline the easy cases
28575 and dispatch to calculate_allocation_1 which doesn't need the
28577 (va_heap::reserve): Use gcc_checking_assert.
28578 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
28579 m_using_auto_storage.
28580 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
28582 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
28583 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
28584 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
28586 2014-02-12 Richard Biener <rguenther@suse.de>
28588 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
28589 when we found a dependence.
28591 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
28593 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
28595 (maybe_fold_stmt): ... into this new function.
28596 * omp-low.c (lower_omp): Update comment.
28598 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
28601 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
28604 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
28606 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
28607 identifiers in comments.
28608 (cortexa53_extra_costs): Likewise.
28609 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
28610 (cortexa7_extra_costs): Likewise.
28611 (cortexa12_extra_costs): Likewise.
28612 (cortexa15_extra_costs): Likewise.
28613 (v7m_extra_costs): Likewise.
28615 2014-02-12 Richard Biener <rguenther@suse.de>
28617 PR middle-end/60092
28618 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
28619 of posix_memalign being successful.
28620 (lower_stmt): Restrict lowering of posix_memalign to when
28621 -ftree-bit-ccp is enabled.
28623 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
28625 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
28627 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
28629 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
28631 PR rtl-optimization/60116
28632 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
28633 other_insn once the combination has been validated.
28635 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
28638 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
28640 * ipa-devirt.c: Include demangle.h
28641 (odr_violation_reported): New static variable.
28642 (add_type_duplicate): Update odr_violations.
28643 (maybe_record_node): Add completep parameter; update it.
28644 (record_target_from_binfo): Add COMPLETEP parameter;
28645 update it as needed.
28646 (possible_polymorphic_call_targets_1): Likewise.
28647 (struct polymorphic_call_target_d): Add nonconstruction_targets;
28648 rename FINAL to COMPLETE.
28649 (record_targets_from_bases): Sanity check we found the binfo;
28650 fix COMPLETEP updating.
28651 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
28652 parameter, fix computing of COMPLETEP.
28653 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
28654 at LTO time do demangling.
28655 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
28656 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
28658 (gimple_get_virt_method_for_binfo): Likewise.
28659 * gimple-fold.h (gimple_get_virt_method_for_binfo,
28660 gimple_get_virt_method_for_vtable): Update prototypes.
28662 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
28665 * genautomata.c (add_presence_absence): Fix typo with
28666 {final_}presence_list.
28668 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
28671 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
28672 for VSX/Altivec vectors that land in GPR registers.
28674 2014-02-11 Richard Henderson <rth@redhat.com>
28675 Jakub Jelinek <jakub@redhat.com>
28678 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
28679 around drhs if type conversion to lacc->type is not useless.
28681 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28683 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
28685 (cortex-a57.cortex-a53): Likewise.
28686 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
28688 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28690 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
28693 2014-02-11 Renlin Li <Renlin.Li@arm.com>
28695 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
28696 add_options_for_arm_vfp3.
28698 2014-02-11 Jeff Law <law@redhat.com>
28700 PR middle-end/54041
28701 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
28702 object with an undesirable mode.
28704 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28707 * config/i386/sol2-9.h: New file.
28708 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
28709 *-*-solaris2.9*): Use it.
28711 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
28713 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
28714 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
28716 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
28718 * config/microblaze/microblaze.c: Extend mcpu version format
28720 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
28722 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
28724 2014-02-10 Richard Henderson <rth@redhat.com>
28727 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
28728 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
28729 ms-abi vs -mno-accumulate-outgoing-args.
28730 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
28731 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
28734 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
28736 PR middle-end/60080
28737 * cfgexpand.c (expand_asm_operands): Attach source location to
28738 ASM_INPUT rtx objects.
28739 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
28741 2014-02-10 Nick Clifton <nickc@redhat.com>
28743 * config/mn10300/mn10300.c (popcount): New function.
28744 (mn10300_expand_prologue): Include saved registers in stack usage
28747 2014-02-10 Jeff Law <law@redhat.com>
28749 PR middle-end/52306
28750 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
28751 when changing the SET_DEST of a prior insn to avoid an input reload.
28753 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
28755 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
28756 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
28757 -mcall-openbsd, or -mcall-linux.
28758 (CC1_ENDIAN_BIG_SPEC): Remove.
28759 (CC1_ENDIAN_LITTLE_SPEC): Remove.
28760 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
28761 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
28762 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
28763 and %cc1_endian_default.
28764 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
28766 2014-02-10 Richard Biener <rguenther@suse.de>
28768 PR tree-optimization/60115
28769 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
28770 MEM_REF handling. Properly verify that the accesses are not
28771 out of the objects bound.
28773 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28775 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
28778 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
28780 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
28781 proper constants and fix formatting.
28782 (possible_polymorphic_call_targets): Fix formatting.
28784 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
28785 Ilya Tocar <ilya.tocar@intel.com>
28787 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
28788 (_mm512_loadu_epi32): Renamed into...
28789 (_mm512_loadu_si512): This.
28790 (_mm512_storeu_epi32): Renamed into...
28791 (_mm512_storeu_si512): This.
28792 (_mm512_maskz_ceil_ps): Removed.
28793 (_mm512_maskz_ceil_pd): Ditto.
28794 (_mm512_maskz_floor_ps): Ditto.
28795 (_mm512_maskz_floor_pd): Ditto.
28796 (_mm512_floor_round_ps): Ditto.
28797 (_mm512_floor_round_pd): Ditto.
28798 (_mm512_ceil_round_ps): Ditto.
28799 (_mm512_ceil_round_pd): Ditto.
28800 (_mm512_mask_floor_round_ps): Ditto.
28801 (_mm512_mask_floor_round_pd): Ditto.
28802 (_mm512_mask_ceil_round_ps): Ditto.
28803 (_mm512_mask_ceil_round_pd): Ditto.
28804 (_mm512_maskz_floor_round_ps): Ditto.
28805 (_mm512_maskz_floor_round_pd): Ditto.
28806 (_mm512_maskz_ceil_round_ps): Ditto.
28807 (_mm512_maskz_ceil_round_pd): Ditto.
28808 (_mm512_expand_pd): Ditto.
28809 (_mm512_expand_ps): Ditto.
28810 * config/i386/i386.c (ix86_builtins): Remove
28811 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
28812 (bdesc_args): Ditto.
28813 * config/i386/predicates.md (const1256_operand): New.
28814 (const_1_to_2_operand): Ditto.
28815 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
28816 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
28817 (*avx512pf_gatherpf<mode>sf): Ditto.
28818 (avx512pf_gatherpf<mode>df): Ditto.
28819 (*avx512pf_gatherpf<mode>df_mask): Ditto.
28820 (*avx512pf_gatherpf<mode>df): Ditto.
28821 (avx512pf_scatterpf<mode>sf): Ditto.
28822 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
28823 (*avx512pf_scatterpf<mode>sf): Ditto.
28824 (avx512pf_scatterpf<mode>df): Ditto.
28825 (*avx512pf_scatterpf<mode>df_mask): Ditto.
28826 (*avx512pf_scatterpf<mode>df): Ditto.
28827 (avx512f_expand<mode>): Removed.
28828 (<shift_insn><mode>3<mask_name>): Change predicate type.
28830 2014-02-08 Jakub Jelinek <jakub@redhat.com>
28832 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
28833 not at the end of datarefs vector use ordered_remove to avoid
28834 reordering datarefs vector.
28837 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
28838 mark local addressable non-static vars as GOVD_PRIVATE
28839 instead of GOVD_LOCAL.
28840 * omp-low.c (lower_omp_for): Move gimple_bind_vars
28841 and BLOCK_VARS of gimple_bind_block to new_stmt rather
28844 PR middle-end/60092
28845 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
28846 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
28847 assume_aligned or alloc_align attributes.
28848 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
28849 arguments. Handle also assume_aligned and alloc_align attributes.
28850 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
28851 calls to functions with assume_aligned or alloc_align attributes.
28852 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
28854 2014-02-08 Terry Guo <terry.guo@arm.com>
28856 * doc/invoke.texi: Document ARM -march=armv7e-m.
28858 2014-02-08 Jakub Jelinek <jakub@redhat.com>
28860 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
28861 flag on __cilkrts_rethrow builtin.
28864 * ipa-cp.c (determine_versionability): Fail at -O0
28865 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
28866 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
28869 2014-02-04 Jakub Jelinek <jakub@redhat.com>
28872 * tree-inline.c (copy_forbidden): Fail for
28873 __attribute__((optimize (0))) functions.
28875 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
28877 * varpool.c: Include pointer-set.h.
28878 (varpool_remove_unreferenced_decls): Variables in other partitions
28879 will not be output; be however careful to not lose information
28880 about partitioning.
28882 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
28884 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
28885 lookup in the vtable constructor.
28887 2014-02-07 Jeff Law <law@redhat.com>
28890 * config/m68k/m68k.md (ashldi_extsi): Turn into a
28891 define_insn_and_split.
28893 * ipa-inline.c (inline_small_functions): Fix typos.
28895 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28897 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
28898 (s390_can_use_return_insn): Declare.
28899 * config/s390/s390.h (EPILOGUE_USES): Define.
28900 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
28902 (s390_chunkify_start): Handle return JUMP_LABELs.
28903 (s390_early_mach): Emit a main_pool instruction on the entry edge.
28904 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
28905 (s390_can_use_return_insn): New functions.
28906 (s390_fix_long_loop_prediction): Handle conditional returns.
28907 (TARGET_SET_UP_BY_PROLOGUE): Define.
28908 * config/s390/s390.md (ANY_RETURN): New code iterator.
28909 (*creturn, *csimple_return, return, simple_return): New patterns.
28911 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28913 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
28914 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
28915 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
28916 REG_CFA_RESTORE list when deciding not to restore a register.
28918 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28920 * config/s390/s390.c: Include tree-pass.h and context.h.
28921 (s390_early_mach): New function, split out from...
28922 (s390_emit_prologue): ...here.
28923 (pass_data_s390_early_mach): New pass structure.
28924 (pass_s390_early_mach): New class.
28925 (s390_option_override): Create and register early_mach pass.
28926 Move to end of file.
28928 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28930 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
28931 to match for the exit block.
28933 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28935 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
28936 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
28937 Reject misaligned operands.
28939 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28941 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
28943 2014-02-07 Richard Biener <rguenther@suse.de>
28945 PR middle-end/60092
28946 * gimple-low.c (lower_builtin_posix_memalign): New function.
28947 (lower_stmt): Call it to lower posix_memalign in a way
28948 to make alignment info accessible.
28950 2014-02-07 Jakub Jelinek <jakub@redhat.com>
28953 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
28954 __builtin_setjmp_receiver.
28956 2014-02-07 Richard Biener <rguenther@suse.de>
28958 PR middle-end/60092
28959 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
28960 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
28961 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
28962 Handle BUILT_IN_POSIX_MEMALIGN.
28963 (find_func_clobbers): Likewise.
28964 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
28965 (call_may_clobber_ref_p_1): Likewise.
28967 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28970 * ipa-devirt.c (record_target_from_binfo): Remove overactive
28973 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28976 * lto-cgraph.c (lto_output_node): Use
28977 symtab_get_symbol_partitioning_class.
28978 (lto_output_varpool_node): likewise.
28979 (symtab_get_symbol_partitioning_class): Move here from
28980 lto/lto-partition.c
28981 * cgraph.h (symbol_partitioning_class): Likewise.
28982 (symtab_get_symbol_partitioning_class): Declare.
28984 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28986 * ggc.h (ggc_internal_cleared_alloc): New macro.
28987 * vec.h (vec_safe_copy): Handle memory stats.
28988 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
28989 * target-globals.c (save_target_globals): Likewise.
28991 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28994 * expr.c (emit_move_resolve_push): Export; be bit more selective
28995 on when to clear alias set.
28996 * expr.h (emit_move_resolve_push): Declare.
28997 * function.h (struct function): Add tail_call_marked.
28998 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
28999 * config/i386/i386-protos.h (ix86_expand_push): Remove.
29000 * config/i386/i386.md (TImode move expander): De not call
29002 (FP push expanders): Preserve memory attributes.
29003 * config/i386/sse.md (push<mode>1): Remove.
29004 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
29005 (ix86_expand_push): Remove.
29006 * config/i386/mmx.md (push<mode>1): Remove.
29008 2014-02-06 Jakub Jelinek <jakub@redhat.com>
29010 PR rtl-optimization/60030
29011 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
29012 lopart with paradoxical subreg before shifting it up by hprec.
29014 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29016 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
29017 Remove extra newline at end of file.
29018 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
29019 (arm_issue_rate): Handle cortexa57.
29020 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
29021 (cortex-a57.cortex-a53): Likewise.
29023 2014-02-06 Jakub Jelinek <jakub@redhat.com>
29026 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
29027 don't record in REG_FRAME_RELATED_EXPR registers not set in that
29029 (arm_expand_prologue): Adjust all callers.
29030 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
29031 info, registers also at the lowest numbered registers side. Use
29032 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
29036 * var-tracking.c (adjust_mems): Before adding a SET to
29037 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
29039 2014-02-06 Alan Modra <amodra@gmail.com>
29042 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
29043 change SDmode to DDmode when lra_in_progress.
29045 2014-02-06 Jakub Jelinek <jakub@redhat.com>
29047 PR middle-end/59150
29048 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
29049 free_data_ref on the dr first, and before goto again also set dr
29050 to the next dr. For simd_lane_access, free old datarefs[i] before
29051 overwriting it. For get_vectype_for_scalar_type failure, don't
29052 free_data_ref if simd_lane_access.
29054 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
29057 * tree.h (opts_for_fn): New inline function.
29058 (opt_for_fn): Define.
29059 * config/i386/i386.c (ix86_function_regparm): Use
29060 opt_for_fn (decl, optimize) instead of optimize.
29062 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
29064 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
29065 for SYMBOL_REF in large memory model.
29067 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29069 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
29070 and crypto support.
29071 (cortex-a57): Likewise.
29072 (cortex-a57.cortex-a53): Likewise.
29074 2014-02-06 Yury Gribov <y.gribov@samsung.com>
29075 Kugan Vivekanandarajah <kuganv@linaro.org>
29077 * config/arm/arm.c (arm_vector_alignment_reachable): Check
29079 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
29081 2014-02-06 Richard Biener <rguenther@suse.de>
29083 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
29084 set_loop_copy and initialize_original_copy_tables.
29086 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
29088 * config/aarch64/aarch64-simd.md
29089 (aarch64_ashr_simddi): Change QI to SI.
29091 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
29092 Jakub Jelinek <jakub@redhat.com>
29094 PR middle-end/60013
29095 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
29098 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29100 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
29101 CODE_FOR_altivec_vpku[hw]um to
29102 CODE_FOR_altivec_vpku[hw]um_direct.
29103 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
29104 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
29105 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
29106 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
29108 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29110 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
29111 generation for -maltivec=be.
29112 (altivec_vsumsws): Simplify redundant test.
29114 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29116 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
29117 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
29118 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
29119 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
29120 gen_altivec_vpkuwum.
29121 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
29123 (altivec_vpks<VI_char>ss): Likewise.
29124 (altivec_vpks<VI_char>us): Likewise.
29125 (altivec_vpku<VI_char>us): Likewise.
29126 (altivec_vpku<VI_char>um): Likewise.
29127 (altivec_vpku<VI_char>um_direct): New (copy of
29128 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
29130 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
29131 target is little endian and -maltivec=be is not specified.
29132 (*altivec_vupkhs<VU_char>_direct): New (copy of
29133 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
29134 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
29135 target is little endian and -maltivec=be is not specified.
29136 (*altivec_vupkls<VU_char>_direct): New (copy of
29137 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
29138 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
29139 little endian and -maltivec=be is not specified.
29140 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
29141 little endian and -maltivec=be is not specified.
29143 2014-02-05 Richard Henderson <rth@redhat.com>
29146 * combine-stack-adj.c: Revert r206943.
29147 * sched-int.h (struct deps_desc): Add last_args_size.
29148 * sched-deps.c (init_deps): Initialize it.
29149 (sched_analyze_insn): Add OUTPUT dependencies between insns that
29150 contain REG_ARGS_SIZE notes.
29152 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
29154 * lto-cgraph.c (asm_nodes_output): Make global.
29155 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
29156 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
29157 (driver_handle_option): Handle OPT_fwpa.
29159 2014-02-05 Jakub Jelinek <jakub@redhat.com>
29162 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
29163 a comment typo and formatting issue. If odr_hash hasn't been
29164 created, return vNULL and set *completep to false.
29166 PR middle-end/57499
29167 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
29168 bb with no successors.
29170 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
29173 * doc/invoke.texi (-march): Clarify documentation for ARM.
29174 (-mtune): Likewise.
29177 2014-02-05 Richard Biener <rguenther@suse.de>
29179 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
29180 when not vectorizing because of too many alias checks.
29181 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
29182 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
29184 2014-02-05 Nick Clifton <nickc@redhat.com>
29186 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
29187 accept extended registers in any mode when compiling for the MN10300.
29189 2014-02-05 Yury Gribov <y.gribov@samsung.com>
29191 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
29192 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
29193 sanitization attributes.
29194 (can_inline_edge_p): Likewise.
29195 (sanitize_attrs_match_for_inline_p): New function.
29197 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
29199 * ipa-prop.c (detect_type_change): Shor circuit testing of
29200 type changes on THIS pointer.
29202 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
29205 * config/pa/pa.c (legitimize_tls_address): Return original address
29206 if not passed a SYMBOL_REF rtx.
29207 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
29209 (pa_emit_move_sequence): Simplify TLS source operands.
29210 (pa_legitimate_constant_p): Reject all TLS constants.
29211 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
29212 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
29214 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
29216 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
29217 groups when we know they are controlled by LTO.
29218 * varasm.c (default_binds_local_p_1): If object is in other partition,
29219 it will be resolved locally.
29221 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
29223 * config/host-linux.c (linux_gt_pch_use_address): Don't
29224 use SSIZE_MAX because it is not always defined.
29226 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
29229 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
29230 threshold for pseudo splitting.
29231 (update_ebb_live_info): Process call argument hard registers and
29232 hard registers from insn definition too.
29233 (max_small_class_regs_num): New constant.
29234 (inherit_in_ebb): Update live hard regs through EBBs. Update
29235 reloads_num only for small register classes. Don't split for
29238 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
29241 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
29244 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
29246 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
29247 visibility is safe.
29249 2014-02-04 Marek Polacek <polacek@redhat.com>
29251 * gdbinit.in (pel): Define.
29253 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
29255 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
29258 2014-02-04 Richard Biener <rguenther@suse.de>
29261 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
29262 in function context local.
29263 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
29264 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
29265 similar to LTO_imported_decl_ref.
29267 2014-02-04 Jakub Jelinek <jakub@redhat.com>
29269 PR tree-optimization/60002
29270 * cgraphclones.c (build_function_decl_skip_args): Clear
29271 DECL_LANG_SPECIFIC.
29273 PR tree-optimization/60023
29274 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
29275 false to gsi_replace.
29276 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
29277 has been in some EH region and vec_stmt could throw, add
29278 vec_stmt into the same EH region.
29279 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
29280 has no lhs, ignore it.
29281 * internal-fn.c (expand_MASK_LOAD): Likewise.
29284 * tree-inline.c (copy_forbidden): Fail for
29285 __attribute__((optimize (0))) functions.
29288 * omp-low.c (simd_clone_struct_copy): If from->inbranch
29289 is set, copy one less argument.
29290 (expand_simd_clones): Don't subtract clone_info->inbranch
29291 from simd_clone_struct_alloc argument.
29293 PR rtl-optimization/57915
29294 * recog.c (simplify_while_replacing): If all unary/binary/relational
29295 operation arguments are constant, attempt to simplify those.
29297 PR middle-end/59261
29298 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
29299 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
29301 2014-02-04 Richard Biener <rguenther@suse.de>
29303 PR tree-optimization/60012
29304 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
29305 TBAA disambiguation to all DDRs.
29307 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
29310 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
29311 (LINK_SPEC): Use it for -shared, -shared-libgcc.
29313 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
29316 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
29318 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
29320 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
29321 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
29323 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
29326 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
29327 to figure out targets of polymorphic calls with known decl.
29328 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
29329 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
29330 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
29331 (get_polymorphic_call_info): ... here.
29332 (get_polymorphic_call_info_from_invariant): New function.
29334 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
29336 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
29337 lookup via vtable pointer; check for type consistency
29338 and turn inconsitent facts into UNREACHABLE.
29339 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
29340 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
29341 type inconsistent querries; return UNREACHABLE instead.
29343 2014-02-03 Richard Henderson <rth@twiddle.net>
29346 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
29347 already processed this node.
29348 (normalize_one_pred_1): Pass along mark_set.
29349 (normalize_one_pred): Create and destroy a pointer_set_t.
29350 (normalize_one_pred_chain): Likewise.
29352 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
29354 PR gcov-profile/58602
29355 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
29357 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
29360 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
29361 -fno-devirtualize; try to devirtualize by the knowledge of
29362 virtual table pointer given by aggregate propagation.
29363 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
29364 (ipa_print_node_jump_functions): Dump also offset that
29365 is relevant for polymorphic calls.
29366 (determine_known_aggregate_parts): Add arg_type parameter; use it
29367 instead of determining the type from pointer type.
29368 (ipa_compute_jump_functions_for_edge): Update call of
29369 determine_known_aggregate_parts.
29370 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
29371 (gimple_get_virt_method_for_binfo): ... here; simplify using
29372 vtable_pointer_value_to_vtable.
29373 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
29374 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
29375 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
29376 (vtable_pointer_value_to_vtable): Break out from ...; handle also
29378 (vtable_pointer_value_to_binfo): ... here.
29379 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
29381 2014-02-03 Teresa Johnson <tejohnson@google.com>
29383 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
29384 redef of outer loop index variable.
29386 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
29390 * doc/extend.texi (Function Attributes): Typo.
29392 2014-02-03 Cong Hou <congh@google.com>
29394 PR tree-optimization/60000
29395 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
29396 if the vectorized statement is a store. A store statement can only
29397 appear at the end of pattern statements.
29399 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
29401 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
29402 (ix86_option_override_internal): Default long double to 64-bit for
29403 32-bit Bionic and to 128-bit for 64-bit Bionic.
29405 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
29406 TARGET_LONG_DOUBLE_128 is true.
29407 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
29409 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
29410 (mlong-double-64): Negate -mlong-double-128.
29411 (mlong-double-128): New option.
29413 * config/i386/i386-c.c (ix86_target_macros): Define
29414 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
29416 * doc/invoke.texi: Document -mlong-double-128.
29418 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
29420 PR rtl-optimization/60024
29421 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
29423 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
29425 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
29427 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
29429 PR rtl-optimization/57662
29430 * sel-sched.c (code_motion_path_driver): Do not mark already not
29431 existing blocks in the visiting bitmap.
29433 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
29435 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
29436 on the insn being emitted.
29438 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
29439 Will Deacon <will.deacon@arm.com>
29441 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
29443 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29445 * config/arm/arm-tables.opt: Regenerate.
29447 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29449 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
29450 for vector types other than V16QImode.
29451 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
29452 define_expand, and call altivec_expand_vec_perm_le when producing
29453 code with little endian element order.
29454 (*altivec_vperm_<mode>_internal): New insn having previous
29455 behavior of altivec_vperm_<mode>.
29456 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
29457 altivec_expand_vec_perm_le when producing code with little endian
29459 (*altivec_vperm_<mode>_uns_internal): New insn having previous
29460 behavior of altivec_vperm_<mode>_uns.
29462 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29464 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
29465 (altivec_vsumsws): Add handling for -maltivec=be with a little
29467 (altivec_vsumsws_direct): New.
29468 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
29469 gen_altivec_vsumsws.
29471 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
29473 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
29474 vtable_pointer_value_to_binfo): New functions.
29475 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
29476 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
29478 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
29480 * config/nios2/nios2.md (load_got_register): Initialize GOT
29481 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
29482 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
29484 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
29486 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
29487 preserverd by passthrough, do not propagate the type.
29489 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
29491 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
29492 (mips_atomic_assign_expand_fenv): New function.
29493 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
29495 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
29497 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
29498 (__builtin_mips_set_fcsr): Likewise.
29499 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
29500 MIPS_USI_FTYPE_VOID.
29501 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
29502 (mips16_expand_set_fcsr): Likewise.
29503 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
29504 (mips16_set_fcsr_stub): Likewise.
29505 (mips16_get_fcsr_one_only_stub): New class.
29506 (mips16_set_fcsr_one_only_stub): Likewise.
29507 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
29508 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
29509 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
29510 (hard_float): New availability predicate.
29511 (mips_builtins): Add get_fcsr and set_fcsr.
29512 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
29513 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
29514 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
29515 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
29516 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
29519 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
29521 * config/mips/mips.c (mips_one_only_stub): New class.
29522 (mips_need_mips16_rdhwr_p): Replace with...
29523 (mips16_rdhwr_stub): ...this new variable.
29524 (mips16_stub_call_address): New function.
29525 (mips16_rdhwr_one_only_stub): New class.
29526 (mips_expand_thread_pointer): Use mips16_stub_call_address.
29527 (mips_output_mips16_rdhwr): Delete.
29528 (mips_finish_stub): New function.
29529 (mips_code_end): Use it to handle rdhwr stubs.
29531 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
29534 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
29535 when calculating size of integer atomic types.
29537 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
29539 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
29541 2014-02-01 Jakub Jelinek <jakub@redhat.com>
29543 PR tree-optimization/60003
29544 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
29545 * profile.c (branch_prob): Use gimple_call_builtin_p
29546 to check for BUILT_IN_SETJMP_RECEIVER.
29547 * tree-inline.c (copy_bb): Call notice_special_calls.
29549 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
29552 * lra-constraints.c (process_alt_operands): Update reload_sum only
29555 2014-01-31 Richard Henderson <rth@redhat.com>
29557 PR middle-end/60004
29558 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
29559 until after else_eh is processed.
29561 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
29563 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
29564 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
29565 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
29566 in smmintrin.h, remove them.
29567 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
29568 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
29569 * config/i386/i386.md (ROUND_SAE): Fix value.
29570 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
29571 (const48_operand): New.
29572 * config/i386/subst.md (round), (round_expand): Use
29573 const_4_or_8_to_11_operand.
29574 (round_saeonly), (round_saeonly_expand): Use const48_operand.
29576 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
29578 * config/i386/constraints.md (Yk): Swap meaning with k.
29579 * config/i386/i386.md (movhi_internal): Change Yk to k.
29580 (movqi_internal): Ditto.
29581 (*k<logic><mode>): Ditto.
29584 (kandn<mode>): Ditto.
29585 (*<code>hi_1): Ditto.
29586 (*<code>qi_1): Ditto.
29587 (kxnor<mode>): Ditto.
29588 (kortestzhi): Ditto.
29589 (kortestchi): Ditto.
29591 (*one_cmplhi2_1): Ditto.
29592 (*one_cmplqi2_1): Ditto.
29593 * config/i386/sse.md (): Change k to Yk.
29594 (avx512f_load<mode>_mask): Ditto.
29595 (avx512f_blendm<mode>): Ditto.
29596 (avx512f_store<mode>_mask): Ditto.
29597 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
29598 (avx512f_storedqu<mode>_mask): Ditto.
29599 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
29601 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
29602 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
29603 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
29604 (avx512f_maskcmp<mode>3): Ditto.
29605 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
29606 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
29607 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
29608 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
29609 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
29610 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
29611 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
29612 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
29613 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
29614 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
29615 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
29616 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
29617 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
29618 (vec_extract_lo_<mode>_maskm): Ditto.
29619 (vec_extract_hi_<mode>_maskm): Ditto.
29620 (avx512f_vternlog<mode>_mask): Ditto.
29621 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
29622 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
29623 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
29624 (avx512f_<code>v8div16qi2_mask): Ditto.
29625 (avx512f_<code>v8div16qi2_mask_store): Ditto.
29626 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
29627 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
29628 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
29629 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
29630 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
29631 (*avx512pf_gatherpf<mode>df_mask): Ditto.
29632 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
29633 (*avx512pf_scatterpf<mode>df_mask): Ditto.
29634 (avx512cd_maskb_vec_dupv8di): Ditto.
29635 (avx512cd_maskw_vec_dupv16si): Ditto.
29636 (avx512f_vpermi2var<mode>3_maskz): Ditto.
29637 (avx512f_vpermi2var<mode>3_mask): Ditto.
29638 (avx512f_vpermi2var<mode>3_mask): Ditto.
29639 (avx512f_vpermt2var<mode>3_maskz): Ditto.
29640 (*avx512f_gathersi<mode>): Ditto.
29641 (*avx512f_gathersi<mode>_2): Ditto.
29642 (*avx512f_gatherdi<mode>): Ditto.
29643 (*avx512f_gatherdi<mode>_2): Ditto.
29644 (*avx512f_scattersi<mode>): Ditto.
29645 (*avx512f_scatterdi<mode>): Ditto.
29646 (avx512f_compress<mode>_mask): Ditto.
29647 (avx512f_compressstore<mode>_mask): Ditto.
29648 (avx512f_expand<mode>_mask): Ditto.
29649 * config/i386/subst.md (mask): Change k to Yk.
29650 (mask_scalar_merge): Ditto.
29653 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
29655 * doc/extend.texi (Vector Extensions): Document ?: in C++.
29657 2014-01-31 Richard Biener <rguenther@suse.de>
29659 PR middle-end/59990
29660 * builtins.c (fold_builtin_memory_op): Make sure to not
29661 use a floating-point mode or a boolean or enumeral type for
29662 the copy operation.
29664 2014-01-30 DJ Delorie <dj@redhat.com>
29666 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
29667 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
29668 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
29669 whenever main() has an epilogue.
29671 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29673 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
29674 unused variable "field".
29675 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
29676 (vsx_mergeh_<mode>): Likewise.
29677 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
29678 (altivec_vmrghh): Likewise.
29679 (altivec_vmrghw): Likewise.
29680 (altivec_vmrglb): Likewise.
29681 (altivec_vmrglh): Likewise.
29682 (altivec_vmrglw): Likewise.
29683 (altivec_vspltb): Add missing uses.
29684 (altivec_vsplth): Likewise.
29685 (altivec_vspltw): Likewise.
29686 (altivec_vspltsf): Likewise.
29688 2014-01-30 Jakub Jelinek <jakub@redhat.com>
29691 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
29692 frame related instructions.
29694 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
29696 PR rtl-optimization/59959
29697 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
29698 any reload of register whose subreg is invalid.
29700 2014-01-30 Jakub Jelinek <jakub@redhat.com>
29702 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
29703 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
29704 Add missing return type - void.
29706 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29708 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
29709 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
29710 remove element index adjustment for endian (now handled in vsx.md
29712 (altivec_expand_vec_perm_const): Use
29713 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
29714 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
29715 (vsx_xxspltw_<mode>): Adjust element index for little endian.
29716 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
29717 define_expand and a new define_insn *altivec_vspltb_internal;
29718 adjust for -maltivec=be on a little endian target.
29719 (altivec_vspltb_direct): New.
29720 (altivec_vsplth): Divide into a define_expand and a new
29721 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
29722 little endian target.
29723 (altivec_vsplth_direct): New.
29724 (altivec_vspltw): Divide into a define_expand and a new
29725 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
29726 little endian target.
29727 (altivec_vspltw_direct): New.
29728 (altivec_vspltsf): Divide into a define_expand and a new
29729 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
29730 a little endian target.
29732 2014-01-30 Richard Biener <rguenther@suse.de>
29734 PR tree-optimization/59993
29735 * tree-ssa-forwprop.c (associate_pointerplus): Check we
29736 can propagate form the earlier stmt and avoid the transform
29737 when the intermediate result is needed.
29739 2014-01-30 Alangi Derick <alangiderick@gmail.com>
29741 * README.Portability: Fix typo.
29743 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
29745 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
29746 comparison_operator with ordered_comparison_operator.
29748 2014-01-30 Nick Clifton <nickc@redhat.com>
29750 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
29751 Rename to mn10300_store_multiple_regs.
29752 * config/mn10300/mn10300.c: Likewise.
29753 * config/mn10300/mn10300.md (store_movm): Fix typo: call
29754 store_multiple_regs.
29755 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
29756 Call mn10300_store_multiple_regs.
29758 2014-01-30 Nick Clifton <nickc@redhat.com>
29759 DJ Delorie <dj@redhat.com>
29761 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
29762 %fp 2 to keep registers after it properly word-aligned.
29763 (rl78_alloc_physical_registers_umul): Handle the case where both
29764 input operands are the same.
29766 2014-01-30 Richard Biener <rguenther@suse.de>
29768 PR tree-optimization/59903
29769 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
29772 2014-01-30 Jason Merrill <jason@redhat.com>
29775 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
29778 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
29780 2014-01-30 Richard Biener <rguenther@suse.de>
29782 PR tree-optimization/59951
29783 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
29785 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
29788 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
29789 SFmode to DFmode case.
29791 2014-01-29 DJ Delorie <dj@redhat.com>
29793 * config/msp430/msp430.opt (-minrt): New.
29794 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
29796 (ENDFILE_SPEC): Likewise.
29798 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
29800 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
29801 (estimate_function_body_sizes): Use it.
29803 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
29806 * dwarf2out.c (is_cxx_auto): New.
29807 (is_base_type): Use it.
29808 (gen_type_die_with_usage): Likewise.
29810 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29812 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
29813 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
29814 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
29815 -maltivec=be with LE targets.
29816 (vsx_mergeh_<mode>): Likewise.
29817 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
29818 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
29819 (altivec_vmrghb): Replace with define_expand and new
29820 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
29821 (altivec_vmrghb_direct): New define_insn.
29822 (altivec_vmrghh): Replace with define_expand and new
29823 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
29824 (altivec_vmrghh_direct): New define_insn.
29825 (altivec_vmrghw): Replace with define_expand and new
29826 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
29827 (altivec_vmrghw_direct): New define_insn.
29828 (*altivec_vmrghsf): Adjust for endianness.
29829 (altivec_vmrglb): Replace with define_expand and new
29830 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
29831 (altivec_vmrglb_direct): New define_insn.
29832 (altivec_vmrglh): Replace with define_expand and new
29833 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
29834 (altivec_vmrglh_direct): New define_insn.
29835 (altivec_vmrglw): Replace with define_expand and new
29836 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
29837 (altivec_vmrglw_direct): New define_insn.
29838 (*altivec_vmrglsf): Adjust for endianness.
29839 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
29840 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
29841 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
29842 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
29843 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
29844 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
29845 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
29846 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
29848 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
29850 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
29851 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
29854 2014-01-29 Richard Biener <rguenther@suse.de>
29856 PR tree-optimization/58742
29857 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
29858 associate_pointerplus_align.
29859 (associate_pointerplus_diff): New function.
29860 (associate_pointerplus): Likewise. Call associate_pointerplus_align
29861 and associate_pointerplus_diff.
29863 2014-01-29 Richard Biener <rguenther@suse.de>
29865 * lto-streamer.h (LTO_major_version): Bump to 3.
29866 (LTO_minor_version): Reset to 0.
29868 2014-01-29 Renlin Li <Renlin.Li@arm.com>
29870 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
29871 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
29872 (arm_file_start): Generate correct asm header for armv7ve.
29873 * config/arm/bpabi.h: Add multilib support for armv7ve.
29874 * config/arm/driver-arm.c: Change the architectures of cortex-a7
29875 and cortex-a15 to armv7ve.
29876 * config/arm/t-aprofile: Add multilib support for armv7ve.
29877 * doc/invoke.texi: Document -march=armv7ve.
29879 2014-01-29 Richard Biener <rguenther@suse.de>
29881 PR tree-optimization/58742
29882 * tree-ssa-forwprop.c (associate_plusminus): Return true
29883 if we changed sth, defer EH cleanup to ...
29884 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
29885 (simplify_mult): New function.
29887 2014-01-29 Jakub Jelinek <jakub@redhat.com>
29889 PR middle-end/59917
29890 PR tree-optimization/59920
29891 * tree.c (build_common_builtin_nodes): Remove
29892 __builtin_setjmp_dispatcher initialization.
29893 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
29894 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
29895 instead of gsi_after_labels + manually skipping debug stmts.
29896 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
29897 ignore bbs with IFN_ABNORMAL_DISPATCHER.
29898 * tree-inline.c (copy_edges_for_bb): Remove
29899 can_make_abnormal_goto argument, instead add abnormal_goto_dest
29900 argument. Ignore computed_goto_p stmts. Don't call
29901 make_abnormal_goto_edges. If a call might need abnormal edges
29902 for non-local gotos, see if it already has an edge to
29903 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
29904 with true argument, don't do anything then, otherwise add
29905 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
29906 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
29908 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
29909 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
29910 (lower_stmt): Don't set data->calls_builtin_setjmp.
29911 (lower_builtin_setjmp): Adjust comment.
29912 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
29913 * tree-cfg.c (found_computed_goto): Remove.
29914 (factor_computed_gotos): Remove.
29915 (make_goto_expr_edges): Return bool, true for computed gotos.
29916 Don't call make_abnormal_goto_edges.
29917 (build_gimple_cfg): Don't set found_computed_goto, don't call
29918 factor_computed_gotos.
29919 (computed_goto_p): No longer static.
29920 (make_blocks): Don't set found_computed_goto.
29921 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
29922 (make_edges): If make_goto_expr_edges returns true, push bb
29923 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
29924 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
29925 vector. Record mapping between bbs and OpenMP regions if there
29926 are any, adjust make_gimple_omp_edges caller. Call
29927 handle_abnormal_edges.
29928 (make_abnormal_goto_edges): Remove.
29929 * tree-cfg.h (make_abnormal_goto_edges): Remove.
29930 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
29931 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
29932 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
29933 * internal-fn.def (ABNORMAL_DISPATCHER): New.
29934 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
29935 filling *region also set *region_idx to (*region)->entry->index.
29938 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
29939 For REGs set ORIGINAL_REGNO.
29941 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
29943 * doc/md.texi: Mention that a target shouldn't implement
29944 vec_widen_(s|u)mul_even/odd pair if it is less efficient
29947 2014-01-29 Jakub Jelinek <jakub@redhat.com>
29949 PR tree-optimization/59594
29950 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
29951 a copy of the datarefs vector rather than the vector itself.
29953 2014-01-28 Jason Merrill <jason@redhat.com>
29956 * dwarf2out.c (auto_die): New static.
29957 (gen_type_die_with_usage): Handle C++1y 'auto'.
29958 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
29961 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
29964 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
29965 (SPEC_X32): Likewise.
29966 (SPEC_64): Likewise.
29967 * config/i386/i386.c (ix86_option_override_internal): Turn off
29968 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
29970 (x86_file_start): Output .code16gcc for TARGET_16BIT.
29971 * config/i386/i386.h (TARGET_16BIT): New macro.
29972 (TARGET_16BIT_P): Likewise.
29973 * config/i386/i386.opt: Add m16.
29974 * doc/invoke.texi: Document -m16.
29976 2014-01-28 Jakub Jelinek <jakub@redhat.com>
29978 PR preprocessor/59935
29979 * input.c (location_get_source_line): Bail out on when line number
29980 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
29982 2014-01-28 Richard Biener <rguenther@suse.de>
29984 PR tree-optimization/58742
29985 * tree-ssa-forwprop.c (associate_plusminus): Handle
29986 pointer subtraction of the form (T)(P + A) - (T)P.
29988 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29990 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
29993 2014-01-28 Richard Biener <rguenther@suse.de>
29996 2014-01-28 Richard Biener <rguenther@suse.de>
29998 PR rtl-optimization/45364
29999 PR rtl-optimization/59890
30000 * var-tracking.c (local_get_addr_clear_given_value): Handle
30001 already cleared slot.
30002 (val_reset): Handle not allocated local_get_addr_cache.
30003 (vt_find_locations): Use post-order on the inverted CFG.
30005 2014-01-28 Richard Biener <rguenther@suse.de>
30007 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
30009 2014-01-28 Richard Biener <rguenther@suse.de>
30011 PR rtl-optimization/45364
30012 PR rtl-optimization/59890
30013 * var-tracking.c (local_get_addr_clear_given_value): Handle
30014 already cleared slot.
30015 (val_reset): Handle not allocated local_get_addr_cache.
30016 (vt_find_locations): Use post-order on the inverted CFG.
30018 2014-01-28 Alan Modra <amodra@gmail.com>
30020 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
30021 * configure.ac <recursive call for build != host>: Define
30022 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
30023 and LD_FOR_BUILD too.
30024 * configure: Regenerate.
30026 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
30028 * config/i386/i386.c (get_builtin_code_for_version): Separate
30029 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
30030 Broadwell from Haswell.
30032 2014-01-27 Steve Ellcey <sellcey@mips.com>
30034 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
30035 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
30036 * config/mips/mips.c (mips_option_override): Change setting
30038 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
30039 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
30040 Change from Mask to Var.
30042 2014-01-27 Jeff Law <law@redhat.com>
30044 * ipa-inline.c (inline_small_functions): Fix typo.
30046 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
30048 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
30049 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
30050 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
30051 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
30052 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
30053 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
30054 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
30055 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
30056 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
30057 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
30058 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
30059 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
30060 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
30061 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
30062 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
30063 (_mm512_storeu_epi64): Ditto.
30064 (_mm512_cmpge_epi32_mask): Ditto.
30065 (_mm512_cmpge_epu32_mask): Ditto.
30066 (_mm512_cmpge_epi64_mask): Ditto.
30067 (_mm512_cmpge_epu64_mask): Ditto.
30068 (_mm512_cmple_epi32_mask): Ditto.
30069 (_mm512_cmple_epu32_mask): Ditto.
30070 (_mm512_cmple_epi64_mask): Ditto.
30071 (_mm512_cmple_epu64_mask): Ditto.
30072 (_mm512_cmplt_epi32_mask): Ditto.
30073 (_mm512_cmplt_epu32_mask): Ditto.
30074 (_mm512_cmplt_epi64_mask): Ditto.
30075 (_mm512_cmplt_epu64_mask): Ditto.
30076 (_mm512_cmpneq_epi32_mask): Ditto.
30077 (_mm512_cmpneq_epu32_mask): Ditto.
30078 (_mm512_cmpneq_epi64_mask): Ditto.
30079 (_mm512_cmpneq_epu64_mask): Ditto.
30080 (_mm512_expand_pd): Ditto.
30081 (_mm512_expand_ps): Ditto.
30082 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
30083 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
30084 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
30085 * config/i386/i386.c (ix86_builtins): Add
30086 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
30087 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
30088 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
30089 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
30090 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
30091 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
30092 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
30093 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
30094 IX86_BUILTIN_PMOVUSQW512_MEM.
30095 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
30096 __builtin_ia32_pmovsqd512mem_mask,
30097 __builtin_ia32_pmovqd512mem_mask,
30098 __builtin_ia32_pmovusqw512mem_mask,
30099 __builtin_ia32_pmovsqw512mem_mask,
30100 __builtin_ia32_pmovqw512mem_mask,
30101 __builtin_ia32_pmovusdw512mem_mask,
30102 __builtin_ia32_pmovsdw512mem_mask,
30103 __builtin_ia32_pmovdw512mem_mask,
30104 __builtin_ia32_pmovqb512mem_mask,
30105 __builtin_ia32_pmovusqb512mem_mask,
30106 __builtin_ia32_pmovsqb512mem_mask,
30107 __builtin_ia32_pmovusdb512mem_mask,
30108 __builtin_ia32_pmovsdb512mem_mask,
30109 __builtin_ia32_pmovdb512mem_mask.
30110 (bdesc_args): Add __builtin_ia32_expanddf512,
30111 __builtin_ia32_expandsf512.
30112 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
30113 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
30114 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
30115 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
30116 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
30117 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
30118 (avx512f_<code>v8div16qi2_mask_store): This.
30119 (avx512f_expand<mode>): New.
30121 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
30123 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
30125 (_mm512_mask_prefetch_i64gather_pd): Ditto.
30126 (_mm512_prefetch_i32scatter_pd): Ditto.
30127 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
30128 (_mm512_prefetch_i64scatter_pd): Ditto.
30129 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
30130 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
30131 (_mm512_mask_prefetch_i64gather_ps): Ditto.
30132 (_mm512_prefetch_i32scatter_ps): Ditto.
30133 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
30134 (_mm512_prefetch_i64scatter_ps): Ditto.
30135 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
30136 * config/i386/i386-builtin-types.def: Define
30137 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
30138 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
30139 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
30140 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
30141 IX86_BUILTIN_SCATTERPFQPD.
30142 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
30143 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
30144 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
30145 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
30146 __builtin_ia32_scatterpfqps.
30147 (ix86_expand_builtin): Expand new built-ins.
30148 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
30149 fix memory access data type.
30150 (*avx512pf_gatherpf<mode>_mask): Ditto.
30151 (*avx512pf_gatherpf<mode>): Ditto.
30152 (avx512pf_scatterpf<mode>): Ditto.
30153 (*avx512pf_scatterpf<mode>_mask): Ditto.
30154 (*avx512pf_scatterpf<mode>): Ditto.
30155 (GATHER_SCATTER_SF_MEM_MODE): New.
30156 (avx512pf_gatherpf<mode>df): Ditto.
30157 (*avx512pf_gatherpf<mode>df_mask): Ditto.
30158 (*avx512pf_scatterpf<mode>df): Ditto.
30160 2014-01-27 Jakub Jelinek <jakub@redhat.com>
30163 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
30164 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
30167 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
30169 * common/config/arm/arm-common.c
30170 (arm_rewrite_mcpu): Handle multiple names.
30172 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
30174 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
30176 * gimple-builder.h (create_gimple_tmp): Delete.
30178 2014-01-27 Christian Bruel <christian.bruel@st.com>
30180 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
30183 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
30185 * config/pa/pa.md (call): Generate indirect long calls to non-local
30186 functions when outputing 32-bit code.
30187 (call_value): Likewise except for special call to buggy powf function.
30189 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
30190 portable runtime and PIC indirect calls.
30191 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
30192 and PIC call sequences. Use ldo instead of blr to set return register
30193 in PIC call sequence.
30195 2014-01-25 Walter Lee <walt@tilera.com>
30197 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
30198 avoid clobbering a live register.
30200 2014-01-25 Walter Lee <walt@tilera.com>
30202 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
30203 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
30204 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
30205 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
30207 2014-01-25 Walter Lee <walt@tilera.com>
30209 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
30210 arguments on even registers.
30211 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
30213 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
30214 (BIGGEST_ALIGNMENT): Ditto.
30215 (BIGGEST_FIELD_ALIGNMENT): Ditto.
30217 2014-01-25 Walter Lee <walt@tilera.com>
30219 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
30220 insns before bundling.
30221 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
30223 2014-01-25 Walter Lee <walt@tilera.com>
30225 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
30226 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
30227 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
30229 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
30231 * config/mips/constraints.md (kl): Delete.
30232 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
30233 define expands, using...
30234 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
30235 instructions for MIPS16.
30236 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
30237 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
30239 2014-01-25 Walter Lee <walt@tilera.com>
30241 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
30245 2014-01-25 Walter Lee <walt@tilera.com>
30247 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
30248 (TARGET_EXPAND_TO_RTL_HOOK): Define.
30250 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
30252 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
30255 2014-01-25 Jakub Jelinek <jakub@redhat.com>
30257 * print-rtl.c (in_call_function_usage): New var.
30258 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
30259 EXPR_LIST mode as mode and not as reg note name.
30261 PR middle-end/59561
30262 * cfgloopmanip.c (copy_loop_info): If
30263 loop->warned_aggressive_loop_optimizations, make sure
30264 the flag is set in target loop too.
30266 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
30268 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
30270 * builtins.def: Likewise.
30271 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
30272 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
30273 * ira.c (ira_setup_eliminable_regset): Likewise.
30274 * omp-low.c (gate_expand_omp): Likewise.
30275 (execute_lower_omp): Likewise.
30276 (diagnose_sb_0): Likewise.
30277 (gate_diagnose_omp_blocks): Likewise.
30278 (simd_clone_clauses_extract): Likewise.
30281 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30283 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
30284 correction for little endian...
30285 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
30288 2014-01-24 Jeff Law <law@redhat.com>
30290 PR tree-optimization/59919
30291 * tree-vrp.c (find_assert_locations_1): Do not register asserts
30292 for non-returning calls.
30294 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
30296 * common/config/aarch64/aarch64-common.c
30297 (aarch64_rewrite_mcpu): Handle multiple names.
30298 * config/aarch64/aarch64.h
30299 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
30301 2014-01-24 Dodji Seketeli <dodji@redhat.com>
30303 * input.c (add_file_to_cache_tab): Handle the case where fopen
30306 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
30309 * config/i386/i386.md (pushsf splitter): Get stack adjustment
30310 from push operand if code of push isn't PRE_DEC.
30312 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
30315 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
30316 -mquad-memory-atomic. Update -mquad-memory documentation to say
30317 it is only used for non-atomic loads/stores.
30319 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
30320 -mquad-memory or -mquad-memory-atomic switches.
30322 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
30323 -mquad-memory-atomic to ISA 2.07 support.
30325 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
30326 to separate support of normal quad word memory operations (ldq, stq)
30327 from the atomic quad word memory operations.
30329 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
30330 support to separate non-atomic quad word operations from atomic
30331 quad word operations. Disable non-atomic quad word operations in
30332 little endian mode so that we don't have to swap words after the
30333 load and before the store.
30334 (quad_load_store_p): Add comment about atomic quad word support.
30335 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
30336 options printed with -mdebug=reg.
30338 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
30339 -mquad-memory-atomic as the test for whether we have quad word
30340 atomic instructions.
30341 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
30342 or -mp8-vector are used, allow byte/half-word atomic operations.
30344 * config/rs6000/sync.md (load_lockedti): Insure that the address
30345 is a proper indexed or indirect address for the lqarx instruction.
30346 On little endian systems, swap the hi/lo registers after the lqarx
30348 (load_lockedpti): Use indexed_or_indirect_operand predicate to
30349 insure the address is valid for the lqarx instruction.
30350 (store_conditionalti): Insure that the address is a proper indexed
30351 or indirect address for the stqcrx. instruction. On little endian
30352 systems, swap the hi/lo registers before doing the stqcrx.
30354 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
30355 insure the address is valid for the stqcrx. instruction.
30357 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
30358 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
30359 type of quad memory support is available.
30361 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
30363 PR regression/59915
30364 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
30365 there is a danger of looping.
30367 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
30369 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
30370 force flag_ira_loop_pressure if set via command line.
30372 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
30374 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
30375 (ashr_simd): New builtin handling DI mode.
30376 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
30377 (aarch64_sshr_simddi): New match pattern.
30378 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
30379 (vshrd_n_s64): Likewise.
30380 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
30382 2014-01-23 Nick Clifton <nickc@redhat.com>
30384 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
30385 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
30386 favour of mcu specific scripts.
30387 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
30390 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
30391 Alex Velenko <Alex.Velenko@arm.com>
30393 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
30394 (vaddv_s16): Likewise.
30395 (vaddv_s32): Likewise.
30396 (vaddv_u8): Likewise.
30397 (vaddv_u16): Likewise.
30398 (vaddv_u32): Likewise.
30399 (vaddvq_s8): Likewise.
30400 (vaddvq_s16): Likewise.
30401 (vaddvq_s32): Likewise.
30402 (vaddvq_s64): Likewise.
30403 (vaddvq_u8): Likewise.
30404 (vaddvq_u16): Likewise.
30405 (vaddvq_u32): Likewise.
30406 (vaddvq_u64): Likewise.
30407 (vaddv_f32): Likewise.
30408 (vaddvq_f32): Likewise.
30409 (vaddvq_f64): Likewise.
30410 (vmaxv_f32): Likewise.
30411 (vmaxv_s8): Likewise.
30412 (vmaxv_s16): Likewise.
30413 (vmaxv_s32): Likewise.
30414 (vmaxv_u8): Likewise.
30415 (vmaxv_u16): Likewise.
30416 (vmaxv_u32): Likewise.
30417 (vmaxvq_f32): Likewise.
30418 (vmaxvq_f64): Likewise.
30419 (vmaxvq_s8): Likewise.
30420 (vmaxvq_s16): Likewise.
30421 (vmaxvq_s32): Likewise.
30422 (vmaxvq_u8): Likewise.
30423 (vmaxvq_u16): Likewise.
30424 (vmaxvq_u32): Likewise.
30425 (vmaxnmv_f32): Likewise.
30426 (vmaxnmvq_f32): Likewise.
30427 (vmaxnmvq_f64): Likewise.
30428 (vminv_f32): Likewise.
30429 (vminv_s8): Likewise.
30430 (vminv_s16): Likewise.
30431 (vminv_s32): Likewise.
30432 (vminv_u8): Likewise.
30433 (vminv_u16): Likewise.
30434 (vminv_u32): Likewise.
30435 (vminvq_f32): Likewise.
30436 (vminvq_f64): Likewise.
30437 (vminvq_s8): Likewise.
30438 (vminvq_s16): Likewise.
30439 (vminvq_s32): Likewise.
30440 (vminvq_u8): Likewise.
30441 (vminvq_u16): Likewise.
30442 (vminvq_u32): Likewise.
30443 (vminnmv_f32): Likewise.
30444 (vminnmvq_f32): Likewise.
30445 (vminnmvq_f64): Likewise.
30447 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
30449 * config/aarch64/aarch64-simd.md
30450 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
30451 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
30452 (*aarch64_mul3_elt<mode>): Likewise.
30453 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
30454 (*aarch64_mul3_elt_to_64v2df): Likewise.
30455 (*aarch64_mla_elt<mode>): Likewise.
30456 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
30457 (*aarch64_mls_elt<mode>): Likewise.
30458 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
30459 (*aarch64_fma4_elt<mode>): Likewise.
30460 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
30461 (*aarch64_fma4_elt_to_64v2df): Likewise.
30462 (*aarch64_fnma4_elt<mode>): Likewise.
30463 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
30464 (*aarch64_fnma4_elt_to_64v2df): Likewise.
30465 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
30466 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
30467 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
30468 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
30469 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
30470 (aarch64_sqdmull_lane<mode>_internal): Likewise.
30471 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
30473 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
30475 * config/aarch64/aarch64-simd.md
30476 (aarch64_be_checked_get_lane<mode>): New define_expand.
30477 * config/aarch64/aarch64-simd-builtins.def
30478 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
30479 New builtin definition.
30480 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
30481 Use new safe be builtin.
30483 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
30485 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
30487 (aarch64_be_st1<mode>): Likewise.
30488 (aarch_ld1<VALL:mode>): Define_expand modified.
30489 (aarch_st1<VALL:mode>): Likewise.
30490 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
30491 (UNSPEC_ST1): Likewise.
30493 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
30495 * config/microblaze/microblaze.md: Add trap insn and attribute
30497 2014-01-23 Dodji Seketeli <dodji@redhat.com>
30499 PR preprocessor/58580
30500 * input.h (location_get_source_line): Take an additional line_size
30502 (void diagnostics_file_cache_fini): Declare new function.
30503 * input.c (struct fcache): New type.
30504 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
30505 New static constants.
30506 (diagnostic_file_cache_init, total_lines_num)
30507 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
30508 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
30509 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
30510 (get_next_line, read_next_line, goto_next_line, read_line_num):
30511 New static function definitions.
30512 (diagnostic_file_cache_fini): New function.
30513 (location_get_source_line): Take an additional output line_len
30514 parameter. Re-write using lookup_or_add_file_to_cache_tab and
30516 * diagnostic.c (diagnostic_finish): Call
30517 diagnostic_file_cache_fini.
30518 (adjust_line): Take an additional input parameter for the length
30519 of the line, rather than calculating it with strlen.
30520 (diagnostic_show_locus): Adjust the use of
30521 location_get_source_line and adjust_line with respect to their new
30522 signature. While displaying a line now, do not stop at the first
30523 null byte. Rather, display the zero byte as a space and keep
30524 going until we reach the size of the line.
30525 * Makefile.in: Add vec.o to OBJS-libcommon
30527 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
30528 Ilya Tocar <ilya.tocar@intel.com>
30530 * config/i386/avx512fintrin.h (_mm512_kmov): New.
30531 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
30532 (__builtin_ia32_kmov16): Ditto.
30533 * config/i386/i386.md (UNSPEC_KMOV): New.
30536 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
30538 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
30539 (_mm512_storeu_si512): Ditto.
30541 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
30544 * rtl.h (get_referenced_operands): Declare.
30545 * recog.c (get_referenced_operands): New function.
30546 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
30547 operands have been referenced when recording LO_SUM references.
30549 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
30551 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
30553 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
30555 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
30556 Enable for generic and recent AMD targets.
30558 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
30560 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
30561 ARG_SIZE note when adjustment was eliminated.
30563 2014-01-22 Jeff Law <law@redhat.com>
30565 PR tree-optimization/59597
30566 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
30567 in file. Accept new argument REGISTERING and use it to modify
30568 dump output appropriately.
30569 (register_jump_thread): Corresponding changes.
30570 (mark_threaded_blocks): Reinstate code to cancel unprofitable
30571 thread paths involving joiner blocks. Add code to dump cancelled
30572 jump threading paths.
30574 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
30576 PR rtl-optimization/59477
30577 * lra-constraints.c (inherit_in_ebb): Process call for living hard
30578 regs. Update reloads_num and potential_reload_hard_regs for all insns.
30580 2014-01-22 Tom Tromey <tromey@redhat.com>
30582 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
30584 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
30586 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
30588 PR rtl-optimization/59896
30589 * lra-constraints.c (process_alt_operands): Check unused note for
30590 matched operands of insn with no output reloads.
30592 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
30594 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
30595 (mips_move_from_gpr_cost): Likewise.
30597 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
30599 PR rtl-optimization/59858
30600 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
30601 ira_class_hard_regs_num.
30602 (process_alt_operands): Increase reject for dying matched operand.
30604 2014-01-21 Jakub Jelinek <jakub@redhat.com>
30607 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
30608 smaller than size, perform several stores or loads and stores
30609 at dst + count - size to store or copy all of size bytes, rather
30610 than just last modesize bytes.
30612 2014-01-20 DJ Delorie <dj@redhat.com>
30614 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
30615 that CLOBBERs are REGs before propogating their values.
30617 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
30619 PR middle-end/59789
30620 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
30621 (cgraph_inline_failed_type): New function.
30622 * cgraph.h (DEFCIFCODE): Add type.
30623 (cgraph_inline_failed_type_t): New enum.
30624 (cgraph_inline_failed_type): New prototype.
30625 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
30626 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
30627 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
30628 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
30629 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
30630 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
30631 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
30632 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
30633 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
30634 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
30635 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
30636 OPTIMIZATION_MISMATCH.
30637 * tree-inline.c (expand_call_inline): Emit errors during
30638 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
30640 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
30643 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
30644 mode attribute in insn output.
30646 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
30648 * output.h (output_constant): Delete.
30649 * varasm.c (output_constant): Make private.
30651 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
30653 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
30655 2014-01-20 Jakub Jelinek <jakub@redhat.com>
30657 PR middle-end/59860
30658 * tree.h (fold_builtin_strcat): New prototype.
30659 * builtins.c (fold_builtin_strcat): No longer static. Add len
30660 argument, if non-NULL, don't call c_strlen. Optimize
30661 directly into __builtin_memcpy instead of __builtin_strcpy.
30662 (fold_builtin_2): Adjust fold_builtin_strcat caller.
30663 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
30665 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
30667 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
30668 for SImode_address_operand operands, having only a REG argument.
30670 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
30672 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
30673 loader name using mbig-endian.
30674 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
30676 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
30678 * doc/invoke.texi (-march): Clarify documentation for AArch64.
30679 (-mtune): Likewise.
30682 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
30684 * config/aarch64/aarch64-protos.h
30685 (aarch64_cannot_change_mode_class_ptr): Declare.
30686 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
30687 aarch64_cannot_change_mode_class_ptr): New.
30688 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
30689 backend hook aarch64_cannot_change_mode_class.
30691 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
30693 * common/config/aarch64/aarch64-common.c
30694 (aarch64_handle_option): Don't handle any option order logic here.
30695 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
30696 selected_cpu, warn on architecture version mismatch.
30697 (aarch64_override_options): Fix parsing order for option strings.
30699 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
30700 Iain Sandoe <iain@codesourcery.com>
30703 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
30704 warning. Amend comment to reflect current functionality.
30706 2014-01-20 Richard Biener <rguenther@suse.de>
30708 PR middle-end/59860
30709 * builtins.c (fold_builtin_strcat): Remove case better handled
30710 by tree-ssa-strlen.c.
30712 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
30714 * config/aarch64/aarch64.opt
30715 (mcpu, march, mtune): Make case-insensitive.
30717 2014-01-20 Jakub Jelinek <jakub@redhat.com>
30720 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
30721 if operands[1] is a REG or ZERO_EXTEND of a REG.
30723 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
30725 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
30727 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
30729 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
30730 long non-pic millicode calls.
30732 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
30734 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
30736 2014-01-19 Kito Cheng <kito@0xlab.org>
30738 * builtins.c (expand_movstr): Check movstr expand done or fail.
30740 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30741 H.J. Lu <hongjiu.lu@intel.com>
30744 * config/i386/i386.md (*lea<mode>): Zero-extend return register
30745 to DImode for zero-extended addresses.
30747 2014-01-19 Jakub Jelinek <jakub@redhat.com>
30749 PR rtl-optimization/57763
30750 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
30751 on the new indirect jump_insn and increment LABEL_NUSES (label).
30753 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
30757 * config.gcc (x86_archs): New variable.
30758 (x86_64_archs): Likewise.
30759 (x86_cpus): Likewise.
30760 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
30761 --with-arch/--with-cpu= options.
30762 Support --with-arch=/--with-cpu={nehalem,westmere,
30763 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
30765 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30767 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
30768 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
30770 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30772 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
30774 2014-01-18 Jakub Jelinek <jakub@redhat.com>
30777 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
30778 clear cpp_get_options (parse_in)->warn_unused_macros for
30779 ix86_target_macros_internal with cpp_define.
30781 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
30783 * jump.c (delete_related_insns): Keep (use (insn))s.
30784 * reorg.c (redundant_insn): Check for barriers too.
30786 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30788 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
30790 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
30792 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
30793 call to $$dyncall when TARGET_LONG_CALLS is true.
30795 2014-01-17 Jeff Law <law@redhat.com>
30797 * ree.c (combine_set_extension): Temporarily disable test for
30798 changing number of hard registers.
30800 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
30802 PR middle-end/58125
30803 * ipa-inline-analysis.c (inline_free_summary):
30804 Do not free summary of aliases.
30806 2014-01-17 Jakub Jelinek <jakub@redhat.com>
30808 PR middle-end/59706
30809 * gimplify.c (gimplify_expr): Use create_tmp_var
30810 instead of create_tmp_var_raw. If cond doesn't have
30811 integral type, don't add the IFN_ANNOTATE builtin at all.
30813 2014-01-17 Martin Jambor <mjambor@suse.cz>
30816 * ipa-cp.c (prev_edge_clone): New variable.
30817 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
30818 Also resize prev_edge_clone vector.
30819 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
30820 (ipcp_edge_removal_hook): New function.
30821 (ipcp_driver): Register ipcp_edge_removal_hook.
30823 2014-01-17 Andrew Pinski <apinski@cavium.com>
30824 Steve Ellcey <sellcey@mips.com>
30827 * config/mips/mips.c (mips_print_operand): Check operand mode instead
30830 2014-01-17 Jeff Law <law@redhat.com>
30832 PR middle-end/57904
30833 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
30834 so that pass_ccp runs first.
30836 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30838 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
30839 (ix86_adjust_cost): Use !TARGET_XXX.
30840 (do_reorder_for_imul): Likewise.
30841 (swap_top_of_ready_list): Likewise.
30842 (ix86_sched_reorder): Likewise.
30844 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30846 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
30847 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
30848 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
30849 (intel_memset): New. Duplicate slm_memset.
30850 (intel_cost): New. Duplicate slm_cost.
30851 (m_INTEL): New macro.
30852 (processor_target_table): Add "intel".
30853 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
30854 with PROCESSOR_INTEL for "intel".
30855 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
30856 PROCESSOR_SILVERMONT.
30857 (ix86_issue_rate): Likewise.
30858 (ix86_adjust_cost): Likewise.
30859 (ia32_multipass_dfa_lookahead): Likewise.
30860 (swap_top_of_ready_list): Likewise.
30861 (ix86_sched_reorder): Likewise.
30862 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
30863 instead of TARGET_OPT_AGU.
30864 * config/i386/i386.h (TARGET_INTEL): New.
30865 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
30866 (processor_type): Add PROCESSOR_INTEL.
30867 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
30868 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
30870 2014-01-17 Marek Polacek <polacek@redhat.com>
30873 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
30876 2014-01-17 Richard Biener <rguenther@suse.de>
30878 PR tree-optimization/46590
30879 * opts.c (default_options_table): Add entries for
30880 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
30881 all enabled at -O1 but not for -Og.
30882 * common.opt (fbranch-count-reg): Remove Init(1).
30883 (fmove-loop-invariants): Likewise.
30884 (ftree-pta): Likewise.
30886 2014-01-17 Jakub Jelinek <jakub@redhat.com>
30888 * config/i386/i386.c (ix86_data_alignment): For compatibility with
30889 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
30890 decls to at least the GCC 4.8 used alignments.
30893 * tree-nested.c (convert_nonlocal_reference_stmt,
30894 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
30895 of GIMPLE_BIND stmts, adjust associated decls.
30897 2014-01-17 Richard Biener <rguenther@suse.de>
30899 PR tree-optimization/46590
30900 * vec.h (vec<>::bseach): New member function implementing
30901 binary search according to C89 bsearch.
30902 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
30903 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
30904 bitmap pointer again. Make accesses_in_loop a flat array.
30905 (mem_ref_obstack): New global.
30906 (outermost_indep_loop): Adjust for mem_ref->stored changes.
30907 (mark_ref_stored): Likewise.
30908 (ref_indep_loop_p_2): Likewise.
30909 (set_ref_stored_in_loop): New helper function.
30910 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
30911 (memref_free): Adjust.
30912 (record_mem_ref_loc): Simplify.
30913 (gather_mem_refs_stmt): Adjust.
30914 (sort_locs_in_loop_postorder_cmp): New function.
30915 (analyze_memory_references): Sort accesses_in_loop after
30916 loop postorder number.
30917 (find_ref_loc_in_loop_cmp): New function.
30918 (for_all_locs_in_loop): Find relevant cluster of locs in
30919 accesses_in_loop and iterate without recursion.
30920 (execute_sm): Avoid uninit warning.
30921 (struct ref_always_accessed): Simplify.
30922 (ref_always_accessed::operator ()): Likewise.
30923 (ref_always_accessed_p): Likewise.
30924 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
30925 loop postorder numbers here.
30926 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
30929 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
30932 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
30933 on decls for which assemble_alias has been called.
30935 2014-01-17 Nick Clifton <nickc@redhat.com>
30937 * config/msp430/msp430.opt: (mcpu): New option.
30938 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
30939 (msp430_option_override): Parse target_cpu. If the MCU name
30940 matches a generic string, clear target_mcu.
30941 (msp430_attr): Allow numeric interrupt values up to 63.
30942 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
30943 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
30945 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
30947 * config/msp430/msp430.md (popm): Use %J rather than %I.
30948 (addsi3): Use msp430_nonimmediate_operand for operand 2.
30949 (addhi_cy_i): Use immediate_operand for operand 2.
30950 * doc/invoke.texi: Document -mcpu option.
30952 2014-01-17 Richard Biener <rguenther@suse.de>
30954 PR rtl-optimization/38518
30955 * df.h (df_analyze_loop): Declare.
30956 * df-core.c: Include cfgloop.h.
30957 (df_analyze_1): Split out main part of df_analyze.
30958 (df_analyze): Adjust.
30959 (loop_inverted_post_order_compute): New function.
30960 (loop_post_order_compute): Likewise.
30961 (df_analyze_loop): New function avoiding whole-function
30962 postorder computes.
30963 * loop-invariant.c (find_defs): Use df_analyze_loop.
30964 (find_invariants): Adjust.
30965 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
30967 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
30969 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
30970 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
30972 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
30974 * ipa-ref.c (ipa_remove_stmt_references): Fix references
30975 traversal when removing references.
30977 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
30980 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
30982 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
30984 PR middle-end/56791
30985 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
30986 pushing a reload for an autoinc when we had previously reloaded an
30987 inner part of the address.
30989 2014-01-16 Jakub Jelinek <jakub@redhat.com>
30991 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
30993 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
30994 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
30995 when not giving up or versioning for alias only because of
30997 (vect_analyze_data_ref_dependences): Set to true.
30998 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
31000 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
31001 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
31004 PR middle-end/58344
31005 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
31008 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
31009 operand 0 predicate for gathers, use a new pseudo as subtarget.
31011 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
31013 PR middle-end/59609
31014 * lra-constraints.c (process_alt_operands): Add printing debug info.
31015 Check absence of input/output reloads for matched operands too.
31017 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
31019 PR rtl-optimization/59835
31020 * ira.c (ira_init_register_move_cost): Increase cost for
31023 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
31025 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
31027 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
31030 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
31031 non-register objects. Use gen_(high/low)part more consistently.
31034 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
31037 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
31038 endian support, remove tests for WORDS_BIG_ENDIAN.
31039 (p8_mfvsrd_3_<mode>): Likewise.
31040 (reload_gpr_from_vsx<mode>): Likewise.
31041 (reload_gpr_from_vsxsf): Likewise.
31042 (p8_mfvsrd_4_disf): Likewise.
31044 2014-01-16 Richard Biener <rguenther@suse.de>
31046 PR rtl-optimization/46590
31047 * lcm.c (compute_antinout_edge): Use postorder iteration.
31048 (compute_laterin): Use inverted postorder iteration.
31050 2014-01-16 Nick Clifton <nickc@redhat.com>
31052 PR middle-end/28865
31053 * varasm.c (output_constant): Return the number of bytes actually
31055 (output_constructor_array_range): Update the field size with the
31056 number of bytes emitted by output_constant.
31057 (output_constructor_regular_field): Likewise. Also do not
31058 complain if the total number of bytes emitted is now greater
31059 than the expected fieldpos.
31060 * output.h (output_constant): Update prototype and descriptive comment.
31062 2014-01-16 Marek Polacek <polacek@redhat.com>
31064 PR middle-end/59827
31065 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
31066 it is error_mark_node.
31068 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
31070 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
31071 VALID_AVX256_REG_OR_OI_MODE.
31073 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
31075 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
31076 current procedure should be profiled.
31078 2014-01-15 Andrew Pinski <apinski@cavium.com>
31080 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
31081 of moving from/to the STACK_REG register class.
31083 2014-01-15 Richard Henderson <rth@redhat.com>
31086 * reginfo.c (global_regs_decl): Globalize.
31087 * rtl.h (global_regs_decl): Declare.
31088 * ira.c (do_reload): Diagnose frame_pointer_needed and it
31089 reserved via global_regs.
31091 2014-01-15 Teresa Johnson <tejohnson@google.com>
31093 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
31095 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
31097 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
31098 and vmulosh rather than call gen_vec_widen_smult_*.
31099 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
31100 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
31101 (vec_widen_smult_even_v16qi): Likewise.
31102 (vec_widen_umult_even_v8hi): Likewise.
31103 (vec_widen_smult_even_v8hi): Likewise.
31104 (vec_widen_umult_odd_v16qi): Likewise.
31105 (vec_widen_smult_odd_v16qi): Likewise.
31106 (vec_widen_umult_odd_v8hi): Likewise.
31107 (vec_widen_smult_odd_v8hi): Likewise.
31108 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
31109 vmuloub rather than call gen_vec_widen_umult_*.
31110 (vec_widen_umult_lo_v16qi): Likewise.
31111 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
31112 vmulosb rather than call gen_vec_widen_smult_*.
31113 (vec_widen_smult_lo_v16qi): Likewise.
31114 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
31115 rather than call gen_vec_widen_umult_*.
31116 (vec_widen_umult_lo_v8hi): Likewise.
31117 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
31118 rather than call gen_vec_widen_smult_*.
31119 (vec_widen_smult_lo_v8hi): Likewise.
31121 2014-01-15 Jeff Law <law@redhat.com>
31123 PR tree-optimization/59747
31124 * ree.c (find_and_remove_re): Properly handle case where a second
31125 eliminated extension requires widening a copy created for elimination
31126 of a prior extension.
31127 (combine_set_extension): Ensure that the number of hard regs needed
31128 for a destination register does not change when we widen it.
31130 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
31132 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
31133 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
31134 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
31135 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
31136 (avr-*-rtems*): Likewise.
31137 (bfin*-rtems*): Likewise.
31138 (moxie-*-rtems*): Likewise.
31139 (h8300-*-rtems*): Likewise.
31140 (i[34567]86-*-rtems*): Likewise.
31141 (lm32-*-rtems*): Likewise.
31142 (m32r-*-rtems*): Likewise.
31143 (m68k-*-rtems*): Likewise.
31144 (microblaze*-*-rtems*): Likewise.
31145 (mips*-*-rtems*): Likewise.
31146 (powerpc-*-rtems*): Likewise.
31147 (sh-*-rtems*): Likewise.
31148 (sparc-*-rtems*): Likewise.
31149 (sparc64-*-rtems*): Likewise.
31150 (v850-*-rtems*): Likewise.
31151 (m32c-*-rtems*): Likewise.
31153 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
31155 PR rtl-optimization/59511
31156 * ira.c (ira_init_register_move_cost): Use memory costs for some
31157 cases of register move cost calculations.
31158 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
31159 instead of BB frequency.
31160 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
31161 * lra-assigns.c (find_hard_regno_for): Ditto.
31163 2014-01-15 Richard Biener <rguenther@suse.de>
31165 PR tree-optimization/59822
31166 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
31167 (vectorizable_load): Use it to hoist defs of uses of invariant
31168 loads out of the loop.
31170 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
31171 Kugan Vivekanandarajah <kuganv@linaro.org>
31174 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
31177 2014-01-15 Richard Biener <rguenther@suse.de>
31179 PR rtl-optimization/59802
31180 * lcm.c (compute_available): Use inverted postorder to seed
31181 the initial worklist.
31183 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
31186 * config/s390/s390.c (s390_preferred_reload_class): Don't return
31187 ADDR_REGS for invalid symrefs in non-PIC code.
31189 2014-01-15 Jakub Jelinek <jakub@redhat.com>
31192 * builtins.c (determine_block_size): Initialize *probable_max_size
31193 even if len_rtx is CONST_INT.
31195 2014-01-14 Andrew Pinski <apinski@cavium.com>
31197 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
31198 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
31199 (cortexa53_tunings): Likewise.
31200 (aarch64_sched_issue_rate): New function.
31201 (TARGET_SCHED_ISSUE_RATE): Define.
31203 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
31205 * ira-costs.c (find_costs_and_classes): Add missed
31206 ira_init_register_move_cost_if_necessary.
31208 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
31211 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
31213 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
31216 * config/i386/i386.c (type_natural_mode): Add a bool parameter
31217 to indicate if type is used for function return value. Warn ABI
31218 change if the vector mode isn't available for function return value.
31219 (ix86_function_arg_advance): Pass false to type_natural_mode.
31220 (ix86_function_arg): Likewise.
31221 (ix86_gimplify_va_arg): Likewise.
31222 (function_arg_32): Don't warn ABI change.
31223 (ix86_function_value): Pass true to type_natural_mode.
31224 (ix86_return_in_memory): Likewise.
31225 (ix86_struct_value_rtx): Removed.
31226 (TARGET_STRUCT_VALUE_RTX): Likewise.
31228 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
31230 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
31231 converting a conditional jump into a conditional return.
31233 2014-01-14 Richard Biener <rguenther@suse.de>
31235 PR tree-optimization/58921
31236 PR tree-optimization/59006
31237 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
31238 hoisting invariant stmts.
31239 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
31240 invariant loads on the preheader edge if possible.
31242 2014-01-14 Joey Ye <joey.ye@arm.com>
31244 * doc/plugin.texi (Building GCC plugins): Update to C++.
31246 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
31248 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
31249 (_mm_rcp28_round_ss): Ditto.
31250 (_mm_rsqrt28_round_sd): Ditto.
31251 (_mm_rsqrt28_round_ss): Ditto.
31252 (_mm_rcp28_sd): Ditto.
31253 (_mm_rcp28_ss): Ditto.
31254 (_mm_rsqrt28_sd): Ditto.
31255 (_mm_rsqrt28_ss): Ditto.
31256 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
31257 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
31258 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
31259 (IX86_BUILTIN_RCP28SD): Ditto.
31260 (IX86_BUILTIN_RCP28SS): Ditto.
31261 (IX86_BUILTIN_RSQRT28SD): Ditto.
31262 (IX86_BUILTIN_RSQRT28SS): Ditto.
31263 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
31264 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
31265 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
31266 (ix86_expand_special_args_builtin): Expand new FTYPE.
31267 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
31268 (srcp14<mode>): Make insn unary.
31269 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
31270 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
31271 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
31272 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
31273 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
31274 Fix rounding: make it SAE only.
31275 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
31277 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
31279 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
31280 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
31281 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
31282 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
31283 (round_saeonly_mask_scalar_operand4): Ditto.
31284 (round_saeonly_mask_scalar_op3): Ditto.
31285 (round_saeonly_mask_scalar_op4): Ditto.
31287 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31289 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
31290 Implement -maltivec=be for vec_insert and vec_extract.
31292 2014-01-10 DJ Delorie <dj@redhat.com>
31294 * config/msp430/msp430.md (call_internal): Don't allow memory
31295 references with SP as the base register.
31296 (call_value_internal): Likewise.
31297 * config/msp430/constraints.md (Yc): New. For memory references
31298 that don't use SP as a base register.
31300 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
31301 "an integer without a # prefix"
31302 * config/msp430/msp430.md (epilogue_helper): Use it.
31304 2014-01-13 Jakub Jelinek <jakub@redhat.com>
31307 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
31308 AVX512F gather builtins.
31309 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
31310 on gather decls with INTEGER_TYPE masktype.
31311 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
31312 directly into the builtin rather than hoisting it before loop.
31314 PR tree-optimization/59387
31315 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
31316 (scev_const_prop): If folded_casts and type has undefined overflow,
31317 use force_gimple_operand instead of force_gimple_operand_gsi and
31318 for each added stmt if it is assign with
31319 arith_code_with_undefined_signed_overflow, call
31320 rewrite_to_defined_overflow.
31321 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
31322 gimple-fold.h instead.
31323 (arith_code_with_undefined_signed_overflow,
31324 rewrite_to_defined_overflow): Moved to ...
31325 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
31326 rewrite_to_defined_overflow): ... here. No longer static.
31327 Include gimplify-me.h.
31328 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
31329 rewrite_to_defined_overflow): New prototypes.
31331 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31333 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
31335 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
31337 * builtins.c (get_object_alignment_2): Minor tweak.
31338 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
31340 2014-01-13 Christian Bruel <christian.bruel@st.com>
31342 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
31343 optimized non constant lengths.
31345 2014-01-13 Jakub Jelinek <jakub@redhat.com>
31348 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
31349 load as __atomic_load_N if possible.
31351 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
31353 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
31355 (rs6000_expand_builtin): Adjust call.
31357 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
31360 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
31361 * config/rs6000/rs6000.c: Include target-globals.h.
31362 (rs6000_set_current_function): Instead of doing target_reinit
31363 unconditionally, use save_target_globals_default_opts and
31364 restore_target_globals.
31366 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
31368 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
31369 (rs6000_expand_builtin): Handle mffs and mtfsf.
31370 (rs6000_init_builtins): Define mffs and mtfsf.
31371 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
31372 (rs6000_mffs): New pattern.
31373 (rs6000_mtfsf): New pattern.
31375 2014-01-11 Bin Cheng <bin.cheng@arm.com>
31377 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
31378 Start narrowing with START. Apply candidate-use pair
31379 and check overall cost in narrowing.
31380 (iv_ca_prune): Pass new argument.
31382 2014-01-10 Jeff Law <law@redhat.com>
31384 PR middle-end/59743
31385 * ree.c (combine_reaching_defs): Ensure the defining statement
31386 occurs before the extension when optimizing extensions with
31387 different source and destination hard registers.
31389 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
31392 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
31393 vtables into the type inheritance graph.
31395 2014-01-10 Jakub Jelinek <jakub@redhat.com>
31397 PR rtl-optimization/59754
31398 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
31399 modes in the REGNO != REGNO case.
31401 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31403 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
31405 2014-01-10 Jakub Jelinek <jakub@redhat.com>
31407 PR tree-optimization/59745
31408 * tree-predcom.c (tree_predictive_commoning_loop): Call
31409 free_affine_expand_cache if giving up because components is NULL.
31411 * target-globals.c (save_target_globals): Allocate < 4KB structs using
31412 GC in payload of target_globals struct instead of allocating them on
31413 the heap and the larger structs separately using GC.
31414 * target-globals.h (struct target_globals): Make regs, hard_regs,
31415 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
31416 of GTY((skip)) and change type to void *.
31417 (reset_target_globals): Cast loads from those fields to corresponding
31420 2014-01-10 Steve Ellcey <sellcey@mips.com>
31423 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
31424 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
31425 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
31427 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
31430 * aarch64-modes.def (CC_Zmode): New flags mode.
31431 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
31432 represents an equality.
31433 (aarch64_get_condition_code): Handle CC_Zmode.
31434 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
31436 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
31438 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
31439 extraction in good case.
31441 2014-01-10 Richard Biener <rguenther@suse.de>
31443 PR tree-optimization/59374
31444 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
31445 checking after SLP discovery. Mark stmts not participating
31446 in any SLP instance properly.
31448 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31450 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
31451 when handling a SET rtx.
31453 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31455 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
31456 (cortex-a57): Likewise.
31457 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
31459 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31461 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
31462 non-iwmmxt builtins.
31464 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
31468 * ipa-devirt.c record_target_from_binfo): Take as argument
31469 stack of binfos and lookup matching one for virtual inheritance.
31470 (possible_polymorphic_call_targets_1): Update.
31472 2014-01-10 Huacai Chen <chenhc@lemote.com>
31474 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
31475 kernel strings for Loongson-2E/2F/3A.
31477 2014-01-10 Jakub Jelinek <jakub@redhat.com>
31479 PR middle-end/59670
31480 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
31481 is_gimple_call before calling gimple_call_internal_p.
31483 2014-01-09 Steve Ellcey <sellcey@mips.com>
31485 * Makefile.in (TREE_FLOW_H): Remove.
31486 (TREE_SSA_H): Add file names from tree-flow.h.
31487 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
31488 * tree.h: Remove tree-flow.h reference.
31489 * hash-table.h: Remove tree-flow.h reference.
31490 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
31491 reference with tree-ssa-loop.h.
31493 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31495 * doc/invoke.texi: Add -maltivec={be,le} options, and document
31496 default element-order behavior for -maltivec.
31497 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
31498 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
31499 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
31500 when targeting big endian, at least for now.
31501 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
31503 2014-01-09 Jakub Jelinek <jakub@redhat.com>
31505 PR middle-end/47735
31506 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
31507 var satisfies use_register_for_decl, just take into account type
31508 alignment, rather than decl alignment.
31510 PR tree-optimization/59622
31511 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
31512 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
31513 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
31514 Don't devirtualize for inplace at all. For targets.length () == 1,
31515 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
31517 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
31519 * config/i386/i386.md (cpu): Remove the unused btver1.
31521 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
31523 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
31525 2014-01-09 Jakub Jelinek <jakub@redhat.com>
31528 * tree-core.h (struct target_globals): New forward declaration.
31529 (struct tree_target_option): Add globals field.
31530 * tree.h (TREE_TARGET_GLOBALS): Define.
31531 (prepare_target_option_nodes_for_pch): New prototype.
31532 * target-globals.h (struct target_globals): Define even if
31533 !SWITCHABLE_TARGET.
31534 * tree.c (prepare_target_option_node_for_pch,
31535 prepare_target_option_nodes_for_pch): New functions.
31536 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
31537 * config/i386/i386.c: Include target-globals.h.
31538 (ix86_set_current_function): Instead of doing target_reinit
31539 unconditionally, use save_target_globals_default_opts and
31540 restore_target_globals.
31542 2014-01-09 Richard Biener <rguenther@suse.de>
31544 PR tree-optimization/59715
31545 * tree-cfg.h (split_critical_edges): Declare.
31546 * tree-cfg.c (split_critical_edges): Export.
31547 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
31549 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
31551 * cfgexpand.c (expand_stack_vars): Optionally disable
31552 asan stack protection.
31553 (expand_used_vars): Likewise.
31554 (partition_stack_vars): Likewise.
31555 * asan.c (asan_emit_stack_protection): Optionally disable
31556 after return stack usage.
31557 (instrument_derefs): Optionally disable memory access instrumentation.
31558 (instrument_builtin_call): Likewise.
31559 (instrument_strlen_call): Likewise.
31560 (asan_protect_global): Optionally disable global variables protection.
31561 * doc/invoke.texi: Added doc for new options.
31562 * params.def: Added new options.
31563 * params.h: Likewise.
31565 2014-01-09 Jakub Jelinek <jakub@redhat.com>
31567 PR rtl-optimization/59724
31568 * ifcvt.c (cond_exec_process_if_block): Don't call
31569 flow_find_head_matching_sequence with 0 longest_match.
31570 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
31571 non-active insns if !stop_after.
31572 (try_head_merge_bb): Revert 2014-01-07 changes.
31574 2014-01-08 Jeff Law <law@redhat.com>
31576 * ree.c (get_sub_rtx): New function, extracted from...
31577 (merge_def_and_ext): Here.
31578 (combine_reaching_defs): Use get_sub_rtx.
31580 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
31582 * cgraph.h (varpool_variable_node): Do not choke on null node.
31584 2014-01-08 Catherine Moore <clm@codesourcery.com>
31586 * config/mips/mips.md (simple_return): Attempt to use JRC
31588 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
31590 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
31592 PR rtl-optimization/59137
31593 * reorg.c (steal_delay_list_from_target): Call update_block for
31595 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
31597 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31599 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
31600 two duplicate entries.
31602 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
31605 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
31607 * config/mips/mips.c (mips_truncated_op_cost): New function.
31608 (mips_rtx_costs): Adjust test for BADDU.
31609 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
31611 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
31613 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
31614 (*baddu_si): ...this new pattern.
31616 2014-01-08 Jakub Jelinek <jakub@redhat.com>
31619 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
31621 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
31623 PR middle-end/57748
31624 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
31626 (expand_expr, expand_normal): Adjust.
31627 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
31628 inner_reference_p. Use inner_reference_p to expand inner references.
31629 (store_expr): Adjust.
31630 * cfgexpand.c (expand_call_stmt): Adjust.
31632 2014-01-08 Rong Xu <xur@google.com>
31634 * gcov-io.c (gcov_var): Move from gcov-io.h.
31635 (gcov_position): Ditto.
31636 (gcov_is_error): Ditto.
31637 (gcov_rewrite): Ditto.
31638 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
31639 only part to libgcc/libgcov.h.
31641 2014-01-08 Marek Polacek <polacek@redhat.com>
31643 PR middle-end/59669
31644 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
31646 2014-01-08 Marek Polacek <polacek@redhat.com>
31649 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
31651 2014-01-08 Jakub Jelinek <jakub@redhat.com>
31653 PR rtl-optimization/59649
31654 * stor-layout.c (get_mode_bounds): For BImode return
31655 0 and STORE_FLAG_VALUE.
31657 2014-01-08 Richard Biener <rguenther@suse.de>
31659 PR middle-end/59630
31660 * gimple.h (is_gimple_builtin_call): Remove.
31661 (gimple_builtin_call_types_compatible_p): New.
31662 (gimple_call_builtin_p): New overload.
31663 * gimple.c (is_gimple_builtin_call): Remove.
31664 (validate_call): Rename to ...
31665 (gimple_builtin_call_types_compatible_p): ... this and export. Also
31666 check return types.
31667 (validate_type): New static function.
31668 (gimple_call_builtin_p): New overload and adjust.
31669 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
31670 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
31671 (gimple_fold_stmt_to_constant_1): Likewise.
31672 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
31674 2014-01-08 Richard Biener <rguenther@suse.de>
31676 PR middle-end/59471
31677 * gimplify.c (gimplify_expr): Gimplify register-register type
31678 VIEW_CONVERT_EXPRs to separate stmts.
31680 2014-01-07 Jeff Law <law@redhat.com>
31682 PR middle-end/53623
31683 * ree.c (combine_set_extension): Handle case where source
31684 and destination registers in an extension insn are different.
31685 (combine_reaching_defs): Allow source and destination registers
31686 in extension to be different under limited circumstances.
31687 (add_removable_extension): Remove restriction that the
31688 source and destination registers in the extension are the same.
31689 (find_and_remove_re): Emit a copy from the extension's
31690 destination to its source after the defining insn if
31691 the source and destination registers are different.
31693 PR middle-end/59285
31694 * ifcvt.c (merge_if_block): If we are merging a block with more than
31695 one successor with a block with no successors, remove any BARRIER
31696 after the second block.
31698 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
31700 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
31702 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
31705 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
31706 for 14-bit register offsets when INT14_OK_STRICT is false.
31708 2014-01-07 Roland Stigge <stigge@antcom.de>
31709 Michael Meissner <meissner@linux.vnet.ibm.com>
31712 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
31713 Only check TFmode for SPE constants. Don't check TImode or TDmode.
31715 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
31717 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
31720 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
31722 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
31723 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
31724 rtx is const0_rtx or not.
31726 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
31729 * target-globals.c (save_target_globals): Remove this_fn_optab
31731 * toplev.c: Include optabs.h.
31732 (target_reinit): Temporarily restore the global options if another
31733 set of options are in force.
31735 2014-01-07 Jakub Jelinek <jakub@redhat.com>
31737 PR rtl-optimization/58668
31738 * cfgcleanup.c (flow_find_cross_jump): Don't count
31739 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
31740 to determine what is counted.
31741 (flow_find_head_matching_sequence): Use active_insn_p to determine
31743 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
31745 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
31746 determine what is counted.
31748 PR tree-optimization/59643
31749 * tree-predcom.c (split_data_refs_to_components): If one dr is
31750 read and one write, determine_offset fails and the write isn't
31751 in the bad component, just put the read into the bad component.
31753 2014-01-07 Mike Stump <mikestump@comcast.net>
31754 Jakub Jelinek <jakub@redhat.com>
31757 * tree-core.h (struct tree_optimization_option): Change optabs
31758 type from unsigned char * to void *.
31759 * optabs.c (init_tree_optimization_optabs): Adjust
31760 TREE_OPTIMIZATION_OPTABS initialization.
31762 2014-01-06 Jakub Jelinek <jakub@redhat.com>
31765 * config/i386/i386.h (struct machine_function): Add
31766 no_drap_save_restore field.
31767 * config/i386/i386.c (ix86_save_reg): Use
31768 !cfun->machine->no_drap_save_restore instead of
31769 crtl->stack_realign_needed.
31770 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
31771 this function clears frame_pointer_needed. Set
31772 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
31773 and DRAP reg is needed.
31775 2014-01-06 Marek Polacek <polacek@redhat.com>
31778 * doc/implement-c.texi: Mention that other integer types are
31779 permitted as bit-field types in strictly conforming mode.
31781 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
31783 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
31784 is newly allocated.
31786 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
31788 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
31790 2014-01-06 Martin Jambor <mjambor@suse.cz>
31793 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
31795 * ipa-prop.c (ipa_print_node_params): Fix indentation.
31797 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
31801 * var-tracking.c (add_stores): Preserve the value of the source even if
31802 we don't record the store.
31804 2014-01-06 Terry Guo <terry.guo@arm.com>
31806 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
31808 2014-01-05 Iain Sandoe <iain@codesourcery.com>
31811 * config/darwin.c (darwin_function_section): Adjust return values to
31812 correspond to optimisation changes made in r206070.
31814 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
31816 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
31817 from prefetch_block tune setting.
31818 (nocona_cost): Correct size of prefetch block to 64.
31820 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
31822 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
31823 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
31824 used to save the static chain register in the computation of the offset
31825 from which the FP registers need to be restored.
31827 2014-01-04 Jakub Jelinek <jakub@redhat.com>
31829 PR tree-optimization/59519
31830 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
31831 ICE if get_current_def (current_new_name) is already non-NULL, as long
31832 as it is a phi result of some other phi in *new_exit_bb that has
31835 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
31836 or vmovdqu* for misaligned_operand.
31837 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
31838 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
31839 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
31840 aligned_mem for AVX512F masked aligned load and store builtins and for
31841 non-temporal moves.
31843 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
31845 PR tree-optimization/59651
31846 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
31847 Address range for negative step should be added by TYPE_SIZE_UNIT.
31849 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
31851 * config/m68k/m68k.c (handle_move_double): Handle pushes with
31852 overlapping registers also for registers other than the stack pointer.
31854 2014-01-03 Marek Polacek <polacek@redhat.com>
31857 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
31860 2014-01-03 Jakub Jelinek <jakub@redhat.com>
31863 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
31866 * config/i386/i386.md (MODE_SIZE): New mode attribute.
31867 (push splitter): Use <P:MODE_SIZE> instead of
31868 GET_MODE_SIZE (<P:MODE>mode).
31869 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
31870 (mov -1, reg peephole2): Likewise.
31871 * config/i386/sse.md (*mov<mode>_internal,
31872 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
31873 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
31874 *<code><mode>3, *andnot<mode>3<mask_name>,
31875 <mask_codefor><code><mode>3<mask_name>): Likewise.
31876 * config/i386/subst.md (mask_mode512bit_condition,
31877 sd_mask_mode512bit_condition): Likewise.
31879 2014-01-02 Xinliang David Li <davidxl@google.com>
31881 PR tree-optimization/59303
31882 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
31883 (dump_predicates): Better output format.
31884 (pred_equal_p): New function.
31885 (is_neq_relop_p): Ditto.
31886 (is_neq_zero_form_p): Ditto.
31887 (pred_expr_equal_p): Ditto.
31888 (pred_neg_p): Ditto.
31889 (simplify_pred): Ditto.
31890 (simplify_preds_2): Ditto.
31891 (simplify_preds_3): Ditto.
31892 (simplify_preds_4): Ditto.
31893 (simplify_preds): Ditto.
31894 (push_pred): Ditto.
31895 (push_to_worklist): Ditto.
31896 (get_pred_info_from_cmp): Ditto.
31897 (is_degenerated_phi): Ditto.
31898 (normalize_one_pred_1): Ditto.
31899 (normalize_one_pred): Ditto.
31900 (normalize_one_pred_chain): Ditto.
31901 (normalize_preds): Ditto.
31902 (normalize_cond_1): Remove function.
31903 (normalize_cond): Ditto.
31904 (is_gcond_subset_of): Ditto.
31905 (is_subset_of_any): Ditto.
31906 (is_or_set_subset_of): Ditto.
31907 (is_and_set_subset_of): Ditto.
31908 (is_norm_cond_subset_of): Ditto.
31909 (pred_chain_length_cmp): Ditto.
31910 (convert_control_dep_chain_into_preds): Type change.
31911 (find_predicates): Ditto.
31912 (find_def_preds): Ditto.
31913 (destroy_predicates_vecs): Ditto.
31914 (find_matching_predicates_in_rest_chains): Ditto.
31915 (use_pred_not_overlap_with_undef_path_pred): Ditto.
31916 (is_pred_expr_subset): Ditto.
31917 (is_pred_chain_subset_of): Ditto.
31918 (is_included_in): Ditto.
31919 (is_superset_of): Ditto.
31921 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
31923 Update copyright years.
31925 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
31927 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
31928 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
31929 config/arc/arc.md, config/arc/arc.opt,
31930 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
31931 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
31932 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
31933 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
31934 config/linux-protos.h, config/linux.c, config/winnt-c.c,
31935 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
31936 vtable-verify.c, vtable-verify.h: Use the standard form for the
31939 2014-01-02 Tobias Burnus <burnus@net-b.de>
31941 * gcc.c (process_command): Update copyright notice dates.
31942 * gcov-dump.c: Ditto.
31944 * doc/cpp.texi: Bump @copying's copyright year.
31945 * doc/cppinternals.texi: Ditto.
31946 * doc/gcc.texi: Ditto.
31947 * doc/gccint.texi: Ditto.
31948 * doc/gcov.texi: Ditto.
31949 * doc/install.texi: Ditto.
31950 * doc/invoke.texi: Ditto.
31952 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
31954 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
31956 2014-01-01 Jakub Jelinek <jakub@redhat.com>
31958 * config/i386/sse.md (*mov<mode>_internal): Guard
31959 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
31961 PR rtl-optimization/59647
31962 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
31963 new_rtx into UNSIGNED_FLOAT rtxes.
31965 Copyright (C) 2014 Free Software Foundation, Inc.
31967 Copying and distribution of this file, with or without modification,
31968 are permitted in any medium without royalty provided the copyright
31969 notice and this notice are preserved.